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salome-smesh  6.5.0
StdMeshers_ProjectionSource2D.hxx
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00001 // Copyright (C) 2007-2012  CEA/DEN, EDF R&D, OPEN CASCADE
00002 //
00003 // Copyright (C) 2003-2007  OPEN CASCADE, EADS/CCR, LIP6, CEA/DEN,
00004 // CEDRAT, EDF R&D, LEG, PRINCIPIA R&D, BUREAU VERITAS
00005 //
00006 // This library is free software; you can redistribute it and/or
00007 // modify it under the terms of the GNU Lesser General Public
00008 // License as published by the Free Software Foundation; either
00009 // version 2.1 of the License.
00010 //
00011 // This library is distributed in the hope that it will be useful,
00012 // but WITHOUT ANY WARRANTY; without even the implied warranty of
00013 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
00014 // Lesser General Public License for more details.
00015 //
00016 // You should have received a copy of the GNU Lesser General Public
00017 // License along with this library; if not, write to the Free Software
00018 // Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307 USA
00019 //
00020 // See http://www.salome-platform.org/ or email : webmaster.salome@opencascade.com
00021 //
00022 
00023 //  SMESH SMESH : idl implementation based on 'SMESH' unit's calsses
00024 //  File   : StdMeshers_ProjectionSource2D.hxx
00025 //  Author : Edward AGAPOV
00026 //  Module : SMESH
00027 //
00028 #ifndef _SMESH_ProjectionSource2D_HXX_
00029 #define _SMESH_ProjectionSource2D_HXX_
00030 
00031 #include "SMESH_StdMeshers.hxx"
00032 
00033 #include "SMESH_Hypothesis.hxx"
00034 #include "Utils_SALOME_Exception.hxx"
00035 
00036 #include <TopoDS_Vertex.hxx>
00037 
00038 class SMESH_Gen;
00039 
00040 // =========================================================
00046 // =========================================================
00047 
00048 class STDMESHERS_EXPORT StdMeshers_ProjectionSource2D: public SMESH_Hypothesis
00049 {
00050 public:
00051   // Constructor
00052   StdMeshers_ProjectionSource2D( int hypId, int studyId, SMESH_Gen * gen );
00053   // Destructor
00054   virtual ~StdMeshers_ProjectionSource2D();
00055 
00059   void SetSourceFace(const TopoDS_Shape& face)
00060     throw ( SALOME_Exception );
00061 
00065   TopoDS_Shape GetSourceFace() const;
00066 
00070   bool IsCompoundSource() const
00071   { return !_sourceFace.IsNull() && _sourceFace.ShapeType() == TopAbs_COMPOUND; }
00072 
00076   void SetSourceMesh(SMESH_Mesh* mesh);
00077 
00081   SMESH_Mesh* GetSourceMesh() const { return _sourceMesh; }
00082 
00088   void SetVertexAssociation(const TopoDS_Shape& sourceVertex1,
00089                             const TopoDS_Shape& sourceVertex2,
00090                             const TopoDS_Shape& targetVertex1,
00091                             const TopoDS_Shape& targetVertex2)
00092     throw ( SALOME_Exception );
00093 
00099   TopoDS_Vertex GetSourceVertex(int i) const throw ( SALOME_Exception );
00100 
00106   TopoDS_Vertex GetTargetVertex(int i) const throw ( SALOME_Exception );
00107 
00112   bool HasVertexAssociation() const
00113   { return ( !_sourceVertex1.IsNull() && !_targetVertex1.IsNull() &&
00114              !_sourceVertex2.IsNull() && !_targetVertex2.IsNull()); }
00115 
00119   void GetStoreParams(TopoDS_Shape& s1,
00120                       TopoDS_Shape& s2,
00121                       TopoDS_Shape& s3,
00122                       TopoDS_Shape& s4,
00123                       TopoDS_Shape& s5) const;
00124 
00128   void RestoreParams(const TopoDS_Shape& s1,
00129                      const TopoDS_Shape& s2,
00130                      const TopoDS_Shape& s3,
00131                      const TopoDS_Shape& s4,
00132                      const TopoDS_Shape& s5,
00133                      SMESH_Mesh*         mesh);
00134 
00135   virtual std::ostream & SaveTo(std::ostream & save);
00136   virtual std::istream & LoadFrom(std::istream & load);
00137   friend std::ostream & operator <<(std::ostream & save, StdMeshers_ProjectionSource2D & hyp);
00138   friend std::istream & operator >>(std::istream & load, StdMeshers_ProjectionSource2D & hyp);
00139 
00148   virtual bool SetParametersByMesh(const SMESH_Mesh* theMesh, const TopoDS_Shape& theShape);
00149 
00154   virtual bool SetParametersByDefaults(const TDefaults& dflts, const SMESH_Mesh* theMesh=0);
00155 
00156 protected:
00157 
00158   TopoDS_Shape  _sourceFace;
00159   SMESH_Mesh*   _sourceMesh;
00160   TopoDS_Vertex _sourceVertex1;
00161   TopoDS_Vertex _sourceVertex2;
00162   TopoDS_Vertex _targetVertex1;
00163   TopoDS_Vertex _targetVertex2;
00164 };
00165 
00166 #endif
00167