将模型嵌入swf问题
fc_candle (2011-05-19 17:34:45)
将模型用xml格式嵌入swf后，就无法设置这个模型的viewportlayer的属性，如alpha或者添加滤镜等等，请问一般我们是怎样嵌入模型的呢？
我的代码如下：
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package externalModel
{
import flash.events.Event;
import flash.filters.GlowFilter;
import org.papervision3d.events.FileLoadEvent;
import org.papervision3d.materials.ColorMaterial;
import org.papervision3d.materials.WireframeMaterial;
import org.papervision3d.materials.utils.MaterialsList;
import org.papervision3d.objects.DisplayObject3D;
import org.papervision3d.objects.parsers.DAE;
import org.papervision3d.view.BasicView;
[SWF(width="800", height="600")]
public class EmbedModeExample extends BasicView
{
private var embedModel : DAE;
private var loadModel : DAE;
public function EmbedModeExample(viewportWidth:Number=640, viewportHeight:Number=480, scaleToStage:Boolean=true, interactive:Boolean=false, cameraType:String="Target")
{
super(viewportWidth, viewportHeight, scaleToStage, interactive, cameraType);
init();
startRendering();
}
private function init() : void
{
var xml : XML = XML(new EmbedClass.MeteoriteData);
var materialsList : MaterialsList = new MaterialsList();
materialsList.addMaterial(new ColorMaterial(0x00FF00), "MeteoriteMaterial__0");
embedModel = new DAE();
embedModel.load(xml, materialsList);
embedModel.localRotationY = 30;
scene.addChild(embedModel);
//这里添加滤镜没用
viewport.getChildLayer(embedModel).filters = [new GlowFilter(0xFF0000)];
loadModel = new DAE();
loadModel.addEventListener(FileLoadEvent.LOAD_COMPLETE, loadComplete);
loadModel.load("models/meteorite.DAE", materialsList);
}
protected function loadComplete(e:FileLoadEvent):void
{
scene.addChild(loadModel);
loadModel.x = 300;
//这里添加滤镜有用
viewport.getChildLayer(loadModel).filters = [new GlowFilter(0xFF0000)];
}
override protected function onRenderTick(event:Event=null):void
{
super.onRenderTick();
}
}
}
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package externalModel
{
public class EmbedClass
{
[Embed(source="../../bin-debug/models/meteorite.DAE", mimeType="application/octet-stream")]
public static const MeteoriteData : Class;
}
} |
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