flash on 2013-6-10

by mutantleg 10 Jun 2013

Embed

/**
 * Copyright mutantleg ( http://wonderfl.net/user/mutantleg )
 * MIT License ( http://www.opensource.org/licenses/mit-license.php )
 * Downloaded from: http://wonderfl.net/c/8uQX
 */

package {
    import flash.events.Event;
    import flash.display.Sprite;
    public class FlashTest extends Sprite {
       
        public function FlashTest() {
            // write as3 code here..
       
           stage.addEventListener(Event.ENTER_FRAME, onEnter);     
        }//ctor
        
        public var ang:Number = 0;
        public var bang:Number = 0;
        
        public function onEnter(e:Event):void
        {
            var rx:Number;
            var ry:Number;
            var rz:Number;
            var sx:Number;
            var sy:Number;
            var va:Number;
            var i:int;
            var num:int;
            
            graphics.clear();
            graphics.lineStyle(2,0);
            
            ang += 0.02;
            bang += 0.03;
           
           va = ang;
           num = 16; 
           for (i = 0; i < num; i++)
           {
               rx = Math.sin(va) * 64;
               ry = (Math.sin(bang)*Math.cos(bang))*64;
               rz = Math.cos(va) * 64 + 128;
               
               va += 6.28/num;
               
               if (rz == 0) { rz =0.000001;}
               if (rz < 0) { continue;}
               sx = (rx*256) / rz  + 200;
               sy = (ry*256) / rz  + 200;
               
               graphics.beginFill(0,1);
               graphics.drawCircle(sx, sy, 8);
               graphics.endFill();
               
               ry = 60;
               
               if (rz == 0) { rz =0.000001;}
               if (rz < 0) { continue;}
               sx = (rx*256) / rz  + 200;
               sy = (ry*256) / rz  + 200;
              
              graphics.moveTo(sx-4,sy);
              graphics.lineTo(sx+4,sy); 
               
            }//onenter
            
            
        }//onenter
        
        
        
    }//classend
}