-// Copyright (C) 2007-2016 CEA/DEN, EDF R&D, OPEN CASCADE
+// Copyright (C) 2007-2021 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
// See http://www.salome-platform.org/ or email : webmaster.salome@opencascade.com
//
-// SMESH SMESH : implementaion of SMESH idl descriptions
+// SMESH SMESH : implementation of SMESH idl descriptions
// File : SMESH_Algo.cxx
// Author : Paul RASCLE, EDF
// Module : SMESH
*/
//=============================================================================
-SMESH_Algo::SMESH_Algo (int hypId, int studyId, SMESH_Gen * gen)
- : SMESH_Hypothesis(hypId, studyId, gen)
+SMESH_Algo::SMESH_Algo (int hypId, SMESH_Gen * gen)
+ : SMESH_Hypothesis(hypId, gen)
{
_compatibleAllHypFilter = _compatibleNoAuxHypFilter = NULL;
_onlyUnaryInput = _requireDiscreteBoundary = _requireShape = true;
*/
//=============================================================================
-SMESH_0D_Algo::SMESH_0D_Algo(int hypId, int studyId, SMESH_Gen* gen)
- : SMESH_Algo(hypId, studyId, gen)
+SMESH_0D_Algo::SMESH_0D_Algo(int hypId, SMESH_Gen* gen)
+ : SMESH_Algo(hypId, gen)
{
_shapeType = (1 << TopAbs_VERTEX);
_type = ALGO_0D;
}
-SMESH_1D_Algo::SMESH_1D_Algo(int hypId, int studyId, SMESH_Gen* gen)
- : SMESH_Algo(hypId, studyId, gen)
+SMESH_1D_Algo::SMESH_1D_Algo(int hypId, SMESH_Gen* gen)
+ : SMESH_Algo(hypId, gen)
{
_shapeType = (1 << TopAbs_EDGE);
_type = ALGO_1D;
}
-SMESH_2D_Algo::SMESH_2D_Algo(int hypId, int studyId, SMESH_Gen* gen)
- : SMESH_Algo(hypId, studyId, gen)
+SMESH_2D_Algo::SMESH_2D_Algo(int hypId, SMESH_Gen* gen)
+ : SMESH_Algo(hypId, gen)
{
_shapeType = (1 << TopAbs_FACE);
_type = ALGO_2D;
}
-SMESH_3D_Algo::SMESH_3D_Algo(int hypId, int studyId, SMESH_Gen* gen)
- : SMESH_Algo(hypId, studyId, gen)
+SMESH_3D_Algo::SMESH_3D_Algo(int hypId, SMESH_Gen* gen)
+ : SMESH_Algo(hypId, gen)
{
_shapeType = (1 << TopAbs_SOLID);
_type = ALGO_3D;
const bool ignoreAuxiliary) const
{
SMESH_Algo* me = const_cast< SMESH_Algo* >( this );
+
+ std::list<const SMESHDS_Hypothesis *> savedHyps; // don't delete the list if
+ savedHyps.swap( me->_usedHypList ); // it does not change (#16578)
+
me->_usedHypList.clear();
+ me->_assigedShapeList.clear();
if ( const SMESH_HypoFilter* filter = GetCompatibleHypoFilter( ignoreAuxiliary ))
{
- aMesh.GetHypotheses( aShape, *filter, me->_usedHypList, true );
+ aMesh.GetHypotheses( aShape, *filter, me->_usedHypList, true, & me->_assigedShapeList );
if ( ignoreAuxiliary && _usedHypList.size() > 1 )
+ {
me->_usedHypList.clear(); //only one compatible hypothesis allowed
+ me->_assigedShapeList.clear();
+ }
}
+ if ( _usedHypList == savedHyps )
+ savedHyps.swap( me->_usedHypList );
+
return _usedHypList;
}
-//=============================================================================
+//================================================================================
/*!
