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| <!DOCTYPE html> | |
| <html> | |
| <head> | |
| <title>Getting started with Three.js</title> | |
| <style> | |
| canvas { width: 100%; height: 100% } | |
| body {background: #333; overflow: hidden;} | |
| #info { color: #ff0; position: absolute; top: 10px; width: 100%; text-align: center; z-index: 100; display:block; } | |
| </style> | |
| </head> | |
| <body> | |
| <div id="info">Getting started with Three.js</div> | |
| <script src="libs/three.min.js"></script> | |
| <script src="libs/stats.min.js"></script> | |
| <script> | |
| // main | |
| var container; | |
| var stats; | |
| var mouseX, mouseY; | |
| var camera, scene, renderer, light; | |
| var cube, sphere; | |
| init(); | |
| render(); | |
| function init() { | |
| // scene | |
| scene = new THREE.Scene(); | |
| // camera | |
| camera = new THREE.PerspectiveCamera(75, window.innerWidth/window.innerHeight, 1, 1000); | |
| camera.position.z = 500; | |
| // light | |
| //light = new THREE.DirectionalLight(0xffffff,3); | |
| light = new THREE.PointLight(0xffffff,2); | |
| light.position.set(50,50,250); | |
| scene.add(light); | |
| // geometry + material | |
| cube_geometry = new THREE.CubeGeometry(150,150,150); | |
| cube = new THREE.Mesh(cube_geometry, new THREE.MeshLambertMaterial({color: 0x660000})); | |
| scene.add(cube); | |
| //sphere_geometry = new THREE.SphereGeometry(100,16,8); | |
| //sphere = new THREE.Mesh(sphere_geometry, new THREE.MeshLambertMaterial({color: 0x123456})); | |
| //sphere.position.set(200,0,0); | |
| //scene.add(sphere); | |
| // renderer | |
| renderer = new THREE.CanvasRenderer(); | |
| renderer.setSize(window.innerWidth, window.innerHeight); | |
| // create a div element to contain the render | |
| container = document.createElement('div'); | |
| document.body.appendChild(container); | |
| // add renderer | |
| container.appendChild(renderer.domElement); | |
| // stats | |
| stats = new Stats(); | |
| stats.domElement.style.position = 'absolute'; | |
| stats.domElement.style.left = '0px'; | |
| stats.domElement.style.top = '0px'; | |
| container.appendChild(stats.domElement); | |
| // addEventListener | |
| document.addEventListener('mousemove', onMouseMove, false) | |
| } | |
| function onMouseMove(e) { | |
| e.preventDefault(); | |
| mouseX = e.clientX - window.innerWidth*0.5; | |
| mouseY = e.clientY - window.innerHeight*0.5; | |
| } | |
| function render() { | |
| requestAnimationFrame(render); | |
| //cube.rotation.x += 0.01; | |
| //cube.rotation.y += 0.02; | |
| cube.rotation.x = mouseY * 0.005; | |
| cube.rotation.y = mouseX * 0.005; | |
| renderer.render(scene, camera); | |
| stats.update(); | |
| } | |
| </script> | |
| </body> | |
| </html> |
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