X-Git-Url: http://git.salome-platform.org/gitweb/?a=blobdiff_plain;f=src%2FSMESH_I%2FSMESH_subMesh_i.cxx;h=48ed4a1341b4a358838be88de1bfb8d7a1f33f47;hb=62a5ed1578d719311fbf4cebf77c9d014205a510;hp=bc0fa18c8ca73036cc3b6c228aa5ea84fc4a7efe;hpb=d45cd9ae88f00b0d4cc3e6746c32a8c16f2fcc71;p=modules%2Fsmesh.git diff --git a/src/SMESH_I/SMESH_subMesh_i.cxx b/src/SMESH_I/SMESH_subMesh_i.cxx index bc0fa18c8..48ed4a134 100644 --- a/src/SMESH_I/SMESH_subMesh_i.cxx +++ b/src/SMESH_I/SMESH_subMesh_i.cxx @@ -1,4 +1,4 @@ -// Copyright (C) 2007-2015 CEA/DEN, EDF R&D, OPEN CASCADE +// Copyright (C) 2007-2016 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 @@ -26,8 +26,11 @@ // Module : SMESH // #include "SMESH_subMesh_i.hxx" + +#include "SMESHDS_SubMesh.hxx" #include "SMESH_Gen_i.hxx" #include "SMESH_Mesh_i.hxx" +#include "SMESH_MesherHelper.hxx" #include "SMESH_PreMeshInfo.hxx" #include "Utils_CorbaException.hxx" @@ -35,8 +38,6 @@ #include "OpUtil.hxx" #include "Utils_ExceptHandlers.hxx" -#include -#include #include using namespace std; @@ -79,7 +80,6 @@ SMESH_subMesh_i::SMESH_subMesh_i( PortableServer::POA_ptr thePOA, SMESH_subMesh_i::~SMESH_subMesh_i() { - MESSAGE("SMESH_subMesh_i::~SMESH_subMesh_i"); if ( _preMeshInfo ) delete _preMeshInfo; _preMeshInfo = NULL; } @@ -97,99 +97,37 @@ bool getSubMeshes(::SMESH_subMesh* theSubMesh, { size_t size = theSubMeshList.size(); - SMESH_Mesh* aMesh = theSubMesh->GetFather(); - SMESHDS_Mesh* aMeshDS = aMesh->GetMeshDS(); - SMESHDS_SubMesh* aSubMeshDS = theSubMesh->GetSubMeshDS(); - ::SMESH_subMesh* sm; - - // nodes can be bound to either vertex, edge, face or solid_or_shell - TopoDS_Shape aShape = theSubMesh->GetSubShape(); - TopAbs_ShapeEnum aShapeType = aShape.ShapeType(); - - // IPAL18558: Wrong information of the created sub-mesh is shown. (Sub-mesh on a FACE - // with only 1D algo assigned) - // Find dimension of sub-meshes to return as highest dimension of the assigned algorithm - if (( theSubMesh->IsEmpty() || ( aSubMeshDS && aSubMeshDS->IsComplexSubmesh() )) && - ( !theSubMesh->GetAlgo() )) + // check all child sub-meshes of one complexity, + // if no elements found and no algo assigned, go to children of lower complexity + + TopoDS_Shape shape = theSubMesh->GetSubShape(); + TopAbs_ShapeEnum mainType = SMESH_MesherHelper::GetGroupType( shape, /*noCompound=*/true ); + TopAbs_ShapeEnum shapeType = shape.ShapeType(); + bool elementsFound = false; + bool algoFound = false; + SMESH_subMeshIteratorPtr smIt = theSubMesh->getDependsOnIterator(/*includeSelf=*/true, + /*complexFirst=*/true); + while ( smIt->more() ) { - // on father sub-meshes, check presence of an algo which will mesh this sub-mesh - // even if no algo is assigned to this sub-mesh - bool topAlgoPresent = false; - TopTools_ListIteratorOfListOfShape ancestors( aMesh->GetAncestors( aShape )); - for ( ; ancestors.More() && !topAlgoPresent; ancestors.Next() ) - if (( sm = aMesh->GetSubMeshContaining( ancestors.Value() ))) - topAlgoPresent = ( sm->GetAlgo() && !sm->GetAlgo()->NeedDiscreteBoundary() ); - - if ( !topAlgoPresent ) + ::SMESH_subMesh* sm = smIt->next(); + if ( sm->GetSubShape().ShapeType() != shapeType ) { - // find max dimension of an assigned algo - TopAbs_ShapeEnum algoShape = TopAbs_SHAPE; - const std::list & hyps = aMesh->GetHypothesisList( aShape ); - std::list ::const_iterator hypIt = hyps.begin(); - for ( ; hypIt != hyps.end(); ++hypIt ) - if ( const SMESH_Algo* algo = dynamic_cast< const SMESH_Algo* >( *hypIt )) - switch ( algo->GetDim() ) { - case 1: algoShape = TopAbs_EDGE; break; - case 2: algoShape = TopAbs_FACE; break; - case 3: algoShape = TopAbs_SOLID; break; - case 0: algoShape = TopAbs_VERTEX; break; - } - if ( algoShape != TopAbs_SHAPE ) - { - // return all sub-meshes on this dimension - SMESH_subMeshIteratorPtr smIt = theSubMesh->getDependsOnIterator(/*includeSelf=*/false); - while ( smIt->more() ) - { - sm = smIt->next(); - if ( sm->GetSubShape().ShapeType() == algoShape && sm->GetSubMeshDS() ) - theSubMeshList.push_back( sm->GetSubMeshDS() ); - } - return size < theSubMeshList.size(); - } + if ( elementsFound || algoFound ) + break; + if ( sm->GetSubShape().ShapeType() == TopAbs_VERTEX && + mainType != TopAbs_VERTEX ) + break; } - } - - switch ( aShapeType ) - { - case TopAbs_SOLID: - { - // add sub-mesh of solid itself - if (( aSubMeshDS = aMeshDS->MeshElements( aShape ))) - theSubMeshList.push_back( aSubMeshDS ); - - // and of the first shell - TopExp_Explorer exp( aShape, TopAbs_SHELL ); - if ( exp.More() ) - if (( aSubMeshDS = aMeshDS->MeshElements( exp.Current() ))) - theSubMeshList.push_back( aSubMeshDS ); - break; - } - case TopAbs_WIRE: - case TopAbs_COMPOUND: - case TopAbs_COMPSOLID: - { - // call getSubMeshes() for sub-shapes - list shapeList; - shapeList.push_back( aShape ); - list::iterator sh = shapeList.begin(); - for ( ; sh != shapeList.end(); ++sh ) { - for ( TopoDS_Iterator it( *sh ); it.More(); it.Next() ) { - if (( sm = aMesh->GetSubMeshContaining( it.Value() ))) - getSubMeshes( sm, theSubMeshList ); // add found sub-mesh or explore deeper - else - // no submesh for a compound inside compound - shapeList.push_back( it.Value() ); - } + shapeType = sm->GetSubShape().ShapeType(); + if ( !sm->IsEmpty() ) + { + elementsFound = true; + theSubMeshList.push_back( sm->GetSubMeshDS() ); } - // return only unique sub-meshes - set smSet( theSubMeshList.begin(), theSubMeshList.end() ); - theSubMeshList.assign( smSet.begin(), smSet.end() ); - break; - } - default: - if ( aSubMeshDS ) - theSubMeshList.push_back( aSubMeshDS ); + if ( sm->GetAlgo() ) + algoFound = true; } + return size < theSubMeshList.size(); } @@ -211,15 +149,11 @@ CORBA::Long SMESH_subMesh_i::GetNumberOfElements() return 0; ::SMESH_subMesh* aSubMesh = _mesh_i->_mapSubMesh[_localId]; - SMESHDS_SubMesh* aSubMeshDS = aSubMesh->GetSubMeshDS(); - if ( aSubMeshDS && aSubMeshDS->IsComplexSubmesh() ) - aSubMeshDS = 0; - int nbElems = aSubMeshDS ? aSubMeshDS->NbElements() : 0; + int nbElems = 0; - // volumes are bound to shell TListOfSubMeshes smList; - if ( nbElems == 0 && getSubMeshes( aSubMesh, smList )) + if ( getSubMeshes( aSubMesh, smList )) { TListOfSubMeshes::iterator