*

LifeGraphics/render/IMaterial.h

@@ -0,0 +1,100 @@
+#ifndef IMaterial_h__
+#define IMaterial_h__
+#include "render/IShader.h"
+#include "Types.h"
+#include "XML.h"
+#include "ResourceManager.h"
+#include "CG.h"
+#include "render/IVideoTexture.h"
+#include "shaders/IShaderGraph.h"
+#include "shaders/IShaderGraphCompiler.h"
+#include <vector>
+#include <map>
+
+namespace LifeGraphics
+{
+#define MAX_TEX_SLOT 16
+	struct TextureSlot
+	{
+		texture_ptr Texture;
+		uint32 SlotID;
+	};
+
+	enum MaterialTechnique
+	{
+		MT_RENDER_FORWARD,
+		MT_RENDER_DEFERRED
+	};
+
+	enum MaterialPass
+	{
+		MP_G_FILL,
+		MP_DEPTH_SM,
+		MP_DEPTH_SOLID,
+	};
+
+	enum MaterialFlags
+	{
+		MF_NONE = 0,
+		MF_GEN_DEFAULT = 1 << 0,
+	};
+
+	class IMaterialPass
+	{
+	public:
+		IMaterialPass(MaterialPass _type);
+		~IMaterialPass();
+		MaterialPass GetPassType();
+		IConstantBuffer* GetConstantBuffer();
+		IShader* GetShader(SHADER_TYPE _type);
+		void SetShader(SHADER_TYPE _type, IShader* shader);
+		void SetTexture(texture_ptr tex, uint32 slot);
+		void Apply();
+		ShaderInputInfo inputInfo;
+	private:
+		MaterialPass passType;
+		IShader* ps;
+		IShader* vs;
+		IShader* gs;
+		IConstantBuffer* cb;
+		
+		texture_ptr textureSlots[MAX_TEX_SLOT];
+	};
+
+	class IMaterialProxy;
+	class IMaterialTechnique;
+	class IObjectMesh;
+	class IMaterial : public IResource
+	{
+		friend class IMaterialProxy;
+	public:
+		IMaterial(IShaderGraph* _graph, IShaderGraphCompiler* _compiler);
+		~IMaterial();
+		IMaterialPass* AddPass(MaterialPass _type);
+		IMaterialPass* GetPass(MaterialPass id);
+		void SetTexture(int id, texture_ptr tex);
+		texture_ptr GetTexture(int id);
+		uint32 GetPassCount();
+		bool CastShadows;
+		bool ReceiveShadows;
+		bool Opaque;
+		IMaterialProxy* CreateProxy(IObjectMesh* parent);
+		MaterialFlags flags;
+		IMaterialTechnique* CreateTechnique(MaterialTechnique tech, IMaterialProxy* target);
+		IMaterialPass* CreatePass(IMaterialTechnique* tech, MaterialPass pass);
+	private:
+		
+
+		typedef std::map<MaterialPass, IMaterialPass*> PassCollection;
+		typedef std::map<MaterialPass, IMaterialPass*>::iterator PassCollectionItr;
+
+		typedef std::map<int, texture_ptr> TexCollection;
+		typedef std::map<int, texture_ptr>::iterator TexCollectionItr;
+		TexCollection textures;
+		PassCollection passes;
+		EFFECT_FLAGS ownerFlags;
+		IShaderGraph* graph;
+		IShaderGraphCompiler* compiler;
+	};
+}
+#endif // IMaterial_h__