PoParallelogram.h

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**=======================================================================*/
/*=======================================================================
** Author      : VSG (MMM YYYY)
**=======================================================================*/
 
#ifndef  _PO_PARALLELOGRAM_
#define  _PO_PARALLELOGRAM_
 
#include <MeshViz/graph/PoGraphMaster.h>
#include <Inventor/fields/SoSFVec2f.h>
 
class  PoParallelogram : public PoGraphMaster {
 
  SO_KIT_HEADER(PoParallelogram) ;
 
  /* Define fields for new parts */
  SO_KIT_CATALOG_ENTRY_HEADER(parallelogram) ;
 
 
 public:
 
  /* Fields */
 
  SoSFVec2f p ;
 
  SoSFVec2f q ;
 
  SoSFVec2f r ;
 
  /* Methods */
 
  PoParallelogram()
    { init(SbVec2f(0.0, 0.0), SbVec2f(1.0, 0.0), SbVec2f(1.0, 1.0)) ; }
 
  PoParallelogram(const SbVec2f &_p, const SbVec2f &_q, const SbVec2f &_r) 
    { init(_p, _q, _r) ;}   
 
  virtual void rebuild() ;
 
  /*----------------------------------------------------------------------------*/
 private:
  static void initClass() ;
    static void exitClass() ;
 
 private:
  // Destructor
  virtual ~PoParallelogram() ;
  virtual SbBool setUpConnections(SbBool onOff, SbBool doItAlways = FALSE) ;
  virtual void   setDefaultOnNonWritingFields() ;
  
 private:
  // Initialise
  void init(const SbVec2f &_p, const SbVec2f &_q, const SbVec2f &_r) ;
 
  // Sensors
  FieldSensorList fieldSensorList ;
  
  // List of fields defined in this class
  SoFieldList     fieldList ;
 
} ;
 
/*----------------------------------------------------------------------------*/
 
#endif /*  _PO_PARALLELOGRAM_ */