MeshVizXLM/extractors/MxPolygonCellExtract.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  _MxPolygonCellExtract_h
#define  _MxPolygonCellExtract_h

#include <MeshVizXLM/mesh/geometry/MiGeometryI.h>

#include <Inventor/STL/vector>
#include <Inventor/STL/utility>

class MiSurfaceCell;

class MESHIVIZ_API MxPolygonCellExtract 
{
public:

  static void getWeight(const MiGeometryI& meshGeometry, const MiSurfaceCell* polygonCell, const MbVec3d &point, std::vector<double>& weights);

  static double getLongestEdgeLength(const MiGeometryI& meshGeometry, const MiSurfaceCell* polygonCell);

  static double getShortestEdgeLength(const MiGeometryI& meshGeometry, const MiSurfaceCell* polygonCell);

  static bool isPointInsideCell(const MiGeometryI& meshGeometry, const MiSurfaceCell* polygonCell, const MbVec3d &point, std::vector<double>& weights);

  static double getArea(const MiGeometryI& meshGeometry, const MiSurfaceCell* polygonCell);

  static MbVec3d getNormal(const MiGeometryI& meshGeometry, const MiSurfaceCell *polygonCell);

private:

  static bool initClass();
  static void exitClass();
  static double cot(const MbVec3d& v1, const MbVec3d& v2, const MbVec3d& normal);

  static bool   s_isInit;

};

#endif 

---

Open Inventor Toolkit reference manual, generated on 12 Feb 2024
Copyright © Thermo Fisher Scientific All rights reserved. http://www.openinventor.com/