X-Git-Url: http://git.salome-platform.org/gitweb/?a=blobdiff_plain;f=src%2FSMESH%2FSMESH_Mesh.cxx;h=a07089b8dcf9cfbc4cdf44fa640982315c2d47a0;hb=78fb42dc3ea751d55039317d05b7e96ff86c0931;hp=1f00fe8c4c157f10736626817eed008b10db75e1;hpb=bef9beee88cac57394b8dc3bc914381c1a2fff83;p=modules%2Fsmesh.git diff --git a/src/SMESH/SMESH_Mesh.cxx b/src/SMESH/SMESH_Mesh.cxx index 1f00fe8c4..a07089b8d 100644 --- a/src/SMESH/SMESH_Mesh.cxx +++ b/src/SMESH/SMESH_Mesh.cxx @@ -1,34 +1,77 @@ -using namespace std; -//============================================================================= -// File : SMESH_Mesh.cxx -// Created : sam mai 18 08:08:43 CEST 2002 -// Author : Paul RASCLE, EDF -// Project : SALOME -// Copyright : EDF 2002 -// $Header$ -//============================================================================= -using namespace std; +// SMESH SMESH : implementaion of SMESH idl descriptions +// +// 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 +// +// +// +// File : SMESH_Mesh.cxx +// Author : Paul RASCLE, EDF +// Module : SMESH +// $Header$ #include "SMESH_Mesh.hxx" #include "SMESH_subMesh.hxx" #include "SMESH_Gen.hxx" #include "SMESH_Hypothesis.hxx" +#include "SMESH_Group.hxx" +#include "SMESH_HypoFilter.hxx" +#include "SMESHDS_Group.hxx" #include "SMESHDS_Script.hxx" -//#include "SMESHDS_ListOfAsciiString.hxx" -//#include "SMESHDS_ListIteratorOfListOfAsciiString.hxx" -#include "SMESHDS_ListOfPtrHypothesis.hxx" -#include "SMESHDS_ListIteratorOfListOfPtrHypothesis.hxx" -#include "SMDS_MeshElement.hxx" -#include "SMDS_MeshFacesIterator.hxx" -#include "SMDS_MeshVolumesIterator.hxx" -#include "TCollection_AsciiString.hxx" +#include "SMESHDS_GroupOnGeom.hxx" +#include "SMESHDS_Document.hxx" +#include "SMDS_MeshVolume.hxx" +#include "SMDS_SetIterator.hxx" #include "utilities.h" -#include "Mesh_Writer.h" #include "DriverMED_W_SMESHDS_Mesh.h" -#include "DriverDAT_W_SMESHDS_Mesh.h" -#include "DriverUNV_W_SMESHDS_Mesh.h" +#include "DriverDAT_W_SMDS_Mesh.h" +#include "DriverUNV_W_SMDS_Mesh.h" +#include "DriverSTL_W_SMDS_Mesh.h" + +#include "DriverMED_R_SMESHDS_Mesh.h" +#include "DriverUNV_R_SMDS_Mesh.h" +#include "DriverSTL_R_SMDS_Mesh.h" + +#include +#include +#include +#include +#include +#include +#include + +#include "Utils_ExceptHandlers.hxx" + +// maximum stored group name length in MED file +#define MAX_MED_GROUP_NAME_LENGTH 80 + +#ifdef _DEBUG_ +static int MYDEBUG = 0; +#else +static int MYDEBUG = 0; +#endif + +#define cSMESH_Hyp(h) static_cast(h) + +typedef SMESH_HypoFilter THypType; //============================================================================= /*! @@ -36,11 +79,23 @@ using namespace std; */ //============================================================================= -SMESH_Mesh::SMESH_Mesh() +SMESH_Mesh::SMESH_Mesh(int theLocalId, + int theStudyId, + SMESH_Gen* theGen, + bool theIsEmbeddedMode, + SMESHDS_Document* theDocument): + _groupId( 0 ) { - MESSAGE("SMESH_Mesh::SMESH_Mesh"); - _id = -1; - ASSERT(0); + MESSAGE("SMESH_Mesh::SMESH_Mesh(int localId)"); + _id = theLocalId; + _studyId = theStudyId; + _gen = theGen; + _myDocument = theDocument; + _idDoc = theDocument->NewMesh(theIsEmbeddedMode); + _myMeshDS = theDocument->GetMesh(_idDoc); + _isShapeToMesh = false; + _isAutoColor = false; + _myMeshDS->ShapeToMesh( PseudoShape() ); } //============================================================================= @@ -49,49 +104,314 @@ SMESH_Mesh::SMESH_Mesh() */ //============================================================================= -SMESH_Mesh::SMESH_Mesh(int localId, - int studyId, - SMESH_Gen* gen, - const Handle(SMESHDS_Document)& myDocument) +SMESH_Mesh::~SMESH_Mesh() { - MESSAGE("SMESH_Mesh::SMESH_Mesh(int localId)"); - _id = localId; - _studyId = studyId; - _gen = gen; - _myDocument = myDocument; - _idDoc = _myDocument->NewMesh(); - _myMeshDS = _myDocument->GetMesh(_idDoc); - _isShapeToMesh = false; + INFOS("SMESH_Mesh::~SMESH_Mesh"); + + // delete groups + std::map < int, SMESH_Group * >::iterator itg; + for (itg = _mapGroup.begin(); itg != _mapGroup.end(); itg++) { + SMESH_Group *aGroup = (*itg).second; + delete aGroup; + } + _mapGroup.clear(); } //============================================================================= /*! - * + * \brief Set geometry to be meshed */ //============================================================================= -SMESH_Mesh::~SMESH_Mesh() +void SMESH_Mesh::ShapeToMesh(const TopoDS_Shape & aShape) { - MESSAGE("SMESH_Mesh::~SMESH_Mesh"); + if(MYDEBUG) MESSAGE("SMESH_Mesh::ShapeToMesh"); + + if ( !aShape.IsNull() && _isShapeToMesh ) + throw SALOME_Exception(LOCALIZED ("a shape to mesh has already been defined")); + + // clear current data + if ( !_myMeshDS->ShapeToMesh().IsNull() ) + { + // removal of a shape to mesh, delete objects referring to sub-shapes: + // - sub-meshes + std::map ::iterator i_sm = _mapSubMesh.begin(); + for ( ; i_sm != _mapSubMesh.end(); ++i_sm ) + delete i_sm->second; + _mapSubMesh.clear(); + // - groups on geometry + std::map ::iterator i_gr = _mapGroup.begin(); + while ( i_gr != _mapGroup.end() ) { + if ( dynamic_cast( i_gr->second->GetGroupDS() )) { + _myMeshDS->RemoveGroup( i_gr->second->GetGroupDS() ); + delete i_gr->second; + _mapGroup.erase( i_gr++ ); + } + else + i_gr++; + } + _mapAncestors.Clear(); + + // clear SMESHDS + TopoDS_Shape aNullShape; + _myMeshDS->ShapeToMesh( aNullShape ); + } + + // set a new geometry + if ( !aShape.IsNull() ) + { + _myMeshDS->ShapeToMesh(aShape); + _isShapeToMesh = true; + + // fill _mapAncestors + int desType, ancType; + for ( desType = TopAbs_VERTEX; desType > TopAbs_COMPOUND; desType-- ) + for ( ancType = desType - 1; ancType >= TopAbs_COMPOUND; ancType-- ) + TopExp::MapShapesAndAncestors ( aShape, + (TopAbs_ShapeEnum) desType, + (TopAbs_ShapeEnum) ancType, + _mapAncestors ); + } } -//============================================================================= +//======================================================================= /*! - * + * \brief Return geometry to be meshed. (It may be a PseudoShape()!) */ -//============================================================================= +//======================================================================= -void SMESH_Mesh::ShapeToMesh(const TopoDS_Shape& aShape) - throw (SALOME_Exception) +TopoDS_Shape SMESH_Mesh::GetShapeToMesh() const { - MESSAGE("SMESH_Mesh::ShapeToMesh"); - if (_isShapeToMesh) - throw SALOME_Exception(LOCALIZED("a shape to mesh as already been defined")); - _isShapeToMesh = true; - _myMeshDS->ShapeToMesh(aShape); + return _myMeshDS->ShapeToMesh(); +} + +//======================================================================= +/*! + * \brief Return a solid which is returned by GetShapeToMesh() if + * a real geometry to be meshed was not set + */ +//======================================================================= - // NRI : 24/02/03 - TopExp::MapShapes(aShape,_subShapes); +const TopoDS_Solid& SMESH_Mesh::PseudoShape() +{ + static TopoDS_Solid aSolid; + if ( aSolid.IsNull() ) + { + aSolid = BRepPrimAPI_MakeBox(1,1,1); + } + return aSolid; +} + +//======================================================================= +/*! + * \brief Remove all nodes and elements + */ +//======================================================================= + +void SMESH_Mesh::Clear() +{ + // clear mesh data + _myMeshDS->ClearMesh(); + + // update compute state of submeshes + if ( SMESH_subMesh *sm = GetSubMeshContaining( GetShapeToMesh() ) ) { + SMESH_subMeshIteratorPtr smIt = sm->getDependsOnIterator(/*includeSelf=*/true, + /*complexShapeFirst=*/false); + while ( smIt->more() ) { + sm = smIt->next(); + sm->ComputeStateEngine( SMESH_subMesh::CHECK_COMPUTE_STATE ); + } + } + +// // clear sub-meshes; get ready to re-compute as a side-effect + +// if ( SMESH_subMesh *sm = GetSubMeshContaining( GetShapeToMesh() ) ) +// { +// SMESH_subMeshIteratorPtr smIt = sm->getDependsOnIterator(/*includeSelf=*/true, +// /*complexShapeFirst=*/false); +// while ( smIt->more() ) +// { +// sm = smIt->next(); +// TopAbs_ShapeEnum shapeType = sm->GetSubShape().ShapeType(); +// if ( shapeType == TopAbs_VERTEX || shapeType < TopAbs_SOLID ) +// // all other shapes depends on vertices so they are already cleaned +// sm->ComputeStateEngine( SMESH_subMesh::CLEAN ); +// // to recompute even if failed +// sm->ComputeStateEngine( SMESH_subMesh::CHECK_COMPUTE_STATE ); +// } +// } + +// // clear entities not on sub-meshes + +// SMDS_VolumeIteratorPtr vIt = _myMeshDS->volumesIterator(); +// while ( vIt->more() ) +// _myMeshDS->RemoveFreeElement( vIt->next(), 0 ); + +// SMDS_FaceIteratorPtr fIt = _myMeshDS->facesIterator(); +// while ( fIt->more() ) +// _myMeshDS->RemoveFreeElement( fIt->next(), 0 ); + +// SMDS_EdgeIteratorPtr eIt = _myMeshDS->edgesIterator(); +// while ( eIt->more() ) +// _myMeshDS->RemoveFreeElement( eIt->next(), 0 ); + +// SMDS_NodeIteratorPtr nIt = _myMeshDS->nodesIterator(); +// while ( nIt->more() ) { +// const SMDS_MeshNode * node = nIt->next(); +// if ( node->NbInverseElements() == 0 ) +// _myMeshDS->RemoveFreeNode( node, 0 ); +// else +// _myMeshDS->RemoveNode(node); +// } +} + +//======================================================================= +/*! + * \brief Remove all nodes and elements of indicated shape + */ +//======================================================================= + +void SMESH_Mesh::ClearSubMesh(const int theShapeId) +{ + // clear sub-meshes; get ready to re-compute as a side-effect + if ( SMESH_subMesh *sm = GetSubMeshContaining( theShapeId ) ) + { + SMESH_subMeshIteratorPtr smIt = sm->getDependsOnIterator(/*includeSelf=*/true, + /*complexShapeFirst=*/false); + while ( smIt->more() ) + { + sm = smIt->next(); + TopAbs_ShapeEnum shapeType = sm->GetSubShape().ShapeType(); + if ( shapeType == TopAbs_VERTEX || shapeType < TopAbs_SOLID ) + // all other shapes depends on vertices so they are already cleaned + sm->ComputeStateEngine( SMESH_subMesh::CLEAN ); + // to recompute even if failed + sm->ComputeStateEngine( SMESH_subMesh::CHECK_COMPUTE_STATE ); + } + } +} + +//======================================================================= +//function : UNVToMesh +//purpose : +//======================================================================= + +int SMESH_Mesh::UNVToMesh(const char* theFileName) +{ + if(MYDEBUG) MESSAGE("UNVToMesh - theFileName = "<NbNodes() = "<<_myMeshDS->NbNodes()); + MESSAGE("UNVToMesh - _myMeshDS->NbEdges() = "<<_myMeshDS->NbEdges()); + MESSAGE("UNVToMesh - _myMeshDS->NbFaces() = "<<_myMeshDS->NbFaces()); + MESSAGE("UNVToMesh - _myMeshDS->NbVolumes() = "<<_myMeshDS->NbVolumes()); + } + SMDS_MeshGroup* aGroup = (SMDS_MeshGroup*) myReader.GetGroup(); + if (aGroup != 0) { + TGroupNamesMap aGroupNames = myReader.GetGroupNamesMap(); + //const TGroupIdMap& aGroupId = myReader.GetGroupIdMap(); + aGroup->InitSubGroupsIterator(); + while (aGroup->MoreSubGroups()) { + SMDS_MeshGroup* aSubGroup = (SMDS_MeshGroup*) aGroup->NextSubGroup(); + std::string aName = aGroupNames[aSubGroup]; + int aId; + + SMESH_Group* aSMESHGroup = AddGroup( aSubGroup->GetType(), aName.c_str(), aId ); + if ( aSMESHGroup ) { + if(MYDEBUG) MESSAGE("UNVToMesh - group added: "<( aSMESHGroup->GetGroupDS() ); + if ( aGroupDS ) { + aGroupDS->SetStoreName(aName.c_str()); + aSubGroup->InitIterator(); + const SMDS_MeshElement* aElement = 0; + while (aSubGroup->More()) { + aElement = aSubGroup->Next(); + if (aElement) { + aGroupDS->SMDSGroup().Add(aElement); + } + } + if (aElement) + aGroupDS->SetType(aElement->GetType()); + } + } + } + } + return 1; +} + +//======================================================================= +//function : MEDToMesh +//purpose : +//======================================================================= + +int SMESH_Mesh::MEDToMesh(const char* theFileName, const char* theMeshName) +{ + if(MYDEBUG) MESSAGE("MEDToMesh - theFileName = "<NbNodes() = "<<_myMeshDS->NbNodes()); + MESSAGE("MEDToMesh - _myMeshDS->NbEdges() = "<<_myMeshDS->NbEdges()); + MESSAGE("MEDToMesh - _myMeshDS->NbFaces() = "<<_myMeshDS->NbFaces()); + MESSAGE("MEDToMesh - _myMeshDS->NbVolumes() = "<<_myMeshDS->NbVolumes()); + } + + // Reading groups (sub-meshes are out of scope of MED import functionality) + std::list aGroupNames = myReader.GetGroupNamesAndTypes(); + if(MYDEBUG) MESSAGE("MEDToMesh - Nb groups = "<::iterator name_type = aGroupNames.begin(); + for ( ; name_type != aGroupNames.end(); name_type++ ) { + SMESH_Group* aGroup = AddGroup( name_type->second, name_type->first.c_str(), anId ); + if ( aGroup ) { + if(MYDEBUG) MESSAGE("MEDToMesh - group added: "<first.c_str()); + SMESHDS_Group* aGroupDS = dynamic_cast( aGroup->GetGroupDS() ); + if ( aGroupDS ) { + aGroupDS->SetStoreName( name_type->first.c_str() ); + myReader.GetGroup( aGroupDS ); + } + } + } + return (int) status; +} + +//======================================================================= +//function : STLToMesh +//purpose : +//======================================================================= + +int SMESH_Mesh::STLToMesh(const char* theFileName) +{ + if(MYDEBUG) MESSAGE("STLToMesh - theFileName = "<NbNodes() = "<<_myMeshDS->NbNodes()); + MESSAGE("STLToMesh - _myMeshDS->NbEdges() = "<<_myMeshDS->NbEdges()); + MESSAGE("STLToMesh - _myMeshDS->NbFaces() = "<<_myMeshDS->NbFaces()); + MESSAGE("STLToMesh - _myMeshDS->NbVolumes() = "<<_myMeshDS->NbVolumes()); + } + return 1; } //============================================================================= @@ -100,46 +420,108 @@ void SMESH_Mesh::ShapeToMesh(const TopoDS_Shape& aShape) */ //============================================================================= -bool SMESH_Mesh::AddHypothesis(const TopoDS_Shape& aSubShape, - int anHypId) - throw (SALOME_Exception) +SMESH_Hypothesis::Hypothesis_Status + SMESH_Mesh::AddHypothesis(const TopoDS_Shape & aSubShape, + int anHypId ) throw(SALOME_Exception) { - MESSAGE("SMESH_Mesh::AddHypothesis"); + Unexpect aCatch(SalomeException); + if(MYDEBUG) MESSAGE("SMESH_Mesh::AddHypothesis"); + + SMESH_subMesh *subMesh = GetSubMesh(aSubShape); + if ( !subMesh || !subMesh->GetId()) + return SMESH_Hypothesis::HYP_BAD_SUBSHAPE; + + SMESHDS_SubMesh *subMeshDS = subMesh->GetSubMeshDS(); + if ( subMeshDS && subMeshDS->IsComplexSubmesh() ) // group of sub-shapes and maybe of not sub- + { + MESSAGE("AddHypothesis() to complex submesh"); + // return the worst but not fatal state of all group memebers + SMESH_Hypothesis::Hypothesis_Status aBestRet, aWorstNotFatal, ret; + aBestRet = SMESH_Hypothesis::HYP_BAD_DIM; + aWorstNotFatal = SMESH_Hypothesis::HYP_OK; + for ( TopoDS_Iterator itS ( aSubShape ); itS.More(); itS.Next()) + { + if ( !GetMeshDS()->ShapeToIndex( itS.Value() )) + continue; // not sub-shape + ret = AddHypothesis( itS.Value(), anHypId ); + if ( !SMESH_Hypothesis::IsStatusFatal( ret ) && ret > aWorstNotFatal ) + aWorstNotFatal = ret; + if ( ret < aBestRet ) + aBestRet = ret; + } + // bind hypotheses to a group just to know + SMESH_Hypothesis *anHyp = _gen->GetStudyContext(_studyId)->mapHypothesis[anHypId]; + GetMeshDS()->AddHypothesis( aSubShape, anHyp ); + + if ( SMESH_Hypothesis::IsStatusFatal( aBestRet )) + return aBestRet; + return aWorstNotFatal; + } - StudyContextStruct* sc = _gen->GetStudyContext(_studyId); + StudyContextStruct *sc = _gen->GetStudyContext(_studyId); if (sc->mapHypothesis.find(anHypId) == sc->mapHypothesis.end()) - { - MESSAGE("Hypothesis ID does not give an hypothesis"); + { + if(MYDEBUG) MESSAGE("Hypothesis ID does not give an hypothesis"); + if(MYDEBUG) { SCRUTE(_studyId); SCRUTE(anHypId); - throw SALOME_Exception(LOCALIZED("hypothesis does not exist")); } + throw SALOME_Exception(LOCALIZED("hypothesis does not exist")); + } - SMESH_subMesh* subMesh = GetSubMesh(aSubShape); - SMESH_Hypothesis* anHyp = sc->mapHypothesis[anHypId]; - int event; + SMESH_Hypothesis *anHyp = sc->mapHypothesis[anHypId]; + MESSAGE( "SMESH_Mesh::AddHypothesis " << anHyp->GetName() ); + + bool isGlobalHyp = IsMainShape( aSubShape ); + + // NotConformAllowed can be only global + if ( !isGlobalHyp ) + { + string hypName = anHyp->GetName(); + if ( hypName == "NotConformAllowed" ) + { + if(MYDEBUG) MESSAGE( "Hypotesis can be only global" ); + return SMESH_Hypothesis::HYP_INCOMPATIBLE; + } + } // shape - if (anHyp->GetType() == SMESHDS_Hypothesis::PARAM_ALGO) - event = SMESH_subMesh::ADD_HYP; - else - event = SMESH_subMesh::ADD_ALGO; - int ret = subMesh->AlgoStateEngine(event, anHyp); + bool isAlgo = ( !anHyp->GetType() == SMESHDS_Hypothesis::PARAM_ALGO ); + int event = isAlgo ? SMESH_subMesh::ADD_ALGO : SMESH_subMesh::ADD_HYP; - // subShapes (only when shape is mainShape) - TopoDS_Shape mainShape = _myMeshDS->ShapeToMesh(); - if (aSubShape.IsSame(mainShape)) - { - if (anHyp->GetType() == SMESHDS_Hypothesis::PARAM_ALGO) - event = SMESH_subMesh::ADD_FATHER_HYP; - else - event = SMESH_subMesh::ADD_FATHER_ALGO; + SMESH_Hypothesis::Hypothesis_Status ret = subMesh->AlgoStateEngine(event, anHyp); + + // subShapes + if (!SMESH_Hypothesis::IsStatusFatal(ret) && + anHyp->GetDim() <= SMESH_Gen::GetShapeDim(aSubShape)) // is added on father + { + event = isAlgo ? SMESH_subMesh::ADD_FATHER_ALGO : SMESH_subMesh::ADD_FATHER_HYP; + + SMESH_Hypothesis::Hypothesis_Status ret2 = subMesh->SubMeshesAlgoStateEngine(event, anHyp); + if (ret2 > ret) + ret = ret2; + + // check concurent hypotheses on ansestors + if (ret < SMESH_Hypothesis::HYP_CONCURENT && !isGlobalHyp ) + { + SMESH_subMeshIteratorPtr smIt = subMesh->getDependsOnIterator(false,false); + while ( smIt->more() ) { + SMESH_subMesh* sm = smIt->next(); + if ( sm->IsApplicableHypotesis( anHyp )) { + ret2 = sm->CheckConcurentHypothesis( anHyp->GetType() ); + if (ret2 > ret) { + ret = ret2; + break; + } + } + } } + } - subMesh->DumpAlgoState(true); - //SCRUTE(ret); + if(MYDEBUG) subMesh->DumpAlgoState(true); + SCRUTE(ret); return ret; } @@ -149,44 +531,90 @@ bool SMESH_Mesh::AddHypothesis(const TopoDS_Shape& aSubShape, */ //============================================================================= -bool SMESH_Mesh::RemoveHypothesis(const TopoDS_Shape& aSubShape, - int anHypId) - throw (SALOME_Exception) +SMESH_Hypothesis::Hypothesis_Status + SMESH_Mesh::RemoveHypothesis(const TopoDS_Shape & aSubShape, + int anHypId)throw(SALOME_Exception) { - MESSAGE("SMESH_Mesh::RemoveHypothesis"); + Unexpect aCatch(SalomeException); + if(MYDEBUG) MESSAGE("SMESH_Mesh::RemoveHypothesis"); + + SMESH_subMesh *subMesh = GetSubMesh(aSubShape); + SMESHDS_SubMesh *subMeshDS = subMesh->GetSubMeshDS(); + if ( subMeshDS && subMeshDS->IsComplexSubmesh() ) + { + // return the worst but not fatal state of all group memebers + SMESH_Hypothesis::Hypothesis_Status aBestRet, aWorstNotFatal, ret; + aBestRet = SMESH_Hypothesis::HYP_BAD_DIM; + aWorstNotFatal = SMESH_Hypothesis::HYP_OK; + for ( TopoDS_Iterator itS ( aSubShape ); itS.More(); itS.Next()) + { + if ( !GetMeshDS()->ShapeToIndex( itS.Value() )) + continue; // not sub-shape + ret = RemoveHypothesis( itS.Value(), anHypId ); + if ( !SMESH_Hypothesis::IsStatusFatal( ret ) && ret > aWorstNotFatal ) + aWorstNotFatal = ret; + if ( ret < aBestRet ) + aBestRet = ret; + } + SMESH_Hypothesis *anHyp = _gen->GetStudyContext(_studyId)->mapHypothesis[anHypId]; + GetMeshDS()->RemoveHypothesis( aSubShape, anHyp ); + + if ( SMESH_Hypothesis::IsStatusFatal( aBestRet )) + return aBestRet; + return aWorstNotFatal; + } - StudyContextStruct* sc = _gen->GetStudyContext(_studyId); + StudyContextStruct *sc = _gen->GetStudyContext(_studyId); if (sc->mapHypothesis.find(anHypId) == sc->mapHypothesis.end()) throw SALOME_Exception(LOCALIZED("hypothesis does not exist")); - - SMESH_subMesh* subMesh = GetSubMesh(aSubShape); - SMESH_Hypothesis* anHyp = sc->mapHypothesis[anHypId]; + + SMESH_Hypothesis *anHyp = sc->mapHypothesis[anHypId]; int hypType = anHyp->GetType(); - SCRUTE(hypType); - int event; - + if(MYDEBUG) SCRUTE(hypType); + // shape + + bool isAlgo = ( !anHyp->GetType() == SMESHDS_Hypothesis::PARAM_ALGO ); + int event = isAlgo ? SMESH_subMesh::REMOVE_ALGO : SMESH_subMesh::REMOVE_HYP; - if (anHyp->GetType() == SMESHDS_Hypothesis::PARAM_ALGO) - event = SMESH_subMesh::REMOVE_HYP; - else - event = SMESH_subMesh::REMOVE_ALGO; - int ret = subMesh->AlgoStateEngine(event, anHyp); + SMESH_Hypothesis::Hypothesis_Status ret = subMesh->AlgoStateEngine(event, anHyp); - // subShapes (only when shape is mainShape) + // there may appear concurrent hyps that were covered by the removed hyp + if (ret < SMESH_Hypothesis::HYP_CONCURENT && + subMesh->IsApplicableHypotesis( anHyp ) && + subMesh->CheckConcurentHypothesis( anHyp->GetType() ) != SMESH_Hypothesis::HYP_OK) + ret = SMESH_Hypothesis::HYP_CONCURENT; - TopoDS_Shape mainShape = _myMeshDS->ShapeToMesh(); - if (aSubShape.IsSame(mainShape)) - { - if (anHyp->GetType() == SMESHDS_Hypothesis::PARAM_ALGO) - event = SMESH_subMesh::REMOVE_FATHER_HYP; - else - event = SMESH_subMesh::REMOVE_FATHER_ALGO; + // subShapes + if (!SMESH_Hypothesis::IsStatusFatal(ret) && + anHyp->GetDim() <= SMESH_Gen::GetShapeDim(aSubShape)) // is removed from father + { + event = isAlgo ? SMESH_subMesh::REMOVE_FATHER_ALGO : SMESH_subMesh::REMOVE_FATHER_HYP; + + SMESH_Hypothesis::Hypothesis_Status ret2 = subMesh->SubMeshesAlgoStateEngine(event, anHyp); - } + if (ret2 > ret) // more severe + ret = ret2; - subMesh->DumpAlgoState(true); - SCRUTE(ret); + // check concurent hypotheses on ansestors + if (ret < SMESH_Hypothesis::HYP_CONCURENT && !IsMainShape( aSubShape ) ) + { + SMESH_subMeshIteratorPtr smIt = subMesh->getDependsOnIterator(false,false); + while ( smIt->more() ) { + SMESH_subMesh* sm = smIt->next(); + if ( sm->IsApplicableHypotesis( anHyp )) { + ret2 = sm->CheckConcurentHypothesis( anHyp->GetType() ); + if (ret2 > ret) { + ret = ret2; + break; + } + } + } + } + } + + if(MYDEBUG) subMesh->DumpAlgoState(true); + if(MYDEBUG) SCRUTE(ret); return ret; } @@ -196,56 +624,129 @@ bool SMESH_Mesh::RemoveHypothesis(const TopoDS_Shape& aSubShape, */ //============================================================================= -const