PoCellFilter.h

/*=======================================================================
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**=======================================================================*/
/*=======================================================================
** Author      : VSG (MMM YYYY)
**=======================================================================*/
 
#ifndef  _PO_CELL_FILTER_
#define  _PO_CELL_FILTER_
 
#include <MeshViz/nodes/PoNode.h>

class  PoCellFilter : public PoNode {
  SO_NODE_ABSTRACT_HEADER(PoCellFilter) ;
 
 public:

  virtual SbBool acceptCell(int cell_index, float cell_value) const =0;
 
 
  /*----------------------------------------------------------------------------*/
 private:
  virtual void  doAction(SoAction *action) ;
  virtual void  write(SoWriteAction *action);
 
 private:
  static void initClass() ;
    static void exitClass() ;
 
 private:
  PoCellFilter() ;
  virtual ~PoCellFilter() ;
 
} ;
 
inline void
PoCellFilter::write(SoWriteAction *)
{}
 
/*----------------------------------------------------------------------------*/
 
#endif /* _PO_VALUE_FILTER_ */