简单特效前后设置RenderQueue

using UnityEngine;

using System.Collections;

using FrameBase;

[ExecuteInEditMode]  

public class UIEffectQueue: MonoBehaviour

{

private  GameObject mBaseWidget;

public GameObject basewidget {

set {

mBaseWidget = value;

widget = mBaseWidget.GetComponent ();

if (widget == null)

GameDebug.GameLogError (gameObject.name + " widget is null!");

render = GetComponent ();

}

get {

return mBaseWidget;

}

}

public int rendererOffset = 0;

public bool runOnce = false;

UIWidget widget;

Renderer render;

void Update ()

{  

//if (basewidget.GetComponent () != null) {

//    w = basewidget.GetComponent ();

//}

//Renderer r = GetComponent ();

//if (widget == null)

//{

//    widget = GetComponent();  

//}

if (widget != null && widget.drawCall != null && render != null) {

int targetQ = widget.drawCall.renderQueue + rendererOffset;  

if (targetQ > 0) {

#if UNITY_EDITOR

                render.material.renderQueue = targetQ; 

#else

render.sharedMaterial.renderQueue = targetQ;   

#endif

}  

}  

#if UNITY_EDITOR

if (runOnce && Application.isPlaying) {  

#else

        if (runOnce ) {  

#endif

this.enabled = false;    

}    

}

}