random_tools/node_modules/cesium/Build/Cesium/index.js

/**
 * @license
 * Cesium - https://github.com/CesiumGS/cesium
 * Version 1.144.0
 *
 * Copyright 2011-2022 Cesium Contributors
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 * http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 *
 * Columbus View (Pat. Pend.)
 *
 * Portions licensed separately.
 * See https://github.com/CesiumGS/cesium/blob/main/LICENSE.md for full licensing details.
 */

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 *
 * Licensed under
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 *
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 * Web: http://medialize.github.io/URI.js/
 *
 * Licensed under
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 *
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 *
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 *
 * Licensed under
 *   MIT License http://www.opensource.org/licenses/mit-license
 *
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this._parts.urn?v===void 0?"":this:(v!==void 0&&(v===0&&(v=null),v&&(v+="",v.charAt(0)===":"&&(v=v.substring(1)),o.ensureValidPort(v))),M.call(this,v,S))},s.hostname=function(v,S){if(this._parts.urn)return v===void 0?"":this;if(v!==void 0){var P={preventInvalidHostname:this._parts.preventInvalidHostname},L=o.parseHost(v,P);if(L!=="/")throw new TypeError('Hostname "'+v+'" contains characters other than [A-Z0-9.-]');v=P.hostname,this._parts.preventInvalidHostname&&o.ensureValidHostname(v,this._parts.protocol)}return N.call(this,v,S)},s.origin=function(v,S){if(this._parts.urn)return v===void 0?"":this;if(v===void 0){var P=this.protocol(),L=this.authority();return L?(P?P+"://":"")+this.authority():""}else{var F=o(v);return this.protocol(F.protocol()).authority(F.authority()).build(!S),this}},s.host=function(v,S){if(this._parts.urn)return v===void 0?"":this;if(v===void 0)return this._parts.hostname?o.buildHost(this._parts):"";var P=o.parseHost(v,this._parts);if(P!=="/")throw new TypeError('Hostname "'+v+'" contains characters other than [A-Z0-9.-]');return this.build(!S),this},s.authority=function(v,S){if(this._parts.urn)return v===void 0?"":this;if(v===void 0)return this._parts.hostname?o.buildAuthority(this._parts):"";var P=o.parseAuthority(v,this._parts);if(P!=="/")throw new TypeError('Hostname "'+v+'" contains characters other than [A-Z0-9.-]');return this.build(!S),this},s.userinfo=function(v,S){if(this._parts.urn)return v===void 0?"":this;if(v===void 0){var P=o.buildUserinfo(this._parts);return P&&P.substring(0,P.length-1)}else return v[v.length-1]!=="@"&&(v+="@"),o.parseUserinfo(v,this._parts),this.build(!S),this},s.resource=function(v,S){var P;return v===void 0?this.path()+this.search()+this.hash():(P=o.parse(v),this._parts.path=P.path,this._parts.query=P.query,this._parts.fragment=P.fragment,this.build(!S),this)},s.subdomain=function(v,S){if(this._parts.urn)return v===void 0?"":this;if(v===void 0){if(!this._parts.hostname||this.is("IP"))return"";var P=this._parts.hostname.length-this.domain().length-1;return this._parts.hostname.substring(0,P)||""}else{var L=this._parts.hostname.length-this.domain().length,F=this._parts.hostname.substring(0,L),V=new RegExp("^"+u(F));if(v&&v.charAt(v.length-1)!=="."&&(v+="."),v.indexOf(":")!==-1)throw new TypeError("Domains cannot contain colons");return v&&o.ensureValidHostname(v,this._parts.protocol),this._parts.hostname=this._parts.hostname.replace(V,v),this.build(!S),this}},s.domain=function(v,S){if(this._parts.urn)return v===void 0?"":this;if(typeof v=="boolean"&&(S=v,v=void 0),v===void 0){if(!this._parts.hostname||this.is("IP"))return"";var P=this._parts.hostname.match(/\./g);if(P&&P.length<2)return this._parts.hostname;var L=this._parts.hostname.length-this.tld(S).length-1;return L=this._parts.hostname.lastIndexOf(".",L-1)+1,this._parts.hostname.substring(L)||""}else{if(!v)throw new TypeError("cannot set domain empty");if(v.indexOf(":")!==-1)throw new TypeError("Domains cannot contain colons");if(o.ensureValidHostname(v,this._parts.protocol),!this._parts.hostname||this.is("IP"))this._parts.hostname=v;else{var F=new RegExp(u(this.domain())+"$");this._parts.hostname=this._parts.hostname.replace(F,v)}return this.build(!S),this}},s.tld=function(v,S){if(this._parts.urn)return v===void 0?"":this;if(typeof v=="boolean"&&(S=v,v=void 0),v===void 0){if(!this._parts.hostname||this.is("IP"))return"";var P=this._parts.hostname.lastIndexOf("."),L=this._parts.hostname.substring(P+1);return S!==!0&&n&&n.list[L.toLowerCase()]&&n.get(this._parts.hostname)||L}else{var F;if(v)if(v.match(/[^a-zA-Z0-9-]/))if(n&&n.is(v))F=new RegExp(u(this.tld())+"$"),this._parts.hostname=this._parts.hostname.replace(F,v);else throw new TypeError('TLD "'+v+'" contains characters other than [A-Z0-9]');else{if(!this._parts.hostname||this.is("IP"))throw new ReferenceError("cannot set TLD on non-domain host");F=new RegExp(u(this.tld())+"$"),this._parts.hostname=this._parts.hostname.replace(F,v)}else throw new TypeError("cannot set TLD empty");return this.build(!S),this}},s.directory=function(v,S){if(this._parts.urn)return v===void 0?"":this;if(v===void 0||v===!0){if(!this._parts.path&&!this._parts.hostname)return"";if(this._parts.path==="/")return"/";var P=this._parts.path.length-this.filename().length-1,L=this._parts.path.substring(0,P)||(this._parts.hostname?"/":"");return v?o.decodePath(L):L}else{var F=this._parts.path.length-this.filename().length,V=this._parts.path.substring(0,F),z=new RegExp("^"+u(V));return this.is("relative")||(v||(v="/"),v.charAt(0)!=="/"&&(v="/"+v)),v&&v.charAt(v.length-1)!=="/"&&(v+="/"),v=o.recodePath(v),this._parts.path=this._parts.path.replace(z,v),this.build(!S),this}},s.filename=function(v,S){if(this._parts.urn)return v===void 0?"":this;if(typeof v!="string"){if(!this._parts.path||this._parts.path==="/")return"";var P=this._parts.path.lastIndexOf("/"),L=this._parts.path.substring(P+1);return v?o.decodePathSegment(L):L}else{var F=!1;v.charAt(0)==="/"&&(v=v.substring(1)),v.match(/\.?\//)&&(F=!0);var V=new RegExp(u(this.filename())+"$");return v=o.recodePath(v),this._parts.path=this._parts.path.replace(V,v),F?this.normalizePath(S):this.build(!S),this}},s.suffix=function(v,S){if(this._parts.urn)return v===void 0?"":this;if(v===void 0||v===!0){if(!this._parts.path||this._parts.path==="/")return"";var P=this.filename(),L=P.lastIndexOf("."),F,V;return L===-1?"":(F=P.substring(L+1),V=/^[a-z0-9%]+$/i.test(F)?F:"",v?o.decodePathSegment(V):V)}else{v.charAt(0)==="."&&(v=v.substring(1));var z=this.suffix(),j;if(z)v?j=new RegExp(u(z)+"$"):j=new RegExp(u("."+z)+"$");else{if(!v)return this;this._parts.path+="."+o.recodePath(v)}return j&&(v=o.recodePath(v),this._parts.path=this._parts.path.replace(j,v)),this.build(!S),this}},s.segment=function(v,S,P){var L=this._parts.urn?":":"/",F=this.path(),V=F.substring(0,1)==="/",z=F.split(L);if(v!==void 0&&typeof v!="number"&&(P=S,S=v,v=void 0),v!==void 0&&typeof v!="number")throw new Error('Bad segment "'+v+'", must be 0-based integer');if(V&&z.shift(),v<0&&(v=Math.max(z.length+v,0)),S===void 0)return v===void 0?z:z[v];if(v===null||z[v]===void 0)if(d(S)){z=[];for(var j=0,B=S.length;j<B;j++)!S[j].length&&(!z.length||!z[z.length-1].length)||(z.length&&!z[z.length-1].length&&z.pop(),z.push(y(S[j])))}else(S||typeof S=="string")&&(S=y(S),z[z.length-1]===""?z[z.length-1]=S:z.push(S));else S?z[v]=y(S):z.splice(v,1);return V&&z.unshift(""),this.path(z.join(L),P)},s.segmentCoded=function(v,S,P){var L,F,V;if(typeof v!="number"&&(P=S,S=v,v=void 0),S===void 0){if(L=this.segment(v,S,P),!d(L))L=L!==void 0?o.decode(L):void 0;else for(F=0,V=L.length;F<V;F++)L[F]=o.decode(L[F]);return L}if(!d(S))S=typeof S=="string"||S instanceof String?o.encode(S):S;else for(F=0,V=S.length;F<V;F++)S[F]=o.encode(S[F]);return this.segment(v,S,P)};var _=s.query;return s.query=function(v,S){if(v===!0)return o.parseQuery(this._parts.query,this._parts.escapeQuerySpace);if(typeof v=="function"){var P=o.parseQuery(this._parts.query,this._parts.escapeQuerySpace),L=v.call(this,P);return this._parts.query=o.buildQuery(L||P,this._parts.duplicateQueryParameters,this._parts.escapeQuerySpace),this.build(!S),this}else return v!==void 0&&typeof v!="string"?(this._parts.query=o.buildQuery(v,this._parts.duplicateQueryParameters,this._parts.escapeQuerySpace),this.build(!S),this):_.call(this,v,S)},s.setQuery=function(v,S,P){var L=o.parseQuery(this._parts.query,this._parts.escapeQuerySpace);if(typeof v=="string"||v instanceof String)L[v]=S!==void 0?S:null;else if(typeof v=="object")for(var F in v)c.call(v,F)&&(L[F]=v[F]);else throw new TypeError("URI.addQuery() accepts an object, string as the name parameter");return this._parts.query=o.buildQuery(L,this._parts.duplicateQueryParameters,this._parts.escapeQuerySpace),typeof v!="string"&&(P=S),this.build(!P),this},s.addQuery=function(v,S,P){var L=o.parseQuery(this._parts.query,this._parts.escapeQuerySpace);return o.addQuery(L,v,S===void 0?null:S),this._parts.query=o.buildQuery(L,this._parts.duplicateQueryParameters,this._parts.escapeQuerySpace),typeof v!="string"&&(P=S),this.build(!P),this},s.removeQuery=function(v,S,P){var L=o.parseQuery(this._parts.query,this._parts.escapeQuerySpace);return o.removeQuery(L,v,S),this._parts.query=o.buildQuery(L,this._parts.duplicateQueryParameters,this._parts.escapeQuerySpace),typeof v!="string"&&(P=S),this.build(!P),this},s.hasQuery=function(v,S,P){var L=o.parseQuery(this._parts.query,this._parts.escapeQuerySpace);return o.hasQuery(L,v,S,P)},s.setSearch=s.setQuery,s.addSearch=s.addQuery,s.removeSearch=s.removeQuery,s.hasSearch=s.hasQuery,s.normalize=function(){return this._parts.urn?this.normalizeProtocol(!1).normalizePath(!1).normalizeQuery(!1).normalizeFragment(!1).build():this.normalizeProtocol(!1).normalizeHostname(!1).normalizePort(!1).normalizePath(!1).normalizeQuery(!1).normalizeFragment(!1).build()},s.normalizeProtocol=function(v){return typeof this._parts.protocol=="string"&&(this._parts.protocol=this._parts.protocol.toLowerCase(),this.build(!v)),this},s.normalizeHostname=function(v){return this._parts.hostname&&(this.is("IDN")&&e?this._parts.hostname=e.toASCII(this._parts.hostname):this.is("IPv6")&&t&&(this._parts.hostname=t.best(this._parts.hostname)),this._parts.hostname=this._parts.hostname.toLowerCase(),this.build(!v)),this},s.normalizePort=function(v){return typeof this._parts.protocol=="string"&&this._parts.port===o.defaultPorts[this._parts.protocol]&&(this._parts.port=null,this.build(!v)),this},s.normalizePath=function(v){var S=this._parts.path;if(!S)return this;if(this._parts.urn)return this._parts.path=o.recodeUrnPath(this._parts.path),this.build(!v),this;if(this._parts.path==="/")return this;S=o.recodePath(S);var P,L="",F,V;for(S.charAt(0)!=="/"&&(P=!0,S="/"+S),(S.slice(-3)==="/.."||S.slice(-2)==="/.")&&(S+="/"),S=S.replace(/(\/(\.\/)+)|(\/\.$)/g,"/").replace(/\/{2,}/g,"/"),P&&(L=S.substring(1).match(/^(\.\.\/)+/)||"",L&&(L=L[0]));F=S.search(/\/\.\.(\/|$)/),F!==-1;){if(F===0){S=S.substring(3);continue}V=S.substring(0,F).lastIndexOf("/"),V===-1&&(V=F),S=S.substring(0,V)+S.substring(F+3)}return P&&this.is("relative")&&(S=L+S.substring(1)),this._parts.path=S,this.build(!v),this},s.normalizePathname=s.normalizePath,s.normalizeQuery=function(v){return typeof this._parts.query=="string"&&(this._parts.query.length?this.query(o.parseQuery(this._parts.query,this._parts.escapeQuerySpace)):this._parts.query=null,this.build(!v)),this},s.normalizeFragment=function(v){return this._parts.fragment||(this._parts.fragment=null,this.build(!v)),this},s.normalizeSearch=s.normalizeQuery,s.normalizeHash=s.normalizeFragment,s.iso8859=function(){var v=o.encode,S=o.decode;o.encode=escape,o.decode=decodeURIComponent;try{this.normalize()}finally{o.encode=v,o.decode=S}return this},s.unicode=function(){var v=o.encode,S=o.decode;o.encode=b,o.decode=unescape;try{this.normalize()}finally{o.encode=v,o.decode=S}return this},s.readable=function(){var v=this.clone();v.username("").password("").normalize();var S="";if(v._parts.protocol&&(S+=v._parts.protocol+"://"),v._parts.hostname&&(v.is("punycode")&&e?(S+=e.toUnicode(v._parts.hostname),v._parts.port&&(S+=":"+v._parts.port)):S+=v.host()),v._parts.hostname&&v._parts.path&&v._parts.path.charAt(0)!=="/"&&(S+="/"),S+=v.path(!0),v._parts.query){for(var P="",L=0,F=v._parts.query.split("&"),V=F.length;L<V;L++){var z=(F[L]||"").split("=");P+="&"+o.decodeQuery(z[0],this._parts.escapeQuerySpace).replace(/&/g,"%26"),z[1]!==void 0&&(P+="="+o.decodeQuery(z[1],this._parts.escapeQuerySpace).replace(/&/g,"%26"))}S+="?"+P.substring(1)}return S+=o.decodeQuery(v.hash(),!0),S},s.absoluteTo=function(v){var S=this.clone(),P=["protocol","username","password","hostname","port"],L,F,V;if(this._parts.urn)throw new Error("URNs do not have any generally defined hierarchical components");if(v instanceof o||(v=new o(v)),S._parts.protocol||(S._parts.protocol=v._parts.protocol,this._parts.hostname))return S;for(F=0;V=P[F];F++)S._parts[V]=v._parts[V];return S._parts.path?(S._parts.path.substring(-2)===".."&&(S._parts.path+="/"),S.path().charAt(0)!=="/"&&(L=v.directory(),L=L||(v.path().indexOf("/")===0?"/":""),S._parts.path=(L?L+"/":"")+S._parts.path,S.normalizePath())):(S._parts.path=v._parts.path,S._parts.query||(S._parts.query=v._parts.query)),S.build(),S},s.relativeTo=function(v){var S=this.clone().normalize(),P,L,F,V,z;if(S._parts.urn)throw new Error("URNs do not have any generally defined hierarchical components");if(v=new o(v).normalize(),P=S._parts,L=v._parts,V=S.path(),z=v.path(),V.charAt(0)!=="/")throw new Error("URI is already relative");if(z.charAt(0)!=="/")throw new Error("Cannot calculate a URI relative to another relative URI");if(P.protocol===L.protocol&&(P.protocol=null),P.username!==L.username||P.password!==L.password||P.protocol!==null||P.username!==null||P.password!==null)return S.build();if(P.hostname===L.hostname&&P.port===L.port)P.hostname=null,P.port=null;else return S.build();if(V===z)return P.path="",S.build();if(F=o.commonPath(V,z),!F)return S.build();var j=L.path.substring(F.length).replace(/[^\/]*$/,"").replace(/.*?\//g,"../");return P.path=j+P.path.substring(F.length)||"./",S.build()},s.equals=function(v){var S=this.clone(),P=new o(v),L={},F={},V={},z,j,B;if(S.normalize(),P.normalize(),S.toString()===P.toString())return!0;if(z=S.query(),j=P.query(),S.query(""),P.query(""),S.toString()!==P.toString()||z.length!==j.length)return!1;L=o.parseQuery(z,this._parts.escapeQuerySpace),F=o.parseQuery(j,this._parts.escapeQuerySpace);for(B in L)if(c.call(L,B)){if(d(L[B])){if(!m(L[B],F[B]))return!1}else if(L[B]!==F[B])return!1;V[B]=!0}for(B in F)if(c.call(F,B)&&!V[B])return!1;return!0},s.preventInvalidHostname=function(v){return this._parts.preventInvalidHostname=!!v,this},s.duplicateQueryParameters=function(v){return this._parts.duplicateQueryParameters=!!v,this},s.escapeQuerySpace=function(v){return this._parts.escapeQuerySpace=!!v,this},o})});var gX=$d((Hun,oP)=>{/*!
 * protobuf.js v8.7.1 (c) 2016, daniel wirtz
 * compiled mon, 13 jul 2026 11:04:12 utc
 * licensed under the bsd-3-clause license
 * see: https://github.com/dcodeio/protobuf.js for details
 */(function(e){"use strict";(function(n,i,r){function o(s){var c=i[s];return c||n[s][0].call(c=i[s]={exports:{}},o,c,c.exports),c.exports}var a=o(r[0]);a.util.global.protobuf=a,typeof define=="function"&&define.amd&&define(["long"],function(s){return s&&s.isLong&&(a.util.Long=s,a.configure()),a}),typeof oP=="object"&&oP&&oP.exports&&(oP.exports=a)})({1:[function(t,n,i){"use strict";i.build="minimal",i.Writer=t(15),i.BufferWriter=t(16),i.Reader=t(2),i.BufferReader=t(3),i.util=t(12),i.rpc=t(5),i.roots=t(4),i.configure=r;function r(){i.util.LongBits._configure(i.util.Long),i.Writer._configure(i.BufferWriter),i.Reader._configure(i.BufferReader)}r()},{12:12,15:15,16:16,2:2,3:3,4:4,5:5}],2:[function(t,n,i){"use strict";n.exports=u;var r=t(12),o,a=r.LongBits,s=r.utf8;function c(x,T){return RangeError("index out of range: "+x.pos+" + "+(T||1)+" > "+x.len)}function u(x){this.buf=x,this.pos=0,this.len=x.length,this.view=null,this.discardUnknown=u.discardUnknown}function 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g=0,m=0,y=0;y<p.length;++y)m=p.charCodeAt(y),m<128?g+=1:m<2048?g+=2:(m&64512)===55296&&(p.charCodeAt(y+1)&64512)===56320?(++y,g+=4):g+=3;return g};function u(d,p,g,m){for(var y=p;y<g;){var A=d[y++];if(A<=127)m+=String.fromCharCode(A);else if(A>=192&&A<224){var b=(A&31)<<6|d[y++]&63;m+=b>=128?String.fromCharCode(b):o}else if(A>=224&&A<240){var x=(A&15)<<12|(d[y++]&63)<<6|d[y++]&63;m+=x>=2048?String.fromCharCode(x):o}else if(A>=240){var T=(A&7)<<18|(d[y++]&63)<<12|(d[y++]&63)<<6|d[y++]&63;T<65536||T>1114111?m+=o:(T-=65536,m+=String.fromCharCode(55296+(T>>10)),m+=String.fromCharCode(56320+(T&1023)))}}return m}function f(d,p,g,m){var y=g===0&&m===p.length?p:p.subarray(g,m);return d.decode(y)}r.read=function(p,g,m){if(m-g<1)return"";if(m-g>=c)return f(a,p,g,m);for(var y="",A=g,b,x,T,C,E,w,D,R;A+7<m;A+=8){if(b=p[A],x=p[A+1],T=p[A+2],C=p[A+3],E=p[A+4],w=p[A+5],D=p[A+6],R=p[A+7],(b|x|T|C|E|w|D|R)&128)return u(p,A,m,y);y+=String.fromCharCode(b,x,T,C,E,w,D,R)}for(;A<m;++A){if(b=p[A],b&128)return 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E=C.length;this._reserve(E*10+5);for(var w=this.buf,D=this.pos,R=D+1,M=0;M<E;++M)R=m(a.from(C[M]),w,R);return this._delim(D,R-D-1)},u.prototype.int64s=u.prototype.uint64s,u.prototype.sint64s=function(C){var E=C.length;this._reserve(E*10+5);for(var w=this.buf,D=this.pos,R=D+1,M=0;M<E;++M)R=m(a.from(C[M]).zzEncode(),w,R);return this._delim(D,R-D-1)},u.prototype.bools=function(C){var E=C.length;this.uint32(E),this._reserve(E);for(var w=this.buf,D=this.pos,R=0;R<E;++R)w[D++]=C[R]?1:0;return this.pos+=E,this};var A=16,b=128;function x(T,C,E){var w=T.view;if(w||C<E)return w;var D=T.buf;return T.view=new DataView(D.buffer,D.byteOffset,D.byteLength)}u.prototype.fixed32s=function(C){var E=C.length,w=E*4;this.uint32(w),this._reserve(w);var D=this.pos,R,M=x(this,E,b);if(M)for(R=0;R<E;++R)M.setUint32(D,C[R]>>>0,!0),D+=4;else{var N=this.buf;for(R=0;R<E;++R)y(C[R]>>>0,N,D),D+=4}return this.pos+=w,this},u.prototype.sfixed32s=u.prototype.fixed32s,u.prototype.fixed64s=function(C){var E=C.length,w=E*8;this.uint32(w),this._reserve(w);var D=this.pos,R,M,N=x(this,E,b);if(N)for(R=0;R<E;++R)M=a.from(C[R]),N.setUint32(D,M.lo,!0),N.setUint32(D+4,M.hi,!0),D+=8;else{var _=this.buf;for(R=0;R<E;++R)M=a.from(C[R]),y(M.lo,_,D),y(M.hi,_,D+4),D+=8}return this.pos+=w,this},u.prototype.sfixed64s=u.prototype.fixed64s,u.prototype.floats=function(C){var E=C.length,w=E*4;this.uint32(w),this._reserve(w);var D=this.pos,R,M=x(this,E,A);if(M)for(R=0;R<E;++R)M.setFloat32(D,C[R],!0),D+=4;else{var N=this.buf;for(R=0;R<E;++R)r.float.writeFloatLE(C[R],N,D),D+=4}return this.pos+=w,this},u.prototype.doubles=function(C){var E=C.length,w=E*8;this.uint32(w),this._reserve(w);var D=this.pos,R,M=x(this,E,A);if(M)for(R=0;R<E;++R)M.setFloat64(D,C[R],!0),D+=8;else{var N=this.buf;for(R=0;R<E;++R)r.float.writeDoubleLE(C[R],N,D),D+=8}return this.pos+=w,this},u.prototype.fork=function(){return this._reserve(1),(this.states||(this.states=[])).push(this.pos),this.pos+=1,this},u.prototype.reset=function(){var 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|48177<=_&&_<=48203||48205<=_&&_<=48231||48233<=_&&_<=48259||48261<=_&&_<=48287||48289<=_&&_<=48315||48317<=_&&_<=48343||48345<=_&&_<=48371||48373<=_&&_<=48399||48401<=_&&_<=48427||48429<=_&&_<=48455||48457<=_&&_<=48483||48485<=_&&_<=48511||48513<=_&&_<=48539||48541<=_&&_<=48567||48569<=_&&_<=48595||48597<=_&&_<=48623||48625<=_&&_<=48651||48653<=_&&_<=48679||48681<=_&&_<=48707||48709<=_&&_<=48735||48737<=_&&_<=48763||48765<=_&&_<=48791||48793<=_&&_<=48819||48821<=_&&_<=48847||48849<=_&&_<=48875||48877<=_&&_<=48903||48905<=_&&_<=48931||48933<=_&&_<=48959||48961<=_&&_<=48987||48989<=_&&_<=49015||49017<=_&&_<=49043||49045<=_&&_<=49071||49073<=_&&_<=49099||49101<=_&&_<=49127||49129<=_&&_<=49155||49157<=_&&_<=49183||49185<=_&&_<=49211||49213<=_&&_<=49239||49241<=_&&_<=49267||49269<=_&&_<=49295||49297<=_&&_<=49323||49325<=_&&_<=49351||49353<=_&&_<=49379||49381<=_&&_<=49407||49409<=_&&_<=49435||49437<=_&&_<=49463||49465<=_&&_<=49491||49493<=_&&_<=49519||49521<=_&&_<=49547||49549<=_&&_<=49575||49577<=_&&_<=49603||49605<=_&&_<=49631||49633<=_&&_<=49659||49661<=_&&_<=49687||49689<=_&&_<=49715||49717<=_&&_<=49743||49745<=_&&_<=49771||49773<=_&&_<=49799||49801<=_&&_<=49827||49829<=_&&_<=49855||49857<=_&&_<=49883||49885<=_&&_<=49911||49913<=_&&_<=49939||49941<=_&&_<=49967||49969<=_&&_<=49995||49997<=_&&_<=50023||50025<=_&&_<=50051||50053<=_&&_<=50079||50081<=_&&_<=50107||50109<=_&&_<=50135||50137<=_&&_<=50163||50165<=_&&_<=50191||50193<=_&&_<=50219||50221<=_&&_<=50247||50249<=_&&_<=50275||50277<=_&&_<=50303||50305<=_&&_<=50331||50333<=_&&_<=50359||50361<=_&&_<=50387||50389<=_&&_<=50415||50417<=_&&_<=50443||50445<=_&&_<=50471||50473<=_&&_<=50499||50501<=_&&_<=50527||50529<=_&&_<=50555||50557<=_&&_<=50583||50585<=_&&_<=50611||50613<=_&&_<=50639||50641<=_&&_<=50667||50669<=_&&_<=50695||50697<=_&&_<=50723||50725<=_&&_<=50751||50753<=_&&_<=50779||50781<=_&&_<=50807||50809<=_&&_<=50835||50837<=_&&_<=50863||50865<=_&&_<=50891||50893<=_&&_<=50919||50921<=_&&_<=50947||50949<=_&&_<=50975||50977<=_&&_<=51003||51005<=_&&_<=51031||51033<=_&&_<=51059||51061<=_&&_<=51087||51089<=_&&_<=51115||51117<=_&&_<=51143||51145<=_&&_<=51171||51173<=_&&_<=51199||51201<=_&&_<=51227||51229<=_&&_<=51255||51257<=_&&_<=51283||51285<=_&&_<=51311||51313<=_&&_<=51339||51341<=_&&_<=51367||51369<=_&&_<=51395||51397<=_&&_<=51423||51425<=_&&_<=51451||51453<=_&&_<=51479||51481<=_&&_<=51507||51509<=_&&_<=51535||51537<=_&&_<=51563||51565<=_&&_<=51591||51593<=_&&_<=51619||51621<=_&&_<=51647||51649<=_&&_<=51675||51677<=_&&_<=51703||51705<=_&&_<=51731||51733<=_&&_<=51759||51761<=_&&_<=51787||51789<=_&&_<=51815||51817<=_&&_<=51843||51845<=_&&_<=51871||51873<=_&&_<=51899||51901<=_&&_<=51927||51929<=_&&_<=51955||51957<=_&&_<=51983||51985<=_&&_<=52011||52013<=_&&_<=52039||52041<=_&&_<=52067||52069<=_&&_<=52095||52097<=_&&_<=52123||52125<=_&&_<=52151||52153<=_&&_<=52179||52181<=_&&_<=52207||52209<=_&&_<=52235||52237<=_&&_<=52263||52265<=_&&_<=52291||52293<=_&&_<=52319||52321<=_&&_<=52347||52349<=_&&_<=52375||52377<=_&&_<=52403||52405<=_&&_<=52431||52433<=_&&_<=52459||52461<=_&&_<=52487||52489<=_&&_<=52515||52517<=_&&_<=52543||52545<=_&&_<=52571||52573<=_&&_<=52599||52601<=_&&_<=52627||52629<=_&&_<=52655||52657<=_&&_<=52683||52685<=_&&_<=52711||52713<=_&&_<=52739||52741<=_&&_<=52767||52769<=_&&_<=52795||52797<=_&&_<=52823||52825<=_&&_<=52851||52853<=_&&_<=52879||52881<=_&&_<=52907||52909<=_&&_<=52935||52937<=_&&_<=52963||52965<=_&&_<=52991||52993<=_&&_<=53019||53021<=_&&_<=53047||53049<=_&&_<=53075||53077<=_&&_<=53103||53105<=_&&_<=53131||53133<=_&&_<=53159||53161<=_&&_<=53187||53189<=_&&_<=53215||53217<=_&&_<=53243||53245<=_&&_<=53271||53273<=_&&_<=53299||53301<=_&&_<=53327||53329<=_&&_<=53355||53357<=_&&_<=53383||53385<=_&&_<=53411||53413<=_&&_<=53439||53441<=_&&_<=53467||53469<=_&&_<=53495||53497<=_&&_<=53523||53525<=_&&_<=53551||53553<=_&&_<=53579||53581<=_&&_<=53607||53609<=_&&_<=53635||53637<=_&&_<=53663||53665<=_&&_<=53691||53693<=_&&_<=53719||53721<=_&&_<=53747||53749<=_&&_<=53775||53777<=_&&_<=53803||53805<=_&&_<=53831||53833<=_&&_<=53859||53861<=_&&_<=53887||53889<=_&&_<=53915||53917<=_&&_<=53943||53945<=_&&_<=53971||53973<=_&&_<=53999||54001<=_&&_<=54027||54029<=_&&_<=54055||54057<=_&&_<=54083||54085<=_&&_<=54111||54113<=_&&_<=54139||54141<=_&&_<=54167||54169<=_&&_<=54195||54197<=_&&_<=54223||54225<=_&&_<=54251||54253<=_&&_<=54279||54281<=_&&_<=54307||54309<=_&&_<=54335||54337<=_&&_<=54363||54365<=_&&_<=54391||54393<=_&&_<=54419||54421<=_&&_<=54447||54449<=_&&_<=54475||54477<=_&&_<=54503||54505<=_&&_<=54531||54533<=_&&_<=54559||54561<=_&&_<=54587||54589<=_&&_<=54615||54617<=_&&_<=54643||54645<=_&&_<=54671||54673<=_&&_<=54699||54701<=_&&_<=54727||54729<=_&&_<=54755||54757<=_&&_<=54783||54785<=_&&_<=54811||54813<=_&&_<=54839||54841<=_&&_<=54867||54869<=_&&_<=54895||54897<=_&&_<=54923||54925<=_&&_<=54951||54953<=_&&_<=54979||54981<=_&&_<=55007||55009<=_&&_<=55035||55037<=_&&_<=55063||55065<=_&&_<=55091||55093<=_&&_<=55119||55121<=_&&_<=55147||55149<=_&&_<=55175||55177<=_&&_<=55203?f:_==9757||_==9977||9994<=_&&_<=9997||_==127877||127938<=_&&_<=127940||_==127943||127946<=_&&_<=127948||128066<=_&&_<=128067||128070<=_&&_<=128080||_==128110||128112<=_&&_<=128120||_==128124||128129<=_&&_<=128131||128133<=_&&_<=128135||_==128170||128372<=_&&_<=128373||_==128378||_==128400||128405<=_&&_<=128406||128581<=_&&_<=128583||128587<=_&&_<=128591||_==128675||128692<=_&&_<=128694||_==128704||_==128716||129304<=_&&_<=129308||129310<=_&&_<=129311||_==129318||129328<=_&&_<=129337||129341<=_&&_<=129342||129489<=_&&_<=129501?g:127995<=_&&_<=127999?m:_==8205?y:_==9792||_==9794||9877<=_&&_<=9878||_==9992||_==10084||_==127752||_==127806||_==127859||_==127891||_==127908||_==127912||_==127979||_==127981||_==128139||128187<=_&&_<=128188||_==128295||_==128300||_==128488||_==128640||_==128658?A:128102<=_&&_<=128105?b:d}return this}typeof k3<"u"&&k3.exports&&(k3.exports=BZe)});var WOe=$d((Cur,k5)=>{/* Copyright 2015-2018 Esri. Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with the License. You may obtain a copy of the License at http://www.apache.org/licenses/LICENSE-2.0 @preserve */(function(){var e=(function(){var r={};r.defaultNoDataValue=-34027999387901484e22,r.decode=function(f,d){d=d||{};var p=d.encodedMaskData||d.encodedMaskData===null,g=c(f,d.inputOffset||0,p),m=d.noDataValue!==null?d.noDataValue:r.defaultNoDataValue,y=o(g,d.pixelType||Float32Array,d.encodedMaskData,m,d.returnMask),A={width:g.width,height:g.height,pixelData:y.resultPixels,minValue:y.minValue,maxValue:g.pixels.maxValue,noDataValue:m};return y.resultMask&&(A.maskData=y.resultMask),d.returnEncodedMask&&g.mask&&(A.encodedMaskData=g.mask.bitset?g.mask.bitset:null),d.returnFileInfo&&(A.fileInfo=a(g),d.computeUsedBitDepths&&(A.fileInfo.bitDepths=s(g))),A};var o=function(f,d,p,g,m){var y=0,A=f.pixels.numBlocksX,b=f.pixels.numBlocksY,x=Math.floor(f.width/A),T=Math.floor(f.height/b),C=2*f.maxZError,E=Number.MAX_VALUE,w;p=p||(f.mask?f.mask.bitset:null);var D,R;D=new d(f.width*f.height),m&&p&&(R=new Uint8Array(f.width*f.height));for(var M=new Float32Array(x*T),N,_,v=0;v<=b;v++){var S=v!==b?T:f.height%b;if(S!==0)for(var P=0;P<=A;P++){var L=P!==A?x:f.width%A;if(L!==0){var F=v*f.width*T+P*x,V=f.width-L,z=f.pixels.blocks[y],j,B,G;z.encoding<2?(z.encoding===0?j=z.rawData:(u(z.stuffedData,z.bitsPerPixel,z.numValidPixels,z.offset,C,M,f.pixels.maxValue),j=M),B=0):z.encoding===2?G=0:G=z.offset;var W;if(p)for(_=0;_<S;_++){for(F&7&&(W=p[F>>3],W<<=F&7),N=0;N<L;N++)F&7||(W=p[F>>3]),W&128?(R&&(R[F]=1),w=z.encoding<2?j[B++]:G,E=E>w?w:E,D[F++]=w):(R&&(R[F]=0),D[F++]=g),W<<=1;F+=V}else if(z.encoding<2)for(_=0;_<S;_++){for(N=0;N<L;N++)w=j[B++],E=E>w?w:E,D[F++]=w;F+=V}else for(E=E>G?G:E,_=0;_<S;_++){for(N=0;N<L;N++)D[F++]=G;F+=V}if(z.encoding===1&&B!==z.numValidPixels)throw"Block and Mask do not match";y++}}}return{resultPixels:D,resultMask:R,minValue:E}},a=function(f){return{fileIdentifierString:f.fileIdentifierString,fileVersion:f.fileVersion,imageType:f.imageType,height:f.height,width:f.width,maxZError:f.maxZError,eofOffset:f.eofOffset,mask:f.mask?{numBlocksX:f.mask.numBlocksX,numBlocksY:f.mask.numBlocksY,numBytes:f.mask.numBytes,maxValue:f.mask.maxValue}:null,pixels:{numBlocksX:f.pixels.numBlocksX,numBlocksY:f.pixels.numBlocksY,numBytes:f.pixels.numBytes,maxValue:f.pixels.maxValue,noDataValue:f.noDataValue}}},s=function(f){for(var d=f.pixels.numBlocksX*f.pixels.numBlocksY,p={},g=0;g<d;g++){var m=f.pixels.blocks[g];m.encoding===0?p.float32=!0:m.encoding===1?p[m.bitsPerPixel]=!0:p[0]=!0}return Object.keys(p)},c=function(f,d,p){var g={},m=new Uint8Array(f,d,10);if(g.fileIdentifierString=String.fromCharCode.apply(null,m),g.fileIdentifierString.trim()!=="CntZImage")throw"Unexpected file identifier string: "+g.fileIdentifierString;d+=10;var y=new DataView(f,d,24);if(g.fileVersion=y.getInt32(0,!0),g.imageType=y.getInt32(4,!0),g.height=y.getUint32(8,!0),g.width=y.getUint32(12,!0),g.maxZError=y.getFloat64(16,!0),d+=24,!p)if(y=new DataView(f,d,16),g.mask={},g.mask.numBlocksY=y.getUint32(0,!0),g.mask.numBlocksX=y.getUint32(4,!0),g.mask.numBytes=y.getUint32(8,!0),g.mask.maxValue=y.getFloat32(12,!0),d+=16,g.mask.numBytes>0){var A=new Uint8Array(Math.ceil(g.width*g.height/8));y=new DataView(f,d,g.mask.numBytes);var b=y.getInt16(0,!0),x=2,T=0;do{if(b>0)for(;b--;)A[T++]=y.getUint8(x++);else{var C=y.getUint8(x++);for(b=-b;b--;)A[T++]=C}b=y.getInt16(x,!0),x+=2}while(x<g.mask.numBytes);if(b!==-32768||T<A.length)throw"Unexpected end of mask RLE encoding";g.mask.bitset=A,d+=g.mask.numBytes}else(g.mask.numBytes|g.mask.numBlocksY|g.mask.maxValue)===0&&(g.mask.bitset=new Uint8Array(Math.ceil(g.width*g.height/8)));y=new DataView(f,d,16),g.pixels={},g.pixels.numBlocksY=y.getUint32(0,!0),g.pixels.numBlocksX=y.getUint32(4,!0),g.pixels.numBytes=y.getUint32(8,!0),g.pixels.maxValue=y.getFloat32(12,!0),d+=16;var E=g.pixels.numBlocksX,w=g.pixels.numBlocksY,D=E+(g.width%E>0?1:0),R=w+(g.height%w>0?1:0);g.pixels.blocks=new Array(D*R);for(var M=0,N=0;N<R;N++)for(var _=0;_<D;_++){var v=0,S=f.byteLength-d;y=new DataView(f,d,Math.min(10,S));var P={};g.pixels.blocks[M++]=P;var L=y.getUint8(0);if(v++,P.encoding=L&63,P.encoding>3)throw"Invalid block encoding ("+P.encoding+")";if(P.encoding===2){d++;continue}if(L!==0&&L!==2){if(L>>=6,P.offsetType=L,L===2)P.offset=y.getInt8(1),v++;else if(L===1)P.offset=y.getInt16(1,!0),v+=2;else if(L===0)P.offset=y.getFloat32(1,!0),v+=4;else throw"Invalid block offset type";if(P.encoding===1)if(L=y.getUint8(v),v++,P.bitsPerPixel=L&63,L>>=6,P.numValidPixelsType=L,L===2)P.numValidPixels=y.getUint8(v),v++;else if(L===1)P.numValidPixels=y.getUint16(v,!0),v+=2;else if(L===0)P.numValidPixels=y.getUint32(v,!0),v+=4;else throw"Invalid valid pixel count type"}if(d+=v,P.encoding!==3){var F,V;if(P.encoding===0){var z=(g.pixels.numBytes-1)/4;if(z!==Math.floor(z))throw"uncompressed block has invalid length";F=new ArrayBuffer(z*4),V=new Uint8Array(F),V.set(new Uint8Array(f,d,z*4));var j=new Float32Array(F);P.rawData=j,d+=z*4}else if(P.encoding===1){var B=Math.ceil(P.numValidPixels*P.bitsPerPixel/8),G=Math.ceil(B/4);F=new ArrayBuffer(G*4),V=new Uint8Array(F),V.set(new Uint8Array(f,d,B)),P.stuffedData=new Uint32Array(F),d+=B}}}return g.eofOffset=d,g},u=function(f,d,p,g,m,y,A){var b=(1<<d)-1,x=0,T,C=0,E,w,D=Math.ceil((A-g)/m),R=f.length*4-Math.ceil(d*p/8);for(f[f.length-1]<<=8*R,T=0;T<p;T++){if(C===0&&(w=f[x++],C=32),C>=d)E=w>>>C-d&b,C-=d;else{var M=d-C;E=(w&b)<<M&b,w=f[x++],C=32-M,E+=w>>>C}y[T]=E<D?g+E*m:A}return y};return r})(),t=(function(){"use strict";var r={unstuff:function(c,u,f,d,p,g,m,y){var A=(1<<f)-1,b=0,x,T=0,C,E,w,D,R=c.length*4-Math.ceil(f*d/8);if(c[c.length-1]<<=8*R,p)for(x=0;x<d;x++)T===0&&(E=c[b++],T=32),T>=f?(C=E>>>T-f&A,T-=f):(w=f-T,C=(E&A)<<w&A,E=c[b++],T=32-w,C+=E>>>T),u[x]=p[C];else for(D=Math.ceil((y-g)/m),x=0;x<d;x++)T===0&&(E=c[b++],T=32),T>=f?(C=E>>>T-f&A,T-=f):(w=f-T,C=(E&A)<<w&A,E=c[b++],T=32-w,C+=E>>>T),u[x]=C<D?g+C*m:y},unstuffLUT:function(c,u,f,d,p,g){var m=(1<<u)-1,y=0,A=0,b=0,x=0,T=0,C,E=[],w=c.length*4-Math.ceil(u*f/8);c[c.length-1]<<=8*w;var D=Math.ceil((g-d)/p);for(A=0;A<f;A++)x===0&&(C=c[y++],x=32),x>=u?(T=C>>>x-u&m,x-=u):(b=u-x,T=(C&m)<<b&m,C=c[y++],x=32-b,T+=C>>>x),E[A]=T<D?d+T*p:g;return E.unshift(d),E},unstuff2:function(c,u,f,d,p,g,m,y){var A=(1<<f)-1,b=0,x,T=0,C=0,E,w,D;if(p)for(x=0;x<d;x++)T===0&&(w=c[b++],T=32,C=0),T>=f?(E=w>>>C&A,T-=f,C+=f):(D=f-T,E=w>>>C&A,w=c[b++],T=32-D,E|=(w&(1<<D)-1)<<f-D,C=D),u[x]=p[E];else{var R=Math.ceil((y-g)/m);for(x=0;x<d;x++)T===0&&(w=c[b++],T=32,C=0),T>=f?(E=w>>>C&A,T-=f,C+=f):(D=f-T,E=w>>>C&A,w=c[b++],T=32-D,E|=(w&(1<<D)-1)<<f-D,C=D),u[x]=E<R?g+E*m:y}return u},unstuffLUT2:function(c,u,f,d,p,g){var m=(1<<u)-1,y=0,A=0,b=0,x=0,T=0,C=0,E,w=[],D=Math.ceil((g-d)/p);for(A=0;A<f;A++)x===0&&(E=c[y++],x=32,C=0),x>=u?(T=E>>>C&m,x-=u,C+=u):(b=u-x,T=E>>>C&m,E=c[y++],x=32-b,T|=(E&(1<<b)-1)<<u-b,C=b),w[A]=T<D?d+T*p:g;return w.unshift(d),w},originalUnstuff:function(c,u,f,d){var p=(1<<f)-1,g=0,m,y=0,A,b,x,T=c.length*4-Math.ceil(f*d/8);for(c[c.length-1]<<=8*T,m=0;m<d;m++)y===0&&(b=c[g++],y=32),y>=f?(A=b>>>y-f&p,y-=f):(x=f-y,A=(b&p)<<x&p,b=c[g++],y=32-x,A+=b>>>y),u[m]=A;return u},originalUnstuff2:function(c,u,f,d){var p=(1<<f)-1,g=0,m,y=0,A=0,b,x,T;for(m=0;m<d;m++)y===0&&(x=c[g++],y=32,A=0),y>=f?(b=x>>>A&p,y-=f,A+=f):(T=f-y,b=x>>>A&p,x=c[g++],y=32-T,b|=(x&(1<<T)-1)<<f-T,A=T),u[m]=b;return u}},o={HUFFMAN_LUT_BITS_MAX:12,computeChecksumFletcher32:function(c){for(var u=65535,f=65535,d=c.length,p=Math.floor(d/2),g=0;p;){var m=p>=359?359:p;p-=m;do u+=c[g++]<<8,f+=u+=c[g++];while(--m);u=(u&65535)+(u>>>16),f=(f&65535)+(f>>>16)}return d&1&&(f+=u+=c[g]<<8),u=(u&65535)+(u>>>16),f=(f&65535)+(f>>>16),(f<<16|u)>>>0},readHeaderInfo:function(c,u){var f=u.ptr,d=new Uint8Array(c,f,6),p={};if(p.fileIdentifierString=String.fromCharCode.apply(null,d),p.fileIdentifierString.lastIndexOf("Lerc2",0)!==0)throw"Unexpected file identifier string (expect Lerc2 ): "+p.fileIdentifierString;f+=6;var g=new DataView(c,f,8),m=g.getInt32(0,!0);p.fileVersion=m,f+=4,m>=3&&(p.checksum=g.getUint32(4,!0),f+=4),g=new DataView(c,f,12),p.height=g.getUint32(0,!0),p.width=g.getUint32(4,!0),f+=8,m>=4?(p.numDims=g.getUint32(8,!0),f+=4):p.numDims=1,g=new DataView(c,f,40),p.numValidPixel=g.getUint32(0,!0),p.microBlockSize=g.getInt32(4,!0),p.blobSize=g.getInt32(8,!0),p.imageType=g.getInt32(12,!0),p.maxZError=g.getFloat64(16,!0),p.zMin=g.getFloat64(24,!0),p.zMax=g.getFloat64(32,!0),f+=40,u.headerInfo=p,u.ptr=f;var y,A;if(m>=3&&(A=m>=4?52:48,y=this.computeChecksumFletcher32(new Uint8Array(c,f-A,p.blobSize-14)),y!==p.checksum))throw"Checksum failed.";return!0},checkMinMaxRanges:function(c,u){var f=u.headerInfo,d=this.getDataTypeArray(f.imageType),p=f.numDims*this.getDataTypeSize(f.imageType),g=this.readSubArray(c,u.ptr,d,p),m=this.readSubArray(c,u.ptr+p,d,p);u.ptr+=2*p;var y,A=!0;for(y=0;y<f.numDims;y++)if(g[y]!==m[y]){A=!1;break}return f.minValues=g,f.maxValues=m,A},readSubArray:function(c,u,f,d){var p;if(f===Uint8Array)p=new Uint8Array(c,u,d);else{var g=new ArrayBuffer(d),m=new Uint8Array(g);m.set(new Uint8Array(c,u,d)),p=new f(g)}return p},readMask:function(c,u){var f=u.ptr,d=u.headerInfo,p=d.width*d.height,g=d.numValidPixel,m=new DataView(c,f,4),y={};if(y.numBytes=m.getUint32(0,!0),f+=4,(g===0||p===g)&&y.numBytes!==0)throw"invalid mask";var A,b;if(g===0)A=new Uint8Array(Math.ceil(p/8)),y.bitset=A,b=new Uint8Array(p),u.pixels.resultMask=b,f+=y.numBytes;else if(y.numBytes>0){A=new Uint8Array(Math.ceil(p/8)),m=new DataView(c,f,y.numBytes);var x=m.getInt16(0,!0),T=2,C=0,E=0;do{if(x>0)for(;x--;)A[C++]=m.getUint8(T++);else for(E=m.getUint8(T++),x=-x;x--;)A[C++]=E;x=m.getInt16(T,!0),T+=2}while(T<y.numBytes);if(x!==-32768||C<A.length)throw"Unexpected end of mask RLE encoding";b=new Uint8Array(p);var w=0,D=0;for(D=0;D<p;D++)D&7?(w=A[D>>3],w<<=D&7):w=A[D>>3],w&128&&(b[D]=1);u.pixels.resultMask=b,y.bitset=A,f+=y.numBytes}return u.ptr=f,u.mask=y,!0},readDataOneSweep:function(c,u,f){var d=u.ptr,p=u.headerInfo,g=p.numDims,m=p.width*p.height,y=p.imageType,A=p.numValidPixel*o.getDataTypeSize(y)*g,b,x=u.pixels.resultMask;if(f===Uint8Array)b=new Uint8Array(c,d,A);else{var T=new ArrayBuffer(A),C=new Uint8Array(T);C.set(new Uint8Array(c,d,A)),b=new f(T)}if(b.length===m*g)u.pixels.resultPixels=b;else{u.pixels.resultPixels=new f(m*g);var E=0,w=0,D=0,R=0;if(g>1)for(D=0;D<g;D++)for(R=D*m,w=0;w<m;w++)x[w]&&(u.pixels.resultPixels[R+w]=b[E++]);else for(w=0;w<m;w++)x[w]&&(u.pixels.resultPixels[w]=b[E++])}return d+=A,u.ptr=d,!0},readHuffmanTree:function(c,u){var f=this.HUFFMAN_LUT_BITS_MAX,d=new DataView(c,u.ptr,16);u.ptr+=16;var p=d.getInt32(0,!0);if(p<2)throw"unsupported Huffman version";var g=d.getInt32(4,!0),m=d.getInt32(8,!0),y=d.getInt32(12,!0);if(m>=y)return!1;var A=new Uint32Array(y-m);o.decodeBits(c,u,A);var b=[],x,T,C,E;for(x=m;x<y;x++)T=x-(x<g?0:g),b[T]={first:A[x-m],second:null};var w=c.byteLength-u.ptr,D=Math.ceil(w/4),R=new ArrayBuffer(D*4),M=new Uint8Array(R);M.set(new Uint8Array(c,u.ptr,w));var N=new Uint32Array(R),_=0,v,S=0;for(v=N[0],x=m;x<y;x++)T=x-(x<g?0:g),E=b[T].first,E>0&&(b[T].second=v<<_>>>32-E,32-_>=E?(_+=E,_===32&&(_=0,S++,v=N[S])):(_+=E-32,S++,v=N[S],b[T].second|=v>>>32-_));var P=0,L=0,F=new a;for(x=0;x<b.length;x++)b[x]!==void 0&&(P=Math.max(P,b[x].first));P>=f?L=f:L=P,P>=30&&console.log("WARning, large NUM LUT BITS IS "+P);var V=[],z,j,B,G,W,Q;for(x=m;x<y;x++)if(T=x-(x<g?0:g),E=b[T].first,E>0)if(z=[E,T],E<=L)for(j=b[T].second<<L-E,B=1<<L-E,C=0;C<B;C++)V[j|C]=z;else for(j=b[T].second,Q=F,G=E-1;G>=0;G--)W=j>>>G&1,W?(Q.right||(Q.right=new a),Q=Q.right):(Q.left||(Q.left=new a),Q=Q.left),G===0&&!Q.val&&(Q.val=z[1]);return{decodeLut:V,numBitsLUTQick:L,numBitsLUT:P,tree:F,stuffedData:N,srcPtr:S,bitPos:_}},readHuffman:function(c,u,f){var d=u.headerInfo,p=d.numDims,g=u.headerInfo.height,m=u.headerInfo.width,y=m*g,A=this.readHuffmanTree(c,u),b=A.decodeLut,x=A.tree,T=A.stuffedData,C=A.srcPtr,E=A.bitPos,w=A.numBitsLUTQick,D=A.numBitsLUT,R=u.headerInfo.imageType===0?128:0,M,N,_,v=u.pixels.resultMask,S,P,L,F,V,z,j,B=0;E>0&&(C++,E=0);var G=T[C],W=u.encodeMode===1,Q=new f(y*p),q=Q,J;for(J=0;J<d.numDims;J++){if(p>1&&(q=new f(Q.buffer,y*J,y),B=0),u.headerInfo.numValidPixel===m*g)for(z=0,F=0;F<g;F++)for(V=0;V<m;V++,z++){if(N=0,S=G<<E>>>32-w,P=S,32-E<w&&(S|=T[C+1]>>>64-E-w,P=S),b[P])N=b[P][1],E+=b[P][0];else for(S=G<<E>>>32-D,P=S,32-E<D&&(S|=T[C+1]>>>64-E-D,P=S),M=x,j=0;j<D;j++)if(L=S>>>D-j-1&1,M=L?M.right:M.left,!(M.left||M.right)){N=M.val,E=E+j+1;break}E>=32&&(E-=32,C++,G=T[C]),_=N-R,W?(V>0?_+=B:F>0?_+=q[z-m]:_+=B,_&=255,q[z]=_,B=_):q[z]=_}else for(z=0,F=0;F<g;F++)for(V=0;V<m;V++,z++)if(v[z]){if(N=0,S=G<<E>>>32-w,P=S,32-E<w&&(S|=T[C+1]>>>64-E-w,P=S),b[P])N=b[P][1],E+=b[P][0];else for(S=G<<E>>>32-D,P=S,32-E<D&&(S|=T[C+1]>>>64-E-D,P=S),M=x,j=0;j<D;j++)if(L=S>>>D-j-1&1,M=L?M.right:M.left,!(M.left||M.right)){N=M.val,E=E+j+1;break}E>=32&&(E-=32,C++,G=T[C]),_=N-R,W?(V>0&&v[z-1]?_+=B:F>0&&v[z-m]?_+=q[z-m]:_+=B,_&=255,q[z]=_,B=_):q[z]=_}u.ptr=u.ptr+(C+1)*4+(E>0?4:0)}u.pixels.resultPixels=Q},decodeBits:function(c,u,f,d,p){{var g=u.headerInfo,m=g.fileVersion,y=0,A=new DataView(c,u.ptr,5),b=A.getUint8(0);y++;var x=b>>6,T=x===0?4:3-x,C=(b&32)>0,E=b&31,w=0;if(T===1)w=A.getUint8(y),y++;else if(T===2)w=A.getUint16(y,!0),y+=2;else if(T===4)w=A.getUint32(y,!0),y+=4;else throw"Invalid valid pixel count type";var D=2*g.maxZError,R,M,N,_,v,S,P,L,F,V,z=g.numDims>1?g.maxValues[p]:g.zMax;if(C){for(u.counter.lut++,L=A.getUint8(y),F=E,y++,_=Math.ceil((L-1)*E/8),v=Math.ceil(_/4),M=new ArrayBuffer(v*4),N=new Uint8Array(M),u.ptr+=y,N.set(new Uint8Array(c,u.ptr,_)),P=new Uint32Array(M),u.ptr+=_,V=0;L-1>>>V;)V++;_=Math.ceil(w*V/8),v=Math.ceil(_/4),M=new ArrayBuffer(v*4),N=new Uint8Array(M),N.set(new Uint8Array(c,u.ptr,_)),R=new Uint32Array(M),u.ptr+=_,m>=3?S=r.unstuffLUT2(P,E,L-1,d,D,z):S=r.unstuffLUT(P,E,L-1,d,D,z),m>=3?r.unstuff2(R,f,V,w,S):r.unstuff(R,f,V,w,S)}else u.counter.bitstuffer++,V=E,u.ptr+=y,V>0&&(_=Math.ceil(w*V/8),v=Math.ceil(_/4),M=new ArrayBuffer(v*4),N=new Uint8Array(M),N.set(new Uint8Array(c,u.ptr,_)),R=new Uint32Array(M),u.ptr+=_,m>=3?d==null?r.originalUnstuff2(R,f,V,w):r.unstuff2(R,f,V,w,!1,d,D,z):d==null?r.originalUnstuff(R,f,V,w):r.unstuff(R,f,V,w,!1,d,D,z))}},readTiles:function(c,u,f){var d=u.headerInfo,p=d.width,g=d.height,m=d.microBlockSize,y=d.imageType,A=o.getDataTypeSize(y),b=Math.ceil(p/m),x=Math.ceil(g/m);u.pixels.numBlocksY=x,u.pixels.numBlocksX=b,u.pixels.ptr=0;var T=0,C=0,E=0,w=0,D=0,R=0,M=0,N=0,_=0,v=0,S=0,P=0,L=0,F=0,V=0,z=0,j,B,G,W,Q,q,J=new f(m*m),Z=g%m||m,ce=p%m||m,Ae,le,Ce=d.numDims,ye,ve=u.pixels.resultMask,Ie=u.pixels.resultPixels;for(E=0;E<x;E++)for(D=E!==x-1?m:Z,w=0;w<b;w++)for(R=w!==b-1?m:ce,S=E*p*m+w*m,P=p-R,ye=0;ye<Ce;ye++){if(Ce>1&&(Ie=new f(u.pixels.resultPixels.buffer,p*g*ye*A,p*g)),M=c.byteLength-u.ptr,j=new DataView(c,u.ptr,Math.min(10,M)),B={},z=0,N=j.getUint8(0),z++,_=N>>6&255,v=N>>2&15,v!==(w*m>>3&15))throw"integrity issue";if(q=N&3,q>3)throw u.ptr+=z,"Invalid block encoding ("+q+")";if(q===2){u.counter.constant++,u.ptr+=z;continue}else if(q===0){if(u.counter.uncompressed++,u.ptr+=z,L=D*R*A,F=c.byteLength-u.ptr,L=L<F?L:F,G=new ArrayBuffer(L%A===0?L:L+A-L%A),W=new Uint8Array(G),W.set(new Uint8Array(c,u.ptr,L)),Q=new f(G),V=0,ve)for(T=0;T<D;T++){for(C=0;C<R;C++)ve[S]&&(Ie[S]=Q[V++]),S++;S+=P}else for(T=0;T<D;T++){for(C=0;C<R;C++)Ie[S++]=Q[V++];S+=P}u.ptr+=V*A}else if(Ae=o.getDataTypeUsed(y,_),le=o.getOnePixel(B,z,Ae,j),z+=o.getDataTypeSize(Ae),q===3)if(u.ptr+=z,u.counter.constantoffset++,ve)for(T=0;T<D;T++){for(C=0;C<R;C++)ve[S]&&(Ie[S]=le),S++;S+=P}else for(T=0;T<D;T++){for(C=0;C<R;C++)Ie[S++]=le;S+=P}else if(u.ptr+=z,o.decodeBits(c,u,J,le,ye),z=0,ve)for(T=0;T<D;T++){for(C=0;C<R;C++)ve[S]&&(Ie[S]=J[z++]),S++;S+=P}else for(T=0;T<D;T++){for(C=0;C<R;C++)Ie[S++]=J[z++];S+=P}}},formatFileInfo:function(c){return{fileIdentifierString:c.headerInfo.fileIdentifierString,fileVersion:c.headerInfo.fileVersion,imageType:c.headerInfo.imageType,height:c.headerInfo.height,width:c.headerInfo.width,numValidPixel:c.headerInfo.numValidPixel,microBlockSize:c.headerInfo.microBlockSize,blobSize:c.headerInfo.blobSize,maxZError:c.headerInfo.maxZError,pixelType:o.getPixelType(c.headerInfo.imageType),eofOffset:c.eofOffset,mask:c.mask?{numBytes:c.mask.numBytes}:null,pixels:{numBlocksX:c.pixels.numBlocksX,numBlocksY:c.pixels.numBlocksY,maxValue:c.headerInfo.zMax,minValue:c.headerInfo.zMin,noDataValue:c.noDataValue}}},constructConstantSurface:function(c){var u=c.headerInfo.zMax,f=c.headerInfo.numDims,d=c.headerInfo.height*c.headerInfo.width,p=d*f,g=0,m=0,y=0,A=c.pixels.resultMask;if(A)if(f>1)for(g=0;g<f;g++)for(y=g*d,m=0;m<d;m++)A[m]&&(c.pixels.resultPixels[y+m]=u);else for(m=0;m<d;m++)A[m]&&(c.pixels.resultPixels[m]=u);else if(c.pixels.resultPixels.fill)c.pixels.resultPixels.fill(u);else for(m=0;m<p;m++)c.pixels.resultPixels[m]=u},getDataTypeArray:function(c){var u;switch(c){case 0:u=Int8Array;break;case 1:u=Uint8Array;break;case 2:u=Int16Array;break;case 3:u=Uint16Array;break;case 4:u=Int32Array;break;case 5:u=Uint32Array;break;case 6:u=Float32Array;break;case 7:u=Float64Array;break;default:u=Float32Array}return u},getPixelType:function(c){var u;switch(c){case 0:u="S8";break;case 1:u="U8";break;case 2:u="S16";break;case 3:u="U16";break;case 4:u="S32";break;case 5:u="U32";break;case 6:u="F32";break;case 7:u="F64";break;default:u="F32"}return u},isValidPixelValue:function(c,u){if(u==null)return!1;var f;switch(c){case 0:f=u>=-128&&u<=127;break;case 1:f=u>=0&&u<=255;break;case 2:f=u>=-32768&&u<=32767;break;case 3:f=u>=0&&u<=65536;break;case 4:f=u>=-2147483648&&u<=2147483647;break;case 5:f=u>=0&&u<=4294967296;break;case 6:f=u>=-34027999387901484e22&&u<=34027999387901484e22;break;case 7:f=u>=5e-324&&u<=17976931348623157e292;break;default:f=!1}return f},getDataTypeSize:function(c){var u=0;switch(c){case 0:case 1:u=1;break;case 2:case 3:u=2;break;case 4:case 5:case 6:u=4;break;case 7:u=8;break;default:u=c}return u},getDataTypeUsed:function(c,u){var f=c;switch(c){case 2:case 4:f=c-u;break;case 3:case 5:f=c-2*u;break;case 6:u===0?f=c:u===1?f=2:f=1;break;case 7:u===0?f=c:f=c-2*u+1;break;default:f=c;break}return f},getOnePixel:function(c,u,f,d){var p=0;switch(f){case 0:p=d.getInt8(u);break;case 1:p=d.getUint8(u);break;case 2:p=d.getInt16(u,!0);break;case 3:p=d.getUint16(u,!0);break;case 4:p=d.getInt32(u,!0);break;case 5:p=d.getUInt32(u,!0);break;case 6:p=d.getFloat32(u,!0);break;case 7:p=d.getFloat64(u,!0);break;default:throw"the decoder does not understand this pixel type"}return p}},a=function(c,u,f){this.val=c,this.left=u,this.right=f},s={decode:function(c,u){u=u||{};var f=u.noDataValue,d=0,p={};if(p.ptr=u.inputOffset||0,p.pixels={},!!o.readHeaderInfo(c,p)){var g=p.headerInfo,m=g.fileVersion,y=o.getDataTypeArray(g.imageType);o.readMask(c,p),g.numValidPixel!==g.width*g.height&&!p.pixels.resultMask&&(p.pixels.resultMask=u.maskData);var A=g.width*g.height;if(p.pixels.resultPixels=new y(A*g.numDims),p.counter={onesweep:0,uncompressed:0,lut:0,bitstuffer:0,constant:0,constantoffset:0},g.numValidPixel!==0)if(g.zMax===g.zMin)o.constructConstantSurface(p);else if(m>=4&&o.checkMinMaxRanges(c,p))o.constructConstantSurface(p);else{var b=new DataView(c,p.ptr,2),x=b.getUint8(0);if(p.ptr++,x)o.readDataOneSweep(c,p,y);else if(m>1&&g.imageType<=1&&Math.abs(g.maxZError-.5)<1e-5){var T=b.getUint8(1);if(p.ptr++,p.encodeMode=T,T>2||m<4&&T>1)throw"Invalid Huffman flag "+T;T?o.readHuffman(c,p,y):o.readTiles(c,p,y)}else o.readTiles(c,p,y)}p.eofOffset=p.ptr;var C;u.inputOffset?(C=p.headerInfo.blobSize+u.inputOffset-p.ptr,Math.abs(C)>=1&&(p.eofOffset=u.inputOffset+p.headerInfo.blobSize)):(C=p.headerInfo.blobSize-p.ptr,Math.abs(C)>=1&&(p.eofOffset=p.headerInfo.blobSize));var E={width:g.width,height:g.height,pixelData:p.pixels.resultPixels,minValue:g.zMin,maxValue:g.zMax,validPixelCount:g.numValidPixel,dimCount:g.numDims,dimStats:{minValues:g.minValues,maxValues:g.maxValues},maskData:p.pixels.resultMask};if(p.pixels.resultMask&&o.isValidPixelValue(g.imageType,f)){var w=p.pixels.resultMask;for(d=0;d<A;d++)w[d]||(E.pixelData[d]=f);E.noDataValue=f}return p.noDataValue=f,u.returnFileInfo&&(E.fileInfo=o.formatFileInfo(p)),E}},getBandCount:function(c){var u=0,f=0,d={};for(d.ptr=0,d.pixels={};f<c.byteLength-58;)o.readHeaderInfo(c,d),f+=d.headerInfo.blobSize,u++,d.ptr=f;return u}};return s})(),n=(function(){var r=new ArrayBuffer(4),o=new Uint8Array(r),a=new Uint32Array(r);return a[0]=1,o[0]===1})(),i={decode:function(r,o){if(!n)throw"Big endian system 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dot(t,n){return t.x*n.x+t.y*n.y+t.z*n.z}static multiplyComponents(t,n,i){return i.x=t.x*n.x,i.y=t.y*n.y,i.z=t.z*n.z,i}static divideComponents(t,n,i){return i.x=t.x/n.x,i.y=t.y/n.y,i.z=t.z/n.z,i}static add(t,n,i){return i.x=t.x+n.x,i.y=t.y+n.y,i.z=t.z+n.z,i}static subtract(t,n,i){return i.x=t.x-n.x,i.y=t.y-n.y,i.z=t.z-n.z,i}static multiplyByScalar(t,n,i){return i.x=t.x*n,i.y=t.y*n,i.z=t.z*n,i}static divideByScalar(t,n,i){return i.x=t.x/n,i.y=t.y/n,i.z=t.z/n,i}static negate(t,n){return n.x=-t.x,n.y=-t.y,n.z=-t.z,n}static abs(t,n){return n.x=Math.abs(t.x),n.y=Math.abs(t.y),n.z=Math.abs(t.z),n}static lerp(t,n,i,r){return e.multiplyByScalar(n,i,Jre),r=e.multiplyByScalar(t,1-i,r),e.add(Jre,r,r)}static angleBetween(t,n){e.normalize(t,QO),e.normalize(n,y7);let i=e.dot(QO,y7),r=e.magnitude(e.cross(QO,y7,QO));return Math.atan2(r,i)}static mostOrthogonalAxis(t,n){let i=e.normalize(t,$Le);return 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a=l(r)?r.radiiSquared:e._ellipsoidRadiiSquared,s=Math.cos(n);Bf.x=s*Math.cos(t),Bf.y=s*Math.sin(t),Bf.z=Math.sin(n),Bf=e.normalize(Bf,Bf),e.multiplyComponents(a,Bf,ST);let c=Math.sqrt(e.dot(Bf,ST));return ST=e.divideByScalar(ST,c,ST),Bf=e.multiplyByScalar(Bf,i,Bf),l(o)||(o=new e),e.add(ST,Bf,o)}static fromDegreesArray(t,n,i){let r=t.length;l(i)?i.length=r/2:i=new Array(r/2);for(let o=0;o<r;o+=2){let a=t[o],s=t[o+1],c=o/2;i[c]=e.fromDegrees(a,s,0,n,i[c])}return i}static fromRadiansArray(t,n,i){let r=t.length;l(i)?i.length=r/2:i=new Array(r/2);for(let o=0;o<r;o+=2){let a=t[o],s=t[o+1],c=o/2;i[c]=e.fromRadians(a,s,0,n,i[c])}return i}static fromDegreesArrayHeights(t,n,i){let r=t.length;l(i)?i.length=r/3:i=new Array(r/3);for(let o=0;o<r;o+=3){let a=t[o],s=t[o+1],c=t[o+2],u=o/3;i[u]=e.fromDegrees(a,s,c,n,i[u])}return i}static fromRadiansArrayHeights(t,n,i){let r=t.length;l(i)?i.length=r/3:i=new Array(r/3);for(let o=0;o<r;o+=3){let a=t[o],s=t[o+1],c=t[o+2],u=o/3;i[u]=e.fromRadians(a,s,c,n,i[u])}return i}clone(t){return e.clone(this,t)}equals(t){return e.equals(this,t)}equalsEpsilon(t,n,i){return e.equalsEpsilon(this,t,n,i)}toString(){return`(${this.x}, ${this.y}, ${this.z})`}};no.fromCartesian4=no.clone;no.packedLength=3;no.fromArray=no.unpack;var ZO=new no,Jre=new no,QO=new no,y7=new no,$Le=new no,Bf=new no,ST=new no;no._ellipsoidRadiiSquared=new no(6378137*6378137,6378137*6378137,6356752314245179e-9*6356752314245179e-9);no.ZERO=Object.freeze(new no(0,0,0));no.ONE=Object.freeze(new no(1,1,1));no.UNIT_X=Object.freeze(new no(1,0,0));no.UNIT_Y=Object.freeze(new no(0,1,0));no.UNIT_Z=Object.freeze(new no(0,0,1));var h=no;var JLe=new h,ZLe=new h;function QLe(e,t,n,i,r){let o=e.x,a=e.y,s=e.z,c=t.x,u=t.y,f=t.z,d=o*o*c*c,p=a*a*u*u,g=s*s*f*f,m=d+p+g,y=Math.sqrt(1/m),A=h.multiplyByScalar(e,y,JLe);if(m<i)return isFinite(y)?h.clone(A,r):void 0;let b=n.x,x=n.y,T=n.z,C=ZLe;C.x=A.x*b*2,C.y=A.y*x*2,C.z=A.z*T*2;let E=(1-y)*h.magnitude(e)/(.5*h.magnitude(C)),w=0,D,R,M,N,_,v,S,P,L,F,V;do{E-=w,M=1/(1+E*b),N=1/(1+E*x),_=1/(1+E*T),v=M*M,S=N*N,P=_*_,L=v*M,F=S*N,V=P*_,D=d*v+p*S+g*P-1,R=d*L*b+p*F*x+g*V*T;let z=-2*R;w=D/z}while(Math.abs(D)>I.EPSILON12);return l(r)?(r.x=o*M,r.y=a*N,r.z=s*_,r):new h(o*M,a*N,s*_)}var wT=QLe;var ll=class ll{constructor(t,n,i){this.longitude=t??0,this.latitude=n??0,this.height=i??0}static fromRadians(t,n,i,r){return i=i??0,l(r)?(r.longitude=t,r.latitude=n,r.height=i,r):new ll(t,n,i)}static fromDegrees(t,n,i,r){return t=I.toRadians(t),n=I.toRadians(n),ll.fromRadians(t,n,i,r)}static fromCartesian(t,n,i){let r=l(n)?n.oneOverRadii:ll._ellipsoidOneOverRadii,o=l(n)?n.oneOverRadiiSquared:ll._ellipsoidOneOverRadiiSquared,a=l(n)?n._centerToleranceSquared:ll._ellipsoidCenterToleranceSquared,s=wT(t,r,o,a,tNe);if(!l(s))return;let c=h.multiplyComponents(s,o,eNe);c=h.normalize(c,c);let u=h.subtract(t,s,nNe),f=Math.atan2(c.y,c.x),d=Math.asin(c.z),p=I.sign(h.dot(u,t))*h.magnitude(u);return l(i)?(i.longitude=f,i.latitude=d,i.height=p,i):new ll(f,d,p)}static toCartesian(t,n,i){return h.fromRadians(t.longitude,t.latitude,t.height,n,i)}static clone(t,n){if(l(t))return l(n)?(n.longitude=t.longitude,n.latitude=t.latitude,n.height=t.height,n):new ll(t.longitude,t.latitude,t.height)}static equals(t,n){return t===n||l(t)&&l(n)&&t.longitude===n.longitude&&t.latitude===n.latitude&&t.height===n.height}static equalsEpsilon(t,n,i){return i=i??0,t===n||l(t)&&l(n)&&Math.abs(t.longitude-n.longitude)<=i&&Math.abs(t.latitude-n.latitude)<=i&&Math.abs(t.height-n.height)<=i}clone(t){return ll.clone(this,t)}equals(t){return ll.equals(this,t)}equalsEpsilon(t,n){return ll.equalsEpsilon(this,t,n)}toString(){return`(${this.longitude}, ${this.latitude}, ${this.height})`}};at(ll,"_ellipsoidOneOverRadii",new h(1/6378137,1/6378137,1/6356752314245179e-9)),at(ll,"_ellipsoidOneOverRadiiSquared",new h(1/(6378137*6378137),1/(6378137*6378137),1/(6356752314245179e-9*6356752314245179e-9))),at(ll,"_ellipsoidCenterToleranceSquared",I.EPSILON1);var kw=ll;kw.ZERO=Object.freeze(new kw(0,0,0));var eNe=new h,tNe=new h,nNe=new h,de=kw;var Ko=class e{constructor(t,n){this.x=t??0,this.y=n??0}static fromElements(t,n,i){return l(i)?(i.x=t,i.y=n,i):new e(t,n)}static clone(t,n){if(l(t))return l(n)?(n.x=t.x,n.y=t.y,n):new e(t.x,t.y)}static pack(t,n,i){return i=i??0,n[i++]=t.x,n[i]=t.y,n}static unpack(t,n,i){return n=n??0,l(i)||(i=new e),i.x=t[n++],i.y=t[n],i}static packArray(t,n){let i=t.length,r=i*2;l(n)?!Array.isArray(n)&&n.length!==r||n.length!==r&&(n.length=r):n=new Array(r);for(let o=0;o<i;++o)e.pack(t[o],n,o*2);return n}static unpackArray(t,n){let i=t.length;l(n)?n.length=i/2:n=new Array(i/2);for(let r=0;r<i;r+=2){let o=r/2;n[o]=e.unpack(t,r,n[o])}return n}static maximumComponent(t){return Math.max(t.x,t.y)}static minimumComponent(t){return Math.min(t.x,t.y)}static minimumByComponent(t,n,i){return i.x=Math.min(t.x,n.x),i.y=Math.min(t.y,n.y),i}static maximumByComponent(t,n,i){return i.x=Math.max(t.x,n.x),i.y=Math.max(t.y,n.y),i}static clamp(t,n,i,r){let o=I.clamp(t.x,n.x,i.x),a=I.clamp(t.y,n.y,i.y);return r.x=o,r.y=a,r}static magnitudeSquared(t){return t.x*t.x+t.y*t.y}static magnitude(t){return Math.sqrt(e.magnitudeSquared(t))}static distance(t,n){return e.subtract(t,n,eM),e.magnitude(eM)}static distanceSquared(t,n){return e.subtract(t,n,eM),e.magnitudeSquared(eM)}static normalize(t,n){let i=e.magnitude(t);return n.x=t.x/i,n.y=t.y/i,n}static dot(t,n){return t.x*n.x+t.y*n.y}static cross(t,n){return t.x*n.y-t.y*n.x}static multiplyComponents(t,n,i){return i.x=t.x*n.x,i.y=t.y*n.y,i}static divideComponents(t,n,i){return i.x=t.x/n.x,i.y=t.y/n.y,i}static add(t,n,i){return i.x=t.x+n.x,i.y=t.y+n.y,i}static subtract(t,n,i){return i.x=t.x-n.x,i.y=t.y-n.y,i}static multiplyByScalar(t,n,i){return i.x=t.x*n,i.y=t.y*n,i}static divideByScalar(t,n,i){return i.x=t.x/n,i.y=t.y/n,i}static negate(t,n){return n.x=-t.x,n.y=-t.y,n}static abs(t,n){return n.x=Math.abs(t.x),n.y=Math.abs(t.y),n}static lerp(t,n,i,r){return e.multiplyByScalar(n,i,Zre),r=e.multiplyByScalar(t,1-i,r),e.add(Zre,r,r)}static angleBetween(t,n){return e.normalize(t,Qre),e.normalize(n,eoe),I.acosClamped(e.dot(Qre,eoe))}static mostOrthogonalAxis(t,n){let i=e.normalize(t,iNe);return e.abs(i,i),i.x<=i.y?n=e.clone(e.UNIT_X,n):n=e.clone(e.UNIT_Y,n),n}static equals(t,n){return t===n||l(t)&&l(n)&&t.x===n.x&&t.y===n.y}static equalsArray(t,n,i){return t.x===n[i]&&t.y===n[i+1]}static equalsEpsilon(t,n,i,r){return t===n||l(t)&&l(n)&&I.equalsEpsilon(t.x,n.x,i,r)&&I.equalsEpsilon(t.y,n.y,i,r)}clone(t){return e.clone(this,t)}equals(t){return e.equals(this,t)}equalsEpsilon(t,n,i){return e.equalsEpsilon(this,t,n,i)}toString(){return`(${this.x}, ${this.y})`}};Ko.fromCartesian3=Ko.clone;Ko.fromCartesian4=Ko.clone;Ko.packedLength=2;Ko.fromArray=Ko.unpack;var eM=new Ko,Zre=new Ko,Qre=new Ko,eoe=new Ko,iNe=new Ko;Ko.ZERO=Object.freeze(new Ko(0,0));Ko.ONE=Object.freeze(new Ko(1,1));Ko.UNIT_X=Object.freeze(new Ko(1,0));Ko.UNIT_Y=Object.freeze(new Ko(0,1));var k=Ko;function toe(e,t,n,i){t=t??0,n=n??0,i=i??0,e._radii=new h(t,n,i),e._radiiSquared=new h(t*t,n*n,i*i),e._radiiToTheFourth=new h(t*t*t*t,n*n*n*n,i*i*i*i),e._oneOverRadii=new h(t===0?0:1/t,n===0?0:1/n,i===0?0:1/i),e._oneOverRadiiSquared=new h(t===0?0:1/(t*t),n===0?0:1/(n*n),i===0?0:1/(i*i)),e._minimumRadius=Math.min(t,n,i),e._maximumRadius=Math.max(t,n,i),e._centerToleranceSquared=I.EPSILON1,e._radiiSquared.z!==0&&(e._squaredXOverSquaredZ=e._radiiSquared.x/e._radiiSquared.z)}var ul=class e{constructor(t,n,i){this._radii=void 0,this._radiiSquared=void 0,this._radiiToTheFourth=void 0,this._oneOverRadii=void 0,this._oneOverRadiiSquared=void 0,this._minimumRadius=void 0,this._maximumRadius=void 0,this._centerToleranceSquared=void 0,this._squaredXOverSquaredZ=void 0,toe(this,t,n,i)}get radii(){return this._radii}get radiiSquared(){return this._radiiSquared}get radiiToTheFourth(){return this._radiiToTheFourth}get oneOverRadii(){return this._oneOverRadii}get oneOverRadiiSquared(){return this._oneOverRadiiSquared}get minimumRadius(){return this._minimumRadius}get maximumRadius(){return this._maximumRadius}static clone(t,n){if(!l(t))return;let i=t._radii;return l(n)?(h.clone(i,n._radii),h.clone(t._radiiSquared,n._radiiSquared),h.clone(t._radiiToTheFourth,n._radiiToTheFourth),h.clone(t._oneOverRadii,n._oneOverRadii),h.clone(t._oneOverRadiiSquared,n._oneOverRadiiSquared),n._minimumRadius=t._minimumRadius,n._maximumRadius=t._maximumRadius,n._centerToleranceSquared=t._centerToleranceSquared,n):new e(i.x,i.y,i.z)}static fromCartesian3(t,n){return l(n)||(n=new e),l(t)&&toe(n,t.x,t.y,t.z),n}static get default(){return e._default}static set default(t){e._default=t,h._ellipsoidRadiiSquared=t.radiiSquared,de._ellipsoidOneOverRadii=t.oneOverRadii,de._ellipsoidOneOverRadiiSquared=t.oneOverRadiiSquared,de._ellipsoidCenterToleranceSquared=t._centerToleranceSquared}clone(t){return e.clone(this,t)}static pack(t,n,i){return i=i??0,h.pack(t._radii,n,i),n}static unpack(t,n,i){n=n??0;let r=h.unpack(t,n);return e.fromCartesian3(r,i)}geodeticSurfaceNormalCartographic(t,n){let i=t.longitude,r=t.latitude,o=Math.cos(r),a=o*Math.cos(i),s=o*Math.sin(i),c=Math.sin(r);return l(n)||(n=new h),n.x=a,n.y=s,n.z=c,h.normalize(n,n)}geodeticSurfaceNormal(t,n){if(!h.equalsEpsilon(t,h.ZERO,I.EPSILON14))return l(n)||(n=new h),n=h.multiplyComponents(t,this._oneOverRadiiSquared,n),h.normalize(n,n)}cartographicToCartesian(t,n){let i=rNe,r=oNe;this.geodeticSurfaceNormalCartographic(t,i),h.multiplyComponents(this._radiiSquared,i,r);let o=Math.sqrt(h.dot(i,r));return h.divideByScalar(r,o,r),h.multiplyByScalar(i,t.height,i),l(n)||(n=new h),h.add(r,i,n)}cartographicArrayToCartesianArray(t,n){let i=t.length;l(n)?n.length=i:n=new Array(i);for(let r=0;r<i;r++)n[r]=this.cartographicToCartesian(t[r],n[r]);return n}cartesianToCartographic(t,n){let i=this.scaleToGeodeticSurface(t,sNe);if(!l(i))return;let r=this.geodeticSurfaceNormal(i,aNe),o=h.subtract(t,i,cNe),a=Math.atan2(r.y,r.x),s=Math.asin(r.z),c=I.sign(h.dot(o,t))*h.magnitude(o);return l(n)?(n.longitude=a,n.latitude=s,n.height=c,n):new de(a,s,c)}cartesianArrayToCartographicArray(t,n){let i=t.length;l(n)?n.length=i:n=new Array(i);for(let r=0;r<i;++r)n[r]=this.cartesianToCartographic(t[r],n[r]);return n}scaleToGeodeticSurface(t,n){return wT(t,this._oneOverRadii,this._oneOverRadiiSquared,this._centerToleranceSquared,n)}scaleToGeocentricSurface(t,n){l(n)||(n=new h);let i=t.x,r=t.y,o=t.z,a=this._oneOverRadiiSquared,s=1/Math.sqrt(i*i*a.x+r*r*a.y+o*o*a.z);return h.multiplyByScalar(t,s,n)}transformPositionToScaledSpace(t,n){return l(n)||(n=new h),h.multiplyComponents(t,this._oneOverRadii,n)}transformPositionFromScaledSpace(t,n){return l(n)||(n=new h),h.multiplyComponents(t,this._radii,n)}equals(t){return this===t||l(t)&&h.equals(this._radii,t._radii)}toString(){return this._radii.toString()}getSurfaceNormalIntersectionWithZAxis(t,n,i){n=n??0;let r=this._squaredXOverSquaredZ;if(l(i)||(i=new h),i.x=0,i.y=0,i.z=t.z*(1-r),!(Math.abs(i.z)>=this._radii.z-n))return i}getLocalCurvature(t,n){l(n)||(n=new k);let i=this.getSurfaceNormalIntersectionWithZAxis(t,0,lNe),r=h.distance(t,i),o=this.minimumRadius*r/this.maximumRadius**2,a=r*o**2;return k.fromElements(1/r,1/a,n)}surfaceArea(t){let n=t.west,i=t.east,r=t.south,o=t.north;for(;i<n;)i+=I.TWO_PI;let a=this._radiiSquared,s=a.x,c=a.y,u=a.z,f=s*c;return noe(r,o,function(d){let p=Math.cos(d),g=Math.sin(d);return Math.cos(d)*noe(n,i,function(m){let y=Math.cos(m),A=Math.sin(m);return Math.sqrt(f*g*g+u*(c*y*y+s*A*A)*p*p)})})}};ul.WGS84=Object.freeze(new ul(6378137,6378137,6356752314245179e-9));ul.UNIT_SPHERE=Object.freeze(new ul(1,1,1));ul.MOON=Object.freeze(new ul(I.LUNAR_RADIUS,I.LUNAR_RADIUS,I.LUNAR_RADIUS));ul.MARS=Object.freeze(new ul(3396190,3396190,3376200));ul._default=ul.WGS84;ul.packedLength=h.packedLength;ul.prototype.geocentricSurfaceNormal=h.normalize;var rNe=new h,oNe=new h,aNe=new h,sNe=new h,cNe=new h,lNe=new h,uNe=[.14887433898163,.43339539412925,.67940956829902,.86506336668898,.97390652851717,0],fNe=[.29552422471475,.26926671930999,.21908636251598,.14945134915058,.066671344308684,0];function noe(e,t,n){let i=.5*(t+e),r=.5*(t-e),o=0;for(let a=0;a<5;a++){let s=r*uNe[a];o+=fNe[a]*(n(i+s)+n(i-s))}return o*=r,o}var te=ul;var A7=class{constructor(t){this._ellipsoid=t??te.default,this._semimajorAxis=this._ellipsoid.maximumRadius,this._oneOverSemimajorAxis=1/this._semimajorAxis}get ellipsoid(){return this._ellipsoid}project(t,n){let i=this._semimajorAxis,r=t.longitude*i,o=t.latitude*i,a=t.height;return l(n)?(n.x=r,n.y=o,n.z=a,n):new h(r,o,a)}unproject(t,n){let i=this._oneOverSemimajorAxis,r=t.x*i,o=t.y*i,a=t.z;return l(n)?(n.longitude=r,n.latitude=o,n.height=a,n):new de(r,o,a)}},ki=A7;var ioe={OUTSIDE:-1,INTERSECTING:0,INSIDE:1};Object.freeze(ioe);var Xt=ioe;function dNe(e,t){this.start=e??0,this.stop=t??0}var $o=dNe;var fr=class e{constructor(t,n,i,r,o,a,s,c,u){this[0]=t??0,this[1]=r??0,this[2]=s??0,this[3]=n??0,this[4]=o??0,this[5]=c??0,this[6]=i??0,this[7]=a??0,this[8]=u??0}static pack(t,n,i){return i=i??0,n[i++]=t[0],n[i++]=t[1],n[i++]=t[2],n[i++]=t[3],n[i++]=t[4],n[i++]=t[5],n[i++]=t[6],n[i++]=t[7],n[i]=t[8],n}static unpack(t,n,i){return n=n??0,l(i)||(i=new e),i[0]=t[n++],i[1]=t[n++],i[2]=t[n++],i[3]=t[n++],i[4]=t[n++],i[5]=t[n++],i[6]=t[n++],i[7]=t[n++],i[8]=t[n],i}static packArray(t,n){let i=t.length,r=i*9;l(n)?!Array.isArray(n)&&n.length!==r||n.length!==r&&(n.length=r):n=new Array(r);for(let o=0;o<i;++o)e.pack(t[o],n,o*9);return n}static unpackArray(t,n){let i=t.length;l(n)?n.length=i/9:n=new Array(i/9);for(let r=0;r<i;r+=9){let o=r/9;n[o]=e.unpack(t,r,n[o])}return n}static clone(t,n){if(l(t))return l(n)?(n[0]=t[0],n[1]=t[1],n[2]=t[2],n[3]=t[3],n[4]=t[4],n[5]=t[5],n[6]=t[6],n[7]=t[7],n[8]=t[8],n):new e(t[0],t[3],t[6],t[1],t[4],t[7],t[2],t[5],t[8])}static fromColumnMajorArray(t,n){return e.clone(t,n)}static fromRowMajorArray(t,n){return l(n)?(n[0]=t[0],n[1]=t[3],n[2]=t[6],n[3]=t[1],n[4]=t[4],n[5]=t[7],n[6]=t[2],n[7]=t[5],n[8]=t[8],n):new e(t[0],t[1],t[2],t[3],t[4],t[5],t[6],t[7],t[8])}static fromQuaternion(t,n){let i=t.x*t.x,r=t.x*t.y,o=t.x*t.z,a=t.x*t.w,s=t.y*t.y,c=t.y*t.z,u=t.y*t.w,f=t.z*t.z,d=t.z*t.w,p=t.w*t.w,g=i-s-f+p,m=2*(r-d),y=2*(o+u),A=2*(r+d),b=-i+s-f+p,x=2*(c-a),T=2*(o-u),C=2*(c+a),E=-i-s+f+p;return l(n)?(n[0]=g,n[1]=A,n[2]=T,n[3]=m,n[4]=b,n[5]=C,n[6]=y,n[7]=x,n[8]=E,n):new e(g,m,y,A,b,x,T,C,E)}static fromHeadingPitchRoll(t,n){let i=Math.cos(-t.pitch),r=Math.cos(-t.heading),o=Math.cos(t.roll),a=Math.sin(-t.pitch),s=Math.sin(-t.heading),c=Math.sin(t.roll),u=i*r,f=-o*s+c*a*r,d=c*s+o*a*r,p=i*s,g=o*r+c*a*s,m=-c*r+o*a*s,y=-a,A=c*i,b=o*i;return l(n)?(n[0]=u,n[1]=p,n[2]=y,n[3]=f,n[4]=g,n[5]=A,n[6]=d,n[7]=m,n[8]=b,n):new e(u,f,d,p,g,m,y,A,b)}static fromScale(t,n){return l(n)?(n[0]=t.x,n[1]=0,n[2]=0,n[3]=0,n[4]=t.y,n[5]=0,n[6]=0,n[7]=0,n[8]=t.z,n):new e(t.x,0,0,0,t.y,0,0,0,t.z)}static fromUniformScale(t,n){return l(n)?(n[0]=t,n[1]=0,n[2]=0,n[3]=0,n[4]=t,n[5]=0,n[6]=0,n[7]=0,n[8]=t,n):new e(t,0,0,0,t,0,0,0,t)}static fromCrossProduct(t,n){return l(n)?(n[0]=0,n[1]=t.z,n[2]=-t.y,n[3]=-t.z,n[4]=0,n[5]=t.x,n[6]=t.y,n[7]=-t.x,n[8]=0,n):new e(0,-t.z,t.y,t.z,0,-t.x,-t.y,t.x,0)}static fromRotationX(t,n){let i=Math.cos(t),r=Math.sin(t);return l(n)?(n[0]=1,n[1]=0,n[2]=0,n[3]=0,n[4]=i,n[5]=r,n[6]=0,n[7]=-r,n[8]=i,n):new e(1,0,0,0,i,-r,0,r,i)}static fromRotationY(t,n){let i=Math.cos(t),r=Math.sin(t);return l(n)?(n[0]=i,n[1]=0,n[2]=-r,n[3]=0,n[4]=1,n[5]=0,n[6]=r,n[7]=0,n[8]=i,n):new e(i,0,r,0,1,0,-r,0,i)}static fromRotationZ(t,n){let i=Math.cos(t),r=Math.sin(t);return l(n)?(n[0]=i,n[1]=r,n[2]=0,n[3]=-r,n[4]=i,n[5]=0,n[6]=0,n[7]=0,n[8]=1,n):new e(i,-r,0,r,i,0,0,0,1)}static toArray(t,n){return l(n)?(n[0]=t[0],n[1]=t[1],n[2]=t[2],n[3]=t[3],n[4]=t[4],n[5]=t[5],n[6]=t[6],n[7]=t[7],n[8]=t[8],n):[t[0],t[1],t[2],t[3],t[4],t[5],t[6],t[7],t[8]]}static getElementIndex(t,n){return t*3+n}static getColumn(t,n,i){let r=n*3,o=t[r],a=t[r+1],s=t[r+2];return i.x=o,i.y=a,i.z=s,i}static setColumn(t,n,i,r){r=e.clone(t,r);let o=n*3;return r[o]=i.x,r[o+1]=i.y,r[o+2]=i.z,r}static getRow(t,n,i){let r=t[n],o=t[n+3],a=t[n+6];return i.x=r,i.y=o,i.z=a,i}static setRow(t,n,i,r){return r=e.clone(t,r),r[n]=i.x,r[n+3]=i.y,r[n+6]=i.z,r}static setScale(t,n,i){let r=e.getScale(t,hNe),o=n.x/r.x,a=n.y/r.y,s=n.z/r.z;return i[0]=t[0]*o,i[1]=t[1]*o,i[2]=t[2]*o,i[3]=t[3]*a,i[4]=t[4]*a,i[5]=t[5]*a,i[6]=t[6]*s,i[7]=t[7]*s,i[8]=t[8]*s,i}static setUniformScale(t,n,i){let r=e.getScale(t,mNe),o=n/r.x,a=n/r.y,s=n/r.z;return i[0]=t[0]*o,i[1]=t[1]*o,i[2]=t[2]*o,i[3]=t[3]*a,i[4]=t[4]*a,i[5]=t[5]*a,i[6]=t[6]*s,i[7]=t[7]*s,i[8]=t[8]*s,i}static getScale(t,n){return n.x=h.magnitude(h.fromElements(t[0],t[1],t[2],b7)),n.y=h.magnitude(h.fromElements(t[3],t[4],t[5],b7)),n.z=h.magnitude(h.fromElements(t[6],t[7],t[8],b7)),n}static getMaximumScale(t){return e.getScale(t,roe),h.maximumComponent(roe)}static setRotation(t,n,i){let r=e.getScale(t,pNe);return i[0]=n[0]*r.x,i[1]=n[1]*r.x,i[2]=n[2]*r.x,i[3]=n[3]*r.y,i[4]=n[4]*r.y,i[5]=n[5]*r.y,i[6]=n[6]*r.z,i[7]=n[7]*r.z,i[8]=n[8]*r.z,i}static getRotation(t,n){let i=e.getScale(t,gNe);return n[0]=t[0]/i.x,n[1]=t[1]/i.x,n[2]=t[2]/i.x,n[3]=t[3]/i.y,n[4]=t[4]/i.y,n[5]=t[5]/i.y,n[6]=t[6]/i.z,n[7]=t[7]/i.z,n[8]=t[8]/i.z,n}static multiply(t,n,i){let r=t[0]*n[0]+t[3]*n[1]+t[6]*n[2],o=t[1]*n[0]+t[4]*n[1]+t[7]*n[2],a=t[2]*n[0]+t[5]*n[1]+t[8]*n[2],s=t[0]*n[3]+t[3]*n[4]+t[6]*n[5],c=t[1]*n[3]+t[4]*n[4]+t[7]*n[5],u=t[2]*n[3]+t[5]*n[4]+t[8]*n[5],f=t[0]*n[6]+t[3]*n[7]+t[6]*n[8],d=t[1]*n[6]+t[4]*n[7]+t[7]*n[8],p=t[2]*n[6]+t[5]*n[7]+t[8]*n[8];return i[0]=r,i[1]=o,i[2]=a,i[3]=s,i[4]=c,i[5]=u,i[6]=f,i[7]=d,i[8]=p,i}static add(t,n,i){return i[0]=t[0]+n[0],i[1]=t[1]+n[1],i[2]=t[2]+n[2],i[3]=t[3]+n[3],i[4]=t[4]+n[4],i[5]=t[5]+n[5],i[6]=t[6]+n[6],i[7]=t[7]+n[7],i[8]=t[8]+n[8],i}static subtract(t,n,i){return i[0]=t[0]-n[0],i[1]=t[1]-n[1],i[2]=t[2]-n[2],i[3]=t[3]-n[3],i[4]=t[4]-n[4],i[5]=t[5]-n[5],i[6]=t[6]-n[6],i[7]=t[7]-n[7],i[8]=t[8]-n[8],i}static multiplyByVector(t,n,i){let r=n.x,o=n.y,a=n.z,s=t[0]*r+t[3]*o+t[6]*a,c=t[1]*r+t[4]*o+t[7]*a,u=t[2]*r+t[5]*o+t[8]*a;return i.x=s,i.y=c,i.z=u,i}static multiplyByScalar(t,n,i){return i[0]=t[0]*n,i[1]=t[1]*n,i[2]=t[2]*n,i[3]=t[3]*n,i[4]=t[4]*n,i[5]=t[5]*n,i[6]=t[6]*n,i[7]=t[7]*n,i[8]=t[8]*n,i}static multiplyByScale(t,n,i){return i[0]=t[0]*n.x,i[1]=t[1]*n.x,i[2]=t[2]*n.x,i[3]=t[3]*n.y,i[4]=t[4]*n.y,i[5]=t[5]*n.y,i[6]=t[6]*n.z,i[7]=t[7]*n.z,i[8]=t[8]*n.z,i}static multiplyByUniformScale(t,n,i){return i[0]=t[0]*n,i[1]=t[1]*n,i[2]=t[2]*n,i[3]=t[3]*n,i[4]=t[4]*n,i[5]=t[5]*n,i[6]=t[6]*n,i[7]=t[7]*n,i[8]=t[8]*n,i}static negate(t,n){return n[0]=-t[0],n[1]=-t[1],n[2]=-t[2],n[3]=-t[3],n[4]=-t[4],n[5]=-t[5],n[6]=-t[6],n[7]=-t[7],n[8]=-t[8],n}static transpose(t,n){let i=t[0],r=t[3],o=t[6],a=t[1],s=t[4],c=t[7],u=t[2],f=t[5],d=t[8];return n[0]=i,n[1]=r,n[2]=o,n[3]=a,n[4]=s,n[5]=c,n[6]=u,n[7]=f,n[8]=d,n}static computeEigenDecomposition(t,n){let i=I.EPSILON20,r=10,o=0,a=0;l(n)||(n={});let s=n.unitary=e.clone(e.IDENTITY,n.unitary),c=n.diagonal=e.clone(t,n.diagonal),u=i*yNe(c);for(;a<r&&ANe(c)>u;)bNe(c,tM),e.transpose(tM,ooe),e.multiply(c,tM,c),e.multiply(ooe,c,c),e.multiply(s,tM,s),++o>2&&(++a,o=0);return n}static abs(t,n){return n[0]=Math.abs(t[0]),n[1]=Math.abs(t[1]),n[2]=Math.abs(t[2]),n[3]=Math.abs(t[3]),n[4]=Math.abs(t[4]),n[5]=Math.abs(t[5]),n[6]=Math.abs(t[6]),n[7]=Math.abs(t[7]),n[8]=Math.abs(t[8]),n}static determinant(t){let n=t[0],i=t[3],r=t[6],o=t[1],a=t[4],s=t[7],c=t[2],u=t[5],f=t[8];return n*(a*f-u*s)+o*(u*r-i*f)+c*(i*s-a*r)}static inverse(t,n){let i=t[0],r=t[1],o=t[2],a=t[3],s=t[4],c=t[5],u=t[6],f=t[7],d=t[8],p=e.determinant(t);n[0]=s*d-f*c,n[1]=f*o-r*d,n[2]=r*c-s*o,n[3]=u*c-a*d,n[4]=i*d-u*o,n[5]=a*o-i*c,n[6]=a*f-u*s,n[7]=u*r-i*f,n[8]=i*s-a*r;let g=1/p;return e.multiplyByScalar(n,g,n)}static inverseTranspose(t,n){return e.inverse(e.transpose(t,_Ne),n)}static equals(t,n){return t===n||l(t)&&l(n)&&t[0]===n[0]&&t[1]===n[1]&&t[2]===n[2]&&t[3]===n[3]&&t[4]===n[4]&&t[5]===n[5]&&t[6]===n[6]&&t[7]===n[7]&&t[8]===n[8]}static equalsEpsilon(t,n,i){return i=i??0,t===n||l(t)&&l(n)&&Math.abs(t[0]-n[0])<=i&&Math.abs(t[1]-n[1])<=i&&Math.abs(t[2]-n[2])<=i&&Math.abs(t[3]-n[3])<=i&&Math.abs(t[4]-n[4])<=i&&Math.abs(t[5]-n[5])<=i&&Math.abs(t[6]-n[6])<=i&&Math.abs(t[7]-n[7])<=i&&Math.abs(t[8]-n[8])<=i}get length(){return e.packedLength}clone(t){return e.clone(this,t)}equals(t){return e.equals(this,t)}static equalsArray(t,n,i){return t[0]===n[i]&&t[1]===n[i+1]&&t[2]===n[i+2]&&t[3]===n[i+3]&&t[4]===n[i+4]&&t[5]===n[i+5]&&t[6]===n[i+6]&&t[7]===n[i+7]&&t[8]===n[i+8]}equalsEpsilon(t,n){return e.equalsEpsilon(this,t,n)}toString(){return`(${this[0]}, ${this[3]}, ${this[6]})
(${this[1]}, ${this[4]}, ${this[7]})
(${this[2]}, ${this[5]}, ${this[8]})`}};fr.packedLength=9;fr.fromArray=fr.unpack;fr.IDENTITY=Object.freeze(new fr(1,0,0,0,1,0,0,0,1));fr.ZERO=Object.freeze(new fr(0,0,0,0,0,0,0,0,0));fr.COLUMN0ROW0=0;fr.COLUMN0ROW1=1;fr.COLUMN0ROW2=2;fr.COLUMN1ROW0=3;fr.COLUMN1ROW1=4;fr.COLUMN1ROW2=5;fr.COLUMN2ROW0=6;fr.COLUMN2ROW1=7;fr.COLUMN2ROW2=8;var hNe=new h,mNe=new h,b7=new h,roe=new h,pNe=new h,gNe=new h,tM=new fr,ooe=new fr,_Ne=new fr;function yNe(e){let t=0;for(let n=0;n<9;++n){let i=e[n];t+=i*i}return Math.sqrt(t)}var x7=[1,0,0],T7=[2,2,1];function ANe(e){let t=0;for(let n=0;n<3;++n){let i=e[fr.getElementIndex(T7[n],x7[n])];t+=2*i*i}return Math.sqrt(t)}function bNe(e,t){let n=I.EPSILON15,i=0,r=1;for(let u=0;u<3;++u){let f=Math.abs(e[fr.getElementIndex(T7[u],x7[u])]);f>i&&(r=u,i=f)}let o=1,a=0,s=x7[r],c=T7[r];if(Math.abs(e[fr.getElementIndex(c,s)])>n){let u=e[fr.getElementIndex(c,c)],f=e[fr.getElementIndex(s,s)],d=e[fr.getElementIndex(c,s)],p=(u-f)/2/d,g;p<0?g=-1/(-p+Math.sqrt(1+p*p)):g=1/(p+Math.sqrt(1+p*p)),o=1/Math.sqrt(1+g*g),a=g*o}return t=fr.clone(fr.IDENTITY,t),t[fr.getElementIndex(s,s)]=t[fr.getElementIndex(c,c)]=o,t[fr.getElementIndex(c,s)]=a,t[fr.getElementIndex(s,c)]=-a,t}var $=fr;var Na=class e{constructor(t,n,i,r){this.x=t??0,this.y=n??0,this.z=i??0,this.w=r??0}static fromElements(t,n,i,r,o){return l(o)?(o.x=t,o.y=n,o.z=i,o.w=r,o):new e(t,n,i,r)}static fromColor(t,n){return l(n)?(n.x=t.red,n.y=t.green,n.z=t.blue,n.w=t.alpha,n):new e(t.red,t.green,t.blue,t.alpha)}static clone(t,n){if(l(t))return l(n)?(n.x=t.x,n.y=t.y,n.z=t.z,n.w=t.w,n):new e(t.x,t.y,t.z,t.w)}static pack(t,n,i){return i=i??0,n[i++]=t.x,n[i++]=t.y,n[i++]=t.z,n[i]=t.w,n}static unpack(t,n,i){return n=n??0,l(i)||(i=new e),i.x=t[n++],i.y=t[n++],i.z=t[n++],i.w=t[n],i}static packArray(t,n){let i=t.length,r=i*4;l(n)?!Array.isArray(n)&&n.length!==r||n.length!==r&&(n.length=r):n=new Array(r);for(let o=0;o<i;++o)e.pack(t[o],n,o*4);return n}static unpackArray(t,n){let i=t.length;l(n)?n.length=i/4:n=new Array(i/4);for(let r=0;r<i;r+=4){let o=r/4;n[o]=e.unpack(t,r,n[o])}return n}static maximumComponent(t){return Math.max(t.x,t.y,t.z,t.w)}static minimumComponent(t){return Math.min(t.x,t.y,t.z,t.w)}static minimumByComponent(t,n,i){return i.x=Math.min(t.x,n.x),i.y=Math.min(t.y,n.y),i.z=Math.min(t.z,n.z),i.w=Math.min(t.w,n.w),i}static maximumByComponent(t,n,i){return i.x=Math.max(t.x,n.x),i.y=Math.max(t.y,n.y),i.z=Math.max(t.z,n.z),i.w=Math.max(t.w,n.w),i}static clamp(t,n,i,r){let o=I.clamp(t.x,n.x,i.x),a=I.clamp(t.y,n.y,i.y),s=I.clamp(t.z,n.z,i.z),c=I.clamp(t.w,n.w,i.w);return r.x=o,r.y=a,r.z=s,r.w=c,r}static magnitudeSquared(t){return t.x*t.x+t.y*t.y+t.z*t.z+t.w*t.w}static magnitude(t){return Math.sqrt(e.magnitudeSquared(t))}static distance(t,n){return e.subtract(t,n,nM),e.magnitude(nM)}static distanceSquared(t,n){return e.subtract(t,n,nM),e.magnitudeSquared(nM)}static normalize(t,n){let i=e.magnitude(t);return n.x=t.x/i,n.y=t.y/i,n.z=t.z/i,n.w=t.w/i,n}static dot(t,n){return t.x*n.x+t.y*n.y+t.z*n.z+t.w*n.w}static multiplyComponents(t,n,i){return i.x=t.x*n.x,i.y=t.y*n.y,i.z=t.z*n.z,i.w=t.w*n.w,i}static divideComponents(t,n,i){return i.x=t.x/n.x,i.y=t.y/n.y,i.z=t.z/n.z,i.w=t.w/n.w,i}static add(t,n,i){return i.x=t.x+n.x,i.y=t.y+n.y,i.z=t.z+n.z,i.w=t.w+n.w,i}static subtract(t,n,i){return i.x=t.x-n.x,i.y=t.y-n.y,i.z=t.z-n.z,i.w=t.w-n.w,i}static multiplyByScalar(t,n,i){return i.x=t.x*n,i.y=t.y*n,i.z=t.z*n,i.w=t.w*n,i}static divideByScalar(t,n,i){return i.x=t.x/n,i.y=t.y/n,i.z=t.z/n,i.w=t.w/n,i}static negate(t,n){return n.x=-t.x,n.y=-t.y,n.z=-t.z,n.w=-t.w,n}static abs(t,n){return n.x=Math.abs(t.x),n.y=Math.abs(t.y),n.z=Math.abs(t.z),n.w=Math.abs(t.w),n}static lerp(t,n,i,r){return e.multiplyByScalar(n,i,aoe),r=e.multiplyByScalar(t,1-i,r),e.add(aoe,r,r)}static mostOrthogonalAxis(t,n){let i=e.normalize(t,xNe);return e.abs(i,i),i.x<=i.y?i.x<=i.z?i.x<=i.w?n=e.clone(e.UNIT_X,n):n=e.clone(e.UNIT_W,n):i.z<=i.w?n=e.clone(e.UNIT_Z,n):n=e.clone(e.UNIT_W,n):i.y<=i.z?i.y<=i.w?n=e.clone(e.UNIT_Y,n):n=e.clone(e.UNIT_W,n):i.z<=i.w?n=e.clone(e.UNIT_Z,n):n=e.clone(e.UNIT_W,n),n}static equals(t,n){return t===n||l(t)&&l(n)&&t.x===n.x&&t.y===n.y&&t.z===n.z&&t.w===n.w}static equalsArray(t,n,i){return t.x===n[i]&&t.y===n[i+1]&&t.z===n[i+2]&&t.w===n[i+3]}static equalsEpsilon(t,n,i,r){return t===n||l(t)&&l(n)&&I.equalsEpsilon(t.x,n.x,i,r)&&I.equalsEpsilon(t.y,n.y,i,r)&&I.equalsEpsilon(t.z,n.z,i,r)&&I.equalsEpsilon(t.w,n.w,i,r)}clone(t){return e.clone(this,t)}equals(t){return e.equals(this,t)}equalsEpsilon(t,n,i){return e.equalsEpsilon(this,t,n,i)}toString(){return`(${this.x}, ${this.y}, ${this.z}, ${this.w})`}static packFloat(t,n){return l(n)||(n=new e),C7[0]=t,soe?(n.x=Pc[0],n.y=Pc[1],n.z=Pc[2],n.w=Pc[3]):(n.x=Pc[3],n.y=Pc[2],n.z=Pc[1],n.w=Pc[0]),n}static unpackFloat(t){return soe?(Pc[0]=t.x,Pc[1]=t.y,Pc[2]=t.z,Pc[3]=t.w):(Pc[0]=t.w,Pc[1]=t.z,Pc[2]=t.y,Pc[3]=t.x),C7[0]}};Na.packedLength=4;Na.fromArray=Na.unpack;var nM=new Na,aoe=new Na,xNe=new Na;Na.ZERO=Object.freeze(new Na(0,0,0,0));Na.ONE=Object.freeze(new Na(1,1,1,1));Na.UNIT_X=Object.freeze(new Na(1,0,0,0));Na.UNIT_Y=Object.freeze(new Na(0,1,0,0));Na.UNIT_Z=Object.freeze(new Na(0,0,1,0));Na.UNIT_W=Object.freeze(new Na(0,0,0,1));var C7=new Float32Array(1),Pc=new Uint8Array(C7.buffer),TNe=new Uint32Array([287454020]),CNe=new Uint8Array(TNe.buffer),soe=CNe[0]===68,ae=Na;var v7={};v7.EMPTY_OBJECT=Object.freeze({});v7.EMPTY_ARRAY=Object.freeze([]);var H=v7;function zw(e){this.name="RuntimeError",this.message=e;let t;try{throw new Error}catch(n){t=n.stack}this.stack=t}l(Object.create)&&(zw.prototype=Object.create(Error.prototype),zw.prototype.constructor=zw);zw.prototype.toString=function(){let e=`${this.name}: ${this.message}`;return l(this.stack)&&(e+=`
${this.stack.toString()}`),e};var oe=zw;var io=class e{constructor(t,n,i,r,o,a,s,c,u,f,d,p,g,m,y,A){this[0]=t??0,this[1]=o??0,this[2]=u??0,this[3]=g??0,this[4]=n??0,this[5]=a??0,this[6]=f??0,this[7]=m??0,this[8]=i??0,this[9]=s??0,this[10]=d??0,this[11]=y??0,this[12]=r??0,this[13]=c??0,this[14]=p??0,this[15]=A??0}static pack(t,n,i){return i=i??0,n[i++]=t[0],n[i++]=t[1],n[i++]=t[2],n[i++]=t[3],n[i++]=t[4],n[i++]=t[5],n[i++]=t[6],n[i++]=t[7],n[i++]=t[8],n[i++]=t[9],n[i++]=t[10],n[i++]=t[11],n[i++]=t[12],n[i++]=t[13],n[i++]=t[14],n[i]=t[15],n}static unpack(t,n,i){return n=n??0,l(i)||(i=new e),i[0]=t[n++],i[1]=t[n++],i[2]=t[n++],i[3]=t[n++],i[4]=t[n++],i[5]=t[n++],i[6]=t[n++],i[7]=t[n++],i[8]=t[n++],i[9]=t[n++],i[10]=t[n++],i[11]=t[n++],i[12]=t[n++],i[13]=t[n++],i[14]=t[n++],i[15]=t[n],i}static packArray(t,n){let i=t.length,r=i*16;l(n)?!Array.isArray(n)&&n.length!==r||n.length!==r&&(n.length=r):n=new Array(r);for(let o=0;o<i;++o)e.pack(t[o],n,o*16);return n}static unpackArray(t,n){let i=t.length;l(n)?n.length=i/16:n=new Array(i/16);for(let r=0;r<i;r+=16){let o=r/16;n[o]=e.unpack(t,r,n[o])}return n}static clone(t,n){if(l(t))return l(n)?(n[0]=t[0],n[1]=t[1],n[2]=t[2],n[3]=t[3],n[4]=t[4],n[5]=t[5],n[6]=t[6],n[7]=t[7],n[8]=t[8],n[9]=t[9],n[10]=t[10],n[11]=t[11],n[12]=t[12],n[13]=t[13],n[14]=t[14],n[15]=t[15],n):new e(t[0],t[4],t[8],t[12],t[1],t[5],t[9],t[13],t[2],t[6],t[10],t[14],t[3],t[7],t[11],t[15])}static fromColumnMajorArray(t,n){return e.clone(t,n)}static fromRowMajorArray(t,n){return l(n)?(n[0]=t[0],n[1]=t[4],n[2]=t[8],n[3]=t[12],n[4]=t[1],n[5]=t[5],n[6]=t[9],n[7]=t[13],n[8]=t[2],n[9]=t[6],n[10]=t[10],n[11]=t[14],n[12]=t[3],n[13]=t[7],n[14]=t[11],n[15]=t[15],n):new e(t[0],t[1],t[2],t[3],t[4],t[5],t[6],t[7],t[8],t[9],t[10],t[11],t[12],t[13],t[14],t[15])}static fromRotationTranslation(t,n,i){return n=n??h.ZERO,l(i)?(i[0]=t[0],i[1]=t[1],i[2]=t[2],i[3]=0,i[4]=t[3],i[5]=t[4],i[6]=t[5],i[7]=0,i[8]=t[6],i[9]=t[7],i[10]=t[8],i[11]=0,i[12]=n.x,i[13]=n.y,i[14]=n.z,i[15]=1,i):new e(t[0],t[3],t[6],n.x,t[1],t[4],t[7],n.y,t[2],t[5],t[8],n.z,0,0,0,1)}static fromTranslationQuaternionRotationScale(t,n,i,r){l(r)||(r=new e);let o=i.x,a=i.y,s=i.z,c=n.x*n.x,u=n.x*n.y,f=n.x*n.z,d=n.x*n.w,p=n.y*n.y,g=n.y*n.z,m=n.y*n.w,y=n.z*n.z,A=n.z*n.w,b=n.w*n.w,x=c-p-y+b,T=2*(u-A),C=2*(f+m),E=2*(u+A),w=-c+p-y+b,D=2*(g-d),R=2*(f-m),M=2*(g+d),N=-c-p+y+b;return r[0]=x*o,r[1]=E*o,r[2]=R*o,r[3]=0,r[4]=T*a,r[5]=w*a,r[6]=M*a,r[7]=0,r[8]=C*s,r[9]=D*s,r[10]=N*s,r[11]=0,r[12]=t.x,r[13]=t.y,r[14]=t.z,r[15]=1,r}static fromTranslationRotationScale(t,n){return e.fromTranslationQuaternionRotationScale(t.translation,t.rotation,t.scale,n)}static fromTranslation(t,n){return e.fromRotationTranslation($.IDENTITY,t,n)}static fromScale(t,n){return l(n)?(n[0]=t.x,n[1]=0,n[2]=0,n[3]=0,n[4]=0,n[5]=t.y,n[6]=0,n[7]=0,n[8]=0,n[9]=0,n[10]=t.z,n[11]=0,n[12]=0,n[13]=0,n[14]=0,n[15]=1,n):new e(t.x,0,0,0,0,t.y,0,0,0,0,t.z,0,0,0,0,1)}static fromUniformScale(t,n){return l(n)?(n[0]=t,n[1]=0,n[2]=0,n[3]=0,n[4]=0,n[5]=t,n[6]=0,n[7]=0,n[8]=0,n[9]=0,n[10]=t,n[11]=0,n[12]=0,n[13]=0,n[14]=0,n[15]=1,n):new e(t,0,0,0,0,t,0,0,0,0,t,0,0,0,0,1)}static fromRotation(t,n){return l(n)||(n=new e),n[0]=t[0],n[1]=t[1],n[2]=t[2],n[3]=0,n[4]=t[3],n[5]=t[4],n[6]=t[5],n[7]=0,n[8]=t[6],n[9]=t[7],n[10]=t[8],n[11]=0,n[12]=0,n[13]=0,n[14]=0,n[15]=1,n}static fromCamera(t,n){let i=t.position,r=t.direction,o=t.up;h.normalize(r,IT),h.normalize(h.cross(IT,o,PT),PT),h.normalize(h.cross(PT,IT,Uw),Uw);let a=PT.x,s=PT.y,c=PT.z,u=IT.x,f=IT.y,d=IT.z,p=Uw.x,g=Uw.y,m=Uw.z,y=i.x,A=i.y,b=i.z,x=a*-y+s*-A+c*-b,T=p*-y+g*-A+m*-b,C=u*y+f*A+d*b;return l(n)?(n[0]=a,n[1]=p,n[2]=-u,n[3]=0,n[4]=s,n[5]=g,n[6]=-f,n[7]=0,n[8]=c,n[9]=m,n[10]=-d,n[11]=0,n[12]=x,n[13]=T,n[14]=C,n[15]=1,n):new e(a,s,c,x,p,g,m,T,-u,-f,-d,C,0,0,0,1)}static computePerspectiveFieldOfView(t,n,i,r,o){let s=1/Math.tan(t*.5),c=s/n,u=(r+i)/(i-r),f=2*r*i/(i-r);return o[0]=c,o[1]=0,o[2]=0,o[3]=0,o[4]=0,o[5]=s,o[6]=0,o[7]=0,o[8]=0,o[9]=0,o[10]=u,o[11]=-1,o[12]=0,o[13]=0,o[14]=f,o[15]=0,o}static computeOrthographicOffCenter(t,n,i,r,o,a,s){let c=1/(n-t),u=1/(r-i),f=1/(a-o),d=-(n+t)*c,p=-(r+i)*u,g=-(a+o)*f;return c*=2,u*=2,f*=-2,s[0]=c,s[1]=0,s[2]=0,s[3]=0,s[4]=0,s[5]=u,s[6]=0,s[7]=0,s[8]=0,s[9]=0,s[10]=f,s[11]=0,s[12]=d,s[13]=p,s[14]=g,s[15]=1,s}static computePerspectiveOffCenter(t,n,i,r,o,a,s){let c=2*o/(n-t),u=2*o/(r-i),f=(n+t)/(n-t),d=(r+i)/(r-i),p=-(a+o)/(a-o),g=-1,m=-2*a*o/(a-o);return s[0]=c,s[1]=0,s[2]=0,s[3]=0,s[4]=0,s[5]=u,s[6]=0,s[7]=0,s[8]=f,s[9]=d,s[10]=p,s[11]=g,s[12]=0,s[13]=0,s[14]=m,s[15]=0,s}static computeInfinitePerspectiveOffCenter(t,n,i,r,o,a){let s=2*o/(n-t),c=2*o/(r-i),u=(n+t)/(n-t),f=(r+i)/(r-i),d=-1,p=-1,g=-2*o;return a[0]=s,a[1]=0,a[2]=0,a[3]=0,a[4]=0,a[5]=c,a[6]=0,a[7]=0,a[8]=u,a[9]=f,a[10]=d,a[11]=p,a[12]=0,a[13]=0,a[14]=g,a[15]=0,a}static computeViewportTransformation(t,n,i,r){l(r)||(r=new e),t=t??H.EMPTY_OBJECT;let o=t.x??0,a=t.y??0,s=t.width??0,c=t.height??0;n=n??0,i=i??1;let u=s*.5,f=c*.5,d=(i-n)*.5,p=u,g=f,m=d,y=o+u,A=a+f,b=n+d,x=1;return r[0]=p,r[1]=0,r[2]=0,r[3]=0,r[4]=0,r[5]=g,r[6]=0,r[7]=0,r[8]=0,r[9]=0,r[10]=m,r[11]=0,r[12]=y,r[13]=A,r[14]=b,r[15]=x,r}static computeView(t,n,i,r,o){return o[0]=r.x,o[1]=i.x,o[2]=-n.x,o[3]=0,o[4]=r.y,o[5]=i.y,o[6]=-n.y,o[7]=0,o[8]=r.z,o[9]=i.z,o[10]=-n.z,o[11]=0,o[12]=-h.dot(r,t),o[13]=-h.dot(i,t),o[14]=h.dot(n,t),o[15]=1,o}static toArray(t,n){return l(n)?(n[0]=t[0],n[1]=t[1],n[2]=t[2],n[3]=t[3],n[4]=t[4],n[5]=t[5],n[6]=t[6],n[7]=t[7],n[8]=t[8],n[9]=t[9],n[10]=t[10],n[11]=t[11],n[12]=t[12],n[13]=t[13],n[14]=t[14],n[15]=t[15],n):[t[0],t[1],t[2],t[3],t[4],t[5],t[6],t[7],t[8],t[9],t[10],t[11],t[12],t[13],t[14],t[15]]}static getElementIndex(t,n){return t*4+n}static getColumn(t,n,i){let r=n*4,o=t[r],a=t[r+1],s=t[r+2],c=t[r+3];return i.x=o,i.y=a,i.z=s,i.w=c,i}static setColumn(t,n,i,r){r=e.clone(t,r);let o=n*4;return r[o]=i.x,r[o+1]=i.y,r[o+2]=i.z,r[o+3]=i.w,r}static getRow(t,n,i){let r=t[n],o=t[n+4],a=t[n+8],s=t[n+12];return i.x=r,i.y=o,i.z=a,i.w=s,i}static setRow(t,n,i,r){return r=e.clone(t,r),r[n]=i.x,r[n+4]=i.y,r[n+8]=i.z,r[n+12]=i.w,r}static setTranslation(t,n,i){return i[0]=t[0],i[1]=t[1],i[2]=t[2],i[3]=t[3],i[4]=t[4],i[5]=t[5],i[6]=t[6],i[7]=t[7],i[8]=t[8],i[9]=t[9],i[10]=t[10],i[11]=t[11],i[12]=n.x,i[13]=n.y,i[14]=n.z,i[15]=t[15],i}static setScale(t,n,i){let r=e.getScale(t,vNe),o=n.x/r.x,a=n.y/r.y,s=n.z/r.z;return i[0]=t[0]*o,i[1]=t[1]*o,i[2]=t[2]*o,i[3]=t[3],i[4]=t[4]*a,i[5]=t[5]*a,i[6]=t[6]*a,i[7]=t[7],i[8]=t[8]*s,i[9]=t[9]*s,i[10]=t[10]*s,i[11]=t[11],i[12]=t[12],i[13]=t[13],i[14]=t[14],i[15]=t[15],i}static setUniformScale(t,n,i){let r=e.getScale(t,ENe),o=n/r.x,a=n/r.y,s=n/r.z;return i[0]=t[0]*o,i[1]=t[1]*o,i[2]=t[2]*o,i[3]=t[3],i[4]=t[4]*a,i[5]=t[5]*a,i[6]=t[6]*a,i[7]=t[7],i[8]=t[8]*s,i[9]=t[9]*s,i[10]=t[10]*s,i[11]=t[11],i[12]=t[12],i[13]=t[13],i[14]=t[14],i[15]=t[15],i}static getScale(t,n){return n.x=h.magnitude(h.fromElements(t[0],t[1],t[2],E7)),n.y=h.magnitude(h.fromElements(t[4],t[5],t[6],E7)),n.z=h.magnitude(h.fromElements(t[8],t[9],t[10],E7)),n}static getMaximumScale(t){return e.getScale(t,coe),h.maximumComponent(coe)}static setRotation(t,n,i){let r=e.getScale(t,SNe);return i[0]=n[0]*r.x,i[1]=n[1]*r.x,i[2]=n[2]*r.x,i[3]=t[3],i[4]=n[3]*r.y,i[5]=n[4]*r.y,i[6]=n[5]*r.y,i[7]=t[7],i[8]=n[6]*r.z,i[9]=n[7]*r.z,i[10]=n[8]*r.z,i[11]=t[11],i[12]=t[12],i[13]=t[13],i[14]=t[14],i[15]=t[15],i}static getRotation(t,n){let i=e.getScale(t,wNe);return n[0]=t[0]/i.x,n[1]=t[1]/i.x,n[2]=t[2]/i.x,n[3]=t[4]/i.y,n[4]=t[5]/i.y,n[5]=t[6]/i.y,n[6]=t[8]/i.z,n[7]=t[9]/i.z,n[8]=t[10]/i.z,n}static multiply(t,n,i){let r=t[0],o=t[1],a=t[2],s=t[3],c=t[4],u=t[5],f=t[6],d=t[7],p=t[8],g=t[9],m=t[10],y=t[11],A=t[12],b=t[13],x=t[14],T=t[15],C=n[0],E=n[1],w=n[2],D=n[3],R=n[4],M=n[5],N=n[6],_=n[7],v=n[8],S=n[9],P=n[10],L=n[11],F=n[12],V=n[13],z=n[14],j=n[15],B=r*C+c*E+p*w+A*D,G=o*C+u*E+g*w+b*D,W=a*C+f*E+m*w+x*D,Q=s*C+d*E+y*w+T*D,q=r*R+c*M+p*N+A*_,J=o*R+u*M+g*N+b*_,Z=a*R+f*M+m*N+x*_,ce=s*R+d*M+y*N+T*_,Ae=r*v+c*S+p*P+A*L,le=o*v+u*S+g*P+b*L,Ce=a*v+f*S+m*P+x*L,ye=s*v+d*S+y*P+T*L,ve=r*F+c*V+p*z+A*j,Ie=o*F+u*V+g*z+b*j,Le=a*F+f*V+m*z+x*j,$e=s*F+d*V+y*z+T*j;return i[0]=B,i[1]=G,i[2]=W,i[3]=Q,i[4]=q,i[5]=J,i[6]=Z,i[7]=ce,i[8]=Ae,i[9]=le,i[10]=Ce,i[11]=ye,i[12]=ve,i[13]=Ie,i[14]=Le,i[15]=$e,i}static add(t,n,i){return i[0]=t[0]+n[0],i[1]=t[1]+n[1],i[2]=t[2]+n[2],i[3]=t[3]+n[3],i[4]=t[4]+n[4],i[5]=t[5]+n[5],i[6]=t[6]+n[6],i[7]=t[7]+n[7],i[8]=t[8]+n[8],i[9]=t[9]+n[9],i[10]=t[10]+n[10],i[11]=t[11]+n[11],i[12]=t[12]+n[12],i[13]=t[13]+n[13],i[14]=t[14]+n[14],i[15]=t[15]+n[15],i}static subtract(t,n,i){return i[0]=t[0]-n[0],i[1]=t[1]-n[1],i[2]=t[2]-n[2],i[3]=t[3]-n[3],i[4]=t[4]-n[4],i[5]=t[5]-n[5],i[6]=t[6]-n[6],i[7]=t[7]-n[7],i[8]=t[8]-n[8],i[9]=t[9]-n[9],i[10]=t[10]-n[10],i[11]=t[11]-n[11],i[12]=t[12]-n[12],i[13]=t[13]-n[13],i[14]=t[14]-n[14],i[15]=t[15]-n[15],i}static multiplyTransformation(t,n,i){let r=t[0],o=t[1],a=t[2],s=t[4],c=t[5],u=t[6],f=t[8],d=t[9],p=t[10],g=t[12],m=t[13],y=t[14],A=n[0],b=n[1],x=n[2],T=n[4],C=n[5],E=n[6],w=n[8],D=n[9],R=n[10],M=n[12],N=n[13],_=n[14],v=r*A+s*b+f*x,S=o*A+c*b+d*x,P=a*A+u*b+p*x,L=r*T+s*C+f*E,F=o*T+c*C+d*E,V=a*T+u*C+p*E,z=r*w+s*D+f*R,j=o*w+c*D+d*R,B=a*w+u*D+p*R,G=r*M+s*N+f*_+g,W=o*M+c*N+d*_+m,Q=a*M+u*N+p*_+y;return i[0]=v,i[1]=S,i[2]=P,i[3]=0,i[4]=L,i[5]=F,i[6]=V,i[7]=0,i[8]=z,i[9]=j,i[10]=B,i[11]=0,i[12]=G,i[13]=W,i[14]=Q,i[15]=1,i}static multiplyByMatrix3(t,n,i){let r=t[0],o=t[1],a=t[2],s=t[4],c=t[5],u=t[6],f=t[8],d=t[9],p=t[10],g=n[0],m=n[1],y=n[2],A=n[3],b=n[4],x=n[5],T=n[6],C=n[7],E=n[8],w=r*g+s*m+f*y,D=o*g+c*m+d*y,R=a*g+u*m+p*y,M=r*A+s*b+f*x,N=o*A+c*b+d*x,_=a*A+u*b+p*x,v=r*T+s*C+f*E,S=o*T+c*C+d*E,P=a*T+u*C+p*E;return i[0]=w,i[1]=D,i[2]=R,i[3]=0,i[4]=M,i[5]=N,i[6]=_,i[7]=0,i[8]=v,i[9]=S,i[10]=P,i[11]=0,i[12]=t[12],i[13]=t[13],i[14]=t[14],i[15]=t[15],i}static multiplyByTranslation(t,n,i){let r=n.x,o=n.y,a=n.z,s=r*t[0]+o*t[4]+a*t[8]+t[12],c=r*t[1]+o*t[5]+a*t[9]+t[13],u=r*t[2]+o*t[6]+a*t[10]+t[14];return i[0]=t[0],i[1]=t[1],i[2]=t[2],i[3]=t[3],i[4]=t[4],i[5]=t[5],i[6]=t[6],i[7]=t[7],i[8]=t[8],i[9]=t[9],i[10]=t[10],i[11]=t[11],i[12]=s,i[13]=c,i[14]=u,i[15]=t[15],i}static multiplyByScale(t,n,i){let r=n.x,o=n.y,a=n.z;return r===1&&o===1&&a===1?e.clone(t,i):(i[0]=r*t[0],i[1]=r*t[1],i[2]=r*t[2],i[3]=t[3],i[4]=o*t[4],i[5]=o*t[5],i[6]=o*t[6],i[7]=t[7],i[8]=a*t[8],i[9]=a*t[9],i[10]=a*t[10],i[11]=t[11],i[12]=t[12],i[13]=t[13],i[14]=t[14],i[15]=t[15],i)}static multiplyByUniformScale(t,n,i){return i[0]=t[0]*n,i[1]=t[1]*n,i[2]=t[2]*n,i[3]=t[3],i[4]=t[4]*n,i[5]=t[5]*n,i[6]=t[6]*n,i[7]=t[7],i[8]=t[8]*n,i[9]=t[9]*n,i[10]=t[10]*n,i[11]=t[11],i[12]=t[12],i[13]=t[13],i[14]=t[14],i[15]=t[15],i}static multiplyByVector(t,n,i){let r=n.x,o=n.y,a=n.z,s=n.w,c=t[0]*r+t[4]*o+t[8]*a+t[12]*s,u=t[1]*r+t[5]*o+t[9]*a+t[13]*s,f=t[2]*r+t[6]*o+t[10]*a+t[14]*s,d=t[3]*r+t[7]*o+t[11]*a+t[15]*s;return i.x=c,i.y=u,i.z=f,i.w=d,i}static multiplyByPointAsVector(t,n,i){let r=n.x,o=n.y,a=n.z,s=t[0]*r+t[4]*o+t[8]*a,c=t[1]*r+t[5]*o+t[9]*a,u=t[2]*r+t[6]*o+t[10]*a;return i.x=s,i.y=c,i.z=u,i}static multiplyByPoint(t,n,i){let r=n.x,o=n.y,a=n.z,s=t[0]*r+t[4]*o+t[8]*a+t[12],c=t[1]*r+t[5]*o+t[9]*a+t[13],u=t[2]*r+t[6]*o+t[10]*a+t[14];return i.x=s,i.y=c,i.z=u,i}static multiplyByScalar(t,n,i){return i[0]=t[0]*n,i[1]=t[1]*n,i[2]=t[2]*n,i[3]=t[3]*n,i[4]=t[4]*n,i[5]=t[5]*n,i[6]=t[6]*n,i[7]=t[7]*n,i[8]=t[8]*n,i[9]=t[9]*n,i[10]=t[10]*n,i[11]=t[11]*n,i[12]=t[12]*n,i[13]=t[13]*n,i[14]=t[14]*n,i[15]=t[15]*n,i}static negate(t,n){return n[0]=-t[0],n[1]=-t[1],n[2]=-t[2],n[3]=-t[3],n[4]=-t[4],n[5]=-t[5],n[6]=-t[6],n[7]=-t[7],n[8]=-t[8],n[9]=-t[9],n[10]=-t[10],n[11]=-t[11],n[12]=-t[12],n[13]=-t[13],n[14]=-t[14],n[15]=-t[15],n}static transpose(t,n){let i=t[1],r=t[2],o=t[3],a=t[6],s=t[7],c=t[11];return n[0]=t[0],n[1]=t[4],n[2]=t[8],n[3]=t[12],n[4]=i,n[5]=t[5],n[6]=t[9],n[7]=t[13],n[8]=r,n[9]=a,n[10]=t[10],n[11]=t[14],n[12]=o,n[13]=s,n[14]=c,n[15]=t[15],n}static abs(t,n){return n[0]=Math.abs(t[0]),n[1]=Math.abs(t[1]),n[2]=Math.abs(t[2]),n[3]=Math.abs(t[3]),n[4]=Math.abs(t[4]),n[5]=Math.abs(t[5]),n[6]=Math.abs(t[6]),n[7]=Math.abs(t[7]),n[8]=Math.abs(t[8]),n[9]=Math.abs(t[9]),n[10]=Math.abs(t[10]),n[11]=Math.abs(t[11]),n[12]=Math.abs(t[12]),n[13]=Math.abs(t[13]),n[14]=Math.abs(t[14]),n[15]=Math.abs(t[15]),n}static equals(t,n){return t===n||l(t)&&l(n)&&t[12]===n[12]&&t[13]===n[13]&&t[14]===n[14]&&t[0]===n[0]&&t[1]===n[1]&&t[2]===n[2]&&t[4]===n[4]&&t[5]===n[5]&&t[6]===n[6]&&t[8]===n[8]&&t[9]===n[9]&&t[10]===n[10]&&t[3]===n[3]&&t[7]===n[7]&&t[11]===n[11]&&t[15]===n[15]}static equalsEpsilon(t,n,i){return i=i??0,t===n||l(t)&&l(n)&&Math.abs(t[0]-n[0])<=i&&Math.abs(t[1]-n[1])<=i&&Math.abs(t[2]-n[2])<=i&&Math.abs(t[3]-n[3])<=i&&Math.abs(t[4]-n[4])<=i&&Math.abs(t[5]-n[5])<=i&&Math.abs(t[6]-n[6])<=i&&Math.abs(t[7]-n[7])<=i&&Math.abs(t[8]-n[8])<=i&&Math.abs(t[9]-n[9])<=i&&Math.abs(t[10]-n[10])<=i&&Math.abs(t[11]-n[11])<=i&&Math.abs(t[12]-n[12])<=i&&Math.abs(t[13]-n[13])<=i&&Math.abs(t[14]-n[14])<=i&&Math.abs(t[15]-n[15])<=i}static getTranslation(t,n){return n.x=t[12],n.y=t[13],n.z=t[14],n}static getMatrix3(t,n){return n[0]=t[0],n[1]=t[1],n[2]=t[2],n[3]=t[4],n[4]=t[5],n[5]=t[6],n[6]=t[8],n[7]=t[9],n[8]=t[10],n}static inverse(t,n){let i=t[0],r=t[4],o=t[8],a=t[12],s=t[1],c=t[5],u=t[9],f=t[13],d=t[2],p=t[6],g=t[10],m=t[14],y=t[3],A=t[7],b=t[11],x=t[15],T=g*x,C=m*b,E=p*x,w=m*A,D=p*b,R=g*A,M=d*x,N=m*y,_=d*b,v=g*y,S=d*A,P=p*y,L=T*c+w*u+D*f-(C*c+E*u+R*f),F=C*s+M*u+v*f-(T*s+N*u+_*f),V=E*s+N*c+S*f-(w*s+M*c+P*f),z=R*s+_*c+P*u-(D*s+v*c+S*u),j=C*r+E*o+R*a-(T*r+w*o+D*a),B=T*i+N*o+_*a-(C*i+M*o+v*a),G=w*i+M*r+P*a-(E*i+N*r+S*a),W=D*i+v*r+S*o-(R*i+_*r+P*o);T=o*f,C=a*u,E=r*f,w=a*c,D=r*u,R=o*c,M=i*f,N=a*s,_=i*u,v=o*s,S=i*c,P=r*s;let Q=T*A+w*b+D*x-(C*A+E*b+R*x),q=C*y+M*b+v*x-(T*y+N*b+_*x),J=E*y+N*A+S*x-(w*y+M*A+P*x),Z=R*y+_*A+P*b-(D*y+v*A+S*b),ce=E*g+R*m+C*p-(D*m+T*p+w*g),Ae=_*m+T*d+N*g-(M*g+v*m+C*d),le=M*p+P*m+w*d-(S*m+E*d+N*p),Ce=S*g+D*d+v*p-(_*p+P*g+R*d),ye=i*L+r*F+o*V+a*z;if(Math.abs(ye)<I.EPSILON21){if($.equalsEpsilon(e.getMatrix3(t,INe),PNe,I.EPSILON7)&&ae.equals(e.getRow(t,3,DNe),RNe))return n[0]=0,n[1]=0,n[2]=0,n[3]=0,n[4]=0,n[5]=0,n[6]=0,n[7]=0,n[8]=0,n[9]=0,n[10]=0,n[11]=0,n[12]=-t[12],n[13]=-t[13],n[14]=-t[14],n[15]=1,n;throw new oe("matrix is not invertible because its determinate is zero.")}return ye=1/ye,n[0]=L*ye,n[1]=F*ye,n[2]=V*ye,n[3]=z*ye,n[4]=j*ye,n[5]=B*ye,n[6]=G*ye,n[7]=W*ye,n[8]=Q*ye,n[9]=q*ye,n[10]=J*ye,n[11]=Z*ye,n[12]=ce*ye,n[13]=Ae*ye,n[14]=le*ye,n[15]=Ce*ye,n}static inverseTransformation(t,n){let i=t[0],r=t[1],o=t[2],a=t[4],s=t[5],c=t[6],u=t[8],f=t[9],d=t[10],p=t[12],g=t[13],m=t[14],y=-i*p-r*g-o*m,A=-a*p-s*g-c*m,b=-u*p-f*g-d*m;return n[0]=i,n[1]=a,n[2]=u,n[3]=0,n[4]=r,n[5]=s,n[6]=f,n[7]=0,n[8]=o,n[9]=c,n[10]=d,n[11]=0,n[12]=y,n[13]=A,n[14]=b,n[15]=1,n}static inverseTranspose(t,n){return e.inverse(e.transpose(t,ONe),n)}get length(){return e.packedLength}clone(t){return e.clone(this,t)}equals(t){return e.equals(this,t)}static equalsArray(t,n,i){return t[0]===n[i]&&t[1]===n[i+1]&&t[2]===n[i+2]&&t[3]===n[i+3]&&t[4]===n[i+4]&&t[5]===n[i+5]&&t[6]===n[i+6]&&t[7]===n[i+7]&&t[8]===n[i+8]&&t[9]===n[i+9]&&t[10]===n[i+10]&&t[11]===n[i+11]&&t[12]===n[i+12]&&t[13]===n[i+13]&&t[14]===n[i+14]&&t[15]===n[i+15]}equalsEpsilon(t,n){return e.equalsEpsilon(this,t,n)}toString(){return`(${this[0]}, ${this[4]}, ${this[8]}, ${this[12]})
(${this[1]}, ${this[5]}, ${this[9]}, ${this[13]})
(${this[2]}, ${this[6]}, ${this[10]}, ${this[14]})
(${this[3]}, ${this[7]}, ${this[11]}, ${this[15]})`}};io.packedLength=16;io.fromArray=io.unpack;io.IDENTITY=Object.freeze(new io(1,0,0,0,0,1,0,0,0,0,1,0,0,0,0,1));io.ZERO=Object.freeze(new io(0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0));io.COLUMN0ROW0=0;io.COLUMN0ROW1=1;io.COLUMN0ROW2=2;io.COLUMN0ROW3=3;io.COLUMN1ROW0=4;io.COLUMN1ROW1=5;io.COLUMN1ROW2=6;io.COLUMN1ROW3=7;io.COLUMN2ROW0=8;io.COLUMN2ROW1=9;io.COLUMN2ROW2=10;io.COLUMN2ROW3=11;io.COLUMN3ROW0=12;io.COLUMN3ROW1=13;io.COLUMN3ROW2=14;io.COLUMN3ROW3=15;var IT=new h,PT=new h,Uw=new h,vNe=new h,ENe=new h,E7=new h,coe=new h,SNe=new h,wNe=new h,INe=new $,PNe=new $,DNe=new ae,RNe=new ae(0,0,0,1),ONe=new io,O=io;function MNe(e,t,n){let i=0,r=e.length-1,o,a;for(;i<=r;){if(o=~~((i+r)/2),a=n(e[o],t),a<0){i=o+1;continue}if(a>0){r=o-1;continue}return o}return~(r+1)}var Cr=MNe;function LNe(e,t,n,i,r){this.xPoleWander=e,this.yPoleWander=t,this.xPoleOffset=n,this.yPoleOffset=i,this.ut1MinusUtc=r}var BA=LNe;function NNe(e){return e%4===0&&e%100!==0||e%400===0}var _m=NNe;var loe=[31,28,31,30,31,30,31,31,30,31,30,31];function FNe(e,t,n,i,r,o,a,s){e=e??1,t=t??1,n=n??1,i=i??0,r=r??0,o=o??0,a=a??0,s=s??!1,this.year=e,this.month=t,this.day=n,this.hour=i,this.minute=r,this.second=o,this.millisecond=a,this.isLeapSecond=s;function y(){Ur.typeOf.number.greaterThanOrEquals("Year",e,1),Ur.typeOf.number.lessThanOrEquals("Year",e,9999),Ur.typeOf.number.greaterThanOrEquals("Month",t,1),Ur.typeOf.number.lessThanOrEquals("Month",t,12),Ur.typeOf.number.greaterThanOrEquals("Day",n,1),Ur.typeOf.number.lessThanOrEquals("Day",n,31),Ur.typeOf.number.greaterThanOrEquals("Hour",i,0),Ur.typeOf.number.lessThanOrEquals("Hour",i,23),Ur.typeOf.number.greaterThanOrEquals("Minute",r,0),Ur.typeOf.number.lessThanOrEquals("Minute",r,59),Ur.typeOf.bool("IsLeapSecond",s),Ur.typeOf.number.greaterThanOrEquals("Second",o,0),Ur.typeOf.number.lessThanOrEquals("Second",o,s?60:59),Ur.typeOf.number.greaterThanOrEquals("Millisecond",a,0),Ur.typeOf.number.lessThan("Millisecond",a,1e3)}function A(){let b=t===2&&_m(e)?loe[t-1]+1:loe[t-1];if(n>b)throw new pe("Month and Day represents invalid date")}}var Zg=FNe;function BNe(e,t){this.julianDate=e,this.offset=t}var dr=BNe;var uoe={SECONDS_PER_MILLISECOND:.001,SECONDS_PER_MINUTE:60,MINUTES_PER_HOUR:60,HOURS_PER_DAY:24,SECONDS_PER_HOUR:3600,MINUTES_PER_DAY:1440,SECONDS_PER_DAY:86400,DAYS_PER_JULIAN_CENTURY:36525,PICOSECOND:1e-9,MODIFIED_JULIAN_DATE_DIFFERENCE:24000005e-1};Object.freeze(uoe);var Un=uoe;var foe={UTC:0,TAI:1};Object.freeze(foe);var ai=foe;var doe=new Zg,S7=[31,28,31,30,31,30,31,31,30,31,30,31],w7=29;function P7(e,t){return pi.compare(e.julianDate,t.julianDate)}var DT=new dr;function iM(e){DT.julianDate=e;let t=pi.leapSeconds,n=Cr(t,DT,P7);n<0&&(n=~n),n>=t.length&&(n=t.length-1);let i=t[n].offset;n>0&&pi.secondsDifference(t[n].julianDate,e)>i&&(n--,i=t[n].offset),pi.addSeconds(e,i,e)}function hoe(e,t){DT.julianDate=e;let n=pi.leapSeconds,i=Cr(n,DT,P7);if(i<0&&(i=~i),i===0)return pi.addSeconds(e,-n[0].offset,t);if(i>=n.length)return pi.addSeconds(e,-n[i-1].offset,t);let r=pi.secondsDifference(n[i].julianDate,e);if(r===0)return pi.addSeconds(e,-n[i].offset,t);if(!(r<=1))return pi.addSeconds(e,-n[i-1].offset,t)}function Qg(e,t,n){let i=t/Un.SECONDS_PER_DAY|0;return e+=i,t-=Un.SECONDS_PER_DAY*i,t<0&&(e--,t+=Un.SECONDS_PER_DAY),n.dayNumber=e,n.secondsOfDay=t,n}function I7(e,t,n,i,r,o,a){let s=(t-14)/12|0,c=e+4800+s,u=(1461*c/4|0)+(367*(t-2-12*s)/12|0)-(3*((c+100)/100|0)/4|0)+n-32075;i=i-12,i<0&&(i+=24);let f=o+(i*Un.SECONDS_PER_HOUR+r*Un.SECONDS_PER_MINUTE+a*Un.SECONDS_PER_MILLISECOND);return f>=43200&&(u-=1),[u,f]}var kNe=/^(\d{4})$/,zNe=/^(\d{4})-(\d{2})$/,UNe=/^(\d{4})-?(\d{3})$/,VNe=/^(\d{4})-?W(\d{2})-?(\d{1})?$/,jNe=/^(\d{4})-?(\d{2})-?(\d{2})$/,D7=/([Z+\-])?(\d{2})?:?(\d{2})?$/,HNe=/^(\d{2})(\.\d+)?/.source+D7.source,GNe=/^(\d{2}):?(\d{2})(\.\d+)?/.source+D7.source,WNe=/^(\d{2}):?(\d{2}):?(\d{2})(\.\d+)?/.source+D7.source;var pi=class e{constructor(t,n,i){this.dayNumber=void 0,this.secondsOfDay=void 0,t=t??0,n=n??0,i=i??ai.UTC;let r=t|0;n=n+(t-r)*Un.SECONDS_PER_DAY,Qg(r,n,this),i===ai.UTC&&iM(this)}static fromGregorianDate(t,n){let i=I7(t.year,t.month,t.day,t.hour,t.minute,t.second,t.millisecond);return l(n)?(Qg(i[0],i[1],n),iM(n),n):new e(i[0],i[1],ai.UTC)}static fromDate(t,n){let i=I7(t.getUTCFullYear(),t.getUTCMonth()+1,t.getUTCDate(),t.getUTCHours(),t.getUTCMinutes(),t.getUTCSeconds(),t.getUTCMilliseconds());return l(n)?(Qg(i[0],i[1],n),iM(n),n):new e(i[0],i[1],ai.UTC)}static fromIso8601(t,n){t=t.replace(",",".");let i=t.split("T"),r,o=1,a=1,s=0,c=0,u=0,f=0,d=i[0],p=i[1],g,m;if(i=d.match(jNe),i!==null)r=+i[1],o=+i[2],a=+i[3];else if(i=d.match(zNe),i!==null)r=+i[1],o=+i[2];else if(i=d.match(kNe),i!==null)r=+i[1];else{let x;if(i=d.match(UNe),i!==null)r=+i[1],x=+i[2],m=_m(r);else if(i=d.match(VNe),i!==null){r=+i[1];let T=+i[2],C=+i[3]||0,E=new Date(Date.UTC(r,0,4));x=T*7+C-E.getUTCDay()-3}g=new Date(Date.UTC(r,0,1)),g.setUTCDate(x),o=g.getUTCMonth()+1,a=g.getUTCDate()}m=_m(r);let y;if(l(p)){i=p.match(WNe),i!==null?(s=+i[1],c=+i[2],u=+i[3],f=+(i[4]||0)*1e3,y=5):(i=p.match(GNe),i!==null?(s=+i[1],c=+i[2],u=+(i[3]||0)*60,y=4):(i=p.match(HNe),i!==null&&(s=+i[1],c=+(i[2]||0)*60,y=3)));let x=i[y],T=+i[y+1],C=+(i[y+2]||0);switch(x){case"+":s=s-T,c=c-C;break;case"-":s=s+T,c=c+C;break;case"Z":break;default:c=c+new Date(Date.UTC(r,o-1,a,s,c)).getTimezoneOffset();break}}let A=u===60;for(A&&u--;c>=60;)c-=60,s++;for(;s>=24;)s-=24,a++;for(g=m&&o===2?w7:S7[o-1];a>g;)a-=g,o++,o>12&&(o-=12,r++),g=m&&o===2?w7:S7[o-1];for(;c<0;)c+=60,s--;for(;s<0;)s+=24,a--;for(;a<1;)o--,o<1&&(o+=12,r--),g=m&&o===2?w7:S7[o-1],a+=g;let b=I7(r,o,a,s,c,u,f);return l(n)?(Qg(b[0],b[1],n),iM(n)):n=new e(b[0],b[1],ai.UTC),A&&e.addSeconds(n,1,n),n}static now(t){return e.fromDate(new Date,t)}static toGregorianDate(t,n){let i=!1,r=hoe(t,rM);l(r)||(e.addSeconds(t,-1,rM),r=hoe(rM,rM),i=!0);let o=r.dayNumber,a=r.secondsOfDay;a>=43200&&(o+=1);let s=o+68569|0,c=4*s/146097|0;s=s-((146097*c+3)/4|0)|0;let u=4e3*(s+1)/1461001|0;s=s-(1461*u/4|0)+31|0;let f=80*s/2447|0,d=s-(2447*f/80|0)|0;s=f/11|0;let p=f+2-12*s|0,g=100*(c-49)+u+s|0,m=a/Un.SECONDS_PER_HOUR|0,y=a-m*Un.SECONDS_PER_HOUR,A=y/Un.SECONDS_PER_MINUTE|0;y=y-A*Un.SECONDS_PER_MINUTE;let b=y|0,x=(y-b)/Un.SECONDS_PER_MILLISECOND;return m+=12,m>23&&(m-=24),i&&(b+=1),l(n)?(n.year=g,n.month=p,n.day=d,n.hour=m,n.minute=A,n.second=b,n.millisecond=x,n.isLeapSecond=i,n):new Zg(g,p,d,m,A,b,x,i)}static toDate(t){let n=e.toGregorianDate(t,doe),i=n.second;return n.isLeapSecond&&(i-=1),new Date(Date.UTC(n.year,n.month-1,n.day,n.hour,n.minute,i,n.millisecond))}static toIso8601(t,n){let i=e.toGregorianDate(t,doe),r=i.year,o=i.month,a=i.day,s=i.hour,c=i.minute,u=i.second,f=i.millisecond;r===1e4&&o===1&&a===1&&s===0&&c===0&&u===0&&f===0&&(r=9999,o=12,a=31,s=24);let d;if(!l(n)&&f!==0){let p=f*.01;return 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n.x=e.x+t.x,n.y=e.y+t.y,n.z=e.z+t.z,n.w=e.w+t.w,n};st.subtract=function(e,t,n){return n.x=e.x-t.x,n.y=e.y-t.y,n.z=e.z-t.z,n.w=e.w-t.w,n};st.negate=function(e,t){return t.x=-e.x,t.y=-e.y,t.z=-e.z,t.w=-e.w,t};st.dot=function(e,t){return e.x*t.x+e.y*t.y+e.z*t.z+e.w*t.w};st.multiply=function(e,t,n){let i=e.x,r=e.y,o=e.z,a=e.w,s=t.x,c=t.y,u=t.z,f=t.w,d=a*s+i*f+r*u-o*c,p=a*c-i*u+r*f+o*s,g=a*u+i*c-r*s+o*f,m=a*f-i*s-r*c-o*u;return n.x=d,n.y=p,n.z=g,n.w=m,n};st.multiplyByScalar=function(e,t,n){return n.x=e.x*t,n.y=e.y*t,n.z=e.z*t,n.w=e.w*t,n};st.divideByScalar=function(e,t,n){return n.x=e.x/t,n.y=e.y/t,n.z=e.z/t,n.w=e.w/t,n};st.computeAxis=function(e,t){let n=e.w;if(Math.abs(n-1)<I.EPSILON6||Math.abs(n+1)<I.EPSILON6)return t.x=1,t.y=t.z=0,t;let i=1/Math.sqrt(1-n*n);return t.x=e.x*i,t.y=e.y*i,t.z=e.z*i,t};st.computeAngle=function(e){return Math.abs(e.w-1)<I.EPSILON6?0:2*Math.acos(e.w)};var q7=new st;st.lerp=function(e,t,n,i){return q7=st.multiplyByScalar(t,n,q7),i=st.multiplyByScalar(e,1-n,i),st.add(q7,i,i)};var tae=new st,Y7=new st,X7=new st;st.slerp=function(e,t,n,i){let r=st.dot(e,t),o=t;if(r<0&&(r=-r,o=tae=st.negate(t,tae)),1-r<I.EPSILON6)return st.lerp(e,o,n,i);let a=Math.acos(r);return Y7=st.multiplyByScalar(e,Math.sin((1-n)*a),Y7),X7=st.multiplyByScalar(o,Math.sin(n*a),X7),i=st.add(Y7,X7,i),st.multiplyByScalar(i,1/Math.sin(a),i)};st.log=function(e,t){let n=I.acosClamped(e.w),i=0;return n!==0&&(i=n/Math.sin(n)),h.multiplyByScalar(e,i,t)};st.exp=function(e,t){let n=h.magnitude(e),i=0;return n!==0&&(i=Math.sin(n)/n),t.x=e.x*i,t.y=e.y*i,t.z=e.z*i,t.w=Math.cos(n),t};var NFe=new h,FFe=new h,Xw=new st,VT=new st;st.computeInnerQuadrangle=function(e,t,n,i){let r=st.conjugate(t,Xw);st.multiply(r,n,VT);let o=st.log(VT,NFe);st.multiply(r,e,VT);let a=st.log(VT,FFe);return h.add(o,a,o),h.multiplyByScalar(o,.25,o),h.negate(o,o),st.exp(o,Xw),st.multiply(t,Xw,i)};st.squad=function(e,t,n,i,r,o){let a=st.slerp(e,t,r,Xw),s=st.slerp(n,i,r,VT);return st.slerp(a,s,2*r*(1-r),o)};var BFe=new st,nae=1.9011074535173003,OM=fn.supportsTypedArrays()?new Float32Array(8):[],MM=fn.supportsTypedArrays()?new Float32Array(8):[],f0=fn.supportsTypedArrays()?new Float32Array(8):[],d0=fn.supportsTypedArrays()?new Float32Array(8):[];for(let e=0;e<7;++e){let t=e+1,n=2*t+1;OM[e]=1/(t*n),MM[e]=t/n}OM[7]=nae/136;MM[7]=nae*8/17;st.fastSlerp=function(e,t,n,i){let r=st.dot(e,t),o;r>=0?o=1:(o=-1,r=-r);let a=r-1,s=1-n,c=n*n,u=s*s;for(let g=7;g>=0;--g)f0[g]=(OM[g]*c-MM[g])*a,d0[g]=(OM[g]*u-MM[g])*a;let f=o*n*(1+f0[0]*(1+f0[1]*(1+f0[2]*(1+f0[3]*(1+f0[4]*(1+f0[5]*(1+f0[6]*(1+f0[7])))))))),d=s*(1+d0[0]*(1+d0[1]*(1+d0[2]*(1+d0[3]*(1+d0[4]*(1+d0[5]*(1+d0[6]*(1+d0[7])))))))),p=st.multiplyByScalar(e,d,BFe);return st.multiplyByScalar(t,f,i),st.add(p,i,i)};st.fastSquad=function(e,t,n,i,r,o){let a=st.fastSlerp(e,t,r,Xw),s=st.fastSlerp(n,i,r,VT);return st.fastSlerp(a,s,2*r*(1-r),o)};st.equals=function(e,t){return e===t||l(e)&&l(t)&&e.x===t.x&&e.y===t.y&&e.z===t.z&&e.w===t.w};st.equalsEpsilon=function(e,t,n){return n=n??0,e===t||l(e)&&l(t)&&Math.abs(e.x-t.x)<=n&&Math.abs(e.y-t.y)<=n&&Math.abs(e.z-t.z)<=n&&Math.abs(e.w-t.w)<=n};st.ZERO=Object.freeze(new st(0,0,0,0));st.IDENTITY=Object.freeze(new st(0,0,0,1));st.prototype.clone=function(e){return st.clone(this,e)};st.prototype.equals=function(e){return st.equals(this,e)};st.prototype.equalsEpsilon=function(e,t){return st.equalsEpsilon(this,e,t)};st.prototype.toString=function(){return`(${this.x}, ${this.y}, ${this.z}, ${this.w})`};var Fe=st;var gi={},K7={up:{south:"east",north:"west",west:"south",east:"north"},down:{south:"west",north:"east",west:"north",east:"south"},south:{up:"west",down:"east",west:"down",east:"up"},north:{up:"east",down:"west",west:"up",east:"down"},west:{up:"north",down:"south",north:"down",south:"up"},east:{up:"south",down:"north",north:"up",south:"down"}},jT={north:[-1,0,0],east:[0,1,0],up:[0,0,1],south:[1,0,0],west:[0,-1,0],down:[0,0,-1]},$7={},Xl={east:new h,north:new h,up:new h,west:new h,south:new h,down:new h},n_=new h,i_=new h,r_=new h;gi.localFrameToFixedFrameGenerator=function(e,t){if(!K7.hasOwnProperty(e)||!K7[e].hasOwnProperty(t))throw new pe("firstAxis and secondAxis must be east, north, up, west, south or down.");let n=K7[e][t],i,r=e+t;return l($7[r])?i=$7[r]:(i=function(o,a,s){if(l(s)||(s=new O),h.equalsEpsilon(o,h.ZERO,I.EPSILON14))h.unpack(jT[e],0,n_),h.unpack(jT[t],0,i_),h.unpack(jT[n],0,r_);else if(I.equalsEpsilon(o.x,0,I.EPSILON14)&&I.equalsEpsilon(o.y,0,I.EPSILON14)){let c=I.sign(o.z);h.unpack(jT[e],0,n_),e!=="east"&&e!=="west"&&h.multiplyByScalar(n_,c,n_),h.unpack(jT[t],0,i_),t!=="east"&&t!=="west"&&h.multiplyByScalar(i_,c,i_),h.unpack(jT[n],0,r_),n!=="east"&&n!=="west"&&h.multiplyByScalar(r_,c,r_)}else{a=a??te.default,a.geodeticSurfaceNormal(o,Xl.up);let c=Xl.up,u=Xl.east;u.x=-o.y,u.y=o.x,u.z=0,h.normalize(u,Xl.east),h.cross(c,u,Xl.north),h.multiplyByScalar(Xl.up,-1,Xl.down),h.multiplyByScalar(Xl.east,-1,Xl.west),h.multiplyByScalar(Xl.north,-1,Xl.south),n_=Xl[e],i_=Xl[t],r_=Xl[n]}return s[0]=n_.x,s[1]=n_.y,s[2]=n_.z,s[3]=0,s[4]=i_.x,s[5]=i_.y,s[6]=i_.z,s[7]=0,s[8]=r_.x,s[9]=r_.y,s[10]=r_.z,s[11]=0,s[12]=o.x,s[13]=o.y,s[14]=o.z,s[15]=1,s},$7[r]=i),i};gi.eastNorthUpToFixedFrame=gi.localFrameToFixedFrameGenerator("east","north");gi.northEastDownToFixedFrame=gi.localFrameToFixedFrameGenerator("north","east");gi.northUpEastToFixedFrame=gi.localFrameToFixedFrameGenerator("north","up");gi.northWestUpToFixedFrame=gi.localFrameToFixedFrameGenerator("north","west");var kFe=new Fe,zFe=new h(1,1,1),UFe=new O;gi.headingPitchRollToFixedFrame=function(e,t,n,i,r){i=i??gi.eastNorthUpToFixedFrame;let o=Fe.fromHeadingPitchRoll(t,kFe),a=O.fromTranslationQuaternionRotationScale(h.ZERO,o,zFe,UFe);return r=i(e,n,r),O.multiply(r,a,r)};var VFe=new O,jFe=new $;gi.headingPitchRollQuaternion=function(e,t,n,i,r){let o=gi.headingPitchRollToFixedFrame(e,t,n,i,VFe),a=O.getMatrix3(o,jFe);return Fe.fromRotationMatrix(a,r)};var HFe=new h(1,1,1),GFe=new h,iae=new O,WFe=new O,qFe=new $,YFe=new Fe;gi.fixedFrameToHeadingPitchRoll=function(e,t,n,i){t=t??te.default,n=n??gi.eastNorthUpToFixedFrame,l(i)||(i=new Oc);let r=O.getTranslation(e,GFe);if(h.equals(r,h.ZERO))return i.heading=0,i.pitch=0,i.roll=0,i;let o=O.inverseTransformation(n(r,t,iae),iae),a=O.setScale(e,HFe,WFe);a=O.setTranslation(a,h.ZERO,a),o=O.multiply(o,a,o);let s=Fe.fromRotationMatrix(O.getMatrix3(o,qFe),YFe);return s=Fe.normalize(s,s),Oc.fromQuaternion(s,i)};var XFe=6*3600+2460+50.54841,KFe=8640184812866e-6,$Fe=.093104,JFe=-62e-7,ZFe=11772758384668e-32,QFe=72921158553e-15,eBe=I.TWO_PI/86400,LM=new K;gi.computeIcrfToCentralBodyFixedMatrix=function(e,t){let n=gi.computeIcrfToFixedMatrix(e,t);return l(n)||(n=gi.computeTemeToPseudoFixedMatrix(e,t)),n};gi.computeTemeToPseudoFixedMatrix=function(e,t){LM=K.addSeconds(e,-K.computeTaiMinusUtc(e),LM);let n=LM.dayNumber,i=LM.secondsOfDay,r,o=n-2451545;i>=43200?r=(o+.5)/Un.DAYS_PER_JULIAN_CENTURY:r=(o-.5)/Un.DAYS_PER_JULIAN_CENTURY;let s=(XFe+r*(KFe+r*($Fe+r*JFe)))*eBe%I.TWO_PI,c=QFe+ZFe*(n-24515455e-1),u=(i+Un.SECONDS_PER_DAY*.5)%Un.SECONDS_PER_DAY,f=s+c*u,d=Math.cos(f),p=Math.sin(f);return l(t)?(t[0]=d,t[1]=-p,t[2]=0,t[3]=p,t[4]=d,t[5]=0,t[6]=0,t[7]=0,t[8]=1,t):new $(d,p,0,-p,d,0,0,0,1)};gi.iau2006XysData=new xM;gi.earthOrientationParameters=_M.NONE;var Q7=32.184,tBe=2451545;gi.preloadIcrfFixed=function(e){let t=e.start.dayNumber,n=e.start.secondsOfDay+Q7,i=e.stop.dayNumber,r=e.stop.secondsOfDay+Q7;return gi.iau2006XysData.preload(t,n,i,r)};gi.computeIcrfToFixedMatrix=function(e,t){l(t)||(t=new $);let n=gi.computeFixedToIcrfMatrix(e,t);if(l(n))return $.transpose(n,t)};var nBe=32.184,iBe=2451545,NM=new Oc,rBe=new $,oBe=new K;gi.computeMoonFixedToIcrfMatrix=function(e,t){l(t)||(t=new $);let n=K.addSeconds(e,nBe,oBe),i=K.totalDays(n)-iBe,r=I.toRadians(12.112)-I.toRadians(.052992)*i,o=I.toRadians(24.224)-I.toRadians(.105984)*i,a=I.toRadians(227.645)+I.toRadians(13.012)*i,s=I.toRadians(261.105)+I.toRadians(13.340716)*i,c=I.toRadians(358)+I.toRadians(.9856)*i;return NM.pitch=I.toRadians(180)-I.toRadians(3.878)*Math.sin(r)-I.toRadians(.12)*Math.sin(o)+I.toRadians(.07)*Math.sin(a)-I.toRadians(.017)*Math.sin(s),NM.roll=I.toRadians(66.53-90)+I.toRadians(1.543)*Math.cos(r)+I.toRadians(.24)*Math.cos(o)-I.toRadians(.028)*Math.cos(a)+I.toRadians(.007)*Math.cos(s),NM.heading=I.toRadians(244.375-90)+I.toRadians(13.17635831)*i+I.toRadians(3.558)*Math.sin(r)+I.toRadians(.121)*Math.sin(o)-I.toRadians(.064)*Math.sin(a)+I.toRadians(.016)*Math.sin(s)+I.toRadians(.025)*Math.sin(c),$.fromHeadingPitchRoll(NM,rBe,t)};gi.computeIcrfToMoonFixedMatrix=function(e,t){l(t)||(t=new $);let n=gi.computeMoonFixedToIcrfMatrix(e,t);if(l(n))return $.transpose(n,t)};var aBe=new zT(0,0,0),sBe=new BA(0,0,0,0,0,0),J7=new $,Z7=new $;gi.computeFixedToIcrfMatrix=function(e,t){l(t)||(t=new $);let n=gi.earthOrientationParameters.compute(e,sBe);if(!l(n))return;let i=e.dayNumber,r=e.secondsOfDay+Q7,o=gi.iau2006XysData.computeXysRadians(i,r,aBe);if(!l(o))return;let a=o.x+n.xPoleOffset,s=o.y+n.yPoleOffset,c=1/(1+Math.sqrt(1-a*a-s*s)),u=J7;u[0]=1-c*a*a,u[3]=-c*a*s,u[6]=a,u[1]=-c*a*s,u[4]=1-c*s*s,u[7]=s,u[2]=-a,u[5]=-s,u[8]=1-c*(a*a+s*s);let f=$.fromRotationZ(-o.s,Z7),d=$.multiply(u,f,J7),p=e.dayNumber,g=e.secondsOfDay-K.computeTaiMinusUtc(e)+n.ut1MinusUtc,m=p-2451545,y=g/Un.SECONDS_PER_DAY,A=.779057273264+y+.00273781191135448*(m+y);A=A%1*I.TWO_PI;let b=$.fromRotationZ(A,Z7),x=$.multiply(d,b,J7),T=Math.cos(n.xPoleWander),C=Math.cos(n.yPoleWander),E=Math.sin(n.xPoleWander),w=Math.sin(n.yPoleWander),D=i-tBe+r/Un.SECONDS_PER_DAY;D/=36525;let R=-47e-6*D*I.RADIANS_PER_DEGREE/3600,M=Math.cos(R),N=Math.sin(R),_=Z7;return _[0]=T*M,_[1]=T*N,_[2]=E,_[3]=-C*N+w*E*M,_[4]=C*M+w*E*N,_[5]=-w*T,_[6]=-w*N-C*E*M,_[7]=w*M-C*E*N,_[8]=C*T,$.multiply(x,_,t)};var cBe=new ae;gi.pointToWindowCoordinates=function(e,t,n,i){return i=gi.pointToGLWindowCoordinates(e,t,n,i),i.y=2*t[5]-i.y,i};gi.pointToGLWindowCoordinates=function(e,t,n,i){l(i)||(i=new k);let r=cBe;return O.multiplyByVector(e,ae.fromElements(n.x,n.y,n.z,1,r),r),ae.multiplyByScalar(r,1/r.w,r),O.multiplyByVector(t,r,r),k.fromCartesian4(r,i)};var lBe=new h,uBe=new h,fBe=new h;gi.rotationMatrixFromPositionVelocity=function(e,t,n,i){let r=(n??te.default).geodeticSurfaceNormal(e,lBe),o=h.cross(t,r,uBe);h.equalsEpsilon(o,h.ZERO,I.EPSILON6)&&(o=h.clone(h.UNIT_X,o));let a=h.cross(o,t,fBe);return h.normalize(a,a),h.cross(t,a,o),h.negate(o,o),h.normalize(o,o),l(i)||(i=new $),i[0]=t.x,i[1]=t.y,i[2]=t.z,i[3]=o.x,i[4]=o.y,i[5]=o.z,i[6]=a.x,i[7]=a.y,i[8]=a.z,i};gi.SWIZZLE_3D_TO_2D_MATRIX=Object.freeze(new O(0,0,1,0,1,0,0,0,0,1,0,0,0,0,0,1));var rae=new de,eW=new h,dBe=new h,hBe=new $,tW=new O,oae=new O;gi.basisTo2D=function(e,t,n){let i=O.getTranslation(t,dBe),r=e.ellipsoid,o;if(h.equals(i,h.ZERO))o=h.clone(h.ZERO,eW);else{let f=r.cartesianToCartographic(i,rae);o=e.project(f,eW),h.fromElements(o.z,o.x,o.y,o)}let a=gi.eastNorthUpToFixedFrame(i,r,tW),s=O.inverseTransformation(a,oae),c=O.getMatrix3(t,hBe),u=O.multiplyByMatrix3(s,c,n);return O.multiply(gi.SWIZZLE_3D_TO_2D_MATRIX,u,n),O.setTranslation(n,o,n),n};gi.ellipsoidTo2DModelMatrix=function(e,t,n){let i=e.ellipsoid,r=gi.eastNorthUpToFixedFrame(t,i,tW),o=O.inverseTransformation(r,oae),a=i.cartesianToCartographic(t,rae),s=e.project(a,eW);h.fromElements(s.z,s.x,s.y,s);let c=O.fromTranslation(s,tW);return O.multiply(gi.SWIZZLE_3D_TO_2D_MATRIX,o,n),O.multiply(c,n,n),n};var mt=gi;var HT=class e{constructor(t,n,i,r){this.west=t??0,this.south=n??0,this.east=i??0,this.north=r??0}get width(){return e.computeWidth(this)}get height(){return e.computeHeight(this)}static pack(t,n,i){return i=i??0,n[i++]=t.west,n[i++]=t.south,n[i++]=t.east,n[i]=t.north,n}static unpack(t,n,i){return n=n??0,l(i)||(i=new e),i.west=t[n++],i.south=t[n++],i.east=t[n++],i.north=t[n],i}static computeWidth(t){let n=t.east,i=t.west;return n<i&&(n+=I.TWO_PI),n-i}static computeHeight(t){return t.north-t.south}static fromDegrees(t,n,i,r,o){return t=I.toRadians(t??0),n=I.toRadians(n??0),i=I.toRadians(i??0),r=I.toRadians(r??0),l(o)?(o.west=t,o.south=n,o.east=i,o.north=r,o):new e(t,n,i,r)}static fromRadians(t,n,i,r,o){return l(o)?(o.west=t??0,o.south=n??0,o.east=i??0,o.north=r??0,o):new e(t,n,i,r)}static fromCartographicArray(t,n){let i=Number.MAX_VALUE,r=-Number.MAX_VALUE,o=Number.MAX_VALUE,a=-Number.MAX_VALUE,s=Number.MAX_VALUE,c=-Number.MAX_VALUE;for(let u=0,f=t.length;u<f;u++){let d=t[u];i=Math.min(i,d.longitude),r=Math.max(r,d.longitude),s=Math.min(s,d.latitude),c=Math.max(c,d.latitude);let p=d.longitude>=0?d.longitude:d.longitude+I.TWO_PI;o=Math.min(o,p),a=Math.max(a,p)}return r-i>a-o&&(i=o,r=a,r>I.PI&&(r=r-I.TWO_PI),i>I.PI&&(i=i-I.TWO_PI)),l(n)?(n.west=i,n.south=s,n.east=r,n.north=c,n):new e(i,s,r,c)}static fromCartesianArray(t,n,i){n=n??te.default;let r=Number.MAX_VALUE,o=-Number.MAX_VALUE,a=Number.MAX_VALUE,s=-Number.MAX_VALUE,c=Number.MAX_VALUE,u=-Number.MAX_VALUE;for(let f=0,d=t.length;f<d;f++){let p=n.cartesianToCartographic(t[f]);r=Math.min(r,p.longitude),o=Math.max(o,p.longitude),c=Math.min(c,p.latitude),u=Math.max(u,p.latitude);let g=p.longitude>=0?p.longitude:p.longitude+I.TWO_PI;a=Math.min(a,g),s=Math.max(s,g)}return o-r>s-a&&(r=a,o=s,o>I.PI&&(o=o-I.TWO_PI),r>I.PI&&(r=r-I.TWO_PI)),l(i)?(i.west=r,i.south=c,i.east=o,i.north=u,i):new e(r,c,o,u)}static fromBoundingSphere(t,n,i){let r=t.center,o=t.radius;if(l(n)||(n=te.default),l(i)||(i=new e),h.equals(r,h.ZERO))return e.clone(e.MAX_VALUE,i),i;let a=mt.eastNorthUpToFixedFrame(r,n,mBe),s=O.multiplyByPointAsVector(a,h.UNIT_X,pBe);h.normalize(s,s);let c=O.multiplyByPointAsVector(a,h.UNIT_Y,gBe);h.normalize(c,c),h.multiplyByScalar(c,o,c),h.multiplyByScalar(s,o,s);let u=h.negate(c,yBe),f=h.negate(s,_Be),d=nW,p=d[0];return h.add(r,c,p),p=d[1],h.add(r,f,p),p=d[2],h.add(r,u,p),p=d[3],h.add(r,s,p),d[4]=r,e.fromCartesianArray(d,n,i)}static clone(t,n){if(l(t))return l(n)?(n.west=t.west,n.south=t.south,n.east=t.east,n.north=t.north,n):new e(t.west,t.south,t.east,t.north)}static equalsEpsilon(t,n,i){return i=i??0,t===n||l(t)&&l(n)&&Math.abs(t.west-n.west)<=i&&Math.abs(t.south-n.south)<=i&&Math.abs(t.east-n.east)<=i&&Math.abs(t.north-n.north)<=i}clone(t){return e.clone(this,t)}equals(t){return e.equals(this,t)}static equals(t,n){return t===n||l(t)&&l(n)&&t.west===n.west&&t.south===n.south&&t.east===n.east&&t.north===n.north}equalsEpsilon(t,n){return e.equalsEpsilon(this,t,n)}static _validate(t){}static southwest(t,n){return l(n)?(n.longitude=t.west,n.latitude=t.south,n.height=0,n):new de(t.west,t.south)}static northwest(t,n){return l(n)?(n.longitude=t.west,n.latitude=t.north,n.height=0,n):new de(t.west,t.north)}static northeast(t,n){return l(n)?(n.longitude=t.east,n.latitude=t.north,n.height=0,n):new de(t.east,t.north)}static southeast(t,n){return l(n)?(n.longitude=t.east,n.latitude=t.south,n.height=0,n):new de(t.east,t.south)}static center(t,n){let i=t.east,r=t.west;i<r&&(i+=I.TWO_PI);let o=I.negativePiToPi((r+i)*.5),a=(t.south+t.north)*.5;return l(n)?(n.longitude=o,n.latitude=a,n.height=0,n):new de(o,a)}static intersection(t,n,i){let r=t.east,o=t.west,a=n.east,s=n.west;r<o&&a>0?r+=I.TWO_PI:a<s&&r>0&&(a+=I.TWO_PI),r<o&&s<0?s+=I.TWO_PI:a<s&&o<0&&(o+=I.TWO_PI);let c=I.negativePiToPi(Math.max(o,s)),u=I.negativePiToPi(Math.min(r,a));if(c===I.PI&&u<I.PI&&(c=-I.PI),(t.west<t.east||n.west<n.east)&&u<=c)return;let f=Math.max(t.south,n.south),d=Math.min(t.north,n.north);if(!(f>=d))return l(i)?(i.west=c,i.south=f,i.east=u,i.north=d,i):new e(c,f,u,d)}static simpleIntersection(t,n,i){let r=Math.max(t.west,n.west),o=Math.max(t.south,n.south),a=Math.min(t.east,n.east),s=Math.min(t.north,n.north);if(!(o>=s||r>=a))return l(i)?(i.west=r,i.south=o,i.east=a,i.north=s,i):new e(r,o,a,s)}static union(t,n,i){l(i)||(i=new e);let r=t.east,o=t.west,a=n.east,s=n.west;r<o&&a>0?r+=I.TWO_PI:a<s&&r>0&&(a+=I.TWO_PI),r<o&&s<0?s+=I.TWO_PI:a<s&&o<0&&(o+=I.TWO_PI);let c=I.negativePiToPi(Math.min(o,s)),u=I.negativePiToPi(Math.max(r,a));return i.west=c,i.south=Math.min(t.south,n.south),i.east=u,i.north=Math.max(t.north,n.north),i}static expand(t,n,i){return l(i)||(i=new e),i.west=Math.min(t.west,n.longitude),i.south=Math.min(t.south,n.latitude),i.east=Math.max(t.east,n.longitude),i.north=Math.max(t.north,n.latitude),i}static contains(t,n){let i=n.longitude,r=n.latitude,o=t.west,a=t.east;return a<o&&(a+=I.TWO_PI,i<0&&(i+=I.TWO_PI)),(i>o||I.equalsEpsilon(i,o,I.EPSILON14))&&(i<a||I.equalsEpsilon(i,a,I.EPSILON14))&&r>=t.south&&r<=t.north}static subsample(t,n,i,r){n=n??te.default,i=i??0,l(r)||(r=[]);let o=0,a=t.north,s=t.south,c=t.east,u=t.west,f=ABe;f.height=i,f.longitude=u,f.latitude=a,r[o]=n.cartographicToCartesian(f,r[o]),o++,f.longitude=c,r[o]=n.cartographicToCartesian(f,r[o]),o++,f.latitude=s,r[o]=n.cartographicToCartesian(f,r[o]),o++,f.longitude=u,r[o]=n.cartographicToCartesian(f,r[o]),o++,a<0?f.latitude=a:s>0?f.latitude=s:f.latitude=0;for(let d=1;d<8;++d)f.longitude=-Math.PI+d*I.PI_OVER_TWO,e.contains(t,f)&&(r[o]=n.cartographicToCartesian(f,r[o]),o++);return f.latitude===0&&(f.longitude=u,r[o]=n.cartographicToCartesian(f,r[o]),o++,f.longitude=c,r[o]=n.cartographicToCartesian(f,r[o]),o++),r.length=o,r}static subsection(t,n,i,r,o,a){if(l(a)||(a=new e),t.west<=t.east){let c=t.east-t.west;a.west=t.west+n*c,a.east=t.west+r*c}else{let c=I.TWO_PI+t.east-t.west;a.west=I.negativePiToPi(t.west+n*c),a.east=I.negativePiToPi(t.west+r*c)}let s=t.north-t.south;return a.south=t.south+i*s,a.north=t.south+o*s,n===1&&(a.west=t.east),r===1&&(a.east=t.east),i===1&&(a.south=t.north),o===1&&(a.north=t.north),a}};HT.packedLength=4;var mBe=new O,pBe=new h,gBe=new h,_Be=new h,yBe=new h,nW=new Array(5);for(let e=0;e<nW.length;++e)nW[e]=new h;var ABe=new de;HT.MAX_VALUE=Object.freeze(new HT(-Math.PI,-I.PI_OVER_TWO,Math.PI,I.PI_OVER_TWO));var ie=HT;var FM=class e{constructor(t,n){this.center=h.clone(t??h.ZERO),this.radius=n??0}static fromPoints(t,n){if(l(n)||(n=new e),!l(t)||t.length===0)return n.center=h.clone(h.ZERO,n.center),n.radius=0,n;let i=h.clone(t[0],lW),r=h.clone(i,iW),o=h.clone(i,rW),a=h.clone(i,oW),s=h.clone(i,aW),c=h.clone(i,sW),u=h.clone(i,cW),f=t.length,d;for(d=1;d<f;d++){h.clone(t[d],i);let M=i.x,N=i.y,_=i.z;M<r.x&&h.clone(i,r),M>s.x&&h.clone(i,s),N<o.y&&h.clone(i,o),N>c.y&&h.clone(i,c),_<a.z&&h.clone(i,a),_>u.z&&h.clone(i,u)}let p=h.magnitudeSquared(h.subtract(s,r,ks)),g=h.magnitudeSquared(h.subtract(c,o,ks)),m=h.magnitudeSquared(h.subtract(u,a,ks)),y=r,A=s,b=p;g>b&&(b=g,y=o,A=c),m>b&&(y=a,A=u);let x=uW;x.x=(y.x+A.x)*.5,x.y=(y.y+A.y)*.5,x.z=(y.z+A.z)*.5;let T=h.magnitudeSquared(h.subtract(A,x,ks)),C=Math.sqrt(T),E=fW;E.x=r.x,E.y=o.y,E.z=a.z;let w=dW;w.x=s.x,w.y=c.y,w.z=u.z;let D=h.midpoint(E,w,hW),R=0;for(d=0;d<f;d++){h.clone(t[d],i);let M=h.magnitude(h.subtract(i,D,ks));M>R&&(R=M);let N=h.magnitudeSquared(h.subtract(i,x,ks));if(N>T){let _=Math.sqrt(N);C=(C+_)*.5,T=C*C;let v=_-C;x.x=(C*x.x+v*i.x)/_,x.y=(C*x.y+v*i.y)/_,x.z=(C*x.z+v*i.z)/_}}return C<R?(h.clone(x,n.center),n.radius=C):(h.clone(D,n.center),n.radius=R),n}static fromRectangle2D(t,n,i){return e.fromRectangleWithHeights2D(t,n,0,0,i)}static fromRectangleWithHeights2D(t,n,i,r,o){if(l(o)||(o=new e),!l(t))return o.center=h.clone(h.ZERO,o.center),o.radius=0,o;aae._ellipsoid=te.default,n=n??aae,ie.southwest(t,mW),mW.height=i,ie.northeast(t,pW),pW.height=r;let a=n.project(mW,xBe),s=n.project(pW,TBe),c=s.x-a.x,u=s.y-a.y,f=s.z-a.z;o.radius=Math.sqrt(c*c+u*u+f*f)*.5;let d=o.center;return d.x=a.x+c*.5,d.y=a.y+u*.5,d.z=a.z+f*.5,o}static fromRectangle3D(t,n,i,r){if(n=n??te.default,i=i??0,l(r)||(r=new e),!l(t))return r.center=h.clone(h.ZERO,r.center),r.radius=0,r;let o=ie.subsample(t,n,i,CBe);return e.fromPoints(o,r)}static fromVertices(t,n,i,r){if(l(r)||(r=new e),!l(t)||t.length===0)return r.center=h.clone(h.ZERO,r.center),r.radius=0,r;n=n??h.ZERO,i=i??3;let o=lW;o.x=t[0]+n.x,o.y=t[1]+n.y,o.z=t[2]+n.z;let a=h.clone(o,iW),s=h.clone(o,rW),c=h.clone(o,oW),u=h.clone(o,aW),f=h.clone(o,sW),d=h.clone(o,cW),p=t.length,g;for(g=0;g<p;g+=i){let _=t[g]+n.x,v=t[g+1]+n.y,S=t[g+2]+n.z;o.x=_,o.y=v,o.z=S,_<a.x&&h.clone(o,a),_>u.x&&h.clone(o,u),v<s.y&&h.clone(o,s),v>f.y&&h.clone(o,f),S<c.z&&h.clone(o,c),S>d.z&&h.clone(o,d)}let m=h.magnitudeSquared(h.subtract(u,a,ks)),y=h.magnitudeSquared(h.subtract(f,s,ks)),A=h.magnitudeSquared(h.subtract(d,c,ks)),b=a,x=u,T=m;y>T&&(T=y,b=s,x=f),A>T&&(b=c,x=d);let C=uW;C.x=(b.x+x.x)*.5,C.y=(b.y+x.y)*.5,C.z=(b.z+x.z)*.5;let E=h.magnitudeSquared(h.subtract(x,C,ks)),w=Math.sqrt(E),D=fW;D.x=a.x,D.y=s.y,D.z=c.z;let R=dW;R.x=u.x,R.y=f.y,R.z=d.z;let M=h.midpoint(D,R,hW),N=0;for(g=0;g<p;g+=i){o.x=t[g]+n.x,o.y=t[g+1]+n.y,o.z=t[g+2]+n.z;let _=h.magnitude(h.subtract(o,M,ks));_>N&&(N=_);let v=h.magnitudeSquared(h.subtract(o,C,ks));if(v>E){let S=Math.sqrt(v);w=(w+S)*.5,E=w*w;let P=S-w;C.x=(w*C.x+P*o.x)/S,C.y=(w*C.y+P*o.y)/S,C.z=(w*C.z+P*o.z)/S}}return w<N?(h.clone(C,r.center),r.radius=w):(h.clone(M,r.center),r.radius=N),r}static fromEncodedCartesianVertices(t,n,i){if(l(i)||(i=new e),!l(t)||!l(n)||t.length!==n.length||t.length===0)return i.center=h.clone(h.ZERO,i.center),i.radius=0,i;let r=lW;r.x=t[0]+n[0],r.y=t[1]+n[1],r.z=t[2]+n[2];let o=h.clone(r,iW),a=h.clone(r,rW),s=h.clone(r,oW),c=h.clone(r,aW),u=h.clone(r,sW),f=h.clone(r,cW),d=t.length,p;for(p=0;p<d;p+=3){let N=t[p]+n[p],_=t[p+1]+n[p+1],v=t[p+2]+n[p+2];r.x=N,r.y=_,r.z=v,N<o.x&&h.clone(r,o),N>c.x&&h.clone(r,c),_<a.y&&h.clone(r,a),_>u.y&&h.clone(r,u),v<s.z&&h.clone(r,s),v>f.z&&h.clone(r,f)}let g=h.magnitudeSquared(h.subtract(c,o,ks)),m=h.magnitudeSquared(h.subtract(u,a,ks)),y=h.magnitudeSquared(h.subtract(f,s,ks)),A=o,b=c,x=g;m>x&&(x=m,A=a,b=u),y>x&&(A=s,b=f);let T=uW;T.x=(A.x+b.x)*.5,T.y=(A.y+b.y)*.5,T.z=(A.z+b.z)*.5;let C=h.magnitudeSquared(h.subtract(b,T,ks)),E=Math.sqrt(C),w=fW;w.x=o.x,w.y=a.y,w.z=s.z;let D=dW;D.x=c.x,D.y=u.y,D.z=f.z;let R=h.midpoint(w,D,hW),M=0;for(p=0;p<d;p+=3){r.x=t[p]+n[p],r.y=t[p+1]+n[p+1],r.z=t[p+2]+n[p+2];let N=h.magnitude(h.subtract(r,R,ks));N>M&&(M=N);let _=h.magnitudeSquared(h.subtract(r,T,ks));if(_>C){let v=Math.sqrt(_);E=(E+v)*.5,C=E*E;let S=v-E;T.x=(E*T.x+S*r.x)/v,T.y=(E*T.y+S*r.y)/v,T.z=(E*T.z+S*r.z)/v}}return E<M?(h.clone(T,i.center),i.radius=E):(h.clone(R,i.center),i.radius=M),i}static fromCornerPoints(t,n,i){l(i)||(i=new e);let r=h.midpoint(t,n,i.center);return i.radius=h.distance(r,n),i}static fromEllipsoid(t,n){return l(n)||(n=new e),h.clone(h.ZERO,n.center),n.radius=t.maximumRadius,n}static fromBoundingSpheres(t,n){if(l(n)||(n=new e),!l(t)||t.length===0)return n.center=h.clone(h.ZERO,n.center),n.radius=0,n;let i=t.length;if(i===1)return e.clone(t[0],n);if(i===2)return e.union(t[0],t[1],n);let r=[],o;for(o=0;o<i;o++)r.push(t[o].center);n=e.fromPoints(r,n);let a=n.center,s=n.radius;for(o=0;o<i;o++){let c=t[o];s=Math.max(s,h.distance(a,c.center)+c.radius)}return n.radius=s,n}static fromOrientedBoundingBox(t,n){l(n)||(n=new e);let i=t.halfAxes,r=$.getColumn(i,0,vBe),o=$.getColumn(i,1,EBe),a=$.getColumn(i,2,SBe);return h.add(r,o,r),h.add(r,a,r),n.center=h.clone(t.center,n.center),n.radius=h.magnitude(r),n}static fromTransformation(t,n){l(n)||(n=new e);let i=O.getTranslation(t,wBe),r=O.getScale(t,IBe),o=.5*h.magnitude(r);return n.center=h.clone(i,n.center),n.radius=o,n}static clone(t,n){if(l(t))return l(n)?(n.center=h.clone(t.center,n.center),n.radius=t.radius,n):new e(t.center,t.radius)}static pack(t,n,i){i=i??0;let r=t.center;return n[i++]=r.x,n[i++]=r.y,n[i++]=r.z,n[i]=t.radius,n}static unpack(t,n,i){n=n??0,l(i)||(i=new e);let r=i.center;return r.x=t[n++],r.y=t[n++],r.z=t[n++],i.radius=t[n],i}static union(t,n,i){l(i)||(i=new e);let r=t.center,o=t.radius,a=n.center,s=n.radius,c=h.subtract(a,r,PBe),u=h.magnitude(c);if(o>=u+s)return t.clone(i),i;if(s>=u+o)return n.clone(i),i;let f=(o+u+s)*.5,d=h.multiplyByScalar(c,(-o+f)/u,DBe);return h.add(d,r,d),h.clone(d,i.center),i.radius=f,i}static expand(t,n,i){i=e.clone(t,i);let r=h.magnitude(h.subtract(n,i.center,RBe));return r>i.radius&&(i.radius=r),i}static intersectPlane(t,n){let i=t.center,r=t.radius,o=n.normal,a=h.dot(o,i)+n.distance;return a<-r?Xt.OUTSIDE:a<r?Xt.INTERSECTING:Xt.INSIDE}static transform(t,n,i){return l(i)||(i=new e),i.center=O.multiplyByPoint(n,t.center,i.center),i.radius=O.getMaximumScale(n)*t.radius,i}static distanceSquaredTo(t,n){let i=h.subtract(t.center,n,OBe),r=h.magnitude(i)-t.radius;return r<=0?0:r*r}static transformWithoutScale(t,n,i){return l(i)||(i=new e),i.center=O.multiplyByPoint(n,t.center,i.center),i.radius=t.radius,i}static computePlaneDistances(t,n,i,r){l(r)||(r=new $o);let o=h.subtract(t.center,n,MBe),a=h.dot(i,o);return r.start=a-t.radius,r.stop=a+t.radius,r}static projectTo2D(t,n,i){cae._ellipsoid=te.default,n=n??cae;let r=n.ellipsoid,o=t.center,a=t.radius,s;h.equals(o,h.ZERO)?s=h.clone(h.UNIT_X,sae):s=r.geodeticSurfaceNormal(o,sae);let c=h.cross(h.UNIT_Z,s,LBe);h.normalize(c,c);let u=h.cross(s,c,NBe);h.normalize(u,u),h.multiplyByScalar(s,a,s),h.multiplyByScalar(u,a,u),h.multiplyByScalar(c,a,c);let 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DW(e,t,n,i){let r=e,o=t/3,a=n/3,s=i,c=r*a,u=o*s,f=o*o,d=a*a,p=r*a-f,g=r*s-o*a,m=o*s-d,y=4*p*m-g*g,A,b;if(y<0){let G,W,Q;f*u>=c*d?(G=r,W=p,Q=-2*o*p+r*g):(G=s,W=m,Q=-s*g+2*a*m);let J=-(Q<0?-1:1)*Math.abs(G)*Math.sqrt(-y);b=-Q+J;let Z=b/2,ce=Z<0?-Math.pow(-Z,1/3):Math.pow(Z,1/3),Ae=b===J?-ce:-W/ce;return A=W<=0?ce+Ae:-Q/(ce*ce+Ae*Ae+W),f*u>=c*d?[(A-o)/r]:[-s/(A+a)]}let x=p,T=-2*o*p+r*g,C=m,E=-s*g+2*a*m,w=Math.sqrt(y),D=Math.sqrt(3)/2,R=Math.abs(Math.atan2(r*w,-T)/3);A=2*Math.sqrt(-x);let M=Math.cos(R);b=A*M;let N=A*(-M/2-D*Math.sin(R)),_=b+N>2*o?b-o:N-o,v=r,S=_/v;R=Math.abs(Math.atan2(s*w,-E)/3),A=2*Math.sqrt(-C),M=Math.cos(R),b=A*M,N=A*(-M/2-D*Math.sin(R));let P=-s,L=b+N<2*a?b+a:N+a,F=P/L,V=v*L,z=-_*L-v*P,j=_*P,B=(a*z-o*j)/(-o*z+a*V);return S<=B?S<=F?B<=F?[S,B,F]:[S,F,B]:[F,S,B]:S<=F?[B,S,F]:B<=F?[B,F,S]:[F,B,S]}RW.computeRealRoots=function(e,t,n,i){let r,o;if(e===0)return Kl.computeRealRoots(t,n,i);if(t===0){if(n===0){if(i===0)return[0,0,0];o=-i/e;let a=o<0?-Math.pow(-o,1/3):Math.pow(o,1/3);return[a,a,a]}else if(i===0)return r=Kl.computeRealRoots(e,0,n),r.Length===0?[0]:[r[0],0,r[1]];return DW(e,0,n,i)}else{if(n===0)return i===0?(o=-t/e,o<0?[o,0,0]:[0,0,o]):DW(e,t,0,i);if(i===0)return r=Kl.computeRealRoots(e,t,n),r.length===0?[0]:r[1]<=0?[r[0],r[1],0]:r[0]>=0?[0,r[0],r[1]]:[r[0],0,r[1]]}return DW(e,t,n,i)};var YT=RW;var OW={};OW.computeDiscriminant=function(e,t,n,i,r){let o=e*e,a=o*e,s=t*t,c=s*t,u=n*n,f=u*n,d=i*i,p=d*i,g=r*r,m=g*r;return s*u*d-4*c*p-4*e*f*d+18*e*t*n*p-27*o*d*d+256*a*m+r*(18*c*n*i-4*s*f+16*e*u*u-80*e*t*u*i-6*e*s*d+144*o*n*d)+g*(144*e*s*n-27*s*s-128*o*u-192*o*t*i)};function th(e,t,n,i){let r=e*e,o=t-3*r/8,a=n-t*e/2+r*e/8,s=i-n*e/4+t*r/16-3*r*r/256,c=YT.computeRealRoots(1,2*o,o*o-4*s,-a*a);if(c.length>0){let u=-e/4,f=c[c.length-1];if(Math.abs(f)<I.EPSILON14){let d=Kl.computeRealRoots(1,o,s);if(d.length===2){let p=d[0],g=d[1],m;if(p>=0&&g>=0){let 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w,D;m===0&&C===0?(w=0,D=0):I.sign(m)===I.sign(C)?(w=m+C,D=d/w):(D=m-C,w=d/D);let R,M;y===0&&E===0?(R=0,M=0):I.sign(y)===I.sign(E)?(R=y+E,M=i/R):(M=y-E,R=i/M);let N=Kl.computeRealRoots(1,w,R),_=Kl.computeRealRoots(1,D,M);if(N.length!==0)return _.length!==0?N[1]<=_[0]?[N[0],N[1],_[0],_[1]]:_[1]<=N[0]?[_[0],_[1],N[0],N[1]]:N[0]>=_[0]&&N[1]<=_[1]?[_[0],N[0],N[1],_[1]]:_[0]>=N[0]&&_[1]<=N[1]?[N[0],_[0],_[1],N[1]]:N[0]>_[0]&&N[0]<_[1]?[_[0],N[0],_[1],N[1]]:[N[0],_[0],N[1],_[1]]:N;if(_.length!==0)return _}return[]}OW.computeRealRoots=function(e,t,n,i,r){if(Math.abs(e)<I.EPSILON15)return YT.computeRealRoots(t,n,i,r);let o=t/e,a=n/e,s=i/e,c=r/e,u=o<0?1:0;switch(u+=a<0?u+1:u,u+=s<0?u+1:u,u+=c<0?u+1:u,u){case 0:return th(o,a,s,c);case 1:return eI(o,a,s,c);case 2:return eI(o,a,s,c);case 3:return th(o,a,s,c);case 4:return th(o,a,s,c);case 5:return eI(o,a,s,c);case 6:return th(o,a,s,c);case 7:return th(o,a,s,c);case 8:return eI(o,a,s,c);case 9:return th(o,a,s,c);case 10:return th(o,a,s,c);case 11:return eI(o,a,s,c);case 12:return th(o,a,s,c);case 13:return th(o,a,s,c);case 14:return th(o,a,s,c);case 15:return th(o,a,s,c);default:return}};var UM=OW;var MW=class e{constructor(t,n){n=h.clone(n??h.ZERO),h.equals(n,h.ZERO)||h.normalize(n,n),this.origin=h.clone(t??h.ZERO),this.direction=n}static clone(t,n){if(l(t))return l(n)?(n.origin=h.clone(t.origin),n.direction=h.clone(t.direction),n):new e(t.origin,t.direction)}static getPoint(t,n,i){return l(i)||(i=new h),i=h.multiplyByScalar(t.direction,n,i),h.add(t.origin,i,i)}},hn=MW;var Wr={};Wr.rayPlane=function(e,t,n){l(n)||(n=new h);let i=e.origin,r=e.direction,o=t.normal,a=h.dot(o,r);if(Math.abs(a)<I.EPSILON15)return;let s=(-t.distance-h.dot(o,i))/a;if(!(s<0))return n=h.multiplyByScalar(r,s,n),h.add(i,n,n)};var E2e=new h,S2e=new h,Jae=new h,Gae=new h,Wae=new h;Wr.rayTriangleParametric=function(e,t,n,i,r){r=r??!1;let o=e.origin,a=e.direction,s=h.subtract(n,t,E2e),c=h.subtract(i,t,S2e),u=h.cross(a,c,Jae),f=h.dot(s,u),d,p,g,m,y;if(r){if(f<I.EPSILON6||(d=h.subtract(o,t,Gae),g=h.dot(d,u),g<0||g>f)||(p=h.cross(d,s,Wae),m=h.dot(a,p),m<0||g+m>f))return;y=h.dot(c,p)/f}else{if(Math.abs(f)<I.EPSILON6)return;let A=1/f;if(d=h.subtract(o,t,Gae),g=h.dot(d,u)*A,g<0||g>1||(p=h.cross(d,s,Wae),m=h.dot(a,p)*A,m<0||g+m>1))return;y=h.dot(c,p)*A}return y};Wr.rayTriangle=function(e,t,n,i,r,o){let a=Wr.rayTriangleParametric(e,t,n,i,r);if(!(!l(a)||a<0))return l(o)||(o=new h),h.multiplyByScalar(e.direction,a,o),h.add(e.origin,o,o)};var w2e=new hn;Wr.lineSegmentTriangle=function(e,t,n,i,r,o,a){let s=w2e;h.clone(e,s.origin),h.subtract(t,e,s.direction),h.normalize(s.direction,s.direction);let c=Wr.rayTriangleParametric(s,n,i,r,o);if(!(!l(c)||c<0||c>h.distance(e,t)))return l(a)||(a=new h),h.multiplyByScalar(s.direction,c,a),h.add(s.origin,a,a)};function I2e(e,t,n,i){let r=t*t-4*e*n;if(r<0)return;if(r>0){let a=1/(2*e),s=Math.sqrt(r),c=(-t+s)*a,u=(-t-s)*a;return c<u?(i.root0=c,i.root1=u):(i.root0=u,i.root1=c),i}let o=-t/(2*e);if(o!==0)return i.root0=i.root1=o,i}var P2e={root0:0,root1:0};function Zae(e,t,n){l(n)||(n=new $o);let i=e.origin,r=e.direction,o=t.center,a=t.radius*t.radius,s=h.subtract(i,o,Jae),c=h.dot(r,r),u=2*h.dot(r,s),f=h.magnitudeSquared(s)-a,d=I2e(c,u,f,P2e);if(l(d))return n.start=d.root0,n.stop=d.root1,n}Wr.raySphere=function(e,t,n){if(n=Zae(e,t,n),!(!l(n)||n.stop<0))return n.start=Math.max(n.start,0),n};var D2e=new hn;Wr.lineSegmentSphere=function(e,t,n,i){let r=D2e;h.clone(e,r.origin);let o=h.subtract(t,e,r.direction),a=h.magnitude(o);if(h.normalize(o,o),i=Zae(r,n,i),!(!l(i)||i.stop<0||i.start>a))return i.start=Math.max(i.start,0),i.stop=Math.min(i.stop,a),i};var R2e=new h,O2e=new h;Wr.rayEllipsoid=function(e,t){let n=t.oneOverRadii,i=h.multiplyComponents(n,e.origin,R2e),r=h.multiplyComponents(n,e.direction,O2e),o=h.magnitudeSquared(i),a=h.dot(i,r),s,c,u,f,d;if(o>1){if(a>=0)return;let p=a*a;if(s=o-1,c=h.magnitudeSquared(r),u=c*s,p<u)return;if(p>u){f=a*a-u,d=-a+Math.sqrt(f);let m=d/c,y=s/d;return m<y?new $o(m,y):{start:y,stop:m}}let g=Math.sqrt(s/c);return new $o(g,g)}else if(o<1)return s=o-1,c=h.magnitudeSquared(r),u=c*s,f=a*a-u,d=-a+Math.sqrt(f),new $o(0,d/c);if(a<0)return c=h.magnitudeSquared(r),new $o(0,-a/c)};var M2e=new $o,L2e=new $o,N2e=new $o;Wr.rayAxisAlignedBoundingBox=function(e,t,n){l(n)||(n=new $o);let i=LW(e.origin.x,e.direction.x,t.minimum.x,t.maximum.x,M2e),r=LW(e.origin.y,e.direction.y,t.minimum.y,t.maximum.y,L2e),o=LW(e.origin.z,e.direction.z,t.minimum.z,t.maximum.z,N2e);if(n.start=i.start>r.start?i.start:r.start,n.stop=i.stop<r.stop?i.stop:r.stop,!(i.start>r.stop||r.start>i.stop)&&!(n.start>o.stop||o.start>n.stop))return o.start>n.start&&(n.start=o.start),o.stop<n.stop&&(n.stop=o.stop),n};function LW(e,t,n,i,r){if(r.start=(n-e)/t,r.stop=(i-e)/t,r.stop<r.start){let o=r.stop;r.stop=r.start,r.start=o}return r}function GA(e,t,n){let i=e+t;return I.sign(e)!==I.sign(t)&&Math.abs(i/Math.max(Math.abs(e),Math.abs(t)))<n?0:i}Wr.quadraticVectorExpression=function(e,t,n,i,r){let o=i*i,a=r*r,s=(e[$.COLUMN1ROW1]-e[$.COLUMN2ROW2])*a,c=r*(i*GA(e[$.COLUMN1ROW0],e[$.COLUMN0ROW1],I.EPSILON15)+t.y),u=e[$.COLUMN0ROW0]*o+e[$.COLUMN2ROW2]*a+i*t.x+n,f=a*GA(e[$.COLUMN2ROW1],e[$.COLUMN1ROW2],I.EPSILON15),d=r*(i*GA(e[$.COLUMN2ROW0],e[$.COLUMN0ROW2])+t.z),p,g=[];if(d===0&&f===0){if(p=Kl.computeRealRoots(s,c,u),p.length===0)return g;let R=p[0],M=Math.sqrt(Math.max(1-R*R,0));if(g.push(new h(i,r*R,r*-M)),g.push(new h(i,r*R,r*M)),p.length===2){let N=p[1],_=Math.sqrt(Math.max(1-N*N,0));g.push(new h(i,r*N,r*-_)),g.push(new h(i,r*N,r*_))}return g}let m=d*d,y=f*f,A=s*s,b=d*f,x=A+y,T=2*(c*s+b),C=2*u*s+c*c-y+m,E=2*(u*c-b),w=u*u-m;if(x===0&&T===0&&C===0&&E===0)return g;p=UM.computeRealRoots(x,T,C,E,w);let D=p.length;if(D===0)return g;for(let R=0;R<D;++R){let M=p[R],N=M*M,_=Math.max(1-N,0),v=Math.sqrt(_),S;I.sign(s)===I.sign(u)?S=GA(s*N+u,c*M,I.EPSILON12):I.sign(u)===I.sign(c*M)?S=GA(s*N,c*M+u,I.EPSILON12):S=GA(s*N+c*M,u,I.EPSILON12);let P=GA(f*M,d,I.EPSILON15),L=S*P;L<0?g.push(new h(i,r*M,r*v)):L>0?g.push(new h(i,r*M,r*-v)):v!==0?(g.push(new h(i,r*M,r*-v)),g.push(new h(i,r*M,r*v)),++R):g.push(new h(i,r*M,r*v))}return g};var NW=new h,qae=new h,Yae=new h,VM=new h,F2e=new h,B2e=new $,k2e=new $,z2e=new $,U2e=new $,V2e=new $,Xae=new $,Kae=new $,$ae=new h,j2e=new h,H2e=new de;Wr.grazingAltitudeLocation=function(e,t){let n=e.origin,i=e.direction;if(!h.equals(n,h.ZERO)){let w=t.geodeticSurfaceNormal(n,NW);if(h.dot(i,w)>=0)return n}let r=l(this.rayEllipsoid(e,t)),o=t.transformPositionToScaledSpace(i,NW),a=h.normalize(o,o),s=h.mostOrthogonalAxis(o,VM),c=h.normalize(h.cross(s,a,qae),qae),u=h.normalize(h.cross(a,c,Yae),Yae),f=B2e;f[0]=a.x,f[1]=a.y,f[2]=a.z,f[3]=c.x,f[4]=c.y,f[5]=c.z,f[6]=u.x,f[7]=u.y,f[8]=u.z;let d=$.transpose(f,k2e),p=$.fromScale(t.radii,z2e),g=$.fromScale(t.oneOverRadii,U2e),m=V2e;m[0]=0,m[1]=-i.z,m[2]=i.y,m[3]=i.z,m[4]=0,m[5]=-i.x,m[6]=-i.y,m[7]=i.x,m[8]=0;let y=$.multiply($.multiply(d,g,Xae),m,Xae),A=$.multiply($.multiply(y,p,Kae),f,Kae),b=$.multiplyByVector(y,n,F2e),x=Wr.quadraticVectorExpression(A,h.negate(b,NW),0,0,1),T,C,E=x.length;if(E>0){let w=h.clone(h.ZERO,j2e),D=Number.NEGATIVE_INFINITY;for(let M=0;M<E;++M){T=$.multiplyByVector(p,$.multiplyByVector(f,x[M],$ae),$ae);let N=h.normalize(h.subtract(T,n,VM),VM),_=h.dot(N,i);_>D&&(D=_,w=h.clone(T,w))}let R=t.cartesianToCartographic(w,H2e);return D=I.clamp(D,0,1),C=h.magnitude(h.subtract(w,n,VM))*Math.sqrt(1-D*D),C=r?-C:C,R.height=C,t.cartographicToCartesian(R,new h)}};var G2e=new h;Wr.lineSegmentPlane=function(e,t,n,i){l(i)||(i=new h);let r=h.subtract(t,e,G2e),o=n.normal,a=h.dot(o,r);if(Math.abs(a)<I.EPSILON6)return;let s=h.dot(o,e),c=-(n.distance+s)/a;if(!(c<0||c>1))return h.multiplyByScalar(r,c,i),h.add(e,i,i),i};Wr.trianglePlaneIntersection=function(e,t,n,i){let r=i.normal,o=i.distance,a=h.dot(r,e)+o<0,s=h.dot(r,t)+o<0,c=h.dot(r,n)+o<0,u=0;u+=a?1:0,u+=s?1:0,u+=c?1:0;let f,d;if((u===1||u===2)&&(f=new h,d=new h),u===1){if(a)return Wr.lineSegmentPlane(e,t,i,f),Wr.lineSegmentPlane(e,n,i,d),{positions:[e,t,n,f,d],indices:[0,3,4,1,2,4,1,4,3]};if(s)return Wr.lineSegmentPlane(t,n,i,f),Wr.lineSegmentPlane(t,e,i,d),{positions:[e,t,n,f,d],indices:[1,3,4,2,0,4,2,4,3]};if(c)return Wr.lineSegmentPlane(n,e,i,f),Wr.lineSegmentPlane(n,t,i,d),{positions:[e,t,n,f,d],indices:[2,3,4,0,1,4,0,4,3]}}else if(u===2)if(a)if(s){if(!c)return Wr.lineSegmentPlane(e,n,i,f),Wr.lineSegmentPlane(t,n,i,d),{positions:[e,t,n,f,d],indices:[0,1,4,0,4,3,2,3,4]}}else return Wr.lineSegmentPlane(n,t,i,f),Wr.lineSegmentPlane(e,t,i,d),{positions:[e,t,n,f,d],indices:[2,0,4,2,4,3,1,3,4]};else return Wr.lineSegmentPlane(t,e,i,f),Wr.lineSegmentPlane(n,e,i,d),{positions:[e,t,n,f,d],indices:[1,2,4,1,4,3,0,3,4]}};var ci=Wr;function As(e,t){this.normal=h.clone(e),this.distance=t}As.fromPointNormal=function(e,t,n){let i=-h.dot(t,e);return l(n)?(h.clone(t,n.normal),n.distance=i,n):new As(t,i)};var W2e=new h;As.fromCartesian4=function(e,t){let n=h.fromCartesian4(e,W2e),i=e.w;return l(t)?(h.clone(n,t.normal),t.distance=i,t):new As(n,i)};As.getPointDistance=function(e,t){return h.dot(e.normal,t)+e.distance};var q2e=new h;As.projectPointOntoPlane=function(e,t,n){l(n)||(n=new h);let i=As.getPointDistance(e,t),r=h.multiplyByScalar(e.normal,i,q2e);return h.subtract(t,r,n)};var Y2e=new O,X2e=new ae,K2e=new h;As.transform=function(e,t,n){let i=e.normal,r=e.distance,o=O.inverseTranspose(t,Y2e),a=ae.fromElements(i.x,i.y,i.z,r,X2e);a=O.multiplyByVector(o,a,a);let s=h.fromCartesian4(a,K2e);return a=ae.divideByScalar(a,h.magnitude(s),a),As.fromCartesian4(a,n)};As.clone=function(e,t){return l(t)?(h.clone(e.normal,t.normal),t.distance=e.distance,t):new As(e.normal,e.distance)};As.equals=function(e,t){return e.distance===t.distance&&h.equals(e.normal,t.normal)};As.ORIGIN_XY_PLANE=Object.freeze(new As(h.UNIT_Z,0));As.ORIGIN_YZ_PLANE=Object.freeze(new As(h.UNIT_X,0));As.ORIGIN_ZX_PLANE=Object.freeze(new As(h.UNIT_Y,0));var tn=As;var FW=new ae;function Em(e,t){t=t??te.default,e=t.scaleToGeodeticSurface(e);let n=mt.eastNorthUpToFixedFrame(e,t);this._ellipsoid=t,this._origin=e,this._xAxis=h.fromCartesian4(O.getColumn(n,0,FW)),this._yAxis=h.fromCartesian4(O.getColumn(n,1,FW));let i=h.fromCartesian4(O.getColumn(n,2,FW));this._plane=tn.fromPointNormal(e,i)}Object.defineProperties(Em.prototype,{ellipsoid:{get:function(){return this._ellipsoid}},origin:{get:function(){return this._origin}},plane:{get:function(){return this._plane}},xAxis:{get:function(){return this._xAxis}},yAxis:{get:function(){return this._yAxis}},zAxis:{get:function(){return this._plane.normal}}});var $2e=new Vf;Em.fromPoints=function(e,t){let n=Vf.fromPoints(e,$2e);return new Em(n.center,t)};var Qae=new hn,jM=new h;Em.prototype.projectPointOntoPlane=function(e,t){let n=Qae;n.origin=e,h.normalize(e,n.direction);let i=ci.rayPlane(n,this._plane,jM);if(l(i)||(h.negate(n.direction,n.direction),i=ci.rayPlane(n,this._plane,jM)),l(i)){let r=h.subtract(i,this._origin,i),o=h.dot(this._xAxis,r),a=h.dot(this._yAxis,r);return l(t)?(t.x=o,t.y=a,t):new k(o,a)}};Em.prototype.projectPointsOntoPlane=function(e,t){l(t)||(t=[]);let n=0,i=e.length;for(let r=0;r<i;r++){let o=this.projectPointOntoPlane(e[r],t[n]);l(o)&&(t[n]=o,n++)}return t.length=n,t};Em.prototype.projectPointToNearestOnPlane=function(e,t){l(t)||(t=new k);let n=Qae;n.origin=e,h.clone(this._plane.normal,n.direction);let i=ci.rayPlane(n,this._plane,jM);l(i)||(h.negate(n.direction,n.direction),i=ci.rayPlane(n,this._plane,jM));let r=h.subtract(i,this._origin,i),o=h.dot(this._xAxis,r),a=h.dot(this._yAxis,r);return t.x=o,t.y=a,t};Em.prototype.projectPointsToNearestOnPlane=function(e,t){l(t)||(t=[]);let n=e.length;t.length=n;for(let i=0;i<n;i++)t[i]=this.projectPointToNearestOnPlane(e[i],t[i]);return t};var J2e=new h;Em.prototype.projectPointOntoEllipsoid=function(e,t){l(t)||(t=new h);let n=this._ellipsoid,i=this._origin,r=this._xAxis,o=this._yAxis,a=J2e;return h.multiplyByScalar(r,e.x,a),t=h.add(i,a,t),h.multiplyByScalar(o,e.y,a),h.add(t,a,t),n.scaleToGeocentricSurface(t,t),t};Em.prototype.projectPointsOntoEllipsoid=function(e,t){let n=e.length;l(t)?t.length=n:t=new Array(n);for(let i=0;i<n;++i)t[i]=this.projectPointOntoEllipsoid(e[i],t[i]);return t};var Fa=Em;function Ji(e,t){this.center=h.clone(e??h.ZERO),this.halfAxes=$.clone(t??$.ZERO)}Ji.packedLength=h.packedLength+$.packedLength;Ji.pack=function(e,t,n){return n=n??0,h.pack(e.center,t,n),$.pack(e.halfAxes,t,n+h.packedLength),t};Ji.unpack=function(e,t,n){return t=t??0,l(n)||(n=new Ji),h.unpack(e,t,n.center),$.unpack(e,t+h.packedLength,n.halfAxes),n};var Z2e=new h,Q2e=new h,eke=new h,tke=new h,nke=new h,ike=new h,rke=new $,oke={unitary:new $,diagonal:new $};Ji.fromPoints=function(e,t){if(l(t)||(t=new Ji),!l(e)||e.length===0)return t.halfAxes=$.ZERO,t.center=h.ZERO,t;let n,i=e.length,r=h.clone(e[0],Z2e);for(n=1;n<i;n++)h.add(r,e[n],r);let o=1/i;h.multiplyByScalar(r,o,r);let a=0,s=0,c=0,u=0,f=0,d=0,p;for(n=0;n<i;n++)p=h.subtract(e[n],r,Q2e),a+=p.x*p.x,s+=p.x*p.y,c+=p.x*p.z,u+=p.y*p.y,f+=p.y*p.z,d+=p.z*p.z;a*=o,s*=o,c*=o,u*=o,f*=o,d*=o;let g=rke;g[0]=a,g[1]=s,g[2]=c,g[3]=s,g[4]=u,g[5]=f,g[6]=c,g[7]=f,g[8]=d;let m=$.computeEigenDecomposition(g,oke),y=$.clone(m.unitary,t.halfAxes),A=$.getColumn(y,0,tke),b=$.getColumn(y,1,nke),x=$.getColumn(y,2,ike),T=-Number.MAX_VALUE,C=-Number.MAX_VALUE,E=-Number.MAX_VALUE,w=Number.MAX_VALUE,D=Number.MAX_VALUE,R=Number.MAX_VALUE;for(n=0;n<i;n++)p=e[n],T=Math.max(h.dot(A,p),T),C=Math.max(h.dot(b,p),C),E=Math.max(h.dot(x,p),E),w=Math.min(h.dot(A,p),w),D=Math.min(h.dot(b,p),D),R=Math.min(h.dot(x,p),R);A=h.multiplyByScalar(A,.5*(w+T),A),b=h.multiplyByScalar(b,.5*(D+C),b),x=h.multiplyByScalar(x,.5*(R+E),x);let M=h.add(A,b,t.center);h.add(M,x,M);let N=eke;return N.x=T-w,N.y=C-D,N.z=E-R,h.multiplyByScalar(N,.5,N),$.multiplyByScale(t.halfAxes,N,t.halfAxes),t};var ose=new h,ake=new h;function ese(e,t,n,i,r,o,a,s,c,u,f){l(f)||(f=new Ji);let d=f.halfAxes;$.setColumn(d,0,t,d),$.setColumn(d,1,n,d),$.setColumn(d,2,i,d);let p=ose;p.x=(r+o)/2,p.y=(a+s)/2,p.z=(c+u)/2;let g=ake;g.x=(o-r)/2,g.y=(s-a)/2,g.z=(u-c)/2;let m=f.center;return p=$.multiplyByVector(d,p,p),h.add(e,p,m),$.multiplyByScale(d,g,d),f}var tse=new de,ske=new h,cke=new de,lke=new de,uke=new de,fke=new de,dke=new de,hke=new h,nse=new h,mke=new h,ise=new h,pke=new h,gke=new k,_ke=new k,yke=new k,Ake=new k,bke=new k,xke=new h,Tke=new h,Cke=new h,vke=new h,Eke=new k,Ske=new h,wke=new h,Ike=new h,Pke=new tn(h.UNIT_X,0);Ji.fromRectangle=function(e,t,n,i,r){t=t??0,n=n??0,i=i??te.default;let o,a,s,c,u,f,d;if(e.width<=I.PI){let D=ie.center(e,tse),R=i.cartographicToCartesian(D,ske),M=new Fa(R,i);d=M.plane;let N=D.longitude,_=e.south<0&&e.north>0?0:D.latitude,v=de.fromRadians(N,e.north,n,cke),S=de.fromRadians(e.west,e.north,n,lke),P=de.fromRadians(e.west,_,n,uke),L=de.fromRadians(e.west,e.south,n,fke),F=de.fromRadians(N,e.south,n,dke),V=i.cartographicToCartesian(v,hke),z=i.cartographicToCartesian(S,nse),j=i.cartographicToCartesian(P,mke),B=i.cartographicToCartesian(L,ise),G=i.cartographicToCartesian(F,pke),W=M.projectPointToNearestOnPlane(V,gke),Q=M.projectPointToNearestOnPlane(z,_ke),q=M.projectPointToNearestOnPlane(j,yke),J=M.projectPointToNearestOnPlane(B,Ake),Z=M.projectPointToNearestOnPlane(G,bke);return o=Math.min(Q.x,q.x,J.x),a=-o,c=Math.max(Q.y,W.y),s=Math.min(J.y,Z.y),S.height=L.height=t,z=i.cartographicToCartesian(S,nse),B=i.cartographicToCartesian(L,ise),u=Math.min(tn.getPointDistance(d,z),tn.getPointDistance(d,B)),f=n,ese(M.origin,M.xAxis,M.yAxis,M.zAxis,o,a,s,c,u,f,r)}let p=e.south>0,g=e.north<0,m=p?e.south:g?e.north:0,y=ie.center(e,tse).longitude,A=h.fromRadians(y,m,n,i,xke);A.z=0;let x=Math.abs(A.x)<I.EPSILON10&&Math.abs(A.y)<I.EPSILON10?h.UNIT_X:h.normalize(A,Tke),T=h.UNIT_Z,C=h.cross(x,T,Cke);d=tn.fromPointNormal(A,x,Pke);let E=h.fromRadians(y+I.PI_OVER_TWO,m,n,i,vke);a=h.dot(tn.projectPointOntoPlane(d,E,Eke),C),o=-a,c=h.fromRadians(0,e.north,g?t:n,i,Ske).z,s=h.fromRadians(0,e.south,p?t:n,i,wke).z;let w=h.fromRadians(e.east,m,n,i,Ike);return u=tn.getPointDistance(d,w),f=0,ese(A,C,T,x,o,a,s,c,u,f,r)};Ji.fromTransformation=function(e,t){return l(t)||(t=new Ji),t.center=O.getTranslation(e,t.center),t.halfAxes=O.getMatrix3(e,t.halfAxes),t.halfAxes=$.multiplyByScalar(t.halfAxes,.5,t.halfAxes),t};Ji.clone=function(e,t){if(l(e))return l(t)?(h.clone(e.center,t.center),$.clone(e.halfAxes,t.halfAxes),t):new Ji(e.center,e.halfAxes)};Ji.intersectPlane=function(e,t){let n=e.center,i=t.normal,r=e.halfAxes,o=i.x,a=i.y,s=i.z,c=Math.abs(o*r[$.COLUMN0ROW0]+a*r[$.COLUMN0ROW1]+s*r[$.COLUMN0ROW2])+Math.abs(o*r[$.COLUMN1ROW0]+a*r[$.COLUMN1ROW1]+s*r[$.COLUMN1ROW2])+Math.abs(o*r[$.COLUMN2ROW0]+a*r[$.COLUMN2ROW1]+s*r[$.COLUMN2ROW2]),u=h.dot(i,n)+t.distance;return u<=-c?Xt.OUTSIDE:u>=c?Xt.INSIDE:Xt.INTERSECTING};var ase=new h,sse=new h,cse=new h,Dke=new h,rse=new h,Rke=new h;Ji.distanceSquaredTo=function(e,t){let n=h.subtract(t,e.center,ose),i=e.halfAxes,r=$.getColumn(i,0,ase),o=$.getColumn(i,1,sse),a=$.getColumn(i,2,cse),s=h.magnitude(r),c=h.magnitude(o),u=h.magnitude(a),f=!0,d=!0,p=!0;s>0?h.divideByScalar(r,s,r):f=!1,c>0?h.divideByScalar(o,c,o):d=!1,u>0?h.divideByScalar(a,u,a):p=!1;let g=!f+!d+!p,m,y,A;if(g===1){let C=r;m=o,y=a,d?p||(C=a,y=r):(C=o,m=r),A=h.cross(m,y,rse),C===r?r=A:C===o?o=A:C===a&&(a=A)}else if(g===2){m=r,d?m=o:p&&(m=a);let C=h.UNIT_Y;C.equalsEpsilon(m,I.EPSILON3)&&(C=h.UNIT_X),y=h.cross(m,C,Dke),h.normalize(y,y),A=h.cross(m,y,rse),h.normalize(A,A),m===r?(o=y,a=A):m===o?(a=y,r=A):m===a&&(r=y,o=A)}else g===3&&(r=h.UNIT_X,o=h.UNIT_Y,a=h.UNIT_Z);let b=Rke;b.x=h.dot(n,r),b.y=h.dot(n,o),b.z=h.dot(n,a);let x=0,T;return b.x<-s?(T=b.x+s,x+=T*T):b.x>s&&(T=b.x-s,x+=T*T),b.y<-c?(T=b.y+c,x+=T*T):b.y>c&&(T=b.y-c,x+=T*T),b.z<-u?(T=b.z+u,x+=T*T):b.z>u&&(T=b.z-u,x+=T*T),x};var Oke=new h,Mke=new h;Ji.computePlaneDistances=function(e,t,n,i){l(i)||(i=new $o);let r=Number.POSITIVE_INFINITY,o=Number.NEGATIVE_INFINITY,a=e.center,s=e.halfAxes,c=$.getColumn(s,0,ase),u=$.getColumn(s,1,sse),f=$.getColumn(s,2,cse),d=h.add(c,u,Oke);h.add(d,f,d),h.add(d,a,d);let p=h.subtract(d,t,Mke),g=h.dot(n,p);return r=Math.min(g,r),o=Math.max(g,o),h.add(a,c,d),h.add(d,u,d),h.subtract(d,f,d),h.subtract(d,t,p),g=h.dot(n,p),r=Math.min(g,r),o=Math.max(g,o),h.add(a,c,d),h.subtract(d,u,d),h.add(d,f,d),h.subtract(d,t,p),g=h.dot(n,p),r=Math.min(g,r),o=Math.max(g,o),h.add(a,c,d),h.subtract(d,u,d),h.subtract(d,f,d),h.subtract(d,t,p),g=h.dot(n,p),r=Math.min(g,r),o=Math.max(g,o),h.subtract(a,c,d),h.add(d,u,d),h.add(d,f,d),h.subtract(d,t,p),g=h.dot(n,p),r=Math.min(g,r),o=Math.max(g,o),h.subtract(a,c,d),h.add(d,u,d),h.subtract(d,f,d),h.subtract(d,t,p),g=h.dot(n,p),r=Math.min(g,r),o=Math.max(g,o),h.subtract(a,c,d),h.subtract(d,u,d),h.add(d,f,d),h.subtract(d,t,p),g=h.dot(n,p),r=Math.min(g,r),o=Math.max(g,o),h.subtract(a,c,d),h.subtract(d,u,d),h.subtract(d,f,d),h.subtract(d,t,p),g=h.dot(n,p),r=Math.min(g,r),o=Math.max(g,o),i.start=r,i.stop=o,i};var Lke=new h,Nke=new h,Fke=new h;Ji.computeCorners=function(e,t){l(t)||(t=[new h,new h,new h,new h,new h,new h,new h,new h]);let n=e.center,i=e.halfAxes,r=$.getColumn(i,0,Lke),o=$.getColumn(i,1,Nke),a=$.getColumn(i,2,Fke);return h.clone(n,t[0]),h.subtract(t[0],r,t[0]),h.subtract(t[0],o,t[0]),h.subtract(t[0],a,t[0]),h.clone(n,t[1]),h.subtract(t[1],r,t[1]),h.subtract(t[1],o,t[1]),h.add(t[1],a,t[1]),h.clone(n,t[2]),h.subtract(t[2],r,t[2]),h.add(t[2],o,t[2]),h.subtract(t[2],a,t[2]),h.clone(n,t[3]),h.subtract(t[3],r,t[3]),h.add(t[3],o,t[3]),h.add(t[3],a,t[3]),h.clone(n,t[4]),h.add(t[4],r,t[4]),h.subtract(t[4],o,t[4]),h.subtract(t[4],a,t[4]),h.clone(n,t[5]),h.add(t[5],r,t[5]),h.subtract(t[5],o,t[5]),h.add(t[5],a,t[5]),h.clone(n,t[6]),h.add(t[6],r,t[6]),h.add(t[6],o,t[6]),h.subtract(t[6],a,t[6]),h.clone(n,t[7]),h.add(t[7],r,t[7]),h.add(t[7],o,t[7]),h.add(t[7],a,t[7]),t};var Bke=new $;Ji.computeTransformation=function(e,t){l(t)||(t=new O);let n=e.center,i=$.multiplyByUniformScale(e.halfAxes,2,Bke);return O.fromRotationTranslation(i,n,t)};var kke=new se;Ji.isOccluded=function(e,t){let n=se.fromOrientedBoundingBox(e,kke);return!t.isBoundingSphereVisible(n)};Ji.prototype.intersectPlane=function(e){return Ji.intersectPlane(this,e)};Ji.prototype.distanceSquaredTo=function(e){return Ji.distanceSquaredTo(this,e)};Ji.prototype.computePlaneDistances=function(e,t,n){return Ji.computePlaneDistances(this,e,t,n)};Ji.prototype.computeCorners=function(e){return Ji.computeCorners(this,e)};Ji.prototype.computeTransformation=function(e){return Ji.computeTransformation(this,e)};Ji.prototype.isOccluded=function(e){return Ji.isOccluded(this,e)};Ji.equals=function(e,t){return e===t||l(e)&&l(t)&&h.equals(e.center,t.center)&&$.equals(e.halfAxes,t.halfAxes)};Ji.prototype.clone=function(e){return Ji.clone(this,e)};Ji.prototype.equals=function(e){return Ji.equals(this,e)};var Jt=Ji;var 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AMEBUFFER_ATTACHMENT_GREEN_SIZE:33299,FRAMEBUFFER_ATTACHMENT_BLUE_SIZE:33300,FRAMEBUFFER_ATTACHMENT_ALPHA_SIZE:33301,FRAMEBUFFER_ATTACHMENT_DEPTH_SIZE:33302,FRAMEBUFFER_ATTACHMENT_STENCIL_SIZE:33303,FRAMEBUFFER_DEFAULT:33304,UNSIGNED_INT_24_8:34042,DEPTH24_STENCIL8:35056,UNSIGNED_NORMALIZED:35863,DRAW_FRAMEBUFFER_BINDING:36006,READ_FRAMEBUFFER:36008,DRAW_FRAMEBUFFER:36009,READ_FRAMEBUFFER_BINDING:36010,RENDERBUFFER_SAMPLES:36011,FRAMEBUFFER_ATTACHMENT_TEXTURE_LAYER:36052,MAX_COLOR_ATTACHMENTS:36063,COLOR_ATTACHMENT1:36065,COLOR_ATTACHMENT2:36066,COLOR_ATTACHMENT3:36067,COLOR_ATTACHMENT4:36068,COLOR_ATTACHMENT5:36069,COLOR_ATTACHMENT6:36070,COLOR_ATTACHMENT7:36071,COLOR_ATTACHMENT8:36072,COLOR_ATTACHMENT9:36073,COLOR_ATTACHMENT10:36074,COLOR_ATTACHMENT11:36075,COLOR_ATTACHMENT12:36076,COLOR_ATTACHMENT13:36077,COLOR_ATTACHMENT14:36078,COLOR_ATTACHMENT15:36079,FRAMEBUFFER_INCOMPLETE_MULTISAMPLE:36182,MAX_SAMPLES:36183,HALF_FLOAT:5131,RG:33319,RG_INTEGER:33320,R8:33321,RG8:33323,R16F:33325,R32F:33326,RG16F:33327,RG32F:33328,R8I:33329,R8UI:33330,R16I:33331,R16UI:33332,R32I:33333,R32UI:33334,RG8I:33335,RG8UI:33336,RG16I:33337,RG16UI:33338,RG32I:33339,RG32UI:33340,VERTEX_ARRAY_BINDING:34229,R8_SNORM:36756,RG8_SNORM:36757,RGB8_SNORM:36758,RGBA8_SNORM:36759,SIGNED_NORMALIZED:36764,COPY_READ_BUFFER:36662,COPY_WRITE_BUFFER:36663,COPY_READ_BUFFER_BINDING:36662,COPY_WRITE_BUFFER_BINDING:36663,UNIFORM_BUFFER:35345,UNIFORM_BUFFER_BINDING:35368,UNIFORM_BUFFER_START:35369,UNIFORM_BUFFER_SIZE:35370,MAX_VERTEX_UNIFORM_BLOCKS:35371,MAX_FRAGMENT_UNIFORM_BLOCKS:35373,MAX_COMBINED_UNIFORM_BLOCKS:35374,MAX_UNIFORM_BUFFER_BINDINGS:35375,MAX_UNIFORM_BLOCK_SIZE:35376,MAX_COMBINED_VERTEX_UNIFORM_COMPONENTS:35377,MAX_COMBINED_FRAGMENT_UNIFORM_COMPONENTS:35379,UNIFORM_BUFFER_OFFSET_ALIGNMENT:35380,ACTIVE_UNIFORM_BLOCKS:35382,UNIFORM_TYPE:35383,UNIFORM_SIZE:35384,UNIFORM_BLOCK_INDEX:35386,UNIFORM_OFFSET:35387,UNIFORM_ARRAY_STRIDE:35388,UNIFORM_MATRIX_STRIDE:35389,UNIFORM_IS_ROW_MAJOR:35390,UNIFORM_BLOCK_BINDING:35391,UNIFORM_BLOCK_DATA_SIZE:35392,UNIFORM_BLOCK_ACTIVE_UNIFORMS:35394,UNIFORM_BLOCK_ACTIVE_UNIFORM_INDICES:35395,UNIFORM_BLOCK_REFERENCED_BY_VERTEX_SHADER:35396,UNIFORM_BLOCK_REFERENCED_BY_FRAGMENT_SHADER:35398,INVALID_INDEX:4294967295,MAX_VERTEX_OUTPUT_COMPONENTS:37154,MAX_FRAGMENT_INPUT_COMPONENTS:37157,MAX_SERVER_WAIT_TIMEOUT:37137,OBJECT_TYPE:37138,SYNC_CONDITION:37139,SYNC_STATUS:37140,SYNC_FLAGS:37141,SYNC_FENCE:37142,SYNC_GPU_COMMANDS_COMPLETE:37143,UNSIGNALED:37144,SIGNALED:37145,ALREADY_SIGNALED:37146,TIMEOUT_EXPIRED:37147,CONDITION_SATISFIED:37148,WAIT_FAILED:37149,SYNC_FLUSH_COMMANDS_BIT:1,VERTEX_ATTRIB_ARRAY_DIVISOR:35070,ANY_SAMPLES_PASSED:35887,ANY_SAMPLES_PASSED_CONSERVATIVE:36202,SAMPLER_BINDING:35097,RGB10_A2UI:36975,INT_2_10_10_10_REV:36255,TRANSFORM_FEEDBACK:36386,TRANSFORM_FEEDBACK_PAUSED:36387,TRANSFORM_FEEDBACK_ACTIVE:36388,TRANSFORM_FEEDBACK_BINDING:36389,COMPRESSED_R11_EAC:37488,COMPRESSED_SIGNED_R11_EAC:37489,COMPRESSED_RG11_EAC:37490,COMPRESSED_SIGNED_RG11_EAC:37491,COMPRESSED_RGB8_ETC2:37492,COMPRESSED_SRGB8_ETC2:37493,COMPRESSED_RGB8_PUNCHTHROUGH_ALPHA1_ETC2:37494,COMPRESSED_SRGB8_PUNCHTHROUGH_ALPHA1_ETC2:37495,COMPRESSED_RGBA8_ETC2_EAC:37496,COMPRESSED_SRGB8_ALPHA8_ETC2_EAC:37497,TEXTURE_IMMUTABLE_FORMAT:37167,MAX_ELEMENT_INDEX:36203,TEXTURE_IMMUTABLE_LEVELS:33503,MAX_TEXTURE_MAX_ANISOTROPY_EXT:34047};Object.freeze(lse);var ee=lse;var gn={BYTE:ee.BYTE,UNSIGNED_BYTE:ee.UNSIGNED_BYTE,SHORT:ee.SHORT,UNSIGNED_SHORT:ee.UNSIGNED_SHORT,INT:ee.INT,UNSIGNED_INT:ee.UNSIGNED_INT,FLOAT:ee.FLOAT,DOUBLE:ee.DOUBLE};gn.getSizeInBytes=function(e){switch(e){case gn.BYTE:return Int8Array.BYTES_PER_ELEMENT;case gn.UNSIGNED_BYTE:return Uint8Array.BYTES_PER_ELEMENT;case gn.SHORT:return Int16Array.BYTES_PER_ELEMENT;case gn.UNSIGNED_SHORT:return Uint16Array.BYTES_PER_ELEMENT;case gn.INT:return Int32Array.BYTES_PER_ELEMENT;case gn.UNSIGNED_INT:return Uint32Array.BYTES_PER_ELEMENT;case gn.FLOAT:return Float32Array.BYTES_PER_ELEMENT;case gn.DOUBLE:return Float64Array.BYTES_PER_ELEMENT}};gn.fromTypedArray=function(e){if(e instanceof Int8Array)return gn.BYTE;if(e instanceof Uint8Array)return gn.UNSIGNED_BYTE;if(e instanceof Int16Array)return gn.SHORT;if(e instanceof Uint16Array)return gn.UNSIGNED_SHORT;if(e instanceof Int32Array)return gn.INT;if(e instanceof Uint32Array)return gn.UNSIGNED_INT;if(e instanceof Float32Array)return gn.FLOAT;if(e instanceof Float64Array)return gn.DOUBLE};gn.validate=function(e){return l(e)&&(e===gn.BYTE||e===gn.UNSIGNED_BYTE||e===gn.SHORT||e===gn.UNSIGNED_SHORT||e===gn.INT||e===gn.UNSIGNED_INT||e===gn.FLOAT||e===gn.DOUBLE)};gn.createTypedArray=function(e,t){switch(e){case gn.BYTE:return new Int8Array(t);case gn.UNSIGNED_BYTE:return new Uint8Array(t);case gn.SHORT:return new Int16Array(t);case gn.UNSIGNED_SHORT:return new Uint16Array(t);case gn.INT:return new Int32Array(t);case gn.UNSIGNED_INT:return new Uint32Array(t);case gn.FLOAT:return new Float32Array(t);case gn.DOUBLE:return new Float64Array(t)}};gn.createArrayBufferView=function(e,t,n,i){switch(n=n??0,i=i??(t.byteLength-n)/gn.getSizeInBytes(e),e){case gn.BYTE:return new Int8Array(t,n,i);case gn.UNSIGNED_BYTE:return new Uint8Array(t,n,i);case gn.SHORT:return new Int16Array(t,n,i);case gn.UNSIGNED_SHORT:return new Uint16Array(t,n,i);case gn.INT:return new Int32Array(t,n,i);case gn.UNSIGNED_INT:return new Uint32Array(t,n,i);case gn.FLOAT:return new Float32Array(t,n,i);case gn.DOUBLE:return new Float64Array(t,n,i)}};gn.fromName=function(e){switch(e){case"BYTE":return gn.BYTE;case"UNSIGNED_BYTE":return gn.UNSIGNED_BYTE;case"SHORT":return gn.SHORT;case"UNSIGNED_SHORT":return gn.UNSIGNED_SHORT;case"INT":return gn.INT;case"UNSIGNED_INT":return gn.UNSIGNED_INT;case"FLOAT":return gn.FLOAT;case"DOUBLE":return gn.DOUBLE}};gn.dequantize=function(e,t){switch(t){case gn.BYTE:return Math.max(e/127,-1);case gn.UNSIGNED_BYTE:return e/255;case gn.SHORT:return Math.max(e/32767,-1);case gn.UNSIGNED_SHORT:return e/65535;case gn.INT:return Math.max(e/2147483647,-1);case gn.UNSIGNED_INT:return e/4294967295}};Object.freeze(gn);var Y=gn;var $l=class e{constructor(t,n,i,r){this[0]=t??0,this[1]=i??0,this[2]=n??0,this[3]=r??0}static pack(t,n,i){return i=i??0,n[i++]=t[0],n[i++]=t[1],n[i++]=t[2],n[i]=t[3],n}static unpack(t,n,i){return n=n??0,l(i)||(i=new e),i[0]=t[n++],i[1]=t[n++],i[2]=t[n++],i[3]=t[n],i}static packArray(t,n){let i=t.length,r=i*4;l(n)?!Array.isArray(n)&&n.length!==r||n.length!==r&&(n.length=r):n=new Array(r);for(let o=0;o<i;++o)e.pack(t[o],n,o*4);return n}static unpackArray(t,n){let i=t.length;l(n)?n.length=i/4:n=new Array(i/4);for(let r=0;r<i;r+=4){let o=r/4;n[o]=e.unpack(t,r,n[o])}return n}static clone(t,n){if(l(t))return l(n)?(n[0]=t[0],n[1]=t[1],n[2]=t[2],n[3]=t[3],n):new e(t[0],t[2],t[1],t[3])}static fromColumnMajorArray(t,n){return e.clone(t,n)}static fromRowMajorArray(t,n){return l(n)?(n[0]=t[0],n[1]=t[2],n[2]=t[1],n[3]=t[3],n):new e(t[0],t[1],t[2],t[3])}static fromScale(t,n){return l(n)?(n[0]=t.x,n[1]=0,n[2]=0,n[3]=t.y,n):new e(t.x,0,0,t.y)}static fromUniformScale(t,n){return l(n)?(n[0]=t,n[1]=0,n[2]=0,n[3]=t,n):new e(t,0,0,t)}static fromRotation(t,n){let i=Math.cos(t),r=Math.sin(t);return l(n)?(n[0]=i,n[1]=r,n[2]=-r,n[3]=i,n):new e(i,-r,r,i)}static toArray(t,n){return l(n)?(n[0]=t[0],n[1]=t[1],n[2]=t[2],n[3]=t[3],n):[t[0],t[1],t[2],t[3]]}static getElementIndex(t,n){return t*2+n}static getColumn(t,n,i){let r=n*2,o=t[r],a=t[r+1];return i.x=o,i.y=a,i}static setColumn(t,n,i,r){r=e.clone(t,r);let o=n*2;return r[o]=i.x,r[o+1]=i.y,r}static getRow(t,n,i){let r=t[n],o=t[n+2];return i.x=r,i.y=o,i}static setRow(t,n,i,r){return r=e.clone(t,r),r[n]=i.x,r[n+2]=i.y,r}static setScale(t,n,i){let r=e.getScale(t,zke),o=n.x/r.x,a=n.y/r.y;return i[0]=t[0]*o,i[1]=t[1]*o,i[2]=t[2]*a,i[3]=t[3]*a,i}static setUniformScale(t,n,i){let r=e.getScale(t,Uke),o=n/r.x,a=n/r.y;return i[0]=t[0]*o,i[1]=t[1]*o,i[2]=t[2]*a,i[3]=t[3]*a,i}static getScale(t,n){return n.x=k.magnitude(k.fromElements(t[0],t[1],use)),n.y=k.magnitude(k.fromElements(t[2],t[3],use)),n}static getMaximumScale(t){return e.getScale(t,fse),k.maximumComponent(fse)}static setRotation(t,n,i){let r=e.getScale(t,Vke);return i[0]=n[0]*r.x,i[1]=n[1]*r.x,i[2]=n[2]*r.y,i[3]=n[3]*r.y,i}static getRotation(t,n){let i=e.getScale(t,jke);return n[0]=t[0]/i.x,n[1]=t[1]/i.x,n[2]=t[2]/i.y,n[3]=t[3]/i.y,n}static multiply(t,n,i){let r=t[0]*n[0]+t[2]*n[1],o=t[0]*n[2]+t[2]*n[3],a=t[1]*n[0]+t[3]*n[1],s=t[1]*n[2]+t[3]*n[3];return i[0]=r,i[1]=a,i[2]=o,i[3]=s,i}static add(t,n,i){return i[0]=t[0]+n[0],i[1]=t[1]+n[1],i[2]=t[2]+n[2],i[3]=t[3]+n[3],i}static subtract(t,n,i){return i[0]=t[0]-n[0],i[1]=t[1]-n[1],i[2]=t[2]-n[2],i[3]=t[3]-n[3],i}static multiplyByVector(t,n,i){let r=t[0]*n.x+t[2]*n.y,o=t[1]*n.x+t[3]*n.y;return i.x=r,i.y=o,i}static multiplyByScalar(t,n,i){return i[0]=t[0]*n,i[1]=t[1]*n,i[2]=t[2]*n,i[3]=t[3]*n,i}static multiplyByScale(t,n,i){return i[0]=t[0]*n.x,i[1]=t[1]*n.x,i[2]=t[2]*n.y,i[3]=t[3]*n.y,i}static multiplyByUniformScale(t,n,i){return i[0]=t[0]*n,i[1]=t[1]*n,i[2]=t[2]*n,i[3]=t[3]*n,i}static negate(t,n){return n[0]=-t[0],n[1]=-t[1],n[2]=-t[2],n[3]=-t[3],n}static transpose(t,n){let i=t[0],r=t[2],o=t[1],a=t[3];return n[0]=i,n[1]=r,n[2]=o,n[3]=a,n}static abs(t,n){return n[0]=Math.abs(t[0]),n[1]=Math.abs(t[1]),n[2]=Math.abs(t[2]),n[3]=Math.abs(t[3]),n}static equals(t,n){return t===n||l(t)&&l(n)&&t[0]===n[0]&&t[1]===n[1]&&t[2]===n[2]&&t[3]===n[3]}static equalsArray(t,n,i){return t[0]===n[i]&&t[1]===n[i+1]&&t[2]===n[i+2]&&t[3]===n[i+3]}static equalsEpsilon(t,n,i){return i=i??0,t===n||l(t)&&l(n)&&Math.abs(t[0]-n[0])<=i&&Math.abs(t[1]-n[1])<=i&&Math.abs(t[2]-n[2])<=i&&Math.abs(t[3]-n[3])<=i}get length(){return e.packedLength}clone(t){return e.clone(this,t)}equals(t){return e.equals(this,t)}equalsEpsilon(t,n){return e.equalsEpsilon(this,t,n)}toString(){return`(${this[0]}, ${this[2]})
(${this[1]}, ${this[3]})`}};$l.packedLength=4;$l.fromArray=$l.unpack;$l.IDENTITY=Object.freeze(new $l(1,0,0,1));$l.ZERO=Object.freeze(new $l(0,0,0,0));$l.COLUMN0ROW0=0;$l.COLUMN0ROW1=1;$l.COLUMN1ROW0=2;$l.COLUMN1ROW1=3;var zke=new k,Uke=new k,use=new k,fse=new k,Vke=new k,jke=new k,Zi=$l;var mr={SCALAR:"SCALAR",VEC2:"VEC2",VEC3:"VEC3",VEC4:"VEC4",MAT2:"MAT2",MAT3:"MAT3",MAT4:"MAT4"};mr.getMathType=function(e){switch(e){case mr.SCALAR:return Number;case mr.VEC2:return k;case mr.VEC3:return h;case mr.VEC4:return ae;case mr.MAT2:return Zi;case mr.MAT3:return $;case mr.MAT4:return O}};mr.getNumberOfComponents=function(e){switch(e){case mr.SCALAR:return 1;case mr.VEC2:return 2;case mr.VEC3:return 3;case mr.VEC4:case mr.MAT2:return 4;case mr.MAT3:return 9;case mr.MAT4:return 16}};mr.getAttributeLocationCount=function(e){switch(e){case mr.SCALAR:case mr.VEC2:case mr.VEC3:case mr.VEC4:return 1;case mr.MAT2:return 2;case mr.MAT3:return 3;case mr.MAT4:return 4}};mr.getGlslType=function(e){switch(e){case mr.SCALAR:return"float";case mr.VEC2:return"vec2";case mr.VEC3:return"vec3";case mr.VEC4:return"vec4";case mr.MAT2:return"mat2";case mr.MAT3:return"mat3";case mr.MAT4:return"mat4"}};Object.freeze(mr);var Vt=mr;var dse=1/256,Hke=65536,kW=256,vr={};vr.octEncodeInRange=function(e,t,n){if(n.x=e.x/(Math.abs(e.x)+Math.abs(e.y)+Math.abs(e.z)),n.y=e.y/(Math.abs(e.x)+Math.abs(e.y)+Math.abs(e.z)),e.z<0){let i=n.x,r=n.y;n.x=(1-Math.abs(r))*I.signNotZero(i),n.y=(1-Math.abs(i))*I.signNotZero(r)}return n.x=I.toSNorm(n.x,t),n.y=I.toSNorm(n.y,t),n};vr.octEncode=function(e,t){return vr.octEncodeInRange(e,255,t)};var tI=new k,hse=new Uint8Array(1);function HM(e){return hse[0]=e,hse[0]}vr.octEncodeToCartesian4=function(e,t){return vr.octEncodeInRange(e,65535,tI),t.x=HM(tI.x*dse),t.y=HM(tI.x),t.z=HM(tI.y*dse),t.w=HM(tI.y),t};vr.octDecodeInRange=function(e,t,n,i){if(i.x=I.fromSNorm(e,n),i.y=I.fromSNorm(t,n),i.z=1-(Math.abs(i.x)+Math.abs(i.y)),i.z<0){let r=i.x;i.x=(1-Math.abs(i.y))*I.signNotZero(r),i.y=(1-Math.abs(r))*I.signNotZero(i.y)}return h.normalize(i,i)};vr.octDecode=function(e,t,n){return vr.octDecodeInRange(e,t,255,n)};vr.octDecodeFromCartesian4=function(e,t){let n=e.x,i=e.y,r=e.z,o=e.w,a=n*kW+i,s=r*kW+o;return vr.octDecodeInRange(a,s,65535,t)};vr.octPackFloat=function(e){return 256*e.x+e.y};var zW=new k;vr.octEncodeFloat=function(e){return vr.octEncode(e,zW),vr.octPackFloat(zW)};vr.octDecodeFloat=function(e,t){let n=e/256,i=Math.floor(n),r=(n-i)*256;return vr.octDecode(i,r,t)};vr.octPack=function(e,t,n,i){let r=vr.octEncodeFloat(e),o=vr.octEncodeFloat(t),a=vr.octEncode(n,zW);return i.x=65536*a.x+r,i.y=65536*a.y+o,i};vr.octUnpack=function(e,t,n,i){let r=e.x/65536,o=Math.floor(r),a=(r-o)*65536;r=e.y/65536;let s=Math.floor(r),c=(r-s)*65536;vr.octDecodeFloat(a,t),vr.octDecodeFloat(c,n),vr.octDecode(o,s,i)};vr.compressTextureCoordinates=function(e){let t=e.x*4095|0,n=e.y*4095|0;return 4096*t+n};vr.decompressTextureCoordinates=function(e,t){let n=e/4096,i=Math.floor(n);return t.x=i/4095,t.y=(e-i*4096)/4095,t};function BW(e){return e>>1^-(e&1)}vr.zigZagDeltaDecode=function(e,t,n){let i=e.length,r=0,o=0,a=0;for(let s=0;s<i;++s)r+=BW(e[s]),o+=BW(t[s]),e[s]=r,t[s]=o,l(n)&&(a+=BW(n[s]),n[s]=a)};vr.dequantize=function(e,t,n,i){let r=Vt.getNumberOfComponents(n),o;switch(t){case Y.BYTE:o=127;break;case Y.UNSIGNED_BYTE:o=255;break;case Y.SHORT:o=32767;break;case Y.UNSIGNED_SHORT:o=65535;break;case Y.INT:o=2147483647;break;case Y.UNSIGNED_INT:o=4294967295;break}let a=new Float32Array(i*r);for(let s=0;s<i;s++)for(let c=0;c<r;c++){let u=s*r+c;a[u]=Math.max(e[u]/o,-1)}return a};vr.encodeRGB8=function(e){return Math.round(I.clamp(e.red*255,0,255))*Hke+Math.round(I.clamp(e.green*255,0,255))*kW+Math.round(I.clamp(e.blue*255,0,255))};vr.decodeRGB8=function(e,t){return e=Math.floor(e),t.red=(e>>16&255)/255,t.green=(e>>8&255)/255,t.blue=(e&255)/255,t};vr.decodeRGB565=function(e,t){let n=e.length;l(t)||(t=new Float32Array(n*3));let i=31,r=63,o=1/31,a=1/63;for(let s=0;s<n;s++){let c=e[s],u=c>>11,f=c>>5&r,d=c&i,p=3*s;t[p]=u*o,t[p+1]=f*a,t[p+2]=d*o}return t};var an=vr;var GM={};GM.getHeight=function(e,t,n){return(e-n)*t+n};var Gke=new de;GM.getPosition=function(e,t,n,i,r){let o=t.cartesianToCartographic(e,Gke);if(!l(o))return h.clone(e,r);let a=GM.getHeight(o.height,n,i);return h.fromRadians(o.longitude,o.latitude,a,t,r)};var pr=GM;var mse={NONE:0,BITS12:1};Object.freeze(mse);var js=mse;var nI=new h,Wke=new h,jf=new k,qke=new O,Yke=new O,Xke=Math.pow(2,12);function hc(e,t,n,i,r,o,a,s,c,u){let f=js.NONE,d,p;if(l(t)&&l(n)&&l(i)&&l(r)){let g=t.minimum,m=t.maximum,y=h.subtract(m,g,Wke),A=i-n;Math.max(h.maximumComponent(y),A)<Xke-1?f=js.BITS12:f=js.NONE;let x=O.fromScale(y,qke);x=O.setTranslation(x,g,x);let T=O.fromScale(h.fromElements(1/y.x,1/y.y,1/y.z,nI),Yke);T=O.multiplyByTranslation(T,h.negate(g,nI),T),p=O.clone(r,new O);let C=O.getTranslation(r,nI);C=h.subtract(C,e,nI),p=O.setTranslation(p,C,p),p=O.multiply(p,x,p),d=O.inverseTransformation(r,new O),d=O.multiply(T,d,d),r=O.multiply(r,x,new O)}this.quantization=f,this.minimumHeight=n,this.maximumHeight=i,this.center=h.clone(e),this.toScaledENU=d,this.fromScaledENU=r,this.matrix=p,this.hasVertexNormals=o??!1,this.hasWebMercatorT=a??!1,this.hasGeodeticSurfaceNormals=s??!1,this.exaggeration=c??1,this.exaggerationRelativeHeight=u??0,this.stride=0,this._offsetGeodeticSurfaceNormal=0,this._offsetVertexNormal=0,this._calculateStrideAndOffsets()}hc.prototype.encode=function(e,t,n,i,r,o,a,s){let c=i.x,u=i.y;if(this.quantization===js.BITS12){n=O.multiplyByPoint(this.toScaledENU,n,nI),n.x=I.clamp(n.x,0,1),n.y=I.clamp(n.y,0,1),n.z=I.clamp(n.z,0,1);let f=this.maximumHeight-this.minimumHeight,d=I.clamp((r-this.minimumHeight)/f,0,1);k.fromElements(n.x,n.y,jf);let p=an.compressTextureCoordinates(jf);k.fromElements(n.z,d,jf);let g=an.compressTextureCoordinates(jf);k.fromElements(c,u,jf);let m=an.compressTextureCoordinates(jf);if(e[t++]=p,e[t++]=g,e[t++]=m,this.hasWebMercatorT){k.fromElements(a,0,jf);let y=an.compressTextureCoordinates(jf);e[t++]=y}}else e[t++]=n.x-this.center.x,e[t++]=n.y-this.center.y,e[t++]=n.z-this.center.z,e[t++]=r,e[t++]=c,e[t++]=u,this.hasWebMercatorT&&(e[t++]=a);return this.hasVertexNormals&&(e[t++]=an.octPackFloat(o)),this.hasGeodeticSurfaceNormals&&(e[t++]=s.x,e[t++]=s.y,e[t++]=s.z),t};var Kke=new h,pse=new h;hc.prototype.addGeodeticSurfaceNormals=function(e,t,n){if(this.hasGeodeticSurfaceNormals)return;let i=this.stride,r=e.length/i;this.hasGeodeticSurfaceNormals=!0,this._calculateStrideAndOffsets();let o=this.stride;for(let a=0;a<r;a++){for(let f=0;f<i;f++){let d=a*i+f,p=a*o+f;t[p]=e[d]}let s=this.decodePosition(t,a,Kke),c=n.geodeticSurfaceNormal(s,pse),u=a*o+this._offsetGeodeticSurfaceNormal;t[u]=c.x,t[u+1]=c.y,t[u+2]=c.z}};hc.prototype.removeGeodeticSurfaceNormals=function(e,t){if(!this.hasGeodeticSurfaceNormals)return;let n=this.stride,i=e.length/n;this.hasGeodeticSurfaceNormals=!1,this._calculateStrideAndOffsets();let r=this.stride;for(let o=0;o<i;o++)for(let a=0;a<r;a++){let s=o*n+a,c=o*r+a;t[c]=e[s]}};hc.prototype.decodePosition=function(e,t,n){if(l(n)||(n=new h),t*=this.stride,this.quantization===js.BITS12){let i=an.decompressTextureCoordinates(e[t],jf);n.x=i.x,n.y=i.y;let r=an.decompressTextureCoordinates(e[t+1],jf);return n.z=r.x,O.multiplyByPoint(this.fromScaledENU,n,n)}return n.x=e[t],n.y=e[t+1],n.z=e[t+2],h.add(n,this.center,n)};hc.prototype.getExaggeratedPosition=function(e,t,n){n=this.decodePosition(e,t,n);let i=this.exaggeration,r=this.exaggerationRelativeHeight;if(i!==1&&this.hasGeodeticSurfaceNormals){let a=this.decodeGeodeticSurfaceNormal(e,t,pse),s=this.decodeHeight(e,t),c=pr.getHeight(s,i,r)-s;n.x+=a.x*c,n.y+=a.y*c,n.z+=a.z*c}return n};hc.prototype.decodeTextureCoordinates=function(e,t,n){return l(n)||(n=new k),t*=this.stride,this.quantization===js.BITS12?an.decompressTextureCoordinates(e[t+2],n):k.fromElements(e[t+4],e[t+5],n)};hc.prototype.decodeHeight=function(e,t){return t*=this.stride,this.quantization===js.BITS12?an.decompressTextureCoordinates(e[t+1],jf).y*(this.maximumHeight-this.minimumHeight)+this.minimumHeight:e[t+3]};hc.prototype.decodeWebMercatorT=function(e,t){return t*=this.stride,this.quantization===js.BITS12?an.decompressTextureCoordinates(e[t+3],jf).x:e[t+6]};hc.prototype.getOctEncodedNormal=function(e,t,n){t=t*this.stride+this._offsetVertexNormal;let i=e[t]/256,r=Math.floor(i),o=(i-r)*256;return k.fromElements(r,o,n)};hc.prototype.decodeNormal=function(e,t,n){let i=t*this.stride+this._offsetVertexNormal;return an.octDecodeFloat(e[i],n)};hc.prototype.decodeGeodeticSurfaceNormal=function(e,t,n){return t=t*this.stride+this._offsetGeodeticSurfaceNormal,n.x=e[t],n.y=e[t+1],n.z=e[t+2],n};hc.prototype._calculateStrideAndOffsets=function(){let e=0;this.quantization===js.BITS12?e+=3:e+=6,this.hasWebMercatorT&&(e+=1),this.hasVertexNormals&&(this._offsetVertexNormal=e,e+=1),this.hasGeodeticSurfaceNormals&&(this._offsetGeodeticSurfaceNormal=e,e+=3),this.stride=e};var WM={position3DAndHeight:0,textureCoordAndEncodedNormals:1,geodeticSurfaceNormal:2},qM={compressed0:0,compressed1:1,geodeticSurfaceNormal:2};hc.prototype.getAttributes=function(e){let t=Y.FLOAT,n=Y.getSizeInBytes(t),i=this.stride*n,r=0,o=[];function a(s,c){o.push({index:s,vertexBuffer:e,componentDatatype:t,componentsPerAttribute:c,offsetInBytes:r,strideInBytes:i}),r+=c*n}if(this.quantization===js.NONE){a(WM.position3DAndHeight,4);let s=2;s+=this.hasWebMercatorT?1:0,s+=this.hasVertexNormals?1:0,a(WM.textureCoordAndEncodedNormals,s),this.hasGeodeticSurfaceNormals&&a(WM.geodeticSurfaceNormal,3)}else{let s=this.hasWebMercatorT||this.hasVertexNormals,c=this.hasWebMercatorT&&this.hasVertexNormals;a(qM.compressed0,s?4:3),c&&a(qM.compressed1,1),this.hasGeodeticSurfaceNormals&&a(qM.geodeticSurfaceNormal,3)}return o};hc.prototype.getAttributeLocations=function(){return this.quantization===js.NONE?WM:qM};hc.clone=function(e,t){if(l(e))return l(t)||(t=new hc),t.quantization=e.quantization,t.minimumHeight=e.minimumHeight,t.maximumHeight=e.maximumHeight,t.center=h.clone(e.center),t.toScaledENU=O.clone(e.toScaledENU),t.fromScaledENU=O.clone(e.fromScaledENU),t.matrix=O.clone(e.matrix),t.hasVertexNormals=e.hasVertexNormals,t.hasWebMercatorT=e.hasWebMercatorT,t.hasGeodeticSurfaceNormals=e.hasGeodeticSurfaceNormals,t.exaggeration=e.exaggeration,t.exaggerationRelativeHeight=e.exaggerationRelativeHeight,t._calculateStrideAndOffsets(),t};var po=hc;var iI=class e{constructor(t){this._ellipsoid=t??te.WGS84,this._semimajorAxis=this._ellipsoid.maximumRadius,this._oneOverSemimajorAxis=1/this._semimajorAxis}get ellipsoid(){return this._ellipsoid}static mercatorAngleToGeodeticLatitude(t){return I.PI_OVER_TWO-2*Math.atan(Math.exp(-t))}static geodeticLatitudeToMercatorAngle(t){t>e.MaximumLatitude?t=e.MaximumLatitude:t<-e.MaximumLatitude&&(t=-e.MaximumLatitude);let n=Math.sin(t);return .5*Math.log((1+n)/(1-n))}project(t,n){let i=this._semimajorAxis,r=t.longitude*i,o=e.geodeticLatitudeToMercatorAngle(t.latitude)*i,a=t.height;return l(n)?(n.x=r,n.y=o,n.z=a,n):new h(r,o,a)}unproject(t,n){let i=this._oneOverSemimajorAxis,r=t.x*i,o=e.mercatorAngleToGeodeticLatitude(t.y*i),a=t.z;return l(n)?(n.longitude=r,n.latitude=o,n.height=a,n):new de(r,o,a)}};iI.MaximumLatitude=iI.mercatorAngleToGeodeticLatitude(Math.PI);var _i=iI;var Sm={};Sm.DEFAULT_STRUCTURE=Object.freeze({heightScale:1,heightOffset:0,elementsPerHeight:1,stride:1,elementMultiplier:256,isBigEndian:!1});var UW=new h,$ke=new O,Jke=new h,Zke=new h;Sm.computeVertices=function(e){let t=Math.cos,n=Math.sin,i=Math.sqrt,r=Math.atan,o=Math.exp,a=I.PI_OVER_TWO,s=I.toRadians,c=e.heightmap,u=e.width,f=e.height,d=e.skirtHeight,p=d>0,g=e.isGeographic??!0,m=e.ellipsoid??te.default,y=1/m.maximumRadius,A=ie.clone(e.nativeRectangle),b=ie.clone(e.rectangle),x,T,C,E;l(b)?(x=b.west,T=b.south,C=b.east,E=b.north):g?(x=s(A.west),T=s(A.south),C=s(A.east),E=s(A.north)):(x=A.west*y,T=a-2*r(o(-A.south*y)),C=A.east*y,E=a-2*r(o(-A.north*y)));let w=e.relativeToCenter,D=l(w);w=D?w:h.ZERO;let R=e.includeWebMercatorT??!1,M=e.exaggeration??1,N=e.exaggerationRelativeHeight??0,v=M!==1,S=e.structure??Sm.DEFAULT_STRUCTURE,P=S.heightScale??Sm.DEFAULT_STRUCTURE.heightScale,L=S.heightOffset??Sm.DEFAULT_STRUCTURE.heightOffset,F=S.elementsPerHeight??Sm.DEFAULT_STRUCTURE.elementsPerHeight,V=S.stride??Sm.DEFAULT_STRUCTURE.stride,z=S.elementMultiplier??Sm.DEFAULT_STRUCTURE.elementMultiplier,j=S.isBigEndian??Sm.DEFAULT_STRUCTURE.isBigEndian,B=ie.computeWidth(A),G=ie.computeHeight(A),W=B/(u-1),Q=G/(f-1);g||(B*=y,G*=y);let q=m.radiiSquared,J=q.x,Z=q.y,ce=q.z,Ae=65536,le=-65536,Ce=mt.eastNorthUpToFixedFrame(w,m),ye=O.inverseTransformation(Ce,$ke),ve,Ie;R&&(ve=_i.geodeticLatitudeToMercatorAngle(T),Ie=1/(_i.geodeticLatitudeToMercatorAngle(E)-ve));let Le=Jke;Le.x=Number.POSITIVE_INFINITY,Le.y=Number.POSITIVE_INFINITY,Le.z=Number.POSITIVE_INFINITY;let $e=Zke;$e.x=Number.NEGATIVE_INFINITY,$e.y=Number.NEGATIVE_INFINITY,$e.z=Number.NEGATIVE_INFINITY;let Ye=Number.POSITIVE_INFINITY,yt=u*f,Ke=d>0?u*2+f*2:0,we=yt+Ke,We=new Array(we),Ct=new Array(we),ct=new Array(we),dn=R?new Array(we):[],Ht=v?new Array(we):[],bt=0,Dt=f,In=0,rt=u;p&&(--bt,++Dt,--In,++rt);let dt=1e-5;for(let ei=bt;ei<Dt;++ei){let vn=ei;vn<0&&(vn=0),vn>=f&&(vn=f-1);let ti=A.north-Q*vn;g?ti=s(ti):ti=a-2*r(o(-ti*y));let xr=(ti-T)/(E-T);xr=I.clamp(xr,0,1);let fa=ei===bt,Ma=ei===Dt-1;d>0&&(fa?ti+=dt*G:Ma&&(ti-=dt*G));let Xa=t(ti),Ka=n(ti),Qr=ce*Ka,mi;R&&(mi=(_i.geodeticLatitudeToMercatorAngle(ti)-ve)*Ie);for(let eo=In;eo<rt;++eo){let Di=eo;Di<0&&(Di=0),Di>=u&&(Di=u-1);let Mo=vn*(u*V)+Di*V,Ri;if(F===1)Ri=c[Mo];else{Ri=0;let $a;if(j)for($a=0;$a<F;++$a)Ri=Ri*z+c[Mo+$a];else for($a=F-1;$a>=0;--$a)Ri=Ri*z+c[Mo+$a]}Ri=Ri*P+L,le=Math.max(le,Ri),Ae=Math.min(Ae,Ri);let Tr=A.west+W*Di;g?Tr=s(Tr):Tr=Tr*y;let da=(Tr-x)/(C-x);da=I.clamp(da,0,1);let Co=vn*u+Di;if(d>0){let $a=eo===In,ha=eo===rt-1,Nf=fa||Ma||$a||ha;if((fa||Ma)&&($a||ha))continue;Nf&&(Ri-=d,$a?(Co=yt+(f-vn-1),Tr-=dt*B):Ma?Co=yt+f+(u-Di-1):ha?(Co=yt+f+u+vn,Tr+=dt*B):fa&&(Co=yt+f+u+f+Di))}let Mf=Xa*t(Tr),Lf=Xa*n(Tr),lc=J*Mf,Xg=Z*Lf,ys=1/i(lc*Mf+Xg*Lf+Qr*Ka),Kg=lc*ys,oi=Xg*ys,Fs=Qr*ys,Bs=new h;Bs.x=Kg+Mf*Ri,Bs.y=oi+Lf*Ri,Bs.z=Fs+Ka*Ri,O.multiplyByPoint(ye,Bs,UW),h.minimumByComponent(UW,Le,Le),h.maximumByComponent(UW,$e,$e),Ye=Math.min(Ye,Ri),We[Co]=Bs,ct[Co]=new k(da,xr),Ct[Co]=Ri,R&&(dn[Co]=mi),v&&(Ht[Co]=m.geodeticSurfaceNormal(Bs))}}let vi=se.fromPoints(We),wn;l(b)&&(wn=Jt.fromRectangle(b,Ae,le,m));let Mi;D&&(Mi=new vm(m).computeHorizonCullingPointPossiblyUnderEllipsoid(w,We,Ae));let lr=new Vf(Le,$e,w),Li=new po(w,lr,Ye,le,Ce,!1,R,v,M,N),Wi=new Float32Array(we*Li.stride),ri=0;for(let ei=0;ei<we;++ei)ri=Li.encode(Wi,ri,We[ei],ct[ei],Ct[ei],void 0,dn[ei],Ht[ei]);return{vertices:Wi,maximumHeight:le,minimumHeight:Ae,encoding:Li,boundingSphere3D:vi,orientedBoundingBox:wn,occludeePointInScaledSpace:Mi}};var rI=Sm;var gse=La(Uu(),1);function Qke(){return!0}function e3e(e,t){t=t??"This object was destroyed, i.e., destroy() was called.";function n(){}for(let i in e)typeof e[i]=="function"&&(e[i]=n);e.isDestroyed=Qke}var ue=e3e;function _se(){if(!l(Hs._canTransferArrayBuffer)){let e=HW("transferTypedArrayTest");e.postMessage=e.webkitPostMessage??e.postMessage;let t=99,n=new Int8Array([t]);try{e.postMessage({array:n},[n.buffer])}catch{return Hs._canTransferArrayBuffer=!1,Hs._canTransferArrayBuffer}Hs._canTransferArrayBuffer=new Promise(i=>{e.onmessage=function(r){let o=r.data.array,a=l(o)&&o[0]===t;i(a),e.terminate(),Hs._canTransferArrayBuffer=a}})}return Hs._canTransferArrayBuffer}var jW=new be;function VW(e){let t;try{t=new Blob([e],{type:"application/javascript"})}catch{let r=window.BlobBuilder||window.WebKitBlobBuilder||window.MozBlobBuilder||window.MSBlobBuilder,o=new r;o.append(e),t=o.getBlob("application/javascript")}return(window.URL||window.webkitURL).createObjectURL(t)}function HW(e){let t=new gse.default(e),n=t.scheme().length!==0&&t.fragment().length===0,i=e.replace(/\.js$/,""),r={},o,a;if(kA(e))a=e;else if(!n){let s=$t(`${Hs._workerModulePrefix}/${i}.js`);kA(s)&&(a=s)}if(a){let s=`import "${a}";`;return o=VW(s),r.type="module",new Worker(o,r)}if(!n&&typeof CESIUM_WORKERS<"u"){let s=`
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Promise((c,u)=>{n.onmessage=function({data:f}){l(f)?c(f.result):u(new oe("Could not configure wasm module"))}});return n.postMessage({canTransferArrayBuffer:r,parameters:{webAssemblyConfig:i}},o),s};return this._webAssemblyPromise=t(),this._webAssemblyPromise};Hs.prototype.isDestroyed=function(){return!1};Hs.prototype.destroy=function(){return l(this._worker)&&this._worker.terminate(),ue(this)};Hs.taskCompletedEvent=jW;Hs._defaultWorkerModulePrefix="Workers/";Hs._workerModulePrefix=Hs._defaultWorkerModulePrefix;Hs._canTransferArrayBuffer=void 0;var Yn=Hs;function s_(){pe.throwInstantiationError()}Object.defineProperties(s_.prototype,{credits:{get:pe.throwInstantiationError},waterMask:{get:pe.throwInstantiationError}});s_.prototype.interpolateHeight=pe.throwInstantiationError;s_.prototype.isChildAvailable=pe.throwInstantiationError;s_.prototype.createMesh=pe.throwInstantiationError;s_.prototype.upsample=pe.throwInstantiationError;s_.prototype.wasCreatedByUpsampling=pe.throwInstantiationError;s_.maximumAsynchronousTasks=5;var Hu=s_;var oI={MORPHING:0,COLUMBUS_VIEW:1,SCENE2D:2,SCENE3D:3};oI.getMorphTime=function(e){return e===oI.SCENE3D?1:e===oI.MORPHING?void 0:0};Object.freeze(oI);var re=oI;var a3e=3,WW=class{constructor(t,n,i){this._vertices=t,this._indices=n,this._encoding=i,this._inverseTransform=new O,this._needsRebuild=!0,this._rootNode=new qW}get needsRebuild(){return this._needsRebuild}set needsRebuild(t){this._needsRebuild=t}rayIntersect(t,n,i,r,o){this._needsRebuild&&l3e(this,n);let a=this._inverseTransform,s=c3e;s.origin=O.multiplyByPoint(a,t.origin,s.origin),s.direction=O.multiplyByPointAsVector(a,t.direction,s.direction);let c=[];return Ase(this._rootNode,s,c),m3e(this,c,t,i,r,o)}},s3e=new Yn("incrementallyBuildTerrainPicker"),qW=class e{constructor(){this.x=0,this.y=0,this.level=0,this.aabb=yse(this.x,this.y,this.level),this.intersectingTriangles=new Uint32Array(0),this.children=[],this.buildingChildren=!1}addChild(t){let n=new e;n.x=this.x*2+(t&1),n.y=this.y*2+(t>>1&1),n.level=this.level+1,n.aabb=yse(n.x,n.y,n.level),this.children[t]=n}},c3e=new hn,YM=[new h,new h,new h];function l3e(e,t){O.inverse(t,e._inverseTransform),e._needsRebuild=!1;let n=e._indices.length/3,i=new Uint32Array(n);for(let r=0;r<n;++r)i[r]=r;e._rootNode.intersectingTriangles=i,e._rootNode.children.length=0}var u3e=new h,f3e=new h;function yse(e,t,n){let i=1/Math.pow(2,n),r=h.fromElements(e*i-.5,t*i-.5,-.5,u3e),o=h.fromElements((e+1)*i-.5,(t+1)*i-.5,.5,f3e);return 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A=n.intersectingTriangles[y],b=GW(s,r,o,t,u,c[3*A],YM[0]),x=GW(s,r,o,t,u,c[3*A+1],YM[1]),T=GW(s,r,o,t,u,c[3*A+2],YM[2]),C=ci.rayTriangleParametric(t,b,x,T,i);l(C)&&C<a&&C>=0&&(a=C),p&&d3e(g,m,YM,A,y)}if(p){for(let y=0;y<4;y++)n.addChild(y);_3e(e._inverseTransform,n,m,g)}return a}var g3e=new de;function GW(e,t,n,i,r,o,a){let s=e.getExaggeratedPosition(r,o,a);if(t===re.SCENE3D)return s;let u=n.ellipsoid.cartesianToCartographic(s,g3e);s=n.project(u,a),s=h.fromElements(s.z,s.x,s.y,a);let f=I.TWO_PI*n.ellipsoid.maximumRadius,d=Math.round((i.origin.y-s.y)/f);return s.y+=d*f,s}async function _3e(e,t,n,i){t.buildingChildren=!0;let r=new Float64Array(16);O.pack(e,r,0);let o=new Float64Array(24);for(let f=0;f<4;f++)h.pack(t.children[f].aabb.minimum,o,f*6),h.pack(t.children[f].aabb.maximum,o,f*6+3);let a={aabbs:o,inverseTransform:r,triangleIndices:n,trianglePositions:i},s=[o.buffer,r.buffer,n.buffer,i.buffer],c=s3e.scheduleTask(a,s);if(!l(c)){t.buildingChildren=!1;return}(await c).intersectingTrianglesArrays.forEach((f,d)=>{l(t.children[d])&&(t.children[d].intersectingTriangles=new Uint32Array(f))}),t.intersectingTriangles=new Uint32Array(0),t.buildingChildren=!1}var XM=WW;function aI(e,t,n,i,r,o,a,s,c,u,f,d,p,g,m,y,A){this.center=e,this.vertices=t,this.stride=f??6,this.indices=n,this.indexCountWithoutSkirts=i,this.vertexCountWithoutSkirts=r,this.minimumHeight=o,this.maximumHeight=a,this.rectangle=s,this.boundingSphere3D=c,this.occludeePointInScaledSpace=u,this.orientedBoundingBox=d,this.encoding=p,this.westIndicesSouthToNorth=g,this.southIndicesEastToWest=m,this.eastIndicesNorthToSouth=y,this.northIndicesWestToEast=A,this._transform=new O,this._lastPickSceneMode=void 0,this._terrainPicker=new XM(t,n,p)}aI.prototype.getTransform=function(e,t){return this._lastPickSceneMode===e?this._transform:(this._terrainPicker.needsRebuild=!0,!l(e)||e===re.SCENE3D?y3e(this,this._transform):E3e(this,t,this._transform))};function y3e(e,t){let n=e.encoding.exaggeration,i=e.encoding.exaggerationRelativeHeight,r=pr.getHeight(e.minimumHeight,n,i),o=pr.getHeight(e.maximumHeight,n,i),a=Jt.fromRectangle(e.rectangle,r,o,te.default,e.orientedBoundingBox);return Jt.computeTransformation(a,t),O.getScale(t,YW).z<=I.EPSILON16&&(YW.z=1,O.setScale(t,YW,t)),t}var A3e=new h,b3e=new h,x3e=new de,T3e=new de,C3e=new h,v3e=new h,YW=new h;function E3e(e,t,n){let i=e.encoding.exaggeration,r=e.encoding.exaggerationRelativeHeight,o=pr.getHeight(e.minimumHeight,i,r),a=pr.getHeight(e.maximumHeight,i,r),s=t.project(de.fromRadians(e.rectangle.west,e.rectangle.south,0,x3e),A3e),c=t.project(de.fromRadians(e.rectangle.east,e.rectangle.north,0,T3e),b3e),u=a-o,f=h.fromElements(c.x-s.x,c.y-s.y,u>0?u:1,C3e),d=h.fromElements(s.x+f.x*.5,s.y+f.y*.5,o+f.z*.5,v3e);return O.fromTranslation(d,n),O.setScale(n,f,n),O.multiply(mt.SWIZZLE_3D_TO_2D_MATRIX,n,n),n}aI.prototype.pick=function(e,t,n,i){let r=this._terrainPicker.rayIntersect(e,this.getTransform(n,i),t,n,i);return this._lastPickSceneMode=n,r};aI.prototype.updateExaggeration=function(e,t){this._terrainPicker._vertices=this.vertices,this._terrainPicker.needsRebuild=!0,this._lastPickSceneMode=void 0};aI.prototype.updateSceneMode=function(e){this._terrainPicker.needsRebuild=!0,this._lastPickSceneMode=void 0};var mc=aI;var es={UNSIGNED_BYTE:ee.UNSIGNED_BYTE,UNSIGNED_SHORT:ee.UNSIGNED_SHORT,UNSIGNED_INT:ee.UNSIGNED_INT};es.getSizeInBytes=function(e){switch(e){case es.UNSIGNED_BYTE:return Uint8Array.BYTES_PER_ELEMENT;case es.UNSIGNED_SHORT:return Uint16Array.BYTES_PER_ELEMENT;case es.UNSIGNED_INT:return Uint32Array.BYTES_PER_ELEMENT}};es.fromSizeInBytes=function(e){switch(e){case 2:return es.UNSIGNED_SHORT;case 4:return es.UNSIGNED_INT;case 1:return es.UNSIGNED_BYTE}};es.validate=function(e){return l(e)&&(e===es.UNSIGNED_BYTE||e===es.UNSIGNED_SHORT||e===es.UNSIGNED_INT)};es.createTypedArray=function(e,t){return e>=I.SIXTY_FOUR_KILOBYTES?new Uint32Array(t):new Uint16Array(t)};es.createTypedArrayFromArrayBuffer=function(e,t,n,i){return e>=I.SIXTY_FOUR_KILOBYTES?new Uint32Array(t,n,i):new Uint16Array(t,n,i)};es.fromTypedArray=function(e){if(e instanceof Uint8Array)return es.UNSIGNED_BYTE;if(e instanceof Uint16Array)return es.UNSIGNED_SHORT;if(e instanceof Uint32Array)return es.UNSIGNED_INT};Object.freeze(es);var Ve=es;function pa(){pe.throwInstantiationError()}Object.defineProperties(pa.prototype,{errorEvent:{get:pe.throwInstantiationError},credit:{get:pe.throwInstantiationError},tilingScheme:{get:pe.throwInstantiationError},hasWaterMask:{get:pe.throwInstantiationError},hasVertexNormals:{get:pe.throwInstantiationError},availability:{get:pe.throwInstantiationError}});var bse=[];pa.getRegularGridIndices=function(e,t){let n=bse[e];l(n)||(bse[e]=n=[]);let i=n[t];return l(i)||(e*t<I.SIXTY_FOUR_KILOBYTES?i=n[t]=new Uint16Array((e-1)*(t-1)*6):i=n[t]=new Uint32Array((e-1)*(t-1)*6),vse(e,t,i,0)),i};var xse=[];pa.getRegularGridIndicesAndEdgeIndices=function(e,t){let n=xse[e];l(n)||(xse[e]=n=[]);let i=n[t];if(!l(i)){let r=pa.getRegularGridIndices(e,t),o=Cse(e,t),a=o.westIndicesSouthToNorth,s=o.southIndicesEastToWest,c=o.eastIndicesNorthToSouth,u=o.northIndicesWestToEast;i=n[t]={indices:r,westIndicesSouthToNorth:a,southIndicesEastToWest:s,eastIndicesNorthToSouth:c,northIndicesWestToEast:u}}return i};var Tse=[];pa.getRegularGridAndSkirtIndicesAndEdgeIndices=function(e,t){let n=Tse[e];l(n)||(Tse[e]=n=[]);let i=n[t];if(!l(i)){let r=e*t,o=(e-1)*(t-1)*6,a=e*2+t*2,s=Math.max(0,a-4)*6,c=r+a,u=o+s,f=Cse(e,t),d=f.westIndicesSouthToNorth,p=f.southIndicesEastToWest,g=f.eastIndicesNorthToSouth,m=f.northIndicesWestToEast,y=Ve.createTypedArray(c,u);vse(e,t,y,0),pa.addSkirtIndices(d,p,g,m,r,y,o),i=n[t]={indices:y,westIndicesSouthToNorth:d,southIndicesEastToWest:p,eastIndicesNorthToSouth:g,northIndicesWestToEast:m,indexCountWithoutSkirts:o}}return i};pa.getSkirtVertexCount=function(e,t,n,i){return e.length+t.length+n.length+i.length};pa.getSkirtIndexCount=function(e){return(e-4)*2*3};pa.getSkirtIndexCountWithFilledCorners=function(e){return((e-4)*2+4)*3};pa.addSkirtIndices=function(e,t,n,i,r,o,a){let s=r;a=KM(e,s,o,a),s+=e.length,a=KM(t,s,o,a),s+=t.length,a=KM(n,s,o,a),s+=n.length,KM(i,s,o,a)};pa.addSkirtIndicesWithFilledCorners=function(e,t,n,i,r,o,a){pa.addSkirtIndices(e,t,n,i,r,o,a);let s=pa.getSkirtVertexCount(e,t,n,i),c=pa.getSkirtIndexCount(s),u=a+c,f=e[0],d=i[0],p=n[0],g=t[0],m=r,y=m+e.length-1,A=y+1,b=A+t.length-1,x=b+1,T=x+n.length-1,C=T+1,E=C+i.length-1;o[u+0]=f,o[u+1]=m,o[u+2]=b,o[u+3]=g,o[u+4]=A,o[u+5]=T,o[u+6]=p,o[u+7]=x,o[u+8]=E,o[u+9]=d,o[u+10]=C,o[u+11]=y};function Cse(e,t){let n=new Array(t),i=new Array(e),r=new Array(t),o=new Array(e),a;for(a=0;a<e;++a)o[a]=a,i[a]=e*t-1-a;for(a=0;a<t;++a)r[a]=(a+1)*e-1,n[a]=(t-a-1)*e;return{westIndicesSouthToNorth:n,southIndicesEastToWest:i,eastIndicesNorthToSouth:r,northIndicesWestToEast:o}}function vse(e,t,n,i){let r=0;for(let o=0;o<t-1;++o){for(let a=0;a<e-1;++a){let s=r,c=s+e,u=c+1,f=s+1;n[i++]=s,n[i++]=c,n[i++]=f,n[i++]=f,n[i++]=c,n[i++]=u,++r}++r}}function KM(e,t,n,i){let r=e[0],o=e.length;for(let a=1;a<o;++a){let s=e[a];n[i++]=r,n[i++]=s,n[i++]=t,n[i++]=t,n[i++]=s,n[i++]=t+1,r=s,++t}return i}pa.heightmapTerrainQuality=.25;pa.getEstimatedLevelZeroGeometricErrorForAHeightmap=function(e,t,n){return e.maximumRadius*2*Math.PI*pa.heightmapTerrainQuality/(t*n)};pa.prototype.requestTileGeometry=pe.throwInstantiationError;pa.prototype.getLevelMaximumGeometricError=pe.throwInstantiationError;pa.prototype.getTileDataAvailable=pe.throwInstantiationError;pa.prototype.loadTileDataAvailability=pe.throwInstantiationError;var Vr=pa;function h0(e){e=e??H.EMPTY_OBJECT,this._buffer=e.buffer,this._width=e.width,this._height=e.height,this._childTileMask=e.childTileMask??15,this._encoding=e.encoding??eh.NONE;let t=rI.DEFAULT_STRUCTURE,n=e.structure;l(n)?n!==t&&(n.heightScale=n.heightScale??t.heightScale,n.heightOffset=n.heightOffset??t.heightOffset,n.elementsPerHeight=n.elementsPerHeight??t.elementsPerHeight,n.stride=n.stride??t.stride,n.elementMultiplier=n.elementMultiplier??t.elementMultiplier,n.isBigEndian=n.isBigEndian??t.isBigEndian):n=t,this._structure=n,this._createdByUpsampling=e.createdByUpsampling??!1,this._waterMask=e.waterMask,this._skirtHeight=void 0,this._bufferType=this._encoding===eh.LERC?Float32Array:this._buffer.constructor,this._mesh=void 0}Object.defineProperties(h0.prototype,{credits:{get:function(){}},waterMask:{get:function(){return this._waterMask}},childTileMask:{get:function(){return this._childTileMask}}});var Ese="createVerticesFromHeightmap",S3e=new Yn(Ese),w3e=new Yn(Ese,Hu.maximumAsynchronousTasks);h0.prototype.createMesh=function(e){e=e??H.EMPTY_OBJECT;let t=e.tilingScheme,n=e.x,i=e.y,r=e.level,o=e.exaggeration??1,a=e.exaggerationRelativeHeight??0,s=e.throttle??!0,c=t.ellipsoid,u=t.tileXYToNativeRectangle(n,i,r),f=t.tileXYToRectangle(n,i,r),d=c.cartographicToCartesian(ie.center(f)),p=this._structure,m=Vr.getEstimatedLevelZeroGeometricErrorForAHeightmap(c,this._width,t.getNumberOfXTilesAtLevel(0))/(1<<r);this._skirtHeight=Math.min(m*4,1e3);let A=(s?w3e:S3e).scheduleTask({heightmap:this._buffer,structure:p,includeWebMercatorT:!0,width:this._width,height:this._height,nativeRectangle:u,rectangle:f,relativeToCenter:d,ellipsoid:c,skirtHeight:this._skirtHeight,isGeographic:t.projection instanceof ki,exaggeration:o,exaggerationRelativeHeight:a,encoding:this._encoding});if(!l(A))return;let b=this;return Promise.resolve(A).then(function(x){let T;b._skirtHeight>0?T=Vr.getRegularGridAndSkirtIndicesAndEdgeIndices(x.gridWidth,x.gridHeight):T=Vr.getRegularGridIndicesAndEdgeIndices(x.gridWidth,x.gridHeight);let C=x.gridWidth*x.gridHeight;return b._mesh=new mc(d,new Float32Array(x.vertices),T.indices,T.indexCountWithoutSkirts,C,x.minimumHeight,x.maximumHeight,f,se.clone(x.boundingSphere3D),h.clone(x.occludeePointInScaledSpace),x.numberOfAttributes,Jt.clone(x.orientedBoundingBox),po.clone(x.encoding),T.westIndicesSouthToNorth,T.southIndicesEastToWest,T.eastIndicesNorthToSouth,T.northIndicesWestToEast),b._buffer=void 0,b._mesh})};h0.prototype._createMeshSync=function(e){let t=e.tilingScheme,n=e.x,i=e.y,r=e.level,o=e.exaggeration??1,a=e.exaggerationRelativeHeight??0,s=t.ellipsoid,c=t.tileXYToNativeRectangle(n,i,r),u=t.tileXYToRectangle(n,i,r),f=s.cartographicToCartesian(ie.center(u)),d=this._structure,g=Vr.getEstimatedLevelZeroGeometricErrorForAHeightmap(s,this._width,t.getNumberOfXTilesAtLevel(0))/(1<<r);this._skirtHeight=Math.min(g*4,1e3);let m=rI.computeVertices({heightmap:this._buffer,structure:d,includeWebMercatorT:!0,width:this._width,height:this._height,nativeRectangle:c,rectangle:u,relativeToCenter:f,ellipsoid:s,skirtHeight:this._skirtHeight,isGeographic:t.projection instanceof ki,exaggeration:o,exaggerationRelativeHeight:a});this._buffer=void 0;let y;this._skirtHeight>0?y=Vr.getRegularGridAndSkirtIndicesAndEdgeIndices(this._width,this._height):y=Vr.getRegularGridIndicesAndEdgeIndices(this._width,this._height);let A=m.gridWidth*m.gridHeight;return this._mesh=new mc(f,m.vertices,y.indices,y.indexCountWithoutSkirts,A,m.minimumHeight,m.maximumHeight,u,m.boundingSphere3D,m.occludeePointInScaledSpace,m.encoding.stride,m.orientedBoundingBox,m.encoding,y.westIndicesSouthToNorth,y.southIndicesEastToWest,y.eastIndicesNorthToSouth,y.northIndicesWestToEast),this._mesh};h0.prototype.interpolateHeight=function(e,t,n){let i=this._width,r=this._height,o=this._structure,a=o.stride,s=o.elementsPerHeight,c=o.elementMultiplier,u=o.isBigEndian,f=o.heightOffset,d=o.heightScale,p=l(this._mesh),g=this._encoding===eh.LERC;if(!p&&g)return;let y;if(p){let A=this._mesh.vertices,b=this._mesh.encoding;y=Sse(A,b,f,d,e,i,r,t,n)}else y=I3e(this._buffer,s,c,a,u,e,i,r,t,n),y=y*d+f;return y};h0.prototype.upsample=function(e,t,n,i,r,o,a){let s=this._mesh;if(!l(s))return;let c=this._width,u=this._height,f=this._structure,d=f.stride,p=new this._bufferType(c*u*d),g=s.vertices,m=s.encoding,y=e.tileXYToRectangle(t,n,i),A=e.tileXYToRectangle(r,o,a),b=f.heightOffset,x=f.heightScale,T=f.elementsPerHeight,C=f.elementMultiplier,E=f.isBigEndian,w=Math.pow(C,T-1);for(let D=0;D<u;++D){let R=I.lerp(A.north,A.south,D/(u-1));for(let M=0;M<c;++M){let N=I.lerp(A.west,A.east,M/(c-1)),_=Sse(g,m,b,x,y,c,u,N,R);_=_<f.lowestEncodedHeight?f.lowestEncodedHeight:_,_=_>f.highestEncodedHeight?f.highestEncodedHeight:_,P3e(p,T,C,w,d,E,D*c+M,_)}}return Promise.resolve(new h0({buffer:p,width:c,height:u,childTileMask:0,structure:this._structure,createdByUpsampling:!0}))};h0.prototype.isChildAvailable=function(e,t,n,i){let r=2;return n!==e*2&&++r,i!==t*2&&(r-=2),(this._childTileMask&1<<r)!==0};h0.prototype.wasCreatedByUpsampling=function(){return this._createdByUpsampling};function I3e(e,t,n,i,r,o,a,s,c,u){let f=(c-o.west)*(a-1)/(o.east-o.west),d=(u-o.south)*(s-1)/(o.north-o.south),p=f|0,g=p+1;g>=a&&(g=a-1,p=a-2);let m=d|0,y=m+1;y>=s&&(y=s-1,m=s-2);let A=f-p,b=d-m;m=s-1-m,y=s-1-y;let x=$M(e,t,n,i,r,m*a+p),T=$M(e,t,n,i,r,m*a+g),C=$M(e,t,n,i,r,y*a+p),E=$M(e,t,n,i,r,y*a+g);return wse(A,b,x,T,C,E)}function Sse(e,t,n,i,r,o,a,s,c){let u=(s-r.west)*(o-1)/(r.east-r.west),f=(c-r.south)*(a-1)/(r.north-r.south),d=u|0,p=d+1;p>=o&&(p=o-1,d=o-2);let g=f|0,m=g+1;m>=a&&(m=a-1,g=a-2);let y=u-d,A=f-g;g=a-1-g,m=a-1-m;let b=(t.decodeHeight(e,g*o+d)-n)/i,x=(t.decodeHeight(e,g*o+p)-n)/i,T=(t.decodeHeight(e,m*o+d)-n)/i,C=(t.decodeHeight(e,m*o+p)-n)/i;return wse(y,A,b,x,T,C)}function wse(e,t,n,i,r,o){return t<e?n+e*(i-n)+t*(o-i):n+e*(o-r)+t*(r-n)}function $M(e,t,n,i,r,o){o*=i;let a=0,s;if(r)for(s=0;s<t;++s)a=a*n+e[o+s];else for(s=t-1;s>=0;--s)a=a*n+e[o+s];return a}function P3e(e,t,n,i,r,o,a,s){a*=r;let c;if(o)for(c=0;c<t-1;++c)e[a+c]=s/i|0,s-=e[a+c]*i,i/=n;else for(c=t-1;c>0;--c)e[a+c]=s/i|0,s-=e[a+c]*i,i/=n;e[a+c]=s}var Lc=h0;function $T(e,t){this._tilingScheme=e,this._maximumLevel=t,this._rootNodes=[]}var WA=new ie;function D3e(e,t,n,i){let r=i.length;for(let o=0;o<r;++o){let a=i[o];if(a.x===t&&a.y===n&&a.level===e)return!0}return!1}$T.prototype.addAvailableTileRange=function(e,t,n,i,r){let o=this._tilingScheme,a=this._rootNodes;if(e===0)for(let p=n;p<=r;++p)for(let g=t;g<=i;++g)D3e(e,g,p,a)||a.push(new XT(o,void 0,0,g,p));o.tileXYToRectangle(t,n,e,WA);let s=WA.west,c=WA.north;o.tileXYToRectangle(i,r,e,WA);let u=WA.east,f=WA.south,d=new N3e(e,s,f,u,c);for(let p=0;p<a.length;++p){let g=a[p];XW(g.extent,d)&&F3e(this._maximumLevel,g,d)}};$T.prototype.computeMaximumLevelAtPosition=function(e){let t;for(let n=0;n<this._rootNodes.length;++n){let i=this._rootNodes[n];if(KT(i.extent,e)){t=i;break}}return l(t)?sI(void 0,t,e):-1};var R3e=[],O3e=[],M3e=new ie,L3e=new ie;$T.prototype.computeBestAvailableLevelOverRectangle=function(e){let t=R3e;t.length=0,e.east<e.west?(t.push(ie.fromRadians(-Math.PI,e.south,e.east,e.north,M3e)),t.push(ie.fromRadians(e.west,e.south,Math.PI,e.north,L3e))):t.push(e);let n=O3e;n.length=0;let i;for(i=0;i<this._rootNodes.length;++i)cI(n,this._rootNodes[i],t);for(i=n.length-1;i>=0;--i)if(l(n[i])&&n[i].length===0)return i;return 0};var Ise=new de;$T.prototype.isTileAvailable=function(e,t,n){let i=this._tilingScheme.tileXYToRectangle(t,n,e,WA);return ie.center(i,Ise),this.computeMaximumLevelAtPosition(Ise)>=e};$T.prototype.computeChildMaskForTile=function(e,t,n){let i=e+1;if(i>=this._maximumLevel)return 0;let r=0;return r|=this.isTileAvailable(i,2*t,2*n+1)?1:0,r|=this.isTileAvailable(i,2*t+1,2*n+1)?2:0,r|=this.isTileAvailable(i,2*t,2*n)?4:0,r|=this.isTileAvailable(i,2*t+1,2*n)?8:0,r};function XT(e,t,n,i,r){this.tilingScheme=e,this.parent=t,this.level=n,this.x=i,this.y=r,this.extent=e.tileXYToRectangle(i,r,n),this.rectangles=[],this._sw=void 0,this._se=void 0,this._nw=void 0,this._ne=void 0}Object.defineProperties(XT.prototype,{nw:{get:function(){return this._nw||(this._nw=new XT(this.tilingScheme,this,this.level+1,this.x*2,this.y*2)),this._nw}},ne:{get:function(){return this._ne||(this._ne=new XT(this.tilingScheme,this,this.level+1,this.x*2+1,this.y*2)),this._ne}},sw:{get:function(){return this._sw||(this._sw=new XT(this.tilingScheme,this,this.level+1,this.x*2,this.y*2+1)),this._sw}},se:{get:function(){return this._se||(this._se=new XT(this.tilingScheme,this,this.level+1,this.x*2+1,this.y*2+1)),this._se}}});function N3e(e,t,n,i,r){this.level=e,this.west=t,this.south=n,this.east=i,this.north=r}function XW(e,t){let n=Math.max(e.west,t.west),i=Math.max(e.south,t.south),r=Math.min(e.east,t.east),o=Math.min(e.north,t.north);return i<o&&n<r}function F3e(e,t,n){for(;t.level<e;)if(JM(t.nw.extent,n))t=t.nw;else if(JM(t.ne.extent,n))t=t.ne;else if(JM(t.sw.extent,n))t=t.sw;else if(JM(t.se.extent,n))t=t.se;else break;if(t.rectangles.length===0||t.rectangles[t.rectangles.length-1].level<=n.level)t.rectangles.push(n);else{let i=Cr(t.rectangles,n.level,B3e);i<0&&(i=~i),t.rectangles.splice(i,0,n)}}function B3e(e,t){return e.level-t}function JM(e,t){return t.west>=e.west&&t.east<=e.east&&t.south>=e.south&&t.north<=e.north}function KT(e,t){return t.longitude>=e.west&&t.longitude<=e.east&&t.latitude>=e.south&&t.latitude<=e.north}function sI(e,t,n){let i=0,r=!1;for(;!r;){let o=t._nw&&KT(t._nw.extent,n),a=t._ne&&KT(t._ne.extent,n),s=t._sw&&KT(t._sw.extent,n),c=t._se&&KT(t._se.extent,n);if(o+a+s+c>1){o&&(i=Math.max(i,sI(t,t._nw,n))),a&&(i=Math.max(i,sI(t,t._ne,n))),s&&(i=Math.max(i,sI(t,t._sw,n))),c&&(i=Math.max(i,sI(t,t._se,n)));break}else o?t=t._nw:a?t=t._ne:s?t=t._sw:c?t=t._se:r=!0}for(;t!==e;){let o=t.rectangles;for(let a=o.length-1;a>=0&&o[a].level>i;--a){let s=o[a];KT(s,n)&&(i=s.level)}t=t.parent}return i}function cI(e,t,n){if(!t)return;let i,r=!1;for(i=0;i<n.length;++i)r=r||XW(t.extent,n[i]);if(!r)return;let o=t.rectangles;for(i=0;i<o.length;++i){let a=o[i];e[a.level]||(e[a.level]=n),e[a.level]=k3e(e[a.level],a)}cI(e,t._nw,n),cI(e,t._ne,n),cI(e,t._sw,n),cI(e,t._se,n)}function k3e(e,t){let n=[];for(let i=0;i<e.length;++i){let r=e[i];XW(r,t)?(r.west<t.west&&n.push(new ie(r.west,r.south,t.west,r.north)),r.east>t.east&&n.push(new ie(t.east,r.south,r.east,r.north)),r.south<t.south&&n.push(new ie(Math.max(t.west,r.west),r.south,Math.min(t.east,r.east),t.south)),r.north>t.north&&n.push(new ie(Math.max(t.west,r.west),t.north,Math.min(t.east,r.east),r.north))):n.push(r)}return n}var wm=$T;function z3e(e){let t,n=e.name,i=e.message;l(n)&&l(i)?t=`${n}: ${i}`:t=e.toString();let r=e.stack;return l(r)&&(t+=`
${r}`),t}var m0=z3e;function ZM(e,t,n,i,r,o,a){this.provider=e,this.message=t,this.x=n,this.y=i,this.level=r,this.timesRetried=o??0,this.retry=!1,this.error=a}ZM.reportError=function(e,t,n,i,r,o,a,s){let c=e;return l(e)?(c.provider=t,c.message=i,c.x=r,c.y=o,c.level=a,c.retry=!1,c.error=s,++c.timesRetried):c=new ZM(t,i,r,o,a,0,s),l(n)&&n.numberOfListeners>0?n.raiseEvent(c):l(t)&&console.log(`An error occurred in "${t.constructor.name}": ${m0(i)}`),c};ZM.reportSuccess=function(e){l(e)&&(e.timesRetried=-1)};var qr=ZM;var KW=new de,$W=new de,Pse=new h,Dse=new h,JW=class{constructor(t){at(this,"_rectangleSouthwestInMeters");at(this,"_rectangleNortheastInMeters");if(t=t??H.EMPTY_OBJECT,this._ellipsoid=t.ellipsoid??te.default,this._numberOfLevelZeroTilesX=t.numberOfLevelZeroTilesX??1,this._numberOfLevelZeroTilesY=t.numberOfLevelZeroTilesY??1,this._projection=new _i(this._ellipsoid),l(t.rectangleSouthwestInMeters)&&l(t.rectangleNortheastInMeters))this._rectangleSouthwestInMeters=t.rectangleSouthwestInMeters,this._rectangleNortheastInMeters=t.rectangleNortheastInMeters;else{let r=this._ellipsoid.maximumRadius*Math.PI;this._rectangleSouthwestInMeters=new k(-r,-r),this._rectangleNortheastInMeters=new k(r,r)}let{x:n,y:i}=this._rectangleSouthwestInMeters;h.fromElements(n,i,0,Pse),this._projection.unproject(Pse,KW),{x:n,y:i}=this._rectangleNortheastInMeters,h.fromElements(n,i,0,Dse),this._projection.unproject(Dse,$W),this._rectangle=new ie(KW.longitude,KW.latitude,$W.longitude,$W.latitude)}get ellipsoid(){return this._ellipsoid}get rectangle(){return this._rectangle}get projection(){return this._projection}getNumberOfXTilesAtLevel(t){return this._numberOfLevelZeroTilesX<<t}getNumberOfYTilesAtLevel(t){return this._numberOfLevelZeroTilesY<<t}rectangleToNativeRectangle(t,n){let i=this._projection,r=i.project(ie.southwest(t)),o=i.project(ie.northeast(t));return l(n)?(n.west=r.x,n.south=r.y,n.east=o.x,n.north=o.y,n):new ie(r.x,r.y,o.x,o.y)}tileXYToNativeRectangle(t,n,i,r){let o=this.getNumberOfXTilesAtLevel(i),a=this.getNumberOfYTilesAtLevel(i),s=(this._rectangleNortheastInMeters.x-this._rectangleSouthwestInMeters.x)/o,c=this._rectangleSouthwestInMeters.x+t*s,u=this._rectangleSouthwestInMeters.x+(t+1)*s,f=(this._rectangleNortheastInMeters.y-this._rectangleSouthwestInMeters.y)/a,d=this._rectangleNortheastInMeters.y-n*f,p=this._rectangleNortheastInMeters.y-(n+1)*f;return l(r)?(r.west=c,r.south=p,r.east=u,r.north=d,r):new ie(c,p,u,d)}tileXYToRectangle(t,n,i,r){let o=this.tileXYToNativeRectangle(t,n,i,r),a=this._projection,s=a.unproject(new h(o.west,o.south)),c=a.unproject(new h(o.east,o.north));return o.west=s.longitude,o.south=s.latitude,o.east=c.longitude,o.north=c.latitude,o}positionToTileXY(t,n,i){let r=this._rectangle;if(!ie.contains(r,t))return;let o=this.getNumberOfXTilesAtLevel(n),a=this.getNumberOfYTilesAtLevel(n),c=(this._rectangleNortheastInMeters.x-this._rectangleSouthwestInMeters.x)/o,f=(this._rectangleNortheastInMeters.y-this._rectangleSouthwestInMeters.y)/a,p=this._projection.project(t),g=p.x-this._rectangleSouthwestInMeters.x,m=this._rectangleNortheastInMeters.y-p.y,y=g/c|0;y>=o&&(y=o-1);let A=m/f|0;return A>=a&&(A=a-1),l(i)?(i.x=y,i.y=A,i):new k(y,A)}},So=JW;var U3e=15;function Rse(e){this.ellipsoid=e.ellipsoid??te.default,this.credit=void 0,this.tilingScheme=void 0,this.height=void 0,this.width=void 0,this.encoding=void 0,this.lodCount=void 0,this.hasAvailability=!1,this.tilesAvailable=void 0,this.tilesAvailabilityLoaded=void 0,this.levelZeroMaximumGeometricError=void 0,this.terrainDataStructure=void 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Float64Array(24),a[0]=t.x,a[1]=t.y,a[2]=t.z,a[3]=n.x,a[4]=t.y,a[5]=t.z,a[6]=n.x,a[7]=n.y,a[8]=t.z,a[9]=t.x,a[10]=n.y,a[11]=t.z,a[12]=t.x,a[13]=t.y,a[14]=n.z,a[15]=n.x,a[16]=t.y,a[17]=n.z,a[18]=n.x,a[19]=n.y,a[20]=n.z,a[21]=t.x,a[22]=n.y,a[23]=n.z,r.position=new Me({componentDatatype:Y.DOUBLE,componentsPerAttribute:3,values:a}),o=new Uint16Array(36),o[0]=4,o[1]=5,o[2]=6,o[3]=4,o[4]=6,o[5]=7,o[6]=1,o[7]=0,o[8]=3,o[9]=1,o[10]=3,o[11]=2,o[12]=1,o[13]=6,o[14]=5,o[15]=1,o[16]=2,o[17]=6,o[18]=2,o[19]=3,o[20]=7,o[21]=2,o[22]=7,o[23]=6,o[24]=3,o[25]=0,o[26]=4,o[27]=3,o[28]=4,o[29]=7,o[30]=0,o[31]=1,o[32]=5,o[33]=0,o[34]=5,o[35]=4;let s=h.subtract(n,t,rze),c=h.magnitude(s)*.5;if(l(e._offsetAttribute)){let u=a.length,f=e._offsetAttribute===mn.NONE?0:1,d=new Uint8Array(u/3).fill(f);r.applyOffset=new Me({componentDatatype:Y.UNSIGNED_BYTE,componentsPerAttribute:1,values:d})}return new Tt({attributes:r,indices:o,primitiveType:Re.TRIANGLES,boundingSphere:new 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e=="number")return Number;if(e instanceof h)return h;if(e instanceof Fe)return Fe};JT.prototype.evaluate=pe.throwInstantiationError;JT.prototype.findTimeInterval=function(e,t){let n=this.times,i=n.length;if(t=t??0,e>=n[t]){if(t+1<i&&e<n[t+1])return t;if(t+2<i&&e<n[t+2])return t+1}else if(t-1>=0&&e>=n[t-1])return t-1;let r;if(e>n[t])for(r=t;r<i-1&&!(e>=n[r]&&e<n[r+1]);++r);else for(r=t-1;r>=0&&!(e>=n[r]&&e<n[r+1]);--r);return r===i-1&&(r=i-2),r};JT.prototype.wrapTime=function(e){let t=this.times,n=t[t.length-1],i=t[0],r=n-i,o;return e<i&&(o=Math.floor((i-e)/r)+1,e+=o*r),e>n&&(o=Math.floor((e-n)/r)+1,e-=o*r),e};JT.prototype.clampTime=function(e){let t=this.times;return I.clamp(e,t[0],t[t.length-1])};var Er=JT;function ZT(e){e=e??H.EMPTY_OBJECT;let t=e.points,n=e.times;this._times=n,this._points=t,this._pointType=Er.getPointType(t[0]),this._lastTimeIndex=0}Object.defineProperties(ZT.prototype,{times:{get:function(){return this._times}},points:{get:function(){return 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c;for(s=1;s<r.length;++s)c=1/(t[s]-r[s-1]*e[s-1]),r[s]=n[s]*c,o[s]=h.subtract(i[s],h.multiplyByScalar(o[s-1],e[s-1],o[s]),o[s]),o[s]=h.multiplyByScalar(o[s],c,o[s]);for(c=1/(t[s]-r[s-1]*e[s-1]),o[s]=h.subtract(i[s],h.multiplyByScalar(o[s-1],e[s-1],o[s]),o[s]),o[s]=h.multiplyByScalar(o[s],c,o[s]),a[a.length-1]=o[o.length-1],s=a.length-2;s>=0;--s)a[s]=h.subtract(o[s],h.multiplyByScalar(a[s+1],r[s],a[s]),a[s]);return a};var lI=$se;var Jse=[],Zse=[],Qse=[],ece=[];function aze(e,t,n){let i=Jse,r=Qse,o=Zse,a=ece;i.length=r.length=e.length-1,o.length=a.length=e.length;let s;i[0]=o[0]=1,r[0]=0;let c=a[0];for(l(c)||(c=a[0]=new h),h.clone(t,c),s=1;s<i.length-1;++s)i[s]=r[s]=1,o[s]=4,c=a[s],l(c)||(c=a[s]=new h),h.subtract(e[s+1],e[s-1],c),h.multiplyByScalar(c,3,c);return i[s]=0,r[s]=1,o[s]=4,c=a[s],l(c)||(c=a[s]=new h),h.subtract(e[s+1],e[s-1],c),h.multiplyByScalar(c,3,c),o[s+1]=1,c=a[s+1],l(c)||(c=a[s+1]=new h),h.clone(n,c),lI.solve(i,o,r,a)}function sze(e){let t=Jse,n=Qse,i=Zse,r=ece;t.length=n.length=e.length-1,i.length=r.length=e.length;let o;t[0]=n[0]=1,i[0]=2;let a=r[0];for(l(a)||(a=r[0]=new h),h.subtract(e[1],e[0],a),h.multiplyByScalar(a,3,a),o=1;o<t.length;++o)t[o]=n[o]=1,i[o]=4,a=r[o],l(a)||(a=r[o]=new h),h.subtract(e[o+1],e[o-1],a),h.multiplyByScalar(a,3,a);return i[o]=2,a=r[o],l(a)||(a=r[o]=new h),h.subtract(e[o],e[o-1],a),h.multiplyByScalar(a,3,a),lI.solve(t,i,n,r)}function Jl(e){e=e??H.EMPTY_OBJECT;let t=e.points,n=e.times,i=e.inTangents,r=e.outTangents;this._times=n,this._points=t,this._pointType=Er.getPointType(t[0]),this._inTangents=i,this._outTangents=r,this._lastTimeIndex=0}Object.defineProperties(Jl.prototype,{times:{get:function(){return this._times}},points:{get:function(){return this._points}},inTangents:{get:function(){return this._inTangents}},outTangents:{get:function(){return this._outTangents}}});Jl.createC1=function(e){e=e??H.EMPTY_OBJECT;let t=e.times,n=e.points,i=e.tangents,r=i.slice(0,i.length-1),o=i.slice(1,i.length);return new Jl({times:t,points:n,inTangents:o,outTangents:r})};Jl.createNaturalCubic=function(e){e=e??H.EMPTY_OBJECT;let t=e.times,n=e.points;if(n.length<3)return new qA({points:n,times:t});let i=sze(n),r=i.slice(0,i.length-1),o=i.slice(1,i.length);return new Jl({times:t,points:n,inTangents:o,outTangents:r})};Jl.createClampedCubic=function(e){e=e??H.EMPTY_OBJECT;let t=e.times,n=e.points,i=e.firstTangent,r=e.lastTangent,o=Er.getPointType(n[0]);if(n.length<3)return new qA({points:n,times:t});let a=aze(n,i,r),s=a.slice(0,a.length-1),c=a.slice(1,a.length);return new Jl({times:t,points:n,inTangents:c,outTangents:s})};Jl.hermiteCoefficientMatrix=new O(2,-3,0,1,-2,3,0,0,1,-2,1,0,1,-1,0,0);Jl.prototype.findTimeInterval=Er.prototype.findTimeInterval;var cze=new ae,QT=new h;Jl.prototype.wrapTime=Er.prototype.wrapTime;Jl.prototype.clampTime=Er.prototype.clampTime;Jl.prototype.evaluate=function(e,t){let n=this.points,i=this.times,r=this.inTangents,o=this.outTangents;this._lastTimeIndex=this.findTimeInterval(e,this._lastTimeIndex);let a=this._lastTimeIndex,s=i[a+1]-i[a],c=(e-i[a])/s,u=cze;u.z=c,u.y=c*c,u.x=u.y*c,u.w=1;let f=O.multiplyByVector(Jl.hermiteCoefficientMatrix,u,u);f.z*=s,f.w*=s;let d=this._pointType;return d===Number?n[a]*f.x+n[a+1]*f.y+o[a]*f.z+r[a]*f.w:(l(t)||(t=new d),t=d.multiplyByScalar(n[a],f.x,t),d.multiplyByScalar(n[a+1],f.y,QT),d.add(t,QT,t),d.multiplyByScalar(o[a],f.z,QT),d.add(t,QT,t),d.multiplyByScalar(r[a],f.w,QT),d.add(t,QT,t))};var YA=Jl;var lze=new ae,tce=new h,eC=new h;function uze(e){let t=e.points,n=e.times;if(t.length<3){let i=n[0],r=1/(n[1]-i),o=t[0],a=t[1];return function(s,c){l(c)||(c=new h);let u=(s-i)*r;return h.lerp(o,a,u,c)}}return function(i,r){l(r)||(r=new h);let o=e._lastTimeIndex=e.findTimeInterval(i,e._lastTimeIndex),a=(i-n[o])/(n[o+1]-n[o]),s=lze;s.z=a,s.y=a*a,s.x=s.y*a,s.w=1;let c,u,f,d,p;return o===0?(c=t[0],u=t[1],f=e.firstTangent,d=h.subtract(t[2],c,tce),h.multiplyByScalar(d,.5,d),p=O.multiplyByVector(YA.hermiteCoefficientMatrix,s,s)):o===t.length-2?(c=t[o],u=t[o+1],d=e.lastTangent,f=h.subtract(u,t[o-1],tce),h.multiplyByScalar(f,.5,f),p=O.multiplyByVector(YA.hermiteCoefficientMatrix,s,s)):(c=t[o-1],u=t[o],f=t[o+1],d=t[o+2],p=O.multiplyByVector(l_.catmullRomCoefficientMatrix,s,s)),r=h.multiplyByScalar(c,p.x,r),h.multiplyByScalar(u,p.y,eC),h.add(r,eC,r),h.multiplyByScalar(f,p.z,eC),h.add(r,eC,r),h.multiplyByScalar(d,p.w,eC),h.add(r,eC,r)}}var fze=new h,dze=new h;function l_(e){e=e??H.EMPTY_OBJECT;let t=e.points,n=e.times,i=e.firstTangent,r=e.lastTangent;if(t.length>2&&(l(i)||(i=fze,h.multiplyByScalar(t[1],2,i),h.subtract(i,t[2],i),h.subtract(i,t[0],i),h.multiplyByScalar(i,.5,i)),!l(r))){let o=t.length-1;r=dze,h.multiplyByScalar(t[o-1],2,r),h.subtract(t[o],r,r),h.add(r,t[o-2],r),h.multiplyByScalar(r,.5,r)}this._times=n,this._points=t,this._firstTangent=h.clone(i),this._lastTangent=h.clone(r),this._evaluateFunction=uze(this),this._lastTimeIndex=0}Object.defineProperties(l_.prototype,{times:{get:function(){return this._times}},points:{get:function(){return this._points}},firstTangent:{get:function(){return this._firstTangent}},lastTangent:{get:function(){return this._lastTangent}}});l_.catmullRomCoefficientMatrix=new O(-.5,1,-.5,0,1.5,-2.5,0,1,-1.5,2,.5,0,.5,-.5,0,0);l_.prototype.findTimeInterval=Er.prototype.findTimeInterval;l_.prototype.wrapTime=Er.prototype.wrapTime;l_.prototype.clampTime=Er.prototype.clampTime;l_.prototype.evaluate=function(e,t){return this._evaluateFunction(e,t)};var nce=l_;var pWt=(function(){var 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:vaRJbbbb9BEaeIdwa8Na8Acx2fgHIdwgRNaeIdzaHIdbg8VNaeIdaMg8Wa8WMMaRNaeIdlaHIdlg8WNaeIdCaRNaeId3MgRaRMMa8WNaeIdba8VNaeIdxa8WNaeIdKMgRaRMMa8VNaeId8KMMM: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:cjjjbkdndnadak0mbadhaxekdnaTmbadhaxekdna8Sa879FmbadhaxekcehKina8SJbb;aZNgRa87aRa879DEh8WJbbbbhRdnaSTmba9hheaShHinaeIdbg8VaRa8Va8W9FEaRa8VaR9EEhRaeclfheaHcufgHmbkkJFFuuh8ScbhaabhecbhHindna9ha9iaeydbgAcdtfydbcdtfIdbg8Va8W9ETmbaeclf8Pdbh9AabaacdtfgXaABdbaXclfa9A83dba8Va8Sa8Sa8V9EEh8SaacifhakaecxfheaHcifgHad6mbkdnaKaaad9hVceGmbadhaxdkaRaUaUaR9DEhUaaak9nmecbhKaahda8Sa879FmbkkdnamcjjjjdGTmba9ncbalz:tjjjbh8AdnaaTmbabheaahHina8AaeydbgAfce86bba8AaOaAcdtfydbfce86bbaeclfheaHcufgHmbkkascNefabaaalaOz:cjjjbdndnalTmbcbhXindna8AaXfRbbTmbdnaYaXfRbbgecl0mbceaetcQGmekdnaOaXcdtg8FfydbgeaXSmba8NaXcx2fgHa8Naecx2fgeydwBdwaHae8Pdb83dbxekaIaXc8S2fgKIdygcacJL:3;rUNgRMh87aKIdwg9BaRMh8SaKIdlg9CaRMh8UaKIdbg9DaRMh81aKIdag9EaRa8NaXcx2fg8JIdwg88N:th8ZaKId3g9FaRa8JIdlg89N:th83aKIdKg9Ga8JIdbg8:aRN:th80JbbbbhnaKIdCg9HJbbbbMh85aKIdzg9IJbbbbMhBaKIdxg9JJbbbbMh86dndnaCTmbaXhAinJbbbba87agaAc8S2fgHIdygR:vaRJbbbb9BEhRa8RaAaC2cltfheaHIdaa87Na8ZMh8ZaHId3a87Na83Mh83aHIdKa87Na80Mh80aHIdCa87Na85Mh85aHIdza87NaBMhBaHIdxa87Na86Mh86aHIdwa87Na8SMh8SaHIdla87Na8UMh8UaHIdba87Na81Mh81aChHina8ZaecwfIdbg8VaecxfIdbg8YNaRN:th8Za83aeclfIdbg8Wa8YNaRN:th83a85a8Wa8VNaRN:th85a81aeIdbg8Xa8XNaRN:th81a80a8Xa8YNaRN:th80aBa8Xa8VNaRN:thBa86a8Xa8WNaRN:th86a8Sa8Va8VNaRN:th8Sa8Ua8Wa8WNaRN:th8UaeczfheaHcufgHmbkaQaAcdtfydbgAaX9hmbka8MTmba8MaXcltfgeIdxhxaeIdwh9caeIdlhJaeIdbhRxekJbbbbhxJbbbbh9cJbbbbhJJbbbbhRkaBa81:vg8Wa80Na8Z:ta85aBa86a81:vg8VN:tg8Za8Ua86a8VN:tg8Y:vg8Xa8Va80Na83:tg8UN:th83a9caRa8WN:taJaRa8VN:tg86a8XN:tg85a8SaBa8WN:ta8Za8XN:tgB:vg8S:mh8Za86a8Y:vg9c:mhJdnJbbbbaRaRa81:vg9eN:ta86a9cN:ta85a8SN:tg86:la87J:983:g81NgR9ETmba8Za83NaJa8UNa9ea80Nax:tMMa86:vhnka81:laR9ETmba8Y:laR9ETmbaB:laR9ETmba9e:manNa8W:ma8ZanNa83aB:vMgBNa8V:maJanNa8X:maBNa8Ua8Y:vMMg85Na80:ma81:vMMMh87aLa8FfgeclfydbgHaeydbge9RhhaEaecitfh8FJbbbbhRdnaHaeSgDmbJbbbbhRa8FheahhAina8Naeclfydbcx2fgHIdwa88:tg8Va8VNaHIdba8::tg8Va8VNaHIdla89:tg8Va8VNMMg8Va8Naeydbcx2fgHIdwa88:tg8Wa8WNaHIdba8::tg8Wa8WNaHIdla89:tg8Wa8WNMMg8WaRaRa8W9DEgRaRa8V9DEhRaecwfheaAcufgAmbkaR:rgRaRNhRkaBa88:tg8Va8VNa87a8::tg8Va8VNa85a89:tg8Va8VNMMaR9EmbaKId8KhndnaDmbina8Na8Fclfydbcx2fgeIdba8Na8Fydbcx2fgHIdbg8W:tgRa89aHIdlg8X:tg80NaeIdla8X:tg8Va8:a8W:tg86N:tg8YaRa85a8X:tg8SNa8Va87a8W:tg8UN:tg8XNa8Va88aHIdwg81:tg8ZNaeIdwa81:tg8Wa80N:tg80a8VaBa81:tg83Na8Wa8SN:tg8VNa8Wa86NaRa8ZN:tg81a8Wa8UNaRa83N:tgRNMMa8Ya8YNa80a80Na81a81NMMa8Xa8XNa8Va8VNaRaRNMMN:rJbbj8:N9Fmda8Fcwfh8FahcufghmbkkJbbbbJbbjZac:vacJbbbb9BEgRa9BaBNa9Ia87Na9EMg8Va8VMMaBNa9Ca85Na9HaBNa9FMg8Va8VMMa85Na9Da87Na9Ja85Na9GMg8Va8VMMa87NanMMM:lNaRa9Ba88Na9Ia8:Na9EMg8Va8VMMa88Na9Ca89Na9Ha88Na9FMg8Va8VMMa89Na9Da8:Na9Ja89Na9GMg8Va8VMMa8:NanMMM:lNJbb;aZNJ:983:g81M9Emba8JaBUdwa8Ja85Udla8Ja87UdbkaXcefgXal9hmbkdnaCmbcbhCxdkcbhXindna8AaXfRbbTmbaOaXcdtgefydbaX9hmbaYaXfhhaQaefh8Ja8NaXcx2fhAa8PaXaC2cdtfhDcbhEincuhLdnahRbbci9hmbaXhLa8JydbgeaXSmba8PaEcdtgHfhKaDaHfIdbhRaXhLinaLhHcuhLdnaKaeaC2cdtfIdbaR9CmbaHcuSmbaHhLagaec8S2fIdyagaHc8S2fIdy9ETmbaehLkaQaecdtfydbgeaX9hmbkka8PaEcdtfhKa8RaEcltfh8FaXheinaKaeaC2cdtfJbbbbJbbjZagaeaLaLcuSEgHc8S2fIdygR:vaRJbbbb9BEa8FaHaC2cltfgHIdwaAIdwNaHIdbaAIdbNaHIdlaAIdlNMMaHIdxMNUdbaQaecdtfydbgeaX9hmbkaEcefgEaC9hmbkkaXcefgXal9hmbxdkkaCmbcbhCkaiavaoarawaCala8Na8Pazasayasc1efaYa8Aaqz:hjjjbkdnamcjjjjlGTmbazmbaaTmbabhecbhLinaYaeydbgAfRbbc3thQaecwfgXydbhHcjjjj94hCdna5aAcdtgEfydbaeclfgKydbgOSmbcjjjj94cba8EaOcdtfydbaASEhCkaeaQaCVaAVBdbaYaOfRbbc3th8Fcjjjj94hCcjjjj94hQdna5aOcdtfydbaHSmbcjjjj94cba8EaHcdtfydbaOSEhQkaKa8FaQVaOVBdbaYaHfRbbc3thOdna5aHcdtfydbaASmbcjjjj94cba8EaEfydbaHSEhCkaXaOaCVaHVBdbaecxfheaLcifgLaa6mbkkdnazTmbaaTmbaaheinabazabydbcdtfydbBdbabclfhbaecufgembkkdnaPTmbaP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Uint8Array([32,0,65,2,1,106,34,33,3,128,11,4,13,64,6,253,10,7,15,116,127,5,8,12,40,16,19,54,20,9,27,255,113,17,42,67,24,23,146,148,18,14,22,45,70,69,56,114,101,21,25,63,75,136,108,28,118,29,73,115]);if(typeof WebAssembly!="object")return{supported:!1};var n,i=WebAssembly.instantiate(r(e),{}).then(function(y){n=y.instance,n.exports.__wasm_call_ctors()});function r(y){for(var A=new Uint8Array(y.length),b=0;b<y.length;++b){var x=y.charCodeAt(b);A[b]=x>96?x-97:x>64?x-39:x+4}for(var T=0,b=0;b<y.length;++b)A[T++]=A[b]<60?t[A[b]]:(A[b]-60)*64+A[++b];return A.buffer.slice(0,T)}function o(y){if(!y)throw new Error("Assertion failed")}function a(y){return new Uint8Array(y.buffer,y.byteOffset,y.byteLength)}var s=48,c=16;function u(y,A){var b=y.meshlets[A*4+0],x=y.meshlets[A*4+1],T=y.meshlets[A*4+2],C=y.meshlets[A*4+3];return{vertices:y.vertices.subarray(b,b+T),triangles:y.triangles.subarray(x,x+C*3)}}function f(y,A,b,x,T,C,E,w,D,R){var M=n.exports.sbrk,N=n.exports.meshopt_buildMeshletsBound(A.length,C,E),_=M(N*c),v=M(A.length*4),S=M(A.length),P=M(A.byteLength),L=M(b.byteLength),F=new Uint8Array(n.exports.memory.buffer);F.set(a(A),P),F.set(a(b),L);var V=y(_,v,S,P,A.length,L,x,T,C,E,w,D,R);F=new Uint8Array(n.exports.memory.buffer);for(var z=F.subarray(_,_+V*c),j=new Uint32Array(z.buffer,z.byteOffset,z.byteLength/4).slice(),B=0;B<V;++B){var G=j[B*4+0],W=j[B*4+1],x=j[B*4+2],Q=j[B*4+3];n.exports.meshopt_optimizeMeshlet(v+G*4,S+W,Q,x)}var q=V?j[(V-1)*4+0]+j[(V-1)*4+2]:0,J=V?j[(V-1)*4+1]+j[(V-1)*4+3]*3:0,Z={meshlets:j,vertices:new Uint32Array(F.buffer,v,q).slice(),triangles:new Uint8Array(F.buffer,S,J).slice(),meshletCount:V};return M(_-M(0)),Z}function d(y){var A=new Float32Array(n.exports.memory.buffer,y,s/4);return{centerX:A[0],centerY:A[1],centerZ:A[2],radius:A[3],coneApexX:A[4],coneApexY:A[5],coneApexZ:A[6],coneAxisX:A[7],coneAxisY:A[8],coneAxisZ:A[9],coneCutoff:A[10]}}function p(y,A,b,x){var T=n.exports.sbrk,C=[],E=T(A.byteLength),w=T(y.vertices.byteLength),D=T(y.triangles.byteLength),R=T(s),M=new Uint8Array(n.exports.memory.buffer);M.set(a(A),E),M.set(a(y.vertices),w),M.set(a(y.triangles),D);for(var N=0;N<y.meshletCount;++N){var _=y.meshlets[N*4+0],v=y.meshlets[N*4+1],S=y.meshlets[N*4+3];n.exports.meshopt_computeMeshletBounds(R,w+_*4,D+v,S,E,b,x),C.push(d(R))}return T(E-T(0)),C}function g(y,A,b,x){var T=n.exports.sbrk,C=T(s),E=T(y.byteLength),w=T(A.byteLength),D=new Uint8Array(n.exports.memory.buffer);D.set(a(y),E),D.set(a(A),w),n.exports.meshopt_computeClusterBounds(C,E,y.length,w,b,x);var R=d(C);return T(C-T(0)),R}function m(y,A,b,x,T){var C=n.exports.sbrk,E=C(s),w=C(y.byteLength),D=x?C(x.byteLength):0,R=new Uint8Array(n.exports.memory.buffer);R.set(a(y),w),x&&R.set(a(x),D),n.exports.meshopt_computeSphereBounds(E,w,A,b,D,x?T:0);var M=d(E);return C(E-C(0)),M}return{ready:i,supported:!0,buildMeshlets:function(y,A,b,x,T,C){o(y.length%3==0),o(A instanceof 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de,ice=new h,Vze=new h,jze=new h,Hze=new h,Gze=new h,Wze=new h,qze=new h,Yze=new h,Xze=new O,Kze=new O,rce=new k,$ze=new k,Jze=new h,Zze=new se,Qze=new Jt,eUe=new Vf,oce=new h,ace=new k,tUe=new k,sce=new h,nUe=new h;function iUe(e){let t=e.meshes[0].primitives[0],n=e.accessors[t.attributes.POSITION],i=e.bufferViews[n.bufferView],r=n.count,o=i.extensions?i.extensions.EXT_meshopt_compression:void 0;if(o===void 0){let g=e.buffers[i.buffer].extras._pipeline.source;return new Float32Array(g.buffer,g.byteOffset+(i.byteOffset??0)+(n.byteOffset??0),r*3)}let a=e.buffers[o.buffer].extras._pipeline.source,s=new Uint8Array(a.buffer,a.byteOffset+(o.byteOffset??0)+(n.byteOffset??0),o.byteLength),c=o.byteStride,u=c===4?Uint8Array:Uint16Array,f=new u(r*4);u_.decodeVertexBuffer(new Uint8Array(f.buffer),r,c,s);let d=(1<<f.BYTES_PER_ELEMENT*8)-1,p=new Float32Array(r*3);for(let g=0;g<r;g++)p[g*3+0]=f[g*4+0]/d,p[g*3+1]=f[g*4+1]/d,p[g*3+2]=f[g*4+2]/d;return p}function rUe(e){let t=e.meshes[0].primitives[0],n=e.accessors[t.attributes.NORMAL],i=e.bufferViews[n.bufferView],r=n.count,o=i.extensions?i.extensions.EXT_meshopt_compression:void 0;if(o===void 0){let d=e.buffers[i.buffer].extras._pipeline.source;return new Float32Array(d.buffer,d.byteOffset+(i.byteOffset??0)+(n.byteOffset??0),r*3)}let a=e.buffers[o.buffer].extras._pipeline.source,s=new Uint8Array(a.buffer,a.byteOffset+(o.byteOffset??0)+(n.byteOffset??0),o.byteLength),c=o.byteStride,u=new Int8Array(r*c);u_.decodeVertexBuffer(new Uint8Array(u.buffer),r,c,s);let f=new Float32Array(r*3);for(let d=0;d<r;d++){let p=Math.max(u[d*4+0]/127,-1),g=Math.max(u[d*4+1]/127,-1),m=1-(Math.abs(p)+Math.abs(g));if(m<0){let A=p,b=g;p=(1-Math.abs(b))*I.signNotZero(A),g=(1-Math.abs(A))*I.signNotZero(b)}let y=uI;y.x=p,y.y=g,y.z=m,y=h.normalize(y,uI),f[d*3+0]=y.x,f[d*3+1]=y.y,f[d*3+2]=y.z}return f}function oUe(e){let t=e.meshes[0].primitives[0],n=e.accessors[t.indices],i=e.bufferViews[n.bufferView],r=n.count,o=n.componentType===Y.UNSIGNED_SHORT?Uint16Array:Uint32Array,a=i.extensions?i.extensions.EXT_meshopt_compression:void 0;if(a===void 0){let f=e.buffers[i.buffer].extras._pipeline.source;return new o(f.buffer,f.byteOffset+(i.byteOffset??0)+(n.byteOffset??0),r)}let s=e.buffers[a.buffer].extras._pipeline.source,c=new Uint8Array(s.buffer,s.byteOffset+(a.byteOffset??0)+(n.byteOffset??0),a.byteLength),u=new o(r);return u_.decodeIndexBuffer(new Uint8Array(u.buffer),r,a.byteStride,c),u}function eL(e,t){let n=e.meshes[0].primitives[0],i=e.accessors[n.extensions.CESIUM_tile_edges[t]],r=e.bufferViews[i.bufferView],o=i.count,a=i.componentType===Y.UNSIGNED_SHORT?Uint16Array:Uint32Array,s=r.extensions?r.extensions.EXT_meshopt_compression:void 0;if(s===void 0){let p=e.buffers[r.buffer].extras._pipeline.source;return new a(p.buffer,p.byteOffset+(r.byteOffset??0)+(i.byteOffset??0),o)}let c=e.buffers[s.buffer].extras._pipeline.source,u=new Uint8Array(c.buffer,c.byteOffset+(s.byteOffset??0)+(i.byteOffset??0),s.byteLength),f=new a(o),d=s.byteStride;return u_.decodeIndexSequence(new Uint8Array(f.buffer),o,d,u),f}function aUe(e,t,n){return n.positions=iUe(e),n.normals=t?rUe(e):void 0,n.indices=oUe(e),n.edgeIndicesWest=eL(e,"left"),n.edgeIndicesSouth=eL(e,"bottom"),n.edgeIndicesEast=eL(e,"right"),n.edgeIndicesNorth=eL(e,"top"),n}rq.upsampleMesh=function(e){e=e??H.EMPTY_OBJECT;let{isEastChild:t,isNorthChild:n,parentMinimumHeight:i,parentMaximumHeight:r,skirtHeight:o}=e,a=e.parentIndexCountWithoutSkirts,s=e.parentIndices,c=e.parentVertexCountWithoutSkirts,u=e.parentVertices,f=po.clone(e.parentEncoding,new po),d=f.hasVertexNormals,p=f.hasWebMercatorT,g=f.exaggeration,m=f.exaggerationRelativeHeight,A=g!==1,b=ie.clone(e.rectangle,new ie),x=te.clone(e.ellipsoid),T=[],C=[],E=[],w=[],D=[],R=[],M=[],N=[];AUe(t,n,a,s,c,u,f,w,D,R,M,N,T,E,C);let _=ie.center(b,Bze);_.height=.5*(i+r);let v=de.toCartesian(_,x,kze),S=T.length,P=new po(v,void 0,void 0,void 0,void 0,d,p,A,g,m),L=P.stride,F=Vr.getSkirtVertexCount(D,R,M,N),V=S+F,z=w.length,j=Vr.getSkirtIndexCountWithFilledCorners(F),B=z+j,G=V<=65535?Uint16Array:Uint32Array,W=new G(B);W.set(w);let Q=new G(D),q=new G(R),J=new G(M),Z=new G(N),ce=new Float32Array(V*L),Ae=0,le=mt.eastNorthUpToFixedFrame(v,x,Xze),Ce=O.inverseTransformation(le,Kze),ye=b.west,ve=b.east,Ie=b.south,Le=b.north,$e=_i.geodeticLatitudeToMercatorAngle(Ie),yt=1/(_i.geodeticLatitudeToMercatorAngle(Le)-$e),Ke=Number.POSITIVE_INFINITY,we=Number.NEGATIVE_INFINITY,We=h.fromElements(Number.POSITIVE_INFINITY,Number.POSITIVE_INFINITY,Number.POSITIVE_INFINITY,qze),Ct=h.fromElements(Number.NEGATIVE_INFINITY,Number.NEGATIVE_INFINITY,Number.NEGATIVE_INFINITY,Yze);for(let In=0;In<S;In++){let rt=T[In],dt=s[rt*3+0],vi=s[rt*3+1],wn=s[rt*3+2],Mi=$ze;Mi.x=C[In*2+0],Mi.y=C[In*2+1];let lr=Mi.x,Li=Mi.y,Wi=E[In*2+0],ri=E[In*2+1],ei=1-Wi-ri,vn=f.decodeHeight(u,dt),ti=f.decodeHeight(u,vi),xr=f.decodeHeight(u,wn),fa=vn*Wi+ti*ri+xr*ei;Ke=Math.min(fa,Ke),we=Math.max(fa,we);let Ma=I.lerp(ye,ve,lr),Xa=I.lerp(Ie,Le,Li),Ka=de.fromRadians(Ma,Xa,fa,Uze),Qr=de.toCartesian(Ka,x,Vze),mi=O.multiplyByPoint(Ce,Qr,Hze);We=h.minimumByComponent(mi,We,We),Ct=h.maximumByComponent(mi,Ct,Ct);let eo;if(d){let Ri=f.decodeNormal(u,dt,Lze),Tr=f.decodeNormal(u,vi,Nze),da=f.decodeNormal(u,wn,Fze),Co=h.fromElements(Ri.x*Wi+Tr.x*ri+da.x*ei,Ri.y*Wi+Tr.y*ri+da.y*ei,Ri.z*Wi+Tr.z*ri+da.z*ei,oce);Co=h.normalize(Co,oce),eo=an.octEncode(Co,tUe)}let Di;p&&(Di=(_i.geodeticLatitudeToMercatorAngle(Xa)-$e)*yt);let Mo;A&&(Mo=x.geodeticSurfaceNormal(Qr,nUe)),Ae=P.encode(ce,Ae,Qr,Mi,fa,eo,Di,Mo)}let ct=Jt.fromRectangle(b,Ke,we,x,Qze),dn=se.fromVertices(ce,P.center,L,Zze),bt=new vm(x).computeHorizonCullingPointFromVerticesPossiblyUnderEllipsoid(P.center,ce,L,P.center,Ke,Jze),Dt=new mc(h.clone(P.center,new h),ce,W,z,S,Ke,we,b,se.clone(dn),h.clone(bt),L,Jt.clone(ct),P,Q,q,J,Z);return lce(Dt,b,x,We,Ct,le,Ce,o),Dt};function lce(e,t,n,i,r,o,a,s){let{encoding:c}=e,u=c.stride,f=e.vertices,{hasVertexNormals:d,hasWebMercatorT:p,exaggeration:g,exaggerationRelativeHeight:m}=c,A=g!==1,b=e.vertexCountWithoutSkirts,x=b*u,T=f.length/u,C=T-b,E=e.indices,w=e.indexCountWithoutSkirts,D=e.westIndicesSouthToNorth,R=e.southIndicesEastToWest,M=e.eastIndicesNorthToSouth,N=e.northIndicesWestToEast;Vr.addSkirtIndicesWithFilledCorners(D,R,M,N,b,E,w);let _=0,v=_+D.length,S=v+R.length,P=S+M.length,L=[D,R,M,N],F=[_,v,S,P],V=[-1,0,1,0],z=[0,-1,0,1],j=h.clone(i,Gze),B=h.clone(r,Wze),G=e.maximumHeight,W=e.minimumHeight-s;for(let J=0;J<C;J++){let Z;for(Z=0;Z<3&&!(J<F[Z+1]);Z++);let ce=L[Z][J-F[Z]],Ae=c.decodeTextureCoordinates(f,ce,rce),le=1e-4,Ce=Ae.x+V[Z]*le,ye=Ae.y+z[Z]*le,ve=I.lerp(t.west,t.east,Ce),Ie=I.clamp(I.lerp(t.south,t.north,ye),-I.PI_OVER_TWO,+I.PI_OVER_TWO),$e=c.decodeHeight(f,ce)-s,Ye=de.fromRadians(ve,Ie,$e,zze),yt=de.toCartesian(Ye,n,ice),Ke;d&&(Ke=c.getOctEncodedNormal(f,ce,ace));let we;p&&(we=c.decodeWebMercatorT(f,ce));let We;A&&(We=n.geodeticSurfaceNormal(yt,sce)),x=c.encode(f,x,yt,Ae,$e,Ke,we,We);let Ct=O.multiplyByPoint(a,yt,jze);h.minimumByComponent(Ct,j,j),h.maximumByComponent(Ct,B,B)}let Q=Vf.fromCorners(j,B,eUe),q=new po(c.center,Q,W,G,o,c.hasVertexNormals,c.hasWebMercatorT,A,g,m);if(c.quantization!==q.quantization){let J=q,Z=J.stride,ce=new Float32Array(T*Z),Ae=0;for(let le=0;le<T;le++)Ae=J.encode(ce,Ae,c.decodePosition(f,le,ice),c.decodeTextureCoordinates(f,le,rce),c.decodeHeight(f,le),c.hasVertexNormals?c.getOctEncodedNormal(f,le,ace):void 0,c.hasWebMercatorT?c.decodeWebMercatorT(f,le):void 0,c.hasGeodeticSurfaceNormals?c.decodeGeodeticSurfaceNormal(f,le,sce):void 0);e.vertices=ce,e.stride=Z,e.encoding=J}return e}var oq=0,sUe=1,aq=2,sq=3,cUe=4,lUe=new h,uUe=[new h,new h,new h,new h,new h,new h],fUe=[new k,new k,new k,new k,new k,new k],dUe=[new h,new h,new h,new h,new h,new h],hUe=[new k,new k,new k,new k,new k,new k];function cce(e,t,n,i){switch(n){case oq:return I.sign(i.x-e.x);case aq:return I.sign(t.x-i.x);case sq:return I.sign(i.y-e.y);default:return I.sign(t.y-i.y)}}function mUe(e,t,n,i,r,o){let a,s,c;switch(n){case oq:a=(e.x-i.x)/(r.x-i.x),s=e.x,c=i.y+(r.y-i.y)*a;break;case aq:a=(t.x-i.x)/(r.x-i.x),s=t.x,c=i.y+(r.y-i.y)*a;break;case sq:a=(e.y-i.y)/(r.y-i.y),s=i.x+(r.x-i.x)*a,c=e.y;break;default:a=(t.y-i.y)/(r.y-i.y),s=i.x+(r.x-i.x)*a,c=t.y;break}return h.fromElements(s,c,a,o)}var pUe={length:0,coordinates:[new k,new k,new k,new k,new k,new k],barycentricCoordinates:[new h,new h,new h,new h,new h,new h]};function gUe(e,t,n,i,r,o,a,s){let c,u=fUe,f=uUe,d=3,p=hUe;k.clone(r,p[0]),k.clone(o,p[1]),k.clone(a,p[2]);let g=dUe;h.fromElements(1,0,0,g[0]),h.fromElements(0,1,0,g[1]),h.fromElements(0,0,1,g[2]);for(let m=0;m<t;m++){let y=(e+m)%cUe,A=u,b=f;u=p,f=g,c=d,p=A,g=b,d=0;let x=c-1,T=u[x],C=f[x],E=cce(n,i,y,T);for(let w=0;w<c;w++){let D=u[w],R=f[w],M=cce(n,i,y,D);if(E*M===-1){let N=mUe(n,i,y,T,D,lUe),{x:_,y:v,z:S}=N,P=1-S,L=C.x*P+R.x*S,F=C.y*P+R.y*S,V=C.z*P+R.z*S;k.fromElements(_,v,p[d]),h.fromElements(L,F,V,g[d]),d++}M>=0&&(k.clone(D,p[d]),h.clone(R,g[d]),d++),T=D,C=R,E=M}if(d===0)break}s.length=d;for(let m=0;m<d;m++)k.clone(p[m],s.coordinates[m]),h.clone(g[m],s.barycentricCoordinates[m]);return s}function _Ue(e,t,n,i,r,o,a,s){return gUe(e?t?sq:oq:t?aq:sUe,2,n,i,r,o,a,s)}var yUe=[[],[0],[1],[0,1],[2],[0,2],[1,2],[0,1,2]];function AUe(e,t,n,i,r,o,a,s,c,u,f,d,p,g,m){let y={},A=e?.5:0,b=e?1:.5,x=t?.5:0,T=t?1:.5,C=Ize;C.x=A,C.y=x;let E=Pze;E.x=b,E.y=T;let w=0;for(let D=0;D<n;D+=3){let R=i[D+0],M=i[D+1],N=i[D+2],_=a.decodeTextureCoordinates(o,R,Rze),v=a.decodeTextureCoordinates(o,M,Oze),S=a.decodeTextureCoordinates(o,N,Mze),P=_Ue(e,t,C,E,_,v,S,pUe),L=P.length;if(L<3)continue;let F=Dze;for(let B=0;B<L;B++){let G=P.barycentricCoordinates[B],W=G.x,Q=G.y,q=G.z,J=Math.ceil(W)|Math.ceil(Q)<<1|Math.ceil(q)<<2,Z=yUe[J],ce,Ae=!1;if(Z.length===1){let le=Z[0],ye=i[D+le];ce=y[ye],ce===void 0&&(Ae=!0,ce=w++,y[ye]=ce)}else if(Z.length===2){let le=Z[0],Ce=Z[1],ye=i[D+le],ve=i[D+Ce],Ie=P.barycentricCoordinates[(B+L-1)%L],Le=Math.ceil(Ie.x)|Math.ceil(Ie.y)<<1|Math.ceil(Ie.z)<<2,$e=J===Le,Ye=Math.min(ye,ve),yt=Math.max(ye,ve),Ke=r+2*(Ye*r+yt),we=Ke+0,We=Ke+1,Ct=y[we],ct=y[We],dn=!$e==(Ct===void 0||ct===void 0);if(ce=dn?Ct:ct,ce===void 0){Ae=!0,ce=w++;let Ht=dn?we:We;y[Ht]=ce}}else Ae=!0,ce=w++;if(F[B]=ce,Ae){let le=D/3;p.push(le);let Ce=P.coordinates[B],ye=(Ce.x-A)/(b-A),ve=(Ce.y-x)/(T-x);m.push(ye,ve),g.push(W,Q),ye===0?c.push(ce):ye===1&&f.push(ce),ve===0?u.push(ce):ve===1&&d.push(ce)}}let V=F[0],z=F[1],j=F[2];s.push(V,z,j);for(let B=3;B<L;B++)z=j,j=F[B],s.push(V,z,j)}c.sort(function(D,R){return m[D*2+1]-m[R*2+1]}),u.sort(function(D,R){return m[R*2+0]-m[D*2+0]}),f.sort(function(D,R){return m[R*2+1]-m[D*2+1]}),d.sort(function(D,R){return m[D*2+0]-m[R*2+0]})}var fI=rq;var tL={};tL.clipTriangleAtAxisAlignedThreshold=function(e,t,n,i,r,o){l(o)?o.length=0:o=[];let a,s,c;t?(a=n<e,s=i<e,c=r<e):(a=n>e,s=i>e,c=r>e);let u=a+s+c,f,d,p,g,m,y;return u===1?a?(f=(e-n)/(i-n),d=(e-n)/(r-n),o.push(1),o.push(2),d!==1&&(o.push(-1),o.push(0),o.push(2),o.push(d)),f!==1&&(o.push(-1),o.push(0),o.push(1),o.push(f))):s?(p=(e-i)/(r-i),g=(e-i)/(n-i),o.push(2),o.push(0),g!==1&&(o.push(-1),o.push(1),o.push(0),o.push(g)),p!==1&&(o.push(-1),o.push(1),o.push(2),o.push(p))):c&&(m=(e-r)/(n-r),y=(e-r)/(i-r),o.push(0),o.push(1),y!==1&&(o.push(-1),o.push(2),o.push(1),o.push(y)),m!==1&&(o.push(-1),o.push(2),o.push(0),o.push(m))):u===2?!a&&n!==e?(g=(e-i)/(n-i),m=(e-r)/(n-r),o.push(0),o.push(-1),o.push(1),o.push(0),o.push(g),o.push(-1),o.push(2),o.push(0),o.push(m)):!s&&i!==e?(y=(e-r)/(i-r),f=(e-n)/(i-n),o.push(1),o.push(-1),o.push(2),o.push(1),o.push(y),o.push(-1),o.push(0),o.push(1),o.push(f)):!c&&r!==e&&(d=(e-n)/(r-n),p=(e-i)/(r-i),o.push(2),o.push(-1),o.push(0),o.push(2),o.push(d),o.push(-1),o.push(1),o.push(2),o.push(p)):u!==3&&(o.push(0),o.push(1),o.push(2)),o};tL.computeBarycentricCoordinates=function(e,t,n,i,r,o,a,s,c){let u=n-a,f=a-r,d=o-s,p=i-s,g=1/(d*u+f*p),m=t-s,y=e-a,A=(d*y+f*m)*g,b=(-p*y+u*m)*g,x=1-A-b;return l(c)?(c.x=A,c.y=b,c.z=x,c):new h(A,b,x)};tL.computeLineSegmentLineSegmentIntersection=function(e,t,n,i,r,o,a,s,c){let u=(a-r)*(t-o)-(s-o)*(e-r),f=(n-e)*(t-o)-(i-t)*(e-r),d=(s-o)*(n-e)-(a-r)*(i-t);if(d===0)return;let p=u/d,g=f/d;if(p>=0&&p<=1&&g>=0&&g<=1)return l(c)||(c=new k),c.x=e+p*(n-e),c.y=t+p*(i-t),c};var Rm=tL;function g0(e){e=e??H.EMPTY_OBJECT,this._minimumHeight=e.minimumHeight,this._maximumHeight=e.maximumHeight,this._skirtHeight=e.skirtHeight,this._boundingSphere=se.clone(e.boundingSphere,new se),this._orientedBoundingBox=Jt.clone(e.orientedBoundingBox,new Jt),this._horizonOcclusionPoint=h.clone(e.horizonOcclusionPoint,new h),this._hasVertexNormals=e.requestVertexNormals??!1,this._hasWaterMask=e.requestWaterMask??!1,this._hasWebMercatorT=!0,this._credits=e.credits,this._childTileMask=e.childTileMask??15,this._gltf=e.gltf,this._mesh=void 0,this._waterMask=e.waterMask}Object.defineProperties(g0.prototype,{credits:{get:function(){return this._credits}},waterMask:{get:function(){return this._waterMask}}});g0.prototype.interpolateHeight=function(e,t,n){let i=this._mesh;return i===void 0?void 0:fce(i,e,t,n)};g0.prototype.isChildAvailable=function(e,t,n,i){let r=2;return n!==e*2&&++r,i!==t*2&&(r-=2),(this._childTileMask&1<<r)!==0};var uce="createVerticesFromCesium3DTilesTerrain",bUe=new Yn(uce),xUe=new Yn(uce,Hu.maximumAsynchronousTasks);g0.prototype.createMesh=function(e){e=e??H.EMPTY_OBJECT;let n=e.throttle??!0?xUe:bUe,i=e.tilingScheme,r=i.ellipsoid,o=e.x,a=e.y,s=e.level,c=i.tileXYToRectangle(o,a,s,new ie),u=this._gltf,f=n.scheduleTask({ellipsoid:r,rectangle:c,hasVertexNormals:this._hasVertexNormals,hasWaterMask:this._hasWaterMask,hasWebMercatorT:this._hasWebMercatorT,gltf:u,minimumHeight:this._minimumHeight,maximumHeight:this._maximumHeight,boundingSphere:this._boundingSphere,orientedBoundingBox:this._orientedBoundingBox,horizonOcclusionPoint:this._horizonOcclusionPoint,skirtHeight:this._skirtHeight,exaggeration:e.exaggeration,exaggerationRelativeHeight:e.exaggerationRelativeHeight});if(!l(f))return;let d=this;return Promise.resolve(f).then(function(p){let g=p,m=po.clone(g.encoding,new po),y=new Float32Array(g.verticesBuffer),A=y.length/m.stride,b=g.vertexCountWithoutSkirts,x=A<=65535?Uint16Array:Uint32Array,T=new x(g.indicesBuffer),C=new x(g.westIndicesBuffer),E=new x(g.eastIndicesBuffer),w=new x(g.southIndicesBuffer),D=new x(g.northIndicesBuffer),R=g.indexCountWithoutSkirts,M=d._minimumHeight,N=d._maximumHeight,_=h.clone(m.center,new h),v=se.clone(d._boundingSphere,new 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this._credits}},waterMask:{get:function(){}}});var TUe=new Yn("upsampleVerticesFromCesium3DTilesTerrain",Hu.maximumAsynchronousTasks);function nL(e,t,n,i,r,o,a,s,c,u,f){if(f-s>1)throw new pe("Upsampling through more than one level at a time is not currently supported.");let p=n*.5,g=o*2!==c,m=a*2===u,y=r.tileXYToRectangle(c,u,f,new ie),A=r.ellipsoid,b={isEastChild:g,isNorthChild:m,rectangle:y,ellipsoid:A,skirtHeight:p,parentVertices:t.vertices,parentIndices:t.indices,parentVertexCountWithoutSkirts:t.vertexCountWithoutSkirts,parentIndexCountWithoutSkirts:t.indexCountWithoutSkirts,parentMinimumHeight:t.minimumHeight,parentMaximumHeight:t.maximumHeight,parentEncoding:t.encoding};if(e){let T=fI.upsampleMesh(b),C=new p0({terrainMesh:T,skirtHeight:p,credits:i});return Promise.resolve(C)}let x=TUe.scheduleTask(b);if(x!==void 0)return x.then(function(T){let C=po.clone(T.encoding,new po),E=C.stride,w=new Float32Array(T.verticesBuffer),D=w.length/E,R=T.vertexCountWithoutSkirts,M=D<=65535?Uint16Array:Uint32Array,N=new M(T.indicesBuffer),_=new M(T.westIndicesBuffer),v=new M(T.eastIndicesBuffer),S=new M(T.southIndicesBuffer),P=new M(T.northIndicesBuffer),L=T.indexCountWithoutSkirts,F=T.minimumHeight,V=T.maximumHeight,z=h.clone(C.center,new h),j=se.clone(T.boundingSphere,new se),B=h.clone(T.horizonOcclusionPoint,new h),G=Jt.clone(T.orientedBoundingBox,new Jt),W=new mc(z,w,N,L,R,F,V,y,j,B,E,G,C,_,S,v,P),Q=new p0({terrainMesh:W,skirtHeight:p,credits:i});return Promise.resolve(Q)})}var CUe=new k,vUe=new k,EUe=new k,SUe=new h;function fce(e,t,n,i){let r=I.clamp((n-t.west)/t.width,0,1),o=I.clamp((i-t.south)/t.height,0,1),{vertices:a,encoding:s,indices:c}=e;for(let u=0;u<e.indexCountWithoutSkirts;u+=3){let f=c[u],d=c[u+1],p=c[u+2],g=s.decodeTextureCoordinates(a,f,CUe),m=s.decodeTextureCoordinates(a,d,vUe),y=s.decodeTextureCoordinates(a,p,EUe),A=Math.min(g.x,m.x,y.x),b=Math.max(g.x,m.x,y.x),x=Math.min(g.y,m.y,y.y),T=Math.max(g.y,m.y,y.y);if(r>=A&&r<=b&&o>=x&&o<=T){let C=Rm.computeBarycentricCoordinates(r,o,g.x,g.y,m.x,m.y,y.x,y.y,SUe);if(C.x>=0&&C.y>=0&&C.z>=0){let E=s.decodeHeight(a,f),w=s.decodeHeight(a,d),D=s.decodeHeight(a,p);return C.x*E+C.y*w+C.z*D}}}return 0}var iL=g0;function ih(e){this._comparator=e.comparator,this._maximumLength=e.maximumLength,this._array=l(e.maximumLength)?new Array(e.maximumLength):[],this._length=0}Object.defineProperties(ih.prototype,{length:{get:function(){return this._length}},maximumLength:{get:function(){return this._maximumLength},set:function(e){if(l(e)){for(;this._length>e;)this.removeMinimum();this._array.length=e}this._maximumLength=e}},internalArray:{get:function(){return this._array}},comparator:{get:function(){return 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Y.DOUBLE}};cn.getDataViewAccessors=function(e,t){return{[cn.UINT8]:{get:e.getUint8.bind(e),set:e.setUint8.bind(e)},[cn.INT8]:{get:e.getInt8.bind(e),set:e.setInt8.bind(e)},[cn.UINT16]:{get:i=>e.getUint16(i,!0),set:(i,r)=>e.setUint16(i,r,!0)},[cn.INT16]:{get:i=>e.getInt16(i,!0),set:(i,r)=>e.setInt16(i,r,!0)},[cn.UINT32]:{get:i=>e.getUint32(i,!0),set:(i,r)=>e.setUint32(i,r,!0)},[cn.INT32]:{get:i=>e.getInt32(i,!0),set:(i,r)=>e.setInt32(i,r,!0)},[cn.FLOAT32]:{get:i=>e.getFloat32(i,!0),set:(i,r)=>e.setFloat32(i,r,!0)},[cn.FLOAT64]:{get:i=>e.getFloat64(i,!0),set:(i,r)=>e.setFloat64(i,r,!0)},[cn.UINT64]:{get:i=>e.getBigUint64(i,!0),set:(i,r)=>e.setBigUint64(i,BigInt(r),!0)},[cn.INT64]:{get:i=>e.getBigInt64(i,!0),set:(i,r)=>e.setBigInt64(i,BigInt(r),!0)}}[t]};Object.freeze(cn);var Mt=cn;var Yr={SCALAR:"SCALAR",VEC2:"VEC2",VEC3:"VEC3",VEC4:"VEC4",MAT2:"MAT2",MAT3:"MAT3",MAT4:"MAT4",BOOLEAN:"BOOLEAN",STRING:"STRING",ENUM:"ENUM"};Yr.isVectorType=function(e){switch(e){case Yr.VEC2:case Yr.VEC3:case 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t=e.id,n=e.type,i=e.componentType,r=e.enumType,o=l(i)&&(e.normalized??!1)&&Mt.isIntegerType(i);this._id=t,this._name=e.name,this._description=e.description,this._semantic=e.semantic,this._isLegacyExtension=e.isLegacyExtension,this._type=n,this._componentType=i,this._enumType=r,this._valueType=l(r)?r.valueType:i,this._isArray=e.isArray??!1,this._isVariableLengthArray=e.isVariableLengthArray??!1,this._arrayLength=e.arrayLength,this._min=Xe(e.min,!0),this._max=Xe(e.max,!0),this._normalized=o;let a=Xe(e.offset,!0),s=Xe(e.scale,!0),c=l(a)||l(s),u=!0;l(a)||(a=this.expandConstant(0,u)),l(s)||(s=this.expandConstant(1,u)),this._offset=a,this._scale=s,this._hasValueTransform=c,this._noData=Xe(e.noData,!0),this._default=Xe(e.default,!0),this._required=e.required??!0,this._extras=Xe(e.extras,!0),this._extensions=Xe(e.extensions,!0)}Lo.fromJson=function(e){e=e??H.EMPTY_OBJECT;let t=e.id,n=e.property,i=RUe(n),r=OUe(n,e.enums),o;return l(i)?i?o=l(n.optional)?!n.optional:!0:o=n.required??!1:o=!1,new Lo({id:t,type:r.type,componentType:r.componentType,enumType:r.enumType,isArray:r.isArray,isVariableLengthArray:r.isVariableLengthArray,arrayLength:r.arrayLength,normalized:n.normalized,min:n.min,max:n.max,offset:n.offset,scale:n.scale,noData:n.noData,default:n.default,required:o,name:n.name,description:n.description,semantic:n.semantic,extras:n.extras,extensions:n.extensions,isLegacyExtension:i})};Object.defineProperties(Lo.prototype,{id:{get:function(){return this._id}},name:{get:function(){return this._name}},description:{get:function(){return this._description}},type:{get:function(){return this._type}},enumType:{get:function(){return this._enumType}},componentType:{get:function(){return this._componentType}},valueType:{get:function(){return this._valueType}},isArray:{get:function(){return this._isArray}},isVariableLengthArray:{get:function(){return this._isVariableLengthArray}},arrayLength:{get:function(){return this._arrayLength}},normalized:{get:function(){return 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c;if(l(e.enumType)&&(c=t[e.enumType]),n===gt.ENUM)return{type:n,componentType:void 0,enumType:c,valueType:c.valueType,isArray:o,isVariableLengthArray:s,arrayLength:a};if(r&&i===gt.ENUM)return{type:i,componentType:void 0,enumType:c,valueType:c.valueType,isArray:o,isVariableLengthArray:s,arrayLength:a};if(n===gt.SCALAR||gt.isMatrixType(n)||gt.isVectorType(n))return{type:n,componentType:i,enumType:void 0,valueType:i,isArray:o,isVariableLengthArray:s,arrayLength:a};if(n===gt.BOOLEAN||n===gt.STRING)return{type:n,componentType:void 0,enumType:void 0,valueType:void 0,isArray:o,isVariableLengthArray:s,arrayLength:a};if(r&&(i===gt.BOOLEAN||i===gt.STRING))return{type:i,componentType:void 0,enumType:void 0,valueType:void 0,isArray:o,isVariableLengthArray:s,arrayLength:a};if(l(i)&&l(Mt[i]))return{type:gt.SCALAR,componentType:i,enumType:void 0,valueType:i,isArray:o,isVariableLengthArray:s,arrayLength:a};if(l(Mt[n]))return{type:gt.SCALAR,componentType:n,enumType:void 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Array(this._arrayLength).fill(a)};Lo.prototype.handleNoData=function(e){let t=this._noData;if(!l(t))return e;if(!yce(e,t))return e};function yce(e,t){if(!Array.isArray(e))return e===t;if(!Array.isArray(t)||e.length!==t.length)return!1;for(let n=0;n<e.length;n++)if(!yce(e[n],t[n]))return!1;return!0}Lo.prototype.unpackVectorAndMatrixTypes=function(e,t){t=t??!1;let n=gt.getMathType(this._type),i=this._isArray,r=gt.getComponentCount(this._type),o=i&&r>1;return l(n)?t&&o?e.map(function(a){return n.unpack(a)}):i?n.unpackArray(e):n.unpack(e):e};Lo.prototype.packVectorAndMatrixTypes=function(e,t){t=t??!1;let n=gt.getMathType(this._type),i=this._isArray,r=gt.getComponentCount(this._type),o=i&&r>1;return l(n)?t&&o?e.map(function(a){return n.pack(a,[])}):i?n.packArray(e,[]):n.pack(e,[]):e};Lo.prototype.validate=function(e){if(!(!l(e)&&l(this._default)))return this._required&&!l(e)?"required property must have a value":this._isArray?MUe(this,e):Ace(this,e)};function 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tt.RG_INTEGER:return ee.RG32UI;case tt.RED_INTEGER:return ee.R32UI}return e};Object.freeze(tt);var He=tt;function wq(e,t,n){return n<0&&(n+=1),n>1&&(n-=1),n*6<1?e+(t-e)*6*n:n*2<1?t:n*3<2?e+(t-e)*(2/3-n)*6:e}var _e=class e{constructor(t,n,i,r){this.red=t??1,this.green=n??1,this.blue=i??1,this.alpha=r??1}static fromCartesian4(t,n){return l(n)?(n.red=t.x,n.green=t.y,n.blue=t.z,n.alpha=t.w,n):new e(t.x,t.y,t.z,t.w)}static fromBytes(t,n,i,r,o){return t=e.byteToFloat(t??255),n=e.byteToFloat(n??255),i=e.byteToFloat(i??255),r=e.byteToFloat(r??255),l(o)?(o.red=t,o.green=n,o.blue=i,o.alpha=r,o):new e(t,n,i,r)}static fromAlpha(t,n,i){return l(i)?(i.red=t.red,i.green=t.green,i.blue=t.blue,i.alpha=n,i):new e(t.red,t.green,t.blue,n)}static fromRgba(t,n){return Pq[0]=t,e.fromBytes(x0[0],x0[1],x0[2],x0[3],n)}static fromHsl(t,n,i,r,o){t=(t??0)%1,n=n??0,i=i??0,r=r??1;let a=i,s=i,c=i;if(n!==0){let u;i<.5?u=i*(1+n):u=i+n-i*n;let f=2*i-u;a=wq(f,u,t+1/3),s=wq(f,u,t),c=wq(f,u,t-1/3)}return l(o)?(o.red=a,o.green=s,o.blue=c,o.alpha=r,o):new e(a,s,c,r)}static fromRandom(t,n){t=t??H.EMPTY_OBJECT;let i=t.red;if(!l(i)){let s=t.minimumRed??0,c=t.maximumRed??1;i=s+I.nextRandomNumber()*(c-s)}let r=t.green;if(!l(r)){let s=t.minimumGreen??0,c=t.maximumGreen??1;r=s+I.nextRandomNumber()*(c-s)}let o=t.blue;if(!l(o)){let s=t.minimumBlue??0,c=t.maximumBlue??1;o=s+I.nextRandomNumber()*(c-s)}let a=t.alpha;if(!l(a)){let s=t.minimumAlpha??0,c=t.maximumAlpha??1;a=s+I.nextRandomNumber()*(c-s)}return l(n)?(n.red=i,n.green=r,n.blue=o,n.alpha=a,n):new e(i,r,o,a)}static fromCssColorString(t,n){l(n)||(n=new e),t=t.trim();let i=e[t.toUpperCase()];if(l(i))return e.clone(i,n),n;let r=G4e.exec(t);return r!==null?(n.red=parseInt(r[1],16)/15,n.green=parseInt(r[2],16)/15,n.blue=parseInt(r[3],16)/15,n.alpha=parseInt(r[4]??"f",16)/15,n):(r=W4e.exec(t),r!==null?(n.red=parseInt(r[1],16)/255,n.green=parseInt(r[2],16)/255,n.blue=parseInt(r[3],16)/255,n.alpha=parseInt(r[4]??"ff",16)/255,n):(r=q4e.exec(t),r!==null?(n.red=parseFloat(r[1])/(r[1].substr(-1)==="%"?100:255),n.green=parseFloat(r[2])/(r[2].substr(-1)==="%"?100:255),n.blue=parseFloat(r[3])/(r[3].substr(-1)==="%"?100:255),n.alpha=parseFloat(r[4]??"1.0"),n):(r=Y4e.exec(t),r!==null?e.fromHsl(parseFloat(r[1])/360,parseFloat(r[2])/100,parseFloat(r[3])/100,parseFloat(r[4]??"1.0"),n):(n=void 0,n))))}static pack(t,n,i){return i=i??0,n[i++]=t.red,n[i++]=t.green,n[i++]=t.blue,n[i]=t.alpha,n}static unpack(t,n,i){return n=n??0,l(i)||(i=new e),i.red=t[n++],i.green=t[n++],i.blue=t[n++],i.alpha=t[n],i}static byteToFloat(t){return t/255}static floatToByte(t){return t===1?255:t*256|0}static clone(t,n){if(l(t))return l(n)?(n.red=t.red,n.green=t.green,n.blue=t.blue,n.alpha=t.alpha,n):new e(t.red,t.green,t.blue,t.alpha)}static equals(t,n){return t===n||l(t)&&l(n)&&t.red===n.red&&t.green===n.green&&t.blue===n.blue&&t.alpha===n.alpha}static equalsArray(t,n,i){return t.red===n[i]&&t.green===n[i+1]&&t.blue===n[i+2]&&t.alpha===n[i+3]}clone(t){return e.clone(this,t)}equals(t){return e.equals(this,t)}equalsEpsilon(t,n){return this===t||l(t)&&Math.abs(this.red-t.red)<=n&&Math.abs(this.green-t.green)<=n&&Math.abs(this.blue-t.blue)<=n&&Math.abs(this.alpha-t.alpha)<=n}toString(){return`(${this.red}, ${this.green}, ${this.blue}, ${this.alpha})`}toCssColorString(){let t=e.floatToByte(this.red),n=e.floatToByte(this.green),i=e.floatToByte(this.blue);return this.alpha===1?`rgb(${t},${n},${i})`:`rgba(${t},${n},${i},${this.alpha})`}toCssHexString(){let t=e.floatToByte(this.red).toString(16);t.length<2&&(t=`0${t}`);let n=e.floatToByte(this.green).toString(16);n.length<2&&(n=`0${n}`);let i=e.floatToByte(this.blue).toString(16);if(i.length<2&&(i=`0${i}`),this.alpha<1){let r=e.floatToByte(this.alpha).toString(16);return r.length<2&&(r=`0${r}`),`#${t}${n}${i}${r}`}return`#${t}${n}${i}`}toBytes(t){let n=e.floatToByte(this.red),i=e.floatToByte(this.green),r=e.floatToByte(this.blue),o=e.floatToByte(this.alpha);return l(t)?(t[0]=n,t[1]=i,t[2]=r,t[3]=o,t):[n,i,r,o]}static bytesToRgba(t,n,i,r){return x0[0]=t,x0[1]=n,x0[2]=i,x0[3]=r,Pq[0]}toRgba(){return e.bytesToRgba(e.floatToByte(this.red),e.floatToByte(this.green),e.floatToByte(this.blue),e.floatToByte(this.alpha))}brighten(t,n){return t=1-t,n.red=1-(1-this.red)*t,n.green=1-(1-this.green)*t,n.blue=1-(1-this.blue)*t,n.alpha=this.alpha,n}darken(t,n){return t=1-t,n.red=this.red*t,n.green=this.green*t,n.blue=this.blue*t,n.alpha=this.alpha,n}withAlpha(t,n){return e.fromAlpha(this,t,n)}static add(t,n,i){return i.red=t.red+n.red,i.green=t.green+n.green,i.blue=t.blue+n.blue,i.alpha=t.alpha+n.alpha,i}static subtract(t,n,i){return i.red=t.red-n.red,i.green=t.green-n.green,i.blue=t.blue-n.blue,i.alpha=t.alpha-n.alpha,i}static multiply(t,n,i){return i.red=t.red*n.red,i.green=t.green*n.green,i.blue=t.blue*n.blue,i.alpha=t.alpha*n.alpha,i}static divide(t,n,i){return i.red=t.red/n.red,i.green=t.green/n.green,i.blue=t.blue/n.blue,i.alpha=t.alpha/n.alpha,i}static mod(t,n,i){return i.red=t.red%n.red,i.green=t.green%n.green,i.blue=t.blue%n.blue,i.alpha=t.alpha%n.alpha,i}static lerp(t,n,i,r){return r.red=I.lerp(t.red,n.red,i),r.green=I.lerp(t.green,n.green,i),r.blue=I.lerp(t.blue,n.blue,i),r.alpha=I.lerp(t.alpha,n.alpha,i),r}static multiplyByScalar(t,n,i){return i.red=t.red*n,i.green=t.green*n,i.blue=t.blue*n,i.alpha=t.alpha*n,i}static divideByScalar(t,n,i){return i.red=t.red/n,i.green=t.green/n,i.blue=t.blue/n,i.alpha=t.alpha/n,i}},Iq,Pq,x0;fn.supportsTypedArrays()&&(Iq=new ArrayBuffer(4),Pq=new Uint32Array(Iq),x0=new Uint8Array(Iq));var G4e=/^#([0-9a-f])([0-9a-f])([0-9a-f])([0-9a-f])?$/i,W4e=/^#([0-9a-f]{2})([0-9a-f]{2})([0-9a-f]{2})([0-9a-f]{2})?$/i,q4e=/^rgba?\s*\(\s*([0-9.]+%?)\s*[,\s]+\s*([0-9.]+%?)\s*[,\s]+\s*([0-9.]+%?)(?:\s*[,\s/]+\s*([0-9.]+))?\s*\)$/i,Y4e=/^hsla?\s*\(\s*([0-9.]+)\s*[,\s]+\s*([0-9.]+%)\s*[,\s]+\s*([0-9.]+%)(?:\s*[,\s/]+\s*([0-9.]+))?\s*\)$/i;_e.packedLength=4;_e.ALICEBLUE=Object.freeze(_e.fromCssColorString("#F0F8FF"));_e.ANTIQUEWHITE=Object.freeze(_e.fromCssColorString("#FAEBD7"));_e.AQUA=Object.freeze(_e.fromCssColorString("#00FFFF"));_e.AQUAMARINE=Object.freeze(_e.fromCssColorString("#7FFFD4"));_e.AZURE=Object.freeze(_e.fromCssColorString("#F0FFFF"));_e.BEIGE=Object.freeze(_e.fromCssColorString("#F5F5DC"));_e.BISQUE=Object.freeze(_e.fromCssColorString("#FFE4C4"));_e.BLACK=Object.freeze(_e.fromCssColorString("#000000"));_e.BLANCHEDALMOND=Object.freeze(_e.fromCssColorString("#FFEBCD"));_e.BLUE=Object.freeze(_e.fromCssColorString("#0000FF"));_e.BLUEVIOLET=Object.freeze(_e.fromCssColorString("#8A2BE2"));_e.BROWN=Object.freeze(_e.fromCssColorString("#A52A2A"));_e.BURLYWOOD=Object.freeze(_e.fromCssColorString("#DEB887"));_e.CADETBLUE=Object.freeze(_e.fromCssColorString("#5F9EA0"));_e.CHARTREUSE=Object.freeze(_e.fromCssColorString("#7FFF00"));_e.CHOCOLATE=Object.freeze(_e.fromCssColorString("#D2691E"));_e.CORAL=Object.freeze(_e.fromCssColorString("#FF7F50"));_e.CORNFLOWERBLUE=Object.freeze(_e.fromCssColorString("#6495ED"));_e.CORNSILK=Object.freeze(_e.fromCssColorString("#FFF8DC"));_e.CRIMSON=Object.freeze(_e.fromCssColorString("#DC143C"));_e.CYAN=Object.freeze(_e.fromCssColorString("#00FFFF"));_e.DARKBLUE=Object.freeze(_e.fromCssColorString("#00008B"));_e.DARKCYAN=Object.freeze(_e.fromCssColorString("#008B8B"));_e.DARKGOLDENROD=Object.freeze(_e.fromCssColorString("#B8860B"));_e.DARKGRAY=Object.freeze(_e.fromCssColorString("#A9A9A9"));_e.DARKGREEN=Object.freeze(_e.fromCssColorString("#006400"));_e.DARKGREY=_e.DARKGRAY;_e.DARKKHAKI=Object.freeze(_e.fromCssColorString("#BDB76B"));_e.DARKMAGENTA=Object.freeze(_e.fromCssColorString("#8B008B"));_e.DARKOLIVEGREEN=Object.freeze(_e.fromCssColorString("#556B2F"));_e.DARKORANGE=Object.freeze(_e.fromCssColorString("#FF8C00"));_e.DARKORCHID=Object.freeze(_e.fromCssColorString("#9932CC"));_e.DARKRED=Object.freeze(_e.fromCssColorString("#8B0000"));_e.DARKSALMON=Object.freeze(_e.fromCssColorString("#E9967A"));_e.DARKSEAGREEN=Object.freeze(_e.fromCssColorString("#8FBC8F"));_e.DARKSLATEBLUE=Object.freeze(_e.fromCssColorString("#483D8B"));_e.DARKSLATEGRAY=Object.freeze(_e.fromCssColorString("#2F4F4F"));_e.DARKSLATEGREY=_e.DARKSLATEGRAY;_e.DARKTURQUOISE=Object.freeze(_e.fromCssColorString("#00CED1"));_e.DARKVIOLET=Object.freeze(_e.fromCssColorString("#9400D3"));_e.DEEPPINK=Object.freeze(_e.fromCssColorString("#FF1493"));_e.DEEPSKYBLUE=Object.freeze(_e.fromCssColorString("#00BFFF"));_e.DIMGRAY=Object.freeze(_e.fromCssColorString("#696969"));_e.DIMGREY=_e.DIMGRAY;_e.DODGERBLUE=Object.freeze(_e.fromCssColorString("#1E90FF"));_e.FIREBRICK=Object.freeze(_e.fromCssColorString("#B22222"));_e.FLORALWHITE=Object.freeze(_e.fromCssColorString("#FFFAF0"));_e.FORESTGREEN=Object.freeze(_e.fromCssColorString("#228B22"));_e.FUCHSIA=Object.freeze(_e.fromCssColorString("#FF00FF"));_e.GAINSBORO=Object.freeze(_e.fromCssColorString("#DCDCDC"));_e.GHOSTWHITE=Object.freeze(_e.fromCssColorString("#F8F8FF"));_e.GOLD=Object.freeze(_e.fromCssColorString("#FFD700"));_e.GOLDENROD=Object.freeze(_e.fromCssColorString("#DAA520"));_e.GRAY=Object.freeze(_e.fromCssColorString("#808080"));_e.GREEN=Object.freeze(_e.fromCssColorString("#008000"));_e.GREENYELLOW=Object.freeze(_e.fromCssColorString("#ADFF2F"));_e.GREY=_e.GRAY;_e.HONEYDEW=Object.freeze(_e.fromCssColorString("#F0FFF0"));_e.HOTPINK=Object.freeze(_e.fromCssColorString("#FF69B4"));_e.INDIANRED=Object.freeze(_e.fromCssColorString("#CD5C5C"));_e.INDIGO=Object.freeze(_e.fromCssColorString("#4B0082"));_e.IVORY=Object.freeze(_e.fromCssColorString("#FFFFF0"));_e.KHAKI=Object.freeze(_e.fromCssColorString("#F0E68C"));_e.LAVENDER=Object.freeze(_e.fromCssColorString("#E6E6FA"));_e.LAVENDAR_BLUSH=Object.freeze(_e.fromCssColorString("#FFF0F5"));_e.LAWNGREEN=Object.freeze(_e.fromCssColorString("#7CFC00"));_e.LEMONCHIFFON=Object.freeze(_e.fromCssColorString("#FFFACD"));_e.LIGHTBLUE=Object.freeze(_e.fromCssColorString("#ADD8E6"));_e.LIGHTCORAL=Object.freeze(_e.fromCssColorString("#F08080"));_e.LIGHTCYAN=Object.freeze(_e.fromCssColorString("#E0FFFF"));_e.LIGHTGOLDENRODYELLOW=Object.freeze(_e.fromCssColorString("#FAFAD2"));_e.LIGHTGRAY=Object.freeze(_e.fromCssColorString("#D3D3D3"));_e.LIGHTGREEN=Object.freeze(_e.fromCssColorString("#90EE90"));_e.LIGHTGREY=_e.LIGHTGRAY;_e.LIGHTPINK=Object.freeze(_e.fromCssColorString("#FFB6C1"));_e.LIGHTSEAGREEN=Object.freeze(_e.fromCssColorString("#20B2AA"));_e.LIGHTSKYBLUE=Object.freeze(_e.fromCssColorString("#87CEFA"));_e.LIGHTSLATEGRAY=Object.freeze(_e.fromCssColorString("#778899"));_e.LIGHTSLATEGREY=_e.LIGHTSLATEGRAY;_e.LIGHTSTEELBLUE=Object.freeze(_e.fromCssColorString("#B0C4DE"));_e.LIGHTYELLOW=Object.freeze(_e.fromCssColorString("#FFFFE0"));_e.LIME=Object.freeze(_e.fromCssColorString("#00FF00"));_e.LIMEGREEN=Object.freeze(_e.fromCssColorString("#32CD32"));_e.LINEN=Object.freeze(_e.fromCssColorString("#FAF0E6"));_e.MAGENTA=Object.freeze(_e.fromCssColorString("#FF00FF"));_e.MAROON=Object.freeze(_e.fromCssColorString("#800000"));_e.MEDIUMAQUAMARINE=Object.freeze(_e.fromCssColorString("#66CDAA"));_e.MEDIUMBLUE=Object.freeze(_e.fromCssColorString("#0000CD"));_e.MEDIUMORCHID=Object.freeze(_e.fromCssColorString("#BA55D3"));_e.MEDIUMPURPLE=Object.freeze(_e.fromCssColorString("#9370DB"));_e.MEDIUMSEAGREEN=Object.freeze(_e.fromCssColorString("#3CB371"));_e.MEDIUMSLATEBLUE=Object.freeze(_e.fromCssColorString("#7B68EE"));_e.MEDIUMSPRINGGREEN=Object.freeze(_e.fromCssColorString("#00FA9A"));_e.MEDIUMTURQUOISE=Object.freeze(_e.fromCssColorString("#48D1CC"));_e.MEDIUMVIOLETRED=Object.freeze(_e.fromCssColorString("#C71585"));_e.MIDNIGHTBLUE=Object.freeze(_e.fromCssColorString("#191970"));_e.MINTCREAM=Object.freeze(_e.fromCssColorString("#F5FFFA"));_e.MISTYROSE=Object.freeze(_e.fromCssColorString("#FFE4E1"));_e.MOCCASIN=Object.freeze(_e.fromCssColorString("#FFE4B5"));_e.NAVAJOWHITE=Object.freeze(_e.fromCssColorString("#FFDEAD"));_e.NAVY=Object.freeze(_e.fromCssColorString("#000080"));_e.OLDLACE=Object.freeze(_e.fromCssColorString("#FDF5E6"));_e.OLIVE=Object.freeze(_e.fromCssColorString("#808000"));_e.OLIVEDRAB=Object.freeze(_e.fromCssColorString("#6B8E23"));_e.ORANGE=Object.freeze(_e.fromCssColorString("#FFA500"));_e.ORANGERED=Object.freeze(_e.fromCssColorString("#FF4500"));_e.ORCHID=Object.freeze(_e.fromCssColorString("#DA70D6"));_e.PALEGOLDENROD=Object.freeze(_e.fromCssColorString("#EEE8AA"));_e.PALEGREEN=Object.freeze(_e.fromCssColorString("#98FB98"));_e.PALETURQUOISE=Object.freeze(_e.fromCssColorString("#AFEEEE"));_e.PALEVIOLETRED=Object.freeze(_e.fromCssColorString("#DB7093"));_e.PAPAYAWHIP=Object.freeze(_e.fromCssColorString("#FFEFD5"));_e.PEACHPUFF=Object.freeze(_e.fromCssColorString("#FFDAB9"));_e.PERU=Object.freeze(_e.fromCssColorString("#CD853F"));_e.PINK=Object.freeze(_e.fromCssColorString("#FFC0CB"));_e.PLUM=Object.freeze(_e.fromCssColorString("#DDA0DD"));_e.POWDERBLUE=Object.freeze(_e.fromCssColorString("#B0E0E6"));_e.PURPLE=Object.freeze(_e.fromCssColorString("#800080"));_e.RED=Object.freeze(_e.fromCssColorString("#FF0000"));_e.ROSYBROWN=Object.freeze(_e.fromCssColorString("#BC8F8F"));_e.ROYALBLUE=Object.freeze(_e.fromCssColorString("#4169E1"));_e.SADDLEBROWN=Object.freeze(_e.fromCssColorString("#8B4513"));_e.SALMON=Object.freeze(_e.fromCssColorString("#FA8072"));_e.SANDYBROWN=Object.freeze(_e.fromCssColorString("#F4A460"));_e.SEAGREEN=Object.freeze(_e.fromCssColorString("#2E8B57"));_e.SEASHELL=Object.freeze(_e.fromCssColorString("#FFF5EE"));_e.SIENNA=Object.freeze(_e.fromCssColorString("#A0522D"));_e.SILVER=Object.freeze(_e.fromCssColorString("#C0C0C0"));_e.SKYBLUE=Object.freeze(_e.fromCssColorString("#87CEEB"));_e.SLATEBLUE=Object.freeze(_e.fromCssColorString("#6A5ACD"));_e.SLATEGRAY=Object.freeze(_e.fromCssColorString("#708090"));_e.SLATEGREY=_e.SLATEGRAY;_e.SNOW=Object.freeze(_e.fromCssColorString("#FFFAFA"));_e.SPRINGGREEN=Object.freeze(_e.fromCssColorString("#00FF7F"));_e.STEELBLUE=Object.freeze(_e.fromCssColorString("#4682B4"));_e.TAN=Object.freeze(_e.fromCssColorString("#D2B48C"));_e.TEAL=Object.freeze(_e.fromCssColorString("#008080"));_e.THISTLE=Object.freeze(_e.fromCssColorString("#D8BFD8"));_e.TOMATO=Object.freeze(_e.fromCssColorString("#FF6347"));_e.TURQUOISE=Object.freeze(_e.fromCssColorString("#40E0D0"));_e.VIOLET=Object.freeze(_e.fromCssColorString("#EE82EE"));_e.WHEAT=Object.freeze(_e.fromCssColorString("#F5DEB3"));_e.WHITE=Object.freeze(_e.fromCssColorString("#FFFFFF"));_e.WHITESMOKE=Object.freeze(_e.fromCssColorString("#F5F5F5"));_e.YELLOW=Object.freeze(_e.fromCssColorString("#FFFF00"));_e.YELLOWGREEN=Object.freeze(_e.fromCssColorString("#9ACD32"));_e.TRANSPARENT=Object.freeze(new _e(0,0,0,0));var U=_e;var Io={_maximumCombinedTextureImageUnits:0,_maximumCubeMapSize:0,_maximumFragmentUniformVectors:0,_maximumTextureImageUnits:0,_maximumRenderbufferSize:0,_maximumTextureSize:0,_maximum3DTextureSize:0,_maximumVaryingVectors:0,_maximumVertexAttributes:0,_maximumVertexTextureImageUnits:0,_maximumVertexUniformVectors:0,_minimumAliasedLineWidth:0,_maximumAliasedLineWidth:0,_minimumAliasedPointSize:0,_maximumAliasedPointSize:0,_maximumViewportWidth:0,_maximumViewportHeight:0,_maximumTextureFilterAnisotropy:0,_maximumDrawBuffers:0,_maximumColorAttachments:0,_maximumSamples:0,_highpFloatSupported:!1,_highpIntSupported:!1};Object.defineProperties(Io,{maximumCombinedTextureImageUnits:{get:function(){return Io._maximumCombinedTextureImageUnits}},maximumCubeMapSize:{get:function(){return Io._maximumCubeMapSize}},maximumFragmentUniformVectors:{get:function(){return Io._maximumFragmentUniformVectors}},maximumTextureImageUnits:{get:function(){return 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Io._maximumViewportHeight}},maximumTextureFilterAnisotropy:{get:function(){return Io._maximumTextureFilterAnisotropy}},maximumDrawBuffers:{get:function(){return Io._maximumDrawBuffers}},maximumColorAttachments:{get:function(){return Io._maximumColorAttachments}},maximumSamples:{get:function(){return Io._maximumSamples}},highpFloatSupported:{get:function(){return Io._highpFloatSupported}},highpIntSupported:{get:function(){return Io._highpIntSupported}}});var Ft=Io;var SI={DONT_CARE:ee.DONT_CARE,FASTEST:ee.FASTEST,NICEST:ee.NICEST,validate:function(e){return e===SI.DONT_CARE||e===SI.FASTEST||e===SI.NICEST}};Object.freeze(SI);var sh=SI;var wI={NEAREST:ee.NEAREST,LINEAR:ee.LINEAR};wI.validate=function(e){return e===wI.NEAREST||e===wI.LINEAR};Object.freeze(wI);var ni=wI;var 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PI({wrapR:on.CLAMP_TO_EDGE,wrapS:on.CLAMP_TO_EDGE,wrapT:on.CLAMP_TO_EDGE,minificationFilter:Gt.NEAREST,magnificationFilter:ni.NEAREST}));var Ut=PI;function Gf(e){e=e??H.EMPTY_OBJECT;let{context:t,source:n,pixelFormat:i=He.RGBA,pixelDatatype:r=ke.UNSIGNED_BYTE,flipY:o=!0,skipColorSpaceConversion:a=!1,sampler:s=new Ut}=e,{width:c,height:u}=e;l(n)&&(l(c)||(c=n.videoWidth??n.naturalWidth??n.width),l(u)||(u=n.videoHeight??n.naturalHeight??n.height));let f=e.preMultiplyAlpha||i===He.RGB||i===He.LUMINANCE,d=He.toInternalFormat(i,r,t),p=He.isCompressedFormat(d),g=t._gl,m=p?He.compressedTextureSizeInBytes(i,c,u):He.textureSizeInBytes(i,r,c,u);this._id=e.id??Kn(),this._context=t,this._textureFilterAnisotropic=t._textureFilterAnisotropic,this._textureTarget=g.TEXTURE_2D,this._texture=g.createTexture(),this._internalFormat=d,this._pixelFormat=i,this._pixelDatatype=r,this._width=c,this._height=u,this._dimensions=new 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n=e._context,i=n._gl;i.pixelStorei(i.UNPACK_ALIGNMENT,4),i.pixelStorei(i.UNPACK_PREMULTIPLY_ALPHA_WEBGL,!1),i.pixelStorei(i.UNPACK_FLIP_Y_WEBGL,!1),t.framebuffer!==n.defaultFramebuffer&&t.framebuffer._bind(),i.copyTexImage2D(e._textureTarget,0,e._internalFormat,t.xOffset,t.yOffset,e.width,e.height,0),t.framebuffer!==n.defaultFramebuffer&&t.framebuffer._unBind()}function Xce(e,t){let n=e._context,i=n._gl;i.pixelStorei(i.UNPACK_ALIGNMENT,4),i.pixelStorei(i.UNPACK_PREMULTIPLY_ALPHA_WEBGL,e.preMultiplyAlpha),i.pixelStorei(i.UNPACK_FLIP_Y_WEBGL,e.flipY),i.texImage2D(e._textureTarget,0,e._internalFormat,e.pixelFormat,ke.toWebGLConstant(e.pixelDatatype,n),t)}function J4e(e,t,n,i){let r=e._context,o=r._gl;o.pixelStorei(o.UNPACK_ALIGNMENT,4),o.pixelStorei(o.UNPACK_PREMULTIPLY_ALPHA_WEBGL,e.preMultiplyAlpha),o.pixelStorei(o.UNPACK_FLIP_Y_WEBGL,e.flipY),o.texSubImage2D(e._textureTarget,0,n,i,e.pixelFormat,ke.toWebGLConstant(e.pixelDatatype,r),t)}function SL(e){let t=Math.floor(e/2)|0;return Math.max(t,1)}function Kce(e){let t=e._context;t._gl.texImage2D(e._textureTarget,0,e._internalFormat,e._width,e._height,0,e._pixelFormat,ke.toWebGLConstant(e._pixelDatatype,t),null)}Gf.create=function(e){return new Gf(e)};Gf.fromFramebuffer=function(e){e=e??H.EMPTY_OBJECT;let t=e.context,{pixelFormat:n=He.RGB,framebufferXOffset:i=0,framebufferYOffset:r=0,width:o=t.drawingBufferWidth,height:a=t.drawingBufferHeight,framebuffer:s}=e;return new Gf({context:t,width:o,height:a,pixelFormat:n,source:{framebuffer:l(s)?s:t.defaultFramebuffer,xOffset:i,yOffset:r,width:o,height:a}})};Object.defineProperties(Gf.prototype,{id:{get:function(){return this._id}},sampler:{get:function(){return this._sampler},set:function(e){$ce(this,e),this._sampler=e}},pixelFormat:{get:function(){return this._pixelFormat}},pixelDatatype:{get:function(){return this._pixelDatatype}},dimensions:{get:function(){return this._dimensions}},preMultiplyAlpha:{get:function(){return 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c=o._gl,u=e._textureTarget;c.activeTexture(c.TEXTURE0),c.bindTexture(u,e._texture),c.texParameteri(u,c.TEXTURE_MIN_FILTER,n),c.texParameteri(u,c.TEXTURE_MAG_FILTER,i),c.texParameteri(u,c.TEXTURE_WRAP_S,t.wrapS),c.texParameteri(u,c.TEXTURE_WRAP_T,t.wrapT),l(e._textureFilterAnisotropic)&&c.texParameteri(u,e._textureFilterAnisotropic.TEXTURE_MAX_ANISOTROPY_EXT,t.maximumAnisotropy),c.bindTexture(u,null)}Gf.prototype.copyFrom=function(e){let{xOffset:t=0,yOffset:n=0,source:i,skipColorSpaceConversion:r=!1}=e,a=this._context._gl,s=this._textureTarget;a.activeTexture(a.TEXTURE0),a.bindTexture(s,this._texture);let{width:c,height:u}=i;l(i.videoWidth)&&l(i.videoHeight)?(c=i.videoWidth,u=i.videoHeight):l(i.naturalWidth)&&l(i.naturalHeight)&&(c=i.naturalWidth,u=i.naturalHeight),r?a.pixelStorei(a.UNPACK_COLORSPACE_CONVERSION_WEBGL,a.NONE):a.pixelStorei(a.UNPACK_COLORSPACE_CONVERSION_WEBGL,a.BROWSER_DEFAULT_WEBGL);let 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u=dC(s,a,i,r),f=MI(o);return`buffer-view:${u}-range-${f}`};Wf.getDracoCacheKey=function(e){e=e??H.EMPTY_OBJECT;let{gltf:t,draco:n,gltfResource:i,baseResource:r}=e;return`draco:${dY(t,n,i,r)}`};Wf.getSpzCacheKey=function(e){e=e??H.EMPTY_OBJECT;let{gltf:t,spz:n,gltfResource:i,baseResource:r}=e;return`spz:${nle(t,n,i,r)}`};Wf.getVertexBufferCacheKey=function(e){e=e??H.EMPTY_OBJECT;let{gltf:t,gltfResource:n,baseResource:i,frameState:r,bufferViewId:o,draco:a,spz:s,attributeSemantic:c,dequantize:u=!1,loadBuffer:f=!1,loadTypedArray:d=!1}=e,p="";if(u&&(p+="-dequantize"),f&&(p+="-buffer",p+=`-context-${r.context.id}`),d&&(p+="-typed-array"),l(s))return`vertex-buffer:${nle(t,s,n,i)}-spz-${c}${p}`;if(l(a))return`vertex-buffer:${dY(t,a,n,i)}-draco-${c}${p}`;let g=t.bufferViews[o],m=g.buffer,y=t.buffers[m],A=dC(y,m,n,i),b=MI(g);return`vertex-buffer:${A}-range-${b}${p}`};Wf.getIndexBufferCacheKey=function(e){e=e??H.EMPTY_OBJECT;let{gltf:t,accessorId:n,gltfResource:i,baseResource:r,frameState:o,draco:a,loadBuffer:s=!1,loadTypedArray:c=!1}=e,u="";if(s&&(u+="-buffer",u+=`-context-${o.context.id}`),c&&(u+="-typed-array"),l(a))return`index-buffer:${dY(t,a,i,r)}-draco${u}`;let 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l(e.bitstream)?r=t[e.bitstream]:l(e.bufferView)&&(r=t[e.bufferView]),new mI({bitstream:r,lengthBits:n,availableCount:e.availableCount,computeAvailableCountEnabled:i})}function k8e(e,t,n){let i=e._tilePropertyTableJson,r=e._tileAvailability.availableCount,o=t.metadataSchema,a=i.class,s=o.classes[a];e._tileMetadataTable=new oh({class:s,count:r,properties:i.properties,bufferViews:n})}function z8e(e,t,n){let i=e._contentPropertyTableJsons,r=e._contentAvailabilityBitstreams,o=t.metadataSchema,a=e._contentMetadataTables;for(let s=0;s<i.length;s++){let c=i[s],f=r[s].availableCount,d=c.class,p=o.classes[d],g=new oh({class:p,count:f,properties:c.properties,bufferViews:n});a.push(g)}}function ole(e){let t=0,n=e.lengthBits,i=e.availableCount,r;i<256?r=new Uint8Array(n):i<65536?r=new Uint16Array(n):r=new Uint32Array(n);for(let o=0;o<e.lengthBits;o++)e.getBit(o)&&(r[o]=t,t++);return r}function U8e(e){let t=ole(e._tileAvailability);e._tileJumpBuffer=t}function V8e(e){let t=e._contentJumpBuffers,n=e._contentAvailabilityBitstreams;for(let i=0;i<n.length;i++){let r=n[i],o=ole(r);t.push(o)}}Ys.prototype.getTileIndex=function(e){let t=e.level-this._implicitCoordinates.level;if(t<0||this._subtreeLevels<=t)throw new oe("level is out of bounds for this subtree");return e.getSubtreeCoordinates().getOffsetCoordinates(e).tileIndex};Ys.prototype.getChildSubtreeIndex=function(e){if(e.level-this._implicitCoordinates.level!==this._implicitCoordinates.subtreeLevels)throw new oe("level is out of bounds for this subtree");return e.getParentSubtreeCoordinates().getOffsetCoordinates(e).mortonIndex};function j8e(e,t){if(!l(e._tileMetadataTable))return;let n=e.getTileIndex(t);if(e._tileAvailability.getBit(n))return e._tileJumpBuffer[n]}function H8e(e,t,n){let i=e._contentMetadataTables;if(!l(i))return;let r=i[n];if(!l(r))return;let o=e._contentAvailabilityBitstreams[n],a=e.getTileIndex(t);if(o.getBit(a))return e._contentJumpBuffers[n][a]}Ys.prototype.getTileMetadataView=function(e){let t=j8e(this,e);if(!l(t))return;let n=this._tileMetadataTable;return new pI({class:n.class,metadataTable:n,entityId:t,propertyTableJson:this._tilePropertyTableJson})};Ys.prototype.getContentMetadataView=function(e,t){let n=H8e(this,e,t);if(!l(n))return;let i=this._contentMetadataTables[t],r=this._contentPropertyTableJsons[t];return new pI({class:i.class,metadataTable:i,entityId:n,contentIndex:t,propertyTableJson:r})};Ys.prototype.isDestroyed=function(){return!1};Ys.prototype.destroy=function(){return l(this._bufferLoader)&&Ni.unload(this._bufferLoader),ue(this)};var y_=Ys;var NI={};function ale(e){return e=(e^e<<8)&16711935,e=(e^e<<4)&252645135,e=(e^e<<2)&858993459,e=(e^e<<1)&1431655765,e}function mY(e){return e=(e^e<<16)&50331903,e=(e^e<<8)&50393103,e=(e^e<<4)&51130563,e=(e^e<<2)&153391689,e}function sle(e){return e&=1431655765,e=(e^e>>1)&858993459,e=(e^e>>2)&252645135,e=(e^e>>4)&16711935,e=(e^e>>8)&65535,e}function pY(e){return e&=153391689,e=(e^e>>2)&51130563,e=(e^e>>4)&50393103,e=(e^e>>8)&4278190335,e=(e^e>>16)&1023,e}NI.encode2D=function(e,t){return(ale(e)|ale(t)<<1)>>>0};NI.decode2D=function(e,t){return l(t)||(t=new Array(2)),t[0]=sle(e),t[1]=sle(e>>1),t};NI.encode3D=function(e,t,n){return mY(e)|mY(t)<<1|mY(n)<<2};NI.decode3D=function(e,t){return l(t)||(t=new Array(3)),t[0]=pY(e),t[1]=pY(e>>1),t[2]=pY(e>>2),t};var nb=NI;function ro(e){this.subdivisionScheme=e.subdivisionScheme,this.subtreeLevels=e.subtreeLevels,this.level=e.level,this.x=e.x,this.y=e.y,this.z=void 0,e.subdivisionScheme===ka.OCTREE&&(this.z=e.z)}Object.defineProperties(ro.prototype,{childIndex:{get:function(){let e=0;return e|=this.x&1,e|=(this.y&1)<<1,this.subdivisionScheme===ka.OCTREE&&(e|=(this.z&1)<<2),e}},mortonIndex:{get:function(){return this.subdivisionScheme===ka.OCTREE?nb.encode3D(this.x,this.y,this.z):nb.encode2D(this.x,this.y)}},tileIndex:{get:function(){let e=this.subdivisionScheme===ka.OCTREE?((1<<3*this.level)-1)/7:((1<<2*this.level)-1)/3,t=this.mortonIndex;return e+t}}});ro.prototype.getDescendantCoordinates=function(e){let t=this.level+e.level,n=(this.x<<e.level)+e.x,i=(this.y<<e.level)+e.y;if(this.subdivisionScheme===ka.OCTREE){let r=(this.z<<e.level)+e.z;return new ro({subdivisionScheme:this.subdivisionScheme,subtreeLevels:this.subtreeLevels,level:t,x:n,y:i,z:r})}return new ro({subdivisionScheme:this.subdivisionScheme,subtreeLevels:this.subtreeLevels,level:t,x:n,y:i})};ro.prototype.getAncestorCoordinates=function(e){let t=1<<e,n=this.level-e,i=Math.floor(this.x/t),r=Math.floor(this.y/t);if(this.subdivisionScheme===ka.OCTREE){let o=Math.floor(this.z/t);return new ro({subdivisionScheme:this.subdivisionScheme,subtreeLevels:this.subtreeLevels,level:n,x:i,y:r,z:o})}return new ro({subdivisionScheme:this.subdivisionScheme,subtreeLevels:this.subtreeLevels,level:n,x:i,y:r})};ro.prototype.getOffsetCoordinates=function(e){let t=e.level-this.level,n=1<<t,i=e.x%n,r=e.y%n;if(this.subdivisionScheme===ka.OCTREE){let o=e.z%n;return new ro({subdivisionScheme:this.subdivisionScheme,subtreeLevels:this.subtreeLevels,level:t,x:i,y:r,z:o})}return new ro({subdivisionScheme:this.subdivisionScheme,subtreeLevels:this.subtreeLevels,level:t,x:i,y:r})};ro.prototype.getChildCoordinates=function(e){let t=this.level+1,n=2*this.x+e%2,i=2*this.y+Math.floor(e/2)%2;if(this.subdivisionScheme===ka.OCTREE){let r=2*this.z+Math.floor(e/4)%2;return new ro({subdivisionScheme:this.subdivisionScheme,subtreeLevels:this.subtreeLevels,level:t,x:n,y:i,z:r})}return new ro({subdivisionScheme:this.subdivisionScheme,subtreeLevels:this.subtreeLevels,level:t,x:n,y:i})};ro.prototype.getSubtreeCoordinates=function(){return this.getAncestorCoordinates(this.level%this.subtreeLevels)};ro.prototype.getParentSubtreeCoordinates=function(){return this.getAncestorCoordinates(this.level%this.subtreeLevels+this.subtreeLevels)};ro.prototype.isAncestor=function(e){let t=e.level-this.level;if(t<=0)return!1;let n=e.x>>t,i=e.y>>t,r=this.x===n,o=this.y===i;if(this.subdivisionScheme===ka.OCTREE){let a=e.z>>t,s=this.z===a;return r&&o&&s}return r&&o};ro.prototype.isEqual=function(e){return this.subdivisionScheme===e.subdivisionScheme&&this.subtreeLevels===e.subtreeLevels&&this.level===e.level&&this.x===e.x&&this.y===e.y&&(this.subdivisionScheme===ka.OCTREE?this.z===e.z:!0)};ro.prototype.isImplicitTilesetRoot=function(){return this.level===0};ro.prototype.isSubtreeRoot=function(){return this.level%this.subtreeLevels===0};ro.prototype.isBottomOfSubtree=function(){return this.level%this.subtreeLevels===this.subtreeLevels-1};ro.prototype.getTemplateValues=function(){let e={level:this.level,x:this.x,y:this.y};return this.subdivisionScheme===ka.OCTREE&&(e.z=this.z),e};var cle=[0,0,0];ro.fromMortonIndex=function(e,t,n,i){let r;return e===ka.OCTREE?(r=nb.decode3D(i,cle),new ro({subdivisionScheme:e,subtreeLevels:t,level:n,x:r[0],y:r[1],z:r[2]})):(r=nb.decode2D(i,cle),new ro({subdivisionScheme:e,subtreeLevels:t,level:n,x:r[0],y:r[1]}))};ro.fromTileIndex=function(e,t,n){let i,r,o;return e===ka.OCTREE?(i=Math.floor(I.log2(7*n+1)/3),r=((1<<3*i)-1)/7,o=n-r):(i=Math.floor(I.log2(3*n+1)/2),r=((1<<2*i)-1)/3,o=n-r),ro.fromMortonIndex(e,t,i,o)};var v0=ro;var _Y=La(Uu(),1);var gY,lle="eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJqdGkiOiJkYjZkM2MyOS1mODRiLTRlMGQtYTYzMy0xNWYyYmNiZjE1NGUiLCJpZCI6MjU5LCJzdWIiOiJDZXNpdW1KUyIsImlzcyI6Imh0dHBzOi8vYXBpLmNlc2l1bS5jb20iLCJhdWQiOiIxLjE0NCBSZWxlYXNlIC0gRGVsZXRlIG9uIE9jdG9iZXIgMSwgMjAyNiIsImlhdCI6MTc4NDk1ODg5MH0.x3Ra1-m0GEx7jwv8wnz-bAt4SSG3_ZCC9zU_MwzfjA4",UL={};UL.defaultAccessToken=lle;UL.defaultServer=new De({url:"https://api.cesium.com/"});UL.getDefaultTokenCredit=function(e){if(e===lle){if(!l(gY)){let t=`<b>             This application is using Cesium's default ion access token. Please assign <i>Cesium.Ion.defaultAccessToken</i>             with an access token from your ion account before making any Cesium API calls.             You can sign up for a free ion account at <a href="https://cesium.com">https://cesium.com</a>.</b>`;gY=new wt(t,!0)}return gY}};var Fm=UL;function ml(e,t){let n,i=e.externalType,r=l(i);if(!r)n={url:e.url,retryAttempts:1,retryCallback:G8e};else if(i==="3DTILES"||i==="STK_TERRAIN_SERVER")n={url:e.options.url};else throw new oe("Ion.createResource does not support external imagery assets; use IonImageryProvider instead.");De.call(this,n),this._ionEndpoint=e,this._ionEndpointDomain=r?void 0:new _Y.default(e.url).authority(),this._ionEndpointResource=t,this._ionRoot=void 0,this._pendingPromise=void 0,this._credits=void 0,this._isExternal=r,this.refreshCallback=void 0}l(Object.create)&&(ml.prototype=Object.create(De.prototype),ml.prototype.constructor=ml);ml.fromAssetId=function(e,t){let n=ml._createEndpointResource(e,t);return n.fetchJson().then(function(i){return new ml(i,n)})};Object.defineProperties(ml.prototype,{credits:{get:function(){return l(this._ionRoot)?this._ionRoot.credits:l(this._credits)?this._credits:(this._credits=ml.getCreditsFromEndpoint(this._ionEndpoint,this._ionEndpointResource),this._credits)}}});ml.getCreditsFromEndpoint=function(e,t){let n=e.attributions.map(wt.getIonCredit),i=Fm.getDefaultTokenCredit(t.queryParameters.access_token);return l(i)&&n.push(wt.clone(i)),n};ml.prototype.clone=function(e){let t=this._ionRoot??this;return l(e)||(e=new ml(t._ionEndpoint,t._ionEndpointResource)),e=De.prototype.clone.call(this,e),e._ionRoot=t,e._isExternal=this._isExternal,e};ml.prototype.fetchImage=function(e){if(!this._isExternal){let t=e;e={preferBlob:!0},l(t)&&(e.flipY=t.flipY,e.preferImageBitmap=t.preferImageBitmap)}return De.prototype.fetchImage.call(this,e)};ml.prototype._makeRequest=function(e){return this._isExternal||new _Y.default(this.url).authority()!==this._ionEndpointDomain?De.prototype._makeRequest.call(this,e):(e.headers=ule(e.headers),e.headers.Authorization=`Bearer ${this._ionEndpoint.accessToken}`,De.prototype._makeRequest.call(this,e))};ml._createEndpointResource=function(e,t){t=t??H.EMPTY_OBJECT;let n=t.server??Fm.defaultServer,i=t.accessToken??Fm.defaultAccessToken;n=De.createIfNeeded(n);let r={url:`v1/assets/${e}/endpoint`};return l(i)&&(r.queryParameters={access_token:i}),l(t.queryParameters)&&(r.queryParameters={...r.queryParameters,...t.queryParameters}),r.headers=ule(r.headers),n.getDerivedResource(r)};function ule(e={}){return e["X-Cesium-Client"]="CesiumJS",typeof CESIUM_VERSION<"u"&&(e["X-Cesium-Client-Version"]=CESIUM_VERSION),e}function G8e(e,t){let n=e._ionRoot??e,i=n._ionEndpointResource,r=typeof Image<"u";return!l(t)||t.statusCode!==401&&!(r&&t.target instanceof Image)?Promise.resolve(!1):(l(n._pendingPromise)||(n._pendingPromise=i.fetchJson().then(function(o){let a=e.refreshCallback??n.refreshCallback;return l(a)&&a(n,o),n._ionEndpoint=o,n._ionEndpoint}).finally(function(o){return n._pendingPromise=void 0,o})),n._pendingPromise.then(function(o){return e._ionEndpoint=o,!0}))}var ga=ml;function W8e(e,t,n){let i=Qi(t,"3DTILES_implicit_tiling")?t.extensions["3DTILES_implicit_tiling"]:t.implicitTiling;this.baseResource=e,this.geometricError=t.geometricError,this.metadataSchema=n;let r=t.boundingVolume;if(!l(r.box)&&!l(r.region)&&!Qi(r,"3DTILES_bounding_volume_S2")&&!Qi(r,"3DTILES_bounding_volume_cylinder"))throw new oe("Only box, region, 3DTILES_bounding_volume_S2, and 3DTILES_bounding_volume_cylinder are supported for implicit tiling");this.boundingVolume=r,this.refine=t.refine,this.subtreeUriTemplate=new De({url:i.subtrees.uri}),this.contentUriTemplates=[],this.contentHeaders=[];let o=q8e(t);for(let a=0;a<o.length;a++){let s=o[a];this.contentHeaders.push(Xe(s,!0));let c=new De({url:s.uri});this.contentUriTemplates.push(c)}this.contentCount=this.contentHeaders.length,this.tileHeader=Y8e(t),this.subdivisionScheme=ka[i.subdivisionScheme],this.branchingFactor=ka.getBranchingFactor(this.subdivisionScheme),this.subtreeLevels=i.subtreeLevels,l(i.availableLevels)?this.availableLevels=i.availableLevels:this.availableLevels=i.maximumLevel+1}function q8e(e){if(Qi(e,"3DTILES_multiple_contents")){let t=e.extensions["3DTILES_multiple_contents"];return l(t.contents)?t.contents:t.content}return l(e.contents)?e.contents:l(e.content)?[e.content]:[]}function Y8e(e){let t=Xe(e,!0);return l(t.extensions)&&(delete t.extensions["3DTILES_implicit_tiling"],delete t.extensions["3DTILES_multiple_contents"],Object.keys(t.extensions).length===0&&delete t.extensions),delete t.implicitTiling,delete t.contents,delete t.content,t}var E0=W8e;var fle={ID:"ID",NAME:"NAME",DESCRIPTION:"DESCRIPTION",TILESET_TILE_COUNT:"TILESET_TILE_COUNT",TILE_BOUNDING_BOX:"TILE_BOUNDING_BOX",TILE_BOUNDING_REGION:"TILE_BOUNDING_REGION",TILE_BOUNDING_SPHERE:"TILE_BOUNDING_SPHERE",TILE_MINIMUM_HEIGHT:"TILE_MINIMUM_HEIGHT",TILE_MAXIMUM_HEIGHT:"TILE_MAXIMUM_HEIGHT",TILE_HORIZON_OCCLUSION_POINT:"TILE_HORIZON_OCCLUSION_POINT",TILE_GEOMETRIC_ERROR:"TILE_GEOMETRIC_ERROR",CONTENT_BOUNDING_BOX:"CONTENT_BOUNDING_BOX",CONTENT_BOUNDING_REGION:"CONTENT_BOUNDING_REGION",CONTENT_BOUNDING_SPHERE:"CONTENT_BOUNDING_SPHERE",CONTENT_MINIMUM_HEIGHT:"CONTENT_MINIMUM_HEIGHT",CONTENT_MAXIMUM_HEIGHT:"CONTENT_MAXIMUM_HEIGHT",CONTENT_HORIZON_OCCLUSION_POINT:"CONTENT_HORIZON_OCCLUSION_POINT"};Object.freeze(fle);var ch=fle;function Bm(e){e=e??H.EMPTY_OBJECT;let t=e.credit;typeof t=="string"&&(t=new wt(t)),this._credit=t,this._tileCredits=void 0,this._errorEvent=new be,this._ellipsoid=e.ellipsoid??te.WGS84,this._tilingScheme=new $i({ellipsoid:this._ellipsoid}),this._subtreeCache=new ib({provider:this}),this._tileset0=void 0,this._tileset1=void 0,this._resource=void 0,this._requestVertexNormals=e.requestVertexNormals??!1,this._requestWaterMask=e.requestWaterMask??!1}Bm.fromUrl=async function(e,t){t=t??H.EMPTY_OBJECT,e=await Promise.resolve(e);let n=De.createIfNeeded(e),i;try{i=await n.fetchJson()}catch(f){throw new oe("Could not load tileset JSON",f)}let r=new Bm(t);r._tileCredits=n.credits,r._resource=n;let o=i.root.children,a=o[0],s=o[1],c=i.schema,u=Zl.fromJson(c);return r._tileset0=new E0(n,a,u),r._tileset1=new E0(n,s,u),r};Bm.fromIonAssetId=async function(e,t){let n=await ga.fromAssetId(e);return Bm.fromUrl(n,t)};var X8e=new Array(3);Bm.prototype.requestTileGeometry=async function(e,t,n,i){let r=hle(n,e),o=r===0?this._tileset0:this._tileset1,a=mle(o,n,e,t),s=a.getSubtreeCoordinates(),c=this._subtreeCache,u=c.find(r,s),f=this._requestWaterMask,d=this,p;if(u===void 0){let x=o.subtreeUriTemplate.getDerivedResource({templateValues:s.getTemplateValues()});p=o.baseResource.getDerivedResource({url:x.url}).fetchArrayBuffer().then(async function(C){if(u=c.find(r,s),u===void 0){let E=new Uint8Array(C);u=await y_.fromSubtreeJson(d._resource,void 0,E,o,s),c.addSubtree(r,u)}return u})}else p=Promise.resolve(u);let g=o.contentUriTemplates[0].getDerivedResource({templateValues:a.getTemplateValues()}),m=o.baseResource.getDerivedResource({url:g.url}),y=m.fetchArrayBuffer();if(y===void 0)return;let A=y.then(x=>rC(new Uint8Array(x))),b=X8e;b[0]=p,b[1]=A,b[2]=f?A.then(x=>K8e(x,m)):void 0;try{let x=await Promise.all(b),T=x[0],C=x[1],E=x[2],w=T.getTileMetadataView(a),D=w.getPropertyBySemantic(ch.TILE_MINIMUM_HEIGHT),R=w.getPropertyBySemantic(ch.TILE_MAXIMUM_HEIGHT),M=w.getPropertyBySemantic(ch.TILE_BOUNDING_SPHERE),N=se.unpack(M,0,new se),_=w.getPropertyBySemantic(ch.TILE_HORIZON_OCCLUSION_POINT),S=d._tilingScheme.tileXYToRectangle(e,t,n,new ie),P=d._ellipsoid,L=Jt.fromRectangle(S,D,R,P,new Jt),F=d.getLevelMaximumGeometricError(n)*5,V=VL(o,T,a,0,0),z=VL(o,T,a,1,0),j=VL(o,T,a,0,1),B=VL(o,T,a,1,1),G=(V?1:0)|(z?2:0)|(j?4:0)|(B?8:0),W=new iL({gltf:C,minimumHeight:D,maximumHeight:R,boundingSphere:N,orientedBoundingBox:L,horizonOcclusionPoint:_,skirtHeight:F,requestVertexNormals:d._requestVertexNormals,childTileMask:G,credits:d._tileCredits,waterMask:E});return Promise.resolve(W)}catch(x){console.log(`Could not load subtree: ${r} ${s.level} ${s.x} ${s.y}: ${x}`),console.log(`Could not load tile: ${r} ${a.level} ${a.x} ${a.y}: ${x}`);return}};Bm.prototype.getTileDataAvailable=function(e,t,n){let i=this._subtreeCache,r=hle(n,e),o=r===0?this._tileset0:this._tileset1,a=mle(o,n,e,t),s=a.getSubtreeCoordinates(),c=i.find(r,s);if(c!==void 0)return c.tileIsAvailableAtCoordinates(a);if(s.isImplicitTilesetRoot())return a.isSubtreeRoot()?!0:void 0;let u=s.getParentSubtreeCoordinates(),f=i.find(r,u);if(f!==void 0)return f.childSubtreeIsAvailableAtCoordinates(s)?a.isSubtreeRoot()?!0:void 0:!1};function hle(e,t){let n=1<<e;return t/n|0}function mle(e,t,n,i){let r=1<<t,o=t,a=n%r,s=r-i-1,{subdivisionScheme:c,subtreeLevels:u}=e;return new v0({subdivisionScheme:c,subtreeLevels:u,level:o,x:a,y:s})}async function K8e(e,t){let n=e.extensions?.EXT_structural_metadata;if(!l(n)||!l(n.propertyTextures))return;let i=new tb({schema:n.schema});await i.load();let r=i.schema,o,a;if(l(r.classes)){for(let g in r.classes)if(r.classes.hasOwnProperty(g)&&(o=r.classes[g],a=o.propertiesBySemantic.WATERMASK,l(a)))break}if(!l(a))return;let s=n.propertyTextures.find(g=>g.class===o.id);if(!l(s))throw new pe(`Expected a propertyTexture with a class ${o.id}`);let c=s.properties[a.id],u=e.textures[c.index],f=e.images[u.source]?.bufferView,d=Ni.getBufferViewLoader({gltf:e,bufferViewId:f,gltfResource:t,baseResource:t});return await d.load(),await m_({uint8Array:new Uint8Array(d.typedArray),format:"image/png",flipY:!1,skipColorSpaceConversion:!0})}function VL(e,t,n,i,r){let o=n.isBottomOfSubtree(),s=yY(e,1,i,r),c=n.getDescendantCoordinates(s);return o?t.childSubtreeIsAvailableAtCoordinates(c):t.tileIsAvailableAtCoordinates(c)}function yY(e,t,n,i){let{subdivisionScheme:r,subtreeLevels:o}=e;return new v0({subdivisionScheme:r,subtreeLevels:o,level:t,x:n,y:i})}Bm.prototype.loadTileDataAvailability=function(e,t,n){};Bm.prototype.getLevelMaximumGeometricError=function(e){let t=this._ellipsoid;return Vr.getEstimatedLevelZeroGeometricErrorForAHeightmap(t,64,2)/(1<<e)};Object.defineProperties(Bm.prototype,{errorEvent:{get:function(){return this._errorEvent}},credit:{get:function(){return this._credit}},tilingScheme:{get:function(){return this._tilingScheme}},hasWaterMask:{get:function(){return this._requestWaterMask}},hasVertexNormals:{get:function(){return this._requestVertexNormals}},availability:{get:function(){return this._subtreeCache}}});function $8e(e,t,n){this.rootId=e,this.subtree=t,this.stamp=n}function ib(e){this._maximumSubtreeCount=e.maximumSubtreeCount??0,this._subtreeRequestCounter=0,this._queue=new f_({comparator:ib.comparator}),this._provider=e.provider}ib.comparator=function(e,t){let n=e.subtree.implicitCoordinates,i=t.subtree.implicitCoordinates;return n.isAncestor(i)?1:i.isAncestor(n)?-1:e.stamp-t.stamp};ib.prototype.addSubtree=function(e,t){let n=new $8e(e,t,this._subtreeRequestCounter);this._queue.insert(n),this._subtreeRequestCounter++;let i=t.implicitCoordinates;if(i.level>0){let r=i.getParentSubtreeCoordinates(),o=this.find(e,r)}if(this._maximumSubtreeCount>0)for(;this._queue.length>this._maximumSubtreeCount&&this._queue.getMinimum()!==n;)this._queue.removeMinimum()};ib.prototype.find=function(e,t){let n=this._queue,i=n.internalArray,{level:r,x:o,y:a}=t;for(let s=0;s<n.length;s++){let c=i[s],u=c.rootId,f=c.subtree.implicitCoordinates;if(u===e&&f.level===r&&f.x===o&&f.y===a)return c.subtree}};ib.prototype._computeMaximumImplicitTileCoordinatesAtPosition=function(e){let{longitude:t,latitude:n}=e,i=this._provider,r=t<0?0:1,o=r===0?i._tileset0:i._tileset1,a=o.subtreeLevels,s=yY(o,0,0,0),c=this.find(r,s);if(c===void 0)return;let u=c.implicitCoordinates,f=u.x,d=u.y,p=u.level,g=-I.PI,m=+I.PI,y=I.lerp(g,m,r/2),A=I.lerp(g,m,(r+1)/2),b=-I.PI*.5,x=+I.PI*.5,T=0,C=0,E=!0;for(;E;){let D=1/(1<<p),R=(A-y)*D,M=y+f*R,N=(x-b)*D,_=b+d*N;T=(t-M)/R,C=(n-_)/N;let v=dle(o,u,T,C,a);if(c.childSubtreeIsAvailableAtCoordinates(v)){let S=this.find(r,v);if(S!==void 0)c=S,u=c.implicitCoordinates,f=u.x,d=u.y,p=u.level;else return v}else E=!1}let w;for(let D=0;D<a;D++){let R=dle(o,u,T,C,D);if(c.tileIsAvailableAtCoordinates(R))w=R;else break}return w};function dle(e,t,n,i,r){let o=1<<r,a=I.clamp(n*o|0,0,o-1),s=I.clamp(i*o|0,0,o-1),c=yY(e,r,a,s);return t.getDescendantCoordinates(c)}ib.prototype.computeMaximumLevelAtPosition=function(e){let t=this._computeMaximumImplicitTileCoordinatesAtPosition(e);return t===void 0?0:t.level};var ple=Bm;function A_(e){e=e??H.EMPTY_OBJECT,this._quantizedVertices=e.quantizedVertices,this._encodedNormals=e.encodedNormals,this._indices=e.indices,this._minimumHeight=e.minimumHeight,this._maximumHeight=e.maximumHeight,this._boundingSphere=e.boundingSphere,this._orientedBoundingBox=e.orientedBoundingBox,this._horizonOcclusionPoint=e.horizonOcclusionPoint,this._credits=e.credits;let t=this._quantizedVertices.length/3,n=this._uValues=this._quantizedVertices.subarray(0,t),i=this._vValues=this._quantizedVertices.subarray(t,2*t);this._heightValues=this._quantizedVertices.subarray(2*t,3*t);function r(a,s){return i[a]-i[s]}function o(a,s){return n[a]-n[s]}this._westIndices=HL(e.westIndices,r,t),this._southIndices=HL(e.southIndices,o,t),this._eastIndices=HL(e.eastIndices,r,t),this._northIndices=HL(e.northIndices,o,t),this._westSkirtHeight=e.westSkirtHeight,this._southSkirtHeight=e.southSkirtHeight,this._eastSkirtHeight=e.eastSkirtHeight,this._northSkirtHeight=e.northSkirtHeight,this._childTileMask=e.childTileMask??15,this._createdByUpsampling=e.createdByUpsampling??!1,this._waterMask=e.waterMask,this._mesh=void 0}Object.defineProperties(A_.prototype,{credits:{get:function(){return this._credits}},waterMask:{get:function(){return this._waterMask}},childTileMask:{get:function(){return this._childTileMask}},canUpsample:{get:function(){return l(this._mesh)}}});var jL=[];function HL(e,t,n){jL.length=e.length;let i=!1;for(let r=0,o=e.length;r<o;++r)jL[r]=e[r],i=i||r>0&&t(e[r-1],e[r])>0;return i?(jL.sort(t),Ve.createTypedArray(n,jL)):e}var gle="createVerticesFromQuantizedTerrainMesh",J8e=new Yn(gle),Z8e=new Yn(gle,Hu.maximumAsynchronousTasks);A_.prototype.createMesh=function(e){e=e??H.EMPTY_OBJECT;let t=e.tilingScheme,n=e.x,i=e.y,r=e.level,o=e.exaggeration??1,a=e.exaggerationRelativeHeight??0,s=e.throttle??!0,c=t.ellipsoid,u=t.tileXYToRectangle(n,i,r),d=(s?Z8e:J8e).scheduleTask({minimumHeight:this._minimumHeight,maximumHeight:this._maximumHeight,quantizedVertices:this._quantizedVertices,octEncodedNormals:this._encodedNormals,includeWebMercatorT:!0,indices:this._indices,westIndices:this._westIndices,southIndices:this._southIndices,eastIndices:this._eastIndices,northIndices:this._northIndices,westSkirtHeight:this._westSkirtHeight,southSkirtHeight:this._southSkirtHeight,eastSkirtHeight:this._eastSkirtHeight,northSkirtHeight:this._northSkirtHeight,rectangle:u,relativeToCenter:this._boundingSphere.center,ellipsoid:c,exaggeration:o,exaggerationRelativeHeight:a});if(!l(d))return;let p=this;return Promise.resolve(d).then(function(g){let m=p._quantizedVertices.length/3,y=m+p._westIndices.length+p._southIndices.length+p._eastIndices.length+p._northIndices.length,A=Ve.createTypedArray(y,g.indices),b=new Float32Array(g.vertices),x=g.center,T=g.minimumHeight,C=g.maximumHeight,E=p._boundingSphere,w=p._orientedBoundingBox,D=h.clone(g.occludeePointInScaledSpace)??p._horizonOcclusionPoint,R=g.vertexStride,M=po.clone(g.encoding);return p._mesh=new mc(x,b,A,g.indexCountWithoutSkirts,m,T,C,u,E,D,R,w,M,g.westIndicesSouthToNorth,g.southIndicesEastToWest,g.eastIndicesNorthToSouth,g.northIndicesWestToEast),p._quantizedVertices=void 0,p._encodedNormals=void 0,p._indices=void 0,p._uValues=void 0,p._vValues=void 0,p._heightValues=void 0,p._westIndices=void 0,p._southIndices=void 0,p._eastIndices=void 0,p._northIndices=void 0,p._mesh})};var Q8e=new Yn("upsampleQuantizedTerrainMesh",Hu.maximumAsynchronousTasks);A_.prototype.upsample=function(e,t,n,i,r,o,a){let s=this._mesh;if(!l(this._mesh))return;let c=t*2!==r,u=n*2===o,f=e.ellipsoid,d=e.tileXYToRectangle(r,o,a),p=Q8e.scheduleTask({vertices:s.vertices,vertexCountWithoutSkirts:s.vertexCountWithoutSkirts,indices:s.indices,indexCountWithoutSkirts:s.indexCountWithoutSkirts,encoding:s.encoding,minimumHeight:this._minimumHeight,maximumHeight:this._maximumHeight,isEastChild:c,isNorthChild:u,childRectangle:d,ellipsoid:f});if(!l(p))return;let g=Math.min(this._westSkirtHeight,this._eastSkirtHeight);g=Math.min(g,this._southSkirtHeight),g=Math.min(g,this._northSkirtHeight);let m=c?g*.5:this._westSkirtHeight,y=u?g*.5:this._southSkirtHeight,A=c?this._eastSkirtHeight:g*.5,b=u?this._northSkirtHeight:g*.5,x=this._credits;return Promise.resolve(p).then(function(T){let C=new Uint16Array(T.vertices),E=Ve.createTypedArray(C.length/3,T.indices),w;return l(T.encodedNormals)&&(w=new Uint8Array(T.encodedNormals)),new A_({quantizedVertices:C,indices:E,encodedNormals:w,minimumHeight:T.minimumHeight,maximumHeight:T.maximumHeight,boundingSphere:se.clone(T.boundingSphere),orientedBoundingBox:Jt.clone(T.orientedBoundingBox),horizonOcclusionPoint:h.clone(T.horizonOcclusionPoint),westIndices:T.westIndices,southIndices:T.southIndices,eastIndices:T.eastIndices,northIndices:T.northIndices,westSkirtHeight:m,southSkirtHeight:y,eastSkirtHeight:A,northSkirtHeight:b,childTileMask:0,credits:x,createdByUpsampling:!0})})};var AY=32767,_le=new h;A_.prototype.interpolateHeight=function(e,t,n){let i=I.clamp((t-e.west)/e.width,0,1);i*=AY;let r=I.clamp((n-e.south)/e.height,0,1);return r*=AY,l(this._mesh)?ije(this,i,r):rje(this,i,r)};function yle(e,t,n,i,r,o,a,s){let c=Math.min(n,r,a),u=Math.max(n,r,a),f=Math.min(i,o,s),d=Math.max(i,o,s);return e>=c&&e<=u&&t>=f&&t<=d}var eje=new k,tje=new k,nje=new k;function ije(e,t,n){let i=e._mesh,r=i.vertices,o=i.encoding,a=i.indices;for(let s=0,c=a.length;s<c;s+=3){let u=a[s],f=a[s+1],d=a[s+2],p=o.decodeTextureCoordinates(r,u,eje),g=o.decodeTextureCoordinates(r,f,tje),m=o.decodeTextureCoordinates(r,d,nje);if(yle(t,n,p.x,p.y,g.x,g.y,m.x,m.y)){let y=Rm.computeBarycentricCoordinates(t,n,p.x,p.y,g.x,g.y,m.x,m.y,_le);if(y.x>=-1e-15&&y.y>=-1e-15&&y.z>=-1e-15){let A=o.decodeHeight(r,u),b=o.decodeHeight(r,f),x=o.decodeHeight(r,d);return y.x*A+y.y*b+y.z*x}}}}function rje(e,t,n){let i=e._uValues,r=e._vValues,o=e._heightValues,a=e._indices;for(let s=0,c=a.length;s<c;s+=3){let u=a[s],f=a[s+1],d=a[s+2],p=i[u],g=i[f],m=i[d],y=r[u],A=r[f],b=r[d];if(yle(t,n,p,y,g,A,m,b)){let x=Rm.computeBarycentricCoordinates(t,n,p,y,g,A,m,b,_le);if(x.x>=-1e-15&&x.y>=-1e-15&&x.z>=-1e-15){let T=x.x*o[u]+x.y*o[f]+x.z*o[d];return I.lerp(e._minimumHeight,e._maximumHeight,T/AY)}}}}A_.prototype.isChildAvailable=function(e,t,n,i){let r=2;return n!==e*2&&++r,i!==t*2&&(r-=2),(this._childTileMask&1<<r)!==0};A_.prototype.wasCreatedByUpsampling=function(){return this._createdByUpsampling};var hC=A_;function oje(e){this.resource=e.resource,this.version=e.version,this.isHeightmap=e.isHeightmap,this.tileUrlTemplates=e.tileUrlTemplates,this.availability=e.availability,this.hasVertexNormals=e.hasVertexNormals,this.hasWaterMask=e.hasWaterMask,this.hasMetadata=e.hasMetadata,this.availabilityLevels=e.availabilityLevels,this.availabilityTilesLoaded=e.availabilityTilesLoaded,this.littleEndianExtensionSize=e.littleEndianExtensionSize,this.availabilityPromiseCache={}}function ble(e){this.requestVertexNormals=e.requestVertexNormals??!1,this.requestWaterMask=e.requestWaterMask??!1,this.requestMetadata=e.requestMetadata??!0,this.ellipsoid=e.ellipsoid??te.default,this.heightmapWidth=65,this.heightmapStructure=void 0,this.hasWaterMask=!1,this.hasMetadata=!1,this.hasVertexNormals=!1,this.scheme=void 0,this.lastResource=void 0,this.layerJsonResource=void 0,this.previousError=void 0,this.availability=void 0,this.tilingScheme=void 0,this.levelZeroMaximumGeometricError=void 0,this.heightmapStructure=void 0,this.layers=[],this.attribution="",this.overallAvailability=[],this.overallMaxZoom=0,this.tileCredits=[]}ble.prototype.build=function(e){e._heightmapWidth=this.heightmapWidth,e._scheme=this.scheme;let t=l(this.lastResource.credits)?this.lastResource.credits:[];e._tileCredits=t.concat(this.tileCredits),e._availability=this.availability,e._tilingScheme=this.tilingScheme,e._requestWaterMask=this.requestWaterMask,e._levelZeroMaximumGeometricError=this.levelZeroMaximumGeometricError,e._heightmapStructure=this.heightmapStructure,e._layers=this.layers,e._hasWaterMask=this.hasWaterMask,e._hasVertexNormals=this.hasVertexNormals,e._hasMetadata=this.hasMetadata};async function xle(e,t,n){if(!t.format){let y="The tile format is not specified in the layer.json file.";throw e.previousError=qr.reportError(e.previousError,n,l(n)?n._errorEvent:void 0,y),new oe(y)}if(!t.tiles||t.tiles.length===0){let y="The layer.json file does not specify any tile URL templates.";throw e.previousError=qr.reportError(e.previousError,n,l(n)?n._errorEvent:void 0,y),new oe(y)}let i=!1,r=!1,o=!1,a=!0,s=!1;if(t.format==="heightmap-1.0")s=!0,l(e.heightmapStructure)||(e.heightmapStructure={heightScale:1/5,heightOffset:-1e3,elementsPerHeight:1,stride:1,elementMultiplier:256,isBigEndian:!1,lowestEncodedHeight:0,highestEncodedHeight:256*256-1}),r=!0,e.requestWaterMask=!0;else if(t.format.indexOf("quantized-mesh-1.")!==0){let y=`The tile format "${t.format}" is invalid or not supported.`;throw e.previousError=qr.reportError(e.previousError,n,l(n)?n._errorEvent:void 0,y),new oe(y)}let c=t.tiles,u=t.maxzoom;if(e.overallMaxZoom=Math.max(e.overallMaxZoom,u),!t.projection||t.projection==="EPSG:4326")e.tilingScheme=new $i({numberOfLevelZeroTilesX:2,numberOfLevelZeroTilesY:1,ellipsoid:e.ellipsoid});else if(t.projection==="EPSG:3857")e.tilingScheme=new So({numberOfLevelZeroTilesX:1,numberOfLevelZeroTilesY:1,ellipsoid:e.ellipsoid});else{let y=`The projection "${t.projection}" is invalid or not supported.`;throw e.previousError=qr.reportError(e.previousError,n,l(n)?n._errorEvent:void 0,y),new oe(y)}if(e.levelZeroMaximumGeometricError=Vr.getEstimatedLevelZeroGeometricErrorForAHeightmap(e.tilingScheme.ellipsoid,e.heightmapWidth,e.tilingScheme.getNumberOfXTilesAtLevel(0)),!t.scheme||t.scheme==="tms"||t.scheme==="slippyMap")e.scheme=t.scheme;else{let y=`The scheme "${t.scheme}" is invalid or not supported.`;throw e.previousError=qr.reportError(e.previousError,n,l(n)?n._errorEvent:void 0,y),new oe(y)}let f;l(t.extensions)&&t.extensions.indexOf("octvertexnormals")!==-1?i=!0:l(t.extensions)&&t.extensions.indexOf("vertexnormals")!==-1&&(i=!0,a=!1),l(t.extensions)&&t.extensions.indexOf("watermask")!==-1&&(r=!0),l(t.extensions)&&t.extensions.indexOf("metadata")!==-1&&(o=!0);let d=t.metadataAvailability,p=t.available,g;if(l(p)&&!l(d)){g=new wm(e.tilingScheme,p.length);for(let y=0;y<p.length;++y){let A=p[y],b=e.tilingScheme.getNumberOfYTilesAtLevel(y);l(e.overallAvailability[y])||(e.overallAvailability[y]=[]);for(let x=0;x<A.length;++x){let T=A[x],C=b-T.endY-1,E=b-T.startY-1;e.overallAvailability[y].push([T.startX,C,T.endX,E]),g.addAvailableTileRange(y,T.startX,C,T.endX,E)}}}else l(d)&&(f=new wm(e.tilingScheme,u),g=new wm(e.tilingScheme,u),e.overallAvailability[0]=[[0,0,1,0]],g.addAvailableTileRange(0,0,0,1,0));e.hasWaterMask=e.hasWaterMask||r,e.hasVertexNormals=e.hasVertexNormals||i,e.hasMetadata=e.hasMetadata||o,l(t.attribution)&&(e.attribution.length>0&&(e.attribution+=" "),e.attribution+=t.attribution),e.layers.push(new oje({resource:e.lastResource,version:t.version,isHeightmap:s,tileUrlTemplates:c,availability:g,hasVertexNormals:i,hasWaterMask:r,hasMetadata:o,availabilityLevels:d,availabilityTilesLoaded:f,littleEndianExtensionSize:a}));let m=t.parentUrl;return l(m)?l(g)?(e.lastResource=e.lastResource.getDerivedResource({url:m}),e.lastResource.appendForwardSlash(),e.layerJsonResource=e.lastResource.getDerivedResource({url:"layer.json"}),await TY(e),!0):(console.log("A layer.json can't have a parentUrl if it does't have an available array."),!0):!0}function aje(e,t,n){let i=`An error occurred while accessing ${e.layerJsonResource.url}.`;if(l(t)&&(i+=`
${t.message}`),e.previousError=qr.reportError(e.previousError,n,l(n)?n._errorEvent:void 0,i),e.previousError.retry)return TY(e,n);throw new oe(i)}async function sje(e,t,n){await xle(e,t,n);let i=e.overallAvailability.length;if(i>0){let r=e.availability=new wm(e.tilingScheme,e.overallMaxZoom);for(let o=0;o<i;++o){let a=e.overallAvailability[o];for(let s=0;s<a.length;++s){let c=a[s];r.addAvailableTileRange(o,c[0],c[1],c[2],c[3])}}}if(e.attribution.length>0){let r=new wt(e.attribution);e.tileCredits.push(r)}return!0}async function TY(e,t){try{let n=await e.layerJsonResource.fetchJson();return sje(e,n,t)}catch(n){return l(n)&&n.statusCode===404?(await xle(e,{tilejson:"2.1.0",format:"heightmap-1.0",version:"1.0.0",scheme:"tms",tiles:["{z}/{x}/{y}.terrain?v={version}"]},t),!0):aje(e,n,t)}}function lh(e){e=e??H.EMPTY_OBJECT,this._heightmapWidth=void 0,this._heightmapStructure=void 0,this._hasWaterMask=!1,this._hasVertexNormals=!1,this._hasMetadata=!1,this._scheme=void 0,this._ellipsoid=e.ellipsoid,this._requestVertexNormals=e.requestVertexNormals??!1,this._requestWaterMask=e.requestWaterMask??!1,this._requestMetadata=e.requestMetadata??!0,this._errorEvent=new be;let t=e.credit;typeof t=="string"&&(t=new wt(t)),this._credit=t,this._availability=void 0,this._tilingScheme=void 0,this._levelZeroMaximumGeometricError=void 0,this._layers=void 0,this._tileCredits=void 0}var bY={OCT_VERTEX_NORMALS:1,WATER_MASK:2,METADATA:4};function Ale(e){return!l(e)||e.length===0?{Accept:"application/vnd.quantized-mesh,application/octet-stream;q=0.9,*/*;q=0.01"}:{Accept:`application/vnd.quantized-mesh;extensions=${e.join("-")},application/octet-stream;q=0.9,*/*;q=0.01`}}function cje(e,t,n,i,r){let o=new Uint16Array(t,0,e._heightmapWidth*e._heightmapWidth);return new Lc({buffer:o,childTileMask:new Uint8Array(t,o.byteLength,1)[0],waterMask:new Uint8Array(t,o.byteLength+1,t.byteLength-o.byteLength-1),width:e._heightmapWidth,height:e._heightmapWidth,structure:e._heightmapStructure,credits:e._tileCredits})}function lje(e,t,n,i,r,o){let a=o.littleEndianExtensionSize,s=0,c=3,u=c+1,f=Float64Array.BYTES_PER_ELEMENT*c,d=Float64Array.BYTES_PER_ELEMENT*u,g=Uint16Array.BYTES_PER_ELEMENT*3,m=3,y=Uint16Array.BYTES_PER_ELEMENT,A=y*m,b=new DataView(t),x=new h(b.getFloat64(s,!0),b.getFloat64(s+8,!0),b.getFloat64(s+16,!0));s+=f;let T=b.getFloat32(s,!0);s+=Float32Array.BYTES_PER_ELEMENT;let C=b.getFloat32(s,!0);s+=Float32Array.BYTES_PER_ELEMENT;let E=new se(new h(b.getFloat64(s,!0),b.getFloat64(s+8,!0),b.getFloat64(s+16,!0)),b.getFloat64(s+f,!0));s+=d;let w=new h(b.getFloat64(s,!0),b.getFloat64(s+8,!0),b.getFloat64(s+16,!0));s+=f;let D=b.getUint32(s,!0);s+=Uint32Array.BYTES_PER_ELEMENT;let R=new Uint16Array(t,s,D*3);s+=D*g,D>64*1024&&(y=Uint32Array.BYTES_PER_ELEMENT,A=y*m);let M=R.subarray(0,D),N=R.subarray(D,2*D),_=R.subarray(D*2,3*D);an.zigZagDeltaDecode(M,N,_),s%y!==0&&(s+=y-s%y);let v=b.getUint32(s,!0);s+=Uint32Array.BYTES_PER_ELEMENT;let S=Ve.createTypedArrayFromArrayBuffer(D,t,s,v*m);s+=v*A;let P=0,L=S.length;for(let le=0;le<L;++le){let Ce=S[le];S[le]=P-Ce,Ce===0&&++P}let F=b.getUint32(s,!0);s+=Uint32Array.BYTES_PER_ELEMENT;let V=Ve.createTypedArrayFromArrayBuffer(D,t,s,F);s+=F*y;let z=b.getUint32(s,!0);s+=Uint32Array.BYTES_PER_ELEMENT;let j=Ve.createTypedArrayFromArrayBuffer(D,t,s,z);s+=z*y;let B=b.getUint32(s,!0);s+=Uint32Array.BYTES_PER_ELEMENT;let G=Ve.createTypedArrayFromArrayBuffer(D,t,s,B);s+=B*y;let W=b.getUint32(s,!0);s+=Uint32Array.BYTES_PER_ELEMENT;let Q=Ve.createTypedArrayFromArrayBuffer(D,t,s,W);s+=W*y;let q,J;for(;s<b.byteLength;){let le=b.getUint8(s,!0);s+=Uint8Array.BYTES_PER_ELEMENT;let Ce=b.getUint32(s,a);if(s+=Uint32Array.BYTES_PER_ELEMENT,le===bY.OCT_VERTEX_NORMALS&&e._requestVertexNormals)q=new Uint8Array(t,s,D*2);else if(le===bY.WATER_MASK&&e._requestWaterMask)J=new Uint8Array(t,s,Ce);else if(le===bY.METADATA&&e._requestMetadata){let ye=b.getUint32(s,!0);if(ye>0){let Ie=wo(new Uint8Array(t),s+Uint32Array.BYTES_PER_ELEMENT,ye).available;if(l(Ie))for(let Le=0;Le<Ie.length;++Le){let $e=n+Le+1,Ye=Ie[Le],yt=e._tilingScheme.getNumberOfYTilesAtLevel($e);for(let Ke=0;Ke<Ye.length;++Ke){let we=Ye[Ke],We=yt-we.endY-1,Ct=yt-we.startY-1;e.availability.addAvailableTileRange($e,we.startX,We,we.endX,Ct),o.availability.addAvailableTileRange($e,we.startX,We,we.endX,Ct)}}}o.availabilityTilesLoaded.addAvailableTileRange(n,i,r,i,r)}s+=Ce}let Z=e.getLevelMaximumGeometricError(n)*5,ce=e._tilingScheme.tileXYToRectangle(i,r,n),Ae=Jt.fromRectangle(ce,T,C,e._tilingScheme.ellipsoid);return new hC({center:x,minimumHeight:T,maximumHeight:C,boundingSphere:E,orientedBoundingBox:Ae,horizonOcclusionPoint:w,quantizedVertices:R,encodedNormals:q,indices:S,westIndices:V,southIndices:j,eastIndices:G,northIndices:Q,westSkirtHeight:Z,southSkirtHeight:Z,eastSkirtHeight:Z,northSkirtHeight:Z,childTileMask:e.availability.computeChildMaskForTile(n,i,r),waterMask:J,credits:e._tileCredits})}lh.prototype.requestTileGeometry=function(e,t,n,i){let r=this._layers,o,a=r.length,s=!1,c=Promise.resolve();if(a===1)o=r[0];else for(let u=0;u<a;++u){let f=r[u];if(!l(f.availability)||f.availability.isTileAvailable(n,e,t)){o=f;break}let d=CY(this,e,t,n,f,u===0);d.result&&(s=!0,c=c.then(()=>d.promise))}return!l(o)&&s?c.then(()=>new Promise(u=>{setTimeout(()=>{let f=this.requestTileGeometry(e,t,n,i);u(f)},0)})):Tle(this,e,t,n,o,i)};function Tle(e,t,n,i,r,o){if(!l(r))return Promise.reject(new oe("Terrain tile doesn't exist"));let a=r.tileUrlTemplates;if(a.length===0)return;let 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lh(t);return i.build(r),r};lh.prototype.getTileDataAvailable=function(e,t,n){if(!l(this._availability))return;if(n>this._availability._maximumLevel)return!1;if(this._availability.isTileAvailable(n,e,t))return!0;if(!this._hasMetadata)return!1;let i=this._layers,r=i.length;for(let o=0;o<r;++o)if(CY(this,e,t,n,i[o],o===0).result)return;return!1};lh.prototype.loadTileDataAvailability=function(e,t,n){if(!l(this._availability)||n>this._availability._maximumLevel||this._availability.isTileAvailable(n,e,t)||!this._hasMetadata)return;let i=this._layers,r=i.length;for(let o=0;o<r;++o){let a=CY(this,e,t,n,i[o],o===0);if(l(a.promise))return a.promise}};function xY(e,t,n,i){if(i===0)return;let r=e.availabilityLevels,o=i%r===0?i-r:(i/r|0)*r,a=1<<i-o,s=t/a|0,c=n/a|0;return{level:o,x:s,y:c}}function CY(e,t,n,i,r,o){if(!l(r.availabilityLevels))return{result:!1};let a,s=function(){delete 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0,o=t.indices,a=bC(t),s=bC(t),c,u=o.length,f=[];f.length=i.length/3;let d=[];for(d.length=i.length/3,c=0;c<f.length;++c)f[c]=-1,d[c]=-1;for(c=0;c<u;c+=2){let p=o[c],g=o[c+1],m=h.fromArray(i,p*3,kI),y=h.fromArray(i,g*3,MY),A;Math.abs(m.y)<I.EPSILON6&&(m.y<0?m.y=-I.EPSILON6:m.y=I.EPSILON6),Math.abs(y.y)<I.EPSILON6&&(y.y<0?y.y=-I.EPSILON6:y.y=I.EPSILON6);let b=a.attributes,x=a.indices,T=d,C=s.attributes,E=s.indices,w=f,D=ci.lineSegmentPlane(m,y,Gle,LY);if(l(D)){let R=h.multiplyByScalar(h.UNIT_Y,5*I.EPSILON9,zje);m.y<0&&(h.negate(R,R),b=s.attributes,x=s.indices,T=f,C=a.attributes,E=a.indices,w=d);let M=h.add(D,R,Uje);A=zm(b,x,T,o,c,m),AC(p,g,m,i,A,b,r),A=zm(b,x,T,o,-1,M),AC(p,g,M,i,A,b,r),h.negate(R,R),h.add(D,R,M),A=zm(C,E,w,o,-1,M),AC(p,g,M,i,A,C,r),A=zm(C,E,w,o,c+1,y),AC(p,g,y,i,A,C,r)}else{let R,M,N;m.y<0?(R=s.attributes,M=s.indices,N=f):(R=a.attributes,M=a.indices,N=d),A=zm(R,M,N,o,c,m),AC(p,g,m,i,A,R,r),A=zm(R,M,N,o,c+1,y),AC(p,g,y,i,A,R,r)}}FY(e,s,a)}var Ule=new k,Vje=new k,Wle=new h,qle=new h,NY=new h,jje=new h,Hje=new h,Gje=new h,Vle=new ae;function jle(e){let t=e.attributes,n=t.position.values,i=t.prevPosition.values,r=t.nextPosition.values,o=n.length;for(let a=0;a<o;a+=3){let s=h.unpack(n,a,Wle);if(s.x>0)continue;let c=h.unpack(i,a,qle);(s.y<0&&c.y>0||s.y>0&&c.y<0)&&(a-3>0?(i[a]=n[a-3],i[a+1]=n[a-2],i[a+2]=n[a-1]):h.pack(s,i,a));let u=h.unpack(r,a,NY);(s.y<0&&u.y>0||s.y>0&&u.y<0)&&(a+3<o?(r[a]=n[a+3],r[a+1]=n[a+4],r[a+2]=n[a+5]):h.pack(s,r,a))}}var Wje=5*I.EPSILON9,$L=I.EPSILON6;function qje(e){let t=e.geometry,n=t.attributes,i=n.position.values,r=n.prevPosition.values,o=n.nextPosition.values,a=n.expandAndWidth.values,s=l(n.st)?n.st.values:void 0,c=l(n.color)?n.color.values:void 0,u=bC(t),f=bC(t),d,p,g,m=!1,y=i.length/3;for(d=0;d<y;d+=4){let A=d,b=d+2,x=h.fromArray(i,A*3,Wle),T=h.fromArray(i,b*3,qle);if(Math.abs(x.y)<$L)for(x.y=$L*(T.y<0?-1:1),i[d*3+1]=x.y,i[(d+1)*3+1]=x.y,p=A*3;p<A*3+12;p+=3)r[p]=i[d*3],r[p+1]=i[d*3+1],r[p+2]=i[d*3+2];if(Math.abs(T.y)<$L)for(T.y=$L*(x.y<0?-1:1),i[(d+2)*3+1]=T.y,i[(d+3)*3+1]=T.y,p=A*3;p<A*3+12;p+=3)o[p]=i[(d+2)*3],o[p+1]=i[(d+2)*3+1],o[p+2]=i[(d+2)*3+2];let C=u.attributes,E=u.indices,w=f.attributes,D=f.indices,R=ci.lineSegmentPlane(x,T,Gle,jje);if(l(R)){m=!0;let M=h.multiplyByScalar(h.UNIT_Y,Wje,Hje);x.y<0&&(h.negate(M,M),C=f.attributes,E=f.indices,w=u.attributes,D=u.indices);let N=h.add(R,M,Gje);C.position.values.push(x.x,x.y,x.z,x.x,x.y,x.z),C.position.values.push(N.x,N.y,N.z),C.position.values.push(N.x,N.y,N.z),C.prevPosition.values.push(r[A*3],r[A*3+1],r[A*3+2]),C.prevPosition.values.push(r[A*3+3],r[A*3+4],r[A*3+5]),C.prevPosition.values.push(x.x,x.y,x.z,x.x,x.y,x.z),C.nextPosition.values.push(N.x,N.y,N.z),C.nextPosition.values.push(N.x,N.y,N.z),C.nextPosition.values.push(N.x,N.y,N.z),C.nextPosition.values.push(N.x,N.y,N.z),h.negate(M,M),h.add(R,M,N),w.position.values.push(N.x,N.y,N.z),w.position.values.push(N.x,N.y,N.z),w.position.values.push(T.x,T.y,T.z,T.x,T.y,T.z),w.prevPosition.values.push(N.x,N.y,N.z),w.prevPosition.values.push(N.x,N.y,N.z),w.prevPosition.values.push(N.x,N.y,N.z),w.prevPosition.values.push(N.x,N.y,N.z),w.nextPosition.values.push(T.x,T.y,T.z,T.x,T.y,T.z),w.nextPosition.values.push(o[b*3],o[b*3+1],o[b*3+2]),w.nextPosition.values.push(o[b*3+3],o[b*3+4],o[b*3+5]);let _=k.fromArray(a,A*2,Ule),v=Math.abs(_.y);C.expandAndWidth.values.push(-1,v,1,v),C.expandAndWidth.values.push(-1,-v,1,-v),w.expandAndWidth.values.push(-1,v,1,v),w.expandAndWidth.values.push(-1,-v,1,-v);let S=h.magnitudeSquared(h.subtract(R,x,NY));if(S/=h.magnitudeSquared(h.subtract(T,x,NY)),l(c)){let P=ae.fromArray(c,A*4,Vle),L=ae.fromArray(c,b*4,Vle),F=I.lerp(P.x,L.x,S),V=I.lerp(P.y,L.y,S),z=I.lerp(P.z,L.z,S),j=I.lerp(P.w,L.w,S);for(p=A*4;p<A*4+8;++p)C.color.values.push(c[p]);for(C.color.values.push(F,V,z,j),C.color.values.push(F,V,z,j),w.color.values.push(F,V,z,j),w.color.values.push(F,V,z,j),p=b*4;p<b*4+8;++p)w.color.values.push(c[p])}if(l(s)){let P=k.fromArray(s,A*2,Ule),L=k.fromArray(s,(d+3)*2,Vje),F=I.lerp(P.x,L.x,S);for(p=A*2;p<A*2+4;++p)C.st.values.push(s[p]);for(C.st.values.push(F,P.y),C.st.values.push(F,L.y),w.st.values.push(F,P.y),w.st.values.push(F,L.y),p=b*2;p<b*2+4;++p)w.st.values.push(s[p])}g=C.position.values.length/3-4,E.push(g,g+2,g+1),E.push(g+1,g+2,g+3),g=w.position.values.length/3-4,D.push(g,g+2,g+1),D.push(g+1,g+2,g+3)}else{let M,N;for(x.y<0?(M=f.attributes,N=f.indices):(M=u.attributes,N=u.indices),M.position.values.push(x.x,x.y,x.z),M.position.values.push(x.x,x.y,x.z),M.position.values.push(T.x,T.y,T.z),M.position.values.push(T.x,T.y,T.z),p=d*3;p<d*3+12;++p)M.prevPosition.values.push(r[p]),M.nextPosition.values.push(o[p]);for(p=d*2;p<d*2+8;++p)M.expandAndWidth.values.push(a[p]),l(s)&&M.st.values.push(s[p]);if(l(c))for(p=d*4;p<d*4+16;++p)M.color.values.push(c[p]);g=M.position.values.length/3-4,N.push(g,g+2,g+1),N.push(g+1,g+2,g+3)}}m&&(jle(f),jle(u)),FY(e,f,u)}pl.splitLongitude=function(e){let t=e.geometry,n=t.boundingSphere;if(l(n)&&(n.center.x-n.radius>0||se.intersectPlane(n,tn.ORIGIN_ZX_PLANE)!==Xt.INTERSECTING))return e;if(t.geometryType!==nh.NONE)switch(t.geometryType){case nh.POLYLINES:qje(e);break;case nh.TRIANGLES:kle(e);break;case nh.LINES:zle(e);break}else Rje(t),t.primitiveType===Re.TRIANGLES?kle(e):t.primitiveType===Re.LINES&&zle(e);return e};var Gn=pl;var xC=new h,kY=new h,zY=new h,Yle=new h,ts=new k,Xle=new $,Yje=new $,UY=new Fe,Kle=new h,$le=new h,Jle=new h,tN=new de,Zle=new h,Qle=new k,eue=new k;function tue(e,t,n){let i=t.vertexFormat,r=t.center,o=t.semiMajorAxis,a=t.semiMinorAxis,s=t.ellipsoid,c=t.stRotation,u=n?e.length/3*2:e.length/3,f=t.shadowVolume,d=i.st?new Float32Array(u*2):void 0,p=i.normal?new Float32Array(u*3):void 0,g=i.tangent?new Float32Array(u*3):void 0,m=i.bitangent?new Float32Array(u*3):void 0,y=f?new Float32Array(u*3):void 0,A=0,b=Kle,x=$le,T=Jle,C=new ki(s),E=C.project(s.cartesianToCartographic(r,tN),Zle),w=s.scaleToGeodeticSurface(r,xC);s.geodeticSurfaceNormal(w,w);let D=Xle,R=Yje;if(c!==0){let L=Fe.fromAxisAngle(w,c,UY);D=$.fromQuaternion(L,D),L=Fe.fromAxisAngle(w,-c,UY),R=$.fromQuaternion(L,R)}else D=$.clone($.IDENTITY,D),R=$.clone($.IDENTITY,R);let M=k.fromElements(Number.POSITIVE_INFINITY,Number.POSITIVE_INFINITY,Qle),N=k.fromElements(Number.NEGATIVE_INFINITY,Number.NEGATIVE_INFINITY,eue),_=e.length,v=n?_:0,S=v/3*2;for(let L=0;L<_;L+=3){let F=L+1,V=L+2,z=h.fromArray(e,L,xC);if(i.st){let j=$.multiplyByVector(D,z,kY),B=C.project(s.cartesianToCartographic(j,tN),zY);h.subtract(B,E,B),ts.x=(B.x+o)/(2*o),ts.y=(B.y+a)/(2*a),M.x=Math.min(ts.x,M.x),M.y=Math.min(ts.y,M.y),N.x=Math.max(ts.x,N.x),N.y=Math.max(ts.y,N.y),n&&(d[A+S]=ts.x,d[A+1+S]=ts.y),d[A++]=ts.x,d[A++]=ts.y}(i.normal||i.tangent||i.bitangent||f)&&(b=s.geodeticSurfaceNormal(z,b),f&&(y[L+v]=-b.x,y[F+v]=-b.y,y[V+v]=-b.z),(i.normal||i.tangent||i.bitangent)&&((i.tangent||i.bitangent)&&(x=h.normalize(h.cross(h.UNIT_Z,b,x),x),$.multiplyByVector(R,x,x)),i.normal&&(p[L]=b.x,p[F]=b.y,p[V]=b.z,n&&(p[L+v]=-b.x,p[F+v]=-b.y,p[V+v]=-b.z)),i.tangent&&(g[L]=x.x,g[F]=x.y,g[V]=x.z,n&&(g[L+v]=-x.x,g[F+v]=-x.y,g[V+v]=-x.z)),i.bitangent&&(T=h.normalize(h.cross(b,x,T),T),m[L]=T.x,m[F]=T.y,m[V]=T.z,n&&(m[L+v]=T.x,m[F+v]=T.y,m[V+v]=T.z))))}if(i.st){_=d.length;for(let L=0;L<_;L+=2)d[L]=(d[L]-M.x)/(N.x-M.x),d[L+1]=(d[L+1]-M.y)/(N.y-M.y)}let P=new xn;if(i.position){let L=Ku.raisePositionsToHeight(e,t,n);P.position=new Me({componentDatatype:Y.DOUBLE,componentsPerAttribute:3,values:L})}if(i.st&&(P.st=new Me({componentDatatype:Y.FLOAT,componentsPerAttribute:2,values:d})),i.normal&&(P.normal=new Me({componentDatatype:Y.FLOAT,componentsPerAttribute:3,values:p})),i.tangent&&(P.tangent=new Me({componentDatatype:Y.FLOAT,componentsPerAttribute:3,values:g})),i.bitangent&&(P.bitangent=new Me({componentDatatype:Y.FLOAT,componentsPerAttribute:3,values:m})),f&&(P.extrudeDirection=new Me({componentDatatype:Y.FLOAT,componentsPerAttribute:3,values:y})),n&&l(t.offsetAttribute)){let L=new Uint8Array(u);if(t.offsetAttribute===mn.TOP)L=L.fill(1,0,u/2);else{let F=t.offsetAttribute===mn.NONE?0:1;L=L.fill(F)}P.applyOffset=new Me({componentDatatype:Y.UNSIGNED_BYTE,componentsPerAttribute:1,values:L})}return P}function nue(e){let t=new Array(12*(e*(e+1))-6),n=0,i,r,o,a,s;for(i=0,o=1,a=0;a<3;a++)t[n++]=o++,t[n++]=i,t[n++]=o;for(a=2;a<e+1;++a){for(o=a*(a+1)-1,i=(a-1)*a-1,t[n++]=o++,t[n++]=i,t[n++]=o,r=2*a,s=0;s<r-1;++s)t[n++]=o,t[n++]=i++,t[n++]=i,t[n++]=o++,t[n++]=i,t[n++]=o;t[n++]=o++,t[n++]=i,t[n++]=o}for(r=e*2,++o,++i,a=0;a<r-1;++a)t[n++]=o,t[n++]=i++,t[n++]=i,t[n++]=o++,t[n++]=i,t[n++]=o;for(t[n++]=o,t[n++]=i++,t[n++]=i,t[n++]=o++,t[n++]=i++,t[n++]=i,++i,a=e-1;a>1;--a){for(t[n++]=i++,t[n++]=i,t[n++]=o,r=2*a,s=0;s<r-1;++s)t[n++]=o,t[n++]=i++,t[n++]=i,t[n++]=o++,t[n++]=i,t[n++]=o;t[n++]=i++,t[n++]=i++,t[n++]=o++}for(a=0;a<3;a++)t[n++]=i++,t[n++]=i,t[n++]=o;return t}var cb=new h;function Xje(e){let t=e.center;cb=h.multiplyByScalar(e.ellipsoid.geodeticSurfaceNormal(t,cb),e.height,cb),cb=h.add(t,cb,cb);let n=new se(cb,e.semiMajorAxis),i=Ku.computeEllipsePositions(e,!0,!1),r=i.positions,o=i.numPts,a=tue(r,e,!1),s=nue(o);return s=Ve.createTypedArray(r.length/3,s),{boundingSphere:n,attributes:a,indices:s}}function Kje(e,t){let n=t.vertexFormat,i=t.center,r=t.semiMajorAxis,o=t.semiMinorAxis,a=t.ellipsoid,s=t.height,c=t.extrudedHeight,u=t.stRotation,f=e.length/3*2,d=new Float64Array(f*3),p=n.st?new Float32Array(f*2):void 0,g=n.normal?new Float32Array(f*3):void 0,m=n.tangent?new Float32Array(f*3):void 0,y=n.bitangent?new Float32Array(f*3):void 0,A=t.shadowVolume,b=A?new Float32Array(f*3):void 0,x=0,T=Kle,C=$le,E=Jle,w=new ki(a),D=w.project(a.cartesianToCartographic(i,tN),Zle),R=a.scaleToGeodeticSurface(i,xC);a.geodeticSurfaceNormal(R,R);let M=Fe.fromAxisAngle(R,u,UY),N=$.fromQuaternion(M,Xle),_=k.fromElements(Number.POSITIVE_INFINITY,Number.POSITIVE_INFINITY,Qle),v=k.fromElements(Number.NEGATIVE_INFINITY,Number.NEGATIVE_INFINITY,eue),S=e.length,P=S/3*2;for(let F=0;F<S;F+=3){let V=F+1,z=F+2,j=h.fromArray(e,F,xC),B;if(n.st){let W=$.multiplyByVector(N,j,kY),Q=w.project(a.cartesianToCartographic(W,tN),zY);h.subtract(Q,D,Q),ts.x=(Q.x+r)/(2*r),ts.y=(Q.y+o)/(2*o),_.x=Math.min(ts.x,_.x),_.y=Math.min(ts.y,_.y),v.x=Math.max(ts.x,v.x),v.y=Math.max(ts.y,v.y),p[x+P]=ts.x,p[x+1+P]=ts.y,p[x++]=ts.x,p[x++]=ts.y}j=a.scaleToGeodeticSurface(j,j),B=h.clone(j,kY),T=a.geodeticSurfaceNormal(j,T),A&&(b[F+S]=-T.x,b[V+S]=-T.y,b[z+S]=-T.z);let G=h.multiplyByScalar(T,s,Yle);if(j=h.add(j,G,j),G=h.multiplyByScalar(T,c,G),B=h.add(B,G,B),n.position&&(d[F+S]=B.x,d[V+S]=B.y,d[z+S]=B.z,d[F]=j.x,d[V]=j.y,d[z]=j.z),n.normal||n.tangent||n.bitangent){E=h.clone(T,E);let W=h.fromArray(e,(F+3)%S,Yle);h.subtract(W,j,W);let Q=h.subtract(B,j,zY);T=h.normalize(h.cross(Q,W,T),T),n.normal&&(g[F]=T.x,g[V]=T.y,g[z]=T.z,g[F+S]=T.x,g[V+S]=T.y,g[z+S]=T.z),n.tangent&&(C=h.normalize(h.cross(E,T,C),C),m[F]=C.x,m[V]=C.y,m[z]=C.z,m[F+S]=C.x,m[F+1+S]=C.y,m[F+2+S]=C.z),n.bitangent&&(y[F]=E.x,y[V]=E.y,y[z]=E.z,y[F+S]=E.x,y[V+S]=E.y,y[z+S]=E.z)}}if(n.st){S=p.length;for(let F=0;F<S;F+=2)p[F]=(p[F]-_.x)/(v.x-_.x),p[F+1]=(p[F+1]-_.y)/(v.y-_.y)}let L=new xn;if(n.position&&(L.position=new Me({componentDatatype:Y.DOUBLE,componentsPerAttribute:3,values:d})),n.st&&(L.st=new Me({componentDatatype:Y.FLOAT,componentsPerAttribute:2,values:p})),n.normal&&(L.normal=new Me({componentDatatype:Y.FLOAT,componentsPerAttribute:3,values:g})),n.tangent&&(L.tangent=new Me({componentDatatype:Y.FLOAT,componentsPerAttribute:3,values:m})),n.bitangent&&(L.bitangent=new Me({componentDatatype:Y.FLOAT,componentsPerAttribute:3,values:y})),A&&(L.extrudeDirection=new Me({componentDatatype:Y.FLOAT,componentsPerAttribute:3,values:b})),l(t.offsetAttribute)){let F=new Uint8Array(f);if(t.offsetAttribute===mn.TOP)F=F.fill(1,0,f/2);else{let V=t.offsetAttribute===mn.NONE?0:1;F=F.fill(V)}L.applyOffset=new Me({componentDatatype:Y.UNSIGNED_BYTE,componentsPerAttribute:1,values:F})}return L}function $je(e){let t=e.length/3,n=Ve.createTypedArray(t,t*6),i=0;for(let r=0;r<t;r++){let o=r,a=r+t,s=(o+1)%t,c=s+t;n[i++]=o,n[i++]=a,n[i++]=s,n[i++]=s,n[i++]=a,n[i++]=c}return n}var QL=new se,eN=new se;function Jje(e){let t=e.center,n=e.ellipsoid,i=e.semiMajorAxis,r=h.multiplyByScalar(n.geodeticSurfaceNormal(t,xC),e.height,xC);QL.center=h.add(t,r,QL.center),QL.radius=i,r=h.multiplyByScalar(n.geodeticSurfaceNormal(t,r),e.extrudedHeight,r),eN.center=h.add(t,r,eN.center),eN.radius=i;let o=Ku.computeEllipsePositions(e,!0,!0),a=o.positions,s=o.numPts,c=o.outerPositions,u=se.union(QL,eN),f=tue(a,e,!0),d=nue(s),p=d.length;d.length=p*2;let g=a.length/3;for(let C=0;C<p;C+=3)d[C+p]=d[C+2]+g,d[C+1+p]=d[C+1]+g,d[C+2+p]=d[C]+g;let m=Ve.createTypedArray(g*2/3,d),y=new Tt({attributes:f,indices:m,primitiveType:Re.TRIANGLES}),A=Kje(c,e);d=$je(c);let b=Ve.createTypedArray(c.length*2/3,d),x=new Tt({attributes:A,indices:b,primitiveType:Re.TRIANGLES}),T=Gn.combineInstances([new Bt({geometry:y}),new Bt({geometry:x})]);return{boundingSphere:u,attributes:T[0].attributes,indices:T[0].indices}}function iue(e,t,n,i,r,o,a){let c=Ku.computeEllipsePositions({center:e,semiMajorAxis:t,semiMinorAxis:n,rotation:i,granularity:r},!1,!0).outerPositions,u=c.length/3,f=new Array(u);for(let p=0;p<u;++p)f[p]=h.fromArray(c,p*3);let d=ie.fromCartesianArray(f,o,a);return d.width>I.PI&&(d.north=d.north>0?I.PI_OVER_TWO-I.EPSILON7:d.north,d.south=d.south<0?I.EPSILON7-I.PI_OVER_TWO:d.south,d.east=I.PI,d.west=-I.PI),d}function Vm(e){e=e??H.EMPTY_OBJECT;let t=e.center,n=e.ellipsoid??te.default,i=e.semiMajorAxis,r=e.semiMinorAxis,o=e.granularity??I.RADIANS_PER_DEGREE,a=e.vertexFormat??Be.DEFAULT,s=e.height??0,c=e.extrudedHeight??s;this._center=h.clone(t),this._semiMajorAxis=i,this._semiMinorAxis=r,this._ellipsoid=te.clone(n),this._rotation=e.rotation??0,this._stRotation=e.stRotation??0,this._height=Math.max(c,s),this._granularity=o,this._vertexFormat=Be.clone(a),this._extrudedHeight=Math.min(c,s),this._shadowVolume=e.shadowVolume??!1,this._workerName="createEllipseGeometry",this._offsetAttribute=e.offsetAttribute,this._rectangle=void 0,this._textureCoordinateRotationPoints=void 0}Vm.packedLength=h.packedLength+te.packedLength+Be.packedLength+9;Vm.pack=function(e,t,n){return n=n??0,h.pack(e._center,t,n),n+=h.packedLength,te.pack(e._ellipsoid,t,n),n+=te.packedLength,Be.pack(e._vertexFormat,t,n),n+=Be.packedLength,t[n++]=e._semiMajorAxis,t[n++]=e._semiMinorAxis,t[n++]=e._rotation,t[n++]=e._stRotation,t[n++]=e._height,t[n++]=e._granularity,t[n++]=e._extrudedHeight,t[n++]=e._shadowVolume?1:0,t[n]=e._offsetAttribute??-1,t};var rue=new h,oue=new te,aue=new Be,Um={center:rue,ellipsoid:oue,vertexFormat:aue,semiMajorAxis:void 0,semiMinorAxis:void 0,rotation:void 0,stRotation:void 0,height:void 0,granularity:void 0,extrudedHeight:void 0,shadowVolume:void 0,offsetAttribute:void 0};Vm.unpack=function(e,t,n){t=t??0;let i=h.unpack(e,t,rue);t+=h.packedLength;let r=te.unpack(e,t,oue);t+=te.packedLength;let o=Be.unpack(e,t,aue);t+=Be.packedLength;let a=e[t++],s=e[t++],c=e[t++],u=e[t++],f=e[t++],d=e[t++],p=e[t++],g=e[t++]===1,m=e[t];return l(n)?(n._center=h.clone(i,n._center),n._ellipsoid=te.clone(r,n._ellipsoid),n._vertexFormat=Be.clone(o,n._vertexFormat),n._semiMajorAxis=a,n._semiMinorAxis=s,n._rotation=c,n._stRotation=u,n._height=f,n._granularity=d,n._extrudedHeight=p,n._shadowVolume=g,n._offsetAttribute=m===-1?void 0:m,n):(Um.height=f,Um.extrudedHeight=p,Um.granularity=d,Um.stRotation=u,Um.rotation=c,Um.semiMajorAxis=a,Um.semiMinorAxis=s,Um.shadowVolume=g,Um.offsetAttribute=m===-1?void 0:m,new Vm(Um))};Vm.computeRectangle=function(e,t){e=e??H.EMPTY_OBJECT;let n=e.center,i=e.ellipsoid??te.default,r=e.semiMajorAxis,o=e.semiMinorAxis,a=e.granularity??I.RADIANS_PER_DEGREE,s=e.rotation??0;return iue(n,r,o,s,a,i,t)};Vm.createGeometry=function(e){if(e._semiMajorAxis<=0||e._semiMinorAxis<=0)return;let t=e._height,n=e._extrudedHeight,i=!I.equalsEpsilon(t,n,0,I.EPSILON2);e._center=e._ellipsoid.scaleToGeodeticSurface(e._center,e._center);let r={center:e._center,semiMajorAxis:e._semiMajorAxis,semiMinorAxis:e._semiMinorAxis,ellipsoid:e._ellipsoid,rotation:e._rotation,height:t,granularity:e._granularity,vertexFormat:e._vertexFormat,stRotation:e._stRotation},o;if(i)r.extrudedHeight=n,r.shadowVolume=e._shadowVolume,r.offsetAttribute=e._offsetAttribute,o=Jje(r);else if(o=Xje(r),l(e._offsetAttribute)){let a=o.attributes.position.values.length,s=e._offsetAttribute===mn.NONE?0:1,c=new Uint8Array(a/3).fill(s);o.attributes.applyOffset=new Me({componentDatatype:Y.UNSIGNED_BYTE,componentsPerAttribute:1,values:c})}return new Tt({attributes:o.attributes,indices:o.indices,primitiveType:Re.TRIANGLES,boundingSphere:o.boundingSphere,offsetAttribute:e._offsetAttribute})};Vm.createShadowVolume=function(e,t,n){let i=e._granularity,r=e._ellipsoid,o=t(i,r),a=n(i,r);return new Vm({center:e._center,semiMajorAxis:e._semiMajorAxis,semiMinorAxis:e._semiMinorAxis,ellipsoid:r,rotation:e._rotation,stRotation:e._stRotation,granularity:i,extrudedHeight:o,height:a,vertexFormat:Be.POSITION_ONLY,shadowVolume:!0})};function Zje(e){let t=-e._stRotation;if(t===0)return[0,0,0,1,1,0];let i=Ku.computeEllipsePositions({center:e._center,semiMajorAxis:e._semiMajorAxis,semiMinorAxis:e._semiMinorAxis,rotation:e._rotation,granularity:e._granularity},!1,!0).outerPositions,r=i.length/3,o=new Array(r);for(let c=0;c<r;++c)o[c]=h.fromArray(i,c*3);let a=e._ellipsoid,s=e.rectangle;return Tt._textureCoordinateRotationPoints(o,t,a,s)}Object.defineProperties(Vm.prototype,{rectangle:{get:function(){return l(this._rectangle)||(this._rectangle=iue(this._center,this._semiMajorAxis,this._semiMinorAxis,this._rotation,this._granularity,this._ellipsoid)),this._rectangle}},textureCoordinateRotationPoints:{get:function(){return l(this._textureCoordinateRotationPoints)||(this._textureCoordinateRotationPoints=Zje(this)),this._textureCoordinateRotationPoints}}});var eu=Vm;function w0(e){e=e??H.EMPTY_OBJECT;let t=e.radius,n={center:e.center,semiMajorAxis:t,semiMinorAxis:t,ellipsoid:e.ellipsoid,height:e.height,extrudedHeight:e.extrudedHeight,granularity:e.granularity,vertexFormat:e.vertexFormat,stRotation:e.stRotation,shadowVolume:e.shadowVolume};this._ellipseGeometry=new eu(n),this._workerName="createCircleGeometry"}w0.packedLength=eu.packedLength;w0.pack=function(e,t,n){return eu.pack(e._ellipseGeometry,t,n)};var sue=new eu({center:new h,semiMajorAxis:1,semiMinorAxis:1}),pc={center:new h,radius:void 0,ellipsoid:te.clone(te.default),height:void 0,extrudedHeight:void 0,granularity:void 0,vertexFormat:new Be,stRotation:void 0,semiMajorAxis:void 0,semiMinorAxis:void 0,shadowVolume:void 0};w0.unpack=function(e,t,n){let i=eu.unpack(e,t,sue);return pc.center=h.clone(i._center,pc.center),pc.ellipsoid=te.clone(i._ellipsoid,pc.ellipsoid),pc.ellipsoid=te.clone(i._ellipsoid,sue._ellipsoid),pc.height=i._height,pc.extrudedHeight=i._extrudedHeight,pc.granularity=i._granularity,pc.vertexFormat=Be.clone(i._vertexFormat,pc.vertexFormat),pc.stRotation=i._stRotation,pc.shadowVolume=i._shadowVolume,l(n)?(pc.semiMajorAxis=i._semiMajorAxis,pc.semiMinorAxis=i._semiMinorAxis,n._ellipseGeometry=new eu(pc),n):(pc.radius=i._semiMajorAxis,new w0(pc))};w0.createGeometry=function(e){return eu.createGeometry(e._ellipseGeometry)};w0.createShadowVolume=function(e,t,n){let i=e._ellipseGeometry._granularity,r=e._ellipseGeometry._ellipsoid,o=t(i,r),a=n(i,r);return new w0({center:e._ellipseGeometry._center,radius:e._ellipseGeometry._semiMajorAxis,ellipsoid:r,stRotation:e._ellipseGeometry._stRotation,granularity:i,extrudedHeight:o,height:a,vertexFormat:Be.POSITION_ONLY,shadowVolume:!0})};Object.defineProperties(w0.prototype,{rectangle:{get:function(){return this._ellipseGeometry.rectangle}},textureCoordinateRotationPoints:{get:function(){return this._ellipseGeometry.textureCoordinateRotationPoints}}});var cue=w0;var lue=new h,lb=new h;function Qje(e){let t=e.center;lb=h.multiplyByScalar(e.ellipsoid.geodeticSurfaceNormal(t,lb),e.height,lb),lb=h.add(t,lb,lb);let n=new se(lb,e.semiMajorAxis),i=Ku.computeEllipsePositions(e,!1,!0).outerPositions,r=new xn({position:new Me({componentDatatype:Y.DOUBLE,componentsPerAttribute:3,values:Ku.raisePositionsToHeight(i,e,!1)})}),o=i.length/3,a=Ve.createTypedArray(o,o*2),s=0;for(let c=0;c<o;++c)a[s++]=c,a[s++]=(c+1)%o;return{boundingSphere:n,attributes:r,indices:a}}var nN=new se,iN=new se;function e6e(e){let t=e.center,n=e.ellipsoid,i=e.semiMajorAxis,r=h.multiplyByScalar(n.geodeticSurfaceNormal(t,lue),e.height,lue);nN.center=h.add(t,r,nN.center),nN.radius=i,r=h.multiplyByScalar(n.geodeticSurfaceNormal(t,r),e.extrudedHeight,r),iN.center=h.add(t,r,iN.center),iN.radius=i;let o=Ku.computeEllipsePositions(e,!1,!0).outerPositions,a=new xn({position:new Me({componentDatatype:Y.DOUBLE,componentsPerAttribute:3,values:Ku.raisePositionsToHeight(o,e,!0)})});o=a.position.values;let s=se.union(nN,iN),c=o.length/3;if(l(e.offsetAttribute)){let m=new Uint8Array(c);if(e.offsetAttribute===mn.TOP)m=m.fill(1,0,c/2);else{let y=e.offsetAttribute===mn.NONE?0:1;m=m.fill(y)}a.applyOffset=new Me({componentDatatype:Y.UNSIGNED_BYTE,componentsPerAttribute:1,values:m})}let u=e.numberOfVerticalLines??16;u=I.clamp(u,0,c/2);let f=Ve.createTypedArray(c,c*2+u*2);c/=2;let d=0,p;for(p=0;p<c;++p)f[d++]=p,f[d++]=(p+1)%c,f[d++]=p+c,f[d++]=(p+1)%c+c;let g;if(u>0){let m=Math.min(u,c);g=Math.round(c/m);let y=Math.min(g*u,c);for(p=0;p<y;p+=g)f[d++]=p,f[d++]=p+c}return{boundingSphere:s,attributes:a,indices:f}}function TC(e){e=e??H.EMPTY_OBJECT;let t=e.center,n=e.ellipsoid??te.default,i=e.semiMajorAxis,r=e.semiMinorAxis,o=e.granularity??I.RADIANS_PER_DEGREE,a=e.height??0,s=e.extrudedHeight??a;this._center=h.clone(t),this._semiMajorAxis=i,this._semiMinorAxis=r,this._ellipsoid=te.clone(n),this._rotation=e.rotation??0,this._height=Math.max(s,a),this._granularity=o,this._extrudedHeight=Math.min(s,a),this._numberOfVerticalLines=Math.max(e.numberOfVerticalLines??16,0),this._offsetAttribute=e.offsetAttribute,this._workerName="createEllipseOutlineGeometry"}TC.packedLength=h.packedLength+te.packedLength+8;TC.pack=function(e,t,n){return n=n??0,h.pack(e._center,t,n),n+=h.packedLength,te.pack(e._ellipsoid,t,n),n+=te.packedLength,t[n++]=e._semiMajorAxis,t[n++]=e._semiMinorAxis,t[n++]=e._rotation,t[n++]=e._height,t[n++]=e._granularity,t[n++]=e._extrudedHeight,t[n++]=e._numberOfVerticalLines,t[n]=e._offsetAttribute??-1,t};var uue=new h,fue=new te,I0={center:uue,ellipsoid:fue,semiMajorAxis:void 0,semiMinorAxis:void 0,rotation:void 0,height:void 0,granularity:void 0,extrudedHeight:void 0,numberOfVerticalLines:void 0,offsetAttribute:void 0};TC.unpack=function(e,t,n){t=t??0;let i=h.unpack(e,t,uue);t+=h.packedLength;let r=te.unpack(e,t,fue);t+=te.packedLength;let o=e[t++],a=e[t++],s=e[t++],c=e[t++],u=e[t++],f=e[t++],d=e[t++],p=e[t];return l(n)?(n._center=h.clone(i,n._center),n._ellipsoid=te.clone(r,n._ellipsoid),n._semiMajorAxis=o,n._semiMinorAxis=a,n._rotation=s,n._height=c,n._granularity=u,n._extrudedHeight=f,n._numberOfVerticalLines=d,n._offsetAttribute=p===-1?void 0:p,n):(I0.height=c,I0.extrudedHeight=f,I0.granularity=u,I0.rotation=s,I0.semiMajorAxis=o,I0.semiMinorAxis=a,I0.numberOfVerticalLines=d,I0.offsetAttribute=p===-1?void 0:p,new TC(I0))};TC.createGeometry=function(e){if(e._semiMajorAxis<=0||e._semiMinorAxis<=0)return;let t=e._height,n=e._extrudedHeight,i=!I.equalsEpsilon(t,n,0,I.EPSILON2);e._center=e._ellipsoid.scaleToGeodeticSurface(e._center,e._center);let r={center:e._center,semiMajorAxis:e._semiMajorAxis,semiMinorAxis:e._semiMinorAxis,ellipsoid:e._ellipsoid,rotation:e._rotation,height:t,granularity:e._granularity,numberOfVerticalLines:e._numberOfVerticalLines},o;if(i)r.extrudedHeight=n,r.offsetAttribute=e._offsetAttribute,o=e6e(r);else if(o=Qje(r),l(e._offsetAttribute)){let a=o.attributes.position.values.length,s=e._offsetAttribute===mn.NONE?0:1,c=new Uint8Array(a/3).fill(s);o.attributes.applyOffset=new Me({componentDatatype:Y.UNSIGNED_BYTE,componentsPerAttribute:1,values:c})}return new Tt({attributes:o.attributes,indices:o.indices,primitiveType:Re.LINES,boundingSphere:o.boundingSphere,offsetAttribute:e._offsetAttribute})};var Xf=TC;function CC(e){e=e??H.EMPTY_OBJECT;let t=e.radius,n={center:e.center,semiMajorAxis:t,semiMinorAxis:t,ellipsoid:e.ellipsoid,height:e.height,extrudedHeight:e.extrudedHeight,granularity:e.granularity,numberOfVerticalLines:e.numberOfVerticalLines};this._ellipseGeometry=new Xf(n),this._workerName="createCircleOutlineGeometry"}CC.packedLength=Xf.packedLength;CC.pack=function(e,t,n){return Xf.pack(e._ellipseGeometry,t,n)};var t6e=new Xf({center:new h,semiMajorAxis:1,semiMinorAxis:1}),$u={center:new h,radius:void 0,ellipsoid:te.clone(te.UNIT_SPHERE),height:void 0,extrudedHeight:void 0,granularity:void 0,numberOfVerticalLines:void 0,semiMajorAxis:void 0,semiMinorAxis:void 0};CC.unpack=function(e,t,n){let i=Xf.unpack(e,t,t6e);return $u.center=h.clone(i._center,$u.center),$u.ellipsoid=te.clone(i._ellipsoid,$u.ellipsoid),$u.height=i._height,$u.extrudedHeight=i._extrudedHeight,$u.granularity=i._granularity,$u.numberOfVerticalLines=i._numberOfVerticalLines,l(n)?($u.semiMajorAxis=i._semiMajorAxis,$u.semiMinorAxis=i._semiMinorAxis,n._ellipseGeometry=new Xf($u),n):($u.radius=i._semiMajorAxis,new CC($u))};CC.createGeometry=function(e){return Xf.createGeometry(e._ellipseGeometry)};var due=CC;var hue={UNBOUNDED:0,CLAMPED:1,LOOP_STOP:2};Object.freeze(hue);var _a=hue;var mue={TICK_DEPENDENT:0,SYSTEM_CLOCK_MULTIPLIER:1,SYSTEM_CLOCK:2};Object.freeze(mue);var Br=mue;var VY;typeof performance<"u"&&typeof performance.now=="function"&&isFinite(performance.now())?VY=function(){return performance.now()}:VY=function(){return Date.now()};var An=VY;function jY(e){e=e??H.EMPTY_OBJECT;let t=e.currentTime,n=e.startTime,i=e.stopTime;l(t)?t=K.clone(t):l(n)?t=K.clone(n):l(i)?t=K.addDays(i,-1,new K):t=K.now(),l(n)?n=K.clone(n):n=K.clone(t),l(i)?i=K.clone(i):i=K.addDays(n,1,new K),this.startTime=n,this.stopTime=i,this.clockRange=e.clockRange??_a.UNBOUNDED,this.canAnimate=e.canAnimate??!0,this.onTick=new be,this.onStop=new be,this._currentTime=void 0,this._multiplier=void 0,this._clockStep=void 0,this._shouldAnimate=void 0,this._lastSystemTime=An(),this.currentTime=t,this.multiplier=e.multiplier??1,this.shouldAnimate=e.shouldAnimate??!1,this.clockStep=e.clockStep??Br.SYSTEM_CLOCK_MULTIPLIER}Object.defineProperties(jY.prototype,{currentTime:{get:function(){return this._currentTime},set:function(e){K.equals(this._currentTime,e)||(this._clockStep===Br.SYSTEM_CLOCK&&(this._clockStep=Br.SYSTEM_CLOCK_MULTIPLIER),this._currentTime=e)}},multiplier:{get:function(){return this._multiplier},set:function(e){this._multiplier!==e&&(this._clockStep===Br.SYSTEM_CLOCK&&(this._clockStep=Br.SYSTEM_CLOCK_MULTIPLIER),this._multiplier=e)}},clockStep:{get:function(){return this._clockStep},set:function(e){e===Br.SYSTEM_CLOCK&&(this._multiplier=1,this._shouldAnimate=!0,this._currentTime=K.now()),this._clockStep=e}},shouldAnimate:{get:function(){return this._shouldAnimate},set:function(e){this._shouldAnimate!==e&&(this._clockStep===Br.SYSTEM_CLOCK&&(this._clockStep=Br.SYSTEM_CLOCK_MULTIPLIER),this._shouldAnimate=e)}}});jY.prototype.tick=function(){let e=An(),t=K.clone(this._currentTime);if(this.canAnimate&&this._shouldAnimate){let n=this._clockStep;if(n===Br.SYSTEM_CLOCK)t=K.now(t);else{let i=this._multiplier;if(n===Br.TICK_DEPENDENT)t=K.addSeconds(t,i,t);else{let s=e-this._lastSystemTime;t=K.addSeconds(t,i*(s/1e3),t)}let r=this.clockRange,o=this.startTime,a=this.stopTime;if(r===_a.CLAMPED)K.lessThan(t,o)?t=K.clone(o,t):K.greaterThan(t,a)&&(t=K.clone(a,t),this.onStop.raiseEvent(this));else if(r===_a.LOOP_STOP)for(K.lessThan(t,o)&&(t=K.clone(o,t));K.greaterThan(t,a);)t=K.addSeconds(o,K.secondsDifference(t,a),t),this.onStop.raiseEvent(this)}}return this._currentTime=t,this._lastSystemTime=e,this.onTick.raiseEvent(this),t};var jm=jY;function vC(e,t,n,i){e=e??1,t=t??1,n=n??1,i=i??1,this.value=new Uint8Array([U.floatToByte(e),U.floatToByte(t),U.floatToByte(n),U.floatToByte(i)])}Object.defineProperties(vC.prototype,{componentDatatype:{get:function(){return Y.UNSIGNED_BYTE}},componentsPerAttribute:{get:function(){return 4}},normalize:{get:function(){return!0}}});vC.fromColor=function(e){return new vC(e.red,e.green,e.blue,e.alpha)};vC.toValue=function(e,t){return l(t)?e.toBytes(t):new Uint8Array(e.toBytes())};vC.equals=function(e,t){return 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r=h.normalize(i.cartographicToCartesian(t,KY),pHe),o=h.normalize(i.cartographicToCartesian(n,KY),KY);mHe(e,i.maximumRadius,i.minimumRadius,t.longitude,t.latitude,n.longitude,n.latitude),e._start=de.clone(t,e._start),e._end=de.clone(n,e._end),e._start.height=0,e._end.height=0,dHe(e)}function qI(e,t,n){let i=n??te.default;this._ellipsoid=i,this._start=new de,this._end=new de,this._constants={},this._startHeading=void 0,this._endHeading=void 0,this._distance=void 0,this._uSquared=void 0,l(e)&&l(t)&&Gue(this,e,t,i)}Object.defineProperties(qI.prototype,{ellipsoid:{get:function(){return this._ellipsoid}},surfaceDistance:{get:function(){return this._distance}},start:{get:function(){return this._start}},end:{get:function(){return this._end}},startHeading:{get:function(){return this._startHeading}},endHeading:{get:function(){return this._endHeading}}});qI.prototype.setEndPoints=function(e,t){Gue(this,e,t,this._ellipsoid)};qI.prototype.interpolateUsingFraction=function(e,t){return this.interpolateUsingSurfaceDistance(this._distance*e,t)};qI.prototype.interpolateUsingSurfaceDistance=function(e,t){let n=this._constants,i=n.distanceRatio+e/n.b,r=Math.cos(2*i),o=Math.cos(4*i),a=Math.cos(6*i),s=Math.sin(2*i),c=Math.sin(4*i),u=Math.sin(6*i),f=Math.sin(8*i),d=i*i,p=i*d,g=n.u8Over256,m=n.u2Over4,y=n.u6Over64,A=n.u4Over16,b=2*p*g*r/3+i*(1-m+7*A/4-15*y/4+579*g/64-(A-15*y/4+187*g/16)*r-(5*y/4-115*g/16)*o-29*g*a/16)+(m/2-A+71*y/32-85*g/16)*s+(5*A/16-5*y/4+383*g/96)*c-d*((y-11*g/2)*s+5*g*c/2)+(29*y/96-29*g/16)*u+539*g*f/1536,x=Math.asin(Math.sin(b)*n.cosineAlpha),T=Math.atan(n.a/n.b*Math.tan(x));b=b-n.sigma;let C=Math.cos(2*n.sigma+b),E=Math.sin(b),w=Math.cos(b),D=n.cosineU*w,R=n.sineU*E,N=Math.atan2(E*n.sineHeading,D-R*n.cosineHeading)-Hue(n.f,n.sineAlpha,n.cosineSquaredAlpha,b,E,w,C);return l(t)?(t.longitude=this._start.longitude+N,t.latitude=T,t.height=0,t):new de(this._start.longitude+N,T,0)};var E_=qI;var gl={};gl.numberOfPoints=function(e,t,n){let i=h.distance(e,t);return Math.ceil(i/n)};gl.numberOfPointsRhumbLine=function(e,t,n){let i=Math.pow(e.longitude-t.longitude,2)+Math.pow(e.latitude-t.latitude,2);return Math.max(1,Math.ceil(Math.sqrt(i/(n*n))))};var gHe=new de;gl.extractHeights=function(e,t){let n=e.length,i=new Array(n);for(let r=0;r<n;r++){let o=e[r];i[r]=t.cartesianToCartographic(o,gHe).height}return i};var _He=new O,yHe=new h,Wue=new h,AHe=new tn(h.UNIT_X,0),que=new h,bHe=new tn(h.UNIT_X,0),xHe=new h,THe=new h,JY=[];function Xue(e,t,n){let i=JY;i.length=e;let r;if(t===n){for(r=0;r<e;r++)i[r]=t;return i}let a=(n-t)/e;for(r=0;r<e;r++){let s=t+r*a;i[r]=s}return i}var dN=new de,fN=new de,S_=new h,ZY=new h,CHe=new h,$Y=new E_,YI=new Uc;function vHe(e,t,n,i,r,o,a,s){let c=i.scaleToGeodeticSurface(e,ZY),u=i.scaleToGeodeticSurface(t,CHe),f=gl.numberOfPoints(e,t,n),d=i.cartesianToCartographic(c,dN),p=i.cartesianToCartographic(u,fN),g=Xue(f,r,o);$Y.setEndPoints(d,p);let m=$Y.surfaceDistance/f,y=s;d.height=r;let A=i.cartographicToCartesian(d,S_);h.pack(A,a,y),y+=3;for(let b=1;b<f;b++){let x=$Y.interpolateUsingSurfaceDistance(b*m,fN);x.height=g[b],A=i.cartographicToCartesian(x,S_),h.pack(A,a,y),y+=3}return y}function EHe(e,t,n,i,r,o,a,s){let c=i.cartesianToCartographic(e,dN),u=i.cartesianToCartographic(t,fN),f=gl.numberOfPointsRhumbLine(c,u,n);c.height=0,u.height=0;let d=Xue(f,r,o);YI.ellipsoid.equals(i)||(YI=new Uc(void 0,void 0,i)),YI.setEndPoints(c,u);let p=YI.surfaceDistance/f,g=s;c.height=r;let m=i.cartographicToCartesian(c,S_);h.pack(m,a,g),g+=3;for(let y=1;y<f;y++){let A=YI.interpolateUsingSurfaceDistance(y*p,fN);A.height=d[y],m=i.cartographicToCartesian(A,S_),h.pack(m,a,g),g+=3}return g}gl.wrapLongitude=function(e,t){let n=[],i=[];if(l(e)&&e.length>0){t=t??O.IDENTITY;let r=O.inverseTransformation(t,_He),o=O.multiplyByPoint(r,h.ZERO,yHe),a=h.normalize(O.multiplyByPointAsVector(r,h.UNIT_Y,Wue),Wue),s=tn.fromPointNormal(o,a,AHe),c=h.normalize(O.multiplyByPointAsVector(r,h.UNIT_X,que),que),u=tn.fromPointNormal(o,c,bHe),f=1;n.push(h.clone(e[0]));let d=n[0],p=e.length;for(let g=1;g<p;++g){let m=e[g];if(tn.getPointDistance(u,d)<0||tn.getPointDistance(u,m)<0){let y=ci.lineSegmentPlane(d,m,s,xHe);if(l(y)){let A=h.multiplyByScalar(a,5e-9,THe);tn.getPointDistance(s,d)<0&&h.negate(A,A),n.push(h.add(y,A,new h)),i.push(f+1),h.negate(A,A),n.push(h.add(y,A,new h)),f=1}}n.push(h.clone(e[g])),f++,d=m}i.push(f)}return{positions:n,lengths:i}};gl.generateArc=function(e){l(e)||(e={});let t=e.positions,n=t.length,i=e.ellipsoid??te.default,r=e.height??0,o=Array.isArray(r);if(n<1)return[];if(n===1){let y=i.scaleToGeodeticSurface(t[0],ZY);if(r=o?r[0]:r,r!==0){let A=i.geodeticSurfaceNormal(y,S_);h.multiplyByScalar(A,r,A),h.add(y,A,y)}return[y.x,y.y,y.z]}let a=e.minDistance;if(!l(a)){let y=e.granularity??I.RADIANS_PER_DEGREE;a=I.chordLength(y,i.maximumRadius)}let s=0,c;for(c=0;c<n-1;c++)s+=gl.numberOfPoints(t[c],t[c+1],a);let u=(s+1)*3,f=new Array(u),d=0;for(c=0;c<n-1;c++){let y=t[c],A=t[c+1],b=o?r[c]:r,x=o?r[c+1]:r;d=vHe(y,A,a,i,b,x,f,d)}JY.length=0;let p=t[n-1],g=i.cartesianToCartographic(p,dN);g.height=o?r[n-1]:r;let m=i.cartographicToCartesian(g,S_);return h.pack(m,f,u-3),f};var Yue=new de,SHe=new de;gl.generateRhumbArc=function(e){l(e)||(e={});let t=e.positions,n=t.length,i=e.ellipsoid??te.default,r=e.height??0,o=Array.isArray(r);if(n<1)return[];if(n===1){let b=i.scaleToGeodeticSurface(t[0],ZY);if(r=o?r[0]:r,r!==0){let x=i.geodeticSurfaceNormal(b,S_);h.multiplyByScalar(x,r,x),h.add(b,x,b)}return[b.x,b.y,b.z]}let a=e.granularity??I.RADIANS_PER_DEGREE,s=0,c,u=i.cartesianToCartographic(t[0],Yue),f;for(c=0;c<n-1;c++)f=i.cartesianToCartographic(t[c+1],SHe),s+=gl.numberOfPointsRhumbLine(u,f,a),u=de.clone(f,Yue);let d=(s+1)*3,p=new 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n=e.length,i=new Array(n*6),r=0,o=t.x+t.width/2,a=t.y+t.height/2,s=e[0];i[r++]=s.x-o,i[r++]=0,i[r++]=s.y-a;for(let c=1;c<n;c++){s=e[c];let u=s.x-o,f=s.y-a;i[r++]=u,i[r++]=0,i[r++]=f,i[r++]=u,i[r++]=0,i[r++]=f}return s=e[0],i[r++]=s.x-o,i[r++]=0,i[r]=s.y-a,i}function $ue(e,t){let n=e.length,i=new Array(n*3),r=0,o=t.x+t.width/2,a=t.y+t.height/2;for(let s=0;s<n;s++)i[r++]=e[s].x-o,i[r++]=0,i[r++]=e[s].y-a;return i}var Jue=new Fe,Zue=new h,Que=new $;function efe(e,t,n,i,r,o,a,s,c,u){let f=h.angleBetween(h.subtract(t,e,PC),h.subtract(n,e,hN)),d=i===tr.BEVELED?0:Math.ceil(f/I.toRadians(5)),p;r?p=$.fromQuaternion(Fe.fromAxisAngle(h.negate(e,PC),f/(d+1),Jue),Que):p=$.fromQuaternion(Fe.fromAxisAngle(e,f/(d+1),Jue),Que);let g,m;if(t=h.clone(t,Zue),d>0){let y=u?2:1;for(let A=0;A<d;A++)t=$.multiplyByVector(p,t,t),g=h.subtract(t,e,PC),g=h.normalize(g,g),r||(g=h.negate(g,g)),m=o.scaleToGeodeticSurface(t,hN),a=R0(m,g,s,a,o,c,1,y)}else g=h.subtract(t,e,PC),g=h.normalize(g,g),r||(g=h.negate(g,g)),m=o.scaleToGeodeticSurface(t,hN),a=R0(m,g,s,a,o,c,1,1),n=h.clone(n,Zue),g=h.subtract(n,e,PC),g=h.normalize(g,g),r||(g=h.negate(g,g)),m=o.scaleToGeodeticSurface(n,hN),a=R0(m,g,s,a,o,c,1,1);return a}XI.removeDuplicatesFromShape=function(e){let t=e.length,n=[];for(let i=t-1,r=0;r<t;i=r++){let o=e[i],a=e[r];k.equals(o,a)||n.push(a)}return n};XI.angleIsGreaterThanPi=function(e,t,n,i){let r=new Fa(n,i),o=r.projectPointOntoPlane(h.add(n,e,mN),mN),a=r.projectPointOntoPlane(h.add(n,t,pN),pN);return a.x*o.y-a.y*o.x>=0};var WHe=new h,qHe=new h;XI.computePositions=function(e,t,n,i,r){let o=i._ellipsoid,a=FHe(e,o),s=i._granularity,c=i._cornerType,u=r?GHe(t,n):$ue(t,n),f=r?$ue(t,n):void 0,d=n.height/2,p=n.width/2,g=e.length,m=[],y=r?[]:void 0,A=wHe,b=IHe,x=PHe,T=DHe,C=RHe,E=OHe,w=MHe,D=LHe,R=NHe,M=e[0],N=e[1];T=o.geodeticSurfaceNormal(M,T),A=h.subtract(N,M,A),A=h.normalize(A,A),D=h.cross(T,A,D),D=h.normalize(D,D);let 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W=1/Math.max(.25,h.magnitude(h.cross(x,b,PC))),Q=XI.angleIsGreaterThanPi(A,b,M,o);Q?(C=h.add(M,h.multiplyByScalar(x,W*p,x),C),E=h.add(C,h.multiplyByScalar(D,p,E),E),Xs[0]=h.clone(R,Xs[0]),Xs[1]=h.clone(E,Xs[1]),S=eX(Xs,_+d,v+d,s),P=nr.generateArc({positions:Xs,granularity:s,ellipsoid:o}),m=nX(P,D,u,m,o,S,1),D=h.cross(T,A,D),D=h.normalize(D,D),w=h.add(C,h.multiplyByScalar(D,p,w),w),c===tr.ROUNDED||c===tr.BEVELED?efe(C,E,w,c,Q,o,m,u,v+d,r):(x=h.negate(x,x),m=R0(M,x,u,m,o,v+d,W,z)),R=h.clone(w,R)):(C=h.add(M,h.multiplyByScalar(x,W*p,x),C),E=h.add(C,h.multiplyByScalar(D,-p,E),E),Xs[0]=h.clone(R,Xs[0]),Xs[1]=h.clone(E,Xs[1]),S=eX(Xs,_+d,v+d,s),P=nr.generateArc({positions:Xs,granularity:s,ellipsoid:o}),m=nX(P,D,u,m,o,S,1),D=h.cross(T,A,D),D=h.normalize(D,D),w=h.add(C,h.multiplyByScalar(D,-p,w),w),c===tr.ROUNDED||c===tr.BEVELED?efe(C,E,w,c,Q,o,m,u,v+d,r):m=R0(M,x,u,m,o,v+d,W,z),R=h.clone(w,R)),b=h.negate(A,b)}else m=R0(R,D,u,m,o,_+d,1,1),R=M;_=v,v=a[V+1],M=N}Xs[0]=h.clone(R,Xs[0]),Xs[1]=h.clone(M,Xs[1]),S=eX(Xs,_+d,v+d,s),P=nr.generateArc({positions:Xs,granularity:s,ellipsoid:o}),m=nX(P,D,u,m,o,S,1),r&&(y=R0(M,D,f,y,o,v+d,1,1)),g=m.length;let L=r?g+y.length:g,F=new Float64Array(L);return F.set(m),r&&F.set(y,g),F};var Hm=XI;var rX={},DC=new h,ofe=new h,YHe=new h,tfe=new h,_l=[new h,new h],afe=new h,sfe=new h,cfe=new h,XHe=new h,KHe=new h,$He=new h,JHe=new h,ZHe=new h,QHe=new h,eGe=new h,nfe=new Fe,ife=new $;function gN(e,t,n,i,r){let o=h.angleBetween(h.subtract(t,e,DC),h.subtract(n,e,ofe)),a=i===tr.BEVELED?1:Math.ceil(o/I.toRadians(5))+1,s=a*3,c=new Array(s);c[s-3]=n.x,c[s-2]=n.y,c[s-1]=n.z;let u;r?u=$.fromQuaternion(Fe.fromAxisAngle(h.negate(e,DC),o/a,nfe),ife):u=$.fromQuaternion(Fe.fromAxisAngle(e,o/a,nfe),ife);let f=0;t=h.clone(t,DC);for(let d=0;d<a;d++)t=$.multiplyByVector(u,t,t),c[f++]=t.x,c[f++]=t.y,c[f++]=t.z;return c}function tGe(e){let t=afe,n=sfe,i=cfe,r=e[1];n=h.fromArray(e[1],r.length-3,n),i=h.fromArray(e[0],0,i),t=h.midpoint(n,i,t);let o=gN(t,n,i,tr.ROUNDED,!1),a=e.length-1,s=e[a-1];r=e[a],n=h.fromArray(s,s.length-3,n),i=h.fromArray(r,0,i),t=h.midpoint(n,i,t);let c=gN(t,n,i,tr.ROUNDED,!1);return[o,c]}function rfe(e,t,n,i){let r=DC;return i?r=h.add(e,t,r):(t=h.negate(t,t),r=h.add(e,t,r)),[r.x,r.y,r.z,n.x,n.y,n.z]}function iX(e,t,n,i){let r=new Array(e.length),o=new Array(e.length),a=h.multiplyByScalar(t,n,DC),s=h.negate(a,ofe),c=0,u=e.length-1;for(let f=0;f<e.length;f+=3){let d=h.fromArray(e,f,YHe),p=h.add(d,s,tfe);r[c++]=p.x,r[c++]=p.y,r[c++]=p.z;let g=h.add(d,a,tfe);o[u--]=g.z,o[u--]=g.y,o[u--]=g.x}return i.push(r,o),i}rX.addAttribute=function(e,t,n,i){let r=t.x,o=t.y,a=t.z;l(n)&&(e[n]=r,e[n+1]=o,e[n+2]=a),l(i)&&(e[i]=a,e[i-1]=o,e[i-2]=r)};var nGe=new h,iGe=new h;rX.computePositions=function(e){let t=e.granularity,n=e.positions,i=e.ellipsoid,r=e.width/2,o=e.cornerType,a=e.saveAttributes,s=afe,c=sfe,u=cfe,f=XHe,d=KHe,p=$He,g=JHe,m=ZHe,y=QHe,A=eGe,b=[],x=a?[]:void 0,T=a?[]:void 0,C=n[0],E=n[1];c=h.normalize(h.subtract(E,C,c),c),s=i.geodeticSurfaceNormal(C,s),f=h.normalize(h.cross(s,c,f),f),a&&(x.push(f.x,f.y,f.z),T.push(s.x,s.y,s.z)),g=h.clone(C,g),C=E,u=h.negate(c,u);let w,D=[],R,M=n.length;for(R=1;R<M-1;R++){s=i.geodeticSurfaceNormal(C,s),E=n[R+1],c=h.normalize(h.subtract(E,C,c),c);let _=h.multiplyByScalar(s,h.dot(c,s),nGe);h.subtract(c,_,_),h.normalize(_,_);let v=h.multiplyByScalar(s,h.dot(u,s),iGe);if(h.subtract(u,v,v),h.normalize(v,v),!I.equalsEpsilon(Math.abs(h.dot(_,v)),1,I.EPSILON7)){d=h.normalize(h.add(c,u,d),d),d=h.cross(d,s,d),d=h.cross(s,d,d),d=h.normalize(d,d);let P=r/Math.max(.25,h.magnitude(h.cross(d,u,DC))),L=Hm.angleIsGreaterThanPi(c,u,C,i);d=h.multiplyByScalar(d,P,d),L?(m=h.add(C,d,m),A=h.add(m,h.multiplyByScalar(f,r,A),A),y=h.add(m,h.multiplyByScalar(f,r*2,y),y),_l[0]=h.clone(g,_l[0]),_l[1]=h.clone(A,_l[1]),w=nr.generateArc({positions:_l,granularity:t,ellipsoid:i}),b=iX(w,f,r,b),a&&(x.push(f.x,f.y,f.z),T.push(s.x,s.y,s.z)),p=h.clone(y,p),f=h.normalize(h.cross(s,c,f),f),y=h.add(m,h.multiplyByScalar(f,r*2,y),y),g=h.add(m,h.multiplyByScalar(f,r,g),g),o===tr.ROUNDED||o===tr.BEVELED?D.push({leftPositions:gN(m,p,y,o,L)}):D.push({leftPositions:rfe(C,h.negate(d,d),y,L)})):(y=h.add(C,d,y),A=h.add(y,h.negate(h.multiplyByScalar(f,r,A),A),A),m=h.add(y,h.negate(h.multiplyByScalar(f,r*2,m),m),m),_l[0]=h.clone(g,_l[0]),_l[1]=h.clone(A,_l[1]),w=nr.generateArc({positions:_l,granularity:t,ellipsoid:i}),b=iX(w,f,r,b),a&&(x.push(f.x,f.y,f.z),T.push(s.x,s.y,s.z)),p=h.clone(m,p),f=h.normalize(h.cross(s,c,f),f),m=h.add(y,h.negate(h.multiplyByScalar(f,r*2,m),m),m),g=h.add(y,h.negate(h.multiplyByScalar(f,r,g),g),g),o===tr.ROUNDED||o===tr.BEVELED?D.push({rightPositions:gN(y,p,m,o,L)}):D.push({rightPositions:rfe(C,d,m,L)})),u=h.negate(c,u)}C=E}s=i.geodeticSurfaceNormal(C,s),_l[0]=h.clone(g,_l[0]),_l[1]=h.clone(C,_l[1]),w=nr.generateArc({positions:_l,granularity:t,ellipsoid:i}),b=iX(w,f,r,b),a&&(x.push(f.x,f.y,f.z),T.push(s.x,s.y,s.z));let N;return o===tr.ROUNDED&&(N=tGe(b)),{positions:b,corners:D,lefts:x,normals:T,endPositions:N}};var sr=rX;var ffe=new h,dfe=new h,_N=new h,yN=new h,rGe=new h,hfe=new h,w_=new h,RC=new h;function mfe(e,t){for(let n=0;n<e.length;n++)e[n]=t.scaleToGeodeticSurface(e[n],e[n]);return e}function hh(e,t,n,i,r,o){let a=e.normals,s=e.tangents,c=e.bitangents,u=h.normalize(h.cross(n,t,w_),w_);o.normal&&sr.addAttribute(a,t,i,r),o.tangent&&sr.addAttribute(s,u,i,r),o.bitangent&&sr.addAttribute(c,n,i,r)}function pfe(e,t,n){let i=e.positions,r=e.corners,o=e.endPositions,a=e.lefts,s=e.normals,c=new xn,u=0,f=0,d,p=0,g;for(d=0;d<i.length;d+=2)g=i[d].length-3,u+=g,p+=g*2,f+=i[d+1].length-3;for(u+=3,f+=3,d=0;d<r.length;d++){let J=r[d].leftPositions;l(J)?(g=J.length,u+=g,p+=g):(g=r[d].rightPositions.length,f+=g,p+=g)}let m=l(o),y;m&&(y=o[0].length-3,u+=y,f+=y,y/=3,p+=y*6);let A=u+f,b=new Float64Array(A),x=t.normal?new Float32Array(A):void 0,T=t.tangent?new Float32Array(A):void 0,C=t.bitangent?new Float32Array(A):void 0,E={normals:x,tangents:T,bitangents:C},w=0,D=A-1,R,M,N,_,v=ffe,S=dfe,P,L,F=y/2,V=Ve.createTypedArray(A/3,p),z=0;if(m){L=_N,P=yN;let J=o[0];for(v=h.fromArray(s,0,v),S=h.fromArray(a,0,S),d=0;d<F;d++)L=h.fromArray(J,(F-1-d)*3,L),P=h.fromArray(J,(F+d)*3,P),sr.addAttribute(b,P,w),sr.addAttribute(b,L,void 0,D),hh(E,v,S,w,D,t),M=w/3,_=M+1,R=(D-2)/3,N=R-1,V[z++]=R,V[z++]=M,V[z++]=N,V[z++]=N,V[z++]=M,V[z++]=_,w+=3,D-=3}let j=0,B=0,G=i[j++],W=i[j++];b.set(G,w),b.set(W,D-W.length+1),S=h.fromArray(a,B,S);let Q,q;for(g=W.length-3,d=0;d<g;d+=3)Q=n.geodeticSurfaceNormal(h.fromArray(G,d,w_),w_),q=n.geodeticSurfaceNormal(h.fromArray(W,g-d,RC),RC),v=h.normalize(h.add(Q,q,v),v),hh(E,v,S,w,D,t),M=w/3,_=M+1,R=(D-2)/3,N=R-1,V[z++]=R,V[z++]=M,V[z++]=N,V[z++]=N,V[z++]=M,V[z++]=_,w+=3,D-=3;for(Q=n.geodeticSurfaceNormal(h.fromArray(G,g,w_),w_),q=n.geodeticSurfaceNormal(h.fromArray(W,g,RC),RC),v=h.normalize(h.add(Q,q,v),v),B+=3,d=0;d<r.length;d++){let J,Z=r[d],ce=Z.leftPositions,Ae=Z.rightPositions,le,Ce,ye=hfe,ve=_N,Ie=yN;if(v=h.fromArray(s,B,v),l(ce)){for(hh(E,v,S,void 0,D,t),D-=3,le=_,Ce=N,J=0;J<ce.length/3;J++)ye=h.fromArray(ce,J*3,ye),V[z++]=le,V[z++]=Ce-J-1,V[z++]=Ce-J,sr.addAttribute(b,ye,void 0,D),ve=h.fromArray(b,(Ce-J-1)*3,ve),Ie=h.fromArray(b,le*3,Ie),S=h.normalize(h.subtract(ve,Ie,S),S),hh(E,v,S,void 0,D,t),D-=3;ye=h.fromArray(b,le*3,ye),ve=h.subtract(h.fromArray(b,Ce*3,ve),ye,ve),Ie=h.subtract(h.fromArray(b,(Ce-J)*3,Ie),ye,Ie),S=h.normalize(h.add(ve,Ie,S),S),hh(E,v,S,w,void 0,t),w+=3}else{for(hh(E,v,S,w,void 0,t),w+=3,le=N,Ce=_,J=0;J<Ae.length/3;J++)ye=h.fromArray(Ae,J*3,ye),V[z++]=le,V[z++]=Ce+J,V[z++]=Ce+J+1,sr.addAttribute(b,ye,w),ve=h.fromArray(b,le*3,ve),Ie=h.fromArray(b,(Ce+J)*3,Ie),S=h.normalize(h.subtract(ve,Ie,S),S),hh(E,v,S,w,void 0,t),w+=3;ye=h.fromArray(b,le*3,ye),ve=h.subtract(h.fromArray(b,(Ce+J)*3,ve),ye,ve),Ie=h.subtract(h.fromArray(b,Ce*3,Ie),ye,Ie),S=h.normalize(h.negate(h.add(Ie,ve,S),S),S),hh(E,v,S,void 0,D,t),D-=3}for(G=i[j++],W=i[j++],G.splice(0,3),W.splice(W.length-3,3),b.set(G,w),b.set(W,D-W.length+1),g=W.length-3,B+=3,S=h.fromArray(a,B,S),J=0;J<W.length;J+=3)Q=n.geodeticSurfaceNormal(h.fromArray(G,J,w_),w_),q=n.geodeticSurfaceNormal(h.fromArray(W,g-J,RC),RC),v=h.normalize(h.add(Q,q,v),v),hh(E,v,S,w,D,t),_=w/3,M=_-1,N=(D-2)/3,R=N+1,V[z++]=R,V[z++]=M,V[z++]=N,V[z++]=N,V[z++]=M,V[z++]=_,w+=3,D-=3;w-=3,D+=3}if(v=h.fromArray(s,s.length-3,v),hh(E,v,S,w,D,t),m){w+=3,D-=3,L=_N,P=yN;let J=o[1];for(d=0;d<F;d++)L=h.fromArray(J,(y-d-1)*3,L),P=h.fromArray(J,d*3,P),sr.addAttribute(b,L,void 0,D),sr.addAttribute(b,P,w),hh(E,v,S,w,D,t),_=w/3,M=_-1,N=(D-2)/3,R=N+1,V[z++]=R,V[z++]=M,V[z++]=N,V[z++]=N,V[z++]=M,V[z++]=_,w+=3,D-=3}if(c.position=new Me({componentDatatype:Y.DOUBLE,componentsPerAttribute:3,values:b}),t.st){let J=new Float32Array(A/3*2),Z,ce,Ae=0;if(m){u/=3,f/=3;let le=Math.PI/(y+1);ce=1/(u-y+1),Z=1/(f-y+1);let Ce,ye=y/2;for(d=ye+1;d<y+1;d++)Ce=I.PI_OVER_TWO+le*d,J[Ae++]=Z*(1+Math.cos(Ce)),J[Ae++]=.5*(1+Math.sin(Ce));for(d=1;d<f-y+1;d++)J[Ae++]=d*Z,J[Ae++]=0;for(d=y;d>ye;d--)Ce=I.PI_OVER_TWO-d*le,J[Ae++]=1-Z*(1+Math.cos(Ce)),J[Ae++]=.5*(1+Math.sin(Ce));for(d=ye;d>0;d--)Ce=I.PI_OVER_TWO-le*d,J[Ae++]=1-ce*(1+Math.cos(Ce)),J[Ae++]=.5*(1+Math.sin(Ce));for(d=u-y;d>0;d--)J[Ae++]=d*ce,J[Ae++]=1;for(d=1;d<ye+1;d++)Ce=I.PI_OVER_TWO+le*d,J[Ae++]=ce*(1+Math.cos(Ce)),J[Ae++]=.5*(1+Math.sin(Ce))}else{for(u/=3,f/=3,ce=1/(u-1),Z=1/(f-1),d=0;d<f;d++)J[Ae++]=d*Z,J[Ae++]=0;for(d=u;d>0;d--)J[Ae++]=(d-1)*ce,J[Ae++]=1}c.st=new Me({componentDatatype:Y.FLOAT,componentsPerAttribute:2,values:J})}return t.normal&&(c.normal=new Me({componentDatatype:Y.FLOAT,componentsPerAttribute:3,values:E.normals})),t.tangent&&(c.tangent=new Me({componentDatatype:Y.FLOAT,componentsPerAttribute:3,values:E.tangents})),t.bitangent&&(c.bitangent=new Me({componentDatatype:Y.FLOAT,componentsPerAttribute:3,values:E.bitangents})),{attributes:c,indices:V}}function oGe(e,t){if(!t.normal&&!t.tangent&&!t.bitangent&&!t.st)return e;let n=e.position.values,i,r;(t.normal||t.bitangent)&&(i=e.normal.values,r=e.bitangent.values);let o=e.position.values.length/18,a=o*3,s=o*2,c=a*2,u;if(t.normal||t.bitangent||t.tangent){let f=t.normal?new Float32Array(a*6):void 0,d=t.tangent?new Float32Array(a*6):void 0,p=t.bitangent?new Float32Array(a*6):void 0,g=ffe,m=dfe,y=_N,A=yN,b=rGe,x=hfe,T=c;for(u=0;u<a;u+=3){let C=T+c;g=h.fromArray(n,u,g),m=h.fromArray(n,u+a,m),y=h.fromArray(n,(u+3)%a,y),m=h.subtract(m,g,m),y=h.subtract(y,g,y),A=h.normalize(h.cross(m,y,A),A),t.normal&&(sr.addAttribute(f,A,C),sr.addAttribute(f,A,C+3),sr.addAttribute(f,A,T),sr.addAttribute(f,A,T+3)),(t.tangent||t.bitangent)&&(x=h.fromArray(i,u,x),t.bitangent&&(sr.addAttribute(p,x,C),sr.addAttribute(p,x,C+3),sr.addAttribute(p,x,T),sr.addAttribute(p,x,T+3)),t.tangent&&(b=h.normalize(h.cross(x,A,b),b),sr.addAttribute(d,b,C),sr.addAttribute(d,b,C+3),sr.addAttribute(d,b,T),sr.addAttribute(d,b,T+3))),T+=6}if(t.normal){for(f.set(i),u=0;u<a;u+=3)f[u+a]=-i[u],f[u+a+1]=-i[u+1],f[u+a+2]=-i[u+2];e.normal.values=f}else e.normal=void 0;if(t.bitangent?(p.set(r),p.set(r,a),e.bitangent.values=p):e.bitangent=void 0,t.tangent){let C=e.tangent.values;d.set(C),d.set(C,a),e.tangent.values=d}}if(t.st){let f=e.st.values,d=new Float32Array(s*6);d.set(f),d.set(f,s);let p=s*2;for(let g=0;g<2;g++){for(d[p++]=f[0],d[p++]=f[1],u=2;u<s;u+=2){let m=f[u],y=f[u+1];d[p++]=m,d[p++]=y,d[p++]=m,d[p++]=y}d[p++]=f[0],d[p++]=f[1]}e.st.values=d}return e}function oX(e,t,n){n[t++]=e[0],n[t++]=e[1],n[t++]=e[2];for(let i=3;i<e.length;i+=3){let r=e[i],o=e[i+1],a=e[i+2];n[t++]=r,n[t++]=o,n[t++]=a,n[t++]=r,n[t++]=o,n[t++]=a}return n[t++]=e[0],n[t++]=e[1],n[t]=e[2],n}function aGe(e,t){let n=new Be({position:t.position,normal:t.normal||t.bitangent||e.shadowVolume,tangent:t.tangent,bitangent:t.normal||t.bitangent,st:t.st}),i=e.ellipsoid,r=sr.computePositions(e),o=pfe(r,n,i),a=e.height,s=e.extrudedHeight,c=o.attributes,u=o.indices,f=c.position.values,d=f.length,p=new Float64Array(d*6),g=new Float64Array(d);g.set(f);let m=new Float64Array(d*4);f=li.scaleToGeodeticHeight(f,a,i),m=oX(f,0,m),g=li.scaleToGeodeticHeight(g,s,i),m=oX(g,d*2,m),p.set(f),p.set(g,d),p.set(m,d*2),c.position.values=p,c=oGe(c,t);let y,A=d/3;if(e.shadowVolume){let M=c.normal.values;d=M.length;let N=new Float32Array(d*6);for(y=0;y<d;y++)M[y]=-M[y];N.set(M,d),N=oX(M,d*4,N),c.extrudeDirection=new Me({componentDatatype:Y.FLOAT,componentsPerAttribute:3,values:N}),t.normal||(c.normal=void 0)}if(l(e.offsetAttribute)){let M=new Uint8Array(A*6);if(e.offsetAttribute===mn.TOP)M=M.fill(1,0,A).fill(1,A*2,A*4);else{let N=e.offsetAttribute===mn.NONE?0:1;M=M.fill(N)}c.applyOffset=new Me({componentDatatype:Y.UNSIGNED_BYTE,componentsPerAttribute:1,values:M})}let b=u.length,x=A+A,T=Ve.createTypedArray(p.length/3,b*2+x*3);T.set(u);let C=b;for(y=0;y<b;y+=3){let M=u[y],N=u[y+1],_=u[y+2];T[C++]=_+A,T[C++]=N+A,T[C++]=M+A}let E,w,D,R;for(y=0;y<x;y+=2)E=y+x,w=E+x,D=E+1,R=w+1,T[C++]=E,T[C++]=w,T[C++]=D,T[C++]=D,T[C++]=w,T[C++]=R;return{attributes:c,indices:T}}var lfe=new h,KI=new h,$f=new de;function ufe(e,t,n,i,r,o){let a=h.subtract(t,e,lfe);h.normalize(a,a);let s=n.geodeticSurfaceNormal(e,KI),c=h.cross(a,s,lfe);h.multiplyByScalar(c,i,c);let u=r.latitude,f=r.longitude,d=o.latitude,p=o.longitude;h.add(e,c,KI),n.cartesianToCartographic(KI,$f);let g=$f.latitude,m=$f.longitude;u=Math.min(u,g),f=Math.min(f,m),d=Math.max(d,g),p=Math.max(p,m),h.subtract(e,c,KI),n.cartesianToCartographic(KI,$f),g=$f.latitude,m=$f.longitude,u=Math.min(u,g),f=Math.min(f,m),d=Math.max(d,g),p=Math.max(p,m),r.latitude=u,r.longitude=f,o.latitude=d,o.longitude=p}var Kf=new h,$I=new h,tu=new de,nu=new de;function gfe(e,t,n,i,r){e=mfe(e,t);let o=Pr(e,h.equalsEpsilon),a=o.length;if(a<2||n<=0)return new ie;let s=n*.5;tu.latitude=Number.POSITIVE_INFINITY,tu.longitude=Number.POSITIVE_INFINITY,nu.latitude=Number.NEGATIVE_INFINITY,nu.longitude=Number.NEGATIVE_INFINITY;let c,u;if(i===tr.ROUNDED){let p=o[0];h.subtract(p,o[1],Kf),h.normalize(Kf,Kf),h.multiplyByScalar(Kf,s,Kf),h.add(p,Kf,$I),t.cartesianToCartographic($I,$f),c=$f.latitude,u=$f.longitude,tu.latitude=Math.min(tu.latitude,c),tu.longitude=Math.min(tu.longitude,u),nu.latitude=Math.max(nu.latitude,c),nu.longitude=Math.max(nu.longitude,u)}for(let p=0;p<a-1;++p)ufe(o[p],o[p+1],t,s,tu,nu);let f=o[a-1];h.subtract(f,o[a-2],Kf),h.normalize(Kf,Kf),h.multiplyByScalar(Kf,s,Kf),h.add(f,Kf,$I),ufe(f,$I,t,s,tu,nu),i===tr.ROUNDED&&(t.cartesianToCartographic($I,$f),c=$f.latitude,u=$f.longitude,tu.latitude=Math.min(tu.latitude,c),tu.longitude=Math.min(tu.longitude,u),nu.latitude=Math.max(nu.latitude,c),nu.longitude=Math.max(nu.longitude,u));let d=l(r)?r:new ie;return d.north=nu.latitude,d.south=tu.latitude,d.east=nu.longitude,d.west=tu.longitude,d}function M0(e){e=e??H.EMPTY_OBJECT;let t=e.positions,n=e.width,i=e.height??0,r=e.extrudedHeight??i;this._positions=t,this._ellipsoid=te.clone(e.ellipsoid??te.default),this._vertexFormat=Be.clone(e.vertexFormat??Be.DEFAULT),this._width=n,this._height=Math.max(i,r),this._extrudedHeight=Math.min(i,r),this._cornerType=e.cornerType??tr.ROUNDED,this._granularity=e.granularity??I.RADIANS_PER_DEGREE,this._shadowVolume=e.shadowVolume??!1,this._workerName="createCorridorGeometry",this._offsetAttribute=e.offsetAttribute,this._rectangle=void 0,this.packedLength=1+t.length*h.packedLength+te.packedLength+Be.packedLength+7}M0.pack=function(e,t,n){n=n??0;let i=e._positions,r=i.length;t[n++]=r;for(let o=0;o<r;++o,n+=h.packedLength)h.pack(i[o],t,n);return te.pack(e._ellipsoid,t,n),n+=te.packedLength,Be.pack(e._vertexFormat,t,n),n+=Be.packedLength,t[n++]=e._width,t[n++]=e._height,t[n++]=e._extrudedHeight,t[n++]=e._cornerType,t[n++]=e._granularity,t[n++]=e._shadowVolume?1:0,t[n]=e._offsetAttribute??-1,t};var _fe=te.clone(te.UNIT_SPHERE),yfe=new Be,O0={positions:void 0,ellipsoid:_fe,vertexFormat:yfe,width:void 0,height:void 0,extrudedHeight:void 0,cornerType:void 0,granularity:void 0,shadowVolume:void 0,offsetAttribute:void 0};M0.unpack=function(e,t,n){t=t??0;let i=e[t++],r=new Array(i);for(let m=0;m<i;++m,t+=h.packedLength)r[m]=h.unpack(e,t);let o=te.unpack(e,t,_fe);t+=te.packedLength;let a=Be.unpack(e,t,yfe);t+=Be.packedLength;let s=e[t++],c=e[t++],u=e[t++],f=e[t++],d=e[t++],p=e[t++]===1,g=e[t];return l(n)?(n._positions=r,n._ellipsoid=te.clone(o,n._ellipsoid),n._vertexFormat=Be.clone(a,n._vertexFormat),n._width=s,n._height=c,n._extrudedHeight=u,n._cornerType=f,n._granularity=d,n._shadowVolume=p,n._offsetAttribute=g===-1?void 0:g,n):(O0.positions=r,O0.width=s,O0.height=c,O0.extrudedHeight=u,O0.cornerType=f,O0.granularity=d,O0.shadowVolume=p,O0.offsetAttribute=g===-1?void 0:g,new M0(O0))};M0.computeRectangle=function(e,t){e=e??H.EMPTY_OBJECT;let n=e.positions,i=e.width,r=e.ellipsoid??te.default,o=e.cornerType??tr.ROUNDED;return gfe(n,r,i,o,t)};M0.createGeometry=function(e){let t=e._positions,n=e._width,i=e._ellipsoid;t=mfe(t,i);let r=Pr(t,h.equalsEpsilon);if(r.length<2||n<=0)return;let o=e._height,a=e._extrudedHeight,s=!I.equalsEpsilon(o,a,0,I.EPSILON2),c=e._vertexFormat,u={ellipsoid:i,positions:r,width:n,cornerType:e._cornerType,granularity:e._granularity,saveAttributes:!0},f;if(s)u.height=o,u.extrudedHeight=a,u.shadowVolume=e._shadowVolume,u.offsetAttribute=e._offsetAttribute,f=aGe(u,c);else{let g=sr.computePositions(u);if(f=pfe(g,c,i),f.attributes.position.values=li.scaleToGeodeticHeight(f.attributes.position.values,o,i),l(e._offsetAttribute)){let m=e._offsetAttribute===mn.NONE?0:1,y=f.attributes.position.values.length,A=new Uint8Array(y/3).fill(m);f.attributes.applyOffset=new Me({componentDatatype:Y.UNSIGNED_BYTE,componentsPerAttribute:1,values:A})}}let d=f.attributes,p=se.fromVertices(d.position.values,void 0,3);return c.position||(f.attributes.position.values=void 0),new Tt({attributes:d,indices:f.indices,primitiveType:Re.TRIANGLES,boundingSphere:p,offsetAttribute:e._offsetAttribute})};M0.createShadowVolume=function(e,t,n){let i=e._granularity,r=e._ellipsoid,o=t(i,r),a=n(i,r);return new M0({positions:e._positions,width:e._width,cornerType:e._cornerType,ellipsoid:r,granularity:i,extrudedHeight:o,height:a,vertexFormat:Be.POSITION_ONLY,shadowVolume:!0})};Object.defineProperties(M0.prototype,{rectangle:{get:function(){return l(this._rectangle)||(this._rectangle=gfe(this._positions,this._ellipsoid,this._width,this._cornerType)),this._rectangle}},textureCoordinateRotationPoints:{get:function(){return[0,0,0,1,1,0]}}});var OC=M0;var Afe=new h,bfe=new h,sGe=new h;function cGe(e,t){for(let n=0;n<e.length;n++)e[n]=t.scaleToGeodeticSurface(e[n],e[n]);return e}function xfe(e,t){let n=[],i=e.positions,r=e.corners,o=e.endPositions,a=new xn,s,c=0,u=0,f,d=0,p;for(f=0;f<i.length;f+=2)p=i[f].length-3,c+=p,d+=p/3*4,u+=i[f+1].length-3;for(c+=3,u+=3,f=0;f<r.length;f++){let L=r[f].leftPositions;l(L)?(p=L.length,c+=p,d+=p/3*2):(p=r[f].rightPositions.length,u+=p,d+=p/3*2)}let g=l(o),m;g&&(m=o[0].length-3,c+=m,u+=m,m/=3,d+=m*4);let y=c+u,A=new Float64Array(y),b=0,x=y-1,T,C,E,w,D,R,M=m/2,N=Ve.createTypedArray(y/3,d+4),_=0;if(N[_++]=b/3,N[_++]=(x-2)/3,g){n.push(b/3),R=Afe,D=bfe;let L=o[0];for(f=0;f<M;f++)R=h.fromArray(L,(M-1-f)*3,R),D=h.fromArray(L,(M+f)*3,D),sr.addAttribute(A,D,b),sr.addAttribute(A,R,void 0,x),C=b/3,w=C+1,T=(x-2)/3,E=T-1,N[_++]=T,N[_++]=E,N[_++]=C,N[_++]=w,b+=3,x-=3}let v=0,S=i[v++],P=i[v++];for(A.set(S,b),A.set(P,x-P.length+1),p=P.length-3,n.push(b/3,(x-2)/3),f=0;f<p;f+=3)C=b/3,w=C+1,T=(x-2)/3,E=T-1,N[_++]=T,N[_++]=E,N[_++]=C,N[_++]=w,b+=3,x-=3;for(f=0;f<r.length;f++){let L;s=r[f];let F=s.leftPositions,V=s.rightPositions,z,j=sGe;if(l(F)){for(x-=3,z=E,n.push(w),L=0;L<F.length/3;L++)j=h.fromArray(F,L*3,j),N[_++]=z-L-1,N[_++]=z-L,sr.addAttribute(A,j,void 0,x),x-=3;n.push(z-Math.floor(F.length/6)),t===tr.BEVELED&&n.push((x-2)/3+1),b+=3}else{for(b+=3,z=w,n.push(E),L=0;L<V.length/3;L++)j=h.fromArray(V,L*3,j),N[_++]=z+L,N[_++]=z+L+1,sr.addAttribute(A,j,b),b+=3;n.push(z+Math.floor(V.length/6)),t===tr.BEVELED&&n.push(b/3-1),x-=3}for(S=i[v++],P=i[v++],S.splice(0,3),P.splice(P.length-3,3),A.set(S,b),A.set(P,x-P.length+1),L=0;L<P.length;L+=3)w=b/3,C=w-1,E=(x-2)/3,T=E+1,N[_++]=T,N[_++]=E,N[_++]=C,N[_++]=w,b+=3,x-=3;b-=3,x+=3,n.push(b/3,(x-2)/3)}if(g){b+=3,x-=3,R=Afe,D=bfe;let L=o[1];for(f=0;f<M;f++)R=h.fromArray(L,(m-f-1)*3,R),D=h.fromArray(L,f*3,D),sr.addAttribute(A,R,void 0,x),sr.addAttribute(A,D,b),w=b/3,C=w-1,E=(x-2)/3,T=E+1,N[_++]=T,N[_++]=E,N[_++]=C,N[_++]=w,b+=3,x-=3;n.push(b/3)}else n.push(b/3,(x-2)/3);return N[_++]=b/3,N[_]=(x-2)/3,a.position=new Me({componentDatatype:Y.DOUBLE,componentsPerAttribute:3,values:A}),{attributes:a,indices:N,wallIndices:n}}function lGe(e){let t=e.ellipsoid,n=sr.computePositions(e),i=xfe(n,e.cornerType),r=i.wallIndices,o=e.height,a=e.extrudedHeight,s=i.attributes,c=i.indices,u=s.position.values,f=u.length,d=new Float64Array(f);d.set(u);let p=new Float64Array(f*2);if(u=li.scaleToGeodeticHeight(u,o,t),d=li.scaleToGeodeticHeight(d,a,t),p.set(u),p.set(d,f),s.position.values=p,f/=3,l(e.offsetAttribute)){let T=new Uint8Array(f*2);if(e.offsetAttribute===mn.TOP)T=T.fill(1,0,f);else{let C=e.offsetAttribute===mn.NONE?0:1;T=T.fill(C)}s.applyOffset=new Me({componentDatatype:Y.UNSIGNED_BYTE,componentsPerAttribute:1,values:T})}let g,m=c.length,y=Ve.createTypedArray(p.length/3,(m+r.length)*2);y.set(c);let A=m;for(g=0;g<m;g+=2){let T=c[g],C=c[g+1];y[A++]=T+f,y[A++]=C+f}let b,x;for(g=0;g<r.length;g++)b=r[g],x=b+f,y[A++]=b,y[A++]=x;return{attributes:s,indices:y}}function JI(e){e=e??H.EMPTY_OBJECT;let t=e.positions,n=e.width,i=e.height??0,r=e.extrudedHeight??i;this._positions=t,this._ellipsoid=te.clone(e.ellipsoid??te.default),this._width=n,this._height=Math.max(i,r),this._extrudedHeight=Math.min(i,r),this._cornerType=e.cornerType??tr.ROUNDED,this._granularity=e.granularity??I.RADIANS_PER_DEGREE,this._offsetAttribute=e.offsetAttribute,this._workerName="createCorridorOutlineGeometry",this.packedLength=1+t.length*h.packedLength+te.packedLength+6}JI.pack=function(e,t,n){n=n??0;let i=e._positions,r=i.length;t[n++]=r;for(let o=0;o<r;++o,n+=h.packedLength)h.pack(i[o],t,n);return te.pack(e._ellipsoid,t,n),n+=te.packedLength,t[n++]=e._width,t[n++]=e._height,t[n++]=e._extrudedHeight,t[n++]=e._cornerType,t[n++]=e._granularity,t[n]=e._offsetAttribute??-1,t};var Tfe=te.clone(te.UNIT_SPHERE),I_={positions:void 0,ellipsoid:Tfe,width:void 0,height:void 0,extrudedHeight:void 0,cornerType:void 0,granularity:void 0,offsetAttribute:void 0};JI.unpack=function(e,t,n){t=t??0;let i=e[t++],r=new Array(i);for(let p=0;p<i;++p,t+=h.packedLength)r[p]=h.unpack(e,t);let o=te.unpack(e,t,Tfe);t+=te.packedLength;let a=e[t++],s=e[t++],c=e[t++],u=e[t++],f=e[t++],d=e[t];return l(n)?(n._positions=r,n._ellipsoid=te.clone(o,n._ellipsoid),n._width=a,n._height=s,n._extrudedHeight=c,n._cornerType=u,n._granularity=f,n._offsetAttribute=d===-1?void 0:d,n):(I_.positions=r,I_.width=a,I_.height=s,I_.extrudedHeight=c,I_.cornerType=u,I_.granularity=f,I_.offsetAttribute=d===-1?void 0:d,new JI(I_))};JI.createGeometry=function(e){let t=e._positions,n=e._width,i=e._ellipsoid;t=cGe(t,i);let r=Pr(t,h.equalsEpsilon);if(r.length<2||n<=0)return;let o=e._height,a=e._extrudedHeight,s=!I.equalsEpsilon(o,a,0,I.EPSILON2),c={ellipsoid:i,positions:r,width:n,cornerType:e._cornerType,granularity:e._granularity,saveAttributes:!1},u;if(s)c.height=o,c.extrudedHeight=a,c.offsetAttribute=e._offsetAttribute,u=lGe(c);else{let p=sr.computePositions(c);if(u=xfe(p,c.cornerType),u.attributes.position.values=li.scaleToGeodeticHeight(u.attributes.position.values,o,i),l(e._offsetAttribute)){let g=u.attributes.position.values.length,m=e._offsetAttribute===mn.NONE?0:1,y=new Uint8Array(g/3).fill(m);u.attributes.applyOffset=new Me({componentDatatype:Y.UNSIGNED_BYTE,componentsPerAttribute:1,values:y})}}let f=u.attributes,d=se.fromVertices(f.position.values,void 0,3);return new Tt({attributes:f,indices:u.indices,primitiveType:Re.LINES,boundingSphere:d,offsetAttribute:e._offsetAttribute})};var AN=JI;function Jf(e){this.planes=e??[]}var ZI=[new h,new h,new h];h.clone(h.UNIT_X,ZI[0]);h.clone(h.UNIT_Y,ZI[1]);h.clone(h.UNIT_Z,ZI[2]);var P_=new h,uGe=new h,Cfe=new tn(new h(1,0,0),0);Jf.fromBoundingSphere=function(e,t){l(t)||(t=new Jf);let n=ZI.length,i=t.planes;i.length=2*n;let r=e.center,o=e.radius,a=0;for(let s=0;s<n;++s){let c=ZI[s],u=i[a],f=i[a+1];l(u)||(u=i[a]=new ae),l(f)||(f=i[a+1]=new ae),h.multiplyByScalar(c,-o,P_),h.add(r,P_,P_),u.x=c.x,u.y=c.y,u.z=c.z,u.w=-h.dot(c,P_),h.multiplyByScalar(c,o,P_),h.add(r,P_,P_),f.x=-c.x,f.y=-c.y,f.z=-c.z,f.w=-h.dot(h.negate(c,uGe),P_),a+=2}return t};Jf.prototype.computeVisibility=function(e){let t=this.planes,n=!1;for(let i=0,r=t.length;i<r;++i){let o=e.intersectPlane(tn.fromCartesian4(t[i],Cfe));if(o===Xt.OUTSIDE)return Xt.OUTSIDE;o===Xt.INTERSECTING&&(n=!0)}return n?Xt.INTERSECTING:Xt.INSIDE};Jf.prototype.computeVisibilityWithPlaneMask=function(e,t){if(t===Jf.MASK_OUTSIDE||t===Jf.MASK_INSIDE)return t;let n=Jf.MASK_INSIDE,i=this.planes;for(let r=0,o=i.length;r<o;++r){let a=r<31?1<<r:0;if(r<31&&(t&a)===0)continue;let s=e.intersectPlane(tn.fromCartesian4(i[r],Cfe));if(s===Xt.OUTSIDE)return Jf.MASK_OUTSIDE;s===Xt.INTERSECTING&&(n|=a)}return n};Jf.MASK_OUTSIDE=4294967295;Jf.MASK_INSIDE=0;Jf.MASK_INDETERMINATE=2147483647;var is=Jf;function MC(e){e=e??H.EMPTY_OBJECT,this._callback=e.callback,this._tilingScheme=e.tilingScheme,l(this._tilingScheme)||(this._tilingScheme=new $i({ellipsoid:e.ellipsoid??te.default})),this._width=e.width,this._height=e.height;let t=Math.max(this._width,this._height);this._levelZeroMaximumGeometricError=Vr.getEstimatedLevelZeroGeometricErrorForAHeightmap(this._tilingScheme.ellipsoid,t,this._tilingScheme.getNumberOfXTilesAtLevel(0)),this._errorEvent=new be;let n=e.credit;typeof n=="string"&&(n=new wt(n)),this._credit=n}Object.defineProperties(MC.prototype,{errorEvent:{get:function(){return this._errorEvent}},credit:{get:function(){return this._credit}},tilingScheme:{get:function(){return this._tilingScheme}},hasWaterMask:{get:function(){return!1}},hasVertexNormals:{get:function(){return!1}},availability:{get:function(){}},width:{get:function(){return this._width}},height:{get:function(){return this._height}}});MC.prototype.requestTileGeometry=function(e,t,n,i){let r=this._callback(e,t,n);if(!l(r))return;let o=this._width,a=this._height;return Promise.resolve(r).then(function(s){let c=s;return Array.isArray(c)&&(c=new Float64Array(c)),new Lc({buffer:c,width:o,height:a})})};MC.prototype.getLevelMaximumGeometricError=function(e){return this._levelZeroMaximumGeometricError/(1<<e)};MC.prototype.getTileDataAvailable=function(e,t,n){};MC.prototype.loadTileDataAvailability=function(e,t,n){};var vfe=MC;var Efe={};Efe.computePositions=function(e,t,n,i,r){let o=e*.5,a=-o,s=i+i,c=r?2*s:s,u=new Float64Array(c*3),f,d=0,p=0,g=r?s*3:0,m=r?(s+i)*3:i*3;for(f=0;f<i;f++){let y=f/i*I.TWO_PI,A=Math.cos(y),b=Math.sin(y),x=A*n,T=b*n,C=A*t,E=b*t;u[p+g]=x,u[p+g+1]=T,u[p+g+2]=a,u[p+m]=C,u[p+m+1]=E,u[p+m+2]=o,p+=3,r&&(u[d++]=x,u[d++]=T,u[d++]=a,u[d++]=C,u[d++]=E,u[d++]=o)}return u};var LC=Efe;var aX=new k,fGe=new h,dGe=new h,hGe=new h,mGe=new h;function L0(e){e=e??H.EMPTY_OBJECT;let 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Skipping.");break}p.push(y)}f&&(i[a]=p)}if((u==="object"||c)&&s&&!f){n[a]=c?[]:{};var A=s;for(var b in A)n[a][b]=A[b];r[a]=c?[]:{};var d=i[a];if(!this._isDynamic){var x={};for(var b in d)x[b]=d[b];i[a]=d=x}this._setupProperties(A,n[a],d,r[a],o)}else(typeof n[a]>"u"||o)&&(n[a]=s),c||(n[a]*=1),f?r[a]=i[a].slice().reverse():r[a]=n[a]||0}}},e.prototype.stop=function(){return this._isChainStopped||(this._isChainStopped=!0,this.stopChainedTweens()),this._isPlaying?(this._isPlaying=!1,this._isPaused=!1,this._onStopCallback&&this._onStopCallback(this._object),this):this},e.prototype.end=function(){return this._goToEnd=!0,this.update(this._startTime+this._duration),this},e.prototype.pause=function(t){return t===void 0&&(t=tP()),this._isPaused||!this._isPlaying?this:(this._isPaused=!0,this._pauseStart=t,this)},e.prototype.resume=function(t){return t===void 0&&(t=tP()),!this._isPaused||!this._isPlaying?this:(this._isPaused=!1,this._startTime+=t-this._pauseStart,this._pauseStart=0,this)},e.prototype.stopChainedTweens=function(){for(var t=0,n=this._chainedTweens.length;t<n;t++)this._chainedTweens[t].stop();return this},e.prototype.group=function(t){return t?(t.add(this),this):(console.warn("tween.group() without args has been removed, use group.add(tween) instead."),this)},e.prototype.remove=function(){var t;return(t=this._group)===null||t===void 0||t.remove(this),this},e.prototype.delay=function(t){return t===void 0&&(t=0),this._delayTime=t,this},e.prototype.repeat=function(t){return t===void 0&&(t=0),this._initialRepeat=t,this._repeat=t,this},e.prototype.repeatDelay=function(t){return this._repeatDelayTime=t,this},e.prototype.yoyo=function(t){return t===void 0&&(t=!1),this._yoyo=t,this},e.prototype.easing=function(t){return t===void 0&&(t=qi.Linear.None),this._easingFunction=t,this},e.prototype.interpolation=function(t){return t===void 0&&(t=BC.Linear),this._interpolationFunction=t,this},e.prototype.chain=function(){for(var t=[],n=0;n<arguments.length;n++)t[n]=arguments[n];return this._chainedTweens=t,this},e.prototype.onStart=function(t){return this._onStartCallback=t,this},e.prototype.onEveryStart=function(t){return this._onEveryStartCallback=t,this},e.prototype.onUpdate=function(t){return this._onUpdateCallback=t,this},e.prototype.onRepeat=function(t){return this._onRepeatCallback=t,this},e.prototype.onComplete=function(t){return this._onCompleteCallback=t,this},e.prototype.onStop=function(t){return this._onStopCallback=t,this},e.prototype.update=function(t,n){var i=this,r;if(t===void 0&&(t=tP()),n===void 0&&(n=e.autoStartOnUpdate),this._isPaused)return!0;var o;if(!this._goToEnd&&!this._isPlaying)if(n)this.start(t,!0);else return!1;if(this._goToEnd=!1,t<this._startTime)return!0;this._onStartCallbackFired===!1&&(this._onStartCallback&&this._onStartCallback(this._object),this._onStartCallbackFired=!0),this._onEveryStartCallbackFired===!1&&(this._onEveryStartCallback&&this._onEveryStartCallback(this._object),this._onEveryStartCallbackFired=!0);var a=t-this._startTime,s=this._duration+((r=this._repeatDelayTime)!==null&&r!==void 0?r:this._delayTime),c=this._duration+this._repeat*s,u=function(){if(i._duration===0||a>c)return 1;var y=Math.trunc(a/s),A=a-y*s,b=Math.min(A/i._duration,1);return b===0&&a===i._duration?1:b},f=u(),d=this._easingFunction(f);if(this._updateProperties(this._object,this._valuesStart,this._valuesEnd,d),this._onUpdateCallback&&this._onUpdateCallback(this._object,f),this._duration===0||a>=this._duration)if(this._repeat>0){var p=Math.min(Math.trunc((a-this._duration)/s)+1,this._repeat);isFinite(this._repeat)&&(this._repeat-=p);for(o in this._valuesStartRepeat)!this._yoyo&&typeof this._valuesEnd[o]=="string"&&(this._valuesStartRepeat[o]=this._valuesStartRepeat[o]+parseFloat(this._valuesEnd[o])),this._yoyo&&this._swapEndStartRepeatValues(o),this._valuesStart[o]=this._valuesStartRepeat[o];return this._yoyo&&(this._reversed=!this._reversed),this._startTime+=s*p,this._onRepeatCallback&&this._onRepeatCallback(this._object),this._onEveryStartCallbackFired=!1,!0}else{this._onCompleteCallback&&this._onCompleteCallback(this._object);for(var g=0,m=this._chainedTweens.length;g<m;g++)this._chainedTweens[g].start(this._startTime+this._duration,!1);return this._isPlaying=!1,!1}return!0},e.prototype._updateProperties=function(t,n,i,r){for(var o in i)if(n[o]!==void 0){var a=n[o]||0,s=i[o],c=Array.isArray(t[o]),u=Array.isArray(s),f=!c&&u;f?t[o]=this._interpolationFunction(s,r):typeof s=="object"&&s?this._updateProperties(t[o],a,s,r):(s=this._handleRelativeValue(a,s),typeof s=="number"&&(t[o]=a+(s-a)*r))}},e.prototype._handleRelativeValue=function(t,n){return typeof n!="string"?n:n.charAt(0)==="+"||n.charAt(0)==="-"?t+parseFloat(n):parseFloat(n)},e.prototype._swapEndStartRepeatValues=function(t){var n=this._valuesStartRepeat[t],i=this._valuesEnd[t];typeof i=="string"?this._valuesStartRepeat[t]=this._valuesStartRepeat[t]+parseFloat(i):this._valuesStartRepeat[t]=this._valuesEnd[t],this._valuesEnd[t]=n},e.autoStartOnUpdate=!1,e})();var kcn=Dfe.nextId,Gm=lX,zcn=Gm.getAll.bind(Gm),Ucn=Gm.removeAll.bind(Gm),Vcn=Gm.add.bind(Gm),jcn=Gm.remove.bind(Gm),Hcn=Gm.update.bind(Gm);var _Ge={LINEAR_NONE:qi.Linear.None,QUADRATIC_IN:qi.Quadratic.In,QUADRATIC_OUT:qi.Quadratic.Out,QUADRATIC_IN_OUT:qi.Quadratic.InOut,CUBIC_IN:qi.Cubic.In,CUBIC_OUT:qi.Cubic.Out,CUBIC_IN_OUT:qi.Cubic.InOut,QUARTIC_IN:qi.Quartic.In,QUARTIC_OUT:qi.Quartic.Out,QUARTIC_IN_OUT:qi.Quartic.InOut,QUINTIC_IN:qi.Quintic.In,QUINTIC_OUT:qi.Quintic.Out,QUINTIC_IN_OUT:qi.Quintic.InOut,SINUSOIDAL_IN:qi.Sinusoidal.In,SINUSOIDAL_OUT:qi.Sinusoidal.Out,SINUSOIDAL_IN_OUT:qi.Sinusoidal.InOut,EXPONENTIAL_IN:qi.Exponential.In,EXPONENTIAL_OUT:qi.Exponential.Out,EXPONENTIAL_IN_OUT:qi.Exponential.InOut,CIRCULAR_IN:qi.Circular.In,CIRCULAR_OUT:qi.Circular.Out,CIRCULAR_IN_OUT:qi.Circular.InOut,ELASTIC_IN:qi.Elastic.In,ELASTIC_OUT:qi.Elastic.Out,ELASTIC_IN_OUT:qi.Elastic.InOut,BACK_IN:qi.Back.In,BACK_OUT:qi.Back.Out,BACK_IN_OUT:qi.Back.InOut,BOUNCE_IN:qi.Bounce.In,BOUNCE_OUT:qi.Bounce.Out,BOUNCE_IN_OUT:qi.Bounce.InOut},ya=Object.freeze(_Ge);var yGe=new h,AGe=new h,bGe=new h,xGe=new h,TGe=new h,CGe=new 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n=e._innerRadii;if(n.x<=0||n.y<=0||n.z<=0)return;let i=e._minimumClock,r=e._maximumClock,o=e._minimumCone,a=e._maximumCone,s=e._vertexFormat,c=e._slicePartitions+1,u=e._stackPartitions+1;c=Math.round(c*Math.abs(r-i)/I.TWO_PI),u=Math.round(u*Math.abs(a-o)/I.PI),c<2&&(c=2),u<2&&(u=2);let f,d,p=0,g=[o],m=[i];for(f=0;f<u;f++)g.push(o+f*(a-o)/(u-1));for(g.push(a),d=0;d<c;d++)m.push(i+d*(r-i)/(c-1));m.push(r);let y=g.length,A=m.length,b=0,x=1,T=n.x!==t.x||n.y!==t.y||n.z!==t.z,C=!1,E=!1,w=!1;T&&(x=2,o>0&&(C=!0,b+=c-1),a<Math.PI&&(E=!0,b+=c-1),(r-i)%I.TWO_PI?(w=!0,b+=(u-1)*2+1):b+=1);let D=A*y*x,R=new Float64Array(D*3),M=new Array(D).fill(!1),N=new Array(D).fill(!1),_=c*u*x,v=6*(_+b+1-(c+u)*x),S=Ve.createTypedArray(_,v),P=s.normal?new Float32Array(D*3):void 0,L=s.tangent?new Float32Array(D*3):void 0,F=s.bitangent?new Float32Array(D*3):void 0,V=s.st?new Float32Array(D*2):void 0,z=new Array(y),j=new Array(y);for(f=0;f<y;f++)z[f]=Mfe(g[f]),j[f]=Ofe(g[f]);let B=new Array(A),G=new 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J,Z;if(T){if(C)for(Z=y*A,f=1;f<A-2;f++)S[p++]=f,S[p++]=f+1,S[p++]=Z+f+1,S[p++]=f,S[p++]=Z+f+1,S[p++]=Z+f;if(E)for(J=y*A-A,Z=y*A*x-A,f=1;f<A-2;f++)S[p++]=J+f+1,S[p++]=J+f,S[p++]=Z+f,S[p++]=J+f+1,S[p++]=Z+f,S[p++]=Z+f+1}if(w){for(f=1;f<y-2;f++)Z=A*y+A*f,J=A*f,S[p++]=Z,S[p++]=J+A,S[p++]=J,S[p++]=Z,S[p++]=Z+A,S[p++]=J+A;for(f=1;f<y-2;f++)Z=A*y+A*(f+1)-1,J=A*(f+1)-1,S[p++]=J+A,S[p++]=Z,S[p++]=J,S[p++]=J+A,S[p++]=Z+A,S[p++]=Z}let ce=new xn;s.position&&(ce.position=new Me({componentDatatype:Y.DOUBLE,componentsPerAttribute:3,values:R}));let Ae=0,le=0,Ce=0,ye=0,ve=D/2,Ie,Le=te.fromCartesian3(t),$e=te.fromCartesian3(n);if(s.st||s.normal||s.tangent||s.bitangent){for(f=0;f<D;f++){Ie=M[f]?$e:Le;let Ye=h.fromArray(R,f*3,yGe),yt=Ie.geodeticSurfaceNormal(Ye,AGe);if(N[f]&&h.negate(yt,yt),s.st){let Ke=k.negate(yt,TGe);V[Ae++]=Math.atan2(Ke.y,Ke.x)/I.TWO_PI+.5,V[Ae++]=Math.asin(yt.z)/Math.PI+.5}if(s.normal&&(P[le++]=yt.x,P[le++]=yt.y,P[le++]=yt.z),s.tangent||s.bitangent){let Ke=bGe,we=0,We;if(M[f]&&(we=ve),!C&&f>=we&&f<we+A*2?We=h.UNIT_X:We=h.UNIT_Z,h.cross(We,yt,Ke),h.normalize(Ke,Ke),s.tangent&&(L[Ce++]=Ke.x,L[Ce++]=Ke.y,L[Ce++]=Ke.z),s.bitangent){let Ct=h.cross(yt,Ke,xGe);h.normalize(Ct,Ct),F[ye++]=Ct.x,F[ye++]=Ct.y,F[ye++]=Ct.z}}}s.st&&(ce.st=new Me({componentDatatype:Y.FLOAT,componentsPerAttribute:2,values:V})),s.normal&&(ce.normal=new Me({componentDatatype:Y.FLOAT,componentsPerAttribute:3,values:P})),s.tangent&&(ce.tangent=new Me({componentDatatype:Y.FLOAT,componentsPerAttribute:3,values:L})),s.bitangent&&(ce.bitangent=new Me({componentDatatype:Y.FLOAT,componentsPerAttribute:3,values:F}))}if(l(e._offsetAttribute)){let Ye=R.length,yt=e._offsetAttribute===mn.NONE?0:1,Ke=new Uint8Array(Ye/3).fill(yt);ce.applyOffset=new Me({componentDatatype:Y.UNSIGNED_BYTE,componentsPerAttribute:1,values:Ke})}return new Tt({attributes:ce,indices:S,primitiveType:Re.TRIANGLES,boundingSphere:se.fromEllipsoid(Le),offsetAttribute:e._offsetAttribute})};var uX;N0.getUnitEllipsoid=function(){return l(uX)||(uX=N0.createGeometry(new N0({radii:new h(1,1,1),vertexFormat:Be.POSITION_ONLY}))),uX};var Ks=N0;var vGe=new h(1,1,1),CN=Math.cos,vN=Math.sin;function kC(e){e=e??H.EMPTY_OBJECT;let t=e.radii??vGe,n=e.innerRadii??t,i=e.minimumClock??0,r=e.maximumClock??I.TWO_PI,o=e.minimumCone??0,a=e.maximumCone??I.PI,s=Math.round(e.stackPartitions??10),c=Math.round(e.slicePartitions??8),u=Math.round(e.subdivisions??128);this._radii=h.clone(t),this._innerRadii=h.clone(n),this._minimumClock=i,this._maximumClock=r,this._minimumCone=o,this._maximumCone=a,this._stackPartitions=s,this._slicePartitions=c,this._subdivisions=u,this._offsetAttribute=e.offsetAttribute,this._workerName="createEllipsoidOutlineGeometry"}kC.packedLength=2*h.packedLength+8;kC.pack=function(e,t,n){return n=n??0,h.pack(e._radii,t,n),n+=h.packedLength,h.pack(e._innerRadii,t,n),n+=h.packedLength,t[n++]=e._minimumClock,t[n++]=e._maximumClock,t[n++]=e._minimumCone,t[n++]=e._maximumCone,t[n++]=e._stackPartitions,t[n++]=e._slicePartitions,t[n++]=e._subdivisions,t[n]=e._offsetAttribute??-1,t};var Bfe=new h,kfe=new h,F0={radii:Bfe,innerRadii:kfe,minimumClock:void 0,maximumClock:void 0,minimumCone:void 0,maximumCone:void 0,stackPartitions:void 0,slicePartitions:void 0,subdivisions:void 0,offsetAttribute:void 0};kC.unpack=function(e,t,n){t=t??0;let i=h.unpack(e,t,Bfe);t+=h.packedLength;let r=h.unpack(e,t,kfe);t+=h.packedLength;let o=e[t++],a=e[t++],s=e[t++],c=e[t++],u=e[t++],f=e[t++],d=e[t++],p=e[t];return l(n)?(n._radii=h.clone(i,n._radii),n._innerRadii=h.clone(r,n._innerRadii),n._minimumClock=o,n._maximumClock=a,n._minimumCone=s,n._maximumCone=c,n._stackPartitions=u,n._slicePartitions=f,n._subdivisions=d,n._offsetAttribute=p===-1?void 0:p,n):(F0.minimumClock=o,F0.maximumClock=a,F0.minimumCone=s,F0.maximumCone=c,F0.stackPartitions=u,F0.slicePartitions=f,F0.subdivisions=d,F0.offsetAttribute=p===-1?void 0:p,new kC(F0))};kC.createGeometry=function(e){let t=e._radii;if(t.x<=0||t.y<=0||t.z<=0)return;let n=e._innerRadii;if(n.x<=0||n.y<=0||n.z<=0)return;let i=e._minimumClock,r=e._maximumClock,o=e._minimumCone,a=e._maximumCone,s=e._subdivisions,c=te.fromCartesian3(t),u=e._slicePartitions+1,f=e._stackPartitions+1;u=Math.round(u*Math.abs(r-i)/I.TWO_PI),f=Math.round(f*Math.abs(a-o)/I.PI),u<2&&(u=2),f<2&&(f=2);let d=0,p=1,g=n.x!==t.x||n.y!==t.y||n.z!==t.z,m=!1,y=!1;g&&(p=2,o>0&&(m=!0,d+=u),a<Math.PI&&(y=!0,d+=u));let A=s*p*(f+u),b=new Float64Array(A*3),x=2*(A+d-(u+f)*p),T=Ve.createTypedArray(A,x),C,E,w,D,R=0,M=new Array(f),N=new Array(f);for(C=0;C<f;C++)D=o+C*(a-o)/(f-1),M[C]=vN(D),N[C]=CN(D);let _=new Array(s),v=new Array(s);for(C=0;C<s;C++)w=i+C*(r-i)/(s-1),_[C]=vN(w),v[C]=CN(w);for(C=0;C<f;C++)for(E=0;E<s;E++)b[R++]=t.x*M[C]*v[E],b[R++]=t.y*M[C]*_[E],b[R++]=t.z*N[C];if(g)for(C=0;C<f;C++)for(E=0;E<s;E++)b[R++]=n.x*M[C]*v[E],b[R++]=n.y*M[C]*_[E],b[R++]=n.z*N[C];for(M.length=s,N.length=s,C=0;C<s;C++)D=o+C*(a-o)/(s-1),M[C]=vN(D),N[C]=CN(D);for(_.length=u,v.length=u,C=0;C<u;C++)w=i+C*(r-i)/(u-1),_[C]=vN(w),v[C]=CN(w);for(C=0;C<s;C++)for(E=0;E<u;E++)b[R++]=t.x*M[C]*v[E],b[R++]=t.y*M[C]*_[E],b[R++]=t.z*N[C];if(g)for(C=0;C<s;C++)for(E=0;E<u;E++)b[R++]=n.x*M[C]*v[E],b[R++]=n.y*M[C]*_[E],b[R++]=n.z*N[C];for(R=0,C=0;C<f*p;C++){let L=C*s;for(E=0;E<s-1;E++)T[R++]=L+E,T[R++]=L+E+1}let S=f*s*p;for(C=0;C<u;C++)for(E=0;E<s-1;E++)T[R++]=S+C+E*u,T[R++]=S+C+(E+1)*u;if(g)for(S=f*s*p+u*s,C=0;C<u;C++)for(E=0;E<s-1;E++)T[R++]=S+C+E*u,T[R++]=S+C+(E+1)*u;if(g){let L=f*s*p,F=L+s*u;if(m)for(C=0;C<u;C++)T[R++]=L+C,T[R++]=F+C;if(y)for(L+=s*u-u,F+=s*u-u,C=0;C<u;C++)T[R++]=L+C,T[R++]=F+C}let P=new xn({position:new Me({componentDatatype:Y.DOUBLE,componentsPerAttribute:3,values:b})});if(l(e._offsetAttribute)){let L=b.length,F=e._offsetAttribute===mn.NONE?0:1,V=new Uint8Array(L/3).fill(F);P.applyOffset=new Me({componentDatatype:Y.UNSIGNED_BYTE,componentsPerAttribute:1,values:V})}return new Tt({attributes:P,indices:T,primitiveType:Re.LINES,boundingSphere:se.fromEllipsoid(c),offsetAttribute:e._offsetAttribute})};var Zf=kC;function zC(e){e=e??H.EMPTY_OBJECT,this._tilingScheme=e.tilingScheme,l(this._tilingScheme)||(this._tilingScheme=new $i({ellipsoid:e.ellipsoid??te.default})),this._levelZeroMaximumGeometricError=Vr.getEstimatedLevelZeroGeometricErrorForAHeightmap(this._tilingScheme.ellipsoid,64,this._tilingScheme.getNumberOfXTilesAtLevel(0)),this._errorEvent=new be}Object.defineProperties(zC.prototype,{errorEvent:{get:function(){return this._errorEvent}},credit:{get:function(){}},tilingScheme:{get:function(){return this._tilingScheme}},hasWaterMask:{get:function(){return!1}},hasVertexNormals:{get:function(){return!1}},availability:{get:function(){}}});zC.prototype.requestTileGeometry=function(e,t,n,i){return Promise.resolve(new Lc({buffer:new Uint8Array(256),width:16,height:16}))};zC.prototype.getLevelMaximumGeometricError=function(e){return this._levelZeroMaximumGeometricError/(1<<e)};zC.prototype.getTileDataAvailable=function(e,t,n){};zC.prototype.loadTileDataAvailability=function(e,t,n){};var B0=zC;function fX(){this._removalFunctions=[]}fX.prototype.add=function(e,t,n){let i=e.addEventListener(t,n);this._removalFunctions.push(i);let r=this;return function(){i();let o=r._removalFunctions;o.splice(o.indexOf(i),1)}};fX.prototype.removeAll=function(){let e=this._removalFunctions;for(let t=0,n=e.length;t<n;++t)e[t]();e.length=0};var Fo=fX;var zfe={NONE:0,HOLD:1,EXTRAPOLATE:2};Object.freeze(zfe);var Qf=zfe;function Wm(e){e=e??H.EMPTY_OBJECT,this.left=e.left,this._left=void 0,this.right=e.right,this._right=void 0,this.top=e.top,this._top=void 0,this.bottom=e.bottom,this._bottom=void 0,this.near=e.near??1,this._near=this.near,this.far=e.far??5e8,this._far=this.far,this._cullingVolume=new is,this._orthographicMatrix=new O}function Ufe(e){(e.top!==e._top||e.bottom!==e._bottom||e.left!==e._left||e.right!==e._right||e.near!==e._near||e.far!==e._far)&&(e._left=e.left,e._right=e.right,e._top=e.top,e._bottom=e.bottom,e._near=e.near,e._far=e.far,e._orthographicMatrix=O.computeOrthographicOffCenter(e.left,e.right,e.bottom,e.top,e.near,e.far,e._orthographicMatrix))}Object.defineProperties(Wm.prototype,{projectionMatrix:{get:function(){return Ufe(this),this._orthographicMatrix}}});var EGe=new h,SGe=new h,wGe=new h,dX=new h;Wm.prototype.computeCullingVolume=function(e,t,n){let i=this._cullingVolume.planes,r=this.top,o=this.bottom,a=this.right,s=this.left,c=this.near,u=this.far,f=h.cross(t,n,EGe);h.normalize(f,f);let d=SGe;h.multiplyByScalar(t,c,d),h.add(e,d,d);let p=wGe;h.multiplyByScalar(f,s,p),h.add(d,p,p);let g=i[0];return l(g)||(g=i[0]=new ae),g.x=f.x,g.y=f.y,g.z=f.z,g.w=-h.dot(f,p),h.multiplyByScalar(f,a,p),h.add(d,p,p),g=i[1],l(g)||(g=i[1]=new ae),g.x=-f.x,g.y=-f.y,g.z=-f.z,g.w=-h.dot(h.negate(f,dX),p),h.multiplyByScalar(n,o,p),h.add(d,p,p),g=i[2],l(g)||(g=i[2]=new ae),g.x=n.x,g.y=n.y,g.z=n.z,g.w=-h.dot(n,p),h.multiplyByScalar(n,r,p),h.add(d,p,p),g=i[3],l(g)||(g=i[3]=new ae),g.x=-n.x,g.y=-n.y,g.z=-n.z,g.w=-h.dot(h.negate(n,dX),p),g=i[4],l(g)||(g=i[4]=new ae),g.x=t.x,g.y=t.y,g.z=t.z,g.w=-h.dot(t,d),h.multiplyByScalar(t,u,p),h.add(e,p,p),g=i[5],l(g)||(g=i[5]=new ae),g.x=-t.x,g.y=-t.y,g.z=-t.z,g.w=-h.dot(h.negate(t,dX),p),this._cullingVolume};Wm.prototype.getPixelDimensions=function(e,t,n,i,r){Ufe(this);let o=this.right-this.left,a=this.top-this.bottom,s=i*o/e,c=i*a/t;return r.x=s,r.y=c,r};Wm.prototype.clone=function(e){return l(e)||(e=new Wm),e.left=this.left,e.right=this.right,e.top=this.top,e.bottom=this.bottom,e.near=this.near,e.far=this.far,e._left=void 0,e._right=void 0,e._top=void 0,e._bottom=void 0,e._near=void 0,e._far=void 0,e};Wm.prototype.equals=function(e){return l(e)&&e instanceof Wm&&this.right===e.right&&this.left===e.left&&this.top===e.top&&this.bottom===e.bottom&&this.near===e.near&&this.far===e.far};Wm.prototype.equalsEpsilon=function(e,t,n){return e===this||l(e)&&e instanceof Wm&&I.equalsEpsilon(this.right,e.right,t,n)&&I.equalsEpsilon(this.left,e.left,t,n)&&I.equalsEpsilon(this.top,e.top,t,n)&&I.equalsEpsilon(this.bottom,e.bottom,t,n)&&I.equalsEpsilon(this.near,e.near,t,n)&&I.equalsEpsilon(this.far,e.far,t,n)};var Aa=Wm;function iu(e){e=e??H.EMPTY_OBJECT,this._offCenterFrustum=new Aa,this.width=e.width,this._width=void 0,this.aspectRatio=e.aspectRatio,this._aspectRatio=void 0,this.near=e.near??1,this._near=this.near,this.far=e.far??5e8,this._far=this.far}iu.packedLength=4;iu.pack=function(e,t,n){return n=n??0,t[n++]=e.width,t[n++]=e.aspectRatio,t[n++]=e.near,t[n]=e.far,t};iu.unpack=function(e,t,n){return t=t??0,l(n)||(n=new iu),n.width=e[t++],n.aspectRatio=e[t++],n.near=e[t++],n.far=e[t],n};function R_(e){let t=e._offCenterFrustum;if(e.width!==e._width||e.aspectRatio!==e._aspectRatio||e.near!==e._near||e.far!==e._far){e._aspectRatio=e.aspectRatio,e._width=e.width,e._near=e.near,e._far=e.far;let n=1/e.aspectRatio;t.right=e.width*.5,t.left=-t.right,t.top=n*t.right,t.bottom=-t.top,t.near=e.near,t.far=e.far}}Object.defineProperties(iu.prototype,{projectionMatrix:{get:function(){return R_(this),this._offCenterFrustum.projectionMatrix}},offCenterFrustum:{get:function(){return R_(this),this._offCenterFrustum}}});iu.prototype.computeCullingVolume=function(e,t,n){return R_(this),this._offCenterFrustum.computeCullingVolume(e,t,n)};iu.prototype.getPixelDimensions=function(e,t,n,i,r){return R_(this),this._offCenterFrustum.getPixelDimensions(e,t,n,i,r)};iu.prototype.clone=function(e){return l(e)||(e=new iu),e.aspectRatio=this.aspectRatio,e.width=this.width,e.near=this.near,e.far=this.far,e._aspectRatio=void 0,e._width=void 0,e._near=void 0,e._far=void 0,this._offCenterFrustum.clone(e._offCenterFrustum),e};iu.prototype.equals=function(e){return!l(e)||!(e instanceof iu)?!1:(R_(this),R_(e),this.width===e.width&&this.aspectRatio===e.aspectRatio&&this._offCenterFrustum.equals(e._offCenterFrustum))};iu.prototype.equalsEpsilon=function(e,t,n){return!l(e)||!(e instanceof iu)?!1:(R_(this),R_(e),I.equalsEpsilon(this.width,e.width,t,n)&&I.equalsEpsilon(this.aspectRatio,e.aspectRatio,t,n)&&this._offCenterFrustum.equalsEpsilon(e._offCenterFrustum,t,n))};var pn=iu;function qm(e){e=e??H.EMPTY_OBJECT,this.left=e.left,this._left=void 0,this.right=e.right,this._right=void 0,this.top=e.top,this._top=void 0,this.bottom=e.bottom,this._bottom=void 0,this.near=e.near??1,this._near=this.near,this.far=e.far??5e8,this._far=this.far,this._cullingVolume=new is,this._perspectiveMatrix=new O,this._infinitePerspective=new O}function hX(e){let{top:t,bottom:n,right:i,left:r,near:o,far:a}=e;(t!==e._top||n!==e._bottom||r!==e._left||i!==e._right||o!==e._near||a!==e._far)&&(e._left=r,e._right=i,e._top=t,e._bottom=n,e._near=o,e._far=a,e._perspectiveMatrix=O.computePerspectiveOffCenter(r,i,n,t,o,a,e._perspectiveMatrix),e._infinitePerspective=O.computeInfinitePerspectiveOffCenter(r,i,n,t,o,e._infinitePerspective))}Object.defineProperties(qm.prototype,{projectionMatrix:{get:function(){return hX(this),this._perspectiveMatrix}},infiniteProjectionMatrix:{get:function(){return hX(this),this._infinitePerspective}}});var IGe=new h,PGe=new h,DGe=new h,RGe=new h;qm.prototype.computeCullingVolume=function(e,t,n){let i=this._cullingVolume.planes,r=this.top,o=this.bottom,a=this.right,s=this.left,c=this.near,u=this.far,f=h.cross(t,n,IGe),d=PGe;h.multiplyByScalar(t,c,d),h.add(e,d,d);let p=DGe;h.multiplyByScalar(t,u,p),h.add(e,p,p);let g=RGe;h.multiplyByScalar(f,s,g),h.add(d,g,g),h.subtract(g,e,g),h.normalize(g,g),h.cross(g,n,g),h.normalize(g,g);let m=i[0];return l(m)||(m=i[0]=new ae),m.x=g.x,m.y=g.y,m.z=g.z,m.w=-h.dot(g,e),h.multiplyByScalar(f,a,g),h.add(d,g,g),h.subtract(g,e,g),h.cross(n,g,g),h.normalize(g,g),m=i[1],l(m)||(m=i[1]=new ae),m.x=g.x,m.y=g.y,m.z=g.z,m.w=-h.dot(g,e),h.multiplyByScalar(n,o,g),h.add(d,g,g),h.subtract(g,e,g),h.cross(f,g,g),h.normalize(g,g),m=i[2],l(m)||(m=i[2]=new ae),m.x=g.x,m.y=g.y,m.z=g.z,m.w=-h.dot(g,e),h.multiplyByScalar(n,r,g),h.add(d,g,g),h.subtract(g,e,g),h.cross(g,f,g),h.normalize(g,g),m=i[3],l(m)||(m=i[3]=new ae),m.x=g.x,m.y=g.y,m.z=g.z,m.w=-h.dot(g,e),m=i[4],l(m)||(m=i[4]=new ae),m.x=t.x,m.y=t.y,m.z=t.z,m.w=-h.dot(t,d),h.negate(t,g),m=i[5],l(m)||(m=i[5]=new ae),m.x=g.x,m.y=g.y,m.z=g.z,m.w=-h.dot(g,p),this._cullingVolume};qm.prototype.getPixelDimensions=function(e,t,n,i,r){hX(this);let o=1/this.near,a=this.top*o,s=2*i*n*a/t;a=this.right*o;let c=2*i*n*a/e;return r.x=c,r.y=s,r};qm.prototype.clone=function(e){return l(e)||(e=new qm),e.right=this.right,e.left=this.left,e.top=this.top,e.bottom=this.bottom,e.near=this.near,e.far=this.far,e._left=void 0,e._right=void 0,e._top=void 0,e._bottom=void 0,e._near=void 0,e._far=void 0,e};qm.prototype.equals=function(e){return l(e)&&e instanceof qm&&this.right===e.right&&this.left===e.left&&this.top===e.top&&this.bottom===e.bottom&&this.near===e.near&&this.far===e.far};qm.prototype.equalsEpsilon=function(e,t,n){return e===this||l(e)&&e instanceof qm&&I.equalsEpsilon(this.right,e.right,t,n)&&I.equalsEpsilon(this.left,e.left,t,n)&&I.equalsEpsilon(this.top,e.top,t,n)&&I.equalsEpsilon(this.bottom,e.bottom,t,n)&&I.equalsEpsilon(this.near,e.near,t,n)&&I.equalsEpsilon(this.far,e.far,t,n)};var ru=qm;function ou(e){e=e??H.EMPTY_OBJECT,this._offCenterFrustum=new ru,this.fov=e.fov,this._fov=void 0,this._fovy=void 0,this._sseDenominator=void 0,this.aspectRatio=e.aspectRatio,this._aspectRatio=void 0,this.near=e.near??1,this._near=this.near,this.far=e.far??5e8,this._far=this.far,this.xOffset=e.xOffset??0,this._xOffset=this.xOffset,this.yOffset=e.yOffset??0,this._yOffset=this.yOffset}ou.packedLength=6;ou.pack=function(e,t,n){return n=n??0,t[n++]=e.fov,t[n++]=e.aspectRatio,t[n++]=e.near,t[n++]=e.far,t[n++]=e.xOffset,t[n]=e.yOffset,t};ou.unpack=function(e,t,n){return t=t??0,l(n)||(n=new ou),n.fov=e[t++],n.aspectRatio=e[t++],n.near=e[t++],n.far=e[t++],n.xOffset=e[t++],n.yOffset=e[t],n};function mh(e){if(!(e.fov!==e._fov||e.aspectRatio!==e._aspectRatio||e.near!==e._near||e.far!==e._far||e.xOffset!==e._xOffset||e.yOffset!==e._yOffset))return;e._aspectRatio=e.aspectRatio,e._fov=e.fov,e._fovy=e.aspectRatio<=1?e.fov:Math.atan(Math.tan(e.fov*.5)/e.aspectRatio)*2,e._near=e.near,e._far=e.far,e._sseDenominator=2*Math.tan(.5*e._fovy),e._xOffset=e.xOffset,e._yOffset=e.yOffset;let n=e._offCenterFrustum;n.top=e.near*Math.tan(.5*e._fovy),n.bottom=-n.top,n.right=e.aspectRatio*n.top,n.left=-n.right,n.near=e.near,n.far=e.far,n.right+=e.xOffset,n.left+=e.xOffset,n.top+=e.yOffset,n.bottom+=e.yOffset}Object.defineProperties(ou.prototype,{projectionMatrix:{get:function(){return mh(this),this._offCenterFrustum.projectionMatrix}},infiniteProjectionMatrix:{get:function(){return mh(this),this._offCenterFrustum.infiniteProjectionMatrix}},fovy:{get:function(){return mh(this),this._fovy}},sseDenominator:{get:function(){return mh(this),this._sseDenominator}},offCenterFrustum:{get:function(){return mh(this),this._offCenterFrustum}}});ou.prototype.computeCullingVolume=function(e,t,n){return mh(this),this._offCenterFrustum.computeCullingVolume(e,t,n)};ou.prototype.getPixelDimensions=function(e,t,n,i,r){return mh(this),this._offCenterFrustum.getPixelDimensions(e,t,n,i,r)};ou.prototype.clone=function(e){return l(e)||(e=new ou),e.aspectRatio=this.aspectRatio,e.fov=this.fov,e.near=this.near,e.far=this.far,e._aspectRatio=void 0,e._fov=void 0,e._near=void 0,e._far=void 0,this._offCenterFrustum.clone(e._offCenterFrustum),e};ou.prototype.equals=function(e){return!l(e)||!(e instanceof ou)?!1:(mh(this),mh(e),this.fov===e.fov&&this.aspectRatio===e.aspectRatio&&this._offCenterFrustum.equals(e._offCenterFrustum))};ou.prototype.equalsEpsilon=function(e,t,n){return!l(e)||!(e instanceof ou)?!1:(mh(this),mh(e),I.equalsEpsilon(this.fov,e.fov,t,n)&&I.equalsEpsilon(this.aspectRatio,e.aspectRatio,t,n)&&this._offCenterFrustum.equalsEpsilon(e._offCenterFrustum,t,n))};var Yi=ou;var EN=0,OGe=1;function _b(e){let t=e.frustum,n=e.orientation,i=e.origin,r=e.vertexFormat??Be.DEFAULT,o=e._drawNearPlane??!0,a,s;t instanceof Yi?(a=EN,s=Yi.packedLength):t instanceof pn&&(a=OGe,s=pn.packedLength),this._frustumType=a,this._frustum=t.clone(),this._origin=h.clone(i),this._orientation=Fe.clone(n),this._drawNearPlane=o,this._vertexFormat=r,this._workerName="createFrustumGeometry",this.packedLength=2+s+h.packedLength+Fe.packedLength+Be.packedLength}_b.pack=function(e,t,n){n=n??0;let i=e._frustumType,r=e._frustum;return t[n++]=i,i===EN?(Yi.pack(r,t,n),n+=Yi.packedLength):(pn.pack(r,t,n),n+=pn.packedLength),h.pack(e._origin,t,n),n+=h.packedLength,Fe.pack(e._orientation,t,n),n+=Fe.packedLength,Be.pack(e._vertexFormat,t,n),n+=Be.packedLength,t[n]=e._drawNearPlane?1:0,t};var MGe=new Yi,LGe=new pn,NGe=new Fe,FGe=new h,BGe=new Be;_b.unpack=function(e,t,n){t=t??0;let i=e[t++],r;i===EN?(r=Yi.unpack(e,t,MGe),t+=Yi.packedLength):(r=pn.unpack(e,t,LGe),t+=pn.packedLength);let o=h.unpack(e,t,FGe);t+=h.packedLength;let a=Fe.unpack(e,t,NGe);t+=Fe.packedLength;let s=Be.unpack(e,t,BGe);t+=Be.packedLength;let c=e[t]===1;if(!l(n))return new _b({frustum:r,origin:o,orientation:a,vertexFormat:s,_drawNearPlane:c});let u=i===n._frustumType?n._frustum:void 0;return n._frustum=r.clone(u),n._frustumType=i,n._origin=h.clone(o,n._origin),n._orientation=Fe.clone(a,n._orientation),n._vertexFormat=Be.clone(s,n._vertexFormat),n._drawNearPlane=c,n};function UC(e,t,n,i,r,o,a,s){let c=e/3*2;for(let u=0;u<4;++u)l(t)&&(t[e]=o.x,t[e+1]=o.y,t[e+2]=o.z),l(n)&&(n[e]=a.x,n[e+1]=a.y,n[e+2]=a.z),l(i)&&(i[e]=s.x,i[e+1]=s.y,i[e+2]=s.z),e+=3;r[c]=0,r[c+1]=0,r[c+2]=1,r[c+3]=0,r[c+4]=1,r[c+5]=1,r[c+6]=0,r[c+7]=1}var kGe=new $,zGe=new O,mX=new O,Vfe=new h,jfe=new h,Hfe=new h,UGe=new h,VGe=new h,jGe=new h,O_=new Array(3),nP=new Array(4);nP[0]=new ae(-1,-1,1,1);nP[1]=new ae(1,-1,1,1);nP[2]=new ae(1,1,1,1);nP[3]=new ae(-1,1,1,1);var Gfe=new Array(4);for(let e=0;e<4;++e)Gfe[e]=new ae;_b._computeNearFarPlanes=function(e,t,n,i,r,o,a,s){let c=$.fromQuaternion(t,kGe),u=o??Vfe,f=a??jfe,d=s??Hfe;u=$.getColumn(c,0,u),f=$.getColumn(c,1,f),d=$.getColumn(c,2,d),h.normalize(u,u),h.normalize(f,f),h.normalize(d,d),h.negate(u,u);let p=O.computeView(e,d,f,u,zGe),g,m,y=i.projectionMatrix;if(n===EN){let A=O.multiply(y,p,mX);m=O.inverse(A,mX)}else g=O.inverseTransformation(p,mX);l(m)?(O_[0]=i.near,O_[1]=i.far):(O_[0]=0,O_[1]=i.near,O_[2]=i.far);for(let A=0;A<2;++A)for(let b=0;b<4;++b){let x=ae.clone(nP[b],Gfe[b]);if(l(m)){x=O.multiplyByVector(m,x,x);let T=1/x.w;h.multiplyByScalar(x,T,x),h.subtract(x,e,x),h.normalize(x,x);let C=h.dot(d,x);h.multiplyByScalar(x,O_[A]/C,x),h.add(x,e,x)}else{let T=i.offCenterFrustum;l(T)&&(i=T);let C=O_[A],E=O_[A+1];x.x=(x.x*(i.right-i.left)+i.left+i.right)*.5,x.y=(x.y*(i.top-i.bottom)+i.bottom+i.top)*.5,x.z=(x.z*(C-E)-C-E)*.5,x.w=1,O.multiplyByVector(g,x,x)}r[12*A+b*3]=x.x,r[12*A+b*3+1]=x.y,r[12*A+b*3+2]=x.z}};_b.createGeometry=function(e){let t=e._frustumType,n=e._frustum,i=e._origin,r=e._orientation,o=e._drawNearPlane,a=e._vertexFormat,s=o?6:5,c=new Float64Array(72);_b._computeNearFarPlanes(i,r,t,n,c);let u=24;c[u]=c[12],c[u+1]=c[13],c[u+2]=c[14],c[u+3]=c[0],c[u+4]=c[1],c[u+5]=c[2],c[u+6]=c[9],c[u+7]=c[10],c[u+8]=c[11],c[u+9]=c[21],c[u+10]=c[22],c[u+11]=c[23],u+=12,c[u]=c[15],c[u+1]=c[16],c[u+2]=c[17],c[u+3]=c[3],c[u+4]=c[4],c[u+5]=c[5],c[u+6]=c[0],c[u+7]=c[1],c[u+8]=c[2],c[u+9]=c[12],c[u+10]=c[13],c[u+11]=c[14],u+=12,c[u]=c[3],c[u+1]=c[4],c[u+2]=c[5],c[u+3]=c[15],c[u+4]=c[16],c[u+5]=c[17],c[u+6]=c[18],c[u+7]=c[19],c[u+8]=c[20],c[u+9]=c[6],c[u+10]=c[7],c[u+11]=c[8],u+=12,c[u]=c[6],c[u+1]=c[7],c[u+2]=c[8],c[u+3]=c[18],c[u+4]=c[19],c[u+5]=c[20],c[u+6]=c[21],c[u+7]=c[22],c[u+8]=c[23],c[u+9]=c[9],c[u+10]=c[10],c[u+11]=c[11],o||(c=c.subarray(12));let f=new xn({position:new Me({componentDatatype:Y.DOUBLE,componentsPerAttribute:3,values:c})});if(l(a.normal)||l(a.tangent)||l(a.bitangent)||l(a.st)){let p=l(a.normal)?new Float32Array(12*s):void 0,g=l(a.tangent)?new Float32Array(12*s):void 0,m=l(a.bitangent)?new Float32Array(12*s):void 0,y=l(a.st)?new Float32Array(8*s):void 0,A=Vfe,b=jfe,x=Hfe,T=h.negate(A,UGe),C=h.negate(b,VGe),E=h.negate(x,jGe);u=0,o&&(UC(u,p,g,m,y,E,A,b),u+=12),UC(u,p,g,m,y,x,T,b),u+=12,UC(u,p,g,m,y,T,E,b),u+=12,UC(u,p,g,m,y,C,E,T),u+=12,UC(u,p,g,m,y,A,x,b),u+=12,UC(u,p,g,m,y,b,x,T),l(p)&&(f.normal=new Me({componentDatatype:Y.FLOAT,componentsPerAttribute:3,values:p})),l(g)&&(f.tangent=new Me({componentDatatype:Y.FLOAT,componentsPerAttribute:3,values:g})),l(m)&&(f.bitangent=new Me({componentDatatype:Y.FLOAT,componentsPerAttribute:3,values:m})),l(y)&&(f.st=new Me({componentDatatype:Y.FLOAT,componentsPerAttribute:2,values:y}))}let d=new Uint16Array(6*s);for(let p=0;p<s;++p){let g=p*6,m=p*4;d[g]=m,d[g+1]=m+1,d[g+2]=m+2,d[g+3]=m,d[g+4]=m+2,d[g+5]=m+3}return new Tt({attributes:f,indices:d,primitiveType:Re.TRIANGLES,boundingSphere:se.fromVertices(c)})};var VC=_b;var pX=0,HGe=1;function iP(e){let t=e.frustum,n=e.orientation,i=e.origin,r=e._drawNearPlane??!0,o,a;t instanceof Yi?(o=pX,a=Yi.packedLength):t instanceof pn&&(o=HGe,a=pn.packedLength),this._frustumType=o,this._frustum=t.clone(),this._origin=h.clone(i),this._orientation=Fe.clone(n),this._drawNearPlane=r,this._workerName="createFrustumOutlineGeometry",this.packedLength=2+a+h.packedLength+Fe.packedLength}iP.pack=function(e,t,n){n=n??0;let i=e._frustumType,r=e._frustum;return t[n++]=i,i===pX?(Yi.pack(r,t,n),n+=Yi.packedLength):(pn.pack(r,t,n),n+=pn.packedLength),h.pack(e._origin,t,n),n+=h.packedLength,Fe.pack(e._orientation,t,n),n+=Fe.packedLength,t[n]=e._drawNearPlane?1:0,t};var GGe=new Yi,WGe=new pn,qGe=new Fe,YGe=new h;iP.unpack=function(e,t,n){t=t??0;let i=e[t++],r;i===pX?(r=Yi.unpack(e,t,GGe),t+=Yi.packedLength):(r=pn.unpack(e,t,WGe),t+=pn.packedLength);let o=h.unpack(e,t,YGe);t+=h.packedLength;let a=Fe.unpack(e,t,qGe);t+=Fe.packedLength;let s=e[t]===1;if(!l(n))return new iP({frustum:r,origin:o,orientation:a,_drawNearPlane:s});let c=i===n._frustumType?n._frustum:void 0;return n._frustum=r.clone(c),n._frustumType=i,n._origin=h.clone(o,n._origin),n._orientation=Fe.clone(a,n._orientation),n._drawNearPlane=s,n};iP.createGeometry=function(e){let t=e._frustumType,n=e._frustum,i=e._origin,r=e._orientation,o=e._drawNearPlane,a=new Float64Array(24);VC._computeNearFarPlanes(i,r,t,n,a);let s=new xn({position:new Me({componentDatatype:Y.DOUBLE,componentsPerAttribute:3,values:a})}),c,u,f=o?2:1,d=new Uint16Array(8*(f+1)),p=o?0:1;for(;p<2;++p)c=o?p*8:0,u=p*4,d[c]=u,d[c+1]=u+1,d[c+2]=u+1,d[c+3]=u+2,d[c+4]=u+2,d[c+5]=u+3,d[c+6]=u+3,d[c+7]=u;for(p=0;p<2;++p)c=(f+p)*8,u=p*4,d[c]=u,d[c+1]=u+4,d[c+2]=u+1,d[c+3]=u+5,d[c+4]=u+2,d[c+5]=u+6,d[c+6]=u+3,d[c+7]=u+7;return new Tt({attributes:s,indices:d,primitiveType:Re.LINES,boundingSphere:se.fromVertices(a)})};var SN=iP;var Wfe={SEARCH:0,AUTOCOMPLETE:1};Object.freeze(Wfe);var yb=Wfe;function 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\x90\xDD\x9D\\\xDA\xDEQ\xCF\xF0\xFCYRe|3\xDF\xF3H\xDA\xBB*u\xDB\`\xB2\xD4\xFC\xED\x1B\xEC\x7F5\xA8\xFF(1\x07-\xC8\xDC\x88F|\x8A["`);function Zu(e){this.imageryPresent=!0,this.protoImagery=void 0,this.terrainPresent=!0,this.negativeAltitudeExponentBias=32,this.negativeAltitudeThreshold=I.EPSILON12,this.providers={},this.key=void 0,this._resource=void 0,this._quadPacketVersion=1,this._tileInfo={},this._subtreePromises={}}Object.defineProperties(Zu.prototype,{url:{get:function(){return this._resource.url}},proxy:{get:function(){return this._resource.proxy}},resource:{get:function(){return this._resource}}});Zu.fromUrl=async function(e){let t=e;typeof t!="string"&&!(t instanceof De)&&(t=e.url);let n=De.createIfNeeded(t);n.appendForwardSlash();let i=new Zu;i._resource=n;try{await i5e(i),await i.getQuadTreePacket("",i._quadPacketVersion)}catch(r){let o=`An error occurred while accessing ${$fe(i,"",1).url}: ${r}`;throw new oe(o)}return i};Zu.tileXYToQuadKey=function(e,t,n){let i="";for(let r=n;r>=0;--r){let o=1<<r,a=0;Al(t,o)?Al(e,o)&&(a|=1):(a|=2,Al(e,o)||(a|=1)),i+=a}return i};Zu.quadKeyToTileXY=function(e){let t=0,n=0,i=e.length-1;for(let r=i;r>=0;--r){let o=1<<r,a=+e[i-r];Al(a,2)?Al(a,1)||(t|=o):(n|=o,Al(a,1)&&(t|=o))}return{x:t,y:n,level:i}};Zu.prototype.isValid=function(e){let t=this.getTileInformationFromQuadKey(e);if(l(t))return t!==null;let n=!0,i=e,r;for(;i.length>1;)if(r=i.substring(i.length-1),i=i.substring(0,i.length-1),t=this.getTileInformationFromQuadKey(i),l(t)){!t.hasSubtree()&&!t.hasChild(parseInt(r))&&(n=!1);break}else if(t===null){n=!1;break}return n};var Kfe=new Yn("decodeGoogleEarthEnterprisePacket");Zu.prototype.getQuadTreePacket=function(e,t,n){t=t??1,e=e??"";let r=$fe(this,e,t,n).fetchArrayBuffer();if(!l(r))return;let o=this._tileInfo,a=this.key;return r.then(function(s){return Kfe.scheduleTask({buffer:s,quadKey:e,type:"Metadata",key:a},[s]).then(function(u){let f,d=-1;if(e!==""){d=e.length+1;let m=u[e];f=o[e],f._bits|=m._bits,delete u[e]}let p=Object.keys(u);p.sort(function(m,y){return m.length-y.length});let g=p.length;for(let m=0;m<g;++m){let y=p[m];if(u[y]!==null){let b=IN.clone(u[y]),x=y.length;if(x===d)b.setParent(f);else if(x>1){let T=o[y.substring(0,y.length-1)];b.setParent(T)}o[y]=b}else o[y]=null}})})};Zu.prototype.populateSubtree=function(e,t,n,i){let r=Zu.tileXYToQuadKey(e,t,n);return AX(this,r,i)};function AX(e,t,n){let i=e._tileInfo,r=t,o=i[r];if(l(o)&&(!o.hasSubtree()||o.hasChildren()))return o;for(;o===void 0&&r.length>1;)r=r.substring(0,r.length-1),o=i[r];let a,s=e._subtreePromises,c=s[r];if(l(c))return c.then(function(){return a=new Eo({throttle:n.throttle,throttleByServer:n.throttleByServer,type:n.type,priorityFunction:n.priorityFunction}),AX(e,t,a)});if(!l(o)||!o.hasSubtree())return Promise.reject(new oe(`Couldn't load metadata for tile ${t}`));if(c=e.getQuadTreePacket(r,o.cnodeVersion,n),!!l(c))return s[r]=c,c.then(function(){return a=new Eo({throttle:n.throttle,throttleByServer:n.throttleByServer,type:n.type,priorityFunction:n.priorityFunction}),AX(e,t,a)}).finally(function(){delete s[r]})}Zu.prototype.getTileInformation=function(e,t,n){let i=Zu.tileXYToQuadKey(e,t,n);return this._tileInfo[i]};Zu.prototype.getTileInformationFromQuadKey=function(e){return this._tileInfo[e]};function $fe(e,t,n,i){return e._resource.getDerivedResource({url:`flatfile?q2-0${t}-q.${n.toString()}`,request:i})}var _X,yX;function i5e(e){let t=e._resource.getDerivedResource({url:"dbRoot.v5",queryParameters:{output:"proto"}});if(!l(yX)){let n=$t("ThirdParty/google-earth-dbroot-parser.js"),i=window.cesiumGoogleEarthDbRootParser;yX=LT(n).then(function(){_X=window.cesiumGoogleEarthDbRootParser(e5e),l(i)?window.cesiumGoogleEarthDbRootParser=i:delete window.cesiumGoogleEarthDbRootParser})}return yX.then(function(){return t.fetchArrayBuffer()}).then(function(n){let i=_X.EncryptedDbRootProto.decode(new Uint8Array(n)),r=i.encryptionData,o=r.byteOffset,a=o+r.byteLength,s=e.key=r.buffer.slice(o,a);r=i.dbrootData,o=r.byteOffset,a=o+r.byteLength;let c=r.buffer.slice(o,a);return Kfe.scheduleTask({buffer:c,type:"DbRoot",key:s},[c])}).then(function(n){let i=_X.DbRootProto.decode(new Uint8Array(n.buffer));if(e.imageryPresent=i.imageryPresent??e.imageryPresent,e.protoImagery=i.protoImagery,e.terrainPresent=i.terrainPresent??e.terrainPresent,l(i.endSnippet)&&l(i.endSnippet.model)){let s=i.endSnippet.model;e.negativeAltitudeExponentBias=s.negativeAltitudeExponentBias??e.negativeAltitudeExponentBias,e.negativeAltitudeThreshold=s.compressedNegativeAltitudeThreshold??e.negativeAltitudeThreshold}l(i.databaseVersion)&&(e._quadPacketVersion=i.databaseVersion.quadtreeVersion??e._quadPacketVersion);let r=e.providers,o=i.providerInfo??[],a=o.length;for(let s=0;s<a;++s){let c=o[s],u=c.copyrightString;l(u)&&(r[c.providerId]=new wt(u.value))}}).catch(function(){console.log(`Failed to retrieve ${t.url}. Using defaults.`),e.key=n5e})}var M_=Zu;function Ab(e){e=e??H.EMPTY_OBJECT,this._buffer=e.buffer,this._credits=e.credits,this._negativeAltitudeExponentBias=e.negativeAltitudeExponentBias,this._negativeElevationThreshold=e.negativeElevationThreshold;let t=e.childTileMask??15,n=t&3;n|=t&4?8:0,n|=t&8?4:0,this._childTileMask=n,this._createdByUpsampling=e.createdByUpsampling??!1,this._skirtHeight=void 0,this._bufferType=this._buffer.constructor,this._mesh=void 0,this._minimumHeight=void 0,this._maximumHeight=void 0}Object.defineProperties(Ab.prototype,{credits:{get:function(){return this._credits}},waterMask:{get:function(){}}});var Qfe="createVerticesFromGoogleEarthEnterpriseBuffer",r5e=new Yn(Qfe),o5e=new Yn(Qfe,Hu.maximumAsynchronousTasks),Jfe=new ie,PN=new ie;Ab.prototype.createMesh=function(e){e=e??H.EMPTY_OBJECT;let t=e.tilingScheme,n=e.x,i=e.y,r=e.level,o=e.exaggeration??1,a=e.exaggerationRelativeHeight??0,s=e.throttle??!0,c=t.ellipsoid;t.tileXYToNativeRectangle(n,i,r,Jfe),t.tileXYToRectangle(n,i,r,PN);let u=c.cartographicToCartesian(ie.center(PN)),d=40075.16/(1<<r);this._skirtHeight=Math.min(d*8,1e3);let g=(s?o5e:r5e).scheduleTask({buffer:this._buffer,nativeRectangle:Jfe,rectangle:PN,relativeToCenter:u,ellipsoid:c,skirtHeight:this._skirtHeight,exaggeration:o,exaggerationRelativeHeight:a,includeWebMercatorT:!0,negativeAltitudeExponentBias:this._negativeAltitudeExponentBias,negativeElevationThreshold:this._negativeElevationThreshold});if(!l(g))return;let m=this;return g.then(function(y){return m._mesh=new mc(u,new Float32Array(y.vertices),new Uint16Array(y.indices),y.indexCountWithoutSkirts,y.vertexCountWithoutSkirts,y.minimumHeight,y.maximumHeight,PN,se.clone(y.boundingSphere3D),h.clone(y.occludeePointInScaledSpace),y.numberOfAttributes,Jt.clone(y.orientedBoundingBox),po.clone(y.encoding),y.westIndicesSouthToNorth,y.southIndicesEastToWest,y.eastIndicesNorthToSouth,y.northIndicesWestToEast),m._minimumHeight=y.minimumHeight,m._maximumHeight=y.maximumHeight,m._buffer=void 0,m._mesh})};Ab.prototype.interpolateHeight=function(e,t,n){let i=I.clamp((t-e.west)/e.width,0,1),r=I.clamp((n-e.south)/e.height,0,1);return l(this._mesh)?u5e(this,i,r):h5e(this,i,r,e)};var a5e=new Yn("upsampleQuantizedTerrainMesh",Hu.maximumAsynchronousTasks);Ab.prototype.upsample=function(e,t,n,i,r,o,a){let s=this._mesh;if(!l(this._mesh))return;let c=t*2!==r,u=n*2===o,f=e.ellipsoid,d=e.tileXYToRectangle(r,o,a),p=a5e.scheduleTask({vertices:s.vertices,indices:s.indices,indexCountWithoutSkirts:s.indexCountWithoutSkirts,vertexCountWithoutSkirts:s.vertexCountWithoutSkirts,encoding:s.encoding,minimumHeight:this._minimumHeight,maximumHeight:this._maximumHeight,isEastChild:c,isNorthChild:u,childRectangle:d,ellipsoid:f});if(!l(p))return;let g=this;return p.then(function(m){let y=new Uint16Array(m.vertices),A=Ve.createTypedArray(y.length/3,m.indices),b=g._skirtHeight;return new hC({quantizedVertices:y,indices:A,minimumHeight:m.minimumHeight,maximumHeight:m.maximumHeight,boundingSphere:se.clone(m.boundingSphere),orientedBoundingBox:Jt.clone(m.orientedBoundingBox),horizonOcclusionPoint:h.clone(m.horizonOcclusionPoint),westIndices:m.westIndices,southIndices:m.southIndices,eastIndices:m.eastIndices,northIndices:m.northIndices,westSkirtHeight:b,southSkirtHeight:b,eastSkirtHeight:b,northSkirtHeight:b,childTileMask:0,createdByUpsampling:!0,credits:g._credits})})};Ab.prototype.isChildAvailable=function(e,t,n,i){let r=2;return n!==e*2&&++r,i!==t*2&&(r-=2),(this._childTileMask&1<<r)!==0};Ab.prototype.wasCreatedByUpsampling=function(){return this._createdByUpsampling};var s5e=new k,c5e=new k,l5e=new k,ede=new h;function u5e(e,t,n){let i=e._mesh,r=i.vertices,o=i.encoding,a=i.indices;for(let s=0,c=a.length;s<c;s+=3){let u=a[s],f=a[s+1],d=a[s+2],p=o.decodeTextureCoordinates(r,u,s5e),g=o.decodeTextureCoordinates(r,f,c5e),m=o.decodeTextureCoordinates(r,d,l5e),y=Rm.computeBarycentricCoordinates(t,n,p.x,p.y,g.x,g.y,m.x,m.y,ede);if(y.x>=-1e-15&&y.y>=-1e-15&&y.z>=-1e-15){let A=o.decodeHeight(r,u),b=o.decodeHeight(r,f),x=o.decodeHeight(r,d);return y.x*A+y.y*b+y.z*x}}}var f5e=Uint16Array.BYTES_PER_ELEMENT,Zfe=Uint32Array.BYTES_PER_ELEMENT,bX=Int32Array.BYTES_PER_ELEMENT,d5e=Float32Array.BYTES_PER_ELEMENT,xX=Float64Array.BYTES_PER_ELEMENT;function h5e(e,t,n,i){let r=e._buffer,o=0,a=0,s=0;n>.5?(t>.5?(o=2,a=.5):o=3,s=.5):t>.5&&(o=1,a=.5);let c=new DataView(r),u=0;for(let E=0;E<o;++E)u+=c.getUint32(u,!0),u+=Zfe;u+=Zfe,u+=2*xX;let f=I.toRadians(c.getFloat64(u,!0)*180);u+=xX;let d=I.toRadians(c.getFloat64(u,!0)*180);u+=xX;let p=i.width/f/2,g=i.height/d/2,m=c.getInt32(u,!0);u+=bX;let y=c.getInt32(u,!0)*3;u+=bX,u+=bX;let A=new Array(m),b=new Array(m),x=new Array(m),T;for(T=0;T<m;++T)A[T]=a+c.getUint8(u++)*p,b[T]=s+c.getUint8(u++)*g,x[T]=c.getFloat32(u,!0)*6371010,u+=d5e;let C=new Array(y);for(T=0;T<y;++T)C[T]=c.getUint16(u,!0),u+=f5e;for(T=0;T<y;T+=3){let E=C[T],w=C[T+1],D=C[T+2],R=A[E],M=A[w],N=A[D],_=b[E],v=b[w],S=b[D],P=Rm.computeBarycentricCoordinates(t,n,R,_,M,v,N,S,ede);if(P.x>=-1e-15&&P.y>=-1e-15&&P.z>=-1e-15)return P.x*x[E]+P.y*x[w]+P.z*x[D]}}var aP=Ab;var ed={UNKNOWN:0,NONE:1,SELF:2,PARENT:3},DN=new K;function RN(){this._terrainCache={},this._lastTidy=K.now()}RN.prototype.add=function(e,t){this._terrainCache[e]={buffer:t,timestamp:K.now()}};RN.prototype.get=function(e){let n=this._terrainCache[e];if(l(n))return delete this._terrainCache[e],n.buffer};RN.prototype.tidy=function(){if(K.now(DN),K.secondsDifference(DN,this._lastTidy)>10){let e=this._terrainCache,t=Object.keys(e),n=t.length;for(let i=0;i<n;++i){let r=t[i],o=e[r];K.secondsDifference(DN,o.timestamp)>10&&delete e[r]}K.clone(DN,this._lastTidy)}};function L_(e){e=e??H.EMPTY_OBJECT,this._tilingScheme=new $i({numberOfLevelZeroTilesX:2,numberOfLevelZeroTilesY:2,rectangle:new ie(-I.PI,-I.PI,I.PI,I.PI),ellipsoid:e.ellipsoid});let t=e.credit;typeof t=="string"&&(t=new wt(t)),this._credit=t,this._levelZeroMaximumGeometricError=40075.16,this._terrainCache=new RN,this._terrainPromises={},this._terrainRequests={},this._errorEvent=new be}Object.defineProperties(L_.prototype,{url:{get:function(){return this._metadata.url}},proxy:{get:function(){return this._metadata.proxy}},tilingScheme:{get:function(){return this._tilingScheme}},errorEvent:{get:function(){return this._errorEvent}},credit:{get:function(){return this._credit}},hasWaterMask:{get:function(){return!1}},hasVertexNormals:{get:function(){return!1}},availability:{get:function(){}}});L_.fromMetadata=function(e,t){if(!e.terrainPresent)throw new oe(`The server ${e.url} doesn't have terrain`);let n=new L_(t);return n._metadata=e,n};var m5e=new Yn("decodeGoogleEarthEnterprisePacket");function tde(e,t,n){let i=t.getChildBitmask();if(t.terrainState===ed.PARENT){i=0;for(let r=0;r<4;++r){let o=n.getTileInformationFromQuadKey(e+r.toString());l(o)&&o.hasTerrain()&&(i|=1<<r)}}return i}L_.prototype.requestTileGeometry=function(e,t,n,i){let r=M_.tileXYToQuadKey(e,t,n),o=this._terrainCache,a=this._metadata,s=a.getTileInformationFromQuadKey(r);if(!l(s))return Promise.reject(new oe("Terrain tile doesn't exist"));let c=s.terrainState;l(c)||(c=s.terrainState=ed.UNKNOWN);let u=o.get(r);if(l(u)){let b=a.providers[s.terrainProvider];return Promise.resolve(new aP({buffer:u,childTileMask:tde(r,s,a),credits:l(b)?[b]:void 0,negativeAltitudeExponentBias:a.negativeAltitudeExponentBias,negativeElevationThreshold:a.negativeAltitudeThreshold}))}if(o.tidy(),s.ancestorHasTerrain){if(c===ed.NONE)return Promise.reject(new oe("Terrain tile doesn't exist"))}else return Promise.resolve(new Lc({buffer:new Uint8Array(256),width:16,height:16}));let f,d=r,p=-1;switch(c){case ed.SELF:p=s.terrainVersion;break;case ed.PARENT:d=d.substring(0,d.length-1),f=a.getTileInformationFromQuadKey(d),p=f.terrainVersion;break;case ed.UNKNOWN:s.hasTerrain()?p=s.terrainVersion:(d=d.substring(0,d.length-1),f=a.getTileInformationFromQuadKey(d),l(f)&&f.hasTerrain()&&(p=f.terrainVersion));break}if(p<0)return Promise.reject(new oe("Terrain tile doesn't exist"));let g=this._terrainPromises,m=this._terrainRequests,y,A;if(l(g[d]))y=g[d],A=m[d];else{A=i;let b=p5e(this,d,p,A).fetchArrayBuffer();if(!l(b))return;y=b.then(function(x){return l(x)?m5e.scheduleTask({buffer:x,type:"Terrain",key:a.key},[x]).then(function(T){let C=a.getTileInformationFromQuadKey(d);C.terrainState=ed.SELF,o.add(d,T[0]);let E=C.terrainProvider,w=T.length-1;for(let D=0;D<w;++D){let R=d+D.toString(),M=a.getTileInformationFromQuadKey(R);l(M)&&(o.add(R,T[D+1]),M.terrainState=ed.PARENT,M.terrainProvider===0&&(M.terrainProvider=E))}}):Promise.reject(new oe("Failed to load terrain."))}),g[d]=y,m[d]=A,y=y.finally(function(){delete g[d],delete m[d]})}return y.then(function(){let b=o.get(r);if(l(b)){let x=a.providers[s.terrainProvider];return new aP({buffer:b,childTileMask:tde(r,s,a),credits:l(x)?[x]:void 0,negativeAltitudeExponentBias:a.negativeAltitudeExponentBias,negativeElevationThreshold:a.negativeAltitudeThreshold})}return Promise.reject(new oe("Failed to load terrain."))}).catch(function(b){return A.state===Ti.CANCELLED?(i.state=A.state,Promise.reject(b)):(s.terrainState=ed.NONE,Promise.reject(b))})};L_.prototype.getLevelMaximumGeometricError=function(e){return this._levelZeroMaximumGeometricError/(1<<e)};L_.prototype.getTileDataAvailable=function(e,t,n){let i=this._metadata,r=M_.tileXYToQuadKey(e,t,n),o=i.getTileInformation(e,t,n);if(o===null)return!1;if(l(o)){if(!o.ancestorHasTerrain)return!0;let a=o.terrainState;if(a===ed.NONE)return!1;if((!l(a)||a===ed.UNKNOWN)&&(o.terrainState=ed.UNKNOWN,!o.hasTerrain())){r=r.substring(0,r.length-1);let s=i.getTileInformationFromQuadKey(r);if(!l(s)||!s.hasTerrain())return!1}return!0}if(i.isValid(r)){let a=new Eo({throttle:!1,throttleByServer:!0,type:Za.TERRAIN});i.populateSubtree(e,t,n,a)}return!1};L_.prototype.loadTileDataAvailability=function(e,t,n){};function p5e(e,t,n,i){return n=l(n)&&n>0?n:1,e._metadata.resource.getDerivedResource({url:`flatfile?f1c-0${t}-t.${n.toString()}`,request:i})}var nde=L_;var g5e="https://maps.googleapis.com/maps/api/geocode/json",ide='<img alt="Google" src="https://assets.ion.cesium.com/google-credit.png" style="vertical-align:-5px">';function TX(e){e=e??H.EMPTY_OBJECT;let t=e.key;this._resource=new De({url:g5e,queryParameters:{key:t}}),this._credit=new wt(ide,!0)}Object.defineProperties(TX.prototype,{credit:{get:function(){return this._credit}}});TX.prototype.geocode=async function(e){let n=await this._resource.getDerivedResource({queryParameters:{address:e}}).fetchJson();if(n.status==="ZERO_RESULTS")return[];if(n.status!=="OK")throw new oe(`GoogleGeocoderService got a bad response ${n.status}: ${n.error_message}`);return n.results.map(r=>{let o=r.geometry.viewport.southwest,a=r.geometry.viewport.northeast;return{displayName:r.formatted_address,destination:ie.fromDegrees(o.lng,o.lat,a.lng,a.lat),attribution:{html:ide,collapsible:!1}}})};var rde=TX;var jC={};jC.defaultApiKey=void 0;jC.mapTilesApiEndpoint=new De({url:"https://tile.googleapis.com/"});jC.defaultStreetViewStaticApiKey=void 0;jC.streetViewStaticApiEndpoint=new De({url:"https://maps.googleapis.com/maps/api/streetview"});jC.getDefaultCredit=function(){return new wt('<img alt="Google" src="https://assets.ion.cesium.com/google-credit.png" style="vertical-align:-6px">',!0)};var xs=jC;var DX=[ki,_i],_5e=DX.length,vde=Math.cos(I.toRadians(30)),ode=Math.cos(I.toRadians(150)),Ede=0,Sde=1e3;function F_(e){e=e??H.EMPTY_OBJECT;let t=e.positions;this.width=e.width??1,this._positions=t,this.granularity=e.granularity??9999,this.loop=e.loop??!1,this.arcType=e.arcType??sn.GEODESIC,this._ellipsoid=te.default,this._projectionIndex=0,this._workerName="createGroundPolylineGeometry",this._scene3DOnly=!1}Object.defineProperties(F_.prototype,{packedLength:{get:function(){return 1+this._positions.length*3+1+1+1+te.packedLength+1+1}}});F_.setProjectionAndEllipsoid=function(e,t){let n=0;for(let i=0;i<_5e;i++)if(t instanceof DX[i]){n=i;break}e._projectionIndex=n,e._ellipsoid=t.ellipsoid};var y5e=new h,ade=new h,sde=new h;function PX(e,t,n,i,r){let o=bl(i,e,0,y5e),a=bl(i,e,n,ade),s=bl(i,t,0,sde),c=k0(a,o,ade),u=k0(s,o,sde);return h.cross(u,c,r),h.normalize(r,r)}var A5e=new de,b5e=new h,x5e=new h,T5e=new h;function CX(e,t,n,i,r,o,a,s,c,u,f){if(r===0)return;let d;o===sn.GEODESIC?d=new E_(e,t,a):o===sn.RHUMB&&(d=new Uc(e,t,a));let p=d.surfaceDistance;if(p<r)return;let g=PX(e,t,i,a,T5e),m=Math.ceil(p/r),y=p/m,A=y,b=m-1,x=s.length;for(let T=0;T<b;T++){let C=d.interpolateUsingSurfaceDistance(A,A5e),E=bl(a,C,n,b5e),w=bl(a,C,i,x5e);h.pack(g,s,x),h.pack(E,c,x),h.pack(w,u,x),f.push(C.latitude),f.push(C.longitude),x+=3,A+=y}}var vX=new de;function bl(e,t,n,i){return de.clone(t,vX),vX.height=n,de.toCartesian(vX,e,i)}F_.pack=function(e,t,n){let i=n??0,r=e._positions,o=r.length;t[i++]=o;for(let a=0;a<o;++a){let s=r[a];h.pack(s,t,i),i+=3}return t[i++]=e.granularity,t[i++]=e.loop?1:0,t[i++]=e.arcType,te.pack(e._ellipsoid,t,i),i+=te.packedLength,t[i++]=e._projectionIndex,t[i]=e._scene3DOnly?1:0,t};F_.unpack=function(e,t,n){let i=t??0,r=e[i++],o=new Array(r);for(let p=0;p<r;p++)o[p]=h.unpack(e,i),i+=3;let a=e[i++],s=e[i++]===1,c=e[i++],u=te.unpack(e,i);i+=te.packedLength;let f=e[i++],d=e[i]===1;return l(n)||(n=new F_({positions:o})),n._positions=o,n.granularity=a,n.loop=s,n.arcType=c,n._ellipsoid=u,n._projectionIndex=f,n._scene3DOnly=d,n};function k0(e,t,n){return h.subtract(e,t,n),h.normalize(n,n),n}function cde(e,t,n,i){return i=k0(e,t,i),i=h.cross(i,n,i),i=h.normalize(i,i),i=h.cross(n,i,i),i}var C5e=new h,v5e=new h,E5e=new h,wde=new h,S5e=0,w5e=-1;function EX(e,t,n,i,r){let o=k0(n,t,wde),a=cde(e,t,o,C5e),s=cde(i,t,o,v5e);if(I.equalsEpsilon(h.dot(a,s),w5e,I.EPSILON5))return r=h.cross(o,a,r),r=h.normalize(r,r),r;r=h.add(s,a,r),r=h.normalize(r,r);let c=h.cross(o,r,E5e);return h.dot(s,c)<S5e&&(r=h.negate(r,r)),r}var NN=tn.fromPointNormal(h.ZERO,h.UNIT_Y),I5e=new h,P5e=new h,D5e=new h,R5e=new h,O5e=new h,ON=new h,MN=new de,lde=new de,ude=new de;F_.createGeometry=function(e){let t=!e._scene3DOnly,n=e.loop,i=e._ellipsoid,r=e.granularity,o=e.arcType,a=new DX[e._projectionIndex](i),s=Ede,c=Sde,u,f,d=e._positions,p=d.length;p===2&&(n=!1);let g,m,y,A,b=new Uc(void 0,void 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w=E.length,D=new Array(w);for(f=0;f<w;f++){let W=de.fromCartesian(E[f],i);W.height=0,D[f]=W}if(D=Pr(D,de.equalsEpsilon),w=D.length,w<2)return;let R=[],M=[],N=[],_=[],v=I5e,S=P5e,P=D5e,L=R5e,F=O5e,V=D[0],z=D[1],j=D[w-1];for(v=bl(i,j,s,v),L=bl(i,z,s,L),S=bl(i,V,s,S),P=bl(i,V,c,P),n?F=EX(v,S,P,L,F):F=PX(V,z,c,i,F),h.pack(F,M,0),h.pack(S,N,0),h.pack(P,_,0),R.push(V.latitude),R.push(V.longitude),CX(V,z,s,c,r,o,i,M,N,_,R),f=1;f<w-1;++f){v=h.clone(S,v),S=h.clone(L,S);let W=D[f];bl(i,W,c,P),bl(i,D[f+1],s,L),EX(v,S,P,L,F),u=M.length,h.pack(F,M,u),h.pack(S,N,u),h.pack(P,_,u),R.push(W.latitude),R.push(W.longitude),CX(D[f],D[f+1],s,c,r,o,i,M,N,_,R)}let B=D[w-1],G=D[w-2];if(S=bl(i,B,s,S),P=bl(i,B,c,P),n){let W=D[0];v=bl(i,G,s,v),L=bl(i,W,s,L),F=EX(v,S,P,L,F)}else 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a=h.subtract(t,e,B5e);h.normalize(a,a);let s=n-Ede,c=h.multiplyByScalar(a,s,mde);h.add(e,c,r);let u=i-Sde;c=h.multiplyByScalar(a,u,mde),h.add(t,c,o)}var k5e=new h;function LN(e,t){let n=tn.getPointDistance(NN,e),i=tn.getPointDistance(NN,t),r=k5e;I.equalsEpsilon(n,0,I.EPSILON2)?(r=k0(t,e,r),h.multiplyByScalar(r,I.EPSILON2,r),h.add(e,r,e)):I.equalsEpsilon(i,0,I.EPSILON2)&&(r=k0(e,t,r),h.multiplyByScalar(r,I.EPSILON2,r),h.add(t,r,t))}function z5e(e,t){let n=Math.abs(e.longitude),i=Math.abs(t.longitude);if(I.equalsEpsilon(n,I.PI,I.EPSILON11)){let r=I.sign(t.longitude);return e.longitude=r*(n-I.EPSILON11),1}else if(I.equalsEpsilon(i,I.PI,I.EPSILON11)){let r=I.sign(e.longitude);return t.longitude=r*(i-I.EPSILON11),2}return 0}var Ide=new de,Pde=new de,gde=new h,SX=new h,_de=new h,yde=new h,U5e=new h,Ade=new h,V5e=[Ide,Pde],j5e=new ie,H5e=new h,G5e=new h,W5e=new h,q5e=new h,Y5e=new h,X5e=new h,wX=new h,IX=new h,K5e=new h,$5e=new h,J5e=new h,bde=new h,Z5e=new h,Q5e=new h,e9e=new Sn,t9e=new Sn,xde=new h,n9e=new h,Tde=new h,i9e=[new se,new se],Dde=[0,2,1,0,3,2,0,7,3,0,4,7,0,5,4,0,1,5,5,7,4,5,6,7,5,2,6,5,1,2,3,6,2,3,7,6],Cde=Dde.length;function r9e(e,t,n,i,r,o,a){let s,c,u=t._ellipsoid,f=n.length/3-1,d=f*8,p=d*4,g=f*36,m=d>65535?new Uint32Array(g):new Uint16Array(g),y=new Float64Array(d*3),A=new Float32Array(p),b=new Float32Array(p),x=new Float32Array(p),T=new Float32Array(p),C=new Float32Array(p),E,w,D,R;a&&(E=new Float32Array(p),w=new Float32Array(p),D=new Float32Array(p),R=new Float32Array(d*2));let M=o.length/2,N=0,_=Ide;_.height=0;let v=Pde;v.height=0;let S=gde,P=SX;if(a)for(c=0,s=1;s<M;s++)_.latitude=o[c],_.longitude=o[c+1],v.latitude=o[c+2],v.longitude=o[c+3],S=t.project(_,S),P=t.project(v,P),N+=h.distance(S,P),c+=2;let L=i.length/3;P=h.unpack(i,0,P);let F=0;for(c=3,s=1;s<L;s++)S=h.clone(P,S),P=h.unpack(i,c,P),F+=h.distance(S,P),c+=3;let V;c=3;let z=0,j=0,B=0,G=0,W=!1,Q=h.unpack(n,0,yde),q=h.unpack(i,0,SX),J=h.unpack(r,0,Ade);if(e){let Ie=h.unpack(n,n.length-6,_de);fde(J,Ie,Q,q)&&(J=h.negate(J,J))}let Z=0,ce=0,Ae=0;for(s=0;s<f;s++){let Ie=h.clone(Q,_de),Le=h.clone(q,gde),$e=h.clone(J,U5e);W&&($e=h.negate($e,$e)),Q=h.unpack(n,c,yde),q=h.unpack(i,c,SX),J=h.unpack(r,c,Ade),W=fde(J,Ie,Q,q),_.latitude=o[z],_.longitude=o[z+1],v.latitude=o[z+2],v.longitude=o[z+3];let Ye,yt,Ke,we;if(a){let mi=z5e(_,v);Ye=t.project(_,Y5e),yt=t.project(v,X5e);let eo=k0(yt,Ye,xde);eo.y=Math.abs(eo.y),Ke=wX,we=IX,mi===0||h.dot(eo,h.UNIT_Y)>vde?(Ke=sP(t,_,$e,Ye,wX),we=sP(t,v,J,yt,IX)):mi===1?(we=sP(t,v,J,yt,IX),Ke.x=0,Ke.y=I.sign(_.longitude-Math.abs(v.longitude)),Ke.z=0):(Ke=sP(t,_,$e,Ye,wX),we.x=0,we.y=I.sign(_.longitude-v.longitude),we.z=0)}let We=h.distance(Le,q),Ct=Sn.fromCartesian(Ie,e9e),ct=h.subtract(Q,Ie,K5e),dn=h.normalize(ct,bde),Ht=h.subtract(Le,Ie,$5e);Ht=h.normalize(Ht,Ht);let bt=h.cross(dn,Ht,bde);bt=h.normalize(bt,bt);let Dt=h.cross(Ht,$e,Z5e);Dt=h.normalize(Dt,Dt);let In=h.subtract(q,Q,J5e);In=h.normalize(In,In);let rt=h.cross(J,In,Q5e);rt=h.normalize(rt,rt);let dt=We/F,vi=Z/F,wn=0,Mi,lr,Li,Wi=0,ri=0;if(a){wn=h.distance(Ye,yt),Mi=Sn.fromCartesian(Ye,t9e),lr=h.subtract(yt,Ye,xde),Li=h.normalize(lr,n9e);let mi=Li.x;Li.x=Li.y,Li.y=-mi,Wi=wn/N,ri=ce/N}for(V=0;V<8;V++){let mi=G+V*4,eo=j+V*2,Di=mi+3,Mo=V<4?1:-1,Ri=V===2||V===3||V===6||V===7?1:-1;h.pack(Ct.high,A,mi),A[Di]=ct.x,h.pack(Ct.low,b,mi),b[Di]=ct.y,h.pack(Dt,x,mi),x[Di]=ct.z,h.pack(rt,T,mi),T[Di]=dt*Mo,h.pack(bt,C,mi);let Tr=vi*Ri;Tr===0&&Ri<0&&(Tr=9),C[Di]=Tr,a&&(E[mi]=Mi.high.x,E[mi+1]=Mi.high.y,E[mi+2]=Mi.low.x,E[mi+3]=Mi.low.y,D[mi]=-Ke.y,D[mi+1]=Ke.x,D[mi+2]=we.y,D[mi+3]=-we.x,w[mi]=lr.x,w[mi+1]=lr.y,w[mi+2]=Li.x,w[mi+3]=Li.y,R[eo]=Wi*Mo,Tr=ri*Ri,Tr===0&&Ri<0&&(Tr=9),R[eo+1]=Tr)}let ei=W5e,vn=q5e,ti=H5e,xr=G5e,fa=ie.fromCartographicArray(V5e,j5e),Ma=Oi.getMinimumMaximumHeights(fa,u),Xa=Ma.minimumTerrainHeight,Ka=Ma.maximumTerrainHeight;Ae+=Math.abs(Xa),Ae+=Math.abs(Ka),pde(Ie,Le,Xa,Ka,ei,ti),pde(Q,q,Xa,Ka,vn,xr);let Qr=h.multiplyByScalar(bt,I.EPSILON5,Tde);h.add(ei,Qr,ei),h.add(vn,Qr,vn),h.add(ti,Qr,ti),h.add(xr,Qr,xr),LN(ei,vn),LN(ti,xr),h.pack(ei,y,B),h.pack(vn,y,B+3),h.pack(xr,y,B+6),h.pack(ti,y,B+9),Qr=h.multiplyByScalar(bt,-2*I.EPSILON5,Tde),h.add(ei,Qr,ei),h.add(vn,Qr,vn),h.add(ti,Qr,ti),h.add(xr,Qr,xr),LN(ei,vn),LN(ti,xr),h.pack(ei,y,B+12),h.pack(vn,y,B+15),h.pack(xr,y,B+18),h.pack(ti,y,B+21),z+=2,c+=3,j+=16,B+=24,G+=32,Z+=We,ce+=wn}c=0;let le=0;for(s=0;s<f;s++){for(V=0;V<Cde;V++)m[c+V]=Dde[V]+le;le+=8,c+=Cde}let Ce=i9e;se.fromVertices(n,h.ZERO,3,Ce[0]),se.fromVertices(i,h.ZERO,3,Ce[1]);let ye=se.fromBoundingSpheres(Ce);ye.radius+=Ae/(f*2);let ve={position:new Me({componentDatatype:Y.DOUBLE,componentsPerAttribute:3,normalize:!1,values:y}),startHiAndForwardOffsetX:N_(A),startLoAndForwardOffsetY:N_(b),startNormalAndForwardOffsetZ:N_(x),endNormalAndTextureCoordinateNormalizationX:N_(T),rightNormalAndTextureCoordinateNormalizationY:N_(C)};return a&&(ve.startHiLo2D=N_(E),ve.offsetAndRight2D=N_(w),ve.startEndNormals2D=N_(D),ve.texcoordNormalization2D=new Me({componentDatatype:Y.FLOAT,componentsPerAttribute:2,normalize:!1,values:R})),new Tt({attributes:ve,indices:m,boundingSphere:ye})}function N_(e){return new Me({componentDatatype:Y.FLOAT,componentsPerAttribute:4,normalize:!1,values:e})}F_._projectNormal=sP;var HC=F_;function RX(e,t,n){this.heading=e??0,this.pitch=t??0,this.range=n??0}RX.clone=function(e,t){if(l(e))return l(t)||(t=new RX),t.heading=e.heading,t.pitch=e.pitch,t.range=e.range,t};var ph=RX;var o9e=I.factorial;function OX(e,t,n,i,r,o){let a=0,s,c,u;if(i>0){for(c=0;c<r;c++){for(s=!1,u=0;u<o.length&&!s;u++)c===o[u]&&(s=!0);s||(o.push(c),a+=OX(e,t,n,i-1,r,o),o.splice(o.length-1,1))}return a}for(a=1,c=0;c<r;c++){for(s=!1,u=0;u<o.length&&!s;u++)c===o[u]&&(s=!0);s||(a*=e-n[t[c]])}return a}var a9e=[],MX=class{static get type(){return"Hermite"}static getRequiredDataPoints(t,n){return 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T=OX(t,f,n,x,d,y),C=Math.floor(d*(1-d)/2)+p*d;for(let E=0;E<r;E++){let w=Math.floor(E*A),D=g[w+C];s[E+x*r]+=D*T}}return s}};function s9e(e,t,n,i,r,o){let a,s,c=-1,u=t.length,f=u*(u+1)/2;for(let d=0;d<r;d++){let p=Math.floor(d*f);for(a=0;a<u;a++)s=t[a]*r*(o+1)+d,e[p+a]=i[s];for(let g=1;g<u;g++){let m=0,y=Math.floor(g*(1-g)/2)+u*g,A=!1;for(a=0;a<u-g;a++){let b=n[t[a]],x=n[t[a+g]],T,C;if(x-b<=0)s=t[a]*r*(o+1)+r*g+d,T=i[s],C=T/I.factorial(g),e[p+y+m]=C,m++;else{let E=Math.floor((g-1)*(2-g)/2)+u*(g-1);T=e[p+E+a+1]-e[p+E+a],C=T/(x-b),e[p+y+m]=C,m++}A=A||T!==0}A&&(c=Math.max(c,g))}}return c}var FN=MX;var LX={};LX.encode2D=function(e,t,n){let i=Math.pow(2,e),r={x:t,y:n},o,a,s,c=BigInt(0);for(s=i/2;s>0;s/=2)o=(r.x&s)>0?1:0,a=(r.y&s)>0?1:0,c+=BigInt((3*o^a)*s*s),Rde(i,r,o,a);return c};LX.decode2D=function(e,t){let n=Math.pow(2,e),i={x:0,y:0},r,o,a,s;for(a=1,s=t;a<n;a*=2)r=1&Number(s/BigInt(2)),o=1&Number(s^BigInt(r)),Rde(a,i,r,o),i.x+=a*r,i.y+=a*o,s/=BigInt(4);return[i.x,i.y]};function 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t=e.vertexFormat,n=e.geometry,i=e.shadowVolume,r=n.attributes.position.values,o=l(n.attributes.st)?n.attributes.st.values:void 0,a=r.length,s=e.wall,c=e.top||s,u=e.bottom||s;if(t.st||t.normal||t.tangent||t.bitangent||i){let f=e.boundingRectangle,d=e.rotationAxis,p=e.projectTo2d,g=e.ellipsoid,m=e.stRotation,y=e.perPositionHeight,A=Y9e;A.x=f.x,A.y=f.y;let b=t.st?new Float32Array(2*(a/3)):void 0,x;t.normal&&(y&&c&&!s?x=n.attributes.normal.values:x=new Float32Array(a));let T=t.tangent?new Float32Array(a):void 0,C=t.bitangent?new Float32Array(a):void 0,E=i?new Float32Array(a):void 0,w=0,D=0,R=j9e,M=H9e,N=G9e,_=!0,v=$9e,S=J9e;if(m!==0){let F=Fe.fromAxisAngle(d,m,dhe);v=$.fromQuaternion(F,v),F=Fe.fromAxisAngle(d,-m,dhe),S=$.fromQuaternion(F,S)}else v=$.clone($.IDENTITY,v),S=$.clone($.IDENTITY,S);let P=0,L=0;c&&u&&(P=a/2,L=a/3,a/=2);for(let F=0;F<a;F+=3){let V=h.fromArray(r,F,K9e);if(t.st&&!l(o)){let z=$.multiplyByVector(v,V,V9e);z=g.scaleToGeodeticSurface(z,z);let j=p([z],X9e)[0];k.subtract(j,A,j);let B=I.clamp(j.x/f.width,0,1),G=I.clamp(j.y/f.height,0,1);u&&(b[w+L]=B,b[w+1+L]=G),c&&(b[w]=B,b[w+1]=G),w+=2}if(t.normal||t.tangent||t.bitangent||i){let z=D+1,j=D+2;if(s){if(F+3<a){let B=h.fromArray(r,F+3,W9e);if(_){let G=h.fromArray(r,F+a,q9e);y&&U9e(V,B,G,g),h.subtract(B,V,B),h.subtract(G,V,G),R=h.normalize(h.cross(G,B,R),R),_=!1}h.equalsEpsilon(B,V,I.EPSILON10)&&(_=!0)}(t.tangent||t.bitangent)&&(N=g.geodeticSurfaceNormal(V,N),t.tangent&&(M=h.normalize(h.cross(N,R,M),M)))}else 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Me({componentDatatype:Y.FLOAT,componentsPerAttribute:3,values:x})),t.tangent&&(n.attributes.tangent=new Me({componentDatatype:Y.FLOAT,componentsPerAttribute:3,values:T})),t.bitangent&&(n.attributes.bitangent=new Me({componentDatatype:Y.FLOAT,componentsPerAttribute:3,values:C})),i&&(n.attributes.extrudeDirection=new Me({componentDatatype:Y.FLOAT,componentsPerAttribute:3,values:E}))}if(e.extrude&&l(e.offsetAttribute)){let f=r.length/3,d=new Uint8Array(f);if(e.offsetAttribute===mn.TOP)c&&u||s?d=d.fill(1,0,f/2):c&&(d=d.fill(1));else{let p=e.offsetAttribute===mn.NONE?0:1;d=d.fill(p)}n.attributes.applyOffset=new Me({componentDatatype:Y.UNSIGNED_BYTE,componentsPerAttribute:1,values:d})}return n}var hhe=[];function Z9e(e,t,n,i,r,o,a,s,c,u){let f={walls:[]},d;if(a||s){let x=$n.createGeometryFromPositions(e,t,n,i,o,c,u),T=x.attributes.position.values,C=x.indices,E,w;if(a&&s){let D=T.concat(T);E=D.length/3,w=Ve.createTypedArray(E,C.length*2),w.set(C);let R=C.length,M=E/2;for(d=0;d<R;d+=3){let N=w[d]+M,_=w[d+1]+M,v=w[d+2]+M;w[d+R]=v,w[d+1+R]=_,w[d+2+R]=N}if(x.attributes.position.values=D,o&&c.normal){let N=x.attributes.normal.values;x.attributes.normal.values=new Float32Array(D.length),x.attributes.normal.values.set(N)}if(c.st&&l(n)){let N=x.attributes.st.values;x.attributes.st.values=new Float32Array(E*2),x.attributes.st.values=N.concat(N)}x.indices=w}else if(s){for(E=T.length/3,w=Ve.createTypedArray(E,C.length),d=0;d<C.length;d+=3)w[d]=C[d+2],w[d+1]=C[d+1],w[d+2]=C[d];x.indices=w}f.topAndBottom=new Bt({geometry:x})}let p=r.outerRing,g=Fa.fromPoints(p,e),m=g.projectPointsOntoPlane(p,hhe),y=li.computeWindingOrder2D(m);y===ns.CLOCKWISE&&(p=p.slice().reverse());let A=$n.computeWallGeometry(p,n,e,i,o,u);f.walls.push(new Bt({geometry:A}));let b=r.holes;for(d=0;d<b.length;d++){let x=b[d];m=g.projectPointsOntoPlane(x,hhe),y=li.computeWindingOrder2D(m),y===ns.COUNTER_CLOCKWISE&&(x=x.slice().reverse()),A=$n.computeWallGeometry(x,n,e,i,o,u),f.walls.push(new Bt({geometry:A}))}return f}function id(e){let t=e.polygonHierarchy,n=e.vertexFormat??Be.DEFAULT,i=e.ellipsoid??te.default,r=e.granularity??I.RADIANS_PER_DEGREE,o=e.stRotation??0,a=e.textureCoordinates,s=e.perPositionHeight??!1,c=s&&l(e.extrudedHeight),u=e.height??0,f=e.extrudedHeight??u;if(!c){let d=Math.max(u,f);f=Math.min(u,f),u=d}this._vertexFormat=Be.clone(n),this._ellipsoid=te.clone(i),this._granularity=r,this._stRotation=o,this._height=u,this._extrudedHeight=f,this._closeTop=e.closeTop??!0,this._closeBottom=e.closeBottom??!0,this._polygonHierarchy=t,this._perPositionHeight=s,this._perPositionHeightExtrude=c,this._shadowVolume=e.shadowVolume??!1,this._workerName="createPolygonGeometry",this._offsetAttribute=e.offsetAttribute,this._arcType=e.arcType??sn.GEODESIC,this._rectangle=void 0,this._textureCoordinateRotationPoints=void 0,this._textureCoordinates=a,this.packedLength=$n.computeHierarchyPackedLength(t,h)+te.packedLength+Be.packedLength+(a?$n.computeHierarchyPackedLength(a,k):1)+12}id.fromPositions=function(e){e=e??H.EMPTY_OBJECT;let t={polygonHierarchy:{positions:e.positions},height:e.height,extrudedHeight:e.extrudedHeight,vertexFormat:e.vertexFormat,stRotation:e.stRotation,ellipsoid:e.ellipsoid,granularity:e.granularity,perPositionHeight:e.perPositionHeight,closeTop:e.closeTop,closeBottom:e.closeBottom,offsetAttribute:e.offsetAttribute,arcType:e.arcType,textureCoordinates:e.textureCoordinates};return new id(t)};id.pack=function(e,t,n){return n=n??0,n=$n.packPolygonHierarchy(e._polygonHierarchy,t,n,h),te.pack(e._ellipsoid,t,n),n+=te.packedLength,Be.pack(e._vertexFormat,t,n),n+=Be.packedLength,t[n++]=e._height,t[n++]=e._extrudedHeight,t[n++]=e._granularity,t[n++]=e._stRotation,t[n++]=e._perPositionHeightExtrude?1:0,t[n++]=e._perPositionHeight?1:0,t[n++]=e._closeTop?1:0,t[n++]=e._closeBottom?1:0,t[n++]=e._shadowVolume?1:0,t[n++]=e._offsetAttribute??-1,t[n++]=e._arcType,l(e._textureCoordinates)?n=$n.packPolygonHierarchy(e._textureCoordinates,t,n,k):t[n++]=-1,t[n]=e.packedLength,t};var Q9e=te.clone(te.UNIT_SPHERE),e7e=new Be,t7e={polygonHierarchy:{}};id.unpack=function(e,t,n){t=t??0;let i=$n.unpackPolygonHierarchy(e,t,h);t=i.startingIndex,delete i.startingIndex;let r=te.unpack(e,t,Q9e);t+=te.packedLength;let o=Be.unpack(e,t,e7e);t+=Be.packedLength;let a=e[t++],s=e[t++],c=e[t++],u=e[t++],f=e[t++]===1,d=e[t++]===1,p=e[t++]===1,g=e[t++]===1,m=e[t++]===1,y=e[t++],A=e[t++],b=e[t]===-1?void 0:$n.unpackPolygonHierarchy(e,t,k);l(b)?(t=b.startingIndex,delete b.startingIndex):t++;let x=e[t];return l(n)||(n=new id(t7e)),n._polygonHierarchy=i,n._ellipsoid=te.clone(r,n._ellipsoid),n._vertexFormat=Be.clone(o,n._vertexFormat),n._height=a,n._extrudedHeight=s,n._granularity=c,n._stRotation=u,n._perPositionHeightExtrude=f,n._perPositionHeight=d,n._closeTop=p,n._closeBottom=g,n._shadowVolume=m,n._offsetAttribute=y===-1?void 0:y,n._arcType=A,n._textureCoordinates=b,n.packedLength=x,n};var n7e=new k,i7e=new k,r7e=new xl;function mhe(e,t,n,i,r,o){let a=e.longitude,s=a>=0?a:a+I.TWO_PI;r.westOverIdl=Math.min(r.westOverIdl,s),r.eastOverIdl=Math.max(r.eastOverIdl,s),o.west=Math.min(o.west,a),o.east=Math.max(o.east,a);let c=e.getLatitude(n),u=c;if(o.south=Math.min(o.south,c),o.north=Math.max(o.north,c),i!==sn.RHUMB){let p=k.subtract(t.position,e.position,n7e),g=k.dot(t.position,p)/k.dot(p,p);if(g>0&&g<1){let m=k.add(t.position,k.multiplyByScalar(p,-g,p),i7e),y=xl.clone(t,r7e);y.position=m;let A=y.getLatitude(n);o.south=Math.min(o.south,A),o.north=Math.max(o.north,A),Math.abs(c)>Math.abs(A)&&(u=A)}}let f=t.x*e.y-e.x*t.y,d=Math.sign(f);d!==0&&(d*=k.angleBetween(t.position,e.position)),u>=0&&(r.northAngle+=d),u<=0&&(r.southAngle+=d)}var phe=new xl,o7e=new xl,nd={northAngle:0,southAngle:0,westOverIdl:0,eastOverIdl:0};id.computeRectangleFromPositions=function(e,t,n,i){if(l(i)||(i=new ie),e.length<3)return i;i.west=Number.POSITIVE_INFINITY,i.east=Number.NEGATIVE_INFINITY,i.south=Number.POSITIVE_INFINITY,i.north=Number.NEGATIVE_INFINITY,nd.northAngle=0,nd.southAngle=0,nd.westOverIdl=Number.POSITIVE_INFINITY,nd.eastOverIdl=Number.NEGATIVE_INFINITY;let r=e.length,o=xl.fromCartesian(e[0],o7e);for(let a=1;a<r;a++){let s=xl.fromCartesian(e[a],phe);mhe(s,o,t,n,nd,i),o=xl.clone(s,o)}return mhe(xl.fromCartesian(e[0],phe),o,t,n,nd,i),i.east-i.west>nd.eastOverIdl-nd.westOverIdl&&(i.west=nd.westOverIdl,i.east=nd.eastOverIdl,i.east>I.PI&&(i.east=i.east-I.TWO_PI),i.west>I.PI&&(i.west=i.west-I.TWO_PI)),I.equalsEpsilon(Math.abs(nd.northAngle),I.TWO_PI,I.EPSILON10)&&(i.north=I.PI_OVER_TWO,i.east=I.PI,i.west=-I.PI),I.equalsEpsilon(Math.abs(nd.southAngle),I.TWO_PI,I.EPSILON10)&&(i.south=-I.PI_OVER_TWO,i.east=I.PI,i.west=-I.PI),i};var a7e=new xl;function s7e(e,t,n){return e.height>=I.PI||e.width>=I.PI?xl.fromCartesian(t[0],a7e).tangentPlane:Fa.fromPoints(t,n)}var ghe=new de;function c7e(e,t,n){return(i,r)=>{if(e.height>=I.PI||e.width>=I.PI){if(e.south<0&&e.north>0){l(r)||(r=[]);for(let a=0;a<i.length;++a){let s=n.cartesianToCartographic(i[a],ghe);r[a]=new k(s.longitude/I.PI,s.latitude/I.PI_OVER_TWO)}return r.length=i.length,r}return xl.fromCartesianArray(i,r)}return Fa.fromPoints(t,n).projectPointsOntoPlane(i,r)}}function l7e(e,t,n){if(e.height>=I.PI||e.width>=I.PI)return(r,o)=>{if(e.south<0&&e.north>0){let a=n.cartesianToCartographic(r,ghe);return l(o)||(o=new k),o.x=a.longitude/I.PI,o.y=a.latitude/I.PI_OVER_TWO,o}return xl.fromCartesian(r,o)};let i=Fa.fromPoints(t,n);return(r,o)=>i.projectPointsOntoPlane(r,o)}function u7e(e,t,n,i){return(r,o)=>!i&&(e.height>=I.PI_OVER_TWO||e.width>=2*I.PI_OVER_THREE)?$n.splitPolygonsOnEquator(r,t,n,o):r}function f7e(e,t,n,i){if(t.height>=I.PI||t.width>=I.PI)return Je.fromRectangle(t,void 0,fhe);let r=e,o=Fa.fromPoints(r,n);return $n.computeBoundingRectangle(o.plane.normal,o.projectPointOntoPlane.bind(o),r,i,fhe)}id.createGeometry=function(e){let t=e._vertexFormat,n=e._ellipsoid,i=e._granularity,r=e._stRotation,o=e._polygonHierarchy,a=e._perPositionHeight,s=e._closeTop,c=e._closeBottom,u=e._arcType,f=e._textureCoordinates,d=l(f),p=o.positions;if(p.length<3)return;let g=e.rectangle,m=$n.polygonsFromHierarchy(o,d,c7e(g,p,n),!a,n,u7e(g,n,u,a)),y=m.hierarchy,A=m.polygons,b=function(P){return P},x=d?$n.polygonsFromHierarchy(f,!0,b,!1,n).polygons:void 0;if(y.length===0)return;let T=y[0].outerRing,C=f7e(T,g,n,r),E=[],w=e._height,D=e._extrudedHeight,R=e._perPositionHeightExtrude||!I.equalsEpsilon(w,D,0,I.EPSILON2),M={perPositionHeight:a,vertexFormat:t,geometry:void 0,rotationAxis:s7e(g,T,n).plane.normal,projectTo2d:l7e(g,T,n),boundingRectangle:C,ellipsoid:n,stRotation:r,textureCoordinates:void 0,bottom:!1,top:!0,wall:!1,extrude:!1,arcType:u},N;if(R)for(M.extrude=!0,M.top=s,M.bottom=c,M.shadowVolume=e._shadowVolume,M.offsetAttribute=e._offsetAttribute,N=0;N<A.length;N++){let P=Z9e(n,A[N],d?x[N]:void 0,i,y[N],a,s,c,t,u),L;s&&c?(L=P.topAndBottom,M.geometry=$n.scaleToGeodeticHeightExtruded(L.geometry,w,D,n,a)):s?(L=P.topAndBottom,L.geometry.attributes.position.values=li.scaleToGeodeticHeight(L.geometry.attributes.position.values,w,n,!a),M.geometry=L.geometry):c&&(L=P.topAndBottom,L.geometry.attributes.position.values=li.scaleToGeodeticHeight(L.geometry.attributes.position.values,D,n,!0),M.geometry=L.geometry),(s||c)&&(M.wall=!1,L.geometry=GX(M),E.push(L));let F=P.walls;M.wall=!0;for(let V=0;V<F.length;V++){let z=F[V];M.geometry=$n.scaleToGeodeticHeightExtruded(z.geometry,w,D,n,a),z.geometry=GX(M),E.push(z)}}else for(N=0;N<A.length;N++){let P=new Bt({geometry:$n.createGeometryFromPositions(n,A[N],d?x[N]:void 0,i,a,t,u)});if(P.geometry.attributes.position.values=li.scaleToGeodeticHeight(P.geometry.attributes.position.values,w,n,!a),M.geometry=P.geometry,P.geometry=GX(M),l(e._offsetAttribute)){let L=P.geometry.attributes.position.values.length,F=e._offsetAttribute===mn.NONE?0:1,V=new Uint8Array(L/3).fill(F);P.geometry.attributes.applyOffset=new Me({componentDatatype:Y.UNSIGNED_BYTE,componentsPerAttribute:1,values:V})}E.push(P)}let _=Gn.combineInstances(E)[0];_.attributes.position.values=new Float64Array(_.attributes.position.values),_.indices=Ve.createTypedArray(_.attributes.position.values.length/3,_.indices);let v=_.attributes,S=se.fromVertices(v.position.values);return t.position||delete v.position,new Tt({attributes:v,indices:_.indices,primitiveType:_.primitiveType,boundingSphere:S,offsetAttribute:e._offsetAttribute})};id.createShadowVolume=function(e,t,n){let i=e._granularity,r=e._ellipsoid,o=t(i,r),a=n(i,r);return new id({polygonHierarchy:e._polygonHierarchy,ellipsoid:r,stRotation:e._stRotation,granularity:i,perPositionHeight:!1,extrudedHeight:o,height:a,vertexFormat:Be.POSITION_ONLY,shadowVolume:!0,arcType:e._arcType})};function d7e(e){let t=-e._stRotation;if(t===0)return[0,0,0,1,1,0];let n=e._ellipsoid,i=e._polygonHierarchy.positions,r=e.rectangle;return Tt._textureCoordinateRotationPoints(i,t,n,r)}Object.defineProperties(id.prototype,{rectangle:{get:function(){if(!l(this._rectangle)){let e=this._polygonHierarchy.positions;this._rectangle=id.computeRectangleFromPositions(e,this._ellipsoid,this._arcType)}return this._rectangle}},textureCoordinateRotationPoints:{get:function(){return l(this._textureCoordinateRotationPoints)||(this._textureCoordinateRotationPoints=d7e(this)),this._textureCoordinateRotationPoints}}});var U_=id;var _he=[],QN=[];function h7e(e,t,n,i,r){let a=Fa.fromPoints(t,e).projectPointsOntoPlane(t,_he);li.computeWindingOrder2D(a)===ns.CLOCKWISE&&(a.reverse(),t=t.slice().reverse());let c,u,f=t.length,d=0;if(i)for(c=new Float64Array(f*2*3),u=0;u<f;u++){let m=t[u],y=t[(u+1)%f];c[d++]=m.x,c[d++]=m.y,c[d++]=m.z,c[d++]=y.x,c[d++]=y.y,c[d++]=y.z}else{let m=0;if(r===sn.GEODESIC)for(u=0;u<f;u++)m+=$n.subdivideLineCount(t[u],t[(u+1)%f],n);else if(r===sn.RHUMB)for(u=0;u<f;u++)m+=$n.subdivideRhumbLineCount(e,t[u],t[(u+1)%f],n);for(c=new Float64Array(m*3),u=0;u<f;u++){let y;r===sn.GEODESIC?y=$n.subdivideLine(t[u],t[(u+1)%f],n,QN):r===sn.RHUMB&&(y=$n.subdivideRhumbLine(e,t[u],t[(u+1)%f],n,QN));let A=y.length;for(let b=0;b<A;++b)c[d++]=y[b]}}f=c.length/3;let p=f*2,g=Ve.createTypedArray(f,p);for(d=0,u=0;u<f-1;u++)g[d++]=u,g[d++]=u+1;return g[d++]=f-1,g[d]=0,new Bt({geometry:new Tt({attributes:new xn({position:new Me({componentDatatype:Y.DOUBLE,componentsPerAttribute:3,values:c})}),indices:g,primitiveType:Re.LINES})})}function m7e(e,t,n,i,r){let a=Fa.fromPoints(t,e).projectPointsOntoPlane(t,_he);li.computeWindingOrder2D(a)===ns.CLOCKWISE&&(a.reverse(),t=t.slice().reverse());let c,u,f=t.length,d=new Array(f),p=0;if(i)for(c=new Float64Array(f*2*3*2),u=0;u<f;++u){d[u]=p/3;let A=t[u],b=t[(u+1)%f];c[p++]=A.x,c[p++]=A.y,c[p++]=A.z,c[p++]=b.x,c[p++]=b.y,c[p++]=b.z}else{let A=0;if(r===sn.GEODESIC)for(u=0;u<f;u++)A+=$n.subdivideLineCount(t[u],t[(u+1)%f],n);else if(r===sn.RHUMB)for(u=0;u<f;u++)A+=$n.subdivideRhumbLineCount(e,t[u],t[(u+1)%f],n);for(c=new Float64Array(A*3*2),u=0;u<f;++u){d[u]=p/3;let b;r===sn.GEODESIC?b=$n.subdivideLine(t[u],t[(u+1)%f],n,QN):r===sn.RHUMB&&(b=$n.subdivideRhumbLine(e,t[u],t[(u+1)%f],n,QN));let x=b.length;for(let T=0;T<x;++T)c[p++]=b[T]}}f=c.length/6;let g=d.length,m=(f*2+g)*2,y=Ve.createTypedArray(f+g,m);for(p=0,u=0;u<f;++u)y[p++]=u,y[p++]=(u+1)%f,y[p++]=u+f,y[p++]=(u+1)%f+f;for(u=0;u<g;u++){let A=d[u];y[p++]=A,y[p++]=A+f}return new Bt({geometry:new Tt({attributes:new xn({position:new Me({componentDatatype:Y.DOUBLE,componentsPerAttribute:3,values:c})}),indices:y,primitiveType:Re.LINES})})}function xb(e){let t=e.polygonHierarchy,n=e.ellipsoid??te.default,i=e.granularity??I.RADIANS_PER_DEGREE,r=e.perPositionHeight??!1,o=r&&l(e.extrudedHeight),a=e.arcType??sn.GEODESIC,s=e.height??0,c=e.extrudedHeight??s;if(!o){let u=Math.max(s,c);c=Math.min(s,c),s=u}this._ellipsoid=te.clone(n),this._granularity=i,this._height=s,this._extrudedHeight=c,this._arcType=a,this._polygonHierarchy=t,this._perPositionHeight=r,this._perPositionHeightExtrude=o,this._offsetAttribute=e.offsetAttribute,this._workerName="createPolygonOutlineGeometry",this.packedLength=$n.computeHierarchyPackedLength(t,h)+te.packedLength+8}xb.pack=function(e,t,n){return n=n??0,n=$n.packPolygonHierarchy(e._polygonHierarchy,t,n,h),te.pack(e._ellipsoid,t,n),n+=te.packedLength,t[n++]=e._height,t[n++]=e._extrudedHeight,t[n++]=e._granularity,t[n++]=e._perPositionHeightExtrude?1:0,t[n++]=e._perPositionHeight?1:0,t[n++]=e._arcType,t[n++]=e._offsetAttribute??-1,t[n]=e.packedLength,t};var p7e=te.clone(te.UNIT_SPHERE),g7e={polygonHierarchy:{}};xb.unpack=function(e,t,n){t=t??0;let i=$n.unpackPolygonHierarchy(e,t,h);t=i.startingIndex,delete i.startingIndex;let r=te.unpack(e,t,p7e);t+=te.packedLength;let o=e[t++],a=e[t++],s=e[t++],c=e[t++]===1,u=e[t++]===1,f=e[t++],d=e[t++],p=e[t];return l(n)||(n=new xb(g7e)),n._polygonHierarchy=i,n._ellipsoid=te.clone(r,n._ellipsoid),n._height=o,n._extrudedHeight=a,n._granularity=s,n._perPositionHeight=u,n._perPositionHeightExtrude=c,n._arcType=f,n._offsetAttribute=d===-1?void 0:d,n.packedLength=p,n};xb.fromPositions=function(e){e=e??H.EMPTY_OBJECT;let t={polygonHierarchy:{positions:e.positions},height:e.height,extrudedHeight:e.extrudedHeight,ellipsoid:e.ellipsoid,granularity:e.granularity,perPositionHeight:e.perPositionHeight,arcType:e.arcType,offsetAttribute:e.offsetAttribute};return new xb(t)};xb.createGeometry=function(e){let t=e._ellipsoid,n=e._granularity,i=e._polygonHierarchy,r=e._perPositionHeight,o=e._arcType,a=$n.polygonOutlinesFromHierarchy(i,!r,t);if(a.length===0)return;let s,c=[],u=I.chordLength(n,t.maximumRadius),f=e._height,d=e._extrudedHeight,p=e._perPositionHeightExtrude||!I.equalsEpsilon(f,d,0,I.EPSILON2),g,m;if(p)for(m=0;m<a.length;m++){if(s=m7e(t,a[m],u,r,o),s.geometry=$n.scaleToGeodeticHeightExtruded(s.geometry,f,d,t,r),l(e._offsetAttribute)){let b=s.geometry.attributes.position.values.length/3,x=new Uint8Array(b);e._offsetAttribute===mn.TOP?x=x.fill(1,0,b/2):(g=e._offsetAttribute===mn.NONE?0:1,x=x.fill(g)),s.geometry.attributes.applyOffset=new Me({componentDatatype:Y.UNSIGNED_BYTE,componentsPerAttribute:1,values:x})}c.push(s)}else for(m=0;m<a.length;m++){if(s=h7e(t,a[m],u,r,o),s.geometry.attributes.position.values=li.scaleToGeodeticHeight(s.geometry.attributes.position.values,f,t,!r),l(e._offsetAttribute)){let b=s.geometry.attributes.position.values.length;g=e._offsetAttribute===mn.NONE?0:1;let x=new Uint8Array(b/3).fill(g);s.geometry.attributes.applyOffset=new Me({componentDatatype:Y.UNSIGNED_BYTE,componentsPerAttribute:1,values:x})}c.push(s)}let y=Gn.combineInstances(c)[0],A=se.fromVertices(y.attributes.position.values);return new Tt({attributes:y.attributes,indices:y.indices,primitiveType:y.primitiveType,boundingSphere:A,offsetAttribute:e._offsetAttribute})};var eF=xb;var The=[];function _7e(e,t,n,i,r){let o=The;o.length=r;let a,s=n.red,c=n.green,u=n.blue,f=n.alpha,d=i.red,p=i.green,g=i.blue,m=i.alpha;if(U.equals(n,i)){for(a=0;a<r;a++)o[a]=U.clone(n);return o}let y=(d-s)/r,A=(p-c)/r,b=(g-u)/r,x=(m-f)/r;for(a=0;a<r;a++)o[a]=new U(s+a*y,c+a*A,u+a*b,f+a*x);return o}function dP(e){e=e??H.EMPTY_OBJECT;let t=e.positions,n=e.colors,i=e.width??1,r=e.colorsPerVertex??!1;this._positions=t,this._colors=n,this._width=i,this._colorsPerVertex=r,this._vertexFormat=Be.clone(e.vertexFormat??Be.DEFAULT),this._arcType=e.arcType??sn.GEODESIC,this._granularity=e.granularity??I.RADIANS_PER_DEGREE,this._ellipsoid=te.clone(e.ellipsoid??te.default),this._workerName="createPolylineGeometry";let o=1+t.length*h.packedLength;o+=l(n)?1+n.length*U.packedLength:1,this.packedLength=o+te.packedLength+Be.packedLength+4}dP.pack=function(e,t,n){n=n??0;let i,r=e._positions,o=r.length;for(t[n++]=o,i=0;i<o;++i,n+=h.packedLength)h.pack(r[i],t,n);let a=e._colors;for(o=l(a)?a.length:0,t[n++]=o,i=0;i<o;++i,n+=U.packedLength)U.pack(a[i],t,n);return te.pack(e._ellipsoid,t,n),n+=te.packedLength,Be.pack(e._vertexFormat,t,n),n+=Be.packedLength,t[n++]=e._width,t[n++]=e._colorsPerVertex?1:0,t[n++]=e._arcType,t[n]=e._granularity,t};var Che=te.clone(te.UNIT_SPHERE),vhe=new Be,Tb={positions:void 0,colors:void 0,ellipsoid:Che,vertexFormat:vhe,width:void 0,colorsPerVertex:void 0,arcType:void 0,granularity:void 0};dP.unpack=function(e,t,n){t=t??0;let i,r=e[t++],o=new Array(r);for(i=0;i<r;++i,t+=h.packedLength)o[i]=h.unpack(e,t);r=e[t++];let a=r>0?new Array(r):void 0;for(i=0;i<r;++i,t+=U.packedLength)a[i]=U.unpack(e,t);let s=te.unpack(e,t,Che);t+=te.packedLength;let c=Be.unpack(e,t,vhe);t+=Be.packedLength;let u=e[t++],f=e[t++]===1,d=e[t++],p=e[t];return l(n)?(n._positions=o,n._colors=a,n._ellipsoid=te.clone(s,n._ellipsoid),n._vertexFormat=Be.clone(c,n._vertexFormat),n._width=u,n._colorsPerVertex=f,n._arcType=d,n._granularity=p,n):(Tb.positions=o,Tb.colors=a,Tb.width=u,Tb.colorsPerVertex=f,Tb.arcType=d,Tb.granularity=p,new dP(Tb))};var yhe=new h,Ahe=new h,bhe=new h,xhe=new h;dP.createGeometry=function(e){let t=e._width,n=e._vertexFormat,i=e._colors,r=e._colorsPerVertex,o=e._arcType,a=e._granularity,s=e._ellipsoid,c,u,f,d=[],p=Pr(e._positions,h.equalsEpsilon,!1,d);if(l(i)&&d.length>0){let L=0,F=d[0];i=i.filter(function(V,z){let j;return r?j=z===F||z===0&&F===1:j=z+1===F,j?(L++,F=d[L],!1):!0})}let g=p.length;if(g<2||t<=0)return;if(o===sn.GEODESIC||o===sn.RHUMB){let L,F;o===sn.GEODESIC?(L=I.chordLength(a,s.maximumRadius),F=nr.numberOfPoints):(L=a,F=nr.numberOfPointsRhumbLine);let V=nr.extractHeights(p,s);if(l(i)){let z=1;for(c=0;c<g-1;++c)z+=F(p[c],p[c+1],L);let j=new Array(z),B=0;for(c=0;c<g-1;++c){let G=p[c],W=p[c+1],Q=i[c],q=F(G,W,L);if(r&&c<z){let J=i[c+1],Z=_7e(G,W,Q,J,q),ce=Z.length;for(u=0;u<ce;++u)j[B++]=Z[u]}else for(u=0;u<q;++u)j[B++]=U.clone(Q)}j[B]=U.clone(i[i.length-1]),i=j,The.length=0}o===sn.GEODESIC?p=nr.generateCartesianArc({positions:p,minDistance:L,ellipsoid:s,height:V}):p=nr.generateCartesianRhumbArc({positions:p,granularity:L,ellipsoid:s,height:V})}g=p.length;let m=g*4-4,y=new Float64Array(m*3),A=new Float64Array(m*3),b=new Float64Array(m*3),x=new Float32Array(m*2),T=n.st?new Float32Array(m*2):void 0,C=l(i)?new Uint8Array(m*4):void 0,E=0,w=0,D=0,R=0,M;for(u=0;u<g;++u){u===0?(M=yhe,h.subtract(p[0],p[1],M),h.add(p[0],M,M)):M=p[u-1],h.clone(M,bhe),h.clone(p[u],Ahe),u===g-1?(M=yhe,h.subtract(p[g-1],p[g-2],M),h.add(p[g-1],M,M)):M=p[u+1],h.clone(M,xhe);let L,F;l(C)&&(u!==0&&!r?L=i[u-1]:L=i[u],u!==g-1&&(F=i[u]));let V=u===0?2:0,z=u===g-1?2:4;for(f=V;f<z;++f){h.pack(Ahe,y,E),h.pack(bhe,A,E),h.pack(xhe,b,E),E+=3;let j=f-2<0?-1:1;if(x[w++]=2*(f%2)-1,x[w++]=j*t,n.st&&(T[D++]=u/(g-1),T[D++]=Math.max(x[w-2],0)),l(C)){let B=f<2?L:F;C[R++]=U.floatToByte(B.red),C[R++]=U.floatToByte(B.green),C[R++]=U.floatToByte(B.blue),C[R++]=U.floatToByte(B.alpha)}}}let N=new xn;N.position=new Me({componentDatatype:Y.DOUBLE,componentsPerAttribute:3,values:y}),N.prevPosition=new Me({componentDatatype:Y.DOUBLE,componentsPerAttribute:3,values:A}),N.nextPosition=new Me({componentDatatype:Y.DOUBLE,componentsPerAttribute:3,values:b}),N.expandAndWidth=new Me({componentDatatype:Y.FLOAT,componentsPerAttribute:2,values:x}),n.st&&(N.st=new Me({componentDatatype:Y.FLOAT,componentsPerAttribute:2,values:T})),l(C)&&(N.color=new Me({componentDatatype:Y.UNSIGNED_BYTE,componentsPerAttribute:4,values:C,normalize:!0}));let _=Ve.createTypedArray(m,g*6-6),v=0,S=0,P=g-1;for(u=0;u<P;++u)_[S++]=v,_[S++]=v+2,_[S++]=v+1,_[S++]=v+1,_[S++]=v+2,_[S++]=v+3,v+=4;return new Tt({attributes:N,indices:_,primitiveType:Re.TRIANGLES,boundingSphere:se.fromPoints(p),geometryType:nh.POLYLINES})};var V_=dP;function y7e(e,t,n,i){let r=new xn;i.position&&(r.position=new Me({componentDatatype:Y.DOUBLE,componentsPerAttribute:3,values:e}));let o=t.length,a=e.length/3,s=(a-o*2)/(o*2),c=li.triangulate(t),u=(s-1)*o*6+c.length*2,f=Ve.createTypedArray(a,u),d,p,g,m,y,A,b=o*2,x=0;for(d=0;d<s-1;d++){for(p=0;p<o-1;p++)g=p*2+d*o*2,A=g+b,m=g+1,y=m+b,f[x++]=m,f[x++]=g,f[x++]=y,f[x++]=y,f[x++]=g,f[x++]=A;g=o*2-2+d*o*2,m=g+1,y=m+b,A=g+b,f[x++]=m,f[x++]=g,f[x++]=y,f[x++]=y,f[x++]=g,f[x++]=A}if(i.st||i.tangent||i.bitangent){let E=new Float32Array(a*2),w=1/(s-1),D=1/n.height,R=n.height/2,M,N,_=0;for(d=0;d<s;d++){for(M=d*w,N=D*(t[0].y+R),E[_++]=M,E[_++]=N,p=1;p<o;p++)N=D*(t[p].y+R),E[_++]=M,E[_++]=N,E[_++]=M,E[_++]=N;N=D*(t[0].y+R),E[_++]=M,E[_++]=N}for(p=0;p<o;p++)M=0,N=D*(t[p].y+R),E[_++]=M,E[_++]=N;for(p=0;p<o;p++)M=(s-1)*w,N=D*(t[p].y+R),E[_++]=M,E[_++]=N;r.st=new Me({componentDatatype:Y.FLOAT,componentsPerAttribute:2,values:new Float32Array(E)})}let T=a-o*2;for(d=0;d<c.length;d+=3){let E=c[d]+T,w=c[d+1]+T,D=c[d+2]+T;f[x++]=E,f[x++]=w,f[x++]=D,f[x++]=D+o,f[x++]=w+o,f[x++]=E+o}let C=new Tt({attributes:r,indices:f,boundingSphere:se.fromVertices(e),primitiveType:Re.TRIANGLES});if(i.normal&&(C=Gn.computeNormal(C)),i.tangent||i.bitangent){try{C=Gn.computeTangentAndBitangent(C)}catch{pt("polyline-volume-tangent-bitangent","Unable to compute tangents and bitangents for polyline volume geometry")}i.tangent||(C.attributes.tangent=void 0),i.bitangent||(C.attributes.bitangent=void 0),i.st||(C.attributes.st=void 0)}return C}function mP(e){e=e??H.EMPTY_OBJECT;let t=e.polylinePositions,n=e.shapePositions;this._positions=t,this._shape=n,this._ellipsoid=te.clone(e.ellipsoid??te.default),this._cornerType=e.cornerType??tr.ROUNDED,this._vertexFormat=Be.clone(e.vertexFormat??Be.DEFAULT),this._granularity=e.granularity??I.RADIANS_PER_DEGREE,this._workerName="createPolylineVolumeGeometry";let i=1+t.length*h.packedLength;i+=1+n.length*k.packedLength,this.packedLength=i+te.packedLength+Be.packedLength+2}mP.pack=function(e,t,n){n=n??0;let i,r=e._positions,o=r.length;for(t[n++]=o,i=0;i<o;++i,n+=h.packedLength)h.pack(r[i],t,n);let a=e._shape;for(o=a.length,t[n++]=o,i=0;i<o;++i,n+=k.packedLength)k.pack(a[i],t,n);return te.pack(e._ellipsoid,t,n),n+=te.packedLength,Be.pack(e._vertexFormat,t,n),n+=Be.packedLength,t[n++]=e._cornerType,t[n]=e._granularity,t};var Ehe=te.clone(te.UNIT_SPHERE),She=new Be,hP={polylinePositions:void 0,shapePositions:void 0,ellipsoid:Ehe,vertexFormat:She,cornerType:void 0,granularity:void 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i=t.length,r=n.position.values.length/3,a=e.length/3/i,s=Ve.createTypedArray(r,2*i*(a+1)),c,u,f=0;c=0;let d=c*i;for(u=0;u<i-1;u++)s[f++]=u+d,s[f++]=u+d+1;for(s[f++]=i-1+d,s[f++]=d,c=a-1,d=c*i,u=0;u<i-1;u++)s[f++]=u+d,s[f++]=u+d+1;for(s[f++]=i-1+d,s[f++]=d,c=0;c<a-1;c++){let g=i*c,m=g+i;for(u=0;u<i;u++)s[f++]=u+g,s[f++]=u+m}return new Tt({attributes:n,indices:Ve.createTypedArray(r,s),boundingSphere:se.fromVertices(e),primitiveType:Re.LINES})}function gP(e){e=e??H.EMPTY_OBJECT;let t=e.polylinePositions,n=e.shapePositions;this._positions=t,this._shape=n,this._ellipsoid=te.clone(e.ellipsoid??te.default),this._cornerType=e.cornerType??tr.ROUNDED,this._granularity=e.granularity??I.RADIANS_PER_DEGREE,this._workerName="createPolylineVolumeOutlineGeometry";let i=1+t.length*h.packedLength;i+=1+n.length*k.packedLength,this.packedLength=i+te.packedLength+2}gP.pack=function(e,t,n){n=n??0;let i,r=e._positions,o=r.length;for(t[n++]=o,i=0;i<o;++i,n+=h.packedLength)h.pack(r[i],t,n);let 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Me({componentDatatype:Y.FLOAT,componentsPerAttribute:3,values:t.bitangents})),n}function k7e(e,t,n,i){let r=e.length,o=t.normal?new Float32Array(r):void 0,a=t.tangent?new Float32Array(r):void 0,s=t.bitangent?new Float32Array(r):void 0,c=0,u=khe,f=Bhe,d=Fhe;if(t.normal||t.tangent||t.bitangent)for(let p=0;p<r;p+=3){let g=h.fromArray(e,p,XX),m=c+1,y=c+2;d=n.geodeticSurfaceNormal(g,d),(t.tangent||t.bitangent)&&(h.cross(h.UNIT_Z,d,f),$.multiplyByVector(i,f,f),h.normalize(f,f),t.bitangent&&h.normalize(h.cross(d,f,u),u)),t.normal&&(o[c]=d.x,o[m]=d.y,o[y]=d.z),t.tangent&&(a[c]=f.x,a[m]=f.y,a[y]=f.z),t.bitangent&&(s[c]=u.x,s[m]=u.y,s[y]=u.z),c+=3}return Uhe(t,{positions:e,normals:o,tangents:a,bitangents:s})}var KX=new h,Vhe=new h;function z7e(e,t,n){let i=e.length,r=t.normal?new Float32Array(i):void 0,o=t.tangent?new Float32Array(i):void 0,a=t.bitangent?new Float32Array(i):void 0,s=0,c=0,u=0,f=!0,d=khe,p=Bhe,g=Fhe;if(t.normal||t.tangent||t.bitangent)for(let m=0;m<i;m+=6){let y=h.fromArray(e,m,XX),A=h.fromArray(e,(m+6)%i,KX);if(f){let b=h.fromArray(e,(m+3)%i,Vhe);h.subtract(A,y,A),h.subtract(b,y,b),g=h.normalize(h.cross(b,A,g),g),f=!1}h.equalsEpsilon(A,y,I.EPSILON10)&&(f=!0),(t.tangent||t.bitangent)&&(d=n.geodeticSurfaceNormal(y,d),t.tangent&&(p=h.normalize(h.cross(d,g,p),p))),t.normal&&(r[s++]=g.x,r[s++]=g.y,r[s++]=g.z,r[s++]=g.x,r[s++]=g.y,r[s++]=g.z),t.tangent&&(o[c++]=p.x,o[c++]=p.y,o[c++]=p.z,o[c++]=p.x,o[c++]=p.y,o[c++]=p.z),t.bitangent&&(a[u++]=d.x,a[u++]=d.y,a[u++]=d.z,a[u++]=d.x,a[u++]=d.y,a[u++]=d.z)}return Uhe(t,{positions:e,normals:r,tangents:o,bitangents:a})}function jhe(e,t){let n=e._vertexFormat,i=e._ellipsoid,r=t.height,o=t.width,a=t.northCap,s=t.southCap,c=0,u=r,f=r,d=0;a&&(c=1,f-=1,d+=1),s&&(u-=1,f-=1,d+=1),d+=o*f;let p=n.position?new Float64Array(d*3):void 0,g=n.st?new Float32Array(d*2):void 0,m=0,y=0,A=XX,b=N7e,x=Number.MAX_VALUE,T=Number.MAX_VALUE,C=-Number.MAX_VALUE,E=-Number.MAX_VALUE;for(let v=c;v<u;++v)for(let S=0;S<o;++S)Ts.computePosition(t,i,n.st,v,S,A,b),p[m++]=A.x,p[m++]=A.y,p[m++]=A.z,n.st&&(g[y++]=b.x,g[y++]=b.y,x=Math.min(x,b.x),T=Math.min(T,b.y),C=Math.max(C,b.x),E=Math.max(E,b.y));if(a&&(Ts.computePosition(t,i,n.st,0,0,A,b),p[m++]=A.x,p[m++]=A.y,p[m++]=A.z,n.st&&(g[y++]=b.x,g[y++]=b.y,x=b.x,T=b.y,C=b.x,E=b.y)),s&&(Ts.computePosition(t,i,n.st,r-1,0,A,b),p[m++]=A.x,p[m++]=A.y,p[m]=A.z,n.st&&(g[y++]=b.x,g[y]=b.y,x=Math.min(x,b.x),T=Math.min(T,b.y),C=Math.max(C,b.x),E=Math.max(E,b.y))),n.st&&(x<0||T<0||C>1||E>1))for(let v=0;v<g.length;v+=2)g[v]=(g[v]-x)/(C-x),g[v+1]=(g[v+1]-T)/(E-T);let w=k7e(p,n,i,t.tangentRotationMatrix),D=6*(o-1)*(f-1);a&&(D+=3*(o-1)),s&&(D+=3*(o-1));let R=Ve.createTypedArray(d,D),M=0,N=0,_;for(_=0;_<f-1;++_){for(let v=0;v<o-1;++v){let S=M,P=S+o,L=P+1,F=S+1;R[N++]=S,R[N++]=P,R[N++]=F,R[N++]=F,R[N++]=P,R[N++]=L,++M}++M}if(a||s){let v=d-1,S=d-1;a&&s&&(v=d-2);let P,L;if(M=0,a)for(_=0;_<o-1;_++)P=M,L=P+1,R[N++]=v,R[N++]=P,R[N++]=L,++M;if(s)for(M=(f-1)*o,_=0;_<o-1;_++)P=M,L=P+1,R[N++]=P,R[N++]=S,R[N++]=L,++M}return w.indices=R,n.st&&(w.attributes.st=new Me({componentDatatype:Y.FLOAT,componentsPerAttribute:2,values:g})),w}function iv(e,t,n,i,r){return e[t++]=i[n],e[t++]=i[n+1],e[t++]=i[n+2],e[t++]=r[n],e[t++]=r[n+1],e[t]=r[n+2],e}function rv(e,t,n,i){return e[t++]=i[n],e[t++]=i[n+1],e[t++]=i[n],e[t]=i[n+1],e}var $X=new Be;function U7e(e,t){let n=e._shadowVolume,i=e._offsetAttribute,r=e._vertexFormat,o=e._extrudedHeight,a=e._surfaceHeight,s=e._ellipsoid,c=t.height,u=t.width,f;if(n){let we=Be.clone(r,$X);we.normal=!0,e._vertexFormat=we}let d=jhe(e,t);n&&(e._vertexFormat=r);let p=li.scaleToGeodeticHeight(d.attributes.position.values,a,s,!1);p=new Float64Array(p);let g=p.length,m=g*2,y=new Float64Array(m);y.set(p);let A=li.scaleToGeodeticHeight(d.attributes.position.values,o,s);y.set(A,g),d.attributes.position.values=y;let b=r.normal?new Float32Array(m):void 0,x=r.tangent?new Float32Array(m):void 0,T=r.bitangent?new Float32Array(m):void 0,C=r.st?new Float32Array(m/3*2):void 0,E,w;if(r.normal){for(w=d.attributes.normal.values,b.set(w),f=0;f<g;f++)w[f]=-w[f];b.set(w,g),d.attributes.normal.values=b}if(n){w=d.attributes.normal.values,r.normal||(d.attributes.normal=void 0);let we=new Float32Array(m);for(f=0;f<g;f++)w[f]=-w[f];we.set(w,g),d.attributes.extrudeDirection=new Me({componentDatatype:Y.FLOAT,componentsPerAttribute:3,values:we})}let D,R=l(i);if(R){let we=g/3*2,We=new Uint8Array(we);i===mn.TOP?We=We.fill(1,0,we/2):(D=i===mn.NONE?0:1,We=We.fill(D)),d.attributes.applyOffset=new Me({componentDatatype:Y.UNSIGNED_BYTE,componentsPerAttribute:1,values:We})}if(r.tangent){let we=d.attributes.tangent.values;for(x.set(we),f=0;f<g;f++)we[f]=-we[f];x.set(we,g),d.attributes.tangent.values=x}if(r.bitangent){let we=d.attributes.bitangent.values;T.set(we),T.set(we,g),d.attributes.bitangent.values=T}r.st&&(E=d.attributes.st.values,C.set(E),C.set(E,g/3*2),d.attributes.st.values=C);let M=d.indices,N=M.length,_=g/3,v=Ve.createTypedArray(m/3,N*2);for(v.set(M),f=0;f<N;f+=3)v[f+N]=M[f+2]+_,v[f+1+N]=M[f+1]+_,v[f+2+N]=M[f]+_;d.indices=v;let S=t.northCap,P=t.southCap,L=c,F=2,V=0,z=4,j=4;S&&(F-=1,L-=1,V+=1,z-=2,j-=1),P&&(F-=1,L-=1,V+=1,z-=2,j-=1),V+=F*u+2*L-z;let B=(V+j)*2,G=new Float64Array(B*3),W=n?new Float32Array(B*3):void 0,Q=R?new Uint8Array(B):void 0,q=r.st?new Float32Array(B*2):void 0,J=i===mn.TOP;R&&!J&&(D=i===mn.ALL?1:0,Q=Q.fill(D));let Z=0,ce=0,Ae=0,le=0,Ce=u*L,ye;for(f=0;f<Ce;f+=u)ye=f*3,G=iv(G,Z,ye,p,A),Z+=6,r.st&&(q=rv(q,ce,f*2,E),ce+=4),n&&(Ae+=3,W[Ae++]=w[ye],W[Ae++]=w[ye+1],W[Ae++]=w[ye+2]),J&&(Q[le++]=1,le+=1);if(P){let we=S?Ce+1:Ce;for(ye=we*3,f=0;f<2;f++)G=iv(G,Z,ye,p,A),Z+=6,r.st&&(q=rv(q,ce,we*2,E),ce+=4),n&&(Ae+=3,W[Ae++]=w[ye],W[Ae++]=w[ye+1],W[Ae++]=w[ye+2]),J&&(Q[le++]=1,le+=1)}else for(f=Ce-u;f<Ce;f++)ye=f*3,G=iv(G,Z,ye,p,A),Z+=6,r.st&&(q=rv(q,ce,f*2,E),ce+=4),n&&(Ae+=3,W[Ae++]=w[ye],W[Ae++]=w[ye+1],W[Ae++]=w[ye+2]),J&&(Q[le++]=1,le+=1);for(f=Ce-1;f>0;f-=u)ye=f*3,G=iv(G,Z,ye,p,A),Z+=6,r.st&&(q=rv(q,ce,f*2,E),ce+=4),n&&(Ae+=3,W[Ae++]=w[ye],W[Ae++]=w[ye+1],W[Ae++]=w[ye+2]),J&&(Q[le++]=1,le+=1);if(S){let we=Ce;for(ye=we*3,f=0;f<2;f++)G=iv(G,Z,ye,p,A),Z+=6,r.st&&(q=rv(q,ce,we*2,E),ce+=4),n&&(Ae+=3,W[Ae++]=w[ye],W[Ae++]=w[ye+1],W[Ae++]=w[ye+2]),J&&(Q[le++]=1,le+=1)}else for(f=u-1;f>=0;f--)ye=f*3,G=iv(G,Z,ye,p,A),Z+=6,r.st&&(q=rv(q,ce,f*2,E),ce+=4),n&&(Ae+=3,W[Ae++]=w[ye],W[Ae++]=w[ye+1],W[Ae++]=w[ye+2]),J&&(Q[le++]=1,le+=1);let ve=z7e(G,r,s);r.st&&(ve.attributes.st=new Me({componentDatatype:Y.FLOAT,componentsPerAttribute:2,values:q})),n&&(ve.attributes.extrudeDirection=new Me({componentDatatype:Y.FLOAT,componentsPerAttribute:3,values:W})),R&&(ve.attributes.applyOffset=new Me({componentDatatype:Y.UNSIGNED_BYTE,componentsPerAttribute:1,values:Q}));let Ie=Ve.createTypedArray(B,V*6),Le,$e,Ye,yt;g=G.length/3;let Ke=0;for(f=0;f<g-1;f+=2){Le=f,yt=(Le+2)%g;let we=h.fromArray(G,Le*3,KX),We=h.fromArray(G,yt*3,Vhe);h.equalsEpsilon(we,We,I.EPSILON10)||($e=(Le+1)%g,Ye=($e+2)%g,Ie[Ke++]=Le,Ie[Ke++]=$e,Ie[Ke++]=yt,Ie[Ke++]=yt,Ie[Ke++]=$e,Ie[Ke++]=Ye)}return ve.indices=Ie,ve=Gn.combineInstances([new Bt({geometry:d}),new Bt({geometry:ve})]),ve[0]}var V7e=[new h,new h,new h,new h],Hhe=new de,j7e=new de;function JX(e,t,n,i,r){if(n===0)return ie.clone(e,r);let o=Ts.computeOptions(e,t,n,0,zhe,Hhe),a=o.height,s=o.width,c=V7e;return Ts.computePosition(o,i,!1,0,0,c[0]),Ts.computePosition(o,i,!1,0,s-1,c[1]),Ts.computePosition(o,i,!1,a-1,0,c[2]),Ts.computePosition(o,i,!1,a-1,s-1,c[3]),ie.fromCartesianArray(c,i,r)}function Jm(e){e=e??H.EMPTY_OBJECT;let t=e.rectangle,n=e.height??0,i=e.extrudedHeight??n;this._rectangle=ie.clone(t),this._granularity=e.granularity??I.RADIANS_PER_DEGREE,this._ellipsoid=te.clone(e.ellipsoid??te.default),this._surfaceHeight=Math.max(n,i),this._rotation=e.rotation??0,this._stRotation=e.stRotation??0,this._vertexFormat=Be.clone(e.vertexFormat??Be.DEFAULT),this._extrudedHeight=Math.min(n,i),this._shadowVolume=e.shadowVolume??!1,this._workerName="createRectangleGeometry",this._offsetAttribute=e.offsetAttribute,this._rotatedRectangle=void 0,this._textureCoordinateRotationPoints=void 0}Jm.packedLength=ie.packedLength+te.packedLength+Be.packedLength+7;Jm.pack=function(e,t,n){return n=n??0,ie.pack(e._rectangle,t,n),n+=ie.packedLength,te.pack(e._ellipsoid,t,n),n+=te.packedLength,Be.pack(e._vertexFormat,t,n),n+=Be.packedLength,t[n++]=e._granularity,t[n++]=e._surfaceHeight,t[n++]=e._rotation,t[n++]=e._stRotation,t[n++]=e._extrudedHeight,t[n++]=e._shadowVolume?1:0,t[n]=e._offsetAttribute??-1,t};var Ghe=new ie,Whe=te.clone(te.UNIT_SPHERE),j_={rectangle:Ghe,ellipsoid:Whe,vertexFormat:$X,granularity:void 0,height:void 0,rotation:void 0,stRotation:void 0,extrudedHeight:void 0,shadowVolume:void 0,offsetAttribute:void 0};Jm.unpack=function(e,t,n){t=t??0;let i=ie.unpack(e,t,Ghe);t+=ie.packedLength;let r=te.unpack(e,t,Whe);t+=te.packedLength;let o=Be.unpack(e,t,$X);t+=Be.packedLength;let a=e[t++],s=e[t++],c=e[t++],u=e[t++],f=e[t++],d=e[t++]===1,p=e[t];return l(n)?(n._rectangle=ie.clone(i,n._rectangle),n._ellipsoid=te.clone(r,n._ellipsoid),n._vertexFormat=Be.clone(o,n._vertexFormat),n._granularity=a,n._surfaceHeight=s,n._rotation=c,n._stRotation=u,n._extrudedHeight=f,n._shadowVolume=d,n._offsetAttribute=p===-1?void 0:p,n):(j_.granularity=a,j_.height=s,j_.rotation=c,j_.stRotation=u,j_.extrudedHeight=f,j_.shadowVolume=d,j_.offsetAttribute=p===-1?void 0:p,new Jm(j_))};Jm.computeRectangle=function(e,t){e=e??H.EMPTY_OBJECT;let n=e.rectangle,i=e.granularity??I.RADIANS_PER_DEGREE,r=e.ellipsoid??te.default,o=e.rotation??0;return JX(n,i,o,r,t)};var H7e=new $,Lhe=new Fe,G7e=new de;Jm.createGeometry=function(e){if(I.equalsEpsilon(e._rectangle.north,e._rectangle.south,I.EPSILON10)||I.equalsEpsilon(e._rectangle.east,e._rectangle.west,I.EPSILON10))return;let t=e._rectangle,n=e._ellipsoid,i=e._rotation,r=e._stRotation,o=e._vertexFormat,a=Ts.computeOptions(t,e._granularity,i,r,zhe,Hhe,j7e),s=H7e;if(r!==0||i!==0){let g=ie.center(t,G7e),m=n.geodeticSurfaceNormalCartographic(g,KX);Fe.fromAxisAngle(m,-r,Lhe),$.fromQuaternion(Lhe,s)}else $.clone($.IDENTITY,s);let c=e._surfaceHeight,u=e._extrudedHeight,f=!I.equalsEpsilon(c,u,0,I.EPSILON2);a.lonScalar=1/e._rectangle.width,a.latScalar=1/e._rectangle.height,a.tangentRotationMatrix=s;let d,p;if(t=e._rectangle,f){d=U7e(e,a);let g=se.fromRectangle3D(t,n,c,B7e),m=se.fromRectangle3D(t,n,u,F7e);p=se.union(g,m)}else{if(d=jhe(e,a),d.attributes.position.values=li.scaleToGeodeticHeight(d.attributes.position.values,c,n,!1),l(e._offsetAttribute)){let g=d.attributes.position.values.length,m=e._offsetAttribute===mn.NONE?0:1,y=new Uint8Array(g/3).fill(m);d.attributes.applyOffset=new Me({componentDatatype:Y.UNSIGNED_BYTE,componentsPerAttribute:1,values:y})}p=se.fromRectangle3D(t,n,c)}return o.position||delete d.attributes.position,new Tt({attributes:d.attributes,indices:d.indices,primitiveType:d.primitiveType,boundingSphere:p,offsetAttribute:e._offsetAttribute})};Jm.createShadowVolume=function(e,t,n){let i=e._granularity,r=e._ellipsoid,o=t(i,r),a=n(i,r);return new Jm({rectangle:e._rectangle,rotation:e._rotation,ellipsoid:r,stRotation:e._stRotation,granularity:i,extrudedHeight:a,height:o,vertexFormat:Be.POSITION_ONLY,shadowVolume:!0})};var Nhe=new ie,W7e=[new k,new k,new k],q7e=new Zi,Y7e=new de;function X7e(e){if(e._stRotation===0)return[0,0,0,1,1,0];let t=ie.clone(e._rectangle,Nhe),n=e._granularity,i=e._ellipsoid,r=e._rotation-e._stRotation,o=JX(t,n,r,i,Nhe),a=W7e;a[0].x=o.west,a[0].y=o.south,a[1].x=o.west,a[1].y=o.north,a[2].x=o.east,a[2].y=o.south;let s=e.rectangle,c=Zi.fromRotation(e._stRotation,q7e),u=ie.center(s,Y7e);for(let m=0;m<3;++m){let y=a[m];y.x-=u.longitude,y.y-=u.latitude,Zi.multiplyByVector(c,y,y),y.x+=u.longitude,y.y+=u.latitude,y.x=(y.x-s.west)/s.width,y.y=(y.y-s.south)/s.height}let f=a[0],d=a[1],p=a[2],g=new Array(6);return k.pack(f,g),k.pack(d,g,2),k.pack(p,g,4),g}Object.defineProperties(Jm.prototype,{rectangle:{get:function(){return l(this._rotatedRectangle)||(this._rotatedRectangle=JX(this._rectangle,this._granularity,this._rotation,this._ellipsoid)),this._rotatedRectangle}},textureCoordinateRotationPoints:{get:function(){return l(this._textureCoordinateRotationPoints)||(this._textureCoordinateRotationPoints=X7e(this)),this._textureCoordinateRotationPoints}}});var ov=Jm;var K7e=new se,$7e=new se,J7e=new h,Z7e=new ie;function qhe(e,t){let n=e._ellipsoid,i=t.height,r=t.width,o=t.northCap,a=t.southCap,s=i,c=2,u=0,f=4;o&&(c-=1,s-=1,u+=1,f-=2),a&&(c-=1,s-=1,u+=1,f-=2),u+=c*r+2*s-f;let d=new Float64Array(u*3),p=0,g=0,m,y=J7e;if(o)Ts.computePosition(t,n,!1,g,0,y),d[p++]=y.x,d[p++]=y.y,d[p++]=y.z;else for(m=0;m<r;m++)Ts.computePosition(t,n,!1,g,m,y),d[p++]=y.x,d[p++]=y.y,d[p++]=y.z;for(m=r-1,g=1;g<i;g++)Ts.computePosition(t,n,!1,g,m,y),d[p++]=y.x,d[p++]=y.y,d[p++]=y.z;if(g=i-1,!a)for(m=r-2;m>=0;m--)Ts.computePosition(t,n,!1,g,m,y),d[p++]=y.x,d[p++]=y.y,d[p++]=y.z;for(m=0,g=i-2;g>0;g--)Ts.computePosition(t,n,!1,g,m,y),d[p++]=y.x,d[p++]=y.y,d[p++]=y.z;let A=d.length/3*2,b=Ve.createTypedArray(d.length/3,A),x=0;for(let C=0;C<d.length/3-1;C++)b[x++]=C,b[x++]=C+1;b[x++]=d.length/3-1,b[x]=0;let T=new Tt({attributes:new 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t=e.rectangle,n=e.granularity??I.RADIANS_PER_DEGREE,i=e.ellipsoid??te.default,r=e.rotation??0,o=e.height??0,a=e.extrudedHeight??o;this._rectangle=ie.clone(t),this._granularity=n,this._ellipsoid=i,this._surfaceHeight=Math.max(o,a),this._rotation=r,this._extrudedHeight=Math.min(o,a),this._offsetAttribute=e.offsetAttribute,this._workerName="createRectangleOutlineGeometry"}sv.packedLength=ie.packedLength+te.packedLength+5;sv.pack=function(e,t,n){return n=n??0,ie.pack(e._rectangle,t,n),n+=ie.packedLength,te.pack(e._ellipsoid,t,n),n+=te.packedLength,t[n++]=e._granularity,t[n++]=e._surfaceHeight,t[n++]=e._rotation,t[n++]=e._extrudedHeight,t[n]=e._offsetAttribute??-1,t};var Yhe=new ie,Xhe=te.clone(te.UNIT_SPHERE),av={rectangle:Yhe,ellipsoid:Xhe,granularity:void 0,height:void 0,rotation:void 0,extrudedHeight:void 0,offsetAttribute:void 0};sv.unpack=function(e,t,n){t=t??0;let i=ie.unpack(e,t,Yhe);t+=ie.packedLength;let r=te.unpack(e,t,Xhe);t+=te.packedLength;let 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Bme(e,t,n,i,r,o,a){n<0&&(n=-n,r+=I.PI);let s=e*(1-t),c=i-r,u=r,f=wWe(o-i,t),d=SWe(t,0);OWe(c,n,u,yme);let p=s*(1+t),g=Math.cos(f),m=Math.sin(f),y=1+t*g,A=p/y;return l(a)?(a.x=A*g,a.y=A*m,a.z=0):a=new h(A*g,A*m,0),$.multiplyByVector(yme,a,a)}function SWe(e,t){return e<=t?"Circular":e<1-t?"Elliptical":e<=1+t?"Parabolic":"Hyperbolic"}function wWe(e,t){let n=DWe(e,t);return RWe(n,t)}var IWe=50,PWe=I.EPSILON8;function DWe(e,t){let n=Math.floor(e/I.TWO_PI);e-=n*I.TWO_PI;let i=e+t*Math.sin(e)/(1-Math.sin(e+t)+Math.sin(e)),r=Number.MAX_VALUE,o;for(o=0;o<IWe&&Math.abs(r-i)>PWe;++o){r=i;let a=r-t*Math.sin(r)-e,s=1-t*Math.cos(r);i=r-a/s}return r=i+n*I.TWO_PI,r}function RWe(e,t){let n=Math.floor(e/I.TWO_PI);e-=n*I.TWO_PI;let i=Math.cos(e)-t,r=Math.sin(e)*Math.sqrt(1-t*t),o=Math.atan2(r,i);return o=I.zeroToTwoPi(o),e<0&&(o-=I.TWO_PI),o+=n*I.TWO_PI,o}function OWe(e,t,n,i){let r=Math.cos(e),o=Math.sin(e),a=Math.cos(t),s=Math.sin(t),c=Math.cos(n),u=Math.sin(n);return l(i)?(i[0]=c*r-u*o*a,i[1]=u*r+c*o*a,i[2]=o*s,i[3]=-c*o-u*r*a,i[4]=-u*o+c*r*a,i[5]=r*s,i[6]=u*s,i[7]=-c*s,i[8]=a):i=new $(c*r-u*o*a,-c*o-u*r*a,u*s,u*r+c*o*a,-u*o+c*r*a,-c*s,o*s,r*s,a),i}var MWe=1.0000010178*gc,LWe=100.46645683*od,NWe=129597742283429e-5*ef,Ame=16002,bme=21863,xme=32004,Tme=10931,Cme=14529,vme=16368,Eme=15318,Sme=32794,FWe=64*1e-7*gc,BWe=-152*1e-7*gc,kWe=62*1e-7*gc,zWe=-8*1e-7*gc,UWe=32*1e-7*gc,VWe=-41*1e-7*gc,jWe=19*1e-7*gc,HWe=-11*1e-7*gc,GWe=-150*1e-7*gc,WWe=-46*1e-7*gc,qWe=68*1e-7*gc,YWe=54*1e-7*gc,XWe=14*1e-7*gc,KWe=24*1e-7*gc,$We=-28*1e-7*gc,JWe=22*1e-7*gc,wme=10,Ime=16002,Pme=21863,Dme=10931,Rme=1473,Ome=32004,Mme=4387,Lme=73,ZWe=-325*1e-7,QWe=-322*1e-7,eqe=-79*1e-7,tqe=232*1e-7,nqe=-52*1e-7,iqe=97*1e-7,rqe=55*1e-7,oqe=-41*1e-7,aqe=-105*1e-7,sqe=-137*1e-7,cqe=258*1e-7,lqe=35*1e-7,uqe=-116*1e-7,fqe=-88*1e-7,dqe=-112*1e-7,hqe=-80*1e-7,uv=new K(0,0,ai.TAI);function mqe(e,t){Fme(e,uv);let i=(uv.dayNumber-hF.dayNumber+(uv.secondsOfDay-hF.secondsOfDay)/Un.SECONDS_PER_DAY)/(Un.DAYS_PER_JULIAN_CENTURY*10),r=.3595362*i,o=MWe+FWe*Math.cos(Ame*r)+GWe*Math.sin(Ame*r)+BWe*Math.cos(bme*r)+WWe*Math.sin(bme*r)+kWe*Math.cos(xme*r)+qWe*Math.sin(xme*r)+zWe*Math.cos(Tme*r)+YWe*Math.sin(Tme*r)+UWe*Math.cos(Cme*r)+XWe*Math.sin(Cme*r)+VWe*Math.cos(vme*r)+KWe*Math.sin(vme*r)+jWe*Math.cos(Eme*r)+$We*Math.sin(Eme*r)+HWe*Math.cos(Sme*r)+JWe*Math.sin(Sme*r),a=LWe+NWe*i+ZWe*Math.cos(wme*r)+aqe*Math.sin(wme*r)+QWe*Math.cos(Ime*r)+sqe*Math.sin(Ime*r)+eqe*Math.cos(Pme*r)+cqe*Math.sin(Pme*r)+tqe*Math.cos(Dme*r)+lqe*Math.sin(Dme*r)+nqe*Math.cos(Rme*r)+uqe*Math.sin(Rme*r)+iqe*Math.cos(Ome*r)+fqe*Math.sin(Ome*r)+rqe*Math.cos(Mme*r)+dqe*Math.sin(Mme*r)+oqe*Math.cos(Lme*r)+hqe*Math.sin(Lme*r),s=.0167086342-.0004203654*i,c=102.93734808*od+11612.3529*ef*i,u=469.97289*ef*i,f=174.87317577*od-8679.27034*ef*i;return Bme(o,s,u,c,f,a,t)}function kme(e,t){Fme(e,uv);let i=(uv.dayNumber-hF.dayNumber+(uv.secondsOfDay-hF.secondsOfDay)/Un.SECONDS_PER_DAY)/Un.DAYS_PER_JULIAN_CENTURY,r=i*i,o=r*i,a=o*i,s=383397.7725+.004*i,c=.055545526-16e-9*i,u=5.15668983*od,f=-8e-5*i+.02966*r-42e-6*o-13e-8*a,d=83.35324312*od,p=146434202669e-4*i-38.2702*r-.045047*o+21301e-8*a,g=125.04455501*od,m=-69679193631e-4*i+6.3602*r+.007625*o-3586e-8*a,y=218.31664563*od,A=17325593434847e-4*i-6.391*r+.006588*o-3169e-8*a,b=297.85019547*od+ef*(1602961601209e-3*i-6.3706*r+.006593*o-3169e-8*a),x=93.27209062*od+ef*(17395272628478e-4*i-12.7512*r-.001037*o+417e-8*a),T=134.96340251*od+ef*(17179159232178e-4*i+31.8792*r+.051635*o-2447e-7*a),C=357.52910918*od+ef*(1295965810481e-4*i-.5532*r+136e-6*o-1149e-8*a),E=310.17137918*od-ef*(6967051436e-3*i+6.2068*r+.007618*o-3219e-8*a),w=2*b,D=4*b,R=6*b,M=2*T,N=3*T,_=4*T,v=2*x;s+=3400.4*Math.cos(w)-635.6*Math.cos(w-T)-235.6*Math.cos(T)+218.1*Math.cos(w-C)+181*Math.cos(w+T),c+=.014216*Math.cos(w-T)+.008551*Math.cos(w-M)-.001383*Math.cos(T)+.001356*Math.cos(w+T)-.001147*Math.cos(D-N)-914e-6*Math.cos(D-M)+869e-6*Math.cos(w-C-T)-627e-6*Math.cos(w)-394e-6*Math.cos(D-_)+282e-6*Math.cos(w-C-M)-279e-6*Math.cos(b-T)-236e-6*Math.cos(M)+231e-6*Math.cos(D)+229e-6*Math.cos(R-_)-201e-6*Math.cos(M-v),f+=486.26*Math.cos(w-v)-40.13*Math.cos(w)+37.51*Math.cos(v)+25.73*Math.cos(M-v)+19.97*Math.cos(w-C-v),p+=-55609*Math.sin(w-T)-34711*Math.sin(w-M)-9792*Math.sin(T)+9385*Math.sin(D-N)+7505*Math.sin(D-M)+5318*Math.sin(w+T)+3484*Math.sin(D-_)-3417*Math.sin(w-C-T)-2530*Math.sin(R-_)-2376*Math.sin(w)-2075*Math.sin(w-N)-1883*Math.sin(M)-1736*Math.sin(R-5*T)+1626*Math.sin(C)-1370*Math.sin(R-N),m+=-5392*Math.sin(w-v)-540*Math.sin(C)-441*Math.sin(w)+423*Math.sin(v)-288*Math.sin(M-v),A+=-3332.9*Math.sin(w)+1197.4*Math.sin(w-T)-662.5*Math.sin(C)+396.3*Math.sin(T)-218*Math.sin(w-C);let S=2*E,P=3*E;f+=46.997*Math.cos(E)*i-.614*Math.cos(w-v+E)*i+.614*Math.cos(w-v-E)*i-.0297*Math.cos(S)*r-.0335*Math.cos(E)*r+.0012*Math.cos(w-v+S)*r-16e-5*Math.cos(E)*o+4e-5*Math.cos(P)*o+4e-5*Math.cos(S)*o;let L=2.116*Math.sin(E)*i-.111*Math.sin(w-v-E)*i-.0015*Math.sin(E)*r;p+=L,A+=L,m+=-520.77*Math.sin(E)*i+13.66*Math.sin(w-v+E)*i+1.12*Math.sin(w-E)*i-1.06*Math.sin(v-E)*i+.66*Math.sin(S)*r+.371*Math.sin(E)*r-.035*Math.sin(w-v+S)*r-.015*Math.sin(w-v+E)*r+.0014*Math.sin(E)*o-.0011*Math.sin(P)*o-9e-4*Math.sin(S)*o,s*=EWe;let F=u+f*ef,V=d+p*ef,z=y+A*ef,j=g+m*ef;return Bme(s,c,F,V,j,z,t)}var Nme=.012300034,pqe=Nme/(Nme+1)*-1;function gqe(e,t){return t=kme(e,t),h.multiplyByScalar(t,pqe,t)}var zme=new $(1.0000000000000002,5619723173785822e-31,4690511510146299e-34,-5154129427414611e-31,.9174820620691819,-.39777715593191376,-223970096136568e-30,.39777715593191376,.9174820620691819),CP=new h;sK.computeSunPositionInEarthInertialFrame=function(e,t){return l(e)||(e=K.now()),l(t)||(t=new 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t=e.positions,n=e.colors,i=e.colorsPerVertex??!1;this._positions=t,this._colors=n,this._colorsPerVertex=i,this._arcType=e.arcType??sn.GEODESIC,this._granularity=e.granularity??I.RADIANS_PER_DEGREE,this._ellipsoid=e.ellipsoid??te.default,this._workerName="createSimplePolylineGeometry";let r=1+t.length*h.packedLength;r+=l(n)?1+n.length*U.packedLength:1,this.packedLength=r+te.packedLength+3}vP.pack=function(e,t,n){n=n??0;let i,r=e._positions,o=r.length;for(t[n++]=o,i=0;i<o;++i,n+=h.packedLength)h.pack(r[i],t,n);let a=e._colors;for(o=l(a)?a.length:0,t[n++]=o,i=0;i<o;++i,n+=U.packedLength)U.pack(a[i],t,n);return te.pack(e._ellipsoid,t,n),n+=te.packedLength,t[n++]=e._colorsPerVertex?1:0,t[n++]=e._arcType,t[n]=e._granularity,t};vP.unpack=function(e,t,n){t=t??0;let i,r=e[t++],o=new Array(r);for(i=0;i<r;++i,t+=h.packedLength)o[i]=h.unpack(e,t);r=e[t++];let a=r>0?new Array(r):void 0;for(i=0;i<r;++i,t+=U.packedLength)a[i]=U.unpack(e,t);let s=te.unpack(e,t);t+=te.packedLength;let 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Ks(i),this._workerName="createSphereGeometry"}fv.packedLength=Ks.packedLength;fv.pack=function(e,t,n){return Ks.pack(e._ellipsoidGeometry,t,n)};var Aqe=new Ks,X_={radius:void 0,radii:new h,vertexFormat:new Be,stackPartitions:void 0,slicePartitions:void 0};fv.unpack=function(e,t,n){let i=Ks.unpack(e,t,Aqe);return X_.vertexFormat=Be.clone(i._vertexFormat,X_.vertexFormat),X_.stackPartitions=i._stackPartitions,X_.slicePartitions=i._slicePartitions,l(n)?(h.clone(i._radii,X_.radii),n._ellipsoidGeometry=new Ks(X_),n):(X_.radius=i._radii.x,new fv(X_))};fv.createGeometry=function(e){return Ks.createGeometry(e._ellipsoidGeometry)};var gF=fv;function dv(e){let t=e.radius??1,i={radii:new h(t,t,t),stackPartitions:e.stackPartitions,slicePartitions:e.slicePartitions,subdivisions:e.subdivisions};this._ellipsoidGeometry=new Zf(i),this._workerName="createSphereOutlineGeometry"}dv.packedLength=Zf.packedLength;dv.pack=function(e,t,n){return Zf.pack(e._ellipsoidGeometry,t,n)};var bqe=new Zf,wb={radius:void 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e===t||l(e)&&l(t)&&e.clock===t.clock&&e.cone===t.cone&&e.magnitude===t.magnitude};Hc.equalsEpsilon=function(e,t,n){return n=n??0,e===t||l(e)&&l(t)&&Math.abs(e.clock-t.clock)<=n&&Math.abs(e.cone-t.cone)<=n&&Math.abs(e.magnitude-t.magnitude)<=n};Hc.prototype.equals=function(e){return Hc.equals(this,e)};Hc.prototype.clone=function(e){return Hc.clone(this,e)};Hc.prototype.equalsEpsilon=function(e,t){return Hc.equalsEpsilon(this,e,t)};Hc.prototype.toString=function(){return`(${this.clock}, ${this.cone}, ${this.magnitude})`};var _F=Hc;function hv(e){e=e??H.EMPTY_OBJECT;let t=e.points,n=e.times;this._times=n,this._points=t,this._pointType=Er.getPointType(t[0]),this._lastTimeIndex=0}Object.defineProperties(hv.prototype,{times:{get:function(){return this._times}},points:{get:function(){return this._points}}});hv.prototype.findTimeInterval=Er.prototype.findTimeInterval;hv.prototype.wrapTime=Er.prototype.wrapTime;hv.prototype.clampTime=Er.prototype.clampTime;hv.prototype.evaluate=function(e,t){let n=this.points;this._lastTimeIndex=this.findTimeInterval(e,this._lastTimeIndex);let i=this._lastTimeIndex,r=this._pointType;return r===Number?n[i]:(l(t)||(t=new r),r.clone(n[i],t))};var yF=hv;function EP({x:e,y:t,width:n,height:i}){this.rectangle=new Je(e,t,n,i),this.childNode1=void 0,this.childNode2=void 0,this.index=void 0}function cK({width:e,height:t,borderPadding:n}){this._width=e,this._height=t,this._borderPadding=n,this._root=new EP({x:n,y:n,width:e-2*n,height:t-2*n})}cK.prototype.pack=function(e,{width:t,height:n}){let i=this._findNode(this._root,{width:t,height:n});if(l(i))return i.index=e,i};cK.prototype._findNode=function(e,{width:t,height:n}){if(l(e)){if(!l(e.childNode1)&&!l(e.childNode2)){if(l(e.index))return;let{rectangle:i}=e,r=i.width,o=i.height,a=r-t,s=o-n;if(a<0||s<0)return;if(a===0&&s===0)return e;let c=this._borderPadding;if(a>s){e.childNode1=new EP({x:i.x,y:i.y,width:t,height:o});let f=a-c;return f>0&&(e.childNode2=new EP({x:i.x+t+c,y:i.y,width:f,height:o})),this._findNode(e.childNode1,{width:t,height:n})}e.childNode1=new EP({x:i.x,y:i.y,width:r,height:n});let u=s-c;return u>0&&(e.childNode2=new EP({x:i.x,y:i.y+n+c,width:r,height:u})),this._findNode(e.childNode1,{width:t,height:n})}return this._findNode(e.childNode1,{width:t,height:n})||this._findNode(e.childNode2,{width:t,height:n})}};var SP=cK;var xqe={WEST:0,NORTH:1,EAST:2,SOUTH:3,NORTHWEST:4,NORTHEAST:5,SOUTHWEST:6,SOUTHEAST:7},Pn=xqe;var lK=class{constructor(t){at(this,"ellipsoid");at(this,"rectangle");at(this,"projection")}getNumberOfXTilesAtLevel(t){pe.throwInstantiationError()}getNumberOfYTilesAtLevel(t){pe.throwInstantiationError()}rectangleToNativeRectangle(t,n){pe.throwInstantiationError()}tileXYToNativeRectangle(t,n,i,r){pe.throwInstantiationError()}tileXYToRectangle(t,n,i,r){pe.throwInstantiationError()}positionToTileXY(t,n,i){pe.throwInstantiationError()}},Vme=lK;function dK(e,t){return K.compare(e.start,t.start)}function ia(e){if(this._intervals=[],this._changedEvent=new be,l(e)){let t=e.length;for(let n=0;n<t;n++)this.addInterval(e[n])}}Object.defineProperties(ia.prototype,{changedEvent:{get:function(){return this._changedEvent}},start:{get:function(){let e=this._intervals;return e.length===0?void 0:e[0].start}},isStartIncluded:{get:function(){let e=this._intervals;return e.length===0?!1:e[0].isStartIncluded}},stop:{get:function(){let e=this._intervals,t=e.length;return t===0?void 0:e[t-1].stop}},isStopIncluded:{get:function(){let e=this._intervals,t=e.length;return t===0?!1:e[t-1].isStopIncluded}},length:{get:function(){return this._intervals.length}},isEmpty:{get:function(){return this._intervals.length===0}}});ia.prototype.equals=function(e,t){if(this===e)return!0;if(!(e instanceof ia))return!1;let n=this._intervals,i=e._intervals,r=n.length;if(r!==i.length)return!1;for(let o=0;o<r;o++)if(!Cn.equals(n[o],i[o],t))return!1;return!0};ia.prototype.get=function(e){return this._intervals[e]};ia.prototype.removeAll=function(){this._intervals.length>0&&(this._intervals.length=0,this._changedEvent.raiseEvent(this))};ia.prototype.findIntervalContainingDate=function(e){let t=this.indexOf(e);return t>=0?this._intervals[t]:void 0};ia.prototype.findDataForIntervalContainingDate=function(e){let t=this.indexOf(e);return t>=0?this._intervals[t].data:void 0};ia.prototype.contains=function(e){return this.indexOf(e)>=0};var uK=new Cn;ia.prototype.indexOf=function(e){let t=this._intervals;uK.start=e,uK.stop=e;let n=Cr(t,uK,dK);return n>=0?t[n].isStartIncluded?n:n>0&&t[n-1].stop.equals(e)&&t[n-1].isStopIncluded?n-1:~n:(n=~n,n>0&&n-1<t.length&&Cn.contains(t[n-1],e)?n-1:~n)};ia.prototype.findInterval=function(e){e=e??H.EMPTY_OBJECT;let t=e.start,n=e.stop,i=e.isStartIncluded,r=e.isStopIncluded,o=this._intervals;for(let a=0,s=o.length;a<s;a++){let c=o[a];if((!l(t)||c.start.equals(t))&&(!l(n)||c.stop.equals(n))&&(!l(i)||c.isStartIncluded===i)&&(!l(r)||c.isStopIncluded===r))return o[a]}};ia.prototype.addInterval=function(e,t){if(e.isEmpty)return;let n=this._intervals;if(n.length===0||K.greaterThan(e.start,n[n.length-1].stop)){n.push(e),this._changedEvent.raiseEvent(this);return}let i=Cr(n,e,dK);i<0?i=~i:i>0&&e.isStartIncluded&&n[i-1].isStartIncluded&&n[i-1].start.equals(e.start)?--i:i<n.length&&!e.isStartIncluded&&n[i].isStartIncluded&&n[i].start.equals(e.start)&&++i;let r;for(i>0&&(r=K.compare(n[i-1].stop,e.start),(r>0||r===0&&(n[i-1].isStopIncluded||e.isStartIncluded))&&((l(t)?t(n[i-1].data,e.data):n[i-1].data===e.data)?(K.greaterThan(e.stop,n[i-1].stop)?e=new Cn({start:n[i-1].start,stop:e.stop,isStartIncluded:n[i-1].isStartIncluded,isStopIncluded:e.isStopIncluded,data:e.data}):e=new Cn({start:n[i-1].start,stop:n[i-1].stop,isStartIncluded:n[i-1].isStartIncluded,isStopIncluded:n[i-1].isStopIncluded||e.stop.equals(n[i-1].stop)&&e.isStopIncluded,data:e.data}),n.splice(i-1,1),--i):(r=K.compare(n[i-1].stop,e.stop),(r>0||r===0&&n[i-1].isStopIncluded&&!e.isStopIncluded)&&n.splice(i,0,new Cn({start:e.stop,stop:n[i-1].stop,isStartIncluded:!e.isStopIncluded,isStopIncluded:n[i-1].isStopIncluded,data:n[i-1].data})),n[i-1]=new Cn({start:n[i-1].start,stop:e.start,isStartIncluded:n[i-1].isStartIncluded,isStopIncluded:!e.isStartIncluded,data:n[i-1].data}))));i<n.length&&(r=K.compare(e.stop,n[i].start),r>0||r===0&&(e.isStopIncluded||n[i].isStartIncluded));)if(l(t)?t(n[i].data,e.data):n[i].data===e.data)e=new Cn({start:e.start,stop:K.greaterThan(n[i].stop,e.stop)?n[i].stop:e.stop,isStartIncluded:e.isStartIncluded,isStopIncluded:K.greaterThan(n[i].stop,e.stop)?n[i].isStopIncluded:e.isStopIncluded,data:e.data}),n.splice(i,1);else if(n[i]=new Cn({start:e.stop,stop:n[i].stop,isStartIncluded:!e.isStopIncluded,isStopIncluded:n[i].isStopIncluded,data:n[i].data}),n[i].isEmpty)n.splice(i,1);else break;n.splice(i,0,e),this._changedEvent.raiseEvent(this)};ia.prototype.removeInterval=function(e){if(e.isEmpty)return!1;let t=this._intervals,n=Cr(t,e,dK);n<0&&(n=~n);let i=!1;for(n>0&&(K.greaterThan(t[n-1].stop,e.start)||t[n-1].stop.equals(e.start)&&t[n-1].isStopIncluded&&e.isStartIncluded)&&(i=!0,(K.greaterThan(t[n-1].stop,e.stop)||t[n-1].isStopIncluded&&!e.isStopIncluded&&t[n-1].stop.equals(e.stop))&&t.splice(n,0,new Cn({start:e.stop,stop:t[n-1].stop,isStartIncluded:!e.isStopIncluded,isStopIncluded:t[n-1].isStopIncluded,data:t[n-1].data})),t[n-1]=new Cn({start:t[n-1].start,stop:e.start,isStartIncluded:t[n-1].isStartIncluded,isStopIncluded:!e.isStartIncluded,data:t[n-1].data})),n<t.length&&!e.isStartIncluded&&t[n].isStartIncluded&&e.start.equals(t[n].start)&&(i=!0,t.splice(n,0,new Cn({start:t[n].start,stop:t[n].start,isStartIncluded:!0,isStopIncluded:!0,data:t[n].data})),++n);n<t.length&&K.greaterThan(e.stop,t[n].stop);)i=!0,t.splice(n,1);return n<t.length&&e.stop.equals(t[n].stop)&&(i=!0,!e.isStopIncluded&&t[n].isStopIncluded?n+1<t.length&&t[n+1].start.equals(e.stop)&&t[n].data===t[n+1].data?(t.splice(n,1),t[n]=new Cn({start:t[n].start,stop:t[n].stop,isStartIncluded:!0,isStopIncluded:t[n].isStopIncluded,data:t[n].data})):t[n]=new Cn({start:e.stop,stop:e.stop,isStartIncluded:!0,isStopIncluded:!0,data:t[n].data}):t.splice(n,1)),n<t.length&&(K.greaterThan(e.stop,t[n].start)||e.stop.equals(t[n].start)&&e.isStopIncluded&&t[n].isStartIncluded)&&(i=!0,t[n]=new Cn({start:e.stop,stop:t[n].stop,isStartIncluded:!e.isStopIncluded,isStopIncluded:t[n].isStopIncluded,data:t[n].data})),i&&this._changedEvent.raiseEvent(this),i};ia.prototype.intersect=function(e,t,n){let i=new ia,r=0,o=0,a=this._intervals,s=e._intervals;for(;r<a.length&&o<s.length;){let c=a[r],u=s[o];if(K.lessThan(c.stop,u.start))++r;else if(K.lessThan(u.stop,c.start))++o;else{if(l(n)||l(t)&&t(c.data,u.data)||!l(t)&&u.data===c.data){let f=Cn.intersect(c,u,new Cn,n);f.isEmpty||i.addInterval(f,t)}K.lessThan(c.stop,u.stop)||c.stop.equals(u.stop)&&!c.isStopIncluded&&u.isStopIncluded?++r:++o}}return i};ia.fromJulianDateArray=function(e,t){l(t)||(t=new ia);let n=e.julianDates,i=n.length,r=e.dataCallback,o=e.isStartIncluded??!0,a=e.isStopIncluded??!0,s=e.leadingInterval??!1,c=e.trailingInterval??!1,u,f=0;s&&(++f,u=new Cn({start:Qe.MINIMUM_VALUE,stop:n[0],isStartIncluded:!0,isStopIncluded:!o}),u.data=l(r)?r(u,t.length):t.length,t.addInterval(u));for(let d=0;d<i-1;++d){let p=n[d],g=n[d+1];u=new Cn({start:p,stop:g,isStartIncluded:t.length===f?o:!0,isStopIncluded:d===i-2?a:!1}),u.data=l(r)?r(u,t.length):t.length,t.addInterval(u)}return c&&(u=new Cn({start:n[i-1],stop:Qe.MAXIMUM_VALUE,isStartIncluded:!a,isStopIncluded:!0}),u.data=l(r)?r(u,t.length):t.length,t.addInterval(u)),t};var Gc=new Zg,wP=[0,31,28,31,30,31,30,31,31,30,31,30,31];function fK(e,t,n){l(n)||(n=new K),K.toGregorianDate(e,Gc);let i=Gc.millisecond+t.millisecond,r=Gc.second+t.second,o=Gc.minute+t.minute,a=Gc.hour+t.hour,s=Gc.day+t.day,c=Gc.month+t.month,u=Gc.year+t.year;for(i>=1e3&&(r+=Math.floor(i/1e3),i=i%1e3),r>=60&&(o+=Math.floor(r/60),r=r%60),o>=60&&(a+=Math.floor(o/60),o=o%60),a>=24&&(s+=Math.floor(a/24),a=a%24),wP[2]=_m(u)?29:28;s>wP[c]||c>=13;)s>wP[c]&&(s-=wP[c],++c),c>=13&&(--c,u+=Math.floor(c/12),c=c%12,++c),wP[2]=_m(u)?29:28;return Gc.millisecond=i,Gc.second=r,Gc.minute=o,Gc.hour=a,Gc.day=s,Gc.month=c,Gc.year=u,K.fromGregorianDate(Gc,n)}var Tqe=new K,Cqe=/P(?:([\d.,]+)Y)?(?:([\d.,]+)M)?(?:([\d.,]+)W)?(?:([\d.,]+)D)?(?:T(?:([\d.,]+)H)?(?:([\d.,]+)M)?(?:([\d.,]+)S)?)?/;function jme(e,t){if(!l(e)||e.length===0)return!1;if(t.year=0,t.month=0,t.day=0,t.hour=0,t.minute=0,t.second=0,t.millisecond=0,e[0]==="P"){let n=e.match(Cqe);if(!l(n))return!1;if(l(n[1])&&(t.year=Number(n[1].replace(",","."))),l(n[2])&&(t.month=Number(n[2].replace(",","."))),l(n[3])&&(t.day=Number(n[3].replace(",","."))*7),l(n[4])&&(t.day+=Number(n[4].replace(",","."))),l(n[5])&&(t.hour=Number(n[5].replace(",","."))),l(n[6])&&(t.minute=Number(n[6].replace(",","."))),l(n[7])){let i=Number(n[7].replace(",","."));t.second=Math.floor(i),t.millisecond=i%1*1e3}}else e[e.length-1]!=="Z"&&(e+="Z"),K.toGregorianDate(K.fromIso8601(e,Tqe),t);return t.year||t.month||t.day||t.hour||t.minute||t.second||t.millisecond}var IP=new Zg;ia.fromIso8601=function(e,t){let n=e.iso8601.split("/"),i=K.fromIso8601(n[0]),r=K.fromIso8601(n[1]),o=[];if(!jme(n[2],IP))o.push(i,r);else{let a=K.clone(i);for(o.push(a);K.compare(a,r)<0;)a=fK(a,IP),K.compare(r,a)<=0&&K.clone(r,a),o.push(a)}return ia.fromJulianDateArray({julianDates:o,isStartIncluded:e.isStartIncluded,isStopIncluded:e.isStopIncluded,leadingInterval:e.leadingInterval,trailingInterval:e.trailingInterval,dataCallback:e.dataCallback},t)};ia.fromIso8601DateArray=function(e,t){return ia.fromJulianDateArray({julianDates:e.iso8601Dates.map(function(n){return K.fromIso8601(n)}),isStartIncluded:e.isStartIncluded,isStopIncluded:e.isStopIncluded,leadingInterval:e.leadingInterval,trailingInterval:e.trailingInterval,dataCallback:e.dataCallback},t)};ia.fromIso8601DurationArray=function(e,t){let n=e.epoch,i=e.iso8601Durations,r=e.relativeToPrevious??!1,o=[],a,s,c=i.length;for(let u=0;u<c;++u)(jme(i[u],IP)||u===0)&&(r&&l(s)?a=fK(s,IP):a=fK(n,IP),o.push(a),s=a);return ia.fromJulianDateArray({julianDates:o,isStartIncluded:e.isStartIncluded,isStopIncluded:e.isStopIncluded,leadingInterval:e.leadingInterval,trailingInterval:e.trailingInterval,dataCallback:e.dataCallback},t)};var xa=ia;var Hme={AUTODETECT:0,ENU:1,INERTIAL:2,VELOCITY:3};Object.freeze(Hme);var $_=Hme;var vqe=new h(1,1,1),Eqe=h.ZERO,Sqe=Fe.IDENTITY;function Gme(e,t,n){this.translation=h.clone(e??Eqe),this.rotation=Fe.clone(t??Sqe),this.scale=h.clone(n??vqe)}Gme.prototype.equals=function(e){return this===e||l(e)&&h.equals(this.translation,e.translation)&&Fe.equals(this.rotation,e.rotation)&&h.equals(this.scale,e.scale)};var Ib=Gme;function wqe(e,t){this.rectangle=e,this.maxLevel=t}function Wme(e){this.ellipsoid=e.ellipsoid??te.default,this.tilingScheme=void 0,this.heightmapWidth=void 0,this.heightmapHeight=void 0,this.levelZeroMaximumGeometricError=void 0,this.rectangles=[]}Wme.prototype.build=function(e){e._tilingScheme=this.tilingScheme,e._heightmapWidth=this.heightmapWidth,e._heightmapHeight=this.heightmapHeight,e._levelZeroMaximumGeometricError=this.levelZeroMaximumGeometricError,e._rectangles=this.rectangles};function Iqe(e,t){let n=t.getElementsByTagName("SRS")[0].textContent;if(n==="EPSG:4326")e.tilingScheme=new $i({ellipsoid:e.ellipsoid});else throw new oe(`SRS ${n} is not supported`);let i=t.getElementsByTagName("TileFormat")[0];e.heightmapWidth=parseInt(i.getAttribute("width"),10),e.heightmapHeight=parseInt(i.getAttribute("height"),10),e.levelZeroMaximumGeometricError=Vr.getEstimatedLevelZeroGeometricErrorForAHeightmap(e.ellipsoid,Math.min(e.heightmapWidth,e.heightmapHeight),e.tilingScheme.getNumberOfXTilesAtLevel(0));let r=t.getElementsByTagName("DataExtent");for(let o=0;o<r.length;++o){let a=r[o],s=I.toRadians(parseFloat(a.getAttribute("minx"))),c=I.toRadians(parseFloat(a.getAttribute("miny"))),u=I.toRadians(parseFloat(a.getAttribute("maxx"))),f=I.toRadians(parseFloat(a.getAttribute("maxy"))),d=parseInt(a.getAttribute("maxlevel"),10);e.rectangles.push(new wqe(new ie(s,c,u,f),d))}}function Pqe(e,t,n){let i=`An error occurred while accessing ${e.url}`;throw l(t)&&l(t.message)&&(i=`${i}: 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n.build(r),r._resource=i,r};J_.prototype.requestTileGeometry=function(e,t,n,i){let r=this._tilingScheme.getNumberOfYTilesAtLevel(n),a=this._resource.getDerivedResource({url:`${n}/${e}/${r-t-1}.tif`,queryParameters:{cesium:!0},request:i}).fetchImage({preferImageBitmap:!0});if(!l(a))return;let s=this;return Promise.resolve(a).then(function(c){return new Lc({buffer:ym(c),width:s._heightmapWidth,height:s._heightmapHeight,childTileMask:Rqe(s,e,t,n),structure:s._terrainDataStructure})})};J_.prototype.getLevelMaximumGeometricError=function(e){return this._levelZeroMaximumGeometricError/(1<<e)};var qme=new ie;function Rqe(e,t,n,i){let r=e._tilingScheme,o=e._rectangles,a=r.tileXYToRectangle(t,n,i),s=0;for(let c=0;c<o.length&&s!==15;++c){let u=o[c];if(u.maxLevel<=i)continue;let f=u.rectangle,d=ie.intersection(f,a,qme);l(d)&&(AF(r,f,t*2,n*2,i+1)&&(s|=4),AF(r,f,t*2+1,n*2,i+1)&&(s|=8),AF(r,f,t*2,n*2+1,i+1)&&(s|=1),AF(r,f,t*2+1,n*2+1,i+1)&&(s|=2))}return s}function AF(e,t,n,i,r){let o=e.tileXYToRectangle(n,i,r);return l(ie.intersection(o,t,qme))}J_.prototype.getTileDataAvailable=function(e,t,n){};J_.prototype.loadTileDataAvailability=function(e,t,n){};var Yme=J_;function Oqe(e,t){if(!e)throw new pe(t)}var Xme=Oqe;var _h=class _h{constructor(){at(this,"_collection",null);at(this,"_index",-1);at(this,"_byteOffset",-1)}static clone(t,n){let i=t._collection._getMaterialClass();return n.featureId=t.featureId,n.show=t.show,n.setMaterial(t.getMaterial(new i)),n}_isResizable(){return this._index===this._collection.primitiveCount-1}get featureId(){return this._getUint32(_h.Layout.FEATURE_ID_U32)}set featureId(t){this._setUint32(_h.Layout.FEATURE_ID_U32,t)}get show(){return this._getUint8(_h.Layout.SHOW_U8)===1}set show(t){this._setUint8(_h.Layout.SHOW_U8,t?1:0)}getMaterial(t){let n=this._collection,i=n._getMaterialClass();return i.unpack(n._materialView,this._index*i.packedLength,t)}setMaterial(t){let n=this._collection,i=n._getMaterialClass();return i.pack(t,n._materialView,this._index*i.packedLength),this._dirty=!0,t}get _dirty(){return this._getUint8(_h.Layout.DIRTY_U8)===1}set _dirty(t){this._collection._primitiveView.setUint8(this._byteOffset+_h.Layout.DIRTY_U8,t?1:0),t&&this._collection._makeDirty(this._index)}get _pickId(){return this._getUint32(_h.Layout.PICK_ID_U32)}set _pickId(t){this._setUint32(_h.Layout.PICK_ID_U32,t)}_getUint8(t){return this._collection._primitiveView.getUint8(this._byteOffset+t)}_setUint8(t,n){this._collection._primitiveView.setUint8(this._byteOffset+t,n),this._dirty=!0}_getUint32(t){return this._collection._primitiveView.getUint32(this._byteOffset+t,!0)}_setUint32(t,n){this._collection._primitiveView.setUint32(this._byteOffset+t,n,!0),this._dirty=!0}_getFloat32(t){return this._collection._primitiveView.getFloat32(this._byteOffset+t,!0)}_setFloat32(t,n){this._collection._primitiveView.setFloat32(this._byteOffset+t,n,!0),this._dirty=!0}toJSON(){let n=this._collection._getMaterialClass();return{featureId:this.featureId,show:this.show,dirty:this._dirty,material:this.getMaterial(new n).toJSON()}}};at(_h,"Layout",{FEATURE_ID_U32:0,SHOW_U8:4,DIRTY_U8:5,PICK_ID_U32:8,__BYTE_LENGTH:12});var hK=_h,ra=hK;var Kme={OPAQUE:0,TRANSLUCENT:1,OPAQUE_AND_TRANSLUCENT:2};Object.freeze(Kme);var Fi=Kme;var PP=class PP{constructor(t=H.EMPTY_OBJECT){at(this,"_renderContext",null);this.show=t.show??!0,this._blendOption=t.blendOption??Fi.TRANSLUCENT,this._modelMatrix=O.clone(t.modelMatrix??O.IDENTITY),this._boundingVolume=se.clone(t.boundingVolume??new se,new se),this._boundingVolumeAutoUpdate=!l(t.boundingVolume),this._allowPicking=t.allowPicking??!1,this._pickIds=new Map,this._pickObjects=[],this.debugShowBoundingVolume=t.debugShowBoundingVolume??!1,this._primitiveCount=0,this._primitiveCountMax=t.primitiveCountMax??PP.DEFAULT_CAPACITY,this._primitiveView=null,this._positionCount=0,this._positionCountMax=t.vertexCountMax??PP.DEFAULT_CAPACITY,this._positionView=null,this._positionDatatype=t.positionDatatype??Y.DOUBLE,this._positionNormalized=t.positionNormalized??!1,this._materialView=null,this._dirtyOffset=0,this._dirtyCount=0,this._dirtyBoundingVolume=!1,this._version=0,this._allocatePrimitiveBuffer(),this._allocatePositionBuffer(),this._allocateMaterialBuffer()}_getCollectionClass(){pe.throwInstantiationError()}_getPrimitiveClass(){pe.throwInstantiationError()}_getMaterialClass(){pe.throwInstantiationError()}_allocatePrimitiveBuffer(){let t=this._getPrimitiveClass().Layout;this._primitiveView=new DataView(new ArrayBuffer(this._primitiveCountMax*t.__BYTE_LENGTH))}_allocatePositionBuffer(){this._positionView=Y.createTypedArray(this._positionDatatype,this._positionCountMax*3)}_allocateMaterialBuffer(){let t=this._getMaterialClass();this._materialView=new DataView(new ArrayBuffer(this._primitiveCountMax*t.packedLength))}isDestroyed(){return!1}destroy(){this._pickObjects.length=0;for(let t of this._pickIds.values())for(let n of t)n.destroy();l(this._renderContext)&&(this._renderContext.destroy(),this._renderContext=void 0,this._dirtyOffset=0,this._dirtyCount=this.primitiveCount)}sort(t,n=new Uint32Array(this.primitiveCount)){let i=this._getPrimitiveClass(),r=this._getCollectionClass(),{primitiveCount:o}=this,a=new i,s=new i,c=new Uint32Array(o);for(let f=0;f<o;f++)c[f]=f;c.sort((f,d)=>t(this.get(f,a),this.get(d,s)));for(let f=0;f<o;f++)n[c[f]]=f;let u=r._cloneEmpty(this);for(let f=0;f<o;f++){let d=this.get(c[f],a),p=u.add({},s);i.clone(d,p)}return r._replaceBuffers(u,this),this._dirtyOffset=0,this._dirtyCount=o,n}static clone(t,n){let i=t._getPrimitiveClass().Layout,r=t._getMaterialClass(),o=t._getPrimitiveClass();this._copySubDataView(t._primitiveView,n._primitiveView,t.primitiveCount*i.__BYTE_LENGTH),this._copySubArray(t._positionView,n._positionView,t.vertexCount*3),this._copySubDataView(t._materialView,n._materialView,t.primitiveCount*r.packedLength),n.show=t.show,n.debugShowBoundingVolume=t.debugShowBoundingVolume,n._primitiveCount=t._primitiveCount,n._positionCount=t._positionCount;let a=new o;for(let s=0,c=n.primitiveCount;s<c;s++)n.get(s,a)._pickId=0;return n._dirtyOffset=0,n._dirtyCount=n.primitiveCount,t.boundingVolume.clone(n.boundingVolume),n}static _cloneEmpty(t){pe.throwInstantiationError()}static _replaceBuffers(t,n){n._primitiveView=t._primitiveView,n._positionView=t._positionView,n._materialView=t._materialView}_updateBoundingVolume(){let t=this._positionView.subarray(0,this._positionCount*3);this._positionNormalized&&(t=an.dequantize(t,this._positionDatatype,Vt.VEC3,this._positionCount)),se.fromVertices(t,h.ZERO,3,this._boundingVolume),se.transform(this._boundingVolume,this._modelMatrix,this._boundingVolume),this._dirtyBoundingVolume=!1}_updatePickIds(t){let n=this._pickIds.get(t);if(n&&n.length===this._primitiveCount)return;n||(n=[],this._pickIds.set(t,n));let i=this,r=this._getPrimitiveClass(),o=new r;for(let a=n.length,s=this._primitiveCount;a<s;a++){this.get(a,o);let c=this._pickObjects[a]||{collection:this,index:a,get primitive(){return i.get(a,new r)}},u=t.createPickId(c);o._pickId=u.key,n.push(u)}}get(t,n){return n._collection=this,n._index=t,n._byteOffset=t*this._getPrimitiveClass().Layout.__BYTE_LENGTH,n}add(t=H.EMPTY_OBJECT,n){let i=this._getMaterialClass(),r=this._primitiveCount++;return n=this.get(r,n),n.featureId=t.featureId??r,n.show=t.show??!0,n.setMaterial(t.material??i.DEFAULT_MATERIAL),n._pickId=0,n._dirty=!0,l(t.pickObject)&&(this._pickObjects[r]=t.pickObject),n}_makeDirty(t){this._dirtyCount===0?(this._dirtyCount=1,this._dirtyOffset=t):t<this._dirtyOffset?(this._dirtyCount+=this._dirtyOffset-t,this._dirtyOffset=t):t+1>this._dirtyOffset+this._dirtyCount&&(this._dirtyCount=t+1-this._dirtyOffset)}_makeClean(){this._dirtyCount>0&&(this._dirtyCount=0,this._dirtyOffset=0,this._version++)}_makeDirtyBoundingVolume(){this._boundingVolumeAutoUpdate&&(this._dirtyBoundingVolume=!0)}update(t){t.mode!==re.SCENE3D&&pt("bufferprim-scenemode","BufferPrimitiveCollection requires SceneMode.SCENE3D."),this._dirtyBoundingVolume&&this._updateBoundingVolume(),this._allowPicking&&this._dirtyCount>0&&this._updatePickIds(t.context)}get primitiveCount(){return this._primitiveCount}get primitiveCountMax(){return this._primitiveCountMax}get byteLength(){return this._primitiveView.byteLength+this._positionView.byteLength+this._materialView.byteLength}get vertexCount(){return this._positionCount}get vertexCountMax(){return this._positionCountMax}get modelMatrix(){return this._modelMatrix}get boundingVolume(){return this._dirtyBoundingVolume&&this._updateBoundingVolume(),this._boundingVolume}get positionDatatype(){return this._positionDatatype}get positionNormalized(){return this._positionNormalized}static _copySubArray(t,n,i){for(let r=0;r<i;r++)n[r]=t[r]}static _copySubDataView(t,n,i){this._copySubArray(new Uint32Array(t.buffer,t.byteOffset,t.byteLength/4),new Uint32Array(n.buffer,n.byteOffset,n.byteLength/4),i/4)}toJSON(){let t=this._getPrimitiveClass(),n=new t,i=[];for(let r=0,o=this.primitiveCount;r<o;r++)i.push(this.get(r,n).toJSON());return i}};at(PP,"Error",{ERR_RESIZE:"BufferPrimitive range cannot be resized after initialization.",ERR_CAPACITY:"BufferPrimitiveCollection capacity exceeded.",ERR_MULTIPLE_OF_FOUR:"BufferPrimitive byte length must be a multiple of 4.",ERR_OUT_OF_RANGE:"BufferPrimitive buffer access out of range."});var bF=PP;bF.DEFAULT_CAPACITY=1024;var as=bF;var{ERR_CAPACITY:lAn,ERR_RESIZE:uAn,ERR_OUT_OF_RANGE:fAn}=as.Error,ad=class ad extends ra{constructor(){super(...arguments);at(this,"_collection",null)}static clone(n,i){return super.clone(n,i),i.setPositions(n.getPositions()),i.setHoles(n.getHoles()),i.setTriangles(n.getTriangles()),i}get vertexOffset(){return this._getUint32(ad.Layout.POSITION_OFFSET_U32)}get vertexCount(){return this._getUint32(ad.Layout.POSITION_COUNT_U32)}getPositions(n){return this._getPositionsRange(0,this.vertexCount,n)}setPositions(n){let i=this._collection,r=this.vertexOffset,o=this.vertexCount,a=n.length/3,s=i.vertexCount+a-o;i._positionCount=s,this._setUint32(ad.Layout.POSITION_COUNT_U32,a);let c=i._positionView;for(let u=0;u<a;u++)c[(r+u)*3]=n[u*3],c[(r+u)*3+1]=n[u*3+1],c[(r+u)*3+2]=n[u*3+2];this._dirty=!0,i._makeDirtyBoundingVolume()}get outerVertexOffset(){return this.vertexOffset}get outerVertexCount(){return this.holeCount>0?this.getHoles()[0]:this.vertexCount}getOuterPositions(n){return this._getPositionsRange(0,this.outerVertexCount,n)}get holeOffset(){return this._getUint32(ad.Layout.HOLE_OFFSET_U32)}get holeCount(){return this._getUint32(ad.Layout.HOLE_COUNT_U32)}getHoles(n){let{holeOffset:i,holeCount:r}=this,o=this._collection._holeIndexView;if(!l(n)){let a=o.byteOffset+i*o.BYTES_PER_ELEMENT,s=o.constructor;return new s(o.buffer,a,r)}for(let a=0;a<r;a++)n[a]=o[i+a];return n}setHoles(n){let i=this._collection,r=this.holeOffset,o=this.holeCount,a=n.length,s=i.holeCount+a-o;i._holeCount=s,this._setUint32(ad.Layout.HOLE_COUNT_U32,a);let c=i._holeIndexView;for(let u=0;u<a;u++)c[r+u]=n[u];this._dirty=!0}getHoleVertexCount(n){let i=this.getHoles(),r=i[n];return n===i.length-1?this.vertexCount-r:i[n+1]-r}getHolePositions(n,i){let o=this.getHoles()[n],a=this.getHoleVertexCount(n);return this._getPositionsRange(o,a,i)}_getPositionsRange(n,i,r){let o=this._collection,a=this._collection._positionView,s=this.vertexOffset+n;if(!l(r)){let c=a.byteOffset+s*3*a.BYTES_PER_ELEMENT,u=a.constructor;return new u(a.buffer,c,i*3)}for(let c=0;c<i;c++)r[c*3]=a[(s+c)*3],r[c*3+1]=a[(s+c)*3+1],r[c*3+2]=a[(s+c)*3+2];return r}get triangleOffset(){return this._getUint32(ad.Layout.TRIANGLE_OFFSET_U32)}get triangleCount(){return this._getUint32(ad.Layout.TRIANGLE_COUNT_U32)}getTriangles(n){let{triangleOffset:i,triangleCount:r}=this,o=this._collection._triangleIndexView;if(!l(n)){let a=o.byteOffset+i*3*o.BYTES_PER_ELEMENT,s=o.constructor;return new s(o.buffer,a,r*3)}for(let a=0;a<r;a++)n[a*3]=o[(i+a)*3],n[a*3+1]=o[(i+a)*3+1],n[a*3+2]=o[(i+a)*3+2];return n}setTriangles(n){let i=this._collection,r=this.triangleOffset,o=this.triangleCount,a=n.length/3,s=i.triangleCount+a-o;i._triangleCount+=a-o,this._setUint32(ad.Layout.TRIANGLE_COUNT_U32,a);let c=i._triangleIndexView;for(let u=0;u<a;u++)c[(r+u)*3]=n[u*3],c[(r+u)*3+1]=n[u*3+1],c[(r+u)*3+2]=n[u*3+2];this._dirty=!0}toJSON(){return{...super.toJSON(),positions:Array.from(this.getPositions()),holes:Array.from(this.getHoles()),triangles:Array.from(this.getTriangles())}}};at(ad,"Layout",{...ra.Layout,POSITION_OFFSET_U32:ra.Layout.__BYTE_LENGTH,POSITION_COUNT_U32:ra.Layout.__BYTE_LENGTH+4,HOLE_OFFSET_U32:ra.Layout.__BYTE_LENGTH+8,HOLE_COUNT_U32:ra.Layout.__BYTE_LENGTH+12,TRIANGLE_OFFSET_U32:ra.Layout.__BYTE_LENGTH+16,TRIANGLE_COUNT_U32:ra.Layout.__BYTE_LENGTH+20,__BYTE_LENGTH:ra.Layout.__BYTE_LENGTH+24});var mK=ad,oa=mK;var DP=class{constructor(t=H.EMPTY_OBJECT){this.color=U.clone(t.color??U.WHITE),this.outlineColor=U.clone(t.outlineColor??U.WHITE),this.outlineWidth=t.outlineWidth??0}static get packedLength(){return this.Layout.__BYTE_LENGTH}static pack(t,n,i){n.setUint32(this.Layout.COLOR_U32+i,t.color.toRgba(),!0),n.setUint32(this.Layout.OUTLINE_COLOR_U32+i,t.outlineColor.toRgba(),!0),n.setUint8(this.Layout.OUTLINE_WIDTH_U8+i,t.outlineWidth)}static unpack(t,n,i){return U.fromRgba(t.getUint32(this.Layout.COLOR_U32+n,!0),i.color),U.fromRgba(t.getUint32(this.Layout.OUTLINE_COLOR_U32+n,!0),i.outlineColor),i.outlineWidth=t.getUint8(this.Layout.OUTLINE_WIDTH_U8+n),i}toJSON(){return{color:this.color.toCssHexString(),outlineColor:this.outlineColor.toCssHexString(),outlineWidth:this.outlineWidth}}};at(DP,"Layout",{COLOR_U32:0,OUTLINE_COLOR_U32:4,OUTLINE_WIDTH_U8:8,__BYTE_LENGTH:12}),at(DP,"DEFAULT_MATERIAL");var su=DP;var xF=class xF extends su{constructor(t=H.EMPTY_OBJECT){super(t)}};at(xF,"DEFAULT_MATERIAL",Object.freeze(new xF));var pK=xF,sd=pK;var{ERR_RESIZE:EAn,ERR_CAPACITY:SAn}=as.Error,mv=class mv extends ra{constructor(){super(...arguments);at(this,"_collection",null)}static clone(n,i){return super.clone(n,i),i.setPositions(n.getPositions()),i}get vertexOffset(){return this._getUint32(mv.Layout.POSITION_OFFSET_U32)}get vertexCount(){return this._getUint32(mv.Layout.POSITION_COUNT_U32)}getPositions(n){let{vertexOffset:i,vertexCount:r}=this,o=this._collection._positionView;if(!l(n)){let a=o.byteOffset+i*3*o.BYTES_PER_ELEMENT,s=o.constructor;return new s(o.buffer,a,r*3)}for(let a=0;a<r;a++)n[a*3]=o[(i+a)*3],n[a*3+1]=o[(i+a)*3+1],n[a*3+2]=o[(i+a)*3+2];return n}setPositions(n){let i=this._collection,r=this.vertexOffset,o=this.vertexCount,a=n.length/3,s=i._positionCount+a-o;i._positionCount=s,this._setUint32(mv.Layout.POSITION_COUNT_U32,a);let c=i._positionView;for(let u=0;u<a;u++)c[(r+u)*3]=n[u*3],c[(r+u)*3+1]=n[u*3+1],c[(r+u)*3+2]=n[u*3+2];this._dirty=!0,i._makeDirtyBoundingVolume()}toJSON(){return{...super.toJSON(),positions:Array.from(this.getPositions())}}};at(mv,"Layout",{...ra.Layout,POSITION_OFFSET_U32:ra.Layout.__BYTE_LENGTH,POSITION_COUNT_U32:ra.Layout.__BYTE_LENGTH+4,__BYTE_LENGTH:ra.Layout.__BYTE_LENGTH+8});var gK=mv,Cs=gK;var RP=class RP extends su{constructor(t=H.EMPTY_OBJECT){super(t),this.width=t.width??1}static pack(t,n,i){super.pack(t,n,i),n.setUint8(this.Layout.WIDTH_U8+i,t.width)}static unpack(t,n,i){return super.unpack(t,n,i),i.width=t.getUint8(this.Layout.WIDTH_U8+n),i}toJSON(){return{...super.toJSON(),width:this.width}}};at(RP,"Layout",{...su.Layout,WIDTH_U8:su.Layout.__BYTE_LENGTH,__BYTE_LENGTH:su.Layout.__BYTE_LENGTH+4}),at(RP,"DEFAULT_MATERIAL",Object.freeze(new RP));var _K=RP,cd=_K;var $me=16,Mqe=.35,Jme=new Cs,Lqe=new cd,Zme=new oa,Nqe=new sd,Fqe=new h,Bqe=new h,kqe=new de,zqe=new k,Uqe=new k,AK=class{static packPolylineCollectionData(t,n,i){if(l(i)&&t._dirtyCount===0&&t._version===i.version)return i;let r=t.primitiveCount,o=t.boundingVolume,a=n.ellipsoid,s=ie.fromBoundingSphere(o,a),c=ipe(t,a),u=new Uint8Array(r),f=new Uint8Array(r*4);for(let d=0;d<r;d++){let g=t.get(d,Jme).getMaterial(Lqe);u[d]=g.width,f[d*4]=U.floatToByte(g.color.red),f[d*4+1]=U.floatToByte(g.color.green),f[d*4+2]=U.floatToByte(g.color.blue),f[d*4+3]=U.floatToByte(g.color.alpha)}return Object.assign(i??{},{version:t._version,rectangle:s,positions:c,widths:u,colors:f})}static packPolylineSegments(t,n,i,r){r.polylineSegments??(r.polylineSegments=[]),r.widths??(r.widths=[]),r.colors??(r.colors=[]),r.polylineSegmentPrimitiveIndices??(r.polylineSegmentPrimitiveIndices=[]),r.primitiveCount??(r.primitiveCount=0);let o=i.width,a=t.primitiveCount,s=n.positions;for(let c=0;c<a;c++){let u=t.get(c,Jme);if(!u.show)continue;let f=u.vertexCount,d=u.vertexOffset;for(let p=0;p+1<f;p++){let g=k.fromArray(s,(d+p)*2,zqe),m=k.fromArray(s,(d+p+1)*2,Uqe);Vqe(g,m,i,o),jqe(g,m,I.EPSILON3)&&(r.polylineSegments.push([g.x,g.y,m.x,m.y]),r.polylineSegmentPrimitiveIndices.push(r.primitiveCount+c))}}r.widths.push(n.widths),r.colors.push(n.colors),r.primitiveCount+=a}static packPolylineGrid(t){let n=t.polylineSegments,i=t.polylineSegmentPrimitiveIndices,r=Math.max(1,Math.ceil(Math.sqrt(n.length/$me))),o=new Array(r*r);for(let y=0;y<o.length;y++)o[y]=[];let a=0,s=Mqe/r;for(let y=0;y<n.length;y++){let A=n[y],b=Math.max(0,Math.min(A[0],A[2])-s),x=Math.min(1,Math.max(A[0],A[2])+s),T=Math.max(0,Math.min(A[1],A[3])-s),C=Math.min(1,Math.max(A[1],A[3])+s),E=Z_(Math.floor(b*r),r),w=Z_(Math.floor(x*r),r),D=Z_(Math.floor(T*r),r),R=Z_(Math.floor(C*r),r);for(let M=D;M<=R;M++)for(let N=E;N<=w;N++)o[M*r+N].push(y),a++}let[c,u]=TF(a),f=c*u,d=new Float32Array(f*4).fill(-1),p=new Float32Array(f).fill(-1),g=new Uint32Array(o.length+2);g[0]=r,g[1]=r;let m=0;for(let y=0;y<o.length;y++){let A=o[y];for(let b=0;b<A.length;b++){let x=A[b],T=n[x];d[m*4]=T[0],d[m*4+1]=T[1],d[m*4+2]=T[2],d[m*4+3]=T[3];let C=i[x];p[m]=C,m++}g[y+2]=m}t.polylineSegmentTexels=d,t.polylineSegmentTextureWidth=c,t.polylineSegmentTextureHeight=u,t.polylineSegmentPrimitiveIndicesTexels=p,t.polylineGridCellIndices=g}static packPolygonCollectionData(t,n,i){if(l(i)&&t._dirtyCount===0&&t._version===i.version)return i;let r=t.primitiveCount,o=t.boundingVolume,a=n.ellipsoid,s=ie.fromBoundingSphere(o,a),c=ipe(t,a),u=new Uint8Array(r),f=new Uint8Array(r*4);for(let d=0;d<r;d++){let g=t.get(d,Zme).getMaterial(Nqe);f[d*4]=U.floatToByte(g.color.red),f[d*4+1]=U.floatToByte(g.color.green),f[d*4+2]=U.floatToByte(g.color.blue),f[d*4+3]=U.floatToByte(g.color.alpha)}return Object.assign(i??{},{version:t._version,rectangle:s,positions:c,widths:u,colors:f})}static packPolygonRings(t,n,i,r){r.polygonRings??(r.polygonRings=[]),r.polygonRingPrimitiveIndices??(r.polygonRingPrimitiveIndices=[]),r.widths??(r.widths=[]),r.colors??(r.colors=[]),r.primitiveCount??(r.primitiveCount=0);let o=i.width,a=t.primitiveCount,s=n.positions;for(let c=0;c<a;c++){let u=t.get(c,Zme);if(!u.show)continue;let f=u.vertexOffset,d=u.vertexCount,p=u.getHoles();for(let g=0;g<=p.length;g++){let m=g===0?0:p[g-1],A=(g===p.length?d:p[g])-m;if(A<3)continue;let b=Hqe(s,f+m,A,i,o),x=tpe(b,A,-I.EPSILON3,1+I.EPSILON3,-I.EPSILON3,1+I.EPSILON3,epe);x.vertexCount<3||(r.polygonRings.push(x.positions.slice(0,x.vertexCount*2)),r.polygonRingPrimitiveIndices.push(r.primitiveCount+c))}}r.widths.push(n.widths),r.colors.push(n.colors),r.primitiveCount+=a}static packPolygonGrid(t){let n=t.polygonRings,i=t.polygonRingPrimitiveIndices,r=0;for(let y=0;y<n.length;y++)r+=n[y].length/2;let o=Math.max(1,Math.ceil(Math.sqrt(r/$me))),a=new Array(o*o);for(let y=0;y<a.length;y++)a[y]=[];let s=0;for(let y=0;y<n.length;y++){let A=n[y],b=i[y],x=A.length/2,T=1/0,C=1/0,E=-1/0,w=-1/0;for(let _=0;_<x;_++)T=Math.min(T,A[_*2]),E=Math.max(E,A[_*2]),C=Math.min(C,A[_*2+1]),w=Math.max(w,A[_*2+1]);let D=Z_(Math.floor(T*o),o),R=Z_(Math.floor(E*o),o),M=Z_(Math.floor(C*o),o),N=Z_(Math.floor(w*o),o);for(let _=M;_<=N;_++)for(let v=D;v<=R;v++){let S=tpe(A,x,v/o-I.EPSILON5,(v+1)/o+I.EPSILON5,_/o-I.EPSILON5,(_+1)/o+I.EPSILON5,epe),P=S.vertexCount;if(P<3)continue;let L=S.positions,F=a[_*o+v];for(let V=0;V<P;V++){let z=(V+1)%P,j=L[V*2],B=L[V*2+1],G=L[z*2],W=L[z*2+1];B!==W&&(F.push(j,B,G,W,b),s++)}}}let[c,u]=TF(s),f=c*u,d=new Float32Array(f*4).fill(-1),p=new Float32Array(f).fill(-1),g=new Uint32Array(a.length+2);g[0]=o,g[1]=o;let m=0;for(let y=0;y<a.length;y++){let A=a[y];for(let b=0;b<A.length;b+=5)d[m*4]=A[b],d[m*4+1]=A[b+1],d[m*4+2]=A[b+2],d[m*4+3]=A[b+3],p[m]=A[b+4],m++;g[y+2]=m}t.polygonEdgeTexels=d,t.polygonEdgeTextureWidth=c,t.polygonEdgeTextureHeight=u,t.polygonEdgePrimitiveIndicesTexels=p,t.polygonGridCellIndices=g}static packPrimitiveTextures(t,n){let[i,r]=TF(n.primitiveCount),o=new Uint8Array(i*r);o.set(rpe(n.widths)),n.widthTexture=new Et({context:t,pixelFormat:He.RED,pixelDatatype:ke.UNSIGNED_BYTE,source:{width:i,height:r,arrayBufferView:o},sampler:Ut.NEAREST,flipY:!1});let a=new Uint8Array(i*r*4);a.set(rpe(n.colors)),n.colorTexture=new Et({context:t,pixelFormat:He.RGBA,pixelDatatype:ke.UNSIGNED_BYTE,source:{width:i,height:r,arrayBufferView:a},sampler:Ut.NEAREST,flipY:!1})}static packPolylineTextures(t,n){n.polylineSegmentTexture=new Et({context:t,pixelFormat:He.RGBA,pixelDatatype:ke.FLOAT,source:{width:n.polylineSegmentTextureWidth,height:n.polylineSegmentTextureHeight,arrayBufferView:n.polylineSegmentTexels},sampler:Ut.NEAREST,flipY:!1}),n.polylineSegmentPrimitiveIndicesTexture=new Et({context:t,pixelFormat:He.RED,pixelDatatype:ke.FLOAT,source:{width:n.polylineSegmentTextureWidth,height:n.polylineSegmentTextureHeight,arrayBufferView:n.polylineSegmentPrimitiveIndicesTexels},sampler:Ut.NEAREST,flipY:!1}),n.polylineGridCellIndicesTexture=npe(t,n.polylineGridCellIndices)}static packPolygonTextures(t,n){n.polygonEdgeTexture=new Et({context:t,pixelFormat:He.RGBA,pixelDatatype:ke.FLOAT,source:{width:n.polygonEdgeTextureWidth,height:n.polygonEdgeTextureHeight,arrayBufferView:n.polygonEdgeTexels},sampler:Ut.NEAREST,flipY:!1}),n.polygonEdgePrimitiveIndicesTexture=new Et({context:t,pixelFormat:He.RED,pixelDatatype:ke.FLOAT,source:{width:n.polygonEdgeTextureWidth,height:n.polygonEdgeTextureHeight,arrayBufferView:n.polygonEdgePrimitiveIndicesTexels},sampler:Ut.NEAREST,flipY:!1}),n.polygonGridCellIndicesTexture=npe(t,n.polygonGridCellIndices)}static freeResources(t){t.polylineSegmentTexture?.destroy(),t.widthTexture?.destroy(),t.colorTexture?.destroy(),t.polylineSegmentPrimitiveIndicesTexture?.destroy(),t.polylineGridCellIndicesTexture?.destroy(),t.polygonEdgeTexture?.destroy(),t.polygonEdgePrimitiveIndicesTexture?.destroy(),t.polygonGridCellIndicesTexture?.destroy()}};function Vqe(e,t,n,i){let r=e.x,o=t.x;o=r+I.negativePiToPi(o-r);let a=n.west+i*.5,s=a+I.negativePiToPi(r-a)-r;r+=s,o+=s;let c=n.north-n.south;e.x=(r-n.west)/i,e.y=(e.y-n.south)/c,t.x=(o-n.west)/i,t.y=(t.y-n.south)/c}function jqe(e,t,n){let i=-n,r=1+n,o=0,a=1,s=e.x,c=e.y,u=t.x,f=t.y,d=u-s,p=f-c,g=[-d,d,-p,p],m=[s-i,r-s,c-i,r-c];for(let y=0;y<4;y++){if(Math.abs(g[y])<1e-12){if(m[y]<0)return!1;continue}let A=m[y]/g[y];if(g[y]<0?o=Math.max(o,A):a=Math.min(a,A),o>a)return!1}return e.x=s+o*d,e.y=c+o*p,t.x=s+a*d,t.y=c+a*p,!0}function Z_(e,t){return Math.max(0,Math.min(t-1,e))}var yK=new Float64Array(512),Qme=new Float64Array(512),epe={positions:new Float64Array(512),vertexCount:0};function Hqe(e,t,n,i,r){yK.length<n*2&&(yK=new Float64Array(n*4));let o=yK,a=i.north-i.south,s=e[t*2];o[0]=s,o[1]=e[t*2+1];for(let d=1;d<n;d++){let p=s+I.negativePiToPi(e[(t+d)*2]-s);o[d*2]=p,o[d*2+1]=e[(t+d)*2+1],s=p}let c=i.west+r*.5,u=o[0],f=c+I.negativePiToPi(u-c)-u;for(let d=0;d<n;d++)o[d*2]=(o[d*2]+f-i.west)/r,o[d*2+1]=(o[d*2+1]-i.south)/a;return o}function tpe(e,t,n,i,r,o,a){let s=e,c=t;for(let u=0;u<4;u++){let f=u>>1,d=(u&1)===0?1:-1,p=u===0?n:u===1?i:u===2?r:o,g=c*4+4,m=(u&1)===0,y=m?Qme:a.positions;y.length<g&&(y=new Float64Array(g*2),m?Qme=y:a.positions=y);let A=0,b=s[(c-1)*2],x=s[(c-1)*2+1],T=d*((f===0?b:x)-p)>=0;for(let C=0;C<c;C++){let E=s[C*2],w=s[C*2+1],D=d*((f===0?E:w)-p)>=0;if(D!==T){let R=f===0?(p-b)/(E-b):(p-x)/(w-x);y[A*2]=f===0?p:b+R*(E-b),y[A*2+1]=f===0?x+R*(w-x):p,A++}D&&(y[A*2]=E,y[A*2+1]=w,A++),b=E,x=w,T=D}if(A===0)return a.vertexCount=0,a;s=y,c=A}return a.vertexCount=c,a}function TF(e){let t=I.nextPowerOfTwo(Math.max(1,Math.ceil(Math.sqrt(e)))),n=I.nextPowerOfTwo(Math.max(1,Math.ceil(e/t)));return[t,n]}function npe(e,t){let[n,i]=TF(t.length),r=new Float32Array(n*i);return r.set(t),new Et({context:e,pixelFormat:He.RED,pixelDatatype:ke.FLOAT,source:{width:n,height:i,arrayBufferView:r},sampler:Ut.NEAREST,flipY:!1})}function ipe(e,t,n){l(n)||(n=new Float64Array(e._positionCountMax*2));let i=e._positionView,r=e.modelMatrix;for(let o=0;o<e._positionCount;o++){let a=h.fromArray(i,o*3,Fqe),s=O.multiplyByPoint(r,a,Bqe),c=t.cartesianToCartographic(s,kqe);n[o*2]=c.longitude,n[o*2+1]=c.latitude}return n}function rpe(e){let t=0;for(let r of e)t+=r.byteLength;let n=new Uint8Array(t),i=0;for(let r of e)n.set(r,i),i+=r.byteLength;return n}var Tl=AK;function Gqe(e,t,n,i){let r=l(t.vertexBuffer),o=l(t.value),a=t.value?t.value.length:t.componentsPerAttribute,s={index:t.index??n,enabled:t.enabled??!0,vertexBuffer:t.vertexBuffer,value:o?t.value.slice(0):void 0,componentsPerAttribute:a,componentDatatype:t.componentDatatype??Y.FLOAT,normalize:t.normalize??!1,offsetInBytes:t.offsetInBytes??0,strideInBytes:t.strideInBytes??0,instanceDivisor:t.instanceDivisor??0};if(r)s.vertexAttrib=function(c){let u=this.index;c.bindBuffer(c.ARRAY_BUFFER,this.vertexBuffer._getBuffer()),c.vertexAttribPointer(u,this.componentsPerAttribute,this.componentDatatype,this.normalize,this.strideInBytes,this.offsetInBytes),c.enableVertexAttribArray(u),this.instanceDivisor>0&&(i.glVertexAttribDivisor(u,this.instanceDivisor),i._vertexAttribDivisors[u]=this.instanceDivisor,i._previousDrawInstanced=!0)},s.disableVertexAttribArray=function(c){c.disableVertexAttribArray(this.index),this.instanceDivisor>0&&i.glVertexAttribDivisor(n,0)};else{switch(s.componentsPerAttribute){case 1:s.vertexAttrib=function(c){c.vertexAttrib1fv(this.index,this.value)};break;case 2:s.vertexAttrib=function(c){c.vertexAttrib2fv(this.index,this.value)};break;case 3:s.vertexAttrib=function(c){c.vertexAttrib3fv(this.index,this.value)};break;case 4:s.vertexAttrib=function(c){c.vertexAttrib4fv(this.index,this.value)};break}s.disableVertexAttribArray=function(c){}}e.push(s)}function ape(e,t,n){for(let i=0;i<t.length;++i){let r=t[i];r.enabled&&r.vertexAttrib(e)}l(n)&&e.bindBuffer(e.ELEMENT_ARRAY_BUFFER,n._getBuffer())}function yh(e){e=e??H.EMPTY_OBJECT;let t=e.context,n=t._gl,i=e.attributes,r=e.indexBuffer,o,a=[],s=1,c=!1,u=!1,f=i.length;for(o=0;o<f;++o)Gqe(a,i[o],o,t);for(f=a.length,o=0;o<f;++o){let p=a[o];if(l(p.vertexBuffer)&&p.instanceDivisor===0){let g=p.strideInBytes||p.componentsPerAttribute*Y.getSizeInBytes(p.componentDatatype);s=p.vertexBuffer.sizeInBytes/g;break}}for(o=0;o<f;++o)a[o].instanceDivisor>0&&(c=!0),l(a[o].value)&&(u=!0);let d;t.vertexArrayObject&&(d=t.glCreateVertexArray(),t.glBindVertexArray(d),ape(n,a,r),t.glBindVertexArray(null)),this._numberOfVertices=s,this._hasInstancedAttributes=c,this._hasConstantAttributes=u,this._context=t,this._gl=n,this._vao=d,this._attributes=a,this._indexBuffer=r}function ope(e){return e.values.length/e.componentsPerAttribute}function Wqe(e){return Y.getSizeInBytes(e.componentDatatype)*e.componentsPerAttribute}function qqe(e){let t,n,i,r=[];for(n in e)e.hasOwnProperty(n)&&l(e[n])&&l(e[n].values)&&(r.push(n),e[n].componentDatatype===Y.DOUBLE&&(e[n].componentDatatype=Y.FLOAT,e[n].values=Y.createTypedArray(Y.FLOAT,e[n].values)));let o,a=r.length;if(a>0)for(o=ope(e[r[0]]),t=1;t<a;++t){let u=ope(e[r[t]]);if(u!==o)throw new oe(`Each attribute list must have the same number of vertices.  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t=e.context,n=e.geometry??H.EMPTY_OBJECT,i=e.bufferUsage??Oe.DYNAMIC_DRAW,r=e.attributeLocations??H.EMPTY_OBJECT,o=e.interleave??!1,a=e.vertexArrayAttributes,s,c,u,f=l(a)?a:[],d=n.attributes;if(o){let m=qqe(d);if(l(m)){u=Ze.createVertexBuffer({context:t,typedArray:m.buffer,usage:i});let y=m.offsetsInBytes,A=m.vertexSizeInBytes;for(s in d)d.hasOwnProperty(s)&&l(d[s])&&(c=d[s],l(c.values)?f.push({index:r[s],vertexBuffer:u,componentDatatype:c.componentDatatype,componentsPerAttribute:c.componentsPerAttribute,normalize:c.normalize,offsetInBytes:y[s],strideInBytes:A}):f.push({index:r[s],value:c.value,componentDatatype:c.componentDatatype,normalize:c.normalize}))}}else for(s in d)if(d.hasOwnProperty(s)&&l(d[s])){c=d[s];let m=c.componentDatatype;m===Y.DOUBLE&&(m=Y.FLOAT);let y={};l(c.values)&&(u=Ze.createVertexBuffer({context:t,typedArray:Y.createTypedArray(m,c.values),usage:i}),y={index:r[s],vertexBuffer:u,value:c.value,componentDatatype:m,componentsPerAttribute:c.componentsPerAttribute,normalize:c.normalize}),l(c.typedArray)&&(u=Ze.createVertexBuffer({context:t,typedArray:c.typedArray,usage:i}),y={index:r[s],vertexBuffer:u,value:void 0,componentDatatype:m,componentsPerAttribute:Vt.getNumberOfComponents(c.type),normalize:c.normalized,instanceDivisor:c.instanceDivisor}),f.push(y)}let p,g=n.indices;return l(g)&&(Tt.computeNumberOfVertices(n)>=I.SIXTY_FOUR_KILOBYTES&&t.elementIndexUint?p=Ze.createIndexBuffer({context:t,typedArray:new Uint32Array(g),usage:i,indexDatatype:Ve.UNSIGNED_INT}):p=Ze.createIndexBuffer({context:t,typedArray:new Uint16Array(g),usage:i,indexDatatype:Ve.UNSIGNED_SHORT})),new yh({context:t,attributes:f,indexBuffer:p})};Object.defineProperties(yh.prototype,{numberOfAttributes:{get:function(){return this._attributes.length}},numberOfVertices:{get:function(){return this._numberOfVertices}},indexBuffer:{get:function(){return this._indexBuffer}}});yh.prototype.getAttribute=function(e){return this._attributes[e]};function Yqe(e){let t=e._context,n=e._hasInstancedAttributes;if(!n&&!t._previousDrawInstanced)return;t._previousDrawInstanced=n;let i=t._vertexAttribDivisors,r=e._attributes,o=Ft.maximumVertexAttributes,a;if(n){let s=r.length;for(a=0;a<s;++a){let c=r[a];if(c.enabled){let u=c.instanceDivisor,f=c.index;u!==i[f]&&(t.glVertexAttribDivisor(f,u),i[f]=u)}}}else for(a=0;a<o;++a)i[a]>0&&(t.glVertexAttribDivisor(a,0),i[a]=0)}function Xqe(e,t){let n=e._attributes,i=n.length;for(let r=0;r<i;++r){let o=n[r];o.enabled&&l(o.value)&&o.vertexAttrib(t)}}yh.prototype.copyAttributeFromRange=function(e,t,n,i){let r=this.getAttribute(e),o=r.vertexBuffer,a=r.componentsPerAttribute,s=t.constructor,c=n*a*s.BYTES_PER_ELEMENT,u=new s(t.buffer,t.byteOffset+c,i*a);o.copyFromArrayView(u,c)};yh.prototype.copyIndexFromRange=function(e,t,n){let i=this._indexBuffer,r=e.constructor,o=t*r.BYTES_PER_ELEMENT,a=new r(e.buffer,e.byteOffset+o,n);i.copyFromArrayView(a,o)};yh.prototype._bind=function(){l(this._vao)?(this._context.glBindVertexArray(this._vao),this._context.instancedArrays&&Yqe(this),this._hasConstantAttributes&&Xqe(this,this._gl)):ape(this._gl,this._attributes,this._indexBuffer)};yh.prototype._unBind=function(){if(l(this._vao))this._context.glBindVertexArray(null);else{let e=this._attributes,t=this._gl;for(let n=0;n<e.length;++n){let i=e[n];i.enabled&&i.disableVertexAttribArray(t)}this._indexBuffer&&t.bindBuffer(t.ELEMENT_ARRAY_BUFFER,null)}};yh.prototype.isDestroyed=function(){return!1};yh.prototype.destroy=function(){let e=this._attributes;for(let n=0;n<e.length;++n){let i=e[n].vertexBuffer;l(i)&&!i.isDestroyed()&&i.vertexArrayDestroyable&&i.destroy()}let t=this._indexBuffer;return l(t)&&!t.isDestroyed()&&t.vertexArrayDestroyable&&t.destroy(),l(this._vao)&&this._context.glDeleteVertexArray(this._vao),ue(this)};var Vn=yh;function spe(e){if(typeof e!="object"||e===null)return e;let t,n=Object.keys(e);for(let i=0;i<n.length;i++)t=n[i],e.hasOwnProperty(t)&&t!=="_applyFunctions"&&(e[t]=spe(e[t]));return Object.freeze(e)}var cpe=spe;function Qm(e){let t=e??H.EMPTY_OBJECT,n=t.cull??H.EMPTY_OBJECT,i=t.polygonOffset??H.EMPTY_OBJECT,r=t.scissorTest??H.EMPTY_OBJECT,o=r.rectangle??H.EMPTY_OBJECT,a=t.depthRange??H.EMPTY_OBJECT,s=t.depthTest??H.EMPTY_OBJECT,c=t.colorMask??H.EMPTY_OBJECT,u=t.blending??H.EMPTY_OBJECT,f=u.color??H.EMPTY_OBJECT,d=t.stencilTest??H.EMPTY_OBJECT,p=d.frontOperation??H.EMPTY_OBJECT,g=d.backOperation??H.EMPTY_OBJECT,m=t.sampleCoverage??H.EMPTY_OBJECT,y=t.viewport;this.frontFace=t.frontFace??ns.COUNTER_CLOCKWISE,this.cull={enabled:n.enabled??!1,face:n.face??ee.BACK},this.lineWidth=t.lineWidth??1,this.polygonOffset={enabled:i.enabled??!1,factor:i.factor??0,units:i.units??0},this.scissorTest={enabled:r.enabled??!1,rectangle:Je.clone(o)},this.depthRange={near:a.near??0,far:a.far??1},this.depthTest={enabled:s.enabled??!1,func:s.func??ee.LESS},this.colorMask={red:c.red??!0,green:c.green??!0,blue:c.blue??!0,alpha:c.alpha??!0},this.depthMask=t.depthMask??!0,this.stencilMask=t.stencilMask??-1,this.blending={enabled:u.enabled??!1,color:new 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0}};var je=Qm;var Cpe={ADD:ee.FUNC_ADD,SUBTRACT:ee.FUNC_SUBTRACT,REVERSE_SUBTRACT:ee.FUNC_REVERSE_SUBTRACT,MIN:ee.MIN,MAX:ee.MAX};Object.freeze(Cpe);var Wc=Cpe;var vpe={ZERO:ee.ZERO,ONE:ee.ONE,SOURCE_COLOR:ee.SRC_COLOR,ONE_MINUS_SOURCE_COLOR:ee.ONE_MINUS_SRC_COLOR,DESTINATION_COLOR:ee.DST_COLOR,ONE_MINUS_DESTINATION_COLOR:ee.ONE_MINUS_DST_COLOR,SOURCE_ALPHA:ee.SRC_ALPHA,ONE_MINUS_SOURCE_ALPHA:ee.ONE_MINUS_SRC_ALPHA,DESTINATION_ALPHA:ee.DST_ALPHA,ONE_MINUS_DESTINATION_ALPHA:ee.ONE_MINUS_DST_ALPHA,CONSTANT_COLOR:ee.CONSTANT_COLOR,ONE_MINUS_CONSTANT_COLOR:ee.ONE_MINUS_CONSTANT_COLOR,CONSTANT_ALPHA:ee.CONSTANT_ALPHA,ONE_MINUS_CONSTANT_ALPHA:ee.ONE_MINUS_CONSTANT_ALPHA,SOURCE_ALPHA_SATURATE:ee.SRC_ALPHA_SATURATE};Object.freeze(vpe);var Kr=vpe;var Epe={DISABLED:Object.freeze({enabled:!1}),ALPHA_BLEND:Object.freeze({enabled:!0,equationRgb:Wc.ADD,equationAlpha:Wc.ADD,functionSourceRgb:Kr.SOURCE_ALPHA,functionSourceAlpha:Kr.ONE,functionDestinationRgb:Kr.ONE_MINUS_SOURCE_ALPHA,functionDestinationAlpha:Kr.ONE_MINUS_SOURCE_ALPHA}),PRE_MULTIPLIED_ALPHA_BLEND:Object.freeze({enabled:!0,equationRgb:Wc.ADD,equationAlpha:Wc.ADD,functionSourceRgb:Kr.ONE,functionSourceAlpha:Kr.ONE,functionDestinationRgb:Kr.ONE_MINUS_SOURCE_ALPHA,functionDestinationAlpha:Kr.ONE_MINUS_SOURCE_ALPHA}),ADDITIVE_BLEND:Object.freeze({enabled:!0,equationRgb:Wc.ADD,equationAlpha:Wc.ADD,functionSourceRgb:Kr.SOURCE_ALPHA,functionSourceAlpha:Kr.ONE,functionDestinationRgb:Kr.ONE,functionDestinationAlpha:Kr.ONE})};Object.freeze(Epe);var en=Epe;var CF=`/**
 * A built-in GLSL floating-point constant for converting radians to degrees.
 *
 * @alias czm_degreesPerRadian
 * @glslConstant
 *
 * @see CesiumMath.DEGREES_PER_RADIAN
 *
 * @example
 * // GLSL declaration
 * const float czm_degreesPerRadian = ...;
 *
 * // Example
 * float deg = czm_degreesPerRadian * rad;
 */
const float czm_degreesPerRadian = 57.29577951308232;
`;var vF=`/**
 * A built-in GLSL vec2 constant for defining the depth range.
 * This is a workaround to a bug where IE11 does not implement gl_DepthRange.
 *
 * @alias czm_depthRange
 * @glslConstant
 *
 * @example
 * // GLSL declaration
 * float depthRangeNear = czm_depthRange.near;
 * float depthRangeFar = czm_depthRange.far;
 *
 */
const czm_depthRangeStruct czm_depthRange = czm_depthRangeStruct(0.0, 1.0);
`;var EF=`/**
 * 0.1
 *
 * @name czm_epsilon1
 * @glslConstant
 */
const float czm_epsilon1 = 0.1;
`;var SF=`/**
 * 0.01
 *
 * @name czm_epsilon2
 * @glslConstant
 */
const float czm_epsilon2 = 0.01;
`;var wF=`/**
 * 0.001
 *
 * @name czm_epsilon3
 * @glslConstant
 */
const float czm_epsilon3 = 0.001;
`;var IF=`/**
 * 0.0001
 *
 * @name czm_epsilon4
 * @glslConstant
 */
const float czm_epsilon4 = 0.0001;
`;var PF=`/**
 * 0.00001
 *
 * @name czm_epsilon5
 * @glslConstant
 */
const float czm_epsilon5 = 0.00001;
`;var DF=`/**
 * 0.000001
 *
 * @name czm_epsilon6
 * @glslConstant
 */
const float czm_epsilon6 = 0.000001;
`;var RF=`/**
 * 0.0000001
 *
 * @name czm_epsilon7
 * @glslConstant
 */
const float czm_epsilon7 = 0.0000001;
`;var OF=`/**
 * DOC_TBA
 *
 * @name czm_infinity
 * @glslConstant
 */
const float czm_infinity = 5906376272000.0;  // Distance from the Sun to Pluto in meters.  TODO: What is best given lowp, mediump, and highp?
`;var MF=`/**
 * A built-in GLSL floating-point constant for <code>1/pi</code>.
 *
 * @alias czm_oneOverPi
 * @glslConstant
 *
 * @see CesiumMath.ONE_OVER_PI
 *
 * @example
 * // GLSL declaration
 * const float czm_oneOverPi = ...;
 *
 * // Example
 * float pi = 1.0 / czm_oneOverPi;
 */
const float czm_oneOverPi = 0.3183098861837907;
`;var LF=`/**
 * A built-in GLSL floating-point constant for <code>1/2pi</code>.
 *
 * @alias czm_oneOverTwoPi
 * @glslConstant
 *
 * @see CesiumMath.ONE_OVER_TWO_PI
 *
 * @example
 * // GLSL declaration
 * const float czm_oneOverTwoPi = ...;
 *
 * // Example
 * float pi = 2.0 * czm_oneOverTwoPi;
 */
const float czm_oneOverTwoPi = 0.15915494309189535;
`;var NF=`/**
 * The automatic GLSL constant for {@link Pass#CESIUM_3D_TILE}
 *
 * @name czm_passCesium3DTile
 * @glslConstant
 *
 * @see czm_pass
 */
const float czm_passCesium3DTile = 6.0;
`;var FF=`/**
 * The automatic GLSL constant for {@link Pass#CESIUM_3D_TILE_CLASSIFICATION}
 *
 * @name czm_passCesium3DTileClassification
 * @glslConstant
 *
 * @see czm_pass
 */
const float czm_passCesium3DTileClassification = 7.0;
`;var BF=`/**
 * The automatic GLSL constant for {@link Pass#CESIUM_3D_TILE_CLASSIFICATION_IGNORE_SHOW}
 *
 * @name czm_passCesium3DTileClassificationIgnoreShow
 * @glslConstant
 *
 * @see czm_pass
 */
const float czm_passCesium3DTileClassificationIgnoreShow = 8.0;
`;var kF=`/**
 * The automatic GLSL constant for {@link Pass#CESIUM_3D_TILE_EDGES}
 *
 * @name czm_passCesium3DTileEdges
 * @glslConstant
 *
 * @see czm_pass
 */
const float czm_passCesium3DTileEdges = 4.0;

