https://github.com/WWBN/AVideo/issues/8713

node_modules/three/examples/jsm/loaders/VRMLoader.js

@@ -0,0 +1,86 @@
+import {
+	Loader
+} from '../../../build/three.module.js';
+import { GLTFLoader } from '../loaders/GLTFLoader.js';
+
+// VRM Specification: https://dwango.github.io/vrm/vrm_spec/
+//
+// VRM is based on glTF 2.0 and VRM extension is defined
+// in top-level json.extensions.VRM
+
+var VRMLoader = ( function () {
+
+	function VRMLoader( manager ) {
+
+		if ( GLTFLoader === undefined ) {
+
+			throw new Error( 'THREE.VRMLoader: Import GLTFLoader.' );
+
+		}
+
+		Loader.call( this, manager );
+
+		this.gltfLoader = new GLTFLoader( this.manager );
+
+	}
+
+	VRMLoader.prototype = Object.assign( Object.create( Loader.prototype ), {
+
+		constructor: VRMLoader,
+
+		load: function ( url, onLoad, onProgress, onError ) {
+
+			var scope = this;
+
+			this.gltfLoader.load( url, function ( gltf ) {
+
+				try {
+
+					scope.parse( gltf, onLoad );
+
+				} catch ( e ) {
+
+					if ( onError ) {
+
+						onError( e );
+
+					} else {
+
+						console.error( e );
+
+					}
+
+					scope.manager.itemError( url );
+
+				}
+
+			}, onProgress, onError );
+
+		},
+
+		setDRACOLoader: function ( dracoLoader ) {
+
+			this.gltfLoader.setDRACOLoader( dracoLoader );
+			return this;
+
+		},
+
+		parse: function ( gltf, onLoad ) {
+
+			// var gltfParser = gltf.parser;
+			// var gltfExtensions = gltf.userData.gltfExtensions || {};
+			// var vrmExtension = gltfExtensions.VRM || {};
+
+			// handle VRM Extension here
+
+			onLoad( gltf );
+
+		}
+
+	} );
+
+	return VRMLoader;
+
+} )();
+
+export { VRMLoader };