Handle(SMESHDS_Mesh)& SMESH_Mesh::GetMeshDS() +const std::list& +SMESH_Mesh::GetHypothesisList(const TopoDS_Shape & aSubShape) const + throw(SALOME_Exception) { - return _myMeshDS; + Unexpect aCatch(SalomeException); + return _myMeshDS->GetHypothesis(aSubShape); } - -//============================================================================= +//======================================================================= /*! - * + * \brief Return the hypothesis assigned to the shape + * \param aSubShape - the shape to check + * \param aFilter - the hypothesis filter + * \param andAncestors - flag to check hypos assigned to ancestors of the shape + * \param assignedTo - to return the shape the found hypo is assigned to + * \retval SMESH_Hypothesis* - the first hypo passed through aFilter */ -//============================================================================= +//======================================================================= -const list& -SMESH_Mesh::GetHypothesisList(const TopoDS_Shape& aSubShape) - throw (SALOME_Exception) +const SMESH_Hypothesis * SMESH_Mesh::GetHypothesis(const TopoDS_Shape & aSubShape, + const SMESH_HypoFilter& aFilter, + const bool andAncestors, + TopoDS_Shape* assignedTo) const { - MESSAGE("SMESH_Mesh::GetHypothesisList"); - _subShapeHypothesisList.clear(); - const SMESHDS_ListOfPtrHypothesis& listHyp - = _myMeshDS->GetHypothesis(aSubShape); - SMESHDS_ListIteratorOfListOfPtrHypothesis it(listHyp); - while (it.More()) + { + const std::list& hypList = _myMeshDS->GetHypothesis(aSubShape); + std::list::const_iterator hyp = hypList.begin(); + for ( ; hyp != hypList.end(); hyp++ ) { + const SMESH_Hypothesis * h = cSMESH_Hyp( *hyp ); + if ( aFilter.IsOk( h, aSubShape)) { + if ( assignedTo ) *assignedTo = aSubShape; + return h; + } + } + } + if ( andAncestors ) + { + TopTools_ListIteratorOfListOfShape it( GetAncestors( aSubShape )); + for (; it.More(); it.Next() ) { - SMESHDS_Hypothesis* anHyp = it.Value(); - _subShapeHypothesisList.push_back(anHyp); - it.Next(); + const std::list& hypList = _myMeshDS->GetHypothesis(it.Value()); + std::list::const_iterator hyp = hypList.begin(); + for ( ; hyp != hypList.end(); hyp++ ) { + const SMESH_Hypothesis * h = cSMESH_Hyp( *hyp ); + if (aFilter.IsOk( h, it.Value() )) { + if ( assignedTo ) *assignedTo = it.Value(); + return h; + } + } } - return _subShapeHypothesisList; + } + return 0; } -//============================================================================= +//================================================================================ /*! - * + * \brief Return hypothesis assigned to the shape + * \param aSubShape - the shape to check + * \param aFilter - the hypothesis filter + * \param aHypList - the list of the found hypotheses + * \param andAncestors - flag to check hypos assigned to ancestors of the shape + * \retval int - number of unique hypos in aHypList */ -//============================================================================= +//================================================================================ -const SMESHDS_ListOfCommand& SMESH_Mesh::GetLog() - throw (SALOME_Exception) +int SMESH_Mesh::GetHypotheses(const TopoDS_Shape & aSubShape, + const SMESH_HypoFilter& aFilter, + list & aHypList, + const bool andAncestors) const { - MESSAGE("SMESH_Mesh::GetLog"); - Handle (SMESHDS_Script) scriptDS = _myMeshDS->GetScript(); - const SMESHDS_ListOfCommand& logDS = scriptDS->GetCommands(); -// SMESHDS_ListIteratorOfListOfCommand its; -// const SMESHDS_ListOfAsciiString& logDS = scriptDS->GetCommands(); -// SMESHDS_ListIteratorOfListOfAsciiString its; -// for (its.Initialize(logDS); its.More(); its.Next()) -// { -// SCRUTE(its.Value().ToCString()); -// } - return logDS; + set hypTypes; // to exclude same type hypos from the result list + int nbHyps = 0; + + // only one main hypothesis is allowed + bool mainHypFound = false; + + // fill in hypTypes + std::list::const_iterator hyp; + for ( hyp = aHypList.begin(); hyp != aHypList.end(); hyp++ ) { + if ( hypTypes.insert( (*hyp)->GetName() ).second ) + nbHyps++; + if ( !cSMESH_Hyp(*hyp)->IsAuxiliary() ) + mainHypFound = true; + } + + // get hypos from aSubShape + { + const std::list& hypList = _myMeshDS->GetHypothesis(aSubShape); + for ( hyp = hypList.begin(); hyp != hypList.end(); hyp++ ) + if ( aFilter.IsOk (cSMESH_Hyp( *hyp ), aSubShape) && + ( cSMESH_Hyp(*hyp)->IsAuxiliary() || !mainHypFound ) && + hypTypes.insert( (*hyp)->GetName() ).second ) + { + aHypList.push_back( *hyp ); + nbHyps++; + if ( !cSMESH_Hyp(*hyp)->IsAuxiliary() ) + mainHypFound = true; + } + } + + // get hypos from ancestors of aSubShape + if ( andAncestors ) + { + TopTools_MapOfShape map; + TopTools_ListIteratorOfListOfShape it( GetAncestors( aSubShape )); + for (; it.More(); it.Next() ) + { + if ( !map.Add( it.Value() )) + continue; + const std::list& hypList = _myMeshDS->GetHypothesis(it.Value()); + for ( hyp = hypList.begin(); hyp != hypList.end(); hyp++ ) + if (aFilter.IsOk( cSMESH_Hyp( *hyp ), it.Value() ) && + ( cSMESH_Hyp(*hyp)->IsAuxiliary() || !mainHypFound ) && + hypTypes.insert( (*hyp)->GetName() ).second ) + { + aHypList.push_back( *hyp ); + nbHyps++; + if ( !cSMESH_Hyp(*hyp)->IsAuxiliary() ) + mainHypFound = true; + } + } + } + return nbHyps; } //============================================================================= @@ -253,12 +754,12 @@ const SMESHDS_ListOfCommand& SMESH_Mesh::GetLog() * */ //============================================================================= -void SMESH_Mesh::ClearLog() - throw (SALOME_Exception) + +const std::list & SMESH_Mesh::GetLog() throw(SALOME_Exception) { - MESSAGE("SMESH_Mesh::ClearLog"); - Handle (SMESHDS_Script) scriptDS = _myMeshDS->GetScript(); - scriptDS->Clear(); + Unexpect aCatch(SalomeException); + if(MYDEBUG) MESSAGE("SMESH_Mesh::GetLog"); + return _myMeshDS->GetScript()->GetCommands(); } //============================================================================= @@ -266,114 +767,158 @@ void SMESH_Mesh::ClearLog() * */ //============================================================================= - -int SMESH_Mesh::GetId() +void SMESH_Mesh::ClearLog() throw(SALOME_Exception) { - MESSAGE("SMESH_Mesh::GetId"); - return _id; + Unexpect aCatch(SalomeException); + if(MYDEBUG) MESSAGE("SMESH_Mesh::ClearLog"); + _myMeshDS->GetScript()->Clear(); } //============================================================================= /*! - * + * Get or Create the SMESH_subMesh object implementation */ //============================================================================= -SMESH_Gen* SMESH_Mesh::GetGen() +SMESH_subMesh *SMESH_Mesh::GetSubMesh(const TopoDS_Shape & aSubShape) + throw(SALOME_Exception) { - return _gen; + Unexpect aCatch(SalomeException); + SMESH_subMesh *aSubMesh; + int index = _myMeshDS->ShapeToIndex(aSubShape); + + // for submeshes on GEOM Group + if ( !index && aSubShape.ShapeType() == TopAbs_COMPOUND ) { + TopoDS_Iterator it( aSubShape ); + if ( it.More() ) + index = _myMeshDS->AddCompoundSubmesh( aSubShape, it.Value().ShapeType() ); + } +// if ( !index ) +// return NULL; // neither sub-shape nor a group + + map ::iterator i_sm = _mapSubMesh.find(index); + if ( i_sm != _mapSubMesh.end()) + { + aSubMesh = i_sm->second; + } + else + { + aSubMesh = new