javascript
/
three.js
miroir de https://github.com/tazdij/three.js.git


			
				
					
						
						
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							<!DOCTYPE html>
<html lang="en">
	<head>
		<title>three.js WebGL - MDDLoader</title>
		<meta charset="utf-8">
		<meta name="viewport" content="width=device-width, user-scalable=no, minimum-scale=1.0, maximum-scale=1.0">
		<link type="text/css" rel="stylesheet" href="main.css">
	</head>
	<body>

		<div id="info">
			<a href="https://threejs.org" target="_blank" rel="noopener">three.js</a> - MDDLoader
		</div>

		<script type="module">

			import * as THREE from '../build/three.module.js';

			import { MDDLoader } from './jsm/loaders/MDDLoader.js';

			var camera, scene, renderer, mixer, clock;

			init();

			function init() {

				scene = new THREE.Scene();

				camera = new THREE.PerspectiveCamera( 35, window.innerWidth / window.innerHeight, 0.1, 100 );
				camera.position.set( 10, 10, 10 );
				camera.lookAt( scene.position );

				clock = new THREE.Clock();

				//

				var hemiLight = new THREE.HemisphereLight( 0xffffff, 0x444444 );
				hemiLight.position.set( 0, 20, 0 );
				scene.add( hemiLight );

				var dirLight = new THREE.DirectionalLight( 0xffffff );
				dirLight.position.set( - 3, 10, - 10 );
				scene.add( dirLight );

				//

				var loader = new MDDLoader();
				loader.load( 'models/mdd/cube.mdd', function ( result ) {

					const morphTargets = result.morphTargets;
					const clip = result.clip;
					// clip.optimize(); // optional

					var geometry = new THREE.BoxBufferGeometry();
					geometry.morphAttributes.position = morphTargets; // apply morph targets

					var material = new THREE.MeshPhongMaterial( { morphTargets: true } );

					var mesh = new THREE.Mesh( geometry, material );
					scene.add( mesh );

					mixer = new THREE.AnimationMixer( mesh );
					mixer.clipAction( clip ).play(); // use clip

					animate();

				} );

				//

				renderer = new THREE.WebGLRenderer( { antialias: true } );
				renderer.setPixelRatio( window.devicePixelRatio );
				renderer.setSize( window.innerWidth, window.innerHeight );
				document.body.appendChild( renderer.domElement );

				window.addEventListener( 'resize', onWindowResize, false );

			}

			function onWindowResize() {

				camera.aspect = window.innerWidth / window.innerHeight;
				camera.updateProjectionMatrix();

				renderer.setSize( window.innerWidth, window.innerHeight );

			}

			function animate() {

				requestAnimationFrame( animate );

				var delta = clock.getDelta();

				if ( mixer ) mixer.update( delta );

				renderer.render( scene, camera );

			}

		</script>
	</body>
</html>