Created
November 9, 2016 21:16
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<!doctype html> | |
<html> | |
<head> | |
<title></title> | |
<meta charset="utf-8" /> | |
</head> | |
<body> | |
<script src="https://cdnjs.cloudflare.com/ajax/libs/three.js/r79/three.min.js"></script> | |
<script> | |
let container; | |
let camera, scene, renderer; | |
init(); | |
animate(); | |
function init () { | |
container = document.createElement('div'); | |
document.body.appendChild(container); | |
camera = new THREE.PerspectiveCamera( 45, window.innerWidth / window.innerHeight, 1, 2000 ); | |
camera.position.y = 200; | |
camera.position.x = 200; | |
camera.position.z = 200; | |
scene = new THREE.Scene(); | |
scene.background = new THREE.Color() | |
let light, object; | |
scene.add(new THREE.AmbientLight(0x404040)); | |
light = new THREE.DirectionalLight(0xffffff); | |
light.position.set(0, 1, 0); | |
scene.add(light); | |
let material = new THREE.MeshLambertMaterial(); | |
material.color = new THREE.Color(); | |
object = new THREE.Mesh( new THREE.SphereGeometry( 75, 20, 10 ), material ); | |
object.position.set( 0, 0, 0 ); | |
scene.add( object ); | |
renderer = new THREE.WebGLRenderer( { antialias: true } ); | |
renderer.setPixelRatio( window.devicePixelRatio ); | |
renderer.setSize( window.innerWidth, window.innerHeight ); | |
container.appendChild( renderer.domElement ); | |
window.addEventListener( 'resize', onWindowResize, false ); | |
} | |
function onWindowResize() { | |
camera.aspect = window.innerWidth / window.innerHeight; | |
camera.updateProjectionMatrix(); | |
renderer.setSize( window.innerWidth, window.innerHeight ); | |
} | |
function animate() { | |
requestAnimationFrame( animate ); | |
render(); | |
} | |
function render() { | |
camera.lookAt( scene.position ); | |
renderer.render( scene, camera ); | |
} | |
</script> | |
</body> | |
</html> |
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