package {
 import flash.display.Sprite;
 import flash.display.StageAlign;
 import flash.display.StageScaleMode;
 import flash.events.Event;

 public class animation_ch17_ExtrudedA extends Sprite
 {
  private var points:Array;
  private var triangles:Array;
  private var fl:Number = 250;
  private var vpX:Number = stage.stageWidth / 2;
  private var vpY:Number = stage.stageHeight / 2;
  
  public function animation_ch17_ExtrudedA()
  {
   init();
  }
//@ init(s)  
  private function init():void
  {
   stage.align = StageAlign.TOP_LEFT;
   stage.scaleMode = StageScaleMode.NO_SCALE;
   
   points = new Array();
   points[0] = new animation_ch17_Point3D( -50, -250,  -50);
   points[1] = new animation_ch17_Point3D(  50, -250,  -50);
   points[2] = new animation_ch17_Point3D( 200,  250,  -50);
   points[3] = new animation_ch17_Point3D( 100,  250,  -50);
   points[4] = new animation_ch17_Point3D(  50,  100,  -50);
   points[5] = new animation_ch17_Point3D( -50,  100,  -50);
   points[6] = new animation_ch17_Point3D(-100,  250,  -50);
   points[7] = new animation_ch17_Point3D(-200,  250,  -50);
   points[8] = new animation_ch17_Point3D(   0, -150,  -50);
   points[9] = new animation_ch17_Point3D(  50,    0,  -50);
   points[10] = new animation_ch17_Point3D( -50,   0,  -50);
   
   points[11] = new animation_ch17_Point3D( -50, -250,  50);
   points[12] = new animation_ch17_Point3D(  50, -250,  50);
   points[13] = new animation_ch17_Point3D( 200,  250,  50);
   points[14] = new animation_ch17_Point3D( 100,  250,  50);
   points[15] = new animation_ch17_Point3D(  50,  100,  50);
   points[16] = new animation_ch17_Point3D( -50,  100,  50);
   points[17] = new animation_ch17_Point3D(-100,  250,  50);
   points[18] = new animation_ch17_Point3D(-200,  250,  50);
   points[19] = new animation_ch17_Point3D(   0, -150,  50);
   points[20] = new animation_ch17_Point3D(  50,    0,  50);
   points[21] = new animation_ch17_Point3D( -50,    0,  50);
   for(var i:uint = 0; i < points.length; i++)
   {
    points[i].setVanishingPoint(vpX, vpY);
    points[i].setCenter(0, 0, 200);
   }
   
   triangles = new Array();
   triangles[0] =new animation_ch17_Triangle(points[0],   points[1],  points[8],  0xcccccc);
   triangles[1] =new animation_ch17_Triangle(points[1],   points[9],  points[8],  0xcccccc);
   triangles[2] =new animation_ch17_Triangle(points[1],   points[2],  points[9],  0xcccccc);
   triangles[3] =new animation_ch17_Triangle(points[2],   points[4],  points[9],  0xcccccc);
   triangles[4] =new animation_ch17_Triangle(points[2],   points[3],  points[4],  0xcccccc);
   triangles[5] =new animation_ch17_Triangle(points[4],   points[5],  points[9],  0xcccccc);
   triangles[6] =new animation_ch17_Triangle(points[9],   points[5],  points[10], 0xcccccc);
   triangles[7] =new animation_ch17_Triangle(points[5],   points[6],  points[7],  0xcccccc);
   triangles[8] =new animation_ch17_Triangle(points[5],   points[7],  points[10], 0xcccccc);
   triangles[9] =new animation_ch17_Triangle(points[0],   points[10], points[7],  0xcccccc);
   triangles[10] = new animation_ch17_Triangle(points[0], points[8],  points[10], 0xcccccc);
   
