MoMeshStreamline.h

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**=======================================================================*/
/*=======================================================================
** Author      : VSG (MMM YYYY)
**=======================================================================*/
#ifndef  _MO_MESHSTREAMLINE_
#define  _MO_MESHSTREAMLINE_
 
#include <MeshVizXLM/MbVec3.h>
 
#include <MeshVizXLM/mapping/nodes/MoMeshRepresentation.h>
 
#include <Inventor/fields/SoSFDouble.h>
#include <Inventor/fields/SoMFFloat.h>
#include <Inventor/fields/SoMFVec3f.h>
#include <Inventor/fields/SoSFInt32.h>
 
#ifdef _WIN32
#pragma warning(push)
#pragma warning(disable:4251)
#endif
 
class MiStreamlineExtractUnstructured;
class MiStreamlineExtractHexahedronIjk;
class MiStreamlineExtractIjk;
 
class MeLineMeshSet;
class MeSetOfVec3dSetI;
class MeSetOfScalardSetI;
 
class MESHVIZXLM_DMAP_API MoMeshStreamline : public MoMeshRepresentation {
 
  SO_NODE_HEADER(MoMeshStreamline) ;
 
 public:
 
  MoMeshStreamline() ;
 
  SoSFInt32  vec3SetId;
 
  SoMFVec3f  startingPoints;
 
  SoSFDouble  maxLifeTime;
 
  SoSFDouble  maxLength;
 
  SoSFDouble  minSpeed;
 
  SoSFDouble  integrationStepLengthFactor;
 
  SoSFInt32  maxStepNumber;
 
  enum IntegrationDirection {
    FORWARD,  
    BACKWARD  
  } ;
 
  SoSFEnum  direction;
 
 
  const MiStreamlineExtractUnstructured*    getUnstructuredExtractor();
  const MiStreamlineExtractHexahedronIjk*   getHexahedronIjkExtractor();
  const MiStreamlineExtractIjk*             getIjkExtractor();
 
#if 1             SoDEPRECATED
  const MiStreamlineExtractHexahedronIjk*   getUnstructuredIjkExtractor();
#endif 
  /*----------------------------------------------------------------------------*/
 private:
  static void initClass() ;
    static void exitClass() ;
 
 private:
  virtual void doExtract(SoAction * action);
 
  template <typename _MdExtractorT> friend class MdMeshMultiLinesRepresentation;
} ;
 
#ifdef _WIN32
#pragma warning(pop)
#endif
 
#endif /* _MO_MESHSTREAMLINE_ */