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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 - stereo pano demo</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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+ <meta name="viewmode" content="projection=stereo">
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+ <style>
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+ html, body {
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+ background-color: #000;
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+ margin: 0px;
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+ padding: 0px;
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+ overflow: hidden;
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+ }
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+
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+ #VrMode {
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+ position: absolute;
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+ top: 0;
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+ left: 0;
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+ margin: 10px;
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+ background: black;
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+ border: 0;
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+ color: #fff;
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+ padding: 10px;
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+ font-size: 1rem;
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+ }
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+
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+ </style>
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+
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+ </head>
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+ <body>
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+ <button id="VrMode">VR MODE</button>
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+ <script src="../build/three.min.js"></script>
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+ <script src="js/controls/OrbitControls.js"></script>
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+ <script src="js/controls/VRControls.js"></script>
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+ <script src="js/effects/VREffect.js"></script>
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+
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+ <script>
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+
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+ var camera;
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+ var vrControls;
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+ var effect;
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+ var renderer;
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+ var scene;
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+ var vrMode = false;
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+
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+ function init() {
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+
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+ renderer = new THREE.WebGLRenderer( { antialias: true } );
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+ renderer.setPixelRatio( window.devicePixelRatio ? window.devicePixelRatio : 1 );
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+ document.body.appendChild( renderer.domElement );
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+
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+ scene = new THREE.Scene();
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+
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+ camera = new THREE.PerspectiveCamera( 90, window.innerWidth / window.innerHeight, 1, 10000 );
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+ camera.position.z = 0.0001;
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+ camera.layers.enable(1);
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+
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+ effect = new THREE.VREffect( renderer );
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+
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+
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+ if ( navigator.getVRDevices ) {
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+
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+ vrControls = new THREE.VRControls( camera, vrFallback );
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+
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+ } else {
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+
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+ vrFallback();
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+
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+ }
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+
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+
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+ var textures = getTexturesFromAtlasFile( "textures/cube/sun_temple_stripe_stereo.jpg", 12 );
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+
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+
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+ var materials = [];
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+
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+ for ( var i = 0; i < 6; i ++ ) {
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+
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+ materials.push( new THREE.MeshBasicMaterial( { map: textures[i] } ) );
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+
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+ }
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+
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+ var skyBox = new THREE.Mesh( new THREE.CubeGeometry( 1024, 1024, 1024 ), new THREE.MeshFaceMaterial( materials ) );
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+ skyBox.applyMatrix( new THREE.Matrix4().makeScale( 1, 1, -1 ) );
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+ skyBox.layers.set( 1 );
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+ scene.add( skyBox );
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+
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+
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+ var materialsR = [];
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+
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+ for ( var i = 6; i < 12; i ++ ) {
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+
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+ materialsR.push( new THREE.MeshBasicMaterial( { map: textures[i] } ) );
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+
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+ }
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+
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+ var skyBoxR = new THREE.Mesh( new THREE.CubeGeometry( 1024, 1024, 1024 ), new THREE.MeshFaceMaterial( materialsR ) );
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+ skyBoxR.applyMatrix( new THREE.Matrix4().makeScale( 1, 1, -1 ) );
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+ skyBoxR.layers.set( 2 );
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+ scene.add( skyBoxR );
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+
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+ animate();
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+ onWindowResize();
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+
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+ }
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+
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+ function getTexturesFromAtlasFile( atlasImgUrl, tilesNum ) {
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+
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+ var textures = [];
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+
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+ for ( var i=0; i < tilesNum; i++ ) {
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+
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+ textures[i] = new THREE.Texture();
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+
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+ }
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+
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+ var imageObj = new Image();
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+
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+ imageObj.onload = function() {
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+
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+ var canvas, context;
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+ var tileWidth = imageObj.height;
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+
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+ for ( var i = 0; i < textures.length; i++ ) {
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+
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+ canvas = document.createElement( 'canvas' );
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+ context = canvas.getContext( '2d' );
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+ canvas.height = tileWidth;
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+ canvas.width = tileWidth;
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+ context.drawImage( imageObj, tileWidth * i, 0, tileWidth, tileWidth, 0, 0, tileWidth, tileWidth );
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+ textures[i].image = canvas
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+ textures[i].needsUpdate = true;
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+
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+ }
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+
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+ };
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+
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+ imageObj.src = atlasImgUrl;
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+
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+ return textures;
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+
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+ }
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+
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+ function vrFallback() {
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+
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+ vrControls = new THREE.OrbitControls( camera );
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+ document.querySelector( '#VrMode' ).style.textDecoration = "line-through";
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+
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+ }
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+
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+ function requestFullscreen() {
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+
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+ effect.setFullScreen( true );
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+
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+ }
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+
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+ function onWindowResize() {
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+
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+ camera.aspect = window.innerWidth / window.innerHeight;
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+ camera.updateProjectionMatrix();
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+
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+ if (vrMode) {
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+
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+ effect.setSize(window.innerWidth, window.innerHeight);
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+
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+ } else {
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+
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+ renderer.setSize(window.innerWidth, window.innerHeight);
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+
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+ }
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+
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+ }
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+
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+ function onFullscreenChange(e) {
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+
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+ var fsElement = document.fullscreenElement ||
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+ document.mozFullScreenElement ||
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+ document.webkitFullscreenElement;
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+
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+ if ( !fsElement ) {
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+
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+ vrMode = false;
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+
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+ } else {
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+
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+ window.screen.orientation.lock( 'landscape' );
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+
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+ }
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+
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+ }
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+
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+ function animate() {
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+
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+ if ( vrMode ) {
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+
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+ effect.render( scene, camera );
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+
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+ } else {
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+
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+ renderer.setViewport( 0, 0, window.innerWidth, window.innerHeight );
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+ renderer.render( scene, camera );
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+
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+ }
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+
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+ vrControls.update();
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+ requestAnimationFrame( animate );
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+
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+ }
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+
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+ document.querySelector( '#VrMode' ).addEventListener( 'click', function() {
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+
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+ vrMode = vrMode ? false : true;
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+ requestFullscreen();
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+ onWindowResize();
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+
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+ } );
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+
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+ document.addEventListener( 'fullscreenchange', onFullscreenChange );
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+ document.addEventListener( 'mozfullscreenchange', onFullscreenChange );
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+ window.addEventListener( 'resize', onWindowResize, false );
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+
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+ init();
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+
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+ </script>
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+ </body>
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+</html>
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Mr.doob