   triangles[11] = new animation_ch17_Triangle(points[11], points[19], points[12], 0xcccccc);
   triangles[12] = new animation_ch17_Triangle(points[12], points[19], points[20], 0xcccccc);
   triangles[13] = new animation_ch17_Triangle(points[12], points[20], points[13], 0xcccccc);
   triangles[14] = new animation_ch17_Triangle(points[13], points[20], points[15], 0xcccccc);
   triangles[15] = new animation_ch17_Triangle(points[13], points[15], points[14], 0xcccccc);
   triangles[16] = new animation_ch17_Triangle(points[15], points[20], points[16], 0xcccccc);
   triangles[17] = new animation_ch17_Triangle(points[20], points[21], points[16], 0xcccccc);
   triangles[18] = new animation_ch17_Triangle(points[16], points[18], points[17], 0xcccccc);
   triangles[19] = new animation_ch17_Triangle(points[16], points[21], points[18], 0xcccccc);
   triangles[20] = new animation_ch17_Triangle(points[11], points[18], points[21], 0xcccccc);
   triangles[21] = new animation_ch17_Triangle(points[11], points[21], points[19], 0xcccccc);
   
   triangles[22] = new animation_ch17_Triangle(points[0],  points[11], points[1],  0xcccccc);
   triangles[23] = new animation_ch17_Triangle(points[11], points[12], points[1],  0xcccccc);
   triangles[24] = new animation_ch17_Triangle(points[1],  points[12], points[2],  0xcccccc);
   triangles[25] = new animation_ch17_Triangle(points[12], points[13], points[2],  0xcccccc);
   triangles[26] = new animation_ch17_Triangle(points[3],  points[2],  points[14], 0xcccccc);
   triangles[27] = new animation_ch17_Triangle(points[2],  points[13], points[14], 0xcccccc);
   triangles[28] = new animation_ch17_Triangle(points[4],  points[3],  points[15], 0xcccccc);
   triangles[29] = new animation_ch17_Triangle(points[3],  points[14], points[15], 0xcccccc);
   triangles[30] = new animation_ch17_Triangle(points[5],  points[4],  points[16], 0xcccccc);
   triangles[31] = new animation_ch17_Triangle(points[4],  points[15], points[16], 0xcccccc);
   triangles[32] = new animation_ch17_Triangle(points[6],  points[5],  points[17], 0xcccccc);
   triangles[33] = new animation_ch17_Triangle(points[5],  points[16], points[17], 0xcccccc);
   triangles[34] = new animation_ch17_Triangle(points[7],  points[6],  points[18], 0xcccccc);
   triangles[35] = new animation_ch17_Triangle(points[6],  points[17], points[18], 0xcccccc);
   triangles[36] = new animation_ch17_Triangle(points[0],  points[7],  points[11], 0xcccccc);
   triangles[37] = new animation_ch17_Triangle(points[7],  points[18], points[11], 0xcccccc);
   
   triangles[38] = new animation_ch17_Triangle(points[8],  points[9],  points[19], 0xcccccc);
   triangles[39] = new animation_ch17_Triangle(points[9],  points[20], points[19], 0xcccccc);
   triangles[40] = new animation_ch17_Triangle(points[9],  points[10], points[20], 0xcccccc);
   triangles[41] = new animation_ch17_Triangle(points[10], points[21], points[20], 0xcccccc);
   triangles[42] = new animation_ch17_Triangle(points[10], points[8],  points[21], 0xcccccc);
   triangles[43] = new animation_ch17_Triangle(points[8],  points[19], points[21], 0xcccccc);
   
   var light:animation_ch17_Light = new animation_ch17_Light();
   for(i = 0; i < triangles.length; i++)
   {
    triangles[i].light = light;
   }
   
   addEventListener(Event.ENTER_FRAME, onEnterFrame);
  }
  
//@ frame(s)
  private function onEnterFrame(event:Event):void
  {
   var angleX:Number = (mouseY - vpY) * .001;
   var angleY:Number = (mouseX - vpX) * .001;
   for(var i:uint = 0; i < points.length; i++)
   {
    var point:animation_ch17_Point3D = points[i];
    point.rotateX(angleX);
    point.rotateY(angleY);
   }
   triangles.sortOn("depth", Array.DESCENDING | Array.NUMERIC);
   
   graphics.clear();
   for(i = 0; i < triangles.length; i++)
   {
    triangles[i].draw(graphics);
   }
  }
 }
}