SMESH_subMesh(index, this, _myMeshDS, aSubShape); + _mapSubMesh[index] = aSubMesh; + } + return aSubMesh; } //============================================================================= /*! - * Get or Create the SMESH_subMesh object implementation + * Get the SMESH_subMesh object implementation. Dont create it, return null + * if it does not exist. */ //============================================================================= -SMESH_subMesh* SMESH_Mesh::GetSubMesh(const TopoDS_Shape & aSubShape) - throw (SALOME_Exception) +SMESH_subMesh *SMESH_Mesh::GetSubMeshContaining(const TopoDS_Shape & aSubShape) const + throw(SALOME_Exception) { - //MESSAGE("SMESH_Mesh::GetSubMesh"); - SMESH_subMesh* aSubMesh; - int index = _subShapes.FindIndex(aSubShape); - if ( _mapSubMesh.find(index) != _mapSubMesh.end() ) { - aSubMesh = _mapSubMesh[index]; - } else { - aSubMesh = new SMESH_subMesh(index, this, _myMeshDS, aSubShape); - _mapSubMesh[index] = aSubMesh; - } + Unexpect aCatch(SalomeException); + SMESH_subMesh *aSubMesh = NULL; + + int index = _myMeshDS->ShapeToIndex(aSubShape); + + map ::const_iterator i_sm = _mapSubMesh.find(index); + if ( i_sm != _mapSubMesh.end()) + aSubMesh = i_sm->second; - /* NRI 24/02/2003 - int index = -1; - if (_subShapes.Contains(aSubShape)) - { - index = _subShapes.FindIndex(aSubShape); - ASSERT(_mapSubMesh.find(index) != _mapSubMesh.end()); - aSubMesh = _mapSubMesh[index]; - //MESSAGE("found submesh " << index); - } - else - { - index = _subShapes.Add(aSubShape); - aSubMesh = new SMESH_subMesh(index, this, _myMeshDS, aSubShape); - _mapSubMesh[index] = aSubMesh; - //MESSAGE("created submesh " << index); - } - */ return aSubMesh; } - //============================================================================= /*! * Get the SMESH_subMesh object implementation. Dont create it, return null * if it does not exist. */ //============================================================================= -// -// * Given a subShape, find if there is a subMesh associated to this subShape -// * or to a collection of shapes containing this subShape. Collection = -// * compsolid, shell, wire. -// * -// * WARNING : with arg = compsolid, shell or wire returns always NULL. -// * with a face inside a shell, and submesh created for both, if arg is face, -// * returns first created submesh of the two. -// * subMesh is not created, return may be NULL. - -SMESH_subMesh* SMESH_Mesh::GetSubMeshContaining(const TopoDS_Shape & aSubShape) - throw (SALOME_Exception) -{ - //MESSAGE("SMESH_Mesh::GetSubMeshContaining"); - bool isFound = false; - SMESH_subMesh* aSubMesh = NULL; - - int index = _subShapes.FindIndex(aSubShape); - if ( _mapSubMesh.find(index) != _mapSubMesh.end() ) { - aSubMesh = _mapSubMesh[index]; - isFound = true; - } - - /* NRI 24/02/2003 - int index = -1; - if (_subShapes.Contains(aSubShape)) - { - index = _subShapes.FindIndex(aSubShape); - ASSERT(_mapSubMesh.find(index) != _mapSubMesh.end()); - aSubMesh = _mapSubMesh[index]; - isFound = true; - //MESSAGE("found submesh " << index); + +SMESH_subMesh *SMESH_Mesh::GetSubMeshContaining(const int aShapeID) const +throw(SALOME_Exception) +{ + Unexpect aCatch(SalomeException); + + map ::const_iterator i_sm = _mapSubMesh.find(aShapeID); + if (i_sm == _mapSubMesh.end()) + return NULL; + return i_sm->second; +} +//================================================================================ +/*! + * \brief Return submeshes of groups containing the given subshape + */ +//================================================================================ + +std::list +SMESH_Mesh::GetGroupSubMeshesContaining(const TopoDS_Shape & aSubShape) const + throw(SALOME_Exception) +{ + Unexpect aCatch(SalomeException); + std::list found; + + SMESH_subMesh * subMesh = GetSubMeshContaining(aSubShape); + if ( !subMesh ) + return found; + + // submeshes of groups have max IDs, so search from the map end + std::map::const_reverse_iterator i_sm; + for ( i_sm = _mapSubMesh.rbegin(); i_sm != _mapSubMesh.rend(); ++i_sm) { + SMESHDS_SubMesh * ds = i_sm->second->GetSubMeshDS(); + if ( ds && ds->IsComplexSubmesh() ) { + TopExp_Explorer exp( i_sm->second->GetSubShape(), aSubShape.ShapeType() ); + for ( ; exp.More(); exp.Next() ) { + if ( aSubShape.IsSame( exp.Current() )) { + found.push_back( i_sm->second ); + break; + } + } + } else { + break; } - */ + } + return found; +} +//======================================================================= +//function : IsUsedHypothesis +//purpose : Return True if anHyp is used to mesh aSubShape +//======================================================================= -// map::iterator itsm; -// for (itsm = _mapSubMesh.begin(); itsm != _mapSubMesh.end(); itsm++) -// { -// aSubMesh = (*itsm).second; -// isFound = aSubMesh->Contains(aSubShape); -// if (isFound) break; -// } +bool SMESH_Mesh::IsUsedHypothesis(SMESHDS_Hypothesis * anHyp, + const SMESH_subMesh* aSubMesh) +{ + SMESH_Hypothesis* hyp = static_cast(anHyp); - if (! isFound) aSubMesh = NULL; - return aSubMesh; + // check if anHyp can be used to mesh aSubMesh + if ( !aSubMesh || !aSubMesh->IsApplicableHypotesis( hyp )) + return false; + + const TopoDS_Shape & aSubShape = const_cast( aSubMesh )->GetSubShape(); + + SMESH_Algo *algo = _gen->GetAlgo(*this, aSubShape ); + + // algorithm + if (anHyp->GetType() > SMESHDS_Hypothesis::PARAM_ALGO) + return ( anHyp == algo ); + + // algorithm parameter + if (algo) + { + // look trough hypotheses used by algo + SMESH_HypoFilter hypoKind; + if ( algo->InitCompatibleHypoFilter( hypoKind, !hyp->IsAuxiliary() )) { + list usedHyps; + if ( GetHypotheses( aSubShape, hypoKind, usedHyps, true )) + return ( find( usedHyps.begin(), usedHyps.end(), anHyp ) != usedHyps.end() ); + } + } + + // look through all assigned hypotheses + //SMESH_HypoFilter filter( SMESH_HypoFilter::Is( hyp )); + return false; //GetHypothesis( aSubShape, filter, true ); } //============================================================================= @@ -382,92 +927,382 @@ SMESH_subMesh* SMESH_Mesh::GetSubMeshContaining(const TopoDS_Shape & aSubShape) */ //============================================================================= -const list & -SMESH_Mesh::GetSubMeshUsingHypothesis(SMESHDS_Hypothesis* anHyp) - throw (SALOME_Exception) +const list < SMESH_subMesh * >& +SMESH_Mesh::GetSubMeshUsingHypothesis(SMESHDS_Hypothesis * anHyp) + throw(SALOME_Exception) { - MESSAGE("SMESH_Mesh::GetSubMeshUsingHypothesis"); - map::iterator itsm; + Unexpect aCatch(SalomeException); + if(MYDEBUG) MESSAGE("SMESH_Mesh::GetSubMeshUsingHypothesis"); + map < int, SMESH_subMesh * >::iterator itsm; _subMeshesUsingHypothesisList.clear(); for (itsm = _mapSubMesh.begin(); itsm != _mapSubMesh.end(); itsm++) + { + SMESH_subMesh *aSubMesh = (*itsm).second; + if ( IsUsedHypothesis ( anHyp, aSubMesh )) + _subMeshesUsingHypothesisList.push_back(aSubMesh); + } + return _subMeshesUsingHypothesisList; +} + +//======================================================================= +//function : NotifySubMeshesHypothesisModification +//purpose : Say all submeshes using theChangedHyp that it has been modified +//======================================================================= + +void SMESH_Mesh::NotifySubMeshesHypothesisModification(const SMESH_Hypothesis* hyp) +{ + Unexpect aCatch(SalomeException); + + const SMESH_Algo *foundAlgo = 0; + SMESH_HypoFilter algoKind, compatibleHypoKind; + list usedHyps; + + + map < int, SMESH_subMesh * >::iterator itsm; + for (itsm = _mapSubMesh.begin(); itsm != _mapSubMesh.end(); itsm++) + { + SMESH_subMesh *aSubMesh = (*itsm).second; + if ( aSubMesh->IsApplicableHypotesis( hyp )) { - SMESH_subMesh* aSubMesh = (*itsm).second; - bool usesHyp = false; - SMESH_Algo* algo = _gen->GetAlgo(*this, aSubMesh->GetSubShape()); - if (algo != NULL) - { - const list& usedHyps - = algo->GetUsedHypothesis(*this, aSubMesh->GetSubShape()); - list::const_iterator itl; - for(itl=usedHyps.begin(); itl != usedHyps.end(); itl++) - if (anHyp == (*itl)) - { - usesHyp = true; - break; - } - } - if (usesHyp) _subMeshesUsingHypothesisList.push_back(aSubMesh); + const TopoDS_Shape & aSubShape = aSubMesh->GetSubShape(); + + if ( !foundAlgo ) // init filter for algo search + algoKind.Init( THypType::IsAlgo() ).And( THypType::IsApplicableTo( aSubShape )); + + const SMESH_Algo *algo = static_cast + ( GetHypothesis( aSubShape, algoKind, true )); + + if ( algo ) + { + bool sameAlgo = ( algo == foundAlgo ); + if ( !sameAlgo && foundAlgo ) + sameAlgo = ( strcmp( algo->GetName(), foundAlgo->GetName() ) == 0); + + if ( !sameAlgo ) { // init filter for used hypos search + if ( !algo->InitCompatibleHypoFilter( compatibleHypoKind, !hyp->IsAuxiliary() )) + continue; // algo does not use any hypothesis + foundAlgo = algo; + } + + // check if hyp is used by algo + usedHyps.clear(); + if ( GetHypotheses( aSubShape, compatibleHypoKind, usedHyps, true ) && + find( usedHyps.begin(), usedHyps.end(), hyp ) != usedHyps.end() ) + { + aSubMesh->AlgoStateEngine(SMESH_subMesh::MODIF_HYP, + const_cast< SMESH_Hypothesis*>( hyp )); + } + } } - return _subMeshesUsingHypothesisList; + } } //============================================================================= /*! - * + * Auto color functionality + */ +//============================================================================= +void SMESH_Mesh::SetAutoColor(bool theAutoColor) throw(SALOME_Exception) +{ + Unexpect aCatch(SalomeException); + _isAutoColor = theAutoColor; +} + +bool SMESH_Mesh::GetAutoColor() throw(SALOME_Exception) +{ + Unexpect aCatch(SalomeException); + return _isAutoColor; +} + +//============================================================================= +/*! Export* methods. + * To store mesh contents on disk in different formats. */ //============================================================================= -void SMESH_Mesh::ExportMED( const char* file ) - throw (SALOME_Exception) +bool SMESH_Mesh::HasDuplicatedGroupNamesMED() { - Mesh_Writer* myWriter = new DriverMED_W_SMESHDS_Mesh; - myWriter->SetFile( string(file) ); - myWriter->SetMesh( _myMeshDS ); - MESSAGE ( " _idDoc " << _idDoc ) - myWriter->SetMeshId( _idDoc ); - myWriter->Add(); + set aGroupNames; + for ( std::map::iterator it = _mapGroup.begin(); it != _mapGroup.end(); it++ ) { + SMESH_Group* aGroup = it->second; + std::string aGroupName = aGroup->GetName(); + aGroupName.resize(MAX_MED_GROUP_NAME_LENGTH); + if (!aGroupNames.insert(aGroupName).second) + return true; + } + + return false; } -void SMESH_Mesh::ExportDAT( const char* file ) - throw (SALOME_Exception) +void SMESH_Mesh::ExportMED(const char *file, + const char* theMeshName, + bool theAutoGroups, + int theVersion) + throw(SALOME_Exception) { - Mesh_Writer* myWriter = new DriverDAT_W_SMESHDS_Mesh; - myWriter->SetFile( string(file) ); - myWriter->SetMesh( _myMeshDS ); - myWriter->SetMeshId( _idDoc ); - myWriter->Add(); + Unexpect aCatch(SalomeException); + + DriverMED_W_SMESHDS_Mesh myWriter; + myWriter.SetFile ( file, MED::EVersion(theVersion) ); + myWriter.SetMesh ( _myMeshDS ); + if ( !theMeshName ) + myWriter.SetMeshId ( _idDoc ); + else { + myWriter.SetMeshId ( -1 ); + myWriter.SetMeshName( theMeshName ); + } + + if ( theAutoGroups ) { + myWriter.AddGroupOfNodes(); + myWriter.AddGroupOfEdges(); + myWriter.AddGroupOfFaces(); + myWriter.AddGroupOfVolumes(); + } + + // Pass groups to writer. Provide unique group names. + set aGroupNames; + char aString [256]; + int maxNbIter = 10000; // to guarantee cycle finish + for ( std::map::iterator it = _mapGroup.begin(); it != _mapGroup.end(); it++ ) { + SMESH_Group* aGroup = it->second; + SMESHDS_GroupBase* aGroupDS = aGroup->GetGroupDS(); + if ( aGroupDS ) { + string aGroupName0 = aGroup->GetName(); + aGroupName0.resize(MAX_MED_GROUP_NAME_LENGTH); + string aGroupName = aGroupName0; + for (int i = 1; !aGroupNames.insert(aGroupName).second && i < maxNbIter; i++) { + sprintf(&aString[0], "GR_%d_%s", i, aGroupName0.c_str()); + aGroupName = aString; + aGroupName.resize(MAX_MED_GROUP_NAME_LENGTH); + } + aGroupDS->SetStoreName( aGroupName.c_str() ); + myWriter.AddGroup( aGroupDS ); + } + } + + // Perform export + myWriter.Perform(); } -void SMESH_Mesh::ExportUNV( const char* file ) - throw (SALOME_Exception) +void SMESH_Mesh::ExportDAT(const char *file) throw(SALOME_Exception) { - Mesh_Writer* myWriter = new DriverUNV_W_SMESHDS_Mesh; - myWriter->SetFile( string(file) ); - myWriter->SetMesh( _myMeshDS ); - myWriter->SetMeshId( _idDoc ); - myWriter->Add(); + Unexpect aCatch(SalomeException); + DriverDAT_W_SMDS_Mesh myWriter; + myWriter.SetFile(string(file)); + myWriter.SetMesh(_myMeshDS); + myWriter.SetMeshId(_idDoc); + myWriter.Perform(); } -//============================================================================= +void SMESH_Mesh::ExportUNV(const char *file) throw(SALOME_Exception) +{ + Unexpect aCatch(SalomeException); + DriverUNV_W_SMDS_Mesh myWriter; + myWriter.SetFile(string(file)); + myWriter.SetMesh(_myMeshDS); + myWriter.SetMeshId(_idDoc); + // myWriter.SetGroups(_mapGroup); + + for ( std::map::iterator it = _mapGroup.begin(); it != _mapGroup.end(); it++ ) { + SMESH_Group* aGroup = it->second; + SMESHDS_GroupBase* aGroupDS = aGroup->GetGroupDS(); + if ( aGroupDS ) { + std::string aGroupName = aGroup->GetName(); + aGroupDS->SetStoreName( aGroupName.c_str() ); + myWriter.AddGroup( aGroupDS ); + } + } + myWriter.Perform(); +} + +void SMESH_Mesh::ExportSTL(const char *file, const bool isascii) throw(SALOME_Exception) +{ + Unexpect aCatch(SalomeException); + DriverSTL_W_SMDS_Mesh myWriter; + myWriter.SetFile(string(file)); + myWriter.SetIsAscii( isascii ); + myWriter.SetMesh(_myMeshDS); + myWriter.SetMeshId(_idDoc); + myWriter.Perform(); +} + +//================================================================================ /*! - * + * \brief Return number of nodes in the mesh */ -//============================================================================= -int SMESH_Mesh::NbNodes() - throw (SALOME_Exception) +//================================================================================ + +int SMESH_Mesh::NbNodes() throw(SALOME_Exception) { + Unexpect aCatch(SalomeException); return _myMeshDS->NbNodes(); } -//============================================================================= +//================================================================================ /*! - * + * \brief Return number of edges of given order in the mesh */ -//============================================================================= -int SMESH_Mesh::NbEdges() - throw (SALOME_Exception) +//================================================================================ + +int SMESH_Mesh::NbEdges(SMDSAbs_ElementOrder