- * List the relevant hypothesis associated to the shape. Relevant hypothesis
- * have a name (type) listed in the algorithm. Hypothesis associated to
- * father shape -are not- taken into account (see GetUsedHypothesis)
+ * Return sub-shape to which hypotheses returned by GetUsedHypothesis() are assigned
*/
-//=============================================================================
+//================================================================================
-const list<const SMESHDS_Hypothesis *> &
-SMESH_Algo::GetAppliedHypothesis(SMESH_Mesh & aMesh,
- const TopoDS_Shape & aShape,
- const bool ignoreAuxiliary) const
+const std::list < TopoDS_Shape > & SMESH_Algo::GetAssignedShapes() const
{
- SMESH_Algo* me = const_cast< SMESH_Algo* >( this );
- me->_appliedHypList.clear();
- if ( const SMESH_HypoFilter* filter = GetCompatibleHypoFilter( ignoreAuxiliary ))
- aMesh.GetHypotheses( aShape, *filter, me->_appliedHypList, false );
-
- return _appliedHypList;
+ return _assigedShapeList;
}
//=============================================================================
SMDS_NodeIteratorPtr nIt = eSubMesh->GetNodes();
while ( nIt->more() )
{
- const SMDS_MeshNode* node = nIt->next();
- const SMDS_PositionPtr& pos = node->GetPosition();
- if ( pos->GetTypeOfPosition() != SMDS_TOP_EDGE )
+ SMDS_EdgePositionPtr epos = nIt->next()->GetPosition();
+ if ( !epos )
return false;
- const SMDS_EdgePosition* epos =
- static_cast<const SMDS_EdgePosition*>(node->GetPosition());
if ( !paramSet.insert( epos->GetUParameter() ).second )
return false; // equal parameters
}
const SMDS_MeshNode* node = nIt->next();
if ( ignoreMediumNodes && SMESH_MesherHelper::IsMedium( node, typeToCheck ))
continue;
- const SMDS_PositionPtr& pos = node->GetPosition();
- if ( pos->GetTypeOfPosition() != SMDS_TOP_EDGE )
+ SMDS_EdgePositionPtr epos = node->GetPosition();
+ if ( ! epos )
return false;
- const SMDS_EdgePosition* epos =
- static_cast<const SMDS_EdgePosition*>(node->GetPosition());
theNodes.insert( theNodes.end(), make_pair( epos->GetUParameter(), node ));
++nbNodes;
}
OCC_CATCH_SIGNALS;
return BRepLProp::Continuity(C1, C2, u1, u2, tol, angTol);
}
- catch (Standard_Failure) {
+ catch (Standard_Failure&) {
}
return GeomAbs_C0;
}
if ( !fIt->more() )
return MEr_EMPTY;
- // We check that only links on EDGEs encouter once, the rest links, twice
+ // We check that only links on EDGEs encounter once, the rest links, twice
set< SMESH_TLink > links;
while ( fIt->more() )
{
//purpose : Return true if the algorithm can mesh a given shape
//=======================================================================
-bool SMESH_Algo::IsApplicableToShape(const TopoDS_Shape & shape, bool toCheckAll) const
+bool SMESH_Algo::IsApplicableToShape(const TopoDS_Shape & /*shape*/, bool /*toCheckAll*/) const
{
return true;
}
if ( error ) {
_error = error->myName;
_comment = error->myComment;
- _badInputElements = error->myBadElements;
+ if ( error->HasBadElems() )
+ {
+ SMESH_BadInputElements* badElems = static_cast<SMESH_BadInputElements*>( error.get() );
+ _badInputElements = badElems->GetElements();
+ _mesh = badElems->GetMesh();
+ }
return error->IsOK();
}
return true;
SMESH_ComputeErrorPtr SMESH_Algo::GetComputeError() const
{
- SMESH_ComputeErrorPtr err = SMESH_ComputeError::New( _error, _comment, this );
- // hope this method is called by only SMESH_subMesh after this->Compute()
- err->myBadElements.splice( err->myBadElements.end(),
