<?xml version="1.0" encoding="utf-8"?> <mx:Application xmlns:mx="http://www.adobe.com/2006/mxml" layout="absolute" creationComplete="init()" backgroundColor="0xffffff" viewSourceURL="srcview/index.html"> <mx:Script> <![CDATA[ //初期化関数 private function init():void{ //パーリンノイズ用画像作成 var bmp_data : BitmapData = new BitmapData( 128 , 128 , true , 0xFFFF8000); var offset:Array = [ new Point(0,0), new Point(0,0), ]; var rand:Number = Math.floor(Math.random() * 0xFFFF); this.addEventListener(Event.ENTER_FRAME ,function (e:Event):void{ //x.yにちょい移動させる offset[0].x += 1; offset[1].y += 3; //パーリンノイズ作成 bmp_data.perlinNoise(32 ,128 , 2 , rand , false , true , (8|4|2|1) , false , offset); myImage.source = new Bitmap( bmp_data ); }); } ]]> </mx:Script> <mx:Image id="myImage" x="34" y="21" width="512" height="512"/> </mx:Application>