using?UnityEngine;

using?System.Collections;

[ExecuteInEditMode]?
public?class?Mirror?:?MonoBehaviour
{
????public?bool?m_DisablePixelLights?=?true;
????public?int?m_TextureSize?=?256;
????public?float?m_ClipPlaneOffset?=?0.07f;
	public?bool?m_IsFlatMirror?=?true;
???
????public?layerMask?m_Reflectlayers?=?-1;
???????
????private?Hashtable?m_ReflectionCameras?=?new?Hashtable（）;?
???
????private?RenderTexture?m_ReflectionTexture?=?null;
????private?int?m_OldReflectionTextureSize?=?0;
???
????private?static?bool?s_InsideRendering?=?false;

????public?void?OnWillRenderobject（）
????{
????????if（?!enabled?||?!renderer?||?!renderer.sharedMaterial?||?!renderer.enabled?）
????????????return;
???????????
????????Camera?cam?=?Camera.current;
????????if（?!cam?）
????????????return;
???
????????if（?s_InsideRendering?）
????????????return;
????????s_InsideRendering?=?true;
???????
????????Camera?reflectionCamera;
????????CreateMirrorobjects（?cam?out?reflectionCamera?）;
???????
????????Vector3?pos?=?transform.position;
		Vector3?normal;
		if（m_IsFlatMirror）{
????????	normal?=?transform.up;
		}
		else{?
			normal=?transform.position?-?cam.transform.position?;
			normal.Normalize（）;
		}
????????int?oldPixelLightCount?=?QualitySettings.pixelLightCount;
????????if（?m_DisablePixelLights?）
????????????QualitySettings.pixelLightCount?=?0;
???????
????????UpdateCameraModes（?cam?reflectionCamera?）;

????????float?d?=?-Vector3.Dot?（normal?pos）?-?m_ClipPlaneOffset;
????????Vector4?reflectionPlane?=?new?Vector4?（normal.x?normal.y?normal.z?d）;
???
????????Matrix4x4?reflection?=?Matrix4x4.zero;
????????CalculateReflectionMatrix?（ref?reflection?reflectionPlane）;
????????Vector3?oldpos?=?cam.transform.position;
????????Vector3?newpos?=?reflection.MultiplyPoint（?oldpos?）;
????????reflectionCamera.worldToCameraMatrix?=?cam.worldToCameraMatrix?*?reflection;
???

????????Vector4?clipPlane?=?CameraSpacePlane（?reflectionCamera?pos?normal?1.0f?）;
????????Matrix4x4?projection?=?cam.projectionMatrix;
????????CalculateObliqueMatrix?（ref?projection?clipPlane）;
????????reflectionCamera.projectionMatrix?=?projection;
???????
????????reflectionCamera.cullingMask?=?~（1<<4）?&?m_Reflectlayers.value;?
????????reflectionCamera.targetTexture?=?m_ReflectionTexture;
????????GL.SetRevertBackfacing?（true）;
????????reflectionCamera.transform.position?=?newpos;
????????Vector3?euler?=?cam.transform.eulerAngles;
????????reflectionCamera.transform.eulerAngles?=?new?Vector3（0?euler.y?euler.z）;
????????reflectionCamera.Render（）;
????????reflectionCamera.transform.position?=?oldpos;
????????GL.SetRevertBackfacing?（false）;
????????Material[]?materials?=?renderer.sharedMaterials;
????????foreach（?Material?mat?in?materials?）?{
????????????if（?mat.HasProperty（“_Ref“）?）
????????????????mat.SetTexture（?“_Ref“?m_ReflectionTexture?）;
????????}
????????if（?m_DisablePixelLights?）
????????????QualitySettings.pixelLightCount?=?oldPixelLightCount;
???????
????????s_InsideRendering?=?false;
????}
???
????vo

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

?????文件???????1730??2012-08-11?16:35??Mirror-AlphaSpecSphere.shader

?????文件???????1530??2012-08-11?06:02??Mirror-BumpSpec.shader

?????文件???????7777??2012-08-11?14:01??Mirror.cs

?????文件???????1954??2012-08-11?15:25??Mirror-AlphaBumpSpec.shader

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

????????????????12991????????????????????4