MeshViz/3Ddata/PbPolarGrid2D.h

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**=======================================================================*/
/*=======================================================================
** Author      : VSG (MMM YYYY)
**=======================================================================*/

#ifndef  _PB_POLARGRID2D_
#define  _PB_POLARGRID2D_

#include <MeshViz/3Ddata/PbGrid2D.h>
class PiContouring;


class  PbPolarGrid2D : public PbGrid2D {


 public:

  PbPolarGrid2D(SbBool isDataDuplicate=TRUE) ;

  PbPolarGrid2D(const PbPolarGrid2D &mesh);

  PbPolarGrid2D(int num_r, int num_t, const float *r, const float *t, SbBool isDataDuplicate=TRUE) ;

  PbPolarGrid2D(int num_r, int num_t, const float *r, const float *t, const float *z, SbBool isDataDuplicate=TRUE) ;

  ~PbPolarGrid2D() ;

  PbPolarGrid2D& operator=(const PbPolarGrid2D &mesh) ;

   friend int operator ==(const PbPolarGrid2D &m1, const PbPolarGrid2D &m2);

   friend int operator !=(const PbPolarGrid2D &m1, const PbPolarGrid2D &m2)
  { return !(m1 == m2); }

  virtual const PbCell *getCell(int cell_index) const;

  virtual SbVec3f getNodeCoord(int nod_index) const;

  virtual SbVec3f getNodeCoord(int i, int j) const;

  /*----------------------------------------------------------------------------*/


 private:

  void meshLines(PoMeshLines *_PoMeshLines) const; 
  void meshFilled(PoMeshFilled *_PoMeshFilled) const; 
  void meshContouring(PiContouring *_PiContouring, const float *z) const;
  void mesh2DVec(PoMesh2DVec *mesh_vec) const ;

  void getNodesCoord(const float *z, SoMFVec3f &vertices) const;

  void print(FILE *fp) const;

 private:
  void constructXYGeometry(const float *rn, const float *tn, SbBool is_data_duplicate);
  void setXYGeometry(int num_r, int num_t, const float *x, const float *y);
  void getXYGeometry(const float* &x, const float* &y) const;

 private:
  float *r, *t;

  void updateBoundingBox() const;
  void copy(const PbPolarGrid2D &mesh) ;
  void destroy();
} ;

/*---------------------------------------------------------------------------*/

#endif /* _PB_POLARGRID2D_ */

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Open Inventor Toolkit reference manual, generated on 15 Mar 2023
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