mirror of
https://github.com/wahyd4/three.js.git
synced 2026-08-09 04:56:01 +10:00
191 lines
4.3 KiB
HTML
191 lines
4.3 KiB
HTML
<!doctype html>
|
|
<html lang="en">
|
|
<head>
|
|
<title>three.js webgl - materials - cube refraction [balls]</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:#777;
|
|
padding:0;
|
|
margin:0;
|
|
font-weight: bold;
|
|
overflow:hidden;
|
|
}
|
|
|
|
#info {
|
|
position: absolute;
|
|
top: 0px; width: 100%;
|
|
color: #ffffff;
|
|
padding: 5px;
|
|
font-family:Monospace;
|
|
font-size:13px;
|
|
text-align:center;
|
|
z-index:1000;
|
|
}
|
|
|
|
a {
|
|
color: #ffffff;
|
|
}
|
|
|
|
#oldie a { color:#da0 }
|
|
</style>
|
|
</head>
|
|
|
|
<body>
|
|
<div id="info">
|
|
<a href="http://github.com/mrdoob/three.js" target="_blank">three.js</a> - webgl cube refraction demo. skybox by <a href="http://www.zfight.com/" target="_blank">Jochum Skoglund</a>
|
|
- O, P : change eye separation
|
|
</div>
|
|
|
|
<script src="../build/Three.js"></script>
|
|
|
|
<script src="js/Detector.js"></script>
|
|
<script src="js/RequestAnimationFrame.js"></script>
|
|
|
|
<script>
|
|
|
|
if ( ! Detector.webgl ) Detector.addGetWebGLMessage();
|
|
|
|
var container;
|
|
|
|
var camera, scene, renderer;
|
|
|
|
var mesh, zmesh, lightMesh, geometry;
|
|
var spheres = [];
|
|
|
|
var directionalLight, pointLight;
|
|
|
|
var mouseX = 0, mouseY = 0;
|
|
|
|
var windowHalfX = window.innerWidth / 2;
|
|
var windowHalfY = window.innerHeight / 2;
|
|
|
|
document.addEventListener( 'mousemove', onDocumentMouseMove, false );
|
|
|
|
init();
|
|
animate();
|
|
|
|
function init() {
|
|
|
|
container = document.createElement( 'div' );
|
|
document.body.appendChild( container );
|
|
|
|
camera = new THREE.PerspectiveCamera( 60, window.innerWidth / window.innerHeight, 1, 100000 );
|
|
camera.position.z = 3200;
|
|
|
|
camera.target = new THREE.Vector3( 0, 0, 0 );
|
|
|
|
scene = new THREE.Scene();
|
|
|
|
var geometry = new THREE.SphereGeometry( 100, 32, 16 );
|
|
|
|
var path = "textures/cube/skybox/";
|
|
var format = '.jpg';
|
|
var urls = [
|
|
path + 'px' + format, path + 'nx' + format,
|
|
path + 'py' + format, path + 'ny' + format,
|
|
path + 'pz' + format, path + 'nz' + format
|
|
];
|
|
|
|
var textureCube = THREE.ImageUtils.loadTextureCube( urls, new THREE.CubeRefractionMapping() );
|
|
var material = new THREE.MeshBasicMaterial( { color: 0xffffff, envMap: textureCube, refractionRatio: 0.95 } );
|
|
|
|
for ( var i = 0; i < 500; i ++ ) {
|
|
|
|
var mesh = new THREE.Mesh( geometry, material );
|
|
mesh.position.x = Math.random() * 10000 - 5000;
|
|
mesh.position.y = Math.random() * 10000 - 5000;
|
|
mesh.position.z = Math.random() * 10000 - 5000;
|
|
mesh.scale.x = mesh.scale.y = mesh.scale.z = Math.random() * 3 + 1;
|
|
scene.add( mesh );
|
|
|
|
spheres.push( mesh );
|
|
|
|
}
|
|
|
|
// Skybox
|
|
|
|
var shader = THREE.ShaderUtils.lib[ "cube" ];
|
|
shader.uniforms[ "tCube" ].texture = textureCube;
|
|
|
|
var material = new THREE.ShaderMaterial( {
|
|
|
|
fragmentShader: shader.fragmentShader,
|
|
vertexShader: shader.vertexShader,
|
|
uniforms: shader.uniforms
|
|
|
|
} ),
|
|
|
|
mesh = new THREE.Mesh( new THREE.CubeGeometry( 100000, 100000, 100000 ), material );
|
|
mesh.flipSided = true;
|
|
scene.add( mesh );
|
|
|
|
//
|
|
|
|
renderer = new THREE.CrosseyedWebGLRenderer( { separation: 90 } );
|
|
renderer.setSize( window.innerWidth, window.innerHeight );
|
|
container.appendChild( renderer.domElement );
|
|
|
|
document.addEventListener( 'keydown', onKeyDown, false );
|
|
|
|
}
|
|
|
|
function onDocumentMouseMove( event ) {
|
|
|
|
mouseX = ( event.clientX - windowHalfX ) * 10;
|
|
mouseY = ( event.clientY - windowHalfY ) * 10;
|
|
|
|
}
|
|
|
|
function onKeyDown ( event ) {
|
|
|
|
switch( event.keyCode ) {
|
|
|
|
/* O */
|
|
case 79: renderer.separation -= 0.5; break;
|
|
|
|
/* P */
|
|
case 80: renderer.separation += 0.5; break;
|
|
|
|
}
|
|
|
|
console.log( renderer.separation );
|
|
|
|
};
|
|
|
|
//
|
|
|
|
function animate() {
|
|
|
|
requestAnimationFrame( animate );
|
|
|
|
render();
|
|
|
|
}
|
|
|
|
function render() {
|
|
|
|
var timer = 0.0001 * Date.now();
|
|
|
|
camera.position.x += ( mouseX - camera.position.x ) * .05;
|
|
camera.position.y += ( - mouseY - camera.position.y ) * .05;
|
|
|
|
for ( var i = 0, il = spheres.length; i < il; i ++ ) {
|
|
|
|
var sphere = spheres[ i ];
|
|
|
|
sphere.position.x = 5000 * Math.cos( timer + i );
|
|
sphere.position.y = 5000 * Math.sin( timer + i * 1.1 );
|
|
|
|
}
|
|
|
|
renderer.render( scene, camera );
|
|
|
|
}
|
|
|
|
</script>
|
|
|
|
</body>
|
|
</html>
|