-// SMESH SMESH_I : idl implementation based on 'SMESH' unit's calsses
+// Copyright (C) 2007-2008 CEA/DEN, EDF R&D, OPEN CASCADE
//
-// 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
+// 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.
//
+// 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_I : idl implementation based on 'SMESH' unit's calsses
// File : SMESH_Gen_i.cxx
// Author : Paul RASCLE, EDF
// Module : SMESH
-// $Header$
-
+//
#include <TopExp.hxx>
#include <TopExp_Explorer.hxx>
#include <TopoDS.hxx>
#include CORBA_SERVER_HEADER(SMESH_Group)
#include CORBA_SERVER_HEADER(SMESH_Filter)
+#include CORBA_SERVER_HEADER(SMESH_MeshEditor)
#include "DriverMED_W_SMESHDS_Mesh.h"
#include "DriverMED_R_SMESHDS_Mesh.h"
SALOME_LifeCycleCORBA* SMESH_Gen_i::myLCC = NULL;
SMESH_Gen_i* SMESH_Gen_i::mySMESHGen = NULL;
+
+const int nbElemPerDiagonal = 10;
+
//=============================================================================
/*!
* GetServant [ static ]
void SMESH_Gen_i::SetCurrentStudy( SALOMEDS::Study_ptr theStudy )
{
- //if(MYDEBUG)
- //MESSAGE( "SMESH_Gen_i::SetCurrentStudy" );
+ int curStudyId = GetCurrentStudyID();
myCurrentStudy = SALOMEDS::Study::_duplicate( theStudy );
// create study context, if it doesn't exist and set current study
int studyId = GetCurrentStudyID();
- if(MYDEBUG) MESSAGE( "SMESH_Gen_i::SetCurrentStudy: study Id = " << studyId );
if ( myStudyContextMap.find( studyId ) == myStudyContextMap.end() ) {
myStudyContextMap[ studyId ] = new StudyContext;
}
if( !myCurrentStudy->FindComponent( "GEOM" )->_is_nil() )
aStudyBuilder->LoadWith( myCurrentStudy->FindComponent( "GEOM" ), GetGeomEngine() );
- // set current study for geom engine
- //if ( !CORBA::is_nil( GetGeomEngine() ) )
- // GetGeomEngine()->GetCurrentStudy( myCurrentStudy->StudyId() );
+ // NPAL16168, issue 0020210
+ // Let meshes update their data depending on GEOM groups that could change
+ if ( curStudyId != studyId )
+ {
+ //SALOMEDS::SComponent_var me = PublishComponent( myCurrentStudy );
+ SALOMEDS::SComponent_var me = SALOMEDS::SComponent::_narrow
+ ( myCurrentStudy->FindComponent( ComponentDataType() ) );
+ if ( !me->_is_nil() ) {
+ SALOMEDS::ChildIterator_var anIter = myCurrentStudy->NewChildIterator( me );
+ for ( ; anIter->More(); anIter->Next() ) {
+ SALOMEDS::SObject_var so = anIter->Value();
+ CORBA::Object_var ior = SObjectToObject( so );
+ if ( SMESH_Mesh_i* mesh = SMESH::DownCast<SMESH_Mesh_i*>( ior ))
+ mesh->CheckGeomGroupModif();
+ }
+ }
+ }
}
}
//================================================================================
/*!
- * \brief Return hypothesis of given type holding parameter values of the existing mesh
- * \param theHypType - hypothesis type name
- * \param theLibName - plugin library name
- * \param theMesh - The mesh of interest
- * \param theGeom - The shape to get parameter values from
- * \retval SMESH::SMESH_Hypothesis_ptr - The returned hypothesis may be the one existing
- * in a study and used to compute the mesh, or a temporary one created just to pass
- * parameter values
+ * \brief Return a hypothesis holding parameter values corresponding either to the mesh
+ * existing on the given geometry or to size of the geometry.
