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