-// Copyright (C) 2007-2012 CEA/DEN, EDF R&D, OPEN CASCADE
+// Copyright (C) 2007-2015 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
// 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.
+// 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
#include "OpUtil.hxx"
#include "Utils_ExceptHandlers.hxx"
-#include <TopoDS_Iterator.hxx>
#include <TopExp_Explorer.hxx>
+#include <TopTools_ListIteratorOfListOfShape.hxx>
+#include <TopoDS_Iterator.hxx>
using namespace std;
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();
- switch ( aShape.ShapeType() )
+ 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() && !theSubMesh->GetAlgo() )
{
- case TopAbs_SOLID: {
- // add submesh of solid itself
- aSubMeshDS = aMeshDS->MeshElements( aShape );
- if ( aSubMeshDS )
+ // 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 )
+ {
+ // look for a sub-mesh with an algo
+ SMESH_subMeshIteratorPtr smIt =
+ theSubMesh->getDependsOnIterator(/*includeSelf=*/false, /*complexShapeFirst=*/true);
+ TopAbs_ShapeEnum algoShape = TopAbs_SHAPE;
+ while ( smIt->more() && algoShape == TopAbs_SHAPE )
+ {
+ sm = smIt->next();
+ if ( sm->GetAlgo() )
+ algoShape = sm->GetSubShape().ShapeType();
+ }
+ if ( algoShape != TopAbs_SHAPE )
+ {
+ // return all sub-meshes on this shape type
+ smIt = theSubMesh->getDependsOnIterator(/*includeSelf=*/false, /*complexShapeFirst=*/true);
+ while ( smIt->more() )
+ {
+ sm = smIt->next();
+ if ( sm->GetSubShape().ShapeType() == algoShape && sm->GetSubMeshDS() )
+ theSubMeshList.push_back( sm->GetSubMeshDS() );
+ }
+ return size < theSubMeshList.size();
+ }
+ }
+ }
+
+ 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() ) {
- aSubMeshDS = aMeshDS->MeshElements( exp.Current() );
- if ( aSubMeshDS )
+ if ( exp.More() )
+ if (( aSubMeshDS = aMeshDS->MeshElements( exp.Current() )))
theSubMeshList.push_back( aSubMeshDS );
- }
break;
}
case TopAbs_WIRE:
case TopAbs_COMPOUND:
- case TopAbs_COMPSOLID: {
+ case TopAbs_COMPSOLID:
+ {
// call getSubMeshes() for sub-shapes
list<TopoDS_Shape> shapeList;
shapeList.push_back( aShape );
list<TopoDS_Shape>::iterator sh = shapeList.begin();
for ( ; sh != shapeList.end(); ++sh ) {
for ( TopoDS_Iterator it( *sh ); it.More(); it.Next() ) {
- if ( ::SMESH_subMesh* aSubMesh = aMesh->GetSubMeshContaining( it.Value() ))
- getSubMeshes( aSubMesh, theSubMeshList ); // add found submesh or explore deeper
+ 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() );
}
}
- // return only unique submeshes
- set<SMESHDS_SubMesh*> smSet;
- TListOfSubMeshes::iterator sm = theSubMeshList.begin();
- while ( sm != theSubMeshList.end() ) {
- if ( !smSet.insert( *sm ).second )
- sm = theSubMeshList.erase( sm );
- else
- ++sm;
- }
+ // return only unique sub-meshes
+ set<SMESHDS_SubMesh*> smSet( theSubMeshList.begin(), theSubMeshList.end() );
+ theSubMeshList.assign( smSet.begin(), smSet.end() );
break;
}
default:
::SMESH_subMesh* aSubMesh = _mesh_i->_mapSubMesh[_localId];
SMESHDS_SubMesh* aSubMeshDS = aSubMesh->GetSubMeshDS();
- set<int> nodeIds;
-
- // nodes are bound to shell instead of solid
- TListOfSubMeshes smList;
- if ( all && getSubMeshes( aSubMesh, smList ))
+ if ( aSubMeshDS && aSubMeshDS->IsComplexSubmesh() )
{
- TListOfSubMeshes::iterator sm = smList.begin();
- for ( ; sm != smList.end(); ++sm )
- {
- SMDS_ElemIteratorPtr eIt = (*sm)->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 = (*sm)->GetNodes();
- while ( nIt->more() )
- nodeIds.insert( nIt->next()->GetID() );
- }
- }
- return nodeIds.size();
+ // sub-mesh on a geom group, always return all nodes
+ return aSubMeshDS->NbNodes();
}
-
- if ( aSubMeshDS == NULL )
- return 0;
-
- if ( all ) { // all nodes of submesh elements
- 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 ( aSubMeshDS && !all )
+ {
+ // return anything we have
+ return aSubMeshDS->NbNodes();
+ }
+ if ( all ) // get nodes from aSubMesh and all child sub-meshes
+ {
+ int nbNodes = 0;
+ SMESH_subMeshIteratorPtr smIt = aSubMesh->getDependsOnIterator( /*includeSelf=*/true );
+ while ( smIt->more() )
+ {
+ aSubMesh = smIt->next();
+ if (( aSubMeshDS = aSubMesh->GetSubMeshDS() ))
+ nbNodes += aSubMeshDS->NbNodes();
}
- return nodeIds.size();
+ return nbNodes;
}
- return aSubMeshDS->NbNodes();
+ return aSubMeshDS ? aSubMeshDS->NbNodes() : 0;
}
//=============================================================================
return aShapeObj._retn();
}
-//=============================================================================
-/*!