+ * \param theHypType - hypothesis type name
+ * \param theLibName - plugin library name
+ * \param theMesh - The mesh of interest
+ * \param theGeom - The shape to get parameter values from
+ * \retval SMESH::SMESH_Hypothesis_ptr - The returned hypothesis may be the one existing
+ * in a study and used to compute the mesh, or a temporary one created just to pass
+ * parameter values
*/
//================================================================================
SMESH_Gen_i::GetHypothesisParameterValues (const char* theHypType,
const char* theLibName,
SMESH::SMESH_Mesh_ptr theMesh,
- GEOM::GEOM_Object_ptr theGeom)
- throw ( SALOME::SALOME_Exception )
+ GEOM::GEOM_Object_ptr theGeom,
+ CORBA::Boolean byMesh)
+ throw ( SALOME::SALOME_Exception )
{
Unexpect aCatch(SALOME_SalomeException);
- if ( CORBA::is_nil( theMesh ) )
- THROW_SALOME_CORBA_EXCEPTION( "bad Mesh reference", SALOME::BAD_PARAM );
- if ( CORBA::is_nil( theGeom ) )
- THROW_SALOME_CORBA_EXCEPTION( "bad shape object reference", SALOME::BAD_PARAM );
+ if ( byMesh && CORBA::is_nil( theMesh ) )
+ return SMESH::SMESH_Hypothesis::_nil();
+ if ( byMesh && CORBA::is_nil( theGeom ) )
+ return SMESH::SMESH_Hypothesis::_nil();
// -----------------------------------------------
// find hypothesis used to mesh theGeom
// get mesh and shape
SMESH_Mesh_i* meshServant = SMESH::DownCast<SMESH_Mesh_i*>( theMesh );
TopoDS_Shape shape = GeomObjectToShape( theGeom );
- if ( !meshServant || shape.IsNull() )
- return SMESH::SMESH_Hypothesis::_nil();
- ::SMESH_Mesh& mesh = meshServant->GetImpl();
-
- if ( mesh.NbNodes() == 0 ) // empty mesh
+ if ( byMesh && ( !meshServant || meshServant->NbNodes()==0 || shape.IsNull() ))
return SMESH::SMESH_Hypothesis::_nil();
+ ::SMESH_Mesh* mesh = meshServant ? &meshServant->GetImpl() : (::SMESH_Mesh*)0;
// create a temporary hypothesis to know its dimention
SMESH::SMESH_Hypothesis_var tmpHyp = this->createHypothesis( theHypType, theLibName );
return SMESH::SMESH_Hypothesis::_nil();
::SMESH_Hypothesis* hyp = hypServant->GetImpl();
- // look for a hypothesis of theHypType used to mesh the shape
- if ( myGen.GetShapeDim( shape ) == hyp->GetDim() )
- {
- // check local shape
- SMESH::ListOfHypothesis_var aHypList = theMesh->GetHypothesisList( theGeom );
- int nbLocalHyps = aHypList->length();
- for ( int i = 0; i < nbLocalHyps; i++ )
- if ( strcmp( theHypType, aHypList[i]->GetName() ) == 0 ) // FOUND local!
- return SMESH::SMESH_Hypothesis::_duplicate( aHypList[i] );
- // check super shapes
- TopTools_ListIteratorOfListOfShape itShape( mesh.GetAncestors( shape ));
- while ( nbLocalHyps == 0 && itShape.More() ) {
- GEOM::GEOM_Object_ptr geomObj = ShapeToGeomObject( itShape.Value() );
- if ( ! CORBA::is_nil( geomObj )) {
- SMESH::ListOfHypothesis_var aHypList = theMesh->GetHypothesisList( geomObj );
- nbLocalHyps = aHypList->length();
- for ( int i = 0; i < nbLocalHyps; i++ )
- if ( strcmp( theHypType, aHypList[i]->GetName() ) == 0 ) // FOUND global!
