マッハの卵

by freddy 
楕円の回転から非剛体運動（変形）を知覚する現象
♥0 | Line 20 | Modified 2011-10-25 01:01:36 | MIT License
play

ActionScript3 source code

/**
 * Copyright freddy ( http://wonderfl.net/user/freddy )
 * MIT License ( http://www.opensource.org/licenses/mit-license.php )
 * Downloaded from: http://wonderfl.net/c/f2kY
 */

package {
    import flash.display.Shape;
    import flash.events.Event;
    import flash.display.Sprite;
    public class FlashTest extends Sprite {
        public function FlashTest() {
            // write as3 code here..
            var sp:Sprite = new Sprite();
            sp.graphics.lineStyle(10);
            var h:int = 150;
            var w:int = 170;
            sp.graphics.drawEllipse(-w / 2, -h / 2, w, h);
            sp.x = 200;
            sp.y = 200;
            this.addChild(sp);
            sp.addEventListener(Event.ENTER_FRAME, function (e:Event):void {
              sp.rotation += 10;  
            });

        }
    }
}

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