X-Git-Url: http://git.salome-platform.org/gitweb/?a=blobdiff_plain;f=src%2FStdMeshers%2FStdMeshers_Quadrangle_2D.hxx;h=56741ec764f008fdaea8731d81e083a5a9035355;hb=d8f644ca3d4ce62f2ef41d4aacb52f5bb1221df3;hp=72b317be290a185a86f41ec699365858fbe68629;hpb=79b1ac2b6df9117f16f11d444b1f165d477a1813;p=modules%2Fsmesh.git diff --git a/src/StdMeshers/StdMeshers_Quadrangle_2D.hxx b/src/StdMeshers/StdMeshers_Quadrangle_2D.hxx index 72b317be2..56741ec76 100644 --- a/src/StdMeshers/StdMeshers_Quadrangle_2D.hxx +++ b/src/StdMeshers/StdMeshers_Quadrangle_2D.hxx @@ -1,26 +1,25 @@ -// SMESH SMESH : implementaion of SMESH idl descriptions +// Copyright (C) 2007-2010 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 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 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 +// 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 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 +// +// SMESH SMESH : implementaion of SMESH idl descriptions // File : StdMeshers_Quadrangle_2D.hxx // Moved here from SMESH_Quadrangle_2D.hxx // Author : Paul RASCLE, EDF @@ -32,22 +31,24 @@ #include "SMESH_StdMeshers.hxx" +#include "StdMeshers_QuadrangleParams.hxx" + #include "SMESH_2D_Algo.hxx" #include "Utils_SALOME_Exception.hxx" class SMESH_Mesh; class SMESH_MesherHelper; class StdMeshers_FaceSide; +class SMDS_MeshNode; struct uvPtStruct; -//class SMDS_MeshNode; enum TSideID { BOTTOM_SIDE=0, RIGHT_SIDE, TOP_SIDE, LEFT_SIDE, NB_SIDES }; typedef uvPtStruct UVPtStruct; typedef struct faceQuadStruct { - vector< StdMeshers_FaceSide*> side; + std::vector< StdMeshers_FaceSide*> side; bool isEdgeOut[4]; // true, if an edge has more nodes, than the opposite UVPtStruct* uv_grid; ~faceQuadStruct(); @@ -64,10 +65,13 @@ public: SMESH_Hypothesis::Hypothesis_Status& aStatus); virtual bool Compute(SMESH_Mesh& aMesh, - const TopoDS_Shape& aShape); + const TopoDS_Shape& aShape); + + virtual bool Evaluate(SMESH_Mesh & aMesh, const TopoDS_Shape & aShape, + MapShapeNbElems& aResMap); FaceQuadStruct* CheckAnd2Dcompute(SMESH_Mesh& aMesh, - const TopoDS_Shape& aShape, + const TopoDS_Shape& aShape, const bool CreateQuadratic); protected: @@ -75,9 +79,22 @@ protected: FaceQuadStruct* CheckNbEdges(SMESH_Mesh& aMesh, const TopoDS_Shape& aShape); + bool CheckNbEdgesForEvaluate(SMESH_Mesh& aMesh, + const TopoDS_Shape & aShape, + MapShapeNbElems& aResMap, + std::vector& aNbNodes, + bool& IsQuadratic); + bool SetNormalizedGrid(SMESH_Mesh& aMesh, - const TopoDS_Shape& aShape, - FaceQuadStruct*& quad); + const TopoDS_Shape& aShape, + FaceQuadStruct*& quad); + + void SplitQuad(SMESHDS_Mesh *theMeshDS, + const int theFaceID, + const SMDS_MeshNode* theNode1, + const SMDS_MeshNode* theNode2, + const SMDS_MeshNode* theNode3, + const SMDS_MeshNode* theNode4); /** * Special function for creation only quandrangle faces @@ -86,23 +103,40 @@ protected: const TopoDS_Shape& aShape, FaceQuadStruct* quad); + bool EvaluateQuadPref(SMESH_Mesh& aMesh, + const TopoDS_Shape& aShape, + std::vector& aNbNodes, + MapShapeNbElems& aResMap, + bool IsQuadratic); + UVPtStruct* LoadEdgePoints2(SMESH_Mesh& aMesh, - const TopoDS_Face& F, const TopoDS_Edge& E, + const TopoDS_Face& F, const TopoDS_Edge& E, bool IsReverse); UVPtStruct* LoadEdgePoints(SMESH_Mesh& aMesh, - const TopoDS_Face& F, const TopoDS_Edge& E, - double first, double last); + const TopoDS_Face& F, const TopoDS_Edge& E, + double first, double last); UVPtStruct* MakeEdgePoints(SMESH_Mesh& aMesh, - const TopoDS_Face& F, const TopoDS_Edge& E, - double first, double last, int nb_segm); + const TopoDS_Face& F, const TopoDS_Edge& E, + double first, double last, int nb_segm); + + bool ComputeReduced (SMESH_Mesh& aMesh, + const TopoDS_Shape& aShape, + FaceQuadStruct* quad); // true if QuadranglePreference hypothesis is assigned that forces // construction of quadrangles if the number of nodes on opposite edges - // is not the same in the case where the global number of nodes on edges is even + // is not the same in the case where the global number of nodes on edges + // is even bool myQuadranglePreference; + bool myTrianglePreference; + + int myTriaVertexID; + + StdMeshers_QuadType myQuadType; + SMESH_MesherHelper* myTool; // tool for working with quadratic elements };