SoFullSceneAntialiasingElement.h

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**=======================================================================*/
/*=======================================================================
** Author      : Nicolas Daguise (Nov 2003)
**=======================================================================*/
 
#ifndef  _SO_FULL_SCENE_ANTIALIASING_ELEMENT_
#define  _SO_FULL_SCENE_ANTIALIASING_ELEMENT_
 
#include <Inventor/elements/SoSubElement.h>
 
SoEXTENDER_Documented class  SoFullSceneAntialiasingElement : public SoElement {
 
  SO_ELEMENT_HEADER(SoFullSceneAntialiasingElement);
 
 public:
  enum Filter {
    POINTS   = 0x01,
    LINES    = 0x02,
    POLYGONS = 0x04,
    TEXT     = 0x08,
    ALL      = LINES | POINTS | POLYGONS | TEXT
  };

  static void set(SoState *state, SbBool on, SbBool currOn, int filter);

  static SbBool get(SoState *state, SbBool &on, SbBool &pointsOn, SbBool &linesOn, SbBool &polygonsOn, SbBool &textsOn, int& filter);
  
  virtual void  push(SoState *state);

  static SoFullSceneAntialiasingElement * getInstance(const SoState *state);

  static SbBool getDefault(SbBool &on, SbBool &pointsOn, SbBool &linesOn, SbBool &polygonsOn, SbBool &textsOn, int& filter);
 
private:

  virtual void init(SoState *state);

  virtual SbBool matches(const SoElement* elt) const;

  virtual SoElement* copyMatchInfo() const;
 
 private:
  // Initializes the SoFullSceneAntialiasingElement class
  static void initClass();
  static void exitClass();
 
 private:
  SbBool m_on;
  int  m_filterMask;
  SbBool m_pointsOn;
  SbBool m_linesOn;
  SbBool m_polygonsOn;
  SbBool m_textOn;
 
  virtual void setElt(SbBool on, SbBool currOn, int filter);
 
  virtual ~SoFullSceneAntialiasingElement();
};
 
#endif /* _SO_FULL_SCENE_ANTIALIASING_ELEMENT_ */