|
@@ -1,245 +0,0 @@
|
|
|
-<!DOCTYPE html>
|
|
|
|
|
-<html lang="en">
|
|
|
|
|
- <head>
|
|
|
|
|
- <title>three.js webgl - materials - dynamic cube reflection</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 {
|
|
|
|
|
- background-color: #000000;
|
|
|
|
|
- margin: 0px;
|
|
|
|
|
- overflow: hidden;
|
|
|
|
|
- }
|
|
|
|
|
-
|
|
|
|
|
- #info {
|
|
|
|
|
- position: absolute;
|
|
|
|
|
- top: 0px; width: 100%;
|
|
|
|
|
- color: #ffffff;
|
|
|
|
|
- padding: 5px;
|
|
|
|
|
- font-family:Monospace;
|
|
|
|
|
- font-size:13px;
|
|
|
|
|
- font-weight: bold;
|
|
|
|
|
- text-align:center;
|
|
|
|
|
- }
|
|
|
|
|
-
|
|
|
|
|
- a {
|
|
|
|
|
- color: #ffffff;
|
|
|
|
|
- }
|
|
|
|
|
- </style>
|
|
|
|
|
- </head>
|
|
|
|
|
- <body>
|
|
|
|
|
-
|
|
|
|
|
- <div id="info"><a href="http://threejs.org" target="_blank">three.js webgl</a> - materials - dynamic cube reflection<br/>Photo by <a href="http://www.flickr.com/photos/jonragnarsson/2294472375/" target="_blank">Jón Ragnarsson</a>.</div>
|
|
|
|
|
-
|
|
|
|
|
- <script src="../build/three.min.js"></script>
|
|
|
|
|
-
|
|
|
|
|
- <script>
|
|
|
|
|
-
|
|
|
|
|
- var camera, cubeCamera, scene, renderer, renderer2, renderer3;
|
|
|
|
|
- var cube, sphere, torus;
|
|
|
|
|
-
|
|
|
|
|
- var fov = 70,
|
|
|
|
|
- isUserInteracting = false,
|
|
|
|
|
- onMouseDownMouseX = 0, onMouseDownMouseY = 0,
|
|
|
|
|
- lon = 0, onMouseDownLon = 0,
|
|
|
|
|
- lat = 0, onMouseDownLat = 0,
|
|
|
|
|
- phi = 0, theta = 0;
|
|
|
|
|
-
|
|
|
|
|
- var texture = THREE.ImageUtils.loadTexture( 'textures/2294472375_24a3b8ef46_o.jpg', THREE.UVMapping, function () {
|
|
|
|
|
-
|
|
|
|
|
- init();
|
|
|
|
|
- animate();
|
|
|
|
|
-
|
|
|
|
|
- } );
|
|
|
|
|
-
|
|
|
|
|
- function init() {
|
|
|
|
|
-
|
|
|
|
|
- camera = new THREE.PerspectiveCamera( fov, (window.innerWidth / 2) / window.innerHeight, 1, 1000 );
|
|
|
|
|
-
|
|
|
|
|
- scene = new THREE.Scene();
|
|
|
|
|
-
|
|
|
|
|
- var mesh = new THREE.Mesh( new THREE.SphereGeometry( 500, 60, 40 ), new THREE.MeshBasicMaterial( { map: texture } ) );
|
|
|
|
|
- mesh.scale.x = -1;
|
|
|
|
|
- scene.add( mesh );
|
|
|
|
|
-
|
|
|
|
|
- renderer = new THREE.WebGLRenderer( { antialias: true } );
|
|
|
|
|
- renderer.setPixelRatio( window.devicePixelRatio );
|
|
|
|
|
- renderer.setSize( window.innerWidth / 3, window.innerHeight );
|
|
|
|
|
-
|
|
|
|
|
- renderer2 = new THREE.WebGLRenderer( { antialias: true } );
|
|
|
|
|
- renderer2.setPixelRatio( window.devicePixelRatio );
|
|
|
|
|
- renderer2.setSize( window.innerWidth / 3, window.innerHeight );
|
|
|
|
|
-
|
|
|
|
|
- renderer3 = new THREE.WebGLRenderer( { antialias: true } );
|
|
|
|
|
- renderer3.setPixelRatio( window.devicePixelRatio );
|
|
|
|
|
- renderer3.setSize( window.innerWidth / 3, window.innerHeight );
|
|
|
|
|
-
|
|
|
|
|
- cubeCamera = new THREE.CubeCamera( 1, 1000, 256 );
|
|
|
|
|
- cubeCamera.renderTarget.minFilter = THREE.LinearMipMapLinearFilter;
|
|
|
|
|
