Created
July 20, 2015 12:46
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threejs cube boilerplate scene + tweenmax update ticker
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'use strict'; | |
function Application() { | |
this.camera = null; | |
this.scene = null; | |
this.renderer = null; | |
this.mesh = null; | |
this.init(); | |
} | |
Application.prototype = { | |
init: function() { | |
this.createScene(); | |
}, | |
createScene: function() { | |
// renderer | |
this.renderer = new THREE.WebGLRenderer(); | |
this.renderer.setPixelRatio( window.devicePixelRatio ); | |
this.renderer.setSize( window.innerWidth, window.innerHeight ); | |
document.body.appendChild( this.renderer.domElement ); | |
// camera | |
this.camera = new THREE.PerspectiveCamera( 70, window.innerWidth / window.innerHeight, 1, 1000 ); | |
this.camera.position.z = 400; | |
// scene | |
this.scene = new THREE.Scene(); | |
// geomertry, material & mesh | |
var geometry = new THREE.BoxGeometry( 200, 200, 200 ); | |
var material = new THREE.MeshBasicMaterial( { color:'#ff0000', wireframe:true } ); | |
this.mesh = new THREE.Mesh( geometry, material ); | |
this.scene.add( this.mesh ); | |
// render & animation ticker | |
TweenMax.ticker.fps(60); | |
TweenMax.ticker.addEventListener( 'tick', this.tick.bind( this ) ); | |
// resize | |
window.addEventListener( 'resize', this.resize.bind( this ), false ); | |
}, | |
tick: function() { | |
this.animate(); | |
this.render(); | |
}, | |
animate: function() { | |
this.mesh.rotation.x += 0.005; | |
this.mesh.rotation.y += 0.01; | |
}, | |
render: function() { | |
this.renderer.render( this.scene, this.camera ); | |
}, | |
resize: function() { | |
// update camera | |
this.camera.aspect = window.innerWidth / window.innerHeight; | |
this.camera.updateProjectionMatrix(); | |
// update renderer | |
this.renderer.setSize( window.innerWidth, window.innerHeight ); | |
} | |
}; | |
new Application(); |
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