Turning Circles(Test)

ひとまず一番最初に作ってみたサンプル的な物

HSVよりsin使ったほうが色綺麗だよね

by phi16 29 Mar 2011

• Related works: 2
Embed

/**
 * Copyright phi16 ( http://wonderfl.net/user/phi16 )
 * MIT License ( http://www.opensource.org/licenses/mit-license.php )
 * Downloaded from: http://wonderfl.net/c/huIf
 */

package {
    import flash.display.Sprite;
    import flash.events.Event;
    public class FlashTest extends Sprite {
        public var spr:Sprite=new Sprite();
        private var rad:Number=0;
        private var num:int=12;
        public function FlashTest() {
            spr.x=spr.y=235;
            this.addChild(spr);
            this.addEventListener(Event.ENTER_FRAME,this.Draw);
        }
        private function Draw(e:Event):void{
            spr.graphics.clear();
            for(var i:int=0;i<num;i++){
                var colr:int,colg:int,colb:int;
                colr=(Math.sin((i*360/num+rad)*Math.PI/180)+1)*255/2;
                colg=(Math.sin((i*360/num+120+rad)*Math.PI/180)+1)*255/2;
                colb=(Math.sin((i*360/num-120+rad)*Math.PI/180)+1)*255/2;
                spr.graphics.beginFill(colr*256*256+colg*256+colb);
                spr.graphics.drawCircle(Math.cos((i*360/num+rad)*Math.PI/180)*160,Math.sin((i*360/num+rad)*Math.PI/180)*160,20);
                spr.graphics.endFill();
            }
            rad+=2;
        }
    }
}