Flash CS4 - 3D Rotating Menu

February 23, 2009

ActionScript Code:

// Developed by Anil kumar N D
// anilkumarnd@gmail.com
// http://flash-workshop.blogspot.com/
// ActionScript 3.0
package {
 import flash.display.MovieClip;
 import flash.events.*;
 import flash.text.TextField;
 import flash.text.TextFormat;
 import flash.text.TextFormatAlign;
 import flash.filters.BitmapFilter;
 import flash.filters.BitmapFilterQuality;
 import flash.filters.BlurFilter;
 import flash.filters.DropShadowFilter;
 public class RotatingMenu extends MovieClip {
  var RectNo:Number=10;
  var i:Number;
  var rectangle:MovieClip;
  var radius:Number;
  var speed:Number=0;
  var xcenter:Number;
  var ycenter:Number;
  var degree:Number;
  var radian:Number=0;
  var MovieClipArray:Array=new Array  ;
  var rectContainer:MovieClip=new MovieClip  ;
  var newFormat:TextFormat = new TextFormat();
  public function RotatingMenu():void {
   stage.frameRate=30;
   CreateRectz();
  }
  function CreateRectz():void {
   addChild(rectContainer);
   for (i=0; i<RectNo; i++) {
    rectangle=CreateRect(0x000000,70,45);
    var txt_menu:TextField = new TextField();
    txt_menu.text="Menu "+i;
    txt_menu.selectable=false;
    txt_menu.mouseEnabled=false;
    txt_menu.width=60;
    txt_menu.height=20;
    txt_menu.x=-30;
    txt_menu.y=-10;
    newFormat.size=15;
    newFormat.bold=true;
    newFormat.color=0xFFFFFF;
    newFormat.align=TextFormatAlign.LEFT;
    txt_menu.setTextFormat(newFormat);
    
    rectangle.addChild(txt_menu);
    rectangle.radius=125;
    rectangle.speed=speed;
    rectangle.degree=i*360/RectNo;
    rectangle.radian=rectangle.degree/180*Math.PI;
    rectangle.x=+ Math.cos(rectangle.radian)*rectangle.radius;
    rectangle.y=- Math.sin(rectangle.radian)*rectangle.radius/5;
    rectangle.mouseChildren=false;
    MovieClipArray[i]=rectangle;
    rectContainer.buttonMode=true;
    rectContainer.addChild(rectangle);
    rectangle.addEventListener(Event.ENTER_FRAME,RotateFunction);
    rectangle.addEventListener(MouseEvent.MOUSE_OVER,OverFunction);
    rectangle.addEventListener(MouseEvent.MOUSE_OUT,OutFunction);
   }
   rectContainer.x=stage.stageWidth/2;
   rectContainer.y=stage.stageHeight/2;
   stage.addEventListener(MouseEvent.MOUSE_MOVE,mouseMoveFunction);
  }
  function mouseMoveFunction(e:Event):void {
   speed = (mouseX-(stage.stageWidth/2))/100;
  }
  function RotateFunction(e:Event):void {
   MovieClip(e.target).scaleX =((((Number(MovieClip(e.target).y)+50)*30)/100)+70)/100;
   MovieClip(e.target).scaleY = ((((Number(MovieClip(e.target).y)+50)*30)/100)+70)/100;
  
   var NumBlur:Number = -Number(MovieClip(e.target).y-30);
   
   NumBlur = NumBlur/5;
   MovieClip(e.target).filters=[(new BlurFilter(NumBlur,NumBlur,BitmapFilterQuality.HIGH))];
   
   if (MovieClip(e.target).x>14&&MovieClip(e.target).y<250) {
    rectContainer.setChildIndex(MovieClip(e.target),0);
   }
   if (MovieClip(e.target).y>14&&MovieClip(e.target).x<250) {
    rectContainer.setChildIndex(MovieClip(e.target),MovieClipArray.length - 1);
   }
 
   e.target.degree+=speed;
   e.target.radian=e.target.degree/180*Math.PI;
   e.target.x=+ Math.cos(e.target.radian)*e.target.radius;
   e.target.y=- Math.sin(e.target.radian)*e.target.radius/5;
 
  }
  function OverFunction(e:MouseEvent):void {
   for (i=0; i<RectNo; i++) {
    MovieClipArray[i].removeEventListener(Event.ENTER_FRAME,RotateFunction);
   }
  }
  function OutFunction(e:MouseEvent):void {
   for (i=0; i<RectNo; i++) {
    MovieClipArray[i].addEventListener(Event.ENTER_FRAME,RotateFunction);
   }
  }
  private function CreateRect(color:Number,Width:Number,Height:Number):MovieClip {
   var Rect:MovieClip=new MovieClip  ;
   Rect.graphics.beginFill(color,.7);
   Rect.graphics.drawRect(0-Width/2,0-Height/2,Width,Height);
   Rect.graphics.endFill();
   return Rect;
  }
 }
}