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


			
				
					
						
						
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							<!DOCTYPE html>
<html lang="en">
	<head>
		<title>three.js webvr - sandbox</title>
		<meta charset="utf-8">
		<meta name="viewport" content="width=device-width, initial-scale=1.0, user-scalable=no">
		<!-- Origin Trial Token, feature = WebVR (For Chrome M62+), origin = https://threejs.org, expires = 2017-12-16 -->
		<meta http-equiv="origin-trial" data-feature="WebVR (For Chrome M62+)" data-expires="2017-12-16" content="AvEXeg7kY84HQ60ApBlqf6zPqClJwEy499YltannXHd+qIIN8ibQQFbHDkKL/Na/L7ha4VOqsjsGHhFpI6HYfgAAAABQeyJvcmlnaW4iOiJodHRwczovL3RocmVlanMub3JnOjQ0MyIsImZlYXR1cmUiOiJXZWJWUjEuMU02MiIsImV4cGlyeSI6MTUxMzQ0NjE5Nn0=">
		<style>
			body {
				margin: 0px;
				overflow: hidden;
			}
		</style>
	</head>
	<body>

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

		<script src="js/vr/WebVR.js"></script>

		<script src="js/objects/Reflector.js"></script>

		<script>

			var camera, scene, renderer;

			var reflector;

			init();
			animate();

			function init() {

				var background = new THREE.CubeTextureLoader()
					.setPath( 'textures/cube/MilkyWay/' )
					.load( [ 'dark-s_px.jpg', 'dark-s_nx.jpg', 'dark-s_py.jpg', 'dark-s_ny.jpg', 'dark-s_pz.jpg', 'dark-s_nz.jpg' ] );
				background.format = THREE.RGBFormat;

				scene = new THREE.Scene();
				scene.background = background;

				var user = new THREE.Group();
				user.position.set( 0, 0.75, 0 );
				scene.add( user );

				camera = new THREE.PerspectiveCamera( 50, window.innerWidth / window.innerHeight, 0.1, 10 );
				user.add( camera );

				var geometry = new THREE.TorusKnotGeometry( 0.4, 0.15, 150, 20 );
				var material = new THREE.MeshStandardMaterial( { roughness: 0.01, metalness: 0.2, envMap: background } );
				var mesh = new THREE.Mesh( geometry, material );
				mesh.position.y = 0.75;
				mesh.position.z = - 2;
				mesh.castShadow = true;
				mesh.receiveShadow = true;
				scene.add( mesh );

				var geometry = new THREE.BoxGeometry( 1.5, 0.1, 1.5 );
				var material = new THREE.MeshPhongMaterial();
				var mesh = new THREE.Mesh( geometry, material );
				mesh.position.y = - 0.2;
				mesh.position.z = - 2;
				mesh.castShadow = true;
				mesh.receiveShadow = true;
				scene.add( mesh );

				var light = new THREE.DirectionalLight( 0x8800ff );
				light.position.set( - 1, 1.5, - 1.5 );
				light.castShadow = true;
				light.shadow.camera.zoom = 4;
				scene.add( light );
				light.target.position.set( 0, 0, - 2 );
				scene.add( light.target );

				var helper = new THREE.CameraHelper( light.shadow.camera );
				// scene.add( helper );

				var light = new THREE.DirectionalLight( 0xff0000 );
				light.position.set( 1, 1.5, - 2.5 );
				light.castShadow = true;
				light.shadow.camera.zoom = 4;
				scene.add( light );
				light.target.position.set( 0, 0, - 2 );
				scene.add( light.target );

				var helper = new THREE.CameraHelper( light.shadow.camera );
				// scene.add( helper );

				//

				var geometry = new THREE.PlaneBufferGeometry( 1.4, 1.4 );
				reflector = new THREE.Reflector( geometry, {
					textureWidth: window.innerWidth * window.devicePixelRatio,
					textureHeight: window.innerHeight * window.devicePixelRatio
				} );
				reflector.position.x = 1;
				reflector.position.y = 0.5;
				reflector.position.z = -3;
				reflector.rotation.y = - Math.PI / 4;
				scene.add( reflector );

				var geometry = new THREE.BoxGeometry( 1.5, 1.5, 0.1 );
				var material = new THREE.MeshPhongMaterial();
				var mesh = new THREE.Mesh( geometry, material );
				mesh.position.z = - 0.07;
				mesh.castShadow = true;
				mesh.receiveShadow = true;
				reflector.add( mesh );

				//

				renderer = new THREE.WebGLRenderer( { antialias: true } );
				renderer.setClearColor( 0x000000 );
				renderer.setPixelRatio( window.devicePixelRatio );
				renderer.setSize( window.innerWidth, window.innerHeight );
				renderer.shadowMap.enabled = true;
				renderer.vr.enabled = true;
				document.body.appendChild( renderer.domElement );

				document.body.appendChild( WEBVR.createButton( renderer ) );

				//

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

			}

			function onWindowResize() {

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

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

			}

			function animate() {

				renderer.animate( render );

			}

			function render() {

				var time = performance.now() * 0.0002;
				var mesh = scene.children[ 1 ];
				mesh.rotation.x = time * 2;
				mesh.rotation.y = time * 5;

				renderer.render( scene, camera );

			}

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