texture.h

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 * This software is governed by the CeCILL-B license under
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#ifndef ANA_SURFACE_TEXTURE_H
#define ANA_SURFACE_TEXTURE_H
 
 
#include <anatomist/surface/globject.h>
#include <anatomist/graph/pythonAObject.h>
#include <aims/mesh/texture.h>
 
 
namespace anatomist
{

  class ATexture : public AGLObject, public PythonAObject
  {
  public:
    ATexture();
    virtual ~ATexture();
 
    virtual ObjectMenu* optionMenu() const;
 
    virtual unsigned size( float time = 0 ) const;
    virtual const float* textureCoords() const;
    virtual const float* textureCoords( float time ) const;
    virtual float textureTime( float time ) const;
    virtual const float* glTexCoordArray( const ViewState &, 
                                          unsigned tex = 0 ) const;
    virtual unsigned glNumTextures() const;
    virtual unsigned glNumTextures( const ViewState & ) const;
    virtual unsigned glDimTex( const ViewState &, unsigned tex = 0 ) const;
    virtual unsigned glTexCoordSize( const ViewState &, 
                                     unsigned tex = 0 ) const;
 
    virtual bool Is2DObject() { return( false ); }
    virtual bool Is3DObject() { return( false ); }
 
    virtual unsigned dimTexture() const;
    virtual bool boundingBox( std::vector<float> & bmin,
                              std::vector<float> & bmax ) const;
 
    virtual AObject* objectAt( const std::vector<float> &, float = 0 )
    { return 0 ; }
 
    virtual void setTexExtrema();
    void setTexExtrema(float min,float max);
 
    virtual void normalize();
    template <typename T> void setTexture( carto::rc_ptr<TimeTexture<T> >
        tex, bool normalize_data = true );
    template <typename T>
    carto::rc_ptr<TimeTexture<T> > texture( bool rescaled = false,
                                            bool always_copy = false ) const;
    virtual void createDefaultPalette( const std::string & name = "" );
    virtual void update( const Observable* observable, void* arg );
    virtual void notifyObservers( void * = 0 );
    virtual void setInternalsChanged();
 
    virtual bool loadable() const { return true; }
    virtual bool savable() const { return true; }
    virtual bool reload( const std::string & filename );
    bool save( const std::string & filename );
    virtual AObject* clone( bool shallow = true );
    virtual carto::GenericObject* attributed();
    virtual const carto::GenericObject* attributed() const;
 
  protected:
    virtual void freeTexture();
 
  private:
    struct Private;
    template <typename T> struct Private_;
    Private             *d;
  };
 
}
 
 
#endif