PoCircleArcCtrTwoPts.h

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**=======================================================================*/
/*=======================================================================
** Author      : VSG (MMM YYYY)
**=======================================================================*/
 
#ifndef  _PO_CIRCLE_ARC_CTR_TWO_PTS_
#define  _PO_CIRCLE_ARC_CTR_TWO_PTS_
 
#include <MeshViz/graph/PoCircleArc.h>
#include <Inventor/fields/SoSFVec2f.h>
#include <Inventor/fields/SoSFFloat.h>
 
class  PoCircleArcCtrTwoPts : public PoCircleArc {
 
  SO_KIT_HEADER(PoCircleArcCtrTwoPts) ;
 
 
 public:
 
  /* Fields */
 
  SoSFVec2f center ;
 
  SoSFVec2f startPoint ;
 
  SoSFVec2f endPoint ;
 
 
 
  /* Methods */
 
  PoCircleArcCtrTwoPts()
    { init(SbVec2f(0.0, 0.0), SbVec2f(1.0, 0.0), SbVec2f(1.0, 0.0)) ; }
 
  PoCircleArcCtrTwoPts(const SbVec2f &_center, const SbVec2f &_startPoint,
                       const SbVec2f &_endPoint)
    { init(_center, _startPoint, _endPoint) ; }
 
  virtual void rebuild() ;
 
  /*----------------------------------------------------------------------------*/
 private:
  static void initClass() ;
    static void exitClass() ;
 
 private:
  // Methods
  // Destructor
  virtual ~PoCircleArcCtrTwoPts() ;
  virtual SbBool setUpConnections(SbBool onOff, SbBool doItAlways = FALSE) ;
  virtual void   setDefaultOnNonWritingFields() ;
 
 private:
  // Init method
  void init(const SbVec2f &_center, const SbVec2f &_startPoint,
            const SbVec2f &_endPoint) ;
 
  
  // Sensors
  FieldSensorList fieldSensorList ;
  
  // List of fields defined in this class
  SoFieldList     fieldList ;
} ;
 
/*----------------------------------------------------------------------------*/
 
#endif /* _PO_CIRCLE_ARC_CTR_TWO_PTS_  */