X-Git-Url: http://git.salome-platform.org/gitweb/?p=modules%2Fsmesh.git;a=blobdiff_plain;f=src%2FSMESH%2FSMESH_Gen.hxx;h=b26a2047d6304d2eceaa3691f45a4efc62bdf4fd;hp=ab780a0704013b44a1447d26db7d3dc4934aa116;hb=b03a1e600155a03e2ae01e31960837e51831db70;hpb=4ff5bd61540272713e48de1eee75625028c32155 diff --git a/src/SMESH/SMESH_Gen.hxx b/src/SMESH/SMESH_Gen.hxx index ab780a070..b26a2047d 100644 --- a/src/SMESH/SMESH_Gen.hxx +++ b/src/SMESH/SMESH_Gen.hxx @@ -1,75 +1,115 @@ -// SMESH SMESH : implementaion of SMESH idl descriptions +// Copyright (C) 2007-2008 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.opencascade.org/SALOME/ or email : webmaster.salome@opencascade.org +// 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 : SMESH_Gen.hxx // Author : Paul RASCLE, EDF // Module : SMESH -// $Header$ +// #ifndef _SMESH_GEN_HXX_ #define _SMESH_GEN_HXX_ +#include "SMESH_SMESH.hxx" + #include "Utils_SALOME_Exception.hxx" #include "SMESH_Hypothesis.hxx" +#include "SMESH_ComputeError.hxx" #include "SMESH_Algo.hxx" +#include "SMESH_0D_Algo.hxx" #include "SMESH_1D_Algo.hxx" #include "SMESH_2D_Algo.hxx" #include "SMESH_3D_Algo.hxx" #include "SMESH_Mesh.hxx" -#include "SMESHDS_Document.hxx" - #include #include +#include + +class SMESHDS_Document; +typedef SMESH_Hypothesis::Hypothesis_Status TAlgoStateErrorName; typedef struct studyContextStruct { - std::map < int, SMESH_Hypothesis * >mapHypothesis; - std::map < int, SMESH_Mesh * >mapMesh; - SMESHDS_Document * myDocument; + std::map < int, SMESH_Hypothesis * >mapHypothesis; + std::map < int, SMESH_Mesh * >mapMesh; + SMESHDS_Document * myDocument; } StudyContextStruct; -class SMESH_Gen +typedef std::set TSetOfInt; + +class SMESH_EXPORT SMESH_Gen { - public: +public: SMESH_Gen(); ~SMESH_Gen(); -// SMESH_Hypothesis *CreateHypothesis(const char *anHyp, int studyId) -// throw(SALOME_Exception); SMESH_Mesh* CreateMesh(int theStudyId, bool theIsEmbeddedMode) throw(SALOME_Exception); - bool Compute(::SMESH_Mesh & aMesh, const TopoDS_Shape & aShape); + + /*! + * \brief Computes aMesh on aShape + * \param anUpward - compute from vertices up to more complex shape (internal usage) + * \param aDim - upper level dimension of the mesh computation + * \param aShapesId - list of shapes with computed mesh entities (elements or nodes) + * \retval bool - true if none submesh failed to compute + */ + bool Compute(::SMESH_Mesh & aMesh, + const TopoDS_Shape & aShape, + const bool anUpward=false, + const ::MeshDimension aDim=::MeshDim_3D, + TSetOfInt* aShapesId=0); + + /*! + * \brief evaluates size of prospective mesh on a shape + * \param aMesh - the mesh + * \param aShape - the shape + * \param aResMap - map for prospective numbers of elements + * \retval bool - is a success + */ + bool Evaluate(::SMESH_Mesh & aMesh, + const TopoDS_Shape & aShape, + MapShapeNbElems& aResMap, + const bool anUpward=false, + TSetOfInt* aShapesId=0); bool CheckAlgoState(SMESH_Mesh& aMesh, const TopoDS_Shape& aShape); // notify on bad state of attached algos, return false // if Compute() would fail because of some algo bad state - - enum TAlgoStateErrorName { NONE=0, MISSING_ALGO, MISSING_HYPO, NOT_CONFORM_MESH }; + /*! + * \brief Sets number of segments per diagonal of boundary box of geometry by which + * default segment length of appropriate 1D hypotheses is defined + */ + void SetBoundaryBoxSegmentation( int theNbSegments ) { _segmentation = theNbSegments; } + int GetBoundaryBoxSegmentation() const { return _segmentation; } + /*! + * \brief Sets default number of segments per edge + */ + void SetDefaultNbSegments(int nb) { _nbSegments = nb; } + int GetDefaultNbSegments() const { return _nbSegments; } + struct TAlgoStateError { TAlgoStateErrorName _name; @@ -77,7 +117,7 @@ class SMESH_Gen int _algoDim; bool _isGlobalAlgo; - TAlgoStateError(): _algoDim(0),_algo(0),_name(NONE) {} + TAlgoStateError(): _algoDim(0),_algo(0),_name(SMESH_Hypothesis::HYP_OK) {} void Set(TAlgoStateErrorName name, const SMESH_Algo* algo, bool isGlobal) { _name = name; _algo = algo; _algoDim = algo->GetDim(); _isGlobalAlgo = isGlobal; } void Set(TAlgoStateErrorName name, const int algoDim, bool isGlobal) @@ -90,39 +130,35 @@ class SMESH_Gen // if Compute() would fail because of some algo bad state // theErrors list contains problems description - StudyContextStruct *GetStudyContext(int studyId); static int GetShapeDim(const TopAbs_ShapeEnum & aShapeType); static int GetShapeDim(const TopoDS_Shape & aShape) { return GetShapeDim( aShape.ShapeType() ); } - SMESH_Algo* GetAlgo(SMESH_Mesh & aMesh, const TopoDS_Shape & aShape); + SMESH_Algo* GetAlgo(SMESH_Mesh & aMesh, const TopoDS_Shape & aShape, TopoDS_Shape* assignedTo=0); static bool IsGlobalHypothesis(const SMESH_Hypothesis* theHyp, SMESH_Mesh& aMesh); - // inherited methods from SALOMEDS::Driver - - void Save(int studyId, const char *aUrlOfFile); - void Load(int studyId, const char *aUrlOfFile); - void Close(int studyId); - const char *ComponentDataType(); - - const char *IORToLocalPersistentID(const char *IORString, bool & IsAFile); - const char *LocalPersistentIDToIOR(const char *aLocalPersistentID); - int GetANewId(); std::map < int, SMESH_Algo * >_mapAlgo; + std::map < int, SMESH_0D_Algo * >_map0D_Algo; std::map < int, SMESH_1D_Algo * >_map1D_Algo; std::map < int, SMESH_2D_Algo * >_map2D_Algo; std::map < int, SMESH_3D_Algo * >_map3D_Algo; - private: +private: int _localId; // unique Id of created objects, within SMESH_Gen entity std::map < int, StudyContextStruct * >_mapStudyContext; // hypotheses managing int _hypId; + + // number of segments per diagonal of boundary box of geometry by which + // default segment length of appropriate 1D hypotheses is defined + int _segmentation; + // default of segments + int _nbSegments; }; #endif