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141 lines
3.3 KiB
141 lines
3.3 KiB
<!DOCTYPE html>
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<html lang="en">
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<head>
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<title>three.js webvr - panorama</title>
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<meta charset="utf-8">
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<meta name="viewport" content="width=device-width, initial-scale=1.0, user-scalable=no">
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<!-- Origin Trial Token, feature = WebXR Device API (For Chrome M69+), origin = https://threejs.org, expires = 2019-03-06 -->
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<meta http-equiv="origin-trial" data-feature="WebXR Device API (For Chrome M69+)" data-expires="2019-03-06" content="AvDjbxYpoTgOL1PS0JEra7KFCehfTlKnXpU/ORSwNdCQ35cX70cTUkXOnQ26A5XJi3eXHSKpBPchdt5lbcxDuAIAAABTeyJvcmlnaW4iOiJodHRwczovL3RocmVlanMub3JnOjQ0MyIsImZlYXR1cmUiOiJXZWJYUkRldmljZU02OSIsImV4cGlyeSI6MTU1MTgzMDM5OX0=">
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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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</style>
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</head>
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<body>
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<script src="../build/three.js"></script>
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<script src="js/vr/WebVR.js"></script>
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<script>
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var camera;
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var renderer;
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var scene;
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init();
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animate();
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function init() {
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renderer = new THREE.WebGLRenderer();
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renderer.setPixelRatio( window.devicePixelRatio );
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renderer.setSize( window.innerWidth, window.innerHeight );
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renderer.vr.enabled = true;
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document.body.appendChild( renderer.domElement );
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document.body.appendChild( WEBVR.createButton( renderer, { frameOfReferenceType: 'head-model' } ) );
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//
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scene = new THREE.Scene();
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camera = new THREE.PerspectiveCamera( 90, window.innerWidth / window.innerHeight, 1, 1000 );
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camera.layers.enable( 1 );
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var geometry = new THREE.BoxBufferGeometry( 100, 100, 100 );
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geometry.scale( 1, 1, - 1 );
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var textures = getTexturesFromAtlasFile( "textures/cube/sun_temple_stripe_stereo.jpg", 12 );
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var materials = [];
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for ( var i = 0; i < 6; i ++ ) {
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materials.push( new THREE.MeshBasicMaterial( { map: textures[ i ] } ) );
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}
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var skyBox = new THREE.Mesh( geometry, materials );
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skyBox.layers.set( 1 );
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scene.add( skyBox );
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var materialsR = [];
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for ( var i = 6; i < 12; i ++ ) {
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materialsR.push( new THREE.MeshBasicMaterial( { map: textures[ i ] } ) );
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}
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var skyBoxR = new THREE.Mesh( geometry, materialsR );
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skyBoxR.layers.set( 2 );
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scene.add( skyBoxR );
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window.addEventListener( 'resize', onWindowResize, false );
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}
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function getTexturesFromAtlasFile( atlasImgUrl, tilesNum ) {
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var textures = [];
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for ( var i = 0; i < tilesNum; i ++ ) {
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textures[ i ] = new THREE.Texture();
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}
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var loader = new THREE.ImageLoader();
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loader.load( atlasImgUrl, function ( imageObj ) {
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var canvas, context;
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var tileWidth = imageObj.height;
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for ( var i = 0; i < textures.length; i ++ ) {
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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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return textures;
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}
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function onWindowResize() {
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camera.aspect = window.innerWidth / window.innerHeight;
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camera.updateProjectionMatrix();
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renderer.setSize( window.innerWidth, window.innerHeight );
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}
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function animate() {
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renderer.setAnimationLoop( render );
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}
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function render() {
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renderer.render( scene, camera );
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}
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</script>
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</body>
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</html>
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