- return SMESH::SMESH_Hypothesis::_duplicate( aHypList[i] );
+ if ( byMesh ) {
+ // look for a hypothesis of theHypType used to mesh the shape
+ if ( myGen.GetShapeDim( shape ) == hyp->GetDim() )
+ {
+ // check local shape
+ SMESH::ListOfHypothesis_var aHypList = theMesh->GetHypothesisList( theGeom );
+ int nbLocalHyps = aHypList->length();
+ for ( int i = 0; i < nbLocalHyps; i++ )
+ if ( strcmp( theHypType, aHypList[i]->GetName() ) == 0 ) // FOUND local!
+ return SMESH::SMESH_Hypothesis::_duplicate( aHypList[i] );
+ // check super shapes
+ TopTools_ListIteratorOfListOfShape itShape( mesh->GetAncestors( shape ));
+ while ( nbLocalHyps == 0 && itShape.More() ) {
+ GEOM::GEOM_Object_ptr geomObj = ShapeToGeomObject( itShape.Value() );
+ if ( ! CORBA::is_nil( geomObj )) {
+ SMESH::ListOfHypothesis_var aHypList = theMesh->GetHypothesisList( geomObj );
+ nbLocalHyps = aHypList->length();
+ for ( int i = 0; i < nbLocalHyps; i++ )
+ if ( strcmp( theHypType, aHypList[i]->GetName() ) == 0 ) // FOUND global!
+ return SMESH::SMESH_Hypothesis::_duplicate( aHypList[i] );
+ }
+ itShape.Next();
}
- itShape.Next();
}
+
+ // let the temporary hypothesis find out some how parameter values by mesh
+ if ( hyp->SetParametersByMesh( mesh, shape ))
+ return SMESH::SMESH_Hypothesis::_duplicate( tmpHyp );
+ }
+ else {
+ double diagonal = 0;
+ if ( mesh )
+ diagonal = mesh->GetShapeDiagonalSize();
+ else
+ diagonal = ::SMESH_Mesh::GetShapeDiagonalSize( shape );
+ ::SMESH_Hypothesis::TDefaults dflts;
+ dflts._elemLength = diagonal / myGen.GetBoundaryBoxSegmentation();
+ dflts._nbSegments = myGen.GetDefaultNbSegments();
+ // let the temporary hypothesis initialize it's values
+ if ( hyp->SetParametersByDefaults( dflts, mesh ))
+ return SMESH::SMESH_Hypothesis::_duplicate( tmpHyp );
}
- // let the temporary hypothesis find out some how parameter values
- if ( hyp->SetParametersByMesh( &mesh, shape ))
- return SMESH::SMESH_Hypothesis::_duplicate( tmpHyp );
-
return SMESH::SMESH_Hypothesis::_nil();
}
+//=============================================================================
+/*!
+ * Sets number of segments per diagonal of boundary box of geometry by which
+ * default segment length of appropriate 1D hypotheses is defined
+ */
+//=============================================================================
+
+void SMESH_Gen_i::SetBoundaryBoxSegmentation( CORBA::Long theNbSegments )
+ throw ( SALOME::SALOME_Exception )
+{
+ if ( theNbSegments > 0 )
+ myGen.SetBoundaryBoxSegmentation( int( theNbSegments ));
+ else
+ THROW_SALOME_CORBA_EXCEPTION( "non-positive number of segments", SALOME::BAD_PARAM );
+}
+//=============================================================================
+ /*!
+ * \brief Sets default number of segments per edge
+ */
+//=============================================================================
+void SMESH_Gen_i::SetDefaultNbSegments(CORBA::Long theNbSegments)
+ throw ( SALOME::SALOME_Exception )
+{
+ if ( theNbSegments )
+ myGen.SetDefaultNbSegments( int(theNbSegments) );
+ else
+ THROW_SALOME_CORBA_EXCEPTION( "non-positive number of segments", SALOME::BAD_PARAM );
+}
+
//=============================================================================
/*!