`;var zF=`/**
 * The automatic GLSL constant for {@link Pass#CESIUM_3D_TILE_EDGES_DIRECT}
 *
 * @name czm_passCesium3DTileEdgesDirect
 * @glslConstant
 *
 * @see czm_pass
 */
const float czm_passCesium3DTileEdgesDirect = 12.0;
`;var UF=`/**
 * The automatic GLSL constant for {@link Pass#CESIUM_3D_TILE_PLANAR_FILL_ID}
 *
 * @name czm_passCesium3DTilePlanarFillId
 * @glslConstant
 *
 * @see czm_pass
 */
const float czm_passCesium3DTilePlanarFillId = 5.0;
`;var VF=`/**
 * The automatic GLSL constant for {@link Pass#CLASSIFICATION}
 *
 * @name czm_passClassification
 * @glslConstant
 *
 * @see czm_pass
 */
const float czm_passClassification = 8.0;
`;var jF=`/**
 * The automatic GLSL constant for {@link Pass#COMPUTE}
 *
 * @name czm_passCompute
 * @glslConstant
 *
 * @see czm_pass
 */
const float czm_passCompute = 1.0;
`;var HF=`/**
 * The automatic GLSL constant for {@link Pass#ENVIRONMENT}
 *
 * @name czm_passEnvironment
 * @glslConstant
 *
 * @see czm_pass
 */
const float czm_passEnvironment = 0.0;
`;var GF=`/**
 * The automatic GLSL constant for {@link Pass#GAUSSIAN_SPLATS}
 *
 * @name czm_passGaussianSplats
 * @glslConstant
 *
 * @see czm_pass
 */
const float czm_passGaussianSplats = 12.0;
`;var WF=`/**
 * The automatic GLSL constant for {@link Pass#GLOBE}
 *
 * @name czm_passGlobe
 * @glslConstant
 *
 * @see czm_pass
 */
const float czm_passGlobe = 2.0;
`;var qF=`/**
 * The automatic GLSL constant for {@link Pass#OPAQUE}
 *
 * @name czm_passOpaque
 * @glslConstant
 *
 * @see czm_pass
 */
const float czm_passOpaque = 9.0;
`;var YF=`/**
 * The automatic GLSL constant for {@link Pass#OVERLAY}
 *
 * @name czm_passOverlay
 * @glslConstant
 *
 * @see czm_pass
 */
const float czm_passOverlay = 13.0;
`;var XF=`/**
 * The automatic GLSL constant for {@link Pass#TERRAIN_CLASSIFICATION}
 *
 * @name czm_passTerrainClassification
 * @glslConstant
 *
 * @see czm_pass
 */
const float czm_passTerrainClassification = 3.0;
`;var KF=`/**
 * The automatic GLSL constant for {@link Pass#TRANSLUCENT}
 *
 * @name czm_passTranslucent
 * @glslConstant
 *
 * @see czm_pass
 */
const float czm_passTranslucent = 10.0;
`;var $F=`/**
 * The automatic GLSL constant for {@link Pass#VOXELS}
 *
 * @name czm_passVoxels
 * @glslConstant
 *
 * @see czm_pass
 */
const float czm_passVoxels = 11.0;
`;var JF=`/**
 * A built-in GLSL floating-point constant for <code>Math.PI</code>.
 *
 * @alias czm_pi
 * @glslConstant
 *
 * @see CesiumMath.PI
 *
 * @example
 * // GLSL declaration
 * const float czm_pi = ...;
 *
 * // Example
 * float twoPi = 2.0 * czm_pi;
 */
const float czm_pi = 3.141592653589793;
`;var ZF=`/**
 * A built-in GLSL floating-point constant for <code>pi/4</code>.
 *
 * @alias czm_piOverFour
 * @glslConstant
 *
 * @see CesiumMath.PI_OVER_FOUR
 *
 * @example
 * // GLSL declaration
 * const float czm_piOverFour = ...;
 *
 * // Example
 * float pi = 4.0 * czm_piOverFour;
 */
const float czm_piOverFour = 0.7853981633974483;
`;var QF=`/**
 * A built-in GLSL floating-point constant for <code>pi/6</code>.
 *
 * @alias czm_piOverSix
 * @glslConstant
 *
 * @see CesiumMath.PI_OVER_SIX
 *
 * @example
 * // GLSL declaration
 * const float czm_piOverSix = ...;
 *
 * // Example
 * float pi = 6.0 * czm_piOverSix;
 */
const float czm_piOverSix = 0.5235987755982988;
`;var eB=`/**
 * A built-in GLSL floating-point constant for <code>pi/3</code>.
 *
 * @alias czm_piOverThree
 * @glslConstant
 *
 * @see CesiumMath.PI_OVER_THREE
 *
 * @example
 * // GLSL declaration
 * const float czm_piOverThree = ...;
 *
 * // Example
 * float pi = 3.0 * czm_piOverThree;
 */
const float czm_piOverThree = 1.0471975511965976;
`;var tB=`/**
 * A built-in GLSL floating-point constant for <code>pi/2</code>.
 *
 * @alias czm_piOverTwo
 * @glslConstant
 *
 * @see CesiumMath.PI_OVER_TWO
 *
 * @example
 * // GLSL declaration
 * const float czm_piOverTwo = ...;
 *
 * // Example
 * float pi = 2.0 * czm_piOverTwo;
 */
const float czm_piOverTwo = 1.5707963267948966;
`;var nB=`/**
 * A built-in GLSL floating-point constant for converting degrees to radians.
 *
 * @alias czm_radiansPerDegree
 * @glslConstant
 *
 * @see CesiumMath.RADIANS_PER_DEGREE
 *
 * @example
 * // GLSL declaration
 * const float czm_radiansPerDegree = ...;
 *
 * // Example
 * float rad = czm_radiansPerDegree * deg;
 */
const float czm_radiansPerDegree = 0.017453292519943295;
`;var iB=`/**
 * The constant identifier for the 2D {@link SceneMode}
 *
 * @name czm_sceneMode2D
 * @glslConstant
 * @see czm_sceneMode
 * @see czm_sceneModeColumbusView
 * @see czm_sceneMode3D
 * @see czm_sceneModeMorphing
 */
const float czm_sceneMode2D = 2.0;
`;var rB=`/**
 * The constant identifier for the 3D {@link SceneMode}
 *
 * @name czm_sceneMode3D
 * @glslConstant
 * @see czm_sceneMode
 * @see czm_sceneMode2D
 * @see czm_sceneModeColumbusView
 * @see czm_sceneModeMorphing
 */
const float czm_sceneMode3D = 3.0;
`;var oB=`/**
 * The constant identifier for the Columbus View {@link SceneMode}
 *
 * @name czm_sceneModeColumbusView
 * @glslConstant
 * @see czm_sceneMode
 * @see czm_sceneMode2D
 * @see czm_sceneMode3D
 * @see czm_sceneModeMorphing
 */
const float czm_sceneModeColumbusView = 1.0;
`;var aB=`/**
 * The constant identifier for the Morphing {@link SceneMode}
 *
 * @name czm_sceneModeMorphing
 * @glslConstant
 * @see czm_sceneMode
 * @see czm_sceneMode2D
 * @see czm_sceneModeColumbusView
 * @see czm_sceneMode3D
 */
const float czm_sceneModeMorphing = 0.0;
`;var sB=`/**
 * A built-in GLSL floating-point constant for one solar radius.
 *
 * @alias czm_solarRadius
 * @glslConstant
 *
 * @see CesiumMath.SOLAR_RADIUS
 *
 * @example
 * // GLSL declaration
 * const float czm_solarRadius = ...;
 */
const float czm_solarRadius = 695500000.0;
`;var cB=`/**
 * A built-in GLSL floating-point constant for <code>3pi/2</code>.
 *
 * @alias czm_threePiOver2
 * @glslConstant
 *
 * @see CesiumMath.THREE_PI_OVER_TWO
 *
 * @example
 * // GLSL declaration
 * const float czm_threePiOver2 = ...;
 *
 * // Example
 * float pi = (2.0 / 3.0) * czm_threePiOver2;
 */
const float czm_threePiOver2 = 4.71238898038469;
`;var lB=`/**
 * A built-in GLSL floating-point constant for <code>2pi</code>.
 *
 * @alias czm_twoPi
 * @glslConstant
 *
 * @see CesiumMath.TWO_PI
 *
 * @example
 * // GLSL declaration
 * const float czm_twoPi = ...;
 *
 * // Example
 * float pi = czm_twoPi / 2.0;
 */
const float czm_twoPi = 6.283185307179586;
`;var uB=`/**
 * The maximum latitude, in radians, both North and South, supported by a Web Mercator
 * (EPSG:3857) projection.  Technically, the Mercator projection is defined
 * for any latitude up to (but not including) 90 degrees, but it makes sense
 * to cut it off sooner because it grows exponentially with increasing latitude.
 * The logic behind this particular cutoff value, which is the one used by
 * Google Maps, Bing Maps, and Esri, is that it makes the projection
 * square.  That is, the rectangle is equal in the X and Y directions.
 *
 * The constant value is computed as follows:
 *   czm_pi * 0.5 - (2.0 * atan(exp(-czm_pi)))
 *
 * @name czm_webMercatorMaxLatitude
 * @glslConstant
 */
const float czm_webMercatorMaxLatitude = 1.4844222297453324;
`;var fB=`/**
 * @name czm_depthRangeStruct
 * @glslStruct
 */
struct czm_depthRangeStruct
{
    float near;
    float far;
};
`;var dB=`/**
 * Holds material information that can be used for lighting. Returned by all czm_getMaterial functions.
 *
 * @name czm_material
 * @glslStruct
 *
 * @property {vec3} diffuse Incoming light that scatters evenly in all directions.
 * @property {float} specular Intensity of incoming light reflecting in a single direction.
 * @property {float} shininess The sharpness of the specular reflection.  Higher values create a smaller, more focused specular highlight.
 * @property {vec3} normal Surface's normal in eye coordinates. It is used for effects such as normal mapping. The default is the surface's unmodified normal.
 * @property {vec3} emission Light emitted by the material equally in all directions. The default is vec3(0.0), which emits no light.
 * @property {float} alpha Alpha of this material. 0.0 is completely transparent; 1.0 is completely opaque.
 */
struct czm_material
{
    vec3 diffuse;
    float specular;
    float shininess;
    vec3 normal;
    vec3 emission;
    float alpha;
};
`;var hB=`/**
 * Used as input to every material's czm_getMaterial function.
 *
 * @name czm_materialInput
 * @glslStruct
 *
 * @property {float} s 1D texture coordinates.
 * @property {vec2} st 2D texture coordinates.
 * @property {vec3} str 3D texture coordinates.
 * @property {vec3} normalEC Unperturbed surface normal in eye coordinates.
 * @property {mat3} tangentToEyeMatrix Matrix for converting a tangent space normal to eye space.
 * @property {vec3} positionToEyeEC Vector from the fragment to the eye in eye coordinates.  The magnitude is the distance in meters from the fragment to the eye.
 * @property {float} height The height of the terrain in meters above or below the ellipsoid.  Only available for globe materials.
 * @property {float} slope The slope of the terrain in radians.  0 is flat; pi/2 is vertical.  Only available for globe materials.
 * @property {float} aspect The aspect of the terrain in radians.  0 is East, pi/2 is North, pi is West, 3pi/2 is South.  Only available for globe materials.
* @property {float} waterMask The value of the water mask. 0 is land, 1 is water. Only available for globe materials.
 */
struct czm_materialInput
{
    float s;
    vec2 st;
    vec3 str;
    vec3 normalEC;
    mat3 tangentToEyeMatrix;
    vec3 positionToEyeEC;
    float height;
    float slope;
    float aspect;
    float waterMask;
};
`;var mB=`/**
 * Struct for representing a material for a {@link Model}. The model
 * rendering pipeline will pass this struct between material, custom shaders,
 * and lighting stages. This is not to be confused with {@link czm_material}
 * which is used by the older Fabric materials system, although they are similar.
 * <p>
 * All color values (diffuse, specular, emissive) are in linear color space.
 * </p>
 *
 * @name czm_modelMaterial
 * @glslStruct
 *
 * @property {vec4} baseColor The base color of the material.
 * @property {vec3} diffuse Incoming light that scatters evenly in all directions.
 * @property {float} alpha Alpha of this material. 0.0 is completely transparent; 1.0 is completely opaque.
 * @property {vec3} specular Color of reflected light at normal incidence in PBR materials. This is sometimes referred to as f0 in the literature.
 * @property {float} roughness A number from 0.0 to 1.0 representing how rough the surface is. Values near 0.0 produce glossy surfaces, while values near 1.0 produce rough surfaces.
 * @property {vec3} normalEC Surface's normal in eye coordinates. It is used for effects such as normal mapping. The default is the surface's unmodified normal.
 * @property {float} occlusion Ambient occlusion recieved at this point on the material. 1.0 means fully lit, 0.0 means fully occluded.
 * @property {vec3} emissive Light emitted by the material equally in all directions. The default is vec3(0.0), which emits no light.
 */
struct czm_modelMaterial {
    vec4 baseColor;
    vec3 diffuse;
    float alpha;
    vec3 specular;
    float roughness;
    vec3 normalEC;
    float occlusion;
    vec3 emissive;
#ifdef USE_SPECULAR
    float specularWeight;
#endif
#ifdef USE_ANISOTROPY
    vec3 anisotropicT;
    vec3 anisotropicB;
    float anisotropyStrength;
#endif
#ifdef USE_CLEARCOAT
    float clearcoatFactor;
    float clearcoatRoughness;
    vec3 clearcoatNormal;
    // Add clearcoatF0 when KHR_materials_ior is implemented
#endif
};
`;var pB=`/**
 * Struct for representing the output of a custom vertex shader.
 * 
 * @name czm_modelVertexOutput
 * @glslStruct
 *
 * @see {@link CustomShader}
 * @see {@link Model}
 *
 * @property {vec3} positionMC The position of the vertex in model coordinates
 * @property {float} pointSize A custom value for gl_PointSize. This is only used for point primitives. 
 */
struct czm_modelVertexOutput {
  vec3 positionMC;
  float pointSize;
};
`;var gB=`/**
 * DOC_TBA
 *
 * @name czm_ray
 * @glslStruct
 */
struct czm_ray
{
    vec3 origin;
    vec3 direction;
};
`;var _B=`/**
 * DOC_TBA
 *
 * @name czm_raySegment
 * @glslStruct
 */
struct czm_raySegment
{
    float start;
    float stop;
};

/**
 * DOC_TBA
 *
 * @name czm_emptyRaySegment
 * @glslConstant 
 */
const czm_raySegment czm_emptyRaySegment = czm_raySegment(-czm_infinity, -czm_infinity);

/**
 * DOC_TBA
 *
 * @name czm_fullRaySegment
 * @glslConstant 
 */
const czm_raySegment czm_fullRaySegment = czm_raySegment(0.0, czm_infinity);
`;var yB=`struct czm_shadowParameters
{
#ifdef USE_CUBE_MAP_SHADOW
    vec3 texCoords;
#else
    vec2 texCoords;
#endif

    float depthBias;
    float depth;
    float nDotL;
    vec2 texelStepSize;
    float normalShadingSmooth;
    float darkness;
};
`;var AB=`/**
 * Converts an HSB color (hue, saturation, brightness) to RGB
 * HSB <-> RGB conversion with minimal branching: {@link http://lolengine.net/blog/2013/07/27/rgb-to-hsv-in-glsl}
 *
 * @name czm_HSBToRGB
 * @glslFunction
 * 
 * @param {vec3} hsb The color in HSB.
 *
 * @returns {vec3} The color in RGB.
 *
 * @example
 * vec3 hsb = czm_RGBToHSB(rgb);
 * hsb.z *= 0.1;
 * rgb = czm_HSBToRGB(hsb);
 */

const vec4 K_HSB2RGB = vec4(1.0, 2.0 / 3.0, 1.0 / 3.0, 3.0);

vec3 czm_HSBToRGB(vec3 hsb)
{
    vec3 p = abs(fract(hsb.xxx + K_HSB2RGB.xyz) * 6.0 - K_HSB2RGB.www);
    return hsb.z * mix(K_HSB2RGB.xxx, clamp(p - K_HSB2RGB.xxx, 0.0, 1.0), hsb.y);
}
`;var bB=`/**
 * Converts an HSL color (hue, saturation, lightness) to RGB
 * HSL <-> RGB conversion: {@link http://www.chilliant.com/rgb2hsv.html}
 *
 * @name czm_HSLToRGB
 * @glslFunction
 * 
 * @param {vec3} rgb The color in HSL.
 *
 * @returns {vec3} The color in RGB.
 *
 * @example
 * vec3 hsl = czm_RGBToHSL(rgb);
 * hsl.z *= 0.1;
 * rgb = czm_HSLToRGB(hsl);
 */

vec3 hueToRGB(float hue)
{
    float r = abs(hue * 6.0 - 3.0) - 1.0;
    float g = 2.0 - abs(hue * 6.0 - 2.0);
    float b = 2.0 - abs(hue * 6.0 - 4.0);
    return clamp(vec3(r, g, b), 0.0, 1.0);
}

vec3 czm_HSLToRGB(vec3 hsl)
{
    vec3 rgb = hueToRGB(hsl.x);
    float c = (1.0 - abs(2.0 * hsl.z - 1.0)) * hsl.y;
    return (rgb - 0.5) * c + hsl.z;
}
`;var xB=`/**
 * Converts an RGB color to HSB (hue, saturation, brightness)
 * HSB <-> RGB conversion with minimal branching: {@link http://lolengine.net/blog/2013/07/27/rgb-to-hsv-in-glsl}
 *
 * @name czm_RGBToHSB
 * @glslFunction
 * 
 * @param {vec3} rgb The color in RGB.
 *
 * @returns {vec3} The color in HSB.
 *
 * @example
 * vec3 hsb = czm_RGBToHSB(rgb);
 * hsb.z *= 0.1;
 * rgb = czm_HSBToRGB(hsb);
 */

const vec4 K_RGB2HSB = vec4(0.0, -1.0 / 3.0, 2.0 / 3.0, -1.0);

vec3 czm_RGBToHSB(vec3 rgb)
{
    vec4 p = mix(vec4(rgb.bg, K_RGB2HSB.wz), vec4(rgb.gb, K_RGB2HSB.xy), step(rgb.b, rgb.g));
    vec4 q = mix(vec4(p.xyw, rgb.r), vec4(rgb.r, p.yzx), step(p.x, rgb.r));

    float d = q.x - min(q.w, q.y);
    return vec3(abs(q.z + (q.w - q.y) / (6.0 * d + czm_epsilon7)), d / (q.x + czm_epsilon7), q.x);
}
`;var TB=`/**
 * Converts an RGB color to HSL (hue, saturation, lightness)
 * HSL <-> RGB conversion: {@link http://www.chilliant.com/rgb2hsv.html}
 *
 * @name czm_RGBToHSL
 * @glslFunction
 * 
 * @param {vec3} rgb The color in RGB.
 *
 * @returns {vec3} The color in HSL.
 *
 * @example
 * vec3 hsl = czm_RGBToHSL(rgb);
 * hsl.z *= 0.1;
 * rgb = czm_HSLToRGB(hsl);
 */
 
vec3 RGBtoHCV(vec3 rgb)
{
    // Based on work by Sam Hocevar and Emil Persson
    vec4 p = (rgb.g < rgb.b) ? vec4(rgb.bg, -1.0, 2.0 / 3.0) : vec4(rgb.gb, 0.0, -1.0 / 3.0);
    vec4 q = (rgb.r < p.x) ? vec4(p.xyw, rgb.r) : vec4(rgb.r, p.yzx);
    float c = q.x - min(q.w, q.y);
    float h = abs((q.w - q.y) / (6.0 * c + czm_epsilon7) + q.z);
    return vec3(h, c, q.x);
}

vec3 czm_RGBToHSL(vec3 rgb)
{
    vec3 hcv = RGBtoHCV(rgb);
    float l = hcv.z - hcv.y * 0.5;
    float s = hcv.y / (1.0 - abs(l * 2.0 - 1.0) + czm_epsilon7);
    return vec3(hcv.x, s, l);
}
`;var CB=`/**
 * Converts an RGB color to CIE Yxy.
 * <p>The conversion is described in
 * {@link http://content.gpwiki.org/index.php/D3DBook:High-Dynamic_Range_Rendering#Luminance_Transform|Luminance Transform}
 * </p>
 * 
 * @name czm_RGBToXYZ
 * @glslFunction
 * 
 * @param {vec3} rgb The color in RGB.
 *
 * @returns {vec3} The color in CIE Yxy.
 *
 * @example
 * vec3 xyz = czm_RGBToXYZ(rgb);
 * xyz.x = max(xyz.x - luminanceThreshold, 0.0);
 * rgb = czm_XYZToRGB(xyz);
 */
vec3 czm_RGBToXYZ(vec3 rgb)
{
    const mat3 RGB2XYZ = mat3(0.4124, 0.2126, 0.0193,
                              0.3576, 0.7152, 0.1192,
                              0.1805, 0.0722, 0.9505);
    vec3 xyz = RGB2XYZ * rgb;
    vec3 Yxy;
    Yxy.r = xyz.g;
    float temp = dot(vec3(1.0), xyz);
    Yxy.gb = xyz.rg / temp;
    return Yxy;
}
`;var vB=`/**
 * Converts a CIE Yxy color to RGB.
 * <p>The conversion is described in
 * {@link http://content.gpwiki.org/index.php/D3DBook:High-Dynamic_Range_Rendering#Luminance_Transform|Luminance Transform}
 * </p>
 * 
 * @name czm_XYZToRGB
 * @glslFunction
 * 
 * @param {vec3} Yxy The color in CIE Yxy.
 *
 * @returns {vec3} The color in RGB.
 *
 * @example
 * vec3 xyz = czm_RGBToXYZ(rgb);
 * xyz.x = max(xyz.x - luminanceThreshold, 0.0);
 * rgb = czm_XYZToRGB(xyz);
 */
vec3 czm_XYZToRGB(vec3 Yxy)
{
    const mat3 XYZ2RGB = mat3( 3.2405, -0.9693,  0.0556,
                              -1.5371,  1.8760, -0.2040,
                              -0.4985,  0.0416,  1.0572);
    vec3 xyz;
    xyz.r = Yxy.r * Yxy.g / Yxy.b;
    xyz.g = Yxy.r;
    xyz.b = Yxy.r * (1.0 - Yxy.g - Yxy.b) / Yxy.b;
    
    return XYZ2RGB * xyz;
}
`;var EB=`// See:
//    https://knarkowicz.wordpress.com/2016/01/06/aces-filmic-tone-mapping-curve/

vec3 czm_acesTonemapping(vec3 color) {
    float g = 0.985;
    float a = 0.065;
    float b = 0.0001;
    float c = 0.433;
    float d = 0.238;

    color = (color * (color + a) - b) / (color * (g * color + c) + d);

    color = clamp(color, 0.0, 1.0);

    return color;
}
`;var SB=`/**
 * @private
 */
float czm_alphaWeight(float a)
{
    float z = (gl_FragCoord.z - czm_viewportTransformation[3][2]) / czm_viewportTransformation[2][2];

    // See Weighted Blended Order-Independent Transparency for examples of different weighting functions:
    // http://jcgt.org/published/0002/02/09/
    return pow(a + 0.01, 4.0) + max(1e-2, min(3.0 * 1e3, 0.003 / (1e-5 + pow(abs(z) / 200.0, 4.0))));
}
`;var wB=`/**
 * Procedural anti-aliasing by blurring two colors that meet at a sharp edge.
 *
 * @name czm_antialias
 * @glslFunction
 *
 * @param {vec4} color1 The color on one side of the edge.
 * @param {vec4} color2 The color on the other side of the edge.
 * @param {vec4} currentcolor The current color, either <code>color1</code> or <code>color2</code>.
 * @param {float} dist The distance to the edge in texture coordinates.
 * @param {float} [fuzzFactor=0.1] Controls the blurriness between the two colors.
 * @returns {vec4} The anti-aliased color.
 *
 * @example
 * // GLSL declarations
 * vec4 czm_antialias(vec4 color1, vec4 color2, vec4 currentColor, float dist, float fuzzFactor);
 * vec4 czm_antialias(vec4 color1, vec4 color2, vec4 currentColor, float dist);
 *
 * // get the color for a material that has a sharp edge at the line y = 0.5 in texture space
 * float dist = abs(textureCoordinates.t - 0.5);
 * vec4 currentColor = mix(bottomColor, topColor, step(0.5, textureCoordinates.t));
 * vec4 color = czm_antialias(bottomColor, topColor, currentColor, dist, 0.1);
 */
vec4 czm_antialias(vec4 color1, vec4 color2, vec4 currentColor, float dist, float fuzzFactor)
{
    float val1 = clamp(dist / fuzzFactor, 0.0, 1.0);
    float val2 = clamp((dist - 0.5) / fuzzFactor, 0.0, 1.0);
    val1 = val1 * (1.0 - val2);
    val1 = val1 * val1 * (3.0 - (2.0 * val1));
    val1 = pow(val1, 0.5); //makes the transition nicer
    
    vec4 midColor = (color1 + color2) * 0.5;
    return mix(midColor, currentColor, val1);
}

vec4 czm_antialias(vec4 color1, vec4 color2, vec4 currentColor, float dist)
{
    return czm_antialias(color1, color2, currentColor, dist, 0.1);
}
`;var IB=`/**
 * Apply a HSB color shift to an RGB color.
 *
 * @param {vec3} rgb The color in RGB space.
 * @param {vec3} hsbShift The amount to shift each component. The xyz components correspond to hue, saturation, and brightness. Shifting the hue by +/- 1.0 corresponds to shifting the hue by a full cycle. Saturation and brightness are clamped between 0 and 1 after the adjustment
 * @param {bool} ignoreBlackPixels If true, black pixels will be unchanged. This is necessary in some shaders such as atmosphere-related effects.
 *
 * @return {vec3} The RGB color after shifting in HSB space and clamping saturation and brightness to a valid range.
 */
vec3 czm_applyHSBShift(vec3 rgb, vec3 hsbShift, bool ignoreBlackPixels) {
    // Convert rgb color to hsb
    vec3 hsb = czm_RGBToHSB(rgb);

    // Perform hsb shift
    // Hue cycles around so no clamp is needed.
    hsb.x += hsbShift.x; // hue
    hsb.y = clamp(hsb.y + hsbShift.y, 0.0, 1.0); // saturation

    // brightness
    //
    // Some shaders such as atmosphere-related effects need to leave black
    // pixels unchanged
    if (ignoreBlackPixels) {
        hsb.z = hsb.z > czm_epsilon7 ? hsb.z + hsbShift.z : 0.0;
    } else {
        hsb.z = hsb.z + hsbShift.z;
    }
    hsb.z = clamp(hsb.z, 0.0, 1.0);

    // Convert shifted hsb back to rgb
    return czm_HSBToRGB(hsb);
}
`;var PB=`/**
 * Approximately computes spherical coordinates given a normal.
 * Uses approximate inverse trigonometry for speed and consistency,
 * since inverse trigonometry can differ from vendor-to-vendor and when compared with the CPU.
 *
 * @name czm_approximateSphericalCoordinates
 * @glslFunction
 *
 * @param {vec3} normal arbitrary-length normal.
 *
 * @returns {vec2} Approximate latitude and longitude spherical coordinates.
 */
vec2 czm_approximateSphericalCoordinates(vec3 normal) {
    // Project into plane with vertical for latitude
    float latitudeApproximation = czm_fastApproximateAtan(sqrt(normal.x * normal.x + normal.y * normal.y), normal.z);
    float longitudeApproximation = czm_fastApproximateAtan(normal.x, normal.y);
    return vec2(latitudeApproximation, longitudeApproximation);
}
`;var DB=`/**
 * Compute a rational approximation to tanh(x)
 *
 * @param {float} x A real number input
 * @returns {float} An approximation for tanh(x)
*/
float czm_approximateTanh(float x) {
    float x2 = x * x;
    return max(-1.0, min(1.0, x * (27.0 + x2) / (27.0 + 9.0 * x2)));
}
`;var RB=`/**
 * Determines if the fragment is back facing
 *
 * @name czm_backFacing
 * @glslFunction 
 * 
 * @returns {bool} <code>true</code> if the fragment is back facing; otherwise, <code>false</code>.
 */
bool czm_backFacing()
{
    // !gl_FrontFacing doesn't work as expected on Mac/Intel so use the more verbose form instead. See https://github.com/CesiumGS/cesium/pull/8494.
    return gl_FrontFacing == false;
}
`;var OB=`/**
 * Branchless ternary operator to be used when it's inexpensive to explicitly
 * evaluate both possibilities for a float expression.
 *
 * @name czm_branchFreeTernary
 * @glslFunction
 *
 * @param {bool} comparison A comparison statement
 * @param {float} a Value to return if the comparison is true.
 * @param {float} b Value to return if the comparison is false.
 *
 * @returns {float} equivalent of comparison ? a : b
 */
float czm_branchFreeTernary(bool comparison, float a, float b) {
    float useA = float(comparison);
    return a * useA + b * (1.0 - useA);
}

/**
 * Branchless ternary operator to be used when it's inexpensive to explicitly
 * evaluate both possibilities for a vec2 expression.
 *
 * @name czm_branchFreeTernary
 * @glslFunction
 *
 * @param {bool} comparison A comparison statement
 * @param {vec2} a Value to return if the comparison is true.
 * @param {vec2} b Value to return if the comparison is false.
 *
 * @returns {vec2} equivalent of comparison ? a : b
 */
vec2 czm_branchFreeTernary(bool comparison, vec2 a, vec2 b) {
    float useA = float(comparison);
    return a * useA + b * (1.0 - useA);
}

/**
 * Branchless ternary operator to be used when it's inexpensive to explicitly
 * evaluate both possibilities for a vec3 expression.
 *
 * @name czm_branchFreeTernary
 * @glslFunction
 *
 * @param {bool} comparison A comparison statement
 * @param {vec3} a Value to return if the comparison is true.
 * @param {vec3} b Value to return if the comparison is false.
 *
 * @returns {vec3} equivalent of comparison ? a : b
 */
vec3 czm_branchFreeTernary(bool comparison, vec3 a, vec3 b) {
    float useA = float(comparison);
    return a * useA + b * (1.0 - useA);
}

/**
 * Branchless ternary operator to be used when it's inexpensive to explicitly
 * evaluate both possibilities for a vec4 expression.
 *
 * @name czm_branchFreeTernary
 * @glslFunction
 *
 * @param {bool} comparison A comparison statement
 * @param {vec3} a Value to return if the comparison is true.
 * @param {vec3} b Value to return if the comparison is false.
 *
 * @returns {vec3} equivalent of comparison ? a : b
 */
vec4 czm_branchFreeTernary(bool comparison, vec4 a, vec4 b) {
    float useA = float(comparison);
    return a * useA + b * (1.0 - useA);
}
`;var MB=`
vec4 czm_cascadeColor(vec4 weights)
{
    return vec4(1.0, 0.0, 0.0, 1.0) * weights.x +
           vec4(0.0, 1.0, 0.0, 1.0) * weights.y +
           vec4(0.0, 0.0, 1.0, 1.0) * weights.z +
           vec4(1.0, 0.0, 1.0, 1.0) * weights.w;
}
`;var LB=`
uniform vec4 shadowMap_cascadeDistances;

float czm_cascadeDistance(vec4 weights)
{
    return dot(shadowMap_cascadeDistances, weights);
}
`;var NB=`
uniform mat4 shadowMap_cascadeMatrices[4];

mat4 czm_cascadeMatrix(vec4 weights)
{
    return shadowMap_cascadeMatrices[0] * weights.x +
           shadowMap_cascadeMatrices[1] * weights.y +
           shadowMap_cascadeMatrices[2] * weights.z +
           shadowMap_cascadeMatrices[3] * weights.w;
}
`;var FB=`
uniform vec4 shadowMap_cascadeSplits[2];

vec4 czm_cascadeWeights(float depthEye)
{
    // One component is set to 1.0 and all others set to 0.0.
    vec4 near = step(shadowMap_cascadeSplits[0], vec4(depthEye));
    vec4 far = step(depthEye, shadowMap_cascadeSplits[1]);
    return near * far;
}
`;var BB=`float getSignedDistance(vec2 uv, highp sampler2D clippingDistance) {
    float signedDistance = texture(clippingDistance, uv).r;
    return (signedDistance - 0.5) * 2.0;
}

void czm_clipPolygons(highp sampler2D clippingDistance, int extentsLength, vec2 clippingPosition, int regionIndex) {
    // Position is completely outside of polygons bounds
    vec2 rectUv = clippingPosition;
    if (regionIndex < 0 || rectUv.x <= 0.0 || rectUv.y <= 0.0 || rectUv.x >= 1.0 || rectUv.y >= 1.0) {
        #ifdef CLIPPING_INVERSE 
            discard;
        #endif
        return;
    }

    vec2 clippingDistanceTextureDimensions = vec2(textureSize(clippingDistance, 0));
    vec2 sampleOffset = max(1.0 / clippingDistanceTextureDimensions, vec2(0.005));
    float dimension = float(extentsLength);
    if (extentsLength > 2) {
       dimension = ceil(log2(float(extentsLength)));
    }

    vec2 textureOffset = vec2(mod(float(regionIndex), dimension), floor(float(regionIndex) / dimension)) / dimension;
    vec2 uv = textureOffset + rectUv / dimension;

    float signedDistance = getSignedDistance(uv, clippingDistance);

    #ifdef CLIPPING_INVERSE
    if (signedDistance > 0.0)  {
        discard;
    }
    #else
    if (signedDistance < 0.0)  {
        discard;
    }
    #endif
}
`;var kB=`/**
 * DOC_TBA
 *
 * @name czm_columbusViewMorph
 * @glslFunction
 */
vec4 czm_columbusViewMorph(vec4 position2D, vec4 position3D, float time)
{
    // Just linear for now.
    // We're manually doing the equivalent of a \`mix\` here because, some GPUs
    // (NVidia GeForce 3070 Ti and Intel Arc A750, to name two), \`mix\` seems to
    // use an alternate formulation that introduces jitter even when \`time\` is
    // 0.0 or 1.0. That is, the value of \`p\` won't be exactly \`position2D.xyz\`
    // when \`time\` is 0.0 and it won't be exactly \`position3D.xyz\` when \`time\` is
    // 1.0. The "textbook" formulation here, while probably a bit slower,
    // does not have this problem.
    vec3 p = position2D.xyz * (1.0 - time) + position3D.xyz * time;
    return vec4(p, 1.0);
}
`;var zB=`/**
 * Compute the atmosphere color, applying Rayleigh and Mie scattering. This
 * builtin uses automatic uniforms so the atmophere settings are synced with the
 * state of the Scene, even in other contexts like Model.
 *
 * @name czm_computeAtmosphereColor
 * @glslFunction
 *
 * @param {vec3} positionWC Position of the fragment in world coords (low precision)
 * @param {vec3} lightDirection Light direction from the sun or other light source.
 * @param {vec3} rayleighColor The Rayleigh scattering color computed by a scattering function
 * @param {vec3} mieColor The Mie scattering color computed by a scattering function
 * @param {float} opacity The opacity computed by a scattering function.
 */
vec4 czm_computeAtmosphereColor(
    vec3 positionWC,
    vec3 lightDirection,
    vec3 rayleighColor,
    vec3 mieColor,
    float opacity
) {
    // Setup the primary ray: from the camera position to the vertex position.
    vec3 cameraToPositionWC = positionWC - czm_viewerPositionWC;
    vec3 cameraToPositionWCDirection = normalize(cameraToPositionWC);

    float cosAngle = dot(cameraToPositionWCDirection, lightDirection);
    float cosAngleSq = cosAngle * cosAngle;

    float G = czm_atmosphereMieAnisotropy;
    float GSq = G * G;

    // The Rayleigh phase function.
    float rayleighPhase = 3.0 / (50.2654824574) * (1.0 + cosAngleSq);
    // The Mie phase function.
    float miePhase = 3.0 / (25.1327412287) * ((1.0 - GSq) * (cosAngleSq + 1.0)) / (pow(1.0 + GSq - 2.0 * cosAngle * G, 1.5) * (2.0 + GSq));

    // The final color is generated by combining the effects of the Rayleigh and Mie scattering.
    vec3 rayleigh = rayleighPhase * rayleighColor;
    vec3 mie = miePhase * mieColor;

    vec3 color = (rayleigh + mie) * czm_atmosphereLightIntensity;

    return vec4(color, opacity);
}

/**
 * Compute the atmosphere color, applying Rayleigh and Mie scattering. This
 * builtin uses automatic uniforms so the atmophere settings are synced with the
 * state of the Scene, even in other contexts like Model.
 *
 * @name czm_computeAtmosphereColor
 * @glslFunction
 *
 * @param {czm_ray} primaryRay Ray from the origin to sky fragment to in world coords (low precision)
 * @param {vec3} lightDirection Light direction from the sun or other light source.
 * @param {vec3} rayleighColor The Rayleigh scattering color computed by a scattering function
 * @param {vec3} mieColor The Mie scattering color computed by a scattering function
 * @param {float} opacity The opacity computed by a scattering function.
 */
vec4 czm_computeAtmosphereColor(
    czm_ray primaryRay,
    vec3 lightDirection,
    vec3 rayleighColor,
    vec3 mieColor,
    float opacity
) {
    vec3 direction = normalize(primaryRay.direction);

    float cosAngle = dot(direction, lightDirection);
    float cosAngleSq = cosAngle * cosAngle;

    float G = czm_atmosphereMieAnisotropy;
    float GSq = G * G;

    // The Rayleigh phase function.
    float rayleighPhase = 3.0 / (50.2654824574) * (1.0 + cosAngleSq);
    // The Mie phase function.
    float miePhase = 3.0 / (25.1327412287) * ((1.0 - GSq) * (cosAngleSq + 1.0)) / (pow(1.0 + GSq - 2.0 * cosAngle * G, 1.5) * (2.0 + GSq));

    // The final color is generated by combining the effects of the Rayleigh and Mie scattering.
    vec3 rayleigh = rayleighPhase * rayleighColor;
    vec3 mie = miePhase * mieColor;

    vec3 color = (rayleigh + mie) * czm_atmosphereLightIntensity;

    return vec4(color, opacity);
}

`;var UB=`/**
 * Compute atmosphere scattering for the ground atmosphere and fog. This method
 * uses automatic uniforms so it is always synced with the scene settings.
 *
 * @name czm_computeGroundAtmosphereScattering
 * @glslfunction
 *
 * @param {vec3} positionWC The position of the fragment in world coordinates.
 * @param {vec3} lightDirection The direction of the light to calculate the scattering from.
 * @param {vec3} rayleighColor The variable the Rayleigh scattering will be written to.
 * @param {vec3} mieColor The variable the Mie scattering will be written to.
 * @param {float} opacity The variable the transmittance will be written to.
 */
void czm_computeGroundAtmosphereScattering(vec3 positionWC, vec3 lightDirection, out vec3 rayleighColor, out vec3 mieColor, out float opacity) {
    vec3 cameraToPositionWC = positionWC - czm_viewerPositionWC;
    vec3 cameraToPositionWCDirection = normalize(cameraToPositionWC);
    czm_ray primaryRay = czm_ray(czm_viewerPositionWC, cameraToPositionWCDirection);

    float atmosphereInnerRadius = length(positionWC);

    czm_computeScattering(
        primaryRay,
        length(cameraToPositionWC),
        lightDirection,
        atmosphereInnerRadius,
        rayleighColor,
        mieColor,
        opacity
    );
}
`;var VB=`/**
 * Returns a position in model coordinates relative to eye taking into
 * account the current scene mode: 3D, 2D, or Columbus view.
 * <p>
 * This uses standard position attributes, <code>position3DHigh</code>, 
 * <code>position3DLow</code>, <code>position2DHigh</code>, and <code>position2DLow</code>, 
 * and should be used when writing a vertex shader for an {@link Appearance}.
 * </p>
 *
 * @name czm_computePosition
 * @glslFunction
 *
 * @returns {vec4} The position relative to eye.
 *
 * @example
 * vec4 p = czm_computePosition();
 * v_positionEC = (czm_modelViewRelativeToEye * p).xyz;
 * gl_Position = czm_modelViewProjectionRelativeToEye * p;
 *
 * @see czm_translateRelativeToEye
 */
vec4 czm_computePosition();
`;var jB=`/**
 * This function computes the colors contributed by Rayliegh and Mie scattering on a given ray, as well as
 * the transmittance value for the ray. This function uses automatic uniforms
 * so the atmosphere settings are always synced with the current scene.
 *
 * @name czm_computeScattering
 * @glslfunction
 *
 * @param {czm_ray} primaryRay The ray from the camera to the position.
 * @param {float} primaryRayLength The length of the primary ray.
 * @param {vec3} lightDirection The direction of the light to calculate the scattering from.
 * @param {vec3} rayleighColor The variable the Rayleigh scattering will be written to.
 * @param {vec3} mieColor The variable the Mie scattering will be written to.
 * @param {float} opacity The variable the transmittance will be written to.
 */
void czm_computeScattering(
    czm_ray primaryRay,
    float primaryRayLength,
    vec3 lightDirection,
    float atmosphereInnerRadius,
    out vec3 rayleighColor,
    out vec3 mieColor,
    out float opacity
) {
    const float ATMOSPHERE_THICKNESS = 111e3; // The thickness of the atmosphere in meters.
    const int PRIMARY_STEPS_MAX = 16; // Maximum number of times the ray from the camera to the world position (primary ray) is sampled.
    const int LIGHT_STEPS_MAX = 4; // Maximum number of times the light is sampled from the light source's intersection with the atmosphere to a sample position on the primary ray.

    // Initialize the default scattering amounts to 0.
    rayleighColor = vec3(0.0);
    mieColor = vec3(0.0);
    opacity = 0.0;

    float atmosphereOuterRadius = atmosphereInnerRadius + ATMOSPHERE_THICKNESS;

    vec3 origin = vec3(0.0);

    // Calculate intersection from the camera to the outer ring of the atmosphere.
    czm_raySegment primaryRayAtmosphereIntersect = czm_raySphereIntersectionInterval(primaryRay, origin, atmosphereOuterRadius);

    // Return empty colors if no intersection with the atmosphere geometry.
    if (primaryRayAtmosphereIntersect == czm_emptyRaySegment) {
        return;
    }

    // To deal with smaller values of PRIMARY_STEPS (e.g. 4)
    // we implement a split strategy: sky or horizon.
    // For performance reasons, instead of a if/else branch
    // a soft choice is implemented through a weight 0.0 <= w_stop_gt_lprl <= 1.0
    float x = 1e-7 * primaryRayAtmosphereIntersect.stop / length(primaryRayLength);
    // Value close to 0.0: close to the horizon
    // Value close to 1.0: above in the sky
    float w_stop_gt_lprl = 0.5 * (1.0 + czm_approximateTanh(x));

    // The ray should start from the first intersection with the outer atmopshere, or from the camera position, if it is inside the atmosphere.
    float start_0 = primaryRayAtmosphereIntersect.start;
    primaryRayAtmosphereIntersect.start = max(primaryRayAtmosphereIntersect.start, 0.0);
    // The ray should end at the exit from the atmosphere or at the distance to the vertex, whichever is smaller.
    primaryRayAtmosphereIntersect.stop = min(primaryRayAtmosphereIntersect.stop, length(primaryRayLength));

    // For the number of ray steps, distinguish inside or outside atmosphere (outer space)
    // (1) from outer space we have to use more ray steps to get a realistic rendering
    // (2) within atmosphere we need fewer steps for faster rendering
    float x_o_a = start_0 - ATMOSPHERE_THICKNESS; // ATMOSPHERE_THICKNESS used as an ad-hoc constant, no precise meaning here, only the order of magnitude matters
    float w_inside_atmosphere = 1.0 - 0.5 * (1.0 + czm_approximateTanh(x_o_a));
    int PRIMARY_STEPS = PRIMARY_STEPS_MAX - int(w_inside_atmosphere * 12.0); // Number of times the ray from the camera to the world position (primary ray) is sampled.
    int LIGHT_STEPS = LIGHT_STEPS_MAX - int(w_inside_atmosphere * 2.0); // Number of times the light is sampled from the light source's intersection with the atmosphere to a sample position on the primary ray.

    // Setup for sampling positions along the ray - starting from the intersection with the outer ring of the atmosphere.
    float rayPositionLength = primaryRayAtmosphereIntersect.start;
    // (1) Outside the atmosphere: constant rayStepLength
    // (2) Inside atmosphere: variable rayStepLength to compensate the rough rendering of the smaller number of ray steps
    float totalRayLength = primaryRayAtmosphereIntersect.stop - rayPositionLength;
    float rayStepLengthIncrease = w_inside_atmosphere * ((1.0 - w_stop_gt_lprl) * totalRayLength / (float(PRIMARY_STEPS * (PRIMARY_STEPS + 1)) / 2.0));
    float rayStepLength = max(1.0 - w_inside_atmosphere, w_stop_gt_lprl) * totalRayLength / max(7.0 * w_inside_atmosphere, float(PRIMARY_STEPS));

    vec3 rayleighAccumulation = vec3(0.0);
    vec3 mieAccumulation = vec3(0.0);
    vec2 opticalDepth = vec2(0.0);
    vec2 heightScale = vec2(czm_atmosphereRayleighScaleHeight, czm_atmosphereMieScaleHeight);

    // Sample positions on the primary ray.
    for (int i = 0; i < PRIMARY_STEPS_MAX; ++i) {

        // The loop should be: for (int i = 0; i < PRIMARY_STEPS; ++i) {...} but WebGL1 cannot
        // loop with non-constant condition, so it has to break early instead
        if (i >= PRIMARY_STEPS) {
            break;
        }

        // Calculate sample position along viewpoint ray.
        vec3 samplePosition = primaryRay.origin + primaryRay.direction * (rayPositionLength + rayStepLength);

        // Calculate height of sample position above ellipsoid.
        float sampleHeight = length(samplePosition) - atmosphereInnerRadius;

        // Calculate and accumulate density of particles at the sample position.
        vec2 sampleDensity = exp(-sampleHeight / heightScale) * rayStepLength;
        opticalDepth += sampleDensity;

        // Generate ray from the sample position segment to the light source, up to the outer ring of the atmosphere.
        czm_ray lightRay = czm_ray(samplePosition, lightDirection);
        czm_raySegment lightRayAtmosphereIntersect = czm_raySphereIntersectionInterval(lightRay, origin, atmosphereOuterRadius);

        float lightStepLength = lightRayAtmosphereIntersect.stop / float(LIGHT_STEPS);
        float lightPositionLength = 0.0;

        vec2 lightOpticalDepth = vec2(0.0);

        // Sample positions along the light ray, to accumulate incidence of light on the latest sample segment.
        for (int j = 0; j < LIGHT_STEPS_MAX; ++j) {

            // The loop should be: for (int j = 0; i < LIGHT_STEPS; ++j) {...} but WebGL1 cannot
            // loop with non-constant condition, so it has to break early instead
            if (j >= LIGHT_STEPS) {
                break;
            }

            // Calculate sample position along light ray.
            vec3 lightPosition = samplePosition + lightDirection * (lightPositionLength + lightStepLength * 0.5);

            // Calculate height of the light sample position above ellipsoid.
            float lightHeight = length(lightPosition) - atmosphereInnerRadius;

            // Calculate density of photons at the light sample position.
            lightOpticalDepth += exp(-lightHeight / heightScale) * lightStepLength;

            // Increment distance on light ray.
            lightPositionLength += lightStepLength;
        }

        // Compute attenuation via the primary ray and the light ray.
        vec3 attenuation = exp(-((czm_atmosphereMieCoefficient * (opticalDepth.y + lightOpticalDepth.y)) + (czm_atmosphereRayleighCoefficient * (opticalDepth.x + lightOpticalDepth.x))));

        // Accumulate the scattering.
        rayleighAccumulation += sampleDensity.x * attenuation;
        mieAccumulation += sampleDensity.y * attenuation;

        // Increment distance on primary ray.
        rayPositionLength += (rayStepLength += rayStepLengthIncrease);
    }

    // Compute the scattering amount.
    rayleighColor = czm_atmosphereRayleighCoefficient * rayleighAccumulation;
    mieColor = czm_atmosphereMieCoefficient * mieAccumulation;

    // Compute the transmittance i.e. how much light is passing through the atmosphere.
    opacity = length(exp(-((czm_atmosphereMieCoefficient * opticalDepth.y) + (czm_atmosphereRayleighCoefficient * opticalDepth.x))));
}
`;var HB=`/**
 * Applies a 2D texture transformation matrix to texture coordinates.
 * This function applies translation, rotation, and scaling transformations
 * as specified by the KHR_texture_transform glTF extension.
 *
 * @name czm_computeTextureTransform
 * @glslFunction
 *
 * @param {vec2} texCoord The texture coordinates to transform.
 * @param {mat3} textureTransform The 3x3 transformation matrix.
 *
 * @returns {vec2} The transformed texture coordinates.
 *
 * @example
 * // GLSL declaration
 * vec2 czm_computeTextureTransform(vec2 texCoord, mat3 textureTransform);
 *
 * // Apply texture transform to UV coordinates
 * vec2 transformedUV = czm_computeTextureTransform(uv, u_textureTransform);
 */
vec2 czm_computeTextureTransform(vec2 texCoord, mat3 textureTransform)
{
    return vec2(textureTransform * vec3(texCoord, 1.0));
}`;var GB=`/**
 * @private
 */
vec2 cordic(float angle)
{
// Scale the vector by the appropriate factor for the 24 iterations to follow.
    vec2 vector = vec2(6.0725293500888267e-1, 0.0);
// Iteration 1
    float sense = (angle < 0.0) ? -1.0 : 1.0;
 //   float factor = sense * 1.0;  // 2^-0
    mat2 rotation = mat2(1.0, sense, -sense, 1.0);
    vector = rotation * vector;
    angle -= sense * 7.8539816339744828e-1;  // atan(2^-0)
// Iteration 2
    sense = (angle < 0.0) ? -1.0 : 1.0;
    float factor = sense * 5.0e-1;  // 2^-1
    rotation[0][1] = factor;
    rotation[1][0] = -factor;
    vector = rotation * vector;
    angle -= sense * 4.6364760900080609e-1;  // atan(2^-1)
// Iteration 3
    sense = (angle < 0.0) ? -1.0 : 1.0;
    factor = sense * 2.5e-1;  // 2^-2
    rotation[0][1] = factor;
    rotation[1][0] = -factor;
    vector = rotation * vector;
    angle -= sense * 2.4497866312686414e-1;  // atan(2^-2)
// Iteration 4
    sense = (angle < 0.0) ? -1.0 : 1.0;
    factor = sense * 1.25e-1;  // 2^-3
    rotation[0][1] = factor;
    rotation[1][0] = -factor;
    vector = rotation * vector;
    angle -= sense * 1.2435499454676144e-1;  // atan(2^-3)
// Iteration 5
    sense = (angle < 0.0) ? -1.0 : 1.0;
    factor = sense * 6.25e-2;  // 2^-4
    rotation[0][1] = factor;
    rotation[1][0] = -factor;
    vector = rotation * vector;
    angle -= sense * 6.2418809995957350e-2;  // atan(2^-4)
// Iteration 6
    sense = (angle < 0.0) ? -1.0 : 1.0;
    factor = sense * 3.125e-2;  // 2^-5
    rotation[0][1] = factor;
    rotation[1][0] = -factor;
    vector = rotation * vector;
    angle -= sense * 3.1239833430268277e-2;  // atan(2^-5)
// Iteration 7
    sense = (angle < 0.0) ? -1.0 : 1.0;
    factor = sense * 1.5625e-2;  // 2^-6
    rotation[0][1] = factor;
    rotation[1][0] = -factor;
    vector = rotation * vector;
    angle -= sense * 1.5623728620476831e-2;  // atan(2^-6)
// Iteration 8
    sense = (angle < 0.0) ? -1.0 : 1.0;
    factor = sense * 7.8125e-3;  // 2^-7
    rotation[0][1] = factor;
    rotation[1][0] = -factor;
    vector = rotation * vector;
    angle -= sense * 7.8123410601011111e-3;  // atan(2^-7)
// Iteration 9
    sense = (angle < 0.0) ? -1.0 : 1.0;
    factor = sense * 3.90625e-3;  // 2^-8
    rotation[0][1] = factor;
    rotation[1][0] = -factor;
    vector = rotation * vector;
    angle -= sense * 3.9062301319669718e-3;  // atan(2^-8)
// Iteration 10
    sense = (angle < 0.0) ? -1.0 : 1.0;
    factor = sense * 1.953125e-3;  // 2^-9
    rotation[0][1] = factor;
    rotation[1][0] = -factor;
    vector = rotation * vector;
    angle -= sense * 1.9531225164788188e-3;  // atan(2^-9)
// Iteration 11
    sense = (angle < 0.0) ? -1.0 : 1.0;
    factor = sense * 9.765625e-4;  // 2^-10
    rotation[0][1] = factor;
    rotation[1][0] = -factor;
    vector = rotation * vector;
    angle -= sense * 9.7656218955931946e-4;  // atan(2^-10)
// Iteration 12
    sense = (angle < 0.0) ? -1.0 : 1.0;
    factor = sense * 4.8828125e-4;  // 2^-11
    rotation[0][1] = factor;
    rotation[1][0] = -factor;
    vector = rotation * vector;
    angle -= sense * 4.8828121119489829e-4;  // atan(2^-11)
// Iteration 13
    sense = (angle < 0.0) ? -1.0 : 1.0;
    factor = sense * 2.44140625e-4;  // 2^-12
    rotation[0][1] = factor;
    rotation[1][0] = -factor;
    vector = rotation * vector;
    angle -= sense * 2.4414062014936177e-4;  // atan(2^-12)
// Iteration 14
    sense = (angle < 0.0) ? -1.0 : 1.0;
    factor = sense * 1.220703125e-4;  // 2^-13
    rotation[0][1] = factor;
    rotation[1][0] = -factor;
    vector = rotation * vector;
    angle -= sense * 1.2207031189367021e-4;  // atan(2^-13)
// Iteration 15
    sense = (angle < 0.0) ? -1.0 : 1.0;
    factor = sense * 6.103515625e-5;  // 2^-14
    rotation[0][1] = factor;
    rotation[1][0] = -factor;
    vector = rotation * vector;
    angle -= sense * 6.1035156174208773e-5;  // atan(2^-14)
// Iteration 16
    sense = (angle < 0.0) ? -1.0 : 1.0;
    factor = sense * 3.0517578125e-5;  // 2^-15
    rotation[0][1] = factor;
    rotation[1][0] = -factor;
    vector = rotation * vector;
    angle -= sense * 3.0517578115526096e-5;  // atan(2^-15)
// Iteration 17
    sense = (angle < 0.0) ? -1.0 : 1.0;
    factor = sense * 1.52587890625e-5;  // 2^-16
    rotation[0][1] = factor;
    rotation[1][0] = -factor;
    vector = rotation * vector;
    angle -= sense * 1.5258789061315762e-5;  // atan(2^-16)
// Iteration 18
    sense = (angle < 0.0) ? -1.0 : 1.0;
    factor = sense * 7.62939453125e-6;  // 2^-17
    rotation[0][1] = factor;
    rotation[1][0] = -factor;
    vector = rotation * vector;
    angle -= sense * 7.6293945311019700e-6;  // atan(2^-17)
// Iteration 19
    sense = (angle < 0.0) ? -1.0 : 1.0;
    factor = sense * 3.814697265625e-6;  // 2^-18
    rotation[0][1] = factor;
    rotation[1][0] = -factor;
    vector = rotation * vector;
    angle -= sense * 3.8146972656064961e-6;  // atan(2^-18)
// Iteration 20
    sense = (angle < 0.0) ? -1.0 : 1.0;
    factor = sense * 1.9073486328125e-6;  // 2^-19
    rotation[0][1] = factor;
    rotation[1][0] = -factor;
    vector = rotation * vector;
    angle -= sense * 1.9073486328101870e-6;  // atan(2^-19)
// Iteration 21
    sense = (angle < 0.0) ? -1.0 : 1.0;
    factor = sense * 9.5367431640625e-7;  // 2^-20
    rotation[0][1] = factor;
    rotation[1][0] = -factor;
    vector = rotation * vector;
    angle -= sense * 9.5367431640596084e-7;  // atan(2^-20)
// Iteration 22
    sense = (angle < 0.0) ? -1.0 : 1.0;
    factor = sense * 4.76837158203125e-7;  // 2^-21
    rotation[0][1] = factor;
    rotation[1][0] = -factor;
    vector = rotation * vector;
    angle -= sense * 4.7683715820308884e-7;  // atan(2^-21)
// Iteration 23
    sense = (angle < 0.0) ? -1.0 : 1.0;
    factor = sense * 2.384185791015625e-7;  // 2^-22
    rotation[0][1] = factor;
    rotation[1][0] = -factor;
    vector = rotation * vector;
    angle -= sense * 2.3841857910155797e-7;  // atan(2^-22)
// Iteration 24
    sense = (angle < 0.0) ? -1.0 : 1.0;
    factor = sense * 1.1920928955078125e-7;  // 2^-23
    rotation[0][1] = factor;
    rotation[1][0] = -factor;
    vector = rotation * vector;
//    angle -= sense * 1.1920928955078068e-7;  // atan(2^-23)

    return vector;
}

/**
 * Computes the cosine and sine of the provided angle using the CORDIC algorithm.
 *
 * @name czm_cosineAndSine
 * @glslFunction
 *
 * @param {float} angle The angle in radians.
 *
 * @returns {vec2} The resulting cosine of the angle (as the x coordinate) and sine of the angle (as the y coordinate).
 *
 * @example
 * vec2 v = czm_cosineAndSine(czm_piOverSix);
 * float cosine = v.x;
 * float sine = v.y;
 */
vec2 czm_cosineAndSine(float angle)
{
    if (angle < -czm_piOverTwo || angle > czm_piOverTwo)
    {
        if (angle < 0.0)
        {
            return -cordic(angle + czm_pi);
        }
        else
        {
            return -cordic(angle - czm_pi);
        }
    }
    else
    {
        return cordic(angle);
    }
}
`;var WB=`/**
 * Decodes RGB values packed into a single float at 8-bit precision. Encoded
 * representation is equivalent to 0xFFFFFF in JavaScript.
 *
 * @name czm_decodeRGB8
 * @glslFunction
 *
 * @param {float} encoded Float-encoded RGB values.
 * @returns {vec4} Decoded RGB values.
 */
vec4 czm_decodeRGB8(float encoded) {
    const float SHIFT_RIGHT16 = 1.0 / 65536.0;
    const float SHIFT_RIGHT8 = 1.0 / 256.0;
    const float SHIFT_LEFT16 = 65536.0;
    const float SHIFT_LEFT8 = 256.0;

    vec4 color = vec4(255.0);
    color.r = floor(encoded * SHIFT_RIGHT16);
    color.g = floor((encoded - color.r * SHIFT_LEFT16) * SHIFT_RIGHT8);
    color.b = floor(encoded - color.r * SHIFT_LEFT16 - color.g * SHIFT_LEFT8);
    return color / 255.0;
}
`;var qB=`/**
 * Decompresses texture coordinates that were packed into a single float.
 *
 * @name czm_decompressTextureCoordinates
 * @glslFunction
 *
 * @param {float} encoded The compressed texture coordinates.
 * @returns {vec2} The decompressed texture coordinates.
 */
 vec2 czm_decompressTextureCoordinates(float encoded)
 {
    float temp = encoded / 4096.0;
    float xZeroTo4095 = floor(temp);
    float stx = xZeroTo4095 / 4095.0;
    float sty = (encoded - xZeroTo4095 * 4096.0) / 4095.0;
    return vec2(stx, sty);
 }
`;var YB=`// emulated noperspective
#if (__VERSION__ == 300 || defined(GL_EXT_frag_depth)) && !defined(LOG_DEPTH)
out float v_WindowZ;
#endif

/**
 * Emulates GL_DEPTH_CLAMP, which is not available in WebGL 1 or 2.
 * GL_DEPTH_CLAMP clamps geometry that is outside the near and far planes, 
 * capping the shadow volume. More information here: 
 * https://www.khronos.org/registry/OpenGL/extensions/ARB/ARB_depth_clamp.txt.
 *
 * When GL_EXT_frag_depth is available we emulate GL_DEPTH_CLAMP by ensuring 
 * no geometry gets clipped by setting the clip space z value to 0.0 and then
 * sending the unaltered screen space z value (using emulated noperspective
 * interpolation) to the frag shader where it is clamped to [0,1] and then
 * written with gl_FragDepth (see czm_writeDepthClamp). This technique is based on:
 * https://stackoverflow.com/questions/5960757/how-to-emulate-gl-depth-clamp-nv.
 *
 * When GL_EXT_frag_depth is not available, which is the case on some mobile 
 * devices, we must attempt to fix this only in the vertex shader. 
 * The approach is to clamp the z value to the far plane, which closes the 
 * shadow volume but also distorts the geometry, so there can still be artifacts
 * on frustum seams.
 *
 * @name czm_depthClamp
 * @glslFunction
 *
 * @param {vec4} coords The vertex in clip coordinates.
 * @returns {vec4} The modified vertex.
 *
 * @example
 * gl_Position = czm_depthClamp(czm_modelViewProjection * vec4(position, 1.0));
 *
 * @see czm_writeDepthClamp
 */
vec4 czm_depthClamp(vec4 coords)
{
#ifndef LOG_DEPTH
#if __VERSION__ == 300 || defined(GL_EXT_frag_depth)
    v_WindowZ = (0.5 * (coords.z / coords.w) + 0.5) * coords.w;
    coords.z = 0.0;
#else
    coords.z = min(coords.z, coords.w);
#endif
#endif
    return coords;
}
`;var XB=`/**
 * Computes a 3x3 rotation matrix that transforms vectors from an ellipsoid's east-north-up coordinate system 
 * to eye coordinates.  In east-north-up coordinates, x points east, y points north, and z points along the 
 * surface normal.  East-north-up can be used as an ellipsoid's tangent space for operations such as bump mapping.
 * <br /><br />
 * The ellipsoid is assumed to be centered at the model coordinate's origin.
 *
 * @name czm_eastNorthUpToEyeCoordinates
 * @glslFunction
 *
 * @param {vec3} positionMC The position on the ellipsoid in model coordinates.
 * @param {vec3} normalEC The normalized ellipsoid surface normal, at <code>positionMC</code>, in eye coordinates.
 *
 * @returns {mat3} A 3x3 rotation matrix that transforms vectors from the east-north-up coordinate system to eye coordinates.
 *
 * @example
 * // Transform a vector defined in the east-north-up coordinate 
 * // system, (0, 0, 1) which is the surface normal, to eye 
 * // coordinates.
 * mat3 m = czm_eastNorthUpToEyeCoordinates(positionMC, normalEC);
 * vec3 normalEC = m * vec3(0.0, 0.0, 1.0);
 */
mat3 czm_eastNorthUpToEyeCoordinates(vec3 positionMC, vec3 normalEC)
{
    vec3 tangentMC = normalize(vec3(-positionMC.y, positionMC.x, 0.0));  // normalized surface tangent in model coordinates
    vec3 tangentEC = normalize(czm_normal3D * tangentMC);                // normalized surface tangent in eye coordinates
    vec3 bitangentEC = normalize(cross(normalEC, tangentEC));            // normalized surface bitangent in eye coordinates

    return mat3(
        tangentEC.x,   tangentEC.y,   tangentEC.z,
        bitangentEC.x, bitangentEC.y, bitangentEC.z,
        normalEC.x,    normalEC.y,    normalEC.z);
}
`;var KB=`/**
 * DOC_TBA
 *
 * @name czm_ellipsoidContainsPoint
 * @glslFunction
 *
 */
bool czm_ellipsoidContainsPoint(vec3 ellipsoid_inverseRadii, vec3 point)
{
    vec3 scaled = ellipsoid_inverseRadii * (czm_inverseModelView * vec4(point, 1.0)).xyz;
    return (dot(scaled, scaled) <= 1.0);
}
`;var $B=`/**
 * Approximate uv coordinates based on the ellipsoid normal.
 *
 * @name czm_ellipsoidTextureCoordinates
 * @glslFunction
 */
vec2 czm_ellipsoidTextureCoordinates(vec3 normal)
{
    return vec2(atan(normal.y, normal.x) * czm_oneOverTwoPi + 0.5, asin(normal.z) * czm_oneOverPi + 0.5);
}
`;var JB=`/**
 * Compares <code>left</code> and <code>right</code> componentwise. Returns <code>true</code>
 * if they are within <code>epsilon</code> and <code>false</code> otherwise. The inputs
 * <code>left</code> and <code>right</code> can be <code>float</code>s, <code>vec2</code>s,
 * <code>vec3</code>s, or <code>vec4</code>s.
 *
 * @name czm_equalsEpsilon
 * @glslFunction
 *
 * @param {} left The first vector.
 * @param {} right The second vector.
 * @param {float} epsilon The epsilon to use for equality testing.
 * @returns {bool} <code>true</code> if the components are within <code>epsilon</code> and <code>false</code> otherwise.
 *
 * @example
 * // GLSL declarations
 * bool czm_equalsEpsilon(float left, float right, float epsilon);
 * bool czm_equalsEpsilon(vec2 left, vec2 right, float epsilon);
 * bool czm_equalsEpsilon(vec3 left, vec3 right, float epsilon);
 * bool czm_equalsEpsilon(vec4 left, vec4 right, float epsilon);
 */
bool czm_equalsEpsilon(vec4 left, vec4 right, float epsilon) {
    return all(lessThanEqual(abs(left - right), vec4(epsilon)));
}

bool czm_equalsEpsilon(vec3 left, vec3 right, float epsilon) {
    return all(lessThanEqual(abs(left - right), vec3(epsilon)));
}

bool czm_equalsEpsilon(vec2 left, vec2 right, float epsilon) {
    return all(lessThanEqual(abs(left - right), vec2(epsilon)));
}

bool czm_equalsEpsilon(float left, float right, float epsilon) {
    return (abs(left - right) <= epsilon);
}
`;var ZB=`/**
 * DOC_TBA
 *
 * @name czm_eyeOffset
 * @glslFunction
 *
 * @param {vec4} positionEC DOC_TBA.
 * @param {vec3} eyeOffset DOC_TBA.
 *
 * @returns {vec4} DOC_TBA.
 */
vec4 czm_eyeOffset(vec4 positionEC, vec3 eyeOffset)
{
    // This equation is approximate in x and y.
    vec4 p = positionEC;
    vec4 zEyeOffset = normalize(p) * eyeOffset.z;
    p.xy += eyeOffset.xy + zEyeOffset.xy;
    p.z += zEyeOffset.z;
    return p;
}
`;var QB=`/**
 * Transforms a position from eye to window coordinates.  The transformation
 * from eye to clip coordinates is done using {@link czm_projection}.
 * The transform from normalized device coordinates to window coordinates is
 * done using {@link czm_viewportTransformation}, which assumes a depth range
 * of <code>near = 0</code> and <code>far = 1</code>.
 * <br /><br />
 * This transform is useful when there is a need to manipulate window coordinates
 * in a vertex shader as done by {@link BillboardCollection}.
 *
 * @name czm_eyeToWindowCoordinates
 * @glslFunction
 *
 * @param {vec4} position The position in eye coordinates to transform.
 *
 * @returns {vec4} The transformed position in window coordinates.
 *
 * @see czm_modelToWindowCoordinates
 * @see czm_projection
 * @see czm_viewportTransformation
 * @see BillboardCollection
 *
 * @example
 * vec4 positionWC = czm_eyeToWindowCoordinates(positionEC);
 */
vec4 czm_eyeToWindowCoordinates(vec4 positionEC)
{
    vec4 q = czm_projection * positionEC;                        // clip coordinates
    q.xyz /= q.w;                                                // normalized device coordinates
    q.xyz = (czm_viewportTransformation * vec4(q.xyz, 1.0)).xyz; // window coordinates
    return q;
}
`;var e2=`/**
 * Approxiamtes atan over the range [0, 1]. Safe to flip output for negative input.
 *
 * Based on Michal Drobot's approximation from ShaderFastLibs, which in turn is based on
 * "Efficient approximations for the arctangent function," Rajan, S. Sichun Wang Inkol, R. Joyal, A., May 2006.
 * Adapted from ShaderFastLibs under MIT License.
 *
 * Chosen for the following characteristics over range [0, 1]:
 * - basically no error at 0 and 1, important for getting around range limit (naive atan2 via atan requires infinite range atan)
 * - no visible artifacts from first-derivative discontinuities, unlike latitude via range-reduced sqrt asin approximations (at equator)
 *
 * The original code is x * (-0.1784 * abs(x) - 0.0663 * x * x + 1.0301);
 * Removed the abs() in here because it isn't needed, the input range is guaranteed as [0, 1] by how we're approximating atan2.
 *
 * @name czm_fastApproximateAtan
 * @glslFunction
 *
 * @param {float} x Value between 0 and 1 inclusive.
 *
 * @returns {float} Approximation of atan(x)
 */
float czm_fastApproximateAtan(float x) {
    return x * (-0.1784 * x - 0.0663 * x * x + 1.0301);
}

/**
 * Approximation of atan2.
 *
 * Range reduction math based on nvidia's cg reference implementation for atan2: http://developer.download.nvidia.com/cg/atan2.html
 * However, we replaced their atan curve with Michael Drobot's (see above).
 *
 * @name czm_fastApproximateAtan
 * @glslFunction
 *
 * @param {float} x Value between -1 and 1 inclusive.
 * @param {float} y Value between -1 and 1 inclusive.
 *
 * @returns {float} Approximation of atan2(x, y)
 */
float czm_fastApproximateAtan(float x, float y) {
    // atan approximations are usually only reliable over [-1, 1], or, in our case, [0, 1] due to modifications.
    // So range-reduce using abs and by flipping whether x or y is on top.
    float t = abs(x); // t used as swap and atan result.
    float opposite = abs(y);
    float adjacent = max(t, opposite);
    opposite = min(t, opposite);

    t = czm_fastApproximateAtan(opposite / adjacent);

    // Undo range reduction
    t = czm_branchFreeTernary(abs(y) > abs(x), czm_piOverTwo - t, t);
    t = czm_branchFreeTernary(x < 0.0, czm_pi - t, t);
    t = czm_branchFreeTernary(y < 0.0, -t, t);
    return t;
}
`;var t2=`/**
 * Gets the color with fog at a distance from the camera.
 *
 * @name czm_fog
 * @glslFunction
 *
 * @param {float} distanceToCamera The distance to the camera in meters.
 * @param {vec3} color The original color.
 * @param {vec3} fogColor The color of the fog.
 *
 * @returns {vec3} The color adjusted for fog at the distance from the camera.
 */
vec3 czm_fog(float distanceToCamera, vec3 color, vec3 fogColor)
{
    float scalar = distanceToCamera * czm_fogDensity;
    float fog = 1.0 - exp(-(scalar * scalar));
    return mix(color, fogColor, fog);
}

/**
 * Gets the color with fog at a distance from the camera.
 *
 * @name czm_fog
 * @glslFunction
 *
 * @param {float} distanceToCamera The distance to the camera in meters.
 * @param {vec3} color The original color.
 * @param {vec3} fogColor The color of the fog.
 * @param {float} fogModifierConstant A constant to modify the appearance of fog.
 *
 * @returns {vec3} The color adjusted for fog at the distance from the camera.
 */
vec3 czm_fog(float distanceToCamera, vec3 color, vec3 fogColor, float fogModifierConstant)
{
    float scalar = distanceToCamera * czm_fogDensity;
    float fog = 1.0 - exp(-((fogModifierConstant * scalar + fogModifierConstant) * (scalar * (1.0 + fogModifierConstant))));
    return mix(color, fogColor, fog);
}
`;var n2=`/**
 * Converts a color from RGB space to linear space.
 *
 * @name czm_gammaCorrect
 * @glslFunction
 *
 * @param {vec3} color The color in RGB space.
 * @returns {vec3} The color in linear space.
 */
vec3 czm_gammaCorrect(vec3 color) {
#ifdef HDR
    color = pow(color, vec3(czm_gamma));
#endif
    return color;
}

vec4 czm_gammaCorrect(vec4 color) {
#ifdef HDR
    color.rgb = pow(color.rgb, vec3(czm_gamma));
#endif
    return color;
}
`;var i2=`/**
 * DOC_TBA
 *
 * @name czm_geodeticSurfaceNormal
 * @glslFunction
 *
 * @param {vec3} positionOnEllipsoid DOC_TBA
 * @param {vec3} ellipsoidCenter DOC_TBA
 * @param {vec3} oneOverEllipsoidRadiiSquared DOC_TBA
 * 
 * @returns {vec3} DOC_TBA.
 */
vec3 czm_geodeticSurfaceNormal(vec3 positionOnEllipsoid, vec3 ellipsoidCenter, vec3 oneOverEllipsoidRadiiSquared)
{
    return normalize((positionOnEllipsoid - ellipsoidCenter) * oneOverEllipsoidRadiiSquared);
}
`;var r2=`/**
 * An czm_material with default values. Every material's czm_getMaterial
 * should use this default material as a base for the material it returns.
 * The default normal value is given by materialInput.normalEC.
 *
 * @name czm_getDefaultMaterial
 * @glslFunction
 *
 * @param {czm_materialInput} input The input used to construct the default material.
 *
 * @returns {czm_material} The default material.
 *
 * @see czm_materialInput
 * @see czm_material
 * @see czm_getMaterial
 */
czm_material czm_getDefaultMaterial(czm_materialInput materialInput)
{
    czm_material material;
    material.diffuse = vec3(0.0);
    material.specular = 0.0;
    material.shininess = 1.0;
    material.normal = materialInput.normalEC;
    material.emission = vec3(0.0);
    material.alpha = 1.0;
    return material;
}
`;var o2=`/**
 * Select which direction vector to use for dynamic atmosphere lighting based on an enum value
 *
 * @name czm_getDynamicAtmosphereLightDirection
 * @glslfunction
 * @see DynamicAtmosphereLightingType.js
 *
 * @param {vec3} positionWC the position of the vertex/fragment in world coordinates. This is normalized and returned when dynamic lighting is turned off.
 * @param {float} lightEnum The enum value for selecting between light sources.
 * @return {vec3} The normalized light direction vector. Depending on the enum value, it is either positionWC, czm_lightDirectionWC or czm_sunDirectionWC
 */
vec3 czm_getDynamicAtmosphereLightDirection(vec3 positionWC, float lightEnum) {
    const float NONE = 0.0;
    const float SCENE_LIGHT = 1.0;
    const float SUNLIGHT = 2.0;

    vec3 lightDirection =
        positionWC * float(lightEnum == NONE) +
        czm_lightDirectionWC * float(lightEnum == SCENE_LIGHT) +
        czm_sunDirectionWC * float(lightEnum == SUNLIGHT);
    return normalize(lightDirection);
}
`;var a2=`/**
 * Calculates the intensity of diffusely reflected light.
 *
 * @name czm_getLambertDiffuse
 * @glslFunction
 *
 * @param {vec3} lightDirectionEC Unit vector pointing to the light source in eye coordinates.
 * @param {vec3} normalEC The surface normal in eye coordinates.
 *
 * @returns {float} The intensity of the diffuse reflection.
 *
 * @see czm_phong
 *
 * @example
 * float diffuseIntensity = czm_getLambertDiffuse(lightDirectionEC, normalEC);
 * float specularIntensity = czm_getSpecular(lightDirectionEC, toEyeEC, normalEC, 200);
 * vec3 color = (diffuseColor * diffuseIntensity) + (specularColor * specularIntensity);
 */
float czm_getLambertDiffuse(vec3 lightDirectionEC, vec3 normalEC)
{
    return max(dot(lightDirectionEC, normalEC), 0.0);
}
`;var s2=`/**
 * Calculates the specular intensity of reflected light.
 *
 * @name czm_getSpecular
 * @glslFunction
 *
 * @param {vec3} lightDirectionEC Unit vector pointing to the light source in eye coordinates.
 * @param {vec3} toEyeEC Unit vector pointing to the eye position in eye coordinates.
 * @param {vec3} normalEC The surface normal in eye coordinates.
 * @param {float} shininess The sharpness of the specular reflection.  Higher values create a smaller, more focused specular highlight.
 *
 * @returns {float} The intensity of the specular highlight.
 *
 * @see czm_phong
 *
 * @example
 * float diffuseIntensity = czm_getLambertDiffuse(lightDirectionEC, normalEC);
 * float specularIntensity = czm_getSpecular(lightDirectionEC, toEyeEC, normalEC, 200);
 * vec3 color = (diffuseColor * diffuseIntensity) + (specularColor * specularIntensity);
 */
float czm_getSpecular(vec3 lightDirectionEC, vec3 toEyeEC, vec3 normalEC, float shininess)
{
    vec3 toReflectedLight = reflect(-lightDirectionEC, normalEC);
    float specular = max(dot(toReflectedLight, toEyeEC), 0.0);

    // pow has undefined behavior if both parameters <= 0.
    // Prevent this by making sure shininess is at least czm_epsilon2.
    return pow(specular, max(shininess, czm_epsilon2));
}
`;var c2=`/**
 * @private
 */
vec4 czm_getWaterNoise(sampler2D normalMap, vec2 uv, float time, float angleInRadians)
{
    float cosAngle = cos(angleInRadians);
    float sinAngle = sin(angleInRadians);

    // time dependent sampling directions
    vec2 s0 = vec2(1.0/17.0, 0.0);
    vec2 s1 = vec2(-1.0/29.0, 0.0);
    vec2 s2 = vec2(1.0/101.0, 1.0/59.0);
    vec2 s3 = vec2(-1.0/109.0, -1.0/57.0);

    // rotate sampling direction by specified angle
    s0 = vec2((cosAngle * s0.x) - (sinAngle * s0.y), (sinAngle * s0.x) + (cosAngle * s0.y));
    s1 = vec2((cosAngle * s1.x) - (sinAngle * s1.y), (sinAngle * s1.x) + (cosAngle * s1.y));
    s2 = vec2((cosAngle * s2.x) - (sinAngle * s2.y), (sinAngle * s2.x) + (cosAngle * s2.y));
    s3 = vec2((cosAngle * s3.x) - (sinAngle * s3.y), (sinAngle * s3.x) + (cosAngle * s3.y));

    vec2 uv0 = (uv/103.0) + (time * s0);
    vec2 uv1 = uv/107.0 + (time * s1) + vec2(0.23);
    vec2 uv2 = uv/vec2(897.0, 983.0) + (time * s2) + vec2(0.51);
    vec2 uv3 = uv/vec2(991.0, 877.0) + (time * s3) + vec2(0.71);

    uv0 = fract(uv0);
    uv1 = fract(uv1);
    uv2 = fract(uv2);
    uv3 = fract(uv3);
    vec4 noise = (texture(normalMap, uv0)) +
                 (texture(normalMap, uv1)) +
                 (texture(normalMap, uv2)) +
                 (texture(normalMap, uv3));

    // average and scale to between -1 and 1
    return ((noise / 4.0) - 0.5) * 2.0;
}
`;var l2=`/**
 * Adjusts the hue of a color.
 * 
 * @name czm_hue
 * @glslFunction
 * 
 * @param {vec3} rgb The color.
 * @param {float} adjustment The amount to adjust the hue of the color in radians.
 *
 * @returns {float} The color with the hue adjusted.
 *
 * @example
 * vec3 adjustHue = czm_hue(color, czm_pi); // The same as czm_hue(color, -czm_pi)
 */
vec3 czm_hue(vec3 rgb, float adjustment)
{
    const mat3 toYIQ = mat3(0.299,     0.587,     0.114,
                            0.595716, -0.274453, -0.321263,
                            0.211456, -0.522591,  0.311135);
    const mat3 toRGB = mat3(1.0,  0.9563,  0.6210,
                            1.0, -0.2721, -0.6474,
                            1.0, -1.107,   1.7046);
    
    vec3 yiq = toYIQ * rgb;
    float hue = atan(yiq.z, yiq.y) + adjustment;
    float chroma = sqrt(yiq.z * yiq.z + yiq.y * yiq.y);
    
    vec3 color = vec3(yiq.x, chroma * cos(hue), chroma * sin(hue));
    return toRGB * color;
}
`;var u2=`/**
 * Converts a color in linear space to RGB space.
 *
 * @name czm_inverseGamma
 * @glslFunction
 *
 * @param {vec3} color The color in linear space.
 * @returns {vec3} The color in RGB space.
 */
vec3 czm_inverseGamma(vec3 color) {
    return pow(color, vec3(1.0 / czm_gamma));
}
`;var f2=`/**
 * Determines if a time interval is empty.
 *
 * @name czm_isEmpty
 * @glslFunction 
 * 
 * @param {czm_raySegment} interval The interval to test.
 * 
 * @returns {bool} <code>true</code> if the time interval is empty; otherwise, <code>false</code>.
 *
 * @example
 * bool b0 = czm_isEmpty(czm_emptyRaySegment);      // true
 * bool b1 = czm_isEmpty(czm_raySegment(0.0, 1.0)); // false
 * bool b2 = czm_isEmpty(czm_raySegment(1.0, 1.0)); // false, contains 1.0.
 */
bool czm_isEmpty(czm_raySegment interval)
{
    return (interval.stop < 0.0);
}
`;var d2=`/**
 * Determines if a time interval is empty.
 *
 * @name czm_isFull
 * @glslFunction 
 * 
 * @param {czm_raySegment} interval The interval to test.
 * 
 * @returns {bool} <code>true</code> if the time interval is empty; otherwise, <code>false</code>.
 *
 * @example
 * bool b0 = czm_isEmpty(czm_emptyRaySegment);      // true
 * bool b1 = czm_isEmpty(czm_raySegment(0.0, 1.0)); // false
 * bool b2 = czm_isEmpty(czm_raySegment(1.0, 1.0)); // false, contains 1.0.
 */
bool czm_isFull(czm_raySegment interval)
{
    return (interval.start == 0.0 && interval.stop == czm_infinity);
}
`;var h2=`/**
 * Computes the fraction of a Web Wercator rectangle at which a given geodetic latitude is located.
 *
 * @name czm_latitudeToWebMercatorFraction
 * @glslFunction
 *
 * @param {float} latitude The geodetic latitude, in radians.
 * @param {float} southMercatorY The Web Mercator coordinate of the southern boundary of the rectangle.
 * @param {float} oneOverMercatorHeight The total height of the rectangle in Web Mercator coordinates.
 *
 * @returns {float} The fraction of the rectangle at which the latitude occurs.  If the latitude is the southern
 *          boundary of the rectangle, the return value will be zero.  If it is the northern boundary, the return
 *          value will be 1.0.  Latitudes in between are mapped according to the Web Mercator projection.
 */ 
float czm_latitudeToWebMercatorFraction(float latitude, float southMercatorY, float oneOverMercatorHeight)
{
    float sinLatitude = sin(latitude);
    float mercatorY = 0.5 * log((1.0 + sinLatitude) / (1.0 - sinLatitude));
    
    return (mercatorY - southMercatorY) * oneOverMercatorHeight;
}
`;var m2=`/**
 * Computes distance from an point in 2D to a line in 2D.
 *
 * @name czm_lineDistance
 * @glslFunction
 *
 * param {vec2} point1 A point along the line.
 * param {vec2} point2 A point along the line.
 * param {vec2} point A point that may or may not be on the line.
 * returns {float} The distance from the point to the line.
 */
float czm_lineDistance(vec2 point1, vec2 point2, vec2 point) {
    return abs((point2.y - point1.y) * point.x - (point2.x - point1.x) * point.y + point2.x * point1.y - point2.y * point1.x) / distance(point2, point1);
}
`;var p2=`/**
 * Converts a linear RGB color to an sRGB color.
 *
 * @param {vec3|vec4} linearIn The color in linear color space.
 * @returns {vec3|vec4} The color in sRGB color space. The vector type matches the input.
 */
vec3 czm_linearToSrgb(vec3 linearIn) 
{
    return pow(linearIn, vec3(1.0/2.2));
}

vec4 czm_linearToSrgb(vec4 linearIn) 
{
    vec3 srgbOut = pow(linearIn.rgb, vec3(1.0/2.2));
    return vec4(srgbOut, linearIn.a);
}
`;var g2=`/**
 * Computes the luminance of a color. 
 *
 * @name czm_luminance
 * @glslFunction
 *
 * @param {vec3} rgb The color.
 * 
 * @returns {float} The luminance.
 *
 * @example
 * float light = czm_luminance(vec3(0.0)); // 0.0
 * float dark = czm_luminance(vec3(1.0));  // ~1.0 
 */
float czm_luminance(vec3 rgb)
{
    // Algorithm from Chapter 10 of Graphics Shaders.
    const vec3 W = vec3(0.2125, 0.7154, 0.0721);
    return dot(rgb, W);
}
`;var _2=`/**
 * Find the maximum component of a vector.
 *
 * @name czm_maximumComponent
 * @glslFunction
 *
 * @param {vec2|vec3|vec4} v The input vector.
 * @returns {float} The value of the largest component.
 */
float czm_maximumComponent(vec2 v)
{
    return max(v.x, v.y);
}
float czm_maximumComponent(vec3 v)
{
    return max(max(v.x, v.y), v.z);
}
float czm_maximumComponent(vec4 v)
{
    return max(max(max(v.x, v.y), v.z), v.w);
}
`;var y2=`/**
 * Computes the size of a pixel in meters at a distance from the eye.
 * <p>
 * Use this version when passing in a custom pixel ratio. For example, passing in 1.0 will return meters per native device pixel.
 * </p>
 * @name czm_metersPerPixel
 * @glslFunction
 *
 * @param {vec3} positionEC The position to get the meters per pixel in eye coordinates.
 * @param {float} pixelRatio The scaling factor from pixel space to coordinate space
 *
 * @returns {float} The meters per pixel at positionEC.
 */
float czm_metersPerPixel(vec4 positionEC, float pixelRatio)
{
    float width = czm_viewport.z;
    float height = czm_viewport.w;
    float pixelWidth;
    float pixelHeight;

    float top = czm_frustumPlanes.x;
    float bottom = czm_frustumPlanes.y;
    float left = czm_frustumPlanes.z;
    float right = czm_frustumPlanes.w;

    if (czm_sceneMode == czm_sceneMode2D || czm_orthographicIn3D == 1.0)
    {
        float frustumWidth = right - left;
        float frustumHeight = top - bottom;
        pixelWidth = frustumWidth / width;
        pixelHeight = frustumHeight / height;
    }
    else
    {
        float distanceToPixel = -positionEC.z;
        float inverseNear = 1.0 / czm_currentFrustum.x;
        float tanTheta = top * inverseNear;
        pixelHeight = 2.0 * distanceToPixel * tanTheta / height;
        tanTheta = right * inverseNear;
        pixelWidth = 2.0 * distanceToPixel * tanTheta / width;
    }

    return max(pixelWidth, pixelHeight) * pixelRatio;
}

/**
 * Computes the size of a pixel in meters at a distance from the eye.
 * <p>
 * Use this version when scaling by pixel ratio.
 * </p>
 * @name czm_metersPerPixel
 * @glslFunction
 *
 * @param {vec3} positionEC The position to get the meters per pixel in eye coordinates.
 *
 * @returns {float} The meters per pixel at positionEC.
 */
float czm_metersPerPixel(vec4 positionEC)
{
    return czm_metersPerPixel(positionEC, czm_pixelRatio);
}
`;var A2=`/**
 * Transforms a position from model to window coordinates.  The transformation
 * from model to clip coordinates is done using {@link czm_modelViewProjection}.
 * The transform from normalized device coordinates to window coordinates is
 * done using {@link czm_viewportTransformation}, which assumes a depth range
 * of <code>near = 0</code> and <code>far = 1</code>.
 * <br /><br />
 * This transform is useful when there is a need to manipulate window coordinates
 * in a vertex shader as done by {@link BillboardCollection}.
 * <br /><br />
 * This function should not be confused with {@link czm_viewportOrthographic},
 * which is an orthographic projection matrix that transforms from window 
 * coordinates to clip coordinates.
 *
 * @name czm_modelToWindowCoordinates
 * @glslFunction
 *
 * @param {vec4} position The position in model coordinates to transform.
 *
 * @returns {vec4} The transformed position in window coordinates.
 *
 * @see czm_eyeToWindowCoordinates
 * @see czm_modelViewProjection
 * @see czm_viewportTransformation
 * @see czm_viewportOrthographic
 * @see BillboardCollection
 *
 * @example
 * vec4 positionWC = czm_modelToWindowCoordinates(positionMC);
 */
vec4 czm_modelToWindowCoordinates(vec4 position)
{
    vec4 positionEC = czm_modelView * position;
    vec4 q = czm_projection * positionEC;
    q.xyz /= q.w;                                                // normalized device coordinates
    q.xyz = (czm_viewportTransformation * vec4(q.xyz, 1.0)).xyz; // window coordinates
    return q;
}
`;var b2=`/**
 * DOC_TBA
 *
 * @name czm_multiplyWithColorBalance
 * @glslFunction
 */
vec3 czm_multiplyWithColorBalance(vec3 left, vec3 right)
{
    // Algorithm from Chapter 10 of Graphics Shaders.
    const vec3 W = vec3(0.2125, 0.7154, 0.0721);
    
    vec3 target = left * right;
    float leftLuminance = dot(left, W);
    float rightLuminance = dot(right, W);
    float targetLuminance = dot(target, W);
    
    return ((leftLuminance + rightLuminance) / (2.0 * targetLuminance)) * target;
}
`;var x2=`/**
 * Computes a value that scales with distance.  The scaling is clamped at the near and
 * far distances, and does not extrapolate.  This function works with the
 * {@link NearFarScalar} JavaScript class.
 *
 * @name czm_nearFarScalar
 * @glslFunction
 *
 * @param {vec4} nearFarScalar A vector with 4 components: Near distance (x), Near value (y), Far distance (z), Far value (w).
 * @param {float} cameraDistSq The square of the current distance from the camera.
 *
 * @returns {float} The value at this distance.
 */
float czm_nearFarScalar(vec4 nearFarScalar, float cameraDistSq)
{
    float valueAtMin = nearFarScalar.y;
    float valueAtMax = nearFarScalar.w;
    float nearDistanceSq = nearFarScalar.x * nearFarScalar.x;
    float farDistanceSq = nearFarScalar.z * nearFarScalar.z;

    float t = (cameraDistSq - nearDistanceSq) / (farDistanceSq - nearDistanceSq);

    t = pow(clamp(t, 0.0, 1.0), 0.2);

    return mix(valueAtMin, valueAtMax, t);
}
`;var T2=` /**
  * Decodes a unit-length vector in 'oct' encoding to a normalized 3-component Cartesian vector.
  * The 'oct' encoding is described in "A Survey of Efficient Representations of Independent Unit Vectors",
  * Cigolle et al 2014: http://jcgt.org/published/0003/02/01/
  *
  * @name czm_octDecode
  * @param {vec2} encoded The oct-encoded, unit-length vector
  * @param {float} range The maximum value of the SNORM range. The encoded vector is stored in log2(rangeMax+1) bits.
  * @returns {vec3} The decoded and normalized vector
  */
  vec3 czm_octDecode(vec2 encoded, float range)
  {
      if (encoded.x == 0.0 && encoded.y == 0.0) {
          return vec3(0.0, 0.0, 0.0);
      }

     encoded = encoded / range * 2.0 - 1.0;
     vec3 v = vec3(encoded.x, encoded.y, 1.0 - abs(encoded.x) - abs(encoded.y));
     if (v.z < 0.0)
     {
         v.xy = (1.0 - abs(v.yx)) * czm_signNotZero(v.xy);
     }

     return normalize(v);
  }

/**
 * Decodes a unit-length vector in 'oct' encoding to a normalized 3-component Cartesian vector.
 * The 'oct' encoding is described in "A Survey of Efficient Representations of Independent Unit Vectors",
 * Cigolle et al 2014: http://jcgt.org/published/0003/02/01/
 *
 * @name czm_octDecode
 * @param {vec2} encoded The oct-encoded, unit-length vector
 * @returns {vec3} The decoded and normalized vector
 */
 vec3 czm_octDecode(vec2 encoded)
 {
    return czm_octDecode(encoded, 255.0);
 }

 /**
 * Decodes a unit-length vector in 'oct' encoding packed into a floating-point number to a normalized 3-component Cartesian vector.
 * The 'oct' encoding is described in "A Survey of Efficient Representations of Independent Unit Vectors",
 * Cigolle et al 2014: http://jcgt.org/published/0003/02/01/
 *
 * @name czm_octDecode
 * @param {float} encoded The oct-encoded, unit-length vector
 * @returns {vec3} The decoded and normalized vector
 */
 vec3 czm_octDecode(float encoded)
 {
    float temp = encoded / 256.0;
    float x = floor(temp);
    float y = (temp - x) * 256.0;
    return czm_octDecode(vec2(x, y));
 }

/**
 * Decodes three unit-length vectors in 'oct' encoding packed into two floating-point numbers to normalized 3-component Cartesian vectors.
 * The 'oct' encoding is described in "A Survey of Efficient Representations of Independent Unit Vectors",
 * Cigolle et al 2014: http://jcgt.org/published/0003/02/01/
 *
 * @name czm_octDecode
 * @param {vec2} encoded The packed oct-encoded, unit-length vectors.
 * @param {vec3} vector1 One decoded and normalized vector.
 * @param {vec3} vector2 One decoded and normalized vector.
 * @param {vec3} vector3 One decoded and normalized vector.
 */
  void czm_octDecode(vec2 encoded, out vec3 vector1, out vec3 vector2, out vec3 vector3)
 {
    float temp = encoded.x / 65536.0;
    float x = floor(temp);
    float encodedFloat1 = (temp - x) * 65536.0;

    temp = encoded.y / 65536.0;
    float y = floor(temp);
    float encodedFloat2 = (temp - y) * 65536.0;

    vector1 = czm_octDecode(encodedFloat1);
    vector2 = czm_octDecode(encodedFloat2);
    vector3 = czm_octDecode(vec2(x, y));
 }

`;var C2=`/**
 * Packs a depth value into a vec4 that can be represented by unsigned bytes.
 *
 * @name czm_packDepth
 * @glslFunction
 *
 * @param {float} depth The floating-point depth.
 * @returns {vec4} The packed depth.
 */
vec4 czm_packDepth(float depth)
{
    // See Aras Pranckevi\u010Dius' post Encoding Floats to RGBA
    // http://aras-p.info/blog/2009/07/30/encoding-floats-to-rgba-the-final/
    vec4 enc = vec4(1.0, 255.0, 65025.0, 16581375.0) * depth;
    enc = fract(enc);
    enc -= enc.yzww * vec4(1.0 / 255.0, 1.0 / 255.0, 1.0 / 255.0, 0.0);
    return enc;
}
`;var v2=`vec3 lambertianDiffuse(vec3 diffuseColor)
{
    return diffuseColor / czm_pi;
}

vec3 fresnelSchlick2(vec3 f0, vec3 f90, float VdotH)
{
    float versine = 1.0 - VdotH;
    // pow(versine, 5.0) is slow. See https://stackoverflow.com/a/68793086/10082269
    float versineSquared = versine * versine;
    return f0 + (f90 - f0) * versineSquared * versineSquared * versine;
}

#ifdef USE_ANISOTROPY
/**
 * @param {float} bitangentRoughness Material roughness (along the anisotropy bitangent)
 * @param {float} tangentialRoughness Anisotropic roughness (along the anisotropy tangent)
 * @param {vec3} lightDirection The direction from the fragment to the light source, transformed to tangent-bitangent-normal coordinates
 * @param {vec3} viewDirection The direction from the fragment to the camera, transformed to tangent-bitangent-normal coordinates
 */
float smithVisibilityGGX_anisotropic(float bitangentRoughness, float tangentialRoughness, vec3 lightDirection, vec3 viewDirection)
{
    vec3 roughnessScale = vec3(tangentialRoughness, bitangentRoughness, 1.0);
    float GGXV = lightDirection.z * length(roughnessScale * viewDirection);
    float GGXL = viewDirection.z * length(roughnessScale * lightDirection);
    float v = 0.5 / (GGXV + GGXL);
    return clamp(v, 0.0, 1.0);
}

/**
 * @param {float} bitangentRoughness Material roughness (along the anisotropy bitangent)
 * @param {float} tangentialRoughness Anisotropic roughness (along the anisotropy tangent)
 * @param {vec3} halfwayDirection The unit vector halfway between light and view directions, transformed to tangent-bitangent-normal coordinates
 */
float GGX_anisotropic(float bitangentRoughness, float tangentialRoughness, vec3 halfwayDirection)
{
    float roughnessSquared = bitangentRoughness * tangentialRoughness;
    vec3 f = halfwayDirection * vec3(bitangentRoughness, tangentialRoughness, roughnessSquared);
    float w2 = roughnessSquared / dot(f, f);
    return roughnessSquared * w2 * w2 / czm_pi;
}
#endif

/**
 * Estimate the geometric self-shadowing of the microfacets in a surface,
 * using the Smith Joint GGX visibility function.
 * Note: Vis = G / (4 * NdotL * NdotV)
 * see Eric Heitz. 2014. Understanding the Masking-Shadowing Function in Microfacet-Based BRDFs. Journal of Computer Graphics Techniques, 3
 * see Real-Time Rendering. Page 331 to 336.
 * see https://google.github.io/filament/Filament.md.html#materialsystem/specularbrdf/geometricshadowing(specularg)
 *
 * @param {float} alphaRoughness The roughness of the material, expressed as the square of perceptual roughness.
 * @param {float} NdotL The cosine of the angle between the surface normal and the direction to the light source.
 * @param {float} NdotV The cosine of the angle between the surface normal and the direction to the camera.
 */
float smithVisibilityGGX(float alphaRoughness, float NdotL, float NdotV)
{
    float alphaRoughnessSq = alphaRoughness * alphaRoughness;

    float GGXV = NdotL * sqrt(NdotV * NdotV * (1.0 - alphaRoughnessSq) + alphaRoughnessSq);
    float GGXL = NdotV * sqrt(NdotL * NdotL * (1.0 - alphaRoughnessSq) + alphaRoughnessSq);

    float GGX = GGXV + GGXL;
    if (GGX > 0.0)
    {
        return 0.5 / GGX;
    }
    return 0.0;
}

/**
 * Estimate the fraction of the microfacets in a surface that are aligned with 
 * the halfway vector, which is aligned halfway between the directions from
 * the fragment to the camera and from the fragment to the light source.
 *
 * @param {float} alphaRoughness The roughness of the material, expressed as the square of perceptual roughness.
 * @param {float} NdotH The cosine of the angle between the surface normal and the halfway vector.
 * @return {float} The fraction of microfacets aligned to the halfway vector.
 */
float GGX(float alphaRoughness, float NdotH)
{
    float alphaRoughnessSquared = alphaRoughness * alphaRoughness;
    float f = (NdotH * alphaRoughnessSquared - NdotH) * NdotH + 1.0;
    return alphaRoughnessSquared / (czm_pi * f * f);
}

/**
 * Compute the strength of the specular reflection due to direct lighting.
 *
 * @param {vec3} normal The surface normal.
 * @param {vec3} lightDirection The unit vector pointing from the fragment to the light source.
 * @param {vec3} viewDirection The unit vector pointing from the fragment to the camera.
 * @param {vec3} halfwayDirection The unit vector pointing from the fragment to halfway between the light source and the camera.
 * @param {float} alphaRoughness The roughness of the material, expressed as the square of perceptual roughness.
 * @return {float} The strength of the specular reflection.
 */
float computeDirectSpecularStrength(vec3 normal, vec3 lightDirection, vec3 viewDirection, vec3 halfwayDirection, float alphaRoughness)
{
    float NdotL = clamp(dot(normal, lightDirection), 0.0, 1.0);
    float NdotV = clamp(dot(normal, viewDirection), 0.0, 1.0);
    float G = smithVisibilityGGX(alphaRoughness, NdotL, NdotV);
    float NdotH = clamp(dot(normal, halfwayDirection), 0.0, 1.0);
    float D = GGX(alphaRoughness, NdotH);
    return G * D;
}

/**
 * Compute the diffuse and specular contributions using physically based
 * rendering. This function only handles direct lighting.
 * <p>
 * This function only handles the lighting calculations. Metallic/roughness
 * and specular/glossy must be handled separately. See {@MaterialStageFS}
 * </p>
 *
 * @name czm_pbrLighting
 * @glslFunction
 *
 * @param {vec3} viewDirectionEC Unit vector pointing from the fragment to the eye position
 * @param {vec3} normalEC The surface normal in eye coordinates
 * @param {vec3} lightDirectionEC Unit vector pointing to the light source in eye coordinates.
 * @param {czm_modelMaterial} The material properties.
 * @return {vec3} The computed HDR color
 */
vec3 czm_pbrLighting(vec3 viewDirectionEC, vec3 normalEC, vec3 lightDirectionEC, czm_modelMaterial material)
{
    vec3 halfwayDirectionEC = normalize(viewDirectionEC + lightDirectionEC);
    float VdotH = clamp(dot(viewDirectionEC, halfwayDirectionEC), 0.0, 1.0);
    float NdotL = clamp(dot(normalEC, lightDirectionEC), 0.001, 1.0);

    vec3 f0 = material.specular;
    float reflectance = czm_maximumComponent(f0);
    // Typical dielectrics will have reflectance 0.04, so f90 will be 1.0.
    // In this case, at grazing angle, all incident energy is reflected.
    vec3 f90 = vec3(clamp(reflectance * 25.0, 0.0, 1.0));
    vec3 F = fresnelSchlick2(f0, f90, VdotH);

    #if defined(USE_SPECULAR)
        F *= material.specularWeight;
    #endif

    float alphaRoughness = material.roughness * material.roughness;
    #ifdef USE_ANISOTROPY
        mat3 tbn = mat3(material.anisotropicT, material.anisotropicB, normalEC);
        vec3 lightDirection = lightDirectionEC * tbn;
        vec3 viewDirection = viewDirectionEC * tbn;
        vec3 halfwayDirection = halfwayDirectionEC * tbn;
        float anisotropyStrength = material.anisotropyStrength;
        float tangentialRoughness = mix(alphaRoughness, 1.0, anisotropyStrength * anisotropyStrength);
        float bitangentRoughness = clamp(alphaRoughness, 0.001, 1.0);
        float G = smithVisibilityGGX_anisotropic(bitangentRoughness, tangentialRoughness, lightDirection, viewDirection);
        float D = GGX_anisotropic(bitangentRoughness, tangentialRoughness, halfwayDirection);
        vec3 specularContribution = F * G * D;
    #else
        float specularStrength = computeDirectSpecularStrength(normalEC, lightDirectionEC, viewDirectionEC, halfwayDirectionEC, alphaRoughness);
        vec3 specularContribution = F * specularStrength;
    #endif

    vec3 diffuseColor = material.diffuse;
    // F here represents the specular contribution
    vec3 diffuseContribution = (1.0 - F) * lambertianDiffuse(diffuseColor);

    // Lo = (diffuse + specular) * Li * NdotL
    return (diffuseContribution + specularContribution) * NdotL;
}
`;var E2=`// KhronosGroup https://github.com/KhronosGroup/ToneMapping/tree/main/PBR_Neutral

// Input color is non-negative and resides in the Linear Rec. 709 color space.
// Output color is also Linear Rec. 709, but in the [0, 1] range.

vec3 czm_pbrNeutralTonemapping(vec3 color) {
    const float startCompression = 0.8 - 0.04;
    const float desaturation = 0.15;

    float x = min(color.r, min(color.g, color.b));
    float offset = czm_branchFreeTernary(x < 0.08, x - 6.25 * x * x, 0.04);
    color -= offset;

    float peak = max(color.r, max(color.g, color.b));
    if (peak < startCompression) return color;

    const float d = 1.0 - startCompression;
    float newPeak = 1.0 - d * d / (peak + d - startCompression);
    color *= newPeak / peak;

    float g = 1.0 - 1.0 / (desaturation * (peak - newPeak) + 1.0);
    return mix(color, newPeak * vec3(1.0, 1.0, 1.0), g);
}
`;var S2=`float czm_private_getLambertDiffuseOfMaterial(vec3 lightDirectionEC, czm_material material)
{
    return czm_getLambertDiffuse(lightDirectionEC, material.normal);
}

float czm_private_getSpecularOfMaterial(vec3 lightDirectionEC, vec3 toEyeEC, czm_material material)
{
    return czm_getSpecular(lightDirectionEC, toEyeEC, material.normal, material.shininess);
}

/**
 * Computes a color using the Phong lighting model.
 *
 * @name czm_phong
 * @glslFunction
 *
 * @param {vec3} toEye A normalized vector from the fragment to the eye in eye coordinates.
 * @param {czm_material} material The fragment's material.
 *
 * @returns {vec4} The computed color.
 *
 * @example
 * vec3 positionToEyeEC = // ...
 * czm_material material = // ...
 * vec3 lightDirectionEC = // ...
 * out_FragColor = czm_phong(normalize(positionToEyeEC), material, lightDirectionEC);
 *
 * @see czm_getMaterial
 */
vec4 czm_phong(vec3 toEye, czm_material material, vec3 lightDirectionEC)
{
    // Diffuse from directional light sources at eye (for top-down)
    float diffuse = czm_private_getLambertDiffuseOfMaterial(vec3(0.0, 0.0, 1.0), material);
    if (czm_sceneMode == czm_sceneMode3D) {
        // (and horizon views in 3D)
        diffuse += czm_private_getLambertDiffuseOfMaterial(vec3(0.0, 1.0, 0.0), material);
    }

    float specular = czm_private_getSpecularOfMaterial(lightDirectionEC, toEye, material);

    // Temporary workaround for adding ambient.
    vec3 materialDiffuse = material.diffuse * 0.5;

    vec3 ambient = materialDiffuse;
    vec3 color = ambient + material.emission;
    color += materialDiffuse * diffuse * czm_lightColor;
    color += material.specular * specular * czm_lightColor;

    return vec4(color, material.alpha);
}

vec4 czm_private_phong(vec3 toEye, czm_material material, vec3 lightDirectionEC)
{
    float diffuse = czm_private_getLambertDiffuseOfMaterial(lightDirectionEC, material);
    float specular = czm_private_getSpecularOfMaterial(lightDirectionEC, toEye, material);

    vec3 ambient = vec3(0.0);
    vec3 color = ambient + material.emission;
    color += material.diffuse * diffuse * czm_lightColor;
    color += material.specular * specular * czm_lightColor;

    return vec4(color, material.alpha);
}
`;var w2=`/**
 * Computes distance from a point to a plane.
 *
 * @name czm_planeDistance
 * @glslFunction
 *
 * param {vec4} plane A Plane in Hessian Normal Form. See Plane.js
 * param {vec3} point A point in the same space as the plane.
 * returns {float} The distance from the point to the plane.
 */
float czm_planeDistance(vec4 plane, vec3 point) {
    return (dot(plane.xyz, point) + plane.w);
}

/**
 * Computes distance from a point to a plane.
 *
 * @name czm_planeDistance
 * @glslFunction
 *
 * param {vec3} planeNormal Normal for a plane in Hessian Normal Form. See Plane.js
 * param {float} planeDistance Distance for a plane in Hessian Normal form. See Plane.js
 * param {vec3} point A point in the same space as the plane.
 * returns {float} The distance from the point to the plane.
 */
float czm_planeDistance(vec3 planeNormal, float planeDistance, vec3 point) {
    return (dot(planeNormal, point) + planeDistance);
}
`;var I2=`/**
 * Computes the point along a ray at the given time.  <code>time</code> can be positive, negative, or zero.
 *
 * @name czm_pointAlongRay
 * @glslFunction
 *
 * @param {czm_ray} ray The ray to compute the point along.
 * @param {float} time The time along the ray.
 * 
 * @returns {vec3} The point along the ray at the given time.
 * 
 * @example
 * czm_ray ray = czm_ray(vec3(0.0), vec3(1.0, 0.0, 0.0)); // origin, direction
 * vec3 v = czm_pointAlongRay(ray, 2.0); // (2.0, 0.0, 0.0)
 */
vec3 czm_pointAlongRay(czm_ray ray, float time)
{
    return ray.origin + (time * ray.direction);
}
`;var P2=`/**
 * DOC_TBA
 *
 * @name czm_rayEllipsoidIntersectionInterval
 * @glslFunction
 */
czm_raySegment czm_rayEllipsoidIntersectionInterval(czm_ray ray, vec3 ellipsoid_center, vec3 ellipsoid_inverseRadii)
{
   // ray and ellipsoid center in eye coordinates.  radii in model coordinates.
    vec3 q = ellipsoid_inverseRadii * (czm_inverseModelView * vec4(ray.origin, 1.0)).xyz;
    vec3 w = ellipsoid_inverseRadii * (czm_inverseModelView * vec4(ray.direction, 0.0)).xyz;

    q = q - ellipsoid_inverseRadii * (czm_inverseModelView * vec4(ellipsoid_center, 1.0)).xyz;

    float q2 = dot(q, q);
    float qw = dot(q, w);

    if (q2 > 1.0) // Outside ellipsoid.
    {
        if (qw >= 0.0) // Looking outward or tangent (0 intersections).
        {
            return czm_emptyRaySegment;
        }
        else // qw < 0.0.
        {
            float qw2 = qw * qw;
            float difference = q2 - 1.0; // Positively valued.
            float w2 = dot(w, w);
            float product = w2 * difference;

            if (qw2 < product) // Imaginary roots (0 intersections).
            {
                return czm_emptyRaySegment;
            }
            else if (qw2 > product) // Distinct roots (2 intersections).
            {
                float discriminant = qw * qw - product;
                float temp = -qw + sqrt(discriminant); // Avoid cancellation.
                float root0 = temp / w2;
                float root1 = difference / temp;
                if (root0 < root1)
                {
                    czm_raySegment i = czm_raySegment(root0, root1);
                    return i;
                }
                else
                {
                    czm_raySegment i = czm_raySegment(root1, root0);
                    return i;
                }
            }
            else // qw2 == product.  Repeated roots (2 intersections).
            {
                float root = sqrt(difference / w2);
                czm_raySegment i = czm_raySegment(root, root);
                return i;
            }
        }
    }
    else if (q2 < 1.0) // Inside ellipsoid (2 intersections).
    {
        float difference = q2 - 1.0; // Negatively valued.
        float w2 = dot(w, w);
        float product = w2 * difference; // Negatively valued.
        float discriminant = qw * qw - product;
        float temp = -qw + sqrt(discriminant); // Positively valued.
        czm_raySegment i = czm_raySegment(0.0, temp / w2);
        return i;
    }
    else // q2 == 1.0. On ellipsoid.
    {
        if (qw < 0.0) // Looking inward.
        {
            float w2 = dot(w, w);
            czm_raySegment i = czm_raySegment(0.0, -qw / w2);
            return i;
        }
        else // qw >= 0.0.  Looking outward or tangent.
        {
            return czm_emptyRaySegment;
        }
    }
}
`;var D2=`/**
 * Compute the intersection interval of a ray with a sphere.
 *
 * @name czm_raySphereIntersectionInterval
 * @glslFunction
 *
 * @param {czm_ray} ray The ray.
 * @param {vec3} center The center of the sphere.
 * @param {float} radius The radius of the sphere.
 * @return {czm_raySegment} The intersection interval of the ray with the sphere.
 */
czm_raySegment czm_raySphereIntersectionInterval(czm_ray ray, vec3 center, float radius)
{
    vec3 o = ray.origin;
    vec3 d = ray.direction;

    vec3 oc = o - center;

    float a = dot(d, d);
    float b = 2.0 * dot(d, oc);
    float c = dot(oc, oc) - (radius * radius);

    float det = (b * b) - (4.0 * a * c);

    if (det < 0.0) {
        return czm_emptyRaySegment;
    }

    float sqrtDet = sqrt(det);

    float t0 = (-b - sqrtDet) / (2.0 * a);
    float t1 = (-b + sqrtDet) / (2.0 * a);

    czm_raySegment result = czm_raySegment(t0, t1);
    return result;
}
`;var R2=`float czm_readDepth(sampler2D depthTexture, vec2 texCoords)
{
    return czm_reverseLogDepth(texture(depthTexture, texCoords).r);
}
`;var O2=`/**
 * Reads a value previously transformed with {@link czm_writeNonPerspective}
 * by dividing it by \`w\`, the value used in the perspective divide.
 * This function is intended to be called in a fragment shader to access a
 * \`varying\` that should not be subject to perspective interpolation.
 * For example, screen-space texture coordinates. The value should have been
 * previously written in the vertex shader with a call to
 * {@link czm_writeNonPerspective}.
 *
 * @name czm_readNonPerspective
 * @glslFunction
 *
 * @param {float|vec2|vec3|vec4} value The non-perspective value to be read.
 * @param {float} oneOverW One over the perspective divide value, \`w\`. Usually this is simply \`gl_FragCoord.w\`.
 * @returns {float|vec2|vec3|vec4} The usable value.
 */
float czm_readNonPerspective(float value, float oneOverW) {
    return value * oneOverW;
}

vec2 czm_readNonPerspective(vec2 value, float oneOverW) {
    return value * oneOverW;
}

vec3 czm_readNonPerspective(vec3 value, float oneOverW) {
    return value * oneOverW;
}

vec4 czm_readNonPerspective(vec4 value, float oneOverW) {
    return value * oneOverW;
}
`;var M2=`float czm_reverseLogDepth(float logZ)
{
#ifdef LOG_DEPTH
    float near = czm_currentFrustum.x;
    float far = czm_currentFrustum.y;
    float log2Depth = logZ * czm_log2FarDepthFromNearPlusOne;
    float depthFromNear = exp2(log2Depth) - 1.0;
    return far * (1.0 - near / (depthFromNear + near)) / (far - near);
#endif
    return logZ;
}
`;var L2=`/**
 * Round a floating point value. This function exists because round() doesn't
 * exist in GLSL 1.00. 
 *
 * @param {float|vec2|vec3|vec4} value The value to round
 * @param {float|vec2|vec3|vec3} The rounded value. The type matches the input.
 */
float czm_round(float value) {
  return floor(value + 0.5);
}

vec2 czm_round(vec2 value) {
  return floor(value + 0.5);
}

vec3 czm_round(vec3 value) {
  return floor(value + 0.5);
}

vec4 czm_round(vec4 value) {
  return floor(value + 0.5);
}
`;var N2=`/**
 * Adjusts the saturation of a color.
 * 
 * @name czm_saturation
 * @glslFunction
 * 
 * @param {vec3} rgb The color.
 * @param {float} adjustment The amount to adjust the saturation of the color.
 *
 * @returns {float} The color with the saturation adjusted.
 *
 * @example
 * vec3 greyScale = czm_saturation(color, 0.0);
 * vec3 doubleSaturation = czm_saturation(color, 2.0);
 */
vec3 czm_saturation(vec3 rgb, float adjustment)
{
    // Algorithm from Chapter 16 of OpenGL Shading Language
    const vec3 W = vec3(0.2125, 0.7154, 0.0721);
    vec3 intensity = vec3(dot(rgb, W));
    return mix(intensity, rgb, adjustment);
}
`;var F2=`
float czm_sampleShadowMap(highp samplerCube shadowMap, vec3 d)
{
    return czm_unpackDepth(czm_textureCube(shadowMap, d));
}

float czm_sampleShadowMap(highp sampler2D shadowMap, vec2 uv)
{
#ifdef USE_SHADOW_DEPTH_TEXTURE
    return texture(shadowMap, uv).r;
#else
    return czm_unpackDepth(texture(shadowMap, uv));
#endif
}

float czm_shadowDepthCompare(samplerCube shadowMap, vec3 uv, float depth)
{
    return step(depth, czm_sampleShadowMap(shadowMap, uv));
}

float czm_shadowDepthCompare(sampler2D shadowMap, vec2 uv, float depth)
{
    return step(depth, czm_sampleShadowMap(shadowMap, uv));
}
`;var B2=`
float czm_private_shadowVisibility(float visibility, float nDotL, float normalShadingSmooth, float darkness)
{
#ifdef USE_NORMAL_SHADING
#ifdef USE_NORMAL_SHADING_SMOOTH
    float strength = clamp(nDotL / normalShadingSmooth, 0.0, 1.0);
#else
    float strength = step(0.0, nDotL);
#endif
    visibility *= strength;
#endif

    visibility = max(visibility, darkness);
    return visibility;
}

#ifdef USE_CUBE_MAP_SHADOW
float czm_shadowVisibility(samplerCube shadowMap, czm_shadowParameters shadowParameters)
{
    float depthBias = shadowParameters.depthBias;
    float depth = shadowParameters.depth;
    float nDotL = shadowParameters.nDotL;
    float normalShadingSmooth = shadowParameters.normalShadingSmooth;
    float darkness = shadowParameters.darkness;
    vec3 uvw = shadowParameters.texCoords;

    depth -= depthBias;
    float visibility = czm_shadowDepthCompare(shadowMap, uvw, depth);
    return czm_private_shadowVisibility(visibility, nDotL, normalShadingSmooth, darkness);
}
#else
float czm_shadowVisibility(sampler2D shadowMap, czm_shadowParameters shadowParameters)
{
    float depthBias = shadowParameters.depthBias;
    float depth = shadowParameters.depth;
    float nDotL = shadowParameters.nDotL;
    float normalShadingSmooth = shadowParameters.normalShadingSmooth;
    float darkness = shadowParameters.darkness;
    vec2 uv = shadowParameters.texCoords;

    depth -= depthBias;
#ifdef USE_SOFT_SHADOWS
    vec2 texelStepSize = shadowParameters.texelStepSize;
    float radius = 1.0;
    float dx0 = -texelStepSize.x * radius;
    float dy0 = -texelStepSize.y * radius;
    float dx1 = texelStepSize.x * radius;
    float dy1 = texelStepSize.y * radius;
    float visibility = (
        czm_shadowDepthCompare(shadowMap, uv, depth) +
        czm_shadowDepthCompare(shadowMap, uv + vec2(dx0, dy0), depth) +
        czm_shadowDepthCompare(shadowMap, uv + vec2(0.0, dy0), depth) +
        czm_shadowDepthCompare(shadowMap, uv + vec2(dx1, dy0), depth) +
        czm_shadowDepthCompare(shadowMap, uv + vec2(dx0, 0.0), depth) +
        czm_shadowDepthCompare(shadowMap, uv + vec2(dx1, 0.0), depth) +
        czm_shadowDepthCompare(shadowMap, uv + vec2(dx0, dy1), depth) +
        czm_shadowDepthCompare(shadowMap, uv + vec2(0.0, dy1), depth) +
        czm_shadowDepthCompare(shadowMap, uv + vec2(dx1, dy1), depth)
    ) * (1.0 / 9.0);
#else
    float visibility = czm_shadowDepthCompare(shadowMap, uv, depth);
#endif

    return czm_private_shadowVisibility(visibility, nDotL, normalShadingSmooth, darkness);
}
#endif
`;var k2=`/**
 * Returns 1.0 if the given value is positive or zero, and -1.0 if it is negative.  This is similar to the GLSL
 * built-in function <code>sign</code> except that returns 1.0 instead of 0.0 when the input value is 0.0.
 * 
 * @name czm_signNotZero
 * @glslFunction
 *
 * @param {} value The value for which to determine the sign.
 * @returns {} 1.0 if the value is positive or zero, -1.0 if the value is negative.
 */
float czm_signNotZero(float value)
{
    return value >= 0.0 ? 1.0 : -1.0;
}

vec2 czm_signNotZero(vec2 value)
{
    return vec2(czm_signNotZero(value.x), czm_signNotZero(value.y));
}

vec3 czm_signNotZero(vec3 value)
{
    return vec3(czm_signNotZero(value.x), czm_signNotZero(value.y), czm_signNotZero(value.z));
}

vec4 czm_signNotZero(vec4 value)
{
    return vec4(czm_signNotZero(value.x), czm_signNotZero(value.y), czm_signNotZero(value.z), czm_signNotZero(value.w));
}
`;var z2=`/**
 * Computes a color from the third order spherical harmonic coefficients and a normalized direction vector.
 * <p>
 * The order of the coefficients is [L00, L1_1, L10, L11, L2_2, L2_1, L20, L21, L22].
 * </p>
 *
 * @name czm_sphericalHarmonics
 * @glslFunction
 *
 * @param {vec3} normal The normalized direction.
 * @param {vec3[9]} coefficients The third order spherical harmonic coefficients.
 * @returns {vec3} The color at the direction.
 *
 * @see https://graphics.stanford.edu/papers/envmap/envmap.pdf
 */
vec3 czm_sphericalHarmonics(vec3 normal, vec3 coefficients[9])
{
    vec3 L00 = coefficients[0];
    vec3 L1_1 = coefficients[1];
    vec3 L10 = coefficients[2];
    vec3 L11 = coefficients[3];
    vec3 L2_2 = coefficients[4];
    vec3 L2_1 = coefficients[5];
    vec3 L20 = coefficients[6];
    vec3 L21 = coefficients[7];
    vec3 L22 = coefficients[8];

    float x = normal.x;
    float y = normal.y;
    float z = normal.z;

    vec3 L =
          L00
        + L1_1 * y
        + L10 * z
        + L11 * x
        + L2_2 * (y * x)
        + L2_1 * (y * z)
        + L20 * (3.0 * z * z - 1.0)
        + L21 * (z * x)
        + L22 * (x * x - y * y);
        
    return max(L, vec3(0.0));
}
`;var U2=`/**
 * Converts an sRGB color to a linear RGB color.
 *
 * @param {vec3|vec4} srgbIn The color in sRGB space
 * @returns {vec3|vec4} The color in linear color space. The vector type matches the input.
 */
vec3 czm_srgbToLinear(vec3 srgbIn)
{
    return pow(srgbIn, vec3(2.2));
}

vec4 czm_srgbToLinear(vec4 srgbIn) 
{
    vec3 linearOut = pow(srgbIn.rgb, vec3(2.2));
    return vec4(linearOut, srgbIn.a);
}
`;var V2=`/**
 * Creates a matrix that transforms vectors from tangent space to eye space.
 *
 * @name czm_tangentToEyeSpaceMatrix
 * @glslFunction
 *
 * @param {vec3} normalEC The normal vector in eye coordinates.
 * @param {vec3} tangentEC The tangent vector in eye coordinates.
 * @param {vec3} bitangentEC The bitangent vector in eye coordinates.
 *
 * @returns {mat3} The matrix that transforms from tangent space to eye space.
 *
 * @example
 * mat3 tangentToEye = czm_tangentToEyeSpaceMatrix(normalEC, tangentEC, bitangentEC);
 * vec3 normal = tangentToEye * texture(normalMap, st).xyz;
 */
mat3 czm_tangentToEyeSpaceMatrix(vec3 normalEC, vec3 tangentEC, vec3 bitangentEC)
{
    vec3 normal = normalize(normalEC);
    vec3 tangent = normalize(tangentEC);
    vec3 bitangent = normalize(bitangentEC);
    return mat3(tangent.x  , tangent.y  , tangent.z,
                bitangent.x, bitangent.y, bitangent.z,
                normal.x   , normal.y   , normal.z);
}
`;var j2=`/**
 * A wrapper around the texture (WebGL2) / textureCube (WebGL1)
 * function to allow for WebGL 1 support.
 * 
 * @name czm_textureCube
 * @glslFunction
 *
 * @param {samplerCube} sampler The sampler.
 * @param {vec3} p The coordinate at which to sample the texture.
 */
vec4 czm_textureCube(samplerCube sampler, vec3 p) {
#if __VERSION__ == 300
    return texture(sampler, p);
#else
    return textureCube(sampler, p);
#endif
}

/**
 * A wrapper around the textureLod (WebGL2) / textureCube (WebGL1)
 * function to allow for WebGL 1 support in fragment shaders.
 *
 * @name czm_textureCubeLod
 * @glslFunction
 *
 * @param {samplerCube} sampler The sampler.
 * @param {vec3} p The coordinate at which to sample the texture.
 * @param {float} lod The mipmap level from which to sample.
 */
vec4 czm_textureCube(samplerCube sampler, vec3 p, float lod) {
#if __VERSION__ == 300
    return textureLod(sampler, p, lod);
#elif defined(GL_EXT_shader_texture_lod)
    return textureCubeLodEXT(sampler, p, lod);
#endif
}`;var H2=`/**
 * Transforms a plane.
 * 
 * @name czm_transformPlane
 * @glslFunction
 *
 * @param {vec4} plane The plane in Hessian Normal Form.
 * @param {mat4} transform The inverse-transpose of a transformation matrix.
 */
vec4 czm_transformPlane(vec4 plane, mat4 transform) {
    vec4 transformedPlane = transform * plane;
    // Convert the transformed plane to Hessian Normal Form
    float normalMagnitude = length(transformedPlane.xyz);
    return transformedPlane / normalMagnitude;
}
`;var G2=`/**
 * Translates a position (or any <code>vec3</code>) that was encoded with {@link EncodedCartesian3},
 * and then provided to the shader as separate <code>high</code> and <code>low</code> bits to
 * be relative to the eye.  As shown in the example, the position can then be transformed in eye
 * or clip coordinates using {@link czm_modelViewRelativeToEye} or {@link czm_modelViewProjectionRelativeToEye},
 * respectively.
 * <p>
 * This technique, called GPU RTE, eliminates jittering artifacts when using large coordinates as
 * described in {@link http://help.agi.com/AGIComponents/html/BlogPrecisionsPrecisions.htm|Precisions, Precisions}.
 * </p>
 *
 * @name czm_translateRelativeToEye
 * @glslFunction
 *
 * @param {vec3} high The position's high bits.
 * @param {vec3} low The position's low bits.
 * @returns {vec3} The position translated to be relative to the camera's position.
 *
 * @example
 * in vec3 positionHigh;
 * in vec3 positionLow;
 *
 * void main()
 * {
 *   vec4 p = czm_translateRelativeToEye(positionHigh, positionLow);
 *   gl_Position = czm_modelViewProjectionRelativeToEye * p;
 * }
 *
 * @see czm_modelViewRelativeToEye
 * @see czm_modelViewProjectionRelativeToEye
 * @see czm_computePosition
 * @see EncodedCartesian3
 */
vec4 czm_translateRelativeToEye(vec3 high, vec3 low)
{
    vec3 highDifference = high - czm_encodedCameraPositionMCHigh;
    // This check handles the case when NaN values have gotten into \`highDifference\`.
    // Such a thing could happen on devices running iOS.
    if (length(highDifference) == 0.0) {  
        highDifference = vec3(0);  
    }
    vec3 lowDifference = low - czm_encodedCameraPositionMCLow;

    return vec4(highDifference + lowDifference, 1.0);
}
`;var W2=`/**
 * @private
 */
vec4 czm_translucentPhong(vec3 toEye, czm_material material, vec3 lightDirectionEC)
{
    // Diffuse from directional light sources at eye (for top-down and horizon views)
    float diffuse = czm_getLambertDiffuse(vec3(0.0, 0.0, 1.0), material.normal);

    if (czm_sceneMode == czm_sceneMode3D) {
        // (and horizon views in 3D)
        diffuse += czm_getLambertDiffuse(vec3(0.0, 1.0, 0.0), material.normal);
    }

    diffuse = clamp(diffuse, 0.0, 1.0);

    float specular = czm_getSpecular(lightDirectionEC, toEye, material.normal, material.shininess);

    // Temporary workaround for adding ambient.
    vec3 materialDiffuse = material.diffuse * 0.5;

    vec3 ambient = materialDiffuse;
    vec3 color = ambient + material.emission;
    color += materialDiffuse * diffuse * czm_lightColor;
    color += material.specular * specular * czm_lightColor;

    return vec4(color, material.alpha);
}
`;var q2=`/**
 * Returns the transpose of the matrix.  The input <code>matrix</code> can be
 * a <code>mat2</code>, <code>mat3</code>, or <code>mat4</code>.
 *
 * @name czm_transpose
 * @glslFunction
 *
 * @param {} matrix The matrix to transpose.
 *
 * @returns {} The transposed matrix.
 *
 * @example
 * // GLSL declarations
 * mat2 czm_transpose(mat2 matrix);
 * mat3 czm_transpose(mat3 matrix);
 * mat4 czm_transpose(mat4 matrix);
 *
 * // Transpose a 3x3 rotation matrix to find its inverse.
 * mat3 eastNorthUpToEye = czm_eastNorthUpToEyeCoordinates(
 *     positionMC, normalEC);
 * mat3 eyeToEastNorthUp = czm_transpose(eastNorthUpToEye);
 */
mat2 czm_transpose(mat2 matrix)
{
    return mat2(
        matrix[0][0], matrix[1][0],
        matrix[0][1], matrix[1][1]);
}

mat3 czm_transpose(mat3 matrix)
{
    return mat3(
        matrix[0][0], matrix[1][0], matrix[2][0],
        matrix[0][1], matrix[1][1], matrix[2][1],
        matrix[0][2], matrix[1][2], matrix[2][2]);
}

mat4 czm_transpose(mat4 matrix)
{
    return mat4(
        matrix[0][0], matrix[1][0], matrix[2][0], matrix[3][0],
        matrix[0][1], matrix[1][1], matrix[2][1], matrix[3][1],
        matrix[0][2], matrix[1][2], matrix[2][2], matrix[3][2],
        matrix[0][3], matrix[1][3], matrix[2][3], matrix[3][3]);
}
`;var Y2=`vec2 getLookupUv(vec2 dimensions, int i) {
    int pixY = i / int(dimensions.x);
    int pixX = i - (pixY * int(dimensions.x));
    float pixelWidth = 1.0 / dimensions.x;
    float pixelHeight = 1.0 / dimensions.y;
    float u = (float(pixX) + 0.5) * pixelWidth; // sample from center of pixel
    float v = (float(pixY) + 0.5) * pixelHeight;
    return vec2(u, v);
}

vec4 czm_unpackClippingExtents(highp sampler2D extentsTexture, int index) {
    vec2 textureDimensions = vec2(textureSize(extentsTexture, 0));
    return texture(extentsTexture, getLookupUv(textureDimensions, index));
}`;var X2=`/**
 * Unpacks a vec4 depth value to a float in [0, 1) range.
 *
 * @name czm_unpackDepth
 * @glslFunction
 *
 * @param {vec4} packedDepth The packed depth.
 *
 * @returns {float} The floating-point depth in [0, 1) range.
 */
float czm_unpackDepth(vec4 packedDepth)
{
    // See Aras Pranckevi\u010Dius' post Encoding Floats to RGBA
    // http://aras-p.info/blog/2009/07/30/encoding-floats-to-rgba-the-final/
    return dot(packedDepth, vec4(1.0, 1.0 / 255.0, 1.0 / 65025.0, 1.0 / 16581375.0));
}
`;var K2=`/**
 * Unpack an IEEE 754 single-precision float that is packed as a little-endian unsigned normalized vec4.
 *
 * @name czm_unpackFloat
 * @glslFunction
 *
 * @param {vec4} packedFloat The packed float.
 *
 * @returns {float} The floating-point depth in arbitrary range.
 */
float czm_unpackFloat(vec4 packedFloat)
{
    // Convert to [0.0, 255.0] and round to integer
    packedFloat = floor(packedFloat * 255.0 + 0.5);
    float sign = 1.0 - step(128.0, packedFloat[3]) * 2.0;
    float exponent = 2.0 * mod(packedFloat[3], 128.0) + step(128.0, packedFloat[2]) - 127.0;    
    if (exponent == -127.0)
    {
        return 0.0;
    }
    float mantissa = mod(packedFloat[2], 128.0) * 65536.0 + packedFloat[1] * 256.0 + packedFloat[0] + float(0x800000);
    float result = sign * exp2(exponent - 23.0) * mantissa;
    return result;
}
`;var $2=`/**
 * Useful for reinterpreting texture data as higher-precision values.
 * Only works correctly in WebGL 2, which supports the uint type and bitwise operations.
 *
 * @param {float|vec2|vec3|vec4} 1-4 values from a texture lookup (RGBA channels), normalized to [0.0, 1.0].
 * @return {uint} Raw bits as an unsigned integer.
*/
uint czm_unpackTexture(float packedValue) {
    float rounded = czm_round(packedValue * 255.0);
    return uint(rounded);
}

uint czm_unpackTexture(vec2 packedValue) {
    vec2 rounded = czm_round(packedValue * 255.0);
    uint byte0 = uint(rounded.x);
    uint byte1 = uint(rounded.y);
    return byte0 | (byte1 << 8);
}

uint czm_unpackTexture(vec3 packedValue) {
    vec3 rounded = czm_round(packedValue * 255.0);
    uint byte0 = uint(rounded.x);
    uint byte1 = uint(rounded.y);
    uint byte2 = uint(rounded.z);
    return byte0 | (byte1 << 8) | (byte2 << 16);
}

uint czm_unpackTexture(vec4 packedValue) {
    vec4 rounded = czm_round(packedValue * 255.0);
    uint byte0 = uint(rounded.x);
    uint byte1 = uint(rounded.y);
    uint byte2 = uint(rounded.z);
    uint byte3 = uint(rounded.w);
    return byte0 | (byte1 << 8) | (byte2 << 16) | (byte3 << 24);
}
`;var J2=`/**
 * Unpack unsigned integers of 1-4 bytes. in WebGL 1, there is no uint type,
 * so the return value is an int.
 * <p>
 * There are also precision limitations in WebGL 1. highp int is still limited
 * to 24 bits. Above the value of 2^24 = 16777216, precision loss may occur.
 * </p>
 *
 * @param {float|vec2|vec3|vec4} packed The packed value. For vectors, the components are listed in little-endian order.
 *
 * @return {int} The unpacked value.
 */
 int czm_unpackUint(float packedValue) {
   float rounded = czm_round(packedValue * 255.0);
   return int(rounded);
 }

 int czm_unpackUint(vec2 packedValue) {
   vec2 rounded = czm_round(packedValue * 255.0);
   return int(dot(rounded, vec2(1.0, 256.0)));
 }

 int czm_unpackUint(vec3 packedValue) {
   vec3 rounded = czm_round(packedValue * 255.0);
   return int(dot(rounded, vec3(1.0, 256.0, 65536.0)));
 }

 int czm_unpackUint(vec4 packedValue) {
   vec4 rounded = czm_round(packedValue * 255.0);
   return int(dot(rounded, vec4(1.0, 256.0, 65536.0, 16777216.0)));
 }
`;var Z2=`/**
 * Transform metadata values following the EXT_structural_metadata spec
 * by multiplying by scale and adding the offset. Operations are always
 * performed component-wise, even for matrices.
 * 
 * @param {float|vec2|vec3|vec4|mat2|mat3|mat4} offset The offset to add
 * @param {float|vec2|vec3|vec4|mat2|mat3|mat4} scale The scale factor to multiply
 * @param {float|vec2|vec3|vec4|mat2|mat3|mat4} value The original value.
 *
 * @return {float|vec2|vec3|vec4|mat2|mat3|mat4} The transformed value of the same scalar/vector/matrix type as the input.
 */
float czm_valueTransform(float offset, float scale, float value) {
  return scale * value + offset;
}

vec2 czm_valueTransform(vec2 offset, vec2 scale, vec2 value) {
  return scale * value + offset;
}

vec3 czm_valueTransform(vec3 offset, vec3 scale, vec3 value) {
  return scale * value + offset;
}

vec4 czm_valueTransform(vec4 offset, vec4 scale, vec4 value) {
  return scale * value + offset;
}

mat2 czm_valueTransform(mat2 offset, mat2 scale, mat2 value) {
  return matrixCompMult(scale, value) + offset;
}

mat3 czm_valueTransform(mat3 offset, mat3 scale, mat3 value) {
  return matrixCompMult(scale, value) + offset;
}

mat4 czm_valueTransform(mat4 offset, mat4 scale, mat4 value) {
  return matrixCompMult(scale, value) + offset;
}
`;var Q2=`#ifdef LOG_DEPTH
// 1.0 at the near plane, increasing linearly from there.
out float v_depthFromNearPlusOne;
#ifdef SHADOW_MAP
out vec3 v_logPositionEC;
#endif
#endif

vec4 czm_updatePositionDepth(vec4 coords) {
#if defined(LOG_DEPTH)

#ifdef SHADOW_MAP
    vec3 logPositionEC = (czm_inverseProjection * coords).xyz;
    v_logPositionEC = logPositionEC;
#endif

    // With the very high far/near ratios used with the logarithmic depth
    // buffer, floating point rounding errors can cause linear depth values
    // to end up on the wrong side of the far plane, even for vertices that
    // are really nowhere near it. Since we always write a correct logarithmic
    // depth value in the fragment shader anyway, we just need to make sure
    // such errors don't cause the primitive to be clipped entirely before
    // we even get to the fragment shader.
    coords.z = clamp(coords.z / coords.w, -1.0, 1.0) * coords.w;
#endif

    return coords;
}

/**
 * Writes the logarithmic depth to gl_Position using the already computed gl_Position.
 *
 * @name czm_vertexLogDepth
 * @glslFunction
 */
void czm_vertexLogDepth()
{
#ifdef LOG_DEPTH
    v_depthFromNearPlusOne = (gl_Position.w - czm_currentFrustum.x) + 1.0;
    gl_Position = czm_updatePositionDepth(gl_Position);
#endif
}

/**
 * Writes the logarithmic depth to gl_Position using the provided clip coordinates.
 * <p>
 * An example use case for this function would be moving the vertex in window coordinates
 * before converting back to clip coordinates. Use the original vertex clip coordinates.
 * </p>
 * @name czm_vertexLogDepth
 * @glslFunction
 *
 * @param {vec4} clipCoords The vertex in clip coordinates.
 *
 * @example
 * czm_vertexLogDepth(czm_projection * vec4(positionEyeCoordinates, 1.0));
 */
void czm_vertexLogDepth(vec4 clipCoords)
{
#ifdef LOG_DEPTH
    v_depthFromNearPlusOne = (clipCoords.w - czm_currentFrustum.x) + 1.0;
    czm_updatePositionDepth(clipCoords);
#endif
}
`;var ek=`vec4 czm_screenToEyeCoordinates(vec4 screenCoordinate)
{
    // Reconstruct NDC coordinates
    float x = 2.0 * screenCoordinate.x - 1.0;
    float y = 2.0 * screenCoordinate.y - 1.0;
    float z = (screenCoordinate.z - czm_viewportTransformation[3][2]) / czm_viewportTransformation[2][2];
    vec4 q = vec4(x, y, z, 1.0);

    // Reverse the perspective division to obtain clip coordinates.
    q /= screenCoordinate.w;

    // Reverse the projection transformation to obtain eye coordinates.
    if (!(czm_inverseProjection == mat4(0.0))) // IE and Edge sometimes do something weird with != between mat4s
    {
        q = czm_inverseProjection * q;
    }
    else
    {
        float top = czm_frustumPlanes.x;
        float bottom = czm_frustumPlanes.y;
        float left = czm_frustumPlanes.z;
        float right = czm_frustumPlanes.w;

        float near = czm_currentFrustum.x;
        float far = czm_currentFrustum.y;

        q.x = (q.x * (right - left) + left + right) * 0.5;
        q.y = (q.y * (top - bottom) + bottom + top) * 0.5;
        q.z = (q.z * (near - far) - near - far) * 0.5;
        q.w = 1.0;
    }

    return q;
}

/**
 * Transforms a position from window to eye coordinates.
 * The transform from window to normalized device coordinates is done using components
 * of (@link czm_viewport} and {@link czm_viewportTransformation} instead of calculating
 * the inverse of <code>czm_viewportTransformation</code>. The transformation from
 * normalized device coordinates to clip coordinates is done using <code>fragmentCoordinate.w</code>,
 * which is expected to be the scalar used in the perspective divide. The transformation
 * from clip to eye coordinates is done using {@link czm_inverseProjection}.
 *
 * @name czm_windowToEyeCoordinates
 * @glslFunction
 *
 * @param {vec4} fragmentCoordinate The position in window coordinates to transform.
 *
 * @returns {vec4} The transformed position in eye coordinates.
 *
 * @see czm_modelToWindowCoordinates
 * @see czm_eyeToWindowCoordinates
 * @see czm_inverseProjection
 * @see czm_viewport
 * @see czm_viewportTransformation
 *
 * @example
 * vec4 positionEC = czm_windowToEyeCoordinates(gl_FragCoord);
 */
vec4 czm_windowToEyeCoordinates(vec4 fragmentCoordinate)
{
    vec2 screenCoordXY = (fragmentCoordinate.xy - czm_viewport.xy) / czm_viewport.zw;
    return czm_screenToEyeCoordinates(vec4(screenCoordXY, fragmentCoordinate.zw));
}

vec4 czm_screenToEyeCoordinates(vec2 screenCoordinateXY, float depthOrLogDepth)
{
    // See reverseLogDepth.glsl. This is separate to re-use the pow.
#if defined(LOG_DEPTH) || defined(LOG_DEPTH_READ_ONLY)
    float near = czm_currentFrustum.x;
    float far = czm_currentFrustum.y;
    float log2Depth = depthOrLogDepth * czm_log2FarDepthFromNearPlusOne;
    float depthFromNear = exp2(log2Depth) - 1.0;
    float depthFromCamera = depthFromNear + near;
    vec4 screenCoord = vec4(screenCoordinateXY, far * (1.0 - near / depthFromCamera) / (far - near), 1.0);
    vec4 eyeCoordinate = czm_screenToEyeCoordinates(screenCoord);
    eyeCoordinate.w = 1.0 / depthFromCamera; // Better precision
#else
    vec4 screenCoord = vec4(screenCoordinateXY, depthOrLogDepth, 1.0);
    vec4 eyeCoordinate = czm_screenToEyeCoordinates(screenCoord);
#endif
    return eyeCoordinate;
}

/**
 * Transforms a position given as window x/y and a depth or a log depth from window to eye coordinates.
 * This function produces more accurate results for window positions with log depth than
 * conventionally unpacking the log depth using czm_reverseLogDepth and using the standard version
 * of czm_windowToEyeCoordinates.
 *
 * @name czm_windowToEyeCoordinates
 * @glslFunction
 *
 * @param {vec2} fragmentCoordinateXY The XY position in window coordinates to transform.
 * @param {float} depthOrLogDepth A depth or log depth for the fragment.
 *
 * @see czm_modelToWindowCoordinates
 * @see czm_eyeToWindowCoordinates
 * @see czm_inverseProjection
 * @see czm_viewport
 * @see czm_viewportTransformation
 *
 * @returns {vec4} The transformed position in eye coordinates.
 */
vec4 czm_windowToEyeCoordinates(vec2 fragmentCoordinateXY, float depthOrLogDepth)
{
    vec2 screenCoordXY = (fragmentCoordinateXY.xy - czm_viewport.xy) / czm_viewport.zw;
    return czm_screenToEyeCoordinates(screenCoordXY, depthOrLogDepth);
}
`;var tk=`// emulated noperspective
#if !defined(LOG_DEPTH)
in float v_WindowZ;
#endif

/**
 * Emulates GL_DEPTH_CLAMP. Clamps a fragment to the near and far plane
 * by writing the fragment's depth. See czm_depthClamp for more details.
 *
 * @name czm_writeDepthClamp
 * @glslFunction
 *
 * @example
 * out_FragColor = color;
 * czm_writeDepthClamp();
 *
 * @see czm_depthClamp
 */
void czm_writeDepthClamp()
{
#if (!defined(LOG_DEPTH) && (__VERSION__ == 300 || defined(GL_EXT_frag_depth)))
    gl_FragDepth = clamp(v_WindowZ * gl_FragCoord.w, 0.0, 1.0);
#endif
}
`;var nk=`#ifdef LOG_DEPTH
in float v_depthFromNearPlusOne;

#ifdef POLYGON_OFFSET
uniform vec2 u_polygonOffset;
#endif

#endif

/**
 * Writes the fragment depth to the logarithmic depth buffer.
 * <p>
 * Use this when the vertex shader does not call {@link czm_vertexLogDepth}, for example, when
 * ray-casting geometry using a full screen quad.
 * </p>
 * @name czm_writeLogDepth
 * @glslFunction
 *
 * @param {float} depth The depth coordinate, where 1.0 is on the near plane and
 *                      depth increases in eye-space units from there
 *
 * @example
 * czm_writeLogDepth((czm_projection * v_positionEyeCoordinates).w + 1.0);
 */
void czm_writeLogDepth(float depth)
{
#if (defined(LOG_DEPTH) && (__VERSION__ == 300 || defined(GL_EXT_frag_depth)))
    // Discard the vertex if it's not between the near and far planes.
    // We allow a bit of epsilon on the near plane comparison because a 1.0
    // from the vertex shader (indicating the vertex should be _on_ the near
    // plane) will not necessarily come here as exactly 1.0.
    if (depth <= 0.9999999 || depth > czm_farDepthFromNearPlusOne) {
        discard;
    }

#ifdef POLYGON_OFFSET
    // Polygon offset: m * factor + r * units
    float factor = u_polygonOffset[0];
    float units = u_polygonOffset[1];

#if (__VERSION__ == 300 || defined(GL_OES_standard_derivatives))
    // This factor doesn't work in IE 10
    if (factor != 0.0) {
        // m = sqrt(dZdX^2 + dZdY^2);
        float x = dFdx(depth);
        float y = dFdy(depth);
        float m = sqrt(x * x + y * y);

        // Apply the factor before computing the log depth.
        depth += m * factor;
    }
#endif

#endif

    gl_FragDepth = log2(depth) * czm_oneOverLog2FarDepthFromNearPlusOne;

#ifdef POLYGON_OFFSET
    // Apply the units after the log depth.
    gl_FragDepth += czm_epsilon7 * units;
#endif

#endif
}

/**
 * Writes the fragment depth to the logarithmic depth buffer.
 * <p>
 * Use this when the vertex shader calls {@link czm_vertexLogDepth}.
 * </p>
 *
 * @name czm_writeLogDepth
 * @glslFunction
 */
void czm_writeLogDepth() {
#ifdef LOG_DEPTH
    czm_writeLogDepth(v_depthFromNearPlusOne);
#endif
}
`;var ik=`/**
 * Transforms a value for non-perspective interpolation by multiplying
 * it by w, the value used in the perspective divide. This function is
 * intended to be called in a vertex shader to compute the value of a
 * \`varying\` that should not be subject to perspective interpolation.
 * For example, screen-space texture coordinates. The fragment shader
 * must call {@link czm_readNonPerspective} to retrieve the final
 * non-perspective value.
 *
 * @name czm_writeNonPerspective
 * @glslFunction
 *
 * @param {float|vec2|vec3|vec4} value The value to be interpolated without accounting for perspective.
 * @param {float} w The perspective divide value. Usually this is the computed \`gl_Position.w\`.
 * @returns {float|vec2|vec3|vec4} The transformed value, intended to be stored in a \`varying\` and read in the
 *          fragment shader with {@link czm_readNonPerspective}.
 */
float czm_writeNonPerspective(float value, float w) {
    return value * w;
}

vec2 czm_writeNonPerspective(vec2 value, float w) {
    return value * w;
}

vec3 czm_writeNonPerspective(vec3 value, float w) {
    return value * w;
}

vec4 czm_writeNonPerspective(vec4 value, float w) {
    return value * w;
}
`;var pv={czm_degreesPerRadian:CF,czm_depthRange:vF,czm_epsilon1:EF,czm_epsilon2:SF,czm_epsilon3:wF,czm_epsilon4:IF,czm_epsilon5:PF,czm_epsilon6:DF,czm_epsilon7:RF,czm_infinity:OF,czm_oneOverPi:MF,czm_oneOverTwoPi:LF,czm_passCesium3DTile:NF,czm_passCesium3DTileClassification:FF,czm_passCesium3DTileClassificationIgnoreShow:BF,czm_passCesium3DTileEdges:kF,czm_passCesium3DTileEdgesDirect:zF,czm_passCesium3DTilePlanarFillId:UF,czm_passClassification:VF,czm_passCompute:jF,czm_passEnvironment:HF,czm_passGaussianSplats:GF,czm_passGlobe:WF,czm_passOpaque:qF,czm_passOverlay:YF,czm_passTerrainClassification:XF,czm_passTranslucent:KF,czm_passVoxels:$F,czm_pi:JF,czm_piOverFour:ZF,czm_piOverSix:QF,czm_piOverThree:eB,czm_piOverTwo:tB,czm_radiansPerDegree:nB,czm_sceneMode2D:iB,czm_sceneMode3D:rB,czm_sceneModeColumbusView:oB,czm_sceneModeMorphing:aB,czm_solarRadius:sB,czm_threePiOver2:cB,czm_twoPi:lB,czm_webMercatorMaxLatitude:uB,czm_depthRangeStruct:fB,czm_material:dB,czm_materialInput:hB,czm_modelMaterial:mB,czm_modelVertexOutput:pB,czm_ray:gB,czm_raySegment:_B,czm_shadowParameters:yB,czm_HSBToRGB:AB,czm_HSLToRGB:bB,czm_RGBToHSB:xB,czm_RGBToHSL:TB,czm_RGBToXYZ:CB,czm_XYZToRGB:vB,czm_acesTonemapping:EB,czm_alphaWeight:SB,czm_antialias:wB,czm_applyHSBShift:IB,czm_approximateSphericalCoordinates:PB,czm_approximateTanh:DB,czm_backFacing:RB,czm_branchFreeTernary:OB,czm_cascadeColor:MB,czm_cascadeDistance:LB,czm_cascadeMatrix:NB,czm_cascadeWeights:FB,czm_clipPolygons:BB,czm_columbusViewMorph:kB,czm_computeAtmosphereColor:zB,czm_computeGroundAtmosphereScattering:UB,czm_computePosition:VB,czm_computeScattering:jB,czm_computeTextureTransform:HB,czm_cosineAndSine:GB,czm_decodeRGB8:WB,czm_decompressTextureCoordinates:qB,czm_depthClamp:YB,czm_eastNorthUpToEyeCoordinates:XB,czm_ellipsoidContainsPoint:KB,czm_ellipsoidTextureCoordinates:$B,czm_equalsEpsilon:JB,czm_eyeOffset:ZB,czm_eyeToWindowCoordinates:QB,czm_fastApproximateAtan:e2,czm_fog:t2,czm_gammaCorrect:n2,czm_geodeticSurfaceNormal:i2,czm_getDefaultMaterial:r2,czm_getDynamicAtmosphereLightDirection:o2,czm_getLambertDiffuse:a2,czm_getSpecular:s2,czm_getWaterNoise:c2,czm_hue:l2,czm_inverseGamma:u2,czm_isEmpty:f2,czm_isFull:d2,czm_latitudeToWebMercatorFraction:h2,czm_lineDistance:m2,czm_linearToSrgb:p2,czm_luminance:g2,czm_maximumComponent:_2,czm_metersPerPixel:y2,czm_modelToWindowCoordinates:A2,czm_multiplyWithColorBalance:b2,czm_nearFarScalar:x2,czm_octDecode:T2,czm_packDepth:C2,czm_pbrLighting:v2,czm_pbrNeutralTonemapping:E2,czm_phong:S2,czm_planeDistance:w2,czm_pointAlongRay:I2,czm_rayEllipsoidIntersectionInterval:P2,czm_raySphereIntersectionInterval:D2,czm_readDepth:R2,czm_readNonPerspective:O2,czm_reverseLogDepth:M2,czm_round:L2,czm_saturation:N2,czm_shadowDepthCompare:F2,czm_shadowVisibility:B2,czm_signNotZero:k2,czm_sphericalHarmonics:z2,czm_srgbToLinear:U2,czm_tangentToEyeSpaceMatrix:V2,czm_textureCube:j2,czm_transformPlane:H2,czm_translateRelativeToEye:G2,czm_translucentPhong:W2,czm_transpose:q2,czm_unpackClippingExtents:Y2,czm_unpackDepth:X2,czm_unpackFloat:K2,czm_unpackTexture:$2,czm_unpackUint:J2,czm_valueTransform:Z2,czm_vertexLogDepth:Q2,czm_windowToEyeCoordinates:ek,czm_writeDepthClamp:tk,czm_writeLogDepth:nk,czm_writeNonPerspective:ik};var Qqe=new h;function Lt(e){this._size=e.size,this._datatype=e.datatype,this.getValue=e.getValue}var $s={};$s[ee.FLOAT]="float";$s[ee.FLOAT_VEC2]="vec2";$s[ee.FLOAT_VEC3]="vec3";$s[ee.FLOAT_VEC4]="vec4";$s[ee.INT]="int";$s[ee.INT_VEC2]="ivec2";$s[ee.INT_VEC3]="ivec3";$s[ee.INT_VEC4]="ivec4";$s[ee.BOOL]="bool";$s[ee.BOOL_VEC2]="bvec2";$s[ee.BOOL_VEC3]="bvec3";$s[ee.BOOL_VEC4]="bvec4";$s[ee.FLOAT_MAT2]="mat2";$s[ee.FLOAT_MAT3]="mat3";$s[ee.FLOAT_MAT4]="mat4";$s[ee.SAMPLER_2D]="sampler2D";$s[ee.SAMPLER_CUBE]="samplerCube";Lt.prototype.getDeclaration=function(e){let t=`uniform ${$s[this._datatype]} ${e}`,n=this._size;return n===1?t+=";":t+=`[${n.toString()}];`,t};var eYe={czm_viewport:new Lt({size:1,datatype:ee.FLOAT_VEC4,getValue:function(e){return e.viewportCartesian4}}),czm_viewportOrthographic:new Lt({size:1,datatype:ee.FLOAT_MAT4,getValue:function(e){return e.viewportOrthographic}}),czm_viewportTransformation:new Lt({size:1,datatype:ee.FLOAT_MAT4,getValue:function(e){return e.viewportTransformation}}),czm_globeDepthTexture:new Lt({size:1,datatype:ee.SAMPLER_2D,getValue:function(e){return e.globeDepthTexture}}),czm_edgeIdTexture:new Lt({size:1,datatype:ee.SAMPLER_2D,getValue:function(e){return e.edgeIdTexture}}),czm_edgeColorTexture:new Lt({size:1,datatype:ee.SAMPLER_2D,getValue:function(e){return e.edgeColorTexture}}),czm_edgeDepthTexture:new Lt({size:1,datatype:ee.SAMPLER_2D,getValue:function(e){return e.edgeDepthTexture}}),czm_planarFillIdTexture:new Lt({size:1,datatype:ee.SAMPLER_2D,getValue:function(e){return e.planarFillIdTexture}}),czm_model:new Lt({size:1,datatype:ee.FLOAT_MAT4,getValue:function(e){return e.model}}),czm_inverseModel:new Lt({size:1,datatype:ee.FLOAT_MAT4,getValue:function(e){return e.inverseModel}}),czm_view:new Lt({size:1,datatype:ee.FLOAT_MAT4,getValue:function(e){return e.view}}),czm_view3D:new Lt({size:1,datatype:ee.FLOAT_MAT4,getValue:function(e){return e.view3D}}),czm_viewRotation:new Lt({size:1,datatype:ee.FLOAT_MAT3,getValue:function(e){return e.viewRotation}}),czm_viewRotation3D:new Lt({size:1,datatype:ee.FLOAT_MAT3,getValue:function(e){return e.viewRotation3D}}),czm_inverseView:new Lt({size:1,datatype:ee.FLOAT_MAT4,getValue:function(e){return e.inverseView}}),czm_inverseView3D:new Lt({size:1,datatype:ee.FLOAT_MAT4,getValue:function(e){return e.inverseView3D}}),czm_inverseViewRotation:new Lt({size:1,datatype:ee.FLOAT_MAT3,getValue:function(e){return e.inverseViewRotation}}),czm_inverseViewRotation3D:new Lt({size:1,datatype:ee.FLOAT_MAT3,getValue:function(e){return e.inverseViewRotation3D}}),czm_projection:new Lt({size:1,datatype:ee.FLOAT_MAT4,getValue:function(e){return e.projection}}),czm_inverseProjection:new Lt({size:1,datatype:ee.FLOAT_MAT4,getValue:function(e){return e.inverseProjection}}),czm_infiniteProjection:new Lt({size:1,datatype:ee.FLOAT_MAT4,getValue:function(e){return e.infiniteProjection}}),czm_modelView:new Lt({size:1,datatype:ee.FLOAT_MAT4,getValue:function(e){return e.modelView}}),czm_modelView3D:new Lt({size:1,datatype:ee.FLOAT_MAT4,getValue:function(e){return e.modelView3D}}),czm_modelViewRelativeToEye:new Lt({size:1,datatype:ee.FLOAT_MAT4,getValue:function(e){return e.modelViewRelativeToEye}}),czm_inverseModelView:new Lt({size:1,datatype:ee.FLOAT_MAT4,getValue:function(e){return e.inverseModelView}}),czm_inverseModelView3D:new Lt({size:1,datatype:ee.FLOAT_MAT4,getValue:function(e){return e.inverseModelView3D}}),czm_viewProjection:new Lt({size:1,datatype:ee.FLOAT_MAT4,getValue:function(e){return e.viewProjection}}),czm_inverseViewProjection:new Lt({size:1,datatype:ee.FLOAT_MAT4,getValue:function(e){return e.inverseViewProjection}}),czm_modelViewProjection:new Lt({size:1,datatype:ee.FLOAT_MAT4,getValue:function(e){return e.modelViewProjection}}),czm_inverseModelViewProjection:new Lt({size:1,datatype:ee.FLOAT_MAT4,getValue:function(e){return e.inverseModelViewProjection}}),czm_modelViewProjectionRelativeToEye:new Lt({size:1,datatype:ee.FLOAT_MAT4,getValue:function(e){return e.modelViewProjectionRelativeToEye}}),czm_modelViewInfiniteProjection:new Lt({size:1,datatype:ee.FLOAT_MAT4,getValue:function(e){return e.modelViewInfiniteProjection}}),czm_orthographicIn3D:new Lt({size:1,datatype:ee.FLOAT,getValue:function(e){return e.orthographicIn3D?1:0}}),czm_normal:new Lt({size:1,datatype:ee.FLOAT_MAT3,getValue:function(e){return e.normal}}),czm_normal3D:new Lt({size:1,datatype:ee.FLOAT_MAT3,getValue:function(e){return e.normal3D}}),czm_inverseNormal:new Lt({size:1,datatype:ee.FLOAT_MAT3,getValue:function(e){return e.inverseNormal}}),czm_inverseNormal3D:new Lt({size:1,datatype:ee.FLOAT_MAT3,getValue:function(e){return e.inverseNormal3D}}),czm_eyeHeight:new Lt({size:1,datatype:ee.FLOAT,getValue:function(e){return e.eyeHeight}}),czm_eyeHeight2D:new Lt({size:1,datatype:ee.FLOAT_VEC2,getValue:function(e){return e.eyeHeight2D}}),czm_eyeEllipsoidNormalEC:new Lt({size:1,datatype:ee.FLOAT_VEC3,getValue:function(e){return e.eyeEllipsoidNormalEC}}),czm_eyeEllipsoidCurvature:new Lt({size:1,datatype:ee.FLOAT_VEC2,getValue:function(e){return e.eyeEllipsoidCurvature}}),czm_modelToEnu:new Lt({size:1,datatype:ee.FLOAT_MAT4,getValue:function(e){return e.modelToEnu}}),czm_enuToModel:new Lt({size:1,datatype:ee.FLOAT_MAT4,getValue:function(e){return e.enuToModel}}),czm_entireFrustum:new Lt({size:1,datatype:ee.FLOAT_VEC2,getValue:function(e){return e.entireFrustum}}),czm_currentFrustum:new Lt({size:1,datatype:ee.FLOAT_VEC2,getValue:function(e){return e.currentFrustum}}),czm_frustumPlanes:new Lt({size:1,datatype:ee.FLOAT_VEC4,getValue:function(e){return e.frustumPlanes}}),czm_farDepthFromNearPlusOne:new Lt({size:1,datatype:ee.FLOAT,getValue:function(e){return e.farDepthFromNearPlusOne}}),czm_log2FarDepthFromNearPlusOne:new Lt({size:1,datatype:ee.FLOAT,getValue:function(e){return e.log2FarDepthFromNearPlusOne}}),czm_oneOverLog2FarDepthFromNearPlusOne:new Lt({size:1,datatype:ee.FLOAT,getValue:function(e){return e.oneOverLog2FarDepthFromNearPlusOne}}),czm_sunPositionWC:new Lt({size:1,datatype:ee.FLOAT_VEC3,getValue:function(e){return e.sunPositionWC}}),czm_sunPositionColumbusView:new Lt({size:1,datatype:ee.FLOAT_VEC3,getValue:function(e){return e.sunPositionColumbusView}}),czm_sunDirectionEC:new Lt({size:1,datatype:ee.FLOAT_VEC3,getValue:function(e){return e.sunDirectionEC}}),czm_sunDirectionWC:new Lt({size:1,datatype:ee.FLOAT_VEC3,getValue:function(e){return e.sunDirectionWC}}),czm_moonDirectionEC:new Lt({size:1,datatype:ee.FLOAT_VEC3,getValue:function(e){return e.moonDirectionEC}}),czm_lightDirectionEC:new Lt({size:1,datatype:ee.FLOAT_VEC3,getValue:function(e){return e.lightDirectionEC}}),czm_lightDirectionWC:new Lt({size:1,datatype:ee.FLOAT_VEC3,getValue:function(e){return e.lightDirectionWC}}),czm_lightColor:new Lt({size:1,datatype:ee.FLOAT_VEC3,getValue:function(e){return e.lightColor}}),czm_lightColorHdr:new Lt({size:1,datatype:ee.FLOAT_VEC3,getValue:function(e){return e.lightColorHdr}}),czm_encodedCameraPositionMCHigh:new Lt({size:1,datatype:ee.FLOAT_VEC3,getValue:function(e){return e.encodedCameraPositionMCHigh}}),czm_encodedCameraPositionMCLow:new Lt({size:1,datatype:ee.FLOAT_VEC3,getValue:function(e){return e.encodedCameraPositionMCLow}}),czm_viewerPositionWC:new Lt({size:1,datatype:ee.FLOAT_VEC3,getValue:function(e){return O.getTranslation(e.inverseView,Qqe)}}),czm_frameNumber:new Lt({size:1,datatype:ee.FLOAT,getValue:function(e){return e.frameState.frameNumber}}),czm_morphTime:new Lt({size:1,datatype:ee.FLOAT,getValue:function(e){return e.frameState.morphTime}}),czm_sceneMode:new Lt({size:1,datatype:ee.FLOAT,getValue:function(e){return e.frameState.mode}}),czm_pass:new Lt({size:1,datatype:ee.FLOAT,getValue:function(e){return e.pass}}),czm_backgroundColor:new 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in t)if(t.hasOwnProperty(r)){let o=t[r],a=r,s=e._duplicateUniformNames[a];l(s)&&(o.name=s,a=s);let c=Q_[a];l(c)?n.push({uniform:o,automaticUniform:c}):i.push(o)}return{automaticUniforms:n,manualUniforms:i}}function yYe(e,t,n){e.useProgram(t);let i=0,r=n.length;for(let o=0;o<r;++o)i=n[o]._setSampler(i);return e.useProgram(null),i}function ck(e){l(e._program)||Mpe(e)}function Mpe(e){let t=e._program,n=e._gl,i=mYe(n,e,e._debugShaders),r=n.getProgramParameter(i,n.ACTIVE_ATTRIBUTES),o=gYe(n,i),a=_Ye(e,o.uniformsByName);e._program=i,e._numberOfVertexAttributes=r,e._vertexAttributes=pYe(n,i,r),e._uniformsByName=o.uniformsByName,e._uniforms=o.uniforms,e._automaticUniforms=a.automaticUniforms,e._manualUniforms=a.manualUniforms,e.maximumTextureUnitIndex=yYe(n,i,o.samplerUniforms),t&&e._gl.deleteProgram(t),typeof spector<"u"&&(e._program.__SPECTOR_rebuildProgram=function(s,c,u,f){let d=e._vertexShaderText,p=e._fragmentShaderText,g=/ ! = /g;e._vertexShaderText=s.replace(g," != "),e._fragmentShaderText=c.replace(g," != ");try{Mpe(e),u(e._program)}catch(m){e._vertexShaderText=d,e._fragmentShaderText=p;let A=/(?:Compile|Link) error: ([^]*)/.exec(m.message);f(A?A[1]:m.message)}})}z0.prototype._bind=function(){ck(this),this._gl.useProgram(this._program)};z0.prototype._setUniforms=function(e,t,n){let i,r;if(l(e)){let s=this._manualUniforms;for(i=s.length,r=0;r<i;++r){let c=s[r];c.value=e[c.name]()}}let o=this._automaticUniforms;for(i=o.length,r=0;r<i;++r){let s=o[r];s.uniform.value=s.automaticUniform.getValue(t)}let a=this._uniforms;for(i=a.length,r=0;r<i;++r)a[r].set();if(n){let s=this._gl,c=this._program;s.validateProgram(c)}};z0.prototype.isDestroyed=function(){return!1};z0.prototype.destroy=function(){this._cachedShader.cache.releaseShaderProgram(this)};z0.prototype.finalDestroy=function(){return this._gl.deleteProgram(this._program),ue(this)};var Zt=z0;var zo={CULL:1,OCCLUDE:2,EXECUTE_IN_CLOSEST_FRUSTUM:4,DEBUG_SHOW_BOUNDING_VOLUME:8,CAST_SHADOWS:16,RECEIVE_SHADOWS:32,PICK_ONLY:64,DEPTH_FOR_TRANSLUCENT_CLASSIFICATION:128},HK=class e{constructor(t=H.EMPTY_OBJECT){this._boundingVolume=t.boundingVolume,this._orientedBoundingBox=t.orientedBoundingBox,this._modelMatrix=t.modelMatrix,this._primitiveType=t.primitiveType??Re.TRIANGLES,this._vertexArray=t.vertexArray,this._count=t.count,this._offset=t.offset??0,this._instanceCount=t.instanceCount??0,this._shaderProgram=t.shaderProgram,this._uniformMap=t.uniformMap,this._renderState=t.renderState,this._framebuffer=t.framebuffer,this._pass=t.pass,this._owner=t.owner,this._debugOverlappingFrustums=0,this._pickId=t.pickId,this._snapId=t.snapId,this._pickMetadataAllowed=t.pickMetadataAllowed===!0,this._pickedMetadataInfo=void 0,this._flags=0,this.cull=t.cull??!0,this.occlude=t.occlude??!0,this.executeInClosestFrustum=t.executeInClosestFrustum??!1,this.debugShowBoundingVolume=t.debugShowBoundingVolume??!1,this.castShadows=t.castShadows??!1,this.receiveShadows=t.receiveShadows??!1,this.pickOnly=t.pickOnly??!1,this.depthForTranslucentClassification=t.depthForTranslucentClassification??!1,this.dirty=!0,this.lastDirtyTime=0,this.derivedCommands={}}get boundingVolume(){return this._boundingVolume}set boundingVolume(t){this._boundingVolume!==t&&(this._boundingVolume=t,this.dirty=!0)}get orientedBoundingBox(){return this._orientedBoundingBox}set orientedBoundingBox(t){this._orientedBoundingBox!==t&&(this._orientedBoundingBox=t,this.dirty=!0)}get cull(){return qc(this,zo.CULL)}set cull(t){qc(this,zo.CULL)!==t&&(ey(this,zo.CULL,t),this.dirty=!0)}get occlude(){return qc(this,zo.OCCLUDE)}set occlude(t){qc(this,zo.OCCLUDE)!==t&&(ey(this,zo.OCCLUDE,t),this.dirty=!0)}get modelMatrix(){return this._modelMatrix}set modelMatrix(t){this._modelMatrix!==t&&(this._modelMatrix=t,this.dirty=!0)}get primitiveType(){return this._primitiveType}set primitiveType(t){this._primitiveType!==t&&(this._primitiveType=t,this.dirty=!0)}get vertexArray(){return this._vertexArray}set vertexArray(t){this._vertexArray!==t&&(this._vertexArray=t,this.dirty=!0)}get count(){return this._count}set count(t){this._count!==t&&(this._count=t,this.dirty=!0)}get offset(){return this._offset}set offset(t){this._offset!==t&&(this._offset=t,this.dirty=!0)}get instanceCount(){return this._instanceCount}set instanceCount(t){this._instanceCount!==t&&(this._instanceCount=t,this.dirty=!0)}get shaderProgram(){return this._shaderProgram}set shaderProgram(t){this._shaderProgram!==t&&(this._shaderProgram=t,this.dirty=!0)}get castShadows(){return qc(this,zo.CAST_SHADOWS)}set castShadows(t){qc(this,zo.CAST_SHADOWS)!==t&&(ey(this,zo.CAST_SHADOWS,t),this.dirty=!0)}get receiveShadows(){return qc(this,zo.RECEIVE_SHADOWS)}set receiveShadows(t){qc(this,zo.RECEIVE_SHADOWS)!==t&&(ey(this,zo.RECEIVE_SHADOWS,t),this.dirty=!0)}get uniformMap(){return this._uniformMap}set uniformMap(t){this._uniformMap!==t&&(this._uniformMap=t,this.dirty=!0)}get renderState(){return this._renderState}set renderState(t){this._renderState!==t&&(this._renderState=t,this.dirty=!0)}get framebuffer(){return this._framebuffer}set framebuffer(t){this._framebuffer!==t&&(this._framebuffer=t,this.dirty=!0)}get pass(){return this._pass}set pass(t){this._pass!==t&&(this._pass=t,this.dirty=!0)}get executeInClosestFrustum(){return qc(this,zo.EXECUTE_IN_CLOSEST_FRUSTUM)}set executeInClosestFrustum(t){qc(this,zo.EXECUTE_IN_CLOSEST_FRUSTUM)!==t&&(ey(this,zo.EXECUTE_IN_CLOSEST_FRUSTUM,t),this.dirty=!0)}get owner(){return this._owner}set owner(t){this._owner!==t&&(this._owner=t,this.dirty=!0)}get debugShowBoundingVolume(){return qc(this,zo.DEBUG_SHOW_BOUNDING_VOLUME)}set debugShowBoundingVolume(t){qc(this,zo.DEBUG_SHOW_BOUNDING_VOLUME)!==t&&(ey(this,zo.DEBUG_SHOW_BOUNDING_VOLUME,t),this.dirty=!0)}get debugOverlappingFrustums(){return this._debugOverlappingFrustums}set debugOverlappingFrustums(t){this._debugOverlappingFrustums!==t&&(this._debugOverlappingFrustums=t,this.dirty=!0)}get pickId(){return this._pickId}set pickId(t){this._pickId!==t&&(this._pickId=t,this.dirty=!0)}get snapId(){return this._snapId}set snapId(t){this._snapId!==t&&(this._snapId=t,this.dirty=!0)}get pickMetadataAllowed(){return this._pickMetadataAllowed}get pickedMetadataInfo(){return this._pickedMetadataInfo}set pickedMetadataInfo(t){this._pickedMetadataInfo!==t&&(this._pickedMetadataInfo=t,this.dirty=!0)}get pickOnly(){return qc(this,zo.PICK_ONLY)}set pickOnly(t){qc(this,zo.PICK_ONLY)!==t&&(ey(this,zo.PICK_ONLY,t),this.dirty=!0)}get depthForTranslucentClassification(){return qc(this,zo.DEPTH_FOR_TRANSLUCENT_CLASSIFICATION)}set depthForTranslucentClassification(t){qc(this,zo.DEPTH_FOR_TRANSLUCENT_CLASSIFICATION)!==t&&(ey(this,zo.DEPTH_FOR_TRANSLUCENT_CLASSIFICATION,t),this.dirty=!0)}static shallowClone(t,n){if(l(t))return l(n)||(n=new e),n._boundingVolume=t._boundingVolume,n._orientedBoundingBox=t._orientedBoundingBox,n._modelMatrix=t._modelMatrix,n._primitiveType=t._primitiveType,n._vertexArray=t._vertexArray,n._count=t._count,n._offset=t._offset,n._instanceCount=t._instanceCount,n._shaderProgram=t._shaderProgram,n._uniformMap=t._uniformMap,n._renderState=t._renderState,n._framebuffer=t._framebuffer,n._pass=t._pass,n._owner=t._owner,n._debugOverlappingFrustums=t._debugOverlappingFrustums,n._pickId=t._pickId,n._snapId=t._snapId,n._pickMetadataAllowed=t._pickMetadataAllowed,n._pickedMetadataInfo=t._pickedMetadataInfo,n._flags=t._flags,n.dirty=!0,n.lastDirtyTime=0,n}execute(t,n){t.draw(this,n)}};function qc(e,t){return(e._flags&t)===t}function ey(e,t,n){n?e._flags|=t:e._flags&=~t}var nt=HK;var Lpe={ENVIRONMENT:0,COMPUTE:1,GLOBE:2,TERRAIN_CLASSIFICATION:3,CESIUM_3D_TILE_EDGES:4,CESIUM_3D_TILE_PLANAR_FILL_ID:5,CESIUM_3D_TILE:6,CESIUM_3D_TILE_CLASSIFICATION:7,CESIUM_3D_TILE_CLASSIFICATION_IGNORE_SHOW:8,OPAQUE:9,TRANSLUCENT:10,VOXELS:11,GAUSSIAN_SPLATS:12,CESIUM_3D_TILE_EDGES_DIRECT:13,OVERLAY:14,NUMBER_OF_PASSES:15};Object.freeze(Lpe);var Pe=Lpe;var lk=`#ifdef USE_FLOAT64
in vec3 positionHigh;
in vec3 positionLow;
#else
in vec3 position;
#endif
in vec4 pickColor;
in vec3 showColorAlpha;

out vec4 v_pickColor;
out vec4 v_color;

void main()
{
    float show = showColorAlpha.x;
    vec4 color = czm_decodeRGB8(showColorAlpha.y);
    float alpha = showColorAlpha.z;

    ///////////////////////////////////////////////////////////////////////////

#ifdef USE_FLOAT64
    vec4 p = czm_translateRelativeToEye(positionHigh, positionLow);
    vec4 positionEC = czm_modelViewRelativeToEye * p;
#else
    vec4 positionEC = czm_modelView * vec4(position, 1.0);
#endif

    ///////////////////////////////////////////////////////////////////////////

    gl_Position = czm_projection * positionEC;
    czm_vertexLogDepth();

    v_pickColor = pickColor / 255.0;

    v_color = color;
    v_color.a *= alpha * show;

    gl_Position *= show;
}
`;var uk=`in vec4 v_pickColor;
in vec4 v_color;

void main()
{
    if (v_color.a < 0.005)   // matches 0/255 and 1/255
    {
        discard;
    }

    out_FragColor = czm_gammaCorrect(v_color);
    czm_writeLogDepth();
}
`;var GK={positionHigh:0,positionLow:1,pickColor:2,showColorAlpha:3},Npe={position:0,pickColor:1,showColorAlpha:2},ss=new oa,WK=new sd,OP=new U,Fpe=new h,qK=new Sn;function AYe(e,t,n){let i=t.context;n=n||{destroy:xYe};let r=e._positionDatatype===Y.DOUBLE,o=r?GK:Npe;if(!l(n.attributeArrays)||!l(n.indexArray)){let{vertexCountMax:c,triangleCountMax:u}=e;n.indexArray=Ve.createTypedArray(c,u*3),n.attributeArrays={...r?{positionHigh:new Float32Array(c*3),positionLow:new Float32Array(c*3)}:{position:e._positionView},pickColor:new Uint8Array(c*4),showColorAlpha:new Float32Array(c*3)}}if(e._dirtyCount>0){let{attributeArrays:c}=n,{_dirtyOffset:u,_dirtyCount:f}=e,d=c.positionHigh,p=c.positionLow,g=n.indexArray,m=c.pickColor,y=c.showColorAlpha;for(let A=u,b=u+f;A<b;A++){if(e.get(A,ss),!ss._dirty)continue;let x=ss.triangleOffset,T=ss.vertexOffset,C=ss.getTriangles();for(let R=0,M=ss.triangleCount;R<M;R++)g[x*3]=T+C[R*3],g[x*3+1]=T+C[R*3+1],g[x*3+2]=T+C[R*3+2],x++;let E=ss.show,w=r?ss.getPositions():null;ss.getMaterial(WK);let D=an.encodeRGB8(WK.color);U.fromRgba(ss._pickId,OP);for(let R=0,M=ss.vertexCount;R<M;R++)r&&(h.fromArray(w,R*3,Fpe),Sn.fromCartesian(Fpe,qK),h.pack(qK.high,d,T*3),h.pack(qK.low,p,T*3)),m[T*4]=U.floatToByte(OP.red),m[T*4+1]=U.floatToByte(OP.green),m[T*4+2]=U.floatToByte(OP.blue),m[T*4+3]=U.floatToByte(OP.alpha),y[T*3]=E?1:0,y[T*3+1]=D,y[T*3+2]=WK.color.alpha,T++;ss._dirty=!1}}if(l(n.vertexArray)){if(e._dirtyCount>0){let{indexOffset:c,indexCount:u,vertexOffset:f,vertexCount:d}=bYe(e);n.vertexArray.copyIndexFromRange(n.indexArray,c,u);for(let p in o)if(Object.hasOwn(o,p)){let g=p;n.vertexArray.copyAttributeFromRange(o[g],n.attributeArrays[g],f,d)}}}else{let{attributeArrays:c}=n;n.vertexArray=new Vn({context:i,indexBuffer:Ze.createIndexBuffer({context:i,typedArray:n.indexArray,usage:Oe.STATIC_DRAW,indexDatatype:Ve.fromTypedArray(n.indexArray)}),attributes:[...r?[{index:GK.positionHigh,componentDatatype:Y.FLOAT,componentsPerAttribute:3,vertexBuffer:Ze.createVertexBuffer({typedArray:c.positionHigh,context:i,usage:Oe.STATIC_DRAW})},{index:GK.positionLow,componentDatatype:Y.FLOAT,componentsPerAttribute:3,vertexBuffer:Ze.createVertexBuffer({typedArray:c.positionLow,context:i,usage:Oe.STATIC_DRAW})}]:[{index:Npe.position,componentDatatype:e._positionDatatype,componentsPerAttribute:3,normalize:e._positionNormalized,vertexBuffer:Ze.createVertexBuffer({typedArray:c.position,context:i,usage:Oe.STATIC_DRAW})}],{index:o.pickColor,componentDatatype:Y.UNSIGNED_BYTE,componentsPerAttribute:4,vertexBuffer:Ze.createVertexBuffer({typedArray:c.pickColor,context:i,usage:Oe.STATIC_DRAW})},{index:o.showColorAlpha,componentDatatype:Y.FLOAT,componentsPerAttribute:3,vertexBuffer:Ze.createVertexBuffer({typedArray:c.showColorAlpha,context:i,usage:Oe.STATIC_DRAW})}]})}l(n.renderState)||(n.renderState=je.fromCache({blending:e._blendOption===Fi.OPAQUE?en.DISABLED:en.ALPHA_BLEND,depthTest:{enabled:!0}})),l(n.shaderProgram)||(n.shaderProgram=Zt.fromCache({context:i,vertexShaderSource:new Ge({sources:[lk],defines:r?["USE_FLOAT64"]:[]}),fragmentShaderSource:new Ge({sources:[uk]}),attributeLocations:o}));let a=e.triangleCount*3;l(n.command)||(n.command=new nt({vertexArray:n.vertexArray,renderState:n.renderState,shaderProgram:n.shaderProgram,primitiveType:Re.TRIANGLES,pass:e._blendOption===Fi.OPAQUE?Pe.OPAQUE:Pe.TRANSLUCENT,pickId:e._allowPicking?"v_pickColor":void 0,owner:e,count:a,modelMatrix:e.modelMatrix,boundingVolume:e.boundingVolume,debugShowBoundingVolume:e.debugShowBoundingVolume}));let s=n.command;return s.count!==a&&(s.count=a),s.debugShowBoundingVolume!==e.debugShowBoundingVolume&&(s.debugShowBoundingVolume=e.debugShowBoundingVolume),t.commandList.push(s),e._makeClean(),n}function bYe(e){let{_dirtyOffset:t,_dirtyCount:n}=e;e.get(t,ss);let i=ss.vertexOffset,r=ss.triangleOffset*3;e.get(t+n-1,ss);let o=ss.vertexOffset+ss.vertexCount-i,a=(ss.triangleOffset+ss.triangleCount)*3-r;return{indexOffset:r,indexCount:a,vertexOffset:i,vertexCount:o}}function xYe(){let e=this;l(e.vertexArray)&&e.vertexArray.destroy(),l(e.shaderProgram)&&e.shaderProgram.destroy(),l(e.renderState)&&je.removeFromCache(e.renderState)}var fk=AYe;var{ERR_CAPACITY:uwn}=as.Error,YK=class e extends as{constructor(t=H.EMPTY_OBJECT){super(t),this._holeCount=0,this._holeCountMax=t.holeCountMax??as.DEFAULT_CAPACITY,this._holeIndexView=null,this._triangleCount=0,this._triangleCountMax=t.triangleCountMax??as.DEFAULT_CAPACITY,this._triangleIndexView=null,this._allocateHoleIndexBuffer(),this._allocateTriangleIndexBuffer()}_getCollectionClass(){return e}_getPrimitiveClass(){return oa}_getMaterialClass(){return sd}_allocateHoleIndexBuffer(){this._holeIndexView=Ve.createTypedArray(this._positionCountMax,this._holeCountMax)}_allocateTriangleIndexBuffer(){this._triangleIndexView=Ve.createTypedArray(this._positionCountMax,this._triangleCountMax*3)}static clone(t,n){return super.clone(t,n),this._copySubArray(t._holeIndexView,n._holeIndexView,t.holeCount),this._copySubArray(t._triangleIndexView,n._triangleIndexView,t._triangleCount*3),n._holeCount=t._holeCount,n._triangleCount=t._triangleCount,n}static _cloneEmpty(t){return new e({primitiveCountMax:t.primitiveCountMax,vertexCountMax:t.vertexCountMax,holeCountMax:t.holeCountMax,triangleCountMax:t.triangleCountMax,positionDatatype:t.positionDatatype,positionNormalized:t.positionNormalized})}static _replaceBuffers(t,n){super._replaceBuffers(t,n),n._holeIndexView=t._holeIndexView,n._triangleIndexView=t._triangleIndexView}add(t,n=new oa){super.add(t,n);let i=this._positionCount;n._setUint32(oa.Layout.POSITION_OFFSET_U32,i),n._setUint32(oa.Layout.POSITION_COUNT_U32,0);let r=this._holeCount;n._setUint32(oa.Layout.HOLE_OFFSET_U32,r),n._setUint32(oa.Layout.HOLE_COUNT_U32,0);let o=this._triangleCount;return n._setUint32(oa.Layout.TRIANGLE_OFFSET_U32,o),n._setUint32(oa.Layout.TRIANGLE_COUNT_U32,0),l(t.positions)&&n.setPositions(t.positions),l(t.holes)&&n.setHoles(t.holes),l(t.triangles)&&n.setTriangles(t.triangles),n}update(t){super.update(t);let n=t.passes;this.show&&(n.render||n.pick)&&(this._renderContext=fk(this,t,this._renderContext))}get byteLength(){return super.byteLength+this._holeIndexView.byteLength+this._triangleIndexView.byteLength}get holeCount(){return this._holeCount}get holeCountMax(){return this._holeCountMax}get triangleCount(){return this._triangleCount}get triangleCountMax(){return this._triangleCountMax}},Cl=YK;var dk=`#ifdef USE_FLOAT64
in vec3 positionHigh;
in vec3 positionLow;
in vec3 prevPositionHigh;
in vec3 prevPositionLow;
in vec3 nextPositionHigh;
in vec3 nextPositionLow;
#else
in vec3 position;
in vec3 prevPosition;
in vec3 nextPosition;
#endif
in vec4 pickColor;
in vec4 showColorWidthAndTexCoord;
in float alpha;

out vec4 v_pickColor;
out vec4 v_color;
out vec2  v_st;
out float v_width;
out float v_polylineAngle;

void main()
{
    float show = showColorWidthAndTexCoord.x;
    vec4 color = czm_decodeRGB8(showColorWidthAndTexCoord.y);
    float width = showColorWidthAndTexCoord.z;
    float texCoord = showColorWidthAndTexCoord.w;

    ///////////////////////////////////////////////////////////////////////////

    bool usePrevious = texCoord == 1.0;
    float expandDir = gl_VertexID % 2 == 1 ? 1.0 : -1.0;
    float polylineAngle;

#ifdef USE_FLOAT64
    vec4 positionEC = czm_translateRelativeToEye(positionHigh, positionLow);
    vec4 prevPositionEC = czm_translateRelativeToEye(prevPositionHigh, prevPositionLow);
    vec4 nextPositionEC = czm_translateRelativeToEye(nextPositionHigh, nextPositionLow);
    vec4 positionWC = getPolylineWindowCoordinates(positionEC, prevPositionEC, nextPositionEC, expandDir, width, usePrevious, polylineAngle);
#else
    vec4 positionEC = czm_modelView * vec4(position, 1.0);
    vec4 prevPositionEC = czm_modelView * vec4(prevPosition, 1.0);
    vec4 nextPositionEC = czm_modelView * vec4(nextPosition, 1.0);
    // Positions are already in eye space; use the EC variant to skip the redundant transform.
    vec4 positionWC = getPolylineWindowCoordinatesEC(positionEC, prevPositionEC, nextPositionEC, expandDir, width, usePrevious, polylineAngle);
#endif

    ///////////////////////////////////////////////////////////////////////////

    gl_Position = czm_viewportOrthographic * positionWC * show;

    v_pickColor = pickColor / 255.0;

    v_color = color;
    v_color.a *= alpha / 255.0 * show;

    v_st.s = texCoord;
    v_st.t = czm_writeNonPerspective(clamp(expandDir, 0.0, 1.0), gl_Position.w);

    v_width = width;
    v_polylineAngle = polylineAngle;
}
`;var hk=`in vec4 v_pickColor;
in vec4 v_color;

void main()
{
    if (v_color.a < 0.005)   // matches 0/255 and 1/255
    {
        discard;
    }

    out_FragColor = czm_gammaCorrect(v_color);
    czm_writeLogDepth();
}
`;var cu=`void clipLineSegmentToNearPlane(
    vec3 p0,
    vec3 p1,
    out vec4 positionWC,
    out bool clipped,
    out bool culledByNearPlane,
    out vec4 clippedPositionEC)
{
    culledByNearPlane = false;
    clipped = false;

    vec3 p0ToP1 = p1 - p0;
    float magnitude = length(p0ToP1);
    vec3 direction = normalize(p0ToP1);

    // Distance that p0 is behind the near plane. Negative means p0 is
    // in front of the near plane.
    float endPoint0Distance =  czm_currentFrustum.x + p0.z;

    // Camera looks down -Z.
    // When moving a point along +Z: LESS VISIBLE
    //   * Points in front of the camera move closer to the camera.
    //   * Points behind the camrea move farther away from the camera.
    // When moving a point along -Z: MORE VISIBLE
    //   * Points in front of the camera move farther away from the camera.
    //   * Points behind the camera move closer to the camera.

    // Positive denominator: -Z, becoming more visible
    // Negative denominator: +Z, becoming less visible
    // Nearly zero: parallel to near plane
    float denominator = -direction.z;

    if (endPoint0Distance > 0.0 && abs(denominator) < czm_epsilon7)
    {
        // p0 is behind the near plane and the line to p1 is nearly parallel to
        // the near plane, so cull the segment completely.
        culledByNearPlane = true;
    }
    else if (endPoint0Distance > 0.0)
    {
        // p0 is behind the near plane, and the line to p1 is moving distinctly
        // toward or away from it.

        // t = (-plane distance - dot(plane normal, ray origin)) / dot(plane normal, ray direction)
        float t = endPoint0Distance / denominator;
        if (t < 0.0 || t > magnitude)
        {
            // Near plane intersection is not between the two points.
            // We already confirmed p0 is behind the naer plane, so now
            // we know the entire segment is behind it.
            culledByNearPlane = true;
        }
        else
        {
            // Segment crosses the near plane, update p0 to lie exactly on it.
            p0 = p0 + t * direction;

            // Numerical noise might put us a bit on the wrong side of the near plane.
            // Don't let that happen.
            p0.z = min(p0.z, -czm_currentFrustum.x);

            clipped = true;
        }
    }

    clippedPositionEC = vec4(p0, 1.0);
    positionWC = czm_eyeToWindowCoordinates(clippedPositionEC);
}

vec4 getPolylineWindowCoordinatesEC(vec4 positionEC, vec4 prevEC, vec4 nextEC, float expandDirection, float width, bool usePrevious, out float angle)
{
    // expandDirection +1 is to the _left_ when looking from positionEC toward nextEC.

#ifdef POLYLINE_DASH
    // Compute the window coordinates of the points.
    vec4 positionWindow = czm_eyeToWindowCoordinates(positionEC);
    vec4 previousWindow = czm_eyeToWindowCoordinates(prevEC);
    vec4 nextWindow = czm_eyeToWindowCoordinates(nextEC);

    // Determine the relative screen space direction of the line.
    vec2 lineDir;
    if (usePrevious) {
        lineDir = normalize(positionWindow.xy - previousWindow.xy);
    }
    else {
        lineDir = normalize(nextWindow.xy - positionWindow.xy);
    }
    angle = atan(lineDir.x, lineDir.y) - 1.570796327; // precomputed atan(1,0)

    // Quantize the angle so it doesn't change rapidly between segments.
    angle = floor(angle / czm_piOverFour + 0.5) * czm_piOverFour;
#endif

    vec4 clippedPrevWC, clippedPrevEC;
    bool prevSegmentClipped, prevSegmentCulled;
    clipLineSegmentToNearPlane(prevEC.xyz, positionEC.xyz, clippedPrevWC, prevSegmentClipped, prevSegmentCulled, clippedPrevEC);

    vec4 clippedNextWC, clippedNextEC;
    bool nextSegmentClipped, nextSegmentCulled;
    clipLineSegmentToNearPlane(nextEC.xyz, positionEC.xyz, clippedNextWC, nextSegmentClipped, nextSegmentCulled, clippedNextEC);

    bool segmentClipped, segmentCulled;
    vec4 clippedPositionWC, clippedPositionEC;
    clipLineSegmentToNearPlane(positionEC.xyz, usePrevious ? prevEC.xyz : nextEC.xyz, clippedPositionWC, segmentClipped, segmentCulled, clippedPositionEC);

    if (segmentCulled)
    {
        return vec4(0.0, 0.0, 0.0, 1.0);
    }

    vec2 directionToPrevWC = normalize(clippedPrevWC.xy - clippedPositionWC.xy);
    vec2 directionToNextWC = normalize(clippedNextWC.xy - clippedPositionWC.xy);

    // If a segment was culled, we can't use the corresponding direction
    // computed above. We should never see both of these be true without
    // \`segmentCulled\` above also being true.
    if (prevSegmentCulled)
    {
        directionToPrevWC = -directionToNextWC;
    }
    else if (nextSegmentCulled)
    {
        directionToNextWC = -directionToPrevWC;
    }

    vec2 thisSegmentForwardWC, otherSegmentForwardWC;
    if (usePrevious)
    {
        thisSegmentForwardWC = -directionToPrevWC;
        otherSegmentForwardWC = directionToNextWC;
    }
    else
    {
        thisSegmentForwardWC = directionToNextWC;
        otherSegmentForwardWC =  -directionToPrevWC;
    }

    vec2 thisSegmentLeftWC = vec2(-thisSegmentForwardWC.y, thisSegmentForwardWC.x);

    vec2 leftWC = thisSegmentLeftWC;
    float expandWidth = width * 0.5;

    // When lines are split at the anti-meridian, the position may be at the
    // same location as the next or previous position, and we need to handle
    // that to avoid producing NaNs.
    if (!czm_equalsEpsilon(prevEC.xyz - positionEC.xyz, vec3(0.0), czm_epsilon1) && !czm_equalsEpsilon(nextEC.xyz - positionEC.xyz, vec3(0.0), czm_epsilon1))
    {
        vec2 otherSegmentLeftWC = vec2(-otherSegmentForwardWC.y, otherSegmentForwardWC.x);

        vec2 leftSumWC = thisSegmentLeftWC + otherSegmentLeftWC;
        float leftSumLength = length(leftSumWC);
        leftWC = leftSumLength < czm_epsilon6 ? thisSegmentLeftWC : (leftSumWC / leftSumLength);

        // The sine of the angle between the two vectors is given by the formula
        //         |a x b| = |a||b|sin(theta)
        // which is
        //     float sinAngle = length(cross(vec3(leftWC, 0.0), vec3(-thisSegmentForwardWC, 0.0)));
        // Because the z components of both vectors are zero, the x and y coordinate will be zero.
        // Therefore, the sine of the angle is just the z component of the cross product.
        vec2 u = -thisSegmentForwardWC;
        vec2 v = leftWC;
        float sinAngle = abs(u.x * v.y - u.y * v.x);
        expandWidth = clamp(expandWidth / sinAngle, 0.0, width * 2.0);
    }

    vec2 offset = leftWC * expandDirection * expandWidth * czm_pixelRatio;
    return vec4(clippedPositionWC.xy + offset, -clippedPositionWC.z, 1.0) * (czm_projection * clippedPositionEC).w;
}

vec4 getPolylineWindowCoordinates(vec4 position, vec4 previous, vec4 next, float expandDirection, float width, bool usePrevious, out float angle)
{
    vec4 positionEC = czm_modelViewRelativeToEye * position;
    vec4 prevEC = czm_modelViewRelativeToEye * previous;
    vec4 nextEC = czm_modelViewRelativeToEye * next;
    return getPolylineWindowCoordinatesEC(positionEC, prevEC, nextEC, expandDirection, width, usePrevious, angle);
}
`;var Db={positionHigh:0,positionLow:1,prevPositionHigh:2,prevPositionLow:3,nextPositionHigh:4,nextPositionLow:5,pickColor:6,showColorWidthAndTexCoord:7,alpha:8},mk={position:0,prevPosition:1,nextPosition:2,pickColor:3,showColorWidthAndTexCoord:4,alpha:5},Yc=new Cs,pk=new cd,MP=new U,Bpe=new h,kpe=new h,zpe=new h,XK=new Sn,KK=new Sn,$K=new Sn;function TYe(e,t,n){let i=t.context;n=n||{destroy:EYe};let r=e._positionDatatype===Y.DOUBLE,o=r?Db:mk;if(!l(n.attributeArrays)||!l(n.indexArray)){let c=e.vertexCountMax-e.primitiveCount,u=e.vertexCountMax*2;n.indexArray=Ve.createTypedArray(u,c*6),n.attributeArrays={...r?{positionHigh:new Float32Array(u*3),positionLow:new Float32Array(u*3),prevPositionHigh:new Float32Array(u*3),prevPositionLow:new Float32Array(u*3),nextPositionHigh:new Float32Array(u*3),nextPositionLow:new Float32Array(u*3)}:{position:Y.createTypedArray(e._positionDatatype,u*3),prevPosition:Y.createTypedArray(e._positionDatatype,u*3),nextPosition:Y.createTypedArray(e._positionDatatype,u*3)},pickColor:new Uint8Array(u*4),showColorWidthAndTexCoord:new Float32Array(u*4),alpha:new Uint8Array(u)}}if(e._dirtyCount>0){let{_dirtyOffset:c,_dirtyCount:u}=e,f=n.indexArray,{pickColor:d,showColorWidthAndTexCoord:p,alpha:g,position:m,prevPosition:y,nextPosition:A,positionHigh:b,positionLow:x,prevPositionHigh:T,prevPositionLow:C,nextPositionHigh:E,nextPositionLow:w}=n.attributeArrays;for(let D=c,R=c+u;D<R;D++){if(e.get(D,Yc),!Yc._dirty)continue;Yc.getMaterial(pk);let M=an.encodeRGB8(pk.color),N=pk.color.alpha;U.fromRgba(Yc._pickId,MP);let _=Yc.show,v=Yc.vertexOffset*2,S=(Yc.vertexOffset-D)*6,P=e._positionView,L=Yc.vertexOffset*3;for(let F=0,V=Yc.vertexCount;F<V;F++){let z=F===0,j=F===V-1,B=P[L+F*3],G=P[L+F*3+1],W=P[L+F*3+2],Q,q,J,Z,ce,Ae;z?(Z=P[L+3],ce=P[L+3+1],Ae=P[L+3+2],Q=2*B-Z,q=2*G-ce,J=2*W-Ae):j?(Q=P[L+(F-1)*3],q=P[L+(F-1)*3+1],J=P[L+(F-1)*3+2],Z=2*B-Q,ce=2*G-q,Ae=2*W-J):(Q=P[L+(F-1)*3],q=P[L+(F-1)*3+1],J=P[L+(F-1)*3+2],Z=P[L+(F+1)*3],ce=P[L+(F+1)*3+1],Ae=P[L+(F+1)*3+2]),j||(f[S]=v,f[S+1]=v+1,f[S+2]=v+2,f[S+3]=v+2,f[S+4]=v+1,f[S+5]=v+3,S+=6),r&&(h.fromElements(B,G,W,Bpe),h.fromElements(Q,q,J,kpe),h.fromElements(Z,ce,Ae,zpe),Sn.fromCartesian(Bpe,XK),Sn.fromCartesian(kpe,KK),Sn.fromCartesian(zpe,$K));for(let le=0;le<2;le++)r?(h.pack(XK.high,b,v*3),h.pack(XK.low,x,v*3),h.pack(KK.high,T,v*3),h.pack(KK.low,C,v*3),h.pack($K.high,E,v*3),h.pack($K.low,w,v*3)):(m[v*3]=B,m[v*3+1]=G,m[v*3+2]=W,y[v*3]=Q,y[v*3+1]=q,y[v*3+2]=J,A[v*3]=Z,A[v*3+1]=ce,A[v*3+2]=Ae),d[v*4]=U.floatToByte(MP.red),d[v*4+1]=U.floatToByte(MP.green),d[v*4+2]=U.floatToByte(MP.blue),d[v*4+3]=U.floatToByte(MP.alpha),p[v*4]=_?1:0,p[v*4+1]=M,p[v*4+2]=pk.width,p[v*4+3]=F/(V-1),g[v]=N*255,v++}Yc._dirty=!1}}if(l(n.vertexArray)){if(e._dirtyCount>0){let{indexOffset:c,indexCount:u,vertexOffset:f,vertexCount:d}=vYe(e);n.vertexArray.copyIndexFromRange(n.indexArray,c,u);for(let p in o)if(Object.hasOwn(o,p)){let g=p;n.vertexArray.copyAttributeFromRange(o[g],n.attributeArrays[g],f,d)}}}else{let c=n.attributeArrays;n.vertexArray=new Vn({context:i,indexBuffer:Ze.createIndexBuffer({context:i,typedArray:n.indexArray,usage:Oe.STATIC_DRAW,indexDatatype:Ve.fromTypedArray(n.indexArray)}),attributes:[...r?[{index:Db.positionHigh,componentDatatype:Y.FLOAT,componentsPerAttribute:3,vertexBuffer:Ze.createVertexBuffer({typedArray:c.positionHigh,context:i,usage:Oe.STATIC_DRAW})},{index:Db.positionLow,componentDatatype:Y.FLOAT,componentsPerAttribute:3,vertexBuffer:Ze.createVertexBuffer({typedArray:c.positionLow,context:i,usage:Oe.STATIC_DRAW})},{index:Db.prevPositionHigh,componentDatatype:Y.FLOAT,componentsPerAttribute:3,vertexBuffer:Ze.createVertexBuffer({typedArray:c.prevPositionHigh,context:i,usage:Oe.STATIC_DRAW})},{index:Db.prevPositionLow,componentDatatype:Y.FLOAT,componentsPerAttribute:3,vertexBuffer:Ze.createVertexBuffer({typedArray:c.prevPositionLow,context:i,usage:Oe.STATIC_DRAW})},{index:Db.nextPositionHigh,componentDatatype:Y.FLOAT,componentsPerAttribute:3,vertexBuffer:Ze.createVertexBuffer({typedArray:c.nextPositionHigh,context:i,usage:Oe.STATIC_DRAW})},{index:Db.nextPositionLow,componentDatatype:Y.FLOAT,componentsPerAttribute:3,vertexBuffer:Ze.createVertexBuffer({typedArray:c.nextPositionLow,context:i,usage:Oe.STATIC_DRAW})}]:[{index:mk.position,componentDatatype:e._positionDatatype,componentsPerAttribute:3,normalize:e._positionNormalized,vertexBuffer:Ze.createVertexBuffer({typedArray:c.position,context:i,usage:Oe.STATIC_DRAW})},{index:mk.prevPosition,componentDatatype:e._positionDatatype,componentsPerAttribute:3,normalize:e._positionNormalized,vertexBuffer:Ze.createVertexBuffer({typedArray:c.prevPosition,context:i,usage:Oe.STATIC_DRAW})},{index:mk.nextPosition,componentDatatype:e._positionDatatype,componentsPerAttribute:3,normalize:e._positionNormalized,vertexBuffer:Ze.createVertexBuffer({typedArray:c.nextPosition,context:i,usage:Oe.STATIC_DRAW})}],{index:o.pickColor,componentDatatype:Y.UNSIGNED_BYTE,componentsPerAttribute:4,vertexBuffer:Ze.createVertexBuffer({typedArray:c.pickColor,context:i,usage:Oe.STATIC_DRAW})},{index:o.showColorWidthAndTexCoord,componentDatatype:Y.FLOAT,componentsPerAttribute:4,vertexBuffer:Ze.createVertexBuffer({typedArray:c.showColorWidthAndTexCoord,context:i,usage:Oe.STATIC_DRAW})},{index:o.alpha,componentDatatype:Y.UNSIGNED_BYTE,componentsPerAttribute:1,vertexBuffer:Ze.createVertexBuffer({typedArray:c.alpha,context:i,usage:Oe.STATIC_DRAW})}]})}l(n.renderState)||(n.renderState=je.fromCache({blending:e._blendOption===Fi.OPAQUE?en.DISABLED:en.ALPHA_BLEND,depthTest:{enabled:!0}})),l(n.shaderProgram)||(n.shaderProgram=Zt.fromCache({context:i,vertexShaderSource:new Ge({sources:[cu,dk],defines:r?["USE_FLOAT64"]:[]}),fragmentShaderSource:new Ge({sources:[hk]}),attributeLocations:o}));let a=CYe(e);l(n.command)||(n.command=new nt({vertexArray:n.vertexArray,renderState:n.renderState,shaderProgram:n.shaderProgram,primitiveType:Re.TRIANGLES,pass:e._blendOption===Fi.OPAQUE?Pe.OPAQUE:Pe.TRANSLUCENT,pickId:e._allowPicking?"v_pickColor":void 0,owner:e,count:a,modelMatrix:e.modelMatrix,boundingVolume:e.boundingVolume,debugShowBoundingVolume:e.debugShowBoundingVolume}));let s=n.command;return s.count!==a&&(s.count=a),s.debugShowBoundingVolume!==e.debugShowBoundingVolume&&(s.debugShowBoundingVolume=e.debugShowBoundingVolume),t.commandList.push(s),e._makeClean(),n}function CYe(e){return(e.vertexCount-e.primitiveCount)*6}function vYe(e){let{_dirtyOffset:t,_dirtyCount:n}=e;e.get(t,Yc);let i=Yc.vertexOffset*2,o=(Yc.vertexOffset-t)*6;e.get(t+n-1,Yc);let a=(Yc.vertexOffset+Yc.vertexCount)*2-i,c=(a/2-n)*6;return{indexOffset:o,indexCount:c,vertexOffset:i,vertexCount:a}}function EYe(){let e=this;l(e.vertexArray)&&e.vertexArray.destroy(),l(e.shaderProgram)&&e.shaderProgram.destroy(),l(e.renderState)&&je.removeFromCache(e.renderState)}var gk=TYe;var JK=class e extends as{_getCollectionClass(){return e}_getPrimitiveClass(){return Cs}_getMaterialClass(){return cd}static _cloneEmpty(t){return new e({primitiveCountMax:t.primitiveCountMax,vertexCountMax:t.vertexCountMax,positionDatatype:t.positionDatatype,positionNormalized:t.positionNormalized})}add(t,n=new Cs){super.add(t,n);let i=this._positionCount;return n._setUint32(Cs.Layout.POSITION_OFFSET_U32,i),n._setUint32(Cs.Layout.POSITION_COUNT_U32,0),l(t.positions)&&n.setPositions(t.positions),n}update(t){super.update(t);let n=t.passes;this.show&&(n.render||n.pick)&&(this._renderContext=gk(this,t,this._renderContext))}},vl=JK;var SYe=new ie,wYe=new ie,Upe=new ie,QK=new Map;QK.set(vl,{packCollectionData:Tl.packPolylineCollectionData,packTilePrimitives:Tl.packPolylineSegments});QK.set(Cl,{packCollectionData:Tl.packPolygonCollectionData,packTilePrimitives:Tl.packPolygonRings});var ZK=class{constructor(t){this._tilingScheme=t.tilingScheme,this._collections=new Set,this._collectionDataCache=new WeakMap,this._selectedThisFrame=new Set,this._selectionDriven=new Set,this._selectionFrameNumber=-1,this._dirtyRectangles=[]}get tilingScheme(){return this._tilingScheme}set tilingScheme(t){this._tilingScheme=t}get ellipsoid(){return this._tilingScheme.ellipsoid}add(t){let n=this._collections.size;this._collections.add(t),this._collections.size!==n&&this._markCollectionRegionDirty(t)}remove(t){this._selectedThisFrame.delete(t),this._selectionDriven.delete(t),this._collections.delete(t)&&this._markCollectionRegionDirty(t)}markSelected(t,n){n!==this._selectionFrameNumber&&(this._commitSelectedFrame(),this._selectionFrameNumber=n),this._selectedThisFrame.add(t),this._selectionDriven.add(t);let i=this._collections.size;this._collections.add(t),this._collections.size!==i&&this._markCollectionRegionDirty(t)}_commitSelectedFrame(){for(let t of this._selectionDriven)this._selectedThisFrame.has(t)||(this._selectionDriven.delete(t),this._collections.delete(t)&&this._markCollectionRegionDirty(t));this._selectedThisFrame.clear()}_markCollectionRegionDirty(t){let n=ie.fromBoundingSphere(t.boundingVolume,this._tilingScheme.ellipsoid,new ie);this._dirtyRectangles.push(n)}requestTileData(t,n,i,r){let o=this._tilingScheme,a=o.tileXYToRectangle(t,n,i),s={show:!0};for(let f of this._collections){let d=QK.get(f.constructor);if(!l(d))continue;let p=ie.fromBoundingSphere(f.boundingVolume,o.ellipsoid,wYe);if(!!!ie.intersection(a,p,Upe))continue;let m=this._getCollectionDataCached(f,d.packCollectionData);d.packTilePrimitives(f,m,a,s)}let c=l(s.polylineSegments)&&s.polylineSegments.length>0,u=l(s.polygonRings)&&s.polygonRings.length>0;return!c&&!u?(s.show=!1,s):(c&&(Tl.packPolylineGrid(s),Tl.packPolylineTextures(r,s)),u&&(Tl.packPolygonGrid(s),Tl.packPolygonTextures(r,s)),Tl.packPrimitiveTextures(r,s),s)}releaseTileData(t){Tl.freeResources(t)}updateTileData(t,n,i,r,o){let a=this._dirtyRectangles,s=this._tilingScheme;return IYe(t,n,i,a,s)?(l(o)&&this.releaseTileData(o),this.requestTileData(t,n,i,r)):o}makeClean(){this._dirtyRectangles.length=0}update(){for(let t of this._collections){let n=this._collectionDataCache.get(t);!l(n)||!(t._dirtyCount>0||n.version!==t._version)||(l(n.rectangle)&&this._dirtyRectangles.push(ie.clone(n.rectangle)),this._markCollectionRegionDirty(t))}}_getCollectionDataCached(t,n){let i=this._collectionDataCache.get(t),r=t._dirtyCount>0,o=i?.version!==t._version;if(l(i)&&!r&&!o)return i;let a=n(t,this._tilingScheme,i);return a.version=t._version+(r?1:0),a.rectangle=ie.fromBoundingSphere(t.boundingVolume,this.ellipsoid,a.rectangle),this._collectionDataCache.set(t,a),t._makeClean(),a}};function IYe(e,t,n,i,r){if(i.length===0)return!1;let o=r.tileXYToRectangle(e,t,n,SYe);for(let a=0;a<i.length;a++)if(ie.intersection(o,i[a],Upe))return!0;return!1}var _k=ZK;function Rb(e){e=e??H.EMPTY_OBJECT,this._clock=void 0,this._element=void 0,this._clockSubscription=void 0,this._seekFunction=void 0,this._lastPlaybackRate=void 0,this.clock=e.clock,this.element=e.element,this.epoch=e.epoch??Qe.MINIMUM_VALUE,this.tolerance=e.tolerance??1,this._seeking=!1,this._seekFunction=void 0,this._firstTickAfterSeek=!1}Object.defineProperties(Rb.prototype,{clock:{get:function(){return this._clock},set:function(e){let t=this._clock;t!==e&&(l(t)&&(this._clockSubscription(),this._clockSubscription=void 0),l(e)&&(this._clockSubscription=e.onTick.addEventListener(Rb.prototype._onTick,this)),this._clock=e)}},element:{get:function(){return this._element},set:function(e){let t=this._element;t!==e&&(l(t)&&t.removeEventListener("seeked",this._seekFunction,!1),l(e)&&(this._seeking=!1,this._seekFunction=PYe(this),e.addEventListener("seeked",this._seekFunction,!1)),this._element=e,this._seeking=!1,this._firstTickAfterSeek=!1)}}});Rb.prototype.destroy=function(){return this.element=void 0,this.clock=void 0,ue(this)};Rb.prototype.isDestroyed=function(){return!1};Rb.prototype._trySetPlaybackRate=function(e){if(this._lastPlaybackRate===e.multiplier)return;let t=this._element;try{t.playbackRate=e.multiplier}catch{t.playbackRate=0}this._lastPlaybackRate=e.multiplier};Rb.prototype._onTick=function(e){let t=this._element;if(!l(t)||t.readyState<2)return;let n=t.paused,i=e.shouldAnimate;if(i===n&&(i?t.play():t.pause()),this._seeking||this._firstTickAfterSeek){this._firstTickAfterSeek=!1;return}this._trySetPlaybackRate(e);let r=e.currentTime,o=this.epoch??Qe.MINIMUM_VALUE,a=K.secondsDifference(r,o),s=t.duration,c,u=t.currentTime;t.loop?(a=a%s,a<0&&(a=s-a),c=a):a>s?c=s:a<0?c=0:c=a;let f=i?this.tolerance??1:.001;Math.abs(c-u)>f&&(this._seeking=!0,t.currentTime=c)};function PYe(e){return function(){e._seeking=!1,e._firstTickAfterSeek=!0}}var Vpe=Rb;var jpe={VK_FORMAT_UNDEFINED:0,VK_FORMAT_R4G4_UNORM_PACK8:1,VK_FORMAT_R4G4B4A4_UNORM_PACK16:2,VK_FORMAT_B4G4R4A4_UNORM_PACK16:3,VK_FORMAT_R5G6B5_UNORM_PACK16:4,VK_FORMAT_B5G6R5_UNORM_PACK16:5,VK_FORMAT_R5G5B5A1_UNORM_PACK16:6,VK_FORMAT_B5G5R5A1_UNORM_PACK16:7,VK_FORMAT_A1R5G5B5_UNORM_PACK16:8,VK_FORMAT_R8_UNORM:9,VK_FORMAT_R8_SNORM:10,VK_FORMAT_R8_USCALED:11,VK_FORMAT_R8_SSCALED:12,VK_FORMAT_R8_UINT:13,VK_FORMAT_R8_SINT:14,VK_FORMAT_R8_SRGB:15,VK_FORMAT_R8G8_UNORM:16,VK_FORMAT_R8G8_SNORM:17,VK_FORMAT_R8G8_USCALED:18,VK_FORMAT_R8G8_SSCALED:19,VK_FORMAT_R8G8_UINT:20,VK_FORMAT_R8G8_SINT:21,VK_FORMAT_R8G8_SRGB:22,VK_FORMAT_R8G8B8_UNORM:23,VK_FORMAT_R8G8B8_SNORM:24,VK_FORMAT_R8G8B8_USCALED:25,VK_FORMAT_R8G8B8_SSCALED:26,VK_FORMAT_R8G8B8_UINT:27,VK_FORMAT_R8G8B8_SINT:28,VK_FORMAT_R8G8B8_SRGB:29,VK_FORMAT_B8G8R8_UNORM:30,VK_FORMAT_B8G8R8_SNORM:31,VK_FORMAT_B8G8R8_USCALED:32,VK_FORMAT_B8G8R8_SSCALED:33,VK_FORMAT_B8G8R8_UINT:34,VK_FORMAT_B8G8R8_SINT:35,VK_FORMAT_B8G8R8_SRGB:36,VK_FORMAT_R8G8B8A8_UNORM:37,VK_FORMAT_R8G8B8A8_SNORM:38,VK_FORMAT_R8G8B8A8_USCALED:39,VK_FORMAT_R8G8B8A8_SSCALED:40,VK_FORMAT_R8G8B8A8_UINT:41,VK_FORMAT_R8G8B8A8_SINT:42,VK_FORMAT_R8G8B8A8_SRGB:43,VK_FORMAT_B8G8R8A8_UNORM:44,VK_FORMAT_B8G8R8A8_SNORM:45,VK_FORMAT_B8G8R8A8_USCALED:46,VK_FORMAT_B8G8R8A8_SSCALED:47,VK_FORMAT_B8G8R8A8_UINT:48,VK_FORMAT_B8G8R8A8_SINT:49,VK_FORMAT_B8G8R8A8_SRGB:50,VK_FORMAT_A8B8G8R8_UNORM_PACK32:51,VK_FORMAT_A8B8G8R8_SNORM_PACK32:52,VK_FORMAT_A8B8G8R8_USCALED_PACK32:53,VK_FORMAT_A8B8G8R8_SSCALED_PACK32:54,VK_FORMAT_A8B8G8R8_UINT_PACK32:55,VK_FORMAT_A8B8G8R8_SINT_PACK32:56,VK_FORMAT_A8B8G8R8_SRGB_PACK32:57,VK_FORMAT_A2R10G10B10_UNORM_PACK32:58,VK_FORMAT_A2R10G10B10_SNORM_PACK32:59,VK_FORMAT_A2R10G10B10_USCALED_PACK32:60,VK_FORMAT_A2R10G10B10_SSCALED_PACK32:61,VK_FORMAT_A2R10G10B10_UINT_PACK32:62,VK_FORMAT_A2R10G10B10_SINT_PACK32:63,VK_FORMAT_A2B10G10R10_UNORM_PACK32:64,VK_FORMAT_A2B10G10R10_SNORM_PACK32:65,VK_FORMAT_A2B10G10R10_USCALED_PACK32:66,VK_FORMAT_A2B10G10R10_SSCALED_PACK32:67,VK_FORMAT_A2B10G10R10_UINT_PACK32:68,VK_FORMAT_A2B10G10R10_SINT_PACK32:69,VK_FORMAT_R16_UNORM:70,VK_FORMAT_R16_SNORM:71,VK_FORMAT_R16_USCALED:72,VK_FORMAT_R16_SSCALED:73,VK_FORMAT_R16_UINT:74,VK_FORMAT_R16_SINT:75,VK_FORMAT_R16_SFLOAT:76,VK_FORMAT_R16G16_UNORM:77,VK_FORMAT_R16G16_SNORM:78,VK_FORMAT_R16G16_USCALED:79,VK_FORMAT_R16G16_SSCALED:80,VK_FORMAT_R16G16_UINT:81,VK_FORMAT_R16G16_SINT:82,VK_FORMAT_R16G16_SFLOAT:83,VK_FORMAT_R16G16B16_UNORM:84,VK_FORMAT_R16G16B16_SNORM:85,VK_FORMAT_R16G16B16_USCALED:86,VK_FORMAT_R16G16B16_SSCALED:87,VK_FORMAT_R16G16B16_UINT:88,VK_FORMAT_R16G16B16_SINT:89,VK_FORMAT_R16G16B16_SFLOAT:90,VK_FORMAT_R16G16B16A16_UNORM:91,VK_FORMAT_R16G16B16A16_SNORM:92,VK_FORMAT_R16G16B16A16_USCALED:93,VK_FORMAT_R16G16B16A16_SSCALED:94,VK_FORMAT_R16G16B16A16_UINT:95,VK_FORMAT_R16G16B16A16_SINT:96,VK_FORMAT_R16G16B16A16_SFLOAT:97,VK_FORMAT_R32_UINT:98,VK_FORMAT_R32_SINT:99,VK_FORMAT_R32_SFLOAT:100,VK_FORMAT_R32G32_UINT:101,VK_FORMAT_R32G32_SINT:102,VK_FORMAT_R32G32_SFLOAT:103,VK_FORMAT_R32G32B32_UINT:104,VK_FORMAT_R32G32B32_SINT:105,VK_FORMAT_R32G32B32_SFLOAT:106,VK_FORMAT_R32G32B32A32_UINT:107,VK_FORMAT_R32G32B32A32_SINT:108,VK_FORMAT_R32G32B32A32_SFLOAT:109,VK_FORMAT_R64_UINT:110,VK_FORMAT_R64_SINT:111,VK_FORMAT_R64_SFLOAT:112,VK_FORMAT_R64G64_UINT:113,VK_FORMAT_R64G64_SINT:114,VK_FORMAT_R64G64_SFLOAT:115,VK_FORMAT_R64G64B64_UINT:116,VK_FORMAT_R64G64B64_SINT:117,VK_FORMAT_R64G64B64_SFLOAT:118,VK_FORMAT_R64G64B64A64_UINT:119,VK_FORMAT_R64G64B64A64_SINT:120,VK_FORMAT_R64G64B64A64_SFLOAT:121,VK_FORMAT_B10G11R11_UFLOAT_PACK32:122,VK_FORMAT_E5B9G9R9_UFLOAT_PACK32:123,VK_FORMAT_D16_UNORM:124,VK_FORMAT_X8_D24_UNORM_PACK32:125,VK_FORMAT_D32_SFLOAT:126,VK_FORMAT_S8_UINT:127,VK_FORMAT_D16_UNORM_S8_UINT:128,VK_FORMAT_D24_UNORM_S8_UINT:129,VK_FORMAT_D32_SFLOAT_S8_UINT:130,VK_FORMAT_BC1_RGB_UNORM_BLOCK:131,VK_FORMAT_BC1_RGB_SRGB_BLOCK:132,VK_FORMAT_BC1_RGBA_UNORM_BLOCK:133,VK_FORMAT_BC1_RGBA_SRGB_BLOCK:134,VK_FORMAT_BC2_UNORM_BLOCK:135,VK_FORMAT_BC2_SRGB_BLOCK:136,VK_FORMAT_BC3_UNORM_BLOCK:137,VK_FORMAT_BC3_SRGB_BLOCK:138,VK_FORMAT_BC4_UNORM_BLOCK:139,VK_FORMAT_BC4_SNORM_BLOCK:140,VK_FORMAT_BC5_UNORM_BLOCK:141,VK_FORMAT_BC5_SNORM_BLOCK:142,VK_FORMAT_BC6H_UFLOAT_BLOCK:143,VK_FORMAT_BC6H_SFLOAT_BLOCK:144,VK_FORMAT_BC7_UNORM_BLOCK:145,VK_FORMAT_BC7_SRGB_BLOCK:146,VK_FORMAT_ETC2_R8G8B8_UNORM_BLOCK:147,VK_FORMAT_ETC2_R8G8B8_SRGB_BLOCK:148,VK_FORMAT_ETC2_R8G8B8A1_UNORM_BLOCK:149,VK_FORMAT_ETC2_R8G8B8A1_SRGB_BLOCK:150,VK_FORMAT_ETC2_R8G8B8A8_UNORM_BLOCK:151,VK_FORMAT_ETC2_R8G8B8A8_SRGB_BLOCK:152,VK_FORMAT_EAC_R11_UNORM_BLOCK:153,VK_FORMAT_EAC_R11_SNORM_BLOCK:154,VK_FORMAT_EAC_R11G11_UNORM_BLOCK:155,VK_FORMAT_EAC_R11G11_SNORM_BLOCK:156,VK_FORMAT_ASTC_4x4_UNORM_BLOCK:157,VK_FORMAT_ASTC_4x4_SRGB_BLOCK:158,VK_FORMAT_ASTC_5x4_UNORM_BLOCK:159,VK_FORMAT_ASTC_5x4_SRGB_BLOCK:160,VK_FORMAT_ASTC_5x5_UNORM_BLOCK:161,VK_FORMAT_ASTC_5x5_SRGB_BLOCK:162,VK_FORMAT_ASTC_6x5_UNORM_BLOCK:163,VK_FORMAT_ASTC_6x5_SRGB_BLOCK:164,VK_FORMAT_ASTC_6x6_UNORM_BLOCK:165,VK_FORMAT_ASTC_6x6_SRGB_BLOCK:166,VK_FORMAT_ASTC_8x5_UNORM_BLOCK:167,VK_FORMAT_ASTC_8x5_SRGB_BLOCK:168,VK_FORMAT_ASTC_8x6_UNORM_BLOCK:169,VK_FORMAT_ASTC_8x6_SRGB_BLOCK:170,VK_FORMAT_ASTC_8x8_UNORM_BLOCK:171,VK_FORMAT_ASTC_8x8_SRGB_BLOCK:172,VK_FORMAT_ASTC_10x5_UNORM_BLOCK:173,VK_FORMAT_ASTC_10x5_SRGB_BLOCK:174,VK_FORMAT_ASTC_10x6_UNORM_BLOCK:175,VK_FORMAT_ASTC_10x6_SRGB_BLOCK:176,VK_FORMAT_ASTC_10x8_UNORM_BLOCK:177,VK_FORMAT_ASTC_10x8_SRGB_BLOCK:178,VK_FORMAT_ASTC_10x10_UNORM_BLOCK:179,VK_FORMAT_ASTC_10x10_SRGB_BLOCK:180,VK_FORMAT_ASTC_12x10_UNORM_BLOCK:181,VK_FORMAT_ASTC_12x10_SRGB_BLOCK:182,VK_FORMAT_ASTC_12x12_UNORM_BLOCK:183,VK_FORMAT_ASTC_12x12_SRGB_BLOCK:184,VK_FORMAT_G8B8G8R8_422_UNORM:1000156e3,VK_FORMAT_B8G8R8G8_422_UNORM:1000156001,VK_FORMAT_G8_B8_R8_3PLANE_420_UNORM:1000156002,VK_FORMAT_G8_B8R8_2PLANE_420_UNORM:1000156003,VK_FORMAT_G8_B8_R8_3PLANE_422_UNORM:1000156004,VK_FORMAT_G8_B8R8_2PLANE_422_UNORM:1000156005,VK_FORMAT_G8_B8_R8_3PLANE_444_UNORM:1000156006,VK_FORMAT_R10X6_UNORM_PACK16:1000156007,VK_FORMAT_R10X6G10X6_UNORM_2PACK16:1000156008,VK_FORMAT_R10X6G10X6B10X6A10X6_UNORM_4PACK16:1000156009,VK_FORMAT_G10X6B10X6G10X6R10X6_422_UNORM_4PACK16:1000156010,VK_FORMAT_B10X6G10X6R10X6G10X6_422_UNORM_4PACK16:1000156011,VK_FORMAT_G10X6_B10X6_R10X6_3PLANE_420_UNORM_3PACK16:1000156012,VK_FORMAT_G10X6_B10X6R10X6_2PLANE_420_UNORM_3PACK16:1000156013,VK_FORMAT_G10X6_B10X6_R10X6_3PLANE_422_UNORM_3PACK16:1000156014,VK_FORMAT_G10X6_B10X6R10X6_2PLANE_422_UNORM_3PACK16:1000156015,VK_FORMAT_G10X6_B10X6_R10X6_3PLANE_444_UNORM_3PACK16:1000156016,VK_FORMAT_R12X4_UNORM_PACK16:1000156017,VK_FORMAT_R12X4G12X4_UNORM_2PACK16:1000156018,VK_FORMAT_R12X4G12X4B12X4A12X4_UNORM_4PACK16:1000156019,VK_FORMAT_G12X4B12X4G12X4R12X4_422_UNORM_4PACK16:1000156020,VK_FORMAT_B12X4G12X4R12X4G12X4_422_UNORM_4PACK16:1000156021,VK_FORMAT_G12X4_B12X4_R12X4_3PLANE_420_UNORM_3PACK16:1000156022,VK_FORMAT_G12X4_B12X4R12X4_2PLANE_420_UNORM_3PACK16:1000156023,VK_FORMAT_G12X4_B12X4_R12X4_3PLANE_422_UNORM_3PACK16:1000156024,VK_FORMAT_G12X4_B12X4R12X4_2PLANE_422_UNORM_3PACK16:1000156025,VK_FORMAT_G12X4_B12X4_R12X4_3PLANE_444_UNORM_3PACK16:1000156026,VK_FORMAT_G16B16G16R16_422_UNORM:1000156027,VK_FORMAT_B16G16R16G16_422_UNORM:1000156028,VK_FORMAT_G16_B16_R16_3PLANE_420_UNORM:1000156029,VK_FORMAT_G16_B16R16_2PLANE_420_UNORM:1000156030,VK_FORMAT_G16_B16_R16_3PLANE_422_UNORM:1000156031,VK_FORMAT_G16_B16R16_2PLANE_422_UNORM:1000156032,VK_FORMAT_G16_B16_R16_3PLANE_444_UNORM:1000156033,VK_FORMAT_PVRTC1_2BPP_UNORM_BLOCK_IMG:1000054e3,VK_FORMAT_PVRTC1_4BPP_UNORM_BLOCK_IMG:1000054001,VK_FORMAT_PVRTC2_2BPP_UNORM_BLOCK_IMG:1000054002,VK_FORMAT_PVRTC2_4BPP_UNORM_BLOCK_IMG:1000054003,VK_FORMAT_PVRTC1_2BPP_SRGB_BLOCK_IMG:1000054004,VK_FORMAT_PVRTC1_4BPP_SRGB_BLOCK_IMG:1000054005,VK_FORMAT_PVRTC2_2BPP_SRGB_BLOCK_IMG:1000054006,VK_FORMAT_PVRTC2_4BPP_SRGB_BLOCK_IMG:1000054007,VK_FORMAT_ASTC_4x4_SFLOAT_BLOCK_EXT:1000066e3,VK_FORMAT_ASTC_5x4_SFLOAT_BLOCK_EXT:1000066001,VK_FORMAT_ASTC_5x5_SFLOAT_BLOCK_EXT:1000066002,VK_FORMAT_ASTC_6x5_SFLOAT_BLOCK_EXT:1000066003,VK_FORMAT_ASTC_6x6_SFLOAT_BLOCK_EXT:1000066004,VK_FORMAT_ASTC_8x5_SFLOAT_BLOCK_EXT:1000066005,VK_FORMAT_ASTC_8x6_SFLOAT_BLOCK_EXT:1000066006,VK_FORMAT_ASTC_8x8_SFLOAT_BLOCK_EXT:1000066007,VK_FORMAT_ASTC_10x5_SFLOAT_BLOCK_EXT:1000066008,VK_FORMAT_ASTC_10x6_SFLOAT_BLOCK_EXT:1000066009,VK_FORMAT_ASTC_10x8_SFLOAT_BLOCK_EXT:1000066010,VK_FORMAT_ASTC_10x10_SFLOAT_BLOCK_EXT:1000066011,VK_FORMAT_ASTC_12x10_SFLOAT_BLOCK_EXT:1000066012,VK_FORMAT_ASTC_12x12_SFLOAT_BLOCK_EXT:1000066013,VK_FORMAT_G8B8G8R8_422_UNORM_KHR:1000156e3,VK_FORMAT_B8G8R8G8_422_UNORM_KHR:1000156001,VK_FORMAT_G8_B8_R8_3PLANE_420_UNORM_KHR:1000156002,VK_FORMAT_G8_B8R8_2PLANE_420_UNORM_KHR:1000156003,VK_FORMAT_G8_B8_R8_3PLANE_422_UNORM_KHR:1000156004,VK_FORMAT_G8_B8R8_2PLANE_422_UNORM_KHR:1000156005,VK_FORMAT_G8_B8_R8_3PLANE_444_UNORM_KHR:1000156006,VK_FORMAT_R10X6_UNORM_PACK16_KHR:1000156007,VK_FORMAT_R10X6G10X6_UNORM_2PACK16_KHR:1000156008,VK_FORMAT_R10X6G10X6B10X6A10X6_UNORM_4PACK16_KHR:1000156009,VK_FORMAT_G10X6B10X6G10X6R10X6_422_UNORM_4PACK16_KHR:1000156010,VK_FORMAT_B10X6G10X6R10X6G10X6_422_UNORM_4PACK16_KHR:1000156011,VK_FORMAT_G10X6_B10X6_R10X6_3PLANE_420_UNORM_3PACK16_KHR:1000156012,VK_FORMAT_G10X6_B10X6R10X6_2PLANE_420_UNORM_3PACK16_KHR:1000156013,VK_FORMAT_G10X6_B10X6_R10X6_3PLANE_422_UNORM_3PACK16_KHR:1000156014,VK_FORMAT_G10X6_B10X6R10X6_2PLANE_422_UNORM_3PACK16_KHR:1000156015,VK_FORMAT_G10X6_B10X6_R10X6_3PLANE_444_UNORM_3PACK16_KHR:1000156016,VK_FORMAT_R12X4_UNORM_PACK16_KHR:1000156017,VK_FORMAT_R12X4G12X4_UNORM_2PACK16_KHR:1000156018,VK_FORMAT_R12X4G12X4B12X4A12X4_UNORM_4PACK16_KHR:1000156019,VK_FORMAT_G12X4B12X4G12X4R12X4_422_UNORM_4PACK16_KHR:1000156020,VK_FORMAT_B12X4G12X4R12X4G12X4_422_UNORM_4PACK16_KHR:1000156021,VK_FORMAT_G12X4_B12X4_R12X4_3PLANE_420_UNORM_3PACK16_KHR:1000156022,VK_FORMAT_G12X4_B12X4R12X4_2PLANE_420_UNORM_3PACK16_KHR:1000156023,VK_FORMAT_G12X4_B12X4_R12X4_3PLANE_422_UNORM_3PACK16_KHR:1000156024,VK_FORMAT_G12X4_B12X4R12X4_2PLANE_422_UNORM_3PACK16_KHR:1000156025,VK_FORMAT_G12X4_B12X4_R12X4_3PLANE_444_UNORM_3PACK16_KHR:1000156026,VK_FORMAT_G16B16G16R16_422_UNORM_KHR:1000156027,VK_FORMAT_B16G16R16G16_422_UNORM_KHR:1000156028,VK_FORMAT_G16_B16_R16_3PLANE_420_UNORM_KHR:1000156029,VK_FORMAT_G16_B16R16_2PLANE_420_UNORM_KHR:1000156030,VK_FORMAT_G16_B16_R16_3PLANE_422_UNORM_KHR:1000156031,VK_FORMAT_G16_B16R16_2PLANE_422_UNORM_KHR:1000156032,VK_FORMAT_G16_B16_R16_3PLANE_444_UNORM_KHR:1000156033};Object.freeze(jpe);var Hpe=jpe;var Gpe={};function DYe(e,t){return I.equalsEpsilon(e.latitude,t.latitude,I.EPSILON10)&&I.equalsEpsilon(e.longitude,t.longitude,I.EPSILON10)}var RYe=new de,OYe=new de;function MYe(e,t,n,i){t=Pr(t,h.equalsEpsilon);let r=t.length;if(r<2)return;let o=l(i),a=l(n),s=new Array(r),c=new Array(r),u=new Array(r),f=t[0];s[0]=f;let d=e.cartesianToCartographic(f,RYe);a&&(d.height=n[0]),c[0]=d.height,o?u[0]=i[0]:u[0]=0;let p=c[0],g=u[0],m=p===g,y=1;for(let A=1;A<r;++A){let b=t[A],x=e.cartesianToCartographic(b,OYe);a&&(x.height=n[A]),m=m&&x.height===0,DYe(d,x)?d.height<x.height&&(c[y-1]=x.height):(s[y]=b,c[y]=x.height,o?u[y]=i[A]:u[y]=0,m=m&&c[y]===u[y],de.clone(x,d),++y)}if(!(m||y<2))return s.length=y,c.length=y,u.length=y,{positions:s,topHeights:c,bottomHeights:u}}var LYe=new Array(2),NYe=new Array(2),FYe={positions:void 0,height:void 0,granularity:void 0,ellipsoid:void 0};Gpe.computePositions=function(e,t,n,i,r,o){let a=MYe(e,t,n,i);if(!l(a))return;t=a.positions,n=a.topHeights,i=a.bottomHeights;let s=t.length,c=s-2,u,f,d=I.chordLength(r,e.maximumRadius),p=FYe;if(p.minDistance=d,p.ellipsoid=e,o){let g=0,m;for(m=0;m<s-1;m++)g+=nr.numberOfPoints(t[m],t[m+1],d)+1;u=new Float64Array(g*3),f=new Float64Array(g*3);let y=LYe,A=NYe;p.positions=y,p.height=A;let b=0;for(m=0;m<s-1;m++){y[0]=t[m],y[1]=t[m+1],A[0]=n[m],A[1]=n[m+1];let x=nr.generateArc(p);u.set(x,b),A[0]=i[m],A[1]=i[m+1],f.set(nr.generateArc(p),b),b+=x.length}}else p.positions=t,p.height=n,u=new Float64Array(nr.generateArc(p)),p.height=i,f=new Float64Array(nr.generateArc(p));return{bottomPositions:f,topPositions:u,numCorners:c}};var gv=Gpe;var e$=new h,yk=new h,BYe=new h,Wpe=new h,kYe=new h,zYe=new h,UYe=new h;function Ob(e){e=e??H.EMPTY_OBJECT;let t=e.positions,n=e.maximumHeights,i=e.minimumHeights,r=e.vertexFormat??Be.DEFAULT,o=e.granularity??I.RADIANS_PER_DEGREE,a=e.ellipsoid??te.default;this._positions=t,this._minimumHeights=i,this._maximumHeights=n,this._vertexFormat=Be.clone(r),this._granularity=o,this._ellipsoid=te.clone(a),this._workerName="createWallGeometry";let s=1+t.length*h.packedLength+2;l(i)&&(s+=i.length),l(n)&&(s+=n.length),this.packedLength=s+te.packedLength+Be.packedLength+1}Ob.pack=function(e,t,n){n=n??0;let i,r=e._positions,o=r.length;for(t[n++]=o,i=0;i<o;++i,n+=h.packedLength)h.pack(r[i],t,n);let a=e._minimumHeights;if(o=l(a)?a.length:0,t[n++]=o,l(a))for(i=0;i<o;++i)t[n++]=a[i];let s=e._maximumHeights;if(o=l(s)?s.length:0,t[n++]=o,l(s))for(i=0;i<o;++i)t[n++]=s[i];return te.pack(e._ellipsoid,t,n),n+=te.packedLength,Be.pack(e._vertexFormat,t,n),n+=Be.packedLength,t[n]=e._granularity,t};var qpe=te.clone(te.UNIT_SPHERE),Ype=new Be,LP={positions:void 0,minimumHeights:void 0,maximumHeights:void 0,ellipsoid:qpe,vertexFormat:Ype,granularity:void 0};Ob.unpack=function(e,t,n){t=t??0;let i,r=e[t++],o=new Array(r);for(i=0;i<r;++i,t+=h.packedLength)o[i]=h.unpack(e,t);r=e[t++];let a;if(r>0)for(a=new Array(r),i=0;i<r;++i)a[i]=e[t++];r=e[t++];let s;if(r>0)for(s=new Array(r),i=0;i<r;++i)s[i]=e[t++];let c=te.unpack(e,t,qpe);t+=te.packedLength;let u=Be.unpack(e,t,Ype);t+=Be.packedLength;let f=e[t];return l(n)?(n._positions=o,n._minimumHeights=a,n._maximumHeights=s,n._ellipsoid=te.clone(c,n._ellipsoid),n._vertexFormat=Be.clone(u,n._vertexFormat),n._granularity=f,n):(LP.positions=o,LP.minimumHeights=a,LP.maximumHeights=s,LP.granularity=f,new Ob(LP))};Ob.fromConstantHeights=function(e){e=e??H.EMPTY_OBJECT;let t=e.positions,n,i,r=e.minimumHeight,o=e.maximumHeight,a=l(r),s=l(o);if(a||s){let u=t.length;n=a?new Array(u):void 0,i=s?new Array(u):void 0;for(let f=0;f<u;++f)a&&(n[f]=r),s&&(i[f]=o)}let 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r=e.colorRenderbuffers,o=this._colorRenderbuffers.length=this._activeColorAttachments.length=r.length;for(let a=0;a<o;++a){let s=r[a],c=this._gl.COLOR_ATTACHMENT0+a;Dk(this,c,s),this._activeColorAttachments[a]=c,this._colorRenderbuffers[a]=s}}if(l(e.depthTexture)){let r=e.depthTexture;l$(this,this._gl.DEPTH_ATTACHMENT,r),this._depthTexture=r}if(l(e.depthRenderbuffer)){let r=e.depthRenderbuffer;Dk(this,this._gl.DEPTH_ATTACHMENT,r),this._depthRenderbuffer=r}if(l(e.stencilRenderbuffer)){let r=e.stencilRenderbuffer;Dk(this,this._gl.STENCIL_ATTACHMENT,r),this._stencilRenderbuffer=r}if(l(e.depthStencilTexture)){let r=e.depthStencilTexture;l$(this,this._gl.DEPTH_STENCIL_ATTACHMENT,r),this._depthStencilTexture=r}if(l(e.depthStencilRenderbuffer)){let r=e.depthStencilRenderbuffer;Dk(this,this._gl.DEPTH_STENCIL_ATTACHMENT,r),this._depthStencilRenderbuffer=r}this._unBind(),t._currentFramebuffer=void 0}Object.defineProperties(Ah.prototype,{status:{get:function(){this._bind();let e=this._gl.checkFramebufferStatus(this._gl.FRAMEBUFFER);return this._unBind(),e}},numberOfColorAttachments:{get:function(){return this._activeColorAttachments.length}},depthTexture:{get:function(){return this._depthTexture}},depthRenderbuffer:{get:function(){return this._depthRenderbuffer}},stencilRenderbuffer:{get:function(){return this._stencilRenderbuffer}},depthStencilTexture:{get:function(){return this._depthStencilTexture}},depthStencilRenderbuffer:{get:function(){return this._depthStencilRenderbuffer}},hasDepthAttachment:{get:function(){return!!(this.depthTexture||this.depthRenderbuffer||this.depthStencilTexture||this.depthStencilRenderbuffer)}}});Ah.prototype._bind=function(){let e=this._gl;e.bindFramebuffer(e.FRAMEBUFFER,this._framebuffer)};Ah.prototype._unBind=function(){let e=this._gl;e.bindFramebuffer(e.FRAMEBUFFER,null)};Ah.prototype.bindDraw=function(){let e=this._gl;e.bindFramebuffer(e.DRAW_FRAMEBUFFER,this._framebuffer)};Ah.prototype.bindRead=function(){let e=this._gl;e.bindFramebuffer(e.READ_FRAMEBUFFER,this._framebuffer)};Ah.prototype._getActiveColorAttachments=function(){return this._activeColorAttachments};Ah.prototype.getColorTexture=function(e){return this._colorTextures[e]};Ah.prototype.getColorRenderbuffer=function(e){return this._colorRenderbuffers[e]};Ah.prototype.isDestroyed=function(){return!1};Ah.prototype.destroy=function(){if(this.destroyAttachments){let e=this._colorTextures;for(let n=0;n<e.length;++n){let i=e[n];l(i)&&i.destroy()}let t=this._colorRenderbuffers;for(let n=0;n<t.length;++n){let i=t[n];l(i)&&i.destroy()}this._depthTexture=this._depthTexture&&this._depthTexture.destroy(),this._depthRenderbuffer=this._depthRenderbuffer&&this._depthRenderbuffer.destroy(),this._stencilRenderbuffer=this._stencilRenderbuffer&&this._stencilRenderbuffer.destroy(),this._depthStencilTexture=this._depthStencilTexture&&this._depthStencilTexture.destroy(),this._depthStencilRenderbuffer=this._depthStencilRenderbuffer&&this._depthStencilRenderbuffer.destroy()}return this._gl.deleteFramebuffer(this._framebuffer),ue(this)};var Ta=Ah;function Rk(e){this._context=e}var BP,gXe=new nt({primitiveType:Re.TRIANGLES}),_Xe=new ui({color:new U(0,0,0,0)});function yXe(e,t){return new Ta({context:e,colorTextures:[t],destroyAttachments:!1})}function AXe(e,t){return Zt.fromCache({context:e,vertexShaderSource:bv,fragmentShaderSource:t,attributeLocations:{position:0,textureCoordinates:1}})}function bXe(e,t){return(!l(BP)||BP.viewport.width!==e||BP.viewport.height!==t)&&(BP=je.fromCache({viewport:new 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this._pixelFormat}},pixelDatatype:{get:function(){return this._pixelDatatype}},_target:{get:function(){return this._targetFace}}});kP.prototype.copyFrom=function(e){let{xOffset:t=0,yOffset:n=0,source:i,skipColorSpaceConversion:r=!1}=e,{width:o,height:a}=i,s=this._context._gl,c=this._textureTarget,u=this._targetFace;s.activeTexture(s.TEXTURE0),s.bindTexture(c,this._texture);let f=i.arrayBufferView,d=this._size,p=this._pixelFormat,g=this._internalFormat,m=this._pixelDatatype,y=this._preMultiplyAlpha,A=this._flipY,b=4;l(f)&&(b=He.alignmentInBytes(p,m,o)),s.pixelStorei(s.UNPACK_ALIGNMENT,b),r?s.pixelStorei(s.UNPACK_COLORSPACE_CONVERSION_WEBGL,s.NONE):s.pixelStorei(s.UNPACK_COLORSPACE_CONVERSION_WEBGL,s.BROWSER_DEFAULT_WEBGL);let x=!1;if(!this._initialized){let T;t===0&&n===0&&o===d&&a===d?(l(f)?(s.pixelStorei(s.UNPACK_PREMULTIPLY_ALPHA_WEBGL,!1),s.pixelStorei(s.UNPACK_FLIP_Y_WEBGL,!1),A&&(f=He.flipY(f,p,m,d,d)),T=f):(s.pixelStorei(s.UNPACK_PREMULTIPLY_ALPHA_WEBGL,y),s.pixelStorei(s.UNPACK_FLIP_Y_WEBGL,A),T=i),x=!0):(s.pixelStorei(s.UNPACK_PREMULTIPLY_ALPHA_WEBGL,!1),s.pixelStorei(s.UNPACK_FLIP_Y_WEBGL,!1),T=He.createTypedArray(p,m,d,d)),s.texImage2D(u,0,g,d,d,0,p,ke.toWebGLConstant(m,this._context),T),this._initialized=!0}x||(l(f)?(s.pixelStorei(s.UNPACK_PREMULTIPLY_ALPHA_WEBGL,!1),s.pixelStorei(s.UNPACK_FLIP_Y_WEBGL,!1),A&&(f=He.flipY(f,p,m,o,a)),s.texSubImage2D(u,0,t,n,o,a,p,ke.toWebGLConstant(m,this._context),f)):(s.pixelStorei(s.UNPACK_PREMULTIPLY_ALPHA_WEBGL,y),s.pixelStorei(s.UNPACK_FLIP_Y_WEBGL,A),s.texSubImage2D(u,0,t,n,p,ke.toWebGLConstant(m,this._context),i))),s.bindTexture(c,null)};kP.prototype.copyFromFramebuffer=function(e,t,n,i,r,o){e=e??0,t=t??0,n=n??0,i=i??0,r=r??this._size,o=o??this._size;let 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d=u,p=He.textureSizeInBytes(i,r,d,d)*6,g=He.toInternalFormat(i,r,t),m=t._gl,y=m.TEXTURE_CUBE_MAP,A=m.createTexture();this._context=t,this._textureFilterAnisotropic=t._textureFilterAnisotropic,this._textureTarget=y,this._texture=A,this._pixelFormat=i,this._pixelDatatype=r,this._size=d,this._hasMipmap=!1,this._sizeInBytes=p,this._preMultiplyAlpha=c,this._flipY=o;let b=l(n);function x(T){return new Mk(t,A,y,T,g,i,r,d,c,o,b)}this._positiveX=x(m.TEXTURE_CUBE_MAP_POSITIVE_X),this._negativeX=x(m.TEXTURE_CUBE_MAP_NEGATIVE_X),this._positiveY=x(m.TEXTURE_CUBE_MAP_POSITIVE_Y),this._negativeY=x(m.TEXTURE_CUBE_MAP_NEGATIVE_Y),this._positiveZ=x(m.TEXTURE_CUBE_MAP_POSITIVE_Z),this._negativeZ=x(m.TEXTURE_CUBE_MAP_NEGATIVE_Z),this._sampler=s,r0e(this,s),m.activeTexture(m.TEXTURE0),m.bindTexture(y,A),a?m.pixelStorei(m.UNPACK_COLORSPACE_CONVERSION_WEBGL,m.NONE):m.pixelStorei(m.UNPACK_COLORSPACE_CONVERSION_WEBGL,m.BROWSER_DEFAULT_WEBGL);for(let T of yo.faceNames())u$(this[T],n?.[T],0);m.bindTexture(y,null)}yo.prototype.copyFace=function(e,t,n,i){let r=e.context,o=new Ta({context:r,colorTextures:[t],destroyAttachments:!1});o._bind(),this[n].copyMipmapFromFramebuffer(0,0,t.width,t.height,i??0),o._unBind(),o.destroy()};yo.FaceName=Object.freeze({POSITIVEX:"positiveX",NEGATIVEX:"negativeX",POSITIVEY:"positiveY",NEGATIVEY:"negativeY",POSITIVEZ:"positiveZ",NEGATIVEZ:"negativeZ"});function*xXe(){yield yo.FaceName.POSITIVEX,yield yo.FaceName.NEGATIVEX,yield yo.FaceName.POSITIVEY,yield yo.FaceName.NEGATIVEY,yield yo.FaceName.POSITIVEZ,yield yo.FaceName.NEGATIVEZ}yo.faceNames=function(){return xXe()};function u$(e,t,n){n=n??0;let i=e._targetFace,r=Math.max(Math.floor(e._size/2**n),1),o=e._pixelFormat,a=e._pixelDatatype,s=e._internalFormat,c=e._flipY,u=e._preMultiplyAlpha,f=e._context,d=f._gl;if(!l(t)){d.texImage2D(i,n,s,r,r,0,o,ke.toWebGLConstant(a,f),null);return}let{arrayBufferView:p}=t,g=4;l(p)&&(g=He.alignmentInBytes(o,a,r)),d.pixelStorei(d.UNPACK_ALIGNMENT,g),l(p)?(d.pixelStorei(d.UNPACK_PREMULTIPLY_ALPHA_WEBGL,!1),d.pixelStorei(d.UNPACK_FLIP_Y_WEBGL,!1),c&&(p=He.flipY(p,o,a,r,r)),d.texImage2D(i,n,s,r,r,0,o,ke.toWebGLConstant(a,f),p)):(d.pixelStorei(d.UNPACK_PREMULTIPLY_ALPHA_WEBGL,u),d.pixelStorei(d.UNPACK_FLIP_Y_WEBGL,c),d.texImage2D(i,n,s,o,ke.toWebGLConstant(a,f),t))}yo.loadFace=u$;Object.defineProperties(yo.prototype,{positiveX:{get:function(){return this._positiveX}},negativeX:{get:function(){return this._negativeX}},positiveY:{get:function(){return this._positiveY}},negativeY:{get:function(){return this._negativeY}},positiveZ:{get:function(){return this._positiveZ}},negativeZ:{get:function(){return this._negativeZ}},sampler:{get:function(){return this._sampler},set:function(e){r0e(this,e),this._sampler=e}},pixelFormat:{get:function(){return this._pixelFormat}},pixelDatatype:{get:function(){return this._pixelDatatype}},width:{get:function(){return this._size}},height:{get:function(){return this._size}},sizeInBytes:{get:function(){return this._hasMipmap?Math.floor(this._sizeInBytes*4/3):this._sizeInBytes}},preMultiplyAlpha:{get:function(){return this._preMultiplyAlpha}},flipY:{get:function(){return this._flipY}},_target:{get:function(){return this._textureTarget}}});yo.getDirection=function(e,t){switch(e){case yo.FaceName.POSITIVEX:return h.clone(h.UNIT_X,t);case yo.FaceName.NEGATIVEX:return h.negate(h.UNIT_X,t);case yo.FaceName.POSITIVEY:return h.clone(h.UNIT_Y,t);case yo.FaceName.NEGATIVEY:return h.negate(h.UNIT_Y,t);case yo.FaceName.POSITIVEZ:return h.clone(h.UNIT_Z,t);case yo.FaceName.NEGATIVEZ:return h.negate(h.UNIT_Z,t)}};function r0e(e,t){let{minificationFilter:n,magnificationFilter:i}=t,r=[Gt.NEAREST_MIPMAP_NEAREST,Gt.NEAREST_MIPMAP_LINEAR,Gt.LINEAR_MIPMAP_NEAREST,Gt.LINEAR_MIPMAP_LINEAR].includes(n),o=e._context,a=e._pixelDatatype;(a===ke.FLOAT&&!o.textureFloatLinear||a===ke.HALF_FLOAT&&!o.textureHalfFloatLinear)&&(n=r?Gt.NEAREST_MIPMAP_NEAREST:Gt.NEAREST,i=ni.NEAREST);let s=o._gl,c=e._textureTarget;s.activeTexture(s.TEXTURE0),s.bindTexture(c,e._texture),s.texParameteri(c,s.TEXTURE_MIN_FILTER,n),s.texParameteri(c,s.TEXTURE_MAG_FILTER,i),s.texParameteri(c,s.TEXTURE_WRAP_S,t.wrapS),s.texParameteri(c,s.TEXTURE_WRAP_T,t.wrapT),l(e._textureFilterAnisotropic)&&s.texParameteri(c,e._textureFilterAnisotropic.TEXTURE_MAX_ANISOTROPY_EXT,t.maximumAnisotropy),s.bindTexture(c,null)}yo.prototype.loadMipmaps=function(e,t){t=t??!1;let n=this._context._gl,i=this._texture,r=this._textureTarget;n.activeTexture(n.TEXTURE0),n.bindTexture(r,i),t?n.pixelStorei(n.UNPACK_COLORSPACE_CONVERSION_WEBGL,n.NONE):n.pixelStorei(n.UNPACK_COLORSPACE_CONVERSION_WEBGL,n.BROWSER_DEFAULT_WEBGL);for(let o=0;o<e.length;o++){let a=e[o],s=o+1;for(let c of yo.faceNames())u$(this[c],a[c],s)}n.bindTexture(r,null),this._hasMipmap=!0};yo.prototype.generateMipmap=function(e){e=e??sh.DONT_CARE,this._hasMipmap=!0;let t=this._context._gl,n=this._textureTarget;t.hint(t.GENERATE_MIPMAP_HINT,e),t.activeTexture(t.TEXTURE0),t.bindTexture(n,this._texture),t.generateMipmap(n),t.bindTexture(n,null)};yo.createVertexArray=function(e){let t=Nc.createGeometry(Nc.fromDimensions({dimensions:new h(2,2,2),vertexFormat:Be.POSITION_ONLY})),n=this._attributeLocations=Gn.createAttributeLocations(t);return Vn.fromGeometry({context:e,geometry:t,attributeLocations:n,bufferUsage:Oe.STATIC_DRAW})};yo.prototype.isDestroyed=function(){return!1};yo.prototype.destroy=function(){return this._context._gl.deleteTexture(this._texture),this._positiveX=ue(this._positiveX),this._negativeX=ue(this._negativeX),this._positiveY=ue(this._positiveY),this._negativeY=ue(this._negativeY),this._positiveZ=ue(this._positiveZ),this._negativeZ=ue(this._negativeZ),ue(this)};var aa=yo;function TXe(e){this.context=e,this.framebuffer=void 0,this.blendingEnabled=void 0,this.scissorTest=void 0,this.viewport=void 0}var _c=TXe;var f$=class{constructor(t,n,i){this._pickObjects=t,this.key=n,this.color=i}get object(){return this._pickObjects.get(this.key)}set object(t){this._pickObjects.set(this.key,t)}destroy(){this._pickObjects.delete(this.key)}},Lk=f$;function bh(e){this._context=e,this._shaders={},this._numberOfShaders=0,this._shadersToRelease={}}Object.defineProperties(bh.prototype,{numberOfShaders:{get:function(){return this._numberOfShaders}}});bh.prototype.replaceShaderProgram=function(e){return l(e.shaderProgram)&&e.shaderProgram.destroy(),this.getShaderProgram(e)};function CXe(e){let t=Object.keys(e).sort();return JSON.stringify(e,t)}bh.prototype.getShaderProgram=function(e){let t=e.vertexShaderSource,n=e.fragmentShaderSource,i=e.attributeLocations;typeof t=="string"&&(t=new Ge({sources:[t]})),typeof n=="string"&&(n=new Ge({sources:[n]}));let r=t.getCacheKey(),o=n.getCacheKey(),a=l(i)?CXe(i):"",s=`${r}:${o}:${a}`,c;if(l(this._shaders[s]))c=this._shaders[s],delete this._shadersToRelease[s];else{let u=this._context,f=t.createCombinedVertexShader(u),d=n.createCombinedFragmentShader(u),p=new Zt({gl:u._gl,logShaderCompilation:u.logShaderCompilation,debugShaders:u.debugShaders,vertexShaderSource:t,vertexShaderText:f,fragmentShaderSource:n,fragmentShaderText:d,attributeLocations:i});c={cache:this,shaderProgram:p,keyword:s,derivedKeywords:[],count:0},p._cachedShader=c,this._shaders[s]=c,++this._numberOfShaders}return++c.count,c.shaderProgram};bh.prototype.replaceDerivedShaderProgram=function(e,t,n){let i=e._cachedShader,r=t+i.keyword,o=this._shaders[r];if(l(o)){d$(this,o);let a=i.derivedKeywords.indexOf(t);a>-1&&i.derivedKeywords.splice(a,1)}return this.createDerivedShaderProgram(e,t,n)};bh.prototype.getDerivedShaderProgram=function(e,t){let n=e._cachedShader,i=t+n.keyword,r=this._shaders[i];if(l(r))return r.shaderProgram};bh.prototype.createDerivedShaderProgram=function(e,t,n){let i=e._cachedShader,r=t+i.keyword,o=n.vertexShaderSource,a=n.fragmentShaderSource,s=n.attributeLocations;typeof o=="string"&&(o=new Ge({sources:[o]})),typeof a=="string"&&(a=new Ge({sources:[a]}));let c=this._context,u=o.createCombinedVertexShader(c),f=a.createCombinedFragmentShader(c),d=new Zt({gl:c._gl,logShaderCompilation:c.logShaderCompilation,debugShaders:c.debugShaders,vertexShaderSource:o,vertexShaderText:u,fragmentShaderSource:a,fragmentShaderText:f,attributeLocations:s}),p={cache:this,shaderProgram:d,keyword:r,derivedKeywords:[],count:0};return i.derivedKeywords.push(t),d._cachedShader=p,this._shaders[r]=p,d};function d$(e,t){let n=t.derivedKeywords,i=n.length;for(let r=0;r<i;++r){let o=n[r]+t.keyword,a=e._shaders[o];d$(e,a)}delete e._shaders[t.keyword],t.shaderProgram.finalDestroy()}bh.prototype.destroyReleasedShaderPrograms=function(){let e=this._shadersToRelease;for(let t in e)if(e.hasOwnProperty(t)){let n=e[t];d$(this,n),--this._numberOfShaders}this._shadersToRelease={}};bh.prototype.releaseShaderProgram=function(e){if(l(e)){let 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k,this._frustumPlanes=new ae,this._farDepthFromNearPlusOne=void 0,this._log2FarDepthFromNearPlusOne=void 0,this._oneOverLog2FarDepthFromNearPlusOne=void 0,this._frameState=void 0,this._temeToPseudoFixed=$.clone(O.IDENTITY),this._view3DDirty=!0,this._view3D=new O,this._inverseView3DDirty=!0,this._inverseView3D=new O,this._inverseModelDirty=!0,this._inverseModel=new O,this._inverseTransposeModelDirty=!0,this._inverseTransposeModel=new $,this._viewRotation=new $,this._inverseViewRotation=new $,this._viewRotation3D=new $,this._inverseViewRotation3D=new $,this._inverseProjectionDirty=!0,this._inverseProjection=new O,this._modelViewDirty=!0,this._modelView=new O,this._modelView3DDirty=!0,this._modelView3D=new O,this._modelViewRelativeToEyeDirty=!0,this._modelViewRelativeToEye=new O,this._inverseModelViewDirty=!0,this._inverseModelView=new O,this._inverseModelView3DDirty=!0,this._inverseModelView3D=new O,this._viewProjectionDirty=!0,this._viewProjection=new O,this._inverseViewProjectionDirty=!0,this._inverseViewProjection=new O,this._modelViewProjectionDirty=!0,this._modelViewProjection=new O,this._inverseModelViewProjectionDirty=!0,this._inverseModelViewProjection=new O,this._modelViewProjectionRelativeToEyeDirty=!0,this._modelViewProjectionRelativeToEye=new O,this._modelViewInfiniteProjectionDirty=!0,this._modelViewInfiniteProjection=new O,this._normalDirty=!0,this._normal=new $,this._normal3DDirty=!0,this._normal3D=new $,this._inverseNormalDirty=!0,this._inverseNormal=new $,this._inverseNormal3DDirty=!0,this._inverseNormal3D=new $,this._encodedCameraPositionMCDirty=!0,this._encodedCameraPositionMC=new Sn,this._cameraPosition=new h,this._sunPositionWC=new h,this._sunPositionColumbusView=new h,this._sunDirectionWC=new h,this._sunDirectionEC=new h,this._moonDirectionEC=new h,this._lightDirectionWC=new h,this._lightDirectionEC=new h,this._lightColor=new h,this._lightColorHdr=new h,this._pass=void 0,this._mode=void 0,this._mapProjection=void 0,this._ellipsoid=void 0,this._cameraDirection=new h,this._cameraRight=new h,this._cameraUp=new h,this._frustum2DWidth=0,this._eyeHeight=0,this._eyeHeight2D=new k,this._eyeEllipsoidNormalEC=new h,this._eyeEllipsoidCurvature=new k,this._modelToEnu=new O,this._enuToModel=new O,this._pixelRatio=1,this._orthographicIn3D=!1,this._backgroundColor=new U,this._brdfLut=void 0,this._environmentMap=void 0,this._sphericalHarmonicCoefficients=void 0,this._specularEnvironmentMaps=void 0,this._specularEnvironmentMapsMaximumLOD=void 0,this._fogDensity=void 0,this._fogVisualDensityScalar=void 0,this._fogMinimumBrightness=void 0,this._atmosphereHsbShift=void 0,this._atmosphereLightIntensity=void 0,this._atmosphereRayleighCoefficient=new h,this._atmosphereRayleighScaleHeight=new h,this._atmosphereMieCoefficient=new h,this._atmosphereMieScaleHeight=void 0,this._atmosphereMieAnisotropy=void 0,this._atmosphereDynamicLighting=void 0,this._invertClassificationColor=void 0,this._splitPosition=0,this._pixelSizePerMeter=void 0,this._geometricToleranceOverMeter=void 0,this._minimumDisableDepthTestDistance=void 0}Object.defineProperties(xv.prototype,{frameState:{get:function(){return this._frameState}},viewport:{get:function(){return this._viewport},set:function(e){if(!Je.equals(e,this._viewport)){Je.clone(e,this._viewport);let t=this._viewport,n=this._viewportCartesian4;n.x=t.x,n.y=t.y,n.z=t.width,n.w=t.height,this._viewportDirty=!0}}},viewportCartesian4:{get:function(){return this._viewportCartesian4}},viewportOrthographic:{get:function(){return a0e(this),this._viewportOrthographicMatrix}},viewportTransformation:{get:function(){return a0e(this),this._viewportTransformation}},model:{get:function(){return this._model},set:function(e){O.clone(e,this._model),this._modelView3DDirty=!0,this._inverseModelView3DDirty=!0,this._inverseModelDirty=!0,this._inverseTransposeModelDirty=!0,this._modelViewDirty=!0,this._inverseModelViewDirty=!0,this._modelViewRelativeToEyeDirty=!0,this._inverseModelViewDirty=!0,this._modelViewProjectionDirty=!0,this._inverseModelViewProjectionDirty=!0,this._modelViewProjectionRelativeToEyeDirty=!0,this._modelViewInfiniteProjectionDirty=!0,this._normalDirty=!0,this._inverseNormalDirty=!0,this._normal3DDirty=!0,this._inverseNormal3DDirty=!0,this._encodedCameraPositionMCDirty=!0}},inverseModel:{get:function(){return this._inverseModelDirty&&(this._inverseModelDirty=!1,O.inverse(this._model,this._inverseModel)),this._inverseModel}},inverseTransposeModel:{get:function(){let e=this._inverseTransposeModel;return this._inverseTransposeModelDirty&&(this._inverseTransposeModelDirty=!1,O.getMatrix3(this.inverseModel,e),$.transpose(e,e)),e}},view:{get:function(){return this._view}},view3D:{get:function(){return m$(this),this._view3D}},viewRotation:{get:function(){return m$(this),this._viewRotation}},viewRotation3D:{get:function(){return m$(this),this._viewRotation3D}},inverseView:{get:function(){return this._inverseView}},inverseView3D:{get:function(){return l0e(this),this._inverseView3D}},inverseViewRotation:{get:function(){return this._inverseViewRotation}},inverseViewRotation3D:{get:function(){return l0e(this),this._inverseViewRotation3D}},projection:{get:function(){return this._projection}},inverseProjection:{get:function(){return NXe(this),this._inverseProjection}},infiniteProjection:{get:function(){return this._infiniteProjection}},modelView:{get:function(){return FXe(this),this._modelView}},modelView3D:{get:function(){return BXe(this),this._modelView3D}},modelViewRelativeToEye:{get:function(){return HXe(this),this._modelViewRelativeToEye}},inverseModelView:{get:function(){return kXe(this),this._inverseModelView}},inverseModelView3D:{get:function(){return zXe(this),this._inverseModelView3D}},viewProjection:{get:function(){return UXe(this),this._viewProjection}},inverseViewProjection:{get:function(){return VXe(this),this._inverseViewProjection}},modelViewProjection:{get:function(){return jXe(this),this._modelViewProjection}},inverseModelViewProjection:{get:function(){return GXe(this),this._inverseModelViewProjection}},modelViewProjectionRelativeToEye:{get:function(){return WXe(this),this._modelViewProjectionRelativeToEye}},modelViewInfiniteProjection:{get:function(){return qXe(this),this._modelViewInfiniteProjection}},normal:{get:function(){return YXe(this),this._normal}},normal3D:{get:function(){return XXe(this),this._normal3D}},inverseNormal:{get:function(){return KXe(this),this._inverseNormal}},inverseNormal3D:{get:function(){return $Xe(this),this._inverseNormal3D}},entireFrustum:{get:function(){return this._entireFrustum}},currentFrustum:{get:function(){return this._currentFrustum}},frustumPlanes:{get:function(){return this._frustumPlanes}},farDepthFromNearPlusOne:{get:function(){return this._farDepthFromNearPlusOne}},log2FarDepthFromNearPlusOne:{get:function(){return this._log2FarDepthFromNearPlusOne}},oneOverLog2FarDepthFromNearPlusOne:{get:function(){return this._oneOverLog2FarDepthFromNearPlusOne}},eyeHeight:{get:function(){return this._eyeHeight}},eyeHeight2D:{get:function(){return this._eyeHeight2D}},eyeEllipsoidNormalEC:{get:function(){return this._eyeEllipsoidNormalEC}},eyeEllipsoidCurvature:{get:function(){return this._eyeEllipsoidCurvature}},modelToEnu:{get:function(){return this._modelToEnu}},enuToModel:{get:function(){return this._enuToModel}},sunPositionWC:{get:function(){return this._sunPositionWC}},sunPositionColumbusView:{get:function(){return this._sunPositionColumbusView}},sunDirectionWC:{get:function(){return this._sunDirectionWC}},sunDirectionEC:{get:function(){return this._sunDirectionEC}},moonDirectionEC:{get:function(){return this._moonDirectionEC}},lightDirectionWC:{get:function(){return this._lightDirectionWC}},lightDirectionEC:{get:function(){return this._lightDirectionEC}},lightColor:{get:function(){return this._lightColor}},lightColorHdr:{get:function(){return this._lightColorHdr}},encodedCameraPositionMCHigh:{get:function(){return c0e(this),this._encodedCameraPositionMC.high}},encodedCameraPositionMCLow:{get:function(){return c0e(this),this._encodedCameraPositionMC.low}},temeToPseudoFixedMatrix:{get:function(){return this._temeToPseudoFixed}},pixelRatio:{get:function(){return this._pixelRatio}},fogDensity:{get:function(){return this._fogDensity}},fogVisualDensityScalar:{get:function(){return this._fogVisualDensityScalar}},fogMinimumBrightness:{get:function(){return this._fogMinimumBrightness}},atmosphereHsbShift:{get:function(){return this._atmosphereHsbShift}},atmosphereLightIntensity:{get:function(){return this._atmosphereLightIntensity}},atmosphereRayleighCoefficient:{get:function(){return this._atmosphereRayleighCoefficient}},atmosphereRayleighScaleHeight:{get:function(){return this._atmosphereRayleighScaleHeight}},atmosphereMieCoefficient:{get:function(){return this._atmosphereMieCoefficient}},atmosphereMieScaleHeight:{get:function(){return this._atmosphereMieScaleHeight}},atmosphereMieAnisotropy:{get:function(){return this._atmosphereMieAnisotropy}},atmosphereDynamicLighting:{get:function(){return this._atmosphereDynamicLighting}},geometricToleranceOverMeter:{get:function(){return this._geometricToleranceOverMeter}},pass:{get:function(){return this._pass}},backgroundColor:{get:function(){return this._backgroundColor}},brdfLut:{get:function(){return this._brdfLut}},environmentMap:{get:function(){return this._environmentMap}},sphericalHarmonicCoefficients:{get:function(){return this._sphericalHarmonicCoefficients}},specularEnvironmentMaps:{get:function(){return this._specularEnvironmentMaps}},specularEnvironmentMapsMaximumLOD:{get:function(){return this._specularEnvironmentMapsMaximumLOD}},splitPosition:{get:function(){return this._splitPosition}},minimumDisableDepthTestDistance:{get:function(){return this._minimumDisableDepthTestDistance}},invertClassificationColor:{get:function(){return this._invertClassificationColor}},orthographicIn3D:{get:function(){return this._orthographicIn3D}},ellipsoid:{get:function(){return this._ellipsoid??te.default}}});function EXe(e,t){O.clone(t,e._view),O.getMatrix3(t,e._viewRotation),e._view3DDirty=!0,e._inverseView3DDirty=!0,e._modelViewDirty=!0,e._modelView3DDirty=!0,e._modelViewRelativeToEyeDirty=!0,e._inverseModelViewDirty=!0,e._inverseModelView3DDirty=!0,e._viewProjectionDirty=!0,e._inverseViewProjectionDirty=!0,e._modelViewProjectionDirty=!0,e._modelViewProjectionRelativeToEyeDirty=!0,e._modelViewInfiniteProjectionDirty=!0,e._normalDirty=!0,e._inverseNormalDirty=!0,e._normal3DDirty=!0,e._inverseNormal3DDirty=!0}function SXe(e,t){O.clone(t,e._inverseView),O.getMatrix3(t,e._inverseViewRotation)}function wXe(e,t){O.clone(t,e._projection),e._inverseProjectionDirty=!0,e._viewProjectionDirty=!0,e._inverseViewProjectionDirty=!0,e._modelViewProjectionDirty=!0,e._modelViewProjectionRelativeToEyeDirty=!0}function IXe(e,t){O.clone(t,e._infiniteProjection),e._modelViewInfiniteProjectionDirty=!0}var o0e=new h,PXe=new O;function DXe(e,t){h.clone(t.positionWC,e._cameraPosition),h.clone(t.directionWC,e._cameraDirection),h.clone(t.rightWC,e._cameraRight),h.clone(t.upWC,e._cameraUp);let n=e._ellipsoid,i,r=t.positionCartographic;if(l(r)?(e._eyeHeight=r.height,e._eyeEllipsoidNormalEC=n.geodeticSurfaceNormalCartographic(r,e._eyeEllipsoidNormalEC),i=h.fromRadians(r.longitude,r.latitude,0,n,o0e)):(e._eyeHeight=-n.maximumRadius,h.magnitude(t.positionWC)>0&&(e._eyeEllipsoidNormalEC=h.normalize(t.positionWC,e._eyeEllipsoidNormalEC)),i=n.scaleToGeodeticSurface(t.positionWC,o0e)),e._encodedCameraPositionMCDirty=!0,!l(i))return;e._eyeEllipsoidNormalEC=$.multiplyByVector(e._viewRotation,e._eyeEllipsoidNormalEC,e._eyeEllipsoidNormalEC);let o=mt.eastNorthUpToFixedFrame(i,n,PXe);e._enuToModel=O.multiplyTransformation(e.inverseModel,o,e._enuToModel),e._modelToEnu=O.inverseTransformation(e._enuToModel,e._modelToEnu),I.equalsEpsilon(n._radii.x,n._radii.y,I.EPSILON15)&&(e._eyeEllipsoidCurvature=n.getLocalCurvature(i,e._eyeEllipsoidCurvature))}var h$=new $,RXe=new de;function OXe(e,t){mt.computeIcrfToCentralBodyFixedMatrix(t.time,h$);let n=Sb.computeSunPositionInEarthInertialFrame(t.time,e._sunPositionWC);$.multiplyByVector(h$,n,n),h.normalize(n,e._sunDirectionWC),n=$.multiplyByVector(e.viewRotation3D,n,e._sunDirectionEC),h.normalize(n,n),n=Sb.computeMoonPositionInEarthInertialFrame(t.time,e._moonDirectionEC),$.multiplyByVector(h$,n,n),$.multiplyByVector(e.viewRotation3D,n,n),h.normalize(n,n);let i=t.mapProjection,o=i.ellipsoid.cartesianToCartographic(e._sunPositionWC,RXe);i.project(o,e._sunPositionColumbusView)}xv.prototype.updateCamera=function(e){EXe(this,e.viewMatrix),SXe(this,e.inverseViewMatrix),DXe(this,e),this._entireFrustum.x=e.frustum.near,this._entireFrustum.y=e.frustum.far,this.updateFrustum(e.frustum),this._orthographicIn3D=this._mode!==re.SCENE2D&&e.frustum instanceof pn};xv.prototype.updateFrustum=function(e){wXe(this,e.projectionMatrix),l(e.infiniteProjectionMatrix)&&IXe(this,e.infiniteProjectionMatrix),this._currentFrustum.x=e.near,this._currentFrustum.y=e.far,this._farDepthFromNearPlusOne=e.far-e.near+1,this._log2FarDepthFromNearPlusOne=I.log2(this._farDepthFromNearPlusOne),this._oneOverLog2FarDepthFromNearPlusOne=1/this._log2FarDepthFromNearPlusOne;let t=e.offCenterFrustum;l(t)&&(e=t),this._frustumPlanes.x=e.top,this._frustumPlanes.y=e.bottom,this._frustumPlanes.z=e.left,this._frustumPlanes.w=e.right};xv.prototype.updatePass=function(e){this._pass=e};var MXe=[],LXe=new ny;xv.prototype.update=function(e){this._mode=e.mode,this._mapProjection=e.mapProjection,this._ellipsoid=e.mapProjection.ellipsoid,this._pixelRatio=e.pixelRatio;let t=e.camera;this.updateCamera(t),e.mode===re.SCENE2D?(this._frustum2DWidth=t.frustum.right-t.frustum.left,this._eyeHeight2D.x=this._frustum2DWidth*.5,this._eyeHeight2D.y=this._eyeHeight2D.x*this._eyeHeight2D.x):(this._frustum2DWidth=0,this._eyeHeight2D.x=0,this._eyeHeight2D.y=0),OXe(this,e);let n=e.light??LXe;n instanceof ny?(this._lightDirectionWC=h.clone(this._sunDirectionWC,this._lightDirectionWC),this._lightDirectionEC=h.clone(this._sunDirectionEC,this._lightDirectionEC)):(this._lightDirectionWC=h.normalize(h.negate(n.direction,this._lightDirectionWC),this._lightDirectionWC),this._lightDirectionEC=$.multiplyByVector(this.viewRotation3D,this._lightDirectionWC,this._lightDirectionEC));let i=n.color,r=h.fromElements(i.red,i.green,i.blue,this._lightColorHdr);r=h.multiplyByScalar(r,n.intensity,r);let o=h.maximumComponent(r);o>1?h.divideByScalar(r,o,this._lightColor):h.clone(r,this._lightColor);let a=e.brdfLutGenerator,s=l(a)?a.colorTexture:void 0;this._brdfLut=s,this._environmentMap=e.environmentMap??e.context.defaultCubeMap,this._sphericalHarmonicCoefficients=e.sphericalHarmonicCoefficients??MXe,this._specularEnvironmentMaps=e.specularEnvironmentMaps,this._specularEnvironmentMapsMaximumLOD=e.specularEnvironmentMapsMaximumLOD,this._fogDensity=e.fog.density,this._fogVisualDensityScalar=e.fog.visualDensityScalar,this._fogMinimumBrightness=e.fog.minimumBrightness;let c=e.atmosphere;l(c)&&(this._atmosphereHsbShift=h.fromElements(c.hueShift,c.saturationShift,c.brightnessShift,this._atmosphereHsbShift),this._atmosphereLightIntensity=c.lightIntensity,this._atmosphereRayleighCoefficient=h.clone(c.rayleighCoefficient,this._atmosphereRayleighCoefficient),this._atmosphereRayleighScaleHeight=c.rayleighScaleHeight,this._atmosphereMieCoefficient=h.clone(c.mieCoefficient,this._atmosphereMieCoefficient),this._atmosphereMieScaleHeight=c.mieScaleHeight,this._atmosphereMieAnisotropy=c.mieAnisotropy,this._atmosphereDynamicLighting=c.dynamicLighting),this._invertClassificationColor=e.invertClassificationColor,this._frameState=e,this._temeToPseudoFixed=mt.computeTemeToPseudoFixedMatrix(e.time,this._temeToPseudoFixed),this._splitPosition=e.splitPosition*e.context.drawingBufferWidth;let u=t.frustum.fov,f=this._viewport,d;l(u)?f.height>f.width?d=Math.tan(.5*u)*2/f.height:d=Math.tan(.5*u)*2/f.width:d=1/Math.max(f.width,f.height),this._geometricToleranceOverMeter=d*e.maximumScreenSpaceError,U.clone(e.backgroundColor,this._backgroundColor),this._minimumDisableDepthTestDistance=e.minimumDisableDepthTestDistance,this._minimumDisableDepthTestDistance*=this._minimumDisableDepthTestDistance,this._minimumDisableDepthTestDistance===Number.POSITIVE_INFINITY&&(this._minimumDisableDepthTestDistance=-1)};function a0e(e){if(e._viewportDirty){let t=e._viewport;O.computeOrthographicOffCenter(t.x,t.x+t.width,t.y,t.y+t.height,0,1,e._viewportOrthographicMatrix),O.computeViewportTransformation(t,0,1,e._viewportTransformation),e._viewportDirty=!1}}function NXe(e){e._inverseProjectionDirty&&(e._inverseProjectionDirty=!1,e._mode!==re.SCENE2D&&e._mode!==re.MORPHING&&!e._orthographicIn3D?O.inverse(e._projection,e._inverseProjection):O.clone(O.ZERO,e._inverseProjection))}function FXe(e){e._modelViewDirty&&(e._modelViewDirty=!1,O.multiplyTransformation(e._view,e._model,e._modelView))}function BXe(e){e._modelView3DDirty&&(e._modelView3DDirty=!1,O.multiplyTransformation(e.view3D,e._model,e._modelView3D))}function kXe(e){e._inverseModelViewDirty&&(e._inverseModelViewDirty=!1,O.inverse(e.modelView,e._inverseModelView))}function zXe(e){e._inverseModelView3DDirty&&(e._inverseModelView3DDirty=!1,O.inverse(e.modelView3D,e._inverseModelView3D))}function UXe(e){e._viewProjectionDirty&&(e._viewProjectionDirty=!1,O.multiply(e._projection,e._view,e._viewProjection))}function VXe(e){e._inverseViewProjectionDirty&&(e._inverseViewProjectionDirty=!1,O.inverse(e.viewProjection,e._inverseViewProjection))}function jXe(e){e._modelViewProjectionDirty&&(e._modelViewProjectionDirty=!1,O.multiply(e._projection,e.modelView,e._modelViewProjection))}function HXe(e){if(e._modelViewRelativeToEyeDirty){e._modelViewRelativeToEyeDirty=!1;let t=e.modelView,n=e._modelViewRelativeToEye;n[0]=t[0],n[1]=t[1],n[2]=t[2],n[3]=t[3],n[4]=t[4],n[5]=t[5],n[6]=t[6],n[7]=t[7],n[8]=t[8],n[9]=t[9],n[10]=t[10],n[11]=t[11],n[12]=0,n[13]=0,n[14]=0,n[15]=t[15]}}function GXe(e){e._inverseModelViewProjectionDirty&&(e._inverseModelViewProjectionDirty=!1,O.inverse(e.modelViewProjection,e._inverseModelViewProjection))}function WXe(e){e._modelViewProjectionRelativeToEyeDirty&&(e._modelViewProjectionRelativeToEyeDirty=!1,O.multiply(e._projection,e.modelViewRelativeToEye,e._modelViewProjectionRelativeToEye))}function qXe(e){e._modelViewInfiniteProjectionDirty&&(e._modelViewInfiniteProjectionDirty=!1,O.multiply(e._infiniteProjection,e.modelView,e._modelViewInfiniteProjection))}function YXe(e){if(e._normalDirty){e._normalDirty=!1;let t=e._normal;O.getMatrix3(e.inverseModelView,t),$.transpose(t,t)}}function XXe(e){if(e._normal3DDirty){e._normal3DDirty=!1;let t=e._normal3D;O.getMatrix3(e.inverseModelView3D,t),$.transpose(t,t)}}function KXe(e){if(e._inverseNormalDirty){e._inverseNormalDirty=!1;let t=e._inverseNormal;O.getMatrix3(e.modelView,t),$.transpose(t,t)}}function $Xe(e){if(e._inverseNormal3DDirty){e._inverseNormal3DDirty=!1;let t=e._inverseNormal3D;O.getMatrix3(e.modelView3D,t),$.transpose(t,t)}}var s0e=new h;function c0e(e){e._encodedCameraPositionMCDirty&&(e._encodedCameraPositionMCDirty=!1,O.multiplyByPoint(e.inverseModel,e._cameraPosition,s0e),Sn.fromCartesian(s0e,e._encodedCameraPositionMC))}var JXe=new h,ZXe=new h,QXe=new h,eKe=new h,tKe=new de,nKe=new h,iKe=new O;function rKe(e,t,n,i,r,o,a,s){let c=JXe;c.x=e.y,c.y=e.z,c.z=e.x;let u=ZXe;u.x=n.y,u.y=n.z,u.z=n.x;let f=QXe;f.x=i.y,f.y=i.z,f.z=i.x;let d=eKe;d.x=t.y,d.y=t.z,d.z=t.x,o===re.SCENE2D&&(c.z=r*.5);let p=a.unproject(c,tKe);p.longitude=I.clamp(p.longitude,-Math.PI,Math.PI),p.latitude=I.clamp(p.latitude,-I.PI_OVER_TWO,I.PI_OVER_TWO);let g=a.ellipsoid,m=g.cartographicToCartesian(p,nKe),y=mt.eastNorthUpToFixedFrame(m,g,iKe);return O.multiplyByPointAsVector(y,u,u),O.multiplyByPointAsVector(y,f,f),O.multiplyByPointAsVector(y,d,d),l(s)||(s=new O),s[0]=u.x,s[1]=f.x,s[2]=-d.x,s[3]=0,s[4]=u.y,s[5]=f.y,s[6]=-d.y,s[7]=0,s[8]=u.z,s[9]=f.z,s[10]=-d.z,s[11]=0,s[12]=-h.dot(u,m),s[13]=-h.dot(f,m),s[14]=h.dot(d,m),s[15]=1,s}function m$(e){e._view3DDirty&&(e._mode===re.SCENE3D?O.clone(e._view,e._view3D):rKe(e._cameraPosition,e._cameraDirection,e._cameraRight,e._cameraUp,e._frustum2DWidth,e._mode,e._mapProjection,e._view3D),O.getMatrix3(e._view3D,e._viewRotation3D),e._view3DDirty=!1)}function l0e(e){e._inverseView3DDirty&&(O.inverseTransformation(e.view3D,e._inverseView3D),O.getMatrix3(e._inverseView3D,e._inverseViewRotation3D),e._inverseView3DDirty=!1)}var Bk=xv;function uu(e,t){let{getWebGLStub:n,requestWebgl1:i,webgl:r={},allowTextureFilterAnisotropic:o=!0}=t??{};r.alpha=r.alpha??!1,r.stencil=r.stencil??!0,r.powerPreference=r.powerPreference??"high-performance";let a=l(n)?n(e,r):oKe(e,r,i),c=typeof WebGL2RenderingContext<"u"&&a instanceof WebGL2RenderingContext;this._canvas=e,this._originalGLContext=a,this._gl=a,this._webgl2=c,this._id=Kn(),this.validateFramebuffer=!1,this.validateShaderProgram=!1,this.logShaderCompilation=!1,this._throwOnWebGLError=!1,this._shaderCache=new Nk(this),this._textureCache=new Fk;let u=a;this._stencilBits=u.getParameter(u.STENCIL_BITS),Ft._maximumCombinedTextureImageUnits=u.getParameter(u.MAX_COMBINED_TEXTURE_IMAGE_UNITS),Ft._maximumCubeMapSize=u.getParameter(u.MAX_CUBE_MAP_TEXTURE_SIZE),Ft._maximumFragmentUniformVectors=u.getParameter(u.MAX_FRAGMENT_UNIFORM_VECTORS),Ft._maximumTextureImageUnits=u.getParameter(u.MAX_TEXTURE_IMAGE_UNITS),Ft._maximumRenderbufferSize=u.getParameter(u.MAX_RENDERBUFFER_SIZE),Ft._maximumTextureSize=u.getParameter(u.MAX_TEXTURE_SIZE),Ft._maximum3DTextureSize=u.getParameter(u.MAX_3D_TEXTURE_SIZE),Ft._maximumVaryingVectors=u.getParameter(u.MAX_VARYING_VECTORS),Ft._maximumVertexAttributes=u.getParameter(u.MAX_VERTEX_ATTRIBS),Ft._maximumVertexTextureImageUnits=u.getParameter(u.MAX_VERTEX_TEXTURE_IMAGE_UNITS),Ft._maximumVertexUniformVectors=u.getParameter(u.MAX_VERTEX_UNIFORM_VECTORS),Ft._maximumSamples=this._webgl2?u.getParameter(u.MAX_SAMPLES):0;let f=u.getParameter(u.ALIASED_LINE_WIDTH_RANGE);Ft._minimumAliasedLineWidth=f[0],Ft._maximumAliasedLineWidth=f[1];let d=u.getParameter(u.ALIASED_POINT_SIZE_RANGE);Ft._minimumAliasedPointSize=d[0],Ft._maximumAliasedPointSize=d[1];let p=u.getParameter(u.MAX_VIEWPORT_DIMS);Ft._maximumViewportWidth=p[0],Ft._maximumViewportHeight=p[1];let g=u.getShaderPrecisionFormat(u.FRAGMENT_SHADER,u.HIGH_FLOAT);Ft._highpFloatSupported=g.precision!==0;let m=u.getShaderPrecisionFormat(u.FRAGMENT_SHADER,u.HIGH_INT);Ft._highpIntSupported=m.rangeMax!==0,this._antialias=u.getContextAttributes().antialias,this._standardDerivatives=!!Uo(u,["OES_standard_derivatives"]),this._blendMinmax=!!Uo(u,["EXT_blend_minmax"]),this._elementIndexUint=!!Uo(u,["OES_element_index_uint"]),this._depthTexture=!!Uo(u,["WEBGL_depth_texture","WEBKIT_WEBGL_depth_texture"]),this._fragDepth=!!Uo(u,["EXT_frag_depth"]),this._debugShaders=Uo(u,["WEBGL_debug_shaders"]),this._textureFloat=!!Uo(u,["OES_texture_float"]),this._textureHalfFloat=!!Uo(u,["OES_texture_half_float"]),this._textureFloatLinear=!!Uo(u,["OES_texture_float_linear"]),this._textureHalfFloatLinear=!!Uo(u,["OES_texture_half_float_linear"]),this._supportsTextureLod=!!Uo(u,["EXT_shader_texture_lod"]),this._colorBufferFloat=!!Uo(u,["EXT_color_buffer_float","WEBGL_color_buffer_float"]),this._floatBlend=!!Uo(u,["EXT_float_blend"]),this._colorBufferHalfFloat=!!Uo(u,["EXT_color_buffer_half_float"]),this._s3tc=!!Uo(u,["WEBGL_compressed_texture_s3tc","MOZ_WEBGL_compressed_texture_s3tc","WEBKIT_WEBGL_compressed_texture_s3tc"]),this._pvrtc=!!Uo(u,["WEBGL_compressed_texture_pvrtc","WEBKIT_WEBGL_compressed_texture_pvrtc"]),this._astc=!!Uo(u,["WEBGL_compressed_texture_astc"]),this._etc=!!Uo(u,["WEBG_compressed_texture_etc"]),this._etc1=!!Uo(u,["WEBGL_compressed_texture_etc1"]),this._bc7=!!Uo(u,["EXT_texture_compression_bptc"]),qu.setKTX2SupportedFormats(this._s3tc,this._pvrtc,this._astc,this._etc,this._etc1,this._bc7);let y=o?Uo(u,["EXT_texture_filter_anisotropic","WEBKIT_EXT_texture_filter_anisotropic"]):void 0;this._textureFilterAnisotropic=y,Ft._maximumTextureFilterAnisotropy=l(y)?u.getParameter(y.MAX_TEXTURE_MAX_ANISOTROPY_EXT):1;let A,b,x,T,C,E,w,D,R,M;if(c){let S=this;A=function(){return S._gl.createVertexArray()},b=function(P){S._gl.bindVertexArray(P)},x=function(P){S._gl.deleteVertexArray(P)},T=function(P,L,F,V,z){u.drawElementsInstanced(P,L,F,V,z)},C=function(P,L,F,V){u.drawArraysInstanced(P,L,F,V)},E=function(P,L){u.vertexAttribDivisor(P,L)},w=function(P){u.drawBuffers(P)}}else D=Uo(u,["OES_vertex_array_object"]),l(D)&&(A=function(){return D.createVertexArrayOES()},b=function(S){D.bindVertexArrayOES(S)},x=function(S){D.deleteVertexArrayOES(S)}),R=Uo(u,["ANGLE_instanced_arrays"]),l(R)&&(T=function(S,P,L,F,V){R.drawElementsInstancedANGLE(S,P,L,F,V)},C=function(S,P,L,F){R.drawArraysInstancedANGLE(S,P,L,F)},E=function(S,P){R.vertexAttribDivisorANGLE(S,P)}),M=Uo(u,["WEBGL_draw_buffers"]),l(M)&&(w=function(S){M.drawBuffersWEBGL(S)});this.glCreateVertexArray=A,this.glBindVertexArray=b,this.glDeleteVertexArray=x,this.glDrawElementsInstanced=T,this.glDrawArraysInstanced=C,this.glVertexAttribDivisor=E,this.glDrawBuffers=w,this._vertexArrayObject=!!D,this._instancedArrays=!!R,this._drawBuffers=!!M,Ft._maximumDrawBuffers=this.drawBuffers?u.getParameter(ee.MAX_DRAW_BUFFERS):1,Ft._maximumColorAttachments=this.drawBuffers?u.getParameter(ee.MAX_COLOR_ATTACHMENTS):1,this._clearColor=new U(0,0,0,0),this._clearDepth=1,this._clearStencil=0;let N=new Bk,_=new _c(this),v=je.fromCache();this._defaultPassState=_,this._defaultRenderState=v,this._defaultTexture=void 0,this._defaultEmissiveTexture=void 0,this._defaultNormalTexture=void 0,this._defaultCubeMap=void 0,this._us=N,this._currentRenderState=v,this._currentPassState=_,this._currentFramebuffer=void 0,this._maxFrameTextureUnitIndex=0,this._vertexAttribDivisors=[],this._previousDrawInstanced=!1;for(let S=0;S<Ft._maximumVertexAttributes;S++)this._vertexAttribDivisors.push(0);this._pickObjects=new Map,this._nextPickColor=new Uint32Array(1),this.options={getWebGLStub:n,requestWebgl1:i,webgl:r,allowTextureFilterAnisotropic:o},this.cache={},je.apply(u,v,_)}function oKe(e,t,n){if(typeof WebGLRenderingContext>"u")throw new oe("The browser does not support WebGL.  Visit http://get.webgl.org.");!n&&!(typeof WebGL2RenderingContext<"u")&&(n=!0);let r=n?"webgl":"webgl2",o=e.getContext(r,t);if(!l(o))throw new oe("The browser supports WebGL, but initialization failed.");return o}function aKe(e,t){let n="WebGL Error:  ";switch(t){case e.INVALID_ENUM:n+="INVALID_ENUM";break;case e.INVALID_VALUE:n+="INVALID_VALUE";break;case e.INVALID_OPERATION:n+="INVALID_OPERATION";break;case e.OUT_OF_MEMORY:n+="OUT_OF_MEMORY";break;case e.CONTEXT_LOST_WEBGL:n+="CONTEXT_LOST_WEBGL lost";break;default:n+=`Unknown (${t})`}return n}function sKe(e,t,n,i){let r=`${aKe(e,i)}: ${t.name}(`;for(let o=0;o<n.length;++o)o!==0&&(r+=", "),r+=n[o];return r+=");",r}function cKe(e,t,n){let i=e.getError();if(i!==e.NO_ERROR)throw new oe(sKe(e,t,n,i))}function lKe(e,t,n){return{get:function(){let i=e[t];return n(e,`get: ${t}`,i),e[t]},set:function(i){e[t]=i,n(e,`set: ${t}`,i)}}}function uKe(e,t){if(!l(t))return e;function n(r){return function(){let o=r.apply(e,arguments);return t(e,r,arguments),o}}let i={};for(let r in e){let o=e[r];o instanceof Function?i[r]=n(o):Object.defineProperty(i,r,lKe(e,r,t))}return i}function Uo(e,t){let n=t.length;for(let i=0;i<n;++i){let r=e.getExtension(t[i]);if(r)return r}}var fKe={};Object.defineProperties(uu.prototype,{id:{get:function(){return this._id}},webgl2:{get:function(){return this._webgl2}},canvas:{get:function(){return this._canvas}},shaderCache:{get:function(){return this._shaderCache}},textureCache:{get:function(){return this._textureCache}},uniformState:{get:function(){return this._us}},stencilBits:{get:function(){return this._stencilBits}},stencilBuffer:{get:function(){return this._stencilBits>=8}},antialias:{get:function(){return this._antialias}},msaa:{get:function(){return this._webgl2}},standardDerivatives:{get:function(){return this._standardDerivatives||this._webgl2}},floatBlend:{get:function(){return this._floatBlend}},blendMinmax:{get:function(){return this._blendMinmax||this._webgl2}},elementIndexUint:{get:function(){return this._elementIndexUint||this._webgl2}},depthTexture:{get:function(){return this._depthTexture||this._webgl2}},floatingPointTexture:{get:function(){return this._webgl2||this._textureFloat}},halfFloatingPointTexture:{get:function(){return this._webgl2||this._textureHalfFloat}},textureFloatLinear:{get:function(){return this._textureFloatLinear}},textureHalfFloatLinear:{get:function(){return this._webgl2&&this._textureFloatLinear||!this._webgl2&&this._textureHalfFloatLinear}},supportsTextureLod:{get:function(){return this._webgl2||this._supportsTextureLod}},textureFilterAnisotropic:{get:function(){return!!this._textureFilterAnisotropic}},s3tc:{get:function(){return this._s3tc}},pvrtc:{get:function(){return this._pvrtc}},astc:{get:function(){return this._astc}},etc:{get:function(){return this._etc}},etc1:{get:function(){return this._etc1}},bc7:{get:function(){return this._bc7}},supportsBasis:{get:function(){return this._s3tc||this._pvrtc||this._astc||this._etc||this._etc1||this._bc7}},vertexArrayObject:{get:function(){return this._vertexArrayObject||this._webgl2}},fragmentDepth:{get:function(){return this._fragDepth||this._webgl2}},instancedArrays:{get:function(){return this._instancedArrays||this._webgl2}},colorBufferFloat:{get:function(){return this._colorBufferFloat}},colorBufferHalfFloat:{get:function(){return this._webgl2&&this._colorBufferFloat||!this._webgl2&&this._colorBufferHalfFloat}},drawBuffers:{get:function(){return this._drawBuffers||this._webgl2}},debugShaders:{get:function(){return this._debugShaders}},throwOnWebGLError:{get:function(){return this._throwOnWebGLError},set:function(e){this._throwOnWebGLError=e,this._gl=uKe(this._originalGLContext,e?cKe:void 0)}},defaultTexture:{get:function(){if(this._defaultTexture===void 0){let e=Et.defaultColor;this._defaultTexture=new Et({context:this,source:{width:1,height:1,arrayBufferView:new Uint8Array([e.red*255,e.green*255,e.blue*255,e.alpha*255])},flipY:!1})}return this._defaultTexture}},defaultEmissiveTexture:{get:function(){return this._defaultEmissiveTexture===void 0&&(this._defaultEmissiveTexture=new Et({context:this,pixelFormat:He.RGB,source:{width:1,height:1,arrayBufferView:new Uint8Array([0,0,0])},flipY:!1})),this._defaultEmissiveTexture}},defaultNormalTexture:{get:function(){return this._defaultNormalTexture===void 0&&(this._defaultNormalTexture=new Et({context:this,pixelFormat:He.RGB,source:{width:1,height:1,arrayBufferView:new Uint8Array([128,128,255])},flipY:!1})),this._defaultNormalTexture}},defaultCubeMap:{get:function(){if(this._defaultCubeMap===void 0){let e={width:1,height:1,arrayBufferView:new Uint8Array([255,255,255,255])};this._defaultCubeMap=new aa({context:this,source:{positiveX:e,negativeX:e,positiveY:e,negativeY:e,positiveZ:e,negativeZ:e},flipY:!1})}return this._defaultCubeMap}},drawingBufferHeight:{get:function(){return this._gl.drawingBufferHeight}},drawingBufferWidth:{get:function(){return this._gl.drawingBufferWidth}},defaultFramebuffer:{get:function(){return fKe}}});function u0e(e,t,n,i){let r=e._currentRenderState,o=e._currentPassState;e._currentRenderState=t,e._currentPassState=n,je.partialApply(e._gl,r,t,o,n,i)}var p$;typeof WebGLRenderingContext<"u"&&(p$=[ee.BACK]);function kk(e,t){if(t!==e._currentFramebuffer){e._currentFramebuffer=t;let n=p$;if(l(t))t._bind(),n=t._getActiveColorAttachments();else{let i=e._gl;i.bindFramebuffer(i.FRAMEBUFFER,null)}e.drawBuffers&&e.glDrawBuffers(n)}}var dKe=new ui;uu.prototype.clear=function(e,t){e=e??dKe,t=t??this._defaultPassState;let n=this._gl,i=0,r=e.color,o=e.depth,a=e.stencil;l(r)&&(U.equals(this._clearColor,r)||(U.clone(r,this._clearColor),n.clearColor(r.red,r.green,r.blue,r.alpha)),i|=n.COLOR_BUFFER_BIT),l(o)&&(o!==this._clearDepth&&(this._clearDepth=o,n.clearDepth(o)),i|=n.DEPTH_BUFFER_BIT),l(a)&&(a!==this._clearStencil&&(this._clearStencil=a,n.clearStencil(a)),i|=n.STENCIL_BUFFER_BIT);let s=e.renderState??this._defaultRenderState;u0e(this,s,t,!0);let c=e.framebuffer??t.framebuffer;kk(this,c),n.clear(i)};function hKe(e,t,n,i,r){kk(e,t),u0e(e,r,n,!1),i._bind(),e._maxFrameTextureUnitIndex=Math.max(e._maxFrameTextureUnitIndex,i.maximumTextureUnitIndex)}function mKe(e,t,n,i){let r=t._primitiveType,o=t._vertexArray,a=t._offset,s=t._count,c=t.instanceCount;e._us.model=t._modelMatrix??O.IDENTITY,n._setUniforms(i,e._us,e.validateShaderProgram),o._bind();let u=o.indexBuffer;l(u)?(a=a*u.bytesPerIndex,l(s)?s=Math.min(s,u.numberOfIndices):s=u.numberOfIndices,c===0?e._gl.drawElements(r,s,u.indexDatatype,a):e.glDrawElementsInstanced(r,s,u.indexDatatype,a,c)):(l(s)?s=Math.min(s,o.numberOfVertices):s=o.numberOfVertices,c===0?e._gl.drawArrays(r,a,s):e.glDrawArraysInstanced(r,a,s,c)),o._unBind()}uu.prototype.draw=function(e,t,n,i){t=t??this._defaultPassState;let r=e._framebuffer??t.framebuffer,o=e._renderState??this._defaultRenderState;n=n??e._shaderProgram,i=i??e._uniformMap,hKe(this,r,t,n,o),mKe(this,e,n,i)};uu.prototype.beginFrame=function(){};uu.prototype.endFrame=function(){let e=this._gl;e.useProgram(null),this._currentFramebuffer=void 0,e.bindFramebuffer(e.FRAMEBUFFER,null);let t=p$;this.drawBuffers&&this.glDrawBuffers(t);let n=this._maxFrameTextureUnitIndex;this._maxFrameTextureUnitIndex=0;for(let i=0;i<n;++i)e.activeTexture(e.TEXTURE0+i),e.bindTexture(e.TEXTURE_2D,null),e.bindTexture(e.TEXTURE_CUBE_MAP,null)};uu.prototype.readPixelsToPBO=function(e){let t=this._gl;e=e??H.EMPTY_OBJECT;let n=Math.max(e.x??0,0),i=Math.max(e.y??0,0),r=e.width??this.drawingBufferWidth,o=e.height??this.drawingBufferHeight,a=e.framebuffer;if(!this._webgl2)throw new pe("A WebGL 2 context is required to read pixels using a PBO.");let s=ke.UNSIGNED_BYTE,c=He.RGBA;l(a)&&a.numberOfColorAttachments>0&&(s=a.getColorTexture(0).pixelDatatype,c=a.getColorTexture(0).pixelFormat);let u=Ze.createPixelBuffer({context:this,sizeInBytes:He.textureSizeInBytes(c,s,r,o),usage:Oe.DYNAMIC_READ});return kk(this,a),u._bind(),t.readPixels(n,i,r,o,c,ke.toWebGLConstant(s,this),0),u._unBind(),u};uu.prototype.readPixels=function(e){let t=this._gl;e=e??H.EMPTY_OBJECT;let n=Math.max(e.x??0,0),i=Math.max(e.y??0,0),r=e.width??this.drawingBufferWidth,o=e.height??this.drawingBufferHeight,a=e.framebuffer,s=ke.UNSIGNED_BYTE,c=He.RGBA;l(a)&&a.numberOfColorAttachments>0&&(s=a.getColorTexture(0).pixelDatatype,c=a.getColorTexture(0).pixelFormat);let u=He.createTypedArray(c,s,r,o);return kk(this,a),t.readPixels(n,i,r,o,He.RGBA,ke.toWebGLConstant(s,this),u),u};var f0e={position:0,textureCoordinates:1};uu.prototype.getViewportQuadVertexArray=function(){let e=this.cache.viewportQuad_vertexArray;if(!l(e)){let t=new Tt({attributes:{position:new Me({componentDatatype:Y.FLOAT,componentsPerAttribute:2,values:[-1,-1,1,-1,1,1,-1,1]}),textureCoordinates:new Me({componentDatatype:Y.FLOAT,componentsPerAttribute:2,values:[0,0,1,0,1,1,0,1]})},indices:new Uint16Array([0,1,2,0,2,3]),primitiveType:Re.TRIANGLES});e=Vn.fromGeometry({context:this,geometry:t,attributeLocations:f0e,bufferUsage:Oe.STATIC_DRAW,interleave:!0}),this.cache.viewportQuad_vertexArray=e}return e};uu.prototype.createViewportQuadCommand=function(e,t){return t=t??H.EMPTY_OBJECT,new nt({vertexArray:this.getViewportQuadVertexArray(),primitiveType:Re.TRIANGLES,renderState:t.renderState,shaderProgram:Zt.fromCache({context:this,vertexShaderSource:bv,fragmentShaderSource:e,attributeLocations:f0e}),uniformMap:t.uniformMap,owner:t.owner,framebuffer:t.framebuffer,pass:t.pass})};uu.prototype.getObjectByPickColor=function(e){return this._pickObjects.get(e)};uu.prototype.createPickId=function(e){++this._nextPickColor[0];let t=this._nextPickColor[0];if(t===0)throw new oe("Out of unique Pick IDs.");return this._pickObjects.set(t,e),new Lk(this._pickObjects,t,U.fromRgba(t))};uu.prototype.isDestroyed=function(){return!1};uu.prototype.destroy=function(){let e=this.cache;for(let t in e)if(e.hasOwnProperty(t)){let n=e[t];l(n.destroy)&&n.destroy()}return this._shaderCache=this._shaderCache.destroy(),this._textureCache=this._textureCache.destroy(),this._defaultTexture=this._defaultTexture&&this._defaultTexture.destroy(),this._defaultEmissiveTexture=this._defaultEmissiveTexture&&this._defaultEmissiveTexture.destroy(),this._defaultNormalTexture=this._defaultNormalTexture&&this._defaultNormalTexture.destroy(),this._defaultCubeMap=this._defaultCubeMap&&this._defaultCubeMap.destroy(),ue(this)};var Tv=uu;function Cv(e){e=e??H.EMPTY_OBJECT;let{context:t,width:n,height:i,colorRenderbuffers:r,colorTextures:o,depthStencilRenderbuffer:a,depthStencilTexture:s,destroyAttachments:c}=e;if(this._width=n,this._height=i,l(r)!==l(o))throw new pe("Both color renderbuffer and texture attachments must be provided.");if(l(a)!==l(s))throw new pe("Both depth-stencil renderbuffer and texture attachments must be provided.");this._renderFramebuffer=new Ta({context:t,colorRenderbuffers:r,depthStencilRenderbuffer:a,destroyAttachments:c}),this._colorFramebuffer=new Ta({context:t,colorTextures:o,depthStencilTexture:s,destroyAttachments:c})}Cv.prototype.getRenderFramebuffer=function(){return this._renderFramebuffer};Cv.prototype.getColorFramebuffer=function(){return this._colorFramebuffer};Cv.prototype.blitFramebuffers=function(e,t){this._renderFramebuffer.bindRead(),this._colorFramebuffer.bindDraw();let n=e._gl,i=0;this._colorFramebuffer._colorTextures.length>0&&(i|=n.COLOR_BUFFER_BIT),l(this._colorFramebuffer.depthStencilTexture)&&(i|=n.DEPTH_BUFFER_BIT|(t?n.STENCIL_BUFFER_BIT:0)),n.blitFramebuffer(0,0,this._width,this._height,0,0,this._width,this._height,i,n.NEAREST),n.bindFramebuffer(n.READ_FRAMEBUFFER,null),n.bindFramebuffer(n.DRAW_FRAMEBUFFER,null)};Cv.prototype.isDestroyed=function(){return!1};Cv.prototype.destroy=function(){return this._renderFramebuffer.destroy(),this._colorFramebuffer.destroy(),ue(this)};var zk=Cv;var El={RGBA4:ee.RGBA4,RGBA8:ee.RGBA8,RGBA16F:ee.RGBA16F,RGBA32F:ee.RGBA32F,RGB5_A1:ee.RGB5_A1,RGB565:ee.RGB565,DEPTH_COMPONENT16:ee.DEPTH_COMPONENT16,STENCIL_INDEX8:ee.STENCIL_INDEX8,DEPTH_STENCIL:ee.DEPTH_STENCIL,DEPTH24_STENCIL8:ee.DEPTH24_STENCIL8,validate:function(e){return e===El.RGBA4||e===El.RGBA8||e===El.RGBA16F||e===El.RGBA32F||e===El.RGB5_A1||e===El.RGB565||e===El.DEPTH_COMPONENT16||e===El.STENCIL_INDEX8||e===El.DEPTH_STENCIL||e===El.DEPTH24_STENCIL8},getColorFormat:function(e){return e===ee.FLOAT?El.RGBA32F:e===ee.HALF_FLOAT_OES?El.RGBA16F:El.RGBA8}};Object.freeze(El);var fu=El;function zP(e){e=e??H.EMPTY_OBJECT;let t=e.context,n=t._gl,i=Ft.maximumRenderbufferSize,r=e.format??fu.RGBA4,o=l(e.width)?e.width:t.drawingBufferWidth,a=l(e.height)?e.height:t.drawingBufferHeight,s=e.numSamples??1;this._gl=n,this._format=r,this._width=o,this._height=a,this._renderbuffer=this._gl.createRenderbuffer(),n.bindRenderbuffer(n.RENDERBUFFER,this._renderbuffer),s>1?n.renderbufferStorageMultisample(n.RENDERBUFFER,s,r,o,a):n.renderbufferStorage(n.RENDERBUFFER,r,o,a),n.bindRenderbuffer(n.RENDERBUFFER,null)}Object.defineProperties(zP.prototype,{format:{get:function(){return this._format}},width:{get:function(){return this._width}},height:{get:function(){return this._height}}});zP.prototype._getRenderbuffer=function(){return this._renderbuffer};zP.prototype.isDestroyed=function(){return!1};zP.prototype.destroy=function(){return this._gl.deleteRenderbuffer(this._renderbuffer),ue(this)};var ld=zP;function cs(e){e=e??H.EMPTY_OBJECT,this._numSamples=e.numSamples??1,this._colorAttachmentsLength=e.colorAttachmentsLength??1,this._color=e.color??!0,this._depth=e.depth??!1,this._depthStencil=e.depthStencil??!1,this._supportsDepthTexture=e.supportsDepthTexture??!1,this._createColorAttachments=e.createColorAttachments??!0,this._createDepthAttachments=e.createDepthAttachments??!0,this._pixelDatatype=e.pixelDatatype,this._pixelFormat=e.pixelFormat,this._width=void 0,this._height=void 0,this._framebuffer=void 0,this._multisampleFramebuffer=void 0,this._colorTextures=void 0,this._color&&(this._colorTextures=new Array(this._colorAttachmentsLength),this._colorRenderbuffers=new Array(this._colorAttachmentsLength)),this._colorRenderbuffer=void 0,this._depthStencilRenderbuffer=void 0,this._depthStencilTexture=void 0,this._depthRenderbuffer=void 0,this._depthTexture=void 0,this._attachmentsDirty=!1}Object.defineProperties(cs.prototype,{framebuffer:{get:function(){return this._numSamples>1?this._multisampleFramebuffer.getRenderFramebuffer():this._framebuffer}},numSamples:{get:function(){return this._numSamples}},status:{get:function(){return this.framebuffer.status}}});cs.prototype.isDirty=function(e,t,n,i,r){n=n??1;let o=this._width!==e||this._height!==t,a=this._numSamples!==n,s=l(i)&&this._pixelDatatype!==i||l(r)&&this._pixelFormat!==r,c=n===1?l(this._framebuffer):l(this._multisampleFramebuffer);return this._attachmentsDirty||o||a||s||!c||this._color&&!l(this._colorTextures[0])};cs.prototype.update=function(e,t,n,i,r,o){if(i=e.msaa?i??1:1,r=r??(this._color?this._pixelDatatype??ke.UNSIGNED_BYTE:void 0),o=o??(this._color?this._pixelFormat??He.RGBA:void 0),this.isDirty(t,n,i,r,o)){if(this.destroy(),this._width=t,this._height=n,this._numSamples=i,this._pixelDatatype=r,this._pixelFormat=o,this._attachmentsDirty=!1,this._color&&this._createColorAttachments){for(let a=0;a<this._colorAttachmentsLength;++a)if(this._colorTextures[a]=new Et({context:e,width:t,height:n,pixelFormat:o,pixelDatatype:r,sampler:Ut.NEAREST}),this._numSamples>1){let s=fu.getColorFormat(r);this._colorRenderbuffers[a]=new ld({context:e,width:t,height:n,format:s,numSamples:this._numSamples})}}this._depthStencil&&this._createDepthAttachments&&(this._supportsDepthTexture&&e.depthTexture?(this._depthStencilTexture=new Et({context:e,width:t,height:n,pixelFormat:He.DEPTH_STENCIL,pixelDatatype:ke.UNSIGNED_INT_24_8,sampler:Ut.NEAREST}),this._numSamples>1&&(this._depthStencilRenderbuffer=new ld({context:e,width:t,height:n,format:fu.DEPTH24_STENCIL8,numSamples:this._numSamples}))):this._depthStencilRenderbuffer=new ld({context:e,width:t,height:n,format:fu.DEPTH_STENCIL})),this._depth&&this._createDepthAttachments&&(this._supportsDepthTexture&&e.depthTexture?this._depthTexture=new Et({context:e,width:t,height:n,pixelFormat:He.DEPTH_COMPONENT,pixelDatatype:ke.UNSIGNED_INT,sampler:Ut.NEAREST}):this._depthRenderbuffer=new ld({context:e,width:t,height:n,format:fu.DEPTH_COMPONENT16})),this._numSamples>1?this._multisampleFramebuffer=new zk({context:e,width:this._width,height:this._height,colorTextures:this._colorTextures,colorRenderbuffers:this._colorRenderbuffers,depthStencilTexture:this._depthStencilTexture,depthStencilRenderbuffer:this._depthStencilRenderbuffer,destroyAttachments:!1}):this._framebuffer=new Ta({context:e,colorTextures:this._colorTextures,depthTexture:this._depthTexture,depthRenderbuffer:this._depthRenderbuffer,depthStencilTexture:this._depthStencilTexture,depthStencilRenderbuffer:this._depthStencilRenderbuffer,destroyAttachments:!1})}};cs.prototype.getColorTexture=function(e){return e=e??0,this._colorTextures[e]};cs.prototype.setColorTexture=function(e,t){t=t??0,this._attachmentsDirty=e!==this._colorTextures[t],this._colorTextures[t]=e};cs.prototype.getColorRenderbuffer=function(e){return e=e??0,this._colorRenderbuffers[e]};cs.prototype.setColorRenderbuffer=function(e,t){t=t??0,this._attachmentsDirty=e!==this._colorRenderbuffers[t],this._colorRenderbuffers[t]=e};cs.prototype.getDepthRenderbuffer=function(){return this._depthRenderbuffer};cs.prototype.setDepthRenderbuffer=function(e){this._attachmentsDirty=e!==this._depthRenderbuffer,this._depthRenderbuffer=e};cs.prototype.getDepthTexture=function(){return this._depthTexture};cs.prototype.setDepthTexture=function(e){this._attachmentsDirty=e!==this._depthTexture,this._depthTexture=e};cs.prototype.getDepthStencilRenderbuffer=function(){return this._depthStencilRenderbuffer};cs.prototype.setDepthStencilRenderbuffer=function(e){this._attachmentsDirty=e!==this._depthStencilRenderbuffer,this._depthStencilRenderbuffer=e};cs.prototype.getDepthStencilTexture=function(){return this._depthStencilTexture};cs.prototype.setDepthStencilTexture=function(e){this._attachmentsDirty=e!==this._depthStencilTexture,this._depthStencilTexture=e};cs.prototype.prepareTextures=function(e,t){this._numSamples>1&&this._multisampleFramebuffer.blitFramebuffers(e,t)};cs.prototype.clear=function(e,t,n){let i=t.framebuffer;t.framebuffer=this.framebuffer,t.execute(e,n),t.framebuffer=i};cs.prototype.destroyFramebuffer=function(){this._framebuffer=this._framebuffer&&this._framebuffer.destroy(),this._multisampleFramebuffer=this._multisampleFramebuffer&&this._multisampleFramebuffer.destroy()};cs.prototype.destroy=function(){if(this._color){let e=this._colorTextures,t=this._colorRenderbuffers;for(let n=0;n<e.length;++n){let i=e[n];this._createColorAttachments&&l(i)&&!i.isDestroyed()&&i.destroy(),l(i)&&i.isDestroyed()&&(e[n]=void 0);let r=t[n];this._createColorAttachments&&l(r)&&!r.isDestroyed()&&r.destroy(),l(r)&&r.isDestroyed()&&(t[n]=void 0)}}this._depthStencil&&(this._createDepthAttachments&&(this._depthStencilTexture=this._depthStencilTexture&&this._depthStencilTexture.destroy(),this._depthStencilRenderbuffer=this._depthStencilRenderbuffer&&this._depthStencilRenderbuffer.destroy()),l(this._depthStencilTexture)&&this._depthStencilTexture.isDestroyed()&&(this._depthStencilTexture=void 0),l(this._depthStencilRenderbuffer)&&this._depthStencilRenderbuffer.isDestroyed()&&(this._depthStencilRenderbuffer=void 0)),this._depth&&(this._createDepthAttachments&&(this._depthTexture=this._depthTexture&&this._depthTexture.destroy(),this._depthRenderbuffer=this._depthRenderbuffer&&this._depthRenderbuffer.destroy()),l(this._depthTexture)&&this._depthTexture.isDestroyed()&&(this._depthTexture=void 0),l(this._depthRenderbuffer)&&this._depthRenderbuffer.isDestroyed()&&(this._depthRenderbuffer=void 0)),this.destroyFramebuffer()};var si=cs;var iy={NONE:0,VERTEX:1,FRAGMENT:2,BOTH:3};iy.includesVertexShader=function(e){return(e&iy.VERTEX)!==0};iy.includesFragmentShader=function(e){return(e&iy.FRAGMENT)!==0};iy.union=function(...e){let t=0;for(let n=0;n<e.length;n++)t|=e[n];return t};iy.intersection=function(...e){let t=e[0];for(let n=1;n<e.length;n++)t&=e[n];return t};Object.freeze(iy);var he=iy;function g$(e){this.name=e,this.fields=[]}g$.prototype.addField=function(e,t){let n=`    ${e} ${t};`;this.fields.push(n)};g$.prototype.generateGlslLines=function(){let e=this.fields;return e.length===0&&(e=["    float _empty;"]),[].concat(`struct ${this.name}`,"{",e,"};")};var Uk=g$;function _$(e){this.signature=e,this.body=[]}_$.prototype.addLines=function(e){let t=this.body;if(Array.isArray(e)){let n=e.length;for(let i=0;i<n;i++)t.push(`    ${e[i]}`)}else t.push(`    ${e}`)};_$.prototype.generateGlslLines=function(){return[].concat(this.signature,"{",this.body,"}")};var Vk=_$;function Sl(){this._positionAttributeLine=void 0,this._nextAttributeLocation=1,this._attributeLocations={},this._attributeLines=[],this._structs={},this._functions={},this._vertexShaderParts={defineLines:[],uniformLines:[],shaderLines:[],varyingLines:[],structIds:[],functionIds:[]},this._fragmentShaderParts={defineLines:[],uniformLines:[],shaderLines:[],varyingLines:[],structIds:[],functionIds:[]}}Object.defineProperties(Sl.prototype,{attributeLocations:{get:function(){return this._attributeLocations}}});Sl.prototype.addDefine=function(e,t,n){n=n??he.BOTH;let i=e;l(t)&&(i+=` ${t.toString()}`),he.includesVertexShader(n)&&this._vertexShaderParts.defineLines.push(i),he.includesFragmentShader(n)&&this._fragmentShaderParts.defineLines.push(i)};Sl.prototype.addStruct=function(e,t,n){this._structs[e]=new Uk(t),he.includesVertexShader(n)&&this._vertexShaderParts.structIds.push(e),he.includesFragmentShader(n)&&this._fragmentShaderParts.structIds.push(e)};Sl.prototype.addStructField=function(e,t,n){this._structs[e].addField(t,n)};Sl.prototype.addFunction=function(e,t,n){this._functions[e]=new Vk(t),he.includesVertexShader(n)&&this._vertexShaderParts.functionIds.push(e),he.includesFragmentShader(n)&&this._fragmentShaderParts.functionIds.push(e)};Sl.prototype.addFunctionLines=function(e,t){this._functions[e].addLines(t)};Sl.prototype.addUniform=function(e,t,n){n=n??he.BOTH;let i=`uniform ${e} ${t};`;he.includesVertexShader(n)&&this._vertexShaderParts.uniformLines.push(i),he.includesFragmentShader(n)&&this._fragmentShaderParts.uniformLines.push(i)};Sl.prototype.setPositionAttribute=function(e,t){return this._positionAttributeLine=`in ${e} ${t};`,this._attributeLocations[t]=0,0};Sl.prototype.addAttribute=function(e,t){let n=`in ${e} ${t};`;this._attributeLines.push(n);let i=this._nextAttributeLocation;return this._attributeLocations[t]=i,this._nextAttributeLocation+=gKe(e),i};Sl.prototype.addVarying=function(e,t,n){n=l(n)?`${n} `:"";let i=`${e} ${t};`;this._vertexShaderParts.varyingLines.push(`${n}out ${i}`),this._fragmentShaderParts.varyingLines.push(`${n}in ${i}`)};Sl.prototype.addVertexLines=function(e){let t=this._vertexShaderParts.shaderLines;Array.isArray(e)?Xn(t,e):t.push(e)};Sl.prototype.addFragmentLines=function(e){let t=this._fragmentShaderParts.shaderLines;Array.isArray(e)?Xn(t,e):t.push(e)};Sl.prototype.buildShaderProgram=function(e){let t=l(this._positionAttributeLine)?[this._positionAttributeLine]:[],n=pKe(this),i=_Ke(this),r=t.concat(this._attributeLines,this._vertexShaderParts.uniformLines,this._vertexShaderParts.varyingLines,n.vertexLines,i.vertexLines,this._vertexShaderParts.shaderLines).join(`
`),o=new Ge({defines:this._vertexShaderParts.defineLines,sources:[r]}),a=this._fragmentShaderParts.uniformLines.concat(this._fragmentShaderParts.varyingLines,n.fragmentLines,i.fragmentLines,this._fragmentShaderParts.shaderLines).join(`
`),s=new Ge({defines:this._fragmentShaderParts.defineLines,sources:[a]});return Zt.fromCache({context:e,vertexShaderSource:o,fragmentShaderSource:s,attributeLocations:this._attributeLocations})};Sl.prototype.clone=function(){return Xe(this,!0)};function pKe(e){let t=[],n=[],i,r=e._vertexShaderParts.structIds,o,a,s;for(i=0;i<r.length;i++)o=r[i],a=e._structs[o],s=a.generateGlslLines(),Xn(t,s);for(r=e._fragmentShaderParts.structIds,i=0;i<r.length;i++)o=r[i],a=e._structs[o],s=a.generateGlslLines(),Xn(n,s);return{vertexLines:t,fragmentLines:n}}function gKe(e){switch(e){case"mat2":return 2;case"mat3":return 3;case"mat4":return 4;default:return 1}}function _Ke(e){let t=[],n=[],i,r=e._vertexShaderParts.functionIds,o,a,s;for(i=0;i<r.length;i++)o=r[i],a=e._functions[o],s=a.generateGlslLines(),Xn(t,s);for(r=e._fragmentShaderParts.functionIds,i=0;i<r.length;i++)o=r[i],a=e._functions[o],s=a.generateGlslLines(),Xn(n,s);return{vertexLines:t,fragmentLines:n}}var ry=Sl;function jk(e){this._autoDestroy=e?.autoDestroy??!0,this._canvas=document.createElement("canvas"),this._context=new Tv(this._canvas,Xe(e?.contextOptions)),this._canvases=[]}jk.prototype.createSceneContext=function(e){let t=e.getContext("2d",{alpha:!0}),n=this;n._canvases.push(e);let i=!1,r=function(){i=!0;let c=n._canvases.indexOf(e);c!==-1&&(n._canvases.splice(c,1),n._autoDestroy&&n._canvases.length===0&&n.destroy())},o=function(){let c=n._context.canvas,u=this.drawingBufferWidth;c.width<u&&(c.width=u);let f=this.drawingBufferHeight;c.height<f&&(c.height=f)},a=function(){let c=this.drawingBufferWidth,u=this.drawingBufferHeight,f=n._context.canvas.height-u;t.drawImage(n._context.canvas,0,f,c,u,0,0,c,u),n._context.endFrame()};return new Proxy(this._context,{get(c,u,f){if(u==="isDestroyed")return function(){return i};switch(u){case"_canvas":return e;case"destroy":return r;case"drawingBufferWidth":return e.width;case"drawingBufferHeight":return e.height;case"beginFrame":return o;case"endFrame":return a;default:return Reflect.get(c,u,f)}}})};jk.prototype.destroy=function(){this._context.destroy(),ue(this)};jk.prototype.isDestroyed=function(){return!1};var Hk=jk;function Nb(e){e=e??H.EMPTY_OBJECT;let t=e.context;if(!t._webgl2)throw new pe("A WebGL 2 context is required to use Sync operations.");let n=t._gl,i=n.fenceSync(ee.SYNC_GPU_COMMANDS_COMPLETE,0);this._gl=n,this._sync=i}Nb.create=function(e){return new Nb(e)};Nb.prototype.getStatus=function(){return this._gl.getSyncParameter(this._sync,ee.SYNC_STATUS)};Nb.prototype.isDestroyed=function(){return!1};Nb.prototype.destroy=function(){return this._gl.deleteSync(this._sync),ue(this)};Nb.prototype.waitForSignal=async function(e,t){let n=this;t=t??10;function i(r,o,a){return()=>{n.getStatus()===ee.SIGNALED?r():a<=0?o(new oe("Wait for signal timeout")):e(i(r,o,a-1))}}return new Promise((r,o)=>{e(i(r,o,t))})};var Gk=Nb;function oy(e){e=e??H.EMPTY_OBJECT;let{context:t,source:n,pixelFormat:i=He.RGBA,pixelDatatype:r=ke.UNSIGNED_BYTE,flipY:o=!0,skipColorSpaceConversion:a=!1,sampler:s=new Ut}=e;if(!t.webgl2&&!l(t.options.getWebGLStub))throw new pe("WebGL1 does not support texture3D. Please use a WebGL2 context.");let{width:c,height:u,depth:f}=e;l(n)&&(l(c)||(c=n.width),l(u)||(u=n.height),l(f)||(f=n.depth));let d=e.preMultiplyAlpha||i===He.RGB||i===He.LUMINANCE,p=He.toInternalFormat(i,r,t),g=He.isCompressedFormat(p),m=t._gl,y=He.texture3DSizeInBytes(i,r,c,u,f);if(this._id=e.id??Kn(),this._context=t,this._textureFilterAnisotropic=t._textureFilterAnisotropic,this._textureTarget=m.TEXTURE_3D,this._texture=m.createTexture(),this._internalFormat=p,this._pixelFormat=i,this._pixelDatatype=r,this._width=c,this._height=u,this._depth=f,this._dimensions=new h(c,u,f),this._hasMipmap=!1,this._sizeInBytes=y,this._preMultiplyAlpha=d,this._flipY=o,this._initialized=!1,this._sampler=void 0,this._sampler=s,m0e(this,s),m.activeTexture(m.TEXTURE0),m.bindTexture(this._textureTarget,this._texture),l(n)){if(a?m.pixelStorei(m.UNPACK_COLORSPACE_CONVERSION_WEBGL,m.NONE):m.pixelStorei(m.UNPACK_COLORSPACE_CONVERSION_WEBGL,m.BROWSER_DEFAULT_WEBGL),!l(n.arrayBufferView))throw new pe("For Texture3D, options.source.arrayBufferView must be defined");d0e(this,n),this._initialized=!0}else h0e(this);m.bindTexture(this._textureTarget,null)}function d0e(e,t){let n=e._context,i=n._gl,r=e._textureTarget,o=e._internalFormat,{width:a,height:s,depth:c,pixelFormat:u,pixelDatatype:f,flipY:d}=e,p=He.alignmentInBytes(u,f,a);i.pixelStorei(i.UNPACK_ALIGNMENT,p),i.pixelStorei(i.UNPACK_PREMULTIPLY_ALPHA_WEBGL,!1),i.pixelStorei(i.UNPACK_FLIP_Y_WEBGL,!1);let{arrayBufferView:g}=t;d&&console.warn("texture3D.flipY is not supported.");let m=1;if(t.mipLevels&&t.mipLevels.length&&(m=t.mipLevels.length+1),i.texStorage3D(r,m,o,a,s,c),i.texSubImage3D(r,0,0,0,0,a,s,c,u,ke.toWebGLConstant(f,n),g),m>1){let y=a,A=s,b=c;for(let x=0;x<t.mipLevels.length;++x)y=y$(y),A=y$(A),b=y$(b),i.texSubImage3D(r,x+1,0,0,0,y,A,b,u,ke.toWebGLConstant(f,n),t.mipLevels[x])}}oy.prototype.copyFrom=function(e){e=e??H.EMPTY_OBJECT;let{source:t,xOffset:n=0,yOffset:i=0,zOffset:r=0}=e,a=this._context._gl,s=this._textureTarget;a.activeTexture(a.TEXTURE0),a.bindTexture(s,this._texture);let{width:c,height:u,depth:f}=t,d=!1;this._initialized||(n===0&&i===0&&r===0&&c===this._width&&u===this._height&&f===this._depth?(d0e(this,t),d=!0):(a.pixelStorei(a.UNPACK_PREMULTIPLY_ALPHA_WEBGL,!1),a.pixelStorei(a.UNPACK_FLIP_Y_WEBGL,!1),h0e(this)),this._initialized=!0),d||yKe(this,t.arrayBufferView,n,i,r,c,u,f),a.bindTexture(s,null)};function yKe(e,t,n,i,r,o,a,s){let c=e._context,u=c._gl,{pixelFormat:f,pixelDatatype:d}=e,p=He.alignmentInBytes(f,d,o);u.pixelStorei(u.UNPACK_ALIGNMENT,p),u.pixelStorei(u.UNPACK_PREMULTIPLY_ALPHA_WEBGL,!1),u.pixelStorei(u.UNPACK_FLIP_Y_WEBGL,!1),u.texSubImage3D(e._textureTarget,0,n,i,r,o,a,s,f,ke.toWebGLConstant(d,c),t)}function y$(e){let t=Math.floor(e/2)|0;return Math.max(t,1)}function h0e(e){let t=e._context;t._gl.texImage3D(e._textureTarget,0,e._internalFormat,e._width,e._height,e._depth,0,e._pixelFormat,ke.toWebGLConstant(e._pixelDatatype,t),null)}oy.create=function(e){return new oy(e)};Object.defineProperties(oy.prototype,{id:{get:function(){return this._id}},sampler:{get:function(){return this._sampler},set:function(e){m0e(this,e),this._sampler=e}},pixelFormat:{get:function(){return this._pixelFormat}},pixelDatatype:{get:function(){return this._pixelDatatype}},dimensions:{get:function(){return this._dimensions}},preMultiplyAlpha:{get:function(){return this._preMultiplyAlpha}},flipY:{get:function(){return this._flipY}},width:{get:function(){return this._width}},height:{get:function(){return this._height}},depth:{get:function(){return this._depth}},sizeInBytes:{get:function(){return this._hasMipmap?Math.floor(this._sizeInBytes*8/7):this._sizeInBytes}},_target:{get:function(){return this._textureTarget}}});function m0e(e,t){let{minificationFilter:n,magnificationFilter:i}=t,r=[Gt.NEAREST_MIPMAP_NEAREST,Gt.NEAREST_MIPMAP_LINEAR,Gt.LINEAR_MIPMAP_NEAREST,Gt.LINEAR_MIPMAP_LINEAR].includes(n),o=e._context,a=e._pixelFormat,s=e._pixelDatatype;(s===ke.FLOAT&&!o.textureFloatLinear||s===ke.HALF_FLOAT&&!o.textureHalfFloatLinear)&&(n=r?Gt.NEAREST_MIPMAP_NEAREST:Gt.NEAREST,i=ni.NEAREST),He.isDepthFormat(a)&&(n=Gt.NEAREST,i=ni.NEAREST);let c=o._gl,u=e._textureTarget;c.activeTexture(c.TEXTURE0),c.bindTexture(u,e._texture),c.texParameteri(u,c.TEXTURE_MIN_FILTER,n),c.texParameteri(u,c.TEXTURE_MAG_FILTER,i),c.texParameteri(u,c.TEXTURE_WRAP_R,t.wrapR),c.texParameteri(u,c.TEXTURE_WRAP_S,t.wrapS),c.texParameteri(u,c.TEXTURE_WRAP_T,t.wrapT),l(e._textureFilterAnisotropic)&&c.texParameteri(u,e._textureFilterAnisotropic.TEXTURE_MAX_ANISOTROPY_EXT,t.maximumAnisotropy),c.bindTexture(u,null)}oy.prototype.generateMipmap=function(e){e=e??sh.DONT_CARE,this._hasMipmap=!0;let t=this._context._gl,n=this._textureTarget;t.hint(t.GENERATE_MIPMAP_HINT,e),t.activeTexture(t.TEXTURE0),t.bindTexture(n,this._texture),t.generateMipmap(n),t.bindTexture(n,null)};oy.prototype.isDestroyed=function(){return!1};oy.prototype.destroy=function(){return this._context._gl.deleteTexture(this._texture),ue(this)};var Wk=oy;var p0e=16;function wl(e){e=e??H.EMPTY_OBJECT;let t=e.borderWidthInPixels??1,n=e.initialSize??new k(p0e,p0e);this._pixelFormat=e.pixelFormat??He.RGBA,this._sampler=e.sampler,this._borderWidthInPixels=t,this._initialSize=n,this._texturePacker=void 0,this._rectangles=[],this._subRegions=new Map,this._guid=Kn(),this._imagesToAddQueue=[],this._indexById=new Map,this._indexPromiseById=new Map,this._nextIndex=0}Object.defineProperties(wl.prototype,{borderWidthInPixels:{get:function(){return this._borderWidthInPixels}},rectangles:{get:function(){return this._rectangles}},texture:{get:function(){return this._texture}},pixelFormat:{get:function(){return this._pixelFormat}},sampler:{get:function(){return this._sampler}},numberOfImages:{get:function(){return this._nextIndex}},guid:{get:function(){return this._guid}},sizeInBytes:{get:function(){return l(this._texture)?this._texture.sizeInBytes:0}}});wl.prototype.computeTextureCoordinates=function(e,t){let n=this._texture,i=this._rectangles[e];if(l(t)||(t=new Je),!l(i))return t.x=0,t.y=0,t.width=0,t.height=0,t;let r=n.width,o=n.height,a=i.width,s=i.height,c=i.x,u=i.y,f=this._subRegions.get(e);if(l(f)){let d=this._rectangles[f];c+=d.x,u+=d.y}return t.x=c/r,t.y=u/o,t.width=a/r,t.height=s/o,t};wl.prototype._copyFromTexture=function(e,t,n,i){let r=this._pixelFormat,o=this._sampler,a=new Et({context:e,height:n,width:t,pixelFormat:r,sampler:o}),s=e._gl,c=a._textureTarget,u=this._texture,f=new Ta({context:e,colorTextures:[u],destroyAttachments:!1});s.activeTexture(s.TEXTURE0),s.bindTexture(c,a._texture),f._bind();let d=this.rectangles,p=this._subRegions;for(let g=0;g<d.length;++g){let m=i[g],y=d[g];if(!l(m)||!l(y)||l(p.get(g)))continue;let{x:A,y:b,width:x,height:T}=m;s.copyTexSubImage2D(c,0,A,b,y.x,y.y,x,T)}return s.bindTexture(c,null),a._initialized=!0,f._unBind(),f.destroy(),a};wl.prototype._resize=function(e,t=0){let n=this._borderWidthInPixels,i=this._rectangles,r=this._imagesToAddQueue,o=this._texture,a=o.width,s=o.height,c=this._subRegions,u=i.map((A,b)=>new g0e({index:b,image:A})).filter((A,b)=>l(A.image)&&!l(c.get(b))),f=0,d=0,p=0;for(let A=t;A<r.length;++A){let{width:b,height:x}=r[A].image;f=Math.max(f,b),d=Math.max(d,x),p+=b*x,u.push(r[A])}for(a=I.nextPowerOfTwo(Math.max(f,a)),s=I.nextPowerOfTwo(Math.max(d,s));p>=a*s;)a>s?s*=2:a*=2;u.sort(({image:A},{image:b})=>b.height*b.width-A.height*A.width);let g=new Array(this._nextIndex);for(let A of this._subRegions.keys())l(c.get(A))&&(g[A]=i[A]);let m,y=!1;for(;!y;){m=new SP({height:s,width:a,borderPadding:n});let A;for(A=0;A<u.length;++A){let{index:b,image:x}=u[A];if(!l(x))continue;let T=m.pack(b,x);if(!l(T)){a>s?s*=2:a*=2;break}g[b]=T.rectangle}y=A===u.length}this._texturePacker=m,this._texture=this._copyFromTexture(e,a,s,g),o.destroy(),this._rectangles=g,this._guid=Kn()};wl.prototype.getImageIndex=function(e){return this._indexById.get(e)};wl.prototype._copyImageToTexture=function({index:e,image:t,resolve:n,reject:i}){let r=this._texture,o=this._rectangles[e];try{r.copyFrom({source:t,xOffset:o.x,yOffset:o.y}),l(n)&&n(e)}catch(a){if(l(i)){i(a);return}}};function g0e({index:e,image:t,resolve:n,reject:i}){this.index=e,this.image=t,this.resolve=n,this.reject=i,this.rectangle=void 0}wl.prototype._addImage=function(e,t){return new Promise((n,i)=>{this._imagesToAddQueue.push(new g0e({index:e,image:t,resolve:n,reject:i})),this._imagesToAddQueue.sort(({image:r},{image:o})=>o.height*o.width-r.height*r.width)})};wl.prototype._processImageQueue=function(e){let t=this._imagesToAddQueue;if(t.length===0)return!1;this._rectangles.length=this._nextIndex;let n,i;for(n=0;n<t.length;++n){let r=t[n],{image:o,index:a}=r,s=this._texturePacker.pack(a,o);if(!l(s)){try{this._resize(e,n)}catch(c){i=c,l(r.reject)&&r.reject(i)}break}this._rectangles[a]=s.rectangle}if(l(i)){for(n=n+1;n<t.length;++n){let{resolve:r}=t[n];l(r)&&r(-1)}return t.length=0,!1}for(let r=0;r<t.length;++r)this._copyImageToTexture(t[r]);return t.length=0,!0};wl.prototype.update=function(e){if(!l(this._texture)){let t=this._initialSize.x,n=this._initialSize.y,i=this._pixelFormat,r=this._sampler,o=this._borderWidthInPixels;this._texture=new Et({context:e,width:t,height:n,pixelFormat:i,sampler:r}),this._texturePacker=new SP({height:n,width:t,borderPadding:o})}return this._processImageQueue(e)};async function AKe(e,t){return typeof e=="function"&&(e=e(t)),(typeof e=="string"||e instanceof De)&&(e=De.createIfNeeded(e).fetchImage()),e}wl.prototype.addImage=function(e,t,n,i){let r=this._indexPromiseById.get(e),o=this._indexById.get(e);return l(r)?r:l(o)?o:(o=this._nextIndex++,this._indexById.set(e,o),r=(async()=>{let s=await AKe(t,e);if(this.isDestroyed()||!l(s))return this._indexPromiseById.delete(e),-1;l(n)&&(s.width=n),l(i)&&(s.height=i);let c=await this._addImage(o,s);return this._indexPromiseById.delete(e),c})(),this._indexPromiseById.set(e,r),r)};wl.prototype.getCachedImageSubRegion=function(e,t,n){let i=this._indexPromiseById.get(e);for(let[r,o]of this._subRegions.entries())if(n===o&&this._rectangles[r].equals(t))return i?i.then(s=>s===-1?-1:r):r};wl.prototype.addImageSubRegion=function(e,t){let n=this._indexById.get(e);if(!l(n))throw new oe(`image with id "${e}" not found in the atlas.`);let i=this.getCachedImageSubRegion(e,t,n);return l(i)?i:(i=this._nextIndex++,this._subRegions.set(i,n),this._rectangles[i]=t.clone(),(this._indexPromiseById.get(e)??Promise.resolve(n)).then(o=>{if(o===-1)return-1;let a=this._rectangles[o];return i}))};wl.prototype.isDestroyed=function(){return!1};wl.prototype.destroy=function(){return this._texture=this._texture&&this._texture.destroy(),this._imagesToAddQueue.forEach(({resolve:e})=>{l(e)&&e(-1)}),ue(this)};var vv=wl;function Es(e,t,n,i){let r=Es._verifyAttributes(t);n=n??0;let o=[],a={},s,c,u=r.length;for(let d=0;d<u;++d){let p=r[d];if(p.vertexBuffer){o.push(p);continue}c=p.usage,s=a[c],l(s)||(s=a[c]=[]),s.push(p)}function f(d,p){return Y.getSizeInBytes(p.componentDatatype)-Y.getSizeInBytes(d.componentDatatype)}this._allBuffers=[];for(c in a)if(a.hasOwnProperty(c)){s=a[c],s.sort(f);let d=Es._vertexSizeInBytes(s),p=s[0].usage,g={vertexSizeInBytes:d,vertexBuffer:void 0,usage:p,needsCommit:!1,arrayBuffer:void 0,arrayViews:Es._createArrayViews(s,d)};this._allBuffers.push(g)}this._size=0,this._instanced=i??!1,this._precreated=o,this._context=e,this.writers=void 0,this.va=void 0,this.resize(n)}Es._verifyAttributes=function(e){let t=[];for(let i=0;i<e.length;++i){let r=e[i],o={index:r.index??i,enabled:r.enabled??!0,componentsPerAttribute:r.componentsPerAttribute,componentDatatype:r.componentDatatype??Y.FLOAT,normalize:r.normalize??!1,vertexBuffer:r.vertexBuffer,usage:r.usage??Oe.STATIC_DRAW};t.push(o)}let n=new Array(t.length);for(let i=0;i<t.length;++i){let o=t[i].index;n[o]=!0}return t};Es._vertexSizeInBytes=function(e){let t=0,n=e.length;for(let a=0;a<n;++a){let s=e[a];t+=s.componentsPerAttribute*Y.getSizeInBytes(s.componentDatatype)}let i=n>0?Y.getSizeInBytes(e[0].componentDatatype):0,r=i>0?t%i:0,o=r===0?0:i-r;return t+=o,t};Es._createArrayViews=function(e,t){let n=[],i=0,r=e.length;for(let o=0;o<r;++o){let a=e[o],s=a.componentDatatype;n.push({index:a.index,enabled:a.enabled,componentsPerAttribute:a.componentsPerAttribute,componentDatatype:s,normalize:a.normalize,offsetInBytes:i,vertexSizeInComponentType:t/Y.getSizeInBytes(s),view:void 0}),i+=a.componentsPerAttribute*Y.getSizeInBytes(s)}return n};Es.prototype.resize=function(e){this._size=e;let t=this._allBuffers;this.writers=[];for(let n=0,i=t.length;n<i;++n){let r=t[n];Es._resize(r,this._size),Es._appendWriters(this.writers,r)}A$(this)};Es._resize=function(e,t){if(e.vertexSizeInBytes>0){let n=new ArrayBuffer(t*e.vertexSizeInBytes);if(l(e.arrayBuffer)){let o=new Uint8Array(n),a=new Uint8Array(e.arrayBuffer),s=a.length;for(let c=0;c<s;++c)o[c]=a[c]}let i=e.arrayViews,r=i.length;for(let o=0;o<r;++o){let a=i[o];a.view=Y.createArrayBufferView(a.componentDatatype,n,a.offsetInBytes)}e.arrayBuffer=n}};var bKe=[function(e,t,n){return function(i,r){t[i*n]=r,e.needsCommit=!0}},function(e,t,n){return function(i,r,o){let a=i*n;t[a]=r,t[a+1]=o,e.needsCommit=!0}},function(e,t,n){return function(i,r,o,a){let s=i*n;t[s]=r,t[s+1]=o,t[s+2]=a,e.needsCommit=!0}},function(e,t,n){return function(i,r,o,a,s){let c=i*n;t[c]=r,t[c+1]=o,t[c+2]=a,t[c+3]=s,e.needsCommit=!0}}];Es._appendWriters=function(e,t){let n=t.arrayViews,i=n.length;for(let r=0;r<i;++r){let o=n[r];e[o.index]=bKe[o.componentsPerAttribute-1](t,o.view,o.vertexSizeInComponentType)}};Es.prototype.commit=function(e){let t=!1,n=this._allBuffers,i,r,o;for(r=0,o=n.length;r<o;++r)i=n[r],t=xKe(this,i)||t;if(t||!l(this.va)){A$(this);let a=this.va=[],s=I.SIXTY_FOUR_KILOBYTES-4,c=l(e)&&!this._instanced?Math.ceil(this._size/s):1;for(let u=0;u<c;++u){let f=[];for(r=0,o=n.length;r<o;++r){i=n[r];let d=u*(i.vertexSizeInBytes*s);Es._appendAttributes(f,i,d,this._instanced)}f=f.concat(this._precreated),a.push({va:new Vn({context:this._context,attributes:f,indexBuffer:e}),indicesCount:1.5*(u!==c-1?s:this._size%s)})}}};function xKe(e,t){if(t.needsCommit&&t.vertexSizeInBytes>0){t.needsCommit=!1;let n=t.vertexBuffer,i=e._size*t.vertexSizeInBytes,r=l(n);if(!r||n.sizeInBytes<i)return r&&n.destroy(),t.vertexBuffer=Ze.createVertexBuffer({context:e._context,typedArray:t.arrayBuffer,usage:t.usage}),t.vertexBuffer.vertexArrayDestroyable=!1,!0;t.vertexBuffer.copyFromArrayView(t.arrayBuffer)}return!1}Es._appendAttributes=function(e,t,n,i){let r=t.arrayViews,o=r.length;for(let a=0;a<o;++a){let s=r[a];e.push({index:s.index,enabled:s.enabled,componentsPerAttribute:s.componentsPerAttribute,componentDatatype:s.componentDatatype,normalize:s.normalize,vertexBuffer:t.vertexBuffer,offsetInBytes:n+s.offsetInBytes,strideInBytes:t.vertexSizeInBytes,instanceDivisor:i?1:0})}};Es.prototype.subCommit=function(e,t){let n=this._allBuffers;for(let i=0,r=n.length;i<r;++i)TKe(n[i],e,t)};function TKe(e,t,n){if(e.needsCommit&&e.vertexSizeInBytes>0){let i=e.vertexSizeInBytes*t,r=e.vertexSizeInBytes*n;e.vertexBuffer.copyFromArrayView(new Uint8Array(e.arrayBuffer,i,r),i)}}Es.prototype.endSubCommits=function(){let e=this._allBuffers;for(let t=0,n=e.length;t<n;++t)e[t].needsCommit=!1};function A$(e){let t=e.va;if(!l(t))return;let n=t.length;for(let i=0;i<n;++i)t[i].va.destroy();e.va=void 0}Es.prototype.isDestroyed=function(){return!1};Es.prototype.destroy=function(){let e=this._allBuffers;for(let t=0,n=e.length;t<n;++t){let i=e[t];i.vertexBuffer=i.vertexBuffer&&i.vertexBuffer.destroy()}return A$(this),ue(this)};var ay=Es;function CKe(e,t,n){let i={flipY:!0,skipColorSpaceConversion:n,preferImageBitmap:!0},r=[De.createIfNeeded(t.positiveX).fetchImage(i),De.createIfNeeded(t.negativeX).fetchImage(i),De.createIfNeeded(t.positiveY).fetchImage(i),De.createIfNeeded(t.negativeY).fetchImage(i),De.createIfNeeded(t.positiveZ).fetchImage(i),De.createIfNeeded(t.negativeZ).fetchImage(i)];return Promise.all(r).then(function(o){return new aa({context:e,source:{positiveX:o[0],negativeX:o[1],positiveY:o[2],negativeY:o[3],positiveZ:o[4],negativeZ:o[5]}})})}var qk=CKe;var vKe=Object.freeze({DONE:0,PENDING:1,FAILED:2}),It=vKe;function Il(){this._dataSources=[],this._dataSourceAdded=new be,this._dataSourceRemoved=new be,this._dataSourceMoved=new be}Object.defineProperties(Il.prototype,{length:{get:function(){return this._dataSources.length}},dataSourceAdded:{get:function(){return this._dataSourceAdded}},dataSourceRemoved:{get:function(){return this._dataSourceRemoved}},dataSourceMoved:{get:function(){return this._dataSourceMoved}}});Il.prototype.add=function(e){let t=this,n=this._dataSources;return Promise.resolve(e).then(function(i){return n===t._dataSources&&(t._dataSources.push(i),t._dataSourceAdded.raiseEvent(t,i)),i})};Il.prototype.remove=function(e,t){t=t??!1;let n=this._dataSources.indexOf(e);return n!==-1?(this._dataSources.splice(n,1),this._dataSourceRemoved.raiseEvent(this,e),t&&typeof e.destroy=="function"&&e.destroy(),!0):!1};Il.prototype.removeAll=function(e){e=e??!1;let t=this._dataSources;for(let n=0,i=t.length;n<i;++n){let r=t[n];this._dataSourceRemoved.raiseEvent(this,r),e&&typeof r.destroy=="function"&&r.destroy()}this._dataSources=[]};Il.prototype.contains=function(e){return this.indexOf(e)!==-1};Il.prototype.indexOf=function(e){return this._dataSources.indexOf(e)};Il.prototype.get=function(e){return this._dataSources[e]};Il.prototype.getByName=function(e){return this._dataSources.filter(function(t){return t.name===e})};function Yk(e,t){return e.indexOf(t)}function _0e(e,t,n){let i=e._dataSources,r=i.length-1;if(t=I.clamp(t,0,r),n=I.clamp(n,0,r),t===n)return;let o=i[t];i[t]=i[n],i[n]=o,e.dataSourceMoved.raiseEvent(o,n,t)}Il.prototype.raise=function(e){let t=Yk(this._dataSources,e);_0e(this,t,t+1)};Il.prototype.lower=function(e){let t=Yk(this._dataSources,e);_0e(this,t,t-1)};Il.prototype.raiseToTop=function(e){let t=Yk(this._dataSources,e);t!==this._dataSources.length-1&&(this._dataSources.splice(t,1),this._dataSources.push(e),this.dataSourceMoved.raiseEvent(e,this._dataSources.length-1,t))};Il.prototype.lowerToBottom=function(e){let t=Yk(this._dataSources,e);t!==0&&(this._dataSources.splice(t,1),this._dataSources.splice(0,0,e),this.dataSourceMoved.raiseEvent(e,0,t))};Il.prototype.isDestroyed=function(){return!1};Il.prototype.destroy=function(){return this.removeAll(!0),ue(this)};var Xk=Il;var Kk=`in vec4 v_startPlaneNormalEcAndHalfWidth;
in vec4 v_endPlaneNormalEcAndBatchId;
in vec4 v_rightPlaneEC; // Technically can compute distance for this here
in vec4 v_endEcAndStartEcX;
in vec4 v_texcoordNormalizationAndStartEcYZ;

#ifdef PER_INSTANCE_COLOR
in vec4 v_color;
#endif

void main(void)
{
    float logDepthOrDepth = czm_branchFreeTernary(czm_sceneMode == czm_sceneMode2D, gl_FragCoord.z, czm_unpackDepth(texture(czm_globeDepthTexture, gl_FragCoord.xy / czm_viewport.zw)));
    vec3 ecStart = vec3(v_endEcAndStartEcX.w, v_texcoordNormalizationAndStartEcYZ.zw);

    // Discard for sky
    if (logDepthOrDepth == 0.0) {
#ifdef DEBUG_SHOW_VOLUME
        out_FragColor = vec4(1.0, 0.0, 0.0, 0.5);
        return;
#else // DEBUG_SHOW_VOLUME
        discard;
#endif // DEBUG_SHOW_VOLUME
    }

    vec4 eyeCoordinate = czm_windowToEyeCoordinates(gl_FragCoord.xy, logDepthOrDepth);
    eyeCoordinate /= eyeCoordinate.w;

    float halfMaxWidth = v_startPlaneNormalEcAndHalfWidth.w * czm_metersPerPixel(eyeCoordinate);
    // Check distance of the eye coordinate against the right-facing plane
    float widthwiseDistance = czm_planeDistance(v_rightPlaneEC, eyeCoordinate.xyz);

    // Check eye coordinate against the mitering planes
    float distanceFromStart = czm_planeDistance(v_startPlaneNormalEcAndHalfWidth.xyz, -dot(ecStart, v_startPlaneNormalEcAndHalfWidth.xyz), eyeCoordinate.xyz);
    float distanceFromEnd = czm_planeDistance(v_endPlaneNormalEcAndBatchId.xyz, -dot(v_endEcAndStartEcX.xyz, v_endPlaneNormalEcAndBatchId.xyz), eyeCoordinate.xyz);

    if (abs(widthwiseDistance) > halfMaxWidth || distanceFromStart < 0.0 || distanceFromEnd < 0.0) {
#ifdef DEBUG_SHOW_VOLUME
        out_FragColor = vec4(1.0, 0.0, 0.0, 0.5);
        return;
#else // DEBUG_SHOW_VOLUME
        discard;
#endif // DEBUG_SHOW_VOLUME
    }

    // Check distance of the eye coordinate against start and end planes with normals in the right plane.
    // For computing unskewed lengthwise texture coordinate.
    // Can also be used for clipping extremely pointy miters, but in practice unnecessary because of miter breaking.

