TAPsMeshModel.hpp

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/******************************************************************************
TAPsMeshModel.hpp

A Base (Abstract) Mesh Model for polygonal mesh model

SUKITTI PUNAK   (11/02/2004)
******************************************************************************/
#ifndef TAPs_MESH_MODEL_HPP
#define TAPs_MESH_MODEL_HPP

#include "TAPsOpenGLModel.hpp"
#include <vector>

#if ( defined TAPs_ENABLE_FACE_VERTEX_TEXTURE_COORDINATES || defined TAPs_ENABLE_VERTEX_TEXTURE_COORDINATES )
    #include "../DataStructure/TAPsFlag.hpp"
#endif

//#include "../GeometricDataStructure/TAPsVertex.hpp"
//#include "../GeometricDataStructure/TAPsXVertex.hpp"
//#include "../GeometricDataStructure/TAPsFace.hpp"

//class ReadTAPsFile;
BEGIN_NAMESPACE_TAPs__OpenGL
//=============================================================================
template <typename T>
class MeshModel : public /*virtual*/ OpenGLModel<T> {
    friend class ReadTAPsFile;
//-----------------------------------------------------------------------------
// Member Functions -----------------------------------------------------------
public:
    //-------------------------------------------------------------------------
    // default constructor
    MeshModel ();
    //-------------------------------------------------------------------------
    // destructor
    virtual ~MeshModel ();
    //-------------------------------------------------------------------------
    // Get/Set Fn(s)
    inline int  GetNumVertices() const;
    inline int  GetNumFaces() const;
    inline int  GetNumTexCoords() const;
    inline int  GetNoVertices() const       { return GetNumVertices(); }
    inline int  GetNoFaces() const          { return GetNumFaces(); }
    inline int  GetNoTexCoords() const      { return GetNumTexCoords(); }

    inline virtual void SetNumVertices( int n );
    inline virtual void SetNumFaces( int n );
    inline virtual void SetNumTexCoords( int n );
    inline virtual void SetNoVertices( int n )      { SetNumVertices( n ); }
    inline virtual void SetNoFaces( int n )         { SetNumFaces( n ); }
    inline virtual void SetNoTexCoords( int n )     { SetNumTexCoords(n ); }


#ifdef  TAPs_ENABLE_FACE_VERTEX_COLOR

    inline int GetDimensionOfVertexColors () const;

    inline int  GetNumVetexColors () const;
    inline int  GetNoVetexColors () const   { return GetNumVetexColors(); }

    inline void SetNumVetexColors ( int n, int dimension );
    inline void SetNoVetexColors ( int n, int dimension )   { SetNumVetexColors( n, int dimension ); }

    //template< typename T2 >
    //inline void GetVertexColor( int n, T2 vertexColor[] ) const;
    template< typename T2 > inline void GetVertexColor( int n, T2 *r ) const;
    template< typename T2 > inline void GetVertexColor( int n, T2 *r, T2 *g ) const;
    template< typename T2 > inline void GetVertexColor( int n, T2 *r, T2 *g, T2 *b ) const;
    template< typename T2 > inline void GetVertexColor( int n, T2 *r, T2 *g, T2 *b, T2 *a ) const;

    //template< typename T2 >
    //inline void SetVertexColor( int n, T2 vertexColor[] );
    template< typename T2 > inline void SetVertexColor( int n, T2 *r );
    template< typename T2 > inline void SetVertexColor( int n, T2 *r, T2 *g );
    template< typename T2 > inline void SetVertexColor( int n, T2 *r, T2 *g, T2 *b );
    template< typename T2 > inline void SetVertexColor( int n, T2 *r, T2 *g, T2 *b, T2 *a );
#endif//TAPs_ENABLE_FACE_VERTEX_COLOR


#ifdef  TAPs_ENABLE_FACE_VERTEX_TEXTURE_COORDINATES

    inline int GetDimensionOfVertexTextures () const;

    inline int  GetNumVetexTextures () const;
    inline int  GetNoVetexTextures () const { return GetNumVetexTextures(); }

    inline void SetNumVetexTextures ( int n, int dimension );
    inline void SetNoVetexTextures ( int n, int dimension ) { SetNumVetexTextures( n, int dimension ); }

    //template< typename T2 >
    //inline void GetVertexTexture( int n, T2 vertexTexture[] ) const;
    template< typename T2 > inline void GetVertexTexture( int n, T2 *s ) const;
    template< typename T2 > inline void GetVertexTexture( int n, T2 *s, T2 *t ) const;
    template< typename T2 > inline void GetVertexTexture( int n, T2 *s, T2 *t, T2 *r ) const;
    template< typename T2 > inline void GetVertexTexture( int n, T2 *s, T2 *t, T2 *r, T2 *q ) const;

    //template< typename T2 >
    //inline void SetVertexTexture( int n, T2 vertexTexture[] );
    template< typename T2 > inline void SetVertexTexture( int n, T2 *s );
    template< typename T2 > inline void SetVertexTexture( int n, T2 *s, T2 *t );
    template< typename T2 > inline void SetVertexTexture( int n, T2 *s, T2 *t, T2 *r );
    template< typename T2 > inline void SetVertexTexture( int n, T2 *s, T2 *t, T2 *r, T2 *q );
#endif//TAPs_ENABLE_FACE_VERTEX_TEXTURE_COORDINATES

    
//-----------------------------------------------------------------------------
// Data Members  --------------------------------------------------------------
protected:
    int m_iNoVertices;  
    int m_iNoFaces;     
    int m_iNoTexCoords; 

    inline void Init ();    

#ifdef  TAPs_ENABLE_FACE_VERTEX_COLOR
    unsigned char   m_ucDimOfVertexColor;   
    std::vector<T>  m_svVertexColors;       
#endif//TAPs_ENABLE_FACE_VERTEX_COLOR

#ifdef  TAPs_ENABLE_FACE_VERTEX_TEXTURE_COORDINATES
    unsigned char   m_ucDimOfVertexTexture; 
    std::vector<T>  m_svVertexTextures;     
#endif//TAPs_ENABLE_FACE_VERTEX_TEXTURE_COORDINATES

#if ( defined TAPs_ENABLE_FACE_VERTEX_TEXTURE_COORDINATES || defined TAPs_ENABLE_VERTEX_TEXTURE_COORDINATES )
    TAPs::DS::Flag< TAPs::Enum::Render::TextureMapping, 16 >    m_FlagsForTextureMapping;
#endif

};
//=============================================================================
END_NAMESPACE_TAPs__OpenGL
//-----------------------------------------------------------------------------
#include "TAPsMeshModel.cpp"
//-----------------------------------------------------------------------------
#endif
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