surface.h

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#ifndef ANA_SURFACE_SURFACE_H
#define ANA_SURFACE_SURFACE_H


#include <anatomist/surface/globject.h>
#include <anatomist/color/Material.h>
#include <aims/mesh/surface.h>
#include <anatomist/graph/pythonAObject.h>

/*
class QGLShaderProgram;
class QGLShader;*/


namespace anatomist
{

  template<int D>
  class ASurface : public AGLObject, public PythonAObject
  {
  public:

    typedef AimsVector<uint,D>  Triangle;
    typedef AimsSurface<D,Void> SurfaceType;
    typedef AimsTimeSurface<D,Void> TimeSurfaceType;

    ASurface( const char *filename = "" );
    ~ASurface();

    virtual AObject* clone( bool shallow = true );

    virtual Tree* optionTree() const;

    virtual void UpdateMinAndMax();

    virtual bool render( anatomist::PrimList& primitiveList,
                                   const anatomist::ViewState& viewState );
    virtual bool glMakeBodyGLL( const anatomist::ViewState& viewState,
                                     const anatomist::GLList& glList ) const;

    const carto::rc_ptr<TimeSurfaceType> surface() const 
    { return( _surface ); }
    carto::rc_ptr<TimeSurfaceType> surface() { return( _surface ); }
    void setSurface( carto::rc_ptr<TimeSurfaceType> surf );
    void setSurface( TimeSurfaceType *surf );
    const SurfaceType* surfaceOfTime( float time ) const;
    float actualTime( float time ) const;

    virtual float MinT() const;
    virtual float MaxT() const;

    virtual bool boundingBox( std::vector<float> & bmin,
                              std::vector<float> & bmax ) const;

    virtual AObject* objectAt( const std::vector<float> & pos, float tol = 0 );

    bool Is2DObject() { return false; }
    bool Is3DObject() { return true; }

    virtual unsigned glNumVertex( const ViewState & ) const;
    virtual const GLfloat* glVertexArray( const ViewState & ) const;
    virtual unsigned glNumNormal( const ViewState & ) const;
    virtual const GLfloat* glNormalArray( const ViewState & ) const;
    virtual unsigned glNumPolygon( const ViewState & ) const;
    virtual unsigned glPolygonSize( const ViewState & ) const;
    virtual const GLuint* glPolygonArray( const ViewState & ) const;

    virtual bool loadable() const { return( true ); }
    virtual bool savable() const { return( true ); }
    virtual bool save( const std::string & filename );
    virtual bool reload( const std::string & filename );

    SurfaceType* surfaceOfTime( float time );

    bool isPlanar() const { return _planar; }

    void invertPolygons();
    static void invertPolygonsStatic( const std::set<AObject *> & obj );

    virtual void notifyObservers( void * = 0 );

    virtual carto::GenericObject* attributed();
    virtual const carto::GenericObject* attributed() const;
    virtual void setInternalsChanged();

  protected:
    carto::rc_ptr<TimeSurfaceType>      _surface;
    bool                                _planar;
/*
    QGLShaderProgram                    *_shader_program;
    QGLShader                           *_vertex_shader;
    QGLShader                           *_fragment_shader;
*/
    void freeSurface();
  };

}


#endif