ACTIONSCRIPT 3 Developer’s Guide en

ACTIONSCRIPT 3.0 DEVELOPER’S GUIDE
Working in three dimensions (3D)
package {
import flash.display.*
import flash.events.*;
import flash.net.URLRequest;
public class ImageLoader extends Sprite {
public var url:String;
public var bitmap:Bitmap;
public function ImageLoader(loc:String = null) {
if (loc != null){
url = loc;
loadImage();
}
}
public function loadImage():void{
if (url != null){
var loader:Loader = new Loader();
loader.contentLoaderInfo.addEventListener(Event.COMPLETE, onComplete);
loader.contentLoaderInfo.addEventListener(IOErrorEvent.IO_ERROR, onIoError);
}
}
}
var req:URLRequest = new URLRequest(url);
loader.load(req);
private function onComplete(event:Event):void {
var loader:Loader = Loader(event.target.loader);
var info:LoaderInfo = LoaderInfo(loader.contentLoaderInfo);
this.bitmap = info.content as Bitmap;
this.dispatchEvent(new Event(Event.COMPLETE));
}
private function onIoError(event:IOErrorEvent):void {
trace("onIoError: " + event);
}
}
And here is the ActionScript that uses triangles, UV mapping, and T values to make the image appear as if it is
shrinking toward a vanishing point and rotating. Save this code in a file named Spinning3dOcean.as:
Last updated 6/6/2012
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