X-Git-Url: http://git.salome-platform.org/gitweb/?p=modules%2Fsmesh.git;a=blobdiff_plain;f=src%2FStdMeshers%2FStdMeshers_ProjectionUtils.hxx;h=9709cd6c86c53c3214a11345f6f6c4630228cdb2;hp=6ca881c88960146cc8cd805d4f6d39ff2c1e1be9;hb=f90e1ea49e27e4188ba8bff184ec45f28fd3574a;hpb=0635c9fc80f67d1e5dc0e94ec85f487286a92070 diff --git a/src/StdMeshers/StdMeshers_ProjectionUtils.hxx b/src/StdMeshers/StdMeshers_ProjectionUtils.hxx index 6ca881c88..9709cd6c8 100644 --- a/src/StdMeshers/StdMeshers_ProjectionUtils.hxx +++ b/src/StdMeshers/StdMeshers_ProjectionUtils.hxx @@ -1,24 +1,25 @@ -// Copyright (C) 2007-2008 CEA/DEN, EDF R&D, OPEN CASCADE +// Copyright (C) 2007-2014 CEA/DEN, EDF R&D, OPEN CASCADE // -// Copyright (C) 2003-2007 OPEN CASCADE, EADS/CCR, LIP6, CEA/DEN, -// CEDRAT, EDF R&D, LEG, PRINCIPIA R&D, BUREAU VERITAS +// Copyright (C) 2003-2007 OPEN CASCADE, EADS/CCR, LIP6, CEA/DEN, +// CEDRAT, EDF R&D, LEG, PRINCIPIA R&D, BUREAU VERITAS // -// 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. +// 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. +// 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 +// 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 +// See http://www.salome-platform.org/ or email : webmaster.salome@opencascade.com // + // SMESH SMESH : idl implementation based on 'SMESH' unit's calsses // File : StdMeshers_ProjectionUtils.hxx // Created : Thu Oct 26 15:37:24 2006 @@ -37,175 +38,185 @@ #include #include -class TopoDS_Shape; class SMDS_MeshNode; -class SMESH_Mesh; +class SMESH_Algo; class SMESH_Hypothesis; +class SMESH_Mesh; class SMESH_subMesh; class TopTools_IndexedDataMapOfShapeListOfShape; +class TopoDS_Shape; /*! - * \brief Class encapsulating methods common to Projection algorithms + * \brief Struct used instead of a sole TopTools_DataMapOfShapeShape to avoid + * problems with bidirectional bindings */ -class StdMeshers_ProjectionUtils +struct StdMeshers_ShapeShapeBiDirectionMap { - public: + TopTools_DataMapOfShapeShape _map1to2, _map2to1; + + // convention: s1 - target, s2 - source + bool Bind( const TopoDS_Shape& s1, const TopoDS_Shape& s2 ) + { _map1to2.Bind( s1, s2 ); return _map2to1.Bind( s2, s1 ); } + bool IsBound( const TopoDS_Shape& s, const bool isShape2=false ) const + { return (isShape2 ? _map2to1 : _map1to2).IsBound( s ); } + bool IsEmpty() const { return _map1to2.IsEmpty(); } + int Extent() const { return _map1to2.Extent(); } + void Clear() { _map1to2.Clear(); _map2to1.Clear(); } + const TopoDS_Shape& operator()( const TopoDS_Shape& s, const bool isShape2=false ) const + { // if we get a Standard_NoSuchObject here, it means that the calling code + // passes incorrect isShape2 + return (isShape2 ? _map2to1 : _map1to2)( s ); + } +}; - typedef TopTools_DataMapOfShapeShape TShapeShapeMap; +/*! + * \brief Methods common to Projection algorithms + */ +namespace StdMeshers_ProjectionUtils +{ + typedef StdMeshers_ShapeShapeBiDirectionMap TShapeShapeMap; typedef TopTools_IndexedDataMapOfShapeListOfShape TAncestorMap; typedef std::map TNodeNodeMap; /*! - * \brief Looks for association of all subshapes of two shapes - * \param theShape1 - shape 1 - * \param theMesh1 - mesh built on shape 1 - * \param theShape2 - shape 2 - * \param theMesh2 - mesh built on shape 2 - * \param theAssociation - association map to be filled that may - * contain association of one or two pairs of vertices - * \retval bool - true if association found + * \brief Looks for association of all sub-shapes of two shapes + * \param theShape1 - shape 1 + * \param theMesh1 - mesh built on shape 1 + * \param theShape2 - shape 2 + * \param theMesh2 - mesh built on shape 2 + * \param theAssociation - association map to be filled that may + * contain association of one or two pairs of vertices + * \retval bool - true if association found */ - static bool FindSubShapeAssociation(const TopoDS_Shape& theShape1, - SMESH_Mesh* theMesh1, - const TopoDS_Shape& theShape2, - SMESH_Mesh* theMesh2, - TShapeShapeMap & theAssociationMap); + bool FindSubShapeAssociation(const