    // aligned plane: cross the right plane normal with miter plane normal, then cross the result with right again to point it more "forward"
    vec3 alignedPlaneNormal;

    // start aligned plane
    alignedPlaneNormal = cross(v_rightPlaneEC.xyz, v_startPlaneNormalEcAndHalfWidth.xyz);
    alignedPlaneNormal = normalize(cross(alignedPlaneNormal, v_rightPlaneEC.xyz));
    distanceFromStart = czm_planeDistance(alignedPlaneNormal, -dot(alignedPlaneNormal, ecStart), eyeCoordinate.xyz);

    // end aligned plane
    alignedPlaneNormal = cross(v_rightPlaneEC.xyz, v_endPlaneNormalEcAndBatchId.xyz);
    alignedPlaneNormal = normalize(cross(alignedPlaneNormal, v_rightPlaneEC.xyz));
    distanceFromEnd = czm_planeDistance(alignedPlaneNormal, -dot(alignedPlaneNormal, v_endEcAndStartEcX.xyz), eyeCoordinate.xyz);

#ifdef PER_INSTANCE_COLOR
    out_FragColor = czm_gammaCorrect(v_color);
#else // PER_INSTANCE_COLOR
    // Clamp - distance to aligned planes may be negative due to mitering,
    // so fragment texture coordinate might be out-of-bounds.
    float s = clamp(distanceFromStart / (distanceFromStart + distanceFromEnd), 0.0, 1.0);
    s = (s * v_texcoordNormalizationAndStartEcYZ.x) + v_texcoordNormalizationAndStartEcYZ.y;
    float t = (widthwiseDistance + halfMaxWidth) / (2.0 * halfMaxWidth);

    czm_materialInput materialInput;

    materialInput.s = s;
    materialInput.st = vec2(s, t);
    materialInput.str = vec3(s, t, 0.0);

    czm_material material = czm_getMaterial(materialInput);
    out_FragColor = vec4(material.diffuse + material.emission, material.alpha);
#endif // PER_INSTANCE_COLOR

    // Premultiply alpha. Required for classification primitives on translucent globe.
    out_FragColor.rgb *= out_FragColor.a;

    czm_writeDepthClamp();
}
`;var $k=`in vec3 v_forwardDirectionEC;
in vec3 v_texcoordNormalizationAndHalfWidth;
in float v_batchId;

#ifdef PER_INSTANCE_COLOR
in vec4 v_color;
#else
in vec2 v_alignedPlaneDistances;
in float v_texcoordT;
#endif

float rayPlaneDistanceUnsafe(vec3 origin, vec3 direction, vec3 planeNormal, float planeDistance) {
    // We don't expect the ray to ever be parallel to the plane
    return (-planeDistance - dot(planeNormal, origin)) / dot(planeNormal, direction);
}

void main(void)
{
    vec4 eyeCoordinate = gl_FragCoord;
    eyeCoordinate /= eyeCoordinate.w;

#ifdef PER_INSTANCE_COLOR
    out_FragColor = czm_gammaCorrect(v_color);
#else // PER_INSTANCE_COLOR
    // Use distances for planes aligned with segment to prevent skew in dashing
    float distanceFromStart = rayPlaneDistanceUnsafe(eyeCoordinate.xyz, -v_forwardDirectionEC, v_forwardDirectionEC.xyz, v_alignedPlaneDistances.x);
    float distanceFromEnd = rayPlaneDistanceUnsafe(eyeCoordinate.xyz, v_forwardDirectionEC, -v_forwardDirectionEC.xyz, v_alignedPlaneDistances.y);

    // Clamp - distance to aligned planes may be negative due to mitering
    distanceFromStart = max(0.0, distanceFromStart);
    distanceFromEnd = max(0.0, distanceFromEnd);

    float s = distanceFromStart / (distanceFromStart + distanceFromEnd);
    s = (s * v_texcoordNormalizationAndHalfWidth.x) + v_texcoordNormalizationAndHalfWidth.y;

    czm_materialInput materialInput;

    materialInput.s = s;
    materialInput.st = vec2(s, v_texcoordT);
    materialInput.str = vec3(s, v_texcoordT, 0.0);

    czm_material material = czm_getMaterial(materialInput);
    out_FragColor = vec4(material.diffuse + material.emission, material.alpha);
#endif // PER_INSTANCE_COLOR
}
`;var Jk=`in vec3 position3DHigh;
in vec3 position3DLow;

in vec4 startHiAndForwardOffsetX;
in vec4 startLoAndForwardOffsetY;
in vec4 startNormalAndForwardOffsetZ;
in vec4 endNormalAndTextureCoordinateNormalizationX;
in vec4 rightNormalAndTextureCoordinateNormalizationY;
in vec4 startHiLo2D;
in vec4 offsetAndRight2D;
in vec4 startEndNormals2D;
in vec2 texcoordNormalization2D;

in float batchId;

out vec3 v_forwardDirectionEC;
out vec3 v_texcoordNormalizationAndHalfWidth;
out float v_batchId;

// For materials
#ifdef WIDTH_VARYING
out float v_width;
#endif
#ifdef ANGLE_VARYING
out float v_polylineAngle;
#endif

#ifdef PER_INSTANCE_COLOR
out vec4 v_color;
#else
out vec2 v_alignedPlaneDistances;
out float v_texcoordT;
#endif

// Morphing planes using SLERP or NLERP doesn't seem to work, so instead draw the material directly on the shadow volume.
// Morph views are from very far away and aren't meant to be used precisely, so this should be sufficient.
void main()
{
    v_batchId = batchId;

    // Start position
    vec4 posRelativeToEye2D = czm_translateRelativeToEye(vec3(0.0, startHiLo2D.xy), vec3(0.0, startHiLo2D.zw));
    vec4 posRelativeToEye3D = czm_translateRelativeToEye(startHiAndForwardOffsetX.xyz, startLoAndForwardOffsetY.xyz);
    vec4 posRelativeToEye = czm_columbusViewMorph(posRelativeToEye2D, posRelativeToEye3D, czm_morphTime);
    vec3 posEc2D = (czm_modelViewRelativeToEye * posRelativeToEye2D).xyz;
    vec3 posEc3D = (czm_modelViewRelativeToEye * posRelativeToEye3D).xyz;
    vec3 startEC = (czm_modelViewRelativeToEye * posRelativeToEye).xyz;

    // Start plane
    vec4 startPlane2D;
    vec4 startPlane3D;
    startPlane2D.xyz = czm_normal * vec3(0.0, startEndNormals2D.xy);
    startPlane3D.xyz = czm_normal * startNormalAndForwardOffsetZ.xyz;
    startPlane2D.w = -dot(startPlane2D.xyz, posEc2D);
    startPlane3D.w = -dot(startPlane3D.xyz, posEc3D);

    // Right plane
    vec4 rightPlane2D;
    vec4 rightPlane3D;
    rightPlane2D.xyz = czm_normal * vec3(0.0, offsetAndRight2D.zw);
    rightPlane3D.xyz = czm_normal * rightNormalAndTextureCoordinateNormalizationY.xyz;
    rightPlane2D.w = -dot(rightPlane2D.xyz, posEc2D);
    rightPlane3D.w = -dot(rightPlane3D.xyz, posEc3D);

    // End position
    posRelativeToEye2D = posRelativeToEye2D + vec4(0.0, offsetAndRight2D.xy, 0.0);
    posRelativeToEye3D = posRelativeToEye3D + vec4(startHiAndForwardOffsetX.w, startLoAndForwardOffsetY.w, startNormalAndForwardOffsetZ.w, 0.0);
    posRelativeToEye = czm_columbusViewMorph(posRelativeToEye2D, posRelativeToEye3D, czm_morphTime);
    posEc2D = (czm_modelViewRelativeToEye * posRelativeToEye2D).xyz;
    posEc3D = (czm_modelViewRelativeToEye * posRelativeToEye3D).xyz;
    vec3 endEC = (czm_modelViewRelativeToEye * posRelativeToEye).xyz;
    vec3 forwardEc3D = czm_normal * normalize(vec3(startHiAndForwardOffsetX.w, startLoAndForwardOffsetY.w, startNormalAndForwardOffsetZ.w));
    vec3 forwardEc2D = czm_normal * normalize(vec3(0.0, offsetAndRight2D.xy));

    // End plane
    vec4 endPlane2D;
    vec4 endPlane3D;
    endPlane2D.xyz = czm_normal * vec3(0.0, startEndNormals2D.zw);
    endPlane3D.xyz = czm_normal * endNormalAndTextureCoordinateNormalizationX.xyz;
    endPlane2D.w = -dot(endPlane2D.xyz, posEc2D);
    endPlane3D.w = -dot(endPlane3D.xyz, posEc3D);

    // Forward direction
    v_forwardDirectionEC = normalize(endEC - startEC);

    vec2 cleanTexcoordNormalization2D;
    cleanTexcoordNormalization2D.x = abs(texcoordNormalization2D.x);
    cleanTexcoordNormalization2D.y = czm_branchFreeTernary(texcoordNormalization2D.y > 1.0, 0.0, abs(texcoordNormalization2D.y));
    vec2 cleanTexcoordNormalization3D;
    cleanTexcoordNormalization3D.x = abs(endNormalAndTextureCoordinateNormalizationX.w);
    cleanTexcoordNormalization3D.y = rightNormalAndTextureCoordinateNormalizationY.w;
    cleanTexcoordNormalization3D.y = czm_branchFreeTernary(cleanTexcoordNormalization3D.y > 1.0, 0.0, abs(cleanTexcoordNormalization3D.y));

    v_texcoordNormalizationAndHalfWidth.xy = mix(cleanTexcoordNormalization2D, cleanTexcoordNormalization3D, czm_morphTime);

#ifdef PER_INSTANCE_COLOR
    v_color = czm_batchTable_color(batchId);
#else // PER_INSTANCE_COLOR
    // For computing texture coordinates

    v_alignedPlaneDistances.x = -dot(v_forwardDirectionEC, startEC);
    v_alignedPlaneDistances.y = -dot(-v_forwardDirectionEC, endEC);
#endif // PER_INSTANCE_COLOR

#ifdef WIDTH_VARYING
    float width = czm_batchTable_width(batchId);
    float halfWidth = width * 0.5;
    v_width = width;
    v_texcoordNormalizationAndHalfWidth.z = halfWidth;
#else
    float halfWidth = 0.5 * czm_batchTable_width(batchId);
    v_texcoordNormalizationAndHalfWidth.z = halfWidth;
#endif

    // Compute a normal along which to "push" the position out, extending the miter depending on view distance.
    // Position has already been "pushed" by unit length along miter normal, and miter normals are encoded in the planes.
    // Decode the normal to use at this specific vertex, push the position back, and then push to where it needs to be.
    // Since this is morphing, compute both 3D and 2D positions and then blend.

    // ****** 3D ******
    // Check distance to the end plane and start plane, pick the plane that is closer
    vec4 positionEc3D = czm_modelViewRelativeToEye * czm_translateRelativeToEye(position3DHigh, position3DLow); // w = 1.0, see czm_computePosition
    float absStartPlaneDistance = abs(czm_planeDistance(startPlane3D, positionEc3D.xyz));
    float absEndPlaneDistance = abs(czm_planeDistance(endPlane3D, positionEc3D.xyz));
    vec3 planeDirection = czm_branchFreeTernary(absStartPlaneDistance < absEndPlaneDistance, startPlane3D.xyz, endPlane3D.xyz);
    vec3 upOrDown = normalize(cross(rightPlane3D.xyz, planeDirection)); // Points "up" for start plane, "down" at end plane.
    vec3 normalEC = normalize(cross(planeDirection, upOrDown));         // In practice, the opposite seems to work too.

    // Nudge the top vertex upwards to prevent flickering
    vec3 geodeticSurfaceNormal = normalize(cross(normalEC, forwardEc3D));
    geodeticSurfaceNormal *= float(0.0 <= rightNormalAndTextureCoordinateNormalizationY.w && rightNormalAndTextureCoordinateNormalizationY.w <= 1.0);
    geodeticSurfaceNormal *= MAX_TERRAIN_HEIGHT;
    positionEc3D.xyz += geodeticSurfaceNormal;

    // Determine if this vertex is on the "left" or "right"
    normalEC *= sign(endNormalAndTextureCoordinateNormalizationX.w);

    // A "perfect" implementation would push along normals according to the angle against forward.
    // In practice, just pushing the normal out by halfWidth is sufficient for morph views.
    positionEc3D.xyz += halfWidth * max(0.0, czm_metersPerPixel(positionEc3D)) * normalEC; // prevent artifacts when czm_metersPerPixel is negative (behind camera)

    // ****** 2D ******
    // Check distance to the end plane and start plane, pick the plane that is closer
    vec4 positionEc2D = czm_modelViewRelativeToEye * czm_translateRelativeToEye(position2DHigh.zxy, position2DLow.zxy); // w = 1.0, see czm_computePosition
    absStartPlaneDistance = abs(czm_planeDistance(startPlane2D, positionEc2D.xyz));
    absEndPlaneDistance = abs(czm_planeDistance(endPlane2D, positionEc2D.xyz));
    planeDirection = czm_branchFreeTernary(absStartPlaneDistance < absEndPlaneDistance, startPlane2D.xyz, endPlane2D.xyz);
    upOrDown = normalize(cross(rightPlane2D.xyz, planeDirection)); // Points "up" for start plane, "down" at end plane.
    normalEC = normalize(cross(planeDirection, upOrDown));         // In practice, the opposite seems to work too.

    // Nudge the top vertex upwards to prevent flickering
    geodeticSurfaceNormal = normalize(cross(normalEC, forwardEc2D));
    geodeticSurfaceNormal *= float(0.0 <= texcoordNormalization2D.y && texcoordNormalization2D.y <= 1.0);
    geodeticSurfaceNormal *= MAX_TERRAIN_HEIGHT;
    positionEc2D.xyz += geodeticSurfaceNormal;

    // Determine if this vertex is on the "left" or "right"
    normalEC *= sign(texcoordNormalization2D.x);
#ifndef PER_INSTANCE_COLOR
    // Use vertex's sidedness to compute its texture coordinate.
    v_texcoordT = clamp(sign(texcoordNormalization2D.x), 0.0, 1.0);
#endif

    // A "perfect" implementation would push along normals according to the angle against forward.
    // In practice, just pushing the normal out by halfWidth is sufficient for morph views.
    positionEc2D.xyz += halfWidth * max(0.0, czm_metersPerPixel(positionEc2D)) * normalEC; // prevent artifacts when czm_metersPerPixel is negative (behind camera)

    // Blend for actual position
    gl_Position = czm_projection * mix(positionEc2D, positionEc3D, czm_morphTime);

#ifdef ANGLE_VARYING
    // Approximate relative screen space direction of the line.
    vec2 approxLineDirection = normalize(vec2(v_forwardDirectionEC.x, -v_forwardDirectionEC.y));
    approxLineDirection.y = czm_branchFreeTernary(approxLineDirection.x == 0.0 && approxLineDirection.y == 0.0, -1.0, approxLineDirection.y);
    v_polylineAngle = czm_fastApproximateAtan(approxLineDirection.x, approxLineDirection.y);
#endif
}
`;var Zk=`in vec3 position3DHigh;
in vec3 position3DLow;

// In 2D and in 3D, texture coordinate normalization component signs encodes:
// * X sign - sidedness relative to right plane
// * Y sign - is negative OR magnitude is greater than 1.0 if vertex is on bottom of volume
#ifndef COLUMBUS_VIEW_2D
in vec4 startHiAndForwardOffsetX;
in vec4 startLoAndForwardOffsetY;
in vec4 startNormalAndForwardOffsetZ;
in vec4 endNormalAndTextureCoordinateNormalizationX;
in vec4 rightNormalAndTextureCoordinateNormalizationY;
#else
in vec4 startHiLo2D;
in vec4 offsetAndRight2D;
in vec4 startEndNormals2D;
in vec2 texcoordNormalization2D;
#endif

in float batchId;

out vec4 v_startPlaneNormalEcAndHalfWidth;
out vec4 v_endPlaneNormalEcAndBatchId;
out vec4 v_rightPlaneEC;
out vec4 v_endEcAndStartEcX;
out vec4 v_texcoordNormalizationAndStartEcYZ;

// For materials
#ifdef WIDTH_VARYING
out float v_width;
#endif
#ifdef ANGLE_VARYING
out float v_polylineAngle;
#endif

#ifdef PER_INSTANCE_COLOR
out vec4 v_color;
#endif

void main()
{
#ifdef COLUMBUS_VIEW_2D
    vec3 ecStart = (czm_modelViewRelativeToEye * czm_translateRelativeToEye(vec3(0.0, startHiLo2D.xy), vec3(0.0, startHiLo2D.zw))).xyz;

    vec3 forwardDirectionEC = czm_normal * vec3(0.0, offsetAndRight2D.xy);
    vec3 ecEnd = forwardDirectionEC + ecStart;
    forwardDirectionEC = normalize(forwardDirectionEC);

    // Right plane
    v_rightPlaneEC.xyz = czm_normal * vec3(0.0, offsetAndRight2D.zw);
    v_rightPlaneEC.w = -dot(v_rightPlaneEC.xyz, ecStart);

    // start plane
    vec4 startPlaneEC;
    startPlaneEC.xyz =  czm_normal * vec3(0.0, startEndNormals2D.xy);
    startPlaneEC.w = -dot(startPlaneEC.xyz, ecStart);

    // end plane
    vec4 endPlaneEC;
    endPlaneEC.xyz =  czm_normal * vec3(0.0, startEndNormals2D.zw);
    endPlaneEC.w = -dot(endPlaneEC.xyz, ecEnd);

    v_texcoordNormalizationAndStartEcYZ.x = abs(texcoordNormalization2D.x);
    v_texcoordNormalizationAndStartEcYZ.y = texcoordNormalization2D.y;

#else // COLUMBUS_VIEW_2D
    vec3 ecStart = (czm_modelViewRelativeToEye * czm_translateRelativeToEye(startHiAndForwardOffsetX.xyz, startLoAndForwardOffsetY.xyz)).xyz;
    vec3 offset = czm_normal * vec3(startHiAndForwardOffsetX.w, startLoAndForwardOffsetY.w, startNormalAndForwardOffsetZ.w);
    vec3 ecEnd = ecStart + offset;

    vec3 forwardDirectionEC = normalize(offset);

    // start plane
    vec4 startPlaneEC;
    startPlaneEC.xyz = czm_normal * startNormalAndForwardOffsetZ.xyz;
    startPlaneEC.w = -dot(startPlaneEC.xyz, ecStart);

    // end plane
    vec4 endPlaneEC;
    endPlaneEC.xyz = czm_normal * endNormalAndTextureCoordinateNormalizationX.xyz;
    endPlaneEC.w = -dot(endPlaneEC.xyz, ecEnd);

    // Right plane
    v_rightPlaneEC.xyz = czm_normal * rightNormalAndTextureCoordinateNormalizationY.xyz;
    v_rightPlaneEC.w = -dot(v_rightPlaneEC.xyz, ecStart);

    v_texcoordNormalizationAndStartEcYZ.x = abs(endNormalAndTextureCoordinateNormalizationX.w);
    v_texcoordNormalizationAndStartEcYZ.y = rightNormalAndTextureCoordinateNormalizationY.w;

#endif // COLUMBUS_VIEW_2D

    v_endEcAndStartEcX.xyz = ecEnd;
    v_endEcAndStartEcX.w = ecStart.x;
    v_texcoordNormalizationAndStartEcYZ.zw = ecStart.yz;

#ifdef PER_INSTANCE_COLOR
    v_color = czm_batchTable_color(batchId);
#endif // PER_INSTANCE_COLOR

    // Compute a normal along which to "push" the position out, extending the miter depending on view distance.
    // Position has already been "pushed" by unit length along miter normal, and miter normals are encoded in the planes.
    // Decode the normal to use at this specific vertex, push the position back, and then push to where it needs to be.
    vec4 positionRelativeToEye = czm_computePosition();

    // Check distance to the end plane and start plane, pick the plane that is closer
    vec4 positionEC = czm_modelViewRelativeToEye * positionRelativeToEye; // w = 1.0, see czm_computePosition
    float absStartPlaneDistance = abs(czm_planeDistance(startPlaneEC, positionEC.xyz));
    float absEndPlaneDistance = abs(czm_planeDistance(endPlaneEC, positionEC.xyz));
    vec3 planeDirection = czm_branchFreeTernary(absStartPlaneDistance < absEndPlaneDistance, startPlaneEC.xyz, endPlaneEC.xyz);
    vec3 upOrDown = normalize(cross(v_rightPlaneEC.xyz, planeDirection)); // Points "up" for start plane, "down" at end plane.
    vec3 normalEC = normalize(cross(planeDirection, upOrDown));           // In practice, the opposite seems to work too.

    // Extrude bottom vertices downward for far view distances, like for GroundPrimitives
    upOrDown = cross(forwardDirectionEC, normalEC);
    upOrDown = float(czm_sceneMode == czm_sceneMode3D) * upOrDown;
    upOrDown = float(v_texcoordNormalizationAndStartEcYZ.y > 1.0 || v_texcoordNormalizationAndStartEcYZ.y < 0.0) * upOrDown;
    upOrDown = min(GLOBE_MINIMUM_ALTITUDE, czm_geometricToleranceOverMeter * length(positionRelativeToEye.xyz)) * upOrDown;
    positionEC.xyz += upOrDown;

    v_texcoordNormalizationAndStartEcYZ.y = czm_branchFreeTernary(v_texcoordNormalizationAndStartEcYZ.y > 1.0, 0.0, abs(v_texcoordNormalizationAndStartEcYZ.y));

    // Determine distance along normalEC to push for a volume of appropriate width.
    // Make volumes about double pixel width for a conservative fit - in practice the
    // extra cost here is minimal compared to the loose volume heights.
    //
    // N = normalEC (guaranteed "right-facing")
    // R = rightEC
    // p = angle between N and R
    // w = distance to push along R if R == N
    // d = distance to push along N
    //
    //   N   R
    //  {  p| }      * cos(p) = dot(N, R) = w / d
    //  d  |  |w    * d = w / dot(N, R)
    //    { | }
    //       o---------- polyline segment ---->
    //
    float width = czm_batchTable_width(batchId);
#ifdef WIDTH_VARYING
    v_width = width;
#endif

    v_startPlaneNormalEcAndHalfWidth.xyz = startPlaneEC.xyz;
    v_startPlaneNormalEcAndHalfWidth.w = width * 0.5;

    v_endPlaneNormalEcAndBatchId.xyz = endPlaneEC.xyz;
    v_endPlaneNormalEcAndBatchId.w = batchId;

    width = width * max(0.0, czm_metersPerPixel(positionEC)); // width = distance to push along R
    width = width / dot(normalEC, v_rightPlaneEC.xyz); // width = distance to push along N

    // Determine if this vertex is on the "left" or "right"
#ifdef COLUMBUS_VIEW_2D
        normalEC *= sign(texcoordNormalization2D.x);
#else
        normalEC *= sign(endNormalAndTextureCoordinateNormalizationX.w);
#endif

    positionEC.xyz += width * normalEC;
    gl_Position = czm_depthClamp(czm_projection * positionEC);

#ifdef ANGLE_VARYING
    // Approximate relative screen space direction of the line.
    vec2 approxLineDirection = normalize(vec2(forwardDirectionEC.x, -forwardDirectionEC.y));
    approxLineDirection.y = czm_branchFreeTernary(approxLineDirection.x == 0.0 && approxLineDirection.y == 0.0, -1.0, approxLineDirection.y);
    v_polylineAngle = czm_fastApproximateAtan(approxLineDirection.x, approxLineDirection.y);
#endif
}
`;var b$={TERRAIN:0,CESIUM_3D_TILE:1,BOTH:2};b$.NUMBER_OF_CLASSIFICATION_TYPES=3;Object.freeze(b$);var Zn=b$;var Ev=`in vec4 v_color;

void main()
{
    out_FragColor = czm_gammaCorrect(v_color);
}
`;var Qk=`in vec3 position3DHigh;
in vec3 position3DLow;
in vec3 prevPosition3DHigh;
in vec3 prevPosition3DLow;
in vec3 nextPosition3DHigh;
in vec3 nextPosition3DLow;
in vec2 expandAndWidth;
in vec4 color;
in float batchId;

out vec4 v_color;

void main()
{
    float expandDir = expandAndWidth.x;
    float width = abs(expandAndWidth.y) + 0.5;
    bool usePrev = expandAndWidth.y < 0.0;

    vec4 p = czm_computePosition();
    vec4 prev = czm_computePrevPosition();
    vec4 next = czm_computeNextPosition();

    float angle;
    vec4 positionWC = getPolylineWindowCoordinates(p, prev, next, expandDir, width, usePrev, angle);
    gl_Position = czm_viewportOrthographic * positionWC;

    v_color = color;
}
`;function Sv(e){e=e??H.EMPTY_OBJECT,this.material=e.material,this.translucent=e.translucent??!0,this._vertexShaderSource=e.vertexShaderSource,this._fragmentShaderSource=e.fragmentShaderSource,this._renderState=e.renderState,this._closed=e.closed??!1}Object.defineProperties(Sv.prototype,{vertexShaderSource:{get:function(){return this._vertexShaderSource}},fragmentShaderSource:{get:function(){return this._fragmentShaderSource}},renderState:{get:function(){return this._renderState}},closed:{get:function(){return this._closed}}});Sv.prototype.getFragmentShaderSource=function(){let e=[];return this.flat&&e.push("#define FLAT"),this.faceForward&&e.push("#define FACE_FORWARD"),l(this.material)&&e.push(this.material.shaderSource),e.push(this.fragmentShaderSource),e.join(`
`)};Sv.prototype.isTranslucent=function(){return l(this.material)&&this.material.isTranslucent()||!l(this.material)&&this.translucent};Sv.prototype.getRenderState=function(){let e=this.isTranslucent(),t=Xe(this.renderState,!1);return e?(t.depthMask=!1,t.blending=en.ALPHA_BLEND):t.depthMask=!0,t};Sv.getDefaultRenderState=function(e,t,n){let i={depthTest:{enabled:!0}};return e&&(i.depthMask=!1,i.blending=en.ALPHA_BLEND),t&&(i.cull={enabled:!0,face:Ui.BACK}),l(n)&&(i=Ot(n,i,!0)),i};var Sr=Sv;var EKe=`#define CLIP_POLYLINE 
${cu}
${Qk}`,SKe=Ev;function Fb(e){e=e??H.EMPTY_OBJECT;let t=e.translucent??!0,n=!1,i=Fb.VERTEX_FORMAT;this.material=void 0,this.translucent=t,this._vertexShaderSource=e.vertexShaderSource??EKe,this._fragmentShaderSource=e.fragmentShaderSource??SKe,this._renderState=Sr.getDefaultRenderState(t,n,e.renderState),this._closed=n,this._vertexFormat=i}Object.defineProperties(Fb.prototype,{vertexShaderSource:{get:function(){return this._vertexShaderSource}},fragmentShaderSource:{get:function(){return this._fragmentShaderSource}},renderState:{get:function(){return this._renderState}},closed:{get:function(){return this._closed}},vertexFormat:{get:function(){return this._vertexFormat}}});Fb.VERTEX_FORMAT=Be.POSITION_ONLY;Fb.prototype.getFragmentShaderSource=Sr.prototype.getFragmentShaderSource;Fb.prototype.isTranslucent=Sr.prototype.isTranslucent;Fb.prototype.getRenderState=Sr.prototype.getRenderState;var Ua=Fb;var e3=`in vec3 position3DHigh;
in vec3 position3DLow;
in vec3 prevPosition3DHigh;
in vec3 prevPosition3DLow;
in vec3 nextPosition3DHigh;
in vec3 nextPosition3DLow;
in vec2 expandAndWidth;
in vec2 st;
in float batchId;

out float v_width;
out vec2 v_st;
out float v_polylineAngle;

void main()
{
    float expandDir = expandAndWidth.x;
    float width = abs(expandAndWidth.y) + 0.5;
    bool usePrev = expandAndWidth.y < 0.0;

    vec4 p = czm_computePosition();
    vec4 prev = czm_computePrevPosition();
    vec4 next = czm_computeNextPosition();

    float angle;
    vec4 positionWC = getPolylineWindowCoordinates(p, prev, next, expandDir, width, usePrev, angle);
    gl_Position = czm_viewportOrthographic * positionWC;

    v_width = width;
    v_st.s = st.s;
    v_st.t = czm_writeNonPerspective(st.t, gl_Position.w);
    v_polylineAngle = angle;
}
`;var wv=`#ifdef VECTOR_TILE
uniform vec4 u_highlightColor;
#endif

in vec2 v_st;

void main()
{
    czm_materialInput materialInput;

    vec2 st = v_st;
    st.t = czm_readNonPerspective(st.t, gl_FragCoord.w);

    materialInput.s = st.s;
    materialInput.st = st;
    materialInput.str = vec3(st, 0.0);

    czm_material material = czm_getMaterial(materialInput);
    out_FragColor = vec4(material.diffuse + material.emission, material.alpha);
#ifdef VECTOR_TILE
    out_FragColor *= u_highlightColor;
#endif

    czm_writeLogDepth();
}
`;var t3=`uniform sampler2D image;

czm_material czm_getMaterial(czm_materialInput materialInput)
{
    czm_material material = czm_getDefaultMaterial(materialInput);
    vec4 rampColor = texture(image, vec2(materialInput.aspect / (2.0 * czm_pi), 0.5));
    rampColor = czm_gammaCorrect(rampColor);
    material.diffuse = rampColor.rgb;
    material.alpha = rampColor.a;
    return material;
}
`;var n3=`uniform sampler2D image;
uniform float strength;
uniform vec2 repeat;

czm_material czm_getMaterial(czm_materialInput materialInput)
{
    czm_material material = czm_getDefaultMaterial(materialInput);

    vec2 st = materialInput.st;

    vec2 centerPixel = fract(repeat * st);
    float centerBump = texture(image, centerPixel).channel;

    float imageWidth = float(imageDimensions.x);
    vec2 rightPixel = fract(repeat * (st + vec2(1.0 / imageWidth, 0.0)));
    float rightBump = texture(image, rightPixel).channel;

    float imageHeight = float(imageDimensions.y);
    vec2 leftPixel = fract(repeat * (st + vec2(0.0, 1.0 / imageHeight)));
    float topBump = texture(image, leftPixel).channel;

    vec3 normalTangentSpace = normalize(vec3(centerBump - rightBump, centerBump - topBump, clamp(1.0 - strength, 0.1, 1.0)));
    vec3 normalEC = materialInput.tangentToEyeMatrix * normalTangentSpace;

    material.normal = normalEC;
    material.diffuse = vec3(0.01);

    return material;
}
`;var i3=`uniform vec4 lightColor;
uniform vec4 darkColor;
uniform vec2 repeat;

czm_material czm_getMaterial(czm_materialInput materialInput)
{
    czm_material material = czm_getDefaultMaterial(materialInput);

    vec2 st = materialInput.st;

    // From Stefan Gustavson's Procedural Textures in GLSL in OpenGL Insights
    float b = mod(floor(repeat.s * st.s) + floor(repeat.t * st.t), 2.0);  // 0.0 or 1.0

    // Find the distance from the closest separator (region between two colors)
    float scaledWidth = fract(repeat.s * st.s);
    scaledWidth = abs(scaledWidth - floor(scaledWidth + 0.5));
    float scaledHeight = fract(repeat.t * st.t);
    scaledHeight = abs(scaledHeight - floor(scaledHeight + 0.5));
    float value = min(scaledWidth, scaledHeight);

    vec4 currentColor = mix(lightColor, darkColor, b);
    vec4 color = czm_antialias(lightColor, darkColor, currentColor, value, 0.03);

    color = czm_gammaCorrect(color);
    material.diffuse = color.rgb;
    material.alpha = color.a;

    return material;
}
`;var r3=`uniform vec4 lightColor;
uniform vec4 darkColor;
uniform vec2 repeat;

czm_material czm_getMaterial(czm_materialInput materialInput)
{
    czm_material material = czm_getDefaultMaterial(materialInput);

    // From Stefan Gustavson's Procedural Textures in GLSL in OpenGL Insights
    float b = smoothstep(0.3, 0.32, length(fract(repeat * materialInput.st) - 0.5));  // 0.0 or 1.0

    vec4 color = mix(lightColor, darkColor, b);
    color = czm_gammaCorrect(color);
    material.diffuse = color.rgb;
    material.alpha = color.a;

    return material;
}
`;var o3=`uniform sampler2D heights;
uniform sampler2D colors;

// This material expects heights to be sorted from lowest to highest.

float getHeight(int idx, float invTexSize)
{
    vec2 uv = vec2((float(idx) + 0.5) * invTexSize, 0.5);
#ifdef OES_texture_float
    return texture(heights, uv).x;
#else
    return czm_unpackFloat(texture(heights, uv));
#endif
}

czm_material czm_getMaterial(czm_materialInput materialInput)
{
    czm_material material = czm_getDefaultMaterial(materialInput);

    float height = materialInput.height;
    float invTexSize = 1.0 / float(heightsDimensions.x);

    float minHeight = getHeight(0, invTexSize);
    float maxHeight = getHeight(heightsDimensions.x - 1, invTexSize);

    // early-out when outside the height range
    if (height < minHeight || height > maxHeight) {
        material.diffuse = vec3(0.0);
        material.alpha = 0.0;
        return material;
    }

    // Binary search to find heights above and below.
    int idxBelow = 0;
    int idxAbove = heightsDimensions.x;
    float heightBelow = minHeight;
    float heightAbove = maxHeight;

    // while loop not allowed, so use for loop with max iterations.
    // maxIterations of 16 supports a texture size up to 65536 (2^16).
    const int maxIterations = 16;
    for (int i = 0; i < maxIterations; i++) {
        if (idxBelow >= idxAbove - 1) {
            break;
        }

        int idxMid = (idxBelow + idxAbove) / 2;
        float heightTex = getHeight(idxMid, invTexSize);

        if (height > heightTex) {
            idxBelow = idxMid;
            heightBelow = heightTex;
        } else {
            idxAbove = idxMid;
            heightAbove = heightTex;
        }
    }

    float lerper = heightBelow == heightAbove ? 1.0 : (height - heightBelow) / (heightAbove - heightBelow);
    vec2 colorUv = vec2(invTexSize * (float(idxBelow) + 0.5 + lerper), 0.5);
    vec4 color = texture(colors, colorUv);

    // undo preumultiplied alpha
    if (color.a > 0.0) 
    {
        color.rgb /= color.a;
    }
    
    color.rgb = czm_gammaCorrect(color.rgb);

    material.diffuse = color.rgb;
    material.alpha = color.a;
    return material;
}
`;var a3=`uniform vec4 color;
uniform float spacing;
uniform float width;

czm_material czm_getMaterial(czm_materialInput materialInput)
{
    czm_material material = czm_getDefaultMaterial(materialInput);

    float distanceToContour = mod(materialInput.height, spacing);

#if (__VERSION__ == 300 || defined(GL_OES_standard_derivatives))
    float dxc = abs(dFdx(materialInput.height));
    float dyc = abs(dFdy(materialInput.height));
    float dF = max(dxc, dyc) * czm_pixelRatio * width;
    float alpha = (distanceToContour < dF) ? 1.0 : 0.0;
#else
    // If no derivatives available (IE 10?), use pixel ratio
    float alpha = (distanceToContour < (czm_pixelRatio * width)) ? 1.0 : 0.0;
#endif

    vec4 outColor = czm_gammaCorrect(vec4(color.rgb, alpha * color.a));
    material.diffuse = outColor.rgb;
    material.alpha = outColor.a;

    return material;
}
`;var s3=`uniform sampler2D image;
uniform float minimumHeight;
uniform float maximumHeight;

czm_material czm_getMaterial(czm_materialInput materialInput)
{
    czm_material material = czm_getDefaultMaterial(materialInput);
    float scaledHeight = clamp((materialInput.height - minimumHeight) / (maximumHeight - minimumHeight), 0.0, 1.0);
    vec4 rampColor = texture(image, vec2(scaledHeight, 0.5));
    rampColor = czm_gammaCorrect(rampColor);
    material.diffuse = rampColor.rgb;
    material.alpha = rampColor.a;
    return material;
}
`;var c3=`uniform vec4 fadeInColor;
uniform vec4 fadeOutColor;
uniform float maximumDistance;
uniform bool repeat;
uniform vec2 fadeDirection;
uniform vec2 time;

float getTime(float t, float coord)
{
    float scalar = 1.0 / maximumDistance;
    float q  = distance(t, coord) * scalar;
    if (repeat)
    {
        float r = distance(t, coord + 1.0) * scalar;
        float s = distance(t, coord - 1.0) * scalar;
        q = min(min(r, s), q);
    }
    return clamp(q, 0.0, 1.0);
}

czm_material czm_getMaterial(czm_materialInput materialInput)
{
    czm_material material = czm_getDefaultMaterial(materialInput);

    vec2 st = materialInput.st;
    float s = getTime(time.x, st.s) * fadeDirection.s;
    float t = getTime(time.y, st.t) * fadeDirection.t;

    float u = length(vec2(s, t));
    vec4 color = mix(fadeInColor, fadeOutColor, u);

    color = czm_gammaCorrect(color);
    material.emission = color.rgb;
    material.alpha = color.a;

    return material;
}
`;var l3=`uniform vec4 color;
uniform float cellAlpha;
uniform vec2 lineCount;
uniform vec2 lineThickness;
uniform vec2 lineOffset;

czm_material czm_getMaterial(czm_materialInput materialInput)
{
    czm_material material = czm_getDefaultMaterial(materialInput);

    vec2 st = materialInput.st;

    float scaledWidth = fract(lineCount.s * st.s - lineOffset.s);
    scaledWidth = abs(scaledWidth - floor(scaledWidth + 0.5));
    float scaledHeight = fract(lineCount.t * st.t - lineOffset.t);
    scaledHeight = abs(scaledHeight - floor(scaledHeight + 0.5));

    float value;

    // Fuzz Factor - Controls blurriness of lines
#if (__VERSION__ == 300 || defined(GL_OES_standard_derivatives))
    const float fuzz = 1.2;
    vec2 thickness = (lineThickness * czm_pixelRatio) - 1.0;

    // From "3D Engine Design for Virtual Globes" by Cozzi and Ring, Listing 4.13.
    vec2 dx = abs(dFdx(st));
    vec2 dy = abs(dFdy(st));
    vec2 dF = vec2(max(dx.s, dy.s), max(dx.t, dy.t)) * lineCount;
    value = min(
        smoothstep(dF.s * thickness.s, dF.s * (fuzz + thickness.s), scaledWidth),
        smoothstep(dF.t * thickness.t, dF.t * (fuzz + thickness.t), scaledHeight));
#else
    // If no derivatives available (IE 10?), revert to view-dependent fuzz
    const float fuzz = 0.05;

    vec2 range = 0.5 - (lineThickness * 0.05);
    value = min(
        1.0 - smoothstep(range.s, range.s + fuzz, scaledWidth),
        1.0 - smoothstep(range.t, range.t + fuzz, scaledHeight));
#endif

    // Edges taken from RimLightingMaterial.glsl
    // See http://www.fundza.com/rman_shaders/surface/fake_rim/fake_rim1.html
    float dRim = 1.0 - abs(dot(materialInput.normalEC, normalize(materialInput.positionToEyeEC)));
    float sRim = smoothstep(0.8, 1.0, dRim);
    value *= (1.0 - sRim);

    vec4 halfColor;
    halfColor.rgb = color.rgb * 0.5;
    halfColor.a = color.a * (1.0 - ((1.0 - cellAlpha) * value));
    halfColor = czm_gammaCorrect(halfColor);
    material.diffuse = halfColor.rgb;
    material.emission = halfColor.rgb;
    material.alpha = halfColor.a;

    return material;
}
`;var u3=`uniform sampler2D image;
uniform float strength;
uniform vec2 repeat;

czm_material czm_getMaterial(czm_materialInput materialInput)
{
    czm_material material = czm_getDefaultMaterial(materialInput);
    
    vec4 textureValue = texture(image, fract(repeat * materialInput.st));
    vec3 normalTangentSpace = textureValue.channels;
    normalTangentSpace.xy = normalTangentSpace.xy * 2.0 - 1.0;
    normalTangentSpace.z = clamp(1.0 - strength, 0.1, 1.0);
    normalTangentSpace = normalize(normalTangentSpace);
    vec3 normalEC = materialInput.tangentToEyeMatrix * normalTangentSpace;
    
    material.normal = normalEC;
    
    return material;
}
`;var f3=`uniform vec4 color;

float getPointOnLine(vec2 p0, vec2 p1, float x)
{
    float slope = (p0.y - p1.y) / (p0.x - p1.x);
    return slope * (x - p0.x) + p0.y;
}

czm_material czm_getMaterial(czm_materialInput materialInput)
{
    czm_material material = czm_getDefaultMaterial(materialInput);

    vec2 st = materialInput.st;

#if (__VERSION__ == 300 || defined(GL_OES_standard_derivatives))
    float base = 1.0 - abs(fwidth(st.s)) * 10.0 * czm_pixelRatio;
#else
     // If no derivatives available (IE 10?), 2.5% of the line will be the arrow head
    float base = 0.975;
#endif

    vec2 center = vec2(1.0, 0.5);
    float ptOnUpperLine = getPointOnLine(vec2(base, 1.0), center, st.s);
    float ptOnLowerLine = getPointOnLine(vec2(base, 0.0), center, st.s);

    float halfWidth = 0.15;
    float s = step(0.5 - halfWidth, st.t);
    s *= 1.0 - step(0.5 + halfWidth, st.t);
    s *= 1.0 - step(base, st.s);

    float t = step(base, materialInput.st.s);
    t *= 1.0 - step(ptOnUpperLine, st.t);
    t *= step(ptOnLowerLine, st.t);

    // Find the distance from the closest separator (region between two colors)
    float dist;
    if (st.s < base)
    {
        float d1 = abs(st.t - (0.5 - halfWidth));
        float d2 = abs(st.t - (0.5 + halfWidth));
        dist = min(d1, d2);
    }
    else
    {
        float d1 = czm_infinity;
        if (st.t < 0.5 - halfWidth && st.t > 0.5 + halfWidth)
        {
            d1 = abs(st.s - base);
        }
        float d2 = abs(st.t - ptOnUpperLine);
        float d3 = abs(st.t - ptOnLowerLine);
        dist = min(min(d1, d2), d3);
    }

    vec4 outsideColor = vec4(0.0);
    vec4 currentColor = mix(outsideColor, color, clamp(s + t, 0.0, 1.0));
    vec4 outColor = czm_antialias(outsideColor, color, currentColor, dist);

    outColor = czm_gammaCorrect(outColor);
    material.diffuse = outColor.rgb;
    material.alpha = outColor.a;
    return material;
}
`;var d3=`uniform vec4 color;
uniform vec4 gapColor;
uniform float dashLength;
uniform float dashPattern;
in float v_polylineAngle;

const float maskLength = 16.0;

mat2 rotate(float rad) {
    float c = cos(rad);
    float s = sin(rad);
    return mat2(
        c, s,
        -s, c
    );
}

czm_material czm_getMaterial(czm_materialInput materialInput)
{
    czm_material material = czm_getDefaultMaterial(materialInput);

    vec2 pos = rotate(v_polylineAngle) * gl_FragCoord.xy;

    // Get the relative position within the dash from 0 to 1
    float dashPosition = fract(pos.x / (dashLength * czm_pixelRatio));
    // Figure out the mask index.
    float maskIndex = floor(dashPosition * maskLength);
    // Test the bit mask.
    float maskTest = floor(dashPattern / pow(2.0, maskIndex));
    vec4 fragColor = (mod(maskTest, 2.0) < 1.0) ? gapColor : color;
    if (fragColor.a < 0.005) {   // matches 0/255 and 1/255
        discard;
    }

    fragColor = czm_gammaCorrect(fragColor);
    material.emission = fragColor.rgb;
    material.alpha = fragColor.a;
    return material;
}
`;var h3=`uniform vec4 color;
uniform float glowPower;
uniform float taperPower;

czm_material czm_getMaterial(czm_materialInput materialInput)
{
    czm_material material = czm_getDefaultMaterial(materialInput);

    vec2 st = materialInput.st;
    float glow = glowPower / abs(st.t - 0.5) - (glowPower / 0.5);

    if (taperPower <= 0.99999) {
        glow *= min(1.0, taperPower / (0.5 - st.s * 0.5) - (taperPower / 0.5));
    }

    vec4 fragColor;
    fragColor.rgb = max(vec3(glow - 1.0 + color.rgb), color.rgb);
    fragColor.a = clamp(glow, 0.0, 1.0) * color.a;
    fragColor = czm_gammaCorrect(fragColor);

    material.emission = fragColor.rgb;
    material.alpha = fragColor.a;

    return material;
}
`;var m3=`uniform vec4 color;
uniform vec4 outlineColor;
uniform float outlineWidth;

in float v_width;

czm_material czm_getMaterial(czm_materialInput materialInput)
{
    czm_material material = czm_getDefaultMaterial(materialInput);

    vec2 st = materialInput.st;
    float halfInteriorWidth =  0.5 * (v_width - outlineWidth) / v_width;
    float b = step(0.5 - halfInteriorWidth, st.t);
    b *= 1.0 - step(0.5 + halfInteriorWidth, st.t);

    // Find the distance from the closest separator (region between two colors)
    float d1 = abs(st.t - (0.5 - halfInteriorWidth));
    float d2 = abs(st.t - (0.5 + halfInteriorWidth));
    float dist = min(d1, d2);

    vec4 currentColor = mix(outlineColor, color, b);
    vec4 outColor = czm_antialias(outlineColor, color, currentColor, dist);
    outColor = czm_gammaCorrect(outColor);

    material.diffuse = outColor.rgb;
    material.alpha = outColor.a;

    return material;
}
`;var p3=`uniform vec4 color;
uniform vec4 rimColor;
uniform float width;

czm_material czm_getMaterial(czm_materialInput materialInput)
{
    czm_material material = czm_getDefaultMaterial(materialInput);

    // See http://www.fundza.com/rman_shaders/surface/fake_rim/fake_rim1.html
    float d = 1.0 - dot(materialInput.normalEC, normalize(materialInput.positionToEyeEC));
    float s = smoothstep(1.0 - width, 1.0, d);

    vec4 outColor = czm_gammaCorrect(color);
    vec4 outRimColor = czm_gammaCorrect(rimColor);

    material.diffuse = outColor.rgb;
    material.emission = outRimColor.rgb * s;
    material.alpha = mix(outColor.a, outRimColor.a, s);

    return material;
}
`;var g3=`uniform sampler2D image;

czm_material czm_getMaterial(czm_materialInput materialInput)
{
    czm_material material = czm_getDefaultMaterial(materialInput);
    vec4 rampColor = texture(image, vec2(materialInput.slope / (czm_pi / 2.0), 0.5));
    rampColor = czm_gammaCorrect(rampColor);
    material.diffuse = rampColor.rgb;
    material.alpha = rampColor.a;
    return material;
}
`;var _3=`uniform vec4 evenColor;
uniform vec4 oddColor;
uniform float offset;
uniform float repeat;
uniform bool horizontal;

czm_material czm_getMaterial(czm_materialInput materialInput)
{
    czm_material material = czm_getDefaultMaterial(materialInput);

    // Based on the Stripes Fragment Shader in the Orange Book (11.1.2)
    float coord = mix(materialInput.st.s, materialInput.st.t, float(horizontal));
    float value = fract((coord - offset) * (repeat * 0.5));
    float dist = min(value, min(abs(value - 0.5), 1.0 - value));

    vec4 currentColor = mix(evenColor, oddColor, step(0.5, value));
    vec4 color = czm_antialias(evenColor, oddColor, currentColor, dist);
    color = czm_gammaCorrect(color);

    material.diffuse = color.rgb;
    material.alpha = color.a;

    return material;
}
`;var y3=`uniform vec4 waterColor;
uniform vec4 landColor;

czm_material czm_getMaterial(czm_materialInput materialInput)
{
    czm_material material = czm_getDefaultMaterial(materialInput);

    vec4 outColor = mix(landColor, waterColor, materialInput.waterMask);
    outColor = czm_gammaCorrect(outColor);

    material.diffuse = outColor.rgb;
    material.alpha = outColor.a;

    return material;
}
`;var A3=`// Thanks for the contribution Jonas
// http://29a.ch/2012/7/19/webgl-terrain-rendering-water-fog

uniform sampler2D specularMap;
uniform sampler2D normalMap;
uniform vec4 baseWaterColor;
uniform vec4 blendColor;
uniform float frequency;
uniform float animationSpeed;
uniform float amplitude;
uniform float specularIntensity;
uniform float fadeFactor;

czm_material czm_getMaterial(czm_materialInput materialInput)
{
    czm_material material = czm_getDefaultMaterial(materialInput);

    float time = czm_frameNumber * animationSpeed;

    // fade is a function of the distance from the fragment and the frequency of the waves
    float fade = max(1.0, (length(materialInput.positionToEyeEC) / 10000000000.0) * frequency * fadeFactor);

    float specularMapValue = texture(specularMap, materialInput.st).r;

    // note: not using directional motion at this time, just set the angle to 0.0;
    vec4 noise = czm_getWaterNoise(normalMap, materialInput.st * frequency, time, 0.0);
    vec3 normalTangentSpace = noise.xyz * vec3(1.0, 1.0, (1.0 / amplitude));

    // fade out the normal perturbation as we move further from the water surface
    normalTangentSpace.xy /= fade;

    // attempt to fade out the normal perturbation as we approach non water areas (low specular map value)
    normalTangentSpace = mix(vec3(0.0, 0.0, 50.0), normalTangentSpace, specularMapValue);

    normalTangentSpace = normalize(normalTangentSpace);

    // get ratios for alignment of the new normal vector with a vector perpendicular to the tangent plane
    float tsPerturbationRatio = clamp(dot(normalTangentSpace, vec3(0.0, 0.0, 1.0)), 0.0, 1.0);

    // fade out water effect as specular map value decreases
    material.alpha = mix(blendColor.a, baseWaterColor.a, specularMapValue) * specularMapValue;

    // base color is a blend of the water and non-water color based on the value from the specular map
    // may need a uniform blend factor to better control this
    material.diffuse = mix(blendColor.rgb, baseWaterColor.rgb, specularMapValue);

    // diffuse highlights are based on how perturbed the normal is
    material.diffuse += (0.1 * tsPerturbationRatio);

    material.diffuse = material.diffuse;

    material.normal = normalize(materialInput.tangentToEyeMatrix * normalTangentSpace);

    material.specular = specularIntensity;
    material.shininess = 10.0;

    return material;
}
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instanceof ki,elementIndexUintSupported:e.elementIndexUintSupported,scene3DOnly:e.scene3DOnly,vertexCacheOptimize:e.vertexCacheOptimize,compressVertices:e.compressVertices,modelMatrix:e.modelMatrix,createPickOffsets:e.createPickOffsets}};j0.unpackCombineGeometryParameters=function(e){let t=u$e(e.packedInstances),n=e.createGeometryResults,i=n.length,r=0;for(let s=0;s<i;s++){let c=j0.unpackCreateGeometryResults(n[s]),u=c.length;for(let f=0;f<u;f++){let d=c[f],p=t[r];p.geometry=d,++r}}let o=te.clone(e.ellipsoid),a=e.isGeographic?new ki(o):new _i(o);return{instances:t,ellipsoid:o,projection:a,elementIndexUintSupported:e.elementIndexUintSupported,scene3DOnly:e.scene3DOnly,vertexCacheOptimize:e.vertexCacheOptimize,compressVertices:e.compressVertices,modelMatrix:O.clone(e.modelMatrix),createPickOffsets:e.createPickOffsets}};function w0e(e){let t=e.length,n=1+(se.packedLength+1)*t,i=new Float32Array(n),r=0;i[r++]=t;for(let o=0;o<t;++o){let a=e[o];l(a)?(i[r++]=1,se.pack(e[o],i,r)):i[r++]=0,r+=se.packedLength}return i}function I0e(e){let t=new Array(e[0]),n=0,i=1;for(;i<e.length;)e[i++]===1&&(t[n]=se.unpack(e,i)),++n,i+=se.packedLength;return t}j0.packCombineGeometryResults=function(e,t){l(e.geometries)&&s$e(e.geometries,t);let n=w0e(e.boundingSpheres),i=w0e(e.boundingSpheresCV);return t.push(n.buffer,i.buffer),{geometries:e.geometries,attributeLocations:e.attributeLocations,modelMatrix:e.modelMatrix,pickOffsets:e.pickOffsets,offsetInstanceExtend:e.offsetInstanceExtend,boundingSpheres:n,boundingSpheresCV:i}};j0.unpackCombineGeometryResults=function(e){return{geometries:e.geometries,attributeLocations:e.attributeLocations,modelMatrix:e.modelMatrix,pickOffsets:e.pickOffsets,offsetInstanceExtend:e.offsetInstanceExtend,boundingSpheres:I0e(e.boundingSpheres),boundingSpheresCV:I0e(e.boundingSpheresCV)}};var Pv=j0;var P0e={READY:0,CREATING:1,CREATED:2,COMBINING:3,COMBINED:4,COMPLETE:5,FAILED:6};Object.freeze(P0e);var sa=P0e;var du={DISABLED:0,ENABLED:1,CAST_ONLY:2,RECEIVE_ONLY:3};du.NUMBER_OF_SHADOW_MODES=4;du.castShadows=function(e){return e===du.ENABLED||e===du.CAST_ONLY};du.receiveShadows=function(e){return e===du.ENABLED||e===du.RECEIVE_ONLY};du.fromCastReceive=function(e,t){return e&&t?du.ENABLED:e?du.CAST_ONLY:t?du.RECEIVE_ONLY:du.DISABLED};Object.freeze(du);var Rn=du;function Vo(e){e=e??H.EMPTY_OBJECT,this.geometryInstances=e.geometryInstances,this.appearance=e.appearance,this._appearance=void 0,this._material=void 0,this.depthFailAppearance=e.depthFailAppearance,this._depthFailAppearance=void 0,this._depthFailMaterial=void 0,this.modelMatrix=O.clone(e.modelMatrix??O.IDENTITY),this._modelMatrix=new O,this.show=e.show??!0,this._vertexCacheOptimize=e.vertexCacheOptimize??!1,this._interleave=e.interleave??!1,this._releaseGeometryInstances=e.releaseGeometryInstances??!0,this._allowPicking=e.allowPicking??!0,this._asynchronous=e.asynchronous??!0,this._compressVertices=e.compressVertices??!0,this.cull=e.cull??!0,this.debugShowBoundingVolume=e.debugShowBoundingVolume??!1,this.rtcCenter=e.rtcCenter,this.shadows=e.shadows??Rn.DISABLED,this._translucent=void 0,this._state=sa.READY,this._geometries=[],this._error=void 0,this._numberOfInstances=0,this._boundingSpheres=[],this._boundingSphereWC=[],this._boundingSphereCV=[],this._boundingSphere2D=[],this._boundingSphereMorph=[],this._perInstanceAttributeCache=new Map,this._instanceIds=[],this._lastPerInstanceAttributeIndex=0,this._va=[],this._attributeLocations=void 0,this._primitiveType=void 0,this._frontFaceRS=void 0,this._backFaceRS=void 0,this._sp=void 0,this._depthFailAppearance=void 0,this._spDepthFail=void 0,this._frontFaceDepthFailRS=void 0,this._backFaceDepthFailRS=void 0,this._pickIds=[],this._colorCommands=[],this._pickCommands=[],this._createBoundingVolumeFunction=e._createBoundingVolumeFunction,this._createRenderStatesFunction=e._createRenderStatesFunction,this._createShaderProgramFunction=e._createShaderProgramFunction,this._createCommandsFunction=e._createCommandsFunction,this._updateAndQueueCommandsFunction=e._updateAndQueueCommandsFunction,this._createPickOffsets=e._createPickOffsets,this._pickOffsets=void 0,this._createGeometryResults=void 0,this._ready=!1,this._batchTable=void 0,this._batchTableAttributeIndices=void 0,this._offsetInstanceExtend=void 0,this._batchTableOffsetAttribute2DIndex=void 0,this._batchTableOffsetsUpdated=!1,this._instanceBoundingSpheres=void 0,this._instanceBoundingSpheresCV=void 0,this._tempBoundingSpheres=void 0,this._recomputeBoundingSpheres=!1,this._batchTableBoundingSpheresUpdated=!1,this._batchTableBoundingSphereAttributeIndices=void 0}Object.defineProperties(Vo.prototype,{vertexCacheOptimize:{get:function(){return this._vertexCacheOptimize}},interleave:{get:function(){return this._interleave}},releaseGeometryInstances:{get:function(){return this._releaseGeometryInstances}},allowPicking:{get:function(){return this._allowPicking}},asynchronous:{get:function(){return this._asynchronous}},compressVertices:{get:function(){return this._compressVertices}},ready:{get:function(){return this._ready}}});function f$e(e){let t=e.length,n=[],i=e[0].attributes,r;for(r in i)if(i.hasOwnProperty(r)&&l(i[r])){let o=i[r],a=!0;for(let s=1;s<t;++s){let c=e[s].attributes[r];if(!l(c)||o.componentDatatype!==c.componentDatatype||o.componentsPerAttribute!==c.componentsPerAttribute||o.normalize!==c.normalize){a=!1;break}}a&&n.push(r)}return n}var d$e=new k,h$e=new h,k0e=new ae;function z0e(e){let t=e.length;if(t===1)return e[0];if(t===2)return k.unpack(e,0,d$e);if(t===3)return h.unpack(e,0,h$e);if(t===4)return ae.unpack(e,0,k0e)}function m$e(e,t){let n=e.geometryInstances,i=Array.isArray(n)?n:[n],r=i.length;if(r===0)return;let o=f$e(i),a=o.length,s=[],c={},u={},f,p=i[0].attributes,g,m,y;for(g=0;g<a;++g)m=o[g],y=p[m],c[m]=g,s.push({functionName:`czm_batchTable_${m}`,componentDatatype:y.componentDatatype,componentsPerAttribute:y.componentsPerAttribute,normalize:y.normalize});o.indexOf("distanceDisplayCondition")!==-1&&(s.push({functionName:"czm_batchTable_boundingSphereCenter3DHigh",componentDatatype:Y.FLOAT,componentsPerAttribute:3},{functionName:"czm_batchTable_boundingSphereCenter3DLow",componentDatatype:Y.FLOAT,componentsPerAttribute:3},{functionName:"czm_batchTable_boundingSphereCenter2DHigh",componentDatatype:Y.FLOAT,componentsPerAttribute:3},{functionName:"czm_batchTable_boundingSphereCenter2DLow",componentDatatype:Y.FLOAT,componentsPerAttribute:3},{functionName:"czm_batchTable_boundingSphereRadius",componentDatatype:Y.FLOAT,componentsPerAttribute:1}),u.center3DHigh=s.length-5,u.center3DLow=s.length-4,u.center2DHigh=s.length-3,u.center2DLow=s.length-2,u.radius=s.length-1),o.indexOf("offset")!==-1&&(s.push({functionName:"czm_batchTable_offset2D",componentDatatype:Y.FLOAT,componentsPerAttribute:3}),f=s.length-1),s.push({functionName:"czm_batchTable_pickColor",componentDatatype:Y.UNSIGNED_BYTE,componentsPerAttribute:4,normalize:!0});let A=s.length,b=new Iv(t,s,r);for(g=0;g<r;++g){let x=i[g];p=x.attributes;for(let D=0;D<a;++D){m=o[D],y=p[m];let R=z0e(y.value),M=c[m];b.setBatchedAttribute(g,M,R)}let T={primitive:x.pickPrimitive??e};l(x.id)&&(T.id=x.id);let C=t.createPickId(T);e._pickIds.push(C);let E=C.color,w=k0e;w.x=U.floatToByte(E.red),w.y=U.floatToByte(E.green),w.z=U.floatToByte(E.blue),w.w=U.floatToByte(E.alpha),b.setBatchedAttribute(g,A-1,w)}e._batchTable=b,e._batchTableAttributeIndices=c,e._batchTableBoundingSphereAttributeIndices=u,e._batchTableOffsetAttribute2DIndex=f}function p$e(e){let t;return Array.isArray(e.values)?t=e.values.slice(0):t=new e.values.constructor(e.values),new Me({componentDatatype:e.componentDatatype,componentsPerAttribute:e.componentsPerAttribute,normalize:e.normalize,values:t})}function g$e(e){let t=e.attributes,n=new xn;for(let r in t)t.hasOwnProperty(r)&&l(t[r])&&(n[r]=p$e(t[r]));let i;if(l(e.indices)){let r=e.indices;Array.isArray(r)?i=r.slice(0):i=new r.constructor(r)}return new Tt({attributes:n,indices:i,primitiveType:e.primitiveType,boundingSphere:se.clone(e.boundingSphere)})}function _$e(e,t){return{geometry:t,attributes:e.attributes,modelMatrix:O.clone(e.modelMatrix),pickPrimitive:e.pickPrimitive,id:e.id}}var y$e=/in\s+vec(?:3|4)\s+(.*)3DHigh;/g;Vo._modifyShaderPosition=function(e,t,n){let i,r="",o="",a="";for(;(i=y$e.exec(t))!==null;){let s=i[1],c=`vec4 czm_compute${s[0].toUpperCase()}${s.substr(1)}()`;c!=="vec4 czm_computePosition()"&&(r+=`${c};
`),l(e.rtcCenter)?(t=t.replace(/in\s+vec(?:3|4)\s+position3DHigh;/g,""),t=t.replace(/in\s+vec(?:3|4)\s+position3DLow;/g,""),r+=`uniform mat4 u_modifiedModelView;
`,o+=`in vec4 position;
`,a+=`${c}
{
    return u_modifiedModelView * position;
}

`,t=t.replace(/czm_modelViewRelativeToEye\s+\*\s+/g,""),t=t.replace(/czm_modelViewProjectionRelativeToEye/g,"czm_projection")):n?a+=`${c}
{
    return czm_translateRelativeToEye(${s}3DHigh, ${s}3DLow);
}

`:(o+=`in vec3 ${s}2DHigh;
in vec3 ${s}2DLow;
`,a+=`${c}
{
    vec4 p;
    if (czm_morphTime == 1.0)
    {
        p = czm_translateRelativeToEye(${s}3DHigh, ${s}3DLow);
    }
    else if (czm_morphTime == 0.0)
    {
        p = czm_translateRelativeToEye(${s}2DHigh.zxy, ${s}2DLow.zxy);
    }
    else
    {
        p = czm_columbusViewMorph(
                czm_translateRelativeToEye(${s}2DHigh.zxy, ${s}2DLow.zxy),
                czm_translateRelativeToEye(${s}3DHigh, ${s}3DLow),
                czm_morphTime);
    }
    return p;
}

`)}return[r,o,t,a].join(`
`)};Vo._appendShowToShader=function(e,t){return l(e._batchTableAttributeIndices.show)?`${Ge.replaceMain(t,"czm_non_show_main")}
void main() 
{ 
    czm_non_show_main(); 
    gl_Position *= czm_batchTable_show(batchId); 
}`:t};Vo._updateColorAttribute=function(e,t,n){if(!l(e._batchTableAttributeIndices.color)&&!l(e._batchTableAttributeIndices.depthFailColor)||t.search(/in\s+vec4\s+color;/g)===-1)return t;let i=t;return i=i.replace(/in\s+vec4\s+color;/g,""),n?i=i.replace(/(\b)color(\b)/g,"$1czm_batchTable_depthFailColor(batchId)$2"):i=i.replace(/(\b)color(\b)/g,"$1czm_batchTable_color(batchId)$2"),i};function D0e(e){return`${Ge.replaceMain(e,"czm_non_pick_main")}
out vec4 v_pickColor; 
void main() 
{ 
    czm_non_pick_main(); 
    v_pickColor = czm_batchTable_pickColor(batchId); 
}`}function R0e(e){return`in vec4 v_pickColor;
${e}`}Vo._updatePickColorAttribute=function(e){let t=e.replace(/in\s+vec4\s+pickColor;/g,"");return t=t.replace(/(\b)pickColor(\b)/g,"$1czm_batchTable_pickColor(batchId)$2"),t};Vo._appendOffsetToShader=function(e,t){if(!l(e._batchTableAttributeIndices.offset))return t;let n=`in float batchId;
`;n+="in float applyOffset;";let i=t.replace(/in\s+float\s+batchId;/g,n),r=`vec4 $1 = czm_computePosition();
`;return r+=`    if (czm_sceneMode == czm_sceneMode3D)
`,r+=`    {
`,r+="        $1 = $1 + vec4(czm_batchTable_offset(batchId) * applyOffset, 0.0);",r+=`    }
`,r+=`    else
`,r+=`    {
`,r+="        $1 = $1 + vec4(czm_batchTable_offset2D(batchId) * applyOffset, 0.0);",r+=`    }
`,i=i.replace(/vec4\s+([A-Za-z0-9_]+)\s+=\s+czm_computePosition\(\);/g,r),i};Vo._appendDistanceDisplayConditionToShader=function(e,t,n){if(!l(e._batchTableAttributeIndices.distanceDisplayCondition))return t;let i=Ge.replaceMain(t,"czm_non_distanceDisplayCondition_main"),r=`void main() 
{ 
    czm_non_distanceDisplayCondition_main(); 
    vec2 distanceDisplayCondition = czm_batchTable_distanceDisplayCondition(batchId);
    vec3 boundingSphereCenter3DHigh = czm_batchTable_boundingSphereCenter3DHigh(batchId);
    vec3 boundingSphereCenter3DLow = czm_batchTable_boundingSphereCenter3DLow(batchId);
    float boundingSphereRadius = czm_batchTable_boundingSphereRadius(batchId);
`;return n?r+=`    vec4 centerRTE = czm_translateRelativeToEye(boundingSphereCenter3DHigh, boundingSphereCenter3DLow);
`:r+=`    vec3 boundingSphereCenter2DHigh = czm_batchTable_boundingSphereCenter2DHigh(batchId);
    vec3 boundingSphereCenter2DLow = czm_batchTable_boundingSphereCenter2DLow(batchId);
    vec4 centerRTE;
    if (czm_morphTime == 1.0)
    {
        centerRTE = czm_translateRelativeToEye(boundingSphereCenter3DHigh, boundingSphereCenter3DLow);
    }
    else if (czm_morphTime == 0.0)
    {
        centerRTE = czm_translateRelativeToEye(boundingSphereCenter2DHigh.zxy, boundingSphereCenter2DLow.zxy);
    }
    else
    {
        centerRTE = czm_columbusViewMorph(
                czm_translateRelativeToEye(boundingSphereCenter2DHigh.zxy, boundingSphereCenter2DLow.zxy),
                czm_translateRelativeToEye(boundingSphereCenter3DHigh, boundingSphereCenter3DLow),
                czm_morphTime);
    }
`,r+=`    float radiusSq = boundingSphereRadius * boundingSphereRadius; 
    float distanceSq; 
    if (czm_sceneMode == czm_sceneMode2D) 
    { 
        distanceSq = czm_eyeHeight2D.y - radiusSq; 
    } 
    else 
    { 
        distanceSq = dot(centerRTE.xyz, centerRTE.xyz) - radiusSq; 
    } 
    distanceSq = max(distanceSq, 0.0); 
    float nearSq = distanceDisplayCondition.x * distanceDisplayCondition.x; 
    float farSq = distanceDisplayCondition.y * distanceDisplayCondition.y; 
    float show = (distanceSq >= nearSq && distanceSq <= farSq) ? 1.0 : 0.0; 
    gl_Position *= show; 
}`,`${i}
${r}`};function O0e(e,t){if(!e.compressVertices)return t;let n=t.search(/in\s+vec3\s+normal;/g)!==-1,i=t.search(/in\s+vec2\s+st;/g)!==-1;if(!n&&!i)return t;let r=t.search(/in\s+vec3\s+tangent;/g)!==-1,o=t.search(/in\s+vec3\s+bitangent;/g)!==-1,a=i&&n?2:1;a+=r||o?1:0;let s=a>1?`vec${a}`:"float",c="compressedAttributes",u=`in ${s} ${c};`,f="",d="";if(i){f+=`vec2 st;
`;let m=a>1?`${c}.x`:c;d+=`    st = czm_decompressTextureCoordinates(${m});
`}n&&r&&o?(f+=`vec3 normal;
vec3 tangent;
vec3 bitangent;
`,d+=`    czm_octDecode(${c}.${i?"yz":"xy"}, normal, tangent, bitangent);
`):(n&&(f+=`vec3 normal;
`,d+=`    normal = czm_octDecode(${c}${a>1?`.${i?"y":"x"}`:""});
`),r&&(f+=`vec3 tangent;
`,d+=`    tangent = czm_octDecode(${c}.${i&&n?"z":"y"});
`),o&&(f+=`vec3 bitangent;
`,d+=`    bitangent = czm_octDecode(${c}.${i&&n?"z":"y"});
`));let p=t;p=p.replace(/in\s+vec3\s+normal;/g,""),p=p.replace(/in\s+vec2\s+st;/g,""),p=p.replace(/in\s+vec3\s+tangent;/g,""),p=p.replace(/in\s+vec3\s+bitangent;/g,""),p=Ge.replaceMain(p,"czm_non_compressed_main");let g=`void main() 
{ 
${d}    czm_non_compressed_main(); 
}`;return[u,f,p,g].join(`
`)}function A$e(e){let t=Ge.replaceMain(e,"czm_non_depth_clamp_main");return t+=`void main() {
    czm_non_depth_clamp_main();
    gl_Position = czm_depthClamp(gl_Position);}
`,t}function b$e(e){let t=Ge.replaceMain(e,"czm_non_depth_clamp_main");return t+=`void main() {
    czm_non_depth_clamp_main();
    #if defined(LOG_DEPTH)
        czm_writeLogDepth();
    #else
        czm_writeDepthClamp();
    #endif
}
`,t}function M0e(e,t){let n=e.vertexAttributes}function x$e(e,t){return function(){return e[t]}}var v$=Math.max(fn.hardwareConcurrency-1,1),b3,T$e=new Yn("combineGeometry");function C$e(e,t){let n,i,r,o,a=e._instanceIds;if(e._state===sa.READY){n=Array.isArray(e.geometryInstances)?e.geometryInstances:[e.geometryInstances];let s=e._numberOfInstances=n.length,c=[],u=[];for(r=0;r<s;++r)i=n[r].geometry,a.push(n[r].id),u.push({moduleName:i._workerName,modulePath:i._workerPath,geometry:i});if(!l(b3))for(b3=new Array(v$),r=0;r<v$;r++)b3[r]=new Yn("createGeometry");let f;for(u=wk(u,v$),r=0;r<u.length;r++){let d=0,p=u[r],g=p.length;for(o=0;o<g;++o)f=p[o],i=f.geometry,l(i.constructor.pack)&&(f.offset=d,d+=i.constructor.packedLength??i.packedLength);let m;if(d>0){let y=new Float64Array(d);for(m=[y.buffer],o=0;o<g;++o)f=p[o],i=f.geometry,l(i.constructor.pack)&&(i.constructor.pack(i,y,f.offset),f.geometry=y)}c.push(b3[r].scheduleTask({subTasks:u[r]},m))}e._state=sa.CREATING,Promise.all(c).then(function(d){e._createGeometryResults=d,e._state=sa.CREATED}).catch(function(d){HP(e,t,sa.FAILED,d)})}else if(e._state===sa.CREATED){let s=[];n=Array.isArray(e.geometryInstances)?e.geometryInstances:[e.geometryInstances];let c=t.scene3DOnly,u=t.mapProjection,f=T$e.scheduleTask(Pv.packCombineGeometryParameters({createGeometryResults:e._createGeometryResults,instances:n,ellipsoid:u.ellipsoid,projection:u,elementIndexUintSupported:t.context.elementIndexUint,scene3DOnly:c,vertexCacheOptimize:e.vertexCacheOptimize,compressVertices:e.compressVertices,modelMatrix:e.modelMatrix,createPickOffsets:e._createPickOffsets},s),s);e._createGeometryResults=void 0,e._state=sa.COMBINING,Promise.resolve(f).then(function(d){let p=Pv.unpackCombineGeometryResults(d);e._geometries=p.geometries,e._attributeLocations=p.attributeLocations,e.modelMatrix=O.clone(p.modelMatrix,e.modelMatrix),e._pickOffsets=p.pickOffsets,e._offsetInstanceExtend=p.offsetInstanceExtend,e._instanceBoundingSpheres=p.boundingSpheres,e._instanceBoundingSpheresCV=p.boundingSpheresCV,l(e._geometries)&&e._geometries.length>0?(e._recomputeBoundingSpheres=!0,e._state=sa.COMBINED):HP(e,t,sa.FAILED,void 0)}).catch(function(d){HP(e,t,sa.FAILED,d)})}}function v$e(e,t){let n=Array.isArray(e.geometryInstances)?e.geometryInstances:[e.geometryInstances],i=e._numberOfInstances=n.length,r=new Array(i),o=e._instanceIds,a,s,c=0;for(s=0;s<i;s++){a=n[s];let p=a.geometry,g;l(p.attributes)&&l(p.primitiveType)?g=g$e(p):g=p.constructor.createGeometry(p),r[c++]=_$e(a,g),o.push(a.id)}r.length=c;let u=t.scene3DOnly,f=t.mapProjection,d=Pv.combineGeometry({instances:r,ellipsoid:f.ellipsoid,projection:f,elementIndexUintSupported:t.context.elementIndexUint,scene3DOnly:u,vertexCacheOptimize:e.vertexCacheOptimize,compressVertices:e.compressVertices,modelMatrix:e.modelMatrix,createPickOffsets:e._createPickOffsets});e._geometries=d.geometries,e._attributeLocations=d.attributeLocations,e.modelMatrix=O.clone(d.modelMatrix,e.modelMatrix),e._pickOffsets=d.pickOffsets,e._offsetInstanceExtend=d.offsetInstanceExtend,e._instanceBoundingSpheres=d.boundingSpheres,e._instanceBoundingSpheresCV=d.boundingSpheresCV,l(e._geometries)&&e._geometries.length>0?(e._recomputeBoundingSpheres=!0,e._state=sa.COMBINED):HP(e,t,sa.FAILED,void 0)}function E$e(e,t){let n=e._batchTableAttributeIndices.offset;if(!e._recomputeBoundingSpheres||!l(n)){e._recomputeBoundingSpheres=!1;return}let i,r=e._offsetInstanceExtend,o=e._instanceBoundingSpheres,a=o.length,s=e._tempBoundingSpheres;if(!l(s)){for(s=new Array(a),i=0;i<a;i++)s[i]=new se;e._tempBoundingSpheres=s}for(i=0;i<a;++i){let y=s[i],A=e._batchTable.getBatchedAttribute(i,n,new h);y=o[i].clone(y),H0e(y,A,r[i])}let c=[],u=[],f=[];for(i=0;i<a;++i){let y=s[i];y.center.x-y.radius>0||se.intersectPlane(y,tn.ORIGIN_ZX_PLANE)!==Xt.INTERSECTING?c.push(y):(u.push(y),f.push(y))}let d=c[0],p=f[0],g=u[0];for(i=1;i<c.length;i++)d=se.union(d,c[i]);for(i=1;i<f.length;i++)p=se.union(p,f[i]);for(i=1;i<u.length;i++)g=se.union(g,u[i]);let m=[];for(l(d)&&m.push(d),l(p)&&m.push(p),l(g)&&m.push(g),i=0;i<m.length;i++){let y=m[i].clone(e._boundingSpheres[i]);e._boundingSpheres[i]=y,e._boundingSphereCV[i]=se.projectTo2D(y,t.mapProjection,e._boundingSphereCV[i])}Vo._updateBoundingVolumes(e,t,e.modelMatrix,!0),e._recomputeBoundingSpheres=!1}var L0e=new Sn,U0e=new de,V0e=new h,j0e=new se;function S$e(e,t){if(!l(e._batchTableAttributeIndices.distanceDisplayCondition)||e._batchTableBoundingSpheresUpdated)return;let i=e._batchTableBoundingSphereAttributeIndices,r=i.center3DHigh,o=i.center3DLow,a=i.center2DHigh,s=i.center2DLow,c=i.radius,u=t.mapProjection,f=u.ellipsoid,d=e._batchTable,p=e._instanceBoundingSpheres,g=p.length;for(let m=0;m<g;++m){let y=p[m];if(!l(y))continue;let A=e.modelMatrix;l(A)&&(y=se.transform(y,A,j0e));let b=y.center,x=y.radius,T=Sn.fromCartesian(b,L0e);if(d.setBatchedAttribute(m,r,T.high),d.setBatchedAttribute(m,o,T.low),!t.scene3DOnly){let C=f.cartesianToCartographic(b,U0e),E=u.project(C,V0e);T=Sn.fromCartesian(E,L0e),d.setBatchedAttribute(m,a,T.high),d.setBatchedAttribute(m,s,T.low)}d.setBatchedAttribute(m,c,x)}e._batchTableBoundingSpheresUpdated=!0}var E$=new h,w$e=new h;function N0e(e,t){if(!l(e._batchTableAttributeIndices.offset)||e._batchTableOffsetsUpdated||t.scene3DOnly)return;let i=e._batchTableOffsetAttribute2DIndex,r=t.mapProjection,o=r.ellipsoid,a=e._batchTable,s=e._instanceBoundingSpheres,c=s.length;for(let u=0;u<c;++u){let f=s[u];if(!l(f))continue;let d=a.getBatchedAttribute(u,e._batchTableAttributeIndices.offset);if(h.equals(d,h.ZERO)){a.setBatchedAttribute(u,i,h.ZERO);continue}let p=e.modelMatrix;l(p)&&(f=se.transform(f,p,j0e));let g=f.center;g=o.scaleToGeodeticSurface(g,w$e);let m=o.cartesianToCartographic(g,U0e),y=r.project(m,V0e),A=h.add(d,g,E$);m=o.cartesianToCartographic(A,m);let b=r.project(m,E$),x=h.subtract(b,y,E$),T=x.x;x.x=x.z,x.z=x.y,x.y=T,a.setBatchedAttribute(u,i,x)}e._batchTableOffsetsUpdated=!0}function I$e(e,t){let n=e._attributeLocations,i=e._geometries,r=t.scene3DOnly,o=t.context,a=[],s=i.length;for(let c=0;c<s;++c){let u=i[c];if(a.push(Vn.fromGeometry({context:o,geometry:u,attributeLocations:n,bufferUsage:Oe.STATIC_DRAW,interleave:e._interleave})),l(e._createBoundingVolumeFunction))e._createBoundingVolumeFunction(t,u);else if(e._boundingSpheres.push(se.clone(u.boundingSphere)),e._boundingSphereWC.push(new se),!r){let f=u.boundingSphereCV.center,d=f.x,p=f.y,g=f.z;f.x=g,f.y=d,f.z=p,e._boundingSphereCV.push(se.clone(u.boundingSphereCV)),e._boundingSphere2D.push(new se),e._boundingSphereMorph.push(new se)}}e._va=a,e._primitiveType=i[0].primitiveType,e.releaseGeometryInstances&&(e.geometryInstances=void 0),e._geometries=void 0,HP(e,t,sa.COMPLETE,void 0)}function P$e(e,t,n,i){let r=n.getRenderState(),o;i?(o=Xe(r,!1),o.cull={enabled:!0,face:Ui.BACK},e._frontFaceRS=je.fromCache(o),o.cull.face=Ui.FRONT,e._backFaceRS=je.fromCache(o)):(e._frontFaceRS=je.fromCache(r),e._backFaceRS=e._frontFaceRS),o=Xe(r,!1),l(e._depthFailAppearance)&&(o.depthTest.enabled=!1),l(e._depthFailAppearance)&&(r=e._depthFailAppearance.getRenderState(),o=Xe(r,!1),o.depthTest.func=Ac.GREATER,i?(o.cull={enabled:!0,face:Ui.BACK},e._frontFaceDepthFailRS=je.fromCache(o),o.cull.face=Ui.FRONT,e._backFaceDepthFailRS=je.fromCache(o)):(e._frontFaceDepthFailRS=je.fromCache(o),e._backFaceDepthFailRS=e._frontFaceRS))}function D$e(e,t,n){let i=t.context,r=e._attributeLocations,o=e._batchTable.getVertexShaderCallback()(n.vertexShaderSource);o=Vo._appendOffsetToShader(e,o),o=Vo._appendShowToShader(e,o),o=Vo._appendDistanceDisplayConditionToShader(e,o,t.scene3DOnly),o=D0e(o),o=Vo._updateColorAttribute(e,o,!1),o=O0e(e,o),o=Vo._modifyShaderPosition(e,o,t.scene3DOnly);let a=n.getFragmentShaderSource();a=R0e(a),e._sp=Zt.replaceCache({context:i,shaderProgram:e._sp,vertexShaderSource:o,fragmentShaderSource:a,attributeLocations:r}),M0e(e._sp,r),l(e._depthFailAppearance)&&(o=e._batchTable.getVertexShaderCallback()(e._depthFailAppearance.vertexShaderSource),o=Vo._appendShowToShader(e,o),o=Vo._appendDistanceDisplayConditionToShader(e,o,t.scene3DOnly),o=D0e(o),o=Vo._updateColorAttribute(e,o,!0),o=O0e(e,o),o=Vo._modifyShaderPosition(e,o,t.scene3DOnly),o=A$e(o),a=e._depthFailAppearance.getFragmentShaderSource(),a=R0e(a),a=b$e(a),e._spDepthFail=Zt.replaceCache({context:i,shaderProgram:e._spDepthFail,vertexShaderSource:o,fragmentShaderSource:a,attributeLocations:r}),M0e(e._spDepthFail,r))}var jP=new O,F0e=new h;function B0e(e,t,n,i){let r=l(n)?n._uniforms:void 0,o={},a=t.uniforms;if(l(a))for(let c in a)a.hasOwnProperty(c)&&(o[c]=x$e(a,c));let s=Ot(o,r);return s=e._batchTable.getUniformMapCallback()(s),l(e.rtcCenter)&&(s.u_modifiedModelView=function(){let c=i.context.uniformState.view;return O.multiply(c,e._modelMatrix,jP),O.multiplyByPoint(jP,e.rtcCenter,F0e),O.setTranslation(jP,F0e,jP),jP}),s}function R$e(e,t,n,i,r,o,a,s){let c=B0e(e,t,n,s),u;l(e._depthFailAppearance)&&(u=B0e(e,e._depthFailAppearance,e._depthFailAppearance.material,s));let f=i?Pe.TRANSLUCENT:Pe.OPAQUE,d=r?2:1;d*=l(e._depthFailAppearance)?2:1,o.length=e._va.length*d;let p=o.length,g=0;for(let m=0;m<p;++m){let y;r&&(y=o[m],l(y)||(y=o[m]=new nt({owner:e,primitiveType:e._primitiveType})),y.vertexArray=e._va[g],y.renderState=e._backFaceRS,y.shaderProgram=e._sp,y.uniformMap=c,y.pass=f,++m),y=o[m],l(y)||(y=o[m]=new nt({owner:e,primitiveType:e._primitiveType})),y.vertexArray=e._va[g],y.renderState=e._frontFaceRS,y.shaderProgram=e._sp,y.uniformMap=c,y.pass=f,l(e._depthFailAppearance)&&(r&&(++m,y=o[m],l(y)||(y=o[m]=new nt({owner:e,primitiveType:e._primitiveType})),y.vertexArray=e._va[g],y.renderState=e._backFaceDepthFailRS,y.shaderProgram=e._spDepthFail,y.uniformMap=u,y.pass=f),++m,y=o[m],l(y)||(y=o[m]=new nt({owner:e,primitiveType:e._primitiveType})),y.vertexArray=e._va[g],y.renderState=e._frontFaceDepthFailRS,y.shaderProgram=e._spDepthFail,y.uniformMap=u,y.pass=f),++g}}Vo._updateBoundingVolumes=function(e,t,n,i){let r,o,a;if(i||!O.equals(n,e._modelMatrix))for(O.clone(n,e._modelMatrix),o=e._boundingSpheres.length,r=0;r<o;++r)a=e._boundingSpheres[r],l(a)&&(e._boundingSphereWC[r]=se.transform(a,n,e._boundingSphereWC[r]),t.scene3DOnly||(e._boundingSphere2D[r]=se.clone(e._boundingSphereCV[r],e._boundingSphere2D[r]),e._boundingSphereMorph[r]=se.union(e._boundingSphereWC[r],e._boundingSphereCV[r])));let s=e.appearance.pixelSize;if(l(s))for(o=e._boundingSpheres.length,r=0;r<o;++r){a=e._boundingSpheres[r];let c=e._boundingSphereWC[r],f=t.camera.getPixelSize(a,t.context.drawingBufferWidth,t.context.drawingBufferHeight)*s;c.radius=a.radius+f}};function O$e(e,t,n,i,r,o,a,s){Vo._updateBoundingVolumes(e,t,r);let c;t.mode===re.SCENE3D?c=e._boundingSphereWC:t.mode===re.COLUMBUS_VIEW?c=e._boundingSphereCV:t.mode===re.SCENE2D&&l(e._boundingSphere2D)?c=e._boundingSphere2D:l(e._boundingSphereMorph)&&(c=e._boundingSphereMorph);let u=t.commandList,f=t.passes;if(f.render||f.pick){let d=e.allowPicking,p=Rn.castShadows(e.shadows),g=Rn.receiveShadows(e.shadows),m=n.length,y=s?2:1;y*=l(e._depthFailAppearance)?2:1;for(let A=0;A<m;++A){let b=Math.floor(A/y),x=n[A];x.modelMatrix=r,x.boundingVolume=c[b],x.cull=o,x.debugShowBoundingVolume=a,x.castShadows=p,x.receiveShadows=g,d?x.pickId="v_pickColor":x.pickId=void 0,u.push(x)}}}Vo.prototype.update=function(e){if(!l(this.geometryInstances)&&this._va.length===0||l(this.geometryInstances)&&Array.isArray(this.geometryInstances)&&this.geometryInstances.length===0||!l(this.appearance)||e.mode!==re.SCENE3D&&e.scene3DOnly||!e.passes.render&&!e.passes.pick)return;if(l(this._error))throw this._error;if(this._state===sa.FAILED)return;let t=e.context;if(l(this._batchTable)||m$e(this,t),this._batchTable.attributes.length>0){if(Ft.maximumVertexTextureImageUnits===0)throw new oe("Vertex texture fetch support is required to render primitives with per-instance attributes. The maximum number of vertex texture image units must be greater than zero.");this._batchTable.update(e)}if(this._state!==sa.COMPLETE&&this._state!==sa.COMBINED&&(this.asynchronous?C$e(this,e):v$e(this,e)),this._state===sa.COMBINED&&(S$e(this,e),N0e(this,e),I$e(this,e)),!this.show||this._state!==sa.COMPLETE)return;this._batchTableOffsetsUpdated||N0e(this,e),this._recomputeBoundingSpheres&&E$e(this,e);let n=this.appearance,i=n.material,r=!1,o=!1;this._appearance!==n?(this._appearance=n,this._material=i,r=!0,o=!0):this._material!==i&&(this._material=i,o=!0);let a=this.depthFailAppearance,s=l(a)?a.material:void 0;this._depthFailAppearance!==a?(this._depthFailAppearance=a,this._depthFailMaterial=s,r=!0,o=!0):this._depthFailMaterial!==s&&(this._depthFailMaterial=s,o=!0);let c=this._appearance.isTranslucent();this._translucent!==c&&(this._translucent=c,r=!0),l(this._material)&&this._material.update(t);let u=n.closed&&c;r&&(this._createRenderStatesFunction??P$e)(this,t,n,u),o&&(this._createShaderProgramFunction??D$e)(this,e,n),(r||o)&&(this._createCommandsFunction??R$e)(this,n,i,c,u,this._colorCommands,this._pickCommands,e),(this._updateAndQueueCommandsFunction??O$e)(this,e,this._colorCommands,this._pickCommands,this.modelMatrix,this.cull,this.debugShowBoundingVolume,u)};var M$e=new se,L$e=new se;function H0e(e,t,n){if(n===mn.TOP){let i=se.clone(e,M$e),r=se.clone(e,L$e);r.center=h.add(r.center,t,r.center),e=se.union(i,r,e)}else n===mn.ALL&&(e.center=h.add(e.center,t,e.center));return e}function N$e(e,t,n){return function(){let i=e.getBatchedAttribute(t,n),r=e.attributes[n],o=r.componentsPerAttribute,a=Y.createTypedArray(r.componentDatatype,o);return l(i.constructor.pack)?i.constructor.pack(i,a,0):a[0]=i,a}}function F$e(e,t,n,i,r){return function(o){let a=z0e(o);e.setBatchedAttribute(t,n,a),r==="offset"&&(i._recomputeBoundingSpheres=!0,i._batchTableOffsetsUpdated=!1)}}var B$e=new h;function k$e(e,t,n){t.boundingSphere={get:function(){let i=e._instanceBoundingSpheres[n];if(l(i)){i=i.clone();let r=e.modelMatrix,o=t.offset;l(o)&&H0e(i,h.fromArray(o.get(),0,B$e),e._offsetInstanceExtend[n]),l(r)&&(i=se.transform(i,r))}return i}},t.boundingSphereCV={get:function(){return e._instanceBoundingSpheresCV[n]}}}function z$e(e,t,n){t.pickId={get:function(){return e._pickIds[n]}}}Vo.prototype.getGeometryInstanceAttributes=function(e){let t=this._perInstanceAttributeCache.get(e);if(l(t))return t;let n=-1,i=this._lastPerInstanceAttributeIndex,r=this._instanceIds,o=r.length;for(let u=0;u<o;++u){let f=(i+u)%o;if(e===r[f]){n=f;break}}if(n===-1)return;let a=this._batchTable,s=this._batchTableAttributeIndices;t={};let c={};for(let u in s)if(s.hasOwnProperty(u)){let f=s[u];c[u]={get:N$e(a,n,f),set:F$e(a,n,f,this,u)}}return k$e(this,c,n),z$e(this,c,n),Object.defineProperties(t,c),this._lastPerInstanceAttributeIndex=n,this._perInstanceAttributeCache.set(e,t),t};Vo.prototype.isDestroyed=function(){return!1};Vo.prototype.destroy=function(){let e,t;this._sp=this._sp&&this._sp.destroy(),this._spDepthFail=this._spDepthFail&&this._spDepthFail.destroy();let n=this._va;for(e=n.length,t=0;t<e;++t)n[t].destroy();this._va=void 0;let i=this._pickIds;for(e=i.length,t=0;t<e;++t)i[t].destroy();return this._pickIds=void 0,this._batchTable=this._batchTable&&this._batchTable.destroy(),this._instanceIds=void 0,this._perInstanceAttributeCache=void 0,this._attributeLocations=void 0,ue(this)};function HP(e,t,n,i){e._error=i,e._state=n,t.afterRender.push(function(){return e._ready=e._state===sa.COMPLETE||e._state===sa.FAILED,!0})}var Fn=Vo;var G0e={NEVER:ee.NEVER,LESS:ee.LESS,EQUAL:ee.EQUAL,LESS_OR_EQUAL:ee.LEQUAL,GREATER:ee.GREATER,NOT_EQUAL:ee.NOTEQUAL,GREATER_OR_EQUAL:ee.GEQUAL,ALWAYS:ee.ALWAYS};Object.freeze(G0e);var Qn=G0e;var W0e={ZERO:ee.ZERO,KEEP:ee.KEEP,REPLACE:ee.REPLACE,INCREMENT:ee.INCR,DECREMENT:ee.DECR,INVERT:ee.INVERT,INCREMENT_WRAP:ee.INCR_WRAP,DECREMENT_WRAP:ee.DECR_WRAP};Object.freeze(W0e);var Pt=W0e;var x3={CESIUM_3D_TILE_MASK:128,SKIP_LOD_MASK:112,SKIP_LOD_BIT_SHIFT:4,CLASSIFICATION_MASK:15};x3.setCesium3DTileBit=function(){return{enabled:!0,frontFunction:Qn.ALWAYS,frontOperation:{fail:Pt.KEEP,zFail:Pt.KEEP,zPass:Pt.REPLACE},backFunction:Qn.ALWAYS,backOperation:{fail:Pt.KEEP,zFail:Pt.KEEP,zPass:Pt.REPLACE},reference:x3.CESIUM_3D_TILE_MASK,mask:x3.CESIUM_3D_TILE_MASK}};var qt=Object.freeze(x3);function H0(e){e=e??H.EMPTY_OBJECT,this.geometryInstances=e.geometryInstances,this._hasPerInstanceColors=!0;let t=e.appearance;l(t)||(t=new yc),this.appearance=t,this.show=e.show??!0,this.classificationType=e.classificationType??Zn.BOTH,this.debugShowBoundingVolume=e.debugShowBoundingVolume??!1,this._debugShowShadowVolume=e.debugShowShadowVolume??!1,this._primitiveOptions={geometryInstances:void 0,appearance:void 0,vertexCacheOptimize:!1,interleave:e.interleave??!1,releaseGeometryInstances:e.releaseGeometryInstances??!0,allowPicking:e.allowPicking??!0,asynchronous:e.asynchronous??!0,compressVertices:!1,_createShaderProgramFunction:void 0,_createCommandsFunction:void 0,_updateAndQueueCommandsFunction:void 0},this._zIndex=void 0,this._ready=!1,this._primitive=void 0,this._sp=void 0,this._sp2D=void 0,this._spMorph=void 0,this._renderState=q0e(!1),this._renderState3DTiles=q0e(!0),this._renderStateMorph=je.fromCache({cull:{enabled:!0,face:Ui.FRONT},depthTest:{enabled:!0},blending:en.PRE_MULTIPLIED_ALPHA_BLEND,depthMask:!1})}Object.defineProperties(H0.prototype,{interleave:{get:function(){return this._primitiveOptions.interleave}},releaseGeometryInstances:{get:function(){return this._primitiveOptions.releaseGeometryInstances}},allowPicking:{get:function(){return this._primitiveOptions.allowPicking}},asynchronous:{get:function(){return this._primitiveOptions.asynchronous}},ready:{get:function(){return this._ready}},debugShowShadowVolume:{get:function(){return this._debugShowShadowVolume}}});H0.initializeTerrainHeights=function(){return Oi.initialize()};function U$e(e,t,n){let i=t.context,r=e._primitive,o=r._attributeLocations,a=r._batchTable.getVertexShaderCallback()(Zk);a=Fn._appendShowToShader(r,a),a=Fn._appendDistanceDisplayConditionToShader(r,a),a=Fn._modifyShaderPosition(e,a,t.scene3DOnly);let s=r._batchTable.getVertexShaderCallback()(Jk);s=Fn._appendShowToShader(r,s),s=Fn._appendDistanceDisplayConditionToShader(r,s),s=Fn._modifyShaderPosition(e,s,t.scene3DOnly);let c=r._batchTable.getVertexShaderCallback()(Kk),u=[`GLOBE_MINIMUM_ALTITUDE ${t.mapProjection.ellipsoid.minimumRadius.toFixed(1)}`],f="",d="";l(n.material)?(d=l(n.material)?n.material.shaderSource:"",d.search(/in\s+float\s+v_polylineAngle;/g)!==-1&&u.push("ANGLE_VARYING"),d.search(/in\s+float\s+v_width;/g)!==-1&&u.push("WIDTH_VARYING")):f="PER_INSTANCE_COLOR",u.push(f);let p=e.debugShowShadowVolume?["DEBUG_SHOW_VOLUME",f]:[f],g=new Ge({defines:u,sources:[a]}),m=new Ge({defines:p,sources:[d,c]});e._sp=Zt.replaceCache({context:i,shaderProgram:r._sp,vertexShaderSource:g,fragmentShaderSource:m,attributeLocations:o});let y=i.shaderCache.getDerivedShaderProgram(e._sp,"2dColor");if(!l(y)){let b=new Ge({defines:u.concat(["COLUMBUS_VIEW_2D"]),sources:[a]});y=i.shaderCache.createDerivedShaderProgram(e._sp,"2dColor",{context:i,shaderProgram:e._sp2D,vertexShaderSource:b,fragmentShaderSource:m,attributeLocations:o})}e._sp2D=y;let A=i.shaderCache.getDerivedShaderProgram(e._sp,"MorphColor");if(!l(A)){let b=new Ge({defines:u.concat([`MAX_TERRAIN_HEIGHT ${Oi._defaultMaxTerrainHeight.toFixed(1)}`]),sources:[s]});c=r._batchTable.getVertexShaderCallback()($k);let x=new Ge({defines:p,sources:[d,c]});A=i.shaderCache.createDerivedShaderProgram(e._sp,"MorphColor",{context:i,shaderProgram:e._spMorph,vertexShaderSource:b,fragmentShaderSource:x,attributeLocations:o})}e._spMorph=A}function q0e(e){return je.fromCache({cull:{enabled:!0},blending:en.PRE_MULTIPLIED_ALPHA_BLEND,depthMask:!1,stencilTest:{enabled:e,frontFunction:Qn.EQUAL,frontOperation:{fail:Pt.KEEP,zFail:Pt.KEEP,zPass:Pt.KEEP},backFunction:Qn.EQUAL,backOperation:{fail:Pt.KEEP,zFail:Pt.KEEP,zPass:Pt.KEEP},reference:qt.CESIUM_3D_TILE_MASK,mask:qt.CESIUM_3D_TILE_MASK}})}function V$e(e,t,n,i,r,o){let a=e._primitive,s=a._va.length;r.length=s,o.length=s;let u=t instanceof Ua?{}:n._uniforms,f=a._batchTable.getUniformMapCallback()(u);for(let d=0;d<s;d++){let p=a._va[d],g=r[d];l(g)||(g=r[d]=new nt({owner:e,primitiveType:a._primitiveType})),g.vertexArray=p,g.renderState=e._renderState,g.shaderProgram=e._sp,g.uniformMap=f,g.pass=Pe.TERRAIN_CLASSIFICATION,g.pickId="czm_batchTable_pickColor(v_endPlaneNormalEcAndBatchId.w)";let m=nt.shallowClone(g,g.derivedCommands.tileset);m.renderState=e._renderState3DTiles,m.pass=Pe.CESIUM_3D_TILE_CLASSIFICATION,g.derivedCommands.tileset=m;let y=nt.shallowClone(g,g.derivedCommands.color2D);y.shaderProgram=e._sp2D,g.derivedCommands.color2D=y;let A=nt.shallowClone(m,m.derivedCommands.color2D);A.shaderProgram=e._sp2D,m.derivedCommands.color2D=A;let b=nt.shallowClone(g,g.derivedCommands.colorMorph);b.renderState=e._renderStateMorph,b.shaderProgram=e._spMorph,b.pickId="czm_batchTable_pickColor(v_batchId)",g.derivedCommands.colorMorph=b}}function Y0e(e,t,n,i,r,o,a){n.mode===re.MORPHING?t=t.derivedCommands.colorMorph:n.mode!==re.SCENE3D&&(t=t.derivedCommands.color2D),t.modelMatrix=i,t.boundingVolume=o,t.cull=r,t.debugShowBoundingVolume=a,n.commandList.push(t)}function j$e(e,t,n,i,r,o,a){let s=e._primitive;Fn._updateBoundingVolumes(s,t,r);let c;t.mode===re.SCENE3D?c=s._boundingSphereWC:t.mode===re.COLUMBUS_VIEW?c=s._boundingSphereCV:t.mode===re.SCENE2D&&l(s._boundingSphere2D)?c=s._boundingSphere2D:l(s._boundingSphereMorph)&&(c=s._boundingSphereMorph);let u=t.mode===re.MORPHING,f=e.classificationType,d=f!==Zn.CESIUM_3D_TILE,p=f!==Zn.TERRAIN&&!u,g,m=t.passes;if(m.render||m.pick&&s.allowPicking){let y=n.length;for(let A=0;A<y;++A){let b=c[A];d&&(g=n[A],Y0e(e,g,t,r,o,b,a)),p&&(g=n[A].derivedCommands.tileset,Y0e(e,g,t,r,o,b,a))}}}H0.prototype.update=function(e){if(!l(this._primitive)&&!l(this.geometryInstances))return;if(!Oi.initialized){H0.initializeTerrainHeights();return}let t,n=this,i=this._primitiveOptions;if(!l(this._primitive)){let r=Array.isArray(this.geometryInstances)?this.geometryInstances:[this.geometryInstances],o=r.length,a=new Array(o),s;for(t=0;t<o;++t)if(s=r[t].attributes,!l(s)||!l(s.color)){this._hasPerInstanceColors=!1;break}for(t=0;t<o;++t){let c=r[t];s={};let u=c.attributes;for(let f in u)u.hasOwnProperty(f)&&(s[f]=u[f]);l(s.width)||(s.width=new yl({componentDatatype:Y.UNSIGNED_BYTE,componentsPerAttribute:1,value:[c.geometry.width]})),c.geometry._scene3DOnly=e.scene3DOnly,HC.setProjectionAndEllipsoid(c.geometry,e.mapProjection),a[t]=new Bt({geometry:c.geometry,attributes:s,id:c.id,pickPrimitive:n})}i.geometryInstances=a,i.appearance=this.appearance,i._createShaderProgramFunction=function(c,u,f){U$e(n,u,f)},i._createCommandsFunction=function(c,u,f,d,p,g,m){V$e(n,u,f,d,g,m)},i._updateAndQueueCommandsFunction=function(c,u,f,d,p,g,m,y){j$e(n,u,f,d,p,g,m)},this._primitive=new Fn(i)}if(this.appearance instanceof Ua&&!this._hasPerInstanceColors)throw new pe("All GeometryInstances must have color attributes to use PolylineColorAppearance with GroundPolylinePrimitive.");this._primitive.appearance=this.appearance,this._primitive.show=this.show,this._primitive.debugShowBoundingVolume=this.debugShowBoundingVolume,this._primitive.update(e),e.afterRender.push(()=>{!this._ready&&l(this._primitive)&&this._primitive.ready&&(this._ready=!0,this.releaseGeometryInstances&&(this.geometryInstances=void 0))})};H0.prototype.getGeometryInstanceAttributes=function(e){return this._primitive.getGeometryInstanceAttributes(e)};H0.isSupported=function(e){return e.frameState.context.depthTexture};H0.prototype.isDestroyed=function(){return!1};H0.prototype.destroy=function(){return this._primitive=this._primitive&&this._primitive.destroy(),this._sp=this._sp&&this._sp.destroy(),this._sp2D=void 0,this._spMorph=void 0,ue(this)};var tp=H0;var T3=`in vec3 position3DHigh;
in vec3 position3DLow;
in float batchId;

#ifdef EXTRUDED_GEOMETRY
in vec3 extrudeDirection;

uniform float u_globeMinimumAltitude;
#endif // EXTRUDED_GEOMETRY

#ifdef PER_INSTANCE_COLOR
out vec4 v_color;
#endif // PER_INSTANCE_COLOR

#ifdef TEXTURE_COORDINATES
#ifdef SPHERICAL
out vec4 v_sphericalExtents;
#else // SPHERICAL
out vec2 v_inversePlaneExtents;
out vec4 v_westPlane;
out vec4 v_southPlane;
#endif // SPHERICAL
out vec3 v_uvMinAndSphericalLongitudeRotation;
out vec3 v_uMaxAndInverseDistance;
out vec3 v_vMaxAndInverseDistance;
#endif // TEXTURE_COORDINATES

void main()
{
    vec4 position = czm_computePosition();

#ifdef EXTRUDED_GEOMETRY
    float delta = min(u_globeMinimumAltitude, czm_geometricToleranceOverMeter * length(position.xyz));
    delta *= czm_sceneMode == czm_sceneMode3D ? 1.0 : 0.0;

    //extrudeDirection is zero for the top layer
    position = position + vec4(extrudeDirection * delta, 0.0);
#endif

#ifdef TEXTURE_COORDINATES
#ifdef SPHERICAL
    v_sphericalExtents = czm_batchTable_sphericalExtents(batchId);
    v_uvMinAndSphericalLongitudeRotation.z = czm_batchTable_longitudeRotation(batchId);
#else // SPHERICAL
#ifdef COLUMBUS_VIEW_2D
    vec4 planes2D_high = czm_batchTable_planes2D_HIGH(batchId);
    vec4 planes2D_low = czm_batchTable_planes2D_LOW(batchId);

    // If the primitive is split across the IDL (planes2D_high.x > planes2D_high.w):
    // - If this vertex is on the east side of the IDL (position3DLow.y > 0.0, comparison with position3DHigh may produce artifacts)
    // - existing "east" is on the wrong side of the world, far away (planes2D_high/low.w)
    // - so set "east" as beyond the eastmost extent of the projection (idlSplitNewPlaneHiLow)
    vec2 idlSplitNewPlaneHiLow = vec2(EAST_MOST_X_HIGH - (WEST_MOST_X_HIGH - planes2D_high.w), EAST_MOST_X_LOW - (WEST_MOST_X_LOW - planes2D_low.w));
    bool idlSplit = planes2D_high.x > planes2D_high.w && position3DLow.y > 0.0;
    planes2D_high.w = czm_branchFreeTernary(idlSplit, idlSplitNewPlaneHiLow.x, planes2D_high.w);
    planes2D_low.w = czm_branchFreeTernary(idlSplit, idlSplitNewPlaneHiLow.y, planes2D_low.w);

    // - else, if this vertex is on the west side of the IDL (position3DLow.y < 0.0)
    // - existing "west" is on the wrong side of the world, far away (planes2D_high/low.x)
    // - so set "west" as beyond the westmost extent of the projection (idlSplitNewPlaneHiLow)
    idlSplit = planes2D_high.x > planes2D_high.w && position3DLow.y < 0.0;
    idlSplitNewPlaneHiLow = vec2(WEST_MOST_X_HIGH - (EAST_MOST_X_HIGH - planes2D_high.x), WEST_MOST_X_LOW - (EAST_MOST_X_LOW - planes2D_low.x));
    planes2D_high.x = czm_branchFreeTernary(idlSplit, idlSplitNewPlaneHiLow.x, planes2D_high.x);
    planes2D_low.x = czm_branchFreeTernary(idlSplit, idlSplitNewPlaneHiLow.y, planes2D_low.x);

    vec3 southWestCorner = (czm_modelViewRelativeToEye * czm_translateRelativeToEye(vec3(0.0, planes2D_high.xy), vec3(0.0, planes2D_low.xy))).xyz;
    vec3 northWestCorner = (czm_modelViewRelativeToEye * czm_translateRelativeToEye(vec3(0.0, planes2D_high.x, planes2D_high.z), vec3(0.0, planes2D_low.x, planes2D_low.z))).xyz;
    vec3 southEastCorner = (czm_modelViewRelativeToEye * czm_translateRelativeToEye(vec3(0.0, planes2D_high.w, planes2D_high.y), vec3(0.0, planes2D_low.w, planes2D_low.y))).xyz;
#else // COLUMBUS_VIEW_2D
    // 3D case has smaller "plane extents," so planes encoded as a 64 bit position and 2 vec3s for distances/direction
    vec3 southWestCorner = (czm_modelViewRelativeToEye * czm_translateRelativeToEye(czm_batchTable_southWest_HIGH(batchId), czm_batchTable_southWest_LOW(batchId))).xyz;
    vec3 northWestCorner = czm_normal * czm_batchTable_northward(batchId) + southWestCorner;
    vec3 southEastCorner = czm_normal * czm_batchTable_eastward(batchId) + southWestCorner;
#endif // COLUMBUS_VIEW_2D

    vec3 eastWard = southEastCorner - southWestCorner;
    float eastExtent = length(eastWard);
    eastWard /= eastExtent;

    vec3 northWard = northWestCorner - southWestCorner;
    float northExtent = length(northWard);
    northWard /= northExtent;

    v_westPlane = vec4(eastWard, -dot(eastWard, southWestCorner));
    v_southPlane = vec4(northWard, -dot(northWard, southWestCorner));
    v_inversePlaneExtents = vec2(1.0 / eastExtent, 1.0 / northExtent);
#endif // SPHERICAL
    vec4 uvMinAndExtents = czm_batchTable_uvMinAndExtents(batchId);
    vec4 uMaxVmax = czm_batchTable_uMaxVmax(batchId);

    v_uMaxAndInverseDistance = vec3(uMaxVmax.xy, uvMinAndExtents.z);
    v_vMaxAndInverseDistance = vec3(uMaxVmax.zw, uvMinAndExtents.w);
    v_uvMinAndSphericalLongitudeRotation.xy = uvMinAndExtents.xy;
#endif // TEXTURE_COORDINATES

#ifdef PER_INSTANCE_COLOR
    v_color = czm_batchTable_color(batchId);
#endif

    gl_Position = czm_depthClamp(czm_modelViewProjectionRelativeToEye * position);
}
`;var kb=`#ifdef VECTOR_TILE
uniform vec4 u_highlightColor;
#endif

void main(void)
{
#ifdef VECTOR_TILE
    out_FragColor = czm_gammaCorrect(u_highlightColor);
#else
    out_FragColor = vec4(1.0);
#endif
    czm_writeDepthClamp();
}
`;var C3=`in vec3 v_positionEC;
in vec3 v_normalEC;
in vec4 v_color;

void main()
{
    vec3 positionToEyeEC = -v_positionEC;

    vec3 normalEC = normalize(v_normalEC);
#ifdef FACE_FORWARD
    normalEC = faceforward(normalEC, vec3(0.0, 0.0, 1.0), -normalEC);
#endif

    vec4 color = czm_gammaCorrect(v_color);

    czm_materialInput materialInput;
    materialInput.normalEC = normalEC;
    materialInput.positionToEyeEC = positionToEyeEC;
    czm_material material = czm_getDefaultMaterial(materialInput);
    material.diffuse = color.rgb;
    material.alpha = color.a;

    out_FragColor = czm_phong(normalize(positionToEyeEC), material, czm_lightDirectionEC);
}
`;var v3=`in vec3 position3DHigh;
in vec3 position3DLow;
in vec3 normal;
in vec4 color;
in float batchId;

out vec3 v_positionEC;
out vec3 v_normalEC;
out vec4 v_color;

void main()
{
    vec4 p = czm_computePosition();

    v_positionEC = (czm_modelViewRelativeToEye * p).xyz;      // position in eye coordinates
    v_normalEC = czm_normal * normal;                         // normal in eye coordinates
    v_color = color;

    gl_Position = czm_modelViewProjectionRelativeToEye * p;
}
`;var E3=`in vec3 position3DHigh;
in vec3 position3DLow;
in vec4 color;
in float batchId;

out vec4 v_color;

void main()
{
    vec4 p = czm_computePosition();

    v_color = color;

    gl_Position = czm_modelViewProjectionRelativeToEye * p;
}
`;function G0(e){e=e??H.EMPTY_OBJECT;let t=e.translucent??!0,n=e.closed??!1,i=e.flat??!1,r=i?E3:v3,o=i?Ev:C3,a=i?G0.FLAT_VERTEX_FORMAT:G0.VERTEX_FORMAT;this.material=void 0,this.translucent=t,this._vertexShaderSource=e.vertexShaderSource??r,this._fragmentShaderSource=e.fragmentShaderSource??o,this._renderState=Sr.getDefaultRenderState(t,n,e.renderState),this._closed=n,this._vertexFormat=a,this._flat=i,this._faceForward=e.faceForward??!n}Object.defineProperties(G0.prototype,{vertexShaderSource:{get:function(){return this._vertexShaderSource}},fragmentShaderSource:{get:function(){return this._fragmentShaderSource}},renderState:{get:function(){return this._renderState}},closed:{get:function(){return this._closed}},vertexFormat:{get:function(){return this._vertexFormat}},flat:{get:function(){return this._flat}},faceForward:{get:function(){return this._faceForward}}});G0.VERTEX_FORMAT=Be.POSITION_AND_NORMAL;G0.FLAT_VERTEX_FORMAT=Be.POSITION_ONLY;G0.prototype.getFragmentShaderSource=Sr.prototype.getFragmentShaderSource;G0.prototype.isTranslucent=Sr.prototype.isTranslucent;G0.prototype.getRenderState=Sr.prototype.getRenderState;var _n=G0;var GP=`#ifdef TEXTURE_COORDINATES
#ifdef SPHERICAL
in vec4 v_sphericalExtents;
#else // SPHERICAL
in vec2 v_inversePlaneExtents;
in vec4 v_westPlane;
in vec4 v_southPlane;
#endif // SPHERICAL
in vec3 v_uvMinAndSphericalLongitudeRotation;
in vec3 v_uMaxAndInverseDistance;
in vec3 v_vMaxAndInverseDistance;
#endif // TEXTURE_COORDINATES

#ifdef PER_INSTANCE_COLOR
in vec4 v_color;
#endif

#ifdef NORMAL_EC
vec3 getEyeCoordinate3FromWindowCoordinate(vec2 fragCoord, float logDepthOrDepth) {
    vec4 eyeCoordinate = czm_windowToEyeCoordinates(fragCoord, logDepthOrDepth);
    return eyeCoordinate.xyz / eyeCoordinate.w;
}

vec3 vectorFromOffset(vec4 eyeCoordinate, vec2 positiveOffset) {
    vec2 glFragCoordXY = gl_FragCoord.xy;
    // Sample depths at both offset and negative offset
    float upOrRightLogDepth = czm_unpackDepth(texture(czm_globeDepthTexture, (glFragCoordXY + positiveOffset) / czm_viewport.zw));
    float downOrLeftLogDepth = czm_unpackDepth(texture(czm_globeDepthTexture, (glFragCoordXY - positiveOffset) / czm_viewport.zw));
    // Explicitly evaluate both paths
    // Necessary for multifrustum and for edges of the screen
    bvec2 upOrRightInBounds = lessThan(glFragCoordXY + positiveOffset, czm_viewport.zw);
    float useUpOrRight = float(upOrRightLogDepth > 0.0 && upOrRightInBounds.x && upOrRightInBounds.y);
    float useDownOrLeft = float(useUpOrRight == 0.0);
    vec3 upOrRightEC = getEyeCoordinate3FromWindowCoordinate(glFragCoordXY + positiveOffset, upOrRightLogDepth);
    vec3 downOrLeftEC = getEyeCoordinate3FromWindowCoordinate(glFragCoordXY - positiveOffset, downOrLeftLogDepth);
    return (upOrRightEC - (eyeCoordinate.xyz / eyeCoordinate.w)) * useUpOrRight + ((eyeCoordinate.xyz / eyeCoordinate.w) - downOrLeftEC) * useDownOrLeft;
}
#endif // NORMAL_EC

void main(void)
{
#ifdef REQUIRES_EC
    float logDepthOrDepth = czm_unpackDepth(texture(czm_globeDepthTexture, gl_FragCoord.xy / czm_viewport.zw));
    vec4 eyeCoordinate = czm_windowToEyeCoordinates(gl_FragCoord.xy, logDepthOrDepth);
#endif

#ifdef REQUIRES_WC
    vec4 worldCoordinate4 = czm_inverseView * eyeCoordinate;
    vec3 worldCoordinate = worldCoordinate4.xyz / worldCoordinate4.w;
#endif

#ifdef TEXTURE_COORDINATES
    vec2 uv;
#ifdef SPHERICAL
    // Treat world coords as a sphere normal for spherical coordinates
    vec2 sphericalLatLong = czm_approximateSphericalCoordinates(worldCoordinate);
    sphericalLatLong.y += v_uvMinAndSphericalLongitudeRotation.z;
    sphericalLatLong.y = czm_branchFreeTernary(sphericalLatLong.y < czm_pi, sphericalLatLong.y, sphericalLatLong.y - czm_twoPi);
    uv.x = (sphericalLatLong.y - v_sphericalExtents.y) * v_sphericalExtents.w;
    uv.y = (sphericalLatLong.x - v_sphericalExtents.x) * v_sphericalExtents.z;
#else // SPHERICAL
    // Unpack planes and transform to eye space
    uv.x = czm_planeDistance(v_westPlane, eyeCoordinate.xyz / eyeCoordinate.w) * v_inversePlaneExtents.x;
    uv.y = czm_planeDistance(v_southPlane, eyeCoordinate.xyz / eyeCoordinate.w) * v_inversePlaneExtents.y;
#endif // SPHERICAL
#endif // TEXTURE_COORDINATES

#ifdef CULL_FRAGMENTS
    // When classifying translucent geometry, logDepthOrDepth == 0.0
    // indicates a region that should not be classified, possibly due to there
    // being opaque pixels there in another buffer.
    if (uv.x <= 0.0 || 1.0 <= uv.x || uv.y <= 0.0 || 1.0 <= uv.y || logDepthOrDepth == 0.0) {
        discard;
    }
#endif

#ifdef PICK
    out_FragColor.a = 1.0; // Explicitly set the alpha, otherwise this may be discarded by ShaderSource.createPickFragmentShaderSource
#ifdef CULL_FRAGMENTS
    czm_writeDepthClamp();
#endif // CULL_FRAGMENTS
#else // PICK

#ifdef NORMAL_EC
    // Compute normal by sampling adjacent pixels in 2x2 block in screen space
    vec3 downUp = vectorFromOffset(eyeCoordinate, vec2(0.0, 1.0));
    vec3 leftRight = vectorFromOffset(eyeCoordinate, vec2(1.0, 0.0));
    vec3 normalEC = normalize(cross(leftRight, downUp));
#endif


#ifdef PER_INSTANCE_COLOR

    vec4 color = czm_gammaCorrect(v_color);
#ifdef FLAT
    out_FragColor = color;
#else // FLAT
    czm_materialInput materialInput;
    materialInput.normalEC = normalEC;
    materialInput.positionToEyeEC = -eyeCoordinate.xyz;
    czm_material material = czm_getDefaultMaterial(materialInput);
    material.diffuse = color.rgb;
    material.alpha = color.a;

    out_FragColor = czm_phong(normalize(-eyeCoordinate.xyz), material, czm_lightDirectionEC);
#endif // FLAT

    // Premultiply alpha. Required for classification primitives on translucent globe.
    out_FragColor.rgb *= out_FragColor.a;

#else // PER_INSTANCE_COLOR

    // Material support.
    // USES_ is distinct from REQUIRES_, because some things are dependencies of each other or
    // dependencies for culling but might not actually be used by the material.

    czm_materialInput materialInput;

#ifdef USES_NORMAL_EC
    materialInput.normalEC = normalEC;
#endif

#ifdef USES_POSITION_TO_EYE_EC
    materialInput.positionToEyeEC = -eyeCoordinate.xyz;
#endif

#ifdef USES_TANGENT_TO_EYE
    materialInput.tangentToEyeMatrix = czm_eastNorthUpToEyeCoordinates(worldCoordinate, normalEC);
#endif

#ifdef USES_ST
    // Remap texture coordinates from computed (approximately aligned with cartographic space) to the desired
    // texture coordinate system, which typically forms a tight oriented bounding box around the geometry.
    // Shader is provided a set of reference points for remapping.
    materialInput.st.x = czm_lineDistance(v_uvMinAndSphericalLongitudeRotation.xy, v_uMaxAndInverseDistance.xy, uv) * v_uMaxAndInverseDistance.z;
    materialInput.st.y = czm_lineDistance(v_uvMinAndSphericalLongitudeRotation.xy, v_vMaxAndInverseDistance.xy, uv) * v_vMaxAndInverseDistance.z;
#endif

    czm_material material = czm_getMaterial(materialInput);

#ifdef FLAT
    out_FragColor = vec4(material.diffuse + material.emission, material.alpha);
#else // FLAT
    out_FragColor = czm_phong(normalize(-eyeCoordinate.xyz), material, czm_lightDirectionEC);
#endif // FLAT

    // Premultiply alpha. Required for classification primitives on translucent globe.
    out_FragColor.rgb *= out_FragColor.a;

#endif // PER_INSTANCE_COLOR
    czm_writeDepthClamp();
#endif // PICK
}
`;function ud(e,t,n){this._projectionExtentDefines={eastMostYhighDefine:"",eastMostYlowDefine:"",westMostYhighDefine:"",westMostYlowDefine:""};let i=new S$;i.requiresTextureCoordinates=e,i.requiresEC=!n.flat;let r=new S$;if(r.requiresTextureCoordinates=e,n instanceof _n)i.requiresNormalEC=!n.flat;else{let o=`${n.material.shaderSource}
${n.fragmentShaderSource}`;i.normalEC=o.indexOf("materialInput.normalEC")!==-1||o.indexOf("czm_getDefaultMaterial")!==-1,i.positionToEyeEC=o.indexOf("materialInput.positionToEyeEC")!==-1,i.tangentToEyeMatrix=o.indexOf("materialInput.tangentToEyeMatrix")!==-1,i.st=o.indexOf("materialInput.st")!==-1}this._colorShaderDependencies=i,this._pickShaderDependencies=r,this._appearance=n,this._extentsCulling=e,this._planarExtents=t}ud.prototype.createFragmentShader=function(e){let t=this._appearance,n=this._colorShaderDependencies,i=[];!e&&!this._planarExtents&&i.push("SPHERICAL"),n.requiresEC&&i.push("REQUIRES_EC"),n.requiresWC&&i.push("REQUIRES_WC"),n.requiresTextureCoordinates&&i.push("TEXTURE_COORDINATES"),this._extentsCulling&&i.push("CULL_FRAGMENTS"),n.requiresNormalEC&&i.push("NORMAL_EC"),t instanceof _n&&i.push("PER_INSTANCE_COLOR"),n.normalEC&&i.push("USES_NORMAL_EC"),n.positionToEyeEC&&i.push("USES_POSITION_TO_EYE_EC"),n.tangentToEyeMatrix&&i.push("USES_TANGENT_TO_EYE"),n.st&&i.push("USES_ST"),t.flat&&i.push("FLAT");let r="";return t instanceof _n||(r=t.material.shaderSource),new Ge({defines:i,sources:[r,GP]})};ud.prototype.createPickFragmentShader=function(e){let t=this._pickShaderDependencies,n=["PICK"];return!e&&!this._planarExtents&&n.push("SPHERICAL"),t.requiresEC&&n.push("REQUIRES_EC"),t.requiresWC&&n.push("REQUIRES_WC"),t.requiresTextureCoordinates&&n.push("TEXTURE_COORDINATES"),this._extentsCulling&&n.push("CULL_FRAGMENTS"),new Ge({defines:n,sources:[GP],pickColorQualifier:"in"})};ud.prototype.createVertexShader=function(e,t,n,i){return tge(this._colorShaderDependencies,this._planarExtents,n,e,t,this._appearance,i,this._projectionExtentDefines)};ud.prototype.createPickVertexShader=function(e,t,n,i){return tge(this._pickShaderDependencies,this._planarExtents,n,e,t,void 0,i,this._projectionExtentDefines)};var X0e=new h,K0e=new de,$0e={high:0,low:0};function tge(e,t,n,i,r,o,a,s){let c=i.slice();if(s.eastMostYhighDefine===""){let u=K0e;u.longitude=I.PI,u.latitude=0,u.height=0;let f=a.project(u,X0e),d=Sn.encode(f.x,$0e);s.eastMostYhighDefine=`EAST_MOST_X_HIGH ${d.high.toFixed(`${d.high}`.length+1)}`,s.eastMostYlowDefine=`EAST_MOST_X_LOW ${d.low.toFixed(`${d.low}`.length+1)}`;let p=K0e;p.longitude=-I.PI,p.latitude=0,p.height=0;let g=a.project(p,X0e);d=Sn.encode(g.x,$0e),s.westMostYhighDefine=`WEST_MOST_X_HIGH ${d.high.toFixed(`${d.high}`.length+1)}`,s.westMostYlowDefine=`WEST_MOST_X_LOW ${d.low.toFixed(`${d.low}`.length+1)}`}return n&&(c.push(s.eastMostYhighDefine),c.push(s.eastMostYlowDefine),c.push(s.westMostYhighDefine),c.push(s.westMostYlowDefine)),l(o)&&o instanceof _n&&c.push("PER_INSTANCE_COLOR"),e.requiresTextureCoordinates&&(c.push("TEXTURE_COORDINATES"),t||n||c.push("SPHERICAL"),n&&c.push("COLUMBUS_VIEW_2D")),new Ge({defines:c,sources:[r]})}function S$(){this._requiresEC=!1,this._requiresWC=!1,this._requiresNormalEC=!1,this._requiresTextureCoordinates=!1,this._usesNormalEC=!1,this._usesPositionToEyeEC=!1,this._usesTangentToEyeMat=!1,this._usesSt=!1}Object.defineProperties(S$.prototype,{requiresEC:{get:function(){return this._requiresEC},set:function(e){this._requiresEC=e||this._requiresEC}},requiresWC:{get:function(){return this._requiresWC},set:function(e){this._requiresWC=e||this._requiresWC,this.requiresEC=this._requiresWC}},requiresNormalEC:{get:function(){return this._requiresNormalEC},set:function(e){this._requiresNormalEC=e||this._requiresNormalEC,this.requiresEC=this._requiresNormalEC}},requiresTextureCoordinates:{get:function(){return this._requiresTextureCoordinates},set:function(e){this._requiresTextureCoordinates=e||this._requiresTextureCoordinates,this.requiresWC=this._requiresTextureCoordinates}},normalEC:{set:function(e){this.requiresNormalEC=e,this._usesNormalEC=e},get:function(){return this._usesNormalEC}},tangentToEyeMatrix:{set:function(e){this.requiresWC=e,this.requiresNormalEC=e,this._usesTangentToEyeMat=e},get:function(){return this._usesTangentToEyeMat}},positionToEyeEC:{set:function(e){this.requiresEC=e,this._usesPositionToEyeEC=e},get:function(){return this._usesPositionToEyeEC}},st:{set:function(e){this.requiresTextureCoordinates=e,this._usesSt=e},get:function(){return this._usesSt}}});function J0e(e,t,n){return Math.abs((t.y-e.y)*n.x-(t.x-e.x)*n.y+t.x*e.y-t.y*e.x)/k.distance(t,e)}var H$e=[new k,new k,new k,new k];function nge(e,t){let n=H$e,i=k.unpack(t,0,n[0]),r=k.unpack(t,2,n[1]),o=k.unpack(t,4,n[2]);e.uMaxVmax=new yl({componentDatatype:Y.FLOAT,componentsPerAttribute:4,normalize:!1,value:[r.x,r.y,o.x,o.y]});let a=1/J0e(i,r,o),s=1/J0e(i,o,r);e.uvMinAndExtents=new yl({componentDatatype:Y.FLOAT,componentsPerAttribute:4,normalize:!1,value:[i.x,i.y,a,s]})}var ige=new de,rge=new h,G$e=new h,W$e=new h,S3={high:0,low:0};function oge(e,t,n){let i=ige;i.height=0,i.longitude=e.west,i.latitude=e.south;let r=t.project(i,rge);i.latitude=e.north;let o=t.project(i,G$e);i.longitude=e.east,i.latitude=e.south;let a=t.project(i,W$e),s=[0,0,0,0],c=[0,0,0,0],u=Sn.encode(r.x,S3);s[0]=u.high,c[0]=u.low,u=Sn.encode(r.y,S3),s[1]=u.high,c[1]=u.low,u=Sn.encode(o.y,S3),s[2]=u.high,c[2]=u.low,u=Sn.encode(a.x,S3),s[3]=u.high,c[3]=u.low,n.planes2D_HIGH=new yl({componentDatatype:Y.FLOAT,componentsPerAttribute:4,normalize:!1,value:s}),n.planes2D_LOW=new yl({componentDatatype:Y.FLOAT,componentsPerAttribute:4,normalize:!1,value:c})}var q$e=new O,Y$e=new O,Z0e=new h,X$e=new de,K$e=[new de,new de,new de,new de,new de,new de,new de,new de];function $$e(e,t,n,i,r,o){let a=ie.center(e,X$e);a.height=n;let s=de.toCartesian(a,t,Z0e),c=mt.eastNorthUpToFixedFrame(s,t,q$e),u=O.inverse(c,Y$e),f=e.west,d=e.east,p=e.north,g=e.south,m=K$e;m[0].latitude=g,m[0].longitude=f,m[1].latitude=p,m[1].longitude=f,m[2].latitude=p,m[2].longitude=d,m[3].latitude=g,m[3].longitude=d;let y=(f+d)*.5,A=(p+g)*.5;m[4].latitude=g,m[4].longitude=y,m[5].latitude=p,m[5].longitude=y,m[6].latitude=A,m[6].longitude=f,m[7].latitude=A,m[7].longitude=d;let b=Number.POSITIVE_INFINITY,x=Number.NEGATIVE_INFINITY,T=Number.POSITIVE_INFINITY,C=Number.NEGATIVE_INFINITY;for(let R=0;R<8;R++){m[R].height=n;let M=de.toCartesian(m[R],t,Z0e);O.multiplyByPoint(u,M,M),M.z=0,b=Math.min(b,M.x),x=Math.max(x,M.x),T=Math.min(T,M.y),C=Math.max(C,M.y)}let E=i;E.x=b,E.y=T,E.z=0,O.multiplyByPoint(c,E,E);let w=r;w.x=x,w.y=T,w.z=0,O.multiplyByPoint(c,w,w),h.subtract(w,E,r);let D=o;D.x=b,D.y=C,D.z=0,O.multiplyByPoint(c,D,D),h.subtract(D,E,o)}var J$e=new h,Z$e=new h,Q$e=new Sn;ud.getPlanarTextureCoordinateAttributes=function(e,t,n,i,r){let o=rge,a=J$e,s=Z$e;$$e(e,n,r??0,o,a,s);let c={};nge(c,t);let u=Sn.fromCartesian(o,Q$e);return c.southWest_HIGH=new yl({componentDatatype:Y.FLOAT,componentsPerAttribute:3,normalize:!1,value:h.pack(u.high,[0,0,0])}),c.southWest_LOW=new yl({componentDatatype:Y.FLOAT,componentsPerAttribute:3,normalize:!1,value:h.pack(u.low,[0,0,0])}),c.eastward=new yl({componentDatatype:Y.FLOAT,componentsPerAttribute:3,normalize:!1,value:h.pack(a,[0,0,0])}),c.northward=new yl({componentDatatype:Y.FLOAT,componentsPerAttribute:3,normalize:!1,value:h.pack(s,[0,0,0])}),oge(e,i,c),c};var eJe=new h;function Q0e(e,t,n,i){let r=ige;r.latitude=e,r.longitude=t,r.height=0;let o=de.toCartesian(r,n,eJe),a=Math.sqrt(o.x*o.x+o.y*o.y),s=I.fastApproximateAtan2(a,o.z),c=I.fastApproximateAtan2(o.x,o.y);return i.x=s,i.y=c,i}var ege=new k;ud.getSphericalExtentGeometryInstanceAttributes=function(e,t,n,i){let r=Q0e(e.south,e.west,n,ege),o=r.x,a=r.y,s=Q0e(e.north,e.east,n,ege),c=s.x,u=s.y,f=0;a>u&&(f=I.PI-a,a=-I.PI,u+=f),o-=I.EPSILON5,a-=I.EPSILON5,c+=I.EPSILON5,u+=I.EPSILON5;let d=1/(u-a),p=1/(c-o),g={sphericalExtents:new yl({componentDatatype:Y.FLOAT,componentsPerAttribute:4,normalize:!1,value:[o,a,p,d]}),longitudeRotation:new yl({componentDatatype:Y.FLOAT,componentsPerAttribute:1,normalize:!1,value:[f]})};return nge(g,t),oge(e,i,g),g};ud.hasAttributesForTextureCoordinatePlanes=function(e){return l(e.southWest_HIGH)&&l(e.southWest_LOW)&&l(e.northward)&&l(e.eastward)&&l(e.planes2D_HIGH)&&l(e.planes2D_LOW)&&l(e.uMaxVmax)&&l(e.uvMinAndExtents)};ud.hasAttributesForSphericalExtents=function(e){return l(e.sphericalExtents)&&l(e.longitudeRotation)&&l(e.planes2D_HIGH)&&l(e.planes2D_LOW)&&l(e.uMaxVmax)&&l(e.uvMinAndExtents)};function tJe(e){return Math.max(e.width,e.height)>ud.MAX_WIDTH_FOR_PLANAR_EXTENTS}ud.shouldUseSphericalCoordinates=function(e){return tJe(e)};ud.MAX_WIDTH_FOR_PLANAR_EXTENTS=I.toRadians(1);var fd=ud;function zb(e){e=e??H.EMPTY_OBJECT;let t=e.geometryInstances;this.geometryInstances=t,this.show=e.show??!0,this.classificationType=e.classificationType??Zn.BOTH,this.debugShowBoundingVolume=e.debugShowBoundingVolume??!1,this.debugShowShadowVolume=e.debugShowShadowVolume??!1,this._debugShowShadowVolume=!1,this._extruded=e._extruded??!1,this._uniformMap=e._uniformMap,this._sp=void 0,this._spStencil=void 0,this._spPick=void 0,this._spColor=void 0,this._spPick2D=void 0,this._spColor2D=void 0,this._rsStencilDepthPass=void 0,this._rsStencilDepthPass3DTiles=void 0,this._rsColorPass=void 0,this._rsPickPass=void 0,this._commandsIgnoreShow=[],this._ready=!1,this._primitive=void 0,this._pickPrimitive=e._pickPrimitive,this._hasSphericalExtentsAttribute=!1,this._hasPlanarExtentsAttributes=!1,this._hasPerColorAttribute=!1,this.appearance=e.appearance,this._createBoundingVolumeFunction=e._createBoundingVolumeFunction,this._updateAndQueueCommandsFunction=e._updateAndQueueCommandsFunction,this._usePickOffsets=!1,this._primitiveOptions={geometryInstances:void 0,appearance:void 0,vertexCacheOptimize:e.vertexCacheOptimize??!1,interleave:e.interleave??!1,releaseGeometryInstances:e.releaseGeometryInstances??!0,allowPicking:e.allowPicking??!0,asynchronous:e.asynchronous??!0,compressVertices:e.compressVertices??!0,_createBoundingVolumeFunction:void 0,_createRenderStatesFunction:void 0,_createShaderProgramFunction:void 0,_createCommandsFunction:void 0,_updateAndQueueCommandsFunction:void 0,_createPickOffsets:!0}}Object.defineProperties(zb.prototype,{vertexCacheOptimize:{get:function(){return this._primitiveOptions.vertexCacheOptimize}},interleave:{get:function(){return this._primitiveOptions.interleave}},releaseGeometryInstances:{get:function(){return this._primitiveOptions.releaseGeometryInstances}},allowPicking:{get:function(){return this._primitiveOptions.allowPicking}},asynchronous:{get:function(){return this._primitiveOptions.asynchronous}},compressVertices:{get:function(){return this._primitiveOptions.compressVertices}},ready:{get:function(){return this._ready}},_needs2DShader:{get:function(){return this._hasPlanarExtentsAttributes||this._hasSphericalExtentsAttribute}}});zb.isSupported=function(e){return e.context.stencilBuffer};function Dv(e,t){let n=t?Qn.EQUAL:Qn.ALWAYS;return{colorMask:{red:!1,green:!1,blue:!1,alpha:!1},stencilTest:{enabled:e,frontFunction:n,frontOperation:{fail:Pt.KEEP,zFail:Pt.DECREMENT_WRAP,zPass:Pt.KEEP},backFunction:n,backOperation:{fail:Pt.KEEP,zFail:Pt.INCREMENT_WRAP,zPass:Pt.KEEP},reference:qt.CESIUM_3D_TILE_MASK,mask:qt.CESIUM_3D_TILE_MASK},stencilMask:qt.CLASSIFICATION_MASK,depthTest:{enabled:!0,func:Ac.LESS_OR_EQUAL},depthMask:!1}}function I$(e){return{stencilTest:{enabled:e,frontFunction:Qn.NOT_EQUAL,frontOperation:{fail:Pt.ZERO,zFail:Pt.ZERO,zPass:Pt.ZERO},backFunction:Qn.NOT_EQUAL,backOperation:{fail:Pt.ZERO,zFail:Pt.ZERO,zPass:Pt.ZERO},reference:0,mask:qt.CLASSIFICATION_MASK},stencilMask:qt.CLASSIFICATION_MASK,depthTest:{enabled:!1},depthMask:!1,blending:en.PRE_MULTIPLIED_ALPHA_BLEND}}var nJe={stencilTest:{enabled:!0,frontFunction:Qn.NOT_EQUAL,frontOperation:{fail:Pt.ZERO,zFail:Pt.ZERO,zPass:Pt.ZERO},backFunction:Qn.NOT_EQUAL,backOperation:{fail:Pt.ZERO,zFail:Pt.ZERO,zPass:Pt.ZERO},reference:0,mask:qt.CLASSIFICATION_MASK},stencilMask:qt.CLASSIFICATION_MASK,depthTest:{enabled:!1},depthMask:!1};function iJe(e,t,n,i){if(l(e._rsStencilDepthPass))return;let r=!e.debugShowShadowVolume;e._rsStencilDepthPass=je.fromCache(Dv(r,!1)),e._rsStencilDepthPass3DTiles=je.fromCache(Dv(r,!0)),e._rsColorPass=je.fromCache(I$(r,!1)),e._rsPickPass=je.fromCache(nJe)}function rJe(e,t){if(!e.compressVertices)return t;if(t.search(/in\s+vec3\s+extrudeDirection;/g)!==-1){let n="compressedAttributes",i=`in vec2 ${n};`,r=`vec3 extrudeDirection;
`,o=`    extrudeDirection = czm_octDecode(${n}, 65535.0);
`,a=t;a=a.replace(/in\s+vec3\s+extrudeDirection;/g,""),a=Ge.replaceMain(a,"czm_non_compressed_main");let s=`void main() 
{ 
${o}    czm_non_compressed_main(); 
}`;return[i,r,a,s].join(`
`)}}function oJe(e,t){let n=t.context,i=e._primitive,r=T3;r=e._primitive._batchTable.getVertexShaderCallback()(r),r=Fn._appendDistanceDisplayConditionToShader(i,r),r=Fn._modifyShaderPosition(e,r,t.scene3DOnly),r=Fn._updateColorAttribute(i,r);let o=e._hasPlanarExtentsAttributes,a=o||e._hasSphericalExtentsAttribute;e._extruded&&(r=rJe(i,r));let s=e._extruded?"EXTRUDED_GEOMETRY":"",c=new Ge({defines:[s],sources:[r]}),u=new Ge({sources:[kb]}),f=e._primitive._attributeLocations,d=new fd(a,o,e.appearance);if(e._spStencil=Zt.replaceCache({context:n,shaderProgram:e._spStencil,vertexShaderSource:c,fragmentShaderSource:u,attributeLocations:f}),e._primitive.allowPicking){let m=Ge.createPickVertexShaderSource(r);m=Fn._appendShowToShader(i,m),m=Fn._updatePickColorAttribute(m);let y=d.createPickFragmentShader(!1),A=d.createPickVertexShader([s],m,!1,t.mapProjection);if(e._spPick=Zt.replaceCache({context:n,shaderProgram:e._spPick,vertexShaderSource:A,fragmentShaderSource:y,attributeLocations:f}),a){let b=n.shaderCache.getDerivedShaderProgram(e._spPick,"2dPick");if(!l(b)){let x=d.createPickFragmentShader(!0),T=d.createPickVertexShader([s],m,!0,t.mapProjection);b=n.shaderCache.createDerivedShaderProgram(e._spPick,"2dPick",{vertexShaderSource:T,fragmentShaderSource:x,attributeLocations:f})}e._spPick2D=b}}else e._spPick=Zt.fromCache({context:n,vertexShaderSource:c,fragmentShaderSource:u,attributeLocations:f});r=Fn._appendShowToShader(i,r),c=new Ge({defines:[s],sources:[r]}),e._sp=Zt.replaceCache({context:n,shaderProgram:e._sp,vertexShaderSource:c,fragmentShaderSource:u,attributeLocations:f});let p=d.createFragmentShader(!1),g=d.createVertexShader([s],r,!1,t.mapProjection);if(e._spColor=Zt.replaceCache({context:n,shaderProgram:e._spColor,vertexShaderSource:g,fragmentShaderSource:p,attributeLocations:f}),a){let m=n.shaderCache.getDerivedShaderProgram(e._spColor,"2dColor");if(!l(m)){let y=d.createFragmentShader(!0),A=d.createVertexShader([s],r,!0,t.mapProjection);m=n.shaderCache.createDerivedShaderProgram(e._spColor,"2dColor",{vertexShaderSource:A,fragmentShaderSource:y,attributeLocations:f})}e._spColor2D=m}}function aJe(e,t){let n=e._primitive,i=n._va.length*2;t.length=i;let r,o,a,s=0,c=n._batchTable.getUniformMapCallback()(e._uniformMap),u=e._needs2DShader;for(r=0;r<i;r+=2){let g=n._va[s++];o=t[r],l(o)||(o=t[r]=new nt({owner:e,primitiveType:n._primitiveType})),o.vertexArray=g,o.renderState=e._rsStencilDepthPass,o.shaderProgram=e._sp,o.uniformMap=c,o.pass=Pe.TERRAIN_CLASSIFICATION,a=nt.shallowClone(o,o.derivedCommands.tileset),a.renderState=e._rsStencilDepthPass3DTiles,a.pass=Pe.CESIUM_3D_TILE_CLASSIFICATION,o.derivedCommands.tileset=a,o=t[r+1],l(o)||(o=t[r+1]=new nt({owner:e,primitiveType:n._primitiveType})),o.vertexArray=g,o.renderState=e._rsColorPass,o.shaderProgram=e._spColor,o.pass=Pe.TERRAIN_CLASSIFICATION;let y=e.appearance.material;if(l(y)&&(c=Ot(c,y._uniforms)),o.uniformMap=c,a=nt.shallowClone(o,o.derivedCommands.tileset),a.pass=Pe.CESIUM_3D_TILE_CLASSIFICATION,o.derivedCommands.tileset=a,u){let A=nt.shallowClone(o,o.derivedCommands.appearance2D);A.shaderProgram=e._spColor2D,o.derivedCommands.appearance2D=A,A=nt.shallowClone(a,a.derivedCommands.appearance2D),A.shaderProgram=e._spColor2D,a.derivedCommands.appearance2D=A}}let f=e._commandsIgnoreShow,d=e._spStencil,p=0;i=f.length=i/2;for(let g=0;g<i;++g){let m=f[g]=nt.shallowClone(t[p],f[g]);m.shaderProgram=d,m.pass=Pe.CESIUM_3D_TILE_CLASSIFICATION_IGNORE_SHOW,p+=2}}function sJe(e,t){let n=e._usePickOffsets,i=e._primitive,r=i._va.length*2,o,a=0,s;n&&(o=i._pickOffsets,r=o.length*2),t.length=r;let c,u,f,d=0,p=i._batchTable.getUniformMapCallback()(e._uniformMap),g=e._needs2DShader;for(c=0;c<r;c+=2){let m=i._va[d++];if(n&&(s=o[a++],m=i._va[s.index]),u=t[c],l(u)||(u=t[c]=new nt({owner:e,primitiveType:i._primitiveType,pickOnly:!0})),u.vertexArray=m,u.renderState=e._rsStencilDepthPass,u.shaderProgram=e._sp,u.uniformMap=p,u.pass=Pe.TERRAIN_CLASSIFICATION,n&&(u.offset=s.offset,u.count=s.count),f=nt.shallowClone(u,u.derivedCommands.tileset),f.renderState=e._rsStencilDepthPass3DTiles,f.pass=Pe.CESIUM_3D_TILE_CLASSIFICATION,u.derivedCommands.tileset=f,u=t[c+1],l(u)||(u=t[c+1]=new nt({owner:e,primitiveType:i._primitiveType,pickOnly:!0})),u.vertexArray=m,u.renderState=e._rsPickPass,u.shaderProgram=e._spPick,u.uniformMap=p,u.pass=Pe.TERRAIN_CLASSIFICATION,n&&(u.offset=s.offset,u.count=s.count),f=nt.shallowClone(u,u.derivedCommands.tileset),f.pass=Pe.CESIUM_3D_TILE_CLASSIFICATION,u.derivedCommands.tileset=f,g){let y=nt.shallowClone(u,u.derivedCommands.pick2D);y.shaderProgram=e._spPick2D,u.derivedCommands.pick2D=y,y=nt.shallowClone(f,f.derivedCommands.pick2D),y.shaderProgram=e._spPick2D,f.derivedCommands.pick2D=y}}}function cJe(e,t,n,i,r,o,a){aJe(e,o),sJe(e,a)}function age(e,t){return Math.floor(e%t/2)}function w$(e,t,n,i,r,o){e.modelMatrix=n,e.boundingVolume=r,e.cull=i,e.debugShowBoundingVolume=o,t.commandList.push(e)}function sge(e,t,n,i,r){e.modelMatrix=n,e.boundingVolume=r,e.cull=i,t.commandList.push(e)}function lJe(e,t,n,i,r,o,a,s){let c=e._primitive;Fn._updateBoundingVolumes(c,t,r);let u;t.mode===re.SCENE3D?u=c._boundingSphereWC:t.mode===re.COLUMBUS_VIEW?u=c._boundingSphereCV:t.mode===re.SCENE2D&&l(c._boundingSphere2D)?u=c._boundingSphere2D:l(c._boundingSphereMorph)&&(u=c._boundingSphereMorph);let f=e.classificationType,d=f!==Zn.CESIUM_3D_TILE,p=f!==Zn.TERRAIN,g=t.passes,m,y,A;if(g.render){let b=n.length;for(m=0;m<b;++m)y=u[age(m,b)],d&&(A=n[m],w$(A,t,r,o,y,a)),p&&(A=n[m].derivedCommands.tileset,w$(A,t,r,o,y,a));if(t.invertClassification){let x=e._commandsIgnoreShow,T=x.length;for(m=0;m<T;++m)y=u[m],A=x[m],w$(A,t,r,o,y,a)}}if(g.pick){let b=i.length,x=c._pickOffsets;for(m=0;m<b;++m){let T=x[age(m,b)];y=u[T.index],d&&(A=i[m],sge(A,t,r,o,y)),p&&(A=i[m].derivedCommands.tileset,sge(A,t,r,o,y))}}}zb.prototype.update=function(e){if(!l(this._primitive)&&!l(this.geometryInstances))return;let t=this.appearance;l(t)&&l(t.material)&&t.material.update(e.context);let n=this,i=this._primitiveOptions;if(!l(this._primitive)){let r=Array.isArray(this.geometryInstances)?this.geometryInstances:[this.geometryInstances],o=r.length,a,s,c,u=!1,f=!0,d,p=!1,g=!1;for(o>0&&(c=r[0].attributes,p=fd.hasAttributesForSphericalExtents(c),g=fd.hasAttributesForTextureCoordinatePlanes(c),d=c.color),a=0;a<o;a++){s=r[a];let y=s.attributes.color;l(y)&&(u=!0),f=f&&l(y)&&Kt.equals(d,y)}if(!f&&!p&&!g)throw new pe("All GeometryInstances must have the same color attribute except via GroundPrimitives");u&&!l(t)&&(t=new _n({flat:!0}),this.appearance=t),this._usePickOffsets=!p&&!g,this._hasSphericalExtentsAttribute=p,this._hasPlanarExtentsAttributes=g,this._hasPerColorAttribute=u;let m=new Array(o);for(a=0;a<o;++a)s=r[a],m[a]=new Bt({geometry:s.geometry,attributes:s.attributes,modelMatrix:s.modelMatrix,id:s.id,pickPrimitive:this._pickPrimitive??n});i.appearance=t,i.geometryInstances=m,l(this._createBoundingVolumeFunction)&&(i._createBoundingVolumeFunction=function(y,A){n._createBoundingVolumeFunction(y,A)}),i._createRenderStatesFunction=function(y,A,b,x){iJe(n,A)},i._createShaderProgramFunction=function(y,A,b){oJe(n,A)},i._createCommandsFunction=function(y,A,b,x,T,C,E){cJe(n,void 0,void 0,!0,!1,C,E)},l(this._updateAndQueueCommandsFunction)?i._updateAndQueueCommandsFunction=function(y,A,b,x,T,C,E,w){n._updateAndQueueCommandsFunction(y,A,b,x,T,C,E,w)}:i._updateAndQueueCommandsFunction=function(y,A,b,x,T,C,E,w){lJe(n,A,b,x,T,C,E,w)},this._primitive=new Fn(i)}this.debugShowShadowVolume&&!this._debugShowShadowVolume&&this._ready?(this._debugShowShadowVolume=!0,this._rsStencilDepthPass=je.fromCache(Dv(!1,!1)),this._rsStencilDepthPass3DTiles=je.fromCache(Dv(!1,!0)),this._rsColorPass=je.fromCache(I$(!1))):!this.debugShowShadowVolume&&this._debugShowShadowVolume&&(this._debugShowShadowVolume=!1,this._rsStencilDepthPass=je.fromCache(Dv(!0,!1)),this._rsStencilDepthPass3DTiles=je.fromCache(Dv(!0,!0)),this._rsColorPass=je.fromCache(I$(!0))),this._primitive.appearance!==t&&(this._primitive.appearance=t),this._primitive.show=this.show,this._primitive.debugShowBoundingVolume=this.debugShowBoundingVolume,this._primitive.update(e),e.afterRender.push(()=>{l(this._primitive)&&this._primitive.ready&&(this._ready=!0,this.releaseGeometryInstances&&(this.geometryInstances=void 0))})};zb.prototype.getGeometryInstanceAttributes=function(e){return this._primitive.getGeometryInstanceAttributes(e)};zb.prototype.isDestroyed=function(){return!1};zb.prototype.destroy=function(){return this._primitive=this._primitive&&this._primitive.destroy(),this._sp=this._sp&&this._sp.destroy(),this._spPick=this._spPick&&this._spPick.destroy(),this._spColor=this._spColor&&this._spColor.destroy(),this._spPick2D=void 0,this._spColor2D=void 0,ue(this)};var WP=zb;var uJe={u_globeMinimumAltitude:function(){return 55e3}};function hu(e){e=e??H.EMPTY_OBJECT;let t=e.appearance,n=e.geometryInstances;if(!l(t)&&l(n)){let r=Array.isArray(n)?n:[n],o=r.length;for(let a=0;a<o;a++){let s=r[a].attributes;if(l(s)&&l(s.color)){t=new _n({flat:!0});break}}}this.appearance=t,this.geometryInstances=e.geometryInstances,this.show=e.show??!0,this.classificationType=e.classificationType??Zn.BOTH,this.debugShowBoundingVolume=e.debugShowBoundingVolume??!1,this.debugShowShadowVolume=e.debugShowShadowVolume??!1,this._boundingVolumes=[],this._boundingVolumes2D=[],this._ready=!1,this._primitive=void 0,this._maxHeight=void 0,this._minHeight=void 0,this._maxTerrainHeight=Oi._defaultMaxTerrainHeight,this._minTerrainHeight=Oi._defaultMinTerrainHeight,this._boundingSpheresKeys=[],this._boundingSpheres=[],this._useFragmentCulling=!1,this._zIndex=void 0;let i=this;this._classificationPrimitiveOptions={geometryInstances:void 0,appearance:void 0,vertexCacheOptimize:e.vertexCacheOptimize??!1,interleave:e.interleave??!1,releaseGeometryInstances:e.releaseGeometryInstances??!0,allowPicking:e.allowPicking??!0,asynchronous:e.asynchronous??!0,compressVertices:e.compressVertices??!0,_createBoundingVolumeFunction:void 0,_updateAndQueueCommandsFunction:void 0,_pickPrimitive:i,_extruded:!0,_uniformMap:uJe}}Object.defineProperties(hu.prototype,{vertexCacheOptimize:{get:function(){return this._classificationPrimitiveOptions.vertexCacheOptimize}},interleave:{get:function(){return this._classificationPrimitiveOptions.interleave}},releaseGeometryInstances:{get:function(){return this._classificationPrimitiveOptions.releaseGeometryInstances}},allowPicking:{get:function(){return this._classificationPrimitiveOptions.allowPicking}},asynchronous:{get:function(){return this._classificationPrimitiveOptions.asynchronous}},compressVertices:{get:function(){return this._classificationPrimitiveOptions.compressVertices}},ready:{get:function(){return this._ready}}});hu.isSupported=WP.isSupported;function cge(e){return function(t,n){let i=n.maximumRadius,r=i/Math.cos(t*.5)-i;return e._maxHeight+r}}function lge(e){return function(t,n){return e._minHeight}}var fJe=new h,dJe=new h,hJe=new h,mJe=new de,pJe=new ie;function w3(e,t){let n=e.mapProjection.ellipsoid;if(!l(t.attributes)||!l(t.attributes.position3DHigh))return l(t.rectangle)?t.rectangle:void 0;let i=t.attributes.position3DHigh.values,r=t.attributes.position3DLow.values,o=i.length,a=Number.POSITIVE_INFINITY,s=Number.POSITIVE_INFINITY,c=Number.NEGATIVE_INFINITY,u=Number.NEGATIVE_INFINITY;for(let d=0;d<o;d+=3){let p=h.unpack(i,d,fJe),g=h.unpack(r,d,dJe),m=h.add(p,g,hJe),y=n.cartesianToCartographic(m,mJe),A=y.latitude,b=y.longitude;a=Math.min(a,A),s=Math.min(s,b),c=Math.max(c,A),u=Math.max(u,b)}let f=pJe;return f.north=c,f.south=a,f.east=u,f.west=s,f}function gJe(e,t,n){let i=Oi.getMinimumMaximumHeights(t,n);e._minTerrainHeight=i.minimumTerrainHeight,e._maxTerrainHeight=i.maximumTerrainHeight}function _Je(e,t,n){let i=t.mapProjection.ellipsoid,r=w3(t,n),o=Jt.fromRectangle(r,e._minHeight,e._maxHeight,i);if(e._boundingVolumes.push(o),!t.scene3DOnly){let a=t.mapProjection,s=se.fromRectangleWithHeights2D(r,a,e._maxHeight,e._minHeight);h.fromElements(s.center.z,s.center.x,s.center.y,s.center),e._boundingVolumes2D.push(s)}}function P$(e,t){return Math.floor(e%t/2)}function D$(e,t,n,i,r,o,a){let s=e._primitive;n.mode!==re.SCENE3D&&t.shaderProgram===s._spColor&&s._needs2DShader&&(t=t.derivedCommands.appearance2D),t.owner=e,t.modelMatrix=i,t.boundingVolume=o,t.cull=r,t.debugShowBoundingVolume=a,n.commandList.push(t)}function uge(e,t,n,i,r,o){let a=e._primitive;n.mode!==re.SCENE3D&&t.shaderProgram===a._spPick&&a._needs2DShader&&(t=t.derivedCommands.pick2D),t.owner=e,t.modelMatrix=i,t.boundingVolume=o,t.cull=r,n.commandList.push(t)}function yJe(e,t,n,i,r,o,a,s){let c;t.mode===re.SCENE3D?c=e._boundingVolumes:c=e._boundingVolumes2D;let u=e.classificationType,f=u!==Zn.CESIUM_3D_TILE,d=u!==Zn.TERRAIN,p=t.passes,g=e._primitive,m,y,A;if(p.render){let b=n.length;for(m=0;m<b;++m)y=c[P$(m,b)],f&&(A=n[m],D$(e,A,t,r,o,y,a)),d&&(A=n[m].derivedCommands.tileset,D$(e,A,t,r,o,y,a));if(t.invertClassification){let x=g._commandsIgnoreShow,T=x.length;for(m=0;m<T;++m)y=c[m],A=x[m],D$(e,A,t,r,o,y,a)}}if(p.pick){let b=i.length,x;for(e._useFragmentCulling||(x=g._primitive._pickOffsets),m=0;m<b;++m){if(y=c[P$(m,b)],!e._useFragmentCulling){let T=x[P$(m,b)];y=c[T.index]}f&&(A=i[m],uge(e,A,t,r,o,y)),d&&(A=i[m].derivedCommands.tileset,uge(e,A,t,r,o,y))}}}hu.initializeTerrainHeights=function(){return Oi.initialize()};hu.prototype.update=function(e){if(!l(this._primitive)&&!l(this.geometryInstances))return;if(!Oi.initialized){hu.initializeTerrainHeights();return}let t=this,n=this._classificationPrimitiveOptions;if(!l(this._primitive)){let i=e.mapProjection.ellipsoid,r,o,a,s=Array.isArray(this.geometryInstances)?this.geometryInstances:[this.geometryInstances],c=s.length,u=new Array(c),f,d;for(f=0;f<c;++f){r=s[f],o=r.geometry;let y=w3(e,o);l(d)?l(y)&&ie.union(d,y,d):d=ie.clone(y);let A=r.id;if(l(A)&&l(y)){let b=Oi.getBoundingSphere(y,i);this._boundingSpheresKeys.push(A),this._boundingSpheres.push(b)}a=o.constructor,!l(a)||l(a.createShadowVolume)}gJe(this,d,i);let p=e.verticalExaggeration,g=e.verticalExaggerationRelativeHeight;this._minHeight=pr.getHeight(this._minTerrainHeight,p,g),this._maxHeight=pr.getHeight(this._maxTerrainHeight,p,g);let m=hu._supportsMaterials(e.context);if(this._useFragmentCulling=m,m){let y,A=!0;for(f=0;f<c;++f)if(r=s[f],o=r.geometry,d=w3(e,o),fd.shouldUseSphericalCoordinates(d)){A=!1;break}for(f=0;f<c;++f){r=s[f],o=r.geometry,a=o.constructor;let b=w3(e,o),x=o.textureCoordinateRotationPoints;A?y=fd.getPlanarTextureCoordinateAttributes(b,x,i,e.mapProjection,this._maxHeight):y=fd.getSphericalExtentGeometryInstanceAttributes(b,x,i,e.mapProjection);let T=r.attributes;for(let C in T)T.hasOwnProperty(C)&&(y[C]=T[C]);u[f]=new Bt({geometry:a.createShadowVolume(o,lge(this),cge(this)),attributes:y,id:r.id})}}else for(f=0;f<c;++f)r=s[f],o=r.geometry,a=o.constructor,u[f]=new Bt({geometry:a.createShadowVolume(o,lge(this),cge(this)),attributes:r.attributes,id:r.id});n.geometryInstances=u,n.appearance=this.appearance,n._createBoundingVolumeFunction=function(y,A){_Je(t,y,A)},n._updateAndQueueCommandsFunction=function(y,A,b,x,T,C,E,w){yJe(t,A,b,x,T,C,E,w)},this._primitive=new WP(n)}this._primitive.appearance=this.appearance,this._primitive.show=this.show,this._primitive.debugShowShadowVolume=this.debugShowShadowVolume,this._primitive.debugShowBoundingVolume=this.debugShowBoundingVolume,this._primitive.update(e),e.afterRender.push(()=>{!this._ready&&l(this._primitive)&&this._primitive.ready&&(this._ready=!0,this.releaseGeometryInstances&&(this.geometryInstances=void 0))})};hu.prototype.getBoundingSphere=function(e){let t=this._boundingSpheresKeys.indexOf(e);if(t!==-1)return this._boundingSpheres[t]};hu.prototype.getGeometryInstanceAttributes=function(e){return this._primitive.getGeometryInstanceAttributes(e)};hu.prototype.isDestroyed=function(){return!1};hu.prototype.destroy=function(){return this._primitive=this._primitive&&this._primitive.destroy(),ue(this)};hu._supportsMaterials=function(e){return e.depthTexture};hu.supportsMaterials=function(e){return hu._supportsMaterials(e.frameState.context)};var mu=hu;function Js(e){e=e??H.EMPTY_OBJECT,this._primitives=[],this._guid=Kn(),this._primitiveAdded=new be,this._primitiveRemoved=new be,this._zIndex=void 0,this.show=e.show??!0,this.destroyPrimitives=e.destroyPrimitives??!0,this._countReferences=e.countReferences??!1}Object.defineProperties(Js.prototype,{length:{get:function(){return this._primitives.length}},primitiveAdded:{get:function(){return this._primitiveAdded}},primitiveRemoved:{get:function(){return this._primitiveRemoved}}});Js.prototype.add=function(e,t){let n=l(t),i=e._external=e._external||{},r=i._composites=i._composites||{};return r[this._guid]={collection:this},n?this._primitives.splice(t,0,e):this._primitives.push(e),this._countReferences&&(l(i._referenceCount)?++i._referenceCount:i._referenceCount=1),this._primitiveAdded.raiseEvent(e),e};Js.prototype.remove=function(e){if(this.contains(e)){let t=this._primitives.indexOf(e);if(t!==-1)return this._primitives.splice(t,1),delete e._external._composites[this._guid],this._countReferences&&e._external._referenceCount--,this.destroyPrimitives&&(!this._countReferences||e._external._referenceCount<=0)&&e.destroy(),this._primitiveRemoved.raiseEvent(e),!0}return!1};Js.prototype.removeAndDestroy=function(e){let t=this.remove(e);return t&&!this.destroyPrimitives&&e.destroy(),t};Js.prototype.removeAll=function(){let e=this._primitives,t=e.length;for(let n=0;n<t;++n){let i=e[n];delete i._external._composites[this._guid],this._countReferences&&i._external._referenceCount--,this.destroyPrimitives&&(!this._countReferences||i._external._referenceCount<=0)&&i.destroy(),this._primitiveRemoved.raiseEvent(i)}this._primitives=[]};Js.prototype.contains=function(e){return!!(l(e)&&e._external&&e._external._composites&&e._external._composites[this._guid])};function I3(e,t){return e._primitives.indexOf(t)}Js.prototype.raise=function(e){if(l(e)){let t=I3(this,e),n=this._primitives;if(t!==n.length-1){let i=n[t];n[t]=n[t+1],n[t+1]=i}}};Js.prototype.raiseToTop=function(e){if(l(e)){let t=I3(this,e),n=this._primitives;t!==n.length-1&&(n.splice(t,1),n.push(e))}};Js.prototype.lower=function(e){if(l(e)){let t=I3(this,e),n=this._primitives;if(t!==0){let i=n[t];n[t]=n[t-1],n[t-1]=i}}};Js.prototype.lowerToBottom=function(e){if(l(e)){let t=I3(this,e),n=this._primitives;t!==0&&(n.splice(t,1),n.unshift(e))}};Js.prototype.get=function(e){return this._primitives[e]};Js.prototype.update=function(e){if(!this.show)return;let t=this._primitives;for(let n=0;n<t.length;++n)t[n].update(e)};Js.prototype.prePassesUpdate=function(e){let t=this._primitives;for(let n=0;n<t.length;++n){let i=t[n];l(i.prePassesUpdate)&&i.prePassesUpdate(e)}};Js.prototype.updateForPass=function(e,t){let n=this._primitives;for(let i=0;i<n.length;++i){let r=n[i];l(r.updateForPass)&&r.updateForPass(e,t)}};Js.prototype.postPassesUpdate=function(e){let t=this._primitives;for(let n=0;n<t.length;++n){let i=t[n];l(i.postPassesUpdate)&&i.postPassesUpdate(e)}};Js.prototype.isDestroyed=function(){return!1};Js.prototype.destroy=function(){return this.removeAll(),ue(this)};var pu=Js;function np(){this._length=0,this._collections={},this._collectionsArray=[],this.show=!0}Object.defineProperties(np.prototype,{length:{get:function(){return this._length}}});np.prototype.add=function(e,t){t=t??0;let n=this._collections[t];if(!l(n)){n=new pu({destroyPrimitives:!1}),n._zIndex=t,this._collections[t]=n;let i=this._collectionsArray,r=0;for(;r<i.length&&i[r]._zIndex<t;)r++;i.splice(r,0,n)}return n.add(e),this._length++,e._zIndex=t,e};np.prototype.set=function(e,t){return t===e._zIndex||(this.remove(e,!0),this.add(e,t)),e};np.prototype.remove=function(e,t){if(this.contains(e)){let n=e._zIndex,i=this._collections[n],r;return t?r=i.remove(e):r=i.removeAndDestroy(e),r&&this._length--,i.length===0&&(this._collectionsArray.splice(this._collectionsArray.indexOf(i),1),this._collections[n]=void 0,i.destroy()),r}return!1};np.prototype.removeAll=function(){let e=this._collectionsArray;for(let t=0;t<e.length;t++){let n=e[t];n.destroyPrimitives=!0,n.destroy()}this._collections={},this._collectionsArray=[],this._length=0};np.prototype.contains=function(e){if(!l(e))return!1;let t=this._collections[e._zIndex];return l(t)&&t.contains(e)};np.prototype.update=function(e){if(!this.show)return;let t=this._collectionsArray;for(let n=0;n<t.length;n++)t[n].update(e)};np.prototype.isDestroyed=function(){return!1};np.prototype.destroy=function(){return this.removeAll(),ue(this)};var P3=np;var sy={NONE:0,CLAMP_TO_GROUND:1,RELATIVE_TO_GROUND:2,CLAMP_TO_TERRAIN:3,RELATIVE_TO_TERRAIN:4,CLAMP_TO_3D_TILE:5,RELATIVE_TO_3D_TILE:6};Object.freeze(sy);var it=sy;function gu(e){return e===sy.CLAMP_TO_GROUND||e===sy.CLAMP_TO_3D_TILE||e===sy.CLAMP_TO_TERRAIN}function Rv(e){return e===sy.RELATIVE_TO_GROUND||e===sy.RELATIVE_TO_3D_TILE||e===sy.RELATIVE_TO_TERRAIN}var fge={CENTER:0,LEFT:1,RIGHT:-1};Object.freeze(fge);var ji=fge;var dge={CENTER:0,BOTTOM:1,BASELINE:2,TOP:-1};Object.freeze(dge);var Wn=dge;function xh(){pe.throwInstantiationError()}Object.defineProperties(xh.prototype,{isConstant:{get:pe.throwInstantiationError},definitionChanged:{get:pe.throwInstantiationError}});xh.prototype.getValue=pe.throwInstantiationError;xh.prototype.equals=pe.throwInstantiationError;xh.equals=function(e,t){return e===t||l(e)&&e.equals(t)};xh.arrayEquals=function(e,t){if(e===t)return!0;if(!l(e)||!l(t)||e.length!==t.length)return!1;let n=e.length;for(let i=0;i<n;i++)if(!xh.equals(e[i],t[i]))return!1;return!0};xh.isConstant=function(e){return!l(e)||e.isConstant};xh.getValueOrUndefined=function(e,t,n){return l(e)?e.getValue(t,n):void 0};xh.getValueOrDefault=function(e,t,n,i){return l(e)?e.getValue(t,i)??n:n};xh.getValueOrClonedDefault=function(e,t,n,i){let r;return l(e)&&(r=e.getValue(t,i)),l(r)||(r=n.clone(r)),r};var X=xh;var hge={LEFT:-1,NONE:0,RIGHT:1};Object.freeze(hge);var jo=hge;var AJe=U.WHITE,bJe=h.ZERO,xJe=it.NONE,TJe=k.ZERO,CJe=1,vJe=0,EJe=h.ZERO,SJe=ji.CENTER,wJe=Wn.CENTER,IJe=!1,PJe=jo.NONE,DJe=new h,RJe=new U,OJe=new h,MJe=new k,LJe=new Wt,NJe=new Wt,FJe=new Wt,BJe=new Je,kJe=new jt;function mge(e){this.entity=e,this.billboard=void 0,this.textureValue=void 0}function cy(e,t){t.collectionChanged.addEventListener(cy.prototype._onCollectionChanged,this),this._cluster=e,this._entityCollection=t,this._items=new zt,this._onCollectionChanged(t,t.values,[],[])}cy.prototype.update=function(e){let t=this._items.values,n=this._cluster;for(let i=0,r=t.length;i<r;i++){let o=t[i],a=o.entity,s=a._billboard,c,u=o.billboard,f=a.isShowing&&a.isAvailable(e)&&X.getValueOrDefault(s._show,e,!0),d;if(f&&(d=X.getValueOrUndefined(a._position,e,DJe),c=X.getValueOrUndefined(s._image,e),f=l(d)&&l(c)),!f){R$(o,a,n);continue}X.isConstant(a._position)||(n._clusterDirty=!0),l(u)||(u=n.getBillboard(a),u.id=a,o.billboard=u,o.textureValue=void 0),u.show=f,u.position=d,u.color=X.getValueOrDefault(s._color,e,AJe,RJe),u.eyeOffset=X.getValueOrDefault(s._eyeOffset,e,bJe,OJe),u.heightReference=X.getValueOrDefault(s._heightReference,e,xJe),u.pixelOffset=X.getValueOrDefault(s._pixelOffset,e,TJe,MJe),u.scale=X.getValueOrDefault(s._scale,e,CJe),u.rotation=X.getValueOrDefault(s._rotation,e,vJe),u.alignedAxis=X.getValueOrDefault(s._alignedAxis,e,EJe),u.horizontalOrigin=X.getValueOrDefault(s._horizontalOrigin,e,SJe),u.verticalOrigin=X.getValueOrDefault(s._verticalOrigin,e,wJe),u.width=X.getValueOrUndefined(s._width,e),u.height=X.getValueOrUndefined(s._height,e),u.scaleByDistance=X.getValueOrUndefined(s._scaleByDistance,e,LJe),u.translucencyByDistance=X.getValueOrUndefined(s._translucencyByDistance,e,NJe),u.pixelOffsetScaleByDistance=X.getValueOrUndefined(s._pixelOffsetScaleByDistance,e,FJe),u.sizeInMeters=X.getValueOrDefault(s._sizeInMeters,e,IJe),u.distanceDisplayCondition=X.getValueOrUndefined(s._distanceDisplayCondition,e,kJe),u.disableDepthTestDistance=X.getValueOrUndefined(s._disableDepthTestDistance,e),u.splitDirection=X.getValueOrDefault(s._splitDirection,e,PJe),o.textureValue!==c&&(u.image=c,o.textureValue=c);let p=X.getValueOrUndefined(s._imageSubRegion,e,BJe);l(p)&&u.setImageSubRegion(u.image,p)}return!0};cy.prototype.getBoundingSphere=function(e,t){let n=this._items.get(e.id);if(!l(n)||!l(n.billboard))return It.FAILED;let i=n.billboard;if(i.heightReference===it.NONE)t.center=h.clone(i.position,t.center);else{if(!l(i._clampedPosition))return It.PENDING;t.center=h.clone(i._clampedPosition,t.center)}return t.radius=0,It.DONE};cy.prototype.isDestroyed=function(){return!1};cy.prototype.destroy=function(){this._entityCollection.collectionChanged.removeEventListener(cy.prototype._onCollectionChanged,this);let e=this._entityCollection.values;for(let t=0;t<e.length;t++)this._cluster.removeBillboard(e[t]);return ue(this)};cy.prototype._onCollectionChanged=function(e,t,n,i){let r,o,a=this._items,s=this._cluster;for(r=t.length-1;r>-1;r--)o=t[r],l(o._billboard)&&l(o._position)&&a.set(o.id,new mge(o));for(r=i.length-1;r>-1;r--)o=i[r],l(o._billboard)&&l(o._position)?a.contains(o.id)||a.set(o.id,new mge(o)):(R$(a.get(o.id),o,s),a.remove(o.id));for(r=n.length-1;r>-1;r--)o=n[r],R$(a.get(o.id),o,s),a.remove(o.id)};function R$(e,t,n){l(e)&&(e.billboard=void 0,n.removeBillboard(t))}var D3=cy;function R3(){pe.throwInstantiationError()}Object.defineProperties(R3.prototype,{name:{get:pe.throwInstantiationError},clock:{get:pe.throwInstantiationError},entities:{get:pe.throwInstantiationError},isLoading:{get:pe.throwInstantiationError},changedEvent:{get:pe.throwInstantiationError},errorEvent:{get:pe.throwInstantiationError},loadingEvent:{get:pe.throwInstantiationError},show:{get:pe.throwInstantiationError},clustering:{get:pe.throwInstantiationError}});R3.prototype.update=function(e){pe.throwInstantiationError()};R3.setLoading=function(e,t){e._isLoading!==t&&(t?e._entityCollection.suspendEvents():e._entityCollection.resumeEvents(),e._isLoading=t,e._loading.raiseEvent(e,t))};var Ca=R3;var zJe=Object.freeze({NONE:0,LOADING:2,LOADED:3,ERROR:4,FAILED:5}),Va=zJe;function Th(e){this._billboardCollection=e,this._id=void 0,this._loadState=Va.NONE,this._loadError=void 0,this._index=-1,this._width=void 0,this._height=void 0,this._hasSubregion=!1,this.dirty=!1}Object.defineProperties(Th.prototype,{loadError:{get:function(){return this._loadError}},loadState:{get:function(){return this._loadState}},ready:{get:function(){return this._loadState===Va.LOADED}},hasImage:{get:function(){return this._loadState!==Va.NONE}},id:{get:function(){return this._id}},width:{get:function(){return this._width}},height:{get:function(){return this._height}}});Th.prototype.unload=async function(){this._loadState!==Va.NONE&&(this._id=void 0,this._loadError=void 0,this._loadState=Va.NONE,this._index=-1,this._width=void 0,this._height=void 0,this.dirty=!0)};Th.prototype.loadImage=async function(e,t,n,i){if(this._id===e)return;let r=this._billboardCollection,o=r.billboardTextureCache,a=o.get(e);if(l(a)&&t.loadState===Va.LOADING||t.loadState===Va.LOADED){Th.clone(a,this);return}l(a)||(a=new Th(r),o.set(e,a)),a._id=this._id=e,a._loadState=this._loadState=Va.LOADING,a._loadError=this._loadError=void 0;let s,c=this._billboardCollection.textureAtlas;try{let f=c.addImage(e,t,n,i);typeof f=="number"?s=f:s=await f}catch(f){if(a._loadState=Va.ERROR,a._loadError=f,this._id!==e)return;this._loadState=Va.ERROR,this._loadError=f;return}if(!l(s)||s===-1){if(a._loadState=Va.FAILED,a._index=-1,this._id!==e)return;this._loadState=Va.FAILED,this._index=-1;return}a._index=s,a._loadState=Va.LOADED;let u=c.rectangles[s];a._width=u.width,a._height=u.height,this._id===e&&(this._index=s,this._loadState=Va.LOADED,this._width=u.width,this._height=u.height,this.dirty=!0)};Th.prototype.addImageSubRegion=function(e,t){this._id=e,this._loadError=void 0,this._hasSubregion=!0;let i=this._billboardCollection.textureAtlas.addImageSubRegion(e,t);if(typeof i=="number"){this.setImageSubRegion(i,t);return}this.loadImageSubRegion(e,t,i)};Th.prototype.loadImageSubRegion=async function(e,t,n){let i;try{this._loadState=Va.LOADING,i=await n}catch(r){this._loadState=Va.ERROR,this._loadError=r;return}this._id===e&&(this._loadState=Va.LOADED,this.setImageSubRegion(i,t))};Th.prototype.setImageSubRegion=function(e,t){if(this._index!==e){if(!l(e)||e===-1){this._loadState=Va.FAILED,this._index=-1,this._width=void 0,this._height=void 0;return}this._width=t.width,this._height=t.height,this._index=e,this.dirty=!0}};Th.prototype.computeTextureCoordinates=function(e){return this._billboardCollection.textureAtlas.computeTextureCoordinates(this._index,e)};Th.clone=function(e,t){if(t._id=e._id,t._loadState=e._loadState,t._loadError=void 0,t._index=e._index,t._width=e._width,t._height=e._height,t._hasSubregion=e._hasSubregion,e.ready){t.dirty=!0;return}return(async()=>{let i=e._id;await e._billboardCollection.textureAtlas._indexPromiseById.get(i),t._id===i&&(e._hasSubregion&&await Promise.resolve(),t._id=i,t._loadState=e._loadState,t._loadError=e._loadError,t._index=e._index,t._width=e._width,t._height=e._height,t.dirty=!0)})(),t};var ly=Th;var bc={},UJe=new ae(0,0,0,1),Xc=new ae,VJe=new Je,O$=new k,M$=new k;bc.worldToWindowCoordinates=function(e,t,n){return bc.worldWithEyeOffsetToWindowCoordinates(e,t,h.ZERO,n)};var pge=new ae,gge=new h;function qP(e,t,n,i){let r=n.viewMatrix,o=O.multiplyByVector(r,ae.fromElements(e.x,e.y,e.z,1,pge),pge),a=h.multiplyComponents(t,h.normalize(o,gge),gge);return o.x+=t.x+a.x,o.y+=t.y+a.y,o.z+=a.z,O.multiplyByVector(n.frustum.projectionMatrix,o,i)}var jJe=new de(Math.PI,I.PI_OVER_TWO),HJe=new h,GJe=new h;bc.worldWithEyeOffsetToWindowCoordinates=function(e,t,n,i){let r=e.frameState,o=bc.computeActualEllipsoidPosition(r,t,UJe);if(!l(o))return;let a=e.canvas,s=VJe;s.x=0,s.y=0,s.width=a.clientWidth,s.height=a.clientHeight;let c=e.camera,u=!1;if(r.mode===re.SCENE2D){let f=e.mapProjection,d=jJe,p=f.project(d,HJe),g=h.clone(c.position,GJe),m=c.frustum.clone(),y=O.computeViewportTransformation(s,0,1,new O),A=c.frustum.projectionMatrix,b=c.positionWC.y,x=h.fromElements(I.sign(b)*p.x-b,0,-c.positionWC.x),T=mt.pointToGLWindowCoordinates(A,y,x);if(b===0||T.x<=0||T.x>=a.clientWidth)u=!0;else{if(T.x>a.clientWidth*.5){s.width=T.x,c.frustum.right=p.x-b,Xc=qP(o,n,c,Xc),bc.clipToGLWindowCoordinates(s,Xc,O$),s.x+=T.x,c.position.x=-c.position.x;let C=c.frustum.right;c.frustum.right=-c.frustum.left,c.frustum.left=-C,Xc=qP(o,n,c,Xc),bc.clipToGLWindowCoordinates(s,Xc,M$)}else{s.x+=T.x,s.width-=T.x,c.frustum.left=-p.x-b,Xc=qP(o,n,c,Xc),bc.clipToGLWindowCoordinates(s,Xc,O$),s.x=s.x-s.width,c.position.x=-c.position.x;let C=c.frustum.left;c.frustum.left=-c.frustum.right,c.frustum.right=-C,Xc=qP(o,n,c,Xc),bc.clipToGLWindowCoordinates(s,Xc,M$)}h.clone(g,c.position),c.frustum=m.clone(),i=k.clone(O$,i),(i.x<0||i.x>a.clientWidth)&&(i.x=M$.x)}}if(r.mode!==re.SCENE2D||u){if(Xc=qP(o,n,c,Xc),Xc.z<0&&!(c.frustum instanceof pn)&&!(c.frustum instanceof Aa))return;i=bc.clipToGLWindowCoordinates(s,Xc,i)}return i.y=a.clientHeight-i.y,i};bc.worldToDrawingBufferCoordinates=function(e,t,n){if(n=bc.worldToWindowCoordinates(e,t,n),!!l(n))return bc.transformWindowToDrawingBuffer(e,n,n)};var W0=new h,WJe=new de;bc.computeActualEllipsoidPosition=function(e,t,n){let i=e.mode;if(i===re.SCENE3D)return h.clone(t,n);let r=e.mapProjection,o=r.ellipsoid.cartesianToCartographic(t,WJe);if(!l(o))return;if(r.project(o,W0),i===re.COLUMBUS_VIEW)return h.fromElements(W0.z,W0.x,W0.y,n);if(i===re.SCENE2D)return h.fromElements(0,W0.x,W0.y,n);let a=e.morphTime;return h.fromElements(I.lerp(W0.z,t.x,a),I.lerp(W0.x,t.y,a),I.lerp(W0.y,t.z,a),n)};var _ge=new h,yge=new h,Age=new O;bc.clipToGLWindowCoordinates=function(e,t,n){return h.divideByScalar(t,t.w,_ge),O.computeViewportTransformation(e,0,1,Age),O.multiplyByPoint(Age,_ge,yge),k.fromCartesian3(yge,n)};bc.transformWindowToDrawingBuffer=function(e,t,n){let i=e.canvas,r=e.drawingBufferWidth/i.clientWidth,o=e.drawingBufferHeight/i.clientHeight;return k.fromElements(t.x*r,t.y*o,n)};var qJe=new ae,bge=new ae;bc.drawingBufferToWorldCoordinates=function(e,t,n,i){let o=e.context.uniformState,a=o.currentFrustum,s=a.x,c=a.y;if(e.frameState.useLogDepth){let g=n*o.log2FarDepthFromNearPlusOne,m=Math.pow(2,g)-1;n=c*(1-s/(m+s))/(c-s)}let u=e.view.passState.viewport,f=ae.clone(ae.UNIT_W,qJe);f.x=(t.x-u.x)/u.width*2-1,f.y=(t.y-u.y)/u.height*2-1,f.z=n*2-1,f.w=1;let d,p=e.camera.frustum;if(l(p.fovy)){d=O.multiplyByVector(o.inverseViewProjection,f,bge);let g=1/d.w;h.multiplyByScalar(d,g,d)}else{let g=p.offCenterFrustum;l(g)&&(p=g),d=bge,d.x=(f.x*(p.right-p.left)+p.left+p.right)*.5,d.y=(f.y*(p.top-p.bottom)+p.bottom+p.top)*.5,d.z=(f.z*(s-c)-s-c)*.5,d.w=1,d=O.multiplyByVector(o.inverseView,d,d)}return h.fromCartesian4(d,i)};var cr=bc;function Si(e,t){e=e??H.EMPTY_OBJECT;let n=e.translucencyByDistance,i=e.pixelOffsetScaleByDistance,r=e.scaleByDistance,o=e.distanceDisplayCondition;l(n)&&(n=Wt.clone(n)),l(i)&&(i=Wt.clone(i)),l(r)&&(r=Wt.clone(r)),l(o)&&(o=jt.clone(o)),this._show=e.show??!0,this._position=h.clone(e.position??h.ZERO),this._actualPosition=h.clone(this._position),this._pixelOffset=k.clone(e.pixelOffset??k.ZERO),this._translate=new k(0,0),this._eyeOffset=h.clone(e.eyeOffset??h.ZERO),this._heightReference=e.heightReference??it.NONE,this._verticalOrigin=e.verticalOrigin??Wn.CENTER,this._horizontalOrigin=e.horizontalOrigin??ji.CENTER,this._scale=e.scale??1,this._color=U.clone(e.color??U.WHITE),this._rotation=e.rotation??0,this._alignedAxis=h.clone(e.alignedAxis??h.ZERO),this._width=e.width,this._height=e.height,this._scaleByDistance=r,this._translucencyByDistance=n,this._pixelOffsetScaleByDistance=i,this._sizeInMeters=e.sizeInMeters??!1,this._distanceDisplayCondition=o,this._disableDepthTestDistance=e.disableDepthTestDistance,this._id=e.id,this._collection=e.collection??t,this._pickId=void 0,this._pickPrimitive=e._pickPrimitive??this,this._billboardCollection=t,this._dirty=!1,this._index=-1,this._batchIndex=void 0,this._imageTexture=new ly(t),this._imageId=e.imageId,this._imageWidth=void 0,this._imageHeight=void 0,this._labelDimensions=void 0,this._labelHorizontalOrigin=void 0,this._labelTranslate=void 0;let a=e.image;l(a)&&(this._computeImageTextureProperties(e.imageId,a),this._imageTexture.loadImage(this._imageId,a,this._imageWidth,this._imageHeight)),l(e.imageSubRegion)&&this._imageTexture.addImageSubRegion(this._imageId,e.imageSubRegion),this._actualClampedPosition=void 0,this._removeCallbackFunc=void 0,this._mode=re.SCENE3D,this._clusterShow=!0,this._outlineColor=U.clone(e.outlineColor??U.BLACK),this._outlineWidth=e.outlineWidth??0,this._updateClamping(),this._splitDirection=e.splitDirection??jo.NONE,this._positionFromParent=!1}var xge=Si.SHOW_INDEX=0,M3=Si.POSITION_INDEX=1,wge=Si.PIXEL_OFFSET_INDEX=2,YJe=Si.EYE_OFFSET_INDEX=3,XJe=Si.HORIZONTAL_ORIGIN_INDEX=4,KJe=Si.VERTICAL_ORIGIN_INDEX=5,$Je=Si.SCALE_INDEX=6,Tge=Si.IMAGE_INDEX_INDEX=7,Cge=Si.COLOR_INDEX=8,JJe=Si.ROTATION_INDEX=9,ZJe=Si.ALIGNED_AXIS_INDEX=10,QJe=Si.SCALE_BY_DISTANCE_INDEX=11,eZe=Si.TRANSLUCENCY_BY_DISTANCE_INDEX=12,tZe=Si.PIXEL_OFFSET_SCALE_BY_DISTANCE_INDEX=13,nZe=Si.DISTANCE_DISPLAY_CONDITION=14,iZe=Si.DISABLE_DEPTH_DISTANCE=15;Si.TEXTURE_COORDINATE_BOUNDS=16;var vge=Si.SDF_INDEX=17,rZe=Si.SPLIT_DIRECTION_INDEX=18;Si.NUMBER_OF_PROPERTIES=19;function Ao(e,t){let n=e._billboardCollection;l(n)&&(n._updateBillboard(e,t),e._dirty=!0)}Object.defineProperties(Si.prototype,{show:{get:function(){return this._show},set:function(e){this._show!==e&&(this._show=e,Ao(this,xge))}},position:{get:function(){return this._position},set:function(e){let t=this._position;h.equals(t,e)||(h.clone(e,t),h.clone(e,this._actualPosition),this._updateClamping(),Ao(this,M3))}},heightReference:{get:function(){return this._heightReference},set:function(e){let t=this._heightReference;e!==t&&(this._heightReference=e,this._updateClamping(),Ao(this,M3))}},pixelOffset:{get:function(){return this._pixelOffset},set:function(e){let t=this._pixelOffset;k.equals(t,e)||(k.clone(e,t),Ao(this,wge))}},scaleByDistance:{get:function(){return this._scaleByDistance},set:function(e){let t=this._scaleByDistance;Wt.equals(t,e)||(this._scaleByDistance=Wt.clone(e,t),Ao(this,QJe))}},translucencyByDistance:{get:function(){return this._translucencyByDistance},set:function(e){let t=this._translucencyByDistance;Wt.equals(t,e)||(this._translucencyByDistance=Wt.clone(e,t),Ao(this,eZe))}},pixelOffsetScaleByDistance:{get:function(){return this._pixelOffsetScaleByDistance},set:function(e){let t=this._pixelOffsetScaleByDistance;Wt.equals(t,e)||(this._pixelOffsetScaleByDistance=Wt.clone(e,t),Ao(this,tZe))}},eyeOffset:{get:function(){return this._eyeOffset},set:function(e){let t=this._eyeOffset;h.equals(t,e)||(h.clone(e,t),Ao(this,YJe))}},horizontalOrigin:{get:function(){return this._horizontalOrigin},set:function(e){this._horizontalOrigin!==e&&(this._horizontalOrigin=e,Ao(this,XJe))}},verticalOrigin:{get:function(){return this._verticalOrigin},set:function(e){this._verticalOrigin!==e&&(this._verticalOrigin=e,Ao(this,KJe))}},scale:{get:function(){return this._scale},set:function(e){this._scale!==e&&(this._scale=e,Ao(this,$Je))}},color:{get:function(){return this._color},set:function(e){let t=this._color;U.equals(t,e)||(U.clone(e,t),Ao(this,Cge))}},rotation:{get:function(){return this._rotation},set:function(e){this._rotation!==e&&(this._rotation=e,Ao(this,JJe))}},alignedAxis:{get:function(){return this._alignedAxis},set:function(e){let t=this._alignedAxis;h.equals(t,e)||(h.clone(e,t),Ao(this,ZJe))}},width:{get:function(){return this._width??this._imageTexture.width},set:function(e){this._width!==e&&(this._width=e,Ao(this,Tge))}},height:{get:function(){return this._height??this._imageTexture.height},set:function(e){this._height!==e&&(this._height=e,Ao(this,Tge))}},sizeInMeters:{get:function(){return this._sizeInMeters},set:function(e){this._sizeInMeters!==e&&(this._sizeInMeters=e,Ao(this,Cge))}},distanceDisplayCondition:{get:function(){return this._distanceDisplayCondition},set:function(e){jt.equals(e,this._distanceDisplayCondition)||(this._distanceDisplayCondition=jt.clone(e,this._distanceDisplayCondition),Ao(this,nZe))}},disableDepthTestDistance:{get:function(){return this._disableDepthTestDistance},set:function(e){this._disableDepthTestDistance!==e&&(this._disableDepthTestDistance=e,Ao(this,iZe))}},id:{get:function(){return this._id},set:function(e){this._id=e,l(this._pickId)&&(this._pickId.object.id=e)}},pickPrimitive:{get:function(){return this._pickPrimitive},set:function(e){this._pickPrimitive=e,l(this._pickId)&&(this._pickId.object.primitive=e)}},pickId:{get:function(){return this._pickId}},image:{get:function(){return this._imageTexture.id},set:function(e){if(!l(e)){this._imageTexture.unload();return}this._computeImageTextureProperties(void 0,e),this._imageTexture.loadImage(this._imageId,e,this._imageWidth,this._imageHeight)}},ready:{get:function(){return this._imageTexture.ready}},loadError:{get:function(){return this._imageTexture.loadError}},textureDirty:{get:function(){return this._imageTexture.dirty},set:function(e){this._imageTexture.dirty=e}},_clampedPosition:{get:function(){return this._actualClampedPosition},set:function(e){this._actualClampedPosition=h.clone(e,this._actualClampedPosition),Ao(this,M3)}},clusterShow:{get:function(){return this._clusterShow},set:function(e){this._clusterShow!==e&&(this._clusterShow=e,Ao(this,xge))}},outlineColor:{get:function(){return this._outlineColor},set:function(e){let t=this._outlineColor;U.equals(t,e)||(U.clone(e,t),Ao(this,vge))}},outlineWidth:{get:function(){return this._outlineWidth},set:function(e){this._outlineWidth!==e&&(this._outlineWidth=e,Ao(this,vge))}},splitDirection:{get:function(){return this._splitDirection},set:function(e){this._splitDirection!==e&&(this._splitDirection=e,Ao(this,rZe))}}});Si.prototype.getPickId=function(e){return l(this._pickId)||(this._pickId=e.createPickId({primitive:this._pickPrimitive,collection:this._collection,id:this._id})),this._pickId};Si.prototype._updateClamping=function(){Si._updateClamping(this._billboardCollection,this)};var L3=new de;Si._updateClamping=function(e,t){if(!l(e)||!l(e._scene))return;let n=e._scene,i=n.ellipsoid??te.default,r=n.frameState.mode,o=r!==t._mode;if(t._mode=r,(t._heightReference===it.NONE||o)&&l(t._removeCallbackFunc)&&(t._removeCallbackFunc(),t._removeCallbackFunc=void 0,t._clampedPosition=void 0),t._heightReference===it.NONE||t._positionFromParent||!l(t._position))return;l(t._removeCallbackFunc)&&t._removeCallbackFunc();let a=i.cartesianToCartographic(t._position);if(!l(a)){t._actualClampedPosition=void 0;return}function s(u){let f=i.cartographicToCartesian(u,t._clampedPosition);Rv(t._heightReference)&&(t._mode===re.SCENE3D?(u.height+=a.height,i.cartographicToCartesian(u,f)):f.x+=a.height),t._clampedPosition=f}t._removeCallbackFunc=n.updateHeight(a,s,t._heightReference),de.clone(a,L3);let c=n.getHeight(a,t._heightReference);l(c)&&(L3.height=c),s(L3)};Si.prototype.computeTextureCoordinates=function(e){return this._imageTexture.computeTextureCoordinates(e)};Si.prototype.setImage=function(e,t){this._computeImageTextureProperties(e,t),this._imageTexture.loadImage(this._imageId,t,this._imageWidth,this._imageHeight)};Si.prototype.setImageTexture=function(e){ly.clone(e,this._imageTexture)};var Ege=512;Si.prototype._computeImageTextureProperties=function(e,t){if(this._imageWidth=void 0,this._imageHeight=void 0,!l(t)){this._imageId=Kn();return}let n;typeof t=="string"?n=t:t instanceof De?n=t._url:l(t.src)&&(n=t.src),this._imageId=e??n??Kn(),l(this._width)&&l(this._height)&&!this._sizeInMeters&&oZe(n)&&(this._imageWidth=Math.min(this._width,Ege),this._imageHeight=Math.min(this._height,Ege))};function oZe(e){return l(e)?bm(e)?e.startsWith("data:image/svg+xml"):e_(e)==="svg":!1}Si.prototype.setImageSubRegion=function(e,t){this._imageTexture.addImageSubRegion(e,t)};Si.prototype._setTranslate=function(e){let t=this._translate;k.equals(t,e)||(k.clone(e,t),Ao(this,wge))};Si.prototype._getActualPosition=function(){return l(this._clampedPosition)?this._clampedPosition:this._actualPosition};Si.prototype._setActualPosition=function(e){l(this._clampedPosition)||h.clone(e,this._actualPosition),Ao(this,M3)};var Sge=new ae;Si._computeActualPosition=function(e,t,n,i){return l(e._clampedPosition)?(n.mode!==e._mode&&e._updateClamping(),e._clampedPosition):n.mode===re.SCENE3D?t:(O.multiplyByPoint(i,t,Sge),cr.computeActualEllipsoidPosition(n,Sge))};var Ige=new h;Si._computeScreenSpacePosition=function(e,t,n,i,r,o){let a=O.multiplyByPoint(e,t,Ige),s=cr.worldWithEyeOffsetToWindowCoordinates(r,a,n,o);if(l(s))return k.add(s,i,s),s};var O3=new k(0,0);Si.prototype.computeScreenSpacePosition=function(e,t){let n=this._billboardCollection;l(t)||(t=new k),k.clone(this._pixelOffset,O3),k.add(O3,this._translate,O3);let i=n.modelMatrix,r=this._position;if(l(this._clampedPosition)&&(r=this._clampedPosition,e.mode!==re.SCENE3D)){let a=e.mapProjection,s=a.ellipsoid,c=a.unproject(r,L3);r=s.cartographicToCartesian(c,Ige),i=O.IDENTITY}return Si._computeScreenSpacePosition(i,r,this._eyeOffset,O3,e,t)};Si.getScreenSpaceBoundingBox=function(e,t,n){let i=e.width,r=e.height,o=e.scale;i*=o,r*=o;let a=t.x;e.horizontalOrigin===ji.RIGHT?a-=i:e.horizontalOrigin===ji.CENTER&&(a-=i*.5);let s=t.y;return e.verticalOrigin===Wn.BOTTOM||e.verticalOrigin===Wn.BASELINE?s-=r:e.verticalOrigin===Wn.CENTER&&(s-=r*.5),l(n)||(n=new Je),n.x=a,n.y=s,n.width=i,n.height=r,n};Si.prototype.equals=function(e){return this===e||l(e)&&this._id===e._id&&h.equals(this._position,e._position)&&this.image===e.image&&this._show===e._show&&this._scale===e._scale&&this._verticalOrigin===e._verticalOrigin&&this._horizontalOrigin===e._horizontalOrigin&&this._heightReference===e._heightReference&&U.equals(this._color,e._color)&&k.equals(this._pixelOffset,e._pixelOffset)&&k.equals(this._translate,e._translate)&&h.equals(this._eyeOffset,e._eyeOffset)&&Wt.equals(this._scaleByDistance,e._scaleByDistance)&&Wt.equals(this._translucencyByDistance,e._translucencyByDistance)&&Wt.equals(this._pixelOffsetScaleByDistance,e._pixelOffsetScaleByDistance)&&jt.equals(this._distanceDisplayCondition,e._distanceDisplayCondition)&&this._disableDepthTestDistance===e._disableDepthTestDistance&&this._splitDirection===e._splitDirection};Si.prototype._destroy=function(){l(this._customData)&&(this._billboardCollection._scene.globe._surface.removeTileCustomData(this._customData),this._customData=void 0),l(this._removeCallbackFunc)&&(this._removeCallbackFunc(),this._removeCallbackFunc=void 0),this.image=void 0,this._pickId=this._pickId&&this._pickId.destroy(),this._billboardCollection=void 0};var Dr=Si;var N3=`uniform sampler2D u_atlas;
uniform float u_coarseDepthTestDistance;
uniform float u_threePointDepthTestDistance;

#ifdef VECTOR_TILE
uniform vec4 u_highlightColor;
#endif

in vec2 v_textureCoordinates;
in vec4 v_pickColor;
in vec4 v_color;
flat in vec2 v_splitDirectionAndEllipsoidDepthEC;

#ifdef SDF
in vec4 v_outlineColor;
in float v_outlineWidth;
#endif

in vec4 v_compressed;                               // x: eyeDepth, y: applyTranslate & enableDepthCheck, z: dimensions, w: imageSize
const float SHIFT_LEFT1 = 2.0;
const float SHIFT_RIGHT1 = 1.0 / 2.0;

float getGlobeDepthAtCoords(vec2 st)
{
    float logDepthOrDepth = czm_unpackDepth(texture(czm_globeDepthTexture, st));
    if (logDepthOrDepth == 0.0)
    {
        return 0.0; // not on the globe
    }

    vec4 eyeCoordinate = czm_windowToEyeCoordinates(gl_FragCoord.xy, logDepthOrDepth);
    return eyeCoordinate.z / eyeCoordinate.w;
}

#ifdef SDF

// Get the distance from the edge of a glyph at a given position sampling an SDF texture.
float getDistance(vec2 position)
{
    return texture(u_atlas, position).r;
}

// Samples the sdf texture at the given position and produces a color based on the fill color and the outline.
vec4 getSDFColor(vec2 position, float outlineWidth, vec4 outlineColor, float smoothing)
{
    float distance = getDistance(position);

    if (outlineWidth > 0.0)
    {
        // Don't get the outline edge exceed the SDF_EDGE
        float outlineEdge = clamp(SDF_EDGE - outlineWidth, 0.0, SDF_EDGE);
        float outlineFactor = smoothstep(SDF_EDGE - smoothing, SDF_EDGE + smoothing, distance);
        vec4 sdfColor = mix(outlineColor, v_color, outlineFactor);
        float alpha = smoothstep(outlineEdge - smoothing, outlineEdge + smoothing, distance);
        return vec4(sdfColor.rgb, sdfColor.a * alpha);
    }
    else
    {
        float alpha = smoothstep(SDF_EDGE - smoothing, SDF_EDGE + smoothing, distance);
        return vec4(v_color.rgb, v_color.a * alpha);
    }
}
#endif

bool getDepthTestEnabled() {
    float temp = v_compressed.y;
    temp = temp * SHIFT_RIGHT1;
    float temp2 = (temp - floor(temp)) * SHIFT_LEFT1;
    return temp2 != 0.0;
}

float getRelativeEyeDepth(float eyeDepth, float distanceToEllipsoid, float epsilon) {
    float depthDifferential = eyeDepth - distanceToEllipsoid;
    float depthRatio = abs(depthDifferential / distanceToEllipsoid);
    if (depthRatio < epsilon) {
        // The approximations are imprecise, so use an epsilon check for small value differences and assume a value of 0.0
        return 0.0;
    }

    return depthDifferential;
}

// Extra manual depth testing is done to allow more control over how a billboard is occluded
// by the globe when near and far from the camera.
void doDepthTest(float eyeDepth, float globeDepth) {

#ifdef VS_THREE_POINT_DEPTH_CHECK
    // Since discarding vertices is not possible, the vertex shader sets eyeDepth to 0 to indicate the depth test failed. Apply the discard here.
    if (eyeDepth > -u_threePointDepthTestDistance) {
        if (eyeDepth == 0.0) {
            discard;
        }
        return;
    }
#endif
    bool useGlobeDepth = eyeDepth > -u_coarseDepthTestDistance;
    if (useGlobeDepth && globeDepth == 0.0) {
        // Pixel is not on the globe, so there is no distance to compare against. Pass.
        return;
    }

    // If the camera is close, compare against the globe depth texture that includes depth from the 3D tile pass.
    if (useGlobeDepth && getRelativeEyeDepth(eyeDepth, globeDepth, czm_epsilon1) < 0.0) {
        discard;
    }
}

#ifdef LOG_DEPTH
void writeDepth(float eyeDepth, float globeDepth, float distanceToEllipsoid) {
    // If we've made it here, the manual depth test above determined that this fragment should be visible.
    // But the automatic depth test must still run in order to write the result to the depth buffer, and its results may
    // disagree with our manual depth test's results. To prefer our manual results when in front of the globe, apply an offset towards the camera.

    float depthArg = v_depthFromNearPlusOne;

    if (globeDepth != 0.0 && getRelativeEyeDepth(eyeDepth, distanceToEllipsoid, czm_epsilon3) > 0.0) {
        float globeDepthFromNearPlusOne = (-globeDepth - czm_currentFrustum.x) + 1.0;
        float nudge = max(globeDepthFromNearPlusOne * 5e-6, czm_epsilon7);
        float globeOnTop = max(1.0, globeDepthFromNearPlusOne - nudge);
        depthArg = min(depthArg, globeOnTop);
    }

    czm_writeLogDepth(depthArg);
}
#endif

void main()
{
    if (v_splitDirectionAndEllipsoidDepthEC.x < 0.0 && gl_FragCoord.x > czm_splitPosition) {
        discard;
    }
    if (v_splitDirectionAndEllipsoidDepthEC.x > 0.0 && gl_FragCoord.x < czm_splitPosition) {
        discard;
    }

    if (getDepthTestEnabled()) {
        vec2 fragSt = gl_FragCoord.xy / czm_viewport.zw;
        float eyeDepth = v_compressed.x;
        float globeDepth = getGlobeDepthAtCoords(fragSt);
        float distanceToEllipsoid = -v_splitDirectionAndEllipsoidDepthEC.y;
        doDepthTest(eyeDepth, globeDepth);

        #ifdef LOG_DEPTH
        writeDepth(eyeDepth, globeDepth, distanceToEllipsoid);
        #endif
    }

    vec4 color = texture(u_atlas, v_textureCoordinates);

#ifdef SDF
    float outlineWidth = v_outlineWidth;
    vec4 outlineColor = v_outlineColor;

    // Get the current distance
    float distance = getDistance(v_textureCoordinates);

#if (__VERSION__ == 300 || defined(GL_OES_standard_derivatives))
    float smoothing = fwidth(distance);
    // Get an offset that is approximately half the distance to the neighbor pixels
    // 0.354 is approximately half of 1/sqrt(2)
    vec2 sampleOffset = 0.354 * vec2(dFdx(v_textureCoordinates) + dFdy(v_textureCoordinates));

    // Sample the center point
    vec4 center = getSDFColor(v_textureCoordinates, outlineWidth, outlineColor, smoothing);

    // Sample the 4 neighbors
    vec4 color1 = getSDFColor(v_textureCoordinates + vec2(sampleOffset.x, sampleOffset.y), outlineWidth, outlineColor, smoothing);
    vec4 color2 = getSDFColor(v_textureCoordinates + vec2(-sampleOffset.x, sampleOffset.y), outlineWidth, outlineColor, smoothing);
    vec4 color3 = getSDFColor(v_textureCoordinates + vec2(-sampleOffset.x, -sampleOffset.y), outlineWidth, outlineColor, smoothing);
    vec4 color4 = getSDFColor(v_textureCoordinates + vec2(sampleOffset.x, -sampleOffset.y), outlineWidth, outlineColor, smoothing);

    // Equally weight the center sample and the 4 neighboring samples
    color = (center + color1 + color2 + color3 + color4)/5.0;
#else
    // If no derivatives available (IE 10?), just do a single sample
    float smoothing = 1.0/32.0;
    color = getSDFColor(v_textureCoordinates, outlineWidth, outlineColor, smoothing);
#endif

    color = czm_gammaCorrect(color);
#else
    color = czm_gammaCorrect(color);
    color *= czm_gammaCorrect(v_color);
#endif

// Fully transparent parts of the billboard are not pickable.
#if !defined(OPAQUE) && !defined(TRANSLUCENT)
    if (color.a < 0.005)   // matches 0/255 and 1/255
    {
        discard;
    }
#else
// The billboard is rendered twice. The opaque pass discards translucent fragments
// and the translucent pass discards opaque fragments.
#ifdef OPAQUE
    if (color.a < 0.995)   // matches < 254/255
    {
        discard;
    }
#else
    if (color.a >= 0.995)  // matches 254/255 and 255/255
    {
        discard;
    }
#endif
#endif

#ifdef VECTOR_TILE
    color *= u_highlightColor;
#endif
    out_FragColor = color;
}
`;var F3=`uniform float u_threePointDepthTestDistance;
in vec2 direction;
in vec4 positionHighAndScale;
in vec4 positionLowAndRotation;
in vec4 compressedAttribute0;                       // pixel offset, translate, horizontal origin, vertical origin, show, direction, texture coordinates (texture offset)
in vec4 compressedAttribute1;                       // aligned axis, translucency by distance, image width
in vec4 compressedAttribute2;                       // label horizontal origin, image height, color, pick color, size in meters, valid aligned axis, 13 bits free
in vec4 eyeOffset;                                  // eye offset in meters, 4 bytes free (texture range)
in vec4 scaleByDistance;                            // near, nearScale, far, farScale
in vec4 pixelOffsetScaleByDistance;                 // near, nearScale, far, farScale
in vec4 compressedAttribute3;                       // distance display condition near, far, disableDepthTestDistanceSq, dimensions
in vec2 sdf;                                        // sdf outline color (rgb) and width (w)
in float splitDirection;                            // splitDirection
#ifdef VS_THREE_POINT_DEPTH_CHECK
in vec4 textureCoordinateBoundsOrLabelTranslate;    // the min and max x and y values for the texture coordinates
#endif
#ifdef VECTOR_TILE
in float a_batchId;
#endif

out vec2 v_textureCoordinates;
out vec4 v_compressed;             // x: eyeDepth, y: applyTranslate & enableDepthCheck, z: dimensions, w: imageSize

out vec4 v_pickColor;
out vec4 v_color;
flat out vec2 v_splitDirectionAndEllipsoidDepthEC;  // x: splitDirection, y: ellipsoid depth in eye coordinates
#ifdef SDF
out vec4 v_outlineColor;
out float v_outlineWidth;
#endif

const float UPPER_BOUND = 32768.0;

const float SHIFT_LEFT16 = 65536.0;
const float SHIFT_LEFT12 = 4096.0;
const float SHIFT_LEFT8 = 256.0;
const float SHIFT_LEFT7 = 128.0;
const float SHIFT_LEFT5 = 32.0;
const float SHIFT_LEFT3 = 8.0;
const float SHIFT_LEFT2 = 4.0;
const float SHIFT_LEFT1 = 2.0;

const float SHIFT_RIGHT12 = 1.0 / 4096.0;
const float SHIFT_RIGHT8 = 1.0 / 256.0;
const float SHIFT_RIGHT7 = 1.0 / 128.0;
const float SHIFT_RIGHT5 = 1.0 / 32.0;
const float SHIFT_RIGHT3 = 1.0 / 8.0;
const float SHIFT_RIGHT2 = 1.0 / 4.0;
const float SHIFT_RIGHT1 = 1.0 / 2.0;

vec4 addScreenSpaceOffset(vec4 positionEC, vec2 imageSize, float scale, vec2 direction, vec2 origin, vec2 translate, vec2 pixelOffset, vec3 alignedAxis, bool validAlignedAxis, float rotation, bool sizeInMeters, out mat2 rotationMatrix, out float mpp)
{
    // Note the halfSize cannot be computed in JavaScript because it is sent via
    // compressed vertex attributes that coerce it to an integer.
    vec2 halfSize = imageSize * scale * 0.5;
    halfSize *= ((direction * 2.0) - 1.0);

    vec2 originTranslate = origin * abs(halfSize);

#if defined(ROTATION) || defined(ALIGNED_AXIS)
    if (validAlignedAxis || rotation != 0.0)
    {
        float angle = rotation;
        if (validAlignedAxis)
        {
            vec4 projectedAlignedAxis = czm_modelView3D * vec4(alignedAxis, 0.0);
            angle += sign(-projectedAlignedAxis.x) * acos(sign(projectedAlignedAxis.y) * (projectedAlignedAxis.y * projectedAlignedAxis.y) /
                    (projectedAlignedAxis.x * projectedAlignedAxis.x + projectedAlignedAxis.y * projectedAlignedAxis.y));
        }

        float cosTheta = cos(angle);
        float sinTheta = sin(angle);
        rotationMatrix = mat2(cosTheta, sinTheta, -sinTheta, cosTheta);
        halfSize = rotationMatrix * halfSize;
    }
    else
    {
        rotationMatrix = mat2(1.0, 0.0, 0.0, 1.0);
    }
#endif

    mpp = czm_metersPerPixel(positionEC);
    positionEC.xy += (originTranslate + halfSize) * czm_branchFreeTernary(sizeInMeters, 1.0, mpp);
    positionEC.xy += (translate + pixelOffset) * mpp;

    return positionEC;
}

#ifdef VS_THREE_POINT_DEPTH_CHECK
float getGlobeDepth(vec4 positionEC)
{
    vec4 posWC = czm_eyeToWindowCoordinates(positionEC);

    float globeDepth = czm_unpackDepth(texture(czm_globeDepthTexture, posWC.xy / czm_viewport.zw));

    if (globeDepth == 0.0)
    {
        return 0.0; // not on the globe
    }

    vec4 eyeCoordinate = czm_windowToEyeCoordinates(posWC.xy, globeDepth);
    return eyeCoordinate.z / eyeCoordinate.w;
}
#endif
void main()
{
    // Modifying this shader may also require modifications to Billboard._computeScreenSpacePosition

    // unpack attributes
    vec3 positionHigh = positionHighAndScale.xyz;
    vec3 positionLow = positionLowAndRotation.xyz;
    float scale = positionHighAndScale.w;

#if defined(ROTATION) || defined(ALIGNED_AXIS)
    float rotation = positionLowAndRotation.w;
#else
    float rotation = 0.0;
#endif

    float compressed = compressedAttribute0.x;

    vec2 pixelOffset;
    pixelOffset.x = floor(compressed * SHIFT_RIGHT7);
    compressed -= pixelOffset.x * SHIFT_LEFT7;
    pixelOffset.x -= UPPER_BOUND;

    vec2 origin;
    origin.x = floor(compressed * SHIFT_RIGHT5);
    compressed -= origin.x * SHIFT_LEFT5;

    origin.y = floor(compressed * SHIFT_RIGHT3);
    compressed -= origin.y * SHIFT_LEFT3;

    origin -= vec2(1.0);

    float show = floor(compressed * SHIFT_RIGHT2);
    compressed -= show * SHIFT_LEFT2;

    vec2 textureCoordinatesBottomLeft = czm_decompressTextureCoordinates(compressedAttribute0.w);
    vec2 textureCoordinatesRange = czm_decompressTextureCoordinates(eyeOffset.w);
    vec2 textureCoordinates = textureCoordinatesBottomLeft + direction * textureCoordinatesRange;

    float temp = compressedAttribute0.y  * SHIFT_RIGHT8;
    pixelOffset.y = -(floor(temp) - UPPER_BOUND);

    vec2 translate;
    translate.y = (temp - floor(temp)) * SHIFT_LEFT16;

    temp = compressedAttribute0.z * SHIFT_RIGHT8;
    translate.x = floor(temp) - UPPER_BOUND;
    translate.x *= SHIFT_RIGHT2; // undo translateX scaling (helps preserve subpixel precision, see BillboardCollection.js attribute writer for more info)

    translate.y += (temp - floor(temp)) * SHIFT_LEFT8;
    translate.y -= UPPER_BOUND;
    translate.y *= SHIFT_RIGHT2;

    temp = compressedAttribute1.x * SHIFT_RIGHT8;
    float temp2 = floor(compressedAttribute2.w * SHIFT_RIGHT2);

    vec2 imageSize = vec2(floor(temp), temp2);

#ifdef EYE_DISTANCE_TRANSLUCENCY
    vec4 translucencyByDistance;
    translucencyByDistance.x = compressedAttribute1.z;
    translucencyByDistance.z = compressedAttribute1.w;

    translucencyByDistance.y = ((temp - floor(temp)) * SHIFT_LEFT8) / 255.0;

    temp = compressedAttribute1.y * SHIFT_RIGHT8;
    translucencyByDistance.w = ((temp - floor(temp)) * SHIFT_LEFT8) / 255.0;
#endif

#ifdef VS_THREE_POINT_DEPTH_CHECK
    temp = compressedAttribute3.w;
    temp = temp * SHIFT_RIGHT12;

    vec2 dimensions;
    dimensions.y = (temp - floor(temp)) * SHIFT_LEFT12;
    dimensions.x = floor(temp);
#endif

#ifdef ALIGNED_AXIS
    vec3 alignedAxis = czm_octDecode(floor(compressedAttribute1.y * SHIFT_RIGHT8));
    temp = compressedAttribute2.z * SHIFT_RIGHT5;
    bool validAlignedAxis = (temp - floor(temp)) * SHIFT_LEFT1 > 0.0;
#else
    vec3 alignedAxis = vec3(0.0);
    bool validAlignedAxis = false;
#endif

    vec4 color = czm_decodeRGB8(compressedAttribute2.x);
    vec4 pickColor = czm_decodeRGB8(compressedAttribute2.y);

    temp = compressedAttribute2.z * SHIFT_RIGHT8;
    bool sizeInMeters = floor((temp - floor(temp)) * SHIFT_LEFT7) > 0.0;
    temp = floor(temp) * SHIFT_RIGHT8;

    pickColor.a = (temp - floor(temp)) * SHIFT_LEFT8;
    pickColor.a /= 255.0;

    color.a = floor(temp);
    color.a /= 255.0;

    ///////////////////////////////////////////////////////////////////////////

    vec4 p = czm_translateRelativeToEye(positionHigh, positionLow);
    vec4 positionEC = czm_modelViewRelativeToEye * p;

    positionEC = czm_eyeOffset(positionEC, eyeOffset.xyz);
    positionEC.xyz *= show;

    ///////////////////////////////////////////////////////////////////////////

#if defined(EYE_DISTANCE_SCALING) || defined(EYE_DISTANCE_TRANSLUCENCY) || defined(EYE_DISTANCE_PIXEL_OFFSET) || defined(DISTANCE_DISPLAY_CONDITION) || defined(DISABLE_DEPTH_DISTANCE)
    float lengthSq;
    if (czm_sceneMode == czm_sceneMode2D)
    {
        // 2D camera distance is a special case
        // treat all billboards as flattened to the z=0.0 plane
        lengthSq = czm_eyeHeight2D.y;
    }
    else
    {
        lengthSq = dot(positionEC.xyz, positionEC.xyz);
    }
#endif

#ifdef EYE_DISTANCE_SCALING
    float distanceScale = czm_nearFarScalar(scaleByDistance, lengthSq);
    scale *= distanceScale;
    translate *= distanceScale;
    // push vertex behind near plane for clipping
    if (scale == 0.0)
    {
        positionEC.xyz = vec3(0.0);
    }
#endif

    float translucency = 1.0;
#ifdef EYE_DISTANCE_TRANSLUCENCY
    translucency = czm_nearFarScalar(translucencyByDistance, lengthSq);
    // push vertex behind near plane for clipping
    if (translucency == 0.0)
    {
        positionEC.xyz = vec3(0.0);
    }
#endif

#ifdef EYE_DISTANCE_PIXEL_OFFSET
    float pixelOffsetScale = czm_nearFarScalar(pixelOffsetScaleByDistance, lengthSq);
    pixelOffset *= pixelOffsetScale;
#endif

#ifdef DISTANCE_DISPLAY_CONDITION
    float nearSq = compressedAttribute3.x;
    float farSq = compressedAttribute3.y;
    if (lengthSq < nearSq || lengthSq > farSq)
    {
        positionEC.xyz = vec3(0.0);
    }
#endif

    mat2 rotationMatrix;
    float mpp;

    float enableDepthCheck = 1.0;
#ifdef DISABLE_DEPTH_DISTANCE
    float disableDepthTestDistanceSq = compressedAttribute3.z;
    if (disableDepthTestDistanceSq == 0.0 && czm_minimumDisableDepthTestDistance != 0.0)
    {
        disableDepthTestDistanceSq = czm_minimumDisableDepthTestDistance;
    }

    if (lengthSq < disableDepthTestDistanceSq || disableDepthTestDistanceSq < 0.0)
    {
        enableDepthCheck = 0.0;
    }
#endif

    v_splitDirectionAndEllipsoidDepthEC.y = czm_infinity;
    vec3 ellipsoidCenter = czm_view[3].xyz;
    vec3 rayDirection = normalize(positionEC.xyz);
    czm_ray ray = czm_ray(vec3(0.0), rayDirection);
    vec3 ellipsoid_inverseRadii = czm_ellipsoidInverseRadii;
    czm_raySegment intersection = czm_rayEllipsoidIntersectionInterval(ray, ellipsoidCenter, ellipsoid_inverseRadii);

    if (!czm_isEmpty(intersection))
    {
        v_splitDirectionAndEllipsoidDepthEC.y = intersection.start;
    }

    v_compressed.y = enableDepthCheck;

#ifdef VS_THREE_POINT_DEPTH_CHECK
if (lengthSq < (u_threePointDepthTestDistance * u_threePointDepthTestDistance) && (enableDepthCheck == 1.0)) {
    float depthsilon = 10.0;
    vec2 depthOrigin;
    // Horizontal origin for labels comes from a special attribute. If that value is 0, this is a billboard - use the regular origin.
    // Otherwise, transform the label origin to -1, 0, 1 (right, center, left).
    depthOrigin.x = floor(compressedAttribute2.w - (temp2 * SHIFT_LEFT2));
    depthOrigin.x = czm_branchFreeTernary(depthOrigin.x == 0.0, origin.x, depthOrigin.x - 2.0);
    depthOrigin.y = origin.y;

    vec4 pEC1 = addScreenSpaceOffset(positionEC, dimensions, scale, vec2(0.0), depthOrigin, vec2(0.0), pixelOffset, alignedAxis, validAlignedAxis, rotation, sizeInMeters, rotationMatrix, mpp);
    float globeDepth1 = getGlobeDepth(pEC1);

    if (globeDepth1 != 0.0 && pEC1.z + depthsilon < globeDepth1)
    {
        vec4 pEC2 = addScreenSpaceOffset(positionEC, dimensions, scale, vec2(0.0, 1.0), depthOrigin, vec2(0.0), pixelOffset, alignedAxis, validAlignedAxis, rotation, sizeInMeters, rotationMatrix, mpp);
        float globeDepth2 = getGlobeDepth(pEC2);

        if (globeDepth2 != 0.0 && pEC2.z + depthsilon < globeDepth2)
        {
            vec4 pEC3 = addScreenSpaceOffset(positionEC, dimensions, scale, vec2(1.0), depthOrigin, vec2(0.0), pixelOffset, alignedAxis, validAlignedAxis, rotation, sizeInMeters, rotationMatrix, mpp);
            float globeDepth3 = getGlobeDepth(pEC3);
            if (globeDepth3 != 0.0 && pEC3.z + depthsilon < globeDepth3)
            {
                // "Discard" this vertex, as three key points fail depth test.
                positionEC.xyz = vec3(0.0);
            }
        }
    }
}
#endif
    // Write out the eyespace depth before applying the screen space offset, but after potentially "discarding" the vertex
    // by setting its eyespace position to zero, via the three-point depth test above.
    v_compressed.x = positionEC.z;

    positionEC = addScreenSpaceOffset(positionEC, imageSize, scale, direction, origin, translate, pixelOffset, alignedAxis, validAlignedAxis, rotation, sizeInMeters, rotationMatrix, mpp);
    gl_Position = czm_projection * positionEC;
    v_textureCoordinates = textureCoordinates;

#ifdef LOG_DEPTH
    czm_vertexLogDepth();
#endif

#ifdef DISABLE_DEPTH_DISTANCE

    if (disableDepthTestDistanceSq != 0.0)
    {
        // Don't try to "multiply both sides" by w.  Greater/less-than comparisons won't work for negative values of w.
        float zclip = gl_Position.z / gl_Position.w;
        bool clipped = (zclip < -1.0 || zclip > 1.0);
        // disableDepthTestDistanceSq can be less than zero if it's explicitly set to -1 in JS (as a sentinel value equivalent to infinity)
        if (!clipped && (disableDepthTestDistanceSq < 0.0 || (lengthSq > 0.0 && lengthSq < disableDepthTestDistanceSq)))
        {
            // Position z on the near plane.
            gl_Position.z = -gl_Position.w;
#ifdef LOG_DEPTH
            v_depthFromNearPlusOne = 1.0;
#endif
        }
    }
#endif

#ifdef SDF
    vec4 outlineColor = czm_decodeRGB8(sdf.x);
    float outlineWidth;

    temp = sdf.y;
    temp = temp * SHIFT_RIGHT8;
    float temp3 = (temp - floor(temp)) * SHIFT_LEFT8;
    temp = floor(temp) * SHIFT_RIGHT8;
    outlineWidth = (temp - floor(temp)) * SHIFT_LEFT8;
    outlineColor.a = floor(temp);
    outlineColor.a /= 255.0;

    v_outlineWidth = outlineWidth / 255.0;
    v_outlineColor = outlineColor;
    v_outlineColor.a *= translucency;
#endif

    v_pickColor = pickColor;

    v_color = color;
    v_color.a *= translucency;
    v_splitDirectionAndEllipsoidDepthEC.x = splitDirection;
}
`;var aZe={FONT_SIZE:48,PADDING:10,RADIUS:8,CUTOFF:.25},Zs=Object.freeze(aZe);var sZe=Dr.SHOW_INDEX,YP=Dr.POSITION_INDEX,Dge=Dr.PIXEL_OFFSET_INDEX,Rge=Dr.EYE_OFFSET_INDEX,cZe=Dr.HORIZONTAL_ORIGIN_INDEX,lZe=Dr.VERTICAL_ORIGIN_INDEX,uZe=Dr.SCALE_INDEX,Ub=Dr.IMAGE_INDEX_INDEX,Oge=Dr.COLOR_INDEX,fZe=Dr.ROTATION_INDEX,dZe=Dr.ALIGNED_AXIS_INDEX,Mge=Dr.SCALE_BY_DISTANCE_INDEX,Lge=Dr.TRANSLUCENCY_BY_DISTANCE_INDEX,Nge=Dr.PIXEL_OFFSET_SCALE_BY_DISTANCE_INDEX,Fge=Dr.DISTANCE_DISPLAY_CONDITION,hZe=Dr.DISABLE_DEPTH_DISTANCE,mZe=Dr.TEXTURE_COORDINATE_BOUNDS,Bge=Dr.SDF_INDEX,kge=Dr.SPLIT_DIRECTION_INDEX,z$=Dr.NUMBER_OF_PROPERTIES,Rr={direction:0,positionHighAndScale:1,positionLowAndRotation:2,compressedAttribute0:3,compressedAttribute1:4,compressedAttribute2:5,eyeOffset:6,scaleByDistance:7,pixelOffsetScaleByDistance:8,compressedAttribute3:9,textureCoordinateBoundsOrLabelTranslate:10,a_batchId:11,sdf:12,splitDirection:13};function hd(e){e=e??H.EMPTY_OBJECT,this._scene=e.scene,this._batchTable=e.batchTable;let t=e.textureAtlas;l(t)||(t=new vv),this._textureAtlas=t,this._textureAtlasGUID=t.guid,this._destroyTextureAtlas=!0,this._billboardTextureCache=new Map,this._sp=void 0,this._spTranslucent=void 0,this._rsOpaque=void 0,this._rsTranslucent=void 0,this._vaf=void 0,this._billboards=[],this._billboardsToUpdate=[],this._billboardsToUpdateIndex=0,this._billboardsRemoved=!1,this._createVertexArray=!1,this._shaderRotation=!1,this._compiledShaderRotation=!1,this._shaderAlignedAxis=!1,this._compiledShaderAlignedAxis=!1,this._shaderScaleByDistance=!1,this._compiledShaderScaleByDistance=!1,this._shaderTranslucencyByDistance=!1,this._compiledShaderTranslucencyByDistance=!1,this._shaderPixelOffsetScaleByDistance=!1,this._compiledShaderPixelOffsetScaleByDistance=!1,this._shaderDistanceDisplayCondition=!1,this._compiledShaderDistanceDisplayCondition=!1,this._shaderDisableDepthDistance=!1,this._compiledShaderDisableDepthDistance=!1,this._shaderClampToGround=!1,this._compiledShaderClampToGround=!1,this._propertiesChanged=new Uint32Array(z$),this._maxSize=0,this._maxEyeOffset=0,this._maxScale=1,this._maxPixelOffset=0,this._allHorizontalCenter=!0,this._allVerticalCenter=!0,this._allSizedInMeters=!0,this._baseVolume=new se,this._baseVolumeWC=new se,this._baseVolume2D=new se,this._boundingVolume=new se,this._boundingVolumeDirty=!1,this._colorCommands=[],this._allBillboardsReady=!1,this.show=e.show??!0,this.modelMatrix=O.clone(e.modelMatrix??O.IDENTITY),this._modelMatrix=O.clone(O.IDENTITY),this.debugShowBoundingVolume=e.debugShowBoundingVolume??!1,this.debugShowTextureAtlas=e.debugShowTextureAtlas??!1,this.blendOption=e.blendOption??Fi.OPAQUE_AND_TRANSLUCENT,this._blendOption=void 0,this._mode=re.SCENE3D,this._buffersUsage=[Oe.STATIC_DRAW,Oe.STATIC_DRAW,Oe.STATIC_DRAW,Oe.STATIC_DRAW,Oe.STATIC_DRAW,Oe.STATIC_DRAW,Oe.STATIC_DRAW,Oe.STATIC_DRAW,Oe.STATIC_DRAW,Oe.STATIC_DRAW,Oe.STATIC_DRAW,Oe.STATIC_DRAW,Oe.STATIC_DRAW,Oe.STATIC_DRAW,Oe.STATIC_DRAW,Oe.STATIC_DRAW,Oe.STATIC_DRAW],this._highlightColor=U.clone(U.WHITE),this._coarseDepthTestDistance=e.coarseDepthTestDistance??te.default.minimumRadius/10,this._threePointDepthTestDistance=e.threePointDepthTestDistance??te.default.minimumRadius/1e3,this._uniforms={u_atlas:()=>this.textureAtlas.texture,u_highlightColor:()=>this._highlightColor,u_coarseDepthTestDistance:()=>this._coarseDepthTestDistance,u_threePointDepthTestDistance:()=>this._threePointDepthTestDistance};let n=this._scene;l(n)&&l(n.terrainProviderChanged)&&(this._removeCallbackFunc=n.terrainProviderChanged.addEventListener(function(){let i=this._billboards,r=i.length;for(let o=0;o<r;++o)l(i[o])&&i[o]._updateClamping()},this))}Object.defineProperties(hd.prototype,{length:{get:function(){return U$(this),this._billboards.length}},textureAtlas:{get:function(){return this._textureAtlas},set:function(e){this._textureAtlas!==e&&(this._textureAtlas=this._destroyTextureAtlas&&this._textureAtlas&&this._textureAtlas.destroy(),this._textureAtlas=e)}},destroyTextureAtlas:{get:function(){return this._destroyTextureAtlas},set:function(e){this._destroyTextureAtlas=e}},sizeInBytes:{get:function(){return this._textureAtlas.sizeInBytes}},ready:{get:function(){return this._allBillboardsReady}},billboardTextureCache:{get:function(){return this._billboardTextureCache}},coarseDepthTestDistance:{get:function(){return this._coarseDepthTestDistance},set:function(e){this._coarseDepthTestDistance=e}},threePointDepthTestDistance:{get:function(){return this._threePointDepthTestDistance},set:function(e){this._threePointDepthTestDistance=e}}});function zge(e){let t=e.length;for(let n=0;n<t;++n)e[n]&&e[n]._destroy()}hd.prototype.add=function(e){let t=new Dr(e,this);return t._index=this._billboards.length,this._billboards.push(t),this._createVertexArray=!0,t};hd.prototype.remove=function(e){return this.contains(e)?(this._billboards[e._index]=void 0,this._billboardsRemoved=!0,this._createVertexArray=!0,e._destroy(),!0):!1};hd.prototype.removeAll=function(){zge(this._billboards),this._billboards=[],this._billboardsToUpdate=[],this._billboardsToUpdateIndex=0,this._billboardsRemoved=!1,this._createVertexArray=!0};function U$(e){if(e._billboardsRemoved){e._billboardsRemoved=!1;let t=[],n=e._billboards,i=n.length;for(let r=0,o=0;r<i;++r){let a=n[r];l(a)&&(a._index=o++,t.push(a))}e._billboards=t}}hd.prototype._updateBillboard=function(e,t){e._dirty||(this._billboardsToUpdate[this._billboardsToUpdateIndex++]=e),++this._propertiesChanged[t]};hd.prototype.contains=function(e){return l(e)&&e._billboardCollection===this};hd.prototype.get=function(e){return U$(this),this._billboards[e]};function Pge(e){let t=e.cache.billboardCollection_indexBufferInstanced;return l(t)||(t=Ze.createIndexBuffer({context:e,typedArray:new Uint16Array([0,1,2,0,2,3]),usage:Oe.STATIC_DRAW,indexDatatype:Ve.UNSIGNED_SHORT}),t.vertexArrayDestroyable=!1,e.cache.billboardCollection_indexBufferInstanced=t),t}function pZe(e){let t=e.cache.billboardCollection_vertexBufferInstanced;return l(t)||(t=Ze.createVertexBuffer({context:e,typedArray:new Float32Array([0,0,1,0,1,1,0,1]),usage:Oe.STATIC_DRAW}),t.vertexArrayDestroyable=!1,e.cache.billboardCollection_vertexBufferInstanced=t),t}hd.prototype.computeNewBuffersUsage=function(){let e=this._buffersUsage,t=!1,n=this._propertiesChanged;for(let i=0;i<z$;++i){let r=n[i]===0?Oe.STATIC_DRAW:Oe.STREAM_DRAW;t=t||e[i]!==r,e[i]=r}return t};function gZe(e,t,n,i,r){let o=[{index:Rr.positionHighAndScale,componentsPerAttribute:4,componentDatatype:Y.FLOAT,usage:n[YP]},{index:Rr.positionLowAndRotation,componentsPerAttribute:4,componentDatatype:Y.FLOAT,usage:n[YP]},{index:Rr.compressedAttribute0,componentsPerAttribute:4,componentDatatype:Y.FLOAT,usage:n[Dge]},{index:Rr.compressedAttribute1,componentsPerAttribute:4,componentDatatype:Y.FLOAT,usage:n[Lge]},{index:Rr.compressedAttribute2,componentsPerAttribute:4,componentDatatype:Y.FLOAT,usage:n[Oge]},{index:Rr.eyeOffset,componentsPerAttribute:4,componentDatatype:Y.FLOAT,usage:n[Rge]},{index:Rr.scaleByDistance,componentsPerAttribute:4,componentDatatype:Y.FLOAT,usage:n[Mge]},{index:Rr.pixelOffsetScaleByDistance,componentsPerAttribute:4,componentDatatype:Y.FLOAT,usage:n[Nge]},{index:Rr.compressedAttribute3,componentsPerAttribute:4,componentDatatype:Y.FLOAT,usage:n[Fge]},{index:Rr.textureCoordinateBoundsOrLabelTranslate,componentsPerAttribute:4,componentDatatype:Y.FLOAT,usage:n[mZe]},{index:Rr.splitDirection,componentsPerAttribute:1,componentDatatype:Y.FLOAT,usage:n[kge]},{index:Rr.direction,componentsPerAttribute:2,componentDatatype:Y.FLOAT,vertexBuffer:pZe(e)}];return l(i)&&o.push({index:Rr.a_batchId,componentsPerAttribute:1,componentDatatype:Y.FLOAT,bufferUsage:Oe.STATIC_DRAW}),r&&o.push({index:Rr.sdf,componentsPerAttribute:2,componentDatatype:Y.FLOAT,usage:n[Bge]}),new ay(e,o,t,!0)}var L$=new Sn;function Uge(e,t,n,i){let r=n[Rr.positionHighAndScale],o=n[Rr.positionLowAndRotation],a=i._getActualPosition();e._mode===re.SCENE3D&&(se.expand(e._baseVolume,a,e._baseVolume),e._boundingVolumeDirty=!0),Sn.fromCartesian(a,L$);let s=i.scale,c=i.rotation;c!==0&&(e._shaderRotation=!0),e._maxScale=Math.max(e._maxScale,s);let u=L$.high,f=L$.low;r(i._index,u.x,u.y,u.z,s),o(i._index,f.x,f.y,f.z,c)}var uy=new k,dd=32768,V$=65536,N$=4096,Vb=256,_Ze=128,yZe=32,AZe=8,B3=4,bZe=1/256,Vge=new Je;function jge(e,t,n,i){let r=n[Rr.compressedAttribute0],o=i.pixelOffset,a=o.x,s=o.y,c=i._translate,u=c.x,f=c.y;e._maxPixelOffset=Math.max(e._maxPixelOffset,Math.abs(a+u),Math.abs(-s+f));let d=i.horizontalOrigin,p=i._verticalOrigin,g=i.show&&i.clusterShow;i.color.alpha===0&&(g=!1),p===Wn.BASELINE&&(p=Wn.BOTTOM),e._allHorizontalCenter=e._allHorizontalCenter&&d===ji.CENTER,e._allVerticalCenter=e._allVerticalCenter&&p===Wn.CENTER;let m=0,y=0;if(i.ready){let D=i.computeTextureCoordinates(Vge);m=D.x,y=D.y}let A=Math.floor(I.clamp(a,-dd,dd)+dd)*_Ze;A+=(d+1)*yZe,A+=(p+1)*AZe,A+=(g?1:0)*B3;let b=Math.floor(I.clamp(s,-dd,dd)+dd)*Vb,x=Math.floor(I.clamp(u*B3,-dd,dd)+dd)*Vb,T=(I.clamp(f*B3,-dd,dd)+dd)*bZe,C=Math.floor(T),E=Math.floor((T-C)*Vb);b+=C,x+=E,uy.x=m,uy.y=y;let w=an.compressTextureCoordinates(uy);r(i._index,A,b,x,w)}function Hge(e,t,n,i){let r=n[Rr.compressedAttribute1],o=i.alignedAxis;h.equals(o,h.ZERO)||(o=h.normalize(o,new h),e._shaderAlignedAxis=!0);let a=0,s=1,c=1,u=1,f=i.translucencyByDistance;l(f)&&(a=f.near,s=f.nearValue,c=f.far,u=f.farValue,(s!==1||u!==1)&&(e._shaderTranslucencyByDistance=!0));let d=Math.round(i.width??0);e._maxSize=Math.max(e._maxSize,d);let p=I.clamp(d,0,V$),g=0;Math.abs(h.magnitudeSquared(o)-1)<I.EPSILON6&&(g=an.octEncodeFloat(o)),s=I.clamp(s,0,1),s=s===1?255:s*255|0,p=p*Vb+s,u=I.clamp(u,0,1),u=u===1?255:u*255|0,g=g*Vb+u,r(i._index,p,g,a,c)}function B$(e,t,n,i){let r=n[Rr.compressedAttribute2],o=i.color,a=l(e._batchTable)?U.WHITE:i.getPickId(t.context).color,s=i.sizeInMeters?1:0,c=i.alignedAxis,u=h.equals(c,h.ZERO)?c:h.normalize(c,new h),f=Math.abs(h.magnitudeSquared(u)-1)<I.EPSILON6?1:0;e._allSizedInMeters=e._allSizedInMeters&&s===1;let d=i.height??0;e._maxSize=Math.max(e._maxSize,d);let p=i._labelHorizontalOrigin??-2;p+=2;let g=an.encodeRGB8(o),m=an.encodeRGB8(a),y=U.floatToByte(o.alpha)*V$+U.floatToByte(a.alpha)*Vb+(s*2+f),A=d*B3+p;r(i._index,g,m,y,A)}function k$(e,t,n,i){let r=n[Rr.eyeOffset],o=i.eyeOffset,a=o.z;if(i._heightReference!==it.NONE&&(a*=1.005),e._maxEyeOffset=Math.max(e._maxEyeOffset,Math.abs(o.x),Math.abs(o.y),Math.abs(a)),uy.x=0,uy.y=0,i.ready){let c=i.computeTextureCoordinates(Vge);uy.x=c.width,uy.y=c.height}let s=an.compressTextureCoordinates(uy);r(i._index,o.x,o.y,a,s)}function Gge(e,t,n,i){let r=n[Rr.scaleByDistance],o=0,a=1,s=1,c=1,u=i.scaleByDistance;l(u)&&(o=u.near,a=u.nearValue,s=u.far,c=u.farValue,(a!==1||c!==1)&&(e._shaderScaleByDistance=!0)),r(i._index,o,a,s,c)}function Wge(e,t,n,i){let r=n[Rr.pixelOffsetScaleByDistance],o=0,a=1,s=1,c=1,u=i.pixelOffsetScaleByDistance;l(u)&&(o=u.near,a=u.nearValue,s=u.far,c=u.farValue,(a!==1||c!==1)&&(e._shaderPixelOffsetScaleByDistance=!0)),r(i._index,o,a,s,c)}function qge(e,t,n,i){let r=n[Rr.compressedAttribute3],o=0,a=Number.MAX_VALUE,s=i.distanceDisplayCondition;l(s)&&(o=s.near,a=s.far,o*=o,a*=a,e._shaderDistanceDisplayCondition=!0);let c=i.disableDepthTestDistance,u=gu(i.heightReference)&&t.context.depthTexture;c*=c,(u||c>0)&&(e._shaderDisableDepthDistance=!0,c===Number.POSITIVE_INFINITY&&(c=-1));let f,d;l(i._labelDimensions)?(d=i._labelDimensions.x,f=i._labelDimensions.y):(d=i.width??0,f=i.height??0);let p=Math.floor(I.clamp(d,0,N$)),g=Math.floor(I.clamp(f,0,N$)),m=p*N$+g;r(i._index,o,a,c,m)}function Yge(e,t,n,i){if(gu(i.heightReference)){let s=e._scene,c=t.context,u=t.globeTranslucencyState.translucent,f=l(s.globe)&&s.globe.depthTestAgainstTerrain;e._shaderClampToGround=c.depthTexture&&!u&&f}let r=n[Rr.textureCoordinateBoundsOrLabelTranslate],o=0,a=0;l(i._labelTranslate)&&(o=i._labelTranslate.x,a=i._labelTranslate.y),r(i._index,o,a,0,0)}function xZe(e,t,n,i){if(!l(e._batchTable))return;let r=n[Rr.a_batchId],o=i._batchIndex;r(i._index,o)}function Xge(e,t,n,i){if(!e._sdf)return;let r=n[Rr.sdf],o=i.outlineColor,a=i.outlineWidth,s=an.encodeRGB8(o),c=a/Zs.RADIUS,u=U.floatToByte(o.alpha)*V$+U.floatToByte(c)*Vb;r(i._index,s,u)}function Kge(e,t,n,i){let r=n[Rr.splitDirection],o=0,a=i.splitDirection;l(a)&&(o=a),r(i._index,o)}function TZe(e,t,n,i){Uge(e,t,n,i),jge(e,t,n,i),Hge(e,t,n,i),B$(e,t,n,i),k$(e,t,n,i),Gge(e,t,n,i),Wge(e,t,n,i),qge(e,t,n,i),Yge(e,t,n,i),xZe(e,t,n,i),Xge(e,t,n,i),Kge(e,t,n,i)}function F$(e,t,n,i,r,o){let a;i.mode===re.SCENE3D?(a=e._baseVolume,e._boundingVolumeDirty=!0):a=e._baseVolume2D;let s=[];for(let c=0;c<n;++c){let u=t[c],f=u.position,d=Dr._computeActualPosition(u,f,i,r);l(d)&&(u._setActualPosition(d),o?s.push(d):se.expand(a,d,a))}o&&se.fromPoints(s,a)}function CZe(e,t){let n=t.mode,i=e._billboards,r=e._billboardsToUpdate,o=e._modelMatrix;e._createVertexArray||e._mode!==n||n!==re.SCENE3D&&!O.equals(o,e.modelMatrix)?(e._mode=n,O.clone(e.modelMatrix,o),e._createVertexArray=!0,(n===re.SCENE3D||n===re.SCENE2D||n===re.COLUMBUS_VIEW)&&F$(e,i,i.length,t,o,!0)):n===re.MORPHING?F$(e,i,i.length,t,o,!0):(n===re.SCENE2D||n===re.COLUMBUS_VIEW)&&F$(e,r,e._billboardsToUpdateIndex,t,o,!1)}function vZe(e,t,n){let i=1;(!e._allSizedInMeters||e._maxPixelOffset!==0)&&(i=t.camera.getPixelSize(n,t.context.drawingBufferWidth,t.context.drawingBufferHeight));let r=i*e._maxScale*e._maxSize*2;e._allHorizontalCenter&&e._allVerticalCenter&&(r*=.5);let o=i*e._maxPixelOffset+e._maxEyeOffset;n.radius+=r+o}function EZe(e,t){let i=t.createViewportQuadCommand(`uniform sampler2D billboard_texture; 
in vec2 v_textureCoordinates; 
void main() 
{ 
    out_FragColor = texture(billboard_texture, v_textureCoordinates); 
} 
`,{uniformMap:{billboard_texture:function(){return e.textureAtlas.texture}}});return i.pass=Pe.OVERLAY,i}var SZe=[];hd.prototype.update=function(e){if(U$(this),!this.show)return;let t=e.context;if(!t.instancedArrays||!(Ft.maximumVertexTextureImageUnits>0))throw new pe("Beginning in CesiumJS 1.140, billboards and labels require device support for WebGL 2, or WebGL 1 with ANGLE_instanced_arrays and MAX_VERTEX_TEXTURE_IMAGE_UNITS > 0. For more information or to share feedback, see: https://github.com/CesiumGS/cesium/issues/13053");let n=this._billboards,i=n.length,r=!0;for(let D=0;D<i;++D){let R=n[D];l(R.loadError)&&(console.error(`Error loading image for billboard: ${R.loadError}`),R.image=void 0),R.textureDirty&&this._updateBillboard(R,Ub),R.show&&(r=r&&R.ready)}let o=this._textureAtlas;if(e.afterRender.push(()=>{if(!this.isDestroyed())return o.update(e.context)}),!l(o.texture))return;CZe(this,e),n=this._billboards,i=n.length;let a=this._billboardsToUpdate,s=this._billboardsToUpdateIndex,c=this._propertiesChanged,u=o.guid,f=this._createVertexArray||this._textureAtlasGUID!==u;this._textureAtlasGUID=u;let d,p=e.passes,g=p.pick;if(f||!g&&this.computeNewBuffersUsage()){this._createVertexArray=!1;for(let D=0;D<z$;++D)c[D]=0;if(this._vaf=this._vaf&&this._vaf.destroy(),i>0){this._vaf=gZe(t,i,this._buffersUsage,this._batchTable,this._sdf),d=this._vaf.writers;for(let D=0;D<i;++D){let R=this._billboards[D];R._dirty=!1,R.textureDirty=!1,TZe(this,e,d,R)}this._vaf.commit(Pge(t))}this._billboardsToUpdateIndex=0}else if(s>0){let D=SZe;D.length=0,(c[YP]||c[fZe]||c[uZe])&&D.push(Uge),(c[Ub]||c[Dge]||c[cZe]||c[lZe]||c[sZe])&&(D.push(jge),D.push(k$)),(c[Ub]||c[dZe]||c[Lge])&&(D.push(Hge),D.push(B$)),(c[Ub]||c[Oge])&&D.push(B$),(c[Ub]||c[Rge])&&D.push(k$),c[Mge]&&D.push(Gge),c[Nge]&&D.push(Wge),(c[Fge]||c[hZe]||c[Ub]||c[YP])&&D.push(qge),(c[Ub]||c[YP])&&D.push(Yge),c[Bge]&&D.push(Xge),c[kge]&&D.push(Kge);let R=D.length;if(d=this._vaf.writers,s/i>.1){for(let M=0;M<s;++M){let N=a[M];N._dirty=!1,N.textureDirty=!1;for(let _=0;_<R;++_)D[_](this,e,d,N)}this._vaf.commit(Pge(t))}else{for(let M=0;M<s;++M){let N=a[M];N._dirty=!1,N.textureDirty=!1;for(let _=0;_<R;++_)D[_](this,e,d,N);this._vaf.subCommit(N._index,1)}this._vaf.endSubCommits()}this._billboardsToUpdateIndex=0}if(s>i*1.5&&(a.length=i),!l(this._vaf)||!l(this._vaf.va))return;this._boundingVolumeDirty&&(this._boundingVolumeDirty=!1,se.transform(this._baseVolume,this.modelMatrix,this._baseVolumeWC));let m,y=O.IDENTITY;e.mode===re.SCENE3D?(y=this.modelMatrix,m=se.clone(this._baseVolumeWC,this._boundingVolume)):m=se.clone(this._baseVolume2D,this._boundingVolume),vZe(this,e,m);let A=this._blendOption!==this.blendOption;if(this._blendOption=this.blendOption,A){this._blendOption===Fi.OPAQUE||this._blendOption===Fi.OPAQUE_AND_TRANSLUCENT?this._rsOpaque=je.fromCache({depthTest:{enabled:!0,func:ee.LESS},depthMask:!0}):this._rsOpaque=void 0;let D=this._blendOption===Fi.TRANSLUCENT;this._blendOption===Fi.TRANSLUCENT||this._blendOption===Fi.OPAQUE_AND_TRANSLUCENT?this._rsTranslucent=je.fromCache({depthTest:{enabled:!0,func:D?ee.LEQUAL:ee.LESS},depthMask:D,blending:en.ALPHA_BLEND}):this._rsTranslucent=void 0}this._shaderDisableDepthDistance=this._shaderDisableDepthDistance||e.minimumDisableDepthTestDistance!==0;let b,x,T,C,E;if(A||this._shaderRotation!==this._compiledShaderRotation||this._shaderAlignedAxis!==this._compiledShaderAlignedAxis||this._shaderScaleByDistance!==this._compiledShaderScaleByDistance||this._shaderTranslucencyByDistance!==this._compiledShaderTranslucencyByDistance||this._shaderPixelOffsetScaleByDistance!==this._compiledShaderPixelOffsetScaleByDistance||this._shaderDistanceDisplayCondition!==this._compiledShaderDistanceDisplayCondition||this._shaderDisableDepthDistance!==this._compiledShaderDisableDepthDistance||this._shaderClampToGround!==this._compiledShaderClampToGround||this._sdf!==this._compiledSDF){b=F3,x=N3,E=["INSTANCED"],l(this._batchTable)&&(E.push("VECTOR_TILE"),b=this._batchTable.getVertexShaderCallback(!1,"a_batchId",void 0)(b),x=this._batchTable.getFragmentShaderCallback(!1,void 0)(x)),T=new Ge({defines:E,sources:[b]}),this._shaderRotation&&T.defines.push("ROTATION"),this._shaderAlignedAxis&&T.defines.push("ALIGNED_AXIS"),this._shaderScaleByDistance&&T.defines.push("EYE_DISTANCE_SCALING"),this._shaderTranslucencyByDistance&&T.defines.push("EYE_DISTANCE_TRANSLUCENCY"),this._shaderPixelOffsetScaleByDistance&&T.defines.push("EYE_DISTANCE_PIXEL_OFFSET"),this._shaderDistanceDisplayCondition&&T.defines.push("DISTANCE_DISPLAY_CONDITION"),this._shaderDisableDepthDistance&&T.defines.push("DISABLE_DEPTH_DISTANCE"),this._shaderClampToGround&&T.defines.push("VS_THREE_POINT_DEPTH_CHECK");let D=1-Zs.CUTOFF;this._sdf&&T.defines.push("SDF");let R=l(this._batchTable)?"VECTOR_TILE":"";this._blendOption===Fi.OPAQUE_AND_TRANSLUCENT&&(C=new Ge({defines:["OPAQUE",R],sources:[x]}),this._shaderClampToGround&&C.defines.push("VS_THREE_POINT_DEPTH_CHECK"),this._sdf&&(C.defines.push("SDF"),C.defines.push(`SDF_EDGE ${D}`)),this._sp=Zt.replaceCache({context:t,shaderProgram:this._sp,vertexShaderSource:T,fragmentShaderSource:C,attributeLocations:Rr}),C=new Ge({defines:["TRANSLUCENT",R],sources:[x]}),this._shaderClampToGround&&C.defines.push("VS_THREE_POINT_DEPTH_CHECK"),this._sdf&&(C.defines.push("SDF"),C.defines.push(`SDF_EDGE ${D}`)),this._spTranslucent=Zt.replaceCache({context:t,shaderProgram:this._spTranslucent,vertexShaderSource:T,fragmentShaderSource:C,attributeLocations:Rr})),this._blendOption===Fi.OPAQUE&&(C=new Ge({defines:[R],sources:[x]}),this._shaderClampToGround&&C.defines.push("VS_THREE_POINT_DEPTH_CHECK"),this._sdf&&(C.defines.push("SDF"),C.defines.push(`SDF_EDGE ${D}`)),this._sp=Zt.replaceCache({context:t,shaderProgram:this._sp,vertexShaderSource:T,fragmentShaderSource:C,attributeLocations:Rr})),this._blendOption===Fi.TRANSLUCENT&&(C=new Ge({defines:[R],sources:[x]}),this._shaderClampToGround&&C.defines.push("VS_THREE_POINT_DEPTH_CHECK"),this._sdf&&(C.defines.push("SDF"),C.defines.push(`SDF_EDGE ${D}`)),this._spTranslucent=Zt.replaceCache({context:t,shaderProgram:this._spTranslucent,vertexShaderSource:T,fragmentShaderSource:C,attributeLocations:Rr})),this._compiledShaderRotation=this._shaderRotation,this._compiledShaderAlignedAxis=this._shaderAlignedAxis,this._compiledShaderScaleByDistance=this._shaderScaleByDistance,this._compiledShaderTranslucencyByDistance=this._shaderTranslucencyByDistance,this._compiledShaderPixelOffsetScaleByDistance=this._shaderPixelOffsetScaleByDistance,this._compiledShaderDistanceDisplayCondition=this._shaderDistanceDisplayCondition,this._compiledShaderDisableDepthDistance=this._shaderDisableDepthDistance,this._compiledShaderClampToGround=this._shaderClampToGround,this._compiledSDF=this._sdf}let w=e.commandList;if(p.render||p.pick){let D=this._colorCommands,R=this._blendOption===Fi.OPAQUE,M=this._blendOption===Fi.OPAQUE_AND_TRANSLUCENT,N=this._vaf.va,_=N.length,v=this._uniforms,S;l(this._batchTable)?(v=this._batchTable.getUniformMapCallback()(v),S=this._batchTable.getPickId()):S="v_pickColor",D.length=_;let P=M?_*2:_;for(let L=0;L<P;++L){let F=D[L];l(F)||(F=D[L]=new nt);let V=R||M&&L%2===0;F.pass=V||!M?Pe.OPAQUE:Pe.TRANSLUCENT,F.owner=this;let z=M?Math.floor(L/2):L;F.boundingVolume=m,F.modelMatrix=y,F.count=N[z].indicesCount,F.shaderProgram=V?this._sp:this._spTranslucent,F.uniformMap=v,F.vertexArray=N[z].va,F.renderState=V?this._rsOpaque:this._rsTranslucent,F.debugShowBoundingVolume=this.debugShowBoundingVolume,F.pickId=S,F.count=6,F.instanceCount=i,w.push(F)}this.debugShowTextureAtlas&&(l(this.debugCommand)||(this.debugCommand=EZe(this,e.context)),w.push(this.debugCommand))}this._allBillboardsReady=r};hd.prototype.isDestroyed=function(){return!1};hd.prototype.destroy=function(){return l(this._removeCallbackFunc)&&(this._removeCallbackFunc(),this._removeCallbackFunc=void 0),this._textureAtlas=this._destroyTextureAtlas&&this._textureAtlas&&this._textureAtlas.destroy(),this._sp=this._sp&&this._sp.destroy(),this._spTranslucent=this._spTranslucent&&this._spTranslucent.destroy(),this._vaf=this._vaf&&this._vaf.destroy(),zge(this._billboards),ue(this)};var md=hd;var $ge={FILL:0,OUTLINE:1,FILL_AND_OUTLINE:2};Object.freeze($ge);var bo=$ge;var Jge={},Zge=0,wZe=256,IZe=new U(.165,.165,.165,.8),PZe=new k(7,5),ja=Object.freeze({LTR:0,RTL:1,WEAK:2,BRACKETS:3});function jb(e){!e._rebindAllGlyphs&&!e._repositionAllGlyphs&&e._labelCollection._labelsToUpdate.push(e),e._rebindAllGlyphs=!0}function XP(e){!e._rebindAllGlyphs&&!e._repositionAllGlyphs&&e._labelCollection._labelsToUpdate.push(e),e._repositionAllGlyphs=!0}function KP(e,t){return document.defaultView.getComputedStyle(e,null).getPropertyValue(t)}function e_e(e){let t=Jge[e._font];if(!l(t)){let n=document.createElement("div");n.style.position="absolute",n.style.opacity=0,n.style.font=e._font,document.body.appendChild(n);let i=parseFloat(KP(n,"line-height"));isNaN(i)&&(i=void 0),t={family:KP(n,"font-family"),size:KP(n,"font-size").replace("px",""),style:KP(n,"font-style"),weight:KP(n,"font-weight"),lineHeight:i},document.body.removeChild(n),Zge<wZe&&(Jge[e._font]=t,Zge++)}e._fontFamily=t.family,e._fontSize=t.size,e._fontStyle=t.style,e._fontWeight=t.weight,e._lineHeight=t.lineHeight}function Ch(e,t){e=e??H.EMPTY_OBJECT;let n=e.translucencyByDistance,i=e.pixelOffsetScaleByDistance,r=e.scaleByDistance,o=e.distanceDisplayCondition;l(n)&&(n=Wt.clone(n)),l(i)&&(i=Wt.clone(i)),l(r)&&(r=Wt.clone(r)),l(o)&&(o=jt.clone(o)),this._renderedText=void 0,this._text=void 0,this._show=e.show??!0,this._font=e.font??"30px sans-serif",this._fillColor=U.clone(e.fillColor??U.WHITE),this._outlineColor=U.clone(e.outlineColor??U.BLACK),this._outlineWidth=e.outlineWidth??1,this._showBackground=e.showBackground??!1,this._backgroundColor=U.clone(e.backgroundColor??IZe),this._backgroundPadding=k.clone(e.backgroundPadding??PZe),this._style=e.style??bo.FILL,this._verticalOrigin=e.verticalOrigin??Wn.BASELINE,this._horizontalOrigin=e.horizontalOrigin??ji.LEFT,this._pixelOffset=k.clone(e.pixelOffset??k.ZERO),this._eyeOffset=h.clone(e.eyeOffset??h.ZERO),this._position=h.clone(e.position??h.ZERO),this._scale=e.scale??1,this._id=e.id,this._translucencyByDistance=n,this._pixelOffsetScaleByDistance=i,this._scaleByDistance=r,this._heightReference=e.heightReference??it.NONE,this._distanceDisplayCondition=o,this._disableDepthTestDistance=e.disableDepthTestDistance,this._labelCollection=t,this._glyphs=[],this._backgroundBillboard=void 0,this._batchIndex=void 0,this._rebindAllGlyphs=!0,this._repositionAllGlyphs=!0,this._actualClampedPosition=void 0,this._removeCallbackFunc=void 0,this._mode=void 0,this._clusterShow=!0,this.text=e.text??"",this._relativeSize=1,e_e(this),this._updateClamping()}Object.defineProperties(Ch.prototype,{show:{get:function(){return this._show},set:function(e){if(this._show!==e){this._show=e;let t=this._glyphs;for(let i=0,r=t.length;i<r;i++){let o=t[i].billboard;l(o)&&(o.show=e)}let n=this._backgroundBillboard;l(n)&&(n.show=e)}}},position:{get:function(){return this._position},set:function(e){let t=this._position;if(!h.equals(t,e)){h.clone(e,t);let n=this._glyphs;for(let r=0,o=n.length;r<o;r++){let a=n[r].billboard;l(a)&&(a.position=e)}let i=this._backgroundBillboard;l(i)&&(i.position=e),this._updateClamping()}}},heightReference:{get:function(){return this._heightReference},set:function(e){if(e!==this._heightReference){this._heightReference=e;let t=this._glyphs;for(let i=0,r=t.length;i<r;i++){let o=t[i].billboard;l(o)&&(o.heightReference=e)}let n=this._backgroundBillboard;l(n)&&(n.heightReference=e),XP(this),this._updateClamping()}}},text:{get:function(){return this._text},set:function(e){if(this._text!==e){this._text=e;let t=Ch.filterUnsupportedCharacters(e);this._renderedText=Ch.enableRightToLeftDetection?NZe(t):t,jb(this)}}},font:{get:function(){return this._font},set:function(e){this._font!==e&&(this._font=e,jb(this),e_e(this))}},fillColor:{get:function(){return this._fillColor},set:function(e){let t=this._fillColor;U.equals(t,e)||(U.clone(e,t),jb(this))}},outlineColor:{get:function(){return this._outlineColor},set:function(e){let t=this._outlineColor;U.equals(t,e)||(U.clone(e,t),jb(this))}},outlineWidth:{get:function(){return this._outlineWidth},set:function(e){this._outlineWidth!==e&&(this._outlineWidth=e,jb(this))}},showBackground:{get:function(){return this._showBackground},set:function(e){this._showBackground!==e&&(this._showBackground=e,jb(this))}},backgroundColor:{get:function(){return this._backgroundColor},set:function(e){let t=this._backgroundColor;if(!U.equals(t,e)){U.clone(e,t);let n=this._backgroundBillboard;l(n)&&(n.color=t)}}},backgroundPadding:{get:function(){return this._backgroundPadding},set:function(e){let t=this._backgroundPadding;k.equals(t,e)||(k.clone(e,t),XP(this))}},style:{get:function(){return this._style},set:function(e){this._style!==e&&(this._style=e,jb(this))}},pixelOffset:{get:function(){return this._pixelOffset},set:function(e){let t=this._pixelOffset;if(!k.equals(t,e)){k.clone(e,t);let n=this._glyphs;for(let r=0,o=n.length;r<o;r++){let a=n[r];l(a.billboard)&&(a.billboard.pixelOffset=e)}let i=this._backgroundBillboard;l(i)&&(i.pixelOffset=e)}}},translucencyByDistance:{get:function(){return this._translucencyByDistance},set:function(e){let t=this._translucencyByDistance;if(!Wt.equals(t,e)){this._translucencyByDistance=Wt.clone(e,t);let n=this._glyphs;for(let r=0,o=n.length;r<o;r++){let a=n[r];l(a.billboard)&&(a.billboard.translucencyByDistance=e)}let i=this._backgroundBillboard;l(i)&&(i.translucencyByDistance=e)}}},pixelOffsetScaleByDistance:{get:function(){return this._pixelOffsetScaleByDistance},set:function(e){let t=this._pixelOffsetScaleByDistance;if(!Wt.equals(t,e)){this._pixelOffsetScaleByDistance=Wt.clone(e,t);let n=this._glyphs;for(let r=0,o=n.length;r<o;r++){let a=n[r];l(a.billboard)&&(a.billboard.pixelOffsetScaleByDistance=e)}let i=this._backgroundBillboard;l(i)&&(i.pixelOffsetScaleByDistance=e)}}},scaleByDistance:{get:function(){return this._scaleByDistance},set:function(e){let t=this._scaleByDistance;if(!Wt.equals(t,e)){this._scaleByDistance=Wt.clone(e,t);let n=this._glyphs;for(let r=0,o=n.length;r<o;r++){let a=n[r];l(a.billboard)&&(a.billboard.scaleByDistance=e)}let i=this._backgroundBillboard;l(i)&&(i.scaleByDistance=e)}}},eyeOffset:{get:function(){return this._eyeOffset},set:function(e){let t=this._eyeOffset;if(!h.equals(t,e)){h.clone(e,t);let n=this._glyphs;for(let r=0,o=n.length;r<o;r++){let a=n[r];l(a.billboard)&&(a.billboard.eyeOffset=e)}let i=this._backgroundBillboard;l(i)&&(i.eyeOffset=e)}}},horizontalOrigin:{get:function(){return this._horizontalOrigin},set:function(e){this._horizontalOrigin!==e&&(this._horizontalOrigin=e,XP(this))}},verticalOrigin:{get:function(){return this._verticalOrigin},set:function(e){if(this._verticalOrigin!==e){this._verticalOrigin=e;let t=this._glyphs;for(let i=0,r=t.length;i<r;i++){let o=t[i];l(o.billboard)&&(o.billboard.verticalOrigin=e)}let n=this._backgroundBillboard;l(n)&&(n.verticalOrigin=e),XP(this)}}},scale:{get:function(){return this._scale},set:function(e){if(this._scale!==e){this._scale=e;let t=this._glyphs;for(let i=0,r=t.length;i<r;i++){let o=t[i];l(o.billboard)&&(o.billboard.scale=e*this._relativeSize)}let n=this._backgroundBillboard;l(n)&&(n.scale=e*this._relativeSize),XP(this)}}},totalScale:{get:function(){return this._scale*this._relativeSize}},distanceDisplayCondition:{get:function(){return this._distanceDisplayCondition},set:function(e){if(!jt.equals(e,this._distanceDisplayCondition)){this._distanceDisplayCondition=jt.clone(e,this._distanceDisplayCondition);let t=this._glyphs;for(let i=0,r=t.length;i<r;i++){let o=t[i];l(o.billboard)&&(o.billboard.distanceDisplayCondition=e)}let n=this._backgroundBillboard;l(n)&&(n.distanceDisplayCondition=e)}}},disableDepthTestDistance:{get:function(){return this._disableDepthTestDistance},set:function(e){if(this._disableDepthTestDistance!==e){this._disableDepthTestDistance=e;let t=this._glyphs;for(let i=0,r=t.length;i<r;i++){let o=t[i];l(o.billboard)&&(o.billboard.disableDepthTestDistance=e)}let n=this._backgroundBillboard;l(n)&&(n.disableDepthTestDistance=e)}}},id:{get:function(){return this._id},set:function(e){if(this._id!==e){this._id=e;let t=this._glyphs;for(let i=0,r=t.length;i<r;i++){let o=t[i];l(o.billboard)&&(o.billboard.id=e)}let n=this._backgroundBillboard;l(n)&&(n.id=e)}}},pickId:{get:function(){if(!(this._glyphs.length===0||!l(this._glyphs[0].billboard)))return this._glyphs[0].billboard.pickId}},_clampedPosition:{get:function(){return this._actualClampedPosition},set:function(e){this._actualClampedPosition=h.clone(e,this._actualClampedPosition);let t=this._glyphs;for(let i=0,r=t.length;i<r;i++){let o=t[i];l(o.billboard)&&(o.billboard._clampedPosition=e)}let n=this._backgroundBillboard;l(n)&&(n._clampedPosition=e)}},clusterShow:{get:function(){return this._clusterShow},set:function(e){if(this._clusterShow!==e){this._clusterShow=e;let t=this._glyphs;for(let i=0,r=t.length;i<r;i++){let o=t[i];l(o.billboard)&&(o.billboard.clusterShow=e)}let n=this._backgroundBillboard;l(n)&&(n.clusterShow=e)}}},ready:{get:function(){if(this._rebindAllGlyphs||this._repositionAllGlyphs||l(this._backgroundBillboard)&&!this._backgroundBillboard.ready)return!1;let e=this._glyphs;for(let t=0,n=e.length;t<n;t++){let i=e[t];if(l(i.billboard)&&!i.billboard.ready)return!1}return!0}}});Ch.prototype._updateClamping=function(){Dr._updateClamping(this._labelCollection,this)};Ch.prototype.computeScreenSpacePosition=function(e,t){l(t)||(t=new k);let i=this._labelCollection.modelMatrix,r=l(this._actualClampedPosition)?this._actualClampedPosition:this._position;return Dr._computeScreenSpacePosition(i,r,this._eyeOffset,this._pixelOffset,e,t)};Ch.getScreenSpaceBoundingBox=function(e,t,n){let i,r,o,a,s=e.totalScale,c=e._backgroundBillboard;if(l(c))i=t.x+c._translate.x,r=t.y-c._translate.y,o=c.width*s,a=c.height*s,e.verticalOrigin===Wn.BOTTOM||e.verticalOrigin===Wn.BASELINE?r-=a:e.verticalOrigin===Wn.CENTER&&(r-=a*.5);else{i=Number.POSITIVE_INFINITY,r=Number.POSITIVE_INFINITY;let u=0,f=0,d=e._glyphs,p=d.length;for(let g=0;g<p;++g){let m=d[g],y=m.billboard;if(!l(y))continue;let A=t.x+y._translate.x,b=t.y-y._translate.y,x=m.dimensions.width*s,T=m.dimensions.height*s;e.verticalOrigin===Wn.BOTTOM||e.verticalOrigin===Wn.BASELINE?b-=T:e.verticalOrigin===Wn.CENTER&&(b-=T*.5),e._verticalOrigin===Wn.TOP?b+=Zs.PADDING*s:(e._verticalOrigin===Wn.BOTTOM||e._verticalOrigin===Wn.BASELINE)&&(b-=Zs.PADDING*s),i=Math.min(i,A),r=Math.min(r,b),u=Math.max(u,A+x),f=Math.max(f,b+T)}o=u-i,a=f-r}return l(n)||(n=new Je),n.x=i,n.y=r,n.width=o,n.height=a,n};Ch.filterUnsupportedCharacters=function(e){let t=new RegExp(/[\u0000-\u0008\u000E-\u001F\u00ad\u202a-\u206f\u200b-\u200f]/,"g");return e.replace(t,"")};Ch.prototype.equals=function(e){return this===e||l(e)&&this._show===e._show&&this._scale===e._scale&&this._outlineWidth===e._outlineWidth&&this._showBackground===e._showBackground&&this._style===e._style&&this._verticalOrigin===e._verticalOrigin&&this._horizontalOrigin===e._horizontalOrigin&&this._heightReference===e._heightReference&&this._renderedText===e._renderedText&&this._font===e._font&&h.equals(this._position,e._position)&&U.equals(this._fillColor,e._fillColor)&&U.equals(this._outlineColor,e._outlineColor)&&U.equals(this._backgroundColor,e._backgroundColor)&&k.equals(this._backgroundPadding,e._backgroundPadding)&&k.equals(this._pixelOffset,e._pixelOffset)&&h.equals(this._eyeOffset,e._eyeOffset)&&Wt.equals(this._translucencyByDistance,e._translucencyByDistance)&&Wt.equals(this._pixelOffsetScaleByDistance,e._pixelOffsetScaleByDistance)&&Wt.equals(this._scaleByDistance,e._scaleByDistance)&&jt.equals(this._distanceDisplayCondition,e._distanceDisplayCondition)&&this._disableDepthTestDistance===e._disableDepthTestDistance&&this._id===e._id};Ch.prototype.isDestroyed=function(){return!1};Ch.enableRightToLeftDetection=!1;function DZe(e,t){let n=/[a-zA-Z0-9]/,i=/[()[\]{}<>]/,r=[],o="",a=ja.LTR,s="",c=e.length;for(let u=0;u<c;++u){let f=e.charAt(u);t.test(f)?s=ja.RTL:n.test(f)?s=ja.LTR:i.test(f)?s=ja.BRACKETS:s=ja.WEAK,u===0&&(a=s),a===s&&s!==ja.BRACKETS?o+=f:(o!==""&&r.push({Type:a,Word:o}),a=s,o=f)}return r.push({Type:s,Word:o}),r}function RZe(e){return e.split("").reverse().join("")}function $P(e,t,n){return e.slice(0,t)+n+e.slice(t)}function OZe(e){switch(e){case"(":return")";case")":return"(";case"[":return"]";case"]":return"[";case"{":return"}";case"}":return"{";case"<":return">";case">":return"<"}}var MZe="\u05D0-\u05EA",LZe="\u0600-\u06FF\u0750-\u077F\u08A0-\u08FF",Qge=new RegExp(`[${MZe}${LZe}]`);function NZe(e){let t=e.split(`
`),n="";for(let i=0;i<t.length;i++){let r=t[i],o=Qge.test(r.charAt(0)),a=DZe(r,Qge),s=0,c="";for(let u=0;u<a.length;++u){let f=a[u],d=f.Type===ja.BRACKETS?OZe(f.Word):RZe(f.Word);o?f.Type===ja.RTL?(c=d+c,s=0):f.Type===ja.LTR?(c=$P(c,s,f.Word),s+=f.Word.length):(f.Type===ja.WEAK||f.Type===ja.BRACKETS)&&(f.Type===ja.WEAK&&a[u-1].Type===ja.BRACKETS?c=d+c:a[u-1].Type===ja.RTL?(c=d+c,s=0):a.length>u+1?a[u+1].Type===ja.RTL?(c=d+c,s=0):(c=$P(c,s,f.Word),s+=f.Word.length):c=$P(c,0,d)):f.Type===ja.RTL?c=$P(c,s,d):f.Type===ja.LTR?(c+=f.Word,s=c.length):(f.Type===ja.WEAK||f.Type===ja.BRACKETS)&&(u>0&&a[u-1].Type===ja.RTL?a.length>u+1?a[u+1].Type===ja.RTL?c=$P(c,s,d):(c+=f.Word,s=c.length):c+=f.Word:(c+=f.Word,s=c.length))}n+=c,i<t.length-1&&(n+=`
`)}return n}var Hb=Ch;var c_e=La(r_e(),1);var l_e=La(o_e(),1);function kZe(){this.dimensions=void 0,this.billboardTexture=void 0,this.billboard=void 0}var zZe=1.2,a_e="ID_WHITE_PIXEL",j$=new k(4,4),UZe=new Je(1,1,1,1);function VZe(e,t){let n=t._backgroundBillboardTexture;if(!n.hasImage){let r=document.createElement("canvas");r.width=j$.x,r.height=j$.y;let o=r.getContext("2d");o.fillStyle="#fff",o.fillRect(0,0,r.width,r.height),n.loadImage(a_e,r),n.addImageSubRegion(a_e,UZe)}let i=e.add({collection:t});return i.setImageTexture(n),i._positionFromParent=!0,i._labelTranslate=new k,i}var q0={};function jZe(e,t,n,i,r,o){return q0.font=t,q0.fillColor=n,q0.strokeColor=i,q0.strokeWidth=r,q0.padding=Zs.PADDING,q0.fill=o===bo.FILL||o===bo.FILL_AND_OUTLINE,q0.stroke=o===bo.OUTLINE||o===bo.FILL_AND_OUTLINE,q0.backgroundColor=U.BLACK,XC(e,q0)}function H$(e,t){let n=t.billboard;l(n)&&(n.show=!1,n._clampedPosition=void 0,l(n._removeCallbackFunc)&&(n._removeCallbackFunc(),n._removeCallbackFunc=void 0),e._spareBillboards.push(n),t.billboard=void 0)}var HZe=new l_e.default,GZe=/\s/;function WZe(e,t){let n=t._renderedText,i=HZe.splitGraphemes(n),r=i.length,o=t._glyphs,a=o.length;if(t._relativeSize=t._fontSize/Zs.FONT_SIZE,r<a)for(let p=r;p<a;++p)H$(e,o[p]);o.length=r;let s=t._backgroundBillboard,c=e._backgroundBillboardCollection;t._showBackground&&!l(s)&&(s=VZe(c,e),t._backgroundBillboard=s),qZe(c,t,s);let u=e._glyphBillboardCollection,f=u.billboardTextureCache,d=e._textDimensionsCache;for(let p=0;p<r;++p){let g=i[p],m=t._verticalOrigin,y=JSON.stringify([g,t._fontFamily,t._fontStyle,t._fontWeight,+m]),A=d[y],b=f.get(y);if(!l(b)||!l(A)){b=new ly(u),f.set(y,b);let E=`${t._fontStyle} ${t._fontWeight} ${Zs.FONT_SIZE}px ${t._fontFamily}`,w=jZe(g,E,U.WHITE,U.WHITE,0,bo.FILL);if(A=w.dimensions,d[y]=A,w.width>0&&w.height>0&&!GZe.test(g)){let D=(0,c_e.default)(w,{cutoff:Zs.CUTOFF,radius:Zs.RADIUS}),R=w.getContext("2d"),M=w.width,N=w.height,_=R.getImageData(0,0,M,N);for(let v=0;v<M;v++)for(let S=0;S<N;S++){let P=S*M+v,L=D[P]*255,F=P*4;_.data[F+0]=L,_.data[F+1]=L,_.data[F+2]=L,_.data[F+3]=L}R.putImageData(_,0,0),b.loadImage(y,w)}}let x=o[p];if(l(x)||(x=new kZe,x.dimensions=A,x.billboardTexture=b,o[p]=x),x.billboardTexture.id!==y&&(x.billboardTexture=b,x.dimensions=A),!b.hasImage){H$(e,x);continue}let T=x.billboard,C=e._spareBillboards;l(T)||(C.length>0?T=C.pop():(T=u.add({collection:e}),T._labelDimensions=new k,T._labelTranslate=new k,T._positionFromParent=!0),x.billboard=T),T.setImageTexture(b),T.show=t._show,T.position=t._position,T.eyeOffset=t._eyeOffset,T.pixelOffset=t._pixelOffset,T.horizontalOrigin=ji.LEFT,T.verticalOrigin=t._verticalOrigin,T.heightReference=t._heightReference,l(t._clampedPosition)&&(T._clampedPosition=t._clampedPosition),T.scale=t.totalScale,T.pickPrimitive=t,T.id=t._id,T.translucencyByDistance=t._translucencyByDistance,T.pixelOffsetScaleByDistance=t._pixelOffsetScaleByDistance,T.scaleByDistance=t._scaleByDistance,T.distanceDisplayCondition=t._distanceDisplayCondition,T.disableDepthTestDistance=t._disableDepthTestDistance,T._batchIndex=t._batchIndex,T.outlineColor=t.outlineColor,t.style===bo.FILL_AND_OUTLINE?(T.color=t._fillColor,T.outlineWidth=t.outlineWidth):t.style===bo.FILL?(T.color=t._fillColor,T.outlineWidth=0):t.style===bo.OUTLINE&&(T.color=U.TRANSPARENT,T.outlineWidth=t.outlineWidth)}t._repositionAllGlyphs=!0}function qZe(e,t,n){if(!l(n))return;let i=t.show&&t._showBackground&&t._renderedText.split(`
`).join("").length>0;if(t.show&&!i){e.remove(n),t._backgroundBillboard=void 0;return}n.color=t._backgroundColor,n.show=t._show,n.position=t._position,n.eyeOffset=t._eyeOffset,n.pixelOffset=t._pixelOffset,n.horizontalOrigin=ji.LEFT,n.verticalOrigin=t._verticalOrigin,n.heightReference=t._heightReference,l(t._clampedPosition)&&(n._clampedPosition=t._clampedPosition),n.scale=t.totalScale,n.pickPrimitive=t,n.id=t._id,n.translucencyByDistance=t._translucencyByDistance,n.pixelOffsetScaleByDistance=t._pixelOffsetScaleByDistance,n.scaleByDistance=t._scaleByDistance,n.distanceDisplayCondition=t._distanceDisplayCondition,n.disableDepthTestDistance=t._disableDepthTestDistance,n.clusterShow=t.clusterShow}function s_e(e,t,n){return t===ji.CENTER?-e/2:t===ji.RIGHT?-(e+n.x):n.x}var Po=new k,YZe=new k;function XZe(e){let t=e._glyphs,n=e._renderedText,i=0,r=0,o=[],a=Number.NEGATIVE_INFINITY,s=0,c=1,u=t.length,f=e._backgroundBillboard,d=k.clone(l(f)?e._backgroundPadding:k.ZERO,YZe);d.x/=e._relativeSize,d.y/=e._relativeSize;for(let M=0;M<u;++M){if(n.charAt(M)===`
`){o.push(i),++c,i=0;continue}let _=t[M].dimensions;l(_)&&(s=Math.max(s,_.height-_.descent),a=Math.max(a,_.descent),i+=_.width-_.minx,M<u-1&&(i+=t[M+1].dimensions.minx),r=Math.max(r,i))}o.push(i);let p=s+a,g=e.totalScale,m=e._horizontalOrigin,y=e._verticalOrigin,A=0,b=o[A],x=s_e(b,m,d),T=(l(e._lineHeight)?e._lineHeight:zZe*e._fontSize)/e._relativeSize,C=T*(c-1),E=r,w=p+C;l(f)&&(E+=d.x*2,w+=d.y*2,f._labelHorizontalOrigin=m),Po.x=x*g,Po.y=0;let D=!0,R=0;for(let M=0;M<u;++M){if(n.charAt(M)===`
`){++A,R+=T,b=o[A],x=s_e(b,m,d),Po.x=x*g,D=!0;continue}let N=t[M],_=N.dimensions;if(l(_)&&(y===Wn.TOP?(Po.y=_.height-s-d.y,Po.y+=Zs.PADDING):y===Wn.CENTER?Po.y=(C+_.height-s)/2:y===Wn.BASELINE?(Po.y=C,Po.y-=Zs.PADDING):(Po.y=C+a+d.y,Po.y-=Zs.PADDING),Po.y=(Po.y-_.descent-R)*g,D&&(Po.x-=Zs.PADDING*g,D=!1),l(N.billboard)&&(N.billboard._setTranslate(Po),N.billboard._labelDimensions.x=E,N.billboard._labelDimensions.y=w,N.billboard._labelHorizontalOrigin=m,gu(e.heightReference)&&(N.billboard._labelTranslate=k.clone(Po,N.billboard._labelTranslate))),M<u-1)){let v=t[M+1];Po.x+=(_.width-_.minx+v.dimensions.minx)*g}}l(f)&&n.split(`
`).join("").length>0&&(m===ji.CENTER?x=-r/2-d.x:m===ji.RIGHT?x=-(r+d.x*2):x=0,Po.x=x*g,y===Wn.TOP?Po.y=p-s-a:y===Wn.CENTER?Po.y=(p-s)/2-a:y===Wn.BASELINE?Po.y=-d.y-a:Po.y=0,Po.y=Po.y*g,f.width=E,f.height=w,f._setTranslate(Po),f._labelTranslate=k.clone(Po,f._labelTranslate))}function u_e(e,t){let n=t._glyphs;for(let i=0,r=n.length;i<r;++i)H$(e,n[i]);l(t._backgroundBillboard)&&(e._backgroundBillboardCollection.remove(t._backgroundBillboard),t._backgroundBillboard=void 0),t._labelCollection=void 0,l(t._removeCallbackFunc)&&t._removeCallbackFunc(),ue(t)}function ip(e){e=e??H.EMPTY_OBJECT,this._scene=e.scene,this._batchTable=e.batchTable;let t=new md({scene:this._scene,textureAtlas:new vv({initialSize:j$}),coarseDepthTestDistance:e.coarseDepthTestDistance,threePointDepthTestDistance:e.threePointDepthTestDistance});this._backgroundBillboardCollection=t,this._backgroundBillboardTexture=new ly(t),this._glyphBillboardCollection=new md({scene:this._scene,batchTable:this._batchTable,coarseDepthTestDistance:e.coarseDepthTestDistance,threePointDepthTestDistance:e.threePointDepthTestDistance}),this._glyphBillboardCollection._sdf=!0,this._spareBillboards=[],this._textDimensionsCache={},this._labels=[],this._labelsToUpdate=[],this._totalGlyphCount=0,this._highlightColor=U.clone(U.WHITE),this.show=e.show??!0,this.modelMatrix=O.clone(e.modelMatrix??O.IDENTITY),this.debugShowBoundingVolume=e.debugShowBoundingVolume??!1,this.blendOption=e.blendOption??Fi.OPAQUE_AND_TRANSLUCENT}Object.defineProperties(ip.prototype,{length:{get:function(){return this._labels.length}},sizeInBytes:{get:function(){return this._glyphBillboardCollection.sizeInBytes+this._backgroundBillboardCollection.sizeInBytes}},ready:{get:function(){let e=this._backgroundBillboardCollection.get(0);return l(e)&&!e.ready?!1:this._glyphBillboardCollection.ready}},coarseDepthTestDistance:{get:function(){return this._backgroundBillboardCollection.coarseDepthTestDistance},set:function(e){this._backgroundBillboardCollection.coarseDepthTestDistance=e,this._glyphBillboardCollection.coarseDepthTestDistance=e}},threePointDepthTestDistance:{get:function(){return this._backgroundBillboardCollection.threePointDepthTestDistance},set:function(e){this._backgroundBillboardCollection.threePointDepthTestDistance=e,this._glyphBillboardCollection.threePointDepthTestDistance=e}}});ip.prototype.add=function(e){let t=new Hb(e,this);return this._labels.push(t),this._labelsToUpdate.push(t),t};ip.prototype.remove=function(e){if(l(e)&&e._labelCollection===this){let t=this._labels.indexOf(e);if(t!==-1)return this._labels.splice(t,1),u_e(this,e),!0}return!1};ip.prototype.removeAll=function(){let e=this._labels;for(let t=0,n=e.length;t<n;++t)u_e(this,e[t]);e.length=0};ip.prototype.contains=function(e){return l(e)&&e._labelCollection===this};ip.prototype.get=function(e){return this._labels[e]};ip.prototype.update=function(e){if(!this.show)return;let t=this._glyphBillboardCollection,n=this._backgroundBillboardCollection;t.modelMatrix=this.modelMatrix,t.debugShowBoundingVolume=this.debugShowBoundingVolume,n.modelMatrix=this.modelMatrix,n.debugShowBoundingVolume=this.debugShowBoundingVolume;let i=this._labelsToUpdate.length;for(let o=0;o<i;++o){let a=this._labelsToUpdate[o];if(a.isDestroyed())continue;let s=a._glyphs.length;a._rebindAllGlyphs&&(WZe(this,a),a._rebindAllGlyphs=!1),a._repositionAllGlyphs&&(XZe(a),a._repositionAllGlyphs=!1);let c=a._glyphs.length-s;this._totalGlyphCount+=c}let r=n.length>0?Fi.TRANSLUCENT:this.blendOption;t.blendOption=r,n.blendOption=r,t._highlightColor=this._highlightColor,n._highlightColor=this._highlightColor,this._labelsToUpdate.length=0,n.update(e),t.update(e)};ip.prototype.isDestroyed=function(){return!1};ip.prototype.destroy=function(){return this.removeAll(),this._glyphBillboardCollection=this._glyphBillboardCollection.destroy(),this._backgroundBillboardCollection=this._backgroundBillboardCollection.destroy(),ue(this)};var Y0=ip;function Ho(e,t){e=e??H.EMPTY_OBJECT;let n=e.translucencyByDistance,i=e.scaleByDistance,r=e.distanceDisplayCondition;l(n)&&(n=Wt.clone(n)),l(i)&&(i=Wt.clone(i)),l(r)&&(r=jt.clone(r)),this._show=e.show??!0,this._position=h.clone(e.position??h.ZERO),this._actualPosition=h.clone(this._position),this._color=U.clone(e.color??U.WHITE),this._outlineColor=U.clone(e.outlineColor??U.TRANSPARENT),this._outlineWidth=e.outlineWidth??0,this._pixelSize=e.pixelSize??10,this._scaleByDistance=i,this._translucencyByDistance=n,this._distanceDisplayCondition=r,this._disableDepthTestDistance=e.disableDepthTestDistance??0,this._id=e.id,this._collection=e.collection??t,this._clusterShow=!0,this._pickId=void 0,this._pointPrimitiveCollection=t,this._dirty=!1,this._index=-1,this._splitDirection=e.splitDirection??jo.NONE}var f_e=Ho.SHOW_INDEX=0,m_e=Ho.POSITION_INDEX=1,KZe=Ho.COLOR_INDEX=2,$Ze=Ho.OUTLINE_COLOR_INDEX=3,JZe=Ho.OUTLINE_WIDTH_INDEX=4,ZZe=Ho.PIXEL_SIZE_INDEX=5,QZe=Ho.SCALE_BY_DISTANCE_INDEX=6,eQe=Ho.TRANSLUCENCY_BY_DISTANCE_INDEX=7,tQe=Ho.DISTANCE_DISPLAY_CONDITION_INDEX=8,nQe=Ho.DISABLE_DEPTH_DISTANCE_INDEX=9,iQe=Ho.SPLIT_DIRECTION_INDEX=10;Ho.NUMBER_OF_PROPERTIES=11;function tf(e,t){let n=e._pointPrimitiveCollection;l(n)&&(n._updatePointPrimitive(e,t),e._dirty=!0)}Object.defineProperties(Ho.prototype,{show:{get:function(){return this._show},set:function(e){this._show!==e&&(this._show=e,tf(this,f_e))}},position:{get:function(){return this._position},set:function(e){let t=this._position;h.equals(t,e)||(h.clone(e,t),h.clone(e,this._actualPosition),tf(this,m_e))}},scaleByDistance:{get:function(){return this._scaleByDistance},set:function(e){let t=this._scaleByDistance;Wt.equals(t,e)||(this._scaleByDistance=Wt.clone(e,t),tf(this,QZe))}},translucencyByDistance:{get:function(){return this._translucencyByDistance},set:function(e){let t=this._translucencyByDistance;Wt.equals(t,e)||(this._translucencyByDistance=Wt.clone(e,t),tf(this,eQe))}},pixelSize:{get:function(){return this._pixelSize},set:function(e){this._pixelSize!==e&&(this._pixelSize=e,tf(this,ZZe))}},color:{get:function(){return this._color},set:function(e){let t=this._color;U.equals(t,e)||(U.clone(e,t),tf(this,KZe))}},outlineColor:{get:function(){return this._outlineColor},set:function(e){let t=this._outlineColor;U.equals(t,e)||(U.clone(e,t),tf(this,$Ze))}},outlineWidth:{get:function(){return this._outlineWidth},set:function(e){this._outlineWidth!==e&&(this._outlineWidth=e,tf(this,JZe))}},distanceDisplayCondition:{get:function(){return this._distanceDisplayCondition},set:function(e){jt.equals(this._distanceDisplayCondition,e)||(this._distanceDisplayCondition=jt.clone(e,this._distanceDisplayCondition),tf(this,tQe))}},disableDepthTestDistance:{get:function(){return this._disableDepthTestDistance},set:function(e){this._disableDepthTestDistance!==e&&(this._disableDepthTestDistance=e,tf(this,nQe))}},id:{get:function(){return this._id},set:function(e){this._id=e,l(this._pickId)&&(this._pickId.object.id=e)}},pickId:{get:function(){return this._pickId}},clusterShow:{get:function(){return this._clusterShow},set:function(e){this._clusterShow!==e&&(this._clusterShow=e,tf(this,f_e))}},splitDirection:{get:function(){return this._splitDirection},set:function(e){this._splitDirection!==e&&(this._splitDirection=e,tf(this,iQe))}}});Ho.prototype.getPickId=function(e){return l(this._pickId)||(this._pickId=e.createPickId({primitive:this,collection:this._collection,id:this._id})),this._pickId};Ho.prototype._getActualPosition=function(){return this._actualPosition};Ho.prototype._setActualPosition=function(e){h.clone(e,this._actualPosition),tf(this,m_e)};var d_e=new ae;Ho._computeActualPosition=function(e,t,n){return t.mode===re.SCENE3D?e:(O.multiplyByPoint(n,e,d_e),cr.computeActualEllipsoidPosition(t,d_e))};var h_e=new ae;Ho._computeScreenSpacePosition=function(e,t,n,i){let r=O.multiplyByVector(e,ae.fromElements(t.x,t.y,t.z,1,h_e),h_e);return cr.worldToWindowCoordinates(n,r,i)};Ho.prototype.computeScreenSpacePosition=function(e,t){let n=this._pointPrimitiveCollection;l(t)||(t=new k);let i=n.modelMatrix,r=Ho._computeScreenSpacePosition(i,this._actualPosition,e,t);if(l(r))return r.y=e.canvas.clientHeight-r.y,r};Ho.getScreenSpaceBoundingBox=function(e,t,n){let i=e.pixelSize,r=i*.5,o=t.x-r,a=t.y-r,s=i,c=i;return l(n)||(n=new Je),n.x=o,n.y=a,n.width=s,n.height=c,n};Ho.prototype.equals=function(e){return this===e||l(e)&&this._id===e._id&&h.equals(this._position,e._position)&&U.equals(this._color,e._color)&&this._pixelSize===e._pixelSize&&this._outlineWidth===e._outlineWidth&&this._show===e._show&&U.equals(this._outlineColor,e._outlineColor)&&Wt.equals(this._scaleByDistance,e._scaleByDistance)&&Wt.equals(this._translucencyByDistance,e._translucencyByDistance)&&jt.equals(this._distanceDisplayCondition,e._distanceDisplayCondition)&&this._disableDepthTestDistance===e._disableDepthTestDistance&&this._splitDirection===e._splitDirection};Ho.prototype._destroy=function(){this._pickId=this._pickId&&this._pickId.destroy(),this._pointPrimitiveCollection=void 0};var Ss=Ho;var Gb=`in vec4 v_color;
in vec4 v_outlineColor;
in float v_innerPercent;
in float v_pixelDistance;
in vec4 v_pickColor;
in float v_splitDirection;

void main()
{
    if (v_splitDirection < 0.0 && gl_FragCoord.x > czm_splitPosition) discard;
    if (v_splitDirection > 0.0 && gl_FragCoord.x < czm_splitPosition) discard;

    // The distance in UV space from this fragment to the center of the point, at most 0.5.
    float distanceToCenter = length(gl_PointCoord - vec2(0.5));
    // The max distance stops one pixel shy of the edge to leave space for anti-aliasing.
    float maxDistance = max(0.0, 0.5 - v_pixelDistance);
    float wholeAlpha = 1.0 - smoothstep(maxDistance, 0.5, distanceToCenter);
    float innerAlpha = 1.0 - smoothstep(maxDistance * v_innerPercent, 0.5 * v_innerPercent, distanceToCenter);

    vec4 color = mix(v_outlineColor, v_color, innerAlpha);
    color.a *= wholeAlpha;

// Fully transparent parts of the billboard are not pickable.
#if !defined(OPAQUE) && !defined(TRANSLUCENT)
    if (color.a < 0.005)   // matches 0/255 and 1/255
    {
        discard;
    }
#else
// The billboard is rendered twice. The opaque pass discards translucent fragments
// and the translucent pass discards opaque fragments.
#ifdef OPAQUE
    if (color.a < 0.995)   // matches < 254/255
    {
        discard;
    }
#else
    if (color.a >= 0.995)  // matches 254/255 and 255/255
    {
        discard;
    }
#endif
#endif

    out_FragColor = czm_gammaCorrect(color);
    czm_writeLogDepth();
}
`;var z3=`uniform float u_maxTotalPointSize;

in vec4 positionHighAndSize;
in vec4 positionLowAndOutline;
in vec4 compressedAttribute0;                                        // color, outlineColor, pick color
in vec4 compressedAttribute1;                                        // show, translucency by distance, some free space
in vec4 scaleByDistance;                                             // near, nearScale, far, farScale
in vec4 distanceDisplayConditionAndDisableDepthAndSplitDirection;    // near, far, disableDepthTestDistance, splitDirection

out vec4 v_color;
out vec4 v_outlineColor;
out float v_innerPercent;
out float v_pixelDistance;
out vec4 v_pickColor;
out float v_splitDirection;

const float SHIFT_LEFT8 = 256.0;
const float SHIFT_RIGHT8 = 1.0 / 256.0;

void main()
{
    // Modifying this shader may also require modifications to PointPrimitive._computeScreenSpacePosition

    // unpack attributes
    vec3 positionHigh = positionHighAndSize.xyz;
    vec3 positionLow = positionLowAndOutline.xyz;
    float outlineWidthBothSides = 2.0 * positionLowAndOutline.w;
    float totalSize = positionHighAndSize.w + outlineWidthBothSides;
    float outlinePercent = outlineWidthBothSides / totalSize;
    // Scale in response to browser-zoom.
    totalSize *= czm_pixelRatio;

    float temp = compressedAttribute1.x * SHIFT_RIGHT8;
    float show = floor(temp);

#ifdef EYE_DISTANCE_TRANSLUCENCY
    vec4 translucencyByDistance;
    translucencyByDistance.x = compressedAttribute1.z;
    translucencyByDistance.z = compressedAttribute1.w;

    translucencyByDistance.y = ((temp - floor(temp)) * SHIFT_LEFT8) / 255.0;

    temp = compressedAttribute1.y * SHIFT_RIGHT8;
    translucencyByDistance.w = ((temp - floor(temp)) * SHIFT_LEFT8) / 255.0;
#endif

    ///////////////////////////////////////////////////////////////////////////

    vec4 color = czm_decodeRGB8(compressedAttribute0.x);
    vec4 outlineColor = czm_decodeRGB8(compressedAttribute0.y);
    vec4 pickColor = czm_decodeRGB8(compressedAttribute0.z);
    vec4 alphaPacked = czm_decodeRGB8(compressedAttribute0.w);

    color.a = alphaPacked.x;
    outlineColor.a = alphaPacked.y;
    pickColor.a = alphaPacked.z;

    ///////////////////////////////////////////////////////////////////////////

    vec4 p = czm_translateRelativeToEye(positionHigh, positionLow);
    vec4 positionEC = czm_modelViewRelativeToEye * p;

    ///////////////////////////////////////////////////////////////////////////

#if defined(EYE_DISTANCE_SCALING) || defined(EYE_DISTANCE_TRANSLUCENCY) || defined(DISTANCE_DISPLAY_CONDITION) || defined(DISABLE_DEPTH_DISTANCE)
    float lengthSq;
    if (czm_sceneMode == czm_sceneMode2D)
    {
        // 2D camera distance is a special case
        // treat all billboards as flattened to the z=0.0 plane
        lengthSq = czm_eyeHeight2D.y;
    }
    else
    {
        lengthSq = dot(positionEC.xyz, positionEC.xyz);
    }
#endif

#ifdef EYE_DISTANCE_SCALING
    totalSize *= czm_nearFarScalar(scaleByDistance, lengthSq);
#endif
    if (totalSize > 0.0) {
        // Add padding for anti-aliasing on both sides.
        totalSize += 3.0;
    }

    // Clamp to max point size.
    totalSize = min(totalSize, u_maxTotalPointSize);
    // If size is too small, push vertex behind near plane for clipping.
    // Note that context.minimumAliasedPointSize "will be at most 1.0".
    if (totalSize < 1.0)
    {
        positionEC.xyz = vec3(0.0);
        totalSize = 1.0;
    }

    float translucency = 1.0;
#ifdef EYE_DISTANCE_TRANSLUCENCY
    translucency = czm_nearFarScalar(translucencyByDistance, lengthSq);
    // push vertex behind near plane for clipping
    if (translucency < 0.004)
    {
        positionEC.xyz = vec3(0.0);
    }
#endif

#ifdef DISTANCE_DISPLAY_CONDITION
    float nearSq = distanceDisplayConditionAndDisableDepthAndSplitDirection.x;
    float farSq = distanceDisplayConditionAndDisableDepthAndSplitDirection.y;
    if (lengthSq < nearSq || lengthSq > farSq) {
        // push vertex behind camera to force it to be clipped
        positionEC.xyz = vec3(0.0, 0.0, 1.0);
    }
#endif

    gl_Position = czm_projection * positionEC;
    czm_vertexLogDepth();

#ifdef DISABLE_DEPTH_DISTANCE
    float disableDepthTestDistance = distanceDisplayConditionAndDisableDepthAndSplitDirection.z;
    if (disableDepthTestDistance == 0.0 && czm_minimumDisableDepthTestDistance != 0.0)
    {
        disableDepthTestDistance = czm_minimumDisableDepthTestDistance;
    }

    if (disableDepthTestDistance != 0.0)
    {
        // Don't try to "multiply both sides" by w.  Greater/less-than comparisons won't work for negative values of w.
        float zclip = gl_Position.z / gl_Position.w;
        bool clipped = (zclip < -1.0 || zclip > 1.0);
        if (!clipped && (disableDepthTestDistance < 0.0 || (lengthSq > 0.0 && lengthSq < disableDepthTestDistance)))
        {
            // Position z on the near plane.
            gl_Position.z = -gl_Position.w;
#ifdef LOG_DEPTH
            czm_vertexLogDepth(vec4(czm_currentFrustum.x));
#endif
        }
    }
#endif

    v_color = color;
    v_color.a *= translucency * show;
    v_outlineColor = outlineColor;
    v_outlineColor.a *= translucency * show;

    v_innerPercent = 1.0 - outlinePercent;
    v_pixelDistance = 2.0 / totalSize;
    gl_PointSize = totalSize * show;
    gl_Position *= show;

    v_pickColor = pickColor;
    v_splitDirection = distanceDisplayConditionAndDisableDepthAndSplitDirection.w;
}
`;var rQe=Ss.SHOW_INDEX,q$=Ss.POSITION_INDEX,p_e=Ss.COLOR_INDEX,oQe=Ss.OUTLINE_COLOR_INDEX,aQe=Ss.OUTLINE_WIDTH_INDEX,sQe=Ss.PIXEL_SIZE_INDEX,g_e=Ss.SCALE_BY_DISTANCE_INDEX,__e=Ss.TRANSLUCENCY_BY_DISTANCE_INDEX,y_e=Ss.DISTANCE_DISPLAY_CONDITION_INDEX,cQe=Ss.DISABLE_DEPTH_DISTANCE_INDEX,lQe=Ss.SPLIT_DIRECTION_INDEX,Y$=Ss.NUMBER_OF_PROPERTIES,Kc={positionHighAndSize:0,positionLowAndOutline:1,compressedAttribute0:2,compressedAttribute1:3,scaleByDistance:4,distanceDisplayConditionAndDisableDepthAndSplitDirection:5};function pd(e){e=e??H.EMPTY_OBJECT,this._sp=void 0,this._spTranslucent=void 0,this._rsOpaque=void 0,this._rsTranslucent=void 0,this._vaf=void 0,this._pointPrimitives=[],this._pointPrimitivesToUpdate=[],this._pointPrimitivesToUpdateIndex=0,this._pointPrimitivesRemoved=!1,this._createVertexArray=!1,this._shaderScaleByDistance=!1,this._compiledShaderScaleByDistance=!1,this._shaderTranslucencyByDistance=!1,this._compiledShaderTranslucencyByDistance=!1,this._shaderDistanceDisplayCondition=!1,this._compiledShaderDistanceDisplayCondition=!1,this._shaderDisableDepthDistance=!1,this._compiledShaderDisableDepthDistance=!1,this._propertiesChanged=new Uint32Array(Y$),this._maxPixelSize=1,this._baseVolume=new se,this._baseVolumeWC=new se,this._baseVolume2D=new se,this._boundingVolume=new se,this._boundingVolumeDirty=!1,this._colorCommands=[],this.show=e.show??!0,this.modelMatrix=O.clone(e.modelMatrix??O.IDENTITY),this._modelMatrix=O.clone(O.IDENTITY),this.debugShowBoundingVolume=e.debugShowBoundingVolume??!1,this.blendOption=e.blendOption??Fi.OPAQUE_AND_TRANSLUCENT,this._blendOption=void 0,this._mode=re.SCENE3D,this._maxTotalPointSize=1,this._buffersUsage=[Oe.STATIC_DRAW,Oe.STATIC_DRAW,Oe.STATIC_DRAW,Oe.STATIC_DRAW,Oe.STATIC_DRAW,Oe.STATIC_DRAW,Oe.STATIC_DRAW,Oe.STATIC_DRAW,Oe.STATIC_DRAW];let t=this;this._uniforms={u_maxTotalPointSize:function(){return t._maxTotalPointSize}}}Object.defineProperties(pd.prototype,{length:{get:function(){return X$(this),this._pointPrimitives.length}}});function A_e(e){let t=e.length;for(let n=0;n<t;++n)e[n]&&e[n]._destroy()}pd.prototype.add=function(e){let t=new Ss(e,this);return t._index=this._pointPrimitives.length,this._pointPrimitives.push(t),this._createVertexArray=!0,t};pd.prototype.remove=function(e){return this.contains(e)?(this._pointPrimitives[e._index]=null,this._pointPrimitivesRemoved=!0,this._createVertexArray=!0,e._destroy(),!0):!1};pd.prototype.removeAll=function(){A_e(this._pointPrimitives),this._pointPrimitives=[],this._pointPrimitivesToUpdate=[],this._pointPrimitivesToUpdateIndex=0,this._pointPrimitivesRemoved=!1,this._createVertexArray=!0};function X$(e){if(e._pointPrimitivesRemoved){e._pointPrimitivesRemoved=!1;let t=[],n=e._pointPrimitives,i=n.length;for(let r=0,o=0;r<i;++r){let a=n[r];a&&(a._index=o++,t.push(a))}e._pointPrimitives=t}}pd.prototype._updatePointPrimitive=function(e,t){e._dirty||(this._pointPrimitivesToUpdate[this._pointPrimitivesToUpdateIndex++]=e),++this._propertiesChanged[t]};pd.prototype.contains=function(e){return l(e)&&e._pointPrimitiveCollection===this};pd.prototype.get=function(e){return X$(this),this._pointPrimitives[e]};pd.prototype.computeNewBuffersUsage=function(){let e=this._buffersUsage,t=!1,n=this._propertiesChanged;for(let i=0;i<Y$;++i){let r=n[i]===0?Oe.STATIC_DRAW:Oe.STREAM_DRAW;t=t||e[i]!==r,e[i]=r}return t};function uQe(e,t,n){return new ay(e,[{index:Kc.positionHighAndSize,componentsPerAttribute:4,componentDatatype:Y.FLOAT,usage:n[q$]},{index:Kc.positionLowAndShow,componentsPerAttribute:4,componentDatatype:Y.FLOAT,usage:n[q$]},{index:Kc.compressedAttribute0,componentsPerAttribute:4,componentDatatype:Y.FLOAT,usage:n[p_e]},{index:Kc.compressedAttribute1,componentsPerAttribute:4,componentDatatype:Y.FLOAT,usage:n[__e]},{index:Kc.scaleByDistance,componentsPerAttribute:4,componentDatatype:Y.FLOAT,usage:n[g_e]},{index:Kc.distanceDisplayConditionAndDisableDepthAndSplitDirection,componentsPerAttribute:4,componentDatatype:Y.FLOAT,usage:n[y_e]}],t)}var G$=new Sn,U3=new U;function b_e(e,t,n,i){let r=i._index,o=i._getActualPosition();e._mode===re.SCENE3D&&(se.expand(e._baseVolume,o,e._baseVolume),e._boundingVolumeDirty=!0),Sn.fromCartesian(o,G$);let a=i.pixelSize,s=i.outlineWidth;e._maxPixelSize=Math.max(e._maxPixelSize,a+s);let c=n[Kc.positionHighAndSize],u=G$.high;c(r,u.x,u.y,u.z,a);let f=n[Kc.positionLowAndOutline],d=G$.low;f(r,d.x,d.y,d.z,s)}var fQe=256;function x_e(e,t,n,i){let r=i._index,o=i.color,a=i.outlineColor,s=i.getPickId(t).color;U3.red=o.alpha,U3.green=a.alpha,U3.blue=s.alpha;let c=n[Kc.compressedAttribute0];c(r,an.encodeRGB8(o),an.encodeRGB8(a),an.encodeRGB8(s),an.encodeRGB8(U3))}function T_e(e,t,n,i){let r=i._index,o=0,a=1,s=1,c=1,u=i.translucencyByDistance;l(u)&&(o=u.near,a=u.nearValue,s=u.far,c=u.farValue,(a!==1||c!==1)&&(e._shaderTranslucencyByDistance=!0));let f=i.show&&i.clusterShow;i.color.alpha===0&&i.outlineColor.alpha===0&&(f=!1),a=I.clamp(a,0,1),a=a===1?255:a*255|0;let d=(f?1:0)*fQe+a;c=I.clamp(c,0,1),c=c===1?255:c*255|0;let p=c,g=n[Kc.compressedAttribute1];g(r,d,p,o,s)}function C_e(e,t,n,i){let r=i._index,o=n[Kc.scaleByDistance],a=0,s=1,c=1,u=1,f=i.scaleByDistance;l(f)&&(a=f.near,s=f.nearValue,c=f.far,u=f.farValue,(s!==1||u!==1)&&(e._shaderScaleByDistance=!0)),o(r,a,s,c,u)}function v_e(e,t,n,i){let r=i._index,o=n[Kc.distanceDisplayConditionAndDisableDepthAndSplitDirection],a=0,s=Number.MAX_VALUE,c=i.distanceDisplayCondition;l(c)&&(a=c.near,s=c.far,a*=a,s*=s,e._shaderDistanceDisplayCondition=!0);let u=i.disableDepthTestDistance;u*=u,u>0&&(e._shaderDisableDepthDistance=!0,u===Number.POSITIVE_INFINITY&&(u=-1));let f=0,d=i.splitDirection;l(d)&&(f=d),o(r,a,s,u,f)}function dQe(e,t,n,i){b_e(e,t,n,i),x_e(e,t,n,i),T_e(e,t,n,i),C_e(e,t,n,i),v_e(e,t,n,i)}function W$(e,t,n,i,r,o){let a;i.mode===re.SCENE3D?(a=e._baseVolume,e._boundingVolumeDirty=!0):a=e._baseVolume2D;let s=[];for(let c=0;c<n;++c){let u=t[c],f=u.position,d=Ss._computeActualPosition(f,i,r);l(d)&&(u._setActualPosition(d),o?s.push(d):se.expand(a,d,a))}o&&se.fromPoints(s,a)}function hQe(e,t){let n=t.mode,i=e._pointPrimitives,r=e._pointPrimitivesToUpdate,o=e._modelMatrix;e._createVertexArray||e._mode!==n||n!==re.SCENE3D&&!O.equals(o,e.modelMatrix)?(e._mode=n,O.clone(e.modelMatrix,o),e._createVertexArray=!0,(n===re.SCENE3D||n===re.SCENE2D||n===re.COLUMBUS_VIEW)&&W$(e,i,i.length,t,o,!0)):n===re.MORPHING?W$(e,i,i.length,t,o,!0):(n===re.SCENE2D||n===re.COLUMBUS_VIEW)&&W$(e,r,e._pointPrimitivesToUpdateIndex,t,o,!1)}function mQe(e,t,n){let r=t.camera.getPixelSize(n,t.context.drawingBufferWidth,t.context.drawingBufferHeight)*e._maxPixelSize;n.radius+=r}var pQe=[];pd.prototype.update=function(e){if(X$(this),!this.show)return;this._maxTotalPointSize=Ft.maximumAliasedPointSize,hQe(this,e);let n=this._pointPrimitives.length,i=this._pointPrimitivesToUpdate,r=this._pointPrimitivesToUpdateIndex,o=this._propertiesChanged,a=this._createVertexArray,s,c=e.context,u=e.passes,f=u.pick;if(a||!f&&this.computeNewBuffersUsage()){this._createVertexArray=!1;for(let E=0;E<Y$;++E)o[E]=0;if(this._vaf=this._vaf&&this._vaf.destroy(),n>0){this._vaf=uQe(c,n,this._buffersUsage),s=this._vaf.writers;for(let E=0;E<n;++E){let w=this._pointPrimitives[E];w._dirty=!1,dQe(this,c,s,w)}this._vaf.commit()}this._pointPrimitivesToUpdateIndex=0}else if(r>0){let E=pQe;E.length=0,(o[q$]||o[aQe]||o[sQe])&&E.push(b_e),(o[p_e]||o[oQe])&&E.push(x_e),(o[rQe]||o[__e])&&E.push(T_e),o[g_e]&&E.push(C_e),(o[y_e]||o[cQe]||o[lQe])&&E.push(v_e);let w=E.length;if(s=this._vaf.writers,r/n>.1){for(let D=0;D<r;++D){let R=i[D];R._dirty=!1;for(let M=0;M<w;++M)E[M](this,c,s,R)}this._vaf.commit()}else{for(let D=0;D<r;++D){let R=i[D];R._dirty=!1;for(let M=0;M<w;++M)E[M](this,c,s,R);this._vaf.subCommit(R._index,1)}this._vaf.endSubCommits()}this._pointPrimitivesToUpdateIndex=0}if(r>n*1.5&&(i.length=n),!l(this._vaf)||!l(this._vaf.va))return;this._boundingVolumeDirty&&(this._boundingVolumeDirty=!1,se.transform(this._baseVolume,this.modelMatrix,this._baseVolumeWC));let d,p=O.IDENTITY;e.mode===re.SCENE3D?(p=this.modelMatrix,d=se.clone(this._baseVolumeWC,this._boundingVolume)):d=se.clone(this._baseVolume2D,this._boundingVolume),mQe(this,e,d);let g=this._blendOption!==this.blendOption;this._blendOption=this.blendOption,g&&(this._blendOption===Fi.OPAQUE||this._blendOption===Fi.OPAQUE_AND_TRANSLUCENT?this._rsOpaque=je.fromCache({depthTest:{enabled:!0,func:ee.LEQUAL},depthMask:!0}):this._rsOpaque=void 0,this._blendOption===Fi.TRANSLUCENT||this._blendOption===Fi.OPAQUE_AND_TRANSLUCENT?this._rsTranslucent=je.fromCache({depthTest:{enabled:!0,func:ee.LEQUAL},depthMask:!1,blending:en.ALPHA_BLEND}):this._rsTranslucent=void 0),this._shaderDisableDepthDistance=this._shaderDisableDepthDistance||e.minimumDisableDepthTestDistance!==0;let m,y;(g||this._shaderScaleByDistance&&!this._compiledShaderScaleByDistance||this._shaderTranslucencyByDistance&&!this._compiledShaderTranslucencyByDistance||this._shaderDistanceDisplayCondition&&!this._compiledShaderDistanceDisplayCondition||this._shaderDisableDepthDistance!==this._compiledShaderDisableDepthDistance)&&(m=new Ge({sources:[z3]}),this._shaderScaleByDistance&&m.defines.push("EYE_DISTANCE_SCALING"),this._shaderTranslucencyByDistance&&m.defines.push("EYE_DISTANCE_TRANSLUCENCY"),this._shaderDistanceDisplayCondition&&m.defines.push("DISTANCE_DISPLAY_CONDITION"),this._shaderDisableDepthDistance&&m.defines.push("DISABLE_DEPTH_DISTANCE"),this._blendOption===Fi.OPAQUE_AND_TRANSLUCENT&&(y=new Ge({defines:["OPAQUE"],sources:[Gb]}),this._sp=Zt.replaceCache({context:c,shaderProgram:this._sp,vertexShaderSource:m,fragmentShaderSource:y,attributeLocations:Kc}),y=new Ge({defines:["TRANSLUCENT"],sources:[Gb]}),this._spTranslucent=Zt.replaceCache({context:c,shaderProgram:this._spTranslucent,vertexShaderSource:m,fragmentShaderSource:y,attributeLocations:Kc})),this._blendOption===Fi.OPAQUE&&(y=new Ge({sources:[Gb]}),this._sp=Zt.replaceCache({context:c,shaderProgram:this._sp,vertexShaderSource:m,fragmentShaderSource:y,attributeLocations:Kc})),this._blendOption===Fi.TRANSLUCENT&&(y=new Ge({sources:[Gb]}),this._spTranslucent=Zt.replaceCache({context:c,shaderProgram:this._spTranslucent,vertexShaderSource:m,fragmentShaderSource:y,attributeLocations:Kc})),this._compiledShaderScaleByDistance=this._shaderScaleByDistance,this._compiledShaderTranslucencyByDistance=this._shaderTranslucencyByDistance,this._compiledShaderDistanceDisplayCondition=this._shaderDistanceDisplayCondition,this._compiledShaderDisableDepthDistance=this._shaderDisableDepthDistance);let A,b,x,T,C=e.commandList;if(u.render||f){let E=this._colorCommands,w=this._blendOption===Fi.OPAQUE,D=this._blendOption===Fi.OPAQUE_AND_TRANSLUCENT;A=this._vaf.va,b=A.length,E.length=b;let R=D?b*2:b;for(T=0;T<R;++T){let M=w||D&&T%2===0;x=E[T],l(x)||(x=E[T]=new nt),x.primitiveType=Re.POINTS,x.pass=M||!D?Pe.OPAQUE:Pe.TRANSLUCENT,x.owner=this;let N=D?Math.floor(T/2):T;x.boundingVolume=d,x.modelMatrix=p,x.shaderProgram=M?this._sp:this._spTranslucent,x.uniformMap=this._uniforms,x.vertexArray=A[N].va,x.renderState=M?this._rsOpaque:this._rsTranslucent,x.debugShowBoundingVolume=this.debugShowBoundingVolume,x.pickId="v_pickColor",C.push(x)}}};pd.prototype.isDestroyed=function(){return!1};pd.prototype.destroy=function(){return this._sp=this._sp&&this._sp.destroy(),this._spTranslucent=this._spTranslucent&&this._spTranslucent.destroy(),this._spPick=this._spPick&&this._spPick.destroy(),this._vaf=this._vaf&&this._vaf.destroy(),A_e(this._pointPrimitives),ue(this)};var ZP=pd;var E_e=[Int8Array,Uint8Array,Uint8ClampedArray,Int16Array,Uint16Array,Int32Array,Uint32Array,Float32Array,Float64Array],K$=1,QP=8,Go=new Uint32Array(96),tD=class e{static from(t){if(!t||t.byteLength===void 0||t.buffer)throw new Error("Data must be an instance of ArrayBuffer or SharedArrayBuffer.");let[n,i]=new Uint8Array(t,0,2);if(n!==219)throw new Error("Data does not appear to be in a KDBush format.");let r=i>>4;if(r!==K$)throw new Error(`Got v${r} data when expected v${K$}.`);let o=E_e[i&15];if(!o)throw new Error("Unrecognized array type.");let[a]=new Uint16Array(t,2,1),[s]=new Uint32Array(t,4,1);return new e(s,a,o,void 0,t)}constructor(t,n=64,i=Float64Array,r=ArrayBuffer,o){if(isNaN(t)||t<0)throw new Error(`Unexpected numItems value: ${t}.`);this.numItems=+t,this.nodeSize=Math.min(Math.max(+n,2),65535),this.ArrayType=i,this.IndexArrayType=t<65536?Uint16Array:Uint32Array;let a=E_e.indexOf(this.ArrayType),s=t*2*this.ArrayType.BYTES_PER_ELEMENT,c=t*this.IndexArrayType.BYTES_PER_ELEMENT,u=(8-c%8)%8;if(a<0)throw new Error(`Unexpected typed array class: ${i}.`);if(o)this.data=o,this.ids=new this.IndexArrayType(o,QP,t),this.coords=new i(o,QP+c+u,t*2),this._pos=t*2,this._finished=!0;else{let f=this.data=new r(QP+s+c+u);this.ids=new this.IndexArrayType(f,QP,t),this.coords=new i(f,QP+c+u,t*2),this._pos=0,this._finished=!1,new Uint8Array(f,0,2).set([219,(K$<<4)+a]),new Uint16Array(f,2,1)[0]=n,new Uint32Array(f,4,1)[0]=t}}add(t,n){let i=this._pos>>1;return this.ids[i]=i,this.coords[this._pos++]=t,this.coords[this._pos++]=n,i}finish(){let t=this._pos>>1;if(t!==this.numItems)throw new Error(`Added ${t} items when expected ${this.numItems}.`);return J$(this.ids,this.coords,this.nodeSize,0,this.numItems-1,0),this._finished=!0,this}range(t,n,i,r){if(!this._finished)throw new Error("Data not yet indexed - call index.finish().");let{ids:o,coords:a,nodeSize:s}=this;Go[0]=0,Go[1]=o.length-1,Go[2]=0;let c=3,u=[];for(;c>0;){let f=Go[--c],d=Go[--c],p=Go[--c];if(d-p<=s){for(let A=p;A<=d;A++){let b=a[2*A],x=a[2*A+1];b>=t&&b<=i&&x>=n&&x<=r&&u.push(o[A])}continue}let g=p+d>>1,m=a[2*g],y=a[2*g+1];m>=t&&m<=i&&y>=n&&y<=r&&u.push(o[g]),(f===0?t<=m:n<=y)&&(Go[c++]=p,Go[c++]=g-1,Go[c++]=1-f),(f===0?i>=m:r>=y)&&(Go[c++]=g+1,Go[c++]=d,Go[c++]=1-f)}return u}within(t,n,i){let r=[];return this.withinInto(t,n,i,r),r}withinInto(t,n,i,r){if(!this._finished)throw new Error("Data not yet indexed - call index.finish().");let{ids:o,coords:a,nodeSize:s}=this;Go[0]=0,Go[1]=o.length-1,Go[2]=0;let c=3,u=0,f=i*i;for(;c>0;){let d=Go[--c],p=Go[--c],g=Go[--c];if(p-g<=s){for(let b=g;b<=p;b++)S_e(a[2*b],a[2*b+1],t,n)<=f&&(r[u++]=o[b]);continue}let m=g+p>>1,y=a[2*m],A=a[2*m+1];S_e(y,A,t,n)<=f&&(r[u++]=o[m]),(d===0?t-i<=y:n-i<=A)&&(Go[c++]=g,Go[c++]=m-1,Go[c++]=1-d),(d===0?t+i>=y:n+i>=A)&&(Go[c++]=m+1,Go[c++]=p,Go[c++]=1-d)}return u}};function J$(e,t,n,i,r,o){if(r-i<=n)return;let a=i+r>>1;w_e(e,t,a,i,r,o),J$(e,t,n,i,a-1,1-o),J$(e,t,n,a+1,r,1-o)}function w_e(e,t,n,i,r,o){for(;r>i;){if(r-i>600){let u=r-i+1,f=n-i+1,d=Math.log(u),p=.5*Math.exp(2*d/3),g=.5*Math.sqrt(d*p*(u-p)/u)*(f-u/2<0?-1:1),m=Math.max(i,Math.floor(n-f*p/u+g)),y=Math.min(r,Math.floor(n+(u-f)*p/u+g));w_e(e,t,n,m,y,o)}let a=t[2*n+o],s=i,c=r;for(eD(e,t,i,n),t[2*r+o]>a&&eD(e,t,i,r);s<c;){for(eD(e,t,s,c),s++,c--;t[2*s+o]<a;)s++;for(;t[2*c+o]>a;)c--}t[2*i+o]===a?eD(e,t,i,c):(c++,eD(e,t,c,r)),c<=n&&(i=c+1),n<=c&&(r=c-1)}}function eD(e,t,n,i){$$(e,n,i),$$(t,2*n,2*i),$$(t,2*n+1,2*i+1)}function $$(e,t,n){let i=e[t];e[t]=e[n],e[n]=i}function S_e(e,t,n,i){let r=e-n,o=t-i;return r*r+o*o}function vh(e){e=e??H.EMPTY_OBJECT,this._enabled=e.enabled??!1,this._pixelRange=e.pixelRange??80,this._minimumClusterSize=e.minimumClusterSize??2,this._clusterBillboards=e.clusterBillboards??!0,this._clusterLabels=e.clusterLabels??!0,this._clusterPoints=e.clusterPoints??!0,this._labelCollection=void 0,this._billboardCollection=void 0,this._pointCollection=void 0,this._clusterBillboardCollection=void 0,this._clusterLabelCollection=void 0,this._clusterPointCollection=void 0,this._collectionIndicesByEntity={},this._unusedLabelIndices=[],this._unusedBillboardIndices=[],this._unusedPointIndices=[],this._previousClusters=[],this._previousHeight=void 0,this._enabledDirty=!1,this._clusterDirty=!1,this._cluster=void 0,this._removeEventListener=void 0,this._clusterEvent=new be,this.show=e.show??!0}function I_e(e,t){e.x-=t,e.y-=t,e.width+=t*2,e.height+=t*2}var gQe=new Je;function P_e(e,t,n,i,r){if(l(e._labelCollection)&&i._clusterLabels?r=Hb.getScreenSpaceBoundingBox(e,t,r):l(e._billboardCollection)&&i._clusterBillboards?r=Dr.getScreenSpaceBoundingBox(e,t,r):l(e._pointPrimitiveCollection)&&i._clusterPoints&&(r=Ss.getScreenSpaceBoundingBox(e,t,r)),I_e(r,n),i._clusterLabels&&!l(e._labelCollection)&&l(e.id)&&R_e(i,e.id.id)&&l(e.id._label)){let o=i._collectionIndicesByEntity[e.id.id].labelIndex,a=i._labelCollection.get(o),s=Hb.getScreenSpaceBoundingBox(a,t,gQe);I_e(s,n),r=Je.union(r,s,r)}return r}function _Qe(e,t){if(e.clusterShow=!0,!l(e._labelCollection)&&l(e.id)&&R_e(t,e.id.id)&&l(e.id._label)){let n=t._collectionIndicesByEntity[e.id.id].labelIndex,i=t._labelCollection.get(n);i.clusterShow=!0}}function D_e(e,t,n,i){let r={billboard:i._clusterBillboardCollection.add(),label:i._clusterLabelCollection.add(),point:i._clusterPointCollection.add()};r.billboard.show=!1,r.point.show=!1,r.label.show=!0,r.label.text=t.toLocaleString(),r.label.id=n,r.billboard.position=r.label.position=r.point.position=e,i._clusterEvent.raiseEvent(n,r)}function R_e(e,t){return l(e)&&l(e._collectionIndicesByEntity[t])&&l(e._collectionIndicesByEntity[t].labelIndex)}function Z$(e,t,n,i,r){if(!l(e))return;let o=e.length;for(let a=0;a<o;++a){let s=e.get(a);if(s.clusterShow=!1,!s.show||r._scene.mode===re.SCENE3D&&!i.isPointVisible(s.position))continue;let c=r._clusterLabels&&l(s._labelCollection),u=r._clusterBillboards&&l(s.id._billboard),f=r._clusterPoints&&l(s.id._point);if(c&&(f||u))continue;let d=s.computeScreenSpacePosition(n);l(d)&&t.push({index:a,collection:e,clustered:!1,coord:d})}}var yQe=new Je,AQe=new Je,bQe=new Je;function xQe(e){return function(t){if(l(t)&&t<.05||!e.enabled)return;let n=e._scene,i=e._labelCollection,r=e._billboardCollection,o=e._pointCollection;if(!l(i)&&!l(r)&&!l(o)||!e._clusterBillboards&&!e._clusterLabels&&!e._clusterPoints)return;let a=e._clusterLabelCollection,s=e._clusterBillboardCollection,c=e._clusterPointCollection;l(a)?a.removeAll():a=e._clusterLabelCollection=new Y0({scene:n}),l(s)?s.removeAll():s=e._clusterBillboardCollection=new md({scene:n}),l(c)?c.removeAll():c=e._clusterPointCollection=new ZP;let u=e._pixelRange,f=e._minimumClusterSize,d=e._previousClusters,p=[],g=e._previousHeight,m=n.camera.positionCartographic.height,y=n.ellipsoid,A=n.camera.positionWC,b=new vm(y,A),x=[];e._clusterLabels&&Z$(i,x,n,b,e),e._clusterBillboards&&Z$(r,x,n,b,e),e._clusterPoints&&Z$(o,x,n,b,e);let T,C,E,w,D,R,M,N,_,v,S,P;if(x.length>0){let L=new tD(x.length,64,Float64Array);for(let F=0;F<x.length;++F)L.add(x[F].coord.x,x[F].coord.y);if(L.finish(),m<g)for(E=d.length,T=0;T<E;++T){let F=d[T];if(!b.isPointVisible(F.position))continue;let V=Dr._computeScreenSpacePosition(O.IDENTITY,F.position,h.ZERO,k.ZERO,n);if(!l(V))continue;let z=1-m/g,j=F.width=F.width*z,B=F.height=F.height*z;j=Math.max(j,F.minimumWidth),B=Math.max(B,F.minimumHeight);let G=V.x-j*.5,W=V.y-B*.5,Q=V.x+j,q=V.y+B;for(D=L.range(G,W,Q,q),R=D.length,v=0,_=[],C=0;C<R;++C)M=D[C],N=x[M],N.clustered||(++v,S=N.collection,P=N.index,_.push(S.get(P).id));if(v>=f)for(D_e(F.position,v,_,e),p.push(F),C=0;C<R;++C)x[D[C]].clustered=!0}for(E=x.length,T=0;T<E;++T){let F=x[T];if(F.clustered)continue;F.clustered=!0,S=F.collection,P=F.index;let V=S.get(P);w=P_e(V,F.coord,u,e,yQe);let z=Je.clone(w,AQe);D=L.range(w.x,w.y,w.x+w.width,w.y+w.height),R=D.length;let j=h.clone(V.position);for(v=1,_=[V.id],C=0;C<R;++C)if(M=D[C],N=x[M],!N.clustered){let B=N.collection.get(N.index),G=P_e(B,N.coord,u,e,bQe);h.add(B.position,j,j),Je.union(z,G,z),++v,_.push(B.id)}if(v>=f){let B=h.multiplyByScalar(j,1/v,j);for(D_e(B,v,_,e),p.push({position:B,width:z.width,height:z.height,minimumWidth:w.width,minimumHeight:w.height}),C=0;C<R;++C)x[D[C]].clustered=!0}else _Qe(V,e)}}a.length===0&&(a.destroy(),e._clusterLabelCollection=void 0),s.length===0&&(s.destroy(),e._clusterBillboardCollection=void 0),c.length===0&&(c.destroy(),e._clusterPointCollection=void 0),e._previousClusters=p,e._previousHeight=m}}vh.prototype._initialize=function(e){this._scene=e;let t=xQe(this);this._cluster=t,this._removeEventListener=e.camera.changed.addEventListener(t)};Object.defineProperties(vh.prototype,{enabled:{get:function(){return this._enabled},set:function(e){this._enabledDirty=e!==this._enabled,this._enabled=e}},pixelRange:{get:function(){return this._pixelRange},set:function(e){this._clusterDirty=this._clusterDirty||e!==this._pixelRange,this._pixelRange=e}},minimumClusterSize:{get:function(){return this._minimumClusterSize},set:function(e){this._clusterDirty=this._clusterDirty||e!==this._minimumClusterSize,this._minimumClusterSize=e}},clusterEvent:{get:function(){return this._clusterEvent}},clusterBillboards:{get:function(){return this._clusterBillboards},set:function(e){this._clusterDirty=this._clusterDirty||e!==this._clusterBillboards,this._clusterBillboards=e}},clusterLabels:{get:function(){return this._clusterLabels},set:function(e){this._clusterDirty=this._clusterDirty||e!==this._clusterLabels,this._clusterLabels=e}},clusterPoints:{get:function(){return this._clusterPoints},set:function(e){this._clusterDirty=this._clusterDirty||e!==this._clusterPoints,this._clusterPoints=e}},ready:{get:function(){return!this._enabledDirty&&!this._clusterDirty&&(!l(this._billboardCollection)||this._billboardCollection.ready)&&(!l(this._labelCollection)||this._labelCollection.ready)}}});function eJ(e,t,n,i){return function(r){let o=this[e];l(this._collectionIndicesByEntity)||(this._collectionIndicesByEntity={});let a=this._collectionIndicesByEntity[r.id];if(l(a)||(a=this._collectionIndicesByEntity[r.id]={billboardIndex:void 0,labelIndex:void 0,pointIndex:void 0}),l(o)&&l(a[i]))return o.get(a[i]);l(o)||(o=this[e]=new t({scene:this._scene}));let s,c,u=this[n];u.length>0?(s=u.shift(),c=o.get(s)):(c=o.add(),s=o.length-1),a[i]=s;let f=this;return Promise.resolve().then(function(){f._clusterDirty=!0}),c}}function tJ(e,t){let n=e._collectionIndicesByEntity[t];!l(n.billboardIndex)&&!l(n.labelIndex)&&!l(n.pointIndex)&&delete e._collectionIndicesByEntity[t]}vh.prototype.getLabel=eJ("_labelCollection",Y0,"_unusedLabelIndices","labelIndex");vh.prototype.removeLabel=function(e){let t=this._collectionIndicesByEntity&&this._collectionIndicesByEntity[e.id];if(!l(this._labelCollection)||!l(t)||!l(t.labelIndex))return;let n=t.labelIndex;t.labelIndex=void 0,tJ(this,e.id);let i=this._labelCollection.get(n);i.show=!1,i.text="",i.id=void 0,this._unusedLabelIndices.push(n),this._clusterDirty=!0};vh.prototype.getBillboard=eJ("_billboardCollection",md,"_unusedBillboardIndices","billboardIndex");vh.prototype.removeBillboard=function(e){let t=this._collectionIndicesByEntity&&this._collectionIndicesByEntity[e.id];if(!l(this._billboardCollection)||!l(t)||!l(t.billboardIndex))return;let n=t.billboardIndex;t.billboardIndex=void 0,tJ(this,e.id);let i=this._billboardCollection.get(n);i.id=void 0,i.show=!1,i.image=void 0,this._unusedBillboardIndices.push(n),this._clusterDirty=!0};vh.prototype.getPoint=eJ("_pointCollection",ZP,"_unusedPointIndices","pointIndex");vh.prototype.removePoint=function(e){let t=this._collectionIndicesByEntity&&this._collectionIndicesByEntity[e.id];if(!l(this._pointCollection)||!l(t)||!l(t.pointIndex))return;let n=t.pointIndex;t.pointIndex=void 0,tJ(this,e.id);let i=this._pointCollection.get(n);i.show=!1,i.id=void 0,this._unusedPointIndices.push(n),this._clusterDirty=!0};function Q$(e){if(!l(e))return;let t=e.length;for(let n=0;n<t;++n)e.get(n).clusterShow=!0}function TQe(e){e.enabled||(l(e._clusterLabelCollection)&&e._clusterLabelCollection.destroy(),l(e._clusterBillboardCollection)&&e._clusterBillboardCollection.destroy(),l(e._clusterPointCollection)&&e._clusterPointCollection.destroy(),e._clusterLabelCollection=void 0,e._clusterBillboardCollection=void 0,e._clusterPointCollection=void 0,Q$(e._labelCollection),Q$(e._billboardCollection),Q$(e._pointCollection))}vh.prototype.update=function(e){if(!this.show)return;let t,n=this._labelCollection;l(n)&&n.length>0&&!n.ready&&(t=e.commandList,e.commandList=[],n.update(e),e.commandList=t);let i=this._billboardCollection;l(i)&&i.length>0&&!i.ready&&(t=e.commandList,e.commandList=[],i.update(e),e.commandList=t),this._enabledDirty&&(this._enabledDirty=!1,TQe(this),this._clusterDirty=!0),this._clusterDirty&&(this._cluster(),this._clusterDirty=l(n)&&!n.ready||l(i)&&!i.ready),l(this._clusterLabelCollection)&&this._clusterLabelCollection.update(e),l(this._clusterBillboardCollection)&&this._clusterBillboardCollection.update(e),l(this._clusterPointCollection)&&this._clusterPointCollection.update(e),l(n)&&n.update(e),l(i)&&i.update(e),l(this._pointCollection)&&this._pointCollection.update(e)};vh.prototype.destroy=function(){l(this._removeEventListener)&&(this._removeEventListener(),this._removeEventListener=void 0),this._labelCollection=this._labelCollection&&this._labelCollection.destroy(),this._billboardCollection=this._billboardCollection&&this._billboardCollection.destroy(),this._pointCollection=this._pointCollection&&this._pointCollection.destroy(),this._clusterLabelCollection=this._clusterLabelCollection&&this._clusterLabelCollection.destroy(),this._clusterBillboardCollection=this._clusterBillboardCollection&&this._clusterBillboardCollection.destroy(),this._clusterPointCollection=this._clusterPointCollection&&this._clusterPointCollection.destroy(),this._labelCollection=void 0,this._billboardCollection=void 0,this._pointCollection=void 0,this._clusterBillboardCollection=void 0,this._clusterLabelCollection=void 0,this._clusterPointCollection=void 0,this._collectionIndicesByEntity=void 0,this._unusedLabelIndices=[],this._unusedBillboardIndices=[],this._unusedPointIndices=[],this._previousClusters=[],this._previousHeight=void 0,this._enabledDirty=!1,this._pixelRangeDirty=!1,this._minimumClusterSizeDirty=!1};var gd=vh;function fy(e){this._value=void 0,this._hasClone=!1,this._hasEquals=!1,this._definitionChanged=new be,this.setValue(e)}Object.defineProperties(fy.prototype,{isConstant:{value:!0},definitionChanged:{get:function(){return this._definitionChanged}}});fy.prototype.getValue=function(e,t){return this._hasClone?this._value.clone(t):this._value};fy.prototype.setValue=function(e){let t=this._value;if(t!==e){let n=l(e),i=n&&typeof e.clone=="function",r=n&&typeof e.equals=="function";(!r||!e.equals(t))&&(this._hasClone=i,this._hasEquals=r,this._value=i?e.clone(this._value):e,this._definitionChanged.raiseEvent(this))}};fy.prototype.equals=function(e){return this===e||e instanceof fy&&(!this._hasEquals&&this._value===e._value||this._hasEquals&&this._value.equals(e._value))};fy.prototype.valueOf=function(){return this._value};fy.prototype.toString=function(){return String(this._value)};var yi=fy;function CQe(e,t,n,i,r){return{configurable:i,get:function(){return this[t]},set:function(o){let a=this[t],s=this[n];l(s)&&(s(),this[n]=void 0),o!==void 0&&(!l(o)||!l(o.getValue))&&l(r)&&(o=r(o)),a!==o&&(this[t]=o,this._definitionChanged.raiseEvent(this,e,o,a)),l(o)&&l(o.definitionChanged)&&(this[n]=o.definitionChanged.addEventListener(function(){this._definitionChanged.raiseEvent(this,e,o,o)},this))}}}function vQe(e){return new yi(e)}function EQe(e,t,n){return CQe(e,`_${e.toString()}`,`_${e.toString()}Subscription`,t??!1,n??vQe)}var me=EQe;function nD(e){this._definitionChanged=new be,this._show=void 0,this._showSubscription=void 0,this._image=void 0,this._imageSubscription=void 0,this._scale=void 0,this._scaleSubscription=void 0,this._pixelOffset=void 0,this._pixelOffsetSubscription=void 0,this._eyeOffset=void 0,this._eyeOffsetSubscription=void 0,this._horizontalOrigin=void 0,this._horizontalOriginSubscription=void 0,this._verticalOrigin=void 0,this._verticalOriginSubscription=void 0,this._heightReference=void 0,this._heightReferenceSubscription=void 0,this._color=void 0,this._colorSubscription=void 0,this._rotation=void 0,this._rotationSubscription=void 0,this._alignedAxis=void 0,this._alignedAxisSubscription=void 0,this._sizeInMeters=void 0,this._sizeInMetersSubscription=void 0,this._width=void 0,this._widthSubscription=void 0,this._height=void 0,this._heightSubscription=void 0,this._scaleByDistance=void 0,this._scaleByDistanceSubscription=void 0,this._translucencyByDistance=void 0,this._translucencyByDistanceSubscription=void 0,this._pixelOffsetScaleByDistance=void 0,this._pixelOffsetScaleByDistanceSubscription=void 0,this._imageSubRegion=void 0,this._imageSubRegionSubscription=void 0,this._distanceDisplayCondition=void 0,this._distanceDisplayConditionSubscription=void 0,this._disableDepthTestDistance=void 0,this._disableDepthTestDistanceSubscription=void 0,this._splitDirection=void 0,this._splitDirectionSubscription=void 0,this.merge(e??H.EMPTY_OBJECT)}Object.defineProperties(nD.prototype,{definitionChanged:{get:function(){return this._definitionChanged}},show:me("show"),image:me("image"),scale:me("scale"),pixelOffset:me("pixelOffset"),eyeOffset:me("eyeOffset"),horizontalOrigin:me("horizontalOrigin"),verticalOrigin:me("verticalOrigin"),heightReference:me("heightReference"),color:me("color"),rotation:me("rotation"),alignedAxis:me("alignedAxis"),sizeInMeters:me("sizeInMeters"),width:me("width"),height:me("height"),scaleByDistance:me("scaleByDistance"),translucencyByDistance:me("translucencyByDistance"),pixelOffsetScaleByDistance:me("pixelOffsetScaleByDistance"),imageSubRegion:me("imageSubRegion"),distanceDisplayCondition:me("distanceDisplayCondition"),disableDepthTestDistance:me("disableDepthTestDistance"),splitDirection:me("splitDirection")});nD.prototype.clone=function(e){return l(e)?(e.show=this._show,e.image=this._image,e.scale=this._scale,e.pixelOffset=this._pixelOffset,e.eyeOffset=this._eyeOffset,e.horizontalOrigin=this._horizontalOrigin,e.verticalOrigin=this._verticalOrigin,e.heightReference=this._heightReference,e.color=this._color,e.rotation=this._rotation,e.alignedAxis=this._alignedAxis,e.sizeInMeters=this._sizeInMeters,e.width=this._width,e.height=this._height,e.scaleByDistance=this._scaleByDistance,e.translucencyByDistance=this._translucencyByDistance,e.pixelOffsetScaleByDistance=this._pixelOffsetScaleByDistance,e.imageSubRegion=this._imageSubRegion,e.distanceDisplayCondition=this._distanceDisplayCondition,e.disableDepthTestDistance=this._disableDepthTestDistance,e.splitDirection=this._splitDirection,e):new nD(this)};nD.prototype.merge=function(e){this.show=this._show??e.show,this.image=this._image??e.image,this.scale=this._scale??e.scale,this.pixelOffset=this._pixelOffset??e.pixelOffset,this.eyeOffset=this._eyeOffset??e.eyeOffset,this.horizontalOrigin=this._horizontalOrigin??e.horizontalOrigin,this.verticalOrigin=this._verticalOrigin??e.verticalOrigin,this.heightReference=this._heightReference??e.heightReference,this.color=this._color??e.color,this.rotation=this._rotation??e.rotation,this.alignedAxis=this._alignedAxis??e.alignedAxis,this.sizeInMeters=this._sizeInMeters??e.sizeInMeters,this.width=this._width??e.width,this.height=this._height??e.height,this.scaleByDistance=this._scaleByDistance??e.scaleByDistance,this.translucencyByDistance=this._translucencyByDistance??e.translucencyByDistance,this.pixelOffsetScaleByDistance=this._pixelOffsetScaleByDistance??e.pixelOffsetScaleByDistance,this.imageSubRegion=this._imageSubRegion??e.imageSubRegion,this.distanceDisplayCondition=this._distanceDisplayCondition??e.distanceDisplayCondition,this.disableDepthTestDistance=this._disableDepthTestDistance??e.disableDepthTestDistance,this.splitDirection=this.splitDirection??e.splitDirection};var 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0,this.image=e.image,this.repeat=e.repeat,this.color=e.color,this.transparent=e.transparent}Object.defineProperties(Mv.prototype,{isConstant:{get:function(){return X.isConstant(this._image)&&X.isConstant(this._repeat)}},definitionChanged:{get:function(){return this._definitionChanged}},image:me("image"),repeat:me("repeat"),color:me("color"),transparent:me("transparent")});Mv.prototype.getType=function(e){return"Image"};var DQe=new K;Mv.prototype.getValue=function(e,t){return l(e)||(e=K.now(DQe)),l(t)||(t={}),t.image=X.getValueOrUndefined(this._image,e),t.repeat=X.getValueOrClonedDefault(this._repeat,e,wQe,t.repeat),t.color=X.getValueOrClonedDefault(this._color,e,PQe,t.color),X.getValueOrDefault(this._transparent,e,IQe)&&(t.color.alpha=Math.min(.99,t.color.alpha)),t};Mv.prototype.equals=function(e){return this===e||e instanceof Mv&&X.equals(this._image,e._image)&&X.equals(this._repeat,e._repeat)&&X.equals(this._color,e._color)&&X.equals(this._transparent,e._transparent)};var Wb=Mv;function RQe(e){if(e instanceof U)return new Yt(e);if(typeof e=="string"||e instanceof De||e instanceof HTMLCanvasElement||e instanceof HTMLVideoElement){let t=new Wb;return t.image=e,t}}function OQe(e,t){return me(e,t,RQe)}var oo=OQe;function iD(e){this._definitionChanged=new be,this._show=void 0,this._showSubscription=void 0,this._dimensions=void 0,this._dimensionsSubscription=void 0,this._heightReference=void 0,this._heightReferenceSubscription=void 0,this._fill=void 0,this._fillSubscription=void 0,this._material=void 0,this._materialSubscription=void 0,this._outline=void 0,this._outlineSubscription=void 0,this._outlineColor=void 0,this._outlineColorSubscription=void 0,this._outlineWidth=void 0,this._outlineWidthSubscription=void 0,this._shadows=void 0,this._shadowsSubscription=void 0,this._distanceDisplayCondition=void 0,this._distanceDisplayConditionSubscription=void 0,this.merge(e??H.EMPTY_OBJECT)}Object.defineProperties(iD.prototype,{definitionChanged:{get:function(){return this._definitionChanged}},show:me("show"),dimensions:me("dimensions"),heightReference:me("heightReference"),fill:me("fill"),material:oo("material"),outline:me("outline"),outlineColor:me("outlineColor"),outlineWidth:me("outlineWidth"),shadows:me("shadows"),distanceDisplayCondition:me("distanceDisplayCondition")});iD.prototype.clone=function(e){return l(e)?(e.show=this.show,e.dimensions=this.dimensions,e.heightReference=this.heightReference,e.fill=this.fill,e.material=this.material,e.outline=this.outline,e.outlineColor=this.outlineColor,e.outlineWidth=this.outlineWidth,e.shadows=this.shadows,e.distanceDisplayCondition=this.distanceDisplayCondition,e):new iD(this)};iD.prototype.merge=function(e){this.show=this.show??e.show,this.dimensions=this.dimensions??e.dimensions,this.heightReference=this.heightReference??e.heightReference,this.fill=this.fill??e.fill,this.material=this.material??e.material,this.outline=this.outline??e.outline,this.outlineColor=this.outlineColor??e.outlineColor,this.outlineWidth=this.outlineWidth??e.outlineWidth,this.shadows=this.shadows??e.shadows,this.distanceDisplayCondition=this.distanceDisplayCondition??e.distanceDisplayCondition};var Lv=iD;function Nv(){pe.throwInstantiationError()}Object.defineProperties(Nv.prototype,{isConstant:{get:pe.throwInstantiationError},definitionChanged:{get:pe.throwInstantiationError},referenceFrame:{get:pe.throwInstantiationError}});Nv.prototype.getValue=pe.throwInstantiationError;Nv.prototype.getValueInReferenceFrame=pe.throwInstantiationError;Nv.prototype.equals=pe.throwInstantiationError;var O_e=new $;Nv.convertToReferenceFrame=function(e,t,n,i,r){if(!l(t))return t;if(l(r)||(r=new h),n===i)return h.clone(t,r);let o=mt.computeIcrfToCentralBodyFixedMatrix(e,O_e);if(n===Vi.INERTIAL)return $.multiplyByVector(o,t,r);if(n===Vi.FIXED)return $.multiplyByVector($.transpose(o,O_e),t,r)};var rp=Nv;function qb(e,t){this._definitionChanged=new be,this._value=h.clone(e),this._referenceFrame=t??Vi.FIXED}Object.defineProperties(qb.prototype,{isConstant:{get:function(){return!l(this._value)||this._referenceFrame===Vi.FIXED}},definitionChanged:{get:function(){return this._definitionChanged}},referenceFrame:{get:function(){return this._referenceFrame}}});var MQe=new K;qb.prototype.getValue=function(e,t){return l(e)||(e=K.now(MQe)),this.getValueInReferenceFrame(e,Vi.FIXED,t)};qb.prototype.setValue=function(e,t){let n=!1;h.equals(this._value,e)||(n=!0,this._value=h.clone(e)),l(t)&&this._referenceFrame!==t&&(n=!0,this._referenceFrame=t),n&&this._definitionChanged.raiseEvent(this)};qb.prototype.getValueInReferenceFrame=function(e,t,n){return rp.convertToReferenceFrame(e,this._value,this._referenceFrame,t,n)};qb.prototype.equals=function(e){return this===e||e instanceof qb&&h.equals(this._value,e._value)&&this._referenceFrame===e._referenceFrame};var _u=qb;function rD(e){this._definitionChanged=new be,this._show=void 0,this._showSubscription=void 0,this._positions=void 0,this._positionsSubscription=void 0,this._width=void 0,this._widthSubscription=void 0,this._height=void 0,this._heightSubscription=void 0,this._heightReference=void 0,this._heightReferenceSubscription=void 0,this._extrudedHeight=void 0,this._extrudedHeightSubscription=void 0,this._extrudedHeightReference=void 0,this._extrudedHeightReferenceSubscription=void 0,this._cornerType=void 0,this._cornerTypeSubscription=void 0,this._granularity=void 0,this._granularitySubscription=void 0,this._fill=void 0,this._fillSubscription=void 0,this._material=void 0,this._materialSubscription=void 0,this._outline=void 0,this._outlineSubscription=void 0,this._outlineColor=void 0,this._outlineColorSubscription=void 0,this._outlineWidth=void 0,this._outlineWidthSubscription=void 0,this._shadows=void 0,this._shadowsSubscription=void 0,this._distanceDisplayCondition=void 0,this._distanceDisplayConditionSubscription=void 0,this._classificationType=void 0,this._classificationTypeSubscription=void 0,this._zIndex=void 0,this._zIndexSubscription=void 0,this.merge(e??H.EMPTY_OBJECT)}Object.defineProperties(rD.prototype,{definitionChanged:{get:function(){return this._definitionChanged}},show:me("show"),positions:me("positions"),width:me("width"),height:me("height"),heightReference:me("heightReference"),extrudedHeight:me("extrudedHeight"),extrudedHeightReference:me("extrudedHeightReference"),cornerType:me("cornerType"),granularity:me("granularity"),fill:me("fill"),material:oo("material"),outline:me("outline"),outlineColor:me("outlineColor"),outlineWidth:me("outlineWidth"),shadows:me("shadows"),distanceDisplayCondition:me("distanceDisplayCondition"),classificationType:me("classificationType"),zIndex:me("zIndex")});rD.prototype.clone=function(e){return l(e)?(e.show=this.show,e.positions=this.positions,e.width=this.width,e.height=this.height,e.heightReference=this.heightReference,e.extrudedHeight=this.extrudedHeight,e.extrudedHeightReference=this.extrudedHeightReference,e.cornerType=this.cornerType,e.granularity=this.granularity,e.fill=this.fill,e.material=this.material,e.outline=this.outline,e.outlineColor=this.outlineColor,e.outlineWidth=this.outlineWidth,e.shadows=this.shadows,e.distanceDisplayCondition=this.distanceDisplayCondition,e.classificationType=this.classificationType,e.zIndex=this.zIndex,e):new rD(this)};rD.prototype.merge=function(e){this.show=this.show??e.show,this.positions=this.positions??e.positions,this.width=this.width??e.width,this.height=this.height??e.height,this.heightReference=this.heightReference??e.heightReference,this.extrudedHeight=this.extrudedHeight??e.extrudedHeight,this.extrudedHeightReference=this.extrudedHeightReference??e.extrudedHeightReference,this.cornerType=this.cornerType??e.cornerType,this.granularity=this.granularity??e.granularity,this.fill=this.fill??e.fill,this.material=this.material??e.material,this.outline=this.outline??e.outline,this.outlineColor=this.outlineColor??e.outlineColor,this.outlineWidth=this.outlineWidth??e.outlineWidth,this.shadows=this.shadows??e.shadows,this.distanceDisplayCondition=this.distanceDisplayCondition??e.distanceDisplayCondition,this.classificationType=this.classificationType??e.classificationType,this.zIndex=this.zIndex??e.zIndex};var Fv=rD;function LQe(e){return e}function NQe(e,t){return me(e,t,LQe)}var yu=NQe;function oD(e){this._definitionChanged=new be,this._show=void 0,this._showSubscription=void 0,this._length=void 0,this._lengthSubscription=void 0,this._topRadius=void 0,this._topRadiusSubscription=void 0,this._bottomRadius=void 0,this._bottomRadiusSubscription=void 0,this._heightReference=void 0,this._heightReferenceSubscription=void 0,this._fill=void 0,this._fillSubscription=void 0,this._material=void 0,this._materialSubscription=void 0,this._outline=void 0,this._outlineSubscription=void 0,this._outlineColor=void 0,this._outlineColorSubscription=void 0,this._outlineWidth=void 0,this._outlineWidthSubscription=void 0,this._numberOfVerticalLines=void 0,this._numberOfVerticalLinesSubscription=void 0,this._slices=void 0,this._slicesSubscription=void 0,this._shadows=void 0,this._shadowsSubscription=void 0,this._distanceDisplayCondition=void 0,this._distanceDisplayConditionSubscription=void 0,this.merge(e??H.EMPTY_OBJECT)}Object.defineProperties(oD.prototype,{definitionChanged:{get:function(){return this._definitionChanged}},show:me("show"),length:me("length"),topRadius:me("topRadius"),bottomRadius:me("bottomRadius"),heightReference:me("heightReference"),fill:me("fill"),material:oo("material"),outline:me("outline"),outlineColor:me("outlineColor"),outlineWidth:me("outlineWidth"),numberOfVerticalLines:me("numberOfVerticalLines"),slices:me("slices"),shadows:me("shadows"),distanceDisplayCondition:me("distanceDisplayCondition")});oD.prototype.clone=function(e){return l(e)?(e.show=this.show,e.length=this.length,e.topRadius=this.topRadius,e.bottomRadius=this.bottomRadius,e.heightReference=this.heightReference,e.fill=this.fill,e.material=this.material,e.outline=this.outline,e.outlineColor=this.outlineColor,e.outlineWidth=this.outlineWidth,e.numberOfVerticalLines=this.numberOfVerticalLines,e.slices=this.slices,e.shadows=this.shadows,e.distanceDisplayCondition=this.distanceDisplayCondition,e):new oD(this)};oD.prototype.merge=function(e){this.show=this.show??e.show,this.length=this.length??e.length,this.topRadius=this.topRadius??e.topRadius,this.bottomRadius=this.bottomRadius??e.bottomRadius,this.heightReference=this.heightReference??e.heightReference,this.fill=this.fill??e.fill,this.material=this.material??e.material,this.outline=this.outline??e.outline,this.outlineColor=this.outlineColor??e.outlineColor,this.outlineWidth=this.outlineWidth??e.outlineWidth,this.numberOfVerticalLines=this.numberOfVerticalLines??e.numberOfVerticalLines,this.slices=this.slices??e.slices,this.shadows=this.shadows??e.shadows,this.distanceDisplayCondition=this.distanceDisplayCondition??e.distanceDisplayCondition};var Bv=oD;function aD(e){this._definitionChanged=new be,this._show=void 0,this._showSubscription=void 0,this._semiMajorAxis=void 0,this._semiMajorAxisSubscription=void 0,this._semiMinorAxis=void 0,this._semiMinorAxisSubscription=void 0,this._height=void 0,this._heightSubscription=void 0,this._heightReference=void 0,this._heightReferenceSubscription=void 0,this._extrudedHeight=void 0,this._extrudedHeightSubscription=void 0,this._extrudedHeightReference=void 0,this._extrudedHeightReferenceSubscription=void 0,this._rotation=void 0,this._rotationSubscription=void 0,this._stRotation=void 0,this._stRotationSubscription=void 0,this._granularity=void 0,this._granularitySubscription=void 0,this._fill=void 0,this._fillSubscription=void 0,this._material=void 0,this._materialSubscription=void 0,this._outline=void 0,this._outlineSubscription=void 0,this._outlineColor=void 0,this._outlineColorSubscription=void 0,this._outlineWidth=void 0,this._outlineWidthSubscription=void 0,this._numberOfVerticalLines=void 0,this._numberOfVerticalLinesSubscription=void 0,this._shadows=void 0,this._shadowsSubscription=void 0,this._distanceDisplayCondition=void 0,this._distanceDisplayConditionSubscription=void 0,this._classificationType=void 0,this._classificationTypeSubscription=void 0,this._zIndex=void 0,this._zIndexSubscription=void 0,this.merge(e??H.EMPTY_OBJECT)}Object.defineProperties(aD.prototype,{definitionChanged:{get:function(){return this._definitionChanged}},show:me("show"),semiMajorAxis:me("semiMajorAxis"),semiMinorAxis:me("semiMinorAxis"),height:me("height"),heightReference:me("heightReference"),extrudedHeight:me("extrudedHeight"),extrudedHeightReference:me("extrudedHeightReference"),rotation:me("rotation"),stRotation:me("stRotation"),granularity:me("granularity"),fill:me("fill"),material:oo("material"),outline:me("outline"),outlineColor:me("outlineColor"),outlineWidth:me("outlineWidth"),numberOfVerticalLines:me("numberOfVerticalLines"),shadows:me("shadows"),distanceDisplayCondition:me("distanceDisplayCondition"),classificationType:me("classificationType"),zIndex:me("zIndex")});aD.prototype.clone=function(e){return l(e)?(e.show=this.show,e.semiMajorAxis=this.semiMajorAxis,e.semiMinorAxis=this.semiMinorAxis,e.height=this.height,e.heightReference=this.heightReference,e.extrudedHeight=this.extrudedHeight,e.extrudedHeightReference=this.extrudedHeightReference,e.rotation=this.rotation,e.stRotation=this.stRotation,e.granularity=this.granularity,e.fill=this.fill,e.material=this.material,e.outline=this.outline,e.outlineColor=this.outlineColor,e.outlineWidth=this.outlineWidth,e.numberOfVerticalLines=this.numberOfVerticalLines,e.shadows=this.shadows,e.distanceDisplayCondition=this.distanceDisplayCondition,e.classificationType=this.classificationType,e.zIndex=this.zIndex,e):new aD(this)};aD.prototype.merge=function(e){this.show=this.show??e.show,this.semiMajorAxis=this.semiMajorAxis??e.semiMajorAxis,this.semiMinorAxis=this.semiMinorAxis??e.semiMinorAxis,this.height=this.height??e.height,this.heightReference=this.heightReference??e.heightReference,this.extrudedHeight=this.extrudedHeight??e.extrudedHeight,this.extrudedHeightReference=this.extrudedHeightReference??e.extrudedHeightReference,this.rotation=this.rotation??e.rotation,this.stRotation=this.stRotation??e.stRotation,this.granularity=this.granularity??e.granularity,this.fill=this.fill??e.fill,this.material=this.material??e.material,this.outline=this.outline??e.outline,this.outlineColor=this.outlineColor??e.outlineColor,this.outlineWidth=this.outlineWidth??e.outlineWidth,this.numberOfVerticalLines=this.numberOfVerticalLines??e.numberOfVerticalLines,this.shadows=this.shadows??e.shadows,this.distanceDisplayCondition=this.distanceDisplayCondition??e.distanceDisplayCondition,this.classificationType=this.classificationType??e.classificationType,this.zIndex=this.zIndex??e.zIndex};var kv=aD;function sD(e){this._definitionChanged=new be,this._show=void 0,this._showSubscription=void 0,this._radii=void 0,this._radiiSubscription=void 0,this._innerRadii=void 0,this._innerRadiiSubscription=void 0,this._minimumClock=void 0,this._minimumClockSubscription=void 0,this._maximumClock=void 0,this._maximumClockSubscription=void 0,this._minimumCone=void 0,this._minimumConeSubscription=void 0,this._maximumCone=void 0,this._maximumConeSubscription=void 0,this._heightReference=void 0,this._heightReferenceSubscription=void 0,this._fill=void 0,this._fillSubscription=void 0,this._material=void 0,this._materialSubscription=void 0,this._outline=void 0,this._outlineSubscription=void 0,this._outlineColor=void 0,this._outlineColorSubscription=void 0,this._outlineWidth=void 0,this._outlineWidthSubscription=void 0,this._stackPartitions=void 0,this._stackPartitionsSubscription=void 0,this._slicePartitions=void 0,this._slicePartitionsSubscription=void 0,this._subdivisions=void 0,this._subdivisionsSubscription=void 0,this._shadows=void 0,this._shadowsSubscription=void 0,this._distanceDisplayCondition=void 0,this._distanceDisplayConditionSubscription=void 0,this.merge(e??H.EMPTY_OBJECT)}Object.defineProperties(sD.prototype,{definitionChanged:{get:function(){return this._definitionChanged}},show:me("show"),radii:me("radii"),innerRadii:me("innerRadii"),minimumClock:me("minimumClock"),maximumClock:me("maximumClock"),minimumCone:me("minimumCone"),maximumCone:me("maximumCone"),heightReference:me("heightReference"),fill:me("fill"),material:oo("material"),outline:me("outline"),outlineColor:me("outlineColor"),outlineWidth:me("outlineWidth"),stackPartitions:me("stackPartitions"),slicePartitions:me("slicePartitions"),subdivisions:me("subdivisions"),shadows:me("shadows"),distanceDisplayCondition:me("distanceDisplayCondition")});sD.prototype.clone=function(e){return l(e)?(e.show=this.show,e.radii=this.radii,e.innerRadii=this.innerRadii,e.minimumClock=this.minimumClock,e.maximumClock=this.maximumClock,e.minimumCone=this.minimumCone,e.maximumCone=this.maximumCone,e.heightReference=this.heightReference,e.fill=this.fill,e.material=this.material,e.outline=this.outline,e.outlineColor=this.outlineColor,e.outlineWidth=this.outlineWidth,e.stackPartitions=this.stackPartitions,e.slicePartitions=this.slicePartitions,e.subdivisions=this.subdivisions,e.shadows=this.shadows,e.distanceDisplayCondition=this.distanceDisplayCondition,e):new sD(this)};sD.prototype.merge=function(e){this.show=this.show??e.show,this.radii=this.radii??e.radii,this.innerRadii=this.innerRadii??e.innerRadii,this.minimumClock=this.minimumClock??e.minimumClock,this.maximumClock=this.maximumClock??e.maximumClock,this.minimumCone=this.minimumCone??e.minimumCone,this.maximumCone=this.maximumCone??e.maximumCone,this.heightReference=this.heightReference??e.heightReference,this.fill=this.fill??e.fill,this.material=this.material??e.material,this.outline=this.outline??e.outline,this.outlineColor=this.outlineColor??e.outlineColor,this.outlineWidth=this.outlineWidth??e.outlineWidth,this.stackPartitions=this.stackPartitions??e.stackPartitions,this.slicePartitions=this.slicePartitions??e.slicePartitions,this.subdivisions=this.subdivisions??e.subdivisions,this.shadows=this.shadows??e.shadows,this.distanceDisplayCondition=this.distanceDisplayCondition??e.distanceDisplayCondition};var zv=sD;function cD(e){this._definitionChanged=new be,this._show=void 0,this._showSubscription=void 0,this._text=void 0,this._textSubscription=void 0,this._font=void 0,this._fontSubscription=void 0,this._style=void 0,this._styleSubscription=void 0,this._scale=void 0,this._scaleSubscription=void 0,this._showBackground=void 0,this._showBackgroundSubscription=void 0,this._backgroundColor=void 0,this._backgroundColorSubscription=void 0,this._backgroundPadding=void 0,this._backgroundPaddingSubscription=void 0,this._pixelOffset=void 0,this._pixelOffsetSubscription=void 0,this._eyeOffset=void 0,this._eyeOffsetSubscription=void 0,this._horizontalOrigin=void 0,this._horizontalOriginSubscription=void 0,this._verticalOrigin=void 0,this._verticalOriginSubscription=void 0,this._heightReference=void 0,this._heightReferenceSubscription=void 0,this._fillColor=void 0,this._fillColorSubscription=void 0,this._outlineColor=void 0,this._outlineColorSubscription=void 0,this._outlineWidth=void 0,this._outlineWidthSubscription=void 0,this._translucencyByDistance=void 0,this._translucencyByDistanceSubscription=void 0,this._pixelOffsetScaleByDistance=void 0,this._pixelOffsetScaleByDistanceSubscription=void 0,this._scaleByDistance=void 0,this._scaleByDistanceSubscription=void 0,this._distanceDisplayCondition=void 0,this._distanceDisplayConditionSubscription=void 0,this._disableDepthTestDistance=void 0,this._disableDepthTestDistanceSubscription=void 0,this.merge(e??H.EMPTY_OBJECT)}Object.defineProperties(cD.prototype,{definitionChanged:{get:function(){return this._definitionChanged}},show:me("show"),text:me("text"),font:me("font"),style:me("style"),scale:me("scale"),showBackground:me("showBackground"),backgroundColor:me("backgroundColor"),backgroundPadding:me("backgroundPadding"),pixelOffset:me("pixelOffset"),eyeOffset:me("eyeOffset"),horizontalOrigin:me("horizontalOrigin"),verticalOrigin:me("verticalOrigin"),heightReference:me("heightReference"),fillColor:me("fillColor"),outlineColor:me("outlineColor"),outlineWidth:me("outlineWidth"),translucencyByDistance:me("translucencyByDistance"),pixelOffsetScaleByDistance:me("pixelOffsetScaleByDistance"),scaleByDistance:me("scaleByDistance"),distanceDisplayCondition:me("distanceDisplayCondition"),disableDepthTestDistance:me("disableDepthTestDistance")});cD.prototype.clone=function(e){return l(e)?(e.show=this.show,e.text=this.text,e.font=this.font,e.style=this.style,e.scale=this.scale,e.showBackground=this.showBackground,e.backgroundColor=this.backgroundColor,e.backgroundPadding=this.backgroundPadding,e.pixelOffset=this.pixelOffset,e.eyeOffset=this.eyeOffset,e.horizontalOrigin=this.horizontalOrigin,e.verticalOrigin=this.verticalOrigin,e.heightReference=this.heightReference,e.fillColor=this.fillColor,e.outlineColor=this.outlineColor,e.outlineWidth=this.outlineWidth,e.translucencyByDistance=this.translucencyByDistance,e.pixelOffsetScaleByDistance=this.pixelOffsetScaleByDistance,e.scaleByDistance=this.scaleByDistance,e.distanceDisplayCondition=this.distanceDisplayCondition,e.disableDepthTestDistance=this.disableDepthTestDistance,e):new cD(this)};cD.prototype.merge=function(e){this.show=this.show??e.show,this.text=this.text??e.text,this.font=this.font??e.font,this.style=this.style??e.style,this.scale=this.scale??e.scale,this.showBackground=this.showBackground??e.showBackground,this.backgroundColor=this.backgroundColor??e.backgroundColor,this.backgroundPadding=this.backgroundPadding??e.backgroundPadding,this.pixelOffset=this.pixelOffset??e.pixelOffset,this.eyeOffset=this.eyeOffset??e.eyeOffset,this.horizontalOrigin=this.horizontalOrigin??e.horizontalOrigin,this.verticalOrigin=this.verticalOrigin??e.verticalOrigin,this.heightReference=this.heightReference??e.heightReference,this.fillColor=this.fillColor??e.fillColor,this.outlineColor=this.outlineColor??e.outlineColor,this.outlineWidth=this.outlineWidth??e.outlineWidth,this.translucencyByDistance=this.translucencyByDistance??e.translucencyByDistance,this.pixelOffsetScaleByDistance=this.pixelOffsetScaleByDistance??e.pixelOffsetScaleByDistance,this.scaleByDistance=this.scaleByDistance??e.scaleByDistance,this.distanceDisplayCondition=this.distanceDisplayCondition??e.distanceDisplayCondition,this.disableDepthTestDistance=this.disableDepthTestDistance??e.disableDepthTestDistance};var op=cD;var nJ=new Ib;function lD(e){e=e??H.EMPTY_OBJECT,this._definitionChanged=new be,this._translation=void 0,this._translationSubscription=void 0,this._rotation=void 0,this._rotationSubscription=void 0,this._scale=void 0,this._scaleSubscription=void 0,this.translation=e.translation,this.rotation=e.rotation,this.scale=e.scale}Object.defineProperties(lD.prototype,{isConstant:{get:function(){return X.isConstant(this._translation)&&X.isConstant(this._rotation)&&X.isConstant(this._scale)}},definitionChanged:{get:function(){return this._definitionChanged}},translation:me("translation"),rotation:me("rotation"),scale:me("scale")});var FQe=new K;lD.prototype.getValue=function(e,t){return l(e)||(e=K.now(FQe)),l(t)||(t=new Ib),t.translation=X.getValueOrClonedDefault(this._translation,e,nJ.translation,t.translation),t.rotation=X.getValueOrClonedDefault(this._rotation,e,nJ.rotation,t.rotation),t.scale=X.getValueOrClonedDefault(this._scale,e,nJ.scale,t.scale),t};lD.prototype.equals=function(e){return this===e||e instanceof lD&&X.equals(this._translation,e._translation)&&X.equals(this._rotation,e._rotation)&&X.equals(this._scale,e._scale)};var Uv=lD;function X0(e,t){this._propertyNames=[],this._definitionChanged=new be,l(e)&&this.merge(e,t)}Object.defineProperties(X0.prototype,{propertyNames:{get:function(){return this._propertyNames}},isConstant:{get:function(){let e=this._propertyNames;for(let t=0,n=e.length;t<n;t++)if(!X.isConstant(this[e[t]]))return!1;return!0}},definitionChanged:{get:function(){return this._definitionChanged}}});X0.prototype.hasProperty=function(e){return this._propertyNames.indexOf(e)!==-1};function BQe(e){return new yi(e)}X0.prototype.addProperty=function(e,t,n){this._propertyNames.push(e),Object.defineProperty(this,e,me(e,!0,n??BQe)),l(t)&&(this[e]=t),this._definitionChanged.raiseEvent(this)};X0.prototype.removeProperty=function(e){let n=this._propertyNames.indexOf(e);this._propertyNames.splice(n,1),delete this[e],this._definitionChanged.raiseEvent(this)};var kQe=new K;X0.prototype.getValue=function(e,t){l(e)||(e=K.now(kQe)),l(t)||(t={});let n=this._propertyNames;for(let i=0,r=n.length;i<r;i++){let o=n[i];t[o]=X.getValueOrUndefined(this[o],e,t[o])}return t};X0.prototype.merge=function(e,t){let n=this._propertyNames,i=l(e._propertyNames)?e._propertyNames:Object.keys(e);for(let r=0,o=i.length;r<o;r++){let a=i[r],s=this[a],c=e[a];s===void 0&&n.indexOf(a)===-1&&this.addProperty(a,void 0,t),c!==void 0&&(s!==void 0?l(s)&&l(s.merge)&&s.merge(c):l(c)&&l(c.merge)&&l(c.clone)?this[a]=c.clone():this[a]=c)}};function zQe(e,t){let n=e._propertyNames,i=t._propertyNames,r=n.length;if(r!==i.length)return!1;for(let o=0;o<r;++o){let a=n[o];if(i.indexOf(a)===-1||!X.equals(e[a],t[a]))return!1}return!0}X0.prototype.equals=function(e){return this===e||e instanceof X0&&zQe(this,e)};var Au=X0;function M_e(e){return new Uv(e)}function UQe(e){return new Au(e,M_e)}function VQe(e){return new Au(e)}function jQe(e){return new Au(e)}function uD(e){this._definitionChanged=new be,this._show=void 0,this._showSubscription=void 0,this._uri=void 0,this._uriSubscription=void 0,this._scale=void 0,this._scaleSubscription=void 0,this._hasVerticalExaggeration=void 0,this._hasVerticalExaggerationSubscription=void 0,this._enableVerticalExaggeration=void 0,this._enableVerticalExaggerationSubscription=void 0,this._minimumPixelSize=void 0,this._minimumPixelSizeSubscription=void 0,this._maximumScale=void 0,this._maximumScaleSubscription=void 0,this._incrementallyLoadTextures=void 0,this._incrementallyLoadTexturesSubscription=void 0,this._runAnimations=void 0,this._runAnimationsSubscription=void 0,this._clampAnimations=void 0,this._clampAnimationsSubscription=void 0,this._shadows=void 0,this._shadowsSubscription=void 0,this._heightReference=void 0,this._heightReferenceSubscription=void 0,this._silhouetteColor=void 0,this._silhouetteColorSubscription=void 0,this._silhouetteSize=void 0,this._silhouetteSizeSubscription=void 0,this._color=void 0,this._colorSubscription=void 0,this._colorBlendMode=void 0,this._colorBlendModeSubscription=void 0,this._colorBlendAmount=void 0,this._colorBlendAmountSubscription=void 0,this._imageBasedLightingFactor=void 0,this._imageBasedLightingFactorSubscription=void 0,this._environmentMapOptions=void 0,this._environmentMapOptionsSubscription=void 0,this._lightColor=void 0,this._lightColorSubscription=void 0,this._distanceDisplayCondition=void 0,this._distanceDisplayConditionSubscription=void 0,this._nodeTransformations=void 0,this._nodeTransformationsSubscription=void 0,this._articulations=void 0,this._articulationsSubscription=void 0,this._clippingPlanes=void 0,this._clippingPlanesSubscription=void 0,this._customShader=void 0,this._customShaderSubscription=void 0,this.merge(e??H.EMPTY_OBJECT)}Object.defineProperties(uD.prototype,{definitionChanged:{get:function(){return this._definitionChanged}},show:me("show"),uri:me("uri"),scale:me("scale"),enableVerticalExaggeration:me("enableVerticalExaggeration"),minimumPixelSize:me("minimumPixelSize"),maximumScale:me("maximumScale"),incrementallyLoadTextures:me("incrementallyLoadTextures"),runAnimations:me("runAnimations"),clampAnimations:me("clampAnimations"),shadows:me("shadows"),heightReference:me("heightReference"),silhouetteColor:me("silhouetteColor"),silhouetteSize:me("silhouetteSize"),color:me("color"),colorBlendMode:me("colorBlendMode"),colorBlendAmount:me("colorBlendAmount"),imageBasedLightingFactor:me("imageBasedLightingFactor"),environmentMapOptions:me("environmentMapOptions",void 0,jQe),lightColor:me("lightColor"),distanceDisplayCondition:me("distanceDisplayCondition"),nodeTransformations:me("nodeTransformations",void 0,UQe),articulations:me("articulations",void 0,VQe),clippingPlanes:me("clippingPlanes"),customShader:me("customShader")});uD.prototype.clone=function(e){return l(e)?(e.show=this.show,e.uri=this.uri,e.scale=this.scale,e.enableVerticalExaggeration=this.enableVerticalExaggeration,e.minimumPixelSize=this.minimumPixelSize,e.maximumScale=this.maximumScale,e.incrementallyLoadTextures=this.incrementallyLoadTextures,e.runAnimations=this.runAnimations,e.clampAnimations=this.clampAnimations,e.heightReference=this._heightReference,e.silhouetteColor=this.silhouetteColor,e.silhouetteSize=this.silhouetteSize,e.color=this.color,e.colorBlendMode=this.colorBlendMode,e.colorBlendAmount=this.colorBlendAmount,e.imageBasedLightingFactor=this.imageBasedLightingFactor,e.environmentMapOptions=this.environmentMapOptions,e.lightColor=this.lightColor,e.distanceDisplayCondition=this.distanceDisplayCondition,e.nodeTransformations=this.nodeTransformations,e.articulations=this.articulations,e.clippingPlanes=this.clippingPlanes,e.customShader=this.customShader,e):new uD(this)};uD.prototype.merge=function(e){this.show=this.show??e.show,this.uri=this.uri??e.uri,this.scale=this.scale??e.scale,this.enableVerticalExaggeration=this.enableVerticalExaggeration??e.enableVerticalExaggeration,this.minimumPixelSize=this.minimumPixelSize??e.minimumPixelSize,this.maximumScale=this.maximumScale??e.maximumScale,this.incrementallyLoadTextures=this.incrementallyLoadTextures??e.incrementallyLoadTextures,this.runAnimations=this.runAnimations??e.runAnimations,this.clampAnimations=this.clampAnimations??e.clampAnimations,this.shadows=this.shadows??e.shadows,this.heightReference=this.heightReference??e.heightReference,this.silhouetteColor=this.silhouetteColor??e.silhouetteColor,this.silhouetteSize=this.silhouetteSize??e.silhouetteSize,this.color=this.color??e.color,this.colorBlendMode=this.colorBlendMode??e.colorBlendMode,this.colorBlendAmount=this.colorBlendAmount??e.colorBlendAmount,this.imageBasedLightingFactor=this.imageBasedLightingFactor??e.imageBasedLightingFactor,this.environmentMapOptions=this.environmentMapOptions??e.environmentMapOptions,this.lightColor=this.lightColor??e.lightColor,this.distanceDisplayCondition=this.distanceDisplayCondition??e.distanceDisplayCondition,this.clippingPlanes=this.clippingPlanes??e.clippingPlanes,this.customShader=this.customShader??e.customShader;let t=e.nodeTransformations;if(l(t)){let i=this.nodeTransformations;l(i)?i.merge(t):this.nodeTransformations=new Au(t,M_e)}let n=e.articulations;if(l(n)){let i=this.articulations;l(i)?i.merge(n):this.articulations=new Au(n)}};var dy=uD;function fD(e){this._definitionChanged=new be,this._show=void 0,this._showSubscription=void 0,this._uri=void 0,this._uriSubscription=void 0,this._maximumScreenSpaceError=void 0,this._maximumScreenSpaceErrorSubscription=void 0,this.merge(e??H.EMPTY_OBJECT)}Object.defineProperties(fD.prototype,{definitionChanged:{get:function(){return this._definitionChanged}},show:me("show"),uri:me("uri"),maximumScreenSpaceError:me("maximumScreenSpaceError")});fD.prototype.clone=function(e){return l(e)?(e.show=this.show,e.uri=this.uri,e.maximumScreenSpaceError=this.maximumScreenSpaceError,e):new fD(this)};fD.prototype.merge=function(e){this.show=this.show??e.show,this.uri=this.uri??e.uri,this.maximumScreenSpaceError=this.maximumScreenSpaceError??e.maximumScreenSpaceError};var Vv=fD;function dD(e){this._definitionChanged=new be,this._show=void 0,this._showSubscription=void 0,this._leadTime=void 0,this._leadTimeSubscription=void 0,this._trailTime=void 0,this._trailTimeSubscription=void 0,this._width=void 0,this._widthSubscription=void 0,this._resolution=void 0,this._resolutionSubscription=void 0,this._material=void 0,this._materialSubscription=void 0,this._distanceDisplayCondition=void 0,this._distanceDisplayConditionSubscription=void 0,this._relativeTo=void 0,this._relativeToSubscription=void 0,this._materialMode=void 0,this._materialModeSubscription=void 0,this.merge(e??H.EMPTY_OBJECT)}Object.defineProperties(dD.prototype,{definitionChanged:{get:function(){return this._definitionChanged}},show:me("show"),leadTime:me("leadTime"),trailTime:me("trailTime"),width:me("width"),resolution:me("resolution"),material:oo("material"),distanceDisplayCondition:me("distanceDisplayCondition"),relativeTo:me("relativeTo"),materialMode:me("materialMode")});dD.prototype.clone=function(e){return l(e)?(e.show=this.show,e.leadTime=this.leadTime,e.trailTime=this.trailTime,e.width=this.width,e.resolution=this.resolution,e.material=this.material,e.distanceDisplayCondition=this.distanceDisplayCondition,e.relativeTo=this.relativeTo,e.materialMode=this.materialMode,e):new dD(this)};dD.prototype.merge=function(e){this.show=this.show??e.show,this.leadTime=this.leadTime??e.leadTime,this.trailTime=this.trailTime??e.trailTime,this.width=this.width??e.width,this.resolution=this.resolution??e.resolution,this.material=this.material??e.material,this.distanceDisplayCondition=this.distanceDisplayCondition??e.distanceDisplayCondition,this.relativeTo=this.relativeTo??e.relativeTo,this.materialMode=this.materialMode??e.materialMode};var hy=dD;function hD(e){this._definitionChanged=new be,this._show=void 0,this._showSubscription=void 0,this._plane=void 0,this._planeSubscription=void 0,this._dimensions=void 0,this._dimensionsSubscription=void 0,this._fill=void 0,this._fillSubscription=void 0,this._material=void 0,this._materialSubscription=void 0,this._outline=void 0,this._outlineSubscription=void 0,this._outlineColor=void 0,this._outlineColorSubscription=void 0,this._outlineWidth=void 0,this._outlineWidthSubscription=void 0,this._shadows=void 0,this._shadowsSubscription=void 0,this._distanceDisplayCondition=void 0,this._distanceDisplayConditionSubscription=void 0,this.merge(e??H.EMPTY_OBJECT)}Object.defineProperties(hD.prototype,{definitionChanged:{get:function(){return this._definitionChanged}},show:me("show"),plane:me("plane"),dimensions:me("dimensions"),fill:me("fill"),material:oo("material"),outline:me("outline"),outlineColor:me("outlineColor"),outlineWidth:me("outlineWidth"),shadows:me("shadows"),distanceDisplayCondition:me("distanceDisplayCondition")});hD.prototype.clone=function(e){return l(e)?(e.show=this.show,e.plane=this.plane,e.dimensions=this.dimensions,e.fill=this.fill,e.material=this.material,e.outline=this.outline,e.outlineColor=this.outlineColor,e.outlineWidth=this.outlineWidth,e.shadows=this.shadows,e.distanceDisplayCondition=this.distanceDisplayCondition,e):new hD(this)};hD.prototype.merge=function(e){this.show=this.show??e.show,this.plane=this.plane??e.plane,this.dimensions=this.dimensions??e.dimensions,this.fill=this.fill??e.fill,this.material=this.material??e.material,this.outline=this.outline??e.outline,this.outlineColor=this.outlineColor??e.outlineColor,this.outlineWidth=this.outlineWidth??e.outlineWidth,this.shadows=this.shadows??e.shadows,this.distanceDisplayCondition=this.distanceDisplayCondition??e.distanceDisplayCondition};var V3=hD;function mD(e){this._definitionChanged=new be,this._show=void 0,this._showSubscription=void 0,this._pixelSize=void 0,this._pixelSizeSubscription=void 0,this._heightReference=void 0,this._heightReferenceSubscription=void 0,this._color=void 0,this._colorSubscription=void 0,this._outlineColor=void 0,this._outlineColorSubscription=void 0,this._outlineWidth=void 0,this._outlineWidthSubscription=void 0,this._scaleByDistance=void 0,this._scaleByDistanceSubscription=void 0,this._translucencyByDistance=void 0,this._translucencyByDistanceSubscription=void 0,this._distanceDisplayCondition=void 0,this._distanceDisplayConditionSubscription=void 0,this._disableDepthTestDistance=void 0,this._disableDepthTestDistanceSubscription=void 0,this._splitDirection=void 0,this._splitDirectionSubscription=void 0,this.merge(e??H.EMPTY_OBJECT)}Object.defineProperties(mD.prototype,{definitionChanged:{get:function(){return this._definitionChanged}},show:me("show"),pixelSize:me("pixelSize"),heightReference:me("heightReference"),color:me("color"),outlineColor:me("outlineColor"),outlineWidth:me("outlineWidth"),scaleByDistance:me("scaleByDistance"),translucencyByDistance:me("translucencyByDistance"),distanceDisplayCondition:me("distanceDisplayCondition"),disableDepthTestDistance:me("disableDepthTestDistance"),splitDirection:me("splitDirection")});mD.prototype.clone=function(e){return l(e)?(e.show=this.show,e.pixelSize=this.pixelSize,e.heightReference=this.heightReference,e.color=this.color,e.outlineColor=this.outlineColor,e.outlineWidth=this.outlineWidth,e.scaleByDistance=this.scaleByDistance,e.translucencyByDistance=this._translucencyByDistance,e.distanceDisplayCondition=this.distanceDisplayCondition,e.disableDepthTestDistance=this.disableDepthTestDistance,e.splitDirection=this.splitDirection,e):new mD(this)};mD.prototype.merge=function(e){this.show=this.show??e.show,this.pixelSize=this.pixelSize??e.pixelSize,this.heightReference=this.heightReference??e.heightReference,this.color=this.color??e.color,this.outlineColor=this.outlineColor??e.outlineColor,this.outlineWidth=this.outlineWidth??e.outlineWidth,this.scaleByDistance=this.scaleByDistance??e.scaleByDistance,this.translucencyByDistance=this._translucencyByDistance??e.translucencyByDistance,this.distanceDisplayCondition=this.distanceDisplayCondition??e.distanceDisplayCondition,this.disableDepthTestDistance=this.disableDepthTestDistance??e.disableDepthTestDistance,this.splitDirection=this.splitDirection??e.splitDirection};var jv=mD;function HQe(e){return Array.isArray(e)&&(e=new Vc(e)),new yi(e)}function pD(e){this._definitionChanged=new be,this._show=void 0,this._showSubscription=void 0,this._hierarchy=void 0,this._hierarchySubscription=void 0,this._height=void 0,this._heightSubscription=void 0,this._heightReference=void 0,this._heightReferenceSubscription=void 0,this._extrudedHeight=void 0,this._extrudedHeightSubscription=void 0,this._extrudedHeightReference=void 0,this._extrudedHeightReferenceSubscription=void 0,this._stRotation=void 0,this._stRotationSubscription=void 0,this._granularity=void 0,this._granularitySubscription=void 0,this._fill=void 0,this._fillSubscription=void 0,this._material=void 0,this._materialSubscription=void 0,this._outline=void 0,this._outlineSubscription=void 0,this._outlineColor=void 0,this._outlineColorSubscription=void 0,this._outlineWidth=void 0,this._outlineWidthSubscription=void 0,this._perPositionHeight=void 0,this._perPositionHeightSubscription=void 0,this._closeTop=void 0,this._closeTopSubscription=void 0,this._closeBottom=void 0,this._closeBottomSubscription=void 0,this._arcType=void 0,this._arcTypeSubscription=void 0,this._shadows=void 0,this._shadowsSubscription=void 0,this._distanceDisplayCondition=void 0,this._distanceDisplayConditionSubscription=void 0,this._classificationType=void 0,this._classificationTypeSubscription=void 0,this._zIndex=void 0,this._zIndexSubscription=void 0,this._textureCoordinates=void 0,this._textureCoordinatesSubscription=void 0,this.merge(e??H.EMPTY_OBJECT)}Object.defineProperties(pD.prototype,{definitionChanged:{get:function(){return this._definitionChanged}},show:me("show"),hierarchy:me("hierarchy",void 0,HQe),height:me("height"),heightReference:me("heightReference"),extrudedHeight:me("extrudedHeight"),extrudedHeightReference:me("extrudedHeightReference"),stRotation:me("stRotation"),granularity:me("granularity"),fill:me("fill"),material:oo("material"),outline:me("outline"),outlineColor:me("outlineColor"),outlineWidth:me("outlineWidth"),perPositionHeight:me("perPositionHeight"),closeTop:me("closeTop"),closeBottom:me("closeBottom"),arcType:me("arcType"),shadows:me("shadows"),distanceDisplayCondition:me("distanceDisplayCondition"),classificationType:me("classificationType"),zIndex:me("zIndex"),textureCoordinates:me("textureCoordinates")});pD.prototype.clone=function(e){return l(e)?(e.show=this.show,e.hierarchy=this.hierarchy,e.height=this.height,e.heightReference=this.heightReference,e.extrudedHeight=this.extrudedHeight,e.extrudedHeightReference=this.extrudedHeightReference,e.stRotation=this.stRotation,e.granularity=this.granularity,e.fill=this.fill,e.material=this.material,e.outline=this.outline,e.outlineColor=this.outlineColor,e.outlineWidth=this.outlineWidth,e.perPositionHeight=this.perPositionHeight,e.closeTop=this.closeTop,e.closeBottom=this.closeBottom,e.arcType=this.arcType,e.shadows=this.shadows,e.distanceDisplayCondition=this.distanceDisplayCondition,e.classificationType=this.classificationType,e.zIndex=this.zIndex,e.textureCoordinates=this.textureCoordinates,e):new pD(this)};pD.prototype.merge=function(e){this.show=this.show??e.show,this.hierarchy=this.hierarchy??e.hierarchy,this.height=this.height??e.height,this.heightReference=this.heightReference??e.heightReference,this.extrudedHeight=this.extrudedHeight??e.extrudedHeight,this.extrudedHeightReference=this.extrudedHeightReference??e.extrudedHeightReference,this.stRotation=this.stRotation??e.stRotation,this.granularity=this.granularity??e.granularity,this.fill=this.fill??e.fill,this.material=this.material??e.material,this.outline=this.outline??e.outline,this.outlineColor=this.outlineColor??e.outlineColor,this.outlineWidth=this.outlineWidth??e.outlineWidth,this.perPositionHeight=this.perPositionHeight??e.perPositionHeight,this.closeTop=this.closeTop??e.closeTop,this.closeBottom=this.closeBottom??e.closeBottom,this.arcType=this.arcType??e.arcType,this.shadows=this.shadows??e.shadows,this.distanceDisplayCondition=this.distanceDisplayCondition??e.distanceDisplayCondition,this.classificationType=this.classificationType??e.classificationType,this.zIndex=this.zIndex??e.zIndex,this.textureCoordinates=this.textureCoordinates??e.textureCoordinates};var ap=pD;function gD(e){this._definitionChanged=new be,this._show=void 0,this._showSubscription=void 0,this._positions=void 0,this._positionsSubscription=void 0,this._width=void 0,this._widthSubscription=void 0,this._granularity=void 0,this._granularitySubscription=void 0,this._material=void 0,this._materialSubscription=void 0,this._depthFailMaterial=void 0,this._depthFailMaterialSubscription=void 0,this._arcType=void 0,this._arcTypeSubscription=void 0,this._clampToGround=void 0,this._clampToGroundSubscription=void 0,this._shadows=void 0,this._shadowsSubscription=void 0,this._distanceDisplayCondition=void 0,this._distanceDisplayConditionSubscription=void 0,this._classificationType=void 0,this._classificationTypeSubscription=void 0,this._zIndex=void 0,this._zIndexSubscription=void 0,this.merge(e??H.EMPTY_OBJECT)}Object.defineProperties(gD.prototype,{definitionChanged:{get:function(){return this._definitionChanged}},show:me("show"),positions:me("positions"),width:me("width"),granularity:me("granularity"),material:oo("material"),depthFailMaterial:oo("depthFailMaterial"),arcType:me("arcType"),clampToGround:me("clampToGround"),shadows:me("shadows"),distanceDisplayCondition:me("distanceDisplayCondition"),classificationType:me("classificationType"),zIndex:me("zIndex")});gD.prototype.clone=function(e){return l(e)?(e.show=this.show,e.positions=this.positions,e.width=this.width,e.granularity=this.granularity,e.material=this.material,e.depthFailMaterial=this.depthFailMaterial,e.arcType=this.arcType,e.clampToGround=this.clampToGround,e.shadows=this.shadows,e.distanceDisplayCondition=this.distanceDisplayCondition,e.classificationType=this.classificationType,e.zIndex=this.zIndex,e):new gD(this)};gD.prototype.merge=function(e){this.show=this.show??e.show,this.positions=this.positions??e.positions,this.width=this.width??e.width,this.granularity=this.granularity??e.granularity,this.material=this.material??e.material,this.depthFailMaterial=this.depthFailMaterial??e.depthFailMaterial,this.arcType=this.arcType??e.arcType,this.clampToGround=this.clampToGround??e.clampToGround,this.shadows=this.shadows??e.shadows,this.distanceDisplayCondition=this.distanceDisplayCondition??e.distanceDisplayCondition,this.classificationType=this.classificationType??e.classificationType,this.zIndex=this.zIndex??e.zIndex};var Dl=gD;function _D(e){this._definitionChanged=new be,this._show=void 0,this._showSubscription=void 0,this._positions=void 0,this._positionsSubscription=void 0,this._shape=void 0,this._shapeSubscription=void 0,this._cornerType=void 0,this._cornerTypeSubscription=void 0,this._granularity=void 0,this._granularitySubscription=void 0,this._fill=void 0,this._fillSubscription=void 0,this._material=void 0,this._materialSubscription=void 0,this._outline=void 0,this._outlineSubscription=void 0,this._outlineColor=void 0,this._outlineColorSubscription=void 0,this._outlineWidth=void 0,this._outlineWidthSubscription=void 0,this._shadows=void 0,this._shadowsSubscription=void 0,this._distanceDisplayCondition=void 0,this._distanceDisplayConditionSubsription=void 0,this.merge(e??H.EMPTY_OBJECT)}Object.defineProperties(_D.prototype,{definitionChanged:{get:function(){return this._definitionChanged}},show:me("show"),positions:me("positions"),shape:me("shape"),cornerType:me("cornerType"),granularity:me("granularity"),fill:me("fill"),material:oo("material"),outline:me("outline"),outlineColor:me("outlineColor"),outlineWidth:me("outlineWidth"),shadows:me("shadows"),distanceDisplayCondition:me("distanceDisplayCondition")});_D.prototype.clone=function(e){return l(e)?(e.show=this.show,e.positions=this.positions,e.shape=this.shape,e.cornerType=this.cornerType,e.granularity=this.granularity,e.fill=this.fill,e.material=this.material,e.outline=this.outline,e.outlineColor=this.outlineColor,e.outlineWidth=this.outlineWidth,e.shadows=this.shadows,e.distanceDisplayCondition=this.distanceDisplayCondition,e):new _D(this)};_D.prototype.merge=function(e){this.show=this.show??e.show,this.positions=this.positions??e.positions,this.shape=this.shape??e.shape,this.cornerType=this.cornerType??e.cornerType,this.granularity=this.granularity??e.granularity,this.fill=this.fill??e.fill,this.material=this.material??e.material,this.outline=this.outline??e.outline,this.outlineColor=this.outlineColor??e.outlineColor,this.outlineWidth=this.outlineWidth??e.outlineWidth,this.shadows=this.shadows??e.shadows,this.distanceDisplayCondition=this.distanceDisplayCondition??e.distanceDisplayCondition};var Hv=_D;function yD(e){this._definitionChanged=new be,this._show=void 0,this._showSubscription=void 0,this._coordinates=void 0,this._coordinatesSubscription=void 0,this._height=void 0,this._heightSubscription=void 0,this._heightReference=void 0,this._heightReferenceSubscription=void 0,this._extrudedHeight=void 0,this._extrudedHeightSubscription=void 0,this._extrudedHeightReference=void 0,this._extrudedHeightReferenceSubscription=void 0,this._rotation=void 0,this._rotationSubscription=void 0,this._stRotation=void 0,this._stRotationSubscription=void 0,this._granularity=void 0,this._granularitySubscription=void 0,this._fill=void 0,this._fillSubscription=void 0,this._material=void 0,this._materialSubscription=void 0,this._outline=void 0,this._outlineSubscription=void 0,this._outlineColor=void 0,this._outlineColorSubscription=void 0,this._outlineWidth=void 0,this._outlineWidthSubscription=void 0,this._shadows=void 0,this._shadowsSubscription=void 0,this._distanceDisplayCondition=void 0,this._distancedisplayConditionSubscription=void 0,this._classificationType=void 0,this._classificationTypeSubscription=void 0,this._zIndex=void 0,this._zIndexSubscription=void 0,this.merge(e??H.EMPTY_OBJECT)}Object.defineProperties(yD.prototype,{definitionChanged:{get:function(){return this._definitionChanged}},show:me("show"),coordinates:me("coordinates"),height:me("height"),heightReference:me("heightReference"),extrudedHeight:me("extrudedHeight"),extrudedHeightReference:me("extrudedHeightReference"),rotation:me("rotation"),stRotation:me("stRotation"),granularity:me("granularity"),fill:me("fill"),material:oo("material"),outline:me("outline"),outlineColor:me("outlineColor"),outlineWidth:me("outlineWidth"),shadows:me("shadows"),distanceDisplayCondition:me("distanceDisplayCondition"),classificationType:me("classificationType"),zIndex:me("zIndex")});yD.prototype.clone=function(e){return l(e)?(e.show=this.show,e.coordinates=this.coordinates,e.height=this.height,e.heightReference=this.heightReference,e.extrudedHeight=this.extrudedHeight,e.extrudedHeightReference=this.extrudedHeightReference,e.rotation=this.rotation,e.stRotation=this.stRotation,e.granularity=this.granularity,e.fill=this.fill,e.material=this.material,e.outline=this.outline,e.outlineColor=this.outlineColor,e.outlineWidth=this.outlineWidth,e.shadows=this.shadows,e.distanceDisplayCondition=this.distanceDisplayCondition,e.classificationType=this.classificationType,e.zIndex=this.zIndex,e):new yD(this)};yD.prototype.merge=function(e){this.show=this.show??e.show,this.coordinates=this.coordinates??e.coordinates,this.height=this.height??e.height,this.heightReference=this.heightReference??e.heightReference,this.extrudedHeight=this.extrudedHeight??e.extrudedHeight,this.extrudedHeightReference=this.extrudedHeightReference??e.extrudedHeightReference,this.rotation=this.rotation??e.rotation,this.stRotation=this.stRotation??e.stRotation,this.granularity=this.granularity??e.granularity,this.fill=this.fill??e.fill,this.material=this.material??e.material,this.outline=this.outline??e.outline,this.outlineColor=this.outlineColor??e.outlineColor,this.outlineWidth=this.outlineWidth??e.outlineWidth,this.shadows=this.shadows??e.shadows,this.distanceDisplayCondition=this.distanceDisplayCondition??e.distanceDisplayCondition,this.classificationType=this.classificationType??e.classificationType,this.zIndex=this.zIndex??e.zIndex};var sp=yD;function AD(e){this._definitionChanged=new be,this._show=void 0,this._showSubscription=void 0,this._positions=void 0,this._positionsSubscription=void 0,this._minimumHeights=void 0,this._minimumHeightsSubscription=void 0,this._maximumHeights=void 0,this._maximumHeightsSubscription=void 0,this._granularity=void 0,this._granularitySubscription=void 0,this._fill=void 0,this._fillSubscription=void 0,this._material=void 0,this._materialSubscription=void 0,this._outline=void 0,this._outlineSubscription=void 0,this._outlineColor=void 0,this._outlineColorSubscription=void 0,this._outlineWidth=void 0,this._outlineWidthSubscription=void 0,this._shadows=void 0,this._shadowsSubscription=void 0,this._distanceDisplayCondition=void 0,this._distanceDisplayConditionSubscription=void 0,this.merge(e??H.EMPTY_OBJECT)}Object.defineProperties(AD.prototype,{definitionChanged:{get:function(){return this._definitionChanged}},show:me("show"),positions:me("positions"),minimumHeights:me("minimumHeights"),maximumHeights:me("maximumHeights"),granularity:me("granularity"),fill:me("fill"),material:oo("material"),outline:me("outline"),outlineColor:me("outlineColor"),outlineWidth:me("outlineWidth"),shadows:me("shadows"),distanceDisplayCondition:me("distanceDisplayCondition")});AD.prototype.clone=function(e){return l(e)?(e.show=this.show,e.positions=this.positions,e.minimumHeights=this.minimumHeights,e.maximumHeights=this.maximumHeights,e.granularity=this.granularity,e.fill=this.fill,e.material=this.material,e.outline=this.outline,e.outlineColor=this.outlineColor,e.outlineWidth=this.outlineWidth,e.shadows=this.shadows,e.distanceDisplayCondition=this.distanceDisplayCondition,e):new AD(this)};AD.prototype.merge=function(e){this.show=this.show??e.show,this.positions=this.positions??e.positions,this.minimumHeights=this.minimumHeights??e.minimumHeights,this.maximumHeights=this.maximumHeights??e.maximumHeights,this.granularity=this.granularity??e.granularity,this.fill=this.fill??e.fill,this.material=this.material??e.material,this.outline=this.outline??e.outline,this.outlineColor=this.outlineColor??e.outlineColor,this.outlineWidth=this.outlineWidth??e.outlineWidth,this.shadows=this.shadows??e.shadows,this.distanceDisplayCondition=this.distanceDisplayCondition??e.distanceDisplayCondition};var my=AD;var GQe=new de,iJ=[];function WQe(e){return new _u(e)}function qQe(e){return me(e,void 0,WQe)}function ws(e,t){return me(e,void 0,function(n){return n instanceof t?n:new t(n)})}function _d(e){e=e??H.EMPTY_OBJECT;let t=e.id;l(t)||(t=Kn()),this._availability=void 0,this._id=t,this._definitionChanged=new be,this._name=e.name,this._show=e.show??!0,this._trackingReferenceFrame=e.trackingReferenceFrame??$_.AUTODETECT,this._parent=void 0,this._propertyNames=["billboard","box","corridor","cylinder","description","ellipse","ellipsoid","label","model","tileset","orientation","path","plane","point","polygon","polyline","polylineVolume","position","properties","rectangle","viewFrom","wall",...iJ],this._billboard=void 0,this._billboardSubscription=void 0,this._box=void 0,this._boxSubscription=void 0,this._corridor=void 0,this._corridorSubscription=void 0,this._cylinder=void 0,this._cylinderSubscription=void 0,this._description=void 0,this._descriptionSubscription=void 0,this._ellipse=void 0,this._ellipseSubscription=void 0,this._ellipsoid=void 0,this._ellipsoidSubscription=void 0,this._label=void 0,this._labelSubscription=void 0,this._model=void 0,this._modelSubscription=void 0,this._tileset=void 0,this._tilesetSubscription=void 0,this._orientation=void 0,this._orientationSubscription=void 0,this._path=void 0,this._pathSubscription=void 0,this._plane=void 0,this._planeSubscription=void 0,this._point=void 0,this._pointSubscription=void 0,this._polygon=void 0,this._polygonSubscription=void 0,this._polyline=void 0,this._polylineSubscription=void 0,this._polylineVolume=void 0,this._polylineVolumeSubscription=void 0,this._position=void 0,this._positionSubscription=void 0,this._properties=void 0,this._propertiesSubscription=void 0,this._rectangle=void 0,this._rectangleSubscription=void 0,this._viewFrom=void 0,this._viewFromSubscription=void 0,this._wall=void 0,this._wallSubscription=void 0,this._children=[],this.entityCollection=void 0,this.parent=e.parent,this.merge(e)}function rJ(e,t,n){let i=t.length;for(let r=0;r<i;r++){let o=t[r],a=o._show;(!n&&a)!==(n&&a)&&rJ(o,o._children,n)}e._definitionChanged.raiseEvent(e,"isShowing",n,!n)}Object.defineProperties(_d.prototype,{availability:yu("availability"),id:{get:function(){return this._id}},definitionChanged:{get:function(){return this._definitionChanged}},name:yu("name"),show:{get:function(){return this._show},set:function(e){if(e===this._show)return;let t=this.isShowing;this._show=e;let n=this.isShowing;t!==n&&rJ(this,this._children,n),this._definitionChanged.raiseEvent(this,"show",e,!e)}},trackingReferenceFrame:yu("trackingReferenceFrame"),isShowing:{get:function(){return this._show&&(!l(this.entityCollection)||this.entityCollection.show)&&(!l(this._parent)||this._parent.isShowing)}},parent:{get:function(){return this._parent},set:function(e){let t=this._parent;if(t===e)return;let n=this.isShowing;if(l(t)){let r=t._children.indexOf(this);t._children.splice(r,1)}this._parent=e,l(e)&&e._children.push(this);let i=this.isShowing;n!==i&&rJ(this,this._children,i),this._definitionChanged.raiseEvent(this,"parent",e,t)}},propertyNames:{get:function(){return this._propertyNames}},billboard:ws("billboard",Pl),box:ws("box",Lv),corridor:ws("corridor",Fv),cylinder:ws("cylinder",Bv),description:me("description"),ellipse:ws("ellipse",kv),ellipsoid:ws("ellipsoid",zv),label:ws("label",op),model:ws("model",dy),tileset:ws("tileset",Vv),orientation:me("orientation"),path:ws("path",hy),plane:ws("plane",V3),point:ws("point",jv),polygon:ws("polygon",ap),polyline:ws("polyline",Dl),polylineVolume:ws("polylineVolume",Hv),properties:ws("properties",Au),position:qQe("position"),rectangle:ws("rectangle",sp),viewFrom:me("viewFrom"),wall:ws("wall",my)});_d.registerEntityType=function(e,t){Object.defineProperties(_d.prototype,{[e]:ws(e,t)}),iJ.includes(e)||iJ.push(e)};_d.prototype.isAvailable=function(e){let t=this._availability;return!l(t)||t.contains(e)};_d.prototype.addProperty=function(e){this._propertyNames.push(e),Object.defineProperty(this,e,yu(e,!0))};_d.prototype.removeProperty=function(e){let n=this._propertyNames.indexOf(e);this._propertyNames.splice(n,1),delete this[e]};_d.prototype.merge=function(e){this.name=this.name??e.name,this.availability=this.availability??e.availability;let t=this._propertyNames,n=l(e._propertyNames)?e._propertyNames:Object.keys(e),i=n.length;for(let r=0;r<i;r++){let o=n[r];if(o==="parent"||o==="name"||o==="availability"||o==="children")continue;let a=this[o],s=e[o];!l(a)&&t.indexOf(o)===-1&&this.addProperty(o),l(s)&&(l(a)?l(a.merge)&&a.merge(s):l(s.merge)&&l(s.clone)?this[o]=s.clone():this[o]=s)}};var L_e=new $,N_e=new h,F_e=new Fe;_d.prototype.computeModelMatrix=function(e,t){let n=X.getValueOrUndefined(this._position,e,N_e);if(!l(n))return;let i=X.getValueOrUndefined(this._orientation,e,F_e);return l(i)?t=O.fromRotationTranslation($.fromQuaternion(i,L_e),n,t):t=mt.eastNorthUpToFixedFrame(n,void 0,t),t};_d.prototype.computeModelMatrixForHeightReference=function(e,t,n,i,r){let o=X.getValueOrDefault(t,e,it.NONE),a=X.getValueOrUndefined(this._position,e,N_e);if(o===it.NONE||!l(a)||h.equalsEpsilon(a,h.ZERO,I.EPSILON8))return this.computeModelMatrix(e,r);let s=i.cartesianToCartographic(a,GQe);gu(o)?s.height=n:s.height+=n,a=i.cartographicToCartesian(s,a);let c=X.getValueOrUndefined(this._orientation,e,F_e);return l(c)?r=O.fromRotationTranslation($.fromQuaternion(c,L_e),a,r):r=mt.eastNorthUpToFixedFrame(a,void 0,r),r};_d.supportsMaterialsforEntitiesOnTerrain=function(e){return mu.supportsMaterials(e)};_d.supportsPolylinesOnTerrain=function(e){return tp.isSupported(e)};var $r=_d;var B_e={id:void 0};function bD(e){if(e._firing){e._refire=!0;return}if(e._suspendCount===0){let t=e._addedEntities,n=e._removedEntities,i=e._changedEntities;if(i.length!==0||t.length!==0||n.length!==0){e._firing=!0;do{e._refire=!1;let r=t.values.slice(0),o=n.values.slice(0),a=i.values.slice(0);t.removeAll(),n.removeAll(),i.removeAll(),e._collectionChanged.raiseEvent(e,r,o,a)}while(e._refire);e._firing=!1}}}function $c(e){this._owner=e,this._entities=new zt,this._addedEntities=new zt,this._removedEntities=new zt,this._changedEntities=new zt,this._suspendCount=0,this._collectionChanged=new be,this._id=Kn(),this._show=!0,this._firing=!1,this._refire=!1}$c.prototype.suspendEvents=function(){this._suspendCount++};$c.prototype.resumeEvents=function(){this._suspendCount--,bD(this)};Object.defineProperties($c.prototype,{collectionChanged:{get:function(){return this._collectionChanged}},id:{get:function(){return this._id}},values:{get:function(){return this._entities.values}},show:{get:function(){return this._show},set:function(e){if(e===this._show)return;this.suspendEvents();let t,n=[],i=this._entities.values,r=i.length;for(t=0;t<r;t++)n.push(i[t].isShowing);for(this._show=e,t=0;t<r;t++){let o=n[t],a=i[t];o!==a.isShowing&&a.definitionChanged.raiseEvent(a,"isShowing",a.isShowing,o)}this.resumeEvents()}},owner:{get:function(){return this._owner}}});$c.prototype.computeAvailability=function(){let e=Qe.MAXIMUM_VALUE,t=Qe.MINIMUM_VALUE,n=this._entities.values;for(let i=0,r=n.length;i<r;i++){let a=n[i].availability;if(l(a)){let s=a.start,c=a.stop;K.lessThan(s,e)&&!s.equals(Qe.MINIMUM_VALUE)&&(e=s),K.greaterThan(c,t)&&!c.equals(Qe.MAXIMUM_VALUE)&&(t=c)}}return Qe.MAXIMUM_VALUE.equals(e)&&(e=Qe.MINIMUM_VALUE),Qe.MINIMUM_VALUE.equals(t)&&(t=Qe.MAXIMUM_VALUE),new Cn({start:e,stop:t})};$c.prototype.add=function(e){e instanceof $r||(e=new $r(e));let t=e.id,n=this._entities;if(n.contains(t))throw new pe(`An entity with id ${t} already exists in this collection.`);return e.entityCollection=this,n.set(t,e),this._removedEntities.remove(t)||this._addedEntities.set(t,e),e.definitionChanged.addEventListener($c.prototype._onEntityDefinitionChanged,this),bD(this),e};$c.prototype.remove=function(e){return l(e)?this.removeById(e.id):!1};$c.prototype.contains=function(e){return this._entities.get(e.id)===e};$c.prototype.removeById=function(e){if(!l(e))return!1;let n=this._entities.get(e);return this._entities.remove(e)?(this._addedEntities.remove(e)||(this._removedEntities.set(e,n),this._changedEntities.remove(e)),this._entities.remove(e),n.definitionChanged.removeEventListener($c.prototype._onEntityDefinitionChanged,this),bD(this),!0):!1};$c.prototype.removeAll=function(){let e=this._entities,t=e.length,n=e.values,i=this._addedEntities,r=this._removedEntities;for(let o=0;o<t;o++){let a=n[o],s=a.id,c=i.get(s);l(c)||(a.definitionChanged.removeEventListener($c.prototype._onEntityDefinitionChanged,this),r.set(s,a))}e.removeAll(),i.removeAll(),this._changedEntities.removeAll(),bD(this)};$c.prototype.getById=function(e){return this._entities.get(e)};$c.prototype.getOrCreateEntity=function(e){let t=this._entities.get(e);return l(t)||(B_e.id=e,t=new $r(B_e),this.add(t)),t};$c.prototype._onEntityDefinitionChanged=function(e){let t=e.id;this._addedEntities.contains(t)||this._changedEntities.set(t,e),bD(this)};var Qs=$c;function oJ(e){this._name=e,this._clock=void 0,this._changed=new be,this._error=new be,this._isLoading=!1,this._loading=new be,this._entityCollection=new Qs(this),this._entityCluster=new gd}Object.defineProperties(oJ.prototype,{name:{get:function(){return this._name},set:function(e){this._name!==e&&(this._name=e,this._changed.raiseEvent(this))}},clock:{get:function(){return this._clock},set:function(e){this._clock!==e&&(this._clock=e,this._changed.raiseEvent(this))}},entities:{get:function(){return this._entityCollection}},isLoading:{get:function(){return this._isLoading},set:function(e){Ca.setLoading(this,e)}},changedEvent:{get:function(){return this._changed}},errorEvent:{get:function(){return this._error}},loadingEvent:{get:function(){return this._loading}},show:{get:function(){return this._entityCollection.show},set:function(e){this._entityCollection.show=e}},clustering:{get:function(){return this._entityCluster},set:function(e){this._entityCluster=e}}});oJ.prototype.update=function(e){return!0};var j3=oJ;var H3=`in vec3 v_positionEC;
in vec3 v_normalEC;
in vec3 v_tangentEC;
in vec3 v_bitangentEC;
in vec2 v_st;

void main()
{
    vec3 positionToEyeEC = -v_positionEC;
    mat3 tangentToEyeMatrix = czm_tangentToEyeSpaceMatrix(v_normalEC, v_tangentEC, v_bitangentEC);

    vec3 normalEC = normalize(v_normalEC);
#ifdef FACE_FORWARD
    normalEC = faceforward(normalEC, vec3(0.0, 0.0, 1.0), -normalEC);
#endif

    czm_materialInput materialInput;
    materialInput.normalEC = normalEC;
    materialInput.tangentToEyeMatrix = tangentToEyeMatrix;
    materialInput.positionToEyeEC = positionToEyeEC;
    materialInput.st = v_st;
    czm_material material = czm_getMaterial(materialInput);

#ifdef FLAT
    out_FragColor = vec4(material.diffuse + material.emission, material.alpha);
#else
    out_FragColor = czm_phong(normalize(positionToEyeEC), material, czm_lightDirectionEC);
#endif
}
`;var G3=`in vec3 position3DHigh;
in vec3 position3DLow;
in vec3 normal;
in vec3 tangent;
in vec3 bitangent;
in vec2 st;
in float batchId;

out vec3 v_positionEC;
out vec3 v_normalEC;
out vec3 v_tangentEC;
out vec3 v_bitangentEC;
out vec2 v_st;

void main()
{
    vec4 p = czm_computePosition();

    v_positionEC = (czm_modelViewRelativeToEye * p).xyz;      // position in eye coordinates
    v_normalEC = czm_normal * normal;                         // normal in eye coordinates
    v_tangentEC = czm_normal * tangent;                       // tangent in eye coordinates
    v_bitangentEC = czm_normal * bitangent;                   // bitangent in eye coordinates
    v_st = st;

    gl_Position = czm_modelViewProjectionRelativeToEye * p;
}
`;var W3=`in vec3 v_positionEC;
in vec3 v_normalEC;

void main()
{
    vec3 positionToEyeEC = -v_positionEC;

    vec3 normalEC = normalize(v_normalEC);
#ifdef FACE_FORWARD
    normalEC = faceforward(normalEC, vec3(0.0, 0.0, 1.0), -normalEC);
#endif

    czm_materialInput materialInput;
    materialInput.normalEC = normalEC;
    materialInput.positionToEyeEC = positionToEyeEC;
    czm_material material = czm_getMaterial(materialInput);

#ifdef FLAT
    out_FragColor = vec4(material.diffuse + material.emission, material.alpha);
#else
    out_FragColor = czm_phong(normalize(positionToEyeEC), material, czm_lightDirectionEC);
#endif
}
`;var q3=`in vec3 position3DHigh;
in vec3 position3DLow;
in vec3 normal;
in float batchId;

out vec3 v_positionEC;
out vec3 v_normalEC;

void main()
{
    vec4 p = czm_computePosition();

    v_positionEC = (czm_modelViewRelativeToEye * p).xyz;      // position in eye coordinates
    v_normalEC = czm_normal * normal;                         // normal in eye coordinates

    gl_Position = czm_modelViewProjectionRelativeToEye * p;
}
`;var Y3=`in vec3 v_positionEC;
in vec3 v_normalEC;
in vec2 v_st;

void main()
{
    vec3 positionToEyeEC = -v_positionEC;

    vec3 normalEC = normalize(v_normalEC);
#ifdef FACE_FORWARD
    normalEC = faceforward(normalEC, vec3(0.0, 0.0, 1.0), -normalEC);
#endif

    czm_materialInput materialInput;
    materialInput.normalEC = normalEC;
    materialInput.positionToEyeEC = positionToEyeEC;
    materialInput.st = v_st;
    czm_material material = czm_getMaterial(materialInput);

