using?UnityEngine;
using?System.Collections;
using?System;

[ExecuteInEditMode]
[AddComponentMenu?（“PengLu/ImageEffect/BrokenScreen“）]
public?class?ImageEffect_BrokenScreen?:?MonoBehaviour?{
	#region?Variables
	public?Shader?BrokenScreenShader?=?null;
	private?Material?BrokenScreenMaterial?=?null;

	public?Texture2D?BumpMap;
	//?private?RenderTextureFormat?rtFormat?=?RenderTextureFormat.Default;

	[Range（0.0f?1.0f）]
	public?float?satCount?=?0.17f;



	#endregion
	

void?Start?（）?{
		FindShaders?（）;
		CheckSupport?（）;
		CreateMaterials?（）;
	}

	void?FindShaders?（）?{
		if?（!BrokenScreenShader）?{
			BrokenScreenShader?=?Shader.Find（“PengLu/ImageEffect/Unlit/BrokenScreen“）;
		}
	}

	void?CreateMaterials（）?{
		if（!BrokenScreenMaterial）{
			BrokenScreenMaterial?=?new?Material（BrokenScreenShader）;
			BrokenScreenMaterial.hideFlags?=?HideFlags.HideAndDontSave;	
		}
	}

	bool?Supported（）{
		return?（SystemInfo.supportsImageEffects?&&?SystemInfo.supportsRenderTextures?&&?BrokenScreenShader.isSupported）;
	}


	bool?CheckSupport（）?{
		if（!Supported（））?{
			enabled?=?false;
			return?false;
		}
		return?true;
	}



	void?OnRenderImage?（RenderTexture?sourceTexture?RenderTexture?destTexture）
	{	
		#if?UNITY_EDITOR
			FindShaders?（）;
			CheckSupport?（）;
			CreateMaterials?（）;	
		#endif

		float?scaleX??scaleY?;

		if（sourceTexture.width?>?sourceTexture.height）
		{	
			scaleX?=?1.0f;
			scaleY?=?（float）?sourceTexture.height?/?（float）?sourceTexture.width;			
		}		
		else
		{
			scaleX?=?（float）?sourceTexture.width?/?（float）?sourceTexture.height;
			scaleY?=?1.0f;	
		}
		

		print（“scaleX:-------“?+?scaleX?+?“?	“?+?“scaleY:-------“?+?scaleY）;

		if（BumpMap?!=?null）{
			
	????????BrokenScreenMaterial.SetFloat?（“_satCount“?satCount）;
	????????BrokenScreenMaterial.SetFloat?（“_scaleX“?scaleX）;
	????????BrokenScreenMaterial.SetFloat?（“_scaleY“?scaleY）;
	?		BrokenScreenMaterial.SetTexture?（“_BumpTex“?BumpMap）;
	???		Graphics.Blit?（sourceTexture?destTexture?BrokenScreenMaterial0）;

		}
		else?{

			Graphics.Blit?（sourceTexture?destTexture）;

		}



		
		
	}
	
	?public?void?OnDisable?（）?{
????????if?（BrokenScreenMaterial）
????????????DestroyImmediate?（BrokenScreenMaterial）;
????????????//?BrokenScreenMaterial?=?null;
????}
}

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

?????文件???????2251??2015-09-29?10:58??ImageEffect_BrokenScreen.cs

?????文件???????1184??2015-09-29?17:53??ImageEffect_BrokenScreen.shader

-----------?---------??----------?-----??----

?????????????????3435????????????????????2