SoNeighborToleranceElement.h

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**=======================================================================*/
/*=======================================================================
** Author      : David Beilloin (Jan 2009)
**=======================================================================*/
 
#ifndef  _SO_NEIGHBOR_TOLERANCE_ELEMENT
#define  _SO_NEIGHBOR_TOLERANCE_ELEMENT
 
#include <Inventor/elements/SoFloatElement.h>
 
SoEXTENDER_Documented class  SoNeighborToleranceElement : public SoFloatElement {
 
  SO_ELEMENT_HEADER(SoNeighborToleranceElement);
 
 public:
    static void         set(SoState *state, float tolerance);
 
  static float        get(SoState *state)
    { return SoFloatElement::get(getClassTypeId(), getClassStackIndex(), state); }
 
  static inline float getDefault()
  { return s_defaultTolerance; }
 
  static void setDefault(const float tolerance);
 
  virtual void        print(FILE *fp) const;
 
private:
 
  virtual void init(SoState *state);
 
 private:
  static void         initClass();
  static void         exitClass();
 
 private:
  virtual ~SoNeighborToleranceElement();
 
private:
  static float s_defaultTolerance;
};
 
#endif /* _SO_NEIGHBOR_TOLERANCE_ELEMENT */