Melting
/**
* Copyright miyaoka ( http://wonderfl.net/user/miyaoka )
* MIT License ( http://www.opensource.org/licenses/mit-license.php )
* Downloaded from: http://wonderfl.net/c/3QG3
*/
package
{
import flash.display.*;
import flash.events.*;
import flash.filters.*;
import flash.geom.*;
import flash.net.*;
import flash.system.LoaderContext;
import caurina.transitions.Tweener;
import flash.utils.Timer;
[SWF(width = "465", height = "465", backgroundColor = 0xFFFFFF, frameRate = "60")]
public class Melt
extends Sprite
{
private var bmd:BitmapData;
private var pipesURL:String = "http://pipes.yahooapis.com/pipes/pipe.run?_id=Tkmh9Xn63RGd9RQo37Vd_w&_render=rss&num=30&q=buildings";
private var urls:Array = [];
private var index:int = 0;
public function Melt()
{
//bg
graphics.beginFill(0x0);
graphics.drawRect(0, 0, SW, SH);
Wonderfl.capture_delay( 9 );
//bmd
bmd = new BitmapData(SW, SH, true, 0);
addChild(new Bitmap(bmd));
//rss
var loader:URLLoader = new URLLoader();
loader.dataFormat = URLLoaderDataFormat.TEXT;
loader.addEventListener(Event.COMPLETE, loadListCompleteHandler);
loader.load(new URLRequest(pipesURL));
}
private function loadListCompleteHandler(e:Event):void
{
var loader:URLLoader = e.target as URLLoader;
loader.removeEventListener(Event.COMPLETE, loadListCompleteHandler);
var list:XML = new XML(loader.data);
default xml namespace = media;
for each(var element:Object in list..item)
{
urls.push(String(element.media::group.media::content.@url).replace("http://", "http://farm" + element.media::group.@farm + ".").replace("_m", ""));
}
loadNext();
var timer:Timer = new Timer(4000);
timer.addEventListener(TimerEvent.TIMER, function ():void
{
loadNext();
});
timer.start();
}
private function loadNext():void
{
var loader:Loader = new Loader();
loader.contentLoaderInfo.addEventListener(Event.COMPLETE, loadCompleteHandler);
index = (index + 1 + (urls.length - 1) * Math.random()) % urls.length;
loader.load(new URLRequest(urls[index]), new LoaderContext(true));
}
private function loadCompleteHandler(e:Event):void
{
e.target.removeEventListener(Event.COMPLETE, loadCompleteHandler);
var bmp:Bitmap = e.target.loader.content as Bitmap;
addChild(bmp);
// bmp.scaleX = bmp.scaleY = 1.8;
bmp.x = (SW - bmp.width ) * Math.random();
//height*2 bmd
var bmd2:BitmapData = new BitmapData(bmp.bitmapData.width, bmp.bitmapData.height * 2, true, 0);
bmd2.draw(bmp.bitmapData);
bmp.bitmapData = bmd2;
//perlin
var noise:BitmapData = new BitmapData(bmp.width, bmp.height, true, 0);
noise.perlinNoise(noise.width* (Math.random()*0.1+0.1), noise.height* (Math.random()*0.5 +0.5) , 1, Math.random()*int.MAX_VALUE, false, false);
bmp.y = -height;
bmp.alpha = 0.8;
Tweener.addTween(bmp, {
y: 0,
time: 2.0,
onComplete: function ():void
{
Tweener.addTween(bmp, {
y: SH * (0.5 + Math.random() * 0.3),
time: Math.random() * 0.0 + 5.0,
alpha:1.0,
transition: "easeInOutCubic",
onUpdate: function ():void
{
bmp.filters = [
new DisplacementMapFilter(noise, null, 1, 1, 0, bmp.y*2, DisplacementMapFilterMode.COLOR)
]
},
onComplete: function ():void
{
var mtx:Matrix = new Matrix();
mtx.translate(bmp.x/bmp.scaleX, bmp.y/bmp.scaleY);
mtx.scale(bmp.scaleX, bmp.scaleY);
bmd.draw(bmp, mtx, null);
removeChild(bmp);
bmp = null;
}
});
}
});
}
}
}
var SW:Number = 465;
var SH:Number = 465;
var media:Namespace = new Namespace("http://search.yahoo.com/mrss/");