1 files changed, 189 insertions, 0 deletions

diff --git a/Source/Asura.Engine/Graphics/Material.h b/Source/Asura.Engine/Graphics/Material.h
new file mode 100644
index 0000000..1cb3c88
--- /dev/null
+++ b/Source/Asura.Engine/Graphics/Material.h
@@ -0,0 +1,189 @@
+#ifndef __AE_MATERIAL_H__
+#define __AE_MATERIAL_H__
+
+#include "Containers/Vector.hpp"
+#include "Containers/String.h"
+#include "Math/Vector2.h"
+#include "Math/Vector3.h"
+#include "Math/Vector4.h"
+#include "Math/Matrix44.h"
+#include "Scripting/Luax.hpp"
+
+#include "Shader.h"
+#include "Texture.h"
+#include "Manager.hpp"
+
+namespace AsuraEngine
+{
+    namespace Graphics
+    {
+
+        class MaterialFactory;
+
+        ///
+        /// ͨ�����ʵ���Shader�е�uniforms������Shader�������޸ĵı�����¶��material��ÿ�����ʿ��Բ��컯������ͬ��ɫ����
+        /// ��ͬ������ͨ�������ļ�(.mat)ʵ�֣��������ڴ��������á�������Asura�У�Shader�޷�ֱ��Ӧ�õ���Ⱦ���̶������һ��
+        /// ���ʹ������ɲ����޸�shader��uniforms��material�䵱��shader�Ĵ�����
+        ///
+        class Material final : public Filesystem::Asset
+        {
+        public:
+
+            enum class UniformsType
+            {
+                None = 0,
+                Float,
+                Int,
+                Vector2,
+                Vector3,
+                Vector4,
+                Matrix44,
+                Texture,
+                Color,
+            };
+
+            struct UniformsInfo
+            {
+                uint ID;            // uniform������ID
+                UniformsType type; // uniform����������
+                union
+                {
+                    float f;
+                    int i;
+                    Math::Vector2 v2;
+                    Math::Vector3 v3;
+                    Math::Vector4 v4;
+                    Math::Matrix44 m44;
+                    Texture* tex;
+                    Color col;
+                }value;            // uniform������ֵ
+            };
+
+            void SetShader(Shader* shader);
+
+            // ����Uniform�����������ڲ����У���Ⱦʱ�ϴ���GPU
+
+            ///
+            /// ���uniform������ID��ID��name��map��shader�乲��������uniform������ֵʱ��ͨ��ID��ѯuniform����������
+            /// shader���ҵ�uniform location�������location��ֵ��
+            ///
+            static int GetUniformID(const Containers::String& name);
+
+            void SetTexture(uint ID, Texture* texture);
+            void SetVector2(uint ID, Math::Vector2* vector2);
+            void SetVector3(uint ID, Math::Vector3* vector3);
+            void SetVector4(uint ID, Math::Vector4* vector4);
+            void SetMatrix44(uint ID, Math::Matrix44* matrix44);
+            void SetFloat(uint ID, float value);
+            void SetInteger(uint ID, int value);
+            void SetColor(uint ID, Color color);
+
+            UniformsInfo GetUniformInfo(uint ID);
+            float GetUniformInfof(uint ID);
+            int GetUniformInfoi(uint ID);
+            Math::Vector2 GetUniformInfov2(uint ID);
+            Math::Vector3 GetUniformInfov3(uint ID);
+            Math::Vector4 GetUniformInfov4(uint ID);
+            Math::Matrix44 GetUniformInfom44(uint ID);
+            Texture* GetUniformInfotex(uint ID);
+            Color GetUniformInfocol(uint ID);
+
+            // �ϴ���������
+
+            void SetVertexAttributes();
+
+        private:
+
+            friend class MaterialFactory;
+
+            Material();
+            Material(const Material& src);
+            ~Material();
+
+            ///
+            ///
+            ///
+            uint mID;
+            
+            ///
+            ///
+            ///
+            Shader* mShader;
+
+            ///
+            /// Uniforms������ֵ��ӳ��ID��ֵ
+            ///
+            Containers::Map<int, UniformsInfo> mUniforms;
+
+            ///
+            /// �Ƿ��ǹ����IJ���
+            ///
+            bool mIsShared;
+
+            //----------------------------------------------------------------------------------------------------
+
+            LUAX_DECL_FACTORY(Material);
+
+            LUAX_DECL_METHOD(l_Clone);
+
+            LUAX_DECL_METHOD(l_SetShader);
+
+            LUAX_DECL_METHOD(l_SetTexture);
+            LUAX_DECL_METHOD(l_SetVector2);
+            LUAX_DECL_METHOD(l_SetVector3);
+            LUAX_DECL_METHOD(l_SetVector4);
+            LUAX_DECL_METHOD(l_SetMatrix44);
+            LUAX_DECL_METHOD(l_SetFloat);
+            LUAX_DECL_METHOD(l_SetInteger);
+            LUAX_DECL_METHOD(l_SetColor);
+
+            LUAX_DECL_METHOD(l_GetUniformInfo);
+            LUAX_DECL_METHOD(l_GetUniformInfof);
+            LUAX_DECL_METHOD(l_GetUniformInfoi);
+            LUAX_DECL_METHOD(l_GetUniformInfov2);
+            LUAX_DECL_METHOD(l_GetUniformInfov3);
+            LUAX_DECL_METHOD(l_GetUniformInfov4);
+            LUAX_DECL_METHOD(l_GetUniformInfom44);
+            LUAX_DECL_METHOD(l_GetUniformInfotex);
+            LUAX_DECL_METHOD(l_GetUniformInfocol);
+
+            LUAX_DECL_METHOD(l_SetVertexAttributes);
+
+        };
+
+        class MaterialManager : public Manager
+        {
+        public:
+
+        private:
+
+            ///
+            /// ���е�image
+            ///
+            Containers::Map<uint, Image*> mImages;
+
+            ///
+            /// image��·����ID��ӳ�䡣��Դ�.asr�����image��ͨ��·�������õ�image�����Բ��������е�image���ڴ�map�С�
+            /// �ɳ��򴴽���imageֻ��ͨ��ID����ȡ�����Գ�������Ҫ����ID��
+            ///
+            Containers::StringMap<uint> mImageIDs;
+
+        };
+
+        class MaterialFactory : public Factory
+        {
+        public:
+
+            ///
+            /// ����һ��material
+            ///
+            Material* Clone(Material* src);
+
+            Material* Create();
+
+        };
+
+    }
+}
+
+#endif
\ No newline at end of file