Away3D Lite：Flex Project 使用模板

1. 3D as实现类，同ActionScript Project一致

package
{
	import away3dlite.materials.*;
	import away3dlite.primitives.*;
	import away3dlite.templates.*;

	[SWF(backgroundColor="#000000", frameRate="30", quality="MEDIUM", width="800", height="600")]
	
	public class ExSphere extends FastTemplate
	{
        override protected function onPreRender():void
		{
            // 将targetCamera.zoom的数据绑定到flex场景中sliderZoom组件
			targetCamera.zoom = mx.core.Application.application.sliderZoom.value;
			mesh.rotationY += 0.5;
		}

    }
}

 

2. "SpriteUIComponent.as" 3D内容container，继承自UIComponent

FastTemplate 继承自 Sprite ，但是Sprite不能 直接addChild到Flex场景 中去，需要转化 成UIComponent ，下面的类就是一个转化类。

或者可以在mxml中使用“this.rawChildren .addChild(new ExSphere());”。

package
{
	import flash.display.Sprite;	
	import mx.core.UIComponent;
	
	public class SpriteUIComponent extends UIComponent
	{
		public function SpriteUIComponent(sprite:Sprite)
		{
		    super ();
		
		    explicitHeight = sprite.height;
		    explicitWidth = sprite.width;
		
		    addChild (sprite);
		}
	}
}

 

3. mxml中addChild到主场景

<?xml version="1.0" encoding="utf-8"?>
<mx:Application 
  xmlns:mx="http://www.adobe.com/2006/mxml" 
  layout="absolute" 
  applicationComplete="appComplete()" 
  width="600" 
  height="400">
	<mx:Script>
		<![CDATA[
			private function appComplete():void
			{
				this.addChild(new SpriteUIComponent(new ExSphere()));
			}
		]]>
	</mx:Script>
</mx:Application>