perlin noise scroll test

by codeonwort 
I don't know about perlin noise's math well. maybe both sides of perlin noise are connected without any gap?
-------------------------
sides are smoothly connected when perlinNoise()'s fifth parameter 'stitch' is true.
♥3 | Line 24 | Modified 2012-02-23 19:31:09 | MIT License
play

ActionScript3 source code

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

package {
    
    import flash.events.Event
    import flash.display.Sprite
    import flash.display.Bitmap
    import flash.display.BitmapData
    
    public class FlashTest extends Sprite {
       
        public function FlashTest() {
            // write as3 code here..
            var bd:BitmapData = new BitmapData(465, 465, false, 0x0)
            bd.perlinNoise(465, 465, 8, 15, true, false)
            
            var bmp1:Bitmap = addChild(new Bitmap(bd)) as Bitmap
            var bmp2:Bitmap = addChild(new Bitmap(bd)) as Bitmap
            bmp2.x = bmp1.width
            
            addEventListener("enterFrame", loop)
            function loop(e:Event):void {
                bmp1.x -= 5
                bmp2.x -= 5
                if(bmp1.x <= -bmp1.width){
                    bmp1.x = 0
                    bmp2.x = bmp1.width
                }

            }

        }
        
    }
    
}

Forked