/**
* Copyright hacker_szoe51ih ( http://wonderfl.net/user/hacker_szoe51ih )
* MIT License ( http://www.opensource.org/licenses/mit-license.php )
* Downloaded from: http://wonderfl.net/c/hAHx
*/
package {
import adobe.utils.CustomActions;
import flash.display.*;
import flash.events.*;
import flash.filters.DisplacementMapFilter;
import flash.geom.Point;
import flash.net.*;
import flash.system.*;
[SWF(width=465,height=465,backgroundColor=0xffffff,frameRate=45)]
public class Main extends Sprite {
public var photoBoxSp:Sprite;
public var canvasBMD:BitmapData;
public var photoBM:Bitmap;
public var mapBMD:BitmapData;
public var mapBM:Bitmap;
public var perlinNum:Number = 0;
public var lo:Loader;
public var urlReq:URLRequest;
public var pass:String = "photo.jpg";
public var W:Number = stage.stageWidth;
public var H:Number = stage.stageHeight;
public function Main() {
init();
}
public function init():void {
urlReq=new URLRequest("http://farm5.static.flickr.com/4097/4941567163_0fa5cd2938.jpg");
var myLoaderContext:LoaderContext = new LoaderContext(true);
lo = new Loader();
lo.contentLoaderInfo.addEventListener(Event.COMPLETE, onComplete);
lo.load(urlReq,myLoaderContext); }
public function onComplete(e:Event):void {
canvasBMD = new BitmapData(400,300);
canvasBMD.draw(lo);
photoBM = new Bitmap(canvasBMD);
photoBoxSp = new Sprite();
photoBoxSp.addChild(photoBM);
addChild(photoBoxSp);
photoBM.x = W / 2 - photoBM.width / 2;
photoBM.y = H / 2 - photoBM.height / 2;
stage.addEventListener(Event.ENTER_FRAME,onEnterFramer);
}
public function onEnterFramer(e:Event):void {
perlinNum += 1;
//canvasBMD.draw(lo);
canvasBMD.applyFilter(canvasBMD, canvasBMD.rect, new Point(0, 0), displacementMap(perlinNum, perlinNum));
photoBM.bitmapData = canvasBMD;
}
public function displacementMap(px:Number,py:Number):DisplacementMapFilter {
var dis:DisplacementMapFilter = new DisplacementMapFilter();
dis.mapBitmap = perlinMap(px, py);
var po:Point = new Point(0,0);
dis.mapPoint = po;
var colChannel:uint = BitmapDataChannel.RED;
var colChannel2:uint = BitmapDataChannel.BLUE;
dis.componentX = colChannel;
dis.componentY = colChannel2;
dis.scaleX = 5;
dis.scaleY = 20;
var modest:String = new String("color");
dis.mode = modest;
return dis;
}
public function perlinMap(px:Number,py:Number):BitmapData {
var bmd:BitmapData = new BitmapData(400,300);
var baseX:Number = 90;
var baseY:Number = 250;
var numOctaves:uint = 1;
var ramdomseed:int = 10;
var stitch:Boolean = true;
var factalNoize:Boolean = true;
var channelOption:uint =BitmapDataChannel.RED|BitmapDataChannel.GREEN|BitmapDataChannel.BLUE ;
var grayScale:Boolean = false;
var offsets:Array = [new Point(px,0),new Point(0,py)];
bmd.perlinNoise(baseX, baseY, numOctaves, ramdomseed, stitch, factalNoize, channelOption, grayScale, offsets);
return bmd;
}
}
}