PoMeshLevelSurf.h

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**=======================================================================*/
/*=======================================================================
** Author      : VSG (MMM YYYY)
**=======================================================================*/
 
#ifndef  _PO_MESHLevelSurf_
#define  _PO_MESHLevelSurf_
 
#include <MeshViz/3Ddata/PoMesh3D.h>
 
 
class PbIndexedMesh3D;
class PbTetrahedronMesh3D;
class PbHexahedronMesh3D;
class PbGrid3D;
 
class SoMFInt32;
class SbVec3f;
 
class  PoMeshLevelSurf : public PoMesh3D {
 
  SO_KIT_HEADER(PoMeshLevelSurf);
 
  /* Define fields for new parts */
  SO_KIT_CATALOG_ENTRY_HEADER(groupLevelSurf);
 
 public:
 
  PoMeshLevelSurf();
 
  virtual void rebuild();
 
  enum SurfOrientation {
    ORIENTED_TO_MIN,
    ORIENTED_TO_MAX
  };
 
  /* Fields */
 
  SoSFEnum surfOrientation;        
 
  SoSFFloat levelValue;
 
  SoSFInt32 valuesIndexForLevel;    
 
  /*----------------------------------------------------------------------------*/
 private:
 
  static void initClass();
    static void exitClass() ;
 
  const float *getIsosurfDataSet();
  float getIsosurfValue() const;
  int getSurfOrientation() { return surfOrientation.getValue(); }
 
 private:
 
  // Methods
  virtual void setDefaultOnNonWritingFields();
  virtual SbBool setUpConnections(SbBool onOff, SbBool doItAlways = FALSE);
  virtual void addElementsAllCaches();
  virtual void preRebuild();
  // Destructor
  virtual ~PoMeshLevelSurf();  
 
  virtual int getIsosurfDataSetId() const;
  virtual int getIsosurfDataSetIndex() const;
  /*----------------------------------------------------------------------------*/
 private:
  
  // Sensors
  FieldSensorList m_fieldSensorList;
 
  // List of fields defined in this class
  SoFieldList m_fieldList;
 
  uint32_t m_isoDataSetId;    // State of the data set used by the last rebuilt
};
 
/*----------------------------------------------------------------------------*/
 
#endif /* _PO_MESHLEVELSURF_ */