Specular lighting

enginecustom/specmapshaderclass.h

@@ -0,0 +1,72 @@
+#ifndef _SPECMAPSHADERCLASS_H_
+#define _SPECMAPSHADERCLASS_H_
+
+
+//////////////
+// INCLUDES //
+//////////////
+#include <d3d11.h>
+#include <d3dcompiler.h>
+#include <directxmath.h>
+#include <fstream>
+using namespace DirectX;
+using namespace std;
+
+
+////////////////////////////////////////////////////////////////////////////////
+// Class name: SpecMapShaderClass
+////////////////////////////////////////////////////////////////////////////////
+class SpecMapShaderClass
+{
+private:
+    struct MatrixBufferType
+    {
+        XMMATRIX world;
+        XMMATRIX view;
+        XMMATRIX projection;
+    };
+
+    struct LightBufferType
+    {
+        XMFLOAT4 diffuseColor;
+        XMFLOAT4 specularColor;
+        float specularPower;
+        XMFLOAT3 lightDirection;
+    };
+
+    struct CameraBufferType
+    {
+        XMFLOAT3 cameraPosition;
+        float padding;
+    };
+
+public:
+    SpecMapShaderClass();
+    SpecMapShaderClass(const SpecMapShaderClass&);
+    ~SpecMapShaderClass();
+
+    bool Initialize(ID3D11Device*, HWND);
+    void Shutdown();
+    bool Render(ID3D11DeviceContext*, int, XMMATRIX, XMMATRIX, XMMATRIX, ID3D11ShaderResourceView*, ID3D11ShaderResourceView*, ID3D11ShaderResourceView*,
+        XMFLOAT3, XMFLOAT4, XMFLOAT3, XMFLOAT4, float);
+
+private:
+    bool InitializeShader(ID3D11Device*, HWND, WCHAR*, WCHAR*);
+    void ShutdownShader();
+    void OutputShaderErrorMessage(ID3D10Blob*, HWND, WCHAR*);
+
+    bool SetShaderParameters(ID3D11DeviceContext*, XMMATRIX, XMMATRIX, XMMATRIX, ID3D11ShaderResourceView*, ID3D11ShaderResourceView*, ID3D11ShaderResourceView*,
+        XMFLOAT3, XMFLOAT4, XMFLOAT3, XMFLOAT4, float);
+    void RenderShader(ID3D11DeviceContext*, int);
+
+private:
+    ID3D11VertexShader* m_vertexShader;
+    ID3D11PixelShader* m_pixelShader;
+    ID3D11InputLayout* m_layout;
+    ID3D11Buffer* m_matrixBuffer;
+    ID3D11SamplerState* m_sampleState;
+    ID3D11Buffer* m_lightBuffer;
+    ID3D11Buffer* m_cameraBuffer;
+};
+
+#endif