PbDefinedValue.h

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**=======================================================================*/
/*=======================================================================
** Author      : VSG (MMM YYYY)
**=======================================================================*/
 
#ifndef _PB_DEFINEDVALUE_
#define _PB_DEFINEDVALUE_
 
#include <Inventor/SbLinear.h>
 
class  PbDefinedValue {
 public:
  virtual ~PbDefinedValue()
  {};
 
  virtual SbBool operator()(float node_value, int node_index, int set_index);
 
  virtual float getUndef(int set_index);
 
};
 
inline SbBool 
PbDefinedValue::operator()(float, int, int)
{
  return TRUE;
}
 
 
inline float 
PbDefinedValue::getUndef(int)
{
  return 0;
}
 
#endif /* _PB_DEFINEDVALUE_ */