Add existing to tracked

node_modules/@cesium/engine/Source/Shaders/Appearances/EllipsoidSurfaceAppearanceVS.js

@@ -0,0 +1,21 @@
+//This file is automatically rebuilt by the Cesium build process.
+export default "in vec3 position3DHigh;\n\
+in vec3 position3DLow;\n\
+in vec2 st;\n\
+in float batchId;\n\
+\n\
+out vec3 v_positionMC;\n\
+out vec3 v_positionEC;\n\
+out vec2 v_st;\n\
+\n\
+void main()\n\
+{\n\
+    vec4 p = czm_computePosition();\n\
+\n\
+    v_positionMC = position3DHigh + position3DLow;           // position in model coordinates\n\
+    v_positionEC = (czm_modelViewRelativeToEye * p).xyz;     // position in eye coordinates\n\
+    v_st = st;\n\
+\n\
+    gl_Position = czm_modelViewProjectionRelativeToEye * p;\n\
+}\n\
+";