* SMESH_Gen_i::CreateMesh
errStruct.subShapeID = sm->GetId();
SALOMEDS::SObject_var algoSO = GetAlgoSO( error->myAlgo );
if ( !algoSO->_is_nil() )
- errStruct.algoName = algoSO->GetName();
+ errStruct.algoName = algoSO->GetName();
else
- errStruct.algoName = error->myAlgo->GetName();
+ errStruct.algoName = error->myAlgo->GetName();
+ errStruct.hasBadMesh = !error->myBadElements.empty();
}
}
error_array->length( nbErr );
return error_array._retn();
}
+//
+//================================================================================
+/*!
+ * \brief Return mesh elements preventing computation of a subshape
+ */
+//================================================================================
+
+SMESH::MeshPreviewStruct*
+SMESH_Gen_i::GetBadInputElements( SMESH::SMESH_Mesh_ptr theMesh,
+ CORBA::Short theSubShapeID )
+ throw ( SALOME::SALOME_Exception )
+{
+ Unexpect aCatch(SALOME_SalomeException);
+ if(MYDEBUG) MESSAGE( "SMESH_Gen_i::GetBadInputElements()" );
+
+ if ( CORBA::is_nil( theMesh ) )
+ THROW_SALOME_CORBA_EXCEPTION( "bad Mesh reference",SALOME::BAD_PARAM );
+
+ SMESH::MeshPreviewStruct_var result = new SMESH::MeshPreviewStruct;
+ try {
+ // mesh servant
+ if ( SMESH_Mesh_i* meshServant = SMESH::DownCast<SMESH_Mesh_i*>( theMesh ))
+ {
+ // mesh implementation
+ ::SMESH_Mesh& mesh = meshServant->GetImpl();
+ // submesh by subshape id
+ if ( SMESH_subMesh * sm = mesh.GetSubMeshContaining( theSubShapeID ))
+ {
+ // compute error
+ SMESH_ComputeErrorPtr error = sm->GetComputeError();
+ if ( error && !error->myBadElements.empty())
+ {
+ typedef map<const SMDS_MeshElement*, int > TNode2LocalIDMap;
+ typedef TNode2LocalIDMap::iterator TNodeLocalID;
+
+ // get nodes of elements and count elements
+ TNode2LocalIDMap mapNode2LocalID;
+ list< TNodeLocalID > connectivity;
+ int i, nbElements = 0, nbConnNodes = 0;
+
+ list<const SMDS_MeshElement*>::iterator elemIt = error->myBadElements.begin();
+ list<const SMDS_MeshElement*>::iterator elemEnd = error->myBadElements.end();
+ for ( ; elemIt != elemEnd; ++elemIt, ++nbElements )
+ {
+ SMDS_ElemIteratorPtr nIt = (*elemIt)->nodesIterator();
+ while ( nIt->more() )
+ connectivity.push_back
+ ( mapNode2LocalID.insert( make_pair( nIt->next(), ++nbConnNodes)).first );
+ }
+ // fill node coords and assign local ids to the nodes
+ int nbNodes = mapNode2LocalID.size();
+ result->nodesXYZ.length( nbNodes );
+ TNodeLocalID node2ID = mapNode2LocalID.begin();
+ for ( i = 0; i < nbNodes; ++i, ++node2ID ) {
+ node2ID->second = i;
+ const SMDS_MeshNode* node = (const SMDS_MeshNode*) node2ID->first;
+ result->nodesXYZ[i].x = node->X();
+ result->nodesXYZ[i].y = node->Y();
+ result->nodesXYZ[i].z = node->Z();
+ }
+ // fill connectivity
+ result->elementConnectivities.length( nbConnNodes );
+ list< TNodeLocalID >::iterator connIt = connectivity.begin();
+ for ( i = 0; i < nbConnNodes; ++i, ++connIt ) {
+ result->elementConnectivities[i] = (*connIt)->second;
+ }
+ // fill element types
+ result->elementTypes.length( nbElements );
+ for ( i = 0, elemIt = error->myBadElements.begin(); i <nbElements; ++i, ++elemIt )
+ {
+ const SMDS_MeshElement* elem = *elemIt;
+ result->elementTypes[i].SMDS_ElementType = (SMESH::ElementType) elem->GetType();
+ result->elementTypes[i].isPoly = elem->IsPoly();
+ result->elementTypes[i].nbNodesInElement = elem->NbNodes();
+ }
+ }
+ }
+ }
+ }
+ catch ( SALOME_Exception& S_ex ) {
+ INFOS( "catch exception "<< S_ex.what() );
+ }
+
+ return result._retn();
+}
+
//================================================================================
/*!