- *
- */
-//=============================================================================
-SALOME_MED::FAMILY_ptr SMESH_subMesh_i::GetFamily()
- throw (SALOME::SALOME_Exception)
-{
- Unexpect aCatch(SALOME_SalomeException);
- if ( _preMeshInfo )
- _preMeshInfo->FullLoadFromFile();
- SALOME_MED::MESH_var MEDMesh = GetFather()->GetMEDMesh();
-
- SALOME_MED::Family_array_var families =
- MEDMesh->getFamilies(SALOME_MED::MED_NODE);
-
- for ( int i = 0; i < families->length(); i++ ) {
- if ( families[i]->getIdentifier() == ( _localId ) )
- return families[i];
- }
-
- return SALOME_MED::FAMILY::_nil();
-}
-
//=============================================================================
/*!
*
return GetFather()->GetElementType( id, iselem );
}
-
//=============================================================================
-/*!
- * Returns statistic of mesh elements
- * Result array of number enityties
- * Inherited from SMESH_IDSource
+/*
+ * Returns number of mesh elements of each \a EntityType
+ * @return array of number of elements per \a EntityType
*/
//=============================================================================
+
SMESH::long_array* SMESH_subMesh_i::GetMeshInfo()
{
if ( _preMeshInfo )
return aRes._retn();
}
+//=======================================================================
+/*
+ * Returns number of mesh elements of each \a ElementType
+ */
+//=======================================================================
+
+SMESH::long_array* SMESH_subMesh_i::GetNbElementsByType()
+{
+ SMESH::long_array_var aRes = new SMESH::long_array();
+ aRes->length(SMESH::NB_ELEMENT_TYPES);
+ for (int i = 0; i < SMESH::NB_ELEMENT_TYPES; i++)
+ if ( _preMeshInfo )
+ aRes[ i ] = _preMeshInfo->NbElements( SMDSAbs_ElementType( i ));
+ else
+ aRes[ i ] = 0;
+
+ if ( !_preMeshInfo )
+ {
+ aRes[ SMESH::NODE ] = GetNumberOfNodes(true);
+
+ ::SMESH_subMesh* aSubMesh = _mesh_i->_mapSubMesh[_localId];
+ if ( SMESHDS_SubMesh* smDS = aSubMesh->GetSubMeshDS() )
+ {
+ SMDS_ElemIteratorPtr eIt = smDS->GetElements();
+ if ( eIt->more() )
+ aRes[ eIt->next()->GetType() ] = smDS->NbElements();
+ }
+ }
+ return aRes._retn();
+}
+
//=======================================================================
//function : GetTypes
{
return _preMeshInfo ? _preMeshInfo->IsMeshInfoCorrect() : true;
}
+
+//=======================================================================
+//function : GetVtkUgStream
+//purpose : Return data vtk unstructured grid (not implemented)
+//=======================================================================
+
+SALOMEDS::TMPFile* SMESH_subMesh_i::GetVtkUgStream()
+{
+ SALOMEDS::TMPFile_var SeqFile;
+ return SeqFile._retn();
+}
