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


			
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							<html lang="en">
	<head>
		<title>three.js webgl - loaders - FBX loader</title>
		<meta charset="utf-8">
		<meta name="viewport" content="width=device-width, user-scalable=no, minimum-scale=1.0, maximum-scale=1.0">
		<style>
			body {
				font-family: Monospace;
				background-color: #000;
				color: #fff;
				margin: 0px;
				overflow: hidden;
			}
			#info {
				color: #fff;
				position: absolute;
				top: 10px;
				width: 100%;
				text-align: center;
				z-index: 100;
				display:block;
			}
			#info a, .button { color: #f00; font-weight: bold; text-decoration: underline; cursor: pointer }
		</style>
	</head>

	<body>
		<div id="info">
		<a href="http://threejs.org" target="_blank">three.js</a> - FBXLoader test
		</div>

		<script src="../build/three.min.js"></script>

		<script src="js/controls/OrbitControls.js"></script>

		<script src="js/loaders/FBXLoader.js"></script>

		<script src="js/Detector.js"></script>
		<script src="js/libs/stats.min.js"></script>

		<script>

			if ( ! Detector.webgl ) Detector.addGetWebGLMessage();

			var container, stats, controls;
			var camera, scene, renderer;

			var clock = new THREE.Clock();

			var mixers = [];

			init();


			function init() {

				container = document.createElement( 'div' );
				document.body.appendChild( container );

				camera = new THREE.PerspectiveCamera( 45, window.innerWidth / window.innerHeight, 1, 2000 );

				scene = new THREE.Scene();

				//////////////////////////////////////////////////////////////
				// Grid

				var size = 14, step = 1;

				var geometry = new THREE.Geometry();
				var material = new THREE.LineBasicMaterial( { color: 0x303030 } );

				for ( var i = - size; i <= size; i += step ) {

					geometry.vertices.push( new THREE.Vector3( - size, - 0.04, i ) );
					geometry.vertices.push( new THREE.Vector3(   size, - 0.04, i ) );

					geometry.vertices.push( new THREE.Vector3( i, - 0.04, - size ) );
					geometry.vertices.push( new THREE.Vector3( i, - 0.04,   size ) );

				}

				var line = new THREE.LineSegments( geometry, material );
				scene.add( line );

				//////////////////////////////////////////////////////////////
				// Lights
				scene.add( new THREE.AmbientLight( 0xcccccc ) );

				//////////////////////////////////////////////////////////////
				// stats
				stats = new Stats();
				stats.domElement.style.position = 'absolute';
				stats.domElement.style.top = '0px';
				container.appendChild( stats.domElement );


				//////////////////////////////////////////////////////////////
				// model
				var manager = new THREE.LoadingManager();
				manager.onProgress = function ( item, loaded, total ) {

					console.log( item, loaded, total );

				};

				var onProgress = function ( xhr ) {
					if ( xhr.lengthComputable ) {
						var percentComplete = xhr.loaded / xhr.total * 100;
						console.log( Math.round(percentComplete, 2) + '% downloaded' );
					}
				};

				var onError = function ( xhr ) {
				};

				var loader = new THREE.FBXLoader( manager );
				loader.load( 'models/fbx/xsi_man_skinning.fbx', function ( object ) {

					object.traverse( function ( child ) {

						if ( child instanceof THREE.Mesh ) {

							// pass

						}

						if ( child instanceof THREE.SkinnedMesh ) {

							if ( child.geometry.animations !== undefined || child.geometry.morphAnimations !== undefined ) {

								child.mixer = new THREE.AnimationMixer( child );
								mixers.push( child.mixer );

								var action = child.mixer.clipAction( child.geometry.animations[0] );
								action.play();

							}


						}


					} );
					scene.add( object );


				}, onProgress, onError );

				//////////////////////////////////////////////////////////////
				renderer = new THREE.WebGLRenderer();
				renderer.setPixelRatio( window.devicePixelRatio );
				renderer.setSize( window.innerWidth, window.innerHeight );
				renderer.setClearColor( 0x000000 );
				container.appendChild( renderer.domElement );

				//////////////////////////////////////////////////////////////
				// controls, camera
				controls = new THREE.OrbitControls( camera, renderer.domElement );
				controls.target.set( 0, 12, 0 );
				camera.position.set( 2, 18, 28 );
				camera.lookAt( new THREE.Vector3( 0, 15, 0 ) );

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

				animate();
			}

			function onWindowResize() {

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

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

			}

			//
			function animate() {

				requestAnimationFrame( animate );

				if( mixers.length > 0 ){
					for ( var i=0; i < mixers.length; i++ ){
						mixers[i].update( clock.getDelta() );

					}

				}

				controls.update();
				stats.update();
				render();

			}

			function render() {
				renderer.render( scene, camera );
			}

		</script>

	</body>
</html>