PoCircleArcCtrPtAngle.h

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**=======================================================================*/
/*=======================================================================
** Author      : VSG (MMM YYYY)
**=======================================================================*/
 
#ifndef  _PO_CIRCLE_ARC_CTR_PT_ANGLE_
#define  _PO_CIRCLE_ARC_CTR_PT_ANGLE_
 
#include <MeshViz/graph/PoCircleArc.h>
#include <Inventor/fields/SoSFVec2f.h>
#include <Inventor/fields/SoSFFloat.h>

class  PoCircleArcCtrPtAngle : public PoCircleArc {
 
  SO_KIT_HEADER(PoCircleArcCtrPtAngle) ;
 
 
 public:
 
  /* Fields */

  SoSFVec2f center ;

  SoSFVec2f startPoint ;

  SoSFFloat angle ;
 
 
 
  /* Methods */

  PoCircleArcCtrPtAngle()
    { init(SbVec2f(0.0, 0.0), SbVec2f(1.0, 0.0), (float)PDEUXPI) ; }

  PoCircleArcCtrPtAngle(const SbVec2f &_center, const SbVec2f &_startPoint,
                        float _angle)
    { init(_center, _startPoint, _angle) ; }

  virtual void rebuild() ;
 
  /*----------------------------------------------------------------------------*/
 
 
 private:
  static void initClass() ;
    static void exitClass() ;
 
 private:
  // Methods
  // Destructor
  virtual ~PoCircleArcCtrPtAngle() ;
  virtual SbBool setUpConnections(SbBool onOff, SbBool doItAlways = FALSE) ;
  virtual void   setDefaultOnNonWritingFields() ;
 
 private:
  // Init method
  void init(const SbVec2f &center, const SbVec2f &startPoint,
            float angle) ;
 
  
  // Sensors
  FieldSensorList fieldSensorList ;
  
  // List of fields defined in this class
  SoFieldList     fieldList ;
} ;
 
/*----------------------------------------------------------------------------*/
 
#endif /*  _PO_CIRCLE_ARC_CTR_PT_ANGLE_ */