MeshViz/3Ddata/PoStreamSphereMotion.h

Go to the documentation of this file.

/*=======================================================================
 *** THE CONTENT OF THIS WORK IS PROPRIETARY TO FEI S.A.S, (FEI S.A.S.),            ***
 ***              AND IS DISTRIBUTED UNDER A LICENSE AGREEMENT.                     ***
 ***                                                                                ***
 ***  REPRODUCTION, DISCLOSURE,  OR USE,  IN WHOLE OR IN PART,  OTHER THAN AS       ***
 ***  SPECIFIED  IN THE LICENSE ARE  NOT TO BE  UNDERTAKEN  EXCEPT WITH PRIOR       ***
 ***  WRITTEN AUTHORIZATION OF FEI S.A.S.                                           ***
 ***                                                                                ***
 ***                        RESTRICTED RIGHTS LEGEND                                ***
 ***  USE, DUPLICATION, OR DISCLOSURE BY THE GOVERNMENT OF THE CONTENT OF THIS      ***
 ***  WORK OR RELATED DOCUMENTATION IS SUBJECT TO RESTRICTIONS AS SET FORTH IN      ***
 ***  SUBPARAGRAPH (C)(1) OF THE COMMERCIAL COMPUTER SOFTWARE RESTRICTED RIGHT      ***
 ***  CLAUSE  AT FAR 52.227-19  OR SUBPARAGRAPH  (C)(1)(II)  OF  THE RIGHTS IN      ***
 ***  TECHNICAL DATA AND COMPUTER SOFTWARE CLAUSE AT DFARS 52.227-7013.             ***
 ***                                                                                ***
 ***                   COPYRIGHT (C) 1996-2020 BY FEI S.A.S,                        ***
 ***                        BORDEAUX, FRANCE                                        ***
 ***                      ALL RIGHTS RESERVED                                       ***
**=======================================================================*/
/*=======================================================================
** Author      : VSG (MMM YYYY)
**=======================================================================*/

#ifndef  _PO_STREAMSPHEREMOTION_
#define  _PO_STREAMSPHEREMOTION_

#include <MeshViz/3Ddata/PoStreamParticleMotion.h>
#include <Inventor/fields/SoSFBool.h>
#include <Inventor/nodes/SoSphere.h>

class  PoStreamSphereMotion : public PoStreamParticleMotion {
  
  SO_KIT_HEADER(PoStreamSphereMotion) ;
  
  /* Define fields for new parts */
  SO_KIT_CATALOG_ENTRY_HEADER(groupStreamSphereMotion) ;
  

 public:

  PoStreamSphereMotion();

  virtual void   rebuild();

  SoSFFloat sphereRadius;

  /*----------------------------------------------------------------------------*/
 private:
  static void initClass() ;
    static void exitClass() ;

 private:
  // Destructor
  virtual ~PoStreamSphereMotion() ;  

  // Methods
  virtual void   setDefaultOnNonWritingFields();
  virtual SbBool setUpConnections(SbBool onOff, SbBool doItAlways = FALSE) ;

 private:
  // Sensors
  FieldSensorList m_fieldSensorList ;

  // List of fields defined in this class
  SoFieldList     m_fieldList ;

  // method to build the frames to be animated
  void newAnimator(SoGroup *group, SoLineSet *line_set, 
                   SoCoordinate3 *particle_coord, SoCoordinate3 *particle_speed, 
                   SoMFColor *particle_color);
  void endAnimator(SoGroup *group, SoLineSet *line_set, 
                   SoCoordinate3 *particle_coord, SoCoordinate3 *particle_speed, 
                   SoMFColor *particle_color);
  void newFrame(SoGroup *frame, int frame_ind);
  void endFrame(SoGroup *frame, int frame_ind);
  void newLine(SoGroup *line, int line_ind);
  void endLine(SoGroup *line, int line_ind);
  void newParticle(const SbVec3f &pos, const SbVec3f &speed, const SbVec3f &norm, const SbColor *color, int ind);

  SoGroup *m_currentLine;
  SoSphere *m_sphere;
  SoMFColor     *m_particleColor;
} ;

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

#endif /* _PO_STREAMSPHEREMOTION_ */

---

Open Inventor Toolkit reference manual, generated on 22 Jul 2025
Copyright © Thermo Fisher Scientific All rights reserved. http://www.openinventor.com/