- (list<const SMDS_MeshElement*>&) _badInputElements );
- return err;
+ if ( !_badInputElements.empty() && _mesh )
+ {
+ SMESH_BadInputElements* err = new SMESH_BadInputElements( _mesh, _error, _comment, this );
+ // hope this method is called by only SMESH_subMesh after this->Compute()
+ err->myBadElements.splice( err->myBadElements.end(),
+ (list<const SMDS_MeshElement*>&) _badInputElements );
+ return SMESH_ComputeErrorPtr( err );
+ }
+ return SMESH_ComputeError::New( _error, _comment, this );
}
//================================================================================
{
_error = COMPERR_OK;
_comment.clear();
- list<const SMDS_MeshElement*>::iterator elem = _badInputElements.begin();
- for ( ; elem != _badInputElements.end(); ++elem )
- if ( (*elem)->GetID() < 1 )
- delete *elem;
+ for ( const SMDS_MeshElement* & elem : _badInputElements )
+ if ( !elem->IsNull() && elem->GetID() < 1 )
+ delete elem;
_badInputElements.clear();
+ _mesh = 0;
_computeCanceled = false;
_progressTic = 0;
SMDS_ElemIteratorPtr eIt = sm->GetElements();
while ( eIt->more() ) addBadInputElement( eIt->next() );
}
+ _mesh = sm->GetParent();
}
}
*/
//=============================================================================
-int SMESH_Algo::NumberOfPoints(SMESH_Mesh& aMesh, const TopoDS_Wire& W)
+smIdType SMESH_Algo::NumberOfPoints(SMESH_Mesh& aMesh, const TopoDS_Wire& W)
{
- int nbPoints = 0;
+ smIdType nbPoints = 0;
for (TopExp_Explorer exp(W,TopAbs_EDGE); exp.More(); exp.Next()) {
const TopoDS_Edge& E = TopoDS::Edge(exp.Current());
- int nb = aMesh.GetSubMesh(E)->GetSubMeshDS()->NbNodes();
+ smIdType nb = aMesh.GetSubMesh(E)->GetSubMeshDS()->NbNodes();
if(_quadraticMesh)
nb = nb/2;
nbPoints += nb + 1; // internal points plus 1 vertex of 2 (last point ?)
gp_Pnt p = S->Value( uv.Coord(1), uv.Coord(2));
const SMDS_MeshNode* n = nodeRows[iRow][iCol];
meshDS->MoveNode( n, p.X(), p.Y(), p.Z() );
- if ( SMDS_FacePosition* pos = dynamic_cast< SMDS_FacePosition*>( n->GetPosition() ))
+ if ( SMDS_FacePositionPtr pos = n->GetPosition() )
pos->SetParameters( uv.Coord(1), uv.Coord(2) );
}
}
return true;
}
+
+//=======================================================================
+//function : IsApplicableToShape
+//purpose : Return true if the algorithm can mesh a given shape
+//=======================================================================
+
+bool SMESH_1D_Algo::IsApplicableToShape(const TopoDS_Shape & shape, bool /*toCheckAll*/) const
+{
+ return ( !shape.IsNull() && TopExp_Explorer( shape, TopAbs_EDGE ).More() );
+}
+
+//=======================================================================
+//function : IsApplicableToShape
+//purpose : Return true if the algorithm can mesh a given shape
+//=======================================================================
+
+bool SMESH_2D_Algo::IsApplicableToShape(const TopoDS_Shape & shape, bool /*toCheckAll*/) const
+{
+ return ( !shape.IsNull() && TopExp_Explorer( shape, TopAbs_FACE ).More() );
+}
+
+//=======================================================================
+//function : IsApplicableToShape
+//purpose : Return true if the algorithm can mesh a given shape
+//=======================================================================
+
+bool SMESH_3D_Algo::IsApplicableToShape(const TopoDS_Shape & shape, bool /*toCheckAll*/) const
+{
+ return ( !shape.IsNull() && TopExp_Explorer( shape, TopAbs_SOLID ).More() );
+}