TopoDS_Shape& theShape1, + SMESH_Mesh* theMesh1, + const TopoDS_Shape& theShape2, + SMESH_Mesh* theMesh2, + TShapeShapeMap & theAssociationMap); /*! * \brief Find association of edges of faces - * \param face1 - face 1 - * \param VV1 - vertices of face 1 - * \param face2 - face 2 - * \param VV2 - vertices of face 2 associated with oned of face 1 - * \param edges1 - out list of edges of face 1 - * \param edges2 - out list of edges of face 2 - * \retval int - nb of edges in an outer wire in a success case, else zero + * \param face1 - face 1 + * \param VV1 - vertices of face 1 + * \param face2 - face 2 + * \param VV2 - vertices of face 2 associated with oned of face 1 + * \param edges1 - out list of edges of face 1 + * \param edges2 - out list of edges of face 2 + * \retval int - nb of edges in an outer wire in a success case, else zero */ - static int FindFaceAssociation(const TopoDS_Face& face1, - TopoDS_Vertex VV1[2], - const TopoDS_Face& face2, - TopoDS_Vertex VV2[2], - std::list< TopoDS_Edge > & edges1, - std::list< TopoDS_Edge > & edges2); + int FindFaceAssociation(const TopoDS_Face& face1, + TopoDS_Vertex VV1[2], + const TopoDS_Face& face2, + TopoDS_Vertex VV2[2], + std::list< TopoDS_Edge > & edges1, + std::list< TopoDS_Edge > & edges2); /*! * \brief Insert vertex association defined by a hypothesis into a map - * \param theHyp - hypothesis - * \param theAssociationMap - association map - * \param theTargetShape - the shape theHyp assigned to + * \param theHyp - hypothesis + * \param theAssociationMap - association map + * \param theTargetShape - the shape theHyp assigned to */ - static void InitVertexAssociation( const SMESH_Hypothesis* theHyp, - TShapeShapeMap & theAssociationMap, - const TopoDS_Shape& theTargetShape); + void InitVertexAssociation( const SMESH_Hypothesis* theHyp, + TShapeShapeMap & theAssociationMap); /*! * \brief Inserts association theShape1 <-> theShape2 to TShapeShapeMap - * \param theShape1 - shape 1 - * \param theShape2 - shape 2 - * \param theAssociationMap - association map - * \param theBidirectional - if false, inserts theShape1 -> theShape2 association - * \retval bool - true if there was no association for these shapes before + * \param theShape1 - target shape + * \param theShape2 - source shape + * \param theAssociationMap - association map + * \param theBidirectional - if false, inserts theShape1 -> theShape2 association + * \retval bool - true if there was no association for these shapes before */ - static bool InsertAssociation( const TopoDS_Shape& theShape1, - const TopoDS_Shape& theShape2, - TShapeShapeMap & theAssociationMap, - const bool theBidirectional=true); - - static bool IsSubShape( const TopoDS_Shape& shape, SMESH_Mesh* aMesh ); - - static bool IsSubShape( const TopoDS_Shape& shape, const TopoDS_Shape& mainShape ); + bool InsertAssociation( const TopoDS_Shape& theShape1, // target + const TopoDS_Shape& theShape2, // source + TShapeShapeMap & theAssociationMap); /*! * \brief Finds an edge by its vertices in a main shape of the mesh */ - static TopoDS_Edge GetEdgeByVertices( SMESH_Mesh* aMesh, - const TopoDS_Vertex& V1, - const TopoDS_Vertex& V2); - + TopoDS_Edge GetEdgeByVertices( SMESH_Mesh* aMesh, + const TopoDS_Vertex& V1, + const TopoDS_Vertex& V2); + /*! * \brief Return another face sharing an edge * \param edgeToFaces - data map of descendants to ancestors */ - static TopoDS_Face GetNextFace( const TAncestorMap& edgeToFaces, - const TopoDS_Edge& edge, - const TopoDS_Face& face); + TopoDS_Face GetNextFace( const TAncestorMap& edgeToFaces, + const TopoDS_Edge& edge, + const TopoDS_Face& face); /*! * \brief Return other vertex of an edge */ - static TopoDS_Vertex GetNextVertex(const TopoDS_Edge& edge, - const TopoDS_Vertex& vertex); + TopoDS_Vertex GetNextVertex(const TopoDS_Edge& edge, + const TopoDS_Vertex& vertex); /*! * \brief Return an oriented propagation edge - * \param aMesh - mesh - * \param fromEdge - start edge for propagation - * \retval pair - propagation step and found edge + * \param aMesh - mesh + * \param fromEdge - start edge for propagation + * \retval pair - propagation step and found edge */ - static std::pair GetPropagationEdge( SMESH_Mesh* aMesh, - const TopoDS_Edge& anEdge, - const TopoDS_Edge& fromEdge); + std::pair GetPropagationEdge( SMESH_Mesh* aMesh, + const TopoDS_Edge& anEdge, + const TopoDS_Edge& fromEdge); /*! * \brief Find corresponding nodes on two faces - * \param face1 - the first face - * \param mesh1 - mesh containing elements on the first face - * \param face2 - the second face - * \param mesh2 - mesh containing elements on the second face - * \param assocMap - map associating subshapes of the faces - * \param nodeIn2OutMap - map containing found matching nodes - * \retval bool - is a success - */ - static bool FindMatchingNodesOnFaces( const TopoDS_Face& face1, - SMESH_Mesh* mesh1, - const TopoDS_Face& face2, - SMESH_Mesh* mesh2, - const TShapeShapeMap & assocMap, - TNodeNodeMap & nodeIn2OutMap); - /*! - * \brief Check if the first and last vertices of an edge are the same - * \param anEdge - the edge to check - * \retval bool - true if same + * \param face1 - the first face + * \param mesh1 - mesh containing elements on the first face + * \param face2 - the second face + * \param mesh2 - mesh containing elements on the second face + * \param assocMap - map associating sub-shapes of the faces + * \param nodeIn2OutMap - map containing found matching nodes + * \retval bool - is a success */ - static bool IsClosedEdge( const TopoDS_Edge& anEdge ); - + bool FindMatchingNodesOnFaces( const TopoDS_Face& face1, + SMESH_Mesh* mesh1, + const TopoDS_Face& face2, + SMESH_Mesh* mesh2, + const TShapeShapeMap & assocMap, + TNodeNodeMap & nodeIn2OutMap); /*! - * \brief Return any subshape of a face belonging to the outer wire - * \param face - the face - * \param type - type of subshape to return - * \retval TopoDS_Shape - the found subshape + * \brief Return any sub-shape of a face belonging to the outer wire + * \param face - the face + * \param type - type of sub-shape to return + * \retval TopoDS_Shape - the found sub-shape */ - static TopoDS_Shape OuterShape( const TopoDS_Face& face, - TopAbs_ShapeEnum type); + TopoDS_Shape OuterShape( const TopoDS_Face& face, + TopAbs_ShapeEnum type); /*! * \brief Check that submeshis is computed and try to compute it if is not - * \param sm - submesh to compute - * \param iterationNb - int used to stop infinite recursive call - * \retval bool - true if computed + * \param sm - submesh to compute + * \param iterationNb - int used to stop infinite recursive call + * \retval bool - true if computed */ - static bool MakeComputed(SMESH_subMesh * sm, const int iterationNb = 0); + bool MakeComputed(SMESH_subMesh * sm, const int iterationNb = 0); /*! - * \brief Count nb of subshapes - * \param shape - the shape - * \param type - the type of subshapes to count - * \param ignoreSame - if true, use map not to count same shapes, esle use explorer - * \retval int - the calculated number + * \brief Returns an error message to show in case if MakeComputed( sm ) fails. */ - static int Count(const TopoDS_Shape& shape, - const TopAbs_ShapeEnum type, - const bool ignoreSame); + std::string SourceNotComputedError( SMESH_subMesh * sm = 0, + SMESH_Algo* projAlgo=0); /*! * \brief Set event listeners to submesh with projection algo - * \param subMesh - submesh with projection algo - * \param srcShape - source shape - * \param srcMesh - source mesh + * \param subMesh - submesh with projection algo + * \param srcShape - source shape + * \param srcMesh - source mesh */ - static void SetEventListener(SMESH_subMesh* subMesh, - TopoDS_Shape srcShape, - SMESH_Mesh* srcMesh); + void SetEventListener(SMESH_subMesh* subMesh, + TopoDS_Shape srcShape, + SMESH_Mesh* srcMesh); + /*! + * \brief Return a boundary EDGE (or all boundary EDGEs) of edgeContainer + */ + TopoDS_Edge GetBoundaryEdge(const TopoDS_Shape& edgeContainer, + const SMESH_Mesh& mesh, + std::list< TopoDS_Edge >* allBndEdges = 0 ); }; #endif