1 files changed, 59 insertions, 15 deletions

diff --git a/source/modules/asura-core/graphics/shader.h b/source/modules/asura-core/graphics/shader.h
index 12d2f59..25b36dc 100644
--- a/source/modules/asura-core/graphics/shader.h
+++ b/source/modules/asura-core/graphics/shader.h
@@ -24,15 +24,6 @@ namespace AsuraEngine
 	namespace Graphics
 	{
 
-		enum BuiltInUniforms
-		{
-			BUILTIN_UNIFORM_MODEL_MATRIX = 0,
-			BUILTIN_UNIFORM_VIEW_MATRIX,
-			BUILTIN_UNIFORM_PROJECTION_MATRIX,
-
-			BUILTIN_UNIFORM_COUNT
-		};
-
 		///
 		/// һ��shader��һ���ڲ��ʼ乲���ij���Shader����������uniforms�Ͷ������ݣ�ֻ�ṩ����
 		/// uniforms��use��ɫ���ķ������༭�����ÿ��shader����ͨ��shader�����ҵ�������uniforms
@@ -48,7 +39,7 @@ namespace AsuraEngine
 
 			~Shader();
 
-			bool Load(const std::string& vert, const std::string& frag);
+			bool Load(const std::string& vert, const std::string& frag) ASURA_THROW(Exception);
 
 			void OnUse();
 			void OnUnuse();
@@ -56,9 +47,21 @@ namespace AsuraEngine
 			///
 			/// ���ö������ԣ�Asuraֻ֧��2ά��������
 			///
-			int  GetAttributeLocation(const std::string& name);
-			void SetAttribute(int loc, void* data, uint offset = 0, uint stride = 0);
-			void SetAttribute(int loc, GPUBuffer* vbo, uint offset = 0, uint stride = 0);
+			//int  GetAttributeLocation(const std::string& name);
+			//void SetAttribute(int loc, void* data, uint offset = 0, uint stride = 0);
+			//void SetAttribute(int loc, GPUBuffer* vbo, uint offset = 0, uint stride = 0);
+
+			///
+			/// ����ǰ���ö�������
+			///
+			void SetAttribPosition(int size, GLenum type, GLboolean normalized, GLsizei stride, const GLvoid* pointer);
+			void SetAttribTangent(int size, GLenum type, GLboolean normalized, GLsizei stride, const GLvoid* pointer);
+			void SetAttribNormal(int size, GLenum type, GLboolean normalized, GLsizei stride, const GLvoid* pointer);
+			void SetAttribTexcoord0(int size, GLenum type, GLboolean normalized, GLsizei stride, const GLvoid* pointer);
+			void SetAttribTexcoord1(int size, GLenum type, GLboolean normalized, GLsizei stride, const GLvoid* pointer);
+			void SetAttribTexcoord2(int size, GLenum type, GLboolean normalized, GLsizei stride, const GLvoid* pointer);
+			void SetAttribTexcoord3(int size, GLenum type, GLboolean normalized, GLsizei stride, const GLvoid* pointer);
+			void SetAttribColor(int size, GLenum type, GLboolean normalized, GLsizei stride, const GLvoid* pointer);
 
 			///
 			/// ����uniform����
@@ -113,11 +116,39 @@ namespace AsuraEngine
 
 			std::string GetProgramWarnings();
 			std::string GetShaderWarnings(GLuint shader);
-			
+
+			///
+			/// AsuraShader�����壬�����������Ժ�uniform��������framework�л��shader����װ��
+			/// ��ν�����壬ָshader�Զ���ı��������ⲿ���򽻻�ʱ����Ҫ�ṩ��Щ����ֵ���������
+			/// �Ļ�����Ҫ����������������������
+			/// 
+			enum ASLSemantics
+			{
+				// MVP����
+				SEMANTICS_UNIFORM_MODEL_MATRIX = 0,
+				SEMANTICS_UNIFORM_VIEW_MATRIX,
+				SEMANTICS_UNIFORM_PROJECTION_MATRIX,
+				// ����
+				SEMANTICS_ATTRIBUTE_POSITION,
+				// ����
+				SEMANTICS_ATTRIBUTE_TANGENT,
+				// ����
+				SEMANTICS_ATTRIBUTE_NORMAL,
+				// ����UV
+				SEMANTICS_ATTRIBUTE_TEXCOORD0,
+				SEMANTICS_ATTRIBUTE_TEXCOORD1,
+				SEMANTICS_ATTRIBUTE_TEXCOORD2,
+				SEMANTICS_ATTRIBUTE_TEXCOORD3,
+				// ������ɫ
+				SEMANTICS_ATTRIBUTE_COLOR,
+
+				SEMANTICS_COUNT
+			};
+
 			///
 			/// Asura shader �����ַ���ͳһ������
 			///
-			static const char* ASLSemantics[BUILTIN_UNIFORM_COUNT];
+			static const char* SemanticsName[SEMANTICS_COUNT];
 
 			GLuint mProgram;
 			GLuint mVertShader;
@@ -133,6 +164,19 @@ namespace AsuraEngine
 			///
 			GLint mMVP[3];
 
+			///
+			/// �������Ե�location
+			///
+			GLint mPosition;
+			GLint mTangent;
+			GLint mNormal;
+			GLint mColor;
+			// ֧������UV
+			GLint mTexcoord0;
+			GLint mTexcoord1;
+			GLint mTexcoord2;
+			GLint mTexcoord3;
+
 		};
 
 	}