using?UnityEngine;
using?System.Collections;

[ExecuteInEditMode]
public?class?BlurDemo?:?MonoBehaviour?{

????public?Material?blurMat;
????public?float?offset;
????public?int?times?=?3;
????public?bool?useBlur;

????private?RenderTexture?rt;

????void?OnDisable（）
????{
????????if?（rt?!=?null）
????????{
????????????DestroyImmediate（rt）;
????????????rt?=?null;
????????}
????}

????bool?InitRT（）
????{
????????if?（rt?==?null）
????????{
????????????if?（camera.targetTexture?==?null）
????????????????return?false;
????????}
????????else
????????????rt?=?new?RenderTexture（camera.targetTexture.width?camera.targetTexture.height?24）;
????????return?true;
????}
	
	//?Update?is?called?once?per?frame
	void?Update?（）?{
	
	}

????void?OnRenderImage（RenderTexture?src?RenderTexture?dst）
????{
????????if?（!InitRT（））?return;
????????if?（blurMat?==?null）
????????????Graphics.Blit（src?dst）;
????????else
????????{
????????????if?（!useBlur）
????????????{
????????????????Graphics.Blit（src?dst）;
????????????????return;
????????????}
????????????blurMat.SetFloat（“offset“?offset）;
????????????RenderTexture?rt?=?RenderTexture.GetTemporary（src.width?/?4?src.height?/?4?0）;
????????????Graphics.Blit（src?rt?blurMat）;
????????????for?（int?i?=?0;?i?<=?times;?i++）
????????????{
????????????????RenderTexture?rt2?=?RenderTexture.GetTemporary（src.width?/?4?src.height?/?4?0）;
????????????????Graphics.Blit（rt?rt2?blurMat）;
????????????????RenderTexture.ReleaseTemporary（rt）;
????????????????rt?=?rt2;
????????????}
????????????Graphics.Blit（rt?dst?blurMat）;
????????????RenderTexture.ReleaseTemporary（rt）;
????????}
????}
}

?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----

????I.A....?????29084??2015-12-08?20:40??PJShadow\Assets\Example.unity

????..A..H.????????90??2015-12-07?20:38??PJShadow\Assets\Example.unity.meta

????I.A....??????4216??2015-12-08?20:40??PJShadow\Assets\Materials\blur.mat

????..A..H.????????95??2015-12-07?22:06??PJShadow\Assets\Materials\blur.mat.meta

????I.A....??????4300??2015-12-08?20:40??PJShadow\Assets\Materials\New?Material.mat

????..A..H.????????95??2015-12-07?20:25??PJShadow\Assets\Materials\New?Material.mat.meta

????..A..H.???????107??2015-12-07?20:25??PJShadow\Assets\Materials.meta

????I.A....??????4228??2015-12-07?20:38??PJShadow\Assets\Models\Materials\New?Material?1.mat

????..A..H.????????95??2015-12-07?20:05??PJShadow\Assets\Models\Materials\New?Material?1.mat.meta

????I.A....??????4228??2015-12-07?21:34??PJShadow\Assets\Models\Materials\New?Material?2.mat

????..A..H.????????95??2015-12-07?21:34??PJShadow\Assets\Models\Materials\New?Material?2.mat.meta

????I.A....??????4224??2015-12-07?20:38??PJShadow\Assets\Models\Materials\New?Material.mat

????..A..H.????????95??2015-12-07?20:04??PJShadow\Assets\Models\Materials\New?Material.mat.meta

????I.A....??????4312??2015-12-07?22:09??PJShadow\Assets\Models\Materials\object__0Mat.mat

????..A..H.????????95??2015-12-07?20:01??PJShadow\Assets\Models\Materials\object__0Mat.mat.meta

????I.A....??????4312??2015-12-07?22:09??PJShadow\Assets\Models\Materials\____001Mat.mat

????..A..H.????????95??2015-12-07?20:01??PJShadow\Assets\Models\Materials\____001Mat.mat.meta

????..A..H.???????107??2015-12-07?20:01??PJShadow\Assets\Models\Materials.meta

?????文件?????158062??2015-10-11?15:56??PJShadow\Assets\Models\taikongren.obj

????..A..H.??????1684??2015-12-07?20:01??PJShadow\Assets\Models\taikongren.obj.meta

????..A..H.???????107??2015-12-07?19:59??PJShadow\Assets\Models.meta

?????文件???????1681??2015-12-08?20:07??PJShadow\Assets\scripts\BlurDemo.cs

????..A..H.???????178??2015-12-07?22:01??PJShadow\Assets\scripts\BlurDemo.cs.meta

?????文件???????3305??2015-12-08?20:11??PJShadow\Assets\scripts\PJShadow.cs

????..A..H.???????178??2015-12-07?20:09??PJShadow\Assets\scripts\PJShadow.cs.meta

????..A..H.???????107??2015-12-07?20:06??PJShadow\Assets\scripts.meta

?????文件???????1313??2015-07-02?17:15??PJShadow\Assets\Shaders\Blur_2.shader

????..A..H.???????111??2015-12-07?22:00??PJShadow\Assets\Shaders\Blur_2.shader.meta

?????文件????????456??2015-12-07?21:58??PJShadow\Assets\Shaders\diffuse.shader

????..A..H.???????111??2015-12-07?21:58??PJShadow\Assets\Shaders\diffuse.shader.meta

............此處省略452個文件信息