- scene.add( cubeCamera );
|
|
|
|
|
-
|
|
|
|
|
- document.body.appendChild( renderer.domElement );
|
|
|
|
|
- document.body.appendChild( renderer2.domElement );
|
|
|
|
|
- document.body.appendChild( renderer3.domElement );
|
|
|
|
|
-
|
|
|
|
|
- //
|
|
|
|
|
-
|
|
|
|
|
- var material = new THREE.MeshBasicMaterial( { envMap: cubeCamera.renderTarget } );
|
|
|
|
|
-
|
|
|
|
|
- sphere = new THREE.Mesh( new THREE.SphereGeometry( 20, 30, 15 ), material );
|
|
|
|
|
- scene.add( sphere );
|
|
|
|
|
-
|
|
|
|
|
- cube = new THREE.Mesh( new THREE.BoxGeometry( 20, 20, 20 ), material );
|
|
|
|
|
- scene.add( cube );
|
|
|
|
|
-
|
|
|
|
|
- torus = new THREE.Mesh( new THREE.TorusKnotGeometry( 20, 5, 100, 25 ), material );
|
|
|
|
|
- scene.add( torus );
|
|
|
|
|
-
|
|
|
|
|
- //
|
|
|
|
|
-
|
|
|
|
|
- document.addEventListener( 'mousedown', onDocumentMouseDown, false );
|
|
|
|
|
- document.addEventListener( 'mousewheel', onDocumentMouseWheel, false );
|
|
|
|
|
- document.addEventListener( 'DOMMouseScroll', onDocumentMouseWheel, false);
|
|
|
|
|
- window.addEventListener( 'resize', onWindowResized, false );
|
|
|
|
|
-
|
|
|
|
|
- onWindowResized( null );
|
|
|
|
|
-
|
|
|
|
|
- }
|
|
|
|
|
-
|
|
|
|
|
- function onWindowResized( event ) {
|
|
|
|
|
-
|
|
|
|
|
- renderer.setSize( window.innerWidth / 3, window.innerHeight );
|
|
|
|
|
- camera.projectionMatrix.makePerspective( fov, (window.innerWidth / 3) / window.innerHeight, 1, 1100 );
|
|
|
|
|
- }
|
|
|
|
|
-
|
|
|
|
|
- function onDocumentMouseDown( event ) {
|
|
|
|
|
-
|
|
|
|
|
- event.preventDefault();
|
|
|
|
|
-
|
|
|
|
|
- onPointerDownPointerX = event.clientX;
|
|
|
|
|
- onPointerDownPointerY = event.clientY;
|
|
|
|
|
-
|
|
|
|
|
- onPointerDownLon = lon;
|
|
|
|
|
- onPointerDownLat = lat;
|
|
|
|
|
-
|
|
|
|
|
- document.addEventListener( 'mousemove', onDocumentMouseMove, false );
|
|
|
|
|
- document.addEventListener( 'mouseup', onDocumentMouseUp, false );
|
|
|
|
|
-
|
|
|
|
|
- }
|
|
|
|
|
-
|
|
|
|
|
- function onDocumentMouseMove( event ) {
|
|
|
|
|
-
|
|
|
|
|
- lon = ( event.clientX - onPointerDownPointerX ) * 0.1 + onPointerDownLon;
|
|
|
|
|
- lat = ( event.clientY - onPointerDownPointerY ) * 0.1 + onPointerDownLat;
|
|
|
|
|
-
|
|
|
|
|
- }
|
|
|
|
|
-
|
|
|
|
|
- function onDocumentMouseUp( event ) {
|
|
|
|
|
-
|
|
|
|
|
- document.removeEventListener( 'mousemove', onDocumentMouseMove, false );
|
|
|
|
|
- document.removeEventListener( 'mouseup', onDocumentMouseUp, false );
|
|
|
|
|
-
|
|
|
|
|
- }
|
|
|
|
|
-
|
|
|
|
|
- function onDocumentMouseWheel( event ) {
|
|
|
|
|
-
|
|
|
|
|
- // WebKit
|
|
|
|
|
-
|
|
|
|
|
- if ( event.wheelDeltaY ) {
|
|
|
|
|
-
|
|
|
|
|
- fov -= event.wheelDeltaY * 0.05;
|
|
|
|
|
-
|
|
|
|
|
- // Opera / Explorer 9
|
|
|
|
|
-
|
|
|
|
|
- } else if ( event.wheelDelta ) {
|
|
|
|
|
-
|
|
|
|
|
- fov -= event.wheelDelta * 0.05;
|
|
|
|
|
-
|
|
|
|
|
- // Firefox
|
|
|
|
|
-
|
|
|
|
|
- } else if ( event.detail ) {
|
|
|
