Actionscript:
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[SWF(width = 500, height=500, backgroundColor=0x000000)]
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var clockNum:int = 100;
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var clocks:Vector.<Function> = new Vector.<Function>(clockNum, true);
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var clockContainer:Sprite = Sprite(addChild(new Sprite()));
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clockContainer.x = stage.stageWidth / 2;
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clockContainer.y = stage.stageHeight / 2;
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buildClocks();
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runClocks();
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function buildClocks():void{
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for (var i:int = 0; i<clockNum; i++){
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var theta:Number = Math.random() * Math.PI * 2;
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var radius:Number = Math.random() * 200;
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var xp:Number = radius * Math.cos(theta);
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var yp:Number = radius * Math.sin(theta);
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clocks[i] = makeClock(xp,yp,Math.random() * Math.PI * 2);
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}
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}
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function runClocks():void{
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addEventListener(Event.ENTER_FRAME, onRunClocks);
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}
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function onRunClocks(evt:Event):void{
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for (var i:int = 0; i<clockNum; i++){
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clocks[i]();
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}
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clockContainer.rotationX = clockContainer.mouseY / 30;
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clockContainer.rotationY = -clockContainer.mouseX / 30;
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}
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function makeClock(x:Number, y:Number, time:Number=0):Function{
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var radius:Number = Math.random() * 20 + 5;
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var border:Number = radius * 0.2;
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var smallRadius:Number = radius - radius * 0.3;
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var clock:Sprite = Sprite(clockContainer.addChild(new Sprite()));
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clock.x = x;
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clock.y = y;
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clock.z = 100 - Math.random() * 200;
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clock.rotationX = Math.random() * 40 - 20;
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clock.rotationY = Math.random() * 40 - 20;
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clock.rotationZ = Math.random() * 360;
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return function():void{
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with (clock.graphics){
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clear();
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lineStyle(1,0xFFFFFF);
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drawCircle(0,0,radius + border);
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var xp:Number = smallRadius * Math.cos(time/2);
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var yp:Number = smallRadius * Math.sin(time/2);
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moveTo(0,0);
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lineTo(xp, yp);
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xp = radius * Math.cos(time);
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yp = radius * Math.sin(time);
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moveTo(0,0);
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lineTo(xp, yp);
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}
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time+=0.1;
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}
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}
You can go check the swf out at wonderfl.net...
3 Comments
Hahahaha, that’s awesome.
That way of doing functions return functions is really fast to code, no? Nice work mate!
could have used random time increment too