#ifdef FLAT
    out_FragColor = vec4(material.diffuse + material.emission, material.alpha);
#else
    out_FragColor = czm_phong(normalize(positionToEyeEC), material, czm_lightDirectionEC);
#endif
}
`;var X3=`in vec3 position3DHigh;
in vec3 position3DLow;
in vec3 normal;
in vec2 st;
in float batchId;

out vec3 v_positionEC;
out vec3 v_normalEC;
out vec2 v_st;

void main()
{
    vec4 p = czm_computePosition();

    v_positionEC = (czm_modelViewRelativeToEye * p).xyz;      // position in eye coordinates
    v_normalEC = czm_normal * normal;                         // normal in eye coordinates
    v_st = st;

    gl_Position = czm_modelViewProjectionRelativeToEye * p;
}
`;function Yb(e){e=e??H.EMPTY_OBJECT;let t=e.translucent??!0,n=e.closed??!1,i=e.materialSupport??Yb.MaterialSupport.TEXTURED;this.material=l(e.material)?e.material:ir.fromType(ir.ColorType),this.translucent=t,this._vertexShaderSource=e.vertexShaderSource??i.vertexShaderSource,this._fragmentShaderSource=e.fragmentShaderSource??i.fragmentShaderSource,this._renderState=Sr.getDefaultRenderState(t,n,e.renderState),this._closed=n,this._materialSupport=i,this._vertexFormat=i.vertexFormat,this._flat=e.flat??!1,this._faceForward=e.faceForward??!n}Object.defineProperties(Yb.prototype,{vertexShaderSource:{get:function(){return this._vertexShaderSource}},fragmentShaderSource:{get:function(){return this._fragmentShaderSource}},renderState:{get:function(){return this._renderState}},closed:{get:function(){return this._closed}},materialSupport:{get:function(){return this._materialSupport}},vertexFormat:{get:function(){return this._vertexFormat}},flat:{get:function(){return this._flat}},faceForward:{get:function(){return this._faceForward}}});Yb.prototype.getFragmentShaderSource=Sr.prototype.getFragmentShaderSource;Yb.prototype.isTranslucent=Sr.prototype.isTranslucent;Yb.prototype.getRenderState=Sr.prototype.getRenderState;Yb.MaterialSupport={BASIC:Object.freeze({vertexFormat:Be.POSITION_AND_NORMAL,vertexShaderSource:q3,fragmentShaderSource:W3}),TEXTURED:Object.freeze({vertexFormat:Be.POSITION_NORMAL_AND_ST,vertexShaderSource:X3,fragmentShaderSource:Y3}),ALL:Object.freeze({vertexFormat:Be.ALL,vertexShaderSource:G3,fragmentShaderSource:H3})};var Ar=Yb;function Gv(e,t){this._primitives=e,this._orderedGroundPrimitives=t,this._dynamicUpdaters=new zt}Gv.prototype.add=function(e,t){this._dynamicUpdaters.set(t.id,t.createDynamicUpdater(this._primitives,this._orderedGroundPrimitives))};Gv.prototype.remove=function(e){let t=e.id,n=this._dynamicUpdaters.get(t);l(n)&&(this._dynamicUpdaters.remove(t),n.destroy())};Gv.prototype.update=function(e){let t=this._dynamicUpdaters.values;for(let n=0,i=t.length;n<i;n++)t[n].update(e);return!0};Gv.prototype.removeAllPrimitives=function(){let e=this._dynamicUpdaters.values;for(let t=0,n=e.length;t<n;t++)e[t].destroy();this._dynamicUpdaters.removeAll()};Gv.prototype.getBoundingSphere=function(e,t){return e=this._dynamicUpdaters.get(e.id),l(e)&&l(e.getBoundingSphere)?e.getBoundingSphere(t):It.FAILED};var Wv=Gv;function qv(){pe.throwInstantiationError()}Object.defineProperties(qv.prototype,{isConstant:{get:pe.throwInstantiationError},definitionChanged:{get:pe.throwInstantiationError}});qv.prototype.getType=pe.throwInstantiationError;qv.prototype.getValue=pe.throwInstantiationError;qv.prototype.equals=pe.throwInstantiationError;var YQe=new K;qv.getValue=function(e,t,n){let i;return l(e)||(e=K.now(YQe)),l(t)&&(i=t.getType(e),l(i))?((!l(n)||n.type!==i)&&(n=ir.fromType(i)),t.getValue(e,n.uniforms),n):((!l(n)||n.type!==ir.ColorType)&&(n=ir.fromType(ir.ColorType)),U.clone(U.WHITE,n.uniforms.color),n)};var xo=qv;function Xb(e,t,n){this._primitives=t,this._orderedGroundPrimitives=n,this._primitive=void 0,this._outlinePrimitive=void 0,this._geometryUpdater=e,this._options=e._options,this._entity=e._entity,this._material=void 0}Xb.prototype._isHidden=function(e,t,n){return!e.isShowing||!e.isAvailable(n)||!X.getValueOrDefault(t.show,n,!0)};Xb.prototype._setOptions=pe.throwInstantiationError;Xb.prototype.update=function(e){let t=this._geometryUpdater,n=t._onTerrain,i=this._primitives,r=this._orderedGroundPrimitives;n?r.remove(this._primitive):(i.removeAndDestroy(this._primitive),i.removeAndDestroy(this._outlinePrimitive),this._outlinePrimitive=void 0),this._primitive=void 0;let o=this._entity,a=o[this._geometryUpdater._geometryPropertyName];if(this._setOptions(o,a,e),this._isHidden(o,a,e))return;let s=this._geometryUpdater.shadowsProperty.getValue(e),c=this._options;if(!l(a.fill)||a.fill.getValue(e)){let u=t.fillMaterialProperty,f=u instanceof Yt,d,p=t._getIsClosed(c);if(f)d=new _n({closed:p,flat:n&&!t._supportsMaterialsforEntitiesOnTerrain});else{let g=xo.getValue(e,u,this._material);this._material=g,d=new Ar({material:g,translucent:g.isTranslucent(),closed:p})}if(n)c.vertexFormat=_n.VERTEX_FORMAT,this._primitive=r.add(new mu({geometryInstances:this._geometryUpdater.createFillGeometryInstance(e),appearance:d,asynchronous:!1,shadows:s,classificationType:this._geometryUpdater.classificationTypeProperty.getValue(e)}),X.getValueOrUndefined(this._geometryUpdater.zIndex,e));else{c.vertexFormat=d.vertexFormat;let g=this._geometryUpdater.createFillGeometryInstance(e);f&&(d.translucent=g.attributes.color.value[3]!==255),this._primitive=i.add(new Fn({geometryInstances:g,appearance:d,asynchronous:!1,shadows:s}))}}if(!n&&l(a.outline)&&a.outline.getValue(e)){let u=this._geometryUpdater.createOutlineGeometryInstance(e),f=X.getValueOrDefault(a.outlineWidth,e,1);this._outlinePrimitive=i.add(new Fn({geometryInstances:u,appearance:new _n({flat:!0,translucent:u.attributes.color.value[3]!==255,renderState:{lineWidth:t._scene.clampLineWidth(f)}}),asynchronous:!1,shadows:s}))}};Xb.prototype.getBoundingSphere=function(e){let t=this._entity,n=this._primitive,i=this._outlinePrimitive,r;return l(n)&&n.show&&n.ready&&(r=n.getGeometryInstanceAttributes(t),l(r)&&l(r.boundingSphere))?(se.clone(r.boundingSphere,e),It.DONE):l(i)&&i.show&&i.ready&&(r=i.getGeometryInstanceAttributes(t),l(r)&&l(r.boundingSphere))?(se.clone(r.boundingSphere,e),It.DONE):l(n)&&!n.ready||l(i)&&!i.ready?It.PENDING:It.FAILED};Xb.prototype.isDestroyed=function(){return!1};Xb.prototype.destroy=function(){let e=this._primitives,t=this._orderedGroundPrimitives;this._geometryUpdater._onTerrain?t.remove(this._primitive):e.removeAndDestroy(this._primitive),e.removeAndDestroy(this._outlinePrimitive),ue(this)};var wi=Xb;var XQe=new Yt(U.WHITE),KQe=new yi(!0),$Qe=new yi(!0),JQe=new yi(!1),ZQe=new yi(U.BLACK),QQe=new yi(Rn.DISABLED),eet=new yi(new jt),tet=new yi(Zn.BOTH);function Rl(e){let t=e.entity,n=e.geometryPropertyName;this._entity=t,this._scene=e.scene,this._fillEnabled=!1,this._isClosed=!1,this._onTerrain=!1,this._dynamic=!1,this._outlineEnabled=!1,this._geometryChanged=new be,this._showProperty=void 0,this._materialProperty=void 0,this._showOutlineProperty=void 0,this._outlineColorProperty=void 0,this._outlineWidth=1,this._shadowsProperty=void 0,this._distanceDisplayConditionProperty=void 0,this._classificationTypeProperty=void 0,this._options=e.geometryOptions,this._geometryPropertyName=n,this._id=`${n}-${t.id}`,this._observedPropertyNames=e.observedPropertyNames,this._supportsMaterialsforEntitiesOnTerrain=$r.supportsMaterialsforEntitiesOnTerrain(e.scene)}Object.defineProperties(Rl.prototype,{id:{get:function(){return this._id}},entity:{get:function(){return this._entity}},fillEnabled:{get:function(){return this._fillEnabled}},hasConstantFill:{get:function(){return!this._fillEnabled||!l(this._entity.availability)&&X.isConstant(this._showProperty)&&X.isConstant(this._fillProperty)}},fillMaterialProperty:{get:function(){return this._materialProperty}},outlineEnabled:{get:function(){return this._outlineEnabled}},hasConstantOutline:{get:function(){return!this._outlineEnabled||!l(this._entity.availability)&&X.isConstant(this._showProperty)&&X.isConstant(this._showOutlineProperty)}},outlineColorProperty:{get:function(){return this._outlineColorProperty}},outlineWidth:{get:function(){return this._outlineWidth}},shadowsProperty:{get:function(){return this._shadowsProperty}},distanceDisplayConditionProperty:{get:function(){return this._distanceDisplayConditionProperty}},classificationTypeProperty:{get:function(){return this._classificationTypeProperty}},isDynamic:{get:function(){return this._dynamic}},isClosed:{get:function(){return this._isClosed}},onTerrain:{get:function(){return this._onTerrain}},geometryChanged:{get:function(){return this._geometryChanged}}});Rl.prototype.isOutlineVisible=function(e){let t=this._entity;return(this._outlineEnabled&&t.isAvailable(e)&&this._showProperty.getValue(e)&&this._showOutlineProperty.getValue(e))??!1};Rl.prototype.isFilled=function(e){let t=this._entity;return(this._fillEnabled&&t.isAvailable(e)&&this._showProperty.getValue(e)&&this._fillProperty.getValue(e))??!1};Rl.prototype.createFillGeometryInstance=pe.throwInstantiationError;Rl.prototype.createOutlineGeometryInstance=pe.throwInstantiationError;Rl.prototype.isDestroyed=function(){return!1};Rl.prototype.destroy=function(){ue(this)};Rl.prototype._isHidden=function(e,t){let n=t.show;return l(n)&&n.isConstant&&!n.getValue(Qe.MINIMUM_VALUE)};Rl.prototype._isOnTerrain=function(e,t){return!1};Rl.prototype._getIsClosed=function(e){return!0};Rl.prototype._isDynamic=pe.throwInstantiationError;Rl.prototype._setStaticOptions=pe.throwInstantiationError;Rl.prototype._onEntityPropertyChanged=function(e,t,n,i){if(this._observedPropertyNames.indexOf(t)===-1)return;let r=this._entity[this._geometryPropertyName];if(!l(r)){(this._fillEnabled||this._outlineEnabled)&&(this._fillEnabled=!1,this._outlineEnabled=!1,this._geometryChanged.raiseEvent(this));return}let o=r.fill,a=l(o)&&o.isConstant?o.getValue(Qe.MINIMUM_VALUE):!0,s=r.outline,c=l(s);if(c&&s.isConstant&&(c=s.getValue(Qe.MINIMUM_VALUE)),!a&&!c){(this._fillEnabled||this._outlineEnabled)&&(this._fillEnabled=!1,this._outlineEnabled=!1,this._geometryChanged.raiseEvent(this));return}let u=r.show;if(this._isHidden(e,r)){(this._fillEnabled||this._outlineEnabled)&&(this._fillEnabled=!1,this._outlineEnabled=!1,this._geometryChanged.raiseEvent(this));return}this._materialProperty=r.material??XQe,this._fillProperty=o??$Qe,this._showProperty=u??KQe,this._showOutlineProperty=r.outline??JQe,this._outlineColorProperty=c?r.outlineColor??ZQe:void 0,this._shadowsProperty=r.shadows??QQe,this._distanceDisplayConditionProperty=r.distanceDisplayCondition??eet,this._classificationTypeProperty=r.classificationType??tet,this._fillEnabled=a;let f=this._isOnTerrain(e,r)&&(this._supportsMaterialsforEntitiesOnTerrain||this._materialProperty instanceof Yt);if(c&&f&&(pt(pt.geometryOutlines),c=!1),this._onTerrain=f,this._outlineEnabled=c,this._isDynamic(e,r))this._dynamic||(this._dynamic=!0,this._geometryChanged.raiseEvent(this));else{this._setStaticOptions(e,r),this._isClosed=this._getIsClosed(this._options);let d=r.outlineWidth;this._outlineWidth=l(d)?d.getValue(Qe.MINIMUM_VALUE):1,this._dynamic=!1,this._geometryChanged.raiseEvent(this)}};Rl.prototype.createDynamicUpdater=function(e,t){return new this.constructor.DynamicGeometryUpdater(this,e,t)};var Ii=Rl;function Yv(e,t){this._callback=void 0,this._isConstant=void 0,this._definitionChanged=new be,this.setCallback(e,t)}Object.defineProperties(Yv.prototype,{isConstant:{get:function(){return this._isConstant}},definitionChanged:{get:function(){return this._definitionChanged}}});var net=new K;Yv.prototype.getValue=function(e,t){return l(e)||(e=K.now(net)),this._callback(e,t)};Yv.prototype.setCallback=function(e,t){let n=this._callback!==e||this._isConstant!==t;this._callback=e,this._isConstant=t,n&&this._definitionChanged.raiseEvent(this)};Yv.prototype.equals=function(e){return this===e||e instanceof Yv&&this._callback===e._callback&&this._isConstant===e._isConstant};var cp=Yv;var k_e=new h;function Xv(e,t,n,i){this._scene=e,this._heightReference=n,this._extrudedHeightReference=i,this._positionProperty=t,this._position=new h,this._cartographicPosition=new de,this._normal=new h,this._definitionChanged=new be,this._terrainHeight=0,this._removeCallbackFunc=void 0,this._removeEventListener=void 0,this._removeModeListener=void 0;let r=this;if(l(e.globe)&&(this._removeEventListener=e.terrainProviderChanged.addEventListener(function(){r._updateClamping()}),this._removeModeListener=e.morphComplete.addEventListener(function(){r._updateClamping()})),t.isConstant){let o=t.getValue(Qe.MINIMUM_VALUE,k_e);if(!l(o)||h.equals(o,h.ZERO)||!l(e.globe))return;this._position=h.clone(o,this._position),this._updateClamping(),this._normal=e.ellipsoid.geodeticSurfaceNormal(o,this._normal)}}Object.defineProperties(Xv.prototype,{isConstant:{get:function(){return!1}},definitionChanged:{get:function(){return this._definitionChanged}}});Xv.prototype._updateClamping=function(){l(this._removeCallbackFunc)&&this._removeCallbackFunc();let e=this._scene,t=this._position;if(h.equals(t,h.ZERO)){this._terrainHeight=0;return}let i=e.ellipsoid.cartesianToCartographic(t,this._cartographicPosition),r=e.getHeight(i,this._heightReference);l(r)?this._terrainHeight=r:this._terrainHeight=0;let o=a=>{this._terrainHeight=a.height,this.definitionChanged.raiseEvent()};this._removeCallbackFunc=e.updateHeight(i,o,this._heightReference)};var iet=new K;Xv.prototype.getValue=function(e,t){l(e)||(e=K.now(iet));let n=X.getValueOrDefault(this._heightReference,e,it.NONE),i=X.getValueOrDefault(this._extrudedHeightReference,e,it.NONE);if(n===it.NONE&&!Rv(i))return this._position=h.clone(h.ZERO,this._position),h.clone(h.ZERO,t);if(this._positionProperty.isConstant)return h.multiplyByScalar(this._normal,this._terrainHeight,t);let r=this._scene,o=this._positionProperty.getValue(e,k_e);if(!l(o)||h.equals(o,h.ZERO)||!l(r.globe))return h.clone(h.ZERO,t);if(h.equalsEpsilon(this._position,o,I.EPSILON10))return h.multiplyByScalar(this._normal,this._terrainHeight,t);this._position=h.clone(o,this._position),this._updateClamping();let a=r.ellipsoid.geodeticSurfaceNormal(o,this._normal);return h.multiplyByScalar(a,this._terrainHeight,t)};Xv.prototype.isDestroyed=function(){return!1};Xv.prototype.destroy=function(){return l(this._removeEventListener)&&this._removeEventListener(),l(this._removeModeListener)&&this._removeModeListener(),l(this._removeCallbackFunc)&&this._removeCallbackFunc(),ue(this)};var Kv=Xv;function ret(e,t,n,i){if(Ii.prototype._onEntityPropertyChanged.call(this,e,t,n,i),this._observedPropertyNames.indexOf(t)===-1)return;let r=this._entity[this._geometryPropertyName];if(!l(r))return;l(this._terrainOffsetProperty)&&(this._terrainOffsetProperty.destroy(),this._terrainOffsetProperty=void 0);let o=r.heightReference;if(l(o)){let a=new cp(this._computeCenter.bind(this),!this._dynamic);this._terrainOffsetProperty=new Kv(this._scene,a,o)}}var py=ret;var z_e=h.ZERO,U_e=new h,oet=new h,V_e=new U;function aet(e){this.id=e,this.vertexFormat=void 0,this.dimensions=void 0,this.offsetAttribute=void 0}function nf(e,t){Ii.call(this,{entity:e,scene:t,geometryOptions:new aet(e),geometryPropertyName:"box",observedPropertyNames:["availability","position","orientation","box"]}),this._onEntityPropertyChanged(e,"box",e.box,void 0)}l(Object.create)&&(nf.prototype=Object.create(Ii.prototype),nf.prototype.constructor=nf);Object.defineProperties(nf.prototype,{terrainOffsetProperty:{get:function(){return this._terrainOffsetProperty}}});nf.prototype.createFillGeometryInstance=function(e){let t=this._entity,n=t.isAvailable(e),i=new Dn(n&&t.isShowing&&this._showProperty.getValue(e)&&this._fillProperty.getValue(e)),r=this._distanceDisplayConditionProperty.getValue(e),o=Jn.fromDistanceDisplayCondition(r),a={show:i,distanceDisplayCondition:o,color:void 0,offset:void 0};if(this._materialProperty instanceof Yt){let s;l(this._materialProperty.color)&&(this._materialProperty.color.isConstant||n)&&(s=this._materialProperty.color.getValue(e,V_e)),l(s)||(s=U.WHITE),a.color=Kt.fromColor(s)}return l(this._options.offsetAttribute)&&(a.offset=yr.fromCartesian3(X.getValueOrDefault(this._terrainOffsetProperty,e,z_e,U_e))),new Bt({id:t,geometry:Nc.fromDimensions(this._options),modelMatrix:t.computeModelMatrixForHeightReference(e,t.box.heightReference,this._options.dimensions.z*.5,this._scene.ellipsoid),attributes:a})};nf.prototype.createOutlineGeometryInstance=function(e){let t=this._entity,n=t.isAvailable(e),i=X.getValueOrDefault(this._outlineColorProperty,e,U.BLACK,V_e),r=this._distanceDisplayConditionProperty.getValue(e),o={show:new Dn(n&&t.isShowing&&this._showProperty.getValue(e)&&this._showOutlineProperty.getValue(e)),color:Kt.fromColor(i),distanceDisplayCondition:Jn.fromDistanceDisplayCondition(r),offset:void 0};return l(this._options.offsetAttribute)&&(o.offset=yr.fromCartesian3(X.getValueOrDefault(this._terrainOffsetProperty,e,z_e,U_e))),new Bt({id:t,geometry:Pm.fromDimensions(this._options),modelMatrix:t.computeModelMatrixForHeightReference(e,t.box.heightReference,this._options.dimensions.z*.5,this._scene.ellipsoid),attributes:o})};nf.prototype._computeCenter=function(e,t){return X.getValueOrUndefined(this._entity.position,e,t)};nf.prototype._isHidden=function(e,t){return!l(t.dimensions)||!l(e.position)||Ii.prototype._isHidden.call(this,e,t)};nf.prototype._isDynamic=function(e,t){return!e.position.isConstant||!X.isConstant(e.orientation)||!t.dimensions.isConstant||!X.isConstant(t.outlineWidth)};nf.prototype._setStaticOptions=function(e,t){let n=X.getValueOrDefault(t.heightReference,Qe.MINIMUM_VALUE,it.NONE),i=this._options;i.vertexFormat=this._materialProperty instanceof Yt?_n.VERTEX_FORMAT:Ar.MaterialSupport.TEXTURED.vertexFormat,i.dimensions=t.dimensions.getValue(Qe.MINIMUM_VALUE,i.dimensions),i.offsetAttribute=n!==it.NONE?mn.ALL:void 0};nf.prototype._onEntityPropertyChanged=py;nf.DynamicGeometryUpdater=$v;function $v(e,t,n){wi.call(this,e,t,n)}l(Object.create)&&($v.prototype=Object.create(wi.prototype),$v.prototype.constructor=$v);$v.prototype._isHidden=function(e,t,n){let i=X.getValueOrUndefined(e.position,n,oet),r=this._options.dimensions;return!l(i)||!l(r)||wi.prototype._isHidden.call(this,e,t,n)};$v.prototype._setOptions=function(e,t,n){let i=X.getValueOrDefault(t.heightReference,n,it.NONE),r=this._options;r.dimensions=X.getValueOrUndefined(t.dimensions,n,r.dimensions),r.offsetAttribute=i!==it.NONE?mn.ALL:void 0};var K3=nf;var set=new yi(0);function Ol(e){Ii.call(this,e),this._zIndex=0,this._terrainOffsetProperty=void 0}l(Object.create)&&(Ol.prototype=Object.create(Ii.prototype),Ol.prototype.constructor=Ol);Object.defineProperties(Ol.prototype,{zIndex:{get:function(){return this._zIndex}},terrainOffsetProperty:{get:function(){return this._terrainOffsetProperty}}});Ol.prototype._isOnTerrain=function(e,t){return this._fillEnabled&&!l(t.height)&&!l(t.extrudedHeight)&&mu.isSupported(this._scene)};Ol.prototype._getIsClosed=function(e){let t=e.height,n=e.extrudedHeight;return t===0||l(n)&&n!==t};Ol.prototype._computeCenter=pe.throwInstantiationError;Ol.prototype._onEntityPropertyChanged=function(e,t,n,i){if(Ii.prototype._onEntityPropertyChanged.call(this,e,t,n,i),this._observedPropertyNames.indexOf(t)===-1)return;let r=this._entity[this._geometryPropertyName];if(!l(r))return;l(r.zIndex)&&(l(r.height)||l(r.extrudedHeight))&&pt(pt.geometryZIndex),this._zIndex=r.zIndex??set,l(this._terrainOffsetProperty)&&(this._terrainOffsetProperty.destroy(),this._terrainOffsetProperty=void 0);let o=r.heightReference,a=r.extrudedHeightReference;if(l(o)||l(a)){let s=new cp(this._computeCenter.bind(this),!this._dynamic);this._terrainOffsetProperty=new Kv(this._scene,s,o,a)}};Ol.prototype.destroy=function(){l(this._terrainOffsetProperty)&&(this._terrainOffsetProperty.destroy(),this._terrainOffsetProperty=void 0),Ii.prototype.destroy.call(this)};Ol.getGeometryHeight=function(e,t){if(!l(e)){t!==it.NONE&&pt(pt.geometryHeightReference);return}return gu(t)?0:e};Ol.getGeometryExtrudedHeight=function(e,t){if(!l(e)){t!==it.NONE&&pt(pt.geometryExtrudedHeightReference);return}return gu(t)?Ol.CLAMP_TO_GROUND:e};Ol.CLAMP_TO_GROUND="clamp";Ol.computeGeometryOffsetAttribute=function(e,t,n,i){(!l(e)||!l(t))&&(t=it.NONE),(!l(n)||!l(i))&&(i=it.NONE);let r=0;if(t!==it.NONE&&r++,i===it.RELATIVE_TO_GROUND&&r++,r===2)return mn.ALL;if(r===1)return mn.TOP};var ii=Ol;var j_e=new U,H_e=h.ZERO,G_e=new h,W_e=new ie;function cet(e){this.id=e,this.vertexFormat=void 0,this.positions=void 0,this.width=void 0,this.cornerType=void 0,this.height=void 0,this.extrudedHeight=void 0,this.granularity=void 0,this.offsetAttribute=void 0}function Eh(e,t){ii.call(this,{entity:e,scene:t,geometryOptions:new cet(e),geometryPropertyName:"corridor",observedPropertyNames:["availability","corridor"]}),this._onEntityPropertyChanged(e,"corridor",e.corridor,void 0)}l(Object.create)&&(Eh.prototype=Object.create(ii.prototype),Eh.prototype.constructor=Eh);Eh.prototype.createFillGeometryInstance=function(e){let t=this._entity,n=t.isAvailable(e),i={show:new Dn(n&&t.isShowing&&this._showProperty.getValue(e)&&this._fillProperty.getValue(e)),distanceDisplayCondition:Jn.fromDistanceDisplayCondition(this._distanceDisplayConditionProperty.getValue(e)),offset:void 0,color:void 0};if(this._materialProperty instanceof Yt){let r;l(this._materialProperty.color)&&(this._materialProperty.color.isConstant||n)&&(r=this._materialProperty.color.getValue(e,j_e)),l(r)||(r=U.WHITE),i.color=Kt.fromColor(r)}return l(this._options.offsetAttribute)&&(i.offset=yr.fromCartesian3(X.getValueOrDefault(this._terrainOffsetProperty,e,H_e,G_e))),new Bt({id:t,geometry:new OC(this._options),attributes:i})};Eh.prototype.createOutlineGeometryInstance=function(e){let t=this._entity,n=t.isAvailable(e),i=X.getValueOrDefault(this._outlineColorProperty,e,U.BLACK,j_e),r={show:new Dn(n&&t.isShowing&&this._showProperty.getValue(e)&&this._showOutlineProperty.getValue(e)),color:Kt.fromColor(i),distanceDisplayCondition:Jn.fromDistanceDisplayCondition(this._distanceDisplayConditionProperty.getValue(e)),offset:void 0};return l(this._options.offsetAttribute)&&(r.offset=yr.fromCartesian3(X.getValueOrDefault(this._terrainOffsetProperty,e,H_e,G_e))),new Bt({id:t,geometry:new AN(this._options),attributes:r})};Eh.prototype._computeCenter=function(e,t){let n=X.getValueOrUndefined(this._entity.corridor.positions,e);if(!(!l(n)||n.length===0))return h.clone(n[Math.floor(n.length/2)],t)};Eh.prototype._isHidden=function(e,t){return!l(t.positions)||!l(t.width)||Ii.prototype._isHidden.call(this,e,t)};Eh.prototype._isDynamic=function(e,t){return!t.positions.isConstant||!X.isConstant(t.height)||!X.isConstant(t.extrudedHeight)||!X.isConstant(t.granularity)||!X.isConstant(t.width)||!X.isConstant(t.outlineWidth)||!X.isConstant(t.cornerType)||!X.isConstant(t.zIndex)||this._onTerrain&&!X.isConstant(this._materialProperty)&&!(this._materialProperty instanceof Yt)};Eh.prototype._setStaticOptions=function(e,t){let n=X.getValueOrUndefined(t.height,Qe.MINIMUM_VALUE),i=X.getValueOrDefault(t.heightReference,Qe.MINIMUM_VALUE,it.NONE),r=X.getValueOrUndefined(t.extrudedHeight,Qe.MINIMUM_VALUE),o=X.getValueOrDefault(t.extrudedHeightReference,Qe.MINIMUM_VALUE,it.NONE);l(r)&&!l(n)&&(n=0);let a=this._options;a.vertexFormat=this._materialProperty instanceof Yt?_n.VERTEX_FORMAT:Ar.MaterialSupport.TEXTURED.vertexFormat,a.positions=t.positions.getValue(Qe.MINIMUM_VALUE,a.positions),a.width=t.width.getValue(Qe.MINIMUM_VALUE),a.granularity=X.getValueOrUndefined(t.granularity,Qe.MINIMUM_VALUE),a.cornerType=X.getValueOrUndefined(t.cornerType,Qe.MINIMUM_VALUE),a.offsetAttribute=ii.computeGeometryOffsetAttribute(n,i,r,o),a.height=ii.getGeometryHeight(n,i),r=ii.getGeometryExtrudedHeight(r,o),r===ii.CLAMP_TO_GROUND&&(r=Oi.getMinimumMaximumHeights(OC.computeRectangle(a,W_e)).minimumTerrainHeight),a.extrudedHeight=r};Eh.DynamicGeometryUpdater=Jv;function Jv(e,t,n){wi.call(this,e,t,n)}l(Object.create)&&(Jv.prototype=Object.create(wi.prototype),Jv.prototype.constructor=Jv);Jv.prototype._isHidden=function(e,t,n){let i=this._options;return!l(i.positions)||!l(i.width)||wi.prototype._isHidden.call(this,e,t,n)};Jv.prototype._setOptions=function(e,t,n){let i=this._options,r=X.getValueOrUndefined(t.height,n),o=X.getValueOrDefault(t.heightReference,n,it.NONE),a=X.getValueOrUndefined(t.extrudedHeight,n),s=X.getValueOrDefault(t.extrudedHeightReference,n,it.NONE);l(a)&&!l(r)&&(r=0),i.positions=X.getValueOrUndefined(t.positions,n),i.width=X.getValueOrUndefined(t.width,n),i.granularity=X.getValueOrUndefined(t.granularity,n),i.cornerType=X.getValueOrUndefined(t.cornerType,n),i.offsetAttribute=ii.computeGeometryOffsetAttribute(r,o,a,s),i.height=ii.getGeometryHeight(r,o),a=ii.getGeometryExtrudedHeight(a,s),a===ii.CLAMP_TO_GROUND&&(a=Oi.getMinimumMaximumHeights(OC.computeRectangle(i,W_e)).minimumTerrainHeight),i.extrudedHeight=a};var $3=Eh;var q_e=h.ZERO,Y_e=new h,uet=new h,X_e=new U;function fet(e){this.id=e,this.vertexFormat=void 0,this.length=void 0,this.topRadius=void 0,this.bottomRadius=void 0,this.slices=void 0,this.numberOfVerticalLines=void 0,this.offsetAttribute=void 0}function rf(e,t){Ii.call(this,{entity:e,scene:t,geometryOptions:new fet(e),geometryPropertyName:"cylinder",observedPropertyNames:["availability","position","orientation","cylinder"]}),this._onEntityPropertyChanged(e,"cylinder",e.cylinder,void 0)}l(Object.create)&&(rf.prototype=Object.create(Ii.prototype),rf.prototype.constructor=rf);Object.defineProperties(rf.prototype,{terrainOffsetProperty:{get:function(){return this._terrainOffsetProperty}}});rf.prototype.createFillGeometryInstance=function(e){let t=this._entity,n=t.isAvailable(e),i=new Dn(n&&t.isShowing&&this._showProperty.getValue(e)&&this._fillProperty.getValue(e)),r=this._distanceDisplayConditionProperty.getValue(e),o=Jn.fromDistanceDisplayCondition(r),a={show:i,distanceDisplayCondition:o,color:void 0,offset:void 0};if(this._materialProperty instanceof Yt){let s;l(this._materialProperty.color)&&(this._materialProperty.color.isConstant||n)&&(s=this._materialProperty.color.getValue(e,X_e)),l(s)||(s=U.WHITE),a.color=Kt.fromColor(s)}return l(this._options.offsetAttribute)&&(a.offset=yr.fromCartesian3(X.getValueOrDefault(this._terrainOffsetProperty,e,q_e,Y_e))),new Bt({id:t,geometry:new bN(this._options),modelMatrix:t.computeModelMatrixForHeightReference(e,t.cylinder.heightReference,this._options.length*.5,this._scene.ellipsoid),attributes:a})};rf.prototype.createOutlineGeometryInstance=function(e){let t=this._entity,n=t.isAvailable(e),i=X.getValueOrDefault(this._outlineColorProperty,e,U.BLACK,X_e),r=this._distanceDisplayConditionProperty.getValue(e),o={show:new Dn(n&&t.isShowing&&this._showProperty.getValue(e)&&this._showOutlineProperty.getValue(e)),color:Kt.fromColor(i),distanceDisplayCondition:Jn.fromDistanceDisplayCondition(r),offset:void 0};return l(this._options.offsetAttribute)&&(o.offset=yr.fromCartesian3(X.getValueOrDefault(this._terrainOffsetProperty,e,q_e,Y_e))),new Bt({id:t,geometry:new xN(this._options),modelMatrix:t.computeModelMatrixForHeightReference(e,t.cylinder.heightReference,this._options.length*.5,this._scene.ellipsoid),attributes:o})};rf.prototype._computeCenter=function(e,t){return X.getValueOrUndefined(this._entity.position,e,t)};rf.prototype._isHidden=function(e,t){return!l(e.position)||!l(t.length)||!l(t.topRadius)||!l(t.bottomRadius)||Ii.prototype._isHidden.call(this,e,t)};rf.prototype._isDynamic=function(e,t){return!e.position.isConstant||!X.isConstant(e.orientation)||!t.length.isConstant||!t.topRadius.isConstant||!t.bottomRadius.isConstant||!X.isConstant(t.slices)||!X.isConstant(t.outlineWidth)||!X.isConstant(t.numberOfVerticalLines)};rf.prototype._setStaticOptions=function(e,t){let n=X.getValueOrDefault(t.heightReference,Qe.MINIMUM_VALUE,it.NONE),i=this._options;i.vertexFormat=this._materialProperty instanceof Yt?_n.VERTEX_FORMAT:Ar.MaterialSupport.TEXTURED.vertexFormat,i.length=t.length.getValue(Qe.MINIMUM_VALUE),i.topRadius=t.topRadius.getValue(Qe.MINIMUM_VALUE),i.bottomRadius=t.bottomRadius.getValue(Qe.MINIMUM_VALUE),i.slices=X.getValueOrUndefined(t.slices,Qe.MINIMUM_VALUE),i.numberOfVerticalLines=X.getValueOrUndefined(t.numberOfVerticalLines,Qe.MINIMUM_VALUE),i.offsetAttribute=n!==it.NONE?mn.ALL:void 0};rf.prototype._onEntityPropertyChanged=py;rf.DynamicGeometryUpdater=Zv;function Zv(e,t,n){wi.call(this,e,t,n)}l(Object.create)&&(Zv.prototype=Object.create(wi.prototype),Zv.prototype.constructor=Zv);Zv.prototype._isHidden=function(e,t,n){let i=this._options,r=X.getValueOrUndefined(e.position,n,uet);return!l(r)||!l(i.length)||!l(i.topRadius)||!l(i.bottomRadius)||wi.prototype._isHidden.call(this,e,t,n)};Zv.prototype._setOptions=function(e,t,n){let i=X.getValueOrDefault(t.heightReference,n,it.NONE),r=this._options;r.length=X.getValueOrUndefined(t.length,n),r.topRadius=X.getValueOrUndefined(t.topRadius,n),r.bottomRadius=X.getValueOrUndefined(t.bottomRadius,n),r.slices=X.getValueOrUndefined(t.slices,n),r.numberOfVerticalLines=X.getValueOrUndefined(t.numberOfVerticalLines,n),r.offsetAttribute=i!==it.NONE?mn.ALL:void 0};var J3=rf;var K_e=new U,$_e=h.ZERO,J_e=new h,Z_e=new ie;function det(e){this.id=e,this.vertexFormat=void 0,this.center=void 0,this.semiMajorAxis=void 0,this.semiMinorAxis=void 0,this.rotation=void 0,this.height=void 0,this.extrudedHeight=void 0,this.granularity=void 0,this.stRotation=void 0,this.numberOfVerticalLines=void 0,this.offsetAttribute=void 0}function Sh(e,t){ii.call(this,{entity:e,scene:t,geometryOptions:new det(e),geometryPropertyName:"ellipse",observedPropertyNames:["availability","position","ellipse"]}),this._onEntityPropertyChanged(e,"ellipse",e.ellipse,void 0)}l(Object.create)&&(Sh.prototype=Object.create(ii.prototype),Sh.prototype.constructor=Sh);Sh.prototype.createFillGeometryInstance=function(e){let t=this._entity,n=t.isAvailable(e),i={show:new Dn(n&&t.isShowing&&this._showProperty.getValue(e)&&this._fillProperty.getValue(e)),distanceDisplayCondition:Jn.fromDistanceDisplayCondition(this._distanceDisplayConditionProperty.getValue(e)),offset:void 0,color:void 0};if(this._materialProperty instanceof Yt){let r;l(this._materialProperty.color)&&(this._materialProperty.color.isConstant||n)&&(r=this._materialProperty.color.getValue(e,K_e)),l(r)||(r=U.WHITE),i.color=Kt.fromColor(r)}return l(this._options.offsetAttribute)&&(i.offset=yr.fromCartesian3(X.getValueOrDefault(this._terrainOffsetProperty,e,$_e,J_e))),new Bt({id:t,geometry:new eu(this._options),attributes:i})};Sh.prototype.createOutlineGeometryInstance=function(e){let t=this._entity,n=t.isAvailable(e),i=X.getValueOrDefault(this._outlineColorProperty,e,U.BLACK,K_e),r=this._distanceDisplayConditionProperty.getValue(e),o={show:new Dn(n&&t.isShowing&&this._showProperty.getValue(e)&&this._showOutlineProperty.getValue(e)),color:Kt.fromColor(i),distanceDisplayCondition:Jn.fromDistanceDisplayCondition(r),offset:void 0};return l(this._options.offsetAttribute)&&(o.offset=yr.fromCartesian3(X.getValueOrDefault(this._terrainOffsetProperty,e,$_e,J_e))),new Bt({id:t,geometry:new Xf(this._options),attributes:o})};Sh.prototype._computeCenter=function(e,t){return X.getValueOrUndefined(this._entity.position,e,t)};Sh.prototype._isHidden=function(e,t){let n=e.position;return!l(n)||!l(t.semiMajorAxis)||!l(t.semiMinorAxis)||Ii.prototype._isHidden.call(this,e,t)};Sh.prototype._isDynamic=function(e,t){return!e.position.isConstant||!t.semiMajorAxis.isConstant||!t.semiMinorAxis.isConstant||!X.isConstant(t.rotation)||!X.isConstant(t.height)||!X.isConstant(t.extrudedHeight)||!X.isConstant(t.granularity)||!X.isConstant(t.stRotation)||!X.isConstant(t.outlineWidth)||!X.isConstant(t.numberOfVerticalLines)||!X.isConstant(t.zIndex)||this._onTerrain&&!X.isConstant(this._materialProperty)&&!(this._materialProperty instanceof Yt)};Sh.prototype._setStaticOptions=function(e,t){let n=X.getValueOrUndefined(t.height,Qe.MINIMUM_VALUE),i=X.getValueOrDefault(t.heightReference,Qe.MINIMUM_VALUE,it.NONE),r=X.getValueOrUndefined(t.extrudedHeight,Qe.MINIMUM_VALUE),o=X.getValueOrDefault(t.extrudedHeightReference,Qe.MINIMUM_VALUE,it.NONE);l(r)&&!l(n)&&(n=0);let a=this._options;a.vertexFormat=this._materialProperty instanceof Yt?_n.VERTEX_FORMAT:Ar.MaterialSupport.TEXTURED.vertexFormat,a.center=e.position.getValue(Qe.MINIMUM_VALUE,a.center),a.semiMajorAxis=t.semiMajorAxis.getValue(Qe.MINIMUM_VALUE,a.semiMajorAxis),a.semiMinorAxis=t.semiMinorAxis.getValue(Qe.MINIMUM_VALUE,a.semiMinorAxis),a.rotation=X.getValueOrUndefined(t.rotation,Qe.MINIMUM_VALUE),a.granularity=X.getValueOrUndefined(t.granularity,Qe.MINIMUM_VALUE),a.stRotation=X.getValueOrUndefined(t.stRotation,Qe.MINIMUM_VALUE),a.numberOfVerticalLines=X.getValueOrUndefined(t.numberOfVerticalLines,Qe.MINIMUM_VALUE),a.offsetAttribute=ii.computeGeometryOffsetAttribute(n,i,r,o),a.height=ii.getGeometryHeight(n,i),r=ii.getGeometryExtrudedHeight(r,o),r===ii.CLAMP_TO_GROUND&&(r=Oi.getMinimumMaximumHeights(eu.computeRectangle(a,Z_e)).minimumTerrainHeight),a.extrudedHeight=r};Sh.DynamicGeometryUpdater=Qv;function Qv(e,t,n){wi.call(this,e,t,n)}l(Object.create)&&(Qv.prototype=Object.create(wi.prototype),Qv.prototype.constructor=Qv);Qv.prototype._isHidden=function(e,t,n){let i=this._options;return!l(i.center)||!l(i.semiMajorAxis)||!l(i.semiMinorAxis)||wi.prototype._isHidden.call(this,e,t,n)};Qv.prototype._setOptions=function(e,t,n){let i=this._options,r=X.getValueOrUndefined(t.height,n),o=X.getValueOrDefault(t.heightReference,n,it.NONE),a=X.getValueOrUndefined(t.extrudedHeight,n),s=X.getValueOrDefault(t.extrudedHeightReference,n,it.NONE);l(a)&&!l(r)&&(r=0),i.center=X.getValueOrUndefined(e.position,n,i.center),i.semiMajorAxis=X.getValueOrUndefined(t.semiMajorAxis,n),i.semiMinorAxis=X.getValueOrUndefined(t.semiMinorAxis,n),i.rotation=X.getValueOrUndefined(t.rotation,n),i.granularity=X.getValueOrUndefined(t.granularity,n),i.stRotation=X.getValueOrUndefined(t.stRotation,n),i.numberOfVerticalLines=X.getValueOrUndefined(t.numberOfVerticalLines,n),i.offsetAttribute=ii.computeGeometryOffsetAttribute(r,o,a,s),i.height=ii.getGeometryHeight(r,o),a=ii.getGeometryExtrudedHeight(a,s),a===ii.CLAMP_TO_GROUND&&(a=Oi.getMinimumMaximumHeights(eu.computeRectangle(i,Z_e)).minimumTerrainHeight),i.extrudedHeight=a};var Z3=Sh;var het=new Yt(U.WHITE),aJ=h.ZERO,sJ=new h,met=new h,pet=new h,cJ=new U,get=new h(1,1,1);function _et(e){this.id=e,this.vertexFormat=void 0,this.radii=void 0,this.innerRadii=void 0,this.minimumClock=void 0,this.maximumClock=void 0,this.minimumCone=void 0,this.maximumCone=void 0,this.stackPartitions=void 0,this.slicePartitions=void 0,this.subdivisions=void 0,this.offsetAttribute=void 0}function of(e,t){Ii.call(this,{entity:e,scene:t,geometryOptions:new _et(e),geometryPropertyName:"ellipsoid",observedPropertyNames:["availability","position","orientation","ellipsoid"]}),this._onEntityPropertyChanged(e,"ellipsoid",e.ellipsoid,void 0)}l(Object.create)&&(of.prototype=Object.create(Ii.prototype),of.prototype.constructor=of);Object.defineProperties(of.prototype,{terrainOffsetProperty:{get:function(){return this._terrainOffsetProperty}}});of.prototype.createFillGeometryInstance=function(e,t,n){let i=this._entity,r=i.isAvailable(e),o,a=new Dn(r&&i.isShowing&&this._showProperty.getValue(e)&&this._fillProperty.getValue(e)),s=this._distanceDisplayConditionProperty.getValue(e),c=Jn.fromDistanceDisplayCondition(s),u={show:a,distanceDisplayCondition:c,color:void 0,offset:void 0};if(this._materialProperty instanceof Yt){let f;l(this._materialProperty.color)&&(this._materialProperty.color.isConstant||r)&&(f=this._materialProperty.color.getValue(e,cJ)),l(f)||(f=U.WHITE),o=Kt.fromColor(f),u.color=o}return l(this._options.offsetAttribute)&&(u.offset=yr.fromCartesian3(X.getValueOrDefault(this._terrainOffsetProperty,e,aJ,sJ))),new Bt({id:i,geometry:new Ks(this._options),modelMatrix:t?void 0:i.computeModelMatrixForHeightReference(e,i.ellipsoid.heightReference,this._options.radii.z*.5,this._scene.ellipsoid,n),attributes:u})};of.prototype.createOutlineGeometryInstance=function(e,t,n){let i=this._entity,r=i.isAvailable(e),o=X.getValueOrDefault(this._outlineColorProperty,e,U.BLACK,cJ),a=this._distanceDisplayConditionProperty.getValue(e),s={show:new Dn(r&&i.isShowing&&this._showProperty.getValue(e)&&this._showOutlineProperty.getValue(e)),color:Kt.fromColor(o),distanceDisplayCondition:Jn.fromDistanceDisplayCondition(a),offset:void 0};return l(this._options.offsetAttribute)&&(s.offset=yr.fromCartesian3(X.getValueOrDefault(this._terrainOffsetProperty,e,aJ,sJ))),new Bt({id:i,geometry:new Zf(this._options),modelMatrix:t?void 0:i.computeModelMatrixForHeightReference(e,i.ellipsoid.heightReference,this._options.radii.z*.5,this._scene.ellipsoid,n),attributes:s})};of.prototype._computeCenter=function(e,t){return X.getValueOrUndefined(this._entity.position,e,t)};of.prototype._isHidden=function(e,t){return!l(e.position)||!l(t.radii)||Ii.prototype._isHidden.call(this,e,t)};of.prototype._isDynamic=function(e,t){return!e.position.isConstant||!X.isConstant(e.orientation)||!t.radii.isConstant||!X.isConstant(t.innerRadii)||!X.isConstant(t.stackPartitions)||!X.isConstant(t.slicePartitions)||!X.isConstant(t.outlineWidth)||!X.isConstant(t.minimumClock)||!X.isConstant(t.maximumClock)||!X.isConstant(t.minimumCone)||!X.isConstant(t.maximumCone)||!X.isConstant(t.subdivisions)};of.prototype._setStaticOptions=function(e,t){let n=X.getValueOrDefault(t.heightReference,Qe.MINIMUM_VALUE,it.NONE),i=this._options;i.vertexFormat=this._materialProperty instanceof Yt?_n.VERTEX_FORMAT:Ar.MaterialSupport.TEXTURED.vertexFormat,i.radii=t.radii.getValue(Qe.MINIMUM_VALUE,i.radii),i.innerRadii=X.getValueOrUndefined(t.innerRadii,i.radii),i.minimumClock=X.getValueOrUndefined(t.minimumClock,Qe.MINIMUM_VALUE),i.maximumClock=X.getValueOrUndefined(t.maximumClock,Qe.MINIMUM_VALUE),i.minimumCone=X.getValueOrUndefined(t.minimumCone,Qe.MINIMUM_VALUE),i.maximumCone=X.getValueOrUndefined(t.maximumCone,Qe.MINIMUM_VALUE),i.stackPartitions=X.getValueOrUndefined(t.stackPartitions,Qe.MINIMUM_VALUE),i.slicePartitions=X.getValueOrUndefined(t.slicePartitions,Qe.MINIMUM_VALUE),i.subdivisions=X.getValueOrUndefined(t.subdivisions,Qe.MINIMUM_VALUE),i.offsetAttribute=n!==it.NONE?mn.ALL:void 0};of.prototype._onEntityPropertyChanged=py;of.DynamicGeometryUpdater=xD;function xD(e,t,n){wi.call(this,e,t,n),this._scene=e._scene,this._modelMatrix=new O,this._attributes=void 0,this._outlineAttributes=void 0,this._lastSceneMode=void 0,this._lastShow=void 0,this._lastOutlineShow=void 0,this._lastOutlineWidth=void 0,this._lastOutlineColor=void 0,this._lastOffset=new h,this._material={}}l(Object.create)&&(xD.prototype=Object.create(wi.prototype),xD.prototype.constructor=xD);xD.prototype.update=function(e){let t=this._entity,n=t.ellipsoid;if(!t.isShowing||!t.isAvailable(e)||!X.getValueOrDefault(n.show,e,!0)){l(this._primitive)&&(this._primitive.show=!1),l(this._outlinePrimitive)&&(this._outlinePrimitive.show=!1);return}let i=X.getValueOrUndefined(n.radii,e,met),r=l(i)?t.computeModelMatrixForHeightReference(e,n.heightReference,i.z*.5,this._scene.ellipsoid,this._modelMatrix):void 0;if(!l(r)||!l(i)){l(this._primitive)&&(this._primitive.show=!1),l(this._outlinePrimitive)&&(this._outlinePrimitive.show=!1);return}let o=X.getValueOrDefault(n.fill,e,!0),a=X.getValueOrDefault(n.outline,e,!1),s=X.getValueOrClonedDefault(n.outlineColor,e,U.BLACK,cJ),c=xo.getValue(e,n.material??het,this._material),u=X.getValueOrUndefined(n.innerRadii,e,pet),f=X.getValueOrUndefined(n.minimumClock,e),d=X.getValueOrUndefined(n.maximumClock,e),p=X.getValueOrUndefined(n.minimumCone,e),g=X.getValueOrUndefined(n.maximumCone,e),m=X.getValueOrUndefined(n.stackPartitions,e),y=X.getValueOrUndefined(n.slicePartitions,e),A=X.getValueOrUndefined(n.subdivisions,e),b=X.getValueOrDefault(n.outlineWidth,e,1),x=X.getValueOrDefault(n.heightReference,e,it.NONE),T=x!==it.NONE?mn.ALL:void 0,C=this._scene.mode,E=C===re.SCENE3D&&x===it.NONE,w=this._options,D=this._geometryUpdater.shadowsProperty.getValue(e),M=this._geometryUpdater.distanceDisplayConditionProperty.getValue(e),N=X.getValueOrDefault(this._geometryUpdater.terrainOffsetProperty,e,aJ,sJ);if(!E||this._lastSceneMode!==C||!l(this._primitive)||w.stackPartitions!==m||w.slicePartitions!==y||l(u)&&!h.equals(w.innerRadii!==u)||w.minimumClock!==f||w.maximumClock!==d||w.minimumCone!==p||w.maximumCone!==g||w.subdivisions!==A||this._lastOutlineWidth!==b||w.offsetAttribute!==T){let v=this._primitives;v.removeAndDestroy(this._primitive),v.removeAndDestroy(this._outlinePrimitive),this._primitive=void 0,this._outlinePrimitive=void 0,this._lastSceneMode=C,this._lastOutlineWidth=b,w.stackPartitions=m,w.slicePartitions=y,w.subdivisions=A,w.offsetAttribute=T,w.radii=h.clone(E?get:i,w.radii),l(u)?E?w.innerRadii=h.fromElements(u.x/i.x,u.y/i.y,u.z/i.z,w.innerRadii):w.innerRadii=h.clone(u,w.innerRadii):w.innerRadii=void 0,w.minimumClock=f,w.maximumClock=d,w.minimumCone=p,w.maximumCone=g;let S=new Ar({material:c,translucent:c.isTranslucent(),closed:!0});w.vertexFormat=S.vertexFormat;let P=this._geometryUpdater.createFillGeometryInstance(e,E,this._modelMatrix);this._primitive=v.add(new Fn({geometryInstances:P,appearance:S,asynchronous:!1,shadows:D}));let L=this._geometryUpdater.createOutlineGeometryInstance(e,E,this._modelMatrix);this._outlinePrimitive=v.add(new Fn({geometryInstances:L,appearance:new _n({flat:!0,translucent:L.attributes.color.value[3]!==255,renderState:{lineWidth:this._geometryUpdater._scene.clampLineWidth(b)}}),asynchronous:!1,shadows:D})),this._lastShow=o,this._lastOutlineShow=a,this._lastOutlineColor=U.clone(s,this._lastOutlineColor),this._lastDistanceDisplayCondition=M,this._lastOffset=h.clone(N,this._lastOffset)}else if(this._primitive.ready){let v=this._primitive,S=this._outlinePrimitive;v.show=!0,S.show=!0,v.appearance.material=c;let P=this._attributes;l(P)||(P=v.getGeometryInstanceAttributes(t),this._attributes=P),o!==this._lastShow&&(P.show=Dn.toValue(o,P.show),this._lastShow=o);let L=this._outlineAttributes;l(L)||(L=S.getGeometryInstanceAttributes(t),this._outlineAttributes=L),a!==this._lastOutlineShow&&(L.show=Dn.toValue(a,L.show),this._lastOutlineShow=a),U.equals(s,this._lastOutlineColor)||(L.color=Kt.toValue(s,L.color),U.clone(s,this._lastOutlineColor)),jt.equals(M,this._lastDistanceDisplayCondition)||(P.distanceDisplayCondition=Jn.toValue(M,P.distanceDisplayCondition),L.distanceDisplayCondition=Jn.toValue(M,L.distanceDisplayCondition),jt.clone(M,this._lastDistanceDisplayCondition)),h.equals(N,this._lastOffset)||(P.offset=yr.toValue(N,P.offset),L.offset=yr.toValue(N,P.offset),h.clone(N,this._lastOffset))}E&&(i.x=Math.max(i.x,.001),i.y=Math.max(i.y,.001),i.z=Math.max(i.z,.001),r=O.multiplyByScale(r,i,r),this._primitive.modelMatrix=r,this._outlinePrimitive.modelMatrix=r)};var Q3=of;var yet=new h,Q_e=new U;function Aet(e){this.id=e,this.vertexFormat=void 0,this.plane=void 0,this.dimensions=void 0}function yd(e,t){Ii.call(this,{entity:e,scene:t,geometryOptions:new Aet(e),geometryPropertyName:"plane",observedPropertyNames:["availability","position","orientation","plane"]}),this._onEntityPropertyChanged(e,"plane",e.plane,void 0)}l(Object.create)&&(yd.prototype=Object.create(Ii.prototype),yd.prototype.constructor=yd);yd.prototype.createFillGeometryInstance=function(e){let t=this._entity,n=t.isAvailable(e),i,r,o=new Dn(n&&t.isShowing&&this._showProperty.getValue(e)&&this._fillProperty.getValue(e)),a=this._distanceDisplayConditionProperty.getValue(e),s=Jn.fromDistanceDisplayCondition(a);if(this._materialProperty instanceof Yt){let g;l(this._materialProperty.color)&&(this._materialProperty.color.isConstant||n)&&(g=this._materialProperty.color.getValue(e,Q_e)),l(g)||(g=U.WHITE),r=Kt.fromColor(g),i={show:o,distanceDisplayCondition:s,color:r}}else i={show:o,distanceDisplayCondition:s};let c=t.plane,u=this._options,f=t.computeModelMatrix(e),d=X.getValueOrDefault(c.plane,e,u.plane),p=X.getValueOrUndefined(c.dimensions,e,u.dimensions);return u.plane=d,u.dimensions=p,f=lJ(d,p,f,f),new Bt({id:t,geometry:new KN(this._options),modelMatrix:f,attributes:i})};yd.prototype.createOutlineGeometryInstance=function(e){let t=this._entity,n=t.isAvailable(e),i=X.getValueOrDefault(this._outlineColorProperty,e,U.BLACK,Q_e),r=this._distanceDisplayConditionProperty.getValue(e),o=t.plane,a=this._options,s=t.computeModelMatrix(e),c=X.getValueOrDefault(o.plane,e,a.plane),u=X.getValueOrUndefined(o.dimensions,e,a.dimensions);return a.plane=c,a.dimensions=u,s=lJ(c,u,s,s),new Bt({id:t,geometry:new JN,modelMatrix:s,attributes:{show:new Dn(n&&t.isShowing&&this._showProperty.getValue(e)&&this._showOutlineProperty.getValue(e)),color:Kt.fromColor(i),distanceDisplayCondition:Jn.fromDistanceDisplayCondition(r)}})};yd.prototype._isHidden=function(e,t){return!l(t.plane)||!l(t.dimensions)||!l(e.position)||Ii.prototype._isHidden.call(this,e,t)};yd.prototype._getIsClosed=function(e){return!1};yd.prototype._isDynamic=function(e,t){return!e.position.isConstant||!X.isConstant(e.orientation)||!t.plane.isConstant||!t.dimensions.isConstant||!X.isConstant(t.outlineWidth)};yd.prototype._setStaticOptions=function(e,t){let n=this._materialProperty instanceof Yt,i=this._options;i.vertexFormat=n?_n.VERTEX_FORMAT:Ar.MaterialSupport.TEXTURED.vertexFormat,i.plane=t.plane.getValue(Qe.MINIMUM_VALUE,i.plane),i.dimensions=t.dimensions.getValue(Qe.MINIMUM_VALUE,i.dimensions)};yd.DynamicGeometryUpdater=eE;function eE(e,t,n){wi.call(this,e,t,n)}l(Object.create)&&(eE.prototype=Object.create(wi.prototype),eE.prototype.constructor=eE);eE.prototype._isHidden=function(e,t,n){let i=this._options,r=X.getValueOrUndefined(e.position,n,yet);return!l(r)||!l(i.plane)||!l(i.dimensions)||wi.prototype._isHidden.call(this,e,t,n)};eE.prototype._setOptions=function(e,t,n){let i=this._options;i.plane=X.getValueOrDefault(t.plane,n,i.plane),i.dimensions=X.getValueOrUndefined(t.dimensions,n,i.dimensions)};var bet=new h,xet=new h,Tet=new h,Cet=new h,vet=new $,Eet=new $,wet=new O;function lJ(e,t,n,i){let r=e.normal,o=e.distance,a=h.multiplyByScalar(r,-o,Tet),s=h.clone(h.UNIT_Z,xet);I.equalsEpsilon(Math.abs(h.dot(s,r)),1,I.EPSILON8)&&(s=h.clone(h.UNIT_Y,s));let c=h.cross(s,r,bet);s=h.cross(r,c,s),h.normalize(c,c),h.normalize(s,s);let u=vet;$.setColumn(u,0,c,u),$.setColumn(u,1,s,u),$.setColumn(u,2,r,u);let f=h.fromElements(t.x,t.y,1,Cet),d=$.multiplyByScale(u,f,Eet),p=O.fromRotationTranslation(d,a,wet);return O.multiplyTransformation(n,p,i)}yd.createPrimitiveMatrix=lJ;var ez=yd;var eye="Entity polygons cannot have both height and perPositionHeight.  height will be ignored",tye="heightReference is not supported for entity polygons with perPositionHeight. heightReference will be ignored",nye=new U,iye=h.ZERO,rye=new h,oye=new ie,Iet=[],Pet=new k;function Det(e){this.id=e,this.vertexFormat=void 0,this.polygonHierarchy=void 0,this.perPositionHeight=void 0,this.closeTop=void 0,this.closeBottom=void 0,this.height=void 0,this.extrudedHeight=void 0,this.granularity=void 0,this.stRotation=void 0,this.offsetAttribute=void 0,this.arcType=void 0,this.textureCoordinates=void 0}function af(e,t){ii.call(this,{entity:e,scene:t,geometryOptions:new Det(e),geometryPropertyName:"polygon",observedPropertyNames:["availability","polygon"]}),this._onEntityPropertyChanged(e,"polygon",e.polygon,void 0)}l(Object.create)&&(af.prototype=Object.create(ii.prototype),af.prototype.constructor=af);af.prototype.createFillGeometryInstance=function(e){let t=this._entity,n=t.isAvailable(e),i=this._options,r={show:new Dn(n&&t.isShowing&&this._showProperty.getValue(e)&&this._fillProperty.getValue(e)),distanceDisplayCondition:Jn.fromDistanceDisplayCondition(this._distanceDisplayConditionProperty.getValue(e)),offset:void 0,color:void 0};if(this._materialProperty instanceof Yt){let a;l(this._materialProperty.color)&&(this._materialProperty.color.isConstant||n)&&(a=this._materialProperty.color.getValue(e,nye)),l(a)||(a=U.WHITE),r.color=Kt.fromColor(a)}l(i.offsetAttribute)&&(r.offset=yr.fromCartesian3(X.getValueOrDefault(this._terrainOffsetProperty,e,iye,rye)));let o;return i.perPositionHeight&&!l(i.extrudedHeight)?o=new uN(i):o=new U_(i),new Bt({id:t,geometry:o,attributes:r})};af.prototype.createOutlineGeometryInstance=function(e){let t=this._entity,n=t.isAvailable(e),i=this._options,r=X.getValueOrDefault(this._outlineColorProperty,e,U.BLACK,nye),o=this._distanceDisplayConditionProperty.getValue(e),a={show:new Dn(n&&t.isShowing&&this._showProperty.getValue(e)&&this._showOutlineProperty.getValue(e)),color:Kt.fromColor(r),distanceDisplayCondition:Jn.fromDistanceDisplayCondition(o),offset:void 0};l(i.offsetAttribute)&&(a.offset=yr.fromCartesian3(X.getValueOrDefault(this._terrainOffsetProperty,e,iye,rye)));let s;return i.perPositionHeight&&!l(i.extrudedHeight)?s=new dh(i):s=new eF(i),new Bt({id:t,geometry:s,attributes:a})};af.prototype._computeCenter=function(e,t){let n=X.getValueOrUndefined(this._entity.polygon.hierarchy,e);if(!l(n))return;let i=n.positions;if(i.length===0)return;let r=this._scene.ellipsoid,o=Fa.fromPoints(i,r),a=o.projectPointsOntoPlane(i,Iet),s=a.length,c=0,u=s-1,f=new k;for(let p=0;p<s;u=p++){let g=a[p],m=a[u],y=g.x*m.y-m.x*g.y,A=k.add(g,m,Pet);A=k.multiplyByScalar(A,y,A),f=k.add(f,A,f),c+=y}let d=1/(c*3);return f=k.multiplyByScalar(f,d,f),o.projectPointOntoEllipsoid(f,t)};af.prototype._isHidden=function(e,t){return!l(t.hierarchy)||Ii.prototype._isHidden.call(this,e,t)};af.prototype._isOnTerrain=function(e,t){let n=ii.prototype._isOnTerrain.call(this,e,t),i=t.perPositionHeight,r=l(i)&&(i.isConstant?i.getValue(Qe.MINIMUM_VALUE):!0);return n&&!r};af.prototype._isDynamic=function(e,t){return!t.hierarchy.isConstant||!X.isConstant(t.height)||!X.isConstant(t.extrudedHeight)||!X.isConstant(t.granularity)||!X.isConstant(t.stRotation)||!X.isConstant(t.textureCoordinates)||!X.isConstant(t.outlineWidth)||!X.isConstant(t.perPositionHeight)||!X.isConstant(t.closeTop)||!X.isConstant(t.closeBottom)||!X.isConstant(t.zIndex)||!X.isConstant(t.arcType)||this._onTerrain&&!X.isConstant(this._materialProperty)&&!(this._materialProperty instanceof Yt)};af.prototype._setStaticOptions=function(e,t){let n=this._materialProperty instanceof Yt,i=this._options;i.vertexFormat=n?_n.VERTEX_FORMAT:Ar.MaterialSupport.TEXTURED.vertexFormat;let r=t.hierarchy.getValue(Qe.MINIMUM_VALUE),o=X.getValueOrUndefined(t.height,Qe.MINIMUM_VALUE),a=X.getValueOrDefault(t.heightReference,Qe.MINIMUM_VALUE,it.NONE),s=X.getValueOrUndefined(t.extrudedHeight,Qe.MINIMUM_VALUE),c=X.getValueOrDefault(t.extrudedHeightReference,Qe.MINIMUM_VALUE,it.NONE),u=X.getValueOrDefault(t.perPositionHeight,Qe.MINIMUM_VALUE,!1);o=ii.getGeometryHeight(o,a);let f;if(u?(l(o)&&(o=void 0,pt(eye)),a!==it.NONE&&u&&(o=void 0,pt(tye))):(l(s)&&!l(o)&&(o=0),f=ii.computeGeometryOffsetAttribute(o,a,s,c)),i.polygonHierarchy=r,i.granularity=X.getValueOrUndefined(t.granularity,Qe.MINIMUM_VALUE),i.stRotation=X.getValueOrUndefined(t.stRotation,Qe.MINIMUM_VALUE),i.perPositionHeight=u,i.closeTop=X.getValueOrDefault(t.closeTop,Qe.MINIMUM_VALUE,!0),i.closeBottom=X.getValueOrDefault(t.closeBottom,Qe.MINIMUM_VALUE,!0),i.offsetAttribute=f,i.height=o,i.arcType=X.getValueOrDefault(t.arcType,Qe.MINIMUM_VALUE,sn.GEODESIC),i.textureCoordinates=X.getValueOrUndefined(t.textureCoordinates,Qe.MINIMUM_VALUE),s=ii.getGeometryExtrudedHeight(s,c),s===ii.CLAMP_TO_GROUND){let d=U_.computeRectangleFromPositions(i.polygonHierarchy.positions,i.ellipsoid,i.arcType,oye);s=Oi.getMinimumMaximumHeights(d).minimumTerrainHeight}i.extrudedHeight=s};af.prototype._getIsClosed=function(e){let t=e.height,n=e.extrudedHeight,i=l(n)&&n!==t;return!e.perPositionHeight&&(!i&&t===0||i&&e.closeTop&&e.closeBottom)};af.DynamicGeometryUpdater=tE;function tE(e,t,n){wi.call(this,e,t,n)}l(Object.create)&&(tE.prototype=Object.create(wi.prototype),tE.prototype.constructor=tE);tE.prototype._isHidden=function(e,t,n){return!l(this._options.polygonHierarchy)||wi.prototype._isHidden.call(this,e,t,n)};tE.prototype._setOptions=function(e,t,n){let i=this._options;i.polygonHierarchy=X.getValueOrUndefined(t.hierarchy,n);let r=X.getValueOrUndefined(t.height,n),o=X.getValueOrDefault(t.heightReference,n,it.NONE),a=X.getValueOrDefault(t.extrudedHeightReference,n,it.NONE),s=X.getValueOrUndefined(t.extrudedHeight,n),c=X.getValueOrUndefined(t.perPositionHeight,n);r=ii.getGeometryHeight(r,a);let u;if(c?(l(r)&&(r=void 0,pt(eye)),o!==it.NONE&&c&&(r=void 0,pt(tye))):(l(s)&&!l(r)&&(r=0),u=ii.computeGeometryOffsetAttribute(r,o,s,a)),i.granularity=X.getValueOrUndefined(t.granularity,n),i.stRotation=X.getValueOrUndefined(t.stRotation,n),i.textureCoordinates=X.getValueOrUndefined(t.textureCoordinates,n),i.perPositionHeight=X.getValueOrUndefined(t.perPositionHeight,n),i.closeTop=X.getValueOrDefault(t.closeTop,n,!0),i.closeBottom=X.getValueOrDefault(t.closeBottom,n,!0),i.offsetAttribute=u,i.height=r,i.arcType=X.getValueOrDefault(t.arcType,n,sn.GEODESIC),s=ii.getGeometryExtrudedHeight(s,a),s===ii.CLAMP_TO_GROUND){let f=U_.computeRectangleFromPositions(i.polygonHierarchy.positions,i.ellipsoid,i.arcType,oye);s=Oi.getMinimumMaximumHeights(f).minimumTerrainHeight}i.extrudedHeight=s};var tz=af;var aye=new U;function Ret(e){this.id=e,this.vertexFormat=void 0,this.polylinePositions=void 0,this.shapePositions=void 0,this.cornerType=void 0,this.granularity=void 0}function lp(e,t){Ii.call(this,{entity:e,scene:t,geometryOptions:new Ret(e),geometryPropertyName:"polylineVolume",observedPropertyNames:["availability","polylineVolume"]}),this._onEntityPropertyChanged(e,"polylineVolume",e.polylineVolume,void 0)}l(Object.create)&&(lp.prototype=Object.create(Ii.prototype),lp.prototype.constructor=lp);lp.prototype.createFillGeometryInstance=function(e){let t=this._entity,n=t.isAvailable(e),i,r,o=new Dn(n&&t.isShowing&&this._showProperty.getValue(e)&&this._fillProperty.getValue(e)),a=this._distanceDisplayConditionProperty.getValue(e),s=Jn.fromDistanceDisplayCondition(a);if(this._materialProperty instanceof Yt){let c;l(this._materialProperty.color)&&(this._materialProperty.color.isConstant||n)&&(c=this._materialProperty.color.getValue(e,aye)),l(c)||(c=U.WHITE),r=Kt.fromColor(c),i={show:o,distanceDisplayCondition:s,color:r}}else i={show:o,distanceDisplayCondition:s};return new Bt({id:t,geometry:new tF(this._options),attributes:i})};lp.prototype.createOutlineGeometryInstance=function(e){let t=this._entity,n=t.isAvailable(e),i=X.getValueOrDefault(this._outlineColorProperty,e,U.BLACK,aye),r=this._distanceDisplayConditionProperty.getValue(e);return new Bt({id:t,geometry:new nF(this._options),attributes:{show:new Dn(n&&t.isShowing&&this._showProperty.getValue(e)&&this._showOutlineProperty.getValue(e)),color:Kt.fromColor(i),distanceDisplayCondition:Jn.fromDistanceDisplayCondition(r)}})};lp.prototype._isHidden=function(e,t){return!l(t.positions)||!l(t.shape)||Ii.prototype._isHidden.call(this,e,t)};lp.prototype._isDynamic=function(e,t){return!t.positions.isConstant||!t.shape.isConstant||!X.isConstant(t.granularity)||!X.isConstant(t.outlineWidth)||!X.isConstant(t.cornerType)};lp.prototype._setStaticOptions=function(e,t){let n=t.granularity,i=t.cornerType,r=this._options,o=this._materialProperty instanceof Yt;r.vertexFormat=o?_n.VERTEX_FORMAT:Ar.MaterialSupport.TEXTURED.vertexFormat,r.polylinePositions=t.positions.getValue(Qe.MINIMUM_VALUE,r.polylinePositions),r.shapePositions=t.shape.getValue(Qe.MINIMUM_VALUE,r.shape),r.granularity=l(n)?n.getValue(Qe.MINIMUM_VALUE):void 0,r.cornerType=l(i)?i.getValue(Qe.MINIMUM_VALUE):void 0};lp.DynamicGeometryUpdater=nE;function nE(e,t,n){wi.call(this,e,t,n)}l(Object.create)&&(nE.prototype=Object.create(wi.prototype),nE.prototype.constructor=nE);nE.prototype._isHidden=function(e,t,n){let i=this._options;return!l(i.polylinePositions)||!l(i.shapePositions)||wi.prototype._isHidden.call(this,e,t,n)};nE.prototype._setOptions=function(e,t,n){let i=this._options;i.polylinePositions=X.getValueOrUndefined(t.positions,n,i.polylinePositions),i.shapePositions=X.getValueOrUndefined(t.shape,n),i.granularity=X.getValueOrUndefined(t.granularity,n),i.cornerType=X.getValueOrUndefined(t.cornerType,n)};var nz=lp;var sye=new U,cye=h.ZERO,lye=new h,uye=new ie,Oet=new ie,Met=new de;function Let(e){this.id=e,this.vertexFormat=void 0,this.rectangle=void 0,this.height=void 0,this.extrudedHeight=void 0,this.granularity=void 0,this.stRotation=void 0,this.rotation=void 0,this.offsetAttribute=void 0}function wh(e,t){ii.call(this,{entity:e,scene:t,geometryOptions:new Let(e),geometryPropertyName:"rectangle",observedPropertyNames:["availability","rectangle"]}),this._onEntityPropertyChanged(e,"rectangle",e.rectangle,void 0)}l(Object.create)&&(wh.prototype=Object.create(ii.prototype),wh.prototype.constructor=wh);wh.prototype.createFillGeometryInstance=function(e){let t=this._entity,n=t.isAvailable(e),i={show:new Dn(n&&t.isShowing&&this._showProperty.getValue(e)&&this._fillProperty.getValue(e)),distanceDisplayCondition:Jn.fromDistanceDisplayCondition(this._distanceDisplayConditionProperty.getValue(e)),offset:void 0,color:void 0};if(this._materialProperty instanceof Yt){let r;l(this._materialProperty.color)&&(this._materialProperty.color.isConstant||n)&&(r=this._materialProperty.color.getValue(e,sye)),l(r)||(r=U.WHITE),i.color=Kt.fromColor(r)}return l(this._options.offsetAttribute)&&(i.offset=yr.fromCartesian3(X.getValueOrDefault(this._terrainOffsetProperty,e,cye,lye))),new Bt({id:t,geometry:new ov(this._options),attributes:i})};wh.prototype.createOutlineGeometryInstance=function(e){let t=this._entity,n=t.isAvailable(e),i=X.getValueOrDefault(this._outlineColorProperty,e,U.BLACK,sye),r=this._distanceDisplayConditionProperty.getValue(e),o={show:new Dn(n&&t.isShowing&&this._showProperty.getValue(e)&&this._showOutlineProperty.getValue(e)),color:Kt.fromColor(i),distanceDisplayCondition:Jn.fromDistanceDisplayCondition(r),offset:void 0};return l(this._options.offsetAttribute)&&(o.offset=yr.fromCartesian3(X.getValueOrDefault(this._terrainOffsetProperty,e,cye,lye))),new Bt({id:t,geometry:new cv(this._options),attributes:o})};wh.prototype._computeCenter=function(e,t){let n=X.getValueOrUndefined(this._entity.rectangle.coordinates,e,Oet);if(!l(n))return;let i=ie.center(n,Met);return de.toCartesian(i,te.default,t)};wh.prototype._isHidden=function(e,t){return!l(t.coordinates)||Ii.prototype._isHidden.call(this,e,t)};wh.prototype._isDynamic=function(e,t){return!t.coordinates.isConstant||!X.isConstant(t.height)||!X.isConstant(t.extrudedHeight)||!X.isConstant(t.granularity)||!X.isConstant(t.stRotation)||!X.isConstant(t.rotation)||!X.isConstant(t.outlineWidth)||!X.isConstant(t.zIndex)||this._onTerrain&&!X.isConstant(this._materialProperty)&&!(this._materialProperty instanceof Yt)};wh.prototype._setStaticOptions=function(e,t){let n=this._materialProperty instanceof Yt,i=X.getValueOrUndefined(t.height,Qe.MINIMUM_VALUE),r=X.getValueOrDefault(t.heightReference,Qe.MINIMUM_VALUE,it.NONE),o=X.getValueOrUndefined(t.extrudedHeight,Qe.MINIMUM_VALUE),a=X.getValueOrDefault(t.extrudedHeightReference,Qe.MINIMUM_VALUE,it.NONE);l(o)&&!l(i)&&(i=0);let s=this._options;s.vertexFormat=n?_n.VERTEX_FORMAT:Ar.MaterialSupport.TEXTURED.vertexFormat,s.rectangle=t.coordinates.getValue(Qe.MINIMUM_VALUE,s.rectangle),s.granularity=X.getValueOrUndefined(t.granularity,Qe.MINIMUM_VALUE),s.stRotation=X.getValueOrUndefined(t.stRotation,Qe.MINIMUM_VALUE),s.rotation=X.getValueOrUndefined(t.rotation,Qe.MINIMUM_VALUE),s.offsetAttribute=ii.computeGeometryOffsetAttribute(i,r,o,a),s.height=ii.getGeometryHeight(i,r),o=ii.getGeometryExtrudedHeight(o,a),o===ii.CLAMP_TO_GROUND&&(o=Oi.getMinimumMaximumHeights(ov.computeRectangle(s,uye)).minimumTerrainHeight),s.extrudedHeight=o};wh.DynamicGeometryUpdater=iE;function iE(e,t,n){wi.call(this,e,t,n)}l(Object.create)&&(iE.prototype=Object.create(wi.prototype),iE.prototype.constructor=iE);iE.prototype._isHidden=function(e,t,n){return!l(this._options.rectangle)||wi.prototype._isHidden.call(this,e,t,n)};iE.prototype._setOptions=function(e,t,n){let i=this._options,r=X.getValueOrUndefined(t.height,n),o=X.getValueOrDefault(t.heightReference,n,it.NONE),a=X.getValueOrUndefined(t.extrudedHeight,n),s=X.getValueOrDefault(t.extrudedHeightReference,n,it.NONE);l(a)&&!l(r)&&(r=0),i.rectangle=X.getValueOrUndefined(t.coordinates,n,i.rectangle),i.granularity=X.getValueOrUndefined(t.granularity,n),i.stRotation=X.getValueOrUndefined(t.stRotation,n),i.rotation=X.getValueOrUndefined(t.rotation,n),i.offsetAttribute=ii.computeGeometryOffsetAttribute(r,o,a,s),i.height=ii.getGeometryHeight(r,o),a=ii.getGeometryExtrudedHeight(a,s),a===ii.CLAMP_TO_GROUND&&(a=Oi.getMinimumMaximumHeights(ov.computeRectangle(i,uye)).minimumTerrainHeight),i.extrudedHeight=a};var iz=wh;var fye=new U;function Net(e){this.id=e,this.vertexFormat=void 0,this.positions=void 0,this.minimumHeights=void 0,this.maximumHeights=void 0,this.granularity=void 0}function Ih(e,t){Ii.call(this,{entity:e,scene:t,geometryOptions:new Net(e),geometryPropertyName:"wall",observedPropertyNames:["availability","wall"]}),this._onEntityPropertyChanged(e,"wall",e.wall,void 0)}l(Object.create)&&(Ih.prototype=Object.create(Ii.prototype),Ih.prototype.constructor=Ih);Ih.prototype.createFillGeometryInstance=function(e){let t=this._entity,n=t.isAvailable(e),i,r,o=new Dn(n&&t.isShowing&&this._showProperty.getValue(e)&&this._fillProperty.getValue(e)),a=this._distanceDisplayConditionProperty.getValue(e),s=Jn.fromDistanceDisplayCondition(a);if(this._materialProperty instanceof Yt){let c;l(this._materialProperty.color)&&(this._materialProperty.color.isConstant||n)&&(c=this._materialProperty.color.getValue(e,fye)),l(c)||(c=U.WHITE),r=Kt.fromColor(c),i={show:o,distanceDisplayCondition:s,color:r}}else i={show:o,distanceDisplayCondition:s};return new Bt({id:t,geometry:new Ak(this._options),attributes:i})};Ih.prototype.createOutlineGeometryInstance=function(e){let t=this._entity,n=t.isAvailable(e),i=X.getValueOrDefault(this._outlineColorProperty,e,U.BLACK,fye),r=this._distanceDisplayConditionProperty.getValue(e);return new Bt({id:t,geometry:new bk(this._options),attributes:{show:new Dn(n&&t.isShowing&&this._showProperty.getValue(e)&&this._showOutlineProperty.getValue(e)),color:Kt.fromColor(i),distanceDisplayCondition:Jn.fromDistanceDisplayCondition(r)}})};Ih.prototype._isHidden=function(e,t){return!l(t.positions)||Ii.prototype._isHidden.call(this,e,t)};Ih.prototype._getIsClosed=function(e){return!1};Ih.prototype._isDynamic=function(e,t){return!t.positions.isConstant||!X.isConstant(t.minimumHeights)||!X.isConstant(t.maximumHeights)||!X.isConstant(t.outlineWidth)||!X.isConstant(t.granularity)};Ih.prototype._setStaticOptions=function(e,t){let n=t.minimumHeights,i=t.maximumHeights,r=t.granularity,o=this._materialProperty instanceof Yt,a=this._options;a.vertexFormat=o?_n.VERTEX_FORMAT:Ar.MaterialSupport.TEXTURED.vertexFormat,a.positions=t.positions.getValue(Qe.MINIMUM_VALUE,a.positions),a.minimumHeights=l(n)?n.getValue(Qe.MINIMUM_VALUE,a.minimumHeights):void 0,a.maximumHeights=l(i)?i.getValue(Qe.MINIMUM_VALUE,a.maximumHeights):void 0,a.granularity=l(r)?r.getValue(Qe.MINIMUM_VALUE):void 0};Ih.DynamicGeometryUpdater=rE;function rE(e,t,n){wi.call(this,e,t,n)}l(Object.create)&&(rE.prototype=Object.create(wi.prototype),rE.prototype.constructor=rE);rE.prototype._isHidden=function(e,t,n){return!l(this._options.positions)||wi.prototype._isHidden.call(this,e,t,n)};rE.prototype._setOptions=function(e,t,n){let i=this._options;i.positions=X.getValueOrUndefined(t.positions,n,i.positions),i.minimumHeights=X.getValueOrUndefined(t.minimumHeights,n,i.minimumHeights),i.maximumHeights=X.getValueOrUndefined(t.maximumHeights,n,i.maximumHeights),i.granularity=X.getValueOrUndefined(t.granularity,n)};var rz=Ih;var Kb=[K3,J3,$3,Z3,Q3,ez,tz,nz,iz,rz];function $b(e,t){this.entity=e,this.scene=t;let n=new Array(Kb.length),i=new be,r=new Fo;for(let o=0;o<n.length;o++){let a=new Kb[o](e,t);r.add(a.geometryChanged,s=>{i.raiseEvent(s)}),n[o]=a}this.updaters=n,this.geometryChanged=i,this.eventHelper=r,this._removeEntitySubscription=e.definitionChanged.addEventListener($b.prototype._onEntityPropertyChanged,this)}$b.prototype._onEntityPropertyChanged=function(e,t,n,i){let r=this.updaters;for(let o=0;o<r.length;o++)r[o]._onEntityPropertyChanged(e,t,n,i)};$b.prototype.forEach=function(e){let t=this.updaters;for(let n=0;n<t.length;n++)e(t[n])};$b.prototype.destroy=function(){this.eventHelper.removeAll();let e=this.updaters;for(let t=0;t<e.length;t++)e[t].destroy();this._removeEntitySubscription(),ue(this)};$b.registerUpdater=function(e){Kb.includes(e)||Kb.push(e)};$b.unregisterUpdater=function(e){if(Kb.includes(e)){let t=Kb.indexOf(e);Kb.splice(t,1)}};var oE=$b;var dye=new U,Fet=new jt,Bet=new jt,ket=h.ZERO,zet=new h;function Ph(e,t,n,i,r,o,a){this.translucent=t,this.appearanceType=n,this.depthFailAppearanceType=i,this.depthFailMaterialProperty=r,this.depthFailMaterial=void 0,this.closed=o,this.shadows=a,this.primitives=e,this.createPrimitive=!1,this.waitingOnCreate=!1,this.primitive=void 0,this.oldPrimitive=void 0,this.geometry=new zt,this.updaters=new zt,this.updatersWithAttributes=new zt,this.attributes=new zt,this.subscriptions=new zt,this.showsUpdated=new zt,this.itemsToRemove=[],this.invalidated=!1;let s;l(r)&&(s=r.definitionChanged.addEventListener(Ph.prototype.onMaterialChanged,this)),this.removeMaterialSubscription=s}Ph.prototype.onMaterialChanged=function(){this.invalidated=!0};Ph.prototype.isMaterial=function(e){let t=this.depthFailMaterialProperty,n=e.depthFailMaterialProperty;return n===t?!0:l(t)?t.equals(n):!1};Ph.prototype.add=function(e,t){let n=e.id;if(this.createPrimitive=!0,this.geometry.set(n,t),this.updaters.set(n,e),!e.hasConstantFill||!e.fillMaterialProperty.isConstant||!X.isConstant(e.distanceDisplayConditionProperty)||!X.isConstant(e.terrainOffsetProperty))this.updatersWithAttributes.set(n,e);else{let i=this;this.subscriptions.set(n,e.entity.definitionChanged.addEventListener(function(r,o,a,s){o==="isShowing"&&i.showsUpdated.set(e.id,e)}))}};Ph.prototype.remove=function(e){let t=e.id;if(this.createPrimitive=this.geometry.remove(t)||this.createPrimitive,this.updaters.remove(t)){this.updatersWithAttributes.remove(t);let n=this.subscriptions.get(t);return l(n)&&(n(),this.subscriptions.remove(t),this.showsUpdated.remove(t)),!0}return!1};Ph.prototype.update=function(e){let t=!0,n=0,i=this.primitive,r=this.primitives,o;if(this.createPrimitive){let a=this.geometry.values;if(a.length>0){l(i)&&(l(this.oldPrimitive)?r.remove(i):this.oldPrimitive=i);let c;if(l(this.depthFailAppearanceType)){l(this.depthFailMaterialProperty)&&(this.depthFailMaterial=xo.getValue(e,this.depthFailMaterialProperty,this.depthFailMaterial));let f=this.depthFailAppearanceType;c=new f({material:this.depthFailMaterial,translucent:this.translucent,closed:this.closed})}let u=this.appearanceType;i=new Fn({show:!1,asynchronous:!0,geometryInstances:a.slice(),appearance:new u({translucent:this.translucent,closed:this.closed}),depthFailAppearance:c,shadows:this.shadows}),r.add(i),t=!1}else{l(i)&&(r.remove(i),i=void 0);let c=this.oldPrimitive;l(c)&&(r.remove(c),this.oldPrimitive=void 0)}this.attributes.removeAll(),this.primitive=i,this.createPrimitive=!1,this.waitingOnCreate=!0}else if(l(i)&&i.ready){i.show=!0,l(this.oldPrimitive)&&(r.remove(this.oldPrimitive),this.oldPrimitive=void 0),l(this.depthFailAppearanceType)&&!(this.depthFailMaterialProperty instanceof Yt)&&(this.depthFailMaterial=xo.getValue(e,this.depthFailMaterialProperty,this.depthFailMaterial),this.primitive.depthFailAppearance.material=this.depthFailMaterial);let a=this.updatersWithAttributes.values,s=a.length,c=this.waitingOnCreate;for(o=0;o<s;o++){let u=a[o],f=this.geometry.get(u.id),d=this.attributes.get(f.id.id);if(l(d)||(d=i.getGeometryInstanceAttributes(f.id),this.attributes.set(f.id.id,d)),!u.fillMaterialProperty.isConstant||c){let A=u.fillMaterialProperty.color,b=X.getValueOrDefault(A,e,U.WHITE,dye);U.equals(d._lastColor,b)||(d._lastColor=U.clone(b,d._lastColor),d.color=Kt.toValue(b,d.color),(this.translucent&&d.color[3]===255||!this.translucent&&d.color[3]!==255)&&(this.itemsToRemove[n++]=u))}if(l(this.depthFailAppearanceType)&&u.depthFailMaterialProperty instanceof Yt&&(!u.depthFailMaterialProperty.isConstant||c)){let A=u.depthFailMaterialProperty.color,b=X.getValueOrDefault(A,e,U.WHITE,dye);U.equals(d._lastDepthFailColor,b)||(d._lastDepthFailColor=U.clone(b,d._lastDepthFailColor),d.depthFailColor=Kt.toValue(b,d.depthFailColor))}let p=u.entity.isShowing&&(u.hasConstantFill||u.isFilled(e)),g=d.show[0]===1;p!==g&&(d.show=Dn.toValue(p,d.show));let m=u.distanceDisplayConditionProperty;if(!X.isConstant(m)){let A=X.getValueOrDefault(m,e,Bet,Fet);jt.equals(A,d._lastDistanceDisplayCondition)||(d._lastDistanceDisplayCondition=jt.clone(A,d._lastDistanceDisplayCondition),d.distanceDisplayCondition=Jn.toValue(A,d.distanceDisplayCondition))}let y=u.terrainOffsetProperty;if(!X.isConstant(y)){let A=X.getValueOrDefault(y,e,ket,zet);h.equals(A,d._lastOffset)||(d._lastOffset=h.clone(A,d._lastOffset),d.offset=yr.toValue(A,d.offset))}}this.updateShows(i),this.waitingOnCreate=!1}else l(i)&&!i.ready&&(t=!1);return this.itemsToRemove.length=n,t};Ph.prototype.updateShows=function(e){let t=this.showsUpdated.values,n=t.length;for(let i=0;i<n;i++){let r=t[i],o=this.geometry.get(r.id),a=this.attributes.get(o.id.id);l(a)||(a=e.getGeometryInstanceAttributes(o.id),this.attributes.set(o.id.id,a));let s=r.entity.isShowing,c=a.show[0]===1;s!==c&&(a.show=Dn.toValue(s,a.show),o.attributes.show.value[0]=a.show[0])}this.showsUpdated.removeAll()};Ph.prototype.contains=function(e){return this.updaters.contains(e.id)};Ph.prototype.getBoundingSphere=function(e,t){let n=this.primitive;if(!n.ready)return It.PENDING;let i=n.getGeometryInstanceAttributes(e.entity);return!l(i)||!l(i.boundingSphere)||l(i.show)&&i.show[0]===0?It.FAILED:(i.boundingSphere.clone(t),It.DONE)};Ph.prototype.destroy=function(){let e=this.primitive,t=this.primitives;l(e)&&t.remove(e);let n=this.oldPrimitive;l(n)&&t.remove(n),l(this.removeMaterialSubscription)&&this.removeMaterialSubscription()};function aE(e,t,n,i,r){this._solidItems=[],this._translucentItems=[],this._primitives=e,this._appearanceType=t,this._depthFailAppearanceType=n,this._closed=i,this._shadows=r}aE.prototype.add=function(e,t){let n,i,r=t.createFillGeometryInstance(e);r.attributes.color.value[3]===255?(n=this._solidItems,i=!1):(n=this._translucentItems,i=!0);let o=n.length;for(let s=0;s<o;s++){let c=n[s];if(c.isMaterial(t)){c.add(t,r);return}}let a=new Ph(this._primitives,i,this._appearanceType,this._depthFailAppearanceType,t.depthFailMaterialProperty,this._closed,this._shadows);a.add(t,r),n.push(a)};function hye(e,t){let n=e.length;for(let i=n-1;i>=0;i--){let r=e[i];if(r.remove(t))return r.updaters.length===0&&(e.splice(i,1),r.destroy()),!0}return!1}aE.prototype.remove=function(e){hye(this._solidItems,e)||hye(this._translucentItems,e)};function mye(e,t,n){let i=!1,r=t.length;for(let o=0;o<r;++o){let a=t[o],s=a.itemsToRemove,c=s.length;if(c>0)for(o=0;o<c;o++){let u=s[o];a.remove(u),e.add(n,u),i=!0}}return i}function oz(e,t,n,i){let r=t.length,o;for(o=r-1;o>=0;o--){let a=t[o];if(a.invalidated){t.splice(o,1);let s=a.updaters.values,c=s.length;for(let u=0;u<c;u++)e.add(n,s[u]);a.destroy()}}for(r=t.length,o=0;o<r;++o)i=t[o].update(n)&&i;return i}aE.prototype.update=function(e){let t=oz(this,this._solidItems,e,!0);t=oz(this,this._translucentItems,e,t)&&t;let n=mye(this,this._solidItems,e),i=mye(this,this._translucentItems,e);return(n||i)&&(t=oz(this,this._solidItems,e,t)&&t,t=oz(this,this._translucentItems,e,t)&&t),t};function pye(e,t,n){let i=e.length;for(let r=0;r<i;r++){let o=e[r];if(o.contains(t))return o.getBoundingSphere(t,n)}return It.FAILED}aE.prototype.getBoundingSphere=function(e,t){let n=pye(this._solidItems,e,t);return n===It.FAILED?pye(this._translucentItems,e,t):n};function gye(e){let t=e.length;for(let n=0;n<t;n++)e[n].destroy();e.length=0}aE.prototype.removeAllPrimitives=function(){gye(this._solidItems),gye(this._translucentItems)};var Dh=aE;var Uet=new jt,Vet=new jt,jet=h.ZERO,Het=new h;function Rh(e,t,n,i,r,o,a){this.primitives=e,this.appearanceType=t,this.materialProperty=n,this.depthFailAppearanceType=i,this.depthFailMaterialProperty=r,this.closed=o,this.shadows=a,this.updaters=new zt,this.createPrimitive=!0,this.primitive=void 0,this.oldPrimitive=void 0,this.geometry=new zt,this.material=void 0,this.depthFailMaterial=void 0,this.updatersWithAttributes=new zt,this.attributes=new zt,this.invalidated=!1,this.removeMaterialSubscription=n.definitionChanged.addEventListener(Rh.prototype.onMaterialChanged,this),this.subscriptions=new zt,this.showsUpdated=new zt}Rh.prototype.onMaterialChanged=function(){this.invalidated=!0};Rh.prototype.isMaterial=function(e){let t=this.materialProperty,n=e.fillMaterialProperty,i=this.depthFailMaterialProperty,r=e.depthFailMaterialProperty;if(n===t&&r===i)return!0;let o=l(t)&&t.equals(n);return o=(!l(i)&&!l(r)||l(i)&&i.equals(r))&&o,o};Rh.prototype.add=function(e,t){let n=t.id;if(this.updaters.set(n,t),this.geometry.set(n,t.createFillGeometryInstance(e)),!t.hasConstantFill||!t.fillMaterialProperty.isConstant||!X.isConstant(t.distanceDisplayConditionProperty)||!X.isConstant(t.terrainOffsetProperty))this.updatersWithAttributes.set(n,t);else{let i=this;this.subscriptions.set(n,t.entity.definitionChanged.addEventListener(function(r,o,a,s){o==="isShowing"&&i.showsUpdated.set(t.id,t)}))}this.createPrimitive=!0};Rh.prototype.remove=function(e){let t=e.id;if(this.createPrimitive=this.geometry.remove(t)||this.createPrimitive,this.updaters.remove(t)){this.updatersWithAttributes.remove(t);let n=this.subscriptions.get(t);return l(n)&&(n(),this.subscriptions.remove(t),this.showsUpdated.remove(t)),!0}return!1};var Get=new U;Rh.prototype.update=function(e){let t=!0,n=this.primitive,i=this.primitives,r=this.geometry.values,o;if(this.createPrimitive){if(r.length>0){l(n)&&(l(this.oldPrimitive)?i.remove(n):this.oldPrimitive=n),this.material=xo.getValue(e,this.materialProperty,this.material);let s;if(l(this.depthFailMaterialProperty)){this.depthFailMaterial=xo.getValue(e,this.depthFailMaterialProperty,this.depthFailMaterial);let u=this.depthFailAppearanceType;s=new u({material:this.depthFailMaterial,translucent:this.depthFailMaterial.isTranslucent(),closed:this.closed})}let c=this.appearanceType;n=new Fn({show:!1,asynchronous:!0,geometryInstances:r.slice(),appearance:new c({material:this.material,translucent:this.material.isTranslucent(),closed:this.closed}),depthFailAppearance:s,shadows:this.shadows}),i.add(n),t=!1}else{l(n)&&(i.remove(n),n=void 0);let s=this.oldPrimitive;l(s)&&(i.remove(s),this.oldPrimitive=void 0)}this.attributes.removeAll(),this.primitive=n,this.createPrimitive=!1}else if(l(n)&&n.ready){n.show=!0,l(this.oldPrimitive)&&(i.remove(this.oldPrimitive),this.oldPrimitive=void 0),this.material=xo.getValue(e,this.materialProperty,this.material),this.primitive.appearance.material=this.material,l(this.depthFailAppearanceType)&&!(this.depthFailMaterialProperty instanceof Yt)&&(this.depthFailMaterial=xo.getValue(e,this.depthFailMaterialProperty,this.depthFailMaterial),this.primitive.depthFailAppearance.material=this.depthFailMaterial);let a=this.updatersWithAttributes.values,s=a.length;for(o=0;o<s;o++){let c=a[o],u=c.entity,f=this.geometry.get(c.id),d=this.attributes.get(f.id.id);if(l(d)||(d=n.getGeometryInstanceAttributes(f.id),this.attributes.set(f.id.id,d)),l(this.depthFailAppearanceType)&&this.depthFailMaterialProperty instanceof Yt&&!c.depthFailMaterialProperty.isConstant){let A=c.depthFailMaterialProperty.color,b=X.getValueOrDefault(A,e,U.WHITE,Get);U.equals(d._lastDepthFailColor,b)||(d._lastDepthFailColor=U.clone(b,d._lastDepthFailColor),d.depthFailColor=Kt.toValue(b,d.depthFailColor))}let p=u.isShowing&&(c.hasConstantFill||c.isFilled(e)),g=d.show[0]===1;p!==g&&(d.show=Dn.toValue(p,d.show));let m=c.distanceDisplayConditionProperty;if(!X.isConstant(m)){let A=X.getValueOrDefault(m,e,Vet,Uet);jt.equals(A,d._lastDistanceDisplayCondition)||(d._lastDistanceDisplayCondition=jt.clone(A,d._lastDistanceDisplayCondition),d.distanceDisplayCondition=Jn.toValue(A,d.distanceDisplayCondition))}let y=c.terrainOffsetProperty;if(!X.isConstant(y)){let A=X.getValueOrDefault(y,e,jet,Het);h.equals(A,d._lastOffset)||(d._lastOffset=h.clone(A,d._lastOffset),d.offset=yr.toValue(A,d.offset))}}this.updateShows(n)}else l(n)&&!n.ready&&(t=!1);return t};Rh.prototype.updateShows=function(e){let t=this.showsUpdated.values,n=t.length;for(let i=0;i<n;i++){let r=t[i],o=r.entity,a=this.geometry.get(r.id),s=this.attributes.get(a.id.id);l(s)||(s=e.getGeometryInstanceAttributes(a.id),this.attributes.set(a.id.id,s));let c=o.isShowing,u=s.show[0]===1;c!==u&&(s.show=Dn.toValue(c,s.show),a.attributes.show.value[0]=s.show[0])}this.showsUpdated.removeAll()};Rh.prototype.contains=function(e){return this.updaters.contains(e.id)};Rh.prototype.getBoundingSphere=function(e,t){let n=this.primitive;if(!n.ready)return It.PENDING;let i=n.getGeometryInstanceAttributes(e.entity);return!l(i)||!l(i.boundingSphere)||l(i.show)&&i.show[0]===0?It.FAILED:(i.boundingSphere.clone(t),It.DONE)};Rh.prototype.destroy=function(){let e=this.primitive,t=this.primitives;l(e)&&t.remove(e);let n=this.oldPrimitive;l(n)&&t.remove(n),this.removeMaterialSubscription()};function sE(e,t,n,i,r){this._items=[],this._primitives=e,this._appearanceType=t,this._depthFailAppearanceType=n,this._closed=i,this._shadows=r}sE.prototype.add=function(e,t){let n=this._items,i=n.length;for(let o=0;o<i;o++){let a=n[o];if(a.isMaterial(t)){a.add(e,t);return}}let r=new Rh(this._primitives,this._appearanceType,t.fillMaterialProperty,this._depthFailAppearanceType,t.depthFailMaterialProperty,this._closed,this._shadows);r.add(e,t),n.push(r)};sE.prototype.remove=function(e){let t=this._items,n=t.length;for(let i=n-1;i>=0;i--){let r=t[i];if(r.remove(e)){r.updaters.length===0&&(t.splice(i,1),r.destroy());break}}};sE.prototype.update=function(e){let t,n=this._items,i=n.length;for(t=i-1;t>=0;t--){let o=n[t];if(o.invalidated){n.splice(t,1);let a=o.updaters.values,s=a.length;for(let c=0;c<s;c++)this.add(e,a[c]);o.destroy()}}let r=!0;for(t=0;t<n.length;t++)r=n[t].update(e)&&r;return r};sE.prototype.getBoundingSphere=function(e,t){let n=this._items,i=n.length;for(let r=0;r<i;r++){let o=n[r];if(o.contains(e))return o.getBoundingSphere(e,t)}return It.FAILED};sE.prototype.removeAllPrimitives=function(){let e=this._items,t=e.length;for(let n=0;n<t;n++)e[n].destroy();this._items.length=0};var Oh=sE;var Wet=new U,qet=new jt,Yet=new jt;function K0(e,t,n,i){this.primitives=e,this.zIndex=i,this.classificationType=t,this.color=n,this.createPrimitive=!1,this.waitingOnCreate=!1,this.primitive=void 0,this.oldPrimitive=void 0,this.geometry=new zt,this.updaters=new zt,this.updatersWithAttributes=new zt,this.attributes=new zt,this.subscriptions=new zt,this.showsUpdated=new zt,this.itemsToRemove=[],this.isDirty=!1,this.rectangleCollisionCheck=new nv}K0.prototype.overlapping=function(e){return this.rectangleCollisionCheck.collides(e)};K0.prototype.add=function(e,t){let n=e.id;if(this.createPrimitive=!0,this.geometry.set(n,t),this.updaters.set(n,e),this.rectangleCollisionCheck.insert(n,t.geometry.rectangle),!e.hasConstantFill||!e.fillMaterialProperty.isConstant||!X.isConstant(e.distanceDisplayConditionProperty))this.updatersWithAttributes.set(n,e);else{let i=this;this.subscriptions.set(n,e.entity.definitionChanged.addEventListener(function(r,o,a,s){o==="isShowing"&&i.showsUpdated.set(e.id,e)}))}};K0.prototype.remove=function(e){let t=e.id,n=this.geometry.get(t);if(this.createPrimitive=this.geometry.remove(t)||this.createPrimitive,this.updaters.remove(t)){this.rectangleCollisionCheck.remove(t,n.geometry.rectangle),this.updatersWithAttributes.remove(t);let i=this.subscriptions.get(t);return l(i)&&(i(),this.subscriptions.remove(t),this.showsUpdated.remove(t)),!0}return!1};K0.prototype.update=function(e){let t=!0,n=0,i=this.primitive,r=this.primitives,o;if(this.createPrimitive){let a=this.geometry.values;if(a.length>0)l(i)&&(l(this.oldPrimitive)?r.remove(i):this.oldPrimitive=i),i=new mu({show:!1,asynchronous:!0,geometryInstances:a.slice(),classificationType:this.classificationType}),r.add(i,this.zIndex),t=!1;else{l(i)&&(r.remove(i),i=void 0);let c=this.oldPrimitive;l(c)&&(r.remove(c),this.oldPrimitive=void 0)}this.attributes.removeAll(),this.primitive=i,this.createPrimitive=!1,this.waitingOnCreate=!0}else if(l(i)&&i.ready){i.show=!0,l(this.oldPrimitive)&&(r.remove(this.oldPrimitive),this.oldPrimitive=void 0);let a=this.updatersWithAttributes.values,s=a.length,c=this.waitingOnCreate;for(o=0;o<s;o++){let u=a[o],f=this.geometry.get(u.id),d=this.attributes.get(f.id.id);if(l(d)||(d=i.getGeometryInstanceAttributes(f.id),this.attributes.set(f.id.id,d)),!u.fillMaterialProperty.isConstant||c){let y=u.fillMaterialProperty.color,A=X.getValueOrDefault(y,e,U.WHITE,Wet);U.equals(d._lastColor,A)||(d._lastColor=U.clone(A,d._lastColor),d.color=Kt.toValue(A,d.color))}let p=u.entity.isShowing&&(u.hasConstantFill||u.isFilled(e)),g=d.show[0]===1;p!==g&&(d.show=Dn.toValue(p,d.show));let m=u.distanceDisplayConditionProperty;if(!X.isConstant(m)){let y=X.getValueOrDefault(m,e,Yet,qet);jt.equals(y,d._lastDistanceDisplayCondition)||(d._lastDistanceDisplayCondition=jt.clone(y,d._lastDistanceDisplayCondition),d.distanceDisplayCondition=Jn.toValue(y,d.distanceDisplayCondition))}}this.updateShows(i),this.waitingOnCreate=!1}else l(i)&&!i.ready&&(t=!1);return this.itemsToRemove.length=n,t};K0.prototype.updateShows=function(e){let t=this.showsUpdated.values,n=t.length;for(let i=0;i<n;i++){let r=t[i],o=this.geometry.get(r.id),a=this.attributes.get(o.id.id);l(a)||(a=e.getGeometryInstanceAttributes(o.id),this.attributes.set(o.id.id,a));let s=r.entity.isShowing,c=a.show[0]===1;s!==c&&(a.show=Dn.toValue(s,a.show),o.attributes.show.value[0]=a.show[0])}this.showsUpdated.removeAll()};K0.prototype.contains=function(e){return this.updaters.contains(e.id)};K0.prototype.getBoundingSphere=function(e,t){let n=this.primitive;if(!n.ready)return It.PENDING;let i=n.getBoundingSphere(e.entity);return l(i)?(i.clone(t),It.DONE):It.FAILED};K0.prototype.removeAllPrimitives=function(){let e=this.primitives,t=this.primitive;l(t)&&(e.remove(t),this.primitive=void 0,this.geometry.removeAll(),this.updaters.removeAll());let n=this.oldPrimitive;l(n)&&(e.remove(n),this.oldPrimitive=void 0)};function cE(e,t){this._batches=[],this._primitives=e,this._classificationType=t}cE.prototype.add=function(e,t){let n=t.createFillGeometryInstance(e),i=this._batches,r=X.getValueOrDefault(t.zIndex,0),o,a=i.length;for(let s=0;s<a;++s){let c=i[s];if(c.zIndex===r&&!c.overlapping(n.geometry.rectangle)){o=c;break}}return l(o)||(o=new K0(this._primitives,this._classificationType,n.attributes.color.value,r),i.push(o)),o.add(t,n),o};cE.prototype.remove=function(e){let t=this._batches,n=t.length;for(let i=0;i<n;++i)if(t[i].remove(e))return};cE.prototype.update=function(e){let t,n,i=!0,r=this._batches,o=r.length;for(t=0;t<o;++t)i=r[t].update(e)&&i;for(t=0;t<o;++t){let a=r[t],s=a.itemsToRemove,c=s.length;for(let u=0;u<c;u++){n=s[u],a.remove(n);let f=this.add(e,n);a.isDirty=!0,f.isDirty=!0}}for(t=o-1;t>=0;--t){let a=r[t];a.isDirty&&(i=r[t].update(e)&&i,a.isDirty=!1),a.geometry.length===0&&r.splice(t,1)}return i};cE.prototype.getBoundingSphere=function(e,t){let n=this._batches,i=n.length;for(let r=0;r<i;++r){let o=n[r];if(o.contains(e))return o.getBoundingSphere(e,t)}return It.FAILED};cE.prototype.removeAllPrimitives=function(){let e=this._batches,t=e.length;for(let n=0;n<t;++n)e[n].removeAllPrimitives()};var TD=cE;var Xet=new jt,Ket=new jt;function up(e,t,n,i,r,o){this.primitives=e,this.classificationType=t,this.appearanceType=n,this.materialProperty=i,this.updaters=new zt,this.createPrimitive=!0,this.primitive=void 0,this.oldPrimitive=void 0,this.geometry=new zt,this.material=void 0,this.updatersWithAttributes=new zt,this.attributes=new zt,this.subscriptions=new zt,this.showsUpdated=new zt,this.usingSphericalTextureCoordinates=r,this.zIndex=o,this.rectangleCollisionCheck=new nv}up.prototype.overlapping=function(e){return this.rectangleCollisionCheck.collides(e)};up.prototype.isMaterial=function(e){let t=this.materialProperty,n=e.fillMaterialProperty;return n===t||n instanceof Yt&&t instanceof Yt?!0:l(t)&&t.equals(n)};up.prototype.add=function(e,t,n){let i=t.id;if(this.updaters.set(i,t),this.geometry.set(i,n),this.rectangleCollisionCheck.insert(i,n.geometry.rectangle),!t.hasConstantFill||!t.fillMaterialProperty.isConstant||!X.isConstant(t.distanceDisplayConditionProperty))this.updatersWithAttributes.set(i,t);else{let r=this;this.subscriptions.set(i,t.entity.definitionChanged.addEventListener(function(o,a,s,c){a==="isShowing"&&r.showsUpdated.set(t.id,t)}))}this.createPrimitive=!0};up.prototype.remove=function(e){let t=e.id,n=this.geometry.get(t);if(this.createPrimitive=this.geometry.remove(t)||this.createPrimitive,this.updaters.remove(t)){this.rectangleCollisionCheck.remove(t,n.geometry.rectangle),this.updatersWithAttributes.remove(t);let i=this.subscriptions.get(t);return l(i)&&(i(),this.subscriptions.remove(t),this.showsUpdated.remove(t)),!0}return!1};up.prototype.update=function(e){let t=!0,n=this.primitive,i=this.primitives,r=this.geometry.values,o;if(this.createPrimitive){if(r.length>0){l(n)&&(l(this.oldPrimitive)?i.remove(n):this.oldPrimitive=n),this.material=xo.getValue(e,this.materialProperty,this.material);let s=this.appearanceType;n=new mu({show:!1,asynchronous:!0,geometryInstances:r.slice(),appearance:new s({material:this.material}),classificationType:this.classificationType}),i.add(n,this.zIndex),t=!1}else{l(n)&&(i.remove(n),n=void 0);let s=this.oldPrimitive;l(s)&&(i.remove(s),this.oldPrimitive=void 0)}this.attributes.removeAll(),this.primitive=n,this.createPrimitive=!1}else if(l(n)&&n.ready){n.show=!0,l(this.oldPrimitive)&&(i.remove(this.oldPrimitive),this.oldPrimitive=void 0),this.material=xo.getValue(e,this.materialProperty,this.material),this.primitive.appearance.material=this.material;let a=this.updatersWithAttributes.values,s=a.length;for(o=0;o<s;o++){let c=a[o],u=c.entity,f=this.geometry.get(c.id),d=this.attributes.get(f.id.id);l(d)||(d=n.getGeometryInstanceAttributes(f.id),this.attributes.set(f.id.id,d));let p=u.isShowing&&(c.hasConstantFill||c.isFilled(e)),g=d.show[0]===1;p!==g&&(d.show=Dn.toValue(p,d.show));let m=c.distanceDisplayConditionProperty;if(!X.isConstant(m)){let y=X.getValueOrDefault(m,e,Ket,Xet);jt.equals(y,d._lastDistanceDisplayCondition)||(d._lastDistanceDisplayCondition=jt.clone(y,d._lastDistanceDisplayCondition),d.distanceDisplayCondition=Jn.toValue(y,d.distanceDisplayCondition))}}this.updateShows(n)}else l(n)&&!n.ready&&(t=!1);return t};up.prototype.updateShows=function(e){let t=this.showsUpdated.values,n=t.length;for(let i=0;i<n;i++){let r=t[i],o=r.entity,a=this.geometry.get(r.id),s=this.attributes.get(a.id.id);l(s)||(s=e.getGeometryInstanceAttributes(a.id),this.attributes.set(a.id.id,s));let c=o.isShowing,u=s.show[0]===1;c!==u&&(s.show=Dn.toValue(c,s.show),a.attributes.show.value[0]=s.show[0])}this.showsUpdated.removeAll()};up.prototype.contains=function(e){return this.updaters.contains(e.id)};up.prototype.getBoundingSphere=function(e,t){let n=this.primitive;if(!n.ready)return It.PENDING;let i=n.getGeometryInstanceAttributes(e.entity);return!l(i)||!l(i.boundingSphere)||l(i.show)&&i.show[0]===0?It.FAILED:(i.boundingSphere.clone(t),It.DONE)};up.prototype.destroy=function(){let e=this.primitive,t=this.primitives;l(e)&&t.remove(e);let n=this.oldPrimitive;l(n)&&t.remove(n)};function lE(e,t,n){this._items=[],this._primitives=e,this._classificationType=t,this._appearanceType=n}lE.prototype.add=function(e,t){let n=this._items,i=n.length,r=t.createFillGeometryInstance(e),o=fd.shouldUseSphericalCoordinates(r.geometry.rectangle),a=X.getValueOrDefault(t.zIndex,0);for(let c=0;c<i;++c){let u=n[c];if(u.isMaterial(t)&&u.usingSphericalTextureCoordinates===o&&u.zIndex===a&&!u.overlapping(r.geometry.rectangle)){u.add(e,t,r);return}}let s=new up(this._primitives,this._classificationType,this._appearanceType,t.fillMaterialProperty,o,a);s.add(e,t,r),n.push(s)};lE.prototype.remove=function(e){let t=this._items,n=t.length;for(let i=n-1;i>=0&&!t[i].remove(e);i--);};lE.prototype.update=function(e){let t,n=this._items,i=n.length;for(t=i-1;t>=0;t--){let o=n[t];o.updaters.length===0&&(n.splice(t,1),o.destroy())}let r=!0;for(t=0;t<n.length;t++)r=n[t].update(e)&&r;return r};lE.prototype.getBoundingSphere=function(e,t){let n=this._items,i=n.length;for(let r=0;r<i;r++){let o=n[r];if(o.contains(e))return o.getBoundingSphere(e,t)}return It.FAILED};lE.prototype.removeAllPrimitives=function(){let e=this._items,t=e.length;for(let n=0;n<t;n++)e[n].destroy();this._items.length=0};var az=lE;var $et=new U,Jet=new jt,Zet=new jt,Qet=h.ZERO,ett=new h;function $0(e,t,n,i){this.translucent=t,this.width=n,this.shadows=i,this.primitives=e,this.createPrimitive=!1,this.waitingOnCreate=!1,this.primitive=void 0,this.oldPrimitive=void 0,this.geometry=new zt,this.updaters=new zt,this.updatersWithAttributes=new zt,this.attributes=new zt,this.itemsToRemove=[],this.subscriptions=new zt,this.showsUpdated=new zt}$0.prototype.add=function(e,t){let n=e.id;if(this.createPrimitive=!0,this.geometry.set(n,t),this.updaters.set(n,e),!e.hasConstantOutline||!e.outlineColorProperty.isConstant||!X.isConstant(e.distanceDisplayConditionProperty)||!X.isConstant(e.terrainOffsetProperty))this.updatersWithAttributes.set(n,e);else{let i=this;this.subscriptions.set(n,e.entity.definitionChanged.addEventListener(function(r,o,a,s){o==="isShowing"&&i.showsUpdated.set(e.id,e)}))}};$0.prototype.remove=function(e){let t=e.id;if(this.createPrimitive=this.geometry.remove(t)||this.createPrimitive,this.updaters.remove(t)){this.updatersWithAttributes.remove(t);let n=this.subscriptions.get(t);return l(n)&&(n(),this.subscriptions.remove(t),this.showsUpdated.remove(t)),!0}return!1};$0.prototype.update=function(e){let t=!0,n=0,i=this.primitive,r=this.primitives,o;if(this.createPrimitive){let a=this.geometry.values;if(a.length>0)l(i)&&(l(this.oldPrimitive)?r.remove(i):this.oldPrimitive=i),i=new Fn({show:!1,asynchronous:!0,geometryInstances:a.slice(),appearance:new _n({flat:!0,translucent:this.translucent,renderState:{lineWidth:this.width}}),shadows:this.shadows}),r.add(i),t=!1;else{l(i)&&(r.remove(i),i=void 0);let c=this.oldPrimitive;l(c)&&(r.remove(c),this.oldPrimitive=void 0)}this.attributes.removeAll(),this.primitive=i,this.createPrimitive=!1,this.waitingOnCreate=!0}else if(l(i)&&i.ready){i.show=!0,l(this.oldPrimitive)&&(r.remove(this.oldPrimitive),this.oldPrimitive=void 0);let a=this.updatersWithAttributes.values,s=a.length,c=this.waitingOnCreate;for(o=0;o<s;o++){let u=a[o],f=this.geometry.get(u.id),d=this.attributes.get(f.id.id);if(l(d)||(d=i.getGeometryInstanceAttributes(f.id),this.attributes.set(f.id.id,d)),!u.outlineColorProperty.isConstant||c){let A=u.outlineColorProperty,b=X.getValueOrDefault(A,e,U.WHITE,$et);U.equals(d._lastColor,b)||(d._lastColor=U.clone(b,d._lastColor),d.color=Kt.toValue(b,d.color),(this.translucent&&d.color[3]===255||!this.translucent&&d.color[3]!==255)&&(this.itemsToRemove[n++]=u))}let p=u.entity.isShowing&&(u.hasConstantOutline||u.isOutlineVisible(e)),g=d.show[0]===1;p!==g&&(d.show=Dn.toValue(p,d.show));let m=u.distanceDisplayConditionProperty;if(!X.isConstant(m)){let A=X.getValueOrDefault(m,e,Zet,Jet);jt.equals(A,d._lastDistanceDisplayCondition)||(d._lastDistanceDisplayCondition=jt.clone(A,d._lastDistanceDisplayCondition),d.distanceDisplayCondition=Jn.toValue(A,d.distanceDisplayCondition))}let y=u.terrainOffsetProperty;if(!X.isConstant(y)){let A=X.getValueOrDefault(y,e,Qet,ett);h.equals(A,d._lastOffset)||(d._lastOffset=h.clone(A,d._lastOffset),d.offset=yr.toValue(A,d.offset))}}this.updateShows(i),this.waitingOnCreate=!1}else l(i)&&!i.ready&&(t=!1);return this.itemsToRemove.length=n,t};$0.prototype.updateShows=function(e){let t=this.showsUpdated.values,n=t.length;for(let i=0;i<n;i++){let r=t[i],o=this.geometry.get(r.id),a=this.attributes.get(o.id.id);l(a)||(a=e.getGeometryInstanceAttributes(o.id),this.attributes.set(o.id.id,a));let s=r.entity.isShowing,c=a.show[0]===1;s!==c&&(a.show=Dn.toValue(s,a.show),o.attributes.show.value[0]=a.show[0])}this.showsUpdated.removeAll()};$0.prototype.contains=function(e){return this.updaters.contains(e.id)};$0.prototype.getBoundingSphere=function(e,t){let n=this.primitive;if(!n.ready)return It.PENDING;let i=n.getGeometryInstanceAttributes(e.entity);return!l(i)||!l(i.boundingSphere)||l(i.show)&&i.show[0]===0?It.FAILED:(i.boundingSphere.clone(t),It.DONE)};$0.prototype.removeAllPrimitives=function(){let e=this.primitives,t=this.primitive;l(t)&&(e.remove(t),this.primitive=void 0,this.geometry.removeAll(),this.updaters.removeAll());let n=this.oldPrimitive;l(n)&&(e.remove(n),this.oldPrimitive=void 0)};function uE(e,t,n){this._primitives=e,this._scene=t,this._shadows=n,this._solidBatches=new zt,this._translucentBatches=new zt}uE.prototype.add=function(e,t){let n=t.createOutlineGeometryInstance(e),i=this._scene.clampLineWidth(t.outlineWidth),r,o;n.attributes.color.value[3]===255?(r=this._solidBatches,o=r.get(i),l(o)||(o=new $0(this._primitives,!1,i,this._shadows),r.set(i,o)),o.add(t,n)):(r=this._translucentBatches,o=r.get(i),l(o)||(o=new $0(this._primitives,!0,i,this._shadows),r.set(i,o)),o.add(t,n))};uE.prototype.remove=function(e){let t,n=this._solidBatches.values,i=n.length;for(t=0;t<i;t++)if(n[t].remove(e))return;let r=this._translucentBatches.values,o=r.length;for(t=0;t<o;t++)if(r[t].remove(e))return};uE.prototype.update=function(e){let t,n,i,r,o=this._solidBatches.values,a=o.length,s=this._translucentBatches.values,c=s.length,u,f=!0,d;do{for(d=!1,n=0;n<a;n++){r=o[n],f=r.update(e),u=r.itemsToRemove;let p=u.length;if(p>0)for(d=!0,t=0;t<p;t++)i=u[t],r.remove(i),this.add(e,i)}for(n=0;n<c;n++){r=s[n],f=r.update(e),u=r.itemsToRemove;let p=u.length;if(p>0)for(d=!0,t=0;t<p;t++)i=u[t],r.remove(i),this.add(e,i)}}while(d);return f};uE.prototype.getBoundingSphere=function(e,t){let n,i=this._solidBatches.values,r=i.length;for(n=0;n<r;n++){let s=i[n];if(s.contains(e))return s.getBoundingSphere(e,t)}let o=this._translucentBatches.values,a=o.length;for(n=0;n<a;n++){let s=o[n];if(s.contains(e))return s.getBoundingSphere(e,t)}return It.FAILED};uE.prototype.removeAllPrimitives=function(){let e,t=this._solidBatches.values,n=t.length;for(e=0;e<n;e++)t[e].removeAllPrimitives();let i=this._translucentBatches.values,r=i.length;for(e=0;e<r;e++)i[e].removeAllPrimitives()};var CD=uE;var ttt=[];function bu(e,t,n,i){n=n??e.primitives,i=i??e.groundPrimitives,this._scene=e,this._primitives=n,this._groundPrimitives=i,this._entityCollection=void 0,this._addedObjects=new zt,this._removedObjects=new zt,this._changedObjects=new zt;let r=Rn.NUMBER_OF_SHADOW_MODES;this._outlineBatches=new Array(r*2),this._closedColorBatches=new Array(r*2),this._closedMaterialBatches=new Array(r*2),this._openColorBatches=new Array(r*2),this._openMaterialBatches=new Array(r*2);let o=$r.supportsMaterialsforEntitiesOnTerrain(e);this._supportsMaterialsforEntitiesOnTerrain=o;let a;for(a=0;a<r;++a)this._outlineBatches[a]=new CD(n,e,a,!1),this._outlineBatches[r+a]=new CD(n,e,a,!0),this._closedColorBatches[a]=new Dh(n,_n,void 0,!0,a,!0),this._closedColorBatches[r+a]=new Dh(n,_n,void 0,!0,a,!1),this._closedMaterialBatches[a]=new Oh(n,Ar,void 0,!0,a,!0),this._closedMaterialBatches[r+a]=new Oh(n,Ar,void 0,!0,a,!1),this._openColorBatches[a]=new Dh(n,_n,void 0,!1,a,!0),this._openColorBatches[r+a]=new Dh(n,_n,void 0,!1,a,!1),this._openMaterialBatches[a]=new Oh(n,Ar,void 0,!1,a,!0),this._openMaterialBatches[r+a]=new Oh(n,Ar,void 0,!1,a,!1);let s=Zn.NUMBER_OF_CLASSIFICATION_TYPES,c=new Array(s),u=[];if(o)for(a=0;a<s;++a)u.push(new az(i,a,Ar)),c[a]=new TD(i,a);else for(a=0;a<s;++a)c[a]=new TD(i,a);this._groundColorBatches=c,this._groundMaterialBatches=u,this._dynamicBatch=new Wv(n,i),this._batches=this._outlineBatches.concat(this._closedColorBatches,this._closedMaterialBatches,this._openColorBatches,this._openMaterialBatches,this._groundColorBatches,this._groundMaterialBatches,this._dynamicBatch),this._subscriptions=new zt,this._updaterSets=new zt,this._entityCollection=t,t.collectionChanged.addEventListener(bu.prototype._onCollectionChanged,this),this._onCollectionChanged(t,t.values,ttt)}bu.registerUpdater=function(e){oE.registerUpdater(e)};bu.unregisterUpdater=function(e){oE.unregisterUpdater(e)};bu.prototype.update=function(e){let t=this._addedObjects,n=t.values,i=this._removedObjects,r=i.values,o=this._changedObjects,a=o.values,s,c,u,f,d=this;for(s=a.length-1;s>-1;s--)c=a[s],u=c.id,f=this._updaterSets.get(u),f.entity===c?f.forEach(function(y){d._removeUpdater(y),d._insertUpdaterIntoBatch(e,y)}):(r.push(c),n.push(c));for(s=r.length-1;s>-1;s--)c=r[s],u=c.id,f=this._updaterSets.get(u),f.forEach(this._removeUpdater.bind(this)),f.destroy(),this._updaterSets.remove(u),this._subscriptions.get(u)(),this._subscriptions.remove(u);for(s=n.length-1;s>-1;s--)c=n[s],u=c.id,f=new oE(c,this._scene),this._updaterSets.set(u,f),f.forEach(function(y){d._insertUpdaterIntoBatch(e,y)}),this._subscriptions.set(u,f.geometryChanged.addEventListener(bu._onGeometryChanged,this));t.removeAll(),i.removeAll(),o.removeAll();let p=!0,g=this._batches,m=g.length;for(s=0;s<m;s++)p=g[s].update(e)&&p;return p};var ntt=[],itt=new se;bu.prototype.getBoundingSphere=function(e,t){let n=ntt,i=itt,r=0,o,a=this._batches,s=a.length,c=e.id,u=this._updaterSets.get(c).updaters;for(let f=0;f<u.length;f++){let d=u[f];for(let p=0;p<s;p++){if(o=a[p].getBoundingSphere(d,i),o===It.PENDING)return It.PENDING;o===It.DONE&&(n[r]=se.clone(i,n[r]),r++)}}return r===0?It.FAILED:(n.length=r,se.fromBoundingSpheres(n,t),It.DONE)};bu.prototype.isDestroyed=function(){return!1};bu.prototype.destroy=function(){this._entityCollection.collectionChanged.removeEventListener(bu.prototype._onCollectionChanged,this),this._addedObjects.removeAll(),this._removedObjects.removeAll();let e,t=this._batches,n=t.length;for(e=0;e<n;e++)t[e].removeAllPrimitives();let i=this._subscriptions.values;for(n=i.length,e=0;e<n;e++)i[e]();this._subscriptions.removeAll();let r=this._updaterSets.values;for(n=r.length,e=0;e<n;e++)r[e].destroy();return this._updaterSets.removeAll(),ue(this)};bu.prototype._removeUpdater=function(e){let t=this._batches,n=t.length;for(let i=0;i<n;i++)t[i].remove(e)};bu.prototype._insertUpdaterIntoBatch=function(e,t){if(t.isDynamic){this._dynamicBatch.add(e,t);return}let n;(t.outlineEnabled||t.fillEnabled)&&(n=t.shadowsProperty.getValue(e));let i=Rn.NUMBER_OF_SHADOW_MODES;if(t.outlineEnabled&&(l(t.terrainOffsetProperty)?this._outlineBatches[i+n].add(e,t):this._outlineBatches[n].add(e,t)),t.fillEnabled)if(t.onTerrain){let r=t.classificationTypeProperty.getValue(e);t.fillMaterialProperty instanceof Yt?this._groundColorBatches[r].add(e,t):this._groundMaterialBatches[r].add(e,t)}else t.isClosed?t.fillMaterialProperty instanceof Yt?l(t.terrainOffsetProperty)?this._closedColorBatches[i+n].add(e,t):this._closedColorBatches[n].add(e,t):l(t.terrainOffsetProperty)?this._closedMaterialBatches[i+n].add(e,t):this._closedMaterialBatches[n].add(e,t):t.fillMaterialProperty instanceof Yt?l(t.terrainOffsetProperty)?this._openColorBatches[i+n].add(e,t):this._openColorBatches[n].add(e,t):l(t.terrainOffsetProperty)?this._openMaterialBatches[i+n].add(e,t):this._openMaterialBatches[n].add(e,t)};bu._onGeometryChanged=function(e){let t=this._removedObjects,n=this._changedObjects,i=e.entity,r=i.id;!l(t.get(r))&&!l(n.get(r))&&n.set(r,i)};bu.prototype._onCollectionChanged=function(e,t,n){let i=this._addedObjects,r=this._removedObjects,o=this._changedObjects,a,s,c;for(a=n.length-1;a>-1;a--)c=n[a],s=c.id,i.remove(s)||(r.set(s,c),o.remove(s));for(a=t.length-1;a>-1;a--)c=t[a],s=c.id,r.remove(s)?o.set(s,c):i.set(s,c)};var sz=bu;var rtt=1,ott="30px sans-serif",att=bo.FILL,stt=U.WHITE,ctt=U.BLACK,ltt=1,utt=!1,ftt=new U(.165,.165,.165,.8),dtt=new k(7,5),htt=k.ZERO,mtt=h.ZERO,ptt=it.NONE,gtt=ji.CENTER,_tt=Wn.CENTER,ytt=new h,Att=new U,btt=new U,xtt=new U,Ttt=new k,Ctt=new h,vtt=new k,Ett=new Wt,Stt=new Wt,wtt=new Wt,Itt=new jt;function _ye(e){this.entity=e,this.label=void 0,this.index=void 0}function gy(e,t){t.collectionChanged.addEventListener(gy.prototype._onCollectionChanged,this),this._cluster=e,this._entityCollection=t,this._items=new zt,this._onCollectionChanged(t,t.values,[],[])}gy.prototype.update=function(e){let t=this._items.values,n=this._cluster;for(let i=0,r=t.length;i<r;i++){let o=t[i],a=o.entity,s=a._label,c,u=o.label,f=a.isShowing&&a.isAvailable(e)&&X.getValueOrDefault(s._show,e,!0),d;if(f&&(d=X.getValueOrUndefined(a._position,e,ytt),c=X.getValueOrUndefined(s._text,e),f=l(d)&&l(c)),!f){uJ(o,a,n);continue}X.isConstant(a._position)||(n._clusterDirty=!0);let p=!1,g=X.getValueOrDefault(s._heightReference,e,ptt);l(u)||(u=n.getLabel(a),u.id=a,o.label=u,p=h.equals(u.position,d)&&u.heightReference===g),u.show=!0,u.position=d,u.text=c,u.scale=X.getValueOrDefault(s._scale,e,rtt),u.font=X.getValueOrDefault(s._font,e,ott),u.style=X.getValueOrDefault(s._style,e,att),u.fillColor=X.getValueOrDefault(s._fillColor,e,stt,Att),u.outlineColor=X.getValueOrDefault(s._outlineColor,e,ctt,btt),u.outlineWidth=X.getValueOrDefault(s._outlineWidth,e,ltt),u.showBackground=X.getValueOrDefault(s._showBackground,e,utt),u.backgroundColor=X.getValueOrDefault(s._backgroundColor,e,ftt,xtt),u.backgroundPadding=X.getValueOrDefault(s._backgroundPadding,e,dtt,Ttt),u.pixelOffset=X.getValueOrDefault(s._pixelOffset,e,htt,vtt),u.eyeOffset=X.getValueOrDefault(s._eyeOffset,e,mtt,Ctt),u.heightReference=g,u.horizontalOrigin=X.getValueOrDefault(s._horizontalOrigin,e,gtt),u.verticalOrigin=X.getValueOrDefault(s._verticalOrigin,e,_tt),u.translucencyByDistance=X.getValueOrUndefined(s._translucencyByDistance,e,Ett),u.pixelOffsetScaleByDistance=X.getValueOrUndefined(s._pixelOffsetScaleByDistance,e,Stt),u.scaleByDistance=X.getValueOrUndefined(s._scaleByDistance,e,wtt),u.distanceDisplayCondition=X.getValueOrUndefined(s._distanceDisplayCondition,e,Itt),u.disableDepthTestDistance=X.getValueOrUndefined(s._disableDepthTestDistance,e),p&&u._updateClamping()}return!0};gy.prototype.getBoundingSphere=function(e,t){let n=this._items.get(e.id);if(!l(n)||!l(n.label))return It.FAILED;let i=n.label;return t.center=h.clone(i._clampedPosition??i.position,t.center),t.radius=0,It.DONE};gy.prototype.isDestroyed=function(){return!1};gy.prototype.destroy=function(){this._entityCollection.collectionChanged.removeEventListener(gy.prototype._onCollectionChanged,this);let e=this._entityCollection.values;for(let t=0;t<e.length;t++)this._cluster.removeLabel(e[t]);return ue(this)};gy.prototype._onCollectionChanged=function(e,t,n,i){let r,o,a=this._items,s=this._cluster;for(r=t.length-1;r>-1;r--)o=t[r],l(o._label)&&l(o._position)&&a.set(o.id,new _ye(o));for(r=i.length-1;r>-1;r--)o=i[r],l(o._label)&&l(o._position)?a.contains(o.id)||a.set(o.id,new _ye(o)):(uJ(a.get(o.id),o,s),a.remove(o.id));for(r=n.length-1;r>-1;r--)o=n[r],uJ(a.get(o.id),o,s),a.remove(o.id)};function uJ(e,t,n){l(e)&&(e.label=void 0,n.removeLabel(t))}var cz=gy;var fE={HIGHLIGHT:0,REPLACE:1,MIX:2};fE.getColorBlend=function(e,t){if(e===fE.HIGHLIGHT)return 0;if(e===fE.REPLACE)return 1;if(e===fE.MIX)return I.clamp(t,I.EPSILON4,1)};Object.freeze(fE);var Ml=fE;function dE(e,t){this._distance=t,this._normal=new yye(e,this),this.onChangeCallback=void 0,this.index=-1}Object.defineProperties(dE.prototype,{distance:{get:function(){return this._distance},set:function(e){l(this.onChangeCallback)&&e!==this._distance&&this.onChangeCallback(this.index),this._distance=e}},normal:{get:function(){return this._normal},set:function(e){l(this.onChangeCallback)&&!h.equals(this._normal._cartesian3,e)&&this.onChangeCallback(this.index),h.clone(e,this._normal._cartesian3)}}});dE.fromPlane=function(e,t){return l(t)?(t.normal=e.normal,t.distance=e.distance):t=new dE(e.normal,e.distance),t};dE.clone=function(e,t){return l(t)?(t.normal=e.normal,t.distance=e.distance,t):new dE(e.normal,e.distance)};function yye(e,t){this._clippingPlane=t,this._cartesian3=h.clone(e)}Object.defineProperties(yye.prototype,{x:{get:function(){return this._cartesian3.x},set:function(e){l(this._clippingPlane.onChangeCallback)&&e!==this._cartesian3.x&&this._clippingPlane.onChangeCallback(this._clippingPlane.index),this._cartesian3.x=e}},y:{get:function(){return this._cartesian3.y},set:function(e){l(this._clippingPlane.onChangeCallback)&&e!==this._cartesian3.y&&this._clippingPlane.onChangeCallback(this._clippingPlane.index),this._cartesian3.y=e}},z:{get:function(){return this._cartesian3.z},set:function(e){l(this._clippingPlane.onChangeCallback)&&e!==this._cartesian3.z&&this._clippingPlane.onChangeCallback(this._clippingPlane.index),this._cartesian3.z=e}}});var ls=dE;function Jc(e){e=e??H.EMPTY_OBJECT,this._planes=[],this._dirtyIndex=-1,this._multipleDirtyPlanes=!1,this._enabled=e.enabled??!0,this.modelMatrix=O.clone(e.modelMatrix??O.IDENTITY),this.edgeColor=U.clone(e.edgeColor??U.WHITE),this.edgeWidth=e.edgeWidth??0,this.planeAdded=new be,this.planeRemoved=new be,this._owner=void 0;let t=e.unionClippingRegions??!1;this._unionClippingRegions=t,this._testIntersection=t?Cye:vye,this._uint8View=void 0,this._float32View=void 0,this._clippingPlanesTexture=void 0;let n=e.planes;if(l(n)){let i=n.length;for(let r=0;r<i;++r)this.add(n[r])}}function Cye(e){return e===Xt.OUTSIDE}function vye(e){return e===Xt.INSIDE}Object.defineProperties(Jc.prototype,{length:{get:function(){return this._planes.length}},unionClippingRegions:{get:function(){return this._unionClippingRegions},set:function(e){this._unionClippingRegions!==e&&(this._unionClippingRegions=e,this._testIntersection=e?Cye:vye)}},enabled:{get:function(){return this._enabled},set:function(e){this._enabled!==e&&(this._enabled=e)}},texture:{get:function(){return this._clippingPlanesTexture}},owner:{get:function(){return this._owner}},clippingPlanesState:{get:function(){return this._unionClippingRegions?this._planes.length:-this._planes.length}}});function Aye(e,t){e._multipleDirtyPlanes=e._multipleDirtyPlanes||e._dirtyIndex!==-1&&e._dirtyIndex!==t,e._dirtyIndex=t}Jc.prototype.add=function(e){let t=this._planes.length,n=this;e.onChangeCallback=function(i){Aye(n,i)},e.index=t,Aye(this,t),this._planes.push(e),this.planeAdded.raiseEvent(e,t)};Jc.prototype.get=function(e){return this._planes[e]};function Eye(e,t){let n=e.length;for(let i=0;i<n;++i)if(tn.equals(e[i],t))return i;return-1}Jc.prototype.contains=function(e){return Eye(this._planes,e)!==-1};Jc.prototype.remove=function(e){let t=this._planes,n=Eye(t,e);if(n===-1)return!1;e instanceof ls&&(e.onChangeCallback=void 0,e.index=-1);let i=t.length-1;for(let r=n;r<i;++r){let o=t[r+1];t[r]=o,o instanceof ls&&(o.index=r)}return this._multipleDirtyPlanes=!0,t.length=i,this.planeRemoved.raiseEvent(e,n),!0};Jc.prototype.removeAll=function(){let e=this._planes,t=e.length;for(let n=0;n<t;++n){let i=e[n];i instanceof ls&&(i.onChangeCallback=void 0,i.index=-1),this.planeRemoved.raiseEvent(i,n)}this._multipleDirtyPlanes=!0,this._planes=[]};var Ptt=new ae,Dtt=new ae;function bye(e,t,n){let i=e._uint8View,r=e._planes,o=0;for(let a=t;a<n;++a){let s=r[a],c=an.octEncodeToCartesian4(s.normal,Dtt);i[o]=c.x,i[o+1]=c.y,i[o+2]=c.z,i[o+3]=c.w;let u=ae.packFloat(s.distance,Ptt);i[o+4]=u.x,i[o+5]=u.y,i[o+6]=u.z,i[o+7]=u.w,o+=8}}function xye(e,t,n){let i=e._float32View,r=e._planes,o=0;for(let a=t;a<n;++a){let s=r[a],c=s.normal;i[o]=c.x,i[o+1]=c.y,i[o+2]=c.z,i[o+3]=s.distance,o+=4}}function Sye(e,t){let n=Ft.maximumTextureSize;return t.x=Math.min(e,n),t.y=Math.ceil(e/t.x),t}var Rtt=new k;Jc.prototype.update=function(e){let t=this._clippingPlanesTexture,n=e.context,i=Jc.useFloatTexture(n),r=i?this.length:this.length*2;if(l(t)){let a=t.width*t.height;(a<r||r<.25*a)&&(t.destroy(),t=void 0,this._clippingPlanesTexture=void 0)}if(this.length===0)return;if(!l(t)){let a=Sye(r,Rtt);a.y*=2,i?(t=new Et({context:n,width:a.x,height:a.y,pixelFormat:He.RGBA,pixelDatatype:ke.FLOAT,sampler:Ut.NEAREST,flipY:!1}),this._float32View=new Float32Array(a.x*a.y*4)):(t=new Et({context:n,width:a.x,height:a.y,pixelFormat:He.RGBA,pixelDatatype:ke.UNSIGNED_BYTE,sampler:Ut.NEAREST,flipY:!1}),this._uint8View=new Uint8Array(a.x*a.y*4)),this._clippingPlanesTexture=t,this._multipleDirtyPlanes=!0}let o=this._dirtyIndex;if(!(!this._multipleDirtyPlanes&&o===-1)){if(this._multipleDirtyPlanes)i?(xye(this,0,this._planes.length),t.copyFrom({source:{width:t.width,height:t.height,arrayBufferView:this._float32View}})):(bye(this,0,this._planes.length),t.copyFrom({source:{width:t.width,height:t.height,arrayBufferView:this._uint8View}}));else{let a,s;i?(s=Math.floor(o/t.width),a=Math.floor(o-s*t.width),xye(this,o,o+1),t.copyFrom({source:{width:1,height:1,arrayBufferView:this._float32View},xOffset:a,yOffset:s})):(s=Math.floor(o*2/t.width),a=Math.floor(o*2-s*t.width),bye(this,o,o+1),t.copyFrom({source:{width:2,height:1,arrayBufferView:this._uint8View},xOffset:a,yOffset:s}))}this._multipleDirtyPlanes=!1,this._dirtyIndex=-1}};var Ott=new O,Tye=new tn(h.UNIT_X,0);Jc.prototype.computeIntersectionWithBoundingVolume=function(e,t){let n=this._planes,i=n.length,r=this.modelMatrix;l(t)&&(r=O.multiply(t,r,Ott));let o=Xt.INSIDE;!this.unionClippingRegions&&i>0&&(o=Xt.OUTSIDE);for(let a=0;a<i;++a){let s=n[a];tn.transform(s,r,Tye);let c=e.intersectPlane(Tye);if(c===Xt.INTERSECTING)o=c;else if(this._testIntersection(c))return c}return o};Jc.setOwner=function(e,t,n){e!==t[n]&&(t[n]=t[n]&&t[n].destroy(),l(e)&&(e._owner=t,t[n]=e))};Jc.useFloatTexture=function(e){return e.floatingPointTexture};Jc.getTextureResolution=function(e,t,n){let i=e.texture;if(l(i))return n.x=i.width,n.y=i.height,n;let r=Jc.useFloatTexture(t)?e.length:e.length*2,o=Sye(r,n);return o.y*=2,o};Jc.prototype.isDestroyed=function(){return!1};Jc.prototype.destroy=function(){return this._clippingPlanesTexture=this._clippingPlanesTexture&&this._clippingPlanesTexture.destroy(),ue(this)};var va=Jc;function Jb(e){this._ellipsoid=e.ellipsoid??te.default,this._positions=Iye(e.positions),this._cachedPositions=void 0,this._cachedRectangle=void 0}function Iye(e){if(!l(e))return;let t=e.length,n=Array(t);for(let i=0;i<t;i++)n[i]=h.clone(e[i]);return n}function Mtt(e,t){if(!l(e)&&!l(t))return!0;if(l(e)!==l(t)||e.length!==t.length)return!1;let n=e.length;for(let i=0;i<n;i++){let r=e[i],o=t[i];if(!h.equals(r,o))return!1}return!0}Object.defineProperties(Jb.prototype,{length:{get:function(){return this._positions.length}},positions:{get:function(){return this._positions}},ellipsoid:{get:function(){return this._ellipsoid}}});Jb.clone=function(e,t){return l(t)?(t._ellipsoid=e.ellipsoid,t._positions.length=0,t._positions.push(...e.positions),t):new Jb({positions:e.positions,ellipsoid:e.ellipsoid})};Jb.equals=function(e,t){return e.ellipsoid.equals(t.ellipsoid)&&e.positions===t.positions};Jb.prototype.computeRectangle=function(e){if(Mtt(this._positions,this._cachedPositions))return ie.clone(this._cachedRectangle,e);let t=U_.computeRectangleFromPositions(this.positions,this.ellipsoid,void 0,e);return this._cachedPositions=Iye(this._positions),this._cachedRectangle=ie.clone(t),t};var Ltt=new ie,wye=new h;Jb.prototype.computeSphericalExtents=function(e){l(e)||(e=new ie);let t=this.computeRectangle(Ltt),n=de.toCartesian(ie.southwest(t),this.ellipsoid,wye),i=Math.sqrt(n.x*n.x+n.y*n.y),r=I.fastApproximateAtan2(i,n.z),o=I.fastApproximateAtan2(n.x,n.y);return e.south=r,e.west=o,n=de.toCartesian(ie.northeast(t),this.ellipsoid,wye),i=Math.sqrt(n.x*n.x+n.y*n.y),r=I.fastApproximateAtan2(i,n.z),o=I.fastApproximateAtan2(n.x,n.y),e.north=r,e.east=o,e};var vD=Jb;var lz=`in vec2 v_textureCoordinates;

uniform int u_polygonsLength;
uniform int u_extentsLength;
uniform highp sampler2D u_polygonTexture;
uniform highp sampler2D u_extentsTexture;

int getPolygonIndex(float dimension, vec2 coord) {
   vec2 uv = coord.xy * dimension;
   return int(floor(uv.y) * dimension + floor(uv.x));
}

vec2 getLookupUv(ivec2 dimensions, int i) {
    int pixY = i / dimensions.x;
    int pixX = i - (pixY * dimensions.x);
    float pixelWidth = 1.0 / float(dimensions.x);
    float pixelHeight = 1.0 / float(dimensions.y);
    float u = (float(pixX) + 0.5) * pixelWidth; // sample from center of pixel
    float v = (float(pixY) + 0.5) * pixelHeight;
    return vec2(u, v);
}

vec4 getExtents(int i) {
    return texture(u_extentsTexture, getLookupUv(textureSize(u_extentsTexture, 0), i));
}

ivec2 getPositionsLengthAndExtentsIndex(int i) {
    vec2 uv = getLookupUv(textureSize(u_polygonTexture, 0), i);
    vec4 value = texture(u_polygonTexture, uv);
    return ivec2(int(value.x), int(value.y));
}

vec2 getPolygonPosition(int i) {
    vec2 uv = getLookupUv(textureSize(u_polygonTexture, 0), i);
    return texture(u_polygonTexture, uv).xy;
}

vec2 getCoordinates(vec2 textureCoordinates, vec4 extents) {
    float latitude = mix(extents.x, extents.x + 1.0 / extents.z, textureCoordinates.y);
    float longitude = mix(extents.y, extents.y + 1.0 / extents.w, textureCoordinates.x);
    return vec2(latitude, longitude);
}

void main() {
    int lastPolygonIndex = 0;
    out_FragColor = vec4(1.0);

    // Get the relevant region of the texture
    float dimension = float(u_extentsLength);
    if (u_extentsLength > 2) {
        dimension = ceil(log2(float(u_extentsLength)));
    }
    int regionIndex = getPolygonIndex(dimension, v_textureCoordinates);

    if (regionIndex >= u_extentsLength) {
        return; // done (no polygons in this region)
    }

    for (int polygonIndex = 0; polygonIndex < u_polygonsLength; polygonIndex++) {
        ivec2 positionsLengthAndExtents = getPositionsLengthAndExtentsIndex(lastPolygonIndex);
        int positionsLength = positionsLengthAndExtents.x;
        int polygonExtentsIndex = positionsLengthAndExtents.y;
        lastPolygonIndex += 1;

        // Read the individual polygon extent (2 pixels: south/west, latRange/lonRange)
        vec2 extentsSouthWest = getPolygonPosition(lastPolygonIndex);
        vec2 extentsRange = getPolygonPosition(lastPolygonIndex + 1);
        vec4 polygonExtent = vec4(extentsSouthWest, extentsRange);
        lastPolygonIndex += 2;

        if (polygonExtentsIndex < regionIndex) {
            lastPolygonIndex += positionsLength;
            continue; // skip to next (TODO: could optimize further if we knew how many polygons to skip)
        } else if (polygonExtentsIndex > regionIndex) {
            break; // done (we know polygons are sorted by regionIndex)
        }

         // Only compute signed distance for the relevant part of the atlas
        float clipAmount = czm_infinity;
        vec4 extents = getExtents(polygonExtentsIndex);
        vec2 textureOffset = vec2(mod(float(polygonExtentsIndex), dimension), floor(float(polygonExtentsIndex) / dimension)) / dimension;
        vec2 p = getCoordinates((v_textureCoordinates - textureOffset) * dimension, extents);   // current pixel position

        // Only consider polygons whos boundingbox includes current pixel (with a slight padding)
        float padding = 0.05;   // 5% of polygon extents
        float polygonNorth = polygonExtent.x + polygonExtent.z;
        float polygonEast = polygonExtent.y + polygonExtent.w;
        float latPadding = padding * polygonExtent.z; // padding as fraction of latitude range
        float lonPadding = padding * polygonExtent.w; // padding as fraction of longitude range
        if (p.x < polygonExtent.x - latPadding || p.x > polygonNorth + latPadding ||
            p.y < polygonExtent.y - lonPadding || p.y > polygonEast + lonPadding) {
            lastPolygonIndex += positionsLength;
            continue;   // skip to next
        }

        float s = 1.0;

        // Check each edge for absolute distance.
        // Cache the previous vertex to halve the texture reads per iteration.
        vec2 prev = getPolygonPosition(lastPolygonIndex + positionsLength - 1);
        for (int i = 0; i < positionsLength; i++) {
            vec2 a = getPolygonPosition(lastPolygonIndex + i);
            vec2 b = prev;
            prev = a;

            vec2 ab = b - a;
            vec2 pa = p - a;
            float t = dot(pa, ab) / dot(ab, ab);
            t = clamp(t, 0.0, 1.0);

            vec2 pq = pa - t * ab;
            float d = length(pq);

            // Inside / outside computation to determine sign
            bvec3 cond = bvec3(p.y >= a.y, 
                        p.y < b.y, 
                        ab.x * pa.y > ab.y * pa.x);
            if (all(cond) || all(not(cond))) s = -s;
            if (abs(d) < abs(clipAmount)) {
                clipAmount = d;
            }
        }

        // Normalize the range to [0,1]
        vec4 result = (s * vec4(clipAmount * length(extents.zw))) / 2.0 + 0.5;
        // In the case where we've iterated through multiple polygons, take the minimum
        out_FragColor = min(out_FragColor, result);

        lastPolygonIndex += positionsLength;
    }
}`;function Ea(e){e=e??H.EMPTY_OBJECT,this._polygons=[],this._totalPositions=0,this.debugShowDistanceTexture=e.debugShowDistanceTexture??!1,this.enabled=e.enabled??!0,this.inverse=e.inverse??!1,this.quality=e.quality??1,this.polygonAdded=new be,this.polygonRemoved=new be,this._owner=void 0,this._float32View=void 0,this._extentsFloat32View=void 0,this._extentsCount=0,this._polygonsTexture=void 0,this._extentsTexture=void 0,this._signedDistanceTexture=void 0,this._signedDistanceComputeCommand=void 0;let t=e.polygons;if(l(t)){let n=t.length;for(let i=0;i<n;++i)this._polygons.push(t[i])}}Object.defineProperties(Ea.prototype,{length:{get:function(){return this._polygons.length}},totalPositions:{get:function(){return this._totalPositions}},extentsTexture:{get:function(){return this._extentsTexture}},extentsCount:{get:function(){return this._extentsCount}},pixelsNeededForExtents:{get:function(){return this.length}},pixelsNeededForPolygonPositions:{get:function(){return this.totalPositions+3*this.length}},clippingTexture:{get:function(){return this._signedDistanceTexture}},owner:{get:function(){return this._owner}},clippingPolygonsState:{get:function(){return this.inverse?-this.extentsCount:this.extentsCount}}});Ea.prototype.add=function(e){let t=this._polygons.length;return this._polygons.push(e),this.polygonAdded.raiseEvent(e,t),e};Ea.prototype.get=function(e){return this._polygons[e]};Ea.prototype.contains=function(e){return this._polygons.some(t=>vD.equals(t,e))};Ea.prototype.remove=function(e){let t=this._polygons,n=t.findIndex(i=>vD.equals(i,e));return n===-1?!1:(t.splice(n,1),this.polygonRemoved.raiseEvent(e,n),!0)};function Ntt(e,t,n){let i=Math.max(e.height*t,0),r=Math.max(e.width*t,0),o=ie.clone(e,n);return o.south-=i,o.west-=r,o.north+=i,o.east+=r,o.south=Math.max(o.south,-Math.PI),o.west=Math.max(o.west,-Math.PI),o.north=Math.min(o.north,Math.PI),o.east=Math.min(o.east,Math.PI),o}function Ftt(e,t){let i=[],r=e.length;for(let s=0;s<r;++s){let c=Ntt(t[s],2.5),u=-1;for(let f=0;f<i.length;++f)if(l(ie.simpleIntersection(i[f].extent,c))){u=f;break}if(u===-1)i.push({extent:c,polygonIndices:[s]});else{let f=i[u];f.polygonIndices.push(s),ie.union(f.extent,c,f.extent);for(let d=0;d<i.length;++d)d!==u&&l(ie.simpleIntersection(i[d].extent,f.extent))&&(f.polygonIndices.push(...i[d].polygonIndices),ie.union(f.extent,i[d].extent,f.extent),i.splice(d,1),d<u&&u--,d=-1)}}let o=i.map(s=>s.extent),a=new Map;return i.forEach((s,c)=>s.polygonIndices.forEach(u=>a.set(u,c))),{extentsList:o,extentsIndexByPolygon:a}}Ea.prototype.removeAll=function(){let e=this._polygons,t=e.length;for(let n=0;n<t;++n){let i=e[n];this.polygonRemoved.raiseEvent(i,n)}this._polygons=[]};function Btt(e){let t=e._float32View,n=e._extentsFloat32View,i=e._polygons,r=i.map(f=>f.computeSphericalExtents()),{extentsList:o,extentsIndexByPolygon:a}=Ftt(i,r),s=Array.from(i.keys()).sort((f,d)=>a.get(f)-a.get(d)),c=0;for(let f of s){let d=i[f],p=d.length;t[c++]=p,t[c++]=a.get(f);let g=r[f];t[c++]=g.south,t[c++]=g.west,t[c++]=g.north-g.south,t[c++]=g.east-g.west;for(let m=0;m<p;++m){let y=d.positions[m],A=Math.hypot(y.x,y.y),b=I.fastApproximateAtan2(A,y.z),x=I.fastApproximateAtan2(y.x,y.y);t[c++]=b,t[c++]=x}}let u=0;for(let f of o){let d=1/(f.east-f.west),p=1/(f.north-f.south);n[u++]=f.south,n[u++]=f.west,n[u++]=p,n[u++]=d}e._extentsCount=o.length}var fJ=new k;Ea.prototype.update=function(e){let t=e.context;if(!Ea.isSupported(e))throw new oe("ClippingPolygonCollections are only supported for WebGL 2.");this.debugShowDistanceTexture&&l(this._signedDistanceTexture)&&(l(this.debugCommand)||(this.debugCommand=ktt(this._signedDistanceTexture,e.context)),e.commandList.push(this.debugCommand));let n=this._polygons.reduce((a,s)=>a+s.length,0);if(n===this.totalPositions||(this._totalPositions=n,this.length===0))return;l(this._signedDistanceComputeCommand)&&(this._signedDistanceComputeCommand.canceled=!0,this._signedDistanceComputeCommand=void 0);let i=this._polygonsTexture,r=this._extentsTexture,o=this._signedDistanceTexture;if(l(i)){let a=i.width*i.height;(a<this.pixelsNeededForPolygonPositions||this.pixelsNeededForPolygonPositions<.25*a)&&(i.destroy(),i=void 0,this._polygonsTexture=void 0)}if(!l(i)){let a=Ea.getTextureResolution(i,this.pixelsNeededForPolygonPositions,fJ);i=new Et({context:t,width:a.x,height:a.y,pixelFormat:He.RG,pixelDatatype:ke.FLOAT,sampler:Ut.NEAREST,flipY:!1}),this._float32View=new Float32Array(a.x*a.y*2),this._polygonsTexture=i}if(l(r)){let a=r.width*r.height;(a<this.pixelsNeededForExtents||this.pixelsNeededForExtents<.25*a)&&(r.destroy(),r=void 0,this._extentsTexture=void 0)}if(!l(r)){let a=Ea.getTextureResolution(r,this.pixelsNeededForExtents,fJ);r=new Et({context:t,width:a.x,height:a.y,pixelFormat:He.RGBA,pixelDatatype:ke.FLOAT,sampler:Ut.NEAREST,flipY:!1}),this._extentsFloat32View=new Float32Array(a.x*a.y*4),this._extentsTexture=r}if(Btt(this),r.copyFrom({source:{width:r.width,height:r.height,arrayBufferView:this._extentsFloat32View}}),i.copyFrom({source:{width:i.width,height:i.height,arrayBufferView:this._float32View}}),!l(o)){let a=Ea.getClippingDistanceTextureResolution(this,fJ);o=new Et({context:t,width:a.x,height:a.y,pixelFormat:t.webgl2?He.RED:He.LUMINANCE,pixelDatatype:ke.FLOAT,sampler:new Ut({wrapS:on.CLAMP_TO_EDGE,wrapT:on.CLAMP_TO_EDGE,minificationFilter:Gt.LINEAR,magnificationFilter:ni.LINEAR}),flipY:!1}),this._signedDistanceTexture=o}this._signedDistanceComputeCommand=ztt(this)};function ktt(e,t){let i=t.createViewportQuadCommand(`uniform highp sampler2D billboard_texture; 
in vec2 v_textureCoordinates; 
float getSignedDistance(vec2 uv, highp sampler2D clippingDistance) { 
    float signedDistance = texture(clippingDistance, uv).r; 
    return (signedDistance - 0.5) * 2.0; 
} 
void main() 
{ 
    float dist = texture(billboard_texture, v_textureCoordinates).r; 
    if (dist > 0.5)  { 
     out_FragColor = vec4(dist, 0.0, 0.0, 1.0); 
    } else {
     out_FragColor = vec4(0.0, dist, 0.0, 1.0); 
    } 
} 
`,{uniformMap:{billboard_texture:function(){return e}}});return i.pass=Pe.OVERLAY,i}Ea.prototype.queueCommands=function(e){l(this._signedDistanceComputeCommand)&&e.commandList.push(this._signedDistanceComputeCommand)};function ztt(e){let t=e._polygonsTexture,n=e._extentsTexture;return new lu({fragmentShaderSource:lz,outputTexture:e._signedDistanceTexture,uniformMap:{u_polygonsLength:function(){return e.length},u_extentsLength:function(){return e.extentsCount},u_extentsTexture:function(){return n},u_polygonTexture:function(){return t}},persists:!1,owner:e,postExecute:()=>{e._signedDistanceComputeCommand=void 0}})}var Pye=new ie,Utt=new ie,Vtt=new ie;Ea.prototype.computeIntersectionWithBoundingVolume=function(e,t){let n=this._polygons,i=n.length,r=Xt.OUTSIDE;this.inverse&&(r=Xt.INSIDE);let o=e.rectangle;if(!l(o)&&l(e.boundingVolume?.computeCorners)){let a=e.boundingVolume.computeCorners();o=ie.fromCartesianArray(a,t,Pye)}l(o)||(o=ie.fromBoundingSphere(e.boundingSphere,t,Pye));for(let a=0;a<i;++a){let c=n[a].computeRectangle(Vtt),u=ie.simpleIntersection(o,c,Utt);if(l(u))return Xt.INTERSECTING}return r};Ea.setOwner=function(e,t,n){e!==t[n]&&(t[n]=t[n]&&t[n].destroy(),l(e)&&(e._owner=t,t[n]=e))};Ea.isSupported=function(e){return e?.context.webgl2};Ea.getTextureResolution=function(e,t,n){if(l(e))return n.x=e.width,n.y=e.height,n;let i=Ft.maximumTextureSize;return n.x=Math.min(t,i),n.y=Math.ceil(t/n.x),n.y*=2,n};Ea.getClippingDistanceTextureResolution=function(e,t){let n=e.signedDistanceTexture;if(l(n))return t.x=n.width,t.y=n.height,t;let i=e.quality,r=Math.max(128,Math.ceil(4096*i));return t.x=Math.min(Ft.maximumTextureSize,r),t.y=Math.min(Ft.maximumTextureSize,r),t};Ea.getClippingExtentsTextureResolution=function(e,t){let n=e.extentsTexture;return l(n)?(t.x=n.width,t.y=n.height,t):Ea.getTextureResolution(n,e.pixelsNeededForExtents,t)};Ea.prototype.isDestroyed=function(){return!1};Ea.prototype.destroy=function(){return l(this._signedDistanceComputeCommand)&&(this._signedDistanceComputeCommand.canceled=!0),this._polygonsTexture=this._polygonsTexture&&this._polygonsTexture.destroy(),this._extentsTexture=this._extentsTexture&&this._extentsTexture.destroy(),this._signedDistanceTexture=this._signedDistanceTexture&&this._signedDistanceTexture.destroy(),ue(this)};var fp=Ea;var hE={NONE:0,SCENE_LIGHT:1,SUNLIGHT:2};hE.fromGlobeFlags=function(e){return e.enableLighting&&e.dynamicAtmosphereLighting?e.dynamicAtmosphereLightingFromSun?hE.SUNLIGHT:hE.SCENE_LIGHT:hE.NONE};Object.freeze(hE);var _y=hE;function Dye(){this.lightIntensity=10,this.rayleighCoefficient=new h(55e-7,13e-6,284e-7),this.mieCoefficient=new h(21e-6,21e-6,21e-6),this.rayleighScaleHeight=1e4,this.mieScaleHeight=3200,this.mieAnisotropy=.9,this.hueShift=0,this.saturationShift=0,this.brightnessShift=0,this.dynamicLighting=_y.NONE}Dye.requiresColorCorrect=function(e){return!(I.equalsEpsilon(e.hueShift,0,I.EPSILON7)&&I.equalsEpsilon(e.saturationShift,0,I.EPSILON7)&&I.equalsEpsilon(e.brightnessShift,0,I.EPSILON7))};var mE=Dye;var dp=`uniform vec3 u_radiiAndDynamicAtmosphereColor;

uniform float u_atmosphereLightIntensity;
uniform float u_atmosphereRayleighScaleHeight;
uniform float u_atmosphereMieScaleHeight;
uniform float u_atmosphereMieAnisotropy;
uniform vec3 u_atmosphereRayleighCoefficient;
uniform vec3 u_atmosphereMieCoefficient;

const float ATMOSPHERE_THICKNESS = 111e3; // The thickness of the atmosphere in meters.
const int PRIMARY_STEPS_MAX = 16; // Maximum number of times the ray from the camera to the world position (primary ray) is sampled.
const int LIGHT_STEPS_MAX = 4; // Maximum number of times the light is sampled from the light source's intersection with the atmosphere to a sample position on the primary ray.

/**
 * This function computes the colors contributed by Rayliegh and Mie scattering on a given ray, as well as
 * the transmittance value for the ray.
 *
 * @param {czm_ray} primaryRay The ray from the camera to the position.
 * @param {float} primaryRayLength The length of the primary ray.
 * @param {vec3} lightDirection The direction of the light to calculate the scattering from.
 * @param {vec3} rayleighColor The variable the Rayleigh scattering will be written to.
 * @param {vec3} mieColor The variable the Mie scattering will be written to.
 * @param {float} opacity The variable the transmittance will be written to.
 * @glslFunction
 */
void computeScattering(
    czm_ray primaryRay,
    float primaryRayLength,
    vec3 lightDirection,
    float atmosphereInnerRadius,
    out vec3 rayleighColor,
    out vec3 mieColor,
    out float opacity
) {

    // Initialize the default scattering amounts to 0.
    rayleighColor = vec3(0.0);
    mieColor = vec3(0.0);
    opacity = 0.0;

    float atmosphereOuterRadius = atmosphereInnerRadius + ATMOSPHERE_THICKNESS;

    vec3 origin = vec3(0.0);

    // Calculate intersection from the camera to the outer ring of the atmosphere.
    czm_raySegment primaryRayAtmosphereIntersect = czm_raySphereIntersectionInterval(primaryRay, origin, atmosphereOuterRadius);

    // Return empty colors if no intersection with the atmosphere geometry.
    if (primaryRayAtmosphereIntersect == czm_emptyRaySegment) {
        return;
    }

    // To deal with smaller values of PRIMARY_STEPS (e.g. 4)
    // we implement a split strategy: sky or horizon.
    // For performance reasons, instead of a if/else branch
    // a soft choice is implemented through a weight 0.0 <= w_stop_gt_lprl <= 1.0
    float x = 1e-7 * primaryRayAtmosphereIntersect.stop / length(primaryRayLength);
    // Value close to 0.0: close to the horizon
    // Value close to 1.0: above in the sky
    float w_stop_gt_lprl = 0.5 * (1.0 + czm_approximateTanh(x));

    // The ray should start from the first intersection with the outer atmopshere, or from the camera position, if it is inside the atmosphere.
    float start_0 = primaryRayAtmosphereIntersect.start;
    primaryRayAtmosphereIntersect.start = max(primaryRayAtmosphereIntersect.start, 0.0);
    // The ray should end at the exit from the atmosphere or at the distance to the vertex, whichever is smaller.
    primaryRayAtmosphereIntersect.stop = min(primaryRayAtmosphereIntersect.stop, length(primaryRayLength));

    // For the number of ray steps, distinguish inside or outside atmosphere (outer space)
    // (1) from outer space we have to use more ray steps to get a realistic rendering
    // (2) within atmosphere we need fewer steps for faster rendering
    float x_o_a = start_0 - ATMOSPHERE_THICKNESS; // ATMOSPHERE_THICKNESS used as an ad-hoc constant, no precise meaning here, only the order of magnitude matters
    float w_inside_atmosphere = 1.0 - 0.5 * (1.0 + czm_approximateTanh(x_o_a));
    int PRIMARY_STEPS = PRIMARY_STEPS_MAX - int(w_inside_atmosphere * 12.0); // Number of times the ray from the camera to the world position (primary ray) is sampled.
    int LIGHT_STEPS = LIGHT_STEPS_MAX - int(w_inside_atmosphere * 2.0); // Number of times the light is sampled from the light source's intersection with the atmosphere to a sample position on the primary ray.

    // Setup for sampling positions along the ray - starting from the intersection with the outer ring of the atmosphere.
    float rayPositionLength = primaryRayAtmosphereIntersect.start;
    // (1) Outside the atmosphere: constant rayStepLength
    // (2) Inside atmosphere: variable rayStepLength to compensate the rough rendering of the smaller number of ray steps
    float totalRayLength = primaryRayAtmosphereIntersect.stop - rayPositionLength;
    float rayStepLengthIncrease = w_inside_atmosphere * ((1.0 - w_stop_gt_lprl) * totalRayLength / (float(PRIMARY_STEPS * (PRIMARY_STEPS + 1)) / 2.0));
    float rayStepLength = max(1.0 - w_inside_atmosphere, w_stop_gt_lprl) * totalRayLength / max(7.0 * w_inside_atmosphere, float(PRIMARY_STEPS));

    vec3 rayleighAccumulation = vec3(0.0);
    vec3 mieAccumulation = vec3(0.0);
    vec2 opticalDepth = vec2(0.0);
    vec2 heightScale = vec2(u_atmosphereRayleighScaleHeight, u_atmosphereMieScaleHeight);

    // Sample positions on the primary ray.
    for (int i = 0; i < PRIMARY_STEPS_MAX; ++i) {

        // The loop should be: for (int i = 0; i < PRIMARY_STEPS; ++i) {...} but WebGL1 cannot
        // loop with non-constant condition, so it has to break early instead
        if (i >= PRIMARY_STEPS) {
            break;
        }

        // Calculate sample position along viewpoint ray.
        vec3 samplePosition = primaryRay.origin + primaryRay.direction * (rayPositionLength + rayStepLength);

        // Calculate height of sample position above ellipsoid.
        float sampleHeight = length(samplePosition) - atmosphereInnerRadius;

        // Calculate and accumulate density of particles at the sample position.
        vec2 sampleDensity = exp(-sampleHeight / heightScale) * rayStepLength;
        opticalDepth += sampleDensity;

        // Generate ray from the sample position segment to the light source, up to the outer ring of the atmosphere.
        czm_ray lightRay = czm_ray(samplePosition, lightDirection);
        czm_raySegment lightRayAtmosphereIntersect = czm_raySphereIntersectionInterval(lightRay, origin, atmosphereOuterRadius);

        float lightStepLength = lightRayAtmosphereIntersect.stop / float(LIGHT_STEPS);
        float lightPositionLength = 0.0;

        vec2 lightOpticalDepth = vec2(0.0);

        // Sample positions along the light ray, to accumulate incidence of light on the latest sample segment.
        for (int j = 0; j < LIGHT_STEPS_MAX; ++j) {

            // The loop should be: for (int j = 0; i < LIGHT_STEPS; ++j) {...} but WebGL1 cannot
            // loop with non-constant condition, so it has to break early instead
            if (j >= LIGHT_STEPS) {
                break;
            }

            // Calculate sample position along light ray.
            vec3 lightPosition = samplePosition + lightDirection * (lightPositionLength + lightStepLength * 0.5);

            // Calculate height of the light sample position above ellipsoid.
            float lightHeight = length(lightPosition) - atmosphereInnerRadius;

            // Calculate density of photons at the light sample position.
            lightOpticalDepth += exp(-lightHeight / heightScale) * lightStepLength;

            // Increment distance on light ray.
            lightPositionLength += lightStepLength;
        }

        // Compute attenuation via the primary ray and the light ray.
        vec3 attenuation = exp(-((u_atmosphereMieCoefficient * (opticalDepth.y + lightOpticalDepth.y)) + (u_atmosphereRayleighCoefficient * (opticalDepth.x + lightOpticalDepth.x))));

        // Accumulate the scattering.
        rayleighAccumulation += sampleDensity.x * attenuation;
        mieAccumulation += sampleDensity.y * attenuation;

        // Increment distance on primary ray.
        rayPositionLength += (rayStepLength += rayStepLengthIncrease);
    }

    // Compute the scattering amount.
    rayleighColor = u_atmosphereRayleighCoefficient * rayleighAccumulation;
    mieColor = u_atmosphereMieCoefficient * mieAccumulation;

    // Compute the transmittance i.e. how much light is passing through the atmosphere.
    opacity = length(exp(-((u_atmosphereMieCoefficient * opticalDepth.y) + (u_atmosphereRayleighCoefficient * opticalDepth.x))));
}

vec4 computeAtmosphereColor(
    vec3 positionWC,
    vec3 lightDirection,
    vec3 rayleighColor,
    vec3 mieColor,
    float opacity
) {
    // Setup the primary ray: from the camera position to the vertex position.
    vec3 cameraToPositionWC = positionWC - czm_viewerPositionWC;
    vec3 cameraToPositionWCDirection = normalize(cameraToPositionWC);

    float cosAngle = dot(cameraToPositionWCDirection, lightDirection);
    float cosAngleSq = cosAngle * cosAngle;

    float G = u_atmosphereMieAnisotropy;
    float GSq = G * G;

    // The Rayleigh phase function.
    float rayleighPhase = 3.0 / (50.2654824574) * (1.0 + cosAngleSq);
    // The Mie phase function.
    float miePhase = 3.0 / (25.1327412287) * ((1.0 - GSq) * (cosAngleSq + 1.0)) / (pow(1.0 + GSq - 2.0 * cosAngle * G, 1.5) * (2.0 + GSq));

    // The final color is generated by combining the effects of the Rayleigh and Mie scattering.
    vec3 rayleigh = rayleighPhase * rayleighColor;
    vec3 mie = miePhase * mieColor;

    vec3 color = (rayleigh + mie) * u_atmosphereLightIntensity;

    return vec4(color, opacity);
}
`;var uz=`uniform samplerCube u_radianceMap;

in vec2 v_textureCoordinates;


const float twoSqrtPi = 2.0 * sqrt(czm_pi);

// Coutesy of https://www.ppsloan.org/publications/StupidSH36.pdf
float computeShBasis(int index, vec3 s) {
    if (index == 0) { // l = 0, m = 0
        return 1.0 / twoSqrtPi;
    }
    
    if (index == 1) { // l = 1, m = -1
        return -sqrt(3.0) * s.y / twoSqrtPi;
    }

    if (index == 2) { // l = 1, m = 0
        return sqrt(3.0) * s.z / twoSqrtPi;
    }

    if (index == 3) { // l = 1, m = 1
        return -sqrt(3.0) * s.x / twoSqrtPi;
    }

    if (index == 4) { // l = 2, m = -2
        return sqrt(15.0) * s.y * s.x / twoSqrtPi;
    }

    if (index == 5) { // l = 2, m = -1
        return -sqrt(15.0) * s.y * s.z / twoSqrtPi;
    }

    if (index == 6) { // l = 2, m = 0
        return sqrt(5.0) * (3.0 * s.z * s.z - 1.0) / 2.0 / twoSqrtPi;
    }

    if (index == 7) { // l = 2, m = 1
        return -sqrt(15.0) * s.x * s.z / twoSqrtPi;
    }

    if (index == 8) { // l = 2, m = 2
        return sqrt(15.0) * (s.x * s.x - s.y * s.y) / 2.0 / twoSqrtPi;
    }

    return 0.0;
}

float vdcRadicalInverse(int i)
{
    float r;
    float base = 2.0;
    float value = 0.0;
    float invBase = 1.0 / base;
    float invBi = invBase;
    for (int x = 0; x < 100; x++)
    {
        if (i <= 0)
        {
            break;
        }
        r = mod(float(i), base);
        value += r * invBi;
        invBi *= invBase;
        i = int(float(i) * invBase);
    }
    return value;
}

vec2 hammersley2D(int i, int N)
{
    return vec2(float(i) / float(N), vdcRadicalInverse(i));
}

// Sample count is relatively low for the sake of performance, but should still be enough to capture directionality needed for third-order harmonics
const int samples = 256; 
const float solidAngle = 1.0 / float(samples);

void main() {
    // Get the current coefficient based on the uv
   vec2 uv = v_textureCoordinates.xy * 3.0;
   int coefficientIndex = int(floor(uv.y) * 3.0 + floor(uv.x));

    for (int i = 0; i < samples; ++i) {
        vec2 xi = hammersley2D(i, samples);
        float phi = czm_twoPi * xi.x;
        float cosTheta = 1.0 - 2.0 * sqrt(1.0 - xi.y * xi.y);
        float sinTheta = sqrt(1.0 - cosTheta * cosTheta);
        vec3 direction = normalize(vec3(sinTheta * cos(phi), cosTheta, sinTheta * sin(phi)));

        // Generate the spherical harmonics basis from the direction
        float Ylm = computeShBasis(coefficientIndex, direction);

        vec3 lookupDirection = -direction.xyz;
        lookupDirection.z = -lookupDirection.z;

        vec4 color = czm_textureCube(u_radianceMap, lookupDirection, 0.0);

        // Use the relevant function for this coefficient
        out_FragColor += Ylm * color * solidAngle * sinTheta;
    }
    
}
`;var fz=`precision highp float;

in vec2 v_textureCoordinates;

uniform vec3 u_faceDirection; // Current cubemap face
uniform vec3 u_positionWC;
uniform mat4 u_enuToFixedFrame;
uniform vec4 u_brightnessSaturationGammaIntensity;
uniform vec4 u_groundColor; // alpha component represent albedo

vec4 getCubeMapDirection(vec2 uv, vec3 faceDir) {
    vec2 scaledUV = uv * 2.0 - 1.0;

    if (faceDir.x != 0.0) {
        return vec4(faceDir.x,  scaledUV.x * faceDir.x, -scaledUV.y, 0.0);
    } else if (faceDir.y != 0.0) {
        return vec4(scaledUV.x, -scaledUV.y * faceDir.y, faceDir.y, 0.0);
    } else {
        return vec4(scaledUV.x * faceDir.z, -faceDir.z, -scaledUV.y, 0.0); 
    }
}

void main() {    
    float height = length(u_positionWC);
    float atmosphereInnerRadius = u_radiiAndDynamicAtmosphereColor.y;
    float ellipsoidHeight = max(height - atmosphereInnerRadius, 0.0);

    // Scale the position to ensure the sky color is present, even when underground.
    vec3 positionWC = u_positionWC / height * (ellipsoidHeight + atmosphereInnerRadius);

    float atmosphereOuterRadius = u_radiiAndDynamicAtmosphereColor.x;
    float atmosphereHeight = atmosphereOuterRadius - atmosphereInnerRadius;

    vec3 direction = (u_enuToFixedFrame * getCubeMapDirection(v_textureCoordinates, u_faceDirection)).xyz;
    vec3 normalizedDirection = normalize(direction);

    czm_ray ray = czm_ray(positionWC, normalizedDirection);
    czm_raySegment intersection = czm_raySphereIntersectionInterval(ray, vec3(0.0), atmosphereInnerRadius);
    if (!czm_isEmpty(intersection)) {
        intersection = czm_rayEllipsoidIntersectionInterval(ray, vec3(0.0), czm_ellipsoidInverseRadii);
    }

    bool onEllipsoid = intersection.start >= 0.0;
    float rayLength = czm_branchFreeTernary(onEllipsoid, intersection.start, atmosphereOuterRadius);

    // Compute sky color for each position on a sphere at radius centered around the provided position's origin
    vec3 skyPositionWC = positionWC + normalizedDirection * rayLength;

    float lightEnum = u_radiiAndDynamicAtmosphereColor.z;
    vec3 lightDirectionWC = normalize(czm_getDynamicAtmosphereLightDirection(skyPositionWC, lightEnum));
    vec3 mieColor;
    vec3 rayleighColor;
    float opacity;
    czm_computeScattering(
        ray,
        rayLength,
        lightDirectionWC,
        atmosphereInnerRadius, 
        rayleighColor,
        mieColor,
        opacity
    );

    vec4 atmopshereColor = czm_computeAtmosphereColor(ray, lightDirectionWC, rayleighColor, mieColor, opacity);

#ifdef ATMOSPHERE_COLOR_CORRECT
    const bool ignoreBlackPixels = true;
    atmopshereColor.rgb = czm_applyHSBShift(atmopshereColor.rgb, czm_atmosphereHsbShift, ignoreBlackPixels);
#endif

    vec3 lookupDirection = -normalizedDirection;
     // Flipping the X vector is a cheap way to get the inverse of czm_temeToPseudoFixed, since that's a rotation about Z.
    lookupDirection.x = -lookupDirection.x;
    lookupDirection = -normalize(czm_temeToPseudoFixed * lookupDirection);
    lookupDirection.x = -lookupDirection.x;

    // Values outside the atmopshere are rendered as black, when they should be treated as transparent
    float skyAlpha = clamp((1.0 - ellipsoidHeight / atmosphereHeight) * atmopshereColor.a, 0.0, 1.0);
    skyAlpha = czm_branchFreeTernary(length(atmopshereColor.rgb) <= czm_epsilon7, 0.0, skyAlpha); // Treat black as transparent

    // Blend starmap with atmopshere scattering
    float intensity = u_brightnessSaturationGammaIntensity.w;
    vec4 sceneSkyBoxColor = czm_textureCube(czm_environmentMap, lookupDirection);
    vec3 skyBackgroundColor = mix(czm_backgroundColor.rgb, sceneSkyBoxColor.rgb, sceneSkyBoxColor.a);
    vec4 combinedSkyColor = vec4(mix(skyBackgroundColor, atmopshereColor.rgb * intensity, skyAlpha), 1.0);

    // Compute ground color based on amount of reflected light, then blend it with ground atmosphere based on height
    vec3 up = normalize(positionWC);
    float occlusion = max(dot(lightDirectionWC, up), 0.05);
    vec4 groundColor = vec4(u_groundColor.rgb * u_groundColor.a * (vec3(intensity * occlusion) + atmopshereColor.rgb), 1.0);
    vec4 blendedGroundColor = mix(groundColor, atmopshereColor, clamp(ellipsoidHeight / atmosphereHeight, 0.0, 1.0));

    vec4 color = czm_branchFreeTernary(onEllipsoid, blendedGroundColor, combinedSkyColor);

    float brightness = u_brightnessSaturationGammaIntensity.x;
    float saturation = u_brightnessSaturationGammaIntensity.y;
    float gamma = u_brightnessSaturationGammaIntensity.z;

#ifdef ENVIRONMENT_COLOR_CORRECT
    color.rgb = mix(vec3(0.0), color.rgb, brightness);
    color.rgb = czm_saturation(color.rgb, saturation);
#endif
    color.rgb = pow(color.rgb, vec3(gamma)); // Normally this would be in the ifdef above, but there is a precision issue with the atmopshere scattering transmittance (alpha). Having this line is a workaround for that issue, even when gamma is 1.0.
    color.rgb = czm_gammaCorrect(color.rgb);

    out_FragColor = color;
}
`;var dz=`precision highp float;

in vec3 v_textureCoordinates;

uniform float u_roughness;
uniform samplerCube u_radianceTexture;
uniform vec3 u_faceDirection;

float vdcRadicalInverse(int i)
{
    float r;
    float base = 2.0;
    float value = 0.0;
    float invBase = 1.0 / base;
    float invBi = invBase;
    for (int x = 0; x < 100; x++)
    {
        if (i <= 0)
        {
            break;
        }
        r = mod(float(i), base);
        value += r * invBi;
        invBi *= invBase;
        i = int(float(i) * invBase);
    }
    return value;
}

vec2 hammersley2D(int i, int N)
{
    return vec2(float(i) / float(N), vdcRadicalInverse(i));
}

vec3 importanceSampleGGX(vec2 xi, float alphaRoughness, vec3 N)
{
    float alphaRoughnessSquared = alphaRoughness * alphaRoughness;
    float phi = czm_twoPi * xi.x;
    float cosTheta = sqrt((1.0 - xi.y) / (1.0 + (alphaRoughnessSquared - 1.0) * xi.y));
    float sinTheta = sqrt(1.0 - cosTheta * cosTheta);
    vec3 H = vec3(sinTheta * cos(phi), sinTheta * sin(phi), cosTheta);
    vec3 upVector = abs(N.z) < 0.999 ? vec3(0.0, 0.0, 1.0) : vec3(1.0, 0.0, 0.0);
    vec3 tangentX = normalize(cross(upVector, N));
    vec3 tangentY = cross(N, tangentX);
    return tangentX * H.x + tangentY * H.y + N * H.z;
}

// Sample count is relatively low for the sake of performance, but should still be enough to prevent artifacting in lower roughnesses
const int samples = 128;

void main() {
    vec3 normal = u_faceDirection;
    vec3 V = normalize(v_textureCoordinates);
    float roughness = u_roughness;

    vec4 color = vec4(0.0);
    float weight = 0.0;
    for (int i = 0; i < samples; ++i) {
            vec2 xi = hammersley2D(i, samples);
            vec3 H = importanceSampleGGX(xi, roughness, V);
            vec3 L = 2.0 * dot(V, H) * H - V; // reflected vector

            float NdotL = max(dot(V, L), 0.0);
            if (NdotL > 0.0) {
                color += vec4(czm_textureCube(u_radianceTexture, L).rgb, 1.0) * NdotL;
                weight += NdotL;
            }
        }
    out_FragColor = color / weight;
}
`;var hz=`in vec3 position;
out vec3 v_textureCoordinates;

uniform vec3 u_faceDirection;

vec3 getCubeMapDirection(vec2 uv, vec3 faceDir) {
    vec2 scaledUV = uv;

    if (faceDir.x != 0.0) {
        return vec3(faceDir.x, scaledUV.y, scaledUV.x * faceDir.x);
    } else if (faceDir.y != 0.0) {
        return vec3(scaledUV.x, -faceDir.y, -scaledUV.y * faceDir.y);
    } else {
        return vec3(scaledUV.x * faceDir.z, scaledUV.y, -faceDir.z); 
    }
}

void main() 
{
    v_textureCoordinates = getCubeMapDirection(position.xy, u_faceDirection);
    v_textureCoordinates.y = -v_textureCoordinates.y;
    v_textureCoordinates.z = -v_textureCoordinates.z;
    gl_Position = vec4(position, 1.0);
}
`;function Ai(e){this._position=void 0,this._radianceMapDirty=!1,this._radianceCommandsDirty=!1,this._convolutionsCommandsDirty=!1,this._irradianceCommandDirty=!1,this._irradianceTextureDirty=!1,this._sphericalHarmonicCoefficientsDirty=!1,this._shouldRegenerateShaders=!1,this._shouldReset=!1,e=e??H.EMPTY_OBJECT;let t=Math.max(Math.floor(Math.min(e.mipmapLevels??7,Math.log2(Ft.maximumCubeMapSize))),0);this._mipmapLevels=t;let n=Math.max(t-1,0)*6;this._radianceMapComputeCommands=new Array(6),this._convolutionComputeCommands=new Array(n),this._irradianceComputeCommand=void 0,this._radianceMapFS=void 0,this._irradianceMapFS=void 0,this._convolveSP=void 0,this._va=void 0,this._radianceMapTextures=new Array(6),this._specularMapTextures=new Array(n),this._radianceCubeMap=void 0,this._irradianceMapTexture=void 0,this._sphericalHarmonicCoefficients=Ai.DEFAULT_SPHERICAL_HARMONIC_COEFFICIENTS.slice(),this._lastTime=new K;let i=Math.max(Math.pow(2,t-1),1);this._textureDimensions=new k(i,i),this._radiiAndDynamicAtmosphereColor=new h,this._sceneEnvironmentMap=void 0,this._backgroundColor=void 0,this._owner=void 0,this.enabled=e.enabled??!0,this.shouldUpdate=!0,this.maximumSecondsDifference=e.maximumSecondsDifference??3600,this.maximumPositionEpsilon=e.maximumPositionEpsilon??1e3,this.atmosphereScatteringIntensity=e.atmosphereScatteringIntensity??2,this.gamma=e.gamma??1,this.brightness=e.brightness??1,this.saturation=e.saturation??1,this.groundColor=e.groundColor??Ai.AVERAGE_EARTH_GROUND_COLOR,this.groundAlbedo=e.groundAlbedo??.31}Object.defineProperties(Ai.prototype,{owner:{get:function(){return this._owner}},shouldRegenerateShaders:{get:function(){return this._shouldRegenerateShaders}},position:{get:function(){return this._position},set:function(e){h.equalsEpsilon(e,this._position,0,this.maximumPositionEpsilon)||(this._position=h.clone(e,this._position),this._shouldReset=!0)}},radianceCubeMap:{get:function(){return this._radianceCubeMap}},maximumMipmapLevel:{get:function(){return this._mipmapLevels}},sphericalHarmonicCoefficients:{get:function(){return this._sphericalHarmonicCoefficients}}});Ai._maximumComputeCommandCount=8;Ai._activeComputeCommandCount=0;Ai._nextFrameCommandQueue=[];Ai._queueCommand=(e,t)=>{if(Ai._activeComputeCommandCount>=Ai._maximumComputeCommandCount){Ai._nextFrameCommandQueue.push(e);return}t.commandList.push(e),Ai._activeComputeCommandCount++};Ai._updateCommandQueue=e=>{if(Ai._maximumComputeCommandCount=Math.log2(Ft.maximumCubeMapSize),Ai._nextFrameCommandQueue.length>0&&Ai._activeComputeCommandCount<Ai._maximumComputeCommandCount){let t=Ai._nextFrameCommandQueue.shift();for(;l(t)&&Ai._activeComputeCommandCount<Ai._maximumComputeCommandCount;){if(t.owner.isDestroyed()||t.canceled){t=Ai._nextFrameCommandQueue.shift();continue}e.commandList.push(t),Ai._activeComputeCommandCount++,t=Ai._nextFrameCommandQueue.shift()}l(t)&&Ai._nextFrameCommandQueue.push(t)}};Ai.setOwner=function(e,t,n){e!==t[n]&&(t[n]=t[n]&&t[n].destroy(),l(e)&&(e._owner=t,t[n]=e))};Ai.prototype.reset=function(){let e=this._radianceMapComputeCommands.length;for(let t=0;t<e;++t)l(this._radianceMapComputeCommands[t])&&(this._radianceMapComputeCommands[t].canceled=!0),this._radianceMapComputeCommands[t]=void 0;e=this._convolutionComputeCommands.length;for(let t=0;t<e;++t)l(this._convolutionComputeCommands[t])&&(this._convolutionComputeCommands[t].canceled=!0),this._convolutionComputeCommands[t]=void 0;l(this._irradianceComputeCommand)&&(this._irradianceComputeCommand.canceled=!0,this._irradianceComputeCommand=void 0),this._radianceMapDirty=!0,this._radianceCommandsDirty=!0,this._convolutionsCommandsDirty=!1,this._irradianceCommandDirty=!1};var jtt=new h,Htt=new h;function Gtt(e,t){let n=e._position,i=t.atmosphere,r=t.mapProjection.ellipsoid,o=r.scaleToGeodeticSurface(n,Htt),a=1.025,s=jtt,c=l(o)?h.magnitude(o):r.maximumRadius;return s.x=c*a,s.y=c,s.z=i.dynamicLighting,!h.equalsEpsilon(e._radiiAndDynamicAtmosphereColor,s)||t.environmentMap!==e._sceneEnvironmentMap||t.backgroundColor!==e._backgroundColor?(h.clone(s,e._radiiAndDynamicAtmosphereColor),e._sceneEnvironmentMap=t.environmentMap,e._backgroundColor=t.backgroundColor,!0):!1}var Rye=new h,Wtt=new O,qtt=new ae,Ytt=new U;function Xtt(e,t){let n=t.context,i=e._textureDimensions;if(l(e._radianceCubeMap)||(e._radianceCubeMap=new aa({context:n,width:i.x,height:i.y,pixelDatatype:ke.UNSIGNED_BYTE,pixelFormat:He.RGBA})),e._radianceCommandsDirty){let r=e._radianceMapFS;l(r)||(r=new Ge({sources:[dp,fz]}),e._radianceMapFS=r),mE.requiresColorCorrect(t.atmosphere)&&r.defines.push("ATMOSPHERE_COLOR_CORRECT");let o=e._position,a=e._radiiAndDynamicAtmosphereColor,s=t.mapProjection.ellipsoid,c=mt.eastNorthUpToFixedFrame(o,s,Wtt),u=qtt;u.x=e.brightness,u.y=e.saturation,u.z=e.gamma,u.w=e.atmosphereScatteringIntensity,(e.brightness!==1||e.saturation!==1||e.gamma!==1)&&r.defines.push("ENVIRONMENT_COLOR_CORRECT");let f=0;for(let d of aa.faceNames()){let p=e._radianceMapTextures[f];l(p)&&!p.isDestroyed()&&p.destroy(),p=new Et({context:n,width:i.x,height:i.y,pixelDatatype:ke.UNSIGNED_BYTE,pixelFormat:He.RGBA}),e._radianceMapTextures[f]=p;let g=f,m=new lu({fragmentShaderSource:r,outputTexture:p,uniformMap:{u_radiiAndDynamicAtmosphereColor:()=>a,u_enuToFixedFrame:()=>c,u_faceDirection:()=>aa.getDirection(d,Rye),u_positionWC:()=>o,u_brightnessSaturationGammaIntensity:()=>u,u_groundColor:()=>e.groundColor.withAlpha(e.groundAlbedo,Ytt)},owner:e});m.postExecute=()=>{if(e.isDestroyed()||m.canceled){Ai._activeComputeCommandCount--;return}let y=e._radianceMapComputeCommands;y[g]=void 0;let A=new Ta({context:n,colorTextures:[e._radianceMapTextures[g]]});A._bind(),e._radianceCubeMap[d].copyFromFramebuffer(),A._unBind(),A.destroy(),Ai._activeComputeCommandCount--,y.some(l)||(e._convolutionsCommandsDirty=!0,e._shouldRegenerateShaders=!0)},e._radianceMapComputeCommands[f]=m,Ai._queueCommand(m,t),f++}e._radianceCommandsDirty=!1}}function Ktt(e,t){let n=e._radianceCubeMap;n.generateMipmap();let i=e._mipmapLevels,r=e._textureDimensions,o=r.x/2,a=r.y/2,s=t.context,c=0,u=()=>{let p=e._specularMapTextures.length;c>=p&&(e._irradianceCommandDirty=!0,i>1&&(n.sampler=new Ut({minificationFilter:Gt.LINEAR_MIPMAP_LINEAR}),e._shouldRegenerateShaders=!0,e._va.destroy(),e._va=void 0,e._convolveSP.destroy(),e._convolveSP=void 0))},f=(p,g,m,y,A)=>()=>{if(e.isDestroyed()||p.canceled){Ai._activeComputeCommandCount--;return}let b=e._convolutionComputeCommands;b[g]=void 0,n.copyFace(t,m,y,A),c++,Ai._activeComputeCommandCount--,m.destroy(),e._specularMapTextures[g]=void 0,u()},d=0;for(let p=1;p<i;++p){for(let g of aa.faceNames()){l(e._specularMapTextures[d])&&e._specularMapTextures[d].destroy();let m=e._specularMapTextures[d]=new Et({context:s,width:o,height:a,pixelDatatype:ke.UNSIGNED_BYTE,pixelFormat:He.RGBA}),y=e._va;l(y)||(y=aa.createVertexArray(s,g),e._va=y);let A=e._convolveSP;l(A)||(A=Zt.fromCache({context:s,vertexShaderSource:hz,fragmentShaderSource:dz,attributeLocations:{positions:0}}),e._convolveSP=A);let b=new lu({shaderProgram:A,vertexArray:y,outputTexture:m,persists:!0,owner:e,uniformMap:{u_roughness:()=>p/(i-1),u_radianceTexture:()=>n??s.defaultTexture,u_faceDirection:()=>aa.getDirection(g,Rye)}});b.postExecute=f(b,d,m,g,p),e._convolutionComputeCommands[d]=b,Ai._queueCommand(b,t),++d}o/=2,a/=2}u()}var Oye=new k(3,3);function $tt(e,t){let n=t.context,i=Oye,r=e._irradianceMapTexture;l(r)&&!r.isDestroyed()&&r.destroy(),r=new Et({context:n,width:i.x,height:i.y,pixelDatatype:ke.FLOAT,pixelFormat:He.RGBA}),e._irradianceMapTexture=r;let o=e._irradianceMapFS;l(o)||(o=new Ge({sources:[uz]}),e._irradianceMapFS=o);let a=new lu({fragmentShaderSource:o,outputTexture:r,owner:e,uniformMap:{u_radianceMap:()=>e._radianceCubeMap??n.defaultTexture}});a.postExecute=()=>{if(e.isDestroyed()||a.canceled){Ai._activeComputeCommandCount--;return}e._irradianceTextureDirty=!1,e._irradianceComputeCommand=void 0,e._sphericalHarmonicCoefficientsDirty=!0,e._irradianceMapFS=void 0,Ai._activeComputeCommandCount--},e._irradianceComputeCommand=a,Ai._queueCommand(a,t),e._irradianceTextureDirty=!0}function Jtt(e,t){let n=t.context;if(!l(e._irradianceMapTexture))return;let i=new Ta({context:n,colorTextures:[e._irradianceMapTexture],destroyAttachments:!1}),r=Oye,o=n.readPixels({x:0,y:0,width:r.x,height:r.y,framebuffer:i});for(let a=0;a<9;++a)e._sphericalHarmonicCoefficients[a]=h.unpack(o,a*4),h.multiplyByScalar(e._sphericalHarmonicCoefficients[a],e.atmosphereScatteringIntensity,e._sphericalHarmonicCoefficients[a]);i.destroy(),e._irradianceMapTexture.destroy(),e._irradianceMapTexture=void 0,e._shouldRegenerateShaders=!0}Ai.prototype.update=function(e){let t=e.mode;if(!(Ai.isDynamicUpdateSupported(e)&&this._mipmapLevels>=1)||!this.enabled||!this.shouldUpdate||!l(this._position)||t===re.MORPHING){this._shouldRegenerateShaders=!1;return}Ai._updateCommandQueue(e);let i=e.atmosphere.dynamicLighting,r=Gtt(this,e)||i===_y.SUNLIGHT&&!K.equalsEpsilon(e.time,this._lastTime,this.maximumSecondsDifference);if(this._shouldReset||r){this.reset(),this._shouldReset=!1,this._lastTime=K.clone(e.time,this._lastTime);return}if(this._radianceMapDirty&&(Xtt(this,e),this._radianceMapDirty=!1),this._convolutionsCommandsDirty&&(Ktt(this,e),this._convolutionsCommandsDirty=!1),this._irradianceCommandDirty&&($tt(this,e),this._irradianceCommandDirty=!1),this._irradianceTextureDirty){this._shouldRegenerateShaders=!1;return}if(this._sphericalHarmonicCoefficientsDirty){Jtt(this,e),this._sphericalHarmonicCoefficientsDirty=!1;return}this._shouldRegenerateShaders=!1};Ai.prototype.isDestroyed=function(){return!1};Ai.prototype.destroy=function(){let e=this._radianceMapComputeCommands.length;for(let t=0;t<e;++t)this._radianceMapComputeCommands[t]=void 0;e=this._convolutionComputeCommands.length;for(let t=0;t<e;++t)this._convolutionComputeCommands[t]=void 0;this._irradianceMapComputeCommand=void 0,e=this._radianceMapTextures.length;for(let t=0;t<e;++t)this._radianceMapTextures[t]=this._radianceMapTextures[t]&&!this._radianceMapTextures[t].isDestroyed()&&this._radianceMapTextures[t].destroy();e=this._specularMapTextures.length;for(let t=0;t<e;++t)this._specularMapTextures[t]=this._specularMapTextures[t]&&!this._specularMapTextures[t].isDestroyed()&&this._specularMapTextures[t].destroy();return this._radianceCubeMap=this._radianceCubeMap&&this._radianceCubeMap.destroy(),this._irradianceMapTexture=this._irradianceMapTexture&&!this._irradianceMapTexture.isDestroyed()&&this._irradianceMapTexture.destroy(),l(this._va)&&this._va.destroy(),l(this._convolveSP)&&this._convolveSP.destroy(),ue(this)};Ai.isDynamicUpdateSupported=function(e){let t=e.context;return t.halfFloatingPointTexture||t.colorBufferFloat};Ai.AVERAGE_EARTH_GROUND_COLOR=Object.freeze(U.fromCssColorString("#717145"));Ai.DEFAULT_SPHERICAL_HARMONIC_COEFFICIENTS=Object.freeze([Object.freeze(new h(.35449,.35449,.35449)),h.ZERO,h.ZERO,h.ZERO,h.ZERO,h.ZERO,h.ZERO,h.ZERO,h.ZERO]);var yy=Ai;var Mye={SURFACES_ONLY:0,SURFACES_AND_EDGES:1,EDGES_ONLY:2};Object.freeze(Mye);var Mh=Mye;var Lye={};function ED(e){this._count=e.count,this._properties=Xe(e.properties,!0)}ED.prototype.hasProperty=function(e){return qn.hasProperty(e,this._properties,Lye)};ED.prototype.getPropertyIds=function(e){return qn.getPropertyIds(this._properties,Lye,e)};ED.prototype.getProperty=function(e,t){let n=this._properties[t];if(l(n))return Xe(n[e],!0)};ED.prototype.setProperty=function(e,t,n){let i=this._properties[t];l(i)||(i=new Array(this._count),this._properties[t]=i),i[e]=Xe(n,!0)};var Ay=ED;function xc(e){e=e??H.EMPTY_OBJECT,this._name=e.name,this._id=e.id,this._count=e.count,this._extras=e.extras,this._extensions=e.extensions,this._metadataTable=e.metadataTable,this._jsonMetadataTable=e.jsonMetadataTable,this._batchTableHierarchy=e.batchTableHierarchy,this._texture=e.texture}Object.defineProperties(xc.prototype,{name:{get:function(){return this._name}},id:{get:function(){return this._id}},count:{get:function(){return this._count}},class:{get:function(){if(l(this._metadataTable))return this._metadataTable.class}},properties:{get:function(){if(l(this._metadataTable))return this._metadataTable.properties}},extras:{get:function(){return this._extras}},extensions:{get:function(){return this._extensions}},byteLength:{get:function(){let e=0;return l(this._metadataTable)&&(e+=this._metadataTable.byteLength),l(this._batchTableHierarchy)&&(e+=this._batchTableHierarchy.byteLength),e}},texture:{get:function(){return this._texture}}});xc.prototype.hasProperty=function(e,t){return!!(l(this._metadataTable)&&this._metadataTable.hasProperty(t)||l(this._batchTableHierarchy)&&this._batchTableHierarchy.hasProperty(e,t)||l(this._jsonMetadataTable)&&this._jsonMetadataTable.hasProperty(t))};xc.prototype.hasPropertyBySemantic=function(e,t){return l(this._metadataTable)?this._metadataTable.hasPropertyBySemantic(t):!1};xc.prototype.propertyExists=function(e){return!!(l(this._metadataTable)&&this._metadataTable.hasProperty(e)||l(this._batchTableHierarchy)&&this._batchTableHierarchy.propertyExists(e)||l(this._jsonMetadataTable)&&this._jsonMetadataTable.hasProperty(e))};xc.prototype.propertyExistsBySemantic=function(e){return l(this._metadataTable)?this._metadataTable.hasPropertyBySemantic(e):!1};var dJ=[];xc.prototype.getPropertyIds=function(e,t){if(t=l(t)?t:[],t.length=0,l(this._metadataTable)){let n=this._metadataTable.getPropertyIds(dJ);Xn(t,n)}if(l(this._batchTableHierarchy)){let n=this._batchTableHierarchy.getPropertyIds(e,dJ);Xn(t,n)}if(l(this._jsonMetadataTable)){let n=this._jsonMetadataTable.getPropertyIds(dJ);Xn(t,n)}return t};xc.prototype.getProperty=function(e,t){let n;if(l(this._metadataTable)&&(n=this._metadataTable.getProperty(e,t),l(n))||l(this._batchTableHierarchy)&&(n=this._batchTableHierarchy.getProperty(e,t),l(n))||l(this._jsonMetadataTable)&&(n=this._jsonMetadataTable.getProperty(e,t),l(n)))return n};xc.prototype.setProperty=function(e,t,n){l(this._metadataTable)&&this._metadataTable.setProperty(e,t,n)||l(this._batchTableHierarchy)&&this._batchTableHierarchy.setProperty(e,t,n)||(l(this._jsonMetadataTable)||(this._jsonMetadataTable=new Ay({count:this._count,properties:{}})),this._jsonMetadataTable.setProperty(e,t,n))};xc.prototype.getPropertyBySemantic=function(e,t){if(l(this._metadataTable))return this._metadataTable.getPropertyBySemantic(e,t)};xc.prototype.setPropertyBySemantic=function(e,t,n){return l(this._metadataTable)?this._metadataTable.setPropertyBySemantic(e,t,n):!1};xc.prototype.getPropertyTypedArray=function(e){if(l(this._metadataTable))return this._metadataTable.getPropertyTypedArray(e)};xc.prototype.getPropertyTypedArrayBySemantic=function(e){if(l(this._metadataTable))return this._metadataTable.getPropertyTypedArrayBySemantic(e)};xc.prototype.isClass=function(e,t){let n=this._batchTableHierarchy;return l(n)?n.isClass(e,t):!1};xc.prototype.isExactClass=function(e,t){return this.getExactClassName(e)===t};xc.prototype.getExactClassName=function(e){let t=this._batchTableHierarchy;if(l(t))return t.getClassName(e)};xc.prototype.destroy=function(){return this._texture=this._texture&&this._texture.destroy(),ue(this)};var xu=xc;function Nye(e){e=e??H.EMPTY_OBJECT;let t=e.property,n=e.classProperty,i=e.textures,r=l(t.channels)?t.channels:[0],o=t,a=Xu.createModelTextureReader({textureInfo:o,channels:Ztt(r),texture:i[o.index]});this._min=t.min,this._max=t.max;let s=t.offset,c=t.scale,u=n.hasValueTransform||l(s)||l(c);s=s??n.offset,c=c??n.scale,s=n.unpackVectorAndMatrixTypes(s),c=n.unpackVectorAndMatrixTypes(c),this._offset=s,this._scale=c,this._hasValueTransform=u,this._textureReader=a,this._classProperty=n,this._extras=t.extras,this._extensions=t.extensions}Object.defineProperties(Nye.prototype,{textureReader:{get:function(){return this._textureReader}},hasValueTransform:{get:function(){return this._hasValueTransform}},offset:{get:function(){return this._offset}},scale:{get:function(){return this._scale}},classProperty:{get:function(){return this._classProperty}},extras:{get:function(){return this._extras}},extensions:{get:function(){return this._extensions}}});function Ztt(e){return e.map(function(t){return"rgba".charAt(t)}).join("")}var mz=Nye;function hJ(e){e=e??H.EMPTY_OBJECT;let t=e.propertyTexture,n=e.class,i=e.textures,r=t.extensions,o=t.extras,a={};if(l(t.properties))for(let s in t.properties)t.properties.hasOwnProperty(s)&&(a[s]=new mz({property:t.properties[s],classProperty:n.properties[s],textures:i}));this._name=e.name,this._id=e.id,this._class=n,this._properties=a,this._extras=o,this._extensions=r}Object.defineProperties(hJ.prototype,{name:{get:function(){return this._name}},id:{get:function(){return this._id}},class:{get:function(){return this._class}},properties:{get:function(){return this._properties}},extras:{get:function(){return this._extras}},extensions:{get:function(){return this._extensions}}});hJ.prototype.getProperty=function(e){return this._properties[e]};var by=hJ;function Fye(e){e=e??H.EMPTY_OBJECT;let t=e.property,n=e.classProperty;this._attribute=t.attribute,this._classProperty=n,this._min=t.min,this._max=t.max;let i=t.offset,r=t.scale,o=n.hasValueTransform||l(i)||l(r);i=i??n.offset,r=r??n.scale,i=n.unpackVectorAndMatrixTypes(i),r=n.unpackVectorAndMatrixTypes(r),this._offset=i,this._scale=r,this._hasValueTransform=o,this._extras=t.extras,this._extensions=t.extensions}Object.defineProperties(Fye.prototype,{attribute:{get:function(){return this._attribute}},hasValueTransform:{get:function(){return this._hasValueTransform}},offset:{get:function(){return this._offset}},scale:{get:function(){return this._scale}},classProperty:{get:function(){return this._classProperty}},extras:{get:function(){return this._extras}},extensions:{get:function(){return this._extensions}}});var pz=Fye;function mJ(e){e=e??H.EMPTY_OBJECT;let t=e.propertyAttribute,n=e.class,i={};if(l(t.properties))for(let r in t.properties)t.properties.hasOwnProperty(r)&&(i[r]=new pz({property:t.properties[r],classProperty:n.properties[r]}));this._name=e.name,this._id=e.id,this._class=n,this._properties=i,this._extras=t.extras,this._extensions=t.extensions}Object.defineProperties(mJ.prototype,{name:{get:function(){return this._name}},id:{get:function(){return this._id}},class:{get:function(){return this._class}},properties:{get:function(){return this._properties}},extras:{get:function(){return this._extras}},extensions:{get:function(){return this._extensions}}});mJ.prototype.getProperty=function(e){return this._properties[e]};var pE=mJ;function gE(e){e=e??H.EMPTY_OBJECT,this._schema=e.schema;let t=e.propertyTables;this._propertyTableCount=l(t)?t.length:0,this._propertyTables=t??[],this._propertyTextures=e.propertyTextures??[],this._propertyAttributes=e.propertyAttributes??[],this._statistics=e.statistics,this._extras=e.extras,this._extensions=e.extensions}Object.defineProperties(gE.prototype,{schema:{get:function(){return this._schema}},statistics:{get:function(){return this._statistics}},extras:{get:function(){return this._extras}},extensions:{get:function(){return this._extensions}},propertyTableCount:{get:function(){return this._propertyTableCount}},propertyTables:{get:function(){return this._propertyTables}},propertyTextures:{get:function(){return this._propertyTextures}},propertyAttributes:{get:function(){return this._propertyAttributes}},propertyTablesByteLength:{get:function(){if(!l(this._propertyTables))return 0;let e=0,t=this._propertyTables.length;for(let n=0;n<t;n++)e+=this._propertyTables[n].byteLength;return e}}});gE.prototype.getPropertyTable=function(e){return this._propertyTables[e]};gE.prototype.getPropertyTexture=function(e){return this._propertyTextures[e]};gE.prototype.getPropertyAttribute=function(e){return this._propertyAttributes[e]};gE.prototype.destroy=function(){let e=this._propertyTables;for(let t=0;t<e.length;t++)e[t]=e[t]&&e[t].destroy();return ue(this)};var ec=gE;function Qtt(e){e=e??H.EMPTY_OBJECT;let t=e.extension,n=e.schema,i=[];if(l(t.propertyTables))for(let a=0;a<t.propertyTables.length;a++){let s=t.propertyTables[a],c=n.classes[s.class],u=ent(s,e.bufferViews,c,e.context),f=new oh({count:s.count,properties:s.properties,class:c,bufferViews:e.bufferViews});i.push(new xu({id:a,name:s.name,count:s.count,metadataTable:f,extras:s.extras,extensions:s.extensions,texture:u}))}let r=[];if(l(t.propertyTextures))for(let a=0;a<t.propertyTextures.length;a++){let s=t.propertyTextures[a];r.push(new by({id:a,name:s.name,propertyTexture:s,class:n.classes[s.class],textures:e.textures}))}let o=[];if(l(t.propertyAttributes))for(let a=0;a<t.propertyAttributes.length;a++){let s=t.propertyAttributes[a];o.push(new pE({id:a,name:s.name,class:n.classes[s.class],propertyAttribute:s}))}return new ec({schema:n,propertyTables:i,propertyTextures:r,propertyAttributes:o,statistics:t.statistics,extras:t.extras,extensions:t.extensions})}var SD=4;function ent(e,t,n,i){let r=e.properties;if(!l(r))return;let o=e.count,a;try{a=tnt(r,t,n,o)}catch(f){console.warn(`Failed to create texture for property table "${e.name}": ${f.message}`);return}let s=a.length;if(s===0)return;if(o>Ft.maximumTextureSize||s>Ft.maximumTextureSize){pt("PropertyTableTextureExceedsMaximumSize",`Cannot create a texture for the property table "${e.name}" because it exceeds the maximum texture size of ${Ft.maximumTextureSize}.`);return}let c=int(a,o),u=new Ut({wrapS:on.CLAMP_TO_EDGE,wrapT:on.CLAMP_TO_EDGE,minificationFilter:Gt.NEAREST,magnificationFilter:ni.NEAREST});return Et.create({context:i,pixelFormat:He.RGBA,pixelDatatype:ke.UNSIGNED_BYTE,sampler:u,flipY:!1,source:{width:o,height:s,arrayBufferView:c}})}function tnt(e,t,n,i){let r=[],o=n.properties;for(let[a,s]of Object.entries(o)){if(!s.isGpuCompatible(SD))continue;let c=e[a],u=l(c)?t[c.values]:nnt(s,i),f=u.length,d=s.cpuBytesPerElement(),p=f/d;if(p!==i)throw new oe(`Property with ID: "${a}" has (${p}), which does not match number 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i=e.classProperty,r=e.view,o=i.valueType,a=Mt.gpuComponentType(o),s=i.cpuBytesPerElement(),c=r.length/s,u=new DataView(r.buffer,r.byteOffset,r.byteLength),f=Mt.getDataViewAccessors(u,o),d=Mt.getDataViewAccessors(t,a),p=Mt.downcastFunction(o);for(let g=0;g<c;g++){let m=g*s,y=n+g*SD,A=f.get(m);d.set(y,p(A))}}var gz=Qtt;function ant(e){e=e??H.EMPTY_OBJECT;let t=e.extension,n=e.schema,i,r=[],o;if(l(t.featureTables))for(o=Object.keys(t.featureTables).sort(),i=0;i<o.length;i++){let s=o[i],c=t.featureTables[s],u=n.classes[c.class],f=new oh({count:c.count,properties:c.properties,class:u,bufferViews:e.bufferViews});r.push(new xu({id:s,count:c.count,metadataTable:f,extras:c.extras,extensions:c.extensions}))}let a=[];if(l(t.featureTextures))for(o=Object.keys(t.featureTextures).sort(),i=0;i<o.length;i++){let s=o[i],c=t.featureTextures[s];a.push(new by({id:s,propertyTexture:snt(c),class:n.classes[c.class],textures:e.textures}))}return new ec({schema:n,propertyTables:r,propertyTextures:a,statistics:t.statistics,extras:t.extras,extensions:t.extensions})}function snt(e){let t={class:e.class,properties:{}},n=e.properties;for(let i in n)if(n.hasOwnProperty(i)){let r=n[i],o={channels:cnt(r.channels),extras:r.extras,extensions:r.extensions};t.properties[i]=Ot(r.texture,o,!0)}return t}function cnt(e){let t=e.length,n=new Array(t);for(let i=0;i<t;i++)n[i]="rgba".indexOf(e[i]);return n}var _z=ant;var pJ=class extends er{constructor(t){super(),t=t??H.EMPTY_OBJECT;let{gltf:n,extension:i,extensionLegacy:r,gltfResource:o,baseResource:a,supportedImageFormats:s,frameState:c,cacheKey:u,asynchronous:f=!0}=t;this._gltfResource=o,this._baseResource=a,this._gltf=n,this._extension=i,this._extensionLegacy=r,this._supportedImageFormats=s,this._frameState=c,this._cacheKey=u,this._asynchronous=f,this._bufferViewLoaders=[],this._bufferViewIds=[],this._textureLoaders=[],this._textureIds=[],this._schemaLoader=void 0,this._structuralMetadata=void 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bz(e){this.primitive=e,this.attributePlans=[],this.indicesPlan=void 0,this.needsOutlines=!1,this.outlineIndices=void 0,this.needsGaussianSplats=!1}bz.prototype.postProcess=function(e){this.needsOutlines&&(Snt(this),Pnt(this,e)),this.needsGaussianSplats&&Int(this,e)};function Snt(e){let t=e.primitive,n=t.indices,i=t.attributes[0].count,r=new _E({triangleIndices:n.typedArray,outlineIndices:e.outlineIndices,originalVertexCount:i});n.typedArray=r.updatedTriangleIndices,n.indexDatatype=Ve.fromTypedArray(n.typedArray);let o=wnt(r.outlineCoordinates),a=new Vye(o);a.loadBuffer=!0,a.loadTypedArray=!1,e.attributePlans.push(a),t.outlineCoordinates=a.attribute;let s=e.attributePlans,c=e.attributePlans.length;for(let u=0;u<c;u++){let f=s[u].attribute;f.typedArray=r.updateAttribute(f.typedArray)}}function wnt(e){let t=new Tn.Attribute;return t.name="_OUTLINE_COORDINATES",t.typedArray=e,t.componentDatatype=Y.FLOAT,t.type=Vt.VEC3,t.normalized=!1,t.count=e.length/3,t}function Int(e,t){let n=e.attributePlans,i=n.length;for(let r=0;r<i;r++){let o=n[r];o.loadBuffer=!1,o.loadTypedArray=!0}}function Pnt(e,t){Dnt(e.attributePlans,t),l(e.indicesPlan)&&Rnt(e.indicesPlan,t)}function Dnt(e,t){let n=e.length;for(let i=0;i<n;i++){let r=e[i],o=r.attribute,a=o.typedArray;if(r.loadBuffer){let s=Ze.createVertexBuffer({typedArray:a,context:t,usage:Oe.STATIC_DRAW});s.vertexArrayDestroyable=!1,o.buffer=s}r.loadTypedArray||(o.typedArray=void 0)}}function Rnt(e,t){let n=e.indices;if(e.loadBuffer){let i=Ze.createIndexBuffer({typedArray:n.typedArray,context:t,usage:Oe.STATIC_DRAW,indexDatatype:n.indexDatatype});n.buffer=i,i.vertexArrayDestroyable=!1}e.loadTypedArray||(n.typedArray=void 0)}bz.AttributeLoadPlan=Vye;bz.IndicesLoadPlan=Ent;var yE=bz;function Ont(e){e=e??H.EMPTY_OBJECT,this.webp=e.webp??!1,this.basis=e.basis??!1}var xz=Ont;function jye(e){this._position=e.position,this._adjustmentParams=e.adjustmentParams}Object.defineProperties(jye.prototype,{position:{get:function(){return this._position}},adjustmentParams:{get:function(){return this._adjustmentParams}}});var Tz=jye;function Hye(e){this._position=e.position,this._adjustmentParams=e.adjustmentParams,this._covarianceMatrix=e.covarianceMatrix}Object.defineProperties(Hye.prototype,{position:{get:function(){return this._position}},adjustmentParams:{get:function(){return this._adjustmentParams}},covarianceMatrix:{get:function(){return this._covarianceMatrix}}});var Cz=Hye;function Gye(e){this._groupFlags=e.groupFlags,this._rotationThetas=e.rotationThetas,this._params=e.params}Object.defineProperties(Gye.prototype,{groupFlags:{get:function(){return this._groupFlags}},rotationThetas:{get:function(){return this._rotationThetas}},params:{get:function(){return this._params}}});var vz=Gye;var Wye={Direct:"Direct",Indirect:"Indirect"};Object.freeze(Wye);var Qb=Wye;function qye(e){this._storageType=e.storageType,this._anchorPointsIndirect=e.anchorPointsIndirect,this._anchorPointsDirect=e.anchorPointsDirect,this._intraTileCorrelationGroups=e.intraTileCorrelationGroups,this._covarianceDirect=e.covarianceDirect}Object.defineProperties(qye.prototype,{storageType:{get:function(){return this._storageType}},anchorPointsIndirect:{get:function(){return this._anchorPointsIndirect}},anchorPointsDirect:{get:function(){return this._anchorPointsDirect}},intraTileCorrelationGroups:{get:function(){return this._intraTileCorrelationGroups}},covarianceDirect:{get:function(){return this._covarianceDirect}}});var wD=qye;function Yye(e){this._A=e.A,this._alpha=e.alpha,this._beta=e.beta,this._T=e.T}Object.defineProperties(Yye.prototype,{A:{get:function(){return this._A}},alpha:{get:function(){return this._alpha}},beta:{get:function(){return this._beta}},T:{get:function(){return this._T}}});var Ez=Yye;function AE(){}function Xye(e){return new $(e[0],e[1],e[3],e[1],e[2],e[4],e[3],e[4],e[5])}function Mnt(e){let t=h.fromArray(e.position,0,new h),n=h.fromArray(e.adjustmentParams,0,new h);return new Tz({position:t,adjustmentParams:n})}function Lnt(e){let t=h.fromArray(e.position,0,new h),n=h.fromArray(e.adjustmentParams,0,new h),i=Xye(e.covarianceMatrix);return new Cz({position:t,adjustmentParams:n,covarianceMatrix:i})}function Nnt(e){let t=e.groupFlags,n=h.fromArray(e.rotationThetas,0,new h),i=[];for(let o of e.params){let a=new Ez({A:o.A,alpha:o.alpha,beta:o.beta,T:o.T});i.push(a)}return new vz({groupFlags:t,rotationThetas:n,params:i})}AE.load=function(e){let t=e.storageType;if(t===Qb.Direct)return AE.loadDirect(e);if(t===Qb.Indirect)return AE.loadIndirect(e);throw new oe(`Invalid storage type in NGA_gpm_local - expected 'Direct' or 'Indirect', but found ${t}`)};AE.loadDirect=function(e){let t=[],n=e.anchorPointsDirect;for(let o of n){let a=Mnt(o);t.push(a)}let i=Xye(e.covarianceDirectUpperTriangle);return new wD({storageType:Qb.Direct,anchorPointsDirect:t,covarianceDirect:i})};AE.loadIndirect=function(e){let t=[],n=e.anchorPointsIndirect;for(let a of n){let s=Lnt(a);t.push(s)}let i=e.intraTileCorrelationGroups,r=[];for(let a of i){let s=Nnt(a);r.push(s)}return new wD({storageType:Qb.Indirect,anchorPointsIndirect:t,intraTileCorrelationGroups:r})};var Sz=AE;function Kye(e){this._traits=e.traits,this._noData=e.noData,this._offset=e.offset,this._scale=e.scale,this._index=e.index,this._texCoord=e.texCoord}Object.defineProperties(Kye.prototype,{traits:{get:function(){return this._traits}},noData:{get:function(){return this._noData}},offset:{get:function(){return this._offset}},scale:{get:function(){return this._scale}},index:{get:function(){return this._index}},texCoord:{get:function(){return this._texCoord}}});var wz=Kye;function $ye(e){this._min=e.min,this._max=e.max,this._source=e.source}Object.defineProperties($ye.prototype,{min:{get:function(){return this._min}},max:{get:function(){return this._max}},source:{get:function(){return this._source}}});var Iz=$ye;function Jye(e){this._ppeTextures=e}Object.defineProperties(Jye.prototype,{ppeTextures:{get:function(){return this._ppeTextures}}});var Pz=Jye;function Wo(e){e=e??H.EMPTY_OBJECT;let t=e.gltf,n=e.extension,i=e.gltfResource,r=e.baseResource,o=e.supportedImageFormats,a=e.frameState,s=e.cacheKey,c=e.asynchronous??!0;this._gltfResource=i,this._baseResource=r,this._gltf=t,this._extension=n,this._supportedImageFormats=o,this._frameState=a,this._cacheKey=s,this._asynchronous=c,this._textureLoaders=[],this._textureIds=[],this._meshPrimitiveGpmLocal=void 0,this._structuralMetadata=void 0,this._state=At.UNLOADED,this._promise=void 0}l(Object.create)&&(Wo.prototype=Object.create(er.prototype),Wo.prototype.constructor=Wo);Object.defineProperties(Wo.prototype,{cacheKey:{get:function(){return this._cacheKey}},meshPrimitiveGpmLocal:{get:function(){return this._meshPrimitiveGpmLocal}},structuralMetadata:{get:function(){return this._structuralMetadata}}});Wo.prototype._loadResources=async function(){try{return await this._loadTextures(),this.isDestroyed()?void 0:(this._gltf=void 0,this._state=At.LOADED,this)}catch(e){if(this.isDestroyed())return;throw this.unload(),this._state=At.FAILED,this.getError("Failed to load GPM data",e)}};Wo.prototype.load=function(){return l(this._promise)?this._promise:(this._state=At.LOADING,this._promise=this._loadResources(this),this._promise)};function Fnt(e){let t={},n=e.ppeTextures;if(l(n))for(let i=0;i<n.length;i++){let r=n[i];t[r.index]=r}return t}Wo.prototype._loadTextures=function(){let e;l(this._extension)&&(e=Fnt(this._extension));let t=this._gltf,n=this._gltfResource,i=this._baseResource,r=this._supportedImageFormats,o=this._frameState,a=this._asynchronous,s=[];for(let c in e)if(e.hasOwnProperty(c)){let u=Ni.getTextureLoader({gltf:t,textureInfo:e[c],gltfResource:n,baseResource:i,supportedImageFormats:r,frameState:o,asynchronous:a});this._textureLoaders.push(u),this._textureIds.push(c),s.push(u.load())}return Promise.all(s)};Wo.ppeTexturesMetadataSchemaCache=new Map;Wo._createPpeTextureClassJson=function(e,t){let n=e.traits,i=n.source,r=e.offset??0,o=(e.scale??1)*255;return{name:`PPE texture class ${t}`,properties:{[i]:{name:"PPE",type:"SCALAR",componentType:"UINT8",normalized:!0,offset:r,scale:o,min:n.min,max:n.max}}}};Wo._obtainPpeTexturesMetadataSchema=function(e){let n=Wo._collectPpeTexturePropertyIdentifiers(e).toString(),i=Wo.ppeTexturesMetadataSchemaCache.get(n);if(l(i))return i;let o={id:`PPE_TEXTURE_SCHEMA_${Wo.ppeTexturesMetadataSchemaCache.size}`,classes:{}},a=e.ppeTextures;for(let s=0;s<a.length;s++){let c=a[s],u=`ppeTexture_${s}`,f=Wo._createPpeTextureClassJson(c,s);o.classes[u]=f}return i=Zl.fromJson(o),Wo.ppeTexturesMetadataSchemaCache.set(n,i),i};Wo._collectPpeTexturePropertyIdentifiers=function(e){let t=[],n=e.ppeTextures;for(let i=0;i<n.length;i++){let r=n[i],o=Wo._createPpeTextureClassJson(r,i),a=JSON.stringify(o);t.push(a)}return t};Wo._convertToStructuralMetadata=function(e,t){let n=[],i=Wo._obtainPpeTexturesMetadataSchema(e),r=e.ppeTextures;for(let a=0;a<r.length;a++){let s=r[a],c=`ppeTexture_${a}`,f=s.traits.source,d=i.classes[c],p={class:c,properties:{[f]:{index:s.index,texCoord:s.texCoord}}};n.push(new by({id:a,name:s.name,propertyTexture:p,class:d,textures:t}))}return new ec({schema:i,propertyTables:[],propertyTextures:n,propertyAttributes:[]})};Wo.prototype.process=function(e){if(this._state===At.READY)return!0;if(this._state!==At.LOADED)return!1;let t=this._textureLoaders,n=t.length,i=!0;for(let u=0;u<n;++u){let d=t[u].process(e);i=i&&d}if(!i)return!1;let r={};for(let u=0;u<this._textureIds.length;++u){let f=this._textureIds[u],d=t[u];d.isDestroyed()||(r[f]=d.texture)}let o=[],a=this._extension;if(l(a.ppeTextures)){let u=a.ppeTextures;for(let f of u){let d=f.traits,p=new Iz({min:d.min,max:d.max,source:d.source}),g=new wz({traits:p,noData:f.noData,offset:f.offset,scale:f.scale,index:f.index,texCoord:f.texCoord});o.push(g)}}let s=new Pz(o);this._meshPrimitiveGpmLocal=s;let c=Wo._convertToStructuralMetadata(s,r);return this._structuralMetadata=c,this._state=At.READY,!0};Wo.prototype._unloadTextures=function(){let e=this._textureLoaders,t=e.length;for(let n=0;n<t;++n)Ni.unload(e[n]);this._textureLoaders.length=0,this._textureIds.length=0};Wo.prototype.unload=function(){this._unloadTextures(),this._gltf=void 0,this._extension=void 0,this._structuralMetadata=void 0};var Dz=Wo;function Bnt(e){let n=(e.extensions??H.EMPTY_OBJECT).EXT_mesh_primitive_restart,i=e.primitives;if(!l(n))return i;let r=[];Xn(r,i);for(let o of n.primitiveGroups){let a=o.primitives[0];if(!l(a)||!i[a])return i;let s={...i[a],indices:o.indices};switch(s.mode){case ee.TRIANGLE_FAN:case ee.TRIANGLE_STRIP:case ee.LINE_STRIP:case ee.LINE_LOOP:break;default:return i}for(let c of o.primitives){let u=r[c];if(!l(u?.indices)||u.mode!==s.mode)return i;r[c]=void 0}r[a]=s}return r.filter(l)}var Rz=Bnt;var{Attribute:knt,Indices:znt,FeatureIdAttribute:Qye,FeatureIdTexture:eAe,FeatureIdImplicitRange:tAe,MorphTarget:Unt,Primitive:Vnt,Instances:jnt,Skin:Hnt,Node:Gnt,AnimatedPropertyType:Wnt,AnimationSampler:qnt,AnimationTarget:Ynt,AnimationChannel:Xnt,Animation:Knt,ArticulationStage:$nt,Articulation:Jnt,Asset:Znt,Scene:Qnt,Components:eit,MetallicRoughness:tit,SpecularGlossiness:nit,Specular:iit,Anisotropy:yJ,Clearcoat:AJ,PlanarFill:rit,LineStyle:oit,Material:ait,Vector:sit,Polygon:cit}=Tn,Jr={NOT_LOADED:0,LOADING:1,LOADED:2,PROCESSING:3,POST_PROCESSING:4,PROCESSED:5,READY:6,FAILED:7,UNLOADED:8},bJ=class extends er{constructor(t){super(),t=t??H.EMPTY_OBJECT;let{gltfResource:n,typedArray:i,releaseGltfJson:r=!1,asynchronous:o=!0,incrementallyLoadTextures:a=!0,upAxis:s=zi.Y,forwardAxis:c=zi.Z,loadAttributesAsTypedArray:u=!1,loadAttributesFor2D:f=!1,enablePick:d=!1,loadIndicesForWireframe:p=!1,loadPrimitiveOutline:g=!0,loadForClassification:m=!1,renameBatchIdSemantic:y=!1}=t,{baseResource:A=n.clone()}=t;this._gltfJson=t.gltfJson,this._gltfResource=n,this._baseResource=A,this._typedArray=i,this._releaseGltfJson=r,this._asynchronous=o,this._incrementallyLoadTextures=a,this._upAxis=s,this._forwardAxis=c,this._loadAttributesAsTypedArray=u,this._loadAttributesFor2D=f,this._enablePick=d,this._loadIndicesForWireframe=p,this._loadPrimitiveOutline=g,this._loadForClassification=m,this._renameBatchIdSemantic=y,this._sortedPropertyTableIds=void 0,this._sortedFeatureTextureIds=void 0,this._gltfJsonLoader=void 0,this._state=Jr.NOT_LOADED,this._textureState=Jr.NOT_LOADED,this._promise=void 0,this._processError=void 0,this._textureErrors=[],this._primitiveLoadPlans=[],this._loaderPromises=[],this._textureLoaders=[],this._texturesPromises=[],this._textureCallbacks=[],this._bufferViewLoaders=[],this._geometryLoaders=[],this._geometryCallbacks=[],this._structuralMetadataLoader=void 0,this._meshPrimitiveGpmLoader=void 0,this._loadResourcesPromise=void 0,this._resourcesLoaded=!1,this._texturesLoaded=!1,this._supportedImageFormats=void 0,this._postProcessBuffers=[],this._components=void 0}get cacheKey(){}get components(){return this._components}get gltfJson(){return l(this._gltfJsonLoader)?this._gltfJsonLoader.gltf:this._gltfJson}get incrementallyLoadTextures(){return this._incrementallyLoadTextures}get texturesLoaded(){return this._texturesLoaded}async load(){return l(this._promise)?this._promise:(this._promise=lit(this),this._promise)}_process(t){return this._state===Jr.READY?!0:(this._state===Jr.PROCESSING&&fit(this,t),this._resourcesLoaded&&this._state===Jr.POST_PROCESSING&&(dit(this,t.context),this._state=Jr.PROCESSED),this._resourcesLoaded&&this._state===Jr.PROCESSED?(Zye(this),this._typedArray=void 0,this._state=Jr.READY,!0):!1)}_processTextures(t){if(this._textureState===Jr.READY)return!0;if(this._textureState!==Jr.PROCESSING)return!1;let n=!0,i=this._textureLoaders;for(let r=0;r<i.length;++r){let o=i[r].process(t);o&&l(this._textureCallbacks[r])&&(this._textureCallbacks[r](),this._textureCallbacks[r]=void 0),n=n&&o}return n?(this._textureState=Jr.READY,this._texturesLoaded=!0,!0):!1}process(t){if(this._state===Jr.LOADED&&!l(this._loadResourcesPromise)&&(this._loadResourcesPromise=uit(this,t).then(()=>{this._resourcesLoaded=!0}).catch(o=>{this._processError=o})),l(this._processError)){this._state=Jr.FAILED;let o=this._processError;this._processError=void 0,Oz(this,o)}let n=this._textureErrors.pop();if(l(n)){let o=this.getError("Failed to load glTF texture",n);throw o.name="TextureError",o}if(this._state===Jr.FAILED)return!1;let i=!1;try{i=this._process(t)}catch(o){this._state=Jr.FAILED,Oz(this,o)}let r=!1;try{r=this._processTextures(t)}catch(o){this._textureState=Jr.FAILED,Oz(this,o)}return this._incrementallyLoadTextures?i:i&&r}isUnloaded(){return this._state===Jr.UNLOADED}unload(){l(this._gltfJsonLoader)&&!this._gltfJsonLoader.isDestroyed()&&Ni.unload(this._gltfJsonLoader),this._gltfJsonLoader=void 0,Crt(this),Zye(this),vrt(this),Ert(this),Srt(this),wrt(this),this._components=void 0,this._typedArray=void 0,this._state=Jr.UNLOADED}};async function lit(e){e._state=Jr.LOADING,e._textureState=Jr.LOADING;try{let t=Ni.getGltfJsonLoader({gltfResource:e._gltfResource,baseResource:e._baseResource,typedArray:e._typedArray,gltfJson:e._gltfJson});return e._gltfJsonLoader=t,await t.load(),e.isDestroyed()||e.isUnloaded()||t.isDestroyed()?void 0:(e._state=Jr.LOADED,e._textureState=Jr.LOADED,e)}catch(t){if(e.isDestroyed())return;e._state=Jr.FAILED,e._textureState=Jr.FAILED,Oz(e,t)}}async function uit(e,t){fn.supportsWebP.initialized||await fn.supportsWebP.initialize(),e._supportedImageFormats=new xz({webp:fn.supportsWebP(),basis:t.context.supportsBasis});let n=Trt(e,t);return e._state=Jr.PROCESSING,e._textureState=Jr.PROCESSING,l(e._gltfJsonLoader)&&e._releaseGltfJson&&(Ni.unload(e._gltfJsonLoader),e._gltfJsonLoader=void 0),n}function Oz(e,t){throw e.unload(),e.getError("Failed to load glTF",t)}function fit(e,t){let n=!0,i=e._geometryLoaders;for(let a=0;a<i.length;++a){let s=i[a].process(t);s&&l(e._geometryCallbacks[a])&&(e._geometryCallbacks[a](),e._geometryCallbacks[a]=void 0),n=n&&s}let r=e._structuralMetadataLoader;if(l(r)){let a=r.process(t);a&&(e._components.structuralMetadata=r.structuralMetadata),n=n&&a}let o=e._meshPrimitiveGpmLoader;if(l(o)){let a=o.process(t);a&&(l(e._components.structuralMetadata)&&pt("structural-metadata-gpm","The model defines both the 'EXT_structural_metadata' extension and the 'NGA_gpm_local' extension. 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b=t.targets;if(l(b)&&!g)for(let M=0;M<b.length;++M)r.morphTargets.push(jit(e,b[M],f,o,i));let x=t.indices;if(l(x)){let M=Rit(e,x,t,y,f,i);l(M)&&(o.indicesPlan=M,r.indices=M.indices)}let T=s.EXT_structural_metadata,C=s.EXT_mesh_features,E=s.EXT_feature_metadata,w=l(E),D=s.NGA_gpm_local;l(C)?Jit(e,r,C,i):w&&Zit(e,r,E,i),l(T)?Qit(r,T):w&&ert(e,r,E),l(D)&&trt(r,D);let R=t.mode;if(g&&R!==Re.TRIANGLES)throw new oe("Only triangle meshes can be used for classification.");return r.primitiveType=R,r}function Xit(e,t){let n=t.indices,i=e.gltfJson.accessors[n];return ID(e,i,!1)}function Kit(e,t,n){let i=new cit,r=e.gltfJson.accessors;return i.count=n.count,t.mode===Re.LINE_LOOP?(i.loopIndices=Lh(e,r[t.indices]),i.loopIndicesOffsets=Lh(e,r[n.indicesOffsets]),i.triangleIndices=Lh(e,r[n.triangleIndices]),i.triangleIndicesOffsets=Lh(e,r[n.triangleIndicesOffsets])):t.mode===Re.TRIANGLES&&(i.loopIndices=Lh(e,r[n.loopIndices]),i.loopIndicesOffsets=Lh(e,r[n.loopIndicesOffsets]),i.triangleIndices=Lh(e,r[t.indices]),i.triangleIndicesOffsets=Lh(e,r[n.indicesOffsets])),i}function $it(e,t){if(!l(t))return;let n=new sit;n.vector=t.vector,n.count=t.count;let i=e.gltfJson.accessors;function r(o,a){if(l(o))return ID(e,i[o])}return n.polygonAttributeOffsets=r(t.polygonAttributeOffsets,"polygonAttributeOffsets"),n.polygonHoleCounts=r(t.polygonHoleCounts,"polygonHoleCounts"),n.polygonHoleOffsets=r(t.polygonHoleOffsets,"polygonHoleOffsets"),n.polygonIndicesOffsets=r(t.polygonIndicesOffsets,"polygonIndicesOffsets"),n}function Jit(e,t,n,i){let r;l(n)&&l(n.featureIds)?r=n.featureIds:r=[];for(let o=0;o<r.length;o++){let a=r[o],s=`featureId_${o}`,c;l(a.texture)?c=Uit(e,a,i,s):l(a.attribute)?c=aAe(a,s):c=cAe(a,s),t.featureIds.push(c)}}function Zit(e,t,n,i){let{featureTables:r}=e.gltfJson.extensions.EXT_feature_metadata,o=0,a=n.featureIdAttributes;if(l(a))for(let c=0;c<a.length;++c){let u=a[c],f=u.featureTable,d=e._sortedPropertyTableIds.indexOf(f),p=r[f].count,g=`featureId_${o}`;o++;let m;l(u.featureIds.attribute)?m=sAe(u,d,p,g):m=lAe(u,d,p,g),t.featureIds.push(m)}let s=n.featureIdTextures;if(l(s))for(let c=0;c<s.length;++c){let u=s[c],f=u.featureTable,d=e._sortedPropertyTableIds.indexOf(f),p=r[f].count,g=`featureId_${o}`;o++;let m=Vit(e,u,d,i,p,g);t.featureIds.push(m)}}function Qit(e,t){if(!l(t))return;let{propertyTextures:n,propertyAttributes:i}=t;l(n)&&(e.propertyTextureIds=n),l(i)&&(e.propertyAttributeIds=i)}function ert(e,t,n){l(n.featureTextures)&&(t.propertyTextureIds=n.featureTextures.map(function(i){return e._sortedFeatureTextureIds.indexOf(i)}))}function trt(e,t){let n=t.ppeTextures??[];for(let i=0;i<n.length;i++)e.propertyTextureIds.push(i)}function nrt(e,t,n){let i=t.EXT_mesh_gpu_instancing,r=new jnt,o=i.attributes;if(l(o))for(let u in o){if(!o.hasOwnProperty(u))continue;let f=o[u];r.attributes.push(Dit(e,f,o,u,n))}let a=i.extensions??H.EMPTY_OBJECT,s=t.EXT_instance_features,c=a.EXT_feature_metadata;return l(s)?irt(r,s):l(c)&&rrt(e.gltfJson,r,c,e._sortedPropertyTableIds),r}function irt(e,t){let n=t.featureIds;for(let i=0;i<n.length;i++){let r=n[i],o=`instanceFeatureId_${i}`,a;l(r.attribute)?a=aAe(r,o):a=cAe(r,o),e.featureIds.push(a)}}function rrt(e,t,n,i){let r=e.extensions.EXT_feature_metadata.featureTables,o=n.featureIdAttributes;if(l(o))for(let a=0;a<o.length;++a){let s=o[a],c=s.featureTable,u=i.indexOf(c),f=r[c].count,d=`instanceFeatureId_${a}`,p;l(s.featureIds.attribute)?p=sAe(s,u,f,d):p=lAe(s,u,f,d),t.featureIds.push(p)}}function ort(e,t,n){let i=new Gnt;i.name=t.name,i.matrix=Tu(O,t.matrix),i.translation=Tu(h,t.translation),i.rotation=Tu(Fe,t.rotation),i.scale=Tu(h,t.scale);let r=t.extensions??H.EMPTY_OBJECT,o=r.EXT_mesh_gpu_instancing,a=r.AGI_articulations,s=r.CESIUM_mesh_vector;if(l(o)){if(e._loadForClassification)throw new oe("Models with the EXT_mesh_gpu_instancing extension cannot be used for classification.");i.instances=nrt(e,r,n)}l(a)&&(i.articulationName=a.articulationName),l(s)&&(i.meshVector=s);let c=t.mesh;if(l(c)){let u=e.gltfJson.meshes[c],f=Rz(u);for(let g=0;g<f.length;++g)i.primitives.push(Yit(e,f[g],l(i.instances),n));let d=t.weights??u.weights,p=i.primitives[0].morphTargets;i.morphWeights=l(d)?d.slice():new Array(p.length).fill(0)}return i}function art(e,t){let n=e.gltfJson.nodes;if(!l(n))return[];let i=n.map(function(r,o){let a=ort(e,r,t);return a.index=o,a});for(let r=0;r<i.length;++r){let o=n[r].children;if(l(o))for(let a=0;a<o.length;++a)i[r].children.push(i[o[a]])}return i}function srt(e,t,n){let i=new Hnt,r=t.joints;i.joints=r.map(a=>n[a]);let o=t.inverseBindMatrices;if(l(o)){let a=e.gltfJson.accessors[o];i.inverseBindMatrices=ID(e,a)}else i.inverseBindMatrices=new Array(r.length).fill(O.IDENTITY);return i}function crt(e,t){let n=e.gltfJson.skins;if(e._loadForClassification||!l(n))return[];let i=n.map(function(o,a){let s=srt(e,o,t);return s.index=a,s}),r=e.gltfJson.nodes;for(let o=0;o<t.length;++o){let a=r[o].skin;l(a)&&(t[o].skin=i[a])}return i}async function lrt(e,t,n,i){let r=new yz({gltf:e.gltfJson,extension:t,extensionLegacy:n,gltfResource:e._gltfResource,baseResource:e._baseResource,supportedImageFormats:e._supportedImageFormats,frameState:i,asynchronous:e._asynchronous});return e._structuralMetadataLoader=r,r.load()}async function urt(e,t,n,i){let r=new Dz({gltf:t,extension:n,gltfResource:e._gltfResource,baseResource:e._baseResource,supportedImageFormats:e._supportedImageFormats,frameState:i,asynchronous:e._asynchronous});return e._meshPrimitiveGpmLoader=r,r.load()}function frt(e,t){let n=new qnt,i=e.gltfJson.accessors,r=i[t.input];n.input=ID(e,r);let o=t.interpolation;n.interpolation=Xm[o]??Xm.LINEAR;let a=i[t.output];return n.output=ID(e,a,!0),n}function drt(e,t){let n=new Ynt,i=e.node;if(!l(i))return;n.node=t[i];let r=e.path.toUpperCase();return n.path=Wnt[r],n}function hrt(e,t,n){let i=new Xnt,r=e.sampler;return i.sampler=t[r],i.target=drt(e.target,n),i}function mrt(e,t,n){let i=new Knt;i.name=t.name;let r=t.samplers.map(function(a,s){let c=frt(e,a);return c.index=s,c}),o=t.channels.map(function(a){return hrt(a,r,n)});return i.samplers=r,i.channels=o,i}function prt(e,t){let n=e.gltfJson.animations;return e._loadForClassification||!l(n)?[]:n.map(function(r,o){let a=mrt(e,r,t);return a.index=o,a})}function grt(e){let t=new $nt;t.name=e.name;let n=e.type.toUpperCase();return t.type=hl[n],t.minimumValue=e.minimumValue,t.maximumValue=e.maximumValue,t.initialValue=e.initialValue,t}function _rt(e){let t=new Jnt;return t.name=e.name,t.stages=e.stages.map(grt),t}function yrt(e){let n=(e.extensions??H.EMPTY_OBJECT).AGI_articulations?.articulations;return l(n)?n.map(_rt):[]}function Art(e){let t;return l(e.scenes)&&l(e.scene)&&(t=e.scenes[e.scene].nodes),t=t??e.nodes,t=l(t)?t:[],t}function brt(e,t){let n=new Qnt,i=Art(e);return n.nodes=i.map(function(r){return t[r]}),n}var xrt=new h;function Trt(e,t){let n=e.gltfJson,i=n.extensions??H.EMPTY_OBJECT,r=i.EXT_structural_metadata,o=i.EXT_feature_metadata,a=i.CESIUM_RTC;if(l(o)){let x=o.featureTables,T=o.featureTextures,C=l(x)?x:[],E=l(T)?T:[];e._sortedPropertyTableIds=Object.keys(C).sort(),e._sortedFeatureTextureIds=Object.keys(E).sort()}let s=art(e,t),c=crt(e,s),u=prt(e,s),f=yrt(n),d=brt(n,s),p=new eit,g=new Znt,m=n.asset.copyright;if(l(m)){let x=m.split(";").map(function(T){return new wt(T.trim())});g.credits=x}if(p.asset=g,p.scene=d,p.nodes=s,p.skins=c,p.animations=u,p.articulations=f,p.upAxis=e._upAxis,p.forwardAxis=e._forwardAxis,l(a)){let x=h.fromArray(a.center,0,xrt);p.transform=O.fromTranslation(x,p.transform)}if(e._components=p,l(r)||l(o)){let x=lrt(e,r,o,t);e._loaderPromises.push(x)}let y=i.NGA_gpm_local;if(l(y)){let x=Sz.load(y);e._components.extensions.NGA_gpm_local=x}let A=n.meshes;if(l(A))for(let x of A){let T=x.primitives;if(l(T))for(let C of T){let E=C.extensions;if(l(E)){let w=E.NGA_gpm_local;if(l(w)){let D=urt(e,n,w,t);e._loaderPromises.push(D)}}}}let b=[];return Xn(b,e._loaderPromises),e._incrementallyLoadTextures||Xn(b,e._texturesPromises),Promise.all(b)}function Crt(e){let t=e._textureLoaders;for(let n=0;n<t.length;++n)t[n]=!t[n].isDestroyed()&&Ni.unload(t[n]);e._textureLoaders.length=0}function Zye(e){let t=e._bufferViewLoaders;for(let n=0;n<t.length;++n)t[n]=!t[n].isDestroyed()&&Ni.unload(t[n]);e._bufferViewLoaders.length=0}function vrt(e){let t=e._geometryLoaders;for(let n=0;n<t.length;++n)t[n]=!t[n].isDestroyed()&&Ni.unload(t[n]);e._geometryLoaders.length=0}function Ert(e){let t=e._postProcessBuffers;for(let n=0;n<t.length;n++){let i=t[n];i.isDestroyed()||i.destroy()}t.length=0}function Srt(e){l(e._structuralMetadataLoader)&&!e._structuralMetadataLoader.isDestroyed()&&(e._structuralMetadataLoader.destroy(),e._structuralMetadataLoader=void 0)}function wrt(e){l(e._meshPrimitiveGpmLoader)&&!e._meshPrimitiveGpmLoader.isDestroyed()&&(e._meshPrimitiveGpmLoader.destroy(),e._meshPrimitiveGpmLoader=void 0)}var Ad=bJ;function ex(e){this._url=e,this._cubeMapBuffers=void 0,this._texture=void 0,this._maximumMipmapLevel=void 0,this._loading=!1,this._ready=!1,this._errorEvent=new be}Object.defineProperties(ex.prototype,{url:{get:function(){return this._url}},errorEvent:{get:function(){return this._errorEvent}},texture:{get:function(){return this._texture}},maximumMipmapLevel:{get:function(){return this._maximumMipmapLevel}},ready:{get:function(){return this._ready}}});ex.isSupported=function(e){return(e.colorBufferHalfFloat&&e.halfFloatingPointTexture||e.floatingPointTexture&&e.colorBufferFloat)&&e.supportsTextureLod};function CJ(e){e._cubeMapBuffers=void 0}ex.prototype.update=function(e){let{context:t}=e;if(!ex.isSupported(t))return;if(l(this._texture)){CJ(this);return}if(!l(this._texture)&&!this._loading){let f=t.textureCache.getTexture(this._url);l(f)&&(CJ(this),this._texture=f,this._maximumMipmapLevel=this._texture.maximumMipmapLevel,this._ready=!0)}let n=this._cubeMapBuffers;if(!l(n)&&!this._loading){let f=this;qu(this._url).then(function(d){f._cubeMapBuffers=d,f._loading=!1}).catch(function(d){f.isDestroyed()||f._errorEvent.raiseEvent(d)}),this._loading=!0}if(!l(this._cubeMapBuffers))return;let{pixelDatatype:i}=n[0].positiveX;l(i)||(i=t.halfFloatingPointTexture?ke.HALF_FLOAT:ke.FLOAT);let r=He.RGBA,o=n.length;this._maximumMipmapLevel=o-1;let a=n[0].positiveX.width,s=Math.log2(a)+1;if(o!==s){let f={};Object.values(aa.FaceName).forEach(d=>{f[d]=void 0});for(let d=o;d<s;d++)n.push(f)}let c=new Ut({minificationFilter:Gt.LINEAR_MIPMAP_LINEAR}),u=new aa({context:t,source:n[0],flipY:!1,pixelDatatype:i,pixelFormat:r,sampler:c});u.loadMipmaps(n.slice(1)),this._texture=u,this._texture.maximumMipmapLevel=this._maximumMipmapLevel,t.textureCache.addTexture(this._url,this._texture),this._ready=!0};ex.prototype.isDestroyed=function(){return!1};ex.prototype.destroy=function(){return CJ(this),this._texture=this._texture&&this._texture.destroy(),ue(this)};var hp=ex;function PD(e){e=e??H.EMPTY_OBJECT;let t=l(e.imageBasedLightingFactor)?k.clone(e.imageBasedLightingFactor):new k(1,1);this._imageBasedLightingFactor=t;let n=e.sphericalHarmonicCoefficients;this._sphericalHarmonicCoefficients=n,this._specularEnvironmentMaps=e.specularEnvironmentMaps,this._specularEnvironmentCubeMap=void 0,this._specularEnvironmentCubeMapDirty=!0,this._specularEnvironmentMapLoaded=!1,this._previousSpecularEnvironmentMapLoaded=!1,this._useDefaultSpecularMaps=!1,this._useDefaultSphericalHarmonics=!1,this._shouldRegenerateShaders=!1,this._previousFrameNumber=void 0,this._previousFrameContext=void 0,this._previousImageBasedLightingFactor=k.clone(t),this._previousSphericalHarmonicCoefficients=n,this._removeErrorListener=void 0}Object.defineProperties(PD.prototype,{imageBasedLightingFactor:{get:function(){return this._imageBasedLightingFactor},set:function(e){this._previousImageBasedLightingFactor=k.clone(this._imageBasedLightingFactor,this._previousImageBasedLightingFactor),this._imageBasedLightingFactor=k.clone(e,this._imageBasedLightingFactor)}},sphericalHarmonicCoefficients:{get:function(){return this._sphericalHarmonicCoefficients},set:function(e){this._previousSphericalHarmonicCoefficients=this._sphericalHarmonicCoefficients,this._sphericalHarmonicCoefficients=e}},specularEnvironmentMaps:{get:function(){return this._specularEnvironmentMaps},set:function(e){e!==this._specularEnvironmentMaps&&(this._specularEnvironmentCubeMapDirty=this._specularEnvironmentCubeMapDirty||e!==this._specularEnvironmentMaps,this._specularEnvironmentMapLoaded=!1),this._specularEnvironmentMaps=e}},enabled:{get:function(){return this._imageBasedLightingFactor.x>0||this._imageBasedLightingFactor.y>0}},shouldRegenerateShaders:{get:function(){return this._shouldRegenerateShaders}},specularEnvironmentCubeMap:{get:function(){return this._specularEnvironmentCubeMap}},useDefaultSphericalHarmonics:{get:function(){return this._useDefaultSphericalHarmonics}},useDefaultSpecularMaps:{get:function(){return this._useDefaultSpecularMaps}},useSpecularEnvironmentMaps:{get:function(){return l(this._specularEnvironmentCubeMap)&&this._specularEnvironmentCubeMap.ready||this._useDefaultSpecularMaps}}});function Irt(e,t){if(hp.isSupported(t)){if(e._specularEnvironmentCubeMap=e._specularEnvironmentCubeMap&&e._specularEnvironmentCubeMap.destroy(),l(e._specularEnvironmentMaps)){let n=new hp(e._specularEnvironmentMaps);e._specularEnvironmentCubeMap=n,e._removeErrorListener=n.errorEvent.addEventListener(i=>{console.error(`Error loading specularEnvironmentMaps: ${i}`)})}e._shouldRegenerateShaders=!0}}PD.prototype.update=function(e){if(e.frameNumber===this._previousFrameNumber&&e.context===this._previousFrameContext)return;this._previousFrameNumber=e.frameNumber;let t=this._previousFrameContext=e.context;e.brdfLutGenerator.update(e),this._shouldRegenerateShaders=!1;let n=this._imageBasedLightingFactor,i=this._previousImageBasedLightingFactor;k.equals(n,i)||(this._shouldRegenerateShaders=n.x>0&&i.x===0||n.x===0&&i.x>0,this._shouldRegenerateShaders=this._shouldRegenerateShaders||n.y>0&&i.y===0||n.y===0&&i.y>0,this._previousImageBasedLightingFactor=k.clone(this._imageBasedLightingFactor,this._previousImageBasedLightingFactor)),this._previousSphericalHarmonicCoefficients!==this._sphericalHarmonicCoefficients&&(this._shouldRegenerateShaders=this._shouldRegenerateShaders||l(this._previousSphericalHarmonicCoefficients)!==l(this._sphericalHarmonicCoefficients),this._previousSphericalHarmonicCoefficients=this._sphericalHarmonicCoefficients),this._shouldRegenerateShaders=this._shouldRegenerateShaders||this._previousSpecularEnvironmentMapLoaded!==this._specularEnvironmentMapLoaded,this._previousSpecularEnvironmentMapLoaded=this._specularEnvironmentMapLoaded,this._specularEnvironmentCubeMapDirty&&(Irt(this,t),this._specularEnvironmentCubeMapDirty=!1),l(this._specularEnvironmentCubeMap)&&(this._specularEnvironmentCubeMap.update(e),this._specularEnvironmentCubeMap.ready&&(this._specularEnvironmentMapLoaded=!0));let r=!l(this._specularEnvironmentCubeMap)&&l(e.specularEnvironmentMaps)&&!this._useDefaultSpecularMaps,o=!l(e.specularEnvironmentMaps)&&this._useDefaultSpecularMaps,a=!l(this._sphericalHarmonicCoefficients)&&l(e.sphericalHarmonicCoefficients)&&!this._useDefaultSphericalHarmonics,s=!l(e.sphericalHarmonicCoefficients)&&this._useDefaultSphericalHarmonics;this._shouldRegenerateShaders=this._shouldRegenerateShaders||r||o||a||s,this._useDefaultSpecularMaps=!l(this._specularEnvironmentCubeMap)&&l(e.specularEnvironmentMaps),this._useDefaultSphericalHarmonics=!l(this._sphericalHarmonicCoefficients)&&l(e.sphericalHarmonicCoefficients)};PD.prototype.isDestroyed=function(){return!1};PD.prototype.destroy=function(){return this._specularEnvironmentCubeMap=this._specularEnvironmentCubeMap&&this._specularEnvironmentCubeMap.destroy(),this._removeErrorListener=this._removeErrorListener&&this._removeErrorListener(),ue(this)};var bE=PD;var Mz=`uniform sampler2D u_pointCloud_colorGBuffer;
uniform sampler2D u_pointCloud_depthGBuffer;
uniform vec2 u_distanceAndEdlStrength;
in vec2 v_textureCoordinates;

vec2 neighborContribution(float log2Depth, vec2 offset)
{
    float dist = u_distanceAndEdlStrength.x;
    vec2 texCoordOrig = v_textureCoordinates + offset * dist;
    vec2 texCoord0 = v_textureCoordinates + offset * floor(dist);
    vec2 texCoord1 = v_textureCoordinates + offset * ceil(dist);

    float depthOrLogDepth0 = czm_unpackDepth(texture(u_pointCloud_depthGBuffer, texCoord0));
    float depthOrLogDepth1 = czm_unpackDepth(texture(u_pointCloud_depthGBuffer, texCoord1));

    // ignore depth values that are the clear depth
    if (depthOrLogDepth0 == 0.0 || depthOrLogDepth1 == 0.0) {
        return vec2(0.0);
    }

    // interpolate the two adjacent depth values
    float depthMix = mix(depthOrLogDepth0, depthOrLogDepth1, fract(dist));
    vec4 eyeCoordinate = czm_windowToEyeCoordinates(texCoordOrig, depthMix);
    return vec2(max(0.0, log2Depth - log2(-eyeCoordinate.z / eyeCoordinate.w)), 1.0);
}

void main()
{
    float depthOrLogDepth = czm_unpackDepth(texture(u_pointCloud_depthGBuffer, v_textureCoordinates));

    vec4 eyeCoordinate = czm_windowToEyeCoordinates(gl_FragCoord.xy, depthOrLogDepth);
    eyeCoordinate /= eyeCoordinate.w;

    float log2Depth = log2(-eyeCoordinate.z);

    if (depthOrLogDepth == 0.0) // 0.0 is the clear value for the gbuffer
    {
        discard;
    }

    vec4 color = texture(u_pointCloud_colorGBuffer, v_textureCoordinates);

    // sample from neighbors left, right, down, up
    vec2 texelSize = 1.0 / czm_viewport.zw;

    vec2 responseAndCount = vec2(0.0);

    responseAndCount += neighborContribution(log2Depth, vec2(-texelSize.x, 0.0));
    responseAndCount += neighborContribution(log2Depth, vec2(+texelSize.x, 0.0));
    responseAndCount += neighborContribution(log2Depth, vec2(0.0, -texelSize.y));
    responseAndCount += neighborContribution(log2Depth, vec2(0.0, +texelSize.y));

    float response = responseAndCount.x / responseAndCount.y;
    float strength = u_distanceAndEdlStrength.y;
    float shade = exp(-response * 300.0 * strength);
    color.rgb *= shade;
    out_FragColor = vec4(color);

    // Input and output depth are the same.
    gl_FragDepth = depthOrLogDepth;
}
`;function xE(){this._framebuffer=new si({colorAttachmentsLength:2,depth:!0,supportsDepthTexture:!0}),this._drawCommand=void 0,this._clearCommand=void 0,this._strength=1,this._radius=1}Object.defineProperties(xE.prototype,{framebuffer:{get:function(){return this._framebuffer.framebuffer}},colorGBuffer:{get:function(){return this._framebuffer.getColorTexture(0)}},depthGBuffer:{get:function(){return this._framebuffer.getColorTexture(1)}}});function Prt(e){e._framebuffer.destroy(),e._drawCommand=void 0,e._clearCommand=void 0}var vJ=new k;function Drt(e,t){let n=new Ge({defines:["LOG_DEPTH_WRITE"],sources:[Mz]}),i={u_pointCloud_colorGBuffer:function(){return e.colorGBuffer},u_pointCloud_depthGBuffer:function(){return e.depthGBuffer},u_distanceAndEdlStrength:function(){return vJ.x=e._radius,vJ.y=e._strength,vJ}},r=je.fromCache({blending:en.ALPHA_BLEND,depthMask:!0,depthTest:{enabled:!0},stencilTest:qt.setCesium3DTileBit(),stencilMask:qt.CESIUM_3D_TILE_MASK});e._drawCommand=t.createViewportQuadCommand(n,{uniformMap:i,renderState:r,pass:Pe.CESIUM_3D_TILE,owner:e}),e._clearCommand=new ui({framebuffer:e.framebuffer,color:new U(0,0,0,0),depth:1,renderState:je.fromCache(),pass:Pe.CESIUM_3D_TILE,owner:e})}function Rrt(e,t){let n=t.drawingBufferWidth,i=t.drawingBufferHeight;e._framebuffer.update(t,n,i),Drt(e,t)}function fAe(e){return e.drawBuffers&&e.fragmentDepth}xE.isSupported=fAe;function Ort(e,t){let n=e.shaderCache.getDerivedShaderProgram(t,"EC");if(!l(n)){let i=t._attributeLocations,r=t.fragmentShaderSource.clone();r.sources.splice(0,0,`layout (location = 0) out vec4 out_FragData_0;
layout (location = 1) out vec4 out_FragData_1;`),r.sources=r.sources.map(function(o){return o=Ge.replaceMain(o,"czm_point_cloud_post_process_main"),o=o.replaceAll(/out_FragColor/g,"out_FragData_0"),o}),r.sources.push(`void main() 
{ 
    czm_point_cloud_post_process_main(); 
#ifdef LOG_DEPTH
    czm_writeLogDepth();
    out_FragData_1 = czm_packDepth(gl_FragDepth); 
#else
    out_FragData_1 = czm_packDepth(gl_FragCoord.z);
#endif
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t=="string"?n=Y.fromName(t):n=t;let i=Lrt[e.type],r=Nrt[e.type];return{componentsPerAttribute:i,classType:r,createArrayBufferView:function(o,a,s){return Y.createArrayBufferView(n,o,a,i*s)}}}var Nh=Frt;function Zc(e){this._id=Kn();let t=e.featuresLength;this._showAlphaProperties=void 0,this._batchValues=void 0,this._batchValuesDirty=!1,this._batchTexture=void 0,this._defaultTexture=void 0,this._pickTexture=void 0,this._pickIds=[];let n,i;if(t>0){let r=Math.min(t,Ft.maximumTextureSize),o=Math.ceil(t/Ft.maximumTextureSize),a=1/r,s=a*.5,c=1/o,u=c*.5;n=new k(r,o),i=new ae(a,s,c,u)}this._translucentFeaturesLength=0,this._featuresLength=t,this._textureDimensions=n,this._textureStep=i,this._owner=e.owner,this._statistics=e.statistics,this._colorChangedCallback=e.colorChangedCallback}Object.defineProperties(Zc.prototype,{translucentFeaturesLength:{get:function(){return this._translucentFeaturesLength}},byteLength:{get:function(){let e=0;return l(this._pickTexture)&&(e+=this._pickTexture.sizeInBytes),l(this._batchTexture)&&(e+=this._batchTexture.sizeInBytes),e}},textureDimensions:{get:function(){return this._textureDimensions}},textureStep:{get:function(){return this._textureStep}},batchTexture:{get:function(){return this._batchTexture}},defaultTexture:{get:function(){return this._defaultTexture}},pickTexture:{get:function(){return this._pickTexture}}});Zc.DEFAULT_COLOR_VALUE=U.WHITE;Zc.DEFAULT_SHOW_VALUE=!0;function mAe(e){let t=e._textureDimensions;return t.x*t.y*4}function pAe(e){if(!l(e._batchValues)){let t=mAe(e),n=new Uint8Array(t).fill(255);e._batchValues=n}return e._batchValues}function gAe(e){if(!l(e._showAlphaProperties)){let t=2*e._featuresLength,n=new Uint8Array(t).fill(255);e._showAlphaProperties=n}return e._showAlphaProperties}Zc.prototype.setShow=function(e,t){if(t&&!l(this._showAlphaProperties))return;let n=gAe(this),i=e*2,r=t?255:0;if(n[i]!==r){n[i]=r;let o=pAe(this),a=e*4+3;o[a]=t?n[i+1]:0,this._batchValuesDirty=!0}};Zc.prototype.setAllShow=function(e){let t=this._featuresLength;for(let n=0;n<t;++n)this.setShow(n,e)};Zc.prototype.getShow=function(e){if(!l(this._showAlphaProperties))return!0;let t=e*2;return this._showAlphaProperties[t]===255};var Brt=new Array(4);Zc.prototype.setColor=function(e,t){if(U.equals(t,Zc.DEFAULT_COLOR_VALUE)&&!l(this._batchValues))return;let n=t.toBytes(Brt),i=n[3],r=pAe(this),o=e*4,a=gAe(this),s=e*2;if(r[o]!==n[0]||r[o+1]!==n[1]||r[o+2]!==n[2]||a[s+1]!==i){r[o]=n[0],r[o+1]=n[1],r[o+2]=n[2];let c=a[s+1]!==255,u=a[s]!==0;r[o+3]=u?i:0,a[s+1]=i;let f=i!==255;f&&!c?++this._translucentFeaturesLength:!f&&c&&--this._translucentFeaturesLength,this._batchValuesDirty=!0,l(this._colorChangedCallback)&&this._colorChangedCallback(e,t)}};Zc.prototype.setAllColor=function(e){let t=this._featuresLength;for(let n=0;n<t;++n)this.setColor(n,e)};Zc.prototype.getColor=function(e,t){if(!l(this._batchValues))return U.clone(Zc.DEFAULT_COLOR_VALUE,t);let n=this._batchValues,i=e*4,r=this._showAlphaProperties,o=e*2;return U.fromBytes(n[i],n[i+1],n[i+2],r[o+1],t)};Zc.prototype.getPickColor=function(e){return this._pickIds[e]};function _Ae(e,t,n){let i=e._textureDimensions;return new Et({context:t,pixelFormat:He.RGBA,pixelDatatype:ke.UNSIGNED_BYTE,source:{width:i.x,height:i.y,arrayBufferView:n},flipY:!1,sampler:Ut.NEAREST})}function krt(e,t){let n=e._featuresLength;if(!l(e._pickTexture)&&n>0){let i=e._pickIds,r=mAe(e),o=new Uint8Array(r),a=e._owner,s=e._statistics;for(let c=0;c<n;++c){let u=t.createPickId(a.getFeature(c));i.push(u);let f=u.color,d=c*4;o[d]=U.floatToByte(f.red),o[d+1]=U.floatToByte(f.green),o[d+2]=U.floatToByte(f.blue),o[d+3]=U.floatToByte(f.alpha)}e._pickTexture=_Ae(e,t,o),l(s)&&(s.batchTableByteLength+=e._pickTexture.sizeInBytes)}}function zrt(e){let t=e._textureDimensions;e._batchTexture.copyFrom({source:{width:t.x,height:t.y,arrayBufferView:e._batchValues}})}Zc.prototype.update=function(e,t){let n=t.context;this._defaultTexture=n.defaultTexture;let i=t.passes;(i.pick||i.postProcess)&&krt(this,n),this._batchValuesDirty&&(this._batchValuesDirty=!1,l(this._batchTexture)||(this._batchTexture=_Ae(this,n,this._batchValues),l(this._statistics)&&(this._statistics.batchTableByteLength+=this._batchTexture.sizeInBytes)),zrt(this))};Zc.prototype.isDestroyed=function(){return!1};Zc.prototype.destroy=function(){this._batchTexture=this._batchTexture&&this._batchTexture.destroy(),this._pickTexture=this._pickTexture&&this._pickTexture.destroy();let e=this._pickIds,t=e.length;for(let n=0;n<t;++n)e[n].destroy();return ue(this)};var Cu=Zc;var yAe={HIGHLIGHT:0,REPLACE:1,MIX:2};Object.freeze(yAe);var sf=yAe;var EJ=Cu.DEFAULT_COLOR_VALUE,SJ=Cu.DEFAULT_SHOW_VALUE;function kr(e,t,n,i,r){this.featuresLength=t;let o;l(n)&&(o=n.extensions),this._extensions=o??{};let a=Urt(n);this._properties=a,this._batchTableHierarchy=Vrt(this,n,i);let s=bAe(t,a,i);this._binaryPropertiesByteLength=jrt(s),this._batchTableBinaryProperties=s,this._content=e,this._batchTexture=new Cu({featuresLength:t,colorChangedCallback:r,owner:e,statistics:e.tileset.statistics})}kr._deprecationWarning=qs;Object.defineProperties(kr.prototype,{batchTableByteLength:{get:function(){let e=this._binaryPropertiesByteLength;return l(this._batchTableHierarchy)&&(e+=this._batchTableHierarchy.byteLength),e+=this._batchTexture.byteLength,e}}});function Urt(e){let t={};if(!l(e))return t;for(let n in e)e.hasOwnProperty(n)&&n!=="HIERARCHY"&&n!=="extensions"&&n!=="extras"&&(t[n]=Xe(e[n],!0));return t}function Vrt(e,t,n){if(!l(t))return;let i=e._extensions["3DTILES_batch_table_hierarchy"],r=t.HIERARCHY;if(l(r)&&(kr._deprecationWarning("batchTableHierarchyExtension","The batch table HIERARCHY property has been moved to an extension. Use extensions.3DTILES_batch_table_hierarchy instead."),e._extensions["3DTILES_batch_table_hierarchy"]=r,i=r),!!l(i))return new CE({extension:i,binaryBody:n})}function bAe(e,t,n){let i;for(let r in t)if(t.hasOwnProperty(r)){let o=t[r],a=o.byteOffset;if(l(a)){let s=o.componentType,c=o.type;if(!l(s))throw new oe("componentType is required.");if(!l(c))throw new oe("type is required.");if(!l(n))throw new oe(`Property ${r} requires a batch table binary.`);let u=Nh(o),f=u.componentsPerAttribute,d=u.classType,p=u.createArrayBufferView(n.buffer,n.byteOffset+a,e);l(i)||(i={}),i[r]={typedArray:p,componentCount:f,type:d}}}return i}function jrt(e){if(!l(e))return 0;let t=0;for(let n in e)e.hasOwnProperty(n)&&(t+=e[n].typedArray.byteLength);return t}kr.getBinaryProperties=function(e,t,n){return bAe(e,t,n)};kr.prototype.setShow=function(e,t){this._batchTexture.setShow(e,t)};kr.prototype.setAllShow=function(e){this._batchTexture.setAllShow(e)};kr.prototype.getShow=function(e){return this._batchTexture.getShow(e)};kr.prototype.setColor=function(e,t){this._batchTexture.setColor(e,t)};kr.prototype.setAllColor=function(e){this._batchTexture.setAllColor(e)};kr.prototype.getColor=function(e,t){return this._batchTexture.getColor(e,t)};kr.prototype.getPickColor=function(e){return this._batchTexture.getPickColor(e)};var Hrt=new U;kr.prototype.applyStyle=function(e){if(!l(e)){this.setAllColor(EJ),this.setAllShow(SJ);return}let t=this._content,n=this.featuresLength;for(let i=0;i<n;++i){let r=t.getFeature(i),o=l(e.color)?e.color.evaluateColor(r,Hrt)??EJ:EJ,a=l(e.show)?e.show.evaluate(r)??SJ:SJ;this.setColor(i,o),this.setShow(i,a)}};function Grt(e,t){let n=e.typedArray,i=e.componentCount;return i===1?n[t]:e.type.unpack(n,t*i)}function Wrt(e,t,n){let i=e.typedArray,r=e.componentCount;r===1?i[t]=n:e.type.pack(n,i,t*r)}kr.prototype.isClass=function(e,t){let n=this._batchTableHierarchy;return l(n)?n.isClass(e,t):!1};kr.prototype.isExactClass=function(e,t){return this.getExactClassName(e)===t};kr.prototype.getExactClassName=function(e){let t=this._batchTableHierarchy;if(l(t))return t.getClassName(e)};kr.prototype.hasProperty=function(e,t){return l(this._properties[t])||l(this._batchTableHierarchy)&&this._batchTableHierarchy.hasProperty(e,t)};kr.prototype.hasPropertyBySemantic=function(){return!1};kr.prototype.getPropertyIds=function(e,t){t=l(t)?t:[],t.length=0;let n=Object.keys(this._properties);if(Xn(t,n),l(this._batchTableHierarchy)){let i=this._batchTableHierarchy.getPropertyIds(e,n);Xn(t,i)}return t};kr.prototype.getPropertyBySemantic=function(e,t){};kr.prototype.getProperty=function(e,t){if(l(this._batchTableBinaryProperties)){let i=this._batchTableBinaryProperties[t];if(l(i))return Grt(i,e)}let n=this._properties[t];if(l(n))return Xe(n[e],!0);if(l(this._batchTableHierarchy)){let i=this._batchTableHierarchy.getProperty(e,t);if(l(i))return i}};kr.prototype.setProperty=function(e,t,n){let i=this.featuresLength;if(l(this._batchTableBinaryProperties)){let o=this._batchTableBinaryProperties[t];if(l(o)){Wrt(o,e,n);return}}if(l(this._batchTableHierarchy)&&this._batchTableHierarchy.setProperty(e,t,n))return;let r=this._properties[t];l(r)||(this._properties[t]=new Array(i),r=this._properties[t]),r[e]=Xe(n,!0)};function qrt(e){return e._batchTexture.textureDimensions.y===1?`uniform vec4 tile_textureStep; 
vec2 computeSt(float batchId) 
{ 
    float stepX = tile_textureStep.x; 
    float centerX = tile_textureStep.y; 
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} 
`:`uniform vec4 tile_textureStep; 
uniform vec2 tile_textureDimensions; 
vec2 computeSt(float batchId) 
{ 
    float stepX = tile_textureStep.x; 
    float centerX = tile_textureStep.y; 
    float stepY = tile_textureStep.z; 
    float centerY = tile_textureStep.w; 
    float xId = mod(batchId, tile_textureDimensions.x); 
    float yId = floor(batchId / tile_textureDimensions.x); 
    return vec2(centerX + (xId * stepX), centerY + (yId * stepY)); 
} 
`}kr.prototype.getVertexShaderCallback=function(e,t,n){if(this.featuresLength===0)return;let i=this;return function(r){let o=xAe(r,n,!1),a;return Ft.maximumVertexTextureImageUnits>0?(a="",e&&(a+=`uniform bool tile_translucentCommand; 
`),a+=`uniform sampler2D tile_batchTexture; 
out vec4 tile_featureColor; 
out vec2 tile_featureSt; 
void main() 
{ 
    vec2 st = computeSt(${t}); 
    vec4 featureProperties = texture(tile_batchTexture, st); 
    tile_color(featureProperties); 
    float show = ceil(featureProperties.a); 
    gl_Position *= show; 
`,e&&(a+=`    bool isStyleTranslucent = (featureProperties.a != 1.0); 
    if (czm_pass == czm_passTranslucent) 
    { 
        if (!isStyleTranslucent && !tile_translucentCommand) 
        { 
            gl_Position *= 0.0; 
        } 
    } 
    else 
    { 
        if (isStyleTranslucent) 
        { 
            gl_Position *= 0.0; 
        } 
    } 
`),a+=`    tile_featureColor = featureProperties; 
    tile_featureSt = st; 
}`):a=`out vec2 tile_featureSt; 
void main() 
{ 
    tile_color(vec4(1.0)); 
    tile_featureSt = computeSt(${t}); 
}`,`${o}
${qrt(i)}${a}`}};function AAe(e,t){return e=Ge.replaceMain(e,"tile_main"),t?`${e}uniform float tile_colorBlend; 
void tile_color(vec4 tile_featureColor) 
{ 
    tile_main(); 
    tile_featureColor = czm_gammaCorrect(tile_featureColor); 
    out_FragColor.a *= tile_featureColor.a; 
    float highlight = ceil(tile_colorBlend); 
    out_FragColor.rgb *= mix(tile_featureColor.rgb, vec3(1.0), highlight); 
} 
`:`${e}void tile_color(vec4 tile_featureColor) 
{ 
    tile_main(); 
} 
`}function Yrt(e,t){let n=`texture(${t}`,i=0,r=e.indexOf(n,i),o;for(;r>-1;){let a=0;for(let u=r;u<e.length;++u){let f=e.charAt(u);if(f==="(")++a;else if(f===")"&&(--a,a===0)){o=u+1;break}}let c=`tile_diffuse_final(${e.slice(r,o)}, tile_diffuse)`;e=e.slice(0,r)+c+e.slice(o),i=r+c.length,r=e.indexOf(n,i)}return e}function xAe(e,t,n){if(!l(t))return AAe(e,n);let i=new RegExp(`(uniform|attribute|in)\\s+(vec[34]|sampler2D)\\s+${t};`),r=e.match(i);if(!l(r))return AAe(e,n);let o=r[0],a=r[2];e=Ge.replaceMain(e,"tile_main"),e=e.replace(o,"");let s=`bool isWhite(vec3 color) 
{ 
    return all(greaterThan(color, vec3(1.0 - czm_epsilon3))); 
} 
vec4 tile_diffuse_final(vec4 sourceDiffuse, vec4 tileDiffuse) 
{ 
    vec4 blendDiffuse = mix(sourceDiffuse, tileDiffuse, tile_colorBlend); 
    vec4 diffuse = isWhite(tileDiffuse.rgb) ? sourceDiffuse : blendDiffuse; 
    return vec4(diffuse.rgb, sourceDiffuse.a); 
} 
`,c=`    tile_featureColor = czm_gammaCorrect(tile_featureColor); 
    out_FragColor.a *= tile_featureColor.a; 
    float highlight = ceil(tile_colorBlend); 
    out_FragColor.rgb *= mix(tile_featureColor.rgb, vec3(1.0), highlight); 
`,u;if(a==="vec3"||a==="vec4"){let f=a==="vec3"?`vec4(${t}, 1.0)`:t,d=a==="vec3"?"tile_diffuse.xyz":"tile_diffuse";i=new RegExp(t,"g"),e=e.replace(i,d),u=`    vec4 source = ${f}; 
    tile_diffuse = tile_diffuse_final(source, tile_featureColor); 
    tile_main(); 
`}else a==="sampler2D"&&(e=Yrt(e,t),u=`    tile_diffuse = tile_featureColor; 
    tile_main(); 
`);return e=`uniform float tile_colorBlend; 
vec4 tile_diffuse = vec4(1.0); 
${s}${o}
${e}
void tile_color(vec4 tile_featureColor) 
{ 
${u}`,n&&(e+=c),e+=`} 
`,e}kr.prototype.getFragmentShaderCallback=function(e,t,n){if(this.featuresLength!==0)return function(i){return i=xAe(i,t,!0),Ft.maximumVertexTextureImageUnits>0?(i+=`uniform sampler2D tile_pickTexture; 
in vec2 tile_featureSt; 
in vec4 tile_featureColor; 
void main() 
{ 
    tile_color(tile_featureColor); 
`,n&&(i+=`    out_FragColor.rgb *= out_FragColor.a; 
`),i+="}"):(e&&(i+=`uniform bool tile_translucentCommand; 
`),i+=`uniform sampler2D tile_pickTexture; 
uniform sampler2D tile_batchTexture; 
in vec2 tile_featureSt; 
void main() 
{ 
    vec4 featureProperties = texture(tile_batchTexture, tile_featureSt); 
    if (featureProperties.a == 0.0) { 
        discard; 
    } 
`,e&&(i+=`    bool isStyleTranslucent = (featureProperties.a != 1.0); 
    if (czm_pass == czm_passTranslucent) 
    { 
        if (!isStyleTranslucent && !tile_translucentCommand) 
        { 
            discard; 
        } 
    } 
    else 
    { 
        if (isStyleTranslucent) 
        { 
            discard; 
        } 
    } 
`),i+=`    tile_color(featureProperties); 
`,n&&(i+=`    out_FragColor.rgb *= out_FragColor.a; 
`),i+=`} 
`),i}};function Xrt(e){let t=e._content.tileset,n=t.colorBlendMode,i=t.colorBlendAmount;if(n===sf.HIGHLIGHT)return 0;if(n===sf.REPLACE)return 1;if(n===sf.MIX)return I.clamp(i,I.EPSILON4,1)}kr.prototype.getUniformMapCallback=function(){if(this.featuresLength===0)return;let e=this;return function(t){return Ot(t,{tile_batchTexture:function(){return e._batchTexture.batchTexture??e._batchTexture.defaultTexture},tile_textureDimensions:function(){return e._batchTexture.textureDimensions},tile_textureStep:function(){return e._batchTexture.textureStep},tile_colorBlend:function(){return Xrt(e)},tile_pickTexture:function(){return e._batchTexture.pickTexture}})}};kr.prototype.getPickId=function(){return"texture(tile_pickTexture, tile_featureSt)"};var Ty={ALL_OPAQUE:0,ALL_TRANSLUCENT:1,OPAQUE_AND_TRANSLUCENT:2};kr.prototype.addDerivedCommands=function(e,t){let 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Uot(e,t){if(e.hasProperty("POSITION"))return e.getPropertyArray("POSITION",Y.FLOAT,3);if(e.hasProperty("POSITION_QUANTIZED")){let n=e.getPropertyArray("POSITION_QUANTIZED",Y.UNSIGNED_SHORT,3),i=e.getGlobalProperty("QUANTIZED_VOLUME_OFFSET",Y.FLOAT,3);if(!l(i))throw new oe("Global property: QUANTIZED_VOLUME_OFFSET must be defined for quantized positions.");let r=e.getGlobalProperty("QUANTIZED_VOLUME_SCALE",Y.FLOAT,3);if(!l(r))throw new oe("Global property: QUANTIZED_VOLUME_SCALE must be defined for quantized positions.");let o=new Float32Array(n.length);for(let a=0;a<n.length/3;a++)for(let s=0;s<3;s++){let c=3*a+s;o[c]=n[c]/65535*r[s]+i[s]}return o}else throw new oe("Either POSITION or POSITION_QUANTIZED must be defined for each instance.")}var SAe=new Array(4);function Vot(e,t,n,i,r,o,a,s,c,u){let f=e.getProperty("NORMAL_UP",Y.FLOAT,3,n,OJ),d=e.getProperty("NORMAL_RIGHT",Y.FLOAT,3,n,SAe),p=!1;if(l(f)){if(!l(d))throw new oe("To define a custom orientation, both NORMAL_UP and 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IAe={NONE:0,REPEAT:1,MIRRORED_REPEAT:2};Object.freeze(IAe);var cf=IAe;var PAe={STOPPED:0,ANIMATING:1};Object.freeze(PAe);var gp=PAe;var vE=Tn.AnimatedPropertyType;function MJ(e){e=e??H.EMPTY_OBJECT;let t=e.channel,n=e.runtimeAnimation,i=e.runtimeNode;this._channel=t,this._runtimeAnimation=n,this._runtimeNode=i,this._splines=[],this._path=void 0,Xot(this)}Object.defineProperties(MJ.prototype,{channel:{get:function(){return this._channel}},runtimeAnimation:{get:function(){return this._runtimeAnimation}},runtimeNode:{get:function(){return this._runtimeNode}},splines:{get:function(){return this._splines}}});function Got(e,t){let n=[],i=[],r=[],o=t.length;for(let a=0;a<o;a+=3)i.push(t[a]),n.push(t[a+1]),r.push(t[a+2]);return i.splice(0,1),r.length=r.length-1,new YA({times:e,points:n,inTangents:i,outTangents:r})}function DAe(e,t,n,i){if(e.length===1&&t.length===1)return new rN(t[0]);switch(n){case Xm.STEP:return new yF({times:e,points:t});case Xm.CUBICSPLINE:return Got(e,t);case Xm.LINEAR:return i===vE.ROTATION?new iF({times:e,points:t}):new qA({times:e,points:t})}}function Wot(e,t,n,i,r){let o=[];if(i===vE.WEIGHTS){let s=t.length/r,c,u;for(c=0;c<r;c++){let f=new Array(s),d=c;if(n===Xm.CUBICSPLINE)for(u=0;u<s;u+=3)f[u]=t[d],f[u+1]=t[d+r],f[u+2]=t[d+2*r],d+=r*3;else for(u=0;u<s;u++)f[u]=t[d],d+=r;o.push(DAe(e,f,n,i))}}else o.push(DAe(e,t,n,i));return o}var qot=new h,Yot=new Fe;function Xot(e){let t=e._channel,n=t.sampler,i=n.input,r=n.output,o=n.interpolation,s=t.target.path,c=e._runtimeNode,u=l(c.morphWeights)?c.morphWeights.length:1,f=Wot(i,r,o,s,u);e._splines=f,e._path=s}MJ.prototype.animate=function(e){let t=this._splines,n=this._path,i=this._runtimeAnimation.model,r=this._runtimeNode;if(n===vE.WEIGHTS){let o=r.morphWeights,a=o.length;for(let s=0;s<a;s++){let c=t[s],u=i.clampAnimations?c.clampTime(e):c.wrapTime(e);o[s]=c.evaluate(u)}}else{if(r.userAnimated)return;{let o=t[0],a=i.clampAnimations?o.clampTime(e):o.wrapTime(e);n===vE.TRANSLATION||n===vE.SCALE?r[n]=o.evaluate(a,qot):n===vE.ROTATION&&(r[n]=o.evaluate(a,Yot))}}};var Hz=MJ;function LJ(e,t,n){this._animation=t,this._name=t.name,this._runtimeChannels=void 0,this._startTime=K.clone(n.startTime),this._delay=n.delay??0,this._stopTime=K.clone(n.stopTime),this.removeOnStop=n.removeOnStop??!1,this._multiplier=n.multiplier??1,this._reverse=n.reverse??!1,this._loop=n.loop??cf.NONE,this._animationTime=n.animationTime,this._prevAnimationDelta=void 0,this.start=new be,this.update=new be,this.stop=new be,this._state=gp.STOPPED,this._computedStartTime=void 0,this._duration=void 0;let i=this;this._raiseStartEvent=function(){i.start.raiseEvent(e,i)},this._updateEventTime=0,this._raiseUpdateEvent=function(){i.update.raiseEvent(e,i,i._updateEventTime)},this._raiseStopEvent=function(){i.stop.raiseEvent(e,i)},this._model=e,this._localStartTime=void 0,this._localStopTime=void 0,Kot(this)}Object.defineProperties(LJ.prototype,{animation:{get:function(){return this._animation}},name:{get:function(){return this._name}},runtimeChannels:{get:function(){return this._runtimeChannels}},model:{get:function(){return this._model}},localStartTime:{get:function(){return this._localStartTime}},localStopTime:{get:function(){return this._localStopTime}},startTime:{get:function(){return this._startTime}},delay:{get:function(){return this._delay}},stopTime:{get:function(){return this._stopTime}},multiplier:{get:function(){return this._multiplier}},reverse:{get:function(){return this._reverse}},loop:{get:function(){return this._loop}},animationTime:{get:function(){return this._animationTime}}});function Kot(e){let t=Number.MAX_VALUE,n=-Number.MAX_VALUE,i=e._model.sceneGraph,o=e._animation.channels,a=o.length,s=[];for(let c=0;c<a;c++){let u=o[c],f=u.target;if(!l(f))continue;let d=f.node.index,p=i._runtimeNodes[d],g=new Hz({channel:u,runtimeAnimation:e,runtimeNode:p}),m=u.sampler.input;t=Math.min(t,m[0]),n=Math.max(n,m[m.length-1]),s.push(g)}e._runtimeChannels=s,e._localStartTime=t,e._localStopTime=n}LJ.prototype.animate=function(e){let t=this._runtimeChannels,n=t.length;for(let i=0;i<n;i++)t[i].animate(e)};var Gz=LJ;function tg(e){this.animationAdded=new be,this.animationRemoved=new be,this.animateWhilePaused=!1,this._model=e,this._runtimeAnimations=[],this._previousTime=void 0}Object.defineProperties(tg.prototype,{length:{get:function(){return this._runtimeAnimations.length}},model:{get:function(){return this._model}}});function NJ(e,t,n){let i=e._model,r=new Gz(i,t,n);return e._runtimeAnimations.push(r),e.animationAdded.raiseEvent(i,r),r}tg.prototype.add=function(e){e=e??H.EMPTY_OBJECT;let n=this._model.sceneGraph.components.animations,i=e.index;if(l(i))return NJ(this,n[i],e);let r=n.length;for(let o=0;o<r;++o)if(n[o].name===e.name){i=o;break}return NJ(this,n[i],e)};tg.prototype.addAll=function(e){e=e??H.EMPTY_OBJECT;let n=this._model.sceneGraph.components.animations,i=[],r=n.length;for(let o=0;o<r;++o){let a=NJ(this,n[o],e);i.push(a)}return i};tg.prototype.remove=function(e){if(!l(e))return!1;let t=this._runtimeAnimations,n=t.indexOf(e);return n!==-1?(t.splice(n,1),this.animationRemoved.raiseEvent(this._model,e),!0):!1};tg.prototype.removeAll=function(){let e=this._model,t=this._runtimeAnimations,n=t.length;this._runtimeAnimations.length=0;for(let i=0;i<n;++i)this.animationRemoved.raiseEvent(e,t[i])};tg.prototype.contains=function(e){return l(e)?this._runtimeAnimations.indexOf(e)!==-1:!1};tg.prototype.get=function(e){return this._runtimeAnimations[e]};var Wz=[];function $ot(e,t,n){return function(){e.animationRemoved.raiseEvent(t,n)}}tg.prototype.update=function(e){let t=this._runtimeAnimations,n=t.length;if(n===0)return this._previousTime=void 0,!1;if(!this.animateWhilePaused&&K.equals(e.time,this._previousTime))return!1;this._previousTime=K.clone(e.time,this._previousTime);let i=!1,r=e.time,o=this._model;for(let a=0;a<n;++a){let s=t[a];l(s._computedStartTime)||(s._computedStartTime=K.addSeconds(s.startTime??r,s.delay,new K)),l(s._duration)||(s._duration=s.localStopTime*(1/s.multiplier));let c=s._computedStartTime,u=s._duration,f=s.stopTime,d=K.lessThanOrEquals(c,r),p=l(f)&&K.greaterThan(r,f),g=0;if(u!==0){let A=K.secondsDifference(p?f:r,c);g=l(s._animationTime)?s._animationTime(u,A):A/u}let m=s.loop===cf.REPEAT||s.loop===cf.MIRRORED_REPEAT,y=(d||m&&!l(s.startTime))&&(g<=1||m)&&!p;if(g===s._prevAnimationDelta){let A=s._state===gp.STOPPED;if(y!==A)continue}if(s._prevAnimationDelta=g,y||s._state===gp.ANIMATING){if(y&&s._state===gp.STOPPED&&(s._state=gp.ANIMATING,s.start.numberOfListeners>0&&e.afterRender.push(s._raiseStartEvent)),s.loop===cf.REPEAT)g=g-Math.floor(g);else if(s.loop===cf.MIRRORED_REPEAT){let b=Math.floor(g),x=g-b;g=b%2===1?1-x:x}s.reverse&&(g=1-g);let A=g*u*s.multiplier;A=I.clamp(A,s.localStartTime,s.localStopTime),s.animate(A),s.update.numberOfListeners>0&&(s._updateEventTime=A,e.afterRender.push(s._raiseUpdateEvent)),i=!0,y||(s._state=gp.STOPPED,s.stop.numberOfListeners>0&&e.afterRender.push(s._raiseStopEvent),s.removeOnStop&&Wz.push(s))}}n=Wz.length;for(let a=0;a<n;++a){let s=Wz[a];t.splice(t.indexOf(s),1),e.afterRender.push($ot(this,o,s))}return Wz.length=0,i};var qz=tg;var FJ=class e{constructor(t,n){this._content=t,this._batchId=n,this._color=void 0}get show(){return this._content.batchTable.getShow(this._batchId)}set show(t){this._content.batchTable.setShow(this._batchId,t)}get color(){return l(this._color)||(this._color=new U),this._content.batchTable.getColor(this._batchId,this._color)}set color(t){this._content.batchTable.setColor(this._batchId,t)}get polylinePositions(){if(l(this._content.getPolylinePositions))return this._content.getPolylinePositions(this._batchId)}get content(){return this._content}get tileset(){return this._content.tileset}get primitive(){return this._content.tileset}get featureId(){return this._batchId}get pickId(){return this._content.batchTable.getPickColor(this._batchId)}hasProperty(t){return this._content.batchTable.hasProperty(this._batchId,t)}getPropertyIds(t){return this._content.batchTable.getPropertyIds(this._batchId,t)}getProperty(t){return this._content.batchTable.getProperty(this._batchId,t)}static getPropertyInherited(t,n,i,r=t.batchTable){if(l(r)){if(r.hasPropertyBySemantic(n,i))return r.getPropertyBySemantic(n,i);if(r.hasProperty(n,i))return r.getProperty(n,i)}let o=t.metadata;if(l(o)){if(o.hasPropertyBySemantic(i))return o.getPropertyBySemantic(i);if(o.hasProperty(i))return o.getProperty(i)}let a=t.tile,s=a.metadata;if(l(s)){if(s.hasPropertyBySemantic(i))return s.getPropertyBySemantic(i);if(s.hasProperty(i))return s.getProperty(i)}let c;if(l(a.implicitSubtree)&&(c=a.implicitSubtree.metadata),l(c)){if(c.hasPropertyBySemantic(i))return c.getPropertyBySemantic(i);if(c.hasProperty(i))return c.getProperty(i)}let u=l(t.group)?t.group.metadata:void 0;if(l(u)){if(u.hasPropertyBySemantic(i))return u.getPropertyBySemantic(i);if(u.hasProperty(i))return u.getProperty(i)}let f=t.tileset.metadata;if(l(f)){if(f.hasPropertyBySemantic(i))return f.getPropertyBySemantic(i);if(f.hasProperty(i))return f.getProperty(i)}}getPropertyInherited(t){return e.getPropertyInherited(this._content,this._batchId,t)}setProperty(t,n){this._content.batchTable.setProperty(this._batchId,t,n),this._content.featurePropertiesDirty=!0}isExactClass(t){return this._content.batchTable.isExactClass(this._batchId,t)}isClass(t){return this._content.batchTable.isClass(this._batchId,t)}getExactClassName(){return this._content.batchTable.getExactClassName(this._batchId)}},us=FJ;function nx(e){this._model=e.model,this._featureTable=e.featureTable,this._featureId=e.featureId,this._color=void 0}Object.defineProperties(nx.prototype,{show:{get:function(){return this._featureTable.getShow(this._featureId)},set:function(e){this._featureTable.setShow(this._featureId,e)}},color:{get:function(){return l(this._color)||(this._color=new U),this._featureTable.getColor(this._featureId,this._color)},set:function(e){this._featureTable.setColor(this._featureId,e)}},primitive:{get:function(){return this._model}},featureTable:{get:function(){return this._featureTable}},featureId:{get:function(){return this._featureId}}});nx.prototype.hasProperty=function(e){return this._featureTable.hasProperty(this._featureId,e)};nx.prototype.getProperty=function(e){return this._featureTable.getProperty(this._featureId,e)};nx.prototype.getPropertyInherited=function(e){return this._featureTable.hasPropertyBySemantic(this._featureId,e)?this._featureTable.getPropertyBySemantic(this._featureId,e):this._featureTable.getProperty(this._featureId,e)};nx.prototype.getPropertyIds=function(e){return this._featureTable.getPropertyIds(e)};nx.prototype.setProperty=function(e,t){return this._featureTable.setProperty(this._featureId,e,t)};var Yz=nx;var EE={ALL_OPAQUE:0,ALL_TRANSLUCENT:1,OPAQUE_AND_TRANSLUCENT:2};EE.getStyleCommandsNeeded=function(e,t){return t===0?EE.ALL_OPAQUE:t===e?EE.ALL_TRANSLUCENT:EE.OPAQUE_AND_TRANSLUCENT};Object.freeze(EE);var _p=EE;var ng={GLTF:"GLTF",TILE_GLTF:"TILE_GLTF",TILE_B3DM:"B3DM",TILE_I3DM:"I3DM",TILE_PNTS:"PNTS",TILE_GEOJSON:"TILE_GEOJSON"};ng.is3DTiles=function(e){switch(e){case ng.TILE_GLTF:case ng.TILE_B3DM:case ng.TILE_I3DM:case ng.TILE_PNTS:case ng.TILE_GEOJSON:return!0;case ng.GLTF:return!1}};Object.freeze(ng);var qo=ng;function ca(e){let t=e.model,n=e.propertyTable;this._propertyTable=n,this._model=t,this._features=void 0,this._featuresLength=0,this._batchTexture=void 0,this._styleCommandsNeededDirty=!1,this._styleCommandsNeeded=_p.ALL_OPAQUE,Jot(this)}Object.defineProperties(ca.prototype,{batchTexture:{get:function(){return this._batchTexture}},featuresLength:{get:function(){return this._featuresLength}},batchTextureByteLength:{get:function(){return l(this._batchTexture)?this._batchTexture.byteLength:0}},styleCommandsNeededDirty:{get:function(){return this._styleCommandsNeededDirty}}});function Jot(e){let t=e._model,n=qo.is3DTiles(t.type),i=e._propertyTable.count;if(i===0)return;let r,o=new Array(i);if(n){let a=t.content;for(r=0;r<i;r++)o[r]=new us(a,r)}else for(r=0;r<i;r++)o[r]=new Yz({model:t,featureId:r,featureTable:e});e._features=o,e._featuresLength=i,e._batchTexture=new Cu({featuresLength:i,owner:e,statistics:n?t.content.tileset.statistics:void 0})}ca.prototype.update=function(e){this._styleCommandsNeededDirty=!1,this._batchTexture.update(void 0,e);let t=_p.getStyleCommandsNeeded(this._featuresLength,this._batchTexture.translucentFeaturesLength);this._styleCommandsNeeded!==t&&(this._styleCommandsNeededDirty=!0,this._styleCommandsNeeded=t)};ca.prototype.setShow=function(e,t){this._batchTexture.setShow(e,t)};ca.prototype.setAllShow=function(e){this._batchTexture.setAllShow(e)};ca.prototype.getShow=function(e){return this._batchTexture.getShow(e)};ca.prototype.setColor=function(e,t){this._batchTexture.setColor(e,t)};ca.prototype.setAllColor=function(e){this._batchTexture.setAllColor(e)};ca.prototype.getColor=function(e,t){return this._batchTexture.getColor(e,t)};ca.prototype.getPickColor=function(e){return this._batchTexture.getPickColor(e)};ca.prototype.getFeature=function(e){return this._features[e]};ca.prototype.hasProperty=function(e,t){return this._propertyTable.hasProperty(e,t)};ca.prototype.hasPropertyBySemantic=function(e,t){return this._propertyTable.hasPropertyBySemantic(e,t)};ca.prototype.getProperty=function(e,t){return this._propertyTable.getProperty(e,t)};ca.prototype.getPropertyBySemantic=function(e,t){return this._propertyTable.getPropertyBySemantic(e,t)};ca.prototype.getPropertyIds=function(e){return this._propertyTable.getPropertyIds(e)};ca.prototype.setProperty=function(e,t,n){return this._propertyTable.setProperty(e,t,n)};ca.prototype.isClass=function(e,t){return this._propertyTable.isClass(e,t)};ca.prototype.isExactClass=function(e,t){return this._propertyTable.isExactClass(e,t)};ca.prototype.getExactClassName=function(e){return this._propertyTable.getExactClassName(e)};var Zot=new U;ca.prototype.applyStyle=function(e){if(!l(e)){this.setAllColor(Cu.DEFAULT_COLOR_VALUE),this.setAllShow(Cu.DEFAULT_SHOW_VALUE);return}for(let t=0;t<this._featuresLength;t++){let n=this.getFeature(t),i=l(e.color)?e.color.evaluateColor(n,Zot)??Cu.DEFAULT_COLOR_VALUE:Cu.DEFAULT_COLOR_VALUE,r=l(e.show)?e.show.evaluate(n)??Cu.DEFAULT_SHOW_VALUE:Cu.DEFAULT_SHOW_VALUE;this.setColor(t,i),this.setShow(t,r)}};ca.prototype.isDestroyed=function(){return!1};ca.prototype.destroy=function(e){this._batchTexture=this._batchTexture&&this._batchTexture.destroy(),ue(this)};var Xz=ca;var RAe={name:"TilesetPipelineStage"};RAe.process=function(e,t,n){if(t.hasSkipLevelOfDetail(n)){e.shaderBuilder.addDefine("POLYGON_OFFSET",void 0,he.FRAGMENT);let o={u_polygonOffset:function(){return k.ZERO}};e.uniformMap=Ot(o,e.uniformMap),e.hasSkipLevelOfDetail=!0}let i=e.renderStateOptions;i.stencilTest=qt.setCesium3DTileBit(),i.stencilMask=qt.CESIUM_3D_TILE_MASK};var Kz=RAe;var $z=`// robust iterative solution without trig functions
// https://github.com/0xfaded/ellipse_demo/issues/1
// https://stackoverflow.com/questions/22959698/distance-from-given-point-to-given-ellipse
//
// This version uses only a single iteration for best performance. For fog
// rendering, the difference is negligible.
vec2 nearestPointOnEllipseFast(vec2 pos, vec2 radii) {
    vec2 p = abs(pos);
    vec2 inverseRadii = 1.0 / radii;
    vec2 evoluteScale = (radii.x * radii.x - radii.y * radii.y) * vec2(1.0, -1.0) * inverseRadii;

    // We describe the ellipse parametrically: v = radii * vec2(cos(t), sin(t))
    // but store the cos and sin of t in a vec2 for efficiency.
    // Initial guess: t = cos(pi/4)
    vec2 tTrigs = vec2(0.70710678118);
    vec2 v = radii * tTrigs;

    // Find the evolute of the ellipse (center of curvature) at v.
    vec2 evolute = evoluteScale * tTrigs * tTrigs * tTrigs;
    // Find the (approximate) intersection of p - evolute with the ellipsoid.
    vec2 q = normalize(p - evolute) * length(v - evolute);
    // Update the estimate of t.
    tTrigs = (q + evolute) * inverseRadii;
    tTrigs = normalize(clamp(tTrigs, 0.0, 1.0));
    v = radii * tTrigs;

    return v * sign(pos);
}

vec3 computeEllipsoidPositionWC(vec3 positionMC) {
    // Get the world-space position and project onto a meridian plane of
    // the ellipsoid
    vec3 positionWC = (czm_model * vec4(positionMC, 1.0)).xyz;

    vec2 positionEllipse = vec2(length(positionWC.xy), positionWC.z);
    vec2 nearestPoint = nearestPointOnEllipseFast(positionEllipse, czm_ellipsoidRadii.xz);

    // Reconstruct a 3D point in world space
    return vec3(nearestPoint.x * normalize(positionWC.xy), nearestPoint.y);
}

void applyFog(inout vec4 color, vec4 groundAtmosphereColor, vec3 lightDirection, float distanceToCamera) {

    vec3 fogColor = groundAtmosphereColor.rgb;

    // If there is dynamic lighting, apply that to the fog.
    const float NONE = 0.0;
    if (czm_atmosphereDynamicLighting != NONE) {
        float darken = clamp(dot(normalize(czm_viewerPositionWC), lightDirection), czm_fogMinimumBrightness, 1.0);
        fogColor *= darken;
    }

    // Tonemap if HDR rendering is disabled
    #ifndef HDR
        fogColor.rgb = czm_pbrNeutralTonemapping(fogColor.rgb);
        fogColor.rgb = czm_inverseGamma(fogColor.rgb);
    #endif

    vec3 withFog = czm_fog(distanceToCamera, color.rgb, fogColor, czm_fogVisualDensityScalar);
    color = vec4(withFog, color.a);
}

void atmosphereStage(inout vec4 color, in ProcessedAttributes attributes) {
    vec3 rayleighColor;
    vec3 mieColor;
    float opacity;

    vec3 positionWC;
    vec3 lightDirection;

    // When the camera is in space, compute the position per-fragment for
    // more accurate ground atmosphere. All other cases will use
    //
    // The if condition will be added in https://github.com/CesiumGS/cesium/issues/11717
    if (false) {
        positionWC = computeEllipsoidPositionWC(attributes.positionMC);
        lightDirection = czm_getDynamicAtmosphereLightDirection(positionWC, czm_atmosphereDynamicLighting);

        // The fog color is derived from the ground atmosphere color
        czm_computeGroundAtmosphereScattering(
            positionWC,
            lightDirection,
            rayleighColor,
            mieColor,
            opacity
        );
    } else {
        positionWC = attributes.positionWC;
        lightDirection = czm_getDynamicAtmosphereLightDirection(positionWC, czm_atmosphereDynamicLighting);
        rayleighColor = v_atmosphereRayleighColor;
        mieColor = v_atmosphereMieColor;
        opacity = v_atmosphereOpacity;
    }

    //color correct rayleigh and mie colors
    const bool ignoreBlackPixels = true;
    rayleighColor = czm_applyHSBShift(rayleighColor, czm_atmosphereHsbShift, ignoreBlackPixels);
    mieColor = czm_applyHSBShift(mieColor, czm_atmosphereHsbShift, ignoreBlackPixels);

    vec4 groundAtmosphereColor = czm_computeAtmosphereColor(positionWC, lightDirection, rayleighColor, mieColor, opacity);

    if (u_isInFog) {
        float distanceToCamera = length(attributes.positionEC);
        applyFog(color, groundAtmosphereColor, lightDirection, distanceToCamera);
    } else {
        // Ground atmosphere
    }
}
`;var Jz=`void atmosphereStage(ProcessedAttributes attributes) {
    vec3 lightDirection = czm_getDynamicAtmosphereLightDirection(v_positionWC, czm_atmosphereDynamicLighting);

    czm_computeGroundAtmosphereScattering(
        // This assumes the geometry stage came before this.
        v_positionWC,
        lightDirection,
        v_atmosphereRayleighColor,
        v_atmosphereMieColor,
        v_atmosphereOpacity
    );
}
`;var OAe={name:"AtmospherePipelineStage"};OAe.process=function(e,t,n){let i=e.shaderBuilder;i.addDefine("HAS_ATMOSPHERE",void 0,he.BOTH),i.addDefine("COMPUTE_POSITION_WC_ATMOSPHERE",void 0,he.BOTH),i.addVarying("vec3","v_atmosphereRayleighColor"),i.addVarying("vec3","v_atmosphereMieColor"),i.addVarying("float","v_atmosphereOpacity"),i.addVertexLines([Jz]),i.addFragmentLines([$z]),i.addUniform("bool","u_isInFog",he.FRAGMENT),e.uniformMap.u_isInFog=function(){let r=h.distance(n.camera.positionWC,t.boundingSphere.center);return I.fog(r,n.fog.density)>I.EPSILON3}};var Zz=OAe;var Qz=`#ifdef DIFFUSE_IBL
vec3 sampleDiffuseEnvironment(vec3 cubeDir)
{
    #ifdef CUSTOM_SPHERICAL_HARMONICS
        return czm_sphericalHarmonics(cubeDir, model_sphericalHarmonicCoefficients); 
    #else
        return czm_sphericalHarmonics(cubeDir, czm_sphericalHarmonicCoefficients); 
    #endif
}
#endif

#ifdef SPECULAR_IBL
vec3 sampleSpecularEnvironment(vec3 cubeDir, float roughness)
{
    #ifdef CUSTOM_SPECULAR_IBL
        float lod = roughness * model_specularEnvironmentMapsMaximumLOD;
        return czm_textureCube(model_specularEnvironmentMaps, cubeDir, lod).rgb;
    #else
        float lod = roughness * czm_specularEnvironmentMapsMaximumLOD;
        return czm_textureCube(czm_specularEnvironmentMaps, cubeDir, lod).rgb;
    #endif
}
vec3 computeSpecularIBL(vec3 cubeDir, float NdotV, vec3 f0, float roughness)
{
    // see https://bruop.github.io/ibl/ at Single Scattering Results
    // Roughness dependent fresnel, from Fdez-Aguera
    vec3 f90 = max(vec3(1.0 - roughness), f0);
    vec3 F = fresnelSchlick2(f0, f90, NdotV);

    vec2 brdfLut = texture(czm_brdfLut, vec2(NdotV, roughness)).rg;
    vec3 specularSample = sampleSpecularEnvironment(cubeDir, roughness);

    return specularSample * (F * brdfLut.x + brdfLut.y);
}
#endif

#if defined(DIFFUSE_IBL) || defined(SPECULAR_IBL)
/**
 * Compute the light contributions from environment maps and spherical harmonic coefficients.
 * See Fdez-Aguera, https://www.jcgt.org/published/0008/01/03/paper.pdf, for explanation
 * of the single- and multi-scattering terms.
 *
 * @param {vec3} viewDirectionEC Unit vector pointing from the fragment to the eye position.
 * @param {vec3} normalEC The surface normal in eye coordinates.
 * @param {czm_modelMaterial} The material properties.
 * @return {vec3} The computed HDR color.
 */
vec3 textureIBL(vec3 viewDirectionEC, vec3 normalEC, czm_modelMaterial material) {
    vec3 f0 = material.specular;
    float roughness = material.roughness;
    float specularWeight = 1.0;
    #ifdef USE_SPECULAR
        specularWeight = material.specularWeight;
    #endif
    float NdotV = clamp(dot(normalEC, viewDirectionEC), 0.0, 1.0);

    // see https://bruop.github.io/ibl/ at Single Scattering Results
    // Roughness dependent fresnel, from Fdez-Aguera
    vec3 f90 = max(vec3(1.0 - roughness), f0);
    vec3 singleScatterFresnel = fresnelSchlick2(f0, f90, NdotV);

    vec2 brdfLut = texture(czm_brdfLut, vec2(NdotV, roughness)).rg;
    vec3 FssEss = specularWeight * (singleScatterFresnel * brdfLut.x + brdfLut.y);

    #ifdef DIFFUSE_IBL
        vec3 normalMC = normalize(model_iblReferenceFrameMatrix * normalEC);
        vec3 irradiance = sampleDiffuseEnvironment(normalMC);

        vec3 averageFresnel = f0 + (1.0 - f0) / 21.0;
        float Ems = specularWeight * (1.0 - brdfLut.x - brdfLut.y);
        vec3 FmsEms = FssEss * averageFresnel * Ems / (1.0 - averageFresnel * Ems);
        vec3 dielectricScattering = (1.0 - FssEss - FmsEms) * material.diffuse;
        vec3 diffuseContribution = irradiance * (FmsEms + dielectricScattering) * model_iblFactor.x;
    #else
        vec3 diffuseContribution = vec3(0.0);
    #endif

    #ifdef USE_ANISOTROPY
        // Bend normal to account for anisotropic distortion of specular reflection
        vec3 anisotropyDirection = material.anisotropicB;
        vec3 anisotropicTangent = cross(anisotropyDirection, viewDirectionEC);
        vec3 anisotropicNormal = cross(anisotropicTangent, anisotropyDirection);
        float bendFactor = 1.0 - material.anisotropyStrength * (1.0 - roughness);
        float bendFactorPow4 = bendFactor * bendFactor * bendFactor * bendFactor;
        vec3 bentNormal = normalize(mix(anisotropicNormal, normalEC, bendFactorPow4));
        vec3 reflectEC = reflect(-viewDirectionEC, bentNormal);
    #else
        vec3 reflectEC = reflect(-viewDirectionEC, normalEC);
    #endif

    #ifdef SPECULAR_IBL
        vec3 reflectMC = normalize(model_iblReferenceFrameMatrix * reflectEC);
        vec3 radiance = sampleSpecularEnvironment(reflectMC, roughness);
        vec3 specularContribution = radiance * FssEss * model_iblFactor.y;
    #else
        vec3 specularContribution = vec3(0.0);
    #endif

    return diffuseContribution + specularContribution;
}
#endif
`;var MAe={name:"ImageBasedLightingPipelineStage"},Qot=new k;MAe.process=function(e,t,n){let i=t.imageBasedLighting,r=t.environmentMapManager,o=e.shaderBuilder,a;l(i.specularEnvironmentMaps)||(a=r.radianceCubeMap);let s=i.sphericalHarmonicCoefficients??r.sphericalHarmonicCoefficients;o.addDefine("USE_IBL_LIGHTING",void 0,he.FRAGMENT),o.addUniform("vec2","model_iblFactor",he.FRAGMENT),hp.isSupported(n.context)&&((i.useSphericalHarmonics||i.useSpecularEnvironmentMaps||i.enabled)&&o.addUniform("mat3","model_iblReferenceFrameMatrix",he.FRAGMENT),l(a)&&o.addDefine("COMPUTE_POSITION_WC_ATMOSPHERE",void 0,he.BOTH),l(s)&&l(s[0])?(o.addDefine("DIFFUSE_IBL",void 0,he.FRAGMENT),o.addDefine("CUSTOM_SPHERICAL_HARMONICS",void 0,he.FRAGMENT),o.addUniform("vec3","model_sphericalHarmonicCoefficients[9]",he.FRAGMENT)):i.useDefaultSphericalHarmonics&&o.addDefine("DIFFUSE_IBL",void 0,he.FRAGMENT),l(i.specularEnvironmentCubeMap)&&i.specularEnvironmentCubeMap.ready||l(a)?(o.addDefine("SPECULAR_IBL",void 0,he.FRAGMENT),o.addDefine("CUSTOM_SPECULAR_IBL",void 0,he.FRAGMENT),o.addUniform("samplerCube","model_specularEnvironmentMaps",he.FRAGMENT),o.addUniform("float","model_specularEnvironmentMapsMaximumLOD",he.FRAGMENT)):t.useDefaultSpecularMaps&&o.addDefine("SPECULAR_IBL",void 0,he.FRAGMENT)),o.addFragmentLines(Qz);let c={model_iblFactor:function(){return k.multiplyByScalar(i.imageBasedLightingFactor,r?.intensity||1,Qot)},model_iblReferenceFrameMatrix:function(){return t._iblReferenceFrameMatrix},model_sphericalHarmonicCoefficients:function(){return s},model_specularEnvironmentMaps:function(){return i.specularEnvironmentCubeMap.texture},model_specularEnvironmentMapsMaximumLOD:function(){return i.specularEnvironmentCubeMap.maximumMipmapLevel}};l(a)&&(c.model_specularEnvironmentMaps=function(){return a},c.model_specularEnvironmentMapsMaximumLOD=function(){return r.maximumMipmapLevel}),e.uniformMap=Ot(c,e.uniformMap)};var eU=MAe;var eat=I.EPSILON16;function kJ(e){e=e??H.EMPTY_OBJECT;let t=e.stage,n=e.runtimeArticulation;this._stage=t,this._runtimeArticulation=n,this._name=t.name,this._type=t.type,this._minimumValue=t.minimumValue,this._maximumValue=t.maximumValue,this._currentValue=t.initialValue}Object.defineProperties(kJ.prototype,{stage:{get:function(){return this._stage}},runtimeArticulation:{get:function(){return this._runtimeArticulation}},name:{get:function(){return this._name}},type:{get:function(){return this._type}},minimumValue:{get:function(){return this._minimumValue}},maximumValue:{get:function(){return this._maximumValue}},currentValue:{get:function(){return this._currentValue},set:function(e){e=I.clamp(e,this.minimumValue,this.maximumValue),I.equalsEpsilon(this._currentValue,e,eat)||(this._currentValue=e,this.runtimeArticulation._dirty=!0)}}});var tat=new h,BJ=new $;kJ.prototype.applyStageToMatrix=function(e){let t=this.type,n=this.currentValue,i=tat,r;switch(t){case hl.XROTATE:r=$.fromRotationX(I.toRadians(n),BJ),e=O.multiplyByMatrix3(e,r,e);break;case hl.YROTATE:r=$.fromRotationY(I.toRadians(n),BJ),e=O.multiplyByMatrix3(e,r,e);break;case hl.ZROTATE:r=$.fromRotationZ(I.toRadians(n),BJ),e=O.multiplyByMatrix3(e,r,e);break;case hl.XTRANSLATE:i.x=n,i.y=0,i.z=0,e=O.multiplyByTranslation(e,i,e);break;case hl.YTRANSLATE:i.x=0,i.y=n,i.z=0,e=O.multiplyByTranslation(e,i,e);break;case hl.ZTRANSLATE:i.x=0,i.y=0,i.z=n,e=O.multiplyByTranslation(e,i,e);break;case hl.XSCALE:i.x=n,i.y=1,i.z=1,e=O.multiplyByScale(e,i,e);break;case hl.YSCALE:i.x=1,i.y=n,i.z=1,e=O.multiplyByScale(e,i,e);break;case hl.ZSCALE:i.x=1,i.y=1,i.z=n,e=O.multiplyByScale(e,i,e);break;case hl.UNIFORMSCALE:e=O.multiplyByUniformScale(e,n,e);break;default:break}return e};var tU=kJ;function nU(e){e=e??H.EMPTY_OBJECT;let t=e.articulation,n=e.sceneGraph;this._articulation=t,this._sceneGraph=n,this._name=t.name,this._runtimeStages=[],this._runtimeStagesByName={},this._runtimeNodes=[],this._dirty=!0,nat(this)}Object.defineProperties(nU.prototype,{articulation:{get:function(){return this._articulation}},sceneGraph:{get:function(){return this._sceneGraph}},name:{get:function(){return this._name}},runtimeStages:{get:function(){return this._runtimeStages}},runtimeNodes:{get:function(){return this._runtimeNodes}}});function nat(e){let n=e.articulation.stages,i=n.length,r=e._runtimeStages,o=e._runtimeStagesByName;for(let a=0;a<i;a++){let s=n[a],c=new tU({stage:s,runtimeArticulation:e});r.push(c);let u=s.name;o[u]=c}}nU.prototype.setArticulationStage=function(e,t){let n=this._runtimeStagesByName[e];l(n)&&(n.currentValue=t)};var iat=new O,rat=new O;nU.prototype.apply=function(){if(!this._dirty)return;this._dirty=!1;let e=O.clone(O.IDENTITY,iat),t,n=this._runtimeStages,i=n.length;for(t=0;t<i;t++)e=n[t].applyStageToMatrix(e);let r=this._runtimeNodes,o=r.length;for(t=0;t<o;t++){let a=r[t],s=O.multiplyTransformation(a.originalTransform,e,rat);a.transform=s}};var iU=nU;var rU=`void modelColorStage(inout czm_modelMaterial material)
{
    material.diffuse = mix(material.diffuse, model_color.rgb, model_colorBlend);
    float highlight = ceil(model_colorBlend);
    material.diffuse *= mix(model_color.rgb, vec3(1.0), highlight);
    material.alpha *= model_color.a;
}
`;var SE={name:"ModelColorPipelineStage",COLOR_UNIFORM_NAME:"model_color",COLOR_BLEND_UNIFORM_NAME:"model_colorBlend"};SE.process=function(e,t,n){let i=e.shaderBuilder;i.addDefine("HAS_MODEL_COLOR",void 0,he.FRAGMENT),i.addFragmentLines(rU);let r={},o=t.color;o.alpha===0&&!t.hasSilhouette(n)&&(e.renderStateOptions.colorMask={red:!1,green:!1,blue:!1,alpha:!1}),o.alpha<1&&(e.alphaOptions.pass=Pe.TRANSLUCENT),i.addUniform("vec4",SE.COLOR_UNIFORM_NAME,he.FRAGMENT),r[SE.COLOR_UNIFORM_NAME]=function(){return t.color},i.addUniform("float",SE.COLOR_BLEND_UNIFORM_NAME,he.FRAGMENT),r[SE.COLOR_BLEND_UNIFORM_NAME]=function(){return Ml.getColorBlend(t.colorBlendMode,t.colorBlendAmount)},e.uniformMap=Ot(r,e.uniformMap)};var ix=SE;var oU=`#ifdef USE_CLIPPING_PLANES_FLOAT_TEXTURE
vec4 getClippingPlane(
    highp sampler2D packedClippingPlanes,
    int clippingPlaneNumber,
    mat4 transform
) {
    int pixY = clippingPlaneNumber / CLIPPING_PLANES_TEXTURE_WIDTH;
    int pixX = clippingPlaneNumber - (pixY * CLIPPING_PLANES_TEXTURE_WIDTH);
    float pixelWidth = 1.0 / float(CLIPPING_PLANES_TEXTURE_WIDTH);
    float pixelHeight = 1.0 / float(CLIPPING_PLANES_TEXTURE_HEIGHT);
    float u = (float(pixX) + 0.5) * pixelWidth; // sample from center of pixel
    float v = (float(pixY) + 0.5) * pixelHeight;
    vec4 plane = texture(packedClippingPlanes, vec2(u, v));
    return czm_transformPlane(plane, transform);
}
#else
// Handle uint8 clipping texture instead
vec4 getClippingPlane(
    highp sampler2D packedClippingPlanes,
    int clippingPlaneNumber,
    mat4 transform
) {
    int clippingPlaneStartIndex = clippingPlaneNumber * 2; // clipping planes are two pixels each
    int pixY = clippingPlaneStartIndex / CLIPPING_PLANES_TEXTURE_WIDTH;
    int pixX = clippingPlaneStartIndex - (pixY * CLIPPING_PLANES_TEXTURE_WIDTH);
    float pixelWidth = 1.0 / float(CLIPPING_PLANES_TEXTURE_WIDTH);
    float pixelHeight = 1.0 / float(CLIPPING_PLANES_TEXTURE_HEIGHT);
    float u = (float(pixX) + 0.5) * pixelWidth; // sample from center of pixel
    float v = (float(pixY) + 0.5) * pixelHeight;
    vec4 oct32 = texture(packedClippingPlanes, vec2(u, v)) * 255.0;
    vec2 oct = vec2(oct32.x * 256.0 + oct32.y, oct32.z * 256.0 + oct32.w);
    vec4 plane;
    plane.xyz = czm_octDecode(oct, 65535.0);
    plane.w = czm_unpackFloat(texture(packedClippingPlanes, vec2(u + pixelWidth, v)));
    return czm_transformPlane(plane, transform);
}
#endif

float clip(vec4 fragCoord, sampler2D clippingPlanes, mat4 clippingPlanesMatrix) {
    vec4 position = czm_windowToEyeCoordinates(fragCoord);
    vec3 clipNormal = vec3(0.0);
    vec3 clipPosition = vec3(0.0);
    float pixelWidth = czm_metersPerPixel(position);
    
    #ifdef UNION_CLIPPING_REGIONS
    float clipAmount; // For union planes, we want to get the min distance. So we set the initial value to the first plane distance in the loop below.
    #else
    float clipAmount = 0.0;
    bool clipped = true;
    #endif

    for (int i = 0; i < CLIPPING_PLANES_LENGTH; ++i) {
        vec4 clippingPlane = getClippingPlane(clippingPlanes, i, clippingPlanesMatrix);
        clipNormal = clippingPlane.xyz;
        clipPosition = -clippingPlane.w * clipNormal;
        float amount = dot(clipNormal, (position.xyz - clipPosition)) / pixelWidth;
        
        #ifdef UNION_CLIPPING_REGIONS
        clipAmount = czm_branchFreeTernary(i == 0, amount, min(amount, clipAmount));
        if (amount <= 0.0) {
            discard;
        }
        #else
        clipAmount = max(amount, clipAmount);
        clipped = clipped && (amount <= 0.0);
        #endif
    }

    #ifndef UNION_CLIPPING_REGIONS
    if (clipped) {
        discard;
    }
    #endif
    
    return clipAmount;
}

void modelClippingPlanesStage(inout vec4 color)
{
    float clipDistance = clip(gl_FragCoord, model_clippingPlanes, model_clippingPlanesMatrix);
    vec4 clippingPlanesEdgeColor = vec4(1.0);
    clippingPlanesEdgeColor.rgb = model_clippingPlanesEdgeStyle.rgb;
    float clippingPlanesEdgeWidth = model_clippingPlanesEdgeStyle.a;
    
    if (clipDistance > 0.0 && clipDistance < clippingPlanesEdgeWidth) {
        color = clippingPlanesEdgeColor;
    }
}
`;var LAe={name:"ModelClippingPlanesPipelineStage"},oat=new k,aat=new O,sat=new O;LAe.process=function(e,t,n){let i=t.clippingPlanes,r=n.context,o=e.shaderBuilder;o.addDefine("HAS_CLIPPING_PLANES",void 0,he.FRAGMENT),o.addDefine("CLIPPING_PLANES_LENGTH",i.length,he.FRAGMENT),i.unionClippingRegions&&o.addDefine("UNION_CLIPPING_REGIONS",void 0,he.FRAGMENT),va.useFloatTexture(r)&&o.addDefine("USE_CLIPPING_PLANES_FLOAT_TEXTURE",void 0,he.FRAGMENT);let a=va.getTextureResolution(i,r,oat);o.addDefine("CLIPPING_PLANES_TEXTURE_WIDTH",a.x,he.FRAGMENT),o.addDefine("CLIPPING_PLANES_TEXTURE_HEIGHT",a.y,he.FRAGMENT),o.addUniform("sampler2D","model_clippingPlanes",he.FRAGMENT),o.addUniform("vec4","model_clippingPlanesEdgeStyle",he.FRAGMENT),o.addUniform("mat4","model_clippingPlanesMatrix",he.FRAGMENT),o.addFragmentLines(oU);let s={model_clippingPlanes:function(){return i.texture},model_clippingPlanesEdgeStyle:function(){let c=U.clone(i.edgeColor);return c.alpha=i.edgeWidth,c},model_clippingPlanesMatrix:function(){let c=O.transpose(r.uniformState.inverseView3D,aat);return O.multiply(c,t._clippingPlanesMatrix,sat)}};e.uniformMap=Ot(s,e.uniformMap)};var aU=LAe;var sU=`void modelClippingPolygonsStage(ProcessedAttributes attributes)
{
    vec2 sphericalLatLong = czm_approximateSphericalCoordinates(v_positionWC);
    sphericalLatLong.y = czm_branchFreeTernary(sphericalLatLong.y < czm_pi, sphericalLatLong.y, sphericalLatLong.y - czm_twoPi);

    vec2 minDistance = vec2(czm_infinity);
    v_regionIndex = -1;
    v_clippingPosition = vec2(czm_infinity);

    for (int regionIndex = 0; regionIndex < CLIPPING_POLYGON_REGIONS_LENGTH; regionIndex++) {
        vec4 extents = czm_unpackClippingExtents(model_clippingExtents, regionIndex);
        vec2 rectUv = (sphericalLatLong.yx - extents.yx) * extents.wz;

        vec2 clamped = clamp(rectUv, vec2(0.0), vec2(1.0));
        vec2 distance = abs(rectUv - clamped) * extents.wz;
        
        if (minDistance.x > distance.x || minDistance.y > distance.y) {
            minDistance = distance;
            v_clippingPosition = rectUv;
        }

        float threshold = 0.01;
        if (rectUv.x > threshold && rectUv.y > threshold && rectUv.x < 1.0 - threshold && rectUv.y < 1.0 - threshold) {
            v_regionIndex = regionIndex;
        }
    }
}
`;var cU=`void modelClippingPolygonsStage()
{
    vec2 clippingPosition = v_clippingPosition;
    int regionIndex = v_regionIndex;
    czm_clipPolygons(model_clippingDistance, CLIPPING_POLYGON_REGIONS_LENGTH, clippingPosition, regionIndex);
}
`;var NAe={name:"ModelClippingPolygonsPipelineStage"};NAe.process=function(e,t,n){let i=t.clippingPolygons,r=e.shaderBuilder;r.addDefine("ENABLE_CLIPPING_POLYGONS",void 0,he.BOTH),i.inverse&&r.addDefine("CLIPPING_INVERSE",void 0,he.FRAGMENT),r.addDefine("CLIPPING_POLYGON_REGIONS_LENGTH",i.extentsCount,he.BOTH),r.addUniform("sampler2D","model_clippingDistance",he.FRAGMENT),r.addUniform("sampler2D","model_clippingExtents",he.VERTEX),r.addVarying("vec2","v_clippingPosition"),r.addVarying("int","v_regionIndex","flat"),r.addVertexLines(sU),r.addFragmentLines(cU);let o={model_clippingDistance:function(){return i.clippingTexture??n.context.defaultTexture},model_clippingExtents:function(){return i.extentsTexture??n.context.defaultTexture}};e.uniformMap=Ot(o,e.uniformMap)};var lU=NAe;function FAe(e,t){this._model=e,this._runtimeNode=t}Object.defineProperties(FAe.prototype,{name:{get:function(){return this._runtimeNode._name}},id:{get:function(){return this._runtimeNode._id}},show:{get:function(){return this._runtimeNode.show},set:function(e){this._runtimeNode.show=e}},matrix:{get:function(){return this._runtimeNode.transform},set:function(e){l(e)?(this._runtimeNode.transform=e,this._runtimeNode.userAnimated=!0,this._model._userAnimationDirty=!0):(this._runtimeNode.transform=this.originalMatrix,this._runtimeNode.userAnimated=!1)}},originalMatrix:{get:function(){return this._runtimeNode.originalTransform}}});var uU=FAe;var fU=`mat4 getInstancingTransform()
{
    mat4 instancingTransform;

    #ifdef HAS_INSTANCE_MATRICES
    instancingTransform = mat4(
        a_instancingTransformRow0.x, a_instancingTransformRow1.x, a_instancingTransformRow2.x, 0.0, // Column 1
        a_instancingTransformRow0.y, a_instancingTransformRow1.y, a_instancingTransformRow2.y, 0.0, // Column 2
        a_instancingTransformRow0.z, a_instancingTransformRow1.z, a_instancingTransformRow2.z, 0.0, // Column 3
        a_instancingTransformRow0.w, a_instancingTransformRow1.w, a_instancingTransformRow2.w, 1.0  // Column 4
    );
    #else
    vec3 translation = vec3(0.0, 0.0, 0.0);
    vec3 scale = vec3(1.0, 1.0, 1.0);
    
        #ifdef HAS_INSTANCE_TRANSLATION
        translation = a_instanceTranslation;
        #endif
        #ifdef HAS_INSTANCE_SCALE
        scale = a_instanceScale;
        #endif

    instancingTransform = mat4(
        scale.x, 0.0, 0.0, 0.0,
        0.0, scale.y, 0.0, 0.0,
        0.0, 0.0, scale.z, 0.0,
        translation.x, translation.y, translation.z, 1.0
    ); 
    #endif

    return instancingTransform;
}

#ifdef USE_2D_INSTANCING
mat4 getInstancingTransform2D()
{
    mat4 instancingTransform2D;

    #ifdef HAS_INSTANCE_MATRICES
    instancingTransform2D = mat4(
        a_instancingTransform2DRow0.x, a_instancingTransform2DRow1.x, a_instancingTransform2DRow2.x, 0.0, // Column 1
        a_instancingTransform2DRow0.y, a_instancingTransform2DRow1.y, a_instancingTransform2DRow2.y, 0.0, // Column 2
        a_instancingTransform2DRow0.z, a_instancingTransform2DRow1.z, a_instancingTransform2DRow2.z, 0.0, // Column 3
        a_instancingTransform2DRow0.w, a_instancingTransform2DRow1.w, a_instancingTransform2DRow2.w, 1.0  // Column 4
    );
    #else
    vec3 translation2D = vec3(0.0, 0.0, 0.0);
    vec3 scale = vec3(1.0, 1.0, 1.0);
    
        #ifdef HAS_INSTANCE_TRANSLATION
        translation2D = a_instanceTranslation2D;
        #endif
        #ifdef HAS_INSTANCE_SCALE
        scale = a_instanceScale;
        #endif

    instancingTransform2D = mat4(
        scale.x, 0.0, 0.0, 0.0,
        0.0, scale.y, 0.0, 0.0,
        0.0, 0.0, scale.z, 0.0,
        translation2D.x, translation2D.y, translation2D.z, 1.0
    ); 
    #endif

    return instancingTransform2D;
}
#endif
`;var dU=`void instancingStage(inout ProcessedAttributes attributes) 
{
    vec3 positionMC = attributes.positionMC;
    
    mat4 instancingTransform = getInstancingTransform();
    
    attributes.positionMC = (instancingTransform * vec4(positionMC, 1.0)).xyz;

    #ifdef HAS_NORMALS
    vec3 normalMC = attributes.normalMC;
    attributes.normalMC = (instancingTransform * vec4(normalMC, 0.0)).xyz;
    #endif

    #ifdef USE_2D_INSTANCING
    mat4 instancingTransform2D = getInstancingTransform2D();
    attributes.position2D = (instancingTransform2D * vec4(positionMC, 1.0)).xyz;
    #endif
}
`;var hU=`void legacyInstancingStage(
    inout ProcessedAttributes attributes,
    out mat4 instanceModelView,
    out mat3 instanceModelViewInverseTranspose)
{
    vec3 positionMC = attributes.positionMC;

    mat4 instancingTransform = getInstancingTransform();
 
    mat4 instanceModel = instancingTransform * u_instance_nodeTransform;
    instanceModelView = u_instance_modifiedModelView;
    instanceModelViewInverseTranspose = mat3(u_instance_modifiedModelView * instanceModel);

    attributes.positionMC = (instanceModel * vec4(positionMC, 1.0)).xyz;
    
    #ifdef USE_2D_INSTANCING
    mat4 instancingTransform2D = getInstancingTransform2D();
    attributes.position2D = (instancingTransform2D * vec4(positionMC, 1.0)).xyz;
    #endif
}
`;var mU=new O,cat=new O,lat=new O,kAe={name:"InstancingPipelineStage",_getInstanceTransformsAsMatrices:HAe,_transformsToTypedArray:UJ};kAe.process=function(e,t,n){let i=t.instances,r=i.attributes[0].count,o=e.shaderBuilder;o.addDefine("HAS_INSTANCING"),o.addVertexLines(fU);let a=e.model,s=a.sceneGraph,c=e.runtimeNode,u=n.mode!==re.SCENE3D&&!n.scene3DOnly&&a._projectTo2D,f=a._enablePick&&!n.context.webgl2,d=[];vat(e,n,i,d,u,f),wat(e,n,i,d);let p={};if(i.transformInWorldSpace?(o.addDefine("USE_LEGACY_INSTANCING",void 0,he.VERTEX),o.addUniform("mat4","u_instance_modifiedModelView",he.VERTEX),o.addUniform("mat4","u_instance_nodeTransform",he.VERTEX),p.u_instance_modifiedModelView=function(){let g=O.multiplyTransformation(a.modelMatrix,s.components.transform,mU);return u?O.multiplyTransformation(n.context.uniformState.view3D,g,mU):(n.mode!==re.SCENE3D&&(g=mt.basisTo2D(n.mapProjection,g,mU)),O.multiplyTransformation(n.context.uniformState.view,g,mU))},p.u_instance_nodeTransform=function(){return O.multiplyTransformation(s.axisCorrectionMatrix,c.computedTransform,cat)},o.addVertexLines(hU)):o.addVertexLines(dU),u){o.addDefine("USE_2D_INSTANCING",void 0,he.VERTEX),o.addUniform("mat4","u_modelView2D",he.VERTEX);let g=n.context,m=O.fromTranslation(c.instancingReferencePoint2D,new O);p.u_modelView2D=function(){return O.multiplyTransformation(g.uniformState.view,m,lat)}}e.uniformMap=Ot(p,e.uniformMap),e.instanceCount=r,Xn(e.attributes,d)};var MD=new O,uat=new h;function fat(e,t,n,i,r){let o=O.multiplyTransformation(t,e,MD);return o=O.multiplyTransformation(o,n,MD),r=mt.basisTo2D(i.mapProjection,o,r),r}function dat(e,t,n,i,r){let o=O.fromTranslation(e,MD),a=O.multiplyTransformation(t,o,MD);a=O.multiplyTransformation(a,n,MD);let s=O.getTranslation(a,uat);return r=cr.computeActualEllipsoidPosition(i,s,r),r}function zAe(e,t,n){let i=e.model,r=i.sceneGraph;e.runtimeNode.node.instances.transformInWorldSpace?(O.multiplyTransformation(i.modelMatrix,r.components.transform,t),O.multiplyTransformation(r.axisCorrectionMatrix,e.runtimeNode.computedTransform,n)):(t=O.clone(r.computedModelMatrix,t),O.multiplyTransformation(t,e.runtimeNode.computedTransform,t),O.clone(O.IDENTITY,n))}var UAe=new O,VAe=new O,hat=new O,mat=new h;function pat(e,t,n,i){let r=UAe,o=VAe;zAe(t,r,o);let s=t.runtimeNode.instancingReferencePoint2D,c=e.length;for(let u=0;u<c;u++){let f=e[u],d=fat(f,r,o,n,hat),p=O.getTranslation(d,mat),g=h.subtract(p,s,p);i[u]=O.setTranslation(d,g,i[u])}return i}function gat(e,t,n,i){let r=UAe,o=VAe;zAe(t,r,o);let s=t.runtimeNode.instancingReferencePoint2D,c=e.length;for(let u=0;u<c;u++){let f=e[u],d=dat(f,r,o,n,f);i[u]=h.subtract(d,s,i[u])}return i}var _at=new h,yat=new h;function jAe(e,t){let n=e.runtimeNode,i=e.model.sceneGraph.computedModelMatrix,r=O.multiplyByPoint(i,n.instancingTranslationMin,_at),o=cr.computeActualEllipsoidPosition(t,r,r),a=O.multiplyByPoint(i,n.instancingTranslationMax,yat),s=cr.computeActualEllipsoidPosition(t,a,a);n.instancingReferencePoint2D=h.lerp(o,s,.5,new h)}function UJ(e){let n=e.length,i=new Float32Array(n*12);for(let r=0;r<n;r++){let o=e[r],a=12*r;i[a+0]=o[0],i[a+1]=o[4],i[a+2]=o[8],i[a+3]=o[12],i[a+4]=o[1],i[a+5]=o[5],i[a+6]=o[9],i[a+7]=o[13],i[a+8]=o[2],i[a+9]=o[6],i[a+10]=o[10],i[a+11]=o[14]}return i}function Aat(e){let n=e.length,i=new Float32Array(n*3);for(let r=0;r<n;r++){let o=e[r],a=3*r;i[a+0]=o[0],i[a+1]=o[4],i[a+2]=o[8]}return i}var bat=new h,xat=new Fe,Tat=new h;function HAe(e,t,n){let i=new Array(t),r=_t.getAttributeBySemantic(e,Do.TRANSLATION),o=_t.getAttributeBySemantic(e,Do.ROTATION),a=_t.getAttributeBySemantic(e,Do.SCALE),s=new h(-Number.MAX_VALUE,-Number.MAX_VALUE,-Number.MAX_VALUE),c=new h(Number.MAX_VALUE,Number.MAX_VALUE,Number.MAX_VALUE),u=l(r),f=l(o),d=l(a),p=u?r.typedArray:new Float32Array(t*3),g=f?o.typedArray:new Float32Array(t*4);f&&o.normalized&&(g=an.dequantize(g,o.componentDatatype,o.type,t));let m;d?m=a.typedArray:(m=new Float32Array(t*3),m.fill(1));for(let A=0;A<t;A++){let b=new h(p[A*3],p[A*3+1],p[A*3+2],bat);h.maximumByComponent(s,b,s),h.minimumByComponent(c,b,c);let x=new Fe(g[A*4],g[A*4+1],g[A*4+2],f?g[A*4+3]:1,xat),T=new h(m[A*3],m[A*3+1],m[A*3+2],Tat),C=O.fromTranslationQuaternionRotationScale(b,x,T,new O);i[A]=C}let y=n.runtimeNode;return y.instancingTranslationMin=c,y.instancingTranslationMax=s,u&&(r.typedArray=void 0),f&&(o.typedArray=void 0),d&&(a.typedArray=void 0),i}function Cat(e,t,n){let i=new Array(t),r=e.typedArray,o=new h(Number.MAX_VALUE,Number.MAX_VALUE,Number.MAX_VALUE),a=new h(-Number.MAX_VALUE,-Number.MAX_VALUE,-Number.MAX_VALUE);for(let c=0;c<t;c++){let u=new h(r[c*3],r[c*3+1],r[c*3+2]);i[c]=u,h.minimumByComponent(o,u,o),h.maximumByComponent(a,u,a)}let s=n.runtimeNode;return s.instancingTranslationMin=o,s.instancingTranslationMax=a,e.typedArray=void 0,i}function VJ(e,t){let n=Ze.createVertexBuffer({context:t.context,typedArray:e,usage:Oe.STATIC_DRAW});return n.vertexArrayDestroyable=!1,n}function vat(e,t,n,i,r,o){let a=_t.getAttributeBySemantic(n,Do.ROTATION);l(a)||o?Eat(e,n,i,t,r,o):Sat(e,n,i,t,r)}function Eat(e,t,n,i,r,o){let a=e.shaderBuilder,s=t.attributes[0].count,c=e.model,u=e.runtimeNode;a.addDefine("HAS_INSTANCE_MATRICES");let f="Transform",d,p=u.instancingTransformsBuffer;if(!l(p)){d=HAe(t,s,e);let A=UJ(d);p=VJ(A,i),c._modelResources.push(p),o&&(u.transformsTypedArray=A),u.instancingTransformsBuffer=p}if(BAe(e,p,n,f),!r)return;let g=Xe(i);g.mode=re.COLUMBUS_VIEW,jAe(e,g);let m=u.instancingTransformsBuffer2D;if(!l(m)){let A=pat(d,e,g,d),b=UJ(A);m=VJ(b,i),c._modelResources.push(m),u.instancingTransformsBuffer2D=m}BAe(e,m,n,"Transform2D")}function Sat(e,t,n,i,r,o){let a=e.shaderBuilder,s=e.runtimeNode,c=_t.getAttributeBySemantic(t,Do.TRANSLATION),u=_t.getAttributeBySemantic(t,Do.SCALE);if(l(u)&&(a.addDefine("HAS_INSTANCE_SCALE"),zJ(e,u.buffer,u.byteOffset,u.byteStride,n,"Scale")),!l(c))return;let f,d=c.typedArray;if(l(d)?f=Cat(c,c.count,e):l(s.instancingTranslationMin)||(s.instancingTranslationMin=c.min,s.instancingTranslationMax=c.max),a.addDefine("HAS_INSTANCE_TRANSLATION"),zJ(e,c.buffer,c.byteOffset,c.byteStride,n,"Translation"),!r&&!o)return;let g=Xe(i);g.mode=re.COLUMBUS_VIEW,jAe(e,g);let m=s.instancingTranslationBuffer2D;if(!l(m)){let x=gat(f,e,g,f),T=Aat(x);o&&(s.transformsTypedArray=T),m=VJ(T,i),e.model._modelResources.push(m),s.instancingTranslationBuffer2D=m}if(!r)return;zJ(e,m,0,void 0,n,"Translation2D")}function BAe(e,t,n,i){let o=Y.getSizeInBytes(Y.FLOAT),a=o*12,s=[{index:e.attributeIndex++,vertexBuffer:t,componentsPerAttribute:4,componentDatatype:Y.FLOAT,normalize:!1,offsetInBytes:0,strideInBytes:a,instanceDivisor:1},{index:e.attributeIndex++,vertexBuffer:t,componentsPerAttribute:4,componentDatatype:Y.FLOAT,normalize:!1,offsetInBytes:o*4,strideInBytes:a,instanceDivisor:1},{index:e.attributeIndex++,vertexBuffer:t,componentsPerAttribute:4,componentDatatype:Y.FLOAT,normalize:!1,offsetInBytes:o*8,strideInBytes:a,instanceDivisor:1}],c=e.shaderBuilder;c.addAttribute("vec4",`a_instancing${i}Row0`),c.addAttribute("vec4",`a_instancing${i}Row1`),c.addAttribute("vec4",`a_instancing${i}Row2`),Xn(n,s)}function zJ(e,t,n,i,r,o){r.push({index:e.attributeIndex++,vertexBuffer:t,componentsPerAttribute:3,componentDatatype:Y.FLOAT,normalize:!1,offsetInBytes:n,strideInBytes:i,instanceDivisor:1}),e.shaderBuilder.addAttribute("vec3",`a_instance${o}`)}function wat(e,t,n,i){let r=n.attributes,o=e.shaderBuilder;for(let a=0;a<r.length;a++){let s=r[a];s.semantic===Do.FEATURE_ID&&(s.setIndex>=e.featureIdVertexAttributeSetIndex&&(e.featureIdVertexAttributeSetIndex=s.setIndex+1),i.push({index:e.attributeIndex++,vertexBuffer:s.buffer,componentsPerAttribute:Vt.getNumberOfComponents(s.type),componentDatatype:s.componentDatatype,normalize:!1,offsetInBytes:s.byteOffset,strideInBytes:s.byteStride,instanceDivisor:1}),o.addAttribute("float",`a_instanceFeatureId_${s.setIndex}`))}}var pU=kAe;var jJ={};jJ.name="ModelMatrixUpdateStage";jJ.update=function(e,t,n){let i=n.mode!==re.SCENE3D;if(!(i&&t._model._projectTo2D)&&e._transformDirty){let r=i?t._computedModelMatrix2D:t._computedModelMatrix;GAe(e,t,r,e.transformToRoot),e._transformDirty=!1}};function Iat(e,t,n){e.modelMatrix=O.multiplyTransformation(t,n,e.modelMatrix),e.cullFace=_t.getCullFace(e.modelMatrix,e.primitiveType)}function GAe(e,t,n,i){let r;i=O.multiplyTransformation(i,e.transform,new O),e.updateComputedTransform();let o=e.runtimePrimitives.length;for(r=0;r<o;r++){let s=e.runtimePrimitives[r];Iat(s.drawCommand,n,i)}let a=e.children.length;for(r=0;r<a;r++){let s=t._runtimeNodes[e.children[r]];s._transformToRoot=O.clone(i,s._transformToRoot),GAe(s,t,n,i),s._transformDirty=!1}}var gU=jJ;var WAe={name:"NodeStatisticsPipelineStage",_countInstancingAttributes:qAe,_countGeneratedBuffers:YAe};WAe.process=function(e,t,n){let i=e.model.statistics,r=t.instances,o=e.runtimeNode;qAe(i,r),YAe(i,o)};function qAe(e,t){if(!l(t))return;let n=t.attributes,i=n.length;for(let r=0;r<i;r++){let o=n[r];l(o.buffer)&&e.addBuffer(o.buffer,!1)}}function YAe(e,t){l(t.instancingTransformsBuffer)&&e.addBuffer(t.instancingTransformsBuffer,!1),l(t.instancingTransformsBuffer2D)&&e.addBuffer(t.instancingTransformsBuffer2D,!1),l(t.instancingTranslationBuffer2D)&&e.addBuffer(t.instancingTranslationBuffer2D,!1)}var _U=WAe;function wE(e){e=e??H.EMPTY_OBJECT;let t=e.node,n=e.transform,i=e.transformToRoot,r=e.sceneGraph,o=e.children;this._node=t,this._name=t.name,this._id=t.index,this._sceneGraph=r,this._children=o,this._originalTransform=O.clone(n,this._originalTransform),this._transform=O.clone(n,this._transform),this._transformToRoot=O.clone(i,this._transformToRoot),this._computedTransform=new O,this._transformDirty=!1,this._transformParameters=void 0,this._morphWeights=[],this._runtimeSkin=void 0,this._computedJointMatrices=[],this.show=!0,this.userAnimated=!1,this.pipelineStages=[],this.runtimePrimitives=[],this.updateStages=[],this.instancingTranslationMin=void 0,this.instancingTranslationMax=void 0,this.instancingTransformsBuffer=void 0,this.instancingTransformsBuffer2D=void 0,this.instancingTranslationBuffer2D=void 0,this.instancingReferencePoint2D=void 0,Pat(this)}Object.defineProperties(wE.prototype,{node:{get:function(){return this._node}},sceneGraph:{get:function(){return this._sceneGraph}},children:{get:function(){return this._children}},transform:{get:function(){return this._transform},set:function(e){this._transformDirty=!0,this._transform=O.clone(e,this._transform)}},transformToRoot:{get:function(){return this._transformToRoot}},computedTransform:{get:function(){return this._computedTransform}},originalTransform:{get:function(){return this._originalTransform}},translation:{get:function(){return l(this._transformParameters)?this._transformParameters.translation:void 0},set:function(e){let t=this._transformParameters,n=t.translation;h.equals(n,e)||(t.translation=h.clone(e,t.translation),HJ(this,t))}},rotation:{get:function(){return l(this._transformParameters)?this._transformParameters.rotation:void 0},set:function(e){let t=this._transformParameters,n=t.rotation;Fe.equals(n,e)||(t.rotation=Fe.clone(e,t.rotation),HJ(this,t))}},scale:{get:function(){return l(this._transformParameters)?this._transformParameters.scale:void 0},set:function(e){let t=this._transformParameters,n=t.scale;h.equals(n,e)||(t.scale=h.clone(e,t.scale),HJ(this,t))}},morphWeights:{get:function(){return this._morphWeights},set:function(e){let t=e.length;for(let n=0;n<t;n++)this._morphWeights[n]=e[n]}},runtimeSkin:{get:function(){return this._runtimeSkin}},computedJointMatrices:{get:function(){return this._computedJointMatrices}}});function Pat(e){let t=e.transform,n=e.transformToRoot,i=e._computedTransform;e._computedTransform=O.multiply(n,t,i);let r=e.node;l(r.matrix)||(e._transformParameters=new Ib(r.translation,r.rotation,r.scale)),l(r.morphWeights)&&(e._morphWeights=r.morphWeights.slice());let o=r.articulationName;if(l(o)){let c=e.sceneGraph._runtimeArticulations[o];l(c)&&c.runtimeNodes.push(e)}}function HJ(e,t){e._transformDirty=!0,e._transform=O.fromTranslationRotationScale(t,e._transform)}wE.prototype.getChild=function(e){return this.sceneGraph._runtimeNodes[this.children[e]]};wE.prototype.configurePipeline=function(){let e=this.node,t=this.pipelineStages;t.length=0;let n=this.updateStages;n.length=0,l(e.instances)&&t.push(pU),t.push(_U),n.push(gU)};wE.prototype.updateComputedTransform=function(){this._computedTransform=O.multiply(this._transformToRoot,this._transform,this._computedTransform)};wE.prototype.updateJointMatrices=function(){let e=this._runtimeSkin;if(!l(e))return;e.updateJointMatrices();let t=this._computedJointMatrices,n=e.jointMatrices,i=n.length;for(let r=0;r<i;r++){l(t[r])||(t[r]=new O);let o=O.multiplyTransformation(this.transformToRoot,this.transform,t[r]),a=O.inverseTransformation(o,t[r]);t[r]=O.multiplyTransformation(a,n[r],t[r])}};var yU=wE;var XAe={name:"AlphaPipelineStage"};XAe.process=function(e,t,n){let i=e.alphaOptions,r=e.model;i.pass=i.pass??r.opaquePass;let o=e.renderStateOptions;i.pass===Pe.TRANSLUCENT&&(o.cull.enabled=!1,o.depthMask=!1,o.blending=en.ALPHA_BLEND);let a=e.shaderBuilder,s=e.uniformMap;l(i.alphaCutoff)&&(a.addDefine("ALPHA_MODE_MASK",void 0,he.FRAGMENT),a.addUniform("float","u_alphaCutoff",he.FRAGMENT),s.u_alphaCutoff=function(){return i.alphaCutoff})};var AU=XAe;var KAe={name:"BatchTexturePipelineStage"};KAe.process=function(e,t,n){let i=e.shaderBuilder,r={},o=e.model,a=o.featureTables[o.featureTableId],s=a.featuresLength;i.addUniform("int","model_featuresLength"),r.model_featuresLength=function(){return s};let c=a.batchTexture;i.addUniform("sampler2D","model_batchTexture"),r.model_batchTexture=function(){return c.batchTexture??c.defaultTexture},i.addUniform("vec4","model_textureStep"),r.model_textureStep=function(){return c.textureStep},c.textureDimensions.y>1&&(i.addDefine("MULTILINE_BATCH_TEXTURE"),i.addUniform("vec2","model_textureDimensions"),r.model_textureDimensions=function(){return c.textureDimensions}),e.uniformMap=Ot(r,e.uniformMap)};var bU=KAe;var $Ae={name:"ClassificationPipelineStage"};$Ae.process=function(e,t,n){e.shaderBuilder.addDefine("HAS_CLASSIFICATION",void 0,he.BOTH);let r=e.runtimePrimitive;l(r.batchLengths)||Dat(t,r)};function Dat(e,t){let n=_t.getAttributeBySemantic(e,ot.POSITION);if(!l(n))throw new oe("Primitives must have a position attribute to be used for classification.");let i,r=e.indices,o=l(r);o&&(i=r.typedArray,r.typedArray=void 0);let a=o?r.count:n.count,s=_t.getAttributeBySemantic(e,ot.FEATURE_ID,0);if(!l(s)){t.batchLengths=[a],t.batchOffsets=[0];return}let c=s.typedArray;s.typedArray=void 0;let u=[],f=[0],d=o?i[0]:0,p=c[d],g=0;for(let y=1;y<a;y++){let A=o?i[y]:y,b=c[A];if(b!==p){let x=y-g,T=y;u.push(x),f.push(T),g=T,p=b}}let m=a-g;u.push(m),t.batchLengths=u,t.batchOffsets=f}var xU=$Ae;var TU=`void filterByPassType(inout vec3 positionMC, vec4 featureColor)
{
    bool styleTranslucent = (featureColor.a != 1.0);
    // Only render translucent features in the translucent pass (if the style or the original command has translucency).
    if (czm_pass == czm_passTranslucent && !styleTranslucent && !model_commandTranslucent)
    {
        // If the model has a translucent silhouette, it needs to render during the silhouette color command,
        // (i.e. the command where model_silhouettePass = true), even if the model isn't translucent.
        #ifdef HAS_SILHOUETTE
        positionMC *= float(model_silhouettePass);
        #else
        positionMC *= 0.0;
        #endif
    }
    // If the current pass is not the translucent pass and the style is not translucent, don't render the feature.
    else if (czm_pass != czm_passTranslucent && styleTranslucent)
    {
        positionMC *= 0.0;
    }
}

void cpuStylingStage(inout vec3 positionMC, inout SelectedFeature feature)
{
    float show = ceil(feature.color.a);
    positionMC *= show;

    #if defined(HAS_SELECTED_FEATURE_ID_ATTRIBUTE) && !defined(HAS_CLASSIFICATION)
    filterByPassType(positionMC, feature.color);
    #endif
}
`;var CU=`void filterByPassType(vec4 featureColor)
{
    bool styleTranslucent = (featureColor.a != 1.0);
    // Only render translucent features in the translucent pass (if the style or the original command has translucency).
    if (czm_pass == czm_passTranslucent && !styleTranslucent && !model_commandTranslucent)
    {   
        // If the model has a translucent silhouette, it needs to render during the silhouette color command,
        // (i.e. the command where model_silhouettePass = true), even if the model isn't translucent.
        #ifdef HAS_SILHOUETTE
        if(!model_silhouettePass) {
            discard;
        }
        #else
        discard;
        #endif
    }
    // If the current pass is not the translucent pass and the style is not translucent, don't render the feature.
    else if (czm_pass != czm_passTranslucent && styleTranslucent)
    {
        discard;
    }
}

void cpuStylingStage(inout czm_modelMaterial material, SelectedFeature feature)
{
    vec4 featureColor = feature.color;
    if (featureColor.a == 0.0)
    {
        discard;
    }

    // If a feature ID vertex attribute is used, the pass type filter is applied in the vertex shader.
    // So, we only apply in in the fragment shader if the feature ID texture is used.
    #if defined(HAS_SELECTED_FEATURE_ID_TEXTURE) && !defined(HAS_CLASSIFICATION)
    filterByPassType(featureColor);
    #endif

    featureColor = czm_gammaCorrect(featureColor);

    // Classification models compute the diffuse differently.
    #ifdef HAS_CLASSIFICATION
    material.diffuse = featureColor.rgb * featureColor.a;
    #else
    float highlight = ceil(model_colorBlend);
    material.diffuse *= mix(featureColor.rgb, vec3(1.0), highlight);
    #endif
    
    material.alpha *= featureColor.a;
}
`;var JAe={name:"CPUStylingPipelineStage"};JAe.process=function(e,t,n){let i=e.model,r=e.shaderBuilder;r.addVertexLines(TU),r.addFragmentLines(CU),r.addDefine("USE_CPU_STYLING",void 0,he.BOTH),l(i.color)||(r.addUniform("float",ix.COLOR_BLEND_UNIFORM_NAME,he.FRAGMENT),e.uniformMap[ix.COLOR_BLEND_UNIFORM_NAME]=function(){return Ml.getColorBlend(i.colorBlendMode,i.colorBlendAmount)}),r.addUniform("bool","model_commandTranslucent",he.BOTH),e.uniformMap.model_commandTranslucent=function(){return e.alphaOptions.pass===Pe.TRANSLUCENT}};var vU=JAe;var GJ={MODIFY_MATERIAL:"MODIFY_MATERIAL",REPLACE_MATERIAL:"REPLACE_MATERIAL"};GJ.getDefineName=function(e){return`CUSTOM_SHADER_${e}`};Object.freeze(GJ);var Ey=GJ;var EU=`void customShaderStage(
    inout czm_modelVertexOutput vsOutput, 
    inout ProcessedAttributes attributes, 
    FeatureIds featureIds,
    Metadata metadata,
    MetadataClass metadataClass,
    MetadataStatistics metadataStatistics
) {
    // VertexInput and initializeInputStruct() are dynamically generated in JS, 
    // see CustomShaderPipelineStage.js
    VertexInput vsInput;
    initializeInputStruct(vsInput, attributes);
    vsInput.featureIds = featureIds;
    vsInput.metadata = metadata;
    vsInput.metadataClass = metadataClass;
    vsInput.metadataStatistics = metadataStatistics;
    vertexMain(vsInput, vsOutput);
    attributes.positionMC = vsOutput.positionMC;
}
`;var SU=`void customShaderStage(
    inout czm_modelMaterial material,
    ProcessedAttributes attributes,
    FeatureIds featureIds,
    Metadata metadata,
    MetadataClass metadataClass,
    MetadataStatistics metadataStatistics
) {
    // FragmentInput and initializeInputStruct() are dynamically generated in JS, 
    // see CustomShaderPipelineStage.js
    FragmentInput fsInput;
    initializeInputStruct(fsInput, attributes);
    fsInput.featureIds = featureIds;
    fsInput.metadata = metadata;
    fsInput.metadataClass = metadataClass;
    fsInput.metadataStatistics = metadataStatistics;
    fragmentMain(fsInput, material);
}
`;var wU=`void featureIdStage(out FeatureIds featureIds, ProcessedAttributes attributes) {
  initializeFeatureIds(featureIds, attributes);
  initializeFeatureIdAliases(featureIds);
}
`;var IU=`void featureIdStage(out FeatureIds featureIds, ProcessedAttributes attributes) 
{
  initializeFeatureIds(featureIds, attributes);
  initializeFeatureIdAliases(featureIds);
  setFeatureIdVaryings();
}
`;var rr={name:"FeatureIdPipelineStage",STRUCT_ID_FEATURE_IDS_VS:"FeatureIdsVS",STRUCT_ID_FEATURE_IDS_FS:"FeatureIdsFS",STRUCT_NAME_FEATURE_IDS:"FeatureIds",FUNCTION_ID_INITIALIZE_FEATURE_IDS_VS:"initializeFeatureIdsVS",FUNCTION_ID_INITIALIZE_FEATURE_IDS_FS:"initializeFeatureIdsFS",FUNCTION_ID_INITIALIZE_FEATURE_ID_ALIASES_VS:"initializeFeatureIdAliasesVS",FUNCTION_ID_INITIALIZE_FEATURE_ID_ALIASES_FS:"initializeFeatureIdAliasesFS",FUNCTION_SIGNATURE_INITIALIZE_FEATURE_IDS:"void initializeFeatureIds(out FeatureIds featureIds, ProcessedAttributes attributes)",FUNCTION_SIGNATURE_INITIALIZE_FEATURE_ID_ALIASES:"void initializeFeatureIdAliases(inout FeatureIds featureIds)",FUNCTION_ID_SET_FEATURE_ID_VARYINGS:"setFeatureIdVaryings",FUNCTION_SIGNATURE_SET_FEATURE_ID_VARYINGS:"void setFeatureIdVaryings()"};rr.process=function(e,t,n){let i=e.shaderBuilder;Rat(i);let r=e.runtimeNode.node.instances;l(r)&&Oat(e,r,n),Mat(e,t,n),i.addVertexLines(IU),i.addFragmentLines(wU)};function Rat(e){e.addStruct(rr.STRUCT_ID_FEATURE_IDS_VS,rr.STRUCT_NAME_FEATURE_IDS,he.VERTEX),e.addStruct(rr.STRUCT_ID_FEATURE_IDS_FS,rr.STRUCT_NAME_FEATURE_IDS,he.FRAGMENT),e.addFunction(rr.FUNCTION_ID_INITIALIZE_FEATURE_IDS_VS,rr.FUNCTION_SIGNATURE_INITIALIZE_FEATURE_IDS,he.VERTEX),e.addFunction(rr.FUNCTION_ID_INITIALIZE_FEATURE_IDS_FS,rr.FUNCTION_SIGNATURE_INITIALIZE_FEATURE_IDS,he.FRAGMENT),e.addFunction(rr.FUNCTION_ID_INITIALIZE_FEATURE_ID_ALIASES_VS,rr.FUNCTION_SIGNATURE_INITIALIZE_FEATURE_ID_ALIASES,he.VERTEX),e.addFunction(rr.FUNCTION_ID_INITIALIZE_FEATURE_ID_ALIASES_FS,rr.FUNCTION_SIGNATURE_INITIALIZE_FEATURE_ID_ALIASES,he.FRAGMENT),e.addFunction(rr.FUNCTION_ID_SET_FEATURE_ID_VARYINGS,rr.FUNCTION_SIGNATURE_SET_FEATURE_ID_VARYINGS,he.VERTEX)}function Oat(e,t,n){let i=t.featureIds,r=t.attributes[0].count;for(let o=0;o<i.length;o++){let a=i[o],s=a.positionalLabel;a instanceof Tn.FeatureIdAttribute?Lat(e,a,s):ZAe(e,a,s,r,1,n);let c=a.label;l(c)&&QAe(e,s,c,he.BOTH)}}function Mat(e,t,n){let i=t.featureIds,o=_t.getAttributeBySemantic(t,ot.POSITION).count;for(let a=0;a<i.length;a++){let s=i[a],c=s.positionalLabel,u=he.BOTH;s instanceof Tn.FeatureIdAttribute?Nat(e,s,c):s instanceof Tn.FeatureIdImplicitRange?ZAe(e,s,c,o,void 0,n):(Fat(e,s,c,a,n),u=he.FRAGMENT);let f=s.label;l(f)&&QAe(e,c,f,u)}}function Lat(e,t,n){let i=e.shaderBuilder;i.addStructField(rr.STRUCT_ID_FEATURE_IDS_VS,"int",n),i.addStructField(rr.STRUCT_ID_FEATURE_IDS_FS,"int",n);let r=t.setIndex,o=n.replace(/_\d+$/,"_"),a=`a_${o}${r}`,s=`v_${o}${r}`,c=`featureIds.${n} = int(czm_round(${a}));`,u=`featureIds.${n} = int(czm_round(${s}));`;i.addFunctionLines(rr.FUNCTION_ID_INITIALIZE_FEATURE_IDS_VS,[c]),i.addFunctionLines(rr.FUNCTION_ID_INITIALIZE_FEATURE_IDS_FS,[u]),i.addVarying("float",s),i.addFunctionLines(rr.FUNCTION_ID_SET_FEATURE_ID_VARYINGS,[`${s} = ${a};`])}function Nat(e,t,n){let i=e.shaderBuilder;i.addStructField(rr.STRUCT_ID_FEATURE_IDS_VS,"int",n),i.addStructField(rr.STRUCT_ID_FEATURE_IDS_FS,"int",n);let r=t.setIndex,o=n.replace(/_\d+$/,"_"),a=[`featureIds.${n} = int(czm_round(attributes.${o}${r}));`];i.addFunctionLines(rr.FUNCTION_ID_INITIALIZE_FEATURE_IDS_VS,a),i.addFunctionLines(rr.FUNCTION_ID_INITIALIZE_FEATURE_IDS_FS,a)}function ZAe(e,t,n,i,r,o){Bat(e,t,i,r,o);let a=e.shaderBuilder,s=`a_implicit_${n}`;a.addAttribute("float",s);let c=`v_implicit_${n}`;a.addVarying("float",c),a.addStructField(rr.STRUCT_ID_FEATURE_IDS_VS,"int",n),a.addStructField(rr.STRUCT_ID_FEATURE_IDS_FS,"int",n),a.addFunctionLines(rr.FUNCTION_ID_SET_FEATURE_ID_VARYINGS,[`${c} = ${s};`]),a.addFunctionLines(rr.FUNCTION_ID_INITIALIZE_FEATURE_IDS_VS,[`featureIds.${n} = int(czm_round(${s}));`]),a.addFunctionLines(rr.FUNCTION_ID_INITIALIZE_FEATURE_IDS_FS,[`featureIds.${n} = int(czm_round(${c}));`])}function Fat(e,t,n,i,r){let o=`u_featureIdTexture_${i}`,a=e.uniformMap,s=t.textureReader;a[o]=function(){return s.texture??r.context.defaultTexture};let c=s.channels,u=e.shaderBuilder;u.addStructField(rr.STRUCT_ID_FEATURE_IDS_FS,"int",n),u.addUniform("sampler2D",o,he.FRAGMENT);let d=`v_texCoord_${s.texCoord}`,p=d,g=s.transform;if(l(g)&&!$.equals(g,$.IDENTITY)){let A=`${o}Transform`;u.addUniform("mat3",A,he.FRAGMENT),a[A]=function(){return g},p=`vec2(${A} * vec3(${d}, 1.0))`}let m=`texture(${o}, ${p}).${c}`,y=`featureIds.${n} = czm_unpackUint(${m});`;u.addFunctionLines(rr.FUNCTION_ID_INITIALIZE_FEATURE_IDS_FS,[y])}function QAe(e,t,n,i){let r=e.shaderBuilder,o=he.includesVertexShader(i);o&&r.addStructField(rr.STRUCT_ID_FEATURE_IDS_VS,"int",n),r.addStructField(rr.STRUCT_ID_FEATURE_IDS_FS,"int",n);let a=[`featureIds.${n} = featureIds.${t};`];o&&r.addFunctionLines(rr.FUNCTION_ID_INITIALIZE_FEATURE_ID_ALIASES_VS,a),r.addFunctionLines(rr.FUNCTION_ID_INITIALIZE_FEATURE_ID_ALIASES_FS,a)}function Bat(e,t,n,i,r){let o=e.model,a,s;if(l(t.repeat)){let u=kat(t,n);a=Ze.createVertexBuffer({context:r.context,typedArray:u,usage:Oe.STATIC_DRAW}),a.vertexArrayDestroyable=!1,o._pipelineResources.push(a),o.statistics.addBuffer(a,!1)}else s=[t.offset];let c={index:e.attributeIndex++,instanceDivisor:i,value:s,vertexBuffer:a,normalize:!1,componentsPerAttribute:1,componentDatatype:Y.FLOAT,strideInBytes:Y.getSizeInBytes(Y.FLOAT),offsetInBytes:0};e.attributes.push(c)}function kat(e,t){let n=e.offset,i=e.repeat,r=new Float32Array(t);for(let o=0;o<t;o++)r[o]=n+Math.floor(o/i);return r}var rx=rr;var PU=`void metadataStage(
  FeatureIds featureIds,
  out Metadata metadata,
  out MetadataClass metadataClass,
  out MetadataStatistics metadataStatistics,
  ProcessedAttributes attributes
  )
{
  initializeMetadata(featureIds, metadata, metadataClass, metadataStatistics, attributes);
}
`;var DU=`void metadataStage(
  FeatureIds featureIds,
  out Metadata metadata,
  out MetadataClass metadataClass,
  out MetadataStatistics metadataStatistics,
  ProcessedAttributes attributes
  )
{
  initializeMetadata(featureIds, metadata, metadataClass, metadataStatistics, attributes);
  setMetadataVaryings();
}
`;var Ci={name:"MetadataPipelineStage",STRUCT_ID_METADATA_VS:"MetadataVS",STRUCT_ID_METADATA_FS:"MetadataFS",STRUCT_NAME_METADATA:"Metadata",STRUCT_ID_METADATA_CLASS_VS:"MetadataClassVS",STRUCT_ID_METADATA_CLASS_FS:"MetadataClassFS",STRUCT_NAME_METADATA_CLASS:"MetadataClass",STRUCT_ID_METADATA_STATISTICS_VS:"MetadataStatisticsVS",STRUCT_ID_METADATA_STATISTICS_FS:"MetadataStatisticsFS",STRUCT_NAME_METADATA_STATISTICS:"MetadataStatistics",FUNCTION_ID_INITIALIZE_METADATA_VS:"initializeMetadataVS",FUNCTION_ID_INITIALIZE_METADATA_FS:"initializeMetadataFS",FUNCTION_SIGNATURE_INITIALIZE_METADATA:"void initializeMetadata(FeatureIds featureIds, out Metadata metadata, out MetadataClass metadataClass, out MetadataStatistics metadataStatistics, ProcessedAttributes attributes)",FUNCTION_ID_SET_METADATA_VARYINGS:"setMetadataVaryings",FUNCTION_SIGNATURE_SET_METADATA_VARYINGS:"void setMetadataVaryings()",METADATA_CLASS_FIELDS:[{specName:"noData",shaderName:"noData"},{specName:"default",shaderName:"defaultValue"},{specName:"min",shaderName:"minValue"},{specName:"max",shaderName:"maxValue"}],METADATA_STATISTICS_FIELDS:[{specName:"min",shaderName:"minValue"},{specName:"max",shaderName:"maxValue"},{specName:"mean",shaderName:"mean",type:"float"},{specName:"median",shaderName:"median"},{specName:"standardDeviation",shaderName:"standardDeviation",type:"float"},{specName:"variance",shaderName:"variance",type:"float"},{specName:"sum",shaderName:"sum"}]};Ci.process=function(e,t,n){let{shaderBuilder:i,model:r}=e,{structuralMetadata:o={},content:a}=r,s=a?.tileset.metadataExtension?.statistics,c=n.context.webgl2,u=ist(r,t),f=zat(o.propertyAttributes,t,s),d=Vat(o.propertyTextures,s),p=Gat(o.propertyTables,t,e,s,u),g=f.concat(d).concat(p);Yat(i,g),$at(i),i.addVertexLines(DU),i.addFragmentLines(PU);for(let m=0;m<f.length;m++){let y=f[m];Jat(e,y)}for(let m=0;m<d.length;m++){let y=d[m];Qat(e,y,c)}for(let m=0;m<p.length;m++){let y=p[m];tst(e,y,c)}};function zat(e,t,n){return l(e)?e.flatMap(i=>Uat(i,t,n)):[]}function Uat(e,t,n){let{getAttributeByName:i,getAttributeInfo:r,sanitizeGlslIdentifier:o}=_t,a=e.class.id,s=n?.classes[a],c=Object.entries(e.properties),u=new Array(c.length);for(let f=0;f<c.length;f++){let[d,p]=c[f],g=i(t,p.attribute),{glslType:m,variableName:y}=r(g);u[f]={metadataVariable:o(d),property:p,classProperty:p.classProperty,type:p.classProperty.type,glslType:m,variableName:y,propertyStatistics:s?.properties[d],shaderDestination:he.BOTH}}return u}function Vat(e,t){return l(e)?e.flatMap(n=>jat(n,t)):[]}function jat(e,t){let{sanitizeGlslIdentifier:n}=_t,i=e.class.id,r=t?.classes[i],o=Object.entries(e.properties).filter(([s,c])=>{let u=c.textureReader.channels.length;return c.classProperty.isGpuCompatible(u)}),a=new Array(o.length);for(let s=0;s<o.length;s++){let[c,u]=o[s];a[s]={metadataVariable:n(c),property:u,classProperty:u.classProperty,type:u.classProperty.type,glslType:u.classProperty.getGlslType(),propertyStatistics:r?.properties[c],shaderDestination:he.FRAGMENT}}return a}var Hat=4;function Gat(e,t,n,i,r){if(!l(e))return[];let o=qat(n,t);return e.filter(a=>l(a.class)&&o.has(String(a.id))).flatMap(a=>Wat(a,o,i,r))}function Wat(e,t,n,i){let{sanitizeGlslIdentifier:r}=_t,o=e.class,a=n?.classes[o.id],s=t.get(String(e.id))??{},c=s.shaderDestination??he.BOTH,u=e.properties,f=o.properties,d=[],p=0;for(let[g,m]of Object.entries(f)){if(!m.isGpuCompatible(Hat))continue;let y=u[g],A=he.intersection(ast(g,i),c);if(A===he.NONE){p++;continue}d.push({metadataVariable:r(g),property:y,classProperty:m,type:m.type,glslType:m.getGlslType(),propertyStatistics:a?.properties[g],shaderDestination:A,propertyTable:e,featureIdVariableName:s.variableName,propertyInfoIndex:p}),p++}return d}function qat(e,t){let n=new Map;function i(s,c){let u=s?.propertyTableId;if(!l(u))return;let f=String(u),d={variableName:s.positionalLabel,shaderDestination:c},p=n.get(f);l(p)&&console.warn(`Multiple feature ID sets reference the same property table ${u} in primitive. Only one will be used.`),n.set(f,d)}let r=t?.featureIds??[];for(let s=0;s<r.length;s++){let c=r[s],u=l(c?.textureReader);i(c,u?he.FRAGMENT:he.BOTH)}let a=e.runtimeNode?.node?.instances?.featureIds??[];for(let s=0;s<a.length;s++){let c=a[s];i(c,he.BOTH)}return n}function Yat(e,t){let n=new Set,i=new Set;for(let s=0;s<t.length;s++){let{type:c,glslType:u,propertyStatistics:f}=t[s];n.add(u),l(f)&&c!==gt.ENUM&&i.add(u)}let r=Ci.METADATA_CLASS_FIELDS;for(let s of n){let c=`${s}MetadataClass`;a(c,s,r)}let o=Ci.METADATA_STATISTICS_FIELDS;for(let s of i){let c=`${s}MetadataStatistics`;a(c,s,o)}function a(s,c,u){e.addStruct(s,s,he.BOTH);for(let f=0;f<u.length;f++){let{shaderName:d}=u[f],p=u[f].type==="float"?Kat(c):c;e.addStructField(s,p,d)}}}var Xat={int:"float",ivec2:"vec2",ivec3:"vec3",ivec4:"vec4"};function Kat(e){let t=Xat[e];return l(t)?t:e}function $at(e){e.addStruct(Ci.STRUCT_ID_METADATA_VS,Ci.STRUCT_NAME_METADATA,he.VERTEX),e.addStruct(Ci.STRUCT_ID_METADATA_FS,Ci.STRUCT_NAME_METADATA,he.FRAGMENT),e.addStruct(Ci.STRUCT_ID_METADATA_CLASS_VS,Ci.STRUCT_NAME_METADATA_CLASS,he.VERTEX),e.addStruct(Ci.STRUCT_ID_METADATA_CLASS_FS,Ci.STRUCT_NAME_METADATA_CLASS,he.FRAGMENT),e.addStruct(Ci.STRUCT_ID_METADATA_STATISTICS_VS,Ci.STRUCT_NAME_METADATA_STATISTICS,he.VERTEX),e.addStruct(Ci.STRUCT_ID_METADATA_STATISTICS_FS,Ci.STRUCT_NAME_METADATA_STATISTICS,he.FRAGMENT),e.addFunction(Ci.FUNCTION_ID_INITIALIZE_METADATA_VS,Ci.FUNCTION_SIGNATURE_INITIALIZE_METADATA,he.VERTEX),e.addFunction(Ci.FUNCTION_ID_INITIALIZE_METADATA_FS,Ci.FUNCTION_SIGNATURE_INITIALIZE_METADATA,he.FRAGMENT),e.addFunction(Ci.FUNCTION_ID_SET_METADATA_VARYINGS,Ci.FUNCTION_SIGNATURE_SET_METADATA_VARYINGS,he.VERTEX)}function Jat(e,t){Zat(e,t),WJ(e.shaderBuilder,t),qJ(e.shaderBuilder,t)}function Zat(e,t){let{shaderBuilder:n}=e,{metadataVariable:i,property:r,glslType:o}=t,a=YJ({valueExpression:`attributes.${t.variableName}`,renderResources:e,glslType:o,metadataVariable:i,shaderDestination:he.BOTH,property:r});n.addStructField(Ci.STRUCT_ID_METADATA_VS,o,i),n.addStructField(Ci.STRUCT_ID_METADATA_FS,o,i);let s=`metadata.${i} = ${a};`;n.addFunctionLines(Ci.FUNCTION_ID_INITIALIZE_METADATA_VS,[s]),n.addFunctionLines(Ci.FUNCTION_ID_INITIALIZE_METADATA_FS,[s])}function Qat(e,t,n){est(e,t,n),WJ(e.shaderBuilder,t),qJ(e.shaderBuilder,t)}function est(e,t,n){let{shaderBuilder:i,uniformMap:r}=e,{metadataVariable:o,glslType:a,property:s}=t,{texCoord:c,channels:u,index:f,texture:d,transform:p}=s.textureReader,g=`u_propertyTexture_${f}`,m=[];r.hasOwnProperty(g)||(i.addUniform("sampler2D",g,he.FRAGMENT),r[g]=()=>d),i.addStructField(Ci.STRUCT_ID_METADATA_FS,a,o);let y=`attributes.texCoord_${c}`,A=y;if(l(p)&&!$.equals(p,$.IDENTITY)){let w=`${g}Transform`;i.addUniform("mat3",w,he.FRAGMENT),r[w]=function(){return p},A=`vec2(${w} * vec3(${y}, 1.0))`}let b=`texture(${g}, ${A}).${u}`,x=s.classProperty,T;n?T=x.unpackTextureInShader(b,u,o,m):T=x.unpackTextureInShaderWebGL1(b);let C=YJ({valueExpression:T,renderResources:e,glslType:a,metadataVariable:o,shaderDestination:he.FRAGMENT,property:s}),E=`metadata.${o} = ${C};`;m.push(E),i.addFunctionLines(Ci.FUNCTION_ID_INITIALIZE_METADATA_FS,m)}function WJ(e,t){let n=t.classProperty,{metadataVariable:i,glslType:r,shaderDestination:o}=t,a=ebe(Ci.METADATA_CLASS_FIELDS,n,`metadataClass.${i}`,r),s=`${r}MetadataClass`;e.addStructField(Ci.STRUCT_ID_METADATA_CLASS_FS,s,i),e.addFunctionLines(Ci.FUNCTION_ID_INITIALIZE_METADATA_FS,a),he.includesVertexShader(o)&&(e.addStructField(Ci.STRUCT_ID_METADATA_CLASS_VS,s,i),e.addFunctionLines(Ci.FUNCTION_ID_INITIALIZE_METADATA_VS,a))}function qJ(e,t){let{propertyStatistics:n}=t;if(!l(n))return;let{metadataVariable:i,type:r,glslType:o}=t;if(r===gt.ENUM)return;let a=Ci.METADATA_STATISTICS_FIELDS,s=`metadataStatistics.${i}`,c=ebe(a,n,s,o),u=`${o}MetadataStatistics`;e.addStructField(Ci.STRUCT_ID_METADATA_STATISTICS_FS,u,i),e.addFunctionLines(Ci.FUNCTION_ID_INITIALIZE_METADATA_FS,c),he.includesVertexShader(t.shaderDestination)&&(e.addStructField(Ci.STRUCT_ID_METADATA_STATISTICS_VS,u,i),e.addFunctionLines(Ci.FUNCTION_ID_INITIALIZE_METADATA_VS,c))}function tst(e,t,n){nst(e,t,n),WJ(e.shaderBuilder,t),qJ(e.shaderBuilder,t)}function nst(e,t,n){let{shaderBuilder:i,uniformMap:r}=e,{metadataVariable:o,glslType:a,property:s,featureIdVariableName:c,propertyTable:u,propertyInfoIndex:f}=t;if(!n){pt("PropertyTableCustomShader","Property table support for custom shaders requires WebGL2.");return}if(!l(c)||!l(u.texture))return;let d=`u_propertyTableTexture_${u.id}`,p=[];r.hasOwnProperty(d)||(i.addUniform("sampler2D",d,he.BOTH),r[d]=()=>u.texture);let g=t.shaderDestination;he.includesVertexShader(g)&&i.addStructField(Ci.STRUCT_ID_METADATA_VS,a,o),he.includesFragmentShader(g)&&i.addStructField(Ci.STRUCT_ID_METADATA_FS,a,o);let y=`ivec2(${`featureIds.${c}`}, ${f})`,A=`texelFetch(${d}, ${y}, 0)`,b=t.classProperty,x=b.unpackTextureInShader(A,"rgba",o,p),T=YJ({valueExpression:x,renderResources:e,glslType:a,metadataVariable:o,shaderDestination:g,property:s??b}),C=`metadata.${o} = ${T};`;p.push(C),he.includesVertexShader(g)&&i.addFunctionLines(Ci.FUNCTION_ID_INITIALIZE_METADATA_VS,p),he.includesFragmentShader(g)&&i.addFunctionLines(Ci.FUNCTION_ID_INITIALIZE_METADATA_FS,p)}function ebe(e,t,n,i){function r(o){let a=t[o.specName];if(l(a))return`${n}.${o.shaderName} = ${i}(${a});`}return l(t)?e.map(r).filter(l):[]}function YJ(e){let{valueExpression:t,property:n}=e;if(!n.hasValueTransform)return t;let i=e.metadataVariable,r=`u_${i}_offset`,o=`u_${i}_scale`,{shaderBuilder:a,uniformMap:s}=e.renderResources,{glslType:c,shaderDestination:u}=e;a.addUniform(c,r,u),a.addUniform(c,o,u);let{offset:f,scale:d}=n;return s[r]=()=>f,s[o]=()=>d,`czm_valueTransform(${r}, ${o}, ${t})`}function ist(e,t){let n=new Set,i=new Set;return rst(e,n,i),ost(e,t,n,i),{usedInVertex:n,usedInFragment:i}}function rst(e,t,n){let i=e.customShader;if(!l(i))return;let r=i.usedVariablesFragment?.metadataSet??{};for(let a in r)r.hasOwnProperty(a)&&n.add(a);let o=i.usedVariablesVertex?.metadataSet??{};for(let a in o)o.hasOwnProperty(a)&&t.add(a)}function ost(e,t,n,i){let r=e.style;if(!(l(r)&&t.primitiveType===Re.POINTS))return;let a=r.color?.getVariables?.()??[];for(let u of a)n.add(u),i.add(u);let s=r.show?.getVariables?.()??[];for(let u of s)n.add(u),i.add(u);let c=r.pointSize?.getVariables?.()??[];for(let u of c)n.add(u)}function ast(e,t){let n=t.usedInFragment.has(e)?he.FRAGMENT:he.NONE,i=t.usedInVertex.has(e)?he.VERTEX:he.NONE;return he.union(n,i)}var Fh=Ci;var tbe={INHERIT:0,OPAQUE:1,TRANSLUCENT:2};Object.freeze(tbe);var ox=tbe;var Is={name:"CustomShaderPipelineStage",STRUCT_ID_ATTRIBUTES_VS:"AttributesVS",STRUCT_ID_ATTRIBUTES_FS:"AttributesFS",STRUCT_NAME_ATTRIBUTES:"Attributes",STRUCT_ID_VERTEX_INPUT:"VertexInput",STRUCT_NAME_VERTEX_INPUT:"VertexInput",STRUCT_ID_FRAGMENT_INPUT:"FragmentInput",STRUCT_NAME_FRAGMENT_INPUT:"FragmentInput",FUNCTION_ID_INITIALIZE_INPUT_STRUCT_VS:"initializeInputStructVS",FUNCTION_SIGNATURE_INITIALIZE_INPUT_STRUCT_VS:"void initializeInputStruct(out VertexInput vsInput, ProcessedAttributes attributes)",FUNCTION_ID_INITIALIZE_INPUT_STRUCT_FS:"initializeInputStructFS",FUNCTION_SIGNATURE_INITIALIZE_INPUT_STRUCT_FS:"void initializeInputStruct(out FragmentInput fsInput, ProcessedAttributes attributes)",_oneTimeWarning:pt};Is.process=function(e,t,n){let{shaderBuilder:i,model:r,alphaOptions:o}=e,{customShader:a}=r,{lightingModel:s,translucencyMode:c}=a;l(s)&&(e.lightingOptions.lightingModel=s),c===ox.TRANSLUCENT?o.pass=Pe.TRANSLUCENT:c===ox.OPAQUE&&(o.pass=void 0);let u=mst(a,t,e);if(!u.customShaderEnabled)return;if(yst(i,a,u),u.shouldComputePositionWC&&i.addDefine("COMPUTE_POSITION_WC_CUSTOM_SHADER",void 0,he.BOTH),l(a.vertexShaderText)&&i.addDefine("HAS_CUSTOM_VERTEX_SHADER",void 0,he.VERTEX),l(a.fragmentShaderText)){i.addDefine("HAS_CUSTOM_FRAGMENT_SHADER",void 0,he.FRAGMENT);let p=Ey.getDefineName(a.mode);i.addDefine(p,void 0,he.FRAGMENT)}let f=a.uniforms;for(let p in f)if(f.hasOwnProperty(p)){let g=f[p];i.addUniform(g.type,p)}let d=a.varyings;for(let p in d)if(d.hasOwnProperty(p)){let g=d[p];i.addVarying(g,p)}e.uniformMap=Ot(e.uniformMap,a.uniformMap)};function sst(e){let t={};for(let n=0;n<e.length;n++){let i=_t.getAttributeInfo(e[n]);t[i.variableName]=i}return t}var cst={position:"vec3",normal:"vec3",tangent:"vec3",bitangent:"vec3",texCoord:"vec2",color:"vec4",joints:"ivec4",weights:"vec4"},lst={position:"vec3(0.0)",normal:"vec3(0.0, 0.0, 1.0)",tangent:"vec3(1.0, 0.0, 0.0)",bitangent:"vec3(0.0, 1.0, 0.0)",texCoord:"vec2(0.0)",color:"vec4(1.0)",joints:"ivec4(0)",weights:"vec4(0.0)"};function nbe(e){let t=e.replace(/_[0-9]+$/,"");t=t.replace(/(MC|EC)$/,"");let n=cst[t],i=lst[t];if(l(n))return{attributeField:[n,e],value:i}}function ust(e,t,n){if(!l(e.vertexShaderText))return{enabled:!1};let i=e.usedVariablesVertex;if(!obe(i.metadataSet,n))return{enabled:!1};let r=i.attributeSet,o=ibe(t,r,!1),a=rbe(t,r,!1),s,c=[],u=[];for(let f in o){if(!o.hasOwnProperty(f))continue;let p=[o[f].glslType,f];c.push(p),s=`vsInput.attributes.${f} = attributes.${f};`,u.push(s)}for(let f=0;f<a.length;f++){let d=a[f],p=nbe(d);if(!l(p))return Is._oneTimeWarning("CustomShaderPipelineStage.incompatiblePrimitiveVS",`Primitive is missing attribute ${d}, disabling custom vertex shader`),{enabled:!1};c.push(p.attributeField),s=`vsInput.attributes.${d} = ${p.value};`,u.push(s)}return{enabled:!0,attributeFields:c,initializationLines:u}}function fst(e){let t=[],n=[],i=e.usedVariablesFragment.attributeSet;return i.hasOwnProperty("positionWC")&&(t.push(["vec3","positionWC"]),n.push("fsInput.attributes.positionWC = attributes.positionWC;")),i.hasOwnProperty("positionEC")&&(t.push(["vec3","positionEC"]),n.push("fsInput.attributes.positionEC = attributes.positionEC;")),{attributeFields:t,initializationLines:n}}function dst(e,t,n){if(!l(e.fragmentShaderText))return{enabled:!1};let i=e.usedVariablesFragment;if(!obe(i.metadataSet,n))return{enabled:!1};let r=i.attributeSet,o=ibe(t,r,!0),a=rbe(t,r,!0),s,c=[],u=[];for(let d in o){if(!o.hasOwnProperty(d))continue;let g=[o[d].glslType,d];c.push(g),s=`fsInput.attributes.${d} = attributes.${d};`,u.push(s)}for(let d=0;d<a.length;d++){let p=a[d],g=nbe(p);if(!l(g))return Is._oneTimeWarning("CustomShaderPipelineStage.incompatiblePrimitiveFS",`Primitive is missing attribute ${p}, disabling custom fragment shader.`),{enabled:!1};c.push(g.attributeField),s=`fsInput.attributes.${p} = ${g.value};`,u.push(s)}let f=fst(e);return{enabled:!0,attributeFields:c.concat(f.attributeFields),initializationLines:f.initializationLines.concat(u)}}var hst={positionWC:!0,positionEC:!0};function ibe(e,t,n){let i={};for(let r in e){if(!e.hasOwnProperty(r))continue;let o=e[r],a=r;n&&r==="normalMC"?a="normalEC":n&&r==="tangentMC"&&(a="tangentEC",o.glslType="vec3"),t.hasOwnProperty(a)&&(i[a]=o)}return i}function rbe(e,t,n){let i=[];for(let r in t){if(!t.hasOwnProperty(r)||hst.hasOwnProperty(r))continue;let o=r;n&&r==="normalEC"?o="normalMC":n&&r==="tangentEC"&&(o="tangentMC"),e.hasOwnProperty(o)||i.push(r)}return i}function mst(e,t,n){let i=sst(t.attributes),r=Ast(t,n.model.structuralMetadata),o=ust(e,i,r),a=dst(e,i,r),c=e.usedVariablesFragment.attributeSet.hasOwnProperty("positionWC")&&a.enabled;return{vertexLines:o,fragmentLines:a,customShaderEnabled:o.enabled||a.enabled,shouldComputePositionWC:c}}function pst(e,t){let n=Is.STRUCT_ID_ATTRIBUTES_VS;e.addStruct(n,Is.STRUCT_NAME_ATTRIBUTES,he.VERTEX);let{attributeFields:i,initializationLines:r}=t;for(let a=0;a<i.length;a++){let[s,c]=i[a];e.addStructField(n,s,c)}n=Is.STRUCT_ID_VERTEX_INPUT,e.addStruct(n,Is.STRUCT_NAME_VERTEX_INPUT,he.VERTEX),e.addStructField(n,Is.STRUCT_NAME_ATTRIBUTES,"attributes"),e.addStructField(n,rx.STRUCT_NAME_FEATURE_IDS,"featureIds"),e.addStructField(n,Fh.STRUCT_NAME_METADATA,"metadata"),e.addStructField(n,Fh.STRUCT_NAME_METADATA_CLASS,"metadataClass"),e.addStructField(n,Fh.STRUCT_NAME_METADATA_STATISTICS,"metadataStatistics");let o=Is.FUNCTION_ID_INITIALIZE_INPUT_STRUCT_VS;e.addFunction(o,Is.FUNCTION_SIGNATURE_INITIALIZE_INPUT_STRUCT_VS,he.VERTEX),e.addFunctionLines(o,r)}function gst(e,t){let n=Is.STRUCT_ID_ATTRIBUTES_FS;e.addStruct(n,Is.STRUCT_NAME_ATTRIBUTES,he.FRAGMENT);let{attributeFields:i,initializationLines:r}=t;for(let a=0;a<i.length;a++){let[s,c]=i[a];e.addStructField(n,s,c)}n=Is.STRUCT_ID_FRAGMENT_INPUT,e.addStruct(n,Is.STRUCT_NAME_FRAGMENT_INPUT,he.FRAGMENT),e.addStructField(n,Is.STRUCT_NAME_ATTRIBUTES,"attributes"),e.addStructField(n,rx.STRUCT_NAME_FEATURE_IDS,"featureIds"),e.addStructField(n,Fh.STRUCT_NAME_METADATA,"metadata"),e.addStructField(n,Fh.STRUCT_NAME_METADATA_CLASS,"metadataClass"),e.addStructField(n,Fh.STRUCT_NAME_METADATA_STATISTICS,"metadataStatistics");let o=Is.FUNCTION_ID_INITIALIZE_INPUT_STRUCT_FS;e.addFunction(o,Is.FUNCTION_SIGNATURE_INITIALIZE_INPUT_STRUCT_FS,he.FRAGMENT),e.addFunctionLines(o,r)}var _st=[];function yst(e,t,n){let{vertexLines:i,fragmentLines:r}=n,o=_st;i.enabled&&(pst(e,i),o.length=0,o.push("#line 0",t.vertexShaderText,EU),e.addVertexLines(o)),r.enabled&&(gst(e,r),o.length=0,o.push("#line 0",t.fragmentShaderText,SU),e.addFragmentLines(o))}function Ast(e,t){if(!l(t))return new Set;let n=e.propertyTextureIds,i=e.propertyAttributeIds,r=l(e.featureIds)?e.featureIds.map(s=>s.propertyTableId):[],o=new Set;function a(s,c){for(let u of s){let d=c[u].class.properties;Object.keys(d).forEach(p=>o.add(p))}}return a(n,t.propertyTextures),a(i,t.propertyAttributes),a(r,t.propertyTables),o}function obe(e,t){for(let n in e)if(e.hasOwnProperty(n)&&!t.has(n))return Is._oneTimeWarning("CustomShaderPipelineStage.checkMetadataCompatibility",`A custom shader uses metadata property "${n}" which is not present for all primitives in the tileset. Disabling the custom shader for these primitives.`),!1;return!0}var RU=Is;var LD={name:"DequantizationPipelineStage",FUNCTION_ID_DEQUANTIZATION_STAGE_VS:"dequantizationStage",FUNCTION_SIGNATURE_DEQUANTIZATION_STAGE_VS:"void dequantizationStage(inout ProcessedAttributes attributes)"};LD.process=function(e,t,n){let i=e.shaderBuilder,r=e.model,o=l(r.classificationType);i.addDefine("USE_DEQUANTIZATION",void 0,he.VERTEX),i.addFunction(LD.FUNCTION_ID_DEQUANTIZATION_STAGE_VS,LD.FUNCTION_SIGNATURE_DEQUANTIZATION_STAGE_VS,he.VERTEX);let a=t.attributes;for(let s=0;s<a.length;s++){let c=a[s],u=c.quantization;if(!l(u))continue;let f=c.semantic===ot.POSITION,d=c.semantic===ot.TEXCOORD;if(o&&!f&&!d)continue;let p=_t.getAttributeInfo(c);xst(i,p),bst(e,p)}};function bst(e,t){let n=e.shaderBuilder,i=e.uniformMap,r=t.variableName,o=t.attribute.quantization;if(o.octEncoded){let a=`model_normalizationRange_${r}`;n.addUniform("float",a,he.VERTEX),i[a]=function(){return o.normalizationRange}}else{let a=`model_quantizedVolumeOffset_${r}`,s=`model_quantizedVolumeStepSize_${r}`,c=t.glslType;n.addUniform(c,a,he.VERTEX),n.addUniform(c,s,he.VERTEX);let u=o.quantizedVolumeOffset,f=o.quantizedVolumeStepSize;/^color_\d+$/.test(r)&&(u=abe(u,0),f=abe(f,1)),i[a]=function(){return u},i[s]=function(){return f}}}function abe(e,t){return e instanceof ae?e:new ae(e.x,e.y,e.z,t)}function xst(e,t){let n=t.variableName,i=t.attribute.quantization,r;i.octEncoded?r=Tst(n,i):r=Cst(n),e.addFunctionLines(LD.FUNCTION_ID_DEQUANTIZATION_STAGE_VS,[r])}function Tst(e,t){let n=`attributes.${e}`,i=`a_quantized_${e}`,r=`model_normalizationRange_${e}`,o=t.octEncodedZXY?".zxy":".xyz";return`${n} = czm_octDecode(${i}, ${r})${o};`}function Cst(e){let t=`attributes.${e}`,n=`a_quantized_${e}`,i=`model_quantizedVolumeOffset_${e}`,r=`model_quantizedVolumeStepSize_${e}`;return`${t} = ${i} + ${n} * ${r};`}var OU=LD;var MU=`void edgeDetectionStage(inout vec4 color, inout FeatureIds featureIds) {
    if (u_isEdgePass) {
        return;
    }

    vec2 screenCoord = gl_FragCoord.xy / czm_viewport.zw;

    vec4 edgeColor = texture(czm_edgeColorTexture, screenCoord);
    vec4 edgeId = texture(czm_edgeIdTexture, screenCoord);

    // Packed window-space depth from edge pass (0..1)
    float edgeDepthWin = czm_unpackDepth(texture(czm_edgeDepthTexture, screenCoord));

    // Near / far for current frustum
    float n = czm_currentFrustum.x;
    float f = czm_currentFrustum.y;

    // geometry depth in eye coordinate
    vec4 geomEC = czm_windowToEyeCoordinates(gl_FragCoord);
    float geomDepthLinear = -geomEC.z;

    // Convert edge depth to linear depth
    float z_ndc_edge = edgeDepthWin * 2.0 - 1.0;
    float edgeDepthLinear = (2.0 * n * f) / (f + n - z_ndc_edge * (f - n));

    float d = abs(edgeDepthLinear - geomDepthLinear);

    // Adaptive epsilon using linear depth fwidth for robustness
    float pixelStepLinear = fwidth(geomDepthLinear);
    float rel = geomDepthLinear * 0.0005;
    float eps = max(n * 1e-4, max(pixelStepLinear * 1.5, rel));

    // If Edge isn't behind any geometry and the pixel has edge data
    if (d < eps && edgeId.r > 0.0) {
#ifdef HAS_EDGE_FEATURE_ID
        float edgeFeatureId    = edgeId.g;
        float currentFeatureId = float(featureIds.featureId_0);
#endif
        float globeDepth = czm_unpackDepth(texture(czm_globeDepthTexture, screenCoord));
        // Background / sky / globe: always show edge
        bool isBackground = geomDepthLinear > globeDepth;
        bool drawEdge = isBackground;

#ifdef HAS_EDGE_FEATURE_ID
        bool hasEdgeFeature = edgeFeatureId > 0.0;
        bool hasCurrentFeature = currentFeatureId > 0.0;
        bool featuresMatch = edgeFeatureId == currentFeatureId;

        drawEdge = drawEdge || !hasEdgeFeature || !hasCurrentFeature || featuresMatch;
#else
        drawEdge = true;
#endif

        if (drawEdge) {
            color = edgeColor;
        }
    }
}
`;var sbe={name:"EdgeDetectionPipelineStage"};sbe.process=function(e){e.shaderBuilder.addFragmentLines([MU])};var LU=sbe;var NU=`// CESIUM_REDIRECTED_COLOR_OUTPUT flag is used to avoid color attachment conflicts
// when shaders are processed by different rendering pipelines (e.g., OIT).
// Only declare MRT outputs when not in a derived shader context.
#if defined(HAS_EDGE_VISIBILITY_MRT) && !defined(CESIUM_REDIRECTED_COLOR_OUTPUT)
layout(location = 1) out vec4 out_id;        // edge id / metadata
layout(location = 2) out vec4 out_edgeDepth; // packed depth
#endif

void edgeVisibilityStage(inout vec4 color, inout FeatureIds featureIds)
{
#ifdef HAS_EDGE_VISIBILITY

    if (!u_isEdgePass) {
        return;
    }
 
    float edgeTypeInt = v_edgeType * 255.0;

    if (edgeTypeInt < 0.5) {
        discard;
    }

    if (edgeTypeInt > 0.5 && edgeTypeInt < 1.5) { // silhouette candidate
        // Silhouette check done in vertex shader
        // v_shouldDiscard will be > 0.5 if this edge should be discarded
        if (v_shouldDiscard > 0.5) {
            discard;
        }
    }

    vec4 finalColor = color;
#ifdef HAS_EDGE_COLOR_ATTRIBUTE
    if (v_edgeColor.a >= 0.0) {
        finalColor = v_edgeColor;
    }
#endif

#ifdef HAS_LINE_PATTERN
    // Pattern is 16-bit, each bit represents visibility at that position
    const float maskLength = 16.0;
    
    // Get the relative position within the dash from 0 to 1
    float dashPosition = fract(v_lineCoord / maskLength);
    // Figure out the mask index
    float maskIndex = floor(dashPosition * maskLength);
    // Test the bit mask
    float maskTest = floor(u_linePattern / pow(2.0, maskIndex));
    
    // If bit is 0 (gap), discard the fragment (use < 1.0 for better numerical stability)
    if (mod(maskTest, 2.0) < 1.0) {
        discard;
    }
#endif
    color = finalColor;
    
    #if defined(HAS_EDGE_VISIBILITY_MRT) && !defined(CESIUM_REDIRECTED_COLOR_OUTPUT)
        // Write edge metadata
        out_id = vec4(0.0);
        out_id.r = edgeTypeInt;                    // Edge type (0-3)
#ifdef HAS_EDGE_FEATURE_ID
        out_id.g = float(featureIds.featureId_0); // Feature ID if available
#else
        out_id.g = 0.0;
#endif
        // Pack depth into separate MRT attachment
        out_edgeDepth = czm_packDepth(gl_FragCoord.z);
    #endif
#endif
}`;var FU=`#ifdef HAS_EDGE_VISIBILITY
void edgeVisibilityStageVS() {
    if (!u_isEdgePass) {
        return;
    }

    v_edgeType = a_edgeType;
    v_faceNormalAView = czm_normal * a_faceNormalA;
    v_faceNormalBView = czm_normal * a_faceNormalB;
    v_edgeOffset = a_edgeOffset;

    // Silhouette detection: check both endpoints of the edge
    v_shouldDiscard = 0.0;
    float edgeTypeInt = a_edgeType * 255.0;
    if (edgeTypeInt > 0.5 && edgeTypeInt < 1.5) {
        vec3 normalA = normalize(v_faceNormalAView);
        vec3 normalB = normalize(v_faceNormalBView);
        const float perpTol = 2.5e-4;

        // Check at current vertex (first endpoint)
        vec4 currentPosEC = czm_modelView * vec4(v_positionMC, 1.0);
        vec3 toEye1 = normalize(-currentPosEC.xyz);
        float dotA1 = dot(normalA, toEye1);
        float dotB1 = dot(normalB, toEye1);

        // Check at other vertex (second endpoint)
        vec4 otherPosEC = czm_modelView * vec4(a_edgeOtherPos, 1.0);
        vec3 toEye2 = normalize(-otherPosEC.xyz);
        float dotA2 = dot(normalA, toEye2);
        float dotB2 = dot(normalB, toEye2);

        // Discard if EITHER endpoint is non-silhouette
        if (dotA1 * dotB1 > perpTol || dotA2 * dotB2 > perpTol) {
            v_shouldDiscard = 1.0;
        }
    }

#ifdef HAS_EDGE_FEATURE_ID
    v_featureId_0 = a_edgeFeatureId;
#endif

#ifdef HAS_EDGE_COLOR_ATTRIBUTE
    v_edgeColor = a_edgeColor;
#endif

#ifdef HAS_LINE_PATTERN
    #ifdef HAS_EDGE_CUMULATIVE_DISTANCE
    v_lineCoord = a_edgeCumulativeDistance * u_pixelsPerWorld;
    #else
    vec4 currentClip = czm_modelViewProjection * vec4(v_positionMC, 1.0);
    vec2 currentScreen = ((currentClip.xy / currentClip.w) * 0.5 + 0.5) * czm_viewport.zw;

    vec4 otherClip = czm_modelViewProjection * vec4(a_edgeOtherPos, 1.0);
    vec2 otherScreen = ((otherClip.xy / otherClip.w) * 0.5 + 0.5) * czm_viewport.zw;
    vec2 windowDir = otherScreen - currentScreen;

    const float textureCoordinateBase = 8192.0;
    if (abs(windowDir.x) > abs(windowDir.y)) {
        v_lineCoord = textureCoordinateBase + currentScreen.x;
    } else {
        v_lineCoord = textureCoordinateBase + currentScreen.y;
    }
    #endif
#endif

    // Expand vertex to form quad
    vec4 posClip = gl_Position;

    if (length(a_edgeOtherPos) > 0.0 && abs(a_edgeOffset) > 0.0) {
        vec4 currentClip = posClip;
        vec4 otherClip = czm_modelViewProjection * vec4(a_edgeOtherPos, 1.0);

        vec2 currentNDC = currentClip.xy / currentClip.w;
        vec2 otherNDC = otherClip.xy / otherClip.w;

        vec2 edgeDirNDC = otherNDC - currentNDC;

        // Ensure consistent edge direction
        if (edgeDirNDC.x < 0.0 || (abs(edgeDirNDC.x) < 0.001 && edgeDirNDC.y < 0.0)) {
            edgeDirNDC = -edgeDirNDC;
        }

        edgeDirNDC = normalize(edgeDirNDC);
        vec2 perpNDC = vec2(-edgeDirNDC.y, edgeDirNDC.x);

        // Convert line width from pixels to clip space
        float lineWidthPixels = u_lineWidth;
        vec2 viewportSize = czm_viewport.zw;
        vec2 clipPerPixel = (2.0 / viewportSize) * currentClip.w;
        vec2 offsetClip = perpNDC * lineWidthPixels * clipPerPixel * 0.5 * a_edgeOffset;

        posClip.xy += offsetClip;
    }

    gl_Position = posClip;
}
#endif
`;var XJ=class e{static readAttributeAsTypedArray(t){let n=e.readAttributeAsRawCompactTypedArray(t),i=t.normalized,r=t.quantization;if(!l(r)&&!i)return n;let o=t.type,a=t.count,s=n;return i&&(s=an.dequantize(n,t.componentDatatype,o,a)),l(r)?e.dequantize(s,a,o,r):s}static readAttributeAsRawCompactTypedArray(t){let n=t.type,i=t.count,r=Vt.getNumberOfComponents(n),o=i*r,a=t.componentDatatype,s=t.quantization;l(s)&&(a=s.componentDatatype);let c=t.buffer,u=t.byteOffset,f=t.byteStride,d=Y.getSizeInBytes(a),p=r*d,g=!l(f)||f===p;if(l(t.typedArray))return t.typedArray;if(g){let E=Y.createTypedArray(a,o);return c.getBufferData(E,u),E}let y=new Uint8Array(c.sizeInBytes);c.getBufferData(y);let A=Y.createTypedArray(a,o),b=f??p,x=new DataView(y.buffer,y.byteOffset,y.byteLength),T=new Array(r),C=e.createComponentsReader(a);for(let E=0;E<i;++E){let w=u+E*b;C(x,w,r,T);for(let D=0;D<r;++D)A[E*r+D]=T[D]}return A}static dequantize(t,n,i,r){if(r.octEncoded){let s=e.octDecode(t,n,r.normalizationRange,void 0);return r.octEncodedZXY&&e.convertZxyToXyz(s,s),s}let o=r.quantizedVolumeStepSize,a=r.quantizedVolumeOffset;if(i===Vt.SCALAR)return e.dequantize1D(t,n,o,a,void 0);if(i===Vt.VEC2)return e.dequantize2D(t,n,o,a,void 0);if(i===Vt.VEC3)return e.dequantize3D(t,n,o,a,void 0);if(i===Vt.VEC4)return e.dequantize4D(t,n,o,a,void 0);throw new pe(`Element type for dequantization must be SCALAR, VEC2, VEC3, or VEC4, but is ${i}`)}static octDecode(t,n,i,r){l(r)||(r=new Float32Array(t.length));let o=new h;for(let a=0;a<n;a++)h.unpack(t,a*3,o),an.octDecodeInRange(o.x,o.y,i,o),h.pack(o,r,a*3);return r}static convertZxyToXyz(t,n,i){l(i)||(i=new Float32Array(t.length));let r=0;for(let o=0;o<n;o++,r+=3){let a=t[r+0],s=t[r+1],c=t[r+2];i[r+0]=s,i[r+1]=c,i[r+2]=a}return i}static dequantize1D(t,n,i,r,o){l(o)||(o=new Float32Array(t.length));for(let a=0;a<n;a++){let c=t[a]*i+r;o[a]=c}return o}static dequantize2D(t,n,i,r,o){l(o)||(o=new Float32Array(t.length));let a=new k;for(let s=0;s<n;s++)k.unpack(t,s*2,a),k.multiplyComponents(a,i,a),k.add(a,r,a),k.pack(a,o,s*2);return o}static dequantize3D(t,n,i,r,o){l(o)||(o=new Float32Array(t.length));let a=new h;for(let s=0;s<n;s++)h.unpack(t,s*3,a),h.multiplyComponents(a,i,a),h.add(a,r,a),h.pack(a,o,s*3);return o}static dequantize4D(t,n,i,r,o){l(o)||(o=new Float32Array(t.length));let a=new ae;for(let s=0;s<n;s++)ae.unpack(t,s*4,a),ae.multiplyComponents(a,i,a),ae.add(a,r,a),ae.pack(a,o,s*4);return o}static createComponentsReader(t){let n=e.createComponentReader(t),i=Y.getSizeInBytes(t);return function(r,o,a,s){let c=o;for(let u=0;u<a;++u)s[u]=n(r,c),c+=i}}static createComponentReader(t){switch(t){case Y.BYTE:return function(n,i){return n.getInt8(i)};case Y.UNSIGNED_BYTE:return function(n,i){return n.getUint8(i)};case Y.SHORT:return function(n,i){return n.getInt16(i,!0)};case Y.UNSIGNED_SHORT:return function(n,i){return n.getUint16(i,!0)};case Y.INT:return function(n,i){return n.getInt32(i,!0)};case Y.UNSIGNED_INT:return function(n,i){return n.getUint32(i,!0)};case Y.FLOAT:return function(n,i){return n.getFloat32(i,!0)};case Y.DOUBLE:return function(n,i){return n.getFloat64(i,!0)}}throw new pe(`The componentType must be a valid ComponentDatatype, but is ${t}`)}static transform3D(t,n,i){l(i)||(i=new Float32Array(t.length));let r=new h,o=t.length/3;for(let a=0;a<o;a++)h.unpack(t,a*3,r),O.multiplyByPoint(n,r,r),h.pack(r,i,a*3);return i}static readImplicitRangeAsTypedArray(t,n){let i=n.attributes[0]?.count??0,r=t.offset,o=t.repeat,a=new Float32Array(i);if(l(o))for(let s=0;s<i;s++)a[s]=r+Math.floor(s/o);else a.fill(r);return a}static readIndicesAsTypedArray(t){let n=t.typedArray;if(l(n))return n;let i=t.buffer,r=t.count,o=t.indexDatatype,a=e.createIndexTypedArray(o,r);return i.getBufferData(a),a}static readIndicesAsTriangleIndicesTypedArray(t,n){let i=e.readIndicesAsTypedArray(t);if(n===Re.TRIANGLES)return i;if(n===Re.TRIANGLE_STRIP)return e.convertTriangleStripToTriangleIndices(i);if(n===Re.TRIANGLE_FAN)return e.convertTriangleFanToTriangleIndices(i);throw new pe(`The primitiveType must be TRIANGLES (${Re.TRIANGLES}, TRIANGLE_STRIP (${Re.TRIANGLE_STRIP}, or TRIANGLE_FAN (${Re.TRIANGLE_FAN}, but is ${n}`)}static convertTriangleStripToTriangleIndices(t){let n=t.constructor((t.length-2)*3);for(let i=0;i<t.length-2;i++)i%2===1?(n[i*3+0]=t[i+0],n[i*3+1]=t[i+2],n[i*3+2]=t[i+1]):(n[i*3+0]=t[i+0],n[i*3+1]=t[i+1],n[i*3+2]=t[i+2]);return n}static convertTriangleFanToTriangleIndices(t){let n=t.constructor((t.length-2)*3);for(let i=0;i<t.length-2;i++)n[i*3+0]=t[i+0],n[i*3+1]=t[i+1],n[i*3+2]=t[i+2];return n}static createIndexTypedArray(t,n){switch(t){case Ve.UNSIGNED_BYTE:return new Uint8Array(n);case Ve.UNSIGNED_SHORT:return new Uint16Array(n);case Ve.UNSIGNED_INT:return new Uint32Array(n)}throw new pe(`The indexDatatype must be UNSIGNED_BYTE (${Ve.UNSIGNED_BYTE}, UNSIGNED_SHORT (${Ve.UNSIGNED_SHORT}, or UNSIGNED_INT (${Ve.UNSIGNED_INT}, but is ${t}`)}static forEachPrimitive(t,n,i){let r=n?.mapProjection,o=n?.instanceFeatureIdLabel,a=t.sceneGraph;if(!l(a))return;let s={nodeComputedTransform:new O,modelMatrix:new O,computedModelMatrix:new O},c=a._runtimeNodes,u=c.length;for(let f=0;f<u;f++){let d=c[f],p=e.computeNodeTransforms(d,a,t,s),g=p.computedModelMatrix;l(r)&&(g=mt.basisTo2D(r,g,g));let m=e.computeInstanceTransforms(d,g,p.nodeComputedTransform,p.modelMatrix),y=l(o)?e.computeInstanceFeatureIds(d,o):void 0,A=[];for(let x=0;x<m.length;x++)A.push({transform:m[x],featureId:l(y)?y[x]:void 0});let b=d.runtimePrimitives.length;for(let x=0;x<b;x++){let T=d.runtimePrimitives[x];i(T,T.primitive,A,g)}}}static computeNodeTransforms(t,n,i,r){let o=t.node,a=O.clone(t.computedTransform,r.nodeComputedTransform),s=O.clone(n.computedModelMatrix,r.modelMatrix),c=o.instances;l(c)&&c.transformInWorldSpace&&(s=O.multiplyTransformation(i.modelMatrix,n.components.transform,s),a=O.multiplyTransformation(n.axisCorrectionMatrix,t.computedTransform,a));let u=O.multiplyTransformation(s,a,r.computedModelMatrix);return r.computedModelMatrix=u,r.nodeComputedTransform=a,r.modelMatrix=s,r}static computeInstanceTransforms(t,n,i,r){let o=[],s=t.node.instances;if(l(s)){let c=s.attributes[0].count,u=s.attributes[0].componentDatatype,f=12,d=t.transformsTypedArray;if(!l(d)){let p=t.instancingTransformsBuffer;l(p)&&(d=Y.createTypedArray(u,c*f),p.getBufferData(d))}l(d)?e.computeInstanceTransformsFromTypedArray(d,c,o):e.computeInstanceTransformsFromAttributes(s,c,o);for(let p=0;p<o.length;p++){let g=o[p];s.transformInWorldSpace?(O.multiplyTransformation(g,i,g),O.multiplyTransformation(r,g,g)):O.multiplyTransformation(n,g,g)}}return o.length===0&&o.push(n),o}static computeInstanceFeatureIds(t,n){let r=t.node.instances;if(!l(r))return;let o=_t.getFeatureIdsByLabel(r.featureIds,n);if(!l(o))return;let a;if("setIndex"in o){let c=_t.getAttributeBySemantic(r,ot.FEATURE_ID,o.setIndex);l(c)&&(a=e.readAttributeAsTypedArray(c))}if("offset"in o&&(a=e.readImplicitRangeAsTypedArray(o,r)),!l(a))return;let s=new Array(a.length);for(let c=0;c<a.length;c++)s[c]=a[c];return s}static computeInstanceTransformsFromTypedArray(t,n,i){for(let o=0;o<n;o++){let a=o*12,s=new O(t[a],t[a+1],t[a+2],t[a+3],t[a+4],t[a+5],t[a+6],t[a+7],t[a+8],t[a+9],t[a+10],t[a+11],0,0,0,1);i.push(s)}}static computeInstanceTransformsFromAttributes(t,n,i){let r=_t.getAttributeBySemantic(t,Do.TRANSLATION),o=_t.getAttributeBySemantic(t,Do.ROTATION),a=_t.getAttributeBySemantic(t,Do.SCALE),s=l(r),c=l(o),u=l(a);if(!s&&!c&&!u)return;let f,d,p;s&&(f=e.readAttributeAsRawCompactTypedArray(r)),c&&(d=e.readAttributeAsRawCompactTypedArray(o)),u&&(p=e.readAttributeAsRawCompactTypedArray(a));for(let g=0;g<n;g++){let m=s?new h(f[g*3],f[g*3+1],f[g*3+2]):h.ZERO,y=c?new Fe(d[g*4],d[g*4+1],d[g*4+2],d[g*4+3]):Fe.IDENTITY,A=u?new h(p[g*3],p[g*3+1],p[g*3+2]):h.ONE,b=O.fromTranslationQuaternionRotationScale(m,y,A,new O);i.push(b)}}},Ps=XJ;var IE=Object.freeze({HIDDEN:0,SILHOUETTE:1,HARD:2,REPEATED_HARD:3}),cbe={name:"EdgeVisibilityPipelineStage"};cbe.process=function(e,t,n){if(!l(t.edgeVisibility))return;n.edgeVisibilityRequested=!0;let i=e.shaderBuilder;i.addDefine("HAS_EDGE_VISIBILITY",void 0,he.BOTH),i.addDefine("HAS_EDGE_VISIBILITY_MRT",void 0,he.FRAGMENT),i.addFragmentLines(NU),i.addVertexLines(FU),i.addUniform("bool","u_isEdgePass",he.BOTH);let r=t.material,o=l(r)?r.lineStyle:void 0;(!l(o)||!l(o.width))&&i.addUniform("float","u_lineWidth",he.VERTEX);let a=i.addAttribute("float","a_edgeType");i.addVarying("float","v_edgeType","flat");let s=i.addAttribute("float","a_edgeFeatureId"),c=i.addAttribute("vec3","a_faceNormalA"),u=i.addAttribute("vec3","a_faceNormalB");i.addVarying("vec3","v_faceNormalAView","flat"),i.addVarying("vec3","v_faceNormalBView","flat"),i.addVarying("float","v_shouldDiscard","flat");let f=i.addAttribute("vec3","a_edgeOtherPos"),d=i.addAttribute("float","a_edgeOffset");i.addVarying("float","v_edgeOffset");let p=Est(t);if(!l(p)||!l(p.edgeIndices)||p.edgeIndices.length===0)return;let g=e.runtimePrimitive.primitive,m=Sst(g),A=p.edgeData.some(function(R){return l(R.color)})||l(m),b;A&&(b=i.addAttribute("vec4","a_edgeColor"),i.addVarying("vec4","v_edgeColor","flat"),i.addDefine("HAS_EDGE_COLOR_ATTRIBUTE",void 0,he.BOTH));let x,T,C=_t.getAttributeBySemantic(t,"BENTLEY_materials_line_style:CUMULATIVE_DISTANCE");l(C)&&(x=C,T=i.addAttribute("float","a_edgeCumulativeDistance"),i.addDefine("HAS_EDGE_CUMULATIVE_DISTANCE",void 0,he.VERTEX));let E=vst(p.edgeIndices,p.edgeData,t.edgeVisibility),w=wst(p.edgeIndices,p.edgeData,e,n.context,a,c,u,s,b,f,d,m,t.edgeVisibility,E,x,T);if(!l(w))return;w.hasEdgeFeatureIds&&i.addDefine("HAS_EDGE_FEATURE_ID",void 0,he.BOTH),e.uniformMap.u_isEdgePass=function(){return!1},l(e.uniformMap.u_lineWidth)||(e.uniformMap.u_lineWidth=function(){return 1}),l(x)&&(l(e.uniformMap.u_pixelsPerWorld)||(e.uniformMap.u_pixelsPerWorld=function(){return 1}));let D=l(o)&&l(o.width)?o.width*n.pixelRatio:void 0;e.edgeGeometry={vertexArray:w.vertexArray,indexCount:w.indexCount,primitiveType:Re.TRIANGLES,pass:Pe.CESIUM_3D_TILE_EDGES,lineWidth:D}};function vst(e,t,n){let i=e.length/2,r=new Float32Array(i*6),o=n.silhouetteNormals;if(!l(o))return r;let a=o.length/3,s=new Float32Array(o.length),c=new h;for(let u=0;u<a;u++)c.x=o[u*3],c.y=o[u*3+1],c.z=o[u*3+2],h.magnitudeSquared(c)>0?h.normalize(c,c):(c.x=0,c.y=0,c.z=1),s[u*3]=c.x,s[u*3+1]=c.y,s[u*3+2]=c.z;for(let u=0;u<i;u++){let{edgeType:f,silhouetteEdgeIndex:d}=t[u];if(f!==IE.SILHOUETTE||d<0)continue;let p=d*2;if((p+1)*3+2>=s.length)continue;let g=p*3,m=(p+1)*3,y=u*6;r[y]=s[g],r[y+1]=s[g+1],r[y+2]=s[g+2],r[y+3]=s[m],r[y+4]=s[m+1],r[y+5]=s[m+2]}return r}function Est(e){let t=e.edgeVisibility;if(!l(t))return[];let n=t.visibility,i=e.indices,r=t.lineStrings,o=e.attributes,a=l(o)&&o.length>0?o[0].count:0,s=l(n)&&l(i)&&l(i.typedArray)&&i.typedArray.length>0,c=l(r)&&r.length>0;if(!s&&!c)return[];let u=s?i.typedArray:void 0,f=[],d=[],p=new Set,g=0,m=t.materialColor;if(s){let y=0,A=u.length,b=n;for(let x=0;x+2<A;x+=3){let T=u[x],C=u[x+1],E=u[x+2];for(let w=0;w<3;w++){let D,R;w===0?(D=T,R=C):w===1?(D=C,R=E):(D=E,R=T);let M=Math.floor(y/4),N=y%4*2;if(y++,M>=b.length)break;let v=b[M]>>N&3;if(v===IE.HIDDEN)continue;let S=Math.min(D,R),P=Math.max(D,R),L=`${S},${P}`;if(p.has(L))continue;p.add(L),f.push(D,R);let F=-1;v===IE.SILHOUETTE&&(F=g,g++),d.push({edgeType:v===IE.REPEATED_HARD?IE.HARD:v,silhouetteEdgeIndex:F,color:m})}}}if(c)for(let y=0;y<r.length;y++){let A=r[y];if(!l(A)||!l(A.indices))continue;let b=A.indices;if(!l(b)||b.length<2)continue;let x=A.restartIndex,T=l(A.materialColor)?A.materialColor:m,C;for(let E=0;E<b.length;E++){let w=b[E];if(l(x)&&w===x){C=void 0;continue}if(!l(C)){C=w;continue}let D=C,R=w;if(C=w,D===R||a>0&&(D<0||D>=a||R<0||R>=a))continue;let M=Math.min(D,R),N=Math.max(D,R),_=`${M},${N}`;p.has(_)||(p.add(_),f.push(D,R),d.push({edgeType:IE.HARD,silhouetteEdgeIndex:-1,color:l(T)?T:void 0}))}}return{edgeIndices:f,edgeData:d,silhouetteEdgeCount:g}}function Sst(e){if(!l(e))return;let t=_t.getAttributeBySemantic(e,ot.COLOR);if(!l(t))return;let n=Vt.getNumberOfComponents(t.type);if(n!==3&&n!==4)return;let i=t.typedArray;if(l(i)||(i=Ps.readAttributeAsTypedArray(t)),!l(i))return;let r=t.count;if(!l(r)||r===0||i.length<r*n)return;let o=i instanceof Float32Array||i instanceof Float64Array,a=i instanceof Uint8Array,s=i instanceof Uint16Array;if(!o&&!a&&!s)return;let c=new Float32Array(r*4),u=function(f){let d;return o?d=f:a?d=f/255:s&&(d=f/65535),Math.min(Math.max(d,0),1)};for(let f=0;f<r;f++){let d=f*n,p=f*4;c[p]=u(i[d]),c[p+1]=u(i[d+1]),c[p+2]=u(i[d+2]),n===4?c[p+3]=u(i[d+3]):c[p+3]=1}return{colors:c,count:r}}function wst(e,t,n,i,r,o,a,s,c,u,f,d,p,g,m,y){if(!l(e)||e.length===0)return;let A=t.length,x=A*4,T=0,C=_t.getAttributeBySemantic(n.runtimePrimitive.primitive,ot.POSITION),E=l(C.typedArray)?C.typedArray:Ps.readAttributeAsTypedArray(C),w=new Float32Array(x*3),D=new Float32Array(x),R=new Float32Array(x*3),M=new Float32Array(x*3),N=new Float32Array(x*3),_=new Float32Array(x),v=l(m),S=v?new Float32Array(x):void 0,P;v&&(P=l(m.typedArray)?m.typedArray:Ps.readAttributeAsTypedArray(m));let L=l(c),F=L?new Float32Array(x*4):void 0,V=l(d)?d.colors:void 0,z=l(d)?d.count:0;function j(Ke){if(!L)return;let we=Ke*4;F[we]=0,F[we+1]=0,F[we+2]=0,F[we+3]=-1}function B(Ke,we){if(!L)return;let We=Ke*4,Ct=l(we.x)?we.x:we[0],ct=l(we.y)?we.y:we[1],dn=l(we.z)?we.z:we[2],Ht=l(we.w)?we.w:l(we[3])?we[3]:1;F[We]=Ct,F[We+1]=ct,F[We+2]=dn,F[We+3]=Ht}function G(Ke,we){if(!L)return;if(we>=z){j(Ke);return}let We=we*4,Ct=Ke*4;F[Ct]=V[We],F[Ct+1]=V[We+1],F[Ct+2]=V[We+2],F[Ct+3]=V[We+3]}for(let Ke=0;Ke<A;Ke++){let we=e[Ke*2],We=e[Ke*2+1],ct=t[Ke].edgeType/255,dn=E[we*3],Ht=E[we*3+1],bt=E[we*3+2],Dt=E[We*3],In=E[We*3+1],rt=E[We*3+2],dt=Ke*4;w[dt*3]=dn,w[dt*3+1]=Ht,w[dt*3+2]=bt,N[dt*3]=Dt,N[dt*3+1]=In,N[dt*3+2]=rt,_[dt]=-1,D[dt]=ct,w[(dt+1)*3]=dn,w[(dt+1)*3+1]=Ht,w[(dt+1)*3+2]=bt,N[(dt+1)*3]=Dt,N[(dt+1)*3+1]=In,N[(dt+1)*3+2]=rt,_[dt+1]=1,D[dt+1]=ct,w[(dt+2)*3]=Dt,w[(dt+2)*3+1]=In,w[(dt+2)*3+2]=rt,N[(dt+2)*3]=dn,N[(dt+2)*3+1]=Ht,N[(dt+2)*3+2]=bt,_[dt+2]=1,D[dt+2]=ct,w[(dt+3)*3]=Dt,w[(dt+3)*3+1]=In,w[(dt+3)*3+2]=rt,N[(dt+3)*3]=dn,N[(dt+3)*3+1]=Ht,N[(dt+3)*3+2]=bt,_[dt+3]=-1,D[dt+3]=ct;let vi=t[Ke].color;if(l(vi))for(let vn=0;vn<4;vn++)B(dt+vn,vi);else if(l(V))for(let vn=0;vn<4;vn++)G(dt+vn,we);else for(let vn=0;vn<4;vn++)j(dt+vn);if(v){let vn=P[we],ti=P[We];S[dt]=vn,S[dt+1]=vn,S[dt+2]=ti,S[dt+3]=ti}let wn=Ke*6,Mi=g[wn],lr=g[wn+1],Li=g[wn+2],Wi=g[wn+3],ri=g[wn+4],ei=g[wn+5];for(let vn=0;vn<4;vn++)R[(dt+vn)*3]=Mi,R[(dt+vn)*3+1]=lr,R[(dt+vn)*3+2]=Li,M[(dt+vn)*3]=Wi,M[(dt+vn)*3+1]=ri,M[(dt+vn)*3+2]=ei}let W=Ze.createVertexBuffer({context:i,typedArray:w,usage:Oe.STATIC_DRAW}),Q=Ze.createVertexBuffer({context:i,typedArray:D,usage:Oe.STATIC_DRAW}),q=Ze.createVertexBuffer({context:i,typedArray:R,usage:Oe.STATIC_DRAW}),J=Ze.createVertexBuffer({context:i,typedArray:M,usage:Oe.STATIC_DRAW}),Z=Ze.createVertexBuffer({context:i,typedArray:N,usage:Oe.STATIC_DRAW}),ce=Ze.createVertexBuffer({context:i,typedArray:_,usage:Oe.STATIC_DRAW}),Ae=L?Ze.createVertexBuffer({context:i,typedArray:F,usage:Oe.STATIC_DRAW}):void 0,le=v?Ze.createVertexBuffer({context:i,typedArray:S,usage:Oe.STATIC_DRAW}):void 0,ye=A*2*3,ve=x>65534,Ie=ve?new Uint32Array(ye):new Uint16Array(ye);for(let Ke=0;Ke<A;Ke++){let we=Ke*4,We=Ke*6;Ie[We]=we,Ie[We+1]=we+1,Ie[We+2]=we+2,Ie[We+3]=we,Ie[We+4]=we+2,Ie[We+5]=we+3}let Le=Ze.createIndexBuffer({context:i,typedArray:Ie,usage:Oe.STATIC_DRAW,indexDatatype:ve?Ve.UNSIGNED_INT:Ve.UNSIGNED_SHORT}),$e=[{index:T,vertexBuffer:W,componentsPerAttribute:3,componentDatatype:Y.FLOAT,normalize:!1},{index:r,vertexBuffer:Q,componentsPerAttribute:1,componentDatatype:Y.FLOAT,normalize:!1},{index:o,vertexBuffer:q,componentsPerAttribute:3,componentDatatype:Y.FLOAT,normalize:!1},{index:a,vertexBuffer:J,componentsPerAttribute:3,componentDatatype:Y.FLOAT,normalize:!1},{index:u,vertexBuffer:Z,componentsPerAttribute:3,componentDatatype:Y.FLOAT,normalize:!1},{index:f,vertexBuffer:ce,componentsPerAttribute:1,componentDatatype:Y.FLOAT,normalize:!1}];L&&$e.push({index:c,vertexBuffer:Ae,componentsPerAttribute:4,componentDatatype:Y.FLOAT,normalize:!1}),v&&$e.push({index:y,vertexBuffer:le,componentsPerAttribute:1,componentDatatype:Y.FLOAT,normalize:!1});let Ye=n.runtimePrimitive.primitive;if(l(Ye.featureIds)&&Ye.featureIds.length>0){let Ke=Ye.featureIds[0];if(l(Ke.setIndex)){let we=Ye.attributes.find(We=>We.semantic===ot.FEATURE_ID&&We.setIndex===Ke.setIndex);if(l(we)){let We=l(we.typedArray)?we.typedArray:Ps.readAttributeAsTypedArray(we),Ct=new Float32Array(x);for(let dn=0;dn<A;dn++){let Ht=e[dn*2],bt=Ht<We.length?We[Ht]:0;for(let Dt=0;Dt<4;Dt++)Ct[dn*4+Dt]=bt}let ct=Ze.createVertexBuffer({context:i,typedArray:Ct,usage:Oe.STATIC_DRAW});$e.push({index:s,vertexBuffer:ct,componentsPerAttribute:1,componentDatatype:Y.FLOAT,normalize:!1})}}}return{vertexArray:new Vn({context:i,attributes:$e,indexBuffer:Le}),indexCount:ye,hasEdgeFeatureIds:l(Ye.featureIds)&&Ye.featureIds.length>0}}var BU=cbe;var kU=`void geometryStage(out ProcessedAttributes attributes)
{
  attributes.positionMC = v_positionMC;
  attributes.positionEC = v_positionEC;

  #if defined(COMPUTE_POSITION_WC_CUSTOM_SHADER) || defined(COMPUTE_POSITION_WC_STYLE) || defined(COMPUTE_POSITION_WC_ATMOSPHERE)
  attributes.positionWC = v_positionWC;
  #endif

  #ifdef HAS_NORMALS
  // renormalize after interpolation
  attributes.normalEC = normalize(v_normalEC);
  #endif

  #ifdef HAS_TANGENTS
  attributes.tangentEC = normalize(v_tangentEC);
  #endif

  #ifdef HAS_BITANGENTS
  attributes.bitangentEC = normalize(v_bitangentEC);
  #endif

  // Everything else is dynamically generated in GeometryPipelineStage
  setDynamicVaryings(attributes);
}
`;var zU=`vec4 geometryStage(inout ProcessedAttributes attributes, mat4 modelView, mat3 normal)
{
    vec4 computedPosition;

    // Compute positions in different coordinate systems
    vec3 positionMC = attributes.positionMC;
    v_positionMC = positionMC;
    v_positionEC = (modelView * vec4(positionMC, 1.0)).xyz;

    #if defined(USE_2D_POSITIONS) || defined(USE_2D_INSTANCING)
    vec3 position2D = attributes.position2D;
    vec3 positionEC = (u_modelView2D * vec4(position2D, 1.0)).xyz;
    computedPosition = czm_projection * vec4(positionEC, 1.0);
    #else
    computedPosition = czm_projection * vec4(v_positionEC, 1.0);
    #endif

    // Sometimes the custom shader and/or style needs this
    #if defined(COMPUTE_POSITION_WC_CUSTOM_SHADER) || defined(COMPUTE_POSITION_WC_STYLE) || defined(COMPUTE_POSITION_WC_ATMOSPHERE) || defined(ENABLE_CLIPPING_POLYGONS)
    // Note that this is a 32-bit position which may result in jitter on small
    // scales.
    v_positionWC = (czm_model * vec4(positionMC, 1.0)).xyz;
    #endif

    #ifdef HAS_NORMALS
    v_normalEC = normalize(normal * attributes.normalMC);
    #endif

    #ifdef HAS_TANGENTS
    v_tangentEC = normalize(normal * attributes.tangentMC);
    #endif

    #ifdef HAS_BITANGENTS
    v_bitangentEC = normalize(normal * attributes.bitangentMC);
    #endif

    // All other varyings need to be dynamically generated in
    // GeometryPipelineStage
    setDynamicVaryings(attributes);

    return computedPosition;
}
`;var ND=`vec2 computeSt(float featureId)
{
    float stepX = model_textureStep.x;
    float centerX = model_textureStep.y;

    #ifdef MULTILINE_BATCH_TEXTURE
    float stepY = model_textureStep.z;
    float centerY = model_textureStep.w;

    float xId = mod(featureId, model_textureDimensions.x); 
    float yId = floor(featureId / model_textureDimensions.x);
    
    return vec2(centerX + (xId * stepX), centerY + (yId * stepY));
    #else
    return vec2(centerX + (featureId * stepX), 0.5);
    #endif
}

void selectedFeatureIdStage(out SelectedFeature feature, FeatureIds featureIds)
{   
    int featureId = featureIds.SELECTED_FEATURE_ID;


    if (featureId < model_featuresLength)
    {
        vec2 featureSt = computeSt(float(featureId));

        feature.id = featureId;
        feature.st = featureSt;
        feature.color = texture(model_batchTexture, featureSt);
    }
    // Floating point comparisons can be unreliable in GLSL, so we
    // increment the feature ID to make sure it's always greater
    // then the model_featuresLength - a condition we check for in the
    // pick ID, to avoid sampling the pick texture if the feature ID is
    // greater than the number of features.
    else
    {
        feature.id = model_featuresLength + 1;
        feature.st = vec2(0.0);
        feature.color = vec4(1.0);
    }

    #ifdef HAS_NULL_FEATURE_ID
    if (featureId == model_nullFeatureId) {
        feature.id = featureId;
        feature.st = vec2(0.0);
        feature.color = vec4(1.0);
    }
    #endif
}
`;var FD={name:"SelectedFeatureIdPipelineStage",STRUCT_ID_SELECTED_FEATURE:"SelectedFeature",STRUCT_NAME_SELECTED_FEATURE:"SelectedFeature"};FD.process=function(e,t,n){let i=e.shaderBuilder;e.hasPropertyTable=!0;let r=e.model,o=e.runtimeNode.node,a=Ist(r,o,t),s=a.shaderDestination;i.addDefine("HAS_SELECTED_FEATURE_ID",void 0,s),i.addDefine("SELECTED_FEATURE_ID",a.variableName,s),i.addDefine(a.featureIdDefine,void 0,s),Pst(i);let c=a.featureIds.nullFeatureId,u=e.uniformMap;l(c)&&(i.addDefine("HAS_NULL_FEATURE_ID",void 0,s),i.addUniform("int","model_nullFeatureId",s),u.model_nullFeatureId=function(){return c}),a.shaderDestination===he.BOTH&&i.addVertexLines(ND),i.addFragmentLines(ND)};function lbe(e){return e instanceof Tn.FeatureIdTexture?"HAS_SELECTED_FEATURE_ID_TEXTURE":"HAS_SELECTED_FEATURE_ID_ATTRIBUTE"}function ube(e){return e instanceof Tn.FeatureIdTexture?he.FRAGMENT:he.BOTH}function Ist(e,t,n){let i,r;return l(t.instances)&&(r=_t.getFeatureIdsByLabel(t.instances.featureIds,e.instanceFeatureIdLabel),l(r))?(i=r.label??r.positionalLabel,{featureIds:r,variableName:i,shaderDestination:ube(r),featureIdDefine:lbe(r)}):(r=_t.getFeatureIdsByLabel(n.featureIds,e.featureIdLabel),i=r.label??r.positionalLabel,{featureIds:r,variableName:i,shaderDestination:ube(r),featureIdDefine:lbe(r)})}function Pst(e){e.addStructField(FD.STRUCT_ID_SELECTED_FEATURE,"int","id"),e.addStructField(FD.STRUCT_ID_SELECTED_FEATURE,"vec2","st"),e.addStructField(FD.STRUCT_ID_SELECTED_FEATURE,"vec4","color")}var ax=FD;var Ds={name:"GeometryPipelineStage",STRUCT_ID_PROCESSED_ATTRIBUTES_VS:"ProcessedAttributesVS",STRUCT_ID_PROCESSED_ATTRIBUTES_FS:"ProcessedAttributesFS",STRUCT_NAME_PROCESSED_ATTRIBUTES:"ProcessedAttributes",FUNCTION_ID_INITIALIZE_ATTRIBUTES:"initializeAttributes",FUNCTION_SIGNATURE_INITIALIZE_ATTRIBUTES:"void initializeAttributes(out ProcessedAttributes attributes)",FUNCTION_ID_SET_DYNAMIC_VARYINGS_VS:"setDynamicVaryingsVS",FUNCTION_ID_SET_DYNAMIC_VARYINGS_FS:"setDynamicVaryingsFS",FUNCTION_SIGNATURE_SET_DYNAMIC_VARYINGS:"void setDynamicVaryings(inout ProcessedAttributes attributes)"};Ds.process=function(e,t,n){let{shaderBuilder:i,model:r}=e;i.addStruct(Ds.STRUCT_ID_PROCESSED_ATTRIBUTES_VS,"ProcessedAttributes",he.VERTEX),i.addStruct(Ds.STRUCT_ID_PROCESSED_ATTRIBUTES_FS,"ProcessedAttributes",he.FRAGMENT),i.addStruct(ax.STRUCT_ID_SELECTED_FEATURE,ax.STRUCT_NAME_SELECTED_FEATURE,he.BOTH),i.addFunction(Ds.FUNCTION_ID_INITIALIZE_ATTRIBUTES,Ds.FUNCTION_SIGNATURE_INITIALIZE_ATTRIBUTES,he.VERTEX),i.addVarying("vec3","v_positionWC"),i.addVarying("vec3","v_positionEC"),i.addStructField(Ds.STRUCT_ID_PROCESSED_ATTRIBUTES_FS,"vec3","positionWC"),i.addStructField(Ds.STRUCT_ID_PROCESSED_ATTRIBUTES_FS,"vec3","positionEC"),i.addFunction(Ds.FUNCTION_ID_SET_DYNAMIC_VARYINGS_VS,Ds.FUNCTION_SIGNATURE_SET_DYNAMIC_VARYINGS,he.VERTEX),i.addFunction(Ds.FUNCTION_ID_SET_DYNAMIC_VARYINGS_FS,Ds.FUNCTION_SIGNATURE_SET_DYNAMIC_VARYINGS,he.FRAGMENT),r.type===qo.TILE_PNTS&&i.addDefine("HAS_SRGB_COLOR",void 0,he.FRAGMENT);let o=n.mode!==re.SCENE3D&&!n.scene3DOnly&&r._projectTo2D,a=l(e.runtimeNode.node.instances),s=o&&!a,c=t.attributes.length;for(let u=0;u<c;u++){let f=t.attributes[u],d=Vt.getAttributeLocationCount(f.type),p=f.semantic===ot.POSITION,g;d>1?(g=e.attributeIndex,e.attributeIndex+=d):p&&!s?g=0:g=e.attributeIndex++;let m=!p&&t.primitiveType===Re.POINTS&&n.context.webgl2?"flat":void 0;Dst(e,f,g,d,o,a,m)}zst(i,t.attributes),t.primitiveType===Re.POINTS&&i.addDefine("PRIMITIVE_TYPE_POINTS"),i.addVertexLines(zU),i.addFragmentLines(kU)};function Dst(e,t,n,i,r,o,a){let s=e.shaderBuilder,c=_t.getAttributeInfo(t),u=r&&!o;i>1?Mst(e,t,n,i):Ost(e,t,n,u),Nst(s,c,u),Lst(s,c,a),l(t.semantic)&&Rst(s,t),Fst(s,c,r),Bst(s,c,u),kst(s,c)}function Rst(e,t){let{semantic:n,setIndex:i}=t;switch(n){case ot.NORMAL:e.addDefine("HAS_NORMALS");break;case ot.TANGENT:e.addDefine("HAS_TANGENTS");break;case ot.FEATURE_ID:e.addDefine(`HAS${n}_${i}`);break;case ot.TEXCOORD:case ot.COLOR:e.addDefine(`HAS_${n}_${i}`)}}function Ost(e,t,n,i){let{quantization:r,semantic:o,setIndex:a}=t,{type:s,componentDatatype:c}=l(r)?r:t;o===ot.FEATURE_ID&&a>=e.featureIdVertexAttributeSetIndex&&(e.featureIdVertexAttributeSetIndex=a+1);let u=o===ot.POSITION,f=u?0:n,d=Vt.getNumberOfComponents(s),p={index:f,value:l(t.buffer)?void 0:t.constant,vertexBuffer:t.buffer,count:t.count,componentsPerAttribute:d,componentDatatype:c,offsetInBytes:t.byteOffset,strideInBytes:t.byteStride,normalize:t.normalized};if(e.attributes.push(p),!u||!i)return;let g=e.runtimePrimitive.positionBuffer2D,m={index:n,vertexBuffer:g,count:t.count,componentsPerAttribute:d,componentDatatype:Y.FLOAT,offsetInBytes:0,strideInBytes:void 0,normalize:t.normalized};e.attributes.push(m)}function Mst(e,t,n,i){let{quantization:r,normalized:o}=t,{type:a,componentDatatype:s}=l(r)?r:t,u=Vt.getNumberOfComponents(a)/i,f=Y.getSizeInBytes(s),d=u*f,p=t.byteStride;for(let g=0;g<i;g++){let m=t.byteOffset+g*d,y={index:n+g,vertexBuffer:t.buffer,componentsPerAttribute:u,componentDatatype:s,offsetInBytes:m,strideInBytes:p,normalize:o};e.attributes.push(y)}}function Lst(e,t,n){let i=t.variableName,r=`v_${i}`,o;i==="normalMC"?(r="v_normalEC",o=t.glslType):i==="tangentMC"?(o="vec3",r="v_tangentEC"):o=t.glslType,e.addVarying(o,r,n)}function Nst(e,t,n){let i=t.attribute.semantic,r=t.variableName,o,a;t.isQuantized?(o=`a_quantized_${r}`,a=t.quantizedGlslType):(o=`a_${r}`,a=t.glslType);let s=i===ot.POSITION;s?e.setPositionAttribute(a,o):e.addAttribute(a,o),s&&n&&e.addAttribute("vec3","a_position2D")}function Fst(e,t,n){let i=Ds.STRUCT_ID_PROCESSED_ATTRIBUTES_VS,r=Ds.STRUCT_ID_PROCESSED_ATTRIBUTES_FS,{variableName:o,glslType:a}=t;o==="tangentMC"?(e.addStructField(i,"vec3","tangentMC"),e.addStructField(i,"float","tangentSignMC"),e.addStructField(r,"vec3","tangentEC")):o==="normalMC"?(e.addStructField(i,"vec3","normalMC"),e.addStructField(r,"vec3","normalEC")):(e.addStructField(i,a,o),e.addStructField(r,a,o)),o==="positionMC"&&n&&e.addStructField(i,"vec3","position2D")}function Bst(e,t,n){let i=Ds.FUNCTION_ID_INITIALIZE_ATTRIBUTES,r=t.variableName;if(r==="positionMC"&&n&&e.addFunctionLines(i,["attributes.position2D = a_position2D;"]),t.isQuantized)return;let a=[];r==="tangentMC"?(a.push("attributes.tangentMC = a_tangentMC.xyz;"),a.push("attributes.tangentSignMC = a_tangentMC.w;")):a.push(`attributes.${r} = a_${r};`),e.addFunctionLines(i,a)}function kst(e,t){let{semantic:n,setIndex:i}=t.attribute;if(l(n)&&!l(i))return;let r=Ds.FUNCTION_ID_SET_DYNAMIC_VARYINGS_VS,o=t.variableName,a=`v_${o} = attributes.${o};`;e.addFunctionLines(r,[a]),r=Ds.FUNCTION_ID_SET_DYNAMIC_VARYINGS_FS,a=`attributes.${o} = v_${o};`,e.addFunctionLines(r,[a])}function zst(e,t){let n=!1,i=!1;for(let r=0;r<t.length;r++){let o=t[r];o.semantic===ot.NORMAL?n=!0:o.semantic===ot.TANGENT&&(i=!0)}!n||!i||(e.addDefine("HAS_BITANGENTS"),e.addVarying("vec3","v_bitangentEC"),e.addStructField(Ds.STRUCT_ID_PROCESSED_ATTRIBUTES_VS,"vec3","bitangentMC"),e.addStructField(Ds.STRUCT_ID_PROCESSED_ATTRIBUTES_FS,"vec3","bitangentEC"))}var UU=Ds;var KJ,fbe="AAPTa7BPWL4PoZRFPJ2CM2YRclg..ub1vMOBXctC7ozMMKNnmx3ZwVTsDJAXo2GLomQ2CZjuOc2HLr1-CryeuRo9ZsV65cuZ9xN1yFKeLTu7Cxld7B97aI28os_NnuC9nvWde_l4G1DTApSHmhrVoZfKgO0bqOrsDfvvSgO-cdkUEvBASNX_4Lb9tB5fEY7lbYaWdOOWBXyZylR9il0-biB248V6HdDT1kgkSwz9esfKialRTLgxJx8AFM9is--UXK0CLvZn6JUU44PZSFuMyAT1_rgxsirsZ",PE={};PE.defaultAccessToken=fbe;PE.defaultWorldImageryServer=new De({url:"https://ibasemaps-api.arcgis.com/arcgis/rest/services/World_Imagery/MapServer"});PE.defaultWorldHillshadeServer=new De({url:"https://ibasemaps-api.arcgis.com/arcgis/rest/services/Elevation/World_Hillshade/MapServer"});PE.defaultWorldOceanServer=new De({url:"https://ibasemaps-api.arcgis.com/arcgis/rest/services/Ocean/World_Ocean_Base/MapServer"});PE.getDefaultTokenCredit=function(e){if(e===fbe){if(!l(KJ)){let t='<b>             This application is using a default ArcGIS access token. Please assign <i>Cesium.ArcGisMapService.defaultAccessToken</i>             with an API key from your ArcGIS Developer account before using the ArcGIS tile services.             You can sign up for a free ArcGIS Developer account at <a href="https://developers.arcgis.com/">https://developers.arcgis.com/</a>.</b>';KJ=new wt(t,!0)}return KJ}};var bd=PE;function $J(e){e=e??H.EMPTY_OBJECT,this._pixelsToCheck=e.pixelsToCheck,this._missingImagePixels=void 0,this._missingImageByteLength=void 0,this._isReady=!1;let t=De.createIfNeeded(e.missingImageUrl),n=this;function i(o){l(o.blob)&&(n._missingImageByteLength=o.blob.size);let a=ym(o);if(e.disableCheckIfAllPixelsAreTransparent){let s=!0,c=o.width,u=e.pixelsToCheck;for(let f=0,d=u.length;s&&f<d;++f){let p=u[f],g=p.x*4+p.y*c;a[g+3]>0&&(s=!1)}s&&(a=void 0)}n._missingImagePixels=a,n._isReady=!0}function r(){n._missingImagePixels=void 0,n._isReady=!0}t.fetchImage({preferBlob:!0,preferImageBitmap:!0,flipY:!0}).then(i).catch(r)}$J.prototype.isReady=function(){return this._isReady};$J.prototype.shouldDiscardImage=function(e){let t=this._pixelsToCheck,n=this._missingImagePixels;if(!l(n)||l(e.blob)&&e.blob.size!==this._missingImageByteLength)return!1;let i=ym(e),r=e.width;for(let o=0,a=t.length;o<a;++o){let s=t[o],c=s.x*4+s.y*r;for(let u=0;u<4;++u){let f=c+u;if(i[f]!==n[f])return!1}}return!0};var VU=$J;function JJ(){this.name=void 0,this.description=void 0,this.position=void 0,this.data=void 0,this.imageryLayer=void 0}JJ.prototype.configureNameFromProperties=function(e){let t=10,n;for(let i in e)if(e.hasOwnProperty(i)&&e[i]){let r=i.toLowerCase();t>1&&r==="name"?(t=1,n=i):t>2&&r==="title"?(t=2,n=i):t>3&&/name/i.test(i)?(t=3,n=i):t>4&&/title/i.test(i)&&(t=4,n=i)}l(n)&&(this.name=e[n])};JJ.prototype.configureDescriptionFromProperties=function(e){function t(n){let i='<table class="cesium-infoBox-defaultTable">';for(let r in n)if(n.hasOwnProperty(r)){let o=n[r];l(o)&&(typeof o=="object"?i+=`<tr><td>${r}</td><td>${t(o)}</td></tr>`:i+=`<tr><td>${r}</td><td>${o}</td></tr>`)}return i+="</table>",i}this.description=t(e)};var yp=JJ;function DE(){pe.throwInstantiationError()}Object.defineProperties(DE.prototype,{rectangle:{get:pe.throwInstantiationError},tileWidth:{get:pe.throwInstantiationError},tileHeight:{get:pe.throwInstantiationError},maximumLevel:{get:pe.throwInstantiationError},minimumLevel:{get:pe.throwInstantiationError},tilingScheme:{get:pe.throwInstantiationError},tileDiscardPolicy:{get:pe.throwInstantiationError},errorEvent:{get:pe.throwInstantiationError},credit:{get:pe.throwInstantiationError},proxy:{get:pe.throwInstantiationError},hasAlphaChannel:{get:pe.throwInstantiationError}});DE.prototype.getTileCredits=function(e,t,n){pe.throwInstantiationError()};DE.prototype.requestImage=function(e,t,n,i){pe.throwInstantiationError()};DE.prototype.pickFeatures=function(e,t,n,i,r){pe.throwInstantiationError()};var Ust=/\.ktx2$/i;DE.loadImage=function(e,t){let n=De.createIfNeeded(t);return Ust.test(n.url)?qu(n):l(e)&&l(e.tileDiscardPolicy)?n.fetchImage({preferBlob:!0,preferImageBitmap:!0,flipY:!0}):n.fetchImage({preferImageBitmap:!0,flipY:!0})};var xd=DE;var dbe={SATELLITE:1,OCEANS:2,HILLSHADE:3};Object.freeze(dbe);var Ap=dbe;function hbe(e){this.useTiles=e.usePreCachedTilesIfAvailable??!0;let t=e.ellipsoid;this.tilingScheme=e.tilingScheme??new $i({ellipsoid:t}),this.rectangle=e.rectangle??this.tilingScheme.rectangle,this.ellipsoid=t;let n=e.credit;typeof n=="string"&&(n=new wt(n)),this.credit=n,this.tileCredits=void 0,this.tileDiscardPolicy=e.tileDiscardPolicy,this.tileWidth=e.tileWidth??256,this.tileHeight=e.tileHeight??256,this.maximumLevel=e.maximumLevel}hbe.prototype.build=function(e){e._useTiles=this.useTiles,e._tilingScheme=this.tilingScheme,e._rectangle=this.rectangle,e._credit=this.credit,e._tileCredits=this.tileCredits,e._tileDiscardPolicy=this.tileDiscardPolicy,e._tileWidth=this.tileWidth,e._tileHeight=this.tileHeight,e._maximumLevel=this.maximumLevel,this.useTiles&&!l(this.tileDiscardPolicy)&&(e._tileDiscardPolicy=new VU({missingImageUrl:mbe(e,0,0,this.maximumLevel).url,pixelsToCheck:[new k(0,0),new k(200,20),new k(20,200),new k(80,110),new k(160,130)],disableCheckIfAllPixelsAreTransparent:!0}))};function Vst(e,t){let n=e.tileInfo;if(!l(n))t.useTiles=!1;else{if(t.tileWidth=n.rows,t.tileHeight=n.cols,n.spatialReference.wkid===102100||n.spatialReference.wkid===102113)t.tilingScheme=new So({ellipsoid:t.ellipsoid});else if(e.tileInfo.spatialReference.wkid===4326)t.tilingScheme=new $i({ellipsoid:t.ellipsoid});else{let i=`Tile spatial reference WKID ${e.tileInfo.spatialReference.wkid} is not supported.`;throw new oe(i)}if(t.maximumLevel=e.tileInfo.lods.length-1,l(e.fullExtent)){if(l(e.fullExtent.spatialReference)&&l(e.fullExtent.spatialReference.wkid))if(e.fullExtent.spatialReference.wkid===102100||e.fullExtent.spatialReference.wkid===102113){let i=new _i,r=e.fullExtent,o=i.unproject(new h(Math.max(r.xmin,-t.tilingScheme.ellipsoid.maximumRadius*Math.PI),Math.max(r.ymin,-t.tilingScheme.ellipsoid.maximumRadius*Math.PI),0)),a=i.unproject(new h(Math.min(r.xmax,t.tilingScheme.ellipsoid.maximumRadius*Math.PI),Math.min(r.ymax,t.tilingScheme.ellipsoid.maximumRadius*Math.PI),0));t.rectangle=new ie(o.longitude,o.latitude,a.longitude,a.latitude)}else if(e.fullExtent.spatialReference.wkid===4326)t.rectangle=ie.fromDegrees(e.fullExtent.xmin,e.fullExtent.ymin,e.fullExtent.xmax,e.fullExtent.ymax);else{let i=`fullExtent.spatialReference WKID ${e.fullExtent.spatialReference.wkid} is not supported.`;throw new oe(i)}}else t.rectangle=t.tilingScheme.rectangle;t.useTiles=!0}l(e.copyrightText)&&e.copyrightText.length>0&&(l(t.credit)?t.tileCredits=[new wt(e.copyrightText)]:t.credit=new wt(e.copyrightText))}function jst(e,t){let n=`An error occurred while accessing ${e.url}`;throw l(t)&&l(t.message)&&(n+=`: ${t.message}`),new oe(n)}async function Hst(e,t){let n=e.getDerivedResource({queryParameters:{f:"json"}});try{let i=await n.fetchJson();Vst(i,t)}catch(i){jst(e,i)}}function bp(e){e=e??H.EMPTY_OBJECT,this._defaultAlpha=void 0,this._defaultNightAlpha=void 0,this._defaultDayAlpha=void 0,this._defaultBrightness=void 0,this._defaultContrast=void 0,this._defaultHue=void 0,this._defaultSaturation=void 0,this._defaultGamma=void 0,this._defaultMinificationFilter=void 0,this._defaultMagnificationFilter=void 0,this._tileDiscardPolicy=e.tileDiscardPolicy,this._tileWidth=e.tileWidth??256,this._tileHeight=e.tileHeight??256,this._maximumLevel=e.maximumLevel,this._tilingScheme=e.tilingScheme??new $i({ellipsoid:e.ellipsoid}),this._useTiles=e.usePreCachedTilesIfAvailable??!0,this._rectangle=e.rectangle??this._tilingScheme.rectangle,this._layers=e.layers,this._credit=e.credit,this._tileCredits=void 0,this.enablePickFeatures=e.enablePickFeatures??!0,this._errorEvent=new be}bp.fromBasemapType=async function(e,t){t=t??H.EMPTY_OBJECT;let n,i,r;switch(e){case Ap.SATELLITE:{n=t.token??bd.defaultAccessToken,i=De.createIfNeeded(bd.defaultWorldImageryServer),i.appendForwardSlash();let o=bd.getDefaultTokenCredit(n);l(o)&&(r=wt.clone(o))}break;case Ap.OCEANS:{n=t.token??bd.defaultAccessToken,i=De.createIfNeeded(bd.defaultWorldOceanServer),i.appendForwardSlash();let o=bd.getDefaultTokenCredit(n);l(o)&&(r=wt.clone(o))}break;case Ap.HILLSHADE:{n=t.token??bd.defaultAccessToken,i=De.createIfNeeded(bd.defaultWorldHillshadeServer),i.appendForwardSlash();let o=bd.getDefaultTokenCredit(n);l(o)&&(r=wt.clone(o))}break;default:}return bp.fromUrl(i,{...t,token:n,credit:r,usePreCachedTilesIfAvailable:!0})};function mbe(e,t,n,i,r){let o;if(e._useTiles)o=e._resource.getDerivedResource({url:`tile/${i}/${n}/${t}`,request:r});else{let a=e._tilingScheme.tileXYToNativeRectangle(t,n,i),c={bbox:`${a.west},${a.south},${a.east},${a.north}`,size:`${e._tileWidth},${e._tileHeight}`,format:"png32",transparent:!0,f:"image"};e._tilingScheme.projection instanceof ki?(c.bboxSR=4326,c.imageSR=4326):(c.bboxSR=3857,c.imageSR=3857),e.layers&&(c.layers=`show:${e.layers}`),o=e._resource.getDerivedResource({url:"export",request:r,queryParameters:c})}return o}Object.defineProperties(bp.prototype,{url:{get:function(){return this._resource._url}},token:{get:function(){return this._resource.queryParameters.token}},proxy:{get:function(){return this._resource.proxy}},tileWidth:{get:function(){return this._tileWidth}},tileHeight:{get:function(){return this._tileHeight}},maximumLevel:{get:function(){return this._maximumLevel}},minimumLevel:{get:function(){return 0}},tilingScheme:{get:function(){return this._tilingScheme}},rectangle:{get:function(){return this._rectangle}},tileDiscardPolicy:{get:function(){return this._tileDiscardPolicy}},errorEvent:{get:function(){return this._errorEvent}},credit:{get:function(){return this._credit}},usingPrecachedTiles:{get:function(){return this._useTiles}},hasAlphaChannel:{get:function(){return!0}},layers:{get:function(){return this._layers}}});bp.fromUrl=async function(e,t){t=t??H.EMPTY_OBJECT;let n=De.createIfNeeded(e);n.appendForwardSlash(),l(t.token)&&n.setQueryParameters({token:t.token});let i=new bp(t);i._resource=n;let r=new hbe(t);return(t.usePreCachedTilesIfAvailable??!0)&&await Hst(n,r),r.build(i),i};bp.prototype.getTileCredits=function(e,t,n){return this._tileCredits};bp.prototype.requestImage=function(e,t,n,i){return xd.loadImage(this,mbe(this,e,t,n,i))};bp.prototype.pickFeatures=function(e,t,n,i,r){if(!this.enablePickFeatures)return;let o=this._tilingScheme.tileXYToNativeRectangle(e,t,n),a,s,c;if(this._tilingScheme.projection instanceof ki)a=I.toDegrees(i),s=I.toDegrees(r),c="4326";else{let p=this._tilingScheme.projection.project(new de(i,r,0));a=p.x,s=p.y,c="3857"}let u="visible";l(this._layers)&&(u+=`:${this._layers}`);let f={f:"json",tolerance:2,geometryType:"esriGeometryPoint",geometry:`${a},${s}`,mapExtent:`${o.west},${o.south},${o.east},${o.north}`,imageDisplay:`${this._tileWidth},${this._tileHeight},96`,sr:c,layers:u};return this._resource.getDerivedResource({url:"identify",queryParameters:f}).fetchJson().then(function(p){let g=[],m=p.results;if(!l(m))return g;for(let y=0;y<m.length;++y){let A=m[y],b=new yp;if(b.data=A,b.name=A.value,b.properties=A.attributes,b.configureDescriptionFromProperties(A.attributes),A.geometryType==="esriGeometryPoint"&&A.geometry){let x=A.geometry.spatialReference&&A.geometry.spatialReference.wkid?A.geometry.spatialReference.wkid:4326;if(x===4326||x===4283)b.position=de.fromDegrees(A.geometry.x,A.geometry.y,A.geometry.z);else if(x===102100||x===900913||x===3857){let T=new _i;b.position=T.unproject(new h(A.geometry.x,A.geometry.y,A.geometry.z))}}g.push(b)}return g})};bp._metadataCache={};var Sy=bp;var pbe={AERIAL:"Aerial",AERIAL_WITH_LABELS:"AerialWithLabels",AERIAL_WITH_LABELS_ON_DEMAND:"AerialWithLabelsOnDemand",ROAD:"Road",ROAD_ON_DEMAND:"RoadOnDemand",CANVAS_DARK:"CanvasDark",CANVAS_LIGHT:"CanvasLight",CANVAS_GRAY:"CanvasGray",ORDNANCE_SURVEY:"OrdnanceSurvey",COLLINS_BART:"CollinsBart"};Object.freeze(pbe);var BD=pbe;function kD(e){}kD.prototype.isReady=function(){return!0};kD.prototype.shouldDiscardImage=function(e){return kD.EMPTY_IMAGE===e};var jU;Object.defineProperties(kD,{EMPTY_IMAGE:{get:function(){return l(jU)||(jU=new Image,jU.src="data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAQAAAC1HAwCAAAAC0lEQVR42mNkYAAAAAYAAjCB0C8AAAAASUVORK5CYII="),jU}}});var zD=kD;function gbe(e){this.tileWidth=void 0,this.tileHeight=void 0,this.maximumLevel=void 0,this.imageUrlSubdomains=void 0,this.imageUrlTemplate=void 0,this.attributionList=void 0}gbe.prototype.build=function(e){e._tileWidth=this.tileWidth,e._tileHeight=this.tileHeight,e._maximumLevel=this.maximumLevel,e._imageUrlSubdomains=this.imageUrlSubdomains,e._imageUrlTemplate=this.imageUrlTemplate;let t=e._attributionList=this.attributionList;t||(t=[]),e._attributionList=t;for(let n=0,i=t.length;n<i;++n){let r=t[n];if(r.credit instanceof wt)break;r.credit=new wt(r.attribution);let o=r.coverageAreas;for(let a=0,s=r.coverageAreas.length;a<s;++a){let c=o[a],u=c.bbox;c.bbox=new ie(I.toRadians(u[1]),I.toRadians(u[0]),I.toRadians(u[3]),I.toRadians(u[2]))}}};function Gst(e,t){if(e.resourceSets.length!==1)throw new oe("metadata does not specify one resource in resourceSets");let n=e.resourceSets[0].resources[0];t.tileWidth=n.imageWidth,t.tileHeight=n.imageHeight,t.maximumLevel=n.zoomMax-1,t.imageUrlSubdomains=n.imageUrlSubdomains,t.imageUrlTemplate=n.imageUrl;let i=n.imageryProviders;l(n.imageryProviders)&&(i=n.imageryProviders.filter(r=>r.coverageAreas?.some(o=>l(o.bbox)))),t.attributionList=i}function Wst(e,t,n){let i=`An error occurred while accessing ${e.url}`;throw l(t)&&l(t.message)&&(i+=`: ${t.message}`),qr.reportError(void 0,n,l(n)?n._errorEvent:void 0,i,void 0,void 0,void 0,t),new oe(i)}async function qst(e,t,n){let i=e.url,r=fs._metadataCache[i];l(r)||(r=e.fetchJson(),fs._metadataCache[i]=r);try{let o=await r;return Gst(o,t)}catch(o){Wst(e,o,n)}}function fs(e){e=e??H.EMPTY_OBJECT,this._defaultAlpha=void 0,this._defaultNightAlpha=void 0,this._defaultDayAlpha=void 0,this._defaultBrightness=void 0,this._defaultContrast=void 0,this._defaultHue=void 0,this._defaultSaturation=void 0,this._defaultGamma=1,this._defaultMinificationFilter=void 0,this._defaultMagnificationFilter=void 0,this._mapStyle=e.mapStyle??BD.AERIAL,this._mapLayer=e.mapLayer,this._culture=e.culture??"",this._key=e.key,this._tileDiscardPolicy=e.tileDiscardPolicy,l(this._tileDiscardPolicy)||(this._tileDiscardPolicy=new zD),this._proxy=e.proxy,this._credit=new wt(`<a href="https://www.microsoft.com/en-us/maps/bing-maps/product"><img src="${fs.logoUrl}" title="Bing Imagery"/></a>`),this._tilingScheme=new So({numberOfLevelZeroTilesX:2,numberOfLevelZeroTilesY:2,ellipsoid:e.ellipsoid}),this._tileWidth=void 0,this._tileHeight=void 0,this._maximumLevel=void 0,this._imageUrlTemplate=void 0,this._imageUrlSubdomains=void 0,this._attributionList=void 0,this._errorEvent=new be}Object.defineProperties(fs.prototype,{url:{get:function(){return this._resource.url}},proxy:{get:function(){return this._resource.proxy}},key:{get:function(){return this._key}},mapStyle:{get:function(){return this._mapStyle}},mapLayer:{get:function(){return this._mapLayer}},culture:{get:function(){return this._culture}},tileWidth:{get:function(){return this._tileWidth}},tileHeight:{get:function(){return this._tileHeight}},maximumLevel:{get:function(){return this._maximumLevel}},minimumLevel:{get:function(){return 0}},tilingScheme:{get:function(){return this._tilingScheme}},rectangle:{get:function(){return this._tilingScheme.rectangle}},tileDiscardPolicy:{get:function(){return this._tileDiscardPolicy}},errorEvent:{get:function(){return this._errorEvent}},credit:{get:function(){return this._credit}},hasAlphaChannel:{get:function(){return l(this.mapLayer)}}});fs.fromUrl=async function(e,t){t=t??H.EMPTY_OBJECT;let n=t.tileProtocol;l(n)?n.length>0&&n[n.length-1]===":"&&(n=n.substr(0,n.length-1)):n=document.location.protocol==="http:"?"http":"https";let i=t.mapStyle??BD.AERIAL,r=De.createIfNeeded(e);r.appendForwardSlash();let o={incl:"ImageryProviders",key:t.key,uriScheme:n};l(t.mapLayer)&&(o.mapLayer=t.mapLayer),l(t.culture)&&(o.culture=t.culture);let a=r.getDerivedResource({url:`REST/v1/Imagery/Metadata/${i}`,queryParameters:o}),s=new fs(t);s._resource=r;let c=new gbe(t);return await qst(a,c),c.build(s),s};var Yst=new ie;fs.prototype.getTileCredits=function(e,t,n){let i=this._tilingScheme.tileXYToRectangle(e,t,n,Yst);return $st(this._attributionList,n,i)};fs.prototype.requestImage=function(e,t,n,i){let r=xd.loadImage(this,Xst(this,e,t,n,i));if(l(r))return r.catch(function(o){return l(o.blob)&&o.blob.size===0?zD.EMPTY_IMAGE:Promise.reject(o)})};fs.prototype.pickFeatures=function(e,t,n,i,r){};fs.tileXYToQuadKey=function(e,t,n){let i="";for(let r=n;r>=0;--r){let o=1<<r,a=0;(e&o)!==0&&(a|=1),(t&o)!==0&&(a|=2),i+=a}return i};fs.quadKeyToTileXY=function(e){let t=0,n=0,i=e.length-1;for(let r=i;r>=0;--r){let o=1<<r,a=+e[i-r];(a&1)!==0&&(t|=o),(a&2)!==0&&(n|=o)}return{x:t,y:n,level:i}};fs._logoUrl=void 0;Object.defineProperties(fs,{logoUrl:{get:function(){return l(fs._logoUrl)||(fs._logoUrl=$t("Assets/Images/bing_maps_credit.png")),fs._logoUrl},set:function(e){fs._logoUrl=e}}});function Xst(e,t,n,i,r){let o=e._imageUrlTemplate,a=e._imageUrlSubdomains,s=(t+n+i)%a.length;return e._resource.getDerivedResource({url:o,request:r,templateValues:{quadkey:fs.tileXYToQuadKey(t,n,i),subdomain:a[s],culture:e._culture},queryParameters:{n:"z"}})}var Kst=new ie;function $st(e,t,n){++t;let i=[];for(let r=0,o=e.length;r<o;++r){let a=e[r],s=a.coverageAreas,c=!1;for(let u=0,f=a.coverageAreas.length;!c&&u<f;++u){let d=s[u];if(t>=d.zoomMin&&t<=d.zoomMax){let p=ie.intersection(n,d.bbox,Kst);l(p)&&(c=!0)}}c&&i.push(a.credit)}return i}fs._metadataCache={};var HU=fs;var _be=/{[^}]+}/g,ybe={x:ect,y:nct,z:oct,s:act,reverseX:tct,reverseY:ict,reverseZ:rct,westDegrees:sct,southDegrees:cct,eastDegrees:lct,northDegrees:uct,westProjected:fct,southProjected:dct,eastProjected:hct,northProjected:mct,width:pct,height:gct},Jst=Ot(ybe,{i:_ct,j:yct,reverseI:Act,reverseJ:bct,longitudeDegrees:Tct,latitudeDegrees:Cct,longitudeProjected:vct,latitudeProjected:Ect,format:wct});function UD(e){e=e??H.EMPTY_OBJECT,this._errorEvent=new be;let t=De.createIfNeeded(e.url),n=De.createIfNeeded(e.pickFeaturesUrl);this._resource=t,this._urlSchemeZeroPadding=e.urlSchemeZeroPadding,this._getFeatureInfoFormats=e.getFeatureInfoFormats,this._pickFeaturesResource=n;let i=e.subdomains;Array.isArray(i)?i=i.slice():l(i)&&i.length>0?i=i.split(""):i=["a","b","c"],this._subdomains=i,this._tileWidth=e.tileWidth??256,this._tileHeight=e.tileHeight??256,this._minimumLevel=e.minimumLevel??0,this._maximumLevel=e.maximumLevel,this._tilingScheme=e.tilingScheme??new So({ellipsoid:e.ellipsoid}),this._rectangle=e.rectangle??this._tilingScheme.rectangle,this._rectangle=ie.intersection(this._rectangle,this._tilingScheme.rectangle),this._tileDiscardPolicy=e.tileDiscardPolicy;let r=e.credit;typeof r=="string"&&(r=new wt(r)),this._credit=r,this._hasAlphaChannel=e.hasAlphaChannel??!0;let o=e.customTags,a=Ot(ybe,o),s=Ot(Jst,o);this._tags=a,this._pickFeaturesTags=s,this._defaultAlpha=void 0,this._defaultNightAlpha=void 0,this._defaultDayAlpha=void 0,this._defaultBrightness=void 0,this._defaultContrast=void 0,this._defaultHue=void 0,this._defaultSaturation=void 0,this._defaultGamma=void 0,this._defaultMinificationFilter=void 0,this._defaultMagnificationFilter=void 0,this.enablePickFeatures=e.enablePickFeatures??!0}Object.defineProperties(UD.prototype,{url:{get:function(){return this._resource.url}},urlSchemeZeroPadding:{get:function(){return this._urlSchemeZeroPadding}},pickFeaturesUrl:{get:function(){return this._pickFeaturesResource.url}},proxy:{get:function(){return this._resource.proxy}},tileWidth:{get:function(){return this._tileWidth}},tileHeight:{get:function(){return this._tileHeight}},maximumLevel:{get:function(){return this._maximumLevel}},minimumLevel:{get:function(){return this._minimumLevel}},tilingScheme:{get:function(){return this._tilingScheme}},rectangle:{get:function(){return this._rectangle}},tileDiscardPolicy:{get:function(){return this._tileDiscardPolicy}},errorEvent:{get:function(){return this._errorEvent}},credit:{get:function(){return this._credit}},hasAlphaChannel:{get:function(){return this._hasAlphaChannel}}});UD.prototype.getTileCredits=function(e,t,n){};UD.prototype.requestImage=function(e,t,n,i){return xd.loadImage(this,Zst(this,e,t,n,i))};UD.prototype.pickFeatures=function(e,t,n,i,r){if(!this.enablePickFeatures||!l(this._pickFeaturesResource)||this._getFeatureInfoFormats.length===0)return;let o=0,a=this;function s(u,f){return u.callback(f)}function c(){if(o>=a._getFeatureInfoFormats.length)return Promise.resolve([]);let u=a._getFeatureInfoFormats[o],f=Qst(a,e,t,n,i,r,u.format);return++o,u.type==="json"?f.fetchJson().then(u.callback).catch(c):u.type==="xml"?f.fetchXML().then(u.callback).catch(c):u.type==="text"||u.type==="html"?f.fetchText().then(u.callback).catch(c):f.fetch({responseType:u.format}).then(s.bind(void 0,u)).catch(c)}return c()};var GU=!1,lf=new ie,WU=!1,VD=new ie;function Zst(e,t,n,i,r){GU=!1,WU=!1;let o=e._resource,a=o.getUrlComponent(!0),s=e._tags,c={},u=a.match(_be);return l(u)&&u.forEach(function(f){let d=f.substring(1,f.length-1);l(s[d])&&(c[d]=s[d](e,t,n,i))}),o.getDerivedResource({request:r,templateValues:c})}var ZJ=!1,OE=new k,QJ=!1;function Qst(e,t,n,i,r,o,a){GU=!1,WU=!1,ZJ=!1,QJ=!1;let s=e._pickFeaturesResource,c=s.getUrlComponent(!0),u=e._pickFeaturesTags,f={},d=c.match(_be);return l(d)&&d.forEach(function(p){let g=p.substring(1,p.length-1);l(u[g])&&(f[g]=u[g](e,t,n,i,r,o,a))}),s.getDerivedResource({templateValues:f})}function ME(e,t,n){if(e&&e.urlSchemeZeroPadding&&e.urlSchemeZeroPadding.hasOwnProperty(t)){let i=e.urlSchemeZeroPadding[t];if(typeof i=="string"){let r=i.length;r>1&&(n=n.length>=r?n:new Array(r-n.toString().length+1).join("0")+n)}}return n}function ect(e,t,n,i){return ME(e,"{x}",t)}function tct(e,t,n,i){let r=e.tilingScheme.getNumberOfXTilesAtLevel(i)-t-1;return ME(e,"{reverseX}",r)}function nct(e,t,n,i){return ME(e,"{y}",n)}function ict(e,t,n,i){let r=e.tilingScheme.getNumberOfYTilesAtLevel(i)-n-1;return ME(e,"{reverseY}",r)}function rct(e,t,n,i){let r=e.maximumLevel,o=l(r)&&i<r?r-i-1:i;return ME(e,"{reverseZ}",o)}function oct(e,t,n,i){return ME(e,"{z}",i)}function act(e,t,n,i){let r=(t+n+i)%e._subdomains.length;return e._subdomains[r]}function qU(e,t,n,i){GU||(e.tilingScheme.tileXYToRectangle(t,n,i,lf),lf.west=I.toDegrees(lf.west),lf.south=I.toDegrees(lf.south),lf.east=I.toDegrees(lf.east),lf.north=I.toDegrees(lf.north),GU=!0)}function sct(e,t,n,i){return qU(e,t,n,i),lf.west}function cct(e,t,n,i){return qU(e,t,n,i),lf.south}function lct(e,t,n,i){return qU(e,t,n,i),lf.east}function uct(e,t,n,i){return qU(e,t,n,i),lf.north}function YU(e,t,n,i){WU||(e.tilingScheme.tileXYToNativeRectangle(t,n,i,VD),WU=!0)}function fct(e,t,n,i){return YU(e,t,n,i),VD.west}function dct(e,t,n,i){return YU(e,t,n,i),VD.south}function hct(e,t,n,i){return YU(e,t,n,i),VD.east}function mct(e,t,n,i){return YU(e,t,n,i),VD.north}function pct(e,t,n,i){return e.tileWidth}function gct(e,t,n,i){return e.tileHeight}function _ct(e,t,n,i,r,o,a){return XU(e,t,n,i,r,o),OE.x}function yct(e,t,n,i,r,o,a){return XU(e,t,n,i,r,o),OE.y}function Act(e,t,n,i,r,o,a){return XU(e,t,n,i,r,o),e.tileWidth-OE.x-1}function bct(e,t,n,i,r,o,a){return XU(e,t,n,i,r,o),e.tileHeight-OE.y-1}var xct=new ie,RE=new h;function XU(e,t,n,i,r,o,a){if(ZJ)return;eZ(e,t,n,i,r,o);let s=RE,c=e.tilingScheme.tileXYToNativeRectangle(t,n,i,xct);OE.x=e.tileWidth*(s.x-c.west)/c.width|0,OE.y=e.tileHeight*(c.north-s.y)/c.height|0,ZJ=!0}function Tct(e,t,n,i,r,o,a){return I.toDegrees(r)}function Cct(e,t,n,i,r,o,a){return I.toDegrees(o)}function vct(e,t,n,i,r,o,a){return eZ(e,t,n,i,r,o),RE.x}function Ect(e,t,n,i,r,o,a){return eZ(e,t,n,i,r,o),RE.y}var Sct=new de;function eZ(e,t,n,i,r,o,a){if(!QJ){if(e.tilingScheme.projection instanceof ki)RE.x=I.toDegrees(r),RE.y=I.toDegrees(o);else{let s=Sct;s.longitude=r,s.latitude=o,e.tilingScheme.projection.project(s,RE)}QJ=!0}}function wct(e,t,n,i,r,o,a){return a}var Sa=UD;function Td(e){Sa.call(this,e)}Td._requestMetadata=async function(e,t,n,i){try{let r=await n.fetchXML();return Td._metadataSuccess(r,e,t,n,i)}catch(r){if(r instanceof l0)return Td._metadataFailure(e,t);throw r}};Td.fromUrl=async function(e,t){let n=De.createIfNeeded(e);n.appendForwardSlash();let i=n,r=n.getDerivedResource({url:"tilemapresource.xml"});t=t??H.EMPTY_OBJECT;let o=await Td._requestMetadata(t,i,r);return new Td(o)};l(Object.create)&&(Td.prototype=Object.create(Sa.prototype),Td.prototype.constructor=Td);function Abe(e,t){return e.west<t.rectangle.west&&(e.west=t.rectangle.west),e.east>t.rectangle.east&&(e.east=t.rectangle.east),e.south<t.rectangle.south&&(e.south=t.rectangle.south),e.north>t.rectangle.north&&(e.north=t.rectangle.north),e}function bbe(e,t,n){let i=e.positionToTileXY(ie.southwest(t),n),r=e.positionToTileXY(ie.northeast(t),n);return(Math.abs(r.x-i.x)+1)*(Math.abs(r.y-i.y)+1)>4?0:n}Td._metadataSuccess=function(e,t,n,i,r){let o=/tileformat/i,a=/tileset/i,s=/tilesets/i,c=/boundingbox/i,u,f,d,p=[],g=e.childNodes[0].childNodes;for(let R=0;R<g.length;R++)if(o.test(g.item(R).nodeName))u=g.item(R);else if(s.test(g.item(R).nodeName)){d=g.item(R);let M=g.item(R).childNodes;for(let N=0;N<M.length;N++)a.test(M.item(N).nodeName)&&p.push(M.item(N))}else c.test(g.item(R).nodeName)&&(f=g.item(R));let m;if(!l(d)||!l(f))throw m=`Unable to find expected tilesets or bbox attributes in ${i.url}.`,l(r)&&qr.reportError(void 0,r,r.errorEvent,m),new oe(m);let y=t.fileExtension??u.getAttribute("extension"),A=t.tileWidth??parseInt(u.getAttribute("width"),10),b=t.tileHeight??parseInt(u.getAttribute("height"),10),x=t.minimumLevel??parseInt(p[0].getAttribute("order"),10),T=t.maximumLevel??parseInt(p[p.length-1].getAttribute("order"),10),C=d.getAttribute("profile"),E=t.tilingScheme;if(!l(E))if(C==="geodetic"||C==="global-geodetic")E=new $i({ellipsoid:t.ellipsoid});else if(C==="mercator"||C==="global-mercator")E=new So({ellipsoid:t.ellipsoid});else throw m=`${i.url} specifies an unsupported profile attribute, ${C}.`,l(r)&&qr.reportError(void 0,r,r.errorEvent,m),new oe(m);let w=ie.clone(t.rectangle);if(!l(w)){let R,M,N,_;t.flipXY??!1?(N=new k(parseFloat(f.getAttribute("miny")),parseFloat(f.getAttribute("minx"))),_=new k(parseFloat(f.getAttribute("maxy")),parseFloat(f.getAttribute("maxx")))):(N=new k(parseFloat(f.getAttribute("minx")),parseFloat(f.getAttribute("miny"))),_=new k(parseFloat(f.getAttribute("maxx")),parseFloat(f.getAttribute("maxy"))));let S=C==="geodetic"||C==="mercator";if(E.projection instanceof ki||S)R=de.fromDegrees(N.x,N.y),M=de.fromDegrees(_.x,_.y);else{let P=E.projection;R=P.unproject(N),M=P.unproject(_)}w=new ie(R.longitude,R.latitude,M.longitude,M.latitude)}return w=Abe(w,E),x=bbe(E,w,x),{url:n.getDerivedResource({url:`{z}/{x}/{reverseY}.${y}`}),tilingScheme:E,rectangle:w,tileWidth:A,tileHeight:b,minimumLevel:x,maximumLevel:T,tileDiscardPolicy:t.tileDiscardPolicy,credit:t.credit}};Td._metadataFailure=function(e,t){let n=e.fileExtension??"png",i=e.tileWidth??256,r=e.tileHeight??256,o=e.maximumLevel,a=l(e.tilingScheme)?e.tilingScheme:new So({ellipsoid:e.ellipsoid}),s=e.rectangle??a.rectangle;s=Abe(s,a);let c=bbe(a,s,e.minimumLevel);return{url:t.getDerivedResource({url:`{z}/{x}/{reverseY}.${n}`}),tilingScheme:a,rectangle:s,tileWidth:i,tileHeight:r,minimumLevel:c,maximumLevel:o,tileDiscardPolicy:e.tileDiscardPolicy,credit:e.credit}};var sx=Td;function xbe(e){this.channel=e.channel,this.ellipsoid=e.ellipsoid,this.tilingScheme=void 0,this.version=void 0}xbe.prototype.build=function(e){e._channel=this.channel,e._version=this.version,e._tilingScheme=this.tilingScheme};function Ict(e,t){let n;try{n=JSON.parse(e)}catch{n=JSON.parse(e.replace(/([\[\{,])[\n\r ]*([A-Za-z0-9]+)[\n\r ]*:/g,'$1"$2":'))}let i;for(let r=0;r<n.layers.length;r++)if(n.layers[r].id===t.channel){i=n.layers[r];break}if(!l(i)){let r=`Could not find layer with channel (id) of ${t.channel}.`;throw new oe(r)}if(!l(i.version)){let r=`Could not find a version in channel (id) ${t.channel}.`;throw new oe(r)}if(t.version=i.version,l(n.projection)&&n.projection==="flat")t.tilingScheme=new $i({numberOfLevelZeroTilesX:2,numberOfLevelZeroTilesY:2,rectangle:new ie(-Math.PI,-Math.PI,Math.PI,Math.PI),ellipsoid:t.ellipsoid});else if(!l(n.projection)||n.projection==="mercator")t.tilingScheme=new So({numberOfLevelZeroTilesX:2,numberOfLevelZeroTilesY:2,ellipsoid:t.ellipsoid});else{let r=`Unsupported projection ${n.projection}.`;throw new oe(r)}return!0}function Pct(e,t,n){let i=`An error occurred while accessing ${t.url}.`;throw l(e)&&l(e.message)&&(i+=`: ${e.message}`),qr.reportError(void 0,n,l(n)?n._errorEvent:void 0,i),new oe(i)}async function Dct(e,t,n){try{let i=await e.fetchText();Ict(i,t)}catch(i){Pct(i,e,n)}}function vu(e){e=e??{},this._defaultAlpha=void 0,this._defaultNightAlpha=void 0,this._defaultDayAlpha=void 0,this._defaultBrightness=void 0,this._defaultContrast=void 0,this._defaultHue=void 0,this._defaultSaturation=void 0,this._defaultGamma=1.9,this._defaultMinificationFilter=void 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r=vbe(e,t,n),o=this._tilesRequestedForInterval,a=Ebe(this),s={key:r,priorityFunction:i.priorityFunction};(!l(a)||!Sbe(this,s,a))&&o.push(s),o.length>=512&&o.splice(0,256)};jD.prototype._clockOnTick=function(e){let t=e.currentTime,i=this._times.indexOf(t),r=this._currentIntervalIndex;if(i!==r){let a=this._tileCache[r];for(let s in a)a.hasOwnProperty(s)&&a[s].request.cancel();delete this._tileCache[r],this._tilesRequestedForInterval=[],this._currentIntervalIndex=i,this._reloadFunction();return}let o=Ebe(this);if(l(o)){let a=this._tilesRequestedForInterval,s=!0;for(;s&&a.length!==0;){let c=a.pop();s=Sbe(this,c,o),s||a.push(c)}}};function vbe(e,t,n){return`${e}-${t}-${n}`}function Yct(e){let t=e.split("-");if(t.length===3)return{x:Number(t[0]),y:Number(t[1]),level:Number(t[2])}}function Ebe(e){let t=e._times;if(!l(t))return;let n=e._clock,i=n.currentTime,r=n.canAnimate&&n.shouldAnimate,o=n.multiplier;if(!r&&o!==0)return;let a,s=t.indexOf(i);if(s<0)return;let c=t.get(s);return o>0?(a=K.secondsDifference(c.stop,i),++s):(a=K.secondsDifference(c.start,i),--s),a/=o,s>=0&&a<=5?t.get(s):void 0}function Sbe(e,t,n){let i=e._times.indexOf(n.start),r=e._tileCache,o=r[i];l(o)||(o=r[i]={});let a=t.key;if(l(o[a]))return!0;let s=Yct(a),c=new Eo({throttle:!1,throttleByServer:!0,type:Za.IMAGERY,priorityFunction:t.priorityFunction}),u=e._requestImageFunction(s.x,s.y,s.level,c,n);return l(u)?(o[a]={promise:u,request:c},!0):!1}var NE=jD;var Xct=[3034,3035,3042,3043,3044],Kct=[4471,4559];function Bh(e){if(e=e??H.EMPTY_OBJECT,l(e.times)&&!l(e.clock))throw new pe("options.times was specified, so options.clock is required.");this._defaultAlpha=void 0,this._defaultNightAlpha=void 0,this._defaultDayAlpha=void 0,this._defaultBrightness=void 0,this._defaultContrast=void 0,this._defaultHue=void 0,this._defaultSaturation=void 0,this._defaultGamma=void 0,this._defaultMinificationFilter=void 0,this._defaultMagnificationFilter=void 0,this._getFeatureInfoUrl=e.getFeatureInfoUrl??e.url;let t=De.createIfNeeded(e.url),n=De.createIfNeeded(this._getFeatureInfoUrl);t.setQueryParameters(Bh.DefaultParameters,!0),n.setQueryParameters(Bh.GetFeatureInfoDefaultParameters,!0),l(e.parameters)&&t.setQueryParameters(wbe(e.parameters)),l(e.getFeatureInfoParameters)&&n.setQueryParameters(wbe(e.getFeatureInfoParameters));let i=this;this._reload=void 0,l(e.times)&&(this._timeDynamicImagery=new NE({clock:e.clock,times:e.times,requestImageFunction:function(a,s,c,u,f){return Ibe(i,a,s,c,u,f)},reloadFunction:function(){l(i._reload)&&i._reload()}}));let r={};if(r.layers=e.layers,r.bbox="{westProjected},{southProjected},{eastProjected},{northProjected}",r.width="{width}",r.height="{height}",parseFloat(t.queryParameters.version)>=1.3){r.crs=e.crs??(e.tilingScheme&&e.tilingScheme.projection instanceof _i?"EPSG:3857":"CRS:84");let a=r.crs.split(":");if(a[0]==="EPSG"&&a.length===2){let s=Number(a[1]);(s>=4e3&&s<5e3&&!Kct.includes(s)||Xct.includes(s))&&(r.bbox="{southProjected},{westProjected},{northProjected},{eastProjected}")}}else r.srs=e.srs??(e.tilingScheme&&e.tilingScheme.projection instanceof _i?"EPSG:3857":"EPSG:4326");t.setQueryParameters(r,!0),n.setQueryParameters(r,!0);let o={query_layers:e.layers,info_format:"{format}"};parseFloat(n.queryParameters.version)>=1.3?(o.i="{i}",o.j="{j}"):(o.x="{i}",o.y="{j}"),n.setQueryParameters(o,!0),this._resource=t,this._pickFeaturesResource=n,this._layers=e.layers,this._tileProvider=new Sa({url:t,pickFeaturesUrl:n,tilingScheme:e.tilingScheme??new $i({ellipsoid:e.ellipsoid}),rectangle:e.rectangle,tileWidth:e.tileWidth,tileHeight:e.tileHeight,minimumLevel:e.minimumLevel,maximumLevel:e.maximumLevel,subdomains:e.subdomains,tileDiscardPolicy:e.tileDiscardPolicy,credit:e.credit,getFeatureInfoFormats:e.getFeatureInfoFormats??Bh.DefaultGetFeatureInfoFormats,enablePickFeatures:e.enablePickFeatures})}function Ibe(e,t,n,i,r,o){let a=l(o)?o.data:void 0,s=e._tileProvider;return l(a)&&s._resource.setQueryParameters(a),s.requestImage(t,n,i,r)}function $ct(e,t,n,i,r,o,a){let s=l(a)?a.data:void 0,c=e._tileProvider;return l(s)&&c._pickFeaturesResource.setQueryParameters(s),c.pickFeatures(t,n,i,r,o)}Object.defineProperties(Bh.prototype,{url:{get:function(){return this._resource._url}},proxy:{get:function(){return this._resource.proxy}},layers:{get:function(){return this._layers}},tileWidth:{get:function(){return this._tileProvider.tileWidth}},tileHeight:{get:function(){return this._tileProvider.tileHeight}},maximumLevel:{get:function(){return this._tileProvider.maximumLevel}},minimumLevel:{get:function(){return this._tileProvider.minimumLevel}},tilingScheme:{get:function(){return this._tileProvider.tilingScheme}},rectangle:{get:function(){return this._tileProvider.rectangle}},tileDiscardPolicy:{get:function(){return this._tileProvider.tileDiscardPolicy}},errorEvent:{get:function(){return this._tileProvider.errorEvent}},credit:{get:function(){return this._tileProvider.credit}},hasAlphaChannel:{get:function(){return this._tileProvider.hasAlphaChannel}},enablePickFeatures:{get:function(){return this._tileProvider.enablePickFeatures},set:function(e){this._tileProvider.enablePickFeatures=e}},clock:{get:function(){return this._timeDynamicImagery.clock},set:function(e){this._timeDynamicImagery.clock=e}},times:{get:function(){return this._timeDynamicImagery.times},set:function(e){this._timeDynamicImagery.times=e}},getFeatureInfoUrl:{get:function(){return this._getFeatureInfoUrl}}});Bh.prototype.getTileCredits=function(e,t,n){return this._tileProvider.getTileCredits(e,t,n)};Bh.prototype.requestImage=function(e,t,n,i){let r,o=this._timeDynamicImagery,a;return l(o)&&(a=o.currentInterval,r=o.getFromCache(e,t,n,i)),l(r)||(r=Ibe(this,e,t,n,i,a)),l(r)&&l(o)&&o.checkApproachingInterval(e,t,n,i),r};Bh.prototype.pickFeatures=function(e,t,n,i,r){let o=this._timeDynamicImagery,a=l(o)?o.currentInterval:void 0;return $ct(this,e,t,n,i,r,a)};Bh.DefaultParameters=Object.freeze({service:"WMS",version:"1.1.1",request:"GetMap",styles:"",format:"image/jpeg"});Bh.GetFeatureInfoDefaultParameters=Object.freeze({service:"WMS",version:"1.1.1",request:"GetFeatureInfo"});Bh.DefaultGetFeatureInfoFormats=Object.freeze([Object.freeze(new xp("json","application/json")),Object.freeze(new xp("xml","text/xml")),Object.freeze(new xp("text","text/html"))]);function wbe(e){let t={};for(let n in e)e.hasOwnProperty(n)&&(t[n.toLowerCase()]=e[n]);return t}var QU=Bh;function uf(e){e=e??H.EMPTY_OBJECT,this._defaultAlpha=void 0,this._defaultNightAlpha=void 0,this._defaultDayAlpha=void 0,this._defaultBrightness=void 0,this._defaultContrast=void 0,this._defaultHue=void 0,this._defaultSaturation=void 0,this._defaultGamma=void 0,this._defaultMinificationFilter=void 0,this._defaultMagnificationFilter=void 0,this._getFeatureInfoUrl=e.getFeatureInfoUrl??e.url;let t=De.createIfNeeded(e.url),n=De.createIfNeeded(this._getFeatureInfoUrl),i=e.style,r=e.tileMatrixSetID,o=t.url,a=e.format??"image/jpeg",s=o.match(/{/g);if(!l(s)||s.length===1&&/{s}/.test(o)?(t.setQueryParameters(uf.DefaultParameters,!0),this._useKvp=!0):(t.setTemplateValues(uf.DefaultParameters,!0),this._useKvp=!1),this._useKvp){n.setQueryParameters(uf.GetFeatureInfoDefaultParameters,!0),l(e.getFeatureInfoParameters)&&n.setQueryParameters(Pbe(e.getFeatureInfoParameters));let f={infoformat:"{format}",i:"{i}",j:"{j}"};n.setQueryParameters(f,!0)}else n.setTemplateValues(uf.GetFeatureInfoDefaultParameters,!0),l(e.getFeatureInfoParameters)&&n.setTemplateValues(Pbe(e.getFeatureInfoParameters));this._resource=t,this._tileMatrixLabels=e.tileMatrixLabels,this._format=a,this._dimensions=e.dimensions,this._tilematrixset=r;let c={};c.tilematrix="{TileMatrix}",c.layer=e.layer,c.style=i,c.tilerow="{TileRow}",c.tilecol="{TileCol}",c.tilematrixset=r,this._useKvp?(t.setQueryParameters(c,!0),t.setQueryParameters({format:a},!0),n.setQueryParameters({format:a},!0),n.setQueryParameters(c,!0)):(c.Style=i,t.setTemplateValues(c),t.setTemplateValues({format:a}),n.setTemplateValues(c));let u=this;this._reload=void 0,l(e.times)&&(this._timeDynamicImagery=new NE({clock:e.clock,times:e.times,requestImageFunction:function(f,d,p,g,m){return Dbe(u,f,d,p,g,m)},reloadFunction:function(){l(u._reload)&&u._reload()}})),this._errorEvent=new be,this._tileProvider=new Sa({url:t,pickFeaturesUrl:n,tilingScheme:e.tilingScheme??new So({ellipsoid:e.ellipsoid}),rectangle:e.rectangle,tileWidth:e.tileWidth,tileHeight:e.tileHeight,minimumLevel:e.minimumLevel,maximumLevel:e.maximumLevel,subdomains:e.subdomains,tileDiscardPolicy:e.tileDiscardPolicy,credit:e.credit,getFeatureInfoFormats:e.getFeatureInfoFormats??uf.DefaultGetFeatureInfoFormats,enablePickFeatures:e.enablePickFeatures??(this._useKvp||l(e.getFeatureInfoUrl)),customTags:Zct(this)})}function Dbe(e,t,n,i,r,o){let a=e._tileProvider;return Rbe(e,a._resource,o),a.requestImage(t,n,i,r)}function Jct(e,t,n,i,r,o,a){let s=e._tileProvider;return Rbe(e,s._pickFeaturesResource,a),s.pickFeatures(t,n,i,r,o)}Object.defineProperties(uf.prototype,{url:{get:function(){return this._resource.url}},proxy:{get:function(){return this._resource.proxy}},tileWidth:{get:function(){return this._tileProvider.tileWidth}},tileHeight:{get:function(){return this._tileProvider.tileHeight}},maximumLevel:{get:function(){return this._tileProvider.maximumLevel}},minimumLevel:{get:function(){return this._tileProvider.minimumLevel}},tilingScheme:{get:function(){return this._tileProvider.tilingScheme}},rectangle:{get:function(){return this._tileProvider.rectangle}},tileDiscardPolicy:{get:function(){return this._tileProvider.tileDiscardPolicy}},errorEvent:{get:function(){return this._tileProvider.errorEvent}},format:{get:function(){return this._format}},credit:{get:function(){return this._tileProvider.credit}},hasAlphaChannel:{get:function(){return!0}},enablePickFeatures:{get:function(){return this._tileProvider.enablePickFeatures},set:function(e){this._tileProvider.enablePickFeatures=e}},clock:{get:function(){return this._timeDynamicImagery.clock},set:function(e){this._timeDynamicImagery.clock=e}},times:{get:function(){return this._timeDynamicImagery.times},set:function(e){this._timeDynamicImagery.times=e}},dimensions:{get:function(){return this._dimensions},set:function(e){this._dimensions!==e&&(this._dimensions=e,l(this._reload)&&this._reload())}},getFeatureInfoUrl:{get:function(){return this._getFeatureInfoUrl}}});uf.prototype.getTileCredits=function(e,t,n){return this._tileProvider.getTileCredits(e,t,n)};uf.prototype.requestImage=function(e,t,n,i){let r,o=this._timeDynamicImagery,a;return l(o)&&(a=o.currentInterval,r=o.getFromCache(e,t,n,i)),l(r)||(r=Dbe(this,e,t,n,i,a)),l(r)&&l(o)&&o.checkApproachingInterval(e,t,n,i),r};uf.prototype.pickFeatures=function(e,t,n,i,r){let o=this._timeDynamicImagery,a=l(o)?o.currentInterval:void 0;return Jct(this,e,t,n,i,r,a)};uf.DefaultParameters=Object.freeze({service:"WMTS",version:"1.0.0",request:"GetTile"});uf.GetFeatureInfoDefaultParameters=Object.freeze({service:"WMTS",version:"1.0.0",request:"GetFeatureInfo"});uf.DefaultGetFeatureInfoFormats=Object.freeze([Object.freeze(new xp("json","application/json")),Object.freeze(new xp("xml","text/xml")),Object.freeze(new xp("text","text/html"))]);function Rbe(e,t,n){let i=e._dimensions,r=l(n)?n.data:void 0;if(!e._useKvp)l(i)&&t.setTemplateValues(i),l(r)&&t.setTemplateValues(r);else{let o={};l(i)&&(o=Ot(o,i)),l(r)&&(o=Ot(o,r)),t.setQueryParameters(o)}}function Zct(e){function t(n){let i=e._tileMatrixLabels;return l(i)?i[n]:n.toString()}return{TileMatrix:function(n,i,r,o){return t(o)},tilematrix:function(n,i,r,o){return t(o)},TileRow:function(n,i,r){return r.toString()},tilerow:function(n,i,r){return r.toString()},TileCol:function(n,i,r){return i.toString()},tilecol:function(n,i,r){return i.toString()},TileMatrixSet:function(n){return e._tilematrixset},tilematrixset:function(n){return e._tilematrixset}}}function Pbe(e){let t={};for(let n in e)e.hasOwnProperty(n)&&(t[n.toLowerCase()]=e[n]);return t}var eV=uf;var Obe=/\/$/;function ig(e){e=e??H.EMPTY_OBJECT,this._maximumLevel=e.maximumLevel??22,this._minimumLevel=e.minimumLevel??0,this._session=e.session,this._key=e.key,this._tileWidth=e.tileWidth,this._tileHeight=e.tileHeight;let t=e.url instanceof ga?e.url:De.createIfNeeded(e.url??xs.mapTilesApiEndpoint),n=t.getUrlComponent();Obe.test(n)||(n+="/");let i=`${n}v1/2dtiles/{z}/{x}/{y}`;this._viewportUrl=`${n}tile/v1/viewport`,t.url=i,t.setQueryParameters({session:encodeURIComponent(e.session),key:encodeURIComponent(e.key)}),this._resource=t.clone();let r;l(e.credit)&&(r=e.credit,typeof r=="string"&&(r=new wt(r)));let o=new Sa({url:t,credit:r,tileWidth:e.tileWidth,tileHeight:e.tileHeight,ellipsoid:e.ellipsoid,rectangle:e.rectangle,maximumLevel:this._maximumLevel,minimumLevel:this._minimumLevel});o._resource=t,this._imageryProvider=o,this._tileCredits=t.credits,this._attributionsByLevel=void 0}Object.defineProperties(ig.prototype,{url:{get:function(){return this._imageryProvider.url}},rectangle:{get:function(){return this._imageryProvider.rectangle}},tileWidth:{get:function(){return this._imageryProvider.tileWidth}},tileHeight:{get:function(){return this._imageryProvider.tileHeight}},maximumLevel:{get:function(){return this._imageryProvider.maximumLevel}},minimumLevel:{get:function(){return this._imageryProvider.minimumLevel}},tilingScheme:{get:function(){return this._imageryProvider.tilingScheme}},tileDiscardPolicy:{get:function(){return this._imageryProvider.tileDiscardPolicy}},errorEvent:{get:function(){return this._imageryProvider.errorEvent}},credit:{get:function(){return this._imageryProvider.credit}},proxy:{get:function(){return this._imageryProvider.proxy}},hasAlphaChannel:{get:function(){return this._imageryProvider.hasAlphaChannel}}});ig.fromIonAssetId=async function(e){e=e??{},e.mapType=e.mapType??"satellite",e.language=e.language??"en_US",e.region=e.region??"US";let t=e.overlayLayerType,n=Mbe(e),i=ga._createEndpointResource(e.assetId,{queryParameters:{options:JSON.stringify(n)}}),r={language:e.language,region:e.region,ellipsoid:e.ellipsoid,minimumLevel:e.minimumLevel,maximumLevel:e.maximumLevel,rectangle:e.rectangle,credit:e.credit},o=await i.fetchJson(),a=o.options.url;return delete o.options.url,o.options={...o.options,...r},rZ(a,o,i)};ig.fromUrl=async function(e){e=e??{},e.mapType=e.mapType??"satellite",e.language=e.language??"en_US",e.region=e.region??"US",e.url=e.url??xs.mapTilesApiEndpoint,e.key=e.key??xs.defaultApiKey;let t=e.overlayLayerType,n=await elt(e);return new ig({...n,...e,credit:e.credit??xs.getDefaultCredit()})};ig.prototype.getTileCredits=function(e,t,n){if(!l(this._attributionsByLevel)||!l(this._tileCredits))return;let r=this._attributionsByLevel.get(n);return l(this._tileCredits)?this._tileCredits.concat(r):r};ig.prototype.requestImage=function(e,t,n,i){let r=this._imageryProvider.requestImage(e,t,n,i);if(l(r))return l(this._attributionsByLevel)?r:Promise.all([r,this.getViewportCredits()]).then(o=>o[0])};ig.prototype.pickFeatures=function(e,t,n,i,r){};ig.prototype.getViewportCredits=async function(){let e=this._maximumLevel,t=[];for(let r=0;r<e+1;r++)t.push(Qct(this._resource,this._viewportUrl,r));let n=await Promise.all(t),i=new Map;for(let r=0;r<e+1;r++){let o=[],a=n[r];if(a){let s=new wt(a);o.push(s)}i.set(r,o)}return this._attributionsByLevel=i,i};async function Qct(e,t,n){return(await e.getDerivedResource({url:t,queryParameters:{zoom:n,north:90,south:-90,east:180,west:-180},data:JSON.stringify(H.EMPTY_OBJECT)}).fetchJson()).copyright}function Mbe(e){let{mapType:t,overlayLayerType:n,styles:i}=e,r={mapType:t,overlay:!1};return t==="terrain"&&!l(n)&&(r.layerTypes=["layerRoadmap"]),l(n)&&(r.mapType="satellite",r.overlay=!0,r.layerTypes=[n]),l(i)&&(r.styles=i),r}async function elt(e){let{language:t,region:n,key:i,url:r}=e,o=Mbe(e),a=r.url??r;Obe.test(a)||(a+="/");let s=await De.post({url:`${a}v1/createSession`,queryParameters:{key:i},data:JSON.stringify({...o,language:t,region:n})});return JSON.parse(s)}var tV=ig;var tlt=/\/$/;function FE(e){e=e??{};let t=e.tilesetId??"microsoft.imagery";this._maximumLevel=e.maximumLevel??22,this._minimumLevel=e.minimumLevel??0,this._subscriptionKey=e.subscriptionKey??e["subscription-key"],this._tilesetId=e.tilesetId;let n=e.url instanceof ga?e.url:De.createIfNeeded(e.url??"https://atlas.microsoft.com/"),i=n.getUrlComponent();tlt.test(i)||(i+="/");let r=`${i}map/tile`;this._viewportUrl=`${i}map/attribution`,n.url=r,n.setQueryParameters({"api-version":"2024-04-01",tilesetId:t,"subscription-key":this._subscriptionKey,zoom:"{z}",x:"{x}",y:"{y}"}),this._resource=n;let o;l(e.credit)&&(o=e.credit,typeof o=="string"&&(o=new wt(o)));let a=new Sa({...e,maximumLevel:this._maximumLevel,minimumLevel:this._minimumLevel,url:n,credit:o});a._resource=n,this._imageryProvider=a,this._tileCredits=n.credits,this._attributionsByLevel=void 0}Object.defineProperties(FE.prototype,{url:{get:function(){return this._imageryProvider.url}},rectangle:{get:function(){return this._imageryProvider.rectangle}},tileWidth:{get:function(){return this._imageryProvider.tileWidth}},tileHeight:{get:function(){return this._imageryProvider.tileHeight}},maximumLevel:{get:function(){return this._imageryProvider.maximumLevel}},minimumLevel:{get:function(){return this._imageryProvider.minimumLevel}},tilingScheme:{get:function(){return this._imageryProvider.tilingScheme}},tileDiscardPolicy:{get:function(){return this._imageryProvider.tileDiscardPolicy}},errorEvent:{get:function(){return this._imageryProvider.errorEvent}},credit:{get:function(){return this._imageryProvider.credit}},proxy:{get:function(){return this._imageryProvider.proxy}},hasAlphaChannel:{get:function(){return this._imageryProvider.hasAlphaChannel}}});FE.prototype.getTileCredits=function(e,t,n){if(!l(this._attributionsByLevel)||!l(this._tileCredits))return;let r=this._attributionsByLevel.get(n);return l(this._tileCredits)?this._tileCredits.concat(r):r};FE.prototype.requestImage=function(e,t,n,i){let r=this._imageryProvider.requestImage(e,t,n,i);if(l(r))return l(this._attributionsByLevel)?r:Promise.all([r,this.getViewportCredits()]).then(o=>o[0])};FE.prototype.pickFeatures=function(e,t,n,i,r){};FE.prototype.getViewportCredits=async function(){let e=this._maximumLevel,t=[];for(let r=0;r<e+1;r++)t.push(nlt(this._resource,this._viewportUrl,this._subscriptionKey,this._tilesetId,r));let n=await Promise.all(t),i=new Map;for(let r=0;r<e+1;r++){let o=[],a=n[r].join(",");if(a){let s=new wt(a);o.push(s)}i.set(r,o)}return this._attributionsByLevel=i,i};async function nlt(e,t,n,i,r){return(await e.getDerivedResource({url:t,queryParameters:{zoom:r,bounds:"-180,-90,180,90"},data:JSON.stringify(H.EMPTY_OBJECT)}).fetchJson()).copyrights}var nV=FE;var ilt=async(e,t,n)=>sx.fromUrl(new ga(t,n)),rlt=async(e,{options:t})=>Sy.fromUrl(e,t),olt=async(e,{options:t})=>HU.fromUrl(e,t),alt=async(e,{options:t})=>{let n=t.channel;return delete t.channel,KU.fromUrl(e,n,t)},slt=async(e,{options:t})=>new $U({url:e,...t}),clt=async(e,{options:t})=>JU.fromUrl(e,t),llt=async(e,{options:t})=>sx.fromUrl(e,t),ult=async(e,{options:t})=>new Sa({url:e,...t}),flt=async(e,{options:t})=>new QU({url:e,...t}),dlt=async(e,{options:t})=>new eV({url:e,...t}),rZ=async(e,t,n)=>{delete t.externalType,t.url=e;let i=new ga(t,n),r=(o,a)=>{delete a.externalType,a.url=e;let{options:s}=a;o.setQueryParameters({session:s.session,key:s.key})};return i.refreshCallback=r,new tV({...t.options,url:i})},hlt=async(e,t,n)=>{delete t.externalType,t.url=e;let i=new ga(t,n),r=(o,a)=>{delete a.externalType,a.url=e;let{options:s}=a;o.setQueryParameters({"subscription-key":s["subscription-key"]})};return i.refreshCallback=r,new nV({...t.options,url:i})},mlt={ARCGIS_MAPSERVER:rlt,BING:olt,GOOGLE_EARTH:alt,MAPBOX:slt,SINGLE_TILE:clt,TMS:llt,URL_TEMPLATE:ult,WMS:flt,WMTS:dlt,GOOGLE_2D_MAPS:rZ,AZURE_MAPS:hlt,defaultFactoryCallback:ilt},HD=Object.freeze(mlt);function Tp(){this._defaultAlpha=void 0,this._defaultNightAlpha=void 0,this._defaultDayAlpha=void 0,this._defaultBrightness=void 0,this._defaultContrast=void 0,this._defaultHue=void 0,this._defaultSaturation=void 0,this._defaultGamma=void 0,this._defaultMinificationFilter=void 0,this._defaultMagnificationFilter=void 0,this._tileCredits=void 0,this._errorEvent=new be}Object.defineProperties(Tp.prototype,{rectangle:{get:function(){return this._imageryProvider.rectangle}},tileWidth:{get:function(){return this._imageryProvider.tileWidth}},tileHeight:{get:function(){return this._imageryProvider.tileHeight}},maximumLevel:{get:function(){return this._imageryProvider.maximumLevel}},minimumLevel:{get:function(){return this._imageryProvider.minimumLevel}},tilingScheme:{get:function(){return this._imageryProvider.tilingScheme}},tileDiscardPolicy:{get:function(){return this._imageryProvider.tileDiscardPolicy}},errorEvent:{get:function(){return this._errorEvent}},credit:{get:function(){return this._imageryProvider.credit}},hasAlphaChannel:{get:function(){return this._imageryProvider.hasAlphaChannel}},proxy:{get:function(){}}});Tp.fromAssetId=async function(e,t){t=t??H.EMPTY_OBJECT;let n=ga._createEndpointResource(e,t),i=e.toString()+t.accessToken+t.server,r=Tp._endpointCache[i];l(r)||(r=n.fetchJson(),Tp._endpointCache[i]=r);let o=await r;if(o.type!=="IMAGERY")throw new oe(`Cesium ion asset ${e} is not an imagery asset.`);let a=o.externalType,s=HD.defaultFactoryCallback;o=Xe(o,!0),o.options=o.options??{};let c=o.options?.url;if(delete t.url,l(a)&&(s=HD[a],!l(s)))throw new oe(`Unrecognized Cesium ion imagery type: ${a}`);let u=await s(c,o,n),f=new Tp(t);return u.errorEvent.addEventListener(function(d){d.provider=f,f._errorEvent.raiseEvent(d)}),f._tileCredits=ga.getCreditsFromEndpoint(o,n),f._imageryProvider=u,f};Tp.prototype.getTileCredits=function(e,t,n){let i=this._imageryProvider.getTileCredits(e,t,n);return l(i)?this._tileCredits.concat(i):this._tileCredits};Tp.prototype.requestImage=function(e,t,n,i){return this._imageryProvider.requestImage(e,t,n,i)};Tp.prototype.pickFeatures=function(e,t,n,i,r){return this._imageryProvider.pickFeatures(e,t,n,i,r)};Tp._endpointCache={};var Eu=Tp;var Lbe={AERIAL:2,AERIAL_WITH_LABELS:3,ROAD:4};Object.freeze(Lbe);var wy=Lbe;function plt(e){e=e??H.EMPTY_OBJECT;let t=e.style??wy.AERIAL;return Eu.fromAssetId(t)}var Iy=plt;var iV=`uniform sampler2D u_texture;

in vec2 v_textureCoordinates;

void main()
{
    out_FragColor = texture(u_texture, v_textureCoordinates);
}
`;var rV=`in vec4 position;
in float webMercatorT;

uniform vec2 u_textureDimensions;

out vec2 v_textureCoordinates;

void main()
{
    v_textureCoordinates = vec2(position.x, webMercatorT);
    gl_Position = czm_viewportOrthographic * (position * vec4(u_textureDimensions, 1.0, 1.0));
}
`;var Nbe={UNLOADED:0,TRANSITIONING:1,RECEIVED:2,TEXTURE_LOADED:3,READY:4,FAILED:5,INVALID:6,PLACEHOLDER:7};Object.freeze(Nbe);var jn=Nbe;function BE(e,t,n,i,r){if(this.imageryLayer=e,this.x=t,this.y=n,this.level=i,this.request=void 0,i!==0){let o=t/2|0,a=n/2|0,s=i-1;this.parent=e.getImageryFromCache(o,a,s)}this.state=jn.UNLOADED,this.imageUrl=void 0,this.image=void 0,this.texture=void 0,this.textureWebMercator=void 0,this.credits=void 0,this.referenceCount=0,!l(r)&&e.ready&&(r=e.imageryProvider.tilingScheme.tileXYToRectangle(t,n,i)),this.rectangle=r}BE.createPlaceholder=function(e){let t=new BE(e,0,0,0);return t.addReference(),t.state=jn.PLACEHOLDER,t};BE.prototype.addReference=function(){++this.referenceCount};BE.prototype.releaseReference=function(){return--this.referenceCount,this.referenceCount===0?(this.imageryLayer.removeImageryFromCache(this),l(this.parent)&&this.parent.releaseReference(),l(this.image)&&l(this.image.destroy)&&this.image.destroy(),l(this.texture)&&this.texture.destroy(),l(this.textureWebMercator)&&this.texture!==this.textureWebMercator&&this.textureWebMercator.destroy(),ue(this),0):this.referenceCount};BE.prototype.processStateMachine=function(e,t,n){this.state===jn.UNLOADED&&!n&&(this.state=jn.TRANSITIONING,this.imageryLayer._requestImagery(this)),this.state===jn.RECEIVED&&(this.state=jn.TRANSITIONING,this.imageryLayer._createTexture(e.context,this));let i=this.state===jn.READY&&t&&!this.texture;(this.state===jn.TEXTURE_LOADED||i)&&(this.state=jn.TRANSITIONING,this.imageryLayer._reprojectTexture(e,this,t))};var GD=BE;function oZ(e,t,n){this.readyImagery=void 0,this.loadingImagery=e,this.textureCoordinateRectangle=t,this.textureTranslationAndScale=void 0,this.useWebMercatorT=n}oZ.prototype.freeResources=function(){l(this.readyImagery)&&this.readyImagery.releaseReference(),l(this.loadingImagery)&&this.loadingImagery.releaseReference()};oZ.prototype.processStateMachine=function(e,t,n){let i=this.loadingImagery,r=i.imageryLayer;if(i.processStateMachine(t,!this.useWebMercatorT,n),i.state===jn.READY)return l(this.readyImagery)&&this.readyImagery.releaseReference(),this.readyImagery=this.loadingImagery,this.loadingImagery=void 0,this.textureTranslationAndScale=r._calculateTextureTranslationAndScale(e,this),!0;let o=i.parent,a;for(;l(o)&&(o.state!==jn.READY||!this.useWebMercatorT&&!l(o.texture));)o.state!==jn.FAILED&&o.state!==jn.INVALID&&(a=a||o),o=o.parent;return this.readyImagery!==o&&(l(this.readyImagery)&&this.readyImagery.releaseReference(),this.readyImagery=o,l(o)&&(o.addReference(),this.textureTranslationAndScale=r._calculateTextureTranslationAndScale(e,this))),i.state===jn.FAILED||i.state===jn.INVALID?l(a)?(a.processStateMachine(t,!this.useWebMercatorT,n),!1):!0:!1};var WD=oZ;function Bi(e,t){this._imageryProvider=e,this._readyEvent=new be,this._errorEvent=new be,t=t??H.EMPTY_OBJECT,e=e??H.EMPTY_OBJECT,this.alpha=t.alpha??e._defaultAlpha??1,this.nightAlpha=t.nightAlpha??e._defaultNightAlpha??1,this.dayAlpha=t.dayAlpha??e._defaultDayAlpha??1,this.brightness=t.brightness??e._defaultBrightness??Bi.DEFAULT_BRIGHTNESS,this.contrast=t.contrast??e._defaultContrast??Bi.DEFAULT_CONTRAST,this.hue=t.hue??e._defaultHue??Bi.DEFAULT_HUE,this.saturation=t.saturation??e._defaultSaturation??Bi.DEFAULT_SATURATION,this.gamma=t.gamma??e._defaultGamma??Bi.DEFAULT_GAMMA,this.splitDirection=t.splitDirection??Bi.DEFAULT_SPLIT,this.minificationFilter=t.minificationFilter??e._defaultMinificationFilter??Bi.DEFAULT_MINIFICATION_FILTER,this.magnificationFilter=t.magnificationFilter??e._defaultMagnificationFilter??Bi.DEFAULT_MAGNIFICATION_FILTER,this.show=t.show??!0,this._minimumTerrainLevel=t.minimumTerrainLevel,this._maximumTerrainLevel=t.maximumTerrainLevel,this._rectangle=t.rectangle??ie.MAX_VALUE,this._maximumAnisotropy=t.maximumAnisotropy,this._imageryCache={},this._skeletonPlaceholder=new WD(GD.createPlaceholder(this)),this._show=!0,this._layerIndex=-1,this._isBaseLayer=!1,this._requestImageError=void 0,this._reprojectComputeCommands=[],this.cutoutRectangle=t.cutoutRectangle,this.colorToAlpha=t.colorToAlpha,this.colorToAlphaThreshold=t.colorToAlphaThreshold??Bi.DEFAULT_APPLY_COLOR_TO_ALPHA_THRESHOLD}Object.defineProperties(Bi.prototype,{imageryProvider:{get:function(){return this._imageryProvider}},ready:{get:function(){return l(this._imageryProvider)}},errorEvent:{get:function(){return this._errorEvent}},readyEvent:{get:function(){return this._readyEvent}},rectangle:{get:function(){return this._rectangle}}});Bi.DEFAULT_BRIGHTNESS=1;Bi.DEFAULT_CONTRAST=1;Bi.DEFAULT_HUE=0;Bi.DEFAULT_SATURATION=1;Bi.DEFAULT_GAMMA=1;Bi.DEFAULT_SPLIT=jo.NONE;Bi.DEFAULT_MINIFICATION_FILTER=Gt.LINEAR;Bi.DEFAULT_MAGNIFICATION_FILTER=ni.LINEAR;Bi.DEFAULT_APPLY_COLOR_TO_ALPHA_THRESHOLD=.004;Bi.fromProviderAsync=function(e,t){let n=new Bi(void 0,t);return blt(n,Promise.resolve(e)),n};Bi.fromWorldImagery=function(e){return e=e??H.EMPTY_OBJECT,Bi.fromProviderAsync(Iy({style:e.style}),e)};Bi.prototype.isBaseLayer=function(){return this._isBaseLayer};Bi.prototype.isDestroyed=function(){return!1};Bi.prototype.destroy=function(){return ue(this)};var kbe=new ie,Fbe=new ie,aZ=new ie,zbe=new ie;Bi.prototype.getImageryRectangle=function(){let e=this._imageryProvider,t=this._rectangle;return ie.intersection(e.rectangle,t)};Bi.prototype._createTileImagerySkeletons=function(e,t,n){let i=e.data;if(!l(t)||l(this._minimumTerrainLevel)&&e.level<this._minimumTerrainLevel||l(this._maximumTerrainLevel)&&e.level>this._maximumTerrainLevel)return!1;l(n)||(n=i.imagery.length);let r=this._imageryProvider;if(!this.ready)return this._skeletonPlaceholder.loadingImagery.addReference(),i.imagery.splice(n,0,this._skeletonPlaceholder),!0;let o=r.tilingScheme.projection instanceof _i&&e.rectangle.north<_i.MaximumLatitude&&e.rectangle.south>-_i.MaximumLatitude,a=ie.intersection(r.rectangle,this._rectangle,kbe),s=ie.intersection(e.rectangle,a,Fbe);if(!l(s)){if(!this.isBaseLayer())return!1;let S=a,P=e.rectangle;s=Fbe,P.south>=S.north?s.north=s.south=S.north:P.north<=S.south?s.north=s.south=S.south:(s.south=Math.max(P.south,S.south),s.north=Math.min(P.north,S.north)),P.west>=S.east?s.west=s.east=S.east:P.east<=S.west?s.west=s.east=S.west:(s.west=Math.max(P.west,S.west),s.east=Math.min(P.east,S.east))}let c=0;s.south>0?c=s.south:s.north<0&&(c=s.north);let f=1*t.getLevelMaximumGeometricError(e.level),d=ylt(this,f,c);d=Math.max(0,d);let p=r.maximumLevel;if(d>p&&(d=p),l(r.minimumLevel)){let S=r.minimumLevel;d<S&&(d=S)}let g=r.tilingScheme,m=g.positionToTileXY(ie.northwest(s),d),y=g.positionToTileXY(ie.southeast(s),d),A=e.rectangle.width/512,b=e.rectangle.height/512,x=g.tileXYToRectangle(m.x,m.y,d);Math.abs(x.south-e.rectangle.north)<b&&m.y<y.y&&++m.y,Math.abs(x.east-e.rectangle.west)<A&&m.x<y.x&&++m.x;let T=g.tileXYToRectangle(y.x,y.y,d);Math.abs(T.north-e.rectangle.south)<b&&y.y>m.y&&--y.y,Math.abs(T.west-e.rectangle.east)<A&&y.x>m.x&&--y.x;let C=ie.clone(e.rectangle,zbe),E=g.tileXYToRectangle(m.x,m.y,d),w=ie.intersection(E,a,aZ),D;o?(g.rectangleToNativeRectangle(C,C),g.rectangleToNativeRectangle(E,E),g.rectangleToNativeRectangle(w,w),g.rectangleToNativeRectangle(a,a),D=g.tileXYToNativeRectangle.bind(g),A=C.width/512,b=C.height/512):D=g.tileXYToRectangle.bind(g);let R,M=0,N=1,_;!this.isBaseLayer()&&Math.abs(w.west-C.west)>=A&&(M=Math.min(1,(w.west-C.west)/C.width)),!this.isBaseLayer()&&Math.abs(w.north-C.north)>=b&&(N=Math.max(0,(w.north-C.south)/C.height));let v=N;for(let S=m.x;S<=y.x;S++)if(R=M,E=D(S,m.y,d),w=ie.simpleIntersection(E,a,aZ),!!l(w)){M=Math.min(1,(w.east-C.west)/C.width),S===y.x&&(this.isBaseLayer()||Math.abs(w.east-C.east)<A)&&(M=1),N=v;for(let P=m.y;P<=y.y;P++){if(_=N,E=D(S,P,d),w=ie.simpleIntersection(E,a,aZ),!l(w))continue;N=Math.max(0,(w.south-C.south)/C.height),P===y.y&&(this.isBaseLayer()||Math.abs(w.south-C.south)<b)&&(N=0);let L=new ae(R,N,M,_),F=this.getImageryFromCache(S,P,d);i.imagery.splice(n,0,new WD(F,L,o)),++n}}return!0};Bi.prototype._calculateTextureTranslationAndScale=function(e,t){let n=t.readyImagery.rectangle,i=e.rectangle;if(t.useWebMercatorT){let c=t.readyImagery.imageryLayer.imageryProvider.tilingScheme;n=c.rectangleToNativeRectangle(n,kbe),i=c.rectangleToNativeRectangle(i,zbe)}let r=i.width,o=i.height,a=r/n.width,s=o/n.height;return new ae(a*(i.west-n.west)/r,s*(i.south-n.south)/o,a,s)};Bi.prototype._requestImagery=function(e){let t=this._imageryProvider,n=this;function i(a){if(!l(a))return r();e.image=a,e.state=jn.RECEIVED,e.request=void 0,qr.reportSuccess(n._requestImageError)}function r(a){if(e.request.state===Ti.CANCELLED){e.state=jn.UNLOADED,e.request=void 0;return}e.state=jn.FAILED,e.request=void 0;let s=`Failed to obtain image tile X: ${e.x} Y: ${e.y} Level: ${e.level}.`;n._requestImageError=qr.reportError(n._requestImageError,t,t.errorEvent,s,e.x,e.y,e.level,a),n._requestImageError.retry&&o()}function o(){let a=new Eo({throttle:!1,throttleByServer:!0,type:Za.IMAGERY});e.request=a,e.state=jn.TRANSITIONING;let s=t.requestImage(e.x,e.y,e.level,a);if(!l(s)){e.state=jn.UNLOADED,e.request=void 0;return}l(t.getTileCredits)&&(e.credits=t.getTileCredits(e.x,e.y,e.level)),s.then(function(c){i(c)}).catch(function(c){r(c)})}o()};Bi.prototype._createTextureWebGL=function(e,t){let n=new Ut({minificationFilter:this.minificationFilter,magnificationFilter:this.magnificationFilter}),i=t.image;return l(i.internalFormat)?new Et({context:e,pixelFormat:i.internalFormat,width:i.width,height:i.height,source:{arrayBufferView:i.bufferView},sampler:n}):new Et({context:e,source:i,pixelFormat:this._imageryProvider.hasAlphaChannel?He.RGBA:He.RGB,sampler:n})};Bi.prototype._createTexture=function(e,t){let n=this._imageryProvider,i=t.image;if(l(n.tileDiscardPolicy)){let o=n.tileDiscardPolicy;if(l(o)){if(!o.isReady()){t.state=jn.RECEIVED;return}if(o.shouldDiscardImage(i)){t.state=jn.INVALID;return}}}let r=this._createTextureWebGL(e,t);n.tilingScheme.projection instanceof _i?t.textureWebMercator=r:t.texture=r,t.image=void 0,t.state=jn.TEXTURE_LOADED};function Bbe(e,t,n){return`${e}:${t}:${n}`}Bi.prototype._finalizeReprojectTexture=function(e,t){let n=this.minificationFilter,i=this.magnificationFilter;if(n===Gt.LINEAR&&i===ni.LINEAR&&!He.isCompressedFormat(t.pixelFormat)&&I.isPowerOfTwo(t.width)&&I.isPowerOfTwo(t.height)){n=Gt.LINEAR_MIPMAP_LINEAR;let o=Ft.maximumTextureFilterAnisotropy,a=Math.min(o,this._maximumAnisotropy??o),s=Bbe(n,i,a),c=e.cache.imageryLayerMipmapSamplers;l(c)||(c={},e.cache.imageryLayerMipmapSamplers=c);let u=c[s];l(u)||(u=c[s]=new Ut({wrapS:on.CLAMP_TO_EDGE,wrapT:on.CLAMP_TO_EDGE,minificationFilter:n,magnificationFilter:i,maximumAnisotropy:a})),t.generateMipmap(sh.NICEST),t.sampler=u}else{let o=Bbe(n,i,0),a=e.cache.imageryLayerNonMipmapSamplers;l(a)||(a={},e.cache.imageryLayerNonMipmapSamplers=a);let s=a[o];l(s)||(s=a[o]=new Ut({wrapS:on.CLAMP_TO_EDGE,wrapT:on.CLAMP_TO_EDGE,minificationFilter:n,magnificationFilter:i})),t.sampler=s}};Bi.prototype._reprojectTexture=function(e,t,n){let i=t.textureWebMercator||t.texture,r=t.rectangle,o=e.context;if(n=n??!0,n&&!(this._imageryProvider.tilingScheme.projection instanceof ki)&&r.width/i.width>1e-5){let a=this;t.addReference();let s=new lu({persists:!0,owner:this,preExecute:function(c){_lt(c,o,i,t.rectangle)},postExecute:function(c){t.texture=c,a._finalizeReprojectTexture(o,c),t.state=jn.READY,t.releaseReference()},canceled:function(){t.state=jn.TEXTURE_LOADED,t.releaseReference()}});this._reprojectComputeCommands.push(s)}else n&&(t.texture=i),this._finalizeReprojectTexture(o,i),t.state=jn.READY};Bi.prototype.queueReprojectionCommands=function(e){let t=this._reprojectComputeCommands,n=t.length;for(let i=0;i<n;++i)e.commandList.push(t[i]);t.length=0};Bi.prototype.cancelReprojections=function(){this._reprojectComputeCommands.forEach(function(e){l(e.canceled)&&e.canceled()}),this._reprojectComputeCommands.length=0};Bi.prototype.getImageryFromCache=function(e,t,n,i){let r=Ube(e,t,n),o=this._imageryCache[r];return l(o)||(o=new GD(this,e,t,n,i),this._imageryCache[r]=o),o.addReference(),o};Bi.prototype.removeImageryFromCache=function(e){let t=Ube(e.x,e.y,e.level);delete this._imageryCache[t]};function Ube(e,t,n){return JSON.stringify([e,t,n])}var oV={u_textureDimensions:function(){return this.textureDimensions},u_texture:function(){return this.texture},textureDimensions:new k,texture:void 0},glt=fn.supportsTypedArrays()?new Float32Array(128):void 0;function _lt(e,t,n,i){let r=t.cache.imageryLayer_reproject;if(!l(r)){r=t.cache.imageryLayer_reproject={vertexArray:void 0,shaderProgram:void 0,sampler:void 0,destroy:function(){l(this.framebuffer)&&this.framebuffer.destroy(),l(this.vertexArray)&&this.vertexArray.destroy(),l(this.shaderProgram)&&this.shaderProgram.destroy()}};let A=new Float32Array(256),b=0;for(let w=0;w<64;++w){let D=w/63;A[b++]=0,A[b++]=D,A[b++]=1,A[b++]=D}let x={position:0,webMercatorT:1},T=Vr.getRegularGridIndices(2,64),C=Ze.createIndexBuffer({context:t,typedArray:T,usage:Oe.STATIC_DRAW,indexDatatype:Ve.UNSIGNED_SHORT});r.vertexArray=new Vn({context:t,attributes:[{index:x.position,vertexBuffer:Ze.createVertexBuffer({context:t,typedArray:A,usage:Oe.STATIC_DRAW}),componentsPerAttribute:2},{index:x.webMercatorT,vertexBuffer:Ze.createVertexBuffer({context:t,sizeInBytes:512,usage:Oe.STREAM_DRAW}),componentsPerAttribute:1}],indexBuffer:C});let E=new Ge({sources:[rV]});r.shaderProgram=Zt.fromCache({context:t,vertexShaderSource:E,fragmentShaderSource:iV,attributeLocations:x}),r.sampler=new Ut({wrapS:on.CLAMP_TO_EDGE,wrapT:on.CLAMP_TO_EDGE,minificationFilter:Gt.LINEAR,magnificationFilter:ni.LINEAR})}n.sampler=r.sampler;let o=n.width,a=n.height;oV.textureDimensions.x=o,oV.textureDimensions.y=a,oV.texture=n;let s=Math.sin(i.south),c=.5*Math.log((1+s)/(1-s));s=Math.sin(i.north);let f=1/(.5*Math.log((1+s)/(1-s))-c),d=new Et({context:t,width:o,height:a,pixelFormat:n.pixelFormat,pixelDatatype:n.pixelDatatype,preMultiplyAlpha:n.preMultiplyAlpha});I.isPowerOfTwo(o)&&I.isPowerOfTwo(a)&&d.generateMipmap(sh.NICEST);let p=i.south,g=i.north,m=glt,y=0;for(let A=0;A<64;++A){let b=A/63,x=I.lerp(p,g,b);s=Math.sin(x);let C=(.5*Math.log((1+s)/(1-s))-c)*f;m[y++]=C,m[y++]=C}r.vertexArray.getAttribute(1).vertexBuffer.copyFromArrayView(m),e.shaderProgram=r.shaderProgram,e.outputTexture=d,e.uniformMap=oV,e.vertexArray=r.vertexArray}function ylt(e,t,n){let i=e._imageryProvider,r=i.tilingScheme,o=r.ellipsoid,a=e._imageryProvider.tilingScheme.projection instanceof ki?1:Math.cos(n),s=r.rectangle,u=o.maximumRadius*s.width*a/(i.tileWidth*r.getNumberOfXTilesAtLevel(0))/t,f=Math.log(u)/Math.log(2);return Math.round(f)|0}function Alt(e,t){e.numberOfListeners>0?e.raiseEvent(t):console.error(t)}async function blt(e,t){let n;try{if(n=await Promise.resolve(t),e.isDestroyed())return;e._imageryProvider=n,e._readyEvent.raiseEvent(n)}catch(i){Alt(e._errorEvent,i)}}var wa=Bi;var sZ=class{constructor(){this.alpha=!1,this.brightness=!1,this.contrast=!1,this.hue=!1,this.saturation=!1,this.gamma=!1,this.colorToAlpha=!1}},aV=sZ;var cZ=class{constructor(t,n,i,r){this._minX=t??0,this._minY=n??0,this._maxX=i??0,this._maxY=r??0}get minX(){return this._minX}set minX(t){this._minX=t}get minY(){return this._minY}set minY(t){this._minY=t}get maxX(){return this._maxX}set maxX(t){this._maxX=t}get maxY(){return this._maxY}set maxY(t){this._maxY=t}contains(t,n){return t>=this.minX&&t<this.maxX&&n>=this.minY&&n<this.maxY}containsExclusive(t,n){return t>this.minX&&t<this.maxX&&n>this.minY&&n<this.maxY}containsInclusive(t,n){return t>=this.minX&&t<=this.maxX&&n>=this.minY&&n<=this.maxY}},qD=cZ;var xlt=new ie,Vbe=new ie,Tlt=new ie,Clt=new ie,vlt=new ie,Elt=new ie,lZ=class e{constructor(t,n,i,r,o){this._x=t,this._y=n,this._level=i,this._textureCoordinateRectangle=r,this._imagery=o}get x(){return this._x}get y(){return this._y}get level(){return this._level}get textureCoordinateRectangle(){return this._textureCoordinateRectangle}get imagery(){return this._imagery}static createImageryCoverages(t,n,i){if(!n.show)return[];let r=n.imageryProvider,o=e._clampImageryLevel(r,i),a=ie.intersection(r.rectangle,n.rectangle,xlt),s=r.tilingScheme,c=e._computeImageryRange(t,a,s,o),u=Clt;s.rectangleToNativeRectangle(t,u);let f=vlt;s.rectangleToNativeRectangle(a,f);let d=(g,m,y)=>{let A=s.tileXYToRectangle(g,m,y),b=ie.intersection(A,a,Tlt);if(!l(b))return;let x=Elt;return s.rectangleToNativeRectangle(b,x),x};return e._computeImageryCoverages(n,c,o,u,d)}static _clampImageryLevel(t,n){let i=t.minimumLevel??0,r=t.maximumLevel??Number.POSITIVE_INFINITY,o=Math.min(r-1,Math.max(i,n));return Math.floor(o)}static _computeImageryRange(t,n,i,r){let o=e._computeOverlappedRectangle(t,n),a=i.positionToTileXY(ie.northwest(o),r),s=i.positionToTileXY(ie.southeast(o),r),c=new qD;c.minX=a.x,c.minY=a.y,c.maxX=s.x,c.maxY=s.y;let u=t.width/512,f=t.height/512,d=i.tileXYToRectangle(c.minX,c.minY,r);Math.abs(d.south-t.north)<f&&c.minY<c.maxY&&++c.minY,Math.abs(d.east-t.west)<u&&c.minX<c.maxX&&++c.minX;let m=i.tileXYToRectangle(c.maxX,c.maxY,r);return Math.abs(m.north-t.south)<f&&c.maxY>c.minY&&--c.maxY,Math.abs(m.west-t.east)<u&&c.maxX>c.minX&&--c.maxX,c}static _clampRectangle(t,n,i){return l(i)||(i=new ie),t.south>=n.north?i.north=i.south=n.north:t.north<=n.south?i.north=i.south=n.south:(i.south=Math.max(t.south,n.south),i.north=Math.min(t.north,n.north)),t.west>=n.east?i.west=i.east=n.east:t.east<=n.west?i.west=i.east=n.west:(i.west=Math.max(t.west,n.west),i.east=Math.min(t.east,n.east)),i}static _computeOverlappedRectangle(t,n){let i=ie.intersection(t,n,Vbe);return l(i)?i:e._clampRectangle(t,n,Vbe)}static _computeImageryCoverages(t,n,i,r,o){let a=[];for(let s=n.minX;s<=n.maxX;s++){let c=o(s,n.maxY,i);if(l(c))for(let u=n.minY;u<=n.maxY;u++){let f=o(s,u,i);if(!l(f))continue;let d=e._localizeToCartesianRectangle(f,r,void 0),p=t.getImageryFromCache(s,u,i),g=new e(s,u,i,d,p);a.push(g)}}return a}static _localizeToCartesianRectangle(t,n,i){l(i)||(i=new qD);let r=1/n.width,o=1/n.height;return i.minX=(t.west-n.west)*r,i.minY=(t.south-n.south)*o,i.maxX=(t.east-n.west)*r,i.maxY=(t.north-n.south)*o,i}},YD=lZ;var uZ=class e{static createTextureCoordinatesForMappedPositions(t,n){let i=t.cartographicPositions,r=t.cartographicBoundingRectangle,o=t.numPositions;return e._createTextureCoordinates(i,o,r,n)}static _createTextureCoordinates(t,n,i,r){let o=new Je;Je.fromRectangle(i,r,o);let a=e.createProjectedPositions(t,r),s=e.computeTexCoords(a,o);return e.createTypedArrayFromCartesians2(n,s)}static createTextureCoordinatesAttributeForMappedPositions(t,n){let i=e.createTextureCoordinatesForMappedPositions(t,n);return e.createTexCoordAttribute(i)}static createCartographicPositions(t,n,i){let r=Ps.readAttributeAsTypedArray(t),o=t.type,a=Vt.getNumberOfComponents(o),s=e.createIterableCartesian3FromTypedArray(r,a),c=e.transformCartesians3(s,n);return e.transformToCartographic(c,i)}static createIterableCartesian3FromTypedArray(t,n){let i=new h,r=t.length/n;return{[Symbol.iterator]:function*(){for(let a=0;a<r;a++)i.x=t[a*n+0],i.y=t[a*n+1],i.z=t[a*n+2],yield i}}}static map(t,n){return{[Symbol.iterator]:function*(){for(let r of t)yield n(r)}}}static computeCartographicBoundingRectangle(t,n){l(n)||(n=new ie);let i=Number.NEGATIVE_INFINITY,r=Number.POSITIVE_INFINITY,o=Number.NEGATIVE_INFINITY,a=Number.POSITIVE_INFINITY;for(let s of t)i=Math.max(i,s.latitude),r=Math.min(r,s.latitude),o=Math.max(o,s.longitude),a=Math.min(a,s.longitude);return n.north=i,n.south=r,n.east=o,n.west=a,n}static transformCartesians3(t,n){let i=new h;return e.map(t,o=>(O.multiplyByPoint(n,o,i),i))}static transformToCartographic(t,n){let i=new de;return e.map(t,o=>(n.cartesianToCartographic(o,i),i))}static createProjectedPositions(t,n){let i=new h;return e.map(t,o=>(n.project(o,i),i))}static computeTexCoords(t,n){let i=new k,r=1/n.width,o=1/n.height;return e.map(t,s=>{let c=(s.x-n.x)*r,u=(s.y-n.y)*o,f=Math.min(Math.max(c,0),1),d=Math.min(Math.max(u,0),1);return i.x=f,i.y=d,i})}static createTypedArrayFromCartesians2(t,n){let i=new Float32Array(t*2),r=0;for(let o of n)i[r*2+0]=o.x,i[r*2+1]=o.y,r++;return i}static createTexCoordAttribute(t){return{name:"Imagery Texture Coordinates",semantic:ot.TEXCOORD,setIndex:0,componentDatatype:Y.FLOAT,type:Vt.VEC2,normalized:!1,count:t.length/2,min:void 0,max:void 0,constant:new k(0,0),quantization:void 0,typedArray:t,byteOffset:0,byteStride:void 0}}},kE=uZ;var fZ=class{constructor(t,n,i,r){this._cartographicPositions=t,this._numPositions=n,this._cartographicBoundingRectangle=i,this._ellipsoid=r}get cartographicPositions(){return this._cartographicPositions}get numPositions(){return this._numPositions}get cartographicBoundingRectangle(){return this._cartographicBoundingRectangle}get ellipsoid(){return this._ellipsoid}},sV=fZ;var dZ=class e{constructor(t,n,i){this._model=t,this._runtimeNode=n,this._runtimePrimitive=i,this._mappedPositionsPerEllipsoid=void 0,this._mappedPositionsModelMatrix=new O,this._lastImageryLayersModificationCounter=0,this._imageryTexCoordAttributesPerProjection=void 0,this._currentImageryLayers=void 0,this._coveragesPerLayer=void 0,this._allImageriesReady=!1}coveragesForImageryLayer(t){let r=this._model.imageryLayers.indexOf(t);if(r===-1)throw new pe("Imagery layer is not part of the model");let o=this._coveragesPerLayer;if(!l(o))throw new pe("The coveragesPerLayer have not been computed yet");return o[r]}update(t){let n=this._model,o=n.content.tileset.imageryLayersModificationCounter;this._lastImageryLayersModificationCounter!==o&&(delete this._mappedPositionsPerEllipsoid,this._lastImageryLayersModificationCounter=o),this._mappedPositionsNeedUpdate&&(n.resetDrawCommands(),this._mappedPositionsPerEllipsoid=this._computeMappedPositionsPerEllipsoid(),this._deleteCoveragesPerLayer(),this._destroyImageryTexCoordAttributes()),l(this._imageryTexCoordAttributesPerProjection)||(this._imageryTexCoordAttributesPerProjection=this._computeImageryTexCoordsAttributesPerProjection(),this._uploadImageryTexCoordAttributes(t.context)),l(this._coveragesPerLayer)||(this._computeCoveragesPerLayer(),this._allImageriesReady=!1),this._allImageriesReady||this._updateImageries(t)}_deleteCoveragesPerLayer(){let t=this._coveragesPerLayer;if(!l(t))return;let n=this._currentImageryLayers,i=t.length;for(let r=0;r<i;r++){let o=n[r],a=t[r];this._deleteCoverages(o,a)}delete this._currentImageryLayers,delete this._coveragesPerLayer}_deleteCoverages(t,n){if(t.isDestroyed())return;let i=n.length;for(let r=0;r<i;r++)n[r].imagery.releaseReference()}_uploadImageryTexCoordAttributes(t){let n=this._imageryTexCoordAttributesPerProjection;if(!l(n))return;let i=n.length;for(let r=0;r<i;r++){let o=n[r],a=Ze.createVertexBuffer({context:t,typedArray:o.typedArray,usage:Oe.STATIC_DRAW});a.vertexArrayDestroyable=!1,o.buffer=a}}_destroyImageryTexCoordAttributes(){let t=this._imageryTexCoordAttributesPerProjection;if(!l(t))return;let n=t.length;for(let i=0;i<n;i++){let r=t[i];l(r)&&(l(r.buffer)&&(r.buffer.isDestroyed()||r.buffer.destroy()),t[i]=void 0)}delete this._imageryTexCoordAttributesPerProjection}get _mappedPositionsNeedUpdate(){if(!l(this._mappedPositionsPerEllipsoid))return!0;let t=this._model,n=this._mappedPositionsModelMatrix;return!O.equals(t.modelMatrix,n)}_computeMappedPositionsPerEllipsoid(){let t=this._model,n=this._runtimeNode,i=this._runtimePrimitive,r=e._obtainPrimitivePositionAttribute(i.primitive),o=r.count,a=e._computePrimitivePositionTransform(t,n,void 0),s=[],c=e._computeUniqueEllipsoids(t.imageryLayers),u=c.length;for(let f=0;f<u;f++){let d=c[f],p=kE.createCartographicPositions(r,a,d),g=kE.computeCartographicBoundingRectangle(p),m=new sV(p,o,g,d);s.push(m)}return O.clone(t.modelMatrix,this._mappedPositionsModelMatrix),s}static _computeUniqueEllipsoids(t){let n=new Set,i=t.length;for(let r=0;r<i;r++){let o=t.get(r),a=e._getEllipsoid(o);n.add(a)}return[...n]}_computeImageryTexCoordsAttributesPerProjection(){let n=this._model.imageryLayers,i=e._extractProjections(n),r=[...new Set(i)];return this._createImageryTexCoordAttributes(r)}static _extractProjections(t){let n=[],i=t.length;for(let r=0;r<i;r++){let o=t.get(r),a=e._getProjection(o);n.push(a)}return n}static _getProjection(t){return t.imageryProvider.tilingScheme.projection}_createImageryTexCoordAttributes(t){let n=[],i=t.length;for(let r=0;r<i;r++){let o=t[r],a=o.ellipsoid,s=this.mappedPositionsForEllipsoid(a),c=kE.createTextureCoordinatesAttributeForMappedPositions(s,o);n.push(c)}return n}_computeCoveragesPerLayer(){let t=[],n=[],r=this._model.imageryLayers,o=r.length;for(let a=0;a<o;a++){let s=r.get(a),c=this._computeCoverage(s);t.push(c),n.push(s)}this._coveragesPerLayer=t,this._currentImageryLayers=n}_computeCoverage(t){let i=this.mappedPositionsForImageryLayer(t).cartographicBoundingRectangle,r=this._computeImageryLevel(t,i);return YD.createImageryCoverages(i,t,r)}_computeImageryLevel(t,n){let i=t.imageryProvider,o=i.tilingScheme.rectangle,a=1,s=n.width,c=o.width;n.height>n.width&&(s=n.height,c=o.height);let u=Math.log2(a*c/s);return YD._clampImageryLevel(i,u)}_updateImageries(t){let n=this._model,i=this._coveragesPerLayer,r=i.length,o=!0;for(let a=0;a<r;a++){let s=i[a],c=s.length;for(let u=0;u<c;u++){let d=s[u].imagery;d.state===jn.READY||d.state===jn.FAILED||d.state===jn.INVALID||(o=!1,d.processStateMachine(t,!1,!1))}}o&&n.resetDrawCommands(),this._allImageriesReady=o}mappedPositionsForImageryLayer(t){let n=e._getEllipsoid(t);return this.mappedPositionsForEllipsoid(n)}mappedPositionsForEllipsoid(t){let n=this._mappedPositionsPerEllipsoid;if(!l(n))throw new pe("The mappedPositions have not been computed yet");let i=n.length;for(let r=0;r<i;r++){let o=n[r];if(o.ellipsoid===t)return o}throw new pe(`Could not find mapped positions for ellipsoid ${t}`)}imageryTexCoordAttributesPerProjection(){let t=this._imageryTexCoordAttributesPerProjection;if(!l(t))throw new pe("The imagery texture coordinate attributes have not been computed yet");return this._imageryTexCoordAttributesPerProjection}get ready(){let t=this._coveragesPerLayer;return l(t)?this._allImageriesReady:!1}isDestroyed(){return!1}destroy(){if(!this.isDestroyed())return this._deleteCoveragesPerLayer(),this._destroyImageryTexCoordAttributes(),ue(this)}static _computePrimitivePositionTransform(t,n,i){l(i)||(i=new O);let r=t.sceneGraph;return O.clone(O.IDENTITY,i),O.multiply(i,t.modelMatrix,i),O.multiply(i,r.components.transform,i),O.multiply(i,r.axisCorrectionMatrix,i),O.multiply(i,n.computedTransform,i),i}static _obtainPrimitivePositionAttribute(t){let n=_t.getAttributeBySemantic(t,"POSITION");if(!l(n))throw new pe("The primitive does not have a POSITION attribute");return n}static _getEllipsoid(t){return t.imageryProvider.tilingScheme.projection.ellipsoid}},zE=dZ;var hZ=class{constructor(t,n,i,r,o){this.imageryLayer=t,this.texture=n,this.textureTranslationAndScale=i,this.textureCoordinateRectangle=r,this.imageryTexCoordAttributeSetIndex=o}},cV=hZ;var Slt=!1,wlt=new ie,Ilt=new ie,mZ=class e{static process(t,n,i){let r=t.model,o=n.modelPrimitiveImagery;if(!l(o)||!o.ready)return;let a=r.imageryLayers,s=zE._extractProjections(a),c=[...new Set(s)],u=e._computeIndexMapping(s,c),f=e._createImageryInputs(a,o,u);if(f.length===0)return;f.length>10&&(pt("imagery-texture-units",`Warning: Draped imagery requires ${f.length} texture units, truncating`),f.length=10),e._addImageryTexCoordAttributesToRenderResources(o,t);let d=[];for(let p=0;p<a.length;p++)d.push(a.get(p));e._processImageryInputs(d,t,f,c.length)}static _addImageryTexCoordAttributesToRenderResources(t,n){let i=t.imageryTexCoordAttributesPerProjection();for(let r of i)e._addImageryTexCoordAttributeToRenderResources(r,n)}static _addImageryTexCoordAttributeToRenderResources(t,n){let i=Vt.getNumberOfComponents(t.type),r={index:n.attributeIndex++,value:l(t.buffer)?void 0:t.constant,vertexBuffer:t.buffer,count:t.count,componentsPerAttribute:i,componentDatatype:t.componentDatatype,offsetInBytes:t.byteOffset,strideInBytes:t.byteStride,normalize:t.normalized};n.attributes.push(r)}static _processImageryInputs(t,n,i,r){let o=n.shaderBuilder,a=e._computeImageryFlags(t),s=i.length;o.addDefine("HAS_IMAGERY"),o.addDefine(`IMAGERY_TEXTURE_UNITS ${s}`),e._addAttributes(o,r),e._defineUniforms(o,a),e._buildSampleAndBlendFunction(o,a),e._createMainImageryShader(o,i,a);let c=n.uniformMap,u=e._createImageryUniforms(i);e._setImageryUniforms(c,u)}static _addAttributes(t,n){for(let o=0;o<n;o++)t.addAttribute("vec2",`a_imagery_texCoord_${o}`),t.addVarying("vec2",`v_imagery_texCoord_${o}`);let i="initializeImageryAttributes",r=`void ${i}()`;t.addFunction(i,r,he.VERTEX);for(let o=0;o<n;o++)t.addFunctionLines(i,[`v_imagery_texCoord_${o} = a_imagery_texCoord_${o};`])}static _computeImageryFlags(t){let n=new aV;for(let i=0;i<t.length;i++){let r=t[i];n.alpha|=r.alpha!==1,n.brightness|=r.brightness!==wa.DEFAULT_BRIGHTNESS,n.contrast|=r.contrast!==wa.DEFAULT_CONTRAST,n.hue|=r.hue!==wa.DEFAULT_HUE,n.saturation|=r.saturation!==wa.DEFAULT_SATURATION,n.gamma|=r.gamma!==wa.DEFAULT_GAMMA;let o=l(r.colorToAlpha)&&r.colorToAlphaThreshold>0;n.colorToAlpha|=o}return n}static _defineUniforms(t,n){t.addUniform("sampler2D","u_imageryTextures[IMAGERY_TEXTURE_UNITS]",he.FRAGMENT),t.addUniform("vec4","u_imageryTextureCoordinateRectangle[IMAGERY_TEXTURE_UNITS]",he.FRAGMENT),t.addUniform("vec4","u_imageryTextureTranslationAndScale[IMAGERY_TEXTURE_UNITS]",he.FRAGMENT),n.alpha&&t.addUniform("float","u_imageryTextureAlpha[IMAGERY_TEXTURE_UNITS]",he.FRAGMENT),n.brightness&&t.addUniform("float","u_imageryTextureBrightness[IMAGERY_TEXTURE_UNITS]",he.FRAGMENT),n.contrast&&t.addUniform("float","u_imageryTextureContrast[IMAGERY_TEXTURE_UNITS]",he.FRAGMENT),n.hue&&t.addUniform("float","u_imageryTextureHue[IMAGERY_TEXTURE_UNITS]",he.FRAGMENT),n.saturation&&t.addUniform("float","u_imageryTextureSaturation[IMAGERY_TEXTURE_UNITS]",he.FRAGMENT),n.gamma&&t.addUniform("float","u_imageryTextureOneOverGamma[IMAGERY_TEXTURE_UNITS]",he.FRAGMENT),n.colorToAlpha&&t.addUniform("vec4","u_imageryTextureColorToAlpha[IMAGERY_TEXTURE_UNITS]",he.FRAGMENT)}static _createSampleAndBlendFunctionSignature(t){let n="sampleAndBlend",i=[];i.push("vec4 previousColor"),i.push("sampler2D textureToSample"),i.push("vec2 textureCoordinates"),i.push("vec4 textureCoordinateRectangle"),i.push("vec4 textureCoordinateTranslationAndScale"),t.alpha&&i.push("float textureAlpha"),t.brightness&&i.push("float textureBrightness"),t.contrast&&i.push("float textureContrast"),t.hue&&i.push("float textureHue"),t.saturation&&i.push("float textureSaturation"),t.gamma&&i.push("float textureOneOverGamma"),t.colorToAlpha&&i.push("vec4 colorToAlpha");let r=i.join(", ");return`vec4 ${n}(${r})`}static _buildSampleAndBlendFunction(t,n){let i="sampleAndBlend",r=e._createSampleAndBlendFunctionSignature(n);t.addFunction(i,r,he.FRAGMENT),t.addFunctionLines(i,["float effectiveAlpha = 1.0;"]),n.alpha&&t.addFunctionLines(i,["effectiveAlpha = textureAlpha;"]),t.addFunctionLines(i,["if (textureCoordinates.x < textureCoordinateRectangle.x) effectiveAlpha = 0.0;","if (textureCoordinates.x > textureCoordinateRectangle.z) effectiveAlpha = 0.0;","if (textureCoordinates.y < textureCoordinateRectangle.y) effectiveAlpha = 0.0;","if (textureCoordinates.y > textureCoordinateRectangle.w) effectiveAlpha = 0.0;","vec2 translation = textureCoordinateTranslationAndScale.xy;","vec2 scale = textureCoordinateTranslationAndScale.zw;","vec2 effectiveTextureCoordinates = textureCoordinates * scale + translation;","vec4 value = texture(textureToSample, effectiveTextureCoordinates);","value = czm_srgbToLinear(value);","vec3 color = value.rgb;","float alpha = value.a;"]),n.colorToAlpha&&t.addFunctionLines(i,["vec3 colorDiff = abs(color.rgb - colorToAlpha.rgb);","colorDiff.r = czm_maximumComponent(colorDiff);","alpha = czm_branchFreeTernary(colorDiff.r < colorToAlpha.a, 0.0, alpha);"]),n.gamma?t.addFunctionLines(i,["color = pow(color, vec3(textureOneOverGamma));"]):t.addFunctionLines(i,["vec4 tempColor = czm_gammaCorrect(vec4(color, alpha));","color = tempColor.rgb;","alpha = tempColor.a;"]),n.brightness&&t.addFunctionLines(i,["color = mix(vec3(0.0), color, textureBrightness);"]),n.contrast&&t.addFunctionLines(i,["color = mix(vec3(0.5), color, textureContrast);"]),n.hue&&t.addFunctionLines(i,["color = czm_hue(color, textureHue);"]),n.saturation&&t.addFunctionLines(i,["color = czm_saturation(color, textureSaturation);"]),t.addFunctionLines(i,["float sourceAlpha = alpha * effectiveAlpha;","float outAlpha = mix(previousColor.a, 1.0, sourceAlpha);","outAlpha += sign(outAlpha) - 1.0;","vec3 outColor = mix(previousColor.rgb * previousColor.a, color, sourceAlpha) / outAlpha;","vec4 result = vec4(outColor, max(outAlpha, 0.0));"]),Slt&&t.addFunctionLines(i,["if (abs(textureCoordinates.x - textureCoordinateRectangle.x) < (1.0/256.0) || ","    abs(textureCoordinates.x - textureCoordinateRectangle.z) < (1.0/256.0) || ","    abs(textureCoordinates.y - textureCoordinateRectangle.y) < (1.0/256.0) || ","    abs(textureCoordinates.y - textureCoordinateRectangle.w) < (1.0/256.0))","{","    result = vec4(1.0, 0.0, 0.0, effectiveAlpha);","}"]),t.addFunctionLines(i,["return result;"])}static _createSampleAndBlendCallArguments(t,n,i){let r=`v_imagery_texCoord_${n}`,o=[];return o.push("blendedBaseColor"),o.push(`u_imageryTextures[${i}]`),o.push(`${r}`),o.push(`u_imageryTextureCoordinateRectangle[${i}]`),o.push(`u_imageryTextureTranslationAndScale[${i}]`),t.alpha&&o.push(`u_imageryTextureAlpha[${i}]`),t.brightness&&o.push(`u_imageryTextureBrightness[${i}]`),t.contrast&&o.push(`u_imageryTextureContrast[${i}]`),t.hue&&o.push(`u_imageryTextureHue[${i}]`),t.saturation&&o.push(`u_imageryTextureSaturation[${i}]`),t.gamma&&o.push(`u_imageryTextureOneOverGamma[${i}]`),t.colorToAlpha&&o.push(`u_imageryTextureColorToAlpha[${i}]`),o.join(", ")}static _createMainImageryShader(t,n,i){let r="blendBaseColorWithImagery";t.addFunction(r,"vec4 blendBaseColorWithImagery(vec4 baseColorWithAlpha)",he.FRAGMENT),t.addFunctionLines(r,["vec4 blendedBaseColor = baseColorWithAlpha;"]);for(let o=0;o<n.length;o++){let s=n[o].imageryTexCoordAttributeSetIndex,c=e._createSampleAndBlendCallArguments(i,s,o);t.addFunctionLines(r,[`blendedBaseColor = sampleAndBlend(${c});`])}t.addFunctionLines(r,["return blendedBaseColor;"])}static _createImageryUniforms(t){let n=t.length,i={};i.imageryTextures=Array(n),i.imageryTextureCoordinateRectangle=Array(n),i.imageryTextureTranslationAndScale=Array(n),i.imageryTextureAlpha=Array(n),i.imageryTextureBrightness=Array(n),i.imageryTextureContrast=Array(n),i.imageryTextureHue=Array(n),i.imageryTextureSaturation=Array(n),i.imageryTextureOneOverGamma=Array(n),i.imageryTextureColorToAlpha=Array(n);for(let r=0;r<n;r++){let o=t[r],a=o.imageryLayer,s=o.texture,c=o.textureCoordinateRectangle,u=o.textureTranslationAndScale;i.imageryTextures[r]=s,i.imageryTextureTranslationAndScale[r]=u,i.imageryTextureCoordinateRectangle[r]=c,i.imageryTextureAlpha[r]=a.alpha,i.imageryTextureBrightness[r]=a.brightness,i.imageryTextureContrast[r]=a.contrast,i.imageryTextureHue[r]=a.hue,i.imageryTextureSaturation[r]=a.saturation,i.imageryTextureOneOverGamma[r]=1/a.gamma;let f=i.imageryTextureColorToAlpha[r];if(l(f)||(f=new ae,i.imageryTextureColorToAlpha[r]=f),l(a.colorToAlpha)&&a.colorToAlphaThreshold>0){let p=a.colorToAlpha;f.x=p.red,f.y=p.green,f.z=p.blue,f.w=a.colorToAlphaThreshold}else f.w=-1}return i}static _setImageryUniforms(t,n){for(let i in n)if(n.hasOwnProperty(i)){let r=`u_${i}`;t[r]=function(){return n[i]}}}static _createImageryInputs(t,n,i){let r=[];for(let o=0;o<t.length;o++){let a=t.get(o);if(!a.show)continue;let s=i[o],u=n.mappedPositionsForImageryLayer(a).cartographicBoundingRectangle,f=n.coveragesForImageryLayer(a);for(let d=0;d<f.length;d++){let p=f[d],g=e._createImageryInput(a,p,u,s);l(g)&&r.push(g)}}return r}static _createImageryInput(t,n,i,r){let o=n.imagery;if(o.state===jn.FAILED||o.state===jn.INVALID)return;let a=o.textureWebMercator;if(!l(a)&&(a=o.texture,!l(a))){o.state===jn.READY&&console.log(`Imagery at ${n.x}, ${n.y} (level ${n.level}) does not have any texture - state ${o.state}`);return}let s=e._computeTextureTranslationAndScale(t,i,o.rectangle),c=n.textureCoordinateRectangle,u=new ae(c.minX,c.minY,c.maxX,c.maxY);return new cV(t,a,s,u,r)}static _computeTextureTranslationAndScale(t,n,i){let r=t.imageryProvider.tilingScheme,o=r.rectangleToNativeRectangle(n,wlt),a=r.rectangleToNativeRectangle(i,Ilt);return e._computeTextureTranslationAndScaleFromNative(o,a)}static _computeTextureTranslationAndScaleFromNative(t,n){let i=1/n.width,r=1/n.height,o=t.west-n.west,a=t.south-n.south,s=o*i,c=a*r,u=t.width*i,f=t.height*r;return new ae(s,c,u,f)}static _computeIndexMapping(t,n){let i=[],r=t.length;for(let o=0;o<r;o++){let a=t[o],s=n.indexOf(a);i.push(s)}return i}},lV=mZ;var uV=`#ifdef USE_IBL_LIGHTING
vec3 computeIBL(vec3 position, vec3 normal, vec3 lightDirection, vec3 lightColorHdr, czm_modelMaterial material)
{
    #if defined(DIFFUSE_IBL) || defined(SPECULAR_IBL)
        // Environment maps were provided, use them for IBL
        vec3 viewDirection = -normalize(position);
        vec3 iblColor = textureIBL(viewDirection, normal, material);
        return iblColor;
    #endif
    
    return vec3(0.0);
}
#endif

#ifdef USE_CLEARCOAT
vec3 addClearcoatReflection(vec3 baseLayerColor, vec3 position, vec3 lightDirection, vec3 lightColorHdr, czm_modelMaterial material)
{
    vec3 viewDirection = -normalize(position);
    vec3 halfwayDirection = normalize(viewDirection + lightDirection);
    vec3 normal = material.clearcoatNormal;
    float NdotL = clamp(dot(normal, lightDirection), 0.001, 1.0);

    // clearcoatF0 = vec3(pow((ior - 1.0) / (ior + 1.0), 2.0)), but without KHR_materials_ior, ior is a constant 1.5.
    vec3 f0 = vec3(0.04);
    vec3 f90 = vec3(1.0);
    // Note: clearcoat Fresnel computed with dot(n, v) instead of dot(v, h).
    // This is to make it energy conserving with a simple layering function.
    float NdotV = clamp(dot(normal, viewDirection), 0.0, 1.0);
    vec3 F = fresnelSchlick2(f0, f90, NdotV);

    // compute specular reflection from direct lighting
    float roughness = material.clearcoatRoughness;
    float alphaRoughness = roughness * roughness;
    float directStrength = computeDirectSpecularStrength(normal, lightDirection, viewDirection, halfwayDirection, alphaRoughness);
    vec3 directReflection = F * directStrength * NdotL;
    vec3 color = lightColorHdr * directReflection;

    #ifdef SPECULAR_IBL
        // Find the direction in which to sample the environment map
        vec3 reflectMC = normalize(model_iblReferenceFrameMatrix * reflect(-viewDirection, normal));
        vec3 iblColor = computeSpecularIBL(reflectMC, NdotV, f0, roughness);
        color += iblColor * material.occlusion;
    #endif

    float clearcoatFactor = material.clearcoatFactor;
    vec3 clearcoatColor = color * clearcoatFactor;

    // Dim base layer based on transmission loss through clearcoat
    return baseLayerColor * (1.0 - clearcoatFactor * F) + clearcoatColor;
}
#endif

#if defined(LIGHTING_PBR) && defined(HAS_NORMALS)
vec3 computePbrLighting(in czm_modelMaterial material, in vec3 position)
{
    #ifdef USE_CUSTOM_LIGHT_COLOR
        vec3 lightColorHdr = model_lightColorHdr;
    #else
        vec3 lightColorHdr = czm_lightColorHdr;
    #endif

    vec3 viewDirection = -normalize(position);
    vec3 normal = material.normalEC;
    vec3 lightDirection = normalize(czm_lightDirectionEC);

    vec3 directLighting = czm_pbrLighting(viewDirection, normal, lightDirection, material);
    vec3 directColor = lightColorHdr * directLighting;

    // Accumulate colors from base layer
    vec3 color = directColor + material.emissive;
    #ifdef USE_IBL_LIGHTING
        color += computeIBL(position, normal, lightDirection, lightColorHdr, material);
    #endif

    #ifdef USE_CLEARCOAT
        color = addClearcoatReflection(color, position, lightDirection, lightColorHdr, material);
    #endif

    return color;
}
#endif

/**
 * Compute the material color under the current lighting conditions.
 * All other material properties are passed through so further stages
 * have access to them.
 *
 * @param {czm_modelMaterial} material The material properties from {@MaterialStageFS}
 * @param {ProcessedAttributes} attributes
 */
void lightingStage(inout czm_modelMaterial material, ProcessedAttributes attributes)
{
    #ifdef LIGHTING_PBR
        #ifdef HAS_NORMALS
            vec3 color = computePbrLighting(material, attributes.positionEC);
        #else
            vec3 color = material.diffuse * material.occlusion + material.emissive;
        #endif
        // In HDR mode, the frame buffer is in linear color space. The
        // post-processing stages (see PostProcessStageCollection) will handle
        // tonemapping. However, if HDR is not enabled, we must tonemap else large
        // values may be clamped to 1.0
        #ifndef HDR
            color = czm_pbrNeutralTonemapping(color);
        #endif
    #else // unlit
        vec3 color = material.diffuse;
    #endif

    #ifdef HAS_POINT_CLOUD_COLOR_STYLE
        // The colors resulting from point cloud styles are adjusted differently.
        color = czm_gammaCorrect(color);
    #elif !defined(HDR)
        // If HDR is not enabled, the frame buffer stores sRGB colors rather than
        // linear colors so the linear value must be converted.
        color = czm_linearToSrgb(color);
    #endif

    material.diffuse = color;
}
`;var jbe={UNLIT:0,PBR:1};Object.freeze(jbe);var rg=jbe;var Hbe={name:"LightingPipelineStage"};Hbe.process=function(e,t){let{model:n,lightingOptions:i,shaderBuilder:r}=e;if(l(n.lightColor)){r.addDefine("USE_CUSTOM_LIGHT_COLOR",void 0,he.FRAGMENT),r.addUniform("vec3","model_lightColorHdr",he.FRAGMENT);let a=e.uniformMap;a.model_lightColorHdr=function(){return n.lightColor}}let{lightingModel:o}=i;o===rg.PBR?r.addDefine("LIGHTING_PBR",void 0,he.FRAGMENT):r.addDefine("LIGHTING_UNLIT",void 0,he.FRAGMENT),r.addFragmentLines(uV)};var fV=Hbe;var dV=`// If the style color is white, it implies the feature has not been styled.
bool isDefaultStyleColor(vec3 color)
{
    return all(greaterThan(color, vec3(1.0 - czm_epsilon3)));
}

vec3 blend(vec3 sourceColor, vec3 styleColor, float styleColorBlend)
{
    vec3 blendColor = mix(sourceColor, styleColor, styleColorBlend);
    vec3 color = isDefaultStyleColor(styleColor.rgb) ? sourceColor : blendColor;
    return color;
}

#ifdef HAS_NORMAL_TEXTURE
vec2 getNormalTexCoords()
{
    vec2 texCoord = TEXCOORD_NORMAL;
    #ifdef HAS_NORMAL_TEXTURE_TRANSFORM
        texCoord = czm_computeTextureTransform(texCoord, u_normalTextureTransform);
    #endif
    return texCoord;
}
#endif

#if defined(HAS_NORMAL_TEXTURE) || defined(HAS_CLEARCOAT_NORMAL_TEXTURE)
vec3 computeTangent(in vec3 position, in vec2 normalTexCoords)
{
    vec2 tex_dx = dFdx(normalTexCoords);
    vec2 tex_dy = dFdy(normalTexCoords);
    float determinant = tex_dx.x * tex_dy.y - tex_dy.x * tex_dx.y;
    vec3 tangent = tex_dy.t * dFdx(position) - tex_dx.t * dFdy(position);
    return tangent / determinant;
}
#endif

#ifdef USE_ANISOTROPY
struct NormalInfo {
    vec3 tangent;
    vec3 bitangent;
    vec3 normal;
    vec3 geometryNormal;
};

NormalInfo getNormalInfo(ProcessedAttributes attributes)
{
    vec3 geometryNormal = attributes.normalEC;
    #ifdef HAS_NORMAL_TEXTURE
        vec2 normalTexCoords = getNormalTexCoords();
    #endif

    #ifdef HAS_BITANGENTS
        vec3 tangent = attributes.tangentEC;
        vec3 bitangent = attributes.bitangentEC;
    #else // Assume HAS_NORMAL_TEXTURE
        vec3 tangent = computeTangent(attributes.positionEC, normalTexCoords);
        tangent = normalize(tangent - geometryNormal * dot(geometryNormal, tangent));
        vec3 bitangent = normalize(cross(geometryNormal, tangent));
    #endif

    #ifdef HAS_NORMAL_TEXTURE
        mat3 tbn = mat3(tangent, bitangent, geometryNormal);
        
        vec3 normalSample;
        #if defined(HAS_NORMAL_CONSTANT_LOD) && defined(HAS_CONSTANT_LOD)
            #ifdef HAS_NORMAL_TEXTURE_TRANSFORM
                normalSample = constantLodTextureLookup(u_normalTexture, u_normalTextureConstantLodParams, u_normalTextureTransform).rgb;
            #else
                normalSample = constantLodTextureLookup(u_normalTexture, u_normalTextureConstantLodParams).rgb;
            #endif
        #else
            normalSample = texture(u_normalTexture, normalTexCoords).rgb;
        #endif
        
        normalSample = 2.0 * normalSample - 1.0;
        #ifdef HAS_NORMAL_TEXTURE_SCALE
            normalSample.xy *= u_normalTextureScale;
        #endif
        vec3 normal = normalize(tbn * normalSample);
    #else
        vec3 normal = geometryNormal;
    #endif

    #ifdef HAS_DOUBLE_SIDED_MATERIAL
        if (czm_backFacing()) {
            tangent *= -1.0;
            bitangent *= -1.0;
            normal *= -1.0;
            geometryNormal *= -1.0;
        }
    #endif

    NormalInfo normalInfo;
    normalInfo.tangent = tangent;
    normalInfo.bitangent = bitangent;
    normalInfo.normal = normal;
    normalInfo.geometryNormal = geometryNormal;

    return normalInfo;
}
#endif

#if defined(HAS_NORMAL_TEXTURE) && !defined(HAS_WIREFRAME)
vec3 getNormalFromTexture(ProcessedAttributes attributes, vec3 geometryNormal)
{
    vec2 normalTexCoords = getNormalTexCoords();

    // If HAS_BITANGENTS is set, then HAS_TANGENTS is also set
    #ifdef HAS_BITANGENTS
        vec3 t = attributes.tangentEC;
        vec3 b = attributes.bitangentEC;
    #else
        vec3 t = computeTangent(attributes.positionEC, normalTexCoords);
        t = normalize(t - geometryNormal * dot(geometryNormal, t));
        vec3 b = normalize(cross(geometryNormal, t));
    #endif

    mat3 tbn = mat3(t, b, geometryNormal);
    
    vec3 normalSample;
    #if defined(HAS_NORMAL_CONSTANT_LOD) && defined(HAS_CONSTANT_LOD)
        #ifdef HAS_NORMAL_TEXTURE_TRANSFORM
            normalSample = constantLodTextureLookup(u_normalTexture, u_normalTextureConstantLodParams, u_normalTextureTransform).rgb;
        #else
            normalSample = constantLodTextureLookup(u_normalTexture, u_normalTextureConstantLodParams).rgb;
        #endif
    #else
        normalSample = texture(u_normalTexture, normalTexCoords).rgb;
    #endif
    
    normalSample = 2.0 * normalSample - 1.0;
    #ifdef HAS_NORMAL_TEXTURE_SCALE
        normalSample.xy *= u_normalTextureScale;
    #endif
    return normalize(tbn * normalSample);
}
#endif

#ifdef HAS_CLEARCOAT_NORMAL_TEXTURE
vec3 getClearcoatNormalFromTexture(ProcessedAttributes attributes, vec3 geometryNormal)
{
    vec2 normalTexCoords = TEXCOORD_CLEARCOAT_NORMAL;
    #ifdef HAS_CLEARCOAT_NORMAL_TEXTURE_TRANSFORM
        normalTexCoords = vec2(u_clearcoatNormalTextureTransform * vec3(normalTexCoords, 1.0));
    #endif

    // If HAS_BITANGENTS is set, then HAS_TANGENTS is also set
    #ifdef HAS_BITANGENTS
        vec3 t = attributes.tangentEC;
        vec3 b = attributes.bitangentEC;
    #else
        vec3 t = computeTangent(attributes.positionEC, normalTexCoords);
        t = normalize(t - geometryNormal * dot(geometryNormal, t));
        vec3 b = normalize(cross(geometryNormal, t));
    #endif

    mat3 tbn = mat3(t, b, geometryNormal);
    vec3 normalSample = texture(u_clearcoatNormalTexture, normalTexCoords).rgb;
    normalSample = 2.0 * normalSample - 1.0;
    #ifdef HAS_CLEARCOAT_NORMAL_TEXTURE_SCALE
        normalSample.xy *= u_clearcoatNormalTextureScale;
    #endif
    return normalize(tbn * normalSample);
}
#endif

#ifdef HAS_NORMALS
vec3 computeNormal(ProcessedAttributes attributes)
{
    // Geometry normal. This is already normalized 
    vec3 normal = attributes.normalEC;

    #if defined(HAS_NORMAL_TEXTURE) && !defined(HAS_WIREFRAME)
        normal = getNormalFromTexture(attributes, normal);
    #endif

    #ifdef HAS_DOUBLE_SIDED_MATERIAL
        if (czm_backFacing()) {
            normal = -normal;
        }
    #endif

    return normal;
}
#endif

#ifdef HAS_BASE_COLOR_TEXTURE
vec4 getBaseColorFromTexture()
{
    vec2 baseColorTexCoords = TEXCOORD_BASE_COLOR;
    #ifdef HAS_BASE_COLOR_TEXTURE_TRANSFORM
        baseColorTexCoords = czm_computeTextureTransform(baseColorTexCoords, u_baseColorTextureTransform);
    #endif

    vec4 baseColorWithAlpha;
    #if defined(HAS_BASE_COLOR_CONSTANT_LOD) && defined(HAS_CONSTANT_LOD)
        #ifdef HAS_BASE_COLOR_TEXTURE_TRANSFORM
            baseColorWithAlpha = czm_srgbToLinear(constantLodTextureLookup(u_baseColorTexture, u_baseColorTextureConstantLodParams, u_baseColorTextureTransform));
        #else
            baseColorWithAlpha = czm_srgbToLinear(constantLodTextureLookup(u_baseColorTexture, u_baseColorTextureConstantLodParams));
        #endif
    #else
        baseColorWithAlpha = czm_srgbToLinear(texture(u_baseColorTexture, baseColorTexCoords));
    #endif

    #ifdef HAS_BASE_COLOR_FACTOR
        baseColorWithAlpha *= u_baseColorFactor;
    #endif

    return baseColorWithAlpha;
}
#endif

#ifdef HAS_EMISSIVE_TEXTURE
vec3 getEmissiveFromTexture()
{
    vec2 emissiveTexCoords = TEXCOORD_EMISSIVE;
    #ifdef HAS_EMISSIVE_TEXTURE_TRANSFORM
        emissiveTexCoords = czm_computeTextureTransform(emissiveTexCoords, u_emissiveTextureTransform);
    #endif

    vec3 emissive = czm_srgbToLinear(texture(u_emissiveTexture, emissiveTexCoords).rgb);
    #ifdef HAS_EMISSIVE_FACTOR
        emissive *= u_emissiveFactor;
    #endif

    return emissive;
}
#endif

#if defined(LIGHTING_PBR) && defined(USE_SPECULAR_GLOSSINESS)
void setSpecularGlossiness(inout czm_modelMaterial material)
{
    #ifdef HAS_SPECULAR_GLOSSINESS_TEXTURE
        vec2 specularGlossinessTexCoords = TEXCOORD_SPECULAR_GLOSSINESS;
        #ifdef HAS_SPECULAR_GLOSSINESS_TEXTURE_TRANSFORM
            specularGlossinessTexCoords = czm_computeTextureTransform(specularGlossinessTexCoords, u_specularGlossinessTextureTransform);
        #endif

        vec4 specularGlossiness = czm_srgbToLinear(texture(u_specularGlossinessTexture, specularGlossinessTexCoords));
        vec3 specular = specularGlossiness.rgb;
        float glossiness = specularGlossiness.a;
        #ifdef HAS_LEGACY_SPECULAR_FACTOR
            specular *= u_legacySpecularFactor;
        #endif

        #ifdef HAS_GLOSSINESS_FACTOR
            glossiness *= u_glossinessFactor;
        #endif
    #else
        #ifdef HAS_LEGACY_SPECULAR_FACTOR
            vec3 specular = clamp(u_legacySpecularFactor, vec3(0.0), vec3(1.0));
        #else
            vec3 specular = vec3(1.0);
        #endif

        #ifdef HAS_GLOSSINESS_FACTOR
            float glossiness = clamp(u_glossinessFactor, 0.0, 1.0);
        #else
            float glossiness = 1.0;
        #endif
    #endif

    #ifdef HAS_DIFFUSE_TEXTURE
        vec2 diffuseTexCoords = TEXCOORD_DIFFUSE;
        #ifdef HAS_DIFFUSE_TEXTURE_TRANSFORM
            diffuseTexCoords = czm_computeTextureTransform(diffuseTexCoords, u_diffuseTextureTransform);
        #endif

        vec4 diffuse = czm_srgbToLinear(texture(u_diffuseTexture, diffuseTexCoords));
        #ifdef HAS_DIFFUSE_FACTOR
            diffuse *= u_diffuseFactor;
        #endif
    #elif defined(HAS_DIFFUSE_FACTOR)
        vec4 diffuse = clamp(u_diffuseFactor, vec4(0.0), vec4(1.0));
    #else
        vec4 diffuse = vec4(1.0);
    #endif

    material.diffuse = diffuse.rgb * (1.0 - czm_maximumComponent(specular));
    // the specular glossiness extension's alpha overrides anything set
    // by the base material.
    material.alpha = diffuse.a;

    material.specular = specular;

    // glossiness is the opposite of roughness, but easier for artists to use.
    material.roughness = 1.0 - glossiness;
}
#elif defined(LIGHTING_PBR)
float setMetallicRoughness(inout czm_modelMaterial material)
{
    #ifdef HAS_METALLIC_ROUGHNESS_TEXTURE
        vec2 metallicRoughnessTexCoords = TEXCOORD_METALLIC_ROUGHNESS;
        #ifdef HAS_METALLIC_ROUGHNESS_TEXTURE_TRANSFORM
            metallicRoughnessTexCoords = czm_computeTextureTransform(metallicRoughnessTexCoords, u_metallicRoughnessTextureTransform);
        #endif

        vec3 metallicRoughness = texture(u_metallicRoughnessTexture, metallicRoughnessTexCoords).rgb;
        float metalness = clamp(metallicRoughness.b, 0.0, 1.0);
        float roughness = clamp(metallicRoughness.g, 0.0, 1.0);
        #ifdef HAS_METALLIC_FACTOR
            metalness = clamp(metalness * u_metallicFactor, 0.0, 1.0);
        #endif

        #ifdef HAS_ROUGHNESS_FACTOR
            roughness = clamp(roughness * u_roughnessFactor, 0.0, 1.0);
        #endif
    #else
        #ifdef HAS_METALLIC_FACTOR
            float metalness = clamp(u_metallicFactor, 0.0, 1.0);
        #else
            float metalness = 1.0;
        #endif

        #ifdef HAS_ROUGHNESS_FACTOR
            float roughness = clamp(u_roughnessFactor, 0.0, 1.0);
        #else
            float roughness = 1.0;
        #endif
    #endif

    // dielectrics use f0 = 0.04, metals use albedo as f0
    const vec3 REFLECTANCE_DIELECTRIC = vec3(0.04);
    vec3 f0 = mix(REFLECTANCE_DIELECTRIC, material.baseColor.rgb, metalness);

    material.specular = f0;

    // diffuse only applies to dielectrics.
    material.diffuse = mix(material.baseColor.rgb, vec3(0.0), metalness);

    // This is perceptual roughness. The square of this value is used for direct lighting
    material.roughness = roughness;

    return metalness;
}
#ifdef USE_SPECULAR
void setSpecular(inout czm_modelMaterial material, in float metalness)
{
    #ifdef HAS_SPECULAR_TEXTURE
        vec2 specularTexCoords = TEXCOORD_SPECULAR;
        #ifdef HAS_SPECULAR_TEXTURE_TRANSFORM
            specularTexCoords = czm_computeTextureTransform(specularTexCoords, u_specularTextureTransform);
        #endif
        float specularWeight = texture(u_specularTexture, specularTexCoords).a;
        #ifdef HAS_SPECULAR_FACTOR
            specularWeight *= u_specularFactor;
        #endif
    #else
        #ifdef HAS_SPECULAR_FACTOR
            float specularWeight = u_specularFactor;
        #else
            float specularWeight = 1.0;
        #endif
    #endif

