TAPsOpenGLPolygonalModel.hpp

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/******************************************************************************
TAPsOpenGLPolygonalModel.hpp

Class OpenGLPolyModel is for creating an OpenGL Polygonal Model.

See class PolygonalModel (in "../Model/TAPsPolygonalModel.hpp") and
class OpenGLSupport ("../OpenGL/TAPsOpenGLSupport.hpp") for detail.

SUKITTI PUNAK   (10/31/2004)
UPDATE          (04/27/2005)
******************************************************************************/
#ifndef TAPs_OPENGL_POLYGONAL_MODEL_HPP
#define TAPs_OPENGL_POLYGONAL_MODEL_HPP

#include "TAPsPolygonalModel.hpp"

BEGIN_NAMESPACE_TAPs__OpenGL
//=============================================================================
template <typename T>
class OpenGLPolygonalModel : public /*virtual*/ PolygonalModel<T> {
    //-------------------------------------------------------------------------
    // put it through ostream
    friend std::ostream & operator<< ( std::ostream &output, OpenGLPolygonalModel<T> const &o )
    {
        output  << "\n======================\n"
                <<   "TAPs::OpenGL::OpenGLPolygonalModel<"
                << typeid(T).name() << "> Class\n"
                <<   "======================\n";
        //----------------------------------------------------------------
        // Material Node
        output  << "\nMaterial Node" << "\n{\n" << o.material << "\n}";
        //----------------------------------------------------------------
        // Vertices Node
        output  << "\n\nVertices " << o.m_iNoVertices << "\n{";
        for ( int i = 0; i < o.m_iNoVertices; ++i ) {
            output << "\n  #" << i << "\t" << o.m_prVertex[i];
        }
        output  << "\n}";
        //----------------------------------------------------------------
        // Faces Node
        output  << "\n\nFaces " << o.m_iNoFaces  << "\n{";
        for ( int i = 0; i < o.m_iNoFaces; ++i ) {
            output << "\n  #" << i << "\t" << o.m_prFace[i];
        }
        output  << "\n}";
        return output;
    }
//-----------------------------------------------------------------------------
// Member Functions  -----------------------------------------------------------
public:
    //-------------------------------------------------------------------------
    // default constructor
    OpenGLPolygonalModel();
    //-------------------------------------------------------------------------
    // destructor
    virtual ~OpenGLPolygonalModel();
    //-------------------------------------------------------------------------
    //void DisplayGL()
    //virtual void DisplayGL( OpenGL::Enum::DrawMode DM = OpenGL::Enum::POLYGON );

#ifdef  TAPs_ENABLE_FACE_VERTEX_COLOR
    virtual bool EnableVertexColors ( bool b );
#endif//TAPs_ENABLE_FACE_VERTEX_COLOR

protected:
    //-------------------------------------------------------------------------
    // Helper Fn
    // void DrawGL()
    virtual void DrawGL( GLenum );

#ifdef  TAPs_ENABLE_FACE_VERTEX_COLOR
    virtual void DrawGLWithFaceVertexColor_RGB ( GLenum );
    virtual void DrawGLWithFaceVertexColor_RGBA ( GLenum );
#endif//TAPs_ENABLE_FACE_VERTEX_COLOR

// Render by GLSL -------------------------------------------------------------
#ifdef  TAPs_RENDER_BY_GLSL_DS_FACE_VERTEX
    virtual void DrawGLSLWithDSFaceVertex_RGB   ( GLenum );
    virtual void DrawGLSLWithDSFaceVertex_RGBA  ( GLenum );
#endif//TAPs_RENDER_BY_GLSL_DS_FACE_VERTEX
// ----------------------------------------------------------------------------

//-----------------------------------------------------------------------------
};
//=============================================================================
END_NAMESPACE_TAPs__OpenGL
//-----------------------------------------------------------------------------
// Include definition if TAPs_USE_EXPORT is not defined
//#if !defined( TAPs_USE_EXPORT )
    #include "TAPsOpenGLPolygonalModel.cpp"
//#endif
//-----------------------------------------------------------------------------
#endif
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