javascript
/
three.js
mirror of https://github.com/tazdij/three.js.git


			
				
					
						
						
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							<!DOCTYPE html>
<html lang="en">
	<head>
		<title>three.js webgl - glTF 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 {
				color: #75ddc1;
				font-weight: bold;
			}
		</style>
	</head>

	<body>
		<div id="info">
			<a href="http://threejs.org" target="_blank" rel="noopener">three.js</a> - GLTFLoader<br />
			Battle Damaged Sci-fi Helmet by
			<a href="https://sketchfab.com/theblueturtle_" target="_blank" rel="noopener">theblueturtle_</a><br />
		</div>

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

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

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

		<script>

			if ( WEBGL.isWebGLAvailable() === false ) {

				document.body.appendChild( WEBGL.getWebGLErrorMessage() );

			}

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

			init();
			animate();

			function init() {

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

				camera = new THREE.PerspectiveCamera( 45, window.innerWidth / window.innerHeight, 0.25, 20 );
				camera.position.set( - 1.8, 0.9, 2.7 );

				controls = new THREE.OrbitControls( camera );
				controls.target.set( 0, - 0.2, - 0.2 );
				controls.update();

				scene = new THREE.Scene();

				var urls = [ 'posx.jpg', 'negx.jpg', 'posy.jpg', 'negy.jpg', 'posz.jpg', 'negz.jpg' ];
				var loader = new THREE.CubeTextureLoader().setPath( 'textures/cube/Bridge2/' );
				loader.load( urls, function ( texture ) {

					texture.encoding = THREE.sRGBEncoding;

					// light probe

					var lightProbe = new THREE.LightProbe();
					// Coefficients computed with setFromCubeTexture( texture ) and sh.toArray()
					lightProbe.sh.fromArray(
						[ 0.30350402186576847, 0.4695020609740584, 0.6617666153025029,
							0.08320329629560637, 0.17400245533281114, 0.3453152275957874,
							0.12158824672933624, 0.10353622444396401, 0.06530153583524678,
							0.013607857556048842, 0.019188302420841814, 0.01874813525865349,
							0.010822144860690035, 0.01574198289465548, 0.01742654587405097,
							0.06310934215371257, 0.061061933521237545, 0.044428745834389806,
							0.19958014705624538, 0.22020936865062024, 0.19468224569437417,
							0.019647224115989702, 0.032414009820739324, 0.043555315974879015,
							0.13316051440231733, 0.1964793374921572, 0.2189213184804167
						]
					);
					scene.add( lightProbe );

					// model

					var loader = new THREE.GLTFLoader().setPath( 'models/gltf/DamagedHelmet/glTF/' );
					loader.load( 'DamagedHelmet.gltf', function ( gltf ) {

						gltf.scene.traverse( function ( child ) {

							if ( child.isMesh ) {

								child.material.envMap = texture;

							}

						} );

						scene.add( gltf.scene );

					} );

					scene.background = texture;

				} );

				renderer = new THREE.WebGLRenderer( { antialias: true } );
				renderer.setPixelRatio( window.devicePixelRatio );
				renderer.setSize( window.innerWidth, window.innerHeight );
				renderer.gammaOutput = true;
				renderer.gammaFactor = 2.2; // approximate sRGB
				container.appendChild( renderer.domElement );

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

				// stats
				stats = new Stats();
				container.appendChild( stats.dom );

			}

			function onWindowResize() {

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

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

			}

			//

			function animate() {

				requestAnimationFrame( animate );

				renderer.render( scene, camera );

				stats.update();

			}

		</script>

	</body>
</html>