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159 lines
4.1 KiB
159 lines
4.1 KiB
2 years ago
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<!DOCTYPE html>
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<html lang="en">
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<head>
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<title>three.js webgl - morph targets - face</title>
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<meta charset="utf-8">
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<meta name="viewport" content="width=device-width, user-scalable=no, minimum-scale=1.0, maximum-scale=1.0">
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<link type="text/css" rel="stylesheet" href="main.css">
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<style>
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body {
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background-color: #666666;
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}
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</style>
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</head>
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<body>
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<div id="info">
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<a href="https://threejs.org" target="_blank" rel="noopener">three.js</a> webgl - morph targets - face<br/>
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model by <a href="https://www.bannaflak.com/face-cap" target="_blank" rel="noopener">Face Cap</a>
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</div>
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<!-- Import maps polyfill -->
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<!-- Remove this when import maps will be widely supported -->
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<script async src="https://unpkg.com/es-module-shims@1.3.6/dist/es-module-shims.js"></script>
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<script type="importmap">
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{
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"imports": {
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"three": "../build/three.module.js",
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"three/addons/": "./jsm/"
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}
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}
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</script>
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<script type="module">
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import * as THREE from 'three';
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import Stats from 'three/addons/libs/stats.module.js';
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import { OrbitControls } from 'three/addons/controls/OrbitControls.js';
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import { GLTFLoader } from 'three/addons/loaders/GLTFLoader.js';
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import { KTX2Loader } from 'three/addons/loaders/KTX2Loader.js';
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import { MeshoptDecoder } from 'three/addons/libs/meshopt_decoder.module.js';
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import { RoomEnvironment } from 'three/addons/environments/RoomEnvironment.js';
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import { GUI } from 'three/addons/libs/lil-gui.module.min.js';
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init();
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function init() {
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let mixer;
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const clock = new THREE.Clock();
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const container = document.createElement( 'div' );
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document.body.appendChild( container );
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const camera = new THREE.PerspectiveCamera( 45, window.innerWidth / window.innerHeight, 1, 20 );
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camera.position.set( - 1.8, 0.8, 3 );
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const scene = new THREE.Scene();
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const renderer = new THREE.WebGLRenderer( { antialias: true } );
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renderer.setPixelRatio( window.devicePixelRatio );
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renderer.setSize( window.innerWidth, window.innerHeight );
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renderer.toneMapping = THREE.ACESFilmicToneMapping;
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renderer.outputEncoding = THREE.sRGBEncoding;
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container.appendChild( renderer.domElement );
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const ktx2Loader = new KTX2Loader()
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.setTranscoderPath( 'js/libs/basis/' )
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.detectSupport( renderer );
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new GLTFLoader()
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.setKTX2Loader( ktx2Loader )
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.setMeshoptDecoder( MeshoptDecoder )
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.load( 'models/gltf/facecap.glb', ( gltf ) => {
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const mesh = gltf.scene.children[ 0 ];
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scene.add( mesh );
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mixer = new THREE.AnimationMixer( mesh );
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mixer.clipAction( gltf.animations[ 0 ] ).play();
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// GUI
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const head = mesh.getObjectByName( 'mesh_2' );
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const influences = head.morphTargetInfluences;
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const gui = new GUI();
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gui.close();
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for ( const [ key, value ] of Object.entries( head.morphTargetDictionary ) ) {
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gui.add( influences, value, 0, 1, 0.01 )
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.name( key.replace( 'blendShape1.', '' ) )
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.listen( influences );
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}
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} );
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const environment = new RoomEnvironment();
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const pmremGenerator = new THREE.PMREMGenerator( renderer );
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scene.background = new THREE.Color( 0x666666 );
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scene.environment = pmremGenerator.fromScene( environment ).texture;
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const controls = new OrbitControls( camera, renderer.domElement );
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controls.enableDamping = true;
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controls.minDistance = 2.5;
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controls.maxDistance = 5;
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controls.minAzimuthAngle = - Math.PI / 2;
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controls.maxAzimuthAngle = Math.PI / 2;
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controls.maxPolarAngle = Math.PI / 1.8;
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controls.target.set( 0, 0.15, - 0.2 );
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const stats = new Stats();
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container.appendChild( stats.dom );
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renderer.setAnimationLoop( () => {
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const delta = clock.getDelta();
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if ( mixer ) {
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mixer.update( delta );
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}
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renderer.render( scene, camera );
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controls.update();
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stats.update();
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} );
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window.addEventListener( 'resize', () => {
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camera.aspect = window.innerWidth / window.innerHeight;
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camera.updateProjectionMatrix();
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renderer.setSize( window.innerWidth, window.innerHeight );
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} );
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}
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</script>
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</body>
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</html>
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