* \brief Returns errors of hypotheses definintion
- * \param theMesh - the mesh
- * \param theSubObject - the main or sub- shape
- * \retval SMESH::algo_error_array* - sequence of errors
+ * \param theMesh - the mesh
+ * \param theSubObject - the main or sub- shape
+ * \retval SMESH::algo_error_array* - sequence of errors
*/
//================================================================================
return false;
}
+//=============================================================================
+/*!
+ * SMESH_Gen_i::Precompute
+ *
+ * Compute mesh as preview till indicated dimension on shape
+ */
+//=============================================================================
+
+SMESH::MeshPreviewStruct* SMESH_Gen_i::Precompute( SMESH::SMESH_Mesh_ptr theMesh,
+ GEOM::GEOM_Object_ptr theShapeObject,
+ SMESH::Dimension theDimension,
+ SMESH::long_array& theShapesId)
+ throw ( SALOME::SALOME_Exception )
+{
+ Unexpect aCatch(SALOME_SalomeException);
+ if(MYDEBUG) MESSAGE( "SMESH_Gen_i::Precompute" );
+
+ if ( CORBA::is_nil( theShapeObject ) && theMesh->HasShapeToMesh())
+ THROW_SALOME_CORBA_EXCEPTION( "bad shape object reference",
+ SALOME::BAD_PARAM );
+
+ if ( CORBA::is_nil( theMesh ) )
+ THROW_SALOME_CORBA_EXCEPTION( "bad Mesh reference",
+ SALOME::BAD_PARAM );
+
+ SMESH::MeshPreviewStruct_var result = new SMESH::MeshPreviewStruct;
+ try {
+ // get mesh servant
+ SMESH_Mesh_i* meshServant = dynamic_cast<SMESH_Mesh_i*>( GetServant( theMesh ).in() );
+ ASSERT( meshServant );
+ if ( meshServant ) {
+ // NPAL16168: "geometrical group edition from a submesh don't modifiy mesh computation"
+ meshServant->CheckGeomGroupModif();
+ // get local TopoDS_Shape
+ TopoDS_Shape myLocShape;
+ if(theMesh->HasShapeToMesh())
+ myLocShape = GeomObjectToShape( theShapeObject );
+ else
+ return result._retn();;
+
+ // call implementation compute
+ ::SMESH_Mesh& myLocMesh = meshServant->GetImpl();
+ TSetOfInt shapeIds;
+ ::MeshDimension aDim = (MeshDimension)theDimension;
+ if ( myGen.Compute( myLocMesh, myLocShape, false, aDim, &shapeIds ) )
+ {
+ int nbShapeId = shapeIds.size();
+ theShapesId.length( nbShapeId );
+ // iterates on shapes and collect mesh entities into mesh preview
+ TSetOfInt::const_iterator idIt = shapeIds.begin();
+ TSetOfInt::const_iterator idEnd = shapeIds.end();
+ std::map< int, int > mapOfShIdNb;
+ std::set< SMESH_TLink > setOfEdge;
+ std::list< SMDSAbs_ElementType > listOfElemType;
+ typedef map<const SMDS_MeshElement*, int > TNode2LocalIDMap;
+ typedef TNode2LocalIDMap::iterator TNodeLocalID;
+ TNode2LocalIDMap mapNode2LocalID;
