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+<!DOCTYPE html>
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+<html>
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+ <head>
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+ <meta charset="utf-8">
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+ <title>three.js css3d - panorama</title>
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+ <style>
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+ body {
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+ background-color: #ffffff;
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+ margin: 0;
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+ overflow: hidden;
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+ }
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+
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+ a {
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+ color: #ffffff;
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+ }
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+
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+ #info {
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+ position: absolute;
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+ width: 100%;
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+ color: #ffffff;
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+ padding: 5px;
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+ font-family: Monospace;
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+ font-size: 13px;
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+ font-weight: bold;
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+ text-align: center;
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+ z-index: 1;
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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.min.js"></script>
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+ <script src="js/renderers/CSS3DRenderer.js"></script>
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+
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+ <div id="info"><a href="http://threejs.org" target="_blank">three.js css3d</a> - panorama demo. cubemap by <a href="http://www.humus.name/index.php?page=Textures" target="_blank">Humus</a>.</div>
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+
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+ <script>
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+
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+ var camera, scene, renderer;
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+ var geometry, material, mesh;
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+ var target = new THREE.Vector3();
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+
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+ var lon = 90, lat = 0;
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+ var phi = 0, theta = 0;
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+
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+ init();
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+
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+ function init() {
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+
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+ camera = new THREE.PerspectiveCamera( 75, window.innerWidth / window.innerHeight, 1, 1000 );
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+
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+ scene = new THREE.Scene();
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+
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+ var sides = [
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+ {
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+ url: 'textures/cube/Bridge2/posx.jpg',
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+ position: new THREE.Vector3( -512, 0, 0 ),
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+ rotation: new THREE.Vector3( 0, Math.PI / 2, 0 )
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+ },
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+ {
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+ url: 'textures/cube/Bridge2/negx.jpg',
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+ position: new THREE.Vector3( 512, 0, 0 ),
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+ rotation: new THREE.Vector3( 0, -Math.PI / 2, 0 )
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+ },
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+ {
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+ url: 'textures/cube/Bridge2/posy.jpg',
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+ position: new THREE.Vector3( 0, 512, 0 ),
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+ rotation: new THREE.Vector3( Math.PI / 2, 0, Math.PI )
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+ },
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+ {
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+ url: 'textures/cube/Bridge2/negy.jpg',
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+ position: new THREE.Vector3( 0, -512, 0 ),
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+ rotation: new THREE.Vector3( - Math.PI / 2, 0, Math.PI )
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+ },
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+ {
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+ url: 'textures/cube/Bridge2/posz.jpg',
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+ position: new THREE.Vector3( 0, 0, 512 ),
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+ rotation: new THREE.Vector3( 0, Math.PI, 0 )
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+ },
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+ {
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+ url: 'textures/cube/Bridge2/negz.jpg',
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+ position: new THREE.Vector3( 0, 0, -512 ),
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+ rotation: new THREE.Vector3( 0, 0, 0 )
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+ }
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+ ];
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+
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+ for ( var i = 0; i < sides.length; i ++ ) {
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+
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+ var side = sides[ i ];
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+
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+ var element = document.createElement( 'img' );
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+ element.addEventListener( 'load', render, false );
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+ element.src = side.url;
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+
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+ var object = new THREE.CSS3DObject( element );
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+ object.position = side.position;
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+ object.rotation = side.rotation;
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+ scene.add( object );
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+
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+ }
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+
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+ renderer = new THREE.CSS3DRenderer();
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+ renderer.setSize( window.innerWidth, window.innerHeight );
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+ renderer.domElement.style.position = 'absolute';
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+ renderer.domElement.style.top = 0;
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+ document.body.appendChild( renderer.domElement );
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+
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+ //
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+
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+ document.addEventListener( 'mousedown', onDocumentMouseDown, false );
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+ document.addEventListener( 'mousewheel', onDocumentMouseWheel, false );
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+
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+ window.addEventListener( 'resize', onWindowResize, false );
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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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+ renderer.setSize( window.innerWidth, window.innerHeight );
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+
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+ render();
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+
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+ }
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+
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+ function onDocumentMouseDown( event ) {
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+
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+ event.preventDefault();
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+
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+ document.addEventListener( 'mousemove', onDocumentMouseMove, false );
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+ document.addEventListener( 'mouseup', onDocumentMouseUp, false );
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+
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+ }
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+
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+ function onDocumentMouseMove( event ) {
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+
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+ var movementX = event.movementX || event.mozMovementX || event.webkitMovementX || 0;
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+ var movementY = event.movementY || event.mozMovementY || event.webkitMovementY || 0;
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+
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+ lon -= movementX * 0.1;
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+ lat += movementY * 0.1;
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+
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+ render();
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+
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+ }
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+
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+ function onDocumentMouseUp( event ) {
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+
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+ document.removeEventListener( 'mousemove', onDocumentMouseMove );
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+ document.removeEventListener( 'mouseup', onDocumentMouseUp );
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+
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+ }
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+
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+ function onDocumentMouseWheel( event ) {
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+
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+ camera.fov -= event.wheelDeltaY * 0.05;
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+ camera.updateProjectionMatrix();
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+
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+ render();
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+
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+ }
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+
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+ function render() {
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+
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+ lat = Math.max( - 85, Math.min( 85, lat ) );
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+ phi = ( 90 - lat ) * Math.PI / 180;
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+ theta = lon * Math.PI / 180;
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+
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+ target.x = Math.sin( phi ) * Math.cos( theta );
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+ target.y = Math.cos( phi );
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+ target.z = Math.sin( phi ) * Math.sin( theta );
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+
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+ camera.lookAt( target );
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+
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+ renderer.render( scene, camera );
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+
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+ }
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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