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////////////////////////////////////////////////////////////////////////////////////////////////////

#ifndef __TERRAIN_RENDERER__

#define __TERRAIN_RENDERER__

#include "compute_types.h"

#include <OpenGL/gl.h>

class MeshRenderer

{

public:

    MeshRenderer();

    ~MeshRenderer();

    bool render(uint uiPrimitiveType = GL_QUAD_STRIP, uint uiColorMode = 0);

    void setVertexData(float *afData, uint uiComponents, uint uiCount, bool bCopy = false);

    void setVertexBuffer(uint uiId, uint uiComponents, uint uiCount);

    void setNormalData(float *afData, uint uiComponents, uint uiCount, bool bCopy = false);

    void setNormalBuffer(uint uiId, uint uiComponents, uint uiCount);

    void setTexCoordData(float *afData, uint uiComponents, uint uiCount, bool bCopy = false);

    void setTexCoordBuffer(uint uiId, uint uiComponents, uint uiCount);

    void setColorData(float *afData, uint uiComponents, uint uiCount, bool bCopy = false);

    void setColorBuffer(uint uiId, uint uiComponents, uint uiCount);

    bool createGridIndexBuffer(uint uiSizeX, uint uiSizeY);

protected:

    float *m_afVertexData;

    uint m_uiVertexBytes;

    uint m_uiVertexCount;

    uint m_uiVertexComponents;

    uint m_uiVertexBufferId;

    bool m_bVertexDataOwner;

    float *m_afNormalData;

    uint m_uiNormalBytes;

    uint m_uiNormalCount;

    uint m_uiNormalComponents;

    uint m_uiNormalBufferId;

    bool m_bNormalDataOwner;

    float *m_afTexCoordData;

    uint m_uiTexCoordBytes;

    uint m_uiTexCoordCount;

    uint m_uiTexCoordComponents;

    uint m_uiTexCoordBufferId;

    bool m_bTexCoordDataOwner;

    float *m_afColorData;

    uint m_uiColorBytes;

    uint m_uiColorCount;

    uint m_uiColorComponents;

    uint m_uiColorBufferId;

    bool m_bColorDataOwner;

    uint* m_auiIndexData;  

    uint m_uiIndexBytes;       

    uint m_uiIndexBufferId;

    uint m_uiIndexCount;       

    bool m_bIndexBufferDataOwner;

};

#endif