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Multiple Point Lights

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This commit is contained in:
Mamitiana RASOLOJAONA
2024-03-27 10:40:17 +01:00
parent 8d56c159c6
commit ee4564560d
13 changed files with 286 additions and 63 deletions
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23
enginecustom/lightshaderclass.h
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@@ -4,6 +4,11 @@
#ifndef _LIGHTSHADERCLASS_H_
#define _LIGHTSHADERCLASS_H_
/////////////
// GLOBALS //
/////////////
const int NUM_LIGHTS = 4;
//////////////
// INCLUDES //
@@ -28,6 +33,16 @@ private:
XMMATRIX view;
XMMATRIX projection;
};
struct LightColorBufferType
{
XMFLOAT4 diffuseColor[NUM_LIGHTS];
};
struct LightPositionBufferType
{
XMFLOAT4 lightPosition[NUM_LIGHTS];
};
struct LightBufferType
{
@@ -43,14 +58,15 @@ public:
bool Initialize(ID3D11Device*, HWND);
void Shutdown();
bool Render(ID3D11DeviceContext*, int, XMMATRIX, XMMATRIX, XMMATRIX, ID3D11ShaderResourceView*, XMFLOAT3, XMFLOAT4);
bool Render(ID3D11DeviceContext*, int, XMMATRIX, XMMATRIX, XMMATRIX, ID3D11ShaderResourceView*, XMFLOAT4[], XMFLOAT4[]);
private:
bool InitializeShader(ID3D11Device*, HWND, WCHAR*, WCHAR*);
void ShutdownShader();
void OutputShaderErrorMessage(ID3D10Blob*, HWND, WCHAR*);
bool SetShaderParameters(ID3D11DeviceContext*, XMMATRIX, XMMATRIX, XMMATRIX, ID3D11ShaderResourceView*, XMFLOAT3, XMFLOAT4);
bool SetShaderParameters(ID3D11DeviceContext*, XMMATRIX, XMMATRIX, XMMATRIX, ID3D11ShaderResourceView*, XMFLOAT4[], XMFLOAT4[]);
void RenderShader(ID3D11DeviceContext*, int);
private:
@@ -60,6 +76,9 @@ private:
ID3D11SamplerState* m_sampleState;
ID3D11Buffer* m_matrixBuffer;
ID3D11Buffer* m_lightBuffer;
ID3D11Buffer* m_lightColorBuffer;
ID3D11Buffer* m_lightPositionBuffer;
};
#endif