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salome-smesh  6.5.0
StdMeshers_ProjectionSource3D.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_ProjectionSource3D.hxx
00025 //  Author : Edward AGAPOV
00026 //  Module : SMESH
00027 //
00028 #ifndef _SMESH_ProjectionSource3D_HXX_
00029 #define _SMESH_ProjectionSource3D_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_ProjectionSource3D:  public SMESH_Hypothesis
00049 {
00050 public:
00051   // Constructor
00052   StdMeshers_ProjectionSource3D( int hypId, int studyId, SMESH_Gen * gen );
00053   // Destructor
00054   virtual ~StdMeshers_ProjectionSource3D();
00055 
00059   void SetSource3DShape(const TopoDS_Shape& shape)
00060     throw ( SALOME_Exception );
00061 
00065   TopoDS_Shape GetSource3DShape() const;
00066 
00070   void SetSourceMesh(SMESH_Mesh* mesh);
00071 
00075   SMESH_Mesh* GetSourceMesh() const { return _sourceMesh; }
00076 
00082   void SetVertexAssociation(const TopoDS_Shape& sourceVertex1,
00083                             const TopoDS_Shape& sourceVertex2,
00084                             const TopoDS_Shape& targetVertex1,
00085                             const TopoDS_Shape& targetVertex2)
00086     throw ( SALOME_Exception );
00087 
00092   TopoDS_Vertex GetSourceVertex(int i) const throw ( SALOME_Exception );
00093 
00098   TopoDS_Vertex GetTargetVertex(int i) const throw ( SALOME_Exception );
00099 
00104   bool HasVertexAssociation() const
00105   { return ( !_sourceVertex1.IsNull() && !_targetVertex1.IsNull() &&
00106              !_sourceVertex2.IsNull() && !_targetVertex2.IsNull()); }
00107 
00111   void GetStoreParams(TopoDS_Shape& s1,
00112                       TopoDS_Shape& s2,
00113                       TopoDS_Shape& s3,
00114                       TopoDS_Shape& s4,
00115                       TopoDS_Shape& s5) const;
00116 
00120   void RestoreParams(const TopoDS_Shape& s1,
00121                      const TopoDS_Shape& s2,
00122                      const TopoDS_Shape& s3,
00123                      const TopoDS_Shape& s4,
00124                      const TopoDS_Shape& s5,
00125                      SMESH_Mesh*         mesh);
00126 
00127   virtual std::ostream & SaveTo(std::ostream & save);
00128   virtual std::istream & LoadFrom(std::istream & load);
00129   friend std::ostream & operator <<(std::ostream & save, StdMeshers_ProjectionSource3D & hyp);
00130   friend std::istream & operator >>(std::istream & load, StdMeshers_ProjectionSource3D & hyp);
00131 
00140   virtual bool SetParametersByMesh(const SMESH_Mesh* theMesh, const TopoDS_Shape& theShape);
00141 
00146   virtual bool SetParametersByDefaults(const TDefaults& dflts, const SMESH_Mesh* theMesh=0);
00147 
00148 protected:
00149 
00150   TopoDS_Shape  _sourceShape;
00151   SMESH_Mesh*   _sourceMesh;
00152   TopoDS_Vertex _sourceVertex1;
00153   TopoDS_Vertex _sourceVertex2;
00154   TopoDS_Vertex _targetVertex1;
00155   TopoDS_Vertex _targetVertex2;
00156 
00157 };
00158 
00159 #endif
00160