mirror of
https://github.com/wahyd4/three.js.git
synced 2026-08-09 04:56:01 +10:00
171 lines
3.8 KiB
HTML
171 lines
3.8 KiB
HTML
<!doctype html>
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<html lang="en">
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<head>
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<title>three.js webgl - path camera</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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<style>
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body {
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color: #000;
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font-family:Monospace;
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font-size:13px;
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text-align:center;
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font-weight: bold;
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background-color: #fff;
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margin: 0px;
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overflow: hidden;
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}
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#info {
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color:#000;
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position: absolute;
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top: 0px; width: 100%;
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padding: 5px;
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}
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a { color: red; }
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</style>
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</head>
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<body>
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<div id="container"></div>
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<div id="info">
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<a href="http://github.com/mrdoob/three.js" target="_blank">three.js</a> - path camera example</br>
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mouse look around
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</div>
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<script src="../build/Three.js"></script>
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<script src="js/Detector.js"></script>
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<script src="js/RequestAnimationFrame.js"></script>
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<script src="js/Stats.js"></script>
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<script>
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if ( ! Detector.webgl ) Detector.addGetWebGLMessage();
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var container, stats;
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var camera, controls, scene, renderer;
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var cross;
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init();
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animate();
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function init() {
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scene = new THREE.Scene();
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scene.fog = new THREE.FogExp2( 0xffffff, 0.002 );
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camera = new THREE.PerspectiveCamera( 40, window.innerWidth / window.innerHeight, 1, 1000 );
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controls = new THREE.PathControls( camera );
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controls.waypoints = [ [ -500, 0, 0 ], [ 0, 200, 0 ], [ 500, 0, 0 ] ];
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controls.duration = 28
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controls.useConstantSpeed = true;
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//controls.createDebugPath = true;
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//controls.createDebugDummy = true;
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controls.lookSpeed = 0.0006;
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controls.lookVertical = true;
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controls.lookHorizontal = true;
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controls.verticalAngleMap = { srcRange: [ 0, 2 * Math.PI ], dstRange: [ 1.1, 3.8 ] };
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controls.horizontalAngleMap = { srcRange: [ 0, 2 * Math.PI ], dstRange: [ 0.3, Math.PI - 0.3 ] };
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controls.lon = 180;
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controls.init();
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scene.add( controls.animationParent );
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// world
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var cube = new THREE.CubeGeometry( 20, 60, 20 );
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cube.vertices[ 0 ].position.multiplyScalar( 0.01 );
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cube.vertices[ 1 ].position.multiplyScalar( 0.01 );
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cube.vertices[ 4 ].position.multiplyScalar( 0.01 );
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cube.vertices[ 5 ].position.multiplyScalar( 0.01 );
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var material = new THREE.MeshLambertMaterial( { color:0xffffff } );
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for ( var i = 0; i < 500; i ++ ) {
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var mesh = new THREE.Mesh( cube, material );
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mesh.position.set(
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( Math.random() - 0.5 ) * 1000,
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( Math.random() - 0.5 ) * 1000,
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( Math.random() - 0.5 ) * 1000
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);
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mesh.updateMatrix();
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mesh.matrixAutoUpdate = false;
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scene.add( mesh );
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}
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// lights
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light = new THREE.DirectionalLight( 0xffffff );
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light.position.set( 1, 1, 1 );
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scene.add( light );
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light = new THREE.DirectionalLight( 0x002288 );
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light.position.set( -1, -1, -1 );
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scene.add( light );
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light = new THREE.AmbientLight( 0x222222 );
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scene.add( light );
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// renderer
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renderer = new THREE.WebGLRenderer( { antialias: false } );
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renderer.setClearColorHex( 0xffffff, 1 );
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renderer.setSize( window.innerWidth, window.innerHeight );
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container = document.getElementById( 'container' );
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container.appendChild( renderer.domElement );
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// stats
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stats = new Stats();
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stats.domElement.style.position = 'absolute';
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stats.domElement.style.top = '0px';
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stats.domElement.style.zIndex = 100;
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container.appendChild( stats.domElement );
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// start animation
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controls.animation.play( true, 0 );
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}
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function animate() {
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requestAnimationFrame( animate );
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render();
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stats.update();
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}
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function render() {
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THREE.AnimationHandler.update( 1/60 );
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controls.update();
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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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