forked from: flash on 2013-4-1

/**
 * Copyright bradsedito ( http://wonderfl.net/user/bradsedito )
 * MIT License ( http://www.opensource.org/licenses/mit-license.php )
 * Downloaded from: http://wonderfl.net/c/qXtL
 */






package 
{
    import flash.geom.Point;
    import flash.events.Event;
    import flash.display.Sprite
    
    
    public class FlashTest extends Sprite 
    {
        private var lights:Vector.<Sprite>;
        private var n:Number=0
        private var w:uint,h:uint;
        
        
        public function FlashTest() 
        {
            stage.frameRate = 90
            w=stage.stageWidth 
            h=stage.stageHeight 
            this.graphics.beginFill(0)
            this.graphics.drawRect(0,0,w,h)
            lights=new Vector.<Sprite>()
            
            for(var i:int;i<100;i++)
            {
                var light:Light=new Light(0xffffff*Math.random())
                light.x=w/2;
                light.y=h/2
                light.z=(i*-90)+50
                addChild(light);
                lights.push(light);
                }
                addEventListener('enterFrame',loop)
        }


        private function loop(e:Event=null):void
        {
            n+=.1;
            var p:Point=new Point
            p.x=Math.sin(n)*40+w/2
            p.y=Math.cos(n)*10+h/2

            for each(var l:Sprite in lights)
            {
                l.x +=  (p.x-l.x) * 0.3;
                l.y +=  (p.y-l.y) * 0.3;
                l.z ==  (l.z)  // * 0.3;
                
                p.x = l.x
                p.y = l.y
                //p.z = 0
             }
         }
    }
}






import flash.display.BlendMode
import flash.filters.BlurFilter
import flash.display.Sprite
class Light extends Sprite
{
    public function Light( c:uint=0 ):void
    {    
        this.blendMode = BlendMode.ADD
        this.graphics.beginFill( c )
        this.graphics.drawCircle( 0,0,60 )
        this.graphics.endFill()
        this.filters = [ new BlurFilter( 25,25,4 ) ]
        }    
}