    #ifdef HAS_SPECULAR_COLOR_TEXTURE
        vec2 specularColorTexCoords = TEXCOORD_SPECULAR_COLOR;
        #ifdef HAS_SPECULAR_COLOR_TEXTURE_TRANSFORM
            specularColorTexCoords = czm_computeTextureTransform(specularColorTexCoords, u_specularColorTextureTransform);
        #endif
        vec3 specularColorSample = texture(u_specularColorTexture, specularColorTexCoords).rgb;
        vec3 specularColorFactor = czm_srgbToLinear(specularColorSample);
        #ifdef HAS_SPECULAR_COLOR_FACTOR
            specularColorFactor *= u_specularColorFactor;
        #endif
    #else
        #ifdef HAS_SPECULAR_COLOR_FACTOR
            vec3 specularColorFactor = u_specularColorFactor;
        #else
            vec3 specularColorFactor = vec3(1.0);
        #endif
    #endif
    material.specularWeight = specularWeight;
    vec3 f0 = material.specular;
    vec3 dielectricSpecularF0 = min(f0 * specularColorFactor, vec3(1.0));
    material.specular = mix(dielectricSpecularF0, material.baseColor.rgb, metalness);
}
#endif
#ifdef USE_ANISOTROPY
void setAnisotropy(inout czm_modelMaterial material, in NormalInfo normalInfo)
{
    mat2 rotation = mat2(u_anisotropy.xy, -u_anisotropy.y, u_anisotropy.x);
    float anisotropyStrength = u_anisotropy.z;

    vec2 direction = vec2(1.0, 0.0);
    #ifdef HAS_ANISOTROPY_TEXTURE
        vec2 anisotropyTexCoords = TEXCOORD_ANISOTROPY;
        #ifdef HAS_ANISOTROPY_TEXTURE_TRANSFORM
            anisotropyTexCoords = czm_computeTextureTransform(anisotropyTexCoords, u_anisotropyTextureTransform);
        #endif
        vec3 anisotropySample = texture(u_anisotropyTexture, anisotropyTexCoords).rgb;
        direction = anisotropySample.rg * 2.0 - vec2(1.0);
        anisotropyStrength *= anisotropySample.b;
    #endif

    direction = rotation * direction;
    mat3 tbn = mat3(normalInfo.tangent, normalInfo.bitangent, normalInfo.normal);
    vec3 anisotropicT = tbn * normalize(vec3(direction, 0.0));
    vec3 anisotropicB = cross(normalInfo.geometryNormal, anisotropicT);

    material.anisotropicT = anisotropicT;
    material.anisotropicB = anisotropicB;
    material.anisotropyStrength = anisotropyStrength;
}
#endif
#ifdef USE_CLEARCOAT
void setClearcoat(inout czm_modelMaterial material, in ProcessedAttributes attributes)
{
    #ifdef HAS_CLEARCOAT_TEXTURE
        vec2 clearcoatTexCoords = TEXCOORD_CLEARCOAT;
        #ifdef HAS_CLEARCOAT_TEXTURE_TRANSFORM
            clearcoatTexCoords = czm_computeTextureTransform(clearcoatTexCoords, u_clearcoatTextureTransform);
        #endif
        float clearcoatFactor = texture(u_clearcoatTexture, clearcoatTexCoords).r;
        #ifdef HAS_CLEARCOAT_FACTOR
            clearcoatFactor *= u_clearcoatFactor;
        #endif
    #else
        #ifdef HAS_CLEARCOAT_FACTOR
            float clearcoatFactor = u_clearcoatFactor;
        #else
            // PERFORMANCE_IDEA: this case should turn the whole extension off
            float clearcoatFactor = 0.0;
        #endif
    #endif

    #ifdef HAS_CLEARCOAT_ROUGHNESS_TEXTURE
        vec2 clearcoatRoughnessTexCoords = TEXCOORD_CLEARCOAT_ROUGHNESS;
        #ifdef HAS_CLEARCOAT_ROUGHNESS_TEXTURE_TRANSFORM
            clearcoatRoughnessTexCoords = czm_computeTextureTransform(clearcoatRoughnessTexCoords, u_clearcoatRoughnessTextureTransform);
        #endif
        float clearcoatRoughness = texture(u_clearcoatRoughnessTexture, clearcoatRoughnessTexCoords).g;
        #ifdef HAS_CLEARCOAT_ROUGHNESS_FACTOR
            clearcoatRoughness *= u_clearcoatRoughnessFactor;
        #endif
    #else
        #ifdef HAS_CLEARCOAT_ROUGHNESS_FACTOR
            float clearcoatRoughness = u_clearcoatRoughnessFactor;
        #else
            float clearcoatRoughness = 0.0;
        #endif
    #endif

    material.clearcoatFactor = clearcoatFactor;
    // This is perceptual roughness. The square of this value is used for direct lighting
    material.clearcoatRoughness = clearcoatRoughness;
    #ifdef HAS_CLEARCOAT_NORMAL_TEXTURE
        material.clearcoatNormal = getClearcoatNormalFromTexture(attributes, attributes.normalEC);
    #else
        material.clearcoatNormal = attributes.normalEC;
    #endif
}
#endif
#endif

void materialStage(inout czm_modelMaterial material, ProcessedAttributes attributes, SelectedFeature feature)
{
    #ifdef USE_ANISOTROPY
        NormalInfo normalInfo = getNormalInfo(attributes);
        material.normalEC = normalInfo.normal;
    #elif defined(HAS_NORMALS)
        material.normalEC = computeNormal(attributes);
    #endif

    vec4 baseColorWithAlpha = vec4(1.0);
    // Regardless of whether we use PBR, set a base color.
    // HAS_BACKGROUND_FILL (from BENTLEY_materials_planar_fill) overrides with
    // the view's background color to create an invisible masking polygon.
    // The background color is in sRGB, so convert to linear to match the
    // material pipeline's expected color space.
    #ifdef HAS_BACKGROUND_FILL
        baseColorWithAlpha = czm_srgbToLinear(czm_backgroundColor);
    #elif defined(HAS_BASE_COLOR_TEXTURE)
        baseColorWithAlpha = getBaseColorFromTexture();
    #elif defined(HAS_BASE_COLOR_FACTOR)
        baseColorWithAlpha = u_baseColorFactor;
    #endif

    #ifdef HAS_IMAGERY
    baseColorWithAlpha = blendBaseColorWithImagery(baseColorWithAlpha);
    #endif // HAS_IMAGERY

    #ifdef HAS_POINT_CLOUD_COLOR_STYLE
        baseColorWithAlpha = v_pointCloudColor;
    #elif defined(HAS_COLOR_0)
        vec4 color = attributes.color_0;
        // .pnts files store colors in the sRGB color space
        #ifdef HAS_SRGB_COLOR
            color = czm_srgbToLinear(color);
        #endif
        baseColorWithAlpha *= color;
    #endif

    #ifdef USE_CPU_STYLING
        baseColorWithAlpha.rgb = blend(baseColorWithAlpha.rgb, feature.color.rgb, model_colorBlend);
    #endif
    material.baseColor = baseColorWithAlpha;
    material.diffuse = baseColorWithAlpha.rgb;
    material.alpha = baseColorWithAlpha.a;

    #ifdef HAS_OCCLUSION_TEXTURE
        vec2 occlusionTexCoords = TEXCOORD_OCCLUSION;
        #ifdef HAS_OCCLUSION_TEXTURE_TRANSFORM
            occlusionTexCoords = czm_computeTextureTransform(occlusionTexCoords, u_occlusionTextureTransform);
        #endif
        material.occlusion = texture(u_occlusionTexture, occlusionTexCoords).r;
    #endif

    #ifdef HAS_EMISSIVE_TEXTURE
        material.emissive = getEmissiveFromTexture();
    #elif defined(HAS_EMISSIVE_FACTOR)
        material.emissive = u_emissiveFactor;
    #endif

    #if defined(LIGHTING_PBR) && defined(USE_SPECULAR_GLOSSINESS)
        setSpecularGlossiness(material);
    #elif defined(LIGHTING_PBR)
        float metalness = setMetallicRoughness(material);
        #ifdef USE_SPECULAR
            setSpecular(material, metalness);
        #endif
        #ifdef USE_ANISOTROPY
            setAnisotropy(material, normalInfo);
        #endif
        #ifdef USE_CLEARCOAT
            setClearcoat(material, attributes);
        #endif
    #endif
}
`;var hV=`#ifdef HAS_CONSTANT_LOD
// Extract model scale to compensate for minimumPixelSize scaling
float modelScaleX = length(czm_model[0].xyz);
float modelScaleY = length(czm_model[1].xyz);
float modelScaleZ = length(czm_model[2].xyz);
float modelScale = (modelScaleX + modelScaleY + modelScaleZ) / 3.0;

// Transform model position through ENU but as direction only (w=0) to avoid position-dependent rotation
vec3 enuDir = (u_constantLodWorldToEnu * czm_model * vec4(v_positionMC, 0.0)).xyz;
v_constantLodUvCustom.xy = (enuDir.yx + u_constantLodOffset) / modelScale;
v_constantLodUvCustom.z = u_constantLodDistance / modelScale;
#endif`;var mV=`#ifdef HAS_CONSTANT_LOD

vec4 constantLodTextureLookup(sampler2D textureSampler, vec3 constantLodParams) {
    bool atMaxClamp = v_constantLodUvCustom.z >= constantLodParams.y;
    bool atMinClamp = v_constantLodUvCustom.z <= constantLodParams.x;
    bool atClampBoundary = atMaxClamp || atMinClamp;
    
    float effectiveDistance = atMaxClamp ? constantLodParams.y : 
                              (atMinClamp ? constantLodParams.x : v_constantLodUvCustom.z);
    
    float logDepth = log2(effectiveDistance);
    logDepth = clamp(logDepth, -10.0, 20.0);
    
    float f = fract(logDepth);
    float p = floor(logDepth);
    
    if (atClampBoundary) {
        float clampedP = ceil(logDepth);
        vec2 tc = v_constantLodUvCustom.xy / pow(2.0, clampedP) * constantLodParams.z;
        return texture(textureSampler, tc);
    }

    vec2 tc1 = v_constantLodUvCustom.xy / pow(2.0, p) * constantLodParams.z;
    vec2 tc2 = v_constantLodUvCustom.xy / pow(2.0, p + 1.0) * constantLodParams.z;
    return mix(texture(textureSampler, tc1), texture(textureSampler, tc2), f);
}

vec4 constantLodTextureLookup(sampler2D textureSampler, vec3 constantLodParams, mat3 textureTransform) {
    bool atMaxClamp = v_constantLodUvCustom.z >= constantLodParams.y;
    bool atMinClamp = v_constantLodUvCustom.z <= constantLodParams.x;
    bool atClampBoundary = atMaxClamp || atMinClamp;
    
    float effectiveDistance = atMaxClamp ? constantLodParams.y : 
                              (atMinClamp ? constantLodParams.x : v_constantLodUvCustom.z);
    
    float logDepth = log2(effectiveDistance);
    logDepth = clamp(logDepth, -10.0, 20.0);
    
    float f = fract(logDepth);
    float p = floor(logDepth);
    
    if (atClampBoundary) {
        float clampedP = ceil(logDepth);
        vec2 tc = v_constantLodUvCustom.xy / pow(2.0, clampedP) * constantLodParams.z;
        // Apply texture transform to the final texture coordinates
        tc = czm_computeTextureTransform(tc, textureTransform);
        return texture(textureSampler, tc);
    }

    vec2 tc1 = v_constantLodUvCustom.xy / pow(2.0, p) * constantLodParams.z;
    vec2 tc2 = v_constantLodUvCustom.xy / pow(2.0, p + 1.0) * constantLodParams.z;
    
    // Apply texture transform to both LOD texture coordinates before mixing
    tc1 = czm_computeTextureTransform(tc1, textureTransform);
    tc2 = czm_computeTextureTransform(tc2, textureTransform);
    
    return mix(texture(textureSampler, tc1), texture(textureSampler, tc2), f);
}

#endif
`;var{Material:Plt,MetallicRoughness:pZ,SpecularGlossiness:gZ,Specular:Gbe,Clearcoat:Wbe}=Tn,qbe={name:"MaterialPipelineStage",_processTexture:Su,_processTextureTransform:Ybe};qbe.process=function(e,t,n){let i=t.material,{model:r,uniformMap:o,shaderBuilder:a}=e;l(o.u_constantLodDistance)||(o.u_constantLodDistance=function(){let x=r.boundingSphere,T=n.camera;if(l(x)&&l(T)){let C=h.distance(T.positionWC,x.center);return Math.max(C,.1)}return 1});let s=l(r.classificationType),c=s,{defaultTexture:u,defaultNormalTexture:f,defaultEmissiveTexture:d}=n.context;Llt(i,o,a,u,f,d,c,e),l(i.specularGlossiness)?Nlt(i.specularGlossiness,o,a,u,c,e):(l(i.specular)&&_t.supportedExtensions.KHR_materials_specular&&Flt(i.specular,o,a,u,c),l(i.anisotropy)&&_t.supportedExtensions.KHR_materials_anisotropy&&klt(i.anisotropy,o,a,u,c),l(i.clearcoat)&&_t.supportedExtensions.KHR_materials_clearcoat&&zlt(i.clearcoat,o,a,u,c),Ult(i.metallicRoughness,o,a,u,c,e));let p=_t.getAttributeBySemantic(t,ot.NORMAL),g=l(r.pointCloudShading)&&!r.pointCloudShading.normalShading;l(i.planarFill)&&Dlt(i.planarFill,t,e,n);let m=l(i.planarFill)&&i.planarFill.backgroundFill,y=e.lightingOptions;i.unlit||!p||s||g||m?y.lightingModel=rg.UNLIT:y.lightingModel=rg.PBR;let A=r.backFaceCulling&&!i.doubleSided;e.renderStateOptions.cull.enabled=A;let b=e.alphaOptions;i.alphaMode===C0.BLEND?b.pass=Pe.TRANSLUCENT:i.alphaMode===C0.MASK&&(b.alphaCutoff=i.alphaCutoff),l(i.pointDiameter)&&(a.addDefine("HAS_POINT_DIAMETER",void 0,he.BOTH),a.addUniform("float","u_pointDiameter",he.VERTEX),o.u_pointDiameter=function(){return i.pointDiameter*n.pixelRatio}),l(i.lineStyle)&&Olt(i.lineStyle,t,n,o,a),a.addFragmentLines(dV),i.doubleSided&&a.addDefine("HAS_DOUBLE_SIDED_MATERIAL",void 0,he.BOTH)};function Dlt(e,t,n,i){let{uniformMap:r,shaderBuilder:o}=n;if(i.planarFillRequested=!0,o.addDefine("HAS_PLANAR_FILL_DEPTH",void 0,he.FRAGMENT),e.backgroundFill&&o.addDefine("HAS_BACKGROUND_FILL",void 0,he.FRAGMENT),!(l(t.featureIds)&&t.featureIds.length>0))return;let s=t.featureIds[0].positionalLabel;o.addDefine("PLANAR_FILL_FEATURE_ID",s,he.FRAGMENT),e.behind?o.addDefine("HAS_PLANAR_FILL_BEHIND",void 0,he.FRAGMENT):(n.planarFillIdPass=!0,o.addDefine("HAS_PLANAR_FILL_ID_PASS",void 0,he.FRAGMENT),o.addUniform("bool","u_isPlanarFillIdPass",he.FRAGMENT),r.u_isPlanarFillIdPass=function(){return!1})}function Rlt(e,t,n,i,r,o){let a=n.constantLod;if(!l(a)||!l(o))return;let s=`HAS_${r}_CONSTANT_LOD`;if(e.addDefine(s,void 0,he.BOTH),!l(t.u_constantLodOffset)){e.addDefine("HAS_CONSTANT_LOD",void 0,he.BOTH),e.addVarying("vec3","v_constantLodUvCustom"),e.addUniform("vec2","u_constantLodOffset",he.VERTEX),e.addUniform("float","u_constantLodDistance",he.VERTEX),e.addUniform("mat4","u_constantLodWorldToEnu",he.VERTEX),e.addFragmentLines(mV);let u=hV.split(`
`).filter(f=>!f.trim().startsWith("//")||f.includes("#"));e.addFunctionLines("setDynamicVaryingsVS",u)}let c=`${i}ConstantLodParams`;if(e.addUniform("vec3",c,he.FRAGMENT),t[c]=function(){return new h(a.minClampDistance,a.maxClampDistance,a.repetitions)},!l(t.u_constantLodOffset)){t.u_constantLodOffset=function(){return a.offset};let u=O.clone(O.IDENTITY),f=!1;t.u_constantLodWorldToEnu=function(){if(!f){let d=o.model.boundingSphere;if(l(d)){let p=d.center,g=mt.eastNorthUpToFixedFrame(p);O.inverse(g,u),f=!0}}return f?u:O.IDENTITY}}}function Olt(e,t,n,i,r){let{width:o,pattern:a}=e;l(o)&&(r.addUniform("float","u_lineWidth",he.VERTEX),i.u_lineWidth=function(){return o*n.pixelRatio}),l(a)&&(r.addDefine("HAS_LINE_PATTERN",void 0,he.BOTH),r.addUniform("float","u_linePattern",he.FRAGMENT),r.addVarying("float","v_lineCoord"),i.u_linePattern=function(){return a});let s=_t.getAttributeBySemantic(t,ot.CUMULATIVE_DISTANCE);if(l(a)&&l(s)&&(t.primitiveType===Re.LINES||t.primitiveType===Re.TRIANGLE_STRIP)){r.addDefine("HAS_LINE_CUMULATIVE_DISTANCE",void 0,he.VERTEX),s.normalized&&r.addDefine("LINE_CUM_DIST_NORMALIZED",void 0,he.VERTEX),r.addUniform("float","u_cumulativeDistanceMax",he.VERTEX),r.addUniform("float","u_pixelsPerWorld",he.VERTEX);let c=l(s.max)?s.max:1;i.u_cumulativeDistanceMax=function(){return c},i.u_pixelsPerWorld=function(){let f=n.camera.frustum,d=1,p;return l(f.right)&&l(f.left)?p=f.right-f.left:l(f.width)&&(p=f.width),l(p)&&p>0&&(d=n.context.drawingBufferWidth/p),d};let u=_t.getAttributeInfo(s).variableName;r.addVertexLines(`
#ifdef HAS_LINE_CUMULATIVE_DISTANCE
void lineStyleStageVS(in ProcessedAttributes attributes)
{
    float cumDist = attributes.${u};
#ifdef LINE_CUM_DIST_NORMALIZED
    cumDist *= u_cumulativeDistanceMax;
#endif
    const float textureCoordinateBase = 8192.0;
    v_lineCoord = textureCoordinateBase + cumDist * u_pixelsPerWorld;
}
#endif
`)}else l(a)&&r.addVertexLines(`
#ifdef HAS_LINE_PATTERN
void lineStyleStageVS(in ProcessedAttributes attributes)
{
    vec4 posClip = gl_Position;
    vec2 screenPos = ((posClip.xy / posClip.w) * 0.5 + 0.5) * czm_viewport.zw;

    const float textureCoordinateBase = 8192.0;
    if (czm_viewport.z > czm_viewport.w) {
        v_lineCoord = textureCoordinateBase + screenPos.x;
    } else {
        v_lineCoord = textureCoordinateBase + screenPos.y;
    }
}
#endif
`)}function Ybe(e,t,n,i,r){let o=`HAS_${r}_TEXTURE_TRANSFORM`;e.addDefine(o,void 0,he.FRAGMENT);let a=`${i}Transform`;e.addUniform("mat3",a,he.FRAGMENT),t[a]=function(){return n.transform}}function Mlt(e,t,n,i,r){let o=`HAS_${r}_TEXTURE_SCALE`;e.addDefine(o,void 0,he.FRAGMENT);let a=`${i}Scale`;e.addUniform("float",a,he.FRAGMENT),t[a]=function(){return n.scale}}function Su(e,t,n,i,r,o,a){e.addUniform("sampler2D",i,he.FRAGMENT),t[i]=function(){return n.texture??o};let s=`HAS_${r}_TEXTURE`;e.addDefine(s,void 0,he.FRAGMENT);let u=`v_texCoord_${n.texCoord}`,f=`TEXCOORD_${r}`;e.addDefine(f,u,he.FRAGMENT);let d=n.transform;l(d)&&!$.equals(d,$.IDENTITY)&&Ybe(e,t,n,i,r);let{scale:p}=n;l(p)&&p!==1&&Mlt(e,t,n,i,r),Rlt(e,t,n,i,r,a)}function Llt(e,t,n,i,r,o,a,s){let{emissiveFactor:c,emissiveTexture:u,normalTexture:f,occlusionTexture:d}=e;l(c)&&!h.equals(c,Plt.DEFAULT_EMISSIVE_FACTOR)&&(n.addUniform("vec3","u_emissiveFactor",he.FRAGMENT),t.u_emissiveFactor=function(){return e.emissiveFactor},n.addDefine("HAS_EMISSIVE_FACTOR",void 0,he.FRAGMENT),l(u)&&!a&&Su(n,t,u,"u_emissiveTexture","EMISSIVE",o));let p;if(l(e.metallicRoughness)&&l(e.metallicRoughness.baseColorTexture)&&l(e.metallicRoughness.baseColorTexture.constantLod)?p=e.metallicRoughness.baseColorTexture.constantLod:l(e.specularGlossiness)&&l(e.specularGlossiness.diffuseTexture)&&l(e.specularGlossiness.diffuseTexture.constantLod)&&(p=e.specularGlossiness.diffuseTexture.constantLod),l(f)&&!a){let g=f;l(f.constantLod)&&l(p)&&(g=Object.create(Object.getPrototypeOf(f)),Object.assign(g,f),g.constantLod=p),Su(n,t,g,"u_normalTexture","NORMAL",r,s)}l(d)&&!a&&Su(n,t,d,"u_occlusionTexture","OCCLUSION",i)}function Nlt(e,t,n,i,r,o){let{diffuseTexture:a,diffuseFactor:s,specularGlossinessTexture:c,specularFactor:u,glossinessFactor:f}=e;n.addDefine("USE_SPECULAR_GLOSSINESS",void 0,he.FRAGMENT),l(a)&&!r&&Su(n,t,a,"u_diffuseTexture","DIFFUSE",i,o),l(s)&&!ae.equals(s,gZ.DEFAULT_DIFFUSE_FACTOR)&&(n.addUniform("vec4","u_diffuseFactor",he.FRAGMENT),t.u_diffuseFactor=function(){return e.diffuseFactor},n.addDefine("HAS_DIFFUSE_FACTOR",void 0,he.FRAGMENT)),l(c)&&!r&&Su(n,t,c,"u_specularGlossinessTexture","SPECULAR_GLOSSINESS",i),l(u)&&!h.equals(u,gZ.DEFAULT_SPECULAR_FACTOR)&&(n.addUniform("vec3","u_legacySpecularFactor",he.FRAGMENT),t.u_legacySpecularFactor=function(){return e.specularFactor},n.addDefine("HAS_LEGACY_SPECULAR_FACTOR",void 0,he.FRAGMENT)),l(f)&&f!==gZ.DEFAULT_GLOSSINESS_FACTOR&&(n.addUniform("float","u_glossinessFactor",he.FRAGMENT),t.u_glossinessFactor=function(){return e.glossinessFactor},n.addDefine("HAS_GLOSSINESS_FACTOR",void 0,he.FRAGMENT))}function Flt(e,t,n,i,r){let{specularTexture:o,specularFactor:a,specularColorTexture:s,specularColorFactor:c}=e;n.addDefine("USE_SPECULAR",void 0,he.FRAGMENT),l(o)&&!r&&Su(n,t,o,"u_specularTexture","SPECULAR",i),l(a)&&a!==Gbe.DEFAULT_SPECULAR_FACTOR&&(n.addUniform("float","u_specularFactor",he.FRAGMENT),t.u_specularFactor=function(){return e.specularFactor},n.addDefine("HAS_SPECULAR_FACTOR",void 0,he.FRAGMENT)),l(s)&&!r&&Su(n,t,s,"u_specularColorTexture","SPECULAR_COLOR",i),l(c)&&!h.equals(c,Gbe.DEFAULT_SPECULAR_COLOR_FACTOR)&&(n.addUniform("vec3","u_specularColorFactor",he.FRAGMENT),t.u_specularColorFactor=function(){return e.specularColorFactor},n.addDefine("HAS_SPECULAR_COLOR_FACTOR",void 0,he.FRAGMENT))}var Blt=new h;function klt(e,t,n,i,r){let{anisotropyStrength:o,anisotropyRotation:a,anisotropyTexture:s}=e;n.addDefine("USE_ANISOTROPY",void 0,he.FRAGMENT),l(s)&&!r&&Su(n,t,s,"u_anisotropyTexture","ANISOTROPY",i);let c=Math.cos(a),u=Math.sin(a);n.addUniform("vec3","u_anisotropy",he.FRAGMENT),t.u_anisotropy=function(){return h.fromElements(c,u,o,Blt)}}function zlt(e,t,n,i,r){let{clearcoatFactor:o,clearcoatTexture:a,clearcoatRoughnessFactor:s,clearcoatRoughnessTexture:c,clearcoatNormalTexture:u}=e;n.addDefine("USE_CLEARCOAT",void 0,he.FRAGMENT),l(o)&&o!==Wbe.DEFAULT_CLEARCOAT_FACTOR&&(n.addUniform("float","u_clearcoatFactor",he.FRAGMENT),t.u_clearcoatFactor=function(){return e.clearcoatFactor},n.addDefine("HAS_CLEARCOAT_FACTOR",void 0,he.FRAGMENT)),l(a)&&!r&&Su(n,t,a,"u_clearcoatTexture","CLEARCOAT",i),l(s)&&o!==Wbe.DEFAULT_CLEARCOAT_ROUGHNESS_FACTOR&&(n.addUniform("float","u_clearcoatRoughnessFactor",he.FRAGMENT),t.u_clearcoatRoughnessFactor=function(){return e.clearcoatRoughnessFactor},n.addDefine("HAS_CLEARCOAT_ROUGHNESS_FACTOR",void 0,he.FRAGMENT)),l(c)&&!r&&Su(n,t,c,"u_clearcoatRoughnessTexture","CLEARCOAT_ROUGHNESS",i),l(u)&&!r&&Su(n,t,u,"u_clearcoatNormalTexture","CLEARCOAT_NORMAL",i)}function Ult(e,t,n,i,r,o){n.addDefine("USE_METALLIC_ROUGHNESS",void 0,he.FRAGMENT);let a=e.baseColorTexture;l(a)&&!r&&Su(n,t,a,"u_baseColorTexture","BASE_COLOR",i,o);let s=e.baseColorFactor;l(s)&&!ae.equals(s,pZ.DEFAULT_BASE_COLOR_FACTOR)&&(n.addUniform("vec4","u_baseColorFactor",he.FRAGMENT),t.u_baseColorFactor=function(){return e.baseColorFactor},n.addDefine("HAS_BASE_COLOR_FACTOR",void 0,he.FRAGMENT));let c=e.metallicRoughnessTexture;l(c)&&!r&&Su(n,t,c,"u_metallicRoughnessTexture","METALLIC_ROUGHNESS",i);let u=e.metallicFactor;l(u)&&u!==pZ.DEFAULT_METALLIC_FACTOR&&(n.addUniform("float","u_metallicFactor",he.FRAGMENT),t.u_metallicFactor=function(){return e.metallicFactor},n.addDefine("HAS_METALLIC_FACTOR",void 0,he.FRAGMENT));let f=e.roughnessFactor;l(f)&&f!==pZ.DEFAULT_ROUGHNESS_FACTOR&&(n.addUniform("float","u_roughnessFactor",he.FRAGMENT),t.u_roughnessFactor=function(){return e.roughnessFactor},n.addDefine("HAS_ROUGHNESS_FACTOR",void 0,he.FRAGMENT))}var pV=qbe;var Nl={name:"MetadataPickingPipelineStage",METADATA_PICKING_ENABLED:"METADATA_PICKING_ENABLED",METADATA_PICKING_VALUE_TYPE:"METADATA_PICKING_VALUE_TYPE",METADATA_PICKING_VALUE_STRING:"METADATA_PICKING_VALUE_STRING",METADATA_PICKING_VALUE_COMPONENT_X:"METADATA_PICKING_VALUE_COMPONENT_X",METADATA_PICKING_VALUE_COMPONENT_Y:"METADATA_PICKING_VALUE_COMPONENT_Y",METADATA_PICKING_VALUE_COMPONENT_Z:"METADATA_PICKING_VALUE_COMPONENT_Z",METADATA_PICKING_VALUE_COMPONENT_W:"METADATA_PICKING_VALUE_COMPONENT_W"};Nl.process=function(e,t,n){let i=e.shaderBuilder;i.addDefine(Nl.METADATA_PICKING_VALUE_TYPE,"float",he.FRAGMENT),i.addDefine(Nl.METADATA_PICKING_VALUE_STRING,"0.0",he.FRAGMENT),i.addDefine(Nl.METADATA_PICKING_VALUE_COMPONENT_X,"0.0",he.FRAGMENT),i.addDefine(Nl.METADATA_PICKING_VALUE_COMPONENT_Y,"0.0",he.FRAGMENT),i.addDefine(Nl.METADATA_PICKING_VALUE_COMPONENT_Z,"0.0",he.FRAGMENT),i.addDefine(Nl.METADATA_PICKING_VALUE_COMPONENT_W,"0.0",he.FRAGMENT),i.addFunction("metadataPickingStage","void metadataPickingStage(Metadata metadata, MetadataClass metadataClass, inout vec4 metadataValues)",he.FRAGMENT),i.addFunctionLines("metadataPickingStage",[`${Nl.METADATA_PICKING_VALUE_TYPE} value = ${Nl.METADATA_PICKING_VALUE_TYPE}(${Nl.METADATA_PICKING_VALUE_STRING});`,`metadataValues.x = ${Nl.METADATA_PICKING_VALUE_COMPONENT_X};`,`metadataValues.y = ${Nl.METADATA_PICKING_VALUE_COMPONENT_Y};`,`metadataValues.z = ${Nl.METADATA_PICKING_VALUE_COMPONENT_Z};`,`metadataValues.w = ${Nl.METADATA_PICKING_VALUE_COMPONENT_W};`],he.FRAGMENT)};var Cd=Nl;var gV=`void morphTargetsStage(inout ProcessedAttributes attributes) 
{
    vec3 positionMC = attributes.positionMC;
    attributes.positionMC = getMorphedPosition(positionMC);

    #ifdef HAS_NORMALS
    vec3 normalMC = attributes.normalMC;
    attributes.normalMC = getMorphedNormal(normalMC);
    #endif

    #ifdef HAS_TANGENTS
    vec3 tangentMC = attributes.tangentMC;
    attributes.tangentMC = getMorphedTangent(tangentMC);
    #endif
}`;var Tc={name:"MorphTargetsPipelineStage",FUNCTION_ID_GET_MORPHED_POSITION:"getMorphedPosition",FUNCTION_SIGNATURE_GET_MORPHED_POSITION:"vec3 getMorphedPosition(in vec3 position)",FUNCTION_ID_GET_MORPHED_NORMAL:"getMorphedNormal",FUNCTION_SIGNATURE_GET_MORPHED_NORMAL:"vec3 getMorphedNormal(in vec3 normal)",FUNCTION_ID_GET_MORPHED_TANGENT:"getMorphedTangent",FUNCTION_SIGNATURE_GET_MORPHED_TANGENT:"vec3 getMorphedTangent(in vec3 tangent)"};Tc.process=function(e,t){let n=e.shaderBuilder;n.addDefine("HAS_MORPH_TARGETS",void 0,he.VERTEX),qlt(n);let i=t.morphTargets.length;for(let s=0;s<i;s++){let c=t.morphTargets[s].attributes,u=c.length;for(let f=0;f<u;f++){let d=c[f],p=d.semantic;p!==ot.POSITION&&p!==ot.NORMAL&&p!==ot.TANGENT||(jlt(e,d,e.attributeIndex,s),e.attributeIndex++)}}Ylt(n);let o=e.runtimeNode.morphWeights.length;n.addUniform("float",`u_morphWeights[${o}]`,he.VERTEX),n.addVertexLines(gV);let a={u_morphWeights:function(){return e.runtimeNode.morphWeights}};e.uniformMap=Ot(a,e.uniformMap)};var Vlt={attributeString:void 0,functionId:void 0};function jlt(e,t,n,i){let r=e.shaderBuilder;Hlt(e,t,n);let o=Glt(t,Vlt);Wlt(r,o,i)}function Hlt(e,t,n){let i={index:n,value:l(t.buffer)?void 0:t.constant,vertexBuffer:t.buffer,componentsPerAttribute:Vt.getNumberOfComponents(t.type),componentDatatype:t.componentDatatype,offsetInBytes:t.byteOffset,strideInBytes:t.byteStride,normalize:t.normalized};e.attributes.push(i)}function Glt(e,t){switch(e.semantic){case ot.POSITION:t.attributeString="Position",t.functionId=Tc.FUNCTION_ID_GET_MORPHED_POSITION;break;case ot.NORMAL:t.attributeString="Normal",t.functionId=Tc.FUNCTION_ID_GET_MORPHED_NORMAL;break;case ot.TANGENT:t.attributeString="Tangent",t.functionId=Tc.FUNCTION_ID_GET_MORPHED_TANGENT;break;default:break}return t}function Wlt(e,t,n){let i=t.attributeString,r=`a_target${i}_${n}`,o=`morphed${i} += u_morphWeights[${n}] * a_target${i}_${n};`;e.addAttribute("vec3",r),e.addFunctionLines(t.functionId,[o])}function qlt(e){e.addFunction(Tc.FUNCTION_ID_GET_MORPHED_POSITION,Tc.FUNCTION_SIGNATURE_GET_MORPHED_POSITION,he.VERTEX),e.addFunctionLines(Tc.FUNCTION_ID_GET_MORPHED_POSITION,["vec3 morphedPosition = position;"]),e.addFunction(Tc.FUNCTION_ID_GET_MORPHED_NORMAL,Tc.FUNCTION_SIGNATURE_GET_MORPHED_NORMAL,he.VERTEX),e.addFunctionLines(Tc.FUNCTION_ID_GET_MORPHED_NORMAL,["vec3 morphedNormal = normal;"]),e.addFunction(Tc.FUNCTION_ID_GET_MORPHED_TANGENT,Tc.FUNCTION_SIGNATURE_GET_MORPHED_TANGENT,he.VERTEX),e.addFunctionLines(Tc.FUNCTION_ID_GET_MORPHED_TANGENT,["vec3 morphedTangent = tangent;"])}function Ylt(e){e.addFunctionLines(Tc.FUNCTION_ID_GET_MORPHED_POSITION,["return morphedPosition;"]),e.addFunctionLines(Tc.FUNCTION_ID_GET_MORPHED_NORMAL,["return morphedNormal;"]),e.addFunctionLines(Tc.FUNCTION_ID_GET_MORPHED_TANGENT,["return morphedTangent;"])}var _V=Tc;var Xbe={name:"PickingPipelineStage"};function _Z(e){return`vec4(rgba8UnormToUint32(${e}), isEdge ? 1.0 : 0.0, -v_positionEC.z, 0.0)`}Xbe.process=function(e,t,n){let i=n.context,r=e.runtimeNode,o=e.shaderBuilder,a=e.model,s=r.node.instances;if(e.hasPropertyTable)Xlt(e,t,s,i);else if(l(s))Klt(e,i);else{let c=Kbe(e),u=i.createPickId(c);a._pipelineResources.push(u),a._pickIds.push(u),o.addUniform("vec4","czm_pickColor",he.FRAGMENT);let f=e.uniformMap;f.czm_pickColor=function(){return u.color},e.pickId="czm_pickColor",e.snapId=_Z(e.pickId)}};function Kbe(e,t){let n=e.model;if(l(n.pickObject))return n.pickObject;let i={model:n,node:e.runtimeNode,primitive:e.runtimePrimitive},r;if(qo.is3DTiles(n.type)){let o=n.content;r={content:o,primitive:o.tileset,detail:i}}else r={primitive:n,detail:i};return r.id=n.id,l(t)&&(r.instanceId=t),r}function Xlt(e,t,n){let i=e.model,r,o,a=i.featureIdLabel,s=i.instanceFeatureIdLabel;l(i.featureTableId)?r=i.featureTableId:l(n)?(o=_t.getFeatureIdsByLabel(n.featureIds,s),r=o.propertyTableId):(o=_t.getFeatureIdsByLabel(t.featureIds,a),r=o.propertyTableId);let c=i.featureTables[r];e.shaderBuilder.addUniform("sampler2D","model_pickTexture",he.FRAGMENT);let f=c.batchTexture;e.uniformMap.model_pickTexture=function(){return f.pickTexture??f.defaultTexture},e.pickId="((selectedFeature.id < int(model_featuresLength)) ? texture(model_pickTexture, selectedFeature.st) : vec4(0.0))",e.snapId=_Z(e.pickId)}function Klt(e,t){let n=e.instanceCount,i=new Array(n),r=new Uint8Array(n*4),o=e.model,a=o._pipelineResources;for(let d=0;d<n;d++){let p=Kbe(e,d),g=t.createPickId(p);a.push(g),i[d]=g;let m=g.color;r[d*4+0]=U.floatToByte(m.red),r[d*4+1]=U.floatToByte(m.green),r[d*4+2]=U.floatToByte(m.blue),r[d*4+3]=U.floatToByte(m.alpha)}o._pickIds=i;let s=Ze.createVertexBuffer({context:t,typedArray:r,usage:Oe.STATIC_DRAW});s.vertexArrayDestroyable=!1,o.statistics.addBuffer(s,!1),a.push(s);let u={index:e.attributeIndex++,vertexBuffer:s,componentsPerAttribute:4,componentDatatype:Y.UNSIGNED_BYTE,normalize:!0,offsetInBytes:0,strideInBytes:0,instanceDivisor:1};e.attributes.push(u);let f=e.shaderBuilder;f.addDefine("USE_PICKING",void 0,he.BOTH),f.addAttribute("vec4","a_pickColor"),f.addVarying("vec4","v_pickColor"),e.pickId="v_pickColor",e.snapId=_Z(e.pickId)}var yV=Xbe;var $be={ADD:0,REPLACE:1};Object.freeze($be);var To=$be;var AV=`float getPointSizeFromAttenuation(vec3 positionEC) {
  // Variables are packed into a single vector to minimize gl.uniformXXX() calls
  float pointSize = model_pointCloudParameters.x;
  float geometricError = model_pointCloudParameters.y;
  float depthMultiplier = model_pointCloudParameters.z;

  float depth = -positionEC.z;
  return min((geometricError / depth) * depthMultiplier, pointSize);
}

#ifdef HAS_POINT_CLOUD_SHOW_STYLE
float pointCloudShowStylingStage(in ProcessedAttributes attributes, in Metadata metadata) {
  float tiles3d_tileset_time = model_pointCloudParameters.w;
  return float(getShowFromStyle(attributes, metadata, tiles3d_tileset_time));
}
#endif

#ifdef HAS_POINT_CLOUD_COLOR_STYLE
vec4 pointCloudColorStylingStage(in ProcessedAttributes attributes, in Metadata metadata) {
  float tiles3d_tileset_time = model_pointCloudParameters.w;
  return getColorFromStyle(attributes, metadata, tiles3d_tileset_time);
}
#endif

#ifdef HAS_POINT_CLOUD_POINT_SIZE_STYLE
float pointCloudPointSizeStylingStage(in ProcessedAttributes attributes, in Metadata metadata) {
  float tiles3d_tileset_time = model_pointCloudParameters.w;
  return float(getPointSizeFromStyle(attributes, metadata, tiles3d_tileset_time));
}
#elif defined(HAS_POINT_CLOUD_ATTENUATION)
float pointCloudPointSizeStylingStage(in ProcessedAttributes attributes, in Metadata metadata) {
  return getPointSizeFromAttenuation(v_positionEC);
}
#endif

#ifdef HAS_POINT_CLOUD_BACK_FACE_CULLING
float pointCloudBackFaceCullingStage() {
  #if defined(HAS_NORMALS) && !defined(HAS_DOUBLE_SIDED_MATERIAL)
  // This needs to be computed in eye coordinates so we can't use attributes.normalMC
  return step(-v_normalEC.z, 0.0);
  #else
  return 1.0;
  #endif
}
#endif
`;var $lt=new ae,Zbe={name:"PointCloudStylingPipelineStage"};Zbe.process=function(e,t,n){let i=e.shaderBuilder,r=e.model,o=r.style,a=r.structuralMetadata,s=l(a)?a.propertyAttributes:void 0,c=l(r.featureTableId)&&r.featureTables[r.featureTableId].featuresLength>0,u=!l(s)&&c;if(l(o)&&!u){let y=eut(s),A=tut(o,y);nut(i,A);let x=iut(A).indexOf("normalMC")>=0,T=_t.getAttributeBySemantic(t,ot.NORMAL);if(x&&!T)throw new oe("Style references the NORMAL semantic but the point cloud does not have normals");i.addDefine("COMPUTE_POSITION_WC_STYLE",void 0,he.VERTEX),A.styleTranslucent&&(e.alphaOptions.pass=Pe.TRANSLUCENT)}let f=r.pointCloudShading;f.attenuation&&i.addDefine("HAS_POINT_CLOUD_ATTENUATION",void 0,he.VERTEX),f.backFaceCulling&&i.addDefine("HAS_POINT_CLOUD_BACK_FACE_CULLING",void 0,he.VERTEX);let d,p,g;qo.is3DTiles(r.type)&&(p=!0,d=r.content,g=d.tile.refine===To.ADD),i.addUniform("vec4","model_pointCloudParameters",he.VERTEX),i.addVertexLines(AV);let m=e.uniformMap;m.model_pointCloudParameters=function(){let y=$lt,A=1;p&&(A=g?5:d.tileset.memoryAdjustedScreenSpaceError),y.x=f.maximumAttenuation??A,y.x*=n.pixelRatio;let b=Jlt(e,t,f,d);y.y=b*f.geometricErrorScale;let x=n.context,T=n.camera.frustum,C;return n.mode===re.SCENE2D||T instanceof pn?C=Number.POSITIVE_INFINITY:C=x.drawingBufferHeight/n.camera.frustum.sseDenominator,y.z=C,p&&(y.w=d.tileset.timeSinceLoad),y}};var Jbe=new h;function Jlt(e,t,n,i){if(l(i)){let f=i.tile.geometricError;if(f>0)return f}if(l(n.baseResolution))return n.baseResolution;let r=_t.getAttributeBySemantic(t,ot.POSITION),o=r.count,a=e.runtimeNode.transform,s=h.subtract(r.max,r.min,Jbe);s=O.multiplyByPointAsVector(a,s,Jbe);let c=s.x*s.y*s.z;return I.cbrt(c/o)}var Zlt={colorStyleFunction:void 0,showStyleFunction:void 0,pointSizeStyleFunction:void 0,styleTranslucent:!1},Qlt={POSITION:"attributes.positionMC",POSITION_ABSOLUTE:"v_positionWC",COLOR:"attributes.color_0",NORMAL:"attributes.normalMC"};function eut(e){let t=Xe(Qlt);if(!l(e))return t;for(let n=0;n<e.length;n++){let r=e[n].properties;for(let o in r)r.hasOwnProperty(o)&&(t[o]=`metadata.${o}`)}return t}var yZ="ProcessedAttributes attributes, Metadata metadata, float tiles3d_tileset_time";function tut(e,t){let n=Zlt,i={translucent:!1};return n.colorStyleFunction=e.getColorShaderFunction(`getColorFromStyle(${yZ})`,t,i),n.showStyleFunction=e.getShowShaderFunction(`getShowFromStyle(${yZ})`,t,i),n.pointSizeStyleFunction=e.getPointSizeShaderFunction(`getPointSizeFromStyle(${yZ})`,t,i),n.styleTranslucent=l(n.colorStyleFunction)&&i.translucent,n}function nut(e,t){let n=t.colorStyleFunction;l(n)&&(e.addDefine("HAS_POINT_CLOUD_COLOR_STYLE",void 0,he.BOTH),e.addVertexLines(n),e.addVarying("vec4","v_pointCloudColor"));let i=t.showStyleFunction;l(i)&&(e.addDefine("HAS_POINT_CLOUD_SHOW_STYLE",void 0,he.BOTH),e.addVertexLines(i),e.addVarying("float","v_pointCloudShow"));let r=t.pointSizeStyleFunction;l(r)&&(e.addDefine("HAS_POINT_CLOUD_POINT_SIZE_STYLE",void 0,he.VERTEX),e.addVertexLines(r))}function AZ(e,t){let n=/attributes\.(\w+)/g,i=n.exec(e);for(;i!==null;){let r=i[1];t.indexOf(r)===-1&&t.push(r),i=n.exec(e)}}function iut(e){let t=e.colorStyleFunction,n=e.showStyleFunction,i=e.pointSizeStyleFunction,r=[];return l(t)&&AZ(t,r),l(n)&&AZ(n,r),l(i)&&AZ(i,r),r}var bV=Zbe;var xV=`void primitiveOutlineStage() {
    v_outlineCoordinates = a_outlineCoordinates;
}
`;var TV=`void primitiveOutlineStage(inout czm_modelMaterial material) {
    if (!model_showOutline) {
        return;
    }

    float outlineX = 
        texture(model_outlineTexture, vec2(v_outlineCoordinates.x, 0.5)).r;
    float outlineY = 
        texture(model_outlineTexture, vec2(v_outlineCoordinates.y, 0.5)).r;
    float outlineZ = 
        texture(model_outlineTexture, vec2(v_outlineCoordinates.z, 0.5)).r;
    float outlineness = max(outlineX, max(outlineY, outlineZ));

    material.diffuse = mix(material.diffuse, model_outlineColor.rgb, model_outlineColor.a * outlineness);
}
`;var Qbe={name:"PrimitiveOutlinePipelineStage"};Qbe.process=function(e,t,n){let i=e.shaderBuilder,r=e.uniformMap;i.addDefine("HAS_PRIMITIVE_OUTLINE",void 0,he.BOTH),i.addAttribute("vec3","a_outlineCoordinates"),i.addVarying("vec3","v_outlineCoordinates");let o=t.outlineCoordinates,a={index:e.attributeIndex++,vertexBuffer:o.buffer,componentsPerAttribute:Vt.getNumberOfComponents(o.type),componentDatatype:o.componentDatatype,offsetInBytes:o.byteOffset,strideInBytes:o.byteStride,normalize:o.normalized};e.attributes.push(a),i.addUniform("sampler2D","model_outlineTexture",he.FRAGMENT);let s=_E.createTexture(n.context);r.model_outlineTexture=function(){return s};let c=e.model;i.addUniform("vec4","model_outlineColor",he.FRAGMENT),r.model_outlineColor=function(){return c.outlineColor},i.addUniform("bool","model_showOutline",he.FRAGMENT),r.model_showOutline=function(){return c.showOutline},i.addVertexLines(xV),i.addFragmentLines(TV)};var CV=Qbe;var exe={name:"PrimitiveStatisticsPipelineStage",_countGeometry:txe,_count2DPositions:nxe,_countMorphTargetAttributes:ixe,_countMaterialTextures:rxe,_countFeatureIdTextures:oxe,_countBinaryMetadata:axe};exe.process=function(e,t,n){let i=e.model,r=i.statistics;txe(r,t),nxe(r,e.runtimePrimitive),ixe(r,t),rxe(r,t.material),oxe(r,t.featureIds),axe(r,i)};function txe(e,t){let n=l(t.indices)?t.indices.count:_t.getAttributeBySemantic(t,"POSITION").count,i=t.primitiveType;i===Re.POINTS?e.pointsLength+=n:Re.isTriangles(i)&&(e.trianglesLength+=rut(i,n));let r=t.attributes,o=r.length;for(let c=0;c<o;c++){let u=r[c];if(l(u.buffer)){let f=l(u.typedArray);e.addBuffer(u.buffer,f)}}let a=t.outlineCoordinates;l(a)&&l(a.buffer)&&e.addBuffer(a.buffer,!1);let s=t.indices;if(l(s)&&l(s.buffer)){let c=l(s.typedArray);e.addBuffer(s.buffer,c)}}function rut(e,t){switch(e){case Re.TRIANGLES:return t/3;case Re.TRIANGLE_STRIP:case Re.TRIANGLE_FAN:return Math.max(t-2,0);default:return 0}}function nxe(e,t){let n=t.positionBuffer2D;l(n)&&e.addBuffer(n,!0)}function ixe(e,t){let n=t.morphTargets;if(!l(n))return;let i=!1,r=n.length;for(let o=0;o<r;o++){let a=n[o].attributes,s=a.length;for(let c=0;c<s;c++){let u=a[c];l(u.buffer)&&e.addBuffer(u.buffer,i)}}}function rxe(e,t){let n=out(t),i=n.length;for(let r=0;r<i;r++){let o=n[r];l(o)&&l(o.texture)&&e.addTexture(o.texture)}}function out(e){let t=e.metallicRoughness,n=[e.emissiveTexture,e.normalTexture,e.occlusionTexture,t.baseColorTexture,t.metallicRoughnessTexture],i=e.specularGlossiness;return l(i)&&(n.push(i.diffuseTexture),n.push(i.specularGlossinessTexture)),n}function oxe(e,t){let n=t.length;for(let i=0;i<n;i++){let r=t[i];if(r instanceof Tn.FeatureIdTexture){let o=r.textureReader;l(o.texture)&&e.addTexture(o.texture)}}}function axe(e,t){let n=t.structuralMetadata;l(n)&&(aut(e,n),e.propertyTablesByteLength+=n.propertyTablesByteLength);let i=t.featureTables;if(!l(i))return;let r=i.length;for(let o=0;o<r;o++){let a=i[o];e.addBatchTexture(a.batchTexture)}}function aut(e,t){let n=t.propertyTextures;if(!l(n))return;let i=n.length;for(let r=0;r<i;r++){let a=n[r].properties;for(let s in a)if(a.hasOwnProperty(s)){let u=a[s].textureReader;l(u.texture)&&e.addTexture(u.texture)}}}var vV=exe;var sut=new O,cut=new O,sxe={name:"SceneMode2DPipelineStage"};sxe.process=function(e,t,n){let i=_t.getAttributeBySemantic(t,ot.POSITION),r=e.shaderBuilder,o=e.model,a=o.sceneGraph.computedModelMatrix,s=e.runtimeNode.computedTransform,c=O.multiplyTransformation(a,s,sut),u=fut(e,c,n),f=e.runtimePrimitive;f.boundingSphere2D=u;let d=e.runtimeNode.node.instances;if(l(d))return;if(l(i.typedArray)){let y=mut(i,c,u,n);f.positionBuffer2D=y,o._modelResources.push(y),i.typedArray=void 0}r.addDefine("USE_2D_POSITIONS",void 0,he.VERTEX),r.addUniform("mat4","u_modelView2D",he.VERTEX);let p=O.fromTranslation(u.center,new O),g=n.context,m={u_modelView2D:function(){return O.multiplyTransformation(g.uniformState.view,p,cut)}};e.uniformMap=Ot(m,e.uniformMap)};var lut=new h,uut=new h;function fut(e,t,n){let i=O.multiplyByPoint(t,e.positionMin,lut),r=cr.computeActualEllipsoidPosition(n,i,i),o=O.multiplyByPoint(t,e.positionMax,uut),a=cr.computeActualEllipsoidPosition(n,o,o);return se.fromCornerPoints(r,a,new se)}var cxe=new h;function dut(e,t){let n=e.length,i=new Float32Array(n),r=t.quantizedVolumeOffset,o=t.quantizedVolumeStepSize;for(let a=0;a<n;a+=3){let s=h.fromArray(e,a,cxe),c=h.multiplyComponents(s,o,s),u=h.add(c,r,c);i[a]=u.x,i[a+1]=u.y,i[a+2]=u.z}return i}function hut(e,t,n,i){let r;l(e.quantization)?r=dut(e.typedArray,e.quantization):r=e.typedArray.slice();let o=e.byteOffset/Float32Array.BYTES_PER_ELEMENT,a=r.length,s=l(e.byteStride)?e.byteStride/Float32Array.BYTES_PER_ELEMENT:3;for(let c=o;c<a;c+=s){let u=h.fromArray(r,c,cxe);if(isNaN(u.x)||isNaN(u.y)||isNaN(u.z))continue;let f=O.multiplyByPoint(t,u,u),d=cr.computeActualEllipsoidPosition(i,f,f),p=h.subtract(d,n,d);r[c]=p.x,r[c+1]=p.y,r[c+2]=p.z}return r}function mut(e,t,n,i){let r=Xe(i);r.mode=re.COLUMBUS_VIEW;let o=n.center,a=hut(e,t,o,r),s=Ze.createVertexBuffer({context:i.context,typedArray:a,usage:Oe.STATIC_DRAW});return s.vertexArrayDestroyable=!1,s}var EV=sxe;var SV=`void skinningStage(inout ProcessedAttributes attributes) 
{
    mat4 skinningMatrix = getSkinningMatrix();
    mat3 skinningMatrixMat3 = mat3(skinningMatrix);

    vec4 positionMC = vec4(attributes.positionMC, 1.0);
    attributes.positionMC = vec3(skinningMatrix * positionMC);

    #ifdef HAS_NORMALS
    vec3 normalMC = attributes.normalMC;
    attributes.normalMC = skinningMatrixMat3 * normalMC;
    #endif

    #ifdef HAS_TANGENTS
    vec3 tangentMC = attributes.tangentMC;
    attributes.tangentMC = skinningMatrixMat3 * tangentMC;
    #endif
}`;var lx={name:"SkinningPipelineStage",FUNCTION_ID_GET_SKINNING_MATRIX:"getSkinningMatrix",FUNCTION_SIGNATURE_GET_SKINNING_MATRIX:"mat4 getSkinningMatrix()"};lx.process=function(e,t){let n=e.shaderBuilder;n.addDefine("HAS_SKINNING",void 0,he.VERTEX),gut(n,t);let i=e.runtimeNode,r=i.computedJointMatrices;n.addUniform("mat4",`u_jointMatrices[${r.length}]`,he.VERTEX),n.addVertexLines(SV);let o={u_jointMatrices:function(){return i.computedJointMatrices}};e.uniformMap=Ot(o,e.uniformMap)};function put(e){let t=-1,n=e.attributes,i=n.length;for(let r=0;r<i;r++){let o=n[r];(o.semantic===ot.JOINTS||o.semantic===ot.WEIGHTS)&&(t=Math.max(t,o.setIndex))}return t}function gut(e,t){e.addFunction(lx.FUNCTION_ID_GET_SKINNING_MATRIX,lx.FUNCTION_SIGNATURE_GET_SKINNING_MATRIX,he.VERTEX),e.addFunctionLines(lx.FUNCTION_ID_GET_SKINNING_MATRIX,["mat4 skinnedMatrix = mat4(0);"]);let i,r,o=["x","y","z","w"],a=put(t);for(i=0;i<=a;i++)for(r=0;r<=3;r++){let c=o[r],u=`skinnedMatrix += a_weights_${i}.${c} * u_jointMatrices[int(a_joints_${i}.${c})];`;e.addFunctionLines(lx.FUNCTION_ID_GET_SKINNING_MATRIX,[u])}e.addFunctionLines(lx.FUNCTION_ID_GET_SKINNING_MATRIX,["return skinnedMatrix;"])}var wV=lx;var IV=`void verticalExaggerationStage(
  inout ProcessedAttributes attributes
) {
  // Compute the distance from the camera to the local center of curvature.
  vec4 vertexPositionENU = czm_modelToEnu * vec4(attributes.positionMC, 1.0);
  vec2 vertexAzimuth = normalize(vertexPositionENU.xy);
  // Curvature = 1 / radius of curvature.
  float azimuthalCurvature = dot(vertexAzimuth * vertexAzimuth, czm_eyeEllipsoidCurvature);
  float eyeToCenter = 1.0 / azimuthalCurvature + czm_eyeHeight;

  // Compute the approximate ellipsoid normal at the vertex position.
  // Uses a circular approximation for the Earth curvature along the geodesic.
  vec3 vertexPositionEC = (czm_modelView * vec4(attributes.positionMC, 1.0)).xyz;
  vec3 centerToVertex = eyeToCenter * czm_eyeEllipsoidNormalEC + vertexPositionEC;
  vec3 vertexNormal = normalize(centerToVertex);

  // Estimate the (sine of the) angle between the camera direction and the vertex normal
  float verticalDistance = dot(vertexPositionEC, czm_eyeEllipsoidNormalEC);
  float horizontalDistance = length(vertexPositionEC - verticalDistance * czm_eyeEllipsoidNormalEC);
  float sinTheta = horizontalDistance / (eyeToCenter + verticalDistance);
  bool isSmallAngle = clamp(sinTheta, 0.0, 0.05) == sinTheta;

  // Approximate the change in height above the ellipsoid, from camera to vertex position.
  float exactVersine = 1.0 - dot(czm_eyeEllipsoidNormalEC, vertexNormal);
  float smallAngleVersine = 0.5 * sinTheta * sinTheta;
  float versine = isSmallAngle ? smallAngleVersine : exactVersine;
  float dHeight = dot(vertexPositionEC, vertexNormal) - eyeToCenter * versine;
  float vertexHeight = czm_eyeHeight + dHeight;

  // Transform the approximate vertex normal to model coordinates.
  vec3 vertexNormalMC = (czm_inverseModelView * vec4(vertexNormal, 0.0)).xyz;
  vertexNormalMC = normalize(vertexNormalMC);

  // Compute the exaggeration and apply it along the approximate vertex normal.
  float stretch = u_verticalExaggerationAndRelativeHeight.x;
  float shift = u_verticalExaggerationAndRelativeHeight.y;
  float exaggeration = (vertexHeight - shift) * (stretch - 1.0);
  attributes.positionMC += exaggeration * vertexNormalMC;
}
`;var lxe={name:"VerticalExaggerationPipelineStage"},_ut=new k;lxe.process=function(e,t,n){let{shaderBuilder:i,uniformMap:r}=e;i.addVertexLines(IV),i.addDefine("HAS_VERTICAL_EXAGGERATION",void 0,he.VERTEX),i.addUniform("vec2","u_verticalExaggerationAndRelativeHeight",he.VERTEX),r.u_verticalExaggerationAndRelativeHeight=function(){return k.fromElements(n.verticalExaggeration,n.verticalExaggerationRelativeHeight,_ut)}};var PV=lxe;var uxe={name:"WireframePipelineStage"};uxe.process=function(e,t,n){e.shaderBuilder.addDefine("HAS_WIREFRAME",void 0,he.FRAGMENT);let r=e.model,o=yut(t,e.indices,n);r._pipelineResources.push(o),e.wireframeIndexBuffer=o,r.statistics.addBuffer(o,!1);let s=e.primitiveType,c=e.count;e.primitiveType=Re.LINES,e.count=FP.getWireframeIndicesCount(s,c)};function yut(e,t,n){let r=_t.getAttributeBySemantic(e,ot.POSITION).count,o=n.context.webgl2,a;if(l(t)){let f=t.buffer,d=t.count;l(f)&&o?(a=f.sizeInBytes===d?new Uint8Array(d):Ve.createTypedArray(r,d),f.getBufferData(a)):a=t.typedArray}let s=e.primitiveType,c=FP.createWireframeIndices(s,r,a),u=Ve.fromSizeInBytes(c.BYTES_PER_ELEMENT);return Ze.createIndexBuffer({context:n.context,typedArray:c,usage:Oe.STATIC_DRAW,indexDatatype:u})}var DV=uxe;function fxe(e){e=e??H.EMPTY_OBJECT;let t=e.primitive,n=e.node,i=e.model;this.primitive=t,this.node=n,this.model=i,this.pipelineStages=[],this.drawCommand=void 0,this.boundingSphere=void 0,this.boundingSphere2D=void 0,this.positionBuffer2D=void 0,this.batchLengths=void 0,this.batchOffsets=void 0,this.updateStages=[]}fxe.prototype.configurePipeline=function(e){let t=this.pipelineStages;t.length=0;let n=this.primitive,i=this.node,r=this.model,o=r.customShader,a=r.style,s=e.context.webgl2,u=e.mode!==re.SCENE3D&&!e.scene3DOnly&&r._projectTo2D,f=e.verticalExaggeration!==1&&r.hasVerticalExaggeration,d=l(n.morphTargets)&&n.morphTargets.length>0,p=l(i.skin),g=l(r.imageryLayers)&&r.imageryLayers.length>0,m=l(o),A=!(m&&l(o.fragmentShaderText))||o.mode!==Ey.REPLACE_MATERIAL,b=_t.hasQuantizedAttributes(n.attributes),x=r.debugWireframe&&Re.isTriangles(n.primitiveType)&&(r._enableDebugWireframe||s),T=r.pointCloudShading,C=l(T)&&T.attenuation,E=l(T)&&T.backFaceCulling,w=n.primitiveType===Re.POINTS&&(l(a)||C||E),D=r._enableShowOutline&&l(n.outlineCoordinates),R=l(n.edgeVisibility),M=Aut(r,i,n),N=l(r.classificationType);u&&t.push(EV),t.push(UU),x&&t.push(DV),N&&t.push(xU),d&&t.push(_V),p&&t.push(wV),w&&t.push(bV),b&&t.push(OU),g&&(D?pt("outlines-and-draping","Primitive outlines disable imagery draping"):t.push(lV)),A&&t.push(pV),t.push(rx),t.push(Fh),t.push(Cd),M.hasPropertyTable&&(t.push(ax),t.push(bU),t.push(vU)),f&&t.push(PV),m&&t.push(RU),t.push(fV),r.allowPicking&&t.push(yV),D&&t.push(CV),R&&(e.edgeVisibilityRequested=!0,t.push(BU),t.push(LU)),t.push(AU),t.push(vV)};function Aut(e,t,n){let i;return l(t.instances)&&(i=_t.getFeatureIdsByLabel(t.instances.featureIds,e.instanceFeatureIdLabel),l(i))?{hasFeatureIds:!0,hasPropertyTable:l(i.propertyTableId)}:(i=_t.getFeatureIdsByLabel(n.featureIds,e.featureIdLabel),l(i)?{hasFeatureIds:!0,hasPropertyTable:l(i.propertyTableId)}:{hasFeatureIds:!1,hasPropertyTable:!1})}var RV=fxe;function bZ(e){e=e??H.EMPTY_OBJECT,this._sceneGraph=e.sceneGraph;let t=e.skin;this._skin=t,this._inverseBindMatrices=void 0,this._joints=[],this._jointMatrices=[],but(this)}Object.defineProperties(bZ.prototype,{skin:{get:function(){return this._skin}},sceneGraph:{get:function(){return this._sceneGraph}},inverseBindMatrices:{get:function(){return this._inverseBindMatrices}},joints:{get:function(){return this._joints}},jointMatrices:{get:function(){return this._jointMatrices}}});function but(e){let t=e.skin,n=t.inverseBindMatrices;e._inverseBindMatrices=n;let i=t.joints,r=i.length,o=e.sceneGraph._runtimeNodes,a=e.joints,s=e._jointMatrices;for(let c=0;c<r;c++){let u=i[c].index,f=o[u];a.push(f);let d=n[c],p=dxe(f,d,new O);s.push(p)}}function dxe(e,t,n){let i=O.multiplyTransformation(e.transformToRoot,e.transform,n);return n=O.multiplyTransformation(i,t,n),n}bZ.prototype.updateJointMatrices=function(){let e=this._jointMatrices,t=e.length;for(let n=0;n<t;n++){let i=this.joints[n],r=this.inverseBindMatrices[n];e[n]=dxe(i,r,e[n])}};var OV=bZ;function xut(){this.pass=void 0,this.alphaCutoff=void 0}var UE=xut;function Tut(e){this.shaderBuilder=new ry,this.model=e,this.uniformMap={},this.alphaOptions=new UE,this.renderStateOptions=je.getState(je.fromCache({depthTest:{enabled:!0,func:Ac.LESS_OR_EQUAL}})),this.hasSilhouette=!1,this.hasSkipLevelOfDetail=!1,this.nodeRenderResources=[]}var MV=Tut;var LV=`void silhouetteStage(inout vec4 color) {
    if(model_silhouettePass) {
        color = czm_gammaCorrect(model_silhouetteColor);
    }
}`;var NV=`void silhouetteStage(in ProcessedAttributes attributes, inout vec4 positionClip) {
     #ifdef HAS_NORMALS
     if(model_silhouettePass) {
          vec3 normal = normalize(czm_normal3D * attributes.normalMC);
          normal.x *= czm_projection[0][0];
          normal.y *= czm_projection[1][1];
          positionClip.xy += normal.xy * positionClip.w * model_silhouetteSize * czm_pixelRatio / czm_viewport.z;
    }
    #endif
}
`;var FV={name:"ModelSilhouettePipelineStage"};FV.silhouettesLength=0;FV.process=function(e,t,n){l(t._silhouetteId)||(t._silhouetteId=++FV.silhouettesLength);let i=e.shaderBuilder;i.addDefine("HAS_SILHOUETTE",void 0,he.BOTH),i.addVertexLines(NV),i.addFragmentLines(LV),i.addUniform("vec4","model_silhouetteColor",he.FRAGMENT),i.addUniform("float","model_silhouetteSize",he.VERTEX),i.addUniform("bool","model_silhouettePass",he.BOTH);let r={model_silhouetteColor:function(){return t.silhouetteColor},model_silhouetteSize:function(){return t.silhouetteSize},model_silhouettePass:function(){return!1}};e.uniformMap=Ot(r,e.uniformMap),e.hasSilhouette=!0};var BV=FV;var kV=`void modelSplitterStage()
{
    // Don't split when rendering the shadow map, because it is rendered from
    // the perspective of a totally different camera.
#ifndef SHADOW_MAP
    if (model_splitDirection < 0.0 && gl_FragCoord.x > czm_splitPosition) discard;
    if (model_splitDirection > 0.0 && gl_FragCoord.x < czm_splitPosition) discard;
#endif
}
`;var zV={name:"ModelSplitterPipelineStage",SPLIT_DIRECTION_UNIFORM_NAME:"model_splitDirection"};zV.process=function(e,t,n){let i=e.shaderBuilder;i.addDefine("HAS_MODEL_SPLITTER",void 0,he.FRAGMENT),i.addFragmentLines(kV);let r={};i.addUniform("float",zV.SPLIT_DIRECTION_UNIFORM_NAME,he.FRAGMENT),r[zV.SPLIT_DIRECTION_UNIFORM_NAME]=function(){return t.splitDirection},e.uniformMap=Ot(r,e.uniformMap)};var UV=zV;function Cut(e,t){this.model=e.model,this.shaderBuilder=e.shaderBuilder.clone(),this.uniformMap=Xe(e.uniformMap),this.alphaOptions=Xe(e.alphaOptions),this.renderStateOptions=Xe(e.renderStateOptions,!0),this.hasSilhouette=e.hasSilhouette,this.hasSkipLevelOfDetail=e.hasSkipLevelOfDetail,this.runtimeNode=t,this.attributes=[],this.attributeIndex=1,this.featureIdVertexAttributeSetIndex=0,this.instanceCount=0,this.primitiveRenderResources=[]}var VV=Cut;function vut(e){e=e??H.EMPTY_OBJECT,this.lightingModel=e.lightingModel??rg.UNLIT}var jV=vut;function Eut(e,t){this.model=e.model,this.runtimeNode=e.runtimeNode,this.attributes=e.attributes.slice(),this.attributeIndex=e.attributeIndex,this.featureIdVertexAttributeSetIndex=e.featureIdVertexAttributeSetIndex,this.uniformMap=Xe(e.uniformMap),this.alphaOptions=Xe(e.alphaOptions),this.renderStateOptions=Xe(e.renderStateOptions,!0),this.hasSilhouette=e.hasSilhouette,this.hasSkipLevelOfDetail=e.hasSkipLevelOfDetail,this.planarFillIdPass=!1,this.shaderBuilder=e.shaderBuilder.clone(),this.instanceCount=e.instanceCount,this.runtimePrimitive=t;let n=t.primitive;this.count=l(n.indices)?n.indices.count:_t.getAttributeBySemantic(n,"POSITION").count,this.hasPropertyTable=!1,this.indices=n.indices,this.wireframeIndexBuffer=void 0,this.primitiveType=n.primitiveType;let i=_t.getPositionMinMax(n,this.runtimeNode.instancingTranslationMin,this.runtimeNode.instancingTranslationMax);this.positionMin=h.clone(i.min,new h),this.positionMax=h.clone(i.max,new h),this.boundingSphere=se.fromCornerPoints(this.positionMin,this.positionMax,new se),this.lightingOptions=new jV,this.pickId=void 0,this.snapId=void 0}var HV=Eut;function TZ(e){e=e??H.EMPTY_OBJECT;let t=e.command,n=e.primitiveRenderResources,i=n.model;this._command=t,this._model=i,this._runtimePrimitive=n.runtimePrimitive,this._modelMatrix=t.modelMatrix,this._boundingVolume=t.boundingVolume,this._cullFace=t.renderState.cull.face;let r=i.classificationType;this._classificationType=r,this._classifiesTerrain=r!==Zn.CESIUM_3D_TILE,this._classifies3DTiles=r!==Zn.TERRAIN,this._useDebugWireframe=i._enableDebugWireframe&&i.debugWireframe,this._pickId=n.pickId,this._commandListTerrain=[],this._commandList3DTiles=[],this._commandListIgnoreShow=[],this._commandListDebugWireframe=[],this._commandListTerrainPicking=[],this._commandList3DTilesPicking=[],Put(this)}function Sut(e){return{colorMask:{red:!1,green:!1,blue:!1,alpha:!1},stencilTest:{enabled:!0,frontFunction:e,frontOperation:{fail:Pt.KEEP,zFail:Pt.DECREMENT_WRAP,zPass:Pt.KEEP},backFunction:e,backOperation:{fail:Pt.KEEP,zFail:Pt.INCREMENT_WRAP,zPass:Pt.KEEP},reference:qt.CESIUM_3D_TILE_MASK,mask:qt.CESIUM_3D_TILE_MASK},stencilMask:qt.CLASSIFICATION_MASK,depthTest:{enabled:!0,func:Ac.LESS_OR_EQUAL},depthMask:!1}}var wut={stencilTest:{enabled:!0,frontFunction:Qn.NOT_EQUAL,frontOperation:{fail:Pt.ZERO,zFail:Pt.ZERO,zPass:Pt.ZERO},backFunction:Qn.NOT_EQUAL,backOperation:{fail:Pt.ZERO,zFail:Pt.ZERO,zPass:Pt.ZERO},reference:0,mask:qt.CLASSIFICATION_MASK},stencilMask:qt.CLASSIFICATION_MASK,depthTest:{enabled:!1},depthMask:!1,blending:en.PRE_MULTIPLIED_ALPHA_BLEND},Iut={stencilTest:{enabled:!0,frontFunction:Qn.NOT_EQUAL,frontOperation:{fail:Pt.ZERO,zFail:Pt.ZERO,zPass:Pt.ZERO},backFunction:Qn.NOT_EQUAL,backOperation:{fail:Pt.ZERO,zFail:Pt.ZERO,zPass:Pt.ZERO},reference:0,mask:qt.CLASSIFICATION_MASK},stencilMask:qt.CLASSIFICATION_MASK,depthTest:{enabled:!1},depthMask:!1},pxe=[];function Put(e){let t=e._command,n=pxe;if(e._useDebugWireframe){t.pass=Pe.OPAQUE,n.length=0,n.push(t),e._commandListDebugWireframe=XD(e,n,e._commandListDebugWireframe);let o=e._commandListDebugWireframe,a=o.length;for(let s=0;s<a;s++){let c=o[s];c.count*=2,c.offset*=2}return}let r=e.model.allowPicking;if(e._classifiesTerrain){let o=Pe.TERRAIN_CLASSIFICATION,a=xZ(t,o),s=hxe(t,o);n.length=0,n.push(a,s),e._commandListTerrain=XD(e,n,e._commandListTerrain),r&&(e._commandListTerrainPicking=mxe(e,n,e._commandListTerrainPicking))}if(e._classifies3DTiles){let o=Pe.CESIUM_3D_TILE_CLASSIFICATION,a=xZ(t,o),s=hxe(t,o);n.length=0,n.push(a,s),e._commandList3DTiles=XD(e,n,e._commandList3DTiles),r&&(e._commandList3DTilesPicking=mxe(e,n,e._commandList3DTilesPicking))}}function XD(e,t,n){let i=e._runtimePrimitive,r=i.batchLengths,o=i.batchOffsets,a=r.length,s=t.length;for(let c=0;c<a;c++){let u=r[c],f=o[c];for(let d=0;d<s;d++){let p=t[d],g=nt.shallowClone(p);g.count=u,g.offset=f,n.push(g)}}return n}function xZ(e,t){let n=nt.shallowClone(e);n.cull=!1,n.pass=t;let i=t===Pe.TERRAIN_CLASSIFICATION?Qn.ALWAYS:Qn.EQUAL,r=Sut(i);return n.renderState=je.fromCache(r),n}function hxe(e,t){let n=nt.shallowClone(e);return n.cull=!1,n.pass=t,n.renderState=je.fromCache(wut),n}var Dut=[];function mxe(e,t,n){let i=je.fromCache(Iut),r=t[0],o=t[1],a=nt.shallowClone(r);a.cull=!0,a.pickOnly=!0;let s=nt.shallowClone(o);s.cull=!0,s.pickOnly=!0,s.renderState=i,s.pickId=e._pickId;let c=Dut;return c.length=0,c.push(a,s),XD(e,c,n)}Object.defineProperties(TZ.prototype,{command:{get:function(){return this._command}},runtimePrimitive:{get:function(){return this._runtimePrimitive}},batchLengths:{get:function(){return this._runtimePrimitive.batchLengths}},batchOffsets:{get:function(){return this._runtimePrimitive.batchOffsets}},model:{get:function(){return this._model}},classificationType:{get:function(){return this._classificationType}},modelMatrix:{get:function(){return this._modelMatrix},set:function(e){this._modelMatrix=O.clone(e,this._modelMatrix);let t=this._runtimePrimitive.boundingSphere;this._boundingVolume=se.transform(t,this._modelMatrix,this._boundingVolume)}},boundingVolume:{get:function(){return this._boundingVolume}},cullFace:{get:function(){return this._cullFace},set:function(e){this._cullFace=e}}});TZ.prototype.pushCommands=function(e,t){let n=e.passes;if(n.render){if(this._useDebugWireframe){Xn(t,this._commandListDebugWireframe);return}if(this._classifiesTerrain&&Xn(t,this._commandListTerrain),this._classifies3DTiles&&Xn(t,this._commandList3DTiles),e.invertClassification&&this._classifies3DTiles){if(this._commandListIgnoreShow.length===0){let r=Pe.CESIUM_3D_TILE_CLASSIFICATION_IGNORE_SHOW,o=xZ(this._command,r),a=pxe;a.length=0,a.push(o),this._commandListIgnoreShow=XD(this,a,this._commandListIgnoreShow)}Xn(t,this._commandListIgnoreShow)}}return n.pick&&(this._classifiesTerrain&&Xn(t,this._commandListTerrainPicking),this._classifies3DTiles&&Xn(t,this._commandList3DTilesPicking)),t};var GV=TZ;function VE(e){e=e??H.EMPTY_OBJECT;let t=e.command,n=e.primitiveRenderResources,i=n.model;this._model=i;let r=n.runtimePrimitive;this._runtimePrimitive=r,this._primitiveRenderResources=n;let o=t.pass===Pe.TRANSLUCENT,s=!r.primitive.material.doubleSided&&!o,c=n.hasSilhouette,u=!o&&!c,f=n.hasSkipLevelOfDetail&&!o,d=c,p=l(n.edgeGeometry);this._command=t,this._modelMatrix=O.clone(t.modelMatrix),this._boundingVolume=se.clone(t.boundingVolume),this._modelMatrix2D=new O,this._boundingVolume2D=new se,this._modelMatrix2DDirty=!1,this._backFaceCulling=t.renderState.cull.enabled,this._cullFace=t.renderState.cull.face,this._shadows=i.shadows,this._debugShowBoundingVolume=t.debugShowBoundingVolume,this._usesBackFaceCulling=s,this._needsTranslucentCommand=u,this._needsSkipLevelOfDetailCommands=f,this._needsSilhouetteCommands=d,this._needsEdgeCommands=p,this._needsPlanarFillIdCommand=n.planarFillIdPass,this._originalCommand=void 0,this._translucentCommand=void 0,this._skipLodBackfaceCommand=void 0,this._skipLodStencilCommand=void 0,this._silhouetteModelCommand=void 0,this._silhouetteColorCommand=void 0,this._edgeCommand=void 0,this._edgeSnapCommand=void 0,this._planarFillIdCommand=void 0,this._derivedCommands=[],this._has2DCommands=!1,Rut(this)}function vd(e){this.command=e.command,this.updateShadows=e.updateShadows,this.updateBackFaceCulling=e.updateBackFaceCulling,this.updateCullFace=e.updateCullFace,this.updateDebugShowBoundingVolume=e.updateDebugShowBoundingVolume,this.is2D=e.is2D??!1,this.derivedCommand2D=void 0}vd.clone=function(e){return new vd({command:e.command,updateShadows:e.updateShadows,updateBackFaceCulling:e.updateBackFaceCulling,updateCullFace:e.updateCullFace,updateDebugShowBoundingVolume:e.updateDebugShowBoundingVolume,is2D:e.is2D,derivedCommand2D:e.derivedCommand2D})};function Rut(e){let t=e._command;t.modelMatrix=e._modelMatrix,t.boundingVolume=e._boundingVolume;let n=e._model,i=e._usesBackFaceCulling,r=e._derivedCommands;if(e._originalCommand=new vd({command:t,updateShadows:!0,updateBackFaceCulling:i,updateCullFace:i,updateDebugShowBoundingVolume:!0,is2D:!1}),r.push(e._originalCommand),e._needsTranslucentCommand&&(e._translucentCommand=new vd({command:kut(t),updateShadows:!0,updateBackFaceCulling:!1,updateCullFace:!1,updateDebugShowBoundingVolume:!0}),r.push(e._translucentCommand)),e._needsSkipLevelOfDetailCommands&&(e._skipLodBackfaceCommand=new vd({command:Wut(t),updateShadows:!1,updateBackFaceCulling:!1,updateCullFace:i,updateDebugShowBoundingVolume:!1}),e._skipLodStencilCommand=new vd({command:qut(t,n),updateShadows:!0,updateBackFaceCulling:i,updateCullFace:i,updateDebugShowBoundingVolume:!0}),r.push(e._skipLodBackfaceCommand),r.push(e._skipLodStencilCommand)),e._needsSilhouetteCommands&&(e._silhouetteModelCommand=new vd({command:zut(t,n),updateShadows:!0,updateBackFaceCulling:i,updateCullFace:i,updateDebugShowBoundingVolume:!0}),e._silhouetteColorCommand=new vd({command:Uut(t,n),updateShadows:!1,updateBackFaceCulling:!1,updateCullFace:!1,updateDebugShowBoundingVolume:!1}),r.push(e._silhouetteModelCommand),r.push(e._silhouetteColorCommand)),e._needsEdgeCommands){let o=e._primitiveRenderResources,a=o.edgeGeometry,s=l(a.lineWidth)?a.lineWidth:1,c=1;e._edgeCommand=new vd({command:gxe(t,o,s),updateShadows:!1,updateBackFaceCulling:!1,updateCullFace:!1,updateDebugShowBoundingVolume:!1}),e._edgeSnapCommand=new vd({command:gxe(t,o,c),updateShadows:!1,updateBackFaceCulling:!1,updateCullFace:!1,updateDebugShowBoundingVolume:!1}),r.push(e._edgeCommand),r.push(e._edgeSnapCommand)}e._needsPlanarFillIdCommand&&(e._planarFillIdCommand=new vd({command:Vut(t),updateShadows:!1,updateBackFaceCulling:!1,updateCullFace:!1,updateDebugShowBoundingVolume:!1}),r.push(e._planarFillIdCommand))}Object.defineProperties(VE.prototype,{command:{get:function(){return this._command}},runtimePrimitive:{get:function(){return this._runtimePrimitive}},model:{get:function(){return this._model}},primitiveType:{get:function(){return this._command.primitiveType}},modelMatrix:{get:function(){return this._modelMatrix},set:function(e){this._modelMatrix=O.clone(e,this._modelMatrix),this._modelMatrix2DDirty=!0,this._boundingVolume=se.transform(this.runtimePrimitive.boundingSphere,this._modelMatrix,this._boundingVolume)}},boundingVolume:{get:function(){return this._boundingVolume}},shadows:{get:function(){return this._shadows},set:function(e){this._shadows=e,Mut(this)}},backFaceCulling:{get:function(){return this._backFaceCulling},set:function(e){this._backFaceCulling!==e&&(this._backFaceCulling=e,Lut(this))}},cullFace:{get:function(){return this._cullFace},set:function(e){this._cullFace!==e&&(this._cullFace=e,Nut(this))}},debugShowBoundingVolume:{get:function(){return this._debugShowBoundingVolume},set:function(e){this._debugShowBoundingVolume!==e&&(this._debugShowBoundingVolume=e,Fut(this))}}});function Out(e,t){let n=e._modelMatrix;e._modelMatrix2D=O.clone(n,e._modelMatrix2D),e._modelMatrix2D[13]-=I.sign(n[13])*2*I.PI*t.mapProjection.ellipsoid.maximumRadius,e._boundingVolume2D=se.transform(e.runtimePrimitive.boundingSphere,e._modelMatrix2D,e._boundingVolume2D)}function Mut(e){let t=e.shadows,n=Rn.castShadows(t),i=Rn.receiveShadows(t),r=e._derivedCommands;for(let o=0;o<r.length;++o){let a=r[o];if(a.updateShadows){let s=a.command;s.castShadows=n,s.receiveShadows=i}}}function Lut(e){let t=e.backFaceCulling,n=e._derivedCommands;for(let i=0;i<n.length;++i){let r=n[i];if(r.updateBackFaceCulling){let o=r.command,a=Xe(o.renderState,!0);a.cull.enabled=t,o.renderState=je.fromCache(a)}}}function Nut(e){let t=e.cullFace,n=e._derivedCommands;for(let i=0;i<n.length;++i){let r=n[i];if(r.updateCullFace){let o=r.command,a=Xe(o.renderState,!0);a.cull.face=t,o.renderState=je.fromCache(a)}}}function Fut(e){let t=e.debugShowBoundingVolume,n=e._derivedCommands;for(let i=0;i<n.length;++i){let r=n[i];if(r.updateDebugShowBoundingVolume){let o=r.command;o.debugShowBoundingVolume=t}}}VE.prototype.pushCommands=function(e,t){let n=WV(this,e);n&&!this._has2DCommands&&(But(this),this._has2DCommands=!0,this._modelMatrix2DDirty=!0),this._modelMatrix2DDirty&&(Out(this,e),this._modelMatrix2DDirty=!1);let i=this.model.styleCommandsNeeded;if(!(this._needsTranslucentCommand&&l(i)&&(i!==_p.ALL_OPAQUE&&Cp(t,this._translucentCommand,n),i===_p.ALL_TRANSLUCENT))){if(this._needsSkipLevelOfDetailCommands){let{tileset:r,tile:o}=this._model.content;if(r.hasMixedContent){o._finalResolution||Cp(r._backfaceCommands,this._skipLodBackfaceCommand,n),jut(this,o,n),Cp(t,this._skipLodStencilCommand,n);return}}if(this._needsSilhouetteCommands){Cp(t,this._silhouetteModelCommand,n);return}return this._model.edgeDisplayMode===Mh.EDGES_ONLY&&this._needsEdgeCommands||Cp(t,this._originalCommand,n),t}};VE.prototype.pushSilhouetteCommands=function(e,t){let n=WV(this,e);return Cp(t,this._silhouetteColorCommand,n),t};VE.prototype.pushEdgeCommands=function(e,t){if(!l(this._edgeCommand))return t;let n=this._model.edgeDisplayMode,i=e.passes,r=WV(this,e);if(i.snap){let a=this._edgeSnapCommand;return a.command.pass=Pe.CESIUM_3D_TILE_EDGES_DIRECT,l(a.derivedCommand2D)&&(a.derivedCommand2D.command.pass=Pe.CESIUM_3D_TILE_EDGES_DIRECT),Cp(t,a,r),t}if(i.pick){if(n!==Mh.EDGES_ONLY)return t;let a=this._edgeCommand;return a.command.pass=Pe.CESIUM_3D_TILE_EDGES_DIRECT,l(a.derivedCommand2D)&&(a.derivedCommand2D.command.pass=Pe.CESIUM_3D_TILE_EDGES_DIRECT),Cp(t,a,r),t}if(n===Mh.SURFACES_ONLY)return t;let o=n===Mh.EDGES_ONLY?Pe.CESIUM_3D_TILE_EDGES_DIRECT:Pe.CESIUM_3D_TILE_EDGES;return this._edgeCommand.command.pass=o,l(this._edgeCommand.derivedCommand2D)&&(this._edgeCommand.derivedCommand2D.command.pass=o),Cp(t,this._edgeCommand,r),t};VE.prototype.pushPlanarFillIdCommands=function(e,t){if(!l(this._planarFillIdCommand))return t;let n=WV(this,e);return Cp(t,this._planarFillIdCommand,n),t};function Cp(e,t,n){e.push(t.command),n&&e.push(t.derivedCommand2D.command)}function WV(e,t){if(t.mode!==re.SCENE2D||e.model._projectTo2D)return!1;let i=e.model.sceneGraph._boundingSphere2D,r=i.center.y-i.radius,o=i.center.y+i.radius,a=t.mapProjection.ellipsoid.maximumRadius*I.PI;return r<a&&o>a||r<-a&&o>-a}function og(e,t){if(!l(t))return;let n=vd.clone(t),i=nt.shallowClone(t.command);return i.modelMatrix=e._modelMatrix2D,i.boundingVolume=e._boundingVolume2D,n.command=i,n.updateShadows=!1,n.is2D=!0,t.derivedCommand2D=n,e._derivedCommands.push(n),n}function But(e){og(e,e._originalCommand),og(e,e._translucentCommand),og(e,e._skipLodBackfaceCommand),og(e,e._skipLodStencilCommand),og(e,e._silhouetteModelCommand),og(e,e._silhouetteColorCommand),og(e,e._edgeCommand),og(e,e._edgeSnapCommand),og(e,e._planarFillIdCommand)}function kut(e){let t=nt.shallowClone(e);t.pass=Pe.TRANSLUCENT;let n=Xe(e.renderState,!0);return n.cull.enabled=!1,n.depthMask=!1,n.blending=en.ALPHA_BLEND,t.renderState=je.fromCache(n),t}function zut(e,t){let n=t._silhouetteId%255,i=nt.shallowClone(e),r=Xe(e.renderState,!0);return r.stencilTest={enabled:!0,frontFunction:ee.ALWAYS,backFunction:ee.ALWAYS,reference:n,mask:-1,frontOperation:{fail:ee.KEEP,zFail:ee.KEEP,zPass:ee.REPLACE},backOperation:{fail:ee.KEEP,zFail:ee.KEEP,zPass:ee.REPLACE}},t.isInvisible()&&(r.colorMask={red:!1,green:!1,blue:!1,alpha:!1}),i.renderState=je.fromCache(r),i}function Uut(e,t){let n=t._silhouetteId%255,i=nt.shallowClone(e),r=Xe(e.renderState,!0);r.cull.enabled=!1,(e.pass===Pe.TRANSLUCENT||t.silhouetteColor.alpha<1)&&(i.pass=Pe.TRANSLUCENT,r.depthMask=!1,r.blending=en.ALPHA_BLEND),r.stencilTest={enabled:!0,frontFunction:ee.NOTEQUAL,backFunction:ee.NOTEQUAL,reference:n,mask:-1,frontOperation:{fail:ee.KEEP,zFail:ee.KEEP,zPass:ee.KEEP},backOperation:{fail:ee.KEEP,zFail:ee.KEEP,zPass:ee.KEEP}};let a=Xe(e.uniformMap);return a.model_silhouettePass=function(){return!0},i.renderState=je.fromCache(r),i.uniformMap=a,i.castShadows=!1,i.receiveShadows=!1,i}function gxe(e,t,n){let i=t.edgeGeometry,r=nt.shallowClone(e);r.vertexArray=i.vertexArray,r.primitiveType=i.primitiveType,r.count=i.indexCount,l(i.shaderProgram)&&(r.shaderProgram=i.shaderProgram),r.pass=i.pass;let o=Xe(e.uniformMap);return o.u_isEdgePass=function(){return!0},o.u_lineWidth=function(){return n},r.uniformMap=o,r.castShadows=!1,r.receiveShadows=!1,r}function Vut(e){let t=nt.shallowClone(e);t.pass=Pe.CESIUM_3D_TILE_PLANAR_FILL_ID,t.castShadows=!1,t.receiveShadows=!1;let n=Xe(e.renderState,!0);n.blending.enabled=!1,t.renderState=je.fromCache(n);let i=Xe(e.uniformMap);return i.u_isPlanarFillIdPass=function(){return!0},t.uniformMap=i,t}function jut(e,t,n){let i=e._skipLodStencilCommand,r=i.command,o=t._selectionDepth,a=Hut(r);if(o!==a){let s=Gut(o),c=Xe(r.renderState,!0);c.stencilTest.reference=s,r.renderState=je.fromCache(c),n&&(i.derivedCommand2D.renderState=c)}}function Hut(e){return(e.renderState.stencilTest.reference&qt.SKIP_LOD_MASK)>>>qt.SKIP_LOD_BIT_SHIFT}function Gut(e){return qt.CESIUM_3D_TILE_MASK|e<<qt.SKIP_LOD_BIT_SHIFT}function Wut(e){let t=nt.shallowClone(e),n=Xe(e.renderState,!0);n.cull.enabled=!0,n.cull.face=Ui.FRONT,n.colorMask={red:!1,green:!1,blue:!1,alpha:!1},n.polygonOffset={enabled:!0,factor:5,units:5};let i=Xe(t.uniformMap),r=new k(5,5);return i.u_polygonOffset=function(){return r},t.renderState=je.fromCache(n),t.uniformMap=i,t.castShadows=!1,t.receiveShadows=!1,t}function qut(e){let t=nt.shallowClone(e),n=Xe(e.renderState,!0),{stencilTest:i}=n;return i.enabled=!0,i.mask=qt.SKIP_LOD_MASK,i.reference=qt.CESIUM_3D_TILE_MASK,i.frontFunction=Qn.GREATER_OR_EQUAL,i.frontOperation.zPass=Pt.REPLACE,i.backFunction=Qn.GREATER_OR_EQUAL,i.backOperation.zPass=Pt.REPLACE,n.stencilMask=qt.CESIUM_3D_TILE_MASK|qt.SKIP_LOD_MASK,t.renderState=je.fromCache(n),t}var qV=VE;var YV=`precision highp float;

czm_modelVertexOutput defaultVertexOutput(vec3 positionMC) {
    czm_modelVertexOutput vsOutput;
    vsOutput.positionMC = positionMC;
    vsOutput.pointSize = 1.0;
    return vsOutput;
}

void main()
{
    // Initialize the attributes struct with all
    // attributes except quantized ones.
    ProcessedAttributes attributes;
    initializeAttributes(attributes);

    #ifdef HAS_IMAGERY
    initializeImageryAttributes();
    #endif

    // Dequantize the quantized ones and add them to the
    // attributes struct.
    #ifdef USE_DEQUANTIZATION
    dequantizationStage(attributes);
    #endif

    #ifdef HAS_MORPH_TARGETS
    morphTargetsStage(attributes);
    #endif

    #ifdef HAS_SKINNING
    skinningStage(attributes);
    #endif

    #ifdef HAS_PRIMITIVE_OUTLINE
    primitiveOutlineStage();
    #endif

    // Compute the bitangent according to the formula in the glTF spec.
    // Normal and tangents can be affected by morphing and skinning, so
    // the bitangent should not be computed until their values are finalized.
    #ifdef HAS_BITANGENTS
    attributes.bitangentMC = normalize(cross(attributes.normalMC, attributes.tangentMC) * attributes.tangentSignMC);
    #endif

    FeatureIds featureIds;
    featureIdStage(featureIds, attributes);

    #ifdef HAS_SELECTED_FEATURE_ID
    SelectedFeature feature;
    selectedFeatureIdStage(feature, featureIds);
    // Handle any show properties that come from the style.
    cpuStylingStage(attributes.positionMC, feature);
    #endif

    #if defined(USE_2D_POSITIONS) || defined(USE_2D_INSTANCING)
    // The scene mode 2D pipeline stage and instancing stage add a different
    // model view matrix to accurately project the model to 2D. However, the
    // output positions and normals should be transformed by the 3D matrices
    // to keep the data the same for the fragment shader.
    mat4 modelView = czm_modelView3D;
    mat3 normal = czm_normal3D;
    #else
    // These are used for individual model projection because they will
    // automatically change based on the scene mode.
    mat4 modelView = czm_modelView;
    mat3 normal = czm_normal;
    #endif

    // Update the position for this instance in place
    #ifdef HAS_INSTANCING

        // The legacy instance stage is used when rendering i3dm models that
        // encode instances transforms in world space, as opposed to glTF models
        // that use EXT_mesh_gpu_instancing, where instance transforms are encoded
        // in object space.
        #ifdef USE_LEGACY_INSTANCING
        mat4 instanceModelView;
        mat3 instanceModelViewInverseTranspose;

        legacyInstancingStage(attributes, instanceModelView, instanceModelViewInverseTranspose);

        modelView = instanceModelView;
        normal = instanceModelViewInverseTranspose;
        #else
        instancingStage(attributes);
        #endif

        #ifdef USE_PICKING
        v_pickColor = a_pickColor;
        #endif

    #endif

    Metadata metadata;
    MetadataClass metadataClass;
    MetadataStatistics metadataStatistics;
    metadataStage(featureIds, metadata, metadataClass, metadataStatistics, attributes);

    #ifdef HAS_VERTICAL_EXAGGERATION
    verticalExaggerationStage(attributes);
    #endif

    #ifdef HAS_CUSTOM_VERTEX_SHADER
    czm_modelVertexOutput vsOutput = defaultVertexOutput(attributes.positionMC);
    customShaderStage(vsOutput, attributes, featureIds, metadata, metadataClass, metadataStatistics);
    #endif

    // Compute the final position in each coordinate system needed.
    // This returns the value that will be assigned to gl_Position.
    vec4 positionClip = geometryStage(attributes, modelView, normal);

    #if defined(HAS_LINE_CUMULATIVE_DISTANCE) || defined(HAS_LINE_PATTERN)
    lineStyleStageVS(attributes);
    #endif

    // This must go after the geometry stage as it needs v_positionWC
    #ifdef HAS_ATMOSPHERE
    atmosphereStage(attributes);
    #endif

    #ifdef ENABLE_CLIPPING_POLYGONS
    modelClippingPolygonsStage(attributes);
    #endif

    #ifdef HAS_SILHOUETTE
    silhouetteStage(attributes, positionClip);
    #endif

    #ifdef HAS_POINT_CLOUD_SHOW_STYLE
    float show = pointCloudShowStylingStage(attributes, metadata);
    #else
    float show = 1.0;
    #endif

    #ifdef HAS_POINT_CLOUD_BACK_FACE_CULLING
    show *= pointCloudBackFaceCullingStage();
    #endif

    #ifdef HAS_POINT_CLOUD_COLOR_STYLE
    v_pointCloudColor = pointCloudColorStylingStage(attributes, metadata);
    #endif

    #ifdef PRIMITIVE_TYPE_POINTS
        #ifdef HAS_CUSTOM_VERTEX_SHADER
        gl_PointSize = vsOutput.pointSize;
        #elif defined(HAS_POINT_CLOUD_POINT_SIZE_STYLE) || defined(HAS_POINT_CLOUD_ATTENUATION)
        gl_PointSize = pointCloudPointSizeStylingStage(attributes, metadata);
        #elif defined(HAS_POINT_DIAMETER)
        gl_PointSize = u_pointDiameter;
        #else
        gl_PointSize = 1.0;
        #endif

        gl_PointSize *= show;
    #endif

    // Important NOT to compute gl_Position = show * positionClip or we hit:
    // https://github.com/CesiumGS/cesium/issues/11270
    //
    // We will discard points with v_pointCloudShow == 0 in the fragment shader.
    gl_Position = positionClip;

    #ifdef HAS_EDGE_VISIBILITY
    edgeVisibilityStageVS();
    #endif

    #ifdef HAS_POINT_CLOUD_SHOW_STYLE
    v_pointCloudShow = show;
    #endif
}
`;var XV=`
precision highp float;

// \u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500
// BENTLEY_materials_planar_fill constants
//
// These factors scale gl_FragDepth AFTER czm_writeLogDepth has run, so
// they are proportional offsets in log-depth space. The corresponding
// eye-space offset therefore varies with the fragment's distance from
// the camera (growing with distance). This is the intended behavior: it
// matches the proportional depth comparison tolerance used by the edge
// visibility system, so fills and edges stay consistently ordered at all
// viewing distances.
// \u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500
// Depth pull factor for all planar fills: scales log depth by 0.9995,
// i.e. a 0.05% pull toward the camera in log-depth space.
const float PLANAR_DEPTH_PULL = 0.9995;
// Depth push factor for behind fills: scales log depth by 1.0002, i.e. a
// 0.02% push away from the camera in log-depth space, so behind fills sit
// behind same-object siblings.
const float BEHIND_DEPTH_PUSH = 1.0002;
// Tolerance for comparing feature IDs stored as floats (integer equality).
const float FEATURE_ID_TOLERANCE = 0.5;
// Offset added to feature IDs so 0 means "no planar fill" in the texture.
const float FEATURE_ID_OFFSET = 1.0;

czm_modelMaterial defaultModelMaterial()
{
    czm_modelMaterial material;
    material.diffuse = vec3(0.0);
    material.specular = vec3(1.0);
    material.roughness = 1.0;
    material.occlusion = 1.0;
    material.normalEC = vec3(0.0, 0.0, 1.0);
    material.emissive = vec3(0.0);
    material.alpha = 1.0;
    return material;
}

vec4 handleAlpha(vec3 color, float alpha)
{
    #ifdef ALPHA_MODE_MASK
    if (alpha < u_alphaCutoff) {
        discard;
    }
    #endif

    return vec4(color, alpha);
}

void lineStyleStage()
{
    #if defined(HAS_LINE_PATTERN) && !defined(HAS_EDGE_VISIBILITY)
    const float maskLength = 16.0;
    float dashPosition = fract(v_lineCoord / maskLength);
    float maskIndex = floor(dashPosition * maskLength);
    float maskTest = floor(u_linePattern / pow(2.0, maskIndex));
    if (mod(maskTest, 2.0) < 1.0) {
        discard;
    }
    #endif
}

SelectedFeature selectedFeature;

// Set by edge-pass fragments below; consumed by the snapId expression built
// in PickingPipelineStage (see Scene#snap).
bool isEdge = false;

void main()
{
    #if defined(PRIMITIVE_TYPE_POINTS) && defined(HAS_POINT_DIAMETER)
    // Render points as circles
    float distanceToCenter = length(gl_PointCoord - vec2(0.5));
    if (distanceToCenter > 0.5) {
        discard;
    }
    #endif

    #ifdef HAS_POINT_CLOUD_SHOW_STYLE
        if (v_pointCloudShow == 0.0)
        {
            discard;
        }
    #endif

    #ifdef HAS_MODEL_SPLITTER
    modelSplitterStage();
    #endif

    czm_modelMaterial material = defaultModelMaterial();

    ProcessedAttributes attributes;
    geometryStage(attributes);

    FeatureIds featureIds;
    featureIdStage(featureIds, attributes);

    // \u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500
    // BENTLEY_materials_planar_fill: Feature-ID pre-pass output.
    //
    // When HAS_PLANAR_FILL_ID_PASS is defined this command is being rendered
    // into the planar fill ID framebuffer.  Non-behind planar geometry writes
    // its feature ID + 1 into the R channel (0 = no feature) and returns.
    // No material / lighting / post-process stages are needed.
    // \u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500
    #ifdef HAS_PLANAR_FILL_ID_PASS
    if (u_isPlanarFillIdPass) {
        float fid = float(featureIds.PLANAR_FILL_FEATURE_ID) + FEATURE_ID_OFFSET;
        out_FragColor = vec4(fid, 0.0, 0.0, 1.0);
        // Still need to write log depth so the depth buffer is correct.
        #ifdef LOG_DEPTH
        czm_writeLogDepth();
        #endif
        return;
    }
    #endif

    Metadata metadata;
    MetadataClass metadataClass;
    MetadataStatistics metadataStatistics;
    metadataStage(featureIds, metadata, metadataClass, metadataStatistics, attributes);

    //========================================================================
    // When not picking metadata START
    #ifndef METADATA_PICKING_ENABLED

    #ifdef HAS_SELECTED_FEATURE_ID
    selectedFeatureIdStage(selectedFeature, featureIds);
    #endif

    #ifndef CUSTOM_SHADER_REPLACE_MATERIAL
    materialStage(material, attributes, selectedFeature);
    #endif

    #ifdef HAS_CUSTOM_FRAGMENT_SHADER
    customShaderStage(material, attributes, featureIds, metadata, metadataClass, metadataStatistics);
    #endif

    lightingStage(material, attributes);

    #ifdef HAS_SELECTED_FEATURE_ID
    cpuStylingStage(material, selectedFeature);
    #endif

    #ifdef HAS_MODEL_COLOR
    modelColorStage(material);
    #endif

    #ifdef HAS_PRIMITIVE_OUTLINE
    primitiveOutlineStage(material);
    #endif

    vec4 color = handleAlpha(material.diffuse, material.alpha);

    // When not picking metadata END
    //========================================================================
    #else
    //========================================================================
    // When picking metadata START

    vec4 metadataValues = vec4(0.0, 0.0, 0.0, 0.0);
    metadataPickingStage(metadata, metadataClass, metadataValues);
    vec4 color = metadataValues;

    #endif
    // When picking metadata END
    //========================================================================

    lineStyleStage();

    #ifdef HAS_CLIPPING_PLANES
    modelClippingPlanesStage(color);
    #endif

    #ifdef ENABLE_CLIPPING_POLYGONS
    modelClippingPolygonsStage();
    #endif

    //========================================================================
    // When not picking metadata START
    #ifndef METADATA_PICKING_ENABLED

    #if defined(HAS_SILHOUETTE) && defined(HAS_NORMALS)
    silhouetteStage(color);
    #endif

    #ifdef HAS_ATMOSPHERE
    atmosphereStage(color, attributes);
    #endif

    #ifdef HAS_EDGE_VISIBILITY
    edgeVisibilityStage(color, featureIds);
    edgeDetectionStage(color, featureIds);
    // Edge-pass fragments rasterize the edge band itself. Flag them so the
    // snap payload (see Scene#snap) can distinguish edges from surfaces;
    // surface fragments leave isEdge false.
    if (u_isEdgePass) {
        isEdge = true;
    }
    #endif

    #endif
    // When not picking metadata END
    //========================================================================

    out_FragColor = color;

    // \u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500
    // Explicit log-depth write.
    //
    // DerivedCommand.getLogDepthShaderProgram auto-wraps only when the raw
    // source does NOT already mention czm_writeLogDepth.  We mention it
    // above in the HAS_PLANAR_FILL_ID_PASS block, so we must also handle
    // the normal code path ourselves.  The LOG_DEPTH define is injected by
    // that same auto-wrapper, so this block is active exactly when needed.
    // \u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500
    #ifdef LOG_DEPTH
    czm_writeLogDepth();
    #endif

    // \u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500
    // BENTLEY_materials_planar_fill: Proportional depth adjustment.
    //
    // Per the spec, planar primitives must render in front of non-planar
    // geometry. We use proportional depth scaling (similar to edge visibility)
    // which scales naturally with logarithmic depth at all viewing distances.
    //
    // \u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500
    #ifdef HAS_PLANAR_FILL_DEPTH
    gl_FragDepth *= PLANAR_DEPTH_PULL;
    #endif

    // \u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500
    // BENTLEY_materials_planar_fill: Behind fill depth adjustment.
    //
    // After the proportional depth pull has been applied, sample the planar
    // fill ID texture. If the pixel already belongs to the same feature,
    // apply a small proportional push so this "behind" fill sits behind its
    // non-behind sibling. If the pixel has no stored feature, the base pull
    // still keeps us in front of non-planar geometry.
    //
    // \u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500
    #ifdef HAS_PLANAR_FILL_BEHIND
    {
        vec2 screenCoord = gl_FragCoord.xy / czm_viewport.zw;
        float storedEncoded = texture(czm_planarFillIdTexture, screenCoord).r;
        float storedFeatureId = storedEncoded - FEATURE_ID_OFFSET;
        float myFeatureId = float(featureIds.PLANAR_FILL_FEATURE_ID);

        // storedFeatureId < 0 means "no planar fill at this pixel".
        if (storedFeatureId >= 0.0 && abs(storedFeatureId - myFeatureId) < FEATURE_ID_TOLERANCE) {
            // Proportional push: multiply by >1 to move away from camera.
            // Net effect: PLANAR_DEPTH_PULL * BEHIND_DEPTH_PUSH \u2248 0.9997,
            // still in front of non-planar but behind same-feature non-behind fills.
            gl_FragDepth *= BEHIND_DEPTH_PUSH;
        }
    }
    #endif
}

`;function _xe(){}_xe.buildModelDrawCommand=function(e,t){let n=e.shaderBuilder,i=Yut(e,n,t),r=Xut(e,i,t),o=e.model;return l(o.classificationType)?new GV({primitiveRenderResources:e,command:r}):new qV({primitiveRenderResources:e,command:r})};function Yut(e,t,n){t.addVertexLines(YV),t.addFragmentLines(XV);let i=e.model,r=t.buildShaderProgram(n.context);return i._pipelineResources.push(r),r}function Xut(e,t,n){let i=Kut(e),r=new Vn({context:n.context,indexBuffer:i,attributes:e.attributes}),o=e.model;o._pipelineResources.push(r);let a=e.alphaOptions.pass,s=o.sceneGraph,c=n.mode===re.SCENE3D,u,f;if(!c&&!n.scene3DOnly&&o._projectTo2D)u=O.multiplyTransformation(s._computedModelMatrix,e.runtimeNode.computedTransform,new O),f=e.runtimePrimitive.boundingSphere2D;else{let x=c?s._computedModelMatrix:s._computedModelMatrix2D;u=O.multiplyTransformation(x,e.runtimeNode.computedTransform,new O),f=se.transform(e.boundingSphere,u)}let d=Xe(je.fromCache(e.renderStateOptions),!0);d.cull.face=_t.getCullFace(u,e.primitiveType),d=je.fromCache(d);let p=l(o.classificationType),g=p?!1:Rn.castShadows(o.shadows),m=p?!1:Rn.receiveShadows(o.shadows),y=p?void 0:e.pickId,A=p?void 0:e.snapId;return new nt({boundingVolume:f,modelMatrix:u,uniformMap:e.uniformMap,renderState:d,vertexArray:r,shaderProgram:t,cull:o.cull,pass:a,count:e.count,owner:o,pickId:y,snapId:A,pickMetadataAllowed:!0,instanceCount:e.instanceCount,primitiveType:e.primitiveType,debugShowBoundingVolume:o.debugShowBoundingVolume,castShadows:g,receiveShadows:m})}function Kut(e){let t=e.wireframeIndexBuffer;if(l(t))return t;let n=e.indices;if(l(n))return n.buffer}var KV=_xe;function Qc(e){e=e??H.EMPTY_OBJECT;let t=e.modelComponents;this._model=e.model,this._components=t,this._pipelineStages=[],this._updateStages=[],this._runtimeNodes=[],this._rootNodes=[],this._skinnedNodes=[],this._runtimeSkins=[],this.modelPipelineStages=[],this._boundingSphere=void 0,this._boundingSphere2D=void 0,this._computedModelMatrix=O.clone(O.IDENTITY),this._computedModelMatrix2D=O.clone(O.IDENTITY),this._axisCorrectionMatrix=_t.getAxisCorrectionMatrix(t.upAxis,t.forwardAxis,new O),this._runtimeArticulations={},$ut(this)}Object.defineProperties(Qc.prototype,{components:{get:function(){return this._components}},computedModelMatrix:{get:function(){return this._computedModelMatrix}},axisCorrectionMatrix:{get:function(){return this._axisCorrectionMatrix}},boundingSphere:{get:function(){return this._boundingSphere}}});function $ut(e){let t=e._components,n=t.scene,r=e._model.modelMatrix;yxe(e,r);let o=t.articulations,a=o.length,s=e._runtimeArticulations;for(let x=0;x<a;x++){let T=o[x],C=new iU({articulation:T,sceneGraph:e}),E=C.name;s[E]=C}let c=t.nodes,u=c.length;e._runtimeNodes=new Array(u);let d=n.nodes.length,p=O.IDENTITY;for(let x=0;x<d;x++){let T=n.nodes[x],C=Axe(e,T,p);e._rootNodes.push(C)}let g=t.skins,m=e._runtimeSkins,y=g.length;for(let x=0;x<y;x++){let T=g[x];m.push(new OV({skin:T,sceneGraph:e}))}let A=e._skinnedNodes,b=A.length;for(let x=0;x<b;x++){let T=A[x],C=e._runtimeNodes[T],w=c[T].skin.index;C._runtimeSkin=m[w],C.updateJointMatrices()}e.applyArticulations()}function yxe(e,t){let n=e._components,i=e._model;e._computedModelMatrix=O.multiplyTransformation(t,n.transform,e._computedModelMatrix),e._computedModelMatrix=O.multiplyTransformation(e._computedModelMatrix,e._axisCorrectionMatrix,e._computedModelMatrix),e._computedModelMatrix=O.multiplyByUniformScale(e._computedModelMatrix,i.computedScale,e._computedModelMatrix)}var Jut=new h;function Zut(e,t){let n=e._computedModelMatrix,i=O.getTranslation(n,Jut);if(!h.equals(i,h.ZERO))e._computedModelMatrix2D=mt.basisTo2D(t.mapProjection,n,e._computedModelMatrix2D);else{let r=e.boundingSphere.center,o=mt.ellipsoidTo2DModelMatrix(t.mapProjection,r,e._computedModelMatrix2D);e._computedModelMatrix2D=O.multiply(o,n,e._computedModelMatrix2D)}e._boundingSphere2D=se.transform(e._boundingSphere,e._computedModelMatrix2D,e._boundingSphere2D)}function Axe(e,t,n){let i=[],r=_t.getNodeTransform(t),o=t.children.length;for(let f=0;f<o;f++){let d=t.children[f],p=O.multiplyTransformation(n,r,new O),g=Axe(e,d,p);i.push(g)}let a=new yU({node:t,transform:r,transformToRoot:n,children:i,sceneGraph:e}),s=t.primitives.length;for(let f=0;f<s;f++)a.runtimePrimitives.push(new RV({primitive:t.primitives[f],node:t,model:e._model}));let c=t.index;e._runtimeNodes[c]=a,l(t.skin)&&e._skinnedNodes.push(c);let u=t.name;if(l(u)){let f=e._model,d=new uU(f,a);f._nodesByName[u]=d}return c}var Qut=new h,eft=new h,tft=new h,nft=new h;Qc.prototype.buildDrawCommands=function(e){let t=this.buildRenderResources(e);this.computeBoundingVolumes(t),this.createDrawCommands(t,e)};Qc.prototype.buildRenderResources=function(e){let t=this._model,n=new MV(t);t.statistics.clear(),this.configurePipeline(e);let i=this.modelPipelineStages;for(let r=0;r<i.length;r++)i[r].process(n,t,e);for(let r=0;r<this._runtimeNodes.length;r++){let o=this._runtimeNodes[r];if(!l(o))continue;o.configurePipeline();let a=o.pipelineStages,s=new VV(n,o);n.nodeRenderResources[r]=s;for(let c=0;c<a.length;c++)a[c].process(s,o.node,e);for(let c=0;c<o.runtimePrimitives.length;c++){let u=o.runtimePrimitives[c];u.configurePipeline(e);let f=u.pipelineStages,d=new HV(s,u);s.primitiveRenderResources[c]=d;for(let p=0;p<f.length;p++)f[p].process(d,u.primitive,e)}}return n};Qc.prototype.computeBoundingVolumes=function(e){let t=this._model,n=h.fromElements(Number.MAX_VALUE,Number.MAX_VALUE,Number.MAX_VALUE,Qut),i=h.fromElements(-Number.MAX_VALUE,-Number.MAX_VALUE,-Number.MAX_VALUE,eft);for(let r=0;r<this._runtimeNodes.length;r++){let o=this._runtimeNodes[r];if(!l(o))continue;let a=e.nodeRenderResources[r],s=o.computedTransform;for(let c=0;c<o.runtimePrimitives.length;c++){let u=o.runtimePrimitives[c],f=a.primitiveRenderResources[c];u.boundingSphere=se.clone(f.boundingSphere,new se);let d=O.multiplyByPoint(s,f.positionMin,tft),p=O.multiplyByPoint(s,f.positionMax,nft);h.minimumByComponent(n,d,n),h.maximumByComponent(i,p,i)}}this._boundingSphere=se.fromCornerPoints(n,i,new se),this._boundingSphere=se.transformWithoutScale(this._boundingSphere,this._axisCorrectionMatrix,this._boundingSphere),this._boundingSphere=se.transform(this._boundingSphere,this._components.transform,this._boundingSphere),t._boundingSphere=se.transform(this._boundingSphere,t.modelMatrix,t._boundingSphere),t._initialRadius=t._boundingSphere.radius,t._boundingSphere.radius*=t._clampedScale};Qc.prototype.createDrawCommands=function(e,t){for(let n=0;n<this._runtimeNodes.length;n++){let i=this._runtimeNodes[n];if(!l(i))continue;let r=e.nodeRenderResources[n];for(let o=0;o<i.runtimePrimitives.length;o++){let a=i.runtimePrimitives[o],s=r.primitiveRenderResources[o],c=KV.buildModelDrawCommand(s,t);a.drawCommand=c}}};Qc.prototype.configurePipeline=function(e){let t=this.modelPipelineStages;t.length=0;let n=this._model,i=e.fog.enabled&&e.fog.renderable;l(n.color)&&t.push(ix),!l(n.classificationType)&&(n.imageBasedLighting.enabled&&t.push(eU),n.isClippingEnabled()&&t.push(aU),n.isClippingPolygonsEnabled()&&t.push(lU),n.hasSilhouette(e)&&t.push(BV),l(n.splitDirection)&&n.splitDirection!==jo.NONE&&t.push(UV),qo.is3DTiles(n.type)&&t.push(Kz),i&&t.push(Zz))};Qc.prototype.update=function(e,t){let n,i,r;for(n=0;n<this._runtimeNodes.length;n++){let o=this._runtimeNodes[n];if(!l(o))continue;for(i=0;i<o.updateStages.length;i++)o.updateStages[i].update(o,this,e);let a=e.mode!==re.SCENE3D&&this._model._projectTo2D;for(t&&!a&&this.updateJointMatrices(),i=0;i<o.runtimePrimitives.length;i++){let s=o.runtimePrimitives[i];for(r=0;r<s.updateStages.length;r++)s.updateStages[r].update(s,this)}}};Qc.prototype.updateModelMatrix=function(e,t){yxe(this,e),t.mode!==re.SCENE3D&&Zut(this,t);let n=this._rootNodes;for(let i=0;i<n.length;i++){let r=this._runtimeNodes[n[i]];r._transformDirty=!0}};Qc.prototype.updateJointMatrices=function(){let e=this._skinnedNodes,t=e.length;for(let n=0;n<t;n++){let i=e[n];this._runtimeNodes[i].updateJointMatrices()}};function bxe(e,t,n,i,r){if(n&&!t.show)return;let o=t.children.length;for(let c=0;c<o;c++){let u=t.getChild(c);bxe(e,u,n,i,r)}let a=t.runtimePrimitives,s=a.length;for(let c=0;c<s;c++){let u=a[c];i(u,r)}}function $V(e,t,n,i){let r=e._rootNodes,o=r.length;for(let a=0;a<o;a++){let s=r[a],c=e._runtimeNodes[s];bxe(e,c,t,n,i)}}var ift={backFaceCulling:void 0};Qc.prototype.updateBackFaceCulling=function(e){let t=ift;t.backFaceCulling=e,$V(this,!1,rft,t)};function rft(e,t){let n=e.drawCommand;n.backFaceCulling=t.backFaceCulling}var oft={shadowMode:void 0};Qc.prototype.updateShadows=function(e){let t=oft;t.shadowMode=e,$V(this,!1,aft,t)};function aft(e,t){let n=e.drawCommand;n.shadows=t.shadowMode}var sft={debugShowBoundingVolume:void 0};Qc.prototype.updateShowBoundingVolume=function(e){let t=sft;t.debugShowBoundingVolume=e,$V(this,!1,cft,t)};function cft(e,t){let n=e.drawCommand;n.debugShowBoundingVolume=t.debugShowBoundingVolume}var xxe=[],Txe=[],Cxe=[],lft={frameState:void 0,hasSilhouette:void 0};Qc.prototype.pushDrawCommands=function(e){let t=xxe;t.length=0;let n=Txe;n.length=0;let i=Cxe;i.length=0;let r=lft;r.hasSilhouette=this._model.hasSilhouette(e),r.frameState=e,$V(this,!0,uft,r),Xn(e.commandList,t),Xn(e.commandList,n),Xn(e.commandList,i)};function uft(e,t){let n=t.frameState,i=t.hasSilhouette,r=n.passes,o=xxe,a=Txe,s=Cxe,c=e.drawCommand;c.pushCommands(n,n.commandList);let u=e.primitive.material;l(u)&&l(u.planarFill)&&(n.planarFillRequested=!0),i&&!r.pick&&c.pushSilhouetteCommands(n,o),l(c.pushEdgeCommands)&&c.pushEdgeCommands(n,a),l(c.pushPlanarFillIdCommands)&&c.pushPlanarFillIdCommands(n,s)}Qc.prototype.setArticulationStage=function(e,t){let n=e.split(" ");if(n.length!==2)return;let i=n[0],r=n[1],o=this._runtimeArticulations[i];l(o)&&o.setArticulationStage(r,t)};Qc.prototype.applyArticulations=function(){let e=this._runtimeArticulations;for(let t in e)e.hasOwnProperty(t)&&e[t].apply()};var JV=Qc;function Py(){this.pointsLength=0,this.trianglesLength=0,this.geometryByteLength=0,this.texturesByteLength=0,this.propertyTablesByteLength=0,this._bufferIdSet={},this._textureIdByteLengths={},this._batchTextureIdMap=new zt}Object.defineProperties(Py.prototype,{batchTexturesByteLength:{get:function(){let e=this._batchTextureIdMap.length,t=this._batchTextureIdMap.values,n=0;for(let i=0;i<e;i++)n+=t[i].byteLength;return n}}});Py.prototype.clear=function(){this.pointsLength=0,this.trianglesLength=0,this.geometryByteLength=0,this.texturesByteLength=0,this.propertyTablesByteLength=0,this._bufferIdSet={},this._textureIdByteLengths={},this._batchTextureIdMap.removeAll()};Py.prototype.addBuffer=function(e,t){if(!this._bufferIdSet.hasOwnProperty(e._id)){let n=t?2:1;this.geometryByteLength+=e.sizeInBytes*n}this._bufferIdSet[e._id]=!0};Py.prototype.addTexture=function(e){this._textureIdByteLengths.hasOwnProperty(e._id)||(this.texturesByteLength+=e.sizeInBytes,this._textureIdByteLengths[e._id]=e.sizeInBytes)};Py.prototype.getTextureIds=function(){return Object.keys(this._textureIdByteLengths)};Py.prototype.getTextureByteLengthById=function(e){return this._textureIdByteLengths[e]};Py.prototype.addBatchTexture=function(e){this._batchTextureIdMap.contains(e._id)||this._batchTextureIdMap.set(e._id,e)};var ZV=Py;var wxe=La($O(),1);var vxe={},ux=Uint32Array.BYTES_PER_ELEMENT;vxe.parse=function(e,t){t=t??0;let n=new Uint8Array(e),i=new DataView(e);t+=ux;let r=i.getUint32(t,!0);if(r!==1)throw new oe(`Only Point Cloud tile version 1 is supported.  Version ${r} is not.`);t+=ux,t+=ux;let o=i.getUint32(t,!0);if(o===0)throw new oe("Feature table must have a byte length greater than zero");t+=ux;let a=i.getUint32(t,!0);t+=ux;let s=i.getUint32(t,!0);t+=ux;let c=i.getUint32(t,!0);t+=ux;let u=wo(n,t,o);t+=o;let f=new Uint8Array(e,t,a);t+=a;let d,p;s>0&&(d=wo(n,t,s),Object.keys(d).length===0&&(d=void 0),t+=s,c>0&&(p=new Uint8Array(e,t,c),p=new Uint8Array(p)));let g=new mp(u,f),m=g.getGlobalProperty("POINTS_LENGTH");if(g.featuresLength=m,!l(m))throw new oe("Feature table global property: POINTS_LENGTH must be defined");let y=g.getGlobalProperty("RTC_CENTER",Y.FLOAT,3);l(y)&&(y=h.unpack(y));let A=dft(g,d);if(A.rtcCenter=y,A.pointsLength=m,!A.hasPositions){let b=hft(g);A.positions=b,A.hasPositions=A.hasPositions||l(b)}if(!A.hasPositions)throw new oe("Either POSITION or POSITION_QUANTIZED must be defined.");if(!A.hasNormals){let b=pft(g);A.normals=b,A.hasNormals=A.hasNormals||l(b)}if(!A.hasColors){let b=mft(g);A.colors=b,A.hasColors=A.hasColors||l(b),A.hasConstantColor=l(A.constantColor),A.isTranslucent=l(b)&&b.isTranslucent}if(!A.hasBatchIds){let b=gft(g);A.batchIds=b,A.hasBatchIds=A.hasBatchIds||l(b)}if(A.hasBatchIds){let b=g.getGlobalProperty("BATCH_LENGTH");if(!l(b))throw new oe("Global property: BATCH_LENGTH must be defined when BATCH_ID is defined.");A.batchLength=b}return(l(d)||l(p))&&(A.batchTableJson=d,A.batchTableBinary=p),fft(A),A};function fft(e){let t=e.batchTableJson;if(!l(t))return;let n=e.batchTableBinary;if(l(n))return;let i=Object.keys(e.draco?.batchTableProperties??{}),r=[];for(let o of Object.keys(t)){let s=t[o].byteOffset;l(s)&&(i.includes(o)||r.push(o))}for(let o of r)pt("PntsParser-invalidBinaryBodyReference",`The point cloud data contained a binary property ${o} that could not be resolved - skipping`),delete t[o]}function dft(e,t){let n=e.json,i,r,o,a=l(n.extensions)?n.extensions["3DTILES_draco_point_compression"]:void 0,s=l(t)&&l(t.extensions)?t.extensions["3DTILES_draco_point_compression"]:void 0;l(s)&&(o=s.properties);let c,u,f,d,p;if(l(a)){r=a.properties;let m=a.byteOffset,y=a.byteLength;if(!l(r)||!l(m)||!l(y))throw new oe("Draco properties, byteOffset, and byteLength must be defined");i=e.buffer.slice(m,m+y),c=l(r.POSITION),u=l(r.RGB)||l(r.RGBA),f=l(r.NORMAL),d=l(r.BATCH_ID),p=l(r.RGBA)}let g;return l(i)&&(g={buffer:i,featureTableProperties:r,batchTableProperties:o,properties:Ot(r,o),dequantizeInShader:!0}),{draco:g,hasPositions:c,hasColors:u,isTranslucent:p,hasNormals:f,hasBatchIds:d}}function hft(e){let t=e.json,n;if(l(t.POSITION))return n=e.getPropertyArray("POSITION",Y.FLOAT,3),{name:ot.POSITION,semantic:ot.POSITION,typedArray:n,isQuantized:!1,componentDatatype:Y.FLOAT,type:Vt.VEC3};if(l(t.POSITION_QUANTIZED)){n=e.getPropertyArray("POSITION_QUANTIZED",Y.UNSIGNED_SHORT,3);let i=e.getGlobalProperty("QUANTIZED_VOLUME_SCALE",Y.FLOAT,3);if(!l(i))throw new oe("Global property: QUANTIZED_VOLUME_SCALE must be defined for quantized positions.");let r=65535,o=e.getGlobalProperty("QUANTIZED_VOLUME_OFFSET",Y.FLOAT,3);if(!l(o))throw new oe("Global property: QUANTIZED_VOLUME_OFFSET must be defined for quantized positions.");return{name:ot.POSITION,semantic:ot.POSITION,typedArray:n,isQuantized:!0,componentDatatype:Y.FLOAT,type:Vt.VEC3,quantizedRange:r,quantizedVolumeOffset:h.unpack(o),quantizedVolumeScale:h.unpack(i),quantizedComponentDatatype:Y.UNSIGNED_SHORT,quantizedType:Vt.VEC3}}}function mft(e){let t=e.json,n;if(l(t.RGBA))return n=e.getPropertyArray("RGBA",Y.UNSIGNED_BYTE,4),{name:ot.COLOR,semantic:ot.COLOR,setIndex:0,typedArray:n,componentDatatype:Y.UNSIGNED_BYTE,type:Vt.VEC4,normalized:!0,isRGB565:!1,isTranslucent:!0};if(l(t.RGB))return n=e.getPropertyArray("RGB",Y.UNSIGNED_BYTE,3),{name:"COLOR",semantic:ot.COLOR,setIndex:0,typedArray:n,componentDatatype:Y.UNSIGNED_BYTE,type:Vt.VEC3,normalized:!0,isRGB565:!1,isTranslucent:!1};if(l(t.RGB565))return n=e.getPropertyArray("RGB565",Y.UNSIGNED_SHORT,1),{name:"COLOR",semantic:ot.COLOR,setIndex:0,typedArray:n,componentDatatype:Y.FLOAT,type:Vt.VEC3,normalized:!1,isRGB565:!0,isTranslucent:!1};if(l(t.CONSTANT_RGBA)){let i=e.getGlobalProperty("CONSTANT_RGBA",Y.UNSIGNED_BYTE,4),r=i[3],o=U.fromBytes(i[0],i[1],i[2],r),a=r<255;return{name:ot.COLOR,semantic:ot.COLOR,setIndex:0,constantColor:o,componentDatatype:Y.FLOAT,type:Vt.VEC4,isQuantized:!1,isTranslucent:a}}}function pft(e){let t=e.json,n;if(l(t.NORMAL))return n=e.getPropertyArray("NORMAL",Y.FLOAT,3),{name:ot.NORMAL,semantic:ot.NORMAL,typedArray:n,octEncoded:!1,octEncodedZXY:!1,componentDatatype:Y.FLOAT,type:Vt.VEC3};if(l(t.NORMAL_OCT16P))return n=e.getPropertyArray("NORMAL_OCT16P",Y.UNSIGNED_BYTE,2),{name:ot.NORMAL,semantic:ot.NORMAL,typedArray:n,octEncoded:!0,octEncodedZXY:!1,quantizedRange:(1<<8)-1,quantizedType:Vt.VEC2,quantizedComponentDatatype:Y.UNSIGNED_BYTE,componentDatatype:Y.FLOAT,type:Vt.VEC3}}function gft(e){let t=e.json;if(l(t.BATCH_ID)){let n=e.getPropertyArray("BATCH_ID",Y.UNSIGNED_SHORT,1);return{name:ot.FEATURE_ID,semantic:ot.FEATURE_ID,setIndex:0,typedArray:n,componentDatatype:Y.fromTypedArray(n),type:Vt.SCALAR}}}var jE=vxe;var _ft=Tn.Components,yft=Tn.Scene,Aft=Tn.Node,bft=Tn.Primitive,xft=Tn.Attribute,Exe=Tn.Quantization,Tft=Tn.FeatureIdAttribute,Cft=Tn.Material,vft=Tn.MetallicRoughness,CZ=class extends er{constructor(t){super(),t=t??H.EMPTY_OBJECT;let n=t.arrayBuffer,i=t.byteOffset??0;this._arrayBuffer=n,this._byteOffset=i,this._loadAttributesFor2D=t.loadAttributesFor2D??!1,this._parsedContent=void 0,this._decodePromise=void 0,this._decodedAttributes=void 0,this._promise=void 0,this._error=void 0,this._state=At.UNLOADED,this._buffers=[],this._components=void 0,this._transform=O.IDENTITY}get cacheKey(){}get components(){return this._components}get transform(){return this._transform}load(){if(l(this._promise))return this._promise;this._parsedContent=jE.parse(this._arrayBuffer,this._byteOffset),this._state=At.PROCESSING,this._promise=Promise.resolve(this)}process(t){if(l(this._error)){let n=this._error;throw this._error=void 0,n}if(this._state===At.READY)return!0;if(this._state===At.PROCESSING){if(l(this._decodePromise))return!1;this._decodePromise=Eft(this,t.context)}return!1}unload(){let t=this._buffers;for(let n=0;n<t.length;n++)t[n].destroy();t.length=0,this._components=void 0,this._parsedContent=void 0,this._arrayBuffer=void 0}};function Eft(e,t){let i=e._parsedContent.draco,r;if(l(i)?r=h_.decodePointCloud(i,t):r=Promise.resolve(),!!l(r))return e._decodePromise=r,r.then(function(o){if(!e.isDestroyed())return l(o)&&Sft(e,i,o),Bft(e,t),e._state=At.READY,e}).catch(function(o){e.unload(),e._state=At.FAILED;let a="Failed to load Draco pnts";e._error=e.getError(a,o)})}function Sft(e,t,n){e._state=At.READY;let i=e._parsedContent,r;if(l(n.POSITION)){if(r={name:"POSITION",semantic:ot.POSITION,typedArray:n.POSITION.array,componentDatatype:Y.FLOAT,type:Vt.VEC3,isQuantized:!1},l(n.POSITION.data.quantization)){let s=n.POSITION.data.quantization,c=s.range,u=h.fromElements(c,c,c),f=h.unpack(s.minValues),d=(1<<s.quantizationBits)-1;r.isQuantized=!0,r.quantizedRange=d,r.quantizedVolumeOffset=f,r.quantizedVolumeScale=u,r.quantizedComponentDatatype=d<=255?Y.UNSIGNED_BYTE:Y.UNSIGNED_SHORT,r.quantizedType=Vt.VEC3}i.positions=r}if(l(n.NORMAL)){if(r={name:"NORMAL",semantic:ot.NORMAL,typedArray:n.NORMAL.array,componentDatatype:Y.FLOAT,type:Vt.VEC3,isQuantized:!1,octEncoded:!1,octEncodedZXY:!1},l(n.NORMAL.data.quantization)){let s=(1<<n.NORMAL.data.quantization.quantizationBits)-1;r.quantizedRange=s,r.octEncoded=!0,r.octEncodedZXY=!0,r.quantizedComponentDatatype=Y.UNSIGNED_BYTE,r.quantizedType=Vt.VEC2}i.normals=r}if(l(n.RGBA)?i.colors={name:"COLOR",semantic:ot.COLOR,setIndex:0,typedArray:n.RGBA.array,componentDatatype:Y.UNSIGNED_BYTE,type:Vt.VEC4,normalized:!0,isTranslucent:!0}:l(n.RGB)&&(i.colors={name:"COLOR",semantic:ot.COLOR,setIndex:0,typedArray:n.RGB.array,componentDatatype:Y.UNSIGNED_BYTE,type:Vt.VEC3,normalized:!0,isTranslucent:!1}),l(n.BATCH_ID)){let s=n.BATCH_ID.array;i.batchIds={name:"_FEATURE_ID",semantic:ot.FEATURE_ID,setIndex:0,typedArray:s,componentDatatype:Y.fromTypedArray(s),type:Vt.SCALAR}}let o=i.batchTableJson,a=t.batchTableProperties;for(let s in a)if(a.hasOwnProperty(s)){let c=n[s];l(o)||(o={}),i.hasDracoBatchTable=!0;let u=c.data;o[s]={byteOffset:u.byteOffset,type:wft(u.componentsPerAttribute),componentType:Ift(u.componentDatatype),typedArray:c.array}}i.batchTableJson=o}function wft(e){switch(e){case 1:return"SCALAR";case 2:return"VEC2";case 3:return"VEC3";case 4:return"VEC4"}}function Ift(e){switch(e){case ee.BYTE:return"BYTE";case ee.UNSIGNED_BYTE:return"UNSIGNED_BYTE";case ee.SHORT:return"SHORT";case ee.UNSIGNED_SHORT:return"UNSIGNED_SHORT";case ee.INT:return"INT";case ee.UNSIGNED_INT:return"UNSIGNED_INT";case ee.DOUBLE:return"DOUBLE";case ee.FLOAT:return"FLOAT"}}function KD(e,t,n){let i=t.typedArray,r;if(t.octEncoded&&(r=new Exe,r.octEncoded=t.octEncoded,r.octEncodedZXY=t.octEncodedZXY,r.normalizationRange=t.quantizedRange,r.type=t.quantizedType,r.componentDatatype=t.quantizedComponentDatatype),t.isQuantized){r=new Exe;let s=t.quantizedRange;r.normalizationRange=s,r.quantizedVolumeOffset=h.ZERO;let c=t.quantizedVolumeScale;r.quantizedVolumeDimensions=c,r.quantizedVolumeStepSize=h.divideByScalar(c,s,new h),r.componentDatatype=t.quantizedComponentDatatype,r.type=t.quantizedType}let o=new xft;if(o.name=t.name,o.semantic=t.semantic,o.setIndex=t.setIndex,o.componentDatatype=t.componentDatatype,o.type=t.type,o.normalized=t.normalized??!1,o.min=t.min,o.max=t.max,o.quantization=r,t.isRGB565&&(i=an.decodeRGB565(i)),l(t.constantColor)){let s=new Array(4);o.constant=U.pack(t.constantColor,s)}else{let s=Ze.createVertexBuffer({typedArray:i,context:n,usage:Oe.STATIC_DRAW});s.vertexArrayDestroyable=!1,e._buffers.push(s),o.buffer=s}let a=e._loadAttributesFor2D;return o.semantic===ot.POSITION&&a&&(o.typedArray=i),o}var Sxe,QV;function Pft(e){if(!l(QV)){Sxe=new wxe.default(0),QV=new Array(e);for(let t=0;t<e;++t)QV[t]=Sxe.random()}return QV}var Dft=new h,Rft=new h,Oft=new h;function Mft(e){let t=e.typedArray,n=20,i=t.length/3,r=Math.min(i,n),o=Pft(n),a=Number.MAX_VALUE,s=-Number.MAX_VALUE,c=h.fromElements(a,a,a,Dft),u=h.fromElements(s,s,s,Rft),f,d,p;if(e.isQuantized)c=h.ZERO,u=e.quantizedVolumeScale;else for(f=0;f<r;++f)d=Math.floor(o[f]*i),p=h.unpack(t,d*3,Oft),h.minimumByComponent(c,p,c),h.maximumByComponent(u,p,u);e.min=h.clone(c),e.max=h.clone(u)}var Lft={name:ot.COLOR,semantic:ot.COLOR,setIndex:0,constantColor:U.DARKGRAY,componentDatatype:Y.FLOAT,type:Vt.VEC4,isQuantized:!1,isTranslucent:!1};function Nft(e,t,n){let i=[],r,o=t.positions;return l(o)&&(Mft(o),r=KD(e,o,n),r.count=t.pointsLength,i.push(r)),l(t.normals)&&(r=KD(e,t.normals,n),r.count=t.pointsLength,i.push(r)),l(t.colors)?(r=KD(e,t.colors,n),r.count=t.pointsLength,i.push(r)):(r=KD(e,Lft,n),r.count=t.pointsLength,i.push(r)),l(t.batchIds)&&(r=KD(e,t.batchIds,n),r.count=t.pointsLength,i.push(r)),i}function Fft(e,t){let n=e.batchLength,i=e.pointsLength,r=e.batchTableJson,o=e.batchTableBinary,a=!l(e.batchIds);return l(o)||l(r)||e.hasDracoBatchTable?Cy({count:n??i,batchTable:r,binaryBody:o,parseAsPropertyAttributes:a,customAttributeOutput:t}):new ec({schema:{},propertyTables:[]})}function Bft(e,t){let n=e._parsedContent,i=new vft;i.metallicFactor=0,i.roughnessFactor=.9;let r=new Cft;r.metallicRoughness=i;let o=n.colors;l(o)&&o.isTranslucent&&(r.alphaMode=C0.BLEND);let a=!l(n.normals);r.unlit=a;let s=new bft;if(s.attributes=Nft(e,n,t),s.primitiveType=Re.POINTS,s.material=r,l(n.batchIds)){let g=new Tft;g.propertyTableId=0,g.setIndex=0,g.positionalLabel="featureId_0",s.featureIds.push(g)}let c=new Aft;c.index=0,c.primitives=[s];let u=new yft;u.nodes=[c],u.upAxis=zi.Z,u.forwardAxis=zi.X;let f=new _ft;f.scene=u,f.nodes=[c];let d=[];f.structuralMetadata=Fft(n,d),d.length>0&&kft(e,s,d,t),l(n.rtcCenter)&&(f.transform=O.multiplyByTranslation(f.transform,n.rtcCenter,f.transform));let p=n.positions;l(p)&&p.isQuantized&&(f.transform=O.multiplyByTranslation(f.transform,p.quantizedVolumeOffset,f.transform)),e._components=f,e._parsedContent=void 0,e._arrayBuffer=void 0}function kft(e,t,n,i){let r=t.attributes,o=n.length;for(let a=0;a<o;a++){let s=n[a],c=Ze.createVertexBuffer({typedArray:s.typedArray,context:i,usage:Oe.STATIC_DRAW});c.vertexArrayDestroyable=!1,e._buffers.push(c),s.buffer=c,s.typedArray=void 0,r.push(s)}t.propertyAttributeIds=[0]}var e4=CZ;var Ixe=new h,Pxe=new h,Dxe=new h,zft=new h,Uft=new h,Vft=new h,jft=new de,Hft=new se;function vZ(e,t,n,i){let r=t*n;return i.x=e[r],i.y=e[r+1],i.z=e[r+2],i}function $D(e,t,n,i,r,o,a){if(!e._ready||n.mode===re.MORPHING)return;let s=Number.MAX_VALUE;o=o??te.default,i=i??1,r=r??0;let c=n.mode!==re.SCENE3D?n.mapProjection:void 0;if(Ps.forEachPrimitive(e,{mapProjection:c},function(u,f,d,p){if(l(u.boundingSphere)&&d.length===1){let x=se.transform(u.boundingSphere,p,Hft),T=ci.raySphere(t,x);if(!l(T))return}if(!l(f.indices))return;let g,m,y=_t.getAttributeBySemantic(f,ot.POSITION);l(y)&&(m=Vt.getNumberOfComponents(y.type),g=Ps.readAttributeAsTypedArray(y));let A;if(l(f.indices)&&(A=Ps.readIndicesAsTypedArray(f.indices)),!l(A)||!l(g))return;let b=A.length;for(let x=0;x<b;x+=3){let T=A[x],C=A[x+1],E=A[x+2];vZ(g,T,m,Ixe),vZ(g,C,m,Pxe),vZ(g,E,m,Dxe);for(let w of d){let D=O.multiplyByPoint(w.transform,Ixe,zft),R=O.multiplyByPoint(w.transform,Pxe,Uft),M=O.multiplyByPoint(w.transform,Dxe,Vft);i!==1&&(pr.getPosition(D,o,i,r,D),pr.getPosition(R,o,i,r,R),pr.getPosition(M,o,i,r,M));let N=ci.rayTriangleParametric(t,D,R,M,e.backFaceCulling??!0);l(N)&&N<s&&N>=0&&(s=N)}}}),s!==Number.MAX_VALUE){if(a=hn.getPoint(t,s,a),n.mode!==re.SCENE3D){h.fromElements(a.y,a.z,a.x,a);let u=n.mapProjection,f=u.ellipsoid,d=u.unproject(a,jft);f.cartographicToCartesian(d,a)}return a}}var EZ=class{constructor(t){this.show=t.show,this.alpha=t.alpha,this.brightness=t.brightness,this.contrast=t.contrast,this.hue=t.hue,this.saturation=t.saturation,this.gamma=t.gamma,this.colorToAlpha=t.colorToAlpha}},t4=EZ;var SZ=class{constructor(t){this._model=t,this._modelPrimitiveImageries=void 0,this._imageryConfigurations=[]}update(t){if(!this._hasImagery){this._deleteModelPrimitiveImageries();return}this._allImageryLayersReady&&(l(this._modelPrimitiveImageries)||(this._modelPrimitiveImageries=this._createModelPrimitiveImageries()),this._updateModelPrimitiveImageries(t),this._checkForModifiedImageryConfigurations())}_createModelPrimitiveImageries(){let t=this._model,n=this._collectRuntimeNodesAndPrimitives(),i=[],r=n.length;for(let o=0;o<r;o++){let a=n[o],s=a.runtimeNode,c=a.runtimePrimitive,u=new zE(t,s,c);c.primitive.modelPrimitiveImagery=u,i.push(u)}return i}_collectRuntimeNodesAndPrimitives(){let i=this._model.sceneGraph._runtimeNodes,r=[];for(let o=0;o<i.length;o++){let a=i[o];if(l(a))for(let s=0;s<a.runtimePrimitives.length;s++){let c=a.runtimePrimitives[s];r.push({runtimeNode:a,runtimePrimitive:c})}}return r}_updateModelPrimitiveImageries(t){if(!l(this._modelPrimitiveImageries))throw new pe("The modelPrimitiveImageries have not been created");let n=this._modelPrimitiveImageries,i=n.length;for(let r=0;r<i;r++)n[r].update(t)}_deleteModelPrimitiveImageries(){let t=this._modelPrimitiveImageries;if(!l(t))return;let n=t.length;for(let i=0;i<n;i++)t[i].destroy();delete this._modelPrimitiveImageries,this._model.resetDrawCommands()}get ready(){return this._hasImagery?!(!this._allImageryLayersReady||!this._allModelPrimitiveImageriesReady):!0}get _hasImagery(){let n=this._model.imageryLayers;return l(n)&&n.length>0}get _allImageryLayersReady(){if(!this._hasImagery)return!0;let t=this._model.imageryLayers,n=t.length;for(let i=0;i<n;i++)if(!t.get(i).ready)return!1;return!0}get _allModelPrimitiveImageriesReady(){let t=this._modelPrimitiveImageries;if(!l(t))return!1;let n=t.length;for(let i=0;i<n;i++)if(!t[i].ready)return!1;return!0}_checkForModifiedImageryConfigurations(){this._imageryConfigurationsModified()&&(this._updateImageryConfigurations(),this._model.resetDrawCommands())}_imageryConfigurationsModified(){let n=this._model.imageryLayers,i=this._imageryConfigurations;if(n.length!==i.length)return!0;for(let r=0;r<n.length;r++){let o=n.get(r),a=i[r];if(o.show!==a.show||o.alpha!==a.alpha||o.brightness!==a.brightness||o.contrast!==a.contrast||o.hue!==a.hue||o.saturation!==a.saturation||o.gamma!==a.gamma||o.colorToAlpha!==a.colorToAlpha)return!0}return!1}_updateImageryConfigurations(){let n=this._model.imageryLayers,i=this._imageryConfigurations;i.length=n.length;for(let r=0;r<n.length;r++){let o=n.get(r);i[r]=new t4(o)}}isDestroyed(){return!1}destroy(){if(!this.isDestroyed())return this._deleteModelPrimitiveImageries(),ue(this)}},n4=SZ;function wr(e){e=e??H.EMPTY_OBJECT,this._loader=e.loader,this._resource=e.resource,this.type=e.type??qo.GLTF,this.modelMatrix=O.clone(e.modelMatrix??O.IDENTITY),this._modelMatrix=O.clone(this.modelMatrix),this._scale=e.scale??1,this._minimumPixelSize=e.minimumPixelSize??0,this._maximumScale=e.maximumScale,this._clampedScale=l(this._maximumScale)?Math.min(this._scale,this._maximumScale):this._scale,this._computedScale=this._clampedScale,this._updateModelMatrix=!1,this.referenceMatrix=void 0,this._iblReferenceFrameMatrix=$.clone($.IDENTITY),this._clippingPlanesMatrix=O.clone(O.IDENTITY),this._resourcesLoaded=!1,this._drawCommandsBuilt=!1,this._ready=!1,this._customShader=e.customShader,this._content=e.content,this._texturesLoaded=!1,this._defaultTexture=void 0,this._activeAnimations=new qz(this),this._clampAnimations=e.clampAnimations??!0,this._userAnimationDirty=!1,this._id=e.id,this._idDirty=!1,this._color=U.clone(e.color),this._colorBlendMode=e.colorBlendMode??Ml.HIGHLIGHT,this._colorBlendAmount=e.colorBlendAmount??.5;let t=e.silhouetteColor??U.RED;this._silhouetteColor=U.clone(t),this._silhouetteSize=e.silhouetteSize??0,this._silhouetteDirty=!1,this._silhouetteId=void 0,this._cull=e.cull??!0,this._opaquePass=e.opaquePass??Pe.OPAQUE,this._allowPicking=e.allowPicking??!0,this._show=e.show??!0,this._style=void 0,this._styleDirty=!1,this._styleCommandsNeeded=void 0;let n=e.featureIdLabel??"featureId_0";typeof n=="number"&&(n=`featureId_${n}`),this._featureIdLabel=n;let i=e.instanceFeatureIdLabel??"instanceFeatureId_0";typeof i=="number"&&(i=`instanceFeatureId_${i}`),this._instanceFeatureIdLabel=i,this._featureTables=[],this._featureTableId=void 0,this._featureTableIdDirty=!0,this._pipelineResources=[],this._modelResources=[],this._pickIds=[],this._boundingSphere=new se,this._initialRadius=void 0,this._heightReference=e.heightReference??it.NONE,this._heightDirty=this._heightReference!==it.NONE,this._removeUpdateHeightCallback=void 0,this._enableVerticalExaggeration=e.enableVerticalExaggeration??!0,this._hasVerticalExaggeration=!1,this._clampedModelMatrix=void 0;let r=e.scene;l(r)&&l(r.terrainProviderChanged)&&(this._terrainProviderChangedCallback=r.terrainProviderChanged.addEventListener(()=>{this._heightDirty=!0})),this._scene=r,this._distanceDisplayCondition=e.distanceDisplayCondition;let o=new J0(e.pointCloudShading);this._pointCloudShading=o,this._attenuation=o.attenuation,this._pointCloudBackFaceCulling=o.backFaceCulling;let a=e.clippingPlanes;l(a)&&a.owner===void 0?va.setOwner(a,this,"_clippingPlanes"):this._clippingPlanes=a,this._clippingPlanesState=0;let s=e.clippingPolygons;l(s)&&s.owner===void 0?fp.setOwner(s,this,"_clippingPolygons"):this._clippingPolygons=s,this._clippingPolygonsState=0,this._modelImagery=new n4(this),this._lightColor=h.clone(e.lightColor),this._imageBasedLighting=l(e.imageBasedLighting)?e.imageBasedLighting:new bE,this._shouldDestroyImageBasedLighting=!l(e.imageBasedLighting),this._environmentMapManager=void 0;let c=new yy(e.environmentMapOptions);yy.setOwner(c,this,"_environmentMapManager"),this._backFaceCulling=e.backFaceCulling??!0,this._backFaceCullingDirty=!1,this._shadows=e.shadows??Rn.ENABLED,this._shadowsDirty=!1,this._debugShowBoundingVolumeDirty=!1,this._debugShowBoundingVolume=e.debugShowBoundingVolume??!1,this._enableDebugWireframe=e.enableDebugWireframe??!1,this._enableShowOutline=e.enableShowOutline??!0,this._debugWireframe=e.debugWireframe??!1,this._edgeDisplayMode=e.edgeDisplayMode??Mh.SURFACES_ONLY,this._debugWireframe===!0&&this._enableDebugWireframe===!1&&this.type===qo.GLTF&&pt("model-debug-wireframe-ignored","enableDebugWireframe must be set to true in Model.fromGltf, otherwise debugWireframe will be ignored.");let u=e.credit;typeof u=="string"&&(u=new wt(u)),this._credits=[],this._credit=u,this._resourceCredits=[],this._gltfCredits=[],this._showCreditsOnScreen=e.showCreditsOnScreen??!1,this._showCreditsOnScreenDirty=!0,this._splitDirection=e.splitDirection??jo.NONE,this._enableShowOutline=e.enableShowOutline??!0,this.showOutline=e.showOutline??!0,this.outlineColor=e.outlineColor??U.BLACK,this._classificationType=e.classificationType,this._statistics=new ZV,this._sceneMode=void 0,this._projectTo2D=e.projectTo2D??!1,this._enablePick=e.enablePick??!1,this._fogRenderable=void 0,this._skipLevelOfDetail=!1,this._ignoreCommands=e.ignoreCommands??!1,this._errorEvent=new be,this._readyEvent=new be,this._texturesReadyEvent=new be,this._sceneGraph=void 0,this._nodesByName={},this.pickObject=e.pickObject}function wZ(e,t){if(e._errorEvent.numberOfListeners>0){e._errorEvent.raiseEvent(t);return}console.log(t)}function Gft(e,t){let n=e._featureTables,i=t.propertyTables,r=i.length;for(let o=0;o<r;o++){let a=i[o],s=new Xz({model:e,propertyTable:a});n.push(s)}return n}function Wft(e,t){let n=t._featureIdLabel,i=t._instanceFeatureIdLabel,r,o,a,s;for(r=0;r<e.nodes.length;r++)if(s=e.nodes[r],l(s.instances)&&(a=_t.getFeatureIdsByLabel(s.instances.featureIds,i),l(a)&&l(a.propertyTableId)))return a.propertyTableId;for(r=0;r<e.nodes.length;r++)for(s=e.nodes[r],o=0;o<s.primitives.length;o++){let c=s.primitives[o],u=_t.getFeatureIdsByLabel(c.featureIds,n);if(l(u))return u.propertyTableId}if(t._featureTables.length===1)return 0}function DZ(e,t){if(!l(e)&&!l(t))return!1;if(l(e)!==l(t))return!0;let n=e.alpha,i=t.alpha;return Math.floor(n)!==Math.floor(i)||Math.ceil(n)!==Math.ceil(i)}Object.defineProperties(wr.prototype,{ready:{get:function(){return this._ready}},errorEvent:{get:function(){return this._errorEvent}},readyEvent:{get:function(){return this._readyEvent}},incrementallyLoadTextures:{get:function(){return this._loader.incrementallyLoadTextures??!1}},texturesReadyEvent:{get:function(){return this._texturesReadyEvent}},loader:{get:function(){return this._loader}},statistics:{get:function(){return this._statistics}},activeAnimations:{get:function(){return this._activeAnimations}},clampAnimations:{get:function(){return this._clampAnimations},set:function(e){this._clampAnimations=e}},cull:{get:function(){return this._cull}},opaquePass:{get:function(){return this._opaquePass}},pointCloudShading:{get:function(){return this._pointCloudShading},set:function(e){e!==this._pointCloudShading&&this.resetDrawCommands(),this._pointCloudShading=e}},customShader:{get:function(){return this._customShader},set:function(e){e!==this._customShader&&this.resetDrawCommands(),this._customShader=e}},sceneGraph:{get:function(){return this._sceneGraph}},content:{get:function(){return this._content}},heightReference:{get:function(){return this._heightReference},set:function(e){e!==this._heightReference&&(this._heightDirty=!0),this._heightReference=e}},distanceDisplayCondition:{get:function(){return this._distanceDisplayCondition},set:function(e){this._distanceDisplayCondition=jt.clone(e,this._distanceDisplayCondition)}},structuralMetadata:{get:function(){return this._sceneGraph.components.structuralMetadata}},featureTableId:{get:function(){return this._featureTableId},set:function(e){this._featureTableId=e}},featureTables:{get:function(){return this._featureTables},set:function(e){this._featureTables=e}},id:{get:function(){return this._id},set:function(e){e!==this._id&&(this._idDirty=!0),this._id=e}},allowPicking:{get:function(){return this._allowPicking}},style:{get:function(){return this._style},set:function(e){this._style=e,this._styleDirty=!0}},color:{get:function(){return this._color},set:function(e){DZ(e,this._color)&&this.resetDrawCommands(),this._color=U.clone(e,this._color)}},colorBlendMode:{get:function(){return this._colorBlendMode},set:function(e){this._colorBlendMode=e}},colorBlendAmount:{get:function(){return this._colorBlendAmount},set:function(e){this._colorBlendAmount=e}},silhouetteColor:{get:function(){return this._silhouetteColor},set:function(e){if(!U.equals(e,this._silhouetteColor)){let t=DZ(e,this._silhouetteColor);this._silhouetteDirty=this._silhouetteDirty||t}this._silhouetteColor=U.clone(e,this._silhouetteColor)}},silhouetteSize:{get:function(){return this._silhouetteSize},set:function(e){if(e!==this._silhouetteSize){let t=this._silhouetteSize,n=e>0&&t===0||e===0&&t>0;this._silhouetteDirty=this._silhouetteDirty||n,this._backFaceCullingDirty=this._backFaceCullingDirty||n}this._silhouetteSize=e}},boundingSphere:{get:function(){let e=l(this._clampedModelMatrix)?this._clampedModelMatrix:this.modelMatrix;return Mxe(this,e),this._boundingSphere}},debugShowBoundingVolume:{get:function(){return this._debugShowBoundingVolume},set:function(e){this._debugShowBoundingVolume!==e&&(this._debugShowBoundingVolumeDirty=!0),this._debugShowBoundingVolume=e}},debugWireframe:{get:function(){return this._debugWireframe},set:function(e){this._debugWireframe!==e&&this.resetDrawCommands(),this._debugWireframe=e,this._debugWireframe===!0&&this._enableDebugWireframe===!1&&this.type===qo.GLTF&&pt("model-debug-wireframe-ignored","enableDebugWireframe must be set to true in Model.fromGltfAsync, otherwise debugWireframe will be ignored.")}},edgeDisplayMode:{get:function(){return this._edgeDisplayMode},set:function(e){this._edgeDisplayMode=e}},show:{get:function(){return this._show},set:function(e){this._show=e}},featureIdLabel:{get:function(){return this._featureIdLabel},set:function(e){typeof e=="number"&&(e=`featureId_${e}`),e!==this._featureIdLabel&&(this._featureTableIdDirty=!0),this._featureIdLabel=e}},instanceFeatureIdLabel:{get:function(){return this._instanceFeatureIdLabel},set:function(e){typeof e=="number"&&(e=`instanceFeatureId_${e}`),e!==this._instanceFeatureIdLabel&&(this._featureTableIdDirty=!0),this._instanceFeatureIdLabel=e}},clippingPlanes:{get:function(){return this._clippingPlanes},set:function(e){e!==this._clippingPlanes&&(va.setOwner(e,this,"_clippingPlanes"),this.resetDrawCommands())}},clippingPolygons:{get:function(){return this._clippingPolygons},set:function(e){e!==this._clippingPolygons&&(fp.setOwner(e,this,"_clippingPolygons"),this.resetDrawCommands())}},enableVerticalExaggeration:{get:function(){return this._enableVerticalExaggeration},set:function(e){e!==this._enableVerticalExaggeration&&this.resetDrawCommands(),this._enableVerticalExaggeration=e}},hasVerticalExaggeration:{get:function(){return this._hasVerticalExaggeration}},imageryLayers:{get:function(){if(l(this._content)){let e=this._content.tileset;if(l(e))return e.imageryLayers}}},lightColor:{get:function(){return this._lightColor},set:function(e){l(e)!==l(this._lightColor)&&this.resetDrawCommands(),this._lightColor=h.clone(e,this._lightColor)}},imageBasedLighting:{get:function(){return this._imageBasedLighting},set:function(e){e!==this._imageBasedLighting&&(this._shouldDestroyImageBasedLighting&&!this._imageBasedLighting.isDestroyed()&&this._imageBasedLighting.destroy(),this._imageBasedLighting=e,this._shouldDestroyImageBasedLighting=!1,this.resetDrawCommands())}},environmentMapManager:{get:function(){return this._environmentMapManager},set:function(e){e!==this.environmentMapManager&&(yy.setOwner(e,this,"_environmentMapManager"),this.resetDrawCommands())}},backFaceCulling:{get:function(){return this._backFaceCulling},set:function(e){e!==this._backFaceCulling&&(this._backFaceCullingDirty=!0),this._backFaceCulling=e}},scale:{get:function(){return this._scale},set:function(e){e!==this._scale&&(this._updateModelMatrix=!0),this._scale=e}},computedScale:{get:function(){return this._computedScale}},minimumPixelSize:{get:function(){return this._minimumPixelSize},set:function(e){e!==this._minimumPixelSize&&(this._updateModelMatrix=!0),this._minimumPixelSize=e}},maximumScale:{get:function(){return this._maximumScale},set:function(e){e!==this._maximumScale&&(this._updateModelMatrix=!0),this._maximumScale=e}},shadows:{get:function(){return this._shadows},set:function(e){e!==this._shadows&&(this._shadowsDirty=!0),this._shadows=e}},credit:{get:function(){return this._credit}},showCreditsOnScreen:{get:function(){return this._showCreditsOnScreen},set:function(e){this._showCreditsOnScreen!==e&&(this._showCreditsOnScreenDirty=!0),this._showCreditsOnScreen=e}},splitDirection:{get:function(){return this._splitDirection},set:function(e){this._splitDirection!==e&&this.resetDrawCommands(),this._splitDirection=e}},classificationType:{get:function(){return this._classificationType}},pickIds:{get:function(){return this._pickIds}},styleCommandsNeeded:{get:function(){return this._styleCommandsNeeded}}});wr.prototype.getNode=function(e){return this._nodesByName[e]};wr.prototype.setArticulationStage=function(e,t){this._sceneGraph.setArticulationStage(e,t)};wr.prototype.applyArticulations=function(){this._sceneGraph.applyArticulations()};wr.prototype.getExtension=function(e){return this._loader.components.extensions[e]};wr.prototype.makeStyleDirty=function(){this._styleDirty=!0};wr.prototype.resetDrawCommands=function(){this._drawCommandsBuilt=!1};var qft=new O,Yft=new $,Xft=new O;wr.prototype.update=function(e){let t=!1;try{t=Kft(this,e)}catch(i){if(!this._loader.incrementallyLoadTextures&&i.name==="TextureError")wZ(this,i);else{let r=_t.getError("model",this._resource,i);wZ(this,r)}}if($ft(this,e),Jft(this,e),Zft(this,e),!this._resourcesLoaded&&t){this._resourcesLoaded=!0;let i=this._loader.components;if(!l(i)){if(this._loader.isUnloaded())return;let a=_t.getError("model",this._resource,new oe("Failed to load model."));wZ(a),this._rejectLoad=this._rejectLoad&&this._rejectLoad(a)}let r=i.structuralMetadata;l(r)&&r.propertyTableCount>0&&Gft(this,r);let o=new JV({model:this,modelComponents:i});this._sceneGraph=o,this._gltfCredits=o.components.asset.credits}if(!this._resourcesLoaded||e.mode===re.MORPHING)return;let n=this._modelImagery;if(n.update(e),!(!n.ready&&!(this._content?.tileset?._asynchronouslyLoadImagery??!1))){if(Qft(this),edt(this),tdt(this,e),ndt(this),idt(this,e),rdt(this,e),odt(this,e),adt(this,e),sdt(this,e),cdt(this,e),ldt(this,e),this._defaultTexture=e.context.defaultTexture,udt(this,e),fdt(this,e),ddt(this),hdt(this,e),_dt(this,e),!this._ready){e.afterRender.push(()=>{this._ready=!0,this._readyEvent.raiseEvent(this)});return}this._loader.incrementallyLoadTextures&&!this._texturesLoaded&&this._loader.texturesLoaded&&(this.resetDrawCommands(),this._texturesLoaded=!0,this._texturesReadyEvent.raiseEvent(this)),pdt(this),ydt(this,e),Adt(this),bdt(this,e)}};function Kft(e,t){return!e._resourcesLoaded||e._loader.incrementallyLoadTextures&&!e._texturesLoaded?(t.afterRender.push(()=>!0),e._loader.process(t)):!0}function $ft(e,t){l(e._customShader)&&e._customShader.update(t)}function Jft(e,t){let n=e._environmentMapManager,i=t.passes.pick||t.passes.pickVoxel;e._ready&&n.owner===e&&!i&&(n.position=e._boundingSphere.center,n.shouldUpdate=!l(e._imageBasedLighting.sphericalHarmonicCoefficients)||!l(e._imageBasedLighting.specularEnvironmentMaps),n.update(t),n.shouldRegenerateShaders&&e.resetDrawCommands())}function Zft(e,t){e._imageBasedLighting.update(t),e._imageBasedLighting.shouldRegenerateShaders&&e.resetDrawCommands()}function Qft(e){if(!e._featureTableIdDirty)return;e._featureTableIdDirty=!1;let t=e._sceneGraph.components,n=t.structuralMetadata;l(n)&&n.propertyTableCount>0&&(e.featureTableId=Wft(t,e),e._styleDirty=!0,e.resetDrawCommands())}function edt(e){e._styleDirty&&(e.applyStyle(e._style),e._styleDirty=!1)}function tdt(e,t){let n=e._featureTables,i=n.length,r=!1;for(let o=0;o<i;o++)n[o].update(t),n[o].styleCommandsNeededDirty&&(r=!0);r&&Oxe(e)}function Oxe(e){let t=e.featureTables[e.featureTableId];e._styleCommandsNeeded=_p.getStyleCommandsNeeded(t.featuresLength,t.batchTexture.translucentFeaturesLength)}function ndt(e){let t=e.pointCloudShading;t.attenuation!==e._attenuation&&(e.resetDrawCommands(),e._attenuation=t.attenuation),t.backFaceCulling!==e._pointCloudBackFaceCulling&&(e.resetDrawCommands(),e._pointCloudBackFaceCulling=t.backFaceCulling)}function idt(e,t){e._silhouetteDirty&&(Lxe(t)&&e.resetDrawCommands(),e._silhouetteDirty=!1)}function rdt(e,t){let n=e.hasSkipLevelOfDetail(t);n!==e._skipLevelOfDetail&&(e.resetDrawCommands(),e._skipLevelOfDetail=n)}function odt(e,t){let n=0;e.isClippingEnabled()&&(e._clippingPlanes.owner===e&&e._clippingPlanes.update(t),n=e._clippingPlanes.clippingPlanesState),n!==e._clippingPlanesState&&(e.resetDrawCommands(),e._clippingPlanesState=n)}function adt(e,t){let n=0;e.isClippingPolygonsEnabled()&&(e._clippingPolygons.owner===e&&(e._clippingPolygons.update(t),e._clippingPolygons.queueCommands(t)),n=e._clippingPolygons.clippingPolygonsState),n!==e._clippingPolygonsState&&(e.resetDrawCommands(),e._clippingPolygonsState=n)}function sdt(e,t){t.mode!==e._sceneMode&&(e._projectTo2D?e.resetDrawCommands():e._updateModelMatrix=!0,e._sceneMode=t.mode)}function cdt(e,t){let n=t.fog.enabled&&t.fog.renderable;n!==e._fogRenderable&&(e.resetDrawCommands(),e._fogRenderable=n)}function ldt(e,t){if(e.enableVerticalExaggeration){let n=t.verticalExaggeration!==1;e.hasVerticalExaggeration!==n&&(e.resetDrawCommands(),e._hasVerticalExaggeration=n)}else e.hasVerticalExaggeration&&(e.resetDrawCommands(),e._hasVerticalExaggeration=!1)}function udt(e,t){e._drawCommandsBuilt||(e.destroyPipelineResources(),e._sceneGraph.buildDrawCommands(t),e._drawCommandsBuilt=!0)}function fdt(e,t){O.equals(e.modelMatrix,e._modelMatrix)||(e._updateModelMatrix=!0,e._modelMatrix=O.clone(e.modelMatrix,e._modelMatrix))}var Dy=new h,IZ=new de;function ddt(e){if(!e._updateModelMatrix&&!e._heightDirty&&e._minimumPixelSize===0)return;l(e._removeUpdateHeightCallback)&&(e._removeUpdateHeightCallback(),e._removeUpdateHeightCallback=void 0);let t=e._scene;if(!l(t)||e.heightReference===it.NONE){e._clampedModelMatrix=void 0;return}let n=t.ellipsoid??te.default,i=e.modelMatrix;Dy.x=i[12],Dy.y=i[13],Dy.z=i[14];let r=n.cartesianToCartographic(Dy);l(e._clampedModelMatrix)||(e._clampedModelMatrix=O.clone(i,new O)),e._removeUpdateHeightCallback=t.updateHeight(r,Rxe(e,n,r),e.heightReference);let o=t.getHeight(r,e.heightReference);if(l(o)){let a=Rxe(e,n,r);de.clone(r,IZ),IZ.height=o,a(IZ)}e._heightDirty=!1,e._updateModelMatrix=!0}function hdt(e,t){if(!e._updateModelMatrix&&e._minimumPixelSize===0)return;let n=l(e._clampedModelMatrix)?e._clampedModelMatrix:e.modelMatrix;Mxe(e,n),mdt(e,n,t)}function Mxe(e,t){e._clampedScale=l(e._maximumScale)?Math.min(e._scale,e._maximumScale):e._scale,e._boundingSphere.center=h.multiplyByScalar(e._sceneGraph.boundingSphere.center,e._clampedScale,e._boundingSphere.center),e._boundingSphere.radius=e._initialRadius*e._clampedScale,e._boundingSphere=se.transform(e._boundingSphere,t,e._boundingSphere)}function mdt(e,t,n){let i=e.scale;if(e.minimumPixelSize!==0&&!e._projectTo2D){let r=n.context,o=Math.max(r.drawingBufferWidth,r.drawingBufferHeight);O.getTranslation(t,Dy),e._sceneMode!==re.SCENE3D&&cr.computeActualEllipsoidPosition(n,Dy,Dy);let a=e._boundingSphere.radius,s=xdt(Dy,a,n),c=1/s;Math.min(c*(2*a),o)<e.minimumPixelSize&&(i=e.minimumPixelSize*s/(2*e._initialRadius))}e._computedScale=l(e.maximumScale)?Math.min(e.maximumScale,i):i}function pdt(e){if(!e._idDirty)return;e._idDirty=!1;let t=e._id,n=e._pickIds,i=n.length;for(let r=0;r<i;++r)n[r].object.id=t}var gdt=new $(1,0,0,0,0,1,0,-1,0);function _dt(e,t){let n=l(e._clampedModelMatrix)?e._clampedModelMatrix:e.modelMatrix,i=e.referenceMatrix??n,r=t.context,o=Yft,a=qft;if(a=O.multiply(r.uniformState.view3D,i,a),o=O.getRotation(a,o),o=$.transpose(o,o),e._iblReferenceFrameMatrix=$.multiply(gdt,o,e._iblReferenceFrameMatrix),e.isClippingEnabled()){let s=O.multiply(i,e._clippingPlanes.modelMatrix,Xft);e._clippingPlanesMatrix=O.inverseTranspose(s,e._clippingPlanesMatrix)}}function ydt(e,t){let n=e._sceneGraph;if(e._updateModelMatrix||e._minimumPixelSize!==0){let r=l(e._clampedModelMatrix)?e._clampedModelMatrix:e.modelMatrix;n.updateModelMatrix(r,t),e._updateModelMatrix=!1}e._backFaceCullingDirty&&(n.updateBackFaceCulling(e._backFaceCulling),e._backFaceCullingDirty=!1),e._shadowsDirty&&(n.updateShadows(e._shadows),e._shadowsDirty=!1),e._debugShowBoundingVolumeDirty&&(n.updateShowBoundingVolume(e._debugShowBoundingVolume),e._debugShowBoundingVolumeDirty=!1);let i=!1;l(e.classificationType)||(i=e._userAnimationDirty||e._activeAnimations.update(t)),n.update(t,i),e._userAnimationDirty=!1}function Adt(e){if(!e._showCreditsOnScreenDirty)return;e._showCreditsOnScreenDirty=!1,e._credits.length=0;let t=e._showCreditsOnScreen;if(l(e._credit)){let a=wt.clone(e._credit);a.showOnScreen=a.showOnScreen||t,e._credits.push(a)}let n=e._resourceCredits,i=n.length;for(let a=0;a<i;a++){let s=wt.clone(n[a]);s.showOnScreen=s.showOnScreen||t,e._credits.push(s)}let r=e._gltfCredits,o=r.length;for(let a=0;a<o;a++){let s=wt.clone(r[a]);s.showOnScreen=s.showOnScreen||t,e._credits.push(s)}}function bdt(e,t){let n=Cdt(e,t),i=e.isInvisible(),r=e.hasSilhouette(t),o=e._show&&e._computedScale!==0&&n&&(!i||r),a=t.passes,s=a.render||a.pick&&e.allowPicking;o&&!e._ignoreCommands&&s&&(vdt(e,t),e._sceneGraph.pushDrawCommands(t))}var PZ=new se;function xdt(e,t,n){return PZ.center=e,PZ.radius=t,n.camera.getPixelSize(PZ,n.context.drawingBufferWidth,n.context.drawingBufferHeight)}var i4=new h;function Rxe(e,t,n){return function(i){Rv(e.heightReference)&&(i.height+=n.height),t.cartographicToCartesian(i,i4);let r=e._clampedModelMatrix;O.clone(e.modelMatrix,r),r[12]=i4.x,r[13]=i4.y,r[14]=i4.z,e._heightDirty=!0}}var Tdt=new h;function Cdt(e,t){let n=e.distanceDisplayCondition;if(!l(n))return!0;let i=n.near*n.near,r=n.far*n.far,o;if(t.mode===re.SCENE2D){let s=(t.camera.frustum.right-t.camera.frustum.left)*.5;o=s*s}else{let a=O.getTranslation(e.modelMatrix,Tdt);cr.computeActualEllipsoidPosition(t,a,a),o=h.distanceSquared(a,t.camera.positionWC)}return o>=i&&o<=r}function vdt(e,t){let n=t.creditDisplay,i=e._credits,r=i.length;for(let o=0;o<r;o++)n.addCreditToNextFrame(i[o])}wr.prototype.isTranslucent=function(){let e=this.color;return l(e)&&e.alpha>0&&e.alpha<1};wr.prototype.isInvisible=function(){let e=this.color;return l(e)&&e.alpha===0};function Lxe(e){return e.context.stencilBuffer}wr.prototype.hasSilhouette=function(e){return Lxe(e)&&this._silhouetteSize>0&&this._silhouetteColor.alpha>0&&!l(this._classificationType)};wr.prototype.hasSkipLevelOfDetail=function(e){if(!qo.is3DTiles(this.type))return!1;let t=e.context.stencilBuffer,n=this._content.tileset;return t&&n.isSkippingLevelOfDetail};wr.prototype.isClippingEnabled=function(){let e=this._clippingPlanes;return l(e)&&e.enabled&&e.length!==0};wr.prototype.pick=function(e,t,n,i,r){return $D(this,e,t,n,i,r)};wr.prototype.isClippingPolygonsEnabled=function(){let e=this._clippingPolygons;return l(e)&&e.enabled&&e.length!==0};wr.prototype.isDestroyed=function(){return!1};wr.prototype.destroy=function(){let e=this._loader;l(e)&&e.destroy();let t=this._featureTables;if(l(t)){let o=t.length;for(let a=0;a<o;a++)t[a].destroy()}this.destroyPipelineResources(),this.destroyModelResources(),l(this._removeUpdateHeightCallback)&&(this._removeUpdateHeightCallback(),this._removeUpdateHeightCallback=void 0),l(this._terrainProviderChangedCallback)&&(this._terrainProviderChangedCallback(),this._terrainProviderChangedCallback=void 0);let n=this._clippingPlanes;l(n)&&!n.isDestroyed()&&n.owner===this&&n.destroy(),this._clippingPlanes=void 0;let i=this._clippingPolygons;l(i)&&!i.isDestroyed()&&i.owner===this&&i.destroy(),this._clippingPolygons=void 0,this._shouldDestroyImageBasedLighting&&!this._imageBasedLighting.isDestroyed()&&this._imageBasedLighting.destroy(),this._imageBasedLighting=void 0;let r=this._environmentMapManager;!r.isDestroyed()&&r.owner===this&&r.destroy(),this._environmentMapManager=void 0,ue(this)};wr.prototype.destroyPipelineResources=function(){let e=this._pipelineResources;for(let t=0;t<e.length;t++)e[t].destroy();this._pipelineResources.length=0,this._pickIds.length=0};wr.prototype.destroyModelResources=function(){let e=this._modelResources;for(let t=0;t<e.length;t++)e[t].destroy();this._modelResources.length=0};wr.fromGltfAsync=async function(e){e=e??H.EMPTY_OBJECT;let t=e.url??e.gltf,n={releaseGltfJson:e.releaseGltfJson,asynchronous:e.asynchronous,incrementallyLoadTextures:e.incrementallyLoadTextures,upAxis:e.upAxis,forwardAxis:e.forwardAxis,loadAttributesFor2D:e.projectTo2D,enablePick:e.enablePick,loadIndicesForWireframe:e.enableDebugWireframe,loadPrimitiveOutline:e.enableShowOutline,loadForClassification:l(e.classificationType)},i=e.basePath??"",r=De.createIfNeeded(i);l(t.asset)?(n.gltfJson=t,n.baseResource=r,n.gltfResource=r):t instanceof Uint8Array?(n.typedArray=t,n.baseResource=r,n.gltfResource=r):n.gltfResource=De.createIfNeeded(t);let o=new Ad(n),s=l(e.content)?qo.TILE_GLTF:qo.GLTF,c=n.gltfResource,u=JD(o,s,e);u.resource=c,u.environmentMapOptions=e.environmentMapOptions;try{await o.load()}catch(g){throw o.destroy(),_t.getError("model",c,g)}let f=e.gltfCallback;l(f)&&f(o.gltfJson);let d=new wr(u),p=d._resource.credits;if(l(p)){let g=p.length;for(let m=0;m<g;m++)d._resourceCredits.push(wt.clone(p[m]))}return d};wr.fromB3dm=async function(e){let t={b3dmResource:e.resource,arrayBuffer:e.arrayBuffer,byteOffset:e.byteOffset,releaseGltfJson:e.releaseGltfJson,asynchronous:e.asynchronous,incrementallyLoadTextures:e.incrementallyLoadTextures,upAxis:e.upAxis,forwardAxis:e.forwardAxis,loadAttributesFor2D:e.projectTo2D,enablePick:e.enablePick,loadIndicesForWireframe:e.enableDebugWireframe,loadPrimitiveOutline:e.enableShowOutline,loadForClassification:l(e.classificationType)},n=new Nz(t);try{await n.load();let i=JD(n,qo.TILE_B3DM,e);return new wr(i)}catch(i){throw n.destroy(),i}};wr.fromPnts=async function(e){let t={arrayBuffer:e.arrayBuffer,byteOffset:e.byteOffset,loadAttributesFor2D:e.projectTo2D},n=new e4(t);try{await n.load();let i=JD(n,qo.TILE_PNTS,e);return new wr(i)}catch(i){throw n.destroy(),i}};wr.fromI3dm=async function(e){let t={i3dmResource:e.resource,arrayBuffer:e.arrayBuffer,byteOffset:e.byteOffset,releaseGltfJson:e.releaseGltfJson,asynchronous:e.asynchronous,incrementallyLoadTextures:e.incrementallyLoadTextures,upAxis:e.upAxis,forwardAxis:e.forwardAxis,loadAttributesFor2D:e.projectTo2D,enablePick:e.enablePick,loadIndicesForWireframe:e.enableDebugWireframe,loadPrimitiveOutline:e.enableShowOutline},n=new jz(t);try{await n.load();let i=JD(n,qo.TILE_I3DM,e);return new wr(i)}catch(i){throw n.destroy(),i}};wr.fromGeoJson=async function(e){let t={geoJson:e.geoJson},n=new Bz(t),i=JD(n,qo.TILE_GEOJSON,e);return new wr(i)};var Edt=new U;wr.prototype.applyColorAndShow=function(e){let t=U.clone(this._color,Edt),n=l(e)&&l(e.color),i=l(e)&&l(e.show);this._color=n?e.color.evaluateColor(void 0,this._color):U.clone(U.WHITE,this._color),this._show=i?e.show.evaluate(void 0):!0,DZ(t,this._color)&&this.resetDrawCommands()};wr.prototype.applyStyle=function(e){let t=this.type===qo.TILE_PNTS,n=l(this.featureTableId)&&this.featureTables[this.featureTableId].featuresLength>0,i=l(this.structuralMetadata)?this.structuralMetadata.propertyAttributes:void 0,r=l(i)&&l(i[0]);if(t&&(!n||r)){this.resetDrawCommands();return}n?(this.featureTables[this.featureTableId].applyStyle(e),Oxe(this,e)):(this.applyColorAndShow(e),this._styleCommandsNeeded=void 0)};function JD(e,t,n){return{loader:e,type:t,resource:n.resource,show:n.show,modelMatrix:n.modelMatrix,scale:n.scale,enableVerticalExaggeration:n.enableVerticalExaggeration,minimumPixelSize:n.minimumPixelSize,maximumScale:n.maximumScale,id:n.id,allowPicking:n.allowPicking,clampAnimations:n.clampAnimations,shadows:n.shadows,debugShowBoundingVolume:n.debugShowBoundingVolume,enableDebugWireframe:n.enableDebugWireframe,debugWireframe:n.debugWireframe,cull:n.cull,opaquePass:n.opaquePass,customShader:n.customShader,content:n.content,heightReference:n.heightReference,scene:n.scene,distanceDisplayCondition:n.distanceDisplayCondition,color:n.color,colorBlendAmount:n.colorBlendAmount,colorBlendMode:n.colorBlendMode,edgeDisplayMode:n.edgeDisplayMode,silhouetteColor:n.silhouetteColor,silhouetteSize:n.silhouetteSize,enableShowOutline:n.enableShowOutline,showOutline:n.showOutline,outlineColor:n.outlineColor,clippingPlanes:n.clippingPlanes,clippingPolygons:n.clippingPolygons,lightColor:n.lightColor,imageBasedLighting:n.imageBasedLighting,backFaceCulling:n.backFaceCulling,credit:n.credit,showCreditsOnScreen:n.showCreditsOnScreen,splitDirection:n.splitDirection,projectTo2D:n.projectTo2D,enablePick:n.enablePick,featureIdLabel:n.featureIdLabel,instanceFeatureIdLabel:n.instanceFeatureIdLabel,pointCloudShading:n.pointCloudShading,classificationType:n.classificationType,pickObject:n.pickObject}}var Ed=wr;var Sdt=1,wdt=!0,Idt=0,Pdt=!0,Ddt=!0,Rdt=Rn.ENABLED,Odt=it.NONE,Mdt=U.RED,Ldt=0,Ndt=U.WHITE,Fdt=Ml.HIGHLIGHT,Bdt=.5,kdt=new k(1,1),Nxe={maximumPositionEpsilon:Number.POSITIVE_INFINITY},zdt=new O,Udt=new O,Fxe=new U,Bxe=new Array(4),Vdt=new h;function Ry(e,t){t.collectionChanged.addEventListener(Ry.prototype._onCollectionChanged,this),this._scene=e,this._primitives=e.primitives,this._entityCollection=t,this._modelHash={},this._entitiesToVisualize=new zt,this._onCollectionChanged(t,t.values,[],[])}async function jdt(e,t,n,i,r){let o=e._primitives,a=e._modelHash;try{let s=await Ed.fromGltfAsync({url:n,incrementallyLoadTextures:i,scene:e._scene,environmentMapOptions:r});if(e.isDestroyed()||!l(a[t.id]))return;s.id=t,o.add(s),a[t.id].modelPrimitive=s,s.errorEvent.addEventListener(c=>{l(a[t.id])&&(console.log(c),c.name!=="TextureError"&&s.incrementallyLoadTextures&&(a[t.id].loadFailed=!0))})}catch(s){if(e.isDestroyed()||!l(a[t.id]))return;console.log(s),a[t.id].loadFailed=!0}}Ry.prototype.update=function(e){let t=this._entitiesToVisualize.values,n=this._modelHash,i=this._primitives;for(let r=0,o=t.length;r<o;r++){let a=t[r],s=a._model,c,u=n[a.id],f=a.isShowing&&a.isAvailable(e)&&X.getValueOrDefault(s._show,e,!0),d;if(f&&(d=a.computeModelMatrix(e,zdt),c=De.createIfNeeded(X.getValueOrUndefined(s._uri,e)),f=l(d)&&l(c)),!f){l(u)&&u.modelPrimitive&&(u.modelPrimitive.show=!1);continue}if(!l(u)||c.url!==u.url){l(u?.modelPrimitive)&&(i.removeAndDestroy(u.modelPrimitive),delete n[a.id]),u={modelPrimitive:void 0,url:c.url,animationsRunning:!1,nodeTransformationsScratch:{},articulationsScratch:{},loadFailed:!1,modelUpdated:!1,environmentMapOptionsScratch:{...Nxe}},n[a.id]=u;let m=X.getValueOrDefault(s._incrementallyLoadTextures,e,Pdt),y=X.getValueOrDefault(s._environmentMapOptions,e,Nxe,u.environmentMapOptionsScratch);jdt(this,a,c,m,y)}let p=u.modelPrimitive;if(!l(p))continue;p.show=!0,p.scale=X.getValueOrDefault(s._scale,e,Sdt),p.enableVerticalExaggeration=X.getValueOrDefault(s._enableVerticalExaggeration,e,wdt),p.minimumPixelSize=X.getValueOrDefault(s._minimumPixelSize,e,Idt),p.maximumScale=X.getValueOrUndefined(s._maximumScale,e),p.modelMatrix=O.clone(d,p.modelMatrix),p.shadows=X.getValueOrDefault(s._shadows,e,Rdt),p.heightReference=X.getValueOrDefault(s._heightReference,e,Odt),p.distanceDisplayCondition=X.getValueOrUndefined(s._distanceDisplayCondition,e),p.silhouetteColor=X.getValueOrDefault(s._silhouetteColor,e,Mdt,Fxe),p.silhouetteSize=X.getValueOrDefault(s._silhouetteSize,e,Ldt),p.color=X.getValueOrDefault(s._color,e,Ndt,Fxe),p.colorBlendMode=X.getValueOrDefault(s._colorBlendMode,e,Fdt),p.colorBlendAmount=X.getValueOrDefault(s._colorBlendAmount,e,Bdt),p.clippingPlanes=X.getValueOrUndefined(s._clippingPlanes,e),p.clampAnimations=X.getValueOrDefault(s._clampAnimations,e,Ddt),p.imageBasedLighting.imageBasedLightingFactor=X.getValueOrDefault(s._imageBasedLightingFactor,e,kdt);let g=X.getValueOrUndefined(s._lightColor,e);if(l(g)&&(U.pack(g,Bxe,0),g=h.unpack(Bxe,0,Vdt)),p.lightColor=g,p.customShader=X.getValueOrUndefined(s._customShader,e),n[a.id].modelUpdated=!0,p.ready){let m=X.getValueOrDefault(s._runAnimations,e,!0);u.animationsRunning!==m&&(m?p.activeAnimations.addAll({loop:cf.REPEAT}):p.activeAnimations.removeAll(),u.animationsRunning=m);let y=X.getValueOrUndefined(s._nodeTransformations,e,u.nodeTransformationsScratch);if(l(y)){let x=Object.keys(y);for(let T=0,C=x.length;T<C;++T){let E=x[T],w=y[E];if(!l(w))continue;let D=p.getNode(E);if(!l(D))continue;let R=O.fromTranslationRotationScale(w,Udt);D.matrix=O.multiply(D.originalMatrix,R,R)}}let A=!1,b=X.getValueOrUndefined(s._articulations,e,u.articulationsScratch);if(l(b)){let x=Object.keys(b);for(let T=0,C=x.length;T<C;++T){let 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e.additional_identifier_chars.add(t),e}static addLiteral(t,n){return e.literals[t]=n,e}static removeUnaryOp(t){return delete e.unary_ops[t],t.length===e.max_unop_len&&(e.max_unop_len=e.getMaxKeyLen(e.unary_ops)),e}static removeAllUnaryOps(){return e.unary_ops={},e.max_unop_len=0,e}static removeIdentifierChar(t){return e.additional_identifier_chars.delete(t),e}static removeBinaryOp(t){return delete e.binary_ops[t],t.length===e.max_binop_len&&(e.max_binop_len=e.getMaxKeyLen(e.binary_ops)),e.right_associative.delete(t),e}static removeAllBinaryOps(){return e.binary_ops={},e.max_binop_len=0,e}static removeLiteral(t){return delete e.literals[t],e}static removeAllLiterals(){return e.literals={},e}get char(){return this.expr.charAt(this.index)}get code(){return this.expr.charCodeAt(this.index)}constructor(t){this.expr=t,this.index=0}static parse(t){return new e(t).parse()}static getMaxKeyLen(t){return Math.max(0,...Object.keys(t).map(n=>n.length))}static isDecimalDigit(t){return t>=48&&t<=57}static binaryPrecedence(t){return e.binary_ops[t]||0}static isIdentifierStart(t){return t>=65&&t<=90||t>=97&&t<=122||t>=128&&!e.binary_ops[String.fromCharCode(t)]||e.additional_identifier_chars.has(String.fromCharCode(t))}static isIdentifierPart(t){return e.isIdentifierStart(t)||e.isDecimalDigit(t)}throwError(t){let n=new Error(t+" at character "+this.index);throw n.index=this.index,n.description=t,n}runHook(t,n){if(e.hooks[t]){let i={context:this,node:n};return e.hooks.run(t,i),i.node}return n}searchHook(t){if(e.hooks[t]){let n={context:this};return e.hooks[t].find(function(i){return i.call(n.context,n),n.node}),n.node}}gobbleSpaces(){let t=this.code;for(;t===e.SPACE_CODE||t===e.TAB_CODE||t===e.LF_CODE||t===e.CR_CODE;)t=this.expr.charCodeAt(++this.index);this.runHook("gobble-spaces")}parse(){this.runHook("before-all");let t=this.gobbleExpressions(),n=t.length===1?t[0]:{type:e.COMPOUND,body:t};return this.runHook("after-all",n)}gobbleExpressions(t){let n=[],i,r;for(;this.index<this.expr.length;)if(i=this.code,i===e.SEMCOL_CODE||i===e.COMMA_CODE)this.index++;else if(r=this.gobbleExpression())n.push(r);else if(this.index<this.expr.length){if(i===t)break;this.throwError('Unexpected "'+this.char+'"')}return n}gobbleExpression(){let t=this.searchHook("gobble-expression")||this.gobbleBinaryExpression();return this.gobbleSpaces(),this.runHook("after-expression",t)}gobbleBinaryOp(){this.gobbleSpaces();let t=this.expr.substr(this.index,e.max_binop_len),n=t.length;for(;n>0;){if(e.binary_ops.hasOwnProperty(t)&&(!e.isIdentifierStart(this.code)||this.index+t.length<this.expr.length&&!e.isIdentifierPart(this.expr.charCodeAt(this.index+t.length))))return this.index+=n,t;t=t.substr(0,--n)}return!1}gobbleBinaryExpression(){let t,n,i,r,o,a,s,c,u;if(a=this.gobbleToken(),!a||(n=this.gobbleBinaryOp(),!n))return a;for(o={value:n,prec:e.binaryPrecedence(n),right_a:e.right_associative.has(n)},s=this.gobbleToken(),s||this.throwError("Expected expression 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i;if(n===e.QUMARK_CODE){if(this.expr.charCodeAt(this.index+1)!==e.PERIOD_CODE)break;i=!0,this.index+=2,this.gobbleSpaces(),n=this.code}this.index++,n===e.OBRACK_CODE?(t={type:e.MEMBER_EXP,computed:!0,object:t,property:this.gobbleExpression()},t.property||this.throwError('Unexpected "'+this.char+'"'),this.gobbleSpaces(),n=this.code,n!==e.CBRACK_CODE&&this.throwError("Unclosed ["),this.index++):n===e.OPAREN_CODE?t={type:e.CALL_EXP,arguments:this.gobbleArguments(e.CPAREN_CODE),callee:t}:(n===e.PERIOD_CODE||i)&&(i&&this.index--,this.gobbleSpaces(),t={type:e.MEMBER_EXP,computed:!1,object:t,property:this.gobbleIdentifier()}),i&&(t.optional=!0),this.gobbleSpaces(),n=this.code}return t}gobbleNumericLiteral(){let t="",n,i;for(;e.isDecimalDigit(this.code);)t+=this.expr.charAt(this.index++);if(this.code===e.PERIOD_CODE)for(t+=this.expr.charAt(this.index++);e.isDecimalDigit(this.code);)t+=this.expr.charAt(this.index++);if(n=this.char,n==="e"||n==="E"){for(t+=this.expr.charAt(this.index++),n=this.char,(n==="+"||n==="-")&&(t+=this.expr.charAt(this.index++));e.isDecimalDigit(this.code);)t+=this.expr.charAt(this.index++);e.isDecimalDigit(this.expr.charCodeAt(this.index-1))||this.throwError("Expected exponent ("+t+this.char+")")}return i=this.code,e.isIdentifierStart(i)?this.throwError("Variable names cannot start with a number ("+t+this.char+")"):(i===e.PERIOD_CODE||t.length===1&&t.charCodeAt(0)===e.PERIOD_CODE)&&this.throwError("Unexpected period"),{type:e.LITERAL,value:parseFloat(t),raw:t}}gobbleStringLiteral(){let t="",n=this.index,i=this.expr.charAt(this.index++),r=!1;for(;this.index<this.expr.length;){let o=this.expr.charAt(this.index++);if(o===i){r=!0;break}else 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LZ(wu),COMPOUND:"Compound",SEQUENCE_EXP:"SequenceExpression",IDENTIFIER:"Identifier",MEMBER_EXP:"MemberExpression",LITERAL:"Literal",THIS_EXP:"ThisExpression",CALL_EXP:"CallExpression",UNARY_EXP:"UnaryExpression",BINARY_EXP:"BinaryExpression",ARRAY_EXP:"ArrayExpression",TAB_CODE:9,LF_CODE:10,CR_CODE:13,SPACE_CODE:32,PERIOD_CODE:46,COMMA_CODE:44,SQUOTE_CODE:39,DQUOTE_CODE:34,OPAREN_CODE:40,CPAREN_CODE:41,OBRACK_CODE:91,CBRACK_CODE:93,QUMARK_CODE:63,SEMCOL_CODE:59,COLON_CODE:58,unary_ops:{"-":1,"!":1,"~":1,"+":1},binary_ops:{"||":1,"??":1,"&&":2,"|":3,"^":4,"&":5,"==":6,"!=":6,"===":6,"!==":6,"<":7,">":7,"<=":7,">=":7,"<<":8,">>":8,">>>":8,"+":9,"-":9,"*":10,"/":10,"%":10,"**":11},right_associative:new Set(["**"]),additional_identifier_chars:new Set(["$","_"]),literals:{true:!0,false:!1,null:null},this_str:"this"});wu.max_unop_len=wu.getMaxKeyLen(wu.unary_ops);wu.max_binop_len=wu.getMaxKeyLen(wu.binary_ops);var Oy=e=>new wu(e).parse(),Ydt=Object.getOwnPropertyNames(class{});Object.getOwnPropertyNames(wu).filter(e=>!Ydt.includes(e)&&Oy[e]===void 0).forEach(e=>{Oy[e]=wu[e]});Oy.Jsep=wu;var Xdt="ConditionalExpression",Kdt={name:"ternary",init(e){e.hooks.add("after-expression",function(n){if(n.node&&this.code===e.QUMARK_CODE){this.index++;let i=n.node,r=this.gobbleExpression();if(r||this.throwError("Expected expression"),this.gobbleSpaces(),this.code===e.COLON_CODE){this.index++;let o=this.gobbleExpression();if(o||this.throwError("Expected expression"),n.node={type:Xdt,test:i,consequent:r,alternate:o},i.operator&&e.binary_ops[i.operator]<=.9){let a=i;for(;a.right.operator&&e.binary_ops[a.right.operator]<=.9;)a=a.right;n.node.test=a.right,a.right=n.node,n.node=i}}else this.throwError("Expected :")}})}};Oy.plugins.register(Kdt);var zxe={VARIABLE:0,UNARY:1,BINARY:2,TERNARY:3,CONDITIONAL:4,MEMBER:5,FUNCTION_CALL:6,ARRAY:7,REGEX:8,VARIABLE_IN_STRING:9,LITERAL_NULL:10,LITERAL_BOOLEAN:11,LITERAL_NUMBER:12,LITERAL_STRING:13,LITERAL_COLOR:14,LITERAL_VECTOR:15,LITERAL_REGEX:16,LITERAL_UNDEFINED:17,BUILTIN_VARIABLE:18};Object.freeze(zxe);var Rt=zxe;function kh(e,t){this._expression=e,e=cht(e,t),e=uht(lht(e)),Oy.addBinaryOp("=~",0),Oy.addBinaryOp("!~",0);let n;try{n=Oy(e)}catch(i){throw new oe(i)}this._runtimeAst=Hi(this,n)}Object.defineProperties(kh.prototype,{expression:{get:function(){return this._expression}}});var kn={arrayIndex:0,arrayArray:[[]],cartesian2Index:0,cartesian3Index:0,cartesian4Index:0,cartesian2Array:[new k],cartesian3Array:[new h],cartesian4Array:[new ae],reset:function(){this.arrayIndex=0,this.cartesian2Index=0,this.cartesian3Index=0,this.cartesian4Index=0},getArray:function(){this.arrayIndex>=this.arrayArray.length&&this.arrayArray.push([]);let e=this.arrayArray[this.arrayIndex++];return e.length=0,e},getCartesian2:function(){return this.cartesian2Index>=this.cartesian2Array.length&&this.cartesian2Array.push(new k),this.cartesian2Array[this.cartesian2Index++]},getCartesian3:function(){return this.cartesian3Index>=this.cartesian3Array.length&&this.cartesian3Array.push(new h),this.cartesian3Array[this.cartesian3Index++]},getCartesian4:function(){return this.cartesian4Index>=this.cartesian4Array.length&&this.cartesian4Array.push(new ae),this.cartesian4Array[this.cartesian4Index++]}};kh.prototype.evaluate=function(e,t){kn.reset();let n=this._runtimeAst.evaluate(e);return t instanceof U&&n instanceof ae?U.fromCartesian4(n,t):n instanceof k||n instanceof h||n instanceof ae?n.clone(t):n};kh.prototype.evaluateColor=function(e,t){kn.reset();let n=this._runtimeAst.evaluate(e);return U.fromCartesian4(n,t)};kh.prototype.getShaderFunction=function(e,t,n,i){let r=this.getShaderExpression(t,n);return r=`${i} ${e}
{
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}
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Argument is ${c}.`)}let o=t.length,a=parseInt(n.charAt(3));if(o===0)throw new oe(`Invalid ${n} constructor. No valid arguments.`);if(o<a&&o>1)throw new oe(`Invalid ${n} constructor. Not enough arguments.`);if(o>a&&r>1)throw new oe(`Invalid ${n} constructor. Too many arguments.`);if(o===1){let s=t[0];t.push(s,s,s)}if(n==="vec2")return k.fromArray(t,0,kn.getCartesian2());if(n==="vec3")return h.fromArray(t,0,kn.getCartesian3());if(n==="vec4")return ae.fromArray(t,0,kn.getCartesian4())};Nt.prototype._evaluateLiteralString=function(){return this._value};Nt.prototype._evaluateVariableString=function(e){let t=this._value,n=e1.exec(t);for(;n!==null;){let i=n[0],r=n[1],o=d4(e,r);l(o)||(o=""),t=t.replace(i,o),e1.lastIndex+=o.length-i.length,n=e1.exec(t)}return t};Nt.prototype._evaluateVariable=function(e){return d4(e,this._value)};function fx(e){return e._value==="feature"}Nt.prototype._evaluateMemberDot=function(e){if(fx(this._left))return d4(e,this._right.evaluate(e));let t=this._left.evaluate(e);if(!l(t))return;let n=this._right.evaluate(e);if(t instanceof k||t instanceof h||t instanceof ae){if(n==="r")return t.x;if(n==="g")return t.y;if(n==="b")return t.z;if(n==="a")return t.w}return t[n]};Nt.prototype._evaluateMemberBrackets=function(e){if(fx(this._left))return d4(e,this._right.evaluate(e));let t=this._left.evaluate(e);if(!l(t))return;let n=this._right.evaluate(e);if(t instanceof k||t instanceof h||t instanceof ae){if(n===0||n==="r")return t.x;if(n===1||n==="g")return t.y;if(n===2||n==="b")return t.z;if(n===3||n==="a")return t.w}return t[n]};Nt.prototype._evaluateArray=function(e){let t=[];for(let n=0;n<this._value.length;n++)t[n]=this._value[n].evaluate(e);return t};Nt.prototype._evaluateNot=function(e){let t=this._left.evaluate(e);if(typeof t!="boolean")throw new oe(`Operator "!" requires a boolean argument. 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Arguments are ${t} and ${n}.`);return t<n};Nt.prototype._evaluateLessThanOrEquals=function(e){let t=this._left.evaluate(e),n=this._right.evaluate(e);if(typeof t!="number"||typeof n!="number")throw new oe(`Operator "<=" requires number arguments. Arguments are ${t} and ${n}.`);return t<=n};Nt.prototype._evaluateGreaterThan=function(e){let t=this._left.evaluate(e),n=this._right.evaluate(e);if(typeof t!="number"||typeof n!="number")throw new oe(`Operator ">" requires number arguments. Arguments are ${t} and ${n}.`);return t>n};Nt.prototype._evaluateGreaterThanOrEquals=function(e){let t=this._left.evaluate(e),n=this._right.evaluate(e);if(typeof t!="number"||typeof n!="number")throw new oe(`Operator ">=" requires number arguments. Arguments are ${t} and ${n}.`);return t>=n};Nt.prototype._evaluateOr=function(e){let t=this._left.evaluate(e);if(typeof t!="boolean")throw new oe(`Operator "||" requires boolean arguments. First argument is ${t}.`);if(t)return!0;let n=this._right.evaluate(e);if(typeof n!="boolean")throw new oe(`Operator "||" requires boolean arguments. Second argument is ${n}.`);return t||n};Nt.prototype._evaluateAnd=function(e){let t=this._left.evaluate(e);if(typeof t!="boolean")throw new oe(`Operator "&&" requires boolean arguments. First argument is ${t}.`);if(!t)return!1;let n=this._right.evaluate(e);if(typeof n!="boolean")throw new oe(`Operator "&&" requires boolean arguments. Second argument is ${n}.`);return t&&n};Nt.prototype._evaluatePlus=function(e){let t=this._left.evaluate(e),n=this._right.evaluate(e);if(n instanceof k&&t instanceof k)return k.add(t,n,kn.getCartesian2());if(n instanceof h&&t instanceof h)return h.add(t,n,kn.getCartesian3());if(n instanceof ae&&t instanceof ae)return ae.add(t,n,kn.getCartesian4());if(typeof t=="string"||typeof n=="string")return t+n;if(typeof t=="number"&&typeof n=="number")return t+n;throw new oe(`Operator "+" requires vector or number arguments of matching types, or at least one string argument. Arguments are ${t} and ${n}.`)};Nt.prototype._evaluateMinus=function(e){let t=this._left.evaluate(e),n=this._right.evaluate(e);if(n instanceof k&&t instanceof k)return k.subtract(t,n,kn.getCartesian2());if(n instanceof h&&t instanceof h)return h.subtract(t,n,kn.getCartesian3());if(n instanceof ae&&t instanceof ae)return ae.subtract(t,n,kn.getCartesian4());if(typeof t=="number"&&typeof n=="number")return t-n;throw new oe(`Operator "-" requires vector or number arguments of matching types. Arguments are ${t} and ${n}.`)};Nt.prototype._evaluateTimes=function(e){let t=this._left.evaluate(e),n=this._right.evaluate(e);if(n instanceof k&&t instanceof k)return k.multiplyComponents(t,n,kn.getCartesian2());if(n instanceof k&&typeof t=="number")return k.multiplyByScalar(n,t,kn.getCartesian2());if(t instanceof k&&typeof n=="number")return k.multiplyByScalar(t,n,kn.getCartesian2());if(n instanceof h&&t instanceof h)return h.multiplyComponents(t,n,kn.getCartesian3());if(n instanceof h&&typeof t=="number")return h.multiplyByScalar(n,t,kn.getCartesian3());if(t instanceof h&&typeof n=="number")return h.multiplyByScalar(t,n,kn.getCartesian3());if(n instanceof ae&&t instanceof ae)return ae.multiplyComponents(t,n,kn.getCartesian4());if(n instanceof ae&&typeof t=="number")return ae.multiplyByScalar(n,t,kn.getCartesian4());if(t instanceof ae&&typeof n=="number")return ae.multiplyByScalar(t,n,kn.getCartesian4());if(typeof t=="number"&&typeof n=="number")return t*n;throw new oe(`Operator "*" requires vector or number arguments. If both arguments are vectors they must be matching types. Arguments are ${t} and ${n}.`)};Nt.prototype._evaluateDivide=function(e){let t=this._left.evaluate(e),n=this._right.evaluate(e);if(n instanceof k&&t instanceof k)return k.divideComponents(t,n,kn.getCartesian2());if(t instanceof k&&typeof n=="number")return k.divideByScalar(t,n,kn.getCartesian2());if(n instanceof h&&t instanceof h)return h.divideComponents(t,n,kn.getCartesian3());if(t instanceof h&&typeof n=="number")return h.divideByScalar(t,n,kn.getCartesian3());if(n instanceof ae&&t instanceof ae)return ae.divideComponents(t,n,kn.getCartesian4());if(t instanceof ae&&typeof n=="number")return ae.divideByScalar(t,n,kn.getCartesian4());if(typeof t=="number"&&typeof n=="number")return t/n;throw new oe(`Operator "/" requires vector or number arguments of matching types, or a number as the second argument. Arguments are ${t} and ${n}.`)};Nt.prototype._evaluateMod=function(e){let t=this._left.evaluate(e),n=this._right.evaluate(e);if(n instanceof k&&t instanceof k)return k.fromElements(t.x%n.x,t.y%n.y,kn.getCartesian2());if(n instanceof h&&t instanceof h)return h.fromElements(t.x%n.x,t.y%n.y,t.z%n.z,kn.getCartesian3());if(n instanceof ae&&t instanceof ae)return ae.fromElements(t.x%n.x,t.y%n.y,t.z%n.z,t.w%n.w,kn.getCartesian4());if(typeof t=="number"&&typeof n=="number")return t%n;throw new oe(`Operator "%" requires vector or number arguments of matching types. Arguments are ${t} and ${n}.`)};Nt.prototype._evaluateEqualsStrict=function(e){let t=this._left.evaluate(e),n=this._right.evaluate(e);return n instanceof k&&t instanceof k||n instanceof h&&t instanceof h||n instanceof ae&&t instanceof ae?t.equals(n):t===n};Nt.prototype._evaluateNotEqualsStrict=function(e){let t=this._left.evaluate(e),n=this._right.evaluate(e);return n instanceof k&&t instanceof k||n instanceof h&&t instanceof h||n instanceof ae&&t instanceof ae?!t.equals(n):t!==n};Nt.prototype._evaluateConditional=function(e){let t=this._test.evaluate(e);if(typeof t!="boolean")throw new oe(`Conditional argument of conditional expression must be a boolean. Argument is ${t}.`);return t?this._left.evaluate(e):this._right.evaluate(e)};Nt.prototype._evaluateNaN=function(e){return isNaN(this._left.evaluate(e))};Nt.prototype._evaluateIsFinite=function(e){return isFinite(this._left.evaluate(e))};Nt.prototype._evaluateIsExactClass=function(e){return l(e)?e.isExactClass(this._left.evaluate(e)):!1};Nt.prototype._evaluateIsClass=function(e){return l(e)?e.isClass(this._left.evaluate(e)):!1};Nt.prototype._evaluateGetExactClassName=function(e){if(l(e))return e.getExactClassName()};Nt.prototype._evaluateBooleanConversion=function(e){return!!this._left.evaluate(e)};Nt.prototype._evaluateNumberConversion=function(e){return Number(this._left.evaluate(e))};Nt.prototype._evaluateStringConversion=function(e){return String(this._left.evaluate(e))};Nt.prototype._evaluateRegExp=function(e){let t=this._value.evaluate(e),n="";l(this._left)&&(n=this._left.evaluate(e));let i;try{i=new RegExp(t,n)}catch(r){throw new oe(r)}return i};Nt.prototype._evaluateRegExpTest=function(e){let t=this._left.evaluate(e),n=this._right.evaluate(e);if(!(t instanceof RegExp&&typeof n=="string"))throw new oe(`RegExp.test requires the first argument to be a RegExp and the second argument to be a string. Arguments are ${t} and ${n}.`);return t.test(n)};Nt.prototype._evaluateRegExpMatch=function(e){let t=this._left.evaluate(e),n=this._right.evaluate(e);if(t instanceof RegExp&&typeof n=="string")return t.test(n);if(n instanceof RegExp&&typeof t=="string")return n.test(t);throw new oe(`Operator "=~" requires one RegExp argument and one string argument. Arguments are ${t} and ${n}.`)};Nt.prototype._evaluateRegExpNotMatch=function(e){let t=this._left.evaluate(e),n=this._right.evaluate(e);if(t instanceof RegExp&&typeof n=="string")return!t.test(n);if(n instanceof RegExp&&typeof t=="string")return!n.test(t);throw new oe(`Operator "!~" requires one RegExp argument and one string argument. Arguments are ${t} and ${n}.`)};Nt.prototype._evaluateRegExpExec=function(e){let t=this._left.evaluate(e),n=this._right.evaluate(e);if(!(t instanceof RegExp&&typeof n=="string"))throw new oe(`RegExp.exec requires the first argument to be a RegExp and the second argument to be a string. Arguments are ${t} and ${n}.`);let i=t.exec(n);return l(i)?i[1]:null};Nt.prototype._evaluateToString=function(e){let t=this._left.evaluate(e);if(t instanceof RegExp||t instanceof k||t instanceof h||t instanceof ae)return String(t);throw new oe(`Unexpected function call "${this._value}".`)};function jxe(e){let t=e._left,n=t.length;for(let s=0;s<n;++s)if(t[s]._type!==Rt.LITERAL_NUMBER)return;let i=t[0]._value,r=t[1]._value,o=t[2]._value,a=n===4?t[3]._value:1;return U.fromHsl(i,r,o,a,l4)}function Hxe(e){let t=e._left,n=t.length;for(let r=0;r<n;++r)if(t[r]._type!==Rt.LITERAL_NUMBER)return;let i=l4;return i.red=t[0]._value/255,i.green=t[1]._value/255,i.blue=t[2]._value/255,i.alpha=n===4?t[3]._value:1,i}function My(e){return e%1===0?e.toFixed(1):e.toString()}function Eht(e){let t=My(e.red),n=My(e.green),i=My(e.blue);return`vec3(${t}, ${n}, ${i})`}function c4(e){let t=My(e.red),n=My(e.green),i=My(e.blue),r=My(e.alpha);return`vec4(${t}, ${n}, ${i}, ${r})`}function Gxe(e,t,n,i){let r=e.length,o=new Array(r);for(let a=0;a<r;++a)o[a]=e[a].getShaderExpression(t,n,i);return o}function Wxe(e,t){return l(t[e])?t[e]:kh.NULL_SENTINEL}kh.NULL_SENTINEL="czm_infinity";Nt.prototype.getShaderExpression=function(e,t,n){let i,r,o,a,s=this._type,c=this._value;l(this._left)&&(Array.isArray(this._left)?r=Gxe(this._left,e,t,this):r=this._left.getShaderExpression(e,t,this)),l(this._right)&&(o=this._right.getShaderExpression(e,t,this)),l(this._test)&&(a=this._test.getShaderExpression(e,t,this)),Array.isArray(this._value)&&(c=Gxe(this._value,e,t,this));let u,f,d;switch(s){case Rt.VARIABLE:return fx(this)?void 0:Wxe(c,e);case Rt.UNARY:if(c==="Boolean")return`bool(${r})`;if(c==="Number")return`float(${r})`;if(c==="round")return`floor(${r} + 0.5)`;if(l(u4[c]))return`${c}(${r})`;if(c==="isNaN")return`(${r} != ${r})`;if(c==="isFinite")return`(abs(${r}) < czm_infinity)`;if(c==="String"||c==="isExactClass"||c==="isClass"||c==="getExactClassName")throw new oe(`Error generating style shader: "${c}" is not supported.`);return c+r;case Rt.BINARY:return c==="%"?`mod(${r}, ${o})`:c==="==="?`(${r} == ${o})`:c==="!=="?`(${r} != ${o})`:c==="atan2"?`atan(${r}, ${o})`:l(f4[c])?`${c}(${r}, ${o})`:`(${r} ${c} ${o})`;case Rt.TERNARY:if(l(BZ[c]))return`${c}(${r}, ${o}, ${a})`;break;case Rt.CONDITIONAL:return`(${a} ? ${r} : ${o})`;case Rt.MEMBER:return fx(this._left)?Wxe(o,e):o==="r"||o==="x"||o==="0.0"?`${r}[0]`:o==="g"||o==="y"||o==="1.0"?`${r}[1]`:o==="b"||o==="z"||o==="2.0"?`${r}[2]`:o==="a"||o==="w"||o==="3.0"?`${r}[3]`:`${r}[int(${o})]`;case Rt.FUNCTION_CALL:throw new oe(`Error generating style shader: "${c}" is not supported.`);case Rt.ARRAY:if(c.length===4)return`vec4(${c[0]}, ${c[1]}, ${c[2]}, ${c[3]})`;if(c.length===3)return`vec3(${c[0]}, ${c[1]}, ${c[2]})`;if(c.length===2)return`vec2(${c[0]}, ${c[1]})`;throw new oe("Error generating style shader: Invalid array length. Array length should be 2, 3, or 4.");case Rt.REGEX:throw new oe("Error generating style shader: Regular expressions are not supported.");case Rt.VARIABLE_IN_STRING:throw new oe("Error generating style shader: Converting a variable to a string is not supported.");case Rt.LITERAL_NULL:return kh.NULL_SENTINEL;case Rt.LITERAL_BOOLEAN:return c?"true":"false";case Rt.LITERAL_NUMBER:return My(c);case Rt.LITERAL_STRING:if(l(n)&&n._type===Rt.MEMBER&&(c==="r"||c==="g"||c==="b"||c==="a"||c==="x"||c==="y"||c==="z"||c==="w"||fx(n._left)))return c;if(i=U.fromCssColorString(c,l4),l(i))return Eht(i);throw new oe("Error generating style shader: String literals are not supported.");case Rt.LITERAL_COLOR:if(u=r,c==="color"){if(l(u)){if(u.length>1){let p=u[0],g=u[1];return g!=="1.0"&&(t.translucent=!0),`vec4(${p}, ${g})`}}else return"vec4(1.0)";return`vec4(${u[0]}, 1.0)`}else{if(c==="rgb")return i=Hxe(this),l(i)?c4(i):`vec4(${u[0]} / 255.0, ${u[1]} / 255.0, ${u[2]} / 255.0, 1.0)`;if(c==="rgba")return u[3]!=="1.0"&&(t.translucent=!0),i=Hxe(this),l(i)?c4(i):`vec4(${u[0]} / 255.0, ${u[1]} / 255.0, ${u[2]} / 255.0, ${u[3]})`;if(c==="hsl")return i=jxe(this),l(i)?c4(i):`vec4(czm_HSLToRGB(vec3(${u[0]}, ${u[1]}, ${u[2]})), 1.0)`;if(c==="hsla")return i=jxe(this),l(i)?(i.alpha!==1&&(t.translucent=!0),c4(i)):(u[3]!=="1.0"&&(t.translucent=!0),`vec4(czm_HSLToRGB(vec3(${u[0]}, ${u[1]}, ${u[2]})), ${u[3]})`)}break;case Rt.LITERAL_VECTOR:f=r.length,d=`${c}(`;for(let p=0;p<f;++p)d+=r[p],p<f-1&&(d+=", ");return d+=")",d;case Rt.LITERAL_REGEX:throw new oe("Error generating style shader: Regular expressions are not supported.");case Rt.LITERAL_UNDEFINED:return kh.NULL_SENTINEL;case Rt.BUILTIN_VARIABLE:if(c==="tiles3d_tileset_time")return c}};Nt.prototype.getVariables=function(e,t){let n,i,r,o=this._type,a=this._value;if(l(this._left))if(Array.isArray(this._left))for(n=this._left,i=n.length,r=0;r<i;++r)n[r].getVariables(e,this);else this._left.getVariables(e,this);if(l(this._right)&&this._right.getVariables(e,this),l(this._test)&&this._test.getVariables(e,this),Array.isArray(this._value))for(n=this._value,i=n.length,r=0;r<i;++r)n[r].getVariables(e,this);let s;switch(o){case Rt.VARIABLE:fx(this)||e.push(a);break;case Rt.VARIABLE_IN_STRING:for(s=e1.exec(a);s!==null;)e.push(s[1]),s=e1.exec(a);break;case Rt.LITERAL_STRING:l(t)&&t._type===Rt.MEMBER&&fx(t._left)&&e.push(a);break}};var zh=kh;function sg(e){e=e??H.EMPTY_OBJECT,this._batchTable=e.batchTable,this._batchIds=e.batchIds,this._positions=e.positions,this._vertexBatchIds=e.vertexBatchIds,this._indices=e.indices,this._indexCounts=e.indexCounts,this._indexOffsets=e.indexOffsets,this._batchedIndices=e.batchedIndices,this._boundingVolume=e.boundingVolume,this._boundingVolumes=e.boundingVolumes,this._center=e.center??h.ZERO,this._va=void 0,this._sp=void 0,this._spStencil=void 0,this._spPick=void 0,this._uniformMap=void 0,this._vaSwap=void 0,this._rsStencilDepthPass=void 0,this._rsStencilDepthPass3DTiles=void 0,this._rsColorPass=void 0,this._rsPickPass=void 0,this._rsWireframe=void 0,this._commands=[],this._commandsIgnoreShow=[],this._pickCommands=[],this._constantColor=U.clone(U.WHITE),this._highlightColor=this._constantColor,this._batchDirty=!0,this._pickCommandsDirty=!0,this._framesSinceLastRebatch=0,this._updatingAllCommands=!1,this._trianglesLength=this._indices.length/3,this._geometryByteLength=this._indices.byteLength+this._positions.byteLength+this._vertexBatchIds.byteLength,this.debugWireframe=!1,this._debugWireframe=this.debugWireframe,this._wireframeDirty=!1,this.forceRebatch=!1,this.classificationType=e.classificationType??Zn.BOTH,this._vertexShaderSource=e._vertexShaderSource,this._fragmentShaderSource=e._fragmentShaderSource,this._attributeLocations=e._attributeLocations,this._uniformMap=e._uniformMap,this._pickId=e._pickId,this._modelMatrix=e._modelMatrix,this._boundingSphere=e._boundingSphere,this._batchIdLookUp={};let t=this._batchIds.length;for(let n=0;n<t;++n){let i=this._batchIds[n];this._batchIdLookUp[i]=n}}Object.defineProperties(sg.prototype,{trianglesLength:{get:function(){return this._trianglesLength}},geometryByteLength:{get:function(){return this._geometryByteLength}}});var Sht={position:0,a_batchId:1};function wht(e,t){if(l(e._va))return;let n=Ze.createVertexBuffer({context:t,typedArray:e._positions,usage:Oe.STATIC_DRAW}),i=Ze.createVertexBuffer({context:t,typedArray:e._vertexBatchIds,usage:Oe.STATIC_DRAW}),r=Ze.createIndexBuffer({context:t,typedArray:e._indices,usage:Oe.DYNAMIC_DRAW,indexDatatype:e._indices.BYTES_PER_ELEMENT===2?Ve.UNSIGNED_SHORT:Ve.UNSIGNED_INT}),o=[{index:0,vertexBuffer:n,componentDatatype:Y.fromTypedArray(e._positions),componentsPerAttribute:3},{index:1,vertexBuffer:i,componentDatatype:Y.fromTypedArray(e._vertexBatchIds),componentsPerAttribute:1}];e._va=new Vn({context:t,attributes:o,indexBuffer:r}),t.webgl2&&(e._vaSwap=new Vn({context:t,attributes:o,indexBuffer:Ze.createIndexBuffer({context:t,sizeInBytes:r.sizeInBytes,usage:Oe.DYNAMIC_DRAW,indexDatatype:r.indexDatatype})})),e._batchedPositions=void 0,e._transferrableBatchIds=void 0,e._vertexBatchIds=void 0}function Iht(e,t){if(l(e._sp))return;let n=e._batchTable,i=e._attributeLocations??Sht,r=e._pickId,o=e._vertexShaderSource,a=e._fragmentShaderSource;if(l(o)){e._sp=Zt.fromCache({context:t,vertexShaderSource:o,fragmentShaderSource:a,attributeLocations:i}),e._spStencil=e._sp,a=Ge.replaceMain(a,"czm_non_pick_main"),a=`${a}void main() 
{ 
    czm_non_pick_main(); 
    out_FragColor = ${r}; 
} 
`,e._spPick=Zt.fromCache({context:t,vertexShaderSource:o,fragmentShaderSource:a,attributeLocations:i});return}let s=n.getVertexShaderCallback(!1,"a_batchId",void 0)(QD),c=n.getFragmentShaderCallback(!1,void 0,!0)(kb);r=n.getPickId();let u=new Ge({sources:[s]}),f=new Ge({defines:["VECTOR_TILE"],sources:[c]});e._sp=Zt.fromCache({context:t,vertexShaderSource:u,fragmentShaderSource:f,attributeLocations:i}),u=new Ge({sources:[QD]}),f=new Ge({defines:["VECTOR_TILE"],sources:[kb]}),e._spStencil=Zt.fromCache({context:t,vertexShaderSource:u,fragmentShaderSource:f,attributeLocations:i}),c=Ge.replaceMain(c,"czm_non_pick_main"),c=`${c}
void main() 
{ 
    czm_non_pick_main(); 
    out_FragColor = ${r}; 
} 
`;let d=new Ge({sources:[s]}),p=new Ge({defines:["VECTOR_TILE"],sources:[c]});e._spPick=Zt.fromCache({context:t,vertexShaderSource:d,fragmentShaderSource:p,attributeLocations:i})}function qxe(e){let t=e?Qn.EQUAL:Qn.ALWAYS;return{colorMask:{red:!1,green:!1,blue:!1,alpha:!1},stencilTest:{enabled:!0,frontFunction:t,frontOperation:{fail:Pt.KEEP,zFail:Pt.DECREMENT_WRAP,zPass:Pt.KEEP},backFunction:t,backOperation:{fail:Pt.KEEP,zFail:Pt.INCREMENT_WRAP,zPass:Pt.KEEP},reference:qt.CESIUM_3D_TILE_MASK,mask:qt.CESIUM_3D_TILE_MASK},stencilMask:qt.CLASSIFICATION_MASK,depthTest:{enabled:!0,func:Ac.LESS_OR_EQUAL},depthMask:!1}}var Pht={stencilTest:{enabled:!0,frontFunction:Qn.NOT_EQUAL,frontOperation:{fail:Pt.ZERO,zFail:Pt.ZERO,zPass:Pt.ZERO},backFunction:Qn.NOT_EQUAL,backOperation:{fail:Pt.ZERO,zFail:Pt.ZERO,zPass:Pt.ZERO},reference:0,mask:qt.CLASSIFICATION_MASK},stencilMask:qt.CLASSIFICATION_MASK,depthTest:{enabled:!1},depthMask:!1,blending:en.PRE_MULTIPLIED_ALPHA_BLEND},Dht={stencilTest:{enabled:!0,frontFunction:Qn.NOT_EQUAL,frontOperation:{fail:Pt.ZERO,zFail:Pt.ZERO,zPass:Pt.ZERO},backFunction:Qn.NOT_EQUAL,backOperation:{fail:Pt.ZERO,zFail:Pt.ZERO,zPass:Pt.ZERO},reference:0,mask:qt.CLASSIFICATION_MASK},stencilMask:qt.CLASSIFICATION_MASK,depthTest:{enabled:!1},depthMask:!1};function Rht(e){l(e._rsStencilDepthPass)||(e._rsStencilDepthPass=je.fromCache(qxe(!1)),e._rsStencilDepthPass3DTiles=je.fromCache(qxe(!0)),e._rsColorPass=je.fromCache(Pht),e._rsPickPass=je.fromCache(Dht))}var dx=new O,Yxe=new h;function Oht(e,t){if(l(e._uniformMap))return;let n={u_modifiedModelViewProjection:function(){let i=t.uniformState.view,r=t.uniformState.projection;return O.clone(i,dx),O.multiplyByPoint(dx,e._center,Yxe),O.setTranslation(dx,Yxe,dx),O.multiply(r,dx,dx),dx},u_highlightColor:function(){return e._highlightColor}};e._uniformMap=e._batchTable.getUniformMapCallback()(n)}function kZ(e,t,n,i,r,o,a){let s=e.constructor.BYTES_PER_ELEMENT,c=o.length;for(let u=0;u<c;++u){let f=o[u],d=a[f],p=i[d],g=r[d],m=new e.constructor(e.buffer,s*p,g);t.set(m,n),i[d]=n,n+=g}return n}function Mht(e,t){let n=e._indices,i=e._indexOffsets,r=e._indexCounts,o=e._batchIdLookUp,a=new n.constructor(n.length),s=t.pop(),c=[s],u=kZ(n,a,0,i,r,s.batchIds,o);for(s.offset=0,s.count=u;t.length>0;){let f=t.pop();if(U.equals(f.color,s.color))u=kZ(n,a,u,i,r,f.batchIds,o),s.batchIds=s.batchIds.concat(f.batchIds),s.count=u-s.offset;else{let d=u;u=kZ(n,a,u,i,r,f.batchIds,o),f.offset=d,f.count=u-d,c.push(f),s=f}}e._va.indexBuffer.copyFromArrayView(a),e._indices=a,e._batchedIndices=c}function zZ(e,t,n,i,r,o,a){let s=e.bytesPerIndex,c=o.length;for(let u=0;u<c;++u){let f=o[u],d=a[f],p=i[d],g=r[d];t.copyFromBuffer(e,p*s,n*s,g*s),i[d]=n,n+=g}return n}function Lht(e,t){let n=e._indexOffsets,i=e._indexCounts,r=e._batchIdLookUp,o=t.pop(),a=[o],s=e._va.indexBuffer,c=e._vaSwap.indexBuffer,u=zZ(s,c,0,n,i,o.batchIds,r);for(o.offset=0,o.count=u;t.length>0;){let d=t.pop();if(U.equals(d.color,o.color))u=zZ(s,c,u,n,i,d.batchIds,r),o.batchIds=o.batchIds.concat(d.batchIds),o.count=u-o.offset;else{let p=u;u=zZ(s,c,u,n,i,d.batchIds,r),d.offset=p,d.count=u-p,a.push(d),o=d}}let f=e._va;e._va=e._vaSwap,e._vaSwap=f,e._batchedIndices=a}function Nht(e,t){return t.color.toRgba()-e.color.toRgba()}function Fht(e,t){if(!e._batchDirty)return!1;let n=e._batchedIndices,i=n.length,r=!1,o={};for(let a=0;a<i;++a){let c=n[a].color.toRgba();if(l(o[c])){r=!0;break}else o[c]=!0}if(!r)return e._batchDirty=!1,!1;if(r&&!e.forceRebatch&&e._framesSinceLastRebatch<120){++e._framesSinceLastRebatch;return}return n.sort(Nht),t.webgl2?Lht(e,n):Mht(e,n),e._framesSinceLastRebatch=0,e._batchDirty=!1,e._pickCommandsDirty=!0,e._wireframeDirty=!0,!0}function Bht(e,t){let n=Fht(e,t),i=e._commands,r=e._batchedIndices,o=r.length,a=o*2;if(l(i)&&!n&&i.length===a)return;i.length=a;let s=e._va,c=e._sp,u=e._modelMatrix??O.IDENTITY,f=e._uniformMap,d=e._boundingVolume;for(let p=0;p<o;++p){let g=r[p].offset,m=r[p].count,y=i[p*2];l(y)||(y=i[p*2]=new nt({owner:e})),y.vertexArray=s,y.modelMatrix=u,y.offset=g,y.count=m,y.renderState=e._rsStencilDepthPass,y.shaderProgram=c,y.uniformMap=f,y.boundingVolume=d,y.cull=!1,y.pass=Pe.TERRAIN_CLASSIFICATION;let A=nt.shallowClone(y,y.derivedCommands.tileset);A.renderState=e._rsStencilDepthPass3DTiles,A.pass=Pe.CESIUM_3D_TILE_CLASSIFICATION,y.derivedCommands.tileset=A;let b=i[p*2+1];l(b)||(b=i[p*2+1]=new nt({owner:e})),b.vertexArray=s,b.modelMatrix=u,b.offset=g,b.count=m,b.renderState=e._rsColorPass,b.shaderProgram=c,b.uniformMap=f,b.boundingVolume=d,b.cull=!1,b.pass=Pe.TERRAIN_CLASSIFICATION;let x=nt.shallowClone(b,b.derivedCommands.tileset);x.pass=Pe.CESIUM_3D_TILE_CLASSIFICATION,b.derivedCommands.tileset=x}e._commandsDirty=!0}function kht(e,t){if(e.classificationType===Zn.TERRAIN||!t.invertClassification||l(e._commandsIgnoreShow)&&!e._commandsDirty)return;let n=e._commands,i=e._commandsIgnoreShow,r=e._spStencil,o=n.length,a=i.length=o/2,s=0;for(let c=0;c<a;++c){let u=i[c]=nt.shallowClone(n[s],i[c]);u.shaderProgram=r,u.pass=Pe.CESIUM_3D_TILE_CLASSIFICATION_IGNORE_SHOW,s+=2}e._commandsDirty=!1}function zht(e){if(!e._pickCommandsDirty)return;let t=e._indexOffsets.length,n=e._pickCommands;n.length=t*2;let i=e._va,r=e._spStencil,o=e._spPick,a=e._modelMatrix??O.IDENTITY,s=e._uniformMap;for(let c=0;c<t;++c){let u=e._indexOffsets[c],f=e._indexCounts[c],d=l(e._boundingVolumes)?e._boundingVolumes[c]:e.boundingVolume,p=n[c*2];l(p)||(p=n[c*2]=new nt({owner:e,pickOnly:!0})),p.vertexArray=i,p.modelMatrix=a,p.offset=u,p.count=f,p.renderState=e._rsStencilDepthPass,p.shaderProgram=r,p.uniformMap=s,p.boundingVolume=d,p.pass=Pe.TERRAIN_CLASSIFICATION;let g=nt.shallowClone(p,p.derivedCommands.tileset);g.renderState=e._rsStencilDepthPass3DTiles,g.pass=Pe.CESIUM_3D_TILE_CLASSIFICATION,p.derivedCommands.tileset=g;let m=n[c*2+1];l(m)||(m=n[c*2+1]=new nt({owner:e,pickOnly:!0})),m.vertexArray=i,m.modelMatrix=a,m.offset=u,m.count=f,m.renderState=e._rsPickPass,m.shaderProgram=o,m.uniformMap=s,m.boundingVolume=d,m.pass=Pe.TERRAIN_CLASSIFICATION;let y=nt.shallowClone(m,m.derivedCommands.tileset);y.pass=Pe.CESIUM_3D_TILE_CLASSIFICATION,m.derivedCommands.tileset=y}e._pickCommandsDirty=!1}sg.prototype.createFeatures=function(e,t){let n=this._batchIds,i=n.length;for(let r=0;r<i;++r){let o=n[r];t[o]=new us(e,o)}};sg.prototype.applyDebugSettings=function(e,t){this._highlightColor=e?t:this._constantColor};function Uht(e,t){e._updatingAllCommands=!0;let n=e._batchIds,i=n.length,r;for(r=0;r<i;++r){let a=n[r],s=t[a];s.show=!0,s.color=U.WHITE}let o=e._batchedIndices;for(i=o.length,r=0;r<i;++r)o[r].color=U.clone(U.WHITE);e._updatingAllCommands=!1,e._batchDirty=!0}var Vht=new U,jht=U.WHITE,Hht=!0,Ght=/\$/;sg.prototype.applyStyle=function(e,t){if(!l(e)){Uht(this,t);return}let n=e.color,i=n instanceof zh&&!Ght.test(n.expression);this._updatingAllCommands=i;let r=this._batchIds,o=r.length,a;for(a=0;a<o;++a){let s=r[a],c=t[s];c.color=l(e.color)?e.color.evaluateColor(c,Vht):jht,c.show=l(e.show)?e.show.evaluate(c):Hht}if(i){let s=this._batchedIndices;for(o=s.length,a=0;a<o;++a)s[a].color=U.clone(U.WHITE);this._updatingAllCommands=!1,this._batchDirty=!0}};sg.prototype.updateCommands=function(e,t){if(this._updatingAllCommands)return;let n=this._batchIdLookUp,i=n[e];if(!l(i))return;let r=this._indexOffsets,o=this._indexCounts,a=r[i],s=o[i],c=this._batchedIndices,u=c.length,f;for(f=0;f<u;++f){let y=c[f].offset,A=c[f].count;if(a>=y&&a<y+A)break}c.push(new ag({color:U.clone(t),offset:a,count:s,batchIds:[e]}));let d=[],p=[],g=c[f].batchIds,m=g.length;for(let y=0;y<m;++y){let A=g[y];if(A===e)continue;let b=n[A];r[b]<a?d.push(A):p.push(A)}p.length!==0&&c.push(new ag({color:U.clone(c[f].color),offset:a+s,count:c[f].offset+c[f].count-(a+s),batchIds:p})),d.length!==0?(c[f].count=a-c[f].offset,c[f].batchIds=d):c.splice(f,1),this._batchDirty=!0};function Xxe(e,t,n,i){let r=e.classificationType,o=r!==Zn.CESIUM_3D_TILE,a=r!==Zn.TERRAIN,s=t.commandList,c=n.length,u,f;for(f=0;f<c;++f)o&&(u=n[f],u.pass=Pe.TERRAIN_CLASSIFICATION,s.push(u)),a&&(u=n[f].derivedCommands.tileset,u.pass=Pe.CESIUM_3D_TILE_CLASSIFICATION,s.push(u));if(!(!t.invertClassification||!l(i)))for(c=i.length,f=0;f<c;++f)s.push(i[f])}function Wht(e,t){let n=e.commandList,i=t.length;for(let r=0;r<i;r+=2){let o=t[r+1];o.pass=Pe.OPAQUE,n.push(o)}}function qht(e){let t=e.debugWireframe===e._debugWireframe;if(t=t&&!(e.debugWireframe&&e._wireframeDirty),t)return;l(e._rsWireframe)||(e._rsWireframe=je.fromCache({}));let n,i;e.debugWireframe?(n=e._rsWireframe,i=Re.LINES):(n=e._rsColorPass,i=Re.TRIANGLES);let r=e._commands,o=r.length;for(let a=0;a<o;a+=2){let s=r[a+1];s.renderState=n,s.primitiveType=i}e._debugWireframe=e.debugWireframe,e._wireframeDirty=!1}sg.prototype.update=function(e){let t=e.context;wht(this,t),Iht(this,t),Rht(this),Oht(this,t);let n=e.passes;n.render&&(Bht(this,t),kht(this,e),qht(this),this._debugWireframe?Wht(e,this._commands):Xxe(this,e,this._commands,this._commandsIgnoreShow)),n.pick&&(zht(this),Xxe(this,e,this._pickCommands))};sg.prototype.isDestroyed=function(){return!1};sg.prototype.destroy=function(){return this._va=this._va&&this._va.destroy(),this._sp=this._sp&&this._sp.destroy(),this._spPick=this._spPick&&this._spPick.destroy(),this._vaSwap=this._vaSwap&&this._vaSwap.destroy(),ue(this)};var GE=sg;function ff(e){this._boxes=e.boxes,this._boxBatchIds=e.boxBatchIds,this._cylinders=e.cylinders,this._cylinderBatchIds=e.cylinderBatchIds,this._ellipsoids=e.ellipsoids,this._ellipsoidBatchIds=e.ellipsoidBatchIds,this._spheres=e.spheres,this._sphereBatchIds=e.sphereBatchIds,this._modelMatrix=e.modelMatrix,this._batchTable=e.batchTable,this._boundingVolume=e.boundingVolume,this._center=e.center,l(this._center)||(l(this._boundingVolume)?this._center=h.clone(this._boundingVolume.center):this._center=h.clone(h.ZERO)),this._boundingVolumes=void 0,this._batchedIndices=void 0,this._indices=void 0,this._indexOffsets=void 0,this._indexCounts=void 0,this._positions=void 0,this._vertexBatchIds=void 0,this._batchIds=void 0,this._batchTableColors=void 0,this._packedBuffer=void 0,this._ready=!1,this._promise=void 0,this._error=void 0,this._verticesPromise=void 0,this._primitive=void 0,this.debugWireframe=!1,this.forceRebatch=!1,this.classificationType=Zn.BOTH}Object.defineProperties(ff.prototype,{trianglesLength:{get:function(){return l(this._primitive)?this._primitive.trianglesLength:0}},geometryByteLength:{get:function(){return l(this._primitive)?this._primitive.geometryByteLength:0}},ready:{get:function(){return this._ready}}});ff.packedBoxLength=O.packedLength+h.packedLength;ff.packedCylinderLength=O.packedLength+2;ff.packedEllipsoidLength=O.packedLength+h.packedLength;ff.packedSphereLength=h.packedLength+1;function Yht(e){let t=new Float64Array(O.packedLength+h.packedLength),n=0;return h.pack(e._center,t,n),n+=h.packedLength,O.pack(e._modelMatrix,t,n),t}function Xht(e,t){let n=0,i=t[n++],r=t[n++],o=e._boundingVolumes=new Array(r);for(let c=0;c<r;++c)o[c]=se.unpack(t,n),n+=se.packedLength;let a=t[n++],s=e._batchedIndices=new Array(a);for(let c=0;c<a;++c){let u=U.unpack(t,n);n+=U.packedLength;let f=t[n++],d=t[n++],p=t[n++],g=new Array(p);for(let m=0;m<p;++m)g[m]=t[n++];s[c]=new ag({color:u,offset:f,count:d,batchIds:g})}return i}var Kht=new Yn("createVectorTileGeometries",5),$ht=new U;function Jht(e){if(!l(e._primitive)&&!l(e._verticesPromise)){let t=e._boxes,n=e._boxBatchIds,i=e._cylinders,r=e._cylinderBatchIds,o=e._ellipsoids,a=e._ellipsoidBatchIds,s=e._spheres,c=e._sphereBatchIds,u=e._batchTableColors,f=e._packedBuffer;if(!l(u)){let m=0;l(e._boxes)&&(t=e._boxes=t.slice(),n=e._boxBatchIds=n.slice(),m+=n.length),l(e._cylinders)&&(i=e._cylinders=i.slice(),r=e._cylinderBatchIds=r.slice(),m+=r.length),l(e._ellipsoids)&&(o=e._ellipsoids=o.slice(),a=e._ellipsoidBatchIds=a.slice(),m+=a.length),l(e._spheres)&&(s=e._sphere=s.slice(),c=e._sphereBatchIds=c.slice(),m+=c.length),u=e._batchTableColors=new Uint32Array(m);let y=e._batchTable;for(let A=0;A<m;++A){let b=y.getColor(A,$ht);u[A]=b.toRgba()}f=e._packedBuffer=Yht(e)}let d=[];l(t)&&d.push(t.buffer,n.buffer),l(i)&&d.push(i.buffer,r.buffer),l(o)&&d.push(o.buffer,a.buffer),l(s)&&d.push(s.buffer,c.buffer),d.push(u.buffer,f.buffer);let p={boxes:l(t)?t.buffer:void 0,boxBatchIds:l(t)?n.buffer:void 0,cylinders:l(i)?i.buffer:void 0,cylinderBatchIds:l(i)?r.buffer:void 0,ellipsoids:l(o)?o.buffer:void 0,ellipsoidBatchIds:l(o)?a.buffer:void 0,spheres:l(s)?s.buffer:void 0,sphereBatchIds:l(s)?c.buffer:void 0,batchTableColors:u.buffer,packedBuffer:f.buffer},g=e._verticesPromise=Kht.scheduleTask(p,d);return l(g)?g.then(function(m){if(e.isDestroyed())return;let y=new Float64Array(m.packedBuffer);Xht(e,y)===2?e._indices=new Uint16Array(m.indices):e._indices=new Uint32Array(m.indices),e._indexOffsets=new Uint32Array(m.indexOffsets),e._indexCounts=new Uint32Array(m.indexCounts),e._positions=new Float32Array(m.positions),e._vertexBatchIds=new Uint16Array(m.vertexBatchIds),e._batchIds=new Uint16Array(m.batchIds),Zht(e),e._ready=!0}).catch(m=>{e.isDestroyed()||(e._error=m)}):void 0}}function Zht(e){l(e._primitive)||(e._primitive=new GE({batchTable:e._batchTable,positions:e._positions,batchIds:e._batchIds,vertexBatchIds:e._vertexBatchIds,indices:e._indices,indexOffsets:e._indexOffsets,indexCounts:e._indexCounts,batchedIndices:e._batchedIndices,boundingVolume:e._boundingVolume,boundingVolumes:e._boundingVolumes,center:e._center,pickObject:e._pickObject??e}),e._boxes=void 0,e._boxBatchIds=void 0,e._cylinders=void 0,e._cylinderBatchIds=void 0,e._ellipsoids=void 0,e._ellipsoidBatchIds=void 0,e._spheres=void 0,e._sphereBatchIds=void 0,e._center=void 0,e._modelMatrix=void 0,e._batchTable=void 0,e._boundingVolume=void 0,e._boundingVolumes=void 0,e._batchedIndices=void 0,e._indices=void 0,e._indexOffsets=void 0,e._indexCounts=void 0,e._positions=void 0,e._vertexBatchIds=void 0,e._batchIds=void 0,e._batchTableColors=void 0,e._packedBuffer=void 0,e._verticesPromise=void 0)}ff.prototype.createFeatures=function(e,t){this._primitive.createFeatures(e,t)};ff.prototype.applyDebugSettings=function(e,t){this._primitive.applyDebugSettings(e,t)};ff.prototype.applyStyle=function(e,t){this._primitive.applyStyle(e,t)};ff.prototype.updateCommands=function(e,t){this._primitive.updateCommands(e,t)};ff.prototype.update=function(e){if(!this._ready){if(l(this._promise)||(this._promise=Jht(this)),l(this._error)){let t=this._error;throw this._error=void 0,t}return}this._primitive.debugWireframe=this.debugWireframe,this._primitive.forceRebatch=this.forceRebatch,this._primitive.classificationType=this.classificationType,this._primitive.update(e)};ff.prototype.isDestroyed=function(){return!1};ff.prototype.destroy=function(){return this._primitive=this._primitive&&this._primitive.destroy(),ue(this)};var Ly=ff;var UZ=class{constructor(t,n,i,r,o){this._tileset=t,this._tile=n,this._resource=i,this._geometries=void 0,this._metadata=void 0,this._batchTable=void 0,this._features=void 0,this.featurePropertiesDirty=!1,this._group=void 0,this._ready=!1,tmt(this,r,o)}get featuresLength(){return l(this._batchTable)?this._batchTable.featuresLength:0}get pointsLength(){return 0}get trianglesLength(){return l(this._geometries)?this._geometries.trianglesLength:0}get geometryByteLength(){return l(this._geometries)?this._geometries.geometryByteLength:0}get texturesByteLength(){return 0}get batchTableByteLength(){return l(this._batchTable)?this._batchTable.batchTableByteLength:0}get innerContents(){}get ready(){return this._ready}get tileset(){return this._tileset}get tile(){return this._tile}get url(){return this._resource.getUrlComponent(!0)}get metadata(){return this._metadata}set metadata(t){this._metadata=t}get batchTable(){return this._batchTable}get group(){return this._group}set group(t){this._group=t}hasProperty(t,n){return this._batchTable.hasProperty(t,n)}getFeature(t){return Kxe(this),this._features[t]}applyDebugSettings(t,n){l(this._geometries)&&this._geometries.applyDebugSettings(t,n)}applyStyle(t){Kxe(this),l(this._geometries)&&this._geometries.applyStyle(t,this._features)}update(t,n){l(this._geometries)&&(this._geometries.classificationType=this._tileset.classificationType,this._geometries.debugWireframe=this._tileset.debugWireframe,this._geometries.update(n)),l(this._batchTable)&&this._geometries.ready&&(this._batchTable.update(t,n),this._ready=!0)}pick(t,n,i){}isDestroyed(){return!1}destroy(){return this._geometries=this._geometries&&this._geometries.destroy(),this._batchTable=this._batchTable&&this._batchTable.destroy(),ue(this)}};function Qht(e){return function(t,n){l(e._geometries)&&e._geometries.updateCommands(t,n)}}function emt(e,t){let n,i,r,o,a,s=e.BOXES_LENGTH??0,c=e.CYLINDERS_LENGTH??0,u=e.ELLIPSOIDS_LENGTH??0,f=e.SPHERES_LENGTH??0;if(s>0&&l(e.BOX_BATCH_IDS)){let m=t.byteOffset+e.BOX_BATCH_IDS.byteOffset;n=new Uint16Array(t.buffer,m,s)}if(c>0&&l(e.CYLINDER_BATCH_IDS)){let m=t.byteOffset+e.CYLINDER_BATCH_IDS.byteOffset;i=new Uint16Array(t.buffer,m,c)}if(u>0&&l(e.ELLIPSOID_BATCH_IDS)){let m=t.byteOffset+e.ELLIPSOID_BATCH_IDS.byteOffset;r=new Uint16Array(t.buffer,m,u)}if(f>0&&l(e.SPHERE_BATCH_IDS)){let m=t.byteOffset+e.SPHERE_BATCH_IDS.byteOffset;o=new Uint16Array(t.buffer,m,f)}let d=l(n)||l(i)||l(r)||l(o),p=s>0&&!l(n)||c>0&&!l(i)||u>0&&!l(r)||f>0&&!l(o);if(d&&p)throw new oe("If one group of batch ids is defined, then all batch ids must be defined");if(!l(n)&&!l(i)&&!l(r)&&!l(o)){let m=0;if(!l(n)&&s>0)for(n=new Uint16Array(s),a=0;a<s;++a)n[a]=m++;if(!l(i)&&c>0)for(i=new Uint16Array(c),a=0;a<c;++a)i[a]=m++;if(!l(r)&&u>0)for(r=new Uint16Array(u),a=0;a<u;++a)r[a]=m++;if(!l(o)&&f>0)for(o=new Uint16Array(f),a=0;a<f;++a)o[a]=m++}return{boxes:n,cylinders:i,ellipsoids:r,spheres:o}}var hx=Uint32Array.BYTES_PER_ELEMENT;function tmt(e,t,n){n=n??0;let i=new Uint8Array(t),r=new DataView(t);n+=hx;let o=r.getUint32(n,!0);if(o!==1)throw new oe(`Only Geometry tile version 1 is supported.  Version ${o} is not.`);n+=hx;let a=r.getUint32(n,!0);if(n+=hx,a===0){e._ready=!0;return}let s=r.getUint32(n,!0);if(n+=hx,s===0)throw new oe("Feature table must have a byte length greater than zero");let c=r.getUint32(n,!0);n+=hx;let u=r.getUint32(n,!0);n+=hx;let f=r.getUint32(n,!0);n+=hx;let d=wo(i,n,s);n+=s;let p=new Uint8Array(t,n,c);n+=c;let g,m;u>0&&(g=wo(i,n,u),n+=u,f>0&&(m=new Uint8Array(t,n,f),m=new Uint8Array(m)));let y=d.BOXES_LENGTH??0,A=d.CYLINDERS_LENGTH??0,b=d.ELLIPSOIDS_LENGTH??0,x=d.SPHERES_LENGTH??0,T=y+A+b+x,C=new pp(e,T,g,m,Qht(e));if(e._batchTable=C,T===0)return;let E=e.tile.computedTransform,w;l(d.RTC_CENTER)&&(w=h.unpack(d.RTC_CENTER),O.multiplyByPoint(E,w,w));let D=emt(d,p);if(y>0||A>0||b>0||x>0){let R,M,N,_;if(y>0){let v=p.byteOffset+d.BOXES.byteOffset;R=new Float32Array(p.buffer,v,Ly.packedBoxLength*y)}if(A>0){let v=p.byteOffset+d.CYLINDERS.byteOffset;M=new Float32Array(p.buffer,v,Ly.packedCylinderLength*A)}if(b>0){let v=p.byteOffset+d.ELLIPSOIDS.byteOffset;N=new Float32Array(p.buffer,v,Ly.packedEllipsoidLength*b)}if(x>0){let v=p.byteOffset+d.SPHERES.byteOffset;_=new Float32Array(p.buffer,v,Ly.packedSphereLength*x)}return e._geometries=new Ly({boxes:R,boxBatchIds:D.boxes,cylinders:M,cylinderBatchIds:D.cylinders,ellipsoids:N,ellipsoidBatchIds:D.ellipsoids,spheres:_,sphereBatchIds:D.spheres,center:w,modelMatrix:E,batchTable:C,boundingVolume:e.tile.boundingVolume.boundingVolume}),e}return Promise.resolve(e)}function Kxe(e){let t=e.featuresLength;if(!l(e._features)&&t>0){let n=new Array(t);l(e._geometries)&&e._geometries.createFeatures(e,n),e._features=n}}var h4=UZ;var Ny={};Ny.parseAllBoundingVolumeSemantics=function(e,t){return{boundingVolume:Ny.parseBoundingVolumeSemantic(e,t),minimumHeight:Ny._parseMinimumHeight(e,t),maximumHeight:Ny._parseMaximumHeight(e,t)}};Ny.parseBoundingVolumeSemantic=function(e,t){let n=`${e}_BOUNDING_BOX`,i=t.getPropertyBySemantic(n);if(l(i))return{box:i};let r=`${e}_BOUNDING_REGION`,o=t.getPropertyBySemantic(r);if(l(o))return{region:o};let a=`${e}_BOUNDING_SPHERE`,s=t.getPropertyBySemantic(a);if(l(s))return{sphere:s}};Ny._parseMinimumHeight=function(e,t){let n=`${e}_MINIMUM_HEIGHT`;return t.getPropertyBySemantic(n)};Ny._parseMaximumHeight=function(e,t){let n=`${e}_MAXIMUM_HEIGHT`;return t.getPropertyBySemantic(n)};var mx=Ny;var WE=class e{constructor(t,n,i){let r=n.implicitTileset,o=n.implicitCoordinates;this._implicitTileset=r,this._implicitCoordinates=o,this._implicitSubtree=void 0,this._tileset=t,this._tile=n,this._resource=i,this._metadata=void 0,this.featurePropertiesDirty=!1,this._group=void 0;let a=o.getTemplateValues(),s=r.subtreeUriTemplate.getDerivedResource({templateValues:a});this._url=s.getUrlComponent(!0),this._ready=!1}get featuresLength(){return 0}get pointsLength(){return 0}get trianglesLength(){return 0}get geometryByteLength(){return 0}get texturesByteLength(){return 0}get batchTableByteLength(){return 0}get innerContents(){}get ready(){return this._ready}get tileset(){return this._tileset}get tile(){return this._tile}get url(){return this._url}get metadata(){}set metadata(t){}get batchTable(){}get group(){return this._group}set group(t){this._group=t}static async fromSubtreeJson(t,n,i,r,o,a){a=a??0;let s;l(o)&&(s=new Uint8Array(o,a));let c=n.implicitTileset,u=n.implicitCoordinates,f=await y_.fromSubtreeJson(i,r,s,c,u),d=new e(t,n,i);return d._implicitSubtree=f,nmt(d,f),d._ready=!0,d}hasProperty(t,n){return!1}getFeature(t){}applyDebugSettings(t,n){}applyStyle(t){}update(t,n){}pick(t,n,i){}isDestroyed(){return!1}destroy(){return this._implicitSubtree=this._implicitSubtree&&this._implicitSubtree.destroy(),ue(this)}};function nmt(e,t){let n=e._tile,i=e._implicitCoordinates.childIndex,r=rmt(e,t,n,i),o=e._tileset.statistics;n.children.push(r.rootTile),o.numberOfTilesTotal++;let a=imt(e,t,r.bottomRow);for(let s=0;s<a.length;s++){let c=a[s],u=c.tile,f=hmt(e,u,c.childIndex);u.children.push(f),o.numberOfTilesTotal++}}function imt(e,t,n){let i=[],r=e._implicitTileset.branchingFactor;for(let o=0;o<n.length;o++){let a=n[o];if(l(a))for(let s=0;s<r;s++){let c=o*r+s;t.childSubtreeIsAvailableAtIndex(c)&&i.push({tile:a,childIndex:s})}}return i}function rmt(e,t,n,i){let a=$xe(e,t,n,i,0,!0),s=e._tileset.statistics,c=[a],u=[],f=e._implicitTileset;for(let d=1;d<f.subtreeLevels;d++){let p=t.getLevelOffset(d),g=f.branchingFactor*c.length;for(let m=0;m<g;m++){let y=p+m;if(!t.tileIsAvailableAtIndex(y)){u.push(void 0);continue}let A=t.getParentMortonIndex(m),b=c[A],x=m%f.branchingFactor,T=$xe(e,t,b,x,y);b.children.push(T),s.numberOfTilesTotal++,u.push(T)}c=u,u=[]}return{rootTile:a,bottomRow:c}}function Jxe(e,t,n){let i=ch.TILE_GEOMETRIC_ERROR;return l(e)&&e.hasPropertyBySemantic(i)?e.getPropertyBySemantic(i):t.geometricError/Math.pow(2,n.level)}function $xe(e,t,n,i,r,o){let a=e._implicitTileset,s;o??!1?s=n.implicitCoordinates:s=n.implicitCoordinates.getChildCoordinates(i);let c,u;l(t.tilePropertyTableJson)&&(c=t.getTileMetadataView(s),u=mx.parseAllBoundingVolumeSemantics("TILE",c));let d=t.contentPropertyTableJsons.length,p=!1;for(let E=0;E<d;E++)if(t.contentIsAvailableAtCoordinates(s,E)){p=!0;break}let g=smt(a,s,i,o,n,u),m=[];for(let E=0;E<a.contentCount;E++){if(!t.contentIsAvailableAtIndex(r,E))continue;let R={uri:a.contentUriTemplates[E].getDerivedResource({templateValues:s.getTemplateValues()}).url},M;if(t.contentPropertyTableJsons.length>0){let _=t.getContentMetadataView(s,E);M=mx.parseAllBoundingVolumeSemantics("CONTENT",_)}let N=cmt(g,M);l(N)&&(R.boundingVolume=N),m.push(Ot(R,a.contentHeaders[E]))}let y=Jxe(c,a,s),A={boundingVolume:g,geometricError:y,refine:a.refine,contents:m},b=!0,x=Xe(a.tileHeader,b);delete x.boundingVolume,delete x.transform,delete x.metadata;let T=Ot(A,x,b),C=nTe(e,a.baseResource,T,n);return C.implicitCoordinates=s,C.implicitSubtree=t,C.metadata=c,C.hasImplicitContentMetadata=p,C}function m4(e,t){return l(e)&&l(t)&&(l(t.minimumHeight)||l(t.maximumHeight))&&(Qi(e,"3DTILES_bounding_volume_S2")||l(e.region))}function jZ(e,t){l(t)&&(Qi(e,"3DTILES_bounding_volume_S2")?amt(e.extensions["3DTILES_bounding_volume_S2"],t.minimumHeight,t.maximumHeight):l(e.region)&&omt(e.region,t.minimumHeight,t.maximumHeight))}function omt(e,t,n){l(t)&&(e[4]=t),l(n)&&(e[5]=n)}function amt(e,t,n){l(t)&&(e.minimumHeight=t),l(n)&&(e.maximumHeight=n)}function smt(e,t,n,i,r,o){let a;return!l(o)||!l(o.boundingVolume)||!m4(o.boundingVolume,o)&&m4(e.boundingVolume,o)?a=Zxe(e,t,n,i??!1,r):a=o.boundingVolume,jZ(a,o),a}function cmt(e,t){let n;return l(t)&&(n=t.boundingVolume),m4(n,t)?jZ(n,t):m4(e,t)&&(n=Xe(e,!0),jZ(n,t)),n}function Zxe(e,t,n,i,r){let o=e.boundingVolume;return Qi(o,"3DTILES_bounding_volume_S2")?Qxe(i,r,n,t.level,t.x,t.y,t.z):l(o.region)?{region:tTe(o.region,t.level,t.x,t.y,t.z)}:{box:eTe(o.box,t.level,t.x,t.y,t.z)}}function Qxe(e,t,n,i,r,o,a){let s=t._boundingVolume;if(e)return{extensions:{"3DTILES_bounding_volume_S2":{token:q_.getTokenFromId(s.s2Cell._cellId),minimumHeight:s.minimumHeight,maximumHeight:s.maximumHeight}}};let c=Number(t._boundingVolume.s2Cell._cellId>>BigInt(61)),u=c%2===0?cP.encode2D(i,r,o):cP.encode2D(i,o,r),f=q_.fromFacePositionLevel(c,BigInt(u),i),d,p;if(l(a)){let g=(s.maximumHeight+s.minimumHeight)/2;d=n<4?s.minimumHeight:g,p=n<4?g:s.maximumHeight}else d=s.minimumHeight,p=s.maximumHeight;return{extensions:{"3DTILES_bounding_volume_S2":{token:q_.getTokenFromId(f._cellId),minimumHeight:d,maximumHeight:p}}}}var lmt=new h,umt=new h,VZ=new h,fmt=new $;function eTe(e,t,n,i,r){if(t===0)return e;let o=h.unpack(e,0,umt),a=$.unpack(e,3,fmt),s=Math.pow(2,-t),c=-1+(2*n+1)*s,u=-1+(2*i+1)*s,f=0,d=h.fromElements(s,s,1,lmt);l(r)&&(f=-1+(2*r+1)*s,d.z=s);let p=h.fromElements(c,u,f,VZ);p=$.multiplyByVector(a,p,VZ),p=h.add(p,o,VZ);let g=$.clone(a);g=$.multiplyByScale(g,d,g);let m=new Array(12);return h.pack(p,m),$.pack(g,m,3),m}var dmt=new ie;function tTe(e,t,n,i,r){if(t===0)return e.slice();let o=ie.unpack(e,0,dmt),a=e[4],s=e[5],c=Math.pow(2,-t),u=c*o.width,f=I.negativePiToPi(o.west+n*u),d=I.negativePiToPi(f+u),p=c*o.height,g=I.negativePiToPi(o.south+i*p),m=I.negativePiToPi(g+p),y=a,A=s;if(l(r)){let b=c*(s-a);y+=r*b,A=y+b}return[f,g,d,m,y,A]}function hmt(e,t,n){let i=e._implicitTileset,r=t.implicitCoordinates.getChildCoordinates(n),o=Zxe(i,r,n,!1,t),a=Jxe(void 0,i,r),s=i.subtreeUriTemplate.getDerivedResource({templateValues:r.getTemplateValues()}).url,c={boundingVolume:o,geometricError:a,refine:i.refine,contents:[{uri:s}]},u=nTe(e,i.baseResource,c,t);return u.implicitTileset=i,u.implicitCoordinates=r,u}function nTe(e,t,n,i){let r=e._tile.constructor;return new r(e._tileset,t,n,i)}WE._deriveBoundingBox=eTe;WE._deriveBoundingRegion=tTe;WE._deriveBoundingVolumeS2=Qxe;var t1=WE;var HZ=class e{constructor(t,n,i){this._tileset=t,this._tile=n,this._resource=i,this._model=void 0,this._metadata=void 0,this._group=void 0,this._ready=!1}get featuresLength(){let t=this._model,n=t.featureTables,i=t.featureTableId;return l(n)&&l(n[i])?n[i].featuresLength:0}get pointsLength(){return this._model.statistics.pointsLength}get trianglesLength(){return this._model.statistics.trianglesLength}get geometryByteLength(){return this._model.statistics.geometryByteLength}get texturesByteLength(){return this._model.statistics.texturesByteLength}get batchTableByteLength(){let t=this._model.statistics;return t.propertyTablesByteLength+t.batchTexturesByteLength}get innerContents(){}get ready(){return this._ready}get tileset(){return this._tileset}get tile(){return this._tile}get url(){return this._resource.getUrlComponent(!0)}get batchTable(){let t=this._model,n=t.featureTables,i=t.featureTableId;if(l(n)&&l(n[i]))return n[i]}get metadata(){return this._metadata}set metadata(t){this._metadata=t}get group(){return this._group}set group(t){this._group=t}getTextureIds(){return this._model.statistics.getTextureIds()}getTextureByteLengthById(t){return this._model.statistics.getTextureByteLengthById(t)}getExtension(t){return this._model.getExtension(t)}getFeature(t){let n=this._model,i=n.featureTableId;return n.featureTables[i].getFeature(t)}hasProperty(t,n){let i=this._model,r=i.featureTableId;return l(r)?i.featureTables[r].hasProperty(t,n):!1}applyDebugSettings(t,n){n=t?n:U.WHITE,this.featuresLength===0?this._model.color=n:l(this.batchTable)&&this.batchTable.setAllColor(n)}applyStyle(t){this._model.style=t}update(t,n){let i=this._model,r=this._tile;i.colorBlendAmount=t.colorBlendAmount,i.colorBlendMode=t.colorBlendMode,i.modelMatrix=r.computedTransform,i.customShader=t.customShader,i.featureIdLabel=t.featureIdLabel,i.instanceFeatureIdLabel=t.instanceFeatureIdLabel,i.lightColor=t.lightColor,i.imageBasedLighting=t.imageBasedLighting,i.backFaceCulling=t.backFaceCulling,i.shadows=t.shadows,i.showCreditsOnScreen=t.showCreditsOnScreen,i.splitDirection=t.splitDirection,i.debugWireframe=t.debugWireframe,i.edgeDisplayMode=t.edgeDisplayMode,i.showOutline=t.showOutline,i.outlineColor=t.outlineColor,i.pointCloudShading=t.pointCloudShading;let o=t.clippingPlanes;i.referenceMatrix=t.clippingPlanesOriginMatrix,l(o)&&r.clippingPlanesDirty&&(i._clippingPlanes=o.enabled&&r._isClipped?o:void 0);let a=t.environmentMapManager;i.environmentMapManager!==o&&(i._environmentMapManager=a),l(o)&&l(i._clippingPlanes)&&i._clippingPlanes!==o&&(i._clippingPlanes=o,i._clippingPlanesState=0);let s=t.clippingPolygons;l(s)&&r.clippingPolygonsDirty&&(i._clippingPolygons=s.enabled&&r._isClippedByPolygon?s:void 0),l(s)&&l(i._clippingPolygons)&&i._clippingPolygons!==s&&(i._clippingPolygons=s,i._clippingPolygonsState=0),i.update(n),!this._ready&&i.ready&&(i.activeAnimations.addAll({loop:cf.REPEAT}),this._ready=!0)}isDestroyed(){return!1}destroy(){return this._model=this._model&&this._model.destroy(),ue(this)}static async fromGltf(t,n,i,r){let o=new e(t,n,i),s=n1(t,n,o,{gltf:r,basePath:i}),c=t.vectorClassificationOnly?void 0:t.classificationType;s.classificationType=c;let u=await Ed.fromGltfAsync(s);return o._model=u,o}static async fromB3dm(t,n,i,r,o){let a=new e(t,n,i),c=n1(t,n,a,{arrayBuffer:r,byteOffset:o,resource:i}),u=t.vectorClassificationOnly?void 0:t.classificationType;c.classificationType=u;let f=await Ed.fromB3dm(c);return a._model=f,a}static async fromI3dm(t,n,i,r,o){let a=new e(t,n,i),c=n1(t,n,a,{arrayBuffer:r,byteOffset:o,resource:i}),u=await Ed.fromI3dm(c);return a._model=u,a}static async fromPnts(t,n,i,r,o){let a=new e(t,n,i),c=n1(t,n,a,{arrayBuffer:r,byteOffset:o,resource:i}),u=await Ed.fromPnts(c);return a._model=u,a}static async fromGeoJson(t,n,i,r){let o=new e(t,n,i),s=n1(t,n,o,{geoJson:r,resource:i}),c=await Ed.fromGeoJson(s);return o._model=c,o}pick(t,n,i){if(!l(this._model)||!this._ready)return;let r=n.verticalExaggeration,o=n.verticalExaggerationRelativeHeight;return this._model.pick(t,n,r,o,te.WGS84,i)}};function n1(e,t,n,i){let r={cull:!1,releaseGltfJson:!0,opaquePass:Pe.CESIUM_3D_TILE,modelMatrix:t.computedTransform,upAxis:e._modelUpAxis,forwardAxis:e._modelForwardAxis,incrementallyLoadTextures:!1,customShader:e.customShader,content:n,colorBlendMode:e.colorBlendMode,colorBlendAmount:e.colorBlendAmount,lightColor:e.lightColor,imageBasedLighting:e.imageBasedLighting,featureIdLabel:e.featureIdLabel,instanceFeatureIdLabel:e.instanceFeatureIdLabel,pointCloudShading:e.pointCloudShading,clippingPlanes:e.clippingPlanes,backFaceCulling:e.backFaceCulling,shadows:e.shadows,showCreditsOnScreen:e.showCreditsOnScreen,splitDirection:e.splitDirection,enableDebugWireframe:e._enableDebugWireframe,debugWireframe:e.debugWireframe,projectTo2D:e._projectTo2D,enablePick:e._enablePick,enableShowOutline:e._enableShowOutline,showOutline:e.showOutline,outlineColor:e.outlineColor};return Ot(i,r)}var Sd=HZ;var GZ=class e{constructor(t,n,i){this._tileset=t,this._tile=n,this._resource=i,this.featurePropertiesDirty=!1,this._metadata=void 0,this._group=void 0,this._ready=!1}get featuresLength(){return 0}get pointsLength(){return 0}get trianglesLength(){return 0}get geometryByteLength(){return 0}get texturesByteLength(){return 0}get batchTableByteLength(){return 0}get innerContents(){}get ready(){return this._ready}get tileset(){return this._tileset}get tile(){return this._tile}get url(){return this._resource.getUrlComponent(!0)}get batchTable(){}get metadata(){return this._metadata}set metadata(t){this._metadata=t}get group(){return this._group}set group(t){this._group=t}static fromJson(t,n,i,r){let o=new e(t,n,i);return o._tileset.loadTileset(o._resource,r,o._tile),o._ready=!0,o}hasProperty(t,n){return!1}getFeature(t){}applyDebugSettings(t,n){}applyStyle(t){}update(t,n){}pick(t,n,i){}isDestroyed(){return!1}destroy(){return ue(this)}},p4=GZ;function mmt(e,t,n,i,r){return function(){let o=document.createElement("canvas"),a=r+2*i;o.height=o.width=a;let s=o.getContext("2d");return s.clearRect(0,0,a,a),i!==0&&(s.beginPath(),s.arc(a/2,a/2,a/2,0,2*Math.PI,!0),s.closePath(),s.fillStyle=n,s.fill(),e<1&&(s.save(),s.globalCompositeOperation="destination-out",s.beginPath(),s.arc(a/2,a/2,r/2,0,2*Math.PI,!0),s.closePath(),s.fillStyle="black",s.fill(),s.restore())),s.beginPath(),s.arc(a/2,a/2,r/2,0,2*Math.PI,!0),s.closePath(),s.fillStyle=t,s.fill(),o}}var qE=mmt;var pmt=new de,Uh=class{constructor(t,n,i,r,o){this._content=t,this._billboard=i,this._label=r,this._polyline=o,this._batchId=n,this._billboardImage=void 0,this._billboardColor=void 0,this._billboardOutlineColor=void 0,this._billboardOutlineWidth=void 0,this._billboardSize=void 0,this._pointSize=void 0,this._color=void 0,this._pointSize=void 0,this._pointOutlineColor=void 0,this._pointOutlineWidth=void 0,this._heightOffset=void 0,this._pickIds=new Array(3),YE(this)}get show(){return this._label.show}set show(t){this._label.show=t,this._billboard.show=t,this._polyline.show=t}get color(){return this._color}set color(t){this._color=U.clone(t,this._color),YE(this)}get pointSize(){return this._pointSize}set pointSize(t){this._pointSize=t,YE(this)}get pointOutlineColor(){return this._pointOutlineColor}set pointOutlineColor(t){this._pointOutlineColor=U.clone(t,this._pointOutlineColor),YE(this)}get pointOutlineWidth(){return this._pointOutlineWidth}set pointOutlineWidth(t){this._pointOutlineWidth=t,YE(this)}get labelColor(){return this._label.fillColor}set labelColor(t){this._label.fillColor=t,this._polyline.show=this._label.show&&t.alpha>0}get labelOutlineColor(){return this._label.outlineColor}set labelOutlineColor(t){this._label.outlineColor=t}get labelOutlineWidth(){return this._label.outlineWidth}set labelOutlineWidth(t){this._label.outlineWidth=t}get font(){return this._label.font}set font(t){this._label.font=t}get labelStyle(){return this._label.style}set labelStyle(t){this._label.style=t}get labelText(){return this._label.text}set labelText(t){l(t)||(t=""),this._label.text=t}get backgroundColor(){return this._label.backgroundColor}set backgroundColor(t){this._label.backgroundColor=t}get backgroundPadding(){return this._label.backgroundPadding}set backgroundPadding(t){this._label.backgroundPadding=t}get backgroundEnabled(){return this._label.showBackground}set backgroundEnabled(t){this._label.showBackground=t}get scaleByDistance(){return this._label.scaleByDistance}set scaleByDistance(t){this._label.scaleByDistance=t,this._billboard.scaleByDistance=t}get translucencyByDistance(){return this._label.translucencyByDistance}set translucencyByDistance(t){this._label.translucencyByDistance=t,this._billboard.translucencyByDistance=t}get distanceDisplayCondition(){return this._label.distanceDisplayCondition}set distanceDisplayCondition(t){this._label.distanceDisplayCondition=t,this._polyline.distanceDisplayCondition=t,this._billboard.distanceDisplayCondition=t}get heightOffset(){return this._heightOffset}set heightOffset(t){let n=this._heightOffset??0,i=this._content.tileset.ellipsoid,r=i.cartesianToCartographic(this._billboard.position,pmt);r.height=r.height-n+t;let o=i.cartographicToCartesian(r);this._billboard.position=o,this._label.position=this._billboard.position,this._polyline.positions=[this._polyline.positions[0],o],this._heightOffset=t}get anchorLineEnabled(){return this._polyline.show}set anchorLineEnabled(t){this._polyline.show=t}get anchorLineColor(){return this._polyline.material.uniforms.color}set anchorLineColor(t){this._polyline.material.uniforms.color=U.clone(t,this._polyline.material.uniforms.color)}get image(){return this._billboardImage}set image(t){let n=this._billboardImage!==t;this._billboardImage=t,n&&YE(this)}get disableDepthTestDistance(){return this._label.disableDepthTestDistance}set disableDepthTestDistance(t){this._label.disableDepthTestDistance=t,this._billboard.disableDepthTestDistance=t}get horizontalOrigin(){return this._billboard.horizontalOrigin}set horizontalOrigin(t){this._billboard.horizontalOrigin=t}get verticalOrigin(){return this._billboard.verticalOrigin}set verticalOrigin(t){this._billboard.verticalOrigin=t}get labelHorizontalOrigin(){return this._label.horizontalOrigin}set labelHorizontalOrigin(t){this._label.horizontalOrigin=t}get labelVerticalOrigin(){return this._label.verticalOrigin}set labelVerticalOrigin(t){this._label.verticalOrigin=t}get content(){return this._content}get tileset(){return this._content.tileset}get primitive(){return this._content.tileset}get pickIds(){let t=this._pickIds;return t[0]=this._billboard.pickId,t[1]=this._label.pickId,t[2]=this._polyline.pickId,t}hasProperty(t){return this._content.batchTable.hasProperty(this._batchId,t)}getPropertyIds(t){return this._content.batchTable.getPropertyIds(this._batchId,t)}getProperty(t){return this._content.batchTable.getProperty(this._batchId,t)}getPropertyInherited(t){return us.getPropertyInherited(this._content,this._batchId,t)}setProperty(t,n){this._content.batchTable.setProperty(this._batchId,t,n),this._content.featurePropertiesDirty=!0}isExactClass(t){return this._content.batchTable.isExactClass(this._batchId,t)}isClass(t){return this._content.batchTable.isClass(this._batchId,t)}getExactClassName(){return this._content.batchTable.getExactClassName(this._batchId)}};at(Uh,"defaultColor",U.WHITE),at(Uh,"defaultPointOutlineColor",U.BLACK),at(Uh,"defaultPointOutlineWidth",0),at(Uh,"defaultPointSize",8);function YE(e){let t=e._billboard;if(l(e._billboardImage)&&e._billboardImage!==t.image){t.image=e._billboardImage;return}if(l(e._billboardImage))return;let n=e._color??Uh.defaultColor,i=e._pointOutlineColor??Uh.defaultPointOutlineColor,r=e._pointOutlineWidth??Uh.defaultPointOutlineWidth,o=e._pointSize??Uh.defaultPointSize,a=e._billboardColor,s=e._billboardOutlineColor,c=e._billboardOutlineWidth,u=e._billboardSize;if(U.equals(n,a)&&U.equals(i,s)&&r===c&&o===u)return;e._billboardColor=U.clone(n,e._billboardColor),e._billboardOutlineColor=U.clone(i,e._billboardOutlineColor),e._billboardOutlineWidth=r,e._billboardSize=o;let f=n.alpha,d=n.toCssColorString(),p=i.toCssColorString(),g=JSON.stringify([d,o,p,r]);t.setImage(g,qE(f,d,p,r,o))}var Fy=Uh;var g4=`in vec3 position3DHigh;
in vec3 position3DLow;
in vec3 position2DHigh;
in vec3 position2DLow;
in vec3 prevPosition3DHigh;
in vec3 prevPosition3DLow;
in vec3 prevPosition2DHigh;
in vec3 prevPosition2DLow;
in vec3 nextPosition3DHigh;
in vec3 nextPosition3DLow;
in vec3 nextPosition2DHigh;
in vec3 nextPosition2DLow;
in vec4 texCoordExpandAndBatchIndex;

out vec2  v_st;
out float v_width;
out vec4 v_pickColor;
out float v_polylineAngle;

void main()
{
    float texCoord = texCoordExpandAndBatchIndex.x;
    float expandDir = texCoordExpandAndBatchIndex.y;
    bool usePrev = texCoordExpandAndBatchIndex.z < 0.0;
    float batchTableIndex = texCoordExpandAndBatchIndex.w;

    vec2 widthAndShow = batchTable_getWidthAndShow(batchTableIndex);
    float width = widthAndShow.x + 0.5;
    float show = widthAndShow.y;

    if (width < 1.0)
    {
        show = 0.0;
    }

    vec4 pickColor = batchTable_getPickColor(batchTableIndex);

    vec4 p, prev, next;
    if (czm_morphTime == 1.0)
    {
        p = czm_translateRelativeToEye(position3DHigh.xyz, position3DLow.xyz);
        prev = czm_translateRelativeToEye(prevPosition3DHigh.xyz, prevPosition3DLow.xyz);
        next = czm_translateRelativeToEye(nextPosition3DHigh.xyz, nextPosition3DLow.xyz);
    }
    else if (czm_morphTime == 0.0)
    {
        p = czm_translateRelativeToEye(position2DHigh.zxy, position2DLow.zxy);
        prev = czm_translateRelativeToEye(prevPosition2DHigh.zxy, prevPosition2DLow.zxy);
        next = czm_translateRelativeToEye(nextPosition2DHigh.zxy, nextPosition2DLow.zxy);
    }
    else
    {
        p = czm_columbusViewMorph(
                czm_translateRelativeToEye(position2DHigh.zxy, position2DLow.zxy),
                czm_translateRelativeToEye(position3DHigh.xyz, position3DLow.xyz),
                czm_morphTime);
        prev = czm_columbusViewMorph(
                czm_translateRelativeToEye(prevPosition2DHigh.zxy, prevPosition2DLow.zxy),
                czm_translateRelativeToEye(prevPosition3DHigh.xyz, prevPosition3DLow.xyz),
                czm_morphTime);
        next = czm_columbusViewMorph(
                czm_translateRelativeToEye(nextPosition2DHigh.zxy, nextPosition2DLow.zxy),
                czm_translateRelativeToEye(nextPosition3DHigh.xyz, nextPosition3DLow.xyz),
                czm_morphTime);
    }

    #ifdef DISTANCE_DISPLAY_CONDITION
        vec3 centerHigh = batchTable_getCenterHigh(batchTableIndex);
        vec4 centerLowAndRadius = batchTable_getCenterLowAndRadius(batchTableIndex);
        vec3 centerLow = centerLowAndRadius.xyz;
        float radius = centerLowAndRadius.w;
        vec2 distanceDisplayCondition = batchTable_getDistanceDisplayCondition(batchTableIndex);

        float lengthSq;
        if (czm_sceneMode == czm_sceneMode2D)
        {
            lengthSq = czm_eyeHeight2D.y;
        }
        else
        {
            vec4 center = czm_translateRelativeToEye(centerHigh.xyz, centerLow.xyz);
            lengthSq = max(0.0, dot(center.xyz, center.xyz) - radius * radius);
        }

        float nearSq = distanceDisplayCondition.x * distanceDisplayCondition.x;
        float farSq = distanceDisplayCondition.y * distanceDisplayCondition.y;
        if (lengthSq < nearSq || lengthSq > farSq)
        {
            show = 0.0;
        }
    #endif

    float polylineAngle;
    vec4 positionWC = getPolylineWindowCoordinates(p, prev, next, expandDir, width, usePrev, polylineAngle);
    gl_Position = czm_viewportOrthographic * positionWC * show;

    v_st.s = texCoord;
    v_st.t = czm_writeNonPerspective(clamp(expandDir, 0.0, 1.0), gl_Position.w);

    v_width = width;
    v_pickColor = pickColor;
    v_polylineAngle = polylineAngle;
}
`;function df(e,t){e=e??H.EMPTY_OBJECT,this._show=e.show??!0,this._width=e.width??1,this._loop=e.loop??!1,this._distanceDisplayCondition=e.distanceDisplayCondition,this._material=e.material,l(this._material)||(this._material=ir.fromType(ir.ColorType,{color:new U(1,1,1,1)}));let n=e.positions;l(n)||(n=[]),this._positions=n,this._actualPositions=Pr(n,h.equalsEpsilon),this._loop&&this._actualPositions.length>2&&(this._actualPositions===this._positions&&(this._actualPositions=n.slice()),this._actualPositions.push(h.clone(this._actualPositions[0]))),this._length=this._actualPositions.length,this._id=e.id;let i;l(t)&&(i=O.clone(t.modelMatrix)),this._modelMatrix=i,this._segments=nr.wrapLongitude(this._actualPositions,i),this._actualLength=void 0,this._propertiesChanged=new Uint32Array(rTe),this._polylineCollection=t,this._dirty=!1,this._pickId=void 0,this._boundingVolume=se.fromPoints(this._actualPositions),this._boundingVolumeWC=se.transform(this._boundingVolume,this._modelMatrix),this._boundingVolume2D=new se}var iTe=df.POSITION_INDEX=0,gmt=df.SHOW_INDEX=1,_mt=df.WIDTH_INDEX=2,ymt=df.MATERIAL_INDEX=3,i1=df.POSITION_SIZE_INDEX=4,Amt=df.DISTANCE_DISPLAY_CONDITION=5,rTe=df.NUMBER_OF_PROPERTIES=6;function cg(e,t){++e._propertiesChanged[t];let n=e._polylineCollection;l(n)&&(n._updatePolyline(e,t),e._dirty=!0)}Object.defineProperties(df.prototype,{show:{get:function(){return this._show},set:function(e){e!==this._show&&(this._show=e,cg(this,gmt))}},positions:{get:function(){return this._positions},set:function(e){let t=Pr(e,h.equalsEpsilon);this._loop&&t.length>2&&(t===e&&(t=e.slice()),t.push(h.clone(t[0]))),(this._actualPositions.length!==t.length||this._actualPositions.length!==this._length)&&cg(this,i1),this._positions=e,this._actualPositions=t,this._length=t.length,this._boundingVolume=se.fromPoints(this._actualPositions,this._boundingVolume),this._boundingVolumeWC=se.transform(this._boundingVolume,this._modelMatrix,this._boundingVolumeWC),cg(this,iTe),this.update()}},material:{get:function(){return this._material},set:function(e){this._material!==e&&(this._material=e,cg(this,ymt))}},width:{get:function(){return this._width},set:function(e){let t=this._width;e!==t&&(this._width=e,cg(this,_mt))}},loop:{get:function(){return this._loop},set:function(e){if(e!==this._loop){let t=this._actualPositions;e?t.length>2&&!h.equals(t[0],t[t.length-1])&&(t.length===this._positions.length&&(this._actualPositions=t=this._positions.slice()),t.push(h.clone(t[0]))):t.length>2&&h.equals(t[0],t[t.length-1])&&(t.length-1===this._positions.length?this._actualPositions=this._positions:t.pop()),this._loop=e,cg(this,i1)}}},id:{get:function(){return this._id},set:function(e){this._id=e,l(this._pickId)&&(this._pickId.object.id=e)}},pickId:{get:function(){return this._pickId}},isDestroyed:{get:function(){return!l(this._polylineCollection)}},distanceDisplayCondition:{get:function(){return this._distanceDisplayCondition},set:function(e){jt.equals(e,this._distanceDisplayCondition)||(this._distanceDisplayCondition=jt.clone(e,this._distanceDisplayCondition),cg(this,Amt))}}});df.prototype.update=function(){let e=O.IDENTITY;l(this._polylineCollection)&&(e=this._polylineCollection.modelMatrix);let t=this._segments.positions.length,n=this._segments.lengths,i=this._propertiesChanged[iTe]>0||this._propertiesChanged[i1]>0;if((!O.equals(e,this._modelMatrix)||i)&&(this._segments=nr.wrapLongitude(this._actualPositions,e),this._boundingVolumeWC=se.transform(this._boundingVolume,e,this._boundingVolumeWC)),this._modelMatrix=O.clone(e,this._modelMatrix),this._segments.positions.length!==t)cg(this,i1);else{let r=n.length;for(let o=0;o<r;++o)if(n[o]!==this._segments.lengths[o]){cg(this,i1);break}}};df.prototype.getPickId=function(e){return l(this._pickId)||(this._pickId=e.createPickId({primitive:this,collection:this._polylineCollection,id:this._id})),this._pickId};df.prototype._clean=function(){this._dirty=!1;let e=this._propertiesChanged;for(let t=0;t<rTe-1;++t)e[t]=0};df.prototype._destroy=function(){this._pickId=this._pickId&&this._pickId.destroy(),this._material=this._material&&this._material.destroy(),this._polylineCollection=void 0};var Vh=df;var bmt=Vh.SHOW_INDEX,xmt=Vh.WIDTH_INDEX,qZ=Vh.POSITION_INDEX,Tmt=Vh.MATERIAL_INDEX,oTe=Vh.POSITION_SIZE_INDEX,Cmt=Vh.DISTANCE_DISPLAY_CONDITION,dTe=Vh.NUMBER_OF_PROPERTIES,Iu={texCoordExpandAndBatchIndex:0,position3DHigh:1,position3DLow:2,position2DHigh:3,position2DLow:4,prevPosition3DHigh:5,prevPosition3DLow:6,prevPosition2DHigh:7,prevPosition2DLow:8,nextPosition3DHigh:9,nextPosition3DLow:10,nextPosition2DHigh:11,nextPosition2DLow:12};function jh(e){e=e??H.EMPTY_OBJECT,this.show=e.show??!0,this.modelMatrix=O.clone(e.modelMatrix??O.IDENTITY),this._modelMatrix=O.clone(O.IDENTITY),this.debugShowBoundingVolume=e.debugShowBoundingVolume??!1,this._opaqueRS=void 0,this._translucentRS=void 0,this._colorCommands=[],this._polylinesUpdated=!1,this._polylinesRemoved=!1,this._createVertexArray=!1,this._propertiesChanged=new Uint32Array(dTe),this._polylines=[],this._polylineBuckets={},this._positionBufferUsage={bufferUsage:Oe.STATIC_DRAW,frameCount:0},this._mode=void 0,this._polylinesToUpdate=[],this._vertexArrays=[],this._positionBuffer=void 0,this._texCoordExpandAndBatchIndexBuffer=void 0,this._batchTable=void 0,this._createBatchTable=!1,this._useHighlightColor=!1,this._highlightColor=U.clone(U.WHITE);let t=this;this._uniformMap={u_highlightColor:function(){return t._highlightColor}}}Object.defineProperties(jh.prototype,{length:{get:function(){return YZ(this),this._polylines.length}}});jh.prototype.add=function(e){let t=new Vh(e,this);return t._index=this._polylines.length,this._polylines.push(t),this._createVertexArray=!0,this._createBatchTable=!0,t};jh.prototype.remove=function(e){if(this.contains(e)){if(this._polylinesRemoved=!0,this._createVertexArray=!0,this._createBatchTable=!0,l(e._bucket)){let t=e._bucket;t.shaderProgram=t.shaderProgram&&t.shaderProgram.destroy()}return e._destroy(),!0}return!1};jh.prototype.removeAll=function(){XZ(this),_Te(this),this._polylineBuckets={},this._polylinesRemoved=!1,this._polylines.length=0,this._polylinesToUpdate.length=0,this._createVertexArray=!0};jh.prototype.contains=function(e){return l(e)&&e._polylineCollection===this};jh.prototype.get=function(e){return YZ(this),this._polylines[e]};function vmt(e,t){l(e._batchTable)&&e._batchTable.destroy();let n=[{functionName:"batchTable_getWidthAndShow",componentDatatype:Y.UNSIGNED_BYTE,componentsPerAttribute:2},{functionName:"batchTable_getPickColor",componentDatatype:Y.UNSIGNED_BYTE,componentsPerAttribute:4,normalize:!0},{functionName:"batchTable_getCenterHigh",componentDatatype:Y.FLOAT,componentsPerAttribute:3},{functionName:"batchTable_getCenterLowAndRadius",componentDatatype:Y.FLOAT,componentsPerAttribute:4},{functionName:"batchTable_getDistanceDisplayCondition",componentDatatype:Y.FLOAT,componentsPerAttribute:2}];e._batchTable=new Iv(t,n,e._polylines.length)}var hTe=new Sn,mTe=new ae,pTe=new k;jh.prototype.update=function(e){if(YZ(this),this._polylines.length===0||!this.show)return;Dmt(this,e);let t=e.context,n=e.mapProjection,i,r=this._propertiesChanged;if(this._createBatchTable){if(Ft.maximumVertexTextureImageUnits===0)throw new oe("Vertex texture fetch support is required to render polylines. The maximum number of vertex texture image units must be greater than zero.");vmt(this,t),this._createBatchTable=!1}if(this._createVertexArray||Smt(this))cTe(this,t,n);else if(this._polylinesUpdated){let c=this._polylinesToUpdate;if(this._mode!==re.SCENE3D){let u=c.length;for(let f=0;f<u;++f)i=c[f],i.update()}if(r[oTe]||r[Tmt])cTe(this,t,n);else{let u=c.length,f=this._polylineBuckets;for(let d=0;d<u;++d){i=c[d],r=i._propertiesChanged;let p=i._bucket,g=0;for(let m in f)if(f.hasOwnProperty(m)){if(f[m]===p){r[qZ]&&p.writeUpdate(g,i,this._positionBuffer,n);break}g+=f[m].lengthOfPositions}if((r[bmt]||r[xmt])&&this._batchTable.setBatchedAttribute(i._index,0,new k(i._width,i._show)),this._batchTable.attributes.length>2){if(r[qZ]||r[oTe]){let m=e.mode===re.SCENE2D?i._boundingVolume2D:i._boundingVolumeWC,y=Sn.fromCartesian(m.center,hTe),A=ae.fromElements(y.low.x,y.low.y,y.low.z,m.radius,mTe);this._batchTable.setBatchedAttribute(i._index,2,y.high),this._batchTable.setBatchedAttribute(i._index,3,A)}if(r[Cmt]){let m=pTe;m.x=0,m.y=Number.MAX_VALUE;let y=i.distanceDisplayCondition;l(y)&&(m.x=y.near,m.y=y.far),this._batchTable.setBatchedAttribute(i._index,4,m)}}i._clean()}}c.length=0,this._polylinesUpdated=!1}r=this._propertiesChanged;for(let c=0;c<dTe;++c)r[c]=0;let o=O.IDENTITY;e.mode===re.SCENE3D&&(o=this.modelMatrix);let a=e.passes,s=e.morphTime!==0;if((!l(this._opaqueRS)||this._opaqueRS.depthTest.enabled!==s)&&(this._opaqueRS=je.fromCache({depthMask:s,depthTest:{enabled:s}})),(!l(this._translucentRS)||this._translucentRS.depthTest.enabled!==s)&&(this._translucentRS=je.fromCache({blending:en.ALPHA_BLEND,depthMask:!s,depthTest:{enabled:s}})),this._batchTable.update(e),a.render||a.pick){let c=this._colorCommands;Emt(this,e,c,o)}};var r1=new se,aTe=new se;function Emt(e,t,n,i){let r=t.context,o=t.commandList,a=n.length,s=0,c=!0,u=e._vertexArrays,f=e.debugShowBoundingVolume,p=e._batchTable.getUniformMapCallback(),g=u.length;for(let m=0;m<g;++m){let y=u[m],A=y.buckets,b=A.length;for(let x=0;x<b;++x){let T=A[x],C=T.offset,E=T.bucket.shaderProgram,w=T.bucket.polylines,D=w.length,R,M,N=0,_,v;for(let S=0;S<D;++S){let P=w[S],L=Imt(P._material);if(L!==R){if(l(R)&&N>0){let j=M.isTranslucent();s>=a?(_=new nt({owner:e}),n.push(_)):_=n[s],++s,v=Ot(p(M._uniforms),e._uniformMap),_.boundingVolume=se.clone(r1,_.boundingVolume),_.modelMatrix=i,_.shaderProgram=E,_.vertexArray=y.va,_.renderState=j?e._translucentRS:e._opaqueRS,_.pass=j?Pe.TRANSLUCENT:Pe.OPAQUE,_.debugShowBoundingVolume=f,_.pickId="v_pickColor",_.uniformMap=v,_.count=N,_.offset=C,C+=N,N=0,c=!0,o.push(_)}M=P._material,M.update(r),R=L}let F=P._locatorBuckets,V=F.length;for(let j=0;j<V;++j){let B=F[j];B.locator===T&&(N+=B.count)}let z;t.mode===re.SCENE3D?z=P._boundingVolumeWC:t.mode===re.COLUMBUS_VIEW?z=P._boundingVolume2D:t.mode===re.SCENE2D?l(P._boundingVolume2D)&&(z=se.clone(P._boundingVolume2D,aTe),z.center.x=0):l(P._boundingVolumeWC)&&l(P._boundingVolume2D)&&(z=se.union(P._boundingVolumeWC,P._boundingVolume2D,aTe)),c?(c=!1,se.clone(z,r1)):se.union(z,r1,r1)}l(R)&&N>0&&(s>=a?(_=new nt({owner:e}),n.push(_)):_=n[s],++s,v=Ot(p(M._uniforms),e._uniformMap),_.boundingVolume=se.clone(r1,_.boundingVolume),_.modelMatrix=i,_.shaderProgram=E,_.vertexArray=y.va,_.renderState=M.isTranslucent()?e._translucentRS:e._opaqueRS,_.pass=M.isTranslucent()?Pe.TRANSLUCENT:Pe.OPAQUE,_.debugShowBoundingVolume=f,_.pickId="v_pickColor",_.uniformMap=v,_.count=N,_.offset=C,c=!0,o.push(_)),R=void 0}}n.length=s}jh.prototype.isDestroyed=function(){return!1};jh.prototype.destroy=function(){return gTe(this),XZ(this),_Te(this),this._batchTable=this._batchTable&&this._batchTable.destroy(),ue(this)};function Smt(e){let t=!1,n=e._propertiesChanged,i=e._positionBufferUsage;return n[qZ]?(i.bufferUsage!==Oe.STREAM_DRAW&&(t=!0,i.bufferUsage=Oe.STREAM_DRAW),i.frameCount=100):i.bufferUsage!==Oe.STATIC_DRAW&&(i.frameCount===0?(t=!0,i.bufferUsage=Oe.STATIC_DRAW):i.frameCount--),t}var sTe=[0,0,0];function cTe(e,t,n){e._createVertexArray=!1,XZ(e),gTe(e),Pmt(e);let i=[[]],r,o=e._batchTable,a=e._useHighlightColor,s=[0],c=0,u=[[]],f=0,d=e._polylineBuckets,p,g;for(p in d)d.hasOwnProperty(p)&&(g=d[p],g.updateShader(t,o,a),f+=g.lengthOfPositions);if(f>0){let m=e._mode,y=new Float32Array(6*f*3),A=new Float32Array(f*4),b,x=0,T=0,C=0;for(p in d)if(d.hasOwnProperty(p)){g=d[p],g.write(y,A,x,T,C,o,t,n),m===re.MORPHING&&(l(b)||(b=new Float32Array(6*f*3)),g.writeForMorph(b,x));let v=g.lengthOfPositions;x+=6*v*3,T+=v*4,C+=v*4,c=g.updateIndices(i,s,u,c)}let E=e._positionBufferUsage.bufferUsage,w=Oe.STATIC_DRAW;e._positionBuffer=Ze.createVertexBuffer({context:t,typedArray:y,usage:E});let D;l(b)&&(D=Ze.createVertexBuffer({context:t,typedArray:b,usage:E})),e._texCoordExpandAndBatchIndexBuffer=Ze.createVertexBuffer({context:t,typedArray:A,usage:w});let R=3*Float32Array.BYTES_PER_ELEMENT,M=4*Float32Array.BYTES_PER_ELEMENT,N=0,_=i.length;for(let v=0;v<_;++v)if(r=i[v],r.length>0){let S=new Uint16Array(r),P=Ze.createIndexBuffer({context:t,typedArray:S,usage:Oe.STATIC_DRAW,indexDatatype:Ve.UNSIGNED_SHORT});N+=s[v];let L=6*(v*(R*I.SIXTY_FOUR_KILOBYTES)-N*R),F=R+L,V=R+F,z=R+V,j=R+z,B=R+j,G=v*(M*I.SIXTY_FOUR_KILOBYTES)-N*M,W=[{index:Iu.position3DHigh,componentsPerAttribute:3,componentDatatype:Y.FLOAT,offsetInBytes:L,strideInBytes:6*R},{index:Iu.position3DLow,componentsPerAttribute:3,componentDatatype:Y.FLOAT,offsetInBytes:F,strideInBytes:6*R},{index:Iu.position2DHigh,componentsPerAttribute:3,componentDatatype:Y.FLOAT,offsetInBytes:L,strideInBytes:6*R},{index:Iu.position2DLow,componentsPerAttribute:3,componentDatatype:Y.FLOAT,offsetInBytes:F,strideInBytes:6*R},{index:Iu.prevPosition3DHigh,componentsPerAttribute:3,componentDatatype:Y.FLOAT,offsetInBytes:V,strideInBytes:6*R},{index:Iu.prevPosition3DLow,componentsPerAttribute:3,componentDatatype:Y.FLOAT,offsetInBytes:z,strideInBytes:6*R},{index:Iu.prevPosition2DHigh,componentsPerAttribute:3,componentDatatype:Y.FLOAT,offsetInBytes:V,strideInBytes:6*R},{index:Iu.prevPosition2DLow,componentsPerAttribute:3,componentDatatype:Y.FLOAT,offsetInBytes:z,strideInBytes:6*R},{index:Iu.nextPosition3DHigh,componentsPerAttribute:3,componentDatatype:Y.FLOAT,offsetInBytes:j,strideInBytes:6*R},{index:Iu.nextPosition3DLow,componentsPerAttribute:3,componentDatatype:Y.FLOAT,offsetInBytes:B,strideInBytes:6*R},{index:Iu.nextPosition2DHigh,componentsPerAttribute:3,componentDatatype:Y.FLOAT,offsetInBytes:j,strideInBytes:6*R},{index:Iu.nextPosition2DLow,componentsPerAttribute:3,componentDatatype:Y.FLOAT,offsetInBytes:B,strideInBytes:6*R},{index:Iu.texCoordExpandAndBatchIndex,componentsPerAttribute:4,componentDatatype:Y.FLOAT,vertexBuffer:e._texCoordExpandAndBatchIndexBuffer,offsetInBytes:G}],Q,q,J,Z;m===re.SCENE3D?(q=e._positionBuffer,Q="vertexBuffer",J=sTe,Z="value"):m===re.SCENE2D||m===re.COLUMBUS_VIEW?(q=sTe,Q="value",J=e._positionBuffer,Z="vertexBuffer"):(q=D,Q="vertexBuffer",J=e._positionBuffer,Z="vertexBuffer"),W[0][Q]=q,W[1][Q]=q,W[2][Z]=J,W[3][Z]=J,W[4][Q]=q,W[5][Q]=q,W[6][Z]=J,W[7][Z]=J,W[8][Q]=q,W[9][Q]=q,W[10][Z]=J,W[11][Z]=J;let ce=new Vn({context:t,attributes:W,indexBuffer:P});e._vertexArrays.push({va:ce,buckets:u[v]})}}}function wmt(e,t){return t instanceof Et?t.id:t}var _4=[];function Imt(e){let t=ir._uniformList[e.type],n=t.length;_4.length=2*n;let i=0;for(let r=0;r<n;++r){let o=t[r];_4[i]=o,_4[i+1]=e._uniforms[o](),i+=2}return`${e.type}:${JSON.stringify(_4,wmt)}`}function Pmt(e){let t=e._mode,n=e._modelMatrix,i=e._polylineBuckets={},r=e._polylines,o=r.length;for(let a=0;a<o;++a){let s=r[a];if(s._actualPositions.length>1){s.update();let c=s.material,u=i[c.type];l(u)||(u=i[c.type]=new vp(c,t,n)),u.addPolyline(s)}}}function Dmt(e,t){let n=t.mode;(e._mode!==n||!O.equals(e._modelMatrix,e.modelMatrix))&&(e._mode=n,e._modelMatrix=O.clone(e.modelMatrix),e._createVertexArray=!0)}function YZ(e){if(e._polylinesRemoved){e._polylinesRemoved=!1;let t=[],n=[],i=0,r,o=e._polylines.length;for(let a=0;a<o;++a)r=e._polylines[a],r.isDestroyed||(r._index=i++,n.push(r),t.push(r));e._polylines=t,e._polylinesToUpdate=n}}function XZ(e){let t=e._polylines,n=t.length;for(let i=0;i<n;++i)if(!t[i].isDestroyed){let r=t[i]._bucket;l(r)&&(r.shaderProgram=r.shaderProgram&&r.shaderProgram.destroy())}}function gTe(e){let t=e._vertexArrays.length;for(let n=0;n<t;++n)e._vertexArrays[n].va.destroy();e._vertexArrays.length=0}jh.prototype._updatePolyline=function(e,t){this._polylinesUpdated=!0,e._dirty||this._polylinesToUpdate.push(e),++this._propertiesChanged[t]};function _Te(e){let t=e._polylines,n=t.length;for(let i=0;i<n;++i)t[i].isDestroyed||t[i]._destroy()}function WZ(e,t,n){this.count=e,this.offset=t,this.bucket=n}function vp(e,t,n){this.polylines=[],this.lengthOfPositions=0,this.material=e,this.shaderProgram=void 0,this.mode=t,this.modelMatrix=n}vp.prototype.addPolyline=function(e){this.polylines.push(e),e._actualLength=this.getPolylinePositionsLength(e),this.lengthOfPositions+=e._actualLength,e._bucket=this};vp.prototype.updateShader=function(e,t,n){if(l(this.shaderProgram))return;let i=["DISTANCE_DISPLAY_CONDITION"];n&&i.push("VECTOR_TILE"),this.material.shaderSource.search(/in\s+float\s+v_polylineAngle;/g)!==-1&&i.push("POLYLINE_DASH"),i.push("CLIP_POLYLINE");let r=new Ge({defines:i,sources:[`in vec4 v_pickColor;
`,this.material.shaderSource,wv]}),o=t.getVertexShaderCallback()(g4),a=new Ge({defines:i,sources:[cu,o]});this.shaderProgram=Zt.fromCache({context:e,vertexShaderSource:a,fragmentShaderSource:r,attributeLocations:Iu})};function yTe(e){return h.dot(h.UNIT_X,e._boundingVolume.center)<0||e._boundingVolume.intersectPlane(tn.ORIGIN_ZX_PLANE)===Xt.INTERSECTING}vp.prototype.getPolylinePositionsLength=function(e){let t;if(this.mode===re.SCENE3D||!yTe(e))return t=e._actualPositions.length,t*4-4;let n=0,i=e._segments.lengths;t=i.length;for(let r=0;r<t;++r)n+=i[r]*4-4;return n};var ds=new h,wd=new h,Id=new h,y4=new h,Rmt=new ae,Omt=new k;vp.prototype.write=function(e,t,n,i,r,o,a,s){let c=this.mode,u=s.ellipsoid.maximumRadius*I.PI,f=this.polylines,d=f.length;for(let p=0;p<d;++p){let g=f[p],m=g.width,y=g.show&&m>0,A=g._index,b=this.getSegments(g,s),x=b.positions,T=b.lengths,C=x.length,E=g.getPickId(a).color,w=0,D=0,R;for(let V=0;V<C;++V){V===0?g._loop?R=x[C-2]:(R=y4,h.subtract(x[0],x[1],R),h.add(x[0],R,R)):R=x[V-1],h.clone(R,wd),h.clone(x[V],ds),V===C-1?g._loop?R=x[1]:(R=y4,h.subtract(x[C-1],x[C-2],R),h.add(x[C-1],R,R)):R=x[V+1],h.clone(R,Id);let z=T[w];V===D+z&&(D+=z,++w);let j=V-D===0,B=V===D+T[w]-1;c===re.SCENE2D&&(wd.z=0,ds.z=0,Id.z=0),(c===re.SCENE2D||c===re.MORPHING)&&(j||B)&&u-Math.abs(ds.x)<1&&((ds.x<0&&wd.x>0||ds.x>0&&wd.x<0)&&h.clone(ds,wd),(ds.x<0&&Id.x>0||ds.x>0&&Id.x<0)&&h.clone(ds,Id));let G=j?2:0,W=B?2:4;for(let Q=G;Q<W;++Q){Sn.writeElements(ds,e,n),Sn.writeElements(wd,e,n+6),Sn.writeElements(Id,e,n+12);let q=Q-2<0?-1:1;t[r]=V/(C-1),t[r+1]=2*(Q%2)-1,t[r+2]=q,t[r+3]=A,n+=18,r+=4}}let M=Rmt;M.x=U.floatToByte(E.red),M.y=U.floatToByte(E.green),M.z=U.floatToByte(E.blue),M.w=U.floatToByte(E.alpha);let N=Omt;N.x=m,N.y=y?1:0;let _=c===re.SCENE2D?g._boundingVolume2D:g._boundingVolumeWC,v=Sn.fromCartesian(_.center,hTe),S=v.high,P=ae.fromElements(v.low.x,v.low.y,v.low.z,_.radius,mTe),L=pTe;L.x=0,L.y=Number.MAX_VALUE;let F=g.distanceDisplayCondition;l(F)&&(L.x=F.near,L.y=F.far),o.setBatchedAttribute(A,0,N),o.setBatchedAttribute(A,1,M),o.attributes.length>2&&(o.setBatchedAttribute(A,2,S),o.setBatchedAttribute(A,3,P),o.setBatchedAttribute(A,4,L))}};var Mmt=new h,Lmt=new h,Nmt=new h,lTe=new h;vp.prototype.writeForMorph=function(e,t){let n=this.modelMatrix,i=this.polylines,r=i.length;for(let o=0;o<r;++o){let a=i[o],s=a._segments.positions,c=a._segments.lengths,u=s.length,f=0,d=0;for(let p=0;p<u;++p){let g;p===0?a._loop?g=s[u-2]:(g=lTe,h.subtract(s[0],s[1],g),h.add(s[0],g,g)):g=s[p-1],g=O.multiplyByPoint(n,g,Lmt);let m=O.multiplyByPoint(n,s[p],Mmt),y;p===u-1?a._loop?y=s[1]:(y=lTe,h.subtract(s[u-1],s[u-2],y),h.add(s[u-1],y,y)):y=s[p+1],y=O.multiplyByPoint(n,y,Nmt);let A=c[f];p===d+A&&(d+=A,++f);let b=p-d===0,x=p===d+c[f]-1,T=b?2:0,C=x?2:4;for(let E=T;E<C;++E)Sn.writeElements(m,e,t),Sn.writeElements(g,e,t+6),Sn.writeElements(y,e,t+12),t+=18}}};var Fmt=new Array(1);vp.prototype.updateIndices=function(e,t,n,i){let r=n.length-1,o=new WZ(0,i,this);n[r].push(o);let a=0,s=e[e.length-1],c=0;s.length>0&&(c=s[s.length-1]+1);let u=this.polylines,f=u.length;for(let d=0;d<f;++d){let p=u[d];p._locatorBuckets=[];let g;if(this.mode===re.SCENE3D){g=Fmt;let y=p._actualPositions.length;if(y>0)g[0]=y;else continue}else g=p._segments.lengths;let m=g.length;if(m>0){let y=0;for(let A=0;A<m;++A){let b=g[A]-1;for(let x=0;x<b;++x)c+4>I.SIXTY_FOUR_KILOBYTES&&(p._locatorBuckets.push({locator:o,count:y}),y=0,t.push(4),s=[],e.push(s),c=0,o.count=a,a=0,i=0,o=new WZ(0,0,this),n[++r]=[o]),s.push(c,c+2,c+1),s.push(c+1,c+2,c+3),y+=6,a+=6,i+=6,c+=4}p._locatorBuckets.push({locator:o,count:y}),c+4>I.SIXTY_FOUR_KILOBYTES&&(t.push(0),s=[],e.push(s),c=0,o.count=a,i=0,a=0,o=new WZ(0,0,this),n[++r]=[o])}p._clean()}return o.count=a,i};vp.prototype.getPolylineStartIndex=function(e){let t=this.polylines,n=0,i=t.length;for(let r=0;r<i;++r){let o=t[r];if(o===e)break;n+=o._actualLength}return n};var XE={positions:void 0,lengths:void 0},uTe=new Array(1),Bmt=new h,kmt=new de;vp.prototype.getSegments=function(e,t){let n=e._actualPositions;if(this.mode===re.SCENE3D)return uTe[0]=n.length,XE.positions=n,XE.lengths=uTe,XE;yTe(e)&&(n=e._segments.positions);let i=t.ellipsoid,r=[],o=this.modelMatrix,a=n.length,s,c=Bmt;for(let u=0;u<a;++u)s=n[u],c=O.multiplyByPoint(o,s,c),r.push(t.project(i.cartesianToCartographic(c,kmt)));if(r.length>0){e._boundingVolume2D=se.fromPoints(r,e._boundingVolume2D);let u=e._boundingVolume2D.center;e._boundingVolume2D.center=new h(u.z,u.x,u.y)}return XE.positions=r,XE.lengths=e._segments.lengths,XE};var fTe;vp.prototype.writeUpdate=function(e,t,n,i){let r=this.mode,o=i.ellipsoid.maximumRadius*I.PI,a=t._actualLength;if(a){e+=this.getPolylineStartIndex(t);let s=fTe,c=6*a*3;!l(s)||s.length<c?s=fTe=new Float32Array(c):s.length>c&&(s=new Float32Array(s.buffer,0,c));let u=this.getSegments(t,i),f=u.positions,d=u.lengths,p=0,g=0,m=0,y;a=f.length;for(let A=0;A<a;++A){A===0?t._loop?y=f[a-2]:(y=y4,h.subtract(f[0],f[1],y),h.add(f[0],y,y)):y=f[A-1],h.clone(y,wd),h.clone(f[A],ds),A===a-1?t._loop?y=f[1]:(y=y4,h.subtract(f[a-1],f[a-2],y),h.add(f[a-1],y,y)):y=f[A+1],h.clone(y,Id);let b=d[g];A===m+b&&(m+=b,++g);let x=A-m===0,T=A===m+d[g]-1;r===re.SCENE2D&&(wd.z=0,ds.z=0,Id.z=0),(r===re.SCENE2D||r===re.MORPHING)&&(x||T)&&o-Math.abs(ds.x)<1&&((ds.x<0&&wd.x>0||ds.x>0&&wd.x<0)&&h.clone(ds,wd),(ds.x<0&&Id.x>0||ds.x>0&&Id.x<0)&&h.clone(ds,Id));let C=x?2:0,E=T?2:4;for(let w=C;w<E;++w)Sn.writeElements(ds,s,p),Sn.writeElements(wd,s,p+6),Sn.writeElements(Id,s,p+12),p+=18}n.copyFromArrayView(s,18*Float32Array.BYTES_PER_ELEMENT*e)}};var Ep=jh;function By(e){this._positions=e.positions,this._batchTable=e.batchTable,this._batchIds=e.batchIds,this._rectangle=e.rectangle,this._minHeight=e.minimumHeight,this._maxHeight=e.maximumHeight,this._heightReference=e.heightReference,this._billboardCollection=new md({batchTable:e.batchTable,scene:e.scene}),this._labelCollection=new Y0({batchTable:e.batchTable,scene:e.scene}),this._polylineCollection=new Ep,this._polylineCollection._useHighlightColor=!0,this._packedBuffer=void 0,this._ready=!1,this._promise=void 0,this._error=void 0}Object.defineProperties(By.prototype,{ready:{get:function(){return this._ready}},pointsLength:{get:function(){return this._billboardCollection.length}},texturesByteLength:{get:function(){let e=this._billboardCollection.sizeInBytes,t=this._labelCollection.sizeInBytes;return e+t}}});function zmt(e,t){let n=e._rectangle,i=e._minHeight,r=e._maxHeight,o=2+ie.packedLength+te.packedLength,a=new Float64Array(o),s=0;return a[s++]=i,a[s++]=r,ie.pack(n,a,s),s+=ie.packedLength,te.pack(t,a,s),a}var Umt=new Yn("createVectorTilePoints",5),Vmt=new h;function jmt(e,t){let n=e._positions,i=e._packedBuffer;l(i)||(n=e._positions=n.slice(),e._batchIds=e._batchIds.slice(),i=e._packedBuffer=zmt(e,t));let r=[n.buffer,i.buffer],o={positions:n.buffer,packedBuffer:i.buffer},a=Umt.scheduleTask(o,r);if(l(a))return a.then(s=>{if(e.isDestroyed())return;e._positions=new Float64Array(s.positions);let c=e._billboardCollection,u=e._labelCollection,f=e._polylineCollection;n=e._positions;let d=e._batchIds,p=n.length/3,g=e._heightReference??it.NONE;for(let m=0;m<p;++m){let y=d[m],A=h.unpack(n,m*3,Vmt),b=c.add();b.position=A,b._batchIndex=y,b.heightReference=g;let x=u.add();x.text=" ",x.position=A,x._batchIndex=y,x.heightReference=g;let T=f.add();T.positions=[h.clone(A),h.clone(A)]}e._positions=void 0,e._packedBuffer=void 0,e._ready=!0}).catch(s=>{e.isDestroyed()||(e._error=s)})}By.prototype.createFeatures=function(e,t){let n=this._billboardCollection,i=this._labelCollection,r=this._polylineCollection,o=this._batchIds,a=o.length;for(let s=0;s<a;++s){let c=o[s],u=n.get(s),f=i.get(s),d=r.get(s);t[c]=new Fy(e,c,u,f,d)}};By.prototype.applyDebugSettings=function(e,t){e?(U.clone(t,this._billboardCollection._highlightColor),U.clone(t,this._labelCollection._highlightColor),U.clone(t,this._polylineCollection._highlightColor)):(U.clone(U.WHITE,this._billboardCollection._highlightColor),U.clone(U.WHITE,this._labelCollection._highlightColor),U.clone(U.WHITE,this._polylineCollection._highlightColor))};function Hmt(e,t){let n=e._batchIds,i=n.length;for(let r=0;r<i;++r){let o=n[r],a=t[o];a.show=!0,a.pointSize=Fy.defaultPointSize,a.color=Fy.defaultColor,a.pointOutlineColor=Fy.defaultPointOutlineColor,a.pointOutlineWidth=Fy.defaultPointOutlineWidth,a.labelColor=U.WHITE,a.labelOutlineColor=U.WHITE,a.labelOutlineWidth=1,a.font="30px sans-serif",a.labelStyle=bo.FILL,a.labelText=void 0,a.backgroundColor=new U(.165,.165,.165,.8),a.backgroundPadding=new k(7,5),a.backgroundEnabled=!1,a.scaleByDistance=void 0,a.translucencyByDistance=void 0,a.distanceDisplayCondition=void 0,a.heightOffset=0,a.anchorLineEnabled=!1,a.anchorLineColor=U.WHITE,a.image=void 0,a.disableDepthTestDistance=0,a.horizontalOrigin=ji.CENTER,a.verticalOrigin=Wn.CENTER,a.labelHorizontalOrigin=ji.RIGHT,a.labelVerticalOrigin=Wn.BASELINE}}var Gmt=new U,Wmt=new U,qmt=new U,Ymt=new U,Xmt=new U,Kmt=new U,o1=new Wt,a1=new Wt,KZ=new jt;By.prototype.applyStyle=function(e,t){if(!l(e)){Hmt(this,t);return}let n=this._batchIds,i=n.length;for(let r=0;r<i;++r){let o=n[r],a=t[o];if(l(e.show)&&(a.show=e.show.evaluate(a)),l(e.pointSize)&&(a.pointSize=e.pointSize.evaluate(a)),l(e.color)&&(a.color=e.color.evaluateColor(a,Gmt)),l(e.pointOutlineColor)&&(a.pointOutlineColor=e.pointOutlineColor.evaluateColor(a,Wmt)),l(e.pointOutlineWidth)&&(a.pointOutlineWidth=e.pointOutlineWidth.evaluate(a)),l(e.labelColor)&&(a.labelColor=e.labelColor.evaluateColor(a,qmt)),l(e.labelOutlineColor)&&(a.labelOutlineColor=e.labelOutlineColor.evaluateColor(a,Ymt)),l(e.labelOutlineWidth)&&(a.labelOutlineWidth=e.labelOutlineWidth.evaluate(a)),l(e.font)&&(a.font=e.font.evaluate(a)),l(e.labelStyle)&&(a.labelStyle=e.labelStyle.evaluate(a)),l(e.labelText)?a.labelText=e.labelText.evaluate(a):a.labelText=void 0,l(e.backgroundColor)&&(a.backgroundColor=e.backgroundColor.evaluateColor(a,Xmt)),l(e.backgroundPadding)&&(a.backgroundPadding=e.backgroundPadding.evaluate(a)),l(e.backgroundEnabled)&&(a.backgroundEnabled=e.backgroundEnabled.evaluate(a)),l(e.scaleByDistance)){let s=e.scaleByDistance.evaluate(a);l(s)?(o1.near=s.x,o1.nearValue=s.y,o1.far=s.z,o1.farValue=s.w,a.scaleByDistance=o1):a.scaleByDistance=void 0}else a.scaleByDistance=void 0;if(l(e.translucencyByDistance)){let s=e.translucencyByDistance.evaluate(a);l(s)?(a1.near=s.x,a1.nearValue=s.y,a1.far=s.z,a1.farValue=s.w,a.translucencyByDistance=a1):a.translucencyByDistance=void 0}else a.translucencyByDistance=void 0;if(l(e.distanceDisplayCondition)){let s=e.distanceDisplayCondition.evaluate(a);l(s)?(KZ.near=s.x,KZ.far=s.y,a.distanceDisplayCondition=KZ):a.distanceDisplayCondition=void 0}else a.distanceDisplayCondition=void 0;l(e.heightOffset)&&(a.heightOffset=e.heightOffset.evaluate(a)),l(e.anchorLineEnabled)&&(a.anchorLineEnabled=e.anchorLineEnabled.evaluate(a)),l(e.anchorLineColor)&&(a.anchorLineColor=e.anchorLineColor.evaluateColor(a,Kmt)),l(e.image)?a.image=e.image.evaluate(a):a.image=void 0,l(e.disableDepthTestDistance)&&(a.disableDepthTestDistance=e.disableDepthTestDistance.evaluate(a)),l(e.horizontalOrigin)&&(a.horizontalOrigin=e.horizontalOrigin.evaluate(a)),l(e.verticalOrigin)&&(a.verticalOrigin=e.verticalOrigin.evaluate(a)),l(e.labelHorizontalOrigin)&&(a.labelHorizontalOrigin=e.labelHorizontalOrigin.evaluate(a)),l(e.labelVerticalOrigin)&&(a.labelVerticalOrigin=e.labelVerticalOrigin.evaluate(a))}};By.prototype.update=function(e){if(!this._ready&&(l(this._promise)||(this._promise=jmt(this,e.mapProjection.ellipsoid)),l(this._error))){let t=this._error;throw this._error=void 0,t}this._polylineCollection.update(e),this._billboardCollection.update(e),this._labelCollection.update(e)};By.prototype.isDestroyed=function(){return!1};By.prototype.destroy=function(){return this._billboardCollection=this._billboardCollection&&this._billboardCollection.destroy(),this._labelCollection=this._labelCollection&&this._labelCollection.destroy(),this._polylineCollection=this._polylineCollection&&this._polylineCollection.destroy(),ue(this)};var A4=By;function lg(e){this._batchTable=e.batchTable,this._batchIds=e.batchIds,this._positions=e.positions,this._counts=e.counts,this._indices=e.indices,this._indexCounts=e.indexCounts,this._indexOffsets=void 0,this._batchTableColors=void 0,this._packedBuffer=void 0,this._batchedPositions=void 0,this._transferrableBatchIds=void 0,this._vertexBatchIds=void 0,this._ellipsoid=e.ellipsoid??te.WGS84,this._minimumHeight=e.minimumHeight,this._maximumHeight=e.maximumHeight,this._polygonMinimumHeights=e.polygonMinimumHeights,this._polygonMaximumHeights=e.polygonMaximumHeights,this._center=e.center??h.ZERO,this._rectangle=e.rectangle,this._center=void 0,this._boundingVolume=e.boundingVolume,this._boundingVolumes=void 0,this._batchedIndices=void 0,this._ready=!1,this._promise=void 0,this._error=void 0,this._primitive=void 0,this.debugWireframe=!1,this.forceRebatch=!1,this.classificationType=Zn.BOTH}Object.defineProperties(lg.prototype,{trianglesLength:{get:function(){return l(this._primitive)?this._primitive.trianglesLength:0}},geometryByteLength:{get:function(){return l(this._primitive)?this._primitive.geometryByteLength:0}},ready:{get:function(){return this._ready}}});function $mt(e){let t=new Float64Array(3+h.packedLength+te.packedLength+ie.packedLength),n=0;return t[n++]=e._indices.BYTES_PER_ELEMENT,t[n++]=e._minimumHeight,t[n++]=e._maximumHeight,h.pack(e._center,t,n),n+=h.packedLength,te.pack(e._ellipsoid,t,n),n+=te.packedLength,ie.pack(e._rectangle,t,n),t}function Jmt(e,t){let n=1,i=t[n++],r=e._boundingVolumes=new Array(i);for(let s=0;s<i;++s)r[s]=Jt.unpack(t,n),n+=Jt.packedLength;let o=t[n++],a=e._batchedIndices=new Array(o);for(let s=0;s<o;++s){let c=U.unpack(t,n);n+=U.packedLength;let u=t[n++],f=t[n++],d=t[n++],p=new Array(d);for(let g=0;g<d;++g)p[g]=t[n++];a[s]=new ag({color:c,offset:u,count:f,batchIds:p})}}var Zmt=new Yn("createVectorTilePolygons",5),Qmt=new U;function ept(e){if(l(e._primitive))return;let t=e._positions,n=e._counts,i=e._indexCounts,r=e._indices,o=e._transferrableBatchIds,a=e._batchTableColors,s=e._packedBuffer;if(!l(a)){t=e._positions=e._positions.slice(),n=e._counts=e._counts.slice(),i=e._indexCounts=e._indexCounts.slice(),r=e._indices=e._indices.slice(),e._center=e._ellipsoid.cartographicToCartesian(ie.center(e._rectangle)),o=e._transferrableBatchIds=new Uint32Array(e._batchIds),a=e._batchTableColors=new Uint32Array(o.length);let g=e._batchTable,m=a.length;for(let y=0;y<m;++y){let A=g.getColor(y,Qmt);a[y]=A.toRgba()}s=e._packedBuffer=$mt(e)}let c=[t.buffer,n.buffer,i.buffer,r.buffer,o.buffer,a.buffer,s.buffer],u={packedBuffer:s.buffer,positions:t.buffer,counts:n.buffer,indexCounts:i.buffer,indices:r.buffer,batchIds:o.buffer,batchTableColors:a.buffer},f=e._polygonMinimumHeights,d=e._polygonMaximumHeights;l(f)&&l(d)&&(f=f.slice(),d=d.slice(),c.push(f.buffer,d.buffer),u.minimumHeights=f,u.maximumHeights=d);let p=Zmt.scheduleTask(u,c);if(l(p))return p.then(g=>{if(e.isDestroyed())return;e._positions=void 0,e._counts=void 0,e._polygonMinimumHeights=void 0,e._polygonMaximumHeights=void 0;let m=new Float64Array(g.packedBuffer),y=m[0];Jmt(e,m),e._indices=Ve.getSizeInBytes(y)===2?new Uint16Array(g.indices):new Uint32Array(g.indices),e._indexOffsets=new Uint32Array(g.indexOffsets),e._indexCounts=new Uint32Array(g.indexCounts),e._batchedPositions=new Float32Array(g.positions),e._vertexBatchIds=new Uint16Array(g.batchIds),tpt(e),e._ready=!0}).catch(g=>{e.isDestroyed()||(e._error=g)})}function tpt(e){l(e._primitive)||(e._primitive=new GE({batchTable:e._batchTable,positions:e._batchedPositions,batchIds:e._batchIds,vertexBatchIds:e._vertexBatchIds,indices:e._indices,indexOffsets:e._indexOffsets,indexCounts:e._indexCounts,batchedIndices:e._batchedIndices,boundingVolume:e._boundingVolume,boundingVolumes:e._boundingVolumes,center:e._center}),e._batchTable=void 0,e._batchIds=void 0,e._positions=void 0,e._counts=void 0,e._indices=void 0,e._indexCounts=void 0,e._indexOffsets=void 0,e._batchTableColors=void 0,e._packedBuffer=void 0,e._batchedPositions=void 0,e._transferrableBatchIds=void 0,e._vertexBatchIds=void 0,e._ellipsoid=void 0,e._minimumHeight=void 0,e._maximumHeight=void 0,e._polygonMinimumHeights=void 0,e._polygonMaximumHeights=void 0,e._center=void 0,e._rectangle=void 0,e._boundingVolume=void 0,e._boundingVolumes=void 0,e._batchedIndices=void 0)}lg.prototype.createFeatures=function(e,t){this._primitive.createFeatures(e,t)};lg.prototype.applyDebugSettings=function(e,t){this._primitive.applyDebugSettings(e,t)};lg.prototype.applyStyle=function(e,t){this._primitive.applyStyle(e,t)};lg.prototype.updateCommands=function(e,t){this._primitive.updateCommands(e,t)};lg.prototype.update=function(e){if(!this._ready){if(l(this._promise)||(this._promise=ept(this)),l(this._error)){let t=this._error;throw this._error=void 0,t}return}this._primitive.debugWireframe=this.debugWireframe,this._primitive.forceRebatch=this.forceRebatch,this._primitive.classificationType=this.classificationType,this._primitive.update(e)};lg.prototype.isDestroyed=function(){return!1};lg.prototype.destroy=function(){return this._primitive=this._primitive&&this._primitive.destroy(),ue(this)};var b4=lg;var x4=`in vec4 currentPosition;
in vec4 previousPosition;
in vec4 nextPosition;
in vec2 expandAndWidth;
in float a_batchId;

uniform mat4 u_modifiedModelView;

void main()
{
    float expandDir = expandAndWidth.x;
    float width = abs(expandAndWidth.y) + 0.5;
    bool usePrev = expandAndWidth.y < 0.0;

    vec4 p = u_modifiedModelView * currentPosition;
    vec4 prev = u_modifiedModelView * previousPosition;
    vec4 next = u_modifiedModelView * nextPosition;

    float angle;
    vec4 positionWC = getPolylineWindowCoordinatesEC(p, prev, next, expandDir, width, usePrev, angle);
    gl_Position = czm_viewportOrthographic * positionWC;
}
`;function Hh(e){this._positions=e.positions,this._widths=e.widths,this._counts=e.counts,this._batchIds=e.batchIds,this._ellipsoid=e.ellipsoid??te.WGS84,this._minimumHeight=e.minimumHeight,this._maximumHeight=e.maximumHeight,this._center=e.center,this._rectangle=e.rectangle,this._boundingVolume=e.boundingVolume,this._batchTable=e.batchTable,this._va=void 0,this._sp=void 0,this._rs=void 0,this._uniformMap=void 0,this._command=void 0,this._transferrableBatchIds=void 0,this._packedBuffer=void 0,this._keepDecodedPositions=e.keepDecodedPositions,this._decodedPositions=void 0,this._decodedPositionOffsets=void 0,this._currentPositions=void 0,this._previousPositions=void 0,this._nextPositions=void 0,this._expandAndWidth=void 0,this._vertexBatchIds=void 0,this._indices=void 0,this._constantColor=U.clone(U.WHITE),this._highlightColor=this._constantColor,this._trianglesLength=0,this._geometryByteLength=0,this._ready=!1,this._promise=void 0,this._error=void 0}Object.defineProperties(Hh.prototype,{trianglesLength:{get:function(){return this._trianglesLength}},geometryByteLength:{get:function(){return this._geometryByteLength}},ready:{get:function(){return this._ready}}});function npt(e){let t=e._rectangle,n=e._minimumHeight,i=e._maximumHeight,r=e._ellipsoid,o=e._center,a=2+ie.packedLength+te.packedLength+h.packedLength,s=new Float64Array(a),c=0;return s[c++]=n,s[c++]=i,ie.pack(t,s,c),c+=ie.packedLength,te.pack(r,s,c),c+=te.packedLength,h.pack(o,s,c),s}var ipt=new Yn("createVectorTilePolylines",5),KE={previousPosition:0,currentPosition:1,nextPosition:2,expandAndWidth:3,a_batchId:4};function rpt(e,t){if(l(e._va))return;let n=e._positions,i=e._widths,r=e._counts,o=e._transferrableBatchIds,a=e._packedBuffer;l(a)||(n=e._positions=n.slice(),i=e._widths=i.slice(),r=e._counts=r.slice(),o=e._transferrableBatchIds=e._batchIds.slice(),a=e._packedBuffer=npt(e));let s=[n.buffer,i.buffer,r.buffer,o.buffer,a.buffer],c={positions:n.buffer,widths:i.buffer,counts:r.buffer,batchIds:o.buffer,packedBuffer:a.buffer,keepDecodedPositions:e._keepDecodedPositions},u=ipt.scheduleTask(c,s);if(l(u))return u.then(function(f){if(e.isDestroyed())return;e._keepDecodedPositions&&(e._decodedPositions=new Float64Array(f.decodedPositions),e._decodedPositionOffsets=new Uint32Array(f.decodedPositionOffsets)),e._currentPositions=new Float32Array(f.currentPositions),e._previousPositions=new Float32Array(f.previousPositions),e._nextPositions=new Float32Array(f.nextPositions),e._expandAndWidth=new Float32Array(f.expandAndWidth),e._vertexBatchIds=new Uint16Array(f.batchIds);let d=f.indexDatatype;e._indices=d===Ve.UNSIGNED_SHORT?new Uint16Array(f.indices):new Uint32Array(f.indices),opt(e,t),e._ready=!0}).catch(f=>{e.isDestroyed()||(e._error=f)})}function opt(e,t){if(!l(e._va)){let n=e._currentPositions,i=e._previousPositions,r=e._nextPositions,o=e._expandAndWidth,a=e._vertexBatchIds,s=e._indices,c=i.byteLength+n.byteLength+r.byteLength;c+=o.byteLength+a.byteLength+s.byteLength,e._trianglesLength=s.length/3,e._geometryByteLength=c;let u=Ze.createVertexBuffer({context:t,typedArray:i,usage:Oe.STATIC_DRAW}),f=Ze.createVertexBuffer({context:t,typedArray:n,usage:Oe.STATIC_DRAW}),d=Ze.createVertexBuffer({context:t,typedArray:r,usage:Oe.STATIC_DRAW}),p=Ze.createVertexBuffer({context:t,typedArray:o,usage:Oe.STATIC_DRAW}),g=Ze.createVertexBuffer({context:t,typedArray:a,usage:Oe.STATIC_DRAW}),m=Ze.createIndexBuffer({context:t,typedArray:s,usage:Oe.STATIC_DRAW,indexDatatype:s.BYTES_PER_ELEMENT===2?Ve.UNSIGNED_SHORT:Ve.UNSIGNED_INT}),y=[{index:KE.previousPosition,vertexBuffer:u,componentDatatype:Y.FLOAT,componentsPerAttribute:3},{index:KE.currentPosition,vertexBuffer:f,componentDatatype:Y.FLOAT,componentsPerAttribute:3},{index:KE.nextPosition,vertexBuffer:d,componentDatatype:Y.FLOAT,componentsPerAttribute:3},{index:KE.expandAndWidth,vertexBuffer:p,componentDatatype:Y.FLOAT,componentsPerAttribute:2},{index:KE.a_batchId,vertexBuffer:g,componentDatatype:Y.UNSIGNED_SHORT,componentsPerAttribute:1}];e._va=new Vn({context:t,attributes:y,indexBuffer:m}),e._positions=void 0,e._widths=void 0,e._counts=void 0,e._ellipsoid=void 0,e._minimumHeight=void 0,e._maximumHeight=void 0,e._rectangle=void 0,e._transferrableBatchIds=void 0,e._packedBuffer=void 0,e._currentPositions=void 0,e._previousPositions=void 0,e._nextPositions=void 0,e._expandAndWidth=void 0,e._vertexBatchIds=void 0,e._indices=void 0}}var s1=new O,ATe=new h;function apt(e,t){l(e._uniformMap)||(e._uniformMap={u_modifiedModelView:function(){let n=t.uniformState.view;return O.clone(n,s1),O.multiplyByPoint(s1,e._center,ATe),O.setTranslation(s1,ATe,s1),s1},u_highlightColor:function(){return e._highlightColor}})}function spt(e){if(l(e._rs))return;let t={enabled:!0,factor:-5,units:-5};e._rs=je.fromCache({blending:en.ALPHA_BLEND,depthMask:!1,depthTest:{enabled:!0},polygonOffset:t})}var cpt=`uniform vec4 u_highlightColor; 
void main()
{
    out_FragColor = u_highlightColor;
}
`;function lpt(e,t){if(l(e._sp))return;let n=e._batchTable,i=n.getVertexShaderCallback(!1,"a_batchId",void 0)(x4),r=n.getFragmentShaderCallback(!1,void 0,!1)(cpt),o=new Ge({defines:["VECTOR_TILE","CLIP_POLYLINE"],sources:[cu,i]}),a=new Ge({defines:["VECTOR_TILE"],sources:[r]});e._sp=Zt.fromCache({context:t,vertexShaderSource:o,fragmentShaderSource:a,attributeLocations:KE})}function upt(e,t){if(!l(e._command)){let n=e._batchTable.getUniformMapCallback()(e._uniformMap);e._command=new nt({owner:e,vertexArray:e._va,renderState:e._rs,shaderProgram:e._sp,uniformMap:n,boundingVolume:e._boundingVolume,pass:Pe.TRANSLUCENT,pickId:e._batchTable.getPickId()})}t.commandList.push(e._command)}Hh.getPolylinePositions=function(e,t){let n=e._batchIds,i=e._decodedPositions,r=e._decodedPositionOffsets;if(!l(n)||!l(i))return;let o,a,s=n.length,c=0,u=0;for(o=0;o<s;++o)n[o]===t&&(c+=r[o+1]-r[o]);if(c===0)return;let f=new Float64Array(c*3);for(o=0;o<s;++o)if(n[o]===t){let d=r[o],p=r[o+1]-d;for(a=0;a<p;++a){let g=(d+a)*3;f[u++]=i[g],f[u++]=i[g+1],f[u++]=i[g+2]}}return f};Hh.prototype.getPositions=function(e){return Hh.getPolylinePositions(this,e)};Hh.prototype.createFeatures=function(e,t){let n=this._batchIds,i=n.length;for(let r=0;r<i;++r){let o=n[r];t[o]=new us(e,o)}};Hh.prototype.applyDebugSettings=function(e,t){this._highlightColor=e?t:this._constantColor};function fpt(e,t){let n=e._batchIds,i=n.length;for(let r=0;r<i;++r){let o=n[r],a=t[o];a.show=!0,a.color=U.WHITE}}var dpt=new U,hpt=U.WHITE,mpt=!0;Hh.prototype.applyStyle=function(e,t){if(!l(e)){fpt(this,t);return}let n=this._batchIds,i=n.length;for(let r=0;r<i;++r){let o=n[r],a=t[o];a.color=l(e.color)?e.color.evaluateColor(a,dpt):hpt,a.show=l(e.show)?e.show.evaluate(a):mpt}};Hh.prototype.update=function(e){let t=e.context;if(!this._ready){if(l(this._promise)||(this._promise=rpt(this,t)),l(this._error)){let i=this._error;throw this._error=void 0,i}return}apt(this,t),lpt(this,t),spt(this);let n=e.passes;(n.render||n.pick)&&upt(this,e)};Hh.prototype.isDestroyed=function(){return!1};Hh.prototype.destroy=function(){return this._va=this._va&&this._va.destroy(),this._sp=this._sp&&this._sp.destroy(),ue(this)};var $E=Hh;var T4=`in vec3 startEllipsoidNormal;
in vec3 endEllipsoidNormal;
in vec4 startPositionAndHeight;
in vec4 endPositionAndHeight;
in vec4 startFaceNormalAndVertexCorner;
in vec4 endFaceNormalAndHalfWidth;
in float a_batchId;

uniform mat4 u_modifiedModelView;
uniform vec2 u_minimumMaximumVectorHeights;

out vec4 v_startPlaneEC;
out vec4 v_endPlaneEC;
out vec4 v_rightPlaneEC;
out float v_halfWidth;
out vec3 v_volumeUpEC;

void main()
{
    // vertex corner IDs
    //          3-----------7
    //         /|   left   /|
    //        / | 1       / |
    //       2-----------6  5  end
    //       | /         | /
    // start |/  right   |/
    //       0-----------4
    //
    float isEnd = floor(startFaceNormalAndVertexCorner.w * 0.251); // 0 for front, 1 for end
    float isTop = floor(startFaceNormalAndVertexCorner.w * mix(0.51, 0.19, isEnd)); // 0 for bottom, 1 for top

    vec3 forward = endPositionAndHeight.xyz - startPositionAndHeight.xyz;
    vec3 right = normalize(cross(forward, startEllipsoidNormal));

    vec4 position = vec4(startPositionAndHeight.xyz, 1.0);
    position.xyz += forward * isEnd;

    v_volumeUpEC = czm_normal * normalize(cross(right, forward));

    // Push for volume height
    float offset;
    vec3 ellipsoidNormal = mix(startEllipsoidNormal, endEllipsoidNormal, isEnd);

    // offset height to create volume
    offset = mix(startPositionAndHeight.w, endPositionAndHeight.w, isEnd);
    offset = mix(u_minimumMaximumVectorHeights.y, u_minimumMaximumVectorHeights.x, isTop) - offset;
    position.xyz += offset * ellipsoidNormal;

    // move from RTC to EC
    position = u_modifiedModelView * position;
    right = czm_normal * right;

    // Push for width in a direction that is in the start or end plane and in a plane with right
    // N = normalEC ("right-facing" direction for push)
    // R = right
    // p = angle between N and R
    // w = distance to push along R if R == N
    // d = distance to push along N
    //
    //   N   R
    //  {  p| }      * cos(p) = dot(N, R) = w / d
    //  d  |  |w    * d = w / dot(N, R)
    //    { | }
    //       o---------- polyline segment ---->
    //
    vec3 scratchNormal = mix(-startFaceNormalAndVertexCorner.xyz, endFaceNormalAndHalfWidth.xyz, isEnd);
    scratchNormal = cross(scratchNormal, mix(startEllipsoidNormal, endEllipsoidNormal, isEnd));
    vec3 miterPushNormal = czm_normal * normalize(scratchNormal);

    offset = 2.0 * endFaceNormalAndHalfWidth.w * max(0.0, czm_metersPerPixel(position)); // offset = widthEC
    offset = offset / dot(miterPushNormal, right);
    position.xyz += miterPushNormal * (offset * sign(0.5 - mod(startFaceNormalAndVertexCorner.w, 2.0)));

    gl_Position = czm_depthClamp(czm_projection * position);

    position = u_modifiedModelView * vec4(startPositionAndHeight.xyz, 1.0);
    vec3 startNormalEC = czm_normal * startFaceNormalAndVertexCorner.xyz;
    v_startPlaneEC = vec4(startNormalEC, -dot(startNormalEC, position.xyz));
    v_rightPlaneEC = vec4(right, -dot(right, position.xyz));

    position = u_modifiedModelView * vec4(endPositionAndHeight.xyz, 1.0);
    vec3 endNormalEC = czm_normal * endFaceNormalAndHalfWidth.xyz;
    v_endPlaneEC = vec4(endNormalEC, -dot(endNormalEC, position.xyz));
    v_halfWidth = endFaceNormalAndHalfWidth.w;
}
`;var C4=`in vec4 v_startPlaneEC;
in vec4 v_endPlaneEC;
in vec4 v_rightPlaneEC;
in float v_halfWidth;
in vec3 v_volumeUpEC;

uniform vec4 u_highlightColor;
void main()
{
    float logDepthOrDepth = czm_branchFreeTernary(czm_sceneMode == czm_sceneMode2D, gl_FragCoord.z, czm_unpackDepth(texture(czm_globeDepthTexture, gl_FragCoord.xy / czm_viewport.zw)));

    // Discard for sky
    if (logDepthOrDepth == 0.0) {
#ifdef DEBUG_SHOW_VOLUME
        out_FragColor = vec4(0.0, 0.0, 1.0, 0.5);
        return;
#else // DEBUG_SHOW_VOLUME
        discard;
#endif // DEBUG_SHOW_VOLUME
    }

    vec4 eyeCoordinate = czm_windowToEyeCoordinates(gl_FragCoord.xy, logDepthOrDepth);
    eyeCoordinate /= eyeCoordinate.w;

    float halfMaxWidth = v_halfWidth * czm_metersPerPixel(eyeCoordinate);

    // Expand halfMaxWidth if direction to camera is almost perpendicular with the volume's up direction
    halfMaxWidth += halfMaxWidth * (1.0 - dot(-normalize(eyeCoordinate.xyz), v_volumeUpEC));

    // Check distance of the eye coordinate against the right-facing plane
    float widthwiseDistance = czm_planeDistance(v_rightPlaneEC, eyeCoordinate.xyz);

    // Check eye coordinate against the mitering planes
    float distanceFromStart = czm_planeDistance(v_startPlaneEC, eyeCoordinate.xyz);
    float distanceFromEnd = czm_planeDistance(v_endPlaneEC, eyeCoordinate.xyz);

    if (abs(widthwiseDistance) > halfMaxWidth || distanceFromStart < 0.0 || distanceFromEnd < 0.0) {
#ifdef DEBUG_SHOW_VOLUME
        out_FragColor = vec4(logDepthOrDepth, 0.0, 0.0, 0.5);
        return;
#else // DEBUG_SHOW_VOLUME
        discard;
#endif // DEBUG_SHOW_VOLUME
    }
    out_FragColor = u_highlightColor;

    czm_writeDepthClamp();
}
`;function ug(e){this._positions=e.positions,this._widths=e.widths,this._counts=e.counts,this._batchIds=e.batchIds,this._ellipsoid=e.ellipsoid??te.WGS84,this._minimumHeight=e.minimumHeight,this._maximumHeight=e.maximumHeight,this._center=e.center,this._rectangle=e.rectangle,this._batchTable=e.batchTable,this._va=void 0,this._sp=void 0,this._rs=void 0,this._uniformMap=void 0,this._command=void 0,this._transferrableBatchIds=void 0,this._packedBuffer=void 0,this._minimumMaximumVectorHeights=new k(Oi._defaultMinTerrainHeight,Oi._defaultMaxTerrainHeight),this._boundingVolume=Jt.fromRectangle(e.rectangle,Oi._defaultMinTerrainHeight,Oi._defaultMaxTerrainHeight,this._ellipsoid),this._classificationType=e.classificationType,this._keepDecodedPositions=e.keepDecodedPositions,this._decodedPositions=void 0,this._decodedPositionOffsets=void 0,this._startEllipsoidNormals=void 0,this._endEllipsoidNormals=void 0,this._startPositionAndHeights=void 0,this._startFaceNormalAndVertexCornerIds=void 0,this._endPositionAndHeights=void 0,this._endFaceNormalAndHalfWidths=void 0,this._vertexBatchIds=void 0,this._indices=void 0,this._constantColor=U.clone(U.WHITE),this._highlightColor=this._constantColor,this._trianglesLength=0,this._geometryByteLength=0,this._ready=!1,this._promise=void 0,this._error=void 0}Object.defineProperties(ug.prototype,{trianglesLength:{get:function(){return this._trianglesLength}},geometryByteLength:{get:function(){return this._geometryByteLength}},ready:{get:function(){return this._ready}}});function ppt(e,t,n){let i=Oi.getMinimumMaximumHeights(t,n),r=i.minimumTerrainHeight,o=i.maximumTerrainHeight,a=e._minimumMaximumVectorHeights;a.x=r,a.y=o;let s=e._boundingVolume,c=e._rectangle;Jt.fromRectangle(c,r,o,n,s)}function gpt(e){let t=e._rectangle,n=e._minimumHeight,i=e._maximumHeight,r=e._ellipsoid,o=e._center,a=2+ie.packedLength+te.packedLength+h.packedLength,s=new Float64Array(a),c=0;return s[c++]=n,s[c++]=i,ie.pack(t,s,c),c+=ie.packedLength,te.pack(r,s,c),c+=te.packedLength,h.pack(o,s,c),s}var _pt=new Yn("createVectorTileClampedPolylines"),ky={startEllipsoidNormal:0,endEllipsoidNormal:1,startPositionAndHeight:2,endPositionAndHeight:3,startFaceNormalAndVertexCorner:4,endFaceNormalAndHalfWidth:5,a_batchId:6};function ypt(e,t){if(l(e._va))return;let n=e._positions,i=e._widths,r=e._counts,o=e._transferrableBatchIds,a=e._packedBuffer;l(a)||(n=e._positions=n.slice(),i=e._widths=i.slice(),r=e._counts=r.slice(),o=e._transferrableBatchIds=e._batchIds.slice(),a=e._packedBuffer=gpt(e));let s=[n.buffer,i.buffer,r.buffer,o.buffer,a.buffer],c={positions:n.buffer,widths:i.buffer,counts:r.buffer,batchIds:o.buffer,packedBuffer:a.buffer,keepDecodedPositions:e._keepDecodedPositions},u=_pt.scheduleTask(c,s);if(l(u))return u.then(function(f){if(e.isDestroyed())return;e._keepDecodedPositions&&(e._decodedPositions=new Float64Array(f.decodedPositions),e._decodedPositionOffsets=new Uint32Array(f.decodedPositionOffsets)),e._startEllipsoidNormals=new Float32Array(f.startEllipsoidNormals),e._endEllipsoidNormals=new Float32Array(f.endEllipsoidNormals),e._startPositionAndHeights=new Float32Array(f.startPositionAndHeights),e._startFaceNormalAndVertexCornerIds=new Float32Array(f.startFaceNormalAndVertexCornerIds),e._endPositionAndHeights=new Float32Array(f.endPositionAndHeights),e._endFaceNormalAndHalfWidths=new Float32Array(f.endFaceNormalAndHalfWidths),e._vertexBatchIds=new Uint16Array(f.vertexBatchIds);let d=f.indexDatatype;e._indices=d===Ve.UNSIGNED_SHORT?new Uint16Array(f.indices):new Uint32Array(f.indices),Apt(e,t),e._ready=!0}).catch(f=>{e.isDestroyed()||(e._error=f)})}function Apt(e,t){if(!l(e._va)){let n=e._startEllipsoidNormals,i=e._endEllipsoidNormals,r=e._startPositionAndHeights,o=e._endPositionAndHeights,a=e._startFaceNormalAndVertexCornerIds,s=e._endFaceNormalAndHalfWidths,c=e._vertexBatchIds,u=e._indices,f=n.byteLength+i.byteLength;f+=r.byteLength+o.byteLength,f+=a.byteLength+s.byteLength,f+=c.byteLength+u.byteLength,e._trianglesLength=u.length/3,e._geometryByteLength=f;let d=Ze.createVertexBuffer({context:t,typedArray:n,usage:Oe.STATIC_DRAW}),p=Ze.createVertexBuffer({context:t,typedArray:i,usage:Oe.STATIC_DRAW}),g=Ze.createVertexBuffer({context:t,typedArray:r,usage:Oe.STATIC_DRAW}),m=Ze.createVertexBuffer({context:t,typedArray:o,usage:Oe.STATIC_DRAW}),y=Ze.createVertexBuffer({context:t,typedArray:a,usage:Oe.STATIC_DRAW}),A=Ze.createVertexBuffer({context:t,typedArray:s,usage:Oe.STATIC_DRAW}),b=Ze.createVertexBuffer({context:t,typedArray:c,usage:Oe.STATIC_DRAW}),x=Ze.createIndexBuffer({context:t,typedArray:u,usage:Oe.STATIC_DRAW,indexDatatype:u.BYTES_PER_ELEMENT===2?Ve.UNSIGNED_SHORT:Ve.UNSIGNED_INT}),T=[{index:ky.startEllipsoidNormal,vertexBuffer:d,componentDatatype:Y.FLOAT,componentsPerAttribute:3},{index:ky.endEllipsoidNormal,vertexBuffer:p,componentDatatype:Y.FLOAT,componentsPerAttribute:3},{index:ky.startPositionAndHeight,vertexBuffer:g,componentDatatype:Y.FLOAT,componentsPerAttribute:4},{index:ky.endPositionAndHeight,vertexBuffer:m,componentDatatype:Y.FLOAT,componentsPerAttribute:4},{index:ky.startFaceNormalAndVertexCorner,vertexBuffer:y,componentDatatype:Y.FLOAT,componentsPerAttribute:4},{index:ky.endFaceNormalAndHalfWidth,vertexBuffer:A,componentDatatype:Y.FLOAT,componentsPerAttribute:4},{index:ky.a_batchId,vertexBuffer:b,componentDatatype:Y.UNSIGNED_SHORT,componentsPerAttribute:1}];e._va=new Vn({context:t,attributes:T,indexBuffer:x}),e._positions=void 0,e._widths=void 0,e._counts=void 0,e._ellipsoid=void 0,e._minimumHeight=void 0,e._maximumHeight=void 0,e._rectangle=void 0,e._transferrableBatchIds=void 0,e._packedBuffer=void 0,e._startEllipsoidNormals=void 0,e._endEllipsoidNormals=void 0,e._startPositionAndHeights=void 0,e._startFaceNormalAndVertexCornerIds=void 0,e._endPositionAndHeights=void 0,e._endFaceNormalAndHalfWidths=void 0,e._vertexBatchIds=void 0,e._indices=void 0}}var c1=new O,bTe=new h;function bpt(e,t){l(e._uniformMap)||(e._uniformMap={u_modifiedModelView:function(){let n=t.uniformState.view;return O.clone(n,c1),O.multiplyByPoint(c1,e._center,bTe),O.setTranslation(c1,bTe,c1),c1},u_highlightColor:function(){return e._highlightColor},u_minimumMaximumVectorHeights:function(){return e._minimumMaximumVectorHeights}})}function xTe(e){return je.fromCache({cull:{enabled:!0,face:Ui.FRONT},blending:en.PRE_MULTIPLIED_ALPHA_BLEND,depthMask:!1,stencilTest:{enabled:e,frontFunction:Qn.EQUAL,frontOperation:{fail:Pt.KEEP,zFail:Pt.KEEP,zPass:Pt.KEEP},backFunction:Qn.EQUAL,backOperation:{fail:Pt.KEEP,zFail:Pt.KEEP,zPass:Pt.KEEP},reference:qt.CESIUM_3D_TILE_MASK,mask:qt.CESIUM_3D_TILE_MASK}})}function xpt(e){l(e._rs)||(e._rs=xTe(!1),e._rs3DTiles=xTe(!0))}function Tpt(e,t){if(l(e._sp))return;let n=e._batchTable,i=n.getVertexShaderCallback(!1,"a_batchId",void 0)(T4),r=n.getFragmentShaderCallback(!1,void 0,!0)(C4),o=new Ge({defines:["VECTOR_TILE","CLIP_POLYLINE"],sources:[cu,i]}),a=new Ge({defines:["VECTOR_TILE"],sources:[r]});e._sp=Zt.fromCache({context:t,vertexShaderSource:o,fragmentShaderSource:a,attributeLocations:ky})}function Cpt(e,t){let n=e._command;if(!l(e._command)){let r=e._batchTable.getUniformMapCallback()(e._uniformMap);n=e._command=new nt({owner:e,vertexArray:e._va,renderState:e._rs,shaderProgram:e._sp,uniformMap:r,boundingVolume:e._boundingVolume,pass:Pe.TERRAIN_CLASSIFICATION,pickId:e._batchTable.getPickId()});let o=nt.shallowClone(n,n.derivedCommands.tileset);o.renderState=e._rs3DTiles,o.pass=Pe.CESIUM_3D_TILE_CLASSIFICATION,n.derivedCommands.tileset=o}let i=e._classificationType;(i===Zn.TERRAIN||i===Zn.BOTH)&&t.commandList.push(n),(i===Zn.CESIUM_3D_TILE||i===Zn.BOTH)&&t.commandList.push(n.derivedCommands.tileset)}ug.prototype.getPositions=function(e){return $E.getPolylinePositions(this,e)};ug.prototype.createFeatures=function(e,t){let n=this._batchIds,i=n.length;for(let r=0;r<i;++r){let o=n[r];t[o]=new us(e,o)}};ug.prototype.applyDebugSettings=function(e,t){this._highlightColor=e?t:this._constantColor};function vpt(e,t){let n=e._batchIds,i=n.length;for(let r=0;r<i;++r){let o=n[r],a=t[o];a.show=!0,a.color=U.WHITE}}var Ept=new U,Spt=U.WHITE,wpt=!0;ug.prototype.applyStyle=function(e,t){if(!l(e)){vpt(this,t);return}let n=this._batchIds,i=n.length;for(let r=0;r<i;++r){let o=n[r],a=t[o];a.color=l(e.color)?e.color.evaluateColor(a,Ept):Spt,a.show=l(e.show)?e.show.evaluate(a):wpt}};function Ipt(e){return Oi.initialize().then(function(){ppt(e,e._rectangle,e._ellipsoid)}).catch(t=>{e.isDestroyed()||(e._error=t)})}ug.prototype.update=function(e){let t=e.context;if(!this._ready){if(l(this._promise)||(this._promise=Ipt(this).then(ypt(this,t))),l(this._error)){let i=this._error;throw this._error=void 0,i}return}bpt(this,t),Tpt(this,t),xpt(this);let n=e.passes;(n.render||n.pick)&&Cpt(this,e)};ug.prototype.isDestroyed=function(){return!1};ug.prototype.destroy=function(){return this._va=this._va&&this._va.destroy(),this._sp=this._sp&&this._sp.destroy(),ue(this)};var v4=ug;var JZ=class{constructor(t,n,i,r,o){this._tileset=t,this._tile=n,this._resource=i,this._polygons=void 0,this._polylines=void 0,this._points=void 0,this._metadata=void 0,this._batchTable=void 0,this._features=void 0,this.featurePropertiesDirty=!1,this._group=void 0,this._ready=!1,Mpt(this,r,o)}get featuresLength(){return l(this._batchTable)?this._batchTable.featuresLength:0}get pointsLength(){return l(this._points)?this._points.pointsLength:0}get trianglesLength(){let t=0;return l(this._polygons)&&(t+=this._polygons.trianglesLength),l(this._polylines)&&(t+=this._polylines.trianglesLength),t}get geometryByteLength(){let t=0;return l(this._polygons)&&(t+=this._polygons.geometryByteLength),l(this._polylines)&&(t+=this._polylines.geometryByteLength),t}get texturesByteLength(){return l(this._points)?this._points.texturesByteLength:0}get batchTableByteLength(){return l(this._batchTable)?this._batchTable.batchTableByteLength:0}get innerContents(){}get ready(){return this._ready}get tileset(){return this._tileset}get tile(){return this._tile}get url(){return this._resource.getUrlComponent(!0)}get metadata(){return this._metadata}set metadata(t){this._metadata=t}get batchTable(){return this._batchTable}get group(){return this._group}set group(t){this._group=t}hasProperty(t,n){return this._batchTable.hasProperty(t,n)}getFeature(t){return l(this._features)||$Z(this),this._features[t]}applyDebugSettings(t,n){l(this._polygons)&&this._polygons.applyDebugSettings(t,n),l(this._polylines)&&this._polylines.applyDebugSettings(t,n),l(this._points)&&this._points.applyDebugSettings(t,n)}applyStyle(t){l(this._features)||$Z(this),l(this._polygons)&&this._polygons.applyStyle(t,this._features),l(this._polylines)&&this._polylines.applyStyle(t,this._features),l(this._points)&&this._points.applyStyle(t,this._features)}update(t,n){let i=!0;l(this._polygons)&&(this._polygons.classificationType=this._tileset.classificationType,this._polygons.debugWireframe=this._tileset.debugWireframe,this._polygons.update(n),i=i&&this._polygons.ready),l(this._polylines)&&(this._polylines.update(n),i=i&&this._polylines.ready),l(this._points)&&(this._points.update(n),i=i&&this._points.ready),l(this._batchTable)&&i&&(l(this._features)||$Z(this),this._batchTable.update(t,n),this._ready=!0)}pick(t,n,i){}getPolylinePositions(t){let n=this._polylines;if(l(n))return n.getPositions(t)}isDestroyed(){return!1}destroy(){return this._polygons=this._polygons&&this._polygons.destroy(),this._polylines=this._polylines&&this._polylines.destroy(),this._points=this._points&&this._points.destroy(),this._batchTable=this._batchTable&&this._batchTable.destroy(),ue(this)}};function Ppt(e){return function(t,n){l(e._polygons)&&e._polygons.updateCommands(t,n)}}function Dpt(e,t){let n,i,r,o,a=e.POLYGONS_LENGTH??0,s=e.POLYLINES_LENGTH??0,c=e.POINTS_LENGTH??0;if(a>0&&l(e.POLYGON_BATCH_IDS)){let p=t.byteOffset+e.POLYGON_BATCH_IDS.byteOffset;n=new Uint16Array(t.buffer,p,a)}if(s>0&&l(e.POLYLINE_BATCH_IDS)){let p=t.byteOffset+e.POLYLINE_BATCH_IDS.byteOffset;i=new Uint16Array(t.buffer,p,s)}if(c>0&&l(e.POINT_BATCH_IDS)){let p=t.byteOffset+e.POINT_BATCH_IDS.byteOffset;r=new Uint16Array(t.buffer,p,c)}let u=l(n)||l(i)||l(r),f=a>0&&!l(n)||s>0&&!l(i)||c>0&&!l(r);if(u&&f)throw new oe("If one group of batch ids is defined, then all batch ids must be defined");if(!l(n)&&!l(i)&&!l(r)){let p=0;if(!l(n)&&a>0)for(n=new Uint16Array(a),o=0;o<a;++o)n[o]=p++;if(!l(i)&&s>0)for(i=new Uint16Array(s),o=0;o<s;++o)i[o]=p++;if(!l(r)&&c>0)for(r=new Uint16Array(c),o=0;o<c;++o)r[o]=p++}return{polygons:n,polylines:i,points:r}}var Gh=Uint32Array.BYTES_PER_ELEMENT;function Rpt(e){return new $E(e)}function Opt(e){return new v4(e)}function Mpt(e,t,n){n=n??0;let i=new Uint8Array(t),r=new DataView(t);n+=Gh;let o=r.getUint32(n,!0);if(o!==1)throw new oe(`Only Vector tile version 1 is supported.  Version ${o} is not.`);n+=Gh;let a=r.getUint32(n,!0);if(n+=Gh,a===0){e._ready=!0;return}let s=r.getUint32(n,!0);if(n+=Gh,s===0)throw new oe("Feature table must have a byte length greater than zero");let c=r.getUint32(n,!0);n+=Gh;let u=r.getUint32(n,!0);n+=Gh;let f=r.getUint32(n,!0);n+=Gh;let d=r.getUint32(n,!0);n+=Gh;let p=r.getUint32(n,!0);n+=Gh;let g=r.getUint32(n,!0);n+=Gh,n+=Gh;let m=wo(i,n,s);n+=s;let y=new Uint8Array(t,n,c);n+=c;let A,b;u>0&&(A=wo(i,n,u),n+=u,f>0&&(b=new Uint8Array(t,n,f),b=new Uint8Array(b),n+=f));let x=m.POLYGONS_LENGTH??0,T=m.POLYLINES_LENGTH??0,C=m.POINTS_LENGTH??0,E=x+T+C,w=new pp(e,E,A,b,Ppt(e));if(e._batchTable=w,E===0)return;let D=new mp(m,y),R=D.getGlobalProperty("REGION");if(!l(R))throw new oe("Feature table global property: REGION must be defined");let M=ie.unpack(R),N=R[4],_=R[5],v=e._tile.computedTransform,S=D.getGlobalProperty("RTC_CENTER",Y.FLOAT,3);l(S)?(S=h.unpack(S),O.multiplyByPoint(v,S,S)):(S=ie.center(M),S.height=I.lerp(N,_,.5),S=te.WGS84.cartographicToCartesian(S));let P=Dpt(m,y);if(n+=(4-n%4)%4,x>0){D.featuresLength=x;let F=D.getPropertyArray("POLYGON_COUNTS",Y.UNSIGNED_INT,1)??D.getPropertyArray("POLYGON_COUNT",Y.UNSIGNED_INT,1);if(!l(F))throw new oe("Feature table property: POLYGON_COUNTS must be defined when POLYGONS_LENGTH is greater than 0");let V=D.getPropertyArray("POLYGON_INDEX_COUNTS",Y.UNSIGNED_INT,1)??D.getPropertyArray("POLYGON_INDEX_COUNT",Y.UNSIGNED_INT,1);if(!l(V))throw new oe("Feature table property: POLYGON_INDEX_COUNTS must be defined when POLYGONS_LENGTH is greater than 0");let z=F.reduce(function(q,J){return q+J*2},0),j=V.reduce(function(q,J){return q+J},0),B=new Uint32Array(t,n,j);n+=d;let G=new Uint16Array(t,n,z);n+=p;let W,Q;l(m.POLYGON_MINIMUM_HEIGHTS)&&l(m.POLYGON_MAXIMUM_HEIGHTS)&&(W=D.getPropertyArray("POLYGON_MINIMUM_HEIGHTS",Y.FLOAT,1),Q=D.getPropertyArray("POLYGON_MAXIMUM_HEIGHTS",Y.FLOAT,1)),e._polygons=new b4({positions:G,counts:F,indexCounts:V,indices:B,minimumHeight:N,maximumHeight:_,polygonMinimumHeights:W,polygonMaximumHeights:Q,center:S,rectangle:M,boundingVolume:e.tile.boundingVolume.boundingVolume,batchTable:w,batchIds:P.polygons,modelMatrix:v})}let L=e._tileset;if(T>0){D.featuresLength=T;let F=D.getPropertyArray("POLYLINE_COUNTS",Y.UNSIGNED_INT,1)??D.getPropertyArray("POLYLINE_COUNT",Y.UNSIGNED_INT,1);if(!l(F))throw new oe("Feature table property: POLYLINE_COUNTS must be defined when POLYLINES_LENGTH is greater than 0");let V=D.getPropertyArray("POLYLINE_WIDTHS",Y.UNSIGNED_SHORT,1);if(!l(V)){V=new Uint16Array(T);for(let W=0;W<T;++W)V[W]=2}let z=F.reduce(function(W,Q){return W+Q*3},0),j=new Uint16Array(t,n,z);n+=g;let B=L.examineVectorLinesFunction;if(l(B)){let W=vk(new Uint16Array(j),M,N,_,te.WGS84);Lpt(W,F,P.polylines,w,e.url,B)}let G=Rpt;l(L.classificationType)&&(G=Opt),e._polylines=G({positions:j,widths:V,counts:F,batchIds:P.polylines,minimumHeight:N,maximumHeight:_,center:S,rectangle:M,boundingVolume:e.tile.boundingVolume.boundingVolume,batchTable:w,classificationType:L.classificationType,keepDecodedPositions:L.vectorKeepDecodedPositions})}if(C>0){let F=new Uint16Array(t,n,C*3);e._points=new A4({positions:F,batchIds:P.points,minimumHeight:N,maximumHeight:_,rectangle:M,batchTable:w,heightReference:L.heightReference,scene:L.scene})}}function $Z(e){let t=e.featuresLength;if(!l(e._features)&&t>0){let n=new Array(t);l(e._polygons)&&e._polygons.createFeatures(e,n),l(e._polylines)&&e._polylines.createFeatures(e,n),l(e._points)&&e._points.createFeatures(e,n),e._features=n}}function Lpt(e,t,n,i,r,o){let a=t.length,s=0;for(let c=0;c<a;c++){let u=t[c]*3,f=e.slice(s,s+u);s+=u,o(f,n[c],r,i)}}var E4=JZ;var{ERR_CAPACITY:bbi}=as.Error,Npt=new h,S4=class S4 extends ra{constructor(){super(...arguments);at(this,"_collection",null)}static clone(n,i){return super.clone(n,i),i.setPosition(n.getPosition(Npt)),i}get vertexOffset(){return this._getUint32(S4.Layout.POSITION_OFFSET_U32)}get vertexCount(){return 1}getPosition(n){let i=this._collection._positionView;return h.fromArray(i,this.vertexOffset*3,n)}setPosition(n){let i=this._collection,r=this.vertexOffset;i._positionView[r*3]=n.x,i._positionView[r*3+1]=n.y,i._positionView[r*3+2]=n.z,this._dirty=!0,i._makeDirtyBoundingVolume()}toJSON(){return{...super.toJSON(),position:h.pack(this.getPosition(),[])}}};at(S4,"Layout",{...ra.Layout,POSITION_OFFSET_U32:ra.Layout.__BYTE_LENGTH,__BYTE_LENGTH:ra.Layout.__BYTE_LENGTH+4});var ZZ=S4,el=ZZ;var w4=`#ifdef USE_FLOAT64
in vec3 positionHigh;
in vec3 positionLow;
#else
in vec3 position;
#endif
in vec4 pickColor;
in vec4 showPixelSizeColorAlpha;
in vec3 outlineWidthColorAlpha;

out vec4 v_pickColor;
out vec4 v_color;
out vec4 v_outlineColor;
out float v_innerRadiusFrac;

void main()
{
    // Unpack attributes.
    float show = showPixelSizeColorAlpha.x;
    float pixelSize = showPixelSizeColorAlpha.y;
    vec4 color = czm_decodeRGB8(showPixelSizeColorAlpha.z);
    float alpha = showPixelSizeColorAlpha.w;
    float outlineWidth = outlineWidthColorAlpha.x;
    vec4 outlineColor = czm_decodeRGB8(outlineWidthColorAlpha.y);
    float outlineAlpha = outlineWidthColorAlpha.z;

    ///////////////////////////////////////////////////////////////////////////

    float innerRadius = 0.5 * pixelSize * czm_pixelRatio;
    float outerRadius = (0.5 * pixelSize + outlineWidth) * czm_pixelRatio;

    ///////////////////////////////////////////////////////////////////////////

#ifdef USE_FLOAT64
    vec4 p = czm_translateRelativeToEye(positionHigh, positionLow);
    vec4 positionEC = czm_modelViewRelativeToEye * p;
#else
    vec4 positionEC = czm_modelView * vec4(position, 1.0);
#endif

    ///////////////////////////////////////////////////////////////////////////

    gl_Position = czm_projection * positionEC;
    czm_vertexLogDepth();

    v_pickColor = pickColor / 255.0;

    v_color = color;
    v_color.a *= alpha * show;

    v_outlineColor = outlineColor;
    v_outlineColor.a *= outlineAlpha * show;

    v_innerRadiusFrac = innerRadius / outerRadius;

    gl_PointSize = 2.0 * outerRadius * show;
    gl_Position *= show;
}
`;var I4=`in vec4 v_pickColor;
in vec4 v_color;
in vec4 v_outlineColor;
in float v_innerRadiusFrac;

void main()
{
    // Distance between fragment and point center, 0 to 0.5.
    float distanceToCenter = length(gl_PointCoord - vec2(0.5));
    float delta = fwidth(distanceToCenter);

    float outerLimit = 0.5;
    float innerLimit = 0.5 * v_innerRadiusFrac;

    float outerAlpha = 1.0 - smoothstep(max(0.0, outerLimit - delta), outerLimit, distanceToCenter);
    float innerAlpha = 1.0 - smoothstep(innerLimit - delta, innerLimit, distanceToCenter);

    vec4 color = vec4(mix(v_outlineColor.rgb, v_color.rgb, innerAlpha), outerAlpha);
    color.a *= mix(v_outlineColor.a, v_color.a, innerAlpha);

    if (color.a < 0.005)   // matches 0/255 and 1/255
    {
        discard;
    }

    out_FragColor = czm_gammaCorrect(color);
    czm_writeLogDepth();
}
`;var l1=class l1 extends su{constructor(t=H.EMPTY_OBJECT){super(t),this.size=t.size??1}static pack(t,n,i){super.pack(t,n,i),n.setUint8(this.Layout.SIZE_U8+i,t.size)}static unpack(t,n,i){return super.unpack(t,n,i),i.size=t.getUint8(this.Layout.SIZE_U8+n),i}toJSON(){return{...super.toJSON(),size:this.size}}};at(l1,"Layout",{...su.Layout,SIZE_U8:su.Layout.__BYTE_LENGTH,__BYTE_LENGTH:su.Layout.__BYTE_LENGTH+4}),at(l1,"DEFAULT_MATERIAL",Object.freeze(new l1));var QZ=l1,Sp=QZ;var eQ={positionHigh:0,positionLow:1,pickColor:2,showSizeColorAlpha:3,outlineWidthColorAlpha:4},TTe={position:0,pickColor:1,showSizeColorAlpha:2,outlineWidthColorAlpha:3},px=new el,Wh=new Sp,u1=new U,CTe=new h,tQ=new Sn;function Fpt(e,t,n){let i=t.context;n=n||{destroy:Bpt};let r=e._positionDatatype===Y.DOUBLE,o=r?eQ:TTe;if(!l(n.attributeArrays)){let s=e.primitiveCountMax;n.attributeArrays={...r?{positionHigh:new Float32Array(s*3),positionLow:new Float32Array(s*3)}:{position:e._positionView},pickColor:new Uint8Array(s*4),showSizeColorAlpha:new Float32Array(s*4),outlineWidthColorAlpha:new Float32Array(s*3)}}if(e._dirtyCount>0){let{attributeArrays:s}=n,c=s.positionHigh,u=s.positionLow,f=s.pickColor,d=s.showSizeColorAlpha,p=s.outlineWidthColorAlpha,{_dirtyOffset:g,_dirtyCount:m}=e;for(let y=g,A=g+m;y<A;y++)e.get(y,px),px._dirty&&(r&&(px.getPosition(CTe),Sn.fromCartesian(CTe,tQ),h.pack(tQ.high,c,y*3),h.pack(tQ.low,u,y*3)),px.getMaterial(Wh),U.fromRgba(px._pickId,u1),f[y*4]=U.floatToByte(u1.red),f[y*4+1]=U.floatToByte(u1.green),f[y*4+2]=U.floatToByte(u1.blue),f[y*4+3]=U.floatToByte(u1.alpha),d[y*4]=px.show?1:0,d[y*4+1]=Wh.size,d[y*4+2]=an.encodeRGB8(Wh.color),d[y*4+3]=Wh.color.alpha,p[y*3]=Wh.outlineWidth,p[y*3+1]=an.encodeRGB8(Wh.outlineWidth>0?Wh.outlineColor:Wh.color),p[y*3+2]=Wh.outlineWidth>0?Wh.outlineColor.alpha:Wh.color.alpha,px._dirty=!1)}if(l(n.vertexArray)){if(e._dirtyCount>0){for(let s in o)if(Object.hasOwn(o,s)){let c=s;n.vertexArray.copyAttributeFromRange(o[c],n.attributeArrays[c],e._dirtyOffset,e._dirtyCount)}}}else{let{attributeArrays:s}=n;n.vertexArray=new Vn({context:i,attributes:[...r?[{index:eQ.positionHigh,componentDatatype:Y.FLOAT,componentsPerAttribute:3,vertexBuffer:Ze.createVertexBuffer({typedArray:s.positionHigh,context:i,usage:Oe.STATIC_DRAW})},{index:eQ.positionLow,componentDatatype:Y.FLOAT,componentsPerAttribute:3,vertexBuffer:Ze.createVertexBuffer({typedArray:s.positionLow,context:i,usage:Oe.STATIC_DRAW})}]:[{index:TTe.position,componentDatatype:e._positionDatatype,componentsPerAttribute:3,normalize:e._positionNormalized,vertexBuffer:Ze.createVertexBuffer({typedArray:e._positionView,context:i,usage:Oe.STATIC_DRAW})}],{index:o.pickColor,componentDatatype:Y.UNSIGNED_BYTE,componentsPerAttribute:4,vertexBuffer:Ze.createVertexBuffer({typedArray:s.pickColor,context:i,usage:Oe.STATIC_DRAW})},{index:o.showSizeColorAlpha,componentDatatype:Y.FLOAT,componentsPerAttribute:4,vertexBuffer:Ze.createVertexBuffer({typedArray:s.showSizeColorAlpha,context:i,usage:Oe.STATIC_DRAW})},{index:o.outlineWidthColorAlpha,componentDatatype:Y.FLOAT,componentsPerAttribute:3,vertexBuffer:Ze.createVertexBuffer({typedArray:s.outlineWidthColorAlpha,context:i,usage:Oe.STATIC_DRAW})}]})}l(n.renderState)||(n.renderState=je.fromCache({blending:e._blendOption===Fi.OPAQUE?en.DISABLED:en.ALPHA_BLEND,depthTest:{enabled:!0}})),l(n.shaderProgram)||(n.shaderProgram=Zt.fromCache({context:i,vertexShaderSource:new Ge({sources:[w4],defines:r?["USE_FLOAT64"]:[]}),fragmentShaderSource:new Ge({sources:[I4]}),attributeLocations:o})),l(n.command)||(n.command=new nt({vertexArray:n.vertexArray,renderState:n.renderState,shaderProgram:n.shaderProgram,primitiveType:Re.POINTS,pass:e._blendOption===Fi.OPAQUE?Pe.OPAQUE:Pe.TRANSLUCENT,pickId:e._allowPicking?"v_pickColor":void 0,owner:e,count:e.primitiveCount,modelMatrix:e.modelMatrix,boundingVolume:e.boundingVolume,debugShowBoundingVolume:e.debugShowBoundingVolume}));let a=n.command;return a.count!==e.primitiveCount&&(a.count=e.primitiveCount),a.debugShowBoundingVolume!==e.debugShowBoundingVolume&&(a.debugShowBoundingVolume=e.debugShowBoundingVolume),t.commandList.push(a),e._makeClean(),n}function Bpt(){let e=this;l(e.vertexArray)&&e.vertexArray.destroy(),l(e.shaderProgram)&&e.shaderProgram.destroy(),l(e.renderState)&&je.removeFromCache(e.renderState)}var P4=Fpt;var nQ=class e extends as{constructor(t=H.EMPTY_OBJECT){super({...t,vertexCountMax:t.primitiveCountMax})}_getCollectionClass(){return e}_getPrimitiveClass(){return el}_getMaterialClass(){return Sp}static _cloneEmpty(t){return new e({primitiveCountMax:t.primitiveCountMax,positionDatatype:t.positionDatatype,positionNormalized:t.positionNormalized})}add(t,n=new el){return super.add(t,n),n._setUint32(el.Layout.POSITION_OFFSET_U32,this._positionCount++),n.setPosition(t.position??h.ZERO),n}update(t){super.update(t);let n=t.passes;this.show&&(n.render||n.pick)&&(this._renderContext=P4(this,t,this._renderContext))}},hf=nQ;function JE(e,t){this._conditionsExpression=Xe(e,!0),this._conditions=e.conditions,this._runtimeConditions=void 0,zpt(this,t)}Object.defineProperties(JE.prototype,{conditionsExpression:{get:function(){return this._conditionsExpression}}});function kpt(e,t){this.condition=e,this.expression=t}function zpt(e,t){let n=[],i=e._conditions;if(!l(i))return;let r=i.length;for(let o=0;o<r;++o){let a=i[o],s=String(a[0]),c=String(a[1]);n.push(new kpt(new zh(s,t),new zh(c,t)))}e._runtimeConditions=n}JE.prototype.evaluate=function(e,t){let n=this._runtimeConditions;if(!l(n))return;let i=n.length;for(let r=0;r<i;++r){let o=n[r];if(o.condition.evaluate(e))return o.expression.evaluate(e,t)}};JE.prototype.evaluateColor=function(e,t){let n=this._runtimeConditions;if(!l(n))return;let i=n.length;for(let r=0;r<i;++r){let o=n[r];if(o.condition.evaluate(e))return o.expression.evaluateColor(e,t)}};JE.prototype.getShaderFunction=function(e,t,n,i){let r=this._runtimeConditions;if(!l(r)||r.length===0)return;let o="",a=r.length;for(let s=0;s<a;++s){let c=r[s],u=c.condition.getShaderExpression(t,n),f=c.expression.getShaderExpression(t,n);o+=`    ${s===0?"if":"else if"} (${u})
    {
        return ${f};
    }
`}return o=`${i} ${e}
{
${o}    return ${i}(1.0);
}
`,o};JE.prototype.getVariables=function(){let e=[],t=this._runtimeConditions;if(!l(t)||t.length===0)return e;let n=t.length;for(let i=0;i<n;++i){let r=t[i];Xn(e,r.condition.getVariables()),Xn(e,r.expression.getVariables())}return e=e.filter(function(i,r,o){return o.indexOf(i)===r}),e};var D4=JE;function zy(e){this._style={},this._ready=!1,this._show=void 0,this._color=void 0,this._pointSize=void 0,this._pointOutlineColor=void 0,this._pointOutlineWidth=void 0,this._labelColor=void 0,this._labelOutlineColor=void 0,this._labelOutlineWidth=void 0,this._font=void 0,this._labelStyle=void 0,this._labelText=void 0,this._backgroundColor=void 0,this._backgroundPadding=void 0,this._backgroundEnabled=void 0,this._scaleByDistance=void 0,this._translucencyByDistance=void 0,this._distanceDisplayCondition=void 0,this._heightOffset=void 0,this._anchorLineEnabled=void 0,this._anchorLineColor=void 0,this._image=void 0,this._disableDepthTestDistance=void 0,this._horizontalOrigin=void 0,this._verticalOrigin=void 0,this._labelHorizontalOrigin=void 0,this._labelVerticalOrigin=void 0,this._meta=void 0,this._lineWidth=void 0,this._colorShaderFunction=void 0,this._showShaderFunction=void 0,this._pointSizeShaderFunction=void 0,this._colorShaderFunctionReady=!1,this._showShaderFunctionReady=!1,this._pointSizeShaderFunctionReady=!1,this._colorShaderTranslucent=!1,Upt(this,e)}function Upt(e,t){t=Xe(t,!0)??e._style,e._style=t,e.show=t.show,e.color=t.color,e.pointSize=t.pointSize,e.pointOutlineColor=t.pointOutlineColor,e.pointOutlineWidth=t.pointOutlineWidth,e.labelColor=t.labelColor,e.labelOutlineColor=t.labelOutlineColor,e.labelOutlineWidth=t.labelOutlineWidth,e.labelStyle=t.labelStyle,e.font=t.font,e.labelText=t.labelText,e.backgroundColor=t.backgroundColor,e.backgroundPadding=t.backgroundPadding,e.backgroundEnabled=t.backgroundEnabled,e.scaleByDistance=t.scaleByDistance,e.translucencyByDistance=t.translucencyByDistance,e.distanceDisplayCondition=t.distanceDisplayCondition,e.heightOffset=t.heightOffset,e.anchorLineEnabled=t.anchorLineEnabled,e.anchorLineColor=t.anchorLineColor,e.image=t.image,e.disableDepthTestDistance=t.disableDepthTestDistance,e.horizontalOrigin=t.horizontalOrigin,e.verticalOrigin=t.verticalOrigin,e.labelHorizontalOrigin=t.labelHorizontalOrigin,e.labelVerticalOrigin=t.labelVerticalOrigin,e.lineWidth=t.lineWidth;let n={};if(l(t.meta)){let i=t.defines,r=t.meta??H.EMPTY_OBJECT;for(let o in r)r.hasOwnProperty(o)&&(n[o]=new zh(r[o],i))}e._meta=n,e._ready=!0}function ao(e,t){let n=(e._style??H.EMPTY_OBJECT).defines;if(l(t)){if(typeof t=="boolean"||typeof t=="number")return new zh(String(t));if(typeof t=="string")return new zh(t,n);if(l(t.conditions))return new D4(t,n)}else return;return t}function so(e){if(l(e)){if(l(e.expression))return e.expression;if(l(e.conditionsExpression))return Xe(e.conditionsExpression,!0)}else return;return e}Object.defineProperties(zy.prototype,{style:{get:function(){return this._style}},show:{get:function(){return this._show},set:function(e){this._show=ao(this,e),this._style.show=so(this._show),this._showShaderFunctionReady=!1}},color:{get:function(){return this._color},set:function(e){this._color=ao(this,e),this._style.color=so(this._color),this._colorShaderFunctionReady=!1}},pointSize:{get:function(){return this._pointSize},set:function(e){this._pointSize=ao(this,e),this._style.pointSize=so(this._pointSize),this._pointSizeShaderFunctionReady=!1}},pointOutlineColor:{get:function(){return this._pointOutlineColor},set:function(e){this._pointOutlineColor=ao(this,e),this._style.pointOutlineColor=so(this._pointOutlineColor)}},pointOutlineWidth:{get:function(){return this._pointOutlineWidth},set:function(e){this._pointOutlineWidth=ao(this,e),this._style.pointOutlineWidth=so(this._pointOutlineWidth)}},labelColor:{get:function(){return this._labelColor},set:function(e){this._labelColor=ao(this,e),this._style.labelColor=so(this._labelColor)}},labelOutlineColor:{get:function(){return this._labelOutlineColor},set:function(e){this._labelOutlineColor=ao(this,e),this._style.labelOutlineColor=so(this._labelOutlineColor)}},labelOutlineWidth:{get:function(){return this._labelOutlineWidth},set:function(e){this._labelOutlineWidth=ao(this,e),this._style.labelOutlineWidth=so(this._labelOutlineWidth)}},font:{get:function(){return this._font},set:function(e){this._font=ao(this,e),this._style.font=so(this._font)}},labelStyle:{get:function(){return this._labelStyle},set:function(e){this._labelStyle=ao(this,e),this._style.labelStyle=so(this._labelStyle)}},labelText:{get:function(){return this._labelText},set:function(e){this._labelText=ao(this,e),this._style.labelText=so(this._labelText)}},backgroundColor:{get:function(){return this._backgroundColor},set:function(e){this._backgroundColor=ao(this,e),this._style.backgroundColor=so(this._backgroundColor)}},backgroundPadding:{get:function(){return this._backgroundPadding},set:function(e){this._backgroundPadding=ao(this,e),this._style.backgroundPadding=so(this._backgroundPadding)}},backgroundEnabled:{get:function(){return this._backgroundEnabled},set:function(e){this._backgroundEnabled=ao(this,e),this._style.backgroundEnabled=so(this._backgroundEnabled)}},scaleByDistance:{get:function(){return this._scaleByDistance},set:function(e){this._scaleByDistance=ao(this,e),this._style.scaleByDistance=so(this._scaleByDistance)}},translucencyByDistance:{get:function(){return this._translucencyByDistance},set:function(e){this._translucencyByDistance=ao(this,e),this._style.translucencyByDistance=so(this._translucencyByDistance)}},distanceDisplayCondition:{get:function(){return this._distanceDisplayCondition},set:function(e){this._distanceDisplayCondition=ao(this,e),this._style.distanceDisplayCondition=so(this._distanceDisplayCondition)}},heightOffset:{get:function(){return this._heightOffset},set:function(e){this._heightOffset=ao(this,e),this._style.heightOffset=so(this._heightOffset)}},anchorLineEnabled:{get:function(){return this._anchorLineEnabled},set:function(e){this._anchorLineEnabled=ao(this,e),this._style.anchorLineEnabled=so(this._anchorLineEnabled)}},anchorLineColor:{get:function(){return this._anchorLineColor},set:function(e){this._anchorLineColor=ao(this,e),this._style.anchorLineColor=so(this._anchorLineColor)}},image:{get:function(){return this._image},set:function(e){this._image=ao(this,e),this._style.image=so(this._image)}},disableDepthTestDistance:{get:function(){return this._disableDepthTestDistance},set:function(e){this._disableDepthTestDistance=ao(this,e),this._style.disableDepthTestDistance=so(this._disableDepthTestDistance)}},horizontalOrigin:{get:function(){return this._horizontalOrigin},set:function(e){this._horizontalOrigin=ao(this,e),this._style.horizontalOrigin=so(this._horizontalOrigin)}},verticalOrigin:{get:function(){return this._verticalOrigin},set:function(e){this._verticalOrigin=ao(this,e),this._style.verticalOrigin=so(this._verticalOrigin)}},labelHorizontalOrigin:{get:function(){return this._labelHorizontalOrigin},set:function(e){this._labelHorizontalOrigin=ao(this,e),this._style.labelHorizontalOrigin=so(this._labelHorizontalOrigin)}},labelVerticalOrigin:{get:function(){return this._labelVerticalOrigin},set:function(e){this._labelVerticalOrigin=ao(this,e),this._style.labelVerticalOrigin=so(this._labelVerticalOrigin)}},lineWidth:{get:function(){return this._lineWidth},set:function(e){this._lineWidth=ao(this,e),this._style.lineWidth=so(this._lineWidth)}},meta:{get:function(){return this._meta},set:function(e){this._meta=e}}});zy.fromUrl=function(e){return De.createIfNeeded(e).fetchJson(e).then(function(n){return new zy(n)})};zy.prototype.getColorShaderFunction=function(e,t,n){return this._colorShaderFunctionReady?(n.translucent=this._colorShaderTranslucent,this._colorShaderFunction):(this._colorShaderFunctionReady=!0,l(this.color)&&l(this.color.getShaderFunction)?this._colorShaderFunction=this.color.getShaderFunction(e,t,n,"vec4"):this._colorShaderFunction=void 0,this._colorShaderTranslucent=n.translucent,this._colorShaderFunction)};zy.prototype.getShowShaderFunction=function(e,t,n){return this._showShaderFunctionReady?this._showShaderFunction:(this._showShaderFunctionReady=!0,l(this.show)&&l(this.show.getShaderFunction)?this._showShaderFunction=this.show.getShaderFunction(e,t,n,"bool"):this._showShaderFunction=void 0,this._showShaderFunction)};zy.prototype.getPointSizeShaderFunction=function(e,t,n){return this._pointSizeShaderFunctionReady?this._pointSizeShaderFunction:(this._pointSizeShaderFunctionReady=!0,l(this.pointSize)&&l(this.pointSize.getShaderFunction)?this._pointSizeShaderFunction=this.pointSize.getShaderFunction(e,t,n,"float"):this._pointSizeShaderFunction=void 0,this._pointSizeShaderFunction)};zy.prototype.getVariables=function(){let e=[];return l(this.color)&&l(this.color.getVariables)&&Xn(e,this.color.getVariables()),l(this.show)&&l(this.show.getVariables)&&Xn(e,this.show.getVariables()),l(this.pointSize)&&l(this.pointSize.getVariables)&&Xn(e,this.pointSize.getVariables()),e=e.filter(function(t,n,i){return i.indexOf(t)===n}),e};var Uy=zy;var vTe=new el,ETe=new Cs,STe=new oa,Vpt=new Sp,jpt=new cd,Hpt=new sd,iQ=class{constructor(t,n,i=0){at(this,"_color",new U);at(this,"_outlineColor",new U);this._content=t,this._batchId=n,this._batchTableId=i,this._primitivesByCollection=new Map}addPrimitiveByCollection(t,n){let i=this._primitivesByCollection.get(t);i||(i=[],this._primitivesByCollection.set(t,i)),i.push(n)}get show(){for(let t of this._iteratePrimitives())if(t.show)return!0;return!1}set show(t){for(let n of this._iteratePrimitives())n.show=t}get color(){for(let t of this._iterateMaterials())return U.clone(t.color,this._color);return U.clone(U.WHITE,this._color)}set color(t){for(let n of this._iterateMaterials())U.clone(t,n.color)}get pointSize(){for(let t of this._iteratePointMaterials())return t.size;return 1}set pointSize(t){for(let n of this._iteratePointMaterials())n.size=t}get pointOutlineColor(){for(let t of this._iteratePointMaterials())return U.clone(t.outlineColor,this._outlineColor);return U.clone(U.WHITE,this._outlineColor)}set pointOutlineColor(t){for(let n of this._iteratePointMaterials())U.clone(t,n.outlineColor)}get pointOutlineWidth(){for(let t of this._iteratePointMaterials())return t.outlineWidth;return 0}set pointOutlineWidth(t){for(let n of this._iteratePointMaterials())n.outlineWidth=t}get lineWidth(){for(let t of this._iteratePolylineMaterials())return t.width;return 1}set lineWidth(t){for(let n of this._iteratePolylineMaterials())n.width=t}get lineOutlineColor(){for(let t of this._iteratePolylineMaterials())return U.clone(t.outlineColor,this._outlineColor);return U.clone(U.WHITE,this._outlineColor)}set lineOutlineColor(t){for(let n of this._iteratePolylineMaterials())U.clone(t,n.outlineColor)}get lineOutlineWidth(){for(let t of this._iteratePolylineMaterials())return t.outlineWidth;return 0}set lineOutlineWidth(t){for(let n of this._iteratePolylineMaterials())n.outlineWidth=t}get polygonOutlineColor(){for(let t of this._iteratePolygonMaterials())return U.clone(t.outlineColor,this._outlineColor);return U.clone(U.WHITE,this._outlineColor)}set polygonOutlineColor(t){for(let n of this._iteratePolygonMaterials())U.clone(t,n.outlineColor)}get polygonOutlineWidth(){for(let t of this._iteratePolygonMaterials())return t.outlineWidth;return 0}set polygonOutlineWidth(t){for(let n of this._iteratePolygonMaterials())n.outlineWidth=t}get content(){return this._content}get tileset(){return this._content.tileset}get primitive(){return this._content.tileset}get featureId(){return this._batchId}get _batchTable(){return this._content.batchTables[this._batchTableId]}get pickIds(){let t=[];for(let n of this._iteratePrimitives())t.push(n._pickId);return t}hasProperty(t){return l(this._batchTable)?this._batchTable.hasProperty(this._batchId,t):!1}getPropertyIds(t){return l(this._batchTable)?this._batchTable.getPropertyIds(this._batchId,t):[]}getProperty(t){if(l(this._batchTable))return this._batchTable.getProperty(this._batchId,t)}getPropertyInherited(t){return us.getPropertyInherited(this._content,this._batchId,t,this._batchTable)}setProperty(t,n){throw new pe("Not implemented")}isExactClass(t){return l(this._batchTable)?this._batchTable.isExactClass(this._batchId,t):!1}isClass(t){return l(this._batchTable)?this._batchTable.isClass(this._batchId,t):!1}getExactClassName(){if(l(this._batchTable))return this._batchTable.getExactClassName(this._batchId)}*_iteratePrimitives(){yield*this._iteratePrimitivesWith(hf,vTe),yield*this._iteratePrimitivesWith(vl,ETe),yield*this._iteratePrimitivesWith(Cl,STe)}*_iteratePrimitivesWith(t,n){let i=this._content._collections;for(let r=0;r<i.length;r++){let o=i[r],a=this._primitivesByCollection.get(r);if(a&&o instanceof t)for(let s of a)o.get(s,n),yield n}}*_iterateMaterials(){yield*this._iteratePointMaterials(),yield*this._iteratePolylineMaterials(),yield*this._iteratePolygonMaterials()}*_iteratePointMaterials(){yield*this._iterateMaterialsWith(hf,vTe,Vpt)}*_iteratePolylineMaterials(){yield*this._iterateMaterialsWith(vl,ETe,jpt)}*_iteratePolygonMaterials(){yield*this._iterateMaterialsWith(Cl,STe,Hpt)}*_iterateMaterialsWith(t,n,i){for(let r of this._iteratePrimitivesWith(t,n))r.getMaterial(i),yield i,r.setMaterial(i)}},ZE=iQ;var wTe=new h,Gpt=new el,Wpt=new Cs,PTe=new oa;function qpt(e,t){let n=t.scene.nodes,i={collections:[],collectionLocalMatrices:[],collectionFeatureTableIds:new Map,featuresByTableId:new Map};for(let r=0;r<n.length;r++)DTe(e,n[r],O.IDENTITY,i);return i}function R4(e){let t=e.BYTES_PER_ELEMENT*8;return Math.pow(2,t)-1}function Ypt(e){let t={pointPrimitiveCount:0,pointVertexCount:0,polylinePrimitiveCount:0,polylineVertexCount:0,polygonPrimitiveCount:0,polygonVertexCount:0,polygonHoleCount:0,polygonTriangleCount:0},n=e.vector,i=e.polygon,r=e.primitiveType,a=_t.getAttributeBySemantic(e,ot.POSITION).count,s=e.indices?Ps.readIndicesAsTypedArray(e.indices):void 0;if(r===Re.POINTS)t.pointPrimitiveCount+=a,t.pointVertexCount+=a;else if(r===Re.LINE_STRIP){let c=n?n.count:ITe(s);t.polylinePrimitiveCount+=c,t.polylineVertexCount+=s.length-c+1}else if(r===Re.TRIANGLES||r===Re.LINE_LOOP)if(n){t.polygonPrimitiveCount+=n.count,t.polygonVertexCount+=a,t.polygonTriangleCount+=s.length/3;let c=n.polygonHoleCounts;if(c)for(let u=0;u<c.length;u++)t.polygonHoleCount+=c[u]}else{let c=ITe(i.loopIndices);t.polygonPrimitiveCount+=i.count,t.polygonVertexCount+=i.loopIndices.length-c+1,t.polygonTriangleCount+=i.triangleIndices.length,t.polygonHoleCount+=c-i.count}else throw new oe(`Unexpected primitive type: ${r}`);return t}function ITe(e){let t=R4(e),n=0;for(let i=0;i<e.length;i++)e[i]===t&&i+1<e.length&&n++;return n+1}function Xpt(e,t,n,i,r){let o=_t.getAttributeBySemantic(t,ot.POSITION),a=o.typedArray??(n.positionNormalized?Ps.readAttributeAsRawCompactTypedArray(o):Ps.readAttributeAsTypedArray(o)),s=t.indices?Ps.readIndicesAsTypedArray(t.indices):void 0,c=Kpt(e,t,r);n instanceof hf?$pt(n,i,a,s,c):n instanceof vl?Jpt(n,i,a,s,c):n instanceof Cl&&(l(t.vector)?Zpt(n,i,a,s,c,t.vector):Qpt(n,i,a,c,t.polygon))}function Kpt(e,t,n){let i=e.tileset.featureIdLabel,r=_t.getFeatureIdsByLabel(t.featureIds,i);if(!(r instanceof Tn.FeatureIdAttribute))return()=>{};let o=_t.getAttributeBySemantic(t,ot.FEATURE_ID,r.setIndex),a=o.typedArray??Ps.readAttributeAsTypedArray(o);for(let s=0;s<a.length;s++){let c=a[s];if(!n.has(c)){let u=new ZE(e,c,r.propertyTableId);n.set(c,u)}}return function(c){let u=a[c];if(u!==r.nullFeatureId)return n.get(u)}}function $pt(e,t,n,i,r){let o=n.length/3;for(let a=0,s=i?i.length:o;a<s;a++){let c=i?i[a]:a;h.fromArray(n,c*3,wTe);let u=r(c);u&&u.addPrimitiveByCollection(t,a),e.add({position:wTe,pickObject:u,featureId:u?.featureId},Gpt)}}function Jpt(e,t,n,i,r){let o=R4(i),a=0,s=0,c=0;for(let u=0;u<i.length;u++){if(i[u]===o?s=u-a:u+1===i.length&&(s=u+1-a),s===0)continue;let d=a+s,p=i.subarray(a,d),g=RTe(n,p,3),m=r(i[a]);m&&m.addPrimitiveByCollection(t,c),e.add({positions:g,pickObject:m,featureId:m?.featureId},Wpt),a=u+1,s=0,c++}}function Zpt(e,t,n,i,r,o){let a=o.polygonAttributeOffsets,s=o.polygonIndicesOffsets,c=o.polygonHoleCounts,u=o.polygonHoleOffsets,f=n.length/3,d=a.length;for(let p=0;p<d;p++){let g=a[p],m=p+1<d?a[p+1]:f,y=n.subarray(g*3,m*3),A;if(l(c)&&c[p]>0){let E=c[p];A=u.slice(p,p+E);for(let w=0;w<E;w++)A[w]-=g}let b=s[p],x=p+1<d?s[p+1]:i.length,T=i.slice(b,x);for(let E=0;E<T.length;E++)T[E]-=g;let C=r(g);C&&C.addPrimitiveByCollection(t,p),e.add({positions:y,triangles:T,holes:A,pickObject:C,featureId:C?.featureId},PTe)}}function Qpt(e,t,n,i,r){let o=r.loopIndices.constructor,a=new o(r.loopIndices.length),s=R4(r.loopIndices);for(let c=0;c<r.count;c++){let u=c+1===r.count,f=r.loopIndicesOffsets[c],d=u?r.loopIndices.length:r.loopIndicesOffsets[c+1],p=r.loopIndices.subarray(f,d),g=RTe(n,p,3,a),m=[];for(let x=0;x<p.length;x++){let T=x+1===p.length;p[x]===s&&!T&&m.push(x)}let y=new o(m),A;if(l(r.triangleIndices)){let x=r.triangleIndicesOffsets[c],T=u?r.triangleIndices.length:r.triangleIndicesOffsets[c+1];A=r.triangleIndices.subarray(x,T);for(let C=0;C<A.length;C++)A[C]=a[A[C]]}else throw new Error("Runtime triangulation not yet supported.");let b=i(p[0]);b&&b.addPrimitiveByCollection(t,c),e.add({positions:g,triangles:A,holes:y,pickObject:b,featureId:b?.featureId},PTe)}}function DTe(e,t,n,i){let r=_t.getNodeTransform(t),o=O.multiplyTransformation(n,r,new O),a=t.primitives;for(let c=0;c<a.length;c++){let u=a[c],f=u.primitiveType,d,p=Ypt(u),g=_t.getAttributeBySemantic(u,ot.POSITION),m=g.normalized??!1,y=g.componentDatatype;f===Re.POINTS?d=new hf({primitiveCountMax:p.pointPrimitiveCount,allowPicking:!0,positionNormalized:m,positionDatatype:y}):f===Re.LINE_STRIP?d=new vl({primitiveCountMax:p.polylinePrimitiveCount,vertexCountMax:p.polylineVertexCount,allowPicking:!0,positionNormalized:m,positionDatatype:y}):(f===Re.TRIANGLES||f===Re.LINE_LOOP)&&(d=new Cl({primitiveCountMax:p.polygonPrimitiveCount,vertexCountMax:p.polygonVertexCount,holeCountMax:p.polygonHoleCount,triangleCountMax:p.polygonTriangleCount,allowPicking:!0,positionNormalized:m,positionDatatype:y}));let b=u.featureIds?.[0]?.propertyTableId;i.featuresByTableId.has(b)||i.featuresByTableId.set(b,new Map),i.collections.push(d),i.collectionLocalMatrices.push(O.clone(o)),i.collectionFeatureTableIds.set(d,b),Xpt(e,u,d,i.collections.length-1,i.featuresByTableId.get(b))}let s=t.children;for(let c=0;c<s.length;c++)DTe(e,s[c],o,i)}function RTe(e,t,n,i){let r=R4(t),o=0;for(let u=0;u<t.length;u++)t[u]!==r&&o++;let a=e.constructor,s=new a(o*n),c=0;for(let u=0;u<t.length;u++){let f=t[u];if(i&&(i[f]=f===r?r:c),f!==r){for(let d=0;d<n;d++)s[c*n+d]=e[f*n+d];c++}}return s}var O4=qpt;var M4=new el,L4=new Cs,N4=new oa,f1=new Sp,rQ=new cd,OTe=new sd,MTe=new O,oQ=class e{constructor(t,n,i){this._tileset=t,this._tile=n,this._resource=i,this._model=void 0,this._collections=[],this._collectionLocalMatrices=[],this._collectionFeatureTableIds=new Map,this._featuresByTableId=new Map,this._metadata=void 0,this._group=void 0,this.featurePropertiesDirty=!1,this._ready=!1,this._modelMatrix=O.clone(O.IDENTITY)}get featuresLength(){return this.batchTables.reduce((t,n)=>t+n.featuresLength,0)}get pointsLength(){return this._collections.filter(t=>t instanceof hf).reduce((t,n)=>t+n.primitiveCount,0)}get trianglesLength(){return this._collections.reduce((t,n)=>n instanceof Cl?t+n.triangleCount:n instanceof vl?t+(n.vertexCount-n.primitiveCount)*2:t,0)}get geometryByteLength(){return this._collections.reduce((t,n)=>t+n.byteLength,0)}get texturesByteLength(){return 0}get batchTableByteLength(){return this.batchTables.reduce((t,n)=>t+n.batchTableByteLength,0)}get innerContents(){}get ready(){return this._ready}get tileset(){return this._tileset}get tile(){return this._tile}get url(){return this._resource.getUrlComponent(!0)}get batchTables(){return this._model._featureTables}get batchTable(){throw new pe("Deprecated: Use `content.batchTables`.")}get metadata(){return this._metadata}set metadata(t){this._metadata=t}get group(){return this._group}set group(t){this._group=t}getFeature(t,n){return this._featuresByTableId.get(n)?.get(t)}hasProperty(t,n,i){let r=this.getFeature(t,i);return r?r.hasProperty(n):!1}applyDebugSettings(t,n){let i=t?`color("${n.toCssHexString()}", 1.0)`:'color("white", 1.0)';this.applyStyle(new Uy({color:i}))}applyStyle(t){let n=o=>o instanceof hf,i=o=>o instanceof vl,r=o=>o instanceof Cl;for(let o of this._collections.filter(n)){let a=this._collectionFeatureTableIds.get(o);for(let s=0,c=o.primitiveCount;s<c;s++){o.get(s,M4);let u=this.getFeature(M4.featureId,a);l(t.show)&&(M4.show=t.show.evaluate(u)),l(t.color)&&t.color.evaluate(u,f1.color),l(t.pointSize)&&(f1.size=t.pointSize.evaluate(u)),l(t.pointOutlineWidth)&&(f1.outlineWidth=t.pointOutlineWidth.evaluate(u)),l(t.pointOutlineColor)&&t.pointOutlineColor.evaluate(u,f1.outlineColor),M4.setMaterial(f1)}}for(let o of this._collections.filter(i)){let a=this._collectionFeatureTableIds.get(o);for(let s=0,c=o.primitiveCount;s<c;s++){o.get(s,L4);let u=this.getFeature(L4.featureId,a);l(t.show)&&(L4.show=t.show.evaluate(u)),l(t.color)&&t.color.evaluate(u,rQ.color),l(t.lineWidth)&&(rQ.width=t.lineWidth.evaluate(u)),L4.setMaterial(rQ)}}for(let o of this._collections.filter(r)){let a=this._collectionFeatureTableIds.get(o);for(let s=0,c=o.primitiveCount;s<c;s++){o.get(s,N4);let u=this.getFeature(N4.featureId,a);l(t.show)&&(N4.show=t.show.evaluate(u)),l(t.color)&&t.color.evaluate(u,OTe.color),N4.setMaterial(OTe)}}}update(t,n){let i=this._tileset,r=i._scene?.vectorProvider;if(l(this._model)&&!this._ready){let a=this._model;a.modelMatrix=this._tile.computedTransform,a.update(n),a.ready&&(t0t(this),this._ready=!0)}O.multiplyTransformation(this._tile.computedTransform,this._modelMatrix,MTe);let o=l(r)&&this._tile._selectedFrame===n.frameNumber;for(let a=0;a<this._collections.length;a++){let s=this._collections[a];O.multiplyTransformation(MTe,this._collectionLocalMatrices[a],s.modelMatrix),gu(i._heightReference)?o&&r.markSelected(s,n.frameNumber):s.update(n)}}pick(t,n,i){}isDestroyed(){return!1}destroy(){let t=this._tileset._scene?.vectorProvider;this._model?.destroy(),this._model=void 0;for(let n of this._collections)t?.remove(n),n.destroy();return this._collections.length=0,ue(this)}static async fromGltf(t,n,i,r){let o=new e(t,n,i),a=e0t(t,n,o,r),s=await Ed.fromGltfAsync(a);return s.show=!1,o._model=s,o}};function e0t(e,t,n,i){return{gltf:i,basePath:n._resource,cull:!1,releaseGltfJson:!0,opaquePass:Pe.CESIUM_3D_TILE,modelMatrix:t.computedTransform,upAxis:e._modelUpAxis,forwardAxis:e._modelForwardAxis,incrementallyLoadTextures:!1,content:n,featureIdLabel:e.featureIdLabel,instanceFeatureIdLabel:e.instanceFeatureIdLabel,projectTo2D:e._projectTo2D,enablePick:e._enablePick,enableDebugWireframe:e._enableDebugWireframe,enableShowOutline:!1}}function t0t(e){let t=e._model.sceneGraph.components,n=_t.getAxisCorrectionMatrix(t.upAxis,t.forwardAxis,new O);O.multiplyTransformation(t.transform,n,e._modelMatrix);let i=O4(e,t);e._collections=i.collections,e._collectionLocalMatrices=i.collectionLocalMatrices,e._collectionFeatureTableIds=i.collectionFeatureTableIds,e._featuresByTableId=i.featuresByTableId}var gx=oQ;function tc(){}tc._maxSortingConcurrency=Math.max(fn.hardwareConcurrency-1,1);tc._sorterTaskProcessor=void 0;tc._taskProcessorReady=!1;tc._error=void 0;tc._getSorterTaskProcessor=function(){if(!l(tc._sorterTaskProcessor)){let e=new Yn("gaussianSplatSorter",tc._maxSortingConcurrency);e.initWebAssemblyModule({wasmBinaryFile:"ThirdParty/wasm_splats_bg.wasm"}).then(function(t){t?tc._taskProcessorReady=!0:tc._error=new oe("Gaussian splat sorter could not be initialized.")}).catch(t=>{tc._error=t}),tc._sorterTaskProcessor=e}return tc._sorterTaskProcessor};tc.radixSortIndexes=function(e){let t=tc._getSorterTaskProcessor();if(l(tc._error))throw tc._error;if(tc._taskProcessorReady)return t.scheduleTask(e,[e.primitive.positions.buffer])};var QE=tc;function nc(){}nc._maxSortingConcurrency=Math.max(fn.hardwareConcurrency-1,1);nc._textureTaskProcessor=void 0;nc._taskProcessorReady=!1;nc._error=void 0;nc._getTextureTaskProcessor=function(){if(!l(nc._textureTaskProcessor)){let e=new Yn("gaussianSplatTextureGenerator",nc._maxSortingConcurrency);e.initWebAssemblyModule({wasmBinaryFile:"ThirdParty/wasm_splats_bg.wasm"}).then(function(t){t?nc._taskProcessorReady=!0:nc._error=new oe("Gaussian splat sorter could not be initialized.")}).catch(t=>{nc._error=t}),nc._textureTaskProcessor=e}return nc._textureTaskProcessor};nc.generateFromAttributes=function(e){let t=nc._getTextureTaskProcessor();if(l(nc._error))throw nc._error;if(!nc._taskProcessorReady)return;let{attributes:n}=e;return t.scheduleTask(e,[n.positions.buffer,n.scales.buffer,n.rotations.buffer,n.colors.buffer])};var F4=nc;function n0t(e){let t=new ry;this.shaderBuilder=t,this.uniformMap={},this.renderStateOptions=je.getState(je.fromCache({depthTest:{enabled:!0,func:Ac.LESS_OR_EQUAL}})),this.alphaOptions=new UE,this.hasSkipLevelOfDetail=!1,e._useLogDepth&&t.addDefine("LOG_DEPTH_READ_ONLY",void 0,he.FRAGMENT)}var B4=n0t;var k4=`//
// Vertex shader for Gaussian splats.

// The splats are rendered as quads in view space. Splat attributes are loaded from a texture with precomputed 3D covariance.

// Passes local quad coordinates and color to the fragment shader for Gaussian evaluation. 
//
// Discards splats outside the view frustum or with negligible screen size.
//
#if defined(HAS_SPHERICAL_HARMONICS)
const uint coefficientCount[3] = uint[3](3u,8u,15u);
const float SH_C1 = 0.48860251;
const float SH_C2[5] = float[5](
         1.092548430,
        -1.09254843,
        0.315391565,
        -1.09254843,
        0.546274215
);

const float SH_C3[7] = float[7](
         -0.59004358,
        2.890611442,
        -0.45704579,
        0.373176332,
        -0.45704579,
        1.445305721,
        -0.59004358
);

//Retrieve SH coefficient. Currently RG32UI format
uvec2 loadSHCoeff(uint splatID, int index) {
    ivec2 shTexSize = textureSize(u_sphericalHarmonicsTexture, 0);
    uint dims = coefficientCount[uint(u_sphericalHarmonicsDegree)-1u];
    uint splatsPerRow = uint(shTexSize.x) / dims;
    uint shIndex = (splatID%splatsPerRow) * dims + uint(index);
    ivec2 shPosCoord = ivec2(shIndex, splatID / splatsPerRow);
    return texelFetch(u_sphericalHarmonicsTexture, shPosCoord, 0).rg;
}

//Unpack RG32UI half float coefficients to vec3
vec3 halfToVec3(uvec2 packed) {
    return vec3(unpackHalf2x16(packed.x), unpackHalf2x16(packed.y).x);
}

vec3 loadAndExpandSHCoeff(uint splatID, int index) {
    uvec2 coeff = loadSHCoeff(splatID, index);
    return halfToVec3(coeff);
}

vec3 evaluateSH(uint splatID, vec3 viewDir) {
    vec3 result = vec3(0.0);
    int coeffIndex = 0;
    float x = viewDir.x, y = viewDir.y, z = viewDir.z;

    if (u_sphericalHarmonicsDegree >= 1.) {
        vec3 sh1 = loadAndExpandSHCoeff(splatID, coeffIndex++);
        vec3 sh2 = loadAndExpandSHCoeff(splatID, coeffIndex++);
        vec3 sh3 = loadAndExpandSHCoeff(splatID, coeffIndex++);
        result += -SH_C1 * y * sh1 + SH_C1 * z * sh2 - SH_C1 * x * sh3;

        if (u_sphericalHarmonicsDegree >= 2.) {
            float xx = x * x;
            float yy = y * y;
            float zz = z * z;
            float xy = x * y;
            float yz = y * z;
            float xz = x * z;

            vec3 sh4 = loadAndExpandSHCoeff(splatID, coeffIndex++);
            vec3 sh5 = loadAndExpandSHCoeff(splatID, coeffIndex++);
            vec3 sh6 = loadAndExpandSHCoeff(splatID, coeffIndex++);
            vec3 sh7 = loadAndExpandSHCoeff(splatID, coeffIndex++);
            vec3 sh8 = loadAndExpandSHCoeff(splatID, coeffIndex++);
            result += SH_C2[0] * xy * sh4 +
                    SH_C2[1] * yz * sh5 +
                    SH_C2[2] * (2.0f * zz - xx - yy) * sh6 +
                    SH_C2[3] * xz * sh7 +
                    SH_C2[4] * (xx - yy) * sh8;

            if (u_sphericalHarmonicsDegree >= 3.) {
                vec3 sh9 = loadAndExpandSHCoeff(splatID, coeffIndex++);
                vec3 sh10 = loadAndExpandSHCoeff(splatID, coeffIndex++);
                vec3 sh11 = loadAndExpandSHCoeff(splatID, coeffIndex++);
                vec3 sh12 = loadAndExpandSHCoeff(splatID, coeffIndex++);
                vec3 sh13 = loadAndExpandSHCoeff(splatID, coeffIndex++);
                vec3 sh14 = loadAndExpandSHCoeff(splatID, coeffIndex++);
                vec3 sh15 = loadAndExpandSHCoeff(splatID, coeffIndex++);
                result += SH_C3[0] * y * (3.0f * xx - yy) * sh9 +
                        SH_C3[1] * xy * z * sh10 +
                        SH_C3[2] * y * (4.0f * zz - xx - yy) * sh11 +
                        SH_C3[3] * z * (2.0f * zz - 3.0f * xx - 3.0f * yy) * sh12 +
                        SH_C3[4] * x * (4.0f * zz - xx - yy) * sh13 +
                        SH_C3[5] * z * (xx - yy) * sh14 +
                        SH_C3[6] * x * (xx - 3.0f * yy) * sh15;
            }
        }
    }
    return result;
}
#endif

// Transforms and projects splat covariance into screen space and extracts the major and minor axes of the Gaussian ellipsoid
// which is used to calculate the vertex position in clip space.
vec4 calcCovVectors(vec3 viewPos, mat3 Vrk) {
    vec4 t = vec4(viewPos, 1.0);
    vec2 focal = vec2(czm_projection[0][0] * czm_viewport.z, czm_projection[1][1] * czm_viewport.w);

    vec2 J1 = focal / t.z;
    vec2 J2 = -focal * vec2(t.x, t.y) / (t.z * t.z);
    mat3 J = mat3(
        J1.x, 0.0, J2.x,
        0.0, J1.y, J2.y,
        0.0, 0.0, 0.0
    );

    mat3 R = mat3(czm_modelView);

    //transform our covariance into view space
    //ensures orientation is correct
    mat3 Vrk_view = R * Vrk * transpose(R);
    mat3 cov = transpose(J) * Vrk_view * J;

    float diagonal1 = cov[0][0] + .3;
    float offDiagonal = cov[0][1];
    float diagonal2 = cov[1][1] + .3;

    float mid = 0.5 * (diagonal1 + diagonal2);
    float radius = length(vec2((diagonal1 - diagonal2) * 0.5, offDiagonal));
    float lambda1 = mid + radius;
    float lambda2 = max(mid - radius, 0.1);

    vec2 diagonalVector = normalize(vec2(offDiagonal, lambda1 - diagonal1));

    return vec4(
        min(sqrt(2.0 * lambda1), 1024.0) * diagonalVector,
        min(sqrt(2.0 * lambda2), 1024.0) * vec2(diagonalVector.y, -diagonalVector.x)
    );
}

highp vec4 discardVec = vec4(0.0, 0.0, 2.0, 1.0);

void main() {
    uint texIdx = uint(a_splatIndex);
    // u_splatRowMask and u_splatRowShift encode the row width of the splat
    // attribute texture. The texture width is always maximumTextureSize, which
    // varies by GPU, so these are passed as uniforms rather than constants.
    //   rowMask  = maximumTextureSize/2 - 1
    //   rowShift = log2(maximumTextureSize/2)
    uint rowMask = uint(u_splatRowMask);
    uint rowShift = uint(u_splatRowShift);
    ivec2 posCoord = ivec2(int((texIdx & rowMask) << 1), int(texIdx >> rowShift));
    vec4 splatPosition = vec4( uintBitsToFloat(uvec4(texelFetch(u_splatAttributeTexture, posCoord, 0))) );

    vec4 splatViewPos = czm_modelView * vec4(splatPosition.xyz, 1.0);
    vec4 clipPosition = czm_projection * splatViewPos;

    float clip = 1.2 * clipPosition.w;
    if (clipPosition.z < -clip || clipPosition.x < -clip || clipPosition.x > clip ||
        clipPosition.y < -clip || clipPosition.y > clip) {
        gl_Position = vec4(0.0, 0.0, 2.0, 1.0);
        return;
    }

    ivec2 covCoord = ivec2(int(((texIdx & rowMask) << 1) | 1u), int(texIdx >> rowShift));
    uvec4 covariance = uvec4(texelFetch(u_splatAttributeTexture, covCoord, 0));

    gl_Position = clipPosition;

    vec2 u1 = unpackHalf2x16(covariance.x) ;
    vec2 u2 = unpackHalf2x16(covariance.y);
    vec2 u3 = unpackHalf2x16(covariance.z);
    mat3 Vrk = mat3(u1.x, u1.y, u2.x, u1.y, u2.y, u3.x, u2.x, u3.x, u3.y);

    vec4 covVectors = calcCovVectors(splatViewPos.xyz, Vrk);

    if (dot(covVectors.xy, covVectors.xy) < 4.0 && dot(covVectors.zw, covVectors.zw) < 4.0) {
        gl_Position = discardVec;
        return;
    }

    vec2 corner = vec2((gl_VertexID << 1) & 2, gl_VertexID & 2) - 1.;

    gl_Position += vec4((corner.x * covVectors.xy + corner.y * covVectors.zw) / czm_viewport.zw * gl_Position.w, 0, 0);
    gl_Position.z = clamp(gl_Position.z, -abs(gl_Position.w), abs(gl_Position.w));

    v_vertPos = corner ;
    v_splatColor = vec4(covariance.w & 0xffu, (covariance.w >> 8) & 0xffu, (covariance.w >> 16) & 0xffu, (covariance.w >> 24) & 0xffu) / 255.0;
#if defined(HAS_SPHERICAL_HARMONICS)
    vec4 splatWC = czm_inverseView * splatViewPos;
    vec3 viewDirModel = normalize(u_inverseModelRotation * (splatWC.xyz - u_cameraPositionWC.xyz));

    v_splatColor.rgb += evaluateSH(texIdx, viewDirModel).rgb;
#endif
    v_splitDirection = u_splitDirection;
}`;var z4=`//
// Fragment shader for Gaussian splats.
// Renders a Gaussian splat within a quad, discarding fragments outside the unit circle.
// Applies an approximate Gaussian falloff based on distance from the center and outputs
// a color modulated by the alpha and Gaussian weight.
//
void main() {
    if (v_splitDirection < 0.0 && gl_FragCoord.x > czm_splitPosition) discard;
    if (v_splitDirection > 0.0 && gl_FragCoord.x < czm_splitPosition) discard;

    float A = -dot(v_vertPos, v_vertPos);
    if (A < -4.) {
        discard;
    }

    float B = exp(A * 4.) * v_splatColor.a ;
    out_FragColor = vec4(v_splatColor.rgb * B , B);
}
`;var _x=new O,zTe=new O,d1=new O,bi=new $,h1=new Fe,i0t=new h,r0t=new Fe,o0t=new h,a0t=1e-12,U4=1e-5,aQ=1e-7,Os={IDLE:0,WAITING:1,SORTING:2,SORTED:3,ERROR:4},Ia={BUILDING:"BUILDING",TEXTURE_PENDING:"TEXTURE_PENDING",TEXTURE_READY:"TEXTURE_READY",SORTING:"SORTING",READY:"READY"},s0t=2,c0t=30,l0t=3,u0t=.008726646259971648,f0t=1;function d0t(e,t){let n=e._lastSteadySortFrameNumber>=0?t.frameNumber-e._lastSteadySortFrameNumber:Number.POSITIVE_INFINITY;if(e._lastSteadySortFrameNumber>=0&&n<l0t)return!1;let i=t.camera;return l(i)?!e._hasLastSteadySortCameraPosition||!e._hasLastSteadySortCameraDirection||h.distance(i.positionWC,e._lastSteadySortCameraPosition)>=f0t?!0:h.angleBetween(i.directionWC,e._lastSteadySortCameraDirection)>=u0t:!1}function LTe(e,t){e._lastSteadySortFrameNumber=t.frameNumber;let n=t.camera;l(n)&&(h.clone(n.positionWC,e._lastSteadySortCameraPosition),e._hasLastSteadySortCameraPosition=!0,h.clone(n.directionWC,e._lastSteadySortCameraDirection),e._hasLastSteadySortCameraDirection=!0)}function h0t(e,t){let n=e._selectedTileSet;if(!l(n)||n.size!==t.length)return!0;for(let i=0;i<t.length;i++)if(!n.has(t[i]))return!0;return!1}function NTe(e,t){return l(t)&&t.requestId===e._sortRequestId&&t.dataGeneration===e._splatDataGeneration}function sQ(e){l(e)&&(l(e.gaussianSplatTexture)&&(e.gaussianSplatTexture.destroy(),e.gaussianSplatTexture=void 0),l(e.sphericalHarmonicsTexture)&&(e.sphericalHarmonicsTexture.destroy(),e.sphericalHarmonicsTexture=void 0))}function FTe(e,t,n){if(!l(t))return;e._retiredTextures.push({texture:t,frameNumber:n})}function m0t(e,t){let n=e._retiredTextures;if(!l(n)||n.length===0)return;let i=[];for(let r=0;r<n.length;r++){let o=n[r];t-o.frameNumber>0?o.texture.destroy():i.push(o)}e._retiredTextures=i}function p0t(e,t){let n=e?.[t];return l(n)?n.buffer:void 0}function g0t(e,t,n,i){let r=e._aggregateScratchBuffers[t];l(r)||(r=[],e._aggregateScratchBuffers[t]=r);let o=p0t(e._snapshot,t);for(let s=0;s<r.length;s++){let c=r[s];if(c.length>=i&&c.buffer!==o)return c}let a=Y.createTypedArray(n,i);return r.push(a),a}function _0t(e,t){return e.length===t?e:e.subarray(0,t)}function y0t(e,t,n){if(!l(t.indexes)||t.state!==Ia.READY)throw new pe("Committing snapshot before it is READY.");let i=n.frameNumber,r=e._snapshot,o=l(r)?r.gaussianSplatTexture:e.gaussianSplatTexture;l(o)&&o!==t.gaussianSplatTexture&&FTe(e,o,i);let a=l(r)?r.sphericalHarmonicsTexture:e.sphericalHarmonicsTexture;l(a)&&a!==t.sphericalHarmonicsTexture&&FTe(e,a,i),e._snapshot=t,e._positions=t.positions,e._rotations=t.rotations,e._scales=t.scales,e._colors=t.colors,e._shData=t.shData,e._sphericalHarmonicsDegree=t.sphericalHarmonicsDegree,e._numSplats=t.numSplats,e._indexes=t.indexes,e.gaussianSplatTexture=t.gaussianSplatTexture,e.sphericalHarmonicsTexture=t.sphericalHarmonicsTexture,e._lastTextureWidth=t.lastTextureWidth,e._lastTextureHeight=t.lastTextureHeight,e._splatRowMask=t.splatRowMask,e._splatRowShift=t.splatRowShift,e._splatBudgetSSEScale=t.splatBudgetSSEScale??1,e._hasGaussianSplatTexture=l(t.gaussianSplatTexture),e._needsGaussianSplatTexture=!1,e._gaussianSplatTexturePending=!1,e._vertexArray=void 0,e._vertexArrayLen=-1,e._drawCommand=void 0,e._sorterPromise=void 0,e._activeSort=void 0,e._sorterState=Os.IDLE,e._dirty=!1}async function A0t(e,t,n,i){try{let r=await i,o=Ft.maximumTextureSize,a=o,s=Math.ceil(n.numSplats/(o/2)),c=Math.log2(o/2),u=o/2-1;if(s>o){let g=n.numSplats;s=o;let m=a/2;if(n.numSplats=o*m,n.positions=n.positions.subarray(0,n.numSplats*3),n.rotations=n.rotations.subarray(0,n.numSplats*4),n.scales=n.scales.subarray(0,n.numSplats*3),n.colors=n.colors.subarray(0,n.numSplats*4),l(n.shData)){let y=n.shData.length/g;n.shData=n.shData.subarray(0,Math.floor(n.numSplats*y))}n.splatBudgetSSEScale=g/n.numSplats,console.warn(`[GaussianSplat][HARD CAP] ${g} splats exceed the maximum texture capacity (${o}\xD7${m} = ${n.numSplats} splats at width=${a}). Rendering only the first ${n.numSplats} splats to avoid a WebGL crash. Increasing maximumScreenSpaceError by ${n.splatBudgetSSEScale.toFixed(2)}x next frame.`)}else n.splatBudgetSSEScale=1;let f=a*s*4,d;f<=r.data.length?d=r.data.subarray(0,f):(d=new Uint32Array(f),d.set(r.data));let p={width:a,height:s,data:d};if(n.splatRowMask=u,n.splatRowShift=c,e._pendingSnapshot!==n){n.state=Ia.BUILDING;return}if(!l(n.gaussianSplatTexture))n.gaussianSplatTexture=kTe(t.context,p);else if(n.lastTextureHeight!==p.height||n.lastTextureWidth!==p.width){let g=n.gaussianSplatTexture;n.gaussianSplatTexture=kTe(t.context,p),g.destroy()}else n.gaussianSplatTexture.copyFrom({source:{width:p.width,height:p.height,arrayBufferView:p.data}});if(n.lastTextureHeight=p.height,n.lastTextureWidth=p.width,l(n.shData)&&n.sphericalHarmonicsDegree>0){let g=n.sphericalHarmonicsTexture,m=Ft.maximumTextureSize,y=n.shCoefficientCount/3,A=Math.floor(m/y),b=A*(y*2),x=Math.ceil(n.numSplats/A);if(x>m)console.warn(`[GaussianSplat][SHTexture] ${n.numSplats} splats require SH height ${x} > maxTex ${m}. Disabling spherical harmonics for this snapshot (color-only fallback).`),n.sphericalHarmonicsDegree=0,l(g)&&g.destroy(),n.sphericalHarmonicsTexture=void 0;else{let T=new Uint32Array(m*x*2),C=0;for(let E=0;C<n.shData.length;E+=m*2)T.set(n.shData.subarray(C,C+b),E),C+=b;n.sphericalHarmonicsTexture=x0t(t.context,{data:T,width:m,height:x}),l(g)&&g.destroy()}}n.state=Ia.TEXTURE_READY}catch(r){console.error("Error generating Gaussian splat texture:",r),n.state=Ia.BUILDING}}async function b0t(e,t,n,i){try{let r=await i;if(!l(n)||n.snapshot!==e._pendingSnapshot)return;let o=n.expectedCount,a=o,s=r?.length;if(o!==a||s!==o){e._pendingSortPromise=void 0,e._pendingSort=void 0,n.snapshot.state===Ia.SORTING&&(n.snapshot.state=Ia.TEXTURE_READY);return}let c=n.snapshot;c.indexes=r,c.state=Ia.READY,e._pendingSortPromise=void 0,e._pendingSort=void 0,y0t(e,c,t),e._pendingSnapshot=void 0,Fl.buildGSplatDrawCommand(e,t)}catch(r){if(!l(n)||n.snapshot!==e._pendingSnapshot)return;e._pendingSortPromise=void 0,e._pendingSort=void 0,n.snapshot.state===Ia.SORTING&&(n.snapshot.state=Ia.TEXTURE_READY),e._sorterState=Os.ERROR,e._sorterError=r}}async function BTe(e,t,n){try{let i=await n,r=NTe(e,t),o=t?.expectedCount,a=o,s=i?.length;if(!r||(o!==a||s!==o)){r&&(e._sorterPromise=void 0,e._sorterState=Os.IDLE);return}e._indexes=i,e._sorterState=Os.SORTED}catch(i){if(!NTe(e,t))return;e._sorterState=Os.ERROR,e._sorterError=i}}function x0t(e,t){return new Et({context:e,source:{width:t.width,height:t.height,arrayBufferView:t.data},preMultiplyAlpha:!1,skipColorSpaceConversion:!0,pixelFormat:He.RG_INTEGER,pixelDatatype:ke.UNSIGNED_INT,flipY:!1,sampler:Ut.NEAREST})}function kTe(e,t){return new Et({context:e,source:{width:t.width,height:t.height,arrayBufferView:t.data},preMultiplyAlpha:!1,skipColorSpaceConversion:!0,pixelFormat:He.RGBA_INTEGER,pixelDatatype:ke.UNSIGNED_INT,flipY:!1,sampler:Ut.NEAREST})}function Fl(e){e=e??H.EMPTY_OBJECT,this._positions=void 0,this._rotations=void 0,this._scales=void 0,this._colors=void 0,this._indexes=void 0,this._numSplats=0,this._needsGaussianSplatTexture=!0,this._snapshot=void 0,this._pendingSnapshot=void 0,this._retiredTextures=[],this._aggregateScratchBuffers={positions:[],scales:[],rotations:[],colors:[]},this._scratchAggregateShBuffer=void 0,this._selectedTilesStableFrames=0,this._needsSnapshotRebuild=!1,this._snapshotRebuildStallFrames=0,this._prevViewMatrix=new O,this._debugShowBoundingVolume=e.debugShowBoundingVolume??!1,this.gaussianSplatTexture=void 0,this.sphericalHarmonicsTexture=void 0,this._lastTextureWidth=0,this._lastTextureHeight=0,this._vertexArray=void 0,this._vertexArrayLen=-1,this._splitDirection=jo.NONE,this._dirty=!1,this._tileset=e.tileset,this._baseTilesetUpdate=this._tileset.update,this._tileset.update=this._wrappedUpdate.bind(this),this._tileset.tileLoad.addEventListener(this.onTileLoad,this),this._tileset.tileVisible.addEventListener(this.onTileVisible,this),this.selectedTileLength=0,this._selectedTileSet=new Set,this._ready=!1,this._hasGaussianSplatTexture=!1,this._gaussianSplatTexturePending=!1,this._drawCommand=void 0,this._drawCommandModelMatrix=new O,this._rootTransform=void 0,this._axisCorrectionMatrix=_t.getAxisCorrectionMatrix(zi.Y,zi.X,new O),this._shInverseRotation=new $,this._isDestroyed=!1,this._sorterState=Os.IDLE,this._sorterPromise=void 0,this._splatDataGeneration=0,this._sortRequestId=0,this._activeSort=void 0,this._pendingSortPromise=void 0,this._pendingSort=void 0,this._lastSteadySortFrameNumber=-1,this._lastSteadySortCameraPosition=new h,this._hasLastSteadySortCameraPosition=!1,this._lastSteadySortCameraDirection=new h,this._hasLastSteadySortCameraDirection=!1,this._sorterError=void 0,this._splatRowMask=0,this._splatRowShift=0,this._splatBudgetSSEScale=1}Object.defineProperties(Fl.prototype,{ready:{get:function(){return this._ready}},isStable:{get:function(){return!this._dirty&&(!l(this._pendingSnapshot)||this._pendingSnapshot.state===Ia.READY)}},splitDirection:{get:function(){return this._splitDirection},set:function(e){this._splitDirection!==e&&(this._splitDirection=e,this._dirty=!0)}}});Fl.prototype._wrappedUpdate=function(e){let t=this._tileset;if(this._splatBudgetSSEScale!==1){let n=t.maximumScreenSpaceError;t.maximumScreenSpaceError*=this._splatBudgetSSEScale,this._baseTilesetUpdate.call(t,e),t.maximumScreenSpaceError=n}else this._baseTilesetUpdate.call(t,e);this.update(e)};Fl.prototype.destroy=function(){if(this._positions=void 0,this._rotations=void 0,this._scales=void 0,this._colors=void 0,this._indexes=void 0,sQ(this._pendingSnapshot),sQ(this._snapshot),l(this._retiredTextures))for(let t=0;t<this._retiredTextures.length;t++)this._retiredTextures[t].texture.destroy();this._retiredTextures=[],this._pendingSnapshot=void 0,this._snapshot=void 0,this._aggregateScratchBuffers=void 0,this.gaussianSplatTexture=void 0,this.sphericalHarmonicsTexture=void 0;let e=this._drawCommand;return l(e)&&(e.shaderProgram=e.shaderProgram&&e.shaderProgram.destroy()),l(this._vertexArray)&&(this._vertexArray.destroy(),this._vertexArray=void 0),this._tileset.update=this._baseTilesetUpdate.bind(this._tileset),ue(this)};Fl.prototype.isDestroyed=function(){return this._isDestroyed};Fl.prototype.onTileLoad=function(e){this._dirty=!0};Fl.prototype.onTileVisible=function(e){};Fl.transformTile=function(e){let t=e.computedTransform,n=e.content.gltfPrimitive,i=e.tileset.gaussianSplatPrimitive;i._rootTransform===void 0&&(i._rootTransform=mt.eastNorthUpToFixedFrame(e.tileset.boundingSphere.center));let r=i._rootTransform,o=O.multiplyTransformation(t,i._axisCorrectionMatrix,_x);O.multiplyTransformation(o,e.content.worldTransform,o);let a=O.inverse(r,zTe),s=O.multiplyTransformation(a,o,_x),c=e.content._lastSplatTransform;if(e.content._transformed&&l(c)&&O.equalsEpsilon(s,c,a0t))return;let u=e.content.positions,f=e.content.rotations,d=e.content.scales,p=Math.sqrt(s[0]*s[0]+s[1]*s[1]+s[2]*s[2]),g=Math.sqrt(s[4]*s[4]+s[5]*s[5]+s[6]*s[6]),m=Math.sqrt(s[8]*s[8]+s[9]*s[9]+s[10]*s[10]);bi[0]=s[0]/p,bi[1]=s[1]/p,bi[2]=s[2]/p,bi[3]=s[4]/g,bi[4]=s[5]/g,bi[5]=s[6]/g,bi[6]=s[8]/m,bi[7]=s[9]/m,bi[8]=s[10]/m;let y=bi[0]*bi[3]+bi[1]*bi[4]+bi[2]*bi[5],A=bi[0]*bi[6]+bi[1]*bi[7]+bi[2]*bi[8],b=bi[3]*bi[6]+bi[4]*bi[7]+bi[5]*bi[8],x=Math.abs(p-1)<=aQ&&Math.abs(g-1)<=aQ&&Math.abs(m-1)<=aQ,T=Math.abs(y)<=U4&&Math.abs(A)<=U4&&Math.abs(b)<=U4,C=bi[0]*(bi[4]*bi[8]-bi[5]*bi[7])-bi[3]*(bi[1]*bi[8]-bi[2]*bi[7])+bi[6]*(bi[1]*bi[5]-bi[2]*bi[4]),E=x&&T&&Math.abs(C-1)<=U4;Fe.fromRotationMatrix(bi,h1),Fe.normalize(h1,h1);let w=_t.getAttributeBySemantic(n,ot.POSITION).typedArray,D=_t.getAttributeBySemantic(n,ot.ROTATION).typedArray,R=_t.getAttributeBySemantic(n,ot.SCALE).typedArray,M=i0t,N=r0t,_=o0t;for(let v=0;v<w.length/3;++v)M.x=w[v*3],M.y=w[v*3+1],M.z=w[v*3+2],N.x=D[v*4],N.y=D[v*4+1],N.z=D[v*4+2],N.w=D[v*4+3],_.x=R[v*3],_.y=R[v*3+1],_.z=R[v*3+2],E?(O.multiplyByPoint(s,M,M),Fe.multiply(h1,N,N),Fe.normalize(N,N)):(O.fromTranslationQuaternionRotationScale(M,N,_,d1),O.multiplyTransformation(s,d1,d1),O.getTranslation(d1,M),O.getScale(d1,_),Fe.multiply(h1,N,N),Fe.normalize(N,N)),u[v*3]=M.x,u[v*3+1]=M.y,u[v*3+2]=M.z,f[v*4]=N.x,f[v*4+1]=N.y,f[v*4+2]=N.z,f[v*4+3]=N.w,d[v*3]=_.x,d[v*3+1]=_.y,d[v*3+2]=_.z;e.content._lastSplatTransform=O.clone(s,e.content._lastSplatTransform),e.content._transformed=!0};Fl.generateSplatTexture=function(e,t,n){if(!l(n)||n.state!==Ia.BUILDING)return;n.state=Ia.TEXTURE_PENDING;let i=F4.generateFromAttributes({attributes:{positions:new Float32Array(n.positions),scales:new Float32Array(n.scales),rotations:new Float32Array(n.rotations),colors:new Uint8Array(n.colors)},count:n.numSplats});if(!l(i)){n.state=Ia.BUILDING;return}A0t(e,t,n,i)};Fl.buildGSplatDrawCommand=function(e,t){let n=e._tileset,i=new B4(e),{shaderBuilder:r}=i,o=i.renderStateOptions;o.cull.enabled=!1,o.depthMask=!1,o.depthTest.enabled=!0,o.blending=en.PRE_MULTIPLIED_ALPHA_BLEND,i.alphaOptions.pass=Pe.GAUSSIAN_SPLATS,r.addAttribute("vec2","a_screenQuadPosition"),r.addAttribute("float","a_splatIndex"),r.addVarying("vec4","v_splatColor"),r.addVarying("vec2","v_vertPos"),r.addUniform("float","u_splitDirection",he.VERTEX),r.addVarying("float","v_splitDirection"),r.addUniform("highp usampler2D","u_splatAttributeTexture",he.VERTEX),r.addUniform("float","u_sphericalHarmonicsDegree",he.VERTEX),r.addUniform("float","u_splatScale",he.VERTEX),r.addUniform("vec3","u_cameraPositionWC",he.VERTEX),r.addUniform("mat3","u_inverseModelRotation",he.VERTEX);let a=i.uniformMap;r.addUniform("int","u_splatRowMask",he.VERTEX),r.addUniform("int","u_splatRowShift",he.VERTEX);let s=e.gaussianSplatTexture;a.u_splatAttributeTexture=function(){return s},a.u_splatRowMask=function(){return e._splatRowMask},a.u_splatRowShift=function(){return e._splatRowShift},e._sphericalHarmonicsDegree>0&&(r.addDefine("HAS_SPHERICAL_HARMONICS","1",he.VERTEX),r.addUniform("highp usampler2D","u_sphericalHarmonicsTexture",he.VERTEX),a.u_sphericalHarmonicsTexture=function(){return e.sphericalHarmonicsTexture}),a.u_sphericalHarmonicsDegree=function(){return e._sphericalHarmonicsDegree},a.u_cameraPositionWC=function(){return h.clone(t.camera.positionWC)},a.u_inverseModelRotation=function(){return e._shInverseRotation},a.u_splitDirection=function(){return e.splitDirection};let c=l(e._indexes)?e._indexes.length:e._numSplats;i.instanceCount=c,i.count=4,i.primitiveType=Re.TRIANGLE_STRIP,r.addVertexLines(k4),r.addFragmentLines(z4);let u=r.buildShaderProgram(t.context),f=Xe(je.fromCache(i.renderStateOptions),!0);f.cull.face=_t.getCullFace(n.modelMatrix,Re.TRIANGLE_STRIP),f=je.fromCache(f);let d={screenQuadPosition:0,splatIndex:2},p=new Tn.Attribute;if(p.name="_SPLAT_INDEXES",p.typedArray=e._indexes,p.componentDatatype=Y.UNSIGNED_INT,p.type=Vt.SCALAR,p.normalized=!1,p.count=i.instanceCount,p.constant=0,p.instanceDivisor=1,!l(e._vertexArray)||e._indexes.length>e._vertexArrayLen){let b=new Tt({attributes:{screenQuadPosition:new Me({componentDatatype:Y.FLOAT,componentsPerAttribute:2,values:[-1,-1,1,-1,1,1,-1,1],name:"_SCREEN_QUAD_POS",variableName:"screenQuadPosition"}),splatIndex:{...p,variableName:"splatIndex"}},primitiveType:Re.TRIANGLE_STRIP});e._vertexArray=Vn.fromGeometry({context:t.context,geometry:b,attributeLocations:d,bufferUsage:Oe.DYNAMIC_DRAW,interleave:!1})}else e._vertexArray.getAttribute(1).vertexBuffer.copyFromArrayView(e._indexes);e._vertexArrayLen=e._indexes.length;let m=O.clone(e._rootTransform,e._drawCommandModelMatrix),y=e._vertexArray,A=new nt({boundingVolume:n.boundingSphere,modelMatrix:m,uniformMap:a,renderState:f,vertexArray:y,shaderProgram:u,cull:o.cull.enabled,pass:Pe.GAUSSIAN_SPLATS,count:i.count,owner:e,instanceCount:i.instanceCount,primitiveType:Re.TRIANGLE_STRIP,debugShowBoundingVolume:n.debugShowBoundingVolume,castShadows:!1,receiveShadows:!1});e._drawCommand=A};Fl.prototype.update=function(e){let t=this._tileset;if(m0t(this,e.frameNumber),!t.show)return;if(this._drawCommand&&e.commandList.push(this._drawCommand),t._modelMatrixChanged){this._dirty=!0;return}let n=l(this._rootTransform);if(e.passes.pick===!0)return;this.splitDirection!==t.splitDirection&&(this.splitDirection=t.splitDirection);let i=e.camera;if(l(i)){if(this._sorterState===Os.IDLE){let r=t._selectedTiles.length!==0&&h0t(this,t._selectedTiles);t._selectedTiles.length===0?(this._selectedTilesStableFrames=0,this._needsSnapshotRebuild=!1,this._snapshotRebuildStallFrames=0):r?this._selectedTilesStableFrames=0:this._selectedTilesStableFrames++,(r||this._dirty)&&(this._needsSnapshotRebuild=!0);let o=this._selectedTilesStableFrames>=s0t,a=!l(this._snapshot)&&!l(this._pendingSnapshot)&&!l(this._drawCommand);this._needsSnapshotRebuild&&t._selectedTiles.length!==0?this._snapshotRebuildStallFrames++:this._snapshotRebuildStallFrames=0;let s=o||a||this._snapshotRebuildStallFrames>=c0t;if(!(this._dirty||this._needsSnapshotRebuild||r||l(this._pendingSnapshot)||l(this._pendingSortPromise)||!l(this._drawCommand))&&O.equals(i.viewMatrix,this._prevViewMatrix))return;if(t._selectedTiles.length!==0&&this._needsSnapshotRebuild&&s){this._splatDataGeneration++,this._activeSort=void 0,this._sorterPromise=void 0,this._sorterState=Os.IDLE,this._pendingSortPromise=void 0,this._pendingSort=void 0,l(this._pendingSnapshot)&&sQ(this._pendingSnapshot);let u=t._selectedTiles;this._rootTransform=mt.eastNorthUpToFixedFrame(t.boundingSphere.center);{let C=u[0],E=O.multiplyTransformation(C.computedTransform,this._axisCorrectionMatrix,zTe);O.multiplyTransformation(E,C.content.worldTransform??O.IDENTITY,E),O.getRotation(O.inverse(E,E),this._shInverseRotation)}for(let C of u)Fl.transformTile(C);let f=u.reduce((C,E)=>C+E.content.pointsLength,0),d=(C,E,w,D)=>{let R,M=0,N=0;for(let _ of u){let v=w(_.content),S=l(D)?D:Vt.getNumberOfComponents(v.type),P=l(v.typedArray)?v.typedArray:v;N+=P.length,l(R)||(R=g0t(this,C,E,f*S))}if(!l(R))return Y.createTypedArray(E,0);for(let _ of u){let v=_.content,S=w(v),P=l(S.typedArray)?S.typedArray:S;R.set(P,M),M+=P.length}return _0t(R,N)},p=()=>{let C=0;for(let R of u)if(R.content.sphericalHarmonicsDegree>0){switch(R.content.sphericalHarmonicsDegree){case 1:C=9;break;case 2:C=24;break;case 3:C=45;break}break}if(C===0)return;let E=f*(C*(2/3));(!l(this._scratchAggregateShBuffer)||this._scratchAggregateShBuffer.length<E)&&(this._scratchAggregateShBuffer=new Uint32Array(E));let w=this._scratchAggregateShBuffer,D=0;for(let R of u){let M=R.content.packedSphericalHarmonicsData;R.content.sphericalHarmonicsDegree>0&&(w.set(M,D),D+=M.length)}return D<w.length?w.subarray(0,D):w},g=d("positions",Y.FLOAT,C=>C.positions,3),m=d("scales",Y.FLOAT,C=>C.scales,3),y=d("rotations",Y.FLOAT,C=>C.rotations,4),A=d("colors",Y.UNSIGNED_BYTE,C=>_t.getAttributeBySemantic(C.gltfPrimitive,ot.COLOR)),b=u[0].content.sphericalHarmonicsDegree,x=b>0?u[0].content.sphericalHarmonicsCoefficientCount:0,T=p();this._pendingSnapshot={generation:this._splatDataGeneration,positions:g,rotations:y,scales:m,colors:A,shData:T,sphericalHarmonicsDegree:b,shCoefficientCount:x,numSplats:f,indexes:void 0,gaussianSplatTexture:void 0,sphericalHarmonicsTexture:void 0,lastTextureWidth:0,lastTextureHeight:0,splatRowMask:0,splatRowShift:0,state:Ia.BUILDING},this.selectedTileLength=t._selectedTiles.length,this._selectedTileSet=new Set(t._selectedTiles),this._dirty=!1,this._needsSnapshotRebuild=!1,this._snapshotRebuildStallFrames=0}if(l(this._pendingSnapshot)){let u=this._pendingSnapshot;if(u.state===Ia.BUILDING){Fl.generateSplatTexture(this,e,u);return}if(u.state===Ia.TEXTURE_PENDING||u.state===Ia.TEXTURE_READY&&!l(u.gaussianSplatTexture)||!n)return;if(O.clone(i.viewMatrix,this._prevViewMatrix),O.multiply(i.viewMatrix,this._rootTransform,_x),u.state===Ia.TEXTURE_READY&&!l(this._pendingSortPromise)){let f=++this._sortRequestId,d=this._splatDataGeneration;this._pendingSort={requestId:f,dataGeneration:d,expectedCount:u.numSplats,snapshot:u};let p=QE.radixSortIndexes({primitive:{positions:new Float32Array(u.positions),modelView:Float32Array.from(_x),count:u.numSplats},sortType:"Index"});if(!l(p)){this._pendingSortPromise=void 0,this._pendingSort=void 0,u.state=Ia.TEXTURE_READY;return}this._pendingSortPromise=p,u.state=Ia.SORTING;let g=this._pendingSort;b0t(this,e,g,p);return}if(!l(this._pendingSortPromise)){u.state===Ia.SORTING&&(u.state=Ia.TEXTURE_READY);return}return}if(this._numSplats===0||!n)return;if(O.clone(i.viewMatrix,this._prevViewMatrix),O.multiply(i.viewMatrix,this._rootTransform,_x),!l(this._sorterPromise)){if(!d0t(this,e))return;let u=++this._sortRequestId,f=this._splatDataGeneration,d=this._numSplats;this._activeSort={requestId:u,dataGeneration:f,expectedCount:d};let p=QE.radixSortIndexes({primitive:{positions:new Float32Array(this._positions),modelView:Float32Array.from(_x),count:this._numSplats},sortType:"Index"});if(this._sorterPromise=p,l(p)){LTe(this,e);let g=this._activeSort;this._sorterState=Os.SORTING,BTe(this,g,p);return}}if(!l(this._sorterPromise)){this._sorterState=Os.WAITING;return}this._sorterState=Os.SORTING;return}else if(this._sorterState===Os.WAITING){if(!l(this._sorterPromise)){let r=++this._sortRequestId,o=this._splatDataGeneration,a=this._numSplats;this._activeSort={requestId:r,dataGeneration:o,expectedCount:a};let s=QE.radixSortIndexes({primitive:{positions:new Float32Array(this._positions),modelView:Float32Array.from(_x),count:this._numSplats},sortType:"Index"});if(this._sorterPromise=s,l(s)){LTe(this,e);let c=this._activeSort;this._sorterState=Os.SORTING,BTe(this,c,s);return}}if(!l(this._sorterPromise)){this._sorterState=Os.WAITING;return}this._sorterState=Os.SORTING;return}else{if(this._sorterState===Os.SORTING)return;if(this._sorterState===Os.SORTED)Fl.buildGSplatDrawCommand(this,e),this._sorterState=Os.IDLE,this._dirty=!1,this._sorterPromise=void 0,this._activeSort=void 0;else if(this._sorterState===Os.ERROR)throw this._sorterError}this._dirty=!1}};var V4=Fl;var lQ=class e{constructor(t,n,i,r){this._tileset=n,this._tile=i,this._resource=r,this._loader=t,l(this._tileset.gaussianSplatPrimitive)||(this._tileset.gaussianSplatPrimitive=new V4({tileset:this._tileset})),this._positions=void 0,this._rotations=void 0,this._scales=void 0,this.gltfPrimitive=void 0,this.worldTransform=void 0,this.featurePropertiesDirty=!1,this._metadata=void 0,this._group=void 0,this._ready=!1,this._transformed=!1,this._sphericalHarmonicsDegree=0,this._sphericalHarmonicsCoefficientCount=0,this._packedSphericalHarmonicsData=void 0,this._lastSplatTransform=void 0}static tilesetRequiresGaussianSplattingExt(t){let n=!1;return t.isGltfExtensionRequired instanceof Function&&(n=t.isGltfExtensionRequired("KHR_gaussian_splatting")&&t.isGltfExtensionRequired("KHR_gaussian_splatting_compression_spz_2"),t.isGltfExtensionRequired("KHR_spz_gaussian_splats_compression")&&qs("KHR_spz_gaussian_splats_compression",`Support for the original KHR_spz_gaussian_splats_compression extension has been removed in favor of the up to date KHR_gaussian_splatting and KHR_gaussian_splatting_compression_spz_2 extensions

