forked from: Pixel Explosion
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7 ____________
7 |\___________\
7 || | Millers7 Development
7 || 77 |
7 || 77 | PixelBitmap
7 || 77 |
7 || 77 | IN PRODUCTION
7 || 7777777 |
7 \|___________|
7
7 @author: Elwin Arens, Millers7
7 @date: August 2010
7 @email: elwin@millers7.com
7 @website: http://www.millers7.com
7
77777777777777777777777777777777777777777777777777
/**
* Copyright Aksor.Al ( http://wonderfl.net/user/Aksor.Al )
* MIT License ( http://www.opensource.org/licenses/mit-license.php )
* Downloaded from: http://wonderfl.net/c/zLc1
*/
// forked from Millers7's Pixel Explosion
/**7777777777777777777777777777777777777777777777777
7 ____________
7 |\___________\
7 || | Millers7 Development
7 || 77 |
7 || 77 | PixelBitmap
7 || 77 |
7 || 77 | IN PRODUCTION
7 || 7777777 |
7 \|___________|
7
7 @author: Elwin Arens, Millers7
7 @date: August 2010
7 @email: elwin@millers7.com
7 @website: http://www.millers7.com
7
77777777777777777777777777777777777777777777777777*/
package {
import flash.display.*;
import flash.events.*;
import flash.filters.*;
import flash.geom.Point;
import flash.geom.Rectangle;
import flash.net.URLRequest;
import flash.system.LoaderContext;
import flash.text.TextField;
public class PixelBitmap extends Sprite {
private const _url:String = "http://www.promocionarte.info/APPS/aksoral/app_full_proxy.jpg";
/**
* Vectors for holding pixeldata
*/
private var _pixels:PixelData = new PixelData();
public var _random:Vector.<Point> = new Vector.<Point>();
private var _bmp:Bitmap;
private var _bmpd:BitmapData;
private var _bmp2:Bitmap;
private var _bmpd2:BitmapData;
private var _loader:Loader = new Loader();
private var _count:int;
private var _offsetX:Number = 0.1;
private var _interpol:Number = 1.0;
private var _blur:BlurFilter;
private var _colormatrix:ColorMatrixFilter;
private var _rect:Rectangle;
private var _rate:Number = 0.95;
private var _deg:int = 0;
private var _isgrowing:Boolean = true;
private var _trace:TextField = new TextField();
private var _cC:int = 150;
private var _prev_f:Number;
public function PixelBitmap()
{
//filters
_blur = new BlurFilter(1.1,1.1,1);
_trace.width = 300;
_trace.textColor = 0xFF0000;
_colormatrix = new ColorMatrixFilter([
_rate,0,0,0,1,
0,_rate,0,0,1,
0,0,_rate,0,1,
0,0,0,_rate,
]);
stage.frameRate = 60;
//these are for the applyFilter method
_rect = new Rectangle(0,0,500,500);
configureAssets();
}
private function configureAssets():void
{
stage.quality = "LOW";
_loader.contentLoaderInfo.addEventListener(Event.COMPLETE, completeHandler);
_loader.contentLoaderInfo.addEventListener(IOErrorEvent.IO_ERROR, ioErrorHandler);
var request:URLRequest = new URLRequest(_url);
_loader.x = 100;
_loader.y = 100;
_loader.load(request, new LoaderContext(true));
_loader.name = 'test';
}
private function completeHandler(event:Event):void
{
_bmpd = new BitmapData(500,500);
_bmp = new Bitmap(_bmpd);
_bmpd2 = new BitmapData(500,500,false,0xFFFFFF);
_bmp2 = new Bitmap(_bmpd2);
addChild(_bmp2);
var image:Bitmap = Bitmap(LoaderInfo(event.target).content);
var i:int = 0;
for(var x:int=0;x<image.width;x++)
{
for (var y:int=0;y<image.height;y++)
{
_pixels.colors.push(image.bitmapData.getPixel(x,y));
_pixels.points.push(new Point(x,y));
_random.push(Point.polar(image.height-y,90*Math.random()));
}
}
addChild(_bmp);
_count = _pixels.points.length;
for(i=0;i<_count;i++)
{
_bmp.bitmapData.setPixel(100 + _pixels.points[i].x, 100 + _pixels.points[i].y, _pixels.colors[i]);
}
addChild(_trace);
this.addEventListener(Event.ENTER_FRAME,update);
}
private function update(event:Event):void
{
if (_cC<0)
{
// _bmp.bitmapData.draw(_bmp2);
_bmp.bitmapData.lock();
_bmp2.bitmapData.lock();
var cp:Point;
var np:Point;
var i:int;
var tsX:Number
var tsY:Number;
var spl:Boolean = false;
_count = _pixels.colors.length;
for(i=0;i<_count;i++)
{
cp = Point.interpolate(_random[i], _pixels.points[i], -Math.sin(_offsetX));
_pixels.position[i] = cp;
if (_pixels.colors[i] < 0xFFFFFF) _pixels.colors[i] >>= 2;
//if (_pixels.colors[i] == 0x000000) { _pixels.colors.splice(i,1); _pixels.points.splice(i,1); spl = true; }
_bmp.bitmapData.setPixel(100 + cp.x, 100 + cp.y, _pixels.colors[i]);
}
_offsetX += 0.01;
_bmp.bitmapData.applyFilter(_bmpd, _rect, new Point(0, 0), _blur);
_bmp.bitmapData.unlock();
_bmp2.bitmapData.unlock();
}
else
{
_cC--;
//trace(_cC);
}
}
private function ioErrorHandler(event:IOErrorEvent):void
{
trace("Unable to load image: " + _url);
}
private function trace(val:*):void
{
_trace.text = String ( val );
}
}
}
import flash.geom.Point;
class PixelData
{
public var colors:Vector.<uint> = new Vector.<uint>();
public var points:Vector.<Point> = new Vector.<Point>();
public var position:Vector.<Point> = new Vector.<Point>();
public var speedX:Vector.<Number> = new Vector.<Number>();
public var speedY:Vector.<Number> = new Vector.<Number>();
public var angle:Vector.<int> = new Vector.<int>();
public var dirY:Vector.<int> = new Vector.<int>();
public var velocity:Vector.<Number> = new Vector.<Number>();
}