Æliens

    public function draw(g:Graphics):void
    {
     g.beginFill(color, .5);
     g.moveTo(pointA.screenX, pointA.screenY);
     g.lineTo(pointB.screenX, pointB.screenY);
     g.lineTo(pointC.screenX, pointC.screenY);
     g.lineTo(pointA.screenX, pointA.screenY);
     g.endFill();
    }
   }
  }