TAPsAbstractPolyhedron.cpp

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/******************************************************************************
TAPsAbstractPolyhedron.cpp

AbstractPolyhedron class is a class for an AbstractPolyhedron.

SUKITTI PUNAK   (09/13/2005)
UPDATE          (09/30/2005)
******************************************************************************/
#include "TAPsAbstractPolyhedron.hpp"
// Using Inclusion Model (i.e. definitions are included in declarations)
//                       (this name.cpp is included in name.hpp)
// Each friend is defined directly inside its declaration.

BEGIN_NAMESPACE_TAPs
//=============================================================================
// Static Variables
//-----------------------------------------------------------------------------
/* This has to be defined and used in subclass
template <typename T>
bool    AbstractPolyhedron<T>::m_gbHasBeenSet = false;
template <typename T>
std::vector< std::vector<int> > AbstractPolyhedron<T>::m_vVertexValence;
template <typename T>
std::vector< std::vector<int> > AbstractPolyhedron<T>::m_vVertexFace;
template <typename T>
std::vector< std::vector<int> > AbstractPolyhedron<T>::m_vFace(4);
template <typename T>
std::vector< std::vector<int> >::const_iterator AbstractPolyhedron<T>::m_itor;
//*/
//=============================================================================
// Constructors and Destructor
//-----------------------------------------------------------------------------
template <typename T>
AbstractPolyhedron<T>::AbstractPolyhedron ( int iNumVertices, int iNumFaces )
{
    m_vVertex.resize( iNumVertices );
    m_vVertexNormal.resize( iNumVertices );
    m_vFaceNormal.resize( iNumFaces );
}
//-----------------------------------------------------------------------------
template <typename T>
AbstractPolyhedron<T>::~AbstractPolyhedron ()
{}
//-----------------------------------------------------------------------------
//=============================================================================
// Helper Functions
//-----------------------------------------------------------------------------
// DrawVertexNormals Fn
template <typename T>
void AbstractPolyhedron<T>::DrawVertexNormals ()
{
    Vector3<T> dst;
    glColor3f( 1, 0.5, 0.25 );
    glDisable( GL_LIGHTING );
    glBegin( GL_LINES );
    for ( int p = 0; p < static_cast<int>( m_vVertexNormal.size() ); ++p ) {
        dst = m_vVertexNormal[p] + m_vVertex[p];
        glVertex3f( m_vVertex[p][0], m_vVertex[p][1], m_vVertex[p][2] );
        glVertex3f( dst[0], dst[1], dst[2] );
    }
    glEnd();
    glEnable( GL_LIGHTING );
}
//-----------------------------------------------------------------------------
// DrawFaceNormals Fn
template <typename T>
void AbstractPolyhedron<T>::DrawFaceNormals ()
{
    /*
    Vector3<T> dst;
    glBegin( GL_LINES );
    for ( int p = 0; p < static_cast<int>( m_vFaceNormal.size() ); ++p ) {
        dst = m_vFaceNormal[p] + m_vVertex[p];
        glVertex3f( m_vVertex[p][0], m_vVertex[p][1], m_vVertex[p][2] );
        glVertex3f( dst[0], dst[1], dst[2] );
    }
    glEnd();
    //*/
}
//-----------------------------------------------------------------------------
//=============================================================================
END_NAMESPACE_TAPs
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