/**
© 2007 by Duncan Holby. www.glyfconstruct.com
Protected under the Creative Commons Licence. For non-commerical use only. 
Feel free to use but please credit.
**/

package {
	import flash.display.Sprite;
	import flash.events.Event;
	import flash.display.Graphics;
	
	public class Geom40 extends Sprite {
		private var radius0:uint = 200;
		private var radius1:uint = 75;
		private var radius2:uint = 35;
		private var radius3:uint = 15;
		private var numDots:uint = 3600;
		private var halfNumDots:uint = numDots/2;
		private var loopNumber1:Number = 6;
		private var loopNumber2:Number = 10;
		private var loopNumber3:Number = 30;
		private var angle:Number = 0;
		private var centerX:Number = 400;
		private var centerY:Number = 300;
		private var dots:Array = new Array;
		private var mousePosX:Number;
		private var mousePosY:Number;
		
		public function Geom40() {
			init();
		}
	
	
		private function init():void {
			
			for (var i=0; i<=numDots; i+=2) {
				dots[i] = new Circle(0,0,0xFFFF66,2);
				addChild(dots[i]);
			}
			for (var j=1; j<=numDots; j+=2) {
				dots[j] = new Circle(0,0,0xFFFF66,2);
				addChild(dots[j]);
			}
			addEventListener(Event.ENTER_FRAME, onenterFrame);
		}
		
		private function onenterFrame(event:Event):void {
			//mousePosX = mouseX - 400;
			loopNumber3 = Math.sin(5+angle/9)*2.5;
			loopNumber2 = Math.sin(angle/7)*500;
			angle += .01;
			loopNumber1 = Math.sin(angle/3)*3;
			
			for (var i=0; i<=numDots; i++) {
				dots[i].x = centerX + Math.sin(i* Math.PI/halfNumDots)*radius0 + Math.tan(loopNumber1*i* Math.PI/halfNumDots)*radius1 + Math.tan(loopNumber2*i* Math.PI/halfNumDots)*radius2 + Math.sin(loopNumber3*i* Math.PI/halfNumDots)*radius3; 
				dots[i].y = centerY + Math.cos(i* Math.PI/halfNumDots)*radius0 + Math.cos(loopNumber1*i* Math.PI/halfNumDots)*radius1 + Math.cos(loopNumber2*i* Math.PI/halfNumDots)*radius2 + Math.cos(loopNumber3*i* Math.PI/halfNumDots)*radius3;
			}
			/*
			for (var j=0; j<=2880; j++) {
				if (j<2880){
					var dx:Number = dots[j].x - dots[j+1].x;
					var dy:Number = dots[j].y - dots[j+1].y;
					if (Math.sqrt(dx*dx + dy*dy) > 2) {
						dots[j].x = 2000;
					}
				}
			
			}
			*/
		}
	}
}