StdMeshers_QuadrangleParams.hxx

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// Copyright (C) 2007-2026  CEA, EDF, OPEN CASCADE
//
// This library is free software; you can redistribute it and/or
// modify it under the terms of the GNU Lesser General Public
// License as published by the Free Software Foundation; either
// version 2.1 of the License, or (at your option) any later version.
//
// This library is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
// Lesser General Public License for more details.
//
// You should have received a copy of the GNU Lesser General Public
// License along with this library; if not, write to the Free Software
// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307 USA
//
// See http://www.salome-platform.org/ or email : webmaster.salome@opencascade.com
//
//  File   : StdMeshers_QuadrangleParams.hxx
//  Author : Sergey KUUL, OCC
//  Module : SMESH
 
#ifndef _SMESH_QUADRANGLEPARAMS_HXX_
#define _SMESH_QUADRANGLEPARAMS_HXX_
 
#include "SMESH_StdMeshers.hxx"
#include "SMESH_Hypothesis.hxx"
 
#include <gp_Pnt.hxx>
 
#include <vector>
#include <string>
 
enum StdMeshers_QuadType
  {
    QUAD_STANDARD,
    QUAD_TRIANGLE_PREF,
    QUAD_QUADRANGLE_PREF,
    QUAD_QUADRANGLE_PREF_REVERSED,
    QUAD_REDUCED,
    QUAD_NB_TYPES
  };
 
class STDMESHERS_EXPORT StdMeshers_QuadrangleParams: public SMESH_Hypothesis
{
 public:
  StdMeshers_QuadrangleParams(int hypId, SMESH_Gen* gen);
  virtual ~StdMeshers_QuadrangleParams();
 
  void SetTriaVertex (int id);
  int GetTriaVertex() const { return _triaVertexID; }
 
  void SetObjectEntry (const char* entry) { _objEntry = entry; }
  const char* GetObjectEntry() const { return _objEntry.c_str(); }
 
  void SetQuadType (StdMeshers_QuadType type);
  StdMeshers_QuadType GetQuadType() const { return _quadType; }
 
  void SetEnforcedNodes( const std::vector< TopoDS_Shape >& shapes,
                         const std::vector< gp_Pnt >&       points );
  void GetEnforcedNodes( std::vector< TopoDS_Shape >& shapes,
                         std::vector< gp_Pnt >&       points ) const;
 
  void SetCorners( std::vector< int >& vertexIDs ) { _cornerVertices.swap( vertexIDs ); }
  const std::vector< int >& GetCorners() const     { return _cornerVertices; }
 
  virtual std::ostream & SaveTo(std::ostream & save);
  virtual std::istream & LoadFrom(std::istream & load);
 
  virtual bool SetParametersByMesh(const SMESH_Mesh* theMesh,
                                   const TopoDS_Shape& theShape);
 
  virtual bool SetParametersByDefaults(const TDefaults& dflts,
                                       const SMESH_Mesh* theMesh=0);
 
protected:
  int                         _triaVertexID;
  std::string                 _objEntry;
  StdMeshers_QuadType         _quadType;
  std::vector< TopoDS_Shape > _enforcedVertices;
  std::vector< gp_Pnt >       _enforcedPoints;
  std::vector< int >          _cornerVertices;
};
 
#endif