Please retile your tileset with the KHR_gaussian_splatting and KHR_gaussian_splatting_compression_spz_2 extensions.`)),n}get featuresLength(){return 0}get pointsLength(){return this.gltfPrimitive.attributes[0].count}get trianglesLength(){return 0}get geometryByteLength(){return 0}get texturesByteLength(){let t=this._tileset?.gaussianSplatPrimitive;if(!l(t))return 0;let n=t.gaussianSplatTexture,i=t.selectedTileLength;return!l(n)||i===0?0:n.sizeInBytes/i}get batchTableByteLength(){return 0}get innerContents(){}get ready(){return this._ready}get transformed(){return this._transformed}get tileset(){return this._tileset}get tile(){return this._tile}get url(){return this._resource.getUrlComponent(!0)}get batchTable(){}get metadata(){return this._metadata}set metadata(t){this._metadata=t}get group(){return this._group}set group(t){this._group=t}get positions(){return this._positions}get rotations(){return this._rotations}get scales(){return this._scales}get sphericalHarmonicsCoefficientCount(){return this._sphericalHarmonicsCoefficientCount}get sphericalHarmonicsDegree(){return this._sphericalHarmonicsDegree}get packedSphericalHarmonicsData(){return this._packedSphericalHarmonicsData}static async fromGltf(t,n,i,r){let o=i,a=De.createIfNeeded(o),s={releaseGltfJson:!1,upAxis:zi.Y,forwardAxis:zi.Z};l(r.asset)?(s.gltfJson=r,s.baseResource=a,s.gltfResource=a):r instanceof Uint8Array?(s.typedArray=r,s.baseResource=a,s.gltfResource=a):s.gltfResource=De.createIfNeeded(r);let c=new Ad(s);try{await c.load()}catch(u){throw c.destroy(),new oe(`Failed to load glTF: ${u.message}`)}return new e(c,t,n,i)}update(t,n){let i=this._loader;if(!this._ready){if(n.afterRender.push(()=>!0),!l(i)){this._ready=!0;return}if(this._resourcesLoaded){this.gltfPrimitive=i.components.scene.nodes[0].primitives[0],this.worldTransform=i.components.scene.nodes[0].matrix,this._ready=!0,this._positions=_t.getAttributeBySemantic(this.gltfPrimitive,ot.POSITION).typedArray.slice(),this._rotations=_t.getAttributeBySemantic(this.gltfPrimitive,ot.ROTATION).typedArray.slice(),this._scales=_t.getAttributeBySemantic(this.gltfPrimitive,ot.SCALE).typedArray.slice();let{l:r,n:o}=C0t(this.gltfPrimitive.attributes);this._sphericalHarmonicsDegree=r,this._sphericalHarmonicsCoefficientCount=o,this._packedSphericalHarmonicsData=w0t(this);return}this._resourcesLoaded=i.process(n)}}hasProperty(t,n){return!1}getFeature(t){}applyDebugSettings(t,n){}applyStyle(t){}pick(t,n,i){}isDestroyed(){return this.isDestroyed}destroy(){return this.splatPrimitive=void 0,this._tile=void 0,this._tileset=void 0,this._resource=void 0,this._ready=!1,this._group=void 0,this._metadata=void 0,this._resourcesLoaded=!1,this._lastSplatTransform=void 0,l(this._loader)&&(this._loader.destroy(),this._loader=void 0),ue(this)}};function T0t(e){return`${e.startsWith("KHR_gaussian_splatting:")?"KHR_gaussian_splatting:":"_"}SH_DEGREE_`}function C0t(e){switch(e.filter(n=>n.name.includes("SH_DEGREE_")).length){default:case 0:return{l:0,n:0};case 3:return{l:1,n:9};case 8:return{l:2,n:24};case 15:return{l:3,n:45}}}var UTe=new ArrayBuffer(4),v0t=new Float32Array(UTe),E0t=new Uint32Array(UTe);function cQ(e){v0t[0]=e;let t=E0t[0],n=t>>31&1,i=t>>23&255,r=t&8388607,o;if(i===255)o=n<<15|31744|(r?512:0);else if(i===0)o=n<<15;else{let a=i-127+15;a>=31?o=n<<15|31744:a<=0?o=n<<15:o=n<<15|a<<10|r>>>13}return o}function S0t(e){let t=T0t(e),n="_COEF_",i=t.length,r=e.indexOf(n,i),o=parseInt(e.slice(i,r),10),a=parseInt(e.slice(r+n.length),10);return{l:o,n:a}}function w0t(e){let t=e.sphericalHarmonicsDegree,n=e.sphericalHarmonicsCoefficientCount,i=e.pointsLength*(n*(2/3)),r=new Uint32Array(i),o=e.gltfPrimitive.attributes.filter(u=>u.name.includes("SH_DEGREE_")),a=0,s=[0,9,24];switch(t){case 1:a=9;break;case 2:a=24;break;case 3:a=45;break}o.sort((u,f)=>u.name<f.name?-1:u.name>f.name?1:0);let c=a*(2/3);for(let u=0;u<o.length;u++){let{l:f,n:d}=S0t(o[u].name);for(let p=0;p<e.pointsLength;p++){let g=s[f-1]*2/3,m=p*c+g+d*2,y=p*3;r[m]=cQ(o[u].typedArray[y])|cQ(o[u].typedArray[y+1])<<16,r[m+1]=cQ(o[u].typedArray[y+2])}}return r}var yx=lQ;var VTe={b3dm:function(e,t,n,i,r){return Sd.fromB3dm(e,t,n,i,r)},pnts:function(e,t,n,i,r){return Sd.fromPnts(e,t,n,i,r)},i3dm:function(e,t,n,i,r){return Sd.fromI3dm(e,t,n,i,r)},cmpt:function(e,t,n,i,r){return a4.fromTileType(e,t,n,i,r,VTe)},externalTileset:function(e,t,n,i){return p4.fromJson(e,t,n,i)},geom:function(e,t,n,i,r){return new h4(e,t,n,i,r)},vctr:function(e,t,n,i,r){return new E4(e,t,n,i,r)},subt:function(e,t,n,i,r){return t1.fromSubtreeJson(e,t,n,void 0,i,r)},subtreeJson:function(e,t,n,i){return t1.fromSubtreeJson(e,t,n,i)},glb:function(e,t,n,i,r){if(i.byteLength<12)throw new oe("Invalid glb content");let s=new DataView(i,r).getUint32(8,!0),c=new Uint8Array(i,r,s);return yx.tilesetRequiresGaussianSplattingExt(e)?yx.fromGltf(e,t,n,c):e.hasExtension("3DTILES_content_gltf_vector")||e.isGltfExtensionUsed("CESIUM_mesh_vector")?gx.fromGltf(e,t,n,c):Sd.fromGltf(e,t,n,c)},gltf:function(e,t,n,i){return yx.tilesetRequiresGaussianSplattingExt(e)?yx.fromGltf(e,t,n,i):e.hasExtension("3DTILES_content_gltf_vector")||e.isGltfExtensionUsed("CESIUM_mesh_vector")?gx.fromGltf(e,t,n,i):Sd.fromGltf(e,t,n,i)},geoJson:function(e,t,n,i){return Sd.fromGeoJson(e,t,n,i)}},eS=VTe;var jTe={UNLOADED:0,LOADING:1,PROCESSING:2,READY:3,EXPIRED:4,FAILED:5};Object.freeze(jTe);var co=jTe;var Pd={BATCHED_3D_MODEL:"b3dm",INSTANCED_3D_MODEL:"i3dm",COMPOSITE:"cmpt",POINT_CLOUD:"pnts",VECTOR:"vctr",GEOMETRY:"geom",GLTF:"gltf",GLTF_BINARY:"glb",IMPLICIT_SUBTREE:"subt",IMPLICIT_SUBTREE_JSON:"subtreeJson",EXTERNAL_TILESET:"externalTileset",MULTIPLE_CONTENT:"multipleContent",GEOJSON:"geoJson",VOXEL_BINARY:"voxl",VOXEL_JSON:"voxelJson"};Pd.isBinaryFormat=function(e){switch(e){case Pd.BATCHED_3D_MODEL:case Pd.INSTANCED_3D_MODEL:case Pd.COMPOSITE:case Pd.POINT_CLOUD:case Pd.VECTOR:case Pd.GEOMETRY:case Pd.IMPLICIT_SUBTREE:case Pd.VOXEL_BINARY:case Pd.GLTF_BINARY:return!0;default:return!1}};Object.freeze(Pd);var Ms=Pd;var HTe={NOT_COMPUTED:-1,USE_OPTIMIZATION:1,SKIP_OPTIMIZATION:0};Object.freeze(HTe);var qh=HTe;var hs={RENDER:0,PICK:1,SHADOW:2,PRELOAD:3,PRELOAD_FLIGHT:4,REQUEST_RENDER_MODE_DEFER_CHECK:5,MOST_DETAILED_PRELOAD:6,MOST_DETAILED_PICK:7,NUMBER_OF_PASSES:8},fg=new Array(hs.NUMBER_OF_PASSES);fg[hs.RENDER]=Object.freeze({pass:hs.RENDER,isRender:!0,requestTiles:!0,ignoreCommands:!1});fg[hs.PICK]=Object.freeze({pass:hs.PICK,isRender:!1,requestTiles:!1,ignoreCommands:!1});fg[hs.SHADOW]=Object.freeze({pass:hs.SHADOW,isRender:!1,requestTiles:!0,ignoreCommands:!1});fg[hs.PRELOAD]=Object.freeze({pass:hs.PRELOAD,isRender:!1,requestTiles:!0,ignoreCommands:!0});fg[hs.PRELOAD_FLIGHT]=Object.freeze({pass:hs.PRELOAD_FLIGHT,isRender:!1,requestTiles:!0,ignoreCommands:!0});fg[hs.REQUEST_RENDER_MODE_DEFER_CHECK]=Object.freeze({pass:hs.REQUEST_RENDER_MODE_DEFER_CHECK,isRender:!1,requestTiles:!0,ignoreCommands:!0});fg[hs.MOST_DETAILED_PRELOAD]=Object.freeze({pass:hs.MOST_DETAILED_PRELOAD,isRender:!1,requestTiles:!0,ignoreCommands:!0});fg[hs.MOST_DETAILED_PICK]=Object.freeze({pass:hs.MOST_DETAILED_PICK,isRender:!1,requestTiles:!1,ignoreCommands:!1});hs.getPassOptions=function(e){return fg[e]};Object.freeze(hs);var lo=hs;var uQ=class{constructor(t,n){this._tileset=t,this._tile=n,this.featurePropertiesDirty=!1}get featuresLength(){return 0}get pointsLength(){return 0}get trianglesLength(){return 0}get geometryByteLength(){return 0}get texturesByteLength(){return 0}get batchTableByteLength(){return 0}get innerContents(){}get ready(){return!0}get tileset(){return this._tileset}get tile(){return this._tile}get url(){}get metadata(){}set metadata(t){}get batchTable(){}get group(){}set group(t){}hasProperty(t,n){return!1}getFeature(t){}applyDebugSettings(t,n){}applyStyle(t){}update(t,n){}pick(t,n,i){}isDestroyed(){return!1}destroy(){return ue(this)}},dg=uQ;function hg(e){e=e??H.EMPTY_OBJECT;let t=e.content,n=e.class;this._class=n,this._properties=t.properties,this._extensions=t.extensions,this._extras=t.extras}Object.defineProperties(hg.prototype,{class:{get:function(){return this._class}},extras:{get:function(){return this._extras}},extensions:{get:function(){return this._extensions}}});hg.prototype.hasProperty=function(e){return qn.hasProperty(e,this._properties,this._class)};hg.prototype.hasPropertyBySemantic=function(e){return qn.hasPropertyBySemantic(e,this._properties,this._class)};hg.prototype.getPropertyIds=function(e){return qn.getPropertyIds(this._properties,this._class,e)};hg.prototype.getProperty=function(e){return qn.getProperty(e,this._properties,this._class)};hg.prototype.setProperty=function(e,t){return qn.setProperty(e,t,this._properties,this._class)};hg.prototype.getPropertyBySemantic=function(e){return qn.getPropertyBySemantic(e,this._properties,this._class)};hg.prototype.setPropertyBySemantic=function(e,t){return qn.setPropertyBySemantic(e,t,this._properties,this._class)};var j4=hg;function fQ(e,t){let n=Qi(t,"3DTILES_metadata")?t.extensions["3DTILES_metadata"]:t.metadata;if(!l(n))return;if(!l(e.schema)){fQ._oneTimeWarning("findContentMetadata-missing-root-schema","Could not find a metadata schema for content metadata. For tilesets that contain external tilesets, make sure the schema is added to the root tileset.json.");return}let i=e.schema.classes??H.EMPTY_OBJECT;if(l(n.class)){let r=i[n.class];return new j4({content:n,class:r})}}fQ._oneTimeWarning=pt;var tS=fQ;function I0t(e,t){let n=e.metadataExtension;if(!l(n))return;let i=n.groups,r=Qi(t,"3DTILES_metadata")?t.extensions["3DTILES_metadata"].group:t.group;if(typeof r=="number")return i[r];let o=n.groupIds.findIndex(function(a){return a===r});return o>=0?i[o]:void 0}var nS=I0t;function mg(e){e=e??H.EMPTY_OBJECT;let t=e.tile,n=e.class;this._class=n,this._properties=t.properties,this._extensions=t.extensions,this._extras=t.extras}Object.defineProperties(mg.prototype,{class:{get:function(){return this._class}},extras:{get:function(){return this._extras}},extensions:{get:function(){return this._extensions}}});mg.prototype.hasProperty=function(e){return qn.hasProperty(e,this._properties,this._class)};mg.prototype.hasPropertyBySemantic=function(e){return qn.hasPropertyBySemantic(e,this._properties,this._class)};mg.prototype.getPropertyIds=function(e){return qn.getPropertyIds(this._properties,this._class,e)};mg.prototype.getProperty=function(e){return qn.getProperty(e,this._properties,this._class)};mg.prototype.setProperty=function(e,t){return qn.setProperty(e,t,this._properties,this._class)};mg.prototype.getPropertyBySemantic=function(e){return qn.getPropertyBySemantic(e,this._properties,this._class)};mg.prototype.setPropertyBySemantic=function(e,t){return qn.setPropertyBySemantic(e,t,this._properties,this._class)};var H4=mg;function dQ(e,t){let n=Qi(t,"3DTILES_metadata")?t.extensions["3DTILES_metadata"]:t.metadata;if(!l(n))return;if(!l(e.schema)){dQ._oneTimeWarning("findTileMetadata-missing-root-schema","Could not find a metadata schema for tile metadata. For tilesets that contain external tilesets, make sure the schema is added to the root tileset.json.");return}let i=e.schema.classes??H.EMPTY_OBJECT;if(l(n.class)){let r=i[n.class];return new H4({tile:n,class:r})}}dQ._oneTimeWarning=pt;var G4=dQ;function P0t(e){let t=new Uint8Array(e),n=Om(t);if(n==="glTF"&&(n="glb"),Ms.isBinaryFormat(n))return{contentType:n,binaryPayload:t};let i=D0t(t);if(l(i.root))return{contentType:Ms.EXTERNAL_TILESET,jsonPayload:i};if(l(i.asset))return{contentType:Ms.GLTF,jsonPayload:i};if(l(i.tileAvailability))return{contentType:Ms.IMPLICIT_SUBTREE_JSON,jsonPayload:i};if(l(i.type))return{contentType:Ms.GEOJSON,jsonPayload:i};if(l(i.voxelTable))return{contentType:Ms.VOXEL_JSON,jsonPayload:i};throw new oe("Invalid tile content.")}function D0t(e){let t;try{t=wo(e)}catch{throw new oe("Invalid tile content.")}return t}var Vy=P0t;var hQ=class{constructor(t,n,i,r){this._tileset=t,this._tile=n,this._tilesetResource=i,this._contents=[],this._contentsCreated=!1;let o=l(r.contents)?r.contents:r.content;this._innerContentHeaders=o,this._requestsInFlight=0,this._cancelCount=0,this._externalTilesetCount=0;let a=this._innerContentHeaders.length;this._arrayFetchPromises=new Array(a),this._requests=new Array(a),this._ready=!1,this._innerContentResources=new Array(a),this._serverKeys=new Array(a);for(let s=0;s<a;s++){let c=i.getDerivedResource({url:o[s].uri}),u=fl.getServerKey(c.getUrlComponent());this._innerContentResources[s]=c,this._serverKeys[s]=u}}get featurePropertiesDirty(){let t=this._contents,n=t.length;for(let i=0;i<n;++i)if(t[i].featurePropertiesDirty)return!0;return!1}set featurePropertiesDirty(t){let n=this._contents,i=n.length;for(let r=0;r<i;++r)n[r].featurePropertiesDirty=t}get featuresLength(){return 0}get pointsLength(){return 0}get trianglesLength(){return 0}get geometryByteLength(){return 0}get texturesByteLength(){return 0}get batchTableByteLength(){return 0}get innerContents(){return this._contents}get ready(){return this._contentsCreated?this._ready:!1}get tileset(){return this._tileset}get tile(){return this._tile}get url(){}get metadata(){}set metadata(t){}get batchTable(){}get group(){}set group(t){}get innerContentUrls(){return this._innerContentHeaders.map(function(t){return t.uri})}requestInnerContents(){if(!R0t(this._serverKeys)){this.tileset.statistics.numberOfAttemptedRequests+=this._serverKeys.length;return}let t=this._innerContentHeaders;mQ(this,t.length);let n=this._cancelCount;for(let i=0;i<t.length;i++)this._arrayFetchPromises[i]=O0t(this,i,n,this._tile._contentState);return M0t(this)}cancelRequests(){for(let t=0;t<this._requests.length;t++){let n=this._requests[t];l(n)&&n.cancel()}}hasProperty(t,n){return!1}getFeature(t){}applyDebugSettings(t,n){let i=this._contents,r=i.length;for(let o=0;o<r;++o)i[o].applyDebugSettings(t,n)}applyStyle(t){let n=this._contents,i=n.length;for(let r=0;r<i;++r)n[r].applyStyle(t)}update(t,n){let i=this._contents,r=i.length,o=!0;for(let a=0;a<r;++a)i[a].update(t,n),o=o&&i[a].ready;!this._ready&&o&&(this._ready=!0)}pick(t,n,i){if(!this._ready)return;let r,o=Number.POSITIVE_INFINITY,a=this._contents,s=a.length;for(let c=0;c<s;++c){let u=a[c].pick(t,n,i);if(!l(u))continue;let f=h.distance(t.origin,u);f<o&&(r=u,o=f)}if(l(r))return i}isDestroyed(){return!1}destroy(){let t=this._contents,n=t.length;for(let i=0;i<n;++i)t[i].destroy();return ue(this)}};function mQ(e,t){e._requestsInFlight+=t,e.tileset.statistics.numberOfPendingRequests+=t}function GTe(e,t){e._cancelCount++,e._tile._contentState=t;let n=e.tileset.statistics;n.numberOfPendingRequests-=e._requestsInFlight,n.numberOfAttemptedRequests+=e._requestsInFlight,e._requestsInFlight=0;let i=e._innerContentHeaders.length;e._arrayFetchPromises=new Array(i)}function R0t(e){let t={};for(let n=0;n<e.length;n++){let i=e[n];l(t[i])?t[i]++:t[i]=1}for(let n in t)if(t.hasOwnProperty(n)&&!fl.serverHasOpenSlots(n,t[n]))return!1;return fl.heapHasOpenSlots(e.length)}function O0t(e,t,n,i){let r=e._innerContentResources[t].clone(),o=e.tile,a=function(){return o._priority},s=e._serverKeys[t],c=new Eo({throttle:!0,throttleByServer:!0,type:Za.TILES3D,priorityFunction:a,serverKey:s});r.request=c,e._requests[t]=c;let u=r.fetchArrayBuffer();if(l(u))return u.then(function(f){if(!(n<e._cancelCount)){if(r.request.cancelled||r.request.state===Ti.CANCELLED){GTe(e,i);return}return mQ(e,-1),f}}).catch(function(f){if(!(n<e._cancelCount)){if(r.request.cancelled||r.request.state===Ti.CANCELLED){GTe(e,i);return}mQ(e,-1),WTe(e,t,f)}})}async function M0t(e){let t=e._cancelCount,n=await Promise.all(e._arrayFetchPromises);if(t<e._cancelCount)return;let i=n.map((o,a)=>L0t(e,o,a)),r=await Promise.all(i);if(e._contentsCreated=!0,e._contents=r.filter(l),e._externalTilesetCount===e._contents.length){let o=e._tile;o.hasRenderableContent=!1}return r}async function L0t(e,t,n){if(l(t))try{let i=Vy(t),r=e._tileset,o=e._innerContentResources[n],a=e._tile;i.contentType===Ms.EXTERNAL_TILESET&&(e._externalTilesetCount++,a.hasTilesetContent=!0),e._disableSkipLevelOfDetail=e._disableSkipLevelOfDetail||i.contentType===Ms.GEOMETRY||i.contentType===Ms.VECTOR;let s,c=eS[i.contentType];l(i.binaryPayload)?s=await Promise.resolve(c(r,a,o,i.binaryPayload.buffer,0)):s=await Promise.resolve(c(r,a,o,i.jsonPayload));let u=e._innerContentHeaders[n];if(a.hasImplicitContentMetadata){let d=a.implicitSubtree,p=a.implicitCoordinates;s.metadata=d.getContentMetadataView(p,n)}else a.hasImplicitContent||(s.metadata=tS(r,u));let f=nS(r,u);return l(f)&&(s.group=new HE({metadata:f})),s}catch(i){WTe(e,n,i)}}function WTe(e,t,n){let i=e._tileset,r=e._innerContentResources[t].url,o=l(n.message)?n.message:n.toString();i.tileFailed.numberOfListeners>0?i.tileFailed.raiseEvent({url:r,message:o}):(console.log(`A content failed to load: ${r}`),console.log(`Error: ${o}`))}var W4=hQ;function rS(e){this.rectangle=ie.clone(e.rectangle),this.minimumHeight=e.minimumHeight??0,this.maximumHeight=e.maximumHeight??0,this.southwestCornerCartesian=new h,this.northeastCornerCartesian=new h,this.westNormal=new h,this.southNormal=new h,this.eastNormal=new h,this.northNormal=new h;let t=e.ellipsoid??te.WGS84;z0t(this,e.rectangle,t),this._orientedBoundingBox=void 0,this._boundingSphere=void 0,(e.computeBoundingVolumes??!0)&&this.computeBoundingVolumes(t)}Object.defineProperties(rS.prototype,{boundingVolume:{get:function(){return this._orientedBoundingBox}},boundingSphere:{get:function(){return this._boundingSphere}}});rS.prototype.computeBoundingVolumes=function(e){this._orientedBoundingBox=Jt.fromRectangle(this.rectangle,this.minimumHeight,this.maximumHeight,e),this._boundingSphere=se.fromOrientedBoundingBox(this._orientedBoundingBox)};var qTe=new h,q4=new h,YTe=new h,N0t=new h,F0t=new h,B0t=new h,k0t=new h,Dd=new de,XTe=new tn(h.UNIT_X,0),iS=new hn;function z0t(e,t,n){n.cartographicToCartesian(ie.southwest(t),e.southwestCornerCartesian),n.cartographicToCartesian(ie.northeast(t),e.northeastCornerCartesian),Dd.longitude=t.west,Dd.latitude=(t.south+t.north)*.5,Dd.height=0;let i=n.cartographicToCartesian(Dd,B0t),r=h.cross(i,h.UNIT_Z,N0t);h.normalize(r,e.westNormal),Dd.longitude=t.east;let o=n.cartographicToCartesian(Dd,k0t),a=h.cross(h.UNIT_Z,o,qTe);h.normalize(a,e.eastNormal);let s=h.subtract(i,o,qTe);h.magnitude(s)===0&&(s=h.clone(r,s));let c=h.normalize(s,F0t),u=t.south,f;if(u>0){Dd.longitude=(t.west+t.east)*.5,Dd.latitude=u;let y=n.cartographicToCartesian(Dd,iS.origin);h.clone(c,iS.direction);let A=tn.fromPointNormal(e.southwestCornerCartesian,e.westNormal,XTe);ci.rayPlane(iS,A,e.southwestCornerCartesian),f=n.geodeticSurfaceNormal(y,q4)}else f=n.geodeticSurfaceNormalCartographic(ie.southeast(t),q4);let d=h.cross(f,s,YTe);h.normalize(d,e.southNormal);let p=t.north,g;if(p<0){Dd.longitude=(t.west+t.east)*.5,Dd.latitude=p;let y=n.cartographicToCartesian(Dd,iS.origin);h.negate(c,iS.direction);let A=tn.fromPointNormal(e.northeastCornerCartesian,e.eastNormal,XTe);ci.rayPlane(iS,A,e.northeastCornerCartesian),g=n.geodeticSurfaceNormal(y,q4)}else g=n.geodeticSurfaceNormalCartographic(ie.northwest(t),q4);let m=h.cross(s,g,YTe);h.normalize(m,e.northNormal)}var U0t=new h,V0t=new h,j0t=new h(0,-1,0),H0t=new h(0,0,-1),KTe=new h;function G0t(e,t){let n=t.camera,i=n.positionWC,r=n.positionCartographic,o=0;if(!ie.contains(e.rectangle,r)){let u=e.southwestCornerCartesian,f=e.northeastCornerCartesian,d=e.westNormal,p=e.southNormal,g=e.eastNormal,m=e.northNormal;t.mode!==re.SCENE3D&&(u=t.mapProjection.project(ie.southwest(e.rectangle),U0t),u.z=u.y,u.y=u.x,u.x=0,f=t.mapProjection.project(ie.northeast(e.rectangle),V0t),f.z=f.y,f.y=f.x,f.x=0,d=j0t,g=h.UNIT_Y,p=H0t,m=h.UNIT_Z);let y=h.subtract(i,u,KTe),A=h.dot(y,d),b=h.dot(y,p),x=h.subtract(i,f,KTe),T=h.dot(x,g),C=h.dot(x,m);A>0?o+=A*A:T>0&&(o+=T*T),b>0?o+=b*b:C>0&&(o+=C*C)}let a,s,c;if(t.mode===re.SCENE3D?(a=r.height,s=e.minimumHeight,c=e.maximumHeight):(a=i.x,s=0,c=0),a>c){let u=a-c;o+=u*u}else if(a<s){let u=s-a;o+=u*u}return Math.sqrt(o)}rS.prototype.distanceToCamera=function(e){let t=G0t(this,e);if(e.mode===re.SCENE3D&&l(this._orientedBoundingBox)){let n=Math.sqrt(this._orientedBoundingBox.distanceSquaredTo(e.camera.positionWC));return Math.max(t,n)}return t};rS.prototype.intersectPlane=function(e){return this._orientedBoundingBox.intersectPlane(e)};rS.prototype.createDebugVolume=function(e){let t=O.clone(O.IDENTITY),n=new cv({rectangle:this.rectangle,height:this.minimumHeight,extrudedHeight:this.maximumHeight}),i=new Bt({geometry:n,id:"outline",modelMatrix:t,attributes:{color:Kt.fromColor(e)}});return new Fn({geometryInstances:i,appearance:new _n({translucent:!1,flat:!0}),asynchronous:!1})};var Rd=rS;var Y4=new de;function m1(e){let t=q_.fromToken(e.token),n=e.minimumHeight??0,i=e.maximumHeight??0,r=e.ellipsoid??te.WGS84;this.s2Cell=t,this.minimumHeight=n,this.maximumHeight=i,this.ellipsoid=r;let o=Q0t(t,n,i,r);this._boundingPlanes=o;let a=igt(o);this._vertices=a,this._edgeNormals=new Array(6),this._edgeNormals[0]=TQ(o[0],a.slice(0,4));let s;for(s=0;s<4;s++)this._edgeNormals[0][s]=h.negate(this._edgeNormals[0][s],this._edgeNormals[0][s]);for(this._edgeNormals[1]=TQ(o[1],a.slice(4,8)),s=0;s<4;s++)this._edgeNormals[2+s]=TQ(o[2+s],[a[s%4],a[(s+1)%4],a[4+(s+1)%4],a[4+s]]);for(this._planeVertices=[this._vertices.slice(0,4),this._vertices.slice(4,8)],s=0;s<4;s++)this._planeVertices.push([this._vertices[s%4],this._vertices[(s+1)%4],this._vertices[4+(s+1)%4],this._vertices[4+s]]);let c=t.getCenter();Y4=r.cartesianToCartographic(c,Y4),Y4.height=(i+n)/2,this.center=r.cartographicToCartesian(Y4,c),this._boundingSphere=se.fromPoints(a)}var W0t=new h,q0t=new de,Y0t=new h,X0t=new de,K0t=new h,$0t=new h,J0t=new h,Z0t=new h;function Q0t(e,t,n,i){let r=new Array(6),o=e.getCenter(),a=i.geodeticSurfaceNormal(o,W0t),s=i.cartesianToCartographic(o,q0t);s.height=n;let c=i.cartographicToCartesian(s,Y0t),u=tn.fromPointNormal(c,a);r[0]=u;let f=0,d,p=[],g,m;for(d=0;d<4;d++){g=e.getVertex(d),p[d]=g,m=i.cartesianToCartographic(g,X0t),m.height=t;let A=tn.getPointDistance(u,i.cartographicToCartesian(m,K0t));A<f&&(f=A)}let y=tn.clone(u);for(y.normal=h.negate(y.normal,y.normal),y.distance=y.distance*-1+f,r[1]=y,d=0;d<4;d++){g=p[d];let A=p[(d+1)%4],b=i.geodeticSurfaceNormal(g,$0t),x=h.subtract(A,g,Z0t),T=h.cross(x,b,J0t);T=h.normalize(T,T),r[2+d]=tn.fromPointNormal(g,T)}return r}var Ax=new h,bx=new h,xx=new h,pQ=new h,gQ=new h,_Q=new h,egt=new h,tgt=new h,ngt=new h,yQ=new h,AQ=new h,bQ=new h,jy=new h,wp=new $;function $Te(e,t,n){Ax=e.normal,bx=t.normal,xx=n.normal,pQ=h.multiplyByScalar(e.normal,-e.distance,pQ),gQ=h.multiplyByScalar(t.normal,-t.distance,gQ),_Q=h.multiplyByScalar(n.normal,-n.distance,_Q),yQ=h.multiplyByScalar(h.cross(bx,xx,egt),h.dot(pQ,Ax),yQ),AQ=h.multiplyByScalar(h.cross(xx,Ax,tgt),h.dot(gQ,bx),AQ),bQ=h.multiplyByScalar(h.cross(Ax,bx,ngt),h.dot(_Q,xx),bQ),wp[0]=Ax.x,wp[1]=bx.x,wp[2]=xx.x,wp[3]=Ax.y,wp[4]=bx.y,wp[5]=xx.y,wp[6]=Ax.z,wp[7]=bx.z,wp[8]=xx.z;let i=$.determinant(wp);return jy=h.add(yQ,AQ,jy),jy=h.add(jy,bQ,jy),new h(jy.x/i,jy.y/i,jy.z/i)}function igt(e){let t=new Array(8);for(let n=0;n<4;n++)t[n]=$Te(e[0],e[2+(n+3)%4],e[2+n%4]),t[n+4]=$Te(e[1],e[2+(n+3)%4],e[2+n%4]);return t}var xQ=new h,oS=new h;function TQ(e,t){let n=[];for(let i=0;i<4;i++)xQ=h.subtract(t[(i+1)%4],t[i],xQ),oS=h.cross(e.normal,xQ,oS),oS=h.normalize(oS,oS),n[i]=h.clone(oS);return n}Object.defineProperties(m1.prototype,{boundingVolume:{get:function(){return this}},boundingSphere:{get:function(){return this._boundingSphere}}});var CQ=new h;m1.prototype.distanceToCamera=function(e){let t=e.camera.positionWC,n=[],i=[],r;tn.getPointDistance(this._boundingPlanes[0],t)>0?(n.push(0),i.push(this._planeVertices[0]),r=this._edgeNormals[0]):tn.getPointDistance(this._boundingPlanes[1],t)>0&&(n.push(1),i.push(this._planeVertices[1]),r=this._edgeNormals[1]);let o,a;for(o=0;o<4;o++)a=2+o,tn.getPointDistance(this._boundingPlanes[a],t)>0&&(n.push(a),i.push(this._planeVertices[a]),r=this._edgeNormals[a]);if(n.length===0)return 0;let s,c;if(n.length===1)return c=this._boundingPlanes[n[0]],s=vQ(tn.projectPointOntoPlane(c,t,CQ),i[0],c,r),h.distance(s,t);if(n.length===2){if(n[0]===0){let p=[this._vertices[4*n[0]+(n[1]-2)],this._vertices[4*n[0]+(n[1]-2+1)%4]];return s=JTe(t,p[0],p[1]),h.distance(s,t)}let f=Number.MAX_VALUE,d;for(o=0;o<2;o++)c=this._boundingPlanes[n[o]],s=vQ(tn.projectPointOntoPlane(c,t,CQ),i[o],c,this._edgeNormals[n[o]]),d=h.distanceSquared(s,t),d<f&&(f=d);return Math.sqrt(f)}else if(n.length>3)return s=vQ(tn.projectPointOntoPlane(this._boundingPlanes[1],t,CQ),this._planeVertices[1],this._boundingPlanes[1],this._edgeNormals[1]),h.distance(s,t);let u=n[1]===2&&n[2]===5?0:1;return n[0]===0?h.distance(t,this._vertices[(n[1]-2+u)%4]):h.distance(t,this._vertices[4+(n[1]-2+u)%4])};var rgt=new h,ogt=new h;function JTe(e,t,n){let i=h.subtract(n,t,rgt),r=h.subtract(e,t,ogt),o=h.dot(i,r);if(o<=0)return t;let a=h.dot(i,i);return o>=a?n:(o=o/a,new h((1-o)*t.x+o*n.x,(1-o)*t.y+o*n.y,(1-o)*t.z+o*n.z))}var agt=new tn(h.UNIT_X,0);function vQ(e,t,n,i){let r=Number.MAX_VALUE,o,a,s;for(let c=0;c<t.length;c++){let u=tn.fromPointNormal(t[c],i[c],agt);tn.getPointDistance(u,e)<0||(s=JTe(e,t[c],t[(c+1)%4]),o=h.distance(e,s),o<r&&(r=o,a=s))}return l(a)?a:e}m1.prototype.intersectPlane=function(e){let t=0,n=0;for(let i=0;i<this._vertices.length;i++)h.dot(e.normal,this._vertices[i])+e.distance<0?n++:t++;return t===this._vertices.length?Xt.INSIDE:n===this._vertices.length?Xt.OUTSIDE:Xt.INTERSECTING};m1.prototype.createDebugVolume=function(e){let t=O.clone(O.IDENTITY),n=new dh({polygonHierarchy:{positions:this._planeVertices[0]}}),i=dh.createGeometry(n),r=new Bt({geometry:i,id:"outline",modelMatrix:t,attributes:{color:Kt.fromColor(e)}}),o=new dh({polygonHierarchy:{positions:this._planeVertices[1]}}),a=dh.createGeometry(o),s=new Bt({geometry:a,id:"outline",modelMatrix:t,attributes:{color:Kt.fromColor(e)}}),c=[];for(let u=0;u<4;u++){let f=new dh({polygonHierarchy:{positions:this._planeVertices[2+u]}}),d=dh.createGeometry(f);c[u]=new Bt({geometry:d,id:"outline",modelMatrix:t,attributes:{color:Kt.fromColor(e)}})}return new Fn({geometryInstances:[c[0],c[1],c[2],c[3],s,r],appearance:new _n({translucent:!1,flat:!0}),asynchronous:!1})};var X4=m1;function aS(e,t){t===0&&(t=I.EPSILON7),this._boundingSphere=new se(e,t)}Object.defineProperties(aS.prototype,{center:{get:function(){return this._boundingSphere.center}},radius:{get:function(){return this._boundingSphere.radius}},boundingVolume:{get:function(){return this._boundingSphere}},boundingSphere:{get:function(){return this._boundingSphere}}});aS.prototype.distanceToCamera=function(e){let t=this._boundingSphere;return Math.max(0,h.distance(t.center,e.camera.positionWC)-t.radius)};aS.prototype.intersectPlane=function(e){return se.intersectPlane(this._boundingSphere,e)};aS.prototype.update=function(e,t){h.clone(e,this._boundingSphere.center),this._boundingSphere.radius=t};aS.prototype.createDebugVolume=function(e){let t=new K_({radius:this.radius}),n=O.fromTranslation(this.center,O.clone(O.IDENTITY)),i=new Bt({geometry:t,id:"outline",modelMatrix:n,attributes:{color:Kt.fromColor(e)}});return new Fn({geometryInstances:i,appearance:new _n({translucent:!1,flat:!0}),asynchronous:!1})};var Hy=aS;var sgt=new h,cgt=new h,lgt=new h,ugt=new h;function Tx(e,t,n){n=h.cross(e,t,n);let i=h.magnitude(n);return h.multiplyByScalar(n,I.EPSILON7/i,n)}function EQ(e,t){let n=h.normalize(e,ugt),i=h.equalsEpsilon(n,h.UNIT_X,I.EPSILON6)?h.UNIT_Y:h.UNIT_X;return Tx(e,i,t)}function ZTe(e){let t=$.getColumn(e,0,sgt),n=$.getColumn(e,1,cgt),i=$.getColumn(e,2,lgt),r=h.equals(t,h.ZERO),o=h.equals(n,h.ZERO),a=h.equals(i,h.ZERO);return!r&&!o&&!a?e:r&&o&&a?(e[0]=I.EPSILON7,e[4]=I.EPSILON7,e[8]=I.EPSILON7,e):(r&&!o&&!a?t=Tx(n,i,t):!r&&o&&!a?n=Tx(t,i,n):!r&&!o&&a?i=Tx(n,t,i):r?o?a||(t=EQ(i,t),n=Tx(i,t,n)):(t=EQ(n,t),i=Tx(n,t,i)):(n=EQ(t,n),i=Tx(n,t,i)),$.setColumn(e,0,t,e),$.setColumn(e,1,n,e),$.setColumn(e,2,i,e),e)}function sS(e,t){t=ZTe(t),this._orientedBoundingBox=new Jt(e,t),this._boundingSphere=se.fromOrientedBoundingBox(this._orientedBoundingBox)}Object.defineProperties(sS.prototype,{boundingVolume:{get:function(){return this._orientedBoundingBox}},boundingSphere:{get:function(){return this._boundingSphere}}});sS.prototype.distanceToCamera=function(e){return Math.sqrt(this._orientedBoundingBox.distanceSquaredTo(e.camera.positionWC))};sS.prototype.intersectPlane=function(e){return this._orientedBoundingBox.intersectPlane(e)};sS.prototype.update=function(e,t){h.clone(e,this._orientedBoundingBox.center),t=ZTe(t),$.clone(t,this._orientedBoundingBox.halfAxes),se.fromOrientedBoundingBox(this._orientedBoundingBox,this._boundingSphere)};sS.prototype.createDebugVolume=function(e){let t=new Pm({minimum:new h(-1,-1,-1),maximum:new h(1,1,1)}),n=O.fromRotationTranslation(this.boundingVolume.halfAxes,this.boundingVolume.center),i=new Bt({geometry:t,id:"outline",modelMatrix:n,attributes:{color:Kt.fromColor(e)}});return new Fn({geometryInstances:i,appearance:new _n({translucent:!1,flat:!0}),asynchronous:!1})};var mf=sS;function uo(e,t,n,i){this._tileset=e,this._header=n;let r=l(n.contents),o=r&&n.contents.length>1||Qi(n,"3DTILES_multiple_contents"),a=r&&!o?n.contents[0]:n.content;this._contentHeader=a,this.transform=l(n.transform)?O.unpack(n.transform):O.clone(O.IDENTITY);let s=l(i)?i.computedTransform:e.modelMatrix,c=O.multiply(s,this.transform,new O),u=l(i)?i._initialTransform:O.IDENTITY;this._initialTransform=O.multiply(u,this.transform,new O),this.computedTransform=c,this.metadata=G4(e,n),this._verticalExaggeration=1,this._verticalExaggerationRelativeHeight=0,this._boundingVolume=this.createBoundingVolume(n.boundingVolume,c),this._boundingVolume2D=void 0;let f;l(a)&&l(a.boundingVolume)&&(f=this.createBoundingVolume(a.boundingVolume,c)),this._contentBoundingVolume=f,this._contentBoundingVolume2D=void 0;let d;l(n.viewerRequestVolume)&&(d=this.createBoundingVolume(n.viewerRequestVolume,c)),this._viewerRequestVolume=d,this.geometricError=n.geometricError,this._geometricError=n.geometricError,l(this._geometricError)||(this._geometricError=l(i)?i._geometricError:e._geometricError,uo._deprecationWarning("geometricErrorUndefined","Required property geometricError is undefined for this tile. Using parent's geometric error instead.")),this.updateGeometricErrorScale();let p;l(n.refine)?((n.refine==="replace"||n.refine==="add")&&uo._deprecationWarning("lowercase-refine",`This tile uses a lowercase refine "${n.refine}". Instead use "${n.refine.toUpperCase()}".`),p=n.refine.toUpperCase()==="REPLACE"?To.REPLACE:To.ADD):l(i)?p=i.refine:p=To.REPLACE,this.refine=p,this.children=[],this.parent=i;let g,m=!1,y,A,b;if(t=De.createIfNeeded(t),o)y=co.UNLOADED,A=t.clone();else if(l(a)){let E=a.uri;l(a.url)&&(uo._deprecationWarning("contentUrl",'This tileset JSON uses the "content.url" property which has been deprecated. Use "content.uri" instead.'),E=a.url),E===""?(uo._deprecationWarning("contentUriEmpty","content.uri property is an empty string, which creates a circular dependency, making this tileset invalid. Omit the content property instead"),g=new dg(e,this),m=!0,y=co.READY):(y=co.UNLOADED,A=t.getDerivedResource({url:E}),b=fl.getServerKey(A.getUrlComponent()))}else g=new dg(e,this),m=!0,y=co.READY;this._content=g,this._contentResource=A,this._contentState=y,this._expiredContent=void 0,this._serverKey=b,this.hasEmptyContent=m,this.hasTilesetContent=!1,this.hasImplicitContent=!1,this.hasRenderableContent=!m,this.hasImplicitContentMetadata=!1,this.hasMultipleContents=o,this.cacheNode=void 0;let x=n.expire,T,C;l(x)&&(T=x.duration,l(x.date)&&(C=K.fromIso8601(x.date))),this.expireDuration=T,this.expireDate=C,this.lastStyleTime=0,this._optimChildrenWithinParent=qh.NOT_COMPUTED,this.clippingPlanesDirty=!1,this.clippingPolygonsDirty=!1,this.priorityDeferred=!1,this.implicitTileset=void 0,this.implicitCoordinates=void 0,this.implicitSubtree=void 0,this._distanceToCamera=0,this._centerZDepth=0,this._screenSpaceError=0,this._screenSpaceErrorProgressiveResolution=0,this._visibilityPlaneMask=0,this._visible=!1,this._inRequestVolume=!1,this._finalResolution=!0,this._depth=0,this._stackLength=0,this._selectionDepth=0,this._updatedVisibilityFrame=0,this._touchedFrame=0,this._visitedFrame=0,this._selectedFrame=0,this._wasSelectedLastFrame=!1,this._requestedFrame=0,this._ancestorWithContent=void 0,this._ancestorWithContentAvailable=void 0,this._refines=!1,this._shouldSelect=!1,this._isClipped=!0,this._isClippedByPolygon=!1,this._clippingPlanesState=0,this._clippingPolygonsState=0,this._debugBoundingVolume=void 0,this._debugContentBoundingVolume=void 0,this._debugViewerRequestVolume=void 0,this._debugColor=U.fromRandom({alpha:1}),this._debugColorizeTiles=!1,this._priority=0,this._priorityHolder=this,this._priorityProgressiveResolution=!1,this._priorityProgressiveResolutionScreenSpaceErrorLeaf=!1,this._priorityReverseScreenSpaceError=0,this._foveatedFactor=0,this._wasMinPriorityChild=!1,this._loadTimestamp=new K,this._commandsLength=0,this._color=void 0,this._colorDirty=!1,this._request=void 0}uo._deprecationWarning=qs;Object.defineProperties(uo.prototype,{tileset:{get:function(){return this._tileset}},content:{get:function(){return this._content}},boundingVolume:{get:function(){return this._boundingVolume}},contentBoundingVolume:{get:function(){return this._contentBoundingVolume??this._boundingVolume}},boundingSphere:{get:function(){return this._boundingVolume.boundingSphere}},isVisible:{get:function(){return this._visible&&this._inRequestVolume}},extras:{get:function(){return this._header.extras}},color:{get:function(){return l(this._color)||(this._color=new U),U.clone(this._color)},set:function(e){this._color=U.clone(e,this._color),this._colorDirty=!0}},contentAvailable:{get:function(){return this.contentReady&&this.hasRenderableContent||l(this._expiredContent)&&!this.contentFailed}},contentReady:{get:function(){return this._contentState===co.READY}},contentUnloaded:{get:function(){return this._contentState===co.UNLOADED}},hasUnloadedRenderableContent:{get:function(){return this.hasRenderableContent&&this.contentUnloaded}},contentExpired:{get:function(){return this._contentState===co.EXPIRED}},contentFailed:{get:function(){return this._contentState===co.FAILED}},commandsLength:{get:function(){return this._commandsLength}}});var Gy=new h;function fgt(e,t){let{tileset:n,boundingSphere:i}=e,{radius:r,center:o}=i,{camera:a}=t,s=h.multiplyByScalar(a.directionWC,e._centerZDepth,Gy),c=h.add(a.positionWC,s,Gy),u=h.subtract(c,o,Gy);if(h.magnitude(u)>r){let C=h.normalize(u,Gy),E=h.multiplyByScalar(C,r,Gy),w=h.add(o,E,Gy),D=h.subtract(w,a.positionWC,Gy),R=h.normalize(D,Gy);e._foveatedFactor=1-Math.abs(h.dot(a.directionWC,R))}else e._foveatedFactor=0;let p=e.refine===To.REPLACE,g=n.isSkippingLevelOfDetail;if(p&&!g||!n.foveatedScreenSpaceError||n.foveatedConeSize===1||e._priorityProgressiveResolution&&p&&g||n._pass===lo.PRELOAD_FLIGHT||n._pass===lo.PRELOAD)return!1;let m=1-Math.cos(a.frustum.fov*.5),y=n.foveatedConeSize*m;if(e._foveatedFactor<=y)return!1;let A=m-y,b=I.clamp((e._foveatedFactor-y)/A,0,1),x=n.foveatedInterpolationCallback(n.foveatedMinimumScreenSpaceErrorRelaxation,n.memoryAdjustedScreenSpaceError,b),T=e._screenSpaceError===0&&l(e.parent)?e.parent._screenSpaceError*.5:e._screenSpaceError;return n.memoryAdjustedScreenSpaceError-x<=T}var rCe=new K;uo.prototype.getScreenSpaceError=function(e,t,n){let i=this._tileset,r=n??1,o=l(this.parent)?this.parent.geometricError:i._scaledGeometricError,a=t?o:this.geometricError;if(a===0)return 0;let{camera:s,context:c}=e,u=s.frustum,f=c.drawingBufferWidth,d=c.drawingBufferHeight*r,p;if(e.mode===re.SCENE2D||u instanceof pn){let g=u.offCenterFrustum;l(g)&&(u=g);let m=Math.max(u.top-u.bottom,u.right-u.left)/Math.max(f,d);p=a/m}else{let g=Math.max(this._distanceToCamera,I.EPSILON7),m=u.sseDenominator;if(p=a*d/(g*m),i.dynamicScreenSpaceError){let y=i._dynamicScreenSpaceErrorComputedDensity,A=i.dynamicScreenSpaceErrorFactor,b=I.fog(g,y)*A;p-=b}}return p/=e.pixelRatio,p};function dgt(e,t){if(e.progressiveResolutionHeightFraction<=0||e.progressiveResolutionHeightFraction>.5)return!1;let n=e.memoryAdjustedScreenSpaceError,i=t._screenSpaceErrorProgressiveResolution>n;t._priorityProgressiveResolutionScreenSpaceErrorLeaf=!1;let r=t.parent,o=t._screenSpaceErrorProgressiveResolution<=n,a=l(r)&&r._screenSpaceErrorProgressiveResolution>n;return o&&a&&(t._priorityProgressiveResolutionScreenSpaceErrorLeaf=!0,i=!0),i}function hgt(e,t){let n=t.parent,r=l(n)&&(!e.isSkippingLevelOfDetail||t._screenSpaceError===0||n.hasTilesetContent||n.hasImplicitContent)?n._screenSpaceError:t._screenSpaceError;return e.root._screenSpaceError-r}uo.prototype.updateVisibility=function(e){let{parent:t,tileset:n}=this;if(this._updatedVisibilityFrame===n._updatedVisibilityFrame)return;let i=l(t)?t.computedTransform:n.modelMatrix,r=l(t)?t._visibilityPlaneMask:is.MASK_INDETERMINATE;this.updateTransform(i,e),this._distanceToCamera=this.distanceToTile(e),this._centerZDepth=this.distanceToTileCenter(e),this._screenSpaceError=this.getScreenSpaceError(e,!1),this._screenSpaceErrorProgressiveResolution=this.getScreenSpaceError(e,!1,n.progressiveResolutionHeightFraction),this._visibilityPlaneMask=this.visibility(e,r),this._visible=this._visibilityPlaneMask!==is.MASK_OUTSIDE,this._inRequestVolume=this.insideViewerRequestVolume(e),this._priorityReverseScreenSpaceError=hgt(n,this),this._priorityProgressiveResolution=dgt(n,this),this.priorityDeferred=fgt(this,e),this._updatedVisibilityFrame=n._updatedVisibilityFrame};uo.prototype.updateExpiration=function(){if(l(this.expireDate)&&this.contentReady&&!this.hasEmptyContent&&!this.hasMultipleContents){let e=K.now(rCe);K.lessThan(this.expireDate,e)&&(this._contentState=co.EXPIRED,this._expiredContent=this._content)}};function mgt(e){if(!l(e.expireDuration))return;let t=K.now(rCe);K.addSeconds(t,e.expireDuration,t),l(e.expireDate)?K.lessThan(e.expireDate,t)&&K.clone(t,e.expireDate):e.expireDate=K.clone(t)}function pgt(e){return function(){return e._priority}}uo.prototype.requestContent=function(){if(!this.hasEmptyContent)return this.hasMultipleContents?ggt(this):ygt(this)};function ggt(e){let t=e._content,n=e._tileset;if(!l(t)){let r=Qi(e._header,"3DTILES_multiple_contents")?e._header.extensions["3DTILES_multiple_contents"]:e._header;t=new W4(n,e,e._contentResource.clone(),r),e._content=t}let i=t.requestInnerContents();if(l(i))return e._contentState=co.LOADING,i.then(r=>{if(!e.isDestroyed()&&l(r))return e._contentState=co.PROCESSING,t}).catch(r=>{if(!e.isDestroyed())throw e._contentState=co.FAILED,r})}async function _gt(e,t,n,i,r){let o=e._contentState;e._contentState=co.LOADING,++t.statistics.numberOfPendingRequests;let a;try{a=await r}catch(s){if(--t.statistics.numberOfPendingRequests,e.isDestroyed())return;if(n.cancelled||n.state===Ti.CANCELLED){e._contentState=o,++t.statistics.numberOfAttemptedRequests;return}if(oCe(e,s))return i&&(e.expireDate=void 0),e._content=new dg(t,e),QTe(e),e._contentState=co.PROCESSING,e._content;throw e._contentState=co.FAILED,s}if(e.isDestroyed()){--t.statistics.numberOfPendingRequests;return}if(n.cancelled||n.state===Ti.CANCELLED){e._contentState=o,--t.statistics.numberOfPendingRequests,++t.statistics.numberOfAttemptedRequests;return}try{let s=await Agt(e,a);return--t.statistics.numberOfPendingRequests,e.isDestroyed()?void 0:(i&&(e.expireDate=void 0),e._content=s,s instanceof dg&&QTe(e),e._contentState=co.PROCESSING,s)}catch(s){if(--t.statistics.numberOfPendingRequests,e.isDestroyed())return;throw e._contentState=co.FAILED,s}}function ygt(e){let t=e._contentResource.clone(),n=e.contentExpired;n&&t.setQueryParameters({expired:e.expireDate.toString()});let i=new Eo({throttle:!0,throttleByServer:!0,type:Za.TILES3D,priorityFunction:pgt(e),serverKey:e._serverKey});e._request=i,t.request=i;let r=e._tileset,o=t.fetchArrayBuffer();if(!l(o)){++r.statistics.numberOfAttemptedRequests;return}return _gt(e,r,i,n,o)}function oCe(e,t){let i=e._tileset?._runtimeContentCodec?.missingTilePolicy;return!l(i)||!l(t.statusCode)?!1:i.statusCodes.includes(t.statusCode)}function QTe(e){e.hasEmptyContent=!0,e.hasRenderableContent=!1}uo._isEmptyTile=oCe;async function Agt(e,t){let n=e._tileset,i=n?._runtimeContentCodec;if(l(i)&&typeof i.createContent=="function"){let u=await Promise.resolve(i.createContent(n,e,e._contentResource,t));return e.isDestroyed()?void 0:u}let r=Vy(t);n._disableSkipLevelOfDetail=n._disableSkipLevelOfDetail||r.contentType===Ms.GEOMETRY||r.contentType===Ms.VECTOR,(r.contentType===Ms.IMPLICIT_SUBTREE||r.contentType===Ms.IMPLICIT_SUBTREE_JSON)&&(e.hasImplicitContent=!0,e.hasRenderableContent=!1),r.contentType===Ms.EXTERNAL_TILESET&&(e.hasTilesetContent=!0,e.hasRenderableContent=!1);let o,a=eS[r.contentType];if(e.isDestroyed())return;l(r.binaryPayload)?o=await Promise.resolve(a(n,e,e._contentResource,r.binaryPayload.buffer,0)):o=await Promise.resolve(a(n,e,e._contentResource,r.jsonPayload));let s=e._contentHeader;if(e.hasImplicitContentMetadata){let u=e.implicitSubtree,f=e.implicitCoordinates;o.metadata=u.getContentMetadataView(f,0)}else e.hasImplicitContent||(o.metadata=tS(n,s));let c=nS(n,s);return l(c)&&(o.group=new HE({metadata:c})),o}uo.prototype.cancelRequests=function(){this.hasMultipleContents?this._content.cancelRequests():this._request.cancel()};uo.prototype.unloadContent=function(){this.hasRenderableContent&&(this._content=this._content&&this._content.destroy(),this._contentState=co.UNLOADED,this.lastStyleTime=0,this.clippingPlanesDirty=this._clippingPlanesState===0,this._clippingPlanesState=0,this.clippingPolygonsDirty=this._clippingPolygonsState===0,this._clippingPolygonsState=0,this._debugColorizeTiles=!1,this._debugBoundingVolume=this._debugBoundingVolume&&this._debugBoundingVolume.destroy(),this._debugContentBoundingVolume=this._debugContentBoundingVolume&&this._debugContentBoundingVolume.destroy(),this._debugViewerRequestVolume=this._debugViewerRequestVolume&&this._debugViewerRequestVolume.destroy())};var aCe=new se;function wQ(e,t){if(t.mode!==re.SCENE3D&&!l(e._boundingVolume2D)){let n=e._boundingVolume.boundingSphere,i=se.projectTo2D(n,t.mapProjection,aCe);e._boundingVolume2D=new Hy(i.center,i.radius)}return t.mode!==re.SCENE3D?e._boundingVolume2D:e._boundingVolume}function bgt(e,t){if(t.mode!==re.SCENE3D&&!l(e._contentBoundingVolume2D)){let n=e._contentBoundingVolume.boundingSphere,i=se.projectTo2D(n,t.mapProjection,aCe);e._contentBoundingVolume2D=new Hy(i.center,i.radius)}return t.mode!==re.SCENE3D?e._contentBoundingVolume2D:e._contentBoundingVolume}uo.prototype.visibility=function(e,t){let n=e.cullingVolume,i=wQ(this,e),r=this._tileset,o=r.clippingPlanes;if(l(o)&&o.enabled){let s=o.computeIntersectionWithBoundingVolume(i,r.clippingPlanesOriginMatrix);if(this._isClipped=s!==Xt.INSIDE,s===Xt.OUTSIDE)return is.MASK_OUTSIDE}let a=r.clippingPolygons;if(l(a)&&a.enabled){let s=a.computeIntersectionWithBoundingVolume(i);this._isClippedByPolygon=s!==Xt.OUTSIDE}return n.computeVisibilityWithPlaneMask(i,t)};uo.prototype.contentVisibility=function(e){if(!l(this._contentBoundingVolume))return Xt.INSIDE;if(this._visibilityPlaneMask===is.MASK_INSIDE)return Xt.INSIDE;let t=e.cullingVolume,n=bgt(this,e),i=this._tileset,r=i.clippingPlanes;if(l(r)&&r.enabled){let a=r.computeIntersectionWithBoundingVolume(n,i.clippingPlanesOriginMatrix);if(this._isClipped=a!==Xt.INSIDE,a===Xt.OUTSIDE)return Xt.OUTSIDE}let o=i.clippingPolygons;if(l(o)&&o.enabled){let a=o.computeIntersectionWithBoundingVolume(n);if(this._isClippedByPolygon=a!==Xt.OUTSIDE,a===Xt.INSIDE)return Xt.OUTSIDE}return t.computeVisibility(n)};uo.prototype.distanceToTile=function(e){return wQ(this,e).distanceToCamera(e)};var xgt=new h;uo.prototype.distanceToTileCenter=function(e){let n=wQ(this,e).boundingVolume,i=h.subtract(n.center,e.camera.positionWC,xgt);return h.dot(e.camera.directionWC,i)};uo.prototype.insideViewerRequestVolume=function(e){let t=this._viewerRequestVolume;return!l(t)||t.distanceToCamera(e)===0};var sCe=new $,cCe=new h,Tgt=new $,IQ=new h,lCe=new ie,uCe=new Jt,SQ=new O;function Cgt(e,t,n){let i=h.fromElements(e[0],e[1],e[2],IQ),r=$.fromArray(e,3,Tgt);i=O.multiplyByPoint(t,i,i);let o=O.getMatrix3(t,sCe);return r=$.multiply(o,r,r),l(n)?(n.update(i,r),n):new mf(i,r)}function eCe(e,t,n,i){let r=ie.unpack(e,0,lCe),o=e[4],a=e[5],s=Jt.fromRectangle(r,o,a,te.WGS84,uCe),c=s.center,u=s.halfAxes;t=O.multiplyTransformation(t,O.inverseTransformation(n,SQ),SQ),c=O.multiplyByPoint(t,c,c);let f=O.getMatrix3(t,sCe);return u=$.multiply(f,u,u),l(i)&&i instanceof mf?(i.update(c,u),i):new mf(c,u)}function vgt(e,t,n,i){if(!O.equalsEpsilon(t,n,I.EPSILON8))return i instanceof mf?eCe(e,t,n,i):eCe(e,t,n,void 0);let r=ie.unpack(e,0,lCe);return i instanceof Rd?(i.rectangle=ie.clone(r,i.rectangle),i.minimumHeight=e[4],i.maximumHeight=e[5],i.computeBoundingVolumes(te.WGS84),i):new Rd({rectangle:r,minimumHeight:e[4],maximumHeight:e[5]})}function Egt(e,t,n){let i=h.fromElements(e[0],e[1],e[2],IQ),r=e[3];i=O.multiplyByPoint(t,i,i);let o=O.getScale(t,cCe),a=h.maximumComponent(o);return r*=a,l(n)?(n.update(i,r),n):new Hy(i,r)}uo.prototype.createBoundingVolume=function(e,t,n){let i=this.metadata,r;if(l(i)&&(r=mx.parseBoundingVolumeSemantic("TILE",i)),l(r)&&(e=r),!l(e))throw new oe("boundingVolume must be defined");if(Qi(e,"3DTILES_bounding_volume_S2"))return new X4(e.extensions["3DTILES_bounding_volume_S2"]);let{box:o,region:a,sphere:s}=e;if(l(o)){let c=Cgt(o,t,n);return this._verticalExaggeration!==1&&tCe(c,this._verticalExaggeration,this._verticalExaggerationRelativeHeight),c}if(l(a)){let c=vgt(a,t,this._initialTransform,n);return this._verticalExaggeration===1||(c instanceof mf?tCe(c,this._verticalExaggeration,this._verticalExaggerationRelativeHeight):(c.minimumHeight=pr.getHeight(c.minimumHeight,this._verticalExaggeration,this._verticalExaggerationRelativeHeight),c.maximumHeight=pr.getHeight(c.maximumHeight,this._verticalExaggeration,this._verticalExaggerationRelativeHeight),c.computeBoundingVolumes(te.WGS84))),c}if(l(s)){let c=Egt(s,t,n);if(this._verticalExaggeration!==1){let u=pr.getPosition(c.center,te.WGS84,this._verticalExaggeration,this._verticalExaggerationRelativeHeight,IQ),f=c.radius*this._verticalExaggeration;c.update(u,f)}return c}throw new oe("boundingVolume must contain a sphere, region, or box")};var Sgt=h.unpackArray(new Array(24).fill(0));function tCe(e,t,n){let i=e.boundingVolume.computeCorners(Sgt).map(o=>pr.getPosition(o,te.WGS84,t,n,o)),r=Jt.fromPoints(i,uCe);e.update(r.center,r.halfAxes)}uo.prototype.updateTransform=function(e,t){e=e??O.IDENTITY;let n=O.multiplyTransformation(e,this.transform,SQ),i=!O.equals(n,this.computedTransform),r=l(t)&&(this._verticalExaggeration!==t.verticalExaggeration||this._verticalExaggerationRelativeHeight!==t.verticalExaggerationRelativeHeight);if(!i&&!r)return;i&&O.clone(n,this.computedTransform),r&&(this._verticalExaggeration=t.verticalExaggeration,this._verticalExaggerationRelativeHeight=t.verticalExaggerationRelativeHeight);let o=this._header,a=this._contentHeader;this._boundingVolume=this.createBoundingVolume(o.boundingVolume,this.computedTransform,this._boundingVolume),l(this._contentBoundingVolume)&&(this._contentBoundingVolume=this.createBoundingVolume(a.boundingVolume,this.computedTransform,this._contentBoundingVolume)),l(this._viewerRequestVolume)&&(this._viewerRequestVolume=this.createBoundingVolume(o.viewerRequestVolume,this.computedTransform,this._viewerRequestVolume)),this.updateGeometricErrorScale(),this._debugBoundingVolume=this._debugBoundingVolume&&this._debugBoundingVolume.destroy(),this._debugContentBoundingVolume=this._debugContentBoundingVolume&&this._debugContentBoundingVolume.destroy(),this._debugViewerRequestVolume=this._debugViewerRequestVolume&&this._debugViewerRequestVolume.destroy()};uo.prototype.updateGeometricErrorScale=function(){let e=O.getScale(this.computedTransform,cCe),t=h.maximumComponent(e);if(this.geometricError=this._geometricError*t,!l(this.parent)){let n=this._tileset;n._scaledGeometricError=n._geometricError*t}};function wgt(e,t,n,i){if(!i.isRender)return;let r=l(e._contentHeader)&&l(e._contentHeader.boundingVolume),o=t.debugShowBoundingVolume||t.debugShowContentBoundingVolume&&!r;if(o){let c;e._finalResolution?e.hasRenderableContent?c=U.WHITE:c=U.DARKGRAY:c=U.YELLOW,l(e._debugBoundingVolume)||(e._debugBoundingVolume=e._boundingVolume.createDebugVolume(c)),e._debugBoundingVolume.update(n);let u=e._debugBoundingVolume.getGeometryInstanceAttributes("outline");u.color=Kt.toValue(c,u.color)}else!o&&l(e._debugBoundingVolume)&&(e._debugBoundingVolume=e._debugBoundingVolume.destroy());t.debugShowContentBoundingVolume&&r?(l(e._debugContentBoundingVolume)||(e._debugContentBoundingVolume=e._contentBoundingVolume.createDebugVolume(U.BLUE)),e._debugContentBoundingVolume.update(n)):!t.debugShowContentBoundingVolume&&l(e._debugContentBoundingVolume)&&(e._debugContentBoundingVolume=e._debugContentBoundingVolume.destroy()),t.debugShowViewerRequestVolume&&l(e._viewerRequestVolume)?(l(e._debugViewerRequestVolume)||(e._debugViewerRequestVolume=e._viewerRequestVolume.createDebugVolume(U.YELLOW)),e._debugViewerRequestVolume.update(n)):!t.debugShowViewerRequestVolume&&l(e._debugViewerRequestVolume)&&(e._debugViewerRequestVolume=e._debugViewerRequestVolume.destroy());let a=t.debugColorizeTiles&&!e._debugColorizeTiles||l(t._heatmap.tilePropertyName),s=!t.debugColorizeTiles&&e._debugColorizeTiles;a?(t._heatmap.colorize(e,n),e._debugColorizeTiles=!0,e.color=e._debugColor):s&&(e._debugColorizeTiles=!1,e.color=U.WHITE),e._colorDirty&&(e._colorDirty=!1,e._content.applyDebugSettings(!0,e._color)),s&&t.makeStyleDirty()}function Igt(e,t,n){let i=e._expiredContent;if(!e.hasMultipleContents&&l(i)){if(!e.contentReady){try{i.update(t,n)}catch{}return}e._expiredContent.destroy(),e._expiredContent=void 0}if(l(e.content))try{e.content.update(t,n)}catch(r){throw e._contentState=co.FAILED,r}}function Pgt(e,t){let n=t.clippingPlanes,i=0;l(n)&&e._isClipped&&n.enabled&&(i=n.clippingPlanesState),i!==e._clippingPlanesState&&(e._clippingPlanesState=i,e.clippingPlanesDirty=!0)}function Dgt(e,t){let n=t.clippingPolygons,i=0;l(n)&&e._isClippedByPolygon&&n.enabled&&(i=n.clippingPolygonsState),i!==e._clippingPolygonsState&&(e._clippingPolygonsState=i,e.clippingPolygonsDirty=!0)}uo.prototype.update=function(e,t,n){let{commandList:i}=t,r=i.length;Pgt(this,e),Dgt(this,e),wgt(this,e,t,n),Igt(this,e,t);let o=i.length;this._commandsLength=o-r;for(let a=r;a<o;++a){let s=i[a],c=s.pass===Pe.TRANSLUCENT;s.depthForTranslucentClassification=c}this.clippingPlanesDirty=!1,this.clippingPolygonsDirty=!1};var nCe=[];uo.prototype.process=function(e,t){!this.contentExpired&&!this.contentReady&&this._content.ready&&(mgt(this),this._selectedFrame=0,this.lastStyleTime=0,K.now(this._loadTimestamp),this._contentState=co.READY,!this.hasTilesetContent&&!this.hasImplicitContent&&(e._statistics.incrementLoadCounts(this.content),++e._statistics.numberOfTilesWithContentReady,++e._statistics.numberOfLoadedTilesTotal,e._cache.add(this)));let n=t.commandList;t.commandList=nCe;try{this._content.update(e,t)}catch(i){throw this._contentState=co.FAILED,i}nCe.length=0,t.commandList=n};function iCe(e,t,n){let i=e*Math.pow(10,t);return parseInt(i)*Math.pow(10,n)}function K4(e,t,n){return Math.max(I.normalize(e,t,n)-I.EPSILON7,0)}uo.prototype.updatePriority=function(){let e=this.tileset,t=e.preferLeaves,n=e._minimumPriority,i=e._maximumPriority,r=4,o=1,a=0,s=r,c=a+s,u=r,f=c+u,d=o,p=Math.pow(10,f),g=f+d,m=o,y=Math.pow(10,g),A=g+m,b=Math.pow(10,A),x=K4(this._depth,n.depth,i.depth);x=t?1-x:x;let C=!e.isSkippingLevelOfDetail&&this.refine===To.REPLACE?K4(this._priorityHolder._distanceToCamera,n.distance,i.distance):K4(this._priorityReverseScreenSpaceError,n.reverseScreenSpaceError,i.reverseScreenSpaceError),E=iCe(C,s,a),w=this._priorityProgressiveResolution?0:p,D=K4(this._priorityHolder._foveatedFactor,n.foveatedFactor,i.foveatedFactor),R=iCe(D,u,c),M=this.priorityDeferred?y:0,N=e._pass===lo.PRELOAD_FLIGHT?0:b;this._priority=x+E+w+R+M+N};uo.prototype.isDestroyed=function(){return!1};uo.prototype.destroy=function(){return this._content=this._content&&this._content.destroy(),this._expiredContent=this._expiredContent&&!this._expiredContent.isDestroyed()&&this._expiredContent.destroy(),this._debugBoundingVolume=this._debugBoundingVolume&&this._debugBoundingVolume.destroy(),this._debugContentBoundingVolume=this._debugContentBoundingVolume&&this._debugContentBoundingVolume.destroy(),this._debugViewerRequestVolume=this._debugViewerRequestVolume&&this._debugViewerRequestVolume.destroy(),ue(this)};var Yh=uo;function pg(e){e=e??H.EMPTY_OBJECT;let t=e.id,n=e.group,i=e.class,r=l(n.properties)?n.properties:{};this._class=i,this._properties=r,this._id=t,this._extras=n.extras,this._extensions=n.extensions}Object.defineProperties(pg.prototype,{class:{get:function(){return this._class}},id:{get:function(){return this._id}},extras:{get:function(){return this._extras}},extensions:{get:function(){return this._extensions}}});pg.prototype.hasProperty=function(e){return qn.hasProperty(e,this._properties,this._class)};pg.prototype.hasPropertyBySemantic=function(e){return qn.hasPropertyBySemantic(e,this._properties,this._class)};pg.prototype.getPropertyIds=function(e){return qn.getPropertyIds(this._properties,this._class,e)};pg.prototype.getProperty=function(e){return qn.getProperty(e,this._properties,this._class)};pg.prototype.setProperty=function(e,t){return qn.setProperty(e,t,this._properties,this._class)};pg.prototype.getPropertyBySemantic=function(e){return qn.getPropertyBySemantic(e,this._properties,this._class)};pg.prototype.setPropertyBySemantic=function(e,t){return qn.setPropertyBySemantic(e,t,this._properties,this._class)};var p1=pg;function gg(e){e=e??H.EMPTY_OBJECT;let t=e.tileset,n=e.class,i=l(t.properties)?t.properties:{};this._class=n,this._properties=i,this._extras=t.extras,this._extensions=t.extensions}Object.defineProperties(gg.prototype,{class:{get:function(){return this._class}},extras:{get:function(){return this._extras}},extensions:{get:function(){return this._extensions}}});gg.prototype.hasProperty=function(e){return qn.hasProperty(e,this._properties,this._class)};gg.prototype.hasPropertyBySemantic=function(e){return qn.hasPropertyBySemantic(e,this._properties,this._class)};gg.prototype.getPropertyIds=function(e){return qn.getPropertyIds(this._properties,this._class,e)};gg.prototype.getProperty=function(e){return qn.getProperty(e,this._properties,this._class)};gg.prototype.setProperty=function(e,t){return qn.setProperty(e,t,this._properties,this._class)};gg.prototype.getPropertyBySemantic=function(e){return qn.getPropertyBySemantic(e,this._properties,this._class)};gg.prototype.setPropertyBySemantic=function(e,t){return qn.setPropertyBySemantic(e,t,this._properties,this._class)};var $4=gg;function fCe(e){e=e??H.EMPTY_OBJECT;let t=e.metadataJson,n=e.schema,i=t.metadata??t.tileset,r;l(i)&&(r=new $4({tileset:i,class:n.classes[i.class]}));let o=[],a=[],s=t.groups;if(Array.isArray(s)){let c=s.length;for(let u=0;u<c;u++){let f=s[u];a.push(new p1({group:f,class:n.classes[f.class]}))}}else if(l(s)){o=Object.keys(s).sort();let c=o.length;for(let u=0;u<c;u++){let f=o[u];if(s.hasOwnProperty(f)){let d=s[f];a.push(new p1({id:f,group:s[f],class:n.classes[d.class]}))}}}this._schema=n,this._groups=a,this._groupIds=o,this._tileset=r,this._statistics=t.statistics,this._extras=t.extras,this._extensions=t.extensions}Object.defineProperties(fCe.prototype,{schema:{get:function(){return this._schema}},groups:{get:function(){return this._groups}},groupIds:{get:function(){return this._groupIds}},tileset:{get:function(){return this._tileset}},statistics:{get:function(){return this._statistics}},extras:{get:function(){return this._extras}},extensions:{get:function(){return this._extensions}}});var cS=fCe;var dCe={},Rgt=new h;dCe.checkChildrenWithinParent=function(e){let t=e.children,n=t.length,i=e.boundingVolume;if(i instanceof mf||i instanceof Rd){let r=i._orientedBoundingBox;e._optimChildrenWithinParent=qh.USE_OPTIMIZATION;for(let o=0;o<n;++o){let s=t[o].boundingVolume;if(!(s instanceof mf||s instanceof Rd)){e._optimChildrenWithinParent=qh.SKIP_OPTIMIZATION;break}let c=s._orientedBoundingBox,u=h.subtract(c.center,r.center,Rgt),f=h.magnitude(u);h.divideByScalar(u,f,u);let d=Math.abs(r.halfAxes[0]*u.x)+Math.abs(r.halfAxes[1]*u.y)+Math.abs(r.halfAxes[2]*u.z)+Math.abs(r.halfAxes[3]*u.x)+Math.abs(r.halfAxes[4]*u.y)+Math.abs(r.halfAxes[5]*u.z)+Math.abs(r.halfAxes[6]*u.x)+Math.abs(r.halfAxes[7]*u.y)+Math.abs(r.halfAxes[8]*u.z),p=Math.abs(c.halfAxes[0]*u.x)+Math.abs(c.halfAxes[1]*u.y)+Math.abs(c.halfAxes[2]*u.z)+Math.abs(c.halfAxes[3]*u.x)+Math.abs(c.halfAxes[4]*u.y)+Math.abs(c.halfAxes[5]*u.z)+Math.abs(c.halfAxes[6]*u.x)+Math.abs(c.halfAxes[7]*u.y)+Math.abs(c.halfAxes[8]*u.z);if(d<=p+f){e._optimChildrenWithinParent=qh.SKIP_OPTIMIZATION;break}}}return e._optimChildrenWithinParent===qh.USE_OPTIMIZATION};var J4=dCe;function Cx(){this._list=new TN,this._sentinel=this._list.add(),this._trimTiles=!1}Cx.prototype.reset=function(){this._list.splice(this._list.tail,this._sentinel)};Cx.prototype.touch=function(e){let t=e.cacheNode;l(t)&&this._list.splice(this._sentinel,t)};Cx.prototype.add=function(e){l(e.cacheNode)||(e.cacheNode=this._list.add(e))};Cx.prototype.unloadTile=function(e,t,n){let i=t.cacheNode;l(i)&&(this._list.remove(i),t.cacheNode=void 0,n(e,t))};Cx.prototype.unloadTiles=function(e,t){let n=this._trimTiles;this._trimTiles=!1;let i=this._list,r=this._sentinel,o=i.head;for(;o!==r&&(e.totalMemoryUsageInBytes>e.cacheBytes||n);){let a=o.item;o=o.next,this.unloadTile(e,a,t)}};Cx.prototype.trim=function(){this._trimTiles=!0};var Z4=Cx;function Q4(e){this.tilePropertyName=e,this._minimum=Number.MAX_VALUE,this._maximum=-Number.MAX_VALUE,this._previousMinimum=Number.MAX_VALUE,this._previousMaximum=-Number.MAX_VALUE,this._referenceMinimum={},this._referenceMaximum={}}function DQ(e,t){let n;return t==="_loadTimestamp"?n=K.toDate(e).getTime():n=e,n}Q4.prototype.setReferenceMinimumMaximum=function(e,t,n){this._referenceMinimum[n]=DQ(e,n),this._referenceMaximum[n]=DQ(t,n)};function Ogt(e,t){let n=e.tilePropertyName;if(l(n)){let i=DQ(t[n],n);return l(i)?(e._maximum=Math.max(i,e._maximum),e._minimum=Math.min(i,e._minimum),i):(e.tilePropertyName=void 0,i)}}var PQ=[new U(.1,.1,.1,1),new U(.153,.278,.878,1),new U(.827,.231,.49,1),new U(.827,.188,.22,1),new U(1,.592,.259,1),new U(1,.843,0,1)];Q4.prototype.colorize=function(e,t){let n=this.tilePropertyName;if(!l(n)||!e.contentAvailable||e._selectedFrame!==t.frameNumber)return;let i=Ogt(this,e),r=this._previousMinimum,o=this._previousMaximum;if(r===Number.MAX_VALUE||o===-Number.MAX_VALUE)return;let a=o-r+I.EPSILON7,c=I.clamp(i-r,0,a)/a,u=PQ.length-1,f=c*u,d=Math.floor(f),p=Math.ceil(f),g=f-d,m=PQ[d],y=PQ[p],A=U.clone(U.WHITE);A.red=I.lerp(m.red,y.red,g),A.green=I.lerp(m.green,y.green,g),A.blue=I.lerp(m.blue,y.blue,g),e._debugColor=A};Q4.prototype.resetMinimumMaximum=function(){let e=this.tilePropertyName;if(l(e)){let t=this._referenceMinimum[e],n=this._referenceMaximum[e],i=l(t)&&l(n);this._previousMinimum=i?t:this._minimum,this._previousMaximum=i?n:this._maximum,this._minimum=Number.MAX_VALUE,this._maximum=-Number.MAX_VALUE}};var e8=Q4;function lS(){this.selected=0,this.visited=0,this.numberOfCommands=0,this.numberOfAttemptedRequests=0,this.numberOfPendingRequests=0,this.numberOfTilesProcessing=0,this.numberOfTilesWithContentReady=0,this.numberOfTilesTotal=0,this.numberOfLoadedTilesTotal=0,this.numberOfFeaturesSelected=0,this.numberOfFeaturesLoaded=0,this.numberOfPointsSelected=0,this.numberOfPointsLoaded=0,this.numberOfTrianglesSelected=0,this.numberOfTilesStyled=0,this.numberOfFeaturesStyled=0,this.numberOfTilesCulledWithChildrenUnion=0,this.geometryByteLength=0,this.texturesByteLength=0,this.texturesReferenceCounterById={},this.batchTableByteLength=0}lS.prototype.clear=function(){this.selected=0,this.visited=0,this.numberOfCommands=0,this.numberOfAttemptedRequests=0,this.numberOfFeaturesSelected=0,this.numberOfPointsSelected=0,this.numberOfTrianglesSelected=0,this.numberOfTilesStyled=0,this.numberOfFeaturesStyled=0,this.numberOfTilesCulledWithChildrenUnion=0};lS.prototype.incrementSelectionCounts=function(e){this.numberOfFeaturesSelected+=e.featuresLength,this.numberOfPointsSelected+=e.pointsLength,this.numberOfTrianglesSelected+=e.trianglesLength;let t=e.innerContents;if(l(t)){let n=t.length;for(let i=0;i<n;++i)this.incrementSelectionCounts(t[i])}};lS.prototype.incrementLoadCounts=function(e){if(this.numberOfFeaturesLoaded+=e.featuresLength,this.numberOfPointsLoaded+=e.pointsLength,this.geometryByteLength+=e.geometryByteLength,this.batchTableByteLength+=e.batchTableByteLength,!(e instanceof Sd))this.texturesByteLength+=e.texturesByteLength;else{let n=e.getTextureIds();for(let i of n){let r=this.texturesReferenceCounterById[i]??0;if(r===0){let o=e.getTextureByteLengthById(i);this.texturesByteLength+=o}this.texturesReferenceCounterById[i]=r+1}}let t=e.innerContents;if(l(t)){let n=t.length;for(let i=0;i<n;++i)this.incrementLoadCounts(t[i])}};lS.prototype.decrementLoadCounts=function(e){if(this.numberOfFeaturesLoaded-=e.featuresLength,this.numberOfPointsLoaded-=e.pointsLength,this.geometryByteLength-=e.geometryByteLength,this.batchTableByteLength-=e.batchTableByteLength,!(e instanceof Sd))this.texturesByteLength-=e.texturesByteLength;else{let n=e.getTextureIds();for(let i of n){let r=this.texturesReferenceCounterById[i];if(r===1){delete this.texturesReferenceCounterById[i];let o=e.getTextureByteLengthById(i);this.texturesByteLength-=o}else this.texturesReferenceCounterById[i]=r-1}}let t=e.innerContents;if(l(t)){let n=t.length;for(let i=0;i<n;++i)this.decrementLoadCounts(t[i])}};lS.clone=function(e,t){t.selected=e.selected,t.visited=e.visited,t.numberOfCommands=e.numberOfCommands,t.numberOfAttemptedRequests=e.numberOfAttemptedRequests,t.numberOfPendingRequests=e.numberOfPendingRequests,t.numberOfTilesProcessing=e.numberOfTilesProcessing,t.numberOfTilesWithContentReady=e.numberOfTilesWithContentReady,t.numberOfTilesTotal=e.numberOfTilesTotal,t.numberOfFeaturesSelected=e.numberOfFeaturesSelected,t.numberOfFeaturesLoaded=e.numberOfFeaturesLoaded,t.numberOfPointsSelected=e.numberOfPointsSelected,t.numberOfPointsLoaded=e.numberOfPointsLoaded,t.numberOfTrianglesSelected=e.numberOfTrianglesSelected,t.numberOfTilesStyled=e.numberOfTilesStyled,t.numberOfFeaturesStyled=e.numberOfFeaturesStyled,t.numberOfTilesCulledWithChildrenUnion=e.numberOfTilesCulledWithChildrenUnion,t.geometryByteLength=e.geometryByteLength,t.texturesByteLength=e.texturesByteLength,t.texturesReferenceCounterById={...e.texturesReferenceCounterById},t.batchTableByteLength=e.batchTableByteLength};var Ip=lS;function g1(){this._style=void 0,this._styleDirty=!1,this._lastStyleTime=0}Object.defineProperties(g1.prototype,{style:{get:function(){return this._style},set:function(e){e!==this._style&&(this._style=e,this._styleDirty=!0)}}});g1.prototype.makeDirty=function(){this._styleDirty=!0};g1.prototype.resetDirty=function(){this._styleDirty=!1};g1.prototype.applyStyle=function(e){if(!l(e.root)||l(this._style)&&!this._style._ready)return;let t=this._styleDirty;t&&++this._lastStyleTime;let n=this._lastStyleTime,i=e._statistics,r=t?e._selectedTiles:e._selectedTilesToStyle,o=r.length;for(let a=0;a<o;++a){let s=r[a];if(s.lastStyleTime!==n){let c=s.content;s.lastStyleTime=n,c.applyStyle(this._style),i.numberOfFeaturesStyled+=c.featuresLength,++i.numberOfTilesStyled}}};var t8=g1;function _g(){}_g.selectTiles=function(e,t){pe.throwInstantiationError()};_g.sortChildrenByDistanceToCamera=function(e,t){return t._distanceToCamera===0&&e._distanceToCamera===0?t._centerZDepth-e._centerZDepth:t._distanceToCamera-e._distanceToCamera};_g.canTraverse=function(e){return e.children.length===0?!1:e.hasTilesetContent||e.hasImplicitContent?!e.contentExpired:e._screenSpaceError>e.tileset.memoryAdjustedScreenSpaceError};_g.selectTile=function(e,t){if(e.contentVisibility(t)===Xt.OUTSIDE)return;e._wasSelectedLastFrame=!0;let{content:n,tileset:i}=e;n.featurePropertiesDirty?(n.featurePropertiesDirty=!1,e.lastStyleTime=0,i._selectedTilesToStyle.push(e)):e._selectedFrame<t.frameNumber-1&&(i._selectedTilesToStyle.push(e),e._wasSelectedLastFrame=!1),e._selectedFrame=t.frameNumber,i._selectedTiles.push(e)};_g.visitTile=function(e,t){++e.tileset._statistics.visited,e._visitedFrame=t.frameNumber};_g.touchTile=function(e,t){e._touchedFrame!==t.frameNumber&&(e.tileset._cache.touch(e),e._touchedFrame=t.frameNumber)};_g.loadTile=function(e,t){let{tileset:n}=e;if(e._requestedFrame===t.frameNumber||!e.hasUnloadedRenderableContent&&!e.contentExpired||!Mgt(e,t))return;let i=t.camera.timeSinceMoved<n.foveatedTimeDelay;e.priorityDeferred&&i||(e._requestedFrame=t.frameNumber,n._requestedTiles.push(e))};function Mgt(e,t){let{tileset:n}=e;if(!n._cullRequestsWhileMoving)return!0;let{positionWCDeltaMagnitude:i,positionWCDeltaMagnitudeLastFrame:r}=t.camera,o=i!==0?i:r,a=Math.max(e.boundingSphere.radius*2,1);return n.cullRequestsWhileMovingMultiplier*o/a<1}_g.updateTile=function(e,t){hCe(e,t),e.updateExpiration(),e._wasMinPriorityChild=!1,e._priorityHolder=e,Fgt(e),e._shouldSelect=!1,e._finalResolution=!0};function hCe(e,t){if(e.updateVisibility(t),!e.isVisible)return;let n=e.children.length>0;if((e.hasTilesetContent||e.hasImplicitContent)&&n){let o=e.children[0];hCe(o,t),e._visible=o._visible;return}if(Lgt(e,t)){e._visible=!1;return}let i=e.refine===To.REPLACE,r=e._optimChildrenWithinParent===qh.USE_OPTIMIZATION;if(i&&r&&n&&!Ngt(e,t)){++e.tileset._statistics.numberOfTilesCulledWithChildrenUnion,e._visible=!1;return}}function Lgt(e,t){let{parent:n,tileset:i}=e;return!l(n)||n.hasTilesetContent||n.hasImplicitContent||n.refine!==To.ADD?!1:e.getScreenSpaceError(t,!0)<=i.memoryAdjustedScreenSpaceError}function Ngt(e,t){let n=!1,i=e.children;for(let r=0;r<i.length;++r){let o=i[r];o.updateVisibility(t),n=n||o.isVisible}return n}function Fgt(e){let t=e.tileset._minimumPriority,n=e.tileset._maximumPriority,i=e._priorityHolder;n.distance=Math.max(i._distanceToCamera,n.distance),t.distance=Math.min(i._distanceToCamera,t.distance),n.depth=Math.max(e._depth,n.depth),t.depth=Math.min(e._depth,t.depth),n.foveatedFactor=Math.max(i._foveatedFactor,n.foveatedFactor),t.foveatedFactor=Math.min(i._foveatedFactor,t.foveatedFactor),n.reverseScreenSpaceError=Math.max(e._priorityReverseScreenSpaceError,n.reverseScreenSpaceError),t.reverseScreenSpaceError=Math.min(e._priorityReverseScreenSpaceError,t.reverseScreenSpaceError)}var ic=_g;function mCe(){}var _1={stack:new au,stackMaximumLength:0};mCe.selectTiles=function(e,t){e._selectedTiles.length=0,e._requestedTiles.length=0,e.hasMixedContent=!1;let n=!0,i=e.root;if(i.updateVisibility(t),!i.isVisible)return n;let{touchTile:r,visitTile:o}=ic,a=_1.stack;for(a.push(i);a.length>0;){_1.stackMaximumLength=Math.max(_1.stackMaximumLength,a.length);let s=a.pop(),c=s.refine===To.ADD,u=s.refine===To.REPLACE,f=Bgt(s);f&&kgt(s,a,t),(c||u&&!f)&&(zgt(e,s),r(s,t),Ugt(s,t),s.hasRenderableContent&&!s.contentAvailable&&(n=!1)),o(s,t)}return _1.stack.trim(_1.stackMaximumLength),n};function Bgt(e){return e.children.length===0?!1:e.hasTilesetContent||e.hasImplicitContent?!e.contentExpired:(e.hasEmptyContent,!0)}function kgt(e,t,n){let{children:i}=e;for(let r=0;r<i.length;++r){let o=i[r];o.updateVisibility(n),o.isVisible&&t.push(o)}}function zgt(e,t){(t.hasUnloadedRenderableContent||t.contentExpired)&&(t._priority=0,e._requestedTiles.push(t))}function Ugt(e,t){e.contentAvailable&&e.contentVisibility(t)!==Xt.OUTSIDE&&e.tileset._selectedTiles.push(e)}var n8=mCe;function pCe(){}var y1={stack:new au,stackMaximumLength:0},A1={stack:new au,stackMaximumLength:0};pCe.selectTiles=function(e,t){if(e._requestedTiles.length=0,e.debugFreezeFrame)return;e._selectedTiles.length=0,e._selectedTilesToStyle.length=0,e._emptyTiles.length=0,e.hasMixedContent=!1;let n=e.root;if(ic.updateTile(n,t),!n.isVisible||n.getScreenSpaceError(t,!0)<=e.memoryAdjustedScreenSpaceError)return;jgt(n,t),y1.stack.trim(y1.stackMaximumLength),A1.stack.trim(A1.stackMaximumLength);let i=e._requestedTiles;for(let r=0;r<i.length;++r)i[r].updatePriority()};function RQ(e,t){e.contentAvailable&&ic.selectTile(e,t)}function Vgt(e,t,n){let i=e.refine===To.REPLACE,{tileset:r,children:o}=e,{updateTile:a,loadTile:s,touchTile:c}=ic;for(let m=0;m<o.length;++m)a(o[m],n);o.sort(ic.sortChildrenByDistanceToCamera);let u=i&&e.hasRenderableContent,f=!0,d=!1,p=-1,g=Number.MAX_VALUE;for(let m=0;m<o.length;++m){let y=o[m];if(y.isVisible?(t.push(y),y._foveatedFactor<g&&(p=m,g=y._foveatedFactor),d=!0):(u||r.loadSiblings)&&(y._foveatedFactor<g&&(p=m,g=y._foveatedFactor),s(y,n),c(y,n)),u){let A;y._inRequestVolume?y.hasRenderableContent?A=y.contentAvailable:A=Hgt(y,n):A=!1,f=f&&A}}if(d||(f=!1),p!==-1&&i){let m=o[p];m._wasMinPriorityChild=!0;let y=(e._wasMinPriorityChild||e===r.root)&&g<=e._priorityHolder._foveatedFactor?e._priorityHolder:e;y._foveatedFactor=Math.min(m._foveatedFactor,y._foveatedFactor),y._distanceToCamera=Math.min(m._distanceToCamera,y._distanceToCamera);for(let A=0;A<o.length;++A)o[A]._priorityHolder=y}return f}function jgt(e,t){let{tileset:n}=e,{canTraverse:i,loadTile:r,visitTile:o,touchTile:a}=ic,s=y1.stack;for(s.push(e);s.length>0;){y1.stackMaximumLength=Math.max(y1.stackMaximumLength,s.length);let c=s.pop(),u=c.parent,f=!l(u)||u._refines;c._refines=i(c)?Vgt(c,s,t)&&f:!1;let d=!c._refines&&f;c.hasRenderableContent?c.refine===To.ADD?(RQ(c,t),r(c,t)):c.refine===To.REPLACE&&(r(c,t),d&&RQ(c,t)):(n._emptyTiles.push(c),r(c,t),d&&RQ(c,t)),o(c,t),a(c,t)}}function Hgt(e,t){let{canTraverse:n,updateTile:i,loadTile:r,touchTile:o}=ic,a=!0,s=A1.stack;for(s.push(e);s.length>0;){A1.stackMaximumLength=Math.max(A1.stackMaximumLength,s.length);let c=s.pop(),u=c.children,f=u.length,d=!c.hasRenderableContent&&n(c);if(!d&&!c.contentAvailable&&(a=!1),i(c,t),c.isVisible||(r(c,t),o(c,t)),d)for(let p=0;p<f;++p){let g=u[p];s.push(g)}}return e.hasEmptyContent||a}var i8=pCe;function gCe(){}var b1={stack:new au,stackMaximumLength:0},x1={stack:new au,stackMaximumLength:0},yg={stack:new au,stackMaximumLength:0,ancestorStack:new au,ancestorStackMaximumLength:0},Ggt=2;gCe.selectTiles=function(e,t){if(e._requestedTiles.length=0,e.debugFreezeFrame)return;e._selectedTiles.length=0,e._selectedTilesToStyle.length=0,e._emptyTiles.length=0,e.hasMixedContent=!1;let n=e.root;if(ic.updateTile(n,t),!n.isVisible||n.getScreenSpaceError(t,!0)<=e.memoryAdjustedScreenSpaceError)return;$gt(n,t),Jgt(n,t),b1.stack.trim(b1.stackMaximumLength),x1.stack.trim(x1.stackMaximumLength),yg.stack.trim(yg.stackMaximumLength),yg.ancestorStack.trim(yg.ancestorStackMaximumLength);let i=e._requestedTiles;for(let r=0;r<i.length;++r)i[r].updatePriority()};function Wgt(e,t){let{updateTile:n,touchTile:i,selectTile:r}=ic,o=x1.stack;for(o.push(e);o.length>0;){x1.stackMaximumLength=Math.max(x1.stackMaximumLength,o.length);let s=o.pop().children;for(let c=0;c<s.length;++c){let u=s[c];u.isVisible&&(u.contentAvailable?(n(u,t),i(u,t),r(u,t)):u._depth-e._depth<Ggt&&o.push(u))}}}function r8(e,t){let n=e.contentAvailable?e:e._ancestorWithContentAvailable;l(n)?n._shouldSelect=!0:Wgt(e,t)}function qgt(e,t){e._ancestorWithContent=void 0,e._ancestorWithContentAvailable=void 0;let{parent:n}=e;if(!l(n))return;let i=!n.hasUnloadedRenderableContent||n._requestedFrame===t.frameNumber;e._ancestorWithContent=i?n:n._ancestorWithContent,e._ancestorWithContentAvailable=n.contentAvailable?n:n._ancestorWithContentAvailable}function Ygt(e,t){let n=t._ancestorWithContent;return!e.immediatelyLoadDesiredLevelOfDetail&&(t._priorityProgressiveResolutionScreenSpaceErrorLeaf||l(n)&&t._screenSpaceError<n._screenSpaceError/e.skipScreenSpaceErrorFactor&&t._depth>n._depth+e.skipLevels)}function Xgt(e,t,n){let{tileset:i,children:r}=e,{updateTile:o,loadTile:a,touchTile:s}=ic;for(let u=0;u<r.length;++u)o(r[u],n);r.sort(ic.sortChildrenByDistanceToCamera);let c=!1;for(let u=0;u<r.length;++u){let f=r[u];f.isVisible?(t.push(f),c=!0):i.loadSiblings&&(a(f,n),s(f,n))}return c}function Kgt(e,t){let{tileset:n}=e;return n.immediatelyLoadDesiredLevelOfDetail?!1:l(e._ancestorWithContent)?e._screenSpaceError===0?e.parent._screenSpaceError>t:e._screenSpaceError>t:!0}function $gt(e,t){let{tileset:n}=e,i=n.immediatelyLoadDesiredLevelOfDetail?Number.MAX_VALUE:Math.max(n.baseScreenSpaceError,n.memoryAdjustedScreenSpaceError),{canTraverse:r,loadTile:o,visitTile:a,touchTile:s}=ic,c=b1.stack;for(c.push(e);c.length>0;){b1.stackMaximumLength=Math.max(b1.stackMaximumLength,c.length);let u=c.pop();qgt(u,t);let f=u.parent,d=!l(f)||f._refines;u._refines=r(u)?Xgt(u,c,t)&&d:!1;let p=!u._refines&&d;u.hasRenderableContent?u.refine===To.ADD?(r8(u,t),o(u,t)):u.refine===To.REPLACE&&(Kgt(u,i)?(o(u,t),p&&r8(u,t)):p?(r8(u,t),o(u,t)):Ygt(n,u)&&o(u,t)):(n._emptyTiles.push(u),o(u,t),p&&r8(u,t)),a(u,t),s(u,t)}}function Jgt(e,t){let{selectTile:n,canTraverse:i}=ic,{stack:r,ancestorStack:o}=yg,a;for(r.push(e);r.length>0||o.length>0;){if(yg.stackMaximumLength=Math.max(yg.stackMaximumLength,r.length),yg.ancestorStackMaximumLength=Math.max(yg.ancestorStackMaximumLength,o.length),o.length>0){let u=o.peek();if(u._stackLength===r.length){o.pop(),u!==a&&(u._finalResolution=!1),n(u,t);continue}}let s=r.pop();if(!l(s))continue;let c=i(s);if(s._shouldSelect)if(s.refine===To.ADD)n(s,t);else{if(s._selectionDepth=o.length,s._selectionDepth>0&&(s.tileset.hasMixedContent=!0),a=s,!c){n(s,t);continue}o.push(s),s._stackLength=r.length}if(c){let u=s.children;for(let f=0;f<u.length;++f){let d=u[f];d.isVisible&&r.push(d)}}}}var o8=gCe;function ms(){this._layers=[],this.layerAdded=new be,this.layerRemoved=new be,this.layerMoved=new be,this.layerShownOrHidden=new be}Object.defineProperties(ms.prototype,{length:{get:function(){return this._layers.length}}});ms.prototype.add=function(e,t){l(t)?this._layers.splice(t,0,e):(t=this._layers.length,this._layers.push(e)),this._update(),this.layerAdded.raiseEvent(e,t);let i=e.readyEvent.addEventListener(()=>{this.layerShownOrHidden.raiseEvent(e,e._layerIndex,e.show),i()})};ms.prototype.addImageryProvider=function(e,t){let n=new wa(e);return this.add(n,t),n};ms.prototype.remove=function(e,t){t=t??!0;let n=this._layers.indexOf(e);return n!==-1?(this._layers.splice(n,1),this._update(),this.layerRemoved.raiseEvent(e,n),t&&e.destroy(),!0):!1};ms.prototype.removeAll=function(e){e=e??!0;let t=this._layers;for(let n=0,i=t.length;n<i;n++){let r=t[n];this.layerRemoved.raiseEvent(r,n),e&&r.destroy()}this._layers=[]};ms.prototype.contains=function(e){return this.indexOf(e)!==-1};ms.prototype.indexOf=function(e){return this._layers.indexOf(e)};ms.prototype.get=function(e){return this._layers[e]};function a8(e,t){return e.indexOf(t)}function _Ce(e,t,n){let i=e._layers;if(t=I.clamp(t,0,i.length-1),n=I.clamp(n,0,i.length-1),t===n)return;let r=i[t];i[t]=i[n],i[n]=r,e._update(),e.layerMoved.raiseEvent(r,n,t)}ms.prototype.raise=function(e){let t=a8(this._layers,e);_Ce(this,t,t+1)};ms.prototype.lower=function(e){let t=a8(this._layers,e);_Ce(this,t,t-1)};ms.prototype.raiseToTop=function(e){let t=a8(this._layers,e);t!==this._layers.length-1&&(this._layers.splice(t,1),this._layers.push(e),this._update(),this.layerMoved.raiseEvent(e,this._layers.length-1,t))};ms.prototype.lowerToBottom=function(e){let t=a8(this._layers,e);t!==0&&(this._layers.splice(t,1),this._layers.splice(0,0,e),this._update(),this.layerMoved.raiseEvent(e,0,t))};var yCe=new ie;function ACe(e,t,n,i){let r=e.globe._surface._tilesToRender,o;for(let s=0;!l(o)&&s<r.length;++s){let c=r[s];ie.contains(c.rectangle,t)&&(o=c)}if(!l(o))return;let a=o.data.imagery;for(let s=a.length-1;s>=0;--s){let c=a[s],u=c.readyImagery;if(!l(u)||!u.imageryLayer.ready)continue;let f=u.imageryLayer.imageryProvider;if(n&&!l(f.pickFeatures)||!ie.contains(u.rectangle,t))continue;let d=yCe,p=1/1024;d.west=I.lerp(o.rectangle.west,o.rectangle.east,c.textureCoordinateRectangle.x-p),d.east=I.lerp(o.rectangle.west,o.rectangle.east,c.textureCoordinateRectangle.z+p),d.south=I.lerp(o.rectangle.south,o.rectangle.north,c.textureCoordinateRectangle.y-p),d.north=I.lerp(o.rectangle.south,o.rectangle.north,c.textureCoordinateRectangle.w+p),ie.contains(d,t)&&i(u)}}ms.prototype.pickImageryLayers=function(e,t){let n=t.globe.pick(e,t);if(!l(n))return;let i=t.ellipsoid.cartesianToCartographic(n),r=[];if(ACe(t,i,!1,function(o){r.push(o.imageryLayer)}),r.length!==0)return r};var Zgt=new ie,Qgt=new ie,OQ=new k,MQ=new k,e_t=new de,t_t=new de;function n_t(e,t,n,i){let r=n.imageryProvider.tilingScheme,o=r.rectangleToNativeRectangle(e,Zgt),a=1/1024,s=Qgt;s.west=I.lerp(o.west,o.east,t.minX-a),s.east=I.lerp(o.west,o.east,t.maxX+a),s.south=I.lerp(o.south,o.north,t.minY-a),s.north=I.lerp(o.south,o.north,t.maxY+a),l(i)||(i=new ie);let c=r.projection;if(c instanceof ki)return i.west=I.toRadians(s.west),i.south=I.toRadians(s.south),i.east=I.toRadians(s.east),i.north=I.toRadians(s.north),i;OQ.x=s.west,OQ.y=s.south,MQ.x=s.east,MQ.y=s.north;let u=c.unproject(OQ,e_t),f=c.unproject(MQ,t_t);return i.west=u.longitude,i.south=u.latitude,i.east=f.longitude,i.north=f.latitude,i}function i_t(e,t,n){let i=e._modelImagery;if(!l(i))return;let r=i._modelPrimitiveImageries;if(l(r))for(let o=0;o<r.length;o++){let a=r[o],s=a._coveragesPerLayer;if(l(s))for(let c=s.length-1;c>=0;--c){let u=s[c];for(let f=0;f<u.length;f++){let d=u[f],p=d.imagery,g=p.imageryLayer,m=g.imageryProvider;if(!l(m.pickFeatures)||!l(p)||p.state!==jn.READY||!ie.contains(p.rectangle,t))continue;let A=a.mappedPositionsForImageryLayer(g).cartographicBoundingRectangle,b=n_t(A,d.textureCoordinateRectangle,g,yCe);ie.contains(b,t)&&n(p)}}}}ms.prototype.pickImageryLayerFeatures=function(e,t){let n;l(t.globe)&&(n=t.globe.pick(e,t));let i;if(!l(n)){let c=t.pickFromRay(e);if(!l(c)||(n=c.position,!l(n)))return;l(c.object)&&l(c.object.detail)&&(i=c.object.detail.model)}let r=t.ellipsoid.cartesianToCartographic(n),o=[],a=[];function s(c){if(!c.imageryLayer.ready)return;let f=c.imageryLayer.imageryProvider.pickFeatures(c.x,c.y,c.level,r.longitude,r.latitude);l(f)&&(o.push(f),a.push(c.imageryLayer))}if(l(t.globe)&&ACe(t,r,!0,function(c){s(c)}),l(i)&&i_t(i,r,function(c){s(c)}),o.length!==0)return Promise.all(o).then(function(c){let u=[];for(let f=0;f<c.length;++f){let d=c[f],p=a[f];if(l(d)&&d.length>0)for(let g=0;g<d.length;++g){let m=d[g];m.imageryLayer=p,l(m.position)||(m.position=r),u.push(m)}}return u})};ms.prototype.queueReprojectionCommands=function(e){let t=this._layers;for(let n=0,i=t.length;n<i;++n)t[n].queueReprojectionCommands(e)};ms.prototype.cancelReprojections=function(){let e=this._layers;for(let t=0,n=e.length;t<n;++t)e[t].cancelReprojections()};ms.prototype.isDestroyed=function(){return!1};ms.prototype.destroy=function(){return this.removeAll(!0),ue(this)};ms.prototype._update=function(){let e=!0,t=this._layers,n,i,r,o;for(r=0,o=t.length;r<o;++r)i=t[r],i._layerIndex=r,i.show?(i._isBaseLayer=e,e=!1):i._isBaseLayer=!1,i.show!==i._show&&(l(i._show)&&(l(n)||(n=[]),n.push(i)),i._show=i.show);if(l(n))for(r=0,o=n.length;r<o;++r)i=n[r],this.layerShownOrHidden.raiseEvent(i,i._layerIndex,i.show)};var uS=ms;function Zr(e){e=e??H.EMPTY_OBJECT,this._url=void 0,this._basePath=void 0,this._root=void 0,this._resource=void 0,this._asset=void 0,this._properties=void 0,this._geometricError=void 0,this._scaledGeometricError=void 0,this._extensionsUsed=void 0,this._extensions=void 0,this._modelUpAxis=void 0,this._modelForwardAxis=void 0,this._cache=new Z4,this._processingQueue=[],this._selectedTiles=[],this._emptyTiles=[],this._requestedTiles=[],this._selectedTilesToStyle=[],this._loadTimestamp=void 0,this._timeSinceLoad=0,this._updatedVisibilityFrame=0,this._updatedModelMatrixFrame=0,this._modelMatrixChanged=!1,this._previousModelMatrix=void 0,this._extras=void 0,this._credits=void 0,this._showCreditsOnScreen=e.showCreditsOnScreen??!1,this._cullWithChildrenBounds=e.cullWithChildrenBounds??!0,this._allTilesAdditive=!0,this._hasMixedContent=!1,this._stencilClearCommand=void 0,this._backfaceCommands=new au,this._maximumScreenSpaceError=e.maximumScreenSpaceError??16,this._memoryAdjustedScreenSpaceError=this._maximumScreenSpaceError,this._cacheBytes=e.cacheBytes??512*1024*1024;let t=e.maximumCacheOverflowBytes??512*1024*1024;this._maximumCacheOverflowBytes=t,this._styleEngine=new t8,this._styleApplied=!1,this._modelMatrix=l(e.modelMatrix)?O.clone(e.modelMatrix):O.clone(O.IDENTITY),this._addHeightCallbacks=[],this._statistics=new Ip,this._statisticsLast=new Ip,this._statisticsPerPass=new Array(lo.NUMBER_OF_PASSES);for(let r=0;r<lo.NUMBER_OF_PASSES;++r)this._statisticsPerPass[r]=new Ip;this._requestedTilesInFlight=[],this._maximumPriority={foveatedFactor:-Number.MAX_VALUE,depth:-Number.MAX_VALUE,distance:-Number.MAX_VALUE,reverseScreenSpaceError:-Number.MAX_VALUE},this._minimumPriority={foveatedFactor:Number.MAX_VALUE,depth:Number.MAX_VALUE,distance:Number.MAX_VALUE,reverseScreenSpaceError:Number.MAX_VALUE},this._heatmap=new e8(e.debugHeatmapTilePropertyName),this.cullRequestsWhileMoving=e.cullRequestsWhileMoving??!0,this._cullRequestsWhileMoving=!1,this.cullRequestsWhileMovingMultiplier=e.cullRequestsWhileMovingMultiplier??60,this.progressiveResolutionHeightFraction=I.clamp(e.progressiveResolutionHeightFraction??.3,0,.5),this.preferLeaves=e.preferLeaves??!1,this._tilesLoaded=!1,this._initialTilesLoaded=!1,this._tileDebugLabels=void 0,this._classificationType=e.classificationType,this._heightReference=e.heightReference,this._scene=e.scene,this._ellipsoid=e.ellipsoid??te.WGS84,this._initialClippingPlanesOriginMatrix=O.IDENTITY,this._clippingPlanesOriginMatrix=void 0,this._clippingPlanesOriginMatrixDirty=!0,this._vectorClassificationOnly=e.vectorClassificationOnly??!1,this._vectorKeepDecodedPositions=e.vectorKeepDecodedPositions??!1,this._imageryLayers=new uS(this),this._imageryLayersModificationCounter=0,this._imageryLayersListener=()=>{this._imageryLayersModificationCounter++},this.imageryLayers.layerAdded.addEventListener(this._imageryLayersListener),this.imageryLayers.layerRemoved.addEventListener(this._imageryLayersListener),this.imageryLayers.layerMoved.addEventListener(this._imageryLayersListener),this.imageryLayers.layerShownOrHidden.addEventListener(this._imageryLayersListener),this._asynchronouslyLoadImagery=e.asynchronouslyLoadImagery??!1,this.preloadWhenHidden=e.preloadWhenHidden??!1,this.preloadFlightDestinations=e.preloadFlightDestinations??!0,this._pass=void 0,this.dynamicScreenSpaceError=e.dynamicScreenSpaceError??!0,this.foveatedScreenSpaceError=e.foveatedScreenSpaceError??!0,this._foveatedConeSize=e.foveatedConeSize??.1,this._foveatedMinimumScreenSpaceErrorRelaxation=e.foveatedMinimumScreenSpaceErrorRelaxation??0,this.foveatedInterpolationCallback=e.foveatedInterpolationCallback??I.lerp,this.foveatedTimeDelay=e.foveatedTimeDelay??.2,this.dynamicScreenSpaceErrorDensity=e.dynamicScreenSpaceErrorDensity??2e-4,this.dynamicScreenSpaceErrorFactor=e.dynamicScreenSpaceErrorFactor??24,this.dynamicScreenSpaceErrorHeightFalloff=e.dynamicScreenSpaceErrorHeightFalloff??.25,this._dynamicScreenSpaceErrorComputedDensity=0,this.shadows=e.shadows??Rn.ENABLED,this.show=e.show??!0,this.colorBlendMode=sf.HIGHLIGHT,this.colorBlendAmount=.5,this._pointCloudShading=new J0(e.pointCloudShading),this._pointCloudEyeDomeLighting=new xy,this.loadProgress=new be,this.allTilesLoaded=new be,this.initialTilesLoaded=new be,this.tileLoad=new be,this.tileUnload=new be,this.tileFailed=new be,this.tileVisible=new be,this.skipLevelOfDetail=e.skipLevelOfDetail??!1,this._disableSkipLevelOfDetail=!1,this._runtimeContentCodec=void 0,this.baseScreenSpaceError=e.baseScreenSpaceError??1024,this.skipScreenSpaceErrorFactor=e.skipScreenSpaceErrorFactor??16,this.skipLevels=e.skipLevels??1,this.immediatelyLoadDesiredLevelOfDetail=e.immediatelyLoadDesiredLevelOfDetail??!1,this.loadSiblings=e.loadSiblings??!1,this._clippingPlanes=void 0,l(e.clippingPlanes)&&va.setOwner(e.clippingPlanes,this,"_clippingPlanes"),this._clippingPolygons=void 0,l(e.clippingPolygons)&&fp.setOwner(e.clippingPolygons,this,"_clippingPolygons"),l(e.imageBasedLighting)?(this._imageBasedLighting=e.imageBasedLighting,this._shouldDestroyImageBasedLighting=!1):(this._imageBasedLighting=new bE,this._shouldDestroyImageBasedLighting=!0),this._environmentMapManager=new yy(e.environmentMapOptions),this.lightColor=e.lightColor,this.backFaceCulling=e.backFaceCulling??!0,this._enableShowOutline=e.enableShowOutline??!0,this.showOutline=e.showOutline??!0,this.outlineColor=e.outlineColor??U.BLACK,this.splitDirection=e.splitDirection??jo.NONE,this.enableCollision=e.enableCollision??!1,this._projectTo2D=e.projectTo2D??!1,this._enablePick=e.enablePick??!1,this.debugFreezeFrame=e.debugFreezeFrame??!1,this.debugColorizeTiles=e.debugColorizeTiles??!1,this._enableDebugWireframe=e.enableDebugWireframe??!1,this.debugWireframe=e.debugWireframe??!1,this.debugWireframe===!0&&this._enableDebugWireframe===!1&&pt("tileset-debug-wireframe-ignored","enableDebugWireframe must be set to true in the Cesium3DTileset constructor, otherwise debugWireframe will be ignored."),this.edgeDisplayMode=e.edgeDisplayMode??Mh.SURFACES_ONLY,this.debugShowBoundingVolume=e.debugShowBoundingVolume??!1,this.debugShowContentBoundingVolume=e.debugShowContentBoundingVolume??!1,this.debugShowViewerRequestVolume=e.debugShowViewerRequestVolume??!1,this._tileDebugLabels=void 0,this.debugPickedTileLabelOnly=!1,this.debugPickedTile=void 0,this.debugPickPosition=void 0,this.debugShowGeometricError=e.debugShowGeometricError??!1,this.debugShowRenderingStatistics=e.debugShowRenderingStatistics??!1,this.debugShowMemoryUsage=e.debugShowMemoryUsage??!1,this.debugShowUrl=e.debugShowUrl??!1,this.examineVectorLinesFunction=void 0,this._metadataExtension=void 0,this._customShader=e.customShader;let n=e.featureIdLabel??"featureId_0";typeof n=="number"&&(n=`featureId_${n}`),this._featureIdLabel=n;let i=e.instanceFeatureIdLabel??"instanceFeatureId_0";typeof i=="number"&&(i=`instanceFeatureId_${i}`),this._instanceFeatureIdLabel=i}Object.defineProperties(Zr.prototype,{isCesium3DTileset:{get:function(){return!0}},asset:{get:function(){return this._asset}},extensions:{get:function(){return this._extensions}},clippingPlanes:{get:function(){return this._clippingPlanes},set:function(e){va.setOwner(e,this,"_clippingPlanes")}},clippingPolygons:{get:function(){return this._clippingPolygons},set:function(e){fp.setOwner(e,this,"_clippingPolygons")}},imageryLayers:{get:function(){return this._imageryLayers}},imageryLayersModificationCounter:{get:function(){return this._imageryLayersModificationCounter}},asynchronouslyLoadImagery:{get:function(){return this._asynchronouslyLoadImagery}},properties:{get:function(){return this._properties}},tilesLoaded:{get:function(){return this._tilesLoaded}},resource:{get:function(){return this._resource}},basePath:{get:function(){return qs("Cesium3DTileset.basePath","Cesium3DTileset.basePath has been deprecated. All tiles are relative to the url of the tileset JSON file that contains them. Use the url property instead."),this._basePath}},style:{get:function(){return this._styleEngine.style},set:function(e){this._styleEngine.style=e}},customShader:{get:function(){return this._customShader},set:function(e){this._customShader=e}},hasMixedContent:{get:function(){return this._hasMixedContent},set:function(e){this._hasMixedContent=e}},isSkippingLevelOfDetail:{get:function(){return this.skipLevelOfDetail&&!l(this._classificationType)&&!this._disableSkipLevelOfDetail&&!this._allTilesAdditive}},metadataExtension:{get:function(){return this._metadataExtension}},metadata:{get:function(){if(l(this._metadataExtension))return this._metadataExtension.tileset}},schema:{get:function(){if(l(this._metadataExtension))return this._metadataExtension.schema}},maximumScreenSpaceError:{get:function(){return this._maximumScreenSpaceError},set:function(e){this._maximumScreenSpaceError=e,this._memoryAdjustedScreenSpaceError=e}},cacheBytes:{get:function(){return this._cacheBytes},set:function(e){this._cacheBytes=e}},maximumCacheOverflowBytes:{get:function(){return this._maximumCacheOverflowBytes},set:function(e){this._maximumCacheOverflowBytes=e}},memoryAdjustedScreenSpaceError:{get:function(){return this._memoryAdjustedScreenSpaceError}},pointCloudShading:{get:function(){return this._pointCloudShading},set:function(e){this._pointCloudShading=e}},root:{get:function(){return this._root}},boundingSphere:{get:function(){return this._root.updateTransform(this._modelMatrix),this._root.boundingSphere}},modelMatrix:{get:function(){return this._modelMatrix},set:function(e){this._modelMatrix=O.clone(e,this._modelMatrix)}},timeSinceLoad:{get:function(){return this._timeSinceLoad}},totalMemoryUsageInBytes:{get:function(){let e=this._statistics;return e.texturesByteLength+e.geometryByteLength+e.batchTableByteLength}},clippingPlanesOriginMatrix:{get:function(){return l(this._clippingPlanesOriginMatrix)?(this._clippingPlanesOriginMatrixDirty&&(O.multiply(this.root.computedTransform,this._initialClippingPlanesOriginMatrix,this._clippingPlanesOriginMatrix),this._clippingPlanesOriginMatrixDirty=!1),this._clippingPlanesOriginMatrix):O.IDENTITY}},styleEngine:{get:function(){return this._styleEngine}},statistics:{get:function(){return this._statistics}},classificationType:{get:function(){return this._classificationType}},heightReference:{get:function(){return this._heightReference}},scene:{get:function(){return this._scene}},ellipsoid:{get:function(){return this._ellipsoid}},foveatedConeSize:{get:function(){return this._foveatedConeSize},set:function(e){this._foveatedConeSize=e}},foveatedMinimumScreenSpaceErrorRelaxation:{get:function(){return this._foveatedMinimumScreenSpaceErrorRelaxation},set:function(e){this._foveatedMinimumScreenSpaceErrorRelaxation=e}},extras:{get:function(){return this._extras}},imageBasedLighting:{get:function(){return this._imageBasedLighting},set:function(e){e!==this._imageBasedLighting&&(this._shouldDestroyImageBasedLighting&&!this._imageBasedLighting.isDestroyed()&&this._imageBasedLighting.destroy(),this._imageBasedLighting=e,this._shouldDestroyImageBasedLighting=!1)}},environmentMapManager:{get:function(){return this._environmentMapManager}},vectorClassificationOnly:{get:function(){return this._vectorClassificationOnly}},vectorKeepDecodedPositions:{get:function(){return this._vectorKeepDecodedPositions}},showCreditsOnScreen:{get:function(){return this._showCreditsOnScreen},set:function(e){this._showCreditsOnScreen=e,wCe(this)}},featureIdLabel:{get:function(){return this._featureIdLabel},set:function(e){typeof e=="number"&&(e=`featureId_${e}`),this._featureIdLabel=e}},instanceFeatureIdLabel:{get:function(){return this._instanceFeatureIdLabel},set:function(e){typeof e=="number"&&(e=`instanceFeatureId_${e}`),this._instanceFeatureIdLabel=e}}});Zr.fromIonAssetId=async function(e,t){let n=await ga.fromAssetId(e);return Zr.fromUrl(n,t)};Zr.fromUrl=async function(e,t){t=t??H.EMPTY_OBJECT;let n=De.createIfNeeded(e),i;n.extension==="json"?i=n.getBaseUri(!0):n.isDataUri&&(i="");let r=await Zr.loadJson(n),o=await r_t(n,r),a=new Zr(t);a._resource=n,a._url=n.url,a._basePath=i,a._metadataExtension=o,a._geometricError=r.geometricError,a._scaledGeometricError=r.geometricError;let s=r.asset;a._asset=s,a._extras=r.extras,wCe(a);let c=l(r.asset.gltfUpAxis)?zi.fromName(r.asset.gltfUpAxis):zi.Y,u=t.modelUpAxis??c,f=t.modelForwardAxis??zi.X;a._properties=r.properties,a._extensionsUsed=r.extensionsUsed,a._extensions=r.extensions,a._modelUpAxis=u,a._modelForwardAxis=f,a._root=a.loadTileset(n,r);let p=a._root.createBoundingVolume(r.root.boundingVolume,O.IDENTITY).boundingSphere.center,g=a._ellipsoid.cartesianToCartographic(p);return l(g)&&g.height>Oi._defaultMinTerrainHeight&&(a._initialClippingPlanesOriginMatrix=mt.eastNorthUpToFixedFrame(p)),a._clippingPlanesOriginMatrix=O.clone(a._initialClippingPlanesOriginMatrix),a};Zr.loadJson=function(e){return De.createIfNeeded(e).fetchJson()};Zr.prototype.makeStyleDirty=function(){this._styleEngine.makeDirty()};Zr.prototype.loadTileset=function(e,t,n){let i=t.asset;if(!l(i))throw new oe("Tileset must have an asset property.");if(i.version!=="0.0"&&i.version!=="1.0"&&i.version!=="1.1")throw new oe("The tileset must be 3D Tiles version 0.0, 1.0, or 1.1");l(t.extensionsRequired)&&Zr.checkSupportedExtensions(t.extensionsRequired);let r=this._statistics,o=i.tilesetVersion;l(o)&&(this._basePath+=`?v=${o}`,e=e.clone(),e.setQueryParameters({v:o}));let a=bCe(this,e,t.root,n);l(n)&&(n.children.push(a),a._depth=n._depth+1);let s=[];for(s.push(a);s.length>0;){let c=s.pop();++r.numberOfTilesTotal,this._allTilesAdditive=this._allTilesAdditive&&c.refine===To.ADD;let u=c._header.children;if(l(u))for(let f=0;f<u.length;++f){let d=u[f],p=bCe(this,e,d,c);c.children.push(p),p._depth=c._depth+1,s.push(p)}this._cullWithChildrenBounds&&J4.checkChildrenWithinParent(c)}return a};function bCe(e,t,n,i){if(!(l(n.implicitTiling)||Qi(n,"3DTILES_implicit_tiling")))return new Yh(e,t,n,i);let o=e.schema,a=new E0(t,n,o),s=new v0({subdivisionScheme:a.subdivisionScheme,subtreeLevels:a.subtreeLevels,level:0,x:0,y:0,z:0}),c=a.subtreeUriTemplate.getDerivedResource({templateValues:s.getTemplateValues()}).url,f=Xe(n,!0);f.contents=[{uri:c}],delete f.content,delete f.extensions;let d=new Yh(e,t,f,i);return d.implicitTileset=a,d.implicitCoordinates=s,d}async function r_t(e,t){let n=Qi(t,"3DTILES_metadata")?t.extensions["3DTILES_metadata"]:t,i;if(l(n.schemaUri))e=e.getDerivedResource({url:n.schemaUri}),i=Ni.getSchemaLoader({resource:e});else if(l(n.schema))i=Ni.getSchemaLoader({schema:n.schema});else return;await i.load();let r=new cS({schema:i.schema,metadataJson:n});return Ni.unload(i),r}var xCe=new h,o_t=new de,a_t=new O,s_t=new h,c_t=new h,l_t=new h,u_t=new h;function f_t(e,t){let n,i,r,o,a,s=t.camera,c=e._root,u=c.contentBoundingVolume;if(u instanceof Rd)n=h.normalize(s.positionWC,xCe),i=s.directionWC,r=s.positionCartographic.height,o=u.minimumHeight,a=u.maximumHeight;else{let y=O.inverseTransformation(c.computedTransform,a_t),A=t.mapProjection.ellipsoid,b=u.boundingVolume,x=O.multiplyByPoint(y,b.center,s_t);if(h.magnitude(x)>A.minimumRadius){let T=de.fromCartesian(x,A,o_t);n=h.normalize(s.positionWC,xCe),i=s.directionWC,r=s.positionCartographic.height,o=0,a=T.height*2}else{let T=O.multiplyByPoint(y,s.positionWC,c_t);if(n=h.UNIT_Z,i=O.multiplyByPointAsVector(y,s.directionWC,l_t),i=h.normalize(i,i),r=T.z,u instanceof mf){let C=$.getColumn(b.halfAxes,2,u_t),E=h.magnitude(C);o=x.z-E,a=x.z+E}else if(u instanceof Hy){let C=b.radius;o=x.z-C,a=x.z+C}}}let f=e.dynamicScreenSpaceErrorHeightFalloff,d=o+(a-o)*f,p=a,g=I.clamp((r-d)/(p-d),0,1),m=1-Math.abs(h.dot(i,n));m=m*(1-g),e._dynamicScreenSpaceErrorComputedDensity=e.dynamicScreenSpaceErrorDensity*m}function d_t(e,t){if(t.hasEmptyContent)return;let{statistics:n}=e,i=t.contentExpired,r=t.requestContent();l(r)&&(r.then(o=>{!l(o)||t.isDestroyed()||e.isDestroyed()||(e._processingQueue.push(t),++n.numberOfTilesProcessing)}).catch(o=>{vCe(o,e,t)}),i&&(t.hasTilesetContent||t.hasImplicitContent?S_t(e,t):(n.decrementLoadCounts(t.content),--n.numberOfTilesWithContentReady)),e._requestedTilesInFlight.push(t))}function CCe(e,t){return e._priority-t._priority}Zr.prototype.postPassesUpdate=function(e){l(this._root)&&(h_t(this,e),I_t(this,e),this._cache.unloadTiles(this,SCe),this._styleApplied&&this._styleEngine.resetDirty(),this._styleApplied=!1)};Zr.prototype.prePassesUpdate=function(e){if(!l(this._root))return;b_t(this,e);let t=this._clippingPlanes;this._clippingPlanesOriginMatrixDirty=!0,l(t)&&t.enabled&&t.update(e);let n=this._clippingPolygons;l(n)&&n.enabled&&n.update(e),l(this._loadTimestamp)||(this._loadTimestamp=K.clone(e.time)),this._timeSinceLoad=Math.max(K.secondsDifference(e.time,this._loadTimestamp)*1e3,0),this.dynamicScreenSpaceError&&f_t(this,e),e.newFrame&&this._cache.reset()};function h_t(e,t){let n=e._requestedTilesInFlight,i=0;for(let r=0;r<n.length;++r){let o=n[r],a=t.frameNumber-o._touchedFrame>=1;if(o._contentState!==co.LOADING){++i;continue}else if(a){o.cancelRequests(),++i;continue}i>0&&(n[r-i]=o)}n.length-=i}function m_t(e){let t=e._requestedTiles;t.sort(CCe);for(let n=0;n<t.length;++n)d_t(e,t[n])}function vCe(e,t,n){if(t.isDestroyed())return;let i;n.isDestroyed()||(i=n._contentResource.url);let r=l(e.message)?e.message:e.toString();t.tileFailed.numberOfListeners>0?t.tileFailed.raiseEvent({url:i,message:r}):(console.log(`A 3D tile failed to load: ${i}`),console.log(`Error: ${r}`),console.log(e.stack))}function p_t(e){let t=e._processingQueue,n=0;for(let i=0;i<t.length;++i){let r=t[i];if(r.isDestroyed()||r._contentState!==co.PROCESSING){++n;continue}n>0&&(t[i-n]=r)}t.length-=n}var g_t=new de,__t=new de,y_t=new h;function A_t(e,t,n){if(!e.enableCollision||!e.show)return;let i=e._addHeightCallbacks,r=t.boundingSphere;for(let o of i){if(o.invoked||t._wasSelectedLastFrame)continue;let a=o.ellipsoid,s=de.clone(o.positionCartographic,g_t),c=de.fromCartesian(r.center,a,__t);l(c)&&(s.height=c.height);let u=de.toCartesian(s,a,y_t);h.distance(u,r.center)<=r.radius&&(o.invoked=!0,n.afterRender.push(()=>{l(o.callback)&&o.callback(),o.invoked=!1}))}}function b_t(e,t){p_t(e);let n=e._processingQueue,{cacheBytes:i,maximumCacheOverflowBytes:r,statistics:o}=e,a=i+r,s=!1;for(let c=0;c<n.length;++c){if(e.totalMemoryUsageInBytes>a){s=!0;break}let u=n[c];try{u.process(e,t),u.contentReady&&(--o.numberOfTilesProcessing,e.tileLoad.raiseEvent(u))}catch(f){--o.numberOfTilesProcessing,vCe(f,e,u)}}e.totalMemoryUsageInBytes<i?T_t(e):s&&n.length>0&&x_t(e)}function x_t(e){e._memoryAdjustedScreenSpaceError*=1.02;let t=e._processingQueue;for(let n=0;n<t.length;++n)t[n].updatePriority();t.sort(CCe)}function T_t(e){e._memoryAdjustedScreenSpaceError=Math.max(e.memoryAdjustedScreenSpaceError/1.02,e.maximumScreenSpaceError)}var s8=new h,C_t={maximumFractionDigits:3};function TCe(e){let t=e/1048576;return t<1?t.toLocaleString(void 0,C_t):Math.round(t).toLocaleString()}function LQ(e){let{halfAxes:t,radius:n,center:i}=e.boundingVolume.boundingVolume,r=h.clone(i,s8);if(l(t))r.x+=.75*(t[0]+t[3]+t[6]),r.y+=.75*(t[1]+t[4]+t[7]),r.z+=.75*(t[2]+t[5]+t[8]);else if(l(n)){let o=h.normalize(i,s8);o=h.multiplyByScalar(o,.75*n,s8),r=h.add(o,i,s8)}return r}function NQ(e,t,n){let i="",r=0;if(t.debugShowGeometricError&&(i+=`
Geometric error: ${e.geometricError}`,r++),t.debugShowRenderingStatistics&&(i+=`
Commands: ${e.commandsLength}`,r++,e.content.pointsLength>0&&(i+=`
Points: ${e.content.pointsLength}`,r++),e.content.trianglesLength>0&&(i+=`
Triangles: ${e.content.trianglesLength}`,r++),i+=`
Features: ${e.content.featuresLength}`,r++),t.debugShowMemoryUsage&&(i+=`
Texture Memory: ${TCe(e.content.texturesByteLength)}`,i+=`
Geometry Memory: ${TCe(e.content.geometryByteLength)}`,r+=2),t.debugShowUrl)if(e.hasMultipleContents){i+=`
Urls:`;let a=e.content.innerContentUrls;for(let s=0;s<a.length;s++)i+=`
- ${a[s]}`;r+=a.length}else i+=`
Url: ${e._contentHeader.uri}`,r++;let o={text:i.substring(1),position:n,font:`${19-r}px sans-serif`,showBackground:!0,disableDepthTestDistance:Number.POSITIVE_INFINITY};return t._tileDebugLabels.add(o)}function v_t(e,t){let n=e._selectedTiles,i=n.length,r=e._emptyTiles,o=r.length;if(e._tileDebugLabels.removeAll(),e.debugPickedTileLabelOnly){if(l(e.debugPickedTile)){let a=l(e.debugPickPosition)?e.debugPickPosition:LQ(e.debugPickedTile),s=NQ(e.debugPickedTile,e,a);s.pixelOffset=new k(15,-15)}}else{for(let a=0;a<i;++a){let s=n[a];NQ(s,e,LQ(s))}for(let a=0;a<o;++a){let s=r[a];(s.hasTilesetContent||s.hasImplicitContent)&&NQ(s,e,LQ(s))}}e._tileDebugLabels.update(t)}function E_t(e,t,n){e._styleEngine.applyStyle(e),e._styleApplied=!0;let{commandList:i,context:r}=t,o=i.length,a=e._selectedTiles,s=e.isSkippingLevelOfDetail&&e._hasMixedContent&&r.stencilBuffer&&a.length>0;e._backfaceCommands.length=0,s&&(l(e._stencilClearCommand)||(e._stencilClearCommand=new ui({stencil:0,pass:Pe.CESIUM_3D_TILE,renderState:je.fromCache({stencilMask:qt.SKIP_LOD_MASK})})),i.push(e._stencilClearCommand));let{statistics:c,tileVisible:u}=e,f=n.isRender,d=i.length;for(let m=0;m<a.length;++m){let y=a[m];f&&u.raiseEvent(y),A_t(e,y,t),y.update(e,t,n),c.incrementSelectionCounts(y.content),++c.selected}let p=e._emptyTiles;for(let m=0;m<p.length;++m)p[m].update(e,t,n);let g=i.length-d;if(e._backfaceCommands.trim(),s){let m=e._backfaceCommands.values,y=m.length;i.length+=y;for(let A=g-1;A>=0;--A)i[d+y+A]=i[d+A];for(let A=0;A<y;++A)i[d+A]=m[A]}g=i.length-o,c.numberOfCommands=g,f&&(e.pointCloudShading.attenuation&&e.pointCloudShading.eyeDomeLighting&&g>0&&e._pointCloudEyeDomeLighting.update(t,o,e.pointCloudShading,e.boundingSphere),e.debugShowGeometricError||e.debugShowRenderingStatistics||e.debugShowMemoryUsage||e.debugShowUrl?(l(e._tileDebugLabels)||(e._tileDebugLabels=new Y0),v_t(e,t)):e._tileDebugLabels=e._tileDebugLabels&&e._tileDebugLabels.destroy())}var ECe=[];function S_t(e,t){let n=t,i=ECe;for(i.push(t);i.length>0;){t=i.pop();let r=t.children;for(let o=0;o<r.length;++o)i.push(r[o]);t!==n&&(w_t(e,t),--e._statistics.numberOfTilesTotal)}n.children=[]}function SCe(e,t){e.tileUnload.raiseEvent(t),e._statistics.decrementLoadCounts(t.content),--e._statistics.numberOfTilesWithContentReady,t.unloadContent()}function w_t(e,t){e._cache.unloadTile(e,t,SCe),t.destroy()}Zr.prototype.trimLoadedTiles=function(){this._cache.trim()};function I_t(e,t){let n=e._statistics,i=e._statisticsLast,r=n.numberOfPendingRequests,o=n.numberOfTilesProcessing,a=i.numberOfPendingRequests,s=i.numberOfTilesProcessing;Ip.clone(n,i);let c=r!==a||o!==s;c&&t.afterRender.push(function(){return e.loadProgress.raiseEvent(r,o),!0}),e._tilesLoaded=n.numberOfPendingRequests===0&&n.numberOfTilesProcessing===0&&n.numberOfAttemptedRequests===0,c&&e._tilesLoaded&&(t.afterRender.push(function(){return e.allTilesLoaded.raiseEvent(),!0}),e._initialTilesLoaded||(e._initialTilesLoaded=!0,t.afterRender.push(function(){return e.initialTilesLoaded.raiseEvent(),!0})))}function P_t(e){e._heatmap.resetMinimumMaximum(),e._minimumPriority.depth=Number.MAX_VALUE,e._maximumPriority.depth=-Number.MAX_VALUE,e._minimumPriority.foveatedFactor=Number.MAX_VALUE,e._maximumPriority.foveatedFactor=-Number.MAX_VALUE,e._minimumPriority.distance=Number.MAX_VALUE,e._maximumPriority.distance=-Number.MAX_VALUE,e._minimumPriority.reverseScreenSpaceError=Number.MAX_VALUE,e._maximumPriority.reverseScreenSpaceError=-Number.MAX_VALUE}function D_t(e,t){t.frameNumber===e._updatedModelMatrixFrame&&l(e._previousModelMatrix)||(e._updatedModelMatrixFrame=t.frameNumber,e._modelMatrixChanged=!O.equals(e.modelMatrix,e._previousModelMatrix),e._modelMatrixChanged&&(e._previousModelMatrix=O.clone(e.modelMatrix,e._previousModelMatrix)))}function R_t(e,t,n,i){if(t.mode===re.MORPHING||!l(e._root))return!1;let r=e._statistics;r.clear(),++e._updatedVisibilityFrame,P_t(e),D_t(e,t),e._cullRequestsWhileMoving=e.cullRequestsWhileMoving&&!e._modelMatrixChanged;let o=e.getTraversal(i).selectTiles(e,t);if(i.requestTiles&&m_t(e),E_t(e,t,i),Ip.clone(r,n),i.isRender){let a=e._credits;if(l(a)&&r.selected!==0)for(let s=0;s<a.length;++s){let c=a[s];t.creditDisplay.addCreditToNextFrame(c)}}return o}function wCe(e){let t=e._credits;l(t)||(t=[]),t.length=0,l(e.resource.credits)&&e.resource.credits.forEach(i=>{t.push(wt.clone(i))});let n=e.asset.extras;if(l(n)&&l(n.cesium)&&l(n.cesium.credits)){let i=n.cesium.credits;for(let r=0;r<i.length;++r){let o=i[r];t.push(new wt(o.html))}}t.forEach(i=>i.showOnScreen=i.showOnScreen||e._showCreditsOnScreen),e._credits=t}Zr.prototype.getTraversal=function(e){let{pass:t}=e;return t===lo.MOST_DETAILED_PRELOAD||t===lo.MOST_DETAILED_PICK?n8:this.isSkippingLevelOfDetail?o8:i8};Zr.prototype.update=function(e){this.updateForPass(e,e.tilesetPassState)};Zr.prototype.updateForPass=function(e,t){this.imageryLayers._update();let n=t.pass;if(n===lo.PRELOAD&&(!this.preloadWhenHidden||this.show)||n===lo.PRELOAD_FLIGHT&&(!this.preloadFlightDestinations||!this.show&&!this.preloadWhenHidden)||n===lo.REQUEST_RENDER_MODE_DEFER_CHECK&&(!this._cullRequestsWhileMoving&&this.foveatedTimeDelay<=0||!this.show))return;let i=e.commandList,r=e.camera,o=e.cullingVolume;t.ready=!1;let a=lo.getPassOptions(n),s=a.ignoreCommands,c=t.commandList??i,u=c.length;if(e.commandList=c,e.camera=t.camera??r,e.cullingVolume=t.cullingVolume??o,a.isRender){let p=this._environmentMapManager;l(this._root)&&(p.position=this.boundingSphere.center),p.update(e)}let f=this._clippingPolygons;l(f)&&f.enabled&&f.queueCommands(e);let d=this._statisticsPerPass[n];(this.show||s)&&(this._pass=n,t.ready=R_t(this,e,d,a)),s&&(c.length=u),e.commandList=i,e.camera=r,e.cullingVolume=o};Zr.prototype.hasExtension=function(e){return l(this._extensionsUsed)?this._extensionsUsed.indexOf(e)>-1:!1};Zr.prototype.isDestroyed=function(){return!1};Zr.prototype.destroy=function(){if(this._tileDebugLabels=this._tileDebugLabels&&this._tileDebugLabels.destroy(),this._clippingPlanes=this._clippingPlanes&&this._clippingPlanes.destroy(),this._clippingPolygons=this._clippingPolygons&&this._clippingPolygons.destroy(),l(this._root)){let e=ECe;for(e.push(this._root);e.length>0;){let t=e.pop();t.destroy();let n=t.children;for(let i=0;i<n.length;++i)e.push(n[i])}}return this._root=void 0,this._shouldDestroyImageBasedLighting&&!this._imageBasedLighting.isDestroyed()&&this._imageBasedLighting.destroy(),this._imageBasedLighting=void 0,this._environmentMapManager.isDestroyed()||this._environmentMapManager.destroy(),this._environmentMapManager=void 0,this._imageryLayers.isDestroyed()||(this.imageryLayers.layerAdded.removeEventListener(this._imageryLayersListener),this.imageryLayers.layerRemoved.removeEventListener(this._imageryLayersListener),this.imageryLayers.layerMoved.removeEventListener(this._imageryLayersListener),this.imageryLayers.layerShownOrHidden.removeEventListener(this._imageryLayersListener),this._imageryLayers.destroy()),this._imageryLayers=void 0,ue(this)};Zr.supportedExtensions={"3DTILES_metadata":!0,"3DTILES_implicit_tiling":!0,"3DTILES_content_gltf":!0,"3DTILES_content_gltf_vector":!0,"3DTILES_multiple_contents":!0,"3DTILES_bounding_volume_S2":!0,"3DTILES_batch_table_hierarchy":!0,"3DTILES_draco_point_compression":!0,MAXAR_content_geojson:!0};Zr.checkSupportedExtensions=function(e){for(let t=0;t<e.length;t++)if(!Zr.supportedExtensions[e[t]])throw new oe(`Unsupported 3D Tiles Extension: ${e[t]}`)};var O_t=new hn,M_t=new h,L_t=new de;Zr.prototype.getHeight=function(e,t){let n=t.ellipsoid;l(n)||(n=te.WGS84);let i=O_t,r=n.cartographicToCartesian(e,i.direction);h.normalize(i.direction,i.direction),i.direction=h.normalize(r,i.direction),i.direction=h.negate(r,i.direction),i.origin=h.multiplyByScalar(i.direction,-2*n.maximumRadius,i.origin);let o=this.pick(i,t.frameState,M_t);if(l(o))return n.cartesianToCartographic(o,L_t)?.height};Zr.prototype.updateHeight=function(e,t,n){n=n??te.WGS84;let i={positionCartographic:e,ellipsoid:n,callback:t,invoked:!1},r=()=>{let o=this._addHeightCallbacks,a=o.length;for(let s=0;s<a;++s)if(o[s]===i){o.splice(s,1);break}i.callback&&(i.callback=void 0)};return this._addHeightCallbacks.push(i),r};var N_t=new $o,F_t=new h;Zr.prototype.pick=function(e,t,n){if(!t.context.webgl2&&!this._enablePick)return;let i=this._selectedTiles,r=i.length,o=[];for(let c=0;c<r;++c){let u=i[c],f=ci.raySphere(e,u.contentBoundingVolume.boundingSphere,N_t);!l(f)||!l(u.content)||o.push(u)}let a=o.length;o.sort((c,u)=>{let f=se.distanceSquaredTo(c.contentBoundingVolume.boundingSphere,e.origin),d=se.distanceSquaredTo(u.contentBoundingVolume.boundingSphere,e.origin);return f-d});let s;for(let c=0;c<a;++c){let f=o[c].content.pick(e,t,F_t);if(l(f))return s=h.clone(f,n),s}};Zr.prototype.isGltfExtensionUsed=function(e){if(this.hasExtension("3DTILES_content_gltf")){if(!l(this.extensions))return!1;let t=this.extensions["3DTILES_content_gltf"]?.extensionsUsed;return l(t)?t.indexOf(e)>-1:!1}return!1};Zr.prototype.isGltfExtensionRequired=function(e){if(this.isGltfExtensionUsed(e)){let t=this.extensions["3DTILES_content_gltf"].extensionsRequired;return l(t)?t.indexOf(e)>-1:!1}return!1};var Yo=Zr;var B_t=new O;function Wy(e,t){t.collectionChanged.addEventListener(Wy.prototype._onCollectionChanged,this),this._scene=e,this._primitives=e.primitives,this._entityCollection=t,this._tilesetHash={},this._entitiesToVisualize=new zt,this._onCollectionChanged(t,t.values,[],[])}Wy.prototype.update=function(e){let t=this._entitiesToVisualize.values,n=this._tilesetHash,i=this._primitives;for(let r=0,o=t.length;r<o;r++){let a=t[r],s=a._tileset,c,u=n[a.id],f=a.isShowing&&a.isAvailable(e)&&X.getValueOrDefault(s._show,e,!0),d;f&&(d=a.computeModelMatrix(e,B_t),c=De.createIfNeeded(X.getValueOrUndefined(s._uri,e)));let p=l(u)?u.tilesetPrimitive:void 0;if(!f){l(p)&&(p.show=!1);continue}(!l(u)||c.url!==u.url)&&(l(p)&&i.removeAndDestroy(p),delete n[a.id],k_t(c,n,a,i)),l(p)&&(p.show=!0,l(d)&&(p.modelMatrix=d),p.maximumScreenSpaceError=X.getValueOrDefault(s.maximumScreenSpaceError,e,p.maximumScreenSpaceError))}return!0};Wy.prototype.isDestroyed=function(){return!1};Wy.prototype.destroy=function(){this._entityCollection.collectionChanged.removeEventListener(Wy.prototype._onCollectionChanged,this);let e=this._entitiesToVisualize.values,t=this._tilesetHash,n=this._primitives;for(let i=e.length-1;i>-1;i--)FQ(this,e[i],t,n);return ue(this)};Wy.prototype.getBoundingSphere=function(e,t){let n=this._tilesetHash[e.id];if(!l(n)||n.loadFail)return It.FAILED;let i=n.tilesetPrimitive;return l(i)?i.show?(se.clone(i.boundingSphere,t),It.DONE):It.FAILED:It.PENDING};Wy.prototype._onCollectionChanged=function(e,t,n,i){let r,o,a=this._entitiesToVisualize,s=this._tilesetHash,c=this._primitives;for(r=t.length-1;r>-1;r--)o=t[r],l(o._tileset)&&a.set(o.id,o);for(r=i.length-1;r>-1;r--)o=i[r],l(o._tileset)?a.set(o.id,o):(FQ(this,o,s,c),a.remove(o.id));for(r=n.length-1;r>-1;r--)o=n[r],FQ(this,o,s,c),a.remove(o.id)};function FQ(e,t,n,i){let r=n[t.id];l(r)&&(l(r.tilesetPrimitive)&&i.removeAndDestroy(r.tilesetPrimitive),delete n[t.id])}async function k_t(e,t,n,i){t[n.id]={url:e.url,loadFail:!1};try{let r=await Yo.fromUrl(e);if(r.id=n,i.add(r),!l(t[n.id]))return;t[n.id].tilesetPrimitive=r}catch(r){console.error(r),t[n.id].loadFail=!0}}var c8=Wy;function vx(e,t,n){this._callback=void 0,this._isConstant=void 0,this._referenceFrame=n??Vi.FIXED,this._definitionChanged=new be,this.setCallback(e,t)}Object.defineProperties(vx.prototype,{isConstant:{get:function(){return this._isConstant}},definitionChanged:{get:function(){return this._definitionChanged}},referenceFrame:{get:function(){return this._referenceFrame}}});var z_t=new K;vx.prototype.getValue=function(e,t){return l(e)||(e=K.now(z_t)),this.getValueInReferenceFrame(e,Vi.FIXED,t)};vx.prototype.setCallback=function(e,t){let n=this._callback!==e||this._isConstant!==t;this._callback=e,this._isConstant=t,n&&this._definitionChanged.raiseEvent(this)};vx.prototype.getValueInReferenceFrame=function(e,t,n){let i=this._callback(e,n);return rp.convertToReferenceFrame(e,i,this._referenceFrame,t,n)};vx.prototype.equals=function(e){return this===e||e instanceof vx&&this._callback===e._callback&&this._isConstant===e._isConstant&&this._referenceFrame===e._referenceFrame};var l8=vx;function U_t(e,t,n,i){function r(){n.raiseEvent(e)}let o=[];t.removeAll();let a=i.length;for(let s=0;s<a;s++){let c=i.get(s);l(c.data)&&o.indexOf(c.data)===-1&&t.add(c.data.definitionChanged,r)}}function Ex(){this._eventHelper=new Fo,this._definitionChanged=new be,this._intervals=new xa,this._intervals.changedEvent.addEventListener(Ex.prototype._intervalsChanged,this)}Object.defineProperties(Ex.prototype,{isConstant:{get:function(){return this._intervals.isEmpty}},definitionChanged:{get:function(){return this._definitionChanged}},intervals:{get:function(){return this._intervals}}});var V_t=new K;Ex.prototype.getValue=function(e,t){l(e)||(e=K.now(V_t));let n=this._intervals.findDataForIntervalContainingDate(e);if(l(n))return n.getValue(e,t)};Ex.prototype.equals=function(e){return this===e||e instanceof Ex&&this._intervals.equals(e._intervals,X.equals)};Ex.prototype._intervalsChanged=function(){U_t(this,this._eventHelper,this._definitionChanged,this._intervals),this._definitionChanged.raiseEvent(this)};var Bl=Ex;function qy(e){this._referenceFrame=e??Vi.FIXED,this._definitionChanged=new be,this._composite=new Bl,this._composite.definitionChanged.addEventListener(qy.prototype._raiseDefinitionChanged,this)}Object.defineProperties(qy.prototype,{isConstant:{get:function(){return this._composite.isConstant}},definitionChanged:{get:function(){return this._definitionChanged}},intervals:{get:function(){return this._composite.intervals}},referenceFrame:{get:function(){return this._referenceFrame},set:function(e){this._referenceFrame=e}}});var j_t=new K;qy.prototype.getValue=function(e,t){return l(e)||(e=K.now(j_t)),this.getValueInReferenceFrame(e,Vi.FIXED,t)};qy.prototype.getValueInReferenceFrame=function(e,t,n){let i=this._composite._intervals.findDataForIntervalContainingDate(e);if(l(i))return i.getValueInReferenceFrame(e,t,n)};qy.prototype.equals=function(e){return this===e||e instanceof qy&&this._referenceFrame===e._referenceFrame&&this._composite.equals(e._composite,X.equals)};qy.prototype._raiseDefinitionChanged=function(){this._definitionChanged.raiseEvent(this)};var Cc=qy;var ICe={WHOLE:0,PORTIONS:1};Object.freeze(ICe);var Ag=ICe;function Sx(e){let t=e._targetProperty;if(!l(t)){let n=e._targetEntity;if(!l(n)){if(n=e._targetCollection.getById(e._targetId),!l(n)){e._targetEntity=e._targetProperty=void 0;return}n.definitionChanged.addEventListener(pf.prototype._onTargetEntityDefinitionChanged,e),e._targetEntity=n}let i=e._targetPropertyNames;t=e._targetEntity;for(let r=0,o=i.length;r<o&&l(t);++r)t=t[i[r]];e._targetProperty=t}return t}function pf(e,t,n){this._targetCollection=e,this._targetId=t,this._targetPropertyNames=n,this._targetProperty=void 0,this._targetEntity=void 0,this._definitionChanged=new be,e.collectionChanged.addEventListener(pf.prototype._onCollectionChanged,this)}Object.defineProperties(pf.prototype,{isConstant:{get:function(){return X.isConstant(Sx(this))}},definitionChanged:{get:function(){return this._definitionChanged}},referenceFrame:{get:function(){let e=Sx(this);return l(e)?e.referenceFrame:void 0}},targetId:{get:function(){return this._targetId}},targetCollection:{get:function(){return this._targetCollection}},targetPropertyNames:{get:function(){return this._targetPropertyNames}},resolvedProperty:{get:function(){return Sx(this)}}});pf.fromString=function(e,t){let n,i=[],r=!0,o=!1,a="";for(let s=0;s<t.length;++s){let c=t.charAt(s);o?(a+=c,o=!1):c==="\\"?o=!0:r&&c==="#"?(n=a,r=!1,a=""):!r&&c==="."?(i.push(a),a=""):a+=c}return i.push(a),new pf(e,n,i)};var H_t=new K;pf.prototype.getValue=function(e,t){let n=Sx(this);return l(e)||(e=K.now(H_t)),l(n)?n.getValue(e,t):void 0};pf.prototype.getValueInReferenceFrame=function(e,t,n){let i=Sx(this);return l(i)?i.getValueInReferenceFrame(e,t,n):void 0};pf.prototype.getType=function(e){let t=Sx(this);return l(t)?t.getType(e):void 0};pf.prototype.equals=function(e){if(this===e)return!0;let t=this._targetPropertyNames,n=e._targetPropertyNames;if(this._targetCollection!==e._targetCollection||this._targetId!==e._targetId||t.length!==n.length)return!1;let i=this._targetPropertyNames.length;for(let r=0;r<i;r++)if(t[r]!==n[r])return!1;return!0};pf.prototype._onTargetEntityDefinitionChanged=function(e,t,n,i){l(this._targetProperty)&&this._targetPropertyNames[0]===t&&(this._targetProperty=void 0,this._definitionChanged.raiseEvent(this))};pf.prototype._onCollectionChanged=function(e,t,n){let i=this._targetEntity;l(i)&&n.indexOf(i)!==-1?(i.definitionChanged.removeEventListener(pf.prototype._onTargetEntityDefinitionChanged,this),this._targetEntity=this._targetProperty=void 0):l(i)||(i=Sx(this),l(i)&&this._definitionChanged.raiseEvent(this))};var Yy=pf;var PCe={packedLength:1,pack:function(e,t,n){n=n??0,t[n]=e},unpack:function(e,t,n){return t=t??0,e[t]}};function DCe(e,t,n){let i,r=e.length,o=n.length,a=r+o;if(e.length=a,r!==t){let s=r-1;for(i=a-1;i>=t;i--)e[i]=e[s--]}for(i=0;i<o;i++)e[t++]=n[i]}function RCe(e,t){return e instanceof K?e:typeof e=="string"?K.fromIso8601(e):K.addSeconds(t,e,new K)}var BQ=[],kQ=[];function u8(e,t,n,i,r){let o=0,a,s,c,u,f,d;for(;o<i.length;){f=RCe(i[o],e),c=Cr(t,f,K.compare);let p=0,g=0;if(c<0){for(c=~c,u=c*r,s=void 0,d=t[c];o<i.length&&(f=RCe(i[o],e),!(l(s)&&K.compare(s,f)>=0||l(d)&&K.compare(f,d)>=0));){for(BQ[p++]=f,o=o+1,a=0;a<r;a++)kQ[g++]=i[o],o=o+1;s=f}p>0&&(kQ.length=g,DCe(n,u,kQ),BQ.length=p,DCe(t,c,BQ))}else{for(a=0;a<r;a++)o++,n[c*r+a]=i[o];o++}}}function Od(e,t){let n=e;n===Number&&(n=PCe);let i=n.packedLength,r=n.packedInterpolationLength??i,o=0,a;if(l(t)){let s=t.length;a=new Array(s);for(let c=0;c<s;c++){let u=t[c];u===Number&&(u=PCe);let f=u.packedLength;i+=f,r+=u.packedInterpolationLength??f,a[c]=u}o=s}this._type=e,this._innerType=n,this._interpolationDegree=1,this._interpolationAlgorithm=qC,this._numberOfPoints=0,this._times=[],this._values=[],this._xTable=[],this._yTable=[],this._packedLength=i,this._packedInterpolationLength=r,this._updateTableLength=!0,this._interpolationResult=new Array(r),this._definitionChanged=new be,this._derivativeTypes=t,this._innerDerivativeTypes=a,this._inputOrder=o,this._forwardExtrapolationType=Qf.NONE,this._forwardExtrapolationDuration=0,this._backwardExtrapolationType=Qf.NONE,this._backwardExtrapolationDuration=0}Object.defineProperties(Od.prototype,{isConstant:{get:function(){return this._values.length===0}},definitionChanged:{get:function(){return this._definitionChanged}},type:{get:function(){return this._type}},derivativeTypes:{get:function(){return this._derivativeTypes}},interpolationDegree:{get:function(){return this._interpolationDegree}},interpolationAlgorithm:{get:function(){return this._interpolationAlgorithm}},forwardExtrapolationType:{get:function(){return this._forwardExtrapolationType},set:function(e){this._forwardExtrapolationType!==e&&(this._forwardExtrapolationType=e,this._definitionChanged.raiseEvent(this))}},forwardExtrapolationDuration:{get:function(){return this._forwardExtrapolationDuration},set:function(e){this._forwardExtrapolationDuration!==e&&(this._forwardExtrapolationDuration=e,this._definitionChanged.raiseEvent(this))}},backwardExtrapolationType:{get:function(){return this._backwardExtrapolationType},set:function(e){this._backwardExtrapolationType!==e&&(this._backwardExtrapolationType=e,this._definitionChanged.raiseEvent(this))}},backwardExtrapolationDuration:{get:function(){return this._backwardExtrapolationDuration},set:function(e){this._backwardExtrapolationDuration!==e&&(this._backwardExtrapolationDuration=e,this._definitionChanged.raiseEvent(this))}}});var G_t=new K;Od.prototype.getValue=function(e,t){l(e)||(e=K.now(G_t));let n=this._times,i=n.length;if(i===0)return;let r,o=this._innerType,a=this._values,s=Cr(n,e,K.compare);if(s<0){if(s=~s,s===0){let C=n[s];if(r=this._backwardExtrapolationDuration,this._backwardExtrapolationType===Qf.NONE||r!==0&&K.secondsDifference(C,e)>r)return;if(this._backwardExtrapolationType===Qf.HOLD)return o.unpack(a,0,t)}if(s>=i){s=i-1;let C=n[s];if(r=this._forwardExtrapolationDuration,this._forwardExtrapolationType===Qf.NONE||r!==0&&K.secondsDifference(e,C)>r)return;if(this._forwardExtrapolationType===Qf.HOLD)return s=i-1,o.unpack(a,s*o.packedLength,t)}let c=this._xTable,u=this._yTable,f=this._interpolationAlgorithm,d=this._packedInterpolationLength,p=this._inputOrder;if(this._updateTableLength){this._updateTableLength=!1;let C=Math.min(f.getRequiredDataPoints(this._interpolationDegree,p),i);C!==this._numberOfPoints&&(this._numberOfPoints=C,c.length=C,u.length=C*d)}let g=this._numberOfPoints-1;if(g<1)return;let m=0,y=i-1;if(y-m+1>=g+1){let C=s-(g/2|0)-1;C<m&&(C=m);let E=C+g;E>y&&(E=y,C=E-g,C<m&&(C=m)),m=C,y=E}let b=y-m+1;for(let C=0;C<b;++C)c[C]=K.secondsDifference(n[m+C],n[y]);if(l(o.convertPackedArrayForInterpolation))o.convertPackedArrayForInterpolation(a,m,y,u);else{let C=0,E=this._packedLength,w=m*E,D=(y+1)*E;for(;w<D;)u[C]=a[w],w++,C++}let x=K.secondsDifference(e,n[y]),T;if(p===0||!l(f.interpolate))T=f.interpolateOrderZero(x,c,u,d,this._interpolationResult);else{let C=Math.floor(d/(p+1));T=f.interpolate(x,c,u,C,p,p,this._interpolationResult)}return l(o.unpackInterpolationResult)?o.unpackInterpolationResult(T,a,m,y,t):o.unpack(T,0,t)}return o.unpack(a,s*this._packedLength,t)};Od.prototype.setInterpolationOptions=function(e){if(!l(e))return;let t=!1,n=e.interpolationAlgorithm,i=e.interpolationDegree;l(n)&&this._interpolationAlgorithm!==n&&(this._interpolationAlgorithm=n,t=!0),l(i)&&this._interpolationDegree!==i&&(this._interpolationDegree=i,t=!0),t&&(this._updateTableLength=!0,this._definitionChanged.raiseEvent(this))};Od.prototype.addSample=function(e,t,n){let i=this._innerDerivativeTypes,r=l(i),o=this._innerType,a=[];if(a.push(e),o.pack(t,a,a.length),r){let s=i.length;for(let c=0;c<s;c++)i[c].pack(n[c],a,a.length)}u8(void 0,this._times,this._values,a,this._packedLength),this._updateTableLength=!0,this._definitionChanged.raiseEvent(this)};Od.prototype.addSamples=function(e,t,n){let i=this._innerDerivativeTypes,r=l(i),o=this._innerType,a=e.length,s=[];for(let c=0;c<a;c++)if(s.push(e[c]),o.pack(t[c],s,s.length),r){let u=n[c],f=i.length;for(let d=0;d<f;d++)i[d].pack(u[d],s,s.length)}u8(void 0,this._times,this._values,s,this._packedLength),this._updateTableLength=!0,this._definitionChanged.raiseEvent(this)};Od.prototype.getSample=function(e){let t=this._times,n=t.length;if(l(n))return e<0&&(e+=n),t[e]};Od.prototype.addSamplesPackedArray=function(e,t){u8(t,this._times,this._values,e,this._packedLength),this._updateTableLength=!0,this._definitionChanged.raiseEvent(this)};Od.prototype.removeSample=function(e){let t=Cr(this._times,e,K.compare);return t<0?!1:(OCe(this,t,1),!0)};function OCe(e,t,n){let i=e._packedLength;e._times.splice(t,n),e._values.splice(t*i,n*i),e._updateTableLength=!0,e._definitionChanged.raiseEvent(e)}Od.prototype.removeSamples=function(e){let t=this._times,n=Cr(t,e.start,K.compare);n<0?n=~n:e.isStartIncluded||++n;let i=Cr(t,e.stop,K.compare);i<0?i=~i:e.isStopIncluded&&++i,OCe(this,n,i-n)};Od.prototype.equals=function(e){if(this===e)return!0;if(!l(e)||this._type!==e._type||this._interpolationDegree!==e._interpolationDegree||this._interpolationAlgorithm!==e._interpolationAlgorithm)return!1;let t=this._derivativeTypes,n=l(t),i=e._derivativeTypes,r=l(i);if(n!==r)return!1;let o,a;if(n){if(a=t.length,a!==i.length)return!1;for(o=0;o<a;o++)if(t[o]!==i[o])return!1}let s=this._times,c=e._times;if(a=s.length,a!==c.length)return!1;for(o=0;o<a;o++)if(!K.equals(s[o],c[o]))return!1;let u=this._values,f=e._values;for(a=u.length,o=0;o<a;o++)if(u[o]!==f[o])return!1;return!0};Od._mergeNewSamples=u8;var Md=Od;function Ld(e,t){t=t??0;let n;if(t>0){n=new Array(t);for(let i=0;i<t;i++)n[i]=h}this._numberOfDerivatives=t,this._property=new Md(h,n),this._definitionChanged=new be,this._referenceFrame=e??Vi.FIXED,this._property._definitionChanged.addEventListener(function(){this._definitionChanged.raiseEvent(this)},this)}Object.defineProperties(Ld.prototype,{isConstant:{get:function(){return this._property.isConstant}},definitionChanged:{get:function(){return this._definitionChanged}},referenceFrame:{get:function(){return this._referenceFrame}},interpolationDegree:{get:function(){return this._property.interpolationDegree}},interpolationAlgorithm:{get:function(){return this._property.interpolationAlgorithm}},numberOfDerivatives:{get:function(){return this._numberOfDerivatives}},forwardExtrapolationType:{get:function(){return this._property.forwardExtrapolationType},set:function(e){this._property.forwardExtrapolationType=e}},forwardExtrapolationDuration:{get:function(){return this._property.forwardExtrapolationDuration},set:function(e){this._property.forwardExtrapolationDuration=e}},backwardExtrapolationType:{get:function(){return this._property.backwardExtrapolationType},set:function(e){this._property.backwardExtrapolationType=e}},backwardExtrapolationDuration:{get:function(){return this._property.backwardExtrapolationDuration},set:function(e){this._property.backwardExtrapolationDuration=e}}});var W_t=new K;Ld.prototype.getValue=function(e,t){return l(e)||(e=K.now(W_t)),this.getValueInReferenceFrame(e,Vi.FIXED,t)};Ld.prototype.getValueInReferenceFrame=function(e,t,n){if(n=this._property.getValue(e,n),l(n))return rp.convertToReferenceFrame(e,n,this._referenceFrame,t,n)};Ld.prototype.setInterpolationOptions=function(e){this._property.setInterpolationOptions(e)};Ld.prototype.addSample=function(e,t,n){let i=this._numberOfDerivatives;this._property.addSample(e,t,n)};Ld.prototype.addSamples=function(e,t,n){this._property.addSamples(e,t,n)};Ld.prototype.addSamplesPackedArray=function(e,t){this._property.addSamplesPackedArray(e,t)};Ld.prototype.removeSample=function(e){return 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Jy(e,t){t.collectionChanged.addEventListener(Jy.prototype._onCollectionChanged,this),this._cluster=e,this._entityCollection=t,this._items=new zt,this._onCollectionChanged(t,t.values,[],[])}Jy.prototype.update=function(e){let t=this._items.values,n=this._cluster;for(let i=0,r=t.length;i<r;i++){let o=t[i],a=o.entity,s=a._point,c=o.pointPrimitive,u=o.billboard,f=X.getValueOrDefault(s._heightReference,e,it.NONE),d=a.isShowing&&a.isAvailable(e)&&X.getValueOrDefault(s._show,e,!0),p;if(d&&(p=X.getValueOrUndefined(a._position,e,ryt),d=l(p)),!d){E1(o,a,n);continue}X.isConstant(a._position)||(n._clusterDirty=!0);let g=!1,m=!1;if(f!==it.NONE&&!l(u)?(l(c)&&(E1(o,a,n),c=void 0),u=n.getBillboard(a),u.id=a,u.image=void 0,o.billboard=u,g=!0,m=h.equals(u.position,p)&&u.heightReference===f):f===it.NONE&&!l(c)&&(l(u)&&(E1(o,a,n),u=void 0),c=n.getPoint(a),c.id=a,o.pointPrimitive=c),l(c))c.show=!0,c.position=p,c.scaleByDistance=X.getValueOrUndefined(s._scaleByDistance,e,eve),c.translucencyByDistance=X.getValueOrUndefined(s._translucencyByDistance,e,tve),c.color=X.getValueOrDefault(s._color,e,qCe,ZCe),c.outlineColor=X.getValueOrDefault(s._outlineColor,e,YCe,QCe),c.outlineWidth=X.getValueOrDefault(s._outlineWidth,e,XCe),c.pixelSize=X.getValueOrDefault(s._pixelSize,e,KCe),c.distanceDisplayCondition=X.getValueOrUndefined(s._distanceDisplayCondition,e,nve),c.disableDepthTestDistance=X.getValueOrDefault(s._disableDepthTestDistance,e,$Ce),c.splitDirection=X.getValueOrDefault(s._splitDirection,e,JCe);else if(l(u)){u.show=!0,u.position=p,u.scaleByDistance=X.getValueOrUndefined(s._scaleByDistance,e,eve),u.translucencyByDistance=X.getValueOrUndefined(s._translucencyByDistance,e,tve),u.distanceDisplayCondition=X.getValueOrUndefined(s._distanceDisplayCondition,e,nve),u.disableDepthTestDistance=X.getValueOrDefault(s._disableDepthTestDistance,e,$Ce),u.splitDirection=X.getValueOrDefault(s._splitDirection,e,JCe),u.heightReference=f;let y=X.getValueOrDefault(s._color,e,qCe,ZCe),A=X.getValueOrDefault(s._outlineColor,e,YCe,QCe),b=Math.round(X.getValueOrDefault(s._outlineWidth,e,XCe)),x=Math.max(1,Math.round(X.getValueOrDefault(s._pixelSize,e,KCe)));if(b>0?(u.scale=1,g=g||b!==o.outlineWidth||x!==o.pixelSize||!U.equals(y,o.color)||!U.equals(A,o.outlineColor)):(u.scale=x/50,x=50,g=g||b!==o.outlineWidth||!U.equals(y,o.color)||!U.equals(A,o.outlineColor)),g){o.color=U.clone(y,o.color),o.outlineColor=U.clone(A,o.outlineColor),o.pixelSize=x,o.outlineWidth=b;let T=y.alpha,C=y.toCssColorString(),E=A.toCssColorString(),w=JSON.stringify([C,x,E,b]);u.setImage(w,qE(T,C,E,b,x))}m&&u._updateClamping()}}return!0};Jy.prototype.getBoundingSphere=function(e,t){let n=this._items.get(e.id);if(!l(n)||!(l(n.pointPrimitive)||l(n.billboard)))return It.FAILED;if(l(n.pointPrimitive))t.center=h.clone(n.pointPrimitive.position,t.center);else{let i=n.billboard;if(!l(i._clampedPosition))return It.PENDING;t.center=h.clone(i._clampedPosition,t.center)}return t.radius=0,It.DONE};Jy.prototype.isDestroyed=function(){return!1};Jy.prototype.destroy=function(){this._entityCollection.collectionChanged.removeEventListener(Jy.prototype._onCollectionChanged,this);let e=this._entityCollection.values;for(let t=0;t<e.length;t++)this._cluster.removePoint(e[t]);return ue(this)};Jy.prototype._onCollectionChanged=function(e,t,n,i){let r,o,a=this._items,s=this._cluster;for(r=t.length-1;r>-1;r--)o=t[r],l(o._point)&&l(o._position)&&a.set(o.id,new ive(o));for(r=i.length-1;r>-1;r--)o=i[r],l(o._point)&&l(o._position)?a.contains(o.id)||a.set(o.id,new ive(o)):(E1(a.get(o.id),o,s),a.remove(o.id));for(r=n.length-1;r>-1;r--)o=n[r],E1(a.get(o.id),o,s),a.remove(o.id)};function E1(e,t,n){if(l(e)){let i=e.pointPrimitive;if(l(i)){e.pointPrimitive=void 0,n.removePoint(t);return}let r=e.billboard;l(r)&&(e.billboard=void 0,n.removeBillboard(t))}}var _8=Jy;var oyt=new yi(0),y8={},rve=new U,ayt=new Yt(U.WHITE),syt=new yi(!0),cyt=new yi(Rn.DISABLED),lyt=new yi(new jt),uyt=new yi(Zn.BOTH);function fyt(){this.vertexFormat=void 0,this.positions=void 0,this.width=void 0,this.arcType=void 0,this.granularity=void 0}function dyt(){this.positions=void 0,this.width=void 0,this.arcType=void 0,this.granularity=void 0}function Xh(e,t){this._entity=e,this._scene=t,this._entitySubscription=e.definitionChanged.addEventListener(Xh.prototype._onEntityPropertyChanged,this),this._fillEnabled=!1,this._dynamic=!1,this._geometryChanged=new be,this._showProperty=void 0,this._materialProperty=void 0,this._shadowsProperty=void 0,this._distanceDisplayConditionProperty=void 0,this._classificationTypeProperty=void 0,this._depthFailMaterialProperty=void 0,this._geometryOptions=new fyt,this._groundGeometryOptions=new dyt,this._id=`polyline-${e.id}`,this._clampToGround=!1,this._supportsPolylinesOnTerrain=$r.supportsPolylinesOnTerrain(t),this._zIndex=0,this._onEntityPropertyChanged(e,"polyline",e.polyline,void 0)}Object.defineProperties(Xh.prototype,{id:{get:function(){return this._id}},entity:{get:function(){return this._entity}},fillEnabled:{get:function(){return this._fillEnabled}},hasConstantFill:{get:function(){return!this._fillEnabled||!l(this._entity.availability)&&X.isConstant(this._showProperty)}},fillMaterialProperty:{get:function(){return this._materialProperty}},depthFailMaterialProperty:{get:function(){return this._depthFailMaterialProperty}},outlineEnabled:{value:!1},hasConstantOutline:{value:!0},outlineColorProperty:{value:void 0},shadowsProperty:{get:function(){return this._shadowsProperty}},distanceDisplayConditionProperty:{get:function(){return this._distanceDisplayConditionProperty}},classificationTypeProperty:{get:function(){return this._classificationTypeProperty}},isDynamic:{get:function(){return this._dynamic}},isClosed:{value:!1},geometryChanged:{get:function(){return this._geometryChanged}},arcType:{get:function(){return this._arcType}},clampToGround:{get:function(){return this._clampToGround&&this._supportsPolylinesOnTerrain}},zIndex:{get:function(){return this._zIndex}}});Xh.prototype.isOutlineVisible=function(e){return!1};Xh.prototype.isFilled=function(e){let t=this._entity;return(this._fillEnabled&&t.isAvailable(e)&&this._showProperty.getValue(e))??!1};Xh.prototype.createFillGeometryInstance=function(e){let t=this._entity,n=t.isAvailable(e),i=new Dn(n&&t.isShowing&&this._showProperty.getValue(e)),r=this._distanceDisplayConditionProperty.getValue(e),o=Jn.fromDistanceDisplayCondition(r),a={show:i,distanceDisplayCondition:o},s;return this._materialProperty instanceof Yt&&(l(this._materialProperty.color)&&(this._materialProperty.color.isConstant||n)&&(s=this._materialProperty.color.getValue(e,rve)),l(s)||(s=U.WHITE),a.color=Kt.fromColor(s)),this.clampToGround?new Bt({id:t,geometry:new HC(this._groundGeometryOptions),attributes:a}):(l(this._depthFailMaterialProperty)&&this._depthFailMaterialProperty instanceof Yt&&(l(this._depthFailMaterialProperty.color)&&(this._depthFailMaterialProperty.color.isConstant||n)&&(s=this._depthFailMaterialProperty.color.getValue(e,rve)),l(s)||(s=U.WHITE),a.depthFailColor=Kt.fromColor(s)),new Bt({id:t,geometry:new V_(this._geometryOptions),attributes:a}))};Xh.prototype.createOutlineGeometryInstance=function(e){};Xh.prototype.isDestroyed=function(){return!1};Xh.prototype.destroy=function(){this._entitySubscription(),ue(this)};Xh.prototype._onEntityPropertyChanged=function(e,t,n,i){if(!(t==="availability"||t==="polyline"))return;let r=this._entity.polyline;if(!l(r)){this._fillEnabled&&(this._fillEnabled=!1,this._geometryChanged.raiseEvent(this));return}let o=r.positions,a=r.show;if(l(a)&&a.isConstant&&!a.getValue(Qe.MINIMUM_VALUE)||!l(o)){this._fillEnabled&&(this._fillEnabled=!1,this._geometryChanged.raiseEvent(this));return}let s=r.zIndex,c=r.material??ayt,u=c instanceof Yt;this._materialProperty=c,this._depthFailMaterialProperty=r.depthFailMaterial,this._showProperty=a??syt,this._shadowsProperty=r.shadows??cyt,this._distanceDisplayConditionProperty=r.distanceDisplayCondition??lyt,this._classificationTypeProperty=r.classificationType??uyt,this._fillEnabled=!0,this._zIndex=s??oyt;let f=r.width,d=r.arcType,p=r.clampToGround,g=r.granularity;if(!o.isConstant||!X.isConstant(f)||!X.isConstant(d)||!X.isConstant(g)||!X.isConstant(p)||!X.isConstant(s))this._dynamic||(this._dynamic=!0,this._geometryChanged.raiseEvent(this));else{let m=this._geometryOptions,y=o.getValue(Qe.MINIMUM_VALUE,m.positions);if(!l(y)||y.length<2){this._fillEnabled&&(this._fillEnabled=!1,this._geometryChanged.raiseEvent(this));return}let A;u&&(!l(this._depthFailMaterialProperty)||this._depthFailMaterialProperty instanceof Yt)?A=Ua.VERTEX_FORMAT:A=yc.VERTEX_FORMAT,m.vertexFormat=A,m.positions=y,m.width=l(f)?f.getValue(Qe.MINIMUM_VALUE):void 0,m.arcType=l(d)?d.getValue(Qe.MINIMUM_VALUE):void 0,m.granularity=l(g)?g.getValue(Qe.MINIMUM_VALUE):void 0;let b=this._groundGeometryOptions;b.positions=y,b.width=m.width,b.arcType=m.arcType,b.granularity=m.granularity,this._clampToGround=l(p)?p.getValue(Qe.MINIMUM_VALUE):!1,!this._clampToGround&&l(s)&&pt("Entity polylines must have clampToGround: true when using zIndex.  zIndex will be ignored."),this._dynamic=!1,this._geometryChanged.raiseEvent(this)}};Xh.prototype.createDynamicUpdater=function(e,t){return new S1(e,t,this)};var fS={positions:void 0,granularity:void 0,height:void 0,ellipsoid:void 0};function S1(e,t,n){this._line=void 0,this._primitives=e,this._groundPrimitives=t,this._groundPolylinePrimitive=void 0,this._material=void 0,this._geometryUpdater=n,this._positions=[]}function ove(e){if(l(e._line))return e._line;let t=e._primitives,n=e._geometryUpdater._scene.id+t._guid,i=y8[n];!l(i)||i.isDestroyed()?(i=new Ep,y8[n]=i,t.add(i)):t.contains(i)||t.add(i);let r=i.add();return r.id=e._geometryUpdater._entity,e._line=r,r}S1.prototype.update=function(e){let t=this._geometryUpdater,n=t._entity,i=n.polyline,r=i.positions,o=X.getValueOrUndefined(r,e,this._positions);t._clampToGround=X.getValueOrDefault(i._clampToGround,e,!1),t._groundGeometryOptions.positions=o,t._groundGeometryOptions.width=X.getValueOrDefault(i._width,e,1),t._groundGeometryOptions.arcType=X.getValueOrDefault(i._arcType,e,sn.GEODESIC),t._groundGeometryOptions.granularity=X.getValueOrDefault(i._granularity,e,9999);let a=this._groundPrimitives;if(l(this._groundPolylinePrimitive)&&(a.remove(this._groundPolylinePrimitive),this._groundPolylinePrimitive=void 0),t.clampToGround){if(!n.isShowing||!n.isAvailable(e)||!X.getValueOrDefault(i._show,e,!0)||!l(o)||o.length<2)return;let d=t.fillMaterialProperty,p;if(d instanceof Yt)p=new Ua;else{let g=xo.getValue(e,d,this._material);p=new yc({material:g,translucent:g.isTranslucent()}),this._material=g}this._groundPolylinePrimitive=a.add(new tp({geometryInstances:t.createFillGeometryInstance(e),appearance:p,classificationType:t.classificationTypeProperty.getValue(e),asynchronous:!1}),X.getValueOrUndefined(t.zIndex,e)),l(this._line)&&(this._line.show=!1);return}let s=ove(this);if(!n.isShowing||!n.isAvailable(e)||!X.getValueOrDefault(i._show,e,!0)){s.show=!1;return}if(!l(o)||o.length<2){s.show=!1;return}let c=sn.GEODESIC;c=X.getValueOrDefault(i._arcType,e,c);let u=t._scene.globe,f=t._scene.ellipsoid;c!==sn.NONE&&l(u)&&(fS.ellipsoid=f,fS.positions=o,fS.granularity=X.getValueOrUndefined(i._granularity,e),fS.height=nr.extractHeights(o,f),c===sn.GEODESIC?o=nr.generateCartesianArc(fS):o=nr.generateCartesianRhumbArc(fS)),s.show=!0,s.positions=o.slice(),s.material=xo.getValue(e,t.fillMaterialProperty,s.material),s.width=X.getValueOrDefault(i._width,e,1),s.distanceDisplayCondition=X.getValueOrUndefined(i._distanceDisplayCondition,e,s.distanceDisplayCondition)};S1.prototype.getBoundingSphere=function(e){if(this._geometryUpdater.clampToGround){let t=this._groundPolylinePrimitive;if(l(t)&&t.show&&t.ready){let n=t.getGeometryInstanceAttributes(this._geometryUpdater._entity);if(l(n)&&l(n.boundingSphere))return se.clone(n.boundingSphere,e),It.DONE}return l(t)&&!t.ready?It.PENDING:It.DONE}else{let t=ove(this);if(t.show&&t.positions.length>0)return se.fromPoints(t.positions,e),It.DONE}return It.FAILED};S1.prototype.isDestroyed=function(){return!1};S1.prototype.destroy=function(){let t=this._geometryUpdater._scene.id+this._primitives._guid,n=y8[t];l(n)&&(n.remove(this._line),n.length===0&&(this._primitives.removeAndDestroy(n),delete y8[t])),l(this._groundPolylinePrimitive)&&this._groundPrimitives.remove(this._groundPolylinePrimitive),ue(this)};var A8=Xh;var hyt=new U,myt=new jt,pyt=new jt;function Kh(e,t,n,i,r){let o;n instanceof Yt?o=Ua:o=yc,this.orderedGroundPrimitives=e,this.classificationType=t,this.appearanceType=o,this.materialProperty=n,this.updaters=new zt,this.createPrimitive=!0,this.primitive=void 0,this.oldPrimitive=void 0,this.geometry=new zt,this.material=void 0,this.updatersWithAttributes=new zt,this.attributes=new zt,this.invalidated=!1,this.removeMaterialSubscription=n.definitionChanged.addEventListener(Kh.prototype.onMaterialChanged,this),this.subscriptions=new zt,this.showsUpdated=new zt,this.zIndex=i,this._asynchronous=r}Kh.prototype.onMaterialChanged=function(){this.invalidated=!0};Kh.prototype.isMaterial=function(e){let t=this.materialProperty,n=e.fillMaterialProperty;return n===t||n instanceof Yt&&t instanceof Yt?!0:l(t)&&t.equals(n)};Kh.prototype.add=function(e,t,n){let i=t.id;if(this.updaters.set(i,t),this.geometry.set(i,n),!t.hasConstantFill||!t.fillMaterialProperty.isConstant||!X.isConstant(t.distanceDisplayConditionProperty))this.updatersWithAttributes.set(i,t);else{let r=this;this.subscriptions.set(i,t.entity.definitionChanged.addEventListener(function(o,a,s,c){a==="isShowing"&&r.showsUpdated.set(t.id,t)}))}this.createPrimitive=!0};Kh.prototype.remove=function(e){let t=e.id;if(this.createPrimitive=this.geometry.remove(t)||this.createPrimitive,this.updaters.remove(t)){this.updatersWithAttributes.remove(t);let n=this.subscriptions.get(t);return l(n)&&(n(),this.subscriptions.remove(t),this.showsUpdated.remove(t)),!0}return!1};Kh.prototype.update=function(e){let t=!0,n=this.primitive,i=this.orderedGroundPrimitives,r=this.geometry.values,o;if(this.createPrimitive){if(r.length>0){l(n)&&(l(this.oldPrimitive)?i.remove(n):this.oldPrimitive=n);let s=this.appearanceType;n=new tp({show:!1,asynchronous:this._asynchronous,geometryInstances:r.slice(),appearance:new s,classificationType:this.classificationType}),this.appearanceType===yc&&(this.material=xo.getValue(e,this.materialProperty,this.material),n.appearance.material=this.material),i.add(n,this.zIndex),t=!1}else{l(n)&&(i.remove(n),n=void 0);let s=this.oldPrimitive;l(s)&&(i.remove(s),this.oldPrimitive=void 0)}this.attributes.removeAll(),this.primitive=n,this.createPrimitive=!1}else if(l(n)&&n.ready){n.show=!0,l(this.oldPrimitive)&&(i.remove(this.oldPrimitive),this.oldPrimitive=void 0),this.appearanceType===yc&&(this.material=xo.getValue(e,this.materialProperty,this.material),this.primitive.appearance.material=this.material);let a=this.updatersWithAttributes.values,s=a.length;for(o=0;o<s;o++){let c=a[o],u=c.entity,f=this.geometry.get(c.id),d=this.attributes.get(f.id.id);if(l(d)||(d=n.getGeometryInstanceAttributes(f.id),this.attributes.set(f.id.id,d)),!c.fillMaterialProperty.isConstant){let y=c.fillMaterialProperty.color,A=X.getValueOrDefault(y,e,U.WHITE,hyt);U.equals(d._lastColor,A)||(d._lastColor=U.clone(A,d._lastColor),d.color=Kt.toValue(A,d.color))}let p=u.isShowing&&(c.hasConstantFill||c.isFilled(e)),g=d.show[0]===1;p!==g&&(d.show=Dn.toValue(p,d.show));let m=c.distanceDisplayConditionProperty;if(!X.isConstant(m)){let y=X.getValueOrDefault(m,e,pyt,myt);jt.equals(y,d._lastDistanceDisplayCondition)||(d._lastDistanceDisplayCondition=jt.clone(y,d._lastDistanceDisplayCondition),d.distanceDisplayCondition=Jn.toValue(y,d.distanceDisplayCondition))}}this.updateShows(n)}else l(n)&&!n.ready&&(t=!1);return t};Kh.prototype.updateShows=function(e){let t=this.showsUpdated.values,n=t.length;for(let i=0;i<n;i++){let r=t[i],o=r.entity,a=this.geometry.get(r.id),s=this.attributes.get(a.id.id);l(s)||(s=e.getGeometryInstanceAttributes(a.id),this.attributes.set(a.id.id,s));let c=o.isShowing,u=s.show[0]===1;c!==u&&(s.show=Dn.toValue(c,s.show),a.attributes.show.value[0]=s.show[0])}this.showsUpdated.removeAll()};Kh.prototype.contains=function(e){return this.updaters.contains(e.id)};Kh.prototype.getBoundingSphere=function(e,t){let n=this.primitive;if(!n.ready)return It.PENDING;let i=n.getGeometryInstanceAttributes(e.entity);return!l(i)||!l(i.boundingSphere)||l(i.show)&&i.show[0]===0?It.FAILED:(i.boundingSphere.clone(t),It.DONE)};Kh.prototype.destroy=function(){let e=this.primitive,t=this.orderedGroundPrimitives;l(e)&&t.remove(e);let n=this.oldPrimitive;l(n)&&t.remove(n),this.removeMaterialSubscription()};function dS(e,t,n){this._items=[],this._orderedGroundPrimitives=e,this._classificationType=t,this._asynchronous=n??!0}dS.prototype.add=function(e,t){let n=this._items,i=n.length,r=t.createFillGeometryInstance(e),o=X.getValueOrDefault(t.zIndex,0);for(let s=0;s<i;++s){let c=n[s];if(c.isMaterial(t)&&c.zIndex===o){c.add(e,t,r);return}}let a=new Kh(this._orderedGroundPrimitives,this._classificationType,t.fillMaterialProperty,o,this._asynchronous);a.add(e,t,r),n.push(a)};dS.prototype.remove=function(e){let t=this._items,n=t.length;for(let i=n-1;i>=0;i--){let r=t[i];if(r.remove(e)){r.updaters.length===0&&(t.splice(i,1),r.destroy());break}}};dS.prototype.update=function(e){let t,n=this._items,i=n.length;for(t=i-1;t>=0;t--){let o=n[t];if(o.invalidated){n.splice(t,1);let a=o.updaters.values,s=a.length;for(let c=0;c<s;c++)this.add(e,a[c]);o.destroy()}}let r=!0;for(t=0;t<n.length;t++)r=n[t].update(e)&&r;return r};dS.prototype.getBoundingSphere=function(e,t){let n=this._items,i=n.length;for(let r=0;r<i;r++){let o=n[r];if(o.contains(e))return o.getBoundingSphere(e,t)}return It.FAILED};dS.prototype.removeAllPrimitives=function(){let e=this._items,t=e.length;for(let n=0;n<t;n++)e[n].destroy();this._items.length=0};var b8=dS;var gyt=[];function ave(e,t){let n=e._batches,i=n.length;for(let r=0;r<i;r++)n[r].remove(t)}function sve(e,t,n){if(n.isDynamic){e._dynamicBatch.add(t,n);return}if(n.clampToGround&&n.fillEnabled){let a=n.classificationTypeProperty.getValue(t);e._groundBatches[a].add(t,n);return}let i;n.fillEnabled&&(i=n.shadowsProperty.getValue(t));let r=0;l(n.depthFailMaterialProperty)&&(r=n.depthFailMaterialProperty instanceof Yt?1:2);let o;l(i)&&(o=i+r*Rn.NUMBER_OF_SHADOW_MODES),n.fillEnabled&&(n.fillMaterialProperty instanceof Yt?e._colorBatches[o].add(t,n):e._materialBatches[o].add(t,n))}function Dp(e,t,n,i){i=i??e.groundPrimitives,n=n??e.primitives,this._scene=e,this._primitives=n,this._entityCollection=void 0,this._addedObjects=new zt,this._removedObjects=new zt,this._changedObjects=new zt;let r,o=Rn.NUMBER_OF_SHADOW_MODES;for(this._colorBatches=new Array(o*3),this._materialBatches=new Array(o*3),r=0;r<o;++r)this._colorBatches[r]=new Dh(n,Ua,void 0,!1,r),this._materialBatches[r]=new Oh(n,yc,void 0,!1,r),this._colorBatches[r+o]=new Dh(n,Ua,Ua,!1,r),this._materialBatches[r+o]=new Oh(n,yc,Ua,!1,r),this._colorBatches[r+o*2]=new Dh(n,Ua,yc,!1,r),this._materialBatches[r+o*2]=new Oh(n,yc,yc,!1,r);this._dynamicBatch=new Wv(n,i);let a=Zn.NUMBER_OF_CLASSIFICATION_TYPES;for(this._groundBatches=new Array(a),r=0;r<a;++r)this._groundBatches[r]=new b8(i,r);this._batches=this._colorBatches.concat(this._materialBatches,this._dynamicBatch,this._groundBatches),this._subscriptions=new zt,this._updaters=new zt,this._entityCollection=t,t.collectionChanged.addEventListener(Dp.prototype._onCollectionChanged,this),this._onCollectionChanged(t,t.values,gyt)}Dp.prototype.update=function(e){let t=this._addedObjects,n=t.values,i=this._removedObjects,r=i.values,o=this._changedObjects,a=o.values,s,c,u,f;for(s=a.length-1;s>-1;s--)c=a[s],u=c.id,f=this._updaters.get(u),f.entity===c?(ave(this,f),sve(this,e,f)):(r.push(c),n.push(c));for(s=r.length-1;s>-1;s--)c=r[s],u=c.id,f=this._updaters.get(u),ave(this,f),f.destroy(),this._updaters.remove(u),this._subscriptions.get(u)(),this._subscriptions.remove(u);for(s=n.length-1;s>-1;s--)c=n[s],u=c.id,f=new A8(c,this._scene),this._updaters.set(u,f),sve(this,e,f),this._subscriptions.set(u,f.geometryChanged.addEventListener(Dp._onGeometryChanged,this));t.removeAll(),i.removeAll(),o.removeAll();let d=!0,p=this._batches,g=p.length;for(s=0;s<g;s++)d=p[s].update(e)&&d;return d};var _yt=[],yyt=new se;Dp.prototype.getBoundingSphere=function(e,t){let n=_yt,i=yyt,r=0,o,a=this._batches,s=a.length,c=this._updaters.get(e.id);for(let u=0;u<s;u++){if(o=a[u].getBoundingSphere(c,i),o===It.PENDING)return It.PENDING;o===It.DONE&&(n[r]=se.clone(i,n[r]),r++)}return r===0?It.FAILED:(n.length=r,se.fromBoundingSpheres(n,t),It.DONE)};Dp.prototype.isDestroyed=function(){return!1};Dp.prototype.destroy=function(){this._entityCollection.collectionChanged.removeEventListener(Dp.prototype._onCollectionChanged,this),this._addedObjects.removeAll(),this._removedObjects.removeAll();let e,t=this._batches,n=t.length;for(e=0;e<n;e++)t[e].removeAllPrimitives();let i=this._subscriptions.values;for(n=i.length,e=0;e<n;e++)i[e]();return this._subscriptions.removeAll(),ue(this)};Dp._onGeometryChanged=function(e){let t=this._removedObjects,n=this._changedObjects,i=e.entity,r=i.id;!l(t.get(r))&&!l(n.get(r))&&n.set(r,i)};Dp.prototype._onCollectionChanged=function(e,t,n){let i=this._addedObjects,r=this._removedObjects,o=this._changedObjects,a,s,c;for(a=n.length-1;a>-1;a--)c=n[a],s=c.id,i.remove(s)||(r.set(s,c),o.remove(s));for(a=t.length-1;a>-1;a--)c=t[a],s=c.id,r.remove(s)?o.set(s,c):i.set(s,c)};var x8=Dp;function Pu(e){mu.initializeTerrainHeights(),tp.initializeTerrainHeights();let t=e.scene,n=e.dataSourceCollection;this._eventHelper=new Fo,this._eventHelper.add(n.dataSourceAdded,this._onDataSourceAdded,this),this._eventHelper.add(n.dataSourceRemoved,this._onDataSourceRemoved,this),this._eventHelper.add(n.dataSourceMoved,this._onDataSourceMoved,this),this._eventHelper.add(t.postRender,this._postRender,this),this._dataSourceCollection=n,this._scene=t,this._visualizersCallback=e.visualizersCallback??Pu.defaultVisualizersCallback;let i=!1,r=new pu,o=new pu;n.length>0&&(t.primitives.add(r),t.groundPrimitives.add(o),i=!0),this._primitives=r,this._groundPrimitives=o;for(let u=0,f=n.length;u<f;u++)this._onDataSourceAdded(n,n.get(u));let a=new j3;this._onDataSourceAdded(void 0,a),this._defaultDataSource=a;let s,c;if(!i){let u=this,f=function(){t.primitives.add(r),t.groundPrimitives.add(o),s(),c(),u._removeDefaultDataSourceListener=void 0,u._removeDataSourceCollectionListener=void 0};s=a.entities.collectionChanged.addEventListener(f),c=n.dataSourceAdded.addEventListener(f)}this._removeDefaultDataSourceListener=s,this._removeDataSourceCollectionListener=c,this._ready=!1}var hS=[];Pu.registerVisualizer=function(e){hS.includes(e)||hS.push(e)};Pu.unregisterVisualizer=function(e){if(hS.includes(e)){let t=hS.indexOf(e);hS.splice(t,1)}};Pu.defaultVisualizersCallback=function(e,t,n){let i=n.entities;return[new D3(t,i),new sz(e,i,n._primitives,n._groundPrimitives),new cz(t,i),new o4(e,i),new c8(e,i),new _8(t,i),new g8(e,i),new x8(e,i,n._primitives,n._groundPrimitives),...hS.map(r=>new r(e,i))]};Object.defineProperties(Pu.prototype,{scene:{get:function(){return this._scene}},dataSources:{get:function(){return this._dataSourceCollection}},defaultDataSource:{get:function(){return this._defaultDataSource}},ready:{get:function(){return this._ready}}});Pu.prototype.isDestroyed=function(){return!1};Pu.prototype.destroy=function(){this._eventHelper.removeAll();let e=this._dataSourceCollection;for(let t=0,n=e.length;t<n;++t)this._onDataSourceRemoved(this._dataSourceCollection,e.get(t));return this._onDataSourceRemoved(void 0,this._defaultDataSource),l(this._removeDefaultDataSourceListener)?(this._removeDefaultDataSourceListener(),this._removeDataSourceCollectionListener()):(this._scene.primitives.remove(this._primitives),this._scene.groundPrimitives.remove(this._groundPrimitives)),ue(this)};Pu.prototype.update=function(e){if(!Oi.initialized)return this._ready=!1,!1;let t=!0,n,i,r,o,a=this._dataSourceCollection,s=a.length;for(n=0;n<s;n++){let c=a.get(n);for(l(c.update)&&(t=c.update(e)&&t),r=c._visualizers,o=r.length,i=0;i<o;i++)t=r[i].update(e)&&t}for(r=this._defaultDataSource._visualizers,o=r.length,i=0;i<o;i++)t=r[i].update(e)&&t;return!this._ready&&t&&this._scene.requestRender(),this._ready=this._ready||t,t};Pu.prototype._postRender=function(){let e=this._scene.frameState,t=this._dataSourceCollection,n=t.length;for(let i=0;i<n;i++){let r=t.get(i),o=r.credit;l(o)&&e.creditDisplay.addCreditToNextFrame(o);let a=r._resourceCredits;if(l(a)){let s=a.length;for(let c=0;c<s;c++)e.creditDisplay.addCreditToNextFrame(a[c])}}};var Ayt=[],byt=new se;Pu.prototype.getBoundingSphere=function(e,t,n){if(!this._ready)return It.PENDING;let i,r,o=this._defaultDataSource;if(!o.entities.contains(e)){o=void 0;let p=this._dataSourceCollection;for(r=p.length,i=0;i<r;i++){let g=p.get(i);if(g.entities.contains(e)){o=g;break}}}if(!l(o))return It.FAILED;let a=Ayt,s=byt,c=0,u,f=o._visualizers,d=f.length;for(i=0;i<d;i++){let p=f[i];if(l(p.getBoundingSphere)){if(u=f[i].getBoundingSphere(e,s),!t&&u===It.PENDING)return It.PENDING;u===It.DONE&&(a[c]=se.clone(s,a[c]),c++)}}return c===0?It.FAILED:(a.length=c,se.fromBoundingSpheres(a,n),It.DONE)};Pu.prototype._onDataSourceAdded=function(e,t){let n=this._scene,i=this._primitives,r=this._groundPrimitives,o=i.add(new pu),a=r.add(new P3);t._primitives=o,t._groundPrimitives=a;let s=t.clustering;s._initialize(n),o.add(s),t._visualizers=this._visualizersCallback(n,s,t)};Pu.prototype._onDataSourceRemoved=function(e,t){let n=this._primitives,i=this._groundPrimitives,r=t._primitives,o=t._groundPrimitives,a=t.clustering;r.remove(a);let s=t._visualizers,c=s.length;for(let u=0;u<c;u++)s[u].destroy();n.remove(r),i.remove(o),t._visualizers=void 0};Pu.prototype._onDataSourceMoved=function(e,t,n){let i=this._primitives,r=this._groundPrimitives,o=e._primitives,a=e._groundPrimitives;t===n+1?(i.raise(o),r.raise(a)):t===n-1?(i.lower(o),r.lower(a)):t===0?(i.lowerToBottom(o),r.lowerToBottom(a),i.raise(o),r.raise(a)):(i.raiseToTop(o),r.raiseToTop(a))};var T8=Pu;function mS(e,t){this._position=void 0,this._subscription=void 0,this._definitionChanged=new be,this._normalize=t??!0,this.position=e}Object.defineProperties(mS.prototype,{isConstant:{get:function(){return X.isConstant(this._position)}},definitionChanged:{get:function(){return this._definitionChanged}},position:{get:function(){return this._position},set:function(e){let t=this._position;t!==e&&(l(t)&&this._subscription(),this._position=e,l(e)&&(this._subscription=e._definitionChanged.addEventListener(function(){this._definitionChanged.raiseEvent(this)},this)),this._definitionChanged.raiseEvent(this))}},normalize:{get:function(){return this._normalize},set:function(e){this._normalize!==e&&(this._normalize=e,this._definitionChanged.raiseEvent(this))}}});var xyt=new h,cve=new h,lve=new K,Tyt=new K,HQ=1/60;mS.prototype.getValue=function(e,t){return this._getValue(e,t)};mS.prototype._getValue=function(e,t,n){l(e)||(e=K.now(Tyt)),l(t)||(t=new h);let i=this._position;if(X.isConstant(i))return this._normalize?void 0:h.clone(h.ZERO,t);let r=i.getValue(e,xyt),o=i.getValue(K.addSeconds(e,HQ,lve),cve);if(!l(r)||!l(o)&&(o=r,r=i.getValue(K.addSeconds(e,-HQ,lve),cve),!l(r)))return;if(h.equals(r,o))return this._normalize?void 0:h.clone(h.ZERO,t);l(n)&&r.clone(n);let a=h.subtract(o,r,t);return this._normalize?h.normalize(a,t):h.divideByScalar(a,HQ,t)};mS.prototype.equals=function(e){return this===e||e instanceof mS&&X.equals(this._position,e._position)};var Zy=mS;var uve=new $,fve=new $,dve=new $,Cyt=new O,C8=new h,hve=new h,GQ=new h,WQ=new h,mve=new h,pve=new h,vyt=new Fe,Eyt=new h,Syt=new $,pS=new K,wyt=1.25;function Iyt(e,t,n,i,r,o,a,s,c,u){let f=e.scene.mode,d=r.getValue(c,e._lastCartesian);if(l(d)){let p=!1,g=!1,m,y,A;if(f===re.SCENE3D){K.addSeconds(c,.001,pS);let D=r.getValue(pS,C8);if(l(D)||(K.addSeconds(c,-.001,pS),D=r.getValue(pS,C8),g=!0),l(D)){let R=mt.computeFixedToIcrfMatrix(c,uve),M=mt.computeFixedToIcrfMatrix(pS,fve),N;!l(R)||!l(M)?(N=mt.computeTemeToPseudoFixedMatrix(c,dve),R=$.transpose(N,uve),M=mt.computeTemeToPseudoFixedMatrix(pS,fve),$.transpose(M,M)):N=$.transpose(R,dve);let _=$.multiplyByVector(R,d,mve),v=$.multiplyByVector(M,D,pve);h.subtract(_,v,WQ);let S=h.magnitude(WQ)*1e3,P=I.GRAVITATIONALPARAMETER,L=-P/(S*S-2*P/h.magnitude(_));L<0||L>wyt*u.maximumRadius?(m=hve,h.normalize(d,m),h.negate(m,m),A=h.clone(h.UNIT_Z,GQ),y=h.cross(A,m,C8),h.magnitude(y)>I.EPSILON7&&(h.normalize(m,m),h.normalize(y,y),A=h.cross(m,y,GQ),h.normalize(A,A),p=!0)):h.equalsEpsilon(d,D,I.EPSILON7)||(A=hve,h.normalize(_,A),h.normalize(v,v),y=h.cross(A,v,GQ),g&&(y=h.multiplyByScalar(y,-1,y)),h.equalsEpsilon(y,h.ZERO,I.EPSILON7)||(m=h.cross(y,A,C8),$.multiplyByVector(N,m,m),$.multiplyByVector(N,y,y),$.multiplyByVector(N,A,A),h.normalize(m,m),h.normalize(y,y),h.normalize(A,A),p=!0))}}l(e.boundingSphere)&&(d=e.boundingSphere.center);let b,x,T;i&&(b=h.clone(t.position,WQ),x=h.clone(t.direction,mve),T=h.clone(t.up,pve));let C=Cyt,E;l(a)&&(E=a.getValue(c,vyt));let w=o.getValue(c,Eyt);if(s===$_.INERTIAL&&l(E))O.fromTranslationQuaternionRotationScale(d,E,h.ONE,C);else if(s===$_.VELOCITY&&l(w)){let D=mt.rotationMatrixFromPositionVelocity(d,w,u,Syt);O.fromRotationTranslation(D,d,C)}else s===$_.ENU||!p?mt.eastNorthUpToFixedFrame(d,u,C):(C[0]=m.x,C[1]=m.y,C[2]=m.z,C[3]=0,C[4]=y.x,C[5]=y.y,C[6]=y.z,C[7]=0,C[8]=A.x,C[9]=A.y,C[10]=A.z,C[11]=0,C[12]=d.x,C[13]=d.y,C[14]=d.z,C[15]=0);t._setTransform(C),i&&(h.clone(b,t.position),h.clone(x,t.direction),h.clone(T,t.up),h.cross(x,T,t.right))}if(n){let p=f===re.SCENE2D||h.equals(e._offset3D,h.ZERO)?void 0:e._offset3D;t.lookAtTransform(t.transform,p)}}function w1(e,t,n){this.entity=e,this.scene=t,this.ellipsoid=n??te.default,this.boundingSphere=void 0,this._lastEntity=void 0,this._mode=void 0,this._lastCartesian=new h,this._defaultOffset3D=void 0,this._velocityProperty=new Zy(e.position,!0),this._offset3D=new h}Object.defineProperties(w1,{defaultOffset3D:{get:function(){return this._defaultOffset3D},set:function(e){this._defaultOffset3D=h.clone(e,new h)}}});w1.defaultOffset3D=new h(-14e3,3500,3500);var v8=new ph,Pyt=new h;w1.prototype.update=function(e,t){let n=this.scene,i=this.ellipsoid,r=n.mode;if(r===re.MORPHING)return;let o=this.entity,a=o.trackingReferenceFrame,s=o.position;if(!l(s))return;let c=this._velocityProperty,u=o.orientation,f=o!==this._lastEntity,d=r!==this._mode,p=n.camera,g=f||d,m=!0;if(f){let y=o.viewFrom,A=l(y);if(!A&&l(t)){v8.pitch=-I.PI_OVER_FOUR,v8.range=0;let b=s.getValue(e,Pyt);if(l(b)){let x=2-1/Math.max(1,h.magnitude(b)/i.maximumRadius);v8.pitch*=x}p.viewBoundingSphere(t,v8),this.boundingSphere=t,g=!1,m=!1}else(!A||!l(y.getValue(e,this._offset3D)))&&h.clone(w1._defaultOffset3D,this._offset3D)}else!d&&this._mode!==re.SCENE2D&&h.clone(p.position,this._offset3D);this._lastEntity=o,this._mode=r,Iyt(this,p,g,m,s,c,u,a,e,i)};var E8=w1;function Dyt(e){return typeof e=="string"&&(e=document.getElementById(e)),e}var zn=Dyt;async function qQ(e,t){let n=t.terrainProvider,i=t.mapProjection,r=i.ellipsoid,o,a=t.camera.getRectangleCameraCoordinates(e);if(t.mode===re.SCENE3D?o=r.cartesianToCartographic(a):o=i.unproject(a),!l(n))return o;let s=n.availability;if(!l(s)||t.mode===re.SCENE2D)return o;let c=[ie.center(e),ie.southeast(e),ie.southwest(e),ie.northeast(e),ie.northwest(e)],u=await qQ._sampleTerrainMostDetailed(n,c),f=!1,d=u.reduce(function(g,m){return l(m.height)?(f=!0,Math.max(m.height,g)):g},-Number.MAX_VALUE),p=o;return f&&(p.height+=d),p}qQ._sampleTerrainMostDetailed=yv;var gS=qQ;var S8=`uniform vec4 u_initialColor;

#if TEXTURE_UNITS > 0
uniform sampler2D u_dayTextures[TEXTURE_UNITS];
uniform vec4 u_dayTextureTranslationAndScale[TEXTURE_UNITS];
uniform bool u_dayTextureUseWebMercatorT[TEXTURE_UNITS];

#ifdef APPLY_ALPHA
uniform float u_dayTextureAlpha[TEXTURE_UNITS];
#endif

#ifdef APPLY_DAY_NIGHT_ALPHA
uniform float u_dayTextureNightAlpha[TEXTURE_UNITS];
uniform float u_dayTextureDayAlpha[TEXTURE_UNITS];
#endif

#ifdef APPLY_SPLIT
uniform float u_dayTextureSplit[TEXTURE_UNITS];
#endif

#ifdef APPLY_BRIGHTNESS
uniform float u_dayTextureBrightness[TEXTURE_UNITS];
#endif

#ifdef APPLY_CONTRAST
uniform float u_dayTextureContrast[TEXTURE_UNITS];
#endif

#ifdef APPLY_HUE
uniform float u_dayTextureHue[TEXTURE_UNITS];
#endif

#ifdef APPLY_SATURATION
uniform float u_dayTextureSaturation[TEXTURE_UNITS];
#endif

#ifdef APPLY_GAMMA
uniform float u_dayTextureOneOverGamma[TEXTURE_UNITS];
#endif

#ifdef APPLY_IMAGERY_CUTOUT
uniform vec4 u_dayTextureCutoutRectangles[TEXTURE_UNITS];
#endif

#ifdef APPLY_COLOR_TO_ALPHA
uniform vec4 u_colorsToAlpha[TEXTURE_UNITS];
#endif

uniform vec4 u_dayTextureTexCoordsRectangle[TEXTURE_UNITS];
#endif

#if defined(HAS_WATER_MASK) && (defined(SHOW_REFLECTIVE_OCEAN) || defined(APPLY_MATERIAL))
uniform sampler2D u_waterMask;
uniform vec4 u_waterMaskTranslationAndScale;
uniform float u_zoomedOutOceanSpecularIntensity;
#endif

#ifdef SHOW_OCEAN_WAVES
uniform sampler2D u_oceanNormalMap;
#endif

#if defined(ENABLE_DAYNIGHT_SHADING) || defined(GROUND_ATMOSPHERE)
uniform vec2 u_lightingFadeDistance;
#endif

#ifdef TILE_LIMIT_RECTANGLE
uniform vec4 u_cartographicLimitRectangle;
#endif

#ifdef GROUND_ATMOSPHERE
uniform vec2 u_nightFadeDistance;
#endif

#ifdef ENABLE_CLIPPING_PLANES
uniform highp sampler2D u_clippingPlanes;
uniform mat4 u_clippingPlanesMatrix;
uniform vec4 u_clippingPlanesEdgeStyle;
#endif

#ifdef ENABLE_CLIPPING_POLYGONS
uniform highp sampler2D u_clippingDistance;
in vec2 v_clippingPosition;
flat in int v_regionIndex;
#endif

#if defined(GROUND_ATMOSPHERE) || defined(FOG) && defined(DYNAMIC_ATMOSPHERE_LIGHTING) && (defined(ENABLE_VERTEX_LIGHTING) || defined(ENABLE_DAYNIGHT_SHADING))
uniform float u_minimumBrightness;
#endif

// Based on colorCorrect
// The colorCorrect flag can only be true when tileProvider.hue/saturation/brightnessShift
// are nonzero AND when (applyFog || showGroundAtmosphere) in the tile provider
// - The tileProvider.hue/saturation/brightnessShift are just passed through
//   from the Globe hue/saturation/brightness, like atmosphereBrightnessShift
// - The applyFog depends on enableFog, and some tile distance from the viewer
// - The showGroundAtmosphere is a flag that is passed through from the Globe,
//   and is true by default when the ellipsoid is WGS84
#ifdef COLOR_CORRECT
uniform vec3 u_hsbShift; // Hue, saturation, brightness
#endif

// Based on highlightFillTile
// This is set for terrain tiles when they are "fill" tiles, and
// the terrainProvider.fillHighlightColor was set to a value with
// nonzero alpha
#ifdef HIGHLIGHT_FILL_TILE
uniform vec4 u_fillHighlightColor;
#endif

// Based on translucent
// This is set depending on the GlobeTranslucencyState
#ifdef TRANSLUCENT
uniform vec4 u_frontFaceAlphaByDistance;
uniform vec4 u_backFaceAlphaByDistance;
uniform vec4 u_translucencyRectangle;
#endif

// Based on showUndergroundColor
// This is set when GlobeSurfaceTileProvider.isUndergroundVisible
// returns true, AND the tileProvider.undergroundColor had a value with
// nonzero alpha, and the tileProvider.undergroundColorAlphaByDistance
// was in the right range
#ifdef UNDERGROUND_COLOR
uniform vec4 u_undergroundColor;
uniform vec4 u_undergroundColorAlphaByDistance;
#endif

// Based on enableLighting && hasVertexNormals
// The enableLighting flag is passed in directly from the Globe.
// The hasVertexNormals flag is from the tileProvider
#ifdef ENABLE_VERTEX_LIGHTING
uniform float u_lambertDiffuseMultiplier;
uniform float u_vertexShadowDarkness;
#endif

in vec3 v_positionMC;
in vec3 v_positionEC;
in vec3 v_textureCoordinates;
in vec3 v_normalMC;
in vec3 v_normalEC;

#ifdef APPLY_MATERIAL
in float v_height;
in float v_slope;
in float v_aspect;
#endif

#if defined(FOG) || defined(GROUND_ATMOSPHERE) || defined(UNDERGROUND_COLOR) || defined(TRANSLUCENT)
in float v_distance;
#endif

#if defined(GROUND_ATMOSPHERE) || defined(FOG)
in vec3 v_atmosphereRayleighColor;
in vec3 v_atmosphereMieColor;
in float v_atmosphereOpacity;
#endif

#if defined(UNDERGROUND_COLOR) || defined(TRANSLUCENT)
float interpolateByDistance(vec4 nearFarScalar, float distance)
{
    float startDistance = nearFarScalar.x;
    float startValue = nearFarScalar.y;
    float endDistance = nearFarScalar.z;
    float endValue = nearFarScalar.w;
    float t = clamp((distance - startDistance) / (endDistance - startDistance), 0.0, 1.0);
    return mix(startValue, endValue, t);
}
#endif

#if defined(UNDERGROUND_COLOR) || defined(TRANSLUCENT) || defined(APPLY_MATERIAL)
vec4 alphaBlend(vec4 sourceColor, vec4 destinationColor)
{
    return sourceColor * vec4(sourceColor.aaa, 1.0) + destinationColor * (1.0 - sourceColor.a);
}
#endif

#ifdef TRANSLUCENT
bool inTranslucencyRectangle()
{
    return
        v_textureCoordinates.x > u_translucencyRectangle.x &&
        v_textureCoordinates.x < u_translucencyRectangle.z &&
        v_textureCoordinates.y > u_translucencyRectangle.y &&
        v_textureCoordinates.y < u_translucencyRectangle.w;
}
#endif

vec4 sampleAndBlend(
    vec4 previousColor,
    sampler2D textureToSample,
    vec2 tileTextureCoordinates,
    vec4 textureCoordinateRectangle,
    vec4 textureCoordinateTranslationAndScale,
    float textureAlpha,
    float textureNightAlpha,
    float textureDayAlpha,
    float textureBrightness,
    float textureContrast,
    float textureHue,
    float textureSaturation,
    float textureOneOverGamma,
    float split,
    vec4 colorToAlpha,
    float nightBlend)
{
    // This crazy step stuff sets the alpha to 0.0 if this following condition is true:
    //    tileTextureCoordinates.s < textureCoordinateRectangle.s ||
    //    tileTextureCoordinates.s > textureCoordinateRectangle.p ||
    //    tileTextureCoordinates.t < textureCoordinateRectangle.t ||
    //    tileTextureCoordinates.t > textureCoordinateRectangle.q
    // In other words, the alpha is zero if the fragment is outside the rectangle
    // covered by this texture.  Would an actual 'if' yield better performance?
    vec2 alphaMultiplier = step(textureCoordinateRectangle.st, tileTextureCoordinates);
    textureAlpha = textureAlpha * alphaMultiplier.x * alphaMultiplier.y;

    alphaMultiplier = step(vec2(0.0), textureCoordinateRectangle.pq - tileTextureCoordinates);
    textureAlpha = textureAlpha * alphaMultiplier.x * alphaMultiplier.y;

#if defined(APPLY_DAY_NIGHT_ALPHA) && defined(ENABLE_DAYNIGHT_SHADING)
    textureAlpha *= mix(textureDayAlpha, textureNightAlpha, nightBlend);
#endif

    vec2 translation = textureCoordinateTranslationAndScale.xy;
    vec2 scale = textureCoordinateTranslationAndScale.zw;
    vec2 textureCoordinates = tileTextureCoordinates * scale + translation;
    vec4 value = texture(textureToSample, textureCoordinates);
    vec3 color = value.rgb;
    float alpha = value.a;

#ifdef APPLY_COLOR_TO_ALPHA
    vec3 colorDiff = abs(color.rgb - colorToAlpha.rgb);
    colorDiff.r = czm_maximumComponent(colorDiff);
    alpha = czm_branchFreeTernary(colorDiff.r < colorToAlpha.a, 0.0, alpha);
#endif

#if !defined(APPLY_GAMMA)
    vec4 tempColor = czm_gammaCorrect(vec4(color, alpha));
    color = tempColor.rgb;
    alpha = tempColor.a;
#else
    color = pow(color, vec3(textureOneOverGamma));
#endif

#ifdef APPLY_SPLIT
    float splitPosition = czm_splitPosition;
    // Split to the left
    if (split < 0.0 && gl_FragCoord.x > splitPosition) {
       alpha = 0.0;
    }
    // Split to the right
    else if (split > 0.0 && gl_FragCoord.x < splitPosition) {
       alpha = 0.0;
    }
#endif

#ifdef APPLY_BRIGHTNESS
    color = mix(vec3(0.0), color, textureBrightness);
#endif

#ifdef APPLY_CONTRAST
    color = mix(vec3(0.5), color, textureContrast);
#endif

#ifdef APPLY_HUE
    color = czm_hue(color, textureHue);
#endif

#ifdef APPLY_SATURATION
    color = czm_saturation(color, textureSaturation);
#endif

    float sourceAlpha = alpha * textureAlpha;
    float outAlpha = mix(previousColor.a, 1.0, sourceAlpha);
    outAlpha += sign(outAlpha) - 1.0;

    vec3 outColor = mix(previousColor.rgb * previousColor.a, color, sourceAlpha) / outAlpha;

    // When rendering imagery for a tile in multiple passes,
    // some GPU/WebGL implementation combinations will not blend fragments in
    // additional passes correctly if their computation includes an unmasked
    // divide-by-zero operation,
    // even if it's not in the output or if the output has alpha zero.
    //
    // For example, without sanitization for outAlpha,
    // this renders without artifacts:
    //   if (outAlpha == 0.0) { outColor = vec3(0.0); }
    //
    // but using czm_branchFreeTernary will cause portions of the tile that are
    // alpha-zero in the additional pass to render as black instead of blending
    // with the previous pass:
    //   outColor = czm_branchFreeTernary(outAlpha == 0.0, vec3(0.0), outColor);
    //
    // So instead, sanitize against divide-by-zero,
    // store this state on the sign of outAlpha, and correct on return.

    return vec4(outColor, max(outAlpha, 0.0));
}

vec4 computeDayColor(vec4 initialColor, vec3 textureCoordinates, float nightBlend);
vec4 computeWaterColor(vec3 positionEyeCoordinates, vec2 textureCoordinates, mat3 enuToEye, vec4 imageryColor, float specularMapValue, float fade);

const float fExposure = 2.0;

vec3 computeEllipsoidPosition()
{
    float mpp = czm_metersPerPixel(vec4(0.0, 0.0, -czm_currentFrustum.x, 1.0), 1.0);
    vec2 xy = gl_FragCoord.xy / czm_viewport.zw * 2.0 - vec2(1.0);
    xy *= czm_viewport.zw * mpp * 0.5;

    vec3 direction;
    if (czm_orthographicIn3D == 1.0)
    {
        direction = vec3(0.0, 0.0, -1.0);
    }
    else
    {
        direction = normalize(vec3(xy, -czm_currentFrustum.x));
    }

    czm_ray ray = czm_ray(vec3(0.0), direction);

    vec3 ellipsoid_center = czm_view[3].xyz;

    czm_raySegment intersection = czm_rayEllipsoidIntersectionInterval(ray, ellipsoid_center, czm_ellipsoidInverseRadii);

    vec3 ellipsoidPosition = czm_pointAlongRay(ray, intersection.start);
    return (czm_inverseView * vec4(ellipsoidPosition, 1.0)).xyz;
}

void main()
{
#ifdef TILE_LIMIT_RECTANGLE
    if (v_textureCoordinates.x < u_cartographicLimitRectangle.x || u_cartographicLimitRectangle.z < v_textureCoordinates.x ||
        v_textureCoordinates.y < u_cartographicLimitRectangle.y || u_cartographicLimitRectangle.w < v_textureCoordinates.y)
        {
            discard;
        }
#endif

#ifdef ENABLE_CLIPPING_PLANES
    float clipDistance = clip(gl_FragCoord, u_clippingPlanes, u_clippingPlanesMatrix);
#endif

#if defined(SHOW_REFLECTIVE_OCEAN) || defined(ENABLE_DAYNIGHT_SHADING) || defined(HDR)
    vec3 normalMC = czm_geodeticSurfaceNormal(v_positionMC, vec3(0.0), vec3(1.0));   // normalized surface normal in model coordinates
    vec3 normalEC = czm_normal3D * normalMC;                                         // normalized surface normal in eye coordinates
#endif

#if defined(APPLY_DAY_NIGHT_ALPHA) && defined(ENABLE_DAYNIGHT_SHADING)
    float nightBlend = 1.0 - clamp(czm_getLambertDiffuse(czm_lightDirectionEC, normalEC) * 5.0, 0.0, 1.0);
#else
    float nightBlend = 0.0;
#endif

    // The clamp below works around an apparent bug in Chrome Canary v23.0.1241.0
    // where the fragment shader sees textures coordinates < 0.0 and > 1.0 for the
    // fragments on the edges of tiles even though the vertex shader is outputting
    // coordinates strictly in the 0-1 range.
    vec4 color = computeDayColor(u_initialColor, clamp(v_textureCoordinates, 0.0, 1.0), nightBlend);

#ifdef SHOW_TILE_BOUNDARIES
    if (v_textureCoordinates.x < (1.0/256.0) || v_textureCoordinates.x > (255.0/256.0) ||
        v_textureCoordinates.y < (1.0/256.0) || v_textureCoordinates.y > (255.0/256.0))
    {
        color = vec4(1.0, 0.0, 0.0, 1.0);
    }
#endif

#if defined(ENABLE_DAYNIGHT_SHADING) || defined(GROUND_ATMOSPHERE)
    float cameraDist;
    if (czm_sceneMode == czm_sceneMode2D)
    {
        cameraDist = max(czm_frustumPlanes.x - czm_frustumPlanes.y, czm_frustumPlanes.w - czm_frustumPlanes.z) * 0.5;
    }
    else if (czm_sceneMode == czm_sceneModeColumbusView)
    {
        cameraDist = -czm_view[3].z;
    }
    else
    {
        cameraDist = length(czm_view[3]);
    }
    float fadeOutDist = u_lightingFadeDistance.x;
    float fadeInDist = u_lightingFadeDistance.y;
    if (czm_sceneMode != czm_sceneMode3D) {
        vec3 radii = czm_ellipsoidRadii;
        float maxRadii = max(radii.x, max(radii.y, radii.z));
        fadeOutDist -= maxRadii;
        fadeInDist -= maxRadii;
    }
    float fade = clamp((cameraDist - fadeOutDist) / (fadeInDist - fadeOutDist), 0.0, 1.0);
#else
    float fade = 0.0;
#endif

#if defined(HAS_WATER_MASK) && (defined(SHOW_REFLECTIVE_OCEAN) || defined(APPLY_MATERIAL))
    vec2 waterMaskTranslation = u_waterMaskTranslationAndScale.xy;
    vec2 waterMaskScale = u_waterMaskTranslationAndScale.zw;
    vec2 waterMaskTextureCoordinates = v_textureCoordinates.xy * waterMaskScale + waterMaskTranslation;
    waterMaskTextureCoordinates.y = 1.0 - waterMaskTextureCoordinates.y;

    float mask = texture(u_waterMask, waterMaskTextureCoordinates).r;

    #ifdef SHOW_REFLECTIVE_OCEAN
    if (mask > 0.0)
    {
        mat3 enuToEye = czm_eastNorthUpToEyeCoordinates(v_positionMC, normalEC);

        vec2 ellipsoidTextureCoordinates = czm_ellipsoidTextureCoordinates(normalMC);
        vec2 ellipsoidFlippedTextureCoordinates = czm_ellipsoidTextureCoordinates(normalMC.zyx);

        vec2 textureCoordinates = mix(ellipsoidTextureCoordinates, ellipsoidFlippedTextureCoordinates, czm_morphTime * smoothstep(0.9, 0.95, normalMC.z));

        color = computeWaterColor(v_positionEC, textureCoordinates, enuToEye, color, mask, fade);
    }
    #endif
#endif

#ifdef APPLY_MATERIAL
    czm_materialInput materialInput;
    materialInput.st = v_textureCoordinates.st;
    materialInput.normalEC = normalize(v_normalEC);
    materialInput.positionToEyeEC = -v_positionEC;
    materialInput.tangentToEyeMatrix = czm_eastNorthUpToEyeCoordinates(v_positionMC, normalize(v_normalEC));
    materialInput.slope = v_slope;
    materialInput.height = v_height;
    materialInput.aspect = v_aspect;
    #ifdef HAS_WATER_MASK
        materialInput.waterMask = mask;
    #endif

    czm_material material = czm_getMaterial(materialInput);
    vec4 materialColor = vec4(material.diffuse, material.alpha);
    color = alphaBlend(materialColor, color);
#endif

#ifdef ENABLE_VERTEX_LIGHTING
    float diffuseIntensity = clamp(czm_getLambertDiffuse(czm_lightDirectionEC, normalize(v_normalEC)) * u_lambertDiffuseMultiplier + u_vertexShadowDarkness, 0.0, 1.0);
    vec4 finalColor = vec4(color.rgb * czm_lightColor * diffuseIntensity, color.a);
#elif defined(ENABLE_DAYNIGHT_SHADING)
    float diffuseIntensity = clamp(czm_getLambertDiffuse(czm_lightDirectionEC, normalEC) * 5.0 + 0.3, 0.0, 1.0);
    diffuseIntensity = mix(1.0, diffuseIntensity, fade);
    vec4 finalColor = vec4(color.rgb * czm_lightColor * diffuseIntensity, color.a);
#else
    vec4 finalColor = color;
#endif

#ifdef ENABLE_CLIPPING_PLANES
    vec4 clippingPlanesEdgeColor = vec4(1.0);
    clippingPlanesEdgeColor.rgb = u_clippingPlanesEdgeStyle.rgb;
    float clippingPlanesEdgeWidth = u_clippingPlanesEdgeStyle.a;

    if (clipDistance < clippingPlanesEdgeWidth)
    {
        finalColor = clippingPlanesEdgeColor;
    }
#endif

#ifdef ENABLE_CLIPPING_POLYGONS
    vec2 clippingPosition = v_clippingPosition;
    int regionIndex = v_regionIndex;
    clipPolygons(u_clippingDistance, CLIPPING_POLYGON_REGIONS_LENGTH, clippingPosition, regionIndex);
#endif

#ifdef HIGHLIGHT_FILL_TILE
    finalColor = vec4(mix(finalColor.rgb, u_fillHighlightColor.rgb, u_fillHighlightColor.a), finalColor.a);
#endif

#if defined(DYNAMIC_ATMOSPHERE_LIGHTING_FROM_SUN)
    vec3 atmosphereLightDirection = czm_sunDirectionWC;
#else
    vec3 atmosphereLightDirection = czm_lightDirectionWC;
#endif

#if defined(GROUND_ATMOSPHERE) || defined(FOG)
    if (!czm_backFacing())
    {
        bool dynamicLighting = false;
        #if defined(DYNAMIC_ATMOSPHERE_LIGHTING) && (defined(ENABLE_DAYNIGHT_SHADING) || defined(ENABLE_VERTEX_LIGHTING))
            dynamicLighting = true;
        #endif

        vec3 rayleighColor;
        vec3 mieColor;
        float opacity;

        vec3 positionWC;
        vec3 lightDirection;

        // When the camera is far away (camera distance > nightFadeOutDistance), the scattering is computed in the fragment shader.
        // Otherwise, the scattering is computed in the vertex shader.
        #ifdef PER_FRAGMENT_GROUND_ATMOSPHERE
            positionWC = computeEllipsoidPosition();
            lightDirection = czm_branchFreeTernary(dynamicLighting, atmosphereLightDirection, normalize(positionWC));
            computeAtmosphereScattering(
                positionWC,
                lightDirection,
                rayleighColor,
                mieColor,
                opacity
            );
        #else
            positionWC = v_positionMC;
            lightDirection = czm_branchFreeTernary(dynamicLighting, atmosphereLightDirection, normalize(positionWC));
            rayleighColor = v_atmosphereRayleighColor;
            mieColor = v_atmosphereMieColor;
            opacity = v_atmosphereOpacity;
        #endif

        #ifdef COLOR_CORRECT
            const bool ignoreBlackPixels = true;
            rayleighColor = czm_applyHSBShift(rayleighColor, u_hsbShift, ignoreBlackPixels);
            mieColor = czm_applyHSBShift(mieColor, u_hsbShift, ignoreBlackPixels);
        #endif

        vec4 groundAtmosphereColor = computeAtmosphereColor(positionWC, lightDirection, rayleighColor, mieColor, opacity);

        // Fog is applied to tiles selected for fog, close to the Earth.
        #ifdef FOG
            vec3 fogColor = groundAtmosphereColor.rgb;

            // If there is lighting, apply that to the fog.
            #if defined(DYNAMIC_ATMOSPHERE_LIGHTING) && (defined(ENABLE_VERTEX_LIGHTING) || defined(ENABLE_DAYNIGHT_SHADING))
                float darken = clamp(dot(normalize(czm_viewerPositionWC), atmosphereLightDirection), u_minimumBrightness, 1.0);
                fogColor *= darken;
            #endif

            #ifndef HDR
                fogColor.rgb = czm_pbrNeutralTonemapping(fogColor.rgb);
                fogColor.rgb = czm_inverseGamma(fogColor.rgb);
            #endif

            finalColor = vec4(czm_fog(v_distance, finalColor.rgb, fogColor.rgb, czm_fogVisualDensityScalar), finalColor.a);

        #else
            // Apply ground atmosphere. This happens when the camera is far away from the earth.

            // The transmittance is based on optical depth i.e. the length of segment of the ray inside the atmosphere.
            // This value is larger near the "circumference", as it is further away from the camera. We use it to
            // brighten up that area of the ground atmosphere.
            const float transmittanceModifier = 0.5;
            float transmittance = transmittanceModifier + clamp(1.0 - groundAtmosphereColor.a, 0.0, 1.0);

            vec3 finalAtmosphereColor = finalColor.rgb + groundAtmosphereColor.rgb * transmittance;

            #if defined(DYNAMIC_ATMOSPHERE_LIGHTING) && (defined(ENABLE_VERTEX_LIGHTING) || defined(ENABLE_DAYNIGHT_SHADING))
                float fadeInDist = u_nightFadeDistance.x;
                float fadeOutDist = u_nightFadeDistance.y;

                float sunlitAtmosphereIntensity = clamp((cameraDist - fadeOutDist) / (fadeInDist - fadeOutDist), 0.05, 1.0);
                float darken = clamp(dot(normalize(positionWC), atmosphereLightDirection), 0.0, 1.0);
                vec3 darkenendGroundAtmosphereColor = mix(groundAtmosphereColor.rgb, finalAtmosphereColor.rgb, darken);

                finalAtmosphereColor = mix(darkenendGroundAtmosphereColor, finalAtmosphereColor, sunlitAtmosphereIntensity);
            #endif

            #ifndef HDR
                finalAtmosphereColor.rgb = vec3(1.0) - exp(-fExposure * finalAtmosphereColor.rgb);
            #else
                finalAtmosphereColor.rgb = czm_saturation(finalAtmosphereColor.rgb, 1.6);
            #endif

            finalColor.rgb = mix(finalColor.rgb, finalAtmosphereColor.rgb, fade);
        #endif
    }
#endif

#ifdef UNDERGROUND_COLOR
    if (czm_backFacing())
    {
        float distanceFromEllipsoid = max(czm_eyeHeight, 0.0);
        float distance = max(v_distance - distanceFromEllipsoid, 0.0);
        float blendAmount = interpolateByDistance(u_undergroundColorAlphaByDistance, distance);
        vec4 undergroundColor = vec4(u_undergroundColor.rgb, u_undergroundColor.a * blendAmount);
        finalColor = alphaBlend(undergroundColor, finalColor);
    }
#endif

#ifdef HAS_VECTOR_LAYER
    finalColor = vectorPolygonRender(v_textureCoordinates.xy, finalColor);
    finalColor = vectorPolylineRender(v_textureCoordinates.xy, finalColor);
#endif

#ifdef TRANSLUCENT
    if (inTranslucencyRectangle())
    {
        vec4 alphaByDistance = gl_FrontFacing ? u_frontFaceAlphaByDistance : u_backFaceAlphaByDistance;
        finalColor.a *= interpolateByDistance(alphaByDistance, v_distance);
    }
#endif

    out_FragColor =  finalColor;
}


#ifdef SHOW_REFLECTIVE_OCEAN

float waveFade(float edge0, float edge1, float x)
{
    float y = clamp((x - edge0) / (edge1 - edge0), 0.0, 1.0);
    return pow(1.0 - y, 5.0);
}

float linearFade(float edge0, float edge1, float x)
{
    return clamp((x - edge0) / (edge1 - edge0), 0.0, 1.0);
}

// Based on water rendering by Jonas Wagner:
// http://29a.ch/2012/7/19/webgl-terrain-rendering-water-fog

// low altitude wave settings
const float oceanFrequencyLowAltitude = 825000.0;
const float oceanAnimationSpeedLowAltitude = 0.004;
const float oceanOneOverAmplitudeLowAltitude = 1.0 / 2.0;
const float oceanSpecularIntensity = 0.5;

// high altitude wave settings
const float oceanFrequencyHighAltitude = 125000.0;
const float oceanAnimationSpeedHighAltitude = 0.008;
const float oceanOneOverAmplitudeHighAltitude = 1.0 / 2.0;

vec4 computeWaterColor(vec3 positionEyeCoordinates, vec2 textureCoordinates, mat3 enuToEye, vec4 imageryColor, float maskValue, float fade)
{
    vec3 positionToEyeEC = -positionEyeCoordinates;
    float positionToEyeECLength = length(positionToEyeEC);

    // The double normalize below works around a bug in Firefox on Android devices.
    vec3 normalizedPositionToEyeEC = normalize(normalize(positionToEyeEC));

    // Fade out the waves as the camera moves far from the surface.
    float waveIntensity = waveFade(70000.0, 1000000.0, positionToEyeECLength);

#ifdef SHOW_OCEAN_WAVES
    // high altitude waves
    float time = czm_frameNumber * oceanAnimationSpeedHighAltitude;
    vec4 noise = czm_getWaterNoise(u_oceanNormalMap, textureCoordinates * oceanFrequencyHighAltitude, time, 0.0);
    vec3 normalTangentSpaceHighAltitude = vec3(noise.xy, noise.z * oceanOneOverAmplitudeHighAltitude);

    // low altitude waves
    time = czm_frameNumber * oceanAnimationSpeedLowAltitude;
    noise = czm_getWaterNoise(u_oceanNormalMap, textureCoordinates * oceanFrequencyLowAltitude, time, 0.0);
    vec3 normalTangentSpaceLowAltitude = vec3(noise.xy, noise.z * oceanOneOverAmplitudeLowAltitude);

    // blend the 2 wave layers based on distance to surface
    float highAltitudeFade = linearFade(0.0, 60000.0, positionToEyeECLength);
    float lowAltitudeFade = 1.0 - linearFade(20000.0, 60000.0, positionToEyeECLength);
    vec3 normalTangentSpace =
        (highAltitudeFade * normalTangentSpaceHighAltitude) +
        (lowAltitudeFade * normalTangentSpaceLowAltitude);
    normalTangentSpace = normalize(normalTangentSpace);

    // fade out the normal perturbation as we move farther from the water surface
    normalTangentSpace.xy *= waveIntensity;
    normalTangentSpace = normalize(normalTangentSpace);
#else
    vec3 normalTangentSpace = vec3(0.0, 0.0, 1.0);
#endif

    vec3 normalEC = enuToEye * normalTangentSpace;

    const vec3 waveHighlightColor = vec3(0.3, 0.45, 0.6);

    // Use diffuse light to highlight the waves
    float diffuseIntensity = czm_getLambertDiffuse(czm_lightDirectionEC, normalEC) * maskValue;
    vec3 diffuseHighlight = waveHighlightColor * diffuseIntensity * (1.0 - fade);

#ifdef SHOW_OCEAN_WAVES
    // Where diffuse light is low or non-existent, use wave highlights based solely on
    // the wave bumpiness and no particular light direction.
    float tsPerturbationRatio = normalTangentSpace.z;
    vec3 nonDiffuseHighlight = mix(waveHighlightColor * 5.0 * (1.0 - tsPerturbationRatio), vec3(0.0), diffuseIntensity);
#else
    vec3 nonDiffuseHighlight = vec3(0.0);
#endif

    // Add specular highlights in 3D, and in all modes when zoomed in.
    float specularIntensity = czm_getSpecular(czm_lightDirectionEC, normalizedPositionToEyeEC, normalEC, 10.0);
    float surfaceReflectance = mix(0.0, mix(u_zoomedOutOceanSpecularIntensity, oceanSpecularIntensity, waveIntensity), maskValue);
    float specular = specularIntensity * surfaceReflectance;

#ifdef HDR
    specular *= 1.4;

    float e = 0.2;
    float d = 3.3;
    float c = 1.7;

    vec3 color = imageryColor.rgb + (c * (vec3(e) + imageryColor.rgb * d) * (diffuseHighlight + nonDiffuseHighlight + specular));
#else
    vec3 color = imageryColor.rgb + diffuseHighlight + nonDiffuseHighlight + specular;
#endif

    return vec4(color, imageryColor.a);
}

#endif // #ifdef SHOW_REFLECTIVE_OCEAN
`;var w8=`#ifdef QUANTIZATION_BITS12
in vec4 compressed0;
in float compressed1;
#else
in vec4 position3DAndHeight;
in vec4 textureCoordAndEncodedNormals;
#endif

#ifdef GEODETIC_SURFACE_NORMALS
in vec3 geodeticSurfaceNormal;
#endif

#ifdef EXAGGERATION
uniform vec2 u_verticalExaggerationAndRelativeHeight;
#endif

uniform vec3 u_center3D;
uniform mat4 u_modifiedModelView;
uniform mat4 u_modifiedModelViewProjection;
uniform vec4 u_tileRectangle;

// Uniforms for 2D Mercator projection
uniform vec2 u_southAndNorthLatitude;
uniform vec2 u_southMercatorYAndOneOverHeight;

out vec3 v_positionMC;
out vec3 v_positionEC;

out vec3 v_textureCoordinates;
out vec3 v_normalMC;
out vec3 v_normalEC;

#ifdef APPLY_MATERIAL
out float v_slope;
out float v_aspect;
out float v_height;
#endif

#if defined(FOG) || defined(GROUND_ATMOSPHERE) || defined(UNDERGROUND_COLOR) || defined(TRANSLUCENT)
out float v_distance;
#endif

#if defined(FOG) || defined(GROUND_ATMOSPHERE)
out vec3 v_atmosphereRayleighColor;
out vec3 v_atmosphereMieColor;
out float v_atmosphereOpacity;
#endif

#ifdef ENABLE_CLIPPING_POLYGONS
uniform highp sampler2D u_clippingExtents;
out vec2 v_clippingPosition;
flat out int v_regionIndex;
#endif

// These functions are generated at runtime.
vec4 getPosition(vec3 position, float height, vec2 textureCoordinates);
float get2DYPositionFraction(vec2 textureCoordinates);

vec4 getPosition3DMode(vec3 position, float height, vec2 textureCoordinates)
{
    return u_modifiedModelViewProjection * vec4(position, 1.0);
}

float get2DMercatorYPositionFraction(vec2 textureCoordinates)
{
    // The width of a tile at level 11, in radians and assuming a single root tile, is
    //   2.0 * czm_pi / pow(2.0, 11.0)
    // We want to just linearly interpolate the 2D position from the texture coordinates
    // when we're at this level or higher.  The constant below is the expression
    // above evaluated and then rounded up at the 4th significant digit.
    const float maxTileWidth = 0.003068;
    float positionFraction = textureCoordinates.y;
    float southLatitude = u_southAndNorthLatitude.x;
    float northLatitude = u_southAndNorthLatitude.y;
    if (northLatitude - southLatitude > maxTileWidth)
    {
        float southMercatorY = u_southMercatorYAndOneOverHeight.x;
        float oneOverMercatorHeight = u_southMercatorYAndOneOverHeight.y;

        float currentLatitude = mix(southLatitude, northLatitude, textureCoordinates.y);
        currentLatitude = clamp(currentLatitude, -czm_webMercatorMaxLatitude, czm_webMercatorMaxLatitude);
        positionFraction = czm_latitudeToWebMercatorFraction(currentLatitude, southMercatorY, oneOverMercatorHeight);
    }
    return positionFraction;
}

float get2DGeographicYPositionFraction(vec2 textureCoordinates)
{
    return textureCoordinates.y;
}

vec4 getPositionPlanarEarth(vec3 position, float height, vec2 textureCoordinates)
{
    float yPositionFraction = get2DYPositionFraction(textureCoordinates);
    vec4 rtcPosition2D = vec4(height, mix(u_tileRectangle.st, u_tileRectangle.pq, vec2(textureCoordinates.x, yPositionFraction)), 1.0);
    return u_modifiedModelViewProjection * rtcPosition2D;
}

vec4 getPosition2DMode(vec3 position, float height, vec2 textureCoordinates)
{
    return getPositionPlanarEarth(position, 0.0, textureCoordinates);
}

vec4 getPositionColumbusViewMode(vec3 position, float height, vec2 textureCoordinates)
{
    return getPositionPlanarEarth(position, height, textureCoordinates);
}

vec4 getPositionMorphingMode(vec3 position, float height, vec2 textureCoordinates)
{
    // We do not do RTC while morphing, so there is potential for jitter.
    // This is unlikely to be noticeable, though.
    vec3 position3DWC = position + u_center3D;
    float yPositionFraction = get2DYPositionFraction(textureCoordinates);
    vec4 position2DWC = vec4(height, mix(u_tileRectangle.st, u_tileRectangle.pq, vec2(textureCoordinates.x, yPositionFraction)), 1.0);
    vec4 morphPosition = czm_columbusViewMorph(position2DWC, vec4(position3DWC, 1.0), czm_morphTime);
    vec4 morphPositionEC = czm_modelView * morphPosition;
    return czm_projection * morphPositionEC;
}

#ifdef QUANTIZATION_BITS12
uniform vec2 u_minMaxHeight;
uniform mat4 u_scaleAndBias;
#endif

void main()
{
#ifdef QUANTIZATION_BITS12
    vec2 xy = czm_decompressTextureCoordinates(compressed0.x);
    vec2 zh = czm_decompressTextureCoordinates(compressed0.y);
    vec3 position = vec3(xy, zh.x);
    float height = zh.y;
    vec2 textureCoordinates = czm_decompressTextureCoordinates(compressed0.z);

    height = height * (u_minMaxHeight.y - u_minMaxHeight.x) + u_minMaxHeight.x;
    position = (u_scaleAndBias * vec4(position, 1.0)).xyz;

#if (defined(ENABLE_VERTEX_LIGHTING) || defined(GENERATE_POSITION_AND_NORMAL)) && defined(INCLUDE_WEB_MERCATOR_Y) || defined(APPLY_MATERIAL)
    float webMercatorT = czm_decompressTextureCoordinates(compressed0.w).x;
    float encodedNormal = compressed1;
#elif defined(INCLUDE_WEB_MERCATOR_Y)
    float webMercatorT = czm_decompressTextureCoordinates(compressed0.w).x;
    float encodedNormal = 0.0;
#elif defined(ENABLE_VERTEX_LIGHTING) || defined(GENERATE_POSITION_AND_NORMAL) || defined(APPLY_MATERIAL)
    float webMercatorT = textureCoordinates.y;
    float encodedNormal = compressed0.w;
#else
    float webMercatorT = textureCoordinates.y;
    float encodedNormal = 0.0;
#endif

#else
    // A single float per element
    vec3 position = position3DAndHeight.xyz;
    float height = position3DAndHeight.w;
    vec2 textureCoordinates = textureCoordAndEncodedNormals.xy;

#if (defined(ENABLE_VERTEX_LIGHTING) || defined(GENERATE_POSITION_AND_NORMAL) || defined(APPLY_MATERIAL)) && defined(INCLUDE_WEB_MERCATOR_Y)
    float webMercatorT = textureCoordAndEncodedNormals.z;
    float encodedNormal = textureCoordAndEncodedNormals.w;
#elif defined(ENABLE_VERTEX_LIGHTING) || defined(GENERATE_POSITION_AND_NORMAL) || defined(APPLY_MATERIAL)
    float webMercatorT = textureCoordinates.y;
    float encodedNormal = textureCoordAndEncodedNormals.z;
#elif defined(INCLUDE_WEB_MERCATOR_Y)
    float webMercatorT = textureCoordAndEncodedNormals.z;
    float encodedNormal = 0.0;
#else
    float webMercatorT = textureCoordinates.y;
    float encodedNormal = 0.0;
#endif

#endif

    vec3 position3DWC = position + u_center3D;

#ifdef GEODETIC_SURFACE_NORMALS
    vec3 ellipsoidNormal = geodeticSurfaceNormal;
#else
    vec3 ellipsoidNormal = normalize(position3DWC);
#endif

#if defined(EXAGGERATION) && defined(GEODETIC_SURFACE_NORMALS)
    float exaggeration = u_verticalExaggerationAndRelativeHeight.x;
    float relativeHeight = u_verticalExaggerationAndRelativeHeight.y;
    float newHeight = (height - relativeHeight) * exaggeration + relativeHeight;

    // stop from going through center of earth
    float minRadius = min(min(czm_ellipsoidRadii.x, czm_ellipsoidRadii.y), czm_ellipsoidRadii.z);
    newHeight = max(newHeight, -minRadius);

    vec3 offset = ellipsoidNormal * (newHeight - height);
    position += offset;
    position3DWC += offset;
    height = newHeight;
#endif

    gl_Position = getPosition(position, height, textureCoordinates);

    v_positionEC = (u_modifiedModelView * vec4(position, 1.0)).xyz;
    v_positionMC = position3DWC;  // position in model coordinates

    v_textureCoordinates = vec3(textureCoordinates, webMercatorT);

#if defined(ENABLE_VERTEX_LIGHTING) || defined(GENERATE_POSITION_AND_NORMAL) || defined(APPLY_MATERIAL)
    vec3 normalMC = czm_octDecode(encodedNormal);

#if defined(EXAGGERATION) && defined(GEODETIC_SURFACE_NORMALS)
    vec3 projection = dot(normalMC, ellipsoidNormal) * ellipsoidNormal;
    vec3 rejection = normalMC - projection;
    normalMC = normalize(projection + rejection * exaggeration);
#endif

    v_normalMC = normalMC;
    v_normalEC = czm_normal3D * v_normalMC;
#endif

#ifdef ENABLE_CLIPPING_POLYGONS
    vec2 sphericalLatLong = czm_approximateSphericalCoordinates(position3DWC);
    sphericalLatLong.y = czm_branchFreeTernary(sphericalLatLong.y < czm_pi, sphericalLatLong.y, sphericalLatLong.y - czm_twoPi);
    
    vec2 minDistance = vec2(czm_infinity);
    v_clippingPosition = vec2(czm_infinity);
    v_regionIndex = -1;

    for (int regionIndex = 0; regionIndex < CLIPPING_POLYGON_REGIONS_LENGTH; regionIndex++) {
        vec4 extents = unpackClippingExtents(u_clippingExtents, regionIndex);
        vec2 rectUv = (sphericalLatLong.yx - extents.yx) * extents.wz;

        vec2 clamped = clamp(rectUv, vec2(0.0), vec2(1.0));
        vec2 distance = abs(rectUv - clamped) * extents.wz;

        float threshold = 0.01;
        if (minDistance.x > distance.x || minDistance.y > distance.y) {
            minDistance = distance;
            v_clippingPosition = rectUv;
            if (rectUv.x > threshold && rectUv.y > threshold && rectUv.x < 1.0 - threshold && rectUv.y < 1.0 - threshold) {
                v_regionIndex = regionIndex;
            }
        }
    }
#endif

#if defined(FOG) || (defined(GROUND_ATMOSPHERE) && !defined(PER_FRAGMENT_GROUND_ATMOSPHERE))

    bool dynamicLighting = false;

    #if defined(DYNAMIC_ATMOSPHERE_LIGHTING) && (defined(ENABLE_DAYNIGHT_SHADING) || defined(ENABLE_VERTEX_LIGHTING))
        dynamicLighting = true;
    #endif

#if defined(DYNAMIC_ATMOSPHERE_LIGHTING_FROM_SUN)
    vec3 atmosphereLightDirection = czm_sunDirectionWC;
#else
    vec3 atmosphereLightDirection = czm_lightDirectionWC;
#endif

    vec3 lightDirection = czm_branchFreeTernary(dynamicLighting, atmosphereLightDirection, normalize(position3DWC));

    computeAtmosphereScattering(
        position3DWC,
        lightDirection,
        v_atmosphereRayleighColor,
        v_atmosphereMieColor,
        v_atmosphereOpacity
    );
#endif

#if defined(FOG) || defined(GROUND_ATMOSPHERE) || defined(UNDERGROUND_COLOR) || defined(TRANSLUCENT)
    v_distance = length((czm_modelView3D * vec4(position3DWC, 1.0)).xyz);
#endif

#ifdef APPLY_MATERIAL
    float northPoleZ = czm_ellipsoidRadii.z;
    vec3 northPolePositionMC = vec3(0.0, 0.0, northPoleZ);
    vec3 vectorEastMC = normalize(cross(northPolePositionMC - v_positionMC, ellipsoidNormal));
    float dotProd = abs(dot(ellipsoidNormal, v_normalMC));
    v_slope = acos(dotProd);
    vec3 normalRejected = ellipsoidNormal * dotProd;
    vec3 normalProjected = v_normalMC - normalRejected;
    vec3 aspectVector = normalize(normalProjected);
    v_aspect = acos(dot(aspectVector, vectorEastMC));
    float determ = dot(cross(vectorEastMC, aspectVector), ellipsoidNormal);
    v_aspect = czm_branchFreeTernary(determ < 0.0, 2.0 * czm_pi - v_aspect, v_aspect);
    v_height = height;
#endif
}
`;var I1=`void computeAtmosphereScattering(vec3 positionWC, vec3 lightDirection, out vec3 rayleighColor, out vec3 mieColor, out float opacity) {

    vec3 cameraToPositionWC = positionWC - czm_viewerPositionWC;
    vec3 cameraToPositionWCDirection = normalize(cameraToPositionWC);
    czm_ray primaryRay = czm_ray(czm_viewerPositionWC, cameraToPositionWCDirection);
    
    float atmosphereInnerRadius = length(positionWC);

    computeScattering(
        primaryRay,
        length(cameraToPositionWC),
        lightDirection,
        atmosphereInnerRadius,
        rayleighColor,
        mieColor,
        opacity
    );
}
`;var I8=`uniform highp sampler2D u_vectorSegmentTexture;
uniform highp sampler2D u_vectorWidthTexture;
uniform highp sampler2D u_vectorColorTexture;
uniform highp sampler2D u_vectorSegmentPrimitiveIndicesTexture;
uniform highp sampler2D u_vectorGridCellIndicesTexture;
uniform highp sampler2D u_vectorPolygonEdgeTexture;
uniform highp sampler2D u_vectorPolygonEdgePrimitiveIndicesTexture;
uniform highp sampler2D u_vectorPolygonGridCellIndicesTexture;

// UV-space offset from the closest point on the segment to p.
vec2 vectorOffsetToLine(vec2 p, vec4 line)
{
    vec2 a = line.xy;
    vec2 b = line.zw;
    vec2 ab = b - a;
    float abLengthSquared = dot(ab, ab);
    if (abLengthSquared < 1.0e-8)
    {
        return p - a;
    }
    float t = clamp(dot(p - a, ab) / abLengthSquared, 0.0, 1.0);
    return p - (a + t * ab);
}

ivec2 vectorIndexToUv(int index, ivec2 size)
{
    int v = index / size.x;
    int u = index - v * size.x;
    return ivec2(u, v);
}

// Drape clamped vector polylines onto the terrain surface. The fragment's
// tile UV picks a grid cell, then only that cell's line segments (packed in
// tile-local UV space) are tested for proximity. Within the line width, the
// vector color is alpha-composited over the terrain (no discard).
vec4 vectorPolylineRender(vec2 vectorUv, vec4 baseColor)
{
    // A tile without polylines binds a 1x1 placeholder; a real grid header
    // [gridWidth, gridHeight, ...] is at least 3 texels.
    ivec2 headerSize = textureSize(u_vectorGridCellIndicesTexture, 0);
    if (headerSize.x * headerSize.y < 3)
    {
        return baseColor;
    }

    // Inverse UV-per-pixel Jacobian: measures line distance in screen pixels so
    // width stays constant under anisotropic (oblique) foreshortening.
    mat2 screenFromUv = inverse(mat2(dFdx(vectorUv), dFdy(vectorUv)));
    int gridWidth = int(texelFetch(u_vectorGridCellIndicesTexture, vectorIndexToUv(0, headerSize), 0).r);
    int gridHeight = int(texelFetch(u_vectorGridCellIndicesTexture, vectorIndexToUv(1, headerSize), 0).r);
    int cellX = clamp(int(vectorUv.x * float(gridWidth)), 0, gridWidth - 1);
    int cellY = clamp(int(vectorUv.y * float(gridHeight)), 0, gridHeight - 1);
    int cellIndex = cellX + cellY * gridWidth;

    // Cell end offsets follow the two gridWidth/gridHeight texels, so cell
    // N's end is at texel N + 2. A cell's start is the previous cell's end
    // (texel N + 1); cell 0's start is implicitly 0.
    int indexEnd = int(texelFetch(u_vectorGridCellIndicesTexture, vectorIndexToUv(cellIndex + 2, headerSize), 0).r);
    int indexStart = cellIndex == 0
        ? 0
        : int(texelFetch(u_vectorGridCellIndicesTexture, vectorIndexToUv(cellIndex + 1, headerSize), 0).r);

    ivec2 segmentTextureSize = textureSize(u_vectorSegmentTexture, 0);
    ivec2 primitiveTextureSize = textureSize(u_vectorWidthTexture, 0);

    for (int i = indexStart; i < indexEnd; i++)
    {
        ivec2 segmentUv = vectorIndexToUv(i, segmentTextureSize);
        vec4 segment = texelFetch(u_vectorSegmentTexture, segmentUv, 0);

        int primitiveIndex = int(texelFetch(u_vectorSegmentPrimitiveIndicesTexture, segmentUv, 0).r);
        ivec2 primitiveUv = vectorIndexToUv(primitiveIndex, primitiveTextureSize);

        float lineWidth = texelFetch(u_vectorWidthTexture, primitiveUv, 0).r * 255.0;

        vec2 offsetUv = vectorOffsetToLine(vectorUv, segment);
        if (length(screenFromUv * offsetUv) < lineWidth)
        {
            // Alpha-composite vector over terrain.
            vec4 vectorColor = texelFetch(u_vectorColorTexture, primitiveUv, 0);
            baseColor = vectorColor * vec4(vectorColor.aaa, 1.0) + baseColor * (1.0 - vectorColor.a);
            break;
        }
    }

    return baseColor;
}

// Composites a polygon's fill over baseColor when the pixel is inside it. A
// negative index (empty cell or first iteration) or an outside pixel is a
// no-op.
vec4 vectorCompositePolygonFill(vec4 baseColor, int primitiveIndex, bool inside, ivec2 primitiveTextureSize)
{
    if (!inside || primitiveIndex < 0)
    {
        return baseColor;
    }

    ivec2 primitiveUv = vectorIndexToUv(primitiveIndex, primitiveTextureSize);
    vec4 fillColor = texelFetch(u_vectorColorTexture, primitiveUv, 0);
    return fillColor * vec4(fillColor.aaa, 1.0) + baseColor * (1.0 - fillColor.a);
}

// True if a horizontal +x ray from p crosses the edge. The half-open interval
// (> vs <=) counts a ray through a shared vertex exactly once.
bool vectorEdgeCrossesRay(vec4 edge, vec2 p)
{
    if ((edge.y > p.y) == (edge.w > p.y))
    {
        return false;
    }

    float t = (p.y - edge.y) / (edge.w - edge.y);
    float xIntersect = edge.x + t * (edge.z - edge.x);
    return p.x < xIntersect;
}

// Drape clamped vector polygon fills onto the terrain surface. The fragment's
// tile UV picks a grid cell whose edges were clipped to the cell on the CPU,
// forming closed loops, so an even-odd horizontal ray cast within the cell
// decides coverage. Edges arrive grouped by primitive; each covering
// primitive's fill color is alpha-composited in primitive order (no discard).
vec4 vectorPolygonRender(vec2 vectorUv, vec4 baseColor)
{
    // A tile without polygons binds a 1x1 placeholder; a real grid header
    // [gridWidth, gridHeight, ...] is at least 3 texels.
    ivec2 headerSize = textureSize(u_vectorPolygonGridCellIndicesTexture, 0);
    if (headerSize.x * headerSize.y < 3)
    {
        return baseColor;
    }

    int gridWidth = int(texelFetch(u_vectorPolygonGridCellIndicesTexture, vectorIndexToUv(0, headerSize), 0).r);
    int gridHeight = int(texelFetch(u_vectorPolygonGridCellIndicesTexture, vectorIndexToUv(1, headerSize), 0).r);
    int cellX = clamp(int(vectorUv.x * float(gridWidth)), 0, gridWidth - 1);
    int cellY = clamp(int(vectorUv.y * float(gridHeight)), 0, gridHeight - 1);
    int cellIndex = cellX + cellY * gridWidth;

    // Cell end offsets follow the two gridWidth/gridHeight texels, so cell
    // N's end is at texel N + 2. A cell's start is the previous cell's end
    // (texel N + 1); cell 0's start is implicitly 0.
    int indexEnd = int(texelFetch(u_vectorPolygonGridCellIndicesTexture, vectorIndexToUv(cellIndex + 2, headerSize), 0).r);
    int indexStart = cellIndex == 0
        ? 0
        : int(texelFetch(u_vectorPolygonGridCellIndicesTexture, vectorIndexToUv(cellIndex + 1, headerSize), 0).r);

    ivec2 edgeTextureSize = textureSize(u_vectorPolygonEdgeTexture, 0);
    ivec2 primitiveTextureSize = textureSize(u_vectorColorTexture, 0);

    int currentPrimitive = -1;
    bool inside = false;

    for (int i = indexStart; i < indexEnd; i++)
    {
        ivec2 edgeUv = vectorIndexToUv(i, edgeTextureSize);
        vec4 edge = texelFetch(u_vectorPolygonEdgeTexture, edgeUv, 0);
        int primitiveIndex = int(texelFetch(u_vectorPolygonEdgePrimitiveIndicesTexture, edgeUv, 0).r);

        // A new primitive means the previous group is complete: composite it,
        // then start counting the new one fresh.
        if (primitiveIndex != currentPrimitive)
        {
            baseColor = vectorCompositePolygonFill(baseColor, currentPrimitive, inside, primitiveTextureSize);
            currentPrimitive = primitiveIndex;
            inside = false;
        }

        if (vectorEdgeCrossesRay(edge, vectorUv))
        {
            inside = !inside;
        }
    }

    // The last primitive group has no trailing edge to trigger its composite.
    baseColor = vectorCompositePolygonFill(baseColor, currentPrimitive, inside, primitiveTextureSize);

    return baseColor;
}
`;var Ryt=new k;function Oyt(e,t){let n=e.unionClippingRegions,i=e.length,r=va.useFloatTexture(t),o=va.getTextureResolution(e,t,Ryt),a=o.x,s=o.y,c=r?Nyt(a,s):Fyt(a,s);return c+=`
`,c+=n?Myt(i):Lyt(i),c}function Myt(e){return`float clip(vec4 fragCoord, sampler2D clippingPlanes, mat4 clippingPlanesMatrix)
{
    vec4 position = czm_windowToEyeCoordinates(fragCoord);
    vec3 clipNormal = vec3(0.0);
    vec3 clipPosition = vec3(0.0);
    float clipAmount;
    float pixelWidth = czm_metersPerPixel(position);
    bool breakAndDiscard = false;
    for (int i = 0; i < ${e}; ++i)
    {
        vec4 clippingPlane = getClippingPlane(clippingPlanes, i, clippingPlanesMatrix);
        clipNormal = clippingPlane.xyz;
        clipPosition = -clippingPlane.w * clipNormal;
        float amount = dot(clipNormal, (position.xyz - clipPosition)) / pixelWidth;
        clipAmount = czm_branchFreeTernary(i == 0, amount, min(amount, clipAmount));
        if (amount <= 0.0)
        {
            breakAndDiscard = true;
            // HLSL compiler bug if we discard here: https://bugs.chromium.org/p/angleproject/issues/detail?id=1945#c6
            break;
         }
    }
    if (breakAndDiscard) {
        discard;
    }
    return clipAmount;
}
`}function Lyt(e){return`float clip(vec4 fragCoord, sampler2D clippingPlanes, mat4 clippingPlanesMatrix)
{
    bool clipped = true;
    vec4 position = czm_windowToEyeCoordinates(fragCoord);
    vec3 clipNormal = vec3(0.0);
    vec3 clipPosition = vec3(0.0);
    float clipAmount = 0.0;
    float pixelWidth = czm_metersPerPixel(position);
    for (int i = 0; i < ${e}; ++i)
    {
        vec4 clippingPlane = getClippingPlane(clippingPlanes, i, clippingPlanesMatrix);
        clipNormal = clippingPlane.xyz;
        clipPosition = -clippingPlane.w * clipNormal;
        float amount = dot(clipNormal, (position.xyz - clipPosition)) / pixelWidth;
        clipAmount = max(amount, clipAmount);
        clipped = clipped && (amount <= 0.0);
    }
    if (clipped)
    {
        discard;
    }
    return clipAmount;
 }
`}function Nyt(e,t){let n=1/e,i=1/t,r=`${n}`;r.indexOf(".")===-1&&(r+=".0");let o=`${i}`;return o.indexOf(".")===-1&&(o+=".0"),`vec4 getClippingPlane(highp sampler2D packedClippingPlanes, int clippingPlaneNumber, mat4 transform)
{
    int pixY = clippingPlaneNumber / ${e};
    int pixX = clippingPlaneNumber - (pixY * ${e});
    // Sample from center of pixel
    float u = (float(pixX) + 0.5) * ${r};
    float v = (float(pixY) + 0.5) * ${o};
    vec4 plane = texture(packedClippingPlanes, vec2(u, v));
    return czm_transformPlane(plane, transform);
}
`}function Fyt(e,t){let n=1/e,i=1/t,r=`${n}`;r.indexOf(".")===-1&&(r+=".0");let o=`${i}`;return o.indexOf(".")===-1&&(o+=".0"),`vec4 getClippingPlane(highp sampler2D packedClippingPlanes, int clippingPlaneNumber, mat4 transform)
{
    int clippingPlaneStartIndex = clippingPlaneNumber * 2;
    int pixY = clippingPlaneStartIndex / ${e};
    int pixX = clippingPlaneStartIndex - (pixY * ${e});
    // Sample from center of pixel
    float u = (float(pixX) + 0.5) * ${r};
    float v = (float(pixY) + 0.5) * ${o};
    vec4 oct32 = texture(packedClippingPlanes, vec2(u, v)) * 255.0;
    vec2 oct = vec2(oct32.x * 256.0 + oct32.y, oct32.z * 256.0 + oct32.w);
    vec4 plane;
    plane.xyz = czm_octDecode(oct, 65535.0);
    plane.w = czm_unpackFloat(texture(packedClippingPlanes, vec2(u + ${r}, v)));
    return czm_transformPlane(plane, transform);
}
`}var _S=Oyt;var YQ=class{constructor(t,n,i,r,o,a){this.numberOfDayTextures=t,this.flags=n,this.material=i,this.shaderProgram=r,this.clippingShaderState=o,this.clippingPolygonShaderState=a}},XQ=class{constructor(){this.baseVertexShaderSource=void 0,this.baseFragmentShaderSource=void 0,this._shadersByTexturesFlags=[],this.material=void 0}getShaderProgram(t){let n=t.frameState,i=t.surfaceTile,r=t.numberOfDayTextures,o=t.applyBrightness,a=t.applyContrast,s=t.applyHue,c=t.applySaturation,u=t.applyGamma,f=t.applyAlpha,d=t.applyDayNightAlpha,p=t.applySplit,g=t.hasWaterMask,m=t.showReflectiveOcean,y=t.showOceanWaves,A=t.enableLighting,b=t.dynamicAtmosphereLighting,x=t.dynamicAtmosphereLightingFromSun,T=t.showGroundAtmosphere,C=t.perFragmentGroundAtmosphere,E=t.hasVertexNormals,w=t.useWebMercatorProjection,D=t.enableFog,R=t.enableClippingPlanes,M=t.clippingPlanes,N=t.enableClippingPolygons,_=t.clippingPolygons,v=t.clippedByBoundaries,S=t.hasImageryLayerCutout,P=t.colorCorrect,L=t.highlightFillTile,F=t.colorToAlpha,V=t.hasGeodeticSurfaceNormals,z=t.hasExaggeration,j=t.showUndergroundColor,B=t.translucent,W=i.vectorData?.show,Q=0,q="",Z=i.renderedMesh.encoding;Z.quantization===js.BITS12&&(Q=1,q="QUANTIZATION_BITS12");let Ae=0,le="";v&&(Ae=1,le="TILE_LIMIT_RECTANGLE");let Ce=0,ye="";S&&(Ce=1,ye="APPLY_IMAGERY_CUTOUT");let ve=n.mode,Ie=((ve|+o<<2|+a<<3|+s<<4|+c<<5|+u<<6|+f<<7|+g<<8|+m<<9|+y<<10|+A<<11|+b<<12|+x<<13|+T<<14|+C<<15|+E<<16|+w<<17|+D<<18|Q<<19|+p<<20|+R<<21|+N<<22|Ae<<23|Ce<<24|+P<<25|+L<<26|+F<<27|+V<<28|+z<<29|+j<<30|+B<<31)>>>0)+(d?4294967296:0)+(W?8589934592:0),Le=0;l(M)&&M.length>0&&(Le=R?M.clippingPlanesState:0);let $e=0;l(_)&&_.length>0&&($e=N?_.clippingPolygonsState:0);let Ye=i.surfaceShader;if(l(Ye)&&Ye.numberOfDayTextures===r&&Ye.flags===Ie&&Ye.material===this.material&&Ye.clippingShaderState===Le&&Ye.clippingPolygonShaderState===$e)return Ye.shaderProgram;let yt=this._shadersByTexturesFlags[r];if(l(yt)||(yt=this._shadersByTexturesFlags[r]=[]),Ye=yt[Ie],!l(Ye)||Ye.material!==this.material||Ye.clippingShaderState!==Le||Ye.clippingPolygonShaderState!==$e){let Ke=this.baseVertexShaderSource.clone(),we=this.baseFragmentShaderSource.clone();Le!==0&&we.sources.unshift(_S(M,n.context)),$e!==0&&(we.sources.unshift(kyt(n.context)),Ke.sources.unshift(zyt(n.context))),Ke.defines.push(q),we.defines.push(`TEXTURE_UNITS ${r}`,le,ye),o&&we.defines.push("APPLY_BRIGHTNESS"),a&&we.defines.push("APPLY_CONTRAST"),s&&we.defines.push("APPLY_HUE"),c&&we.defines.push("APPLY_SATURATION"),u&&we.defines.push("APPLY_GAMMA"),f&&we.defines.push("APPLY_ALPHA"),d&&we.defines.push("APPLY_DAY_NIGHT_ALPHA"),g&&we.defines.push("HAS_WATER_MASK"),m&&(we.defines.push("SHOW_REFLECTIVE_OCEAN"),Ke.defines.push("SHOW_REFLECTIVE_OCEAN")),y&&we.defines.push("SHOW_OCEAN_WAVES"),F&&we.defines.push("APPLY_COLOR_TO_ALPHA"),j&&(Ke.defines.push("UNDERGROUND_COLOR"),we.defines.push("UNDERGROUND_COLOR")),B&&(Ke.defines.push("TRANSLUCENT"),we.defines.push("TRANSLUCENT")),A&&(E?(Ke.defines.push("ENABLE_VERTEX_LIGHTING"),we.defines.push("ENABLE_VERTEX_LIGHTING")):(Ke.defines.push("ENABLE_DAYNIGHT_SHADING"),we.defines.push("ENABLE_DAYNIGHT_SHADING"))),b&&(Ke.defines.push("DYNAMIC_ATMOSPHERE_LIGHTING"),we.defines.push("DYNAMIC_ATMOSPHERE_LIGHTING"),x&&(Ke.defines.push("DYNAMIC_ATMOSPHERE_LIGHTING_FROM_SUN"),we.defines.push("DYNAMIC_ATMOSPHERE_LIGHTING_FROM_SUN"))),T&&(Ke.defines.push("GROUND_ATMOSPHERE"),we.defines.push("GROUND_ATMOSPHERE"),C&&(Ke.defines.push("PER_FRAGMENT_GROUND_ATMOSPHERE"),we.defines.push("PER_FRAGMENT_GROUND_ATMOSPHERE"))),Ke.defines.push("INCLUDE_WEB_MERCATOR_Y"),we.defines.push("INCLUDE_WEB_MERCATOR_Y"),D&&(Ke.defines.push("FOG"),we.defines.push("FOG")),p&&we.defines.push("APPLY_SPLIT"),R&&we.defines.push("ENABLE_CLIPPING_PLANES"),N&&(we.defines.push("ENABLE_CLIPPING_POLYGONS"),Ke.defines.push("ENABLE_CLIPPING_POLYGONS"),_.inverse&&we.defines.push("CLIPPING_INVERSE"),we.defines.push(`CLIPPING_POLYGON_REGIONS_LENGTH ${_.extentsCount}`),Ke.defines.push(`CLIPPING_POLYGON_REGIONS_LENGTH ${_.extentsCount}`)),P&&we.defines.push("COLOR_CORRECT"),L&&we.defines.push("HIGHLIGHT_FILL_TILE"),V&&Ke.defines.push("GEODETIC_SURFACE_NORMALS"),z&&Ke.defines.push("EXAGGERATION"),W&&(Ke.defines.push("HAS_VECTOR_LAYER"),we.defines.push("HAS_VECTOR_LAYER"),we.sources.unshift(I8));let We=`      vec4 computeDayColor(vec4 initialColor, vec3 textureCoordinates, float nightBlend)
      {
          vec4 color = initialColor;
`;S&&(We+=`          vec4 cutoutAndColorResult;
          bool texelUnclipped;
`);for(let ct=0;ct<r;++ct)S?We+=`          cutoutAndColorResult = u_dayTextureCutoutRectangles[${ct}];
          texelUnclipped = v_textureCoordinates.x < cutoutAndColorResult.x || cutoutAndColorResult.z < v_textureCoordinates.x || v_textureCoordinates.y < cutoutAndColorResult.y || cutoutAndColorResult.w < v_textureCoordinates.y;
          cutoutAndColorResult = sampleAndBlend(
`:We+=`          color = sampleAndBlend(
`,We+=`              color,
              u_dayTextures[${ct}],
              u_dayTextureUseWebMercatorT[${ct}] ? textureCoordinates.xz : textureCoordinates.xy,
              u_dayTextureTexCoordsRectangle[${ct}],
              u_dayTextureTranslationAndScale[${ct}],
              ${f?`u_dayTextureAlpha[${ct}]`:"1.0"},
              ${d?`u_dayTextureNightAlpha[${ct}]`:"1.0"},
              ${d?`u_dayTextureDayAlpha[${ct}]`:"1.0"},
              ${o?`u_dayTextureBrightness[${ct}]`:"0.0"},
              ${a?`u_dayTextureContrast[${ct}]`:"0.0"},
              ${s?`u_dayTextureHue[${ct}]`:"0.0"},
              ${c?`u_dayTextureSaturation[${ct}]`:"0.0"},
              ${u?`u_dayTextureOneOverGamma[${ct}]`:"0.0"},
              ${p?`u_dayTextureSplit[${ct}]`:"0.0"},
              ${F?`u_colorsToAlpha[${ct}]`:"vec4(0.0)"},
              nightBlend);
`,S&&(We+=`          color = czm_branchFreeTernary(texelUnclipped, cutoutAndColorResult, color);
`);We+=`          return color;
      }`,we.sources.push(We),Ke.sources.push(Byt(ve)),Ke.sources.push(Uyt(w));let Ct=Zt.fromCache({context:n.context,vertexShaderSource:Ke,fragmentShaderSource:we,attributeLocations:Z.getAttributeLocations()});Ye=yt[Ie]=new YQ(r,Ie,this.material,Ct,Le,$e)}return i.surfaceShader=Ye,Ye.shaderProgram}destroy(){let t,n,i=this._shadersByTexturesFlags;for(let r in i)if(i.hasOwnProperty(r)){let o=i[r];if(!l(o))continue;for(t in o)o.hasOwnProperty(t)&&(n=o[t],l(n)&&n.shaderProgram.destroy())}return ue(this)}};function Byt(e){let t="vec4 getPosition(vec3 position, float height, vec2 textureCoordinates) { return getPosition3DMode(position, height, textureCoordinates); }",n="vec4 getPosition(vec3 position, float height, vec2 textureCoordinates) { return getPositionColumbusViewMode(position, height, textureCoordinates); }",i="vec4 getPosition(vec3 position, float height, vec2 textureCoordinates) { return getPositionMorphingMode(position, height, textureCoordinates); }",r;switch(e){case re.SCENE3D:r=t;break;case re.SCENE2D:case re.COLUMBUS_VIEW:r=n;break;case re.MORPHING:r=i;break}return r}function kyt(e){return e.webgl2?`void clipPolygons(highp sampler2D clippingDistance, int regionsLength, vec2 clippingPosition, int regionIndex) {
    czm_clipPolygons(clippingDistance, regionsLength, clippingPosition, regionIndex);
  }`:`void clipPolygons(highp sampler2D clippingDistance, int regionsLength, vec2 clippingPosition, int regionIndex) {
    }`}function zyt(e){return e.webgl2?`vec4 unpackClippingExtents(highp sampler2D extentsTexture, int index) {
    return czm_unpackClippingExtents(extentsTexture, index);
  }`:`vec4 unpackClippingExtents(highp sampler2D extentsTexture, int index) {
      return vec4();
    }`}function Uyt(e){return e?"float get2DYPositionFraction(vec2 textureCoordinates) { return get2DMercatorYPositionFraction(textureCoordinates); }":"float get2DYPositionFraction(vec2 textureCoordinates) { return get2DGeographicYPositionFraction(textureCoordinates); }"}var P8=XQ;var gve={START:0,LOADING:1,DONE:2,FAILED:3};Object.freeze(gve);var rc=gve;var _ve={FAILED:0,UNLOADED:1,RECEIVING:2,RECEIVED:3,TRANSFORMING:4,TRANSFORMED:5,READY:6};Object.freeze(_ve);var Or=_ve;var Rp=class e{constructor(){at(this,"request");this.imagery=[],this.waterMaskTexture=void 0,this.waterMaskTranslationAndScale=new ae(0,0,1,1),this.terrainData=void 0,this.vectorData=void 0,this.vertexArray=void 0,this.tileBoundingRegion=void 0,this.occludeePointInScaledSpace=new h,this.boundingVolumeSourceTile=void 0,this.boundingVolumeIsFromMesh=!1,this.terrainState=Or.UNLOADED,this.mesh=void 0,this.fill=void 0,this.pickBoundingSphere=new se,this.surfaceShader=void 0,this.isClipped=!0,this.clippedByBoundaries=!1}get eligibleForUnloading(){let t=this.terrainState,i=!(t===Or.RECEIVING||t===Or.TRANSFORMING),r=this.imagery;for(let o=0,a=r.length;i&&o<a;++o){let s=r[o];i=!l(s.loadingImagery)||s.loadingImagery.state!==jn.TRANSITIONING}return i}get renderedMesh(){if(l(this.vertexArray))return this.mesh;if(l(this.fill))return this.fill.mesh}pick(t,n,i,r,o){if(!l(this.renderedMesh))return;let a=this.renderedMesh.pick(t,r,n,i);return h.clone(a,o)}freeResources(){l(this.waterMaskTexture)&&(--this.waterMaskTexture.referenceCount,this.waterMaskTexture.referenceCount===0&&this.waterMaskTexture.destroy(),this.waterMaskTexture=void 0),l(this.vectorData)&&(Tl.freeResources(this.vectorData),this.vectorData=void 0),this.terrainData=void 0,this.terrainState=Or.UNLOADED,this.mesh=void 0,this.fill=this.fill&&this.fill.destroy();let t=this.imagery;for(let n=0,i=t.length;n<i;++n)t[n].freeResources();this.imagery.length=0,this.freeVertexArray()}freeVertexArray(){e._freeVertexArray(this.vertexArray),this.vertexArray=void 0,e._freeVertexArray(this.wireframeVertexArray),this.wireframeVertexArray=void 0}static initialize(t,n,i,r){l(t.data)||(t.data=new e),t.state===rc.START&&(Vyt(t,n,i,r),t.state=rc.LOADING)}static processStateMachine(t,n,i,r,o,a,s,c){e.initialize(t,i,r,o);let u=t.data;if(t.state===rc.LOADING&&jyt(t,n,i,r,o,a,s),c)return;let f=t.renderable;t.renderable=l(u.vertexArray);let d=u.terrainState===Or.READY;t.upsampledFromParent=l(u.terrainData)&&u.terrainData.wasCreatedByUpsampling();let p=u.processImagery(t,i,n);if(d&&p){let g=t._loadedCallbacks,m={};for(let y in g)g.hasOwnProperty(y)&&(g[y](t)||(m[y]=g[y]));t._loadedCallbacks=m,t.state=rc.DONE}f&&(t.renderable=!0)}processImagery(t,n,i,r){let o=t.data,a=t.upsampledFromParent,s=!1,c=!0,u=o.imagery,f,d;for(f=0,d=u.length;f<d;++f){let p=u[f];if(!l(p.loadingImagery)){a=!1;continue}if(p.loadingImagery.state===jn.PLACEHOLDER){let m=p.loadingImagery.imageryLayer;if(m.ready){p.freeResources(),u.splice(f,1),m._createTileImagerySkeletons(t,n,f),--f,d=u.length;continue}else a=!1}let g=p.processStateMachine(t,i,r);c=c&&g,s=s||g||l(p.readyImagery),a=a&&l(p.loadingImagery)&&(p.loadingImagery.state===jn.FAILED||p.loadingImagery.state===jn.INVALID)}return t.upsampledFromParent=a,t.renderable=t.renderable&&(s||c),c}addGeodeticSurfaceNormals(t,n){yve(this,!0,t,n)}removeGeodeticSurfaceNormals(t){yve(this,!1,void 0,t)}updateExaggeration(t,n,i){let r=this,o=r.renderedMesh;if(o===void 0)return;let a=n.verticalExaggeration,s=n.verticalExaggerationRelativeHeight,c=a!==1,u=o.encoding,f=u.exaggeration!==a,d=u.exaggerationRelativeHeight!==s;if(f||d){if(f)if(c&&!u.hasGeodeticSurfaceNormals){let g=t.tilingScheme.ellipsoid;r.addGeodeticSurfaceNormals(g,n)}else!c&&u.hasGeodeticSurfaceNormals&&r.removeGeodeticSurfaceNormals(n);if(u.exaggeration=a,u.exaggerationRelativeHeight=s,i!==void 0){i._tileToUpdateHeights.push(t);let g=t.customData;for(let m of g)m.level=-1}o.updateExaggeration(a,s)}}updateSceneMode(t){let i=this.renderedMesh;i!==void 0&&i.updateSceneMode(t)}static _createVertexArrayForMesh(t,n){let i=n.vertices,r=Ze.createVertexBuffer({context:t,typedArray:i,usage:Oe.STATIC_DRAW}),o=n.encoding.getAttributes(r),a=n.indices.indexBuffers||{},s=a[t.id];if(!l(s)||s.isDestroyed()){let c=n.indices;s=Ze.createIndexBuffer({context:t,typedArray:c,usage:Oe.STATIC_DRAW,indexDatatype:Ve.fromSizeInBytes(c.BYTES_PER_ELEMENT)}),s.vertexArrayDestroyable=!1,s.referenceCount=1,a[t.id]=s,n.indices.indexBuffers=a}else++s.referenceCount;return new Vn({context:t,attributes:o,indexBuffer:s})}static _freeVertexArray(t){if(l(t)){let n=t.indexBuffer;t.isDestroyed()||t.destroy(),l(n)&&!n.isDestroyed()&&l(n.referenceCount)&&(--n.referenceCount,n.referenceCount===0&&n.destroy())}}_findAncestorTileWithTerrainData(t){let n=t.parent;for(;l(n)&&(!l(n.data)||!l(n.data.terrainData)||n.data.terrainData.wasCreatedByUpsampling());)n=n.parent;return n}_computeWaterMaskTranslationAndScale(t,n,i){let r=n.rectangle,o=t.rectangle,a=o.width,s=o.height,c=a/r.width,u=s/r.height;return i.x=c*(o.west-r.west)/a,i.y=u*(o.south-r.south)/s,i.z=c,i.w=u,i}};function yve(e,t,n,i){let r=e.renderedMesh,o=r.vertices,a=r.encoding,s=o.length/a.stride,c=po.clone(a);c.hasGeodeticSurfaceNormals=t,c=po.clone(c);let u=c.stride,f=new Float32Array(s*u);t?a.addGeodeticSurfaceNormals(o,f,n):a.removeGeodeticSurfaceNormals(o,f),r.vertices=f,r.stride=u,r!==e.mesh?(Rp._freeVertexArray(e.fill.vertexArray),e.fill.vertexArray=Rp._createVertexArrayForMesh(i.context,r)):(Rp._freeVertexArray(e.vertexArray),e.vertexArray=Rp._createVertexArrayForMesh(i.context,r)),Rp._freeVertexArray(e.wireframeVertexArray),e.wireframeVertexArray=void 0}function Vyt(e,t,n,i){let r=t.getTileDataAvailable(e.x,e.y,e.level);if(!l(r)&&l(e.parent)){let a=e.parent,s=a.data;l(s)&&l(s.terrainData)&&(r=s.terrainData.isChildAvailable(a.x,a.y,e.x,e.y))}let o=e.data;r===!1&&(o.terrainState=Or.FAILED);for(let a=0,s=i.length;a<s;++a){let c=i.get(a);c.show&&c._createTileImagerySkeletons(e,t)}}function jyt(e,t,n,i,r,o,a){let s=e.data,c=e.parent;if(s.terrainState===Or.FAILED&&c!==void 0){let u=c.data;u!==void 0&&u.terrainData!==void 0&&u.terrainData.canUpsample!==!1||Rp.processStateMachine(c,t,n,i,r,o,a,!0)}if(s.terrainState===Or.FAILED&&Hyt(s,e,t,n,e.x,e.y,e.level),s.terrainState===Or.UNLOADED&&Gyt(s,n,e.x,e.y,e.level),s.terrainState===Or.RECEIVED&&qyt(s,t,n,e.x,e.y,e.level),s.terrainState===Or.TRANSFORMED&&(Yyt(s,t.context,n,e.x,e.y,e.level,a),s.updateExaggeration(e,t,o)),s.terrainState>=Or.RECEIVED&&s.waterMaskTexture===void 0&&n.hasWaterMask)if(s.terrainData.waterMask!==void 0)Kyt(t.context,s);else{let f=s._findAncestorTileWithTerrainData(e),d=f?.data;l(f)&&l(d.waterMaskTexture)&&(s.waterMaskTexture=d.waterMaskTexture,++s.waterMaskTexture.referenceCount,s._computeWaterMaskTranslationAndScale(e,f,s.waterMaskTranslationAndScale))}}function Hyt(e,t,n,i,r,o,a){let s=t.parent;if(!s){t.state=rc.FAILED;return}let u=s.data.terrainData,f=s.x,d=s.y,p=s.level;if(!l(u))return;let g=u.upsample(i.tilingScheme,f,d,p,r,o,a);l(g)&&(e.terrainState=Or.RECEIVING,Promise.resolve(g).then(function(m){l(m)&&(e.terrainData=m,e.terrainState=Or.RECEIVED)}).catch(function(){e.terrainState=Or.FAILED}))}function Gyt(e,t,n,i,r){function o(c){if(!l(c)){e.terrainState=Or.UNLOADED,e.request=void 0;return}e.terrainData=c,e.terrainState=Or.RECEIVED,e.request=void 0}function a(c){if(e.request.state===Ti.CANCELLED){e.terrainData=void 0,e.terrainState=Or.UNLOADED,e.request=void 0;return}e.terrainState=Or.FAILED,e.request=void 0;let u=`Failed to obtain terrain tile X: ${n} Y: ${i} Level: ${r}. Error message: "${c}"`;t._requestError=qr.reportError(t._requestError,t,t.errorEvent,u,n,i,r),t._requestError.retry&&s()}function s(){let c=new Eo({throttle:!1,throttleByServer:!0,type:Za.TERRAIN});e.request=c;let u=t.requestTileGeometry(n,i,r,c);l(u)?(e.terrainState=Or.RECEIVING,Promise.resolve(u).then(function(f){o(f)}).catch(function(f){a(f)})):(e.terrainState=Or.UNLOADED,e.request=void 0)}s()}var Wyt={tilingScheme:void 0,x:0,y:0,level:0,exaggeration:1,exaggerationRelativeHeight:0,throttle:!0};function qyt(e,t,n,i,r,o){let a=n.tilingScheme,s=Wyt;s.tilingScheme=a,s.x=i,s.y=r,s.level=o,s.exaggeration=t.verticalExaggeration,s.exaggerationRelativeHeight=t.verticalExaggerationRelativeHeight,s.throttle=!0;let u=e.terrainData.createMesh(s);l(u)&&(e.terrainState=Or.TRANSFORMING,Promise.resolve(u).then(function(f){e.mesh=f,e.terrainState=Or.TRANSFORMED}).catch(function(){e.terrainState=Or.FAILED}))}function Yyt(e,t,n,i,r,o,a){e.vertexArray=Rp._createVertexArrayForMesh(t,e.mesh),e.terrainState=Or.READY,e.fill=e.fill&&e.fill.destroy(a)}function Xyt(e){let t=e.cache.tile_waterMaskData;if(!l(t)){let n=Et.create({context:e,pixelFormat:He.LUMINANCE,pixelDatatype:ke.UNSIGNED_BYTE,source:{arrayBufferView:new Uint8Array([255]),width:1,height:1}});n.referenceCount=1;let i=new Ut({wrapS:on.CLAMP_TO_EDGE,wrapT:on.CLAMP_TO_EDGE,minificationFilter:Gt.LINEAR,magnificationFilter:ni.LINEAR});t={allWaterTexture:n,sampler:i,destroy:function(){this.allWaterTexture.destroy()}},e.cache.tile_waterMaskData=t}return t}function Kyt(e,t){let n=t.terrainData.waterMask,i=Xyt(e),r,o=n.length;if(n instanceof ImageBitmap)r=Et.create({context:e,source:n,sampler:i.sampler,flipY:!1,skipColorSpaceConversion:!0});else if(o===1)if(n[0]!==0)r=i.allWaterTexture;else return;else{let a=Math.sqrt(o);r=Et.create({context:e,pixelFormat:He.LUMINANCE,pixelDatatype:ke.UNSIGNED_BYTE,source:{width:a,height:a,arrayBufferView:n},sampler:i.sampler,flipY:!1}),r.referenceCount=0}++r.referenceCount,t.waterMaskTexture=r,ae.fromElements(0,0,1,1,t.waterMaskTranslationAndScale)}var $h=Rp;var Ave={NONE:0,CULLED:1,RENDERED:2,REFINED:3,RENDERED_AND_KICKED:6,REFINED_AND_KICKED:7,CULLED_BUT_NEEDED:9,wasKicked:function(e){return e>=Ave.RENDERED_AND_KICKED},originalResult:function(e){return e&3},kick:function(e){return e|4}},fi=Ave;function AS(e){this.tile=e,this.frameLastUpdated=void 0,this.westMeshes=[],this.westTiles=[],this.southMeshes=[],this.southTiles=[],this.eastMeshes=[],this.eastTiles=[],this.northMeshes=[],this.northTiles=[],this.southwestMesh=void 0,this.southwestTile=void 0,this.southeastMesh=void 0,this.southeastTile=void 0,this.northwestMesh=void 0,this.northwestTile=void 0,this.northeastMesh=void 0,this.northeastTile=void 0,this.changedThisFrame=!0,this.visitedFrame=void 0,this.enqueuedFrame=void 0,this.mesh=void 0,this.vertexArray=void 0,this.waterMaskTexture=void 0,this.waterMaskTranslationAndScale=new ae}AS.prototype.update=function(e,t,n){this.changedThisFrame&&(Sve(e,t,this.tile,n),this.changedThisFrame=!1)};AS.prototype.destroy=function(e){this._destroyVertexArray(e),l(this.waterMaskTexture)&&(--this.waterMaskTexture.referenceCount,this.waterMaskTexture.referenceCount===0&&this.waterMaskTexture.destroy(),this.waterMaskTexture=void 0)};AS.prototype._destroyVertexArray=function(e){l(this.vertexArray)&&(l(e)?e.push(this.vertexArray):$h._freeVertexArray(this.vertexArray),this.vertexArray=void 0)};var $yt=new fb;AS.updateFillTiles=function(e,t,n,i){let r=e._quadtree,o=r._levelZeroTiles,a=r._lastSelectionFrameNumber,s=$yt;s.clear();for(let u=0;u<t.length;++u){let f=t[u];l(f.data.vertexArray)&&s.enqueue(t[u])}let c=s.dequeue();for(;c!==void 0;){let u=c.findTileToWest(o),f=c.findTileToSouth(o),d=c.findTileToEast(o),p=c.findTileToNorth(o);ps(e,n,c,u,a,Pn.EAST,!1,s,i),ps(e,n,c,f,a,Pn.NORTH,!1,s,i),ps(e,n,c,d,a,Pn.WEST,!1,s,i),ps(e,n,c,p,a,Pn.SOUTH,!1,s,i);let g=u.findTileToNorth(o),m=u.findTileToSouth(o),y=d.findTileToNorth(o),A=d.findTileToSouth(o);ps(e,n,c,g,a,Pn.SOUTHEAST,!1,s,i),ps(e,n,c,y,a,Pn.SOUTHWEST,!1,s,i),ps(e,n,c,m,a,Pn.NORTHEAST,!1,s,i),ps(e,n,c,A,a,Pn.NORTHWEST,!1,s,i),c=s.dequeue()}};function ps(e,t,n,i,r,o,a,s,c){if(i===void 0)return;let u=i;for(;u&&(u._lastSelectionResultFrame!==r||fi.wasKicked(u._lastSelectionResult)||fi.originalResult(u._lastSelectionResult)===fi.CULLED);){if(a)return;let f=u.parent;if(o>=Pn.NORTHWEST&&f!==void 0)switch(o){case Pn.NORTHWEST:u=u===f.northwestChild?f:void 0;break;case Pn.NORTHEAST:u=u===f.northeastChild?f:void 0;break;case Pn.SOUTHWEST:u=u===f.southwestChild?f:void 0;break;case Pn.SOUTHEAST:u=u===f.southeastChild?f:void 0;break}else u=f}if(u!==void 0){if(u._lastSelectionResult===fi.RENDERED){if(l(u.data.vertexArray))return;Jyt(e,t,n,u,o,r,s,c);return}if(fi.originalResult(i._lastSelectionResult)!==fi.CULLED)switch(o){case Pn.WEST:ps(e,t,n,i.northwestChild,r,o,!0,s,c),ps(e,t,n,i.southwestChild,r,o,!0,s,c);break;case Pn.EAST:ps(e,t,n,i.southeastChild,r,o,!0,s,c),ps(e,t,n,i.northeastChild,r,o,!0,s,c);break;case Pn.SOUTH:ps(e,t,n,i.southwestChild,r,o,!0,s,c),ps(e,t,n,i.southeastChild,r,o,!0,s,c);break;case Pn.NORTH:ps(e,t,n,i.northeastChild,r,o,!0,s,c),ps(e,t,n,i.northwestChild,r,o,!0,s,c);break;case Pn.NORTHWEST:ps(e,t,n,i.northwestChild,r,o,!0,s,c);break;case Pn.NORTHEAST:ps(e,t,n,i.northeastChild,r,o,!0,s,c);break;case Pn.SOUTHWEST:ps(e,t,n,i.southwestChild,r,o,!0,s,c);break;case Pn.SOUTHEAST:ps(e,t,n,i.southeastChild,r,o,!0,s,c);break;default:throw new pe("Invalid edge")}}}function Jyt(e,t,n,i,r,o,a,s){let c=i.data;if(c.fill===void 0)c.fill=new AS(i);else if(c.fill.visitedFrame===o)return;c.fill.enqueuedFrame!==o&&(c.fill.enqueuedFrame=o,c.fill.changedThisFrame=!1,a.enqueue(i)),Zyt(e,t,n,i,r,s)}function Zyt(e,t,n,i,r,o){let a=i.data.fill,s,c=n.data.fill;l(c)?(c.visitedFrame=t.frameNumber,c.changedThisFrame&&(Sve(e,t,n,o),c.changedThisFrame=!1),s=n.data.fill.mesh):s=n.data.mesh;let u,f;switch(r){case Pn.WEST:u=a.westMeshes,f=a.westTiles;break;case Pn.SOUTH:u=a.southMeshes,f=a.southTiles;break;case Pn.EAST:u=a.eastMeshes,f=a.eastTiles;break;case Pn.NORTH:u=a.northMeshes,f=a.northTiles;break;case Pn.NORTHWEST:a.changedThisFrame=a.changedThisFrame||a.northwestMesh!==s,a.northwestMesh=s,a.northwestTile=n;return;case Pn.NORTHEAST:a.changedThisFrame=a.changedThisFrame||a.northeastMesh!==s,a.northeastMesh=s,a.northeastTile=n;return;case Pn.SOUTHWEST:a.changedThisFrame=a.changedThisFrame||a.southwestMesh!==s,a.southwestMesh=s,a.southwestTile=n;return;case Pn.SOUTHEAST:a.changedThisFrame=a.changedThisFrame||a.southeastMesh!==s,a.southeastMesh=s,a.southeastTile=n;return}if(n.level<=i.level){a.changedThisFrame=a.changedThisFrame||u[0]!==s||u.length!==1,u[0]=s,f[0]=n,u.length=1,f.length=1;return}let d,p,g,m,y=n.rectangle,A,b=i.rectangle;switch(r){case Pn.WEST:for(A=(b.north-b.south)*I.EPSILON5,d=0;d<f.length&&(g=f[d],m=g.rectangle,!I.greaterThan(y.north,m.south,A));++d);for(p=d;p<f.length&&(g=f[p],m=g.rectangle,!I.greaterThanOrEquals(y.south,m.north,A));++p);break;case Pn.SOUTH:for(A=(b.east-b.west)*I.EPSILON5,d=0;d<f.length&&(g=f[d],m=g.rectangle,!I.lessThan(y.west,m.east,A));++d);for(p=d;p<f.length&&(g=f[p],m=g.rectangle,!I.lessThanOrEquals(y.east,m.west,A));++p);break;case Pn.EAST:for(A=(b.north-b.south)*I.EPSILON5,d=0;d<f.length&&(g=f[d],m=g.rectangle,!I.lessThan(y.south,m.north,A));++d);for(p=d;p<f.length&&(g=f[p],m=g.rectangle,!I.lessThanOrEquals(y.north,m.south,A));++p);break;case Pn.NORTH:for(A=(b.east-b.west)*I.EPSILON5,d=0;d<f.length&&(g=f[d],m=g.rectangle,!I.greaterThan(y.east,m.west,A));++d);for(p=d;p<f.length&&(g=f[p],m=g.rectangle,!I.greaterThanOrEquals(y.west,m.east,A));++p);break}p-d===1?(a.changedThisFrame=a.changedThisFrame||u[d]!==s,u[d]=s,f[d]=n):(a.changedThisFrame=!0,u.splice(d,p-d,s),f.splice(d,p-d,n))}var Ix=new de,Qyt=new de,yS=new h,ZQ=new h,KQ=new k,$Q=new k,gf=new k;function F8(){this.height=0,this.encodedNormal=new k}function D8(e,t,n,i,r,o,a,s,c){if(l(r))return r;let u;if(l(o)&&l(a))u=(o.height+a.height)*.5;else if(l(o))u=o.height;else if(l(a))u=a.height;else if(l(s))u=s.height;else{let d=e.tile.data.tileBoundingRegion,p=0,g=0;l(d)&&(p=d.minimumHeight,g=d.maximumHeight),u=(p+g)*.5}return wve(e,t,n,i,u,c),c}var eAt={minimumHeight:0,maximumHeight:0},tAt=new h,bve=new F8,xve=new F8,Tve=new F8,Cve=new F8,nAt=typeof Uint8Array<"u"?new Uint8Array(81):void 0,iAt={tilingScheme:void 0,x:0,y:0,level:0,exaggeration:1,exaggerationRelativeHeight:0};function Sve(e,t,n,i){$h.initialize(n,e.terrainProvider,e.vectorProvider,e._imageryLayers);let r=n.data,o=r.fill,a=n.rectangle,s=t.verticalExaggeration,c=t.verticalExaggerationRelativeHeight,u=s!==1,f=n.tilingScheme.ellipsoid,d=O8(o,f,0,1,o.northwestTile,o.northwestMesh,o.northTiles,o.northMeshes,o.westTiles,o.westMeshes,Tve),p=O8(o,f,0,0,o.southwestTile,o.southwestMesh,o.westTiles,o.westMeshes,o.southTiles,o.southMeshes,bve),g=O8(o,f,1,0,o.southeastTile,o.southeastMesh,o.southTiles,o.southMeshes,o.eastTiles,o.eastMeshes,xve),m=O8(o,f,1,1,o.northeastTile,o.northeastMesh,o.eastTiles,o.eastMeshes,o.northTiles,o.northMeshes,Cve);d=D8(o,f,0,1,d,p,m,g,Tve),p=D8(o,f,0,0,p,d,g,m,bve),g=D8(o,f,1,1,g,p,m,d,xve),m=D8(o,f,1,1,m,g,d,p,Cve);let y=p.height,A=g.height,b=d.height,x=m.height,T=Math.min(y,A,b,x),C=Math.max(y,A,b,x),E=(T+C)*.5,w,D,R=e.getLevelMaximumGeometricError(n.level),M=f.maximumRadius-R,N=Math.acos(M/f.maximumRadius)*4;if(N*=1.5,a.width>N&&C-T<=R){let S=new Lc({width:9,height:9,buffer:nAt,structure:{heightOffset:C}}),P=iAt;P.tilingScheme=n.tilingScheme,P.x=n.x,P.y=n.y,P.level=n.level,P.exaggeration=s,P.exaggerationRelativeHeight=c,o.mesh=S._createMeshSync(P)}else{let S=u,P=ie.center(a,Qyt);P.height=E;let L=f.cartographicToCartesian(P,tAt),F=new po(L,void 0,void 0,void 0,void 0,!0,!0,S,s,c),V=5,z;for(z=o.westMeshes,w=0,D=z.length;w<D;++w)V+=z[w].eastIndicesNorthToSouth.length;for(z=o.southMeshes,w=0,D=z.length;w<D;++w)V+=z[w].northIndicesWestToEast.length;for(z=o.eastMeshes,w=0,D=z.length;w<D;++w)V+=z[w].westIndicesSouthToNorth.length;for(z=o.northMeshes,w=0,D=z.length;w<D;++w)V+=z[w].southIndicesEastToWest.length;let j=eAt;j.minimumHeight=T,j.maximumHeight=C;let B=F.stride,G=new Float32Array(V*B),W=0,Q=W;W=R8(f,a,F,G,W,0,1,d.height,d.encodedNormal,1,j),W=L8(o,f,F,G,W,o.westTiles,o.westMeshes,Pn.EAST,j);let q=W;W=R8(f,a,F,G,W,0,0,p.height,p.encodedNormal,0,j),W=L8(o,f,F,G,W,o.southTiles,o.southMeshes,Pn.NORTH,j);let J=W;W=R8(f,a,F,G,W,1,0,g.height,g.encodedNormal,0,j),W=L8(o,f,F,G,W,o.eastTiles,o.eastMeshes,Pn.WEST,j);let Z=W;W=R8(f,a,F,G,W,1,1,m.height,m.encodedNormal,1,j),W=L8(o,f,F,G,W,o.northTiles,o.northMeshes,Pn.SOUTH,j),T=j.minimumHeight,C=j.maximumHeight;let ce=Jt.fromRectangle(a,T,C,n.tilingScheme.ellipsoid),Ae=_i.geodeticLatitudeToMercatorAngle(a.south),le=1/(_i.geodeticLatitudeToMercatorAngle(a.north)-Ae),Ce=(_i.geodeticLatitudeToMercatorAngle(P.latitude)-Ae)*le,ye=f.geodeticSurfaceNormalCartographic(Ix,ZQ),ve=an.octEncode(ye,KQ),Ie=W;F.encode(G,W*B,ce.center,k.fromElements(.5,.5,gf),E,ve,Ce,ye),++W;let Le=W,$e=Le<256?1:2,Ye=(Le-1)*3,yt=Ye*$e,Ke=(G.length-Le*B)*Float32Array.BYTES_PER_ELEMENT,we;if(Ke>=yt){let bt=Le*B*Float32Array.BYTES_PER_ELEMENT;we=Le<256?new Uint8Array(G.buffer,bt,Ye):new Uint16Array(G.buffer,bt,Ye)}else we=Le<256?new Uint8Array(Ye):new Uint16Array(Ye);G=new Float32Array(G.buffer,0,Le*B);let We=0;for(w=0;w<Le-2;++w)we[We++]=Ie,we[We++]=w,we[We++]=w+1;we[We++]=Ie,we[We++]=w,we[We]=0;let Ct=[];for(w=q;w>=Q;--w)Ct.push(w);let ct=[];for(w=J;w>=q;--w)ct.push(w);let dn=[];for(w=Z;w>=J;--w)dn.push(w);let Ht=[];for(Ht.push(0),w=Ie-1;w>=Z;--w)Ht.push(w);o.mesh=new mc(F.center,G,we,Ye,Le,T,C,a,se.fromOrientedBoundingBox(ce),uAt(e,ce.center,a,T,C),F.stride,ce,F,Ct,ct,dn,Ht)}let _=t.context;o._destroyVertexArray(i),o.vertexArray=$h._createVertexArrayForMesh(_,o.mesh),r.processImagery(n,e.terrainProvider,t,!0);let v=o.waterMaskTexture;if(o.waterMaskTexture=void 0,e.terrainProvider.hasWaterMask){let S=r._findAncestorTileWithTerrainData(n);l(S)&&l(S.data.waterMaskTexture)&&(o.waterMaskTexture=S.data.waterMaskTexture,++o.waterMaskTexture.referenceCount,r._computeWaterMaskTranslationAndScale(n,S,o.waterMaskTranslationAndScale))}l(v)&&(--v.referenceCount,v.referenceCount===0&&v.destroy())}function R8(e,t,n,i,r,o,a,s,c,u,f){let d=Ix;d.longitude=I.lerp(t.west,t.east,o),d.latitude=I.lerp(t.south,t.north,a),d.height=s;let p=e.cartographicToCartesian(d,yS),g;n.hasGeodeticSurfaceNormals&&(g=e.geodeticSurfaceNormal(p,ZQ));let m=$Q;return m.x=o,m.y=a,n.encode(i,r*n.stride,p,m,s,c,u,g),f.minimumHeight=Math.min(f.minimumHeight,s),f.maximumHeight=Math.max(f.maximumHeight,s),r+1}var N8=new ie;function P1(e,t,n,i){let r=e.rectangle,o=t.rectangle;t.x===0&&n.x===1&&e.x===e.tilingScheme.getNumberOfXTilesAtLevel(e.level)-1?(r=ie.clone(e.rectangle,N8),r.west-=I.TWO_PI,r.east-=I.TWO_PI):e.x===0&&n.x===0&&t.x===t.tilingScheme.getNumberOfXTilesAtLevel(t.level)-1&&(r=ie.clone(e.rectangle,N8),r.west+=I.TWO_PI,r.east+=I.TWO_PI);let a=r.east-r.west,s=(o.west-r.west)/a,c=(o.east-r.west)/a,u=r.north-r.south,f=(o.south-r.south)/u,d=(o.north-r.south)/u,p=(n.x-s)/(c-s),g=(n.y-f)/(d-f);return Math.abs(p)<Math.EPSILON5?p=0:Math.abs(p-1)<Math.EPSILON5&&(p=1),Math.abs(g)<Math.EPSILON5?g=0:Math.abs(g-1)<Math.EPSILON5&&(g=1),i.x=p,i.y=g,i}var rAt=new k;function JQ(e,t,n,i,r){let o=e.encoding,a=e.vertices;if(r.height=o.decodeHeight(a,t),o.hasVertexNormals)o.getOctEncodedNormal(a,t,r.encodedNormal);else{let s=r.encodedNormal;s.x=0,s.y=0}}var oAt=new k,aAt=new h;function sAt(e,t,n,i,r,o,a,s,c,u){let f=i.encoding,d=i.vertices,p=P1(t,n,f.decodeTextureCoordinates(d,r,gf),gf),g=P1(t,n,f.decodeTextureCoordinates(d,o,$Q),$Q),m;c?m=(a-p.x)/(g.x-p.x):m=(s-p.y)/(g.y-p.y);let y=f.decodeHeight(d,r),A=f.decodeHeight(d,o),b=n.rectangle;Ix.longitude=I.lerp(b.west,b.east,a),Ix.latitude=I.lerp(b.south,b.north,s),u.height=Ix.height=I.lerp(y,A,m);let x;if(f.hasVertexNormals){let T=f.getOctEncodedNormal(d,r,rAt),C=f.getOctEncodedNormal(d,o,oAt),E=an.octDecode(T.x,T.y,yS),w=an.octDecode(C.x,C.y,aAt);x=h.lerp(E,w,m,yS),h.normalize(x,x),an.octEncode(x,u.encodedNormal)}else x=e.geodeticSurfaceNormalCartographic(Ix,yS),an.octEncode(x,u.encodedNormal)}function wve(e,t,n,i,r,o){o.height=r;let a=t.geodeticSurfaceNormalCartographic(Ix,yS);an.octEncode(a,o.encodedNormal)}function O8(e,t,n,i,r,o,a,s,c,u,f){if(Eve(e,t,s,a,!1,n,i,f)||Eve(e,t,u,c,!0,n,i,f))return f;let p;if(QQ(r,o))return n===0?i===0?p=o.eastIndicesNorthToSouth[0]:p=o.southIndicesEastToWest[0]:i===0?p=o.northIndicesWestToEast[0]:p=o.westIndicesSouthToNorth[0],JQ(o,p,n,i,f),f;let g;if(n===0?i===0?g=M8(e.westMeshes,e.westTiles,Pn.EAST,e.southMeshes,e.southTiles,Pn.NORTH,n,i):g=M8(e.northMeshes,e.northTiles,Pn.SOUTH,e.westMeshes,e.westTiles,Pn.EAST,n,i):i===0?g=M8(e.southMeshes,e.southTiles,Pn.NORTH,e.eastMeshes,e.eastTiles,Pn.WEST,n,i):g=M8(e.eastMeshes,e.eastTiles,Pn.WEST,e.northMeshes,e.northTiles,Pn.SOUTH,n,i),l(g))return wve(e,t,n,i,g,f),f}function M8(e,t,n,i,r,o,a,s){let c=vve(e,t,!1,n,a,s),u=vve(i,r,!0,o,a,s);return l(c)&&l(u)?(c+u)*.5:l(c)?c:u}function L8(e,t,n,i,r,o,a,s,c){for(let u=0;u<o.length;++u)r=cAt(e,t,n,i,r,o[u],a[u],s,c);return r}function cAt(e,t,n,i,r,o,a,s,c){let u;s===Pn.EAST&&e.tile.x===0?(u=ie.clone(o.rectangle,N8),u.west-=I.TWO_PI,u.east-=I.TWO_PI):s===Pn.WEST&&o.x===0&&(u=ie.clone(o.rectangle,N8),u.west+=I.TWO_PI,u.east+=I.TWO_PI);let f=e.tile.rectangle,d,p;r>0&&(n.decodeTextureCoordinates(i,r-1,gf),d=gf.x,p=gf.y);let g,m;switch(s){case Pn.WEST:g=a.westIndicesSouthToNorth,m=!1;break;case Pn.NORTH:g=a.northIndicesWestToEast,m=!0;break;case Pn.EAST:g=a.eastIndicesNorthToSouth,m=!1;break;case Pn.SOUTH:g=a.southIndicesEastToWest,m=!0;break}let y=o,A=e.tile,b=a.encoding,x=a.vertices,T=n.stride,C,E;b.hasWebMercatorT&&(C=_i.geodeticLatitudeToMercatorAngle(f.south),E=1/(_i.geodeticLatitudeToMercatorAngle(f.north)-C));for(let w=0;w<g.length;++w){let D=g[w],R=b.decodeTextureCoordinates(x,D,gf);P1(y,A,R,R);let M=R.x,N=R.y,_=m?M:N;if(_<0||_>1||Math.abs(M-d)<I.EPSILON5&&Math.abs(N-p)<I.EPSILON5)continue;let v=Math.abs(M)<I.EPSILON5||Math.abs(M-1)<I.EPSILON5,S=Math.abs(N)<I.EPSILON5||Math.abs(N-1)<I.EPSILON5;if(v&&S)continue;let P=b.decodePosition(x,D,yS),L=b.decodeHeight(x,D),F;b.hasVertexNormals?F=b.getOctEncodedNormal(x,D,KQ):(F=KQ,F.x=0,F.y=0);let V=N;if(b.hasWebMercatorT){let j=I.lerp(f.south,f.north,N);V=(_i.geodeticLatitudeToMercatorAngle(j)-C)*E}let z;n.hasGeodeticSurfaceNormals&&(z=t.geodeticSurfaceNormal(P,ZQ)),n.encode(i,r*T,P,R,L,F,V,z),c.minimumHeight=Math.min(c.minimumHeight,L),c.maximumHeight=Math.max(c.maximumHeight,L),++r}return r}function vve(e,t,n,i,r,o){let a,s,c;n?(a=0,s=e.length,c=1):(a=e.length-1,s=-1,c=-1);for(let u=a;u!==s;u+=c){let f=e[u],d=t[u];if(!QQ(d,f))continue;let p;switch(i){case Pn.WEST:p=f.westIndicesSouthToNorth;break;case Pn.SOUTH:p=f.southIndicesEastToWest;break;case Pn.EAST:p=f.eastIndicesNorthToSouth;break;case Pn.NORTH:p=f.northIndicesWestToEast;break}let g=p[n?0:p.length-1];if(l(g))return f.encoding.decodeHeight(f.vertices,g)}}function QQ(e,t){return l(t)&&(!l(e.data.fill)||!e.data.fill.changedThisFrame)}function Eve(e,t,n,i,r,o,a,s){let c,u,f,d,p,g=i[r?0:n.length-1],m=n[r?0:n.length-1];if(QQ(g,m)&&(o===0?a===0?(c=r?m.northIndicesWestToEast:m.eastIndicesNorthToSouth,u=r,f=r):(c=r?m.eastIndicesNorthToSouth:m.southIndicesEastToWest,u=!r,f=!1):a===0?(c=r?m.westIndicesSouthToNorth:m.northIndicesWestToEast,u=!r,f=!0):(c=r?m.southIndicesEastToWest:m.westIndicesSouthToNorth,u=r,f=!r),c.length>0)){d=r?0:c.length-1,p=c[d],m.encoding.decodeTextureCoordinates(m.vertices,p,gf);let y=P1(g,e.tile,gf,gf);if(y.x===o&&y.y===a)return JQ(m,p,o,a,s),!0;if(d=Cr(c,u?o:a,function(A,b){m.encoding.decodeTextureCoordinates(m.vertices,A,gf);let x=P1(g,e.tile,gf,gf);return f?u?x.x-o:x.y-a:u?o-x.x:a-x.y}),d<0){if(d=~d,d>0&&d<c.length)return sAt(t,g,e.tile,m,c[d-1],c[d],o,a,u,s),!0}else return JQ(m,c[d],o,a,s),!0}return!1}var lAt=[new h,new h,new h,new h];function uAt(e,t,n,i,r,o){let a=e.quadtree._occluders.ellipsoid,s=a.ellipsoid,c=lAt;return h.fromRadians(n.west,n.south,r,s,c[0]),h.fromRadians(n.east,n.south,r,s,c[1]),h.fromRadians(n.west,n.north,r,s,c[2]),h.fromRadians(n.east,n.north,r,s,c[3]),a.computeHorizonCullingPointPossiblyUnderEllipsoid(t,c,i,o)}var D1=AS;var eee=class e{constructor(t){this.lightingFadeOutDistance=65e5,this.lightingFadeInDistance=9e6,this.hasWaterMask=!1,this.showWaterEffect=!1,this.oceanNormalMap=void 0,this.zoomedOutOceanSpecularIntensity=.5,this.enableLighting=!1,this.dynamicAtmosphereLighting=!1,this.dynamicAtmosphereLightingFromSun=!1,this.showGroundAtmosphere=!1,this.shadows=Rn.RECEIVE_ONLY,this.vertexShadowDarkness=.3,this.fillHighlightColor=void 0,this.hueShift=0,this.saturationShift=0,this.brightnessShift=0,this.showSkirts=!0,this.backFaceCulling=!0,this.undergroundColor=void 0,this.undergroundColorAlphaByDistance=void 0,this.lambertDiffuseMultiplier=0,this.materialUniformMap=void 0,this._materialUniformMap=void 0,this._quadtree=void 0,this._terrainProvider=t.terrainProvider,this._vectorProvider=t.vectorProvider,this._imageryLayers=t.imageryLayers,this._surfaceShaderSet=t.surfaceShaderSet,this._renderState=void 0,this._blendRenderState=void 0,this._disableCullingRenderState=void 0,this._disableCullingBlendRenderState=void 0,this._errorEvent=new be,this._removeLayerAddedListener=this._imageryLayers.layerAdded.addEventListener(e.prototype._onLayerAdded,this),this._removeLayerRemovedListener=this._imageryLayers.layerRemoved.addEventListener(e.prototype._onLayerRemoved,this),this._removeLayerMovedListener=this._imageryLayers.layerMoved.addEventListener(e.prototype._onLayerMoved,this),this._removeLayerShownListener=this._imageryLayers.layerShownOrHidden.addEventListener(e.prototype._onLayerShownOrHidden,this),this._imageryLayersUpdatedEvent=new be,this._layerOrderChanged=!1,this._tilesToRenderByTextureCount=[],this._drawCommands=[],this._uniformMaps=[],this._usedDrawCommands=0,this._vertexArraysToDestroy=[],this._debug={wireframe:!1,boundingSphereTile:void 0,tilesRendered:0,texturesRendered:0},this._baseColor=void 0,this._firstPassInitialColor=void 0,this.baseColor=new U(0,0,.5,1),this._clippingPlanes=void 0,this._clippingPolygons=void 0,this.cartographicLimitRectangle=ie.clone(ie.MAX_VALUE),this._hasLoadedTilesThisFrame=!1,this._hasFillTilesThisFrame=!1,this._oldVerticalExaggeration=void 0,this._oldVerticalExaggerationRelativeHeight=void 0,this._oldSceneMode=re.SCENE3D}get baseColor(){return this._baseColor}set baseColor(t){this._baseColor=t,this._firstPassInitialColor=ae.fromColor(t,this._firstPassInitialColor)}get quadtree(){return this._quadtree}set quadtree(t){this._quadtree=t}get tilingScheme(){if(l(this._terrainProvider))return this._terrainProvider.tilingScheme}get errorEvent(){return this._errorEvent}get imageryLayersUpdatedEvent(){return this._imageryLayersUpdatedEvent}get terrainProvider(){return this._terrainProvider}set terrainProvider(t){this._terrainProvider!==t&&(this._terrainProvider=t,l(this._quadtree)&&this._quadtree.invalidateAllTiles())}get vectorProvider(){return this._vectorProvider}get clippingPlanes(){return this._clippingPlanes}set clippingPlanes(t){va.setOwner(t,this,"_clippingPlanes")}get clippingPolygons(){return this._clippingPolygons}set clippingPolygons(t){fp.setOwner(t,this,"_clippingPolygons")}update(t){this._imageryLayers._update()}initialize(t){this._imageryLayers.queueReprojectionCommands(t),this._layerOrderChanged&&(this._layerOrderChanged=!1,this._quadtree.forEachLoadedTile(function(o){o.data.imagery.sort(fAt)}));let n=this._vectorProvider;n.update(),this._quadtree.forEachRenderedTile(o=>{let a=o.data;l(a.vectorData)?a.vectorData=n.updateTileData(o.x,o.y,o.level,t.context,a.vectorData):a.vectorData=n.requestTileData(o.x,o.y,o.level,t.context)}),n.makeClean(),dAt(this,t);let i=this._vertexArraysToDestroy,r=i.length;for(let o=0;o<r;++o)$h._freeVertexArray(i[o]);i.length=0}beginUpdate(t){let n=this._tilesToRenderByTextureCount;for(let o=0,a=n.length;o<a;++o){let s=n[o];l(s)&&(s.length=0)}let i=this._clippingPlanes;l(i)&&i.enabled&&i.update(t);let r=this._clippingPolygons;l(r)&&r.enabled&&(r.update(t),r.queueCommands(t)),this._usedDrawCommands=0,this._hasLoadedTilesThisFrame=!1,this._hasFillTilesThisFrame=!1}endUpdate(t){if(!l(this._renderState)){this._renderState=je.fromCache({cull:{enabled:!0},depthTest:{enabled:!0,func:Ac.LESS}}),this._blendRenderState=je.fromCache({cull:{enabled:!0},depthTest:{enabled:!0,func:Ac.LESS_OR_EQUAL},blending:en.ALPHA_BLEND});let c=Xe(this._renderState,!0);c.cull.enabled=!1,this._disableCullingRenderState=je.fromCache(c),c=Xe(this._blendRenderState,!0),c.cull.enabled=!1,this._disableCullingBlendRenderState=je.fromCache(c)}this._hasFillTilesThisFrame&&this._hasLoadedTilesThisFrame&&D1.updateFillTiles(this,this._quadtree._tilesToRender,t,this._vertexArraysToDestroy);let n=this.quadtree,i=t.verticalExaggeration,r=t.verticalExaggerationRelativeHeight,o=this._oldVerticalExaggeration!==i||this._oldVerticalExaggerationRelativeHeight!==r;this._oldVerticalExaggeration=i,this._oldVerticalExaggerationRelativeHeight=r,o&&n.forEachLoadedTile(function(c){c.data.updateExaggeration(c,t,n)});let a=this._oldSceneMode!==t.mode;this._oldSceneMode=t.mode,a&&n.forEachLoadedTile(function(c){c.data.updateSceneMode(t.mode)});let s=this._tilesToRenderByTextureCount;for(let c=0,u=s.length;c<u;++c){let f=s[c];if(l(f))for(let d=0,p=f.length;d<p;++d){let g=f[d],y=g.data.tileBoundingRegion;FAt(this,g,t),t.minimumTerrainHeight=Math.min(t.minimumTerrainHeight,y.minimumHeight)}}}updateForPick(t){let n=this._drawCommands;for(let i=0,r=this._usedDrawCommands;i<r;++i)Ove(n[i],t)}cancelReprojections(){this._imageryLayers.cancelReprojections()}getLevelMaximumGeometricError(t){return l(this._terrainProvider)?this._terrainProvider.getLevelMaximumGeometricError(t):0}loadTile(t,n){let i=n.data,r=!0,o;l(i)&&(r=i.boundingVolumeSourceTile!==n||n._lastSelectionResult===fi.CULLED_BUT_NEEDED,o=i.terrainState),$h.processStateMachine(n,t,this.terrainProvider,this.vectorProvider,this._imageryLayers,this.quadtree,this._vertexArraysToDestroy,r),i=n.data,r&&o!==i.terrainState&&this.computeTileVisibility(n,t,this.quadtree.occluders)!==Bo.NONE&&i.boundingVolumeSourceTile===n&&(r=!1,$h.processStateMachine(n,t,this.terrainProvider,this.vectorProvider,this._imageryLayers,this.quadtree,this._vertexArraysToDestroy,r))}computeTileVisibility(t,n,i){let r=this.computeDistanceToTile(t,n);t._distance=r;let o=Lve(this,n);if(n.fog.enabled&&!o&&I.fog(r,n.fog.density)>=1)return Bo.NONE;let a=t.data,s=a.tileBoundingRegion;if(a.boundingVolumeSourceTile===void 0)return Bo.PARTIAL;let c=n.cullingVolume,u=s.boundingVolume;l(u)||(u=s.boundingSphere),a.clippedByBoundaries=!1;let f=k8(t.rectangle,this.cartographicLimitRectangle),d=ie.simpleIntersection(f,t.rectangle,Mve);if(!l(d))return Bo.NONE;if(ie.equals(d,t.rectangle)||(a.clippedByBoundaries=!0),n.mode!==re.SCENE3D&&(u=hAt,se.fromRectangleWithHeights2D(t.rectangle,n.mapProjection,s.minimumHeight,s.maximumHeight,u),h.fromElements(u.center.z,u.center.x,u.center.y,u.center),n.mode===re.MORPHING&&l(a.renderedMesh)&&(u=se.union(s.boundingSphere,u,u))),!l(u))return Bo.PARTIAL;let p=this._clippingPlanes;if(l(p)&&p.enabled){let b=p.computeIntersectionWithBoundingVolume(u);if(t.isClipped=b!==Xt.INSIDE,b===Xt.OUTSIDE)return Bo.NONE}let g=this._clippingPolygons;if(l(g)&&g.enabled){let b=g.computeIntersectionWithBoundingVolume(s);t.isClipped=b!==Xt.OUTSIDE}let m,y=c.computeVisibility(u);if(y===Xt.OUTSIDE?m=Bo.NONE:y===Xt.INTERSECTING?m=Bo.PARTIAL:y===Xt.INSIDE&&(m=Bo.FULL),m===Bo.NONE)return m;let A=n.mode===re.SCENE3D&&n.camera.frustum instanceof pn;if(n.mode===re.SCENE3D&&!A&&l(i)&&!o){let b=a.occludeePointInScaledSpace;return!l(b)||i.ellipsoid.isScaledSpacePointVisiblePossiblyUnderEllipsoid(b,s.minimumHeight)?m:Bo.NONE}return m}canRefine(t){let n=t.data;return l(n.terrainData)?!0:this.terrainProvider.getTileDataAvailable(t.x*2,t.y*2,t.level+1)!==void 0}canRenderWithoutLosingDetail(t){let n=t.data,i=gAt;i.length=this._imageryLayers.length;let r=!1,o=!1,a;l(n)&&(r=n.terrainState===Or.READY,o=!0,a=n.imagery);let s,c;for(s=0,c=i.length;s<c;++s)i[s]=o;if(l(a))for(s=0,c=a.length;s<c;++s){let d=a[s],p=d.loadingImagery,g=!l(p)||p.state===jn.FAILED||p.state===jn.INVALID,m=(d.loadingImagery||d.readyImagery).imageryLayer._layerIndex;i[m]=g&&i[m]}let u=this.quadtree._lastSelectionFrameNumber,f=_At;for(f.length=0,f.push(t.southwestChild,t.southeastChild,t.northwestChild,t.northeastChild);f.length>0;){let d=f.pop(),p=d._lastSelectionResultFrame===u?d._lastSelectionResult:fi.NONE;if(p===fi.RENDERED){let g=d.data;if(!l(g))continue;if(!r&&d.data.terrainState===Or.READY)return!1;let m=d.data.imagery;for(s=0,c=m.length;s<c;++s){let y=m[s],A=y.loadingImagery,b=!l(A)||A.state===jn.FAILED||A.state===jn.INVALID,x=(y.loadingImagery||y.readyImagery).imageryLayer._layerIndex;if(b&&!i[x])return!1}}else p===fi.REFINED&&f.push(d.southwestChild,d.southeastChild,d.northwestChild,d.northeastChild)}return!0}computeTileLoadPriority(t,n){let i=t.data;if(i===void 0)return 0;let r=i.tileBoundingRegion.boundingVolume;if(r===void 0)return 0;let o=n.camera.positionWC,a=n.camera.directionWC,s=h.subtract(r.center,o,yAt),c=h.magnitude(s);return c<I.EPSILON5?0:(h.divideByScalar(s,c,s),(1-h.dot(s,a))*t._distance)}showTileThisFrame(t,n){let i=0,r=t.data,o=r.imagery;for(let c=0,u=o.length;c<u;++c){let f=o[c];l(f.readyImagery)&&f.readyImagery.imageryLayer.alpha!==0&&++i}let a=this._tilesToRenderByTextureCount[i];l(a)||(a=[],this._tilesToRenderByTextureCount[i]=a),a.push(t),l(r.vertexArray)?this._hasLoadedTilesThisFrame=!0:this._hasFillTilesThisFrame=!0;let s=this._debug;++s.tilesRendered,s.texturesRendered+=i}computeDistanceToTile(t,n){SAt(t,this,n);let i=t.data;if(i.boundingVolumeSourceTile===void 0)return 9999999999;let o=i.tileBoundingRegion,a=o.minimumHeight,s=o.maximumHeight;if(i.boundingVolumeSourceTile!==t){let u=n.camera.positionCartographic.height,f=Math.abs(u-a),d=Math.abs(u-s);f>d?(o.minimumHeight=a,o.maximumHeight=a):(o.minimumHeight=s,o.maximumHeight=s)}let c=o.distanceToCamera(n);return o.minimumHeight=a,o.maximumHeight=s,c}isDestroyed(){return!1}destroy(){return this._tileProvider=this._tileProvider&&this._tileProvider.destroy(),this._clippingPlanes=this._clippingPlanes&&this._clippingPlanes.destroy(),this._clippingPolygons=this._clippingPolygons&&this._clippingPolygons.destroy(),this._removeLayerAddedListener=this._removeLayerAddedListener&&this._removeLayerAddedListener(),this._removeLayerRemovedListener=this._removeLayerRemovedListener&&this._removeLayerRemovedListener(),this._removeLayerMovedListener=this._removeLayerMovedListener&&this._removeLayerMovedListener(),this._removeLayerShownListener=this._removeLayerShownListener&&this._removeLayerShownListener(),ue(this)}_onLayerAdded(t,n){if(!this.isDestroyed()&&t.show){let i=this._terrainProvider,r=this,o=this._imageryLayersUpdatedEvent,a=function(){t._imageryCache={},r._quadtree.forEachLoadedTile(function(s){if(l(s._loadedCallbacks[t._layerIndex]))return;let c,u=s.data.imagery,f=u.length,d=-1,p=0;for(c=0;c<f;++c){let m=u[c];if((m.readyImagery??m.loadingImagery).imageryLayer===t)d===-1&&(d=c),++p;else if(d!==-1)break}if(d===-1)return;let g=d+p;t._createTileImagerySkeletons(s,i,g)&&(s._loadedCallbacks[t._layerIndex]=wAt(p,t,i),s.state=rc.LOADING)})};if(t.ready){let s=t.imageryProvider;s._reload=a}this._quadtree.forEachLoadedTile(function(s){t._createTileImagerySkeletons(s,i)&&(s.state=rc.LOADING,s.level!==0&&(s._lastSelectionResultFrame!==r.quadtree._lastSelectionFrameNumber||s._lastSelectionResult!==fi.RENDERED)&&(s.renderable=!1))}),this._layerOrderChanged=!0,o.raiseEvent()}}_onLayerRemoved(t,n){this._quadtree.forEachLoadedTile(function(i){let r=i.data.imagery,o=-1,a=0;for(let s=0,c=r.length;s<c;++s){let u=r[s],f=u.loadingImagery;if(l(f)||(f=u.readyImagery),f.imageryLayer===t)o===-1&&(o=s),u.freeResources(),++a;else if(o!==-1)break}o!==-1&&r.splice(o,a)}),l(t.imageryProvider)&&(t.imageryProvider._reload=void 0),this._imageryLayersUpdatedEvent.raiseEvent()}_onLayerMoved(t,n,i){this._layerOrderChanged=!0,this._imageryLayersUpdatedEvent.raiseEvent()}_onLayerShownOrHidden(t,n,i){i?this._onLayerAdded(t,n):this._onLayerRemoved(t,n)}};function fAt(e,t){let n=e.loadingImagery;l(n)||(n=e.readyImagery);let i=t.loadingImagery;return l(i)||(i=t.readyImagery),n.imageryLayer._layerIndex-i.imageryLayer._layerIndex}function dAt(e,t){let n=t.creditDisplay,i=e._terrainProvider;l(i)&&l(i.credit)&&n.addCreditToNextFrame(i.credit);let r=e._imageryLayers;for(let o=0,a=r.length;o<a;++o){let s=r.get(o);s.ready&&s.show&&l(s.imageryProvider.credit)&&n.addCreditToNextFrame(s.imageryProvider.credit)}}function Ove(e,t){let n=t.globeTranslucencyState;if(n.translucent){let i=e.renderState.blending.enabled;n.pushDerivedCommands(e,i,t)}else t.commandList.push(e)}var hAt=new se,Mve=new ie,mAt=new ie,pAt=new de;function k8(e,t){if(t.west<t.east)return t;let n=ie.clone(t,mAt);return ie.center(e,pAt).longitude>0?n.east=I.PI:n.west=-I.PI,n}function Lve(e,t){if(t.cameraUnderground||t.globeTranslucencyState.translucent)return!0;if(e.backFaceCulling)return!1;let n=e._clippingPlanes;if(l(n)&&n.enabled)return!0;let i=e._clippingPolygons;return!!(l(i)&&i.enabled||!ie.equals(e.cartographicLimitRectangle,ie.MAX_VALUE))}var gAt=[],_At=[],yAt=new h,Ive=new O,B8=new O,AAt=new ae,bAt=new ae,xAt=new ae,TAt=new h,Pve=new h,CAt=new h,vAt=new h,EAt=[new h,new h,new h,new h];function Dve(e,t,n,i,r,o){let a=e.quadtree._occluders.ellipsoid,s=a.ellipsoid,c=EAt;return h.fromRadians(n.west,n.south,r,s,c[0]),h.fromRadians(n.east,n.south,r,s,c[1]),h.fromRadians(n.west,n.north,r,s,c[2]),h.fromRadians(n.east,n.north,r,s,c[3]),a.computeHorizonCullingPointPossiblyUnderEllipsoid(t,c,i,o)}function SAt(e,t,n){let i=e.data;i===void 0&&(i=e.data=new $h);let r=e.tilingScheme.ellipsoid;i.tileBoundingRegion===void 0&&(i.tileBoundingRegion=new Rd({computeBoundingVolumes:!1,rectangle:e.rectangle,ellipsoid:r,minimumHeight:0,maximumHeight:0}));let o=i.tileBoundingRegion,a=o.minimumHeight,s=o.maximumHeight,c=!1,u=e,f=i.mesh,d=i.terrainData;if(f!==void 0&&f.minimumHeight!==void 0&&f.maximumHeight!==void 0)o.minimumHeight=f.minimumHeight,o.maximumHeight=f.maximumHeight,c=!0;else if(d!==void 0&&d._minimumHeight!==void 0&&d._maximumHeight!==void 0)o.minimumHeight=d._minimumHeight,o.maximumHeight=d._maximumHeight;else{o.minimumHeight=Number.NaN,o.maximumHeight=Number.NaN;let p=e.parent;for(;p!==void 0;){let g=p.data;if(g!==void 0){let m=g.mesh,y=g.terrainData;if(m!==void 0&&m.minimumHeight!==void 0&&m.maximumHeight!==void 0){o.minimumHeight=m.minimumHeight,o.maximumHeight=m.maximumHeight;break}else if(y!==void 0&&y._minimumHeight!==void 0&&y._maximumHeight!==void 0){o.minimumHeight=y._minimumHeight,o.maximumHeight=y._maximumHeight;break}}p=p.parent}u=p}if(u!==void 0){let p=n.verticalExaggeration,g=n.verticalExaggerationRelativeHeight;if(p!==1&&(c=!1,o.minimumHeight=pr.getHeight(o.minimumHeight,p,g),o.maximumHeight=pr.getHeight(o.maximumHeight,p,g)),c)i.boundingVolumeIsFromMesh||(o._orientedBoundingBox=Jt.clone(f.orientedBoundingBox,o._orientedBoundingBox),o._boundingSphere=se.clone(f.boundingSphere3D,o._boundingSphere),i.occludeePointInScaledSpace=h.clone(f.occludeePointInScaledSpace,i.occludeePointInScaledSpace),l(i.occludeePointInScaledSpace)||(i.occludeePointInScaledSpace=Dve(t,o._orientedBoundingBox.center,e.rectangle,o.minimumHeight,o.maximumHeight,i.occludeePointInScaledSpace)));else{let y=o._orientedBoundingBox===void 0||o._boundingSphere===void 0;(o.minimumHeight!==a||o.maximumHeight!==s||y)&&(o.computeBoundingVolumes(r),i.occludeePointInScaledSpace=Dve(t,o._orientedBoundingBox.center,e.rectangle,o.minimumHeight,o.maximumHeight,i.occludeePointInScaledSpace))}i.boundingVolumeSourceTile=u,i.boundingVolumeIsFromMesh=c}else i.boundingVolumeSourceTile=void 0,i.boundingVolumeIsFromMesh=!1}function wAt(e,t,n){return function(i){let r,o,a=-1,s=i.data.imagery,c=s.length,u;for(u=0;u<c;++u)if(r=s[u],o=r.readyImagery??r.loadingImagery,o.imageryLayer===t){a=u;break}if(a!==-1){let f=a+e;if(r=s[f],o=l(r)?r.readyImagery??r.loadingImagery:void 0,!l(o)||o.imageryLayer!==t)return!t._createTileImagerySkeletons(i,n,f);for(u=a;u<f;++u)s[u].freeResources();s.splice(a,e)}return!0}}var IAt=new O,PAt=new O;function Rve(e,t){let n={u_initialColor:function(){return this.properties.initialColor},u_fillHighlightColor:function(){return this.properties.fillHighlightColor},u_zoomedOutOceanSpecularIntensity:function(){return this.properties.zoomedOutOceanSpecularIntensity},u_oceanNormalMap:function(){return this.properties.oceanNormalMap},u_atmosphereLightIntensity:function(){return this.properties.atmosphereLightIntensity},u_atmosphereRayleighCoefficient:function(){return this.properties.atmosphereRayleighCoefficient},u_atmosphereMieCoefficient:function(){return this.properties.atmosphereMieCoefficient},u_atmosphereRayleighScaleHeight:function(){return this.properties.atmosphereRayleighScaleHeight},u_atmosphereMieScaleHeight:function(){return this.properties.atmosphereMieScaleHeight},u_atmosphereMieAnisotropy:function(){return this.properties.atmosphereMieAnisotropy},u_lightingFadeDistance:function(){return this.properties.lightingFadeDistance},u_nightFadeDistance:function(){return this.properties.nightFadeDistance},u_center3D:function(){return this.properties.center3D},u_verticalExaggerationAndRelativeHeight:function(){return this.properties.verticalExaggerationAndRelativeHeight},u_tileRectangle:function(){return this.properties.tileRectangle},u_modifiedModelView:function(){let i=e.context.uniformState.view,r=O.multiplyByPoint(i,this.properties.rtc,Pve);return O.setTranslation(i,r,Ive),Ive},u_modifiedModelViewProjection:function(){let i=e.context.uniformState.view,r=e.context.uniformState.projection,o=O.multiplyByPoint(i,this.properties.rtc,Pve);return O.setTranslation(i,o,B8),O.multiply(r,B8,B8),B8},u_dayTextures:function(){return this.properties.dayTextures},u_dayTextureTranslationAndScale:function(){return this.properties.dayTextureTranslationAndScale},u_dayTextureTexCoordsRectangle:function(){return this.properties.dayTextureTexCoordsRectangle},u_dayTextureUseWebMercatorT:function(){return this.properties.dayTextureUseWebMercatorT},u_dayTextureAlpha:function(){return this.properties.dayTextureAlpha},u_dayTextureNightAlpha:function(){return this.properties.dayTextureNightAlpha},u_dayTextureDayAlpha:function(){return this.properties.dayTextureDayAlpha},u_dayTextureBrightness:function(){return this.properties.dayTextureBrightness},u_dayTextureContrast:function(){return this.properties.dayTextureContrast},u_dayTextureHue:function(){return this.properties.dayTextureHue},u_dayTextureSaturation:function(){return this.properties.dayTextureSaturation},u_dayTextureOneOverGamma:function(){return this.properties.dayTextureOneOverGamma},u_dayIntensity:function(){return this.properties.dayIntensity},u_southAndNorthLatitude:function(){return this.properties.southAndNorthLatitude},u_southMercatorYAndOneOverHeight:function(){return this.properties.southMercatorYAndOneOverHeight},u_waterMask:function(){return this.properties.waterMask},u_waterMaskTranslationAndScale:function(){return this.properties.waterMaskTranslationAndScale},u_minMaxHeight:function(){return this.properties.minMaxHeight},u_scaleAndBias:function(){return this.properties.scaleAndBias},u_dayTextureSplit:function(){return this.properties.dayTextureSplit},u_dayTextureCutoutRectangles:function(){return this.properties.dayTextureCutoutRectangles},u_clippingPlanes:function(){let i=t._clippingPlanes;return l(i)&&l(i.texture)?i.texture:e.context.defaultTexture},u_cartographicLimitRectangle:function(){return this.properties.localizedCartographicLimitRectangle},u_clippingPlanesMatrix:function(){let i=t._clippingPlanes,r=l(i)?O.multiply(e.context.uniformState.view,i.modelMatrix,IAt):O.IDENTITY;return O.inverseTranspose(r,PAt)},u_clippingPlanesEdgeStyle:function(){let i=this.properties.clippingPlanesEdgeColor;return i.alpha=this.properties.clippingPlanesEdgeWidth,i},u_clippingDistance:function(){let i=t._clippingPolygons.clippingTexture;return l(i)?i:e.context.defaultTexture},u_clippingExtents:function(){let i=t._clippingPolygons.extentsTexture;return l(i)?i:e.context.defaultTexture},u_minimumBrightness:function(){return e.fog.minimumBrightness},u_hsbShift:function(){return this.properties.hsbShift},u_colorsToAlpha:function(){return this.properties.colorsToAlpha},u_frontFaceAlphaByDistance:function(){return this.properties.frontFaceAlphaByDistance},u_backFaceAlphaByDistance:function(){return this.properties.backFaceAlphaByDistance},u_translucencyRectangle:function(){return this.properties.localizedTranslucencyRectangle},u_undergroundColor:function(){return this.properties.undergroundColor},u_undergroundColorAlphaByDistance:function(){return this.properties.undergroundColorAlphaByDistance},u_lambertDiffuseMultiplier:function(){return this.properties.lambertDiffuseMultiplier},u_vertexShadowDarkness:function(){return this.properties.vertexShadowDarkness},u_vectorSegmentTexture:function(){return this.properties.vectorSegmentTexture??e.context.defaultTexture},u_vectorWidthTexture:function(){return this.properties.vectorWidthTexture??e.context.defaultTexture},u_vectorColorTexture:function(){return this.properties.vectorColorTexture??e.context.defaultTexture},u_vectorSegmentPrimitiveIndicesTexture:function(){return this.properties.vectorSegmentPrimitiveIndicesTexture??e.context.defaultTexture},u_vectorGridCellIndicesTexture:function(){return this.properties.vectorGridCellIndicesTexture??e.context.defaultTexture},u_vectorPolygonEdgeTexture:function(){return this.properties.vectorPolygonEdgeTexture??e.context.defaultTexture},u_vectorPolygonEdgePrimitiveIndicesTexture:function(){return this.properties.vectorPolygonEdgePrimitiveIndicesTexture??e.context.defaultTexture},u_vectorPolygonGridCellIndicesTexture:function(){return this.properties.vectorPolygonGridCellIndicesTexture??e.context.defaultTexture},properties:{initialColor:new ae(0,0,.5,1),fillHighlightColor:new U(0,0,0,0),zoomedOutOceanSpecularIntensity:.5,oceanNormalMap:void 0,lightingFadeDistance:new k(65e5,9e6),nightFadeDistance:new k(1e7,4e7),atmosphereLightIntensity:10,atmosphereRayleighCoefficient:new h(55e-7,13e-6,284e-7),atmosphereMieCoefficient:new h(21e-6,21e-6,21e-6),atmosphereRayleighScaleHeight:1e4,atmosphereMieScaleHeight:3200,atmosphereMieAnisotropy:.9,hsbShift:new h,center3D:void 0,rtc:new h,modifiedModelView:new O,tileRectangle:new ae,verticalExaggerationAndRelativeHeight:new k(1,0),dayTextures:[],dayTextureTranslationAndScale:[],dayTextureTexCoordsRectangle:[],dayTextureUseWebMercatorT:[],dayTextureAlpha:[],dayTextureNightAlpha:[],dayTextureDayAlpha:[],dayTextureBrightness:[],dayTextureContrast:[],dayTextureHue:[],dayTextureSaturation:[],dayTextureOneOverGamma:[],dayTextureSplit:[],dayTextureCutoutRectangles:[],dayIntensity:0,colorsToAlpha:[],southAndNorthLatitude:new k,southMercatorYAndOneOverHeight:new k,waterMask:void 0,waterMaskTranslationAndScale:new ae,minMaxHeight:new k,scaleAndBias:new O,clippingPlanesEdgeColor:U.clone(U.WHITE),clippingPlanesEdgeWidth:0,localizedCartographicLimitRectangle:new ae,frontFaceAlphaByDistance:new ae,backFaceAlphaByDistance:new ae,localizedTranslucencyRectangle:new ae,undergroundColor:U.clone(U.TRANSPARENT),undergroundColorAlphaByDistance:new ae,lambertDiffuseMultiplier:0,vertexShadowDarkness:0,vectorSegmentTexture:void 0,vectorWidthTexture:void 0,vectorColorTexture:void 0,vectorSegmentPrimitiveIndicesTexture:void 0,vectorGridCellIndicesTexture:void 0,vectorPolygonEdgeTexture:void 0,vectorPolygonEdgePrimitiveIndicesTexture:void 0,vectorPolygonGridCellIndicesTexture:void 0}};return l(t.materialUniformMap)?Ot(n,t.materialUniformMap):n}function DAt(e,t){let n=t.data,i,r;if(l(n.vertexArray)?(i=n.mesh,r=n.vertexArray):l(n.fill)&&l(n.fill.vertexArray)&&(i=n.fill.mesh,r=n.fill.vertexArray),!(!l(i)||!l(r))){if(l(n.wireframeVertexArray)){if(n.wireframeVertexArray.mesh===i)return;n.wireframeVertexArray.destroy(),n.wireframeVertexArray=void 0}n.wireframeVertexArray=RAt(e,r,i),n.wireframeVertexArray.mesh=i}}function RAt(e,t,n){let r={indices:n.indices,primitiveType:Re.TRIANGLES};Gn.toWireframe(r);let o=r.indices,a=Ze.createIndexBuffer({context:e,typedArray:o,usage:Oe.STATIC_DRAW,indexDatatype:Ve.fromSizeInBytes(o.BYTES_PER_ELEMENT)});return new Vn({context:e,attributes:t._attributes,indexBuffer:a})}var Nve,Fve,z8;(function(){let e=new Bt({geometry:Pm.fromDimensions({dimensions:new h(2,2,2)})}),t=new Bt({geometry:new K_({radius:1})}),n=new O,i,r;function o(a){return new Fn({geometryInstances:a,appearance:new _n({translucent:!1,flat:!0}),asynchronous:!1})}Nve=function(a,s){return a===i||(z8(),i=a,n=O.fromRotationTranslation(a.halfAxes,a.center,n),e.modelMatrix=n,e.attributes.color=Kt.fromColor(s),r=o(e)),r},Fve=function(a,s){return a===i||(z8(),i=a,n=O.fromTranslation(a.center,n),n=O.multiplyByUniformScale(n,a.radius,n),t.modelMatrix=n,t.attributes.color=Kt.fromColor(s),r=o(t)),r},z8=function(){l(r)&&(r.destroy(),r=void 0,i=void 0)}})();var OAt=new ae(0,0,0,0),MAt={frameState:void 0,surfaceTile:void 0,numberOfDayTextures:void 0,applyBrightness:void 0,applyContrast:void 0,applyHue:void 0,applySaturation:void 0,applyGamma:void 0,applyAlpha:void 0,applyDayNightAlpha:void 0,applySplit:void 0,showReflectiveOcean:void 0,showOceanWaves:void 0,enableLighting:void 0,dynamicAtmosphereLighting:void 0,dynamicAtmosphereLightingFromSun:void 0,showGroundAtmosphere:void 0,perFragmentGroundAtmosphere:void 0,hasVertexNormals:void 0,useWebMercatorProjection:void 0,enableFog:void 0,enableClippingPlanes:void 0,clippingPlanes:void 0,enableClippingPolygons:void 0,clippingPolygons:void 0,clippedByBoundaries:void 0,hasImageryLayerCutout:void 0,colorCorrect:void 0,colorToAlpha:void 0,hasGeodeticSurfaceNormals:void 0,hasExaggeration:void 0},LAt=U.TRANSPARENT,NAt=new Wt;function FAt(e,t,n){let i=t.data;l(i.vertexArray)||(i.fill===void 0&&(i.fill=new D1(t)),i.fill.update(e,n));let r=n.creditDisplay,o=i.terrainData;if(l(o)&&l(o.credits)){let bt=o.credits;for(let Dt=0,In=bt.length;Dt<In;++Dt)r.addCreditToNextFrame(bt[Dt])}let a=Ft.maximumTextureImageUnits,s=i.waterMaskTexture,c=i.waterMaskTranslationAndScale;!l(s)&&l(i.fill)&&(s=i.fill.waterMaskTexture,c=i.fill.waterMaskTranslationAndScale);let u=n.cameraUnderground,f=n.globeTranslucencyState,d=f.translucent,p=f.frontFaceAlphaByDistance,g=f.backFaceAlphaByDistance,m=f.rectangle,y=e.undergroundColor??LAt,A=e.undergroundColorAlphaByDistance??NAt,b=Lve(e,n)&&n.mode===re.SCENE3D&&y.alpha>0&&(A.nearValue>0||A.farValue>0),x=e.lambertDiffuseMultiplier,T=e.vertexShadowDarkness,C=e.hasWaterMask&&l(s),E=C&&e.showWaterEffect,w=e.oceanNormalMap,D=E&&l(w),R=e.terrainProvider,M=l(R)&&e.terrainProvider.hasVertexNormals,N=n.fog.enabled&&n.fog.renderable&&!u,_=e.showGroundAtmosphere&&n.mode===re.SCENE3D,v=Rn.castShadows(e.shadows)&&!d,S=Rn.receiveShadows(e.shadows)&&!d,P=e.hueShift,L=e.saturationShift,F=e.brightnessShift,V=!(I.equalsEpsilon(P,0,I.EPSILON7)&&I.equalsEpsilon(L,0,I.EPSILON7)&&I.equalsEpsilon(F,0,I.EPSILON7)),z=!1;if(_){let bt=h.magnitude(n.camera.positionWC),Dt=e.nightFadeOutDistance;z=bt>Dt}C&&--a,D&&--a,l(n.shadowState)&&n.shadowState.shadowsEnabled&&--a,l(e.clippingPlanes)&&e.clippingPlanes.enabled&&--a,l(e.clippingPolygons)&&e.clippingPolygons.enabled&&(--a,--a),a-=f.numberOfTextureUniforms;let j=i.renderedMesh,B=j.center,G=j.encoding,W=i.tileBoundingRegion,Q=n.verticalExaggeration,q=n.verticalExaggerationRelativeHeight,J=Q!==1,Z=G.hasGeodeticSurfaceNormals,ce=AAt,Ae=0,le=0,Ce=0,ye=0,ve=!1;if(n.mode!==re.SCENE3D){let bt=n.mapProjection,Dt=bt.project(ie.southwest(t.rectangle),CAt),In=bt.project(ie.northeast(t.rectangle),vAt);if(ce.x=Dt.x,ce.y=Dt.y,ce.z=In.x,ce.w=In.y,n.mode!==re.MORPHING&&(B=TAt,B.x=0,B.y=(ce.z+ce.x)*.5,B.z=(ce.w+ce.y)*.5,ce.x-=B.y,ce.y-=B.z,ce.z-=B.y,ce.w-=B.z),n.mode===re.SCENE2D&&G.quantization===js.BITS12){let rt=1/(Math.pow(2,12)-1)*.5,dt=(ce.z-ce.x)*rt,vi=(ce.w-ce.y)*rt;ce.x-=dt,ce.y-=vi,ce.z+=dt,ce.w+=vi}bt instanceof _i&&(Ae=t.rectangle.south,le=t.rectangle.north,Ce=_i.geodeticLatitudeToMercatorAngle(Ae),ye=1/(_i.geodeticLatitudeToMercatorAngle(le)-Ce),ve=!0)}let Ie=MAt;Ie.frameState=n,Ie.surfaceTile=i,Ie.hasWaterMask=C,Ie.showReflectiveOcean=E,Ie.showOceanWaves=D,Ie.enableLighting=e.enableLighting,Ie.dynamicAtmosphereLighting=e.dynamicAtmosphereLighting,Ie.dynamicAtmosphereLightingFromSun=e.dynamicAtmosphereLightingFromSun,Ie.showGroundAtmosphere=_,Ie.atmosphereLightIntensity=e.atmosphereLightIntensity,Ie.atmosphereRayleighCoefficient=e.atmosphereRayleighCoefficient,Ie.atmosphereMieCoefficient=e.atmosphereMieCoefficient,Ie.atmosphereRayleighScaleHeight=e.atmosphereRayleighScaleHeight,Ie.atmosphereMieScaleHeight=e.atmosphereMieScaleHeight,Ie.atmosphereMieAnisotropy=e.atmosphereMieAnisotropy,Ie.perFragmentGroundAtmosphere=z,Ie.hasVertexNormals=M,Ie.useWebMercatorProjection=ve,Ie.clippedByBoundaries=i.clippedByBoundaries,Ie.hasGeodeticSurfaceNormals=Z,Ie.hasExaggeration=J;let Le=i.imagery,$e=0,Ye=Le.length,yt=e.showSkirts&&!u&&!d,Ke=e.backFaceCulling&&!u&&!d,we=Ke?e._renderState:e._disableCullingRenderState,We=Ke?e._blendRenderState:e._disableCullingBlendRenderState,Ct=we,ct=e._firstPassInitialColor,dn=n.context;if(l(e._debug.boundingSphereTile)||z8(),e._materialUniformMap!==e.materialUniformMap){e._materialUniformMap=e.materialUniformMap;let bt=e._drawCommands.length;for(let Dt=0;Dt<bt;++Dt)e._uniformMaps[Dt]=Rve(n,e)}do{let bt=0,Dt,In;if(e._drawCommands.length<=e._usedDrawCommands?(Dt=new nt,Dt.owner=t,Dt.cull=!1,Dt.boundingVolume=new se,Dt.orientedBoundingBox=void 0,In=Rve(n,e),e._drawCommands.push(Dt),e._uniformMaps.push(In)):(Dt=e._drawCommands[e._usedDrawCommands],In=e._uniformMaps[e._usedDrawCommands]),Dt.owner=t,++e._usedDrawCommands,t===e._debug.boundingSphereTile){let vo=W.boundingVolume,ys=W.boundingSphere;l(vo)?Nve(vo,U.RED).update(n):l(ys)&&Fve(ys,U.RED).update(n)}let rt=In.properties;ae.clone(ct,rt.initialColor),rt.oceanNormalMap=w,rt.lightingFadeDistance.x=e.lightingFadeOutDistance,rt.lightingFadeDistance.y=e.lightingFadeInDistance,rt.nightFadeDistance.x=e.nightFadeOutDistance,rt.nightFadeDistance.y=e.nightFadeInDistance,rt.atmosphereLightIntensity=e.atmosphereLightIntensity,rt.atmosphereRayleighCoefficient=e.atmosphereRayleighCoefficient,rt.atmosphereMieCoefficient=e.atmosphereMieCoefficient,rt.atmosphereRayleighScaleHeight=e.atmosphereRayleighScaleHeight,rt.atmosphereMieScaleHeight=e.atmosphereMieScaleHeight,rt.atmosphereMieAnisotropy=e.atmosphereMieAnisotropy,rt.zoomedOutOceanSpecularIntensity=e.zoomedOutOceanSpecularIntensity;let dt=u?g:p,vi=u?p:g;l(dt)&&(ae.fromElements(dt.near,dt.nearValue,dt.far,dt.farValue,rt.frontFaceAlphaByDistance),ae.fromElements(vi.near,vi.nearValue,vi.far,vi.farValue,rt.backFaceAlphaByDistance)),ae.fromElements(A.near,A.nearValue,A.far,A.farValue,rt.undergroundColorAlphaByDistance),U.clone(y,rt.undergroundColor),rt.lambertDiffuseMultiplier=x,rt.vertexShadowDarkness=T;let wn=!l(i.vertexArray)&&l(e.fillHighlightColor)&&e.fillHighlightColor.alpha>0;wn&&U.clone(e.fillHighlightColor,rt.fillHighlightColor),rt.verticalExaggerationAndRelativeHeight.x=Q,rt.verticalExaggerationAndRelativeHeight.y=q,rt.center3D=j.center,h.clone(B,rt.rtc),ae.clone(ce,rt.tileRectangle),rt.southAndNorthLatitude.x=Ae,rt.southAndNorthLatitude.y=le,rt.southMercatorYAndOneOverHeight.x=Ce,rt.southMercatorYAndOneOverHeight.y=ye;let Mi=bAt,lr=k8(t.rectangle,e.cartographicLimitRectangle),Li=xAt,Wi=k8(t.rectangle,m);h.fromElements(P,L,F,rt.hsbShift);let ri=t.rectangle,ei=1/ri.width,vn=1/ri.height;Mi.x=(lr.west-ri.west)*ei,Mi.y=(lr.south-ri.south)*vn,Mi.z=(lr.east-ri.west)*ei,Mi.w=(lr.north-ri.south)*vn,ae.clone(Mi,rt.localizedCartographicLimitRectangle),Li.x=(Wi.west-ri.west)*ei,Li.y=(Wi.south-ri.south)*vn,Li.z=(Wi.east-ri.west)*ei,Li.w=(Wi.north-ri.south)*vn,ae.clone(Li,rt.localizedTranslucencyRectangle);let ti=N&&I.fog(t._distance,n.fog.density)>I.EPSILON3;V=V&&(ti||_);let xr=!1,fa=!1,Ma=!1,Xa=!1,Ka=!1,Qr=!1,mi=!1,eo=!1,Di=!1,Mo=!1;for(;bt<a&&$e<Ye;){let vo=Le[$e],ys=vo.readyImagery;if(++$e,!l(ys)||ys.imageryLayer.alpha===0)continue;let Kg=vo.useWebMercatorT?ys.textureWebMercator:ys.texture,oi=ys.imageryLayer;l(vo.textureTranslationAndScale)||(vo.textureTranslationAndScale=oi._calculateTextureTranslationAndScale(t,vo)),rt.dayTextures[bt]=Kg,rt.dayTextureTranslationAndScale[bt]=vo.textureTranslationAndScale,rt.dayTextureTexCoordsRectangle[bt]=vo.textureCoordinateRectangle,rt.dayTextureUseWebMercatorT[bt]=vo.useWebMercatorT,rt.dayTextureAlpha[bt]=oi.alpha,Qr=Qr||rt.dayTextureAlpha[bt]!==1,rt.dayTextureNightAlpha[bt]=oi.nightAlpha,mi=mi||rt.dayTextureNightAlpha[bt]!==1,rt.dayTextureDayAlpha[bt]=oi.dayAlpha,mi=mi||rt.dayTextureDayAlpha[bt]!==1,rt.dayTextureBrightness[bt]=oi.brightness,xr=xr||rt.dayTextureBrightness[bt]!==wa.DEFAULT_BRIGHTNESS,rt.dayTextureContrast[bt]=oi.contrast,fa=fa||rt.dayTextureContrast[bt]!==wa.DEFAULT_CONTRAST,rt.dayTextureHue[bt]=oi.hue,Ma=Ma||rt.dayTextureHue[bt]!==wa.DEFAULT_HUE,rt.dayTextureSaturation[bt]=oi.saturation,Xa=Xa||rt.dayTextureSaturation[bt]!==wa.DEFAULT_SATURATION,rt.dayTextureOneOverGamma[bt]=1/oi.gamma,Ka=Ka||rt.dayTextureOneOverGamma[bt]!==1/wa.DEFAULT_GAMMA,rt.dayTextureSplit[bt]=oi.splitDirection,eo=eo||rt.dayTextureSplit[bt]!==0;let Fs=rt.dayTextureCutoutRectangles[bt];if(l(Fs)||(Fs=rt.dayTextureCutoutRectangles[bt]=new ae),ae.clone(ae.ZERO,Fs),l(oi.cutoutRectangle)){let ha=k8(ri,oi.cutoutRectangle),Nf=ie.simpleIntersection(ha,ri,Mve);Di=l(Nf)||Di,Fs.x=(ha.west-ri.west)*ei,Fs.y=(ha.south-ri.south)*vn,Fs.z=(ha.east-ri.west)*ei,Fs.w=(ha.north-ri.south)*vn}let Bs=rt.colorsToAlpha[bt];l(Bs)||(Bs=rt.colorsToAlpha[bt]=new ae);let $a=l(oi.colorToAlpha)&&oi.colorToAlphaThreshold>0;if(Mo=Mo||$a,$a){let ha=oi.colorToAlpha;Bs.x=ha.red,Bs.y=ha.green,Bs.z=ha.blue,Bs.w=oi.colorToAlphaThreshold}else Bs.w=-1;if(l(ys.credits)){let ha=ys.credits;for(let Nf=0,LA=ha.length;Nf<LA;++Nf)r.addCreditToNextFrame(ha[Nf])}++bt}rt.dayTextures.length=bt,rt.waterMask=s,ae.clone(c,rt.waterMaskTranslationAndScale),rt.minMaxHeight.x=G.minimumHeight,rt.minMaxHeight.y=G.maximumHeight,O.clone(G.matrix,rt.scaleAndBias);let Ri=e._clippingPlanes,Tr=l(Ri)&&Ri.enabled&&t.isClipped;Tr&&(rt.clippingPlanesEdgeColor=U.clone(Ri.edgeColor,rt.clippingPlanesEdgeColor),rt.clippingPlanesEdgeWidth=Ri.edgeWidth);let da=i.vectorData;l(da)&&(rt.vectorSegmentTexture=da.polylineSegmentTexture,rt.vectorWidthTexture=da.widthTexture,rt.vectorColorTexture=da.colorTexture,rt.vectorSegmentPrimitiveIndicesTexture=da.polylineSegmentPrimitiveIndicesTexture,rt.vectorGridCellIndicesTexture=da.polylineGridCellIndicesTexture,rt.vectorPolygonEdgeTexture=da.polygonEdgeTexture,rt.vectorPolygonEdgePrimitiveIndicesTexture=da.polygonEdgePrimitiveIndicesTexture,rt.vectorPolygonGridCellIndicesTexture=da.polygonGridCellIndicesTexture);let Co=e._clippingPolygons,Mf=l(Co)&&Co.enabled&&Co.length>0&&t.isClipped;Ie.numberOfDayTextures=bt,Ie.applyBrightness=xr,Ie.applyContrast=fa,Ie.applyHue=Ma,Ie.applySaturation=Xa,Ie.applyGamma=Ka,Ie.applyAlpha=Qr,Ie.applyDayNightAlpha=mi,Ie.applySplit=eo,Ie.enableFog=ti,Ie.enableClippingPlanes=Tr,Ie.clippingPlanes=Ri,Ie.enableClippingPolygons=Mf,Ie.clippingPolygons=Co,Ie.hasImageryLayerCutout=Di,Ie.colorCorrect=V,Ie.highlightFillTile=wn,Ie.colorToAlpha=Mo,Ie.showUndergroundColor=b,Ie.translucent=d;let Lf=i.renderedMesh.indices.length;yt||(Lf=i.renderedMesh.indexCountWithoutSkirts),Dt.shaderProgram=e._surfaceShaderSet.getShaderProgram(Ie),Dt.castShadows=v,Dt.receiveShadows=S,Dt.renderState=Ct,Dt.primitiveType=Re.TRIANGLES,Dt.vertexArray=i.vertexArray||i.fill.vertexArray,Dt.count=Lf,Dt.uniformMap=In,Dt.pass=Pe.GLOBE,e._debug.wireframe&&(DAt(dn,t),l(i.wireframeVertexArray)&&(Dt.vertexArray=i.wireframeVertexArray,Dt.primitiveType=Re.LINES,Dt.count=Lf*2));let lc=Dt.boundingVolume,Xg=Dt.orientedBoundingBox;n.mode!==re.SCENE3D?(se.fromRectangleWithHeights2D(t.rectangle,n.mapProjection,W.minimumHeight,W.maximumHeight,lc),h.fromElements(lc.center.z,lc.center.x,lc.center.y,lc.center),n.mode===re.MORPHING&&se.union(W.boundingSphere,lc,lc)):(Dt.boundingVolume=se.clone(W.boundingSphere,lc),Dt.orientedBoundingBox=Jt.clone(W.boundingVolume,Xg)),Dt.dirty=!0,d&&f.updateDerivedCommands(Dt,n),Ove(Dt,n),Ct=We,ct=OAt}while($e<Ye)}var U8=eee;function Bve(){this._enabled=!1,this._frontFaceAlpha=1,this._frontFaceAlphaByDistance=void 0,this._backFaceAlpha=1,this._backFaceAlphaByDistance=void 0,this._rectangle=ie.clone(ie.MAX_VALUE)}Object.defineProperties(Bve.prototype,{enabled:{get:function(){return this._enabled},set:function(e){this._enabled=e}},frontFaceAlpha:{get:function(){return this._frontFaceAlpha},set:function(e){this._frontFaceAlpha=e}},frontFaceAlphaByDistance:{get:function(){return this._frontFaceAlphaByDistance},set:function(e){this._frontFaceAlphaByDistance=Wt.clone(e,this._frontFaceAlphaByDistance)}},backFaceAlpha:{get:function(){return this._backFaceAlpha},set:function(e){this._backFaceAlpha=e}},backFaceAlphaByDistance:{get:function(){return this._backFaceAlphaByDistance},set:function(e){this._backFaceAlphaByDistance=Wt.clone(e,this._backFaceAlphaByDistance)}},rectangle:{get:function(){return this._rectangle},set:function(e){l(e)||(e=ie.clone(ie.MAX_VALUE)),ie.clone(e,this._rectangle)}}});var V8=Bve;var tee=class{constructor(t){this._ellipsoid=new vm(t.ellipsoid,h.ZERO)}get ellipsoid(){return this._ellipsoid}},j8=tee;var nee=class{constructor(t){this.maxSize=t,this.cache=new Map}get(t){if(!this.cache.has(t))return;let n=this.cache.get(t);return this.cache.delete(t),this.cache.set(t,n),n}set(t,n){if(this.cache.has(t))this.cache.delete(t);else if(this.cache.size>=this.maxSize){let i=this.cache.keys().next().value;this.cache.delete(i)}this.cache.set(t,n)}get size(){return this.cache.size}clear(){this.cache.clear()}},BAt=1e3,iee=class e{constructor(t){this._tilingScheme=t.tilingScheme,this._x=t.x,this._y=t.y,this._level=t.level,this._parent=t.parent,this._rectangle=this._tilingScheme.tileXYToRectangle(this._x,this._y,this._level),this._southwestChild=void 0,this._southeastChild=void 0,this._northwestChild=void 0,this._northeastChild=void 0,this.replacementPrevious=void 0,this.replacementNext=void 0,this._distance=0,this._loadPriority=0,this._customData=new Set,this._customDataIterator=void 0,this._addedCustomData=[],this._removedCustomData=[],this._lastSelectionResult=fi.NONE,this._lastSelectionResultFrame=void 0,this._loadedCallbacks={},this._positionCache=new nee(BAt),this.state=rc.START,this.renderable=!1,this.upsampledFromParent=!1,this.data=void 0}static createLevelZeroTiles(t){let n=t.getNumberOfXTilesAtLevel(0),i=t.getNumberOfYTilesAtLevel(0),r=new Array(n*i),o=0;for(let a=0;a<i;++a)for(let s=0;s<n;++s)r[o++]=new e({tilingScheme:t,x:s,y:a,level:0});return r}_getCacheKey(t,n){return zAt(t.longitude,t.latitude,this._rectangle,n)}getPositionCacheEntry(t,n){return this._positionCache.get(this._getCacheKey(t,n))}setPositionCacheEntry(t,n,i){this._positionCache.set(this._getCacheKey(t,n),i)}clearPositionCache(){this._positionCache.size>0&&this._positionCache.clear()}updateCustomData(){let t=this._addedCustomData,n=this._removedCustomData;if(t.length===0&&n.length===0)return;let i=this.customData;for(let r=0;r<t.length;++r){let o=t[r];i.add(o),kve(this,o.positionCartographic)._addedCustomData.push(o)}this._addedCustomData.length=0;for(let r=0;r<n.length;++r){let o=n[r];i.has(o)&&i.delete(o),kve(this,o.positionCartographic)._removedCustomData.push(o)}this._removedCustomData.length=0}get tilingScheme(){return this._tilingScheme}get x(){return this._x}get y(){return this._y}get level(){return this._level}get parent(){return this._parent}get rectangle(){return this._rectangle}get children(){return[this.northwestChild,this.northeastChild,this.southwestChild,this.southeastChild]}get southwestChild(){return l(this._southwestChild)||(this._southwestChild=new e({tilingScheme:this.tilingScheme,x:this.x*2,y:this.y*2+1,level:this.level+1,parent:this})),this._southwestChild}get southeastChild(){return l(this._southeastChild)||(this._southeastChild=new e({tilingScheme:this.tilingScheme,x:this.x*2+1,y:this.y*2+1,level:this.level+1,parent:this})),this._southeastChild}get northwestChild(){return l(this._northwestChild)||(this._northwestChild=new e({tilingScheme:this.tilingScheme,x:this.x*2,y:this.y*2,level:this.level+1,parent:this})),this._northwestChild}get northeastChild(){return l(this._northeastChild)||(this._northeastChild=new e({tilingScheme:this.tilingScheme,x:this.x*2+1,y:this.y*2,level:this.level+1,parent:this})),this._northeastChild}get customData(){return this._customData}get needsLoading(){return this.state<rc.DONE}get eligibleForUnloading(){let t=!0;return l(this.data)&&(t=this.data.eligibleForUnloading,l(t)||(t=!0)),t}findLevelZeroTile(t,n,i){let r=this.tilingScheme.getNumberOfXTilesAtLevel(0);if(n<0?n+=r:n>=r&&(n-=r),!(i<0||i>=this.tilingScheme.getNumberOfYTilesAtLevel(0)))return t.filter(function(o){return o.x===n&&o.y===i})[0]}findTileToWest(t){let n=this.parent;if(n===void 0)return this.findLevelZeroTile(t,this.x-1,this.y);if(n.southeastChild===this)return n.southwestChild;if(n.northeastChild===this)return n.northwestChild;let i=n.findTileToWest(t);if(i!==void 0)return n.southwestChild===this?i.southeastChild:i.northeastChild}findTileToEast(t){let n=this.parent;if(n===void 0)return this.findLevelZeroTile(t,this.x+1,this.y);if(n.southwestChild===this)return n.southeastChild;if(n.northwestChild===this)return n.northeastChild;let i=n.findTileToEast(t);if(i!==void 0)return n.southeastChild===this?i.southwestChild:i.northwestChild}findTileToSouth(t){let n=this.parent;if(n===void 0)return this.findLevelZeroTile(t,this.x,this.y+1);if(n.northwestChild===this)return n.southwestChild;if(n.northeastChild===this)return n.southeastChild;let i=n.findTileToSouth(t);if(i!==void 0)return n.southwestChild===this?i.northwestChild:i.northeastChild}findTileToNorth(t){let n=this.parent;if(n===void 0)return this.findLevelZeroTile(t,this.x,this.y-1);if(n.southwestChild===this)return n.northwestChild;if(n.southeastChild===this)return n.northeastChild;let i=n.findTileToNorth(t);if(i!==void 0)return n.northwestChild===this?i.southwestChild:i.southeastChild}freeResources(){this.clearPositionCache(),this.state=rc.START,this.renderable=!1,this.upsampledFromParent=!1;let t=this.data;l(t)&&l(t.freeResources)&&t.freeResources(),H8(this._southwestChild),this._southwestChild=void 0,H8(this._southeastChild),this._southeastChild=void 0,H8(this._northwestChild),this._northwestChild=void 0,H8(this._northeastChild),this._northeastChild=void 0}},kAt=256;function zAt(e,t,n,i){let r=n.width/kAt*i,o=Math.floor(e/r)*r,a=Math.floor(t/r)*r;return`${o.toFixed(10)},${a.toFixed(10)}`}var UAt=new de;function kve(e,t){let n=e.northwestChild.rectangle,i=ie.southeast(n,UAt),r=t.longitude>=i.longitude?1:0;switch((t.latitude<i.latitude?1:0)*2+r){case 0:return e.northwestChild;case 1:return e.northeastChild;case 2:return e.southwestChild;default:return e.southeastChild}}function H8(e){l(e)&&e.freeResources()}var G8=iee;function W8(){this.head=void 0,this.tail=void 0,this.count=0,this._lastBeforeStartOfFrame=void 0}W8.prototype.markStartOfRenderFrame=function(){this._lastBeforeStartOfFrame=this.head};W8.prototype.trimTiles=function(e){let t=this.tail,n=!0;for(;n&&l(this._lastBeforeStartOfFrame)&&this.count>e&&l(t);){n=t!==this._lastBeforeStartOfFrame;let i=t.replacementPrevious;t.eligibleForUnloading&&(t.freeResources(),zve(this,t)),t=i}};function zve(e,t){let n=t.replacementPrevious,i=t.replacementNext;t===e._lastBeforeStartOfFrame&&(e._lastBeforeStartOfFrame=i),t===e.head?e.head=i:n.replacementNext=i,t===e.tail?e.tail=n:i.replacementPrevious=n,t.replacementPrevious=void 0,t.replacementNext=void 0,--e.count}W8.prototype.markTileRendered=function(e){let t=this.head;if(t===e){e===this._lastBeforeStartOfFrame&&(this._lastBeforeStartOfFrame=e.replacementNext);return}if(++this.count,!l(t)){e.replacementPrevious=void 0,e.replacementNext=void 0,this.head=e,this.tail=e;return}(l(e.replacementPrevious)||l(e.replacementNext))&&zve(this,e),e.replacementPrevious=void 0,e.replacementNext=t,t.replacementPrevious=e,this.head=e};var q8=W8;function Nd(e){this._tileProvider=e.tileProvider,this._tileProvider.quadtree=this,this._debug={enableDebugOutput:!1,maxDepth:0,maxDepthVisited:0,tilesVisited:0,tilesCulled:0,tilesRendered:0,tilesWaitingForChildren:0,lastMaxDepth:-1,lastMaxDepthVisited:-1,lastTilesVisited:-1,lastTilesCulled:-1,lastTilesRendered:-1,lastTilesWaitingForChildren:-1,suspendLodUpdate:!1};let n=this._tileProvider.tilingScheme.ellipsoid;this._tilesRenderedThisFrame=new Set,this._tilesToRender=[],this._tileLoadQueueHigh=[],this._tileLoadQueueMedium=[],this._tileLoadQueueLow=[],this._tileReplacementQueue=new q8,this._levelZeroTiles=void 0,this._loadQueueTimeSlice=5,this._tilesInvalidated=!1,this._addHeightCallbacks=[],this._removeHeightCallbacks=[],this._tileToUpdateHeights=[],this._updateHeightsTimeSlice=2,this._cameraPositionCartographic=void 0,this._cameraReferenceFrameOriginCartographic=void 0,this.maximumScreenSpaceError=e.maximumScreenSpaceError??2,this.tileCacheSize=e.tileCacheSize??100,this.loadingDescendantLimit=20,this.preloadAncestors=!0,this.preloadSiblings=!1,this._occluders=new j8({ellipsoid:n}),this._tileLoadProgressEvent=new be,this._lastTileLoadQueueLength=0,this._lastSelectionFrameNumber=void 0}Object.defineProperties(Nd.prototype,{tileProvider:{get:function(){return this._tileProvider}},tileLoadProgressEvent:{get:function(){return this._tileLoadProgressEvent}},occluders:{get:function(){return this._occluders}}});Nd.prototype.invalidateAllTiles=function(){this._tilesInvalidated=!0};function VAt(e){let t=e._tileReplacementQueue;t.head=void 0,t.tail=void 0,t.count=0,Vve(e);let n=e._levelZeroTiles;if(l(n))for(let i=0;i<n.length;++i){let o=n[i].customData;for(let a of o)a.level=0,e._addHeightCallbacks.push(a);n[i].freeResources()}e._levelZeroTiles=void 0,e._tileProvider.cancelReprojections()}Nd.prototype.forEachLoadedTile=function(e){let t=this._tileReplacementQueue.head;for(;l(t);)t.state!==rc.START&&e(t),t=t.replacementNext};Nd.prototype.forEachRenderedTile=function(e){let t=this._tilesRenderedThisFrame;for(let n of t)e(n)};Nd.prototype.updateHeight=function(e,t){let n=this,i={positionOnEllipsoidSurface:void 0,positionCartographic:e,level:-1,callback:t};return i.removeFunc=function(){let r=n._addHeightCallbacks,o=r.length;for(let a=0;a<o;++a)if(r[a]===i){r.splice(a,1);break}n._removeHeightCallbacks.push(i),i.callback&&(i.callback=void 0)},n._addHeightCallbacks.push(i),i.removeFunc};Nd.prototype.update=function(e){l(this._tileProvider.update)&&this._tileProvider.update(e)};function Vve(e){let t=e._debug;t.maxDepth=0,t.maxDepthVisited=0,t.tilesVisited=0,t.tilesCulled=0,t.tilesRendered=0,t.tilesWaitingForChildren=0,e._tileLoadQueueHigh.length=0,e._tileLoadQueueMedium.length=0,e._tileLoadQueueLow.length=0}Nd.prototype.beginFrame=function(e){e.passes.render&&(this._tilesInvalidated&&(VAt(this),this._tilesInvalidated=!1),this._tileProvider.initialize(e),Vve(this),!this._debug.suspendLodUpdate&&(this._tileReplacementQueue.markStartOfRenderFrame(),this._tilesRenderedThisFrame.clear()))};Nd.prototype.render=function(e){let t=e.passes,n=this._tileProvider;t.render&&(n.beginUpdate(e),WAt(this,e),tbt(this,e),n.endUpdate(e)),t.pick&&this._tilesToRender.length>0&&n.updateForPick(e)};function jAt(e,t){let n=e._tileLoadQueueHigh.length+e._tileLoadQueueMedium.length+e._tileLoadQueueLow.length;if(n!==e._lastTileLoadQueueLength||e._tilesInvalidated){let r=be.prototype.raiseEvent.bind(e._tileLoadProgressEvent,n);t.afterRender.push(()=>(r(),!0)),e._lastTileLoadQueueLength=n}let i=e._debug;i.enableDebugOutput&&!i.suspendLodUpdate&&(i.maxDepth=e._tilesToRender.reduce(function(r,o){return Math.max(r,o.level)},-1),i.tilesRendered=e._tilesToRender.length,(i.tilesVisited!==i.lastTilesVisited||i.tilesRendered!==i.lastTilesRendered||i.tilesCulled!==i.lastTilesCulled||i.maxDepth!==i.lastMaxDepth||i.tilesWaitingForChildren!==i.lastTilesWaitingForChildren||i.maxDepthVisited!==i.lastMaxDepthVisited)&&(console.log(`Visited ${i.tilesVisited}, Rendered: ${i.tilesRendered}, Culled: ${i.tilesCulled}, Max Depth Rendered: ${i.maxDepth}, Max Depth Visited: ${i.maxDepthVisited}, Waiting for children: ${i.tilesWaitingForChildren}`),i.lastTilesVisited=i.tilesVisited,i.lastTilesRendered=i.tilesRendered,i.lastTilesCulled=i.tilesCulled,i.lastMaxDepth=i.maxDepth,i.lastTilesWaitingForChildren=i.tilesWaitingForChildren,i.lastMaxDepthVisited=i.maxDepthVisited))}Nd.prototype.endFrame=function(e){!e.passes.render||e.mode===re.MORPHING||(JAt(this,e),ebt(this,e),jAt(this,e))};Nd.prototype.isDestroyed=function(){return!1};Nd.prototype.destroy=function(){this._tileProvider=this._tileProvider&&this._tileProvider.destroy()};var O1,Uve=new de;function HAt(e,t){let n=ie.center(e.rectangle,Uve),i=n.longitude-O1.longitude,r=n.latitude-O1.latitude;n=ie.center(t.rectangle,Uve);let o=n.longitude-O1.longitude,a=n.latitude-O1.latitude;return i*i+r*r-(o*o+a*a)}var GAt=new h,R1=[];function WAt(e,t){let n=e._debug;if(n.suspendLodUpdate)return;let i=e._tilesToRender;i.length=0;let r=e._tileProvider;if(!l(e._levelZeroTiles)){let d=r.tilingScheme;if(l(d)){let p=r.tilingScheme;e._levelZeroTiles=G8.createLevelZeroTiles(p);let g=e._levelZeroTiles.length;if(R1.length<g){R1=new Array(g);for(let m=0;m<g;++m)R1[m]===void 0&&(R1[m]=new M1)}}else return}e._occluders.ellipsoid.cameraPosition=t.camera.positionWC;let o=e._levelZeroTiles,a=o.length>1?e._occluders:void 0;O1=t.camera.positionCartographic,o.sort(HAt);let s=e._addHeightCallbacks,c=e._removeHeightCallbacks;s.forEach(d=>{let p=o.find(g=>ie.contains(g.rectangle,d.positionCartographic));p&&p._addedCustomData.push(d)}),c.forEach(d=>{let p=o.find(g=>ie.contains(g.rectangle,d.positionCartographic));p&&p._removedCustomData.push(d)}),o.forEach(d=>d.updateCustomData()),s.length=0,c.length=0;let u=t.camera;e._cameraPositionCartographic=u.positionCartographic;let f=O.getTranslation(u.transform,GAt);e._cameraReferenceFrameOriginCartographic=e.tileProvider.tilingScheme.ellipsoid.cartesianToCartographic(f,e._cameraReferenceFrameOriginCartographic);for(let d=0;d<o.length;++d){let p=o[d];e._tileReplacementQueue.markTileRendered(p),p.renderable?Ec(e,p,r,t,a,!1,R1[d]):(xg(e,e._tileLoadQueueHigh,p,t),++n.tilesWaitingForChildren)}e._lastSelectionFrameNumber=t.frameNumber}function xg(e,t,n,i){n.needsLoading&&(e.tileProvider.computeTileLoadPriority!==void 0&&(n._loadPriority=e.tileProvider.computeTileLoadPriority(n,i)),t.push(n))}function M1(){this.allAreRenderable=!0,this.anyWereRenderedLastFrame=!1,this.notYetRenderableCount=0}function jve(){this.southwest=new M1,this.southeast=new M1,this.northwest=new M1,this.northeast=new M1}jve.prototype.combine=function(e){let t=this.southwest,n=this.southeast,i=this.northwest,r=this.northeast;e.allAreRenderable=t.allAreRenderable&&n.allAreRenderable&&i.allAreRenderable&&r.allAreRenderable,e.anyWereRenderedLastFrame=t.anyWereRenderedLastFrame||n.anyWereRenderedLastFrame||i.anyWereRenderedLastFrame||r.anyWereRenderedLastFrame,e.notYetRenderableCount=t.notYetRenderableCount+n.notYetRenderableCount+i.notYetRenderableCount+r.notYetRenderableCount};var oee=new Array(31);for(let e=0;e<oee.length;++e)oee[e]=new jve;function qAt(e,t,n,i,r){let o=e._debug;++o.tilesVisited,e._tileReplacementQueue.markTileRendered(n),n.updateCustomData(),n.level>o.maxDepthVisited&&(o.maxDepthVisited=n.level);let a=KAt(e,t,n)<e.maximumScreenSpaceError,s=n.southwestChild,c=n.southeastChild,u=n.northwestChild,f=n.northeastChild,d=e._lastSelectionFrameNumber,p=n._lastSelectionResultFrame===d?n._lastSelectionResult:fi.NONE,g=e.tileProvider;if(a||i){let m=fi.originalResult(p)===fi.RENDERED,y=fi.originalResult(p)===fi.CULLED||p===fi.NONE,A=n.state===rc.DONE,b=m||y||A;if(b||l(g.canRenderWithoutLosingDetail)&&(b=g.canRenderWithoutLosingDetail(n)),b){a&&xg(e,e._tileLoadQueueMedium,n,t),Y8(e,n),r.allAreRenderable=n.renderable,r.anyWereRenderedLastFrame=p===fi.RENDERED,r.notYetRenderableCount=n.renderable?0:1,n._lastSelectionResultFrame=t.frameNumber,n._lastSelectionResult=fi.RENDERED,r.anyWereRenderedLastFrame||e._tileToUpdateHeights.push(n);return}i=!0,a&&xg(e,e._tileLoadQueueHigh,n,t)}if(g.canRefine(n)){if(s.upsampledFromParent&&c.upsampledFromParent&&u.upsampledFromParent&&f.upsampledFromParent){Y8(e,n),xg(e,e._tileLoadQueueMedium,n,t),e._tileReplacementQueue.markTileRendered(s),e._tileReplacementQueue.markTileRendered(c),e._tileReplacementQueue.markTileRendered(u),e._tileReplacementQueue.markTileRendered(f),r.allAreRenderable=n.renderable,r.anyWereRenderedLastFrame=p===fi.RENDERED,r.notYetRenderableCount=n.renderable?0:1,n._lastSelectionResultFrame=t.frameNumber,n._lastSelectionResult=fi.RENDERED,r.anyWereRenderedLastFrame||e._tileToUpdateHeights.push(n);return}n._lastSelectionResultFrame=t.frameNumber,n._lastSelectionResult=fi.REFINED;let y=e._tilesToRender.length,A=e._tileLoadQueueLow.length,b=e._tileLoadQueueMedium.length,x=e._tileLoadQueueHigh.length,T=e._tileToUpdateHeights.length;if(YAt(e,s,c,u,f,t,i,r),y!==e._tilesToRender.length){let C=r.allAreRenderable,E=r.anyWereRenderedLastFrame,w=r.notYetRenderableCount,D=!1;if(!C&&!E){let R=e._tilesToRender;for(let N=y;N<R.length;++N){let _=R[N];for(;_!==void 0&&_._lastSelectionResult!==fi.KICKED&&_!==n;)_._lastSelectionResult=fi.kick(_._lastSelectionResult),_=_.parent}e._tilesToRender.length=y,e._tileToUpdateHeights.length=T,Y8(e,n),n._lastSelectionResult=fi.RENDERED;let M=p===fi.RENDERED;!M&&w>e.loadingDescendantLimit&&(e._tileLoadQueueLow.length=A,e._tileLoadQueueMedium.length=b,e._tileLoadQueueHigh.length=x,xg(e,e._tileLoadQueueMedium,n,t),r.notYetRenderableCount=n.renderable?0:1,D=!0),r.allAreRenderable=n.renderable,r.anyWereRenderedLastFrame=M,M||e._tileToUpdateHeights.push(n),++o.tilesWaitingForChildren}e.preloadAncestors&&!D&&xg(e,e._tileLoadQueueLow,n,t)}return}n._lastSelectionResultFrame=t.frameNumber,n._lastSelectionResult=fi.RENDERED,Y8(e,n),xg(e,e._tileLoadQueueHigh,n,t),r.allAreRenderable=n.renderable,r.anyWereRenderedLastFrame=p===fi.RENDERED,r.notYetRenderableCount=n.renderable?0:1}function YAt(e,t,n,i,r,o,a,s){let c=o.camera.positionCartographic,u=e._tileProvider,f=e._occluders,d=oee[t.level],p=d.southwest,g=d.southeast,m=d.northwest,y=d.northeast;c.longitude<t.rectangle.east?c.latitude<t.rectangle.north?(Ec(e,t,u,o,f,a,p),Ec(e,n,u,o,f,a,g),Ec(e,i,u,o,f,a,m),Ec(e,r,u,o,f,a,y)):(Ec(e,i,u,o,f,a,m),Ec(e,t,u,o,f,a,p),Ec(e,r,u,o,f,a,y),Ec(e,n,u,o,f,a,g)):c.latitude<t.rectangle.north?(Ec(e,n,u,o,f,a,g),Ec(e,t,u,o,f,a,p),Ec(e,r,u,o,f,a,y),Ec(e,i,u,o,f,a,m)):(Ec(e,r,u,o,f,a,y),Ec(e,i,u,o,f,a,m),Ec(e,n,u,o,f,a,g),Ec(e,t,u,o,f,a,p)),d.combine(s)}function XAt(e,t){let n=t.rectangle;return l(e._cameraPositionCartographic)&&ie.contains(n,e._cameraPositionCartographic)||l(e._cameraReferenceFrameOriginCartographic)&&ie.contains(n,e._cameraReferenceFrameOriginCartographic)}function Ec(e,t,n,i,r,o,a){if(n.computeTileVisibility(t,i,r)!==Bo.NONE)return qAt(e,i,t,o,a);if(++e._debug.tilesCulled,e._tileReplacementQueue.markTileRendered(t),a.allAreRenderable=!0,a.anyWereRenderedLastFrame=!1,a.notYetRenderableCount=0,XAt(e,t)){(!l(t.data)||!l(t.data.vertexArray))&&xg(e,e._tileLoadQueueMedium,t,i);let s=e._lastSelectionFrameNumber,c=t._lastSelectionResultFrame===s?t._lastSelectionResult:fi.NONE;c!==fi.CULLED_BUT_NEEDED&&c!==fi.RENDERED&&e._tileToUpdateHeights.push(t),t._lastSelectionResult=fi.CULLED_BUT_NEEDED}else e.preloadSiblings||t.level===0?(xg(e,e._tileLoadQueueLow,t,i),t._lastSelectionResult=fi.CULLED):t._lastSelectionResult=fi.CULLED;t._lastSelectionResultFrame=i.frameNumber}function KAt(e,t,n){if(t.mode===re.SCENE2D||t.camera.frustum instanceof pn||t.camera.frustum instanceof Aa)return $At(e,t,n);let i=e._tileProvider.getLevelMaximumGeometricError(n.level),r=n._distance,o=t.context.drawingBufferHeight,a=t.camera.frustum.sseDenominator,s=i*o/(r*a);return t.fog.enabled&&(s-=I.fog(r,t.fog.density)*t.fog.sse),s/=t.pixelRatio,s}function $At(e,t,n){let r=t.camera.frustum,o=r.offCenterFrustum;l(o)&&(r=o);let a=t.context,s=a.drawingBufferWidth,c=a.drawingBufferHeight,u=e._tileProvider.getLevelMaximumGeometricError(n.level),f=Math.max(r.top-r.bottom,r.right-r.left)/Math.max(s,c),d=u/f;return t.fog.enabled&&t.mode!==re.SCENE2D&&(d-=I.fog(n._distance,t.fog.density)*t.fog.sse),d/=t.pixelRatio,d}function Y8(e,t){e._tilesToRender.push(t),e._tilesRenderedThisFrame.add(t)}function JAt(e,t){let n=e._tileLoadQueueHigh,i=e._tileLoadQueueMedium,r=e._tileLoadQueueLow;if(n.length===0&&i.length===0&&r.length===0)return;e._tileReplacementQueue.trimTiles(e.tileCacheSize);let o=An()+e._loadQueueTimeSlice,a=e._tileProvider,s=ree(e,t,a,o,n,!1);s=ree(e,t,a,o,i,s),ree(e,t,a,o,r,s)}function ZAt(e,t){return e._loadPriority-t._loadPriority}function ree(e,t,n,i,r,o){n.computeTileLoadPriority!==void 0&&r.sort(ZAt);for(let a=0,s=r.length;a<s&&(An()<i||!o);++a){let c=r[a];e._tileReplacementQueue.markTileRendered(c),n.loadTile(t,c),o=!0}return o}var bS=new hn,X8=new de,Qy=new h,QAt=[];function ebt(e,t){if(!l(e.tileProvider.tilingScheme))return;let n=QAt;n.length=0;let i=e._tileToUpdateHeights,r=An(),o=e._updateHeightsTimeSlice,a=r+o,s=t.mode,c=t.mapProjection,u=e.tileProvider.tilingScheme.ellipsoid,f;for(;i.length>0;){let d=i[0];if(!l(d.data)||!l(d.data.mesh)){let A=d._lastSelectionResultFrame===e._lastSelectionFrameNumber?d._lastSelectionResult:fi.NONE;(A===fi.RENDERED||A===fi.CULLED_BUT_NEEDED)&&n.push(d),d.clearPositionCache(),i.shift();continue}let p=d.customData;l(d._customDataIterator)||(d._customDataIterator=p.values());let g=d._customDataIterator,m=!1,y;for(;!(y=g.next()).done;){let A=y.value,b=d.data.terrainData,x=l(b)&&b.wasCreatedByUpsampling();if(d.level>A.level&&!x){let T,C=d.getPositionCacheEntry(A.positionCartographic,e.maximumScreenSpaceError);if(l(C))T=C;else{if(l(A.positionOnEllipsoidSurface)||(A.positionOnEllipsoidSurface=h.fromRadians(A.positionCartographic.longitude,A.positionCartographic.latitude,0,u)),s===re.SCENE3D){let E=u.geodeticSurfaceNormal(A.positionOnEllipsoidSurface,bS.direction),w=u.getSurfaceNormalIntersectionWithZAxis(A.positionOnEllipsoidSurface,11500,bS.origin);if(!l(w)){let D=0;l(d.data.tileBoundingRegion)&&(D=d.data.tileBoundingRegion.minimumHeight);let R=Math.min(D,-11500),M=h.multiplyByScalar(E,Math.abs(R)+1,Qy);h.subtract(A.positionOnEllipsoidSurface,M,bS.origin)}}else de.clone(A.positionCartographic,X8),X8.height=-11500,c.project(X8,Qy),h.fromElements(Qy.z,Qy.x,Qy.y,Qy),h.clone(Qy,bS.origin),h.clone(h.UNIT_X,bS.direction);T=d.data.pick(bS,s,c,!1,Qy),l(T)&&d.setPositionCacheEntry(A.positionCartographic,e.maximumScreenSpaceError,h.clone(T))}if(l(T)){if(l(A.callback)){let E=u.cartesianToCartographic(T,X8);A.callback(E)}A.level=d.level}}if(An()>=a){m=!0;break}}if(m){d._customDataIterator=g;break}else d._customDataIterator=void 0,i.shift()}for(f=0;f<n.length;f++)i.push(n[f])}function tbt(e,t){let n=e._tileProvider,i=e._tilesToRender;for(let r=0,o=i.length;r<o;++r){let a=i[r];n.showTileThisFrame(a,t)}}var K8=Nd;function Jh(e){e=e??te.default;let t=new B0({ellipsoid:e}),n=new uS,i=new _k({tilingScheme:t.tilingScheme});this._ellipsoid=e,this._imageryLayerCollection=n,this._surfaceShaderSet=new P8,this._material=void 0,this._surface=new K8({tileProvider:new U8({terrainProvider:t,imageryLayers:n,surfaceShaderSet:this._surfaceShaderSet,vectorProvider:i})}),this._terrainProvider=t,this._terrainProviderChanged=new be,this._vectorProvider=i,this._undergroundColor=U.clone(U.BLACK),this._undergroundColorAlphaByDistance=new Wt(e.maximumRadius/1e3,0,e.maximumRadius/5,1),this._translucency=new V8,see(this),this.show=!0,this._oceanNormalMapResourceDirty=!0,this._oceanNormalMapResource=new De({url:$t("Assets/Textures/waterNormalsSmall.jpg")}),this.maximumScreenSpaceError=2,this.tileCacheSize=100,this.loadingDescendantLimit=20,this.preloadAncestors=!0,this.preloadSiblings=!1,this.fillHighlightColor=void 0,this.enableLighting=!1,this.lambertDiffuseMultiplier=.9,this.dynamicAtmosphereLighting=!0,this.dynamicAtmosphereLightingFromSun=!1,this.showGroundAtmosphere=te.WGS84.equals(e),this.atmosphereLightIntensity=10,this.atmosphereRayleighCoefficient=new h(55e-7,13e-6,284e-7),this.atmosphereMieCoefficient=new h(21e-6,21e-6,21e-6),this.atmosphereRayleighScaleHeight=1e4,this.atmosphereMieScaleHeight=3200,this.atmosphereMieAnisotropy=.9,this.lightingFadeOutDistance=I.PI_OVER_TWO*e.minimumRadius,this.lightingFadeInDistance=I.PI*e.minimumRadius,this.nightFadeOutDistance=I.PI_OVER_TWO*e.minimumRadius,this.nightFadeInDistance=5*I.PI_OVER_TWO*e.minimumRadius,this.showWaterEffect=!0,this.depthTestAgainstTerrain=!1,this.shadows=Rn.RECEIVE_ONLY,this.atmosphereHueShift=0,this.atmosphereSaturationShift=0,this.atmosphereBrightnessShift=0,this.showSkirts=!0,this.backFaceCulling=!0,this._oceanNormalMap=void 0,this._zoomedOutOceanSpecularIntensity=void 0,this.vertexShadowDarkness=.3}Object.defineProperties(Jh.prototype,{ellipsoid:{get:function(){return this._ellipsoid}},imageryLayers:{get:function(){return this._imageryLayerCollection}},imageryLayersUpdatedEvent:{get:function(){return this._surface.tileProvider.imageryLayersUpdatedEvent}},tilesLoaded:{get:function(){return l(this._surface)?this._surface._tileLoadQueueHigh.length===0&&this._surface._tileLoadQueueMedium.length===0&&this._surface._tileLoadQueueLow.length===0:!0}},baseColor:{get:function(){return this._surface.tileProvider.baseColor},set:function(e){this._surface.tileProvider.baseColor=e}},clippingPlanes:{get:function(){return this._surface.tileProvider.clippingPlanes},set:function(e){this._surface.tileProvider.clippingPlanes=e}},clippingPolygons:{get:function(){return this._surface.tileProvider.clippingPolygons},set:function(e){this._surface.tileProvider.clippingPolygons=e}},cartographicLimitRectangle:{get:function(){return this._surface.tileProvider.cartographicLimitRectangle},set:function(e){l(e)||(e=ie.clone(ie.MAX_VALUE)),this._surface.tileProvider.cartographicLimitRectangle=e}},oceanNormalMapUrl:{get:function(){return this._oceanNormalMapResource.url},set:function(e){this._oceanNormalMapResource.url=e,this._oceanNormalMapResourceDirty=!0}},terrainProvider:{get:function(){return this._terrainProvider},set:function(e){e!==this._terrainProvider&&(this._terrainProvider=e,l(e)&&(this._vectorProvider.tilingScheme=e.tilingScheme),this._terrainProviderChanged.raiseEvent(e),l(this._material)&&see(this))}},terrainProviderChanged:{get:function(){return this._terrainProviderChanged}},vectorProvider:{get:function(){return this._vectorProvider}},tileLoadProgressEvent:{get:function(){return this._surface.tileLoadProgressEvent}},material:{get:function(){return this._material},set:function(e){this._material!==e&&(this._material=e,see(this))}},undergroundColor:{get:function(){return this._undergroundColor},set:function(e){this._undergroundColor=U.clone(e,this._undergroundColor)}},undergroundColorAlphaByDistance:{get:function(){return this._undergroundColorAlphaByDistance},set:function(e){this._undergroundColorAlphaByDistance=Wt.clone(e,this._undergroundColorAlphaByDistance)}},translucency:{get:function(){return this._translucency}}});function see(e){let t=[],n=l(e._material)&&(l(e._material.shaderSource.match(/slope/))||l(e._material.shaderSource.match("normalEC"))),i=[dp,I1];l(e._material)&&(!n||e._terrainProvider.hasVertexNormals)?(i.push(e._material.shaderSource),t.push("APPLY_MATERIAL"),e._surface._tileProvider.materialUniformMap=e._material._uniforms):e._surface._tileProvider.materialUniformMap=void 0,i.push(S8),e._surfaceShaderSet.baseVertexShaderSource=new Ge({sources:[dp,I1,w8],defines:t}),e._surfaceShaderSet.baseFragmentShaderSource=new Ge({sources:i,defines:t}),e._surfaceShaderSet.material=e._material}function nbt(e){return function(t,n){let i=se.distanceSquaredTo(t.pickBoundingSphere,e),r=se.distanceSquaredTo(n.pickBoundingSphere,e);return i-r}}var ibt=[],rbt={start:0,stop:0};Jh.prototype.pickWorldCoordinates=function(e,t,n,i){n=n??!0;let r=t.mode,o=t.mapProjection,a=ibt;a.length=0;for(let u of this._surface._tilesRenderedThisFrame){let f=u.data;if(!l(f))continue;let d=f.pickBoundingSphere;if(r!==re.SCENE3D)f.pickBoundingSphere=d=se.fromRectangleWithHeights2D(u.rectangle,o,f.tileBoundingRegion.minimumHeight,f.tileBoundingRegion.maximumHeight,d),h.fromElements(d.center.z,d.center.x,d.center.y,d.center);else if(l(f.renderedMesh))se.clone(f.tileBoundingRegion.boundingSphere,d);else continue;let p=ci.raySphere(e,d,rbt);l(p)&&a.push(f)}a.sort(nbt(e.origin));let s,c=a.length;for(let u=0;u<c&&(s=a[u].pick(e,t.mode,t.mapProjection,n,i),!l(s));++u);return s};var obt=new de;Jh.prototype.pick=function(e,t,n){if(n=this.pickWorldCoordinates(e,t,!0,n),l(n)&&t.mode!==re.SCENE3D){n=h.fromElements(n.y,n.z,n.x,n);let i=t.mapProjection.unproject(n,obt);n=this._ellipsoid.cartographicToCartesian(i,n)}return n};var abt=new h,Hve=new h,sbt=new de,cbt=new hn;function aee(e,t){return l(e)&&ie.contains(e.rectangle,t)?e:void 0}Jh.prototype.getHeight=function(e){let t=this._surface._levelZeroTiles;if(!l(t))return;let n,i,r=t.length;for(i=0;i<r&&(n=t[i],!ie.contains(n.rectangle,e));++i);if(i>=r)return;let o=n;for(;l(n);)n=aee(n._southwestChild,e)||aee(n._southeastChild,e)||aee(n._northwestChild,e)||n._northeastChild,l(n)&&l(n.data)&&l(n.data.renderedMesh)&&(o=n);if(n=o,!l(n)||!l(n.data)||!l(n.data.renderedMesh))return;let a=this._surface._tileProvider.tilingScheme.projection,s=this._surface._tileProvider.tilingScheme.ellipsoid,c=h.fromRadians(e.longitude,e.latitude,0,s,abt),u=cbt,f=s.geodeticSurfaceNormal(c,u.direction),d=s.getSurfaceNormalIntersectionWithZAxis(c,11500,u.origin);if(!l(d)){let g;l(n.data.tileBoundingRegion)&&(g=n.data.tileBoundingRegion.minimumHeight);let m=Math.min(g??0,-11500),y=h.multiplyByScalar(f,Math.abs(m)+1,Hve);h.subtract(c,y,u.origin)}let p=n.data.pick(u,re.SCENE3D,a,!1,Hve);if(l(p))return s.cartesianToCartographic(p,sbt).height};Jh.prototype.update=function(e){this.show&&e.passes.render&&this._surface.update(e)};Jh.prototype.beginFrame=function(e){let t=this._surface,n=t.tileProvider,i=this.terrainProvider,r=l(i)&&i.hasWaterMask&&i.hasWaterMask;if(r&&this._oceanNormalMapResourceDirty){this._oceanNormalMapResourceDirty=!1;let s=this._oceanNormalMapResource,c=s.url;if(l(c)){let u=this;s.fetchImage().then(function(f){c===u._oceanNormalMapResource.url&&(u._oceanNormalMap=u._oceanNormalMap&&u._oceanNormalMap.destroy(),u._oceanNormalMap=new Et({context:e.context,source:f}))})}else this._oceanNormalMap=this._oceanNormalMap&&this._oceanNormalMap.destroy()}let o=e.passes,a=e.mode;o.render&&(this.showGroundAtmosphere?this._zoomedOutOceanSpecularIntensity=.4:this._zoomedOutOceanSpecularIntensity=.5,t.maximumScreenSpaceError=this.maximumScreenSpaceError,t.tileCacheSize=this.tileCacheSize,t.loadingDescendantLimit=this.loadingDescendantLimit,t.preloadAncestors=this.preloadAncestors,t.preloadSiblings=this.preloadSiblings,n.terrainProvider=this.terrainProvider,n.lightingFadeOutDistance=this.lightingFadeOutDistance,n.lightingFadeInDistance=this.lightingFadeInDistance,n.nightFadeOutDistance=this.nightFadeOutDistance,n.nightFadeInDistance=this.nightFadeInDistance,n.zoomedOutOceanSpecularIntensity=a===re.SCENE3D?this._zoomedOutOceanSpecularIntensity:0,n.hasWaterMask=r,n.showWaterEffect=this.showWaterEffect,n.oceanNormalMap=this._oceanNormalMap,n.enableLighting=this.enableLighting,n.dynamicAtmosphereLighting=this.dynamicAtmosphereLighting,n.dynamicAtmosphereLightingFromSun=this.dynamicAtmosphereLightingFromSun,n.showGroundAtmosphere=this.showGroundAtmosphere,n.atmosphereLightIntensity=this.atmosphereLightIntensity,n.atmosphereRayleighCoefficient=this.atmosphereRayleighCoefficient,n.atmosphereMieCoefficient=this.atmosphereMieCoefficient,n.atmosphereRayleighScaleHeight=this.atmosphereRayleighScaleHeight,n.atmosphereMieScaleHeight=this.atmosphereMieScaleHeight,n.atmosphereMieAnisotropy=this.atmosphereMieAnisotropy,n.shadows=this.shadows,n.hueShift=this.atmosphereHueShift,n.saturationShift=this.atmosphereSaturationShift,n.brightnessShift=this.atmosphereBrightnessShift,n.fillHighlightColor=this.fillHighlightColor,n.showSkirts=this.showSkirts,n.backFaceCulling=this.backFaceCulling,n.vertexShadowDarkness=this.vertexShadowDarkness,n.undergroundColor=this._undergroundColor,n.undergroundColorAlphaByDistance=this._undergroundColorAlphaByDistance,n.lambertDiffuseMultiplier=this.lambertDiffuseMultiplier,t.beginFrame(e))};Jh.prototype.render=function(e){this.show&&(l(this._material)&&this._material.update(e.context),this._surface.render(e))};Jh.prototype.endFrame=function(e){this.show&&e.passes.render&&this._surface.endFrame(e)};Jh.prototype.isDestroyed=function(){return!1};Jh.prototype.destroy=function(){return this._surfaceShaderSet=this._surfaceShaderSet&&this._surfaceShaderSet.destroy(),this._surface=this._surface&&this._surface.destroy(),this._oceanNormalMap=this._oceanNormalMap&&this._oceanNormalMap.destroy(),ue(this)};var $8=Jh;var L1=`uniform vec3 u_radii;
uniform vec3 u_oneOverEllipsoidRadiiSquared;

in vec3 v_positionEC;

vec4 computeEllipsoidColor(czm_ray ray, float intersection, float side)
{
    vec3 positionEC = czm_pointAlongRay(ray, intersection);
    vec3 positionMC = (czm_inverseModelView * vec4(positionEC, 1.0)).xyz;
    vec3 geodeticNormal = normalize(czm_geodeticSurfaceNormal(positionMC, vec3(0.0), u_oneOverEllipsoidRadiiSquared));
    vec3 sphericalNormal = normalize(positionMC / u_radii);
    vec3 normalMC = geodeticNormal * side;              // normalized surface normal (always facing the viewer) in model coordinates
    vec3 normalEC = normalize(czm_normal * normalMC);   // normalized surface normal in eye coordinates

    vec2 st = czm_ellipsoidTextureCoordinates(sphericalNormal);
    vec3 positionToEyeEC = -positionEC;

    czm_materialInput materialInput;
    materialInput.s = st.s;
    materialInput.st = st;
    materialInput.str = (positionMC + u_radii) / u_radii;
    materialInput.normalEC = normalEC;
    materialInput.tangentToEyeMatrix = czm_eastNorthUpToEyeCoordinates(positionMC, normalEC);
    materialInput.positionToEyeEC = positionToEyeEC;
    czm_material material = czm_getMaterial(materialInput);

#ifdef ONLY_SUN_LIGHTING
    return czm_private_phong(normalize(positionToEyeEC), material, czm_sunDirectionEC);
#else
    return czm_phong(normalize(positionToEyeEC), material, czm_lightDirectionEC);
#endif
}

void main()
{
    // PERFORMANCE_TODO: When dynamic branching is available, compute ratio of maximum and minimum radii
    // in the vertex shader. Only when it is larger than some constant, march along the ray.
    // Otherwise perform one intersection test which will be the common case.

    // Test if the ray intersects a sphere with the ellipsoid's maximum radius.
    // For very oblate ellipsoids, using the ellipsoid's radii for an intersection test
    // may cause false negatives. This will discard fragments before marching the ray forward.
    float maxRadius = max(u_radii.x, max(u_radii.y, u_radii.z)) * 1.5;
    vec3 direction = normalize(v_positionEC);
    vec3 ellipsoidCenter = czm_modelView[3].xyz;

    float t1 = -1.0;
    float t2 = -1.0;

    float b = -2.0 * dot(direction, ellipsoidCenter);
    float c = dot(ellipsoidCenter, ellipsoidCenter) - maxRadius * maxRadius;

    float discriminant = b * b - 4.0 * c;
    if (discriminant >= 0.0) {
        t1 = (-b - sqrt(discriminant)) * 0.5;
        t2 = (-b + sqrt(discriminant)) * 0.5;
    }

    if (t1 < 0.0 && t2 < 0.0) {
        discard;
    }

    float t = min(t1, t2);
    if (t < 0.0) {
        t = 0.0;
    }

    // March ray forward to intersection with larger sphere and find
    czm_ray ray = czm_ray(t * direction, direction);

    vec3 ellipsoid_inverseRadii = vec3(1.0 / u_radii.x, 1.0 / u_radii.y, 1.0 / u_radii.z);

    czm_raySegment intersection = czm_rayEllipsoidIntersectionInterval(ray, ellipsoidCenter, ellipsoid_inverseRadii);

    if (czm_isEmpty(intersection))
    {
        discard;
    }

    // If the viewer is outside, compute outsideFaceColor, with normals facing outward.
    vec4 outsideFaceColor = (intersection.start != 0.0) ? computeEllipsoidColor(ray, intersection.start, 1.0) : vec4(0.0);

    // If the viewer either is inside or can see inside, compute insideFaceColor, with normals facing inward.
    vec4 insideFaceColor = (outsideFaceColor.a < 1.0) ? computeEllipsoidColor(ray, intersection.stop, -1.0) : vec4(0.0);

    out_FragColor = mix(insideFaceColor, outsideFaceColor, outsideFaceColor.a);
    out_FragColor.a = 1.0 - (1.0 - insideFaceColor.a) * (1.0 - outsideFaceColor.a);

#if (defined(WRITE_DEPTH) && (__VERSION__ == 300 || defined(GL_EXT_frag_depth)))
    t = (intersection.start != 0.0) ? intersection.start : intersection.stop;
    vec3 positionEC = czm_pointAlongRay(ray, t);
    vec4 positionCC = czm_projection * vec4(positionEC, 1.0);
#ifdef LOG_DEPTH
    czm_writeLogDepth(1.0 + positionCC.w);
#else
    float z = positionCC.z / positionCC.w;

    float n = czm_depthRange.near;
    float f = czm_depthRange.far;

    gl_FragDepth = (z * (f - n) + f + n) * 0.5;
#endif
#endif
}
`;var N1=`in vec3 position;

uniform vec3 u_radii;

out vec3 v_positionEC;

void main()
{
    // In the vertex data, the cube goes from (-1.0, -1.0, -1.0) to (1.0, 1.0, 1.0) in model coordinates.
    // Scale to consider the radii.  We could also do this once on the CPU when using the BoxGeometry,
    // but doing it here allows us to change the radii without rewriting the vertex data, and
    // allows all ellipsoids to reuse the same vertex data.
    vec4 p = vec4(u_radii * position, 1.0);
    
    vec4 pEC = czm_modelView * p;
    v_positionEC = pEC.xyz;     // position in eye coordinates
    gl_Position = czm_projection * pEC;
    // With multi-frustum, when the ellipsoid primitive is positioned on the intersection of two frustums
    // and close to terrain, the terrain (writes depth) in the closest frustum can overwrite part of the
    // ellipsoid (does not write depth) that was rendered in the farther frustum.
    //
    // Here, we clamp the depth in the vertex shader to avoid being overwritten; however, this creates
    // artifacts since some fragments can be alpha blended twice.  This is solved by only rendering
    // the ellipsoid in the closest frustum to the viewer.
    gl_Position.z = clamp(gl_Position.z, czm_depthRange.near, czm_depthRange.far);

    czm_vertexLogDepth();
}
`;var cee={position:0};function J8(e){e=e??H.EMPTY_OBJECT,this.center=h.clone(e.center??h.ZERO),this._center=new h,this.radii=h.clone(e.radii),this._radii=new h,this._oneOverEllipsoidRadiiSquared=new h,this._boundingSphere=new se,this.modelMatrix=O.clone(e.modelMatrix??O.IDENTITY),this._modelMatrix=new O,this._computedModelMatrix=new O,this.show=e.show??!0,this.material=e.material??ir.fromType(ir.ColorType),this._material=void 0,this._translucent=void 0,this.id=e.id,this._id=void 0,this.debugShowBoundingVolume=e.debugShowBoundingVolume??!1,this.onlySunLighting=e.onlySunLighting??!1,this._onlySunLighting=!1,this._depthTestEnabled=e.depthTestEnabled??!0,this._useLogDepth=!1,this._sp=void 0,this._rs=void 0,this._va=void 0,this._pickSP=void 0,this._pickId=void 0,this._colorCommand=new nt({owner:e._owner??this}),this._pickCommand=new nt({owner:e._owner??this,pickOnly:!0});let t=this;this._uniforms={u_radii:function(){return t.radii},u_oneOverEllipsoidRadiiSquared:function(){return t._oneOverEllipsoidRadiiSquared}},this._pickUniforms={czm_pickColor:function(){return t._pickId.color}}}function lbt(e){let t=e.cache.ellipsoidPrimitive_vertexArray;if(l(t))return t;let n=Nc.createGeometry(Nc.fromDimensions({dimensions:new h(2,2,2),vertexFormat:Be.POSITION_ONLY}));return t=Vn.fromGeometry({context:e,geometry:n,attributeLocations:cee,bufferUsage:Oe.STATIC_DRAW,interleave:!0}),e.cache.ellipsoidPrimitive_vertexArray=t,t}J8.prototype.update=function(e){if(!this.show||e.mode!==re.SCENE3D||!l(this.center)||!l(this.radii))return;let t=e.context,n=this.material.isTranslucent(),i=this._translucent!==n;(!l(this._rs)||i)&&(this._translucent=n,this._rs=je.fromCache({cull:{enabled:!0,face:Ui.FRONT},depthTest:{enabled:this._depthTestEnabled},depthMask:!n&&t.fragmentDepth,blending:n?en.ALPHA_BLEND:void 0})),l(this._va)||(this._va=lbt(t));let r=!1,o=this.radii;if(!h.equals(this._radii,o)){h.clone(o,this._radii);let y=this._oneOverEllipsoidRadiiSquared;y.x=1/(o.x*o.x),y.y=1/(o.y*o.y),y.z=1/(o.z*o.z),r=!0}(!O.equals(this.modelMatrix,this._modelMatrix)||!h.equals(this.center,this._center))&&(O.clone(this.modelMatrix,this._modelMatrix),h.clone(this.center,this._center),O.multiplyByTranslation(this.modelMatrix,this.center,this._computedModelMatrix),r=!0),r&&(h.clone(h.ZERO,this._boundingSphere.center),this._boundingSphere.radius=h.maximumComponent(o),se.transform(this._boundingSphere,this._computedModelMatrix,this._boundingSphere));let a=this._material!==this.material;this._material=this.material,this._material.update(t);let s=this.onlySunLighting!==this._onlySunLighting;this._onlySunLighting=this.onlySunLighting;let c=e.useLogDepth,u=this._useLogDepth!==c;this._useLogDepth=c;let f=this._colorCommand,d,p;(a||s||i||u)&&(d=new Ge({sources:[N1]}),p=new Ge({sources:[this.material.shaderSource,L1]}),this.onlySunLighting&&p.defines.push("ONLY_SUN_LIGHTING"),!n&&t.fragmentDepth&&p.defines.push("WRITE_DEPTH"),this._useLogDepth&&(d.defines.push("LOG_DEPTH"),p.defines.push("LOG_DEPTH")),this._sp=Zt.replaceCache({context:t,shaderProgram:this._sp,vertexShaderSource:d,fragmentShaderSource:p,attributeLocations:cee}),f.vertexArray=this._va,f.renderState=this._rs,f.shaderProgram=this._sp,f.uniformMap=Ot(this._uniforms,this.material._uniforms),f.executeInClosestFrustum=n);let g=e.commandList,m=e.passes;if(m.render&&(f.boundingVolume=this._boundingSphere,f.debugShowBoundingVolume=this.debugShowBoundingVolume,f.modelMatrix=this._computedModelMatrix,f.pass=n?Pe.TRANSLUCENT:Pe.OPAQUE,g.push(f)),m.pick){let y=this._pickCommand;(!l(this._pickId)||this._id!==this.id)&&(this._id=this.id,this._pickId=this._pickId&&this._pickId.destroy(),this._pickId=t.createPickId({primitive:this,id:this.id})),(a||s||!l(this._pickSP)||u)&&(d=new Ge({sources:[N1]}),p=new Ge({sources:[this.material.shaderSource,L1],pickColorQualifier:"uniform"}),this.onlySunLighting&&p.defines.push("ONLY_SUN_LIGHTING"),!n&&t.fragmentDepth&&p.defines.push("WRITE_DEPTH"),this._useLogDepth&&(d.defines.push("LOG_DEPTH"),p.defines.push("LOG_DEPTH")),this._pickSP=Zt.replaceCache({context:t,shaderProgram:this._pickSP,vertexShaderSource:d,fragmentShaderSource:p,attributeLocations:cee}),y.vertexArray=this._va,y.renderState=this._rs,y.shaderProgram=this._pickSP,y.uniformMap=Ot(Ot(this._uniforms,this._pickUniforms),this.material._uniforms),y.executeInClosestFrustum=n),y.boundingVolume=this._boundingSphere,y.modelMatrix=this._computedModelMatrix,y.pass=n?Pe.TRANSLUCENT:Pe.OPAQUE,g.push(y)}};J8.prototype.isDestroyed=function(){return!1};J8.prototype.destroy=function(){return this._sp=this._sp&&this._sp.destroy(),this._pickSP=this._pickSP&&this._pickSP.destroy(),this._pickId=this._pickId&&this._pickId.destroy(),ue(this)};var Z8=J8;function F1(e){e=e??H.EMPTY_OBJECT;let t=e.textureUrl;l(t)||(t=$t("Assets/Textures/moonSmall.jpg")),this.show=e.show??!0,this.textureUrl=t,this._ellipsoid=e.ellipsoid??te.MOON,this.onlySunLighting=e.onlySunLighting??!0,this._ellipsoidPrimitive=new Z8({radii:this.ellipsoid.radii,material:ir.fromType(ir.ImageType),depthTestEnabled:!1,_owner:this}),this._ellipsoidPrimitive.material.translucent=!1,this._axes=new zN}Object.defineProperties(F1.prototype,{ellipsoid:{get:function(){return this._ellipsoid}}});var Q8=new $,ubt=new $,fbt=new h,ej=[];F1.prototype.update=function(e){if(!this.show)return;let t=this._ellipsoidPrimitive;t.material.uniforms.image=this.textureUrl,t.onlySunLighting=this.onlySunLighting;let n=e.time;l(mt.computeIcrfToFixedMatrix(n,Q8))||mt.computeTemeToPseudoFixedMatrix(n,Q8);let i=this._axes.evaluate(n,ubt);$.transpose(i,i),$.multiply(Q8,i,i);let r=Sb.computeMoonPositionInEarthInertialFrame(n,fbt);$.multiplyByVector(Q8,r,r),O.fromRotationTranslation(i,r,t.modelMatrix);let o=e.commandList;return e.commandList=ej,ej.length=0,t.update(e),e.commandList=o,ej.length===1?ej[0]:void 0};F1.prototype.isDestroyed=function(){return!1};F1.prototype.destroy=function(){return this._ellipsoidPrimitive=this._ellipsoidPrimitive&&this._ellipsoidPrimitive.destroy(),ue(this)};var tj=F1;var nj=`in vec2 v_textureCoordinates;
const float M_PI = 3.141592653589793;

float vdcRadicalInverse(int i)
{
    float r;
    float base = 2.0;
    float value = 0.0;
    float invBase = 1.0 / base;
    float invBi = invBase;
    for (int x = 0; x < 100; x++)
    {
        if (i <= 0)
        {
            break;
        }
        r = mod(float(i), base);
        value += r * invBi;
        invBi *= invBase;
        i = int(float(i) * invBase);
    }
    return value;
}

vec2 hammersley2D(int i, int N)
{
    return vec2(float(i) / float(N), vdcRadicalInverse(i));
}

vec3 importanceSampleGGX(vec2 xi, float alphaRoughness, vec3 N)
{
    float alphaRoughnessSquared = alphaRoughness * alphaRoughness;
    float phi = 2.0 * M_PI * xi.x;
    float cosTheta = sqrt((1.0 - xi.y) / (1.0 + (alphaRoughnessSquared - 1.0) * xi.y));
    float sinTheta = sqrt(1.0 - cosTheta * cosTheta);
    vec3 H = vec3(sinTheta * cos(phi), sinTheta * sin(phi), cosTheta);
    vec3 upVector = abs(N.z) < 0.999 ? vec3(0.0, 0.0, 1.0) : vec3(1.0, 0.0, 0.0);
    vec3 tangentX = normalize(cross(upVector, N));
    vec3 tangentY = cross(N, tangentX);
    return tangentX * H.x + tangentY * H.y + N * H.z;
}

/**
 * Estimate the geometric self-shadowing of the microfacets in a surface,
 * using the Smith Joint GGX visibility function.
 * Note: Vis = G / (4 * NdotL * NdotV)
 * see Eric Heitz. 2014. Understanding the Masking-Shadowing Function in Microfacet-Based BRDFs. Journal of Computer Graphics Techniques, 3
 * see Real-Time Rendering. Page 331 to 336.
 * see https://google.github.io/filament/Filament.md.html#materialsystem/specularbrdf/geometricshadowing(specularg)
 *
 * @param {float} alphaRoughness The roughness of the material, expressed as the square of perceptual roughness.
 * @param {float} NdotL The cosine of the angle between the surface normal and the direction to the light source.
 * @param {float} NdotV The cosine of the angle between the surface normal and the direction to the camera.
 */
float smithVisibilityGGX(float alphaRoughness, float NdotL, float NdotV)
{
    float alphaRoughnessSq = alphaRoughness * alphaRoughness;

    float GGXV = NdotL * sqrt(NdotV * NdotV * (1.0 - alphaRoughnessSq) + alphaRoughnessSq);
    float GGXL = NdotV * sqrt(NdotL * NdotL * (1.0 - alphaRoughnessSq) + alphaRoughnessSq);

    float GGX = GGXV + GGXL; // 2.0 if NdotL = NdotV = 1.0
    if (GGX > 0.0)
    {
        return 0.5 / GGX; // 1/4 if NdotL = NdotV = 1.0
    }
    return 0.0;
}

vec2 integrateBrdf(float roughness, float NdotV)
{
    vec3 V = vec3(sqrt(1.0 - NdotV * NdotV), 0.0, NdotV);
    float A = 0.0;
    float B = 0.0;
    const int NumSamples = 1024;
    float alphaRoughness = roughness * roughness;
    for (int i = 0; i < NumSamples; i++)
    {
        vec2 xi = hammersley2D(i, NumSamples);
        vec3 H = importanceSampleGGX(xi, alphaRoughness, vec3(0.0, 0.0, 1.0));
        vec3 L = 2.0 * dot(V, H) * H - V;
        float NdotL = clamp(L.z, 0.0, 1.0);
        float NdotH = clamp(H.z, 0.0, 1.0);
        float VdotH = clamp(dot(V, H), 0.0, 1.0);
        if (NdotL > 0.0)
        {
            float G = smithVisibilityGGX(alphaRoughness, NdotL, NdotV);
            float G_Vis = 4.0 * G * VdotH * NdotL / NdotH;
            float Fc = pow(1.0 - VdotH, 5.0);
            A += (1.0 - Fc) * G_Vis;
            B += Fc * G_Vis;
        }
    }
    return vec2(A, B) / float(NumSamples);
}

void main()
{
    out_FragColor = vec4(integrateBrdf(v_textureCoordinates.y, v_textureCoordinates.x), 0.0, 1.0);
}
`;function B1(){this._colorTexture=void 0,this._drawCommand=void 0}Object.defineProperties(B1.prototype,{colorTexture:{get:function(){return this._colorTexture}}});function dbt(e,t,n){let i=t.createViewportQuadCommand(nj,{framebuffer:n,renderState:je.fromCache({viewport:new Je(0,0,256,256)})});e._drawCommand=i}B1.prototype.update=function(e){if(!l(this._colorTexture)){let t=e.context,n=new Et({context:t,width:256,height:256,pixelFormat:He.RGBA,pixelDatatype:ke.UNSIGNED_BYTE,sampler:Ut.NEAREST});this._colorTexture=n;let i=new Ta({context:t,colorTextures:[n],destroyAttachments:!1});dbt(this,t,i),this._drawCommand.execute(t),i.destroy(),this._drawCommand.shaderProgram=this._drawCommand.shaderProgram&&this._drawCommand.shaderProgram.destroy()}};B1.prototype.isDestroyed=function(){return!1};B1.prototype.destroy=function(){return this._colorTexture=this._colorTexture&&this._colorTexture.destroy(),ue(this)};var ij=B1;var Yve={};function hbt(e,t,n){let i,r,o;if(e instanceof Yi){let a=Math.tan(.5*e.fovy);return i=e.near,r=e.near*a,o=e.aspectRatio*r,Math.max(t*i/o,n*i/r)}else if(e instanceof ru)return i=e.near,r=e.top,o=e.right,Math.max(t*i/o,n*i/r);return Math.max(t,n)}var mbt=new h,Gve=new h;function Xve(e,t,n,i){if(l(i)&&n(.5)>i){let r=n(0),o=n(1),a=n(.5),s=a-r,c=a-o;return function(u){let f=n(u);if(u<=.5){let p=(f-r)/s;return I.lerp(e,-I.PI_OVER_TWO,p)}let d=(f-o)/c;return I.lerp(-I.PI_OVER_TWO,t,1-d)}}return function(r){return I.lerp(e,t,r)}}function uee(e,t,n,i,r){let o=r,a=Math.max(n,i);if(!l(o)){let s=e.position,c=t,u=e.up,f=e.right,d=e.frustum,p=h.subtract(s,c,mbt),g=h.magnitude(h.multiplyByScalar(u,h.dot(p,u),Gve)),m=h.magnitude(h.multiplyByScalar(f,h.dot(p,f),Gve));o=Math.min(hbt(d,g,m)*.2,1e9)}if(a<o){let u=-Math.pow((o-n)*1e6,.125),f=Math.pow((o-i)*1e6,1/8);return function(d){let p=d*(f-u)+u;return-Math.pow(p,8)/1e6+o}}return function(s){return I.lerp(n,i,s)}}function k1(e,t){return I.equalsEpsilon(e,I.TWO_PI,I.EPSILON11)&&(e=0),t>e+Math.PI?e+=I.TWO_PI:t<e-Math.PI&&(e-=I.TWO_PI),e}var Kve=new h;function pbt(e,t,n,i,r,o,a,s){let c=e.camera,u=h.clone(c.position,Kve),f=c.pitch,d=k1(c.heading,i),p=k1(c.roll,o),g=uee(c,n,u.z,n.z,a),m=Xve(f,r,g,s);function y(A){let b=A.time/t;c.setView({orientation:{heading:I.lerp(d,i,b),pitch:m(b),roll:I.lerp(p,o,b)}}),k.lerp(u,n,b,c.position),c.position.z=g(b)}return y}function gbt(e,t){e.longitude<t.longitude?e.longitude+=I.TWO_PI:t.longitude+=I.TWO_PI}function _bt(e,t){let n=e.longitude-t.longitude;n<-I.PI?e.longitude+=I.TWO_PI:n>I.PI&&(t.longitude+=I.TWO_PI)}var ybt=new de,Abt=new de;function bbt(e,t,n,i,r,o,a,s,c,u){let f=e.camera,p=e.mapProjection.ellipsoid,g=de.clone(f.positionCartographic,ybt),m=f.pitch,y=k1(f.heading,i),A=k1(f.roll,o),b=p.cartesianToCartographic(n,Abt);g.longitude=I.zeroToTwoPi(g.longitude),b.longitude=I.zeroToTwoPi(b.longitude);let x=!1;if(l(s)){let w=I.zeroToTwoPi(s),D=Math.min(g.longitude,b.longitude),R=Math.max(g.longitude,b.longitude),M=w>=D&&w<=R;if(l(c)){let N=Math.abs(g.longitude-b.longitude),_=I.TWO_PI-N;(M?N:_)<(M?_:N)*c&&!M&&(x=!0)}else M||(x=!0)}x?gbt(g,b):_bt(g,b);let T=uee(f,n,g.height,b.height,a),C=Xve(m,r,T,u);function E(){let w=g.longitude,D=b.longitude,R=g.latitude,M=b.latitude;return function(_){let v=_.time/t,S=h.fromRadians(I.lerp(w,D,v),I.lerp(R,M,v),T(v),p);f.setView({destination:S,orientation:{heading:I.lerp(y,i,v),pitch:C(v),roll:I.lerp(A,o,v)}})}}return E()}function xbt(e,t,n,i,r,o,a){let s=e.camera,c=h.clone(s.position,Kve),u=k1(s.heading,i),f=s.frustum.right-s.frustum.left,d=uee(s,n,f,n.z,a);function p(g){let m=g.time/t;s.setView({orientation:{heading:I.lerp(u,i,m)}}),k.lerp(c,n,m,s.position);let y=d(m),A=s.frustum,b=A.top/A.right,x=(y-(A.right-A.left))*.5;A.right+=x,A.left-=x,A.top=b*A.right,A.bottom=-A.top}return p}var Wve=new de,Tbt=new h;function lee(e,t){return{startObject:{},stopObject:{},duration:0,complete:e,cancel:t}}function qve(e,t){function n(){typeof t=="function"&&t(),e.enableInputs=!0}return n}Yve.createTween=function(e,t){t=t??H.EMPTY_OBJECT;let n=t.destination,i=e.mode;if(i===re.MORPHING)return lee();let r=t.convert??!0,o=e.mapProjection,a=o.ellipsoid,s=t.maximumHeight,c=t.flyOverLongitude,u=t.flyOverLongitudeWeight,f=t.pitchAdjustHeight,d=t.easingFunction;r&&i!==re.SCENE3D&&(a.cartesianToCartographic(n,Wve),n=o.project(Wve,Tbt));let p=e.camera,g=t.endTransform;l(g)&&p._setTransform(g);let m=t.duration;l(m)||(m=Math.ceil(h.distance(p.position,n)/1e6)+2,m=Math.min(m,3));let y=t.heading??0,A=t.pitch??-I.PI_OVER_TWO,b=t.roll??0,x=e.screenSpaceCameraController;x.enableInputs=!1;let T=qve(x,t.complete),C=qve(x,t.cancel),E=p.frustum,w=e.mode===re.SCENE2D;if(w=w&&k.equalsEpsilon(p.position,n,I.EPSILON6),w=w&&I.equalsEpsilon(Math.max(E.right-E.left,E.top-E.bottom),n.z,I.EPSILON6),w=w||e.mode!==re.SCENE2D&&h.equalsEpsilon(n,p.position,I.EPSILON10),w=w&&I.equalsEpsilon(I.negativePiToPi(y),I.negativePiToPi(p.heading),I.EPSILON10)&&I.equalsEpsilon(I.negativePiToPi(A),I.negativePiToPi(p.pitch),I.EPSILON10)&&I.equalsEpsilon(I.negativePiToPi(b),I.negativePiToPi(p.roll),I.EPSILON10),w)return lee(T,C);let D=new Array(4);if(D[re.SCENE2D]=xbt,D[re.SCENE3D]=bbt,D[re.COLUMBUS_VIEW]=pbt,m<=0)return lee(function(){D[i](e,1,n,y,A,b,s,c,u,f)({time:1}),typeof T=="function"&&T()},C);let R=D[i](e,m,n,y,A,b,s,c,u,f);if(!l(d)){let M=p.positionCartographic.height,N=i===re.SCENE3D?a.cartesianToCartographic(n).height:n.z;M>N&&M>11500?d=ya.CUBIC_OUT:d=ya.QUINTIC_IN_OUT}return{duration:m,easingFunction:d,startObject:{time:0},stopObject:{time:m},update:R,complete:T,cancel:C}};var rj=Yve;var $ve={ROTATE:0,INFINITE_SCROLL:1};Object.freeze($ve);var Du=$ve;function rn(e){this._scene=e,this._transform=O.clone(O.IDENTITY),this._invTransform=O.clone(O.IDENTITY),this._actualTransform=O.clone(O.IDENTITY),this._actualInvTransform=O.clone(O.IDENTITY),this._transformChanged=!1,this.position=new h,this._position=new h,this._positionWC=new h,this._positionCartographic=new de,this._oldPositionWC=void 0,this.positionWCDeltaMagnitude=0,this.positionWCDeltaMagnitudeLastFrame=0,this.timeSinceMoved=0,this._lastMovedTimestamp=0,this.direction=new h,this._direction=new h,this._directionWC=new h,this.up=new h,this._up=new h,this._upWC=new h,this.right=new h,this._right=new h,this._rightWC=new h,this.frustum=new Yi,this.frustum.aspectRatio=e.drawingBufferWidth/e.drawingBufferHeight,this.frustum.fov=I.toRadians(60),this.defaultMoveAmount=1e5,this.defaultLookAmount=Math.PI/60,this.defaultRotateAmount=Math.PI/3600,this.defaultZoomAmount=1e5,this.constrainedAxis=void 0,this.maximumZoomFactor=1.5,this._moveStart=new be,this._moveEnd=new be,this._changed=new be,this._changedPosition=void 0,this._changedDirection=void 0,this._changedFrustum=void 0,this._changedHeading=void 0,this._changedRoll=void 0,this.percentageChanged=.5,this._viewMatrix=new O,this._invViewMatrix=new O,sEe(this),this._mode=re.SCENE3D,this._modeChanged=!0;let t=e.mapProjection;this._projection=t,this._maxCoord=t.project(new de(Math.PI,I.PI_OVER_TWO)),this._max2Dfrustum=void 0,AEe(this,rn.DEFAULT_VIEW_RECTANGLE,this.position,!0);let n=h.magnitude(this.position);n+=n*rn.DEFAULT_VIEW_FACTOR,h.normalize(this.position,this.position),h.multiplyByScalar(this.position,n,this.position)}rn.TRANSFORM_2D=new O(0,0,1,0,1,0,0,0,0,1,0,0,0,0,0,1);rn.TRANSFORM_2D_INVERSE=O.inverseTransformation(rn.TRANSFORM_2D,new O);rn.DEFAULT_VIEW_RECTANGLE=ie.fromDegrees(-95,-20,-70,90);rn.DEFAULT_VIEW_FACTOR=.5;rn.DEFAULT_OFFSET=new ph(0,-I.PI_OVER_FOUR,0);function sEe(e){O.computeView(e._position,e._direction,e._up,e._right,e._viewMatrix),O.multiply(e._viewMatrix,e._actualInvTransform,e._viewMatrix),O.inverseTransformation(e._viewMatrix,e._invViewMatrix)}function Cbt(e){if(!l(e._oldPositionWC))e._oldPositionWC=h.clone(e.positionWC,e._oldPositionWC);else{e.positionWCDeltaMagnitudeLastFrame=e.positionWCDeltaMagnitude;let t=h.subtract(e.positionWC,e._oldPositionWC,e._oldPositionWC);e.positionWCDeltaMagnitude=h.magnitude(t),e._oldPositionWC=h.clone(e.positionWC,e._oldPositionWC),e.positionWCDeltaMagnitude>0?(e.timeSinceMoved=0,e._lastMovedTimestamp=An()):e.timeSinceMoved=Math.max(An()-e._lastMovedTimestamp,0)/1e3}}rn.prototype.canPreloadFlight=function(){return l(this._currentFlight)&&this._mode!==re.SCENE2D};rn.prototype._updateCameraChanged=function(){let e=this;if(Cbt(e),e._changed.numberOfListeners===0)return;let t=e.percentageChanged,n=e.heading;l(e._changedHeading)||(e._changedHeading=n);let i=Math.abs(e._changedHeading-n)%I.TWO_PI;i=i>I.PI?I.TWO_PI-i:i;let r=i/Math.PI;r>t&&(e._changedHeading=n);let o=e.roll;l(e._changedRoll)||(e._changedRoll=o);let a=Math.abs(e._changedRoll-o)%I.TWO_PI;a=a>I.PI?I.TWO_PI-a:a;let s=a/Math.PI;if(s>t&&(e._changedRoll=o),(s>t||r>t)&&e._changed.raiseEvent(Math.max(s,r)),e._mode===re.SCENE2D){if(!l(e._changedFrustum)){e._changedPosition=h.clone(e.position,e._changedPosition),e._changedFrustum=e.frustum.clone();return}let p=e.position,g=e._changedPosition,m=e.frustum,y=e._changedFrustum,A=p.x+m.left,b=p.x+m.right,x=g.x+y.left,T=g.x+y.right,C=p.y+m.bottom,E=p.y+m.top,w=g.y+y.bottom,D=g.y+y.top,R=Math.max(A,x),M=Math.min(b,T),N=Math.max(C,w),_=Math.min(E,D),v;if(R>=M||N>=E)v=1;else{let S=y;A<x&&b>T&&C<w&&E>D&&(S=m),v=1-(M-R)*(_-N)/((S.right-S.left)*(S.top-S.bottom))}v>t&&(e._changed.raiseEvent(v),e._changedPosition=h.clone(e.position,e._changedPosition),e._changedFrustum=e.frustum.clone(e._changedFrustum));return}if(!l(e._changedDirection)){e._changedPosition=h.clone(e.positionWC,e._changedPosition),e._changedDirection=h.clone(e.directionWC,e._changedDirection);return}let c=I.acosClamped(h.dot(e.directionWC,e._changedDirection)),u;l(e.frustum.fovy)?u=c/(e.frustum.fovy*.5):u=c;let d=h.distance(e.positionWC,e._changedPosition)/e.positionCartographic.height;(u>t||d>t)&&(e._changed.raiseEvent(Math.max(u,d)),e._changedPosition=h.clone(e.positionWC,e._changedPosition),e._changedDirection=h.clone(e.directionWC,e._changedDirection))};function vbt(e){mt.basisTo2D(e._projection,e._transform,e._actualTransform)}var Ebt=new de,Sbt=new h,oj=new h,wbt=new ae,Ibt=new ae,Pbt=new ae,Dbt=new ae,Rbt=new ae;function Obt(e){let t=e._projection,n=t.ellipsoid,i=O.getColumn(e._transform,3,wbt),r=n.cartesianToCartographic(i,Ebt),o=t.project(r,Sbt),a=Ibt;a.x=o.z,a.y=o.x,a.z=o.y,a.w=1;let s=ae.clone(ae.UNIT_X,Rbt),c=ae.add(O.getColumn(e._transform,0,oj),i,oj);n.cartesianToCartographic(c,r),t.project(r,o);let u=Pbt;u.x=o.z,u.y=o.x,u.z=o.y,u.w=0,h.subtract(u,a,u),u.x=0;let f=Dbt;if(h.magnitudeSquared(u)>I.EPSILON10)h.cross(s,u,f);else{let d=ae.add(O.getColumn(e._transform,1,oj),i,oj);n.cartesianToCartographic(d,r),t.project(r,o),f.x=o.z,f.y=o.x,f.z=o.y,f.w=0,h.subtract(f,a,f),f.x=0,h.magnitudeSquared(f)<I.EPSILON10&&(ae.clone(ae.UNIT_Y,u),ae.clone(ae.UNIT_Z,f))}h.cross(f,s,u),h.normalize(u,u),h.cross(s,u,f),h.normalize(f,f),O.setColumn(e._actualTransform,0,u,e._actualTransform),O.setColumn(e._actualTransform,1,f,e._actualTransform),O.setColumn(e._actualTransform,2,s,e._actualTransform),O.setColumn(e._actualTransform,3,a,e._actualTransform)}var fee=new h;function nl(e){let t=e._mode,n=!1,i=0;t===re.SCENE2D&&(i=e.frustum.right-e.frustum.left,n=i!==e._positionCartographic.height);let r=e._position,o=!h.equals(r,e.position)||n;o&&(r=h.clone(e.position,e._position));let a=e._direction,s=!h.equals(a,e.direction);s&&(h.normalize(e.direction,e.direction),a=h.clone(e.direction,e._direction));let c=e._up,u=!h.equals(c,e.up);u&&(h.normalize(e.up,e.up),c=h.clone(e.up,e._up));let f=e._right,d=!h.equals(f,e.right);d&&(h.normalize(e.right,e.right),f=h.clone(e.right,e._right));let p=e._transformChanged||e._modeChanged;e._transformChanged=!1,p&&(O.inverseTransformation(e._transform,e._invTransform),e._mode===re.COLUMBUS_VIEW||e._mode===re.SCENE2D?O.equals(O.IDENTITY,e._transform)?O.clone(rn.TRANSFORM_2D,e._actualTransform):e._mode===re.COLUMBUS_VIEW?vbt(e):Obt(e):O.clone(e._transform,e._actualTransform),O.inverseTransformation(e._actualTransform,e._actualInvTransform),e._modeChanged=!1);let g=e._actualTransform;if(o||p)if(e._positionWC=O.multiplyByPoint(g,r,e._positionWC),t===re.SCENE3D||t===re.MORPHING)e._positionCartographic=e._projection.ellipsoid.cartesianToCartographic(e._positionWC,e._positionCartographic);else{let m=fee;m.x=e._positionWC.y,m.y=e._positionWC.z,m.z=e._positionWC.x,t===re.SCENE2D&&(m.z=i),e._projection.unproject(m,e._positionCartographic)}if(s||u||d){let m=h.dot(a,h.cross(c,f,fee));if(Math.abs(1-m)>I.EPSILON2){let y=1/h.magnitudeSquared(c),A=h.dot(c,a)*y,b=h.multiplyByScalar(a,A,fee);c=h.normalize(h.subtract(c,b,e._up),e._up),h.clone(c,e.up),f=h.cross(a,c,e._right),h.clone(f,e.right)}}(s||p)&&(e._directionWC=O.multiplyByPointAsVector(g,a,e._directionWC),h.normalize(e._directionWC,e._directionWC)),(u||p)&&(e._upWC=O.multiplyByPointAsVector(g,c,e._upWC),h.normalize(e._upWC,e._upWC)),(d||p)&&(e._rightWC=O.multiplyByPointAsVector(g,f,e._rightWC),h.normalize(e._rightWC,e._rightWC)),(o||s||u||d||p)&&sEe(e)}function cEe(e,t){let n;return I.equalsEpsilon(Math.abs(e.z),1,I.EPSILON3)?n=Math.atan2(t.y,t.x)-I.PI_OVER_TWO:n=Math.atan2(e.y,e.x)-I.PI_OVER_TWO,I.TWO_PI-I.zeroToTwoPi(n)}function lEe(e){return I.PI_OVER_TWO-I.acosClamped(e.z)}function uEe(e,t,n){let i=0;return I.equalsEpsilon(Math.abs(e.z),1,I.EPSILON3)||(i=Math.atan2(-n.z,t.z),i=I.zeroToTwoPi(i+I.TWO_PI)),i}var cj=new O,lj=new O;Object.defineProperties(rn.prototype,{transform:{get:function(){return this._transform}},inverseTransform:{get:function(){return nl(this),this._invTransform}},viewMatrix:{get:function(){return nl(this),this._viewMatrix}},inverseViewMatrix:{get:function(){return nl(this),this._invViewMatrix}},positionCartographic:{get:function(){return nl(this),this._positionCartographic}},positionWC:{get:function(){return nl(this),this._positionWC}},directionWC:{get:function(){return nl(this),this._directionWC}},upWC:{get:function(){return nl(this),this._upWC}},rightWC:{get:function(){return nl(this),this._rightWC}},heading:{get:function(){if(this._mode!==re.MORPHING){let e=this._projection.ellipsoid,t=O.clone(this._transform,cj),n=mt.eastNorthUpToFixedFrame(this.positionWC,e,lj);this._setTransform(n);let i=cEe(this.direction,this.up);return this._setTransform(t),i}}},pitch:{get:function(){if(this._mode!==re.MORPHING){let e=this._projection.ellipsoid,t=O.clone(this._transform,cj),n=mt.eastNorthUpToFixedFrame(this.positionWC,e,lj);this._setTransform(n);let i=lEe(this.direction);return this._setTransform(t),i}}},roll:{get:function(){if(this._mode!==re.MORPHING){let e=this._projection.ellipsoid,t=O.clone(this._transform,cj),n=mt.eastNorthUpToFixedFrame(this.positionWC,e,lj);this._setTransform(n);let i=uEe(this.direction,this.up,this.right);return this._setTransform(t),i}}},moveStart:{get:function(){return this._moveStart}},moveEnd:{get:function(){return this._moveEnd}},changed:{get:function(){return this._changed}}});rn.prototype.update=function(e){let t=!1;if(e!==this._mode&&(this._mode=e,this._modeChanged=e!==re.MORPHING,t=this._mode===re.SCENE2D),t){let n=this._max2Dfrustum=this.frustum.clone(),i=2,r=n.top/n.right;n.right=this._maxCoord.x*i,n.left=-n.right,n.top=r*n.right,n.bottom=-n.top}this._mode===re.SCENE2D&&mEe(this,this.position)};var Mbt=new h,Lbt=new h,Nbt=new h;rn.prototype._setTransform=function(e){let t=h.clone(this.positionWC,Mbt),n=h.clone(this.upWC,Lbt),i=h.clone(this.directionWC,Nbt);O.clone(e,this._transform),this._transformChanged=!0,nl(this);let r=this._actualInvTransform;O.multiplyByPoint(r,t,this.position),O.multiplyByPointAsVector(r,i,this.direction),O.multiplyByPointAsVector(r,n,this.up),h.cross(this.direction,this.up,this.right),nl(this)};var Fbt=new k,Bbt=new hn,kbt=new h,zbt=new h;function fEe(e){if(!O.equals(O.IDENTITY,e.transform))return h.magnitude(e.position);let t=e._scene,n=t.globe,i=Fbt;i.x=t.drawingBufferWidth/t.pixelRatio/2,i.y=t.drawingBufferHeight/t.pixelRatio/2;let r;if(l(n)){let s=e.getPickRay(i,Bbt);r=n.pickWorldCoordinates(s,t,!0,kbt)}let o;t.pickPositionSupported&&(o=t.pickPositionWorldCoordinates(i,zbt));let a;if(l(r)||l(o)){let s=l(o)?h.distance(o,e.positionWC):Number.POSITIVE_INFINITY,c=l(r)?h.distance(r,e.positionWC):Number.POSITIVE_INFINITY;a=Math.min(s,c)}else a=Math.max(e.positionCartographic.height,0);return a}rn.prototype._adjustOrthographicFrustum=function(e){this.frustum instanceof pn&&(!e&&this._positionCartographic.height<15e4||(this.frustum.width=fEe(this)))};var uj=new h,gee=new O,Ubt=new O,_ee=new Fe,yee=new $,dEe=new de;function Vbt(e,t,n){let i=O.clone(e.transform,gee),r=mt.eastNorthUpToFixedFrame(t,e._projection.ellipsoid,Ubt);e._setTransform(r),h.clone(h.ZERO,e.position),n.heading=n.heading-I.PI_OVER_TWO;let o=Fe.fromHeadingPitchRoll(n,_ee),a=$.fromQuaternion(o,yee);$.getColumn(a,0,e.direction),$.getColumn(a,2,e.up),h.cross(e.direction,e.up,e.right),e._setTransform(i),e._adjustOrthographicFrustum(!0)}function jbt(e,t,n,i){let r=O.clone(e.transform,gee);if(e._setTransform(O.IDENTITY),!h.equals(t,e.positionWC)){if(i){let s=e._projection,c=s.ellipsoid.cartesianToCartographic(t,dEe);t=s.project(c,uj)}h.clone(t,e.position)}n.heading=n.heading-I.PI_OVER_TWO;let o=Fe.fromHeadingPitchRoll(n,_ee),a=$.fromQuaternion(o,yee);$.getColumn(a,0,e.direction),$.getColumn(a,2,e.up),h.cross(e.direction,e.up,e.right),e._setTransform(r),e._adjustOrthographicFrustum(!0)}function Hbt(e,t,n,i){let r=O.clone(e.transform,gee);if(e._setTransform(O.IDENTITY),!h.equals(t,e.positionWC)){if(i){let c=e._projection,u=c.ellipsoid.cartesianToCartographic(t,dEe);t=c.project(u,uj)}k.clone(t,e.position);let o=-t.z*.5,a=-o,s=e.frustum;if(a>o){let c=s.top/s.right;s.right=a,s.left=o,s.top=s.right*c,s.bottom=-s.top}}if(e._scene.mapMode2D===Du.ROTATE){n.heading=n.heading-I.PI_OVER_TWO,n.pitch=-I.PI_OVER_TWO,n.roll=0;let o=Fe.fromHeadingPitchRoll(n,_ee),a=$.fromQuaternion(o,yee);$.getColumn(a,2,e.up),h.cross(e.direction,e.up,e.right)}e._setTransform(r)}var Gbt=new h,Wbt=new h,qbt=new h;function hEe(e,t,n,i){let r=h.clone(n.direction,Gbt),o=h.clone(n.up,Wbt);if(e._scene.mode===re.SCENE3D){let s=e._projection.ellipsoid,c=mt.eastNorthUpToFixedFrame(t,s,cj),u=O.inverseTransformation(c,lj);O.multiplyByPointAsVector(u,r,r),O.multiplyByPointAsVector(u,o,o)}let a=h.cross(r,o,qbt);return i.heading=cEe(r,o),i.pitch=lEe(r),i.roll=uEe(r,o,a),i}var pee={destination:void 0,orientation:{direction:void 0,up:void 0,heading:void 0,pitch:void 0,roll:void 0},convert:void 0,endTransform:void 0},xS=new Oc;rn.prototype.setView=function(e){e=e??H.EMPTY_OBJECT;let t=e.orientation??H.EMPTY_OBJECT,n=this._mode;if(n===re.MORPHING)return;l(e.endTransform)&&this._setTransform(e.endTransform);let i=e.convert??!0,r=e.destination??h.clone(this.positionWC,uj);l(r)&&l(r.west)&&(r=this.getRectangleCameraCoordinates(r,uj),i=!1),l(t.direction)&&(t=hEe(this,r,t,pee.orientation)),xS.heading=t.heading??0,xS.pitch=t.pitch??-I.PI_OVER_TWO,xS.roll=t.roll??0,n===re.SCENE3D?Vbt(this,r,xS):n===re.SCENE2D?Hbt(this,r,xS,i):jbt(this,r,xS,i)};var Ybt=new h;rn.prototype.flyHome=function(e){let t=this._mode;if(t===re.MORPHING&&this._scene.completeMorph(),t===re.SCENE2D)this.flyTo({destination:rn.DEFAULT_VIEW_RECTANGLE,duration:e,endTransform:O.IDENTITY});else if(t===re.SCENE3D){let n=this.getRectangleCameraCoordinates(rn.DEFAULT_VIEW_RECTANGLE),i=h.magnitude(n);i+=i*rn.DEFAULT_VIEW_FACTOR,h.normalize(n,n),h.multiplyByScalar(n,i,n),this.flyTo({destination:n,duration:e,endTransform:O.IDENTITY})}else if(t===re.COLUMBUS_VIEW){let n=this._projection.ellipsoid.maximumRadius,i=new h(0,-1,1);i=h.multiplyByScalar(h.normalize(i,i),5*n,i),this.flyTo({destination:i,duration:e,orientation:{heading:0,pitch:-Math.acos(h.normalize(i,Ybt).z),roll:0},endTransform:O.IDENTITY,convert:!1})}};rn.prototype.worldToCameraCoordinates=function(e,t){return l(t)||(t=new ae),nl(this),O.multiplyByVector(this._actualInvTransform,e,t)};rn.prototype.worldToCameraCoordinatesPoint=function(e,t){return l(t)||(t=new h),nl(this),O.multiplyByPoint(this._actualInvTransform,e,t)};rn.prototype.worldToCameraCoordinatesVector=function(e,t){return l(t)||(t=new h),nl(this),O.multiplyByPointAsVector(this._actualInvTransform,e,t)};rn.prototype.cameraToWorldCoordinates=function(e,t){return l(t)||(t=new ae),nl(this),O.multiplyByVector(this._actualTransform,e,t)};rn.prototype.cameraToWorldCoordinatesPoint=function(e,t){return l(t)||(t=new h),nl(this),O.multiplyByPoint(this._actualTransform,e,t)};rn.prototype.cameraToWorldCoordinatesVector=function(e,t){return l(t)||(t=new h),nl(this),O.multiplyByPointAsVector(this._actualTransform,e,t)};function mEe(e,t){let n=e._scene.mapMode2D===Du.ROTATE,i=e._maxCoord.x,r=e._maxCoord.y,o,a;n?(a=i,o=-a):(a=t.x-i*2,o=t.x+i*2),t.x>i&&(t.x=a),t.x<-i&&(t.x=o),t.y>r&&(t.y=r),t.y<-r&&(t.y=-r)}var Jve=new h;rn.prototype.move=function(e,t){let n=this.position;h.multiplyByScalar(e,t,Jve),h.add(n,Jve,n),this._mode===re.SCENE2D&&mEe(this,n),this._adjustOrthographicFrustum(!0)};rn.prototype.moveForward=function(e){e=e??this.defaultMoveAmount,this._mode===re.SCENE2D?fj(this,e):this.move(this.direction,e)};rn.prototype.moveBackward=function(e){e=e??this.defaultMoveAmount,this._mode===re.SCENE2D?fj(this,-e):this.move(this.direction,-e)};rn.prototype.moveUp=function(e){e=e??this.defaultMoveAmount,this.move(this.up,e)};rn.prototype.moveDown=function(e){e=e??this.defaultMoveAmount,this.move(this.up,-e)};rn.prototype.moveRight=function(e){e=e??this.defaultMoveAmount,this.move(this.right,e)};rn.prototype.moveLeft=function(e){e=e??this.defaultMoveAmount,this.move(this.right,-e)};rn.prototype.lookLeft=function(e){e=e??this.defaultLookAmount,this._mode!==re.SCENE2D&&this.look(this.up,-e)};rn.prototype.lookRight=function(e){e=e??this.defaultLookAmount,this._mode!==re.SCENE2D&&this.look(this.up,e)};rn.prototype.lookUp=function(e){e=e??this.defaultLookAmount,this._mode!==re.SCENE2D&&this.look(this.right,-e)};rn.prototype.lookDown=function(e){e=e??this.defaultLookAmount,this._mode!==re.SCENE2D&&this.look(this.right,e)};var Xbt=new Fe,Kbt=new $;rn.prototype.look=function(e,t){let n=t??this.defaultLookAmount,i=Fe.fromAxisAngle(e,-n,Xbt),r=$.fromQuaternion(i,Kbt),o=this.direction,a=this.up,s=this.right;$.multiplyByVector(r,o,o),$.multiplyByVector(r,a,a),$.multiplyByVector(r,s,s)};rn.prototype.twistLeft=function(e){e=e??this.defaultLookAmount,this.look(this.direction,e)};rn.prototype.twistRight=function(e){e=e??this.defaultLookAmount,this.look(this.direction,-e)};var $bt=new Fe,Jbt=new $;rn.prototype.rotate=function(e,t){let n=t??this.defaultRotateAmount,i=Fe.fromAxisAngle(e,-n,$bt),r=$.fromQuaternion(i,Jbt);$.multiplyByVector(r,this.position,this.position),$.multiplyByVector(r,this.direction,this.direction),$.multiplyByVector(r,this.up,this.up),h.cross(this.direction,this.up,this.right),h.cross(this.right,this.direction,this.up),this._adjustOrthographicFrustum(!1)};rn.prototype.rotateDown=function(e){e=e??this.defaultRotateAmount,pEe(this,e)};rn.prototype.rotateUp=function(e){e=e??this.defaultRotateAmount,pEe(this,-e)};var Zbt=new h,Qbt=new h,ext=new h,Zve=new h;function pEe(e,t){let n=e.position;if(l(e.constrainedAxis)&&!h.equalsEpsilon(e.position,h.ZERO,I.EPSILON2)){let i=h.normalize(n,Zbt),r=h.equalsEpsilon(i,e.constrainedAxis,I.EPSILON2),o=h.equalsEpsilon(i,h.negate(e.constrainedAxis,Zve),I.EPSILON2);if(!r&&!o){let a=h.normalize(e.constrainedAxis,Qbt),s=h.dot(i,a),c=I.acosClamped(s);t>0&&t>c&&(t=c-I.EPSILON4),s=h.dot(i,h.negate(a,Zve)),c=I.acosClamped(s),t<0&&-t>c&&(t=-c+I.EPSILON4);let u=h.cross(a,i,ext);e.rotate(u,t)}else(r&&t<0||o&&t>0)&&e.rotate(e.right,t)}else e.rotate(e.right,t)}rn.prototype.rotateRight=function(e){e=e??this.defaultRotateAmount,gEe(this,-e)};rn.prototype.rotateLeft=function(e){e=e??this.defaultRotateAmount,gEe(this,e)};function gEe(e,t){l(e.constrainedAxis)?e.rotate(e.constrainedAxis,t):e.rotate(e.up,t)}function fj(e,t){let n=e.frustum,i;if(t=t*.5,Math.abs(n.top)+Math.abs(n.bottom)>Math.abs(n.left)+Math.abs(n.right)){let r=n.top-t,o=n.bottom+t,a=e._maxCoord.y;e._scene.mapMode2D===Du.ROTATE&&(a*=e.maximumZoomFactor),o>a&&(o=a,r=-a),r<=o&&(r=1,o=-1),i=n.right/n.top,n.top=r,n.bottom=o,n.right=n.top*i,n.left=-n.right}else{let r=n.right-t,o=n.left+t,a=e._maxCoord.x;e._scene.mapMode2D===Du.ROTATE&&(a*=e.maximumZoomFactor),r>a&&(r=a,o=-a),r<=o&&(r=1,o=-1),i=n.top/n.right,n.right=r,n.left=o,n.top=n.right*i,n.bottom=-n.top}}function _Ee(e,t){e.move(e.direction,t)}rn.prototype.zoomIn=function(e){e=e??this.defaultZoomAmount,this._mode===re.SCENE2D?fj(this,e):_Ee(this,e)};rn.prototype.zoomOut=function(e){e=e??this.defaultZoomAmount,this._mode===re.SCENE2D?fj(this,-e):_Ee(this,-e)};rn.prototype.getMagnitude=function(){if(this._mode===re.SCENE3D)return h.magnitude(this.position);if(this._mode===re.COLUMBUS_VIEW)return Math.abs(this.position.z);if(this._mode===re.SCENE2D)return Math.max(this.frustum.right-this.frustum.left,this.frustum.top-this.frustum.bottom)};var txt=new O;rn.prototype.lookAt=function(e,t){let i=this._scene.ellipsoid??te.default,r=mt.eastNorthUpToFixedFrame(e,i,txt);this.lookAtTransform(r,t)};var nxt=new h,ixt=new Fe,rxt=new Fe,oxt=new $;function yEe(e,t,n,i){t=I.clamp(t,-I.PI_OVER_TWO,I.PI_OVER_TWO),e=I.zeroToTwoPi(e)-I.PI_OVER_TWO;let r=Fe.fromAxisAngle(h.UNIT_Y,-t,ixt),o=Fe.fromAxisAngle(h.UNIT_Z,-e,rxt),a=Fe.multiply(o,r,o),s=$.fromQuaternion(a,oxt),c=h.clone(h.UNIT_X,i);return $.multiplyByVector(s,c,c),h.negate(c,c),h.multiplyByScalar(c,n,c),c}rn.prototype.lookAtTransform=function(e,t){if(this._setTransform(e),!l(t))return;let n;if(l(t.heading)?n=yEe(t.heading,t.pitch,t.range,nxt):n=t,this._mode===re.SCENE2D){k.clone(k.ZERO,this.position),h.negate(n,this.up),this.up.z=0,h.magnitudeSquared(this.up)<I.EPSILON10&&h.clone(h.UNIT_Y,this.up),h.normalize(this.up,this.up),this._setTransform(O.IDENTITY),h.negate(h.UNIT_Z,this.direction),h.cross(this.direction,this.up,this.right),h.normalize(this.right,this.right);let i=this.frustum,r=i.top/i.right;i.right=h.magnitude(n)*.5,i.left=-i.right,i.top=r*i.right,i.bottom=-i.top,this._setTransform(e);return}h.clone(n,this.position),h.negate(this.position,this.direction),h.normalize(this.direction,this.direction),h.cross(this.direction,h.UNIT_Z,this.right),h.magnitudeSquared(this.right)<I.EPSILON10&&h.clone(h.UNIT_X,this.right),h.normalize(this.right,this.right),h.cross(this.right,this.direction,this.up),h.normalize(this.up,this.up),this._adjustOrthographicFrustum(!0)};var axt=new O,Qve=new h,sxt=new h,eEe=new h;rn.prototype.lookAtWorldPosition=function(e,t=te.default){let n=O.clone(this._transform,axt);this._setTransform(O.IDENTITY);let i=h.subtract(e,this.positionWC,Qve);h.magnitudeSquared(i)<I.EPSILON8&&(i=h.clone(this.directionWC,Qve)),i=h.normalize(i,this.direction);let r=t.geodeticSurfaceNormal(e,sxt),o=h.cross(i,r,eEe);h.magnitudeSquared(o)<I.EPSILON8&&(o=h.clone(this.rightWC,eEe)),h.normalize(o,this.right);let a=h.cross(o,i,this.up);h.normalize(a,this.up),this._setTransform(n)};var z1=new de,cxt=new de,lxt=new h,uxt=new h,fxt=new h,dxt=new h,hxt=new h,mxt=new h,pxt=new h,dee=new h,gxt={direction:new h,right:new h,up:new h},tEe;function tl(e,t,n,i){return Math.abs(h.dot(t,n))/i-h.dot(e,n)}function AEe(e,t,n,i){let r=e._projection.ellipsoid,o=i?e:gxt,{north:a,south:s,west:c}=t,{east:u}=t;c>u&&(u+=I.TWO_PI);let f=(c+u)*.5,d;if(s<-I.PI_OVER_TWO+I.RADIANS_PER_DEGREE&&a>I.PI_OVER_TWO-I.RADIANS_PER_DEGREE)d=0;else{let M=z1;M.longitude=f,M.latitude=a,M.height=0;let N=cxt;N.longitude=f,N.latitude=s,N.height=0;let _=tEe;(!l(_)||_.ellipsoid!==r)&&(tEe=_=new E_(void 0,void 0,r)),_.setEndPoints(M,N),d=_.interpolateUsingFraction(.5,z1).latitude}let p=z1;p.longitude=f,p.latitude=d,p.height=0;let g=r.cartographicToCartesian(p,pxt),m=z1;m.longitude=u,m.latitude=a;let y=r.cartographicToCartesian(m,lxt);m.longitude=c;let A=r.cartographicToCartesian(m,fxt);m.longitude=f;let b=r.cartographicToCartesian(m,hxt);m.latitude=s;let x=r.cartographicToCartesian(m,mxt);m.longitude=u;let T=r.cartographicToCartesian(m,dxt);m.longitude=c;let C=r.cartographicToCartesian(m,uxt);h.subtract(A,g,A),h.subtract(T,g,T),h.subtract(y,g,y),h.subtract(C,g,C),h.subtract(b,g,b),h.subtract(x,g,x);let E=r.geodeticSurfaceNormal(g,o.direction);h.negate(E,E);let w=h.cross(E,h.UNIT_Z,o.right);h.normalize(w,w);let D=h.cross(w,E,o.up),R;if(e.frustum instanceof pn){let M=Math.max(h.distance(y,A),h.distance(T,C)),N=Math.max(h.distance(y,T),h.distance(A,C)),_,v,S=e.frustum._offCenterFrustum,P=S.right/S.top,L=N*P;M>L?(_=M,v=_/P):(v=N,_=L),R=Math.max(_,v)}else{let M=Math.tan(e.frustum.fovy*.5),N=e.frustum.aspectRatio*M;if(R=Math.max(tl(E,D,A,M),tl(E,D,T,M),tl(E,D,y,M),tl(E,D,C,M),tl(E,D,b,M),tl(E,D,x,M),tl(E,w,A,N),tl(E,w,T,N),tl(E,w,y,N),tl(E,w,C,N),tl(E,w,b,N),tl(E,w,x,N)),s<0&&a>0){let _=z1;_.longitude=c,_.latitude=0,_.height=0;let v=r.cartographicToCartesian(_,dee);h.subtract(v,g,v),R=Math.max(R,tl(E,D,v,M),tl(E,w,v,N)),_.longitude=u,v=r.cartographicToCartesian(_,dee),h.subtract(v,g,v),R=Math.max(R,tl(E,D,v,M),tl(E,w,v,N))}}return h.add(g,h.multiplyByScalar(E,-R,dee),n)}var _xt=new de,yxt=new h,Axt=new h;function bxt(e,t,n){let i=e._projection;t.west>t.east&&(t=ie.MAX_VALUE);let r=e._actualTransform,o=e._actualInvTransform,a=_xt;a.longitude=t.east,a.latitude=t.north;let s=i.project(a,yxt);O.multiplyByPoint(r,s,s),O.multiplyByPoint(o,s,s),a.longitude=t.west,a.latitude=t.south;let c=i.project(a,Axt);if(O.multiplyByPoint(r,c,c),O.multiplyByPoint(o,c,c),n.x=(s.x-c.x)*.5+c.x,n.y=(s.y-c.y)*.5+c.y,l(e.frustum.fovy)){let u=Math.tan(e.frustum.fovy*.5),f=e.frustum.aspectRatio*u;n.z=Math.max((s.x-c.x)/f,(s.y-c.y)/u)*.5}else{let u=s.x-c.x,f=s.y-c.y;n.z=Math.max(u,f)}return n}var xxt=new de,Txt=new h,Cxt=new h;function vxt(e,t,n){let i=e._projection,r=t.east;t.west>t.east&&(e._scene.mapMode2D===Du.INFINITE_SCROLL?r+=I.TWO_PI:(t=ie.MAX_VALUE,r=t.east));let o=xxt;o.longitude=r,o.latitude=t.north;let a=i.project(o,Txt);o.longitude=t.west,o.latitude=t.south;let s=i.project(o,Cxt),c=Math.abs(a.x-s.x)*.5,u=Math.abs(a.y-s.y)*.5,f,d,p=e.frustum.right/e.frustum.top,g=u*p;return c>g?(f=c,d=f/p):(d=u,f=g),u=Math.max(2*f,2*d),n.x=(a.x-s.x)*.5+s.x,n.y=(a.y-s.y)*.5+s.y,o=i.unproject(n,o),o.height=u,n=i.project(o,n),n}rn.prototype.getRectangleCameraCoordinates=function(e,t){let n=this._mode;if(l(t)||(t=new h),n===re.SCENE3D)return AEe(this,e,t);if(n===re.COLUMBUS_VIEW)return bxt(this,e,t);if(n===re.SCENE2D)return vxt(this,e,t)};var Ext=new hn;function Sxt(e,t,n,i){n=n??te.default;let r=e.getPickRay(t,Ext),o=ci.rayEllipsoid(r,n);if(!o)return;let a=o.start>0?o.start:o.stop;return hn.getPoint(r,a,i)}var wxt=new hn;function Ixt(e,t,n,i){let o=e.getPickRay(t,wxt).origin;o=h.fromElements(o.y,o.z,0,o);let a=n.unproject(o);if(!(a.latitude<-I.PI_OVER_TWO||a.latitude>I.PI_OVER_TWO))return n.ellipsoid.cartographicToCartesian(a,i)}var Pxt=new hn;function Dxt(e,t,n,i){let r=e.getPickRay(t,Pxt),o=-r.origin.x/r.direction.x;hn.getPoint(r,o,i);let a=n.unproject(new h(i.y,i.z,0));if(!(a.latitude<-I.PI_OVER_TWO||a.latitude>I.PI_OVER_TWO||a.longitude<-Math.PI||a.longitude>Math.PI))return n.ellipsoid.cartographicToCartesian(a,i)}rn.prototype.pickEllipsoid=function(e,t,n){let i=this._scene.canvas;if(!(i.clientWidth===0||i.clientHeight===0)){if(l(n)||(n=new h),t=t??te.default,this._mode===re.SCENE3D)n=Sxt(this,e,t,n);else if(this._mode===re.SCENE2D)n=Ixt(this,e,this._projection,n);else if(this._mode===re.COLUMBUS_VIEW)n=Dxt(this,e,this._projection,n);else return;return n}};var Rxt=new h,Oxt=new h,Mxt=new h;function Lxt(e,t,n){let i=e._scene.canvas,r=i.clientWidth,o=i.clientHeight,a=Math.tan(e.frustum.fovy*.5),s=e.frustum.aspectRatio*a,c=e.frustum.near,u=2/r*t.x-1,f=2/o*(o-t.y)-1,d=e.positionWC;h.clone(d,n.origin);let p=h.multiplyByScalar(e.directionWC,c,Rxt);h.add(d,p,p);let g=h.multiplyByScalar(e.rightWC,u*c*s,Oxt),m=h.multiplyByScalar(e.upWC,f*c*a,Mxt),y=h.add(p,g,n.direction);return h.add(y,m,y),h.subtract(y,d,y),h.normalize(y,y),n}var aj=new h;function Nxt(e,t,n){let i=e._scene.canvas,r=i.clientWidth,o=i.clientHeight,a=e.frustum,s=a.offCenterFrustum;l(s)&&(a=s);let c=2/r*t.x-1;c*=(a.right-a.left)*.5;let u=2/o*(o-t.y)-1;u*=(a.top-a.bottom)*.5;let f=n.origin;if(h.clone(e.positionWC,f),h.multiplyByScalar(e.rightWC,c,aj),h.add(aj,f,f),h.multiplyByScalar(e.upWC,u,aj),h.add(aj,f,f),h.clone(e.directionWC,n.direction),e._mode===re.SCENE2D&&e._scene.mapMode2D===Du.INFINITE_SCROLL){let d=e._maxCoord.x;f.y=I.mod(f.y+d,2*d)-d}return n}rn.prototype.getPickRay=function(e,t){l(t)||(t=new hn);let n=this._scene.canvas;if(n.clientWidth<=0||n.clientHeight<=0)return;let i=this.frustum;return l(i.aspectRatio)&&l(i.fov)&&l(i.near)?Lxt(this,e,t):Nxt(this,e,t)};var Fxt=new h,Bxt=new h;rn.prototype.distanceToBoundingSphere=function(e){let t=h.subtract(this.positionWC,e.center,Fxt),n=h.multiplyByScalar(this.directionWC,h.dot(t,this.directionWC),Bxt);return Math.max(0,h.magnitude(n)-e.radius)};var kxt=new k;rn.prototype.getPixelSize=function(e,t,n){let i=this.distanceToBoundingSphere(e),r=this.frustum.getPixelDimensions(t,n,i,this._scene.pixelRatio,kxt);return Math.max(r.x,r.y)};function zxt(e,t,n,i,r,o){let a=h.clone(t);n.y>i?a.y-=n.y-i:n.y<-i&&(a.y+=-i-n.y),n.z>r?a.z-=n.z-r:n.z<-r&&(a.z+=-r-n.z);function s(c){let u=h.lerp(t,a,c.time,new h);e.worldToCameraCoordinatesPoint(u,e.position)}return{easingFunction:ya.EXPONENTIAL_OUT,startObject:{time:0},stopObject:{time:1},duration:o,update:s}}var Uxt=new h,nEe=new h,Vxt=new h,jxt=new h;function Hxt(e,t){let n=e.position,i=e.direction,r=e.worldToCameraCoordinatesVector(h.UNIT_X,Uxt),o=-h.dot(r,n)/h.dot(r,i),a=h.add(n,h.multiplyByScalar(i,o,nEe),nEe);e.cameraToWorldCoordinatesPoint(a,a),n=e.cameraToWorldCoordinatesPoint(e.position,Vxt);let s=Math.tan(e.frustum.fovy*.5),c=e.frustum.aspectRatio*s,u=h.magnitude(h.subtract(n,a,jxt)),f=c*u,d=s*u,p=e._maxCoord.x,g=e._maxCoord.y,m=Math.max(f-p,p),y=Math.max(d-g,g);if(n.z<-m||n.z>m||n.y<-y||n.y>y){let A=a.y<-m||a.y>m,b=a.z<-y||a.z>y;if(A||b)return zxt(e,n,a,m,y,t)}}rn.prototype.createCorrectPositionTween=function(e){if(this._mode===re.COLUMBUS_VIEW)return Hxt(this,e)};var Gxt=new h,Ls={destination:void 0,heading:void 0,pitch:void 0,roll:void 0,duration:void 0,complete:void 0,cancel:void 0,endTransform:void 0,maximumHeight:void 0,easingFunction:void 0};rn.prototype.cancelFlight=function(){l(this._currentFlight)&&(this._currentFlight.cancelTween(),this._currentFlight=void 0)};rn.prototype.completeFlight=function(){if(l(this._currentFlight)){this._currentFlight.cancelTween();let e={destination:void 0,orientation:{heading:void 0,pitch:void 0,roll:void 0}};e.destination=Ls.destination,e.orientation.heading=Ls.heading,e.orientation.pitch=Ls.pitch,e.orientation.roll=Ls.roll,this.setView(e),l(this._currentFlight.complete)&&this._currentFlight.complete(),this._currentFlight=void 0}};rn.prototype.flyTo=function(e){e=e??H.EMPTY_OBJECT;let t=e.destination;if(this._mode===re.MORPHING)return;this.cancelFlight();let i=t instanceof ie;i&&(t=this.getRectangleCameraCoordinates(t,Gxt));let r=e.orientation??H.EMPTY_OBJECT;if(l(r.direction)&&(r=hEe(this,t,r,pee.orientation)),l(e.duration)&&e.duration<=0){let f=pee;f.destination=e.destination,f.orientation.heading=r.heading,f.orientation.pitch=r.pitch,f.orientation.roll=r.roll,f.convert=e.convert,f.endTransform=e.endTransform,this.setView(f),typeof e.complete=="function"&&e.complete();return}let o=this,a;Ls.destination=t,Ls.heading=r.heading,Ls.pitch=r.pitch,Ls.roll=r.roll,Ls.duration=e.duration,Ls.complete=function(){a===o._currentFlight&&(o._currentFlight=void 0),l(e.complete)&&e.complete()},Ls.cancel=e.cancel,Ls.endTransform=e.endTransform,Ls.convert=i?!1:e.convert,Ls.maximumHeight=e.maximumHeight,Ls.pitchAdjustHeight=e.pitchAdjustHeight,Ls.flyOverLongitude=e.flyOverLongitude,Ls.flyOverLongitudeWeight=e.flyOverLongitudeWeight,Ls.easingFunction=e.easingFunction;let s=this._scene,c=rj.createTween(s,Ls);if(c.duration===0){typeof c.complete=="function"&&c.complete();return}a=s.tweens.add(c),this._currentFlight=a;let u=this._scene.preloadFlightCamera;this._mode!==re.SCENE2D&&(l(u)||(u=rn.clone(this)),u.setView({destination:t,orientation:r}),this._scene.preloadFlightCullingVolume=u.frustum.computeCullingVolume(u.positionWC,u.directionWC,u.upWC))};function Wxt(e,t){let n=e.frustum,i=Math.tan(n.fovy*.5),r=n.aspectRatio*i;return Math.max(t/r,t/i)}function qxt(e,t){let n=e.frustum,i=n.offCenterFrustum;l(i)&&(n=i);let r,o,a=n.right/n.top,s=t*a;return t>s?(r=t,o=r/a):(o=t,r=s),Math.max(r,o)*1.5}var Yxt=100;function bEe(e,t,n){n=ph.clone(l(n)?n:rn.DEFAULT_OFFSET);let i=e._scene.screenSpaceCameraController.minimumZoomDistance,r=e._scene.screenSpaceCameraController.maximumZoomDistance,o=n.range;if(!l(o)||o===0){let a=t.radius;a===0?n.range=Yxt:e.frustum instanceof pn||e._mode===re.SCENE2D?n.range=qxt(e,a):n.range=Wxt(e,a),n.range=I.clamp(n.range,i,r)}return n}rn.prototype.viewBoundingSphere=function(e,t){t=bEe(this,e,t),this.lookAt(e.center,t)};var Xxt=new O,iEe=new h,Kxt=new h,$xt=new h,Jxt=new h,Zxt=new ae,Qxt=new Fe,eTt=new $;rn.prototype.flyToBoundingSphere=function(e,t){t=t??H.EMPTY_OBJECT;let n=this._mode===re.SCENE2D||this._mode===re.COLUMBUS_VIEW;this._setTransform(O.IDENTITY);let i=bEe(this,e,t.offset),r;n?r=h.multiplyByScalar(h.UNIT_Z,i.range,iEe):r=yEe(i.heading,i.pitch,i.range,iEe);let a=this._scene.ellipsoid??te.default,s=mt.eastNorthUpToFixedFrame(e.center,a,Xxt);O.multiplyByPoint(s,r,r);let c,u;if(!n){if(c=h.subtract(e.center,r,Kxt),h.normalize(c,c),u=O.multiplyByPointAsVector(s,h.UNIT_Z,$xt),1-Math.abs(h.dot(c,u))<I.EPSILON6){let d=Fe.fromAxisAngle(c,i.heading,Qxt),p=$.fromQuaternion(d,eTt);h.fromCartesian4(O.getColumn(s,1,Zxt),u),$.multiplyByVector(p,u,u)}let f=h.cross(c,u,Jxt);h.cross(f,c,u),h.normalize(u,u)}this.flyTo({destination:r,orientation:{direction:c,up:u},duration:t.duration,complete:t.complete,cancel:t.cancel,endTransform:t.endTransform,maximumHeight:t.maximumHeight,easingFunction:t.easingFunction,flyOverLongitude:t.flyOverLongitude,flyOverLongitudeWeight:t.flyOverLongitudeWeight,pitchAdjustHeight:t.pitchAdjustHeight})};var rEe=new h,oEe=new h,hee=new h,aEe=new h,U1=[new h,new h,new h,new h];function tTt(e,t){let n=t.radii,i=e.positionWC,r=h.multiplyComponents(t.oneOverRadii,i,rEe),o=h.magnitude(r),a=h.normalize(r,oEe),s,c;h.equalsEpsilon(a,h.UNIT_Z,I.EPSILON10)?(s=new h(0,1,0),c=new h(0,0,1)):(s=h.normalize(h.cross(h.UNIT_Z,a,hee),hee),c=h.normalize(h.cross(a,s,aEe),aEe));let u=Math.sqrt(h.magnitudeSquared(r)-1),f=h.multiplyByScalar(a,1/o,rEe),d=u/o,p=h.multiplyByScalar(s,d,oEe),g=h.multiplyByScalar(c,d,hee),m=h.add(f,g,U1[0]);h.subtract(m,p,m),h.multiplyComponents(n,m,m);let y=h.subtract(f,g,U1[1]);h.subtract(y,p,y),h.multiplyComponents(n,y,y);let A=h.subtract(f,g,U1[2]);h.add(A,p,A),h.multiplyComponents(n,A,A);let b=h.add(f,g,U1[3]);return h.add(b,p,b),h.multiplyComponents(n,b,b),U1}var mee=new k,nTt=new h,eA=[new de,new de,new de,new de];function sj(e,t,n,i,r,o){mee.x=e,mee.y=t;let a=i.pickEllipsoid(mee,r,nTt);return l(a)?(eA[n]=r.cartesianToCartographic(a,eA[n]),1):(eA[n]=r.cartesianToCartographic(o[n],eA[n]),0)}rn.prototype.computeViewRectangle=function(e,t){e=e??te.default;let n=this.frustum.computeCullingVolume(this.positionWC,this.directionWC,this.upWC),i=new se(h.ZERO,e.maximumRadius);if(n.computeVisibility(i)===Xt.OUTSIDE)return;let o=this._scene.canvas,a=o.clientWidth,s=o.clientHeight,c=0,u=tTt(this,e);if(c+=sj(0,0,0,this,e,u),c+=sj(0,s,1,this,e,u),c+=sj(a,s,2,this,e,u),c+=sj(a,0,3,this,e,u),c<2)return ie.MAX_VALUE;t=ie.fromCartographicArray(eA,t);let f=0,d=eA[3].longitude;for(let p=0;p<4;++p){let g=eA[p].longitude,m=Math.abs(g-d);m>I.PI?f+=I.TWO_PI-m:f+=m,d=g}return I.equalsEpsilon(Math.abs(f),I.TWO_PI,I.EPSILON9)&&(t.west=-I.PI,t.east=I.PI,eA[0].latitude>=0?t.north=I.PI_OVER_TWO:t.south=-I.PI_OVER_TWO),t};rn.prototype.switchToPerspectiveFrustum=function(){if(this._mode===re.SCENE2D||this.frustum instanceof Yi)return;let e=this._scene;this.frustum=new Yi,this.frustum.aspectRatio=e.drawingBufferWidth/e.drawingBufferHeight,this.frustum.fov=I.toRadians(60)};rn.prototype.switchToOrthographicFrustum=function(){if(this._mode===re.SCENE2D||this.frustum instanceof pn)return;let e=fEe(this),t=this._scene;this.frustum=new pn,this.frustum.aspectRatio=t.drawingBufferWidth/t.drawingBufferHeight,this.frustum.width=e};rn.clone=function(e,t){return l(t)||(t=new rn(e._scene)),h.clone(e.position,t.position),h.clone(e.direction,t.direction),h.clone(e.up,t.up),h.clone(e.right,t.right),O.clone(e._transform,t.transform),t._transformChanged=!0,t.frustum=e.frustum.clone(),t};var Ir=rn;function iTt(e){this.pass=e.pass,this.commandList=e.commandList,this.camera=e.camera,this.cullingVolume=e.cullingVolume,this.ready=!1}var Zh=iTt;var Aee=class{constructor(){this._controllers=[],this._needsUpdate=new Set}get controllerCount(){return this._controllers.length}registerController(t,n,i){let r=i??this.controllerCount;this._controllers.splice(r,0,t),this._needsUpdate.add(t),t.connectedCallback(n)}unregisterController(t,n){let i=this._controllers,r=i.indexOf(t);r!==-1&&(i.splice(r,1),t.disconnectedCallback(n))}update(t,n){for(let i of this._controllers)i.enabled&&(this._needsUpdate.has(i)&&(i.firstUpdate(t,n),this._needsUpdate.delete(i)),i.update(t,n))}},dj=Aee;var EEe=La(Uu(),1),xEe=576,rTt=100,V1="#ffffff",hj="#48b";function SEe(e,t){this.credit=e,this.count=t??1}function oTt(e,t){let n=e.length;for(let i=0;i<n;i++){let r=e[i];if(wt.equals(r,t))return!0}return!1}function aTt(e){let t=e._previousCesiumCredit,n=e._currentCesiumCredit;wt.equals(n,t)||(l(t)&&e._cesiumCreditContainer.removeChild(t.element),l(n)&&e._cesiumCreditContainer.appendChild(n.element),e._previousCesiumCredit=n)}var wEe="cesium-credit-delimiter";function TEe(e){let t=document.createElement("span");return t.textContent=e,t.className=wEe,t}function CEe(e,t){if(l(t)){let n=document.createElement(t);n._creditId=e._creditId,n.appendChild(e),e=n}return e}function vEe(e,t,n,i){let r=e.childNodes,o=-1;t.sort(function(a,s){return s.count-a.count});for(let a=0;a<t.length;++a){let s=t[a].credit;if(l(s)){if(o=a,l(n)&&(o*=2,a>0)){let u=o-1;if(r.length<=u)e.appendChild(TEe(n));else{let f=r[u];f.className!==wEe&&e.replaceChild(TEe(n),f)}}let c=s.element;if(r.length<=o)e.appendChild(CEe(c,i));else{let u=r[o];u._creditId!==s._id&&e.replaceChild(CEe(c,i),u)}}}for(++o;o<r.length;)e.removeChild(r[o])}function sTt(e){let t=e._lightboxCredits,n=e.viewport.clientWidth,i=e.viewport.clientHeight;n!==e._lastViewportWidth&&(n<xEe?(t.className="cesium-credit-lightbox cesium-credit-lightbox-mobile",t.style.marginTop="0"):(t.className="cesium-credit-lightbox cesium-credit-lightbox-expanded",t.style.marginTop=`${Math.floor((i-t.clientHeight)*.5)}px`),e._lastViewportWidth=n),n>=xEe&&i!==e._lastViewportHeight&&(t.style.marginTop=`${Math.floor((i-t.clientHeight)*.5)}px`,e._lastViewportHeight=i)}function cTt(e){let t=`
.cesium-credit-lightbox-overlay {
  display: none;
  z-index: 1;
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(80, 80, 80, 0.8);
}

.cesium-credit-lightbox {
  background-color: #303336;
  color: ${V1};
  position: relative;
  min-height: ${rTt}px;
  margin: auto;
}
.cesium-credit-lightbox > ul > li a,
.cesium-credit-lightbox > ul > li a:visited,
.cesium-credit-wrapper a,
.cesium-credit-wrapper a:visited {
  color: ${V1};
}
.cesium-credit-lightbox > ul > li a:hover {
  color: ${hj};
}
.cesium-credit-lightbox.cesium-credit-lightbox-expanded {
  border: 1px solid #444;
  border-radius: 5px;
  max-width: 470px;
}
.cesium-credit-lightbox.cesium-credit-lightbox-mobile {
  height: 100%;
  width: 100%;
}
.cesium-credit-lightbox-title {
  padding: 20px 20px 0 20px;
}
.cesium-credit-lightbox-close {
  font-size: 18pt;
  cursor: pointer;
  position: absolute;
  top: 0;
  right: 6px;
  color: ${V1};
}
.cesium-credit-lightbox-close:hover {
  color: ${hj};
}
.cesium-credit-lightbox > ul {
  margin: 0;
  padding: 12px 20px 12px 40px;
  font-size: 13px;
}
.cesium-credit-lightbox > ul > li {
  padding-bottom: 6px;
}
.cesium-credit-lightbox > ul > li * {
  padding: 0;
  margin: 0;
}

.cesium-credit-expand-link {
  padding-left: 5px;
  cursor: pointer;
  text-decoration: underline;
  color: ${V1};
}
.cesium-credit-expand-link:hover {
  color: ${hj};
}

.cesium-credit-text {
  color: ${V1};
}

.cesium-credit-delimiter {
  padding: 0 5px;
}

.cesium-credit-textContainer *,
.cesium-credit-logoContainer * {
  display: inline;
}

.cesium-credit-textContainer a:hover {
  color: ${hj}
}

.cesium-credit-textContainer .cesium-credit-wrapper:first-of-type {
  padding-left: 5px;
}
`;function n(o){if(o.shadowRoot)return o.shadowRoot;if(o.getRootNode){let a=o.getRootNode();if(a instanceof ShadowRoot)return a}}let i=n(e)??document.head,r=document.createElement("style");r.innerHTML=t,i.appendChild(r)}function Ro(e,t,n){let i=this;n=n??document.body;let r=document.createElement("div");r.className="cesium-credit-lightbox-overlay",n.appendChild(r);let o=document.createElement("div");o.className="cesium-credit-lightbox",r.appendChild(o);function a(m){o.contains(m.target)||i.hideLightbox()}r.addEventListener("click",a,!1);let s=document.createElement("div");s.className="cesium-credit-lightbox-title",s.textContent="Data provided by:",o.appendChild(s);let c=document.createElement("a");c.onclick=this.hideLightbox.bind(this),c.innerHTML="&times;",c.className="cesium-credit-lightbox-close",o.appendChild(c);let u=document.createElement("ul");o.appendChild(u);let f=document.createElement("div");f.className="cesium-credit-logoContainer",f.style.display="inline",e.appendChild(f);let d=document.createElement("div");d.className="cesium-credit-textContainer",d.style.display="inline",e.appendChild(d);let p=document.createElement("a");p.className="cesium-credit-expand-link",p.onclick=this.showLightbox.bind(this),p.textContent="Data attribution",e.appendChild(p),cTt(e);let g=wt.clone(Ro.cesiumCredit);this._delimiter=t??"\u2022",this._screenContainer=d,this._cesiumCreditContainer=f,this._lastViewportHeight=void 0,this._lastViewportWidth=void 0,this._lightboxCredits=o,this._creditList=u,this._lightbox=r,this._hideLightbox=a,this._expandLink=p,this._expanded=!1,this._staticCredits=[],this._cesiumCredit=g,this._previousCesiumCredit=void 0,this._currentCesiumCredit=g,this._creditDisplayElementPool=[],this._creditDisplayElementIndex=0,this._currentFrameCredits={screenCredits:new zt,lightboxCredits:new zt},this._defaultCredit=void 0,this.viewport=n,this.container=e}function IEe(e,t,n,i){i=i??1;let r=t.get(n.id);if(l(r))r.count<Number.MAX_VALUE&&(r.count+=i);else{let o=e._creditDisplayElementPool,a=e._creditDisplayElementPoolIndex;a<o.length?(r=o[a],r.credit=n,r.count=i):(r=new SEe(n,i),o.push(r)),++e._creditDisplayElementPoolIndex,t.set(n.id,r)}}Ro.prototype.addCreditToNextFrame=function(e){if(e.isIon()){l(this._defaultCredit)||(this._defaultCredit=wt.clone(PEe())),this._currentCesiumCredit=this._defaultCredit;return}let t;e.showOnScreen?t=this._currentFrameCredits.screenCredits:t=this._currentFrameCredits.lightboxCredits,IEe(this,t,e)};Ro.prototype.addStaticCredit=function(e){let t=this._staticCredits;oTt(t,e)||t.push(e)};Ro.prototype.removeStaticCredit=function(e){let t=this._staticCredits,n=t.indexOf(e);n!==-1&&t.splice(n,1)};Ro.prototype.showLightbox=function(){this._lightbox.style.display="block",this._expanded=!0};Ro.prototype.hideLightbox=function(){this._lightbox.style.display="none",this._expanded=!1};Ro.prototype.update=function(){this._expanded&&sTt(this)};Ro.prototype.beginFrame=function(){let e=this._currentFrameCredits;this._creditDisplayElementPoolIndex=0;let t=e.screenCredits,n=e.lightboxCredits;t.removeAll(),n.removeAll();let i=this._staticCredits;for(let r=0;r<i.length;++r){let o=i[r],a=o.showOnScreen?t:n;o.isIon()&&wt.equals(Ro.cesiumCredit,this._cesiumCredit)||IEe(this,a,o,Number.MAX_VALUE)}wt.equals(Ro.cesiumCredit,this._cesiumCredit)||(this._cesiumCredit=wt.clone(Ro.cesiumCredit)),this._currentCesiumCredit=this._cesiumCredit};Ro.prototype.endFrame=function(){let e=this._currentFrameCredits.screenCredits.values;vEe(this._screenContainer,e,this._delimiter,void 0);let t=this._currentFrameCredits.lightboxCredits.values;this._expandLink.style.display=t.length>0?"inline":"none",vEe(this._creditList,t,void 0,"li"),aTt(this)};Ro.prototype.destroy=function(){return this._lightbox.removeEventListener("click",this._hideLightbox,!1),this.container.removeChild(this._cesiumCreditContainer),this.container.removeChild(this._screenContainer),this.container.removeChild(this._expandLink),this.viewport.removeChild(this._lightbox),ue(this)};Ro.prototype.isDestroyed=function(){return!1};Ro._cesiumCredit=void 0;Ro._cesiumCreditInitialized=!1;var mj;function PEe(){if(!l(mj)){let e=$t("Assets/Images/ion-credit.png");e.indexOf("http://")!==0&&e.indexOf("https://")!==0&&e.indexOf("data:")!==0&&(e=new EEe.default(e).path()),mj=new wt(`<a href="https://cesium.com/" target="_blank"><img src="${e}" style="vertical-align: -7px" title="Cesium ion"/></a>`,!0)}return Ro._cesiumCreditInitialized||(Ro._cesiumCredit=mj,Ro._cesiumCreditInitialized=!0),mj}Object.defineProperties(Ro,{cesiumCredit:{get:function(){return PEe(),Ro._cesiumCredit},set:function(e){Ro._cesiumCredit=e,Ro._cesiumCreditInitialized=!0}}});Ro.CreditDisplayElement=SEe;var pj=Ro;function gj(e){e=e??H.EMPTY_OBJECT,this._camera=e.camera,this._frustumSplits=e.frustumSplits,this._color=e.color??U.CYAN,this._updateOnChange=e.updateOnChange??!0,this.show=e.show??!0,this.id=e.id,this._id=void 0,this._outlinePrimitives=[],this._planesPrimitives=[]}var lTt=new h,uTt=new $,fTt=new Fe,dTt=new Yi,hTt=new ru,mTt=new pn,pTt=new Aa,gTt=new U,_Tt=[1,1e5];gj.prototype.update=function(e){if(!this.show)return;let t=this._planesPrimitives,n=this._outlinePrimitives,i,r;if(this._updateOnChange){for(r=t.length,i=0;i<r;++i)n[i]=n[i]&&n[i].destroy(),t[i]=t[i]&&t[i].destroy();t.length=0,n.length=0}if(t.length===0){let o=this._camera,a=o.frustum,s;a instanceof Yi?s=dTt:a instanceof ru?s=hTt:a instanceof pn?s=mTt:s=pTt,s=a.clone(s);let c,u=this._frustumSplits;!l(u)||u.length<=1?(u=_Tt,u[0]=this._camera.frustum.near,u[1]=this._camera.frustum.far,c=1):c=u.length-1;let f=o.positionWC,d=o.directionWC,p=o.upWC,g=o.rightWC;g=h.negate(g,lTt);let m=uTt;$.setColumn(m,0,g,m),$.setColumn(m,1,p,m),$.setColumn(m,2,d,m);let y=Fe.fromRotationMatrix(m,fTt);for(t.length=n.length=c,i=0;i<c;++i)s.near=u[i],s.far=u[i+1],t[i]=new Fn({geometryInstances:new Bt({geometry:new VC({origin:f,orientation:y,frustum:s,_drawNearPlane:i===0}),attributes:{color:Kt.fromColor(U.fromAlpha(this._color,.1,gTt))},id:this.id,pickPrimitive:this}),appearance:new _n({translucent:!0,flat:!0}),asynchronous:!1}),n[i]=new Fn({geometryInstances:new Bt({geometry:new SN({origin:f,orientation:y,frustum:s,_drawNearPlane:i===0}),attributes:{color:Kt.fromColor(this._color)},id:this.id,pickPrimitive:this}),appearance:new _n({translucent:!1,flat:!0}),asynchronous:!1})}for(r=t.length,i=0;i<r;++i)n[i].update(e),t[i].update(e)};gj.prototype.isDestroyed=function(){return!1};gj.prototype.destroy=function(){let e=this._planesPrimitives.length;for(let t=0;t<e;++t)this._outlinePrimitives[t]=this._outlinePrimitives[t]&&this._outlinePrimitives[t].destroy(),this._planesPrimitives[t]=this._planesPrimitives[t]&&this._planesPrimitives[t].destroy();return ue(this)};var Tg=gj;var _j=`in vec4 positionEC;

void main()
{
    vec3 position;
    vec3 direction;
    if (czm_orthographicIn3D == 1.0)
    {
        vec2 uv = (gl_FragCoord.xy -  czm_viewport.xy) / czm_viewport.zw;
        vec2 minPlane = vec2(czm_frustumPlanes.z, czm_frustumPlanes.y); // left, bottom
        vec2 maxPlane = vec2(czm_frustumPlanes.w, czm_frustumPlanes.x); // right, top
        position = vec3(mix(minPlane, maxPlane, uv), 0.0);
        direction = vec3(0.0, 0.0, -1.0);
    } 
    else 
    {
        position = vec3(0.0);
        direction = normalize(positionEC.xyz);
    }

    czm_ray ray = czm_ray(position, direction);

    vec3 ellipsoid_center = czm_view[3].xyz;

    czm_raySegment intersection = czm_rayEllipsoidIntersectionInterval(ray, ellipsoid_center, czm_ellipsoidInverseRadii);
    if (!czm_isEmpty(intersection))
    {
        out_FragColor = vec4(1.0, 1.0, 0.0, 1.0);
    }
    else
    {
        discard;
    }

    czm_writeLogDepth();
}
`;var yj=`in vec4 position;

out vec4 positionEC;

void main()
{
    positionEC = czm_modelView * position;
    gl_Position = czm_projection * positionEC;

    czm_vertexLogDepth();
}
`;function H1(e){this._rs=void 0,this._sp=void 0,this._va=void 0,this._command=void 0,this._mode=void 0,this._useLogDepth=!1,this._ellipsoidOffset=e??0}var j1=fn.supportsTypedArrays()?new Float32Array(12):[],DEe=new h,REe=new h,bee=new h,OEe=new h,Aj=new h;function yTt(e,t){let n=e.radii,i=t.camera,r,o,a;if(i.frustum instanceof pn)r=h.ZERO,o=i.rightWC,a=i.upWC;else{let d=i.positionWC,p=h.multiplyComponents(e.oneOverRadii,d,DEe),g=h.normalize(p,REe),m=h.normalize(h.cross(h.UNIT_Z,p,bee),bee),y=h.normalize(h.cross(g,m,OEe),OEe),A=h.magnitude(p),b=Math.sqrt(A*A-1);r=h.multiplyByScalar(g,1/A,DEe);let x=b/A;o=h.multiplyByScalar(m,x,REe),a=h.multiplyByScalar(y,x,bee)}let s=h.add(r,a,Aj);h.subtract(s,o,s),h.multiplyComponents(n,s,s),h.pack(s,j1,0);let c=h.subtract(r,a,Aj);h.subtract(c,o,c),h.multiplyComponents(n,c,c),h.pack(c,j1,3);let u=h.add(r,a,Aj);h.add(u,o,u),h.multiplyComponents(n,u,u),h.pack(u,j1,6);let f=h.subtract(r,a,Aj);return h.add(f,o,f),h.multiplyComponents(n,f,f),h.pack(f,j1,9),j1}H1.prototype.update=function(e){if(this._mode=e.mode,e.mode!==re.SCENE3D)return;let t=e.context,n=e.mapProjection.ellipsoid.radii,i=new te(n.x+this._ellipsoidOffset,n.y+this._ellipsoidOffset,n.z+this._ellipsoidOffset),r=e.useLogDepth;if(l(this._command)||(this._rs=je.fromCache({cull:{enabled:!0},depthTest:{enabled:!0},colorMask:{red:!1,green:!1,blue:!1,alpha:!1}}),this._command=new nt({renderState:this._rs,boundingVolume:new se(h.ZERO,i.maximumRadius),pass:Pe.OPAQUE,owner:this})),!l(this._sp)||this._useLogDepth!==r){this._useLogDepth=r;let a=new Ge({sources:[yj]}),s=new Ge({sources:[_j]});r&&(s.defines.push("LOG_DEPTH"),a.defines.push("LOG_DEPTH")),this._sp=Zt.replaceCache({shaderProgram:this._sp,context:t,vertexShaderSource:a,fragmentShaderSource:s,attributeLocations:{position:0}}),this._command.shaderProgram=this._sp}let o=yTt(i,e);if(l(this._va))this._va.getAttribute(0).vertexBuffer.copyFromArrayView(o);else{let a=new Tt({attributes:{position:new Me({componentDatatype:Y.FLOAT,componentsPerAttribute:3,values:o})},indices:[0,1,2,2,1,3],primitiveType:Re.TRIANGLES});this._va=Vn.fromGeometry({context:t,geometry:a,attributeLocations:{position:0},bufferUsage:Oe.DYNAMIC_DRAW}),this._command.vertexArray=this._va}};H1.prototype.execute=function(e,t){this._mode===re.SCENE3D&&this._command.execute(e,t)};H1.prototype.isDestroyed=function(){return!1};H1.prototype.destroy=function(){this._sp=this._sp&&this._sp.destroy(),this._va=this._va&&this._va.destroy()};var bj=H1;function Px(){}var ATt=/\bgl_FragDepth\b/,bTt=/\bdiscard\b/;function xTt(e,t){let n=e.shaderCache.getDerivedShaderProgram(t,"depthOnly");if(l(n))return n;let i=t.fragmentShaderSource,r=!1,o=i.sources;for(let s=0;s<o.length;++s)if(ATt.test(o[s])||bTt.test(o[s])){r=!0;break}let a=i.defines.indexOf("LOG_DEPTH")>=0;if(!r&&!a){let s=`void main()
{
    out_FragColor = vec4(1.0);
}
`;i=new Ge({sources:[s]})}else if(!r&&a){let s=`void main()
{
    out_FragColor = vec4(1.0);
    czm_writeLogDepth();
}
`;i=new Ge({defines:["LOG_DEPTH"],sources:[s]})}return e.shaderCache.createDerivedShaderProgram(t,"depthOnly",{vertexShaderSource:t.vertexShaderSource,fragmentShaderSource:i,attributeLocations:t._attributeLocations})}function TTt(e,t){let n=e._depthOnlyRenderStateCache,i=n[t.id];if(l(i))return i;let r=je.getState(t);r.depthMask=!0,r.colorMask={red:!1,green:!1,blue:!1,alpha:!1};let o=je.fromCache(r);return n[t.id]=o,o}Px.createDepthOnlyDerivedCommand=function(e,t,n,i){l(i)||(i={});let r=i.depthOnlyCommand?.shaderProgram,o=i.depthOnlyCommand?.renderState;return i.depthOnlyCommand=nt.shallowClone(t,i.depthOnlyCommand),!l(r)||i.shaderProgramId!==t.shaderProgram.id?(i.depthOnlyCommand.shaderProgram=xTt(n,t.shaderProgram),i.depthOnlyCommand.renderState=TTt(e,t.renderState),i.shaderProgramId=t.shaderProgram.id):(i.depthOnlyCommand.shaderProgram=r,i.depthOnlyCommand.renderState=o),i};var CTt=/\s+czm_writeLogDepth\(/,vTt=/\s+czm_vertexLogDepth\(/;function ETt(e,t){if(t.fragmentShaderSource.defines.indexOf("LOG_DEPTH_READ_ONLY")>=0)return t;let i=e.shaderCache.getDerivedShaderProgram(t,"logDepth");if(l(i))return i;let r=t._attributeLocations,o=t.vertexShaderSource.clone(),a=t.fragmentShaderSource.clone();o.defines=l(o.defines)?o.defines.slice(0):[],o.defines.push("LOG_DEPTH"),a.defines=l(a.defines)?a.defines.slice(0):[],a.defines.push("LOG_DEPTH");let s=!1,c=o.sources;for(let f=0;f<c.length;++f)if(vTt.test(c[f])){s=!0;break}if(!s){for(let d=0;d<c.length;++d)c[d]=Ge.replaceMain(c[d],"czm_log_depth_main");c.push(`

void main()
{
    czm_log_depth_main();
    czm_vertexLogDepth();
}
`)}c=a.sources,s=!1;for(let f=0;f<c.length;++f)CTt.test(c[f])&&(s=!0);a.defines.indexOf("LOG_DEPTH_WRITE")!==-1&&(s=!0);let u="";if(!s){for(let f=0;f<c.length;f++)c[f]=Ge.replaceMain(c[f],"czm_log_depth_main");u=`
void main()
{
    czm_log_depth_main();
    czm_writeLogDepth();
}
`}return c.push(u),e.shaderCache.createDerivedShaderProgram(t,"logDepth",{vertexShaderSource:o,fragmentShaderSource:a,attributeLocations:r})}Px.createLogDepthCommand=function(e,t,n){l(n)||(n={});let i=n.command?.shaderProgram;return n.command=nt.shallowClone(e,n.command),!l(i)||n.shaderProgramId!==e.shaderProgram.id?(n.command.shaderProgram=ETt(t,e.shaderProgram),n.shaderProgramId=e.shaderProgram.id):n.command.shaderProgram=i,n};function STt(e,t,n){let i=e.shaderCache.getDerivedShaderProgram(t,"pick");if(l(i))return i;let r=t._attributeLocations,{sources:o,defines:a}=t.fragmentShaderSource,c=o.some(g=>g.includes("out_FragData"))?"out_FragData_0":"out_FragColor",u=`void main ()
{
    czm_non_pick_main();
    if (${c}.a == 0.0) {
        discard;
    }
    ${c} = ${n};
} `,f=o.length,d=new Array(f+1);for(let g=0;g<f;++g)d[g]=Ge.replaceMain(o[g],"czm_non_pick_main");d[f]=u;let p=new Ge({sources:d,defines:a});return e.shaderCache.createDerivedShaderProgram(t,"pick",{vertexShaderSource:t.vertexShaderSource,fragmentShaderSource:p,attributeLocations:r})}function xee(e,t){let n=e.picking.pickRenderStateCache,i=n[t.id];if(l(i))return i;let r=je.getState(t);r.blending.enabled=!1,r.depthMask=!0;let o=je.fromCache(r);return n[t.id]=o,o}Px.createPickDerivedCommand=function(e,t,n,i){l(i)||(i={});let r=i.pickCommand?.shaderProgram,o=i.pickCommand?.renderState;return i.pickCommand=nt.shallowClone(t,i.pickCommand),!l(r)||i.shaderProgramId!==t.shaderProgram.id?(i.pickCommand.shaderProgram=STt(n,t.shaderProgram,t.pickId),i.pickCommand.renderState=xee(e,t.renderState),i.shaderProgramId=t.shaderProgram.id):(i.pickCommand.shaderProgram=r,i.pickCommand.renderState=o),i};var wTt=`uint rgba8UnormToUint32(vec4 c)
{
    uvec4 b = uvec4(c * 255.0 + 0.5);
    return (b.r) | (b.g << 8u) | (b.b << 16u) | (b.a << 24u);
}
`;function ITt(e,t,n){let i=e.shaderCache.getDerivedShaderProgram(t,"snap");if(l(i))return i;let r=t._attributeLocations,{sources:o,defines:a}=t.fragmentShaderSource,c=o.some(g=>g.includes("out_FragData"))?"out_FragData_0":"out_FragColor",u=`${wTt}
void main ()
{
    czm_non_snap_main();
    if (${c}.a == 0.0) {
        discard;
    }
    ${c} = ${n};
} `,f=o.length,d=new Array(f+1);for(let g=0;g<f;++g)d[g]=Ge.replaceMain(o[g],"czm_non_snap_main");d[f]=u;let p=new Ge({sources:d,defines:a});return e.shaderCache.createDerivedShaderProgram(t,"snap",{vertexShaderSource:t.vertexShaderSource,fragmentShaderSource:p,attributeLocations:r})}Px.createSnapDerivedCommand=function(e,t,n,i){l(i)||(i={});let r=i.snapCommand?.shaderProgram,o=i.snapCommand?.renderState;return i.snapCommand=nt.shallowClone(t,i.snapCommand),!l(r)||i.shaderProgramId!==t.shaderProgram.id?(i.snapCommand.shaderProgram=ITt(n,t.shaderProgram,t.snapId),i.snapCommand.renderState=xee(e,t.renderState),i.shaderProgramId=t.shaderProgram.id):(i.snapCommand.shaderProgram=r,i.snapCommand.renderState=o),i};function TS(e,t,n){let i=e.length;for(let r=0;r<i;r++)e[r].trimStart().split(/\s+/)[0]===t&&(e[r]=`${t} ${n}`)}function PTt(e){return e.isArray?e.arrayLength:gt.getComponentCount(e.type)}function MEe(e,t,n){return`((${e} - float(${t})) / float(${n}))`}function LEe(e,t){let n=Mt.getMaximum(t);return`(${e}) / float(${n})`}function DTt(e,t){let n="float(value)";if(t.hasValueTransform){let i=t.offset,r=t.scale;n=MEe(n,i,r)}return e.normalized||(n=LEe(n,e.componentType)),n}function RTt(e,t,n){let r=`float(${`value.${n}`})`;if(t.hasValueTransform){let o=t.offset[n],a=t.scale[n];r=MEe(r,o,a)}return e.normalized||(r=LEe(r,e.componentType)),r}function OTt(e,t,n){let i=n.schemaId,r=n.className,o=n.propertyName,a=`pickMetadata-${i}-${r}-${o}`,s=e.shaderCache.getDerivedShaderProgram(t,a);if(l(s))return s;let c=n.metadataProperty,u=n.classProperty,f=u.getGlslType(),d=["0.0","0.0","0.0","0.0"],p=PTt(u);if(p===1)d[0]=DTt(u,c);else{let A=["x","y","z","w"];for(let b=0;b<p;b++)d[b]=RTt(u,c,A[b])}let g=t.fragmentShaderSource.defines.slice();g.push(Cd.METADATA_PICKING_ENABLED),TS(g,Cd.METADATA_PICKING_VALUE_TYPE,f),TS(g,Cd.METADATA_PICKING_VALUE_STRING,`metadata.${o}`),TS(g,Cd.METADATA_PICKING_VALUE_COMPONENT_X,d[0]),TS(g,Cd.METADATA_PICKING_VALUE_COMPONENT_Y,d[1]),TS(g,Cd.METADATA_PICKING_VALUE_COMPONENT_Z,d[2]),TS(g,Cd.METADATA_PICKING_VALUE_COMPONENT_W,d[3]);let m=new Ge({sources:t.fragmentShaderSource.sources,defines:g});return e.shaderCache.createDerivedShaderProgram(t,a,{vertexShaderSource:t.vertexShaderSource,fragmentShaderSource:m,attributeLocations:t._attributeLocations})}Px.createPickMetadataDerivedCommand=function(e,t,n,i){return l(i)||(i={}),i.pickMetadataCommand=nt.shallowClone(t,i.pickMetadataCommand),i.pickMetadataCommand.shaderProgram=OTt(n,t.shaderProgram,t.pickedMetadataInfo),i.pickMetadataCommand.renderState=xee(e,t.renderState),i.shaderProgramId=t.shaderProgram.id,i};function MTt(e,t){let n=e.shaderCache.getDerivedShaderProgram(t,"HDR");if(l(n))return n;let i=t._attributeLocations,r=t.vertexShaderSource.clone(),o=t.fragmentShaderSource.clone();return r.defines=l(r.defines)?r.defines.slice(0):[],r.defines.push("HDR"),o.defines=l(o.defines)?o.defines.slice(0):[],o.defines.push("HDR"),e.shaderCache.createDerivedShaderProgram(t,"HDR",{vertexShaderSource:r,fragmentShaderSource:o,attributeLocations:i})}Px.createHdrCommand=function(e,t,n){l(n)||(n={});let i=n.command?.shaderProgram;return n.command=nt.shallowClone(e,n.command),!l(i)||n.shaderProgramId!==e.shaderProgram.id?(n.command.shaderProgram=MTt(t,e.shaderProgram),n.shaderProgramId=e.shaderProgram.id):n.command.shaderProgram=i,n};var Op=Px;function xj(e){this._scene=e,this._lastAlpha=void 0,this._lastBeta=void 0,this._lastGamma=void 0,this._alpha=void 0,this._beta=void 0,this._gamma=void 0;let t=this;function n(i){let r=i.alpha;if(!l(r)){t._alpha=void 0,t._beta=void 0,t._gamma=void 0;return}t._alpha=I.toRadians(r),t._beta=I.toRadians(i.beta),t._gamma=I.toRadians(i.gamma)}window.addEventListener("deviceorientation",n,!1),this._removeListener=function(){window.removeEventListener("deviceorientation",n,!1)}}var LTt=new Fe,NEe=new Fe,NTt=new $;function FTt(e,t,n,i){let r=e.direction,o=e.right,a=e.up,s=Fe.fromAxisAngle(r,n,NEe),c=Fe.fromAxisAngle(o,i,LTt),u=Fe.multiply(c,s,c),f=Fe.fromAxisAngle(a,t,NEe);Fe.multiply(f,u,u);let d=$.fromQuaternion(u,NTt);$.multiplyByVector(d,o,o),$.multiplyByVector(d,a,a),$.multiplyByVector(d,r,r)}xj.prototype.update=function(){if(!l(this._alpha))return;l(this._lastAlpha)||(this._lastAlpha=this._alpha,this._lastBeta=this._beta,this._lastGamma=this._gamma);let e=this._lastAlpha-this._alpha,t=this._lastBeta-this._beta,n=this._lastGamma-this._gamma;FTt(this._scene.camera,-e,t,n),this._lastAlpha=this._alpha,this._lastBeta=this._beta,this._lastGamma=this._gamma};xj.prototype.isDestroyed=function(){return!1};xj.prototype.destroy=function(){return this._removeListener(),ue(this)};var Tj=xj;function Tee(){this.enabled=!0,this.renderable=!0,this.density=6e-4,this.heightScalar=.001,this._heightFalloff=.59,this.maxHeight=8e5,this.visualDensityScalar=.15,this.screenSpaceErrorFactor=2,this.minimumBrightness=.03}Object.defineProperties(Tee.prototype,{heightFalloff:{get:function(){return this._heightFalloff},set:function(e){this._heightFalloff=e}}});var BTt=new h;Tee.prototype.update=function(e){if(!(e.fog.enabled=this.enabled))return;e.fog.renderable=this.renderable;let n=e.camera,i=n.positionCartographic;if(!l(i)||i.height>this.maxHeight||e.mode!==re.SCENE3D){e.fog.enabled=!1,e.fog.density=0;return}let r=i.height,o=this.density*this.heightScalar*Math.pow(Math.max(r/this.maxHeight,I.EPSILON4),-Math.max(this._heightFalloff,0)),a=h.normalize(n.positionWC,BTt),s=Math.abs(h.dot(n.directionWC,a));o*=1-s,e.fog.density=o,e.fog.visualDensityScalar=this.visualDensityScalar,e.fog.sse=this.screenSpaceErrorFactor,e.fog.minimumBrightness=this.minimumBrightness};var Cj=Tee;function kTt(e,t,n){this.context=e,this.commandList=[],this.panoramaCommandList=[],this.shadowMaps=[],this.brdfLutGenerator=void 0,this.environmentMap=void 0,this.sphericalHarmonicCoefficients=void 0,this.specularEnvironmentMaps=void 0,this.specularEnvironmentMapsMaximumLOD=void 0,this.mode=re.SCENE3D,this.morphTime=re.getMorphTime(re.SCENE3D),this.frameNumber=0,this.newFrame=!1,this.time=void 0,this.jobScheduler=n,this.mapProjection=void 0,this.camera=void 0,this.cameraUnderground=!1,this.globeTranslucencyState=void 0,this.cullingVolume=void 0,this.occluder=void 0,this.maximumScreenSpaceError=void 0,this.pixelRatio=1,this.passes={render:!1,pick:!1,pickVoxel:!1,snap:!1,depth:!1,postProcess:!1,offscreen:!1},this.creditDisplay=t,this.afterRender=[],this.scene3DOnly=!1,this.fog={enabled:!1,renderable:!1,density:void 0,visualDensityScalar:void 0,sse:void 0,minimumBrightness:void 0},this.atmosphere=void 0,this.verticalExaggeration=1,this.verticalExaggerationRelativeHeight=0,this.shadowState={shadowsEnabled:!0,shadowMaps:[],lightShadowMaps:[],nearPlane:1,farPlane:5e3,closestObjectSize:1e3,lastDirtyTime:0,outOfView:!0},this.splitPosition=0,this.frustumSplits=[],this.backgroundColor=void 0,this.light=void 0,this.minimumDisableDepthTestDistance=void 0,this.invertClassification=!1,this.invertClassificationColor=void 0,this.useLogDepth=!1,this.tilesetPassState=void 0,this.minimumTerrainHeight=0,this.pickingMetadata=!1,this.pickedMetadataInfo=void 0,this.edgeVisibilityRequested=!1,this.planarFillRequested=!1}var vj=kTt;var oc={OPAQUE_FRONT_FACE:0,OPAQUE_BACK_FACE:1,DEPTH_ONLY_FRONT_FACE:2,DEPTH_ONLY_BACK_FACE:3,DEPTH_ONLY_FRONT_AND_BACK_FACE:4,TRANSLUCENT_FRONT_FACE:5,TRANSLUCENT_BACK_FACE:6,TRANSLUCENT_FRONT_FACE_MANUAL_DEPTH_TEST:7,TRANSLUCENT_BACK_FACE_MANUAL_DEPTH_TEST:8,PICK_FRONT_FACE:9,PICK_BACK_FACE:10,DERIVED_COMMANDS_MAXIMUM_LENGTH:11},Dx=oc.DERIVED_COMMANDS_MAXIMUM_LENGTH,WEe=["opaqueFrontFaceCommand","opaqueBackFaceCommand","depthOnlyFrontFaceCommand","depthOnlyBackFaceCommand","depthOnlyFrontAndBackFaceCommand","translucentFrontFaceCommand","translucentBackFaceCommand","translucentFrontFaceManualDepthTestCommand","translucentBackFaceManualDepthTestCommand","pickFrontFaceCommand","pickBackFaceCommand"];function Rx(){this._frontFaceAlphaByDistance=new Wt(0,1,0,1),this._backFaceAlphaByDistance=new Wt(0,1,0,1),this._frontFaceTranslucent=!1,this._backFaceTranslucent=!1,this._requiresManualDepthTest=!1,this._sunVisibleThroughGlobe=!1,this._environmentVisible=!1,this._useDepthPlane=!1,this._numberOfTextureUniforms=0,this._globeTranslucencyFramebuffer=void 0,this._rectangle=ie.clone(ie.MAX_VALUE),this._derivedCommandKey=0,this._derivedCommandsDirty=!1,this._derivedCommandPacks=void 0,this._derivedCommandTypes=new Array(Dx),this._derivedBlendCommandTypes=new Array(Dx),this._derivedPickCommandTypes=new Array(Dx),this._derivedCommandTypesToUpdate=new Array(Dx),this._derivedCommandsLength=0,this._derivedBlendCommandsLength=0,this._derivedPickCommandsLength=0,this._derivedCommandsToUpdateLength=0}Object.defineProperties(Rx.prototype,{frontFaceAlphaByDistance:{get:function(){return this._frontFaceAlphaByDistance}},backFaceAlphaByDistance:{get:function(){return this._backFaceAlphaByDistance}},translucent:{get:function(){return this._frontFaceTranslucent}},sunVisibleThroughGlobe:{get:function(){return this._sunVisibleThroughGlobe}},environmentVisible:{get:function(){return this._environmentVisible}},useDepthPlane:{get:function(){return this._useDepthPlane}},numberOfTextureUniforms:{get:function(){return this._numberOfTextureUniforms}},rectangle:{get:function(){return this._rectangle}}});Rx.prototype.update=function(e){let t=e.globe;if(!l(t)||!t.show){this._frontFaceTranslucent=!1,this._backFaceTranslucent=!1,this._sunVisibleThroughGlobe=!0,this._environmentVisible=!0,this._useDepthPlane=!1;return}this._frontFaceAlphaByDistance=FEe(t.translucency.enabled,t.translucency.frontFaceAlpha,t.translucency.frontFaceAlphaByDistance,this._frontFaceAlphaByDistance),this._backFaceAlphaByDistance=FEe(t.translucency.enabled,t.translucency.backFaceAlpha,t.translucency.backFaceAlphaByDistance,this._backFaceAlphaByDistance),this._frontFaceTranslucent=BEe(t.translucency.enabled,this._frontFaceAlphaByDistance,t),this._backFaceTranslucent=BEe(t.translucency.enabled,this._backFaceAlphaByDistance,t),this._requiresManualDepthTest=jTt(this,e,t),this._sunVisibleThroughGlobe=zTt(this,e),this._environmentVisible=UTt(this,e),this._useDepthPlane=VTt(this,e),this._numberOfTextureUniforms=HTt(this),this._rectangle=ie.clone(t.translucency.rectangle,this._rectangle),GTt(this,e)};function FEe(e,t,n,i){return e?l(n)?(Wt.clone(n,i),i.nearValue*=t,i.farValue*=t,i):(i.nearValue=t,i.farValue=t,i):(i.nearValue=1,i.farValue=1,i)}function BEe(e,t,n){return e&&(n.baseColor.alpha<1||t.nearValue<1||t.farValue<1)}function zTt(e,t){let n=e._frontFaceTranslucent,i=e._backFaceTranslucent;return n&&(t.cameraUnderground||i)}function UTt(e,t){return!t.cameraUnderground||e._frontFaceTranslucent}function VTt(e,t){return!t.cameraUnderground&&!e._frontFaceTranslucent}function jTt(e,t,n){return e._frontFaceTranslucent&&!e._backFaceTranslucent&&!n.depthTestAgainstTerrain&&t.mode!==re.SCENE2D&&t.context.depthTexture}function HTt(e){let t=0;return e._frontFaceTranslucent&&++t,e._requiresManualDepthTest&&++t,t}function GTt(e,t){e._derivedCommandsLength=Cee(e,t,!1,!1,e._derivedCommandTypes),e._derivedBlendCommandsLength=Cee(e,t,!0,!1,e._derivedBlendCommandTypes),e._derivedPickCommandsLength=Cee(e,t,!1,!0,e._derivedPickCommandTypes);let n,i=0;for(n=0;n<e._derivedCommandsLength;++n)i|=1<<e._derivedCommandTypes[n];for(n=0;n<e._derivedBlendCommandsLength;++n)i|=1<<e._derivedBlendCommandTypes[n];for(n=0;n<e._derivedPickCommandsLength;++n)i|=1<<e._derivedPickCommandTypes[n];let r=0;for(n=0;n<Dx;++n)(i&1<<n)>0&&(e._derivedCommandTypesToUpdate[r++]=n);e._derivedCommandsToUpdateLength=r;let o=i!==e._derivedCommandKey;e._derivedCommandKey=i,e._derivedCommandsDirty=o,!l(e._derivedCommandPacks)&&e._frontFaceTranslucent&&(e._derivedCommandPacks=oCt())}function Cee(e,t,n,i,r){let o=0,a=e._frontFaceTranslucent,s=e._backFaceTranslucent;if(!a)return o;let c=t.cameraUnderground,u=e._requiresManualDepthTest,f=i?oc.PICK_FRONT_FACE:u?oc.TRANSLUCENT_FRONT_FACE_MANUAL_DEPTH_TEST:oc.TRANSLUCENT_FRONT_FACE,d=i?oc.PICK_BACK_FACE:u?oc.TRANSLUCENT_BACK_FACE_MANUAL_DEPTH_TEST:oc.TRANSLUCENT_BACK_FACE;return t.mode===re.SCENE2D?(r[o++]=oc.DEPTH_ONLY_FRONT_FACE,r[o++]=f,o):(s?(n||(r[o++]=oc.DEPTH_ONLY_FRONT_AND_BACK_FACE),c?(r[o++]=f,r[o++]=d):(r[o++]=d,r[o++]=f)):c?(n||(r[o++]=oc.DEPTH_ONLY_BACK_FACE),r[o++]=oc.OPAQUE_FRONT_FACE,r[o++]=d):(n||(r[o++]=oc.DEPTH_ONLY_FRONT_FACE),r[o++]=oc.OPAQUE_BACK_FACE,r[o++]=f),o)}function Fd(e,t){let n=e.indexOf(t);n>-1&&e.splice(n,1)}function kEe(e,t){return e.indexOf(t)>-1}function WTt(e,t){Fd(e.defines,"TRANSLUCENT"),Fd(t.defines,"TRANSLUCENT")}function qTt(e,t){Fd(e.defines,"GROUND_ATMOSPHERE"),Fd(t.defines,"GROUND_ATMOSPHERE"),Fd(e.defines,"FOG"),Fd(t.defines,"FOG"),Fd(e.defines,"TRANSLUCENT"),Fd(t.defines,"TRANSLUCENT")}function vee(e,t){if(kEe(t.defines,"TILE_LIMIT_RECTANGLE")||kEe(t.defines,"ENABLE_CLIPPING_PLANES"))return;let n=`void main() 
{ 
    out_FragColor = vec4(1.0); 
} 
`;t.sources=[n]}function Eee(e,t){let n=t.sources,i=n.length;for(let o=0;o<i;++o)n[o]=Ge.replaceMain(n[o],"czm_globe_translucency_main");n.push(`

uniform sampler2D u_classificationTexture; 
void main() 
{ 
    vec2 st = gl_FragCoord.xy / czm_viewport.zw; 
#ifdef MANUAL_DEPTH_TEST 
    float logDepthOrDepth = czm_unpackDepth(texture(czm_globeDepthTexture, st)); 
    if (logDepthOrDepth != 0.0) 
    { 
        vec4 eyeCoordinate = czm_windowToEyeCoordinates(gl_FragCoord.xy, logDepthOrDepth); 
        float depthEC = eyeCoordinate.z / eyeCoordinate.w; 
        if (v_positionEC.z < depthEC) 
        { 
            discard; 
        } 
    } 
#endif 
    czm_globe_translucency_main(); 
    vec4 classificationColor = texture(u_classificationTexture, st); 
    if (classificationColor.a > 0.0) 
    { 
        // Reverse premultiplication process to get the correct composited result of the classification primitives 
        classificationColor.rgb /= classificationColor.a; 
    } 
    out_FragColor = classificationColor * vec4(classificationColor.aaa, 1.0) + out_FragColor * (1.0 - classificationColor.a); 
} 
`)}function qEe(e,t){Eee(e,t),Fd(e.defines,"GROUND_ATMOSPHERE"),Fd(t.defines,"GROUND_ATMOSPHERE"),Fd(e.defines,"FOG"),Fd(t.defines,"FOG")}function YTt(e,t){Eee(e,t),e.defines.push("GENERATE_POSITION"),t.defines.push("MANUAL_DEPTH_TEST")}function XTt(e,t){qEe(e,t),e.defines.push("GENERATE_POSITION"),t.defines.push("MANUAL_DEPTH_TEST")}function zEe(e,t){let n=`uniform sampler2D u_classificationTexture; 
void main() 
{ 
    vec2 st = gl_FragCoord.xy / czm_viewport.zw; 
    vec4 pickColor = texture(u_classificationTexture, st); 
    if (pickColor == vec4(0.0)) 
    { 
        discard; 
    } 
    out_FragColor = pickColor; 
} 
`;t.sources=[n]}function KTt(e,t,n,i,r,o){if(!l(r))return t;if(!i&&l(n))return n;let a=e.shaderCache.getDerivedShaderProgram(t,o);if(!l(a)){let s=t._attributeLocations,c=t.vertexShaderSource.clone(),u=t.fragmentShaderSource.clone();c.defines=l(c.defines)?c.defines.slice(0):[],u.defines=l(u.defines)?u.defines.slice(0):[],r(c,u),a=e.shaderCache.createDerivedShaderProgram(t,o,{vertexShaderSource:c,fragmentShaderSource:u,attributeLocations:s})}return a}function $Tt(e){e.cull.face=Ui.BACK,e.cull.enabled=!0}function JTt(e){e.cull.face=Ui.FRONT,e.cull.enabled=!0}function ZTt(e){e.cull.face=Ui.BACK,e.cull.enabled=!0,e.colorMask={red:!1,green:!1,blue:!1,alpha:!1}}function QTt(e){e.cull.face=Ui.FRONT,e.cull.enabled=!0,e.colorMask={red:!1,green:!1,blue:!1,alpha:!1}}function eCt(e){e.cull.enabled=!1,e.colorMask={red:!1,green:!1,blue:!1,alpha:!1}}function UEe(e){e.cull.face=Ui.BACK,e.cull.enabled=!0,e.depthMask=!1,e.blending=en.ALPHA_BLEND}function VEe(e){e.cull.face=Ui.FRONT,e.cull.enabled=!0,e.depthMask=!1,e.blending=en.ALPHA_BLEND}function tCt(e){e.cull.face=Ui.BACK,e.cull.enabled=!0,e.blending.enabled=!1}function nCt(e){e.cull.face=Ui.FRONT,e.cull.enabled=!0,e.blending.enabled=!1}function iCt(e,t,n,i,r){if(!l(i))return e;if(!n&&l(t))return t;let o=r[e.id];if(!l(o)){let a=je.getState(e);i(a),o=je.fromCache(a),r[e.id]=o}return o}function CS(e){return{u_classificationTexture:function(){return e._globeTranslucencyFramebuffer.classificationTexture}}}function rCt(e,t,n,i,r){return l(r)?!i&&l(n)?n:Ot(t,r(e),!1):t}function Qh(e){this.pass=e.pass,this.pickOnly=e.pickOnly,this.getShaderProgramFunction=e.getShaderProgramFunction,this.getRenderStateFunction=e.getRenderStateFunction,this.getUniformMapFunction=e.getUniformMapFunction,this.renderStateCache={}}function oCt(){return[new Qh({pass:Pe.GLOBE,pickOnly:!1,getShaderProgramFunction:WTt,getRenderStateFunction:$Tt,getUniformMapFunction:void 0}),new Qh({pass:Pe.GLOBE,pickOnly:!1,getShaderProgramFunction:qTt,getRenderStateFunction:JTt,getUniformMapFunction:void 0}),new Qh({pass:Pe.GLOBE,pickOnly:!1,getShaderProgramFunction:vee,getRenderStateFunction:ZTt,getUniformMapFunction:void 0}),new Qh({pass:Pe.GLOBE,pickOnly:!1,getShaderProgramFunction:vee,getRenderStateFunction:QTt,getUniformMapFunction:void 0}),new Qh({pass:Pe.GLOBE,pickOnly:!1,getShaderProgramFunction:vee,getRenderStateFunction:eCt,getUniformMapFunction:void 0}),new Qh({pass:Pe.TRANSLUCENT,pickOnly:!1,getShaderProgramFunction:Eee,getRenderStateFunction:UEe,getUniformMapFunction:CS}),new Qh({pass:Pe.TRANSLUCENT,pickOnly:!1,getShaderProgramFunction:qEe,getRenderStateFunction:VEe,getUniformMapFunction:CS}),new Qh({pass:Pe.TRANSLUCENT,pickOnly:!1,getShaderProgramFunction:YTt,getRenderStateFunction:UEe,getUniformMapFunction:CS}),new Qh({pass:Pe.TRANSLUCENT,pickOnly:!1,getShaderProgramFunction:XTt,getRenderStateFunction:VEe,getUniformMapFunction:CS}),new Qh({pass:Pe.TRANSLUCENT,pickOnly:!0,getShaderProgramFunction:zEe,getRenderStateFunction:tCt,getUniformMapFunction:CS}),new Qh({pass:Pe.TRANSLUCENT,pickOnly:!0,getShaderProgramFunction:zEe,getRenderStateFunction:nCt,getUniformMapFunction:CS})]}var jEe=new Array(Dx),HEe=new Array(Dx);Rx.prototype.updateDerivedCommands=function(e,t){let n=this._derivedCommandTypesToUpdate,i=this._derivedCommandsToUpdateLength;if(i!==0){for(let r=0;r<i;++r)HEe[r]=this._derivedCommandPacks[n[r]],jEe[r]=WEe[n[r]];aCt(this,e,i,n,jEe,HEe,t)}};function aCt(e,t,n,i,r,o,a){let s=t.derivedCommands.globeTranslucency,c=e._derivedCommandsDirty;if(t.dirty||!l(s)||c){t.dirty=!1,l(s)||(s={},t.derivedCommands.globeTranslucency=s);let u=a.frameNumber,f=s.uniformMapDirtyFrame??0,d=s.shaderProgramDirtyFrame??0,p=s.renderStateDirtyFrame??0,g=s.uniformMap!==t.uniformMap,m=s.shaderProgramId!==t.shaderProgram.id,y=s.renderStateId!==t.renderState.id;g&&(s.uniformMapDirtyFrame=u),m&&(s.shaderProgramDirtyFrame=u),y&&(s.renderStateDirtyFrame=u),s.uniformMap=t.uniformMap,s.shaderProgramId=t.shaderProgram.id,s.renderStateId=t.renderState.id;for(let A=0;A<n;++A){let b=o[A],x=i[A],T=r[A],C=s[T],E,w,D;l(C)?(E=C.uniformMap,w=C.shaderProgram,D=C.renderState):(E=void 0,w=void 0,D=void 0),C=nt.shallowClone(t,C),s[T]=C;let R=C.derivedCommands.uniformMapDirtyFrame??0,M=C.derivedCommands.shaderProgramDirtyFrame??0,N=C.derivedCommands.renderStateDirtyFrame??0,_=g||R<f,v=m||M<d,S=y||N<p;_&&(C.derivedCommands.uniformMapDirtyFrame=u),v&&(C.derivedCommands.shaderProgramDirtyFrame=u),S&&(C.derivedCommands.renderStateDirtyFrame=u),C.derivedCommands.type=x,C.pass=b.pass,C.pickOnly=b.pickOnly,C.uniformMap=rCt(e,t.uniformMap,E,_,b.getUniformMapFunction),C.shaderProgram=KTt(a.context,t.shaderProgram,w,v,b.getShaderProgramFunction,T),C.renderState=iCt(t.renderState,D,S,b.getRenderStateFunction,b.renderStateCache)}}}Rx.prototype.pushDerivedCommands=function(e,t,n){let i=n.passes.pick||n.passes.pickVoxel;if(i&&t)return;let r=this._derivedCommandTypes,o=this._derivedCommandsLength;if(i?(r=this._derivedPickCommandTypes,o=this._derivedPickCommandsLength):t&&(r=this._derivedBlendCommandTypes,o=this._derivedBlendCommandsLength),o===0){n.commandList.push(e);return}let a=e.derivedCommands.globeTranslucency;for(let s=0;s<o;++s){let c=WEe[r[s]];n.commandList.push(a[c])}};function YEe(e,t,n,i,r,o){for(let a=0;a<t;++a){let s=e[a],c=s.derivedCommands.type;(!l(o)||o.indexOf(c)>-1)&&n(s,i,r)}}function GEe(e,t,n,i,r){for(let o=0;o<t;++o)n(e[o],i,r)}var sCt=[oc.OPAQUE_FRONT_FACE,oc.OPAQUE_BACK_FACE],cCt=[oc.DEPTH_ONLY_FRONT_FACE,oc.DEPTH_ONLY_BACK_FACE,oc.DEPTH_ONLY_FRONT_AND_BACK_FACE];Rx.prototype.executeGlobeCommands=function(e,t,n,i,r){let o=i.context,a=e.commands[Pe.GLOBE],s=e.indices[Pe.GLOBE];s!==0&&(this._globeTranslucencyFramebuffer=n,n.clearClassification(o,r),YEe(a,s,t,i,r,sCt))};Rx.prototype.executeGlobeClassificationCommands=function(e,t,n,i,r){let{context:o}=i,{uniformState:a}=o,s=e.commands[Pe.GLOBE],c=e.indices[Pe.GLOBE],u=e.commands[Pe.TERRAIN_CLASSIFICATION],f=e.indices[Pe.TERRAIN_CLASSIFICATION];if(c===0||f===0)return;let d=this._frontFaceTranslucent,p=this._backFaceTranslucent;if((!d||!p)&&GEe(u,f,t,i,r),!d&&!p)return;this._globeTranslucencyFramebuffer=n;let g=a.globeDepthTexture,m=r.framebuffer;if(r.framebuffer=n.classificationFramebuffer,YEe(s,c,t,i,r,cCt),o.depthTexture){let y=n.packDepth(o,r);a.globeDepthTexture=y}GEe(u,f,t,i,r),a.globeDepthTexture=g,r.framebuffer=m};var Ej=Rx;var _f=`uniform sampler2D colorTexture;

in vec2 v_textureCoordinates;

void main()
{
    out_FragColor = texture(colorTexture, v_textureCoordinates);
}
`;function Mp(){this._numSamples=1,this.previousFramebuffer=void 0,this._previousFramebuffer=void 0,this._depthStencilTexture=void 0,this._depthStencilRenderbuffer=void 0,this._fbo=new si({depthStencil:!0,createDepthAttachments:!1}),this._fboClassified=new si({depthStencil:!0,createDepthAttachments:!1}),this._rsUnclassified=void 0,this._rsClassified=void 0,this._unclassifiedCommand=void 0,this._classifiedCommand=void 0,this._translucentCommand=void 0,this._clearColorCommand=new ui({color:new U(0,0,0,0),owner:this}),this._clearCommand=new ui({color:new U(0,0,0,0),depth:1,stencil:0});let e=this;this._uniformMap={colorTexture:function(){return e._fbo.getColorTexture()},depthTexture:function(){return e._depthStencilTexture},classifiedTexture:function(){return e._fboClassified.getColorTexture()}}}Object.defineProperties(Mp.prototype,{unclassifiedCommand:{get:function(){return this._unclassifiedCommand}}});Mp.isTranslucencySupported=function(e){return e.depthTexture&&e.fragmentDepth};var lCt={depthMask:!1,stencilTest:{enabled:!0,frontFunction:Qn.EQUAL,frontOperation:{fail:Pt.KEEP,zFail:Pt.KEEP,zPass:Pt.KEEP},backFunction:Qn.NEVER,reference:0,mask:qt.CLASSIFICATION_MASK},blending:en.ALPHA_BLEND},uCt={depthMask:!1,stencilTest:{enabled:!0,frontFunction:Qn.NOT_EQUAL,frontOperation:{fail:Pt.KEEP,zFail:Pt.KEEP,zPass:Pt.KEEP},backFunction:Qn.NEVER,reference:0,mask:qt.CLASSIFICATION_MASK},blending:en.ALPHA_BLEND},fCt={depthMask:!0,depthTest:{enabled:!0},stencilTest:qt.setCesium3DTileBit(),stencilMask:qt.CESIUM_3D_TILE_MASK,blending:en.ALPHA_BLEND},dCt=`uniform sampler2D colorTexture;
uniform sampler2D depthTexture;
uniform sampler2D classifiedTexture;
in vec2 v_textureCoordinates;
void main()
{
    vec4 color = texture(colorTexture, v_textureCoordinates);
    if (color.a == 0.0)
    {
        discard;
    }
    bool isClassified = all(equal(texture(classifiedTexture, v_textureCoordinates), vec4(0.0)));
#ifdef UNCLASSIFIED
    vec4 highlightColor = czm_invertClassificationColor;
    if (isClassified)
    {
        discard;
    }
#else
    vec4 highlightColor = vec4(1.0);
    if (!isClassified)
    {
        discard;
    }
#endif
    out_FragColor = color * highlightColor;
    gl_FragDepth = texture(depthTexture, v_textureCoordinates).r;
}
`,hCt=`uniform sampler2D colorTexture;
in vec2 v_textureCoordinates;
void main()
{
    vec4 color = texture(colorTexture, v_textureCoordinates);
    if (color.a == 0.0)
    {
        discard;
    }
#ifdef UNCLASSIFIED
    out_FragColor = color * czm_invertClassificationColor;
#else
    out_FragColor = color;
#endif
}
`;Mp.prototype.update=function(e,t,n){let i=this._fbo.getColorTexture(),r=this.previousFramebuffer!==this._previousFramebuffer;this._previousFramebuffer=this.previousFramebuffer;let o=this._numSamples!==t,a=e.drawingBufferWidth,s=e.drawingBufferHeight,c=!l(i)||i.width!==a||i.height!==s;if((c||r||o)&&(this._numSamples=t,this._depthStencilTexture=this._depthStencilTexture&&this._depthStencilTexture.destroy(),this._depthStencilRenderbuffer=this._depthStencilRenderbuffer&&this._depthStencilRenderbuffer.destroy(),l(this._previousFramebuffer)||(this._depthStencilTexture=new Et({context:e,width:a,height:s,pixelFormat:He.DEPTH_STENCIL,pixelDatatype:ke.UNSIGNED_INT_24_8}),t>1&&(this._depthStencilRenderbuffer=new ld({context:e,width:a,height:s,format:fu.DEPTH24_STENCIL8,numSamples:t})))),!l(this._fbo.framebuffer)||c||r||o){this._fbo.destroy(),this._fboClassified.destroy();let u,f;l(this._previousFramebuffer)?(u=n.getDepthStencilTexture(),f=n.getDepthStencilRenderbuffer()):(u=this._depthStencilTexture,f=this._depthStencilRenderbuffer),this._fbo.setDepthStencilTexture(u),l(f)&&this._fbo.setDepthStencilRenderbuffer(f),this._fbo.update(e,a,s,t),l(this._previousFramebuffer)||(this._fboClassified.setDepthStencilTexture(u),this._fboClassified.update(e,a,s))}if(l(this._rsUnclassified)||(this._rsUnclassified=je.fromCache(lCt),this._rsClassified=je.fromCache(uCt),this._rsDefault=je.fromCache(fCt)),!l(this._unclassifiedCommand)||r||o){l(this._unclassifiedCommand)&&(this._unclassifiedCommand.shaderProgram=this._unclassifiedCommand.shaderProgram&&this._unclassifiedCommand.shaderProgram.destroy(),this._classifiedCommand.shaderProgram=this._classifiedCommand.shaderProgram&&this._classifiedCommand.shaderProgram.destroy());let u=l(this._previousFramebuffer)?hCt:dCt,f=new Ge({defines:["UNCLASSIFIED"],sources:[u]}),d=new Ge({sources:[u]});this._unclassifiedCommand=e.createViewportQuadCommand(f,{renderState:l(this._previousFramebuffer)?this._rsUnclassified:this._rsDefault,uniformMap:this._uniformMap,owner:this}),this._classifiedCommand=e.createViewportQuadCommand(d,{renderState:l(this._previousFramebuffer)?this._rsClassified:this._rsDefault,uniformMap:this._uniformMap,owner:this}),l(this._translucentCommand)&&(this._translucentCommand.shaderProgram=this._translucentCommand.shaderProgram&&this._translucentCommand.shaderProgram.destroy()),l(this._previousFramebuffer)||(this._translucentCommand=e.createViewportQuadCommand(_f,{renderState:this._rsUnclassified,uniformMap:this._uniformMap,owner:this}))}};Mp.prototype.prepareTextures=function(e,t){this._fbo._numSamples>1&&this._fbo.prepareTextures(e,t)};Mp.prototype.clear=function(e,t){l(this._previousFramebuffer)?this._fbo.clear(e,this._clearColorCommand,t):(this._fbo.clear(e,this._clearCommand,t),this._fboClassified.clear(e,this._clearCommand,t))};Mp.prototype.executeClassified=function(e,t){if(!l(this._previousFramebuffer)){let n=t.framebuffer;this.prepareTextures(e,!0),t.framebuffer=this._fboClassified.framebuffer,this._translucentCommand.execute(e,t),t.framebuffer=n}this._classifiedCommand.execute(e,t)};Mp.prototype.executeUnclassified=function(e,t){this._unclassifiedCommand.execute(e,t)};Mp.prototype.isDestroyed=function(){return!1};Mp.prototype.destroy=function(){return this._fbo.destroy(),this._fboClassified.destroy(),this._depthStencilTexture=this._depthStencilTexture&&this._depthStencilTexture.destroy(),this._depthStencilRenderbuffer=this._depthStencilRenderbuffer&&this._depthStencilRenderbuffer.destroy(),l(this._unclassifiedCommand)&&(this._unclassifiedCommand.shaderProgram=this._unclassifiedCommand.shaderProgram&&this._unclassifiedCommand.shaderProgram.destroy(),this._classifiedCommand.shaderProgram=this._classifiedCommand.shaderProgram&&this._classifiedCommand.shaderProgram.destroy()),ue(this)};var G1=Mp;function Sj(e){this._total=e,this.usedThisFrame=0,this.stolenFromMeThisFrame=0,this.starvedThisFrame=!1,this.starvedLastFrame=!1}Object.defineProperties(Sj.prototype,{total:{get:function(){return this._total}}});function tA(e){let t=new Array(kc.NUMBER_OF_JOB_TYPES);t[kc.TEXTURE]=new Sj(l(e)?e[kc.TEXTURE]:10),t[kc.PROGRAM]=new Sj(l(e)?e[kc.PROGRAM]:10),t[kc.BUFFER]=new Sj(l(e)?e[kc.BUFFER]:30);let n=t.length,i,r=0;for(i=0;i<n;++i)r+=t[i].total;let o=new Array(n);for(i=0;i<n;++i)o[i]=!1;this._totalBudget=r,this._totalUsedThisFrame=0,this._budgets=t,this._executedThisFrame=o}tA.getTimestamp=An;Object.defineProperties(tA.prototype,{totalBudget:{get:function(){return this._totalBudget}}});tA.prototype.disableThisFrame=function(){this._totalUsedThisFrame=this._totalBudget};tA.prototype.resetBudgets=function(){let e=this._budgets,t=e.length;for(let n=0;n<t;++n){let i=e[n];i.starvedLastFrame=i.starvedThisFrame,i.starvedThisFrame=!1,i.usedThisFrame=0,i.stolenFromMeThisFrame=0}this._totalUsedThisFrame=0};tA.prototype.execute=function(e,t){let n=this._budgets,i=n[t],r=this._executedThisFrame[t];if(this._totalUsedThisFrame>=this._totalBudget&&r)return i.starvedThisFrame=!0,!1;let o;if(i.usedThisFrame+i.stolenFromMeThisFrame>=i.total){let c=n.length,u;for(u=0;u<c&&(o=n[u],!(o.usedThisFrame+o.stolenFromMeThisFrame<o.total&&!o.starvedLastFrame));++u);if(u===c&&r)return!1;r&&(i.starvedThisFrame=!0)}let a=tA.getTimestamp();e.execute();let s=tA.getTimestamp()-a;return this._totalUsedThisFrame+=s,o?o.stolenFromMeThisFrame+=s:i.usedThisFrame+=s,this._executedThisFrame[t]=!0,!0};var wj=tA;function Ij(e){e=e??H.EMPTY_OBJECT;let t=zn(e.container);this._container=t;let n=document.createElement("div");n.className="cesium-performanceDisplay";let i=document.createElement("div");i.className="cesium-performanceDisplay-fps",this._fpsText=document.createTextNode(""),i.appendChild(this._fpsText);let r=document.createElement("div");r.className="cesium-performanceDisplay-ms",this._msText=document.createTextNode(""),r.appendChild(this._msText),n.appendChild(r),n.appendChild(i),this._container.appendChild(n),this._lastFpsSampleTime=An(),this._lastMsSampleTime=An(),this._fpsFrameCount=0,this._msFrameCount=0,this._throttled=!1;let o=document.createElement("div");o.className="cesium-performanceDisplay-throttled",this._throttledText=document.createTextNode(""),o.appendChild(this._throttledText),n.appendChild(o)}Object.defineProperties(Ij.prototype,{throttled:{get:function(){return this._throttled},set:function(e){this._throttled!==e&&(e?this._throttledText.nodeValue="(throttled)":this._throttledText.nodeValue="",this._throttled=e)}}});Ij.prototype.update=function(e){let t=An(),n=e??!0;this._fpsFrameCount++;let i=t-this._lastFpsSampleTime;if(i>1e3){let o="N/A";n&&(o=this._fpsFrameCount*1e3/i|0),this._fpsText.nodeValue=`${o} FPS`,this._lastFpsSampleTime=t,this._fpsFrameCount=0}this._msFrameCount++;let r=t-this._lastMsSampleTime;if(r>200){let o="N/A";n&&(o=(r/this._msFrameCount).toFixed(2)),this._msText.nodeValue=`${o} MS`,this._lastMsSampleTime=t,this._msFrameCount=0}};Ij.prototype.destroy=function(){return ue(this)};var nA=Ij;var ac={};ac.decodeRawMetadataValue=function(e,t,n){switch(e){case Mt.INT8:return t.getInt8(n);case Mt.UINT8:return t.getUint8(n);case Mt.INT16:return t.getInt16(n,!0);case Mt.UINT16:return t.getUint16(n,!0);case Mt.INT32:return t.getInt32(n,!0);case Mt.UINT32:return t.getUint32(n,!0);case Mt.INT64:return t.getBigInt64(n,!0);case Mt.UINT64:return t.getBigUint64(n,!0);case Mt.FLOAT32:return t.getFloat32(n,!0);case Mt.FLOAT64:return t.getFloat64(n,!0)}throw new oe(`Invalid component type: ${e}`)};ac.decodeRawMetadataValueComponent=function(e,t,n){let i=e.componentType,r=ac.decodeRawMetadataValue(i,t,n);return e.normalized?Mt.normalize(r,i):r};ac.decodeRawMetadataValueElement=function(e,t,n){let i=e.componentType,r=Mt.getSizeInBytes(i),o=e.type,a=gt.getComponentCount(o),s=r*a;if(a>1){let f=Array(a);for(let d=0;d<a;d++){let p=n*s+d*r,g=ac.decodeRawMetadataValueComponent(e,t,p);f[d]=g}return f}let c=n*s;return ac.decodeRawMetadataValueComponent(e,t,c)};ac.decodeRawMetadataValues=function(e,t){let n=new DataView(t.buffer,t.byteOffset,t.byteLength);if(e.isArray){let r=e.arrayLength,o=Array(r);for(let a=0;a<r;a++){let s=ac.decodeRawMetadataValueElement(e,n,a);o[a]=s}return o}return ac.decodeRawMetadataValueElement(e,n,0)};ac.convertToObjectType=function(e,t){if(!l(t)||e===gt.SCALAR||e===gt.STRING||e===gt.BOOLEAN||e===gt.ENUM)return t;let n=t.map(i=>Number(i));switch(e){case gt.VEC2:return k.unpack(n,0,new k);case gt.VEC3:return h.unpack(n,0,new h);case gt.VEC4:return ae.unpack(n,0,new ae);case gt.MAT2:return Zi.unpack(n,0,new Zi);case gt.MAT3:return $.unpack(n,0,new $);case gt.MAT4:return O.unpack(n,0,new O)}throw new oe(`Invalid metadata object type: ${e}`)};ac.convertFromObjectType=function(e,t){if(!l(t)||e===gt.SCALAR||e===gt.STRING||e===gt.BOOLEAN||e===gt.ENUM)return t;switch(e){case gt.VEC2:return k.pack(t,Array(2));case gt.VEC3:return h.pack(t,Array(3));case gt.VEC4:return ae.pack(t,Array(4));case gt.MAT2:return Zi.pack(t,Array(4));case gt.MAT3:return $.pack(t,Array(9));case gt.MAT4:return O.pack(t,Array(16))}throw new oe(`Invalid metadata object type: ${e}`)};ac.decodeMetadataValues=function(e,t,n){let i=ac.decodeRawMetadataValues(e,n);if(t.hasValueTransform){let o=ac.convertFromObjectType(e.type,t.offset),a=ac.convertFromObjectType(e.type,t.scale);i=A0.valueTransformInPlace(i,o,a,Mt.applyValueTransform)}if(e.isArray){let o=e.arrayLength,a=Array(o);for(let s=0;s<o;s++){let c=i[s],u=ac.convertToObjectType(e.type,c);a[s]=u}return a}return ac.convertToObjectType(e.type,i)};var Pj=Object.freeze(ac);function Ox(){this._framebuffer=new si,this._textureToCopy=void 0,this._copyDepthCommand=void 0}Object.defineProperties(Ox.prototype,{framebuffer:{get:function(){return this._framebuffer.framebuffer}}});function mCt(e,t,n){let{width:i,height:r}=n;e._framebuffer.update(t,i,r)}function pCt(e,t,n){l(e._copyDepthCommand)||(e._copyDepthCommand=t.createViewportQuadCommand(`uniform highp sampler2D colorTexture;

in vec2 v_textureCoordinates;

void main()
{
  vec4 globeDepthPacked = texture(czm_globeDepthTexture, v_textureCoordinates);
  float globeDepth = czm_unpackDepth(globeDepthPacked);
  float depth = texture(colorTexture, v_textureCoordinates).r;
  out_FragColor = czm_branchFreeTernary(globeDepth <= 0.0 || globeDepth >= 1.0 || depth < globeDepth && depth > 0.0 && depth < 1.0,
    czm_packDepth(depth), globeDepthPacked);
}
`,{renderState:je.fromCache(),uniformMap:{colorTexture:function(){return e._textureToCopy}},owner:e})),e._textureToCopy=n,e._copyDepthCommand.framebuffer=e.framebuffer}Ox.prototype.update=function(e,t){mCt(this,e,t),pCt(this,e,t)};var gCt=new ae,_Ct=new ae(1,1/255,1/65025,1/16581375);Ox.prototype.getDepth=function(e,t,n){if(!l(this.framebuffer))return;let i=e.readPixels({x:t,y:n,width:1,height:1,framebuffer:this.framebuffer}),r=ae.unpack(i,0,gCt);return ae.divideByScalar(r,255,r),ae.dot(r,_Ct)};Ox.prototype.executeCopyDepth=function(e,t){this._copyDepthCommand.execute(e,t)};Ox.prototype.isDestroyed=function(){return!1};Ox.prototype.destroy=function(){return this._framebuffer.destroy(),l(this._copyDepthCommand)&&(this._copyDepthCommand.shaderProgram=l(this._copyDepthCommand.shaderProgram)&&this._copyDepthCommand.shaderProgram.destroy()),ue(this)};var Dj=Ox;function iA(){this._framebufferManager=new si({colorAttachmentsLength:3,createColorAttachments:!0,depthStencil:!0,supportsDepthTexture:!0,color:!0}),this._framebuffer=void 0,this._colorTexture=void 0,this._idTexture=void 0,this._depthTexture=void 0,this._depthStencilTexture=void 0,this._clearCommand=new ui({color:new U(0,0,0,0),depth:1,stencil:0,owner:this})}Object.defineProperties(iA.prototype,{framebuffer:{get:function(){return this._framebuffer}},colorTexture:{get:function(){return this._colorTexture}},idTexture:{get:function(){return this._idTexture}},depthTexture:{get:function(){return this._depthTexture}},depthStencilTexture:{get:function(){return this._depthStencilTexture}}});iA.prototype.update=function(e,t,n,i,r){let o=t.width,a=t.height,s=n?e.halfFloatingPointTexture?ke.HALF_FLOAT:ke.FLOAT:ke.UNSIGNED_BYTE,c=this._framebufferManager.update(e,o,a,1,s,He.RGBA);return this._framebufferManager.framebuffer&&(this._framebuffer=this._framebufferManager.framebuffer,this._colorTexture=l(i)?i:this._framebufferManager.getColorTexture(0),this._idTexture=this._framebufferManager.getColorTexture(1),this._depthTexture=this._framebufferManager.getColorTexture(2),this._depthStencilTexture=l(r)?r:this._framebufferManager.getDepthStencilTexture()),c};iA.prototype.clear=function(e,t,n){this.getClearCommand(n).execute(e,t)};iA.prototype.getClearCommand=function(e){return this._clearCommand.framebuffer=this._framebuffer,l(e)&&U.clone(e,this._clearCommand.color),this._clearCommand};iA.prototype.getFramebuffer=function(e,t,n,i){return this.update(e,t,!1,n,i),this._framebuffer};iA.prototype.isDestroyed=function(){return!1};iA.prototype.destroy=function(){return this._framebufferManager=this._framebufferManager&&this._framebufferManager.destroy(),this._clearCommand=void 0,ue(this)};var Rj=iA;function Mx(){this._framebufferManager=new si({colorAttachmentsLength:1,createColorAttachments:!0,depthStencil:!0,supportsDepthTexture:!0,color:!0}),this._framebuffer=void 0,this._idTexture=void 0,this._depthStencilTexture=void 0,this._clearCommand=new ui({color:new U(0,0,0,0),depth:1,stencil:0,owner:this})}Object.defineProperties(Mx.prototype,{framebuffer:{get:function(){return this._framebuffer}},idTexture:{get:function(){return this._idTexture}},depthStencilTexture:{get:function(){return this._depthStencilTexture}}});Mx.prototype.update=function(e,t,n){let i=t.width,r=t.height,o=e.colorBufferFloat?ke.FLOAT:ke.UNSIGNED_BYTE,a=this._framebufferManager.update(e,i,r,1,o,He.RED);return this._framebufferManager.framebuffer&&(this._framebuffer=this._framebufferManager.framebuffer,this._idTexture=this._framebufferManager.getColorTexture(0),this._depthStencilTexture=this._framebufferManager.getDepthStencilTexture()),a};Mx.prototype.getClearCommand=function(e){return this._clearCommand.framebuffer=this._framebuffer,l(e)&&U.clone(e,this._clearCommand.color),this._clearCommand};Mx.prototype.releaseResources=function(){l(this._framebuffer)&&(this._framebufferManager.destroy(),this._framebuffer=void 0,this._idTexture=void 0,this._depthStencilTexture=void 0)};Mx.prototype.isDestroyed=function(){return!1};Mx.prototype.destroy=function(){return this._framebufferManager=this._framebufferManager&&this._framebufferManager.destroy(),this._clearCommand=void 0,ue(this)};var Oj=Mx;function yCt(e,t){this.near=e??0,this.far=t??0;let n=Pe.NUMBER_OF_PASSES,i=new Array(n),r=new Array(n);for(let o=0;o<n;++o)i[o]=[],r[o]=0;this.commands=i,this.indices=r}var Mj=yCt;var Lx=`uniform highp sampler2D u_depthTexture;

in vec2 v_textureCoordinates;

void main()
{
    out_FragColor = czm_packDepth(texture(u_depthTexture, v_textureCoordinates).r);
}
`;function Lp(){this._picking=!1,this._snapping=!1,this._numSamples=1,this._tempCopyDepthTexture=void 0,this._pickColorFramebuffer=new si({depthStencil:!0,supportsDepthTexture:!0}),this._snapColorFramebuffer=new si({depthStencil:!0,supportsDepthTexture:!0,pixelDatatype:ke.FLOAT,pixelFormat:He.RGBA}),this._outputFramebuffer=new si({depthStencil:!0,supportsDepthTexture:!0}),this._copyDepthFramebuffer=new si,this._tempCopyDepthFramebuffer=new si,this._updateDepthFramebuffer=new si({createColorAttachments:!1,createDepthAttachments:!1,depthStencil:!0}),this._clearGlobeColorCommand=void 0,this._copyColorCommand=void 0,this._copyDepthCommand=void 0,this._tempCopyDepthCommand=void 0,this._updateDepthCommand=void 0,this._viewport=new Je,this._rs=void 0,this._rsBlend=void 0,this._rsUpdate=void 0,this._useScissorTest=!1,this._scissorRectangle=void 0,this._useHdr=void 0,this._clearGlobeDepth=void 0}Object.defineProperties(Lp.prototype,{colorFramebufferManager:{get:function(){return this._snapping?this._snapColorFramebuffer:this._picking?this._pickColorFramebuffer:this._outputFramebuffer}},framebuffer:{get:function(){return this.colorFramebufferManager.framebuffer}},depthStencilTexture:{get:function(){return this.colorFramebufferManager.getDepthStencilTexture()}},picking:{get:function(){return this._picking},set:function(e){this._picking=e}},snapping:{get:function(){return this._snapping},set:function(e){this._snapping=e}}});function XEe(e,t,n,i,r){let o=e._viewport;o.width=n,o.height=i;let a=!Je.equals(o,r.viewport),s=a!==e._useScissorTest;e._useScissorTest=a,Je.equals(e._scissorRectangle,r.viewport)||(e._scissorRectangle=Je.clone(r.viewport,e._scissorRectangle),s=!0),(!l(e._rs)||!Je.equals(o,e._rs.viewport)||s)&&(e._rs=je.fromCache({viewport:o,scissorTest:{enabled:e._useScissorTest,rectangle:e._scissorRectangle}}),e._rsBlend=je.fromCache({viewport:o,scissorTest:{enabled:e._useScissorTest,rectangle:e._scissorRectangle},blending:en.ALPHA_BLEND}),e._rsUpdate=je.fromCache({viewport:o,scissorTest:{enabled:e._useScissorTest,rectangle:e._scissorRectangle},stencilTest:{enabled:!0,frontFunction:Qn.EQUAL,frontOperation:{fail:Pt.KEEP,zFail:Pt.KEEP,zPass:Pt.KEEP},backFunction:Qn.NEVER,reference:qt.CESIUM_3D_TILE_MASK,mask:qt.CESIUM_3D_TILE_MASK}})),l(e._copyDepthCommand)||(e._copyDepthCommand=t.createViewportQuadCommand(Lx,{uniformMap:{u_depthTexture:function(){return e.colorFramebufferManager.getDepthStencilTexture()}},owner:e})),e._copyDepthCommand.framebuffer=e._copyDepthFramebuffer.framebuffer,e._copyDepthCommand.renderState=e._rs,l(e._copyColorCommand)||(e._copyColorCommand=t.createViewportQuadCommand(_f,{uniformMap:{colorTexture:function(){return e.colorFramebufferManager.getColorTexture()}},owner:e})),e._copyColorCommand.renderState=e._rs,l(e._tempCopyDepthCommand)||(e._tempCopyDepthCommand=t.createViewportQuadCommand(Lx,{uniformMap:{u_depthTexture:function(){return e._tempCopyDepthTexture}},owner:e})),e._tempCopyDepthCommand.framebuffer=e._tempCopyDepthFramebuffer.framebuffer,e._tempCopyDepthCommand.renderState=e._rs,l(e._updateDepthCommand)||(e._updateDepthCommand=t.createViewportQuadCommand(_f,{uniformMap:{colorTexture:function(){return e._tempCopyDepthFramebuffer.getColorTexture()}},owner:e})),e._updateDepthCommand.framebuffer=e._updateDepthFramebuffer.framebuffer,e._updateDepthCommand.renderState=e._rsUpdate,l(e._clearGlobeColorCommand)||(e._clearGlobeColorCommand=new ui({color:new U(0,0,0,0),stencil:0,owner:e})),e._clearGlobeColorCommand.framebuffer=e.framebuffer}Lp.prototype.update=function(e,t,n,i,r,o){let{width:a,height:s}=n,c=r?e.halfFloatingPointTexture?ke.HALF_FLOAT:ke.FLOAT:ke.UNSIGNED_BYTE;this._numSamples=i,this.snapping?this._snapColorFramebuffer.update(e,a,s):this.picking?this._pickColorFramebuffer.update(e,a,s):this._outputFramebuffer.update(e,a,s,i,c),this._copyDepthFramebuffer.update(e,a,s),XEe(this,e,a,s,t),e.uniformState.globeDepthTexture=void 0,this._clearGlobeDepth=o};Lp.prototype.prepareColorTextures=function(e,t){!this.picking&&this._numSamples>1&&this._outputFramebuffer.prepareTextures(e,t)};Lp.prototype.executeCopyDepth=function(e,t){l(this._copyDepthCommand)&&(this.prepareColorTextures(e),this._copyDepthCommand.execute(e,t),e.uniformState.globeDepthTexture=this._copyDepthFramebuffer.getColorTexture())};Lp.prototype.executeUpdateDepth=function(e,t,n){let i=l(n)?n:t.framebuffer.depthStencilTexture;if(!this._clearGlobeDepth&&i===this.colorFramebufferManager.getDepthStencilTexture()){l(this._copyDepthCommand)&&this._copyDepthCommand.execute(e,t);return}if(!l(this._updateDepthCommand))return;let r=this._updateDepthFramebuffer;if(!l(r.framebuffer)||r.getDepthStencilTexture()!==i||r.getColorTexture()!==this._copyDepthFramebuffer.getColorTexture()){let o=this._copyDepthFramebuffer.getColorTexture(),{width:a,height:s}=o;this._tempCopyDepthFramebuffer.destroy(),this._tempCopyDepthFramebuffer.update(e,a,s),r.setColorTexture(o,0),r.setDepthStencilTexture(i),r.update(e,a,s),XEe(this,e,a,s,t)}this._tempCopyDepthTexture=i,this._tempCopyDepthCommand.execute(e,t),this._updateDepthCommand.execute(e,t)};Lp.prototype.executeCopyColor=function(e,t){l(this._copyColorCommand)&&this._copyColorCommand.execute(e,t)};Lp.prototype.clear=function(e,t,n){let i=this._clearGlobeColorCommand;l(i)&&(U.clone(n,i.color),this.colorFramebufferManager.clear(e,i,t))};Lp.prototype.isDestroyed=function(){return!1};Lp.prototype.destroy=function(){return this._pickColorFramebuffer.destroy(),this._snapColorFramebuffer.destroy(),this._outputFramebuffer.destroy(),this._copyDepthFramebuffer.destroy(),this._tempCopyDepthFramebuffer.destroy(),this._updateDepthFramebuffer.destroy(),l(this._copyColorCommand)&&(this._copyColorCommand.shaderProgram=this._copyColorCommand.shaderProgram.destroy()),l(this._copyDepthCommand)&&(this._copyDepthCommand.shaderProgram=this._copyDepthCommand.shaderProgram.destroy()),l(this._tempCopyDepthCommand)&&(this._tempCopyDepthCommand.shaderProgram=this._tempCopyDepthCommand.shaderProgram.destroy()),l(this._updateDepthCommand)&&(this._updateDepthCommand.shaderProgram=this._updateDepthCommand.shaderProgram.destroy()),ue(this)};var Lj=Lp;function Nx(){this._framebuffer=new si({depthStencil:!0,supportsDepthTexture:!0}),this._packedDepthFramebuffer=new si,this._renderState=void 0,this._packedDepthCommand=void 0,this._clearCommand=void 0,this._viewport=new Je,this._useScissorTest=!1,this._scissorRectangle=void 0,this._useHdr=void 0}Object.defineProperties(Nx.prototype,{classificationTexture:{get:function(){return this._framebuffer.getColorTexture()}},classificationFramebuffer:{get:function(){return this._framebuffer.framebuffer}},packedDepthFramebuffer:{get:function(){return this._packedDepthFramebuffer.framebuffer}},depthStencilTexture:{get:function(){return this._framebuffer.getDepthStencilTexture()}},depthStencilRenderbuffer:{get:function(){return this._framebuffer.getDepthStencilRenderbuffer()}},packedDepthTexture:{get:function(){return this._packedDepthFramebuffer.getColorTexture()}}});function ACt(e){e._framebuffer.destroy(),e._packedDepthFramebuffer.destroy()}function bCt(e,t,n,i,r){let o=r?t.halfFloatingPointTexture?ke.HALF_FLOAT:ke.FLOAT:ke.UNSIGNED_BYTE;e._framebuffer.update(t,n,i,1,o),e._packedDepthFramebuffer.update(t,n,i)}function xCt(e,t,n,i,r){e._viewport.width=n,e._viewport.height=i;let o=!Je.equals(e._viewport,r.viewport),a=o!==e._useScissorTest;e._useScissorTest=o,Je.equals(e._scissorRectangle,r.viewport)||(e._scissorRectangle=Je.clone(r.viewport,e._scissorRectangle),a=!0),(!l(e._renderState)||!Je.equals(e._viewport,e._renderState.viewport)||a)&&(e._renderState=je.fromCache({viewport:e._viewport,scissorTest:{enabled:e._useScissorTest,rectangle:e._scissorRectangle}})),l(e._packedDepthCommand)||(e._packedDepthCommand=t.createViewportQuadCommand(Lx,{uniformMap:{u_depthTexture:function(){return e.depthStencilTexture}},owner:e})),l(e._clearCommand)||(e._clearCommand=new ui({color:new U(0,0,0,0),depth:1,stencil:0,owner:e})),e._packedDepthCommand.framebuffer=e._packedDepthFramebuffer.framebuffer,e._packedDepthCommand.renderState=e._renderState,e._clearCommand.framebuffer=e.classificationFramebuffer,e._clearCommand.renderState=e._renderState}Nx.prototype.updateAndClear=function(e,t,n,i){let r=t.width,o=t.height;bCt(this,n,r,o,e),xCt(this,n,r,o,i),this._useHdr=e};Nx.prototype.clearClassification=function(e,t){this._clearCommand.execute(e,t)};Nx.prototype.packDepth=function(e,t){return this._packedDepthCommand.execute(e,t),this.packedDepthTexture};Nx.prototype.isDestroyed=function(){return!1};Nx.prototype.destroy=function(){return ACt(this),ue(this)};var Nj=Nx;var W1=`#ifdef MRT
layout (location = 0) out vec4 out_FragData_0;
layout (location = 1) out vec4 out_FragData_1;
#else
layout (location = 0) out vec4 out_FragColor;
#endif

uniform vec4 u_bgColor;
uniform sampler2D u_depthTexture;

in vec2 v_textureCoordinates;

void main()
{
    if (texture(u_depthTexture, v_textureCoordinates).r < 1.0)
    {
#ifdef MRT
        out_FragData_0 = u_bgColor;
        out_FragData_1 = vec4(u_bgColor.a);
#else
        out_FragColor = u_bgColor;
#endif
        return;
    }
    
    discard;
}
`;var Fj=`/**
 * Compositing for Weighted Blended Order-Independent Transparency. See:
 * - http://jcgt.org/published/0002/02/09/
 * - http://casual-effects.blogspot.com/2014/03/weighted-blended-order-independent.html
 */

uniform sampler2D u_opaque;
uniform sampler2D u_accumulation;
uniform sampler2D u_revealage;

in vec2 v_textureCoordinates;

void main()
{
    vec4 opaque = texture(u_opaque, v_textureCoordinates);
    vec4 accum = texture(u_accumulation, v_textureCoordinates);
    float r = texture(u_revealage, v_textureCoordinates).r;

#ifdef MRT
    vec4 transparent = vec4(accum.rgb / clamp(r, 1e-4, 5e4), accum.a);
#else
    vec4 transparent = vec4(accum.rgb / clamp(accum.a, 1e-4, 5e4), r);
#endif

    out_FragColor = (1.0 - transparent.a) * transparent + transparent.a * opaque;

    if (opaque != czm_backgroundColor)
    {
        out_FragColor.a = 1.0;
    }
}
`;function Cg(e){this._numSamples=1,this._translucentMultipassSupport=!1,this._translucentMRTSupport=!1;let t=e.colorBufferFloat&&e.depthTexture&&e.floatBlend;this._translucentMRTSupport=e.drawBuffers&&t,this._translucentMultipassSupport=!this._translucentMRTSupport&&t,this._opaqueFBO=void 0,this._opaqueTexture=void 0,this._depthStencilTexture=void 0,this._accumulationTexture=void 0,this._translucentFBO=new si({colorAttachmentsLength:this._translucentMRTSupport?2:1,createColorAttachments:!1,createDepthAttachments:!1,depth:!0}),this._alphaFBO=new si({createColorAttachments:!1,createDepthAttachments:!1,depth:!0}),this._adjustTranslucentFBO=new si({colorAttachmentsLength:this._translucentMRTSupport?2:1,createColorAttachments:!1}),this._adjustAlphaFBO=new si({createColorAttachments:!1}),this._opaqueClearCommand=new ui({color:new U(0,0,0,0),owner:this}),this._translucentMRTClearCommand=new ui({color:new U(0,0,0,1),owner:this}),this._translucentMultipassClearCommand=new ui({color:new U(0,0,0,0),owner:this}),this._alphaClearCommand=new ui({color:new U(1,1,1,1),owner:this}),this._translucentRenderStateCache={},this._alphaRenderStateCache={},this._compositeCommand=void 0,this._adjustTranslucentCommand=void 0,this._adjustAlphaCommand=void 0,this._viewport=new Je,this._rs=void 0,this._useScissorTest=!1,this._scissorRectangle=void 0,this._useHDR=!1}function KEe(e){e._accumulationTexture=e._accumulationTexture&&!e._accumulationTexture.isDestroyed()&&e._accumulationTexture.destroy(),e._revealageTexture=e._revealageTexture&&!e._revealageTexture.isDestroyed()&&e._revealageTexture.destroy()}function See(e){e._translucentFBO.destroy(),e._alphaFBO.destroy(),e._adjustTranslucentFBO.destroy(),e._adjustAlphaFBO.destroy()}function $Ee(e){KEe(e),See(e)}function TCt(e,t,n,i){KEe(e),e._accumulationTexture=new Et({context:t,width:n,height:i,pixelFormat:He.RGBA,pixelDatatype:ke.FLOAT}),e._revealageTexture=new Et({context:t,pixelFormat:He.RGBA,pixelDatatype:ke.FLOAT,width:n,height:i,flipY:!1})}function CCt(e,t){See(e);let n=ee.FRAMEBUFFER_COMPLETE,i=!0,{width:r,height:o}=e._accumulationTexture;if(e._translucentMRTSupport&&(e._translucentFBO.setColorTexture(e._accumulationTexture,0),e._translucentFBO.setColorTexture(e._revealageTexture,1),e._translucentFBO.setDepthStencilTexture(e._depthStencilTexture),e._translucentFBO.update(t,r,o),e._adjustTranslucentFBO.setColorTexture(e._accumulationTexture,0),e._adjustTranslucentFBO.setColorTexture(e._revealageTexture,1),e._adjustTranslucentFBO.update(t,r,o),(e._translucentFBO.status!==n||e._adjustTranslucentFBO.status!==n)&&(See(e),e._translucentMRTSupport=!1)),!e._translucentMRTSupport){e._translucentFBO.setColorTexture(e._accumulationTexture),e._translucentFBO.setDepthStencilTexture(e._depthStencilTexture),e._translucentFBO.update(t,r,o),e._alphaFBO.setColorTexture(e._revealageTexture),e._alphaFBO.setDepthStencilTexture(e._depthStencilTexture),e._alphaFBO.update(t,r,o),e._adjustTranslucentFBO.setColorTexture(e._accumulationTexture),e._adjustTranslucentFBO.update(t,r,o),e._adjustAlphaFBO.setColorTexture(e._revealageTexture),e._adjustAlphaFBO.update(t,r,o);let a=e._translucentFBO.status===n,s=e._alphaFBO.status===n,c=e._adjustTranslucentFBO.status===n,u=e._adjustAlphaFBO.status===n;(!a||!s||!c||!u)&&($Ee(e),e._translucentMultipassSupport=!1,i=!1)}return i}Cg.prototype.update=function(e,t,n,i,r){if(!this.isSupported())return;this._opaqueFBO=n,this._opaqueTexture=n.getColorTexture(0),this._depthStencilTexture=n.getDepthStencilTexture();let{width:o,height:a}=this._opaqueTexture,s=this._accumulationTexture,c=!l(s)||s.width!==o||s.height!==a||i!==this._useHDR,u=this._numSamples!==r;if((c||u)&&(this._numSamples=r,TCt(this,e,o,a)),(!l(this._translucentFBO.framebuffer)||c||u)&&!CCt(this,e))return;this._useHDR=i;let f=this,d,p;l(this._compositeCommand)||(d=new Ge({sources:[Fj]}),this._translucentMRTSupport&&d.defines.push("MRT"),p={u_opaque:function(){return f._opaqueTexture},u_accumulation:function(){return f._accumulationTexture},u_revealage:function(){return f._revealageTexture}},this._compositeCommand=e.createViewportQuadCommand(d,{uniformMap:p,owner:this})),l(this._adjustTranslucentCommand)||(this._translucentMRTSupport?(d=new Ge({defines:["MRT"],sources:[W1]}),p={u_bgColor:function(){return f._translucentMRTClearCommand.color},u_depthTexture:function(){return f._depthStencilTexture}},this._adjustTranslucentCommand=e.createViewportQuadCommand(d,{uniformMap:p,owner:this})):this._translucentMultipassSupport&&(d=new Ge({sources:[W1]}),p={u_bgColor:function(){return f._translucentMultipassClearCommand.color},u_depthTexture:function(){return f._depthStencilTexture}},this._adjustTranslucentCommand=e.createViewportQuadCommand(d,{uniformMap:p,owner:this}),p={u_bgColor:function(){return f._alphaClearCommand.color},u_depthTexture:function(){return f._depthStencilTexture}},this._adjustAlphaCommand=e.createViewportQuadCommand(d,{uniformMap:p,owner:this}))),this._viewport.width=o,this._viewport.height=a;let g=!Je.equals(this._viewport,t.viewport),m=g!==this._useScissorTest;this._useScissorTest=g,Je.equals(this._scissorRectangle,t.viewport)||(this._scissorRectangle=Je.clone(t.viewport,this._scissorRectangle),m=!0),(!l(this._rs)||!Je.equals(this._viewport,this._rs.viewport)||m)&&(this._rs=je.fromCache({viewport:this._viewport,scissorTest:{enabled:this._useScissorTest,rectangle:this._scissorRectangle}})),l(this._compositeCommand)&&(this._compositeCommand.renderState=this._rs),this._adjustTranslucentCommand&&(this._adjustTranslucentCommand.renderState=this._rs),l(this._adjustAlphaCommand)&&(this._adjustAlphaCommand.renderState=this._rs)};var vCt={enabled:!0,color:new U(0,0,0,0),equationRgb:Wc.ADD,equationAlpha:Wc.ADD,functionSourceRgb:Kr.ONE,functionDestinationRgb:Kr.ONE,functionSourceAlpha:Kr.ZERO,functionDestinationAlpha:Kr.ONE_MINUS_SOURCE_ALPHA},ECt={enabled:!0,color:new U(0,0,0,0),equationRgb:Wc.ADD,equationAlpha:Wc.ADD,functionSourceRgb:Kr.ONE,functionDestinationRgb:Kr.ONE,functionSourceAlpha:Kr.ONE,functionDestinationAlpha:Kr.ONE},SCt={enabled:!0,color:new U(0,0,0,0),equationRgb:Wc.ADD,equationAlpha:Wc.ADD,functionSourceRgb:Kr.ZERO,functionDestinationRgb:Kr.ONE_MINUS_SOURCE_ALPHA,functionSourceAlpha:Kr.ZERO,functionDestinationAlpha:Kr.ONE_MINUS_SOURCE_ALPHA};function wee(e,t,n,i){let r=n[i.id];if(!l(r)){let o=je.getState(i);o.depthMask=!1,o.blending=t,r=je.fromCache(o),n[i.id]=r}return r}function wCt(e,t,n){return wee(t,vCt,e._translucentRenderStateCache,n)}function ICt(e,t,n){return wee(t,ECt,e._translucentRenderStateCache,n)}function PCt(e,t,n){return wee(t,SCt,e._alphaRenderStateCache,n)}var DCt=`    vec3 Ci = czm_out_FragColor.rgb * czm_out_FragColor.a;
    float ai = czm_out_FragColor.a;
    float wzi = czm_alphaWeight(ai);
    out_FragData_0 = vec4(Ci * wzi, ai);
    out_FragData_1 = vec4(ai * wzi);
`,RCt=`    vec3 Ci = czm_out_FragColor.rgb * czm_out_FragColor.a;
    float ai = czm_out_FragColor.a;
    float wzi = czm_alphaWeight(ai);
    out_FragColor = vec4(Ci, ai) * wzi;
`,OCt=`    float ai = czm_out_FragColor.a;
    out_FragColor = vec4(ai);
`;function Iee(e,t,n,i){let{shaderCache:r}=e,o=r.getDerivedShaderProgram(t,n);if(l(o))return o;let a=t._attributeLocations,s=t.fragmentShaderSource.clone();s.sources=s.sources.map(function(f){return Ge.replaceMain(f,"czm_translucent_main").replace(/out_FragColor/g,"czm_out_FragColor").replace(/layout\s*\(location\s*=\s*0\)\s*out\s+vec4\s+out_FragColor;/g,"").replace(/\bdiscard\b/g,"czm_discard = true").replace(/czm_phong/g,"czm_translucentPhong")}),s.sources.splice(0,0,`#define CESIUM_REDIRECTED_COLOR_OUTPUT
vec4 czm_out_FragColor;
bool czm_discard = false;
`);let c=[...i.matchAll(/out_FragData_(\d+)/g)],u="";for(let f=0;f<c.length;f++){let d=c[f];u=`layout (location = ${d[1]}) out vec4 ${d[0]};
${u}`}return s.sources.push(u),s.sources.push(`void main()
{
    czm_translucent_main();
    if (czm_discard)
    {
        discard;
    }
${i}}
`),r.createDerivedShaderProgram(t,n,{vertexShaderSource:t.vertexShaderSource,fragmentShaderSource:s,attributeLocations:a})}function MCt(e,t){return Iee(e,t,"translucentMRT",DCt)}function LCt(e,t){return Iee(e,t,"translucentMultipass",RCt)}function NCt(e,t){return Iee(e,t,"alphaMultipass",OCt)}Cg.prototype.createDerivedCommands=function(e,t,n){if(l(n)||(n={}),this._translucentMRTSupport){let s,c;return l(n.translucentCommand)&&(s=n.translucentCommand.shaderProgram,c=n.translucentCommand.renderState),n.translucentCommand=nt.shallowClone(e,n.translucentCommand),!l(s)||n.shaderProgramId!==e.shaderProgram.id?(n.translucentCommand.shaderProgram=MCt(t,e.shaderProgram),n.translucentCommand.renderState=wCt(this,t,e.renderState),n.shaderProgramId=e.shaderProgram.id):(n.translucentCommand.shaderProgram=s,n.translucentCommand.renderState=c),n}let i,r,o,a;return l(n.translucentCommand)&&(i=n.translucentCommand.shaderProgram,r=n.translucentCommand.renderState,o=n.alphaCommand.shaderProgram,a=n.alphaCommand.renderState),n.translucentCommand=nt.shallowClone(e,n.translucentCommand),n.alphaCommand=nt.shallowClone(e,n.alphaCommand),!l(i)||n.shaderProgramId!==e.shaderProgram.id?(n.translucentCommand.shaderProgram=LCt(t,e.shaderProgram),n.translucentCommand.renderState=ICt(this,t,e.renderState),n.alphaCommand.shaderProgram=NCt(t,e.shaderProgram),n.alphaCommand.renderState=PCt(this,t,e.renderState),n.shaderProgramId=e.shaderProgram.id):(n.translucentCommand.shaderProgram=i,n.translucentCommand.renderState=r,n.alphaCommand.shaderProgram=o,n.alphaCommand.renderState=a),n};function FCt(e,t,n,i,r,o){let{context:a,frameState:s}=t,{useLogDepth:c,shadowState:u}=s,f=t._hdr,d=i.framebuffer,p=u.lightShadowsEnabled;i.framebuffer=e._adjustTranslucentFBO.framebuffer,e._adjustTranslucentCommand.execute(a,i),i.framebuffer=e._adjustAlphaFBO.framebuffer,e._adjustAlphaCommand.execute(a,i);let g=e._opaqueFBO.framebuffer;i.framebuffer=e._translucentFBO.framebuffer;for(let m=0;m<r.length;++m){let y=r[m];y=c?y.derivedCommands.logDepth.command:y,y=f?y.derivedCommands.hdr.command:y;let A=p&&y.receiveShadows?y.derivedCommands.oit.shadows.translucentCommand:y.derivedCommands.oit.translucentCommand;n(A,t,i,g)}if(l(o)){let m=o.unclassifiedCommand,y=p&&m.receiveShadows?m.derivedCommands.oit.shadows.translucentCommand:m.derivedCommands.oit.translucentCommand;n(y,t,i,g)}i.framebuffer=e._alphaFBO.framebuffer;for(let m=0;m<r.length;++m){let y=r[m];y=c?y.derivedCommands.logDepth.command:y,y=f?y.derivedCommands.hdr.command:y;let A=p&&y.receiveShadows?y.derivedCommands.oit.shadows.alphaCommand:y.derivedCommands.oit.alphaCommand;n(A,t,i,g)}if(l(o)){let m=o.unclassifiedCommand,y=p&&m.receiveShadows?m.derivedCommands.oit.shadows.alphaCommand:m.derivedCommands.oit.alphaCommand;n(y,t,i,g)}i.framebuffer=d}function BCt(e,t,n,i,r,o){let{context:a,frameState:s}=t,{useLogDepth:c,shadowState:u}=s,f=t._hdr,d=i.framebuffer,p=u.lightShadowsEnabled;i.framebuffer=e._adjustTranslucentFBO.framebuffer,e._adjustTranslucentCommand.execute(a,i);let g=e._opaqueFBO.framebuffer;i.framebuffer=e._translucentFBO.framebuffer;for(let m=0;m<r.length;++m){let y=r[m];y=c?y.derivedCommands.logDepth.command:y,y=f?y.derivedCommands.hdr.command:y;let A=p&&y.receiveShadows?y.derivedCommands.oit.shadows.translucentCommand:y.derivedCommands.oit.translucentCommand;n(A,t,i,g)}if(l(o)){let m=o.unclassifiedCommand,y=p&&m.receiveShadows?m.derivedCommands.oit.shadows.translucentCommand:m.derivedCommands.oit.translucentCommand;n(y,t,i,g)}i.framebuffer=d}Cg.prototype.executeCommands=function(e,t,n,i,r){if(this._translucentMRTSupport){BCt(this,e,t,n,i,r);return}FCt(this,e,t,n,i,r)};Cg.prototype.execute=function(e,t){this._compositeCommand.execute(e,t)};Cg.prototype.clear=function(e,t,n){let i=t.framebuffer;t.framebuffer=this._opaqueFBO.framebuffer,U.clone(n,this._opaqueClearCommand.color),this._opaqueClearCommand.execute(e,t),t.framebuffer=this._translucentFBO.framebuffer,(this._translucentMRTSupport?this._translucentMRTClearCommand:this._translucentMultipassClearCommand).execute(e,t),this._translucentMultipassSupport&&(t.framebuffer=this._alphaFBO.framebuffer,this._alphaClearCommand.execute(e,t)),t.framebuffer=i};Cg.prototype.isSupported=function(){return this._translucentMRTSupport||this._translucentMultipassSupport};Cg.prototype.isDestroyed=function(){return!1};Cg.prototype.destroy=function(){return $Ee(this),l(this._compositeCommand)&&(this._compositeCommand.shaderProgram=this._compositeCommand.shaderProgram&&this._compositeCommand.shaderProgram.destroy()),l(this._adjustTranslucentCommand)&&(this._adjustTranslucentCommand.shaderProgram=this._adjustTranslucentCommand.shaderProgram&&this._adjustTranslucentCommand.shaderProgram.destroy()),l(this._adjustAlphaCommand)&&(this._adjustAlphaCommand.shaderProgram=this._adjustAlphaCommand.shaderProgram&&this._adjustAlphaCommand.shaderProgram.destroy()),ue(this)};var Bj=Cg;function q1(){this._framebuffer=new si({color:!1,depthStencil:!0,supportsDepthTexture:!0}),this._passState=void 0}Object.defineProperties(q1.prototype,{framebuffer:{get:function(){return this._framebuffer.framebuffer}}});function kCt(e){e._framebuffer.destroy()}function zCt(e,t){let n=t.drawingBufferWidth,i=t.drawingBufferHeight;e._framebuffer.update(t,n,i);let r=new _c(t);r.blendingEnabled=!1,r.scissorTest={enabled:!0,rectangle:new Je},r.viewport=new Je,e._passState=r}q1.prototype.update=function(e,t,n){let i=n.width,r=n.height;this._framebuffer.isDirty(i,r)&&zCt(this,e);let o=this.framebuffer,a=this._passState;return a.framebuffer=o,a.viewport.width=i,a.viewport.height=r,a.scissorTest.rectangle.x=t.x,a.scissorTest.rectangle.y=r-t.y,a.scissorTest.rectangle.width=1,a.scissorTest.rectangle.height=1,a};q1.prototype.isDestroyed=function(){return!1};q1.prototype.destroy=function(){return kCt(this),ue(this)};var kj=q1;function Fx(e){let t=new _c(e);t.blendingEnabled=!1,t.scissorTest={enabled:!0,rectangle:new Je},t.viewport=new Je,this._context=e,this._fb=new si({depthStencil:!0}),this._passState=t,this._width=0,this._height=0}function JEe(e,t,n,i,r=1){let o=Math.max(n,i),a=o*o,s=Math.floor(n*.5),c=Math.floor(i*.5),u=0,f=0,d=0,p=-1,g=new Set;for(let m=0;m<a;++m){if(-s<=u&&u<=s&&-c<=f&&f<=c){let y=4*((c-f)*n+u+s),A=U.bytesToRgba(t[y],t[y+1],t[y+2],t[y+3]),b=e.getObjectByPickColor(A);if(l(b)&&(g.add(b),g.size>=r))break}if(u===f||u<0&&-u===f||u>0&&u===1-f){let y=d;d=-p,p=y}u+=d,f+=p}return[...g]}Fx.prototype.begin=function(e,t){let n=this._context,{width:i,height:r}=t;return Je.clone(e,this._passState.scissorTest.rectangle),this._width=i,this._height=r,this._fb.update(n,i,r),this._passState.framebuffer=this._fb.framebuffer,this._passState.viewport.width=i,this._passState.viewport.height=r,this._passState};Fx.prototype.endAsync=async function(e,t,n=1){let i=e.width??1,r=e.height??1,o=this._context,a=this._fb.framebuffer,s=ke.UNSIGNED_BYTE,c=He.RGBA;l(a)&&a.numberOfColorAttachments>0&&(s=a.getColorTexture(0).pixelDatatype,c=a.getColorTexture(0).pixelFormat);let u=o.readPixelsToPBO({x:e.x,y:e.y,width:i,height:r,framebuffer:a}),f=Gk.create({context:o});try{await f.waitForSignal(g=>t.afterRender.push(g));let d=He.createTypedArray(c,s,i,r);return u.getBufferData(d),JEe(o,d,i,r,n)}catch{throw new oe("Async Picking Request Timeout")}finally{f.destroy(),u.destroy()}};Fx.prototype.end=function(e,t=1){let n=e.width??1,i=e.height??1,r=this._context,o=r.readPixels({x:e.x,y:e.y,width:n,height:i,framebuffer:this._fb.framebuffer});return JEe(r,o,n,i,t)};Fx.prototype.readCenterPixel=function(e){let t=e.width??1,n=e.height??1,r=this._context.readPixels({x:e.x,y:e.y,width:t,height:n,framebuffer:this._fb.framebuffer}),o=Math.floor(t*.5),s=4*(Math.floor(n*.5)*t+o);return r.slice(s,s+4)};Fx.prototype.isDestroyed=function(){return!1};Fx.prototype.destroy=function(){return this._fb.destroy(),ue(this)};var zj=Fx;function vg(){this._numSamples=1,this._colorFramebuffer=new si({depthStencil:!0,supportsDepthTexture:!0}),this._idFramebuffer=new si({depthStencil:!0,supportsDepthTexture:!0}),this._idClearColor=new U(0,0,0,0),this._clearCommand=new ui({color:new U(0,0,0,0),depth:1,owner:this})}function UCt(e){e._colorFramebuffer.destroy(),e._idFramebuffer.destroy()}Object.defineProperties(vg.prototype,{framebuffer:{get:function(){return this._colorFramebuffer.framebuffer}},idFramebuffer:{get:function(){return this._idFramebuffer.framebuffer}},depthStencilTexture:{get:function(){return this._colorFramebuffer.getDepthStencilTexture()}}});vg.prototype.update=function(e,t,n,i){let r=t.width,o=t.height,a=n?e.halfFloatingPointTexture?ke.HALF_FLOAT:ke.FLOAT:ke.UNSIGNED_BYTE;this._numSamples=i,this._colorFramebuffer.update(e,r,o,i,a),this._idFramebuffer.update(e,r,o)};vg.prototype.clear=function(e,t,n){U.clone(n,this._clearCommand.color),U.clone(this._idClearColor,this._clearCommand.color),this._colorFramebuffer.clear(e,this._clearCommand,t),this._idFramebuffer.clear(e,this._clearCommand,t)};vg.prototype.getFramebuffer=function(){return this._colorFramebuffer.framebuffer};vg.prototype.getIdFramebuffer=function(){return this._idFramebuffer.framebuffer};vg.prototype.prepareColorTextures=function(e){this._numSamples>1&&this._colorFramebuffer.prepareTextures(e)};vg.prototype.isDestroyed=function(){return!1};vg.prototype.destroy=function(){return UCt(this),ue(this)};var vS=vg;function rA(){}var VCt={HAS_CLIPPING_PLANES:!0,ENABLE_CLIPPING_POLYGONS:!0};rA.hasClippingForShadowCast=function(e){let t=e.defines;return l(t)&&t.some(function(n){return VCt[n]===!0})};rA.getShadowCastShaderKeyword=function(e,t,n,i,r){return`castShadow ${e} ${t} ${n} ${i} ${r}`};rA.createShadowCastVertexShader=function(e,t,n){let i=e.defines.slice(0),r=e.sources.slice(0);i.push("SHADOW_MAP"),n&&i.push("GENERATE_POSITION");let o=Ge.findPositionVarying(e),a=l(o);if(t&&!a){let s=r.length;for(let u=0;u<s;++u)r[u]=Ge.replaceMain(r[u],"czm_shadow_cast_main");r.push(`out vec3 v_positionEC; 
void main() 
{ 
    czm_shadow_cast_main(); 
    v_positionEC = (czm_inverseProjection * gl_Position).xyz; 
}`)}return new Ge({defines:i,sources:r})};rA.createShadowCastFragmentShader=function(e,t,n,i,r){let o=e.defines.slice(0),a=e.sources.slice(0);o.push("SHADOW_MAP");let s=Ge.findPositionVarying(e),c=l(s);c||(s="v_positionEC");let u=a.length;for(let d=0;d<u;++d)a[d]=Ge.replaceMain(a[d],"czm_shadow_cast_main");let f="";return t&&(c||(f+=`in vec3 v_positionEC; 
`),f+=`uniform vec4 shadowMap_lightPositionEC; 
`),i&&r?f+=`void main() 
{ 
    czm_shadow_cast_main(); 
`:i?f+=`void main() 
{ 
`:f+=`void main() 
{ 
    czm_shadow_cast_main(); 
    if (out_FragColor.a == 0.0) 
    { 
       discard; 
    } 
`,t?f+=`    float distance = length(${s}); 
    if (distance >= shadowMap_lightPositionEC.w) 
    { 
        discard; 
    } 
    distance /= shadowMap_lightPositionEC.w; // radius 
    out_FragColor = czm_packDepth(distance); 
`:n?f+=`    out_FragColor = vec4(1.0); 
`:f+=`    out_FragColor = czm_packDepth(gl_FragCoord.z); 
`,f+=`} 
`,a.push(f),new Ge({defines:o,sources:a})};rA.getShadowReceiveShaderKeyword=function(e,t,n,i){let r=e._usesDepthTexture,o=e._polygonOffsetSupported,a=e._isPointLight,s=e._isSpotLight,c=e._numberOfCascades>1,u=e.debugCascadeColors,f=e.softShadows;return`receiveShadow ${r}${o}${a}${s}${c}${u}${f}${t}${n}${i}`};rA.createShadowReceiveVertexShader=function(e,t,n){let i=e.defines.slice(0),r=e.sources.slice(0);return i.push("SHADOW_MAP"),t&&(n?i.push("GENERATE_POSITION_AND_NORMAL"):i.push("GENERATE_POSITION")),new Ge({defines:i,sources:r})};rA.createShadowReceiveFragmentShader=function(e,t,n,i,r){let o=Ge.findNormalVarying(e),a=!i&&l(o)||i&&r,s=Ge.findPositionVarying(e),c=l(s),u=t._usesDepthTexture,f=t._polygonOffsetSupported,d=t._isPointLight,p=t._isSpotLight,g=t._numberOfCascades>1,m=t.debugCascadeColors,y=t.softShadows,A=d?t._pointBias:i?t._terrainBias:t._primitiveBias,b=e.defines.slice(0),x=e.sources.slice(0),T=x.length;for(let w=0;w<T;++w)x[w]=Ge.replaceMain(x[w],"czm_shadow_receive_main");d?b.push("USE_CUBE_MAP_SHADOW"):u&&b.push("USE_SHADOW_DEPTH_TEXTURE"),y&&!d&&b.push("USE_SOFT_SHADOWS"),g&&n&&i&&(a?b.push("ENABLE_VERTEX_LIGHTING"):b.push("ENABLE_DAYNIGHT_SHADING")),n&&A.normalShading&&a&&(b.push("USE_NORMAL_SHADING"),A.normalShadingSmooth>0&&b.push("USE_NORMAL_SHADING_SMOOTH"));let C="";d?C+=`uniform samplerCube shadowMap_textureCube; 
`:C+=`uniform sampler2D shadowMap_texture; 
`;let E;return c?E=`    return vec4(${s}, 1.0); 
`:E=`#ifndef LOG_DEPTH 
    return czm_windowToEyeCoordinates(gl_FragCoord); 
#else 
    return vec4(v_logPositionEC, 1.0); 
#endif 
`,C+=`uniform mat4 shadowMap_matrix; 
uniform vec3 shadowMap_lightDirectionEC; 
uniform vec4 shadowMap_lightPositionEC; 
uniform vec4 shadowMap_normalOffsetScaleDistanceMaxDistanceAndDarkness; 
uniform vec4 shadowMap_texelSizeDepthBiasAndNormalShadingSmooth; 
#ifdef LOG_DEPTH 
in vec3 v_logPositionEC; 
#endif 
vec4 getPositionEC() 
{ 
${E}} 
vec3 getNormalEC() 
{ 
${a?`    return normalize(${o}); 
`:`    return vec3(1.0); 
`}} 
void applyNormalOffset(inout vec4 positionEC, vec3 normalEC, float nDotL) 
{ 
${A.normalOffset&&a?`    float normalOffset = shadowMap_normalOffsetScaleDistanceMaxDistanceAndDarkness.x; 
    float normalOffsetScale = 1.0 - nDotL; 
    vec3 offset = normalOffset * normalOffsetScale * normalEC; 
    positionEC.xyz += offset; 
`:""}} 
`,C+=`void main() 
{ 
    czm_shadow_receive_main(); 
    vec4 positionEC = getPositionEC(); 
    vec3 normalEC = getNormalEC(); 
    float depth = -positionEC.z; 
`,C+=`    czm_shadowParameters shadowParameters; 
    shadowParameters.texelStepSize = shadowMap_texelSizeDepthBiasAndNormalShadingSmooth.xy; 
    shadowParameters.depthBias = shadowMap_texelSizeDepthBiasAndNormalShadingSmooth.z; 
    shadowParameters.normalShadingSmooth = shadowMap_texelSizeDepthBiasAndNormalShadingSmooth.w; 
    shadowParameters.darkness = shadowMap_normalOffsetScaleDistanceMaxDistanceAndDarkness.w; 
`,i?C+=`    shadowParameters.depthBias *= max(depth * 0.01, 1.0); 
`:f||(C+=`    shadowParameters.depthBias *= mix(1.0, 100.0, depth * 0.0015); 
`),d?C+=`    vec3 directionEC = positionEC.xyz - shadowMap_lightPositionEC.xyz; 
    float distance = length(directionEC); 
    directionEC = normalize(directionEC); 
    float radius = shadowMap_lightPositionEC.w; 
    // Stop early if the fragment is beyond the point light radius 
    if (distance > radius) 
    { 
        return; 
    } 
    vec3 directionWC  = czm_inverseViewRotation * directionEC; 
    shadowParameters.depth = distance / radius; 
    shadowParameters.nDotL = clamp(dot(normalEC, -directionEC), 0.0, 1.0); 
    shadowParameters.texCoords = directionWC; 
    float visibility = czm_shadowVisibility(shadowMap_textureCube, shadowParameters); 
`:p?C+=`    vec3 directionEC = normalize(positionEC.xyz - shadowMap_lightPositionEC.xyz); 
    float nDotL = clamp(dot(normalEC, -directionEC), 0.0, 1.0); 
    applyNormalOffset(positionEC, normalEC, nDotL); 
    vec4 shadowPosition = shadowMap_matrix * positionEC; 
    // Spot light uses a perspective projection, so perform the perspective divide 
    shadowPosition /= shadowPosition.w; 
    // Stop early if the fragment is not in the shadow bounds 
    if (any(lessThan(shadowPosition.xyz, vec3(0.0))) || any(greaterThan(shadowPosition.xyz, vec3(1.0)))) 
    { 
        return; 
    } 
    shadowParameters.texCoords = shadowPosition.xy; 
    shadowParameters.depth = shadowPosition.z; 
    shadowParameters.nDotL = nDotL; 
    float visibility = czm_shadowVisibility(shadowMap_texture, shadowParameters); 
`:g?C+=`    float maxDepth = shadowMap_cascadeSplits[1].w; 
    // Stop early if the eye depth exceeds the last cascade 
    if (depth > maxDepth) 
    { 
        return; 
    } 
    // Get the cascade based on the eye-space depth 
    vec4 weights = czm_cascadeWeights(depth); 
    // Apply normal offset 
    float nDotL = clamp(dot(normalEC, shadowMap_lightDirectionEC), 0.0, 1.0); 
    applyNormalOffset(positionEC, normalEC, nDotL); 
    // Transform position into the cascade 
    vec4 shadowPosition = czm_cascadeMatrix(weights) * positionEC; 
    // Get visibility 
    shadowParameters.texCoords = shadowPosition.xy; 
    shadowParameters.depth = shadowPosition.z; 
    shadowParameters.nDotL = nDotL; 
    float visibility = czm_shadowVisibility(shadowMap_texture, shadowParameters); 
    // Fade out shadows that are far away 
    float shadowMapMaximumDistance = shadowMap_normalOffsetScaleDistanceMaxDistanceAndDarkness.z; 
    float fade = max((depth - shadowMapMaximumDistance * 0.8) / (shadowMapMaximumDistance * 0.2), 0.0); 
    visibility = mix(visibility, 1.0, fade); 
${m?`    // Draw cascade colors for debugging 
    out_FragColor *= czm_cascadeColor(weights); 
`:""}`:C+=`    float nDotL = clamp(dot(normalEC, shadowMap_lightDirectionEC), 0.0, 1.0); 
    applyNormalOffset(positionEC, normalEC, nDotL); 
    vec4 shadowPosition = shadowMap_matrix * positionEC; 
    // Stop early if the fragment is not in the shadow bounds 
    if (any(lessThan(shadowPosition.xyz, vec3(0.0))) || any(greaterThan(shadowPosition.xyz, vec3(1.0)))) 
    { 
        return; 
    } 
    shadowParameters.texCoords = shadowPosition.xy; 
    shadowParameters.depth = shadowPosition.z; 
    shadowParameters.nDotL = nDotL; 
    float visibility = czm_shadowVisibility(shadowMap_texture, shadowParameters); 
`,C+=`    out_FragColor.rgb *= visibility; 
} 
`,x.push(C),new Ge({defines:b,sources:x})};var Np=rA;function Fp(e){e=e??H.EMPTY_OBJECT;let t=e.context;this._enabled=e.enabled??!0,this._softShadows=e.softShadows??!1,this._normalOffset=e.normalOffset??!0,this.dirty=!0,this.fromLightSource=e.fromLightSource??!0,this.darkness=e.darkness??.3,this._darkness=this.darkness,this.fadingEnabled=e.fadingEnabled??!0,this.maximumDistance=e.maximumDistance??5e3,this._outOfView=!1,this._outOfViewPrevious=!1,this._needsUpdate=!0;let n=!0;(fn.isEdge()||(fn.isChrome()||fn.isFirefox())&&fn.isWindows()&&!t.depthTexture)&&(n=!1),this._polygonOffsetSupported=n,this._terrainBias={polygonOffset:n,polygonOffsetFactor:1.1,polygonOffsetUnits:4,normalOffset:this._normalOffset,normalOffsetScale:.5,normalShading:!0,normalShadingSmooth:.3,depthBias:1e-4},this._primitiveBias={polygonOffset:n,polygonOffsetFactor:1.1,polygonOffsetUnits:4,normalOffset:this._normalOffset,normalOffsetScale:.1,normalShading:!0,normalShadingSmooth:.05,depthBias:2e-5},this._pointBias={polygonOffset:!1,polygonOffsetFactor:1.1,polygonOffsetUnits:4,normalOffset:this._normalOffset,normalOffsetScale:0,normalShading:!0,normalShadingSmooth:.1,depthBias:5e-4},this._depthAttachment=void 0,this._colorAttachment=void 0,this._shadowMapMatrix=new O,this._shadowMapTexture=void 0,this._lightDirectionEC=new h,this._lightPositionEC=new ae,this._distance=0,this._lightCamera=e.lightCamera,this._shadowMapCamera=new Uj,this._shadowMapCullingVolume=void 0,this._sceneCamera=void 0,this._boundingSphere=new se,this._isPointLight=e.isPointLight??!1,this._pointLightRadius=e.pointLightRadius??100,this._cascadesEnabled=this._isPointLight?!1:e.cascadesEnabled??!0,this._numberOfCascades=this._cascadesEnabled?e.numberOfCascades??4:0,this._fitNearFar=!0,this._maximumCascadeDistances=[25,150,700,Number.MAX_VALUE],this._textureSize=new k,this._isSpotLight=!1,this._cascadesEnabled?this._shadowMapCamera.frustum=new Aa:l(this._lightCamera.frustum.fov)&&(this._isSpotLight=!0),this._cascadeSplits=[new ae,new ae],this._cascadeMatrices=[new O,new O,new O,new O],this._cascadeDistances=new ae;let i;this._isPointLight?i=6:this._cascadesEnabled?i=this._numberOfCascades:i=1,this._passes=new Array(i);for(let r=0;r<i;++r)this._passes[r]=new jCt(t);this.debugShow=!1,this.debugFreezeFrame=!1,this._debugFreezeFrame=!1,this._debugCascadeColors=!1,this._debugLightFrustum=void 0,this._debugCameraFrustum=void 0,this._debugCascadeFrustums=new Array(this._numberOfCascades),this._debugShadowViewCommand=void 0,this._usesDepthTexture=t.depthTexture,this._isPointLight&&(this._usesDepthTexture=!1),this._primitiveRenderState=void 0,this._terrainRenderState=void 0,this._pointRenderState=void 0,Dee(this),this._clearCommand=new ui({depth:1,color:new U}),this._clearPassState=new _c(t),this._size=e.size??2048,this.size=this._size}Fp.MAXIMUM_DISTANCE=2e4;function jCt(e){this.camera=new Uj,this.passState=new _c(e),this.framebuffer=void 0,this.textureOffsets=void 0,this.commandList=[],this.cullingVolume=void 0}function Pee(e,t){return je.fromCache({cull:{enabled:!0,face:Ui.BACK},depthTest:{enabled:!0},colorMask:{red:e,green:e,blue:e,alpha:e},depthMask:!0,polygonOffset:{enabled:t.polygonOffset,factor:t.polygonOffsetFactor,units:t.polygonOffsetUnits}})}function Dee(e){let t=!e._usesDepthTexture;e._primitiveRenderState=Pee(t,e._primitiveBias),e._terrainRenderState=Pee(t,e._terrainBias),e._pointRenderState=Pee(t,e._pointBias)}Fp.prototype.debugCreateRenderStates=function(){Dee(this)};Object.defineProperties(Fp.prototype,{enabled:{get:function(){return this._enabled},set:function(e){this.dirty=this._enabled!==e,this._enabled=e}},normalOffset:{get:function(){return this._normalOffset},set:function(e){this.dirty=this._normalOffset!==e,this._normalOffset=e,this._terrainBias.normalOffset=e,this._primitiveBias.normalOffset=e,this._pointBias.normalOffset=e}},softShadows:{get:function(){return this._softShadows},set:function(e){this.dirty=this._softShadows!==e,this._softShadows=e}},size:{get:function(){return this._size},set:function(e){XCt(this,e)}},outOfView:{get:function(){return this._outOfView}},shadowMapCullingVolume:{get:function(){return this._shadowMapCullingVolume}},passes:{get:function(){return this._passes}},isPointLight:{get:function(){return this._isPointLight}},debugCascadeColors:{get:function(){return this._debugCascadeColors},set:function(e){this.dirty=this._debugCascadeColors!==e,this._debugCascadeColors=e}}});function Ree(e){let t=e._passes.length;for(let n=0;n<t;++n){let i=e._passes[n],r=i.framebuffer;l(r)&&!r.isDestroyed()&&r.destroy(),i.framebuffer=void 0}e._depthAttachment=e._depthAttachment&&e._depthAttachment.destroy(),e._colorAttachment=e._colorAttachment&&e._colorAttachment.destroy()}function HCt(e,t){let n=new ld({context:t,width:e._textureSize.x,height:e._textureSize.y,format:fu.DEPTH_COMPONENT16}),i=new Et({context:t,width:e._textureSize.x,height:e._textureSize.y,pixelFormat:He.RGBA,pixelDatatype:ke.UNSIGNED_BYTE,sampler:Ut.NEAREST}),r=new Ta({context:t,depthRenderbuffer:n,colorTextures:[i],destroyAttachments:!1}),o=e._passes.length;for(let a=0;a<o;++a){let s=e._passes[a];s.framebuffer=r,s.passState.framebuffer=r}e._shadowMapTexture=i,e._depthAttachment=n,e._colorAttachment=i}function GCt(e,t){let n=new Et({context:t,width:e._textureSize.x,height:e._textureSize.y,pixelFormat:He.DEPTH_STENCIL,pixelDatatype:ke.UNSIGNED_INT_24_8,sampler:Ut.NEAREST}),i=new Ta({context:t,depthStencilTexture:n,destroyAttachments:!1}),r=e._passes.length;for(let o=0;o<r;++o){let a=e._passes[o];a.framebuffer=i,a.passState.framebuffer=i}e._shadowMapTexture=n,e._depthAttachment=n}function WCt(e,t){let n=new ld({context:t,width:e._textureSize.x,height:e._textureSize.y,format:fu.DEPTH_COMPONENT16}),i=new aa({context:t,width:e._textureSize.x,height:e._textureSize.y,pixelFormat:He.RGBA,pixelDatatype:ke.UNSIGNED_BYTE,sampler:Ut.NEAREST}),r=[i.negativeX,i.negativeY,i.negativeZ,i.positiveX,i.positiveY,i.positiveZ];for(let o=0;o<6;++o){let a=new Ta({context:t,depthRenderbuffer:n,colorTextures:[r[o]],destroyAttachments:!1}),s=e._passes[o];s.framebuffer=a,s.passState.framebuffer=a}e._shadowMapTexture=i,e._depthAttachment=n,e._colorAttachment=i}function eSe(e,t){e._isPointLight?WCt(e,t):e._usesDepthTexture?GCt(e,t):HCt(e,t)}function qCt(e,t){e._usesDepthTexture&&e._passes[0].framebuffer.status!==ee.FRAMEBUFFER_COMPLETE&&(e._usesDepthTexture=!1,Dee(e),Ree(e),eSe(e,t))}function YCt(e,t){(!l(e._passes[0].framebuffer)||e._shadowMapTexture.width!==e._textureSize.x)&&(Ree(e),eSe(e,t),qCt(e,t),tSe(e,t))}function tSe(e,t,n){n=n??0,(e._isPointLight||n===0)&&(e._clearCommand.framebuffer=e._passes[n].framebuffer,e._clearCommand.execute(t,e._clearPassState))}function XCt(e,t){e._size=t;let n=e._passes,i=n.length,r=e._textureSize;if(e._isPointLight){t=Ft.maximumCubeMapSize>=t?t:Ft.maximumCubeMapSize,r.x=t,r.y=t;let o=new Je(0,0,t,t);n[0].passState.viewport=o,n[1].passState.viewport=o,n[2].passState.viewport=o,n[3].passState.viewport=o,n[4].passState.viewport=o,n[5].passState.viewport=o}else i===1?(t=Ft.maximumTextureSize>=t?t:Ft.maximumTextureSize,r.x=t,r.y=t,n[0].passState.viewport=new Je(0,0,t,t)):i===4&&(t=Ft.maximumTextureSize>=t*2?t:Ft.maximumTextureSize/2,r.x=t*2,r.y=t*2,n[0].passState.viewport=new Je(0,0,t,t),n[1].passState.viewport=new Je(t,0,t,t),n[2].passState.viewport=new Je(0,t,t,t),n[3].passState.viewport=new Je(t,t,t,t));e._clearPassState.viewport=new Je(0,0,r.x,r.y);for(let o=0;o<i;++o){let a=n[o],s=a.passState.viewport,c=s.x/r.x,u=s.y/r.y,f=s.width/r.x,d=s.height/r.y;a.textureOffsets=new O(f,0,0,c,0,d,0,u,0,0,1,0,0,0,0,1)}}var KCt=new Je;function $Ct(e,t){let n;e._isPointLight?n=`uniform samplerCube shadowMap_textureCube; 
in vec2 v_textureCoordinates; 
void main() 
{ 
    vec2 uv = v_textureCoordinates; 
    vec3 dir; 
 
    if (uv.y < 0.5) 
    { 
        if (uv.x < 0.333) 
        { 
            dir.x = -1.0; 
            dir.y = uv.x * 6.0 - 1.0; 
            dir.z = uv.y * 4.0 - 1.0; 
        } 
        else if (uv.x < 0.666) 
        { 
            dir.y = -1.0; 
            dir.x = uv.x * 6.0 - 3.0; 
            dir.z = uv.y * 4.0 - 1.0; 
        } 
        else 
        { 
            dir.z = -1.0; 
            dir.x = uv.x * 6.0 - 5.0; 
            dir.y = uv.y * 4.0 - 1.0; 
        } 
    } 
    else 
    { 
        if (uv.x < 0.333) 
        { 
            dir.x = 1.0; 
            dir.y = uv.x * 6.0 - 1.0; 
            dir.z = uv.y * 4.0 - 3.0; 
        } 
        else if (uv.x < 0.666) 
        { 
            dir.y = 1.0; 
            dir.x = uv.x * 6.0 - 3.0; 
            dir.z = uv.y * 4.0 - 3.0; 
        } 
        else 
        { 
            dir.z = 1.0; 
            dir.x = uv.x * 6.0 - 5.0; 
            dir.y = uv.y * 4.0 - 3.0; 
        } 
    } 
 
    float shadow = czm_unpackDepth(czm_textureCube(shadowMap_textureCube, dir)); 
    out_FragColor = vec4(vec3(shadow), 1.0); 
} 
`:n=`uniform sampler2D shadowMap_texture; 
in vec2 v_textureCoordinates; 
void main() 
{ 
${e._usesDepthTexture?`    float shadow = texture(shadowMap_texture, v_textureCoordinates).r; 
`:`    float shadow = czm_unpackDepth(texture(shadowMap_texture, v_textureCoordinates)); 
`}    out_FragColor = vec4(vec3(shadow), 1.0); 
} 
`;let i=t.createViewportQuadCommand(n,{uniformMap:{shadowMap_texture:function(){return e._shadowMapTexture},shadowMap_textureCube:function(){return e._shadowMapTexture}}});return i.pass=Pe.OVERLAY,i}function JCt(e,t){let n=t.context,i=t.context.drawingBufferWidth,r=t.context.drawingBufferHeight,o=Math.min(i,r)*.3,a=KCt;a.x=i-o,a.y=0,a.width=o,a.height=o;let s=e._debugShadowViewCommand;l(s)||(s=$Ct(e,n),e._debugShadowViewCommand=s),(!l(s.renderState)||!Je.equals(s.renderState.viewport,a))&&(s.renderState=je.fromCache({viewport:Je.clone(a)})),t.commandList.push(e._debugShadowViewCommand)}var Bp=new Array(8);Bp[0]=new ae(-1,-1,-1,1);Bp[1]=new ae(1,-1,-1,1);Bp[2]=new ae(1,1,-1,1);Bp[3]=new ae(-1,1,-1,1);Bp[4]=new ae(-1,-1,1,1);Bp[5]=new ae(1,-1,1,1);Bp[6]=new ae(1,1,1,1);Bp[7]=new ae(-1,1,1,1);var oA=new O,Oee=new Array(8);for(let e=0;e<8;++e)Oee[e]=new ae;function ZCt(e,t){let n=new Bt({geometry:new Pm({minimum:new h(-.5,-.5,-.5),maximum:new h(.5,.5,.5)}),attributes:{color:Kt.fromColor(t)}}),i=new Bt({geometry:new K_({radius:.5}),attributes:{color:Kt.fromColor(t)}});return new Fn({geometryInstances:[n,i],appearance:new _n({translucent:!1,flat:!0}),asynchronous:!1,modelMatrix:e})}var QCt=[U.RED,U.GREEN,U.BLUE,U.MAGENTA],evt=new h;function tvt(e,t){JCt(e,t);let n=e.debugFreezeFrame&&!e._debugFreezeFrame;if(e._debugFreezeFrame=e.debugFreezeFrame,e.debugFreezeFrame&&(n&&(e._debugCameraFrustum=e._debugCameraFrustum&&e._debugCameraFrustum.destroy(),e._debugCameraFrustum=new Tg({camera:e._sceneCamera,color:U.CYAN,updateOnChange:!1})),e._debugCameraFrustum.update(t)),e._cascadesEnabled){if(e.debugFreezeFrame){n&&(e._debugLightFrustum=e._debugLightFrustum&&e._debugLightFrustum.destroy(),e._debugLightFrustum=new Tg({camera:e._shadowMapCamera,color:U.YELLOW,updateOnChange:!1})),e._debugLightFrustum.update(t);for(let i=0;i<e._numberOfCascades;++i)n&&(e._debugCascadeFrustums[i]=e._debugCascadeFrustums[i]&&e._debugCascadeFrustums[i].destroy(),e._debugCascadeFrustums[i]=new Tg({camera:e._passes[i].camera,color:QCt[i],updateOnChange:!1})),e._debugCascadeFrustums[i].update(t)}}else if(e._isPointLight){if(!l(e._debugLightFrustum)||e._needsUpdate){let i=e._shadowMapCamera.positionWC,r=Fe.IDENTITY,o=e._pointLightRadius*2,a=h.fromElements(o,o,o,evt),s=O.fromTranslationQuaternionRotationScale(i,r,a,oA);e._debugLightFrustum=e._debugLightFrustum&&e._debugLightFrustum.destroy(),e._debugLightFrustum=ZCt(s,U.YELLOW)}e._debugLightFrustum.update(t)}else(!l(e._debugLightFrustum)||e._needsUpdate)&&(e._debugLightFrustum=new Tg({camera:e._shadowMapCamera,color:U.YELLOW,updateOnChange:!1})),e._debugLightFrustum.update(t)}function Uj(){this.viewMatrix=new O,this.inverseViewMatrix=new O,this.frustum=void 0,this.positionCartographic=new de,this.positionWC=new h,this.directionWC=h.clone(h.UNIT_Z),this.upWC=h.clone(h.UNIT_Y),this.rightWC=h.clone(h.UNIT_X),this.viewProjectionMatrix=new O}Uj.prototype.clone=function(e){O.clone(e.viewMatrix,this.viewMatrix),O.clone(e.inverseViewMatrix,this.inverseViewMatrix),this.frustum=e.frustum.clone(this.frustum),de.clone(e.positionCartographic,this.positionCartographic),h.clone(e.positionWC,this.positionWC),h.clone(e.directionWC,this.directionWC),h.clone(e.upWC,this.upWC),h.clone(e.rightWC,this.rightWC)};var nvt=new O(.5,0,0,.5,0,.5,0,.5,0,0,.5,.5,0,0,0,1);Uj.prototype.getViewProjection=function(){let e=this.viewMatrix,t=this.frustum.projectionMatrix;return O.multiply(t,e,this.viewProjectionMatrix),O.multiply(nvt,this.viewProjectionMatrix,this.viewProjectionMatrix),this.viewProjectionMatrix};var ivt=new Array(5),rvt=new Yi,ovt=new Array(4),nSe=new h,iSe=new h;function avt(e,t){let n=e._shadowMapCamera,i=e._sceneCamera,r=i.frustum.near,o=i.frustum.far,a=e._numberOfCascades,s,c=o-r,u=o/r,f=.9,d=!1;t.shadowState.closestObjectSize<200&&(d=!0,f=.9);let p=ovt,g=ivt;for(g[0]=r,g[a]=o,s=0;s<a;++s){let N=(s+1)/a,_=r*Math.pow(u,N),v=r+c*N,S=I.lerp(v,_,f);g[s+1]=S,p[s]=S-g[s]}if(d){for(s=0;s<a;++s)p[s]=Math.min(p[s],e._maximumCascadeDistances[s]);let N=g[0];for(s=0;s<a-1;++s)N+=p[s],g[s+1]=N}ae.unpack(g,0,e._cascadeSplits[0]),ae.unpack(g,1,e._cascadeSplits[1]),ae.unpack(p,0,e._cascadeDistances);let m=n.frustum,y=m.left,A=m.right,b=m.bottom,x=m.top,T=m.near,C=m.far,E=n.positionWC,w=n.directionWC,D=n.upWC,R=i.frustum.clone(rvt),M=n.getViewProjection();for(s=0;s<a;++s){R.near=g[s],R.far=g[s+1];let N=O.multiply(R.projectionMatrix,i.viewMatrix,oA),_=O.inverse(N,oA),v=O.multiply(M,_,oA),S=h.fromElements(Number.MAX_VALUE,Number.MAX_VALUE,Number.MAX_VALUE,nSe),P=h.fromElements(-Number.MAX_VALUE,-Number.MAX_VALUE,-Number.MAX_VALUE,iSe);for(let j=0;j<8;++j){let B=ae.clone(Bp[j],Oee[j]);O.multiplyByVector(v,B,B),h.divideByScalar(B,B.w,B),h.minimumByComponent(B,S,S),h.maximumByComponent(B,P,P)}S.x=Math.max(S.x,0),S.y=Math.max(S.y,0),S.z=0,P.x=Math.min(P.x,1),P.y=Math.min(P.y,1),P.z=Math.min(P.z,1);let L=e._passes[s],F=L.camera;F.clone(n);let V=F.frustum;V.left=y+S.x*(A-y),V.right=y+P.x*(A-y),V.bottom=b+S.y*(x-b),V.top=b+P.y*(x-b),V.near=T+S.z*(C-T),V.far=T+P.z*(C-T),L.cullingVolume=F.frustum.computeCullingVolume(E,w,D);let z=e._cascadeMatrices[s];O.multiply(F.getViewProjection(),i.inverseViewMatrix,z),O.multiply(L.textureOffsets,z,z)}}var svt=new O,cvt=new h,lvt=new h,ZEe=new h;function uvt(e,t){let n=e._shadowMapCamera,i=e._sceneCamera,r=O.multiply(i.frustum.projectionMatrix,i.viewMatrix,oA),o=O.inverse(r,oA),a=n.directionWC,s=i.directionWC;h.equalsEpsilon(a,s,I.EPSILON10)&&(s=i.upWC);let c=h.cross(a,s,cvt);s=h.cross(c,a,lvt),h.normalize(s,s),h.normalize(c,c);let u=h.fromElements(0,0,0,ZEe),f=O.computeView(u,a,s,c,svt),d=O.multiply(f,o,oA),p=h.fromElements(Number.MAX_VALUE,Number.MAX_VALUE,Number.MAX_VALUE,nSe),g=h.fromElements(-Number.MAX_VALUE,-Number.MAX_VALUE,-Number.MAX_VALUE,iSe);for(let C=0;C<8;++C){let E=ae.clone(Bp[C],Oee[C]);O.multiplyByVector(d,E,E),h.divideByScalar(E,E.w,E),h.minimumByComponent(E,p,p),h.maximumByComponent(E,g,g)}g.z+=1e3,p.z-=10;let m=ZEe;m.x=-(.5*(p.x+g.x)),m.y=-(.5*(p.y+g.y)),m.z=-g.z;let y=O.fromTranslation(m,oA);f=O.multiply(y,f,f);let A=.5*(g.x-p.x),b=.5*(g.y-p.y),x=g.z-p.z,T=n.frustum;T.left=-A,T.right=A,T.bottom=-b,T.top=b,T.near=.01,T.far=x,O.clone(f,n.viewMatrix),O.inverse(f,n.inverseViewMatrix),O.getTranslation(n.inverseViewMatrix,n.positionWC),t.mapProjection.ellipsoid.cartesianToCartographic(n.positionWC,n.positionCartographic),h.clone(a,n.directionWC),h.clone(s,n.upWC),h.clone(c,n.rightWC)}var fvt=[new h(-1,0,0),new h(0,-1,0),new h(0,0,-1),new h(1,0,0),new h(0,1,0),new h(0,0,1)],dvt=[new h(0,-1,0),new h(0,0,-1),new h(0,-1,0),new h(0,-1,0),new h(0,0,1),new h(0,-1,0)],hvt=[new h(0,0,1),new h(1,0,0),new h(-1,0,0),new h(0,0,-1),new h(1,0,0),new h(1,0,0)];function mvt(e,t){let n=new Yi;n.fov=I.PI_OVER_TWO,n.near=1,n.far=e._pointLightRadius,n.aspectRatio=1;for(let i=0;i<6;++i){let r=e._passes[i].camera;r.positionWC=e._shadowMapCamera.positionWC,r.positionCartographic=t.mapProjection.ellipsoid.cartesianToCartographic(r.positionWC,r.positionCartographic),r.directionWC=fvt[i],r.upWC=dvt[i],r.rightWC=hvt[i],O.computeView(r.positionWC,r.directionWC,r.upWC,r.rightWC,r.viewMatrix),O.inverse(r.viewMatrix,r.inverseViewMatrix),r.frustum=n}}var pvt=new h,gvt=new h,rSe=new se,QEe=rSe.center;function _vt(e,t){let n=e._sceneCamera,i=e._shadowMapCamera,r=rSe;if(e._cascadesEnabled){if(n.frustum.near>=e.maximumDistance){e._outOfView=!0,e._needsUpdate=!1;return}let o=t.mapProjection.ellipsoid.geodeticSurfaceNormal(n.positionWC,pvt),a=h.negate(i.directionWC,gvt),s=h.dot(o,a);if(e.fadingEnabled){let c=I.clamp(s/.1,0,1);e._darkness=I.lerp(1,e.darkness,c)}else e._darkness=e.darkness;if(s<0){e._outOfView=!0,e._needsUpdate=!1;return}e._needsUpdate=!0,e._outOfView=!1}else if(e._isPointLight)r.center=i.positionWC,r.radius=e._pointLightRadius,e._outOfView=t.cullingVolume.computeVisibility(r)===Xt.OUTSIDE,e._needsUpdate=!e._outOfView&&!e._boundingSphere.equals(r),se.clone(r,e._boundingSphere);else{let o=i.frustum.far/2,a=h.add(i.positionWC,h.multiplyByScalar(i.directionWC,o,QEe),QEe);r.center=a,r.radius=o,e._outOfView=t.cullingVolume.computeVisibility(r)===Xt.OUTSIDE,e._needsUpdate=!e._outOfView&&!e._boundingSphere.equals(r),se.clone(r,e._boundingSphere)}}function yvt(e,t){let n=t.camera,i=e._lightCamera,r=e._sceneCamera,o=e._shadowMapCamera;e._cascadesEnabled?h.clone(i.directionWC,o.directionWC):e._isPointLight?h.clone(i.positionWC,o.positionWC):o.clone(i);let a=e._lightDirectionEC;O.multiplyByPointAsVector(n.viewMatrix,o.directionWC,a),h.normalize(a,a),h.negate(a,a),O.multiplyByPoint(n.viewMatrix,o.positionWC,e._lightPositionEC),e._lightPositionEC.w=e._pointLightRadius;let s,c;e._fitNearFar?(s=Math.min(t.shadowState.nearPlane,e.maximumDistance),c=Math.min(t.shadowState.farPlane,e.maximumDistance),c=Math.max(c,s+1)):(s=n.frustum.near,c=e.maximumDistance),e._sceneCamera=Ir.clone(n,r),n.frustum.clone(e._sceneCamera.frustum),e._sceneCamera.frustum.near=s,e._sceneCamera.frustum.far=c,e._distance=c-s,_vt(e,t),!e._outOfViewPrevious&&e._outOfView&&(e._needsUpdate=!0),e._outOfViewPrevious=e._outOfView}Fp.prototype.update=function(e){if(yvt(this,e),this._needsUpdate)if(YCt(this,e.context),this._isPointLight&&mvt(this,e),this._cascadesEnabled&&(uvt(this,e),this._numberOfCascades>1&&avt(this,e)),this._isPointLight)this._shadowMapCullingVolume=is.fromBoundingSphere(this._boundingSphere);else{let t=this._shadowMapCamera,n=t.positionWC,i=t.directionWC,r=t.upWC;this._shadowMapCullingVolume=t.frustum.computeCullingVolume(n,i,r),this._passes.length===1&&this._passes[0].camera.clone(t)}if(this._passes.length===1){let t=this._sceneCamera.inverseViewMatrix;O.multiply(this._shadowMapCamera.getViewProjection(),t,this._shadowMapMatrix)}this.debugShow&&tvt(this,e)};Fp.prototype.updatePass=function(e,t){tSe(this,e,t)};var Avt=new k;function oSe(e,t,n){let i=e._isPointLight?e._pointBias:n?e._terrainBias:e._primitiveBias,r={shadowMap_texture:function(){return e._shadowMapTexture},shadowMap_textureCube:function(){return e._shadowMapTexture},shadowMap_matrix:function(){return e._shadowMapMatrix},shadowMap_cascadeSplits:function(){return e._cascadeSplits},shadowMap_cascadeMatrices:function(){return e._cascadeMatrices},shadowMap_lightDirectionEC:function(){return e._lightDirectionEC},shadowMap_lightPositionEC:function(){return e._lightPositionEC},shadowMap_cascadeDistances:function(){return e._cascadeDistances},shadowMap_texelSizeDepthBiasAndNormalShadingSmooth:function(){let o=Avt;return o.x=1/e._textureSize.x,o.y=1/e._textureSize.y,ae.fromElements(o.x,o.y,i.depthBias,i.normalShadingSmooth,this.combinedUniforms1)},shadowMap_normalOffsetScaleDistanceMaxDistanceAndDarkness:function(){return ae.fromElements(i.normalOffsetScale,e._distance,e.maximumDistance,e._darkness,this.combinedUniforms2)},combinedUniforms1:new ae,combinedUniforms2:new ae};return Ot(t,r,!1)}function bvt(e,t,n,i,r,o){let a,s,c;if(l(o)&&(a=o.shaderProgram,s=o.renderState,c=o.uniformMap),o=nt.shallowClone(n,o),o.castShadows=!0,o.receiveShadows=!1,!l(a)||r!==n.shaderProgram.id||t){let u=n.shaderProgram,f=n.pass===Pe.GLOBE,d=n.pass!==Pe.TRANSLUCENT,p=e._isPointLight,g=e._usesDepthTexture,m=u.vertexShaderSource,y=u.fragmentShaderSource,A=d&&Np.hasClippingForShadowCast(y),b=Np.getShadowCastShaderKeyword(p,f,g,d,A);if(a=i.shaderCache.getDerivedShaderProgram(u,b),!l(a)){let T=Np.createShadowCastVertexShader(m,p,f),C=Np.createShadowCastFragmentShader(y,p,g,d,A);a=i.shaderCache.createDerivedShaderProgram(u,b,{vertexShaderSource:T,fragmentShaderSource:C,attributeLocations:u._attributeLocations})}s=e._primitiveRenderState,p?s=e._pointRenderState:f&&(s=e._terrainRenderState),n.renderState.cull.enabled||(s=Xe(s,!1),s.cull=Xe(s.cull,!1),s.cull.enabled=!1,s=je.fromCache(s)),c=oSe(e,n.uniformMap,f)}return o.shaderProgram=a,o.renderState=s,o.uniformMap=c,o}Fp.createReceiveDerivedCommand=function(e,t,n,i,r){l(r)||(r={});let o=e.length>0,a=t.shaderProgram,s=a.vertexShaderSource,c=a.fragmentShaderSource,u=t.pass===Pe.GLOBE,f=!1;if(u&&(f=t.owner.data.renderedMesh.encoding.hasVertexNormals),t.receiveShadows&&o){let d,p;l(r.receiveCommand)&&(d=r.receiveCommand.shaderProgram,p=r.receiveCommand.uniformMap),r.receiveCommand=nt.shallowClone(t,r.receiveCommand),r.castShadows=!1,r.receiveShadows=!0;let g=r.receiveShaderCastShadows!==t.castShadows,m=r.receiveShaderProgramId!==t.shaderProgram.id;if(!l(d)||m||n||g){let y=Np.getShadowReceiveShaderKeyword(e[0],t.castShadows,u,f);if(d=i.shaderCache.getDerivedShaderProgram(a,y),!l(d)){let A=Np.createShadowReceiveVertexShader(s,u,f),b=Np.createShadowReceiveFragmentShader(c,e[0],t.castShadows,u,f);d=i.shaderCache.createDerivedShaderProgram(a,y,{vertexShaderSource:A,fragmentShaderSource:b,attributeLocations:a._attributeLocations})}p=oSe(e[0],t.uniformMap,u)}r.receiveCommand.shaderProgram=d,r.receiveCommand.uniformMap=p,r.receiveShaderProgramId=t.shaderProgram.id,r.receiveShaderCastShadows=t.castShadows}return r};Fp.createCastDerivedCommand=function(e,t,n,i,r){if(l(r)||(r={}),t.castShadows){let o=r.castCommands;l(o)||(o=r.castCommands=[]);let a=r.castShaderProgramId,s=e.length;o.length=s;for(let c=0;c<s;++c)o[c]=bvt(e[c],n,t,i,a,o[c]);r.castShaderProgramId=t.shaderProgram.id}return r};Fp.prototype.isDestroyed=function(){return!1};Fp.prototype.destroy=function(){Ree(this),this._debugLightFrustum=this._debugLightFrustum&&this._debugLightFrustum.destroy(),this._debugCameraFrustum=this._debugCameraFrustum&&this._debugCameraFrustum.destroy(),this._debugShadowViewCommand=this._debugShadowViewCommand&&this._debugShadowViewCommand.shaderProgram&&this._debugShadowViewCommand.shaderProgram.destroy();for(let e=0;e<this._numberOfCascades;++e)this._debugCascadeFrustums[e]=this._debugCascadeFrustums[e]&&this._debugCascadeFrustums[e].destroy();return ue(this)};var aA=Fp;var Vj=`uniform sampler2D u_opaqueDepthTexture;
uniform sampler2D u_translucentDepthTexture;

in vec2 v_textureCoordinates;

void main()
{
    float opaqueDepth = texture(u_opaqueDepthTexture, v_textureCoordinates).r;
    float translucentDepth = texture(u_translucentDepthTexture, v_textureCoordinates).r;
    translucentDepth = czm_branchFreeTernary(translucentDepth > opaqueDepth, 1.0, translucentDepth);
    out_FragColor = czm_packDepth(translucentDepth);
}
`;var ES=`uniform sampler2D colorTexture;

