SoLinePatternElement.h

/*=======================================================================
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**=======================================================================*/
/*=======================================================================
** Author      : Paul S. Strauss (MMM yyyy)
**=======================================================================*/
/*=======================================================================
 *** THE CONTENT OF THIS WORK IS PROPRIETARY TO FEI S.A.S, (FEI S.A.S.),            ***
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 ***                        BORDEAUX, FRANCE                                        ***
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**=======================================================================*/
/*=======================================================================
** Modified by : VSG (MMM YYYY)
**=======================================================================*/
 
 
#ifndef  _SO_LINE_PATTERN_ELEMENT
#define  _SO_LINE_PATTERN_ELEMENT
 
#include <Inventor/elements/SoReplacedElement.h>
 
SoEXTENDER_Documented class  SoLinePatternElement : public SoReplacedElement {
  
  SO_ELEMENT_HEADER(SoLinePatternElement);
  
 public:
  static void set(SoState *state, 
                  u_short pattern, int factor = 1);
  
  static void set(SoState *state, SoNode *, 
                  u_short pattern, int factor = 1)
    { set(state, pattern, factor); }
 
  static u_short get(SoState *state, int &factor);
  
  static u_short getDefault()
    { return getDefaultPattern(); }
  
  static u_short getDefaultPattern()
    { return 0xFFFF; }
  
  static int getDefaultScaleFactor()
    { return 1; }
 
  virtual void print(FILE *fp) const;
 
private:
 
  virtual void init(SoState *state);
 
  virtual SbBool matches(const SoElement* elt) const;
 
  virtual SoElement* copyMatchInfo() const;
 
 private:
  // Initializes the SoLinePatternElement class
  static void initClass();
  static void exitClass();
 
 private:
  int m_pattern, m_factor;
 
  virtual ~SoLinePatternElement();
  virtual void setElt(u_short pattern, int factor);
};
 
#endif /* _SO_LINE_PATTERN_ELEMENT */