order) throw(SALOME_Exception) +{ + Unexpect aCatch(SalomeException); + return _myMeshDS->GetMeshInfo().NbEdges(order); +} + +//================================================================================ +/*! + * \brief Return number of faces of given order in the mesh + */ +//================================================================================ + +int SMESH_Mesh::NbFaces(SMDSAbs_ElementOrder order) throw(SALOME_Exception) { - return _myMeshDS->NbEdges(); + Unexpect aCatch(SalomeException); + return _myMeshDS->GetMeshInfo().NbFaces(order); +} + +//================================================================================ +/*! + * \brief Return the number of faces in the mesh + */ +//================================================================================ + +int SMESH_Mesh::NbTriangles(SMDSAbs_ElementOrder order) throw(SALOME_Exception) +{ + Unexpect aCatch(SalomeException); + return _myMeshDS->GetMeshInfo().NbTriangles(order); +} + +//================================================================================ +/*! + * \brief Return the number nodes faces in the mesh + */ +//================================================================================ + +int SMESH_Mesh::NbQuadrangles(SMDSAbs_ElementOrder order) throw(SALOME_Exception) +{ + Unexpect aCatch(SalomeException); + return _myMeshDS->GetMeshInfo().NbQuadrangles(order); +} + +//================================================================================ +/*! + * \brief Return the number of polygonal faces in the mesh + */ +//================================================================================ + +int SMESH_Mesh::NbPolygons() throw(SALOME_Exception) +{ + Unexpect aCatch(SalomeException); + return _myMeshDS->GetMeshInfo().NbPolygons(); +} + +//================================================================================ +/*! + * \brief Return number of volumes of given order in the mesh + */ +//================================================================================ + +int SMESH_Mesh::NbVolumes(SMDSAbs_ElementOrder order) throw(SALOME_Exception) +{ + Unexpect aCatch(SalomeException); + return _myMeshDS->GetMeshInfo().NbVolumes(order); +} + +//================================================================================ +/*! + * \brief Return number of tetrahedrons of given order in the mesh + */ +//================================================================================ + +int SMESH_Mesh::NbTetras(SMDSAbs_ElementOrder order) throw(SALOME_Exception) +{ + Unexpect aCatch(SalomeException); + return _myMeshDS->GetMeshInfo().NbTetras(order); +} + +//================================================================================ +/*! + * \brief Return number of hexahedrons of given order in the mesh + */ +//================================================================================ + +int SMESH_Mesh::NbHexas(SMDSAbs_ElementOrder order) throw(SALOME_Exception) +{ + Unexpect aCatch(SalomeException); + return _myMeshDS->GetMeshInfo().NbHexas(order); +} + +//================================================================================ +/*! + * \brief Return number of pyramids of given order in the mesh + */ +//================================================================================ + +int SMESH_Mesh::NbPyramids(SMDSAbs_ElementOrder order) throw(SALOME_Exception) +{ + Unexpect aCatch(SalomeException); + return _myMeshDS->GetMeshInfo().NbPyramids(order); +} + +//================================================================================ +/*! + * \brief Return number of prisms (penthahedrons) of given order in the mesh + */ +//================================================================================ + +int SMESH_Mesh::NbPrisms(SMDSAbs_ElementOrder order) throw(SALOME_Exception) +{ + Unexpect aCatch(SalomeException); + return _myMeshDS->GetMeshInfo().NbPrisms(order); +} + +//================================================================================ +/*! + * \brief Return number of polyhedrons in the mesh + */ +//================================================================================ + +int SMESH_Mesh::NbPolyhedrons() throw(SALOME_Exception) +{ + Unexpect aCatch(SalomeException); + return _myMeshDS->GetMeshInfo().NbPolyhedrons(); +} + +//================================================================================ +/*! + * \brief Return number of submeshes in the mesh + */ +//================================================================================ + +int SMESH_Mesh::NbSubMesh() throw(SALOME_Exception) +{ + Unexpect aCatch(SalomeException); + return _myMeshDS->NbSubMesh(); +} + +//======================================================================= +//function : IsNotConformAllowed +//purpose : check if a hypothesis alowing notconform mesh is present +//======================================================================= + +bool SMESH_Mesh::IsNotConformAllowed() const +{ + if(MYDEBUG) MESSAGE("SMESH_Mesh::IsNotConformAllowed"); + + static SMESH_HypoFilter filter( SMESH_HypoFilter::HasName( "NotConformAllowed" )); + return GetHypothesis( _myMeshDS->ShapeToMesh(), filter, false ); +} + +//======================================================================= +//function : IsMainShape +//purpose : +//======================================================================= + +bool SMESH_Mesh::IsMainShape(const TopoDS_Shape& theShape) const +{ + return theShape.IsSame(_myMeshDS->ShapeToMesh() ); } //============================================================================= @@ -475,98 +1310,210 @@ int SMESH_Mesh::NbEdges() * */ //============================================================================= -int SMESH_Mesh::NbFaces() - throw (SALOME_Exception) + +SMESH_Group* SMESH_Mesh::AddGroup (const SMDSAbs_ElementType theType, + const char* theName, + int& theId, + const TopoDS_Shape& theShape) { - return _myMeshDS->NbFaces(); + if (_mapGroup.find(_groupId) != _mapGroup.end()) + return NULL; + theId = _groupId; + SMESH_Group* aGroup = new SMESH_Group (theId, this, theType, theName, theShape); + GetMeshDS()->AddGroup( aGroup->GetGroupDS() ); + _mapGroup[_groupId++] = aGroup; + return aGroup; } -int SMESH_Mesh::NbTriangles() - throw (SALOME_Exception) + +//================================================================================ +/*! + * \brief Return iterator on all existing groups + */ +//================================================================================ + +SMESH_Mesh::GroupIteratorPtr SMESH_Mesh::GetGroups() const { - SMDS_MeshFacesIterator itFaces(_myMeshDS); - int Nb = 0; - for (;itFaces.More();itFaces.Next()) { - const Handle(SMDS_MeshElement)& elem = itFaces.Value(); + typedef map TMap; + return GroupIteratorPtr( new SMDS_mapIterator( _mapGroup )); +} - switch (elem->NbNodes()) { - case 3 : { - Nb++; - break; - } - } - } - return Nb; +//============================================================================= +/*! + * \brief Return a group by ID + */ +//============================================================================= + +SMESH_Group* SMESH_Mesh::GetGroup (const int theGroupID) +{ + if (_mapGroup.find(theGroupID) == _mapGroup.end()) + return NULL; + return _mapGroup[theGroupID]; } -int SMESH_Mesh::NbQuadrangles() - throw (SALOME_Exception) + + +//============================================================================= +/*! + * \brief Return IDs of all groups + */ +//============================================================================= + +std::list SMESH_Mesh::GetGroupIds() const { - SMDS_MeshFacesIterator itFaces(_myMeshDS); - int Nb = 0; - for (;itFaces.More();itFaces.Next()) { - const Handle(SMDS_MeshElement)& elem = itFaces.Value(); - - switch (elem->NbNodes()) { - case 4 : { - Nb++; - break; - } - } - } - return Nb; + std::list anIds; + for ( std::map::const_iterator it = _mapGroup.begin(); it != _mapGroup.end(); it++ ) + anIds.push_back( it->first ); + + return anIds; } + //============================================================================= /*! * */ //============================================================================= -int SMESH_Mesh::NbVolumes() - throw (SALOME_Exception) + +void SMESH_Mesh::RemoveGroup (const int theGroupID) { - return _myMeshDS->NbVolumes(); + if (_mapGroup.find(theGroupID) == _mapGroup.end()) + return; + GetMeshDS()->RemoveGroup( _mapGroup[theGroupID]->GetGroupDS() ); + delete _mapGroup[theGroupID]; + _mapGroup.erase (theGroupID); } -int SMESH_Mesh::NbTetras() - throw (SALOME_Exception) + +//======================================================================= +//function : GetAncestors +//purpose : return list of ancestors of theSubShape in the order +// that lower dimention shapes come first. +//======================================================================= + +const TopTools_ListOfShape& SMESH_Mesh::GetAncestors(const TopoDS_Shape& theS) const { - int Nb = 0; - SMDS_MeshVolumesIterator itVolumes(_myMeshDS); - for (;itVolumes.More();itVolumes.Next()) { - const Handle(SMDS_MeshElement)& elem = itVolumes.Value(); + if ( _mapAncestors.Contains( theS ) ) + return _mapAncestors.FindFromKey( theS ); - switch (elem->NbNodes()) { - case 4 : { - Nb++; - break; - } - } - } - return Nb; + static TopTools_ListOfShape emptyList; + return emptyList; } -int SMESH_Mesh::NbHexas() - throw (SALOME_Exception) -{ - int Nb = 0; - SMDS_MeshVolumesIterator itVolumes(_myMeshDS); - for (;itVolumes.More();itVolumes.Next()) { - const Handle(SMDS_MeshElement)& elem = itVolumes.Value(); - switch (elem->NbNodes()) { - case 8 : { - Nb++; - break; +//======================================================================= +//function : Dump +//purpose : dumps contents of mesh to stream [ debug purposes ] +//======================================================================= + +ostream& SMESH_Mesh::Dump(ostream& save) +{ + int clause = 0; + save << "========================== Dump contents of mesh ==========================" << endl << endl; + save << ++clause << ") Total number of nodes: \t" << NbNodes() << endl; + save << ++clause << ") Total number of edges: \t" << NbEdges() << endl; + save << ++clause << ") Total number of faces: \t" << NbFaces() << endl; + save << ++clause << ") Total number of polygons:\t" << NbPolygons() << endl; + save << ++clause << ") Total number of volumes:\t" << NbVolumes() << endl; + save << ++clause << ") Total number of polyhedrons:\t" << NbPolyhedrons() << endl << endl; + for ( int isQuadratic = 0; isQuadratic < 2; ++isQuadratic ) + { + string orderStr = isQuadratic ? "quadratic" : "linear"; + SMDSAbs_ElementOrder order = isQuadratic ? ORDER_QUADRATIC : ORDER_LINEAR; + + save << ++clause << ") Total number of " << orderStr << " edges:\t" << NbEdges(order) << endl; + save << ++clause << ") Total number of " << orderStr << " faces:\t" << NbFaces(order) << endl; + if ( NbFaces(order) > 0 ) { + int nb3 = NbTriangles(order); + int nb4 = NbQuadrangles(order); + save << clause << ".1) Number of " << orderStr << " triangles: \t" << nb3 << endl; + save << clause << ".2) Number of " << orderStr << " quadrangles:\t" << nb4 << endl; + if ( nb3 + nb4 != NbFaces(order) ) { + std::map myFaceMap; + SMDS_FaceIteratorPtr itFaces=_myMeshDS->facesIterator(); + while( itFaces->more( ) ) { + int nbNodes = itFaces->next()->NbNodes(); + if ( myFaceMap.find( nbNodes ) == myFaceMap.end() ) + myFaceMap[ nbNodes ] = 0; + myFaceMap[ nbNodes ] = myFaceMap[ nbNodes ] + 1; + } + save << clause << ".3) Faces in detail: " << endl; + map ::iterator itF; + for (itF = myFaceMap.begin(); itF != myFaceMap.end(); itF++) + save << "--> nb nodes: " << itF->first << " - nb elemens:\t" << itF->second << endl; + } } + save << ++clause << ") Total number of " << orderStr << " volumes:\t" << NbVolumes(order) << endl; + if ( NbVolumes(order) > 0 ) { + int nb8 = NbHexas(order); + int nb4 = NbTetras(order); + int nb5 = NbPyramids(order); + int nb6 = NbPrisms(order); + save << clause << ".1) Number of " << orderStr << " hexahedrons:\t" << nb8 << endl; + save << clause << ".2) Number of " << orderStr << " tetrahedrons:\t" << nb4 << endl; + save << clause << ".3) Number of " << orderStr << " prisms: \t" << nb6 << endl; + save << clause << ".4) Number of " << orderStr << " pyramids:\t" << nb5 << endl; + if ( nb8 + nb4 + nb5 + nb6 != NbVolumes(order) ) { + std::map myVolumesMap; + SMDS_VolumeIteratorPtr itVolumes=_myMeshDS->volumesIterator(); + while( itVolumes->more( ) ) { + int nbNodes = itVolumes->next()->NbNodes(); + if ( myVolumesMap.find( nbNodes ) == myVolumesMap.end() ) + myVolumesMap[ nbNodes ] = 0; + myVolumesMap[ nbNodes ] = myVolumesMap[ nbNodes ] + 1; + } + save << clause << ".5) Volumes in detail: " << endl; + map ::iterator itV; + for (itV = myVolumesMap.begin(); itV != myVolumesMap.end(); itV++) + save << "--> nb nodes: " << itV->first << " - nb elemens:\t" << itV->second << endl; + } } + save << endl; } - return Nb; + save << "===========================================================================" << endl; + return save; +} + +//======================================================================= +//function : GetElementType +//purpose : Returns type of mesh element with certain id +//======================================================================= + +SMDSAbs_ElementType SMESH_Mesh::GetElementType( const int id, const bool iselem ) +{ + return _myMeshDS->GetElementType( id, iselem ); } //============================================================================= /*! - * + * \brief Convert group on geometry into standalone group */ //============================================================================= -int SMESH_Mesh::NbSubMesh() - throw (SALOME_Exception) + +SMESH_Group* SMESH_Mesh::ConvertToStandalone ( int theGroupID ) { - return _myMeshDS->NbSubMesh(); + SMESH_Group* aGroup = 0; + std::map < int, SMESH_Group * >::iterator itg = _mapGroup.find( theGroupID ); + if ( itg == _mapGroup.end() ) + return aGroup; + + SMESH_Group* anOldGrp = (*itg).second; + SMESHDS_GroupBase* anOldGrpDS = anOldGrp->GetGroupDS(); + if ( !anOldGrp || !anOldGrpDS ) + return aGroup; + + // create new standalone group + aGroup = new SMESH_Group (theGroupID, this, anOldGrpDS->GetType(), anOldGrp->GetName() ); + _mapGroup[theGroupID] = aGroup; + + SMESHDS_Group* aNewGrpDS = dynamic_cast( aGroup->GetGroupDS() ); + GetMeshDS()->RemoveGroup( anOldGrpDS ); + GetMeshDS()->AddGroup( aNewGrpDS ); + + // add elements (or nodes) into new created group + SMDS_ElemIteratorPtr anItr = anOldGrpDS->GetElements(); + while ( anItr->more() ) + aNewGrpDS->Add( (anItr->next())->GetID() ); + + // remove old group + delete anOldGrp; + + return aGroup; } +