// forked from ton's MAX 照英
// forked from northprint's Pixel Bender Test
// write as3 code here..
//Pixel Bender Test
package {
import flash.display.*;
import flash.events.*;
import flash.net.URLLoader;
import flash.net.URLRequest;
import flash.net.URLLoaderDataFormat;
import flash.system.Security;
import flash.filters.ShaderFilter;
import flash.system.LoaderContext;
[SWF(backgroundColor="#ffffff")]
public class PixelBenderTest extends MovieClip{
public var SW:Number = new Number( stage.stageWidth );
public var SH:Number = new Number( stage.stageHeight );
public var mX:Number;
public var mY:Number;
private var _pbloader:URLLoader;
private var _imgloader:Loader;
private var _twirlShader:Shader;
private var _filter:ShaderFilter;
private var _bmp:Bitmap;
public function PixelBenderTest(){
Security.loadPolicyFile("http://narayama.heteml.jp/crossdomain.xml");
_pbloader = new URLLoader();
_pbloader.dataFormat = URLLoaderDataFormat.BINARY;
_pbloader.addEventListener(Event.COMPLETE,PbLoadHandler);
_pbloader.load(new URLRequest("http://narayama.heteml.jp/test/pixelbender/twirlFlash.pbj"));
addEventListener(Event.ENTER_FRAME, loopRealTime);
}
public function loopRealTime( event:Event ):void
{
mX = stage.mouseX;
mY = stage.mouseY;
}
private function PbLoadHandler(e:Event):void{
_imgloader = new Loader();
_imgloader.contentLoaderInfo.addEventListener(Event.COMPLETE,ImgLoadHandler);
_imgloader.load(new URLRequest("http://assets.wonderfl.net/images/related_images/3/37/370a/370a6943334aec28ae4411b809246963901c5c8a"), new LoaderContext(true));
}
private function ImgLoadHandler(e:Event):void{
var loaderInfo:LoaderInfo = LoaderInfo(e.currentTarget);
var loader:Loader = loaderInfo.loader;
var bmd:BitmapData = new BitmapData(loader.width, loader.height, true);
var dynamicNumber:uint;
bmd.draw(loader);
_bmp = new Bitmap(bmd);
_bmp.x = (stage.stageWidth/2) - (loader.width/2);
_bmp.y = (stage.stageHeight/2) - (loader.height/2);
_twirlShader = new Shader(_pbloader.data);
_twirlShader.data["radius"]["value"] = [100];
_twirlShader.data["twist"]["value"] = [mX/100];
//_twirlShader.data["radius"]["value"] = [100];
//_twirlShader.data["twist"]["value"] = [5];
_filter = new ShaderFilter(_twirlShader);
_bmp.filters = [_filter];
addChild(_bmp);
addEventListener(Event.ENTER_FRAME,EnterframeHandler);
}
private function EnterframeHandler(e:Event):void{
_twirlShader.data["center"]["value"] = [_bmp.mouseX,_bmp.mouseY];
_bmp.filters = [_filter];
}
}
}