interpoler.h

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/* This software and supporting documentation are distributed by
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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();
    virtual const GLComponent* glGeometry() const;
    virtual GLComponent* glTexture();
    virtual const GLComponent* glTexture() const;
    virtual GLComponent* orgGeom();
    virtual const GLComponent* orgGeom() const;
    virtual GLComponent* texSurf();
    virtual const GLComponent* texSurf() 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