sm = smList.begin(); for ( ; sm != smList.end(); ++sm ) @@ -249,8 +183,6 @@ CORBA::Long SMESH_subMesh_i::GetNumberOfNodes(CORBA::Boolean all) } ::SMESH_subMesh* aSubMesh = _mesh_i->_mapSubMesh[_localId]; SMESHDS_SubMesh* aSubMeshDS = aSubMesh->GetSubMeshDS(); - if ( aSubMeshDS && aSubMeshDS->IsComplexSubmesh() ) - aSubMeshDS = 0; if ( aSubMeshDS && aSubMeshDS->IsComplexSubmesh() ) { @@ -298,17 +230,10 @@ SMESH::long_array* SMESH_subMesh_i::GetElementsId() _preMeshInfo->FullLoadFromFile(); ::SMESH_subMesh* aSubMesh = _mesh_i->_mapSubMesh[_localId]; - SMESHDS_SubMesh* aSubMeshDS = aSubMesh->GetSubMeshDS(); - if ( aSubMeshDS && aSubMeshDS->IsComplexSubmesh() ) - aSubMeshDS = 0; - int nbElems = aSubMeshDS ? aSubMeshDS->NbElements() : 0; + int nbElems = 0; TListOfSubMeshes smList; - if ( nbElems ) - smList.push_back( aSubMeshDS ); - - // volumes are bound to shell - if ( nbElems == 0 && getSubMeshes( aSubMesh, smList )) + if ( getSubMeshes( aSubMesh, smList )) { TListOfSubMeshes::iterator sm = smList.begin(); for ( ; sm != smList.end(); ++sm ) @@ -350,17 +275,14 @@ SMESH::long_array* SMESH_subMesh_i::GetElementsByType( SMESH::ElementType theEle _preMeshInfo->FullLoadFromFile(); ::SMESH_subMesh* aSubMesh = _mesh_i->_mapSubMesh[_localId]; - SMESHDS_SubMesh* aSubMeshDS = aSubMesh->GetSubMeshDS(); - if ( aSubMeshDS && aSubMeshDS->IsComplexSubmesh() ) - aSubMeshDS = 0; - // PAL5440, return all nodes belonging to elements of submesh + // PAL5440, return all nodes belonging to elements of the sub-mesh set nodeIds; - int nbElems = aSubMeshDS ? aSubMeshDS->NbElements() : 0; + int nbElems = 0; // volumes may be bound to shell instead of solid TListOfSubMeshes smList; - if ( nbElems == 0 && getSubMeshes( aSubMesh, smList )) + if ( getSubMeshes( aSubMesh, smList )) { TListOfSubMeshes::iterator sm = smList.begin(); for ( ; sm != smList.end(); ++sm ) @@ -386,29 +308,6 @@ SMESH::long_array* SMESH_subMesh_i::GetElementsByType( SMESH::ElementType theEle nbElems += (*sm)->NbElements(); } } - aSubMeshDS = 0; - } - else - { - if ( nbElems ) - smList.push_back( aSubMeshDS ); - } - - if ( theElemType == SMESH::NODE && aSubMeshDS ) - { - SMDS_ElemIteratorPtr eIt = aSubMeshDS->GetElements(); - if ( eIt->more() ) { - while ( eIt->more() ) { - const SMDS_MeshElement* anElem = eIt->next(); - SMDS_ElemIteratorPtr nIt = anElem->nodesIterator(); - while ( nIt->more() ) - nodeIds.insert( nIt->next()->GetID() ); - } - } else { - SMDS_NodeIteratorPtr nIt = aSubMeshDS->GetNodes(); - while ( nIt->more() ) - nodeIds.insert( nIt->next()->GetID() ); - } } if ( theElemType == SMESH::NODE ) @@ -428,8 +327,7 @@ SMESH::long_array* SMESH_subMesh_i::GetElementsByType( SMESH::ElementType theEle TListOfSubMeshes::iterator sm = smList.begin(); for ( i = 0; sm != smList.end(); sm++ ) { - aSubMeshDS = *sm; - SMDS_ElemIteratorPtr anIt = aSubMeshDS->GetElements(); + SMDS_ElemIteratorPtr anIt = (*sm)->GetElements(); while ( i < n && anIt->more() ) { const SMDS_MeshElement* anElem = anIt->next(); if ( theElemType == SMESH::ALL || anElem->GetType() == (SMDSAbs_ElementType)theElemType )