|
|
-
|
|
|
|
|
- fov += event.detail * 1.0;
|
|
|
|
|
-
|
|
|
|
|
- }
|
|
|
|
|
-
|
|
|
|
|
- camera.projectionMatrix.makePerspective( fov, window.innerWidth / window.innerHeight, 1, 1100 );
|
|
|
|
|
-
|
|
|
|
|
- }
|
|
|
|
|
-
|
|
|
|
|
- function animate() {
|
|
|
|
|
-
|
|
|
|
|
- requestAnimationFrame( animate );
|
|
|
|
|
- render();
|
|
|
|
|
-
|
|
|
|
|
- }
|
|
|
|
|
-
|
|
|
|
|
- function render() {
|
|
|
|
|
-
|
|
|
|
|
- var time = Date.now();
|
|
|
|
|
-
|
|
|
|
|
- lon += .15;
|
|
|
|
|
-
|
|
|
|
|
- lat = Math.max( - 85, Math.min( 85, lat ) );
|
|
|
|
|
- phi = THREE.Math.degToRad( 90 - lat );
|
|
|
|
|
- theta = THREE.Math.degToRad( lon );
|
|
|
|
|
-
|
|
|
|
|
- sphere.position.x = Math.sin( time * 0.001 ) * 30;
|
|
|
|
|
- sphere.position.y = Math.sin( time * 0.0011 ) * 30;
|
|
|
|
|
- sphere.position.z = Math.sin( time * 0.0012 ) * 30;
|
|
|
|
|
-
|
|
|
|
|
- sphere.rotation.x += 0.02;
|
|
|
|
|
- sphere.rotation.y += 0.03;
|
|
|
|
|
-
|
|
|
|
|
- cube.position.x = Math.sin( time * 0.001 + 2 ) * 30;
|
|
|
|
|
- cube.position.y = Math.sin( time * 0.0011 + 2 ) * 30;
|
|
|
|
|
- cube.position.z = Math.sin( time * 0.0012 + 2 ) * 30;
|
|
|
|
|
-
|
|
|
|
|
- cube.rotation.x += 0.02;
|
|
|
|
|
- cube.rotation.y += 0.03;
|
|
|
|
|
-
|
|
|
|
|
- torus.position.x = Math.sin( time * 0.001 + 4 ) * 30;
|
|
|
|
|
- torus.position.y = Math.sin( time * 0.0011 + 4 ) * 30;
|
|
|
|
|
- torus.position.z = Math.sin( time * 0.0012 + 4 ) * 30;
|
|
|
|
|
-
|
|
|
|
|
- torus.rotation.x += 0.02;
|
|
|
|
|
- torus.rotation.y += 0.03;
|
|
|
|
|
-
|
|
|
|
|
- camera.position.x = 100 * Math.sin( phi ) * Math.cos( theta );
|
|
|
|
|
- camera.position.y = 100 * Math.cos( phi );
|
|
|
|
|
- camera.position.z = 100 * Math.sin( phi ) * Math.sin( theta );
|
|
|
|
|
-
|
|
|
|
|
- camera.lookAt( scene.position );
|
|
|
|
|
-
|
|
|
|
|
- sphere.visible = false; // *cough*
|
|
|
|
|
-
|
|
|
|
|
- cubeCamera.updateCubeMap( renderer, scene );
|
|
|
|
|
- cubeCamera.updateCubeMap( renderer2, scene );
|
|
|
|
|
- cubeCamera.updateCubeMap( renderer3, scene );
|
|
|
|
|
-
|
|
|
|
|
- sphere.visible = true; // *cough*
|
|
|
|
|
-
|
|
|
|
|
- renderer.render( scene, camera );
|
|
|
|
|
-
|
|
|
|
|
- camera.position.z = 100 * Math.sin( phi ) * Math.cos( theta );
|
|
|
|
|
- camera.position.x = 100 * Math.cos( phi );
|
|
|
|
|
- camera.position.y = 100 * Math.sin( phi ) * Math.sin( theta );
|
|
|
|
|
-
|
|
|
|
|
- camera.lookAt( scene.position );
|
|
|
|
|
-
|
|
|
|
|
- renderer2.render( scene, camera );
|
|
|
|
|
-
|
|
|
|
|
- camera.position.y = 100 * Math.sin( phi ) * Math.cos( theta );
|
|
|
|
|
- camera.position.z = 100 * Math.cos( phi );
|
|
|
|
|
- camera.position.x = 100 * Math.sin( phi ) * Math.sin( theta );
|
|
|
|
|
-
|
|
|
|
|
- camera.lookAt( scene.position );
|
|
|
|
|
-
|
|
|
|
|
- renderer3.render( scene, camera );
|
|
|
|
|
-
|
|
|
|
|
- }
|
|
|
|
|
-
|
|
|
|
|
- </script>
|
|
|
|
|
-
|
|
|
|
|
- </body>
|
|
|
|
|
-</html>
|
|
|
Fordy