PoIntervalCellFilter.h

/*=======================================================================
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**=======================================================================*/
/*=======================================================================
** Author      : VSG (MMM YYYY)
**=======================================================================*/
 
#ifndef  _PO_INTERVAL_CELL_FILTER_
#define  _PO_INTERVAL_CELL_FILTER_
 
#include <Inventor/fields/SoSFFloat.h>
#include <Inventor/fields/SoSFBool.h>
#include <MeshViz/nodes/PoCellFilter.h>
 
class SoFieldSensor ;
 
class  PoIntervalCellFilter : public PoCellFilter {
  SO_NODE_HEADER(PoIntervalCellFilter) ;
 
 public:
 
  PoIntervalCellFilter() ;
 
  SoSFFloat min;
 
  SoSFFloat max;
 
  SoSFBool  in;
 
  SbBool acceptCell(int cell_index, float cell_value) const;
 
  /*----------------------------------------------------------------------------*/
 private:
  static void initClass() ;
    static void exitClass() ;
 
 private:
  virtual ~PoIntervalCellFilter() ;
 
 
 private:
  static void changeCB(void *data, SoSensor *) ;
 
  SbBool        m_filterChanged;
  SoFieldSensor *m_minSensor;
  SoFieldSensor *m_maxSensor;
  SoFieldSensor *m_inSensor;
} ;
 
/*----------------------------------------------------------------------------*/
 
#endif /* _PO_INTERVAL_CELL_FILTER_ */