#ifdef DEBUG_SHOW_DEPTH
uniform sampler2D u_packedTranslucentDepth;
#endif

in vec2 v_textureCoordinates;

void main()
{
#ifdef DEBUG_SHOW_DEPTH
    if (v_textureCoordinates.x < 0.5)
    {
        out_FragColor.rgb = vec3(czm_unpackDepth(texture(u_packedTranslucentDepth, v_textureCoordinates)));
        out_FragColor.a = 1.0;
    }
#else
    vec4 color = texture(colorTexture, v_textureCoordinates);

#ifdef PICK
    if (color == vec4(0.0))
    {
        discard;
    }
#else
    // Reverse premultiplication process to get the correct composited result of the classification primitives
    color.rgb /= color.a;
#endif
    out_FragColor = color;
#endif
}
`;var xvt=!1;function sA(e){this._drawClassificationFBO=new si({createDepthAttachments:!1}),this._accumulationFBO=new si({createDepthAttachments:!1}),this._packFBO=new si,this._opaqueDepthStencilTexture=void 0,this._textureToComposite=void 0,this._translucentDepthStencilTexture=void 0,this._packDepthCommand=void 0,this._accumulateCommand=void 0,this._compositeCommand=void 0,this._copyCommand=void 0,this._clearColorCommand=new ui({color:new U(0,0,0,0),owner:this}),this._clearDepthStencilCommand=new ui({depth:1,stencil:0,owner:this}),this._supported=e.depthTexture,this._viewport=new Je,this._rsDepth=void 0,this._rsAccumulate=void 0,this._rsComp=void 0,this._useScissorTest=void 0,this._scissorRectangle=void 0,this._hasTranslucentDepth=!1,this._frustumsDrawn=0}Object.defineProperties(sA.prototype,{hasTranslucentDepth:{get:function(){return this._hasTranslucentDepth}}});function aSe(e){e._textureToComposite=void 0,e._translucentDepthStencilTexture=e._translucentDepthStencilTexture&&!e._translucentDepthStencilTexture.isDestroyed()&&e._translucentDepthStencilTexture.destroy()}function sSe(e){e._drawClassificationFBO.destroy(),e._accumulationFBO.destroy(),e._packFBO.destroy()}function Tvt(e,t,n,i){aSe(e),e._translucentDepthStencilTexture=new Et({context:t,width:n,height:i,pixelFormat:He.DEPTH_STENCIL,pixelDatatype:ke.UNSIGNED_INT_24_8,sampler:Ut.NEAREST})}function Cvt(e,t,n,i){sSe(e),e._drawClassificationFBO.setDepthStencilTexture(e._translucentDepthStencilTexture),e._drawClassificationFBO.update(t,n,i),e._accumulationFBO.setDepthStencilTexture(e._translucentDepthStencilTexture),e._accumulationFBO.update(t,n,i),e._packFBO.update(t,n,i)}function vvt(e,t,n,i){if(!e.isSupported())return;e._opaqueDepthStencilTexture=i;let r=e._opaqueDepthStencilTexture.width,o=e._opaqueDepthStencilTexture.height;e._drawClassificationFBO.isDirty(r,o)&&(Tvt(e,t,r,o),Cvt(e,t,r,o));let a,s;if(l(e._packDepthCommand)||(a=new Ge({sources:[Vj]}),s={u_opaqueDepthTexture:function(){return e._opaqueDepthStencilTexture},u_translucentDepthTexture:function(){return e._translucentDepthStencilTexture}},e._packDepthCommand=t.createViewportQuadCommand(a,{uniformMap:s,owner:e})),!l(e._compositeCommand)){a=new Ge({sources:[ES]}),s={colorTexture:function(){return e._textureToComposite}},xvt&&(a.defines=["DEBUG_SHOW_DEPTH"],s.u_packedTranslucentDepth=function(){return e._packFBO.getColorTexture()}),e._compositeCommand=t.createViewportQuadCommand(a,{uniformMap:s,owner:e});let f=e._compositeCommand,d=f.shaderProgram,p=t.shaderCache.createDerivedShaderProgram(d,"pick",{vertexShaderSource:d.vertexShaderSource,fragmentShaderSource:new Ge({sources:a.sources,defines:["PICK"]}),attributeLocations:d._attributeLocations}),g=nt.shallowClone(f);g.shaderProgram=p,f.derivedCommands.pick=g}l(e._copyCommand)||(a=new Ge({sources:[ES]}),s={colorTexture:function(){return e._drawClassificationFBO.getColorTexture()}},e._copyCommand=t.createViewportQuadCommand(a,{uniformMap:s,owner:e})),l(e._accumulateCommand)||(a=new Ge({sources:[ES]}),s={colorTexture:function(){return e._drawClassificationFBO.getColorTexture()}},e._accumulateCommand=t.createViewportQuadCommand(a,{uniformMap:s,owner:e})),e._viewport.width=r,e._viewport.height=o;let c=!Je.equals(e._viewport,n.viewport),u=c!==e._useScissorTest;e._useScissorTest=c,Je.equals(e._scissorRectangle,n.viewport)||(e._scissorRectangle=Je.clone(n.viewport,e._scissorRectangle),u=!0),(!l(e._rsDepth)||!Je.equals(e._viewport,e._rsDepth.viewport)||u)&&(e._rsDepth=je.fromCache({viewport:e._viewport,scissorTest:{enabled:e._useScissorTest,rectangle:e._scissorRectangle}})),l(e._packDepthCommand)&&(e._packDepthCommand.renderState=e._rsDepth),(!l(e._rsAccumulate)||!Je.equals(e._viewport,e._rsAccumulate.viewport)||u)&&(e._rsAccumulate=je.fromCache({viewport:e._viewport,scissorTest:{enabled:e._useScissorTest,rectangle:e._scissorRectangle},stencilTest:{enabled:!0,frontFunction:Qn.EQUAL,reference:qt.CESIUM_3D_TILE_MASK}})),l(e._accumulateCommand)&&(e._accumulateCommand.renderState=e._rsAccumulate),(!l(e._rsComp)||!Je.equals(e._viewport,e._rsComp.viewport)||u)&&(e._rsComp=je.fromCache({viewport:e._viewport,scissorTest:{enabled:e._useScissorTest,rectangle:e._scissorRectangle},blending:en.ALPHA_BLEND})),l(e._compositeCommand)&&(e._compositeCommand.renderState=e._rsComp,e._compositeCommand.derivedCommands.pick.renderState=e._rsComp)}sA.prototype.executeTranslucentCommands=function(e,t,n,i,r){let o=e.frameState.useLogDepth,a=e.context,s=n.framebuffer;for(let c=0;c<i.length;++c){let u=i[c];if(u=o?u.derivedCommands.logDepth.command:u,u.depthForTranslucentClassification){this._hasTranslucentDepth=!0;break}}if(this._hasTranslucentDepth){vvt(this,a,n,r),n.framebuffer=this._drawClassificationFBO.framebuffer,this._clearDepthStencilCommand.execute(a,n);for(let c=0;c<i.length;++c){let u=i[c];if(u=o?u.derivedCommands.logDepth.command:u,!u.depthForTranslucentClassification)continue;let f=u.derivedCommands.depth.depthOnlyCommand;t(f,e,n)}this._frustumsDrawn+=this._hasTranslucentDepth?1:0,this._hasTranslucentDepth&&(n.framebuffer=this._packFBO.framebuffer,this._packDepthCommand.execute(a,n)),n.framebuffer=s}};sA.prototype.executeClassificationCommands=function(e,t,n,i){if(!this._hasTranslucentDepth)return;let r=e.context,o=r.uniformState,a=n.framebuffer;n.framebuffer=this._accumulationFBO.framebuffer,this._accumulateCommand.execute(r,n),n.framebuffer=this._drawClassificationFBO.framebuffer,this._frustumsDrawn>1&&this._clearColorCommand.execute(r,n),o.updatePass(Pe.CESIUM_3D_TILE_CLASSIFICATION);let s=o.globeDepthTexture;o.globeDepthTexture=this._packFBO.getColorTexture();let c=i.commands[Pe.CESIUM_3D_TILE_CLASSIFICATION],u=i.indices[Pe.CESIUM_3D_TILE_CLASSIFICATION];for(let f=0;f<u;++f)t(c[f],e,n);o.globeDepthTexture=s,n.framebuffer=a,this._frustumsDrawn!==1&&(n.framebuffer=this._accumulationFBO.framebuffer,this._accumulateCommand.execute(r,n),n.framebuffer=a)};sA.prototype.execute=function(e,t){if(!this._hasTranslucentDepth)return;this._frustumsDrawn===1?this._textureToComposite=this._drawClassificationFBO.getColorTexture():this._textureToComposite=this._accumulationFBO.getColorTexture(),(e.frameState.passes.pick?this._compositeCommand.derivedCommands.pick:this._compositeCommand).execute(e.context,t),Evt(this,e,t)};function Evt(e,t,n){if(!e._hasTranslucentDepth)return;let i=n.framebuffer;n.framebuffer=e._drawClassificationFBO.framebuffer,e._clearColorCommand.execute(t._context,n),n.framebuffer=i,e._frustumsDrawn>1&&(n.framebuffer=e._accumulationFBO.framebuffer,e._clearColorCommand.execute(t._context,n)),e._hasTranslucentDepth=!1,e._frustumsDrawn=0}sA.prototype.isSupported=function(){return this._supported};sA.prototype.isDestroyed=function(){return!1};sA.prototype.destroy=function(){return aSe(this),sSe(this),l(this._compositeCommand)&&(this._compositeCommand.shaderProgram=this._compositeCommand.shaderProgram&&this._compositeCommand.shaderProgram.destroy()),l(this._packDepthCommand)&&(this._packDepthCommand.shaderProgram=this._packDepthCommand.shaderProgram&&this._packDepthCommand.shaderProgram.destroy()),ue(this)};var jj=sA;function Svt(){this.command=void 0,this.near=void 0,this.far=void 0}function Hj(e,t,n){let i=e.context,r;i.depthTexture&&(r=new Lj);let o;e._useOIT&&i.depthTexture&&(o=new Bj(i));let a=new _c(i);a.viewport=Je.clone(n),this.camera=t,this._cameraClone=Ir.clone(t),this._cameraStartFired=!1,this._cameraMovedTime=void 0,this.viewport=n,this.passState=a,this.pickFramebuffer=new zj(i),this.snapFramebuffer=void 0,this.pickDepthFramebuffer=new kj,this.sceneFramebuffer=new vS,this.edgeFramebuffer=new Rj,this.planarFillIdFramebuffer=new Oj,this.globeDepth=r,this.globeTranslucencyFramebuffer=new Nj,this.oit=o,this.translucentTileClassification=new jj(i),this.pickDepths=[],this.frustumCommandsList=[],this.debugFrustumStatistics=void 0,this._commandExtents=[]}var Mee=new h,Lee=new h;function wvt(e,t,n){let i=Math.max(h.maximumComponent(h.abs(e.position,Mee)),h.maximumComponent(h.abs(t.position,Lee))),r=1/Math.max(1,i);return h.multiplyByScalar(e.position,r,Mee),h.multiplyByScalar(t.position,r,Lee),h.equalsEpsilon(Mee,Lee,n)&&h.equalsEpsilon(e.direction,t.direction,n)&&h.equalsEpsilon(e.up,t.up,n)&&h.equalsEpsilon(e.right,t.right,n)&&O.equalsEpsilon(e.transform,t.transform,n)&&e.frustum.equalsEpsilon(t.frustum,n)}Hj.prototype.checkForCameraUpdates=function(e){let t=this.camera,n=this._cameraClone;return wvt(t,n,I.EPSILON15)?(this._cameraStartFired&&An()-this._cameraMovedTime>e.cameraEventWaitTime&&(t.moveEnd.raiseEvent(),this._cameraStartFired=!1),!1):(this._cameraStartFired||(t.moveStart.raiseEvent(),this._cameraStartFired=!0),this._cameraMovedTime=An(),Ir.clone(t,n),!0)};function Ivt(e,t,n,i){let{frameState:r}=t,{camera:o,useLogDepth:a}=r,s=a?t.logarithmicDepthFarToNearRatio:t.farToNearRatio,c=t.mode===re.SCENE2D,u=t.nearToFarDistance2D;i*=1+I.EPSILON2,n=Math.min(Math.max(n,o.frustum.near),o.frustum.far),i=Math.max(Math.min(i,o.frustum.far),n);let f;c?(i=Math.min(i,o.position.z+t.nearToFarDistance2D),n=Math.min(n,i),f=Math.ceil(Math.max(1,i-n)/t.nearToFarDistance2D)):f=Math.ceil(Math.log(i/n)/Math.log(s));let{frustumCommandsList:d}=e;d.length=f;for(let p=0;p<f;++p){let g,m;c?(g=Math.min(i-u,n+p*u),m=Math.min(i,g+u)):(g=Math.max(n,Math.pow(s,p)*n),m=Math.min(i,s*g)),l(d[p])?(d[p].near=g,d[p].far=m):d[p]=new Mj(g,m)}}function Pvt(e,t,n){let{command:i,near:r,far:o}=n;t.debugShowFrustums&&(i.debugOverlappingFrustums=0);let{frustumCommandsList:a}=e;for(let s=0;s<a.length;++s){let c=a[s];if(r>c.far)continue;if(o<c.near)break;let u=i.pass,f=c.indices[u]++;if(c.commands[u][f]=i,t.debugShowFrustums&&(i.debugOverlappingFrustums|=1<<s),i.executeInClosestFrustum)break}if(t.debugShowFrustums){let{debugFrustumStatistics:s}=e,{debugOverlappingFrustums:c}=i,u=s.commandsInFrustums;u[c]=l(u[c])?u[c]+1:1,++s.totalCommands}t.updateDerivedCommands(i)}var cSe=new is,Dvt=new $o;Hj.prototype.createPotentiallyVisibleSet=function(e){let{frameState:t}=e,{camera:n,commandList:i,shadowState:r}=t,{positionWC:o,directionWC:a,frustum:s}=n,c=e._computeCommandList,u=e._overlayCommandList;e.debugShowFrustums&&(this.debugFrustumStatistics={totalCommands:0,commandsInFrustums:{}});let f=this.frustumCommandsList;for(let M=0;M<f.length;++M)for(let N=0;N<Pe.NUMBER_OF_PASSES;++N)f[M].indices[N]=0;c.length=0,u.length=0;let d=this._commandExtents,p=d.length,g=0,m=+Number.MAX_VALUE,y=-Number.MAX_VALUE,{shadowsEnabled:A}=r,b=+Number.MAX_VALUE,x=-Number.MAX_VALUE,T=Number.MAX_VALUE,C=t.mode===re.SCENE3D?t.occluder:void 0,{cullingVolume:E}=t,w=cSe.planes;for(let M=0;M<5;++M)w[M]=E.planes[M];E=cSe;for(let M=0;M<i.length;++M){let N=i[M],{pass:_,boundingVolume:v}=N;if(_===Pe.COMPUTE)c.push(N);else if(_===Pe.OVERLAY)u.push(N);else{let S,P;if(l(v)){if(!e.isVisible(E,N,C))continue;let F=v.computePlaneDistances(o,a,Dvt);if(S=F.start,P=F.stop,m=Math.min(m,S),y=Math.max(y,P),A&&N.receiveShadows&&S<aA.MAXIMUM_DISTANCE&&!(_===Pe.GLOBE&&S<-100&&P>100)){let V=P-S;_!==Pe.GLOBE&&S<100&&(T=Math.min(T,V)),b=Math.min(b,S),x=Math.max(x,P)}}else N instanceof ui?(S=s.near,P=s.far):(S=s.near,P=s.far,m=Math.min(m,S),y=Math.max(y,P));let L=d[g];l(L)||(L=d[g]=new Svt),L.command=N,L.near=S,L.far=P,g++}}A&&(b=Math.min(Math.max(b,s.near),s.far),x=Math.max(Math.min(x,s.far),b),r.nearPlane=b,r.farPlane=x,r.closestObjectSize=T),Ivt(this,e,m,y);for(let M=0;M<g;M++)Pvt(this,e,d[M]);if(g<p)for(let M=g;M<p;M++){let N=d[M];if(!l(N.command))break;N.command=void 0}let D=f.length,{frustumSplits:R}=t;R.length=D+1;for(let M=0;M<D;++M)R[M]=f[M].near,M===D-1&&(R[M+1]=f[M].far)};Hj.prototype.destroy=function(){this.pickFramebuffer=this.pickFramebuffer&&this.pickFramebuffer.destroy(),this.snapFramebuffer=this.snapFramebuffer&&this.snapFramebuffer.destroy(),this.pickDepthFramebuffer=this.pickDepthFramebuffer&&this.pickDepthFramebuffer.destroy(),this.sceneFramebuffer=this.sceneFramebuffer&&this.sceneFramebuffer.destroy(),this.edgeFramebuffer=this.edgeFramebuffer&&this.edgeFramebuffer.destroy(),this.planarFillIdFramebuffer=this.planarFillIdFramebuffer&&this.planarFillIdFramebuffer.destroy(),this.globeDepth=this.globeDepth&&this.globeDepth.destroy(),this.oit=this.oit&&this.oit.destroy(),this.translucentTileClassification=this.translucentTileClassification&&this.translucentTileClassification.destroy(),this.globeTranslucencyFramebuffer=this.globeTranslucencyFramebuffer&&this.globeTranslucencyFramebuffer.destroy();let e=this.pickDepths;for(let t=0;t<e.length;++t)e[t].destroy()};var SS=Hj;var uSe=.1,Rvt=new Zh({pass:lo.MOST_DETAILED_PRELOAD}),Ovt=new Zh({pass:lo.MOST_DETAILED_PICK}),Y1=new Zh({pass:lo.PICK});function gs(e){this._mostDetailedRayPicks=[],this.pickRenderStateCache={},this._pickPositionCache={},this._pickPositionCacheDirty=!1;let t=new Je(0,0,1,1),n=new Ir(e);n.frustum=new pn({width:uSe,aspectRatio:1,near:.1}),this._pickOffscreenView=new SS(e,n,t)}gs.prototype.update=function(){this._pickPositionCacheDirty=!0};gs.prototype.getPickDepth=function(e,t){let n=e.view.pickDepths,i=n[t];return l(i)||(i=new Dj,n[t]=i),i};var Mvt=new Aa,Lvt=new h,Gj=new h,Nvt=new k,Fvt=new O;function Bvt(e,t,n,i,r){let o=e.camera,a=o.frustum,s=a.offCenterFrustum;l(s)&&(a=s);let c=2*(t.x-r.x)/r.width-1;c*=(a.right-a.left)*.5;let u=2*(r.height-t.y-r.y)/r.height-1;u*=(a.top-a.bottom)*.5;let f=O.clone(o.transform,Fvt);o._setTransform(O.IDENTITY);let d=h.clone(o.position,Lvt);h.multiplyByScalar(o.right,c,Gj),h.add(Gj,d,d),h.multiplyByScalar(o.up,u,Gj),h.add(Gj,d,d),o._setTransform(f),e.mode===re.SCENE2D&&h.fromElements(d.z,d.x,d.y,d);let p=a.getPixelDimensions(r.width,r.height,1,1,Nvt),g=Mvt;return g.right=p.x*.5,g.left=-g.right,g.top=p.y*.5,g.bottom=-g.top,g.near=a.near,g.far=a.far,g.computeCullingVolume(d,o.directionWC,o.upWC)}var kvt=new ru,zvt=new k;function Uvt(e,t,n,i,r){let o=e.camera,a=o.frustum,s=a.near,c=Math.tan(a.fovy*.5),u=a.aspectRatio*c,f=2*(t.x-r.x)/r.width-1,d=2*(r.height-t.y-r.y)/r.height-1,p=f*s*u,g=d*s*c,m=a.getPixelDimensions(r.width,r.height,1,1,zvt),y=m.x*n*.5,A=m.y*i*.5,b=kvt;return b.top=g+A,b.bottom=g-A,b.right=p+y,b.left=p-y,b.near=s,b.far=a.far,b.computeCullingVolume(o.positionWC,o.directionWC,o.upWC)}function Wj(e,t,n,i,r){let o=e.camera.frustum;return o instanceof pn||o instanceof Aa?Bvt(e,t,n,i,r):Uvt(e,t,n,i,r)}var X1=new Je(0,0,3,3),qj=new k,K1=new U(0,0,0,0);function Nee(e,t,n,i,r){return r.width=n??3,r.height=i??r.width,r.x=t.x-(r.width-1)*.5,r.y=e-t.y-(r.height-1)*.5,r}function Yj(e,t,n,i,r,o){let{context:a,frameState:s,defaultView:c}=e,{viewport:u,pickFramebuffer:f}=c,d=o?.framebuffer??f;e.view=c,u.x=0,u.y=0,u.width=a.drawingBufferWidth,u.height=a.drawingBufferHeight;let p=c.passState;p.viewport=Je.clone(u,p.viewport);let g=cr.transformWindowToDrawingBuffer(e,t,qj);Nee(a.drawingBufferHeight,g,i,r,n),e.jobScheduler.disableThisFrame(),e.updateFrameState(),s.cullingVolume=Wj(e,g,n.width,n.height,u),s.invertClassification=!1,s.passes.pick=!0,s.passes.snap=o?.snap??!1,s.tilesetPassState=Y1,a.uniformState.update(s),e.updateEnvironment(),p=d.begin(n,u),e.updateAndExecuteCommands(p,K1),e.resolveFramebuffers(p)}function Xj(e){let{context:t}=e;t.endFrame()}gs.prototype.pickAsync=async function(e,t,n,i,r=1){let{context:o,frameState:a,defaultView:s}=e,{pickFramebuffer:c}=s,u=X1;Yj(e,t,u,n,i);let f;return o.webgl2?f=c.endAsync(u,a,r):(f=c.end(u,r),f=Promise.resolve(f),pt("picking-async-fallback","Fallback to synchronous picking because async operation requires WebGL2 context.")),Xj(e),f};gs.prototype.pick=function(e,t,n,i,r=1){let{defaultView:o}=e,{pickFramebuffer:a}=o,s=X1;Yj(e,t,s,n,i);let c=a.end(s,r);return Xj(e),c};gs.prototype.pickVoxelCoordinate=function(e,t,n,i){let{context:r,frameState:o,defaultView:a}=e,{viewport:s,pickFramebuffer:c}=a;e.view=a,s.x=0,s.y=0,s.width=r.drawingBufferWidth,s.height=r.drawingBufferHeight;let u=a.passState;u.viewport=Je.clone(s,u.viewport);let f=cr.transformWindowToDrawingBuffer(e,t,qj),d=Nee(r.drawingBufferHeight,f,n,i,X1);e.jobScheduler.disableThisFrame(),e.updateFrameState(),o.cullingVolume=Wj(e,f,d.width,d.height,s),o.invertClassification=!1,o.passes.pickVoxel=!0,o.tilesetPassState=Y1,r.uniformState.update(o),e.updateEnvironment(),u=c.begin(d,s),e.updateAndExecuteCommands(u,K1),e.resolveFramebuffers(u);let p=c.readCenterPixel(d);return r.endFrame(),p};gs.prototype.pickMetadata=function(e,t,n){let{context:i,frameState:r,defaultView:o}=e,{viewport:a,pickFramebuffer:s}=o;e.view=o,a.x=0,a.y=0,a.width=i.drawingBufferWidth,a.height=i.drawingBufferHeight;let c=o.passState;c.viewport=Je.clone(a,c.viewport);let u=cr.transformWindowToDrawingBuffer(e,t,qj),f=Nee(i.drawingBufferHeight,u,1,1,X1);e.jobScheduler.disableThisFrame(),e.updateFrameState(),r.cullingVolume=Wj(e,u,f.width,f.height,a),r.invertClassification=!1,r.passes.pick=!0,r.tilesetPassState=Y1,r.pickingMetadata=!0,r.pickedMetadataInfo=n,i.uniformState.update(r),e.updateEnvironment(),c=s.begin(f,a),e.updateAndExecuteCommands(c,K1);let d=e._environmentState.useOIT;e._environmentState.useOIT=!1,e.resolveFramebuffers(c),e._environmentState.useOIT=d;let p=s.readCenterPixel(f);return i.endFrame(),r.pickingMetadata=!1,Pj.decodeMetadataValues(n.classProperty,n.metadataProperty,p)};function Vvt(e,t){let{defaultView:n,context:i,frameState:r,environmentState:o}=e,{viewport:a,pickDepthFramebuffer:s}=n;e.view=n,a.x=0,a.y=0,a.width=i.drawingBufferWidth,a.height=i.drawingBufferHeight;let c=n.passState;c.viewport=Je.clone(a,c.viewport),e.clearPasses(r.passes),r.passes.pick=!0,r.passes.depth=!0,r.cullingVolume=Wj(e,t,1,1,a),r.tilesetPassState=Y1,e.updateEnvironment(),o.renderTranslucentDepthForPick=!0,c=s.update(i,t,a),e.updateAndExecuteCommands(c,K1),e.resolveFramebuffers(c),i.endFrame()}var jvt=new Yi,Hvt=new ru,Gvt=new pn,Wvt=new Aa;gs.prototype.pickPositionWorldCoordinates=function(e,t,n){if(!e.useDepthPicking)return;let i=t.toString();if(this._pickPositionCacheDirty)this._pickPositionCache={},this._pickPositionCacheDirty=!1;else if(this._pickPositionCache.hasOwnProperty(i))return h.clone(this._pickPositionCache[i],n);let{context:r,frameState:o,camera:a,defaultView:s}=e,{uniformState:c}=r;e.view=s;let u=cr.transformWindowToDrawingBuffer(e,t,qj);e.pickTranslucentDepth?Vvt(e,u):(e.updateFrameState(),c.update(o),e.updateEnvironment()),u.y=e.drawingBufferHeight-u.y;let f;l(a.frustum.fov)?f=a.frustum.clone(jvt):l(a.frustum.infiniteProjectionMatrix)?f=a.frustum.clone(Hvt):l(a.frustum.width)?f=a.frustum.clone(Gvt):f=a.frustum.clone(Wvt);let{frustumCommandsList:d}=s,p=d.length;for(let g=0;g<p;++g){let y=this.getPickDepth(e,g).getDepth(r,u.x,u.y);if(l(y)&&y>0&&y<1){let A=d[g],b;return e.mode===re.SCENE2D?(b=a.position.z,a.position.z=b-A.near+1,f.far=Math.max(1,A.far-A.near),f.near=1,c.update(o),c.updateFrustum(f)):(f.near=A.near*(g!==0?e.opaqueFrustumNearOffset:1),f.far=A.far,c.updateFrustum(f)),n=cr.drawingBufferToWorldCoordinates(e,u,y,n),e.mode===re.SCENE2D&&(a.position.z=b,c.update(o)),this._pickPositionCache[i]=h.clone(n),n}}this._pickPositionCache[i]=void 0};var qvt=new de;gs.prototype.pickPosition=function(e,t,n){if(n=this.pickPositionWorldCoordinates(e,t,n),l(n)&&e.mode!==re.SCENE3D){h.fromElements(n.y,n.z,n.x,n);let i=e.mapProjection,r=i.ellipsoid,o=i.unproject(n,qvt);r.cartographicToCartesian(o,n)}return n};function Yvt(e,t,n,i,r,o){for(let a of e){let s=a.object,c=a.position,u=a.exclude;if(l(c)&&!l(s))return n.push(a),!0;if(!l(s)||!l(s.primitive)||!u&&(n.push(a),n.length>=t))return!0;let f=s.primitive,d=!1;if(typeof f.getGeometryInstanceAttributes=="function"&&l(s.id)){let p=f.getGeometryInstanceAttributes(s.id);l(p)&&l(p.show)&&(d=!0,p.show=Dn.toValue(!1,p.show),r.push(p))}s instanceof us&&(d=!0,s.show=!1,o.push(s)),d||(f.show=!1,i.push(f))}}function fSe(e,t){let n=[],i=[],r=[],o=[];l(t)||(t=Number.MAX_VALUE);let a=e(t);for(;l(a)&&a.length>0&&!Yvt(a,t,n,i,r,o);)a=e(t-n.length);for(let s=0;s<i.length;++s)i[s].show=!0;for(let s=0;s<r.length;++s){let c=r[s];c.show=Dn.toValue(!0,c.show)}for(let s=0;s<o.length;++s)o[s].show=!0;return n}gs.prototype.drillPick=function(e,t,n,i,r){return fSe(s=>this.pick(e,t,i,r,s).map(u=>({object:u,position:void 0,exclude:!1})),n).map(s=>s.object)};var lSe=new h,Xvt=new h;function Kvt(e,t,n){this.ray=e,this.width=t,this.tilesets=n,this.ready=!1;let i=this;this.promise=new Promise(r=>{i._completePick=()=>{r()}})}function dSe(e,t,n,i){let r=t.direction,o=h.mostOrthogonalAxis(r,lSe),a=h.cross(r,o,lSe),s=h.cross(r,a,Xvt);return i.position=t.origin,i.direction=r,i.up=s,i.right=a,i.frustum.width=n??uSe,i.frustum.computeCullingVolume(i.positionWC,i.directionWC,i.upWC)}function $vt(e,t,n){let i=t.frameState,{ray:r,width:o,tilesets:a}=n,s=e._pickOffscreenView.camera,c=dSe(e,r,o,s),u=Rvt;u.camera=s,u.cullingVolume=c;let f=!0,d=a.length;for(let p=0;p<d;++p){let g=a[p];g.show&&t.primitives.contains(g)&&(g.updateForPass(i,u),f=f&&u.ready)}return f&&n._completePick(),f}gs.prototype.updateMostDetailedRayPicks=function(e){let t=this._mostDetailedRayPicks;for(let n=0;n<t.length;++n)$vt(this,e,t[n])&&t.splice(n--,1)};function hSe(e,t,n){for(let i=0;i<e.length;++i){let r=e.get(i);r.show&&(l(r.isCesium3DTileset)?(!l(t)||t.indexOf(r)===-1)&&n.push(r):r instanceof pu&&hSe(r,t,n))}}function Kj(e,t,n,i,r,o){let a=[];if(hSe(t.primitives,i,a),a.length===0)return Promise.resolve(o());let s=new Kvt(n,r,a);return e._mostDetailedRayPicks.push(s),s.promise.then(function(){return o()})}function Jvt(e,t){return!l(e)||!l(t)||t.length===0?!1:t.indexOf(e)>-1||t.indexOf(e.primitive)>-1||t.indexOf(e.id)>-1}function Zvt(e,t,n,i,r,o,a){let{context:s,frameState:c}=t,u=s.uniformState,f=e._pickOffscreenView;t.view=f,dSe(e,n,r,f.camera);let d=Je.clone(f.viewport,X1),p=f.pickFramebuffer.begin(d,f.viewport);t.jobScheduler.disableThisFrame(),t.updateFrameState(),c.invertClassification=!1,c.passes.pick=!0,c.passes.offscreen=!0,a?c.tilesetPassState=Ovt:c.tilesetPassState=Y1,u.update(c),t.updateEnvironment(),t.updateAndExecuteCommands(p,K1),t.resolveFramebuffers(p);let g,m=f.pickFramebuffer.end(d,1)[0];if(t.context.depthTexture){let{frustumCommandsList:y}=f,A=y.length;for(let b=0;b<A;++b){let T=e.getPickDepth(t,b).getDepth(s,0,0);if(l(T)&&T>0&&T<1){let C=y[b],E=C.near*(b!==0?t.opaqueFrustumNearOffset:1),w=C.far,D=E+T*(w-E);g=hn.getPoint(n,D);break}}}if(t.view=t.defaultView,s.endFrame(),l(m)||l(g))return{object:m,position:g,exclude:!l(g)&&o||Jvt(m,i)}}function Fee(e,t,n,i,r,o,a,s){return fSe(function(){let u=Zvt(e,t,n,r,o,a,s);return u?[u]:void 0},i)}function wS(e,t,n,i,r,o,a){let s=Fee(e,t,n,1,i,r,o,a);if(s.length>0)return s[0]}function $j(e,t){return new Promise((n,i)=>{t.then(function(r){let o=e.postRender.addEventListener(function(){o(),n(r)});e.requestRender()}).catch(function(r){i(r)})})}gs.prototype.pickFromRay=function(e,t,n,i){return wS(this,e,t,n,i,!1,!1)};gs.prototype.drillPickFromRay=function(e,t,n,i,r){return Fee(this,e,t,n,i,r,!1,!1)};gs.prototype.pickFromRayMostDetailed=function(e,t,n,i){let r=this;return t=hn.clone(t),n=l(n)?n.slice():n,$j(e,Kj(r,e,t,n,i,function(){return wS(r,e,t,n,i,!1,!0)}))};gs.prototype.drillPickFromRayMostDetailed=function(e,t,n,i,r){let o=this;return t=hn.clone(t),i=l(i)?i.slice():i,$j(e,Kj(o,e,t,i,r,function(){return Fee(o,e,t,n,i,r,!1,!0)}))};var Qvt=new h,eEt=new h,tEt=new hn,mSe=new de;function Bee(e,t){let n=e.ellipsoid,i=Oi._defaultMaxTerrainHeight,r=n.geodeticSurfaceNormalCartographic(t,eEt),o=de.toCartesian(t,n,Qvt),a=tEt;a.origin=o,a.direction=r;let s=new hn;return hn.getPoint(a,i,s.origin),h.negate(r,s.direction),s}function pSe(e,t){let n=e.ellipsoid,i=de.fromCartesian(t,n,mSe);return Bee(e,i)}function gSe(e,t){let n=e.ellipsoid;return de.fromCartesian(t,n,mSe).height}function nEt(e,t,n,i,r){let o=Bee(t,n);return Kj(e,t,o,i,r,function(){let a=wS(e,t,o,i,r,!0,!0);if(l(a))return gSe(t,a.position)})}function iEt(e,t,n,i,r,o){let a=pSe(t,n);return Kj(e,t,a,i,r,function(){let s=wS(e,t,a,i,r,!0,!0);if(l(s))return h.clone(s.position,o)})}gs.prototype.sampleHeight=function(e,t,n,i){let r=Bee(e,t),o=wS(this,e,r,n,i,!0,!1);if(l(o))return gSe(e,o.position)};gs.prototype.clampToHeight=function(e,t,n,i,r){let o=pSe(e,t),a=wS(this,e,o,n,i,!0,!1);if(l(a))return h.clone(a.position,r)};gs.prototype.sampleHeightMostDetailed=function(e,t,n,i){n=l(n)?n.slice():n;let r=t.length,o=new Array(r);for(let a=0;a<r;++a)o[a]=nEt(this,e,t[a],n,i);return $j(e,Promise.all(o).then(function(a){let s=a.length;for(let c=0;c<s;++c)t[c].height=a[c];return t}))};gs.prototype.clampToHeightMostDetailed=function(e,t,n,i){n=l(n)?n.slice():n;let r=t.length,o=new Array(r);for(let a=0;a<r;++a)o[a]=iEt(this,e,t[a],n,i,t[a]);return $j(e,Promise.all(o).then(function(a){let s=a.length;for(let c=0;c<s;++c)t[c]=a[c];return t}))};gs.prototype.destroy=function(){this._pickOffscreenView=this._pickOffscreenView&&this._pickOffscreenView.destroy()};var Jj=gs;var Zj=`uniform sampler2D colorTexture;

in vec2 v_textureCoordinates;

#ifdef AUTO_EXPOSURE
uniform sampler2D autoExposure;
#else
uniform float exposure;
#endif

void main()
{
    vec4 fragmentColor = texture(colorTexture, v_textureCoordinates);
    vec3 color = fragmentColor.rgb;

#ifdef AUTO_EXPOSURE
    color /= texture(autoExposure, vec2(0.5)).r;
#else
    color *= vec3(exposure);
#endif
    color = czm_acesTonemapping(color);
    color = czm_inverseGamma(color);

    out_FragColor = vec4(color, fragmentColor.a);
}
`;var Qj=`precision highp float;

uniform sampler2D randomTexture;
uniform sampler2D depthTexture;
uniform float intensity;
uniform float bias;
uniform float lengthCap;
uniform int stepCount;
uniform int directionCount;

vec4 pixelToEye(vec2 screenCoordinate)
{
    vec2 uv = screenCoordinate / czm_viewport.zw;
    float depth = czm_readDepth(depthTexture, uv);
    vec2 xy = 2.0 * uv - vec2(1.0);
    vec4 posEC = czm_inverseProjection * vec4(xy, depth, 1.0);
    posEC = posEC / posEC.w;
    // Avoid numerical error at far plane
    if (depth >= 1.0) {
        posEC.z = czm_currentFrustum.y;
    }
    return posEC;
}

// Reconstruct surface normal in eye coordinates, avoiding edges
vec3 getNormalXEdge(vec3 positionEC)
{
    // Find the 3D surface positions at adjacent screen pixels
    vec2 centerCoord = gl_FragCoord.xy;
    vec3 positionLeft = pixelToEye(centerCoord + vec2(-1.0, 0.0)).xyz;
    vec3 positionRight = pixelToEye(centerCoord + vec2(1.0, 0.0)).xyz;
    vec3 positionUp = pixelToEye(centerCoord + vec2(0.0, 1.0)).xyz;
    vec3 positionDown = pixelToEye(centerCoord + vec2(0.0, -1.0)).xyz;

    // Compute potential tangent vectors
    vec3 dx0 = positionEC - positionLeft;
    vec3 dx1 = positionRight - positionEC;
    vec3 dy0 = positionEC - positionDown;
    vec3 dy1 = positionUp - positionEC;

    // The shorter tangent is more likely to be on the same surface
    vec3 dx = length(dx0) < length(dx1) ? dx0 : dx1;
    vec3 dy = length(dy0) < length(dy1) ? dy0 : dy1;

    return normalize(cross(dx, dy));
}

const float sqrtTwoPi = sqrt(czm_twoPi);

float gaussian(float x, float standardDeviation) {
    float argument = x / standardDeviation;
    return exp(-0.5 * argument * argument) / (sqrtTwoPi * standardDeviation);
}

void main(void)
{
    vec4 positionEC = pixelToEye(gl_FragCoord.xy);

    // Exit if we are too close to the back of the frustum, where the depth value is invalid.
    float maxValidDepth = czm_currentFrustum.y - lengthCap;
    if (-positionEC.z > maxValidDepth)
    {
        out_FragColor = vec4(1.0);
        return;
    }

    vec3 normalEC = getNormalXEdge(positionEC.xyz);
    float gaussianVariance = lengthCap * sqrt(-positionEC.z);
    // Choose a step length such that the marching stops just before 3 * variance.
    float stepLength = 3.0 * gaussianVariance / (float(stepCount) + 1.0);
    float metersPerPixel = czm_metersPerPixel(positionEC, 1.0);
    // Minimum step is 1 pixel to avoid double sampling
    float pixelsPerStep = max(stepLength / metersPerPixel, 1.0);
    stepLength = pixelsPerStep * metersPerPixel;

    float angleStepScale = 1.0 / float(directionCount);
    float angleStep = angleStepScale * czm_twoPi;
    float cosStep = cos(angleStep);
    float sinStep = sin(angleStep);
    mat2 rotateStep = mat2(cosStep, sinStep, -sinStep, cosStep);

    // Initial sampling direction (different for each pixel)
    const float randomTextureSize = 255.0;
    vec2 randomTexCoord = fract(gl_FragCoord.xy / randomTextureSize);
    float randomVal = texture(randomTexture, randomTexCoord).x;
    vec2 sampleDirection = vec2(cos(angleStep * randomVal), sin(angleStep * randomVal));

    float ao = 0.0;
    // Loop over sampling directions
#if __VERSION__ == 300
    for (int i = 0; i < directionCount; i++)
    {
#else
    for (int i = 0; i < 16; i++)
    {
        if (i >= directionCount) {
            break;
        }
#endif
        sampleDirection = rotateStep * sampleDirection;

        float localAO = 0.0;
        vec2 radialStep = pixelsPerStep * sampleDirection;

#if __VERSION__ == 300
        for (int j = 0; j < stepCount; j++)
        {
#else
        for (int j = 0; j < 64; j++)
        {
            if (j >= stepCount) {
                break;
            }
#endif
            // Step along sampling direction, away from output pixel
            vec2 samplePixel = floor(gl_FragCoord.xy + float(j + 1) * radialStep) + vec2(0.5);

            // Exit if we stepped off the screen
            if (clamp(samplePixel, vec2(0.0), czm_viewport.zw) != samplePixel) {
                break;
            }

            // Compute step vector from output point to sampled point
            vec4 samplePositionEC = pixelToEye(samplePixel);
            vec3 stepVector = samplePositionEC.xyz - positionEC.xyz;

            // Estimate the angle from the surface normal.
            float dotVal = clamp(dot(normalEC, normalize(stepVector)), 0.0, 1.0);
            dotVal = czm_branchFreeTernary(dotVal > bias, dotVal, 0.0);
            dotVal = czm_branchFreeTernary(-samplePositionEC.z <= maxValidDepth, dotVal, 0.0);

            // Weight contribution based on the distance from the output point
            float sampleDistance = length(stepVector);
            float weight = gaussian(sampleDistance, gaussianVariance);
            localAO += weight * dotVal;
        }
        ao += localAO;
    }

    ao *= angleStepScale * stepLength;
    ao = 1.0 - clamp(ao, 0.0, 1.0);
    ao = pow(ao, intensity);
    out_FragColor = vec4(vec3(ao), 1.0);
}
`;var e6=`uniform sampler2D colorTexture;
uniform sampler2D ambientOcclusionTexture;
uniform bool ambientOcclusionOnly;
in vec2 v_textureCoordinates;

void main(void)
{
    vec4 color = texture(colorTexture, v_textureCoordinates);
    vec4 ao = texture(ambientOcclusionTexture, v_textureCoordinates);
    out_FragColor = ambientOcclusionOnly ? ao : ao * color;
}
`;var t6=`uniform sampler2D colorTexture;
uniform float gradations;

in vec2 v_textureCoordinates;

void main(void)
{
    vec3 rgb = texture(colorTexture, v_textureCoordinates).rgb;
#ifdef CZM_SELECTED_FEATURE
    if (czm_selected()) {
        out_FragColor = vec4(rgb, 1.0);
        return;
    }
#endif
    float luminance = czm_luminance(rgb);
    float darkness = luminance * gradations;
    darkness = (darkness - fract(darkness)) / gradations;
    out_FragColor = vec4(vec3(darkness), 1.0);
}
`;var n6=`uniform sampler2D colorTexture;
uniform sampler2D bloomTexture;
uniform bool glowOnly;

in vec2 v_textureCoordinates;

void main(void)
{
    vec4 color = texture(colorTexture, v_textureCoordinates);

#ifdef CZM_SELECTED_FEATURE
    if (czm_selected()) {
        out_FragColor = color;
        return;
    }
#endif

    vec4 bloom = texture(bloomTexture, v_textureCoordinates);
    out_FragColor = glowOnly ? bloom : bloom + color;
}
`;var i6=`uniform sampler2D colorTexture;
uniform float brightness;

in vec2 v_textureCoordinates;

void main(void)
{
    vec3 rgb = texture(colorTexture, v_textureCoordinates).rgb;
    vec3 target = vec3(0.0);
    out_FragColor = vec4(mix(target, rgb, brightness), 1.0);
}
`;var r6=`uniform sampler2D colorTexture;
uniform float contrast;
uniform float brightness;

in vec2 v_textureCoordinates;

void main(void)
{
    vec3 sceneColor = texture(colorTexture, v_textureCoordinates).xyz;
    sceneColor = czm_RGBToHSB(sceneColor);
    sceneColor.z += brightness;
    sceneColor = czm_HSBToRGB(sceneColor);

    float factor = (259.0 * (contrast + 255.0)) / (255.0 * (259.0 - contrast));
    sceneColor = factor * (sceneColor - vec3(0.5)) + vec3(0.5);
    out_FragColor = vec4(sceneColor, 1.0);
}
`;var o6=`uniform sampler2D colorTexture;
uniform sampler2D blurTexture;
uniform sampler2D depthTexture;
uniform float focalDistance;

in vec2 v_textureCoordinates;

vec4 toEye(vec2 uv, float depth)
{
   vec2 xy = vec2((uv.x * 2.0 - 1.0), ((1.0 - uv.y) * 2.0 - 1.0));
   vec4 posInCamera = czm_inverseProjection * vec4(xy, depth, 1.0);
   posInCamera = posInCamera / posInCamera.w;
   return posInCamera;
}

float computeDepthBlur(float depth)
{
    float f;
    if (depth < focalDistance)
    {
        f = (focalDistance - depth) / (focalDistance - czm_currentFrustum.x);
    }
    else
    {
        f = (depth - focalDistance) / (czm_currentFrustum.y - focalDistance);
        f = pow(f, 0.1);
    }
    f *= f;
    f = clamp(f, 0.0, 1.0);
    return pow(f, 0.5);
}

void main(void)
{
    float depth = czm_readDepth(depthTexture, v_textureCoordinates);
    vec4 posInCamera = toEye(v_textureCoordinates, depth);
    float d = computeDepthBlur(-posInCamera.z);
    out_FragColor = mix(texture(colorTexture, v_textureCoordinates), texture(blurTexture, v_textureCoordinates), d);
}
`;var a6=`uniform sampler2D depthTexture;

in vec2 v_textureCoordinates;

void main(void)
{
    float depth = czm_readDepth(depthTexture, v_textureCoordinates);
    out_FragColor = vec4(vec3(depth), 1.0);
}
`;var s6=`uniform sampler2D depthTexture;
uniform float length;
uniform vec4 color;

in vec2 v_textureCoordinates;

void main(void)
{
    float directions[3];
    directions[0] = -1.0;
    directions[1] = 0.0;
    directions[2] = 1.0;

    float scalars[3];
    scalars[0] = 3.0;
    scalars[1] = 10.0;
    scalars[2] = 3.0;

    float padx = czm_pixelRatio / czm_viewport.z;
    float pady = czm_pixelRatio / czm_viewport.w;

#ifdef CZM_SELECTED_FEATURE
    bool selected = false;
    for (int i = 0; i < 3; ++i)
    {
        float dir = directions[i];
        selected = selected || czm_selected(vec2(-padx, dir * pady));
        selected = selected || czm_selected(vec2(padx, dir * pady));
        selected = selected || czm_selected(vec2(dir * padx, -pady));
        selected = selected || czm_selected(vec2(dir * padx, pady));
        if (selected)
        {
            break;
        }
    }
    if (!selected)
    {
        out_FragColor = vec4(color.rgb, 0.0);
        return;
    }
#endif

    float horizEdge = 0.0;
    float vertEdge = 0.0;

    for (int i = 0; i < 3; ++i)
    {
        float dir = directions[i];
        float scale = scalars[i];

        horizEdge -= texture(depthTexture, v_textureCoordinates + vec2(-padx, dir * pady)).x * scale;
        horizEdge += texture(depthTexture, v_textureCoordinates + vec2(padx, dir * pady)).x * scale;

        vertEdge -= texture(depthTexture, v_textureCoordinates + vec2(dir * padx, -pady)).x * scale;
        vertEdge += texture(depthTexture, v_textureCoordinates + vec2(dir * padx, pady)).x * scale;
    }

    float len = sqrt(horizEdge * horizEdge + vertEdge * vertEdge);
    out_FragColor = vec4(color.rgb, len > length ? color.a : 0.0);
}
`;var c6=`uniform sampler2D colorTexture;

in vec2 v_textureCoordinates;

#ifdef AUTO_EXPOSURE
uniform sampler2D autoExposure;
#else
uniform float exposure;
#endif

// See slides 142 and 143:
//     http://www.gdcvault.com/play/1012459/Uncharted_2__HDR_Lighting

void main()
{
    vec4 fragmentColor = texture(colorTexture, v_textureCoordinates);
    vec3 color = fragmentColor.rgb;

#ifdef AUTO_EXPOSURE
    float exposure = texture(autoExposure, vec2(0.5)).r;
    color /= exposure;
#else
    color *= vec3(exposure);
#endif

	const float A = 0.22; // shoulder strength
	const float B = 0.30; // linear strength
	const float C = 0.10; // linear angle
	const float D = 0.20; // toe strength
	const float E = 0.01; // toe numerator
	const float F = 0.30; // toe denominator

	const float white = 11.2; // linear white point value

	vec3 c = ((color * (A * color + C * B) + D * E) / (color * ( A * color + B) + D * F)) - E / F;
	float w = ((white * (A * white + C * B) + D * E) / (white * ( A * white + B) + D * F)) - E / F;

	c = czm_inverseGamma(c / w);
	out_FragColor = vec4(c, fragmentColor.a);
}
`;var l6=`uniform sampler2D colorTexture;

in vec2 v_textureCoordinates;

#ifdef AUTO_EXPOSURE
uniform sampler2D autoExposure;
#else
uniform float exposure;
#endif

void main()
{
    vec4 fragmentColor = texture(colorTexture, v_textureCoordinates);
    vec3 color = fragmentColor.rgb;

#ifdef AUTO_EXPOSURE
    color /= texture(autoExposure, vec2(0.5)).r;
#else
    color *= vec3(exposure);
#endif
    color = czm_pbrNeutralTonemapping(color);
    color = czm_inverseGamma(color);

    out_FragColor = vec4(color, fragmentColor.a);
}
`;var u6=`in vec2 v_textureCoordinates;

uniform sampler2D colorTexture;

const float fxaaQualitySubpix = 0.5;
const float fxaaQualityEdgeThreshold = 0.125;
const float fxaaQualityEdgeThresholdMin = 0.0833;

void main()
{
    vec2 fxaaQualityRcpFrame = vec2(1.0) / czm_viewport.zw;
    vec4 color = FxaaPixelShader(
        v_textureCoordinates,
        colorTexture,
        fxaaQualityRcpFrame,
        fxaaQualitySubpix,
        fxaaQualityEdgeThreshold,
        fxaaQualityEdgeThresholdMin);
    float alpha = texture(colorTexture, v_textureCoordinates).a;
    out_FragColor = vec4(color.rgb, alpha);
}
`;var Bx=`#define SAMPLES 8

uniform float delta;
uniform float sigma;
uniform float direction; // 0.0 for x direction, 1.0 for y direction

uniform sampler2D colorTexture;

#ifdef USE_STEP_SIZE
uniform float stepSize;
#else
uniform vec2 step;
#endif

in vec2 v_textureCoordinates;

//  Incremental Computation of the Gaussian:
//  https://developer.nvidia.com/gpugems/GPUGems3/gpugems3_ch40.html

void main()
{
    vec2 st = v_textureCoordinates;
    vec2 dir = vec2(1.0 - direction, direction);

#ifdef USE_STEP_SIZE
    vec2 step = vec2(stepSize * (czm_pixelRatio / czm_viewport.zw));
#else
    vec2 step = step;
#endif

    vec3 g;
    g.x = 1.0 / (sqrt(czm_twoPi) * sigma);
    g.y = exp((-0.5 * delta * delta) / (sigma * sigma));
    g.z = g.y * g.y;

    vec4 result = texture(colorTexture, st) * g.x;
    for (int i = 1; i < SAMPLES; ++i)
    {
        g.xy *= g.yz;

        vec2 offset = float(i) * dir * step;
        result += texture(colorTexture, st - offset) * g.x;
        result += texture(colorTexture, st + offset) * g.x;
    }

    out_FragColor = result;
}
`;var f6=`uniform sampler2D colorTexture;
uniform sampler2D dirtTexture;
uniform sampler2D starTexture;
uniform vec2 dirtTextureDimensions;
uniform float distortion;
uniform float ghostDispersal;
uniform float haloWidth;
uniform float dirtAmount;
uniform float earthRadius;
uniform float intensity;

in vec2 v_textureCoordinates;

// whether it is in space or not
// 6500000.0 is empirical value
#define DISTANCE_TO_SPACE 6500000.0

// return ndc from world coordinate biased earthRadius
vec4 getNDCFromWC(vec3 WC, float earthRadius)
{
    vec4 positionEC = czm_view * vec4(WC, 1.0);
    positionEC = vec4(positionEC.x + earthRadius, positionEC.y, positionEC.z, 1.0);
    vec4 positionWC = czm_eyeToWindowCoordinates(positionEC);
    return czm_viewportOrthographic * vec4(positionWC.xy, -positionWC.z, 1.0);
}

// Check if current pixel is included Earth
// if then mask it gradually
float isInEarth(vec2 texcoord, vec2 sceneSize)
{
    vec2 NDC = texcoord * 2.0 - 1.0;
    vec4 earthPosSC = getNDCFromWC(vec3(0.0), 0.0);
    vec4 earthPosSCEdge = getNDCFromWC(vec3(0.0), earthRadius * 1.5);
    NDC.xy -= earthPosSC.xy;

    float X = abs(NDC.x) * sceneSize.x;
    float Y = abs(NDC.y) * sceneSize.y;

    return clamp(0.0, 1.0, max(sqrt(X * X + Y * Y) / max(abs(earthPosSCEdge.x * sceneSize.x), 1.0) - 0.8 , 0.0));
}

// For Chromatic effect
vec4 textureDistorted(sampler2D tex, vec2 texcoord, vec2 direction, vec3 distortion, bool isSpace)
{
    vec2 sceneSize = czm_viewport.zw;
    vec3 color;
    if(isSpace)
    {
        color.r = isInEarth(texcoord + direction * distortion.r, sceneSize) * texture(tex, texcoord + direction * distortion.r).r;
        color.g = isInEarth(texcoord + direction * distortion.g, sceneSize) * texture(tex, texcoord + direction * distortion.g).g;
        color.b = isInEarth(texcoord + direction * distortion.b, sceneSize) * texture(tex, texcoord + direction * distortion.b).b;
    }
    else
    {
        color.r = texture(tex, texcoord + direction * distortion.r).r;
        color.g = texture(tex, texcoord + direction * distortion.g).g;
        color.b = texture(tex, texcoord + direction * distortion.b).b;
    }
    return vec4(clamp(color, 0.0, 1.0), 0.0);
}

void main(void)
{
    vec4 originalColor = texture(colorTexture, v_textureCoordinates);
    vec3 rgb = originalColor.rgb;
    bool isSpace = length(czm_viewerPositionWC.xyz) > DISTANCE_TO_SPACE;

    // Sun position
    vec4 sunPos = czm_morphTime == 1.0 ? vec4(czm_sunPositionWC, 1.0) : vec4(czm_sunPositionColumbusView.zxy, 1.0);
    vec4 sunPositionEC = czm_view * sunPos;
    vec4 sunPositionWC = czm_eyeToWindowCoordinates(sunPositionEC);
    sunPos = czm_viewportOrthographic * vec4(sunPositionWC.xy, -sunPositionWC.z, 1.0);

    // If sun is not in the screen space, use original color.
    if(!isSpace || !((sunPos.x >= -1.1 && sunPos.x <= 1.1) && (sunPos.y >= -1.1 && sunPos.y <= 1.1)))
    {
        // Lens flare is disabled when not in space until #5932 is fixed.
        //    https://github.com/CesiumGS/cesium/issues/5932
        out_FragColor = originalColor;
        return;
    }

    vec2 texcoord = vec2(1.0) - v_textureCoordinates;
    vec2 pixelSize = czm_pixelRatio / czm_viewport.zw;
    vec2 invPixelSize = 1.0 / pixelSize;
    vec3 distortionVec = pixelSize.x * vec3(-distortion, 0.0, distortion);

    // ghost vector to image centre:
    vec2 ghostVec = (vec2(0.5) - texcoord) * ghostDispersal;
    vec3 direction = normalize(vec3(ghostVec, 0.0));

    // sample ghosts:
    vec4 result = vec4(0.0);
    vec4 ghost = vec4(0.0);
    for (int i = 0; i < 4; ++i)
    {
        vec2 offset = fract(texcoord + ghostVec * float(i));
        // Only bright spots from the centre of the source image
        ghost += textureDistorted(colorTexture, offset, direction.xy, distortionVec, isSpace);
    }
    result += ghost;

    // sample halo
    vec2 haloVec = normalize(ghostVec) * haloWidth;
    float weightForHalo = length(vec2(0.5) - fract(texcoord + haloVec)) / length(vec2(0.5));
    weightForHalo = pow(1.0 - weightForHalo, 5.0);

    result += textureDistorted(colorTexture, texcoord + haloVec, direction.xy, distortionVec, isSpace) * weightForHalo * 1.5;

    // dirt on lens
    vec2 dirtTexCoords = (v_textureCoordinates * invPixelSize) / dirtTextureDimensions;
    if (dirtTexCoords.x > 1.0)
    {
        dirtTexCoords.x = mod(floor(dirtTexCoords.x), 2.0) == 1.0 ? 1.0 - fract(dirtTexCoords.x) :  fract(dirtTexCoords.x);
    }
    if (dirtTexCoords.y > 1.0)
    {
        dirtTexCoords.y = mod(floor(dirtTexCoords.y), 2.0) == 1.0 ? 1.0 - fract(dirtTexCoords.y) :  fract(dirtTexCoords.y);
    }
    result += dirtAmount * texture(dirtTexture, dirtTexCoords);

    // Rotating starburst texture's coordinate
    // dot(czm_view[0].xyz, vec3(0.0, 0.0, 1.0)) + dot(czm_view[1].xyz, vec3(0.0, 1.0, 0.0))
    float camrot = czm_view[0].z + czm_view[1].y;
    float cosValue = cos(camrot);
    float sinValue = sin(camrot);
    mat3 rotation = mat3(
        cosValue, -sinValue, 0.0,
        sinValue, cosValue, 0.0,
        0.0, 0.0, 1.0
    );

    vec3 st1 = vec3(v_textureCoordinates * 2.0 - vec2(1.0), 1.0);
    vec3 st2 = vec3((rotation * st1).xy, 1.0);
    vec3 st3 = st2 * 0.5 + vec3(0.5);
    vec2 lensStarTexcoord = st3.xy;
    float weightForLensFlare = length(vec3(sunPos.xy, 0.0));
    float oneMinusWeightForLensFlare = max(1.0 - weightForLensFlare, 0.0);

    if (!isSpace)
    {
        result *= oneMinusWeightForLensFlare * intensity * 0.2;
    }
    else
    {
        result *= oneMinusWeightForLensFlare * intensity;
        result *= texture(starTexture, lensStarTexcoord) * pow(weightForLensFlare, 1.0) * max((1.0 - length(vec3(st1.xy, 0.0))), 0.0) * 2.0;
    }

    result += texture(colorTexture, v_textureCoordinates);

    out_FragColor = result;
}
`;var d6=`uniform sampler2D colorTexture;
uniform vec3 white;

in vec2 v_textureCoordinates;

#ifdef AUTO_EXPOSURE
uniform sampler2D autoExposure;
#else
uniform float exposure;
#endif

// See equation 4:
//    http://www.cs.utah.edu/~reinhard/cdrom/tonemap.pdf

void main()
{
    vec4 fragmentColor = texture(colorTexture, v_textureCoordinates);
    vec3 color = fragmentColor.rgb;
#ifdef AUTO_EXPOSURE
    float exposure = texture(autoExposure, vec2(0.5)).r;
    color /= exposure;
#else
    color *= vec3(exposure);
#endif
    color = (color * (1.0 + color / white)) / (1.0 + color);
    color = czm_inverseGamma(color);
    out_FragColor = vec4(color, fragmentColor.a);
}
`;var h6=`uniform sampler2D colorTexture;

in vec2 v_textureCoordinates;

float rand(vec2 co)
{
    return fract(sin(dot(co.xy ,vec2(12.9898, 78.233))) * 43758.5453);
}

void main(void)
{
    float noiseValue = rand(v_textureCoordinates + sin(czm_frameNumber)) * 0.1;
    vec3 rgb = texture(colorTexture, v_textureCoordinates).rgb;
    vec3 green = vec3(0.0, 1.0, 0.0);
    out_FragColor = vec4((noiseValue + rgb) * green, 1.0);
}
`;var m6=`uniform sampler2D colorTexture;

in vec2 v_textureCoordinates;

#ifdef AUTO_EXPOSURE
uniform sampler2D autoExposure;
#else
uniform float exposure;
#endif

// See equation 3:
//    http://www.cs.utah.edu/~reinhard/cdrom/tonemap.pdf

void main()
{
    vec4 fragmentColor = texture(colorTexture, v_textureCoordinates);
    vec3 color = fragmentColor.rgb;
#ifdef AUTO_EXPOSURE
    float exposure = texture(autoExposure, vec2(0.5)).r;
    color /= exposure;
#else
    color *= vec3(exposure);
#endif
    color = color / (1.0 + color);
    color = czm_inverseGamma(color);
    out_FragColor = vec4(color, fragmentColor.a);
}
`;var p6=`uniform sampler2D colorTexture;
uniform sampler2D silhouetteTexture;

in vec2 v_textureCoordinates;

void main(void)
{
    vec4 silhouetteColor = texture(silhouetteTexture, v_textureCoordinates);
    vec4 color = texture(colorTexture, v_textureCoordinates);
    out_FragColor = mix(color, silhouetteColor, silhouetteColor.a);
}
`;/**
 * @license
 * Copyright (c) 2014-2015, NVIDIA CORPORATION. All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions
 * are met:
 *  * Redistributions of source code must retain the above copyright
 *    notice, this list of conditions and the following disclaimer.
 *  * Redistributions in binary form must reproduce the above copyright
 *    notice, this list of conditions and the following disclaimer in the
 *    documentation and/or other materials provided with the distribution.
 *  * Neither the name of NVIDIA CORPORATION nor the names of its
 *    contributors may be used to endorse or promote products derived
 *    from this software without specific prior written permission.
 *
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS ``AS IS'' AND ANY
 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
 * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR
 * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
 * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
 * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 */var g6=`/**
 * @license
 * Copyright (c) 2014-2015, NVIDIA CORPORATION. All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions
 * are met:
 *  * Redistributions of source code must retain the above copyright
 *    notice, this list of conditions and the following disclaimer.
 *  * Redistributions in binary form must reproduce the above copyright
 *    notice, this list of conditions and the following disclaimer in the
 *    documentation and/or other materials provided with the distribution.
 *  * Neither the name of NVIDIA CORPORATION nor the names of its
 *    contributors may be used to endorse or promote products derived
 *    from this software without specific prior written permission.
 *
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS \`\`AS IS'' AND ANY
 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
 * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR
 * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
 * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
 * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 */

// NVIDIA GameWorks Graphics Samples GitHub link: https://github.com/NVIDIAGameWorks/GraphicsSamples
// Original source (archived): https://archive.org/details/nvidiagame-works-graphics-samples-master
// Original FXAA 3.11 shader link: https://github.com/NVIDIAGameWorks/GraphicsSamples/blob/master/samples/es3-kepler/FXAA/FXAA3_11.h
// Shader link in fork: https://github.com/lyntel/GraphicsSamples/blob/3d30817ebeeade64fe6a4fc3aa1fe4265c29b6fd/samples/es3-kepler/FXAA/FXAA3_11.h

// Steps used to integrate into Cesium:
// * The following defines are set:
//       #define FXAA_PC 1
//       #define FXAA_WEBGL_1 1
//       #define FXAA_GREEN_AS_LUMA 1
//       #define FXAA_EARLY_EXIT 1
//       #define FXAA_GLSL_120 1
// * All other preprocessor directives besides the FXAA_QUALITY__P* directives were removed.
// * Double underscores are invalid for preprocessor directives so replace them with a single underscore. Replace
//   /FXAA_QUALITY__P(.*)/g with /FXAA_QUALITY__P$1/.
// * There are no implicit conversions from ivec* to vec* so replace:
//       #define FxaaInt2 ivec2
//           with
//       #define FxaaInt2 vec2
// * The texture2DLod function is only available in vertex shaders so replace:
//       #define FxaaTexTop(t, p) texture2DLod(t, p, 0.0)
//       #define FxaaTexOff(t, p, o, r) texture2DLod(t, p + (o * r), 0.0)
//           with
//       #define FxaaTexTop(t, p) texture(t, p)
//       #define FxaaTexOff(t, p, o, r) texture(t, p + (o * r))
// * FXAA_QUALITY_PRESET is prepended in the javascript code. We may want to expose that setting in the future.
// * The following parameters to FxaaPixelShader are unused and can be removed:
//       fxaaConsolePosPos
//       fxaaConsoleRcpFrameOpt
//       fxaaConsoleRcpFrameOpt2
//       fxaaConsole360RcpFrameOpt2
//       fxaaConsoleEdgeSharpness
//       fxaaConsoleEdgeThreshold
//       fxaaConsoleEdgeThresholdMi
//       fxaaConsole360ConstDir

//
// Choose the quality preset.
// This needs to be compiled into the shader as it effects code.
// Best option to include multiple presets is to
// in each shader define the preset, then include this file.
//
// OPTIONS
// -----------------------------------------------------------------------
// 10 to 15 - default medium dither (10=fastest, 15=highest quality)
// 20 to 29 - less dither, more expensive (20=fastest, 29=highest quality)
// 39       - no dither, very expensive
//
// NOTES
// -----------------------------------------------------------------------
// 12 = slightly faster then FXAA 3.9 and higher edge quality (default)
// 13 = about same speed as FXAA 3.9 and better than 12
// 23 = closest to FXAA 3.9 visually and performance wise
//  _ = the lowest digit is directly related to performance
// _  = the highest digit is directly related to style
//
//#define FXAA_QUALITY_PRESET 12


#if (FXAA_QUALITY_PRESET == 10)
    #define FXAA_QUALITY_PS 3
    #define FXAA_QUALITY_P0 1.5
    #define FXAA_QUALITY_P1 3.0
    #define FXAA_QUALITY_P2 12.0
#endif
#if (FXAA_QUALITY_PRESET == 11)
    #define FXAA_QUALITY_PS 4
    #define FXAA_QUALITY_P0 1.0
    #define FXAA_QUALITY_P1 1.5
    #define FXAA_QUALITY_P2 3.0
    #define FXAA_QUALITY_P3 12.0
#endif
#if (FXAA_QUALITY_PRESET == 12)
    #define FXAA_QUALITY_PS 5
    #define FXAA_QUALITY_P0 1.0
    #define FXAA_QUALITY_P1 1.5
    #define FXAA_QUALITY_P2 2.0
    #define FXAA_QUALITY_P3 4.0
    #define FXAA_QUALITY_P4 12.0
#endif
#if (FXAA_QUALITY_PRESET == 13)
    #define FXAA_QUALITY_PS 6
    #define FXAA_QUALITY_P0 1.0
    #define FXAA_QUALITY_P1 1.5
    #define FXAA_QUALITY_P2 2.0
    #define FXAA_QUALITY_P3 2.0
    #define FXAA_QUALITY_P4 4.0
    #define FXAA_QUALITY_P5 12.0
#endif
#if (FXAA_QUALITY_PRESET == 14)
    #define FXAA_QUALITY_PS 7
    #define FXAA_QUALITY_P0 1.0
    #define FXAA_QUALITY_P1 1.5
    #define FXAA_QUALITY_P2 2.0
    #define FXAA_QUALITY_P3 2.0
    #define FXAA_QUALITY_P4 2.0
    #define FXAA_QUALITY_P5 4.0
    #define FXAA_QUALITY_P6 12.0
#endif
#if (FXAA_QUALITY_PRESET == 15)
    #define FXAA_QUALITY_PS 8
    #define FXAA_QUALITY_P0 1.0
    #define FXAA_QUALITY_P1 1.5
    #define FXAA_QUALITY_P2 2.0
    #define FXAA_QUALITY_P3 2.0
    #define FXAA_QUALITY_P4 2.0
    #define FXAA_QUALITY_P5 2.0
    #define FXAA_QUALITY_P6 4.0
    #define FXAA_QUALITY_P7 12.0
#endif
#if (FXAA_QUALITY_PRESET == 20)
    #define FXAA_QUALITY_PS 3
    #define FXAA_QUALITY_P0 1.5
    #define FXAA_QUALITY_P1 2.0
    #define FXAA_QUALITY_P2 8.0
#endif
#if (FXAA_QUALITY_PRESET == 21)
    #define FXAA_QUALITY_PS 4
    #define FXAA_QUALITY_P0 1.0
    #define FXAA_QUALITY_P1 1.5
    #define FXAA_QUALITY_P2 2.0
    #define FXAA_QUALITY_P3 8.0
#endif
#if (FXAA_QUALITY_PRESET == 22)
    #define FXAA_QUALITY_PS 5
    #define FXAA_QUALITY_P0 1.0
    #define FXAA_QUALITY_P1 1.5
    #define FXAA_QUALITY_P2 2.0
    #define FXAA_QUALITY_P3 2.0
    #define FXAA_QUALITY_P4 8.0
#endif
#if (FXAA_QUALITY_PRESET == 23)
    #define FXAA_QUALITY_PS 6
    #define FXAA_QUALITY_P0 1.0
    #define FXAA_QUALITY_P1 1.5
    #define FXAA_QUALITY_P2 2.0
    #define FXAA_QUALITY_P3 2.0
    #define FXAA_QUALITY_P4 2.0
    #define FXAA_QUALITY_P5 8.0
#endif
#if (FXAA_QUALITY_PRESET == 24)
    #define FXAA_QUALITY_PS 7
    #define FXAA_QUALITY_P0 1.0
    #define FXAA_QUALITY_P1 1.5
    #define FXAA_QUALITY_P2 2.0
    #define FXAA_QUALITY_P3 2.0
    #define FXAA_QUALITY_P4 2.0
    #define FXAA_QUALITY_P5 3.0
    #define FXAA_QUALITY_P6 8.0
#endif
#if (FXAA_QUALITY_PRESET == 25)
    #define FXAA_QUALITY_PS 8
    #define FXAA_QUALITY_P0 1.0
    #define FXAA_QUALITY_P1 1.5
    #define FXAA_QUALITY_P2 2.0
    #define FXAA_QUALITY_P3 2.0
    #define FXAA_QUALITY_P4 2.0
    #define FXAA_QUALITY_P5 2.0
    #define FXAA_QUALITY_P6 4.0
    #define FXAA_QUALITY_P7 8.0
#endif
#if (FXAA_QUALITY_PRESET == 26)
    #define FXAA_QUALITY_PS 9
    #define FXAA_QUALITY_P0 1.0
    #define FXAA_QUALITY_P1 1.5
    #define FXAA_QUALITY_P2 2.0
    #define FXAA_QUALITY_P3 2.0
    #define FXAA_QUALITY_P4 2.0
    #define FXAA_QUALITY_P5 2.0
    #define FXAA_QUALITY_P6 2.0
    #define FXAA_QUALITY_P7 4.0
    #define FXAA_QUALITY_P8 8.0
#endif
#if (FXAA_QUALITY_PRESET == 27)
    #define FXAA_QUALITY_PS 10
    #define FXAA_QUALITY_P0 1.0
    #define FXAA_QUALITY_P1 1.5
    #define FXAA_QUALITY_P2 2.0
    #define FXAA_QUALITY_P3 2.0
    #define FXAA_QUALITY_P4 2.0
    #define FXAA_QUALITY_P5 2.0
    #define FXAA_QUALITY_P6 2.0
    #define FXAA_QUALITY_P7 2.0
    #define FXAA_QUALITY_P8 4.0
    #define FXAA_QUALITY_P9 8.0
#endif
#if (FXAA_QUALITY_PRESET == 28)
    #define FXAA_QUALITY_PS 11
    #define FXAA_QUALITY_P0 1.0
    #define FXAA_QUALITY_P1 1.5
    #define FXAA_QUALITY_P2 2.0
    #define FXAA_QUALITY_P3 2.0
    #define FXAA_QUALITY_P4 2.0
    #define FXAA_QUALITY_P5 2.0
    #define FXAA_QUALITY_P6 2.0
    #define FXAA_QUALITY_P7 2.0
    #define FXAA_QUALITY_P8 2.0
    #define FXAA_QUALITY_P9 4.0
    #define FXAA_QUALITY_P10 8.0
#endif
#if (FXAA_QUALITY_PRESET == 29)
    #define FXAA_QUALITY_PS 12
    #define FXAA_QUALITY_P0 1.0
    #define FXAA_QUALITY_P1 1.5
    #define FXAA_QUALITY_P2 2.0
    #define FXAA_QUALITY_P3 2.0
    #define FXAA_QUALITY_P4 2.0
    #define FXAA_QUALITY_P5 2.0
    #define FXAA_QUALITY_P6 2.0
    #define FXAA_QUALITY_P7 2.0
    #define FXAA_QUALITY_P8 2.0
    #define FXAA_QUALITY_P9 2.0
    #define FXAA_QUALITY_P10 4.0
    #define FXAA_QUALITY_P11 8.0
#endif
#if (FXAA_QUALITY_PRESET == 39)
    #define FXAA_QUALITY_PS 12
    #define FXAA_QUALITY_P0 1.0
    #define FXAA_QUALITY_P1 1.0
    #define FXAA_QUALITY_P2 1.0
    #define FXAA_QUALITY_P3 1.0
    #define FXAA_QUALITY_P4 1.0
    #define FXAA_QUALITY_P5 1.5
    #define FXAA_QUALITY_P6 2.0
    #define FXAA_QUALITY_P7 2.0
    #define FXAA_QUALITY_P8 2.0
    #define FXAA_QUALITY_P9 2.0
    #define FXAA_QUALITY_P10 4.0
    #define FXAA_QUALITY_P11 8.0
#endif

#define FxaaBool bool
#define FxaaFloat float
#define FxaaFloat2 vec2
#define FxaaFloat3 vec3
#define FxaaFloat4 vec4
#define FxaaHalf float
#define FxaaHalf2 vec2
#define FxaaHalf3 vec3
#define FxaaHalf4 vec4
#define FxaaInt2 vec2
#define FxaaTex sampler2D

#define FxaaSat(x) clamp(x, 0.0, 1.0)
#define FxaaTexTop(t, p) texture(t, p)
#define FxaaTexOff(t, p, o, r) texture(t, p + (o * r))

FxaaFloat FxaaLuma(FxaaFloat4 rgba) { return rgba.y; }

FxaaFloat4 FxaaPixelShader(
    //
    // Use noperspective interpolation here (turn off perspective interpolation).
    // {xy} = center of pixel
    FxaaFloat2 pos,
    //
    // Input color texture.
    // {rgb_} = color in linear or perceptual color space
    // if (FXAA_GREEN_AS_LUMA == 0)
    //     {___a} = luma in perceptual color space (not linear)
    FxaaTex tex,
    //
    // Only used on FXAA Quality.
    // This must be from a constant/uniform.
    // {x_} = 1.0/screenWidthInPixels
    // {_y} = 1.0/screenHeightInPixels
    FxaaFloat2 fxaaQualityRcpFrame,
    //
    // Only used on FXAA Quality.
    // This used to be the FXAA_QUALITY_SUBPIX define.
    // It is here now to allow easier tuning.
    // Choose the amount of sub-pixel aliasing removal.
    // This can effect sharpness.
    //   1.00 - upper limit (softer)
    //   0.75 - default amount of filtering
    //   0.50 - lower limit (sharper, less sub-pixel aliasing removal)
    //   0.25 - almost off
    //   0.00 - completely off
    FxaaFloat fxaaQualitySubpix,
    //
    // Only used on FXAA Quality.
    // This used to be the FXAA_QUALITY_EDGE_THRESHOLD define.
    // It is here now to allow easier tuning.
    // The minimum amount of local contrast required to apply algorithm.
    //   0.333 - too little (faster)
    //   0.250 - low quality
    //   0.166 - default
    //   0.125 - high quality
    //   0.063 - overkill (slower)
    FxaaFloat fxaaQualityEdgeThreshold,
    //
    // Only used on FXAA Quality.
    // This used to be the FXAA_QUALITY_EDGE_THRESHOLD_MIN define.
    // It is here now to allow easier tuning.
    // Trims the algorithm from processing darks.
    //   0.0833 - upper limit (default, the start of visible unfiltered edges)
    //   0.0625 - high quality (faster)
    //   0.0312 - visible limit (slower)
    // Special notes when using FXAA_GREEN_AS_LUMA,
    //   Likely want to set this to zero.
    //   As colors that are mostly not-green
    //   will appear very dark in the green channel!
    //   Tune by looking at mostly non-green content,
    //   then start at zero and increase until aliasing is a problem.
    FxaaFloat fxaaQualityEdgeThresholdMin
) {
/*--------------------------------------------------------------------------*/
    FxaaFloat2 posM;
    posM.x = pos.x;
    posM.y = pos.y;
    FxaaFloat4 rgbyM = FxaaTexTop(tex, posM);
    #define lumaM rgbyM.y
    FxaaFloat lumaS = FxaaLuma(FxaaTexOff(tex, posM, FxaaInt2( 0, 1), fxaaQualityRcpFrame.xy));
    FxaaFloat lumaE = FxaaLuma(FxaaTexOff(tex, posM, FxaaInt2( 1, 0), fxaaQualityRcpFrame.xy));
    FxaaFloat lumaN = FxaaLuma(FxaaTexOff(tex, posM, FxaaInt2( 0,-1), fxaaQualityRcpFrame.xy));
    FxaaFloat lumaW = FxaaLuma(FxaaTexOff(tex, posM, FxaaInt2(-1, 0), fxaaQualityRcpFrame.xy));
/*--------------------------------------------------------------------------*/
    FxaaFloat maxSM = max(lumaS, lumaM);
    FxaaFloat minSM = min(lumaS, lumaM);
    FxaaFloat maxESM = max(lumaE, maxSM);
    FxaaFloat minESM = min(lumaE, minSM);
    FxaaFloat maxWN = max(lumaN, lumaW);
    FxaaFloat minWN = min(lumaN, lumaW);
    FxaaFloat rangeMax = max(maxWN, maxESM);
    FxaaFloat rangeMin = min(minWN, minESM);
    FxaaFloat rangeMaxScaled = rangeMax * fxaaQualityEdgeThreshold;
    FxaaFloat range = rangeMax - rangeMin;
    FxaaFloat rangeMaxClamped = max(fxaaQualityEdgeThresholdMin, rangeMaxScaled);
    FxaaBool earlyExit = range < rangeMaxClamped;
/*--------------------------------------------------------------------------*/
    if(earlyExit)
        return rgbyM;
/*--------------------------------------------------------------------------*/
    FxaaFloat lumaNW = FxaaLuma(FxaaTexOff(tex, posM, FxaaInt2(-1,-1), fxaaQualityRcpFrame.xy));
    FxaaFloat lumaSE = FxaaLuma(FxaaTexOff(tex, posM, FxaaInt2( 1, 1), fxaaQualityRcpFrame.xy));
    FxaaFloat lumaNE = FxaaLuma(FxaaTexOff(tex, posM, FxaaInt2( 1,-1), fxaaQualityRcpFrame.xy));
    FxaaFloat lumaSW = FxaaLuma(FxaaTexOff(tex, posM, FxaaInt2(-1, 1), fxaaQualityRcpFrame.xy));
/*--------------------------------------------------------------------------*/
    FxaaFloat lumaNS = lumaN + lumaS;
    FxaaFloat lumaWE = lumaW + lumaE;
    FxaaFloat subpixRcpRange = 1.0/range;
    FxaaFloat subpixNSWE = lumaNS + lumaWE;
    FxaaFloat edgeHorz1 = (-2.0 * lumaM) + lumaNS;
    FxaaFloat edgeVert1 = (-2.0 * lumaM) + lumaWE;
/*--------------------------------------------------------------------------*/
    FxaaFloat lumaNESE = lumaNE + lumaSE;
    FxaaFloat lumaNWNE = lumaNW + lumaNE;
    FxaaFloat edgeHorz2 = (-2.0 * lumaE) + lumaNESE;
    FxaaFloat edgeVert2 = (-2.0 * lumaN) + lumaNWNE;
/*--------------------------------------------------------------------------*/
    FxaaFloat lumaNWSW = lumaNW + lumaSW;
    FxaaFloat lumaSWSE = lumaSW + lumaSE;
    FxaaFloat edgeHorz4 = (abs(edgeHorz1) * 2.0) + abs(edgeHorz2);
    FxaaFloat edgeVert4 = (abs(edgeVert1) * 2.0) + abs(edgeVert2);
    FxaaFloat edgeHorz3 = (-2.0 * lumaW) + lumaNWSW;
    FxaaFloat edgeVert3 = (-2.0 * lumaS) + lumaSWSE;
    FxaaFloat edgeHorz = abs(edgeHorz3) + edgeHorz4;
    FxaaFloat edgeVert = abs(edgeVert3) + edgeVert4;
/*--------------------------------------------------------------------------*/
    FxaaFloat subpixNWSWNESE = lumaNWSW + lumaNESE;
    FxaaFloat lengthSign = fxaaQualityRcpFrame.x;
    FxaaBool horzSpan = edgeHorz >= edgeVert;
    FxaaFloat subpixA = subpixNSWE * 2.0 + subpixNWSWNESE;
/*--------------------------------------------------------------------------*/
    if(!horzSpan) lumaN = lumaW;
    if(!horzSpan) lumaS = lumaE;
    if(horzSpan) lengthSign = fxaaQualityRcpFrame.y;
    FxaaFloat subpixB = (subpixA * (1.0/12.0)) - lumaM;
/*--------------------------------------------------------------------------*/
    FxaaFloat gradientN = lumaN - lumaM;
    FxaaFloat gradientS = lumaS - lumaM;
    FxaaFloat lumaNN = lumaN + lumaM;
    FxaaFloat lumaSS = lumaS + lumaM;
    FxaaBool pairN = abs(gradientN) >= abs(gradientS);
    FxaaFloat gradient = max(abs(gradientN), abs(gradientS));
    if(pairN) lengthSign = -lengthSign;
    FxaaFloat subpixC = FxaaSat(abs(subpixB) * subpixRcpRange);
/*--------------------------------------------------------------------------*/
    FxaaFloat2 posB;
    posB.x = posM.x;
    posB.y = posM.y;
    FxaaFloat2 offNP;
    offNP.x = (!horzSpan) ? 0.0 : fxaaQualityRcpFrame.x;
    offNP.y = ( horzSpan) ? 0.0 : fxaaQualityRcpFrame.y;
    if(!horzSpan) posB.x += lengthSign * 0.5;
    if( horzSpan) posB.y += lengthSign * 0.5;
/*--------------------------------------------------------------------------*/
    FxaaFloat2 posN;
    posN.x = posB.x - offNP.x * FXAA_QUALITY_P0;
    posN.y = posB.y - offNP.y * FXAA_QUALITY_P0;
    FxaaFloat2 posP;
    posP.x = posB.x + offNP.x * FXAA_QUALITY_P0;
    posP.y = posB.y + offNP.y * FXAA_QUALITY_P0;
    FxaaFloat subpixD = ((-2.0)*subpixC) + 3.0;
    FxaaFloat lumaEndN = FxaaLuma(FxaaTexTop(tex, posN));
    FxaaFloat subpixE = subpixC * subpixC;
    FxaaFloat lumaEndP = FxaaLuma(FxaaTexTop(tex, posP));
/*--------------------------------------------------------------------------*/
    if(!pairN) lumaNN = lumaSS;
    FxaaFloat gradientScaled = gradient * 1.0/4.0;
    FxaaFloat lumaMM = lumaM - lumaNN * 0.5;
    FxaaFloat subpixF = subpixD * subpixE;
    FxaaBool lumaMLTZero = lumaMM < 0.0;
/*--------------------------------------------------------------------------*/
    lumaEndN -= lumaNN * 0.5;
    lumaEndP -= lumaNN * 0.5;
    FxaaBool doneN = abs(lumaEndN) >= gradientScaled;
    FxaaBool doneP = abs(lumaEndP) >= gradientScaled;
    if(!doneN) posN.x -= offNP.x * FXAA_QUALITY_P1;
    if(!doneN) posN.y -= offNP.y * FXAA_QUALITY_P1;
    FxaaBool doneNP = (!doneN) || (!doneP);
    if(!doneP) posP.x += offNP.x * FXAA_QUALITY_P1;
    if(!doneP) posP.y += offNP.y * FXAA_QUALITY_P1;
/*--------------------------------------------------------------------------*/
    if(doneNP) {
        if(!doneN) lumaEndN = FxaaLuma(FxaaTexTop(tex, posN.xy));
        if(!doneP) lumaEndP = FxaaLuma(FxaaTexTop(tex, posP.xy));
        if(!doneN) lumaEndN = lumaEndN - lumaNN * 0.5;
        if(!doneP) lumaEndP = lumaEndP - lumaNN * 0.5;
        doneN = abs(lumaEndN) >= gradientScaled;
        doneP = abs(lumaEndP) >= gradientScaled;
        if(!doneN) posN.x -= offNP.x * FXAA_QUALITY_P2;
        if(!doneN) posN.y -= offNP.y * FXAA_QUALITY_P2;
        doneNP = (!doneN) || (!doneP);
        if(!doneP) posP.x += offNP.x * FXAA_QUALITY_P2;
        if(!doneP) posP.y += offNP.y * FXAA_QUALITY_P2;
/*--------------------------------------------------------------------------*/
        #if (FXAA_QUALITY_PS > 3)
        if(doneNP) {
            if(!doneN) lumaEndN = FxaaLuma(FxaaTexTop(tex, posN.xy));
            if(!doneP) lumaEndP = FxaaLuma(FxaaTexTop(tex, posP.xy));
            if(!doneN) lumaEndN = lumaEndN - lumaNN * 0.5;
            if(!doneP) lumaEndP = lumaEndP - lumaNN * 0.5;
            doneN = abs(lumaEndN) >= gradientScaled;
            doneP = abs(lumaEndP) >= gradientScaled;
            if(!doneN) posN.x -= offNP.x * FXAA_QUALITY_P3;
            if(!doneN) posN.y -= offNP.y * FXAA_QUALITY_P3;
            doneNP = (!doneN) || (!doneP);
            if(!doneP) posP.x += offNP.x * FXAA_QUALITY_P3;
            if(!doneP) posP.y += offNP.y * FXAA_QUALITY_P3;
/*--------------------------------------------------------------------------*/
            #if (FXAA_QUALITY_PS > 4)
            if(doneNP) {
                if(!doneN) lumaEndN = FxaaLuma(FxaaTexTop(tex, posN.xy));
                if(!doneP) lumaEndP = FxaaLuma(FxaaTexTop(tex, posP.xy));
                if(!doneN) lumaEndN = lumaEndN - lumaNN * 0.5;
                if(!doneP) lumaEndP = lumaEndP - lumaNN * 0.5;
                doneN = abs(lumaEndN) >= gradientScaled;
                doneP = abs(lumaEndP) >= gradientScaled;
                if(!doneN) posN.x -= offNP.x * FXAA_QUALITY_P4;
                if(!doneN) posN.y -= offNP.y * FXAA_QUALITY_P4;
                doneNP = (!doneN) || (!doneP);
                if(!doneP) posP.x += offNP.x * FXAA_QUALITY_P4;
                if(!doneP) posP.y += offNP.y * FXAA_QUALITY_P4;
/*--------------------------------------------------------------------------*/
                #if (FXAA_QUALITY_PS > 5)
                if(doneNP) {
                    if(!doneN) lumaEndN = FxaaLuma(FxaaTexTop(tex, posN.xy));
                    if(!doneP) lumaEndP = FxaaLuma(FxaaTexTop(tex, posP.xy));
                    if(!doneN) lumaEndN = lumaEndN - lumaNN * 0.5;
                    if(!doneP) lumaEndP = lumaEndP - lumaNN * 0.5;
                    doneN = abs(lumaEndN) >= gradientScaled;
                    doneP = abs(lumaEndP) >= gradientScaled;
                    if(!doneN) posN.x -= offNP.x * FXAA_QUALITY_P5;
                    if(!doneN) posN.y -= offNP.y * FXAA_QUALITY_P5;
                    doneNP = (!doneN) || (!doneP);
                    if(!doneP) posP.x += offNP.x * FXAA_QUALITY_P5;
                    if(!doneP) posP.y += offNP.y * FXAA_QUALITY_P5;
/*--------------------------------------------------------------------------*/
                    #if (FXAA_QUALITY_PS > 6)
                    if(doneNP) {
                        if(!doneN) lumaEndN = FxaaLuma(FxaaTexTop(tex, posN.xy));
                        if(!doneP) lumaEndP = FxaaLuma(FxaaTexTop(tex, posP.xy));
                        if(!doneN) lumaEndN = lumaEndN - lumaNN * 0.5;
                        if(!doneP) lumaEndP = lumaEndP - lumaNN * 0.5;
                        doneN = abs(lumaEndN) >= gradientScaled;
                        doneP = abs(lumaEndP) >= gradientScaled;
                        if(!doneN) posN.x -= offNP.x * FXAA_QUALITY_P6;
                        if(!doneN) posN.y -= offNP.y * FXAA_QUALITY_P6;
                        doneNP = (!doneN) || (!doneP);
                        if(!doneP) posP.x += offNP.x * FXAA_QUALITY_P6;
                        if(!doneP) posP.y += offNP.y * FXAA_QUALITY_P6;
/*--------------------------------------------------------------------------*/
                        #if (FXAA_QUALITY_PS > 7)
                        if(doneNP) {
                            if(!doneN) lumaEndN = FxaaLuma(FxaaTexTop(tex, posN.xy));
                            if(!doneP) lumaEndP = FxaaLuma(FxaaTexTop(tex, posP.xy));
                            if(!doneN) lumaEndN = lumaEndN - lumaNN * 0.5;
                            if(!doneP) lumaEndP = lumaEndP - lumaNN * 0.5;
                            doneN = abs(lumaEndN) >= gradientScaled;
                            doneP = abs(lumaEndP) >= gradientScaled;
                            if(!doneN) posN.x -= offNP.x * FXAA_QUALITY_P7;
                            if(!doneN) posN.y -= offNP.y * FXAA_QUALITY_P7;
                            doneNP = (!doneN) || (!doneP);
                            if(!doneP) posP.x += offNP.x * FXAA_QUALITY_P7;
                            if(!doneP) posP.y += offNP.y * FXAA_QUALITY_P7;
/*--------------------------------------------------------------------------*/
    #if (FXAA_QUALITY_PS > 8)
    if(doneNP) {
        if(!doneN) lumaEndN = FxaaLuma(FxaaTexTop(tex, posN.xy));
        if(!doneP) lumaEndP = FxaaLuma(FxaaTexTop(tex, posP.xy));
        if(!doneN) lumaEndN = lumaEndN - lumaNN * 0.5;
        if(!doneP) lumaEndP = lumaEndP - lumaNN * 0.5;
        doneN = abs(lumaEndN) >= gradientScaled;
        doneP = abs(lumaEndP) >= gradientScaled;
        if(!doneN) posN.x -= offNP.x * FXAA_QUALITY_P8;
        if(!doneN) posN.y -= offNP.y * FXAA_QUALITY_P8;
        doneNP = (!doneN) || (!doneP);
        if(!doneP) posP.x += offNP.x * FXAA_QUALITY_P8;
        if(!doneP) posP.y += offNP.y * FXAA_QUALITY_P8;
/*--------------------------------------------------------------------------*/
        #if (FXAA_QUALITY_PS > 9)
        if(doneNP) {
            if(!doneN) lumaEndN = FxaaLuma(FxaaTexTop(tex, posN.xy));
            if(!doneP) lumaEndP = FxaaLuma(FxaaTexTop(tex, posP.xy));
            if(!doneN) lumaEndN = lumaEndN - lumaNN * 0.5;
            if(!doneP) lumaEndP = lumaEndP - lumaNN * 0.5;
            doneN = abs(lumaEndN) >= gradientScaled;
            doneP = abs(lumaEndP) >= gradientScaled;
            if(!doneN) posN.x -= offNP.x * FXAA_QUALITY_P9;
            if(!doneN) posN.y -= offNP.y * FXAA_QUALITY_P9;
            doneNP = (!doneN) || (!doneP);
            if(!doneP) posP.x += offNP.x * FXAA_QUALITY_P9;
            if(!doneP) posP.y += offNP.y * FXAA_QUALITY_P9;
/*--------------------------------------------------------------------------*/
            #if (FXAA_QUALITY_PS > 10)
            if(doneNP) {
                if(!doneN) lumaEndN = FxaaLuma(FxaaTexTop(tex, posN.xy));
                if(!doneP) lumaEndP = FxaaLuma(FxaaTexTop(tex, posP.xy));
                if(!doneN) lumaEndN = lumaEndN - lumaNN * 0.5;
                if(!doneP) lumaEndP = lumaEndP - lumaNN * 0.5;
                doneN = abs(lumaEndN) >= gradientScaled;
                doneP = abs(lumaEndP) >= gradientScaled;
                if(!doneN) posN.x -= offNP.x * FXAA_QUALITY_P10;
                if(!doneN) posN.y -= offNP.y * FXAA_QUALITY_P10;
                doneNP = (!doneN) || (!doneP);
                if(!doneP) posP.x += offNP.x * FXAA_QUALITY_P10;
                if(!doneP) posP.y += offNP.y * FXAA_QUALITY_P10;
/*--------------------------------------------------------------------------*/
                #if (FXAA_QUALITY_PS > 11)
                if(doneNP) {
                    if(!doneN) lumaEndN = FxaaLuma(FxaaTexTop(tex, posN.xy));
                    if(!doneP) lumaEndP = FxaaLuma(FxaaTexTop(tex, posP.xy));
                    if(!doneN) lumaEndN = lumaEndN - lumaNN * 0.5;
                    if(!doneP) lumaEndP = lumaEndP - lumaNN * 0.5;
                    doneN = abs(lumaEndN) >= gradientScaled;
                    doneP = abs(lumaEndP) >= gradientScaled;
                    if(!doneN) posN.x -= offNP.x * FXAA_QUALITY_P11;
                    if(!doneN) posN.y -= offNP.y * FXAA_QUALITY_P11;
                    doneNP = (!doneN) || (!doneP);
                    if(!doneP) posP.x += offNP.x * FXAA_QUALITY_P11;
                    if(!doneP) posP.y += offNP.y * FXAA_QUALITY_P11;
/*--------------------------------------------------------------------------*/
                    #if (FXAA_QUALITY_PS > 12)
                    if(doneNP) {
                        if(!doneN) lumaEndN = FxaaLuma(FxaaTexTop(tex, posN.xy));
                        if(!doneP) lumaEndP = FxaaLuma(FxaaTexTop(tex, posP.xy));
                        if(!doneN) lumaEndN = lumaEndN - lumaNN * 0.5;
                        if(!doneP) lumaEndP = lumaEndP - lumaNN * 0.5;
                        doneN = abs(lumaEndN) >= gradientScaled;
                        doneP = abs(lumaEndP) >= gradientScaled;
                        if(!doneN) posN.x -= offNP.x * FXAA_QUALITY_P12;
                        if(!doneN) posN.y -= offNP.y * FXAA_QUALITY_P12;
                        doneNP = (!doneN) || (!doneP);
                        if(!doneP) posP.x += offNP.x * FXAA_QUALITY_P12;
                        if(!doneP) posP.y += offNP.y * FXAA_QUALITY_P12;
/*--------------------------------------------------------------------------*/
                    }
                    #endif
/*--------------------------------------------------------------------------*/
                }
                #endif
/*--------------------------------------------------------------------------*/
            }
            #endif
/*--------------------------------------------------------------------------*/
        }
        #endif
/*--------------------------------------------------------------------------*/
    }
    #endif
/*--------------------------------------------------------------------------*/
                        }
                        #endif
/*--------------------------------------------------------------------------*/
                    }
                    #endif
/*--------------------------------------------------------------------------*/
                }
                #endif
/*--------------------------------------------------------------------------*/
            }
            #endif
/*--------------------------------------------------------------------------*/
        }
        #endif
/*--------------------------------------------------------------------------*/
    }
/*--------------------------------------------------------------------------*/
    FxaaFloat dstN = posM.x - posN.x;
    FxaaFloat dstP = posP.x - posM.x;
    if(!horzSpan) dstN = posM.y - posN.y;
    if(!horzSpan) dstP = posP.y - posM.y;
/*--------------------------------------------------------------------------*/
    FxaaBool goodSpanN = (lumaEndN < 0.0) != lumaMLTZero;
    FxaaFloat spanLength = (dstP + dstN);
    FxaaBool goodSpanP = (lumaEndP < 0.0) != lumaMLTZero;
    FxaaFloat spanLengthRcp = 1.0/spanLength;
/*--------------------------------------------------------------------------*/
    FxaaBool directionN = dstN < dstP;
    FxaaFloat dst = min(dstN, dstP);
    FxaaBool goodSpan = directionN ? goodSpanN : goodSpanP;
    FxaaFloat subpixG = subpixF * subpixF;
    FxaaFloat pixelOffset = (dst * (-spanLengthRcp)) + 0.5;
    FxaaFloat subpixH = subpixG * fxaaQualitySubpix;
/*--------------------------------------------------------------------------*/
    FxaaFloat pixelOffsetGood = goodSpan ? pixelOffset : 0.0;
    FxaaFloat pixelOffsetSubpix = max(pixelOffsetGood, subpixH);
    if(!horzSpan) posM.x += pixelOffsetSubpix * lengthSign;
    if( horzSpan) posM.y += pixelOffsetSubpix * lengthSign;
    return FxaaFloat4(FxaaTexTop(tex, posM).xyz, lumaM);
}
`;function kx(){this._uniformMap=void 0,this._command=void 0,this._colorTexture=void 0,this._depthTexture=void 0,this._ready=!1,this._name="czm_autoexposure",this._logDepthChanged=void 0,this._useLogDepth=void 0,this._framebuffers=void 0,this._previousLuminance=new si,this._commands=void 0,this._clearCommand=void 0,this._minMaxLuminance=new k,this.enabled=!0,this._enabled=!0,this.minimumLuminance=.1,this.maximumLuminance=10}Object.defineProperties(kx.prototype,{ready:{get:function(){return this._ready}},name:{get:function(){return this._name}},outputTexture:{get:function(){let e=this._framebuffers;if(l(e))return e[e.length-1].getColorTexture(0)}}});function _Se(e){let t=e._framebuffers;if(!l(t))return;let n=t.length;for(let i=0;i<n;++i)t[i].destroy();e._framebuffers=void 0,e._previousLuminance.destroy(),e._previousLuminance=void 0}function rEt(e,t){_Se(e);let n=e._width,i=e._height,r=t.halfFloatingPointTexture?ke.HALF_FLOAT:ke.FLOAT,o=Math.ceil(Math.log(Math.max(n,i))/Math.log(3)),a=new Array(o);for(let c=0;c<o;++c)n=Math.max(Math.ceil(n/3),1),i=Math.max(Math.ceil(i/3),1),a[c]=new si,a[c].update(t,n,i,1,r);let s=a[o-1].getColorTexture(0);e._previousLuminance.update(t,s.width,s.height,1,r),e._framebuffers=a}function ySe(e){let t=e._commands;if(!l(t))return;let n=t.length;for(let i=0;i<n;++i)t[i].shaderProgram.destroy();e._commands=void 0}function oEt(e,t){let n;if(t===0)n={colorTexture:function(){return e._colorTexture},colorTextureDimensions:function(){return e._colorTexture.dimensions}};else{let i=e._framebuffers[t-1].getColorTexture(0);n={colorTexture:function(){return i},colorTextureDimensions:function(){return i.dimensions}}}return n.minMaxLuminance=function(){return e._minMaxLuminance},n.previousLuminance=function(){return e._previousLuminance.getColorTexture(0)},n}function aEt(e,t){let n=`uniform sampler2D colorTexture; 
in vec2 v_textureCoordinates; 
float sampleTexture(vec2 offset) { 
`;return e===0?n+=`    vec4 color = texture(colorTexture, v_textureCoordinates + offset); 
    return czm_luminance(color.rgb); 
`:n+=`    return texture(colorTexture, v_textureCoordinates + offset).r; 
`,n+=`}

`,n+=`uniform vec2 colorTextureDimensions; 
uniform vec2 minMaxLuminance; 
uniform sampler2D previousLuminance; 
void main() { 
    float color = 0.0; 
    float xStep = 1.0 / colorTextureDimensions.x; 
    float yStep = 1.0 / colorTextureDimensions.y; 
    int count = 0; 
    for (int i = 0; i < 3; ++i) { 
        for (int j = 0; j < 3; ++j) { 
            vec2 offset; 
            offset.x = -xStep + float(i) * xStep; 
            offset.y = -yStep + float(j) * yStep; 
            if (offset.x < 0.0 || offset.x > 1.0 || offset.y < 0.0 || offset.y > 1.0) { 
                continue; 
            } 
            color += sampleTexture(offset); 
            ++count; 
        } 
    } 
    if (count > 0) { 
        color /= float(count); 
    } 
`,e===t-1&&(n+=`    float previous = texture(previousLuminance, vec2(0.5)).r; 
    color = clamp(color, minMaxLuminance.x, minMaxLuminance.y); 
    color = previous + (color - previous) / (60.0 * 1.5); 
    color = clamp(color, minMaxLuminance.x, minMaxLuminance.y); 
`),n+=`    out_FragColor = vec4(color); 
} 
`,n}function sEt(e,t){ySe(e);let n=e._framebuffers,i=n.length,r=new Array(i);for(let o=0;o<i;++o)r[o]=t.createViewportQuadCommand(aEt(o,i),{framebuffer:n[o].framebuffer,uniformMap:oEt(e,o)});e._commands=r}kx.prototype.clear=function(e){let t=this._framebuffers;if(!l(t))return;let n=this._clearCommand;l(n)||(n=this._clearCommand=new ui({color:new U(0,0,0,0),framebuffer:void 0}));let i=t.length;for(let r=0;r<i;++r)t[r].clear(e,n)};kx.prototype.update=function(e){let t=e.drawingBufferWidth,n=e.drawingBufferHeight;(t!==this._width||n!==this._height)&&(this._width=t,this._height=n,rEt(this,e),sEt(this,e),this._ready||(this._ready=!0)),this._minMaxLuminance.x=this.minimumLuminance,this._minMaxLuminance.y=this.maximumLuminance;let i=this._framebuffers,r=i[i.length-1];i[i.length-1]=this._previousLuminance,this._commands[this._commands.length-1].framebuffer=this._previousLuminance.framebuffer,this._previousLuminance=r};kx.prototype.execute=function(e,t){this._colorTexture=t;let n=this._commands;if(!l(n))return;let i=n.length;for(let r=0;r<i;++r)n[r].execute(e)};kx.prototype.isDestroyed=function(){return!1};kx.prototype.destroy=function(){return _Se(this),ySe(this),ue(this)};var _6=kx;var cEt={NEAREST:0,LINEAR:1},Bd=cEt;function zx(e){e=e??H.EMPTY_OBJECT;let{name:t=Kn(),fragmentShader:n,uniforms:i,textureScale:r=1,forcePowerOfTwo:o=!1,sampleMode:a=Bd.NEAREST,pixelFormat:s=He.RGBA,pixelDatatype:c=ke.UNSIGNED_BYTE,clearColor:u=U.BLACK,scissorRectangle:f}=e;this._fragmentShader=n,this._uniforms=i,this._textureScale=r,this._forcePowerOfTwo=o,this._sampleMode=a,this._pixelFormat=s,this._pixelDatatype=c,this._clearColor=u,this._uniformMap=void 0,this._command=void 0,this._colorTexture=void 0,this._depthTexture=void 0,this._idTexture=void 0,this._actualUniforms={},this._dirtyUniforms=[],this._texturesToRelease=[],this._texturesToCreate=[],this._texturePromise=void 0;let d=new _c;d.scissorTest={enabled:!0,rectangle:l(f)?Je.clone(f):new Je},this._passState=d,this._ready=!1,this._name=t,this._logDepthChanged=void 0,this._useLogDepth=void 0,this._selectedIdTexture=void 0,this._selected=void 0,this._selectedShadow=void 0,this._parentSelected=void 0,this._parentSelectedShadow=void 0,this._combinedSelected=void 0,this._combinedSelectedShadow=void 0,this._selectedLength=0,this._parentSelectedLength=0,this._selectedDirty=!0,this._textureCache=void 0,this._index=void 0,this.enabled=!0,this._enabled=!0}Object.defineProperties(zx.prototype,{ready:{get:function(){return this._ready}},name:{get:function(){return this._name}},fragmentShader:{get:function(){return this._fragmentShader}},uniforms:{get:function(){return this._uniforms}},textureScale:{get:function(){return this._textureScale}},forcePowerOfTwo:{get:function(){return this._forcePowerOfTwo}},sampleMode:{get:function(){return this._sampleMode}},pixelFormat:{get:function(){return this._pixelFormat}},pixelDatatype:{get:function(){return this._pixelDatatype}},clearColor:{get:function(){return this._clearColor}},scissorRectangle:{get:function(){return this._passState.scissorTest.rectangle}},outputTexture:{get:function(){if(l(this._textureCache)){let e=this._textureCache.getFramebuffer(this._name);if(l(e))return e.getColorTexture(0)}}},selected:{get:function(){return this._selected},set:function(e){this._selected=e}},parentSelected:{get:function(){return this._parentSelected},set:function(e){this._parentSelected=e}}});var lEt=/uniform\s+sampler2D\s+depthTexture/g;zx.prototype._isSupported=function(e){return!lEt.test(this._fragmentShader)||e.depthTexture};function uEt(e,t,n){let i=t[n];return(typeof i=="string"||i instanceof HTMLCanvasElement||i instanceof HTMLImageElement||i instanceof HTMLVideoElement||i instanceof ImageData)&&e._dirtyUniforms.push(n),{get:function(){return t[n]},set:function(r){let o=t[n];t[n]=r;let a=e._actualUniforms,s=a[n];l(s)&&s!==o&&s instanceof Et&&!l(e._textureCache.getStageByName(n))&&(e._texturesToRelease.push(s),delete a[n],delete a[`${n}Dimensions`]),o instanceof Et&&e._texturesToRelease.push(o),typeof r=="string"||r instanceof HTMLCanvasElement||r instanceof HTMLImageElement||r instanceof HTMLVideoElement||r instanceof ImageData?e._dirtyUniforms.push(n):a[n]=r}}}function fEt(e,t){return function(){let n=e._actualUniforms[t];return typeof n=="function"?n():n}}function dEt(e,t){return function(){let n=e[t]();if(l(n))return n.dimensions}}function hEt(e){if(l(e._uniformMap))return;let t={},n={},i=e._uniforms,r=e._actualUniforms;for(let o in i){if(!i.hasOwnProperty(o))continue;typeof i[o]!="function"?(t[o]=fEt(e,o),n[o]=uEt(e,i,o)):(t[o]=i[o],n[o]=i[o]),r[o]=i[o];let a=t[o]();(typeof a=="string"||a instanceof Et||a instanceof HTMLImageElement||a instanceof HTMLCanvasElement||a instanceof HTMLVideoElement)&&(t[`${o}Dimensions`]=dEt(t,o))}e._uniforms={},Object.defineProperties(e._uniforms,n),e._uniformMap=Ot(t,{colorTexture:function(){return e._colorTexture},colorTextureDimensions:function(){return e._colorTexture.dimensions},depthTexture:function(){return e._depthTexture},depthTextureDimensions:function(){return e._depthTexture.dimensions},czm_idTexture:function(){return e._idTexture},czm_selectedIdTexture:function(){return e._selectedIdTexture},czm_selectedIdTextureStep:function(){return 1/e._selectedIdTexture.width}})}function mEt(e,t){return e=e.replace(/in\s+vec2\s+v_textureCoordinates;/g,""),`#define CZM_SELECTED_FEATURE
uniform sampler2D czm_idTexture;
uniform sampler2D czm_selectedIdTexture;
uniform float czm_selectedIdTextureStep;
in vec2 v_textureCoordinates;
bool czm_selected(vec2 offset)
{
    bool selected = false;
    vec4 id = texture(czm_idTexture, v_textureCoordinates + offset);
    for (int i = 0; i < ${t}; ++i)
    {
        vec4 selectedId = texture(czm_selectedIdTexture, vec2((float(i) + 0.5) * czm_selectedIdTextureStep, 0.5));
        if (all(equal(id, selectedId)))
        {
            return true;
        }
    }
    return false;
}
bool czm_selected()
{
    return czm_selected(vec2(0.0));
}

${e}`}function pEt(e,t){if(l(e._command)&&!e._logDepthChanged&&!e._selectedDirty)return;let n=e._fragmentShader;if(l(e._selectedIdTexture)){let r=e._selectedIdTexture.width;n=mEt(n,r)}let i=new Ge({defines:[e._useLogDepth?"LOG_DEPTH":""],sources:[n]});e._command=t.createViewportQuadCommand(i,{uniformMap:e._uniformMap,owner:e})}function gEt(e){let t=e._sampleMode,n,i;t===Bd.LINEAR?(n=Gt.LINEAR,i=ni.LINEAR):(n=Gt.NEAREST,i=ni.NEAREST);let r=e._sampler;(!l(r)||r.minificationFilter!==n||r.magnificationFilter!==i)&&(e._sampler=new Ut({wrapS:on.CLAMP_TO_EDGE,wrapT:on.CLAMP_TO_EDGE,minificationFilter:n,magnificationFilter:i}))}function _Et(e,t){return function(n){e._texturesToCreate.push({name:t,source:n})}}function yEt(e,t){return function(){return e._textureCache.getOutputTexture(t)}}function AEt(e,t){let n=e._texturesToRelease;for(let s=0;s<n.length;++s){let c=n[s];l(c)&&c.destroy()}n.length=0;let i=e._texturesToCreate;for(let s=0;s<i.length;++s){let{name:c,source:u}=i[s];e._actualUniforms[c]=new Et({context:t,source:u})}i.length=0;let r=e._dirtyUniforms;if(r.length===0&&!l(e._texturePromise)){e._ready=!0;return}if(r.length===0||l(e._texturePromise))return;let o=e._uniforms,a=[];for(let s=0;s<r.length;++s){let c=r[s],u=o[c],f=e._textureCache.getStageByName(u);if(l(f))e._actualUniforms[c]=yEt(e,u);else if(typeof u=="string"){let d=new De({url:u});a.push(d.fetchImage().then(_Et(e,c)))}else e._texturesToCreate.push({name:c,source:u})}r.length=0,a.length>0?(e._ready=!1,e._texturePromise=Promise.all(a).then(function(){e._ready=!0,e._texturePromise=void 0})):e._ready=!0}function ASe(e){l(e._command)&&(e._command.shaderProgram=e._command.shaderProgram&&e._command.shaderProgram.destroy(),e._command=void 0),e._selectedIdTexture=e._selectedIdTexture&&e._selectedIdTexture.destroy();let t=e._textureCache;if(!l(t))return;let n=e._uniforms,i=e._actualUniforms;for(let r in i){if(!i.hasOwnProperty(r))continue;let o=i[r];o instanceof Et&&(l(t.getStageByName(n[r]))||o.destroy(),e._dirtyUniforms.push(r))}}function bEt(e){let t=l(e._selected)?e._selected.length:0,n=l(e._parentSelected)?e._parentSelected:0,i=e._selected!==e._selectedShadow||t!==e._selectedLength||e._parentSelected!==e._parentSelectedShadow||n!==e._parentSelectedLength;if(l(e._selected)&&l(e._parentSelected)?e._combinedSelected=e._selected.concat(e._parentSelected):l(e._parentSelected)?e._combinedSelected=e._parentSelected:e._combinedSelected=e._selected,!i&&l(e._combinedSelected)){if(!l(e._combinedSelectedShadow))return!0;for(let r=0;r<e._combinedSelected.length;++r)if(e._combinedSelected[r]!==e._combinedSelectedShadow[r])return!0}return i}function xEt(e,t){if(!e._selectedDirty)return;e._selectedIdTexture=e._selectedIdTexture&&e._selectedIdTexture.destroy(),e._selectedIdTexture=void 0;let n=e._combinedSelected;if(!l(n))return;let i=0;for(let a=0;a<n.length;++a){let s=n[a];l(s.pickIds)?i+=s.pickIds.length:l(s.pickId)&&++i}if(n.length===0||i===0){let a=new Uint8Array([255,255,255,255]);e._selectedIdTexture=new Et({context:t,pixelFormat:He.RGBA,pixelDatatype:ke.UNSIGNED_BYTE,source:{arrayBufferView:a,width:1,height:1},sampler:Ut.NEAREST});return}let r=0,o=new Uint8Array(i*4);for(let a=0;a<n.length;++a){let s=n[a];if(l(s.pickIds)){let c=s.pickIds,u=c.length;for(let f=0;f<u;++f){let d=c[f].color;o[r]=U.floatToByte(d.red),o[r+1]=U.floatToByte(d.green),o[r+2]=U.floatToByte(d.blue),o[r+3]=U.floatToByte(d.alpha),r+=4}}else if(l(s.pickId)){let c=s.pickId.color;o[r]=U.floatToByte(c.red),o[r+1]=U.floatToByte(c.green),o[r+2]=U.floatToByte(c.blue),o[r+3]=U.floatToByte(c.alpha),r+=4}}e._selectedIdTexture=new Et({context:t,pixelFormat:He.RGBA,pixelDatatype:ke.UNSIGNED_BYTE,source:{arrayBufferView:o,width:i,height:1},sampler:Ut.NEAREST})}zx.prototype.update=function(e,t){if(this.enabled!==this._enabled&&!this.enabled&&ASe(this),this._enabled=this.enabled,!this._enabled||(this._logDepthChanged=t!==this._useLogDepth,this._useLogDepth=t,this._selectedDirty=bEt(this),this._selectedShadow=this._selected,this._parentSelectedShadow=this._parentSelected,this._combinedSelectedShadow=this._combinedSelected,this._selectedLength=l(this._selected)?this._selected.length:0,this._parentSelectedLength=l(this._parentSelected)?this._parentSelected.length:0,xEt(this,e),hEt(this),AEt(this,e),pEt(this,e),gEt(this),this._selectedDirty=!1,!this._ready))return;let n=this._textureCache.getFramebuffer(this._name);if(this._command.framebuffer=n,!l(n))return;let i=n.getColorTexture(0),r;(i.width!==e.drawingBufferWidth||i.height!==e.drawingBufferHeight)&&(r=this._renderState,(!l(r)||i.width!==r.viewport.width||i.height!==r.viewport.height)&&(this._renderState=je.fromCache({viewport:new Je(0,0,i.width,i.height)}))),this._command.renderState=r};zx.prototype.execute=function(e,t,n,i){if(!l(this._command)||!l(this._command.framebuffer)||!this._ready||!this._enabled)return;this._colorTexture=t,this._depthTexture=n,this._idTexture=i,Ut.equals(this._colorTexture.sampler,this._sampler)||(this._colorTexture.sampler=this._sampler);let r=this.scissorRectangle.width>0&&this.scissorRectangle.height>0?this._passState:void 0;l(r)&&(r.context=e),this._command.execute(e,r)};zx.prototype.isDestroyed=function(){return!1};zx.prototype.destroy=function(){return ASe(this),ue(this)};var Mr=zx;function Ux(e){e=e??H.EMPTY_OBJECT,this._stages=e.stages,this._inputPreviousStageTexture=e.inputPreviousStageTexture??!0;let t=e.name;l(t)||(t=Kn()),this._name=t,this._uniforms=e.uniforms,this._textureCache=void 0,this._index=void 0,this._selected=void 0,this._selectedShadow=void 0,this._parentSelected=void 0,this._parentSelectedShadow=void 0,this._combinedSelected=void 0,this._combinedSelectedShadow=void 0,this._selectedLength=0,this._parentSelectedLength=0,this._selectedDirty=!0}Object.defineProperties(Ux.prototype,{ready:{get:function(){let e=this._stages,t=e.length;for(let n=0;n<t;++n)if(!e[n].ready)return!1;return!0}},name:{get:function(){return this._name}},enabled:{get:function(){return this._stages[0].enabled},set:function(e){let t=this._stages,n=t.length;for(let i=0;i<n;++i)t[i].enabled=e}},uniforms:{get:function(){return this._uniforms}},inputPreviousStageTexture:{get:function(){return this._inputPreviousStageTexture}},length:{get:function(){return this._stages.length}},selected:{get:function(){return this._selected},set:function(e){this._selected=e}},parentSelected:{get:function(){return this._parentSelected},set:function(e){this._parentSelected=e}}});Ux.prototype._isSupported=function(e){let t=this._stages,n=t.length;for(let i=0;i<n;++i)if(!t[i]._isSupported(e))return!1;return!0};Ux.prototype.get=function(e){return this._stages[e]};function TEt(e){let t=l(e._selected)?e._selected.length:0,n=l(e._parentSelected)?e._parentSelected:0,i=e._selected!==e._selectedShadow||t!==e._selectedLength;if(i=i||e._parentSelected!==e._parentSelectedShadow||n!==e._parentSelectedLength,l(e._selected)&&l(e._parentSelected)?e._combinedSelected=e._selected.concat(e._parentSelected):l(e._parentSelected)?e._combinedSelected=e._parentSelected:e._combinedSelected=e._selected,!i&&l(e._combinedSelected)){if(!l(e._combinedSelectedShadow))return!0;t=e._combinedSelected.length;for(let r=0;r<t;++r)if(e._combinedSelected[r]!==e._combinedSelectedShadow[r])return!0}return i}Ux.prototype.update=function(e,t){this._selectedDirty=TEt(this),this._selectedShadow=this._selected,this._parentSelectedShadow=this._parentSelected,this._combinedSelectedShadow=this._combinedSelected,this._selectedLength=l(this._selected)?this._selected.length:0,this._parentSelectedLength=l(this._parentSelected)?this._parentSelected.length:0;let n=this._stages,i=n.length;for(let r=0;r<i;++r){let o=n[r];this._selectedDirty&&(o.parentSelected=this._combinedSelected),o.update(e,t)}};Ux.prototype.isDestroyed=function(){return!1};Ux.prototype.destroy=function(){let e=this._stages,t=e.length;for(let n=0;n<t;++n)e[n].destroy();return ue(this)};var yf=Ux;var Xo={};function kee(e){let r=`#define USE_STEP_SIZE
${Bx}`,o=new Mr({name:`${e}_x_direction`,fragmentShader:r,uniforms:{delta:1,sigma:2,stepSize:1,direction:0},sampleMode:Bd.LINEAR}),a=new Mr({name:`${e}_y_direction`,fragmentShader:r,uniforms:{delta:1,sigma:2,stepSize:1,direction:1},sampleMode:Bd.LINEAR}),s={};return Object.defineProperties(s,{delta:{get:function(){return o.uniforms.delta},set:function(c){let u=o.uniforms,f=a.uniforms;u.delta=f.delta=c}},sigma:{get:function(){return o.uniforms.sigma},set:function(c){let u=o.uniforms,f=a.uniforms;u.sigma=f.sigma=c}},stepSize:{get:function(){return o.uniforms.stepSize},set:function(c){let u=o.uniforms,f=a.uniforms;u.stepSize=f.stepSize=c}}}),new yf({name:e,stages:[o,a],uniforms:s})}Xo.createBlurStage=function(){return kee("czm_blur")};Xo.createDepthOfFieldStage=function(){let e=kee("czm_depth_of_field_blur"),t=new Mr({name:"czm_depth_of_field_composite",fragmentShader:o6,uniforms:{focalDistance:5,blurTexture:e.name}}),n={};return Object.defineProperties(n,{focalDistance:{get:function(){return t.uniforms.focalDistance},set:function(i){t.uniforms.focalDistance=i}},delta:{get:function(){return e.uniforms.delta},set:function(i){e.uniforms.delta=i}},sigma:{get:function(){return e.uniforms.sigma},set:function(i){e.uniforms.sigma=i}},stepSize:{get:function(){return e.uniforms.stepSize},set:function(i){e.uniforms.stepSize=i}}}),new yf({name:"czm_depth_of_field",stages:[e,t],inputPreviousStageTexture:!1,uniforms:n})};Xo.isDepthOfFieldSupported=function(e){return e.context.depthTexture};Xo.createEdgeDetectionStage=function(){let e=Kn();return new Mr({name:`czm_edge_detection_${e}`,fragmentShader:s6,uniforms:{length:.25,color:U.clone(U.BLACK)}})};Xo.isEdgeDetectionSupported=function(e){return e.context.depthTexture};function CEt(e){if(!l(e))return Xo.createEdgeDetectionStage();let t=new yf({name:"czm_edge_detection_multiple",stages:e,inputPreviousStageTexture:!1}),n={},i="",r="";for(let s=0;s<e.length;++s)i+=`uniform sampler2D edgeTexture${s}; 
`,r+=`        vec4 edge${s} = texture(edgeTexture${s}, v_textureCoordinates); 
        if (edge${s}.a > 0.0) 
        { 
            color = edge${s}; 
            break; 
        } 
`,n[`edgeTexture${s}`]=e[s].name;let o=`${i}in vec2 v_textureCoordinates; 
void main() { 
    vec4 color = vec4(0.0); 
    for (int i = 0; i < ${e.length}; i++) 
    { 
${r}    } 
    out_FragColor = color; 
} 
`,a=new Mr({name:"czm_edge_detection_combine",fragmentShader:o,uniforms:n});return new yf({name:"czm_edge_detection_composite",stages:[t,a]})}Xo.createSilhouetteStage=function(e){let t=CEt(e),n=new Mr({name:"czm_silhouette_color_edges",fragmentShader:p6,uniforms:{silhouetteTexture:t.name}});return new yf({name:"czm_silhouette",stages:[t,n],inputPreviousStageTexture:!1,uniforms:t.uniforms})};Xo.isSilhouetteSupported=function(e){return e.context.depthTexture};Xo.createBloomStage=function(){let e=new Mr({name:"czm_bloom_contrast_bias",fragmentShader:r6,uniforms:{contrast:128,brightness:-.3}}),t=kee("czm_bloom_blur"),n=new yf({name:"czm_bloom_contrast_bias_blur",stages:[e,t]}),i=new Mr({name:"czm_bloom_generate_composite",fragmentShader:n6,uniforms:{glowOnly:!1,bloomTexture:n.name}}),r={};return Object.defineProperties(r,{glowOnly:{get:function(){return i.uniforms.glowOnly},set:function(o){i.uniforms.glowOnly=o}},contrast:{get:function(){return e.uniforms.contrast},set:function(o){e.uniforms.contrast=o}},brightness:{get:function(){return e.uniforms.brightness},set:function(o){e.uniforms.brightness=o}},delta:{get:function(){return t.uniforms.delta},set:function(o){t.uniforms.delta=o}},sigma:{get:function(){return t.uniforms.sigma},set:function(o){t.uniforms.sigma=o}},stepSize:{get:function(){return t.uniforms.stepSize},set:function(o){t.uniforms.stepSize=o}}}),new yf({name:"czm_bloom",stages:[n,i],inputPreviousStageTexture:!1,uniforms:r})};Xo.createAmbientOcclusionStage=function(){let e=new Mr({name:"czm_ambient_occlusion_generate",fragmentShader:Qj,uniforms:{intensity:3,bias:.1,lengthCap:.26,directionCount:8,stepCount:32,randomTexture:void 0}}),t=new Mr({name:"czm_ambient_occlusion_composite",fragmentShader:e6,uniforms:{ambientOcclusionOnly:!1,ambientOcclusionTexture:e.name}}),n={};return Object.defineProperties(n,{intensity:{get:function(){return e.uniforms.intensity},set:function(i){e.uniforms.intensity=i}},bias:{get:function(){return e.uniforms.bias},set:function(i){e.uniforms.bias=i}},lengthCap:{get:function(){return e.uniforms.lengthCap},set:function(i){e.uniforms.lengthCap=i}},directionCount:{get:function(){return e.uniforms.directionCount},set:function(i){e.uniforms.directionCount=i}},stepCount:{get:function(){return e.uniforms.stepCount},set:function(i){e.uniforms.stepCount=i}},randomTexture:{get:function(){return e.uniforms.randomTexture},set:function(i){e.uniforms.randomTexture=i}},ambientOcclusionOnly:{get:function(){return t.uniforms.ambientOcclusionOnly},set:function(i){t.uniforms.ambientOcclusionOnly=i}}}),new yf({name:"czm_ambient_occlusion",stages:[e,t],inputPreviousStageTexture:!1,uniforms:n})};Xo.isAmbientOcclusionSupported=function(e){return e.context.depthTexture};var vEt=`#define FXAA_QUALITY_PRESET 39 
${g6}
${u6}`;Xo.createFXAAStage=function(){return new Mr({name:"czm_FXAA",fragmentShader:vEt,sampleMode:Bd.LINEAR})};Xo.createAcesTonemappingStage=function(e){let t=e?`#define AUTO_EXPOSURE
`:"";return t+=Zj,new Mr({name:"czm_aces",fragmentShader:t,uniforms:{autoExposure:void 0,exposure:1}})};Xo.createFilmicTonemappingStage=function(e){let t=e?`#define AUTO_EXPOSURE
`:"";return t+=c6,new Mr({name:"czm_filmic",fragmentShader:t,uniforms:{autoExposure:void 0,exposure:1}})};Xo.createPbrNeutralTonemappingStage=function(e){let t=e?`#define AUTO_EXPOSURE
`:"";return t+=l6,new Mr({name:"czm_pbr_neutral",fragmentShader:t,uniforms:{autoExposure:void 0,exposure:1}})};Xo.createReinhardTonemappingStage=function(e){let t=e?`#define AUTO_EXPOSURE
`:"";return t+=m6,new Mr({name:"czm_reinhard",fragmentShader:t,uniforms:{autoExposure:void 0,exposure:1}})};Xo.createModifiedReinhardTonemappingStage=function(e){let t=e?`#define AUTO_EXPOSURE
`:"";return t+=d6,new Mr({name:"czm_modified_reinhard",fragmentShader:t,uniforms:{white:U.WHITE,autoExposure:void 0,exposure:1}})};Xo.createAutoExposureStage=function(){return new _6};Xo.createBlackAndWhiteStage=function(){return new Mr({name:"czm_black_and_white",fragmentShader:t6,uniforms:{gradations:5}})};Xo.createBrightnessStage=function(){return new Mr({name:"czm_brightness",fragmentShader:i6,uniforms:{brightness:.5}})};Xo.createNightVisionStage=function(){return new Mr({name:"czm_night_vision",fragmentShader:h6})};Xo.createDepthViewStage=function(){return new Mr({name:"czm_depth_view",fragmentShader:a6})};Xo.createLensFlareStage=function(){return new Mr({name:"czm_lens_flare",fragmentShader:f6,uniforms:{dirtTexture:$t("Assets/Textures/LensFlare/DirtMask.jpg"),starTexture:$t("Assets/Textures/LensFlare/StarBurst.jpg"),intensity:2,distortion:10,ghostDispersal:.4,haloWidth:.4,dirtAmount:.4,earthRadius:te.WGS84.maximumRadius}})};var kd=Xo;function Eg(e){this._collection=e,this._framebuffers=[],this._stageNameToFramebuffer={},this._width=void 0,this._height=void 0,this._updateDependencies=!1}function J1(e){for(;l(e.length);)e=e.get(e.length-1);return e.name}function zee(e,t,n,i,r){if(!i.enabled||!i._isSupported(t))return r;let o=n[i.name]={};if(l(r)){let s=e.getStageByName(r);o[J1(s)]=!0}let a=i.uniforms;if(l(a)){let s=Object.getOwnPropertyNames(a),c=s.length;for(let u=0;u<c;++u){let f=a[s[u]];if(typeof f=="string"){let d=e.getStageByName(f);l(d)&&(o[J1(d)]=!0)}}}return i.name}function $1(e,t,n,i,r){if(l(i.enabled)&&!i.enabled||l(i._isSupported)&&!i._isSupported(t))return r;let o=r,a=!l(i.inputPreviousStageTexture)||i.inputPreviousStageTexture,s=r,c=i.length;for(let d=0;d<c;++d){let p=i.get(d);l(p.length)?s=$1(e,t,n,p,r):s=zee(e,t,n,p,r),a&&(r=s)}let u,f;if(a)for(u=1;u<c;++u)f=J1(i.get(u)),l(n[f])||(n[f]={}),n[f][o]=!0;else for(u=1;u<c;++u){f=J1(i.get(u));let d=n[f];for(let p=0;p<u;++p)d[J1(i.get(p))]=!0}return s}function EEt(e,t){let n={};if(l(e.ambientOcclusion)){let i=e.ambientOcclusion,r=e.bloom,o=e._tonemapping,a=e.fxaa,s=$1(e,t,n,i,void 0);s=$1(e,t,n,r,s),s=zee(e,t,n,o,s),s=$1(e,t,n,e,s),zee(e,t,n,a,s)}else $1(e,t,n,e,void 0);return n}function SEt(e,t,n){let r=e._collection.getStageByName(t),o=r._textureScale,a=r._forcePowerOfTwo,s=r._pixelFormat,c=r._pixelDatatype,u=r._clearColor,f,d,p=e._framebuffers,g=p.length;for(f=0;f<g;++f){if(d=p[f],o!==d.textureScale||a!==d.forcePowerOfTwo||s!==d.pixelFormat||c!==d.pixelDatatype||!U.equals(u,d.clearColor))continue;let m=d.stages,y=m.length,A=!1;for(let b=0;b<y;++b)if(n[m[b]]){A=!0;break}if(!A)break}return l(d)&&f<g?(d.stages.push(t),d):(d={textureScale:o,forcePowerOfTwo:a,pixelFormat:s,pixelDatatype:c,clearColor:u,stages:[t],buffer:new si({pixelFormat:s,pixelDatatype:c}),clear:void 0},p.push(d),d)}function wEt(e,t){let n=EEt(e._collection,t);for(let i in n)n.hasOwnProperty(i)&&(e._stageNameToFramebuffer[i]=SEt(e,i,n[i]))}function Uee(e){let t=e._framebuffers,n=t.length;for(let i=0;i<n;++i)t[i].buffer.destroy()}function IEt(e,t){let n=e._width,i=e._height,r=e._framebuffers,o=r.length;for(let a=0;a<o;++a){let s=r[a],c=s.textureScale,u=Math.ceil(n*c),f=Math.ceil(i*c),d=Math.min(u,f);s.forcePowerOfTwo&&(I.isPowerOfTwo(d)||(d=I.nextPowerOfTwo(d)),u=d,f=d),s.buffer.update(t,u,f),s.clear=new ui({color:s.clearColor,framebuffer:s.buffer.framebuffer})}}Eg.prototype.updateDependencies=function(){this._updateDependencies=!0};Eg.prototype.update=function(e){let t=this._collection,n=this._updateDependencies,i=l(t.ambientOcclusion)&&t.ambientOcclusion.enabled&&t.ambientOcclusion._isSupported(e),r=l(t.bloom)&&t.bloom.enabled&&t.bloom._isSupported(e),o=l(t._tonemapping)&&t._tonemapping.enabled&&t._tonemapping._isSupported(e),a=l(t.fxaa)&&t.fxaa.enabled&&t.fxaa._isSupported(e),s=!l(t._activeStages)||t._activeStages.length>0||i||r||o||a;if((n||!s&&this._framebuffers.length>0)&&(Uee(this),this._framebuffers.length=0,this._stageNameToFramebuffer={},this._width=void 0,this._height=void 0),!n&&!s)return;this._framebuffers.length===0&&wEt(this,e);let c=e.drawingBufferWidth,u=e.drawingBufferHeight,f=this._width!==c||this._height!==u;!n&&!f||(this._width=c,this._height=u,this._updateDependencies=!1,Uee(this),IEt(this,e))};Eg.prototype.clear=function(e){let t=this._framebuffers;for(let n=0;n<t.length;++n)t[n].clear.execute(e)};Eg.prototype.getStageByName=function(e){return this._collection.getStageByName(e)};Eg.prototype.getOutputTexture=function(e){return this._collection.getOutputTexture(e)};Eg.prototype.getFramebuffer=function(e){let t=this._stageNameToFramebuffer[e];if(l(t))return t.buffer.framebuffer};Eg.prototype.isDestroyed=function(){return!1};Eg.prototype.destroy=function(){return Uee(this),ue(this)};var IS=Eg;var bSe={REINHARD:"REINHARD",MODIFIED_REINHARD:"MODIFIED_REINHARD",FILMIC:"FILMIC",ACES:"ACES",PBR_NEUTRAL:"PBR_NEUTRAL"};Object.freeze(bSe);var cA=bSe;var Vee=[];function kl(){let e=kd.createFXAAStage(),t=kd.createAmbientOcclusionStage(),n=kd.createBloomStage();this._autoExposureEnabled=!1,this._autoExposure=kd.createAutoExposureStage(),this._exposure=1,this._tonemapping=void 0,this._tonemapper=void 0,this.tonemapper=cA.PBR_NEUTRAL;let i=this._tonemapping;e.enabled=!1,t.enabled=!1,n.enabled=!1,i.enabled=!1;let r=new IS(this),o={},a=Vee;for(a.push(e,t,n,i);a.length>0;){let c=a.pop();o[c.name]=c,c._textureCache=r;let u=c.length;if(l(u))for(let f=0;f<u;++f)a.push(c.get(f))}this._stages=[],this._activeStages=[],this._previousActiveStages=[],this._randomTexture=void 0;let s=this;t.uniforms.randomTexture=function(){return s._randomTexture},this._ao=t,this._bloom=n,this._fxaa=e,this._aoEnabled=void 0,this._bloomEnabled=void 0,this._tonemappingEnabled=void 0,this._fxaaEnabled=void 0,this._activeStagesChanged=!1,this._stagesRemoved=!1,this._textureCacheDirty=!1,this._stageNames=o,this._textureCache=r}Object.defineProperties(kl.prototype,{ready:{get:function(){let e=!1,t=this._stages,n=t.length;for(let s=n-1;s>=0;--s){let c=t[s];e=e||c.ready&&c.enabled}let i=this._fxaa,r=this._ao,o=this._bloom,a=this._tonemapping;return e=e||i.ready&&i.enabled,e=e||r.ready&&r.enabled,e=e||o.ready&&o.enabled,e=e||a.ready&&a.enabled,e}},fxaa:{get:function(){return this._fxaa}},ambientOcclusion:{get:function(){return this._ao}},bloom:{get:function(){return this._bloom}},length:{get:function(){return jee(this),this._stages.length}},outputTexture:{get:function(){let e=this._fxaa;if(e.enabled&&e.ready)return this.getOutputTexture(e.name);let t=this._stages,n=t.length;for(let a=n-1;a>=0;--a){let s=t[a];if(l(s)&&s.ready&&s.enabled)return this.getOutputTexture(s.name)}let i=this._tonemapping;if(i.enabled&&i.ready)return this.getOutputTexture(i.name);let r=this._bloom;if(r.enabled&&r.ready)return this.getOutputTexture(r.name);let o=this._ao;if(o.enabled&&o.ready)return this.getOutputTexture(o.name)}},hasSelected:{get:function(){let e=this._stages.slice();for(;e.length>0;){let t=e.pop();if(!l(t))continue;if(l(t.selected))return!0;let n=t.length;if(l(n))for(let i=0;i<n;++i)e.push(t.get(i))}return!1}},tonemapper:{get:function(){return this._tonemapper},set:function(e){if(this._tonemapper===e)return;l(this._tonemapping)&&(delete this._stageNames[this._tonemapping.name],this._tonemapping.destroy());let t=this._autoExposureEnabled,n;switch(e){case cA.REINHARD:n=kd.createReinhardTonemappingStage(t);break;case cA.MODIFIED_REINHARD:n=kd.createModifiedReinhardTonemappingStage(t);break;case cA.FILMIC:n=kd.createFilmicTonemappingStage(t);break;case cA.PBR_NEUTRAL:n=kd.createPbrNeutralTonemappingStage(t);break;default:n=kd.createAcesTonemappingStage(t);break}if(t){let i=this._autoExposure;n.uniforms.autoExposure=function(){return i.outputTexture}}else n.uniforms.exposure=this._exposure;this._tonemapper=e,this._tonemapping=n,l(this._stageNames)&&(this._stageNames[n.name]=n,n._textureCache=this._textureCache),this._textureCacheDirty=!0}},exposure:{get:function(){return this._exposure},set:function(e){this._tonemapping.uniforms.exposure=e,this._exposure=e}}});function jee(e){if(!e._stagesRemoved)return;e._stagesRemoved=!1;let t=[],n=e._stages;for(let i=0,r=0;i<n.length;++i){let o=n[i];o&&(o._index=r++,t.push(o))}e._stages=t}kl.prototype.add=function(e){let t=this._stageNames,n=Vee;for(n.push(e);n.length>0;){let r=n.pop();t[r.name]=r,r._textureCache=this._textureCache;let o=r.length;if(l(o))for(let a=0;a<o;++a)n.push(r.get(a))}let i=this._stages;return e._index=i.length,i.push(e),this._textureCacheDirty=!0,e};kl.prototype.remove=function(e){if(!this.contains(e))return!1;let t=this._stageNames,n=Vee;for(n.push(e);n.length>0;){let i=n.pop();delete t[i.name];let r=i.length;if(l(r))for(let o=0;o<r;++o)n.push(i.get(o))}return this._stages[e._index]=void 0,this._stagesRemoved=!0,this._textureCacheDirty=!0,e._index=void 0,e._textureCache=void 0,e.destroy(),!0};kl.prototype.contains=function(e){return l(e)&&l(e._index)&&e._textureCache===this._textureCache};kl.prototype.get=function(e){return jee(this),this._stages[e]};kl.prototype.removeAll=function(){let e=this._stages,t=e.length;for(let n=0;n<t;++n)this.remove(e[n]);e.length=0};kl.prototype.getStageByName=function(e){return this._stageNames[e]};kl.prototype.update=function(e,t,n){jee(this);let i=this._activeStages,r=this._activeStages=this._previousActiveStages;this._previousActiveStages=i;let o=this._stages;r.length=o.length;let a=0;for(let b=0;b<o.length;++b){let x=o[b];x.ready&&x.enabled&&x._isSupported(e)&&(r[a++]=x)}r.length=a;let s=a!==i.length;if(!s){for(let b=0;b<a;++b)if(r[b]!==i[b]){s=!0;break}}let c=this._ao,u=this._bloom,f=this._autoExposure,d=this._tonemapping,p=this._fxaa;d.enabled=n;let g=c.enabled&&c._isSupported(e),m=u.enabled&&u._isSupported(e),y=d.enabled&&d._isSupported(e),A=p.enabled&&p._isSupported(e);if((s||this._textureCacheDirty||g!==this._aoEnabled||m!==this._bloomEnabled||y!==this._tonemappingEnabled||A!==this._fxaaEnabled)&&(this._textureCache.updateDependencies(),this._aoEnabled=g,this._bloomEnabled=m,this._tonemappingEnabled=y,this._fxaaEnabled=A,this._textureCacheDirty=!1),l(this._randomTexture)&&!g&&(this._randomTexture.destroy(),this._randomTexture=void 0),!l(this._randomTexture)&&g){let x=new Uint8Array(196608);for(let T=0;T<196608;T+=3)x[T]=Math.floor(Math.random()*255);this._randomTexture=new Et({context:e,pixelFormat:He.RGB,pixelDatatype:ke.UNSIGNED_BYTE,source:{arrayBufferView:x,width:256,height:256},sampler:new Ut({wrapS:on.REPEAT,wrapT:on.REPEAT,minificationFilter:Gt.NEAREST,magnificationFilter:ni.NEAREST})})}this._textureCache.update(e),p.update(e,t),c.update(e,t),u.update(e,t),d.update(e,t),this._autoExposureEnabled&&f.update(e,t);for(let b=0;b<o.length;++b)o[b].update(e,t);a=0;for(let b=0;b<o.length;++b){let x=o[b];x.ready&&x.enabled&&x._isSupported(e)&&a++}s=a!==r.length,s&&this.update(e,t,n)};kl.prototype.clear=function(e){this._textureCache.clear(e),this._autoExposureEnabled&&this._autoExposure.clear(e)};function Vx(e){for(;l(e.length);)e=e.get(e.length-1);return e.outputTexture}kl.prototype.getOutputTexture=function(e){let t=this.getStageByName(e);if(l(t))return Vx(t)};function kp(e,t,n,i,r){if(l(e.execute)){e.execute(t,n,i,r);return}if(e.inputPreviousStageTexture){kp(e.get(0),t,n,i,r);for(let o=1;o<e.length;++o)kp(e.get(o),t,Vx(e.get(o-1)),i,r)}else for(let o=0;o<e.length;++o)kp(e.get(o),t,n,i,r)}kl.prototype.execute=function(e,t,n,i){let r=this._activeStages,o=r.length,a=this._fxaa,s=this._ao,c=this._bloom,u=this._autoExposure,f=this._tonemapping,d=s.enabled&&s._isSupported(e),p=c.enabled&&c._isSupported(e),g=this._autoExposureEnabled,m=f.enabled&&f._isSupported(e),y=a.enabled&&a._isSupported(e);if(!y&&!d&&!p&&!m&&o===0)return;let A=t;d&&s.ready&&(kp(s,e,A,n,i),A=Vx(s)),p&&c.ready&&(kp(c,e,A,n,i),A=Vx(c)),g&&u.ready&&kp(u,e,A,n,i),m&&f.ready&&(kp(f,e,A,n,i),A=Vx(f));let b=A;if(o>0){kp(r[0],e,A,n,i);for(let x=1;x<o;++x)kp(r[x],e,Vx(r[x-1]),n,i);b=Vx(r[o-1])}y&&a.ready&&kp(a,e,b,n,i)};kl.prototype.copy=function(e,t){if(!l(this._copyColorCommand)){let n=this;this._copyColorCommand=e.createViewportQuadCommand(_f,{uniformMap:{colorTexture:function(){return n.outputTexture}},owner:this})}this._copyColorCommand.framebuffer=t,this._copyColorCommand.execute(e)};kl.prototype.isDestroyed=function(){return!1};kl.prototype.destroy=function(){return this._fxaa.destroy(),this._ao.destroy(),this._bloom.destroy(),this._autoExposure.destroy(),this._tonemapping.destroy(),this.removeAll(),this._textureCache=this._textureCache&&this._textureCache.destroy(),ue(this)};var y6=kl;function jx(e){this._scene=e,this._currentTweens=[],this._morphHandler=void 0,this._morphCancelled=!1,this._completeMorph=void 0,this._morphToOrthographic=!1}jx.prototype.completeMorph=function(){l(this._completeMorph)&&this._completeMorph()};jx.prototype.morphTo2D=function(e,t){l(this._completeMorph)&&this._completeMorph();let n=this._scene;this._previousMode=n.mode,this._morphToOrthographic=n.camera.frustum instanceof pn,!(this._previousMode===re.SCENE2D||this._previousMode===re.MORPHING)&&(this._scene.morphStart.raiseEvent(this,this._previousMode,re.SCENE2D,!0),n._mode=re.MORPHING,n.camera._setTransform(O.IDENTITY),this._previousMode===re.COLUMBUS_VIEW?sSt(this,e):mSt(this,e,t),e===0&&l(this._completeMorph)&&this._completeMorph())};var PEt=new h,DEt=new h,REt=new h,OEt=new h,MEt=new h,LEt=new h,NEt=new h,FEt=new de,BEt=new O,kEt=new Yi,zEt=new pn,UEt={position:void 0,direction:void 0,up:void 0,position2D:void 0,direction2D:void 0,up2D:void 0,frustum:void 0};jx.prototype.morphToColumbusView=function(e,t){l(this._completeMorph)&&this._completeMorph();let n=this._scene;if(this._previousMode=n.mode,this._previousMode===re.COLUMBUS_VIEW||this._previousMode===re.MORPHING)return;this._scene.morphStart.raiseEvent(this,this._previousMode,re.COLUMBUS_VIEW,!0),n.camera._setTransform(O.IDENTITY);let i=PEt,r=DEt,o=REt;if(e>0)i.x=0,i.y=-1,i.z=1,i=h.multiplyByScalar(h.normalize(i,i),5*t.maximumRadius,i),h.negate(h.normalize(i,r),r),h.cross(h.UNIT_X,r,o);else{let u=n.camera;if(this._previousMode===re.SCENE2D)h.clone(u.position,i),i.z=u.frustum.right-u.frustum.left,h.negate(h.UNIT_Z,r),h.clone(h.UNIT_Y,o);else{h.clone(u.positionWC,i),h.clone(u.directionWC,r),h.clone(u.upWC,o);let f=t.scaleToGeodeticSurface(i,NEt),d=mt.eastNorthUpToFixedFrame(f,t,BEt);O.inverseTransformation(d,d),n.mapProjection.project(t.cartesianToCartographic(i,FEt),i),O.multiplyByPointAsVector(d,r,r),O.multiplyByPointAsVector(d,o,o)}}let a;this._morphToOrthographic?(a=zEt,a.width=n.camera.frustum.right-n.camera.frustum.left,a.aspectRatio=n.drawingBufferWidth/n.drawingBufferHeight):(a=kEt,a.aspectRatio=n.drawingBufferWidth/n.drawingBufferHeight,a.fov=I.toRadians(60));let s=UEt;s.position=i,s.direction=r,s.up=o,s.frustum=a;let c=gSt(s);Z1(this,c),this._previousMode===re.SCENE2D?pSt(this,e,s,c):(s.position2D=O.multiplyByPoint(Ir.TRANSFORM_2D,i,OEt),s.direction2D=O.multiplyByPointAsVector(Ir.TRANSFORM_2D,r,MEt),s.up2D=O.multiplyByPointAsVector(Ir.TRANSFORM_2D,o,LEt),n._mode=re.MORPHING,RSe(this,e,s,c)),e===0&&l(this._completeMorph)&&this._completeMorph()};var Wee={position:new h,direction:new h,up:new h,frustum:void 0},TSe=new Yi;jx.prototype.morphTo3D=function(e,t){l(this._completeMorph)&&this._completeMorph();let n=this._scene;if(this._previousMode=n.mode,!(this._previousMode===re.SCENE3D||this._previousMode===re.MORPHING)){if(this._scene.morphStart.raiseEvent(this,this._previousMode,re.SCENE3D,!0),n._mode=re.MORPHING,n.camera._setTransform(O.IDENTITY),this._previousMode===re.SCENE2D)JEt(this,e,t);else{let i;e>0?(i=Wee,h.fromDegrees(0,0,5*t.maximumRadius,t,i.position),h.negate(i.position,i.direction),h.normalize(i.direction,i.direction),h.clone(h.UNIT_Z,i.up)):i=CSe(this,t);let r,o=n.camera;o.frustum instanceof pn?r=o.frustum.clone():(r=TSe,r.aspectRatio=n.drawingBufferWidth/n.drawingBufferHeight,r.fov=I.toRadians(60)),i.frustum=r;let a=MSe(i);Z1(this,a),Gee(this,e,i,a)}e===0&&l(this._completeMorph)&&this._completeMorph()}};jx.prototype.isDestroyed=function(){return!1};jx.prototype.destroy=function(){return A6(this),ue(this)};function Z1(e,t){if(e._scene.completeMorphOnUserInput){e._morphHandler=new os(e._scene.canvas);let n=function(){e._morphCancelled=!0,e._scene.camera.cancelFlight(),t(e)};e._completeMorph=n,e._morphHandler.setInputAction(n,ln.LEFT_DOWN),e._morphHandler.setInputAction(n,ln.MIDDLE_DOWN),e._morphHandler.setInputAction(n,ln.RIGHT_DOWN),e._morphHandler.setInputAction(n,ln.WHEEL)}}function A6(e){let t=e._currentTweens;for(let n=0;n<t.length;++n)t[n].cancelTween();e._currentTweens.length=0,e._morphHandler=e._morphHandler&&e._morphHandler.destroy()}var VEt=new de,jEt=new h,HEt=new O;function CSe(e,t){let n=e._scene,i=n.camera,r=Wee,o=r.position,a=r.direction,s=r.up,c=n.mapProjection.unproject(i.position,VEt);t.cartographicToCartesian(c,o);let u=t.scaleToGeodeticSurface(o,jEt),f=mt.eastNorthUpToFixedFrame(u,t,HEt);return O.multiplyByPointAsVector(f,i.direction,a),O.multiplyByPointAsVector(f,i.up,s),r}var GEt=new h,WEt=new h,qEt=new h,YEt=new h,XEt=new h,KEt=new h;function Gee(e,t,n,i){t*=.5;let r=e._scene,o=r.camera,a=h.clone(o.position,GEt),s=h.clone(o.direction,WEt),c=h.clone(o.up,qEt),u=O.multiplyByPoint(Ir.TRANSFORM_2D_INVERSE,n.position,YEt),f=O.multiplyByPointAsVector(Ir.TRANSFORM_2D_INVERSE,n.direction,XEt),d=O.multiplyByPointAsVector(Ir.TRANSFORM_2D_INVERSE,n.up,KEt);function p(m){zd(a,u,m.time,o.position),zd(s,f,m.time,o.direction),zd(c,d,m.time,o.up),h.cross(o.direction,o.up,o.right),h.normalize(o.right,o.right)}let g=r.tweens.add({duration:t,easingFunction:ya.QUARTIC_OUT,startObject:{time:0},stopObject:{time:1},update:p,complete:function(){OSe(e,r,0,1,t,i)}});e._currentTweens.push(g)}var $Et=new pn,vSe=new h,ESe=new h,SSe=new h,qee=new h,wSe=new h,ISe=new h;function JEt(e,t,n){t/=3;let i=e._scene,r=i.camera,o;t>0?(o=Wee,h.fromDegrees(0,0,5*n.maximumRadius,n,o.position),h.negate(o.position,o.direction),h.normalize(o.direction,o.direction),h.clone(h.UNIT_Z,o.up)):(r.position.z=r.frustum.right-r.frustum.left,o=CSe(e,n));let a;e._morphToOrthographic?(a=$Et,a.aspectRatio=i.drawingBufferWidth/i.drawingBufferHeight,a.width=r.frustum.right-r.frustum.left):(a=TSe,a.aspectRatio=i.drawingBufferWidth/i.drawingBufferHeight,a.fov=I.toRadians(60)),o.frustum=a;let s=MSe(o);Z1(e,s);let c;e._morphToOrthographic?c=function(){Gee(e,t,o,s)}:c=function(){DSe(e,t,o,function(){Gee(e,t,o,s)})},t>0?(i._mode=re.SCENE2D,r.flyTo({duration:t,destination:h.fromDegrees(0,0,5*n.maximumRadius,n,qee),complete:function(){i._mode=re.MORPHING,c()}})):c()}function zd(e,t,n,i){return h.lerp(e,t,n,i)}function PSe(e,t,n,i,r){let o=e._scene,a=o.camera;if(a.frustum instanceof pn)return;let s=a.frustum.fov,c=I.RADIANS_PER_DEGREE*.5,u=n.position.z*Math.tan(s*.5);a.frustum.far=u/Math.tan(c*.5)+1e7;function f(p){a.frustum.fov=I.lerp(s,c,p.time);let g=u/Math.tan(a.frustum.fov*.5);i(a,g)}let d=o.tweens.add({duration:t,easingFunction:ya.QUARTIC_OUT,startObject:{time:0},stopObject:{time:1},update:f,complete:function(){a.frustum=n.frustum.clone(),r(e)}});e._currentTweens.push(d)}var ZEt=new h,QEt=new h,eSt=new h,Hee=new h,tSt=new h,nSt=new h,iSt=new Aa,rSt=new hn,oSt=new h,aSt={position:void 0,direction:void 0,up:void 0,frustum:void 0};function sSt(e,t){t*=.5;let n=e._scene,i=n.camera,r=h.clone(i.position,ZEt),o=h.clone(i.direction,QEt),a=h.clone(i.up,eSt),s=h.negate(h.UNIT_Z,tSt),c=h.clone(h.UNIT_Y,nSt),u=Hee;if(t>0)h.clone(h.ZERO,Hee),u.z=5*n.ellipsoid.maximumRadius;else{h.clone(r,Hee);let A=rSt;O.multiplyByPoint(Ir.TRANSFORM_2D,r,A.origin),O.multiplyByPointAsVector(Ir.TRANSFORM_2D,o,A.direction);let b=n.globe;if(l(b)){let x=b.pickWorldCoordinates(A,n,!0,oSt);l(x)&&(O.multiplyByPoint(Ir.TRANSFORM_2D_INVERSE,x,u),u.z+=h.distance(r,u))}}let f=iSt;f.right=u.z*.5,f.left=-f.right,f.top=f.right*(n.drawingBufferHeight/n.drawingBufferWidth),f.bottom=-f.top;let d=aSt;d.position=u,d.direction=s,d.up=c,d.frustum=f;let p=LSe(d);Z1(e,p);function g(A){zd(r,u,A.time,i.position),zd(o,s,A.time,i.direction),zd(a,c,A.time,i.up),h.cross(i.direction,i.up,i.right),h.normalize(i.right,i.right),i._adjustOrthographicFrustum(!0)}function m(A,b){A.position.z=b}let y=n.tweens.add({duration:t,easingFunction:ya.QUARTIC_OUT,startObject:{time:0},stopObject:{time:1},update:g,complete:function(){PSe(e,t,d,m,p)}});e._currentTweens.push(y)}var xSe=new de,cSt={position:new h,direction:new h,up:new h,position2D:new h,direction2D:new h,up2D:new h,frustum:new Aa},lSt={position:new h,direction:new h,up:new h,frustum:void 0},uSt=new h,fSt=new hn,dSt=new O,hSt=new h;function mSt(e,t,n){t*=.5;let i=e._scene,r=i.camera,o=cSt;if(t>0)h.clone(h.ZERO,o.position),o.position.z=5*n.maximumRadius,h.negate(h.UNIT_Z,o.direction),h.clone(h.UNIT_Y,o.up);else{n.cartesianToCartographic(r.positionWC,xSe),i.mapProjection.project(xSe,o.position),h.negate(h.UNIT_Z,o.direction),h.clone(h.UNIT_Y,o.up);let d=fSt;h.clone(o.position2D,d.origin);let p=h.clone(r.directionWC,d.direction),g=n.scaleToGeodeticSurface(r.positionWC,hSt),m=mt.eastNorthUpToFixedFrame(g,n,dSt);O.inverseTransformation(m,m),O.multiplyByPointAsVector(m,p,p),O.multiplyByPointAsVector(Ir.TRANSFORM_2D,p,p);let y=i.globe;if(l(y)){let A=y.pickWorldCoordinates(d,i,!0,uSt);if(l(A)){let b=h.distance(o.position2D,A);A.x+=b,h.clone(A,o.position2D)}}}function a(d,p){d.position.x=p}O.multiplyByPoint(Ir.TRANSFORM_2D,o.position,o.position2D),O.multiplyByPointAsVector(Ir.TRANSFORM_2D,o.direction,o.direction2D),O.multiplyByPointAsVector(Ir.TRANSFORM_2D,o.up,o.up2D);let s=o.frustum;s.right=o.position.z*.5,s.left=-s.right,s.top=s.right*(i.drawingBufferHeight/i.drawingBufferWidth),s.bottom=-s.top;let c=lSt;O.multiplyByPoint(Ir.TRANSFORM_2D_INVERSE,o.position2D,c.position),h.clone(o.direction,c.direction),h.clone(o.up,c.up),c.frustum=s;let u=LSe(c);Z1(e,u);function f(){PSe(e,t,o,a,u)}RSe(e,t,o,f)}function DSe(e,t,n,i){let r=e._scene,o=r.camera,a=o.frustum.right-o.frustum.left;o.frustum=n.frustum.clone();let s=o.frustum.fov,c=I.RADIANS_PER_DEGREE*.5,u=a*Math.tan(s*.5);o.frustum.far=u/Math.tan(c*.5)+1e7,o.frustum.fov=c;function f(p){o.frustum.fov=I.lerp(c,s,p.time),o.position.z=u/Math.tan(o.frustum.fov*.5)}let d=r.tweens.add({duration:t,easingFunction:ya.QUARTIC_OUT,startObject:{time:0},stopObject:{time:1},update:f,complete:function(){i(e)}});e._currentTweens.push(d)}function pSt(e,t,n,i){t*=.5;let r=e._scene,o=r.camera,a=h.clone(n.position,qee),s=h.clone(n.direction,wSe),c=h.clone(n.up,ISe);r._mode=re.MORPHING;function u(){o.frustum=n.frustum.clone();let f=h.clone(o.position,vSe),d=h.clone(o.direction,ESe),p=h.clone(o.up,SSe);f.z=a.z;function g(y){zd(f,a,y.time,o.position),zd(d,s,y.time,o.direction),zd(p,c,y.time,o.up),h.cross(o.direction,o.up,o.right),h.normalize(o.right,o.right)}let m=r.tweens.add({duration:t,easingFunction:ya.QUARTIC_OUT,startObject:{time:0},stopObject:{time:1},update:g,complete:function(){i(e)}});e._currentTweens.push(m)}e._morphToOrthographic?u():DSe(e,0,n,u)}function RSe(e,t,n,i){let r=e._scene,o=r.camera,a=h.clone(o.position,vSe),s=h.clone(o.direction,ESe),c=h.clone(o.up,SSe),u=h.clone(n.position2D,qee),f=h.clone(n.direction2D,wSe),d=h.clone(n.up2D,ISe);function p(m){zd(a,u,m.time,o.position),zd(s,f,m.time,o.direction),zd(c,d,m.time,o.up),h.cross(o.direction,o.up,o.right),h.normalize(o.right,o.right),o._adjustOrthographicFrustum(!0)}let g=r.tweens.add({duration:t,easingFunction:ya.QUARTIC_OUT,startObject:{time:0},stopObject:{time:1},update:p,complete:function(){OSe(e,r,1,0,t,i)}});e._currentTweens.push(g)}function OSe(e,t,n,i,r,o){let a={object:t,property:"morphTime",startValue:n,stopValue:i,duration:r,easingFunction:ya.QUARTIC_OUT};l(o)&&(a.complete=function(){o(e)});let s=t.tweens.addProperty(a);e._currentTweens.push(s)}function MSe(e){return function(t){let n=t._scene;n._mode=re.SCENE3D,n.morphTime=re.getMorphTime(re.SCENE3D),A6(t);let i=n.camera;(t._previousMode!==re.MORPHING||t._morphCancelled)&&(t._morphCancelled=!1,h.clone(e.position,i.position),h.clone(e.direction,i.direction),h.clone(e.up,i.up),h.cross(i.direction,i.up,i.right),h.normalize(i.right,i.right),i.frustum=e.frustum.clone());let r=i.frustum;n.frameState.useLogDepth&&(r.near=.1,r.far=1e10);let o=l(t._completeMorph);t._completeMorph=void 0,n.camera.update(n.mode),t._scene.morphComplete.raiseEvent(t,t._previousMode,re.SCENE3D,o)}}function LSe(e){return function(t){let n=t._scene;n._mode=re.SCENE2D,n.morphTime=re.getMorphTime(re.SCENE2D),A6(t);let i=n.camera;h.clone(e.position,i.position),i.position.z=n.ellipsoid.maximumRadius*2,h.clone(e.direction,i.direction),h.clone(e.up,i.up),h.cross(i.direction,i.up,i.right),h.normalize(i.right,i.right),i.frustum=e.frustum.clone();let r=l(t._completeMorph);t._completeMorph=void 0,n.camera.update(n.mode),t._scene.morphComplete.raiseEvent(t,t._previousMode,re.SCENE2D,r)}}function gSt(e){return function(t){let n=t._scene;n._mode=re.COLUMBUS_VIEW,n.morphTime=re.getMorphTime(re.COLUMBUS_VIEW),A6(t);let i=n.camera;(t._previousModeMode!==re.MORPHING||t._morphCancelled)&&(t._morphCancelled=!1,h.clone(e.position,i.position),h.clone(e.direction,i.direction),h.clone(e.up,i.up),h.cross(i.direction,i.up,i.right),h.normalize(i.right,i.right));let r=i.frustum;n.frameState.useLogDepth&&(r.near=.1,r.far=1e10);let o=l(t._completeMorph);t._completeMorph=void 0,n.camera.update(n.mode),t._scene.morphComplete.raiseEvent(t,t._previousMode,re.COLUMBUS_VIEW,o)}}var b6=jx;var NSe={LEFT_DRAG:0,RIGHT_DRAG:1,MIDDLE_DRAG:2,WHEEL:3,PINCH:4};Object.freeze(NSe);var or=NSe;var USe=[Xr.SHIFT,Xr.CTRL,Xr.ALT,[Xr.SHIFT,Xr.CTRL],[Xr.SHIFT,Xr.ALT],[Xr.CTRL,Xr.ALT],[Xr.SHIFT,Xr.CTRL,Xr.ALT]];function Ns(e,t){if(!l(t))return`${e}`;let n=Array.isArray(t)?t.toSorted():[t];return`${e}+${n.join("+")}`}function _St(e,t){k.clone(e.distance.startPosition,t.distance.startPosition),k.clone(e.distance.endPosition,t.distance.endPosition),k.clone(e.angleAndHeight.startPosition,t.angleAndHeight.startPosition),k.clone(e.angleAndHeight.endPosition,t.angleAndHeight.endPosition)}function FSe(e,t,n){let i=Ns(or.PINCH,t),r=e._update,o=e._isDown,a=e._eventStartPosition,s=e._pressTime,c=e._releaseTime;r[i]=!0,o[i]=!1,a[i]=new k;let u=e._movement[i];l(u)||(u=e._movement[i]={}),u.distance={startPosition:new k,endPosition:new k},u.angleAndHeight={startPosition:new k,endPosition:new k},u.prevAngle=0,e._eventHandler.setInputAction(function(f){e._buttonsDown++,o[i]=!0,s[i]=new Date,k.lerp(f.position1,f.position2,.5,a[i])},ln.PINCH_START,t),e._eventHandler.setInputAction(function(){e._buttonsDown=Math.max(e._buttonsDown-1,0),o[i]=!1,c[i]=new Date},ln.PINCH_END,t),e._eventHandler.setInputAction(function(f){if(o[i]){r[i]?(_St(f,u),r[i]=!1,u.prevAngle=u.angleAndHeight.startPosition.x):(k.clone(f.distance.endPosition,u.distance.endPosition),k.clone(f.angleAndHeight.endPosition,u.angleAndHeight.endPosition));let d=u.angleAndHeight.endPosition.x,p=u.prevAngle,g=Math.PI*2;for(;d>=p+Math.PI;)d-=g;for(;d<p-Math.PI;)d+=g;u.angleAndHeight.endPosition.x=-d*n.clientWidth/12,u.angleAndHeight.startPosition.x=-p*n.clientWidth/12}},ln.PINCH_MOVE,t)}function BSe(e,t){let n=Ns(or.WHEEL,t),i=e._pressTime,r=e._releaseTime,o=e._update;o[n]=!0;let a=e._movement[n];l(a)||(a=e._movement[n]={});let s=e._lastMovement[n];l(s)||(s=e._lastMovement[n]={startPosition:new k,endPosition:new k,valid:!1}),a.startPosition=new k,k.clone(k.ZERO,a.startPosition),a.endPosition=new k,e._eventHandler.setInputAction(function(c){let u=7.5*I.toRadians(c);i[n]=r[n]=new Date,a.endPosition.x=0,a.endPosition.y=u,k.clone(a.endPosition,s.endPosition),s.valid=!0,o[n]=!1},ln.WHEEL,t)}function PS(e,t,n){let i=Ns(n,t),r=e._isDown,o=e._eventStartPosition,a=e._pressTime;r[i]=!1,o[i]=new k;let s=e._lastMovement[i];l(s)||(s=e._lastMovement[i]={startPosition:new k,endPosition:new k,valid:!1});let c,u;n===or.LEFT_DRAG?(c=ln.LEFT_DOWN,u=ln.LEFT_UP):n===or.RIGHT_DRAG?(c=ln.RIGHT_DOWN,u=ln.RIGHT_UP):n===or.MIDDLE_DRAG&&(c=ln.MIDDLE_DOWN,u=ln.MIDDLE_UP),e._eventHandler.setInputAction(function(f){e._buttonsDown++,s.valid=!1,r[i]=!0,a[i]=new Date,k.clone(f.position,o[i])},c,t),e._eventHandler.setInputAction(function(){Yee(Ns(n,void 0),e);for(let f of USe){let d=Ns(n,f);Yee(d,e)}},u,t)}function Yee(e,t){let n=t._releaseTime,i=t._isDown;i[e]&&(t._buttonsDown=Math.max(t._buttonsDown-1,0)),i[e]=!1,n[e]=new Date}function kSe(e,t){k.clone(e.startPosition,t.startPosition),k.clone(e.endPosition,t.endPosition)}function ySt(e,t,n){let i=n._isDown,r=!1,o=Ns(e,t);for(let[c,u]of Object.entries(i))c.startsWith(e)&&u&&c!==o&&(r=!0,Yee(c,n));if(!r)return;let a=n._pressTime,s=n._lastMovement[o];l(s)||(s=n._lastMovement[o]={startPosition:new k,endPosition:new k,valid:!1}),n._buttonsDown++,s.valid=!1,i[o]=!0,a[o]=new Date}function zSe(e,t){let n=e._update,i=e._movement,r=e._lastMovement,o=e._isDown;for(let a in or)if(or.hasOwnProperty(a)){let s=or[a];if(l(s)){let c=Ns(s,t);n[c]=!0,l(e._lastMovement[c])||(e._lastMovement[c]={startPosition:new k,endPosition:new k,valid:!1}),l(e._movement[c])||(e._movement[c]={startPosition:new k,endPosition:new k})}}e._eventHandler.setInputAction(function(a){for(let s in or)if(or.hasOwnProperty(s)){let c=or[s];if(l(c)){let u=Ns(c,t);ySt(c,t,e),o[u]&&(n[u]?(kSe(i[u],r[u]),r[u].valid=!0,kSe(a,i[u]),n[u]=!1):k.clone(a.endPosition,i[u].endPosition))}}k.clone(a.endPosition,e._currentMousePosition)},ln.MOUSE_MOVE,t)}function Ud(e){this._eventHandler=new os(e),this._update={},this._movement={},this._lastMovement={},this._isDown={},this._eventStartPosition={},this._pressTime={},this._releaseTime={},this._buttonsDown=0,this._currentMousePosition=new k,BSe(this,void 0),FSe(this,void 0,e),PS(this,void 0,or.LEFT_DRAG),PS(this,void 0,or.RIGHT_DRAG),PS(this,void 0,or.MIDDLE_DRAG),zSe(this,void 0);for(let t of USe)BSe(this,t),FSe(this,t,e),PS(this,t,or.LEFT_DRAG),PS(this,t,or.RIGHT_DRAG),PS(this,t,or.MIDDLE_DRAG),zSe(this,t)}Object.defineProperties(Ud.prototype,{currentMousePosition:{get:function(){return this._currentMousePosition}},anyButtonDown:{get:function(){let e=!this._update[Ns(or.WHEEL)]||!this._update[Ns(or.WHEEL,Xr.SHIFT)]||!this._update[Ns(or.WHEEL,Xr.CTRL)]||!this._update[Ns(or.WHEEL,Xr.ALT)];return this._buttonsDown>0||e}}});Ud.prototype.isMoving=function(e,t){let n=Ns(e,t);return!this._update[n]};Ud.prototype.getMovement=function(e,t){let n=Ns(e,t);return this._movement[n]};Ud.prototype.getLastMovement=function(e,t){let n=Ns(e,t),i=this._lastMovement[n];if(i.valid)return i};Ud.prototype.isButtonDown=function(e,t){let n=Ns(e,t);return this._isDown[n]};Ud.prototype.getStartMousePosition=function(e,t){if(e===or.WHEEL)return this._currentMousePosition;let n=Ns(e,t);return this._eventStartPosition[n]};Ud.prototype.getButtonPressTime=function(e,t){let n=Ns(e,t);return this._pressTime[n]};Ud.prototype.getButtonReleaseTime=function(e,t){let n=Ns(e,t);return this._releaseTime[n]};Ud.prototype.reset=function(){for(let e in this._update)this._update.hasOwnProperty(e)&&(this._update[e]=!0)};Ud.prototype.isDestroyed=function(){return!1};Ud.prototype.destroy=function(){return this._eventHandler=this._eventHandler&&this._eventHandler.destroy(),ue(this)};var x6=Ud;function T6(e,t,n,i,r,o,a,s,c,u){this._tweens=e,this._tweenjs=t,this._startObject=Xe(n),this._stopObject=Xe(i),this._duration=r,this._delay=o,this._easingFunction=a,this._update=s,this._complete=c,this.cancel=u,this.needsStart=!0}Object.defineProperties(T6.prototype,{startObject:{get:function(){return this._startObject}},stopObject:{get:function(){return this._stopObject}},duration:{get:function(){return this._duration}},delay:{get:function(){return this._delay}},easingFunction:{get:function(){return this._easingFunction}},update:{get:function(){return this._update}},complete:{get:function(){return this._complete}},tweenjs:{get:function(){return this._tweenjs}}});T6.prototype.cancelTween=function(){this._tweens.remove(this)};function em(){this._tweens=[]}Object.defineProperties(em.prototype,{length:{get:function(){return this._tweens.length}}});em.prototype.add=function(e){if(e=e??H.EMPTY_OBJECT,e.duration===0)return l(e.complete)&&e.complete(),new T6(this);let t=e.duration/Un.SECONDS_PER_MILLISECOND,n=e.delay??0,i=n/Un.SECONDS_PER_MILLISECOND,r=e.easingFunction??ya.LINEAR_NONE,o=e.startObject,a=new Rfe(o);a.to(Xe(e.stopObject),t),a.delay(i),a.easing(r),l(e.update)&&a.onUpdate(function(){e.update(o)}),a.onComplete(e.complete??null),a.repeat(e._repeat??0);let s=new T6(this,a,e.startObject,e.stopObject,e.duration,n,r,e.update,e.complete,e.cancel);return this._tweens.push(s),s};em.prototype.addProperty=function(e){e=e??H.EMPTY_OBJECT;let t=e.object,n=e.property,i=e.startValue,r=e.stopValue;function o(a){t[n]=a.value}return this.add({startObject:{value:i},stopObject:{value:r},duration:e.duration??3,delay:e.delay,easingFunction:e.easingFunction,update:o,complete:e.complete,cancel:e.cancel,_repeat:e._repeat})};em.prototype.addAlpha=function(e){e=e??H.EMPTY_OBJECT;let t=e.material,n=[];for(let r in t.uniforms)t.uniforms.hasOwnProperty(r)&&l(t.uniforms[r])&&l(t.uniforms[r].alpha)&&n.push(r);function i(r){let o=n.length;for(let a=0;a<o;++a)t.uniforms[n[a]].alpha=r.alpha}return this.add({startObject:{alpha:e.startValue??0},stopObject:{alpha:e.stopValue??1},duration:e.duration??3,delay:e.delay,easingFunction:e.easingFunction,update:i,complete:e.complete,cancel:e.cancel})};em.prototype.addOffsetIncrement=function(e){e=e??H.EMPTY_OBJECT;let n=e.material.uniforms;return this.addProperty({object:n,property:"offset",startValue:n.offset,stopValue:n.offset+1,duration:e.duration,delay:e.delay,easingFunction:e.easingFunction,update:e.update,cancel:e.cancel,_repeat:1/0})};em.prototype.remove=function(e){if(!l(e))return!1;let t=this._tweens.indexOf(e);return t!==-1?(e.tweenjs.stop(),l(e.cancel)&&e.cancel(),this._tweens.splice(t,1),!0):!1};em.prototype.removeAll=function(){let e=this._tweens;for(let t=0;t<e.length;++t){let n=e[t];n.tweenjs.stop(),l(n.cancel)&&n.cancel()}e.length=0};em.prototype.contains=function(e){return l(e)&&this._tweens.indexOf(e)!==-1};em.prototype.get=function(e){return this._tweens[e]};em.prototype.update=function(e){let t=this._tweens,n=0;for(e=l(e)?e/Un.SECONDS_PER_MILLISECOND:An();n<t.length;){let i=t[n],r=i.tweenjs;if(i.needsStart)i.needsStart=!1,r.start(e);else if(r.update(e))n++;else{if(t[n]?.needsStart)continue;r.stop(),t.splice(n,1)}}};var DS=em;function eR(e){this.enableInputs=!0,this.enableTranslate=!0,this.enableZoom=!0,this.enableRotate=!0,this.enableTilt=!0,this.enableLook=!0,this.inertiaSpin=.9,this.inertiaTranslate=.9,this.inertiaZoom=.8,this.maximumMovementRatio=.1,this.bounceAnimationTime=3,this.minimumZoomDistance=1,this.maximumZoomDistance=Number.POSITIVE_INFINITY,this.zoomFactor=5,this.translateEventTypes=or.LEFT_DRAG,this.zoomEventTypes=[or.RIGHT_DRAG,or.WHEEL,or.PINCH],this.rotateEventTypes=or.LEFT_DRAG,this.tiltEventTypes=[or.MIDDLE_DRAG,or.PINCH,{eventType:or.LEFT_DRAG,modifier:Xr.CTRL},{eventType:or.RIGHT_DRAG,modifier:Xr.CTRL}],this.lookEventTypes={eventType:or.LEFT_DRAG,modifier:Xr.SHIFT};let t=e.ellipsoid??te.default;this.minimumPickingTerrainHeight=te.WGS84.equals(t)?15e4:t.minimumRadius*.025,this._minimumPickingTerrainHeight=this.minimumPickingTerrainHeight,this.minimumPickingTerrainDistanceWithInertia=te.WGS84.equals(t)?4e3:t.minimumRadius*63e-5,this.minimumCollisionTerrainHeight=te.WGS84.equals(t)?15e3:t.minimumRadius*.0025,this._minimumCollisionTerrainHeight=this.minimumCollisionTerrainHeight,this.minimumTrackBallHeight=te.WGS84.equals(t)?75e5:t.minimumRadius*1.175,this._minimumTrackBallHeight=this.minimumTrackBallHeight,this.enableCollisionDetection=!0,this.maximumTiltAngle=void 0,this._scene=e,this._globe=void 0,this._ellipsoid=t,this._lastGlobeHeight=0,this._aggregator=new x6(e.canvas),this._lastInertiaSpinMovement=void 0,this._lastInertiaZoomMovement=void 0,this._lastInertiaTranslateMovement=void 0,this._lastInertiaTiltMovement=void 0,this._inertiaDisablers={_lastInertiaZoomMovement:["_lastInertiaSpinMovement","_lastInertiaTranslateMovement","_lastInertiaTiltMovement"],_lastInertiaTiltMovement:["_lastInertiaSpinMovement","_lastInertiaTranslateMovement"]},this._tweens=new DS,this._tween=void 0,this._horizontalRotationAxis=void 0,this._tiltCenterMousePosition=new k(-1,-1),this._tiltCenter=new h,this._rotateMousePosition=new k(-1,-1),this._rotateStartPosition=new h,this._strafeStartPosition=new h,this._strafeMousePosition=new k,this._strafeEndMousePosition=new k,this._zoomMouseStart=new k(-1,-1),this._zoomWorldPosition=new h,this._useZoomWorldPosition=!1,this._panLastMousePosition=new k,this._panLastWorldPosition=new h,this._tiltCVOffMap=!1,this._looking=!1,this._rotating=!1,this._strafing=!1,this._zoomingOnVector=!1,this._zoomingUnderground=!1,this._rotatingZoom=!1,this._adjustedHeightForTerrain=!1,this._cameraUnderground=!1;let n=e.mapProjection;this._maxCoord=n.project(new de(Math.PI,I.PI_OVER_TWO)),this._rotateFactor=void 0,this._rotateRateRangeAdjustment=void 0,this._maximumRotateRate=1.77,this._minimumRotateRate=1/5e3,this._minimumZoomRate=20,this._maximumZoomRate=5906376272e3,this._minimumUndergroundPickDistance=2e3,this._maximumUndergroundPickDistance=1e4}function ASt(e,t){if(e<0)return 0;let n=(1-t)*25;return Math.exp(-n*e)}function bSt(e){return k.equalsEpsilon(e.startPosition,e.endPosition,I.EPSILON14)}var xSt=.4;function TSt(e,t,n,i,r,o,a){let s=o[a];l(s)||(s=o[a]={startPosition:new k,endPosition:new k,motion:new k,inertiaEnabled:!0});let c=e.getButtonPressTime(t,n),u=e.getButtonReleaseTime(t,n),f=c&&u&&(u.getTime()-c.getTime())/1e3,p=u&&(new Date().getTime()-u.getTime())/1e3;if(c&&u&&f<xSt){let g=ASt(p,i),m=e.getLastMovement(t,n);if(!l(m)||bSt(m)||!s.inertiaEnabled||(s.motion.x=(m.endPosition.x-m.startPosition.x)*.5,s.motion.y=(m.endPosition.y-m.startPosition.y)*.5,s.startPosition=k.clone(m.startPosition,s.startPosition),s.endPosition=k.multiplyByScalar(s.motion,g,s.endPosition),s.endPosition=k.add(s.startPosition,s.endPosition,s.endPosition),isNaN(s.endPosition.x)||isNaN(s.endPosition.y)||k.distance(s.startPosition,s.endPosition)<.5))return;if(!e.isButtonDown(t,n)){let y=e.getStartMousePosition(t,n);r(o,y,s)}}}function CSt(e,t){if(l(t)){let n=e[t];l(n)&&(n.inertiaEnabled=!0);let i=e._inertiaDisablers[t];if(l(i)){let r=i.length;for(let o=0;o<r;++o)n=e[i[o]],l(n)&&(n.inertiaEnabled=!1)}}}var VSe=[];function zl(e,t,n,i,r,o){if(!l(n))return;let a=e._aggregator;Array.isArray(n)||(VSe[0]=n,n=VSe);let s=n.length;for(let c=0;c<s;++c){let u=n[c],f=l(u.eventType)?u.eventType:u,d=u.modifier,p=a.isMoving(f,d)&&a.getMovement(f,d),g=a.getStartMousePosition(f,d);e.enableInputs&&t&&(p?(i(e,g,p),CSt(e,o)):r<1&&TSt(a,f,d,r,i,e,o))}}var C6=new hn,vSt=new h,ESt=new k,SSt=new h,wSt=new k,ISt=new h,PSt=new h,DSt=new h,RSt=new h,QSe=new h,OSt=new h,MSt=new h,LSt=new h,NSt=new h,FSt=new h,BSt=new h,kSt=new h,zSt=new h,USt=new h,VSt=new h,Hx=new h,jSe=new h,HSe=new h,Xee={orientation:new Oc};function nte(e,t,n,i,r,o){let a=1;l(o)&&(a=I.clamp(Math.abs(o),.25,1));let s=n.endPosition.y-n.startPosition.y,u=s>0?e.minimumZoomDistance*a:0,f=e.maximumZoomDistance,d=r-u,p=i*d;p=I.clamp(p,e._minimumZoomRate,e._maximumZoomRate);let g=s/e._scene.canvas.clientHeight;g=Math.min(g,e.maximumMovementRatio);let m=p*g;if(e.enableCollisionDetection||e.minimumZoomDistance===0||!l(e._globe)){if(m>0&&Math.abs(r-u)<1||m<0&&Math.abs(r-f)<1)return;r-m<u?m=r-u-1:r-m>f&&(m=r-f)}let y=e._scene,A=y.camera,b=y.mode,x=Xee.orientation;x.heading=A.heading,x.pitch=A.pitch,x.roll=A.roll;let T=n.inertiaEnabled??k.equals(t,e._zoomMouseStart),C=e._zoomingOnVector,E=e._rotatingZoom,w;if(T||(e._zoomMouseStart=k.clone(t,e._zoomMouseStart),l(e._globe)&&b===re.SCENE2D?(w=A.getPickRay(t,C6).origin,w=h.fromElements(w.y,w.z,w.x)):l(e._globe)&&(w=Sg(e,t,vSt)),l(w)?(e._useZoomWorldPosition=!0,e._zoomWorldPosition=h.clone(w,e._zoomWorldPosition)):e._useZoomWorldPosition=!1,C=e._zoomingOnVector=!1,E=e._rotatingZoom=!1,e._zoomingUnderground=e._cameraUnderground),!e._useZoomWorldPosition){A.zoomIn(m);return}let D=b===re.COLUMBUS_VIEW;if(A.positionCartographic.height<2e6&&(E=!0),!T||E){if(b===re.SCENE2D){let R=e._zoomWorldPosition,M=A.position;if(!h.equals(R,M)&&A.positionCartographic.height<e._maxCoord.x*2){let N=A.position.x,_=h.subtract(R,M,SSt);h.normalize(_,_);let v=h.distance(R,M)*m/(A.getMagnitude()*.5);A.move(_,v*.5),(A.position.x<0&&N>0||A.position.x>0&&N<0)&&(w=A.getPickRay(t,C6).origin,w=h.fromElements(w.y,w.z,w.x),e._zoomWorldPosition=h.clone(w,e._zoomWorldPosition))}}else if(b===re.SCENE3D){let R=h.normalize(A.position,QSe);if(e._cameraUnderground||e._zoomingUnderground||A.positionCartographic.height<3e3&&Math.abs(h.dot(A.direction,R))<.6)D=!0;else{let M=y.canvas,N=wSt;N.x=M.clientWidth/2,N.y=M.clientHeight/2;let _=Sg(e,N,ISt);if(!l(_))D=!0;else if(A.positionCartographic.height<1e6)if(h.dot(A.direction,R)>=-.5)D=!0;else{let v=MSt;h.clone(A.position,v);let S=e._zoomWorldPosition,P=OSt;if(P=h.normalize(S,P),h.dot(P,R)<0)return;let L=VSt,F=FSt;h.clone(A.direction,F),h.add(v,h.multiplyByScalar(F,1e3,Hx),L);let V=BSt,z=kSt;h.subtract(S,v,V),h.normalize(V,z);let j=h.dot(R,z);if(j>=0){e._zoomMouseStart.x=-1;return}let B=Math.acos(-j),G=h.magnitude(v),W=h.magnitude(S),Q=G-m,q=h.magnitude(V),J=Math.asin(I.clamp(q/W*Math.sin(B),-1,1)),Z=Math.asin(I.clamp(Q/W*Math.sin(B),-1,1)),ce=J-Z+B,Ae=LSt;h.normalize(v,Ae);let le=NSt;le=h.cross(z,Ae,le),le=h.normalize(le,le),h.normalize(h.cross(Ae,le,Hx),F),h.multiplyByScalar(h.normalize(L,Hx),h.magnitude(L)-m,L),h.normalize(v,v),h.multiplyByScalar(v,Q,v);let Ce=zSt;h.multiplyByScalar(h.add(h.multiplyByScalar(Ae,Math.cos(ce)-1,jSe),h.multiplyByScalar(F,Math.sin(ce),HSe),Hx),Q,Ce),h.add(v,Ce,v),h.normalize(L,Ae),h.normalize(h.cross(Ae,le,Hx),F);let ye=USt;h.multiplyByScalar(h.add(h.multiplyByScalar(Ae,Math.cos(ce)-1,jSe),h.multiplyByScalar(F,Math.sin(ce),HSe),Hx),h.magnitude(L),ye),h.add(L,ye,L),h.clone(v,A.position),h.normalize(h.subtract(L,v,Hx),A.direction),h.clone(A.direction,A.direction),h.cross(A.direction,A.up,A.right),h.cross(A.right,A.direction,A.up),A.setView(Xee);return}else{let v=h.normalize(_,PSt),S=h.normalize(e._zoomWorldPosition,DSt),P=h.dot(S,v);if(P>0&&P<1){let L=I.acosClamped(P),F=h.cross(S,v,RSt),V=Math.abs(L)>I.toRadians(20)?A.positionCartographic.height*.75:A.positionCartographic.height-m,z=m/V;A.rotate(F,L*z)}}}}e._rotatingZoom=!D}if(!T&&D||C){let R,M=cr.worldToWindowCoordinates(y,e._zoomWorldPosition,ESt);b!==re.COLUMBUS_VIEW&&k.equals(t,e._zoomMouseStart)&&l(M)?R=A.getPickRay(M,C6):R=A.getPickRay(t,C6);let N=R.direction;(b===re.COLUMBUS_VIEW||b===re.SCENE2D)&&h.fromElements(N.y,N.z,N.x,N),A.move(N,m),e._zoomingOnVector=!0}else A.zoomIn(m);e._cameraUnderground||A.setView(Xee)}var jSt=new hn,HSt=new hn,GSt=new h;function WSt(e,t,n){let r=e._scene.camera,o=r.getPickRay(n.startPosition,jSt).origin,a=r.getPickRay(n.endPosition,HSt).origin;o=h.fromElements(o.y,o.z,o.x,o),a=h.fromElements(a.y,a.z,a.x,a);let s=h.subtract(o,a,GSt),c=h.magnitude(s);c>0&&(h.normalize(s,s),r.move(s,c))}function GSe(e,t,n){l(n.distance)&&(n=n.distance);let r=e._scene.camera;nte(e,t,n,e.zoomFactor,r.getMagnitude())}var qSt=new k,YSt=new k;function WSe(e,t,n){if(l(n.angleAndHeight)){XSt(e,t,n.angleAndHeight);return}let i=e._scene,r=i.camera,o=i.canvas,a=o.clientWidth,s=o.clientHeight,c=qSt;c.x=2/a*n.startPosition.x-1,c.y=2/s*(s-n.startPosition.y)-1,c=k.normalize(c,c);let u=YSt;u.x=2/a*n.endPosition.x-1,u.y=2/s*(s-n.endPosition.y)-1,u=k.normalize(u,u);let f=I.acosClamped(c.x);c.y<0&&(f=I.TWO_PI-f);let d=I.acosClamped(u.x);u.y<0&&(d=I.TWO_PI-d);let p=d-f;r.twistRight(p)}function XSt(e,t,n){let i=e._rotateFactor*e._rotateRateRangeAdjustment;i>e._maximumRotateRate&&(i=e._maximumRotateRate),i<e._minimumRotateRate&&(i=e._minimumRotateRate);let r=e._scene,o=r.camera,a=r.canvas,s=(n.endPosition.x-n.startPosition.x)/a.clientWidth;s=Math.min(s,e.maximumMovementRatio);let c=i*s*Math.PI*4;o.twistRight(c)}function KSt(e){let t=e._scene.mapMode2D===Du.ROTATE;O.equals(O.IDENTITY,e._scene.camera.transform)?(zl(e,e.enableTranslate,e.translateEventTypes,WSt,e.inertiaTranslate,"_lastInertiaTranslateMovement"),zl(e,e.enableZoom,e.zoomEventTypes,GSe,e.inertiaZoom,"_lastInertiaZoomMovement"),t&&zl(e,e.enableRotate,e.tiltEventTypes,WSe,e.inertiaSpin,"_lastInertiaTiltMovement")):(zl(e,e.enableZoom,e.zoomEventTypes,GSe,e.inertiaZoom,"_lastInertiaZoomMovement"),t&&zl(e,e.enableRotate,e.translateEventTypes,WSe,e.inertiaSpin,"_lastInertiaSpinMovement"))}var ewe=new hn,$St=new h,JSt=new h;function Sg(e,t,n){let i=e._scene,r=e._globe,o=i.camera,a;if(i.pickPositionSupported&&(a=i.pickPositionWorldCoordinates(t,$St)),!l(r))return h.clone(a,n);let s=!e._cameraUnderground,c=o.getPickRay(t,ewe),u=r.pickWorldCoordinates(c,i,s,JSt),f=l(a)?h.distance(a,o.positionWC):Number.POSITIVE_INFINITY,d=l(u)?h.distance(u,o.positionWC):Number.POSITIVE_INFINITY;return f<d?h.clone(a,n):h.clone(u,n)}var ZSt=new de;function D6(e){let t=e._ellipsoid,n=e._scene,i=n.camera,r=n.mode,o=0;if(r===re.SCENE3D){let c=t.cartesianToCartographic(i.position,ZSt);l(c)&&(o=c.height)}else o=i.position.z;let a=e._scene.globeHeight??0;return Math.abs(a-o)}var QSt=new h;function twe(e,t){let n=t.origin,i=t.direction,r=D6(e),o=h.normalize(n,QSt),a=Math.abs(h.dot(o,i));return a=Math.max(a,.5)*2,r*a}function nwe(e,t,n,i){let r=h.distance(t.origin,n),o=D6(e),a=I.clamp(o*5,e._minimumUndergroundPickDistance,e._maximumUndergroundPickDistance);return r>a&&(r=Math.min(r,o/5),r=Math.max(r,100)),hn.getPoint(t,r,i)}function iwe(e,t,n,i){let r;return l(n)?(r=h.distance(t.origin,n),r>e._maximumUndergroundPickDistance&&(r=D6(e))):r=D6(e),hn.getPoint(t,r,i)}var ewt=new k;function rwe(e,t){let n=t.endPosition,i=k.subtract(t.endPosition,t.startPosition,ewt),r=e._strafeEndMousePosition;k.add(r,i,r),t.endPosition=r,ite(e,t,e._strafeStartPosition),t.endPosition=n}var qSe=new hn,twt=new hn,Kee=new h,nwt=new h,iwt=new h,rwt=new h,owt=new tn(h.UNIT_X,0),awt=new k,swt=new k;function cwt(e,t,n){if(h.equals(t,e._translateMousePosition)||(e._looking=!1),h.equals(t,e._strafeMousePosition)||(e._strafing=!1),e._looking){bf(e,t,n);return}if(e._strafing){rwe(e,n);return}let r=e._scene.camera,o=e._cameraUnderground,a=k.clone(n.startPosition,awt),s=k.clone(n.endPosition,swt),c=r.getPickRay(a,qSe),u=h.clone(h.ZERO,rwt),f=h.UNIT_X,d;if(r.position.z<e._minimumPickingTerrainHeight&&(d=Sg(e,a,Kee),l(d)&&(u.x=d.x)),o||u.x>r.position.z&&l(d)){let T=d;o&&(T=iwe(e,c,d,Kee)),k.clone(t,e._strafeMousePosition),k.clone(t,e._strafeEndMousePosition),h.clone(T,e._strafeStartPosition),e._strafing=!0,ite(e,n,e._strafeStartPosition);return}let p=tn.fromPointNormal(u,f,owt);c=r.getPickRay(a,qSe);let g=ci.rayPlane(c,p,Kee),m=r.getPickRay(s,twt),y=ci.rayPlane(m,p,nwt);if(!l(g)||!l(y)){e._looking=!0,bf(e,t,n),k.clone(t,e._translateMousePosition);return}let A=h.subtract(g,y,iwt),b=A.x;A.x=A.y,A.y=A.z,A.z=b;let x=h.magnitude(A);x>I.EPSILON6&&(h.normalize(A,A),r.move(A,x))}var owe=new k,S6=new hn,w6=new h,lwt=new h,awe=new O,uwt=new O,fwt=new h,dwt=new tn(h.UNIT_X,0),$ee=new h,Qee=new de,swe=new O,hwt=new Fe,mwt=new $,I6=new h;function pwt(e,t,n){if(l(n.angleAndHeight)&&(n=n.angleAndHeight),k.equals(t,e._tiltCenterMousePosition)||(e._tiltCVOffMap=!1,e._looking=!1),e._looking){bf(e,t,n);return}let r=e._scene.camera;e._tiltCVOffMap||!e.onMap()||Math.abs(r.position.z)>e._minimumPickingTerrainHeight?(e._tiltCVOffMap=!0,gwt(e,t,n)):_wt(e,t,n)}function gwt(e,t,n){let i=e._scene,r=i.camera,o=i.canvas,a=owe;a.x=o.clientWidth/2,a.y=o.clientHeight/2;let s=r.getPickRay(a,S6),c=h.UNIT_X,u=s.origin,f=s.direction,d,p=h.dot(c,f);if(Math.abs(p)>I.EPSILON6&&(d=-h.dot(c,u)/p),!l(d)||d<=0){e._looking=!0,bf(e,t,n),k.clone(t,e._tiltCenterMousePosition);return}let g=h.multiplyByScalar(f,d,w6);h.add(u,g,g);let m=i.mapProjection,y=m.ellipsoid;h.fromElements(g.y,g.z,g.x,g);let A=m.unproject(g,Qee);y.cartographicToCartesian(A,g);let b=mt.eastNorthUpToFixedFrame(g,y,awe),x=e._globe,T=e._ellipsoid;e._globe=void 0,e._ellipsoid=te.UNIT_SPHERE,e._rotateFactor=1,e._rotateRateRangeAdjustment=1;let C=O.clone(r.transform,swe);r._setTransform(b),Af(e,t,n,h.UNIT_Z),r._setTransform(C),e._globe=x,e._ellipsoid=T;let E=T.maximumRadius;e._rotateFactor=1/E,e._rotateRateRangeAdjustment=E}function _wt(e,t,n){let i=e._scene,r=i.camera,o=e._cameraUnderground,a,s,c=h.UNIT_X;if(k.equals(t,e._tiltCenterMousePosition))a=h.clone(e._tiltCenter,w6);else{if(r.position.z<e._minimumPickingTerrainHeight&&(a=Sg(e,t,w6)),!l(a)){s=r.getPickRay(t,S6);let _=s.origin,v=s.direction,S,P=h.dot(c,v);if(Math.abs(P)>I.EPSILON6&&(S=-h.dot(c,_)/P),!l(S)||S<=0){e._looking=!0,bf(e,t,n),k.clone(t,e._tiltCenterMousePosition);return}a=h.multiplyByScalar(v,S,w6),h.add(_,a,a)}o&&(l(s)||(s=r.getPickRay(t,S6)),nwe(e,s,a,a)),k.clone(t,e._tiltCenterMousePosition),h.clone(a,e._tiltCenter)}let u=i.canvas,f=owe;f.x=u.clientWidth/2,f.y=e._tiltCenterMousePosition.y,s=r.getPickRay(f,S6);let d=h.clone(h.ZERO,fwt);d.x=a.x;let p=tn.fromPointNormal(d,c,dwt),g=ci.rayPlane(s,p,lwt),m=r._projection,y=m.ellipsoid;h.fromElements(a.y,a.z,a.x,a);let A=m.unproject(a,Qee);y.cartographicToCartesian(A,a);let b=mt.eastNorthUpToFixedFrame(a,y,awe),x;l(g)?(h.fromElements(g.y,g.z,g.x,g),A=m.unproject(g,Qee),y.cartographicToCartesian(A,g),x=mt.eastNorthUpToFixedFrame(g,y,uwt)):x=b;let T=e._globe,C=e._ellipsoid;e._globe=void 0,e._ellipsoid=te.UNIT_SPHERE,e._rotateFactor=1,e._rotateRateRangeAdjustment=1;let E=h.UNIT_Z,w=O.clone(r.transform,swe);r._setTransform(b);let D=h.cross(h.UNIT_Z,h.normalize(r.position,$ee),$ee),R=h.dot(r.right,D);if(Af(e,t,n,E,!1,!0),r._setTransform(x),R<0){let _=n.startPosition.y-n.endPosition.y;(o&&_<0||!o&&_>0)&&(E=void 0);let v=r.constrainedAxis;r.constrainedAxis=void 0,Af(e,t,n,E,!0,!1),r.constrainedAxis=v}else Af(e,t,n,E,!0,!1);if(l(r.constrainedAxis)){let _=h.cross(r.direction,r.constrainedAxis,I6);h.equalsEpsilon(_,h.ZERO,I.EPSILON6)||(h.dot(_,r.right)<0&&h.negate(_,_),h.cross(_,r.direction,r.up),h.cross(r.direction,r.up,r.right),h.normalize(r.up,r.up),h.normalize(r.right,r.right))}r._setTransform(w),e._globe=T,e._ellipsoid=C;let M=C.maximumRadius;e._rotateFactor=1/M,e._rotateRateRangeAdjustment=M;let N=h.clone(r.positionWC,$ee);if(e.enableCollisionDetection&&ate(e,!0),!h.equals(r.positionWC,N)){r._setTransform(x),r.worldToCameraCoordinatesPoint(N,N);let _=h.magnitudeSquared(N);h.magnitudeSquared(r.position)>_&&(h.normalize(r.position,r.position),h.multiplyByScalar(r.position,Math.sqrt(_),r.position));let v=h.angleBetween(N,r.position),S=h.cross(N,r.position,N);h.normalize(S,S);let P=Fe.fromAxisAngle(S,v,hwt),L=$.fromQuaternion(P,mwt);$.multiplyByVector(L,r.direction,r.direction),$.multiplyByVector(L,r.up,r.up),h.cross(r.direction,r.up,r.right),h.cross(r.right,r.direction,r.up),r._setTransform(w)}}var cwe=new k,lwe=new hn,uwe=new h;function ywt(e,t,n){l(n.distance)&&(n=n.distance);let i=e._scene,r=i.camera,o=i.canvas,a=e._cameraUnderground,s;a?s=t:(s=cwe,s.x=o.clientWidth/2,s.y=o.clientHeight/2);let c=r.getPickRay(s,lwe),u=c.origin,f=c.direction,d=r.position.z,p;d<e._minimumPickingTerrainHeight&&(p=Sg(e,s,uwe));let g;if(l(p)&&(g=h.distance(u,p)),a){let m=twe(e,c,d);l(g)?g=Math.min(g,m):g=m}if(!l(g)){let m=h.UNIT_X;g=-h.dot(m,u)/h.dot(m,f)}nte(e,t,n,e.zoomFactor,g)}function Awt(e){let n=e._scene.camera;if(!O.equals(O.IDENTITY,n.transform))zl(e,e.enableRotate,e.rotateEventTypes,Af,e.inertiaSpin,"_lastInertiaSpinMovement"),zl(e,e.enableZoom,e.zoomEventTypes,dwe,e.inertiaZoom,"_lastInertiaZoomMovement");else{let i=e._tweens;if(e._aggregator.anyButtonDown&&i.removeAll(),zl(e,e.enableTilt,e.tiltEventTypes,pwt,e.inertiaSpin,"_lastInertiaTiltMovement"),zl(e,e.enableTranslate,e.translateEventTypes,cwt,e.inertiaTranslate,"_lastInertiaTranslateMovement"),zl(e,e.enableZoom,e.zoomEventTypes,ywt,e.inertiaZoom,"_lastInertiaZoomMovement"),zl(e,e.enableLook,e.lookEventTypes,bf),!e._aggregator.anyButtonDown&&!i.contains(e._tween)){let r=n.createCorrectPositionTween(e.bounceAnimationTime);l(r)&&(e._tween=i.add(r))}i.update()}}var bwt=new hn,xwt=new tn(h.UNIT_X,0),Twt=new h,Cwt=new h;function ite(e,t,n){let i=e._scene,r=i.camera,o=r.getPickRay(t.endPosition,bwt),a=h.clone(r.direction,Cwt);i.mode===re.COLUMBUS_VIEW&&h.fromElements(a.z,a.x,a.y,a);let s=tn.fromPointNormal(n,a,xwt),c=ci.rayPlane(o,s,Twt);l(c)&&(a=h.subtract(n,c,a),i.mode===re.COLUMBUS_VIEW&&h.fromElements(a.y,a.z,a.x,a),h.add(r.position,a,r.position))}var YSe=new h,fwe=new de,ete=new h,tte=new te,vwt=new h,Ewt=new h,Swt=new h;function wwt(e,t,n){let r=e._scene.camera,o=e._cameraUnderground,a=e._ellipsoid;if(!O.equals(r.transform,O.IDENTITY)){Af(e,t,n);return}let s,c,u=a.geodeticSurfaceNormal(r.position,vwt);if(k.equals(t,e._rotateMousePosition)){if(e._looking)bf(e,t,n,u);else if(e._rotating)Af(e,t,n);else if(e._strafing)rwe(e,n);else{if(h.magnitude(r.position)<h.magnitude(e._rotateStartPosition))return;s=h.magnitude(e._rotateStartPosition),c=ete,c.x=c.y=c.z=s,a=te.fromCartesian3(c,tte),Zee(e,t,n,a)}return}e._looking=!1,e._rotating=!1,e._strafing=!1;let f=a.cartesianToCartographic(r.positionWC,fwe).height,d=e._globe;if(l(d)&&f<e._minimumPickingTerrainHeight){let p=Sg(e,n.startPosition,Swt);if(l(p)){let g,m=r.getPickRay(n.startPosition,ewe);if(o)g=!0,iwe(e,m,p,p);else{let y=a.geodeticSurfaceNormal(p,Ewt);Math.abs(h.dot(m.direction,y))<.05?g=!0:g=h.magnitude(r.position)<h.magnitude(p)}g?(k.clone(t,e._strafeEndMousePosition),h.clone(p,e._strafeStartPosition),e._strafing=!0,ite(e,n,e._strafeStartPosition)):(s=h.magnitude(p),c=ete,c.x=c.y=c.z=s,a=te.fromCartesian3(c,tte),Zee(e,t,n,a),h.clone(p,e._rotateStartPosition))}else e._looking=!0,bf(e,t,n,u)}else l(r.pickEllipsoid(n.startPosition,e._ellipsoid,YSe))?(Zee(e,t,n,e._ellipsoid),h.clone(YSe,e._rotateStartPosition)):f>e._minimumTrackBallHeight?(e._rotating=!0,Af(e,t,n)):(e._looking=!0,bf(e,t,n,u));k.clone(t,e._rotateMousePosition)}function Af(e,t,n,i,r,o){r=r??!1,o=o??!1;let a=e._scene,s=a.camera,c=a.canvas,u=s.constrainedAxis;l(i)&&(s.constrainedAxis=i);let f=h.magnitude(s.position),d=e._rotateFactor*(f-e._rotateRateRangeAdjustment);d>e._maximumRotateRate&&(d=e._maximumRotateRate),d<e._minimumRotateRate&&(d=e._minimumRotateRate);let p=(n.startPosition.x-n.endPosition.x)/c.clientWidth,g=(n.startPosition.y-n.endPosition.y)/c.clientHeight;p=Math.min(p,e.maximumMovementRatio),g=Math.min(g,e.maximumMovementRatio);let m=d*p*Math.PI*2,y=d*g*Math.PI;if(l(i)&&l(e.maximumTiltAngle)){let A=e.maximumTiltAngle,b=h.dot(s.direction,i),x=Math.PI-Math.acos(b)+y;x>A&&(y-=x-A)}r||s.rotateRight(m),o||s.rotateUp(y),s.constrainedAxis=u}var Jee=ae.clone(ae.UNIT_W),XSe=ae.clone(ae.UNIT_W),v6=new h,RS=new h,E6=new h,KSe=new h,Iwt=new k,Pwt=new k,Dwt=new k,Rwt=new k,Owt=new hn;function Zee(e,t,n,i){let r=e._scene,o=r.camera,a=k.clone(n.startPosition,Iwt),s=k.clone(n.endPosition,Pwt),c=i.cartesianToCartographic(o.positionWC,fwe).height,u,f;if(!n.inertiaEnabled&&c<e._minimumPickingTerrainHeight&&(u=h.clone(e._panLastWorldPosition,Jee),!l(e._globe)&&!k.equalsEpsilon(a,e._panLastMousePosition)&&(u=Sg(e,a,Jee)),!l(e._globe)&&l(u))){let d=h.subtract(u,o.positionWC,RS),p=h.multiplyByScalar(o.directionWC,h.dot(o.directionWC,d),RS),g=h.magnitude(p),m=o.frustum.getPixelDimensions(r.drawingBufferWidth,r.drawingBufferHeight,g,r.pixelRatio,Rwt),y=k.subtract(s,a,Dwt),A=h.multiplyByScalar(o.rightWC,y.x*m.x,RS),b=h.normalize(o.positionWC,QSe),x=o.getPickRay(s,Owt).direction,T=h.subtract(x,h.projectVector(x,o.rightWC,E6),E6),C=h.angleBetween(T,o.directionWC),E=1;l(o.frustum.fov)&&(E=Math.max(Math.tan(C),.1));let w=Math.abs(h.dot(o.directionWC,b)),D=-y.y*m.y*2/Math.sqrt(E)*(1-w),R=h.multiplyByScalar(x,D,E6);w=Math.abs(h.dot(o.upWC,b));let M=h.multiplyByScalar(o.upWC,-y.y*(1-w)*m.y,KSe);f=h.add(u,A,XSe),f=h.add(f,R,f),f=h.add(f,M,f),h.clone(f,e._panLastWorldPosition),k.clone(s,e._panLastMousePosition)}if((!l(u)||!l(f))&&(u=o.pickEllipsoid(a,i,Jee),f=o.pickEllipsoid(s,i,XSe)),!l(u)||!l(f)){e._rotating=!0,Af(e,t,n);return}if(u=o.worldToCameraCoordinates(u,u),f=o.worldToCameraCoordinates(f,f),l(o.constrainedAxis)){let d=o.constrainedAxis,p=h.mostOrthogonalAxis(d,v6);h.cross(p,d,p),h.normalize(p,p);let g=h.cross(d,p,RS),m=h.magnitude(u),y=h.dot(d,u),A=Math.acos(y/m),b=h.multiplyByScalar(d,y,E6);h.subtract(u,b,b),h.normalize(b,b);let x=h.magnitude(f),T=h.dot(d,f),C=Math.acos(T/x),E=h.multiplyByScalar(d,T,KSe);h.subtract(f,E,E),h.normalize(E,E);let w=Math.acos(h.dot(b,p));h.dot(b,g)<0&&(w=I.TWO_PI-w);let D=Math.acos(h.dot(E,p));h.dot(E,g)<0&&(D=I.TWO_PI-D);let R=w-D,M;h.equalsEpsilon(d,o.position,I.EPSILON2)?M=o.right:M=h.cross(d,o.position,v6);let N=h.cross(d,M,v6),_=h.dot(N,h.subtract(u,d,RS)),v=h.dot(N,h.subtract(f,d,RS)),S;_>0&&v>0?S=C-A:_>0&&v<=0?h.dot(o.position,d)>0?S=-A-C:S=A+C:S=A-C,o.rotateRight(R),o.rotateUp(S)}else{h.normalize(u,u),h.normalize(f,f);let d=h.dot(u,f),p=h.cross(u,f,v6);if(d<1&&!h.equalsEpsilon(p,h.ZERO,I.EPSILON14)){let g=Math.acos(d);o.rotate(p,g)}}}var Mwt=new h,Lwt=new de,$Se=0;function dwe(e,t,n){l(n.distance)&&(n=n.distance);let i=n.inertiaEnabled,r=e._ellipsoid,o=e._scene,a=o.camera,s=o.canvas,c=e._cameraUnderground,u;c?u=t:(u=cwe,u.x=s.clientWidth/2,u.y=s.clientHeight/2);let f=a.getPickRay(u,lwe),d,p=r.cartesianToCartographic(a.position,Lwt).height,g=Math.abs($Se)<e.minimumPickingTerrainDistanceWithInertia;(i?g:p<e._minimumPickingTerrainHeight)&&(d=Sg(e,u,uwe));let y;if(l(d)&&(y=h.distance(f.origin,d)),!l(e._globe)&&l(y)&&a.getMagnitude()<y&&(y=void 0),l(y)&&($Se=y),c){let b=twe(e,f,p);l(y)?y=Math.min(y,b):y=b}l(y)||(y=p);let A=h.normalize(a.position,Mwt);nte(e,t,n,e.zoomFactor,y,h.dot(A,a.direction))}var hwe=new k,P6=new hn,Q1=new h,Nwt=new h,mwe=new O,Fwt=new O,pwe=new O,Bwt=new Fe,kwt=new $,rte=new de,ote=new h;function zwt(e,t,n){let r=e._scene.camera;if(!O.equals(r.transform,O.IDENTITY))return;if(l(n.angleAndHeight)&&(n=n.angleAndHeight),k.equals(t,e._tiltCenterMousePosition)||(e._tiltOnEllipsoid=!1,e._looking=!1),e._looking){let s=e._ellipsoid.geodeticSurfaceNormal(r.position,ote);bf(e,t,n,s);return}let a=e._ellipsoid.cartesianToCartographic(r.position,rte);e._tiltOnEllipsoid||a.height>e._minimumCollisionTerrainHeight?(e._tiltOnEllipsoid=!0,Vwt(e,t,n)):jwt(e,t,n)}var Uwt=new de;function Vwt(e,t,n){let i=e._ellipsoid,r=e._scene,o=r.camera,a=e.minimumZoomDistance*.25,s=i.cartesianToCartographic(o.positionWC,Uwt).height;if(s-a-1<I.EPSILON3&&n.endPosition.y-n.startPosition.y<0)return;let c=r.canvas,u=hwe;u.x=c.clientWidth/2,u.y=c.clientHeight/2;let f=o.getPickRay(u,P6),d,p=ci.rayEllipsoid(f,i);if(l(p))d=hn.getPoint(f,p.start,Q1);else if(s>e._minimumTrackBallHeight){let x=ci.grazingAltitudeLocation(f,i);if(!l(x))return;let T=i.cartesianToCartographic(x,rte);T.height=0,d=i.cartographicToCartesian(T,Q1)}else{e._looking=!0;let x=e._ellipsoid.geodeticSurfaceNormal(o.position,ote);bf(e,t,n,x),k.clone(t,e._tiltCenterMousePosition);return}let g=mt.eastNorthUpToFixedFrame(d,i,mwe),m=e._globe,y=e._ellipsoid;e._globe=void 0,e._ellipsoid=te.UNIT_SPHERE,e._rotateFactor=1,e._rotateRateRangeAdjustment=1;let A=O.clone(o.transform,pwe);o._setTransform(g),Af(e,t,n,h.UNIT_Z),o._setTransform(A),e._globe=m,e._ellipsoid=y;let b=y.maximumRadius;e._rotateFactor=1/b,e._rotateRateRangeAdjustment=b}function jwt(e,t,n){let i=e._ellipsoid,r=e._scene,o=r.camera,a=e._cameraUnderground,s,c,u;if(k.equals(t,e._tiltCenterMousePosition))s=h.clone(e._tiltCenter,Q1);else{if(s=Sg(e,t,Q1),!l(s)){if(c=o.getPickRay(t,P6),u=ci.rayEllipsoid(c,i),!l(u)){if(i.cartesianToCartographic(o.position,rte).height<=e._minimumTrackBallHeight){e._looking=!0;let v=e._ellipsoid.geodeticSurfaceNormal(o.position,ote);bf(e,t,n,v),k.clone(t,e._tiltCenterMousePosition)}return}s=hn.getPoint(c,u.start,Q1)}a&&(l(c)||(c=o.getPickRay(t,P6)),nwe(e,c,s,s)),k.clone(t,e._tiltCenterMousePosition),h.clone(s,e._tiltCenter)}let f=r.canvas,d=hwe;d.x=f.clientWidth/2,d.y=e._tiltCenterMousePosition.y,c=o.getPickRay(d,P6);let p=h.magnitude(s),g=h.fromElements(p,p,p,ete),m=te.fromCartesian3(g,tte);if(u=ci.rayEllipsoid(c,m),!l(u))return;let y=h.magnitude(c.origin)>p?u.start:u.stop,A=hn.getPoint(c,y,Nwt),b=mt.eastNorthUpToFixedFrame(s,i,mwe),x=mt.eastNorthUpToFixedFrame(A,m,Fwt),T=e._globe,C=e._ellipsoid;e._globe=void 0,e._ellipsoid=te.UNIT_SPHERE,e._rotateFactor=1,e._rotateRateRangeAdjustment=1;let E=h.UNIT_Z,w=O.clone(o.transform,pwe);o._setTransform(x);let D=h.cross(A,o.positionWC,I6);if(h.dot(o.rightWC,D)<0){let _=n.startPosition.y-n.endPosition.y;(a&&_<0||!a&&_>0)&&(E=void 0);let v=o.constrainedAxis;o.constrainedAxis=void 0,Af(e,t,n,E,!0,!1),o.constrainedAxis=v}else Af(e,t,n,E,!0,!1);if(o._setTransform(b),Af(e,t,n,E,!1,!0),l(o.constrainedAxis)){let _=h.cross(o.direction,o.constrainedAxis,I6);h.equalsEpsilon(_,h.ZERO,I.EPSILON6)||(h.dot(_,o.right)<0&&h.negate(_,_),h.cross(_,o.direction,o.up),h.cross(o.direction,o.up,o.right),h.normalize(o.up,o.up),h.normalize(o.right,o.right))}o._setTransform(w),e._globe=T,e._ellipsoid=C;let M=C.maximumRadius;e._rotateFactor=1/M,e._rotateRateRangeAdjustment=M;let N=h.clone(o.positionWC,I6);if(e.enableCollisionDetection&&ate(e,!0),!h.equals(o.positionWC,N)){o._setTransform(x),o.worldToCameraCoordinatesPoint(N,N);let _=h.magnitudeSquared(N);h.magnitudeSquared(o.position)>_&&(h.normalize(o.position,o.position),h.multiplyByScalar(o.position,Math.sqrt(_),o.position));let v=h.angleBetween(N,o.position),S=h.cross(N,o.position,N);h.normalize(S,S);let P=Fe.fromAxisAngle(S,v,Bwt),L=$.fromQuaternion(P,kwt);$.multiplyByVector(L,o.direction,o.direction),$.multiplyByVector(L,o.up,o.up),h.cross(o.direction,o.up,o.right),h.cross(o.right,o.direction,o.up),o._setTransform(w)}}var Hwt=new k,Gwt=new k,JSe=new hn,ZSe=new hn,Wwt=new h,qwt=new h;function bf(e,t,n,i){let o=e._scene.camera,a=Hwt;a.x=n.startPosition.x,a.y=0;let s=Gwt;s.x=n.endPosition.x,s.y=0;let c=o.getPickRay(a,JSe),u=o.getPickRay(s,ZSe),f=0,d,p;o.frustum instanceof pn?(d=c.origin,p=u.origin,h.add(o.direction,d,d),h.add(o.direction,p,p),h.subtract(d,o.position,d),h.subtract(p,o.position,p),h.normalize(d,d),h.normalize(p,p)):(d=c.direction,p=u.direction);let g=h.dot(d,p);g<1&&(f=Math.acos(g)),f=n.startPosition.x>n.endPosition.x?-f:f;let m=e._horizontalRotationAxis;if(l(i)?o.look(i,-f):l(m)?o.look(m,-f):o.lookLeft(f),a.x=0,a.y=n.startPosition.y,s.x=0,s.y=n.endPosition.y,c=o.getPickRay(a,JSe),u=o.getPickRay(s,ZSe),f=0,o.frustum instanceof pn?(d=c.origin,p=u.origin,h.add(o.direction,d,d),h.add(o.direction,p,p),h.subtract(d,o.position,d),h.subtract(p,o.position,p),h.normalize(d,d),h.normalize(p,p)):(d=c.direction,p=u.direction),g=h.dot(d,p),g<1&&(f=Math.acos(g)),f=n.startPosition.y>n.endPosition.y?-f:f,i=i??m,l(i)){let y=o.direction,A=h.negate(i,Wwt),b=h.equalsEpsilon(y,i,I.EPSILON2),x=h.equalsEpsilon(y,A,I.EPSILON2);if(!b&&!x){g=h.dot(y,i);let T=I.acosClamped(g);f>0&&f>T&&(f=T-I.EPSILON4),g=h.dot(y,A),T=I.acosClamped(g),f<0&&-f>T&&(f=-T+I.EPSILON4);let C=h.cross(i,y,qwt);o.look(C,f)}else(b&&f<0||x&&f>0)&&o.look(o.right,-f)}else o.lookUp(f)}function Ywt(e){zl(e,e.enableRotate,e.rotateEventTypes,wwt,e.inertiaSpin,"_lastInertiaSpinMovement"),zl(e,e.enableZoom,e.zoomEventTypes,dwe,e.inertiaZoom,"_lastInertiaZoomMovement"),zl(e,e.enableTilt,e.tiltEventTypes,zwt,e.inertiaSpin,"_lastInertiaTiltMovement"),zl(e,e.enableLook,e.lookEventTypes,bf)}var Xwt=new O,Kwt=new de;function ate(e,t){e._adjustedHeightForTerrain=!0;let n=e._scene,i=n.mode;if(i===re.SCENE2D||i===re.MORPHING)return;let r=n.camera,o=n.ellipsoid??te.WGS84,a=n.mapProjection,s,c;O.equals(r.transform,O.IDENTITY)||(s=O.clone(r.transform,Xwt),c=h.magnitude(r.position),r._setTransform(O.IDENTITY));let u=Kwt;i===re.SCENE3D?o.cartesianToCartographic(r.position,u):a.unproject(r.position,u);let f=!1;if(u.height<e._minimumCollisionTerrainHeight){let d=e._scene.globeHeight;if(l(d)){let p=d+e.minimumZoomDistance,g=d-e._lastGlobeHeight,m=g/e._lastGlobeHeight;u.height<p&&(t||Math.abs(m)<=.1)&&(u.height=p,i===re.SCENE3D?o.cartographicToCartesian(u,r.position):a.project(u,r.position),f=!0),t||Math.abs(m)<=.1?e._lastGlobeHeight=d:e._lastGlobeHeight+=g*.1}}l(s)&&(r._setTransform(s),f&&(h.normalize(r.position,r.position),h.negate(r.position,r.direction),h.multiplyByScalar(r.position,Math.max(c,e.minimumZoomDistance),r.position),h.normalize(r.direction,r.direction),h.cross(r.direction,r.up,r.right),h.cross(r.right,r.direction,r.up)))}eR.prototype.onMap=function(){let e=this._scene,t=e.mode,n=e.camera;return t===re.COLUMBUS_VIEW?Math.abs(n.position.x)-this._maxCoord.x<0&&Math.abs(n.position.y)-this._maxCoord.y<0:!0};var $wt=new h,Jwt=new h;eR.prototype.update=function(){let e=this._scene,{camera:t,globe:n,mode:i}=e;O.equals(t.transform,O.IDENTITY)?(this._globe=n,this._ellipsoid=e.ellipsoid??te.default):(this._globe=void 0,this._ellipsoid=te.UNIT_SPHERE);let{verticalExaggeration:r,verticalExaggerationRelativeHeight:o}=e;this._minimumCollisionTerrainHeight=pr.getHeight(this.minimumCollisionTerrainHeight,r,o),this._minimumPickingTerrainHeight=pr.getHeight(this.minimumPickingTerrainHeight,r,o),this._minimumTrackBallHeight=pr.getHeight(this.minimumTrackBallHeight,r,o),this._cameraUnderground=e.cameraUnderground&&l(this._globe);let a=this._ellipsoid.maximumRadius;this._rotateFactor=1/a,this._rotateRateRangeAdjustment=a,this._adjustedHeightForTerrain=!1;let s=h.clone(t.positionWC,$wt),c=h.clone(t.directionWC,Jwt);if(i===re.SCENE2D?KSt(this):i===re.COLUMBUS_VIEW?(this._horizontalRotationAxis=h.UNIT_Z,Awt(this)):i===re.SCENE3D&&(this._horizontalRotationAxis=void 0,Ywt(this)),this.enableCollisionDetection&&!this._adjustedHeightForTerrain){let u=!h.equals(s,t.positionWC)||!h.equals(c,t.directionWC);ate(this,u)}this._aggregator.reset()};eR.prototype.isDestroyed=function(){return!1};eR.prototype.destroy=function(){return this._tweens.removeAll(),this._aggregator=this._aggregator&&this._aggregator.destroy(),ue(this)};var R6=eR;function tR(e){let t=new _c(e);t.blendingEnabled=!1,t.scissorTest={enabled:!0,rectangle:new Je},t.viewport=new Je,this._context=e,this._fb=new si({depthStencil:!0,pixelDatatype:ke.FLOAT,pixelFormat:He.RGBA}),this._passState=t}function Zwt(e,t,n,i){let r=Math.max(n,i),o=r*r,a=Math.floor(n*.5),s=Math.floor(i*.5),c=0,u=0,f=0,d=-1,p=[];for(let g=0;g<o;++g){if(-a<=c&&c<=a&&-s<=u&&u<=s){let m=4*((s-u)*n+c+a),y=t[m],A=e.getObjectByPickColor(y);l(A)&&p.push({object:A,isEdge:t[m+1]>0,depth:t[m+2],x:c,y:u})}if(c===u||c<0&&-c===u||c>0&&c===1-u){let m=f;f=-d,d=m}c+=f,u+=d}return p}tR.prototype.begin=function(e,t){let n=this._context,{width:i,height:r}=t;return Je.clone(e,this._passState.scissorTest.rectangle),this._fb.update(n,i,r),this._passState.framebuffer=this._fb.framebuffer,this._passState.viewport.width=i,this._passState.viewport.height=r,this._passState};tR.prototype.end=function(e){let t=e.width??1,n=e.height??1,i=this._context,r=i.readPixels({x:e.x,y:e.y,width:t,height:n,pixelDatatype:ke.FLOAT,framebuffer:this._fb.framebuffer});return Zwt(i,r,t,n)};tR.prototype.isDestroyed=function(){return!1};tR.prototype.destroy=function(){return this._fb.destroy(),ue(this)};var O6=tR;var M6={},Qwt=new Je(0,0,3,3),eIt=new k,tIt=new hn,nIt=new h,iIt=3,rIt=.1;function ste(e){return Math.sqrt(e.x*e.x+e.y*e.y)}function gwe(e){let t=Number.POSITIVE_INFINITY;for(let a of e)!a.isEdge&&ste(a)<=iIt&&(t=Math.min(t,a.depth));let n=t*(1+rIt),i=e.filter(a=>!a.isEdge||a.depth<=n),r=i.some(a=>a.isEdge);return i.filter(a=>a.isEdge===r).reduce((a,s)=>ste(s)<ste(a)?s:a)}function _we(e,t,n){let i=eIt;i.x=t.x+n.x,i.y=t.y+n.y;let r=e.camera.getPickRay(i,tIt);if(!l(r))return;let o=h.dot(r.direction,e.camera.directionWC);if(o<=0)return;let a=n.depth/o,s=h.multiplyByScalar(r.direction,a,nIt);return h.add(r.origin,s,new h)}M6.snap=function(e,t,n){let i=n?.width??25,r=n?.height??i,{context:o,defaultView:a}=e;if(!o.colorBufferFloat){pt("snap-color-buffer-float","Scene.snap requires the EXT_color_buffer_float extension, which is not supported on this platform.");return}l(a.snapFramebuffer)||(a.snapFramebuffer=new O6(o));let s=a.snapFramebuffer,c=Qwt;Yj(e,t,c,i,r,{framebuffer:s,snap:!0});let u=s.end(c);if(Xj(e),u.length===0)return;let f=gwe(u);if(!l(f))return;let d=_we(e,t,f);if(l(d))return{object:f.object,isEdge:f.isEdge,position:d,screenPosition:new k(t.x+f.x,t.y+f.y)}};M6._selectBestHit=gwe;M6._snapHitToWorld=_we;var L6=M6;var N6=`uniform sampler2D colorTexture;
uniform sampler2D colorTexture2;

uniform vec2 center;
uniform float radius;

in vec2 v_textureCoordinates;

void main()
{
    vec4 color0 = texture(colorTexture, v_textureCoordinates);
    vec4 color1 = texture(colorTexture2, v_textureCoordinates);

    float x = length(gl_FragCoord.xy - center) / radius;
    float t = smoothstep(0.5, 0.8, x);
    out_FragColor = mix(color0 + color1, color1, t);
}
`;var F6=`uniform sampler2D colorTexture;

uniform float avgLuminance;
uniform float threshold;
uniform float offset;

in vec2 v_textureCoordinates;

float key(float avg)
{
    float guess = 1.5 - (1.5 / (avg * 0.1 + 1.0));
    return max(0.0, guess) + 0.1;
}

// See section 9. "The bright-pass filter" of Realtime HDR Rendering
// http://www.cg.tuwien.ac.at/research/publications/2007/Luksch_2007_RHR/Luksch_2007_RHR-RealtimeHDR%20.pdf

void main()
{
    vec4 color = texture(colorTexture, v_textureCoordinates);
    vec3 xyz = czm_RGBToXYZ(color.rgb);
    float luminance = xyz.r;

    float scaledLum = key(avgLuminance) * luminance / avgLuminance;
    float brightLum = max(scaledLum - threshold, 0.0);
    float brightness = brightLum / (offset + brightLum);

    xyz.r = brightness;
    out_FragColor = vec4(czm_XYZToRGB(xyz), 1.0);
}
`;function wg(){this._sceneFramebuffer=new vS;let e=.125,t=new Array(6);t[0]=new Mr({fragmentShader:_f,textureScale:e,forcePowerOfTwo:!0,sampleMode:Bd.LINEAR});let n=t[1]=new Mr({fragmentShader:F6,uniforms:{avgLuminance:.5,threshold:.25,offset:.1},textureScale:e,forcePowerOfTwo:!0}),i=this;this._delta=1,this._sigma=2,this._blurStep=new k,t[2]=new Mr({fragmentShader:Bx,uniforms:{step:function(){return i._blurStep.x=i._blurStep.y=1/n.outputTexture.width,i._blurStep},delta:function(){return i._delta},sigma:function(){return i._sigma},direction:0},textureScale:e,forcePowerOfTwo:!0}),t[3]=new Mr({fragmentShader:Bx,uniforms:{step:function(){return i._blurStep.x=i._blurStep.y=1/n.outputTexture.width,i._blurStep},delta:function(){return i._delta},sigma:function(){return i._sigma},direction:1},textureScale:e,forcePowerOfTwo:!0}),t[4]=new Mr({fragmentShader:_f,sampleMode:Bd.LINEAR}),this._uCenter=new k,this._uRadius=void 0,t[5]=new Mr({fragmentShader:N6,uniforms:{center:function(){return i._uCenter},radius:function(){return i._uRadius},colorTexture2:function(){return i._sceneFramebuffer.framebuffer.getColorTexture(0)}}}),this._stages=new yf({stages:t});let r=new IS(this),o=t.length;for(let a=0;a<o;++a)t[a]._textureCache=r;this._textureCache=r,this.length=t.length}wg.prototype.get=function(e){return this._stages.get(e)};wg.prototype.getStageByName=function(e){let t=this._stages.length;for(let n=0;n<t;++n){let i=this._stages.get(n);if(i.name===e)return i}};var oIt=new ae,ywe=new k,aIt=new k,Awe=new O;function sIt(e,t,n){let i=t.uniformState,r=i.sunPositionWC,o=i.view,a=i.viewProjection,s=i.projection,c=O.computeViewportTransformation(n,0,1,Awe),u=O.multiplyByPoint(o,r,oIt),f=mt.pointToGLWindowCoordinates(a,c,r,ywe);u.x+=I.SOLAR_RADIUS;let d=mt.pointToGLWindowCoordinates(s,c,u,u),p=k.magnitude(k.subtract(d,f,d))*30*2,g=aIt;g.x=p,g.y=p,e._uCenter=k.clone(f,e._uCenter),e._uRadius=Math.max(g.x,g.y)*.15;let m=t.drawingBufferWidth,y=t.drawingBufferHeight,A=e._stages,b=A.get(0),x=b.outputTexture.width,T=b.outputTexture.height,C=new Je;C.width=x,C.height=T,c=O.computeViewportTransformation(C,0,1,Awe),f=mt.pointToGLWindowCoordinates(a,c,r,ywe),g.x*=x/m,g.y*=T/y;let E=b.scissorRectangle;E.x=Math.max(f.x-g.x*.5,0),E.y=Math.max(f.y-g.y*.5,0),E.width=Math.min(g.x,m),E.height=Math.min(g.y,y);for(let w=1;w<4;++w)Je.clone(E,A.get(w).scissorRectangle)}wg.prototype.clear=function(e,t,n){this._sceneFramebuffer.clear(e,t,n),this._textureCache.clear(e)};wg.prototype.update=function(e){let t=e.context,n=e.viewport,i=this._sceneFramebuffer;i.update(t,n);let r=i.framebuffer;return this._textureCache.update(t),this._stages.update(t,!1),sIt(this,t,n),r};wg.prototype.execute=function(e){let t=this._sceneFramebuffer.framebuffer.getColorTexture(0),n=this._stages,i=n.length;n.get(0).execute(e,t);for(let r=1;r<i;++r)n.get(r).execute(e,n.get(r-1).outputTexture)};wg.prototype.copy=function(e,t){if(!l(this._copyColorCommand)){let n=this;this._copyColorCommand=e.createViewportQuadCommand(_f,{uniformMap:{colorTexture:function(){return n._stages.get(n._stages.length-1).outputTexture}},owner:this})}this._copyColorCommand.framebuffer=t,this._copyColorCommand.execute(e)};wg.prototype.isDestroyed=function(){return!1};wg.prototype.destroy=function(){return this._textureCache.destroy(),this._stages.destroy(),ue(this)};var B6=wg;function bwe(){this._cachedShowFrustumsShaders={}}function cIt(e){let t={},n=e.vertexAttributes;for(let i in n)n.hasOwnProperty(i)&&(t[i]=n[i].index);return t}function lIt(e,t){let n=e.context,i=t,r=i.fragmentShaderSource.clone(),o=[];r.sources=r.sources.map(function(f){f=Ge.replaceMain(f,"czm_Debug_main");let d=/out_FragData_(\d+)/g,p;for(;(p=d.exec(f))!==null;)o.indexOf(p[1])===-1&&o.push(p[1]);return f});let a=o.length,s="";s+=`uniform vec3 debugShowCommandsColor;
`,s+=`uniform vec3 debugShowFrustumsColor;
`,s+=`void main() 
{ 
    czm_Debug_main(); 
`;let c;if(a>0)for(c=0;c<a;++c)s+=`    out_FragData_${o[c]}.rgb *= debugShowCommandsColor;
`,s+=`    out_FragData_${o[c]}.rgb *= debugShowFrustumsColor;
`;else s+=`    out_FragColor.rgb *= debugShowCommandsColor;
`,s+=`    out_FragColor.rgb *= debugShowFrustumsColor;
`;s+="}",r.sources.push(s);let u=cIt(i);return Zt.fromCache({context:n,vertexShaderSource:i.vertexShaderSource,fragmentShaderSource:r,attributeLocations:u})}var nR=new U;function uIt(e,t){let n;return l(t.uniformMap)?n=t.uniformMap:n={},l(n.debugShowCommandsColor)||l(n.debugShowFrustumsColor)||(n.debugShowCommandsColor=function(){return e.debugShowCommands?(l(t._debugColor)||(t._debugColor=U.fromRandom()),t._debugColor):U.WHITE},n.debugShowFrustumsColor=function(){return e.debugShowFrustums?(nR.red=t.debugOverlappingFrustums&1?1:0,nR.green=t.debugOverlappingFrustums&2?1:0,nR.blue=t.debugOverlappingFrustums&4?1:0,nR.alpha=1,nR):U.WHITE}),n}var fIt=new nt;bwe.prototype.executeDebugShowFrustumsCommand=function(e,t,n){let i=t.shaderProgram.id,r=this._cachedShowFrustumsShaders[i];l(r)||(r=lIt(e,t.shaderProgram),this._cachedShowFrustumsShaders[i]=r);let o=nt.shallowClone(t,fIt);o.shaderProgram=r,o.uniformMap=uIt(e,t),o.execute(e.context,n)};var k6=bwe;function Gx(e,t,n){this._primitive=e,this._tileIndex=t,this._sampleIndex=n,this._metadata={},this._orientedBoundingBox=new Jt}Gx.fromKeyframeNode=function(e,t,n,i){let r=new Gx(e,t,n),{spatialNode:o,content:a}=i;return r._metadata=dIt(e,a,n),r._orientedBoundingBox=mIt(e,o,n,r._orientedBoundingBox),r};function dIt(e,t,n){if(!l(t)||!l(t.metadata))return;let{names:i,types:r}=e.provider,{metadata:o}=t,a={};for(let s=0;s<i.length;s++){let c=i[s],u=gt.getComponentCount(r[s]),f=o[s].slice(n*u,(n+1)*u);a[c]=f}return a}var xwe=new h,hIt=new h;function mIt(e,t,n,i){let r=t.dimensions,o=r.x*r.y,a=Math.floor(n/o),s=n-a*o,c=Math.floor(s/r.x),u=s-c*r.x,f=h.fromElements(u,c,a,xwe),d=h.divideComponents(h.subtract(f,e._paddingBefore,xwe),e.dimensions,hIt);return e._shape.computeOrientedBoundingBoxForSample(t,e.dimensions,d,i)}Object.defineProperties(Gx.prototype,{metadata:{get:function(){return this._metadata}},primitive:{get:function(){return this._primitive}},sampleIndex:{get:function(){return this._sampleIndex}},tileIndex:{get:function(){return this._tileIndex}},orientedBoundingBox:{get:function(){return this._orientedBoundingBox.clone()}}});Gx.prototype.hasProperty=function(e){return l(this._metadata[e])};Gx.prototype.getNames=function(){return Object.keys(this._metadata)};Gx.prototype.getProperty=function(e){return this._metadata[e]};var z6=Gx;var Twe={FLOAT:"float",VEC2:"vec2",VEC3:"vec3",VEC4:"vec4",INT:"int",INT_VEC2:"ivec2",INT_VEC3:"ivec3",INT_VEC4:"ivec4",BOOL:"bool",BOOL_VEC2:"bvec2",BOOL_VEC3:"bvec3",BOOL_VEC4:"bvec4",MAT2:"mat2",MAT3:"mat3",MAT4:"mat4",SAMPLER_2D:"sampler2D",SAMPLER_CUBE:"samplerCube"};Object.freeze(Twe);var Ig=Twe;function OS(){this._defaultTexture=void 0,this._textures={},this._loadedImages=[],this._lastUpdatedFrame=-1}OS.prototype.getTexture=function(e){return this._textures[e]};function pIt(e,t,n){n.resource.fetchImage().then(function(i){e._loadedImages.push({id:t,image:i,textureUniform:n})}).catch(function(){let i=e._textures[t];l(i)&&i!==e._defaultTexture&&i.destroy(),e._textures[t]=e._defaultTexture})}OS.prototype.loadTexture2D=function(e,t){l(t.typedArray)?this._loadedImages.push({id:e,textureUniform:t}):pIt(this,e,t)};function gIt(e,t,n){let{id:i,textureUniform:r,image:o}=t,a=n.webgl2?U6(r,o,n):_It(r,o,n),s=e._textures[i];l(s)&&s!==n.defaultTexture&&s.destroy(),e._textures[i]=a}function U6(e,t,n){let{typedArray:i,sampler:r}=e,o=l(i)?vwe(e,n):new Et({context:n,source:t,sampler:r});return Cwe(r)&&o.generateMipmap(),o}function _It(e,t,n){let{typedArray:i,sampler:r}=e,o=Cwe(r),a=r.wrapS===on.REPEAT||r.wrapS===on.MIRRORED_REPEAT||r.wrapT===on.REPEAT||r.wrapT===on.MIRRORED_REPEAT,{width:s,height:c}=l(i)?e:t,u=[s,c].every(I.isPowerOfTwo);if((o||a)&&!u)if(l(i)){if(e.pixelDatatype===ke.UNSIGNED_BYTE){let d=Ek(i,s,c),p=eb(d);return U6({sampler:r},p,n)}}else{let d=eb(t);return U6(e,d,n)}else return U6(e,t,n);return o?console.warn("Texture requires resizing for mipmaps but pixelDataType cannot be resized. The texture may be rendered incorrectly."):a&&console.warn("Texture requires resizing for wrapping but pixelDataType cannot be resized. The texture may be rendered incorrectly."),vwe(e,n)}function Cwe(e){return[Gt.NEAREST_MIPMAP_NEAREST,Gt.NEAREST_MIPMAP_LINEAR,Gt.LINEAR_MIPMAP_NEAREST,Gt.LINEAR_MIPMAP_LINEAR].includes(e.minificationFilter)}function vwe(e,t){let{pixelFormat:n,pixelDatatype:i,width:r,height:o,typedArray:a,sampler:s}=e;return new Et({context:t,pixelFormat:n,pixelDatatype:i,source:{arrayBufferView:a,width:r,height:o},sampler:s,flipY:!1})}OS.prototype.update=function(e){if(e.frameNumber===this._lastUpdatedFrame)return;this._lastUpdatedFrame=e.frameNumber;let t=e.context;this._defaultTexture=t.defaultTexture;let n=this._loadedImages;for(let i=0;i<n.length;i++){let r=n[i];gIt(this,r,t)}n.length=0};OS.prototype.isDestroyed=function(){return!1};OS.prototype.destroy=function(){let e=this._textures;for(let t in e)if(e.hasOwnProperty(t)){let n=e[t];n!==this._defaultTexture&&n.destroy()}return ue(this)};var V6=OS;function iR(e){e=e??H.EMPTY_OBJECT,this.mode=e.mode??Ey.MODIFY_MATERIAL,this.lightingModel=e.lightingModel,this.uniforms=e.uniforms??H.EMPTY_OBJECT,this.varyings=e.varyings??H.EMPTY_OBJECT,this.vertexShaderText=e.vertexShaderText,this.fragmentShaderText=e.fragmentShaderText,this.translucencyMode=e.translucencyMode??ox.INHERIT,this._textureManager=new V6,this._defaultTexture=void 0,this.uniformMap=yIt(this),this.usedVariablesVertex={attributeSet:{},featureIdSet:{},metadataSet:{}},this.usedVariablesFragment={attributeSet:{},featureIdSet:{},metadataSet:{},materialSet:{}},xIt(this),TIt(this)}function yIt(e){let t=e.uniforms,n={};for(let i in t)if(t.hasOwnProperty(i)){let r=t[i];r.type===Ig.SAMPLER_2D?(e._textureManager.loadTexture2D(i,r.value),n[i]=AIt(e,i)):n[i]=bIt(e,i)}return n}function AIt(e,t){return function(){return e._textureManager.getTexture(t)??e._defaultTexture}}function bIt(e,t){return function(){return e.uniforms[t].value}}function Wx(e,t,n){let i;for(;(i=t.exec(e))!==null;){let r=i[1];n[r]=!0}}function xIt(e){let t=/[vf]sInput\.attributes\.(\w+)/g,n=/[vf]sInput\.featureIds\.(\w+)/g,i=/[vf]sInput\.(?:metadata|metadataClass|metadataStatistics)\.(\w+)/g,r,o=e.vertexShaderText;l(o)&&(r=e.usedVariablesVertex.attributeSet,Wx(o,t,r),r=e.usedVariablesVertex.featureIdSet,Wx(o,n,r),r=e.usedVariablesVertex.metadataSet,Wx(o,i,r));let a=e.fragmentShaderText;if(l(a)){r=e.usedVariablesFragment.attributeSet,Wx(a,t,r),r=e.usedVariablesFragment.featureIdSet,Wx(a,n,r),r=e.usedVariablesFragment.metadataSet,Wx(a,i,r);let s=/material\.(\w+)/g,c=e.usedVariablesFragment.materialSet;Wx(a,s,c)}}function Ewe(e){let t=/^.*MC$/,n=/^.*WC$/,i=/^.*EC$/;return t.test(e)?`${e} (model coordinates)`:n.test(e)?`${e} (Cartesian world coordinates)`:i.test(e)?`${e} (eye coordinates)`:e}function il(e,t,n,i){if(e.hasOwnProperty(t)){let r=`${Ewe(t)} is not available in the ${i} shader. Did you mean ${Ewe(n)} instead?`;throw new pe(r)}}function TIt(e){let t=e.usedVariablesVertex.attributeSet;il(t,"position","positionMC","vertex"),il(t,"normal","normalMC","vertex"),il(t,"tangent","tangentMC","vertex"),il(t,"bitangent","bitangentMC","vertex"),il(t,"positionWC","positionMC","vertex"),il(t,"positionEC","positionMC","vertex"),il(t,"normalEC","normalMC","vertex"),il(t,"tangentEC","tangentMC","vertex"),il(t,"bitangentEC","bitangentMC","vertex");let n=e.usedVariablesFragment.attributeSet;il(n,"position","positionEC","fragment"),il(n,"normal","normalEC","fragment"),il(n,"tangent","tangentEC","fragment"),il(n,"bitangent","bitangentEC","fragment"),il(n,"normalMC","normalEC","fragment"),il(n,"tangentMC","tangentEC","fragment"),il(n,"bitangentMC","bitangentEC","fragment")}iR.prototype.setUniform=function(e,t){let n=this.uniforms[e];n.type===Ig.SAMPLER_2D?this._textureManager.loadTexture2D(e,t):l(t.clone)?n.value=t.clone(n.value):n.value=t};iR.prototype.update=function(e){this._defaultTexture=e.context.defaultTexture,this._textureManager.update(e)};iR.prototype.isDestroyed=function(){return!1};iR.prototype.destroy=function(){this._textureManager=this._textureManager&&this._textureManager.destroy(),ue(this)};var Pg=iR;function CIt(e){e=e??H.EMPTY_OBJECT,this.typedArray=e.typedArray,this.width=e.width,this.height=e.height,this.pixelFormat=e.pixelFormat??He.RGBA,this.pixelDatatype=e.pixelDatatype??ke.UNSIGNED_BYTE;let t=e.url;typeof t=="string"&&(t=De.createIfNeeded(t)),this.resource=t;let i=e.repeat??!0?on.REPEAT:on.CLAMP_TO_EDGE;this.sampler=new Ut({wrapS:i,wrapT:i,minificationFilter:e.minificationFilter,magnificationFilter:e.magnificationFilter,maximumAnisotropy:e.maximumAnisotropy})}var j6=CIt;function vIt(e){let{names:t,types:n,componentTypes:i,minimumValues:r,maximumValues:o}=e;for(let a=0;a<t.length;a++){if(!EIt(r?.[a],o?.[a]))continue;let s=SIt(t[a],n[a],i[a],r[a],o[a]);if(l(s))return s}}function EIt(e,t){if(!Array.isArray(e)||!Array.isArray(t))return!1;let n=Math.min(...e),i=Math.max(...t);return n<i}function SIt(e,t,n,i,r){if(t===gt.VEC4&&n===Mt.FLOAT32)return wIt(e,i,r);if(t===gt.SCALAR&&n===Mt.FLOAT32)return IIt(e,i,r)}function wIt(e,t,n){let i=Math.min(...t),r=Math.max(...n);if(!(i<0||r>1))return new Pg({fragmentShaderText:`void fragmentMain(FragmentInput fsInput, inout czm_modelMaterial material)
{
    material.diffuse = fsInput.metadata.${e}.rgb;
    material.alpha = fsInput.metadata.${e}.a;
}`})}function IIt(e,t,n){let r=xk([new U(.267,.004,.329),new U(.282,.14,.457),new U(.254,.265,.53),new U(.207,.372,.553),new U(.164,.471,.558),new U(.128,.567,.551),new U(.135,.659,.518),new U(.194,.741,.443),new U(.282,.819,.369),new U(.396,.898,.301),new U(.538,.965,.236),new U(.741,.998,.149),new U(.993,1,.144)],128),o=new j6({typedArray:r,width:128,height:1});return new Pg({uniforms:{u_colorMap:{type:Ig.SAMPLER_2D,value:o},u_minimumValue:{type:Ig.FLOAT,value:t[0]},u_maximumValue:{type:Ig.FLOAT,value:n[0]}},fragmentShaderText:`void fragmentMain(FragmentInput fsInput, inout czm_modelMaterial material)
  {
      float value = fsInput.metadata.${e};
      vec3 voxelNormal = fsInput.attributes.normalEC;
      float diffuse = max(0.0, dot(voxelNormal, czm_lightDirectionEC));
      float lighting = 0.5 + 0.5 * diffuse;

      if (value >= u_minimumValue && value <= u_maximumValue) {
        float lerp = (value - u_minimumValue) / (u_maximumValue - u_minimumValue);
        material.diffuse = texture(u_colorMap, vec2(lerp, 0.5)).rgb * lighting;
        material.alpha = 1.0;
      }
  }`})}var rR=vIt;function PIt(e,t){let{shaderBuilder:n}=e,{names:i,types:r,componentTypes:o,minimumValues:a,maximumValues:s}=t._provider,c=r.length,u=l(a)&&l(s);n.addDefine("METADATA_COUNT",c,he.FRAGMENT),u&&n.addDefine("STATISTICS",void 0,he.FRAGMENT);for(let _=0;_<c;_++){let v=i[_],S=H6(r[_]),P=`PropertyStatistics_${v}`,L=`PropertyStatistics_${v}`;n.addStruct(P,L,he.FRAGMENT),n.addStructField(P,S,"min"),n.addStructField(P,S,"max")}let f="MetadataStatistics",d="MetadataStatistics",p="metadataStatistics";n.addStruct(f,d,he.FRAGMENT);for(let _=0;_<c;_++){let v=i[_],S=`PropertyStatistics_${v}`,P=v;n.addStructField(f,S,P)}let g="Metadata",m="Metadata",y="metadata";n.addStruct(g,m,he.FRAGMENT);for(let _=0;_<c;_++){let v=H6(r[_]);n.addStructField(g,v,i[_])}let A="Attributes",b="Attributes",x="attributes";n.addStruct(A,b,he.FRAGMENT),n.addStructField(A,"vec3","positionEC"),n.addStructField(A,"vec3","normalEC");let T="Voxel",C="Voxel",E="voxel";n.addStruct(T,C,he.FRAGMENT),n.addStructField(T,"vec3","viewDirUv"),n.addStructField(T,"float","travelDistance"),n.addStructField(T,"int","stepCount"),n.addStructField(T,"int","tileIndex"),n.addStructField(T,"int","sampleIndex"),n.addStructField(T,"float","distanceToDepthBuffer");let w="FragmentInput";n.addStruct(w,"FragmentInput",he.FRAGMENT),n.addStructField(w,d,p),n.addStructField(w,m,y),n.addStructField(w,b,x),n.addStructField(w,C,E);let R="Properties",M="Properties",N="properties";n.addStruct(R,M,he.FRAGMENT);for(let _=0;_<c;_++){let v=H6(r[_]);n.addStructField(R,v,i[_])}{let _="clearProperties";n.addFunction(_,`${M} clearProperties()`,he.FRAGMENT),n.addFunctionLines(_,[`${M} ${N};`]);for(let v=0;v<c;v++){let S=H6(r[v],o[v]);n.addFunctionLines(_,[`${N}.${i[v]} = ${S}(0.0);`])}n.addFunctionLines(_,[`return ${N};`])}{let _="sumProperties";n.addFunction(_,`${M} sumProperties(${M} propertiesA, ${M} propertiesB)`,he.FRAGMENT),n.addFunctionLines(_,[`${M} ${N};`]);for(let v=0;v<c;v++){let S=i[v];n.addFunctionLines(_,[`${N}.${S} = propertiesA.${S} + propertiesB.${S};`])}n.addFunctionLines(_,[`return ${N};`])}{let _="scaleProperties";n.addFunction(_,`${M} scaleProperties(${M} ${N}, float scale)`,he.FRAGMENT),n.addFunctionLines(_,[`${M} scaledProperties = ${N};`]);for(let v=0;v<c;v++)n.addFunctionLines(_,[`scaledProperties.${i[v]} *= scale;`]);n.addFunctionLines(_,["return scaledProperties;"])}{let _="mixProperties";n.addFunction(_,`${M} mixProperties(${M} propertiesA, ${M} propertiesB, float mixFactor)`,he.FRAGMENT),n.addFunctionLines(_,[`${M} ${N};`]);for(let v=0;v<c;v++){let S=i[v];n.addFunctionLines(_,[`${N}.${S} = mix(propertiesA.${S}, propertiesB.${S}, mixFactor);`])}n.addFunctionLines(_,[`return ${N};`])}{let _="copyPropertiesToMetadata";n.addFunction(_,`void copyPropertiesToMetadata(in ${M} ${N}, inout ${m} ${y})`,he.FRAGMENT);for(let v=0;v<c;v++){let S=i[v];n.addFunctionLines(_,[`${y}.${S} = ${N}.${S};`])}}if(u){let _="setStatistics";n.addFunction(_,`void setStatistics(inout ${d} ${p})`,he.FRAGMENT);for(let v=0;v<c;v++){let S=i[v],P=r[v],L=gt.getComponentCount(P);for(let F=0;F<L;F++){let V=RIt(P,F),z=a[v][F],j=s[v][F];!l(z)||!l(j)||n.addFunctionLines(_,[`${p}.${S}.min${V} = ${Swe(z)};`,`${p}.${S}.max${V} = ${Swe(j)};`])}}}{let _="getPropertiesFromMegatextureAtUv";n.addFunction(_,`${M} getPropertiesFromMegatextureAtUv(vec3 texcoord)`,he.FRAGMENT),n.addFunctionLines(_,[`${M} ${N};`]);for(let v=0;v<c;v++){let S=r[v],P=o[v],L=DIt(S,P);n.addFunctionLines(_,[`properties.${i[v]} = texture(u_megatextureTextures[${v}], texcoord)${L};`])}n.addFunctionLines(_,[`return ${N};`])}}function H6(e){if(e===gt.SCALAR)return"float";if(e===gt.VEC2)return"vec2";if(e===gt.VEC3)return"vec3";if(e===gt.VEC4)return"vec4"}function DIt(e){if(e===gt.SCALAR)return".r";if(e===gt.VEC2)return".ra";if(e===gt.VEC3)return".rgb";if(e===gt.VEC4)return""}function Swe(e){let t=e.toString();return t.indexOf(".")===-1&&(t=`${e}.0`),t}function RIt(e,t){return e===gt.SCALAR?"":`[${t}]`}var G6=PIt;function tm(e){let{planes:t,modelMatrix:n=O.IDENTITY,unionClippingRegions:i=!1}=e??H.EMPTY_OBJECT;if(this._planes=[],this.modelMatrix=O.clone(n),this.planeAdded=new be,this.planeRemoved=new be,this._unionClippingRegions=i,this._testIntersection=i?wwe:Iwe,this._float32View=void 0,this._clippingPlanesTexture=void 0,l(t))for(let r=0;r<t.length;++r)this.add(t[r])}function wwe(e){return e===Xt.OUTSIDE}function Iwe(e){return e===Xt.INSIDE}Object.defineProperties(tm.prototype,{length:{get:function(){return this._planes.length}},unionClippingRegions:{get:function(){return this._unionClippingRegions},set:function(e){this._unionClippingRegions!==e&&(this._unionClippingRegions=e,this._testIntersection=e?wwe:Iwe)}},texture:{get:function(){return this._clippingPlanesTexture}},clippingPlanesState:{get:function(){return this._unionClippingRegions?this._planes.length:-this._planes.length}}});tm.prototype.add=function(e){let t=this._planes.length;e.index=t,this._planes.push(e),this.planeAdded.raiseEvent(e,t)};tm.prototype.get=function(e){return this._planes[e]};function Pwe(e,t){for(let n=0;n<e.length;++n)if(tn.equals(e[n],t))return n;return-1}tm.prototype.contains=function(e){return Pwe(this._planes,e)!==-1};tm.prototype.remove=function(e){let t=this._planes,n=Pwe(t,e);if(n===-1)return!1;e instanceof ls&&(e.onChangeCallback=void 0,e.index=-1);let i=t.length-1;for(let r=n;r<i;++r){let o=t[r+1];t[r]=o,o instanceof ls&&(o.index=r)}return t.length=i,this.planeRemoved.raiseEvent(e,n),!0};tm.prototype.removeAll=function(){let e=this._planes;for(let t=0;t<e.length;++t){let n=e[t];n instanceof ls&&(n.onChangeCallback=void 0,n.index=-1),this.planeRemoved.raiseEvent(n,t)}this._planes=[]};var OIt=new tn(h.fromElements(1,0,0),0);function MIt(e,t){let n=e._float32View,i=e._planes,r=0;for(let o=0;o<i.length;++o){let{normal:a,distance:s}=NIt(i[o],t,OIt);n[r]=a.x,n[r+1]=a.y,n[r+2]=a.z,n[r+3]=s,r+=4}}var cte=new ae,LIt=new h;function NIt(e,t,n){let{normal:i,distance:r}=e,o=ae.fromElements(i.x,i.y,i.z,r,cte),a=O.multiplyByVector(t,o,cte),s=h.fromCartesian4(a,LIt);return a=ae.divideByScalar(a,h.magnitude(s),cte),tn.fromCartesian4(a,n)}function Dwe(e,t){return t.x=Math.min(e,Ft.maximumTextureSize),t.y=Math.ceil(e/t.x),t}var FIt=new k;tm.prototype.update=function(e,t){let n=this._clippingPlanesTexture,i=this.length;if(l(n)){let a=n.width*n.height;(a<i||i<.25*a)&&(n.destroy(),n=void 0,this._clippingPlanesTexture=void 0)}if(this.length===0)return;if(!l(n)){let a=Dwe(i,FIt);a.y*=2,n=new Et({context:e.context,width:a.x,height:a.y,pixelFormat:He.RGBA,pixelDatatype:ke.FLOAT,sampler:Ut.NEAREST,flipY:!1}),this._float32View=new Float32Array(a.x*a.y*4),this._clippingPlanesTexture=n}let{width:r,height:o}=n;MIt(this,t),n.copyFrom({source:{width:r,height:o,arrayBufferView:this._float32View}})};tm.getTextureResolution=function(e,t,n){let i=e.texture;if(l(i))return n.x=i.width,n.y=i.height,n;let r=e.length,o=Dwe(r,n);return o.y*=2,o};tm.prototype.isDestroyed=function(){return!1};tm.prototype.destroy=function(){return this._clippingPlanesTexture=this._clippingPlanesTexture&&this._clippingPlanesTexture.destroy(),ue(this)};var lA=tm;var W6=`struct Ray {
    vec3 pos;
    vec3 dir;
};

float minComponent(in vec3 v) {
    return min(min(v.x, v.y), v.z);
}

float maxComponent(in vec3 v) {
    return max(max(v.x, v.y), v.z);
}
`;var q6=`// See Intersection.glsl for the definition of intersectScene
// See IntersectionUtils.glsl for the definition of nextIntersection
// See convertLocalToBoxUv.glsl, convertLocalToCylinderUv.glsl, or convertLocalToEllipsoidUv.glsl
// for the definitions of convertLocalToShapeSpaceDerivative and getTileAndUvCoordinate. 
// The appropriate functions are selected based on the VoxelPrimitive shape type, 
// and added to the shader in Scene/VoxelRenderResources.js.
// See Octree.glsl for the definitions of TraversalData, SampleData,
// traverseOctreeFromBeginning, and traverseOctreeFromExisting
// See Megatexture.glsl for the definition of accumulatePropertiesFromMegatexture

#define STEP_COUNT_MAX 1000 // Harcoded value because GLSL doesn't like variable length loops
#if defined(PICKING_VOXEL)
    #define ALPHA_ACCUM_MAX 0.1
#else
    #define ALPHA_ACCUM_MAX 0.98 // Must be > 0.0 and <= 1.0
#endif

uniform mat4 u_transformPositionViewToLocal;
uniform mat3 u_transformDirectionViewToLocal;
uniform vec3 u_cameraPositionLocal;
uniform vec3 u_cameraDirectionLocal;
uniform float u_stepSize;

#if defined(PICKING)
    uniform vec4 u_pickColor;
#endif

vec3 getSampleSize(in int level) {
    vec3 sampleCount = exp2(float(level)) * vec3(u_dimensions);
    vec3 sampleSizeUv = 1.0 / sampleCount;
    return scaleShapeUvToShapeSpace(sampleSizeUv);
}

#define MINIMUM_STEP_SCALAR (0.02)
#define SHIFT_FRACTION (0.001)

/**
 * Given a coordinate within a tile, and sample spacings along a ray through
 * the coordinate, find the distance to the points where the ray entered and
 * exited the voxel cell, along with the surface normals at those points.
 * The surface normals are returned in shape space coordinates.
 */
RayShapeIntersection getVoxelIntersection(in vec3 tileUv, in vec3 sampleSizeAlongRay) {
    vec3 voxelCoord = tileUv * vec3(u_dimensions);
    vec3 directions = sign(sampleSizeAlongRay);
    vec3 positiveDirections = max(directions, 0.0);
    vec3 entryCoord = mix(ceil(voxelCoord), floor(voxelCoord), positiveDirections);
    vec3 exitCoord = entryCoord + directions;

    vec3 distanceFromEntry = -abs((entryCoord - voxelCoord) * sampleSizeAlongRay);
    float lastEntry = maxComponent(distanceFromEntry);
    bvec3 isLastEntry = equal(distanceFromEntry, vec3(lastEntry));
    vec3 entryNormal = -1.0 * vec3(isLastEntry) * directions;
    vec4 entry = vec4(entryNormal, lastEntry);

    vec3 distanceToExit = abs((exitCoord - voxelCoord) * sampleSizeAlongRay);
    float firstExit = minComponent(distanceToExit);
    bvec3 isFirstExit = equal(distanceToExit, vec3(firstExit));
    vec3 exitNormal = vec3(isFirstExit) * directions;
    vec4 exit = vec4(exitNormal, firstExit);

    return RayShapeIntersection(entry, exit);
}

vec4 getStepSize(in SampleData sampleData, in Ray viewRay, in RayShapeIntersection shapeIntersection, in mat3 jacobianT, in float currentT) {
    vec3 gradient = viewRay.dir * jacobianT;
    vec3 sampleSizeAlongRay = getSampleSize(sampleData.tileCoords.w) / gradient;

    RayShapeIntersection voxelIntersection = getVoxelIntersection(sampleData.tileUv, sampleSizeAlongRay);

    // Transform normal from shape space to Cartesian space to eye space
    vec3 voxelNormal = jacobianT * voxelIntersection.entry.xyz;
    voxelNormal = normalize(czm_normal * voxelNormal);

    // Compare with the shape intersection, to choose the appropriate normal
    vec4 voxelEntry = vec4(voxelNormal, currentT + voxelIntersection.entry.w);
    vec4 entry = intersectionMax(shapeIntersection.entry, voxelEntry);

    float fixedStep = minComponent(abs(sampleSizeAlongRay)) * u_stepSize;
    float shift = fixedStep * SHIFT_FRACTION;
    float dt = voxelIntersection.exit.w + shift;
    if ((currentT + dt) > shapeIntersection.exit.w) {
        // Stop at end of shape
        dt = shapeIntersection.exit.w - currentT + shift;
    }
    float stepSize = clamp(dt, fixedStep * MINIMUM_STEP_SCALAR, fixedStep + shift);

    return vec4(entry.xyz, stepSize);
}

vec2 packIntToVec2(int value) {
    float shifted = float(value) / 255.0;
    float lowBits = fract(shifted);
    float highBits = floor(shifted) / 255.0;
    return vec2(highBits, lowBits);
}

vec2 packFloatToVec2(float value) {
    float lowBits = fract(value);
    float highBits = floor(value) / 255.0;
    return vec2(highBits, lowBits);
}

int getSampleIndex(in SampleData sampleData) {
    // tileUv = 1.0 is a valid coordinate but sampleIndex = u_inputDimensions is not.
    // (tileUv = 1.0 corresponds to the far edge of the last sample, at index = u_inputDimensions - 1).
    // Clamp to [0, voxelDimensions - 0.5) to avoid numerical error before flooring
    vec3 maxCoordinate = vec3(u_inputDimensions) - vec3(0.5);
    vec3 inputCoordinate = clamp(sampleData.inputCoordinate, vec3(0.0), maxCoordinate);
    ivec3 sampleIndex = ivec3(floor(inputCoordinate));
    // Convert to a 1D index for lookup in a 1D data array
    return sampleIndex.x + u_inputDimensions.x * (sampleIndex.y + u_inputDimensions.y * sampleIndex.z);
}

/**
 * Compute the view ray at the current fragment, in the local coordinates of the shape.
 */
Ray getViewRayLocal() {
    vec4 eyeCoordinates = czm_windowToEyeCoordinates(gl_FragCoord);
    vec3 origin;
    vec3 direction;
    if (czm_orthographicIn3D == 1.0) {
        eyeCoordinates.z = 0.0;
        origin = (u_transformPositionViewToLocal * eyeCoordinates).xyz;
        direction = u_cameraDirectionLocal;
    } else {
        origin = u_cameraPositionLocal;
        direction = u_transformDirectionViewToLocal * normalize(eyeCoordinates.xyz);
    }
    return Ray(origin, direction);
}

Ray getViewRayEC() {
    vec4 eyeCoordinates = czm_windowToEyeCoordinates(gl_FragCoord);
    vec3 viewPosEC = (czm_orthographicIn3D == 1.0)
        ? vec3(eyeCoordinates.xy, 0.0)
        : vec3(0.0);
    vec3 viewDirEC = normalize(eyeCoordinates.xyz);
    return Ray(viewPosEC, viewDirEC);
}

void main()
{
    Ray viewRayLocal = getViewRayLocal();
    Ray viewRayEC = getViewRayEC();

    Intersections ix;
    vec2 screenCoord = (gl_FragCoord.xy - czm_viewport.xy) / czm_viewport.zw; // [0,1]
    RayShapeIntersection shapeIntersection = intersectScene(screenCoord, viewRayLocal, viewRayEC, ix);
    // Exit early if the scene was completely missed.
    if (shapeIntersection.entry.w == NO_HIT) {
        discard;
    }

    float currentT = shapeIntersection.entry.w;
    float endT = shapeIntersection.exit.w;

    vec3 positionEC = viewRayEC.pos + currentT * viewRayEC.dir;
    TileAndUvCoordinate tileAndUv = getTileAndUvCoordinate(positionEC);
    vec3 positionLocal = viewRayLocal.pos + currentT * viewRayLocal.dir;
    mat3 jacobianT = convertLocalToShapeSpaceDerivative(positionLocal);

    // Traverse the tree from the start position
    TraversalData traversalData;
    SampleData sampleDatas[SAMPLE_COUNT];
    traverseOctreeFromBeginning(tileAndUv, traversalData, sampleDatas);
    vec4 step = getStepSize(sampleDatas[0], viewRayLocal, shapeIntersection, jacobianT, currentT);

    FragmentInput fragmentInput;
    #if defined(STATISTICS)
        setStatistics(fragmentInput.metadataStatistics);
    #endif

    czm_modelMaterial materialOutput;
    vec4 colorAccum = vec4(0.0);

    for (int stepCount = 0; stepCount < STEP_COUNT_MAX; ++stepCount) {
        // Read properties from the megatexture based on the traversal state
        Properties properties = accumulatePropertiesFromMegatexture(sampleDatas);

        // Prepare the custom shader inputs
        copyPropertiesToMetadata(properties, fragmentInput.metadata);

        fragmentInput.attributes.positionEC = positionEC;
        // Re-normalize normals: some shape intersections may have been scaled to encode positive/negative shapes
        fragmentInput.attributes.normalEC = normalize(step.xyz);

        fragmentInput.voxel.viewDirUv = viewRayLocal.dir;

        fragmentInput.voxel.travelDistance = step.w;
        fragmentInput.voxel.stepCount = stepCount;
        fragmentInput.voxel.tileIndex = sampleDatas[0].megatextureIndex;
        fragmentInput.voxel.sampleIndex = getSampleIndex(sampleDatas[0]);
        fragmentInput.voxel.distanceToDepthBuffer = ix.distanceToDepthBuffer - currentT;

        // Run the custom shader
        fragmentMain(fragmentInput, materialOutput);

        // Sanitize the custom shader output
        vec4 color = vec4(materialOutput.diffuse, materialOutput.alpha);
        color.rgb = max(color.rgb, vec3(0.0));
        color.a = clamp(color.a, 0.0, 1.0);

        // Pre-multiplied alpha blend
        colorAccum += (1.0 - colorAccum.a) * vec4(color.rgb * color.a, color.a);

        // Stop traversing if the alpha has been fully saturated
        if (colorAccum.a > ALPHA_ACCUM_MAX) {
            colorAccum.a = ALPHA_ACCUM_MAX;
            break;
        }

        if (step.w == 0.0) {
            // Shape is infinitely thin. The ray may have hit the edge of a
            // foreground voxel. Step ahead slightly to check for more voxels
            step.w = 0.001;
        }

        // Keep raymarching
        currentT += step.w;
        // Check if there's more intersections.
        if (currentT > endT) {
            #if (INTERSECTION_COUNT == 1)
                break;
            #else
                shapeIntersection = nextIntersection(ix);
                if (shapeIntersection.entry.w == NO_HIT) {
                    break;
                } else {
                    // Found another intersection. Resume raymarching there
                    currentT = shapeIntersection.entry.w;
                    endT = shapeIntersection.exit.w;
                }
            #endif
        }
        positionEC = viewRayEC.pos + currentT * viewRayEC.dir;
        tileAndUv = getTileAndUvCoordinate(positionEC);
        positionLocal = viewRayLocal.pos + currentT * viewRayLocal.dir;
        jacobianT = convertLocalToShapeSpaceDerivative(positionLocal);

        // Traverse the tree from the current ray position.
        // This is similar to traverseOctreeFromBeginning but is faster when the ray is in the same tile as the previous step.
        traverseOctreeFromExisting(tileAndUv, traversalData, sampleDatas);
        step = getStepSize(sampleDatas[0], viewRayLocal, shapeIntersection, jacobianT, currentT);
    }

    // Convert the alpha from [0,ALPHA_ACCUM_MAX] to [0,1]
    colorAccum.a /= ALPHA_ACCUM_MAX;

    #if defined(PICKING)
        // If alpha is 0.0 there is nothing to pick
        if (colorAccum.a == 0.0) {
            discard;
        }
        out_FragColor = u_pickColor;
    #elif defined(PICKING_VOXEL)
        // If alpha is 0.0 there is nothing to pick
        if (colorAccum.a == 0.0) {
            discard;
        }
        vec2 megatextureId = packIntToVec2(sampleDatas[0].megatextureIndex);
        vec2 sampleIndex = packIntToVec2(getSampleIndex(sampleDatas[0]));
        out_FragColor = vec4(megatextureId, sampleIndex);
    #else
        out_FragColor = colorAccum;
    #endif
}
`;var Y6=`in vec2 position;

uniform vec4 u_ndcSpaceAxisAlignedBoundingBox;

void main() {
    vec2 aabbMin = u_ndcSpaceAxisAlignedBoundingBox.xy;
    vec2 aabbMax = u_ndcSpaceAxisAlignedBoundingBox.zw;
    vec2 translation = 0.5 * (aabbMax + aabbMin);
    vec2 scale = 0.5 * (aabbMax - aabbMin);
    gl_Position = vec4(position * scale + translation, 0.0, 1.0);
}
`;var X6=`/* Intersection defines
#define INTERSECTION_COUNT ###
*/

#define NO_HIT (-czm_infinity)
#define INF_HIT (czm_infinity * 0.5)

struct RayShapeIntersection {
    vec4 entry;
    vec4 exit;
};

vec4 intersectionMin(in vec4 intersect0, in vec4 intersect1)
{
    if (intersect0.w == NO_HIT) {
        return intersect1;
    } else if (intersect1.w == NO_HIT) {
        return intersect0;
    }
    return (intersect0.w <= intersect1.w) ? intersect0 : intersect1;
}

vec4 intersectionMax(in vec4 intersect0, in vec4 intersect1)
{
    return (intersect0.w >= intersect1.w) ? intersect0 : intersect1;
}

RayShapeIntersection intersectIntersections(in Ray ray, in RayShapeIntersection intersect0, in RayShapeIntersection intersect1)
{
    bool missed = (intersect0.entry.w == NO_HIT) ||
        (intersect1.entry.w == NO_HIT) ||
        (intersect0.exit.w < intersect1.entry.w) ||
        (intersect0.entry.w > intersect1.exit.w);
    if (missed) {
        vec4 miss = vec4(normalize(ray.dir), NO_HIT);
        return RayShapeIntersection(miss, miss);
    }

    vec4 entry = intersectionMax(intersect0.entry, intersect1.entry);
    vec4 exit = intersectionMin(intersect0.exit, intersect1.exit);

    return RayShapeIntersection(entry, exit);
}

struct Intersections {
    // Don't access these member variables directly - call the functions instead.

    // Store an array of ray-surface intersections. Each intersection is composed of:
    //  .xyz for the surface normal at the intersection point
    //  .w for the T value
    // The scale of the normal encodes the shape intersection type:
    //  length(intersection.xyz) = 1: positive shape entry
    //  length(intersection.xyz) = 2: positive shape exit
    //  length(intersection.xyz) = 3: negative shape entry
    //  length(intersection.xyz) = 4: negative shape exit
    // INTERSECTION_COUNT is the number of ray-*shape* (volume) intersections,
    // so we need twice as many to track ray-*surface* intersections
    vec4 intersections[INTERSECTION_COUNT * 2];
    float distanceToDepthBuffer;

    #if (INTERSECTION_COUNT > 1)
        // Maintain state for future nextIntersection calls
        int index;
        int surroundCount;
        bool surroundIsPositive;
    #endif
};

RayShapeIntersection getFirstIntersection(in Intersections ix) 
{
    return RayShapeIntersection(ix.intersections[0], ix.intersections[1]);
}

vec4 encodeIntersectionType(vec4 intersection, int index, bool entry)
{
    float scale = float(index > 0) * 2.0 + float(!entry) + 1.0;
    return vec4(intersection.xyz * scale, intersection.w);
}

// Use defines instead of real functions because WebGL1 cannot access array with non-constant index.
#define setIntersection(/*inout Intersections*/ ix, /*int*/ index, /*float*/ t, /*bool*/ positive, /*bool*/ enter) (ix).intersections[(index)] = vec4(0.0, float(!positive) * 2.0 + float(!enter) + 1.0, 0.0, (t))
#define setIntersectionPair(/*inout Intersections*/ ix, /*int*/ index, /*vec2*/ entryExit) (ix).intersections[(index) * 2 + 0] = vec4(0.0, float((index) > 0) * 2.0 + 1.0, 0.0, (entryExit).x); (ix).intersections[(index) * 2 + 1] = vec4(0.0, float((index) > 0) * 2.0 + 2.0, 0.0, (entryExit).y)
#define setSurfaceIntersection(/*inout Intersections*/ ix, /*int*/ index, /*vec4*/ intersection, /*bool*/ positive, /*bool*/ enter) (ix).intersections[(index)] = encodeIntersectionType((intersection), int(!positive), (enter))
#define setShapeIntersection(/*inout Intersections*/ ix, /*int*/ index, /*RayShapeIntersection*/ intersection) (ix).intersections[(index) * 2 + 0] = encodeIntersectionType((intersection).entry, (index), true); (ix).intersections[(index) * 2 + 1] = encodeIntersectionType((intersection).exit, (index), false)

#if (INTERSECTION_COUNT > 1)
void initializeIntersections(inout Intersections ix) {
    // Sort the intersections from min T to max T with bubble sort.
    // Note: If this sorting function changes, some of the intersection test may
    // need to be updated. Search for "bubble sort" to find those areas.
    const int sortPasses = INTERSECTION_COUNT * 2 - 1;
    for (int n = sortPasses; n > 0; --n) {
        for (int i = 0; i < sortPasses; ++i) {
            // The loop should be: for (i = 0; i < n; ++i) {...} but WebGL1 cannot
            // loop with non-constant condition, so it has to break early instead
            if (i >= n) { break; }

            vec4 intersect0 = ix.intersections[i + 0];
            vec4 intersect1 = ix.intersections[i + 1];

            bool inOrder = intersect0.w <= intersect1.w;

            ix.intersections[i + 0] = inOrder ? intersect0 : intersect1;
            ix.intersections[i + 1] = inOrder ? intersect1 : intersect0;
        }
    }

    // Prepare initial state for nextIntersection
    ix.index = 0;
    ix.surroundCount = 0;
    ix.surroundIsPositive = false;
}
#endif

#if (INTERSECTION_COUNT > 1)
RayShapeIntersection nextIntersection(inout Intersections ix) {
    vec4 surfaceIntersection = vec4(0.0, 0.0, 0.0, NO_HIT);
    RayShapeIntersection shapeIntersection = RayShapeIntersection(surfaceIntersection, surfaceIntersection);

    const int passCount = INTERSECTION_COUNT * 2;

    if (ix.index == passCount) {
        return shapeIntersection;
    }

    for (int i = 0; i < passCount; ++i) {
        // The loop should be: for (i = ix.index; i < passCount; ++i) {...} but WebGL1 cannot
        // loop with non-constant condition, so it has to continue instead.
        if (i < ix.index) {
            continue;
        }

        ix.index = i + 1;

        surfaceIntersection = ix.intersections[i];
        int intersectionType = int(length(surfaceIntersection.xyz) - 0.5);
        bool currShapeIsPositive = intersectionType < 2;
        bool enter = intersectionType % 2 == 0;

        ix.surroundCount += enter ? +1 : -1;
        ix.surroundIsPositive = currShapeIsPositive ? enter : ix.surroundIsPositive;

        // entering positive or exiting negative
        if (ix.surroundCount == 1 && ix.surroundIsPositive && enter == currShapeIsPositive) {
            shapeIntersection.entry = surfaceIntersection;
        }

        // exiting positive or entering negative after being inside positive
        bool exitPositive = !enter && currShapeIsPositive && ix.surroundCount == 0;
        bool enterNegativeFromPositive = enter && !currShapeIsPositive && ix.surroundCount == 2 && ix.surroundIsPositive;
        if (exitPositive || enterNegativeFromPositive) {
            shapeIntersection.exit = surfaceIntersection;

            // entry and exit have been found, so the loop can stop
            if (exitPositive) {
                // After exiting positive shape there is nothing left to intersect, so jump to the end index.
                ix.index = passCount;
            }
            break;
        }
    }

    return shapeIntersection;
}
#endif

// NOTE: initializeIntersections, nextIntersection aren't even declared unless INTERSECTION_COUNT > 1
`;var K6=`// See IntersectionUtils.glsl for the definitions of Ray, Intersections,
// setIntersectionPair, INF_HIT, NO_HIT

/* intersectDepth defines (set in Scene/VoxelRenderResources.js)
#define DEPTH_INTERSECTION_INDEX ###
*/

void intersectDepth(in vec2 screenCoord, in Ray ray, inout Intersections ix) {
    float logDepthOrDepth = czm_unpackDepth(texture(czm_globeDepthTexture, screenCoord));
    float entry;
    float exit;
    if (logDepthOrDepth != 0.0) {
        // Calculate how far the ray must travel before it hits the depth buffer.
        vec4 eyeCoordinateDepth = czm_screenToEyeCoordinates(screenCoord, logDepthOrDepth);
        eyeCoordinateDepth /= eyeCoordinateDepth.w;
        entry = dot(eyeCoordinateDepth.xyz - ray.pos, ray.dir);
        exit = +INF_HIT;
    } else {
        // There's no depth at this location.
        entry = NO_HIT;
        exit = NO_HIT;
    }
    ix.distanceToDepthBuffer = entry;
#if defined(DEPTH_TEST)
    setIntersectionPair(ix, DEPTH_INTERSECTION_INDEX, vec2(entry, exit));
#endif
}
`;var $6=`// See IntersectionUtils.glsl for the definitions of Ray, Intersections, INF_HIT,
// NO_HIT, setShapeIntersection

/* Clipping plane defines (set in Scene/VoxelRenderResources.js)
#define CLIPPING_PLANES_UNION
#define CLIPPING_PLANES_COUNT
#define CLIPPING_PLANES_INTERSECTION_INDEX
*/

uniform sampler2D u_clippingPlanesTexture;
uniform mat4 u_clippingPlanesMatrix;

// Plane is in Hessian Normal Form
vec4 intersectPlane(in Ray ray, in vec4 plane) {
    vec3 n = plane.xyz; // normal
    float w = plane.w; // -dot(pointOnPlane, normal)

    float a = dot(ray.pos, n);
    float b = dot(ray.dir, n);
    float t = -(w + a) / b;

    return vec4(n, t);
}

#ifdef CLIPPING_PLANES
void intersectClippingPlanes(in Ray ray, inout Intersections ix) {
    vec4 backSide = vec4(-ray.dir, -INF_HIT);
    vec4 farSide = vec4(ray.dir, +INF_HIT);
    RayShapeIntersection clippingVolume;

    #if (CLIPPING_PLANES_COUNT == 1)
        // Union and intersection are the same when there's one clipping plane, and the code
        // is more simplified.
        vec4 planeUv = getClippingPlane(u_clippingPlanesTexture, 0);
        vec4 intersection = intersectPlane(ray, planeUv);
        bool reflects = dot(ray.dir, intersection.xyz) < 0.0;
        clippingVolume.entry = reflects ? backSide : intersection;
        clippingVolume.exit = reflects ? intersection : farSide;
        setShapeIntersection(ix, CLIPPING_PLANES_INTERSECTION_INDEX, clippingVolume);
    #elif defined(CLIPPING_PLANES_UNION)
        vec4 firstTransmission = vec4(ray.dir, +INF_HIT);
        vec4 lastReflection = vec4(-ray.dir, -INF_HIT);
        for (int i = 0; i < CLIPPING_PLANES_COUNT; i++) {
            vec4 planeUv = getClippingPlane(u_clippingPlanesTexture, i);
            vec4 intersection = intersectPlane(ray, planeUv);
            if (dot(ray.dir, planeUv.xyz) > 0.0) {
                firstTransmission = intersection.w <= firstTransmission.w ? intersection : firstTransmission;
            } else {
                lastReflection = intersection.w >= lastReflection.w ? intersection : lastReflection;
            }
        }
        clippingVolume.entry = backSide;
        clippingVolume.exit = lastReflection;
        setShapeIntersection(ix, CLIPPING_PLANES_INTERSECTION_INDEX + 0, clippingVolume);
        clippingVolume.entry = firstTransmission;
        clippingVolume.exit = farSide;
        setShapeIntersection(ix, CLIPPING_PLANES_INTERSECTION_INDEX + 1, clippingVolume);
    #else // intersection
        vec4 lastTransmission = vec4(ray.dir, -INF_HIT);
        vec4 firstReflection = vec4(-ray.dir, +INF_HIT);
        for (int i = 0; i < CLIPPING_PLANES_COUNT; i++) {
            vec4 planeUv = getClippingPlane(u_clippingPlanesTexture, i);
            vec4 intersection = intersectPlane(ray, planeUv);
            if (dot(ray.dir, planeUv.xyz) > 0.0) {
                lastTransmission = intersection.w > lastTransmission.w ? intersection : lastTransmission;
            } else {
                firstReflection = intersection.w < firstReflection.w ? intersection: firstReflection;
            }
        }
        if (lastTransmission.w < firstReflection.w) {
            clippingVolume.entry = lastTransmission;
            clippingVolume.exit = firstReflection;
        } else {
            clippingVolume.entry = vec4(-ray.dir, NO_HIT);
            clippingVolume.exit = vec4(ray.dir, NO_HIT);
        }
        setShapeIntersection(ix, CLIPPING_PLANES_INTERSECTION_INDEX, clippingVolume);
    #endif
}
#endif
`;var oR=`// See IntersectionUtils.glsl for the definitions of Ray, NO_HIT, INF_HIT,
// RayShapeIntersection

vec4 transformNormalToEC(in vec4 intersection) {
    return vec4(normalize(czm_normal * intersection.xyz), intersection.w);
}

RayShapeIntersection transformNormalsToEC(in RayShapeIntersection ix) {
    return RayShapeIntersection(transformNormalToEC(ix.entry), transformNormalToEC(ix.exit));
}

vec4 intersectLongitude(in Ray ray, in float angle, in bool positiveNormal) {
    float normalSign = positiveNormal ? 1.0 : -1.0;
    vec2 planeNormal = vec2(-sin(angle), cos(angle)) * normalSign;

    vec2 position = ray.pos.xy;
    vec2 direction = ray.dir.xy;
    float approachRate = dot(direction, planeNormal);
    float distance = -dot(position, planeNormal);

    float t = (approachRate == 0.0)
        ? NO_HIT
        : distance / approachRate;

    return vec4(planeNormal, 0.0, t);
}

RayShapeIntersection intersectHalfSpace(in Ray ray, in float angle, in bool positiveNormal)
{
    vec4 intersection = intersectLongitude(ray, angle, positiveNormal);
    vec4 farSide = vec4(normalize(ray.dir), INF_HIT);

    bool hitFront = (intersection.w > 0.0) == (dot(ray.pos.xy, intersection.xy) > 0.0);
    if (!hitFront) {
        return RayShapeIntersection(intersection, farSide);
    } else {
        return RayShapeIntersection(-1.0 * farSide, intersection);
    }
}

void intersectFlippedWedge(in Ray ray, in vec2 minMaxAngle, out RayShapeIntersection intersections[2])
{
    intersections[0] = transformNormalsToEC(intersectHalfSpace(ray, minMaxAngle.x, false));
    intersections[1] = transformNormalsToEC(intersectHalfSpace(ray, minMaxAngle.y, true));
}

bool hitPositiveHalfPlane(in Ray ray, in vec4 intersection, in bool positiveNormal) {
    float normalSign = positiveNormal ? 1.0 : -1.0;
    vec2 planeDirection = vec2(intersection.y, -intersection.x) * normalSign;
    vec2 hit = ray.pos.xy + intersection.w * ray.dir.xy;
    return dot(hit, planeDirection) > 0.0;
}

void intersectHalfPlane(in Ray ray, in float angle, out RayShapeIntersection intersections[2]) {
    vec4 intersection = intersectLongitude(ray, angle, true);
    vec4 farSide = vec4(normalize(ray.dir), INF_HIT);
    bool hitPositiveSide = hitPositiveHalfPlane(ray, intersection, true);

    farSide = transformNormalToEC(farSide);

    if (hitPositiveSide) {
        intersection = transformNormalToEC(intersection);
        intersections[0].entry = -1.0 * farSide;
        intersections[0].exit = vec4(-1.0 * intersection.xyz, intersection.w);
        intersections[1].entry = intersection;
        intersections[1].exit = farSide;
    } else {
        vec4 miss = vec4(normalize(czm_normal * ray.dir), NO_HIT);
        intersections[0].entry = -1.0 * farSide;
        intersections[0].exit = farSide;
        intersections[1].entry = miss;
        intersections[1].exit = miss;
    }
}

RayShapeIntersection intersectRegularWedge(in Ray ray, in vec2 minMaxAngle)
{
    // Note: works for maxAngle > minAngle + pi, where the "regular wedge"
    // is actually a negative volume.
    // Compute intersections with the two planes.
    // Normals will point toward the "outside" (negative space)
    vec4 intersect1 = intersectLongitude(ray, minMaxAngle.x, false);
    vec4 intersect2 = intersectLongitude(ray, minMaxAngle.y, true);

    // Choose intersection with smallest T as the "first", the other as "last"
    // Note: first or last could be in the "shadow" wedge, beyond the tip
    bool inOrder = intersect1.w <= intersect2.w;
    vec4 first = inOrder ? intersect1 : intersect2;
    vec4 last = inOrder ? intersect2 : intersect1;

    bool firstIsAhead = first.w >= 0.0;
    bool startedInsideFirst = dot(ray.pos.xy, first.xy) < 0.0;
    bool exitFromInside = firstIsAhead == startedInsideFirst;
    bool lastIsAhead = last.w > 0.0;
    bool startedOutsideLast = dot(ray.pos.xy, last.xy) >= 0.0;
    bool enterFromOutside = lastIsAhead == startedOutsideLast;

    vec4 farSide = vec4(normalize(ray.dir), INF_HIT);
    vec4 miss = vec4(normalize(ray.dir), NO_HIT);

    if (exitFromInside && enterFromOutside) {
        // Ray crosses both faces of negative wedge, exiting then entering the positive shape
        return transformNormalsToEC(RayShapeIntersection(first, last));
    } else if (!exitFromInside && enterFromOutside) {
        // Ray starts inside wedge. last is in shadow wedge, and first is actually the entry
        return transformNormalsToEC(RayShapeIntersection(-1.0 * farSide, first));
    } else if (exitFromInside && !enterFromOutside) {
        // First intersection was in the shadow wedge, so last is actually the exit
        return transformNormalsToEC(RayShapeIntersection(last, farSide));
    } else { // !exitFromInside && !enterFromOutside
        // Both intersections were in the shadow wedge
        return transformNormalsToEC(RayShapeIntersection(miss, miss));
    }
}
`;var J6=`// See IntersectionUtils.glsl for the definitions of Ray, RayShapeIntersection,
// NO_HIT, Intersections

/* Box defines (set in Scene/VoxelBoxShape.js)
#define BOX_INTERSECTION_INDEX ### // always 0
*/

uniform sampler2D u_renderBoundPlanesTexture;

RayShapeIntersection intersectBoundPlanes(in Ray ray) {
    vec4 lastEntry = vec4(ray.dir, -INF_HIT);
    vec4 firstExit = vec4(-ray.dir, +INF_HIT);
    for (int i = 0; i < 6; i++) {
        vec4 boundPlane = getBoundPlane(u_renderBoundPlanesTexture, i);
        vec4 intersection = intersectPlane(ray, boundPlane);
        if (dot(ray.dir, boundPlane.xyz) < 0.0) {
            lastEntry = intersection.w > lastEntry.w ? intersection : lastEntry;
        } else {
            firstExit = intersection.w < firstExit.w ? intersection: firstExit;
        }
    }

    if (lastEntry.w < firstExit.w) {
        return RayShapeIntersection(lastEntry, firstExit);
    } else {
        return RayShapeIntersection(vec4(-ray.dir, NO_HIT), vec4(ray.dir, NO_HIT));
    }
}

void intersectShape(in Ray rayUV, in  Ray rayEC, inout Intersections ix)
{
    RayShapeIntersection intersection = intersectBoundPlanes(rayEC);
    setShapeIntersection(ix, BOX_INTERSECTION_INDEX, intersection);
}
`;var Z6=`// See IntersectionUtils.glsl for the definitions of Ray, NO_HIT, Intersections,
// RayShapeIntersection, setSurfaceIntersection, setShapeIntersection,
// intersectIntersections
// See IntersectLongitude.glsl for the definitions of intersectHalfPlane,
// intersectFlippedWedge, intersectRegularWedge

/* Cylinder defines (set in Scene/VoxelCylinderShape.js)
#define CYLINDER_HAS_RENDER_BOUNDS_RADIUS_MIN
#define CYLINDER_HAS_RENDER_BOUNDS_RADIUS_FLAT
#define CYLINDER_HAS_RENDER_BOUNDS_ANGLE
#define CYLINDER_HAS_RENDER_BOUNDS_ANGLE_RANGE_UNDER_HALF
#define CYLINDER_HAS_RENDER_BOUNDS_ANGLE_RANGE_OVER_HALF
#define CYLINDER_HAS_RENDER_BOUNDS_ANGLE_RANGE_EQUAL_ZERO

#define CYLINDER_INTERSECTION_INDEX_RADIUS_MAX
#define CYLINDER_INTERSECTION_INDEX_RADIUS_MIN
#define CYLINDER_INTERSECTION_INDEX_ANGLE
*/

// Cylinder uniforms
uniform vec2 u_cylinderRenderRadiusMinMax;
#if defined(CYLINDER_HAS_RENDER_BOUNDS_ANGLE)
    uniform vec2 u_cylinderRenderAngleMinMax;
#endif

uniform sampler2D u_renderBoundPlanesTexture;

RayShapeIntersection intersectBoundPlanes(in Ray ray) {
    vec4 lastEntry = vec4(ray.dir, -INF_HIT);
    vec4 firstExit = vec4(-ray.dir, +INF_HIT);
    for (int i = 0; i < 2; i++) {
        vec4 boundPlane = getBoundPlane(u_renderBoundPlanesTexture, i);
        vec4 intersection = intersectPlane(ray, boundPlane);
        if (dot(ray.dir, boundPlane.xyz) < 0.0) {
            lastEntry = intersection.w > lastEntry.w ? intersection : lastEntry;
        } else {
            firstExit = intersection.w < firstExit.w ? intersection: firstExit;
        }
    }

    if (lastEntry.w < firstExit.w) {
        return RayShapeIntersection(lastEntry, firstExit);
    } else {
        return RayShapeIntersection(vec4(-ray.dir, NO_HIT), vec4(ray.dir, NO_HIT));
    }
}

/**
 * Find the intersection of a ray with a right cylindrical surface of a given radius
 * about the z-axis.
 */
RayShapeIntersection intersectCylinder(in Ray ray, in float radius, in bool convex)
{
    vec2 position = ray.pos.xy;
    vec2 direction = ray.dir.xy;

    float a = dot(direction, direction);
    float b = dot(position, direction);
    float c = dot(position, position) - radius * radius;
    float determinant = b * b - a * c;

    if (determinant < 0.0) {
        vec4 miss = vec4(normalize(ray.dir), NO_HIT);
        return RayShapeIntersection(miss, miss);
    }

    determinant = sqrt(determinant);
    float t1 = (-b - determinant) / a;
    float t2 = (-b + determinant) / a;
    float signFlip = convex ? 1.0 : -1.0;
    vec3 normal1 = vec3((position + t1 * direction) * signFlip, 0.0);
    vec3 normal2 = vec3((position + t2 * direction) * signFlip, 0.0);
    // Return normals in eye coordinates
    vec4 intersect1 = vec4(normalize(czm_normal * normal1), t1);
    vec4 intersect2 = vec4(normalize(czm_normal * normal2), t2);

    return RayShapeIntersection(intersect1, intersect2);
}

/**
 * Find the intersection of a ray with a right cylindrical solid of given
 * radius and height bounds. NOTE: The shape is assumed to be convex.
 */
RayShapeIntersection intersectBoundedCylinder(in Ray ray, in Ray rayEC, in float radius)
{
    RayShapeIntersection cylinderIntersection = intersectCylinder(ray, radius, true);
    RayShapeIntersection heightBoundsIntersection = intersectBoundPlanes(rayEC);
    return intersectIntersections(ray, cylinderIntersection, heightBoundsIntersection);
}

void intersectShape(in Ray ray, in Ray rayEC, inout Intersections ix)
{
    RayShapeIntersection outerIntersect = intersectBoundedCylinder(ray, rayEC, u_cylinderRenderRadiusMinMax.y);

    setShapeIntersection(ix, CYLINDER_INTERSECTION_INDEX_RADIUS_MAX, outerIntersect);

    if (outerIntersect.entry.w == NO_HIT) {
        return;
    }

    #if defined(CYLINDER_HAS_RENDER_BOUNDS_RADIUS_FLAT)
        // When the cylinder is perfectly thin it's necessary to sandwich the
        // inner cylinder intersection inside the outer cylinder intersection.

        // Without this special case,
        // [outerMin, outerMax, innerMin, innerMax] will bubble sort to
        // [outerMin, innerMin, outerMax, innerMax] which will cause the back
        // side of the cylinder to be invisible because it will think the ray
        // is still inside the inner (negative) cylinder after exiting the
        // outer (positive) cylinder.

        // With this special case,
        // [outerMin, innerMin, innerMax, outerMax] will bubble sort to
        // [outerMin, innerMin, innerMax, outerMax] which will work correctly.

        // Note: If initializeIntersections() changes its sorting function
        // from bubble sort to something else, this code may need to change.
        RayShapeIntersection innerIntersect = intersectCylinder(ray, 1.0, false);
        setSurfaceIntersection(ix, 0, outerIntersect.entry, true, true);  // positive, enter
        setSurfaceIntersection(ix, 1, innerIntersect.entry, false, true); // negative, enter
        setSurfaceIntersection(ix, 2, innerIntersect.exit, false, false); // negative, exit
        setSurfaceIntersection(ix, 3, outerIntersect.exit, true, false);  // positive, exit
    #elif defined(CYLINDER_HAS_RENDER_BOUNDS_RADIUS_MIN)
        RayShapeIntersection innerIntersect = intersectCylinder(ray, u_cylinderRenderRadiusMinMax.x, false);
        setShapeIntersection(ix, CYLINDER_INTERSECTION_INDEX_RADIUS_MIN, innerIntersect);
    #endif

    #if defined(CYLINDER_HAS_RENDER_BOUNDS_ANGLE_RANGE_UNDER_HALF)
        RayShapeIntersection wedgeIntersect = intersectRegularWedge(ray, u_cylinderRenderAngleMinMax);
        setShapeIntersection(ix, CYLINDER_INTERSECTION_INDEX_ANGLE, wedgeIntersect);
    #elif defined(CYLINDER_HAS_RENDER_BOUNDS_ANGLE_RANGE_OVER_HALF)
        RayShapeIntersection wedgeIntersects[2];
        intersectFlippedWedge(ray, u_cylinderRenderAngleMinMax, wedgeIntersects);
        setShapeIntersection(ix, CYLINDER_INTERSECTION_INDEX_ANGLE + 0, wedgeIntersects[0]);
        setShapeIntersection(ix, CYLINDER_INTERSECTION_INDEX_ANGLE + 1, wedgeIntersects[1]);
    #elif defined(CYLINDER_HAS_RENDER_BOUNDS_ANGLE_RANGE_EQUAL_ZERO)
        RayShapeIntersection wedgeIntersects[2];
        intersectHalfPlane(ray, u_cylinderRenderAngleMinMax.x, wedgeIntersects);
        setShapeIntersection(ix, CYLINDER_INTERSECTION_INDEX_ANGLE + 0, wedgeIntersects[0]);
        setShapeIntersection(ix, CYLINDER_INTERSECTION_INDEX_ANGLE + 1, wedgeIntersects[1]);
    #endif
}
`;var Q6=`// See IntersectionUtils.glsl for the definitions of Ray, NO_HIT, INF_HIT, Intersections,
// RayShapeIntersection, setSurfaceIntersection, setShapeIntersection
// See IntersectLongitude.glsl for the definitions of intersectHalfPlane,
// intersectFlippedWedge, intersectRegularWedge

/* Ellipsoid defines (set in Scene/VoxelEllipsoidShape.js)
#define ELLIPSOID_HAS_RENDER_BOUNDS_LONGITUDE
#define ELLIPSOID_HAS_RENDER_BOUNDS_LONGITUDE_RANGE_EQUAL_ZERO
#define ELLIPSOID_HAS_RENDER_BOUNDS_LONGITUDE_RANGE_UNDER_HALF
#define ELLIPSOID_HAS_RENDER_BOUNDS_LONGITUDE_RANGE_OVER_HALF
#define ELLIPSOID_HAS_RENDER_BOUNDS_LATITUDE_MAX_UNDER_HALF
#define ELLIPSOID_HAS_RENDER_BOUNDS_LATITUDE_MAX_EQUAL_HALF
#define ELLIPSOID_HAS_RENDER_BOUNDS_LATITUDE_MAX_OVER_HALF
#define ELLIPSOID_HAS_RENDER_BOUNDS_LATITUDE_MIN_UNDER_HALF
#define ELLIPSOID_HAS_RENDER_BOUNDS_LATITUDE_MIN_EQUAL_HALF
#define ELLIPSOID_HAS_RENDER_BOUNDS_LATITUDE_MIN_OVER_HALF
#define ELLIPSOID_INTERSECTION_INDEX_LONGITUDE
#define ELLIPSOID_INTERSECTION_INDEX_LATITUDE_MAX
#define ELLIPSOID_INTERSECTION_INDEX_LATITUDE_MIN
#define ELLIPSOID_INTERSECTION_INDEX_HEIGHT_MAX
#define ELLIPSOID_INTERSECTION_INDEX_HEIGHT_MIN
*/

#if defined(ELLIPSOID_HAS_RENDER_BOUNDS_LONGITUDE)
    uniform vec2 u_ellipsoidRenderLongitudeMinMax;
#endif
uniform float u_eccentricitySquared;
uniform vec2 u_ellipsoidRenderLatitudeSinMinMax;
uniform vec2 u_clipMinMaxHeight; // Values are negative: clipHeight - maxShapeHeight

RayShapeIntersection intersectZPlane(in Ray ray, in float z) {
    float t = -ray.pos.z / ray.dir.z;

    bool startsOutside = sign(ray.pos.z) == sign(z);
    bool entry = (t >= 0.0) != startsOutside;

    vec4 intersect = vec4(0.0, 0.0, z, t);
    vec4 farSide = vec4(normalize(ray.dir), INF_HIT);

    if (entry) {
        return RayShapeIntersection(intersect, farSide);
    } else {
        return RayShapeIntersection(-1.0 * farSide, intersect);
    }
}

RayShapeIntersection intersectHeight(in Ray ray, in float height, in bool convex)
{
    // Scale the ray by the ellipsoid axes to make it a unit sphere
    // Note: approximating ellipsoid + height as an ellipsoid
    vec3 radiiCorrection = vec3(1.0) / (u_ellipsoidRadii + height);
    vec3 position = ray.pos * radiiCorrection;
    vec3 direction = ray.dir * radiiCorrection;

    float a = dot(direction, direction); // ~ 1.0 (or maybe 4.0 if ray is scaled)
    float b = dot(direction, position); // roughly inside [-1.0, 1.0] when zoomed in
    float c = dot(position, position) - 1.0; // ~ 0.0 when zoomed in.
    float determinant = b * b - a * c; // ~ b * b when zoomed in

    if (determinant < 0.0) {
        vec4 miss = vec4(normalize(direction), NO_HIT);
        return RayShapeIntersection(miss, miss);
    }

    determinant = sqrt(determinant);

    // Compute larger root using standard formula
    float signB = b < 0.0 ? -1.0 : 1.0;
    // The other root may suffer from subtractive cancellation in the standard formula.
    // Compute it from the first root instead.
    float t1 = (-b - signB * determinant) / a;
    float t2 = c / (a * t1);
    float tmin = min(t1, t2);
    float tmax = max(t1, t2);

    float directionScale = convex ? 1.0 : -1.0;
    vec3 d1 = directionScale * (position + tmin * direction);
    vec3 d2 = directionScale * (position + tmax * direction);

    // Return normals in eye coordinates. Use spherical approximation for the normal.
    vec3 normal1 = normalize(czm_normal * d1);
    vec3 normal2 = normalize(czm_normal * d2);

    return RayShapeIntersection(vec4(normal1, tmin), vec4(normal2, tmax));
}

/**
 * Given a circular cone around the z-axis, with apex at the origin,
 * find the parametric distance(s) along a ray where that ray intersects
 * the cone.
 * The cone opening angle is described by the squared cosine of
 * its half-angle (the angle between the Z-axis and the surface)
 */
vec2 intersectDoubleEndedCone(in Ray ray, in float cosSqrHalfAngle)
{
    vec3 o = ray.pos;
    vec3 d = ray.dir;
    float sinSqrHalfAngle = 1.0 - cosSqrHalfAngle;

    float aSin = d.z * d.z * sinSqrHalfAngle;
    float aCos = -dot(d.xy, d.xy) * cosSqrHalfAngle;
    float a = aSin + aCos;

    float bSin = d.z * o.z * sinSqrHalfAngle;
    float bCos = -dot(o.xy, d.xy) * cosSqrHalfAngle;
    float b = bSin + bCos;

    float cSin = o.z * o.z * sinSqrHalfAngle;
    float cCos = -dot(o.xy, o.xy) * cosSqrHalfAngle;
    float c = cSin + cCos;
    // determinant = b * b - a * c. But bSin * bSin = aSin * cSin.
    // Avoid subtractive cancellation by expanding to eliminate these terms
    float determinant = 2.0 * bSin * bCos + bCos * bCos - aSin * cCos - aCos * cSin - aCos * cCos;

    if (determinant < 0.0) {
        return vec2(NO_HIT);
    } else if (a == 0.0) {
        // Ray is parallel to cone surface
        return (b == 0.0)
            ? vec2(NO_HIT) // Ray is on cone surface
            : vec2(-0.5 * c / b, NO_HIT);
    }

    determinant = sqrt(determinant);

    // Compute larger root using standard formula
    float signB = b < 0.0 ? -1.0 : 1.0;
    float t1 = (-b - signB * determinant) / a;
    // The other root may suffer from subtractive cancellation in the standard formula.
    // Compute it from the first root instead.
    float t2 = c / (a * t1);
    float tmin = min(t1, t2);
    float tmax = max(t1, t2);
    return vec2(tmin, tmax);
}

/**
 * Given a point on a conical surface, find the surface normal at that point.
 */
vec3 getConeNormal(in vec3 p, in bool convex) {
    // Start with radial component pointing toward z-axis
    vec2 radial = -abs(p.z) * normalize(p.xy);
    // Z component points toward opening of cone
    float zSign = (p.z < 0.0) ? -1.0 : 1.0;
    float z = length(p.xy) * zSign;
    // Flip normal if shape is convex
    float flip = (convex) ? -1.0 : 1.0;
    return normalize(vec3(radial, z) * flip);
}

/**
 * Compute the shift between the ellipsoid origin and the apex of a cone of latitude
 */
float getLatitudeConeShift(in float sinLatitude) {
    // Find prime vertical radius of curvature: 
    // the distance along the ellipsoid normal to the intersection with the z-axis
    float x2 = u_eccentricitySquared * sinLatitude * sinLatitude;
    float primeVerticalRadius = u_ellipsoidRadii.x * inversesqrt(1.0 - x2);

    // Compute a shift from the origin to the intersection of the cone with the z-axis
    return primeVerticalRadius * u_eccentricitySquared * sinLatitude;
}

void intersectFlippedCone(in Ray ray, in float cosHalfAngle, out RayShapeIntersection intersections[2]) {
    // Shift the ray to account for the latitude cone not being centered at the Earth center
    ray.pos.z += getLatitudeConeShift(cosHalfAngle);

    float cosSqrHalfAngle = cosHalfAngle * cosHalfAngle;
    vec2 intersect = intersectDoubleEndedCone(ray, cosSqrHalfAngle);

    vec4 miss = vec4(normalize(ray.dir), NO_HIT);
    vec4 farSide = vec4(normalize(ray.dir), INF_HIT);

    // Initialize output with no intersections
    intersections[0].entry = -1.0 * farSide;
    intersections[0].exit = farSide;
    intersections[1].entry = miss;
    intersections[1].exit = miss;

    if (intersect.x == NO_HIT) {
        return;
    }

    // Find the points of intersection
    float tmin = intersect.x;
    float tmax = intersect.y;
    vec3 p0 = ray.pos + tmin * ray.dir;
    vec3 p1 = ray.pos + tmax * ray.dir;

    vec4 intersect0 = vec4(getConeNormal(p0, true), tmin);
    vec4 intersect1 = vec4(getConeNormal(p1, true), tmax);

    bool p0InShadowCone = sign(p0.z) != sign(cosHalfAngle);
    bool p1InShadowCone = sign(p1.z) != sign(cosHalfAngle);

    if (p0InShadowCone && p1InShadowCone) {
        // no valid intersections
    } else if (p0InShadowCone) {
        intersections[0].exit = intersect1;
    } else if (p1InShadowCone) {
        intersections[0].entry = intersect0;
    } else {
        intersections[0].exit = intersect0;
        intersections[1].entry = intersect1;
        intersections[1].exit = farSide;
    }
}

RayShapeIntersection intersectRegularCone(in Ray ray, in float cosHalfAngle, in bool convex) {
    // Shift the ray to account for the latitude cone not being centered at the Earth center
    ray.pos.z += getLatitudeConeShift(cosHalfAngle);

    float cosSqrHalfAngle = cosHalfAngle * cosHalfAngle;
    vec2 intersect = intersectDoubleEndedCone(ray, cosSqrHalfAngle);

    vec4 miss = vec4(normalize(ray.dir), NO_HIT);
    vec4 farSide = vec4(normalize(ray.dir), INF_HIT);

    if (intersect.x == NO_HIT) {
        return RayShapeIntersection(miss, miss);
    }

    // Find the points of intersection
    float tmin = intersect.x;
    float tmax = intersect.y;
    vec3 p0 = ray.pos + tmin * ray.dir;
    vec3 p1 = ray.pos + tmax * ray.dir;

    vec4 intersect0 = vec4(getConeNormal(p0, convex), tmin);
    vec4 intersect1 = vec4(getConeNormal(p1, convex), tmax);

    bool p0InShadowCone = sign(p0.z) != sign(cosHalfAngle);
    bool p1InShadowCone = sign(p1.z) != sign(cosHalfAngle);

    if (p0InShadowCone && p1InShadowCone) {
        return RayShapeIntersection(miss, miss);
    } else if (p0InShadowCone) {
        return RayShapeIntersection(intersect1, farSide);
    } else if (p1InShadowCone) {
        return RayShapeIntersection(-1.0 * farSide, intersect0);
    } else {
        return RayShapeIntersection(intersect0, intersect1);
    }
}

void intersectShape(in Ray ray, in Ray rayEC, inout Intersections ix) {    // Outer ellipsoid
    RayShapeIntersection outerIntersect = intersectHeight(ray, u_clipMinMaxHeight.y, true);
    setShapeIntersection(ix, ELLIPSOID_INTERSECTION_INDEX_HEIGHT_MAX, outerIntersect);

    // Exit early if the outer ellipsoid was missed.
    if (outerIntersect.entry.w == NO_HIT) {
        return;
    }

    // Inner ellipsoid
    RayShapeIntersection innerIntersect = intersectHeight(ray, u_clipMinMaxHeight.x, false);

    if (innerIntersect.entry.w == NO_HIT) {
        setShapeIntersection(ix, ELLIPSOID_INTERSECTION_INDEX_HEIGHT_MIN, innerIntersect);
    } else {
        // When the ellipsoid is large and thin it's possible for floating point math
        // to cause the ray to intersect the inner ellipsoid before the outer ellipsoid. 
        // To prevent this from happening, clamp innerIntersect to outerIntersect and
        // sandwich the inner ellipsoid intersection inside the outer ellipsoid intersection.

        // Without this special case,
        // [outerMin, outerMax, innerMin, innerMax] will bubble sort to
        // [outerMin, innerMin, outerMax, innerMax] which will cause the back
        // side of the ellipsoid to be invisible because it will think the ray
        // is still inside the inner (negative) ellipsoid after exiting the
        // outer (positive) ellipsoid.

        // With this special case,
        // [outerMin, innerMin, innerMax, outerMax] will bubble sort to
        // [outerMin, innerMin, innerMax, outerMax] which will work correctly.

        // Note: If initializeIntersections() changes its sorting function
        // from bubble sort to something else, this code may need to change.
        innerIntersect.entry.w = max(innerIntersect.entry.w, outerIntersect.entry.w);
        innerIntersect.exit.w = min(innerIntersect.exit.w, outerIntersect.exit.w);
        setSurfaceIntersection(ix, 0, outerIntersect.entry, true, true);  // positive, enter
        setSurfaceIntersection(ix, 1, innerIntersect.entry, false, true); // negative, enter
        setSurfaceIntersection(ix, 2, innerIntersect.exit, false, false); // negative, exit
        setSurfaceIntersection(ix, 3, outerIntersect.exit, true, false);  // positive, exit
    }

    // Bottom cone
    #if defined(ELLIPSOID_HAS_RENDER_BOUNDS_LATITUDE_MIN_UNDER_HALF)
        RayShapeIntersection bottomConeIntersection = intersectRegularCone(ray, u_ellipsoidRenderLatitudeSinMinMax.x, false);
        setShapeIntersection(ix, ELLIPSOID_INTERSECTION_INDEX_LATITUDE_MIN, bottomConeIntersection);
    #elif defined(ELLIPSOID_HAS_RENDER_BOUNDS_LATITUDE_MIN_EQUAL_HALF)
        RayShapeIntersection bottomConeIntersection = intersectZPlane(ray, -1.0);
        setShapeIntersection(ix, ELLIPSOID_INTERSECTION_INDEX_LATITUDE_MIN, bottomConeIntersection);
    #elif defined(ELLIPSOID_HAS_RENDER_BOUNDS_LATITUDE_MIN_OVER_HALF)
        RayShapeIntersection bottomConeIntersections[2];
        intersectFlippedCone(ray, u_ellipsoidRenderLatitudeSinMinMax.x, bottomConeIntersections);
        setShapeIntersection(ix, ELLIPSOID_INTERSECTION_INDEX_LATITUDE_MIN + 0, bottomConeIntersections[0]);
        setShapeIntersection(ix, ELLIPSOID_INTERSECTION_INDEX_LATITUDE_MIN + 1, bottomConeIntersections[1]);
    #endif

    // Top cone
    #if defined(ELLIPSOID_HAS_RENDER_BOUNDS_LATITUDE_MAX_UNDER_HALF)
        RayShapeIntersection topConeIntersections[2];
        intersectFlippedCone(ray, u_ellipsoidRenderLatitudeSinMinMax.y, topConeIntersections);
        setShapeIntersection(ix, ELLIPSOID_INTERSECTION_INDEX_LATITUDE_MAX + 0, topConeIntersections[0]);
        setShapeIntersection(ix, ELLIPSOID_INTERSECTION_INDEX_LATITUDE_MAX + 1, topConeIntersections[1]);
    #elif defined(ELLIPSOID_HAS_RENDER_BOUNDS_LATITUDE_MAX_EQUAL_HALF)
        RayShapeIntersection topConeIntersection = intersectZPlane(ray, 1.0);
        setShapeIntersection(ix, ELLIPSOID_INTERSECTION_INDEX_LATITUDE_MAX, topConeIntersection);
    #elif defined(ELLIPSOID_HAS_RENDER_BOUNDS_LATITUDE_MAX_OVER_HALF)
        RayShapeIntersection topConeIntersection = intersectRegularCone(ray, u_ellipsoidRenderLatitudeSinMinMax.y, false);
        setShapeIntersection(ix, ELLIPSOID_INTERSECTION_INDEX_LATITUDE_MAX, topConeIntersection);
    #endif

    // Wedge
    #if defined(ELLIPSOID_HAS_RENDER_BOUNDS_LONGITUDE_RANGE_EQUAL_ZERO)
        RayShapeIntersection wedgeIntersects[2];
        intersectHalfPlane(ray, u_ellipsoidRenderLongitudeMinMax.x, wedgeIntersects);
        setShapeIntersection(ix, ELLIPSOID_INTERSECTION_INDEX_LONGITUDE + 0, wedgeIntersects[0]);
        setShapeIntersection(ix, ELLIPSOID_INTERSECTION_INDEX_LONGITUDE + 1, wedgeIntersects[1]);
    #elif defined(ELLIPSOID_HAS_RENDER_BOUNDS_LONGITUDE_RANGE_UNDER_HALF)
        RayShapeIntersection wedgeIntersect = intersectRegularWedge(ray, u_ellipsoidRenderLongitudeMinMax);
        setShapeIntersection(ix, ELLIPSOID_INTERSECTION_INDEX_LONGITUDE, wedgeIntersect);
    #elif defined(ELLIPSOID_HAS_RENDER_BOUNDS_LONGITUDE_RANGE_OVER_HALF)
        RayShapeIntersection wedgeIntersects[2];
        intersectFlippedWedge(ray, u_ellipsoidRenderLongitudeMinMax, wedgeIntersects);
        setShapeIntersection(ix, ELLIPSOID_INTERSECTION_INDEX_LONGITUDE + 0, wedgeIntersects[0]);
        setShapeIntersection(ix, ELLIPSOID_INTERSECTION_INDEX_LONGITUDE + 1, wedgeIntersects[1]);
    #endif
}
`;var MS=`// Main intersection function for Voxel scenes.
// See IntersectBox.glsl, IntersectCylinder.glsl, or IntersectEllipsoid.glsl
// for the definition of intersectShape. The appropriate function is selected
// based on the VoxelPrimitive shape type, and added to the shader in
// Scene/VoxelRenderResources.js.
// See also IntersectClippingPlane.glsl and IntersectDepth.glsl.
// See IntersectionUtils.glsl for the definitions of Ray, NO_HIT,
// getFirstIntersection, initializeIntersections, nextIntersection.

/* Intersection defines (set in Scene/VoxelRenderResources.js)
#define INTERSECTION_COUNT ###
*/

RayShapeIntersection intersectScene(in vec2 screenCoord, in Ray ray, in Ray rayEC, out Intersections ix) {
    // Do a ray-shape intersection to find the exact starting and ending points.
    intersectShape(ray, rayEC, ix);

    // Exit early if the positive shape was completely missed or behind the ray.
    RayShapeIntersection intersection = getFirstIntersection(ix);
    if (intersection.entry.w == NO_HIT) {
        // Positive shape was completely missed - so exit early.
        return intersection;
    }

    // Clipping planes
    #if defined(CLIPPING_PLANES)
        intersectClippingPlanes(ray, ix);
    #endif

    // Depth
    intersectDepth(screenCoord, rayEC, ix);

    // Find the first intersection that's in front of the ray
    #if (INTERSECTION_COUNT > 1)
        initializeIntersections(ix);
        for (int i = 0; i < INTERSECTION_COUNT; ++i) {
            intersection = nextIntersection(ix);
            if (intersection.exit.w > 0.0) {
                // Set start to 0.0 when ray is inside the shape.
                intersection.entry.w = max(intersection.entry.w, 0.0);
                break;
            }
        }
    #else
        // Set start to 0.0 when ray is inside the shape.
        intersection.entry.w = max(intersection.entry.w, 0.0);
    #endif

    return intersection;
}
`;var eH=`uniform vec3 u_boxLocalToShapeUvScale;

uniform ivec4 u_cameraTileCoordinates;
uniform vec3 u_cameraTileUv;
uniform mat3 u_boxEcToXyz;

mat3 convertLocalToShapeSpaceDerivative(in vec3 positionLocal) {
    // For BOX, local space = shape space, so the Jacobian is the identity matrix.
    return mat3(1.0);
}

vec3 scaleShapeUvToShapeSpace(in vec3 shapeUv) {
    return shapeUv / u_boxLocalToShapeUvScale;
}

vec3 convertEcToDeltaTile(in vec3 positionEC) {
    vec3 dPosition = u_boxEcToXyz * positionEC;
    return u_boxLocalToShapeUvScale * dPosition * float(1 << u_cameraTileCoordinates.w);
}

TileAndUvCoordinate getTileAndUvCoordinate(in vec3 positionEC) {
    vec3 deltaTileCoordinate = convertEcToDeltaTile(positionEC);
    vec3 tileUvSum = u_cameraTileUv + deltaTileCoordinate;
    ivec3 tileCoordinate = u_cameraTileCoordinates.xyz + ivec3(floor(tileUvSum));
    tileCoordinate = min(max(ivec3(0), tileCoordinate), ivec3((1 << u_cameraTileCoordinates.w) - 1));
    ivec3 tileCoordinateChange = tileCoordinate - u_cameraTileCoordinates.xyz;
    vec3 tileUv = clamp(tileUvSum - vec3(tileCoordinateChange), 0.0, 1.0);
    return TileAndUvCoordinate(ivec4(tileCoordinate, u_cameraTileCoordinates.w), tileUv);
}
`;var tH=`uniform vec3 u_cylinderLocalToShapeUvScale; // x = radius scale, y = angle scale, z = height scale
uniform float u_cylinderShapeUvAngleRangeOrigin;
uniform mat3 u_cylinderEcToRadialTangentUp;
uniform ivec4 u_cameraTileCoordinates;
uniform vec3 u_cameraTileUv;
uniform vec3 u_cameraShapePosition; // (radial distance, angle, height) of camera in shape space

mat3 convertLocalToShapeSpaceDerivative(in vec3 position) {
    vec3 radial = normalize(vec3(position.xy, 0.0));
    vec3 z = vec3(0.0, 0.0, 1.0);
    vec3 east = normalize(vec3(-position.y, position.x, 0.0));
    return mat3(radial, east / length(position.xy), z);
}

vec3 scaleShapeUvToShapeSpace(in vec3 shapeUv) {
    float radius = shapeUv.x / u_cylinderLocalToShapeUvScale.x;
    float angle = shapeUv.y * czm_twoPi / u_cylinderLocalToShapeUvScale.y;
    float height = shapeUv.z / u_cylinderLocalToShapeUvScale.z;

    return vec3(radius, angle, height);
}

/**
 * Computes the change in polar coordinates given a change in position.
 * @param {vec2} dPosition The change in position in Cartesian coordinates.
 * @param {float} cameraRadialDistance The radial distance of the camera from the origin.
 * @return {vec2} The change in polar coordinates (radial distance, angle).
 */
vec2 computePolarChange(in vec2 dPosition, in float cameraRadialDistance) {
    float dAngle = atan(dPosition.y, cameraRadialDistance + dPosition.x);
    // Find the direction of the radial axis at the output angle, in Cartesian coordinates
    vec2 outputRadialAxis = vec2(cos(dAngle), sin(dAngle));
    float sinHalfAngle = sin(dAngle / 2.0);
    float versine = 2.0 * sinHalfAngle * sinHalfAngle;
    float dRadial = dot(dPosition, outputRadialAxis) - cameraRadialDistance * versine;
    return vec2(dRadial, dAngle);
}

vec3 convertEcToDeltaShape(in vec3 positionEC) {
    // 1. Rotate to radial, tangent, and up coordinates
    vec3 rtu = u_cylinderEcToRadialTangentUp * positionEC;
    // 2. Compute change in angular and radial coordinates.
    vec2 dPolar = computePolarChange(rtu.xy, u_cameraShapePosition.x);
    return vec3(dPolar.xy, rtu.z);
}

vec3 convertEcToDeltaTile(in vec3 positionEC) {
    vec3 deltaShape = convertEcToDeltaShape(positionEC);
    // Convert to tileset coordinates in [0, 1]
    float dx = u_cylinderLocalToShapeUvScale.x * deltaShape.x;
    float dy = deltaShape.y / czm_twoPi;
#if defined(CYLINDER_HAS_SHAPE_BOUNDS_ANGLE)
    // Wrap to ensure dy is not crossing through the unoccupied angle range, where
    // angle to tile coordinate conversions would be more complicated
    float cameraUvAngle = (u_cameraShapePosition.y + czm_pi) / czm_twoPi;
    float cameraUvAngleShift = fract(cameraUvAngle - u_cylinderShapeUvAngleRangeOrigin);
    float rawOutputUvAngle = cameraUvAngleShift + dy;
    float rotation = floor(rawOutputUvAngle);
    dy -= rotation;
#endif
    dy *= u_cylinderLocalToShapeUvScale.y;
    float dz = u_cylinderLocalToShapeUvScale.z * deltaShape.z;
    // Convert to tile coordinate changes
    return vec3(dx, dy, dz) * float(1 << u_cameraTileCoordinates.w);
}

TileAndUvCoordinate getTileAndUvCoordinate(in vec3 positionEC) {
    vec3 deltaTileCoordinate = convertEcToDeltaTile(positionEC);
    vec3 tileUvSum = u_cameraTileUv + deltaTileCoordinate;
    ivec3 tileCoordinate = u_cameraTileCoordinates.xyz + ivec3(floor(tileUvSum));
    int maxTileCoordinate = (1 << u_cameraTileCoordinates.w) - 1;
    tileCoordinate.x = min(max(0, tileCoordinate.x), maxTileCoordinate);
    tileCoordinate.z = min(max(0, tileCoordinate.z), maxTileCoordinate);
#if (!defined(CYLINDER_HAS_SHAPE_BOUNDS_ANGLE))
    ivec3 tileCoordinateChange = tileCoordinate - u_cameraTileCoordinates.xyz;
    if (tileCoordinate.y < 0) {
        tileCoordinate.y += (maxTileCoordinate + 1);
    } else if (tileCoordinate.y > maxTileCoordinate) {
        tileCoordinate.y -= (maxTileCoordinate + 1);
    }
#else
    tileCoordinate.y = min(max(0, tileCoordinate.y), maxTileCoordinate);
    ivec3 tileCoordinateChange = tileCoordinate - u_cameraTileCoordinates.xyz;
#endif
    vec3 tileUv = tileUvSum - vec3(tileCoordinateChange);
    tileUv.x = clamp(tileUv.x, 0.0, 1.0);
#if (!defined(CYLINDER_HAS_SHAPE_BOUNDS_ANGLE))
    // If there is only one tile spanning 2*PI angle, the coordinate wraps around
    tileUv.y = (u_cameraTileCoordinates.w == 0) ? fract(tileUv.y) : clamp(tileUv.y, 0.0, 1.0);
#else
    tileUv.y = clamp(tileUv.y, 0.0, 1.0);
#endif
    tileUv.z = clamp(tileUv.z, 0.0, 1.0);
    return TileAndUvCoordinate(ivec4(tileCoordinate, u_cameraTileCoordinates.w), tileUv);
}
`;var nH=`/* Ellipsoid defines (set in Scene/VoxelEllipsoidShape.js)
#define ELLIPSOID_HAS_SHAPE_BOUNDS_LONGITUDE
#define ELLIPSOID_HAS_SHAPE_BOUNDS_LATITUDE
*/

uniform vec3 u_cameraPositionCartographic; // (longitude, latitude, height) in radians and meters
uniform vec2 u_ellipsoidCurvatureAtLatitude;
uniform mat3 u_ellipsoidEcToEastNorthUp;
uniform vec3 u_ellipsoidRadii;
uniform vec2 u_evoluteScale; // (radii.x ^ 2 - radii.z ^ 2) * vec2(1.0, -1.0) / radii;
uniform vec3 u_ellipsoidInverseRadiiSquared;
#if defined(ELLIPSOID_HAS_SHAPE_BOUNDS_LONGITUDE)
    uniform float u_ellipsoidShapeUvLongitudeRangeOrigin;
#endif
uniform vec3 u_ellipsoidLocalToShapeUvScale; // x = longitude scale, y = latitude scale, z = height scale

uniform ivec4 u_cameraTileCoordinates;
uniform vec3 u_cameraTileUv;

// robust iterative solution without trig functions
// https://github.com/0xfaded/ellipse_demo/issues/1
// https://stackoverflow.com/questions/22959698/distance-from-given-point-to-given-ellipse
// Extended to return radius of curvature along with the point
vec3 nearestPointAndRadiusOnEllipse(vec2 pos, vec2 radii) {
    vec2 p = abs(pos);
    vec2 inverseRadii = 1.0 / radii;

    // We describe the ellipse parametrically: v = radii * vec2(cos(t), sin(t))
    // but store the cos and sin of t in a vec2 for efficiency.
    // Initial guess: t = pi/4
    vec2 tTrigs = vec2(0.7071067811865476);
    // Initial guess of point on ellipsoid
    vec2 v = radii * tTrigs;
    // Center of curvature of the ellipse at v
    vec2 evolute = u_evoluteScale * tTrigs * tTrigs * tTrigs;

    const int iterations = 3;
    for (int i = 0; i < iterations; ++i) {
        // Find the (approximate) intersection of p - evolute with the ellipsoid.
        vec2 q = normalize(p - evolute) * length(v - evolute);
        // Update the estimate of t.
        tTrigs = (q + evolute) * inverseRadii;
        tTrigs = normalize(clamp(tTrigs, 0.0, 1.0));
        v = radii * tTrigs;
        evolute = u_evoluteScale * tTrigs * tTrigs * tTrigs;
    }

    return vec3(v * sign(pos), length(v - evolute));
}

mat3 convertLocalToShapeSpaceDerivative(in vec3 position) {
    vec3 east = normalize(vec3(-position.y, position.x, 0.0));

    // Convert the 3D position to a 2D position relative to the ellipse (radii.x, radii.z)
    // (assume radii.y == radii.x) and find the nearest point on the ellipse and its normal
    float distanceFromZAxis = length(position.xy);
    vec2 posEllipse = vec2(distanceFromZAxis, position.z);
    vec3 surfacePointAndRadius = nearestPointAndRadiusOnEllipse(posEllipse, u_ellipsoidRadii.xz);
    vec2 surfacePoint = surfacePointAndRadius.xy;

    vec2 normal2d = normalize(surfacePoint * u_ellipsoidInverseRadiiSquared.xz);
    vec3 north = vec3(-normal2d.y * normalize(position.xy), abs(normal2d.x));

    float heightSign = length(posEllipse) < length(surfacePoint) ? -1.0 : 1.0;
    float height = heightSign * length(posEllipse - surfacePoint);
    vec3 up = normalize(cross(east, north));

    return mat3(east / distanceFromZAxis, north / (surfacePointAndRadius.z + height), up);
}

vec3 scaleShapeUvToShapeSpace(in vec3 shapeUv) {
    // Convert from [0, 1] to radians [-pi, pi]
    float longitude = shapeUv.x * czm_twoPi;
    #if defined (ELLIPSOID_HAS_SHAPE_BOUNDS_LONGITUDE)
        longitude /= u_ellipsoidLocalToShapeUvScale.x;
    #endif

    // Convert from [0, 1] to radians [-pi/2, pi/2]
    float latitude = shapeUv.y * czm_pi;
    #if defined(ELLIPSOID_HAS_SHAPE_BOUNDS_LATITUDE)
        latitude /= u_ellipsoidLocalToShapeUvScale.y;
    #endif

    float height = shapeUv.z / u_ellipsoidLocalToShapeUvScale.z;

    return vec3(longitude, latitude, height);
}

vec3 convertEcToDeltaShape(in vec3 positionEC) {
    vec3 enu = u_ellipsoidEcToEastNorthUp * positionEC;

    // 1. Compute the change in longitude from the camera to the ENU point
    // First project the camera and ENU positions to the equatorial XY plane,
    // positioning the camera on the +x axis, so that enu.x projects along the +y axis
    float cosLatitude = cos(u_cameraPositionCartographic.y);
    float sinLatitude = sin(u_cameraPositionCartographic.y);
    float primeVerticalRadius = 1.0 / u_ellipsoidCurvatureAtLatitude.x;
    vec2 cameraXY = vec2((primeVerticalRadius + u_cameraPositionCartographic.z) * cosLatitude, 0.0);
    // Note precision loss in positionXY.x if length(enu) << length(cameraXY)
    vec2 positionXY = cameraXY + vec2(-enu.y * sinLatitude + enu.z * cosLatitude, enu.x);
    float dLongitude = atan(positionXY.y, positionXY.x);

    // 2. Find the longitude component of positionXY, by rotating about Z until the y component is zero.
    // Use the versine  to compute the change in x directly from the change in angle:
    //   versine(angle) = 2 * sin^2(angle/2)
    float sinHalfLongitude = sin(dLongitude / 2.0);
    float dx = length(positionXY) * 2.0 * sinHalfLongitude * sinHalfLongitude;
    // Rotate longitude component back to ENU North and Up, and remove from enu
    enu += vec3(-enu.x, -dx * sinLatitude, dx * cosLatitude);

    // 3. Compute the change in latitude from the camera to the ENU point.
    // First project the camera and ENU positions to the meridional ZX plane,
    // positioning the camera on the +Z axis, so that enu.y maps to the +X axis.
    float meridionalRadius = 1.0 / u_ellipsoidCurvatureAtLatitude.y;
    vec2 cameraZX = vec2(meridionalRadius + u_cameraPositionCartographic.z, 0.0);
    vec2 positionZX = cameraZX + vec2(enu.z, enu.y);
    float dLatitude = atan(positionZX.y, positionZX.x);

    // 4. Compute the change in height above the ellipsoid
    // Find the change in enu.z associated with rotating the point to the latitude of the camera
    float sinHalfLatitude = sin(dLatitude / 2.0);
    float dz = length(positionZX) * 2.0 * sinHalfLatitude * sinHalfLatitude;
    // The remaining change in enu.z is the change in height above the ellipsoid
    float dHeight = enu.z + dz;

    return vec3(dLongitude, dLatitude, dHeight);
}

vec3 convertEcToDeltaTile(in vec3 positionEC) {
    vec3 deltaShape = convertEcToDeltaShape(positionEC);
    // Convert to tileset coordinates in [0, 1]
    float dx = deltaShape.x / czm_twoPi;

#if (defined(ELLIPSOID_HAS_SHAPE_BOUNDS_LONGITUDE))
    // Wrap to ensure dx is not crossing through the unoccupied angle range, where
    // angle to tile coordinate conversions would be more complicated
    float cameraUvLongitude = (u_cameraPositionCartographic.x + czm_pi) / czm_twoPi;
    float cameraUvLongitudeShift = fract(cameraUvLongitude - u_ellipsoidShapeUvLongitudeRangeOrigin);
    float rawOutputUvLongitude = cameraUvLongitudeShift + dx;
    float rotation = floor(rawOutputUvLongitude);
    dx -= rotation;
    dx *= u_ellipsoidLocalToShapeUvScale.x;
#endif

    float dy = deltaShape.y / czm_pi;
#if (defined(ELLIPSOID_HAS_SHAPE_BOUNDS_LATITUDE))
    dy *= u_ellipsoidLocalToShapeUvScale.y;
#endif

    float dz = u_ellipsoidLocalToShapeUvScale.z * deltaShape.z;
    // Convert to tile coordinate changes
    return vec3(dx, dy, dz) * float(1 << u_cameraTileCoordinates.w);
}

TileAndUvCoordinate getTileAndUvCoordinate(in vec3 positionEC) {
    vec3 deltaTileCoordinate = convertEcToDeltaTile(positionEC);
    vec3 tileUvSum = u_cameraTileUv + deltaTileCoordinate;
    ivec3 tileCoordinate = u_cameraTileCoordinates.xyz + ivec3(floor(tileUvSum));
    int maxTileCoordinate = (1 << u_cameraTileCoordinates.w) - 1;
    tileCoordinate.y = min(max(0, tileCoordinate.y), maxTileCoordinate);
    tileCoordinate.z = min(max(0, tileCoordinate.z), maxTileCoordinate);
#if (!defined(ELLIPSOID_HAS_SHAPE_BOUNDS_LONGITUDE))
    ivec3 tileCoordinateChange = tileCoordinate - u_cameraTileCoordinates.xyz;
    if (tileCoordinate.x < 0) {
        tileCoordinate.x += (maxTileCoordinate + 1);
    } else if (tileCoordinate.x > maxTileCoordinate) {
        tileCoordinate.x -= (maxTileCoordinate + 1);
    }
#else
    tileCoordinate.x = min(max(0, tileCoordinate.x), maxTileCoordinate);
    ivec3 tileCoordinateChange = tileCoordinate - u_cameraTileCoordinates.xyz;
#endif
    vec3 tileUv = tileUvSum - vec3(tileCoordinateChange);
#if (!defined(ELLIPSOID_HAS_SHAPE_BOUNDS_LONGITUDE))
    // If there is only one tile spanning 2*PI angle, the coordinate wraps around
    tileUv.x = (u_cameraTileCoordinates.w == 0) ? fract(tileUv.x) : clamp(tileUv.x, 0.0, 1.0);
#else
    tileUv.x = clamp(tileUv.x, 0.0, 1.0);
#endif
    tileUv.y = clamp(tileUv.y, 0.0, 1.0);
    tileUv.z = clamp(tileUv.z, 0.0, 1.0);
    return TileAndUvCoordinate(ivec4(tileCoordinate, u_cameraTileCoordinates.w), tileUv);
}
`;var iH=`// These octree flags must be in sync with GpuOctreeFlag in VoxelTraversal.js
#define OCTREE_FLAG_INTERNAL 0
#define OCTREE_FLAG_LEAF 1
#define OCTREE_FLAG_PACKED_LEAF_FROM_PARENT 2

#define OCTREE_MAX_LEVELS 32 // Harcoded value because GLSL doesn't like variable length loops

uniform sampler2D u_octreeInternalNodeTexture;
uniform vec2 u_octreeInternalNodeTexelSizeUv;
uniform int u_octreeInternalNodeTilesPerRow;
#if (SAMPLE_COUNT > 1)
uniform sampler2D u_octreeLeafNodeTexture;
uniform vec2 u_octreeLeafNodeTexelSizeUv;
uniform int u_octreeLeafNodeTilesPerRow;
#endif
uniform ivec3 u_dimensions; // does not include padding, and is in the z-up orientation
uniform ivec3 u_inputDimensions; // includes padding, and is in the orientation of the input data
#if defined(PADDING)
    uniform ivec3 u_paddingBefore;
#endif

struct OctreeNodeData {
    int data;
    int flag;
};

struct TraversalData {
    ivec4 octreeCoords;
    int parentOctreeIndex;
};

struct TileAndUvCoordinate {
    ivec4 tileCoords;
    vec3 tileUv;
};

struct SampleData {
    int megatextureIndex;
    ivec4 tileCoords;
    vec3 tileUv;
    vec3 inputCoordinate;
    #if (SAMPLE_COUNT > 1)
        float weight;
    #endif
};

int normU8_toInt(in float value) {
    return int(value * 255.0);
}
int normU8x2_toInt(in vec2 value) {
    return int(value.x * 255.0) + 256 * int(value.y * 255.0);
}
float normU8x2_toFloat(in vec2 value) {
    return float(normU8x2_toInt(value)) / 65535.0;
}

OctreeNodeData getOctreeNodeData(in vec2 octreeUv) {
    vec4 texData = texture(u_octreeInternalNodeTexture, octreeUv);

    OctreeNodeData data;
    data.data = normU8x2_toInt(texData.xy);
    data.flag = normU8x2_toInt(texData.zw);
    return data;
}

OctreeNodeData getOctreeChildData(in int parentOctreeIndex, in ivec3 childCoord) {
    int childIndex = childCoord.z * 4 + childCoord.y * 2 + childCoord.x;
    int octreeCoordX = (parentOctreeIndex % u_octreeInternalNodeTilesPerRow) * 9 + 1 + childIndex;
    int octreeCoordY = parentOctreeIndex / u_octreeInternalNodeTilesPerRow;
    vec2 octreeUv = u_octreeInternalNodeTexelSizeUv * vec2(float(octreeCoordX) + 0.5, float(octreeCoordY) + 0.5);
    return getOctreeNodeData(octreeUv);
}

int getOctreeParentIndex(in int octreeIndex) {
    int octreeCoordX = (octreeIndex % u_octreeInternalNodeTilesPerRow) * 9;
    int octreeCoordY = octreeIndex / u_octreeInternalNodeTilesPerRow;
    vec2 octreeUv = u_octreeInternalNodeTexelSizeUv * vec2(float(octreeCoordX) + 0.5, float(octreeCoordY) + 0.5);
    vec4 parentData = texture(u_octreeInternalNodeTexture, octreeUv);
    int parentOctreeIndex = normU8x2_toInt(parentData.xy);
    return parentOctreeIndex;
}

vec3 getTileUv(in TileAndUvCoordinate tileAndUv, in ivec4 octreeCoords) {
    int levelDifference = tileAndUv.tileCoords.w - octreeCoords.w;
    float scalar = exp2(-1.0 * float(levelDifference));
    vec3 originShift = vec3(tileAndUv.tileCoords.xyz - (octreeCoords.xyz << levelDifference)) * scalar;
    return tileAndUv.tileUv * scalar + originShift;
}

vec3 getClampedTileUv(in TileAndUvCoordinate tileAndUv, in ivec4 octreeCoords) {
    vec3 tileUv = getTileUv(tileAndUv, octreeCoords);
    return clamp(tileUv, vec3(0.0), vec3(1.0));
}

void addSampleCoordinates(in TileAndUvCoordinate tileAndUv, inout SampleData sampleData) {
    vec3 tileUv = getClampedTileUv(tileAndUv, sampleData.tileCoords);

    vec3 inputCoordinate = tileUv * vec3(u_dimensions);
#if defined(PADDING)
    inputCoordinate += vec3(u_paddingBefore);
#endif
#if defined(Y_UP_METADATA_ORDER)
#if defined(SHAPE_BOX)
    float inputY = inputCoordinate.y;
    inputCoordinate.y = inputCoordinate.z;
    // u_inputDimensions.z is the y-up dimension along the 3D Tiles y-axis.
    inputCoordinate.z = float(u_inputDimensions.z) - inputY;
#elif defined(SHAPE_CYLINDER)
    float angle = inputCoordinate.y;
    float height = inputCoordinate.z;
    #if (!defined(CYLINDER_HAS_SHAPE_BOUNDS_ANGLE))
    // Account for the different 0-angle convention in glTF vs 3DTiles
    if (sampleData.tileCoords.w == 0) {
        float angleCount = float(u_inputDimensions.z);
        angle = mod(angle + angleCount / 2.0, angleCount);
    }
    #endif
    inputCoordinate.y = height;
    inputCoordinate.z = angle;
#endif
#endif

    sampleData.tileUv = tileUv;
    sampleData.inputCoordinate = inputCoordinate;
}

void getOctreeLeafSampleData(in OctreeNodeData data, in ivec4 octreeCoords, out SampleData sampleData) {
    sampleData.megatextureIndex = data.data;
    sampleData.tileCoords = (data.flag == OCTREE_FLAG_PACKED_LEAF_FROM_PARENT)
        ? ivec4(octreeCoords.xyz / 2, octreeCoords.w - 1)
        : octreeCoords;
}

#if (SAMPLE_COUNT > 1)
void getOctreeLeafSampleDatas(in OctreeNodeData data, in ivec4 octreeCoords, out SampleData sampleDatas[SAMPLE_COUNT]) {
    int leafIndex = data.data;
    int leafNodeTexelCount = 2;
    // Adding 0.5 moves to the center of the texel
    float leafCoordXStart = float((leafIndex % u_octreeLeafNodeTilesPerRow) * leafNodeTexelCount) + 0.5;
    float leafCoordY = float(leafIndex / u_octreeLeafNodeTilesPerRow) + 0.5;

    // Get an interpolation weight and a flag to determine whether to read the parent texture
    vec2 leafUv0 = u_octreeLeafNodeTexelSizeUv * vec2(leafCoordXStart + 0.0, leafCoordY);
    vec4 leafData0 = texture(u_octreeLeafNodeTexture, leafUv0);
    float lerp = normU8x2_toFloat(leafData0.xy);
    sampleDatas[0].weight = 1.0 - lerp;
    sampleDatas[1].weight = lerp;
    // TODO: this looks wrong? Should be comparing to OCTREE_FLAG_PACKED_LEAF_FROM_PARENT
    sampleDatas[0].tileCoords = (normU8_toInt(leafData0.z) == 1)
        ? ivec4(octreeCoords.xyz / 2, octreeCoords.w - 1)
        : octreeCoords;
    sampleDatas[1].tileCoords = (normU8_toInt(leafData0.w) == 1)
        ? ivec4(octreeCoords.xyz / 2, octreeCoords.w - 1)
        : octreeCoords;

    // Get megatexture indices for both samples
    vec2 leafUv1 = u_octreeLeafNodeTexelSizeUv * vec2(leafCoordXStart + 1.0, leafCoordY);
    vec4 leafData1 = texture(u_octreeLeafNodeTexture, leafUv1);
    sampleDatas[0].megatextureIndex = normU8x2_toInt(leafData1.xy);
    sampleDatas[1].megatextureIndex = normU8x2_toInt(leafData1.zw);
}
#endif

OctreeNodeData traverseOctreeDownwards(in ivec4 tileCoordinate, inout TraversalData traversalData) {
    OctreeNodeData childData;

    for (int i = 0; i < OCTREE_MAX_LEVELS; ++i) {
        // tileCoordinate.xyz is defined at the level of detail tileCoordinate.w.
        // Find the corresponding coordinate at the level traversalData.octreeCoords.w
        int level = traversalData.octreeCoords.w + 1;
        int levelDifference = tileCoordinate.w - level;
        ivec3 coordinateAtLevel = tileCoordinate.xyz >> levelDifference;
        traversalData.octreeCoords = ivec4(coordinateAtLevel, level);

        ivec3 childCoordinate = coordinateAtLevel & 1;
        childData = getOctreeChildData(traversalData.parentOctreeIndex, childCoordinate);

        if (childData.flag != OCTREE_FLAG_INTERNAL) {
            // leaf tile - stop traversing
            break;
        }

        traversalData.parentOctreeIndex = childData.data;
    }

    return childData;
}

/**
* Transform a given position to an octree tile coordinate and a position within that tile,
* and find the corresponding megatexture index and texture coordinates
*/
void traverseOctreeFromBeginning(in TileAndUvCoordinate tileAndUv, out TraversalData traversalData, out SampleData sampleDatas[SAMPLE_COUNT]) {
    traversalData.octreeCoords = ivec4(0);
    traversalData.parentOctreeIndex = 0;

    OctreeNodeData nodeData = getOctreeNodeData(vec2(0.0));
    if (nodeData.flag != OCTREE_FLAG_LEAF) {
        nodeData = traverseOctreeDownwards(tileAndUv.tileCoords, traversalData);
    }

    #if (SAMPLE_COUNT == 1)
        getOctreeLeafSampleData(nodeData, traversalData.octreeCoords, sampleDatas[0]);
        addSampleCoordinates(tileAndUv, sampleDatas[0]);
    #else
        getOctreeLeafSampleDatas(nodeData, traversalData.octreeCoords, sampleDatas);
        addSampleCoordinates(tileAndUv, sampleDatas[0]);
        addSampleCoordinates(tileAndUv, sampleDatas[1]);
    #endif
}

bool insideTile(in ivec4 tileCoordinate, in ivec4 octreeCoords) {
    int levelDifference = tileCoordinate.w - octreeCoords.w;
    if (levelDifference < 0) {
        return false;
    }
    ivec3 coordinateAtLevel = tileCoordinate.xyz >> levelDifference;
    return coordinateAtLevel == octreeCoords.xyz;
}

void traverseOctreeFromExisting(in TileAndUvCoordinate tileAndUv, inout TraversalData traversalData, inout SampleData sampleDatas[SAMPLE_COUNT]) {
    ivec4 tileCoords = tileAndUv.tileCoords;
    if (insideTile(tileCoords, traversalData.octreeCoords)) {
        for (int i = 0; i < SAMPLE_COUNT; i++) {
            addSampleCoordinates(tileAndUv, sampleDatas[i]);
        }
        return;
    }

    // Go up tree until we find a parent tile containing tileCoords.
    // Assumes all parents are available all they way up to the root.
    for (int i = 0; i < OCTREE_MAX_LEVELS; ++i) {
        traversalData.octreeCoords.xyz /= 2;
        traversalData.octreeCoords.w -= 1;

        if (insideTile(tileCoords, traversalData.octreeCoords)) {
            break;
        }

        traversalData.parentOctreeIndex = getOctreeParentIndex(traversalData.parentOctreeIndex);
    }

    // Go down tree
    OctreeNodeData nodeData = traverseOctreeDownwards(tileCoords, traversalData);

    #if (SAMPLE_COUNT == 1)
        getOctreeLeafSampleData(nodeData, traversalData.octreeCoords, sampleDatas[0]);
        addSampleCoordinates(tileAndUv, sampleDatas[0]);
    #else
        getOctreeLeafSampleDatas(nodeData, traversalData.octreeCoords, sampleDatas);
        addSampleCoordinates(tileAndUv, sampleDatas[0]);
        addSampleCoordinates(tileAndUv, sampleDatas[1]);
    #endif
}
`;var rH=`// See Octree.glsl for the definitions of SampleData

/* Megatexture defines (set in Scene/VoxelRenderResources.js)
#define SAMPLE_COUNT ###
#define PADDING
*/

uniform ivec3 u_megatextureTileCounts; // number of tiles in the megatexture, along each axis

vec3 index1DTo3DTexCoord(int index)
{
    int tilesPerZ = u_megatextureTileCounts.x * u_megatextureTileCounts.y;
    int iz = index / tilesPerZ;
    int remainder = index - iz * tilesPerZ;
    int iy = remainder / u_megatextureTileCounts.x;
    int ix = remainder - iy * u_megatextureTileCounts.x;
    return vec3(ix, iy, iz) / vec3(u_megatextureTileCounts);
}

Properties getPropertiesFromMegatexture(in SampleData sampleData) {
    int tileIndex = sampleData.megatextureIndex;

    vec3 voxelCoord = sampleData.inputCoordinate;

    // UV coordinate of the lower corner of the tile in the megatexture
    vec3 tileUvOffset = index1DTo3DTexCoord(tileIndex);

    // Voxel location
    vec3 tileDimensions = vec3(u_inputDimensions);
    vec3 clampedVoxelCoord = clamp(voxelCoord, vec3(0.5), tileDimensions - vec3(0.5));
    vec3 voxelUv = clampedVoxelCoord / tileDimensions / vec3(u_megatextureTileCounts);

    return getPropertiesFromMegatextureAtUv(tileUvOffset + voxelUv);
}

// Convert an array of sample datas to a final weighted properties.
Properties accumulatePropertiesFromMegatexture(in SampleData sampleDatas[SAMPLE_COUNT]) {
    #if (SAMPLE_COUNT == 1)
        return getPropertiesFromMegatexture(sampleDatas[0]);
    #else
        // When more than one sample is taken the accumulator needs to start at 0
        Properties properties = clearProperties();
        for (int i = 0; i < SAMPLE_COUNT; ++i) {
            float weight = sampleDatas[i].weight;

            // Avoid reading the megatexture when the weight is 0 as it can be costly.
            if (weight > 0.0) {
                Properties tempProperties = getPropertiesFromMegatexture(sampleDatas[i]);
                tempProperties = scaleProperties(tempProperties, weight);
                properties = sumProperties(properties, tempProperties);
            }
        }
        return properties;
    #endif
}
`;var Rwe={Z_UP:0,Y_UP:1};Object.freeze(Rwe);var Dg=Rwe;function BIt(e){let t=new ry;this.shaderBuilder=t;let n=e._customShader,i=Ot(e._uniformMap,n.uniformMap);e._uniformMap=i;let r=n.uniforms;for(let m in r)if(r.hasOwnProperty(m)){let y=r[m];t.addUniform(y.type,m,he.FRAGMENT)}t.addUniform("sampler3D","u_megatextureTextures[METADATA_COUNT]",he.FRAGMENT),this.uniformMap=i;let o=e._clippingPlanes,a=l(o)&&o.enabled?o.length:0;this.clippingPlanes=o,this.clippingPlanesLength=a;let s=e._shape.renderBoundPlanes,c=s?.length??0;this.renderBoundPlanes=s,this.renderBoundPlanesLength=c,t.addVertexLines([Y6]),e.provider.metadataOrder===Dg.Y_UP&&t.addDefine("Y_UP_METADATA_ORDER",void 0,he.FRAGMENT);let u=e._provider.shape;u==="BOX"?t.addDefine("SHAPE_BOX",void 0,he.FRAGMENT):u==="CYLINDER"?t.addDefine("SHAPE_CYLINDER",void 0,he.FRAGMENT):u==="ELLIPSOID"&&t.addDefine("SHAPE_ELLIPSOID",void 0,he.FRAGMENT),t.addFragmentLines([n.fragmentShaderText,"#line 0",iH,W6,rH,X6,$6,K6]),a>0&&(t.addDefine("CLIPPING_PLANES",void 0,he.FRAGMENT),t.addDefine("CLIPPING_PLANES_COUNT",a,he.FRAGMENT),o.unionClippingRegions&&t.addDefine("CLIPPING_PLANES_UNION",void 0,he.FRAGMENT)),e._depthTest&&t.addDefine("DEPTH_TEST",void 0,he.FRAGMENT),u==="BOX"?t.addFragmentLines([eH,J6,MS]):u==="CYLINDER"?t.addFragmentLines([tH,oR,Z6,MS]):u==="ELLIPSOID"&&t.addFragmentLines([nH,oR,Q6,MS]),t.addFragmentLines([q6]);let f=e._shape,d=f.shaderDefines;for(let m in d)if(d.hasOwnProperty(m)){let y=d[m];l(y)&&(y=y===!0?void 0:y,t.addDefine(m,y,he.FRAGMENT))}let p=f.shaderMaximumIntersectionsLength;a>0&&(t.addDefine("CLIPPING_PLANES_INTERSECTION_INDEX",p,he.FRAGMENT),a===1?p+=1:o.unionClippingRegions?p+=2:p+=1),e._depthTest&&(t.addDefine("DEPTH_INTERSECTION_INDEX",p,he.FRAGMENT),p+=1),t.addDefine("INTERSECTION_COUNT",p,he.FRAGMENT),(!h.equals(e.paddingBefore,h.ZERO)||!h.equals(e.paddingAfter,h.ZERO))&&t.addDefine("PADDING",void 0,he.FRAGMENT),e._useLogDepth&&t.addDefine("LOG_DEPTH_READ_ONLY",void 0,he.FRAGMENT);let g=e._traversal;t.addDefine("SAMPLE_COUNT",`${g._sampleCount}`,he.FRAGMENT)}var oH=BIt;var Owe=new k;function kIt(e,t){let n=new oH(e);G6(n,e);let{shaderBuilder:i,clippingPlanes:r,clippingPlanesLength:o,renderBoundPlanes:a,renderBoundPlanesLength:s}=n;if(o>0){let T="getClippingPlane",C=`vec4 ${T}(highp sampler2D packedPlanes, int planeNumber)`,E=va.getTextureResolution(r,t,Owe),w=Mwe(E);i.addFunction(T,C,he.FRAGMENT),i.addFunctionLines(T,[w])}if(s>0){let T="getBoundPlane",C=`vec4 ${T}(highp sampler2D packedPlanes, int planeNumber)`,E=lA.getTextureResolution(a,t,Owe),w=Mwe(E);i.addFunction(T,C,he.FRAGMENT),i.addFunctionLines(T,[w])}let c=i.clone();c.addDefine("PICKING",void 0,he.FRAGMENT);let u=i.clone();u.addDefine("PICKING_VOXEL",void 0,he.FRAGMENT);let f=i.buildShaderProgram(t),d=c.buildShaderProgram(t),p=u.buildShaderProgram(t),g=je.fromCache({cull:{enabled:!0,face:Ui.BACK},depthTest:{enabled:!1},depthMask:!1,blending:en.PRE_MULTIPLIED_ALPHA_BLEND}),m=t.getViewportQuadVertexArray(),y=e._depthTest,A=new nt({vertexArray:m,primitiveType:Re.TRIANGLES,renderState:g,shaderProgram:f,uniformMap:n.uniformMap,modelMatrix:e._compoundModelMatrix,pass:Pe.VOXELS,executeInClosestFrustum:!0,owner:this,cull:y,occlude:y}),b=nt.shallowClone(A,new nt);b.shaderProgram=d,b.pickOnly=!0;let x=nt.shallowClone(A,new nt);if(x.shaderProgram=p,x.pickOnly=!0,l(e._drawCommand)){let T=e._drawCommand;T.shaderProgram=T.shaderProgram&&T.shaderProgram.destroy()}if(l(e._drawCommandPick)){let T=e._drawCommandPick;T.shaderProgram=T.shaderProgram&&T.shaderProgram.destroy()}if(l(e._drawCommandPickVoxel)){let T=e._drawCommandPickVoxel;T.shaderProgram=T.shaderProgram&&T.shaderProgram.destroy()}e._drawCommand=A,e._drawCommandPick=b,e._drawCommandPickVoxel=x}function Mwe(e){let t=e.x,n=e.y,i=1/t,r=1/n,o=`${i}`;o.indexOf(".")===-1&&(o+=".0");let a=`${r}`;return a.indexOf(".")===-1&&(a+=".0"),`int pixY = planeNumber / ${t};
    int pixX = planeNumber - (pixY * ${t});
    // Sample from center of pixel
    float u = (float(pixX) + 0.5) * ${o};
    float v = (float(pixY) + 0.5) * ${a};
    return texture(packedPlanes, vec2(u, v));`}var aH=kIt;function Rg(e){let{loader:t,metadata:n}=e;this._loader=t,this._metadata=n,this._resourcesLoaded=!1,this._ready=!1}Object.defineProperties(Rg.prototype,{ready:{get:function(){return this._ready}},metadata:{get:function(){return this._metadata}}});Rg.fromMetadataArray=function(e){return new Rg({metadata:e})};Rg.fromGltf=async function(e){let t=new Ad({gltfResource:e,releaseGltfJson:!1,loadAttributesAsTypedArray:!0});try{await t.load()}catch(n){throw t.destroy(),n}return new Rg({loader:t})};Rg.prototype.update=function(e,t){let n=this._loader;if(!this._ready){if(t.afterRender.push(()=>!0),!l(n)){this._ready=!0;return}if(this._resourcesLoaded){let{structuralMetadata:i,scene:r}=n.components,{attributes:o}=r.nodes[0].primitives[0];this._metadata=zIt(o,i,e),this._ready=!0;return}this._resourcesLoaded=n.process(t)}};function zIt(e,t,n){let{className:i,names:r,types:o,componentTypes:a}=n.provider,s=t.propertyAttributes.find(f=>f.class.id===i),{properties:c}=s,u=new Array(r.length);for(let f=0;f<e.length;f++){let d=c[r[f]].attribute,p=e.find(A=>A.name===d);if(!l(p))continue;let g=Mt.toComponentDatatype(a[f]),m=gt.getComponentCount(o[f]),y=p.count*m;u[f]=Y.createArrayBufferView(g,p.typedArray.buffer,p.typedArray.byteOffset+p.byteOffset,y)}return u}Rg.prototype.isDestroyed=function(){return!1};Rg.prototype.destroy=function(){return this._loader=this._loader&&this._loader.destroy(),ue(this)};var LS=Rg;function rl(){this._orientedBoundingBox=new Jt,this._boundingSphere=new se,this._boundTransform=new O,this._shapeTransform=new O,this._minBounds=rl.DefaultMinBounds.clone(),this._maxBounds=rl.DefaultMaxBounds.clone(),this._renderMinBounds=rl.DefaultMinBounds.clone(),this._renderMaxBounds=rl.DefaultMaxBounds.clone();let{DefaultMinBounds:e,DefaultMaxBounds:t}=rl,n=[new ls(h.negate(h.UNIT_X,new h),e.x),new ls(h.negate(h.UNIT_Y,new h),e.y),new ls(h.negate(h.UNIT_Z,new h),e.z),new ls(h.UNIT_X,-t.x),new ls(h.UNIT_Y,-t.y),new ls(h.UNIT_Z,-t.z)];this._renderBoundPlanes=new lA({planes:n}),this._localToShapeUvTranslate=new h,this._shaderUniforms={boxEcToXyz:new $,boxLocalToShapeUvScale:new h},this._shaderDefines={BOX_INTERSECTION_INDEX:void 0},this._shaderMaximumIntersectionsLength=0}Object.defineProperties(rl.prototype,{orientedBoundingBox:{get:function(){return this._orientedBoundingBox}},renderBoundPlanes:{get:function(){return this._renderBoundPlanes}},boundingSphere:{get:function(){return this._boundingSphere}},boundTransform:{get:function(){return this._boundTransform}},shapeTransform:{get:function(){return this._shapeTransform}},shaderUniforms:{get:function(){return this._shaderUniforms}},shaderDefines:{get:function(){return this._shaderDefines}},shaderMaximumIntersectionsLength:{get:function(){return this._shaderMaximumIntersectionsLength}}});var UIt=new h,VIt=new h,jIt=new $,HIt=new h,GIt=new h;rl.prototype.update=function(e,t,n,i,r){i=i??t.clone(HIt),r=r??n.clone(GIt),t=h.clone(t,this._minBounds),n=h.clone(n,this._maxBounds);let o=h.clamp(t,i,r,this._renderMinBounds),a=h.clamp(n,i,r,this._renderMaxBounds),s=O.getScale(e,VIt);if(o.x>a.x||o.y>a.y||o.z>a.z||(o.x===a.x)+(o.y===a.y)+(o.z===a.z)>=2||s.x===0||s.y===0||s.z===0)return!1;let c=this._renderBoundPlanes;c.get(0).distance=o.x,c.get(1).distance=o.y,c.get(2).distance=o.z,c.get(3).distance=-a.x,c.get(4).distance=-a.y,c.get(5).distance=-a.z,this._shapeTransform=O.clone(e,this._shapeTransform),this._orientedBoundingBox=fte(o,a,this._shapeTransform,this._orientedBoundingBox),this._boundTransform=O.fromRotationTranslation(this._orientedBoundingBox.halfAxes,this._orientedBoundingBox.center,this._boundTransform),this._boundingSphere=se.fromOrientedBoundingBox(this._orientedBoundingBox,this._boundingSphere);let u=this._shaderUniforms,f=this._shaderDefines;for(let y in f)f.hasOwnProperty(y)&&(f[y]=void 0);let d=0;f.BOX_INTERSECTION_INDEX=d,d+=1;let p=t,g=n,m=h.fromElements(lte(p.x,g.x),lte(p.y,g.y),lte(p.z,g.z),u.boxLocalToShapeUvScale);return this._localToShapeUvTranslate=h.negate(h.multiplyComponents(m,p,this._localToShapeUvTranslate),this._localToShapeUvTranslate),this._shaderMaximumIntersectionsLength=d,!0};function lte(e,t){return I.equalsEpsilon(e,t,I.EPSILON7)?1:1/(t-e)}var WIt=new O;rl.prototype.updateViewTransforms=function(e){let t=this._shaderUniforms,n=O.inverse(this._shapeTransform,WIt),i=O.getMatrix3(n,t.boxEcToXyz),r=e.context.uniformState.inverseViewRotation;$.multiply(i,r,t.boxEcToXyz)};rl.prototype.convertLocalToShapeUvSpace=function(e,t){let{boxLocalToShapeUvScale:n}=this._shaderUniforms,i=this._localToShapeUvTranslate;return h.add(h.multiplyComponents(e,n,t),i,t)};var sH=new h,ute=new h;rl.prototype.computeOrientedBoundingBoxForTile=function(e,t,n,i,r){let o=this._minBounds,a=this._maxBounds,s=1/Math.pow(2,e),c=h.fromElements(I.lerp(o.x,a.x,s*t),I.lerp(o.y,a.y,s*n),I.lerp(o.z,a.z,s*i),sH),u=h.fromElements(I.lerp(o.x,a.x,s*(t+1)),I.lerp(o.y,a.y,s*(n+1)),I.lerp(o.z,a.z,s*(i+1)),ute);return fte(c,u,this._shapeTransform,r)};var Lwe=new h;rl.prototype.computeOrientedBoundingBoxForSample=function(e,t,n,i){let r=1/Math.pow(2,e.level),o=h.divideComponents(h.ONE,t,Lwe),a=h.multiplyByScalar(o,r,Lwe),s=h.multiplyByScalar(h.fromElements(e.x+n.x,e.y+n.y,e.z+n.z,sH),r,sH),c=h.add(s,a,ute),u=this._minBounds,f=this._maxBounds,d=h.fromElements(I.lerp(u.x,f.x,s.x),I.lerp(u.y,f.y,s.y),I.lerp(u.z,f.z,s.z),sH),p=h.fromElements(I.lerp(u.x,f.x,c.x),I.lerp(u.y,f.y,c.y),I.lerp(u.z,f.z,c.z),ute);return fte(d,p,this._shapeTransform,i)};rl.DefaultMinBounds=Object.freeze(new h(-1,-1,-1));rl.DefaultMaxBounds=Object.freeze(new h(1,1,1));var Nwe=new h;function fte(e,t,n,i){let r=rl.DefaultMinBounds,o=rl.DefaultMaxBounds;if(h.equals(e,r)&&h.equals(t,o))i.center=O.getTranslation(n,i.center),i.halfAxes=O.getMatrix3(n,i.halfAxes);else{let s=O.getScale(n,Nwe),c=h.midpoint(e,t,UIt);i.center=O.multiplyByPoint(n,c,i.center),s=h.fromElements(s.x*.5*(t.x-e.x),s.y*.5*(t.y-e.y),s.z*.5*(t.z-e.z),Nwe);let u=O.getRotation(n,jIt);i.halfAxes=$.setScale(u,s,i.halfAxes)}return i}var NS=rl;function xf(){this._orientedBoundingBox=new Jt,this._boundingSphere=new se,this._boundTransform=new O,this._shapeTransform=new O,this._minBounds=xf.DefaultMinBounds.clone(),this._maxBounds=xf.DefaultMaxBounds.clone();let{DefaultMinBounds:e,DefaultMaxBounds:t}=xf,n=[new ls(h.negate(h.UNIT_Z,new h),e.z),new ls(h.UNIT_Z,-t.z)];this._renderBoundPlanes=new lA({planes:n}),this._localToShapeUvTranslate=new h,this._shaderUniforms={cameraShapePosition:new h,cylinderEcToRadialTangentUp:new $,cylinderRenderRadiusMinMax:new k,cylinderRenderAngleMinMax:new k,cylinderLocalToShapeUvScale:new h,cylinderShapeUvAngleRangeOrigin:0},this._shaderDefines={CYLINDER_HAS_SHAPE_BOUNDS_ANGLE:void 0,CYLINDER_HAS_RENDER_BOUNDS_RADIUS_MIN:void 0,CYLINDER_HAS_RENDER_BOUNDS_RADIUS_FLAT:void 0,CYLINDER_HAS_RENDER_BOUNDS_ANGLE:void 0,CYLINDER_HAS_RENDER_BOUNDS_ANGLE_RANGE_EQUAL_ZERO:void 0,CYLINDER_HAS_RENDER_BOUNDS_ANGLE_RANGE_UNDER_HALF:void 0,CYLINDER_HAS_RENDER_BOUNDS_ANGLE_RANGE_OVER_HALF:void 0,CYLINDER_INTERSECTION_INDEX_RADIUS_MAX:void 0,CYLINDER_INTERSECTION_INDEX_RADIUS_MIN:void 0,CYLINDER_INTERSECTION_INDEX_ANGLE:void 0},this._shaderMaximumIntersectionsLength=0}Object.defineProperties(xf.prototype,{orientedBoundingBox:{get:function(){return this._orientedBoundingBox}},renderBoundPlanes:{get:function(){return this._renderBoundPlanes}},boundingSphere:{get:function(){return this._boundingSphere}},boundTransform:{get:function(){return this._boundTransform}},shapeTransform:{get:function(){return this._shapeTransform}},shaderUniforms:{get:function(){return this._shaderUniforms}},shaderDefines:{get:function(){return this._shaderDefines}},shaderMaximumIntersectionsLength:{get:function(){return this._shaderMaximumIntersectionsLength}}});var qIt=new h,YIt=new h,XIt=new h,KIt=new h,$It=new h,JIt=new O,ZIt=new h,Fwe=new k;xf.prototype.update=function(e,t,n,i,r){i=i??t.clone(YIt),r=r??n.clone(XIt),t=h.clone(t,this._minBounds),n=h.clone(n,this._maxBounds);let{DefaultMinBounds:o,DefaultMaxBounds:a}=xf,s=a.y-o.y,c=.5*s,u=I.EPSILON10,f=I.EPSILON10;t.x=Math.max(0,t.x),n.x=Math.max(0,n.x),t.y=I.negativePiToPi(t.y),n.y=I.negativePiToPi(n.y),i.y=I.negativePiToPi(i.y),r.y=I.negativePiToPi(r.y);let d=h.maximumByComponent(t,i,KIt),p=h.minimumByComponent(n,r,$It),g=O.getScale(e,qIt);if(p.x===0||d.x>p.x||d.z>p.z||I.equalsEpsilon(g.x,0,void 0,u)||I.equalsEpsilon(g.y,0,void 0,u)||I.equalsEpsilon(g.z,0,void 0,u))return!1;let m=this._renderBoundPlanes;m.get(0).distance=d.z,m.get(1).distance=-p.z,this._shapeTransform=O.clone(e,this._shapeTransform),this._orientedBoundingBox=mte(d,p,this._shapeTransform,this._orientedBoundingBox),this._boundTransform=O.fromRotationTranslation(this._orientedBoundingBox.halfAxes,this._orientedBoundingBox.center,this._boundTransform),this._boundingSphere=se.fromOrientedBoundingBox(this._orientedBoundingBox,this._boundingSphere);let y=n.y<t.y,A=n.y-t.y+y*s,b=p.y<d.y,x=p.y-d.y+b*s,T=x>=c-f&&x<s-f,C=x>f&&x<c-f,E=x<=f,w=T||C||E,D=this._shaderUniforms,R=this._shaderDefines;for(let W in R)R.hasOwnProperty(W)&&(R[W]=void 0);let M=0;R.CYLINDER_INTERSECTION_INDEX_RADIUS_MAX=M,M+=1,A<s-f&&(R.CYLINDER_HAS_SHAPE_BOUNDS_ANGLE=!0),d.x!==o.x&&(R.CYLINDER_HAS_RENDER_BOUNDS_RADIUS_MIN=!0,R.CYLINDER_INTERSECTION_INDEX_RADIUS_MIN=M,M+=1),D.cylinderRenderRadiusMinMax=k.fromElements(d.x,p.x,D.cylinderRenderRadiusMinMax),d.x===p.x&&(R.CYLINDER_HAS_RENDER_BOUNDS_RADIUS_FLAT=!0);let N=n.x-t.x,_=0,v=1;N!==0&&(_=1/N,v=-t.x*_);let S=n.z-t.z,P=0,L=1;S!==0&&(P=1/S,L=-t.z*P),w&&(R.CYLINDER_HAS_RENDER_BOUNDS_ANGLE=!0,R.CYLINDER_INTERSECTION_INDEX_ANGLE=M,T?(R.CYLINDER_HAS_RENDER_BOUNDS_ANGLE_RANGE_UNDER_HALF=!0,M+=1):C?(R.CYLINDER_HAS_RENDER_BOUNDS_ANGLE_RANGE_OVER_HALF=!0,M+=2):E&&(R.CYLINDER_HAS_RENDER_BOUNDS_ANGLE_RANGE_EQUAL_ZERO=!0,M+=2),D.cylinderRenderAngleMinMax=k.fromElements(d.y,p.y,D.cylinderRenderAngleMinMax));let F=(t.y-o.y)/s,V=(n.y-o.y)/s,z=1-A/s,j=(V+.5*z)%1;D.cylinderShapeUvAngleRangeOrigin=j;let B=0,G=1;if(A>f){B=s/A;let W=F-j;G=-B*(W-Math.floor(W))}return D.cylinderLocalToShapeUvScale=h.fromElements(_,B,P,D.cylinderLocalToShapeUvScale),this._localToShapeUvTranslate=h.fromElements(v,G,L,this._localToShapeUvTranslate),this._shaderMaximumIntersectionsLength=M,!0};var QIt=new $,ePt=new $,tPt=new O;xf.prototype.updateViewTransforms=function(e){let t=this._shaderUniforms,n=O.inverse(this._shapeTransform,JIt),i=O.multiplyByPoint(n,e.camera.positionWC,ZIt);t.cameraShapePosition=h.fromElements(k.magnitude(i),Math.atan2(i.y,i.x),i.z,t.cameraShapePosition);let r=k.normalize(k.fromCartesian3(i,Fwe),Fwe),o=$.fromRowMajorArray([r.x,r.y,0,-r.y,r.x,0,0,0,1],QIt),a=e.context.uniformState.inverseView,s=O.multiplyTransformation(n,a,tPt),c=O.getMatrix3(s,ePt);t.cylinderEcToRadialTangentUp=$.multiply(o,c,t.cylinderEcToRadialTangentUp)};xf.prototype.convertLocalToShapeUvSpace=function(e,t){let n=Math.hypot(e.x,e.y),i=Math.atan2(e.y,e.x),r=e.z,{cylinderLocalToShapeUvScale:o,cylinderShapeUvAngleRangeOrigin:a}=this._shaderUniforms,s=this._localToShapeUvTranslate;return n=n*o.x+s.x,i=(i+Math.PI)/(2*Math.PI),i-=a,i=i-Math.floor(i),i=i*o.y+s.y,r=r*o.z+s.z,h.fromElements(n,i,r,t)};var cH=new h,hte=new h;xf.prototype.computeOrientedBoundingBoxForTile=function(e,t,n,i,r){let o=this._minBounds,a=this._maxBounds,s=1/Math.pow(2,e),c=h.fromElements(I.lerp(o.x,a.x,t*s),I.lerp(o.y,a.y,n*s),I.lerp(o.z,a.z,i*s),cH),u=h.fromElements(I.lerp(o.x,a.x,(t+1)*s),I.lerp(o.y,a.y,(n+1)*s),I.lerp(o.z,a.z,(i+1)*s),hte);return mte(c,u,this._shapeTransform,r)};var Bwe=new h;xf.prototype.computeOrientedBoundingBoxForSample=function(e,t,n,i){let r=1/Math.pow(2,e.level),o=h.divideComponents(h.ONE,t,Bwe),a=h.multiplyByScalar(o,r,Bwe),s=h.multiplyByScalar(h.fromElements(e.x+n.x,e.y+n.y,e.z+n.z,cH),r,cH),c=h.add(s,a,hte),u=this._minBounds,f=this._maxBounds,d=h.fromElements(I.lerp(u.x,f.x,s.x),I.lerp(u.y,f.y,s.y),I.lerp(u.z,f.z,s.z),cH),p=h.fromElements(I.lerp(u.x,f.x,c.x),I.lerp(u.y,f.y,c.y),I.lerp(u.z,f.z,c.z),hte);return mte(d,p,this._shapeTransform,i)};xf.DefaultMinBounds=Object.freeze(new h(0,-I.PI,-1));xf.DefaultMaxBounds=Object.freeze(new h(1,+I.PI,1));var nPt=5,iPt=new Array(nPt),rPt=new h,oPt=new $,aPt=new O,sPt=new O,cPt=new O,dte=new O,lPt=new h,uPt=new h,fPt=new h,zwe=new Array(8);for(let e=0;e<8;e++)zwe[e]=new h;function kwe(e,t,n){return Math.abs(ae.dot(e,t))<n}function dPt(e){let t=O.getColumn(e,0,lPt),n=O.getColumn(e,1,uPt),i=O.getColumn(e,2,fPt),r=I.EPSILON4;return kwe(t,n,r)&&kwe(n,i,r)}function hPt(e,t){let n=zwe;h.fromElements(-.5,-.5,-.5,n[0]),h.fromElements(-.5,-.5,.5,n[1]),h.fromElements(-.5,.5,-.5,n[2]),h.fromElements(-.5,.5,.5,n[3]),h.fromElements(.5,-.5,-.5,n[4]),h.fromElements(.5,-.5,.5,n[5]),h.fromElements(.5,.5,-.5,n[6]),h.fromElements(.5,.5,.5,n[7]);for(let i=0;i<8;++i)O.multiplyByPoint(e,n[i],n[i]);return Jt.fromPoints(n,t)}var mPt=new h;function mte(e,t,n,i){let r=e.x,o=t.x,a=e.y,s=t.y<a?t.y+I.TWO_PI:t.y,c=e.z,u=t.z,f=s-a,d=a+f*.5,p=iPt,g=0;p[g++]=a,p[g++]=s,p[g++]=d,f>I.PI&&(p[g++]=d-I.PI_OVER_TWO,p[g++]=d+I.PI_OVER_TWO);let m=Number.POSITIVE_INFINITY,y=Number.POSITIVE_INFINITY,A=Number.NEGATIVE_INFINITY,b=Number.NEGATIVE_INFINITY;for(let F=0;F<g;++F){let V=p[F]-d,z=Math.cos(V),j=Math.sin(V),B=z*r,G=j*r,W=z*o,Q=j*o;m=Math.min(m,B,W),y=Math.min(y,G,Q),A=Math.max(A,B,W),b=Math.max(b,G,Q)}let x=A-m,T=b-y,C=u-c,E=(m+A)*.5,w=(y+b)*.5,D=(c+u)*.5,R=h.fromElements(E,w,D,rPt),M=$.fromRotationZ(d,oPt),N=h.fromElements(x,T,C,mPt),_=O.fromScale(N,cPt),v=O.fromRotation(M,sPt),S=O.fromTranslation(R,aPt),P=O.multiplyTransformation(v,O.multiplyTransformation(S,_,dte),dte),L=O.multiplyTransformation(n,P,dte);return dPt(L)?Jt.fromTransformation(L,i):hPt(L,i)}var FS=xf;function Vd(){this._orientedBoundingBox=new Jt,this._boundingSphere=new se,this._boundTransform=new O,this._shapeTransform=new O,this._rectangle=new ie,this._minimumHeight=Vd.DefaultMinBounds.z,this._maximumHeight=Vd.DefaultMaxBounds.z,this._ellipsoid=new te,this._translation=new h,this._rotation=new $,this._localToShapeUvTranslate=new h,this._shaderUniforms={cameraPositionCartographic:new h,ellipsoidEcToEastNorthUp:new $,ellipsoidRadii:new h,eccentricitySquared:0,evoluteScale:new k,ellipsoidCurvatureAtLatitude:new k,ellipsoidInverseRadiiSquared:new h,ellipsoidRenderLongitudeMinMax:new k,ellipsoidShapeUvLongitudeRangeOrigin:0,ellipsoidShapeUvLongitudeMinMaxMid:new h,ellipsoidLocalToShapeUvScale:new h,ellipsoidRenderLatitudeSinMinMax:new k,clipMinMaxHeight:new k},this._shaderDefines={ELLIPSOID_HAS_RENDER_BOUNDS_LONGITUDE:void 0,ELLIPSOID_HAS_RENDER_BOUNDS_LONGITUDE_RANGE_EQUAL_ZERO:void 0,ELLIPSOID_HAS_RENDER_BOUNDS_LONGITUDE_RANGE_UNDER_HALF:void 0,ELLIPSOID_HAS_RENDER_BOUNDS_LONGITUDE_RANGE_OVER_HALF:void 0,ELLIPSOID_HAS_SHAPE_BOUNDS_LONGITUDE:void 0,ELLIPSOID_HAS_RENDER_BOUNDS_LATITUDE_MAX_UNDER_HALF:void 0,ELLIPSOID_HAS_RENDER_BOUNDS_LATITUDE_MAX_EQUAL_HALF:void 0,ELLIPSOID_HAS_RENDER_BOUNDS_LATITUDE_MAX_OVER_HALF:void 0,ELLIPSOID_HAS_RENDER_BOUNDS_LATITUDE_MIN_UNDER_HALF:void 0,ELLIPSOID_HAS_RENDER_BOUNDS_LATITUDE_MIN_EQUAL_HALF:void 0,ELLIPSOID_HAS_RENDER_BOUNDS_LATITUDE_MIN_OVER_HALF:void 0,ELLIPSOID_HAS_SHAPE_BOUNDS_LATITUDE:void 0,ELLIPSOID_INTERSECTION_INDEX_LONGITUDE:void 0,ELLIPSOID_INTERSECTION_INDEX_LATITUDE_MAX:void 0,ELLIPSOID_INTERSECTION_INDEX_LATITUDE_MIN:void 0,ELLIPSOID_INTERSECTION_INDEX_HEIGHT_MAX:void 0,ELLIPSOID_INTERSECTION_INDEX_HEIGHT_MIN:void 0},this._shaderMaximumIntersectionsLength=0}Object.defineProperties(Vd.prototype,{orientedBoundingBox:{get:function(){return this._orientedBoundingBox}},boundingSphere:{get:function(){return this._boundingSphere}},boundTransform:{get:function(){return this._boundTransform}},shapeTransform:{get:function(){return this._shapeTransform}},shaderUniforms:{get:function(){return this._shaderUniforms}},shaderDefines:{get:function(){return this._shaderDefines}},shaderMaximumIntersectionsLength:{get:function(){return this._shaderMaximumIntersectionsLength}}});var pPt=new h,gPt=new h,_Pt=new h,yPt=new h,APt=new h,bPt=new h,xPt=new h,TPt=new h,Uwe=new h,Vwe=new h,CPt=new ie;Vd.prototype.update=function(e,t,n,i,r){let{DefaultMinBounds:o,DefaultMaxBounds:a}=Vd;i=i??o,r=r??a;let s=I.EPSILON10,c=I.EPSILON10,u=I.EPSILON10,f=I.EPSILON3,d=O.getScale(e,TPt),p=h.clone(o,pPt);p.z=-h.minimumComponent(d);let g=h.clamp(t,p,a,gPt),m=h.clamp(n,p,a,_Pt),y=h.clamp(i,p,a,yPt),A=h.clamp(r,p,a,APt),b=h.maximumByComponent(g,y,bPt),x=h.minimumByComponent(m,A,xPt),T=h.add(d,h.fromElements(m.z,m.z,m.z,Uwe),Uwe),C=h.add(d,h.fromElements(x.z,x.z,x.z,Vwe),Vwe);if(b.y>x.y||b.y===a.y||x.y===o.y||b.z>x.z||I.equalsEpsilon(C,h.ZERO,void 0,s))return!1;this._rectangle=ie.fromRadians(g.x,g.y,m.x,m.y),this._translation=O.getTranslation(e,this._translation),this._rotation=O.getRotation(e,this._rotation),this._ellipsoid=te.fromCartesian3(d,this._ellipsoid),this._minimumHeight=g.z,this._maximumHeight=m.z;let E=ie.fromRadians(b.x,b.y,x.x,x.y,CPt);this._orientedBoundingBox=pte(E,b.z,x.z,this._ellipsoid,this._translation,this._rotation,this._orientedBoundingBox),this._shapeTransform=O.fromRotationTranslation(this._rotation,this._translation,this._shapeTransform),this._boundTransform=O.fromRotationTranslation(this._orientedBoundingBox.halfAxes,this._orientedBoundingBox.center,this._boundTransform),this._boundingSphere=se.fromOrientedBoundingBox(this._orientedBoundingBox,this._boundingSphere);let w=a.x-o.x,D=.5*w,R=x.x<b.x,M=x.x-b.x+R*w,N=M<=c,_=M>=D-c&&M<w-c,v=M>c&&M<D-c,S=N||_||v,P=m.x<g.x,L=m.x-g.x+P*w,F=L>D+c&&L<w-c,V=L>=D-c&&L<=D+c,z=L<D-c,j=F||V||z,B=x.y<-f,G=x.y>=-f&&x.y<=+f,W=x.y>+f&&x.y<a.y-u,Q=B||G||W,q=b.y>o.y+u&&b.y<-f,J=b.y>=-f&&b.y<=+f,Z=b.y>+f,ce=q||J||Z,Ae=Q||ce,le=m.y-g.y,Ce=m.y<-f,ye=m.y>=-f&&m.y<=+f,ve=m.y>+f&&m.y<a.y-u,Ie=Ce||ye||ve,Le=g.y>o.y+u&&g.y<-f,$e=g.y>=-f&&g.y<=+f,Ye=g.y>+f,Ke=Ie||(Le||$e||Ye),we=this._shaderUniforms,We=this._shaderDefines;for(let wn in We)We.hasOwnProperty(wn)&&(We[wn]=void 0);we.ellipsoidRadii=h.clone(T,we.ellipsoidRadii);let{x:Ct,z:ct}=we.ellipsoidRadii,dn=ct/Ct;we.eccentricitySquared=1-dn*dn,we.evoluteScale=k.fromElements((Ct*Ct-ct*ct)/Ct,(ct*ct-Ct*Ct)/ct,we.evoluteScale),we.ellipsoidInverseRadiiSquared=h.divideComponents(h.ONE,h.multiplyComponents(we.ellipsoidRadii,we.ellipsoidRadii,we.ellipsoidInverseRadiiSquared),we.ellipsoidInverseRadiiSquared);let Ht=0;We.ELLIPSOID_INTERSECTION_INDEX_HEIGHT_MAX=Ht,Ht+=1,We.ELLIPSOID_INTERSECTION_INDEX_HEIGHT_MIN=Ht,Ht+=1,we.clipMinMaxHeight=k.fromElements(b.z-m.z,x.z-m.z,we.clipMinMaxHeight);let bt=m.z-g.z,Dt=bt===0?0:1/bt;S&&(We.ELLIPSOID_HAS_RENDER_BOUNDS_LONGITUDE=!0,We.ELLIPSOID_INTERSECTION_INDEX_LONGITUDE=Ht,_?(We.ELLIPSOID_HAS_RENDER_BOUNDS_LONGITUDE_RANGE_UNDER_HALF=!0,Ht+=1):v?(We.ELLIPSOID_HAS_RENDER_BOUNDS_LONGITUDE_RANGE_OVER_HALF=!0,Ht+=2):N&&(We.ELLIPSOID_HAS_RENDER_BOUNDS_LONGITUDE_RANGE_EQUAL_ZERO=!0,Ht+=2),we.ellipsoidRenderLongitudeMinMax=k.fromElements(b.x,x.x,we.ellipsoidRenderLongitudeMinMax));let In=0,rt=1;if(j){We.ELLIPSOID_HAS_SHAPE_BOUNDS_LONGITUDE=!0;let wn=(g.x-o.x)/w,Mi=(m.x-o.x)/w,lr=1-L/w,Li=(Mi+.5*lr)%1;if(we.ellipsoidShapeUvLongitudeRangeOrigin=Li,L>c){In=w/L;let Wi=wn-Li;rt=-In*(Wi-Math.floor(Wi))}}Ae&&(ce&&(We.ELLIPSOID_HAS_RENDER_BOUNDS_LATITUDE_MIN=!0,We.ELLIPSOID_INTERSECTION_INDEX_LATITUDE_MIN=Ht,q?(We.ELLIPSOID_HAS_RENDER_BOUNDS_LATITUDE_MIN_UNDER_HALF=!0,Ht+=1):J?(We.ELLIPSOID_HAS_RENDER_BOUNDS_LATITUDE_MIN_EQUAL_HALF=!0,Ht+=1):Z&&(We.ELLIPSOID_HAS_RENDER_BOUNDS_LATITUDE_MIN_OVER_HALF=!0,Ht+=2)),Q&&(We.ELLIPSOID_HAS_RENDER_BOUNDS_LATITUDE_MAX=!0,We.ELLIPSOID_INTERSECTION_INDEX_LATITUDE_MAX=Ht,B?(We.ELLIPSOID_HAS_RENDER_BOUNDS_LATITUDE_MAX_UNDER_HALF=!0,Ht+=2):G?(We.ELLIPSOID_HAS_RENDER_BOUNDS_LATITUDE_MAX_EQUAL_HALF=!0,Ht+=1):W&&(We.ELLIPSOID_HAS_RENDER_BOUNDS_LATITUDE_MAX_OVER_HALF=!0,Ht+=1)),we.ellipsoidRenderLatitudeSinMinMax=k.fromElements(Math.sin(b.y),Math.sin(x.y),we.ellipsoidRenderLatitudeSinMinMax));let dt=0,vi=1;return Ke&&(We.ELLIPSOID_HAS_SHAPE_BOUNDS_LATITUDE=!0,le>u&&(dt=(a.y-o.y)/le,vi=(o.y-g.y)/le)),we.ellipsoidLocalToShapeUvScale=h.fromElements(In,dt,Dt,we.ellipsoidLocalToShapeUvScale),this._localToShapeUvTranslate=h.fromElements(rt,vi,0,this._localToShapeUvTranslate),this._shaderMaximumIntersectionsLength=Ht,!0};var vPt=new de,EPt=new h,SPt=new O,jwe=new $;Vd.prototype.updateViewTransforms=function(e){let t=this._shaderUniforms,n=this._ellipsoid,i=e.camera.positionWC,r=n.cartesianToCartographic(i,vPt);h.fromElements(r.longitude,r.latitude,r.height,t.cameraPositionCartographic);let o=h.fromRadians(r.longitude,r.latitude,0,n,EPt);t.ellipsoidCurvatureAtLatitude=n.getLocalCurvature(o,t.ellipsoidCurvatureAtLatitude);let a=mt.eastNorthUpToFixedFrame(o,n,SPt),s=O.getRotation(a,jwe),c=e.context.uniformState.viewRotation,u=$.multiply(c,s,jwe);t.ellipsoidEcToEastNorthUp=$.transpose(u,t.ellipsoidEcToEastNorthUp)};var Kwe=new ie;Vd.prototype.computeOrientedBoundingBoxForTile=function(e,t,n,i,r){let o=1/Math.pow(2,e),a=t*o,s=(t+1)*o,c=n*o,u=(n+1)*o,f=i*o,d=(i+1)*o,p=ie.subsection(this._rectangle,a,c,s,u,Kwe),g=I.lerp(this._minimumHeight,this._maximumHeight,f),m=I.lerp(this._minimumHeight,this._maximumHeight,d);return pte(p,g,m,this._ellipsoid,this._translation,this._rotation,r)};var wPt=new k,IPt=new k,aR=new k,Hwe=new k,Gwe=new k,sR=new k;function PPt(e,t,n,i){let r=k.abs(e,wPt),o=k.fromElements(1/t.x,1/t.y,IPt),a=k.fromElements(Math.SQRT1_2,Math.SQRT1_2,aR),s=k.multiplyComponents(t,a,Hwe),c=k.fromElements(n.x*a.x*a.x*a.x,n.y*a.y*a.y*a.y,Gwe);for(let u=0;u<3;++u){let f=k.magnitude(k.subtract(s,c,sR)),d=k.normalize(k.subtract(r,c,sR),sR),p=k.multiplyByScalar(d,f,sR);a=k.multiplyComponents(k.add(p,c,aR),o,aR),a=k.normalize(k.clamp(a,k.ZERO,k.ONE,aR),aR),s=k.multiplyComponents(t,a,Hwe),c=k.fromElements(n.x*a.x*a.x*a.x,n.y*a.y*a.y*a.y,Gwe)}return h.fromElements(Math.sign(e.x)*s.x,Math.sign(e.y)*s.y,k.magnitude(k.subtract(s,c,sR)),i)}var DPt=new k,Wwe=new k,RPt=new h,qwe=new k;Vd.prototype.convertLocalToShapeUvSpace=function(e,t){let n=Math.atan2(e.y,e.x),{ellipsoidRadii:i,evoluteScale:r,ellipsoidInverseRadiiSquared:o,ellipsoidShapeUvLongitudeRangeOrigin:a,ellipsoidLocalToShapeUvScale:s}=this._shaderUniforms,c=this._localToShapeUvTranslate,u=Math.hypot(e.x,e.y),f=k.fromElements(u,e.z,Wwe),d=PPt(f,k.fromElements(i.x,i.z,DPt),r,RPt),p=k.normalize(k.fromElements(d.x*o.x,d.y*o.z,qwe),qwe),g=Math.atan2(p.y,p.x),m=k.magnitude(f)<k.magnitude(d)?-1:1,y=k.subtract(f,d,Wwe),A=m*k.magnitude(y),{ELLIPSOID_HAS_SHAPE_BOUNDS_LONGITUDE:b,ELLIPSOID_HAS_SHAPE_BOUNDS_LATITUDE:x}=this._shaderDefines;return n=(n+Math.PI)/(2*Math.PI),l(b)&&(n-=a,n=n-Math.floor(n),n=n*s.x+c.x),g=(g+Math.PI/2)/Math.PI,l(x)&&(g=g*s.y+c.y),A=1+A*s.z,h.fromElements(n,g,A,t)};var Ywe=new h,Xwe=new h,OPt=new h;Vd.prototype.computeOrientedBoundingBoxForSample=function(e,t,n,i){let r=1/Math.pow(2,e.level),o=h.divideComponents(h.ONE,t,Ywe),a=h.multiplyByScalar(o,r,Ywe),s=h.multiplyByScalar(h.fromElements(e.x+n.x,e.y+n.y,e.z+n.z,Xwe),r,Xwe),c=h.add(s,a,OPt),u=ie.subsection(this._rectangle,s.x,s.y,c.x,c.y,Kwe),f=I.lerp(this._minimumHeight,this._maximumHeight,s.z),d=I.lerp(this._minimumHeight,this._maximumHeight,c.z);return pte(u,f,d,this._ellipsoid,this._translation,this._rotation,i)};function pte(e,t,n,i,r,o,a){return a=Jt.fromRectangle(e,t,n,i,a),a.center=h.add(a.center,r,a.center),a.halfAxes=$.multiply(a.halfAxes,o,a.halfAxes),a}Vd.DefaultMinBounds=Object.freeze(new h(-I.PI,-I.PI_OVER_TWO,-te.WGS84.minimumRadius));Vd.DefaultMaxBounds=Object.freeze(new h(I.PI,I.PI_OVER_TWO,10*te.WGS84.maximumRadius));var BS=Vd;var Ru={BOX:"BOX",ELLIPSOID:"ELLIPSOID",CYLINDER:"CYLINDER"};Ru.getMinBounds=function(e){switch(e){case Ru.BOX:return NS.DefaultMinBounds;case Ru.ELLIPSOID:return BS.DefaultMinBounds;case Ru.CYLINDER:return FS.DefaultMinBounds}};Ru.getMaxBounds=function(e){switch(e){case Ru.BOX:return NS.DefaultMaxBounds;case Ru.ELLIPSOID:return BS.DefaultMaxBounds;case Ru.CYLINDER:return FS.DefaultMaxBounds}};Ru.getShapeConstructor=function(e){switch(e){case Ru.BOX:return NS;case Ru.ELLIPSOID:return BS;case Ru.CYLINDER:return FS}};Object.freeze(Ru);var Sc=Ru;var gte=Object.freeze({UNLOADED:0,RECEIVING:1,PROCESSING:2,LOADED:3,FAILED:4,UNAVAILABLE:5});function cR(e,t){this.spatialNode=e,this.keyframe=t,this.state=gte.UNLOADED,this.content=void 0,this.megatextureIndex=-1,this.priority=-Number.MAX_VALUE,this.highPriorityFrameNumber=-1}cR.prototype.unload=function(){this.content=this.content&&this.content.destroy(),this.spatialNode=void 0,this.state=gte.UNLOADED,this.megatextureIndex=-1,this.priority=-Number.MAX_VALUE,this.highPriorityFrameNumber=-1};cR.priorityComparator=function(e,t){return e.priority-t.priority};cR.searchComparator=function(e,t){return e.keyframe-t.keyframe};cR.LoadState=gte;var zr=cR;function zp(e,t,n,i,r=134217728,o){let a=MPt(i),s=LPt(n),c=n*Mt.getSizeInBytes(i),u=zp.get3DTextureDimension(t,c,r,o),f=h.divideComponents(u,t,new h);this.channelCount=n,this.componentType=i,this.textureMemoryByteLength=c*u.x*u.y*u.z,this.tileCounts=h.clone(f,new h),this.voxelCountPerTile=h.clone(t,new h),this.maximumTileCount=f.x*f.y*f.z,this.texture=new Wk({context:e,pixelFormat:s,pixelDatatype:a,flipY:!1,width:u.x,height:u.y,depth:u.z,sampler:new Ut({wrapR:on.CLAMP_TO_EDGE,wrapS:on.CLAMP_TO_EDGE,wrapT:on.CLAMP_TO_EDGE,minificationFilter:Gt.LINEAR,magnificationFilter:ni.LINEAR})}),this.nodes=new Array(this.maximumTileCount);for(let d=0;d<this.maximumTileCount;d++)this.nodes[d]=new NPt(d);for(let d=0;d<this.maximumTileCount;d++){let p=this.nodes[d];p.previousNode=d>0?this.nodes[d-1]:void 0,p.nextNode=d<this.maximumTileCount-1?this.nodes[d+1]:void 0}this.occupiedList=void 0,this.emptyList=this.nodes[0],this.occupiedCount=0,this._nearestSampling=!1}Object.defineProperties(zp.prototype,{nearestSampling:{get:function(){return this._nearestSampling},set:function(e){this._nearestSampling!==e&&(e?this.texture.sampler=Ut.NEAREST:this.texture.sampler=new Ut({wrapR:on.CLAMP_TO_EDGE,wrapS:on.CLAMP_TO_EDGE,wrapT:on.CLAMP_TO_EDGE,minificationFilter:Gt.LINEAR,magnificationFilter:ni.LINEAR}),this._nearestSampling=e)}}});function MPt(e){if(e===Mt.FLOAT32||e===Mt.FLOAT64)return ke.FLOAT;if(e===Mt.UINT8)return ke.UNSIGNED_BYTE}function LPt(e){switch(e){case 1:return He.RED;case 2:return He.RG;case 3:return He.RGB;case 4:return He.RGBA}}function NPt(e){this.index=e,this.nextNode=void 0,this.previousNode=void 0}zp.prototype.add=function(e){if(this.isFull())throw new pe("Trying to add when there are no empty spots");let t=this.emptyList;this.emptyList=this.emptyList.nextNode,l(this.emptyList)&&(this.emptyList.previousNode=void 0),t.nextNode=this.occupiedList,l(t.nextNode)&&(t.nextNode.previousNode=t),this.occupiedList=t;let n=t.index;return this.writeDataToTexture(n,e),this.occupiedCount++,n};zp.prototype.remove=function(e){if(e<0||e>=this.maximumTileCount)throw new pe("Megatexture index out of bounds");let t=this.nodes[e];l(t.previousNode)&&(t.previousNode.nextNode=t.nextNode),l(t.nextNode)&&(t.nextNode.previousNode=t.previousNode),t.nextNode=this.emptyList,l(t.nextNode)&&(t.nextNode.previousNode=t),t.previousNode=void 0,this.emptyList=t,this.occupiedCount--};zp.prototype.isFull=function(){return this.emptyList===void 0};zp.get3DTextureDimension=function(e,t,n,i){let{maximum3DTextureSize:r}=Ft;if(h.maximumComponent(e)>r)throw new oe("The GL context does not support a 3D texture large enough to contain a tile with the given dimensions.");let o=t*e.x*e.y*e.z,a=Math.floor(n/o);if(a<1)throw new oe("Not enough texture memory available to create a megatexture with the given tile dimensions.");l(i)?i=Math.min(i,a):i=a;let s=Object.entries(e).sort((f,d)=>d[1]-f[1]),c=s.map(([f,d])=>Math.floor(r/d));for(let f=0;f<3;f++){let d=$we(c);if(d<i)break;let p=c.slice();p.splice(f,1);let g=p[0]*p[1],m=d-i,y=Math.floor(m/g);c[f]-=y}$we(c)>a&&(c[2]=Math.floor(a/(c[0]*c[1])));let u=new h;for(let f=0;f<3;f++){let[d,p]=s[f];u[d]=c[f]*p}return u};function $we(e){return e.reduce((t,n)=>t*n)}zp.prototype.writeDataToTexture=function(e,t){let{tileCounts:n,voxelCountPerTile:i}=this,r={arrayBufferView:t,width:i.x,height:i.y,depth:i.z},o=n.x*n.y,a=Math.floor(e/o),s=e-a*o,c=Math.floor(s/n.x),u=s-c*n.x,f={source:r,xOffset:u*i.x,yOffset:c*i.y,zOffset:a*i.z};this.texture.copyFrom(f)};zp.prototype.isDestroyed=function(){return!1};zp.prototype.destroy=function(){return this.texture=this.texture&&this.texture.destroy(),ue(this)};var lH=zp;function jd(e,t,n,i,r,o,a){this.children=void 0,this.parent=r,this.level=e,this.x=t,this.y=n,this.z=i,this.dimensions=h.clone(a),this.keyframeNodes=[],this.renderableKeyframeNodes=[],this.renderableKeyframeNodeLerp=0,this.renderableKeyframeNodePrevious=void 0,this.renderableKeyframeNodeNext=void 0,this.orientedBoundingBox=new Jt,this.approximateVoxelSize=0,this.screenSpaceError=0,this.visitedFrameNumber=-1,this.computeBoundingVolumes(o)}var FPt=new h;jd.prototype.computeBoundingVolumes=function(e){this.orientedBoundingBox=e.computeOrientedBoundingBoxForTile(this.level,this.x,this.y,this.z,this.orientedBoundingBox);let t=$.getScale(this.orientedBoundingBox.halfAxes,FPt),n=2*h.maximumComponent(t);this.approximateVoxelSize=n/h.minimumComponent(this.dimensions)};jd.prototype.constructChildNodes=function(e){let{level:t,x:n,y:i,z:r}=this,o=n*2,a=i*2,s=r*2,c=a+1,u=o+1,f=s+1,d=t+1,p=[[d,o,a,s],[d,u,a,s],[d,o,c,s],[d,u,c,s],[d,o,a,f],[d,u,a,f],[d,o,c,f],[d,u,c,f]];this.children=p.map(([g,m,y,A])=>new jd(g,m,y,A,this,e,this.dimensions))};jd.prototype.visibility=function(e,t){let n=this.orientedBoundingBox;return e.cullingVolume.computeVisibilityWithPlaneMask(n,t)};jd.prototype.computeScreenSpaceError=function(e,t){let n=this.orientedBoundingBox,i=Math.sqrt(n.distanceSquaredTo(e));i=Math.max(i,I.EPSILON7);let r=this.approximateVoxelSize,o=t*(r/i);this.screenSpaceError=o};var Jwe={keyframe:0};function lR(e,t){return Jwe.keyframe=e,Cr(t,Jwe,zr.searchComparator)}jd.prototype.computeSurroundingRenderableKeyframeNodes=function(e){let t=this,n=t.level,i=Math.floor(e),r=Math.ceil(e),o,a,s=+Number.MAX_VALUE,c=+Number.MAX_VALUE;for(;l(t);){let{renderableKeyframeNodes:d}=t;if(d.length>=1){let p=BPt(i,d),g=d[p],m=r===i||i<g.keyframe?p:Math.min(p+1,d.length-1),y=d[m],A=i-g.keyframe,b=Zwe(n-t.level,A);b<s&&(s=b,o=g);let x=y.keyframe-r,T=Zwe(n-t.level,x);if(T<c&&(c=T,a=y),A===0&&x===0)break}t=t.parent}if(this.renderableKeyframeNodePrevious=o,this.renderableKeyframeNodeNext=a,!l(o)||!l(a))return;let u=o.keyframe,f=a.keyframe;this.renderableKeyframeNodeLerp=u===f?0:I.clamp((e-u)/(f-u),0,1)};function BPt(e,t){let n=lR(e,t);return n<0?I.clamp(~n-1,0,t.length-1):n}function Zwe(e,t){let n=Math.exp(e*4),i=t>=0?1:-200;return e*n+t*i}jd.prototype.isVisited=function(e){return this.visitedFrameNumber===e};jd.prototype.createKeyframeNode=function(e){let t=lR(e,this.keyframeNodes);if(t<0){t=~t;let n=new zr(this,e);this.keyframeNodes.splice(t,0,n)}};jd.prototype.destroyKeyframeNode=function(e,t){let n=e.keyframe,i=lR(n,this.keyframeNodes);if(i<0)throw new pe("Keyframe node does not exist.");if(this.keyframeNodes.splice(i,1),e.megatextureIndex!==-1){for(let o=0;o<t.length;o++)t[o].remove(e.megatextureIndex);let r=lR(n,this.renderableKeyframeNodes);if(r<0)throw new pe("Renderable keyframe node does not exist.");this.renderableKeyframeNodes.splice(r,1)}e.unload()};jd.prototype.addKeyframeNodeToMegatextures=function(e,t){if(e.megatextureIndex!==-1||e.content.metadata.length!==t.length)throw new pe("Keyframe node cannot be added to megatexture");let{metadata:n}=e.content;for(let o=0;o<t.length;o++){let a=t[o];e.megatextureIndex=a.add(n[o])}let i=this.renderableKeyframeNodes,r=lR(e.keyframe,i);if(r>=0)throw new pe("Keyframe already renderable");r=~r,i.splice(r,0,e)};jd.prototype.isRenderable=function(e){let t=this.renderableKeyframeNodePrevious,n=this.renderableKeyframeNodeNext,i=this.level;return l(t)&&l(n)&&(t.spatialNode.level===i||n.spatialNode.level===i)&&this.visitedFrameNumber===e};var uH=jd;function uA(e,t,n,i){let{provider:r,dimensions:o,inputDimensions:a}=e,{types:s,componentTypes:c}=r;l(i)?i=Math.min(Math.max(0,i),512*1024*1024):i=128*1024*1024,this._primitive=e,this.textureMemoryByteLength=0,this.megatextures=new Array(s.length);let u=l(r.maximumTileCount)?r.maximumTileCount:l(r.availableLevels)?(8**r.availableLevels-1)/7:void 0;for(let b=0;b<s.length;b++){let x=s[b],T=gt.getComponentCount(x),C=c[b];this.megatextures[b]=new lH(t,a,T,C,i,u),this.textureMemoryByteLength+=this.megatextures[b].textureMemoryByteLength}let f=this.megatextures[0].maximumTileCount;this._simultaneousRequestCount=0,this._debugPrint=!1,this._calculateStatistics=this._primitive._calculateStatistics??!1,this._frameNumber=0;let d=e._shape;this.rootNode=new uH(0,0,0,0,void 0,d,o),this._priorityQueue=new f_({maximumLength:f,comparator:zr.priorityComparator}),this._highPriorityKeyframeNodes=new Array(f),this._highPriorityKeyframeNodeCount=0,this._keyframeNodesInMegatexture=new Array(f),this._keyframeCount=n,this._sampleCount=void 0,this._keyframeLocation=0,this._binaryTreeKeyframeWeighting=new Array(n),this._initialTilesLoaded=!1;let p=this._binaryTreeKeyframeWeighting;p[0]=0,p[n-1]=0,_te(p,1,n-2,0);let g=9,m=2048,y=Math.floor(m/g),A=Math.ceil(f/y);this.internalNodeTexture=new Et({context:t,pixelFormat:He.RGBA,pixelDatatype:ke.UNSIGNED_BYTE,flipY:!1,width:m,height:A,sampler:new Ut({minificationFilter:Gt.NEAREST,magnificationFilter:ni.NEAREST})}),this.internalNodeTilesPerRow=y,this.internalNodeTexelSizeUv=new k(1/m,1/A),this.leafNodeTexture=void 0,this.leafNodeTilesPerRow=void 0,this.leafNodeTexelSizeUv=new k}uA.prototype.findKeyframeNode=function(e){return this._keyframeNodesInMegatexture.find(function(t){return t.megatextureIndex===e})};function _te(e,t,n,i){if(t>n)return;let r=Math.floor((t+n)/2);e[r]=i,_te(e,t,r-1,i+1),_te(e,r+1,n,i+1)}uA.simultaneousRequestCountMaximum=50;uA.prototype.update=function(e,t,n,i){let r=this._primitive,o=e.context,a=this.megatextures[0].maximumTileCount,s=this._keyframeCount,c=r._levelBlendFactor,u=c>0,f=s>1,d=(u?2:1)*(f?2:1);this._sampleCount=d;let p=d>=2;if(p&&!l(this.leafNodeTexture)){let T=Math.floor(512),C=Math.ceil(a/T);this.leafNodeTexture=new Et({context:o,pixelFormat:He.RGBA,pixelDatatype:ke.UNSIGNED_BYTE,flipY:!1,width:1024,height:C,sampler:new Ut({minificationFilter:Gt.NEAREST,magnificationFilter:ni.NEAREST})}),this.leafNodeTexelSizeUv=k.fromElements(1/1024,1/C,this.leafNodeTexelSizeUv),this.leafNodeTilesPerRow=T}else!p&&l(this.leafNodeTexture)&&(this.leafNodeTexture=this.leafNodeTexture.destroy());if(this._keyframeLocation=I.clamp(t,0,s-1),n&&Qwe(this,this.rootNode),i)return;this._frameNumber=e.frameNumber;let g=An();UPt(this,e),VPt(this,e);let m=An();qPt(this,d,c);let y=An(),A=r.loadProgress.numberOfListeners>0||r.allTilesLoaded.numberOfListeners>0||r.initialTilesLoaded.numberOfListeners>0;if(this._debugPrint||this._calculateStatistics||A){let b=m-g,x=y-m,T=y-g;WPt(this,e,b,x,T)}};uA.prototype.isRenderable=function(e){return e.isRenderable(this._frameNumber)};uA.prototype.isDestroyed=function(){return!1};uA.prototype.destroy=function(){let e=this.megatextures,t=e.length;for(let n=0;n<t;n++)e[n]=e[n]&&e[n].destroy();return this.textureMemoryByteLength=0,this.internalNodeTexture=this.internalNodeTexture&&this.internalNodeTexture.destroy(),this.leafNodeTexture=this.leafNodeTexture&&this.leafNodeTexture.destroy(),ue(this)};function Qwe(e,t){if(t.computeBoundingVolumes(e._primitive._shape),l(t.children))for(let n=0;n<8;n++){let i=t.children[n];Qwe(e,i)}}function kPt(e,t){if(e._simultaneousRequestCount>=uA.simultaneousRequestCountMaximum)return;let i=e._primitive.provider,{keyframe:r,spatialNode:o}=t;if(l(i.availableLevels)&&o.level>=i.availableLevels)return;function a(f){e._simultaneousRequestCount--,t.content=f,t.state=l(f)?zr.LoadState.PROCESSING:zr.LoadState.UNAVAILABLE}function s(f){e._simultaneousRequestCount--,t.state=zr.LoadState.FAILED,e._primitive.tileFailed.raiseEvent()}let c={tileLevel:o.level,tileX:o.x,tileY:o.y,tileZ:o.z,keyframe:r},u=i.requestData(c);l(u)&&(e._simultaneousRequestCount++,t.state=zr.LoadState.RECEIVING,u.then(a).catch(s))}function zPt(e){return e/(1+e)}function UPt(e,t){let n=e._frameNumber,i=e._priorityQueue;i.reset(),eIe(e.rootNode,is.MASK_INDETERMINATE,e,t);let r=e._highPriorityKeyframeNodes,o=0,a;for(;i.length>0;)a=i.removeMaximum(),a.highPriorityFrameNumber=n,r[o]=a,o++;e._highPriorityKeyframeNodeCount=o}function VPt(e,t){let n=e.megatextures[0],i=n.occupiedCount,r=e._keyframeNodesInMegatexture;r.length=i,r.sort(jPt);let o=e._highPriorityKeyframeNodes,a=e._highPriorityKeyframeNodeCount,s=0,c=0;for(let u=0;u<a;u++){let f=o[u];if(!(f.state===zr.LoadState.LOADED||f.spatialNode===void 0)&&(f.state===zr.LoadState.UNLOADED&&kPt(e,f),f.state===zr.LoadState.PROCESSING)){let{content:d}=f;if(d.update(e._primitive,t),!d.ready)continue;if(!HPt(d.metadata,e)){f.content=void 0,f.state=zr.LoadState.FAILED,e._primitive.tileFailed.raiseEvent();continue}let p;if(n.isFull()){p=i-1-s,s++;let g=r[p];e._primitive.tileUnload.raiseEvent(),g.spatialNode.destroyKeyframeNode(g,e.megatextures)}else p=i+c,c++;f.spatialNode.addKeyframeNodeToMegatextures(f,e.megatextures),f.state=zr.LoadState.LOADED,r[p]=f,e._primitive.tileLoad.raiseEvent()}}}function jPt(e,t){return e.highPriorityFrameNumber===t.highPriorityFrameNumber?t.priority-e.priority:t.highPriorityFrameNumber-e.highPriorityFrameNumber}function HPt(e,t){let n=t._primitive.provider.types.length;if(!Array.isArray(e)||e.length!==n)return!1;let{megatextures:i}=t;for(let r=0;r<n;r++){let{voxelCountPerTile:o,channelCount:a}=i[r],{x:s,y:c,z:u}=o,f=s*c*u,d=e[r],p=f*a;if(d.length!==p)return!1}return!0}function eIe(e,t,n,i){let{camera:r,context:o,pixelRatio:a,frameNumber:s}=i,{positionWC:c,frustum:u}=r,d=o.drawingBufferHeight/a/u.sseDenominator;if(e.computeScreenSpaceError(c,d),t=e.visibility(i,t),t===is.MASK_OUTSIDE)return;e.visitedFrameNumber=s;let p=n._primitive,g=p._shape,m=p.screenSpaceError,y=n._priorityQueue,A=n._keyframeCount,b=I.clamp(Math.floor(n._keyframeLocation),0,A-2),x=b+1;if(A===1)e.createKeyframeNode(0);else if(e.keyframeNodes.length!==A)for(let D=0;D<A;D++)e.createKeyframeNode(D);let{screenSpaceError:T,keyframeNodes:C}=e,E=zPt(T),w=!1;for(let D=0;D<C.length;D++){let R=C[D];R.priority=10*E+GPt(b,R.keyframe,x,n),R.state!==zr.LoadState.UNAVAILABLE&&R.state!==zr.LoadState.FAILED&&R.priority!==-Number.MAX_VALUE&&y.insert(R),R.state===zr.LoadState.LOADED&&(w=!0)}if(T<m||!w){e.children=void 0;return}l(e.children)||e.constructChildNodes(g);for(let D=0;D<8;D++){let R=e.children[D];eIe(R,t,n,i)}}function GPt(e,t,n,i){let r=Math.min(Math.abs(t-e),Math.abs(t-n)),o=Math.max(e,i._keyframeCount-n-1,1),a=Math.pow(1-r/o,4),s=Math.exp(-i._binaryTreeKeyframeWeighting[t]);return I.lerp(s,a,.15+.85*a)}function WPt(e,t,n,i,r){let o=e._keyframeCount,a=e.rootNode,s=Object.keys(zr.LoadState).length,c=new Array(s),u=new Array(s),f=0;for(let w=0;w<s;w++){let D=new Array(o).fill(0);c[w]=D,u[w]=0}function d(w){let D=w.keyframeNodes;for(let R=0;R<D.length;R++){let M=D[R],N=M.keyframe,_=M.state;c[_][N]+=1,u[_]+=1,f++}if(l(w.children))for(let R=0;R<8;R++){let M=w.children[R];d(M)}}d(a),e._primitive.statistics.numberOfTilesWithContentReady=u[zr.LoadState.LOADED],e._primitive.statistics.visited=f;let p=u[zr.LoadState.RECEIVING],g=u[zr.LoadState.PROCESSING],m=p!==e._primitive.statistics.numberOfPendingRequests||g!==e._primitive.statistics.numberOfTilesProcessing;if(m&&t.afterRender.push(function(){return e._primitive.loadProgress.raiseEvent(p,g),!0}),e._primitive.statistics.numberOfPendingRequests=p,e._primitive.statistics.numberOfTilesProcessing=g,m&&(p===0&&g===0)&&(t.afterRender.push(function(){return e._primitive.allTilesLoaded.raiseEvent(),!0}),e._initialTilesLoaded||(e._initialTilesLoaded=!0,t.afterRender.push(function(){return e._primitive.initialTilesLoaded.raiseEvent(),!0}))),!e._debugPrint)return;let A=`KEYFRAMES: ${c[zr.LoadState.LOADED]}`,b=`UNLOADED: ${u[zr.LoadState.UNLOADED]} | RECEIVING: ${u[zr.LoadState.RECEIVING]} | PROCESSING: ${u[zr.LoadState.PROCESSING]} | LOADED: ${u[zr.LoadState.LOADED]} | FAILED: ${u[zr.LoadState.FAILED]} | UNAVAILABLE: ${u[zr.LoadState.UNAVAILABLE]} | TOTAL: ${f}`,x=Math.round(n*100)/100,T=Math.round(i*100)/100,C=Math.round(r*100)/100,E=`LOAD: ${x} | OCT: ${T} | ALL: ${C}`;console.log(`${A} || ${b} || ${E}`)}var fH={INTERNAL:0,LEAF:1,PACKED_LEAF_FROM_PARENT:2};function qPt(e,t,n){let i=e._primitive._screenSpaceError,r=e._keyframeLocation,o=e._frameNumber,a=t>=2,s=0,c=0,u=[],f=[];function d(g,m,y,A,b){let x=!1;if(l(g.children))for(let T=0;T<8;T++){let C=g.children[T];C.computeSurroundingRenderableKeyframeNodes(r),C.isRenderable(o)&&(x=!0)}if(x){u[b]=fH.INTERNAL<<16|m,u[y]=A,s++,A=m,b=A*9+1;for(let T=0;T<8;T++){let C=g.children[T];m=s,y=m*9+0,d(C,m,y,A,b+T)}}else{if(e._primitive.tileVisible.raiseEvent(),a){let T=c*5,C=g.renderableKeyframeNodePrevious,E=g.level-C.spatialNode.level,w=C.spatialNode.parent,D=l(w)?w.renderableKeyframeNodePrevious:C,R=YPt(g,i,n),M=E,N=1,_=C.megatextureIndex,v=D.megatextureIndex;f[T+0]=R,f[T+1]=M,f[T+2]=N,f[T+3]=_,f[T+4]=v,u[b]=fH.LEAF<<16|c}else{let T=g.renderableKeyframeNodePrevious,E=g.level-T.spatialNode.level===0?fH.LEAF:fH.PACKED_LEAF_FROM_PARENT;u[b]=E<<16|T.megatextureIndex}c++}}let p=e.rootNode;p.computeSurroundingRenderableKeyframeNodes(r),p.isRenderable(o)&&d(p,0,0,0,0),XPt(u,9,e.internalNodeTilesPerRow,e.internalNodeTexture),a&&KPt(f,2,e.leafNodeTilesPerRow,e.leafNodeTexture)}function YPt(e,t,n){if(e.parent===void 0)return 0;let i=e.screenSpaceError,r=e.parent.screenSpaceError,a=((t-i)/(r-i)+n-1)/n;return I.clamp(a,0,1)}function XPt(e,t,n,i){let r=He.componentsLength(i.pixelFormat),o=Math.ceil(e.length/t),a=Math.max(1,t*Math.min(o,n)),s=Math.max(1,Math.ceil(o/n)),c=new Uint8Array(a*s*r);for(let d=0;d<e.length;d++){let p=e[d],g=d*r;for(let m=0;m<r;m++)c[g+m]=p>>>m*8&255}let f={source:{arrayBufferView:c,width:a,height:s},xOffset:0,yOffset:0};i.copyFrom(f)}function KPt(e,t,n,i){let r=He.componentsLength(i.pixelFormat),o=5,a=Math.ceil(e.length/o),s=Math.max(1,t*Math.min(a,n)),c=Math.max(1,Math.ceil(a/n)),u=new Uint8Array(s*c*r);for(let p=0;p<a;p++){let g=e[p*o+0],m=e[p*o+1],y=e[p*o+2],A=e[p*o+3],b=e[p*o+4],x=I.clamp(Math.floor(65536*g),0,65535);u[p*8+0]=x>>>0&255,u[p*8+1]=x>>>8&255,u[p*8+2]=m&255,u[p*8+3]=y&255,u[p*8+4]=A>>>0&255,u[p*8+5]=A>>>8&255,u[p*8+6]=b>>>0&255,u[p*8+7]=b>>>8&255}let d={source:{arrayBufferView:u,width:s,height:c},xOffset:0,yOffset:0};i.copyFrom(d)}var dH=uA;function Up(e){e=e??H.EMPTY_OBJECT;let{provider:t=Up.DefaultProvider,modelMatrix:n=O.IDENTITY,customShader:i=rR(t),clock:r,calculateStatistics:o=!1}=e;this._ready=!1,this._provider=t,this._traversal=void 0,this._statistics=new Ip,this._calculateStatistics=o;let{shape:a,minBounds:s=Sc.getMinBounds(a),maxBounds:c=Sc.getMaxBounds(a),dimensions:u,paddingBefore:f=h.ZERO,paddingAfter:d=h.ZERO,metadataOrder:p,availableLevels:g=1}=t;this._dimensions=h.clone(u),this._paddingBefore=h.clone(f),this._paddingAfter=h.clone(d),this._inputDimensions=$Pt(u,f,d,p),this._availableLevels=g,this._minBounds=s.clone(),this._minBoundsOld=new h,this._maxBounds=c.clone(),this._maxBoundsOld=new h,this._minClippingBounds=s.clone(),this._minClippingBoundsOld=new h,this._maxClippingBounds=c.clone(),this._maxClippingBoundsOld=new h,this._verticalExaggeration=1,this._verticalExaggerationRelativeHeight=0,this._clippingPlanes=void 0,this._clippingPlanesState=0,this._clippingPlanesEnabled=!1,this._modelMatrix=O.clone(n),this._modelMatrixOld=O.clone(this._modelMatrix),this._customShader=i??Up.DefaultCustomShader,this._customShaderCompilationEvent=new be,this._shaderDirty=!0,this._drawCommand=void 0,this._drawCommandPick=void 0,this._pickId=void 0,this._clock=r,this._transformPositionLocalToWorld=new O,this._transformPositionWorldToLocal=new O,this._transformPlaneLocalToView=new O,this._transformDirectionWorldToLocal=new $,this._nearestSampling=!1,this._levelBlendFactor=0,this._stepSizeMultiplier=1,this._depthTest=!0,this._useLogDepth=void 0,this._screenSpaceError=4,this._debugPolylines=new Ep,this._debugDraw=!1,this._disableRender=!1,this._disableUpdate=!1;let m=Sc.getShapeConstructor(a);this._shape=new m,nIe(this),this._shapeVisible=iIe(this),this._uniforms={octreeInternalNodeTexture:void 0,octreeInternalNodeTilesPerRow:0,octreeInternalNodeTexelSizeUv:new k,octreeLeafNodeTexture:void 0,octreeLeafNodeTilesPerRow:0,octreeLeafNodeTexelSizeUv:new k,megatextureTextures:[],megatextureTileCounts:new h,dimensions:this._dimensions,inputDimensions:this._inputDimensions,paddingBefore:this._paddingBefore,paddingAfter:this._paddingAfter,transformPositionViewToLocal:new O,transformDirectionViewToLocal:new $,cameraPositionLocal:new h,cameraDirectionLocal:new h,cameraTileCoordinates:new ae,cameraTileUv:new h,ndcSpaceAxisAlignedBoundingBox:new ae,clippingPlanesTexture:void 0,clippingPlanesMatrix:new O,renderBoundPlanesTexture:void 0,stepSize:this._stepSizeMultiplier,pickColor:new U},this._shapeDefinesOld={},this._uniformMap={};let y=this._uniforms,A=this._uniformMap;for(let b in y)if(y.hasOwnProperty(b)){let x=`u_${b}`;A[x]=function(){return y[b]}}JPt(this,this._shape),this.tileLoad=new be,this.tileVisible=new be,this.tileFailed=new be,this.tileUnload=new be,this.loadProgress=new be,this.allTilesLoaded=new be,this.initialTilesLoaded=new be}function $Pt(e,t,n,i){let r=h.add(e,t,new h);if(h.add(r,n,r),i===Dg.Y_UP){let o=r.y;r.y=r.z,r.z=o}return r}function JPt(e,t){let n=e._uniformMap,{shaderUniforms:i,shaderDefines:r}=t;for(let o in i)if(i.hasOwnProperty(o)){let a=`u_${o}`;n[a]=function(){return i[o]}}e._shapeDefinesOld=Xe(r,!0)}Object.defineProperties(Up.prototype,{ready:{get:function(){return this._ready}},provider:{get:function(){return this._provider}},boundingSphere:{get:function(){return this._shape.boundingSphere}},orientedBoundingBox:{get:function(){return this._shape.orientedBoundingBox}},modelMatrix:{get:function(){return this._modelMatrix},set:function(e){this._modelMatrix=O.clone(e,this._modelMatrix)}},shape:{get:function(){return this._provider.shape}},dimensions:{get:function(){return this._dimensions}},inputDimensions:{get:function(){return this._inputDimensions}},paddingBefore:{get:function(){return this._paddingBefore}},paddingAfter:{get:function(){return this._paddingAfter}},minimumValues:{get:function(){return this._provider.minimumValues}},maximumValues:{get:function(){return this._provider.maximumValues}},show:{get:function(){return!this._disableRender},set:function(e){this._disableRender=!e}},disableUpdate:{get:function(){return this._disableUpdate},set:function(e){this._disableUpdate=e}},debugDraw:{get:function(){return this._debugDraw},set:function(e){this._debugDraw=e}},depthTest:{get:function(){return this._depthTest},set:function(e){this._depthTest!==e&&(this._depthTest=e,this._shaderDirty=!0)}},nearestSampling:{get:function(){return this._nearestSampling},set:function(e){this._nearestSampling=e}},levelBlendFactor:{get:function(){return this._levelBlendFactor},set:function(e){this._levelBlendFactor=I.clamp(e,0,1)}},screenSpaceError:{get:function(){return this._screenSpaceError},set:function(e){this._screenSpaceError=e}},stepSize:{get:function(){return this._stepSizeMultiplier},set:function(e){this._stepSizeMultiplier=e}},minBounds:{get:function(){return this._minBounds},set:function(e){this._minBounds=h.clone(e,this._minBounds)}},maxBounds:{get:function(){return this._maxBounds},set:function(e){this._maxBounds=h.clone(e,this._maxBounds)}},minClippingBounds:{get:function(){return this._minClippingBounds},set:function(e){this._minClippingBounds=h.clone(e,this._minClippingBounds)}},maxClippingBounds:{get:function(){return this._maxClippingBounds},set:function(e){this._maxClippingBounds=h.clone(e,this._maxClippingBounds)}},clippingPlanes:{get:function(){return this._clippingPlanes},set:function(e){va.setOwner(e,this,"_clippingPlanes")}},customShader:{get:function(){return this._customShader},set:function(e){if(e===this._customShader)return;let t=this._uniformMap,i=this._customShader.uniformMap;for(let r in i)i.hasOwnProperty(r)&&delete t[r];if(l(e))this._customShader=e;else{let r=rR(this._provider);this._customShader=r??Up.DefaultCustomShader}this._shaderDirty=!0}},customShaderCompilationEvent:{get:function(){return this._customShaderCompilationEvent}},statistics:{get:function(){return this._statistics}}});var ZPt=new ae,QPt=new ae,eDt=new O,tDt=new O,nDt=new h,iDt=new ae;Up.prototype.update=function(e){let t=this._provider,n=this._uniforms;this._customShader.update(e);let i=e.context;if(!this._ready){uDt(this,t,i),e.afterRender.push(()=>(this._ready=!0,!0));return}let r=nIe(this),o=lDt(this,e);if((r||o)&&(this._shapeVisible=iIe(this),bDt(this)&&(this._shaderDirty=!0)),!this._shapeVisible)return;this._shape.updateViewTransforms(e);let a=xDt(t.timeIntervalCollection,this._clock),s=this._traversal,c=s._sampleCount;if(s.update(e,a,r,this._disableUpdate),c!==s._sampleCount&&(this._shaderDirty=!0),!s.isRenderable(s.rootNode)||(this._debugDraw&&PDt(this,e),this._disableRender))return;this._useLogDepth!==e.useLogDepth&&(this._useLogDepth=e.useLogDepth,this._shaderDirty=!0),TDt(this,e)&&(this._shaderDirty=!0);let f=s.leafNodeTexture;l(f)&&(n.octreeLeafNodeTexture=s.leafNodeTexture,n.octreeLeafNodeTexelSizeUv=k.clone(s.leafNodeTexelSizeUv,n.octreeLeafNodeTexelSizeUv),n.octreeLeafNodeTilesPerRow=s.leafNodeTilesPerRow),this._shaderDirty&&(aH(this,i),this._shaderDirty=!1);let d=i.uniformState.viewProjection,{orientedBoundingBox:p}=this._shape,g=EDt(p,d,QPt);if(g.x===1||g.y===1||g.z===-1||g.w===-1)return;n.ndcSpaceAxisAlignedBoundingBox=ae.clone(g,n.ndcSpaceAxisAlignedBoundingBox);let y=i.uniformState.inverseView,A=O.multiplyTransformation(this._transformPositionWorldToLocal,y,n.transformPositionViewToLocal);this._transformPlaneLocalToView=O.transpose(A,this._transformPlaneLocalToView);let b=i.uniformState.inverseViewRotation;n.transformDirectionViewToLocal=$.multiply(this._transformDirectionWorldToLocal,b,n.transformDirectionViewToLocal),n.cameraPositionLocal=O.multiplyByPoint(this._transformPositionWorldToLocal,e.camera.positionWC,n.cameraPositionLocal),n.cameraDirectionLocal=$.multiplyByVector(this._transformDirectionWorldToLocal,e.camera.directionWC,n.cameraDirectionLocal);let x=aDt(this,n.cameraPositionLocal,iDt);n.cameraTileCoordinates=ae.fromElements(Math.floor(x.x),Math.floor(x.y),Math.floor(x.z),x.w,n.cameraTileCoordinates),n.cameraTileUv=h.fromElements(x.x-Math.floor(x.x),x.y-Math.floor(x.y),x.z-Math.floor(x.z),n.cameraTileUv),n.stepSize=this._stepSizeMultiplier,rDt(this),oDt(this,e);let T=e.passes.pick?this._drawCommandPick:e.passes.pickVoxel?this._drawCommandPickVoxel:this._drawCommand;T.boundingVolume=this._shape.boundingSphere,e.commandList.push(T)};function rDt(e){let{megatextures:t}=e._traversal;for(let n=0;n<t.length;++n)t[n].nearestSampling=e._nearestSampling}function oDt(e,t){let n=e._uniforms,{renderBoundPlanes:i}=e._shape;l(i)&&(i.update(t,e._transformPlaneLocalToView),n.renderBoundPlanesTexture=i.texture)}function aDt(e,t,n){let i=e._shape.convertLocalToShapeUvSpace(t,nDt),r=e._availableLevels,o=2**(r-1);return ae.fromElements(i.x*o,i.y*o,i.z*o,r-1,n)}var sDt=new h,yte=new h,cDt=new de;function lDt(e,t){let{verticalExaggeration:n,verticalExaggerationRelativeHeight:i}=t;return e._verticalExaggeration===n&&e._verticalExaggerationRelativeHeight===i?!1:(e._verticalExaggeration=n,e._verticalExaggerationRelativeHeight=i,!0)}function uDt(e,t,n){let i=e._uniforms;e._pickId=n.createPickId({primitive:e}),i.pickColor=U.clone(e._pickId.color,i.pickColor);let r=t.keyframeCount??1;e._traversal=new dH(e,n,r),e.statistics.texturesByteLength=e._traversal.textureMemoryByteLength,ADt(e._traversal,i)}function nIe(e){return uR(e,"_modelMatrix","_modelMatrixOld")+uR(e,"_minBounds","_minBoundsOld")+uR(e,"_maxBounds","_maxBoundsOld")+uR(e,"_minClippingBounds","_minClippingBoundsOld")+uR(e,"_maxClippingBounds","_maxClippingBoundsOld")>0}function uR(e,t,n){let i=e[t],r=e[n],o=!i.equals(r);return o&&i.clone(r),o?1:0}var fDt=new h,dDt=new h,hDt=new h,mDt=new h,pDt=new O,gDt=new O;function iIe(e){let t=e._verticalExaggeration,n=e._verticalExaggerationRelativeHeight,i=h.clone(e._minBounds,fDt),r=h.clone(e._maxBounds,dDt),o=h.clone(e._minClippingBounds,hDt),a=h.clone(e._maxClippingBounds,mDt),s=O.clone(e._modelMatrix,pDt);if(e.shape===Sc.ELLIPSOID)i.z=pr.getHeight(e._minBounds.z,t,n),r.z=pr.getHeight(e._maxBounds.z,t,n),o.z=pr.getHeight(e._minClippingBounds.z,t,n),a.z=pr.getHeight(e._maxClippingBounds.z,t,n);else{let m=h.fromElements(1,1,t,sDt);O.multiplyByScale(s,m,s),O.multiplyByTranslation(s,yDt(e),s)}let c=e._provider,u=c.shapeTransform??O.IDENTITY,f=c.globalTransform??O.IDENTITY,d=O.multiplyTransformation(f,s,gDt);O.multiplyTransformation(d,u,d);let p=e._shape;return p.update(d,i,r,o,a)?(e._transformPositionLocalToWorld=O.clone(p.shapeTransform,e._transformPositionLocalToWorld),e._transformPositionWorldToLocal=O.inverse(e._transformPositionLocalToWorld,e._transformPositionWorldToLocal),e._transformDirectionWorldToLocal=O.getMatrix3(e._transformPositionWorldToLocal,e._transformDirectionWorldToLocal),!0):!1}var _Dt=new h;function yDt(e){let t=e._verticalExaggeration,n=e._verticalExaggerationRelativeHeight,{shapeTransform:i=O.IDENTITY,globalTransform:r=O.IDENTITY}=e._provider,o=O.getTranslation(i,yte),a=O.multiplyByPoint(e._modelMatrix,o,yte),s=O.multiplyByPoint(r,a,yte),u=te.WGS84.cartesianToCartographic(s,cDt),f=0;l(u)&&(f=u.height);let d=pr.getHeight(f,t,n);return h.fromElements(0,0,(d-f)/t,_Dt)}function ADt(e,t){t.octreeInternalNodeTexture=e.internalNodeTexture,t.octreeInternalNodeTexelSizeUv=k.clone(e.internalNodeTexelSizeUv,t.octreeInternalNodeTexelSizeUv),t.octreeInternalNodeTilesPerRow=e.internalNodeTilesPerRow;let{megatextures:n}=e,i=n[0];t.megatextureTextures=new Array(n.length);for(let r=0;r<n.length;r++)t.megatextureTextures[r]=n[r].texture;t.megatextureTileCounts=h.clone(i.tileCounts,t.megatextureTileCounts)}function bDt(e){let{shaderDefines:t}=e._shape,n=Object.keys(t).some(i=>t[i]!==e._shapeDefinesOld[i]);return n&&(e._shapeDefinesOld=Xe(t,!0)),n}function xDt(e,t){if(!l(e)||!l(t))return 0;let n=t.currentTime,i,r=e.indexOf(n);r>=0?i=e.get(r):(r=~r,r===e.length?(r=e.length-1,i=e.get(r),n=i.stop):(i=e.get(r),n=i.start));let o=K.secondsDifference(i.stop,i.start),s=K.secondsDifference(n,i.start)/o;return r+s}function TDt(e,t){let n=e.clippingPlanes;if(!l(n))return!1;n.update(t);let{clippingPlanesState:i,enabled:r}=n;if(r){let o=e._uniforms;o.clippingPlanesTexture=n.texture,o.clippingPlanesMatrix=O.transpose(O.multiplyTransformation(O.inverse(n.modelMatrix,o.clippingPlanesMatrix),e._transformPositionLocalToWorld,o.clippingPlanesMatrix),o.clippingPlanesMatrix)}return e._clippingPlanesState===i&&e._clippingPlanesEnabled===r?!1:(e._clippingPlanesState=i,e._clippingPlanesEnabled=r,!0)}Up.prototype.isDestroyed=function(){return!1};Up.prototype.destroy=function(){let e=this._drawCommand;l(e)&&(e.shaderProgram=e.shaderProgram&&e.shaderProgram.destroy());let t=this._drawCommandPick;return l(t)&&(t.shaderProgram=t.shaderProgram&&t.shaderProgram.destroy()),this._pickId=this._pickId&&this._pickId.destroy(),this._traversal=this._traversal&&this._traversal.destroy(),this.statistics.texturesByteLength=0,this._clippingPlanes=this._clippingPlanes&&this._clippingPlanes.destroy(),ue(this)};var tIe=new Array(new ae(-1,-1,-1,1),new ae(1,-1,-1,1),new ae(-1,1,-1,1),new ae(1,1,-1,1),new ae(-1,-1,1,1),new ae(1,-1,1,1),new ae(-1,1,1,1),new ae(1,1,1,1)),CDt=new Array(1,2,4,0,3,5,0,3,6,1,2,7,0,5,6,1,4,7,2,4,7,3,5,6),vDt=new Array(new ae,new ae,new ae,new ae,new ae,new ae,new ae,new ae);function EDt(e,t,n){let i=O.fromRotationTranslation(e.halfAxes,e.center,eDt),r=O.multiply(t,i,tDt),o=+Number.MAX_VALUE,a=-Number.MAX_VALUE,s=+Number.MAX_VALUE,c=-Number.MAX_VALUE,u,f=vDt,d=tIe.length;for(u=0;u<d;u++)O.multiplyByVector(r,tIe[u],f[u]);for(u=0;u<d;u++){let p=f[u];if(p.z>=-p.w){let g=p.x/p.w,m=p.y/p.w;o=Math.min(o,g),a=Math.max(a,g),s=Math.min(s,m),c=Math.max(c,m)}else for(let g=0;g<3;g++){let m=CDt[u*3+g],y=f[m];if(y.z>=-y.w){let A=p.z+p.w,b=y.z+y.w,x=A/(A-b),T=ae.lerp(p,y,x,ZPt),C=T.x/T.w,E=T.y/T.w;o=Math.min(o,C),a=Math.max(a,C),s=Math.min(s,E),c=Math.max(c,E)}}}return o=I.clamp(o,-1,1),s=I.clamp(s,-1,1),a=I.clamp(a,-1,1),c=I.clamp(c,-1,1),n=ae.fromElements(o,s,a,c,n),n}var Ate=3e7,SDt=new h(Ate,0,0),wDt=new h(0,Ate,0),IDt=new h(0,0,Ate);function PDt(e,t){let n=e._traversal,i=e._debugPolylines;i.removeAll();function r(c,u,f,d){i.add({positions:[c,u],width:d,material:ir.fromType("Color",{color:f})})}function o(c,u,f){let d=c.computeCorners();r(d[0],d[1],u,f),r(d[2],d[3],u,f),r(d[4],d[5],u,f),r(d[6],d[7],u,f),r(d[0],d[2],u,f),r(d[4],d[6],u,f),r(d[1],d[3],u,f),r(d[5],d[7],u,f),r(d[0],d[4],u,f),r(d[2],d[6],u,f),r(d[1],d[5],u,f),r(d[3],d[7],u,f)}function a(c){if(!n.isRenderable(c))return;let u=c.level,d=Math.max(1,5/Math.pow(2,u)),g=[U.RED,U.LIME,U.BLUE][u%3];if(o(c.orientedBoundingBox,g,d),l(c.children))for(let m=0;m<8;m++)a(c.children[m])}o(e._shape.orientedBoundingBox,U.WHITE,5),a(n.rootNode);let s=10;r(h.ZERO,SDt,U.RED,s),r(h.ZERO,wDt,U.LIME,s),r(h.ZERO,IDt,U.BLUE,s),i.update(t)}Up.DefaultCustomShader=new Pg({fragmentShaderText:`void fragmentMain(FragmentInput fsInput, inout czm_modelMaterial material)
{
    vec3 voxelNormal = fsInput.attributes.normalEC;
    float diffuse = max(0.0, dot(voxelNormal, czm_lightDirectionEC));
    float lighting = 0.5 + 0.5 * diffuse;
    material.diffuse = vec3(lighting);
    material.alpha = 1.0;
}`});function rIe(){this.shape=Sc.BOX,this.dimensions=new h(1,1,1),this.names=["data"],this.types=[gt.SCALAR],this.componentTypes=[Mt.FLOAT32],this.maximumTileCount=1}rIe.prototype.requestData=function(e){if((l(e)?e.tileLevel??0:0)>=1)return;let n=new LS({metadata:[new Float32Array(1)]});return Promise.resolve(n)};Up.DefaultProvider=new rIe;var qx=Up;function DDt(e,t,n,i){if(!l(e)||l(t)&&e.id!==t)return;let o=(e.classes||{})[n];if(!l(o))return;let s=(o.properties||{})[i];if(l(s))return s}var hH=DDt;function RDt(e,t,n,i,r){this.schemaId=e,this.className=t,this.propertyName=n,this.classProperty=i,this.metadataProperty=r}var mH=RDt;function ODt(e,t,n){if(!l(e))return;let i=e.propertyTextures;for(let r of i)if(r.class.id===t){let s=r.properties[n];if(l(s))return s}}var pH=ODt;var _H=function(e){return function(){e.frameState.afterRender.push(function(){e.requestRender()})}};function di(e){e=e??H.EMPTY_OBJECT;let t=e.canvas,n=e.creditContainer,i=e.creditViewport,r=e.contextOptions instanceof Hk;if(r)this._context=e.contextOptions.createSceneContext(t);else{let u=Xe(e.contextOptions);this._context=new Tv(t,u)}let o=this._context,a=l(n);a||(n=document.createElement("div"),n.style.position="absolute",n.style.bottom="0",n.style["text-shadow"]="0 0 2px #000000",n.style.color="#ffffff",n.style["font-size"]="10px",n.style["padding-right"]="5px",t.parentNode.appendChild(n)),l(i)||(i=t.parentNode),this._id=Kn(),this._jobScheduler=new wj,this._frameState=new vj(o,new pj(n,"\u2022",i),this._jobScheduler),this._frameState.scene3DOnly=e.scene3DOnly??!1,this._removeCreditContainer=!a,this._creditContainer=n,this._canvas=t,this._computeEngine=new Ok(o),this._ellipsoid=e.ellipsoid??te.default,this._globe=void 0,this._globeTranslucencyState=new Ej,this._primitives=new pu({countReferences:r}),this._groundPrimitives=new pu({countReferences:r}),this._globeHeight=void 0,this._globeHeightDirty=!0,this._cameraUnderground=!1,this._removeUpdateHeightCallback=void 0,this._logDepthBuffer=di.defaultLogDepthBuffer&&o.fragmentDepth,this._logDepthBufferDirty=!0,this._tweens=new DS,this._shaderFrameCount=0,this._sunPostProcess=void 0,this._computeCommandList=[],this._overlayCommandList=[],this._useOIT=e.orderIndependentTranslucency??!0,this._executeOITFunction=void 0,this._depthPlane=new bj(e.depthPlaneEllipsoidOffset),this._clearColorCommand=new ui({color:new U,stencil:0,owner:this}),this._depthClearCommand=new ui({depth:1,owner:this}),this._stencilClearCommand=new ui({stencil:0}),this._classificationStencilClearCommand=new ui({stencil:0,renderState:je.fromCache({stencilMask:qt.CLASSIFICATION_MASK})}),this._depthOnlyRenderStateCache={},this._transitioner=new b6(this),this._preUpdate=new be,this._postUpdate=new be,this._renderError=new be,this._preRender=new be,this._postRender=new be,this._controllerHost=new dj,this._minimumDisableDepthTestDistance=0,this._debugInspector=new k6,this._msaaSamples=e.msaaSamples??4,this.rethrowRenderErrors=!1,this.completeMorphOnUserInput=!0,this.morphStart=new be,this.morphComplete=new be,this.skyBox=void 0,this.skyAtmosphere=void 0,this.sun=void 0,this.sunBloom=!0,this._sunBloom=void 0,this.moon=void 0,this.backgroundColor=U.clone(U.BLACK),this._mode=re.SCENE3D,this._mapProjection=l(e.mapProjection)?e.mapProjection:new ki(this._ellipsoid),this.morphTime=1,this.farToNearRatio=1e3,this.logarithmicDepthFarToNearRatio=1e9,this.nearToFarDistance2D=175e4,this.verticalExaggeration=1,this.verticalExaggerationRelativeHeight=0,this.debugCommandFilter=void 0,this.debugShowCommands=!1,this.debugShowFrustums=!1,this.debugShowFramesPerSecond=!1,this.debugShowDepthFrustum=1,this.debugShowFrustumPlanes=!1,this._debugShowFrustumPlanes=!1,this._debugFrustumPlanes=void 0,this.useDepthPicking=!0,this.pickTranslucentDepth=!1,this.cameraEventWaitTime=500,this.atmosphere=new mE,this.fog=new Cj,this.fog.enabled=te.WGS84.equals(this._ellipsoid),te.WGS84.equals(this._ellipsoid)||(Ir.DEFAULT_VIEW_RECTANGLE=ie.fromDegrees(-45,-45,45,45)),this._shadowMapCamera=new Ir(this),this.shadowMap=new aA({context:o,lightCamera:this._shadowMapCamera,enabled:e.shadows??!1}),this.invertClassification=!1,this.invertClassificationColor=U.clone(U.WHITE),this._actualInvertClassificationColor=U.clone(this._invertClassificationColor),this._invertClassification=new G1,this.focalLength=void 0,this.eyeSeparation=void 0,this.postProcessStages=new y6,this._brdfLutGenerator=new ij,this._performanceDisplay=void 0,this._debugVolume=void 0,this._screenSpaceCameraController=new R6(this),this._cameraUnderground=!1,this._mapMode2D=e.mapMode2D??Du.INFINITE_SCROLL,this._environmentState={skyBoxCommand:void 0,skyAtmosphereCommand:void 0,sunDrawCommand:void 0,sunComputeCommand:void 0,moonCommand:void 0,isSunVisible:!1,isMoonVisible:!1,isReadyForAtmosphere:!1,isSkyAtmosphereVisible:!1,clearGlobeDepth:!1,useDepthPlane:!1,renderTranslucentDepthForPick:!1,originalFramebuffer:void 0,useGlobeDepthFramebuffer:!1,useOIT:!1,useInvertClassification:!1,usePostProcess:!1,usePostProcessSelected:!1,useWebVR:!1},this._useWebVR=!1,this._cameraVR=void 0,this._aspectRatioVR=void 0,this.requestRenderMode=e.requestRenderMode??!1,this._renderRequested=!0,this.maximumRenderTimeChange=e.maximumRenderTimeChange??0,this._lastRenderTime=void 0,this._frameRateMonitor=void 0,this._removeRequestListenerCallback=fl.requestCompletedEvent.addEventListener(_H(this)),this._removeTaskProcessorListenerCallback=Yn.taskCompletedEvent.addEventListener(_H(this)),this._removeGlobeCallbacks=[],this._removeTerrainProviderReadyListener=void 0;let s=new Je(0,0,o.drawingBufferWidth,o.drawingBufferHeight),c=new Ir(this);this._logDepthBuffer&&(c.frustum.near=.1,c.frustum.far=1e10),this.preloadFlightCamera=new Ir(this),this.preloadFlightCullingVolume=void 0,this._picking=new Jj(this),this._defaultView=new SS(this,c,s),this._view=this._defaultView,this._hdr=void 0,this._hdrDirty=void 0,this.highDynamicRange=!1,this.gamma=2.2,this.sphericalHarmonicCoefficients=void 0,this.specularEnvironmentMaps=void 0,this._specularEnvironmentCubeMap=void 0,this.light=new ny,this._enableEdgeVisibility=!1,this._enablePlanarFillId=!1,uIe(this,0,K.now()),this.updateFrameState(),this.initializeFrame()}di.defaultLogDepthBuffer=!0;function MDt(e,t){for(let i=0;i<e._removeGlobeCallbacks.length;++i)e._removeGlobeCallbacks[i]();e._removeGlobeCallbacks.length=0;let n=[];l(t)&&(n.push(t.imageryLayersUpdatedEvent.addEventListener(_H(e))),n.push(t.terrainProviderChanged.addEventListener(_H(e)))),e._removeGlobeCallbacks=n}Object.defineProperties(di.prototype,{canvas:{get:function(){return this._canvas}},drawingBufferHeight:{get:function(){return this._context.drawingBufferHeight}},drawingBufferWidth:{get:function(){return this._context.drawingBufferWidth}},maximumAliasedLineWidth:{get:function(){return Ft.maximumAliasedLineWidth}},maximumCubeMapSize:{get:function(){return Ft.maximumCubeMapSize}},pickPositionSupported:{get:function(){return this._context.depthTexture}},sampleHeightSupported:{get:function(){return this._context.depthTexture}},clampToHeightSupported:{get:function(){return this._context.depthTexture}},invertClassificationSupported:{get:function(){return this._context.depthTexture}},specularEnvironmentMapsSupported:{get:function(){return hp.isSupported(this._context)}},ellipsoid:{get:function(){return this._ellipsoid}},globe:{get:function(){return this._globe},set:function(e){this._globe=this._globe&&this._globe.destroy(),this._globe=e,MDt(this,e)}},primitives:{get:function(){return this._primitives}},groundPrimitives:{get:function(){return this._groundPrimitives}},camera:{get:function(){return this._view.camera},set:function(e){this._view.camera=e}},view:{get:function(){return this._view},set:function(e){this._view=e}},defaultView:{get:function(){return this._defaultView}},picking:{get:function(){return this._picking}},controllerHost:{get:function(){return this._controllerHost}},screenSpaceCameraController:{get:function(){return this._screenSpaceCameraController}},mapProjection:{get:function(){return this._mapProjection}},jobScheduler:{get:function(){return this._jobScheduler}},frameState:{get:function(){return this._frameState}},environmentState:{get:function(){return this._environmentState}},tweens:{get:function(){return this._tweens}},imageryLayers:{get:function(){if(l(this.globe))return this.globe.imageryLayers}},terrainProvider:{get:function(){if(l(this.globe))return this.globe.terrainProvider},set:function(e){this._removeTerrainProviderReadyListener=this._removeTerrainProviderReadyListener&&this._removeTerrainProviderReadyListener(),l(this.globe)&&(this.globe.terrainProvider=e)}},terrainProviderChanged:{get:function(){if(l(this.globe))return this.globe.terrainProviderChanged}},vectorProvider:{get:function(){return this.globe?.vectorProvider}},preUpdate:{get:function(){return this._preUpdate}},postUpdate:{get:function(){return this._postUpdate}},renderError:{get:function(){return this._renderError}},preRender:{get:function(){return this._preRender}},postRender:{get:function(){return this._postRender}},lastRenderTime:{get:function(){return this._lastRenderTime}},context:{get:function(){return this._context}},debugFrustumStatistics:{get:function(){return this._view.debugFrustumStatistics}},scene3DOnly:{get:function(){return this._frameState.scene3DOnly}},orderIndependentTranslucency:{get:function(){return this._useOIT}},id:{get:function(){return this._id}},mode:{get:function(){return this._mode},set:function(e){e===re.SCENE2D?this.morphTo2D(0):e===re.SCENE3D?this.morphTo3D(0):e===re.COLUMBUS_VIEW&&this.morphToColumbusView(0),this._mode=e}},frustumCommandsList:{get:function(){return this._view.frustumCommandsList}},numberOfFrustums:{get:function(){return this._view.frustumCommandsList.length}},useWebVR:{get:function(){return this._useWebVR},set:function(e){this._useWebVR=e,this._useWebVR?(this._frameState.creditDisplay.container.style.visibility="hidden",this._cameraVR=new Ir(this),l(this._deviceOrientationCameraController)||(this._deviceOrientationCameraController=new Tj(this)),this._aspectRatioVR=this.camera.frustum.aspectRatio):(this._frameState.creditDisplay.container.style.visibility="visible",this._cameraVR=void 0,this._deviceOrientationCameraController=this._deviceOrientationCameraController&&!this._deviceOrientationCameraController.isDestroyed()&&this._deviceOrientationCameraController.destroy(),this.camera.frustum.aspectRatio=this._aspectRatioVR,this.camera.frustum.xOffset=0)}},mapMode2D:{get:function(){return this._mapMode2D}},splitPosition:{get:function(){return this._frameState.splitPosition},set:function(e){this._frameState.splitPosition=e}},minimumDisableDepthTestDistance:{get:function(){return this._minimumDisableDepthTestDistance},set:function(e){this._minimumDisableDepthTestDistance=e}},logarithmicDepthBuffer:{get:function(){return this._logDepthBuffer},set:function(e){e=this._context.fragmentDepth&&e,this._logDepthBuffer!==e&&(this._logDepthBuffer=e,this._logDepthBufferDirty=!0)}},gamma:{get:function(){return this._context.uniformState.gamma},set:function(e){this._context.uniformState.gamma=e}},highDynamicRange:{get:function(){return this._hdr},set:function(e){let t=this._context,n=e&&t.depthTexture&&(t.colorBufferFloat||t.colorBufferHalfFloat);this._hdrDirty=n!==this._hdr,this._hdr=n}},highDynamicRangeSupported:{get:function(){let e=this._context;return e.depthTexture&&(e.colorBufferFloat||e.colorBufferHalfFloat)}},cameraUnderground:{get:function(){return this._cameraUnderground}},msaaSamples:{get:function(){return this._msaaSamples},set:function(e){e=Math.min(e,Ft.maximumSamples),this._msaaSamples=e}},msaaSupported:{get:function(){return this._context.msaa}},pixelRatio:{get:function(){return this._frameState.pixelRatio},set:function(e){this._frameState.pixelRatio=e}},opaqueFrustumNearOffset:{get:function(){return .9999}},globeHeight:{get:function(){return this._globeHeight}}});di.prototype.getCompressedTextureFormatSupported=function(e){let t=this.context;return(e==="WEBGL_compressed_texture_s3tc"||e==="s3tc")&&t.s3tc||(e==="WEBGL_compressed_texture_pvrtc"||e==="pvrtc")&&t.pvrtc||(e==="WEBGL_compressed_texture_etc"||e==="etc")&&t.etc||(e==="WEBGL_compressed_texture_etc1"||e==="etc1")&&t.etc1||(e==="WEBGL_compressed_texture_astc"||e==="astc")&&t.astc||(e==="EXT_texture_compression_bptc"||e==="bc7")&&t.bc7};function LDt(e,t){let n=e.pickedMetadataInfo,i=t.pickedMetadataInfo;return n?.schemaId!==i?.schemaId||n?.className!==i?.className||n?.propertyName!==i?.propertyName}function oIe(e,t,n){let i=e._frameState,r=e._context,o=e._view.oit,{lightShadowMaps:a,lightShadowsEnabled:s}=i.shadowState,c=t.derivedCommands;l(t.pickId)&&(c.picking=Op.createPickDerivedCommand(e,t,r,c.picking)),l(t.snapId)&&i.passes.snap&&(c.snapping=Op.createSnapDerivedCommand(e,t,r,c.snapping)),i.pickingMetadata&&t.pickMetadataAllowed&&(t.pickedMetadataInfo=i.pickedMetadataInfo,l(t.pickedMetadataInfo)&&(c.pickingMetadata=Op.createPickMetadataDerivedCommand(e,t,r,c.pickingMetadata))),t.pickOnly||(c.depth=Op.createDepthOnlyDerivedCommand(e,t,r,c.depth)),c.originalCommand=t,e._hdr&&(c.hdr=Op.createHdrCommand(t,r,c.hdr),t=c.hdr.command,c=t.derivedCommands),s&&t.receiveShadows&&(c.shadows=aA.createReceiveDerivedCommand(a,t,n,r,c.shadows)),t.pass===Pe.TRANSLUCENT&&l(o)&&o.isSupported()&&(s&&t.receiveShadows?(c.oit=l(c.oit)?c.oit:{},c.oit.shadows=o.createDerivedCommands(c.shadows.receiveCommand,r,c.oit.shadows)):c.oit=o.createDerivedCommands(t,r,c.oit))}di.prototype.updateDerivedCommands=function(e){let{derivedCommands:t}=e;if(!l(t))return;let n=this._frameState,{shadowState:i,useLogDepth:r}=this._frameState,o=this._context,a=!1,s=i.lastDirtyTime;e.lastDirtyTime!==s&&(e.lastDirtyTime=s,e.dirty=!0,a=!0);let c=this._hdr,u=l(t.logDepth),f=l(t.hdr),d=l(t.originalCommand),p=r&&!u,g=c&&!f,m=(!r||!c)&&!d,y=n.pickingMetadata&&LDt(e,n),A=n.passes.snap&&l(e.snapId)&&!l(t.snapping);if(e.dirty=e.dirty||p||g||m||y||A,!e.dirty)return;e.dirty=!1;let{shadowsEnabled:b,shadowMaps:x}=i;b&&e.castShadows&&(t.shadows=aA.createCastDerivedCommand(x,e,a,o,t.shadows)),(u||p)&&(t.logDepth=Op.createLogDepthCommand(e,o,t.logDepth),oIe(this,t.logDepth.command,a)),(d||m)&&oIe(this,e,a)};var NDt=new Zh({pass:lo.RENDER}),bte=new Zh({pass:lo.PRELOAD}),xte=new Zh({pass:lo.PRELOAD_FLIGHT}),FDt=new Zh({pass:lo.REQUEST_RENDER_MODE_DEFER_CHECK}),aIe=new se,Tte;function BDt(e){if(!(e._mode!==re.SCENE3D||!e.globe?.show||e._cameraUnderground||e._globeTranslucencyState.translucent))return aIe.radius=e.ellipsoid.minimumRadius+e.frameState.minimumTerrainHeight,Tte=WN.fromBoundingSphere(aIe,e.camera.positionWC,Tte),Tte}di.prototype.clearPasses=function(e){e.render=!1,e.pick=!1,e.pickVoxel=!1,e.snap=!1,e.depth=!1,e.postProcess=!1,e.offscreen=!1};function uIe(e,t,n){let i=e._frameState;i.frameNumber=t,i.time=K.clone(n,i.time)}di.prototype.updateFrameState=function(){let e=this.camera,t=this._frameState;t.commandList.length=0,t.shadowMaps.length=0,t.brdfLutGenerator=this._brdfLutGenerator,t.environmentMap=this.skyBox&&this.skyBox._cubeMap,t.mode=this._mode,t.morphTime=this.morphTime,t.mapProjection=this.mapProjection,t.camera=e,t.cullingVolume=e.frustum.computeCullingVolume(e.positionWC,e.directionWC,e.upWC),t.occluder=BDt(this),t.minimumTerrainHeight=0,t.minimumDisableDepthTestDistance=this._minimumDisableDepthTestDistance,t.invertClassification=this.invertClassification,t.useLogDepth=this._logDepthBuffer&&!(this.camera.frustum instanceof pn||this.camera.frustum instanceof Aa),t.light=this.light,t.cameraUnderground=this._cameraUnderground,t.globeTranslucencyState=this._globeTranslucencyState;let{globe:n}=this;l(n)&&n._terrainExaggerationChanged&&(this.verticalExaggeration=n._terrainExaggeration,this.verticalExaggerationRelativeHeight=n._terrainExaggerationRelativeHeight,n._terrainExaggerationChanged=!1),t.verticalExaggeration=this.verticalExaggeration,t.verticalExaggerationRelativeHeight=this.verticalExaggerationRelativeHeight,l(this._specularEnvironmentCubeMap)&&this._specularEnvironmentCubeMap.ready?(t.specularEnvironmentMaps=this._specularEnvironmentCubeMap.texture,t.specularEnvironmentMapsMaximumLOD=this._specularEnvironmentCubeMap.maximumMipmapLevel):(t.specularEnvironmentMaps=void 0,t.specularEnvironmentMapsMaximumLOD=void 0),t.sphericalHarmonicCoefficients=this.sphericalHarmonicCoefficients,this._actualInvertClassificationColor=U.clone(this.invertClassificationColor,this._actualInvertClassificationColor),G1.isTranslucencySupported(this._context)||(this._actualInvertClassificationColor.alpha=1),t.invertClassificationColor=this._actualInvertClassificationColor,l(this.globe)?t.maximumScreenSpaceError=this.globe.maximumScreenSpaceError:t.maximumScreenSpaceError=2,this.clearPasses(t.passes),t.tilesetPassState=void 0};di.prototype.isVisible=function(e,t,n){if(!l(t))return!1;let{boundingVolume:i}=t;return!l(i)||!t.cull?!0:e.computeVisibility(i)===Xt.OUTSIDE?!1:!l(n)||!t.occlude||!i.isOccluded(n)};var gH=new O(0,0,1,0,1,0,0,0,0,1,0,0,0,0,0,1);gH=O.inverseTransformation(gH,gH);function kDt(e,t,n,i){let r=t._frameState,o=r.context,a=e.boundingVolume;l(t._debugVolume)&&t._debugVolume.destroy();let s=h.clone(a.center);if(r.mode!==re.SCENE3D){s=O.multiplyByPoint(gH,s,s);let m=r.mapProjection,y=m.unproject(s);s=m.ellipsoid.cartographicToCartesian(y)}let c,u,{radius:f}=a;l(f)?(c=Ks.createGeometry(new Ks({radii:new h(f,f,f),vertexFormat:_n.FLAT_VERTEX_FORMAT})),u=O.fromTranslation(s)):(c=Nc.createGeometry(Nc.fromDimensions({dimensions:new h(2,2,2),vertexFormat:_n.FLAT_VERTEX_FORMAT})),u=O.fromRotationTranslation(a.halfAxes,s,new O)),t._debugVolume=new Fn({geometryInstances:new Bt({geometry:Gn.toWireframe(c),modelMatrix:u,attributes:{color:new Kt(1,0,0,1)}}),appearance:new _n({flat:!0,translucent:!1}),asynchronous:!1});let d=r.commandList,p=r.commandList=[];t._debugVolume.update(r),e=p[0],r.useLogDepth&&(e=Op.createLogDepthCommand(e,o).command);let g;l(i)&&(g=n.framebuffer,n.framebuffer=i),e.execute(o,n),l(g)&&(n.framebuffer=g),r.commandList=d}function Ul(e,t,n,i){let r=t._frameState,o=t._context;if(l(t.debugCommandFilter)&&!t.debugCommandFilter(e))return;if(e instanceof ui){e.execute(o,n);return}e.debugShowBoundingVolume&&l(e.boundingVolume)&&kDt(e,t,n,i),r.useLogDepth&&l(e.derivedCommands.logDepth)&&(e=e.derivedCommands.logDepth.command);let a=r.passes;if(!a.pick&&!a.pickVoxel&&!a.depth&&t._hdr&&l(e.derivedCommands)&&l(e.derivedCommands.hdr)&&(e=e.derivedCommands.hdr.command),a.pick||a.depth){if(a.pick&&!a.depth){if(r.passes.snap){l(e.derivedCommands.snapping)?(e=e.derivedCommands.snapping.snapCommand,e.execute(o,n)):l(e.derivedCommands.depth)&&(e=e.derivedCommands.depth.depthOnlyCommand,e.execute(o,n));return}if(r.pickingMetadata&&l(e.derivedCommands.pickingMetadata)){e=e.derivedCommands.pickingMetadata.pickMetadataCommand,e.execute(o,n);return}if(!r.pickingMetadata&&l(e.derivedCommands.picking)){e=e.derivedCommands.picking.pickCommand,e.execute(o,n);return}}else if(l(e.derivedCommands.depth)){e=e.derivedCommands.depth.depthOnlyCommand,e.execute(o,n);return}}if(t.debugShowCommands||t.debugShowFrustums){t._debugInspector.executeDebugShowFrustumsCommand(t,e,n);return}r.shadowState.lightShadowsEnabled&&e.receiveShadows&&l(e.derivedCommands.shadows)?e.derivedCommands.shadows.receiveCommand.execute(o,n):e.execute(o,n)}function sIe(e,t,n){let{derivedCommands:i}=e;if(!l(i))return;let r=t._frameState,o=t._context;r.useLogDepth&&l(i.logDepth)&&(e=i.logDepth.command);let{picking:a,pickingMetadata:s,depth:c}=e.derivedCommands;l(s)&&(e=i.pickingMetadata.pickMetadataCommand,e.execute(o,n)),l(a)?(e=a.pickCommand,e.execute(o,n)):l(c)&&(e=c.depthOnlyCommand,e.execute(o,n))}function fIe(e,t,n){return t.boundingVolume.distanceSquaredTo(n)-e.boundingVolume.distanceSquaredTo(n)}var zDt=new h;function cIe(e,t){let n=h.subtract(e,t,zDt),i=Math.max(0,h.magnitude(n));return i*i}function UDt(e,t,n){let i=e.boundingVolume,r=t.boundingVolume;return cIe(r.center,n)-cIe(i.center,n)}function VDt(e,t,n){return e.boundingVolume.distanceSquaredTo(n)-t.boundingVolume.distanceSquaredTo(n)+I.EPSILON12}function jDt(e,t,n,i,r){U0(i,fIe,e.camera.positionWC),l(r)&&t(r.unclassifiedCommand,e,n);for(let o=0;o<i.length;++o)t(i[o],e,n)}function HDt(e,t,n,i,r){U0(i,VDt,e.camera.positionWC),l(r)&&t(r.unclassifiedCommand,e,n);for(let o=0;o<i.length;++o)t(i[o],e,n)}function GDt(e,t,n){e.context.uniformState.updatePass(Pe.VOXELS);let i=n.commands[Pe.VOXELS];i.length=n.indices[Pe.VOXELS],U0(i,fIe,e.camera.positionWC);for(let r=0;r<i.length;++r)Ul(i[r],e,t)}function WDt(e,t,n){e.context.uniformState.updatePass(Pe.GAUSSIAN_SPLATS);let i=n.commands[Pe.GAUSSIAN_SPLATS];i.length=n.indices[Pe.GAUSSIAN_SPLATS],U0(i,UDt,e.camera.positionWC);for(let r=0;r<i.length;++r)Ul(i[r],e,t)}var qDt=new Yi,YDt=new ru,XDt=new pn,KDt=new Aa;function $Dt(e){let{frustum:t}=e;return l(t.fov)?t.clone(qDt):l(t.infiniteProjectionMatrix)?t.clone(YDt):l(t.width)?t.clone(XDt):t.clone(KDt)}function JDt(e){if(e._environmentState.useOIT){if(!l(e._executeOITFunction)){let{view:t,context:n}=e;e._executeOITFunction=function(i,r,o,a,s){t.globeDepth.prepareColorTextures(n),t.oit.executeCommands(i,r,o,a,s)}}return e._executeOITFunction}return e.frameState.passes.render?jDt:HDt}function ZDt(e,t,n){let{frameState:i,context:r}=e,{pick:o,pickVoxel:a}=i.passes,s=o||a,c;!s&&e._environmentState.useInvertClassification&&i.invertClassificationColor.alpha<1&&(c=e._invertClassification);let u=JDt(e);r.uniformState.updatePass(Pe.TRANSLUCENT);let f=n.commands[Pe.TRANSLUCENT];f.length=n.indices[Pe.TRANSLUCENT],u(e,Ul,t,f,c)}function QDt(e,t,n){let{translucentTileClassification:i,globeDepth:r}=e._view;if(!(n.indices[Pe.CESIUM_3D_TILE_CLASSIFICATION]>0)||!i.isSupported())return;let a=n.commands[Pe.TRANSLUCENT];i.executeTranslucentCommands(e,Ul,t,a,r.depthStencilTexture),i.executeClassificationCommands(e,Ul,t,n)}function e1t(e,t,n){e.context.uniformState.updatePass(Pe.CESIUM_3D_TILE_EDGES);let i=t.framebuffer;e.context.uniformState.edgeColorTexture=e.context.defaultTexture,e.context.uniformState.edgeIdTexture=e.context.defaultTexture,e.context.uniformState.edgeDepthTexture=e.context.defaultTexture,e._enableEdgeVisibility&&l(e._view)&&l(e._view.edgeFramebuffer)&&(t.framebuffer=e._view.edgeFramebuffer.framebuffer);let r=n.commands[Pe.CESIUM_3D_TILE_EDGES],o=n.indices[Pe.CESIUM_3D_TILE_EDGES];e._enableEdgeVisibility&&l(e._view)&&l(e._view.edgeFramebuffer)&&e._view.edgeFramebuffer.getClearCommand(new U(0,0,0,0)).execute(e.context,t);for(let a=0;a<o;++a)Ul(r[a],e,t);t.framebuffer=i}function t1t(e,t,n){let{context:i}=e,{uniformState:r}=i;r.updatePass(Pe.CESIUM_3D_TILE_PLANAR_FILL_ID),r.planarFillIdTexture=i.defaultTexture;let o=e._view,a=o&&o.planarFillIdFramebuffer,s=n.commands[Pe.CESIUM_3D_TILE_PLANAR_FILL_ID],c=n.indices[Pe.CESIUM_3D_TILE_PLANAR_FILL_ID];if(c!==0&&e._enablePlanarFillId&&l(a)&&l(a.framebuffer)){let u=t.framebuffer;t.framebuffer=a.framebuffer,a.getClearCommand(new U(0,0,0,0)).execute(i,t);for(let d=0;d<c;++d)Ul(s[d],e,t);t.framebuffer=u}}function n1t(e,t,n){e.context.uniformState.updatePass(Pe.CESIUM_3D_TILE_EDGES_DIRECT);let i=n.commands[Pe.CESIUM_3D_TILE_EDGES_DIRECT],r=n.indices[Pe.CESIUM_3D_TILE_EDGES_DIRECT];for(let o=0;o<r;++o)Ul(i[o],e,t)}function vte(e,t){let{camera:n,context:i,frameState:r}=e,{uniformState:o}=i;o.updateCamera(n),o.planarFillIdTexture=i.defaultTexture;let a=$Dt(n);a.near=n.frustum.near,a.far=n.frustum.far;let s=r.passes,c=s.pick||s.pickVoxel;c||i1t(e,t);let{clearGlobeDepth:u,renderTranslucentDepthForPick:f,useDepthPlane:d,useGlobeDepthFramebuffer:p,useInvertClassification:g,usePostProcessSelected:m}=e._environmentState,{globeDepth:y,globeTranslucencyFramebuffer:A,sceneFramebuffer:b,frustumCommandsList:x}=e._view,T=x.length,C=e._globeTranslucencyState,E=e._depthClearCommand,w=e._stencilClearCommand,D=e._classificationStencilClearCommand,R=e._depthPlane,M=n.position.z;function N(v,S){o.updatePass(S);let P=v.commands[S],L=v.indices[S];for(let F=0;F<L;++F)Ul(P[F],e,t);return L}function _(v,S){o.updatePass(S);let P=v.commands[S],L=v.indices[S];for(let F=0;F<L;++F)sIe(P[F],e,t)}for(let v=0;v<T;++v){let S=T-v-1,P=x[S];e.mode===re.SCENE2D?(n.position.z=M-P.near+1,a.far=Math.max(1,P.far-P.near),a.near=1,o.update(r),o.updateFrustum(a)):(a.near=S!==0?P.near*e.opaqueFrustumNearOffset:P.near,a.far=P.far,o.updateFrustum(a)),E.execute(i,t),i.stencilBuffer&&w.execute(i,t),C.translucent?(o.updatePass(Pe.GLOBE),C.executeGlobeCommands(P,Ul,A,e,t)):N(P,Pe.GLOBE),p&&y.executeCopyDepth(i,t),f||(C.translucent?(o.updatePass(Pe.TERRAIN_CLASSIFICATION),C.executeGlobeClassificationCommands(P,Ul,A,e,t)):N(P,Pe.TERRAIN_CLASSIFICATION)),u&&(E.execute(i,t),d&&R.execute(i,t));let L;if(e1t(e,t,P),e._enableEdgeVisibility&&l(e._view)&&l(e._view.edgeFramebuffer)){let V=e._view.edgeFramebuffer.colorTexture;l(V)?e.context.uniformState.edgeColorTexture=V:e.context.uniformState.edgeColorTexture=e.context.defaultTexture;let z=e._view.edgeFramebuffer.idTexture;l(z)?e.context.uniformState.edgeIdTexture=z:e.context.uniformState.edgeIdTexture=e.context.defaultTexture;let j=e._view.edgeFramebuffer.depthTexture;l(j)?e.context.uniformState.edgeDepthTexture=j:e.context.uniformState.edgeDepthTexture=e.context.defaultTexture}else e.context.uniformState.edgeColorTexture=e.context.defaultTexture,e.context.uniformState.edgeIdTexture=e.context.defaultTexture,e.context.uniformState.edgeDepthTexture=e.context.defaultTexture;if(t1t(e,t,P),e._enablePlanarFillId&&l(e._view)&&l(e._view.planarFillIdFramebuffer)){let V=e._view.planarFillIdFramebuffer.idTexture;o.planarFillIdTexture=l(V)?V:i.defaultTexture}else o.planarFillIdTexture=i.defaultTexture;if(!g||c||f)L=N(P,Pe.CESIUM_3D_TILE),L>0&&(p&&(y.prepareColorTextures(i,u),y.executeUpdateDepth(i,t,y.depthStencilTexture)),f||(L=N(P,Pe.CESIUM_3D_TILE_CLASSIFICATION)));else{e._invertClassification.clear(i,t);let V=t.framebuffer;t.framebuffer=e._invertClassification._fbo.framebuffer,N(P,Pe.CESIUM_3D_TILE),p&&(e._invertClassification.prepareTextures(i),y.executeUpdateDepth(i,t,e._invertClassification._fbo.getDepthStencilTexture())),L=N(P,Pe.CESIUM_3D_TILE_CLASSIFICATION_IGNORE_SHOW),t.framebuffer=V,e._invertClassification.executeClassified(i,t),r.invertClassificationColor.alpha===1&&e._invertClassification.executeUnclassified(i,t),L>0&&i.stencilBuffer&&D.execute(i,t),L=N(P,Pe.CESIUM_3D_TILE_CLASSIFICATION)}if(L>0&&i.stencilBuffer&&w.execute(i,t),GDt(e,t,P),N(P,Pe.OPAQUE),n1t(e,t,P),WDt(e,t,P),S!==0&&e.mode!==re.SCENE2D&&(a.near=P.near,o.updateFrustum(a)),ZDt(e,t,P),QDt(e,t,P),i.depthTexture&&e.useDepthPicking&&(p||f)){let V=e._picking.getPickDepth(e,S);V.update(i,y.depthStencilTexture),V.executeCopyDepth(i,t)}if(c||!m)continue;let F=t.framebuffer;t.framebuffer=b.getIdFramebuffer(),a.near=S!==0?P.near*e.opaqueFrustumNearOffset:P.near,a.far=P.far,o.updateFrustum(a),C.translucent?(o.updatePass(Pe.GLOBE),C.executeGlobeCommands(P,sIe,A,e,t)):_(P,Pe.GLOBE),u&&(E.framebuffer=t.framebuffer,E.execute(i,t),E.framebuffer=void 0),u&&d&&R.execute(i,t),_(P,Pe.CESIUM_3D_TILE),_(P,Pe.OPAQUE),_(P,Pe.TRANSLUCENT),t.framebuffer=F}}function i1t(e,t){let{context:n,environmentState:i,view:r}=e;if(n.uniformState.updatePass(Pe.ENVIRONMENT),l(i.skyBoxCommand)&&Ul(i.skyBoxCommand,e,t),i.isSkyAtmosphereVisible&&Ul(i.skyAtmosphereCommand,e,t),i.isSunVisible&&(i.sunDrawCommand.execute(n,t),e.sunBloom&&!i.useWebVR)){let a;i.useGlobeDepthFramebuffer?a=r.globeDepth.framebuffer:i.usePostProcess?a=r.sceneFramebuffer.framebuffer:a=i.originalFramebuffer,e._sunPostProcess.execute(n),e._sunPostProcess.copy(n,a),t.framebuffer=a}i.isMoonVisible&&i.moonCommand.execute(n,t);let o=e.frameState.panoramaCommandList;for(let a=o.length-1;a>=0;a--){let s=o[a];l(s.shaderProgram)?Ul(o[a],e,t):o.splice(a,1)}}function dIe(e){e.context.uniformState.updatePass(Pe.COMPUTE);let t=e._environmentState.sunComputeCommand;l(t)&&t.execute(e._computeEngine);let n=e._computeCommandList;for(let i=0;i<n.length;++i)n[i].execute(e._computeEngine)}function r1t(e,t){e.context.uniformState.updatePass(Pe.OVERLAY);let n=e.context,i=e._overlayCommandList;for(let r=0;r<i.length;++r)i[r].execute(n,t)}function o1t(e,t,n){let{shadowMapCullingVolume:i,isPointLight:r,passes:o}=n,a=o.length,s=[Pe.GLOBE,Pe.CESIUM_3D_TILE,Pe.OPAQUE,Pe.TRANSLUCENT];for(let c=0;c<t.length;++c){let u=t[c];if(e.updateDerivedCommands(u),!(!u.castShadows||s.indexOf(u.pass)<0||!e.isVisible(i,u)))if(r)for(let f=0;f<a;++f)o[f].commandList.push(u);else if(a===1)o[0].commandList.push(u);else{let f=!1;for(let d=a-1;d>=0;--d){let p=o[d].cullingVolume;if(e.isVisible(p,u))o[d].commandList.push(u),f=!0;else if(f)break}}}}function hIe(e){let{shadowState:t,commandList:n}=e.frameState,{shadowsEnabled:i,shadowMaps:r}=t;if(!i)return;let{context:o}=e,{uniformState:a}=o;for(let s=0;s<r.length;++s){let c=r[s];if(c.outOfView)continue;let{passes:u}=c;for(let f=0;f<u.length;++f)u[f].commandList.length=0;o1t(e,n,c);for(let f=0;f<u.length;++f){let d=c.passes[f],{camera:p,commandList:g}=d;a.updateCamera(p),c.updatePass(o,f);for(let m=0;m<g.length;++m){let y=g[m];a.updatePass(y.pass);let A=y.derivedCommands.shadows.castCommands[s];Ul(A,e,d.passState)}}}}var a1t=new h;di.prototype.updateAndExecuteCommands=function(e,t){A1t(this,e,t),this._environmentState.useWebVR?s1t(this,e,t):this._frameState.mode!==re.SCENE2D||this._mapMode2D===Du.ROTATE?fA(!0,this,e):g1t(this,e)};function s1t(e,t){let n=e._view,i=n.camera,o=e._environmentState.renderTranslucentDepthForPick;mIe(e),n.createPotentiallyVisibleSet(e),dIe(e),o||hIe(e);let a=t.viewport;a.x=0,a.y=0,a.width=a.width*.5;let s=Ir.clone(i,e._cameraVR);s.frustum=i.frustum;let c=i.frustum.near,u=c*(e.focalLength??5),f=e.eyeSeparation??u/30,d=h.multiplyByScalar(s.right,f*.5,a1t);i.frustum.aspectRatio=a.width/a.height;let p=.5*f*c/u;h.add(s.position,d,i.position),i.frustum.xOffset=p,vte(e,t),a.x=a.width,h.subtract(s.position,d,i.position),i.frustum.xOffset=-p,vte(e,t),Ir.clone(s,i)}var c1t=new de(Math.PI,I.PI_OVER_TWO),l1t=new h,u1t=new h,f1t=new O,d1t=new O,h1t=new h,m1t=new h,p1t=new Je;function g1t(e,t){let{frameState:n,camera:i}=e,{uniformState:r}=e.context,o=t.viewport,a=Je.clone(o,p1t);t.viewport=a;let s=c1t,c=l1t;e.mapProjection.project(s,c);let f=h.clone(i.position,u1t),d=O.clone(i.transform,d1t),p=i.frustum.clone();i._setTransform(O.IDENTITY);let g=O.computeViewportTransformation(a,0,1,f1t),m=i.frustum.projectionMatrix,y=i.positionWC.y,A=h.fromElements(I.sign(y)*c.x-y,0,-i.positionWC.x,h1t),b=mt.pointToGLWindowCoordinates(m,g,A,m1t);b.x=Math.floor(b.x);let x=a.x,T=a.width;if(y===0||b.x<=x||b.x>=x+T)fA(!0,e,t);else if(Math.abs(x+T*.5-b.x)<1)a.width=b.x-a.x,i.position.x*=I.sign(i.position.x),i.frustum.right=0,n.cullingVolume=i.frustum.computeCullingVolume(i.positionWC,i.directionWC,i.upWC),r.update(n),fA(!0,e,t),a.x=b.x,i.position.x=-i.position.x,i.frustum.right=-i.frustum.left,i.frustum.left=0,n.cullingVolume=i.frustum.computeCullingVolume(i.positionWC,i.directionWC,i.upWC),r.update(n),fA(!1,e,t);else if(b.x>x+T*.5){a.width=b.x-x;let C=i.frustum.right;i.frustum.right=c.x-y,n.cullingVolume=i.frustum.computeCullingVolume(i.positionWC,i.directionWC,i.upWC),r.update(n),fA(!0,e,t),a.x=b.x,a.width=x+T-b.x,i.position.x=-i.position.x,i.frustum.left=-i.frustum.right,i.frustum.right=C-i.frustum.right*2,n.cullingVolume=i.frustum.computeCullingVolume(i.positionWC,i.directionWC,i.upWC),r.update(n),fA(!1,e,t)}else{a.x=b.x,a.width=x+T-b.x;let C=i.frustum.left;i.frustum.left=-c.x-y,n.cullingVolume=i.frustum.computeCullingVolume(i.positionWC,i.directionWC,i.upWC),r.update(n),fA(!0,e,t),a.x=x,a.width=b.x-x,i.position.x=-i.position.x,i.frustum.right=-i.frustum.left,i.frustum.left=C-i.frustum.left*2,n.cullingVolume=i.frustum.computeCullingVolume(i.positionWC,i.directionWC,i.upWC),r.update(n),fA(!1,e,t)}i._setTransform(d),h.clone(f,i.position),i.frustum=p.clone(),t.viewport=o}function fA(e,t,n){let i=t._view,{renderTranslucentDepthForPick:r}=t._environmentState;e||(t.frameState.commandList.length=0),mIe(t),i.createPotentiallyVisibleSet(t),e&&(dIe(t),r||hIe(t)),vte(t,n)}var lIe=new is;di.prototype.updateEnvironment=function(){let e=this._frameState,t=this._view,n=this._environmentState,i=e.passes.render,r=e.passes.offscreen,o=this.atmosphere,a=this.skyAtmosphere,s=this.globe,c=this._globeTranslucencyState;if(!i||this._mode!==re.SCENE2D&&t.camera.frustum instanceof pn||!c.environmentVisible)n.skyAtmosphereCommand=void 0,n.skyBoxCommand=void 0,n.sunDrawCommand=void 0,n.sunComputeCommand=void 0,n.moonCommand=void 0;else{if(l(a)){if(l(s))a.setDynamicLighting(_y.fromGlobeFlags(s)),n.isReadyForAtmosphere=n.isReadyForAtmosphere||!s.show||s._surface._tilesToRender.length>0;else{let b=o.dynamicLighting;a.setDynamicLighting(b),n.isReadyForAtmosphere=!0}n.skyAtmosphereCommand=a.update(e,s),l(n.skyAtmosphereCommand)&&this.updateDerivedCommands(n.skyAtmosphereCommand)}else n.skyAtmosphereCommand=void 0;n.skyBoxCommand=l(this.skyBox)?this.skyBox.update(e,this._hdr):void 0;let A=l(this.sun)?this.sun.update(e,t.passState,this._hdr):void 0;n.sunDrawCommand=l(A)?A.drawCommand:void 0,n.sunComputeCommand=l(A)?A.computeCommand:void 0,n.moonCommand=l(this.moon)?this.moon.update(e):void 0}let u=n.clearGlobeDepth=l(s)&&s.show&&(!s.depthTestAgainstTerrain||this.mode===re.SCENE2D);(n.useDepthPlane=u&&this.mode===re.SCENE3D&&c.useDepthPlane)&&this._depthPlane.update(e),n.renderTranslucentDepthForPick=!1,n.useWebVR=this._useWebVR&&this.mode!==re.SCENE2D&&!r;let d=e.mode===re.SCENE3D&&!c.sunVisibleThroughGlobe?e.occluder:void 0,p=e.cullingVolume,g=lIe.planes;for(let A=0;A<5;++A)g[A]=p.planes[A];p=lIe,n.isSkyAtmosphereVisible=l(n.skyAtmosphereCommand)&&n.isReadyForAtmosphere,n.isSunVisible=this.isVisible(p,n.sunDrawCommand,d),n.isMoonVisible=this.isVisible(p,n.moonCommand,d);let m=this.specularEnvironmentMaps,y=this._specularEnvironmentCubeMap;l(m)&&y?.url!==m?(l(y)&&y.destroy(),this._specularEnvironmentCubeMap=new hp(m)):!l(m)&&l(y)&&(y.destroy(),this._specularEnvironmentCubeMap=void 0),l(this._specularEnvironmentCubeMap)&&this._specularEnvironmentCubeMap.update(e)};function _1t(e){let t=e._frameState;e.debugShowFrustumPlanes!==e._debugShowFrustumPlanes&&(e.debugShowFrustumPlanes?e._debugFrustumPlanes=new Tg({camera:e.camera,updateOnChange:!1,frustumSplits:t.frustumSplits}):e._debugFrustumPlanes=e._debugFrustumPlanes&&e._debugFrustumPlanes.destroy(),e._debugShowFrustumPlanes=e.debugShowFrustumPlanes),l(e._debugFrustumPlanes)&&e._debugFrustumPlanes.update(t)}function y1t(e){let t=e._frameState,{passes:n,shadowState:i,shadowMaps:r}=t,o=r.length,a=o>0&&!n.pick&&!n.pickVoxel&&e.mode===re.SCENE3D;if(a!==i.shadowsEnabled&&(++i.lastDirtyTime,i.shadowsEnabled=a),i.lightShadowsEnabled=!1,!!a){for(let s=0;s<o;++s)if(r[s]!==i.shadowMaps[s]){++i.lastDirtyTime;break}i.shadowMaps.length=0,i.lightShadowMaps.length=0;for(let s=0;s<o;++s){let c=r[s];c.update(t),i.shadowMaps.push(c),c.fromLightSource&&(i.lightShadowMaps.push(c),i.lightShadowsEnabled=!0),c.dirty&&(++i.lastDirtyTime,c.dirty=!1)}}}function mIe(e){let t=e._frameState;t.edgeVisibilityRequested=!1,t.planarFillRequested=!1,e._groundPrimitives.update(t),e._primitives.update(t),t.edgeVisibilityRequested&&e._enableEdgeVisibility===!1&&(e._enableEdgeVisibility=!0),e._enablePlanarFillId=t.planarFillRequested,_1t(e),y1t(e),e._globe&&e._globe.render(t)}function A1t(e,t,n){let i=e._context,r=e._frameState,o=e._environmentState,a=e._view,s=r.passes,c=s.pick||s.pickVoxel;l(a.globeDepth)&&(a.globeDepth.picking=c,a.globeDepth.snapping=s.snap);let u=o.useWebVR;o.originalFramebuffer=t.framebuffer,l(e.sun)&&e.sunBloom!==e._sunBloom?(e.sunBloom&&!u?e._sunPostProcess=new B6:l(e._sunPostProcess)&&(e._sunPostProcess=e._sunPostProcess.destroy()),e._sunBloom=e.sunBloom):!l(e.sun)&&l(e._sunPostProcess)&&(e._sunPostProcess=e._sunPostProcess.destroy(),e._sunBloom=!1);let f=e._clearColorCommand;U.clone(n,f.color),f.execute(i,t);let d=o.useGlobeDepthFramebuffer=l(a.globeDepth);d&&(a.globeDepth.update(i,t,a.viewport,e.msaaSamples,e._hdr,o.clearGlobeDepth),a.globeDepth.clear(i,t,n));let p=a.oit,g=o.useOIT=!c&&l(p)&&p.isSupported();g&&(p.update(i,t,a.globeDepth.colorFramebufferManager,e._hdr,e.msaaSamples),p.clear(i,t,n),o.useOIT=p.isSupported());let m=e.postProcessStages,y=o.usePostProcess=!c&&(e._hdr||m.length>0||m.ambientOcclusion.enabled||m.fxaa.enabled||m.bloom.enabled);o.usePostProcessSelected=!1,y&&(a.sceneFramebuffer.update(i,a.viewport,e._hdr,e.msaaSamples),a.sceneFramebuffer.clear(i,t,n),m.update(i,r.useLogDepth,e._hdr),m.clear(i),y=o.usePostProcess=m.ready,o.usePostProcessSelected=y&&m.hasSelected),o.isSunVisible&&e.sunBloom&&!u?(t.framebuffer=e._sunPostProcess.update(t),e._sunPostProcess.clear(i,t,n)):d?t.framebuffer=a.globeDepth.framebuffer:y&&(t.framebuffer=a.sceneFramebuffer.framebuffer),l(t.framebuffer)&&f.execute(i,t);let A=o.useInvertClassification=!c&&l(t.framebuffer)&&e.invertClassification;if(!c&&e._enableEdgeVisibility&&a.edgeFramebuffer.update(i,a.viewport,e._hdr),!c&&e._enablePlanarFillId?a.planarFillIdFramebuffer.update(i,a.viewport,e._hdr):c||a.planarFillIdFramebuffer.releaseResources(),A){let T;if(r.invertClassificationColor.alpha===1&&d&&(T=a.globeDepth.framebuffer),l(T)||i.depthTexture){if(e._invertClassification.previousFramebuffer=T,e._invertClassification.update(i,e.msaaSamples,a.globeDepth.colorFramebufferManager),e._invertClassification.clear(i,t),r.invertClassificationColor.alpha<1&&g){let C=e._invertClassification.unclassifiedCommand,E=C.derivedCommands;E.oit=p.createDerivedCommands(C,i,E.oit)}}else o.useInvertClassification=!1}e._globeTranslucencyState.translucent&&a.globeTranslucencyFramebuffer.updateAndClear(e._hdr,a.viewport,i,t)}di.prototype.resolveFramebuffers=function(e){let t=this._context,n=this._environmentState,i=this._view,{globeDepth:r,translucentTileClassification:o}=i;l(r)&&r.prepareColorTextures(t);let{useOIT:a,useGlobeDepthFramebuffer:s,usePostProcess:c,originalFramebuffer:u}=n,f=s?r.colorFramebufferManager:void 0,d=i.sceneFramebuffer._colorFramebuffer,p=i.sceneFramebuffer.idFramebuffer;if(a&&(e.framebuffer=c?d.framebuffer:u,i.oit.execute(t,e)),o.hasTranslucentDepth&&o.isSupported()&&o.execute(this,e),c){i.sceneFramebuffer.prepareColorTextures(t);let g=d;s&&!a&&(g=f);let m=this.postProcessStages,y=g.getColorTexture(0),A=p.getColorTexture(0),b=(f??d).getDepthStencilTexture();m.execute(t,y,b,A),m.copy(t,u)}!a&&!c&&s&&(e.framebuffer=u,r.executeCopyColor(t,e))};function b1t(e){let t=e._frameState.afterRender,n=t.slice();t.length=0;for(let i=0;i<n.length;++i)n[i]()&&e.requestRender()}function x1t(e){if(e.mode===re.MORPHING)return;let t=e.camera.positionCartographic;return e.getHeight(t)}function pIe(e,t,n){let i=Number.NEGATIVE_INFINITY;if(e instanceof pu){let r=e.length;for(let o=0;o<r;++o){let a=e.get(o),s=pIe(a,t,n);l(s)&&s>i&&(i=s)}}else if(e.isCesium3DTileset&&e.show&&e.enableCollision){let r=e.getHeight(t,n);if(l(r)&&r>i)return r}return i}di.prototype.getHeight=function(e,t){if(!l(e))return;let n=t===it.CLAMP_TO_TERRAIN||t===it.RELATIVE_TO_TERRAIN,i=t===it.CLAMP_TO_3D_TILE||t===it.RELATIVE_TO_3D_TILE;if(!l(e))return;let r=Number.NEGATIVE_INFINITY;if(!n){let a=pIe(this.primitives,e,this);l(a)&&a>r&&(r=a)}let o=this._globe;if(!i&&l(o)&&o.show){let a=o.getHeight(e);a>r&&(r=a)}if(r>Number.NEGATIVE_INFINITY)return r};var Cte=new de;di.prototype.updateHeight=function(e,t,n){let i=this._ellipsoid,r=g=>{de.clone(e,Cte);let m;l(g)&&(m=g.height),l(m)||(m=this.getHeight(e,n)),l(m)&&(Cte.height=m,t(Cte))},o=n===it.CLAMP_TO_TERRAIN||n===it.RELATIVE_TO_TERRAIN,a=n===it.CLAMP_TO_3D_TILE||n===it.RELATIVE_TO_3D_TILE,s;!a&&l(this.globe)&&(s=this.globe._surface.updateHeight(e,r));let c={},u=g=>{if(o||g.isDestroyed()||!g.isCesium3DTileset)return;let m=g.updateHeight(e,r,i);c[g.id]=m};if(!o){let g=this.primitives.length;for(let m=0;m<g;++m){let y=this.primitives.get(m);u(y)}}let f=this.primitives.primitiveAdded.addEventListener(u),d=this.primitives.primitiveRemoved.addEventListener(g=>{g.isDestroyed()||!g.isCesium3DTileset||(l(c[g.id])&&c[g.id](),delete c[g.id])});return()=>{s=s&&s(),Object.values(c).forEach(g=>g()),c={},f(),d()}};function T1t(e){let t=e.camera,n=e._mode,i=e._screenSpaceCameraController,r=t.positionCartographic;if(!l(r))return!1;if(!i.onMap()&&r.height<0)return!0;if(n===re.SCENE2D||n===re.MORPHING)return!1;let o=e._globeHeight;return l(o)&&r.height<o}di.prototype.initializeFrame=function(){if(this._shaderFrameCount++===120&&(this._shaderFrameCount=0,this._context.shaderCache.destroyReleasedShaderPrograms(),this._context.textureCache.destroyReleasedTextures()),this._tweens.update(),this._globeHeightDirty){l(this._removeUpdateHeightCallback)&&(this._removeUpdateHeightCallback(),this._removeUpdateHeightCallback=void 0),this._globeHeight=x1t(this),this._globeHeightDirty=!1;let e=this.camera.positionCartographic;this._removeUpdateHeightCallback=this.updateHeight(e,t=>{this.isDestroyed()||(this._globeHeight=t.height)})}this._cameraUnderground=T1t(this),this._globeTranslucencyState.update(this),this._screenSpaceCameraController.update(),l(this._deviceOrientationCameraController)&&this._deviceOrientationCameraController.update(),this.camera.update(this._mode),this.camera._updateCameraChanged()};function C1t(e,t){if(e.debugShowFramesPerSecond){if(!l(e._performanceDisplay)){let n=document.createElement("div");n.className="cesium-performanceDisplay-defaultContainer",e._canvas.parentNode.appendChild(n);let r=new nA({container:n});e._performanceDisplay=r,e._performanceContainer=n}e._performanceDisplay.throttled=e.requestRenderMode,e._performanceDisplay.update(t)}else l(e._performanceDisplay)&&(e._performanceDisplay=e._performanceDisplay&&e._performanceDisplay.destroy(),e._performanceContainer.parentNode.removeChild(e._performanceContainer))}function v1t(e){e._jobScheduler.resetBudgets();let t=e._frameState;e.primitives.prePassesUpdate(t),l(e.globe)&&e.globe.update(t),e._picking.update(),t.creditDisplay.update()}function E1t(e){e.primitives.postPassesUpdate(e._frameState),fl.update()}var S1t=new U;function w1t(e){let t=e._frameState,n=e.context,{uniformState:i}=n,r=e._defaultView;e._view=r,e.updateFrameState(),t.passes.render=!0,t.passes.postProcess=e.postProcessStages.hasSelected,t.tilesetPassState=NDt;let o=e.backgroundColor??U.BLACK;e._hdr&&(o=U.clone(o,S1t),o.red=Math.pow(o.red,e.gamma),o.green=Math.pow(o.green,e.gamma),o.blue=Math.pow(o.blue,e.gamma)),t.backgroundColor=o,t.atmosphere=e.atmosphere,e.fog.update(t),i.update(t);let a=e.shadowMap;l(a)&&a.enabled&&(!l(e.light)||e.light instanceof ny?h.negate(i.sunDirectionWC,e._shadowMapCamera.direction):h.clone(e.light.direction,e._shadowMapCamera.direction),t.shadowMaps.push(a)),e._computeCommandList.length=0,e._overlayCommandList.length=0;let s=r.viewport;s.x=0,s.y=0,s.width=n.drawingBufferWidth,s.height=n.drawingBufferHeight;let c=r.passState;c.framebuffer=void 0,c.blendingEnabled=void 0,c.scissorTest=void 0,c.viewport=Je.clone(s,c.viewport),n.beginFrame(),l(e.globe)&&e.globe.beginFrame(t),e.updateEnvironment(),e.updateAndExecuteCommands(c,o),e.resolveFramebuffers(c),c.framebuffer=void 0,r1t(e,c),l(e.globe)&&(e.globe.endFrame(t),e.globe.tilesLoaded||(e._renderRequested=!0)),n.endFrame()}function Yx(e,t){try{t(e)}catch(n){if(e._renderError.raiseEvent(e,n),e.rethrowRenderErrors)throw n}}function I1t(e){return e._picking.updateMostDetailedRayPicks(e)}di.prototype.render=function(e){this._preUpdate.raiseEvent(this,e);let t=this._frameState;t.newFrame=!1,l(e)||(e=K.now()),this._controllerHost.update(this,e);let n=this._view.checkForCameraUpdates(this);n&&(this._globeHeightDirty=!0);let i=!this.requestRenderMode||this._renderRequested||n||this._logDepthBufferDirty||this._hdrDirty||this.mode===re.MORPHING;if(!i&&l(this.maximumRenderTimeChange)&&l(this._lastRenderTime)){let r=Math.abs(K.secondsDifference(this._lastRenderTime,e));i=i||r>this.maximumRenderTimeChange}if(i){this._lastRenderTime=K.clone(e,this._lastRenderTime),this._renderRequested=!1,this._logDepthBufferDirty=!1,this._hdrDirty=!1;let r=I.incrementWrap(t.frameNumber,15e6,1);uIe(this,r,e),t.newFrame=!0}Yx(this,v1t),this.primitives.show&&(Yx(this,I1t),Yx(this,P1t),Yx(this,D1t),i||Yx(this,R1t)),this._postUpdate.raiseEvent(this,e),i&&(this._preRender.raiseEvent(this,e),t.creditDisplay.beginFrame(),Yx(this,w1t)),C1t(this,i),Yx(this,E1t),b1t(this),i&&(this._postRender.raiseEvent(this,e),t.creditDisplay.endFrame())};di.prototype.forceRender=function(e){this._renderRequested=!0,this.render(e)};di.prototype.requestRender=function(){this._renderRequested=!0};di.prototype.clampLineWidth=function(e){return Math.max(Ft.minimumAliasedLineWidth,Math.min(e,Ft.maximumAliasedLineWidth))};di.prototype.pick=function(e,t,n){return this._picking.pick(this,e,t,n,1)[0]};di.prototype.snap=function(e,t){return L6.snap(this,e,t)};di.prototype.pickAsync=async function(e,t,n){return(await this._picking.pickAsync(this,e,t,n,1))[0]};di.prototype.pickVoxel=function(e,t,n){let i=this.pick(e,t,n);if(!l(i))return;let r=i.primitive;if(!(r instanceof qx))return;let o=this._picking.pickVoxelCoordinate(this,e,t,n),a=255*o[0]+o[1],s=r._traversal.findKeyframeNode(a);if(!l(s))return;let c=255*o[2]+o[3];return z6.fromKeyframeNode(r,a,c,s)};di.prototype.pickMetadata=function(e,t,n,i){let r=this.pick(e);if(!l(r))return;let o=r.detail?.model?.structuralMetadata;if(!l(o))return;let a=o.schema,s=hH(a,t,n,i);if(!l(s))return;let c=pH(o,n,i);if(!l(c))return;let u=new mH(t,n,i,s,c);return this._picking.pickMetadata(this,e,u)};di.prototype.pickMetadataSchema=function(e){let t=this.pick(e);return l(t)?t.detail?.model?.structuralMetadata?.schema:void 0};di.prototype.pickPositionWorldCoordinates=function(e,t){return this._picking.pickPositionWorldCoordinates(this,e,t)};di.prototype.pickPosition=function(e,t){return this._picking.pickPosition(this,e,t)};di.prototype.drillPick=function(e,t,n,i){return this._picking.drillPick(this,e,t,n,i)};function P1t(e){let t=e._frameState;bte.camera=t.camera,bte.cullingVolume=t.cullingVolume,e.primitives.updateForPass(t,bte)}function D1t(e){let t=e._frameState;if(!t.camera.canPreloadFlight())return;xte.camera=e.preloadFlightCamera,xte.cullingVolume=e.preloadFlightCullingVolume,e.primitives.updateForPass(t,xte)}function R1t(e){e.primitives.updateForPass(e._frameState,FDt)}di.prototype.pickFromRay=function(e,t,n){return this._picking.pickFromRay(this,e,t,n)};di.prototype.drillPickFromRay=function(e,t,n,i){return this._picking.drillPickFromRay(this,e,t,n,i)};di.prototype.pickFromRayMostDetailed=function(e,t,n){return this._picking.pickFromRayMostDetailed(this,e,t,n)};di.prototype.drillPickFromRayMostDetailed=function(e,t,n,i){return this._picking.drillPickFromRayMostDetailed(this,e,t,n,i)};di.prototype.sampleHeight=function(e,t,n){return this._picking.sampleHeight(this,e,t,n)};di.prototype.clampToHeight=function(e,t,n,i){return this._picking.clampToHeight(this,e,t,n,i)};di.prototype.sampleHeightMostDetailed=function(e,t,n){return this._picking.sampleHeightMostDetailed(this,e,t,n)};di.prototype.clampToHeightMostDetailed=function(e,t,n){return this._picking.clampToHeightMostDetailed(this,e,t,n)};di.prototype.cartesianToCanvasCoordinates=function(e,t){return cr.worldToWindowCoordinates(this,e,t)};di.prototype.completeMorph=function(){this._transitioner.completeMorph()};di.prototype.morphTo2D=function(e){e=e??2,this._transitioner.morphTo2D(e,this._ellipsoid)};di.prototype.morphToColumbusView=function(e){e=e??2,this._transitioner.morphToColumbusView(e,this._ellipsoid)};di.prototype.morphTo3D=function(e){e=e??2,this._transitioner.morphTo3D(e,this._ellipsoid)};function O1t(e,t){if(e._removeTerrainProviderReadyListener=e._removeTerrainProviderReadyListener&&e._removeTerrainProviderReadyListener(),t.ready){l(e.globe)&&(e.globe.terrainProvider=t.provider);return}e.globe.terrainProvider=void 0,e._removeTerrainProviderReadyListener=t.readyEvent.addEventListener(n=>{l(e)&&l(e.globe)&&(e.globe.terrainProvider=n),e._removeTerrainProviderReadyListener()})}di.prototype.setTerrain=function(e){return O1t(this,e),e};di.prototype.isDestroyed=function(){return!1};di.prototype.destroy=function(){this._tweens.removeAll(),this._computeEngine=this._computeEngine&&this._computeEngine.destroy(),this._screenSpaceCameraController=this._screenSpaceCameraController&&this._screenSpaceCameraController.destroy(),this._deviceOrientationCameraController=this._deviceOrientationCameraController&&!this._deviceOrientationCameraController.isDestroyed()&&this._deviceOrientationCameraController.destroy(),this._primitives=this._primitives&&this._primitives.destroy(),this._groundPrimitives=this._groundPrimitives&&this._groundPrimitives.destroy(),this._globe=this._globe&&this._globe.destroy(),this._removeTerrainProviderReadyListener=this._removeTerrainProviderReadyListener&&this._removeTerrainProviderReadyListener(),this.skyBox=this.skyBox&&this.skyBox.destroy(),this.skyAtmosphere=this.skyAtmosphere&&this.skyAtmosphere.destroy(),this._debugSphere=this._debugSphere&&this._debugSphere.destroy(),this.sun=this.sun&&this.sun.destroy(),this._sunPostProcess=this._sunPostProcess&&this._sunPostProcess.destroy(),this._depthPlane=this._depthPlane&&this._depthPlane.destroy(),this._transitioner=this._transitioner&&this._transitioner.destroy(),this._debugFrustumPlanes=this._debugFrustumPlanes&&this._debugFrustumPlanes.destroy(),this._brdfLutGenerator=this._brdfLutGenerator&&this._brdfLutGenerator.destroy(),this._picking=this._picking&&this._picking.destroy(),this._defaultView=this._defaultView&&this._defaultView.destroy(),this._view=void 0,this._removeCreditContainer&&this._canvas.parentNode.removeChild(this._creditContainer),this.postProcessStages=this.postProcessStages&&this.postProcessStages.destroy(),this._context=this._context&&this._context.destroy(),this._frameState.creditDisplay=this._frameState.creditDisplay&&this._frameState.creditDisplay.destroy(),l(this._performanceDisplay)&&(this._performanceDisplay=this._performanceDisplay&&this._performanceDisplay.destroy(),this._performanceContainer.parentNode.removeChild(this._performanceContainer)),this._removeRequestListenerCallback(),this._removeTaskProcessorListenerCallback();for(let e=0;e<this._removeGlobeCallbacks.length;++e)this._removeGlobeCallbacks[e]();return this._removeGlobeCallbacks.length=0,l(this._removeUpdateHeightCallback)&&(this._removeUpdateHeightCallback(),this._removeUpdateHeightCallback=void 0),ue(this)};var yH=di;var fR=`float interpolateByDistance(vec4 nearFarScalar, float distance)
{
    float startDistance = nearFarScalar.x;
    float startValue = nearFarScalar.y;
    float endDistance = nearFarScalar.z;
    float endValue = nearFarScalar.w;
    float t = clamp((distance - startDistance) / (endDistance - startDistance), 0.0, 1.0);
    return mix(startValue, endValue, t);
}

void computeAtmosphereScattering(vec3 positionWC, vec3 lightDirection, out vec3 rayleighColor, out vec3 mieColor, out float opacity, out float underTranslucentGlobe)
{
    float ellipsoidRadiiDifference = czm_ellipsoidRadii.x - czm_ellipsoidRadii.z;

    // Adjustment to the atmosphere radius applied based on the camera height.
    float distanceAdjustMin = czm_ellipsoidRadii.x / 4.0;
    float distanceAdjustMax = czm_ellipsoidRadii.x;
    float distanceAdjustModifier = ellipsoidRadiiDifference / 2.0;
    float distanceAdjust = distanceAdjustModifier * clamp((czm_eyeHeight - distanceAdjustMin) / (distanceAdjustMax - distanceAdjustMin), 0.0, 1.0);

    // Since atmosphere scattering assumes the atmosphere is a spherical shell, we compute an inner radius of the atmosphere best fit
    // for the position on the ellipsoid.
    float radiusAdjust = (ellipsoidRadiiDifference / 4.0) + distanceAdjust;
    float atmosphereInnerRadius = (length(czm_viewerPositionWC) - czm_eyeHeight) - radiusAdjust;

    // Setup the primary ray: from the camera position to the vertex position.
    vec3 cameraToPositionWC = positionWC - czm_viewerPositionWC;
    vec3 cameraToPositionWCDirection = normalize(cameraToPositionWC);
    czm_ray primaryRay = czm_ray(czm_viewerPositionWC, cameraToPositionWCDirection);

    underTranslucentGlobe = 0.0;

    // Brighten the sky atmosphere under the Earth's atmosphere when translucency is enabled.
    #if defined(GLOBE_TRANSLUCENT)

        // Check for intersection with the inner radius of the atmopshere.
        czm_raySegment primaryRayEarthIntersect = czm_raySphereIntersectionInterval(primaryRay, vec3(0.0), atmosphereInnerRadius + radiusAdjust);
        if (primaryRayEarthIntersect.start > 0.0 && primaryRayEarthIntersect.stop > 0.0) {

            // Compute position on globe.
            vec3 direction = normalize(positionWC);
            czm_ray ellipsoidRay = czm_ray(positionWC, -direction);
            czm_raySegment ellipsoidIntersection = czm_rayEllipsoidIntersectionInterval(ellipsoidRay, vec3(0.0), czm_ellipsoidInverseRadii);
            vec3 onEarth = positionWC - (direction * ellipsoidIntersection.start);

            // Control the color using the camera angle.
            float angle = dot(normalize(czm_viewerPositionWC), normalize(onEarth));

            // Control the opacity using the distance from Earth.
            opacity = interpolateByDistance(vec4(0.0, 1.0, czm_ellipsoidRadii.x, 0.0), length(czm_viewerPositionWC - onEarth));
            vec3 horizonColor = vec3(0.1, 0.2, 0.3);
            vec3 nearColor = vec3(0.0);

            rayleighColor = mix(nearColor, horizonColor, exp(-angle) * opacity);

            // Set the traslucent flag to avoid alpha adjustment in computeFinalColor funciton.
            underTranslucentGlobe = 1.0;
            return;
        }
    #endif

    computeScattering(
        primaryRay,
        length(cameraToPositionWC),
        lightDirection,
        atmosphereInnerRadius,
        rayleighColor,
        mieColor,
        opacity
    );

    // Alter the opacity based on how close the viewer is to the ground.
    // (0.0 = At edge of atmosphere, 1.0 = On ground)
    float cameraHeight = czm_eyeHeight + atmosphereInnerRadius;
    float atmosphereOuterRadius = atmosphereInnerRadius + ATMOSPHERE_THICKNESS;
    opacity = clamp((atmosphereOuterRadius - cameraHeight) / (atmosphereOuterRadius - atmosphereInnerRadius), 0.0, 1.0);

    // Alter alpha based on time of day (0.0 = night , 1.0 = day)
    float nightAlpha = (u_radiiAndDynamicAtmosphereColor.z != 0.0) ? clamp(dot(normalize(positionWC), lightDirection), 0.0, 1.0) : 1.0;
    opacity *= pow(nightAlpha, 0.5);
}
`;var AH=`in vec3 v_outerPositionWC;

uniform vec3 u_hsbShift;

#ifndef PER_FRAGMENT_ATMOSPHERE
in vec3 v_mieColor;
in vec3 v_rayleighColor;
in float v_opacity;
in float v_translucent;
#endif

void main (void)
{
    float lightEnum = u_radiiAndDynamicAtmosphereColor.z;
    vec3 lightDirection = czm_getDynamicAtmosphereLightDirection(v_outerPositionWC, lightEnum);

    vec3 mieColor;
    vec3 rayleighColor;
    float opacity;
    float translucent;

    #ifdef PER_FRAGMENT_ATMOSPHERE
        computeAtmosphereScattering(
            v_outerPositionWC,
            lightDirection,
            rayleighColor,
            mieColor,
            opacity,
            translucent
        );
    #else
        mieColor = v_mieColor;
        rayleighColor = v_rayleighColor;
        opacity = v_opacity;
        translucent = v_translucent;
    #endif

    vec4 color = computeAtmosphereColor(v_outerPositionWC, lightDirection, rayleighColor, mieColor, opacity);

    #ifndef HDR
        color.rgb = czm_pbrNeutralTonemapping(color.rgb);
        color.rgb = czm_inverseGamma(color.rgb);
    #endif

    #ifdef COLOR_CORRECT
        const bool ignoreBlackPixels = true;
        color.rgb = czm_applyHSBShift(color.rgb, u_hsbShift, ignoreBlackPixels);
    #endif

    // For the parts of the sky atmosphere that are not behind a translucent globe,
    // we mix in the default opacity so that the sky atmosphere still appears at distance.
    // This is needed because the opacity in the sky atmosphere is initially adjusted based
    // on the camera height.
    if (translucent == 0.0) {
        color.a = mix(color.b, 1.0, color.a) * smoothstep(0.0, 1.0, czm_morphTime);
    }

    out_FragColor = color;
}
`;var bH=`in vec4 position;

out vec3 v_outerPositionWC;

#ifndef PER_FRAGMENT_ATMOSPHERE
out vec3 v_mieColor;
out vec3 v_rayleighColor;
out float v_opacity;
out float v_translucent;
#endif

void main(void)
{
    vec4 positionWC = czm_model * position;
    float lightEnum = u_radiiAndDynamicAtmosphereColor.z;
    vec3 lightDirection = czm_getDynamicAtmosphereLightDirection(positionWC.xyz, lightEnum);

    #ifndef PER_FRAGMENT_ATMOSPHERE
        computeAtmosphereScattering(
            positionWC.xyz,
            lightDirection,
            v_rayleighColor,
            v_mieColor,
            v_opacity,
            v_translucent
        );
    #endif

    v_outerPositionWC = positionWC.xyz;
    vec4 positionEC = czm_modelView * position;
    gl_Position = czm_projection * positionEC;
}
`;function kS(e){e=e??te.WGS84,this.show=!0,this.perFragmentAtmosphere=!1,this._ellipsoid=e;let t=1.025,n=h.multiplyByScalar(e.radii,t,new h);this._scaleMatrix=O.fromScale(n),this._modelMatrix=new O,this._command=new nt({owner:this,modelMatrix:this._modelMatrix}),this._spSkyFromSpace=void 0,this._spSkyFromAtmosphere=void 0,this._flags=void 0,this.atmosphereLightIntensity=50,this.atmosphereRayleighCoefficient=new h(55e-7,13e-6,284e-7),this.atmosphereMieCoefficient=new h(21e-6,21e-6,21e-6),this.atmosphereRayleighScaleHeight=1e4,this.atmosphereMieScaleHeight=3200,this.atmosphereMieAnisotropy=.9,this.hueShift=0,this.saturationShift=0,this.brightnessShift=0,this._hueSaturationBrightness=new h;let i=new h;i.x=e.maximumRadius*t,i.y=e.maximumRadius,i.z=0,this._radiiAndDynamicAtmosphereColor=i;let r=this;this._command.uniformMap={u_radiiAndDynamicAtmosphereColor:function(){return r._radiiAndDynamicAtmosphereColor},u_hsbShift:function(){return r._hueSaturationBrightness.x=r.hueShift,r._hueSaturationBrightness.y=r.saturationShift,r._hueSaturationBrightness.z=r.brightnessShift,r._hueSaturationBrightness},u_atmosphereLightIntensity:function(){return r.atmosphereLightIntensity},u_atmosphereRayleighCoefficient:function(){return r.atmosphereRayleighCoefficient},u_atmosphereMieCoefficient:function(){return r.atmosphereMieCoefficient},u_atmosphereRayleighScaleHeight:function(){return r.atmosphereRayleighScaleHeight},u_atmosphereMieScaleHeight:function(){return r.atmosphereMieScaleHeight},u_atmosphereMieAnisotropy:function(){return r.atmosphereMieAnisotropy}}}Object.defineProperties(kS.prototype,{ellipsoid:{get:function(){return this._ellipsoid}}});kS.prototype.setDynamicLighting=function(e){this._radiiAndDynamicAtmosphereColor.z=e};var Ete=new O;kS.prototype.update=function(e,t){if(!this.show)return;let n=e.mode;if(n!==re.SCENE3D&&n!==re.MORPHING||!e.passes.render)return;let i=O.fromRotationTranslation(e.context.uniformState.inverseViewRotation,h.ZERO,Ete),r=O.multiplyTransformation(i,zi.Y_UP_TO_Z_UP,Ete),o=O.multiply(this._scaleMatrix,r,Ete);O.clone(o,this._modelMatrix);let a=e.context,s=M1t(this),c=e.globeTranslucencyState.translucent,u=this.perFragmentAtmosphere||c||!l(t)||!t.show,f=this._command;if(!l(f.vertexArray)){let p=Ks.createGeometry(new Ks({radii:new h(1,1,1),slicePartitions:256,stackPartitions:256,vertexFormat:Be.POSITION_ONLY}));f.vertexArray=Vn.fromGeometry({context:a,geometry:p,attributeLocations:Gn.createAttributeLocations(p),bufferUsage:Oe.STATIC_DRAW}),f.renderState=je.fromCache({cull:{enabled:!0,face:Ui.FRONT},blending:en.ALPHA_BLEND,depthMask:!1})}let d=s|u<<2|c<<3;if(d!==this._flags){this._flags=d;let p=[];s&&p.push("COLOR_CORRECT"),u&&p.push("PER_FRAGMENT_ATMOSPHERE"),c&&p.push("GLOBE_TRANSLUCENT");let g=new Ge({defines:p,sources:[dp,fR,bH]}),m=new Ge({defines:p,sources:[dp,fR,AH]});this._spSkyAtmosphere=Zt.fromCache({context:a,vertexShaderSource:g,fragmentShaderSource:m}),f.shaderProgram=this._spSkyAtmosphere}return f};function M1t(e){return!(I.equalsEpsilon(e.hueShift,0,I.EPSILON7)&&I.equalsEpsilon(e.saturationShift,0,I.EPSILON7)&&I.equalsEpsilon(e.brightnessShift,0,I.EPSILON7))}kS.prototype.isDestroyed=function(){return!1};kS.prototype.destroy=function(){let e=this._command;return e.vertexArray=e.vertexArray&&e.vertexArray.destroy(),this._spSkyAtmosphere=this._spSkyAtmosphere&&this._spSkyAtmosphere.destroy(),ue(this)};var xH=kS;var TH=`uniform samplerCube u_cubeMap;

in vec3 v_texCoord;

void main()
{
    vec4 color = czm_textureCube(u_cubeMap, normalize(v_texCoord));
    out_FragColor = vec4(czm_gammaCorrect(color).rgb, czm_morphTime);
}
`;var CH=`in vec3 position;
out vec3 v_texCoord;

void main()
{
    vec3 p = czm_viewRotation * (czm_temeToPseudoFixed * (czm_entireFrustum.y * position));
    gl_Position = czm_projection * vec4(p, 1.0);
    v_texCoord = position.xyz;
}
`;var vH=`uniform mat3 u_cubeMapPanoramaTransform;

in vec3 position;
out vec3 v_texCoord;

void main()
{
    vec3 p = czm_viewRotation * (u_cubeMapPanoramaTransform * (czm_entireFrustum.y * position));
    gl_Position = czm_projection * vec4(p, 1.0);
    v_texCoord = position.xyz;
}
`;function dR(e){this.sources=e.sources,this._sources=void 0,this._transform=e.transform,this.show=e.show??!0,this._returnCommand=e.returnCommand??!1,this._addToPanoramaCommandList=!this._returnCommand,this._command=new nt({modelMatrix:O.clone(O.IDENTITY),owner:this,pass:Pe.ENVIRONMENT}),this._cubeMap=void 0,this._attributeLocations=void 0,this._useHdr=void 0,this._hasError=!1,this._error=void 0;let t=e.credit;typeof t=="string"&&(t=new wt(t)),this._credit=t}Object.defineProperties(dR.prototype,{transform:{get:function(){return this._transform}},credit:{get:function(){return l(this._credit)?this._credit:void 0}}});dR.prototype.update=function(e,t){let n=this,{mode:i,passes:r,context:o,panoramaCommandList:a}=e;if(!this.show||i!==re.SCENE3D&&i!==re.MORPHING||!r.render)return;if(this._hasError){let c=this._error;throw this._hasError=!1,this._error=void 0,c}if(this._sources!==this.sources){this._sources=this.sources;let c=this.sources;typeof c.positiveX=="string"?qk(o,this._sources).then(function(u){n._cubeMap=n._cubeMap&&n._cubeMap.destroy(),n._cubeMap=u}).catch(u=>{this._hasError=!0,this._error=u}):(this._cubeMap=this._cubeMap&&this._cubeMap.destroy(),this._cubeMap=new aa({context:o,source:c})),this._addToPanoramaCommandList=!0}let s=this._command;if(!l(s.vertexArray)){s.uniformMap={u_cubeMap:function(){return n._cubeMap},u_cubeMapPanoramaTransform:function(){return n._transform}};let c=Nc.createGeometry(Nc.fromDimensions({dimensions:new h(2,2,2),vertexFormat:Be.POSITION_ONLY})),u=this._attributeLocations=Gn.createAttributeLocations(c);s.vertexArray=Vn.fromGeometry({context:o,geometry:c,attributeLocations:u,bufferUsage:Oe.STATIC_DRAW}),s.renderState=je.fromCache({depthTest:{enabled:!1},depthMask:!1,blending:en.ALPHA_BLEND}),this._addToPanoramaCommandList=!0}if(!l(s.shaderProgram)||this._useHdr!==t){let c=new Ge({defines:[t?"HDR":""],sources:[TH]});s.shaderProgram=Zt.fromCache({context:o,vertexShaderSource:l(this._transform)?vH:CH,fragmentShaderSource:c,attributeLocations:this._attributeLocations}),this._useHdr=t,this._addToPanoramaCommandList=!0}if(l(this._cubeMap)){if(this.show&&l(this._credit)&&!this._returnCommand&&e.creditDisplay.addCreditToNextFrame(this._credit),this._returnCommand)return s;this._addToPanoramaCommandList&&(a.push(s),this._addToPanoramaCommandList=!1)}};dR.prototype.isDestroyed=function(){return!1};dR.prototype.destroy=function(){let e=this._command;return e.vertexArray=e.vertexArray&&e.vertexArray.destroy(),e.shaderProgram=e.shaderProgram&&e.shaderProgram.destroy(),this._cubeMap=this._cubeMap&&this._cubeMap.destroy(),ue(this)};var zS=dR;function Xx(e){this._sources=e.sources,this._show=e.show??!0,this._panorama=new zS({sources:this._sources,show:this._show,returnCommand:!0})}Object.defineProperties(Xx.prototype,{sources:{get:function(){return this._panorama.sources},set:function(e){this._panorama.sources=e}},show:{get:function(){return this._panorama.show},set:function(e){this._panorama.show=e}}});Xx.prototype.update=function(e,t){let{mode:n,passes:i}=e;if(!(n!==re.SCENE3D&&n!==re.MORPHING)&&i.render)return this._panorama.update(e,t)};Xx.prototype.isDestroyed=function(){return!1};Xx.prototype.destroy=function(){return this._panorama=this._panorama&&this._panorama.destroy(),ue(this)};function US(e){return $t(`Assets/Textures/SkyBox/tycho2t3_80_${e}.jpg`)}Xx.createEarthSkyBox=function(){return new Xx({sources:{positiveX:US("px"),negativeX:US("mx"),positiveY:US("py"),negativeY:US("my"),positiveZ:US("pz"),negativeZ:US("mz")}})};var EH=Xx;var SH=`uniform sampler2D u_texture;

in vec2 v_textureCoordinates;

void main()
{
    vec4 color = texture(u_texture, v_textureCoordinates);
    out_FragColor = czm_gammaCorrect(color);
}
`;var wH=`uniform float u_radiusTS;

in vec2 v_textureCoordinates;

vec2 rotate(vec2 p, vec2 direction)
{
    return vec2(p.x * direction.x - p.y * direction.y, p.x * direction.y + p.y * direction.x);
}

vec4 addBurst(vec2 position, vec2 direction, float lengthScalar)
{
    vec2 rotatedPosition = rotate(position, direction) * vec2(25.0, 0.75);
    float radius = length(rotatedPosition) * lengthScalar;
    float burst = 1.0 - smoothstep(0.0, 0.55, radius);
    return vec4(burst);
}

void main()
{
    float lengthScalar = 2.0 / sqrt(2.0);
    vec2 position = v_textureCoordinates - vec2(0.5);
    float radius = length(position) * lengthScalar;
    float surface = step(radius, u_radiusTS);
    vec4 color = vec4(vec2(1.0), surface + 0.2, surface);

    float glow = 1.0 - smoothstep(0.0, 0.55, radius);
    color.ba += mix(vec2(0.0), vec2(1.0), glow) * 0.75;

    vec4 burst = vec4(0.0);

