interpoler.h

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/* This software and supporting documentation are distributed by
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 * This software is governed by the CeCILL-B license under
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 * You can  use, modify and/or redistribute the software under the
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#ifndef ANATOMIST_INTERPOLER_INTERPOLER_H
#define ANATOMIST_INTERPOLER_INTERPOLER_H
 
 
#include <anatomist/mobject/globjectvector.h>
 
 
namespace anatomist
{
 
  template<int D> class ASurface;
  typedef ASurface<3> ATriangulated;
  //class ATriangulated;
  class ATexture;
  class ATexSurface;
 
 
  class AInterpoler : public GLObjectVector
  {
  public:
    AInterpoler( AObject* texsurf, AObject* surf );
    virtual ~AInterpoler();
 
    virtual bool CanRemove( AObject* ) { return( false ); }
 
    virtual GLComponent* glGeometry( const ViewState & vs );
    virtual const GLComponent* glGeometry( const ViewState & vs ) const;
    virtual GLComponent* glTexture(const ViewState & vs, unsigned n = 0 );
    virtual const GLComponent* glTexture( const ViewState & vs,
                                          unsigned n = 0 ) const;
    virtual GLComponent* orgGeom();
    virtual const GLComponent* orgGeom() const;
    virtual GLComponent* texSurf();
    virtual const GLComponent* texSurf() const;
    virtual const AObjectPalette* glPalette( unsigned tex = 0 ) const;
    virtual const TexExtrema & glTexExtrema( unsigned tex = 0 ) const;
    virtual TexExtrema & glTexExtrema( unsigned tex = 0 );
    virtual std::string viewStateID( glPart part, const ViewState & ) const;
 
    virtual bool Is2DObject() { return false; }
    virtual bool Is3DObject() { return true; }
 
    virtual unsigned glTexCoordSize( const ViewState &, 
                                     unsigned tex = 0 ) const;
    virtual const GLfloat* glTexCoordArray( const ViewState & s, 
                                    unsigned tex = 0 ) const;
 
    virtual void update( const Observable* observable, void* arg );
    void setNeighboursChanged();
    void clearNeighboursChanged();
    bool hasNeighboursChanged() const;
 
    static int classType() { return( _classType ); }
    virtual Tree* optionTree() const;
 
    static Tree*        _optionTree;
 
  protected:
    virtual void computeNeighbours( const ViewState & state );
    void refreshTexCoordArray( const ViewState & state );
 
  private:
    struct Private;
    Private             *d;
 
    static int registerClass();
 
    static int  _classType;
  };
 
}
 
 
#endif