Add existing to tracked

2026-08-11 09:53:42 -04:00
parent afe07f3055
commit ffd6e3d73c
8531 changed files with 4396230 additions and 0 deletions
@@ -0,0 +1,26 @@
+import removeExtensionsRequired from "./removeExtensionsRequired.js";
+import defined from "../../Core/defined.js";
+
+/**
+ * Removes an extension from gltf.extensionsUsed and gltf.extensionsRequired if it is present.
+ *
+ * @param {object} gltf A javascript object containing a glTF asset.
+ * @param {string} extension The extension to remove.
+ *
+ * @private
+ */
+function removeExtensionsUsed(gltf, extension) {
+  const extensionsUsed = gltf.extensionsUsed;
+  if (defined(extensionsUsed)) {
+    const index = extensionsUsed.indexOf(extension);
+    if (index >= 0) {
+      extensionsUsed.splice(index, 1);
+    }
+    removeExtensionsRequired(gltf, extension);
+    if (extensionsUsed.length === 0) {
+      delete gltf.extensionsUsed;
+    }
+  }
+}
+
+export default removeExtensionsUsed;