    // The following loop has been manually unrolled for speed, to
    // avoid sin() and cos().
    //
    //for (float i = 0.4; i < 3.2; i += 1.047) {
    //    vec2 direction = vec2(sin(i), cos(i));
    //    burst += 0.4 * addBurst(position, direction, lengthScalar);
    //
    //    direction = vec2(sin(i - 0.08), cos(i - 0.08));
    //    burst += 0.3 * addBurst(position, direction, lengthScalar);
    //}

    burst += 0.4 * addBurst(position, vec2(0.38942,  0.92106), lengthScalar);  // angle == 0.4
    burst += 0.4 * addBurst(position, vec2(0.99235,  0.12348), lengthScalar);  // angle == 0.4 + 1.047
    burst += 0.4 * addBurst(position, vec2(0.60327, -0.79754), lengthScalar);  // angle == 0.4 + 1.047 * 2.0

    burst += 0.3 * addBurst(position, vec2(0.31457,  0.94924), lengthScalar);  // angle == 0.4 - 0.08
    burst += 0.3 * addBurst(position, vec2(0.97931,  0.20239), lengthScalar);  // angle == 0.4 + 1.047 - 0.08
    burst += 0.3 * addBurst(position, vec2(0.66507, -0.74678), lengthScalar);  // angle == 0.4 + 1.047 * 2.0 - 0.08

    // End of manual loop unrolling.

    color += clamp(burst, vec4(0.0), vec4(1.0)) * 0.15;

    out_FragColor = clamp(color, vec4(0.0), vec4(1.0));
}
`;var IH=`in vec2 direction;

uniform float u_size;

out vec2 v_textureCoordinates;

void main() 
{
    vec4 position;
    if (czm_morphTime == 1.0)
    {
        position = vec4(czm_sunPositionWC, 1.0);
    }
    else
    {
        position = vec4(czm_sunPositionColumbusView.zxy, 1.0);
    }
    
    vec4 positionEC = czm_view * position;
    vec4 positionWC = czm_eyeToWindowCoordinates(positionEC);
    
    vec2 halfSize = vec2(u_size * 0.5);
    halfSize *= ((direction * 2.0) - 1.0);
    
    gl_Position = czm_viewportOrthographic * vec4(positionWC.xy + halfSize, -positionWC.z, 1.0);
    
    v_textureCoordinates = direction;
}
`;function mR(){this.show=!0,this._drawCommand=new nt({primitiveType:Re.TRIANGLES,boundingVolume:new se,owner:this}),this._commands={drawCommand:this._drawCommand,computeCommand:void 0},this._boundingVolume=new se,this._boundingVolume2D=new se,this._texture=void 0,this._drawingBufferWidth=void 0,this._drawingBufferHeight=void 0,this._radiusTS=void 0,this._size=void 0,this.glowFactor=1,this._glowFactorDirty=!1,this._useHdr=void 0;let e=this;this._uniformMap={u_texture:function(){return e._texture},u_size:function(){return e._size}}}Object.defineProperties(mR.prototype,{glowFactor:{get:function(){return this._glowFactor},set:function(e){e=Math.max(e,0),this._glowFactor=e,this._glowFactorDirty=!0}}});var L1t=new k,N1t=new k,F1t=new ae,hR=new ae;mR.prototype.update=function(e,t,n){if(!this.show)return;let i=e.mode;if(i===re.SCENE2D||i===re.MORPHING||!e.passes.render)return;let r=e.context,o=t.viewport.width,a=t.viewport.height;if(!l(this._texture)||o!==this._drawingBufferWidth||a!==this._drawingBufferHeight||this._glowFactorDirty||n!==this._useHdr){this._texture=this._texture&&this._texture.destroy(),this._drawingBufferWidth=o,this._drawingBufferHeight=a,this._glowFactorDirty=!1,this._useHdr=n;let C=Math.max(o,a);C=Math.pow(2,Math.ceil(Math.log(C)/Math.log(2))-2),C=Math.max(1,C);let E=n?r.halfFloatingPointTexture?ke.HALF_FLOAT:ke.FLOAT:ke.UNSIGNED_BYTE;this._texture=new Et({context:r,width:C,height:C,pixelFormat:He.RGBA,pixelDatatype:E}),this._glowLengthTS=this._glowFactor*5,this._radiusTS=1/(1+2*this._glowLengthTS)*.5;let w=this,D={u_radiusTS:function(){return w._radiusTS}};this._commands.computeCommand=new lu({fragmentShaderSource:wH,outputTexture:this._texture,uniformMap:D,persists:!1,owner:this,postExecute:function(){w._commands.computeCommand=void 0}})}let s=this._drawCommand;if(!l(s.vertexArray)){let C={direction:0},E=new Uint8Array(8);E[0]=0,E[1]=0,E[2]=255,E[3]=0,E[4]=255,E[5]=255,E[6]=0,E[7]=255;let w=Ze.createVertexBuffer({context:r,typedArray:E,usage:Oe.STATIC_DRAW}),D=[{index:C.direction,vertexBuffer:w,componentsPerAttribute:2,normalize:!0,componentDatatype:Y.UNSIGNED_BYTE}],R=Ze.createIndexBuffer({context:r,typedArray:new Uint16Array([0,1,2,0,2,3]),usage:Oe.STATIC_DRAW,indexDatatype:Ve.UNSIGNED_SHORT});s.vertexArray=new Vn({context:r,attributes:D,indexBuffer:R}),s.shaderProgram=Zt.fromCache({context:r,vertexShaderSource:IH,fragmentShaderSource:SH,attributeLocations:C}),s.renderState=je.fromCache({blending:en.ALPHA_BLEND}),s.uniformMap=this._uniformMap}let c=r.uniformState.sunPositionWC,u=r.uniformState.sunPositionColumbusView,f=this._boundingVolume,d=this._boundingVolume2D;h.clone(c,f.center),d.center.x=u.z,d.center.y=u.x,d.center.z=u.y,f.radius=I.SOLAR_RADIUS+I.SOLAR_RADIUS*this._glowLengthTS,d.radius=f.radius,i===re.SCENE3D?se.clone(f,s.boundingVolume):i===re.COLUMBUS_VIEW&&se.clone(d,s.boundingVolume);let p=cr.computeActualEllipsoidPosition(e,c,hR),g=h.magnitude(h.subtract(p,e.camera.position,hR)),m=r.uniformState.projection,y=F1t;y.x=0,y.y=0,y.z=-g,y.w=1;let A=O.multiplyByVector(m,y,hR),b=cr.clipToGLWindowCoordinates(t.viewport,A,L1t);y.x=I.SOLAR_RADIUS;let x=O.multiplyByVector(m,y,hR),T=cr.clipToGLWindowCoordinates(t.viewport,x,N1t);return this._size=k.magnitude(k.subtract(T,b,hR)),this._size=2*this._size*(1+2*this._glowLengthTS),this._size=Math.ceil(this._size),this._commands};mR.prototype.isDestroyed=function(){return!1};mR.prototype.destroy=function(){let e=this._drawCommand;return e.vertexArray=e.vertexArray&&e.vertexArray.destroy(),e.shaderProgram=e.shaderProgram&&e.shaderProgram.destroy(),this._texture=this._texture&&this._texture.destroy(),ue(this)};var PH=mR;var yIe=La($O(),1);function B1t(e,t,n){return`    float clipDistance = clip(gl_FragCoord, ${e}, ${t}); 
    vec4 clippingPlanesEdgeColor = vec4(1.0); 
    clippingPlanesEdgeColor.rgb = ${n}.rgb; 
    float clippingPlanesEdgeWidth = ${n}.a; 
    if (clipDistance > 0.0 && clipDistance < clippingPlanesEdgeWidth) 
    { 
        out_FragColor = clippingPlanesEdgeColor;
    } 
`}var DH=B1t;var k1t={modifyFragmentShader:function(t){return t=Ge.replaceMain(t,"czm_splitter_main"),t+=`uniform float czm_splitDirection; 
void main() 
{ 
#ifndef SHADOW_MAP
    if (czm_splitDirection < 0.0 && gl_FragCoord.x > czm_splitPosition) discard; 
    if (czm_splitDirection > 0.0 && gl_FragCoord.x < czm_splitPosition) discard; 
#endif
    czm_splitter_main(); 
} 
`,t},addUniforms:function(t,n){n.czm_splitDirection=function(){return t.splitDirection}}},pR=k1t;var Kx={NEEDS_DECODE:0,DECODING:1,READY:2,FAILED:3};function gR(e){this._parsedContent=void 0,this._drawCommand=void 0,this._isTranslucent=!1,this._styleTranslucent=!1,this._constantColor=U.clone(U.DARKGRAY),this._highlightColor=U.clone(U.WHITE),this._pointSize=1,this._rtcCenter=void 0,this._quantizedVolumeScale=void 0,this._quantizedVolumeOffset=void 0,this._styleableShaderAttributes=void 0,this._isQuantized=!1,this._isOctEncoded16P=!1,this._isRGB565=!1,this._hasColors=!1,this._hasNormals=!1,this._hasBatchIds=!1,this._decodingState=Kx.READY,this._dequantizeInShader=!0,this._isQuantizedDraco=!1,this._isOctEncodedDraco=!1,this._quantizedRange=0,this._octEncodedRange=0,this.backFaceCulling=!1,this._backFaceCulling=!1,this.normalShading=!0,this._normalShading=!0,this._opaqueRenderState=void 0,this._translucentRenderState=void 0,this._mode=void 0,this._ready=!1,this._pointsLength=0,this._geometryByteLength=0,this._vertexShaderLoaded=e.vertexShaderLoaded,this._fragmentShaderLoaded=e.fragmentShaderLoaded,this._uniformMapLoaded=e.uniformMapLoaded,this._batchTableLoaded=e.batchTableLoaded,this._pickIdLoaded=e.pickIdLoaded,this._opaquePass=e.opaquePass??Pe.OPAQUE,this._cull=e.cull??!0,this.style=void 0,this._style=void 0,this.styleDirty=!1,this.modelMatrix=O.clone(O.IDENTITY),this._modelMatrix=O.clone(O.IDENTITY),this.time=0,this.shadows=Rn.ENABLED,this._boundingSphere=void 0,this.clippingPlanes=void 0,this.isClipped=!1,this.clippingPlanesDirty=!1,this.clippingPlanesOriginMatrix=void 0,this.attenuation=!1,this._attenuation=!1,this.geometricError=0,this.geometricErrorScale=1,this.maximumAttenuation=this._pointSize,this.splitDirection=e.splitDirection??jo.NONE,this._splittingEnabled=!1,this._error=void 0,z1t(this,e)}Object.defineProperties(gR.prototype,{pointsLength:{get:function(){return this._pointsLength}},geometryByteLength:{get:function(){return this._geometryByteLength}},ready:{get:function(){return this._ready}},color:{get:function(){return U.clone(this._highlightColor)},set:function(e){this._highlightColor=U.clone(e,this._highlightColor)}},boundingSphere:{get:function(){if(l(this._drawCommand))return this._drawCommand.boundingVolume},set:function(e){this._boundingSphere=se.clone(e,this._boundingSphere)}}});function z1t(e,t){let n=jE.parse(t.arrayBuffer,t.byteOffset);if(e._parsedContent=n,e._rtcCenter=n.rtcCenter,e._hasNormals=n.hasNormals,e._hasColors=n.hasColors,e._hasBatchIds=n.hasBatchIds,e._isTranslucent=n.isTranslucent,!n.hasBatchIds&&l(n.batchTableBinary)&&(n.styleableProperties=pp.getBinaryProperties(n.pointsLength,n.batchTableJson,n.batchTableBinary)),l(n.draco)){let s=n.draco;e._decodingState=Kx.NEEDS_DECODE,s.dequantizeInShader=e._dequantizeInShader}let i=n.positions;l(i)&&(e._isQuantized=i.isQuantized,e._quantizedVolumeScale=i.quantizedVolumeScale,e._quantizedVolumeOffset=i.quantizedVolumeOffset,e._quantizedRange=i.quantizedRange);let r=n.normals;l(r)&&(e._isOctEncoded16P=r.octEncoded);let o=n.colors;l(o)&&(l(o.constantColor)&&(e._constantColor=U.clone(o.constantColor,e._constantColor),e._hasColors=!1),e._isRGB565=o.isRGB565);let a=n.batchIds;l(n.batchIds)&&(a.name="BATCH_ID",a.semantic="BATCH_ID",a.setIndex=void 0),n.hasBatchIds&&e._batchTableLoaded(n.batchLength,n.batchTableJson,n.batchTableBinary),e._pointsLength=n.pointsLength}var U1t=new h,V1t=new h,j1t=new h,gIe,RH;function H1t(e){if(!l(RH)){gIe=new yIe.default(0),RH=new Array(e);for(let t=0;t<e;++t)RH[t]=gIe.random()}return RH}function G1t(e){let n=e.length/3,i=Math.min(n,20),r=H1t(20),o=Number.MAX_VALUE,a=-Number.MAX_VALUE,s=h.fromElements(o,o,o,U1t),c=h.fromElements(a,a,a,V1t);for(let f=0;f<i;++f){let d=Math.floor(r[f]*n),p=h.unpack(e,d*3,j1t);h.minimumByComponent(s,p,s),h.maximumByComponent(c,p,c)}let u=se.fromCornerPoints(s,c);return u.radius+=I.EPSILON2,u}function _Ie(e,t){let n=Y.fromTypedArray(e);return n===Y.INT||n===Y.UNSIGNED_INT||n===Y.DOUBLE?(pt("Cast pnts property to floats",`Point cloud property "${t}" will be cast to a float array because INT, UNSIGNED_INT, and DOUBLE are not valid WebGL vertex attribute types. Some precision may be lost.`),new Float32Array(e)):e}var W1t=new ae,q1t=new ae,Y1t=new U,AIe=0,OH=1,Dte=2,bIe=3,X1t=4,Ste=new O,K1t=new O;function $1t(e,t){let n=t.context,i=e._parsedContent,r=e._pointsLength,o=i.positions,a=i.colors,s=i.normals,c=i.batchIds,u=i.styleableProperties,f=l(u),d=e._isQuantized,p=e._isQuantizedDraco,g=e._isOctEncoded16P,m=e._isOctEncodedDraco,y=e._quantizedRange,A=e._octEncodedRange,b=e._isRGB565,x=e._isTranslucent,T=e._hasColors,C=e._hasNormals,E=e._hasBatchIds,w,D,R=[],M={};if(e._styleableShaderAttributes=M,f){let z=X1t;for(let j in u)if(u.hasOwnProperty(j)){let B=u[j],G=_Ie(B.typedArray,j);w=B.componentCount,D=Y.fromTypedArray(G);let W=Ze.createVertexBuffer({context:n,typedArray:G,usage:Oe.STATIC_DRAW});e._geometryByteLength+=W.sizeInBytes;let Q={index:z,vertexBuffer:W,componentsPerAttribute:w,componentDatatype:D,normalize:!1,offsetInBytes:0,strideInBytes:0};R.push(Q),M[j]={location:z,componentCount:w},++z}}let N=Ze.createVertexBuffer({context:n,typedArray:o.typedArray,usage:Oe.STATIC_DRAW});e._geometryByteLength+=N.sizeInBytes;let _;T&&(_=Ze.createVertexBuffer({context:n,typedArray:a.typedArray,usage:Oe.STATIC_DRAW}),e._geometryByteLength+=_.sizeInBytes);let v;C&&(v=Ze.createVertexBuffer({context:n,typedArray:s.typedArray,usage:Oe.STATIC_DRAW}),e._geometryByteLength+=v.sizeInBytes);let S;E&&(c.typedArray=_Ie(c.typedArray,"batchIds"),S=Ze.createVertexBuffer({context:n,typedArray:c.typedArray,usage:Oe.STATIC_DRAW}),e._geometryByteLength+=S.sizeInBytes);let P=[];if(d?D=Y.UNSIGNED_SHORT:p?D=y<=255?Y.UNSIGNED_BYTE:Y.UNSIGNED_SHORT:D=Y.FLOAT,P.push({index:AIe,vertexBuffer:N,componentsPerAttribute:3,componentDatatype:D,normalize:!1,offsetInBytes:0,strideInBytes:0}),e._cull&&(d||p?e._boundingSphere=se.fromCornerPoints(h.ZERO,e._quantizedVolumeScale):e._boundingSphere=G1t(o.typedArray)),T)if(b)P.push({index:OH,vertexBuffer:_,componentsPerAttribute:1,componentDatatype:Y.UNSIGNED_SHORT,normalize:!1,offsetInBytes:0,strideInBytes:0});else{let z=x?4:3;P.push({index:OH,vertexBuffer:_,componentsPerAttribute:z,componentDatatype:Y.UNSIGNED_BYTE,normalize:!0,offsetInBytes:0,strideInBytes:0})}C&&(g?(w=2,D=Y.UNSIGNED_BYTE):m?(w=2,D=A<=255?Y.UNSIGNED_BYTE:Y.UNSIGNED_SHORT):(w=3,D=Y.FLOAT),P.push({index:Dte,vertexBuffer:v,componentsPerAttribute:w,componentDatatype:D,normalize:!1,offsetInBytes:0,strideInBytes:0})),E&&P.push({index:bIe,vertexBuffer:S,componentsPerAttribute:1,componentDatatype:Y.fromTypedArray(c.typedArray),normalize:!1,offsetInBytes:0,strideInBytes:0}),f&&(P=P.concat(R));let L=new Vn({context:n,attributes:P}),F={depthTest:{enabled:!0}},V={depthTest:{enabled:!0},depthMask:!1,blending:en.ALPHA_BLEND};e._opaquePass===Pe.CESIUM_3D_TILE&&(F.stencilTest=qt.setCesium3DTileBit(),F.stencilMask=qt.CESIUM_3D_TILE_MASK,V.stencilTest=qt.setCesium3DTileBit(),V.stencilMask=qt.CESIUM_3D_TILE_MASK),e._opaqueRenderState=je.fromCache(F),e._translucentRenderState=je.fromCache(V),e._drawCommand=new nt({boundingVolume:new se,cull:e._cull,modelMatrix:new O,primitiveType:Re.POINTS,vertexArray:L,count:r,shaderProgram:void 0,uniformMap:void 0,renderState:x?e._translucentRenderState:e._opaqueRenderState,pass:x?Pe.TRANSLUCENT:e._opaquePass,owner:e,castShadows:!1,receiveShadows:!1,pickId:e._pickIdLoaded()})}function J1t(e,t){let n=t.context,i=e._isQuantized,r=e._isQuantizedDraco,o=e._isOctEncodedDraco,a={u_pointSizeAndTimeAndGeometricErrorAndDepthMultiplier:function(){let s=W1t;if(s.x=e._attenuation?e.maximumAttenuation:e._pointSize,s.x*=t.pixelRatio,s.y=e.time,e._attenuation){let c=t.camera.frustum,u;t.mode===re.SCENE2D||c instanceof pn?u=Number.POSITIVE_INFINITY:u=n.drawingBufferHeight/t.camera.frustum.sseDenominator,s.z=e.geometricError*e.geometricErrorScale,s.w=u}return s},u_highlightColor:function(){return e._highlightColor},u_constantColor:function(){return e._constantColor},u_clippingPlanes:function(){let s=e.clippingPlanes;return e.isClipped?s.texture:n.defaultTexture},u_clippingPlanesEdgeStyle:function(){let s=e.clippingPlanes;if(!l(s))return U.TRANSPARENT;let c=U.clone(s.edgeColor,Y1t);return c.alpha=s.edgeWidth,c},u_clippingPlanesMatrix:function(){let s=e.clippingPlanes;if(!l(s))return O.IDENTITY;let c=e.clippingPlanesOriginMatrix??e._modelMatrix;O.multiply(n.uniformState.view3D,c,Ste);let u=O.multiply(Ste,s.modelMatrix,Ste);return O.inverseTranspose(u,K1t)}};pR.addUniforms(e,a),(i||r||o)&&(a=Ot(a,{u_quantizedVolumeScaleAndOctEncodedRange:function(){let s=q1t;if(l(e._quantizedVolumeScale)){let c=h.clone(e._quantizedVolumeScale,s);h.divideByScalar(c,e._quantizedRange,s)}return s.w=e._octEncodedRange,s}})),l(e._uniformMapLoaded)&&(a=e._uniformMapLoaded(a)),e._drawCommand.uniformMap=a}function wte(e,t){let n=/czm_3dtiles_property_(\d+)/g,i=n.exec(e);for(;i!==null;){let r=parseInt(i[1]);t.indexOf(r)===-1&&t.push(r),i=n.exec(e)}}function Ite(e,t){e=e.slice(e.indexOf(`
`));let n=/czm_3dtiles_builtin_property_(\w+)/g,i=n.exec(e);for(;i!==null;){let r=i[1];t.indexOf(r)===-1&&t.push(r),i=n.exec(e)}}function Pte(e,t){let n=e.numberOfAttributes;for(let i=0;i<n;++i){let r=e.getAttribute(i);if(r.index===t)return r}}var Z1t={POSITION:"czm_3dtiles_builtin_property_POSITION",POSITION_ABSOLUTE:"czm_3dtiles_builtin_property_POSITION_ABSOLUTE",COLOR:"czm_3dtiles_builtin_property_COLOR",NORMAL:"czm_3dtiles_builtin_property_NORMAL"};function Q1t(e,t,n){let i,r,o,a=t.context,s=l(n),c=e._isQuantized,u=e._isQuantizedDraco,f=e._isOctEncoded16P,d=e._isOctEncodedDraco,p=e._isRGB565,g=e._isTranslucent,m=e._hasColors,y=e._hasNormals,A=e._hasBatchIds,b=e._backFaceCulling,x=e._normalShading,T=e._drawCommand.vertexArray,C=e.clippingPlanes,E=e._attenuation,w,D,R,M=g,N=Xe(Z1t),_={},v=e._styleableShaderAttributes;for(r in v)v.hasOwnProperty(r)&&(o=v[r],N[r]=`czm_3dtiles_property_${o.location}`,_[o.location]=o);if(s){let le={translucent:!1},Ce="(vec3 czm_3dtiles_builtin_property_POSITION, vec3 czm_3dtiles_builtin_property_POSITION_ABSOLUTE, vec4 czm_3dtiles_builtin_property_COLOR, vec3 czm_3dtiles_builtin_property_NORMAL)";w=n.getColorShaderFunction(`getColorFromStyle${Ce}`,N,le),D=n.getShowShaderFunction(`getShowFromStyle${Ce}`,N,le),R=n.getPointSizeShaderFunction(`getPointSizeFromStyle${Ce}`,N,le),l(w)&&le.translucent&&(M=!0)}e._styleTranslucent=M;let S=l(w),P=l(D),L=l(R),F=e.isClipped,V=[],z=[];S&&(wte(w,V),Ite(w,z)),P&&(wte(D,V),Ite(D,z)),L&&(wte(R,V),Ite(R,z));let j=z.indexOf("COLOR")>=0,B=z.indexOf("NORMAL")>=0;if(B&&!y)throw new oe("Style references the NORMAL semantic but the point cloud does not have normals");for(r in v)if(v.hasOwnProperty(r)){o=v[r];let le=V.indexOf(o.location)>=0,Ce=Pte(T,o.location);Ce.enabled=le}let G=m&&(!S||j);if(m){let le=Pte(T,OH);le.enabled=G}let W=y&&(x||b||B);if(y){let le=Pte(T,Dte);le.enabled=W}let Q={a_position:AIe};G&&(Q.a_color=OH),W&&(Q.a_normal=Dte),A&&(Q.a_batchId=bIe);let q="",J=V.length;for(i=0;i<J;++i){let le=V[i];o=_[le];let Ce=o.componentCount,ye=`czm_3dtiles_property_${le}`,ve;Ce===1?ve="float":ve=`vec${Ce}`,q+=`in ${ve} ${ye}; 
`,Q[ye]=o.location}J1t(e,t);let Z=`in vec3 a_position; 
out vec4 v_color; 
uniform vec4 u_pointSizeAndTimeAndGeometricErrorAndDepthMultiplier; 
uniform vec4 u_constantColor; 
uniform vec4 u_highlightColor; 
`;Z+=`float u_pointSize; 
float tiles3d_tileset_time; 
`,E&&(Z+=`float u_geometricError; 
float u_depthMultiplier; 
`),Z+=q,G&&(g?Z+=`in vec4 a_color; 
`:p?Z+=`in float a_color; 
const float SHIFT_RIGHT_11 = 1.0 / 2048.0; 
const float SHIFT_RIGHT_5 = 1.0 / 32.0; 
const float SHIFT_LEFT_11 = 2048.0; 
const float SHIFT_LEFT_5 = 32.0; 
const float NORMALIZE_6 = 1.0 / 64.0; 
const float NORMALIZE_5 = 1.0 / 32.0; 
`:Z+=`in vec3 a_color; 
`),W&&(f||d?Z+=`in vec2 a_normal; 
`:Z+=`in vec3 a_normal; 
`),A&&(Z+=`in float a_batchId; 
`),(c||u||d)&&(Z+=`uniform vec4 u_quantizedVolumeScaleAndOctEncodedRange; 
`),S&&(Z+=w),P&&(Z+=D),L&&(Z+=R),Z+=`void main() 
{ 
    u_pointSize = u_pointSizeAndTimeAndGeometricErrorAndDepthMultiplier.x; 
    tiles3d_tileset_time = u_pointSizeAndTimeAndGeometricErrorAndDepthMultiplier.y; 
`,E&&(Z+=`    u_geometricError = u_pointSizeAndTimeAndGeometricErrorAndDepthMultiplier.z; 
    u_depthMultiplier = u_pointSizeAndTimeAndGeometricErrorAndDepthMultiplier.w; 
`),G?g?Z+=`    vec4 color = a_color; 
`:p?Z+=`    float compressed = a_color; 
    float r = floor(compressed * SHIFT_RIGHT_11); 
    compressed -= r * SHIFT_LEFT_11; 
    float g = floor(compressed * SHIFT_RIGHT_5); 
    compressed -= g * SHIFT_LEFT_5; 
    float b = compressed; 
    vec3 rgb = vec3(r * NORMALIZE_5, g * NORMALIZE_6, b * NORMALIZE_5); 
    vec4 color = vec4(rgb, 1.0); 
`:Z+=`    vec4 color = vec4(a_color, 1.0); 
`:Z+=`    vec4 color = u_constantColor; 
`,c||u?Z+=`    vec3 position = a_position * u_quantizedVolumeScaleAndOctEncodedRange.xyz; 
`:Z+=`    vec3 position = a_position; 
`,Z+=`    vec3 position_absolute = vec3(czm_model * vec4(position, 1.0)); 
`,W?(f?Z+=`    vec3 normal = czm_octDecode(a_normal); 
`:d?Z+=`    vec3 normal = czm_octDecode(a_normal, u_quantizedVolumeScaleAndOctEncodedRange.w).zxy; 
`:Z+=`    vec3 normal = a_normal; 
`,Z+=`    vec3 normalEC = czm_normal * normal; 
`):Z+=`    vec3 normal = vec3(1.0); 
`,S&&(Z+=`    color = getColorFromStyle(position, position_absolute, color, normal); 
`),P&&(Z+=`    float show = float(getShowFromStyle(position, position_absolute, color, normal)); 
`),L?Z+=`    gl_PointSize = getPointSizeFromStyle(position, position_absolute, color, normal) * czm_pixelRatio; 
`:E?Z+=`    vec4 positionEC = czm_modelView * vec4(position, 1.0); 
    float depth = -positionEC.z; 
    gl_PointSize = min((u_geometricError / depth) * u_depthMultiplier, u_pointSize); 
`:Z+=`    gl_PointSize = u_pointSize; 
`,Z+=`    color = color * u_highlightColor; 
`,W&&x&&(Z+=`    float diffuseStrength = czm_getLambertDiffuse(czm_lightDirectionEC, normalEC); 
    diffuseStrength = max(diffuseStrength, 0.4); 
    color.xyz *= diffuseStrength * czm_lightColor; 
`),Z+=`    v_color = color; 
    gl_Position = czm_modelViewProjection * vec4(position, 1.0); 
`,W&&b&&(Z+=`    float visible = step(-normalEC.z, 0.0); 
    gl_Position *= visible; 
    gl_PointSize *= visible; 
`),P&&(Z+=`    gl_Position.w *= float(show); 
    gl_PointSize *= float(show); 
`),Z+=`} 
`;let ce=`in vec4 v_color; 
`;F&&(ce+=`uniform highp sampler2D u_clippingPlanes; 
uniform mat4 u_clippingPlanesMatrix; 
uniform vec4 u_clippingPlanesEdgeStyle; 
`,ce+=`
`,ce+=_S(C,a),ce+=`
`),ce+=`void main() 
{ 
    out_FragColor = czm_gammaCorrect(v_color); 
`,F&&(ce+=DH("u_clippingPlanes","u_clippingPlanesMatrix","u_clippingPlanesEdgeStyle")),ce+=`} 
`,e.splitDirection!==jo.NONE&&(ce=pR.modifyFragmentShader(ce)),l(e._vertexShaderLoaded)&&(Z=e._vertexShaderLoaded(Z)),l(e._fragmentShaderLoaded)&&(ce=e._fragmentShaderLoaded(ce));let Ae=e._drawCommand;l(Ae.shaderProgram)&&Ae.shaderProgram.destroy(),Ae.shaderProgram=Zt.fromCache({context:a,vertexShaderSource:Z,fragmentShaderSource:ce,attributeLocations:Q});try{Ae.shaderProgram._bind()}catch{throw new oe("Error generating style shader: this may be caused by a type mismatch, index out-of-bounds, or other syntax error.")}}function eRt(e,t){if(e._decodingState===Kx.READY)return!1;if(e._decodingState===Kx.NEEDS_DECODE){let n=e._parsedContent,i=n.draco,r=h_.decodePointCloud(i,t);l(r)&&(e._decodingState=Kx.DECODING,r.then(function(o){e._decodingState=Kx.READY;let a=l(o.POSITION)?o.POSITION.array:void 0,s=l(o.RGB)?o.RGB.array:void 0,c=l(o.RGBA)?o.RGBA.array:void 0,u=l(o.NORMAL)?o.NORMAL.array:void 0,f=l(o.BATCH_ID)?o.BATCH_ID.array:void 0,d=l(a)&&l(o.POSITION.data.quantization),p=l(u)&&l(o.NORMAL.data.quantization);if(d){let A=o.POSITION.data.quantization,b=A.range;e._quantizedVolumeScale=h.fromElements(b,b,b),e._quantizedVolumeOffset=h.unpack(A.minValues),e._quantizedRange=(1<<A.quantizationBits)-1,e._isQuantizedDraco=!0}p&&(e._octEncodedRange=(1<<o.NORMAL.data.quantization.quantizationBits)-1,e._isOctEncodedDraco=!0);let g=n.styleableProperties,m=i.batchTableProperties;for(let A in m)if(m.hasOwnProperty(A)){let b=o[A];l(g)||(g={}),g[A]={typedArray:b.array,componentCount:b.data.componentsPerAttribute}}l(a)&&(n.positions={typedArray:a});let y=c??s;l(y)&&(n.colors={typedArray:y}),l(u)&&(n.normals={typedArray:u}),l(f)&&(n.batchIds={typedArray:f}),n.styleableProperties=g}).catch(function(o){e._decodingState=Kx.FAILED,e._error=o}))}return!0}var tRt=new ae,nRt=new h;gR.prototype.update=function(e){let t=e.context;if(l(this._error)){let u=this._error;throw this._error=void 0,u}if(eRt(this,t))return;let i=!1,r=!O.equals(this._modelMatrix,this.modelMatrix);if(this._mode!==e.mode&&(this._mode=e.mode,r=!0),l(this._drawCommand)||($1t(this,e),r=!0,i=!0,this._ready=!0,this._parsedContent=void 0),r){O.clone(this.modelMatrix,this._modelMatrix);let u=this._drawCommand.modelMatrix;if(O.clone(this._modelMatrix,u),l(this._rtcCenter)&&O.multiplyByTranslation(u,this._rtcCenter,u),l(this._quantizedVolumeOffset)&&O.multiplyByTranslation(u,this._quantizedVolumeOffset,u),e.mode!==re.SCENE3D){let d=e.mapProjection,p=O.getColumn(u,3,tRt);ae.equals(p,ae.UNIT_W)||mt.basisTo2D(d,u,u)}let f=this._drawCommand.boundingVolume;if(se.clone(this._boundingSphere,f),this._cull){let d=f.center;O.multiplyByPoint(u,d,d);let p=O.getScale(u,nRt);f.radius*=h.maximumComponent(p)}}this.clippingPlanesDirty&&(this.clippingPlanesDirty=!1,i=!0),this._attenuation!==this.attenuation&&(this._attenuation=this.attenuation,i=!0),this.backFaceCulling!==this._backFaceCulling&&(this._backFaceCulling=this.backFaceCulling,i=!0),this.normalShading!==this._normalShading&&(this._normalShading=this.normalShading,i=!0),(this._style!==this.style||this.styleDirty)&&(this._style=this.style,this.styleDirty=!1,i=!0);let o=this.splitDirection!==jo.NONE;this._splittingEnabled!==o&&(this._splittingEnabled=o,i=!0),i&&Q1t(this,e,this._style),this._drawCommand.castShadows=Rn.castShadows(this.shadows),this._drawCommand.receiveShadows=Rn.receiveShadows(this.shadows);let a=this._highlightColor.alpha<1||this._constantColor.alpha<1||this._styleTranslucent;this._drawCommand.renderState=a?this._translucentRenderState:this._opaqueRenderState,this._drawCommand.pass=a?Pe.TRANSLUCENT:this._opaquePass;let s=e.commandList,c=e.passes;(c.render||c.pick)&&s.push(this._drawCommand)};gR.prototype.isDestroyed=function(){return!1};gR.prototype.destroy=function(){let e=this._drawCommand;return l(e)&&(e.vertexArray=e.vertexArray&&e.vertexArray.destroy(),e.shaderProgram=e.shaderProgram&&e.shaderProgram.destroy()),ue(this)};var MH=gR;function Jx(e){e=e??H.EMPTY_OBJECT,this.show=e.show??!0,this.modelMatrix=O.clone(e.modelMatrix??O.IDENTITY),this.shadows=e.shadows??Rn.ENABLED,this.maximumMemoryUsage=e.maximumMemoryUsage??256,this.shading=new J0(e.shading),this.style=e.style,this.frameFailed=new be,this.frameChanged=new be,this._clock=e.clock,this._intervals=e.intervals,this._clippingPlanes=void 0,this.clippingPlanes=e.clippingPlanes,this._pointCloudEyeDomeLighting=new xy,this._loadTimestamp=void 0,this._clippingPlanesState=0,this._styleDirty=!1,this._pickId=void 0,this._totalMemoryUsageInBytes=0,this._frames=[],this._previousInterval=void 0,this._nextInterval=void 0,this._lastRenderedFrame=void 0,this._clockMultiplier=0,this._runningSum=0,this._runningLength=0,this._runningIndex=0,this._runningSamples=new Array(5).fill(0),this._runningAverage=0}Object.defineProperties(Jx.prototype,{clippingPlanes:{get:function(){return this._clippingPlanes},set:function(e){va.setOwner(e,this,"_clippingPlanes")}},totalMemoryUsageInBytes:{get:function(){return this._totalMemoryUsageInBytes}},boundingSphere:{get:function(){if(l(this._lastRenderedFrame))return this._lastRenderedFrame.pointCloud.boundingSphere}}});function iRt(e){return`uniform vec4 czm_pickColor;
${e}`}function rRt(e){return function(t){return Ot(t,{czm_pickColor:function(){return e._pickId.color}})}}function oRt(){return"czm_pickColor"}Jx.prototype.makeStyleDirty=function(){this._styleDirty=!0};Jx.prototype._getAverageLoadTime=function(){return this._runningLength===0?.05:this._runningAverage};var aRt=new K;function Ote(e){let t=e._clock,n=t.canAnimate&&t.shouldAnimate,i=t.multiplier;return n?i:0}function $x(e,t){return e._intervals.indexOf(t.start)}function sRt(e,t){let n=e._intervals,i=e._clock,r=Ote(e);if(r===0)return;let o=e._getAverageLoadTime(),a=K.addSeconds(i.currentTime,o*r,aRt),s=n.indexOf(a),c=$x(e,t);return s===c&&(r>=0?++s:--s),n.get(s)}function cRt(e){let t=e._intervals,i=e._clock.currentTime,r=t.indexOf(i);return t.get(r)}function lRt(e,t,n){let i=Ote(e),r=$x(e,t),o=$x(e,n);return i>=0?r>=o:r<=o}function TIe(e,t){return function(n){let i=l(n.message)?n.message:n.toString();e.frameFailed.numberOfListeners>0?e.frameFailed.raiseEvent({uri:t,message:i}):(console.log(`A frame failed to load: ${t}`),console.log(`Error: ${i}`))}}function uRt(e,t,n){let i=$x(e,t),r=e._frames,o=r[i];if(!l(o)){let a=t.data.transform,s=l(a)?O.fromArray(a):void 0,c=t.data.uri;o={pointCloud:void 0,transform:s,timestamp:An(),sequential:!0,ready:!1,touchedFrameNumber:n.frameNumber,uri:c},r[i]=o,De.fetchArrayBuffer({url:c}).then(function(u){o.pointCloud=new MH({arrayBuffer:u,cull:!0,fragmentShaderLoaded:iRt,uniformMapLoaded:rRt(e),pickIdLoaded:oRt})}).catch(TIe(e,c))}return o}function fRt(e,t){e._runningSum+=t,e._runningSum-=e._runningSamples[e._runningIndex],e._runningSamples[e._runningIndex]=t,e._runningLength=Math.min(e._runningLength+1,e._runningSamples.length),e._runningIndex=(e._runningIndex+1)%e._runningSamples.length,e._runningAverage=e._runningSum/e._runningLength}function dRt(e,t,n,i){t.touchedFrameNumber<i.frameNumber-1&&(t.sequential=!1);let r=t.pointCloud;if(l(r)&&!t.ready){let o=i.commandList,a=o.length;if(CIe(e,t,n,i),r.ready&&(t.ready=!0,e._totalMemoryUsageInBytes+=r.geometryByteLength,o.length=a,t.sequential)){let s=(An()-t.timestamp)/1e3;fRt(e,s)}}t.touchedFrameNumber=i.frameNumber}var hRt=new O;function mRt(e,t){let n=e.shading;return l(n)&&l(n.baseResolution)?n.baseResolution:l(t.boundingSphere)?I.cbrt(t.boundingSphere.volume()/t.pointsLength):0}function pRt(e){let t=e.shading;return l(t)&&l(t.maximumAttenuation)?t.maximumAttenuation:10}var gRt=new J0;function CIe(e,t,n,i){let r=e.shading??gRt,o=t.pointCloud,a=t.transform??O.IDENTITY;o.modelMatrix=O.multiplyTransformation(e.modelMatrix,a,hRt),o.style=e.style,o.time=n.timeSinceLoad,o.shadows=e.shadows,o.clippingPlanes=e._clippingPlanes,o.isClipped=n.isClipped,o.attenuation=r.attenuation,o.backFaceCulling=r.backFaceCulling,o.normalShading=r.normalShading,o.geometricError=mRt(e,o),o.geometricErrorScale=r.geometricErrorScale,o.maximumAttenuation=pRt(e);try{o.update(i)}catch(s){TIe(e,t.uri)(s)}t.touchedFrameNumber=i.frameNumber}function Rte(e,t,n,i){let r=uRt(e,t,i);dRt(e,r,n,i)}function _Rt(e){return function(t){return t.touchedFrameNumber<e.frameNumber}}function vIe(e,t){let n=e._frames,i=n.length;for(let r=0;r<i;++r){let o=n[r];if(l(o)&&(!l(t)||t(o))){let a=o.pointCloud;o.ready&&(e._totalMemoryUsageInBytes-=a.geometryByteLength),l(a)&&a.destroy(),o===e._lastRenderedFrame&&(e._lastRenderedFrame=void 0),n[r]=void 0}}}function yRt(e,t){let n=$x(e,t),i=e._frames[n];if(l(i)&&i.ready)return i}function xIe(e,t,n,i,r){return l(n)?n.ready?!0:(Rte(e,t,i,r),n.ready):!1}function ARt(e,t,n,i,r){let o,a,s,c=e._intervals,u=e._frames,f=$x(e,n),d=$x(e,t);if(f>=d){for(o=f;o>=d;--o)if(a=c.get(o),s=u[o],xIe(e,a,s,i,r))return a}else for(o=f;o<=d;++o)if(a=c.get(o),s=u[o],xIe(e,a,s,i,r))return a;return t}function bRt(e,t,n){let i=e._frames,r=i.length;for(let o=0;o<r;++o){let a=i[o];l(a)&&l(a.pointCloud)&&(a.pointCloud.clippingPlanesDirty=t,a.pointCloud.styleDirty=n)}}var VS={timeSinceLoad:0,isClipped:!1,clippingPlanesDirty:!1};Jx.prototype.update=function(e){if(e.mode===re.MORPHING||!this.show)return;l(this._pickId)||(this._pickId=e.context.createPickId({primitive:this})),l(this._loadTimestamp)||(this._loadTimestamp=K.clone(e.time));let t=Math.max(K.secondsDifference(e.time,this._loadTimestamp)*1e3,0),n=this._clippingPlanes,i=0,r=!1,o=l(n)&&n.enabled;o&&(n.update(e),i=n.clippingPlanesState),this._clippingPlanesState!==i&&(this._clippingPlanesState=i,r=!0);let a=this._styleDirty;this._styleDirty=!1,(r||a)&&bRt(this,r,a),VS.timeSinceLoad=t,VS.isClipped=o;let s=this.shading,c=this._pointCloudEyeDomeLighting,u=e.commandList,f=u.length,d=this._previousInterval,p=this._nextInterval,g=cRt(this);if(!l(g))return;let m=!1,y=Ote(this),A=y===0;y!==this._clockMultiplier&&(m=!0,this._clockMultiplier=y),(!l(d)||A)&&(d=g),(!l(p)||m||lRt(this,g,p))&&(p=sRt(this,g)),d=ARt(this,d,g,VS,e);let b=yRt(this,d);l(b)||(Rte(this,d,VS,e),b=this._lastRenderedFrame),l(b)&&CIe(this,b,VS,e),l(p)&&Rte(this,p,VS,e);let x=this;l(b)&&!l(this._lastRenderedFrame)&&e.afterRender.push(function(){return!0}),l(b)&&b!==this._lastRenderedFrame&&x.frameChanged.numberOfListeners>0&&e.afterRender.push(function(){return x.frameChanged.raiseEvent(x),!0}),this._previousInterval=d,this._nextInterval=p,this._lastRenderedFrame=b;let T=this._totalMemoryUsageInBytes,C=this.maximumMemoryUsage*1024*1024;T>C&&vIe(this,_Rt(e));let w=u.length-f;l(s)&&s.attenuation&&s.eyeDomeLighting&&w>0&&c.update(e,f,s,this.boundingSphere)};Jx.prototype.isDestroyed=function(){return!1};Jx.prototype.destroy=function(){return vIe(this),this._clippingPlanes=this._clippingPlanes&&this._clippingPlanes.destroy(),this._pickId=this._pickId&&this._pickId.destroy(),ue(this)};var _R=Jx;function wIe(e,t){if(l(t)){let n=t.clock;l(n)&&n.getValue(e)}}function xRt(e){e._renderLoopRunning=!0;let t=0;function n(i){if(!e.isDestroyed())if(e._useDefaultRenderLoop)try{let r=e._targetFrameRate;if(!l(r))e.resize(),e.render(),requestAnimationFrame(n);else{let o=1e3/r,a=i-t;a>o&&(e.resize(),e.render(),t=i-a%o),requestAnimationFrame(n)}}catch(r){e._useDefaultRenderLoop=!1,e._renderLoopRunning=!1,e._showRenderLoopErrors&&e.showErrorPanel("An error occurred while rendering.  Rendering has stopped.",void 0,r)}else e._renderLoopRunning=!1}requestAnimationFrame(n)}function IIe(e){let t=e._useBrowserRecommendedResolution?1:window.devicePixelRatio;return t*=e._resolutionScale,l(e._scene)&&(e._scene.pixelRatio=t),t}function PIe(e){let t=e._canvas,n=t.clientWidth,i=t.clientHeight,r=IIe(e);e._canvasClientWidth=n,e._canvasClientHeight=i,n*=r,i*=r,t.width=n,t.height=i,e._canRender=n!==0&&i!==0,e._lastDevicePixelRatio=window.devicePixelRatio}function DIe(e){let t=e._canvas,n=t.width,i=t.height;if(n!==0&&i!==0){let r=e._scene.camera.frustum;l(r.aspectRatio)?r.aspectRatio=n/i:(r.top=r.right*(i/n),r.bottom=-r.top)}}function Lr(e,t){e=zn(e),t=t??H.EMPTY_OBJECT;let n=document.createElement("div");n.className="cesium-widget",e.appendChild(n);let i=document.createElement("canvas"),r=fn.supportsImageRenderingPixelated();this._supportsImageRenderingPixelated=r,r&&(i.style.imageRendering=fn.imageRenderingValue()),i.oncontextmenu=function(){return!1},i.onselectstart=function(){return!1};function o(){i!==i.ownerDocument.activeElement&&i.ownerDocument.activeElement.blur()}(t.blurActiveElementOnCanvasFocus??!0)&&(i.addEventListener("mousedown",o),i.addEventListener("pointerdown",o)),n.appendChild(i);let s=document.createElement("div");s.className="cesium-widget-credits";let c=l(t.creditContainer)?zn(t.creditContainer):n;c.appendChild(s);let u=l(t.creditViewport)?zn(t.creditViewport):n,f=t.showRenderLoopErrors??!0,d=t.useBrowserRecommendedResolution??!0;this._element=n,this._container=e,this._canvas=i,this._canvasClientWidth=0,this._canvasClientHeight=0,this._lastDevicePixelRatio=0,this._creditViewport=u,this._creditContainer=c,this._innerCreditContainer=s,this._canRender=!1,this._renderLoopRunning=!1,this._showRenderLoopErrors=f,this._resolutionScale=1,this._useBrowserRecommendedResolution=d,this._forceResize=!1,this._entityView=void 0,this._clockTrackedDataSource=void 0,this._trackedEntity=void 0,this._needTrackedEntityUpdate=!1,this._zoomIsFlight=!1,this._zoomTarget=void 0,this._zoomPromise=void 0,this._zoomOptions=void 0,this._trackedEntityChanged=new be,this._allowDataSourcesToSuspendAnimation=!0,this._clock=l(t.clock)?t.clock:new jm,l(t.shouldAnimate)&&(this._clock.shouldAnimate=t.shouldAnimate),PIe(this);try{let p=t.ellipsoid??te.default,g=new yH({canvas:i,contextOptions:t.contextOptions,creditContainer:s,creditViewport:u,ellipsoid:p,mapProjection:t.mapProjection,orderIndependentTranslucency:t.orderIndependentTranslucency,scene3DOnly:t.scene3DOnly??!1,shadows:t.shadows,mapMode2D:t.mapMode2D,requestRenderMode:t.requestRenderMode,maximumRenderTimeChange:t.maximumRenderTimeChange,depthPlaneEllipsoidOffset:t.depthPlaneEllipsoidOffset,msaaSamples:t.msaaSamples});this._scene=g,g.camera.constrainedAxis=h.UNIT_Z,IIe(this),DIe(this);let m=t.globe;l(m)||(m=new $8(p)),m!==!1&&(g.globe=m,g.globe.shadows=t.terrainShadows??Rn.RECEIVE_ONLY);let y=t.skyBox;!l(y)&&te.WGS84.equals(p)&&(y=EH.createEarthSkyBox()),y!==!1&&(g.skyBox=y,g.sun=new PH,te.WGS84.equals(p)&&(g.moon=new tj));let A=t.skyAtmosphere;!l(A)&&te.WGS84.equals(p)&&(A=new xH(p),A.show=t.globe!==!1&&m.show),A!==!1&&(g.skyAtmosphere=A);let b=t.baseLayer;t.globe!==!1&&b!==!1&&(l(b)||(b=wa.fromWorldImagery()),g.imageryLayers.add(b)),l(t.terrainProvider)&&t.globe!==!1&&(g.terrainProvider=t.terrainProvider),l(t.terrain)&&t.globe!==!1&&g.setTerrain(t.terrain),this._screenSpaceEventHandler=new os(i),l(t.sceneMode)&&(t.sceneMode===re.SCENE2D&&this._scene.morphTo2D(0),t.sceneMode===re.COLUMBUS_VIEW&&this._scene.morphToColumbusView(0)),this._useDefaultRenderLoop=void 0,this.useDefaultRenderLoop=t.useDefaultRenderLoop??!0,this._targetFrameRate=void 0,this.targetFrameRate=t.targetFrameRate;let x=this;this._onRenderError=function(R,M){x._useDefaultRenderLoop=!1,x._renderLoopRunning=!1,x._showRenderLoopErrors&&x.showErrorPanel("An error occurred while rendering.  Rendering has stopped.",void 0,M)},g.renderError.addEventListener(this._onRenderError);let T=t.dataSources,C=!1;l(T)||(T=new Xk,C=!0);let E=new T8({scene:g,dataSourceCollection:T}),w=new Fo;this._dataSourceChangedListeners={},this._automaticallyTrackDataSourceClocks=t.automaticallyTrackDataSourceClocks??!0,this._dataSourceCollection=T,this._destroyDataSourceCollection=C,this._dataSourceDisplay=E,this._eventHelper=w,this._canAnimateUpdateCallback=this._updateCanAnimate,w.add(this._clock.onTick,Lr.prototype._onTick,this),w.add(g.morphStart,Lr.prototype._clearTrackedObject,this),w.add(T.dataSourceAdded,Lr.prototype._onDataSourceAdded,this),w.add(T.dataSourceRemoved,Lr.prototype._onDataSourceRemoved,this),w.add(g.postRender,Lr.prototype._postRender,this);let D=T.length;for(let R=0;R<D;R++)this._dataSourceAdded(T,T.get(R));this._dataSourceAdded(void 0,E.defaultDataSource),w.add(T.dataSourceAdded,Lr.prototype._dataSourceAdded,this),w.add(T.dataSourceRemoved,Lr.prototype._dataSourceRemoved,this)}catch(p){throw f&&this.showErrorPanel("Error constructing CesiumWidget.",'Visit <a href="http://get.webgl.org">http://get.webgl.org</a> to verify that your web browser and hardware support WebGL.  Consider trying a different web browser or updating your video drivers.  Detailed error information is below:',p),p}}Object.defineProperties(Lr.prototype,{container:{get:function(){return this._container}},canvas:{get:function(){return this._canvas}},creditContainer:{get:function(){return this._creditContainer}},creditViewport:{get:function(){return this._creditViewport}},scene:{get:function(){return this._scene}},imageryLayers:{get:function(){return this._scene.imageryLayers}},terrainProvider:{get:function(){return this._scene.terrainProvider},set:function(e){this._scene.terrainProvider=e}},creditDisplay:{get:function(){return this._scene.frameState.creditDisplay}},dataSourceDisplay:{get:function(){return this._dataSourceDisplay}},entities:{get:function(){return this._dataSourceDisplay.defaultDataSource.entities}},dataSources:{get:function(){return this._dataSourceCollection}},camera:{get:function(){return this._scene.camera}},ellipsoid:{get:function(){return this._scene.ellipsoid}},clock:{get:function(){return this._clock}},screenSpaceEventHandler:{get:function(){return this._screenSpaceEventHandler}},targetFrameRate:{get:function(){return this._targetFrameRate},set:function(e){this._targetFrameRate=e}},useDefaultRenderLoop:{get:function(){return this._useDefaultRenderLoop},set:function(e){this._useDefaultRenderLoop!==e&&(this._useDefaultRenderLoop=e,e&&!this._renderLoopRunning&&xRt(this))}},resolutionScale:{get:function(){return this._resolutionScale},set:function(e){this._resolutionScale!==e&&(this._resolutionScale=e,this._forceResize=!0)}},useBrowserRecommendedResolution:{get:function(){return this._useBrowserRecommendedResolution},set:function(e){this._useBrowserRecommendedResolution!==e&&(this._useBrowserRecommendedResolution=e,this._forceResize=!0)}},allowDataSourcesToSuspendAnimation:{get:function(){return this._allowDataSourcesToSuspendAnimation},set:function(e){this._allowDataSourcesToSuspendAnimation=e}},trackedEntity:{get:function(){return this._trackedEntity},set:function(e){if(this._trackedEntity!==e){this._trackedEntity=e,Mte(this);let t=this.scene,n=t.mode;!l(e)||!l(e.position)?(this._needTrackedEntityUpdate=!1,(n===re.COLUMBUS_VIEW||n===re.SCENE2D)&&(t.screenSpaceCameraController.enableTranslate=!0),(n===re.COLUMBUS_VIEW||n===re.SCENE3D)&&(t.screenSpaceCameraController.enableTilt=!0),this._entityView=void 0,this.camera.lookAtTransform(O.IDENTITY)):this._needTrackedEntityUpdate=!0,this._trackedEntityChanged.raiseEvent(e),this.scene.requestRender()}}},trackedEntityChanged:{get:function(){return this._trackedEntityChanged}},clockTrackedDataSource:{get:function(){return this._clockTrackedDataSource},set:function(e){this._clockTrackedDataSource!==e&&(this._clockTrackedDataSource=e,wIe(this.clock,e))}}});Lr.prototype.showErrorPanel=function(e,t,n){let i=this._element,r=document.createElement("div");r.className="cesium-widget-errorPanel";let o=document.createElement("div");o.className="cesium-widget-errorPanel-content",r.appendChild(o);let a=document.createElement("div");a.className="cesium-widget-errorPanel-header",a.appendChild(document.createTextNode(e)),o.appendChild(a);let s=document.createElement("div");s.className="cesium-widget-errorPanel-scroll",o.appendChild(s);function c(){s.style.maxHeight=`${Math.max(Math.round(i.clientHeight*.9-100),30)}px`}c(),l(window.addEventListener)&&window.addEventListener("resize",c,!1);let u=l(t),f=l(n);if(u||f){let g=document.createElement("div");if(g.className="cesium-widget-errorPanel-message",s.appendChild(g),f){let m=m0(n);u||(typeof n=="string"&&(n=new Error(n)),t=m0({name:n.name,message:n.message}),m=n.stack),typeof console<"u"&&console.error(`${e}
${t}
${m}`);let y=document.createElement("div");y.className="cesium-widget-errorPanel-message-details collapsed";let A=document.createElement("span");A.className="cesium-widget-errorPanel-more-details",A.appendChild(document.createTextNode("See more...")),y.appendChild(A),y.onclick=function(b){y.removeChild(A),y.appendChild(document.createTextNode(m)),y.className="cesium-widget-errorPanel-message-details",o.className="cesium-widget-errorPanel-content expanded",y.onclick=void 0},s.appendChild(y)}g.innerHTML=`<p>${t}</p>`}let d=document.createElement("div");d.className="cesium-widget-errorPanel-buttonPanel",o.appendChild(d);let p=document.createElement("button");p.setAttribute("type","button"),p.className="cesium-button",p.appendChild(document.createTextNode("OK")),p.onclick=function(){l(c)&&l(window.removeEventListener)&&window.removeEventListener("resize",c,!1),i.removeChild(r)},d.appendChild(p),i.appendChild(r)};Lr.prototype.isDestroyed=function(){return!1};Lr.prototype.destroy=function(){let e=this.dataSources,t=e.length;for(let n=0;n<t;n++)this._dataSourceRemoved(e,e.get(n));this._dataSourceRemoved(void 0,this._dataSourceDisplay.defaultDataSource),this._dataSourceDisplay=this._dataSourceDisplay.destroy(),l(this._scene)&&(this._scene.renderError.removeEventListener(this._onRenderError),this._scene=this._scene.destroy()),this._container.removeChild(this._element),this._creditContainer.removeChild(this._innerCreditContainer),this._eventHelper.removeAll(),this._destroyDataSourceCollection&&(this._dataSourceCollection=this._dataSourceCollection.destroy()),ue(this)};Lr.prototype.resize=function(){let e=this._canvas;!this._forceResize&&this._canvasClientWidth===e.clientWidth&&this._canvasClientHeight===e.clientHeight&&this._lastDevicePixelRatio===window.devicePixelRatio||(this._forceResize=!1,PIe(this),DIe(this),this._scene.requestRender())};Lr.prototype.render=function(){if(this._canRender){this._scene.initializeFrame();let e=this._clock.tick();this._scene.render(e)}else this._clock.tick()};Lr.prototype._dataSourceAdded=function(e,t){t.entities.collectionChanged.addEventListener(Lr.prototype._onEntityCollectionChanged,this)};Lr.prototype._dataSourceRemoved=function(e,t){let n=t.entities;n.collectionChanged.removeEventListener(Lr.prototype._onEntityCollectionChanged,this),l(this.trackedEntity)&&n.getById(this.trackedEntity.id)===this.trackedEntity&&(this.trackedEntity=void 0)};Lr.prototype._updateCanAnimate=function(e){this._clock.canAnimate=e};var TRt=new se;Lr.prototype._onTick=function(e){let t=e.currentTime,n=this._dataSourceDisplay.update(t);this._allowDataSourcesToSuspendAnimation&&this._canAnimateUpdateCallback(n);let i=this._entityView;if(l(i)){let r=this._trackedEntity;this._dataSourceDisplay.getBoundingSphere(r,!1,i.boundingSphere??TRt)===It.DONE&&i.update(t)}};Lr.prototype._onEntityCollectionChanged=function(e,t,n){let i=n.length;for(let r=0;r<i;r++){let o=n[r];this.trackedEntity===o&&(this.trackedEntity=void 0)}};Lr.prototype._clearTrackedObject=function(){this.trackedEntity=void 0};Lr.prototype._onDataSourceChanged=function(e){this.clockTrackedDataSource===e&&wIe(this.clock,e)};Lr.prototype._onDataSourceAdded=function(e,t){this._automaticallyTrackDataSourceClocks&&(this.clockTrackedDataSource=t);let n=t.entities.id,i=this._eventHelper.add(t.changedEvent,Lr.prototype._onDataSourceChanged,this);this._dataSourceChangedListeners[n]=i};Lr.prototype._onDataSourceRemoved=function(e,t){let n=this.clockTrackedDataSource===t,i=t.entities.id;if(this._dataSourceChangedListeners[i](),this._dataSourceChangedListeners[i]=void 0,n){let r=e.length;this._automaticallyTrackDataSourceClocks&&r>0?this.clockTrackedDataSource=e.get(r-1):this.clockTrackedDataSource=void 0}};Lr.prototype.addController=function(e){return this.scene.controllerHost.registerController(e,this.container)};Lr.prototype.removeController=function(e){return this.scene.controllerHost.unregisterController(e,this.container)};Lr.prototype.zoomTo=function(e,t){return RIe(this,e,{offset:t},!1)};Lr.prototype.flyTo=function(e,t){return RIe(this,e,t,!0)};function RIe(e,t,n,i){Mte(e);let r=new Promise(o=>{e._completeZoom=function(a){o(a)}});return e._zoomPromise=r,e._zoomIsFlight=i,e._zoomOptions=n,Promise.resolve(t).then(function(o){if(e._zoomPromise===r){if(o instanceof wa){let a;l(o.imageryProvider)?a=Promise.resolve(o.getImageryRectangle()):a=new Promise(s=>{let c=o.readyEvent.addEventListener(()=>{c(),s(o.getImageryRectangle())})}),a.then(function(s){return gS(s,e.scene)}).then(function(s){e._zoomPromise===r&&(e._zoomTarget=s)});return}if(o instanceof Yo||o instanceof _R||o instanceof qx||o instanceof as){e._zoomTarget=o;return}if(o.isLoading&&l(o.loadingEvent)){let a=o.loadingEvent.addEventListener(function(){a(),e._zoomPromise===r&&(e._zoomTarget=o.entities.values.slice(0))});return}if(Array.isArray(o)){e._zoomTarget=o.slice(0);return}o=o.values??o,l(o.entities)&&(o=o.entities.values),Array.isArray(o)?e._zoomTarget=o.slice(0):e._zoomTarget=[o]}}),e.scene.requestRender(),r}function yR(e){e._zoomPromise=void 0,e._zoomTarget=void 0,e._zoomOptions=void 0}function Mte(e){let t=e._zoomPromise;l(t)&&(yR(e),e._completeZoom(!1))}Lr.prototype._postRender=function(){CRt(this),vRt(this)};var EIe=new se;function CRt(e){let t=e._zoomTarget;if(!l(t)||e.scene.mode===re.MORPHING)return;let n=e.scene,i=n.camera,r=e._zoomOptions??{},o;function a(f){l(r.offset)||(r.offset=new ph(0,-.5,f.radius)),o={offset:r.offset,duration:r.duration,maximumHeight:r.maximumHeight,complete:function(){e._completeZoom(!0)},cancel:function(){e._completeZoom(!1)}},e._zoomIsFlight?i.flyToBoundingSphere(f,o):(i.viewBoundingSphere(f,r.offset),i.lookAtTransform(O.IDENTITY),e._completeZoom(!0)),yR(e)}if(t instanceof _R){if(l(t.boundingSphere)){a(t.boundingSphere);return}let f=t.frameChanged.addEventListener(function(d){a(d.boundingSphere),f()});return}if(t instanceof Yo||t instanceof qx){a(t.boundingSphere);return}if(t instanceof as){a(t.boundingVolume);return}if(t instanceof de){o={destination:n.ellipsoid.cartographicToCartesian(t),duration:r.duration,maximumHeight:r.maximumHeight,complete:function(){e._completeZoom(!0)},cancel:function(){e._completeZoom(!1)}},e._zoomIsFlight?i.flyTo(o):(i.setView(o),e._completeZoom(!0)),yR(e);return}let s=t,c=[];for(let f=0,d=s.length;f<d;f++){let p=e._dataSourceDisplay.getBoundingSphere(s[f],!1,EIe);if(p===It.PENDING)return;p!==It.FAILED&&c.push(se.clone(EIe))}if(c.length===0){Mte(e);return}e.trackedEntity=void 0;let u=se.fromBoundingSpheres(c);e._zoomIsFlight?(yR(e),i.flyToBoundingSphere(u,{duration:r.duration,maximumHeight:r.maximumHeight,complete:function(){e._completeZoom(!0)},cancel:function(){e._completeZoom(!1)},offset:r.offset})):(i.viewBoundingSphere(u,r.offset),i.lookAtTransform(O.IDENTITY),yR(e),e._completeZoom(!0))}var SIe=new se;function vRt(e){if(!e._needTrackedEntityUpdate)return;let t=e._trackedEntity,n=e.clock.currentTime,i=X.getValueOrUndefined(t.position,n);if(!l(i))return;let r=e.scene,o=e._dataSourceDisplay.getBoundingSphere(t,!1,SIe);if(o===It.PENDING)return;let a=r.mode;(a===re.COLUMBUS_VIEW||a===re.SCENE2D)&&(r.screenSpaceCameraController.enableTranslate=!1),(a===re.COLUMBUS_VIEW||a===re.SCENE3D)&&(r.screenSpaceCameraController.enableTilt=!1);let s=o!==It.FAILED?SIe:void 0;e._entityView=new E8(t,r,r.ellipsoid),e._entityView.update(n,s),e._needTrackedEntityUpdate=!1}var LH=Lr;var ERt=U.WHITE,SRt=U.BLACK,wRt=new k(2,2);function jS(e){e=e??H.EMPTY_OBJECT,this._definitionChanged=new be,this._evenColor=void 0,this._evenColorSubscription=void 0,this._oddColor=void 0,this._oddColorSubscription=void 0,this._repeat=void 0,this._repeatSubscription=void 0,this.evenColor=e.evenColor,this.oddColor=e.oddColor,this.repeat=e.repeat}Object.defineProperties(jS.prototype,{isConstant:{get:function(){return X.isConstant(this._evenColor)&&X.isConstant(this._oddColor)&&X.isConstant(this._repeat)}},definitionChanged:{get:function(){return this._definitionChanged}},evenColor:me("evenColor"),oddColor:me("oddColor"),repeat:me("repeat")});jS.prototype.getType=function(e){return"Checkerboard"};var IRt=new K;jS.prototype.getValue=function(e,t){return l(e)||(e=K.now(IRt)),l(t)||(t={}),t.lightColor=X.getValueOrClonedDefault(this._evenColor,e,ERt,t.lightColor),t.darkColor=X.getValueOrClonedDefault(this._oddColor,e,SRt,t.darkColor),t.repeat=X.getValueOrDefault(this._repeat,e,wRt),t};jS.prototype.equals=function(e){return this===e||e instanceof jS&&X.equals(this._evenColor,e._evenColor)&&X.equals(this._oddColor,e._oddColor)&&X.equals(this._repeat,e._repeat)};var AR=jS;var NH={id:void 0},HS=new Array(2);function Lte(e){let t=e.propertyNames,n=t.length;for(let i=0;i<n;i++)e[t[i]]=void 0;e._name=void 0,e._availability=void 0}function OIe(e,t,n,i){HS[0]=n,HS[1]=i.id,t[JSON.stringify(HS)]=i.definitionChanged.addEventListener(la.prototype._onDefinitionChanged,e)}function MIe(e,t,n,i){HS[0]=n,HS[1]=i.id;let r=JSON.stringify(HS);t[r](),t[r]=void 0}function dA(e){if(e._shouldRecomposite=!0,e._suspendCount!==0)return;let t=e._collections,n=t.length,i=e._collectionsCopy,r=i.length,o,a,s,c,u,f=e._composite,d=new Qs(e),p=e._eventHash,g;for(o=0;o<r;o++)for(u=i[o],u.collectionChanged.removeEventListener(la.prototype._onCollectionChanged,e),s=u.values,g=u.id,c=s.length-1;c>-1;c--)a=s[c],MIe(e,p,g,a);for(o=n-1;o>=0;o--)for(u=t[o],u.collectionChanged.addEventListener(la.prototype._onCollectionChanged,e),s=u.values,g=u.id,c=s.length-1;c>-1;c--){a=s[c],OIe(e,p,g,a);let y=d.getById(a.id);l(y)||(y=f.getById(a.id),l(y)?Lte(y):(NH.id=a.id,y=new $r(NH)),d.add(y)),y.merge(a)}e._collectionsCopy=t.slice(0),f.suspendEvents(),f.removeAll();let m=d.values;for(o=0;o<m.length;o++)f.add(m[o]);f.resumeEvents()}function la(e,t){this._owner=t,this._composite=new Qs(this),this._suspendCount=0,this._collections=l(e)?e.slice():[],this._collectionsCopy=[],this._id=Kn(),this._eventHash={},dA(this),this._shouldRecomposite=!1}Object.defineProperties(la.prototype,{collectionChanged:{get:function(){return this._composite._collectionChanged}},id:{get:function(){return this._id}},values:{get:function(){return this._composite.values}},owner:{get:function(){return this._owner}}});la.prototype.addCollection=function(e,t){l(t)?this._collections.splice(t,0,e):this._collections.push(e),dA(this)};la.prototype.removeCollection=function(e){let t=this._collections.indexOf(e);return t!==-1?(this._collections.splice(t,1),dA(this),!0):!1};la.prototype.removeAllCollections=function(){this._collections.length=0,dA(this)};la.prototype.containsCollection=function(e){return this._collections.indexOf(e)!==-1};la.prototype.contains=function(e){return this._composite.contains(e)};la.prototype.indexOfCollection=function(e){return this._collections.indexOf(e)};la.prototype.getCollection=function(e){return this._collections[e]};la.prototype.getCollectionsLength=function(){return this._collections.length};function FH(e,t){return e.indexOf(t)}function LIe(e,t,n){let i=e._collections;if(t=I.clamp(t,0,i.length-1),n=I.clamp(n,0,i.length-1),t===n)return;let r=i[t];i[t]=i[n],i[n]=r,dA(e)}la.prototype.raiseCollection=function(e){let t=FH(this._collections,e);LIe(this,t,t+1)};la.prototype.lowerCollection=function(e){let t=FH(this._collections,e);LIe(this,t,t-1)};la.prototype.raiseCollectionToTop=function(e){let t=FH(this._collections,e);t!==this._collections.length-1&&(this._collections.splice(t,1),this._collections.push(e),dA(this))};la.prototype.lowerCollectionToBottom=function(e){let t=FH(this._collections,e);t!==0&&(this._collections.splice(t,1),this._collections.splice(0,0,e),dA(this))};la.prototype.suspendEvents=function(){this._suspendCount++,this._composite.suspendEvents()};la.prototype.resumeEvents=function(){this._suspendCount--,this._shouldRecomposite&&this._suspendCount===0&&(dA(this),this._shouldRecomposite=!1),this._composite.resumeEvents()};la.prototype.computeAvailability=function(){return this._composite.computeAvailability()};la.prototype.getById=function(e){return this._composite.getById(e)};la.prototype._onCollectionChanged=function(e,t,n){let i=this._collectionsCopy,r=i.length,o=this._composite;o.suspendEvents();let a,s,c,u,f=n.length,d=this._eventHash,p=e.id;for(a=0;a<f;a++){let m=n[a];MIe(this,d,p,m);let y=m.id;for(s=r-1;s>=0;s--)c=i[s].getById(y),l(c)&&(l(u)||(u=o.getById(y),Lte(u)),u.merge(c));l(u)||o.removeById(y),u=void 0}let g=t.length;for(a=0;a<g;a++){let m=t[a];OIe(this,d,p,m);let y=m.id;for(s=r-1;s>=0;s--)c=i[s].getById(y),l(c)&&(l(u)||(u=o.getById(y),l(u)?Lte(u):(NH.id=y,u=new $r(NH),o.add(u))),u.merge(c));u=void 0}o.resumeEvents()};la.prototype._onDefinitionChanged=function(e,t,n,i){let r=this._collections,o=this._composite,a=r.length,s=e.id,c=o.getById(s),u=c[t],f=!l(u),d=!0;for(let p=a-1;p>=0;p--){let g=r[p].getById(e.id);if(l(g)){let m=g[t];if(l(m)){if(d)if(d=!1,l(m.merge)&&l(m.clone))u=m.clone(u);else{u=m;break}u.merge(m)}}}f&&c.propertyNames.indexOf(t)===-1&&c.addProperty(t),c[t]=u};var NIe=la;function hA(){this._definitionChanged=new be,this._composite=new Bl,this._composite.definitionChanged.addEventListener(hA.prototype._raiseDefinitionChanged,this)}Object.defineProperties(hA.prototype,{isConstant:{get:function(){return this._composite.isConstant}},definitionChanged:{get:function(){return this._definitionChanged}},intervals:{get:function(){return this._composite._intervals}}});hA.prototype.getType=function(e){let t=this._composite._intervals.findDataForIntervalContainingDate(e);if(l(t))return t.getType(e)};var PRt=new K;hA.prototype.getValue=function(e,t){l(e)||(e=K.now(PRt));let n=this._composite._intervals.findDataForIntervalContainingDate(e);if(l(n))return n.getValue(e,t)};hA.prototype.equals=function(e){return this===e||e instanceof hA&&this._composite.equals(e._composite,X.equals)};hA.prototype._raiseDefinitionChanged=function(){this._definitionChanged.raiseEvent(this)};var bR=hA;var RR=La(Uu(),1);function Zx(){this._definitionChanged=new be,this._startTime=void 0,this._stopTime=void 0,this._currentTime=void 0,this._clockRange=void 0,this._clockStep=void 0,this._multiplier=void 0}Object.defineProperties(Zx.prototype,{definitionChanged:{get:function(){return this._definitionChanged}},startTime:yu("startTime"),stopTime:yu("stopTime"),currentTime:yu("currentTime"),clockRange:yu("clockRange"),clockStep:yu("clockStep"),multiplier:yu("multiplier")});Zx.prototype.clone=function(e){return l(e)||(e=new Zx),e.startTime=this.startTime,e.stopTime=this.stopTime,e.currentTime=this.currentTime,e.clockRange=this.clockRange,e.clockStep=this.clockStep,e.multiplier=this.multiplier,e};Zx.prototype.equals=function(e){return this===e||l(e)&&K.equals(this.startTime,e.startTime)&&K.equals(this.stopTime,e.stopTime)&&K.equals(this.currentTime,e.currentTime)&&this.clockRange===e.clockRange&&this.clockStep===e.clockStep&&this.multiplier===e.multiplier};Zx.prototype.merge=function(e){this.startTime=this.startTime??e.startTime,this.stopTime=this.stopTime??e.stopTime,this.currentTime=this.currentTime??e.currentTime,this.clockRange=this.clockRange??e.clockRange,this.clockStep=this.clockStep??e.clockStep,this.multiplier=this.multiplier??e.multiplier};Zx.prototype.getValue=function(e){return l(e)||(e=new jm),e.startTime=this.startTime??e.startTime,e.stopTime=this.stopTime??e.stopTime,e.currentTime=this.currentTime??e.currentTime,e.clockRange=this.clockRange??e.clockRange,e.multiplier=this.multiplier??e.multiplier,e.clockStep=this.clockStep??e.clockStep,e};var Vp=Zx;var DRt=U.WHITE,RRt=.1,ORt=new k(8,8),MRt=new k(0,0),LRt=new k(1,1);function GS(e){e=e??H.EMPTY_OBJECT,this._definitionChanged=new be,this._color=void 0,this._colorSubscription=void 0,this._cellAlpha=void 0,this._cellAlphaSubscription=void 0,this._lineCount=void 0,this._lineCountSubscription=void 0,this._lineThickness=void 0,this._lineThicknessSubscription=void 0,this._lineOffset=void 0,this._lineOffsetSubscription=void 0,this.color=e.color,this.cellAlpha=e.cellAlpha,this.lineCount=e.lineCount,this.lineThickness=e.lineThickness,this.lineOffset=e.lineOffset}Object.defineProperties(GS.prototype,{isConstant:{get:function(){return X.isConstant(this._color)&&X.isConstant(this._cellAlpha)&&X.isConstant(this._lineCount)&&X.isConstant(this._lineThickness)&&X.isConstant(this._lineOffset)}},definitionChanged:{get:function(){return this._definitionChanged}},color:me("color"),cellAlpha:me("cellAlpha"),lineCount:me("lineCount"),lineThickness:me("lineThickness"),lineOffset:me("lineOffset")});GS.prototype.getType=function(e){return"Grid"};var NRt=new K;GS.prototype.getValue=function(e,t){return l(e)||(e=K.now(NRt)),l(t)||(t={}),t.color=X.getValueOrClonedDefault(this._color,e,DRt,t.color),t.cellAlpha=X.getValueOrDefault(this._cellAlpha,e,RRt),t.lineCount=X.getValueOrClonedDefault(this._lineCount,e,ORt,t.lineCount),t.lineThickness=X.getValueOrClonedDefault(this._lineThickness,e,LRt,t.lineThickness),t.lineOffset=X.getValueOrClonedDefault(this._lineOffset,e,MRt,t.lineOffset),t};GS.prototype.equals=function(e){return this===e||e instanceof GS&&X.equals(this._color,e._color)&&X.equals(this._cellAlpha,e._cellAlpha)&&X.equals(this._lineCount,e._lineCount)&&X.equals(this._lineThickness,e._lineThickness)&&X.equals(this._lineOffset,e._lineOffset)};var xR=GS;function WS(e){this._definitionChanged=new be,this._color=void 0,this._colorSubscription=void 0,this.color=e}Object.defineProperties(WS.prototype,{isConstant:{get:function(){return X.isConstant(this._color)}},definitionChanged:{get:function(){return this._definitionChanged}},color:me("color")});WS.prototype.getType=function(e){return"PolylineArrow"};var FRt=new K;WS.prototype.getValue=function(e,t){return l(e)||(e=K.now(FRt)),l(t)||(t={}),t.color=X.getValueOrClonedDefault(this._color,e,U.WHITE,t.color),t};WS.prototype.equals=function(e){return this===e||e instanceof WS&&X.equals(this._color,e._color)};var TR=WS;var BRt=U.WHITE,kRt=U.TRANSPARENT,zRt=16,URt=255;function qS(e){e=e??H.EMPTY_OBJECT,this._definitionChanged=new be,this._color=void 0,this._colorSubscription=void 0,this._gapColor=void 0,this._gapColorSubscription=void 0,this._dashLength=void 0,this._dashLengthSubscription=void 0,this._dashPattern=void 0,this._dashPatternSubscription=void 0,this.color=e.color,this.gapColor=e.gapColor,this.dashLength=e.dashLength,this.dashPattern=e.dashPattern}Object.defineProperties(qS.prototype,{isConstant:{get:function(){return X.isConstant(this._color)&&X.isConstant(this._gapColor)&&X.isConstant(this._dashLength)&&X.isConstant(this._dashPattern)}},definitionChanged:{get:function(){return this._definitionChanged}},color:me("color"),gapColor:me("gapColor"),dashLength:me("dashLength"),dashPattern:me("dashPattern")});qS.prototype.getType=function(e){return"PolylineDash"};var VRt=new K;qS.prototype.getValue=function(e,t){return l(e)||(e=K.now(VRt)),l(t)||(t={}),t.color=X.getValueOrClonedDefault(this._color,e,BRt,t.color),t.gapColor=X.getValueOrClonedDefault(this._gapColor,e,kRt,t.gapColor),t.dashLength=X.getValueOrDefault(this._dashLength,e,zRt,t.dashLength),t.dashPattern=X.getValueOrDefault(this._dashPattern,e,URt,t.dashPattern),t};qS.prototype.equals=function(e){return this===e||e instanceof qS&&X.equals(this._color,e._color)&&X.equals(this._gapColor,e._gapColor)&&X.equals(this._dashLength,e._dashLength)&&X.equals(this._dashPattern,e._dashPattern)};var CR=qS;var jRt=U.WHITE,HRt=.25,GRt=1;function YS(e){e=e??H.EMPTY_OBJECT,this._definitionChanged=new be,this._color=void 0,this._colorSubscription=void 0,this._glowPower=void 0,this._glowPowerSubscription=void 0,this._taperPower=void 0,this._taperPowerSubscription=void 0,this.color=e.color,this.glowPower=e.glowPower,this.taperPower=e.taperPower}Object.defineProperties(YS.prototype,{isConstant:{get:function(){return X.isConstant(this._color)&&X.isConstant(this._glow)}},definitionChanged:{get:function(){return this._definitionChanged}},color:me("color"),glowPower:me("glowPower"),taperPower:me("taperPower")});YS.prototype.getType=function(e){return"PolylineGlow"};var WRt=new K;YS.prototype.getValue=function(e,t){return l(e)||(e=K.now(WRt)),l(t)||(t={}),t.color=X.getValueOrClonedDefault(this._color,e,jRt,t.color),t.glowPower=X.getValueOrDefault(this._glowPower,e,HRt,t.glowPower),t.taperPower=X.getValueOrDefault(this._taperPower,e,GRt,t.taperPower),t};YS.prototype.equals=function(e){return this===e||e instanceof YS&&X.equals(this._color,e._color)&&X.equals(this._glowPower,e._glowPower)&&X.equals(this._taperPower,e._taperPower)};var vR=YS;var qRt=U.WHITE,YRt=U.BLACK,XRt=1;function XS(e){e=e??H.EMPTY_OBJECT,this._definitionChanged=new be,this._color=void 0,this._colorSubscription=void 0,this._outlineColor=void 0,this._outlineColorSubscription=void 0,this._outlineWidth=void 0,this._outlineWidthSubscription=void 0,this.color=e.color,this.outlineColor=e.outlineColor,this.outlineWidth=e.outlineWidth}Object.defineProperties(XS.prototype,{isConstant:{get:function(){return X.isConstant(this._color)&&X.isConstant(this._outlineColor)&&X.isConstant(this._outlineWidth)}},definitionChanged:{get:function(){return this._definitionChanged}},color:me("color"),outlineColor:me("outlineColor"),outlineWidth:me("outlineWidth")});XS.prototype.getType=function(e){return"PolylineOutline"};var KRt=new K;XS.prototype.getValue=function(e,t){return l(e)||(e=K.now(KRt)),l(t)||(t={}),t.color=X.getValueOrClonedDefault(this._color,e,qRt,t.color),t.outlineColor=X.getValueOrClonedDefault(this._outlineColor,e,YRt,t.outlineColor),t.outlineWidth=X.getValueOrDefault(this._outlineWidth,e,XRt),t};XS.prototype.equals=function(e){return this===e||e instanceof XS&&X.equals(this._color,e._color)&&X.equals(this._outlineColor,e._outlineColor)&&X.equals(this._outlineWidth,e._outlineWidth)};var Qx=XS;function Og(e,t){this._value=void 0,this._definitionChanged=new be,this._eventHelper=new Fo,this._referenceFrame=t??Vi.FIXED,this.setValue(e)}Object.defineProperties(Og.prototype,{isConstant:{get:function(){let e=this._value;if(!l(e))return!0;let t=e.length;for(let n=0;n<t;n++)if(!X.isConstant(e[n]))return!1;return!0}},definitionChanged:{get:function(){return this._definitionChanged}},referenceFrame:{get:function(){return this._referenceFrame}}});var $Rt=new K;Og.prototype.getValue=function(e,t){return l(e)||(e=K.now($Rt)),this.getValueInReferenceFrame(e,Vi.FIXED,t)};Og.prototype.getValueInReferenceFrame=function(e,t,n){let i=this._value;if(!l(i))return;let r=i.length;l(n)||(n=new Array(r));let o=0,a=0;for(;o<r;){let c=i[o].getValueInReferenceFrame(e,t,n[o]);l(c)&&(n[a]=c,a++),o++}return n.length=a,n};Og.prototype.setValue=function(e){let t=this._eventHelper;if(t.removeAll(),l(e)){this._value=e.slice();let n=e.length;for(let i=0;i<n;i++){let r=e[i];l(r)&&t.add(r.definitionChanged,Og.prototype._raiseDefinitionChanged,this)}}else this._value=void 0;this._definitionChanged.raiseEvent(this)};Og.prototype.equals=function(e){return this===e||e instanceof Og&&this._referenceFrame===e._referenceFrame&&X.arrayEquals(this._value,e._value)};Og.prototype._raiseDefinitionChanged=function(){this._definitionChanged.raiseEvent(this)};var mA=Og;function pA(e){this._value=void 0,this._definitionChanged=new be,this._eventHelper=new Fo,this.setValue(e)}Object.defineProperties(pA.prototype,{isConstant:{get:function(){let e=this._value;if(!l(e))return!0;let t=e.length;for(let n=0;n<t;n++)if(!X.isConstant(e[n]))return!1;return!0}},definitionChanged:{get:function(){return this._definitionChanged}}});var JRt=new K;pA.prototype.getValue=function(e,t){l(e)||(e=K.now(JRt));let n=this._value;if(!l(n))return;let i=n.length;l(t)||(t=new Array(i));let r=0,o=0;for(;r<i;){let s=this._value[r].getValue(e,t[r]);l(s)&&(t[o]=s,o++),r++}return t.length=o,t};pA.prototype.setValue=function(e){let t=this._eventHelper;if(t.removeAll(),l(e)){this._value=e.slice();let n=e.length;for(let i=0;i<n;i++){let r=e[i];l(r)&&t.add(r.definitionChanged,pA.prototype._raiseDefinitionChanged,this)}}else this._value=void 0;this._definitionChanged.raiseEvent(this)};pA.prototype.equals=function(e){return this===e||e instanceof 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zPe(e){return e<47?e<42?e==33||e>=35&&e<=39:e>=42&&e<=43||e==45:e<63?e==47||e==61:e<94?e==63:e>=94&&e<=96||e>=123&&e<=126}function UPe(e){return e<91?e<47?e>=35&&e<=43||e==45:e<61?e==47:e==61||e==64:e<95?e==91||e==93:e<123?e==95:e>=123&&e<=126||e==10003}function KH(e){return e<58?e<44?e==33:e==44||e==46:e<63?e>=58&&e<=59:e==63||e==94}function VPe(e){return e<91?e==40:e==91||e==123}function Zte(e){return e<93?e==41:e==93||e==125}var 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()]/,CMt=/(?:(?:(?:(\+)?\d{1,3}[-. ]?)?\(?\d{3}\)?[-. ]?\d{3}[-. ]?\d{4})|(?:(\+)(?:9[976]\d|8[987530]\d|6[987]\d|5[90]\d|42\d|3[875]\d|2[98654321]\d|9[8543210]|8[6421]|6[6543210]|5[87654321]|4[987654310]|3[9643210]|2[70]|7|1)[-. ]?(?:\d[-. ]?){6,12}\d+))([,;]+[0-9]+#?)*/,vMt=/(0([1-9]-?[1-9]\d{3}|[1-9]{2}-?\d{3}|[1-9]{2}\d{1}-?\d{2}|[1-9]{2}\d{2}-?\d{1})-?\d{4}|0[789]0-?\d{4}-?\d{4}|050-?\d{4}-?\d{4})/,EMt=new RegExp("^".concat(CMt.source,"|").concat(vMt.source,"$"));function ane(e){return e===45||e===46||e===32}function QH(e){return e===44||e===59}function iDe(e){var t=e.charAt(0)==="+"||TMt.test(e);return t&&EMt.test(e)}var rDe=(function(e){Hp(t,e);function t(n){var i=e.call(this,n)||this;return i.type="phone",i.number="",i.plusSign=!1,i.number=n.number,i.plusSign=n.plusSign,i}return t.prototype.getType=function(){return"phone"},t.prototype.getPhoneNumber=function(){return this.number},t.prototype.getNumber=function(){return this.getPhoneNumber()},t.prototype.getAnchorHref=function(){return"tel:"+(this.plusSign?"+":"")+this.number},t.prototype.getAnchorText=function(){return this.matchedText},t})(Gp);var SMt=(function(){function e(t,n){this.charIdx=0,this.matches=[],this._stateMachines=[],this.schemeUrlMachinesCount=0,this.text=t,this.tagBuilder=n.tagBuilder,this.stripPrefix=n.stripPrefix,this.stripTrailingSlash=n.stripTrailingSlash,this.decodePercentEncoding=n.decodePercentEncoding,this.hashtagServiceName=n.hashtagServiceName,this.mentionServiceName=n.mentionServiceName}return Object.defineProperty(e.prototype,"stateMachines",{get:function(){return this._stateMachines},enumerable:!1,configurable:!0}),e.prototype.addMachine=function(t){this._stateMachines.push(t),aDe(t)&&this.schemeUrlMachinesCount++},e.prototype.removeMachine=function(t){this._stateMachines=this._stateMachines.filter(function(n){return n!==t}),aDe(t)&&this.schemeUrlMachinesCount--},e.prototype.hasSchemeUrlMachine=function(){return this.schemeUrlMachinesCount>0},e})();function sDe(e,t){for(var n=new SMt(e,t);n.charIdx<n.text.length;n.charIdx++){var i=e.charAt(n.charIdx),r=e.charCodeAt(n.charIdx);if(n.stateMachines.length===0)eG(n,i,r);else{for(var o=n.stateMachines.length-1;o>=0;o--){var a=n.stateMachines[o];switch(a.state){case 11:OMt(n,a,r);break;case 12:MMt(n,a,r);break;case 0:wMt(n,a,r);break;case 1:IMt(n,a,r);break;case 2:PMt(n,a,r);break;case 3:DMt(n,a,r);break;case 4:RMt(n,a,i,r);break;case 5:LMt(n,a,r);break;case 6:NMt(n,a,i,r);break;case 7:FMt(n,a,i,r);break;case 13:BMt(n,a,r);break;case 14:kMt(n,a,r);break;case 8:zMt(n,a,r);break;case 9:UMt(n,a,r);break;case 10:VMt(n,a,r);break;case 15:jMt(n,a,i,r);break;case 16:HMt(n,a,i,r);break;case 17:GMt(n,a,i,r);break;case 18:WMt(n,a,i,r);break;case 19:qMt(n,a,i,r);break;case 20:YMt(n,a,r);break;case 21:XMt(n,a,r);break;case 22:iT(n,a,r);break;case 23:KMt(n,a,r);break;case 24:$Mt(n,a,r);break;case 25:JMt(n,a,r);break;case 26:ZMt(n,a,r);break;case 27:QMt(n,a,r);break;case 28:eLt(n,a,r);break;case 29:tLt(n,a,r);break;case 30:nLt(n,a,r);break;case 31:iLt(n,a,r);break;case 32:oLt(n,a,i,r);break;case 33:aLt(n,a,r);break;case 34:sLt(n,a,r);break;case 35:cLt(n,a,r);break;case 36:lLt(n,a,i,r);break;case 37:rLt(n,a,i,r);break;case 38:uLt(n,a,i,r);break;case 39:fLt(n,a,i,r);break;case 40:dLt(n,a,r);break;case 41:hLt(n,a,r);break;default:im(a.state)}}if(!n.hasSchemeUrlMachine()&&n.charIdx>0&&$S(r)){var s=n.text.charCodeAt(n.charIdx-1);$S(s)||n.addMachine(tG(n.charIdx,0))}}}for(var c=n.stateMachines.length-1;c>=0;c--)n.stateMachines.forEach(function(u){return ua(n,u)});return n.matches}function eG(e,t,n){var i=e.charIdx;if(n===35)e.addMachine(yLt(i,28));else if(n===64)e.addMachine(ALt(i,30));else if(n===47)e.addMachine(cne(i,11));else if(n===43)e.addMachine(sne(i,37));else if(n===40)e.addMachine(sne(i,32));else{if(Wa(n)&&(e.addMachine(sne(i,38)),e.addMachine(gLt(i,13))),ine(n)){var r=t.toLowerCase()==="m"?15:22;e.addMachine(_Lt(i,r))}$S(n)&&e.addMachine(tG(i,0)),rm(n)&&e.addMachine(cne(i,5))}}function wMt(e,t,n){n===58?t.state=2:n===45?t.state=1:ene(n)||e.removeMachine(t)}function IMt(e,t,n){var i=e.charIdx;n===45||(n===47?(e.removeMachine(t),e.addMachine(cne(i,11))):ene(n)?t.state=0:e.removeMachine(t))}function PMt(e,t,n){var i=e.charIdx;n===47?t.state=3:n===46?e.removeMachine(t):Ng(n)?(t.state=5,$S(n)&&e.addMachine(tG(i,0))):e.removeMachine(t)}function DMt(e,t,n){n===47?t.state=4:tne(n)?(t.state=10,t.acceptStateReached=!0):ua(e,t)}function RMt(e,t,n,i){i===47?(t.state=10,t.acceptStateReached=!0):Ng(i)?(t.state=5,t.acceptStateReached=!0):e.removeMachine(t)}function OMt(e,t,n){n===47?t.state=12:e.removeMachine(t)}function MMt(e,t,n){Ng(n)?t.state=5:e.removeMachine(t)}function LMt(e,t,n){n===46?t.state=7:n===45?t.state=6:n===58?t.state=8:JH(n)?t.state=10:$H(n)||ua(e,t)}function NMt(e,t,n,i){i===45||(i===46?ua(e,t):Ng(i)?t.state=5:ua(e,t))}function FMt(e,t,n,i){i===46?ua(e,t):Ng(i)?(t.state=5,t.acceptStateReached=!0):ua(e,t)}function BMt(e,t,n){n===46?t.state=14:n===58?t.state=8:Wa(n)||(JH(n)?t.state=10:rm(n)?e.removeMachine(t):ua(e,t))}function kMt(e,t,n){Wa(n)?(t.octetsEncountered++,t.octetsEncountered===4&&(t.acceptStateReached=!0),t.state=13):ua(e,t)}function zMt(e,t,n){Wa(n)?t.state=9:ua(e,t)}function UMt(e,t,n){Wa(n)||(JH(n)?t.state=10:ua(e,t))}function VMt(e,t,n){tne(n)||ua(e,t)}function jMt(e,t,n,i){n.toLowerCase()==="a"?t.state=16:iT(e,t,i)}function HMt(e,t,n,i){n.toLowerCase()==="i"?t.state=17:iT(e,t,i)}function GMt(e,t,n,i){n.toLowerCase()==="l"?t.state=18:iT(e,t,i)}function WMt(e,t,n,i){n.toLowerCase()==="t"?t.state=19:iT(e,t,i)}function qMt(e,t,n,i){n.toLowerCase()==="o"?t.state=20:iT(e,t,i)}function YMt(e,t,n){n===58?t.state=21:iT(e,t,n)}function XMt(e,t,n){ZH(n)?t.state=22:e.removeMachine(t)}function iT(e,t,n){n===46?t.state=23:n===64?t.state=24:ZH(n)?t.state=22:e.removeMachine(t)}function KMt(e,t,n){n===46||n===64?e.removeMachine(t):ZH(n)?t.state=22:e.removeMachine(t)}function $Mt(e,t,n){Ng(n)?t.state=25:e.removeMachine(t)}function JMt(e,t,n){n===46?t.state=27:n===45?t.state=26:$H(n)||ua(e,t)}function ZMt(e,t,n){n===45||n===46?ua(e,t):$H(n)?t.state=25:ua(e,t)}function QMt(e,t,n){n===46||n===45?ua(e,t):Ng(n)?(t.state=25,t.acceptStateReached=!0):ua(e,t)}function eLt(e,t,n){rne(n)?(t.state=29,t.acceptStateReached=!0):e.removeMachine(t)}function tLt(e,t,n){rne(n)||ua(e,t)}function nLt(e,t,n){one(n)?(t.state=31,t.acceptStateReached=!0):e.removeMachine(t)}function iLt(e,t,n){one(n)||(rm(n)?e.removeMachine(t):ua(e,t))}function rLt(e,t,n,i){Wa(i)?t.state=38:(e.removeMachine(t),eG(e,n,i))}function oLt(e,t,n,i){Wa(i)?t.state=33:e.removeMachine(t),eG(e,n,i)}function aLt(e,t,n){Wa(n)?t.state=34:e.removeMachine(t)}function sLt(e,t,n){Wa(n)?t.state=35:e.removeMachine(t)}function cLt(e,t,n){n===41?t.state=36:e.removeMachine(t)}function lLt(e,t,n,i){Wa(i)?t.state=38:ane(i)?t.state=39:e.removeMachine(t)}function uLt(e,t,n,i){var r=e.charIdx;t.acceptStateReached=!0,QH(i)?t.state=40:i===35?t.state=41:Wa(i)||(i===40?t.state=32:ane(i)?t.state=39:(ua(e,t),$S(i)&&e.addMachine(tG(r,0))))}function fLt(e,t,n,i){Wa(i)?t.state=38:i===40?t.state=32:(ua(e,t),eG(e,n,i))}function dLt(e,t,n){QH(n)||(n===35?t.state=41:Wa(n)?t.state=38:ua(e,t))}function hLt(e,t,n){QH(n)?t.state=40:Wa(n)?e.removeMachine(t):ua(e,t)}function ua(e,t){var n=e.matches,i=e.text,r=e.charIdx,o=e.tagBuilder,a=e.stripPrefix,s=e.stripTrailingSlash,c=e.decodePercentEncoding,u=e.hashtagServiceName,f=e.mentionServiceName;if(e.removeMachine(t),!!t.acceptStateReached){var d=t.startIdx,p=i.slice(t.startIdx,r);switch(p=pLt(p),t.type){case 0:{var g=i.charCodeAt(t.startIdx-1);if(g===64)return;switch(t.matchType){case 0:{var m=Qte.exec(p);if(m&&(d=d+m.index,p=p.slice(m.index)),!GPe(p))return;break}case 1:{if(!WPe(p))return;break}case 2:{if(!qPe(p))return;break}default:im(t)}n.push(new YPe({tagBuilder:o,matchedText:p,offset:d,urlMatchType:mLt(t.matchType),url:p,protocolRelativeMatch:p.slice(0,2)==="//",stripPrefix:a,stripTrailingSlash:s,decodePercentEncoding:c}));break}case 1:{KPe(p)&&n.push(new $Pe({tagBuilder:o,matchedText:p,offset:d,email:p.replace(XPe,"")}));break}case 2:{JPe(p)&&n.push(new QPe({tagBuilder:o,matchedText:p,offset:d,serviceName:u,hashtag:p.slice(1)}));break}case 3:{eDe(p,f)&&n.push(new nDe({tagBuilder:o,matchedText:p,offset:d,serviceName:f,mention:p.slice(1)}));break}case 4:{if(p=p.replace(/ +$/g,""),iDe(p)){var y=p.replace(/[^0-9,;#]/g,"");n.push(new rDe({tagBuilder:o,matchedText:p,offset:d,number:y,plusSign:p.charAt(0)==="+"}))}break}default:im(t)}}}function mLt(e){switch(e){case 0:return"scheme";case 1:return"tld";case 2:return"ipV4";default:im(e)}}var oDe={")":"(","}":"{","]":"["};function pLt(e){for(var t={"(":0,"{":0,"[":0},n=0;n<e.length;n++){var 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n=e[e.length-1],i=jl.getPartial(n);return i===32?e.concat(t):jl._shiftRight(t,i,n|0,e.slice(0,e.length-1))},bitLength(e){let t=e.length;if(t===0)return 0;let n=e[t-1];return(t-1)*32+jl.getPartial(n)},clamp(e,t){if(e.length*32<t)return e;e=e.slice(0,Math.ceil(t/32));let n=e.length;return t=t&31,n>0&&t&&(e[n-1]=jl.partial(t,e[n-1]&2147483648>>t-1,1)),e},partial(e,t,n){return e===32?t:(n?t|0:t<<32-e)+e*1099511627776},getPartial(e){return Math.round(e/1099511627776)||32},_shiftRight(e,t,n,i){for(i===void 0&&(i=[]);t>=32;t-=32)i.push(n),n=0;if(t===0)return i.concat(e);for(let a=0;a<e.length;a++)i.push(n|e[a]>>>t),n=e[a]<<32-t;let r=e.length?e[e.length-1]:0,o=jl.getPartial(r);return i.push(jl.partial(t+o&31,t+o>32?n:i.pop(),1)),i}},zR={bytes:{fromBits(e){let n=jl.bitLength(e)/8,i=new Uint8Array(n),r;for(let o=0;o<n;o++)(o&3)===0&&(r=e[o/4]),i[o]=r>>>24,r<<=8;return i},toBits(e){let t=[],n,i=0;for(n=0;n<e.length;n++)i=i<<8|e[n],(n&3)===3&&(t.push(i),i=0);return n&3&&t.push(jl.partial(8*(n&3),i)),t}}},wDe={};wDe.sha1=class{constructor(e){let t=this;t.blockSize=512,t._init=[1732584193,4023233417,2562383102,271733878,3285377520],t._key=[1518500249,1859775393,2400959708,3395469782],e?(t._h=e._h.slice(0),t._buffer=e._buffer.slice(0),t._length=e._length):t.reset()}reset(){let e=this;return e._h=e._init.slice(0),e._buffer=[],e._length=0,e}update(e){let t=this;typeof e=="string"&&(e=zR.utf8String.toBits(e));let n=t._buffer=jl.concat(t._buffer,e),i=t._length,r=t._length=i+jl.bitLength(e);if(r>9007199254740991)throw new Error("Cannot hash more than 2^53 - 1 bits");let o=new Uint32Array(n),a=0;for(let s=t.blockSize+i-(t.blockSize+i&t.blockSize-1);s<=r;s+=t.blockSize)t._block(o.subarray(16*a,16*(a+1))),a+=1;return n.splice(0,16*a),t}finalize(){let e=this,t=e._buffer,n=e._h;t=jl.concat(t,[jl.partial(1,1)]);for(let i=t.length+2;i&15;i++)t.push(0);for(t.push(Math.floor(e._length/4294967296)),t.push(e._length|0);t.length;)e._block(t.splice(0,16));return e.reset(),n}_f(e,t,n,i){if(e<=19)return t&n|~t&i;if(e<=39)return t^n^i;if(e<=59)return t&n|t&i|n&i;if(e<=79)return t^n^i}_S(e,t){return t<<e|t>>>32-e}_block(e){let t=this,n=t._h,i=Array(80);for(let u=0;u<16;u++)i[u]=e[u];let r=n[0],o=n[1],a=n[2],s=n[3],c=n[4];for(let u=0;u<=79;u++){u>=16&&(i[u]=t._S(1,i[u-3]^i[u-8]^i[u-14]^i[u-16]));let f=t._S(5,r)+t._f(u,o,a,s)+c+i[u]+t._key[Math.floor(u/20)]|0;c=s,s=a,a=t._S(30,o),o=r,r=f}n[0]=n[0]+r|0,n[1]=n[1]+o|0,n[2]=n[2]+a|0,n[3]=n[3]+s|0,n[4]=n[4]+c|0}};var _ne={};_ne.aes=class{constructor(e){let t=this;t._tables=[[[],[],[],[],[]],[[],[],[],[],[]]],t._tables[0][0][0]||t._precompute();let n=t._tables[0][4],i=t._tables[1],r=e.length,o,a,s,c=1;if(r!==4&&r!==6&&r!==8)throw new Error("invalid aes key size");for(t._key=[a=e.slice(0),s=[]],o=r;o<4*r+28;o++){let u=a[o-1];(o%r===0||r===8&&o%r===4)&&(u=n[u>>>24]<<24^n[u>>16&255]<<16^n[u>>8&255]<<8^n[u&255],o%r===0&&(u=u<<8^u>>>24^c<<24,c=c<<1^(c>>7)*283)),a[o]=a[o-r]^u}for(let u=0;o;u++,o--){let f=a[u&3?o:o-4];o<=4||u<4?s[u]=f:s[u]=i[0][n[f>>>24]]^i[1][n[f>>16&255]]^i[2][n[f>>8&255]]^i[3][n[f&255]]}}encrypt(e){return this._crypt(e,0)}decrypt(e){return this._crypt(e,1)}_precompute(){let e=this._tables[0],t=this._tables[1],n=e[4],i=t[4],r=[],o=[],a,s,c,u;for(let f=0;f<256;f++)o[(r[f]=f<<1^(f>>7)*283)^f]=f;for(let f=a=0;!n[f];f^=s||1,a=o[a]||1){let d=a^a<<1^a<<2^a<<3^a<<4;d=d>>8^d&255^99,n[f]=d,i[d]=f,u=r[c=r[s=r[f]]];let p=u*16843009^c*65537^s*257^f*16843008,g=r[d]*257^d*16843008;for(let m=0;m<4;m++)e[m][f]=g=g<<24^g>>>8,t[m][d]=p=p<<24^p>>>8}for(let f=0;f<5;f++)e[f]=e[f].slice(0),t[f]=t[f].slice(0)}_crypt(e,t){if(e.length!==4)throw new Error("invalid aes block size");let n=this._key[t],i=n.length/4-2,r=[0,0,0,0],o=this._tables[t],a=o[0],s=o[1],c=o[2],u=o[3],f=o[4],d=e[0]^n[0],p=e[t?3:1]^n[1],g=e[2]^n[2],m=e[t?1:3]^n[3],y=4,A,b,x;for(let T=0;T<i;T++)A=a[d>>>24]^s[p>>16&255]^c[g>>8&255]^u[m&255]^n[y],b=a[p>>>24]^s[g>>16&255]^c[m>>8&255]^u[d&255]^n[y+1],x=a[g>>>24]^s[m>>16&255]^c[d>>8&255]^u[p&255]^n[y+2],m=a[m>>>24]^s[d>>16&255]^c[p>>8&255]^u[g&255]^n[y+3],y+=4,d=A,p=b,g=x;for(let T=0;T<4;T++)r[t?3&-T:T]=f[d>>>24]<<24^f[p>>16&255]<<16^f[g>>8&255]<<8^f[m&255]^n[y++],A=d,d=p,p=g,g=m,m=A;return r}};var yne={};yne.ctrGladman=class{constructor(e,t){this._prf=e,this._initIv=t,this._iv=t}reset(){this._iv=this._initIv}update(e){return this.calculate(this._prf,e,this._iv)}incWord(e){if((e>>24&255)===255){let t=e>>16&255,n=e>>8&255,i=e&255;t===255?(t=0,n===255?(n=0,i===255?i=0:++i):++n):++t,e=0,e+=t<<16,e+=n<<8,e+=i}else e+=1<<24;return e}incCounter(e){(e[0]=this.incWord(e[0]))===0&&(e[1]=this.incWord(e[1]))}calculate(e,t,n){let i;if(!(i=t.length))return[];let r=jl.bitLength(t);for(let o=0;o<i;o+=4){this.incCounter(n);let a=e.encrypt(n);t[o]^=a[0],t[o+1]^=a[1],t[o+2]^=a[2],t[o+3]^=a[3]}return jl.clamp(t,r)}};var TA={importKey(e){return new TA.hmacSha1(zR.bytes.toBits(e))},pbkdf2(e,t,n,i){if(n=n||1e4,i<0||n<0)throw new Error("invalid params to pbkdf2");let r=(i>>5)+1<<2,o,a,s,c,u,f=new ArrayBuffer(r),d=new DataView(f),p=0,g=jl;for(t=zR.bytes.toBits(t),u=1;p<(r||1);u++){for(o=a=e.encrypt(g.concat(t,[u])),s=1;s<n;s++)for(a=e.encrypt(a),c=0;c<a.length;c++)o[c]^=a[c];for(s=0;p<(r||1)&&s<o.length;s++)d.setInt32(p,o[s]),p+=4}return f.slice(0,i/8)}};TA.hmacSha1=class{constructor(e){let t=this,n=t._hash=wDe.sha1,i=[[],[]];t._baseHash=[new n,new n];let r=t._baseHash[0].blockSize/32;e.length>r&&(e=new n().update(e).finalize());for(let o=0;o<r;o++)i[0][o]=e[o]^909522486,i[1][o]=e[o]^1549556828;t._baseHash[0].update(i[0]),t._baseHash[1].update(i[1]),t._resultHash=new n(t._baseHash[0])}reset(){let e=this;e._resultHash=new e._hash(e._baseHash[0]),e._updated=!1}update(e){let t=this;t._updated=!0,t._resultHash.update(e)}digest(){let e=this,t=e._resultHash.finalize(),n=new e._hash(e._baseHash[1]).update(t).finalize();return e.reset(),n}encrypt(e){if(this._updated)throw new Error("encrypt on already updated hmac called!");return this.update(e),this.digest(e)}};var xNt=typeof crypto!=vf&&typeof crypto.getRandomValues==Ef,Bg="Invalid password",CA="Invalid signature",kg="zipjs-abort-check-password",TNt="Crypto API not supported";function aG(e){if(xNt)return crypto.getRandomValues(e);throw new Error(TNt)}var ew=16,CNt="raw",DDe={name:"PBKDF2"},vNt={name:"HMAC"},ENt="SHA-1",SNt=Object.assign({hash:vNt},DDe),Ane=Object.assign({iterations:1e3,hash:{name:ENt}},DDe),wNt=["deriveBits"],VR=[8,12,16],UR=[16,24,32],zg=10,INt=[0,0,0,0],lG=typeof crypto!=vf,GR=lG&&crypto.subtle,RDe=lG&&typeof GR!=vf,Kp=zR.bytes,PNt=_ne.aes,DNt=yne.ctrGladman,RNt=TA.hmacSha1,IDe=lG&&RDe&&typeof GR.importKey==Ef,PDe=lG&&RDe&&typeof GR.deriveBits==Ef,sG=class extends TransformStream{constructor({password:t,rawPassword:n,encryptionStrength:i,checkPasswordOnly:r}){super({start(){ODe(this,t,n,i)},async transform(o,a){let s=this,{password:c,strength:u,resolveReady:f,ready:d}=s;c?(await ONt(s,u,c,Gd(o,0,VR[u]+2)),o=Gd(o,VR[u]+2),r?a.error(new Error(kg)):f()):await d;let p=new Uint8Array(o.length-zg-(o.length-zg)%ew);a.enqueue(MDe(s,o,p,0,zg,!0))},async flush(o){let{ctr:a,hmac:s,pending:c,ready:u}=this;if(s&&a){await u;let f=Gd(c,0,c.length-zg),d=Gd(c,c.length-zg),p=Gi;if(f.length){let y=HR(Kp,f);s.update(y);let A=a.update(y);p=jR(Kp,A)}let g=Gd(jR(Kp,s.digest()),0,zg),m=c.length<zg?1:0;for(let y=0;y<zg;y++)m|=g[y]^d[y];if(m)throw new Error(CA);o.enqueue(p)}}})}},cG=class extends TransformStream{constructor({password:t,rawPassword:n,encryptionStrength:i}){let r;super({start(){ODe(this,t,n,i)},async transform(o,a){let s=this,{password:c,strength:u,resolveReady:f,ready:d}=s,p=Gi;c?(p=await MNt(s,u,c),f()):await d;let g=new Uint8Array(p.length+o.length-o.length%ew);g.set(p,0),a.enqueue(MDe(s,o,g,p.length,0))},async flush(o){let{ctr:a,hmac:s,pending:c,ready:u}=this;if(s&&a){await u;let f=Gi;if(c.length){let d=a.update(HR(Kp,c));s.update(d),f=jR(Kp,d)}r.signature=jR(Kp,s.digest()).slice(0,zg),o.enqueue(bne(f,r.signature))}}}),r=this}};function ODe(e,t,n,i){Object.assign(e,{ready:new Promise(r=>e.resolveReady=r),password:FNt(t,n),strength:i-1,pending:Gi})}function MDe(e,t,n,i,r,o){let{ctr:a,hmac:s,pending:c}=e;c.length&&(t=bne(c,t));let u=t.length-r;n=BNt(n,i+(u-u%ew));let f;for(f=0;f<=u-ew;f+=ew){let d=HR(Kp,Gd(t,f,f+ew));o&&s.update(d);let p=a.update(d);o||s.update(p),n.set(jR(Kp,p),f+i)}return e.pending=Gd(t,f),n}async function ONt(e,t,n,i){let r=await LDe(e,t,n,Gd(i,0,VR[t])),o=Gd(i,VR[t]);if(r[0]!=o[0]||r[1]!=o[1])throw new Error(Bg)}async function MNt(e,t,n){let i=aG(new Uint8Array(VR[t])),r=await LDe(e,t,n,i);return bne(i,r)}async function LDe(e,t,n,i){e.password=null;let r=await LNt(CNt,n,SNt,!1,wNt),o=await NNt(Object.assign({salt:i},Ane),r,8*(UR[t]*2+2)),a=new Uint8Array(o),s=HR(Kp,Gd(a,0,UR[t])),c=HR(Kp,Gd(a,UR[t],UR[t]*2)),u=Gd(a,UR[t]*2);return Object.assign(e,{keys:{key:s,authentication:c,passwordVerification:u},ctr:new DNt(new PNt(s),Array.from(INt)),hmac:new RNt(c)}),u}async function LNt(e,t,n,i,r){if(IDe)try{return await GR.importKey(e,t,n,i,r)}catch{return IDe=!1,TA.importKey(t)}else return TA.importKey(t)}async function NNt(e,t,n){if(PDe)try{return await GR.deriveBits(e,t,n)}catch{return PDe=!1,TA.pbkdf2(t,e.salt,Ane.iterations,n)}else return TA.pbkdf2(t,e.salt,Ane.iterations,n)}function FNt(e,t){return t===St?QS(e):t}function bne(e,t){let n=e;return e.length+t.length&&(n=new Uint8Array(e.length+t.length),n.set(e,0),n.set(t,e.length)),n}function BNt(e,t){if(t&&t>e.length){let n=e;e=new Uint8Array(t),e.set(n,0)}return e}function Gd(e,t,n){return e.subarray(t,n)}function jR(e,t){return e.fromBits(t)}function HR(e,t){return e.toBits(t)}var WR=12,uG=class extends TransformStream{constructor({password:t,rawPassword:n,passwordVerification:i,checkPasswordOnly:r}){super({start(){kDe(this,t,n,i)},transform(o,a){let s=this;if(s.password||s.rawPassword){let c=NDe(s,o.subarray(0,WR));if(s.password=s.rawPassword=null,(c.at(-1)^s.passwordVerification)!=0)throw new Error(Bg);o=o.subarray(WR)}r?a.error(new Error(kg)):a.enqueue(NDe(s,o))}})}},fG=class extends TransformStream{constructor({password:t,rawPassword:n,passwordVerification:i}){super({start(){kDe(this,t,n,i)},transform(r,o){let a=this,s,c;if(a.password||a.rawPassword){a.password=a.rawPassword=null;let u=aG(new Uint8Array(WR));u[WR-1]=a.passwordVerification,s=new Uint8Array(r.length+u.length),s.set(FDe(a,u),0),c=WR}else s=new Uint8Array(r.length),c=0;s.set(FDe(a,r),c),o.enqueue(s)}})}};function kDe(e,t,n,i){Object.assign(e,{password:t,rawPassword:n,passwordVerification:i}),kNt(e,t,n)}function NDe(e,t){let n=new Uint8Array(t.length);for(let i=0;i<t.length;i++)n[i]=zDe(e)^t[i],dG(e,n[i]);return n}function FDe(e,t){let n=new Uint8Array(t.length);for(let i=0;i<t.length;i++)n[i]=zDe(e)^t[i],dG(e,t[i]);return n}function kNt(e,t,n){let i=[305419896,591751049,878082192];if(Object.assign(e,{keys:i,crcKey0:new Fg(i[0]),crcKey2:new Fg(i[2])}),n)for(let r=0;r<n.length;r++)dG(e,n[r]);else for(let r=0;r<t.length;r++)dG(e,t.charCodeAt(r))}function dG(e,t){let[,n]=e.keys;e.crcKey0.append([t]);let i=~e.crcKey0.get();n=BDe(Math.imul(BDe(n+UDe(i)),134775813)+1),e.crcKey2.append([n>>>24]);let r=~e.crcKey2.get();e.keys=[i,n,r]}function zDe(e){let t=e.keys[2]|2;return UDe(Math.imul(t,t^1)>>>8)}function UDe(e){return e&255}function BDe(e){return e&4294967295}var tw="Invalid uncompressed size",qR="Invalid compressed data",zNt="deflate-raw",UNt="deflate64-raw",VNt="gzip",jNt=10,xne=8,hG=class extends TransformStream{constructor(t,{chunkSize:n,CompressionStreamZlib:i,CompressionStream:r}){super({});let{compressed:o,encrypted:a,useCompressionStream:s,zipCrypto:c,signed:u,level:f,deflate64:d}=t,p=this,g,m,y,A=super.readable,b=u&&o&&!d&&(!a||c)&&!!(s&&r);(!a||c)&&u&&!b&&(g=new kR,A=vA(A,g)),o&&(b?(y=new Tne,A=HDe(A,new r(VNt)),A=vA(A,y)):A=jDe(A,s,{level:f,chunkSize:n},r,i,r)),a&&(c?A=vA(A,new fG(t)):(m=new cG(t),A=vA(A,m))),VDe(p,A,()=>{let x;a&&!c&&(x=m.signature),(!a||c)&&u&&(x=b?y.signature:new DataView(g.value.buffer).getUint32(0)),p.signature=x})}},Tne=class extends TransformStream{constructor(){let t,n=jNt,i=new Uint8Array(0);super({transform(r,o){if(n){let p=Math.min(n,r.length);if(n-=p,r=r.subarray(p),!r.length)return}let a=i.length+r.length;if(a<=xne){let p=new Uint8Array(a);p.set(i),p.set(r,i.length),i=p;return}let s=a-xne,c=new Uint8Array(s),u=Math.min(s,i.length);c.set(i.subarray(0,u),0),s>u&&c.set(r.subarray(0,s-u),u),o.enqueue(c);let f=new Uint8Array(xne),d=i.length-u;d&&f.set(i.subarray(u),0),f.set(r.subarray(s-u),d),i=f},flush(){let r=new DataView(i.buffer,i.byteOffset,i.byteLength);t.signature=r.getUint32(0,!0),t.uncompressedSize=r.getUint32(4,!0)}}),t=this}},mG=class extends TransformStream{constructor(t,{chunkSize:n,DecompressionStreamZlib:i,DecompressionStream:r}){super({});let{zipCrypto:o,encrypted:a,signed:s,signature:c,compressed:u,useCompressionStream:f,deflate64:d}=t,p,g,m=super.readable;a&&(o?m=vA(m,new uG(t)):(g=new sG(t),m=vA(m,g))),u&&(m=jDe(m,f,{chunkSize:n,deflate64:d},r,i,r),m=WNt(m)),(!a||o)&&s&&(p=new kR,m=vA(m,p)),VDe(this,m,()=>{if((!a||o)&&s){let y=new DataView(p.value.buffer);if(c!=y.getUint32(0,!1))throw new Error(CA)}})}};function VDe(e,t,n){t=vA(t,new TransformStream({flush:n})),Object.defineProperty(e,"readable",{get(){return t}})}function jDe(e,t,n,i,r,o){let a=t&&i?i:r||o,s=n.deflate64?UNt:zNt,c;try{c=new a(s,n)}catch(u){if(t)if(r)c=new r(s,n);else if(o)c=new o(s,n);else throw u;else throw 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oT=class{constructor(t,{readable:n,writable:i},{options:r,config:o,streamOptions:a,useWebWorkers:s,transferStreams:c,workerURI:u},f){let{signal:d}=a;return Object.assign(t,{busy:!0,generation:(t.generation||0)+1,readable:n.pipeThrough(new gG(ZS(o))).pipeThrough(new wne(a),{signal:d}),writable:i,options:Object.assign({},r),workerURI:u,transferStreams:c,terminate(){return new Promise(p=>{let{worker:g,busy:m}=t;g?(m?t.resolveTerminated=p:(g.terminate(),p()),t.interface=null):p()})},onTaskFinished(){if(t.busy){let{resolveTerminated:p}=t;p&&(t.resolveTerminated=null,t.terminated=!0,t.worker.terminate(),p()),t.busy=!1,f(t)}}}),yG===St&&(yG=typeof Worker!=vf),(s&&yG?XNt:n1e)(t,o)}},wne=class extends TransformStream{constructor({onstart:t,onprogress:n,size:i,onend:r}){let o=0;super({async start(){t&&await Ene(t,i)},async transform(a,s){o+=a.length,n&&await Ene(n,o,i),s.enqueue(a)},async flush(){r&&await Ene(r,o)}})}};async function Ene(e,...t){try{await e(...t)}catch{}}function 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p=!s&&!c&&!u&&!t.transferStreams;return t.useWebWorkers=!p&&(o||o===St&&i.useWebWorkers),t.workerURI=t.useWebWorkers&&f?f:St,n.useCompressionStream=a||a===St&&i.useCompressionStream,(await g()).run();async function g(){let y=aT.find(A=>!A.busy);if(y)return o1e(y),new oT(y,e,t,m);if(aT.length<d){let A={indexWorker:r1e};return r1e++,aT.push(A),new oT(A,e,t,m)}else return new Promise(A=>{iw.push({resolve:A,stream:e,workerOptions:t}),bG=i.workerStarvationTimeout,xG()})}function m(y){if(a1e(),iw.length){let[{resolve:A,stream:b,workerOptions:x}]=iw.splice(0,1);A(new oT(y,b,x,m)),xG()}else y.worker?(o1e(y),tFt(y,t)):aT=aT.filter(A=>A!=y)}}function xG(){!rw&&iw.length&&Number.isFinite(bG)&&bG>=0&&(rw=setTimeout(QNt,bG))}function a1e(){rw&&(clearTimeout(rw),rw=null)}function QNt(){if(rw=null,iw.length){let[{resolve:e,stream:t,workerOptions:n}]=iw.splice(0,1),i=Object.assign({},n,{useWebWorkers:!1,workerURI:St});e(new oT({},t,i,eFt)),xG()}}function eFt(){a1e(),xG()}function 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d1e="filenameEncoding",h1e="commentEncoding",m1e="decodeText",p1e="extractPrependedData",g1e="extractAppendedData",IG="password",PG="rawPassword",DG="passThrough",RG="signal",_1e="checkPasswordOnly",y1e="checkOverlappingEntryOnly",A1e="checkOverlappingEntry",Qne="checkAmbiguity",b1e="checkSignature",OG="useWebWorkers",MG="useCompressionStream",LG="transferStreams",NG="preventClose",x1e="encryptionStrength",T1e="extendedTimestamp",C1e="keepOrder",v1e="level",E1e="bufferedWrite",S1e="createTempStream",w1e="dataDescriptorSignature",I1e="useUnicodeFileNames",P1e="dataDescriptor",D1e="supportZip64SplitFile",R1e="encodeText",iO="offset",O1e="usdz",M1e="unixExtraFieldType",eie="strictness",L1e="maxAppendedDataSize",rO="strict",N1e="balanced",tie="tolerant";var oO="File format is not recognized",q1e="End of central directory not found",Y1e="End of Zip64 central directory locator not found",X1e="Central directory header not found",K1e="Local file header not found",$1e="Zip64 extra field not 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d=fo(u),p=br(d,12),g=br(d,16),m=u.offset,y=Da(d,20),A=m+22+y;i.size-A>c&&wf("appended data");let b=Da(d,4),x=i.lastDiskNumber||0,T=Da(d,6),C=Da(d,10),E=0,w,D;if(g==4294967295||p==4294967295||C==65535||T==65535){let B=u.offset>=20?await qa(i,u.offset-20,20):Gi,G=fo(B);if(B.length==20&&br(G,0)==117853008){g=Ug(G,8);let W=await qa(i,g,56,-1),Q=fo(W),q=u.offset-20-56-(i.lastDiskOffset||0);if((W.length<56||br(Q,0)!=101075792)&&g!=q&&q>=0){let J=g;g=q,g>J&&(E=g-J),W=await qa(i,g,56,-1),Q=fo(W)}if(W.length<56||br(Q,0)!=101075792)throw new Error(Y1e);D=!0,b==65535?b=br(Q,16):a&&b!=br(Q,16)&&wf("mismatched zip64 end of central directory record"),T==65535?T=br(Q,20):a&&T!=br(Q,20)&&wf("mismatched zip64 end of central directory record"),C==65535?C=Ug(Q,32):a&&C!=Ug(Q,32)&&wf("mismatched zip64 end of central directory record"),p==4294967295?p=Ug(Q,40):a&&p!=Ug(Q,40)&&wf("mismatched zip64 end of central directory record"),g=Ug(Q,48)+E}}let R=p,M=u.offset-(D?76:0);if(g>=i.size&&(E=i.size-g-p-22,g=i.size-p-22),x!=b)throw new Error(rie);if(g<0)throw new Error(oO);let N=0,_=await qa(i,g,p,T),v=fo(_);if(p){if(_.length<4)throw new Error(oO);let B=M-p-(i.lastDiskOffset||0);if(g!=B&&T==b){let W=!(br(v,N)==33639248);if(!W&&B>=0&&B+4<=i.size){let Q=await qa(i,B,4,T);W=br(fo(Q),0)==33639248}if(W){let Q=g;g=B,g>Q&&(E+=g-Q),_=await qa(i,g,p,T),v=fo(_)}}}let S=M-g-(i.lastDiskOffset||0);if(p!=S&&S>=0&&T==b&&(p=S,_=await qa(i,g,p,T),v=fo(_)),g<0||g>=i.size)throw new Error(oO);w=g;let P=Pa(n,t,d1e),L=Pa(n,t,h1e),F=a?new Set:St,V;for(let B=0;B<C;B++){let G=new oie(i,r,n.options);if(N+46>_.length||br(v,N)!=33639248)throw new Error(X1e);tRe(G,v,N+6);let W=!!G.bitFlag.languageEncodingFlag,Q=N+46,q=Q+G.filenameLength,J=q+G.extraFieldLength,Z=Da(v,N+4),ce=Z>>8==0,Ae=Z>>8==3,le=_.subarray(Q,q),Ce=Da(v,N+32),ye=J+Ce,ve=_.subarray(J,ye),Ie=W,Le=W,$e=br(v,N+38),Ye=$e&255,yt={readOnly:!!(Ye&1),hidden:!!(Ye&2),system:!!(Ye&4),directory:!!(Ye&16),archive:!!(Ye&32)},Ke=br(v,N+42),we=Pa(n,t,m1e)||ZR,We=Ie?B1e:P||k1e,Ct=Le?B1e:L||k1e,ct=we(le,We);ct===St&&(ct=ZR(le,We));let dn=we(ve,Ct);dn===St&&(dn=ZR(ve,Ct)),Object.assign(G,{index:B,versionMadeBy:Z,msDosCompatible:ce,compressedSize:0,uncompressedSize:0,commentLength:Ce,offset:Ke,diskNumberStart:Da(v,N+34),internalFileAttributes:Da(v,N+36),externalFileAttributes:$e,msdosAttributesRaw:Ye,msdosAttributes:yt,rawFilename:le,filenameUTF8:Ie,commentUTF8:Le,rawExtraField:_.subarray(q,J),rawComment:ve,filename:ct,comment:dn}),nRe(G,G,v,N+6),G.offset+=E,w=Math.min(G.offset,w),a&&(F.has(G.filename)&&(V=!0),F.add(G.filename));let Ht=G.externalFileAttributes>>16&65535;G.unixMode===St&&(Ht&16877)!=0&&(G.unixMode=Ht);let bt=!!(G.unixMode&2048),Dt=!!(G.unixMode&1024),In=!!(G.unixMode&512),rt=G.unixMode!==St?(G.unixMode&73)!=0:Ae&&(Ht&73)!=0,dt=G.unixMode!==St&&(G.unixMode&61440)==16384,vi=(Ht&61440)==16384;Object.assign(G,{setuid:bt,setgid:Dt,sticky:In,unixExternalUpper:Ht,internalFileAttribute:G.internalFileAttributes,externalFileAttribute:G.externalFileAttributes,executable:rt,directory:dt||vi||ce&&yt.directory||G.filename.endsWith("/")&&!G.uncompressedSize,zipCrypto:G.encrypted&&!G.extraFieldAES});let wn=new EA(G);wn.getData=(lr,Li)=>G.getData(lr,wn,n.readRanges,Li),wn.arrayBuffer=async lr=>{let Li=new TransformStream,[Wi]=await Promise.all([new Response(Li.readable).arrayBuffer(),G.getData(Li,wn,n.readRanges,lr)]);return Wi},N=ye;let{onprogress:Mi}=t;if(Mi)try{await Mi(B+1,C,new EA(G))}catch{}yield wn}a&&N!=R&&wf("trailing central directory data"),V&&wf("duplicate filename"),a&&(E||C&&w>0)&&wf("prepended 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Ce={options:{codecType:_G,password:D,rawPassword:R,zipCrypto:V,encryptionStrength:f&&f.strength,signed:Pa(o,r,b1e)&&!M,passwordVerification:V&&(T?A>>>8&255:y>>>24&255),outputSize:M?x:b,signature:y,compressed:p!=0&&!M,encrypted:F,useWebWorkers:Pa(o,r,OG),useCompressionStream:le,transferStreams:Pa(o,r,LG),deflate64:Ae,checkPasswordOnly:W},config:g,streamOptions:{signal:G,size:j,onstart:J,onprogress:Z,onend:ce}};Q&&await wFt({reader:a,fileEntry:n,index:s,offset:c,diskNumberStart:u,signature:y,compressedSize:x,uncompressedSize:b,dataOffset:z,dataDescriptor:T||C.bitFlag.dataDescriptor,extraFieldZip64:d||C.extraFieldZip64,readRanges:i});let ye;try{if(!q){W&&(t=new WritableStream),t=new sw(t),await Sf(t,M?x:b),{writable:ye}=t;let{outputSize:ve}=await TG({readable:B,writable:ye},Ce);if(t.size+=ve,ve!=(M?x:b))throw new Error(tw)}}catch(ve){if(ve.outputSize!==St&&(t.size+=ve.outputSize),!W||ve.message!=kg)throw ve}finally{!Pa(o,r,NG)&&ye&&!ye.locked&&await ye.getWriter().close()}return 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y=a.get(30805);if(y)j1e(y,t,!1),t.extraFieldUnix=y;else{let x=a.get(30837);x&&(j1e(x,t,!0),t.extraFieldInfoZip=x)}let A=a.get(21589);A&&(SFt(A,t,r),t.extraFieldExtendedTimestamp=A);let b=a.get(6534);b&&(t.extraFieldUSDZ=b)}function CFt(e,t){t.zip64=!0;let n=fo(e.data),i=TFt.filter(([o,a])=>t[o]==a),r=i.reduce((o,[,a])=>o+U1e[a].bytes,0);if(e.data.length<r)throw new Error($1e);for(let o=0,a=0;o<i.length;o++){let[s,c]=i[o],u=U1e[c];t[s]=e[s]=u.getValue(n,a),a+=u.bytes}}function V1e(e,t,n,i,r){if(e.data.length<5){e.valid=!1;return}let o=fo(e.data),a=new Fg;a.append(r[n]);let s=fo(new Uint8Array(4));s.setUint32(0,a.get(),!0);let c=br(o,1);Object.assign(e,{version:SA(o,0),[t]:ZR(e.data.subarray(5)),valid:!r.bitFlag.languageEncodingFlag&&c==br(s,0)}),e.valid&&(i[t]=e[t],i[t+xFt]=!0)}function vFt(e,t,n){let i=fo(e.data),r=SA(i,4);Object.assign(e,{vendorVersion:SA(i,0),vendorId:SA(i,2),strength:r,originalCompressionMethod:n,compressionMethod:Da(i,5)}),t.compressionMethod=e.compressionMethod}function EFt(e,t){let n=fo(e.data),i=4,r;try{for(;i<e.data.length&&!r;){let o=Da(n,i),a=Da(n,i+2);o==1&&(r=e.data.slice(i+4,i+4+a)),i+=4+a}}catch{}try{if(r&&r.length==24){let o=fo(r),a=o.getBigUint64(0,!0),s=o.getBigUint64(8,!0),c=o.getBigUint64(16,!0);Object.assign(e,{rawLastModDate:a,rawLastAccessDate:s,rawCreationDate:c});let u=nie(a),f=nie(s),d=nie(c),p={lastModDate:u,lastAccessDate:f,creationDate:d};Object.assign(e,p),Object.assign(t,p)}}catch{}}function j1e(e,t,n){try{let i=fo(new Uint8Array(e.data)),r,o;if(n){let a=0,s=SA(i,a++),c=SA(i,a++);r=H1e(e.data.subarray(a,a+c)),a+=c;let u=SA(i,a++);o=H1e(e.data.subarray(a,a+u)),Object.assign(e,{version:s,uid:r,gid:o})}else e.data.length>=4&&(r=Da(i,0),o=Da(i,2),Object.assign(e,{uid:r,gid:o}));r!==St&&(t.uid=r),o!==St&&(t.gid=o)}catch{}}function H1e(e){let t=new Uint8Array(4);return t.set(e,0),new DataView(t.buffer,t.byteOffset,4).getUint32(0,!0)}function SFt(e,t,n){if(!e.data.length)return;let i=fo(e.data),r=SA(i,0),o=[],a=[];n?((r&1)==1&&(o.push(cw),a.push(EG)),(r&2)==2&&(o.push(tO),a.push(f1e)),(r&4)==4&&(o.push(nO),a.push(Fne))):e.data.length>=5&&(o.push(cw),a.push(EG));let s=1;o.forEach((c,u)=>{if(e.data.length>=s+4){let f=br(i,s);t[c]=e[c]=new Date((f|0)*1e3);let d=a[u];e[d]=f}s+=4})}async function wFt({reader:e,fileEntry:t,index:n,offset:i,diskNumberStart:r,signature:o,compressedSize:a,uncompressedSize:s,dataOffset:c,dataDescriptor:u,extraFieldZip64:f,readRanges:d}){let p=0;if(r&&e.readers)for(let y=0;y<Math.min(r,e.readers.length);y++)p+=e.readers[y].size;let g=0;if(u&&(f?g=20:g=12),g){let y=await qa(e,c+a,g+4,r);if(y.length==g+4&&br(fo(y),0)==134695760){let b=br(fo(y),4),x,T;f?(x=Ug(fo(y),8),T=Ug(fo(y),16)):(x=br(fo(y),8),T=br(fo(y),12)),(t.encrypted&&!t.zipCrypto||b==o)&&x==a&&T==s&&(g+=4)}}let m={start:p+i,end:p+c+a+g,fileEntry:t};for(let[y,A]of d)if(y!=n&&m.start<A.end&&A.start<m.end){let b=new Error(Q1e);throw b.overlappingEntry=A.fileEntry,b}d.set(n,m)}function iRe(e,t){return e===St?t?rO:N1e:e}function IFt(e,t){return e!==St?e:t==rO?0:t==tie?1/0:65535}var PFt=64,G1e=0,bie=1,kG=2;async function DFt(e,t,n){let{size:i}=e,r=Math.min(i,65557),o={count:PFt},a,s,c=0;for await(let[u,f,d,p,g]of rRe(e,r)){let m=Da(u,p+20);if(g+22+m==i){let y=await oRe(e,u,f,p,g,i,o);if(y==kG){if(a||(a=aie(d,p,g)),c++,!t||c>1)break}else y==bie&&!s&&(s=aie(d,p,g))}}return a||(a=s),a||(a=await RFt(e,n,o)),{endOfDirectoryInfo:a,endOfDirectoryReachingEndCount:c}}async function RFt(e,t,n){let{size:i}=e,r=Math.min(i,t==1/0?i:65557+t),o,a;for await(let[s,c,u,f,d]of rRe(e,r)){let p=aie(u,f,d);o||(o=p);let g=await oRe(e,s,c,f,d,i,n);if(g==kG)return p;g==bie&&!a&&(a=p)}return a||o}async function*rRe(e,t){let n=e.size-t,i=await qa(e,n,t),r=fo(i);for(let o=i.length-22;o>=0;o--)br(r,o)==101010256&&(yield[r,n,i,o,n+o])}function aie(e,t,n){return{offset:n,buffer:e.slice(t,t+22).buffer}}async function oRe(e,t,n,i,r,o,a){let s=Da(t,i+10),c=br(t,i+12),u=br(t,i+16);if(s==65535||c==4294967295||u==4294967295)return await W1e(e,t,n,r-20,o,a)==117853008?kG:G1e;if(!s&&!c)return bie;for(let f of[r-c,u])if(await W1e(e,t,n,f,o,a)==33639248)return kG;return G1e}async function W1e(e,t,n,i,r,o){if(i<0||i+4>r)return St;if(i>=n)return br(t,i-n);if(o.count>0){o.count--;let a=await qa(e,i,4);return br(fo(a),0)}return St}function OFt(e,t,n){let{rawFilename:i}=e;(n.length!=i.length||n.some((r,o)=>r!=i[o]))&&wf("mismatched local file header (filename)"),(t.rawBitFlag&z1e)!=(e.rawBitFlag&z1e)&&wf("mismatched local file header (general purpose bit flag)"),t.compressionMethod!=e.compressionMethod&&wf("mismatched local file header (compression 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i=t.availableSize!==St&&t.availableSize>0&&t.availableSize!==rT&&t.maxSize!==St&&t.maxSize>0&&t.maxSize!==rT;Object.assign(this,{writer:t,addSplitZipSignature:i,options:n,config:FR(),files:new Map,filenames:new Set,offset:n[iO]===St?t.size||t.writable.size||0:n[iO],initialOffset:n[iO]===St?0:n[iO]-(t.size||t.writable.size||0),pendingAddFileCalls:new Set,bufferedWrites:0,lastFileEntry:St})}async prependZip(t){if(this.filenames.size)throw new Error(CRe);t=new sT(t),await Sf(t);let n=new lT(t.readable),i=await n.getEntries();await n.close(),await Sf(this.writer),await t.readable.pipeTo(this.writer.writable,{preventClose:!0,preventAbort:!0}),this.writer.size=this.offset=t.size,this.filenames=new Set(i.map(r=>r.filename)),this.files=new Map(i.map(r=>{let{version:o,rawLastModDate:a,lastAccessDate:s,creationDate:c,rawFilename:u,bitFlag:f,encrypted:d,uncompressedSize:p,compressedSize:g,diskOffset:m,diskNumber:y,zip64:A}=r,{compressionMethod:b,rawExtraFieldZip64:x,rawExtraFieldAES:T,rawExtraFieldExtendedTimestamp:C,rawExtraFieldNTFS:E,rawExtraFieldUnix:w,rawExtraField:D}=r,{level:R,languageEncodingFlag:M,dataDescriptor:N}=f;x=x||Gi,T=T||Gi,C=C||Gi,E=E||Gi,w=w||Gi,D=D||Gi,r.extraFieldAES&&(b=99);let _=Nr(x,T,C,E,w,D),v=A&&p>=4294967295,S=A&&g>=4294967295,P=SRe(R,M,N,d,b)&-7|R<<1,{headerArray:L,headerView:F}=ERe({version:o,bitFlag:P,compressionMethod:b,uncompressedSize:p,compressedSize:g,rawLastModDate:a,rawFilename:u,zip64CompressedSize:S,zip64UncompressedSize:v,extraFieldLength:_}),{signature:V}=r;return V!==St&&wc(F,10,V),Object.assign(r,{zip64UncompressedSize:v,zip64CompressedSize:S,zip64Offset:A&&this.offset-m>=4294967295,zip64DiskNumberStart:A&&y>=65535,rawExtraFieldZip64:x,rawExtraFieldAES:T,rawExtraFieldExtendedTimestamp:C,rawExtraFieldNTFS:E,rawExtraFieldUnix:w,rawExtraField:D,extendedTimestamp:C.length>0||E.length>0,extraFieldExtendedTimestampFlag:1+(s?2:0)+(c?4:0),headerArray:L,headerView:F}),[r.filename,r]}))}async add(t="",n,i={}){let r=this;i=Object.assign({},i);let{pendingAddFileCalls:o,config:a}=r;xie<a.maxWorkers?xie++:await new Promise(u=>cRe.push(u));let s,c;try{if(t=t.trim(),hi(r,i,lw)&&!t.endsWith("/")&&(t+="/"),r.filenames.has(t))throw new Error(mRe);return r.filenames.add(t),c=!0,s=$Ft(r,t,n,i),o.add(s),await s}catch(u){throw c&&r.filenames.delete(t),u}finally{o.delete(s);let u=cRe.shift();u?u():xie--}}remove(t){let{filenames:n,files:i}=this;if(typeof t=="string"&&(t=i.get(t)),t&&t.filename!==St){let{filename:r}=t;if(n.has(r)&&i.has(r))return n.delete(r),i.delete(r),!0}return!1}async close(t=Gi,n={}){let i=this,{pendingAddFileCalls:r,writer:o}=this,{writable:a}=o;if(Nr(t)>65535)throw new Error(Eie);for(;r.size;)await Promise.allSettled(Array.from(r));return await sBt(i,t,n),hi(i,n,NG)||await a.getWriter().close(),o.getData?o.getData():a}};async function $Ft(e,t,n,i){let r=JFt(e,t,i);({name:t}=r);let o=ZFt(e,t,i),{comment:a}=o,s=i[wG];e.files.set(t,St);let c;try{let u=await QFt(e,n,o,i);({reader:n}=u);let{diskOffset:f,diskNumber:d}=e.writer;i=Object.assign({},i,r.resolvedOptions,o.resolvedOptions,u.resolvedOptions,{internalFileAttribute:o.resolvedOptions.internalFileAttributes,externalFileAttribute:r.resolvedOptions.externalFileAttributes,signature:i[Xne],offset:e.offset-f,diskNumberStart:d});let p=nBt(i),g=rBt(i),m=Nr(p.localHeaderArray,g.dataDescriptorArray);c=await eBt(e,t,n,{headerInfo:p,dataDescriptorInfo:g,metadataSize:m},i)}catch(u){throw e.files.delete(t),u}return Object.assign(c,{name:t,comment:a,extraField:s}),new EA(c)}function JFt(e,t,n){t=t.trim();let i=hi(e,n,Vne),r=hi(e,n,Gne,i?20:768),o=hi(e,n,qne),a=hi(e,n,"uid"),s=hi(e,n,"gid"),c=hi(e,n,Kne),u=hi(e,n,M1e),f=hi(e,n,$ne),d=hi(e,n,Jne),p=hi(e,n,Zne);if(a!==St&&(a<0||a>4294967295))throw new Error(HFt);if(s!==St&&(s<0||s>4294967295))throw new Error(GFt);if(c!==St&&(c<0||c>65535))throw new Error(WFt);if(u!==St&&u!==Cie&&u!==vie)throw new Error(qFt);if(u===vie&&(a!==St&&a>65535||s!==St&&s>65535))throw new Error(YFt);u===St&&(a!==St||s!==St)&&(u=Cie);let g=hi(e,n,zne),m=hi(e,n,Une),y=a!==St||s!==St||c!==St||u,A=g!==St||m!==St;if(y?(i=!1,r=r&65535|768):A&&(i=!0,r=r&255),g!==St&&(g<0||g>255))throw new Error(XFt);if(m&&typeof m!==CDe)throw new Error(KFt);if(r>65535)throw new Error(Sie);let b=hi(e,n,kne,0);!n[lw]&&t.endsWith("/")&&(n[lw]=!0);let x=hi(e,n,lw);x?(t.endsWith("/")||(t+="/"),b===0&&(b=16,i||(b|=16877<<16))):!i&&b===0&&(o?b=493<<16:b=420<<16);let T;return i||(T=b>>16&65535,c=c===St?T:c&65535,f?c|=2048:f=!!(c&2048),d?c|=1024:d=!!(c&1024),p?c|=512:p=!!(c&512),x&&(c|=16384),b=(c&65535)<<16|b&255),{msdosAttributesRaw:g,msdosAttributes:m}=iBt(g,m),A&&(b=b&4294967295|g&255),{name:t,resolvedOptions:{versionMadeBy:r,msDosCompatible:i,externalFileAttributes:b,unixExternalUpper:T,uid:a,gid:s,unixMode:c,unixExtraFieldType:u,setuid:f,setgid:d,sticky:p,msdosAttributesRaw:g,msdosAttributes:m}}}function ZFt(e,t,n){let i=hi(e,n,R1e,QS),r=i(t);if(r===St&&(r=QS(t)),Nr(r)>65535)throw new Error(gRe);let o=n[QR]||"",a=i(o);if(a===St&&(a=QS(o)),Nr(a)>65535)throw new Error(pRe);let s=hi(e,n,Hne,20);if(s>65535)throw new Error(Sie);let c=hi(e,n,cw,new Date),u=hi(e,n,tO),f=hi(e,n,nO),d=hi(e,n,Bne,0),p=hi(e,n,DG),g,m;p||(g=hi(e,n,IG),m=hi(e,n,PG));let y=hi(e,n,x1e,3),A=hi(e,n,Wne),b=hi(e,n,T1e,!0),x=hi(e,n,C1e,!0),T=hi(e,n,OG),C=hi(e,n,LG,!0),E=hi(e,n,E1e),w=hi(e,n,S1e),D=hi(e,n,w1e,!0),R=hi(e,n,RG),M=hi(e,n,I1e,!0),N=hi(e,n,Yne);if(!p&&N!==St&&N!==0&&N!==8)throw new Error(jFt);let _=hi(e,n,v1e),v=hi(e,n,MG),S=hi(e,n,P1e);E&&S===St&&(S=!1),(S===St||A)&&(S=!0),_!==St&&_!=6&&(v=!1),!v&&e.config.CompressionStream===St&&e.config.CompressionStreamZlib===St&&(_=0);let P=hi(e,n,SG);if(!A&&(g!==St||m!==St)&&!(y>=1&&y<=3))throw new Error(_Re);let L=Gi,F=n[wG];if(F){let V=0,z=0;F.forEach(B=>V+=4+Nr(B)),L=new Uint8Array(V);let j=Zp(L);F.forEach((B,G)=>{if(G>65535)throw new Error(yRe);if(Nr(B)>65535)throw new Error(ZG);Vg(j,z,G),Vg(j,z+2,Nr(B)),_O(L,B,z+4),z+=4+Nr(B)})}return{comment:o,resolvedOptions:{rawFilename:r,rawComment:a,version:s,lastModDate:c,lastAccessDate:u,creationDate:f,internalFileAttributes:d,passThrough:p,password:g,rawPassword:m,encryptionStrength:y,zipCrypto:A,extendedTimestamp:b,keepOrder:x,useWebWorkers:T,transferStreams:C,bufferedWrite:E,createTempStream:w,dataDescriptorSignature:D,signal:R,useUnicodeFileNames:M,compressionMethod:N,level:_,useCompressionStream:v,dataDescriptor:S,zip64:P,rawExtraField:L}}}async function QFt(e,t,{resolvedOptions:n},i){let{passThrough:r,zipCrypto:o,password:a,rawPassword:s,encryptionStrength:c}=n,{dataDescriptor:u,zip64:f,level:d,compressionMethod:p}=n,g=0,m=0;if(r){if(!t)throw new Error(TRe);if(m=i[eO],m===St)throw new Error(xRe)}let y=f===!0,A=hi(e,i,jne),b=!!t&&(!!(a&&Nr(a)||s&&Nr(s))||r&&A);t||(d=0,p=0);let x=b?o?12:16+c*4:0;t&&(t=new sT(t),await Sf(t),r?(i.uncompressedSize=m,g=hRe(m)+x):t.size===St?(u=!0,(f||f===St)&&(f=!0,m=g=4294967296)):(i.uncompressedSize=m=t.size,g=hRe(m)+x));let T=y||m>=4294967295,C=y||g>=4294967295;if(T||C){if(f===!1)throw new Error(QG);f=!0}return f=f||!1,{reader:t,resolvedOptions:{dataDescriptor:u,zip64:f,zip64UncompressedSize:T,zip64CompressedSize:C,uncompressedSize:m,level:d,compressionMethod:p,encrypted:b}}}async function eBt(e,t,n,i,r){let{files:o,writer:a}=e,{keepOrder:s,dataDescriptor:c,signal:u}=r,{headerInfo:f}=i,d=e.options[O1e],p=e.lastFileEntry,g={},m,y,A,b,x,T,C=0,E;o.set(t,g),e.lastFileEntry=g;try{let M;s&&(M=p&&p.lock,w()),r.bufferedWrite||!s||e.writerLocked||e.bufferedWrites||!c?(m=!0,e.bufferedWrites++,r.createTempStream?E=await r.createTempStream():E=new TransformStream(St,St,{highWaterMark:rT}),E.size=0,await Sf(a)):(E=a,await D()),await Sf(E);let{diskOffset:N}=a;if(e.addSplitZipSignature){delete e.addSplitZipSignature;let P=new Uint8Array(4),L=Zp(P);wc(L,0,134695760),await am(a,P),e.offset+=4}d&&!m&&lRe(i,e.offset-N);let{localHeaderArray:_}=f;m||(await M,await R());let v=a.diskNumber,S=fRe(e,a);if(g.diskNumberStart=v,m||(x=!0,T=a.size,await am(E,_)),g=await tBt(n,E,g,i,e.config,r),m||(x=!1),o.set(t,g),g.filename=t,m){if(await Promise.all([E.writable.getWriter().close(),M]),await D(),b=!0,T=a.size,await R(),g.diskNumberStart=a.diskNumber,g.offset=fRe(e,a),d){let P=i.metadataSize;lRe(i,e.offset-a.diskOffset),g.size+=i.metadataSize-P}aBt(g,f.localHeaderView,r),await am(a,f.localHeaderArray),await fBt(E.readable,a,u,P=>C+=P),a.size+=E.size,b=!1}else g.diskNumberStart=v,g.offset=S;return e.offset+=g.size,g}catch(M){if(b||x){if(e.hasCorruptedEntries=!0,M)try{M.corruptedEntry=!0}catch{}e.offset+=a.size-T,m&&(e.offset+=C)}throw o.delete(t),M}finally{if(m&&e.bufferedWrites--,A&&A(),y&&y(),m&&E&&E.dispose)try{await E.dispose()}catch{}}function w(){g.lock=new Promise(M=>A=M)}async function D(){e.writerLocked=!0;let{lockWriter:M}=e;e.lockWriter=new Promise(N=>y=()=>{e.writerLocked=!1,N()}),await M}async function R(){Nr(f.localHeaderArray)>a.availableSize&&(a.availableSize=0,await am(a,Gi))}}async function tBt(e,t,{diskNumberStart:n,lock:i},r,o,a){let{headerInfo:s,dataDescriptorInfo:c,metadataSize:u}=r,{headerArray:f,headerView:d,lastModDate:p,rawLastModDate:g,encrypted:m,compressed:y,version:A,compressionMethod:b,rawExtraFieldZip64:x,localExtraFieldZip64Length:T,rawExtraFieldExtendedTimestamp:C,extraFieldExtendedTimestampFlag:E,rawExtraFieldNTFS:w,rawExtraFieldUnix:D,rawExtraFieldAES:R}=s,{dataDescriptorArray:M}=c,{rawFilename:N,lastAccessDate:_,creationDate:v,password:S,rawPassword:P,level:L,zip64:F,zip64UncompressedSize:V,zip64CompressedSize:z,zipCrypto:j,dataDescriptor:B,directory:G,executable:W,versionMadeBy:Q,rawComment:q,rawExtraField:J,useWebWorkers:Z,transferStreams:ce,onstart:Ae,onprogress:le,onend:Ce,signal:ye,encryptionStrength:ve,extendedTimestamp:Ie,msDosCompatible:Le,internalFileAttributes:$e,externalFileAttributes:Ye,uid:yt,gid:Ke,unixMode:we,setuid:We,setgid:Ct,sticky:ct,unixExternalUpper:dn,msdosAttributesRaw:Ht,msdosAttributes:bt,useCompressionStream:Dt,passThrough:In}=a,rt={lock:i,versionMadeBy:Q,zip64:F,directory:!!G,executable:!!W,filenameUTF8:!0,rawFilename:N,commentUTF8:!0,rawComment:q,rawExtraFieldZip64:x,localExtraFieldZip64Length:T,rawExtraFieldExtendedTimestamp:C,rawExtraFieldNTFS:w,rawExtraFieldUnix:D,rawExtraFieldAES:R,rawExtraField:J,extendedTimestamp:Ie,msDosCompatible:Le,internalFileAttributes:$e,externalFileAttributes:Ye,diskNumberStart:n,uid:yt,gid:Ke,unixMode:we,setuid:We,setgid:Ct,sticky:ct,unixExternalUpper:dn,msdosAttributesRaw:Ht,msdosAttributes:bt},{signature:dt,uncompressedSize:vi}=a,wn=0;In||(vi=0);let{writable:Mi}=t;if(e){let lr=e.createReadable?e.createReadable({chunkSize:ZS(o)}):e.readable,Li=e.size,Wi={options:{codecType:nw,level:L,rawPassword:P,password:S,encryptionStrength:ve,zipCrypto:m&&j,passwordVerification:m&&j&&g>>8&255,signed:!In,compressed:y&&!In,encrypted:m&&!In,useWebWorkers:Z,useCompressionStream:Dt,transferStreams:ce},config:o,streamOptions:{signal:ye,size:Li,onstart:Ae,onprogress:le,onend:Ce}};try{let ri=await TG({readable:lr,writable:Mi},Wi);if(wn=ri.outputSize,t.size+=wn,In||(vi=ri.inputSize,dt=ri.signature),!z&&wn>=4294967295||!V&&vi>=4294967295)throw new Error(QG)}catch(ri){throw ri.outputSize!==St&&(t.size+=ri.outputSize),ri}}return oBt({signature:dt,compressedSize:wn,uncompressedSize:vi,headerInfo:s,dataDescriptorInfo:c},a),B&&await am(t,M),Object.assign(rt,{uncompressedSize:vi,compressedSize:wn,lastModDate:p,rawLastModDate:g,creationDate:v,lastAccessDate:_,encrypted:m,zipCrypto:j,size:u+wn,compressionMethod:b,version:A,headerArray:f,headerView:d,signature:dt,extraFieldExtendedTimestampFlag:E,zip64UncompressedSize:V,zip64CompressedSize:z}),rt}function nBt(e){let{rawFilename:t,lastModDate:n,lastAccessDate:i,creationDate:r,level:o,zip64:a,zipCrypto:s,useUnicodeFileNames:c,dataDescriptor:u,directory:f,rawExtraField:d,encryptionStrength:p,extendedTimestamp:g,passThrough:m,encrypted:y,zip64UncompressedSize:A,zip64CompressedSize:b,uncompressedSize:x}=e,{version:T,compressionMethod:C}=e,E=!f&&(C===St?o===St||o>0:C!==0),w,D=m||!E,R=a&&(e.bufferedWrite||!u||!A&&!b||D),M=R||a&&u&&(A||b);if(a&&(A||b)){let q=Wd(20);if(q.uint16(1),q.uint16(16),w=q.array,R&&(q.uint64(x),D)){let J=y?s?12:16+p*4:0;q.uint64(m?0:x+J)}}else w=Gi;let N;if(y&&!s){let Q=Wd(Nr(sRe)+2);Q.uint16(39169),Q.bytes(sRe),N=Q.array,N[8]=p}else N=Gi;let _,v,S;if(g){let Q=$G(n);if(vRe(Q)){let q=9+(i?4:0)+(r?4:0),J=Wd(q);S=1+(i?2:0)+(r?4:0),J.uint16(21589),J.uint16(q-4),J.uint8(S),J.uint32(Q),i&&J.uint32(dRe($G(i))),r&&J.uint32(dRe($G(r))),v=J.array}else v=Gi;try{let q=Tie(n),J=Wd(36);J.uint16(10),J.uint16(32),J.skip(4),J.uint16(1),J.uint16(24),J.uint64(q),J.uint64(Tie(i)||q),J.uint64(Tie(r)||q),_=J.array}catch{_=Gi}}else _=v=Gi;let P;try{let{uid:Q,gid:q,unixExtraFieldType:J}=e;if(J==Cie&&(Q!==St||q!==St)){let Z=uRe(Q),ce=uRe(q),Ae=3+Z.length+ce.length,le=Wd(4+Ae);le.uint16(30837),le.uint16(Ae),le.uint8(1),le.uint8(Z.length),le.bytes(Z),le.uint8(ce.length),le.bytes(ce),P=le.array}else if(J==vie&&(Q!==St||q!==St)){let Z=Wd(8);Z.uint16(30805),Z.uint16(4),Z.uint16((Q===St?0:Q)&65535),Z.uint16((q===St?0:q)&65535),P=Z.array}else P=Gi}catch{P=Gi}C===St&&(C=E?8:0),a&&(T=T>45?T:45),y&&!s&&(T=T>51?T:51,N[9]=C,C=99);let L=M?Nr(w):0,F=L+Nr(N,v,_,P,d);if(F>65535)throw new Error(ZG);let{headerArray:V,headerView:z,rawLastModDate:j}=ERe({version:T,bitFlag:SRe(o,c,u,y,C),compressionMethod:C,uncompressedSize:x,lastModDate:n<gne?gne:n>pne?pne:n,rawFilename:t,zip64CompressedSize:b,zip64UncompressedSize:A,extraFieldLength:F}),B=Wd(30+Nr(t)+F),G=B.array,W=Zp(G);return B.uint32(67324752),B.bytes(V),B.bytes(t),M&&B.bytes(w),B.bytes(N),B.bytes(v),B.bytes(_),B.bytes(P),B.bytes(d),u&&(b||wc(W,18,0),A||wc(W,22,0)),{localHeaderArray:G,localHeaderView:W,headerArray:V,headerView:z,lastModDate:n,rawLastModDate:j,encrypted:y,compressed:E,version:T,compressionMethod:C,extraFieldExtendedTimestampFlag:S,rawExtraFieldZip64:Gi,localExtraFieldZip64Length:L,rawExtraFieldExtendedTimestamp:v,rawExtraFieldNTFS:_,rawExtraFieldUnix:P,rawExtraFieldAES:N,extraFieldLength:F}}function lRe(e,t){let{headerInfo:n}=e,{localHeaderArray:i,extraFieldLength:r}=n,o=64-(t+Nr(i))%64;o<4&&(o+=64);let a=new Uint8Array(o),s=Zp(a);Vg(s,0,6534),Vg(s,2,o-4);let c=i;n.localHeaderArray=i=new Uint8Array(Nr(c)+o),_O(i,c),_O(i,a,Nr(c));let u=Zp(i);Vg(u,28,r+o),n.localHeaderView=u,e.metadataSize+=o}function uRe(e){if(e===St)return Gi;{let t=new Uint8Array(4);Zp(t).setUint32(0,e,!0);let i=4;for(;i>1&&t[i-1]===0;)i--;return t.subarray(0,i)}}function iBt(e,t){if(e!==St)e=e&255;else if(t!==St){let{readOnly:n,hidden:i,system:r,directory:o,archive:a}=t,s=0;n&&(s|=1),i&&(s|=2),r&&(s|=4),o&&(s|=16),a&&(s|=32),e=s&255}return t===St&&(t={readOnly:!!(e&1),hidden:!!(e&2),system:!!(e&4),directory:!!(e&16),archive:!!(e&32)}),{msdosAttributesRaw:e,msdosAttributes:t}}function rBt({zip64:e,dataDescriptor:t,dataDescriptorSignature:n}){let i=Gi,r,o=0,a=e?20:12;return n&&(a+=4),t&&(i=new Uint8Array(a),r=Zp(i),n&&(o=4,wc(r,0,134695760))),{dataDescriptorArray:i,dataDescriptorView:r,dataDescriptorOffset:o}}function oBt({signature:e,compressedSize:t,uncompressedSize:n,headerInfo:i,dataDescriptorInfo:r},{zip64:o,zipCrypto:a,dataDescriptor:s}){let{headerView:c,encrypted:u}=i,{dataDescriptorView:f,dataDescriptorOffset:d}=r;(!u||a)&&e!==St&&(wc(c,10,e),s&&wc(f,d,e)),o?s&&(gO(f,d+4,BigInt(t)),gO(f,d+12,BigInt(n))):(wc(c,14,t),wc(c,18,n),s&&(wc(f,d+4,t),wc(f,d+8,n)))}function aBt({rawFilename:e,encrypted:t,zip64:n,localExtraFieldZip64Length:i,signature:r,compressedSize:o,uncompressedSize:a,zip64UncompressedSize:s,zip64CompressedSize:c},u,{dataDescriptor:f}){if(f||(t||wc(u,14,r),c||wc(u,18,o),s||wc(u,22,a)),n&&i){let d=30+Nr(e)+4;gO(u,d,BigInt(a)),gO(u,d+8,BigInt(o))}}async function sBt(e,t,n){let i=cBt(e.files),{cdStartDiskNumber:r,cdStartDiskOffset:o}=await lBt(e,i,n);await uBt(e,t,n,{cdStartDiskNumber:r,cdStartDiskOffset:o,directoryDataLength:i})}function cBt(e){let t=0;for(let[,n]of e){let{rawFilename:i,rawExtraFieldAES:r,rawComment:o,rawExtraFieldNTFS:a,rawExtraFieldUnix:s,rawExtraField:c,extendedTimestamp:u,extraFieldExtendedTimestampFlag:f,lastModDate:d,zip64UncompressedSize:p,zip64CompressedSize:g,uncompressedSize:m,compressedSize:y}=n,A=n.offset>=4294967295,b=n.diskNumberStart>=65535,x;if(A||b||p||g){let w=4+(p?8:0)+(g?8:0)+(A?8:0)+(b?4:0),D=Wd(w);D.uint16(1),D.uint16(w-4),p&&D.uint64(m),g&&D.uint64(y),A&&D.uint64(n.offset),b&&D.uint32(n.diskNumberStart),x=D.array}else x=Gi;n.rawExtraFieldZip64=x,n.zip64Offset=A,n.zip64DiskNumberStart=b;let T,C=$G(d);if(u&&vRe(C)){let w=Wd(9);w.uint16(21589),w.uint16(5),w.uint8(f),w.uint32(C),T=w.array}else T=Gi;n.rawExtraFieldExtendedTimestamp=T;let E=Nr(x,r,a,s,T,c);if(E>65535)throw new Error(ZG);t+=46+Nr(i,o)+E}return t}async function lBt(e,t,n){let{files:i,writer:r}=e,o=new Uint8Array(t);await Sf(r);let a=0,s=0,c=r.diskNumber,u=r.diskOffset;for(let[f,d]of Array.from(i.values()).entries()){let{offset:p,rawFilename:g,rawExtraFieldZip64:m,rawExtraFieldAES:y,rawExtraFieldExtendedTimestamp:A,rawExtraFieldNTFS:b,rawExtraFieldUnix:x,rawExtraField:T,rawComment:C,versionMadeBy:E,headerArray:w,headerView:D,zip64UncompressedSize:R,zip64CompressedSize:M,zip64DiskNumberStart:N,zip64Offset:_,internalFileAttributes:v,externalFileAttributes:S,diskNumberStart:P,uncompressedSize:L,compressedSize:F}=d,V=Nr(m,y,A,b,x,T),z=46+Nr(g,C)+V;a+z-s>r.availableSize&&(await am(r,o.slice(s,a)),s=a,r.availableSize=0,await am(r,Gi)),f==0&&(c=r.diskNumber,u=r.diskOffset),R||wc(D,18,L),M||wc(D,14,F),(_||N)&&d.version<45&&Vg(D,0,45);let j=Wd(z);if(j.uint32(33639248),j.uint16(E),j.bytes(w.subarray(0,24)),j.uint16(V),j.uint16(Nr(C)),j.uint16(N?65535:P),j.uint16(v),j.uint32(S),j.uint32(_?4294967295:p),j.bytes(g),j.bytes(m),j.bytes(y),j.bytes(A),j.bytes(b),j.bytes(x),j.bytes(T),j.bytes(C),_O(o,j.array,a),a+=z,n.onprogress)try{await n.onprogress(f+1,i.size,new 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r=t.writable.getWriter();try{await e.pipeTo(new WritableStream({async write(o){await r.ready,await r.write(o),i(Nr(o))}}),{preventClose:!0,preventAbort:!0,signal:n})}finally{r.releaseLock()}}function Tie(e){if(e)return(BigInt(e.getTime())+BigInt(116444736e5))*BigInt(1e4)}function $G(e){return Math.floor(e.getTime()/1e3)}function vRe(e){return e>=ARe&&e<=bRe}function dRe(e){return Math.min(bRe,Math.max(ARe,e))}function hi(e,t,n,i){let r=t[n]===St?e.options[n]:t[n];return r===St?i:r}function hRe(e){return e+5*(Math.floor(e/16383)+1)}function dBt(e,t,n){e.setUint8(t,n)}function Vg(e,t,n){e.setUint16(t,n,!0)}function wc(e,t,n){e.setUint32(t,n,!0)}function gO(e,t,n){e.setBigUint64(t,n,!0)}function _O(e,t,n){e.set(t,n)}function Zp(e){return new DataView(e.buffer,e.byteOffset,e.byteLength)}function Nr(...e){let t=0;return e.forEach(n=>n&&(t+=n.length)),t}function 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C=yO(T),E=new Uint8Array(A+b),w=0;for(;w<E.length;){let D=m(C);if(16>D)E[w++]=D;else if(D==16){let R=E[w-1],M=f(2)+3;for(;M--;)E[w++]=R}else w+=D==17?f(3)+3:f(7)+11}return[yO(E.subarray(0,A)),yO(E.subarray(A))]}function m(A){let{t:b,symbols:x}=A,T=0,C=0,E=0;for(let w=1;15>=w;w++){T|=f(1);let D=b[w];if(D>T-C)return x[E+(T-C)];E+=D,C=C+D<<1,T<<=1}throw Error("invalid huffman code")}function y(A){if(a.length<A){let b=2*a.length;for(;A>b;)b*=2;let x=new Uint8Array(b);x.set(a.subarray(0,s)),a=x}}})((n=>{let i=(n=(n+"").replace(/[^A-Za-z0-9+/=]/g,"")).length,r=[];for(let o=0;i>o;o+=4){let a=If.indexOf(n[o])<<18|If.indexOf(n[o+1])<<12|(63&If.indexOf(n[o+2]))<<6|63&If.indexOf(n[o+3]);r.push(a>>16&255),n[o+2]!=="="&&r.push(a>>8&255),n[o+3]!=="="&&r.push(255&a)}return new Uint8Array(r)})("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")))),t)})}var 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Uint8Array(r),e?(this._process=Ra.deflate_process,this._last_consumed=Ra.deflate_last_consumed,this._end=Ra.deflate_end,this.streamHandle=Ra.deflate_new(),t==="gzip"?s=Ra.deflate_init_gzip(this.streamHandle,i):t==="deflate-raw"?s=Ra.deflate_init_raw(this.streamHandle,i):s=Ra.deflate_init(this.streamHandle,i)):t==="deflate64-raw"?(this._process=Ra.inflate9_process,this._last_consumed=Ra.inflate9_last_consumed,this._end=Ra.inflate9_end,this.streamHandle=Ra.inflate9_new(),s=Ra.inflate9_init_raw(this.streamHandle)):(this._process=Ra.inflate_process,this._last_consumed=Ra.inflate_last_consumed,this._end=Ra.inflate_end,this.streamHandle=Ra.inflate_new(),t==="deflate-raw"?s=Ra.inflate_init_raw(this.streamHandle):t==="gzip"?s=Ra.inflate_init_gzip(this.streamHandle):s=Ra.inflate_init(this.streamHandle)),s!==0)throw new Error("init failed:"+s)}catch(s){throw a(this),s}},transform(s,c){try{let u=s,f=new 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p=f.split("#"),g=p[0];d=`${i.getDerivedResource({url:g}).getUrlComponent()}#${p[1]}`}a=n.getById(d),l(a)||(a=n.getById(`#${d}`)),l(a)&&o.merge(a)}return o}function RBt(e,t,n){return t.fetchXML().then(function(i){return KRe(e,i,n,t,!0)})}function KRe(e,t,n,i,r,o){let a,s,c,u,f=URe(t,"Style",Ue.kml);if(l(f)){let y=f.length;for(a=0;a<y;a++)u=f[a],s=_s(u,"id"),l(s)&&(s=`#${s}`,r&&l(i)&&(s=i.getUrlComponent()+s),l(n.getById(s))||(c=new $r({id:s}),n.add(c),s5(e,u,c,i,o)))}let d=URe(t,"StyleMap",Ue.kml);if(l(d)){let y=d.length;for(a=0;a<y;a++){let A=d[a];if(s=_s(A,"id"),l(s)){let b=sm(A,"Pair",Ue.kml);for(let x=0;x<b.length;x++){let T=b[x],C=Bn(T,"key",Ue.kml);if(C==="normal"){if(s=`#${s}`,r&&l(i)&&(s=i.getUrlComponent()+s),!l(n.getById(s))){c=n.getOrCreateEntity(s);let E=Bn(T,"styleUrl",Ue.kml);if(l(E)){E[0]!=="#"&&(E=`#${E}`),r&&l(i)&&(E=i.getUrlComponent()+E);let w=n.getById(E);l(w)&&c.merge(w)}else u=Xi(T,"Style",Ue.kml),s5(e,u,c,i,o)}}else pt(`kml-styleMap-${C}`,`KML - Unsupported 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g=Math.min(s.length,u.length),m=[],y=[];for(let b=0;b<g;b++){let x=l5(s[b].textContent,p);m.push(x),y.push(K.fromIso8601(u[b].textContent))}let A=new vc;return A.addSamples(y,m),i.position=A,u5(e,i,r,$Re(o,a)),JRe(i,r),i.availability=new xa,u.length>0&&i.availability.addInterval(new Cn({start:y[0],stop:y[y.length-1]})),d&&f&&Hie(t,i,r),!0}function jRe(e,t,n,i,r,o,a,s,c){let u=e[0],f=e[e.length-1],d=new vc;d.addSamples(e,t),n.intervals.addInterval(new Cn({start:u,stop:f,isStartIncluded:c,isStopIncluded:c,data:OBt(d,a,s)})),i.addInterval(new Cn({start:u,stop:f,isStartIncluded:c,isStopIncluded:c})),r.intervals.addInterval(new Cn({start:u,stop:f,isStartIncluded:c,isStopIncluded:c,data:o}))}function BBt(e,t,n,i,r){let o=cm(n,"interpolate",Ue.gx),a=sm(n,"Track",Ue.gx),s,c,u,f=!1,d=new gA,p=new xa,g=new Cc,m=e._ellipsoid;for(let y=0,A=a.length;y<A;y++){let b=a[y],x=sm(b,"when",Ue.kml),T=sm(b,"coord",Ue.gx),C=Bn(b,"altitudeMode",Ue.kml),E=Bn(b,"altitudeMode",Ue.gx),w=TO(C,E),D=cm(b,"extrude",Ue.kml),R=Math.min(T.length,x.length),M=[];s=[];for(let N=0;N<R;N++){let _=l5(T[N].textContent,m);M.push(_),s.push(K.fromIso8601(x[N].textContent))}o&&(l(c)&&jRe([c,s[0]],[u,M[0]],g,p,d,!1,"absolute",void 0,!1),c=s[R-1],u=M[M.length-1]),jRe(s,M,g,p,d,w&&D,C,E,!0),f=f||w&&D}return i.availability=p,i.position=g,u5(e,i,r),JRe(i,r),f&&(Hie(t,i,r),i.polyline.show=d),!0}var ZRe={Point:LBt,LineString:VRe,LinearRing:VRe,Polygon:NBt,Track:FBt,MultiTrack:BBt,MultiGeometry:kBt,Model:zBt};function kBt(e,t,n,i,r,o){let a=n.childNodes,s=!1;for(let c=0,u=a.length;c<u;c++){let f=a.item(c),d=ZRe[f.localName];if(l(d)){let p=qRe(f,t,o);p.parent=i,p.name=i.name,p.availability=i.availability,p.description=i.description,p.kml=i.kml,d(e,t,f,p,r)&&(s=!0)}}return s}function zBt(e,t,n,i,r){return pt("kml-unsupportedGeometry",`KML - Unsupported geometry: 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A=Fr.querySelectorAll("a");for(o=0;o<A.length;o++)A[o].setAttribute("target","_blank");l(i)&&i.keys.length>1&&(Pf(Fr,"a","href",i),Pf(Fr,"link","href",i),Pf(Fr,"area","href",i),Pf(Fr,"img","src",i),Pf(Fr,"iframe","src",i),Pf(Fr,"video","src",i),Pf(Fr,"audio","src",i),Pf(Fr,"source","src",i),Pf(Fr,"track","src",i),Pf(Fr,"input","src",i),Pf(Fr,"embed","src",i),Pf(Fr,"script","src",i),Pf(Fr,"video","poster",i)),Df(Fr,"a","href",r),Df(Fr,"link","href",r),Df(Fr,"area","href",r),Df(Fr,"img","src",r),Df(Fr,"iframe","src",r),Df(Fr,"video","src",r),Df(Fr,"audio","src",r),Df(Fr,"source","src",r),Df(Fr,"track","src",r),Df(Fr,"input","src",r),Df(Fr,"embed","src",r),Df(Fr,"script","src",r),Df(Fr,"video","poster",r);let b='<div class="cesium-infoBox-description-lighter" style="';b+="overflow:auto;",b+="word-wrap:break-word;",b+=`background-color:${p.toCssColorString()};`,b+=`color:${g.toCssColorString()};`,b+='">',b+=`${Fr.innerHTML}</div>`,Fr.innerHTML="",t.description=b}function f5(e,t,n){let 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r5(i,r,a);e.addPlaylistEntry(s)}function eOe(e,t,n){let i=Xi(e,"Camera",Ue.kml);if(l(i)){let r=xi(i,"longitude",Ue.kml)??0,o=xi(i,"latitude",Ue.kml)??0,a=xi(i,"altitude",Ue.kml)??0,s=xi(i,"heading",Ue.kml)??0,c=xi(i,"tilt",Ue.kml)??0,u=xi(i,"roll",Ue.kml)??0,f=h.fromDegrees(r,o,a,n),d=Oc.fromDegrees(s,c-90,u);t.kml.camera=new oG(f,d)}}function tOe(e,t,n){let i=Xi(e,"LookAt",Ue.kml);if(l(i)){let r=xi(i,"longitude",Ue.kml)??0,o=xi(i,"latitude",Ue.kml)??0,a=xi(i,"altitude",Ue.kml)??0,s=xi(i,"heading",Ue.kml),c=xi(i,"tilt",Ue.kml),u=xi(i,"range",Ue.kml)??0;c=I.toRadians(c??0),s=I.toRadians(s??0);let f=new ph(s,c-I.PI_OVER_TWO,u),d=h.fromDegrees(r,o,a,n);t.kml.lookAt=new e5(d,f)}}function XBt(e,t,n,i){let r=n.screenOverlayContainer;if(!l(r))return;let o=n.sourceResource,a=n.uriResolver,s=Xi(t,"Icon",Ue.kml),c=jie(s,e,o,a,!1);if(!l(c))return;let u=document.createElement("img");e._screenOverlays.push(u),u.src=c.url,u.onload=function(){let f=["position: absolute"],d=Xi(t,"screenXY",Ue.kml),p=Xi(t,"overlayXY",Ue.kml),g=Xi(t,"size",Ue.kml),m,y,A,b,x,T;l(g)&&(m=IA(g,"x"),y=IA(g,"y"),A=_s(g,"xunits"),b=_s(g,"yunits"),l(m)&&m!==-1&&m!==0&&(A==="fraction"?x=`width: ${Math.floor(m*100)}%`:A==="pixels"&&(x=`width: ${m}px`),f.push(x)),l(y)&&y!==-1&&y!==0&&(b==="fraction"?T=`height: ${Math.floor(y*100)}%`:b==="pixels"&&(T=`height: ${y}px`),f.push(T))),u.style=f.join(";");let C=0,E=u.height;l(p)&&(m=IA(p,"x"),y=IA(p,"y"),A=_s(p,"xunits"),b=_s(p,"yunits"),l(m)&&(A==="fraction"?C=m*u.width:(A==="pixels"||A==="insetPixels")&&(C=m)),l(y)&&(b==="fraction"?E=y*u.height:(b==="pixels"||b==="insetPixels")&&(E=y))),l(d)&&(m=IA(d,"x"),y=IA(d,"y"),A=_s(d,"xunits"),b=_s(d,"yunits"),l(m)&&(A==="fraction"?x=`left: calc(${Math.floor(m*100)}% - ${C}px)`:A==="pixels"?x=`left: ${m-C}px`:A==="insetPixels"&&(x=`right: ${m-C}px`),f.push(x)),l(y)&&(b==="fraction"?T=`bottom: calc(${Math.floor(y*100)}% - ${E}px)`:b==="pixels"?T=`bottom: ${y-E}px`:b==="insetPixels"&&(T=`top: ${y-E}px`),f.push(T))),u.style=f.join(";")},r.appendChild(u)}function KBt(e,t,n,i){let o=f5(e,t,n).entity,a,s=!1,c=e._ellipsoid,u=a5(Xi(t,"LatLonQuad",Ue.gx),c),f=xi(t,"drawOrder",Ue.kml);if(l(u))a=Vie(),a.hierarchy=new Vc(u),a.zIndex=f,o.polygon=a,s=!0;else{a=new sp,a.zIndex=f,o.rectangle=a;let m=Xi(t,"LatLonBox",Ue.kml);if(l(m)){let y=xi(m,"west",Ue.kml),A=xi(m,"south",Ue.kml),b=xi(m,"east",Ue.kml),x=xi(m,"north",Ue.kml);l(y)&&(y=I.negativePiToPi(I.toRadians(y))),l(A)&&(A=I.clampToLatitudeRange(I.toRadians(A))),l(b)&&(b=I.negativePiToPi(I.toRadians(b))),l(x)&&(x=I.clampToLatitudeRange(I.toRadians(x))),a.coordinates=new ie(y,A,b,x);let T=xi(m,"rotation",Ue.kml);if(l(T)){let C=I.toRadians(T);a.rotation=C,a.stRotation=C}}}let d=Xi(t,"Icon",Ue.kml),p=jie(d,e,n.sourceResource,n.uriResolver,!0);if(l(p)){s&&pt("kml-gx:LatLonQuad","KML - gx:LatLonQuad Icon does not support texture projection.");let m=xi(d,"x",Ue.gx),y=xi(d,"y",Ue.gx),A=xi(d,"w",Ue.gx),b=xi(d,"h",Ue.gx);(l(m)||l(y)||l(A)||l(b))&&pt("kml-groundOverlay-xywh","KML - gx:x, gx:y, gx:w, gx:h aren't supported for GroundOverlays"),a.material=p,a.material.color=fT(t,"color",Ue.kml),a.material.transparent=!0}else a.material=fT(t,"color",Ue.kml);let g=Bn(t,"altitudeMode",Ue.kml);l(g)?g==="absolute"?(a.height=xi(t,"altitude",Ue.kml),a.zIndex=void 0):g!=="clampToGround"&&pt("kml-altitudeMode-unknown",`KML - Unknown altitudeMode: ${g}`):(g=Bn(t,"altitudeMode",Ue.gx),g==="relativeToSeaFloor"?(pt("kml-altitudeMode-relativeToSeaFloor","KML - altitudeMode relativeToSeaFloor is currently not supported, treating as absolute."),a.height=xi(t,"altitude",Ue.kml),a.zIndex=void 0):g==="clampToSeaFloor"?pt("kml-altitudeMode-clampToSeaFloor","KML - altitudeMode clampToSeaFloor is currently not supported, treating as clampToGround."):l(g)&&pt("kml-altitudeMode-unknown",`KML - Unknown altitudeMode: ${g}`))}function nOe(e,t,n,i){e._unsupportedNode.raiseEvent(e,n.parentEntity,t,n.entityCollection,n.styleCollection,n.sourceResource,n.uriResolver),pt(`kml-unsupportedFeature-${t.nodeName}`,`KML - Unsupported feature: ${t.nodeName}`)}var PA={INTERVAL:0,EXPIRE:1,STOP:2};function c5(e){if(!l(e)||e.length===0)return"";let t=e[0];return(t==="&"||t==="?")&&(e=e.substring(1)),e}var $Bt=new ie,xw=new de,Rie=new k,JBt=new h;function Gie(e,t,n,i,r,o){function a(u){return u<-I.PI_OVER_TWO?-I.PI_OVER_TWO:u>I.PI_OVER_TWO?I.PI_OVER_TWO:u}function s(u){return u>I.PI?u-I.TWO_PI:u<-I.PI?u+I.TWO_PI:u}let c=NT(e.queryParameters);if(c=c.replace(/%5B/g,"[").replace(/%5D/g,"]"),l(t)&&t._mode!==re.MORPHING){let u,f;if(r=r??$Bt,l(n)&&(Rie.x=n.clientWidth*.5,Rie.y=n.clientHeight*.5,u=t.pickEllipsoid(Rie,o,JBt)),l(u)?f=o.cartesianToCartographic(u,xw):(f=ie.center(r,xw),u=o.cartographicToCartesian(f)),l(i)&&!I.equalsEpsilon(i,1,I.EPSILON9)){let b=r.width*i*.5,x=r.height*i*.5;r=new ie(s(f.longitude-b),a(f.latitude-x),s(f.longitude+b),a(f.latitude+x))}c=c.replace("[bboxWest]",I.toDegrees(r.west).toString()),c=c.replace("[bboxSouth]",I.toDegrees(r.south).toString()),c=c.replace("[bboxEast]",I.toDegrees(r.east).toString()),c=c.replace("[bboxNorth]",I.toDegrees(r.north).toString());let d=I.toDegrees(f.longitude).toString(),p=I.toDegrees(f.latitude).toString();c=c.replace("[lookatLon]",d),c=c.replace("[lookatLat]",p),c=c.replace("[lookatTilt]",I.toDegrees(t.pitch).toString()),c=c.replace("[lookatHeading]",I.toDegrees(t.heading).toString()),c=c.replace("[lookatRange]",h.distance(t.positionWC,u)),c=c.replace("[lookatTerrainLon]",d),c=c.replace("[lookatTerrainLat]",p),c=c.replace("[lookatTerrainAlt]",f.height.toString()),o.cartesianToCartographic(t.positionWC,xw),c=c.replace("[cameraLon]",I.toDegrees(xw.longitude).toString()),c=c.replace("[cameraLat]",I.toDegrees(xw.latitude).toString()),c=c.replace("[cameraAlt]",I.toDegrees(xw.height).toString());let g=t.frustum,m=g.aspectRatio,y="",A="";if(l(m)){let b=I.toDegrees(g.fov);m>1?(y=b,A=b/m):(A=b,y=b*m)}c=c.replace("[horizFov]",y.toString()),c=c.replace("[vertFov]",A.toString())}else c=c.replace("[bboxWest]","-180"),c=c.replace("[bboxSouth]","-90"),c=c.replace("[bboxEast]","180"),c=c.replace("[bboxNorth]","90"),c=c.replace("[lookatLon]",""),c=c.replace("[lookatLat]",""),c=c.replace("[lookatRange]",""),c=c.replace("[lookatTilt]",""),c=c.replace("[lookatHeading]",""),c=c.replace("[lookatTerrainLon]",""),c=c.replace("[lookatTerrainLat]",""),c=c.replace("[lookatTerrainAlt]",""),c=c.replace("[cameraLon]",""),c=c.replace("[cameraLat]",""),c=c.replace("[cameraAlt]",""),c=c.replace("[horizFov]",""),c=c.replace("[vertFov]","");l(n)?(c=c.replace("[horizPixels]",n.clientWidth),c=c.replace("[vertPixels]",n.clientHeight)):(c=c.replace("[horizPixels]",""),c=c.replace("[vertPixels]","")),c=c.replace("[terrainEnabled]","1"),c=c.replace("[clientVersion]","1"),c=c.replace("[kmlVersion]","2.2"),c=c.replace("[clientName]","Cesium"),c=c.replace("[language]","English"),e.setQueryParameters(kf(c))}function ZBt(e,t,n,i){let o=f5(e,t,n).entity,a=n.sourceResource,s=n.uriResolver,c=Xi(t,"Link",Ue.kml);if(l(c)||(c=Xi(t,"Url",Ue.kml)),l(c)){let u=Bn(c,"href",Ue.kml),f,d;if(l(u)){let p=u;if(u=Uie(u,a,n.uriResolver),/^data:/.test(u.getUrlComponent()))/\.kmz/i.test(a.getUrlComponent())||(p=a.getDerivedResource({url:p}));else{if(p=u.clone(),f=Bn(c,"viewRefreshMode",Ue.kml),f==="onRegion"){pt("kml-refrehMode-onRegion","KML - Unsupported viewRefreshMode: onRegion");return}d=Bn(c,"viewBoundScale",Ue.kml)??1;let A=f==="onStop"?"BBOX=[bboxWest],[bboxSouth],[bboxEast],[bboxNorth]":"",b=Bn(c,"viewFormat",Ue.kml)??A,x=Bn(c,"httpQuery",Ue.kml);l(b)&&u.setQueryParameters(kf(c5(b))),l(x)&&u.setQueryParameters(kf(c5(x)));let T=e._ellipsoid;Gie(u,e.camera,e.canvas,d,e._lastCameraView.bbox,T)}let g={sourceUri:p,uriResolver:s,context:o.id,screenOverlayContainer:n.screenOverlayContainer},m=new Qs,y=Fie(e,m,u,g).then(function(A){let b=e._entityCollection,x=m.values;b.suspendEvents();for(let E=0;E<x.length;E++){let w=x[E];l(w.parent)||(w.parent=o,Wie(w)),b.add(w)}b.resumeEvents();let T=Bn(c,"refreshMode",Ue.kml),C=xi(c,"refreshInterval",Ue.kml)??0;if(T==="onInterval"&&C>0||T==="onExpire"||f==="onStop"){let E=Xi(A,"NetworkLinkControl",Ue.kml),w=l(E),D=K.now(),R={id:Kn(),href:u,cookie:{},lastUpdated:D,updating:!1,entity:o,viewBoundScale:d,needsUpdate:!1,cameraUpdateTime:D},M=0;if(w&&(R.cookie=kf(Bn(E,"cookie",Ue.kml)??""),M=xi(E,"minRefreshPeriod",Ue.kml)??0),T==="onInterval")w&&(C=Math.max(M,C)),R.refreshMode=PA.INTERVAL,R.time=C;else if(T==="onExpire"){let N;if(w&&(N=Bn(E,"expires",Ue.kml)),l(N))try{let _=K.fromIso8601(N),v=K.secondsDifference(_,D);v>0&&v<M&&K.addSeconds(D,M,_),R.refreshMode=PA.EXPIRE,R.time=_}catch{pt("kml-refreshMode-onInterval-onExpire","KML - NetworkLinkControl expires is not a valid date")}else pt("kml-refreshMode-onExpire","KML - refreshMode of onExpire requires the NetworkLinkControl to have an expires element")}else l(e.camera)?(R.refreshMode=PA.STOP,R.time=xi(c,"viewRefreshTime",Ue.kml)??0):pt("kml-refrehMode-onStop-noCamera","A NetworkLink with viewRefreshMode=onStop requires the `camera` property to be defined.");l(R.refreshMode)&&e._networkLinks.set(R.id,R)}}).catch(function(A){pt(`An error occured during loading ${u.url}`),e._error.raiseEvent(e,A)});i.addPromise(y)}}}function QBt(e,t,n,i){let r=zie[t.localName];return l(r)?r(e,t,n,i):nOe(e,t,n,i)}function Nie(e,t,n,i,r,o,a){t.removeAll();let s=n.documentElement,c=s.localName==="Document"?s:Xi(s,"Document",Ue.kml),u=Bn(c,"name",Ue.kml);l(u)||(u=ty(i.getUrlComponent())),l(e._name)||(e._name=u);let f=new Hg._DeferredLoading(e),d=new Qs(e);return Promise.all(KRe(e,n,d,i,!1,r)).then(function(){let p=n.documentElement;if(p.localName==="kml"){let m=p.childNodes;for(let y=0;y<m.length;y++){let A=m[y];if(l(zie[A.localName])){p=A;break}}}let g={parentEntity:void 0,entityCollection:t,styleCollection:d,sourceResource:i,uriResolver:r,context:a,screenOverlayContainer:o};return t.suspendEvents(),QBt(e,p,g,f),t.resumeEvents(),f.wait().then(function(){return n.documentElement})})}async function e2t(e,t,n,i,r){let o=$t("ThirdParty/Workers/zip-web-worker.js"),a=$t("ThirdParty/zip-module.wasm");Xp({workerURI:o,wasmURI:a});let s=new lT(new $p(n)),c=await s.getEntries(),u=[],f={},d;for(let p=0;p<c.length;p++){let g=c[p];g.directory||(/\.kml$/i.test(g.filename)&&(!l(d)||!/\//i.test(g.filename))?(l(d)&&u.push(Pie(d,f)),d=g):u.push(Pie(g,f)))}if(l(d)&&u.push(SBt(d,f)),await Promise.all(u),s.close(),!l(f.kml))throw new oe("KMZ file does not contain a KML document.");return f.keys=Object.keys(f),Nie(e,t,f.kml,i,f,r)}function Fie(e,t,n,i){i=i??H.EMPTY_OBJECT;let r=i.sourceUri,o=i.uriResolver,a=i.context,s=i.screenOverlayContainer,c=n;if(typeof n=="string"||n instanceof De){n=De.createIfNeeded(n),c=n.fetchBlob(),r=r??n.clone();let u=e._resourceCredits,f=n.credits;if(l(f)){let d=f.length;for(let p=0;p<d;p++)u.push(f[p])}}else r=r??De.DEFAULT.clone();return r=De.createIfNeeded(r),l(s)&&(s=zn(s)),Promise.resolve(c).then(function(u){return u instanceof Blob?vBt(u).then(function(f){return f?e2t(e,t,u,r,s):EBt(u).then(function(d){d=GRe(d),d=WRe(d);let p,g;try{p=kie.parseFromString(d,"application/xml")}catch(m){g=m.toString()}if(l(g)||p.body||p.documentElement.tagName==="parsererror"){let m=l(g)?g:p.documentElement.firstChild.nodeValue;throw m||(m=p.body.innerText),new oe(m)}return Nie(e,t,p,r,o,s,a)})}):Nie(e,t,u,r,o,s,a)}).catch(function(u){return e._error.raiseEvent(e,u),console.log(u),Promise.reject(u)})}var Hg=class e{constructor(t){t=t??H.EMPTY_OBJECT;let n=t.camera,i=t.canvas;this._changed=new be,this._error=new be,this._loading=new be,this._refresh=new be,this._unsupportedNode=new be,this._clock=void 0,this._entityCollection=new Qs(this),this._name=void 0,this._isLoading=!1,this._pinBuilder=new k_,this._networkLinks=new zt,this._entityCluster=new gd,this.canvas=i,this.camera=n,this._lastCameraView={position:l(n)?h.clone(n.positionWC):void 0,direction:l(n)?h.clone(n.directionWC):void 0,up:l(n)?h.clone(n.upWC):void 0,bbox:l(n)?n.computeViewRectangle():ie.clone(ie.MAX_VALUE)},this._ellipsoid=t.ellipsoid??te.default;let r=t.credit;typeof r=="string"&&(r=new wt(r)),this._credit=r,this._resourceCredits=[],this._kmlTours=[],this._screenOverlays=[]}static load(t,n){return n=n??H.EMPTY_OBJECT,new e(n).load(t,n)}get name(){return this._name}set name(t){this._name!==t&&(this._name=t,this._changed.raiseEvent(this))}get clock(){return this._clock}get entities(){return this._entityCollection}get isLoading(){return this._isLoading}get changedEvent(){return this._changed}get errorEvent(){return this._error}get loadingEvent(){return this._loading}get refreshEvent(){return this._refresh}get unsupportedNodeEvent(){return this._unsupportedNode}get show(){return this._entityCollection.show}set show(t){this._entityCollection.show=t}get clustering(){return this._entityCluster}set clustering(t){this._entityCluster=t}get credit(){return this._credit}get kmlTours(){return this._kmlTours}load(t,n){n=n??H.EMPTY_OBJECT,Ca.setLoading(this,!0);let i=this._name;this._name=void 0,this._clampToGround=n.clampToGround??!1;let r=this;return Fie(this,this._entityCollection,t,n).then(function(){let o,a=r._entityCollection.computeAvailability(),s=a.start,c=a.stop,u=K.equals(s,Qe.MINIMUM_VALUE),f=K.equals(c,Qe.MAXIMUM_VALUE);if(!u||!f){let p;u&&(p=new Date,p.setHours(0,0,0,0),s=K.fromDate(p)),f&&(p=new Date,p.setHours(24,0,0,0),c=K.fromDate(p)),o=new Vp,o.startTime=s,o.stopTime=c,o.currentTime=K.clone(s),o.clockRange=_a.LOOP_STOP,o.clockStep=Br.SYSTEM_CLOCK_MULTIPLIER,o.multiplier=Math.round(Math.min(Math.max(K.secondsDifference(c,s)/60,1),31556900))}let d=!1;return o!==r._clock&&(r._clock=o,d=!0),i!==r._name&&(d=!0),d&&r._changed.raiseEvent(r),Ca.setLoading(r,!1),r}).catch(function(o){return Ca.setLoading(r,!1),r._error.raiseEvent(r,o),console.log(o),Promise.reject(o)})}destroy(){for(;this._screenOverlays.length>0;)this._screenOverlays.pop().remove()}update(t){let n=this._networkLinks;if(n.length===0)return!0;let i=K.now(),r=this;Oie.removeAll();function o(d){let p=d._children,g=p.length;for(let m=0;m<g;++m){let y=p[m];Oie.set(y.id,y),o(y)}}let a=!1,s=this._lastCameraView,c=this.camera;l(c)&&!(c.positionWC.equalsEpsilon(s.position,I.EPSILON7)&&c.directionWC.equalsEpsilon(s.direction,I.EPSILON7)&&c.upWC.equalsEpsilon(s.up,I.EPSILON7))&&(s.position=h.clone(c.positionWC),s.direction=h.clone(c.directionWC),s.up=h.clone(c.upWC),s.bbox=c.computeViewRectangle(),a=!0);let u=new zt,f=!1;return n.values.forEach(function(d){let p=d.entity;if(!Oie.contains(p.id)){if(!d.updating){let g=!1;if(d.refreshMode===PA.INTERVAL?K.secondsDifference(i,d.lastUpdated)>d.time&&(g=!0):d.refreshMode===PA.EXPIRE?K.greaterThan(i,d.time)&&(g=!0):d.refreshMode===PA.STOP&&(a&&(d.needsUpdate=!0,d.cameraUpdateTime=i),d.needsUpdate&&K.secondsDifference(i,d.cameraUpdateTime)>=d.time&&(g=!0)),g){o(p),d.updating=!0;let m=new Qs,y=d.href.clone();y.setQueryParameters(d.cookie);let A=r._ellipsoid??te.default;Gie(y,r.camera,r.canvas,d.viewBoundScale,s.bbox,A),Fie(r,m,y,{context:p.id}).then(t2t(r,d,m,u,y)).catch(function(b){let x=`NetworkLink ${d.href} refresh failed: ${b}`;console.log(x),r._error.raiseEvent(r,x)}),f=!0}}u.set(d.id,d)}}),f&&(this._networkLinks=u,this._changed.raiseEvent(this)),!0}};function Wie(e){let t=e.parent;if(l(t)){let n=t.availability;if(l(n)){let i=e.availability;l(i)?i.intersect(n):e.availability=n}}}function t2t(e,t,n,i,r){return function(o){if(!i.contains(t.id))return;let a=!1,s=Xi(o,"NetworkLinkControl",Ue.kml),c=l(s),u=0;if(c){if(l(Xi(s,"Update",Ue.kml))){pt("kml-networkLinkControl-update","KML - NetworkLinkControl updates aren't supported."),t.updating=!1,i.remove(t.id);return}t.cookie=kf(Bn(s,"cookie",Ue.kml)??""),u=xi(s,"minRefreshPeriod",Ue.kml)??0}let f=K.now(),d=t.refreshMode;if(d===PA.INTERVAL)l(s)&&(t.time=Math.max(u,t.time));else if(d===PA.EXPIRE){let D;if(l(s)&&(D=Bn(s,"expires",Ue.kml)),l(D))try{let R=K.fromIso8601(D),M=K.secondsDifference(R,f);M>0&&M<u&&K.addSeconds(f,u,R),t.time=R}catch{pt("kml-networkLinkControl-expires","KML - NetworkLinkControl expires is not a valid date"),a=!0}else pt("kml-refreshMode-onExpire","KML - refreshMode of onExpire requires the NetworkLinkControl to have an expires element"),a=!0}let p=t.entity,g=e._entityCollection,m=n.values;function y(D){g.remove(D);let R=D._children,M=R.length;for(let N=0;N<M;++N)y(R[N])}g.suspendEvents();let A=g.values.slice(),b;for(b=0;b<A.length;++b){let D=A[b];D.parent===p&&(D.parent=void 0,y(D))}for(g.resumeEvents(),g.suspendEvents(),b=0;b<m.length;b++){let D=m[b];l(D.parent)||(D.parent=p,Wie(D)),g.add(D)}g.resumeEvents(),a?i.remove(t.id):t.lastUpdated=f;let x=g.computeAvailability(),T=x.start,C=x.stop,E=K.equals(T,Qe.MINIMUM_VALUE),w=K.equals(C,Qe.MAXIMUM_VALUE);if(!E||!w){let D=e._clock;(D.startTime!==T||D.stopTime!==C)&&(D.startTime=T,D.stopTime=C,e._changed.raiseEvent(e))}t.updating=!1,t.needsUpdate=!1,e._refresh.raiseEvent(e,r.getUrlComponent(!0))}}var Oie=new zt,Bie=class{constructor(){this.author={name:void 0,uri:void 0,email:void 0},this.link={href:void 0,hreflang:void 0,rel:void 0,type:void 0,title:void 0,length:void 0},this.address=void 0,this.phoneNumber=void 0,this.snippet=void 0,this.extendedData=void 0}};Hg._DeferredLoading=Mie;Hg._getTimestamp=An;var Tw=Hg;function CO(){pe.throwInstantiationError()}CO.prototype.update=pe.throwInstantiationError;CO.prototype.getBoundingSphere=pe.throwInstantiationError;CO.prototype.isDestroyed=pe.throwInstantiationError;CO.prototype.destroy=pe.throwInstantiationError;var iOe=CO;var qie=32,n2t="http://www.opengis.net/kml/2.2",um="http://www.google.com/kml/ext/2.2",i2t="http://www.w3.org/2000/xmlns/";function d5(e){this._files={},this._promises=[],this._count=0,this._modelCallback=e}var r2t=/^data:image\/([^,;]+)/;d5.prototype.texture=function(e){let t=this,n;if(typeof e=="string"||e instanceof De){if(e=De.createIfNeeded(e),!e.isDataUri)return e.url;let i=e.url.match(r2t);n=`texture_${++this._count}`,l(i)&&(n+=`.${i[1]}`);let r=e.fetchBlob().then(function(o){t._files[n]=o});return this._promises.push(r),n}if(e instanceof HTMLCanvasElement){n=`texture_${++this._count}.png`;let i=new Promise(r=>{e.toBlob(function(o){t._files[n]=o,r()})});return this._promises.push(i),n}return""};function o2t(e,t){return function(n){e._files[t]=n}}d5.prototype.model=function(e,t){let n=this._modelCallback;if(!l(n))throw new oe("Encountered a model entity while exporting to KML, but no model callback was supplied.");let i={},r=n(e,t,i);for(let o in i)if(i.hasOwnProperty(o)){let a=Promise.resolve(i[o]);this._promises.push(a),a.then(o2t(this,o))}return r};Object.defineProperties(d5.prototype,{promise:{get:function(){return Promise.all(this._promises)}},files:{get:function(){return this._files}}});function h5(e){this._time=e}h5.prototype.get=function(e,t,n){let i;return l(e)&&(i=l(e.getValue)?e.getValue(this._time,n):e),i??t};h5.prototype.getColor=function(e,t){let n=this.get(e,t);if(l(n))return hT(n)};h5.prototype.getMaterialType=function(e){if(l(e))return e.getType(this._time)};function Yie(){this._ids={},this._styles={},this._count=0}Yie.prototype.get=function(e){let t=this._ids,n=e.innerHTML;if(l(t[n]))return t[n];let i=`style-${++this._count}`;return e.setAttribute("id",i),i=`#${i}`,t[n]=i,this._styles[n]=e,i};Yie.prototype.save=function(e){let t=this._styles,n=e.childNodes[0];for(let i in t)t.hasOwnProperty(i)&&e.insertBefore(t[i],n)};function aOe(){this._ids={}}aOe.prototype.get=function(e){if(!l(e))return this.get(Kn());let t=this._ids;return l(t[e])?`${e.toString()}-${++t[e]}`:(t[e]=0,e)};function Xie(e){e=e??H.EMPTY_OBJECT;let t=e.entities,n=e.kmz??!1,i=Xie._createState(e),r=t.values.filter(function(u){return!l(u.parent)}),o=i.kmlDoc,a=o.documentElement;a.setAttributeNS(i2t,"xmlns:gx",um);let s=o.createElement("Document");a.appendChild(s),cOe(i,s,r),i.styleCache.save(s);let c=i.externalFileHandler;return c.promise.then(function(){let f=new XMLSerializer().serializeToString(i.kmlDoc);return n?a2t(f,c.files):{kml:f,externalFiles:c.files}})}async function a2t(e,t){let n=$t("ThirdParty/Workers/zip-web-worker.js"),i=$t("ThirdParty/zip-module.wasm");Xp({workerURI:n,wasmURI:i});let r=new aw("application/vnd.google-earth.kmz"),o=new pO(r);await o.add("doc.kml",new KR(e));let a=Object.keys(t);return await sOe(o,a,t,0),await o.close(),{kmz:await r.getData()}}async function sOe(e,t,n,i){if(t.length===i)return;let r=t[i];return await e.add(r,new $p(n[r])),sOe(e,t,n,i+1)}Xie._createState=function(e){let t=e.entities,n=new Yie,i=t.computeAvailability(),r=l(e.time)?e.time:i.start,o=e.defaultAvailability??i,a=e.sampleDuration??60;o.start===Qe.MINIMUM_VALUE?o.stop===Qe.MAXIMUM_VALUE?o=new Cn:K.addSeconds(o.stop,-10*a,o.start):o.stop===Qe.MAXIMUM_VALUE&&K.addSeconds(o.start,10*a,o.stop);let s=new d5(e.modelCallback);return{kmlDoc:document.implementation.createDocument(n2t,"kml"),ellipsoid:e.ellipsoid??te.default,idManager:new aOe,styleCache:n,externalFileHandler:s,time:r,valueGetter:new h5(r),sampleDuration:a,defaultAvailability:new xa([o])}};function cOe(e,t,n){let i=e.kmlDoc,r=e.styleCache,o=e.valueGetter,a=e.idManager,s=n.length,c,u,f;for(let d=0;d<s;++d){let p=n[d];c=[],u=[],f=[],s2t(e,p,u,f),c2t(e,p.polyline,u,f),oOe(e,p.rectangle,u,f,c),oOe(e,p.polygon,u,f,c),d2t(e,p,p.model,u,f);let g,m=p.availability;l(m)&&(g=i.createElement("TimeSpan"),K.equals(m.start,Qe.MINIMUM_VALUE)||g.appendChild(bn(i,"begin",K.toIso8601(m.start))),K.equals(m.stop,Qe.MAXIMUM_VALUE)||g.appendChild(bn(i,"end",K.toIso8601(m.stop))));for(let b=0;b<c.length;++b){let x=c[b];x.setAttribute("id",a.get(p.id)),x.appendChild(bn(i,"name",p.name)),x.appendChild(bn(i,"visibility",p.show)),x.appendChild(bn(i,"description",p.description)),l(g)&&x.appendChild(g),t.appendChild(x)}let y=u.length;if(y>0){let b=i.createElement("Placemark");b.setAttribute("id",a.get(p.id));let x=p.name,T=p.label;if(l(T)){let E=i.createElement("LabelStyle"),w=o.get(T.text);x=l(w)&&w.length>0?w:x;let D=o.getColor(T.fillColor);l(D)&&(E.appendChild(bn(i,"color",D)),E.appendChild(bn(i,"colorMode","normal")));let R=o.get(T.scale);l(R)&&E.appendChild(bn(i,"scale",R)),f.push(E)}b.appendChild(bn(i,"name",x)),b.appendChild(bn(i,"visibility",p.show)),b.appendChild(bn(i,"description",p.description)),l(g)&&b.appendChild(g),t.appendChild(b);let C=f.length;if(C>0){let E=i.createElement("Style");for(let w=0;w<C;++w)E.appendChild(f[w]);b.appendChild(bn(i,"styleUrl",r.get(E)))}if(u.length===1)b.appendChild(u[0]);else if(u.length>1){let E=i.createElement("MultiGeometry");for(let w=0;w<y;++w)E.appendChild(u[w]);b.appendChild(E)}}let A=p._children;if(A.length>0){let b=i.createElement("Folder");b.setAttribute("id",a.get(p.id)),b.appendChild(bn(i,"name",p.name)),b.appendChild(bn(i,"visibility",p.show)),b.appendChild(bn(i,"description",p.description)),t.appendChild(b),cOe(e,b,A)}}}var Nu=new h,Hl=new de,lm=new K;function s2t(e,t,n,i){let r=e.kmlDoc,o=e.ellipsoid,a=e.valueGetter,s=t.billboard??t.point;if(!l(s)&&!l(t.path))return;let c=t.position;if(!c.isConstant){lOe(e,t,s,n,i);return}a.get(c,void 0,Nu);let u=bn(r,"coordinates",dT(Nu,o)),f=r.createElement("Point"),d=r.createElement("altitudeMode");d.appendChild(mT(e,s.heightReference)),f.appendChild(d),f.appendChild(u),n.push(f);let p=s instanceof Pl?fOe(e,s):uOe(e,s);i.push(p)}function lOe(e,t,n,i,r){let o=e.kmlDoc,a=e.ellipsoid,s=e.valueGetter,c,u=t.position,f=!0;u instanceof Cc?(c=u.intervals,f=!1):c=t.availability??e.defaultAvailability;let d=n instanceof dy,p,g,m,y=[];for(p=0;p<c.length;++p){let b=c.get(p),x=f?u:b.data,T=o.createElement("altitudeMode");x instanceof bg?(x=x._value,T.appendChild(mT(e,it.CLAMP_TO_GROUND))):l(n)?T.appendChild(mT(e,n.heightReference)):T.appendChild(mT(e,it.NONE));let C=[],E=[];if(x.isConstant){s.get(x,void 0,Nu);let D=bn(o,"coordinates",dT(Nu,a));C.push(K.toIso8601(b.start)),E.push(D),C.push(K.toIso8601(b.stop)),E.push(D)}else if(x instanceof vc)for(m=x._property._times,g=0;g<m.length;++g)C.push(K.toIso8601(m[g])),x.getValueInReferenceFrame(m[g],Vi.FIXED,Nu),E.push(dT(Nu,a));else if(x instanceof Md){m=x._times;let D=x._values;for(g=0;g<m.length;++g)C.push(K.toIso8601(m[g])),h.fromArray(D,g*3,Nu),E.push(dT(Nu,a))}else{let D=e.sampleDuration;b.start.clone(lm),b.isStartIncluded||K.addSeconds(lm,D,lm);let R=b.stop;for(;K.lessThan(lm,R);)x.getValue(lm,Nu),C.push(K.toIso8601(lm)),E.push(dT(Nu,a)),K.addSeconds(lm,D,lm);b.isStopIncluded&&K.equals(lm,R)&&(x.getValue(lm,Nu),C.push(K.toIso8601(lm)),E.push(dT(Nu,a)))}let w=o.createElementNS(um,"Track");w.appendChild(T);for(let D=0;D<C.length;++D){let R=bn(o,"when",C[D]),M=bn(o,"coord",E[D],um);w.appendChild(R),w.appendChild(M)}d&&w.appendChild(dOe(e,n)),y.push(w)}if(y.length===1)i.push(y[0]);else if(y.length>1){let b=o.createElementNS(um,"MultiTrack");for(p=0;p<y.length;++p)b.appendChild(y[p]);i.push(b)}if(l(n)&&!d){let b=n instanceof Pl?fOe(e,n):uOe(e,n);r.push(b)}let A=t.path;if(l(A)){let b=s.get(A.width),x=A.material;if(l(x)||l(b)){let T=o.createElement("LineStyle");l(b)&&T.appendChild(bn(o,"width",b)),Kie(e,x,T),r.push(T)}}}function uOe(e,t){let n=e.kmlDoc,i=e.valueGetter,r=n.createElement("IconStyle"),o=i.getColor(t.color);l(o)&&(r.appendChild(bn(n,"color",o)),r.appendChild(bn(n,"colorMode","normal")));let a=i.get(t.pixelSize);return l(a)&&r.appendChild(bn(n,"scale",a/qie)),r}function fOe(e,t){let n=e.kmlDoc,i=e.valueGetter,r=e.externalFileHandler,o=n.createElement("IconStyle"),a=i.get(t.image);if(l(a)){a=r.texture(a);let p=n.createElement("Icon");p.appendChild(bn(n,"href",a));let g=i.get(t.imageSubRegion);l(g)&&(p.appendChild(bn(n,"x",g.x,um)),p.appendChild(bn(n,"y",g.y,um)),p.appendChild(bn(n,"w",g.width,um)),p.appendChild(bn(n,"h",g.height,um))),o.appendChild(p)}let s=i.getColor(t.color);l(s)&&(o.appendChild(bn(n,"color",s)),o.appendChild(bn(n,"colorMode","normal")));let c=i.get(t.scale);l(c)&&o.appendChild(bn(n,"scale",c));let u=i.get(t.pixelOffset);if(l(u)){c=c??1,k.divideByScalar(u,c,u);let p=i.get(t.width,qie),g=i.get(t.height,qie),m=i.get(t.horizontalOrigin,ji.CENTER);m===ji.CENTER?u.x-=p*.5:m===ji.RIGHT&&(u.x-=p);let y=i.get(t.verticalOrigin,Wn.CENTER);y===Wn.TOP?u.y+=g:y===Wn.CENTER&&(u.y+=g*.5);let A=n.createElement("hotSpot");A.setAttribute("x",-u.x),A.setAttribute("y",u.y),A.setAttribute("xunits","pixels"),A.setAttribute("yunits","pixels"),o.appendChild(A)}let f=i.get(t.rotation),d=i.get(t.alignedAxis);return l(f)&&h.equals(h.UNIT_Z,d)&&(f=I.toDegrees(-f),f===0&&(f=360),o.appendChild(bn(n,"heading",f))),o}function c2t(e,t,n,i){let r=e.kmlDoc,o=e.ellipsoid,a=e.valueGetter;if(!l(t))return;let s=r.createElement("LineString"),c=r.createElement("altitudeMode"),u=a.get(t.clampToGround,!1),f;u?(s.appendChild(bn(r,"tessellate",!0)),f=r.createTextNode("clampToGround")):f=r.createTextNode("absolute"),c.appendChild(f),s.appendChild(c);let d=t.positions,p=a.get(d),g=bn(r,"coordinates",dT(p,o));s.appendChild(g);let m=a.get(t.zIndex);u&&l(m)&&s.appendChild(bn(r,"drawOrder",m,um)),n.push(s);let y=r.createElement("LineStyle"),A=a.get(t.width);l(A)&&y.appendChild(bn(r,"width",A)),Kie(e,t.material,y),i.push(y)}function l2t(e,t,n){let i=e.kmlDoc,r=e.valueGetter,o=r.get(t.height,0);n>0&&(o=n);let a=t.coordinates,s=r.get(a),c=[],u=[ie.northeast,ie.southeast,ie.southwest,ie.northwest];for(let g=0;g<4;++g)u[g](s,Hl),c.push(`${I.toDegrees(Hl.longitude)},${I.toDegrees(Hl.latitude)},${o}`);let f=bn(i,"coordinates",c.join(" ")),d=i.createElement("outerBoundaryIs"),p=i.createElement("LinearRing");return p.appendChild(f),d.appendChild(p),[d]}function rOe(e,t,n,i){let r=e.kmlDoc,o=e.ellipsoid,a=[],s=t.length;for(let f=0;f<s;++f)de.fromCartesian(t[f],o,Hl),a.push(`${I.toDegrees(Hl.longitude)},${I.toDegrees(Hl.latitude)},${i?Hl.height:n}`);let c=bn(r,"coordinates",a.join(" ")),u=r.createElement("LinearRing");return u.appendChild(c),u}function u2t(e,t,n){let i=e.kmlDoc,r=e.valueGetter,o=r.get(t.height,0),a=r.get(t.perPositionHeight,!1);!a&&n>0&&(o=n);let s=[],c=t.hierarchy,u=r.get(c),f=Array.isArray(u)?u:u.positions,d=i.createElement("outerBoundaryIs");d.appendChild(rOe(e,f,o,a)),s.push(d);let p=u.holes;if(l(p)){let g=p.length;for(let m=0;m<g;++m){let y=i.createElement("innerBoundaryIs");y.appendChild(rOe(e,p[m].positions,o,a)),s.push(y)}}return s}function oOe(e,t,n,i,r){let o=e.kmlDoc,a=e.valueGetter;if(!l(t))return;let s=t instanceof sp;if(s&&a.getMaterialType(t.material)==="Image"){f2t(e,t,r);return}let c=o.createElement("Polygon"),u=a.get(t.extrudedHeight,0);u>0&&c.appendChild(bn(o,"extrude",!0));let f=s?l2t(e,t,u):u2t(e,t,u),d=f.length;for(let A=0;A<d;++A)c.appendChild(f[A]);let p=o.createElement("altitudeMode");p.appendChild(mT(e,t.heightReference)),c.appendChild(p),n.push(c);let g=o.createElement("PolyStyle"),m=a.get(t.fill,!1);m&&g.appendChild(bn(o,"fill",m)),Kie(e,t.material,g);let y=a.get(t.outline,!1);if(y){g.appendChild(bn(o,"outline",y));let A=o.createElement("LineStyle"),b=a.get(t.outlineWidth,1);A.appendChild(bn(o,"width",b));let x=a.getColor(t.outlineColor,U.BLACK);A.appendChild(bn(o,"color",x)),A.appendChild(bn(o,"colorMode","normal")),i.push(A)}i.push(g)}function f2t(e,t,n){let i=e.kmlDoc,r=e.valueGetter,o=e.externalFileHandler,a=i.createElement("GroundOverlay"),s=i.createElement("altitudeMode");s.appendChild(mT(e,t.heightReference)),a.appendChild(s);let c=r.get(t.height);l(c)&&a.appendChild(bn(i,"altitude",c));let u=r.get(t.coordinates),f=i.createElement("LatLonBox");f.appendChild(bn(i,"north",I.toDegrees(u.north))),f.appendChild(bn(i,"south",I.toDegrees(u.south))),f.appendChild(bn(i,"east",I.toDegrees(u.east))),f.appendChild(bn(i,"west",I.toDegrees(u.west))),a.appendChild(f);let d=r.get(t.material),p=o.texture(d.image),g=i.createElement("Icon");g.appendChild(bn(i,"href",p)),a.appendChild(g);let m=d.color;l(m)&&a.appendChild(bn(i,"color",hT(d.color))),n.push(a)}function dOe(e,t){let n=e.kmlDoc,i=e.valueGetter,r=e.externalFileHandler,o=n.createElement("Model"),a=i.get(t.scale);if(l(a)){let u=n.createElement("scale");u.appendChild(bn(n,"x",a)),u.appendChild(bn(n,"y",a)),u.appendChild(bn(n,"z",a)),o.appendChild(u)}let s=n.createElement("Link"),c=r.model(t,e.time);return s.appendChild(bn(n,"href",c)),o.appendChild(s),o}function d2t(e,t,n,i,r){let o=e.kmlDoc,a=e.ellipsoid,s=e.valueGetter;if(!l(n))return;let c=t.position;if(!c.isConstant){lOe(e,t,n,i,r);return}let u=dOe(e,n),f=o.createElement("altitudeMode");f.appendChild(mT(e,n.heightReference)),u.appendChild(f),s.get(c,void 0,Nu),de.fromCartesian(Nu,a,Hl);let d=o.createElement("Location");d.appendChild(bn(o,"longitude",I.toDegrees(Hl.longitude))),d.appendChild(bn(o,"latitude",I.toDegrees(Hl.latitude))),d.appendChild(bn(o,"altitude",Hl.height)),u.appendChild(d),i.push(u)}function Kie(e,t,n){let i=e.kmlDoc,r=e.valueGetter;if(!l(t))return;let o=r.get(t);if(!l(o))return;let a,s=r.getMaterialType(t),c,u;switch(s){case"Image":a=hT(U.WHITE);break;case"Color":case"Grid":case"PolylineGlow":case"PolylineArrow":case"PolylineDash":a=hT(o.color);break;case"PolylineOutline":a=hT(o.color),c=hT(o.outlineColor),u=o.outlineWidth,n.appendChild(bn(i,"outerColor",c,um)),n.appendChild(bn(i,"outerWidth",u,um));break;case"Stripe":a=hT(o.oddColor);break}l(a)&&(n.appendChild(bn(i,"color",a)),n.appendChild(bn(i,"colorMode","normal")))}function mT(e,t){let n=e.kmlDoc,r=e.valueGetter.get(t,it.NONE),o;switch(r){case it.NONE:o=n.createTextNode("absolute");break;case it.CLAMP_TO_GROUND:o=n.createTextNode("clampToGround");break;case it.RELATIVE_TO_GROUND:o=n.createTextNode("relativeToGround");break}return o}function dT(e,t){Array.isArray(e)||(e=[e]);let n=e.length,i=[];for(let r=0;r<n;++r)de.fromCartesian(e[r],t,Hl),i.push(`${I.toDegrees(Hl.longitude)},${I.toDegrees(Hl.latitude)},${Hl.height}`);return i.join(" ")}function bn(e,t,n,i){n=n??"",typeof n=="boolean"&&(n=n?"1":"0");let r=l(i)?e.createElementNS(i,t):e.createElement(t),o=n==="string"&&n.indexOf("<")!==-1?e.createCDATASection(n):e.createTextNode(n);return r.appendChild(o),r}function hT(e){let t="",n=e.toBytes();for(let i=3;i>=0;--i)t+=n[i]<16?`0${n[i].toString(16)}`:n[i].toString(16);return t}var hOe=Xie;var m5=`uniform sampler2D u_noiseTexture;
uniform vec3 u_noiseTextureDimensions;
uniform float u_noiseDetail;
in vec2 v_offset;
in vec3 v_maximumSize;
in vec4 v_color;
in float v_slice;
in float v_brightness;

float wrap(float value, float rangeLength) {
    if(value < 0.0) {
        float absValue = abs(value);
        float modValue = mod(absValue, rangeLength);
        return mod(rangeLength - modValue, rangeLength);
    }
    return mod(value, rangeLength);
}

vec3 wrapVec(vec3 value, float rangeLength) {
    return vec3(wrap(value.x, rangeLength),
                wrap(value.y, rangeLength),
                wrap(value.z, rangeLength));
}

vec2 voxelToUV(vec3 voxelIndex) {
    float textureSliceWidth = u_noiseTextureDimensions.x;
    float noiseTextureRows = u_noiseTextureDimensions.y;
    float inverseNoiseTextureRows = u_noiseTextureDimensions.z;

    float textureSliceWidthSquared = textureSliceWidth * textureSliceWidth;
    vec2 inverseNoiseTextureDimensions = vec2(noiseTextureRows / textureSliceWidthSquared,
                                            inverseNoiseTextureRows / textureSliceWidth);
    vec3 wrappedIndex = wrapVec(voxelIndex, textureSliceWidth);
    float column = mod(wrappedIndex.z, textureSliceWidth * inverseNoiseTextureRows);
    float row = floor(wrappedIndex.z / textureSliceWidth * noiseTextureRows);

    float xPixelCoord = wrappedIndex.x + column * textureSliceWidth;
    float yPixelCoord = wrappedIndex.y + row * textureSliceWidth;
    return vec2(xPixelCoord, yPixelCoord) * inverseNoiseTextureDimensions;
}

// Interpolate a voxel with its neighbor (along the positive X-axis)
vec4 lerpSamplesX(vec3 voxelIndex, float x) {
    vec2 uv0 = voxelToUV(voxelIndex);
    vec2 uv1 = voxelToUV(voxelIndex + vec3(1.0, 0.0, 0.0));
    vec4 sample0 = texture(u_noiseTexture, uv0);
    vec4 sample1 = texture(u_noiseTexture, uv1);
    return mix(sample0, sample1, x);
}

vec4 sampleNoiseTexture(vec3 position) {
    float textureSliceWidth = u_noiseTextureDimensions.x;
    vec3 recenteredPos = position + vec3(textureSliceWidth / 2.0);
    vec3 lerpValue = fract(recenteredPos);
    vec3 voxelIndex = floor(recenteredPos);

    vec4 xLerp00 = lerpSamplesX(voxelIndex, lerpValue.x);
    vec4 xLerp01 = lerpSamplesX(voxelIndex + vec3(0.0, 0.0, 1.0), lerpValue.x);
    vec4 xLerp10 = lerpSamplesX(voxelIndex + vec3(0.0, 1.0, 0.0), lerpValue.x);
    vec4 xLerp11 = lerpSamplesX(voxelIndex + vec3(0.0, 1.0, 1.0), lerpValue.x);

    vec4 yLerp0 = mix(xLerp00, xLerp10, lerpValue.y);
    vec4 yLerp1 = mix(xLerp01, xLerp11, lerpValue.y);
    return mix(yLerp0, yLerp1, lerpValue.z);
}

// Intersection with a unit sphere with radius 0.5 at center (0, 0, 0).
bool intersectSphere(vec3 origin, vec3 dir, float slice,
                     out vec3 point, out vec3 normal) {
    float A = dot(dir, dir);
    float B = dot(origin, dir);
    float C = dot(origin, origin) - 0.25;
    float discriminant = (B * B) - (A * C);
    if(discriminant < 0.0) {
        return false;
    }
    float root = sqrt(discriminant);
    float t = (-B - root) / A;
    if(t < 0.0) {
        t = (-B + root) / A;
    }
    point = origin + t * dir;

    if(slice >= 0.0) {
        point.z = (slice / 2.0) - 0.5;
        if(length(point) > 0.5) {
            return false;
        }
    }

    normal = normalize(point);
    point -= czm_epsilon2 * normal;
    return true;
}

// Transforms the ray origin and direction into unit sphere space,
// then transforms the result back into the ellipsoid's space.
bool intersectEllipsoid(vec3 origin, vec3 dir, vec3 center, vec3 scale, float slice,
                        out vec3 point, out vec3 normal) {
    if(scale.x <= 0.01 || scale.y < 0.01 || scale.z < 0.01) {
        return false;
    }

    vec3 o = (origin - center) / scale;
    vec3 d = dir / scale;
    vec3 p, n;
    bool intersected = intersectSphere(o, d, slice, p, n);
    if(intersected) {
        point = (p * scale) + center;
        normal = n;
    }
    return intersected;
}

// Assume that if phase shift is being called for octave i,
// the frequency is of i - 1. This saves us from doing extra
// division / multiplication operations.
vec2 phaseShift2D(vec2 p, vec2 freq) {
    return (czm_pi / 2.0) * sin(freq.yx * p.yx);
}

vec2 phaseShift3D(vec3 p, vec2 freq) {
    return phaseShift2D(p.xy, freq) + czm_pi * vec2(sin(freq.x * p.z));
}

// The cloud texture function derived from Gardner's 1985 paper,
// "Visual Simulation of Clouds."
// https://www.cs.drexel.edu/~david/Classes/Papers/p297-gardner.pdf
const float T0    = 0.6;  // contrast of the texture pattern
const float k     = 0.1;  // computed to produce a maximum value of 1
const float C0    = 0.8;  // coefficient
const float FX0   = 0.6;  // frequency X
const float FY0   = 0.6;  // frequency Y
const int octaves = 5;

float T(vec3 point) {
    vec2 sum = vec2(0.0);
    float Ci = C0;
    vec2 FXY = vec2(FX0, FY0);
    vec2 PXY = vec2(0.0);
    for(int i = 1; i <= octaves; i++) {
        PXY = phaseShift3D(point, FXY);
        Ci *= 0.707;
        FXY *= 2.0;
        vec2 sinTerm = sin(FXY * point.xy + PXY);
        sum += Ci * sinTerm + vec2(T0);
    }
    return k * sum.x * sum.y;
}

const float a = 0.5;  // fraction of surface reflection due to ambient or scattered light,
const float t = 0.4;  // fraction of texture shading
const float s = 0.25; // fraction of specular reflection

float I(float Id, float Is, float It) {
    return (1.0 - a) * ((1.0 - t) * ((1.0 - s) * Id + s * Is) + t * It) + a;
}

const vec3 lightDir = normalize(vec3(0.2, -1.0, 0.7));

vec4 drawCloud(vec3 rayOrigin, vec3 rayDir, vec3 cloudCenter, vec3 cloudScale, float cloudSlice,
               float brightness) {
    vec3 cloudPoint, cloudNormal;
    if(!intersectEllipsoid(rayOrigin, rayDir, cloudCenter, cloudScale, cloudSlice,
                            cloudPoint, cloudNormal)) {
        return vec4(0.0);
    }

    float Id = clamp(dot(cloudNormal, -lightDir), 0.0, 1.0);  // diffuse reflection
    float Is = max(pow(dot(-lightDir, -rayDir), 2.0), 0.0);   // specular reflection
    float It = T(cloudPoint);                                 // texture function
    float intensity = I(Id, Is, It);
    vec3 color = vec3(intensity * clamp(brightness, 0.1, 1.0));

    vec4 noise = sampleNoiseTexture(u_noiseDetail * cloudPoint);
    float W = noise.x;
    float W2 = noise.y;
    float W3 = noise.z;

    // The dot product between the cloud's normal and the ray's direction is greatest
    // in the center of the ellipsoid's surface. It decreases towards the edge.
    // Thus, it is used to blur the areas leading to the edges of the ellipsoid,
    // so that no harsh lines appear.

    // The first (and biggest) layer of worley noise is then subtracted from this.
    // The final result is scaled up so that the base cloud is not too translucent.
    float ndDot = clamp(dot(cloudNormal, -rayDir), 0.0, 1.0);
    float TR = pow(ndDot, 3.0) - W; // translucency
    TR *= 1.3;

    // Subtracting the second and third layers of worley noise is more complicated.
    // If these layers of noise were simply subtracted from the current translucency,
    // the shape derived from the first layer of noise would be completely deleted.
    // The erosion of this noise should thus be constricted to the edges of the cloud.
    // However, because the edges of the ellipsoid were already blurred away, mapping
    // the noise to (1.0 - ndDot) will have no impact on most of the cloud's appearance.
    // The value of (0.5 - ndDot) provides the best compromise.
    float minusDot = 0.5 - ndDot;

    // Even with the previous calculation, subtracting the second layer of wnoise
    // erode too much of the cloud. The addition of it, however, will detailed
    // volume to the cloud. As long as the noise is only added and not subtracted,
    // the results are aesthetically pleasing.

    // The minusDot product is mapped in a way that it is larger at the edges of
    // the ellipsoid, so a subtraction and min operation are used instead of
    // an addition and max one.
    TR -= min(minusDot * W2, 0.0);

    // The third level of worley noise is subtracted from the result, with some
    // modifications. First, a scalar is added to minusDot so that the noise
    // starts affecting the shape farther away from the center of the ellipsoid's
    // surface. Then, it is scaled down so its impact is not too intense.
    TR -= 0.8 * (minusDot + 0.25) * W3;

    // The texture function's shading does not correlate with the shape of the cloud
    // produced by the layers of noise, so an extra shading scalar is calculated.
    // The darkest areas of the cloud are assigned to be where the noise erodes
    // the cloud the most. This is then interpolated based on the translucency
    // and the diffuse shading term of that point in the cloud.
    float shading = mix(1.0 - 0.8 * W * W, 1.0, Id * TR);

    // To avoid values that are too dark, this scalar is increased by a small amount
    // and clamped so it never goes to zero.
    shading = clamp(shading + 0.2, 0.3, 1.0);

    // Finally, the contrast of the cloud's color is increased.
    vec3 finalColor = mix(vec3(0.5), shading * color, 1.15);
    return vec4(finalColor, clamp(TR, 0.0, 1.0)) * v_color;
}

void main() {
#ifdef DEBUG_BILLBOARDS
    out_FragColor = vec4(0.0, 0.5, 0.5, 1.0);
#endif
    // To avoid calculations with high values,
    // we raycast from an arbitrarily smaller space.
    vec2 coordinate = v_maximumSize.xy * v_offset;

    vec3 ellipsoidScale = 0.82 * v_maximumSize;
    vec3 ellipsoidCenter = vec3(0.0);

    float zOffset = max(ellipsoidScale.z - 10.0, 0.0);
    vec3 eye = vec3(0, 0, -10.0 - zOffset);
    vec3 rayDir = normalize(vec3(coordinate, 1.0) - eye);
    vec3 rayOrigin = eye;
#ifdef DEBUG_ELLIPSOIDS
    vec3 point, normal;
    if(intersectEllipsoid(rayOrigin, rayDir, ellipsoidCenter, ellipsoidScale, v_slice,
                          point, normal)) {
        out_FragColor = v_brightness * v_color;
    }
#else
#ifndef DEBUG_BILLBOARDS
    vec4 cloud = drawCloud(rayOrigin, rayDir,
                           ellipsoidCenter, ellipsoidScale, v_slice, v_brightness);
    if(cloud.w < 0.01) {
        discard;
    }
    out_FragColor = cloud;
#endif
#endif
}
`;var p5=`#ifdef INSTANCED
in vec2 direction;
#endif
in vec4 positionHighAndScaleX;
in vec4 positionLowAndScaleY;
in vec4 packedAttribute0;
in vec4 packedAttribute1;
in vec4 color;

out vec2 v_offset;
out vec3 v_maximumSize;
out vec4 v_color;
out float v_slice;
out float v_brightness;

void main() {
    // Unpack attributes.
    vec3 positionHigh = positionHighAndScaleX.xyz;
    vec3 positionLow = positionLowAndScaleY.xyz;
    vec2 scale = vec2(positionHighAndScaleX.w, positionLowAndScaleY.w);

    float show = packedAttribute0.x;
    float brightness = packedAttribute0.y;
    vec2 coordinates = packedAttribute0.wz;
    vec3 maximumSize = packedAttribute1.xyz;
    float slice = packedAttribute1.w;

#ifdef INSTANCED
    vec2 dir = direction;
#else
    vec2 dir = coordinates;
#endif

    vec2 offset = dir - vec2(0.5, 0.5);
    vec2 scaledOffset = scale * offset;
    vec4 p = czm_translateRelativeToEye(positionHigh, positionLow);
    vec4 positionEC = czm_modelViewRelativeToEye * p;
    positionEC.xy += scaledOffset;
    
    positionEC.xyz *= show;
    gl_Position = czm_projection * positionEC;

    v_offset = offset;
    v_maximumSize = maximumSize;
    v_color = color;
    v_slice = slice;
    v_brightness = brightness;
}
`;var g5=`uniform vec3 u_noiseTextureDimensions;
uniform float u_noiseDetail;
uniform vec3 u_noiseOffset;
in vec2 v_position;

float wrap(float value, float rangeLength) {
    if(value < 0.0) {
        float absValue = abs(value);
        float modValue = mod(absValue, rangeLength);
        return mod(rangeLength - modValue, rangeLength);
    }
    return mod(value, rangeLength);
}

vec3 wrapVec(vec3 value, float rangeLength) {
    return vec3(wrap(value.x, rangeLength),
                wrap(value.y, rangeLength),
                wrap(value.z, rangeLength));
}

vec3 random3(vec3 p) {
    float dot1 = dot(p, vec3(127.1, 311.7, 932.8));
    float dot2 = dot(p, vec3(269.5, 183.3, 421.4));
    return fract(vec3(sin(dot1 - dot2), cos(dot1 * dot2), dot1 * dot2));
}

// Frequency corresponds to cell size.
// The higher the frequency, the smaller the cell size.
vec3 getWorleyCellPoint(vec3 centerCell, vec3 offset, float freq) {
    float textureSliceWidth = u_noiseTextureDimensions.x;
    vec3 cell = centerCell + offset;
    cell = wrapVec(cell, textureSliceWidth / u_noiseDetail);
    cell += floor(u_noiseOffset / u_noiseDetail);
    vec3 p = offset + random3(cell);
    return p;
}

float worleyNoise(vec3 p, float freq) {
    vec3 centerCell = floor(p * freq);
    vec3 pointInCell = fract(p * freq);
    float shortestDistance = 1000.0;

    for(float z = -1.0; z <= 1.0; z++) {
        for(float y = -1.0; y <= 1.0; y++) {
            for(float x = -1.0; x <= 1.0; x++) {
                vec3 offset = vec3(x, y, z);
                vec3 point = getWorleyCellPoint(centerCell, offset, freq);

                float distance = length(pointInCell - point);
                if(distance < shortestDistance) {
                    shortestDistance = distance;
                }
            }
        }
    }

    return shortestDistance;
}

const float MAX_FBM_ITERATIONS = 10.0;

float worleyFBMNoise(vec3 p, float octaves, float scale) {
    float noise = 0.0;
    float freq = 1.0;
    float persistence = 0.625;
    for(float i = 0.0; i < MAX_FBM_ITERATIONS; i++) {
        if(i >= octaves) {
            break;
        }

        noise += worleyNoise(p * scale, freq * scale) * persistence;
        persistence *= 0.5;
        freq *= 2.0;
    }
    return noise;
}

void main() {
    float textureSliceWidth = u_noiseTextureDimensions.x;
    float inverseNoiseTextureRows = u_noiseTextureDimensions.z;
    float x = mod(v_position.x, textureSliceWidth);
    float y = mod(v_position.y, textureSliceWidth);
    float sliceRow = floor(v_position.y / textureSliceWidth);
    float z = floor(v_position.x / textureSliceWidth) + sliceRow * inverseNoiseTextureRows * textureSliceWidth;

    vec3 position = vec3(x, y, z);
    position /= u_noiseDetail;
    float worley0 = clamp(worleyFBMNoise(position, 3.0, 1.0), 0.0, 1.0);
    float worley1 = clamp(worleyFBMNoise(position, 3.0, 2.0), 0.0, 1.0);
    float worley2 = clamp(worleyFBMNoise(position, 3.0, 3.0), 0.0, 1.0);
    out_FragColor = vec4(worley0, worley1, worley2, 1.0);
}
`;var _5=`uniform vec3 u_noiseTextureDimensions;
in vec2 position;

out vec2 v_position;

void main()
{
    gl_Position = vec4(position, 0.1, 1.0);

    float textureSliceWidth = u_noiseTextureDimensions.x;
    float noiseTextureRows = u_noiseTextureDimensions.y;
    float inverseNoiseTextureRows = u_noiseTextureDimensions.z;
    vec2 transformedPos = (position * 0.5) + vec2(0.5);
    transformedPos *= textureSliceWidth;
    transformedPos.x *= textureSliceWidth * inverseNoiseTextureRows;
    transformedPos.y *= noiseTextureRows;
    v_position = transformedPos;
}
`;var y5=`
in vec2 v_textureCoordinates;

void main()
{
    czm_materialInput materialInput;
    
    materialInput.s = v_textureCoordinates.s;
    materialInput.st = v_textureCoordinates;
    materialInput.str = vec3(v_textureCoordinates, 0.0);
    materialInput.normalEC = vec3(0.0, 0.0, -1.0);
    
    czm_material material = czm_getMaterial(materialInput);

    out_FragColor = vec4(material.diffuse + material.emission, material.alpha);
}
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Jie=class{constructor(){at(this,"featuresLength");at(this,"pointsLength");at(this,"trianglesLength");at(this,"geometryByteLength");at(this,"texturesByteLength");at(this,"batchTableByteLength");at(this,"innerContents");at(this,"ready");at(this,"tileset");at(this,"tile");at(this,"url");at(this,"batchTable");at(this,"metadata");at(this,"group");this.featurePropertiesDirty=!1}hasProperty(t,n){pe.throwInstantiationError()}getFeature(t){pe.throwInstantiationError()}applyDebugSettings(t,n){pe.throwInstantiationError()}applyStyle(t){pe.throwInstantiationError()}update(t,n){pe.throwInstantiationError()}pick(t,n,i){pe.throwInstantiationError()}isDestroyed(){pe.throwInstantiationError()}destroy(){pe.throwInstantiationError()}},pOe=Jie;function vO(e){e=e??H.EMPTY_OBJECT,this._maximumSubtreeCount=e.maximumSubtreeCount??0,this._subtreeRequestCounter=0,this._queue=new f_({comparator:vO.comparator})}vO.prototype.addSubtree=function(e){let t=new p2t(e,this._subtreeRequestCounter);this._subtreeRequestCounter++,this._queue.insert(t);let n=e.implicitCoordinates;if(n.level>0){let i=n.getParentSubtreeCoordinates(),r=this.find(i)}if(this._maximumSubtreeCount>0)for(;this._queue.length>this._maximumSubtreeCount&&this._queue.getMinimum()!==t;)this._queue.removeMinimum()};vO.prototype.find=function(e){let t=this._queue,n=t.internalArray,i=t.length;for(let r=0;r<i;r++){let o=n[r],s=o.subtree.implicitCoordinates;if(e.isEqual(s))return o.subtree}};vO.comparator=function(e,t){let n=e.subtree.implicitCoordinates,i=t.subtree.implicitCoordinates;return n.isAncestor(i)?1:i.isAncestor(n)?-1:e.stamp-t.stamp};function p2t(e,t){this.subtree=e,this.stamp=t}var A5=vO;function EO(e){e=e??H.EMPTY_OBJECT;let{className:t,names:n,types:i,componentTypes:r,shape:o,dimensions:a,paddingBefore:s=h.ZERO.clone(),paddingAfter:c=h.ZERO.clone(),globalTransform:u=O.IDENTITY.clone(),shapeTransform:f=O.IDENTITY.clone(),minBounds:d,maxBounds:p,minimumValues:g,maximumValues:m,maximumTileCount:y}=e;this._shapeTransform=f,this._globalTransform=u,this._shape=o,this._minBounds=d,this._maxBounds=p,this._dimensions=a,this._paddingBefore=s,this._paddingAfter=c,this._className=t,this._names=n,this._types=i,this._componentTypes=r,this._metadataOrder=o===Sc.ELLIPSOID?Dg.Z_UP:Dg.Y_UP,this._minimumValues=g,this._maximumValues=m,this._maximumTileCount=y,this._availableLevels=void 0,this._implicitTileset=void 0,this._subtreeCache=new A5}Object.defineProperties(EO.prototype,{globalTransform:{get:function(){return this._globalTransform}},shapeTransform:{get:function(){return this._shapeTransform}},shape:{get:function(){return this._shape}},minBounds:{get:function(){return this._minBounds}},maxBounds:{get:function(){return this._maxBounds}},dimensions:{get:function(){return this._dimensions}},paddingBefore:{get:function(){return this._paddingBefore}},paddingAfter:{get:function(){return this._paddingAfter}},className:{get:function(){return this._className}},names:{get:function(){return this._names}},types:{get:function(){return this._types}},componentTypes:{get:function(){return this._componentTypes}},metadataOrder:{get:function(){return this._metadataOrder}},minimumValues:{get:function(){return this._minimumValues}},maximumValues:{get:function(){return this._maximumValues}},maximumTileCount:{get:function(){return this._maximumTileCount}},availableLevels:{get:function(){return this._availableLevels}}});EO.fromUrl=async function(e){let t=De.createIfNeeded(e),n=await t.fetchJson();_2t(n);let i=v2t(n,t);await i.load();let{root:r}=n,o=Qi(n,"3DTILES_metadata")?n.extensions["3DTILES_metadata"]:n,a=new cS({metadataJson:o,schema:i.schema}),s=r.content.extensions["3DTILES_content_voxels"],c=s.class,u=E2t(a,c);Object.assign(u,y2t(r)),l(r.transform)?u.globalTransform=O.unpack(r.transform):u.globalTransform=O.clone(O.IDENTITY),u.dimensions=h.unpack(s.dimensions),u.maximumTileCount=g2t(a),l(s.padding)&&(u.paddingBefore=h.unpack(s.padding.before),u.paddingAfter=h.unpack(s.padding.after));let f=new EO(u),d=new E0(t,r,i.schema);return f._implicitTileset=d,f._availableLevels=d.availableLevels,Ni.unload(i),f};function g2t(e){if(l(e.tileset))return e.tileset.getPropertyBySemantic(ch.TILESET_TILE_COUNT)}function _2t(e){let t=e.root;if(!l(t.content))throw new oe("Root must have content");if(!Qi(t.content,"3DTILES_content_voxels"))throw new oe("Root tile content must have 3DTILES_content_voxels extension");if(!Qi(t,"3DTILES_implicit_tiling")&&!l(t.implicitTiling))throw new oe("Root tile must have implicit tiling");if(!l(e.schema)&&!l(e.schemaUri)&&!Qi(e,"3DTILES_metadata"))throw new oe("Tileset must have a metadata schema")}function y2t(e){let t=e.boundingVolume;if(l(t.box))return T2t(t.box);if(l(t.region))return A2t(t.region);if(Qi(t,"3DTILES_bounding_volume_cylinder"))return C2t(t.extensions["3DTILES_bounding_volume_cylinder"]);throw new oe("Only box, region and 3DTILES_bounding_volume_cylinder are supported in Cesium3DTilesVoxelProvider")}function A2t(e){let t=e[0],n=e[1],i=e[2],r=e[3],o=e[4],a=e[5],s=O.fromScale(te.WGS84.radii),c=new h(t,n,o),u=new h(i,r,a);return{shape:Sc.ELLIPSOID,minBounds:c,maxBounds:u,shapeTransform:s}}var b2t=new h,x2t=new $;function T2t(e){let t=Jt.unpack(e),n=$.getScale(t.halfAxes,b2t),i=$.getRotation(t.halfAxes,x2t);return{shape:Sc.BOX,minBounds:h.negate(n,new h),maxBounds:h.clone(n),shapeTransform:O.fromRotationTranslation(i,t.center)}}function C2t(e){let{minRadius:t,maxRadius:n,height:i,minAngle:r=-I.PI,maxAngle:o=I.PI,translation:a=[0,0,0],rotation:s=[0,0,0,1]}=e,c=-.5*i+a[2],u=.5*i+a[2],f=O.fromTranslationQuaternionRotationScale(h.unpack(a),Fe.unpack(s),h.ONE);return{shape:Sc.CYLINDER,minBounds:h.fromElements(t,r,c),maxBounds:h.fromElements(n,o,u),shapeTransform:f}}function v2t(e,t){let{schemaUri:n,schema:i}=e;return l(n)?Ni.getSchemaLoader({resource:t.getDerivedResource({url:n})}):Ni.getSchemaLoader({schema:i})}function E2t(e,t){let{schema:n,statistics:i}=e,r=i?.classes[t],o=n.classes[t].properties,a=Object.entries(o).map(([g,m])=>{let{type:y,componentType:A}=m,b=r?.properties[g].min,x=r?.properties[g].max,T=gt.getComponentCount(y),C=gOe(b,T),E=gOe(x,T);return{id:g,type:y,componentType:A,minValue:C,maxValue:E}}),s=a.map(g=>g.id),c=a.map(g=>g.type),u=a.map(g=>g.componentType),f=a.map(g=>g.minValue),d=a.map(g=>g.maxValue),p=f.some(l);return{className:t,names:s,types:c,componentTypes:u,minimumValues:p?f:void 0,maximumValues:p?d:void 0}}function gOe(e,t){if(!l(e))return;let n=Array.isArray(e)?e:[e];return Array.from({length:t},(i,r)=>n[r])}async function S2t(e,t){let n=e._implicitTileset,i=e._subtreeCache,r=i.find(t);if(l(r))return r;let o=n.subtreeUriTemplate.getDerivedResource({templateValues:t.getTemplateValues()}),a=n.baseResource.getDerivedResource({url:o.url}),s=await a.fetchArrayBuffer();if(r=i.find(t),l(r))return r;let c=Vy(s);return r=await y_.fromSubtreeJson(a,c.jsonPayload,c.binaryPayload,n,t),i.addSubtree(r),r}EO.prototype.requestData=async function(e){e=e??H.EMPTY_OBJECT;let{tileLevel:t=0,tileX:n=0,tileY:i=0,tileZ:r=0,keyframe:o=0}=e;if(o!==0)return Promise.reject("3D Tiles currently doesn't support time-dynamic data.");let a=this._implicitTileset,s=new v0({subdivisionScheme:a.subdivisionScheme,subtreeLevels:a.subtreeLevels,level:t,x:n,y:i,z:r}),c=s.isSubtreeRoot()&&s.level>0,u=c?s.getParentSubtreeCoordinates():s.getSubtreeCoordinates(),d=await S2t(this,u);if(!(c?d.childSubtreeIsAvailableAtCoordinates:d.tileIsAvailableAtCoordinates).call(d,s))return Promise.reject(`Tile is not available at level ${t}, x ${n}, y ${i}, z ${r}.`);let{contentUriTemplates:m,baseResource:y}=a,A=m[0].getDerivedResource({templateValues:s.getTemplateValues()}),b=y.getDerivedResource({url:A.url});return LS.fromGltf(b)};var _Oe=EO;function Zie(e){e=e??1,this._radius=e??1}Object.defineProperties(Zie.prototype,{radius:{get:function(){return this._radius},set:function(e){this._radius=e}}});Zie.prototype.emit=function(e){let t=I.randomBetween(0,I.TWO_PI),n=I.randomBetween(0,this._radius),i=n*Math.cos(t),r=n*Math.sin(t),o=0;e.position=h.fromElements(i,r,o,e.position),e.velocity=h.clone(h.UNIT_Z,e.velocity)};var b5=Zie;var x5={CUMULUS:0};x5.validate=function(e){return e===x5.CUMULUS};Object.freeze(x5);var SO=x5;function fm(e,t){if(e=e??H.EMPTY_OBJECT,this._show=e.show??!0,this._position=h.clone(e.position??h.ZERO),!l(e.scale)&&l(e.maximumSize))this._maximumSize=h.clone(e.maximumSize),this._scale=new k(this._maximumSize.x,this._maximumSize.y);else{this._scale=k.clone(e.scale??new k(20,12));let n=new h(this._scale.x,this._scale.y,Math.min(this._scale.x,this._scale.y)/1.5);this._maximumSize=h.clone(e.maximumSize??n)}this._slice=e.slice??-1,this._color=U.clone(e.color??U.WHITE),this._brightness=e.brightness??1,this._cloudCollection=t,this._index=-1}var w2t=fm.SHOW_INDEX=0,I2t=fm.POSITION_INDEX=1,P2t=fm.SCALE_INDEX=2,D2t=fm.MAXIMUM_SIZE_INDEX=3,R2t=fm.SLICE_INDEX=4,O2t=fm.BRIGHTNESS_INDEX=5,M2t=fm.COLOR_INDEX=6;fm.NUMBER_OF_PROPERTIES=7;function pT(e,t){let n=e._cloudCollection;l(n)&&(n._updateCloud(e,t),e._dirty=!0)}Object.defineProperties(fm.prototype,{show:{get:function(){return this._show},set:function(e){this._show!==e&&(this._show=e,pT(this,w2t))}},position:{get:function(){return this._position},set:function(e){let t=this._position;h.equals(t,e)||(h.clone(e,t),pT(this,I2t))}},scale:{get:function(){return this._scale},set:function(e){let t=this._scale;k.equals(t,e)||(k.clone(e,t),pT(this,P2t))}},maximumSize:{get:function(){return this._maximumSize},set:function(e){let t=this._maximumSize;h.equals(t,e)||(h.clone(e,t),pT(this,D2t))}},color:{get:function(){return this._color},set:function(e){let t=this._color;U.equals(t,e)||(U.clone(e,t),pT(this,M2t))}},slice:{get:function(){return this._slice},set:function(e){this._slice!==e&&(this._slice=e,pT(this,R2t))}},brightness:{get:function(){return this._brightness},set:function(e){this._brightness!==e&&(this._brightness=e,pT(this,O2t))}}});fm.prototype._destroy=function(){this._cloudCollection=void 0};var qd=fm;var Rf,T5=new h,L2t={positionHighAndScaleX:0,positionLowAndScaleY:1,packedAttribute0:2,packedAttribute1:3,color:4},N2t={direction:0,positionHighAndScaleX:1,positionLowAndScaleY:2,packedAttribute0:3,packedAttribute1:4,color:5},F2t=qd.SHOW_INDEX,B2t=qd.POSITION_INDEX,k2t=qd.SCALE_INDEX,z2t=qd.MAXIMUM_SIZE_INDEX,U2t=qd.SLICE_INDEX,V2t=qd.BRIGHTNESS_INDEX,j2t=qd.NUMBER_OF_PROPERTIES,H2t=qd.COLOR_INDEX;function dm(e){e=e??H.EMPTY_OBJECT,this._clouds=[],this._cloudsToUpdate=[],this._cloudsToUpdateIndex=0,this._cloudsRemoved=!1,this._createVertexArray=!1,this._propertiesChanged=new Uint32Array(j2t),this._noiseTexture=void 0,this._textureSliceWidth=128,this._noiseTextureRows=4,this.noiseDetail=e.noiseDetail??16,this.noiseOffset=h.clone(e.noiseOffset??h.ZERO),this._loading=!1,this._ready=!1;let t=this;this._uniforms={u_noiseTexture:function(){return t._noiseTexture},u_noiseTextureDimensions:yOe(t),u_noiseDetail:function(){return t.noiseDetail}},this._vaNoise=void 0,this._spNoise=void 0,this._spCreated=!1,this._sp=void 0,this._rs=void 0,this.show=e.show??!0,this._colorCommands=[],this.debugBillboards=e.debugBillboards??!1,this._compiledDebugBillboards=!1,this.debugEllipsoids=e.debugEllipsoids??!1,this._compiledDebugEllipsoids=!1}function yOe(e){return function(){return T5.x=e._textureSliceWidth,T5.y=e._noiseTextureRows,T5.z=1/e._noiseTextureRows,T5}}Object.defineProperties(dm.prototype,{length:{get:function(){return ere(this),this._clouds.length}}});function AOe(e){let t=e.length;for(let n=0;n<t;++n)e[n]&&e[n]._destroy()}dm.prototype.add=function(e){e=e??H.EMPTY_OBJECT;let t=e.cloudType??SO.CUMULUS,n;return t===SO.CUMULUS&&(n=new qd(e,this),n._index=this._clouds.length,this._clouds.push(n),this._createVertexArray=!0),n};dm.prototype.remove=function(e){return this.contains(e)?(this._clouds[e._index]=void 0,this._cloudsRemoved=!0,this._createVertexArray=!0,e._destroy(),!0):!1};dm.prototype.removeAll=function(){AOe(this._clouds),this._clouds=[],this._cloudsToUpdate=[],this._cloudsToUpdateIndex=0,this._cloudsRemoved=!1,this._createVertexArray=!0};function ere(e){if(e._cloudsRemoved){e._cloudsRemoved=!1;let t=[],n=e._clouds,i=n.length;for(let r=0,o=0;r<i;++r){let a=n[r];l(a)&&(n._index=o++,t.push(a))}e._clouds=t}}dm.prototype._updateCloud=function(e,t){e._dirty||(this._cloudsToUpdate[this._cloudsToUpdateIndex++]=e),++this._propertiesChanged[t]};dm.prototype.contains=function(e){return l(e)&&e._cloudCollection===this};dm.prototype.get=function(e){return ere(this),this._clouds[e]};var G2t=new Float32Array([-1,-1,1,-1,1,1,-1,1]),W2t=new Uint16Array([0,1,2,0,2,3]);function q2t(e){let t=Ze.createVertexBuffer({context:e,typedArray:G2t,usage:Oe.STATIC_DRAW}),n=Ze.createIndexBuffer({context:e,typedArray:W2t,usage:Oe.STATIC_DRAW,indexDatatype:Ve.UNSIGNED_SHORT}),i=[{index:0,vertexBuffer:t,componentsPerAttribute:2,componentDatatype:Y.FLOAT}];return new Vn({context:e,attributes:i,indexBuffer:n})}var tre;function Y2t(e){let n=e.cache.cloudCollection_indexBufferBatched;if(l(n))return n;let i=16384*6-6,r=new Uint16Array(i);for(let o=0,a=0;o<i;o+=6,a+=4)r[o]=a,r[o+1]=a+1,r[o+2]=a+2,r[o+3]=a,r[o+4]=a+2,r[o+5]=a+3;return n=Ze.createIndexBuffer({context:e,typedArray:r,usage:Oe.STATIC_DRAW,indexDatatype:Ve.UNSIGNED_SHORT}),n.vertexArrayDestroyable=!1,e.cache.cloudCollection_indexBufferBatched=n,n}function X2t(e){let t=e.cache.cloudCollection_indexBufferInstanced;return l(t)||(t=Ze.createIndexBuffer({context:e,typedArray:new Uint16Array([0,1,2,0,2,3]),usage:Oe.STATIC_DRAW,indexDatatype:Ve.UNSIGNED_SHORT}),t.vertexArrayDestroyable=!1,e.cache.cloudCollection_indexBufferInstanced=t),t}function K2t(e){let t=e.cache.cloudCollection_vertexBufferInstanced;return l(t)||(t=Ze.createVertexBuffer({context:e,typedArray:new Float32Array([0,0,1,0,1,1,0,1]),usage:Oe.STATIC_DRAW}),t.vertexArrayDestroyable=!1,e.cache.cloudCollection_vertexBufferInstanced=t),t}function $2t(e,t,n){let i=[{index:Rf.positionHighAndScaleX,componentsPerAttribute:4,componentDatatype:Y.FLOAT,usage:Oe.STATIC_DRAW},{index:Rf.positionLowAndScaleY,componentsPerAttribute:4,componentDatatype:Y.FLOAT,usage:Oe.STATIC_DRAW},{index:Rf.packedAttribute0,componentsPerAttribute:4,componentDatatype:Y.FLOAT,usage:Oe.STATIC_DRAW},{index:Rf.packedAttribute1,componentsPerAttribute:4,componentDatatype:Y.FLOAT,usage:Oe.STATIC_DRAW},{index:Rf.color,componentsPerAttribute:4,componentDatatype:Y.UNSIGNED_BYTE,normalize:!0,usage:Oe.STATIC_DRAW}];n&&i.push({index:Rf.direction,componentsPerAttribute:2,componentDatatype:Y.FLOAT,vertexBuffer:K2t(e)});let r=n?t:4*t;return new ay(e,i,r,n)}var Qie=new Sn;function bOe(e,t,n,i){let r,o=n[Rf.positionHighAndScaleX],a=n[Rf.positionLowAndScaleY],s=i.position;Sn.fromCartesian(s,Qie);let c=i.scale,u=Qie.high,f=Qie.low;e._instanced?(r=i._index,o(r,u.x,u.y,u.z,c.x),a(r,f.x,f.y,f.z,c.y)):(r=i._index*4,o(r+0,u.x,u.y,u.z,c.x),o(r+1,u.x,u.y,u.z,c.x),o(r+2,u.x,u.y,u.z,c.x),o(r+3,u.x,u.y,u.z,c.x),a(r+0,f.x,f.y,f.z,c.y),a(r+1,f.x,f.y,f.z,c.y),a(r+2,f.x,f.y,f.z,c.y),a(r+3,f.x,f.y,f.z,c.y))}function xOe(e,t,n,i){let r,o=n[Rf.packedAttribute0],a=i.show,s=i.brightness;e._instanced?(r=i._index,o(r,a,s,0,0)):(r=i._index*4,o(r+0,a,s,0,0),o(r+1,a,s,1,0),o(r+2,a,s,1,1),o(r+3,a,s,0,1))}function TOe(e,t,n,i){let r,o=n[Rf.packedAttribute1],a=i.maximumSize,s=i.slice;e._instanced?(r=i._index,o(r,a.x,a.y,a.z,s)):(r=i._index*4,o(r+0,a.x,a.y,a.z,s),o(r+1,a.x,a.y,a.z,s),o(r+2,a.x,a.y,a.z,s),o(r+3,a.x,a.y,a.z,s))}function COe(e,t,n,i){let r,o=n[Rf.color],a=i.color,s=U.floatToByte(a.red),c=U.floatToByte(a.green),u=U.floatToByte(a.blue),f=U.floatToByte(a.alpha);e._instanced?(r=i._index,o(r,s,c,u,f)):(r=i._index*4,o(r+0,s,c,u,f),o(r+1,s,c,u,f),o(r+2,s,c,u,f),o(r+3,s,c,u,f))}function J2t(e,t,n,i){bOe(e,t,n,i),xOe(e,t,n,i),TOe(e,t,n,i),COe(e,t,n,i)}function Z2t(e,t,n,i){let r=e,o=r._textureSliceWidth,a=r._noiseTextureRows,s=t.context;r._vaNoise=q2t(s),r._spNoise=Zt.fromCache({context:s,vertexShaderSource:n,fragmentShaderSource:i,attributeLocations:{position:0}});let c=r.noiseDetail,u=r.noiseOffset;r._noiseTexture=new Et({context:s,width:o*o/a,height:o*a,pixelDatatype:ke.UNSIGNED_BYTE,pixelFormat:He.RGBA,sampler:new Ut({wrapS:on.REPEAT,wrapT:on.REPEAT,minificationFilter:Gt.NEAREST,magnificationFilter:ni.NEAREST})});let f=new lu({vertexArray:r._vaNoise,shaderProgram:r._spNoise,outputTexture:r._noiseTexture,uniformMap:{u_noiseTextureDimensions:yOe(r),u_noiseDetail:function(){return c},u_noiseOffset:function(){return u}},persists:!1,owner:e,postExecute:function(d){r._ready=!0,r._loading=!1}});t.commandList.push(f),r._loading=!0}function Q2t(e,t){let n=e,i=t.context;n._createVertexArray=!1,n._vaf=n._vaf&&n._vaf.destroy();let r=e._clouds,o=r.length;if(o>0){n._vaf=$2t(i,o,n._instanced);let a=n._vaf.writers,s;for(s=0;s<o;++s){let c=r[s];J2t(e,t,a,c)}n._vaf.commit(tre(i))}}var ekt=[];function tkt(e,t){let n=t.context,i=e,o=i._clouds.length,a=i._cloudsToUpdate,s=i._cloudsToUpdateIndex,c=i._propertiesChanged,u=ekt;u.length=0,(c[B2t]||c[k2t])&&u.push(bOe),(c[F2t]||c[V2t])&&u.push(xOe),(c[z2t]||c[U2t])&&u.push(TOe),c[H2t]&&u.push(COe);let f=u.length,d=i._vaf.writers,p,g,m;if(s/o>.1){for(p=0;p<s;++p)for(g=a[p],g._dirty=!1,m=0;m<f;++m)u[m](e,t,d,g);i._vaf.commit(tre(n))}else{for(p=0;p<s;++p){for(g=a[p],g._dirty=!1,m=0;m<f;++m)u[m](e,t,d,g);i._instanced?i._vaf.subCommit(g._index,1):i._vaf.subCommit(g._index*4,4)}i._vaf.endSubCommits()}i._cloudsToUpdateIndex=0}function nkt(e,t,n,i){let r=t.context,o=e,a=new Ge({defines:[],sources:[n]});o._instanced&&a.defines.push("INSTANCED");let s=new Ge({defines:[],sources:[i]});o.debugBillboards&&s.defines.push("DEBUG_BILLBOARDS"),o.debugEllipsoids&&s.defines.push("DEBUG_ELLIPSOIDS"),o._sp=Zt.replaceCache({context:r,shaderProgram:o._sp,vertexShaderSource:a,fragmentShaderSource:s,attributeLocations:Rf}),o._rs=je.fromCache({depthTest:{enabled:!0,func:ee.LESS},depthMask:!1,blending:en.ALPHA_BLEND}),o._spCreated=!0,o._compiledDebugBillboards=o.debugBillboards,o._compiledDebugEllipsoids=o.debugEllipsoids}function ikt(e,t){let n=e,i=t.passes,r=n._uniforms,o=t.commandList;if(i.render){let a=n._colorCommands,s=n._vaf.va,c=s.length;a.length=c;for(let u=0;u<c;u++){let f=a[u];l(f)||(f=a[u]=new nt),f.pass=Pe.TRANSLUCENT,f.owner=e,f.uniformMap=r,f.count=s[u].indicesCount,f.vertexArray=s[u].va,f.shaderProgram=n._sp,f.renderState=n._rs,n._instanced&&(f.count=6,f.instanceCount=n._clouds.length),o.push(f)}}}dm.prototype.update=function(e){if(ere(this),!this.show)return;let t=this.debugBillboards||this.debugEllipsoids;this._ready=t?!0:l(this._noiseTexture),!this._ready&&!this._loading&&!t&&Z2t(this,e,_5,g5),this._instanced=e.context.instancedArrays,Rf=this._instanced?N2t:L2t,tre=this._instanced?X2t:Y2t;let i=this._clouds.length,r=this._cloudsToUpdate,o=this._cloudsToUpdateIndex;this._createVertexArray?Q2t(this,e):o>0&&tkt(this,e),o>i*1.5&&(r.length=i),!(!l(this._vaf)||!l(this._vaf.va)||!this._ready&!t)&&((!this._spCreated||this.debugBillboards!==this._compiledDebugBillboards||this.debugEllipsoids!==this._compiledDebugEllipsoids)&&nkt(this,e,p5,m5),ikt(this,e))};dm.prototype.isDestroyed=function(){return!1};dm.prototype.destroy=function(){return this._noiseTexture=this._noiseTexture&&this._noiseTexture.destroy(),this._sp=this._sp&&this._sp.destroy(),this._vaf=this._vaf&&this._vaf.destroy(),AOe(this._clouds),ue(this)};var vOe=dm;var rkt=I.toRadians(30);function nre(e){this._angle=e??rkt}Object.defineProperties(nre.prototype,{angle:{get:function(){return this._angle},set:function(e){this._angle=e}}});nre.prototype.emit=function(e){let t=Math.tan(this._angle),n=I.randomBetween(0,I.TWO_PI),i=I.randomBetween(0,t),r=i*Math.cos(n),o=i*Math.sin(n),a=1;e.velocity=h.fromElements(r,o,a,e.velocity),h.normalize(e.velocity,e.velocity),e.position=h.clone(h.ZERO,e.position)};var EOe=nre;function wO(e){e=e??H.EMPTY_OBJECT;let t=e.attributeName,n=e.perInstanceAttribute;l(n)||(n=!1);let i=e.glslDatatype??"vec3",r=`v_${t}`,o;if(t==="normal"||t==="tangent"||t==="bitangent")o=`vec4 getColor() { return vec4((${r} + vec3(1.0)) * 0.5, 1.0); }
`;else switch(t==="st"&&(i="vec2"),i){case"float":o=`vec4 getColor() { return vec4(vec3(${r}), 1.0); }
`;break;case"vec2":o=`vec4 getColor() { return vec4(${r}, 0.0, 1.0); }
`;break;case"vec3":o=`vec4 getColor() { return vec4(${r}, 1.0); }
`;break;case"vec4":o=`vec4 getColor() { return ${r}; }
`;break}let a=`in vec3 position3DHigh;
in vec3 position3DLow;
in float batchId;
${n?"":`in ${i} ${t};
`}out ${i} ${r};
void main()
{
vec4 p = czm_translateRelativeToEye(position3DHigh, position3DLow);
${n?`${r} = czm_batchTable_${t}(batchId);
`:`${r} = ${t};
`}gl_Position = czm_modelViewProjectionRelativeToEye * p;
}`,s=`in ${i} ${r};
${o}
void main()
{
out_FragColor = getColor();
}`;this.material=void 0,this.translucent=e.translucent??!1,this._vertexShaderSource=e.vertexShaderSource??a,this._fragmentShaderSource=e.fragmentShaderSource??s,this._renderState=Sr.getDefaultRenderState(!1,!1,e.renderState),this._closed=e.closed??!1,this._attributeName=t,this._glslDatatype=i}Object.defineProperties(wO.prototype,{vertexShaderSource:{get:function(){return this._vertexShaderSource}},fragmentShaderSource:{get:function(){return this._fragmentShaderSource}},renderState:{get:function(){return this._renderState}},closed:{get:function(){return this._closed}},attributeName:{get:function(){return this._attributeName}},glslDatatype:{get:function(){return this._glslDatatype}}});wO.prototype.getFragmentShaderSource=Sr.prototype.getFragmentShaderSource;wO.prototype.isTranslucent=Sr.prototype.isTranslucent;wO.prototype.getRenderState=Sr.prototype.getRenderState;var SOe=wO;function C5(e){e=e??H.EMPTY_OBJECT,this.length=e.length??1e7,this._length=void 0,this.width=e.width??2,this._width=void 0,this.show=e.show??!0,this.modelMatrix=O.clone(e.modelMatrix??O.IDENTITY),this._modelMatrix=new O,this.id=e.id,this._id=void 0,this._primitive=void 0}C5.prototype.update=function(e){if(this.show){if(!l(this._primitive)||!O.equals(this._modelMatrix,this.modelMatrix)||this._length!==this.length||this._width!==this.width||this._id!==this.id){this._modelMatrix=O.clone(this.modelMatrix,this._modelMatrix),this._length=this.length,this._width=this.width,this._id=this.id,l(this._primitive)&&this._primitive.destroy(),this.modelMatrix[12]===0&&this.modelMatrix[13]===0&&this.modelMatrix[14]===0&&(this.modelMatrix[14]=.01);let t=new Bt({geometry:new V_({positions:[h.ZERO,h.UNIT_X],width:this.width,vertexFormat:Ua.VERTEX_FORMAT,colors:[U.RED,U.RED],arcType:sn.NONE}),modelMatrix:O.multiplyByUniformScale(this.modelMatrix,this.length,new O),id:this.id,pickPrimitive:this}),n=new Bt({geometry:new V_({positions:[h.ZERO,h.UNIT_Y],width:this.width,vertexFormat:Ua.VERTEX_FORMAT,colors:[U.GREEN,U.GREEN],arcType:sn.NONE}),modelMatrix:O.multiplyByUniformScale(this.modelMatrix,this.length,new O),id:this.id,pickPrimitive:this}),i=new Bt({geometry:new V_({positions:[h.ZERO,h.UNIT_Z],width:this.width,vertexFormat:Ua.VERTEX_FORMAT,colors:[U.BLUE,U.BLUE],arcType:sn.NONE}),modelMatrix:O.multiplyByUniformScale(this.modelMatrix,this.length,new O),id:this.id,pickPrimitive:this});this._primitive=new Fn({geometryInstances:[t,n,i],appearance:new Ua,asynchronous:!1})}this._primitive.update(e)}};C5.prototype.isDestroyed=function(){return!1};C5.prototype.destroy=function(){return this._primitive=this._primitive&&this._primitive.destroy(),ue(this)};var v5=C5;function okt(e){this.direction=h.clone(e.direction),this.color=U.clone(e.color??U.WHITE),this.intensity=e.intensity??1}var wOe=okt;var E5=`in vec3 v_positionMC;
in vec3 v_positionEC;
in vec2 v_st;

void main()
{
    czm_materialInput materialInput;

    vec3 normalEC = normalize(czm_normal3D * czm_geodeticSurfaceNormal(v_positionMC, vec3(0.0), vec3(1.0)));
#ifdef FACE_FORWARD
    normalEC = faceforward(normalEC, vec3(0.0, 0.0, 1.0), -normalEC);
#endif

    materialInput.s = v_st.s;
    materialInput.st = v_st;
    materialInput.str = vec3(v_st, 0.0);

    // Convert tangent space material normal to eye space
    materialInput.normalEC = normalEC;
    materialInput.tangentToEyeMatrix = czm_eastNorthUpToEyeCoordinates(v_positionMC, materialInput.normalEC);

    // Convert view vector to world space
    vec3 positionToEyeEC = -v_positionEC;
    materialInput.positionToEyeEC = positionToEyeEC;

    czm_material material = czm_getMaterial(materialInput);

#ifdef FLAT
    out_FragColor = vec4(material.diffuse + material.emission, material.alpha);
#else
    out_FragColor = czm_phong(normalize(positionToEyeEC), material, czm_lightDirectionEC);
#endif
}
`;var S5=`in vec3 position3DHigh;
in vec3 position3DLow;
in vec2 st;
in float batchId;

out vec3 v_positionMC;
out vec3 v_positionEC;
out vec2 v_st;

void main()
{
    vec4 p = czm_computePosition();

    v_positionMC = position3DHigh + position3DLow;           // position in model coordinates
    v_positionEC = (czm_modelViewRelativeToEye * p).xyz;     // position in eye coordinates
    v_st = st;

    gl_Position = czm_modelViewProjectionRelativeToEye * p;
}
`;function gT(e){e=e??H.EMPTY_OBJECT;let t=e.translucent??!0,n=e.aboveGround??!1;this.material=l(e.material)?e.material:ir.fromType(ir.ColorType),this.translucent=e.translucent??!0,this._vertexShaderSource=e.vertexShaderSource??S5,this._fragmentShaderSource=e.fragmentShaderSource??E5,this._renderState=Sr.getDefaultRenderState(t,!n,e.renderState),this._closed=!1,this._flat=e.flat??!1,this._faceForward=e.faceForward??n,this._aboveGround=n}Object.defineProperties(gT.prototype,{vertexShaderSource:{get:function(){return this._vertexShaderSource}},fragmentShaderSource:{get:function(){return this._fragmentShaderSource}},renderState:{get:function(){return this._renderState}},closed:{get:function(){return this._closed}},vertexFormat:{get:function(){return gT.VERTEX_FORMAT}},flat:{get:function(){return this._flat}},faceForward:{get:function(){return this._faceForward}},aboveGround:{get:function(){return this._aboveGround}}});gT.VERTEX_FORMAT=Be.POSITION_AND_ST;gT.prototype.getFragmentShaderSource=Sr.prototype.getFragmentShaderSource;gT.prototype.isTranslucent=Sr.prototype.isTranslucent;gT.prototype.getRenderState=Sr.prototype.getRenderState;var IOe=gT;var akt=1e5;function IO(e){e=e??H.EMPTY_OBJECT;let t=e.credit;typeof t=="string"&&(t=new wt(t)),this._credit=t,this._radius=l(e.radius)?e.radius:akt,this._image=e.image,this._transform=l(e.transform)?e.transform:O.IDENTITY,this._repeatHorizontal=l(e.repeatHorizontal)?e.repeatHorizontal:1,this._repeatVertical=l(e.repeatVertical)?e.repeatVertical:1;let n=new gF({radius:this._radius,vertexFormat:Be.ALL}),i=new Bt({geometry:n,modelMatrix:this._transform}),r=new ir({fabric:{type:"Image",uniforms:{image:this._image,repeat:new k(-this._repeatHorizontal,this._repeatVertical)}}});return this._primitive=new Fn({geometryInstances:i,appearance:new Ar({material:r,closed:!0,faceForward:!1,flat:!0,translucent:!1,renderState:{cull:{enabled:!1}}}),credit:this._credit}),this}Object.defineProperties(IO.prototype,{radius:{get:function(){return this._radius}},image:{get:function(){return this._image}},transform:{get:function(){return this._transform}},credit:{get:function(){return l(this._credit)?this._credit:void 0}},show:{get:function(){return l(this._primitive)?this._primitive.show:void 0},set:function(e){l(this._primitive)&&(this._primitive.show=e)}}});IO.prototype.update=function(e){return l(this._credit)&&e.creditDisplay.addCreditToNextFrame(this._credit),this._primitive.update(e)};IO.prototype.destroy=function(){return this._primitive=this._primitive&&this._primitive.destroy(),ue(this)};IO.prototype.isDestroyed=function(){return this._primitive.isDestroyed()};var POe=IO;function Fu(e){this._scene=e.scene,this.samplingWindow=e.samplingWindow??Fu.defaultSettings.samplingWindow,this.quietPeriod=e.quietPeriod??Fu.defaultSettings.quietPeriod,this.warmupPeriod=e.warmupPeriod??Fu.defaultSettings.warmupPeriod,this.minimumFrameRateDuringWarmup=e.minimumFrameRateDuringWarmup??Fu.defaultSettings.minimumFrameRateDuringWarmup,this.minimumFrameRateAfterWarmup=e.minimumFrameRateAfterWarmup??Fu.defaultSettings.minimumFrameRateAfterWarmup,this._lowFrameRate=new be,this._nominalFrameRate=new be,this._frameTimes=[],this._needsQuietPeriod=!0,this._quietPeriodEndTime=0,this._warmupPeriodEndTime=0,this._frameRateIsLow=!1,this._lastFramesPerSecond=void 0,this._pauseCount=0;let t=this;this._preUpdateRemoveListener=this._scene.preUpdate.addEventListener(function(r,o){skt(t,o)}),this._hiddenPropertyName=document.hidden!==void 0?"hidden":document.mozHidden!==void 0?"mozHidden":document.msHidden!==void 0?"msHidden":document.webkitHidden!==void 0?"webkitHidden":void 0;let n=document.hidden!==void 0?"visibilitychange":document.mozHidden!==void 0?"mozvisibilitychange":document.msHidden!==void 0?"msvisibilitychange":document.webkitHidden!==void 0?"webkitvisibilitychange":void 0;function i(){ckt(t)}this._visibilityChangeRemoveListener=void 0,l(n)&&(document.addEventListener(n,i,!1),this._visibilityChangeRemoveListener=function(){document.removeEventListener(n,i,!1)})}Fu.defaultSettings={samplingWindow:5,quietPeriod:2,warmupPeriod:5,minimumFrameRateDuringWarmup:4,minimumFrameRateAfterWarmup:8};Fu.fromScene=function(e){return(!l(e._frameRateMonitor)||e._frameRateMonitor.isDestroyed())&&(e._frameRateMonitor=new Fu({scene:e})),e._frameRateMonitor};Object.defineProperties(Fu.prototype,{scene:{get:function(){return this._scene}},lowFrameRate:{get:function(){return this._lowFrameRate}},nominalFrameRate:{get:function(){return this._nominalFrameRate}},lastFramesPerSecond:{get:function(){return this._lastFramesPerSecond}}});Fu.prototype.pause=function(){++this._pauseCount,this._pauseCount===1&&(this._frameTimes.length=0,this._lastFramesPerSecond=void 0)};Fu.prototype.unpause=function(){--this._pauseCount,this._pauseCount<=0&&(this._pauseCount=0,this._needsQuietPeriod=!0)};Fu.prototype.isDestroyed=function(){return!1};Fu.prototype.destroy=function(){return this._preUpdateRemoveListener(),l(this._visibilityChangeRemoveListener)&&this._visibilityChangeRemoveListener(),ue(this)};function skt(e,t){if(e._pauseCount>0)return;let n=An();if(e._needsQuietPeriod)e._needsQuietPeriod=!1,e._frameTimes.length=0,e._quietPeriodEndTime=n+e.quietPeriod/Un.SECONDS_PER_MILLISECOND,e._warmupPeriodEndTime=e._quietPeriodEndTime+(e.warmupPeriod+e.samplingWindow)/Un.SECONDS_PER_MILLISECOND;else if(n>=e._quietPeriodEndTime){e._frameTimes.push(n);let i=n-e.samplingWindow/Un.SECONDS_PER_MILLISECOND;if(e._frameTimes.length>=2&&e._frameTimes[0]<=i){for(;e._frameTimes.length>=2&&e._frameTimes[1]<i;)e._frameTimes.shift();let r=(n-e._frameTimes[0])/(e._frameTimes.length-1);e._lastFramesPerSecond=1e3/r;let o=1e3/(n>e._warmupPeriodEndTime?e.minimumFrameRateAfterWarmup:e.minimumFrameRateDuringWarmup);r>o?e._frameRateIsLow||(e._frameRateIsLow=!0,e._needsQuietPeriod=!0,e.lowFrameRate.raiseEvent(e.scene,e._lastFramesPerSecond)):e._frameRateIsLow&&(e._frameRateIsLow=!1,e._needsQuietPeriod=!0,e.nominalFrameRate.raiseEvent(e.scene,e._lastFramesPerSecond))}}}function ckt(e){document[e._hiddenPropertyName]?e.pause():e.unpause()}var w5=Fu;var rre=class e{constructor(t){t=t??H.EMPTY_OBJECT;let n=lkt(t.geoJson),i=t.allowPicking??!0,r=t.ellipsoid??te.default,o=new Float64Array(0);function a(d){return o.length<d&&(o=new Float64Array(d)),o}if(this.show=t.show??!0,this._url=t.url,this._ids=n.ids,this._properties=n.properties,this._featureCount=n.ids.length,this._pickObjectFactory=t.pickObjectFactory,this._points=void 0,this._polylines=void 0,this._polygons=void 0,n.pointCount>0){let d={primitiveCountMax:n.pointCount,allowPicking:i};this._points=new hf(d)}if(n.polylineCount>0){let d={primitiveCountMax:n.polylineCount,vertexCountMax:n.polylineVertexCount,allowPicking:i};this._polylines=new vl(d)}if(n.polygonCount>0){let d={primitiveCountMax:n.polygonCount,vertexCountMax:n.polygonVertexCount,holeCountMax:n.polygonHoleCount,triangleCountMax:n.polygonTriangleCount,allowPicking:i};this._polygons=new Cl(d)}let s=new h,c=0,u=0,f=0;for(let d=0;d<n.features.length;d++){let p=n.features[d],g=p.featureId,m=this._properties[g];for(let y=0;y<p.points.length;y++){let A=c++;this._points.add({featureId:g,position:NOe(p.points[y],r,s),pickObject:i?ire(this,A,this._points,el,m):void 0})}for(let y=0;y<p.polylines.length;y++){let A=u++;this._polylines.add({featureId:g,positions:DOe(p.polylines[y],r,a),pickObject:i?ire(this,A,this._polylines,Cs,m):void 0})}for(let y=0;y<p.polygons.length;y++){let A=p.polygons[y],b=f++;this._polygons.add({featureId:g,positions:DOe(A.positions,r,a),holes:A.holes,triangles:A.triangles,pickObject:i?ire(this,b,this._polygons,oa,m):void 0})}}}get url(){let t=this._url;if(l(t))return t instanceof De?t.getUrlComponent(!0):t}get featureCount(){return this._featureCount}get ids(){return this._ids}get properties(){return this._properties}get points(){return this._points}get polylines(){return this._polylines}get polygons(){return this._polygons}static async fromUrl(t,n){let i=De.createIfNeeded(t),r=await i.fetchJson();if(!l(r))throw new oe(`Failed to load GeoJSON from ${i.getUrlComponent(!0)}.`);return e.fromGeoJson(r,{...n,url:i})}static fromGeoJson(t,n){return new e({...n,geoJson:t})}getId(t){return this._ids[t]}getProperties(t){return this._properties[t]}update(t){this.show&&(l(this._points)&&this._points.update(t),l(this._polylines)&&this._polylines.update(t),l(this._polygons)&&this._polygons.update(t))}destroy(){return this._points&&(this._points.destroy(),this._points=void 0),this._polylines&&(this._polylines.destroy(),this._polylines=void 0),this._polygons&&(this._polygons.destroy(),this._polygons=void 0),ue(this)}isDestroyed(){return!1}};function ire(e,t,n,i,r){return l(e._pickObjectFactory)?e._pickObjectFactory(t,n,r):{index:t,collection:n,get primitive(){return n.get(t,new i)},parentPrimitive:e,properties:r}}function lkt(e){let t=ukt(e),n=[],i=[],r=[],o=0,a=0,s=0,c=0,u=0,f=0,d=0;for(let p=0;p<t.length;p++){let g=t[p],m={points:[],polylines:[],polygons:[]};if(ROe(g.geometry,m),m.points.length===0&&m.polylines.length===0&&m.polygons.length===0)continue;let y=i.length;i.push(g.id),r.push(xkt(g.properties)?g.properties:H.EMPTY_OBJECT);for(let A=0;A<m.polygons.length;A++){let b=m.polygons[A];f+=b.holes.length,d+=b.triangles.length/3,u+=b.positions.length}for(let A=0;A<m.polylines.length;A++)s+=m.polylines[A].length;o+=m.points.length,a+=m.polylines.length,c+=m.polygons.length,n.push({featureId:y,points:m.points,polylines:m.polylines,polygons:m.polygons})}return{features:n,ids:i,properties:r,pointCount:o,polylineCount:a,polylineVertexCount:s,polygonCount:c,polygonVertexCount:u,polygonHoleCount:f,polygonTriangleCount:d}}function ukt(e){if(!l(e)||!l(e.type))throw new oe("GeoJSON object must define 'type'.");switch(e.type){case"FeatureCollection":return e.features;case"Feature":return[e];default:if(Akt(e.type))return[{type:"Feature",geometry:e,properties:H.EMPTY_OBJECT,id:void 0}];throw new oe(`Unsupported GeoJSON type: ${e.type}`)}}function ROe(e,t){if(!(!l(e)||!l(e.type)))switch(e.type){case"Point":OOe(e.coordinates,t.points);return;case"MultiPoint":dkt(e.coordinates,t.points);return;case"LineString":MOe(e.coordinates,t.polylines);return;case"MultiLineString":hkt(e.coordinates,t.polylines);return;case"Polygon":LOe(e.coordinates,t.polygons);return;case"MultiPolygon":mkt(e.coordinates,t.polygons);return;case"GeometryCollection":fkt(e.geometries,t);return;default:return}}function fkt(e,t){if(Array.isArray(e))for(let n=0;n<e.length;n++)ROe(e[n],t)}function OOe(e,t){let n=ore(e);l(n)&&t.push(n)}function dkt(e,t){for(let n=0;n<e.length;n++)OOe(e[n],t)}function MOe(e,t){let n=pkt(e);l(n)&&n.length>=2&&t.push(n)}function hkt(e,t){for(let n=0;n<e.length;n++)MOe(e[n],t)}function LOe(e,t){let n=gkt(e);l(n)&&t.push(n)}function mkt(e,t){for(let n=0;n<e.length;n++)LOe(e[n],t)}function pkt(e){if(!Array.isArray(e))return;let t=[];for(let n=0;n<e.length;n++){let i=ore(e[n]);l(i)&&t.push(i)}return t.length>=2?t:void 0}function gkt(e){if(!Array.isArray(e)||e.length===0)return;let t=[];for(let s=0;s<e.length;s++){let c=_kt(e[s]);l(c)&&t.push(c)}if(t.length===0||t[0].length<3)return;let i=[],r=[],o=[];for(let s=0;s<t.length;s++){let c=t[s];if(!(c.length<3)){s>0&&o.push(r.length);for(let u=0;u<c.length;u++){let f=c[u];r.push(f),i.push(new k(f[0],f[1]))}}}if(r.length<3)return;let a=li.triangulate(i,o);if(!(!l(a)||a.length<3))return{positions:r,holes:new Uint32Array(o),triangles:new Uint32Array(a)}}function _kt(e){if(!Array.isArray(e))return;let t=[];for(let n=0;n<e.length;n++){let i=ore(e[n]);l(i)&&t.push(i)}if(!(t.length<3))return t.length>1&&ykt(t[0],t[t.length-1])&&t.pop(),t.length>=3?t:void 0}function ore(e){if(!Array.isArray(e)||e.length<2)return;let t=e[0],n=e[1],i=e[2]??0;if(!(!Number.isFinite(t)||!Number.isFinite(n)||!Number.isFinite(i)))return[t,n,i]}function ykt(e,t){return e[0]===t[0]&&e[1]===t[1]&&e[2]===t[2]}function Akt(e){return e==="Point"||e==="MultiPoint"||e==="LineString"||e==="MultiLineString"||e==="Polygon"||e==="MultiPolygon"||e==="GeometryCollection"}function NOe(e,t,n){return h.fromDegrees(e[0],e[1],e[2]??0,t,n)}var bkt=new h;function DOe(e,t,n){let i=e.length*3,r=n(i);for(let o=0;o<e.length;o++){let a=NOe(e[o],t,bkt);r[o*3]=a.x,r[o*3+1]=a.y,r[o*3+2]=a.z}return r.subarray(0,i)}function xkt(e){return typeof e=="object"&&e!==null&&!Array.isArray(e)}var FOe=rre;var BOe=La(gX(),1);function are(){this._image=new Image}are.prototype.isReady=function(){return!0};are.prototype.shouldDiscardImage=function(e){return e===this._image};function _T(e){e=e??H.EMPTY_OBJECT,this._defaultAlpha=void 0,this._defaultNightAlpha=void 0,this._defaultDayAlpha=void 0,this._defaultBrightness=void 0,this._defaultContrast=void 0,this._defaultHue=void 0,this._defaultSaturation=void 0,this._defaultGamma=void 0,this._defaultMinificationFilter=void 0,this._defaultMagnificationFilter=void 0,this._tileDiscardPolicy=e.tileDiscardPolicy,this._tilingScheme=new $i({numberOfLevelZeroTilesX:2,numberOfLevelZeroTilesY:2,rectangle:new ie(-I.PI,-I.PI,I.PI,I.PI),ellipsoid:e.ellipsoid});let t=e.credit;typeof t=="string"&&(t=new wt(t)),this._credit=t,this._tileWidth=256,this._tileHeight=256,this._maximumLevel=23,l(this._tileDiscardPolicy)||(this._tileDiscardPolicy=new are),this._errorEvent=new be}Object.defineProperties(_T.prototype,{url:{get:function(){return this._metadata.url}},proxy:{get:function(){return this._metadata.proxy}},tileWidth:{get:function(){return this._tileWidth}},tileHeight:{get:function(){return this._tileHeight}},maximumLevel:{get:function(){return this._maximumLevel}},minimumLevel:{get:function(){return 0}},tilingScheme:{get:function(){return this._tilingScheme}},rectangle:{get:function(){return this._tilingScheme.rectangle}},tileDiscardPolicy:{get:function(){return this._tileDiscardPolicy}},errorEvent:{get:function(){return this._errorEvent}},credit:{get:function(){return this._credit}},hasAlphaChannel:{get:function(){return!1}}});_T.fromMetadata=function(e,t){if(!e.imageryPresent)throw new oe(`The server ${e.url} doesn't have imagery`);let n=new _T(t);return n._metadata=e,n};_T.prototype.getTileCredits=function(e,t,n){let i=this._metadata,r=i.getTileInformation(e,t,n);if(l(r)){let o=i.providers[r.imageryProvider];if(l(o))return[o]}};_T.prototype.requestImage=function(e,t,n,i){let r=this._tileDiscardPolicy._image,o=this._metadata,a=M_.tileXYToQuadKey(e,t,n),s=o.getTileInformation(e,t,n);if(!l(s)){if(o.isValid(a)){let u=new Eo({throttle:i.throttle,throttleByServer:i.throttleByServer,type:i.type,priorityFunction:i.priorityFunction});o.populateSubtree(e,t,n,u);return}return Promise.resolve(r)}if(!s.hasImagery())return Promise.resolve(r);let c=Tkt(this,s,e,t,n,i).fetchArrayBuffer();if(l(c))return c.then(function(u){Ck(o.key,u);let f=new Uint8Array(u),d,p=o.protoImagery;if((!l(p)||!p)&&(d=Ckt(f)),!l(d)&&(!l(p)||p)){let g=vkt(f);d=g.imageType,f=g.imageData}return!l(d)||!l(f)?r:m_({uint8Array:f,format:d,flipY:!0})})};_T.prototype.pickFeatures=function(e,t,n,i,r){};function Tkt(e,t,n,i,r,o){let a=M_.tileXYToQuadKey(n,i,r),s=t.imageryVersion;return s=l(s)&&s>0?s:1,e._metadata.resource.getDerivedResource({url:`flatfile?f1-0${a}-i.${s.toString()}`,request:o})}function Ckt(e){let t="JFIF";if(e[6]===t.charCodeAt(0)&&e[7]===t.charCodeAt(1)&&e[8]===t.charCodeAt(2)&&e[9]===t.charCodeAt(3))return"image/jpeg";let n="PNG";if(e[1]===n.charCodeAt(0)&&e[2]===n.charCodeAt(1)&&e[3]===n.charCodeAt(2))return"image/png"}function vkt(e){let t=BOe.Reader.create(e),n=t.len,i={};for(;t.pos<n;){let a=t.uint32(),s;switch(a>>>3){case 1:i.imageType=t.uint32();break;case 2:i.imageData=t.bytes();break;case 3:i.alphaType=t.uint32();break;case 4:i.imageAlpha=t.bytes();break;case 5:if(s=i.copyrightIds,l(s)||(s=i.copyrightIds=[]),(a&7)===2){let c=t.uint32()+t.pos;for(;t.pos<c;)s.push(t.uint32())}else s.push(t.uint32());break;default:t.skipType(a&7);break}}let r=i.imageType;if(l(r))switch(r){case 0:i.imageType="image/jpeg";break;case 4:i.imageType="image/png";break;default:throw new oe("GoogleEarthEnterpriseImageryProvider: Unsupported image type.")}let o=i.alphaType;return l(o)&&o!==0&&(console.log("GoogleEarthEnterpriseImageryProvider: External alpha not supported."),delete i.alphaType,delete i.imageAlpha),i}var kOe=_T;var Ekt=600;function Qp(e){e=e??H.EMPTY_OBJECT,this._key=l(e.key)?e.key:xs.defaultApiKey,this._baseResource=De.createIfNeeded(e.url??xs.streetViewStaticApiEndpoint),this._metadataResource=this._baseResource.getDerivedResource({url:"streetview/metadata"}),this._tileSize=e.tileSize??Ekt}Object.defineProperties(Qp.prototype,{});Qp.prototype.loadPanorama=async function(e){let t=e.cartographic,n=e.tileSize??this._tileSize,i=`${n}x${n}`,r=e.signature,{panoId:o}=e;l(o)||(o=(await this.getNearestPanoId(t)).panoId);let a=xs.getDefaultCredit(),s=h.fromDegrees(I.toDegrees(t.longitude),I.toDegrees(t.latitude),0),c=[this._loadFaceImage({heading:0,pitch:0,tileSizeString:i,panoId:o,signature:r}),this._loadFaceImage({heading:180,pitch:0,tileSizeString:i,panoId:o,signature:r}),this._loadFaceImage({heading:-90,pitch:-90,tileSizeString:i,panoId:o,signature:r}),this._loadFaceImage({heading:-90,pitch:90,tileSizeString:i,panoId:o,signature:r}),this._loadFaceImage({heading:270,pitch:0,tileSizeString:i,panoId:o,signature:r}),this._loadFaceImage({heading:90,pitch:0,tileSizeString:i,panoId:o,signature:r})],[u,f,d,p,g,m]=await Promise.all(c),y=mt.localFrameToFixedFrameGenerator("north","down"),A=O.getMatrix3(y(s,te.default),new $);return new zS({sources:{positiveX:u,negativeX:f,positiveY:d,negativeY:p,positiveZ:g,negativeZ:m},transform:A,credit:a})};Qp.prototype.getNearestPanoId=async function(e,t){let i=[I.toDegrees(e.latitude),I.toDegrees(e.longitude)].join(","),o=await this._metadataResource.getDerivedResource({queryParameters:{key:this._key,location:i,radius:t??50}}).fetchJson();if(o.status!=="OK")throw new pe(`GoogleStreetViewCubeMapPanoramaProvider metadata error: ${o.status}`);return{panoId:o.pano_id,latitude:o.location.lat,longitude:o.location.lng}};Qp.prototype.getPanoIdMetadata=async function(e){let n=await this._metadataResource.getDerivedResource({queryParameters:{key:this._key,pano:e}}).fetchJson();if(n.status!=="OK")throw new pe(`GoogleStreetViewCubeMapPanoramaProvider metadata error: ${n.status}`);return n};Qp.prototype._loadFaceImage=async function(e){let t=this._buildFaceUrl(e);try{return await De.fetchImage({url:t,preferImageBitmap:!0,flipY:!0})}catch{throw new pe(`Failed to load Street View face image: ${t}`)}};Qp.prototype._buildFaceUrl=function(e){let{heading:t,pitch:n,tileSizeString:i,panoId:r,signature:o}=e;return this._baseResource.getDerivedResource({queryParameters:{size:i,pano:r,heading:t,pitch:n,key:this._key,...l(o)&&{signature:o}}}).url};Qp.fromUrl=async function(e){if(e=e??{},e.key=e.key??xs.defaultStreetViewStaticApiKey??xs.defaultApiKey,!l(e.key)&&!l(xs.defaultStreetViewStaticApiKey)&&!l(xs.defaultApiKey))throw new pe("options.key, GoogleMaps.defaultStreetViewStaticApiKey or GoogleMaps.defaultApiKey is required.");return new Qp({...e})};Qp._parseMetadata=function(e){return{cartographic:de.fromDegrees(e.location.lng,e.location.lat,0)}};var zOe=Qp;var Skt=new U(1,1,1,.4),wkt=new U(0,1,0,.05),Ikt=new U(0,.5,0,.2);function yT(e){e=e??H.EMPTY_OBJECT,this._defaultAlpha=void 0,this._defaultNightAlpha=void 0,this._defaultDayAlpha=void 0,this._defaultBrightness=void 0,this._defaultContrast=void 0,this._defaultHue=void 0,this._defaultSaturation=void 0,this._defaultGamma=void 0,this._defaultMinificationFilter=void 0,this._defaultMagnificationFilter=void 0,this._tilingScheme=l(e.tilingScheme)?e.tilingScheme:new $i({ellipsoid:e.ellipsoid}),this._cells=e.cells??8,this._color=e.color??Skt,this._glowColor=e.glowColor??wkt,this._glowWidth=e.glowWidth??6,this._backgroundColor=e.backgroundColor??Ikt,this._errorEvent=new be,this._tileWidth=e.tileWidth??256,this._tileHeight=e.tileHeight??256,this._canvasSize=e.canvasSize??256,this._canvas=this._createGridCanvas()}Object.defineProperties(yT.prototype,{proxy:{get:function(){}},tileWidth:{get:function(){return this._tileWidth}},tileHeight:{get:function(){return this._tileHeight}},maximumLevel:{get:function(){}},minimumLevel:{get:function(){}},tilingScheme:{get:function(){return this._tilingScheme}},rectangle:{get:function(){return this._tilingScheme.rectangle}},tileDiscardPolicy:{get:function(){}},errorEvent:{get:function(){return this._errorEvent}},credit:{get:function(){}},hasAlphaChannel:{get:function(){return!0}}});yT.prototype._drawGrid=function(e){let n=this._canvasSize;for(let i=0;i<=this._cells;++i){let o=1+i/this._cells*(n-1);e.moveTo(o,0),e.lineTo(o,n),e.moveTo(0,o),e.lineTo(n,o)}e.stroke()};yT.prototype._createGridCanvas=function(){let e=document.createElement("canvas");e.width=this._canvasSize,e.height=this._canvasSize;let t=0,n=this._canvasSize,i=e.getContext("2d"),r=this._backgroundColor.toCssColorString();i.fillStyle=r,i.fillRect(t,t,n,n);let o=this._glowColor.toCssColorString();i.strokeStyle=o,i.lineWidth=this._glowWidth,i.strokeRect(t,t,n,n),this._drawGrid(i),i.lineWidth=this._glowWidth*.5,i.strokeRect(t,t,n,n),this._drawGrid(i);let a=this._color.toCssColorString();return i.strokeStyle=a,i.lineWidth=2,i.strokeRect(t,t,n,n),i.lineWidth=1,this._drawGrid(i),e};yT.prototype.getTileCredits=function(e,t,n){};yT.prototype.requestImage=function(e,t,n,i){return Promise.resolve(this._canvas)};yT.prototype.pickFeatures=function(e,t,n,i,r){};var UOe=yT;function hm(){}hm._maxDecodingConcurrency=Math.max(fn.hardwareConcurrency-1,1);hm._decodeTaskProcessor=new Yn("decodeI3S",hm._maxDecodingConcurrency);hm._promise=void 0;async function Pkt(){if(await hm._decodeTaskProcessor.initWebAssemblyModule({wasmBinaryFile:"ThirdParty/draco_decoder.wasm"}))return hm._decodeTaskProcessor;throw new oe("I3S decoder could not be initialized.")}hm.decode=async function(e,t,n,i,r){return l(hm._promise)||(hm._promise=Pkt()),hm._promise.then(function(o){let a=n._parent._data,s=n._parent._inverseRotationMatrix,c=0,u=0,f=0;l(a.obb)?(c=a.obb.center[0],u=a.obb.center[1],f=a.obb.center[2]):l(a.mbs)&&(c=a.mbs[0],u=a.mbs[1],f=a.mbs[2]);let d=$.fromRotationX(-I.PI_OVER_TWO),p=new $;$.multiply(d,s,p);let g=de.fromDegrees(c,u,f),m=te.WGS84.cartographicToCartesian(g),y={binaryData:n._data,featureData:l(i)&&l(i[0])?i[0].data:void 0,schema:t,bufferInfo:n._geometryBufferInfo,ellipsoidRadiiSquare:te.WGS84.radiiSquared,url:e,geoidDataList:n._dataProvider._geoidDataList,cartographicCenter:g,cartesianCenter:m,parentRotation:p,enableFeatures:n._dataProvider.showFeatures,splitGeometryByColorTransparency:n._dataProvider.adjustMaterialAlphaMode,symbologyData:r,calculateNormals:n._dataProvider.calculateNormals};return o.scheduleTask(y)})};var I5=hm;function sre(e,t){this._parent=e,this._dataProvider=e._dataProvider,this._layer=e._layer,l(this._parent._nodeIndex)?this._resource=this._parent._layer.resource.getDerivedResource({url:`nodes/${this._parent._data.mesh.attribute.resource}/${t}`}):this._resource=this._parent.resource.getDerivedResource({url:t})}Object.defineProperties(sre.prototype,{resource:{get:function(){return this._resource}},data:{get:function(){return this._data}}});sre.prototype.load=async function(){return this._data=await e0.loadJson(this._resource),this._data};var P5=sre;function Gg(e,t){this._storageInfo=t,this._parent=e,this._dataProvider=e._dataProvider,this._loadPromise=void 0;let n=`attributes/${t.key}/0`;l(this._parent._nodeIndex)?this._resource=this._parent._layer.resource.getDerivedResource({url:`nodes/${this._parent._data.mesh.attribute.resource}/${n}`}):this._resource=this._parent.resource.getDerivedResource({url:n})}Object.defineProperties(Gg.prototype,{resource:{get:function(){return this._resource}},header:{get:function(){return this._header}},values:{get:function(){if(l(this._values)){if(l(this._values.attributeValues))return this._values.attributeValues;if(l(this._values.objectIds))return this._values.objectIds}return[]}},name:{get:function(){return this._storageInfo.name}}});function D5(e){return e==="UInt8"||e==="Int8"?1:e==="UInt16"||e==="Int16"?2:e==="UInt32"||e==="Int32"||e==="Oid32"||e==="Float32"?4:e==="UInt64"||e==="Int64"||e==="Float64"?8:0}function Dkt(e){return e==="String"?1:D5(e)}async function Rkt(e){let t=await e._dataProvider._loadBinary(e._resource),n=new DataView(t);e._data=t,e._validateHeader(n);let i=e._parseHeader(n),r=e._getBodyOffset(i);e._validateBody(n,r),e._parseBody(n,r)}Gg.prototype.load=function(){return l(this._loadPromise)?this._loadPromise:(this._loadPromise=Rkt(this).catch(function(e){console.error(e)}),this._loadPromise)};Gg.prototype._parseValue=function(e,t,n){let i;if(t==="UInt8")i=e.getUint8(n),n+=1;else if(t==="Int8")i=e.getInt8(n),n+=1;else if(t==="UInt16")i=e.getUint16(n,!0),n+=2;else if(t==="Int16")i=e.getInt16(n,!0),n+=2;else if(t==="UInt32")i=e.getUint32(n,!0),n+=4;else if(t==="Oid32")i=e.getUint32(n,!0),n+=4;else if(t==="Int32")i=e.getInt32(n,!0),n+=4;else if(t==="UInt64"){let r=e.getUint32(n,!0),o=e.getUint32(n+4,!0);i=r+Math.pow(2,32)*o,n+=8}else if(t==="Int64"){let r=e.getUint32(n,!0),o=e.getUint32(n+4,!0);o<Math.pow(2,31)?i=r+Math.pow(2,32)*o:i=r+Math.pow(2,32)*(o-Math.pow(2,32)),n+=8}else t==="Float32"?(i=e.getFloat32(n,!0),n+=4):t==="Float64"?(i=e.getFloat64(n,!0),n+=8):t==="String"&&(i=String.fromCharCode(e.getUint8(n)),n+=1);return{value:i,offset:n}};Gg.prototype._parseHeader=function(e){let t=0;this._header={};for(let n=0;n<this._storageInfo.header.length;n++){let i=this._storageInfo.header[n],r=this._parseValue(e,i.valueType,t);this._header[i.property]=r.value,t=r.offset}return t};Gg.prototype._parseBody=function(e,t){this._values={};for(let n=0;n<this._storageInfo.ordering.length;n++){let i=this._storageInfo.ordering[n],r=i==="ObjectIds"?"objectIds":i,o=this._storageInfo[r];if(l(o)){this._values[r]=[];for(let a=0;a<this._header.count;++a)if(o.valueType!=="String"){let s=this._parseValue(e,o.valueType,t);this._values[r].push(s.value),t=s.offset}else{let s=this._values.attributeByteCounts[a],c="";for(let u=0;u<s;++u){let f=this._parseValue(e,o.valueType,t);f.value.charCodeAt(0)!==0&&(c+=f.value),t=f.offset}this._values[r].push(c)}}}};Gg.prototype._getBodyOffset=function(e){let t=0;return l(this._storageInfo.attributeValues)?t=D5(this._storageInfo.attributeValues.valueType):l(this._storageInfo.objectIds)&&(t=D5(this._storageInfo.objectIds.valueType)),t>0?Math.ceil(e/t)*t:e};Gg.prototype._validateHeader=function(e){let t=0;for(let n=0;n<this._storageInfo.header.length;n++){let i=this._storageInfo.header[n];t+=Dkt(i.valueType)}if(e.byteLength<t)throw new oe(`Invalid attribute buffer size (field: ${this.name}, header: ${t}, actual: ${e.byteLength})`)};Gg.prototype._validateBody=function(e,t){if(!l(this._header.count))throw new oe(`Invalid attribute buffer (field: ${this.name}, count is missing)`);let n;for(let i=0;i<this._storageInfo.ordering.length&&t<e.byteLength;i++){let r=this._storageInfo.ordering[i],o=r==="ObjectIds"?"objectIds":r,a=this._storageInfo[o];if(l(a))if(a.valueType!=="String"){o==="attributeByteCounts"&&(n=t);let s=D5(a.valueType);t+=s*this._header.count}else{if(!l(n))throw new oe(`Invalid attribute buffer (field: ${this.name}, attributeByteCounts is missing)`);for(let s=0;s<this._header.count&&t<e.byteLength;++s){let c=this._parseValue(e,this._storageInfo.attributeByteCounts.valueType,n);t+=c.value,n=c.offset}}else throw new oe(`Invalid attribute buffer (field: ${this.name}, ${o} is missing)`)}if(e.byteLength<t)throw new oe(`Invalid attribute buffer size (field: ${this.name}, expected: ${t}, actual: ${e.byteLength})`)};var R5=Gg;function PO(e,t){let n=e._dataProvider,i=e._layer,r;l(e._nodeIndex)?r=i.resource.getDerivedResource({url:`nodes/${e._data.mesh.geometry.resource}/${t}`}):r=e.resource.getDerivedResource({url:t}),this._parent=e,this._dataProvider=n,this._layer=i,this._resource=r,this._customAttributes=void 0}Object.defineProperties(PO.prototype,{resource:{get:function(){return this._resource}},data:{get:function(){return this._data}},customAttributes:{get:function(){return this._customAttributes}}});PO.prototype.load=function(){let e=this;return this._dataProvider._loadBinary(this._resource).then(function(t){return e._data=t,t})};var Okt=new h,Mkt=new h,Lkt=new h,Nkt=new h,Fkt=new h;function cre(e,t,n,i){let r=h.subtract(i,n,Okt),o=h.cross(r,h.subtract(e,n,Mkt),Nkt),a=h.cross(r,h.subtract(t,n,Lkt),Fkt);return h.dot(o,a)>=0}var Bkt=new h,kkt=new h,zkt=new h,Ukt=new h,Vkt=new h,jkt=new h,Hkt=new h,Gkt=new h,Wkt=new h,qkt=new h;PO.prototype.getClosestPointIndexOnTriangle=function(e,t,n){if(l(this._customAttributes)&&l(this._customAttributes.positions)){let i=new h(e,t,n);i.x-=this._customAttributes.cartesianCenter.x,i.y-=this._customAttributes.cartesianCenter.y,i.z-=this._customAttributes.cartesianCenter.z,$.multiplyByVector(this._customAttributes.parentRotation,i,i);let r=Number.MAX_VALUE,o,a,s,c,u=this._customAttributes.positions,f=this._customAttributes.indices,d;l(f)?d=f.length:d=u.length/3;for(let p=0;p<d;p++){let g,m,y;l(f)?(g=f[p],m=f[p+1],y=f[p+2]):(g=p*3,m=p*3+1,y=p*3+2);let A=h.fromElements(u[g*3],u[g*3+1],u[g*3+2],Bkt),b=h.fromElements(u[m*3],u[m*3+1],u[m*3+2],kkt),x=new h(u[y*3],u[y*3+1],u[y*3+2],zkt);if(!cre(i,A,b,x)||!cre(i,b,A,x)||!cre(i,x,A,b))continue;let T=h.subtract(b,A,Ukt),C=h.subtract(x,A,Vkt),E=h.cross(T,C,jkt);if(h.magnitude(E)===0)continue;let w=h.normalize(E,Hkt),D=h.subtract(i,A,Gkt),R=Math.abs(h.dot(D,w));if(R<r){r=R,o=p;let M=h.magnitudeSquared(h.subtract(i,A,D)),N=h.magnitudeSquared(h.subtract(i,b,Wkt)),_=h.magnitudeSquared(h.subtract(i,x,qkt));M<N&&M<_?(s=g,c=A,a=M):N<_?(s=m,c=b,a=N):(s=y,c=x,a=_)}}if(l(o))return{index:s,distanceSquared:a,distance:Math.sqrt(a),queriedPosition:i,closestPosition:h.clone(c)}}return{index:-1,distanceSquared:Number.Infinity,distance:Number.Infinity}};function VOe(e){let t=[],n=e.length;for(let i=0;i<n;i++)i<3?t.push(Av(e[i])):t.push(e[i]);return t}PO.prototype._generateGltf=function(e,t,n,i,r,o,a,s){let c={pbrMetallicRoughness:{metallicFactor:0},doubleSided:!0,name:"Material"},u=!1,f,d="";if(l(this._parent._data.mesh)&&l(this._layer._data.materialDefinitions)){let T=this._parent._data.mesh.material.definition;if(T>=0&&T<this._layer._data.materialDefinitions.length){if(f=this._layer._data.materialDefinitions[T],c=f,l(c.pbrMetallicRoughness)&&l(c.pbrMetallicRoughness.baseColorTexture)){u=!0,c.pbrMetallicRoughness.baseColorTexture.index=0;let C="0";if(l(this._layer._data.textureSetDefinitions))for(let E=0;E<this._layer._data.textureSetDefinitions.length;E++){let w=this._layer._data.textureSetDefinitions[E];for(let D=0;D<w.formats.length;D++){let R=w.formats[D];if(R.format==="jpg"){C=R.name;break}}}l(this._parent._data.mesh)&&this._parent._data.mesh.material.resource>=0&&(d=this._layer.resource.getDerivedResource({url:`nodes/${this._parent._data.mesh.material.resource}/textures/${C}`}).url)}l(c.pbrMetallicRoughness)&&l(c.pbrMetallicRoughness.baseColorFactor)&&(c.pbrMetallicRoughness.baseColorFactor=VOe(c.pbrMetallicRoughness.baseColorFactor)),l(c.emissiveFactor)&&(c.emissiveFactor=VOe(c.emissiveFactor))}}else l(this._parent._data.textureData)&&(u=!0,d=this._parent.resource.getDerivedResource({url:`${this._parent._data.textureData[0].href}`}).url,c.pbrMetallicRoughness.baseColorTexture={index:0});l(c.alphaMode)&&(c.alphaMode=c.alphaMode.toUpperCase());let p=[],g=[],m=[];u&&(p=[{sampler:0,source:0}],g=[{uri:d}],m=[{magFilter:9729,minFilter:9986,wrapS:10497,wrapT:10497}]);let y=[],A=n.length;for(let x=0;x<A;x++){let T=n[x].primitives,C=T.length;for(let E=0;E<C;E++){let w=T[E];if(l(w.material)){for(;w.material>=y.length;){let R=Xe(c,!0);y.push(R)}let D=y[w.material];l(w.extra)&&w.extra.isTransparent?l(D.alphaMode)||(D.alphaMode="BLEND"):D.alphaMode==="BLEND"&&(D.alphaMode="OPAQUE")}}}return{scene:0,scenes:[{nodes:e}],nodes:t,meshes:n,buffers:i,bufferViews:r,accessors:o,materials:y,textures:p,images:g,samplers:m,asset:{version:"2.0"},extensions:a,extensionsUsed:s}};var DO=PO;function al(e,t,n){let i,r,o,a;n?(i=0,r=e):(i=e._level+1,r=e._layer),typeof t=="number"?o=t:a=e.resource.getDerivedResource({url:`${t}/`}),this._parent=e,this._dataProvider=e._dataProvider,this._isRoot=n,this._level=i,this._layer=r,this._nodeIndex=o,this._resource=a,this._isLoading=!1,this._tile=void 0,this._data=void 0,this._geometryData=[],this._featureData=[],this._fields={},this._children=[],this._childrenReadyPromise=void 0,this._globalTransform=void 0,this._inverseGlobalTransform=void 0,this._inverseRotationMatrix=void 0,this._symbologyData=void 0}Object.defineProperties(al.prototype,{resource:{get:function(){return this._resource}},layer:{get:function(){return this._layer}},parent:{get:function(){return this._parent}},children:{get:function(){return this._children}},geometryData:{get:function(){return this._geometryData}},featureData:{get:function(){return this._featureData}},fields:{get:function(){return this._fields}},tile:{get:function(){return this._tile}},data:{get:function(){return this._data}}});al.prototype.load=async function(){let e=this;function t(){if(!e._isRoot){let r=e._create3DTileDefinition();e._tile=new Yh(e._layer._tileset,e._dataProvider.resource,r,e._parent._tile),e._tile._i3sNode=e}}if(!l(this._nodeIndex)){let r=await e0.loadJson(this._resource);e._data=r,t();return}let n=await this._layer._getNodeInNodePages(this._nodeIndex);e._data=n;let i;e._isRoot?i="nodes/root/":l(n.mesh)&&(i=`../${n.mesh.geometry.resource}/`),l(i)&&l(e._parent.resource)&&(e._resource=e._parent.resource.getDerivedResource({url:i})),t()};function jOe(e,t){let n=new R5(e,t);return e._fields[t.name]=n,n.load()}al.prototype.loadFields=function(){let e=this._layer._data.attributeStorageInfo,t=[];if(l(e))for(let n=0;n<e.length;n++){let i=e[n],r=this._fields[i.name];l(r)?t.push(r.load()):t.push(jOe(this,i))}return Promise.all(t)};al.prototype.loadField=function(e){let t=this._fields[e];if(l(t))return t.load();let n=this._layer._data.attributeStorageInfo;if(l(n))for(let i=0;i<n.length;i++){let r=n[i];if(r.name===e)return jOe(this,r)}return Promise.resolve()};al.prototype.getFieldsForPickedPosition=function(e){let t=this.geometryData[0];if(!l(t.customAttributes.featureIndex))return{};let n=t.getClosestPointIndexOnTriangle(e.x,e.y,e.z);if(n.index===-1||n.index>t.customAttributes.featureIndex.length)return{};let i=t.customAttributes.featureIndex[n.index];return this.getFieldsForFeature(i)};al.prototype.getFieldsForFeature=function(e){let t={};for(let n in this.fields)if(this.fields.hasOwnProperty(n)){let i=this.fields[n];e>=0&&e<i.values.length&&(t[i.name]=i.values[e])}return t};al.prototype._loadChildren=function(){let e=this;if(l(this._childrenReadyPromise))return this._childrenReadyPromise;let t=[];if(l(e._data.children))for(let n=0;n<e._data.children.length;n++){let i=e._data.children[n],r=new al(e,i.href??i,!1);e._children.push(r),t.push(r.load())}return this._childrenReadyPromise=Promise.all(t).then(function(){for(let n=0;n<e._children.length;n++)e._tile.children.push(e._children[n]._tile)}),this._childrenReadyPromise};al.prototype._loadGeometryData=function(){let e=[];if(l(this._data.geometryData))for(let t=0;t<this._data.geometryData.length;t++){let n=new DO(this,this._data.geometryData[t].href);this._geometryData.push(n),e.push(n.load())}else if(l(this._data.mesh)){let t=this._layer._findBestGeometryBuffers(this._data.mesh.geometry.definition,["position","uv0"]),n=`./geometries/${t.bufferIndex}/`,i=new DO(this,n);i._geometryDefinitions=t.definition,i._geometryBufferInfo=t.geometryBufferInfo,this._geometryData.push(i),e.push(i.load())}return Promise.all(e)};al.prototype._loadFeatureData=function(){let e=[];if(l(this._data.featureData))for(let t=0;t<this._data.featureData.length;t++){let n=new P5(this,this._data.featureData[t].href);this._featureData.push(n),e.push(n.load())}return Promise.all(e)};al.prototype._clearGeometryData=function(){this._geometryData=[]};al.prototype._create3DTileDefinition=function(){let e=this._data.obb,t=this._data.mbs;if(!l(e)&&!l(t)){console.error("Failed to load I3S node. Bounding volume is required.");return}let n;if(l(e)?n=de.fromDegrees(e.center[0],e.center[1],e.center[2]):n=de.fromDegrees(t[0],t[1],t[2]),l(this._dataProvider._geoidDataList)&&l(n))for(let b=0;b<this._dataProvider._geoidDataList.length;b++){let x=this._dataProvider._geoidDataList[b],T=x.projection.project(n);if(T.x>x.nativeExtent.west&&T.x<x.nativeExtent.east&&T.y>x.nativeExtent.south&&T.y<x.nativeExtent.north){n.height+=$kt(T.x,T.y,x);break}}let i,r,o;l(e)?(i={box:[0,0,0,e.halfSize[0],0,0,0,e.halfSize[1],0,0,0,e.halfSize[2]]},o=Math.max(Math.max(this._data.obb.halfSize[0],this._data.obb.halfSize[1]),this._data.obb.halfSize[2]),r=te.WGS84.cartographicToCartesian(n)):(i={sphere:[0,0,0,t[3]]},r=te.WGS84.cartographicToCartesian(n),o=this._data.mbs[3]),o*=2;let a=1/0;if(l(this._data.lodThreshold))if(this._layer._data.nodePages.lodSelectionMetricType==="maxScreenThresholdSQ"){let b=Math.sqrt(this._data.lodThreshold/(Math.PI*.25));a=o/b}else if(this._layer._data.nodePages.lodSelectionMetricType==="maxScreenThreshold"){let b=this._data.lodThreshold;a=o/b}else console.error("Invalid lodSelectionMetricType in Layer");else if(l(this._data.lodSelection))for(let b=0;b<this._data.lodSelection.length;b++)this._data.lodSelection[b].metricType==="maxScreenThreshold"&&(a=o/this._data.lodSelection[b].maxError);a===1/0&&(a=1e5);let s=a*16,c=new Oc(0,0,0),u=mt.headingPitchRollQuaternion(r,c);l(this._data.obb)&&(u=new Fe(this._data.obb.quaternion[0],this._data.obb.quaternion[1],this._data.obb.quaternion[2],this._data.obb.quaternion[3]));let f=$.fromQuaternion(u),d=$.inverse(f,new $),p=new O(f[0],f[1],f[2],0,f[3],f[4],f[5],0,f[6],f[7],f[8],0,r.x,r.y,r.z,1),g=O.inverse(p,new O),m=O.clone(p);l(this._parent._globalTransform)&&O.multiply(p,this._parent._inverseGlobalTransform,m),this._globalTransform=p,this._inverseGlobalTransform=g,this._inverseRotationMatrix=d;let y=[];for(let b=0;b<this._children.length;b++)y.push(this._children[b]._create3DTileDefinition());return{children:y,refine:"REPLACE",boundingVolume:i,transform:[m[0],m[4],m[8],m[12],m[1],m[5],m[9],m[13],m[2],m[6],m[10],m[14],m[3],m[7],m[11],m[15]],content:{uri:l(this._resource)?this._resource.url:void 0},geometricError:s}};al.prototype._loadSymbology=async function(){!l(this._symbologyData)&&l(this._layer._symbology)&&(this._symbologyData=await this._layer._symbology._getSymbology(this))};al.prototype._createContentURL=async function(){let e={scene:0,scenes:[{nodes:[0]}],nodes:[{name:"singleNode"}],meshes:[],buffers:[],bufferViews:[],accessors:[],materials:[],textures:[],images:[],samplers:[],asset:{version:"2.0"}},t=[this._loadGeometryData()];if(this._dataProvider.legacyVersion16&&t.push(this._loadFeatureData()),await Promise.all(t),l(this._geometryData)&&this._geometryData.length>0){this._dataProvider._applySymbology&&await this._loadSymbology();let r=this._geometryData[0].resource.url,o=this._layer._data.store.defaultGeometrySchema,a=this._geometryData[0],s=await I5.decode(r,o,a,this._featureData[0],this._symbologyData);if(!l(s))return;e=a._generateGltf(s.meshData.nodesInScene,s.meshData.nodes,s.meshData.meshes,s.meshData.buffers,s.meshData.bufferViews,s.meshData.accessors,s.meshData.rootExtensions,s.meshData.extensionsUsed),this._geometryData[0]._customAttributes=s.meshData._customAttributes}let n=this._dataProvider._binarizeGltf(e),i=new Blob([n],{type:"application/binary"});return URL.createObjectURL(i)};async function Ykt(e){let t=e._layer._filters,n=[];for(let i=0;i<t.length;i++){let r=e.loadField(t[i].name);n.push(r)}return await Promise.all(n),t}function Xkt(e,t,n){if(!l(n.values)||n.values.length===0)return!1;let i=l(t)?t.values:[],r;e<i.length&&(r=i[e]);let o=!1;for(let a=0;a<n.values.length;a++)if(n.values[a]===r){o=!0;break}return o}async function HOe(e,t){let n=e._tile.content.batchTable;if(l(n)&&n.featuresLength>0){n.setAllShow(!0);let i=await Ykt(e);if(i.length>0)for(let r=0;r<n.featuresLength;r++)for(let o=0;o<i.length;o++){let a=i[o];if(!Xkt(r,e._fields[a.name],a)){n.setShow(r,!1);break}}}t.show=!0}al.prototype._filterFeatures=function(){let e=[];for(let n=0;n<this._children.length;n++){let i=this._children[n]._filterFeatures();e.push(i)}let t=this._tile?.content?._model;if(l(this._geometryData)&&this._geometryData.length>0&&l(t)&&t.ready){t.show=!1;let n=HOe(this,t);e.push(n)}return Promise.all(e)};Yh.prototype._hookedRequestContent=Yh.prototype.requestContent;Yh.prototype.requestContent=function(){if(!this.tileset._isI3STileSet)return this._hookedRequestContent();if(!this._isLoading){this._isLoading=!0;let e=this;return this._i3sNode._createContentURL().then(t=>{if(!l(t)){e._isLoading=!1;return}return e._contentResource=new De({url:t}),e._hookedRequestContent()}).then(t=>{let n=t?._model;return l(e._i3sNode._geometryData)&&e._i3sNode._geometryData.length>0&&l(n)&&(n.show=!1,n.readyEvent.addEventListener(()=>{HOe(e._i3sNode,n)})),e._isLoading=!1,t})}};function Kkt(e,t,n,i,r,o){let a=n*(1-e)+i*e,s=r*(1-e)+o*e;return a*(1-t)+s*t}function O5(e,t,n,i){let r=e+t*n;return i[r]}function $kt(e,t,n){let i=n.nativeExtent,r=(e-i.west)/(i.east-i.west)*(n.width-1),o=(t-i.south)/(i.north-i.south)*(n.height-1),a=Math.floor(r),s=Math.floor(o);r-=a,o-=s;let c=a<n.width?a+1:a,u=s<n.height?s+1:s;s=n.height-1-s,u=n.height-1-u;let f=O5(a,s,n.width,n.buffer),d=O5(c,s,n.width,n.buffer),p=O5(a,u,n.width,n.buffer),g=O5(c,u,n.width,n.buffer),m=Kkt(r,o,f,d,p,g);return m=m*n.scale+n.offset,m}Object.defineProperties(Yh.prototype,{i3sNode:{get:function(){return this._i3sNode}}});var RO=al;function M5(e){this._layer=e,this._defaultSymbology=void 0,this._valueFields=[],this._uniqueValueHash=void 0,this._classBreaksHash=void 0,this._parseLayerSymbology()}Object.defineProperties(M5.prototype,{defaultSymbology:{get:function(){return this._defaultSymbology}}});function lre(e,t){let n=[];for(let i=0;i<e.length;i++){let r=U.byteToFloat(e[i]);i<3?n.push(Av(r)):n.push(r)}return n.length===3&&(l(t)?n.push(1-t/100):n.push(1)),n}function Cw(e,t){let n={edges:void 0,material:void 0};if(l(e)&&l(e.symbolLayers))for(let i=0;i<e.symbolLayers.length;i++){let r=e.symbolLayers[i];if(r.type==="Fill"){let o=r.edges,a=r.outline;if(l(o)?(n.edges={},l(o.color)&&(n.edges.color=lre(o.color,o.transparency))):l(a)&&(n.edges={},l(a.color)&&(n.edges.color=lre(a.color,a.transparency))),!t){let s=r.material;l(s)&&(n.material={colorMixMode:s.colorMixMode},l(s.color)&&(n.material.color=lre(s.color,s.transparency)))}break}}return n}function Jkt(e,t){if(l(e.uniqueValueGroups)){let n={};for(let i=0;i<e.uniqueValueGroups.length;i++){let r=e.uniqueValueGroups[i].classes;if(l(r))for(let o=0;o<r.length;o++){let a=Cw(r[o].symbol,t),s=r[o].values;for(let c=0;c<s.length;c++){let u=s[c],f=n;for(let d=0;d<u.length;d++){let p=u[d];d===u.length-1?f[p]=a:(l(f[p])||(f[p]={}),f=f[p])}}}}return n}if(l(e.uniqueValueInfos)){let n={};for(let i=0;i<e.uniqueValueInfos.length;i++){let r=e.uniqueValueInfos[i];n[r.value]=Cw(r.symbol,t)}return n}}function Zkt(e,t){if(l(e.classBreakInfos)){let n=[...e.classBreakInfos];n.sort(function(r,o){let a=r.classMaxValue??r.classMinValue,s=o.classMaxValue??o.classMinValue;return a-s});let i={ranges:[],symbols:[]};l(e.minValue)&&(i.ranges.push(e.minValue),i.symbols.push(void 0));for(let r=0;r<n.length;r++){let o=n[r];l(o.classMinValue)&&(i.ranges.length===0||o.classMinValue>i.ranges[i.ranges.length-1])&&(i.ranges.push(o.classMinValue),i.symbols.push(void 0)),l(o.classMaxValue)&&(i.ranges.length===0||o.classMaxValue>i.ranges[i.ranges.length-1])&&(i.ranges.push(o.classMaxValue),i.symbols.push(Cw(o.symbol,t)))}return i.symbols.push(void 0),i}}M5.prototype._parseLayerSymbology=function(){let e=this._layer.data.drawingInfo;if(l(e)&&l(e.renderer)){let t=this._layer.data.cachedDrawingInfo,n=l(t)&&t.color===!0,i=e.renderer;i.type==="simple"?this._defaultSymbology=Cw(i.symbol,n):i.type==="uniqueValue"?(this._defaultSymbology=Cw(i.defaultSymbol,n),this._valueFields.push(i.field1),l(i.field2)&&this._valueFields.push(i.field2),l(i.field3)&&this._valueFields.push(i.field3),this._uniqueValueHash=Jkt(i,n)):i.type==="classBreaks"&&(this._defaultSymbology=Cw(i.defaultSymbol,n),this._valueFields.push(i.field),this._classBreaksHash=Zkt(i,n))}};function GOe(e,t,n,i){let r=t[n];if(i<r.length){let o=r[i],a=e[o];return l(a)&&++n<t.length?GOe(a,t,n,i):a}}function Qkt(e,t){let n=0,i=e.length;if(n<i)do{let r=n+i>>>1;e[r]<t?n=r+1:i=r}while(n<i);return n}function e3t(e,t,n){let i=t[n],r=Qkt(e.ranges,i);return e.symbols[r]}M5.prototype._getSymbology=async function(e){let t={default:this._defaultSymbology};if(this._valueFields.length>0){let n=[];for(let o=0;o<this._valueFields.length;o++)n.push(e.loadField(this._valueFields[o]));await Promise.all(n);let i=[];for(let o=0;o<this._valueFields.length;o++)i.push(e.fields[this._valueFields[o]].values);let r;if(l(this._uniqueValueHash)?r=o=>GOe(this._uniqueValueHash,i,0,o):l(this._classBreaksHash)&&(r=o=>e3t(this._classBreaksHash,i[0],o)),l(r)){let o=i[0];for(let a=0;a<o.length;a++){let s=r(a);l(s)&&(t[a]=s)}}}return t};var L5=M5;function Bu(e,t,n){this._dataProvider=e,this._parent=n,!l(t.href)&&l(t.id)&&(t.href=`layers/${t.id}`);let i=this._parent.resource.getUrlComponent(),r;i.match(/layers\/\d/)?r=`${i}`.replace(/\/+$/,""):r=`${i}`.replace(/\/?$/,"/").concat(`${t.href}`),this._version=t.store.version;let o=this._version.split(".");this._majorVersion=parseInt(o[0]),this._minorVersion=o.length>1?parseInt(o[1]):0,this._resource=new De({url:r}),this._resource.setQueryParameters(this._dataProvider.resource.queryParameters),this._resource.appendForwardSlash(),this._data=t,this._rootNode=void 0,this._nodePages={},this._nodePageFetches={},this._extent=void 0,this._tileset=void 0,this._geometryDefinitions=void 0,this._filters=[],this._symbology=void 0,this._computeGeometryDefinitions(!0),this._computeExtent()}Object.defineProperties(Bu.prototype,{resource:{get:function(){return this._resource}},rootNode:{get:function(){return this._rootNode}},tileset:{get:function(){return this._tileset}},data:{get:function(){return this._data}},version:{get:function(){return this._version}},majorVersion:{get:function(){return this._majorVersion}},minorVersion:{get:function(){return this._minorVersion}},legacyVersion16:{get:function(){if(l(this.version))return this.majorVersion<1||this.majorVersion===1&&this.minorVersion<=6}}});Bu.prototype.load=async function(e){if(this._data.spatialReference.wkid!==4326)throw new oe(`Unsupported spatial reference: ${this._data.spatialReference.wkid}`);if(this._dataProvider.applySymbology&&(this._symbology=new L5(this)),await this._dataProvider.loadGeoidData(),await this._loadRootNode(e),await this._create3DTileset(e),this._rootNode._tile=this._tileset._root,this._tileset._root._i3sNode=this._rootNode,this.legacyVersion16)return this._rootNode._loadChildren()};Bu.prototype._computeGeometryDefinitions=function(e){if(this._geometryDefinitions=[],l(this._data.geometryDefinitions))for(let t=0;t<this._data.geometryDefinitions.length;t++){let n=[],i=this._data.geometryDefinitions[t].geometryBuffers;for(let r=0;r<i.length;r++){let o=i[r],a=[],s=!1;if(l(o.compressedAttributes)&&e){s=!0;let c=o.compressedAttributes.attributes;for(let u=0;u<c.length;u++)a.push(c[u])}else for(let c in o)c!=="offset"&&a.push(c);n.push({compressed:s,attributes:a,index:i.indexOf(o)})}n.sort(function(r,o){return r.compressed&&!o.compressed?-1:!r.compressed&&o.compressed?1:r.attributes.length-o.attributes.length}),this._geometryDefinitions.push(n)}};Bu.prototype._findBestGeometryBuffers=function(e,t){let n=this._geometryDefinitions[e];if(l(n)){for(let i=0;i<n.length;++i){let r=n[i],o=!1,a=r.attributes;for(let s=0;s<t.length;s++)if(!a.includes(t[s])){o=!0;break}if(!o)return{bufferIndex:r.index,definition:n,geometryBufferInfo:r}}if(l(n[0]))return{bufferIndex:0,definition:n,geometryBufferInfo:n[0]}}};Bu.prototype._loadRootNode=function(e){if(l(this._data.nodePages)){let t=0;l(this._data.nodePages.rootIndex)&&(t=this._data.nodePages.rootIndex),this._rootNode=new RO(this,t,!0)}else this._rootNode=new RO(this,this._data.store.rootNode,!0);return this._rootNode.load(e)};Bu.prototype._getNodeInNodePages=function(e){let t=Math.floor(e/this._data.nodePages.nodesPerPage),n=e%this._data.nodePages.nodesPerPage;return this._loadNodePage(t).then(function(i){return i.nodes[n]})};Bu._fetchJson=function(e){return e.fetchJson()};Bu.prototype._loadNodePage=function(e){let t=this;if(!l(this._nodePageFetches[e])){let n=this.resource.getDerivedResource({url:`nodepages/${e}/`}),i=Bu._fetchJson(n).then(function(r){return l(r.error)&&r.error.code!==200?Promise.reject(r.error):(t._nodePages[e]=r.nodes,r)});this._nodePageFetches[e]=i}return this._nodePageFetches[e]};Bu.prototype._computeExtent=function(){l(this._data.fullExtent)?this._extent=ie.fromDegrees(this._data.fullExtent.xmin,this._data.fullExtent.ymin,this._data.fullExtent.xmax,this._data.fullExtent.ymax):l(this._data.store.extent)&&(this._extent=ie.fromDegrees(this._data.store.extent[0],this._data.store.extent[1],this._data.store.extent[2],this._data.store.extent[3]))};Bu.prototype._create3DTileset=async function(e){let t={asset:{version:"1.0"},geometricError:Number.MAX_VALUE,root:this._rootNode._create3DTileDefinition()},n=new Blob([JSON.stringify(t)],{type:"application/json"}),i=URL.createObjectURL(n),r=this._symbology?.defaultSymbology?.edges?.color;l(r)&&!l(e?.outlineColor)&&(e=l(e)?Xe(e):{},e.outlineColor=U.fromCartesian4(ae.fromArray(r))),this._tileset=await Yo.fromUrl(i,e),this._tileset.show=this._parent.show,this._tileset._isI3STileSet=!0,this._tileset.tileUnload.addEventListener(function(o){o._i3sNode._clearGeometryData(),URL.revokeObjectURL(o._contentResource._url),o._contentResource=o._i3sNode.resource}),this._tileset.tileVisible.addEventListener(function(o){l(o._i3sNode)&&o._i3sNode._loadChildren()})};Bu.prototype._updateVisibility=function(){l(this._tileset)&&(this._tileset.show=this._parent.show)};Bu.prototype.filterByAttributes=function(e){this._filters=l(e)?Xe(e,!0):[];let t=this._rootNode;return l(t)?t._filterFeatures():Promise.resolve()};var vw=Bu;function N5(e,t){this._dataProvider=e,this._resource=new De({url:t}),this._resource.setQueryParameters(e.resource.queryParameters),this._resource.appendForwardSlash()}Object.defineProperties(N5.prototype,{resource:{get:function(){return this._resource}},data:{get:function(){return this._data}},names:{get:function(){let e=[],t=this._data.summary;if(l(t))for(let n=0;n<t.length;++n)e.push(t[n].fieldName);return e}}});N5.prototype.load=async function(){return this._data=await e0.loadJson(this._resource),this._data};N5.prototype._getValues=function(e){let t=this._data.summary;if(l(t))for(let n=0;n<t.length;++n){let i=t[n];if(i.fieldName===e)return l(i.mostFrequentValues)?[...i.mostFrequentValues]:[]}};var F5=N5;function OO(e,t,n){this._dataProvider=e,this._parent=t,this._data=n,this._name=n.name,this._modelName=n.modelName,this._visibility=n.visibility??!0,this._resource=void 0,this._sublayers=[],this._i3sLayers=[]}Object.defineProperties(OO.prototype,{resource:{get:function(){return this._resource}},data:{get:function(){return this._data}},name:{get:function(){return this._name}},modelName:{get:function(){return this._modelName}},sublayers:{get:function(){return this._sublayers}},visibility:{get:function(){return this._visibility},set:function(e){if(this._visibility!==e){this._visibility=e;for(let t=0;t<this._i3sLayers.length;t++)this._i3sLayers[t]._updateVisibility()}}},show:{get:function(){return this._visibility&&this._parent.show}}});OO._fromData=async function(e,t,n,i){let r=new OO(e,i,n);if(r._data.layerType==="group"){let o=r._data.sublayers;if(l(o)){let a=[];for(let c=0;c<o.length;c++){let u=OO._fromData(e,t,o[c],r);a.push(u)}let s=await Promise.all(a);for(let c=0;c<s.length;c++){let u=s[c];r._sublayers.push(u),r._i3sLayers.push(...u._i3sLayers)}}}else if(r._data.layerType==="3DObject"){let o=t.concat(`/sublayers/${r._data.id}`),a=new De({url:o});a.setQueryParameters(e.resource.queryParameters),a.appendForwardSlash(),r._resource=a;let s=await e0.loadJson(r._resource),c=new vw(e,s,r);r._i3sLayers.push(c)}else console.log(`${r._data.layerType} layer ${r._data.name} is skipped as not supported.`);return r};var B5=OO;var YOe=La(WOe(),1);function Ya(e){e=e??H.EMPTY_OBJECT,this._name=e.name,this._show=e.show??!0,this._geoidTiledTerrainProvider=e.geoidTiledTerrainProvider,this._showFeatures=e.showFeatures??!1,this._adjustMaterialAlphaMode=e.adjustMaterialAlphaMode??!1,this._applySymbology=e.applySymbology??!1,this._calculateNormals=e.calculateNormals??!1,this._cesium3dTilesetOptions=e.cesium3dTilesetOptions??H.EMPTY_OBJECT,this._layers=[],this._sublayers=[],this._data=void 0,this._extent=void 0,this._geoidDataPromise=void 0,this._geoidDataList=void 0,this._decoderTaskProcessor=void 0,this._taskProcessorReadyPromise=void 0,this._attributeStatistics=[],this._layersExtent=[]}Object.defineProperties(Ya.prototype,{name:{get:function(){return this._name}},show:{get:function(){return this._show},set:function(e){if(this._show!==e){this._show=e;for(let t=0;t<this._layers.length;t++)this._layers[t]._updateVisibility()}}},geoidTiledTerrainProvider:{get:function(){return this._geoidTiledTerrainProvider}},layers:{get:function(){return this._layers}},sublayers:{get:function(){return this._sublayers}},data:{get:function(){return this._data}},extent:{get:function(){return this._extent}},resource:{get:function(){return this._resource}},showFeatures:{get:function(){return this._showFeatures}},adjustMaterialAlphaMode:{get:function(){return this._adjustMaterialAlphaMode}},applySymbology:{get:function(){return this._applySymbology}},calculateNormals:{get:function(){return this._calculateNormals}}});Ya.prototype.destroy=function(){for(let e=0;e<this._layers.length;e++)l(this._layers[e]._tileset)&&this._layers[e]._tileset.destroy();return ue(this)};Ya.prototype.isDestroyed=function(){return!1};Ya.prototype.update=function(e){for(let t=0;t<this._layers.length;t++)l(this._layers[t]._tileset)&&this._layers[t]._tileset.update(e)};Ya.prototype.prePassesUpdate=function(e){for(let t=0;t<this._layers.length;t++)l(this._layers[t]._tileset)&&this._layers[t]._tileset.prePassesUpdate(e)};Ya.prototype.postPassesUpdate=function(e){for(let t=0;t<this._layers.length;t++)l(this._layers[t]._tileset)&&this._layers[t]._tileset.postPassesUpdate(e)};Ya.prototype.updateForPass=function(e,t){for(let n=0;n<this._layers.length;n++)l(this._layers[n]._tileset)&&this._layers[n]._tileset.updateForPass(e,t)};function t3t(e,t){let n=e.resource.getUrlComponent(),i;return n.match(/layers\/\d/)?i=`${n}`.replace(/\/+$/,""):i=`${n}`.replace(/\/?$/,"/").concat(`layers/${t}`),i}async function qOe(e,t,n){if(t.layerType==="Building"){l(n.showFeatures)||(e._showFeatures=!0),l(n.adjustMaterialAlphaMode)||(e._adjustMaterialAlphaMode=!0),l(n.applySymbology)||(e._applySymbology=!0),l(n.calculateNormals)||(e._calculateNormals=!0);let i=t3t(e,t.id);if(l(t.sublayers)){let r=[];for(let a=0;a<t.sublayers.length;a++){let s=B5._fromData(e,i,t.sublayers[a],e);r.push(s)}let o=await Promise.all(r);for(let a=0;a<o.length;a++){let s=o[a];e._sublayers.push(s),e._layers.push(...s._i3sLayers)}}if(l(t.statisticsHRef)){let r=i.concat(`/${t.statisticsHRef}`),o=new F5(e,r);await o.load(),e._attributeStatistics.push(o)}if(l(t.fullExtent)){let r=ie.fromDegrees(t.fullExtent.xmin,t.fullExtent.ymin,t.fullExtent.xmax,t.fullExtent.ymax);e._layersExtent.push(r)}}else if(t.layerType==="3DObject"||t.layerType==="IntegratedMesh"){!l(n.calculateNormals)&&!l(t.textureSetDefinitions)&&(e._calculateNormals=!0);let i=new vw(e,t,e);e._layers.push(i),l(i._extent)&&e._layersExtent.push(i._extent)}else console.log(`${t.layerType} layer ${t.name} is skipped as not supported.`)}Ya.fromUrl=async function(e,t){t=t??H.EMPTY_OBJECT;let n=De.createIfNeeded(e);n.setQueryParameters({f:"pjson"},!0);let i=await Ya.loadJson(n),r=new Ya(t);if(r._resource=n,r._data=i,l(i.layers)){let a=[];for(let s=0;s<i.layers.length;s++){let c=qOe(r,i.layers[s],t);a.push(c)}await Promise.all(a)}else await qOe(r,i,t);r._computeExtent();let o=[];for(let a=0;a<r._layers.length;a++)o.push(r._layers[a].load(t.cesium3dTilesetOptions));return await Promise.all(o),r};Ya._fetchJson=function(e){return e.fetchJson()};Ya.loadJson=async function(e){let t=await Ya._fetchJson(e);if(l(t.error)){if(console.error("Failed to fetch I3S ",e.url),l(t.error.message)&&console.error(t.error.message),l(t.error.details))for(let n=0;n<t.error.details.length;n++)console.log(t.error.details[n]);throw new oe(t.error)}return t};Ya.prototype._loadBinary=async function(e){let t=await e.fetchArrayBuffer();if(t.byteLength>0&&new Uint8Array(t)[0]===123&&new TextDecoder().decode(t).includes("404"))throw new oe(`Failed to load binary: ${e.url}`);return t};Ya.prototype._binarizeGltf=function(e){let n=new TextEncoder().encode(JSON.stringify(e)),i=new 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uMe(e){e=e??H.EMPTY_OBJECT,this.time=e.time??0,this.minimum=e.minimum??0,this.maximum=e.maximum??50,this._complete=!1}Object.defineProperties(uMe.prototype,{complete:{get:function(){return this._complete}}});var fMe=uMe;function dMe(e){}dMe.prototype.emit=function(e){pe.throwInstantiationError()};var hMe=dMe;var mMe=new k(1,1);function FO(e){e=e??H.EMPTY_OBJECT,this.show=e.show??!0,this.updateCallback=e.updateCallback,this.loop=e.loop??!0,this.image=e.image??void 0;let t=e.emitter;l(t)||(t=new b5(.5)),this._emitter=t,this._bursts=e.bursts,this._modelMatrix=O.clone(e.modelMatrix??O.IDENTITY),this._emitterModelMatrix=O.clone(e.emitterModelMatrix??O.IDENTITY),this._matrixDirty=!0,this._combinedMatrix=new O,this._startColor=U.clone(e.color??e.startColor??U.WHITE),this._endColor=U.clone(e.color??e.endColor??U.WHITE),this._startScale=e.scale??e.startScale??1,this._endScale=e.scale??e.endScale??1,this._emissionRate=e.emissionRate??5,this._minimumSpeed=e.speed??e.minimumSpeed??1,this._maximumSpeed=e.speed??e.maximumSpeed??1,this._minimumParticleLife=e.particleLife??e.minimumParticleLife??5,this._maximumParticleLife=e.particleLife??e.maximumParticleLife??5,this._minimumMass=e.mass??e.minimumMass??1,this._maximumMass=e.mass??e.maximumMass??1,this._minimumImageSize=k.clone(e.imageSize??e.minimumImageSize??mMe),this._maximumImageSize=k.clone(e.imageSize??e.maximumImageSize??mMe),this._sizeInMeters=e.sizeInMeters??!1,this._lifetime=e.lifetime??Number.MAX_VALUE,this._billboardCollection=void 0,this._particles=[],this._particlePool=[],this._previousTime=void 0,this._currentTime=0,this._carryOver=0,this._complete=new 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this._maximumImageSize},set:function(e){this._maximumImageSize=e}},sizeInMeters:{get:function(){return this._sizeInMeters},set:function(e){this._sizeInMeters=e}},lifetime:{get:function(){return this._lifetime},set:function(e){this._lifetime=e}},complete:{get:function(){return this._complete}},isComplete:{get:function(){return this._isComplete}}});function z3t(e){let t=e._emissionRate,n=e._maximumParticleLife,i=0,r=e._bursts;if(l(r)){let d=r.length;for(let p=0;p<d;++p)i+=r[p].maximum}let o=e._billboardCollection,a=e.image,s=Math.ceil(t*n+i),c=e._particles,u=e._particlePool,f=Math.max(s-c.length-u.length,0);for(let d=0;d<f;++d){let p=new NO;p._billboard=o.add({image:a,show:!1}),u.push(p)}e._particleEstimate=s}function U3t(e){let t=e._particlePool.pop();return l(t)||(t=new NO),t}function V3t(e,t){e._particlePool.push(t)}function j3t(e){let t=e._particles,n=e._particlePool,i=e._billboardCollection,r=t.length,o=n.length,a=e._particleEstimate,s=o-Math.max(a-r-o,0);for(let c=s;c<o;++c){let 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G3t(e,t){t.startColor=U.clone(e._startColor,t.startColor),t.endColor=U.clone(e._endColor,t.endColor),t.startScale=e._startScale,t.endScale=e._endScale,t.image=e.image,t.life=I.randomBetween(e._minimumParticleLife,e._maximumParticleLife),t.mass=I.randomBetween(e._minimumMass,e._maximumMass),t.imageSize.x=I.randomBetween(e._minimumImageSize.x,e._maximumImageSize.x),t.imageSize.y=I.randomBetween(e._minimumImageSize.y,e._maximumImageSize.y),t._normalizedAge=0,t._age=0;let n=I.randomBetween(e._minimumSpeed,e._maximumSpeed);h.multiplyByScalar(t.velocity,n,t.velocity),e._particles.push(t)}function W3t(e,t){if(e._isComplete)return 0;t=I.mod(t,e._lifetime);let n=t*e._emissionRate,i=Math.floor(n);if(e._carryOver+=n-i,e._carryOver>1&&(i++,e._carryOver-=1),l(e.bursts)){let r=e.bursts.length;for(let o=0;o<r;o++){let a=e.bursts[o],s=e._currentTime;l(a)&&!a._complete&&s>a.time&&(i+=I.randomBetween(a.minimum,a.maximum),a._complete=!0)}}return i}var K5=new h;FO.prototype.update=function(e){if(!this.show)return;l(this._billboardCollection)||(this._billboardCollection=new md),this._updateParticlePool&&(z3t(this),this._updateParticlePool=!1);let t=0;this._previousTime&&(t=K.secondsDifference(e.time,this._previousTime)),t<0&&(t=0);let n=this._particles,i=this._emitter,r=this.updateCallback,o,a,s=n.length;for(o=0;o<s;++o)a=n[o],a.update(t,r)?pMe(this,a):(H3t(a),V3t(this,a),n[o]=n[s-1],--o,--s);n.length=s;let c=W3t(this,t);if(c>0&&l(i)){this._matrixDirty&&(this._combinedMatrix=O.multiply(this.modelMatrix,this.emitterModelMatrix,this._combinedMatrix),this._matrixDirty=!1);let 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yre=class{constructor(){at(this,"quadtree");at(this,"tilingScheme");at(this,"errorEvent");pe.throwInstantiationError()}static computeDefaultLevelZeroMaximumGeometricError(t){return t.ellipsoid.maximumRadius*2*Math.PI*.25/(65*t.getNumberOfXTilesAtLevel(0))}update(t,n){pe.throwInstantiationError()}beginUpdate(t,n,i){pe.throwInstantiationError()}endUpdate(t,n,i){pe.throwInstantiationError()}getLevelMaximumGeometricError(t){pe.throwInstantiationError()}loadTile(t,n,i){pe.throwInstantiationError()}computeTileVisibility(t,n,i){pe.throwInstantiationError()}showTileThisFrame(t,n,i,r){pe.throwInstantiationError()}computeDistanceToTile(t,n){pe.throwInstantiationError()}isDestroyed(){pe.throwInstantiationError()}destroy(){pe.throwInstantiationError()}},_Me=yre;function Are(e){e=e??1,this._radius=e??1}Object.defineProperties(Are.prototype,{radius:{get:function(){return this._radius},set:function(e){this._radius=e}}});Are.prototype.emit=function(e){let t=I.randomBetween(0,I.TWO_PI),n=I.randomBetween(0,I.PI),i=I.randomBetween(0,this._radius),r=i*Math.cos(t)*Math.sin(n),o=i*Math.sin(t)*Math.sin(n),a=i*Math.cos(n);e.position=h.fromElements(r,o,a,e.position),e.velocity=h.normalize(e.position,e.velocity)};var yMe=Are;function BO(){}BO.prototype.evaluate=function(e,t){pe.throwInstantiationError()};BO.prototype.evaluateColor=function(e,t){pe.throwInstantiationError()};BO.prototype.getShaderFunction=function(e,t,n,i){pe.throwInstantiationError()};BO.prototype.getVariables=function(){pe.throwInstantiationError()};var AMe=BO;function Iw(e){this._ready=!1,this._provider=void 0,this._errorEvent=new be,this._readyEvent=new be,Y3t(this,e)}Object.defineProperties(Iw.prototype,{errorEvent:{get:function(){return this._errorEvent}},readyEvent:{get:function(){return this._readyEvent}},ready:{get:function(){return this._ready}},provider:{get:function(){return this._provider}}});Iw.fromWorldTerrain=function(e){return new Iw(_v(e))};Iw.fromWorldBathymetry=function(e){return new Iw(Tk(e))};function q3t(e,t){e.numberOfListeners>0?e.raiseEvent(t):console.error(t)}async function Y3t(e,t){let n;try{n=await Promise.resolve(t),e._provider=n,e._ready=!0,e._readyEvent.raiseEvent(n)}catch(i){q3t(e._errorEvent,i)}}var $5=Iw;function Pw(){}Pw.prototype.boundingVolume=void 0;Pw.prototype.boundingSphere=void 0;Pw.prototype.distanceToCamera=function(e){pe.throwInstantiationError()};Pw.prototype.intersectPlane=function(e){pe.throwInstantiationError()};Pw.prototype.createDebugVolume=function(e){pe.throwInstantiationError()};var bMe=Pw;function kO(e){e=e??H.EMPTY_OBJECT,this._tilingScheme=l(e.tilingScheme)?e.tilingScheme:new $i({ellipsoid:e.ellipsoid}),this._color=e.color??U.YELLOW,this._errorEvent=new be,this._tileWidth=e.tileWidth??256,this._tileHeight=e.tileHeight??256,this._defaultAlpha=void 0,this._defaultNightAlpha=void 0,this._defaultDayAlpha=void 0,this._defaultBrightness=void 0,this._defaultContrast=void 0,this._defaultHue=void 0,this._defaultSaturation=void 0,this._defaultGamma=void 0,this._defaultMinificationFilter=void 0,this._defaultMagnificationFilter=void 0}Object.defineProperties(kO.prototype,{proxy:{get:function(){}},tileWidth:{get:function(){return this._tileWidth}},tileHeight:{get:function(){return this._tileHeight}},maximumLevel:{get:function(){}},minimumLevel:{get:function(){}},tilingScheme:{get:function(){return this._tilingScheme}},rectangle:{get:function(){return this._tilingScheme.rectangle}},tileDiscardPolicy:{get:function(){}},errorEvent:{get:function(){return this._errorEvent}},credit:{get:function(){}},hasAlphaChannel:{get:function(){return!0}}});kO.prototype.getTileCredits=function(e,t,n){};kO.prototype.requestImage=function(e,t,n,i){let r=document.createElement("canvas");r.width=256,r.height=256;let o=r.getContext("2d"),a=this._color.toCssColorString();return o.strokeStyle=a,o.lineWidth=2,o.strokeRect(1,1,255,255),o.font="bold 25px Arial",o.textAlign="center",o.fillStyle=a,o.fillText(`L: ${n}`,124,86),o.fillText(`X: ${e}`,124,136),o.fillText(`Y: ${t}`,124,186),Promise.resolve(r)};kO.prototype.pickFeatures=function(e,t,n,i,r){};var J5=kO;function bre(e){pe.throwInstantiationError()}bre.prototype.isReady=pe.throwInstantiationError;bre.prototype.shouldDiscardImage=pe.throwInstantiationError;var xMe=bre;var TMe={START:0,LOADING:1,READY:2,UPSAMPLED_ONLY:3};Object.freeze(TMe);var CMe=TMe;function Z5(e,t){this.show=!0,l(e)||(e=new Je),this.rectangle=Je.clone(e),l(t)||(t=ir.fromType(ir.ColorType,{color:new U(1,1,1,1)})),this.material=t,this._material=void 0,this._overlayCommand=void 0,this._rs=void 0}Z5.prototype.update=function(e){if(!this.show)return;let t=this._rs;if((!l(t)||!Je.equals(t.viewport,this.rectangle))&&(this._rs=je.fromCache({blending:en.ALPHA_BLEND,viewport:this.rectangle})),e.passes.render){let i=e.context;if(this._material!==this.material||!l(this._overlayCommand)){this._material=this.material,l(this._overlayCommand)&&this._overlayCommand.shaderProgram.destroy();let r=new Ge({sources:[this._material.shaderSource,y5]});this._overlayCommand=i.createViewportQuadCommand(r,{renderState:this._rs,uniformMap:this._material._uniforms,owner:this}),this._overlayCommand.pass=Pe.OVERLAY}this._material.update(i),this._overlayCommand.renderState=this._rs,this._overlayCommand.uniformMap=this._material._uniforms,e.commandList.push(this._overlayCommand)}};Z5.prototype.isDestroyed=function(){return!1};Z5.prototype.destroy=function(){return l(this._overlayCommand)&&(this._overlayCommand.shaderProgram=this._overlayCommand.shaderProgram&&this._overlayCommand.shaderProgram.destroy()),ue(this)};var vMe=Z5;var xre=class{constructor(){at(this,"globalTransform");at(this,"shapeTransform");at(this,"shape");at(this,"minBounds");at(this,"maxBounds");at(this,"dimensions");at(this,"paddingBefore");at(this,"paddingAfter");at(this,"names");at(this,"types");at(this,"componentTypes");at(this,"minimumValues");at(this,"maximumValues");at(this,"maximumTileCount");at(this,"availableLevels");at(this,"keyframeCount");at(this,"timeIntervalCollection");pe.throwInstantiationError()}requestData(t){pe.throwInstantiationError()}},EMe=xre;function qg(){pe.throwInstantiationError()}Object.defineProperties(qg.prototype,{orientedBoundingBox:{get:pe.throwInstantiationError},boundingSphere:{get:pe.throwInstantiationError},boundTransform:{get:pe.throwInstantiationError},shapeTransform:{get:pe.throwInstantiationError},shaderUniforms:{get:pe.throwInstantiationError},shaderDefines:{get:pe.throwInstantiationError},shaderMaximumIntersectionsLength:{get:pe.throwInstantiationError}});qg.prototype.update=pe.throwInstantiationError;qg.prototype.updateViewTransforms=pe.throwInstantiationError;qg.prototype.convertLocalToShapeUvSpace=pe.throwInstantiationError;qg.prototype.computeOrientedBoundingBoxForTile=pe.throwInstantiationError;qg.prototype.computeOrientedBoundingBoxForSample=pe.throwInstantiationError;qg.DefaultMinBounds=pe.throwInstantiationError;qg.DefaultMaxBounds=pe.throwInstantiationError;var SMe=qg;var X3t=new U,K3t=new U,$3t=new U,J3t=new U,wMe=new ae,zO=new Uint8Array(4);function IMe(e,t,n,i){let r=t.height===n.height?0:(e-t.height)/(n.height-t.height);return U.lerp(t.color,n.color,r,i)}function Q5(e,t){return{height:e,color:U.clone(t)}}function PMe(e){return e=e.filter(function(t,n,i){let r=n>0,o=n<i.length-1,a=r?t.height===i[n-1].height:!0,s=o?t.height===i[n+1].height:!0;return!a||!s}),e=e.filter(function(t,n,i){let r=n>0,o=n<i.length-1,a=r?U.equals(t.color,i[n-1].color):!1,s=o?U.equals(t.color,i[n+1].color):!1;return!a||!s}),e=e.filter(function(t,n,i){let r=n>0,o=r?U.equals(t.color,i[n-1].color):!1,a=r?t.height===i[n-1].height:!0;return!o||!a}),e}function Z3t(e){let t,n,i=[],r=e.length;for(t=0;t<r;t++){let o=e[t],a=o.entries,s=a.length,c=[];for(n=0;n<s;n++){let g=a[n],m=I.clamp(g.height,zu._minimumHeight,zu._maximumHeight),y=U.clone(g.color,X3t);y.red*=y.alpha,y.green*=y.alpha,y.blue*=y.alpha,c.push(Q5(m,y))}let u=!0,f=!0;for(n=0;n<s-1;n++){let g=c[n+0],m=c[n+1];u=u&&g.height<=m.height,f=f&&g.height>=m.height}f?c=c.reverse():u||U0(c,function(g,m){return I.sign(g.height-m.height)});let d=o.extendDownwards??!1,p=o.extendUpwards??!1;c.length===1&&!d&&!p&&(d=!0,p=!0),d&&c.splice(0,0,Q5(zu._minimumHeight,c[0].color)),p&&c.splice(c.length,0,Q5(zu._maximumHeight,c[c.length-1].color)),c=PMe(c),i.push(c)}return i}function Q3t(e){let t=Z3t(e),n=[],i,r;function o(u,f){n.push(Q5(u,f))}function a(u,f,d){let p=U.multiplyByScalar(d,1-f.alpha,J3t);p=U.add(p,f,p),o(u,p)}let s=t.length;for(r=0;r<s;r++){let u=t[r],f=0,d=0;i=n,n=[];let p=u.length,g=i.length;for(;f<p||d<g;){let m=f<p?u[f]:void 0,y=f>0?u[f-1]:void 0,A=f<p-1?u[f+1]:void 0,b=d<g?i[d]:void 0,x=d>0?i[d-1]:void 0,T=d<g-1?i[d+1]:void 0;if(l(m)&&l(b)&&m.height===b.height){let C=l(T)&&b.height===T.height,E=!l(x),w=!l(T),D=l(A)&&m.height===A.height,R=!l(y),M=!l(A);C?D?(a(m.height,m.color,b.color),a(m.height,A.color,T.color)):R?(o(m.height,b.color),a(m.height,m.color,T.color)):M?(a(m.height,m.color,b.color),o(m.height,T.color)):(a(m.height,m.color,b.color),a(m.height,m.color,T.color)):E?D?(o(m.height,m.color),a(m.height,A.color,b.color)):M?(o(m.height,m.color),o(m.height,b.color)):(R||o(m.height,m.color),a(m.height,m.color,b.color)):w?D?(a(m.height,m.color,b.color),o(m.height,A.color)):R?(o(m.height,b.color),o(m.height,m.color)):M?a(m.height,m.color,b.color):(a(m.height,m.color,b.color),o(m.height,m.color)):D?(a(m.height,m.color,b.color),a(m.height,A.color,b.color)):R?(o(m.height,b.color),a(m.height,m.color,b.color)):M?(a(m.height,m.color,b.color),o(m.height,b.color)):a(m.height,m.color,b.color),f+=D?2:1,d+=C?2:1}else if(l(m)&&l(b)&&l(x)&&m.height<b.height){let C=IMe(m.height,x,b,$3t);l(y)?l(A)?a(m.height,m.color,C):(a(m.height,m.color,C),o(m.height,C)):(o(m.height,C),a(m.height,m.color,C)),f++}else if(l(b)&&l(m)&&l(y)&&b.height<m.height){let C=IMe(b.height,y,m,K3t);l(x)?l(T)?a(b.height,C,b.color):(a(b.height,C,b.color),o(b.height,C)):(o(b.height,C),a(b.height,C,b.color)),d++}else l(m)&&(!l(b)||m.height<b.height)?(l(b)&&!l(x)&&!l(A)?(o(m.height,m.color),o(m.height,zu._emptyColor),o(b.height,zu._emptyColor)):(!l(b)&&l(x)&&!l(y)&&(o(x.height,zu._emptyColor),o(m.height,zu._emptyColor)),o(m.height,m.color)),f++):l(b)&&(!l(m)||b.height<m.height)&&(o(b.height,b.color),d++)}}return PMe(n)}function zu(e){let{scene:t,layers:n}=e??H.EMPTY_OBJECT,{context:i}=t,r=Q3t(n),o=r.length,a,s,c;if(!zu._useFloatTexture(i)){s=ke.UNSIGNED_BYTE,c=He.RGBA,a=new Uint8Array(o*4);for(let g=0;g<o;g++)ae.packFloat(r[g].height,wMe),ae.pack(wMe,a,g*4)}else{s=ke.FLOAT,c=i.webgl2?He.RED:He.LUMINANCE,a=new Float32Array(o);for(let g=0;g<o;g++)a[g]=r[g].height}let f=Et.create({context:i,pixelFormat:c,pixelDatatype:s,source:{arrayBufferView:a,width:o,height:1},sampler:new Ut({wrapS:on.CLAMP_TO_EDGE,wrapT:on.CLAMP_TO_EDGE,minificationFilter:Gt.NEAREST,magnificationFilter:ni.NEAREST})}),d=new Uint8Array(o*4);for(let g=0;g<o;g++)r[g].color.toBytes(zO),d[g*4+0]=zO[0],d[g*4+1]=zO[1],d[g*4+2]=zO[2],d[g*4+3]=zO[3];let p=Et.create({context:i,pixelFormat:He.RGBA,pixelDatatype:ke.UNSIGNED_BYTE,source:{arrayBufferView:d,width:o,height:1},sampler:new Ut({wrapS:on.CLAMP_TO_EDGE,wrapT:on.CLAMP_TO_EDGE,minificationFilter:Gt.LINEAR,magnificationFilter:ni.LINEAR})});return ir.fromType("ElevationBand",{heights:f,colors:p})}zu._useFloatTexture=function(e){return e.floatingPointTexture};zu._maximumHeight=5906376425472;zu._minimumHeight=-5906376425472;zu._emptyColor=new U(0,0,0,0);var DMe=zu;async function ezt(e,t){t=t??{},t.cacheBytes=t.cacheBytes??1536*1024*1024,t.maximumCacheOverflowBytes=t.maximumCacheOverflowBytes??1024*1024*1024,t.enableCollision=t.enableCollision??!0,e=e??H.EMPTY_OBJECT,e.onlyUsingWithGoogleGeocoder||pt("google-tiles-with-google-geocoder","Only the Google geocoder can be used with Google Photorealistic 3D Tiles.  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in vec2 v_textureCoordinates;

void main()
{
    float z_window = czm_unpackDepth(texture(u_depthTexture, v_textureCoordinates));
    z_window = czm_reverseLogDepth(z_window);
    float n_range = czm_depthRange.near;
    float f_range = czm_depthRange.far;
    float z_ndc = (2.0 * z_window - n_range - f_range) / (f_range - n_range);
    float scale = pow(z_ndc * 0.5 + 0.5, 8.0);
    out_FragColor = vec4(mix(vec3(0.0), vec3(1.0), scale), 1.0);
}
`;var Tre=class{get enabled(){return pe.throwInstantiationError()}set enabled(t){pe.throwInstantiationError()}connectedCallback(t){pe.throwInstantiationError()}disconnectedCallback(t){pe.throwInstantiationError()}update(t,n){pe.throwInstantiationError()}firstUpdate(t,n){pe.throwInstantiationError()}},FMe=Tre;var BMe=new h,rzt=new tn(h.UNIT_X,0),ozt=new hn,azt=new k(1,1,1);function n0(e,t,n,i=azt){let{camera:r,ellipsoid:o}=e,a=o.scaleToGeodeticSurface(r.positionWC,BMe);if(!l(a))return;let s=h.magnitude(r.positionWC),c=h.magnitude(a),u=s<=c,f=o.geodeticSurfaceNormal(r.positionWC,BMe),d=h.dot(f,r.directionWC),p=d>0;if(u||p){let g=tn.fromPointNormal(r.positionWC,f,rzt),{clientHeight:m}=e.canvas,y=i.y*m/(2*Math.tan(r.frustum.fovy*.5));g.distance-=d*y;let A=r.getPickRay(t,ozt);return ci.rayPlane(A,g,n)}return r.pickEllipsoid(t,o,n)}var kMe={LEFT:0,MIDDLE:1,RIGHT:2};Object.freeze(kMe);var sc=kMe;function szt(e){if(e===sc.LEFT)return ln.LEFT_DOWN;if(e===sc.MIDDLE)return ln.MIDDLE_DOWN;if(e===sc.RIGHT)return ln.RIGHT_DOWN}function czt(e){if(e===sc.LEFT)return ln.LEFT_UP;if(e===sc.MIDDLE)return ln.MIDDLE_UP;if(e===sc.RIGHT)return ln.RIGHT_UP}var Cre=class{static registerDragInputBindings(t,n,i){let r=new Set,o={isDragging:!1};for(let a of n){o.isDragging=!1;let s=szt(a.button),c=czt(a.button);l(s)&&t.setInputAction((...u)=>{o.isDragging=!0,l(i.start)&&i.start(...u)},s,a.modifier),l(c)&&(t.setInputAction((...u)=>{o.isDragging&&(o.isDragging=!1,l(i.end)&&i.end(...u))},c,a.modifier),t.setInputAction((...u)=>{o.isDragging&&(o.isDragging=!1,l(i.end)&&i.end(...u))},c)),r.add(a.modifier)}for(let a of r)t.setInputAction((...s)=>{o.isDragging&&l(i.change)&&i.change(...s)},ln.MOUSE_MOVE,a);return o}},i0=Cre;var vre=class e{static _getDefaultDragInputs(){return[Object.freeze({button:sc.LEFT})]}constructor(t=H.EMPTY_OBJECT){this._enabled=!0,this._handler=void 0,this._lastUpdateTime=void 0,this.dragInputs=t.dragInputs??e._getDefaultDragInputs(),this._dragInputState=void 0,this._panDelta=new k,this._panPosition=new k,this.pickWorldPosition=n0,this._ellipsoidNormal=new h,this._ellipsoidSurfacePosition=new h,this._panDirectionX=new h,this._panDirectionY=new h,this._pixelSize=new k,this._panVelocity=new k,this.panSpeed=1,this.inertiaEnabled=!0,this.inertialDecay=6,this.maximumMovementRatio=.1}get enabled(){return this._enabled}set enabled(t){this._enabled=t,t?(this._lastUpdateTime=An(),this._panDelta.x=0,this._panDelta.y=0):l(this._dragInputState)&&(this._dragInputState.isDragging=!1)}get isDragging(){return l(this._dragInputState)&&this._dragInputState.isDragging}connectedCallback(t){let n=new os(t);this._handler=n,this._dragInputState=i0.registerDragInputBindings(n,this.dragInputs,{start:this._handleStartPan.bind(this),change:this._handlePan.bind(this)})}disconnectedCallback(t){let n=this._handler;l(n)&&!n.isDestroyed()&&n.destroy()}firstUpdate(){this._lastUpdateTime=An(),this._panDelta.x=0,this._panDelta.y=0}update(t){let n=(An()-this._lastUpdateTime)*Un.SECONDS_PER_MILLISECOND,{camera:i,ellipsoid:r,canvas:o}=t,a=-this._panDelta.x,s=this._panDelta.y;if(this.inertiaEnabled&&!this.isDragging){let C=Math.exp(-this.inertialDecay*n);this._panVelocity.x*=C,this._panVelocity.y*=C,a=this._panVelocity.x*n,s=this._panVelocity.y*n}let{clientWidth:c,clientHeight:u}=o;if(n===0||c===0||u===0||Math.abs(a)<=I.EPSILON3&&Math.abs(s)<=I.EPSILON3){this._lastUpdateTime=An(),this._panDelta.x=0,this._panDelta.y=0;return}let f=this._panPosition,d=this.pickWorldPosition(t,f,this._ellipsoidSurfacePosition);l(d)||(d=r.scaleToGeodeticSurface(i.positionWC,this._ellipsoidSurfacePosition));let p=h.clone(i.rightWC,this._panDirectionX);p=h.normalize(p,this._panDirectionX);let g=h.normalize(d,this._panDirectionY),m=h.distance(i.positionWC,d),{drawingBufferWidth:y,drawingBufferHeight:A,pixelRatio:b}=t,x=i.frustum.getPixelDimensions(y,A,m,b,this._pixelSize),T=this.maximumMovementRatio*Math.max(c,u);a=I.clamp(a,-T,T),this._panVelocity.x=a/n,a*=this.panSpeed*x.x,s=I.clamp(s,-T,T),this._panVelocity.y=s/n,s*=this.panSpeed*x.y,i.move(p,a),i.move(g,s),this._lastUpdateTime=An(),this._panDelta.x=0,this._panDelta.y=0}_handleStartPan(){this.enabled&&(this._panDelta.x=0,this._panDelta.y=0)}_handlePan(t){this._panDelta.x+=t.endPosition.x-t.startPosition.x,this._panDelta.y+=t.endPosition.y-t.startPosition.y,this._panPosition.x=t.endPosition.x,this._panPosition.y=t.endPosition.y}},e9=vre;var Ere=class e{static _getDefaultDragInputs(){return[Object.freeze({button:sc.LEFT})]}constructor(t=H.EMPTY_OBJECT){this._enabled=!0,this._handler=void 0,this._lastUpdateTime=void 0,this.dragInputs=t.dragInputs??e._getDefaultDragInputs(),this._dragInputState=void 0,this._panDelta=new k,this._panPosition=new k,this.pickWorldPosition=n0,this._ellipsoidNormal=new h,this._ellipsoidSurfacePosition=new h,this._panDirectionX=new h,this._panDirectionY=new h,this._pixelSize=new k,this._panVelocity=new k,this.panSpeed=1,this.inertiaEnabled=!0,this.inertialDecay=6,this.maximumMovementRatio=.1}get enabled(){return this._enabled}set enabled(t){this._enabled=t,t?(this._panDelta.x=0,this._panDelta.y=0):l(this._dragInputState)&&(this._dragInputState.isDragging=!1)}get isDragging(){return l(this._dragInputState)&&this._dragInputState.isDragging}connectedCallback(t){let n=new os(t);this._handler=n,this._dragInputState=i0.registerDragInputBindings(n,this.dragInputs,{start:this._handleStartPan.bind(this),change:this._handlePan.bind(this)})}disconnectedCallback(t){let n=this._handler;l(n)&&!n.isDestroyed()&&n.destroy()}firstUpdate(){this._lastUpdateTime=An(),this._panDelta.x=0,this._panDelta.y=0}update(t){let n=(An()-this._lastUpdateTime)*Un.SECONDS_PER_MILLISECOND,i=-this._panDelta.x,r=this._panDelta.y;if(this.inertiaEnabled&&!this.isDragging){let w=Math.exp(-this.inertialDecay*n);this._panVelocity.x*=w,this._panVelocity.y*=w,i=this._panVelocity.x*n,r=this._panVelocity.y*n}let{camera:o,ellipsoid:a,canvas:s}=t,{clientWidth:c,clientHeight:u}=s;if(n===0||c===0||u===0||Math.abs(i)<=I.EPSILON3&&Math.abs(r)<=I.EPSILON3){this._lastUpdateTime=An(),this._panDelta.x=0,this._panDelta.y=0;return}let f=this._panPosition,d=this.pickWorldPosition(t,f,this._ellipsoidSurfacePosition);l(d)||(d=a.scaleToGeodeticSurface(o.positionWC,this._ellipsoidSurfacePosition));let p=a.geodeticSurfaceNormal(d,this._ellipsoidNormal),g=h.clone(o.rightWC,this._panDirectionX);g=h.normalize(g,this._panDirectionX);let m=h.clone(o.upWC,this._panDirectionY),y=Math.abs(h.dot(p,o.directionWC));I.lessThan(y,1,I.EPSILON6)&&(m=h.cross(p,g,this._panDirectionY)),m=h.normalize(m,this._panDirectionY);let A=h.distance(o.positionWC,d),{drawingBufferWidth:b,drawingBufferHeight:x,pixelRatio:T}=t,C=o.frustum.getPixelDimensions(b,x,A,T,this._pixelSize),E=this.maximumMovementRatio*Math.max(c,u);i=I.clamp(i,-E,E),this._panVelocity.x=i/n,i*=this.panSpeed*C.x,r=I.clamp(r,-E,E),this._panVelocity.y=r/n,r*=this.panSpeed*C.y,o.move(g,i),o.move(m,r),this._lastUpdateTime=An(),this._panDelta.x=0,this._panDelta.y=0}_handleStartPan(t){this.enabled&&(this._panDelta.x=0,this._panDelta.y=0)}_handlePan(t){this._panDelta.x+=t.endPosition.x-t.startPosition.x,this._panDelta.y+=t.endPosition.y-t.startPosition.y,this._panPosition.x=t.endPosition.x,this._panPosition.y=t.endPosition.y}},t9=Ere;var Sre=class{constructor(){this._elevatorController=new e9,this._mapController=new t9,this._enabled=!0,this._ellipsoidNormal=new h,this.angleThreshold=I.toRadians(125)}get enabled(){return this._enabled}set enabled(t){this._enabled=t}get elevatorController(){return this._elevatorController}get mapController(){return this._mapController}connectedCallback(t){this._elevatorController.connectedCallback(t),this._mapController.connectedCallback(t)}disconnectedCallback(t){this._elevatorController.disconnectedCallback(t),this._mapController.disconnectedCallback(t)}firstUpdate(){this._elevatorController.firstUpdate(),this._mapController.firstUpdate()}update(t){let n=t.camera,i=t.ellipsoid.geodeticSurfaceNormal(n.positionWC,this._ellipsoidNormal),r=Math.abs(h.angleBetween(i,n.directionWC));(r<this.angleThreshold&&r>Math.PI-this.angleThreshold?this._elevatorController:this._mapController).update(t)}},zMe=Sre;var wre=class e{static _getDefaultDragInputs(){return[Object.freeze({button:sc.LEFT,modifier:Xr.CTRL}),Object.freeze({button:sc.RIGHT})]}constructor(t=H.EMPTY_OBJECT){this._enabled=!0,this._handler=void 0,this._lastUpdateTime=void 0,this.tiltEnabled=!0,this.orbitEnabled=!0,this.useDragPosition=!1,this.dragInputs=t.dragInputs??e._getDefaultDragInputs(),this._dragInputState=void 0,this._dragDelta=new k,this._screenSpaceDragPosition=new k,this._screenSpaceOrigin=new k,this.pickWorldPosition=n0,this._hasTarget=!1,this._target=new h,this._axis=new h,this.tiltMagnitude=2,this.dampingEnabled=!0,this.tiltAnimationDuration=.0045,this.maximumTiltVelocity=I.PI,this.minimumTiltVelocity=I.EPSILON20,this.orbitMagnitude=2,this.orbitAnimationDuration=.0045,this.maximumOrbitVelocity=I.TWO_PI,this.minimumOrbitVelocity=I.EPSILON20,this._tiltAxis=new h,this._tiltQuaternion=new Fe,this._tiltOffset=new h,this._tiltOrigin=new h,this._tiltDampenedResults={velocity:0,value:0},this._orbitTargetEnu=new O,this._orbitTargetEast=new h,this._orbitQuaternion=new Fe,this._orbitOffset=new h,this._orbitLookOffset=new h,this._orbitOrigin=new h,this._orbitDampenedResults={velocity:0,value:0},this.maximumMovementRatio=.1}get enabled(){return this._enabled}set enabled(t){this._enabled=t,t?(this._lastUpdateTime=An(),this._dragDelta.x=0,this._dragDelta.y=0):l(this._dragInputState)&&(this._dragInputState.isDragging=!1)}get isDragging(){return l(this._dragInputState)&&this._dragInputState.isDragging}connectedCallback(t){let n=new os(t);this._handler=n,this._dragInputState=i0.registerDragInputBindings(n,this.dragInputs,{start:this._handleStartDrag.bind(this),change:this._handleDrag.bind(this)})}disconnectedCallback(t){let n=this._handler;l(n)&&!n.isDestroyed()&&n.destroy()}firstUpdate(){this._lastUpdateTime=An(),this._dragDelta.x=0,this._dragDelta.y=0}_handleStartDrag(t){this.enabled&&(this._hasTarget=!1,this._screenSpaceDragPosition.x=t.position.x,this._screenSpaceDragPosition.y=t.position.y,this._dragDelta.x=0,this._dragDelta.y=0)}_handleDrag(t){this._dragDelta.x+=t.endPosition.x-t.startPosition.x,this._dragDelta.y+=t.endPosition.y-t.startPosition.y}get tiltAngle(){return this._tiltDampenedResults.value}get tiltVelocity(){return this._tiltDampenedResults.velocity}set tiltVelocity(t){this._tiltDampenedResults.velocity=t}get orbitAngle(){return this._orbitDampenedResults.value}get orbitVelocity(){return this._orbitDampenedResults.velocity}set orbitVelocity(t){this._orbitDampenedResults.velocity=t}orbit(t,n,i,r,o,a=te.default){let s=mt.eastNorthUpToFixedFrame(n,a,this._orbitTargetEnu),c=O.multiplyByPointAsVector(s,h.UNIT_X,this._orbitTargetEast),u=h.angleBetween(t.directionWC,c);if(Math.abs(this.orbitVelocity)<this.minimumOrbitVelocity&&(this.orbitVelocity=0),!this.isDragging&&this.dampingEnabled&&(r+=this.orbitVelocity*o),r===0)return;let f=u+r,d=this.dampingEnabled?this.maximumOrbitVelocity*this.orbitMagnitude:void 0,p=this.dampingEnabled?this.orbitAnimationDuration:void 0;this._orbitDampenedResults=I.smoothDamp(u,f,this.orbitVelocity,o,d,p,this._orbitDampenedResults);let g=this.orbitAngle-u,m=$.fromQuaternion(Fe.fromAxisAngle(i,-g,this._orbitQuaternion)),y=h.subtract(t.positionWC,n,this._orbitOffset),A=h.dot(y,t.directionWC),b=h.multiplyByScalar(t.directionWC,A,this._orbitLookOffset),x=h.subtract(y,b,this._orbitLookOffset),T=$.multiplyByVector(m,y,this._orbitOffset),C=$.multiplyByVector(m,x,this._orbitLookOffset);h.add(n,T,t.position);let E=h.add(n,C,this._orbitOrigin);t.lookAtWorldPosition(E,a)}tilt(t,n,i,r,o,a=te.default){if(Math.abs(this.tiltVelocity)<this.minimumTiltVelocity&&(this.tiltVelocity=0),!this.isDragging&&this.dampingEnabled&&(r+=this.tiltVelocity*o),r===0)return;let s=h.angleBetween(t.direction,i);(s<I.PI_OVER_TWO&&r>0||s>I.PI_OVER_TWO&&r<0)&&(r*=Math.abs(Math.sin(s)));let c=s+r,u=this.dampingEnabled?this.maximumTiltVelocity*this.tiltMagnitude:void 0,f=this.dampingEnabled?this.tiltAnimationDuration:void 0;I.smoothDamp(s,c,this.tiltVelocity,o,u,f,this._tiltDampenedResults);let d=this.tiltAngle-s,p=$.fromQuaternion(Fe.fromAxisAngle(t.rightWC,-d,this._tiltQuaternion)),g=h.subtract(t.position,n,this._tiltOffset),m=h.dot(g,t.directionWC),y=h.multiplyByScalar(t.directionWC,m,this._tiltOffset),A=h.subtract(t.position,y,this._tiltOrigin),b=$.multiplyByVector(p,y,this._tiltOffset);h.add(A,b,t.position),t.lookAtWorldPosition(A,a)}update(t){let n=(An()-this._lastUpdateTime)*Un.SECONDS_PER_MILLISECOND,{canvas:i}=t,{clientWidth:r,clientHeight:o}=i;if(n===0||r===0||o===0){this._lastUpdateTime=An(),this._dragDelta.x=0,this._dragDelta.y=0;return}let a=this._target;if(this.isDragging&&!this._hasTarget){let s=this._screenSpaceDragPosition;this.useDragPosition||(s=this._screenSpaceOrigin,s.x=r/2,s.y=o/2);let c=this.pickWorldPosition(t,s,this._target),u=l(c);this._hasTarget=u,a=c}if(this._hasTarget){let{camera:s,ellipsoid:c}=t,u=c.geodeticSurfaceNormal(a,this._axis),f=h.negate(u,this._axis);if(this.orbitEnabled){let d=this._dragDelta.x/r;d=I.clamp(d,-this.maximumMovementRatio,this.maximumMovementRatio),d*=this.orbitMagnitude*I.TWO_PI,this.orbit(s,a,f,d,n,c)}if(this.tiltEnabled){let d=this._dragDelta.y/o;d=I.clamp(d,-this.maximumMovementRatio,this.maximumMovementRatio),d*=this.tiltMagnitude*I.PI,this.tilt(s,a,f,d,n,c)}}this._lastUpdateTime=An(),this._dragDelta.x=0,this._dragDelta.y=0}},UMe=wre;var Ire=class e{static _getDefaultDragInputs(){return[Object.freeze({button:sc.MIDDLE})]}static _getDefaultScrollInputs(){return[ln.WHEEL]}constructor(t=H.EMPTY_OBJECT){this._enabled=!0,this._handler=void 0,this._lastUpdateTime=void 0,this.usePointerPosition=!1,this.dragInputs=t.dragInputs??e._getDefaultDragInputs(),this.scrollInputs=t.scrollInputs??e._getDefaultScrollInputs(),this._dragInputState=void 0,this._dragDelta=new k,this._scrollDelta=0,this._zoomInputVelocity=0,this._screenSpaceScrollPosition=new k,this._screenSpaceDragPosition=new k,this._screenSpaceOrigin=new k,this.zoomSensitivity=.2,this.pickWorldPosition=n0,this.zoomDistanceRatio=.4,this.inertiaEnabled=!1,this.inertialDecay=6,this.minimumZoomDistance=0,this.maximumZoomDistance=1e5,this.minimumZoomVelocity=I.EPSILON20,this.maximumZoomVelocity=1,this.dampingEnabled=!0,this.zoomAnimationDuration=.45,this._target=new h,this._zoomDirection=new h,this._zoomDampenedResults={velocity:0,value:0}}get enabled(){return this._enabled}set enabled(t){this._enabled=t,t?(this._lastUpdateTime=An(),this._scrollDelta=0,this._dragDelta.x=0,this._dragDelta.y=0):l(this._dragInputState)&&(this._dragInputState.isDragging=!1)}get isDragging(){return l(this._dragInputState)&&this._dragInputState.isDragging}connectedCallback(t){let n=new os(t);this._handler=n;for(let i of this.scrollInputs)n.setInputAction(this._handleZoom.bind(this),i);n.setInputAction(this._handleZoomPosition.bind(this),ln.MOUSE_MOVE),this._dragInputState=i0.registerDragInputBindings(n,this.dragInputs,{start:this._handleStartDrag.bind(this),change:this._handleDrag.bind(this)})}disconnectedCallback(t){let n=this._handler;l(n)&&!n.isDestroyed()&&n.destroy()}firstUpdate(){this._lastUpdateTime=An(),this._scrollDelta=0,this._dragDelta.x=0,this._dragDelta.y=0}get zoomDistance(){return this._zoomDampenedResults.value}get zoomVelocity(){return this._zoomDampenedResults.velocity}set zoomVelocity(t){this._zoomDampenedResults.velocity=t}update(t){let i=(An()-this._lastUpdateTime)*Un.SECONDS_PER_MILLISECOND,{canvas:r}=t,{clientWidth:o,clientHeight:a}=r;if(i===0||o===0||a===0){this._lastUpdateTime=An(),this._scrollDelta=0,this._dragDelta.x=0,this._dragDelta.y=0;return}let s=this._scrollDelta+this._dragDelta.y;if(s===0&&this.inertiaEnabled){let A=Math.exp(-this.inertialDecay*i);this._zoomInputVelocity*=A,s=this._zoomInputVelocity*i}if(Math.abs(this.zoomVelocity)<this.minimumZoomVelocity&&s<=I.EPSILON3&&s>=-I.EPSILON3&&this.zoomVelocity<=I.EPSILON3){this._lastUpdateTime=An(),this._scrollDelta=0,this._dragDelta.x=0,this._dragDelta.y=0,this.zoomVelocity=0;return}this._zoomInputVelocity=I.clamp(s/i,-this.maximumZoomVelocity,this.maximumZoomVelocity);let{camera:c,ellipsoid:u}=t,f=c.direction,d=h.magnitude(c.positionWC)-u.maximumRadius,p=this.isDragging?this._screenSpaceDragPosition:this._screenSpaceScrollPosition;this.useDragPosition||(p=this._screenSpaceOrigin,p.x=o/2,p.y=a/2);let g=this.pickWorldPosition(t,p,this._target);l(g)&&(f=h.subtract(g,c.positionWC,this._zoomDirection),f=h.normalize(f,this._zoomDirection),d=h.distance(g,c.positionWC)),d=I.clamp(d,d>0?this.minimumZoomDistance:-this.maximumZoomDistance,d>0?this.maximumZoomDistance:-this.minimumZoomDistance);let m=s*d*this.zoomDistanceRatio,y=this.dampingEnabled?this.zoomAnimationDuration:void 0;this._zoomDampenedResults=I.smoothDamp(0,m,this.zoomVelocity,i,void 0,y,this._zoomDampenedResults),c.move(f,this.zoomDistance),this._lastUpdateTime=An(),this._scrollDelta=0,this._dragDelta.x=0,this._dragDelta.y=0}_handleZoom(t){this._scrollDelta+=t*this.zoomSensitivity}_handleZoomPosition(t){this._screenSpaceScrollPosition.x=t.endPosition.x,this._screenSpaceScrollPosition.y=t.endPosition.y}_handleStartDrag(t){this.enabled&&(this._screenSpaceDragPosition.x=t.position.x,this._screenSpaceDragPosition.y=t.position.y,this._dragDelta.x=0,this._dragDelta.y=0)}_handleDrag(t){this._dragDelta.x+=t.endPosition.x-t.startPosition.x,this._dragDelta.y+=t.endPosition.y-t.startPosition.y}},VMe=Ire;var jMe={FLOAT:"float",VEC2:"vec2",VEC3:"vec3",VEC4:"vec4",MAT2:"mat2",MAT3:"mat3",MAT4:"mat4"};Object.freeze(jMe);var HMe=jMe;var GMe={SIGX:"SIGX",SIGY:"SIGY",SIGZ:"SIGZ",VARX:"VARX",VARY:"VARY",VARZ:"VARZ",SIGR:"VARZ"};Object.freeze(GMe);var WMe=GMe;function lzt(e){async function t({data:i}){let r=[],o={id:i.id,result:void 0,error:void 0};self.CESIUM_BASE_URL=i.baseUrl;try{let a=await e(i.parameters,r);o.result=a}catch(a){a instanceof Error?o.error={name:a.name,message:a.message,stack:a.stack}:o.error=a}i.canTransferArrayBuffer||(r.length=0);try{postMessage(o,r)}catch(a){o.result=void 0,o.error=`postMessage failed with error: ${m0(a)}
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https://www.arcgis.com/home/item.html?id=10df2279f9684e4a9f6a7f08febac2a9`,category:"Other",creationFunction:function(){return Sy.fromBasemapType(Ap.SATELLITE,{enablePickFeatures:!1})}})),e.push(new ho({name:"ArcGIS World Hillshade",iconUrl:$t("Widgets/Images/ImageryProviders/ArcGisMapServiceWorldHillshade.png"),tooltip:`ArcGIS World Hillshade map portrays elevation as an artistic hillshade. This map is designed to be used as a backdrop for topographical, soil, hydro, landcover or other outdoor recreational maps. The map was compiled from a variety of sources from several data providers. The basemap has global coverage down to a scale of ~1:72k. In select areas of the United States and Europe, coverage is available down to ~1:9k. For more information on this map, including the terms of use, visit us online at 
https://www.arcgis.com/home/item.html?id=1b243539f4514b6ba35e7d995890db1d`,category:"Other",creationFunction:function(){return Sy.fromBasemapType(Ap.HILLSHADE,{enablePickFeatures:!1})}})),e.push(new ho({name:"Esri World Ocean",iconUrl:$t("Widgets/Images/ImageryProviders/ArcGisMapServiceWorldOcean.png"),tooltip:`ArcGIS World Ocean map is designed to be used as a base map by marine GIS professionals and as a reference map by anyone interested in ocean data.  The base map features marine bathymetry. Land features include inland waters and roads overlaid on land cover and shaded relief imagery. The map was compiled from a variety of best available sources from several data providers, including General Bathymetric Chart of the Oceans GEBCO_08 Grid, National Oceanic and Atmospheric Administration (NOAA), and National Geographic, Garmin, HERE, Geonames.org, and Esri, and various other contributors. The base map currently provides coverage for the world down to a scale of ~1:577k, and coverage down to 1:72k in US coastal areas, and various other areas. Coverage down to ~ 1:9k is available limited areas based on regional hydrographic survey data. The base map was designed and developed by Esri. For more information on this map, including our terms of use, visit us online at 
https://www.arcgis.com/home/item.html?id=1e126e7520f9466c9ca28b8f28b5e500`,category:"Other",creationFunction:function(){return Sy.fromBasemapType(Ap.OCEANS,{enablePickFeatures:!1})}})),e.push(new ho({name:"Open\xADStreet\xADMap",iconUrl:$t("Widgets/Images/ImageryProviders/openStreetMap.png"),tooltip:`OpenStreetMap (OSM) is a collaborative project to create a free editable map of the world.
http://www.openstreetmap.org`,category:"Other",creationFunction:function(){return new DA({url:"https://tile.openstreetmap.org/"})}})),e.push(new ho({name:"Stadia x Stamen Watercolor",iconUrl:$t("Widgets/Images/ImageryProviders/stamenWatercolor.png"),tooltip:`Based on the original basemaps created for the Knight Foundation and reminiscent of hand drawn maps, the watercolor maps from Stamen Design apply raster effect area washes and organic edges over a paper texture to add warm pop to any map.
https://docs.stadiamaps.com/map-styles/stamen-watercolor/`,category:"Other",creationFunction:function(){return new DA({url:"https://tiles.stadiamaps.com/tiles/stamen_watercolor/",fileExtension:"jpg",credit:`&copy; <a href="https://stamen.com/" target="_blank">Stamen Design</a>
           &copy; <a href="https://www.stadiamaps.com/" target="_blank">Stadia Maps</a>
           &copy; <a href="https://openmaptiles.org/" target="_blank">OpenMapTiles</a>
           &copy; <a href="https://www.openstreetmap.org/about/" target="_blank">OpenStreetMap contributors</a>`})}})),e.push(new ho({name:"Stadia x Stamen Toner",iconUrl:$t("Widgets/Images/ImageryProviders/stamenToner.png"),tooltip:`Based on the original basemaps created for the Knight Foundation and the most popular of the excellent styles from Stamen Design, these high-contrast B+W (black and white) maps are the perfect backdrop for your colorful and eye-catching overlays.
https://docs.stadiamaps.com/map-styles/stamen-toner/`,category:"Other",creationFunction:function(){return new DA({url:"https://tiles.stadiamaps.com/tiles/stamen_toner/",retinaTiles:t,credit:`&copy; <a href="https://stamen.com/" target="_blank">Stamen Design</a>
            &copy; <a href="https://www.stadiamaps.com/" target="_blank">Stadia Maps</a>
            &copy; <a href="https://openmaptiles.org/" target="_blank">OpenMapTiles</a>
            &copy; <a href="https://www.openstreetmap.org/about/" target="_blank">OpenStreetMap contributors</a>`})}})),e.push(new ho({name:"Stadia Alidade Smooth",iconUrl:$t("Widgets/Images/ImageryProviders/stadiaAlidadeSmooth.png"),tooltip:`Stadia's custom Alidade Smooth style is designed for maps that use a lot of markers or overlays. It features a muted color scheme and fewer points of interest to allow your added data to shine.
https://docs.stadiamaps.com/map-styles/alidade-smooth/`,category:"Other",creationFunction:function(){return new DA({url:"https://tiles.stadiamaps.com/tiles/alidade_smooth/",retinaTiles:t,credit:`&copy; <a href="https://www.stadiamaps.com/" target="_blank">Stadia Maps</a>
            &copy; <a href="https://openmaptiles.org/" target="_blank">OpenMapTiles</a>
            &copy; <a href="https://www.openstreetmap.org/about/" target="_blank">OpenStreetMap contributors</a>`})}})),e.push(new ho({name:"Stadia Alidade Smooth Dark",iconUrl:$t("Widgets/Images/ImageryProviders/stadiaAlidadeSmoothDark.png"),tooltip:`Stadia Alidade Smooth Dark, like its lighter cousin, is also designed to stay out of the way. It just flips the dark mode switch on the color scheme. With the lights out, your data can now literally shine.
https://docs.stadiamaps.com/map-styles/alidade-smooth-dark/`,category:"Other",creationFunction:function(){return new DA({url:"https://tiles.stadiamaps.com/tiles/alidade_smooth_dark/",retinaTiles:t,credit:`&copy; <a href="https://www.stadiamaps.com/" target="_blank">Stadia Maps</a>
            &copy; <a href="https://openmaptiles.org/" target="_blank">OpenMapTiles</a>
            &copy; <a href="https://www.openstreetmap.org/about/" target="_blank">OpenStreetMap contributors</a>`})}})),e.push(new ho({name:"Sentinel-2",iconUrl:$t("Widgets/Images/ImageryProviders/sentinel-2.png"),tooltip:"Sentinel-2 cloudless by EOX IT Services GmbH (Contains modified Copernicus Sentinel data 2016 and 2017).",category:"Cesium ion",creationFunction:function(){return Eu.fromAssetId(3954)}})),e.push(new ho({name:"Blue Marble",iconUrl:$t("Widgets/Images/ImageryProviders/blueMarble.png"),tooltip:"Blue Marble Next Generation July, 2004 imagery from NASA.",category:"Cesium ion",creationFunction:function(){return Eu.fromAssetId(3845)}})),e.push(new ho({name:"Earth at night",iconUrl:$t("Widgets/Images/ImageryProviders/earthAtNight.png"),tooltip:"The Earth at night, also known as The Black Marble, is a 500 meter resolution global composite imagery layer released by NASA.",category:"Cesium ion",creationFunction:function(){return Eu.fromAssetId(3812)}})),e.push(new ho({name:"Natural Earth\xA0II",iconUrl:$t("Widgets/Images/ImageryProviders/naturalEarthII.png"),tooltip:`Natural Earth II, darkened for contrast.
http://www.naturalearthdata.com/`,category:"Cesium ion",creationFunction:function(){return sx.fromUrl($t("Assets/Textures/NaturalEarthII"))}})),e.push(new ho({name:"Google Maps Satellite",iconUrl:$t("Widgets/Images/ImageryProviders/googleSatellite.png"),tooltip:"Imagery from Google Maps",category:"Cesium ion",creationFunction:function(){return Eu.fromAssetId(3830182)}})),e.push(new ho({name:"Google Maps Satellite with Labels",iconUrl:$t("Widgets/Images/ImageryProviders/googleSatelliteLabels.png"),tooltip:"Imagery with place labels from Google Maps",category:"Cesium ion",creationFunction:function(){return Eu.fromAssetId(3830183)}})),e.push(new ho({name:"Google Maps Roadmap",iconUrl:$t("Widgets/Images/ImageryProviders/googleRoadmap.png"),tooltip:"Labeled roads and other features on a base landscape from Google Maps",category:"Cesium ion",creationFunction:function(){return Eu.fromAssetId(3830184)}})),e.push(new ho({name:"Google Maps Contour",iconUrl:$t("Widgets/Images/ImageryProviders/googleContour.png"),tooltip:"Hillshade mapping, contour lines, natural features (roadmap features hidden) from Google Maps",category:"Cesium ion",creationFunction:function(){return Eu.fromAssetId(3830186)}})),e.push(new ho({name:"Azure Maps Aerial",iconUrl:$t("Widgets/Images/ImageryProviders/azureAerial.png"),tooltip:"Imagery from Azure Maps",category:"Cesium ion",creationFunction:function(){return Eu.fromAssetId(3891168)}})),e.push(new ho({name:"Azure Maps Roads",iconUrl:$t("Widgets/Images/ImageryProviders/azureRoads.png"),tooltip:"Labeled roads and other features on a base landscape from Azure Maps",category:"Cesium ion",creationFunction:function(){return Eu.fromAssetId(3891169)}})),e}var m9=Rzt;function Ozt(){let e=[];return e.push(new ho({name:"WGS84 Ellipsoid",iconUrl:$t("Widgets/Images/TerrainProviders/Ellipsoid.png"),tooltip:"WGS84 standard ellipsoid, also known as EPSG:4326",category:"Cesium ion",creationFunction:function(){return new B0({ellipsoid:te.WGS84})}})),e.push(new ho({name:"Cesium World Terrain",iconUrl:$t("Widgets/Images/TerrainProviders/CesiumWorldTerrain.png"),tooltip:"High-resolution global terrain tileset curated from several datasources and hosted by Cesium ion",category:"Cesium ion",creationFunction:function(){return _v({requestWaterMask:!0,requestVertexNormals:!0})}})),e}var p9=Ozt;function Mzt(e){let t;if(l(e)){t="Command Statistics";let n=e.commandsInFrustums;for(let i in n)if(n.hasOwnProperty(i)){let r=parseInt(i,10),o;if(r===7)o="1, 2 and 3";else{let a=[];for(let s=2;s>=0;s--){let c=Math.pow(2,s);r>=c&&(a.push(s+1),r-=c)}o=a.reverse().join(" and ")}t+=`<br>&nbsp;&nbsp;&nbsp;&nbsp;${n[i]} in frustum ${o}`}t+=`<br>Total: ${e.totalCommands}`}return t}function Nre(e,t,n){let i=Math.min(n,t);return i=Math.max(i,e),i}var Lzt=new hn,Nzt=new h;function GO(e,t){let n=this,i=e.canvas,r=new os(i);this._eventHandler=r,this._scene=e,this._canvas=i,this._primitive=void 0,this._tile=void 0,this._modelMatrixPrimitive=void 0,this._performanceDisplay=void 0,this._performanceContainer=t;let o=this._scene.globe;o.depthTestAgainstTerrain=!0,this.frustums=!1,this.frustumPlanes=!1,this.performance=!1,this.shaderCacheText="",this.primitiveBoundingSphere=!1,this.primitiveReferenceFrame=!1,this.filterPrimitive=!1,this.tileBoundingSphere=!1,this.filterTile=!1,this.wireframe=!1,this.depthFrustum=1,this._numberOfFrustums=1,this.suspendUpdates=!1,this.tileCoordinates=!1,this.frustumStatisticText=!1,this.tileText="",this.hasPickedPrimitive=!1,this.hasPickedTile=!1,this.pickPrimitiveActive=!1,this.pickTileActive=!1,this.dropDownVisible=!0,this.generalVisible=!0,this.primitivesVisible=!1,this.terrainVisible=!1,this.depthFrustumText="",Ee.track(this,["frustums","frustumPlanes","performance","shaderCacheText","primitiveBoundingSphere","primitiveReferenceFrame","filterPrimitive","tileBoundingSphere","filterTile","wireframe","depthFrustum","suspendUpdates","tileCoordinates","frustumStatisticText","tileText","hasPickedPrimitive","hasPickedTile","pickPrimitiveActive","pickTileActive","dropDownVisible","generalVisible","primitivesVisible","terrainVisible","depthFrustumText"]),this._toggleDropDown=Ln(function(){n.dropDownVisible=!n.dropDownVisible}),this._toggleGeneral=Ln(function(){n.generalVisible=!n.generalVisible}),this._togglePrimitives=Ln(function(){n.primitivesVisible=!n.primitivesVisible}),this._toggleTerrain=Ln(function(){n.terrainVisible=!n.terrainVisible}),this._frustumsSubscription=Ee.getObservable(this,"frustums").subscribe(function(u){n._scene.debugShowFrustums=u,n._scene.requestRender()}),this._frustumPlanesSubscription=Ee.getObservable(this,"frustumPlanes").subscribe(function(u){n._scene.debugShowFrustumPlanes=u,n._scene.requestRender()}),this._performanceSubscription=Ee.getObservable(this,"performance").subscribe(function(u){u?n._performanceDisplay=new nA({container:n._performanceContainer}):n._performanceContainer.innerHTML=""}),this._showPrimitiveBoundingSphere=Ln(function(){return n._primitive.debugShowBoundingVolume=n.primitiveBoundingSphere,n._scene.requestRender(),!0}),this._primitiveBoundingSphereSubscription=Ee.getObservable(this,"primitiveBoundingSphere").subscribe(function(){n._showPrimitiveBoundingSphere()}),this._showPrimitiveReferenceFrame=Ln(function(){if(n.primitiveReferenceFrame){let u=n._primitive.modelMatrix;n._modelMatrixPrimitive=new v5({modelMatrix:u}),n._scene.primitives.add(n._modelMatrixPrimitive)}else l(n._modelMatrixPrimitive)&&(n._scene.primitives.remove(n._modelMatrixPrimitive),n._modelMatrixPrimitive=void 0);return n._scene.requestRender(),!0}),this._primitiveReferenceFrameSubscription=Ee.getObservable(this,"primitiveReferenceFrame").subscribe(function(){n._showPrimitiveReferenceFrame()}),this._doFilterPrimitive=Ln(function(){return n.filterPrimitive?n._scene.debugCommandFilter=function(u){return l(n._modelMatrixPrimitive)&&u.owner===n._modelMatrixPrimitive._primitive?!0:l(n._primitive)?u.owner===n._primitive||u.owner===n._primitive._billboardCollection||u.owner.primitive===n._primitive:!1}:n._scene.debugCommandFilter=void 0,!0}),this._filterPrimitiveSubscription=Ee.getObservable(this,"filterPrimitive").subscribe(function(){n._doFilterPrimitive(),n._scene.requestRender()}),this._wireframeSubscription=Ee.getObservable(this,"wireframe").subscribe(function(u){o._surface.tileProvider._debug.wireframe=u,n._scene.requestRender()}),this._depthFrustumSubscription=Ee.getObservable(this,"depthFrustum").subscribe(function(u){n._scene.debugShowDepthFrustum=u,n._scene.requestRender()}),this._incrementDepthFrustum=Ln(function(){let u=n.depthFrustum+1;return n.depthFrustum=Nre(1,n._numberOfFrustums,u),n._scene.requestRender(),!0}),this._decrementDepthFrustum=Ln(function(){let u=n.depthFrustum-1;return n.depthFrustum=Nre(1,n._numberOfFrustums,u),n._scene.requestRender(),!0}),this._suspendUpdatesSubscription=Ee.getObservable(this,"suspendUpdates").subscribe(function(u){o._surface._debug.suspendLodUpdate=u,u||(n.filterTile=!1)});let a;this._showTileCoordinates=Ln(function(){return n.tileCoordinates&&!l(a)?a=e.imageryLayers.addImageryProvider(new J5({tilingScheme:e.terrainProvider.tilingScheme})):!n.tileCoordinates&&l(a)&&(e.imageryLayers.remove(a),a=void 0),!0}),this._tileCoordinatesSubscription=Ee.getObservable(this,"tileCoordinates").subscribe(function(){n._showTileCoordinates(),n._scene.requestRender()}),this._tileBoundingSphereSubscription=Ee.getObservable(this,"tileBoundingSphere").subscribe(function(){n._showTileBoundingSphere(),n._scene.requestRender()}),this._showTileBoundingSphere=Ln(function(){return n.tileBoundingSphere?o._surface.tileProvider._debug.boundingSphereTile=n._tile:o._surface.tileProvider._debug.boundingSphereTile=void 0,n._scene.requestRender(),!0}),this._doFilterTile=Ln(function(){return n.filterTile?(n.suspendUpdates=!0,o._surface._tilesToRender=[],l(n._tile)&&n._tile.renderable&&o._surface._tilesToRender.push(n._tile)):n.suspendUpdates=!1,!0}),this._filterTileSubscription=Ee.getObservable(this,"filterTile").subscribe(function(){n.doFilterTile(),n._scene.requestRender()});function s(u){let f=n._scene.pick({x:u.position.x,y:u.position.y});l(f)&&(n.primitive=l(f.collection)?f.collection:f.primitive),n._scene.requestRender(),n.pickPrimitiveActive=!1}this._pickPrimitive=Ln(function(){n.pickPrimitiveActive=!n.pickPrimitiveActive}),this._pickPrimitiveActiveSubscription=Ee.getObservable(this,"pickPrimitiveActive").subscribe(function(u){u?r.setInputAction(s,ln.LEFT_CLICK):r.removeInputAction(ln.LEFT_CLICK)});function c(u){let f,d=o.ellipsoid,p=n._scene.camera.getPickRay(u.position,Lzt),g=o.pick(p,n._scene,Nzt);if(l(g)){let m=d.cartesianToCartographic(g),y=o._surface.tileProvider._tilesToRenderByTextureCount;for(let A=0;!f&&A<y.length;++A){let b=y[A];if(l(b))for(let x=0;!f&&x<b.length;++x){let T=b[x];ie.contains(T.rectangle,m)&&(f=T)}}}n.tile=f,n.pickTileActive=!1}this._pickTile=Ln(function(){n.pickTileActive=!n.pickTileActive}),this._pickTileActiveSubscription=Ee.getObservable(this,"pickTileActive").subscribe(function(u){u?r.setInputAction(c,ln.LEFT_CLICK):r.removeInputAction(ln.LEFT_CLICK)}),this._removePostRenderEvent=e.postRender.addEventListener(function(){n._update()})}Object.defineProperties(GO.prototype,{scene:{get:function(){return this._scene}},performanceContainer:{get:function(){return this._performanceContainer}},toggleDropDown:{get:function(){return this._toggleDropDown}},showPrimitiveBoundingSphere:{get:function(){return this._showPrimitiveBoundingSphere}},showPrimitiveReferenceFrame:{get:function(){return this._showPrimitiveReferenceFrame}},doFilterPrimitive:{get:function(){return this._doFilterPrimitive}},incrementDepthFrustum:{get:function(){return this._incrementDepthFrustum}},decrementDepthFrustum:{get:function(){return this._decrementDepthFrustum}},showTileCoordinates:{get:function(){return this._showTileCoordinates}},showTileBoundingSphere:{get:function(){return this._showTileBoundingSphere}},doFilterTile:{get:function(){return this._doFilterTile}},toggleGeneral:{get:function(){return this._toggleGeneral}},togglePrimitives:{get:function(){return this._togglePrimitives}},toggleTerrain:{get:function(){return this._toggleTerrain}},pickPrimitive:{get:function(){return this._pickPrimitive}},pickTile:{get:function(){return this._pickTile}},selectParent:{get:function(){let e=this;return Ln(function(){e.tile=e.tile.parent})}},selectNW:{get:function(){let e=this;return Ln(function(){e.tile=e.tile.northwestChild})}},selectNE:{get:function(){let e=this;return Ln(function(){e.tile=e.tile.northeastChild})}},selectSW:{get:function(){let e=this;return Ln(function(){e.tile=e.tile.southwestChild})}},selectSE:{get:function(){let e=this;return Ln(function(){e.tile=e.tile.southeastChild})}},primitive:{get:function(){return this._primitive},set:function(e){let t=this._primitive;e!==t&&(this.hasPickedPrimitive=!0,l(t)&&(t.debugShowBoundingVolume=!1),this._scene.debugCommandFilter=void 0,l(this._modelMatrixPrimitive)&&(this._scene.primitives.remove(this._modelMatrixPrimitive),this._modelMatrixPrimitive=void 0),this._primitive=e,e.show=!1,setTimeout(function(){e.show=!0},50),this.showPrimitiveBoundingSphere(),this.showPrimitiveReferenceFrame(),this.doFilterPrimitive())}},tile:{get:function(){return this._tile},set:function(e){if(l(e)){this.hasPickedTile=!0;let t=this._tile;if(e!==t){this.tileText=`L: ${e.level} X: ${e.x} Y: ${e.y}`,this.tileText+=`<br>SW corner: ${e.rectangle.west}, ${e.rectangle.south}`,this.tileText+=`<br>NE corner: ${e.rectangle.east}, ${e.rectangle.north}`;let n=e.data;l(n)&&l(n.tileBoundingRegion)?this.tileText+=`<br>Min: ${n.tileBoundingRegion.minimumHeight} Max: ${n.tileBoundingRegion.maximumHeight}`:this.tileText+="<br>(Tile is not loaded)"}this._tile=e,this.showTileBoundingSphere(),this.doFilterTile()}else this.hasPickedTile=!1,this._tile=void 0}}});GO.prototype._update=function(){this.frustums&&(this.frustumStatisticText=Mzt(this._scene.debugFrustumStatistics));let e=this._scene.numberOfFrustums;this._numberOfFrustums=e,this.depthFrustum=Nre(1,e,this.depthFrustum),this.depthFrustumText=`${this.depthFrustum} of ${e}`,this.performance&&this._performanceDisplay.update(),this.primitiveReferenceFrame&&(this._modelMatrixPrimitive.modelMatrix=this._primitive.modelMatrix),this.shaderCacheText=`Cached shaders: ${this._scene.context.shaderCache.numberOfShaders}`};GO.prototype.isDestroyed=function(){return!1};GO.prototype.destroy=function(){return 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shaderCacheText"),u.appendChild(p);let g=document.createElement("div");u.appendChild(g);let m=document.createElement("span");m.setAttribute("data-bind",'html: "&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Frustum:"'),g.appendChild(m);let y=document.createElement("span");y.setAttribute("data-bind","text: depthFrustumText"),g.appendChild(y);let A=document.createElement("input");A.type="button",A.value="-",A.className="cesium-cesiumInspector-pickButton",A.setAttribute("data-bind","click: decrementDepthFrustum"),g.appendChild(A);let b=document.createElement("input");b.type="button",b.value="+",b.className="cesium-cesiumInspector-pickButton",b.setAttribute("data-bind","click: incrementDepthFrustum"),g.appendChild(b);let x=s(a,"Primitives","primitivesVisible","togglePrimitives"),T=document.createElement("div");T.className="cesium-cesiumInspector-pickSection",x.appendChild(T);let C=document.createElement("input");C.type="button",C.value="Pick a 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pickTile'),E=document.createElement("div"),E.appendChild(R),E.className="cesium-cesiumInspector-center",D.appendChild(E);let M=document.createElement("div");D.appendChild(M);let N=document.createElement("input");N.type="button",N.value="Parent",N.className="cesium-cesiumInspector-pickButton",N.setAttribute("data-bind","click: selectParent");let _=document.createElement("input");_.type="button",_.value="NW",_.className="cesium-cesiumInspector-pickButton",_.setAttribute("data-bind","click: selectNW");let v=document.createElement("input");v.type="button",v.value="NE",v.className="cesium-cesiumInspector-pickButton",v.setAttribute("data-bind","click: selectNE");let S=document.createElement("input");S.type="button",S.value="SW",S.className="cesium-cesiumInspector-pickButton",S.setAttribute("data-bind","click: selectSW");let P=document.createElement("input");P.type="button",P.value="SE",P.className="cesium-cesiumInspector-pickButton",P.setAttribute("data-bind","click: selectSE");let L=document.createElement("div");L.className="cesium-cesiumInspector-tileText",M.className="cesium-cesiumInspector-frustumStatistics",M.appendChild(L),M.setAttribute("data-bind","visible: hasPickedTile"),L.setAttribute("data-bind","html: tileText");let F=document.createElement("div");F.className="cesium-cesiumInspector-relativeText",F.textContent="Select relative:",M.appendChild(F);let V=document.createElement("table"),z=document.createElement("tr"),j=document.createElement("tr"),B=document.createElement("td");B.appendChild(N);let G=document.createElement("td");G.appendChild(_);let W=document.createElement("td");W.appendChild(v),z.appendChild(B),z.appendChild(G),z.appendChild(W);let Q=document.createElement("td"),q=document.createElement("td");q.appendChild(S);let J=document.createElement("td");J.appendChild(P),j.appendChild(Q),j.appendChild(q),j.appendChild(J),V.appendChild(z),V.appendChild(j),M.appendChild(V),D.appendChild(c("Show bounding volume","tileBoundingSphere","hasPickedTile")),D.appendChild(c("Show only selected","filterTile","hasPickedTile")),w.appendChild(c("Wireframe","wireframe")),w.appendChild(c("Suspend LOD update","suspendUpdates")),w.appendChild(c("Show tile coordinates","tileCoordinates")),Ee.applyBindings(i,this._element)}Object.defineProperties(_9.prototype,{container:{get:function(){return this._container}},viewModel:{get:function(){return this._viewModel}}});_9.prototype.isDestroyed=function(){return!1};_9.prototype.destroy=function(){return Ee.cleanNode(this._element),this._container.removeChild(this._element),this.viewModel.destroy(),ue(this)};var y9=_9;function Fzt(e){return function(t){let n=e._scene.pick(t.position);l(n)&&n.primitive instanceof Yo&&(e.tileset=n.primitive),e.pickActive=!1}}function sLe(e,t){t?e._eventHandler.setInputAction(function(n){let i=e._scene.pick(n.endPosition);l(i)&&i.primitive instanceof Yo&&(e.tileset=i.primitive)},ln.MOUSE_MOVE):(e._eventHandler.removeInputAction(ln.MOUSE_MOVE),e.picking=e.picking)}var Bzt={maximumFractionDigits:3};function WO(e){let t=e/1048576;return t<1?t.toLocaleString(void 0,Bzt):Math.round(t).toLocaleString()}function qO(e,t){if(!l(e))return"";let n=t?e._statisticsPerPass[lo.PICK]:e._statisticsPerPass[lo.RENDER],i='<ul class="cesium-cesiumInspector-statistics">';return i+=`<li><strong>Visited: </strong>${n.visited.toLocaleString()}</li><li><strong>Selected: </strong>${n.selected.toLocaleString()}</li><li><strong>Commands: </strong>${n.numberOfCommands.toLocaleString()}</li>`,i+="</ul>",t||(i+='<ul class="cesium-cesiumInspector-statistics">',i+=`<li><strong>Requests: </strong>${n.numberOfPendingRequests.toLocaleString()}</li><li><strong>Attempted: </strong>${n.numberOfAttemptedRequests.toLocaleString()}</li><li><strong>Processing: </strong>${n.numberOfTilesProcessing.toLocaleString()}</li><li><strong>Content Ready: </strong>${n.numberOfTilesWithContentReady.toLocaleString()}</li><li><strong>Total: </strong>${n.numberOfTilesTotal.toLocaleString()}</li>`,i+="</ul>",i+='<ul class="cesium-cesiumInspector-statistics">',i+=`<li><strong>Features Selected: </strong>${n.numberOfFeaturesSelected.toLocaleString()}</li><li><strong>Features Loaded: </strong>${n.numberOfFeaturesLoaded.toLocaleString()}</li><li><strong>Points Selected: </strong>${n.numberOfPointsSelected.toLocaleString()}</li><li><strong>Points Loaded: </strong>${n.numberOfPointsLoaded.toLocaleString()}</li><li><strong>Triangles Selected: </strong>${n.numberOfTrianglesSelected.toLocaleString()}</li>`,i+="</ul>",i+='<ul class="cesium-cesiumInspector-statistics">',i+=`<li><strong>Tiles styled: </strong>${n.numberOfTilesStyled.toLocaleString()}</li><li><strong>Features styled: </strong>${n.numberOfFeaturesStyled.toLocaleString()}</li>`,i+="</ul>",i+='<ul class="cesium-cesiumInspector-statistics">',i+=`<li><strong>Children Union Culled: </strong>${n.numberOfTilesCulledWithChildrenUnion.toLocaleString()}</li>`,i+="</ul>",i+='<ul class="cesium-cesiumInspector-statistics">',i+=`<li><strong>Geometry Memory (MB): </strong>${WO(n.geometryByteLength)}</li><li><strong>Texture Memory (MB): </strong>${WO(n.texturesByteLength)}</li><li><strong>Batch Table Memory (MB): </strong>${WO(n.batchTableByteLength)}</li>`,i+="</ul>"),i}function cLe(){let e=Ni.statistics;return`
  <ul class="cesium-cesiumInspector-statistics">
    <li><strong>Geometry Memory (MB): </strong>${WO(e.geometryByteLength)}</li>
    <li><strong>Texture Memory (MB): </strong>${WO(e.texturesByteLength)}</li>
  </ul>
  `}var kzt=[{text:"Highlight",value:sf.HIGHLIGHT},{text:"Replace",value:sf.REPLACE},{text:"Mix",value:sf.MIX}],aLe=new U(1,1,0,.4),zzt=new U,A9=new U;function cc(e,t){let n=this,i=e.canvas;this._eventHandler=new os(i),this._scene=e,this._performanceContainer=t,this._canvas=i,this._performanceDisplay=new nA({container:t}),this._statisticsText="",this._pickStatisticsText="",this._resourceCacheStatisticsText="",this._editorError="",this.performance=!1,this.showStatistics=!0,this.showPickStatistics=!0,this.showResourceCacheStatistics=!1,this.inspectorVisible=!0,this.tilesetVisible=!1,this.displayVisible=!1,this.updateVisible=!1,this.loggingVisible=!1,this.styleVisible=!1,this.tileDebugLabelsVisible=!1,this.optimizationVisible=!1,this.styleString="{}",this.hasEnabledWireframe=!1,this._tileset=void 0,this._feature=void 0,this._tile=void 0,Ee.track(this,["performance","inspectorVisible","_statisticsText","_pickStatisticsText","_resourceCacheStatisticsText","_editorError","showPickStatistics","showStatistics","showResourceCacheStatistics","tilesetVisible","displayVisible","updateVisible","loggingVisible","styleVisible","optimizationVisible","tileDebugLabelsVisible","styleString","_feature","_tile","_tileset","hasEnabledWireframe"]),this._properties=Ee.observable({}),this.properties=[],Ee.defineProperty(this,"properties",function(){let B=[],G=n._properties();for(let W in G)G.hasOwnProperty(W)&&B.push(W);return B});let r=Ee.observable();Ee.defineProperty(this,"dynamicScreenSpaceError",{get:function(){return r()},set:function(B){r(B),l(n._tileset)&&(n._tileset.dynamicScreenSpaceError=B)}}),this.dynamicScreenSpaceError=!1;let o=Ee.observable();Ee.defineProperty(this,"colorBlendMode",{get:function(){return o()},set:function(B){o(B),l(n._tileset)&&(n._tileset.colorBlendMode=B,n._scene.requestRender())}}),this.colorBlendMode=sf.HIGHLIGHT;let a=Ee.observable(),s=Ee.observable();Ee.defineProperty(this,"picking",{get:function(){return s()},set:function(B){s(B),B?n._eventHandler.setInputAction(function(G){let W=e.pick(G.endPosition);if(W instanceof us?(n.feature=W,n.tile=W.content.tile):l(W)&&l(W.content)?(n.feature=void 0,n.tile=W.content.tile):(n.feature=void 0,n.tile=void 0),!!l(n._tileset)){if(a&&l(W)&&l(W.content)){let Q;e.pickPositionSupported&&(Q=e.pickPosition(G.endPosition),l(Q)&&(n._tileset.debugPickPosition=Q)),n._tileset.debugPickedTile=W.content.tile}else n._tileset.debugPickedTile=void 0;n._scene.requestRender()}},ln.MOUSE_MOVE):(n.feature=void 0,n.tile=void 0,n._eventHandler.removeInputAction(ln.MOUSE_MOVE))}}),this.picking=!0;let c=Ee.observable();Ee.defineProperty(this,"colorize",{get:function(){return c()},set:function(B){c(B),l(n._tileset)&&(n._tileset.debugColorizeTiles=B,n._scene.requestRender())}}),this.colorize=!1;let u=Ee.observable();Ee.defineProperty(this,"wireframe",{get:function(){return u()},set:function(B){u(B),l(n._tileset)&&(n._tileset.debugWireframe=B,n._scene.requestRender())}}),this.wireframe=!1;let f=Ee.observable();Ee.defineProperty(this,"showBoundingVolumes",{get:function(){return f()},set:function(B){f(B),l(n._tileset)&&(n._tileset.debugShowBoundingVolume=B,n._scene.requestRender())}}),this.showBoundingVolumes=!1;let d=Ee.observable();Ee.defineProperty(this,"showContentBoundingVolumes",{get:function(){return d()},set:function(B){d(B),l(n._tileset)&&(n._tileset.debugShowContentBoundingVolume=B,n._scene.requestRender())}}),this.showContentBoundingVolumes=!1;let p=Ee.observable();Ee.defineProperty(this,"showRequestVolumes",{get:function(){return p()},set:function(B){p(B),l(n._tileset)&&(n._tileset.debugShowViewerRequestVolume=B,n._scene.requestRender())}}),this.showRequestVolumes=!1;let g=Ee.observable();Ee.defineProperty(this,"freezeFrame",{get:function(){return g()},set:function(B){g(B),l(n._tileset)&&(n._tileset.debugFreezeFrame=B,n._scene.debugShowFrustumPlanes=B,n._scene.requestRender())}}),this.freezeFrame=!1,Ee.defineProperty(this,"showOnlyPickedTileDebugLabel",{get:function(){return a()},set:function(B){a(B),l(n._tileset)&&(n._tileset.debugPickedTileLabelOnly=B,n._scene.requestRender())}}),this.showOnlyPickedTileDebugLabel=!1;let m=Ee.observable();Ee.defineProperty(this,"showGeometricError",{get:function(){return m()},set:function(B){m(B),l(n._tileset)&&(n._tileset.debugShowGeometricError=B,n._scene.requestRender())}}),this.showGeometricError=!1;let y=Ee.observable();Ee.defineProperty(this,"showRenderingStatistics",{get:function(){return y()},set:function(B){y(B),l(n._tileset)&&(n._tileset.debugShowRenderingStatistics=B,n._scene.requestRender())}}),this.showRenderingStatistics=!1;let A=Ee.observable();Ee.defineProperty(this,"showMemoryUsage",{get:function(){return A()},set:function(B){A(B),l(n._tileset)&&(n._tileset.debugShowMemoryUsage=B,n._scene.requestRender())}}),this.showMemoryUsage=!1;let b=Ee.observable();Ee.defineProperty(this,"showUrl",{get:function(){return b()},set:function(B){b(B),l(n._tileset)&&(n._tileset.debugShowUrl=B,n._scene.requestRender())}}),this.showUrl=!1;let x=Ee.observable();Ee.defineProperty(this,"maximumScreenSpaceError",{get:function(){return x()},set:function(B){B=Number(B),isNaN(B)||(x(B),l(n._tileset)&&(n._tileset.maximumScreenSpaceError=B))}}),this.maximumScreenSpaceError=16;let T=Ee.observable();Ee.defineProperty(this,"dynamicScreenSpaceErrorDensity",{get:function(){return T()},set:function(B){B=Number(B),isNaN(B)||(T(B),l(n._tileset)&&(n._tileset.dynamicScreenSpaceErrorDensity=B))}}),this.dynamicScreenSpaceErrorDensity=2e-4,this.dynamicScreenSpaceErrorDensitySliderValue=void 0,Ee.defineProperty(this,"dynamicScreenSpaceErrorDensitySliderValue",{get:function(){return Math.pow(T(),1/6)},set:function(B){let G=Math.pow(B,6);T(G),l(n._tileset)&&(n._tileset.dynamicScreenSpaceErrorDensity=G)}});let C=Ee.observable();Ee.defineProperty(this,"dynamicScreenSpaceErrorFactor",{get:function(){return C()},set:function(B){B=Number(B),isNaN(B)||(C(B),l(n._tileset)&&(n._tileset.dynamicScreenSpaceErrorFactor=B))}}),this.dynamicScreenSpaceErrorFactor=24;let E=Fzt(this),w=Ee.observable();Ee.defineProperty(this,"pickActive",{get:function(){return w()},set:function(B){w(B),B?n._eventHandler.setInputAction(E,ln.LEFT_CLICK):n._eventHandler.removeInputAction(ln.LEFT_CLICK)}});let D=Ee.observable();Ee.defineProperty(this,"pointCloudShading",{get:function(){return D()},set:function(B){D(B),l(n._tileset)&&(n._tileset.pointCloudShading.attenuation=B)}}),this.pointCloudShading=!1;let R=Ee.observable();Ee.defineProperty(this,"geometricErrorScale",{get:function(){return R()},set:function(B){B=Number(B),isNaN(B)||(R(B),l(n._tileset)&&(n._tileset.pointCloudShading.geometricErrorScale=B))}}),this.geometricErrorScale=1;let M=Ee.observable();Ee.defineProperty(this,"maximumAttenuation",{get:function(){return M()},set:function(B){B=Number(B),isNaN(B)||(M(B),l(n._tileset)&&(n._tileset.pointCloudShading.maximumAttenuation=B===0?void 0:B))}}),this.maximumAttenuation=0;let N=Ee.observable();Ee.defineProperty(this,"baseResolution",{get:function(){return N()},set:function(B){B=Number(B),isNaN(B)||(N(B),l(n._tileset)&&(n._tileset.pointCloudShading.baseResolution=B===0?void 0:B))}}),this.baseResolution=0;let _=Ee.observable();Ee.defineProperty(this,"eyeDomeLighting",{get:function(){return _()},set:function(B){_(B),l(n._tileset)&&(n._tileset.pointCloudShading.eyeDomeLighting=B)}}),this.eyeDomeLighting=!1;let v=Ee.observable();Ee.defineProperty(this,"eyeDomeLightingStrength",{get:function(){return v()},set:function(B){B=Number(B),isNaN(B)||(v(B),l(n._tileset)&&(n._tileset.pointCloudShading.eyeDomeLightingStrength=B))}}),this.eyeDomeLightingStrength=1;let S=Ee.observable();Ee.defineProperty(this,"eyeDomeLightingRadius",{get:function(){return S()},set:function(B){B=Number(B),isNaN(B)||(S(B),l(n._tileset)&&(n._tileset.pointCloudShading.eyeDomeLightingRadius=B))}}),this.eyeDomeLightingRadius=1,this.pickActive=!1;let P=Ee.observable();Ee.defineProperty(this,"skipLevelOfDetail",{get:function(){return P()},set:function(B){P(B),l(n._tileset)&&(n._tileset.skipLevelOfDetail=B)}}),this.skipLevelOfDetail=!0;let L=Ee.observable();Ee.defineProperty(this,"skipScreenSpaceErrorFactor",{get:function(){return L()},set:function(B){B=Number(B),isNaN(B)||(L(B),l(n._tileset)&&(n._tileset.skipScreenSpaceErrorFactor=B))}}),this.skipScreenSpaceErrorFactor=16;let F=Ee.observable();Ee.defineProperty(this,"baseScreenSpaceError",{get:function(){return F()},set:function(B){B=Number(B),isNaN(B)||(F(B),l(n._tileset)&&(n._tileset.baseScreenSpaceError=B))}}),this.baseScreenSpaceError=1024;let V=Ee.observable();Ee.defineProperty(this,"skipLevels",{get:function(){return V()},set:function(B){B=Number(B),isNaN(B)||(V(B),l(n._tileset)&&(n._tileset.skipLevels=B))}}),this.skipLevels=1;let z=Ee.observable();Ee.defineProperty(this,"immediatelyLoadDesiredLevelOfDetail",{get:function(){return z()},set:function(B){z(B),l(n._tileset)&&(n._tileset.immediatelyLoadDesiredLevelOfDetail=B)}}),this.immediatelyLoadDesiredLevelOfDetail=!1;let j=Ee.observable();Ee.defineProperty(this,"loadSiblings",{get:function(){return j()},set:function(B){j(B),l(n._tileset)&&(n._tileset.loadSiblings=B)}}),this.loadSiblings=!1,this._style=void 0,this._shouldStyle=!1,this._definedProperties=["properties","dynamicScreenSpaceError","colorBlendMode","picking","colorize","wireframe","showBoundingVolumes","showContentBoundingVolumes","showRequestVolumes","freezeFrame","maximumScreenSpaceError","dynamicScreenSpaceErrorDensity","baseScreenSpaceError","skipScreenSpaceErrorFactor","skipLevelOfDetail","skipLevels","immediatelyLoadDesiredLevelOfDetail","loadSiblings","dynamicScreenSpaceErrorDensitySliderValue","dynamicScreenSpaceErrorFactor","pickActive","showOnlyPickedTileDebugLabel","showGeometricError","showRenderingStatistics","showMemoryUsage","showUrl","pointCloudShading","geometricErrorScale","maximumAttenuation","baseResolution","eyeDomeLighting","eyeDomeLightingStrength","eyeDomeLightingRadius"],this._removePostRenderEvent=e.postRender.addEventListener(function(){n._update()}),l(this._tileset)||sLe(this,!0)}Object.defineProperties(cc.prototype,{scene:{get:function(){return this._scene}},performanceContainer:{get:function(){return this._performanceContainer}},statisticsText:{get:function(){return this._statisticsText}},pickStatisticsText:{get:function(){return this._pickStatisticsText}},resourceCacheStatisticsText:{get:function(){return this._resourceCacheStatisticsText}},colorBlendModes:{get:function(){return kzt}},editorError:{get:function(){return this._editorError}},tileset:{get:function(){return this._tileset},set:function(e){if(this._tileset=e,this._style=void 0,this.styleString="{}",this.feature=void 0,this.tile=void 0,l(e)){this._properties(e.properties);let t=["colorize","wireframe","showBoundingVolumes","showContentBoundingVolumes","showRequestVolumes","freezeFrame","showOnlyPickedTileDebugLabel","showGeometricError","showRenderingStatistics","showMemoryUsage","showUrl"],n=t.length;for(let r=0;r<n;++r){let o=t[r];this[o]=this[o]}this.maximumScreenSpaceError=e.maximumScreenSpaceError,this.dynamicScreenSpaceError=e.dynamicScreenSpaceError,this.dynamicScreenSpaceErrorDensity=e.dynamicScreenSpaceErrorDensity,this.dynamicScreenSpaceErrorFactor=e.dynamicScreenSpaceErrorFactor,this.colorBlendMode=e.colorBlendMode,this.skipLevelOfDetail=e.skipLevelOfDetail,this.skipScreenSpaceErrorFactor=e.skipScreenSpaceErrorFactor,this.baseScreenSpaceError=e.baseScreenSpaceError,this.skipLevels=e.skipLevels,this.immediatelyLoadDesiredLevelOfDetail=e.immediatelyLoadDesiredLevelOfDetail,this.loadSiblings=e.loadSiblings,this.hasEnabledWireframe=e._enableDebugWireframe;let i=e.pointCloudShading;this.pointCloudShading=i.attenuation,this.geometricErrorScale=i.geometricErrorScale,this.maximumAttenuation=i.maximumAttenuation?i.maximumAttenuation:0,this.baseResolution=i.baseResolution?i.baseResolution:0,this.eyeDomeLighting=i.eyeDomeLighting,this.eyeDomeLightingStrength=i.eyeDomeLightingStrength,this.eyeDomeLightingRadius=i.eyeDomeLightingRadius,this._scene.requestRender()}else this._properties({});this._statisticsText=qO(e,!1),this._pickStatisticsText=qO(e,!0),this._resourceCacheStatisticsText=cLe(),sLe(this,!1)}},feature:{get:function(){return this._feature},set:function(e){if(this._feature===e)return;let t=this._feature;l(t)&&!t.content.isDestroyed()&&(!this.colorize&&l(this._style)?t.color=l(this._style.color)?this._style.color.evaluateColor(t,zzt):U.WHITE:t.color=A9,this._scene.requestRender()),l(e)&&(U.clone(e.color,A9),e.color=aLe,this._scene.requestRender()),this._feature=e}},tile:{get:function(){return this._tile},set:function(e){if(this._tile===e)return;let t=this._tile;l(t)&&!t.isDestroyed()&&!Fre(t.content)&&(t.color=A9,this._scene.requestRender()),l(e)&&!Fre(e.content)&&(U.clone(e.color,A9),e.color=aLe,this._scene.requestRender()),this._tile=e}}});function Fre(e){if(!l(e))return!1;if(e.featuresLength>0)return!0;let t=e.innerContents;if(l(t)){let n=t.length;for(let i=0;i<n;++i)if(!Fre(t[i]))return!1;return!0}return!1}cc.prototype.togglePickTileset=function(){this.pickActive=!this.pickActive};cc.prototype.toggleInspector=function(){this.inspectorVisible=!this.inspectorVisible};cc.prototype.toggleTileset=function(){this.tilesetVisible=!this.tilesetVisible};cc.prototype.toggleDisplay=function(){this.displayVisible=!this.displayVisible};cc.prototype.toggleUpdate=function(){this.updateVisible=!this.updateVisible};cc.prototype.toggleLogging=function(){this.loggingVisible=!this.loggingVisible};cc.prototype.toggleStyle=function(){this.styleVisible=!this.styleVisible};cc.prototype.toggleTileDebugLabels=function(){this.tileDebugLabelsVisible=!this.tileDebugLabelsVisible};cc.prototype.toggleOptimization=function(){this.optimizationVisible=!this.optimizationVisible};cc.prototype.trimTilesCache=function(){l(this._tileset)&&this._tileset.trimLoadedTiles()};cc.prototype.compileStyle=function(){let e=this._tileset;if(!(!l(e)||this.styleString===JSON.stringify(e.style))){this._editorError="";try{this.styleString.length===0&&(this.styleString="{}"),this._style=new Uy(JSON.parse(this.styleString)),this._shouldStyle=!0,this._scene.requestRender()}catch(t){this._editorError=t.toString()}this.feature=this._feature,this.tile=this._tile}};cc.prototype.styleEditorKeyPress=function(e,t){if(t.keyCode===9){t.preventDefault();let n=t.target,i=n.selectionStart,r=n.selectionEnd,o=r,s=n.value.slice(i,r).split(`
`),c=s.length,u;if(t.shiftKey)for(u=0;u<c;++u)s[u][0]===" "&&(s[u][1]===" "?(s[u]=s[u].substr(2),o-=2):(s[u]=s[u].substr(1),o-=1));else for(u=0;u<c;++u)s[u]=`  ${s[u]}`,o+=2;let f=s.join(`
`);n.value=n.value.slice(0,i)+f+n.value.slice(r),n.selectionStart=i!==r?i:o,n.selectionEnd=o}else t.ctrlKey&&(t.keyCode===10||t.keyCode===13)&&this.compileStyle();return!0};cc.prototype._update=function(){let e=this._tileset;if(this.performance&&this._performanceDisplay.update(),l(e)){if(e.isDestroyed()){this.tile=void 0,this.feature=void 0,this.tileset=void 0;return}let t=e.style;this._style!==e.style&&(this._shouldStyle?(e.style=this._style,this._shouldStyle=!1):(this._style=t,this.styleString=JSON.stringify(t.style,null,"  ")))}this.showStatistics&&(this._statisticsText=qO(e,!1),this._pickStatisticsText=qO(e,!0),this._resourceCacheStatisticsText=cLe())};cc.prototype.isDestroyed=function(){return!1};cc.prototype.destroy=function(){this._eventHandler.destroy(),this._removePostRenderEvent();let e=this;return this._definedProperties.forEach(function(t){Ee.getObservable(e,t).dispose()}),ue(this)};cc.getStatistics=qO;var b9=cc;function x9(e,t){e=zn(e);let n=document.createElement("div"),i=document.createElement("div");i.setAttribute("data-bind","visible: performance");let r=new b9(t,i);this._viewModel=r,this._container=e,this._element=n;let o=document.createElement("div");o.textContent="3D Tiles Inspector",o.className="cesium-cesiumInspector-button",o.setAttribute("data-bind","click: toggleInspector"),n.appendChild(o),n.className="cesium-cesiumInspector cesium-3DTilesInspector",n.setAttribute("data-bind",'css: { "cesium-cesiumInspector-visible" : inspectorVisible, "cesium-cesiumInspector-hidden" : !inspectorVisible}'),e.appendChild(n);let a=document.createElement("div");a.className="cesium-cesiumInspector-dropDown",n.appendChild(a);let s=Of.createSection,c=Of.createCheckbox,u=Of.createRangeInput,f=Of.createButton,d=s(a,"Tileset","tilesetVisible","toggleTileset"),p=s(a,"Display","displayVisible","toggleDisplay"),g=s(a,"Update","updateVisible","toggleUpdate"),m=s(a,"Logging","loggingVisible","toggleLogging"),y=s(a,"Tile Debug 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n=K.secondsDifference(this._start,e.epochJulian),i=Math.round(e.timeBarWidth*e.getAlpha(n)),r=K.secondsDifference(this._stop,e.epochJulian),o=Math.round(e.timeBarWidth*e.getAlpha(r))-i;i<0&&(o+=i,i=0),i+o>e.timeBarWidth&&(o=e.timeBarWidth-i),o>0&&(t=`<span class="cesium-timeline-highlight" style="left: ${i.toString()}px; width: ${o.toString()}px; bottom: ${this._base.toString()}px; height: ${this._height}px; background-color: ${this._color};"></span>`)}return t};var n7=TT;function TLe(e,t,n,i){this.interval=e,this.height=t,this.color=n||new U(.5,.5,.5,1),this.backgroundColor=i||new U(0,0,0,0)}TLe.prototype.render=function(e,t){let n=this.interval.start,i=this.interval.stop,r=t.startJulian,o=K.addSeconds(t.startJulian,t.duration,new K);if(K.lessThan(n,r)&&K.greaterThan(i,o))e.fillStyle=this.color.toCssColorString(),e.fillRect(0,t.y,t.timeBarWidth,this.height);else if(K.lessThanOrEquals(n,o)&&K.greaterThanOrEquals(i,r)){let a,s,c;for(a=0;a<t.timeBarWidth;++a){let u=K.addSeconds(t.startJulian,a/t.timeBarWidth*t.duration,new K);!l(s)&&K.greaterThanOrEquals(u,n)?s=a:!l(c)&&K.greaterThanOrEquals(u,i)&&(c=a)}e.fillStyle=this.backgroundColor.toCssColorString(),e.fillRect(0,t.y,t.timeBarWidth,this.height),l(s)&&(l(c)||(c=t.timeBarWidth),e.fillStyle=this.color.toCssColorString(),e.fillRect(s,t.y,Math.max(c-s,1),this.height))}};var i7=TLe;var Vre=1e12,Xd={none:0,scrub:1,slide:2,zoom:3,touchOnly:4},Gl={none:0,scrub:1,slideZoom:2,singleTap:3,ignore:4},MA=[.001,.002,.005,.01,.02,.05,.1,.25,.5,1,2,5,10,15,30,60,120,300,600,900,1800,3600,7200,14400,21600,43200,86400,172800,345600,604800,1296e3,2592e3,5184e3,7776e3,15552e3,31536e3,63072e3,126144e3,15768e4,31536e4,63072e4,126144e4,15768e5,31536e5,63072e5,126144e5,15768e6,31536e6],uUt=["Jan","Feb","Mar","Apr","May","Jun","Jul","Aug","Sep","Oct","Nov","Dec"];function Wl(e,t){e=zn(e);let n=e.ownerDocument;this.container=e;let i=n.createElement("div");i.className="cesium-timeline-main",e.appendChild(i),this._topDiv=i,this._endJulian=void 0,this._epochJulian=void 0,this._lastXPos=void 0,this._scrubElement=void 0,this._startJulian=void 0,this._timeBarSecondsSpan=void 0,this._clock=t,this._scrubJulian=t.currentTime,this._mainTicSpan=-1,this._mouseMode=Xd.none,this._touchMode=Gl.none,this._touchState={centerX:0,spanX:0},this._mouseX=0,this._timelineDrag=0,this._timelineDragLocation=void 0,this._lastHeight=void 0,this._lastWidth=void 0,this._topDiv.innerHTML='<div class="cesium-timeline-bar"></div><div class="cesium-timeline-trackContainer"><canvas class="cesium-timeline-tracks" width="10" height="1"></canvas></div><div class="cesium-timeline-needle"></div><span class="cesium-timeline-ruler"></span>',this._timeBarEle=this._topDiv.childNodes[0],this._trackContainer=this._topDiv.childNodes[1],this._trackListEle=this._topDiv.childNodes[1].childNodes[0],this._needleEle=this._topDiv.childNodes[2],this._rulerEle=this._topDiv.childNodes[3],this._context=this._trackListEle.getContext("2d"),this._trackList=[],this._highlightRanges=[],this.zoomTo(t.startTime,t.stopTime),this._onMouseDown=fUt(this),this._onMouseUp=dUt(this),this._onMouseMove=hUt(this),this._onMouseWheel=mUt(this),this._onTouchStart=pUt(this),this._onTouchMove=_Ut(this),this._onTouchEnd=gUt(this);let r=this._timeBarEle;n.addEventListener("mouseup",this._onMouseUp,!1),n.addEventListener("mousemove",this._onMouseMove,!1),r.addEventListener("mousedown",this._onMouseDown,!1),r.addEventListener("DOMMouseScroll",this._onMouseWheel,!1),r.addEventListener("mousewheel",this._onMouseWheel,!1),r.addEventListener("touchstart",this._onTouchStart,!1),r.addEventListener("touchmove",this._onTouchMove,!1),r.addEventListener("touchend",this._onTouchEnd,!1),r.addEventListener("touchcancel",this._onTouchEnd,!1),this._topDiv.oncontextmenu=function(){return!1},t.onTick.addEventListener(this.updateFromClock,this),this.updateFromClock()}Wl.prototype.addEventListener=function(e,t,n){this._topDiv.addEventListener(e,t,n)};Wl.prototype.removeEventListener=function(e,t,n){this._topDiv.removeEventListener(e,t,n)};Wl.prototype.isDestroyed=function(){return!1};Wl.prototype.destroy=function(){this._clock.onTick.removeEventListener(this.updateFromClock,this);let e=this.container.ownerDocument;e.removeEventListener("mouseup",this._onMouseUp,!1),e.removeEventListener("mousemove",this._onMouseMove,!1);let t=this._timeBarEle;t.removeEventListener("mousedown",this._onMouseDown,!1),t.removeEventListener("DOMMouseScroll",this._onMouseWheel,!1),t.removeEventListener("mousewheel",this._onMouseWheel,!1),t.removeEventListener("touchstart",this._onTouchStart,!1),t.removeEventListener("touchmove",this._onTouchMove,!1),t.removeEventListener("touchend",this._onTouchEnd,!1),t.removeEventListener("touchcancel",this._onTouchEnd,!1),this.container.removeChild(this._topDiv),ue(this)};Wl.prototype.addHighlightRange=function(e,t,n){let i=new n7(e,t,n);return this._highlightRanges.push(i),this.resize(),i};Wl.prototype.addTrack=function(e,t,n,i){let r=new i7(e,t,n,i);return this._trackList.push(r),this._lastHeight=void 0,this.resize(),r};Wl.prototype.zoomTo=function(e,t){if(this._startJulian=e,this._endJulian=t,this._timeBarSecondsSpan=K.secondsDifference(t,e),this._clock&&this._clock.clockRange!==_a.UNBOUNDED){let i=this._clock.startTime,r=this._clock.stopTime,o=K.secondsDifference(r,i),a=K.secondsDifference(i,this._startJulian),s=K.secondsDifference(r,this._endJulian);this._timeBarSecondsSpan>=o?(this._timeBarSecondsSpan=o,this._startJulian=this._clock.startTime,this._endJulian=this._clock.stopTime):a>0?(this._endJulian=K.addSeconds(this._endJulian,a,new K),this._startJulian=i,this._timeBarSecondsSpan=K.secondsDifference(this._endJulian,this._startJulian)):s<0&&(this._startJulian=K.addSeconds(this._startJulian,s,new K),this._endJulian=r,this._timeBarSecondsSpan=K.secondsDifference(this._endJulian,this._startJulian))}this._makeTics();let n=document.createEvent("Event");n.initEvent("setzoom",!0,!0),n.startJulian=this._startJulian,n.endJulian=this._endJulian,n.epochJulian=this._epochJulian,n.totalSpan=this._timeBarSecondsSpan,n.mainTicSpan=this._mainTicSpan,this._topDiv.dispatchEvent(n)};Wl.prototype.zoomFrom=function(e){let t=K.secondsDifference(this._scrubJulian,this._startJulian);e>1||t<0||t>this._timeBarSecondsSpan?t=this._timeBarSecondsSpan*.5:t+=t-this._timeBarSecondsSpan*.5;let n=this._timeBarSecondsSpan-t;this.zoomTo(K.addSeconds(this._startJulian,t-t*e,new K),K.addSeconds(this._endJulian,n*e-n,new K))};function jre(e){return e<10?`0${e.toString()}`:e.toString()}Wl.prototype.makeLabel=function(e){let t=K.toGregorianDate(e),n=t.millisecond,i=" UTC";if(n>0&&this._timeBarSecondsSpan<3600){for(i=Math.floor(n).toString();i.length<3;)i=`0${i}`;i=`.${i}`}return`${uUt[t.month-1]} ${t.day} ${t.year} ${jre(t.hour)}:${jre(t.minute)}:${jre(t.second)}${i}`};Wl.prototype.smallestTicInPixels=7;Wl.prototype._makeTics=function(){let e=this._timeBarEle,t=K.secondsDifference(this._scrubJulian,this._startJulian),n=Math.round(t*this._topDiv.clientWidth/this._timeBarSecondsSpan),i=n-8,r,o=this;this._needleEle.style.left=`${n.toString()}px`;let a="",s=.01,c=31536e6,u=1e-10,f=0,d=this._timeBarSecondsSpan;d<s?(d=s,this._timeBarSecondsSpan=s,this._endJulian=K.addSeconds(this._startJulian,s,new K)):d>c&&(d=c,this._timeBarSecondsSpan=c,this._endJulian=K.addSeconds(this._startJulian,c,new K));let p=this._timeBarEle.clientWidth;p<10&&(p=10);let g=this._startJulian,m=Math.min(d/p*1e-5,.4),y,A=K.toGregorianDate(g);d>31536e4?y=K.fromDate(new Date(Date.UTC(Math.floor(A.year/100)*100,0))):d>31536e3?y=K.fromDate(new Date(Date.UTC(Math.floor(A.year/10)*10,0))):d>86400?y=K.fromDate(new Date(Date.UTC(A.year,0))):y=K.fromDate(new Date(Date.UTC(A.year,A.month,A.day)));let b=K.secondsDifference(this._startJulian,K.addSeconds(y,m,new K)),x=b+d;this._epochJulian=y;function T(B){return Math.floor(b/B)*B}function C(B,G){return Math.ceil(B/G+.5)*G}function E(B){return(B-b)/d}function w(B,G){return B-G*Math.round(B/G)}this._rulerEle.innerHTML=this.makeLabel(K.addSeconds(this._endJulian,-s,new K));let D=this._rulerEle.offsetWidth+20;D<30&&(D=180);let R=f;f-=u;let M={startTime:b,startJulian:g,epochJulian:y,duration:d,timeBarWidth:p,getAlpha:E};this._highlightRanges.forEach(function(B){a+=B.render(M)});let N=0,_=0,v=0,S=D/p;S>1&&(S=1),S*=this._timeBarSecondsSpan;let P=-1,L=-1,F=MA.length,V;for(V=0;V<F;++V){let B=MA[V];if(++P,N=B,B>S&&B>f)break;L<0&&p*(B/this._timeBarSecondsSpan)>=this.smallestTicInPixels&&(L=P)}if(P>0){for(;P>0;)if(--P,Math.abs(w(N,MA[P]))<1e-5){MA[P]>=f&&(_=MA[P]);break}if(L>=0)for(;L<P;){if(Math.abs(w(_,MA[L]))<1e-5&&MA[L]>=f){v=MA[L];break}++L}}f=R,f>u&&v<1e-5&&Math.abs(f-N)>u&&(v=f,f<=N+u&&(_=0));let z=-999999,j;if(p*(v/this._timeBarSecondsSpan)>=3)for(r=T(v);r<=x;r=C(r,v))a+=`<span class="cesium-timeline-ticTiny" style="left: ${Math.round(p*E(r)).toString()}px;"></span>`;if(p*(_/this._timeBarSecondsSpan)>=3)for(r=T(_);r<=x;r=C(r,_))a+=`<span class="cesium-timeline-ticSub" style="left: ${Math.round(p*E(r)).toString()}px;"></span>`;if(p*(N/this._timeBarSecondsSpan)>=2){this._mainTicSpan=N,x+=N,r=T(N);let B=K.computeTaiMinusUtc(y);for(;r<=x;){let G=K.addSeconds(g,r-b,new K);if(N>2.1){let J=K.computeTaiMinusUtc(G);Math.abs(J-B)>.1&&(r+=J-B,G=K.addSeconds(g,r-b,new K))}let W=Math.round(p*E(r)),Q=this.makeLabel(G);this._rulerEle.innerHTML=Q,j=this._rulerEle.offsetWidth,j<10&&(j=D);let q=W-(j/2-1);q>z?(z=q+j+5,a+=`<span class="cesium-timeline-ticMain" style="left: ${W.toString()}px;"></span><span class="cesium-timeline-ticLabel" style="left: ${q.toString()}px;">${Q}</span>`):a+=`<span class="cesium-timeline-ticSub" style="left: ${W.toString()}px;"></span>`,r=C(r,N)}}else this._mainTicSpan=-1;a+=`<span class="cesium-timeline-icon16" style="left:${i}px;bottom:0;background-position: 0 0;"></span>`,e.innerHTML=a,this._scrubElement=e.lastChild,this._context.clearRect(0,0,this._trackListEle.width,this._trackListEle.height),M.y=0,this._trackList.forEach(function(B){B.render(o._context,M),M.y+=B.height})};Wl.prototype.updateFromClock=function(){this._scrubJulian=this._clock.currentTime;let e=this._scrubElement;if(l(this._scrubElement)){let t=K.secondsDifference(this._scrubJulian,this._startJulian),n=Math.round(t*this._topDiv.clientWidth/this._timeBarSecondsSpan);this._lastXPos!==n&&(this._lastXPos=n,e.style.left=`${n-8}px`,this._needleEle.style.left=`${n}px`)}l(this._timelineDragLocation)&&(this._setTimeBarTime(this._timelineDragLocation,this._timelineDragLocation*this._timeBarSecondsSpan/this._topDiv.clientWidth),this.zoomTo(K.addSeconds(this._startJulian,this._timelineDrag,new K),K.addSeconds(this._endJulian,this._timelineDrag,new K)))};Wl.prototype._setTimeBarTime=function(e,t){if(e=Math.round(e),this._scrubJulian=K.addSeconds(this._startJulian,t,new K),this._scrubElement){let i=e-8;this._scrubElement.style.left=`${i.toString()}px`,this._needleEle.style.left=`${e.toString()}px`}let n=document.createEvent("Event");n.initEvent("settime",!0,!0),n.clientX=e,n.timeSeconds=t,n.timeJulian=this._scrubJulian,n.clock=this._clock,this._topDiv.dispatchEvent(n)};function fUt(e){return function(t){e._mouseMode!==Xd.touchOnly&&(t.button===0?(e._mouseMode=Xd.scrub,e._scrubElement&&(e._scrubElement.style.backgroundPosition="-16px 0"),e._onMouseMove(t)):(e._mouseX=t.clientX,t.button===2?e._mouseMode=Xd.zoom:e._mouseMode=Xd.slide)),t.preventDefault()}}function dUt(e){return function(t){e._mouseMode=Xd.none,e._scrubElement&&(e._scrubElement.style.backgroundPosition="0 0"),e._timelineDrag=0,e._timelineDragLocation=void 0}}function hUt(e){return function(t){let n;if(e._mouseMode===Xd.scrub){t.preventDefault();let i=t.clientX-e._topDiv.getBoundingClientRect().left;i<0?(e._timelineDragLocation=0,e._timelineDrag=-.01*e._timeBarSecondsSpan):i>e._topDiv.clientWidth?(e._timelineDragLocation=e._topDiv.clientWidth,e._timelineDrag=.01*e._timeBarSecondsSpan):(e._timelineDragLocation=void 0,e._setTimeBarTime(i,i*e._timeBarSecondsSpan/e._topDiv.clientWidth))}else if(e._mouseMode===Xd.slide){if(n=e._mouseX-t.clientX,e._mouseX=t.clientX,n!==0){let i=n*e._timeBarSecondsSpan/e._topDiv.clientWidth;e.zoomTo(K.addSeconds(e._startJulian,i,new K),K.addSeconds(e._endJulian,i,new K))}}else e._mouseMode===Xd.zoom&&(n=e._mouseX-t.clientX,e._mouseX=t.clientX,n!==0&&e.zoomFrom(Math.pow(1.01,n)))}}function mUt(e){return function(t){let n=t.wheelDeltaY||t.wheelDelta||-t.detail;Vre=Math.max(Math.min(Math.abs(n),Vre),1),n/=Vre,e.zoomFrom(Math.pow(1.05,-n))}}function pUt(e){return function(t){let n=t.touches.length,i,r,o=e._topDiv.getBoundingClientRect().left;t.preventDefault(),e._mouseMode=Xd.touchOnly,n===1?(i=K.secondsDifference(e._scrubJulian,e._startJulian),r=Math.round(i*e._topDiv.clientWidth/e._timeBarSecondsSpan+o),Math.abs(t.touches[0].clientX-r)<50?(e._touchMode=Gl.scrub,e._scrubElement&&(e._scrubElement.style.backgroundPosition=n===1?"-16px 0":"0 0")):(e._touchMode=Gl.singleTap,e._touchState.centerX=t.touches[0].clientX-o)):n===2?(e._touchMode=Gl.slideZoom,e._touchState.centerX=(t.touches[0].clientX+t.touches[1].clientX)*.5-o,e._touchState.spanX=Math.abs(t.touches[0].clientX-t.touches[1].clientX)):e._touchMode=Gl.ignore}}function gUt(e){return function(t){let n=t.touches.length,i=e._topDiv.getBoundingClientRect().left;e._touchMode===Gl.singleTap?(e._touchMode=Gl.scrub,e._onTouchMove(t)):e._touchMode===Gl.scrub&&e._onTouchMove(t),e._mouseMode=Xd.touchOnly,n!==1?e._touchMode=n>0?Gl.ignore:Gl.none:e._touchMode===Gl.slideZoom&&(e._touchState.centerX=t.touches[0].clientX-i),e._scrubElement&&(e._scrubElement.style.backgroundPosition="0 0")}}function _Ut(e){return function(t){let n,i,r,o,a,s,c=1,u=e._topDiv.getBoundingClientRect().left;e._touchMode===Gl.singleTap&&(e._touchMode=Gl.slideZoom),e._mouseMode=Xd.touchOnly,e._touchMode===Gl.scrub?(t.preventDefault(),t.changedTouches.length===1&&(i=t.changedTouches[0].clientX-u,i>=0&&i<=e._topDiv.clientWidth&&e._setTimeBarTime(i,i*e._timeBarSecondsSpan/e._topDiv.clientWidth))):e._touchMode===Gl.slideZoom&&(r=t.touches.length,r===2?(o=(t.touches[0].clientX+t.touches[1].clientX)*.5-u,a=Math.abs(t.touches[0].clientX-t.touches[1].clientX)):r===1&&(o=t.touches[0].clientX-u,a=0),l(o)&&(a>0&&e._touchState.spanX>0?(c=e._touchState.spanX/a,s=K.addSeconds(e._startJulian,(e._touchState.centerX*e._timeBarSecondsSpan-o*e._timeBarSecondsSpan*c)/e._topDiv.clientWidth,new K)):(n=e._touchState.centerX-o,s=K.addSeconds(e._startJulian,n*e._timeBarSecondsSpan/e._topDiv.clientWidth,new K)),e.zoomTo(s,K.addSeconds(s,e._timeBarSecondsSpan*c,new K)),e._touchState.centerX=o,e._touchState.spanX=a))}}Wl.prototype.resize=function(){let e=this.container.clientWidth,t=this.container.clientHeight;if(e===this._lastWidth&&t===this._lastHeight)return;this._trackContainer.style.height=`${t}px`;let n=1;this._trackList.forEach(function(i){n+=i.height}),this._trackListEle.style.height=`${n.toString()}px`,this._trackListEle.width=this._trackListEle.clientWidth,this._trackListEle.height=n,this._makeTics(),this._lastXPos=void 0,this._lastWidth=e,this._lastHeight=t};var r7=Wl;var wLe=La(SLe(),1);function bUt(e){let t=!1,n=window.screen;return l(n)&&(l(n.lockOrientation)?t=n.lockOrientation(e):l(n.mozLockOrientation)?t=n.mozLockOrientation(e):l(n.msLockOrientation)?t=n.msLockOrientation(e):l(n.orientation&&n.orientation.lock)&&(t=n.orientation.lock(e))),t}function ILe(){let e=window.screen;l(e)&&(l(e.unlockOrientation)?e.unlockOrientation():l(e.mozUnlockOrientation)?e.mozUnlockOrientation():l(e.msUnlockOrientation)?e.msUnlockOrientation():l(e.orientation&&e.orientation.unlock)&&e.orientation.unlock())}function xUt(e,t,n,i){i()||(n()?(t.useWebVR=!1,e._locked&&(ILe(),e._locked=!1),e._noSleep.disable(),Zo.exitFullscreen(),n(!1)):(Zo.fullscreen||Zo.requestFullscreen(e._vrElement),e._noSleep.enable(),e._locked||(e._locked=bUt("landscape")),t.useWebVR=!0,n(!0)))}function o7(e,t){let n=this,i=Ee.observable(Zo.enabled),r=Ee.observable(!1);this.isVRMode=void 0,Ee.defineProperty(this,"isVRMode",{get:function(){return r()}}),this.isVREnabled=void 0,Ee.defineProperty(this,"isVREnabled",{get:function(){return i()},set:function(a){i(a&&Zo.enabled)}}),this.tooltip=void 0,Ee.defineProperty(this,"tooltip",function(){return i()?r()?"Exit VR mode":"Enter VR mode":"VR mode is unavailable"});let o=Ee.observable(!1);this._isOrthographic=void 0,Ee.defineProperty(this,"_isOrthographic",{get:function(){return o()}}),this._eventHelper=new Fo,this._eventHelper.add(e.preRender,function(){o(e.camera.frustum instanceof pn)}),this._locked=!1,this._noSleep=new 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t=e.clock;t.currentTime=e.timeJulian,t.shouldAnimate=!1}function vUt(e){let t=e.getPropertyIds(),n="";return t.forEach(function(i){let r=e.getProperty(i);l(r)&&(n+=`<tr><th>${i}</th><td>${r}</td></tr>`)}),n.length>0&&(n=`<table class="cesium-infoBox-defaultTable"><tbody>${n}</tbody></table>`),n}function EUt(e){let t,n=[],i=e.getPropertyIds();for(t=0;t<i.length;t++){let o=i[t];/^name$/i.test(o)?n[0]=e.getProperty(o):/name/i.test(o)?n[1]=e.getProperty(o):/^title$/i.test(o)?n[2]=e.getProperty(o):/^(id|identifier)$/i.test(o)?n[3]=e.getProperty(o):/element/i.test(o)?n[4]=e.getProperty(o):/(id|identifier)$/i.test(o)&&(n[5]=e.getProperty(o))}let r=n.length;for(t=0;t<r;t++){let o=n[t];if(l(o)&&o!=="")return o}return"Unnamed Feature"}function DLe(e,t){let n=e.scene.pick(t.position);if(l(n)){let i=n.id??n.primitive.id;if(i instanceof $r)return i;if(n instanceof us||n instanceof ZE)return new $r({name:EUt(n),description:vUt(n),feature:n})}return PUt(e,t.position)}var SUt=new K;function qre(e,t){if(l(t)){let n=t.clock;if(l(n)&&l(e)){let i=n.startTime,r=n.stopTime;K.equals(i,r)&&(r=K.addSeconds(i,I.EPSILON2,SUt)),e.updateFromClock(),e.zoomTo(i,r)}}}var wUt=new h;function IUt(e){let t=e.length;for(let n=0;n<t;++n){let i=e.get(n);if(i instanceof Yo)return i}}function PUt(e,t){let n=e.scene,i=n.camera.getPickRay(t);if(!l(i))return;let r=n.imageryLayers;if(!l(r)){let s=IUt(n.primitives);if(!l(s))return;r=s.imageryLayers}let o=r.pickImageryLayerFeatures(i,n);if(!l(o))return;let a=new $r({id:"Loading...",description:"Loading feature information..."});return o.then(function(s){if(e.selectedEntity!==a)return;if(!l(s)||s.length===0){e.selectedEntity=RLe();return}let c=s[0],u=new $r({id:c.name,description:c.description});if(l(c.position)){let f=e.scene.ellipsoid.cartographicToCartesian(c.position,wUt);u.position=new _u(f)}e.selectedEntity=u},function(){e.selectedEntity===a&&(e.selectedEntity=RLe())}),a}function RLe(){return new $r({id:"None",description:"No features found."})}function DUt(e,t){let n=e._geocoder,i=e._homeButton,r=e._sceneModePicker,o=e._projectionPicker,a=e._baseLayerPicker,s=e._animation,c=e._timeline,u=e._fullscreenButton,f=e._infoBox,d=e._selectionIndicator,p=t?"hidden":"visible";if(l(n)&&(n.container.style.visibility=p),l(i)&&(i.container.style.visibility=p),l(r)&&(r.container.style.visibility=p),l(o)&&(o.container.style.visibility=p),l(a)&&(a.container.style.visibility=p),l(s)&&(s.container.style.visibility=p),l(c)&&(c.container.style.visibility=p),l(u)&&u.viewModel.isFullscreenEnabled&&(u.container.style.visibility=p),l(f)&&(f.container.style.visibility=p),l(d)&&(d.container.style.visibility=p),e._container){let g=t||!l(u)?0:u.container.clientWidth;e._vrButton.container.style.right=`${g}px`,e.forceResize()}}function Ki(e,t){e=zn(e),t=t??H.EMPTY_OBJECT;let n=(!l(t.globe)||t.globe!==!1)&&(!l(t.baseLayerPicker)||t.baseLayerPicker!==!1),i=this,r=document.createElement("div");r.className="cesium-viewer",e.appendChild(r);let o=document.createElement("div");o.className="cesium-viewer-cesiumWidgetContainer",r.appendChild(o);let a=document.createElement("div");a.className="cesium-viewer-bottom",r.appendChild(a);let s=t.scene3DOnly??!1,c,u,f=!1;l(t.clockViewModel)?(u=t.clockViewModel,c=u.clock):(c=new jm,u=new r9(c),f=!0);let d=new LH(o,{baseLayer:n&&l(t.selectedImageryProviderViewModel)||l(t.baseLayer)||l(t.imageryProvider)?!1:void 0,clock:c,shouldAnimate:t.shouldAnimate,skyBox:t.skyBox,skyAtmosphere:t.skyAtmosphere,sceneMode:t.sceneMode,ellipsoid:t.ellipsoid,mapProjection:t.mapProjection,globe:t.globe,orderIndependentTranslucency:t.orderIndependentTranslucency,automaticallyTrackDataSourceClocks:t.automaticallyTrackDataSourceClocks,contextOptions:t.contextOptions,useDefaultRenderLoop:t.useDefaultRenderLoop,targetFrameRate:t.targetFrameRate,showRenderLoopErrors:t.showRenderLoopErrors,useBrowserRecommendedResolution:t.useBrowserRecommendedResolution,creditContainer:l(t.creditContainer)?t.creditContainer:a,creditViewport:t.creditViewport,dataSources:t.dataSources,scene3DOnly:s,shadows:t.shadows,terrainShadows:t.terrainShadows,mapMode2D:t.mapMode2D,blurActiveElementOnCanvasFocus:t.blurActiveElementOnCanvasFocus,requestRenderMode:t.requestRenderMode,maximumRenderTimeChange:t.maximumRenderTimeChange,depthPlaneEllipsoidOffset:t.depthPlaneEllipsoidOffset,msaaSamples:t.msaaSamples}),p=d.scene,g=new Fo;g.add(c.onTick,Ki.prototype._onTick,this);let m;if(!l(t.selectionIndicator)||t.selectionIndicator!==!1){let G=document.createElement("div");G.className="cesium-viewer-selectionIndicatorContainer",r.appendChild(G),m=new t7(G,p)}let y;if(!l(t.infoBox)||t.infoBox!==!1){let G=document.createElement("div");G.className="cesium-viewer-infoBoxContainer",r.appendChild(G),y=new B9(G);let W=y.viewModel;g.add(W.cameraClicked,Ki.prototype._onInfoBoxCameraClicked,this),g.add(W.closeClicked,Ki.prototype._onInfoBoxClockClicked,this)}let A=document.createElement("div");A.className="cesium-viewer-toolbar",r.appendChild(A);let b;if(!l(t.geocoder)||t.geocoder!==!1){let G=document.createElement("div");G.className="cesium-viewer-geocoderContainer",A.appendChild(G);let W;typeof t.geocoder=="string"?W=[new GC({scene:p,geocodeProviderType:t.geocoder})]:l(t.geocoder)&&typeof t.geocoder!="boolean"&&(W=Array.isArray(t.geocoder)?t.geocoder:[t.geocoder]),b=new P9({container:G,geocoderServices:W,scene:p}),g.add(b.viewModel.search.beforeExecute,Ki.prototype._clearObjects,this)}let x;(!l(t.homeButton)||t.homeButton!==!1)&&(x=new O9(A,p),l(b)&&g.add(x.viewModel.command.afterExecute,function(){let G=b.viewModel;G.searchText="",G.isSearchInProgress&&G.search()}),g.add(x.viewModel.command.beforeExecute,Ki.prototype._clearTrackedObject,this));let T;!s&&(!l(t.sceneModePicker)||t.sceneModePicker!==!1)&&(T=new J9(A,p));let C;t.projectionPicker&&(C=new Y9(A,p));let E,w;if(n){let G=t.imageryProviderViewModels??m9(),W=t.terrainProviderViewModels??p9();E=new h9(A,{globe:p.globe,imageryProviderViewModels:G,selectedImageryProviderViewModel:t.selectedImageryProviderViewModel,terrainProviderViewModels:W,selectedTerrainProviderViewModel:t.selectedTerrainProviderViewModel}),w=A.getElementsByClassName("cesium-baseLayerPicker-dropDown")[0]}l(t.baseLayer)&&t.baseLayer!==!1&&(n&&(E.viewModel.selectedImagery=void 0),p.imageryLayers.removeAll(),p.imageryLayers.add(t.baseLayer)),l(t.terrainProvider)&&(n&&(E.viewModel.selectedTerrain=void 0),p.terrainProvider=t.terrainProvider),l(t.terrain)&&(n&&(p.globe.depthTestAgainstTerrain=!0),p.setTerrain(t.terrain));let D;if(!l(t.navigationHelpButton)||t.navigationHelpButton!==!1){let G=!0;try{if(l(window.localStorage)){let W=window.localStorage.getItem("cesium-hasSeenNavHelp");l(W)&&W?G=!1:window.localStorage.setItem("cesium-hasSeenNavHelp","true")}}catch{}D=new U9({container:A,instructionsInitiallyVisible:t.navigationInstructionsInitiallyVisible??G})}let R;if(!l(t.animation)||t.animation!==!1){let G=document.createElement("div");G.className="cesium-viewer-animationContainer",r.appendChild(G),R=new l9(G,new u9(u))}let M;if(!l(t.timeline)||t.timeline!==!1){let G=document.createElement("div");G.className="cesium-viewer-timelineContainer",r.appendChild(G),M=new r7(G,c),M.addEventListener("settime",OLe,!1),M.zoomTo(c.startTime,c.stopTime)}let N,_,v;(!l(t.fullscreenButton)||t.fullscreenButton!==!1)&&(v=document.createElement("div"),v.className="cesium-viewer-fullscreenContainer",r.appendChild(v),N=new S9(v,t.fullscreenElement),_=Ic(N.viewModel,"isFullscreenEnabled",function(G){v.style.display=G?"block":"none",l(M)&&(M.container.style.right=`${v.clientWidth}px`,M.resize())}));let S,P,L;if(t.vrButton){let G=document.createElement("div");G.className="cesium-viewer-vrContainer",r.appendChild(G),S=new c7(G,p,t.fullScreenElement),P=Ic(S.viewModel,"isVREnabled",function(W){G.style.display=W?"block":"none",l(N)&&(G.style.right=`${v.clientWidth}px`),l(M)&&(M.container.style.right=`${G.clientWidth}px`,M.resize())}),L=Ic(S.viewModel,"isVRMode",function(W){DUt(i,W)})}this._baseLayerPickerDropDown=w,this._fullscreenSubscription=_,this._vrSubscription=P,this._vrModeSubscription=L,this._dataSourceChangedListeners={},this._container=e,this._bottomContainer=a,this._element=r,this._cesiumWidget=d,this._selectionIndicator=m,this._infoBox=y,this._clockViewModel=u,this._destroyClockViewModel=f,this._toolbar=A,this._homeButton=x,this._sceneModePicker=T,this._projectionPicker=C,this._baseLayerPicker=E,this._navigationHelpButton=D,this._animation=R,this._timeline=M,this._fullscreenButton=N,this._vrButton=S,this._geocoder=b,this._eventHelper=g,this._lastWidth=0,this._lastHeight=0,this._enableInfoOrSelection=l(y)||l(m),this._selectedEntity=void 0,this._selectedEntityChanged=new be;let F=this._cesiumWidget.dataSources,V=this._cesiumWidget.dataSourceDisplay;g.add(F.dataSourceAdded,Ki.prototype._onDataSourceAdded,this),g.add(F.dataSourceRemoved,Ki.prototype._onDataSourceRemoved,this),g.add(p.postUpdate,Ki.prototype.resize,this);let z=F.length;for(let G=0;G<z;G++)this._dataSourceAdded(F,F.get(G));this._dataSourceAdded(void 0,V.defaultDataSource),g.add(F.dataSourceAdded,Ki.prototype._dataSourceAdded,this),g.add(F.dataSourceRemoved,Ki.prototype._dataSourceRemoved,this);function j(G){let W=DLe(i,G);l(W)?X.getValueOrUndefined(W.position,i.clock.currentTime)?i.trackedEntity=W:i.zoomTo(W):l(i.trackedEntity)&&(i.trackedEntity=void 0)}function B(G){i.selectedEntity=DLe(i,G)}d.screenSpaceEventHandler.setInputAction(B,ln.LEFT_CLICK),d.screenSpaceEventHandler.setInputAction(j,ln.LEFT_DOUBLE_CLICK),d._canAnimateUpdateCallback=this._updateCanAnimate(this)}Object.defineProperties(Ki.prototype,{container:{get:function(){return this._container}},creditDisplay:{get:function(){return this._cesiumWidget.creditDisplay}},bottomContainer:{get:function(){return this._bottomContainer}},cesiumWidget:{get:function(){return this._cesiumWidget}},selectionIndicator:{get:function(){return this._selectionIndicator}},infoBox:{get:function(){return this._infoBox}},geocoder:{get:function(){return this._geocoder}},homeButton:{get:function(){return this._homeButton}},sceneModePicker:{get:function(){return this._sceneModePicker}},projectionPicker:{get:function(){return this._projectionPicker}},baseLayerPicker:{get:function(){return this._baseLayerPicker}},navigationHelpButton:{get:function(){return this._navigationHelpButton}},animation:{get:function(){return this._animation}},timeline:{get:function(){return this._timeline}},fullscreenButton:{get:function(){return this._fullscreenButton}},vrButton:{get:function(){return this._vrButton}},dataSourceDisplay:{get:function(){return this._cesiumWidget.dataSourceDisplay}},entities:{get:function(){return this._cesiumWidget.entities}},dataSources:{get:function(){return this._cesiumWidget.dataSources}},canvas:{get:function(){return this._cesiumWidget.canvas}},scene:{get:function(){return this._cesiumWidget.scene}},shadows:{get:function(){return this.scene.shadowMap.enabled},set:function(e){this.scene.shadowMap.enabled=e}},terrainShadows:{get:function(){return this.scene.globe.shadows},set:function(e){this.scene.globe.shadows=e}},shadowMap:{get:function(){return this.scene.shadowMap}},imageryLayers:{get:function(){return this.scene.imageryLayers}},terrainProvider:{get:function(){return this.scene.terrainProvider},set:function(e){this.scene.terrainProvider=e}},camera:{get:function(){return this.scene.camera}},ellipsoid:{get:function(){return this.scene.ellipsoid}},postProcessStages:{get:function(){return this.scene.postProcessStages}},clock:{get:function(){return this._clockViewModel.clock}},clockViewModel:{get:function(){return this._clockViewModel}},screenSpaceEventHandler:{get:function(){return this._cesiumWidget.screenSpaceEventHandler}},targetFrameRate:{get:function(){return this._cesiumWidget.targetFrameRate},set:function(e){this._cesiumWidget.targetFrameRate=e}},useDefaultRenderLoop:{get:function(){return this._cesiumWidget.useDefaultRenderLoop},set:function(e){this._cesiumWidget.useDefaultRenderLoop=e}},resolutionScale:{get:function(){return this._cesiumWidget.resolutionScale},set:function(e){this._cesiumWidget.resolutionScale=e}},useBrowserRecommendedResolution:{get:function(){return this._cesiumWidget.useBrowserRecommendedResolution},set:function(e){this._cesiumWidget.useBrowserRecommendedResolution=e}},allowDataSourcesToSuspendAnimation:{get:function(){return this._cesiumWidget.allowDataSourcesToSuspendAnimation},set:function(e){this._cesiumWidget.allowDataSourcesToSuspendAnimation=e}},trackedEntity:{get:function(){return this._cesiumWidget.trackedEntity},set:function(e){this._cesiumWidget.trackedEntity=e}},selectedEntity:{get:function(){return this._selectedEntity},set:function(e){if(this._selectedEntity!==e){this._selectedEntity=e;let t=l(this._selectionIndicator)?this._selectionIndicator.viewModel:void 0;l(e)?l(t)&&t.animateAppear():l(t)&&t.animateDepart(),this._selectedEntityChanged.raiseEvent(e)}}},selectedEntityChanged:{get:function(){return this._selectedEntityChanged}},trackedEntityChanged:{get:function(){return this._cesiumWidget.trackedEntityChanged}},clockTrackedDataSource:{get:function(){return this._cesiumWidget.clockTrackedDataSource},set:function(e){this._cesiumWidget.clockTrackedDataSource!==e&&(this._cesiumWidget.clockTrackedDataSource=e,qre(this._timeline,e))}}});Ki.prototype.extend=function(e,t){e(this,t)};Ki.prototype.resize=function(){let e=this._cesiumWidget,t=this._container,n=t.clientWidth,i=t.clientHeight,r=l(this._animation),o=l(this._timeline);if(e.resize(),n===this._lastWidth&&i===this._lastHeight)return;let a=i-125,s=this._baseLayerPickerDropDown;if(l(s)&&(s.style.maxHeight=`${a}px`),l(this._geocoder)){let m=this._geocoder.searchSuggestionsContainer;m.style.maxHeight=`${a}px`}l(this._infoBox)&&(this._infoBox.viewModel.maxHeight=a);let c=this._timeline,u,f=0,d=5,p=3,g=0;if(r&&window.getComputedStyle(this._animation.container).visibility!=="hidden"){let m=this._lastWidth;u=this._animation.container,n>900?(f=169,m<=900&&(u.style.width="169px",u.style.height="112px",this._animation.resize())):n>=600?(f=136,(m<600||m>900)&&(u.style.width="136px",u.style.height="90px",this._animation.resize())):(f=106,(m>600||m===0)&&(u.style.width="106px",u.style.height="70px",this._animation.resize())),d=f+5}if(o&&window.getComputedStyle(this._timeline.container).visibility!=="hidden"){let m=this._fullscreenButton,y=this._vrButton,A=c.container,b=A.style;p=A.clientHeight+3,b.left=`${f}px`;let x=0;l(m)&&(x+=m.container.clientWidth),l(y)&&(x+=y.container.clientWidth),b.right=`${x}px`,c.resize()}!o&&l(this._fullscreenButton)&&(g=this._fullscreenButton.container.clientWidth),this._bottomContainer.style.left=`${d}px`,this._bottomContainer.style.bottom=`${p}px`,this._bottomContainer.style.right=`${g}px`,this._lastWidth=n,this._lastHeight=i};Ki.prototype.forceResize=function(){this._lastWidth=0,this.resize()};Ki.prototype.render=function(){this._cesiumWidget.render()};Ki.prototype.isDestroyed=function(){return!1};Ki.prototype.destroy=function(){return l(this.screenSpaceEventHandler)&&!this.screenSpaceEventHandler.isDestroyed()&&(this.screenSpaceEventHandler.removeInputAction(ln.LEFT_CLICK),this.screenSpaceEventHandler.removeInputAction(ln.LEFT_DOUBLE_CLICK)),this._container.removeChild(this._element),this._element.removeChild(this._toolbar),this._eventHelper.removeAll(),l(this._geocoder)&&(this._geocoder=this._geocoder.destroy()),l(this._homeButton)&&(this._homeButton=this._homeButton.destroy()),l(this._sceneModePicker)&&(this._sceneModePicker=this._sceneModePicker.destroy()),l(this._projectionPicker)&&(this._projectionPicker=this._projectionPicker.destroy()),l(this._baseLayerPicker)&&(this._baseLayerPicker=this._baseLayerPicker.destroy()),l(this._animation)&&(this._element.removeChild(this._animation.container),this._animation=this._animation.destroy()),l(this._timeline)&&(this._timeline.removeEventListener("settime",OLe,!1),this._element.removeChild(this._timeline.container),this._timeline=this._timeline.destroy()),l(this._fullscreenButton)&&(this._fullscreenSubscription.dispose(),this._element.removeChild(this._fullscreenButton.container),this._fullscreenButton=this._fullscreenButton.destroy()),l(this._vrButton)&&(this._vrSubscription.dispose(),this._vrModeSubscription.dispose(),this._element.removeChild(this._vrButton.container),this._vrButton=this._vrButton.destroy()),l(this._infoBox)&&(this._element.removeChild(this._infoBox.container),this._infoBox=this._infoBox.destroy()),l(this._selectionIndicator)&&(this._element.removeChild(this._selectionIndicator.container),this._selectionIndicator=this._selectionIndicator.destroy()),this._destroyClockViewModel&&(this._clockViewModel=this._clockViewModel.destroy()),this._cesiumWidget=this._cesiumWidget.destroy(),ue(this)};Ki.prototype._dataSourceAdded=function(e,t){t.entities.collectionChanged.addEventListener(Ki.prototype._onEntityCollectionChanged,this)};Ki.prototype._dataSourceRemoved=function(e,t){let n=t.entities;n.collectionChanged.removeEventListener(Ki.prototype._onEntityCollectionChanged,this),l(this.selectedEntity)&&n.getById(this.selectedEntity.id)===this.selectedEntity&&(this.selectedEntity=void 0)};Ki.prototype._updateCanAnimate=function(e){return function(t){e._clockViewModel.canAnimate=t}};Ki.prototype._onTick=function(e){let t=e.currentTime,n,i=!1,r=this.selectedEntity,o=l(r)&&this._enableInfoOrSelection;o&&r.isShowing&&r.isAvailable(t)&&(this._cesiumWidget.dataSourceDisplay.getBoundingSphere(r,!0,PLe)!==It.FAILED?n=PLe.center:l(r.position)&&(n=r.position.getValue(t,n)),i=l(n));let a=l(this._selectionIndicator)?this._selectionIndicator.viewModel:void 0;l(a)&&(a.position=h.clone(n,a.position),a.showSelection=o&&i,a.update());let s=l(this._infoBox)?this._infoBox.viewModel:void 0;l(s)&&(s.showInfo=o,s.enableCamera=i,s.isCameraTracking=this.trackedEntity===this.selectedEntity,o?(s.titleText=r.name??r.id,s.description=X.getValueOrDefault(r.description,t,"")):(s.titleText="",s.description=""))};Ki.prototype._onEntityCollectionChanged=function(e,t,n){let i=n.length;for(let r=0;r<i;r++){let o=n[r];this.selectedEntity===o&&(this.selectedEntity=void 0)}};Ki.prototype._onInfoBoxCameraClicked=function(e){if(e.isCameraTracking&&this.trackedEntity===this.selectedEntity)this.trackedEntity=void 0;else{let n=this.selectedEntity.position;l(n)?this.trackedEntity=this.selectedEntity:this.zoomTo(this.selectedEntity)}};Ki.prototype._clearTrackedObject=function(){this.trackedEntity=void 0};Ki.prototype._onInfoBoxClockClicked=function(e){this.selectedEntity=void 0};Ki.prototype._clearObjects=function(){this.trackedEntity=void 0,this.selectedEntity=void 0};Ki.prototype._onDataSourceChanged=function(e){this.clockTrackedDataSource===e&&qre(this.timeline,e)};Ki.prototype._onDataSourceAdded=function(e,t){this._cesiumWidget._automaticallyTrackDataSourceClocks&&t===this.clockTrackedDataSource&&qre(this._timeline,t);let n=t.entities.id,i=this._eventHelper.add(t.changedEvent,Ki.prototype._onDataSourceChanged,this);this._dataSourceChangedListeners[n]=i};Ki.prototype._onDataSourceRemoved=function(e,t){let n=t.entities.id;this._dataSourceChangedListeners[n](),this._dataSourceChangedListeners[n]=void 0};Ki.prototype.addController=function(e){return this._cesiumWidget.addController(e)};Ki.prototype.removeController=function(e){return this._cesiumWidget.removeController(e)};Ki.prototype.zoomTo=function(e,t){return this._cesiumWidget.zoomTo(e,t)};Ki.prototype.flyTo=function(e,t){return this._cesiumWidget.flyTo(e,t)};var MLe=Ki;function RUt(e){let t=document.createElement("div");t.className="cesium-viewer-cesium3DTilesInspectorContainer",e.container.appendChild(t);let n=new T9(t,e.scene);Object.defineProperties(e,{cesium3DTilesInspector:{get:function(){return n}}})}var LLe=RUt;function OUt(e){let t=document.createElement("div");t.className="cesium-viewer-cesiumInspectorContainer",e.container.appendChild(t);let n=new y9(t,e.scene);Object.defineProperties(e,{cesiumInspector:{get:function(){return n}}})}var NLe=OUt;function MUt(e,t){t=t??H.EMPTY_OBJECT;let n=!0,i=t.flyToOnDrop??!0,r=new be,o=t.clearOnDrop??!0,a=t.dropTarget??e.container,s=t.clampToGround??!0,c=t.proxy;a=zn(a),Object.defineProperties(e,{dropTarget:{get:function(){return a},set:function(f){FLe(a,u),a=f,Yre(a,u)}},dropEnabled:{get:function(){return n},set:function(f){f!==n&&(f?Yre(a,u):FLe(a,u),n=f)}},dropError:{get:function(){return r}},clearOnDrop:{get:function(){return o},set:function(f){o=f}},flyToOnDrop:{get:function(){return i},set:function(f){i=f}},proxy:{get:function(){return c},set:function(f){c=f}},clampToGround:{get:function(){return s},set:function(f){s=f}}});function u(f){CT(f),o&&(e.entities.removeAll(),e.dataSources.removeAll());let d=f.dataTransfer.files,p=d.length;for(let g=0;g<p;g++){let m=d[g],y=new FileReader;y.onload=LUt(e,m,c,s),y.onerror=NUt(e,m),y.readAsText(m)}}Yre(a,u),e.destroy=Ik(e,e.destroy,function(){e.dropEnabled=!1}),e._handleDrop=u}function CT(e){e.stopPropagation(),e.preventDefault()}function FLe(e,t){let n=e;l(n)&&(n.removeEventListener("drop",t,!1),n.removeEventListener("dragenter",CT,!1),n.removeEventListener("dragover",CT,!1),n.removeEventListener("dragexit",CT,!1))}function Yre(e,t){e.addEventListener("drop",t,!1),e.addEventListener("dragenter",CT,!1),e.addEventListener("dragover",CT,!1),e.addEventListener("dragexit",CT,!1)}function LUt(e,t,n,i){let r=e.scene;return function(o){let a=t.name;try{let s;if(/\.czml$/i.test(a))s=jH.load(JSON.parse(o.target.result),{sourceUri:a});else if(/\.geojson$/i.test(a)||/\.json$/i.test(a)||/\.topojson$/i.test(a))s=nT.load(JSON.parse(o.target.result),{sourceUri:a,clampToGround:i});else if(/\.(kml|kmz)$/i.test(a))s=Tw.load(t,{sourceUri:a,proxy:n,camera:r.camera,canvas:r.canvas,clampToGround:i,screenOverlayContainer:e.container});else if(/\.gpx$/i.test(a))s=rG.load(t,{sourceUri:a,proxy:n});else{e.dropError.raiseEvent(e,a,`Unrecognized file: ${a}`);return}l(s)&&e.dataSources.add(s).then(function(c){e.flyToOnDrop&&e.flyTo(c)}).catch(function(c){e.dropError.raiseEvent(e,a,c)})}catch(s){e.dropError.raiseEvent(e,a,s)}}}function NUt(e,t){return function(n){e.dropError.raiseEvent(e,t.name,n.target.error)}}var BLe=MUt;function FUt(e,t){t=t??H.EMPTY_OBJECT;let n=new H9({scene:e.scene,container:e.bottomContainer,lowFrameRateMessage:t.lowFrameRateMessage});Object.defineProperties(e,{performanceWatchdog:{get:function(){return n}}})}var kLe=FUt;function 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jUr="1.144.0";export{C0 as AlphaMode,AU as AlphaPipelineStage,Tz as AnchorPointDirect,Cz as AnchorPointIndirect,l9 as Animation,u9 as AnimationViewModel,Sr as Appearance,Oi as ApproximateTerrainHeights,Mse as ArcGISTiledElevationTerrainProvider,Ap as ArcGisBaseMapType,Sy as ArcGisMapServerImageryProvider,bd as ArcGisMapService,sn as ArcType,hl as ArticulationStageType,zt as AssociativeArray,mE as Atmosphere,Zz as AtmospherePipelineStage,an as AttributeCompression,Vt as AttributeType,_6 as AutoExposure,Q_ as AutomaticUniforms,zi as Axis,Vf as AxisAlignedBoundingBox,nV as Azure2DImageryProvider,Nz as B3dmLoader,Lz as B3dmParser,h9 as BaseLayerPicker,f9 as BaseLayerPickerViewModel,Iv as BatchTable,CE as BatchTableHierarchy,Cu as BatchTexture,bU as BatchTexturePipelineStage,Dr as Billboard,md as BillboardCollection,Pl as BillboardGraphics,Va as BillboardLoadState,ly as BillboardTexture,D3 as BillboardVisualizer,Bse as BingMapsGeocoderService,HU as BingMapsImageryProvider,BD as BingMapsStyle,Wc as BlendEquation,Kr as BlendFunction,Fi as BlendOption,en as BlendingState,Je as BoundingRectangle,se as BoundingSphere,It as BoundingSphereState,mx as BoundingVolumeSemantics,mOe as BoxEmitter,Nc as BoxGeometry,K3 as BoxGeometryUpdater,Lv as BoxGraphics,Pm as BoxOutlineGeometry,ij as BrdfLutGenerator,Ze as Buffer,tC as BufferLoader,el as BufferPoint,hf as BufferPointCollection,Sp as BufferPointMaterial,oa as BufferPolygon,Cl as BufferPolygonCollection,sd as BufferPolygonMaterial,Cs as BufferPolyline,vl as BufferPolylineCollection,cd as BufferPolylineMaterial,ra as BufferPrimitive,as as BufferPrimitiveCollection,su as BufferPrimitiveMaterial,Oe as BufferUsage,vU as CPUStylingPipelineStage,l8 as CallbackPositionProperty,cp as CallbackProperty,Ir as Camera,x6 as CameraEventAggregator,or as CameraEventType,rj as CameraFlightPath,k as Cartesian2,h as Cartesian3,ae as Cartesian4,qD as CartesianRectangle,de as Cartographic,Kse as CartographicGeocoderService,nce as CatmullRomSpline,HE as Cesium3DContentGroup,Yh as Cesium3DTile,pp as Cesium3DTileBatchTable,sf as Cesium3DTileColorBlendMode,pOe as Cesium3DTileContent,eS as Cesium3DTileContentFactory,co as Cesium3DTileContentState,Ms as Cesium3DTileContentType,us as Cesium3DTileFeature,mp as Cesium3DTileFeatureTable,qh as Cesium3DTileOptimizationHint,J4 as Cesium3DTileOptimizations,lo as Cesium3DTilePass,Zh as Cesium3DTilePassState,Fy as Cesium3DTilePointFeature,To as Cesium3DTileRefine,Uy as Cesium3DTileStyle,t8 as Cesium3DTileStyleEngine,ZE as Cesium3DTileVectorFeature,T9 as Cesium3DTilesInspector,b9 as Cesium3DTilesInspectorViewModel,iL as Cesium3DTilesTerrainData,fI as Cesium3DTilesTerrainGeometryProcessor,ple as Cesium3DTilesTerrainProvider,_Oe as Cesium3DTilesVoxelProvider,Yo as Cesium3DTileset,i8 as Cesium3DTilesetBaseTraversal,Z4 as Cesium3DTilesetCache,Vv as Cesium3DTilesetGraphics,e8 as Cesium3DTilesetHeatmap,cS as Cesium3DTilesetMetadata,n8 as Cesium3DTilesetMostDetailedTraversal,o8 as Cesium3DTilesetSkipTraversal,Ip as Cesium3DTilesetStatistics,ic as Cesium3DTilesetTraversal,c8 as Cesium3DTilesetVisualizer,y9 as CesiumInspector,g9 as CesiumInspectorViewModel,mC as CesiumTerrainProvider,LH as CesiumWidget,Ur as Check,AR as CheckerboardMaterialProperty,b5 as CircleEmitter,cue as CircleGeometry,due as CircleOutlineGeometry,GV as ClassificationModelDrawCommand,xU as ClassificationPipelineStage,WP as ClassificationPrimitive,Zn as ClassificationType,ui as ClearCommand,ls as ClippingPlane,va as ClippingPlaneCollection,vD as ClippingPolygon,fp as ClippingPolygonCollection,jm as Clock,_a as ClockRange,Br as ClockStep,r9 as ClockViewModel,vOe as CloudCollection,SO as CloudType,U as Color,Ml as ColorBlendMode,Kt as ColorGeometryInstanceAttribute,Yt as ColorMaterialProperty,ZMe as Command,Y as ComponentDatatype,a4 as Composite3DTileContent,NIe as CompositeEntityCollection,bR as CompositeMaterialProperty,Cc as CompositePositionProperty,Bl as CompositeProperty,lL as CompressedTextureBuffer,lu as ComputeCommand,Ok as ComputeEngine,D4 as ConditionsExpression,EOe as ConeEmitter,_u as ConstantPositionProperty,yi as ConstantProperty,rN as ConstantSpline,j4 as ContentMetadata,Tv as Context,Ft as ContextLimits,FMe as Controller,dj as ControllerHost,uN as CoplanarPolygonGeometry,x_ as CoplanarPolygonGeometryLibrary,dh as CoplanarPolygonOutlineGeometry,tr as CornerType,vz as CorrelationGroup,OC as CorridorGeometry,sr as CorridorGeometryLibrary,$3 as CorridorGeometryUpdater,Fv as CorridorGraphics,AN as CorridorOutlineGeometry,wt as Credit,pj as CreditDisplay,aa as CubeMap,Mk as CubeMapFace,zS as CubeMapPanorama,YT as CubicRealPolynomial,Ui as CullFace,is as CullingVolume,qd as CumulusCloud,j3 as CustomDataSource,vfe as CustomHeightmapTerrainProvider,Pg as CustomShader,Ey as CustomShaderMode,RU as CustomShaderPipelineStage,ox as CustomShaderTranslucencyMode,bN as CylinderGeometry,LC as CylinderGeometryLibrary,J3 as CylinderGeometryUpdater,Bv as CylinderGraphics,xN as CylinderOutlineGeometry,jH as CzmlDataSource,Ca as DataSource,Vp as DataSourceClock,Xk as DataSourceCollection,T8 as DataSourceDisplay,SOe as DebugAppearance,Tg as DebugCameraPrimitive,k6 as DebugInspector,v5 as DebugModelMatrixPrimitive,Ife as DefaultProxy,Ac as DepthFunction,bj as DepthPlane,OU as DequantizationPipelineStage,Op as DerivedCommand,pe as DeveloperError,Tj as DeviceOrientationCameraController,wOe as DirectionalLight,zD as DiscardEmptyTileImagePolicy,VU as DiscardMissingTileImagePolicy,jt as DistanceDisplayCondition,Jn as DistanceDisplayConditionGeometryInstanceAttribute,f_ as DoubleEndedPriorityQueue,TN as DoublyLinkedList,h_ as DracoLoader,nt as DrawCommand,_y as DynamicAtmosphereLightingType,yy as DynamicEnvironmentMapManager,Wv as DynamicGeometryBatch,wi as DynamicGeometryUpdater,_M as EarthOrientationParameters,BA as EarthOrientationParametersSample,ya as EasingFunction,LU as EdgeDetectionPipelineStage,Mh as EdgeDisplayMode,Rj as EdgeFramebuffer,BU as EdgeVisibilityPipelineStage,eu as EllipseGeometry,Ku as EllipseGeometryLibrary,Z3 as EllipseGeometryUpdater,kv as EllipseGraphics,Xf as EllipseOutlineGeometry,te as Ellipsoid,E_ as EllipsoidGeodesic,Ks as EllipsoidGeometry,Q3 as EllipsoidGeometryUpdater,zv as EllipsoidGraphics,Zf as EllipsoidOutlineGeometry,Z8 as EllipsoidPrimitive,Uc as EllipsoidRhumbLine,IOe as EllipsoidSurfaceAppearance,Fa as EllipsoidTangentPlane,B0 as EllipsoidTerrainProvider,vm as EllipsoidalOccluder,dg as Empty3DTileContent,Sn as EncodedCartesian3,$r as Entity,gd as EntityCluster,Qs as EntityCollection,E8 as EntityView,POe as EquirectangularPanorama,be as Event,Fo as EventHelper,zh as Expression,Rt as ExpressionNodeType,Qf as ExtrapolationType,fn as FeatureDetection,rx as FeatureIdPipelineStage,Cj as Fog,ze as ForEach,w5 as FrameRateMonitor,vj as FrameState,Ta as Framebuffer,si as FramebufferManager,H as Frozen,Mj as FrustumCommands,VC as FrustumGeometry,SN as FrustumOutlineGeometry,Zo as Fullscreen,S9 as FullscreenButton,v9 as FullscreenButtonViewModel,yx as GaussianSplat3DTileContent,V4 as GaussianSplatPrimitive,B4 as GaussianSplatRenderResources,QE as GaussianSplatSorter,F4 as GaussianSplatTextureGenerator,nT as GeoJsonDataSource,Bz as GeoJsonLoader,FOe as GeoJsonPrimitive,yb as GeocodeType,P9 as Geocoder,rP as GeocoderService,w9 as GeocoderViewModel,ki as GeographicProjection,$i as GeographicTilingScheme,Tt as Geometry,h4 as Geometry3DTileContent,Me as GeometryAttribute,xn as GeometryAttributes,Yfe as GeometryFactory,Bt as GeometryInstance,yl as GeometryInstanceAttribute,mn as GeometryOffsetAttribute,Gn as GeometryPipeline,UU as GeometryPipelineStage,nh as GeometryType,Ii as GeometryUpdater,oE as GeometryUpdaterSet,sz as GeometryVisualizer,xp as GetFeatureInfoFormat,$8 as Globe,Lj as GlobeDepth,P8 as GlobeSurfaceShaderSet,$h as GlobeSurfaceTile,U8 as GlobeSurfaceTileProvider,V8 as GlobeTranslucency,Nj as GlobeTranslucencyFramebuffer,Ej as GlobeTranslucencyState,AI as GltfBufferViewLoader,bI as GltfDracoLoader,Sz as GltfGpmLoader,wD as GltfGpmLocal,TI as GltfImageLoader,CI as GltfIndexBufferLoader,EI as GltfJsonLoader,Ad as GltfLoader,Xu as GltfLoaderUtil,Dz as GltfMeshPrimitiveGpmLoader,ML as GltfSpzLoader,yz as GltfStructuralMetadataLoader,DI as GltfTextureLoader,RI as GltfVertexBufferLoader,tV as Google2DImageryProvider,kOe as GoogleEarthEnterpriseImageryProvider,KU as GoogleEarthEnterpriseMapsProvider,M_ as GoogleEarthEnterpriseMetadata,aP as GoogleEarthEnterpriseTerrainData,nde as GoogleEarthEnterpriseTerrainProvider,IN as GoogleEarthEnterpriseTileInformation,rde as GoogleGeocoderService,xs as GoogleMaps,zOe as GoogleStreetViewCubeMapPanoramaProvider,rG as GpxDataSource,Zg as GregorianDate,UOe as GridImageryProvider,xR as GridMaterialProperty,ii as GroundGeometryUpdater,HC as GroundPolylineGeometry,tp as GroundPolylinePrimitive,mu as GroundPrimitive,p1 as GroupMetadata,ph as HeadingPitchRange,Oc as HeadingPitchRoll,dM as Heap,it as HeightReference,eh as HeightmapEncoding,Lc as HeightmapTerrainData,rI as HeightmapTessellator,FN as HermitePolynomialApproximation,YA as HermiteSpline,cP as HilbertOrder,O9 as HomeButton,D9 as HomeButtonViewModel,ji as HorizontalOrigin,zMe as HybridScreenSpacePanCameraController,bLe as I3SBuildingSceneLayerExplorer,L9 as I3SBuildingSceneLayerExplorerViewModel,e0 as I3SDataProvider,I5 as I3SDecoder,P5 as I3SFeature,R5 as I3SField,DO as I3SGeometry,vw as I3SLayer,RO as I3SNode,F5 as I3SStatistics,B5 as I3SSublayer,L5 as I3SSymbology,jz as I3dmLoader,zz as I3dmParser,XOe as ITwinData,rs as ITwinPlatform,kN as Iau2000Orientation,xM as Iau2006XysData,zT as Iau2006XysSample,zN as IauOrientationAxes,BN as IauOrientationParameters,bE as ImageBasedLighting,eU as ImageBasedLightingPipelineStage,Wb as ImageMaterialProperty,GD as Imagery,t4 as ImageryConfiguration,YD as ImageryCoverage,aV as ImageryFlags,cV as ImageryInput,wa as ImageryLayer,uS as ImageryLayerCollection,yp as ImageryLayerFeatureInfo,lV as ImageryPipelineStage,xd as ImageryProvider,jn as ImageryState,t1 as Implicit3DTileContent,mI as ImplicitAvailabilityBitstream,pI as ImplicitMetadataView,ka as ImplicitSubdivisionScheme,y_ as ImplicitSubtree,A5 as ImplicitSubtreeCache,oL as ImplicitSubtreeMetadata,v0 as ImplicitTileCoordinates,E0 as ImplicitTileset,Ve as IndexDatatype,B9 as InfoBox,N9 as InfoBoxViewModel,Of as InspectorShared,Do as InstanceAttributeSemantic,pU as InstancingPipelineStage,Yde as InterpolationAlgorithm,Xm as InterpolationType,Xt as Intersect,ci as IntersectionTests,Rm as Intersections2D,$o as Interval,G1 as InvertClassification,Fm as Ion,B_ as IonGeocodeProviderType,GC as IonGeocoderService,Eu as IonImageryProvider,HD as IonImageryProviderFactory,ga as IonResource,wy as IonWorldImageryStyle,Qe as Iso8601,wj as JobScheduler,kc as JobType,Ay as JsonMetadataTable,K as JulianDate,uL as KTX2Transcoder,Xr as KeyboardEventModifier,zr as KeyframeNode,oG as KmlCamera,Tw as KmlDataSource,e5 as KmlLookAt,n5 as KmlTour,r5 as KmlTourFlyTo,o5 as KmlTourWait,Hb as Label,Y0 as LabelCollection,op as LabelGraphics,bo as LabelStyle,cz as LabelVisualizer,VN as LagrangePolynomialApproximation,dr as LeapSecond,$Oe as Light,rg as LightingModel,fV as LightingPipelineStage,qC as LinearApproximation,qA as LinearSpline,nMe as MVTDataProvider,au as ManagedArray,Du as MapMode2D,ehe as MapProjection,$U as MapboxImageryProvider,rMe as MapboxStyleImageryProvider,sV as MappedPositions,ir as Material,Ar as MaterialAppearance,pV as MaterialPipelineStage,xo as MaterialProperty,I as Math,Zi as Matrix2,$ as Matrix3,O as Matrix4,lH as Megatexture,Pz as MeshPrimitiveGpmLocal,Nm as MetadataClass,A0 as MetadataClassProperty,Mt as MetadataComponentType,qn as MetadataEntity,BL as MetadataEnum,NL as MetadataEnumValue,Pj as MetadataPicking,Cd as MetadataPickingPipelineStage,Fh as MetadataPipelineStage,Zl as MetadataSchema,tb as MetadataSchemaLoader,ch as MetadataSemantic,oh as MetadataTable,sL as MetadataTableProperty,gt as MetadataType,sh as MipmapHint,Ed as Model,Sd as Model3DTileContent,UE as ModelAlphaOptions,Gz as ModelAnimation,Hz as ModelAnimationChannel,qz as ModelAnimationCollection,cf as ModelAnimationLoop,gp as ModelAnimationState,iU as ModelArticulation,tU as ModelArticulationStage,aU as ModelClippingPlanesPipelineStage,lU as ModelClippingPolygonsPipelineStage,ix as ModelColorPipelineStage,Tn as ModelComponents,qV as ModelDrawCommand,KV as ModelDrawCommands,Yz as ModelFeature,Xz as ModelFeatureTable,dy as ModelGraphics,n4 as ModelImagery,kE as ModelImageryMapping,jV as ModelLightingOptions,gU as ModelMatrixUpdateStage,uU as ModelNode,zE as ModelPrimitiveImagery,Ps as ModelReader,MV as ModelRenderResources,yU as ModelRuntimeNode,RV as ModelRuntimePrimitive,JV as ModelSceneGraph,BV as ModelSilhouettePipelineStage,OV as ModelSkin,UV as ModelSplitterPipelineStage,ZV as ModelStatistics,qo as ModelType,_t as ModelUtility,o4 as ModelVisualizer,tj as Moon,_V as MorphTargetsPipelineStage,the as MorphWeightSpline,nb as MortonOrder,sc as MouseButton,W4 as Multiple3DTileContent,zk as MultisampleFramebuffer,U9 as NavigationHelpButton,k9 as NavigationHelpButtonViewModel,Wt as NearFarScalar,oMe as NeverTileDiscardPolicy,VV as NodeRenderResources,_U as NodeStatisticsPipelineStage,Uv as NodeTransformationProperty,Bj as OIT,WN as Occluder,yr as OffsetGeometryInstanceAttribute,ohe as OpenCageGeocoderService,DA as OpenStreetMapImageryProvider,P3 as OrderedGroundPrimitiveCollection,Jt as OrientedBoundingBox,pn as OrthographicFrustum,Aa as OrthographicOffCenterFrustum,ahe as Packable,she as PackableForInterpolation,sMe as Panorama,cMe as PanoramaProvider,NO as Particle,fMe as ParticleBurst,hMe as ParticleEmitter,gMe as ParticleSystem,Pe as Pass,_c as PassState,hy as PathGraphics,Ag as PathMode,g8 as PathVisualizer,UN as PeliasGeocoderService,_n as PerInstanceColorAppearance,nA as PerformanceDisplay,H9 as PerformanceWatchdog,V9 as PerformanceWatchdogViewModel,Yi as PerspectiveFrustum,ru as PerspectiveOffCenterFrustum,Dj as PickDepth,kj as PickDepthFramebuffer,zj as PickFramebuffer,Lk as PickId,mH as PickedMetadataInfo,Jj as Picking,yV as PickingPipelineStage,k_ as PinBuilder,ke as PixelDatatype,He as PixelFormat,Oj as PlanarFillIdFramebuffer,tn as Plane,KN as PlaneGeometry,ez as PlaneGeometryUpdater,V3 as PlaneGraphics,JN as PlaneOutlineGeometry,e4 as PntsLoader,jE as PntsParser,MH as PointCloud,xy as PointCloudEyeDomeLighting,J0 as PointCloudShading,bV as PointCloudStylingPipelineStage,jv as PointGraphics,Ss as PointPrimitive,ZP as PointPrimitiveCollection,_8 as PointVisualizer,U_ as PolygonGeometry,$n as PolygonGeometryLibrary,tz as PolygonGeometryUpdater,ap as PolygonGraphics,Vc as PolygonHierarchy,eF as PolygonOutlineGeometry,li as PolygonPipeline,Vh as Polyline,TR as PolylineArrowMaterialProperty,Ep as PolylineCollection,Ua as PolylineColorAppearance,CR as PolylineDashMaterialProperty,V_ as PolylineGeometry,A8 as PolylineGeometryUpdater,vR as PolylineGlowMaterialProperty,Dl as PolylineGraphics,yc as PolylineMaterialAppearance,Qx as PolylineOutlineMaterialProperty,nr as PolylinePipeline,x8 as PolylineVisualizer,tF as PolylineVolumeGeometry,Hm as PolylineVolumeGeometryLibrary,nz as PolylineVolumeGeometryUpdater,Hv as PolylineVolumeGraphics,nF as PolylineVolumeOutlineGeometry,rp as PositionProperty,mA as PositionPropertyArray,Mr as PostProcessStage,y6 as PostProcessStageCollection,yf as PostProcessStageComposite,kd as PostProcessStageLibrary,Bd as PostProcessStageSampleMode,IS as PostProcessStageTextureCache,Iz as PpeMetadata,WMe as PpeSource,wz as PpeTexture,Fn as Primitive,pu as PrimitiveCollection,yE as PrimitiveLoadPlan,_E as PrimitiveOutlineGenerator,CV as PrimitiveOutlinePipelineStage,Pv as PrimitivePipeline,HV as PrimitiveRenderResources,sa as PrimitiveState,vV as PrimitiveStatisticsPipelineStage,Re as PrimitiveType,Y9 as ProjectionPicker,W9 as ProjectionPickerViewModel,X as Property,ER as PropertyArray,pE as PropertyAttribute,pz as PropertyAttributeProperty,Au as PropertyBag,xu as PropertyTable,by as PropertyTexture,mz as PropertyTextureProperty,ho as ProviderViewModel,Phe as Proxy,Kl as QuadraticRealPolynomial,j8 as QuadtreeOccluders,K8 as QuadtreePrimitive,G8 as QuadtreeTile,rc as QuadtreeTileLoadState,_Me as QuadtreeTileProvider,hC as QuantizedMeshTerrainData,UM as QuarticRealPolynomial,Fe as Quaternion,iF as QuaternionSpline,fb as Queue,hn as Ray,ie as Rectangle,nv as RectangleCollisionChecker,ov as RectangleGeometry,Ts as RectangleGeometryLibrary,iz as RectangleGeometryUpdater,sp as RectangleGraphics,cv as RectangleOutlineGeometry,Vi as ReferenceFrame,Yy as ReferenceProperty,je as RenderState,ld as Renderbuffer,fu as RenderbufferFormat,Eo as Request,l0 as RequestErrorEvent,fl as RequestScheduler,Ti as RequestState,Za as RequestType,De as Resource,Ni as ResourceCache,Ql as ResourceCacheKey,zL as ResourceCacheStatistics,er as ResourceLoader,At as ResourceLoaderState,nm as Rotation,oe as RuntimeError,q_ as S2Cell,Zs as SDFSettings,vc as SampledPositionProperty,Md as SampledProperty,Ut as Sampler,bg as ScaledPositionProperty,yH as Scene,vS as SceneFramebuffer,re as SceneMode,EV as SceneMode2DPipelineStage,J9 as SceneModePicker,K9 as SceneModePickerViewModel,cr as SceneTransforms,b6 as SceneTransitioner,R6 as ScreenSpaceCameraController,e9 as ScreenSpaceElevatorCameraController,os as ScreenSpaceEventHandler,ln as ScreenSpaceEventType,i0 as ScreenSpaceInputBindings,t9 as ScreenSpaceMapCameraController,UMe as ScreenSpaceTiltOrbitCameraController,VMe as ScreenSpaceZoomCameraController,ax as SelectedFeatureIdPipelineStage,t7 as SelectionIndicator,Q9 as SelectionIndicatorViewModel,IR as SensorVolumePortionToDisplay,ry as ShaderBuilder,Nk as ShaderCache,he as ShaderDestination,Vk as ShaderFunction,Zt as ShaderProgram,Ge as ShaderSource,Uk as ShaderStruct,aA as ShadowMap,Np as ShadowMapShader,Rn as ShadowMode,fd as ShadowVolumeAppearance,Hk as SharedContext,Dn as ShowGeometryInstanceAttribute,Sb as Simon1994PlanetaryPositions,Ume as SimplePolylineGeometry,JU as SingleTileImageryProvider,wV as SkinningPipelineStage,xH as SkyAtmosphere,EH as SkyBox,O6 as SnapFramebuffer,L6 as Snapping,uH as SpatialNode,Ez as Spdcf,hp as SpecularEnvironmentCubeMap,yMe as SphereEmitter,gF as SphereGeometry,K_ as SphereOutlineGeometry,_F as Spherical,Er as Spline,jo as SplitDirection,pR as Splitter,Dh as StaticGeometryColorBatch,Oh as StaticGeometryPerMaterialBatch,TD as StaticGroundGeometryColorBatch,az as StaticGroundGeometryPerMaterialBatch,b8 as StaticGroundPolylinePerMaterialBatch,CD as StaticOutlineGeometryBatch,qt as StencilConstants,Qn as StencilFunction,Pt as StencilOperation,yF as SteppedSpline,xl as Stereographic,Qb as StorageType,SR as StripeMaterialProperty,jp as StripeOrientation,ec as StructuralMetadata,_p as StyleCommandsNeeded,AMe as StyleExpression,PH as Sun,ny as SunLight,B6 as SunPostProcess,xz as SupportedImageFormats,i9 as SvgPathBindingHandler,Gk as Sync,Yn as TaskProcessor,$5 as Terrain,Hu as TerrainData,po as TerrainEncoding,D1 as TerrainFillMesh,mc as TerrainMesh,Kv as TerrainOffsetProperty,XM as TerrainPicker,Vr as TerrainProvider,js as TerrainQuantization,Or as TerrainState,Et as Texture,Wk as Texture3D,vv as TextureAtlas,Fk as TextureCache,ni as TextureMagnificationFilter,V6 as TextureManager,Gt as TextureMinificationFilter,SP as TexturePacker,j6 as TextureUniform,on as TextureWrap,wm as TileAvailability,Rd as TileBoundingRegion,X4 as TileBoundingS2Cell,Hy as TileBoundingSphere,bMe as TileBoundingVolume,J5 as TileCoordinatesImageryProvider,xMe as TileDiscardPolicy,Pn as TileEdge,WD as TileImagery,sx as TileMapServiceImageryProvider,H4 as TileMetadata,mf as TileOrientedBoundingBox,qr as TileProviderError,q8 as TileReplacementQueue,fi as TileSelectionResult,CMe as TileState,p4 as Tileset3DTileContent,$4 as TilesetMetadata,Kz as TilesetPipelineStage,Vme as TilingScheme,Un as TimeConstants,NE as TimeDynamicImagery,_R as TimeDynamicPointCloud,Cn as TimeInterval,xa as TimeIntervalCollection,$y as TimeIntervalCollectionPositionProperty,gA as TimeIntervalCollectionProperty,ai as TimeStandard,r7 as Timeline,n7 as TimelineHighlightRange,i7 as TimelineTrack,WL as Tipsify,bT as ToggleButtonViewModel,cA as Tonemapper,$_ as TrackingReferenceFrame,mt as Transforms,Ib as TranslationRotationScale,jj as TranslucentTileClassification,lI as TridiagonalSystemSolver,Hw as TrustedServers,DS as TweenCollection,Bk as UniformState,Ig as UniformType,z5 as UrlTemplate3DTilesDataProvider,Sa as UrlTemplateImageryProvider,jUr as VERSION,c7 as VRButton,a7 as VRButtonViewModel,Yme as VRTheWorldTerrainProvider,HMe as VaryingType,ag as Vector3DTileBatch,v4 as Vector3DTileClampedPolylines,E4 as Vector3DTileContent,Ly as Vector3DTileGeometry,A4 as Vector3DTilePoints,b4 as Vector3DTilePolygons,$E as Vector3DTilePolylines,GE as Vector3DTilePrimitive,gx as VectorGltf3DTileContent,Tl as VectorPipeline,_k as VectorProvider,BH as VelocityOrientationProperty,Zy as VelocityVectorProperty,Vn as VertexArray,ay as VertexArrayFacade,ot as VertexAttributeSemantic,Be as VertexFormat,pr as VerticalExaggeration,PV as VerticalExaggerationPipelineStage,Wn as VerticalOrigin,Vpe as VideoSynchronizer,SS as View,MLe as Viewer,vMe as ViewportQuad,Bo as Visibility,iOe as Visualizer,lA as VoxelBoundsCollection,NS as VoxelBoxShape,z6 as VoxelCell,LS as VoxelContent,FS as VoxelCylinderShape,BS as VoxelEllipsoidShape,f7 as VoxelInspector,l7 as VoxelInspectorViewModel,Dg as VoxelMetadataOrder,qx as VoxelPrimitive,EMe as VoxelProvider,oH as VoxelRenderResources,SMe as VoxelShape,Sc as VoxelShapeType,dH as VoxelTraversal,Hpe as VulkanConstants,Ak as WallGeometry,gv as WallGeometryLibrary,rz as WallGeometryUpdater,my as WallGraphics,bk as WallOutlineGeometry,ee as WebGLConstants,QU as WebMapServiceImageryProvider,eV as WebMapTileServiceImageryProvider,_i as WebMercatorProjection,So as WebMercatorTilingScheme,ns as WindingOrder,FP as WireframeIndexGenerator,DV as WireframePipelineStage,Zj as _shadersAcesTonemappingStage,N6 as _shadersAdditiveBlend,W1 as _shadersAdjustTranslucentFS,H3 as _shadersAllMaterialAppearanceFS,G3 as _shadersAllMaterialAppearanceVS,Qj as _shadersAmbientOcclusionGenerate,e6 as _shadersAmbientOcclusionModulate,t3 as _shadersAspectRampMaterial,dp as _shadersAtmosphereCommon,$z as _shadersAtmosphereStageFS,Jz as _shadersAtmosphereStageVS,W3 as _shadersBasicMaterialAppearanceFS,q3 as _shadersBasicMaterialAppearanceVS,N3 as _shadersBillboardCollectionFS,F3 as _shadersBillboardCollectionVS,t6 as _shadersBlackAndWhite,n6 as _shadersBloomComposite,nj as _shadersBrdfLutGeneratorFS,F6 as _shadersBrightPass,i6 as _shadersBrightness,I4 as _shadersBufferPointMaterialFS,w4 as _shadersBufferPointMaterialVS,uk as _shadersBufferPolygonMaterialFS,lk as _shadersBufferPolygonMaterialVS,hk as _shadersBufferPolylineMaterialFS,dk as _shadersBufferPolylineMaterialVS,n3 as _shadersBumpMapMaterial,CU as _shadersCPUStylingStageFS,TU as _shadersCPUStylingStageVS,i3 as _shadersCheckerboardMaterial,m5 as _shadersCloudCollectionFS,p5 as _shadersCloudCollectionVS,g5 as _shadersCloudNoiseFS,_5 as _shadersCloudNoiseVS,Vj as _shadersCompareAndPackTranslucentDepth,Fj as _shadersCompositeOITFS,ES as _shadersCompositeTranslucentClassification,uz as _shadersComputeIrradianceFS,fz as _shadersComputeRadianceMapFS,mV as _shadersConstantLodStageFS,hV as _shadersConstantLodStageVS,r6 as _shadersContrastBias,dz as _shadersConvolveSpecularMapFS,hz as _shadersConvolveSpecularMapVS,vH as _shadersCubeMapPanoramaVS,SU as _shadersCustomShaderStageFS,EU as _shadersCustomShaderStageVS,pv as _shadersCzmBuiltins,o6 as _shadersDepthOfField,_j as _shadersDepthPlaneFS,yj as _shadersDepthPlaneVS,a6 as _shadersDepthView,NMe as _shadersDepthViewPacked,r3 as _shadersDotMaterial,s6 as _shadersEdgeDetection,MU as _shadersEdgeDetectionStageFS,NU as _shadersEdgeVisibilityStageFS,FU as _shadersEdgeVisibilityStageVS,o3 as _shadersElevationBandMaterial,a3 as _shadersElevationContourMaterial,s3 as _shadersElevationRampMaterial,L1 as _shadersEllipsoidFS,E5 as _shadersEllipsoidSurfaceAppearanceFS,S5 as _shadersEllipsoidSurfaceAppearanceVS,N1 as _shadersEllipsoidVS,u6 as _shadersFXAA,g6 as _shadersFXAA3_11,c3 as _shadersFadeMaterial,wU as _shadersFeatureIdStageFS,IU as _shadersFeatureIdStageVS,c6 as _shadersFilmicTonemapping,Bx as _shadersGaussianBlur1D,kU as _shadersGeometryStageFS,zU as _shadersGeometryStageVS,S8 as _shadersGlobeFS,w8 as _shadersGlobeVS,l3 as _shadersGridMaterial,I1 as _shadersGroundAtmosphere,AB as _shadersHSBToRGB,bB as _shadersHSLToRGB,Qz as _shadersImageBasedLightingStageFS,fU as _shadersInstancingStageCommon,dU as _shadersInstancingStageVS,J6 as _shadersIntersectBox,Z6 as _shadersIntersectCylinder,K6 as _shadersIntersectDepth,Q6 as _shadersIntersectEllipsoid,oR as _shadersIntersectLongitude,$6 as _shadersIntersectPlane,MS as _shadersIntersection,X6 as _shadersIntersectionUtils,hU as _shadersLegacyInstancingStageVS,f6 as _shadersLensFlare,uV as _shadersLightingStageFS,dV as _shadersMaterialStageFS,rH as _shadersMegatexture,PU as _shadersMetadataStageFS,DU as _shadersMetadataStageVS,oU as _shadersModelClippingPlanesStageFS,cU as _shadersModelClippingPolygonsStageFS,sU as _shadersModelClippingPolygonsStageVS,rU as _shadersModelColorStageFS,XV as _shadersModelFS,LV as _shadersModelSilhouetteStageFS,NV as _shadersModelSilhouetteStageVS,kV as _shadersModelSplitterStageFS,YV as _shadersModelVS,d6 as _shadersModifiedReinhardTonemapping,gV as _shadersMorphTargetsStageVS,h6 as _shadersNightVision,u3 as _shadersNormalMapMaterial,iH as _shadersOctree,_f as _shadersPassThrough,Lx as _shadersPassThroughDepth,l6 as _shadersPbrNeutralTonemapping,C3 as _shadersPerInstanceColorAppearanceFS,v3 as _shadersPerInstanceColorAppearanceVS,Ev as _shadersPerInstanceFlatColorAppearanceFS,E3 as _shadersPerInstanceFlatColorAppearanceVS,Mz as _shadersPointCloudEyeDomeLighting,AV as _shadersPointCloudStylingStageVS,Gb as _shadersPointPrimitiveCollectionFS,z3 as _shadersPointPrimitiveCollectionVS,lz as _shadersPolygonSignedDistanceFS,f3 as _shadersPolylineArrowMaterial,Qk as _shadersPolylineColorAppearanceVS,cu as _shadersPolylineCommon,d3 as _shadersPolylineDashMaterial,wv as _shadersPolylineFS,h3 as _shadersPolylineGlowMaterial,e3 as _shadersPolylineMaterialAppearanceVS,m3 as _shadersPolylineOutlineMaterial,Kk as _shadersPolylineShadowVolumeFS,$k as _shadersPolylineShadowVolumeMorphFS,Jk as _shadersPolylineShadowVolumeMorphVS,Zk as _shadersPolylineShadowVolumeVS,g4 as _shadersPolylineVS,z4 as _shadersPrimitiveGaussianSplatFS,k4 as _shadersPrimitiveGaussianSplatVS,TV as _shadersPrimitiveOutlineStageFS,xV as _shadersPrimitiveOutlineStageVS,xB as _shadersRGBToHSB,TB as _shadersRGBToHSL,CB as _shadersRGBToXYZ,m6 as _shadersReinhardTonemapping,iV as _shadersReprojectWebMercatorFS,rV as _shadersReprojectWebMercatorVS,p3 as _shadersRimLightingMaterial,ND as _shadersSelectedFeatureIdStageCommon,GP as _shadersShadowVolumeAppearanceFS,T3 as _shadersShadowVolumeAppearanceVS,kb as _shadersShadowVolumeFS,p6 as _shadersSilhouette,SV as _shadersSkinningStageVS,fR as _shadersSkyAtmosphereCommon,AH as _shadersSkyAtmosphereFS,bH as _shadersSkyAtmosphereVS,TH as _shadersSkyBoxFS,CH as _shadersSkyBoxVS,g3 as _shadersSlopeRampMaterial,_3 as _shadersStripeMaterial,SH as _shadersSunFS,wH as _shadersSunTextureFS,IH as _shadersSunVS,Y3 as _shadersTexturedMaterialAppearanceFS,X3 as _shadersTexturedMaterialAppearanceVS,C4 as _shadersVector3DTileClampedPolylinesFS,T4 as _shadersVector3DTileClampedPolylinesVS,x4 as _shadersVector3DTilePolylinesVS,I8 as _shadersVectorCommon,QD as _shadersVectorTileVS,IV as _shadersVerticalExaggerationStageVS,y5 as _shadersViewportQuadFS,bv as _shadersViewportQuadVS,q6 as _shadersVoxelFS,W6 as _shadersVoxelUtils,Y6 as _shadersVoxelVS,A3 as _shadersWater,y3 as _shadersWaterMaskMaterial,vB as _shadersXYZToRGB,EB as _shadersacesTonemapping,SB as _shadersalphaWeight,wB as _shadersantialias,IB as _shadersapplyHSBShift,PB as _shadersapproximateSphericalCoordinates,DB as _shadersapproximateTanh,RB as _shadersbackFacing,OB as _shadersbranchFreeTernary,MB as _shaderscascadeColor,LB as _shaderscascadeDistance,NB as _shaderscascadeMatrix,FB as _shaderscascadeWeights,BB as _shadersclipPolygons,kB as _shaderscolumbusViewMorph,zB as _shaderscomputeAtmosphereColor,UB as _shaderscomputeGroundAtmosphereScattering,VB as _shaderscomputePosition,jB as _shaderscomputeScattering,HB as _shaderscomputeTextureTransform,eH as _shadersconvertLocalToBoxUv,tH as _shadersconvertLocalToCylinderUv,nH as _shadersconvertLocalToEllipsoidUv,GB as _shaderscosineAndSine,WB as _shadersdecodeRGB8,qB as _shadersdecompressTextureCoordinates,CF as _shadersdegreesPerRadian,YB as _shadersdepthClamp,vF as _shadersdepthRange,fB as _shadersdepthRangeStruct,XB as _shaderseastNorthUpToEyeCoordinates,KB as _shadersellipsoidContainsPoint,$B as _shadersellipsoidTextureCoordinates,EF as _shadersepsilon1,SF as _shadersepsilon2,wF as _shadersepsilon3,IF as _shadersepsilon4,PF as _shadersepsilon5,DF as _shadersepsilon6,RF as _shadersepsilon7,JB as _shadersequalsEpsilon,ZB as _shaderseyeOffset,QB as _shaderseyeToWindowCoordinates,e2 as _shadersfastApproximateAtan,t2 as _shadersfog,n2 as _shadersgammaCorrect,i2 as _shadersgeodeticSurfaceNormal,r2 as _shadersgetDefaultMaterial,o2 as _shadersgetDynamicAtmosphereLightDirection,a2 as _shadersgetLambertDiffuse,s2 as _shadersgetSpecular,c2 as _shadersgetWaterNoise,l2 as _shadershue,OF as _shadersinfinity,u2 as _shadersinverseGamma,f2 as _shadersisEmpty,d2 as _shadersisFull,h2 as _shaderslatitudeToWebMercatorFraction,m2 as _shaderslineDistance,p2 as _shaderslinearToSrgb,g2 as _shadersluminance,dB as _shadersmaterial,hB as _shadersmaterialInput,_2 as _shadersmaximumComponent,y2 as _shadersmetersPerPixel,mB as _shadersmodelMaterial,A2 as _shadersmodelToWindowCoordinates,pB as _shadersmodelVertexOutput,b2 as _shadersmultiplyWithColorBalance,x2 as _shadersnearFarScalar,T2 as _shadersoctDecode,MF as _shadersoneOverPi,LF as _shadersoneOverTwoPi,C2 as _shaderspackDepth,NF as _shaderspassCesium3DTile,FF as _shaderspassCesium3DTileClassification,BF as _shaderspassCesium3DTileClassificationIgnoreShow,kF as _shaderspassCesium3DTileEdges,zF as _shaderspassCesium3DTileEdgesDirect,UF as _shaderspassCesium3DTilePlanarFillId,VF as _shaderspassClassification,jF as _shaderspassCompute,HF as _shaderspassEnvironment,GF as _shaderspassGaussianSplats,WF as _shaderspassGlobe,qF as _shaderspassOpaque,YF as _shaderspassOverlay,XF as _shaderspassTerrainClassification,KF as _shaderspassTranslucent,$F as _shaderspassVoxels,v2 as _shaderspbrLighting,E2 as _shaderspbrNeutralTonemapping,S2 as _shadersphong,JF as _shaderspi,ZF as _shaderspiOverFour,QF as _shaderspiOverSix,eB as _shaderspiOverThree,tB as _shaderspiOverTwo,w2 as _shadersplaneDistance,I2 as _shaderspointAlongRay,nB as _shadersradiansPerDegree,gB as _shadersray,P2 as _shadersrayEllipsoidIntersectionInterval,_B as _shadersraySegment,D2 as _shadersraySphereIntersectionInterval,R2 as _shadersreadDepth,O2 as _shadersreadNonPerspective,M2 as _shadersreverseLogDepth,L2 as _shadersround,N2 as _shaderssaturation,iB as _shaderssceneMode2D,rB as _shaderssceneMode3D,oB as _shaderssceneModeColumbusView,aB as _shaderssceneModeMorphing,F2 as _shadersshadowDepthCompare,yB as _shadersshadowParameters,B2 as _shadersshadowVisibility,k2 as _shaderssignNotZero,sB as _shaderssolarRadius,z2 as _shaderssphericalHarmonics,U2 as _shaderssrgbToLinear,V2 as _shaderstangentToEyeSpaceMatrix,j2 as _shaderstextureCube,cB as _shadersthreePiOver2,H2 as _shaderstransformPlane,G2 as _shaderstranslateRelativeToEye,W2 as _shaderstranslucentPhong,q2 as _shaderstranspose,lB as _shaderstwoPi,Y2 as _shadersunpackClippingExtents,X2 as _shadersunpackDepth,K2 as _shadersunpackFloat,$2 as _shadersunpackTexture,J2 as _shadersunpackUint,Z2 as _shadersvalueTransform,Q2 as _shadersvertexLogDepth,uB as _shaderswebMercatorMaxLatitude,ek as _shaderswindowToEyeCoordinates,tk as _shaderswriteDepthClamp,nk as _shaderswriteLogDepth,ik as _shaderswriteNonPerspective,Xn as addAllToArray,bL as addBuffer,fL as addDefaults,_L as addExtensionsRequired,ah as addExtensionsUsed,QA as addPipelineExtras,bs as addToArray,cM as appendForwardSlash,Pr as arrayRemoveDuplicates,Xme as assert,gC as barycentricCoordinates,Cr as binarySearch,$t as buildModuleUrl,V5 as buildVectorGltfFromMVT,rR as buildVoxelCustomShader,aH as buildVoxelDrawCommands,Xe as clone,Ot as combine,gS as computeFlyToLocationForRectangle,qE as createBillboardPointCallback,xk as createColorRamp,Ln as createCommand,m9 as createDefaultImageryProviderViewModels,p9 as createDefaultTerrainProviderViewModels,DMe as createElevationBandMaterial,OMe as createGooglePhotorealistic3DTileset,Kn as createGuid,oo as createMaterialPropertyDescriptor,MMe as createOsmBuildingsAsync,me as createPropertyDescriptor,yu as createRawPropertyDescriptor,LMe as createTangentSpaceDebugPrimitive,qMe as createTaskProcessorWorker,ak as createUniform,sk as createUniformArray,O4 as createVectorTileBuffersFromModelComponents,Tk as createWorldBathymetryAsync,Iy as createWorldImageryAsync,_v as createWorldTerrainAsync,Ck as decodeGoogleEarthEnterpriseData,W5 as decodeMVT,vk as decodeVectorPolylinePositions,n0 as defaultPickWorldPosition,Vu as defer,l as defined,rk as demodernizeShader,qs as deprecationWarning,ue as destroyObject,hOe as exportKml,oC as findAccessorMinMax,tS as findContentMetadata,nS as findGroupMetadata,XA as findMeshoptExtension,G4 as findTileMetadata,vI as forEachTextureInMaterial,m0 as formatError,cpe as freezeRenderState,Jd as getAbsoluteUri,Yu as getAccessorByteStride,lM as getBaseUri,Nh as getBinaryAccessor,DH as getClipAndStyleCode,_S as getClippingFunction,p_ as getComponentReader,zn as getElement,e_ as getExtensionFromUri,ty as getFilenameFromUri,Ek as getImageFromTypedArray,ym as getImagePixels,wo as getJsonFromTypedArray,Om as getMagic,Rz as getMeshPrimitives,hH as getMetadataClassProperty,pH as getMetadataProperty,Wu as getStringFromTypedArray,An as getTimestamp,Qi as hasExtension,py as heightReferenceOnEntityPropertyChanged,Al as isBitSet,MT as isBlobUri,kA as isCrossOriginUrl,bm as isDataUri,_m as isLeapYear,Ee as knockout,Dw as knockout_3_5_1,n9 as knockout_es5,LT as loadAndExecuteScript,qk as loadCubeMap,m_ as loadImageFromTypedArray,qu as loadKTX2,U0 as mergeSort,gL as moveTechniqueRenderStates,yL as moveTechniquesToExtension,Hf as numberOfComponentsForType,NT as objectToQuery,pt as oneTimeWarning,Cy as parseBatchTable,_z as parseFeatureMetadataLegacy,rC as parseGlb,fM as parseResponseHeaders,gz as parseStructuralMetadata,$D as pickModel,Zpe as pointInsideTriangle,Vy as preprocess3DTileContent,G6 as processVoxelProperties,kf as queryToObject,xL as readAccessorPacked,aC as removeExtension,hL as removeExtensionsRequired,iC as removeExtensionsUsed,pL as removePipelineExtras,AL as removeUnusedElements,P4 as renderBufferPointCollection,fk as renderBufferPolygonCollection,gk as renderBufferPolylineCollection,eb as resizeImageToNextPowerOfTwo,Sk as sampleTerrain,yv as sampleTerrainMostDetailed,wT as scaleToGeodeticSurface,Av as srgbToLinear,wk as subdivideArray,Ic as subscribeAndEvaluate,CL as updateAccessorComponentTypes,EL as updateVersion,No as usesExtension,LLe as viewerCesium3DTilesInspectorMixin,NLe as viewerCesiumInspectorMixin,BLe as viewerDragDropMixin,kLe as viewerPerformanceWatchdogMixin,ULe as viewerVoxelInspectorMixin,n0e as webGLConstantToGlslType,Ik as wrapFunction,XC as writeTextToCanvas};