ExtrudeBord.h

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#ifndef ExtrudeBord_included
#define ExtrudeBord_included
 
#include <Interprete_geometrique_base.h>
#include <TRUSTTabs_forward.h>
 
 
/*! @brief class ExtrudeBord
 *
 */
/**
 * Performs an extrusion of a boundary.
 * ExtrudeBord can extrude a boundary meshed either with triangles or quadrangles:
 *  - if the boundary is meshed with quadrangles, the extruded domain will be composed of hexahedra
 *  - if the boundary is meshed with triangles, the extruded domain will be composed of tetrahedra
 * The syntax is as follows:
 *         ExtrudeBord
 *                 {
 *                 domaine_init         NAME_OF_SOURCE_DOMAIN
 *                 direction         X Y Z
 *                 nb_tranches         N
 *                 domaine_final         NAME_OF_EXTRUDED_DOMAIN
 *                 nom_bord         NAME_OF_BOUNDARY_TO_EXTRUDE
 *                hexa_old  //keyword to use the old version of hexa extrusion
 *                 }
 *
 * (MODIF OC 12/2004)
 */
class ExtrudeBord : public Interprete_geometrique_base
{
  Declare_instanciable(ExtrudeBord);
 
public :
 
  Entree& interpreter_(Entree&) override;
 
private:
 
  void extruder_bord(Nom& nom_front, Nom& nom_dom2, DoubleVect& vect_dir, int nbpas);
  void extruder_hexa_old(Nom& nom_front, Nom& nom_dom2, DoubleVect& vect_dir, int nbpas);
  bool hexa_old=false;    // flag for old version of hexa extrusion: 0 = old version
  bool Trois_Tetra=false; // flag for extrusion into three tetrahedra rather than 14 (default option)
  bool Vingt_Tetra=false; // flag for extrusion into twenty tetrahedra rather than 14 (default option)
  int en3D_=1;
};
 
 
#endif