+ list< TNodeLocalID > connectivity;
+ int i, nbConnNodes = 0;
+ std::set< const SMESH_subMesh* > setOfVSubMesh;
+ // iterates on shapes
+ for ( ; idIt != idEnd; idIt++ )
+ {
+ if ( mapOfShIdNb.find( *idIt ) != mapOfShIdNb.end() )
+ continue;
+ SMESH_subMesh* sm = myLocMesh.GetSubMeshContaining(*idIt);
+ if ( !sm || !sm->IsMeshComputed() )
+ continue;
+
+ const TopoDS_Shape& aSh = sm->GetSubShape();
+ const int shDim = myGen.GetShapeDim( aSh );
+ if ( shDim < 1 || shDim > theDimension )
+ continue;
+
+ mapOfShIdNb[ *idIt ] = 0;
+ theShapesId[ mapOfShIdNb.size() - 1 ] = *idIt;
+
+ SMESHDS_SubMesh* smDS = sm->GetSubMeshDS();
+ if ( !smDS ) continue;
+
+ if ( theDimension == SMESH::DIM_2D )
+ {
+ SMDS_ElemIteratorPtr faceIt = smDS->GetElements();
+ while ( faceIt->more() )
+ {
+ const SMDS_MeshElement* face = faceIt->next();
+ int aNbNode = face->NbNodes();
+ if ( aNbNode > 4 )
+ aNbNode /= 2; // do not take into account additional middle nodes
+
+ SMDS_MeshNode* node1 = (SMDS_MeshNode*)face->GetNode( 0 );
+ for ( int nIndx = 0; nIndx < aNbNode; nIndx++ )
+ {
+ SMDS_MeshNode* node2 = (SMDS_MeshNode*)face->GetNode( nIndx+1 < aNbNode ? nIndx+1 : 0 );
+ if ( setOfEdge.insert( SMESH_TLink ( node1, node2 ) ).second )
+ {
+ listOfElemType.push_back( SMDSAbs_Edge );
+ connectivity.push_back
+ ( mapNode2LocalID.insert( make_pair( node1, ++nbConnNodes)).first );
+ connectivity.push_back
+ ( mapNode2LocalID.insert( make_pair( node2, ++nbConnNodes)).first );
+ }
+ node1 = node2;
+ }
+ }
+ }
+ else if ( theDimension == SMESH::DIM_1D )
+ {
+ SMDS_NodeIteratorPtr nodeIt = smDS->GetNodes();
+ while ( nodeIt->more() )
+ {
+ listOfElemType.push_back( SMDSAbs_Node );
+ connectivity.push_back
+ ( mapNode2LocalID.insert( make_pair( nodeIt->next(), ++nbConnNodes)).first );
+ }
+ // add corner nodes by first vertex from edge
+ SMESH_subMeshIteratorPtr edgeSmIt =
+ sm->getDependsOnIterator(/*includeSelf*/false,
+ /*complexShapeFirst*/false);
+ while ( edgeSmIt->more() )
+ {
+ SMESH_subMesh* vertexSM = edgeSmIt->next();
+ // check that vertex is not already treated
+ if ( !setOfVSubMesh.insert( vertexSM ).second )
+ continue;
+ if ( vertexSM->GetSubShape().ShapeType() != TopAbs_VERTEX )
+ continue;
+
+ const SMESHDS_SubMesh* vertexSmDS = vertexSM->GetSubMeshDS();
+ SMDS_NodeIteratorPtr nodeIt = vertexSmDS->GetNodes();
+ while ( nodeIt->more() )
+ {
+ listOfElemType.push_back( SMDSAbs_Node );
+ connectivity.push_back
+ ( mapNode2LocalID.insert( make_pair( nodeIt->next(), ++nbConnNodes)).first );
+ }
+ }
+ }
+ }
+
+ // fill node coords and assign local ids to the nodes
+ int nbNodes = mapNode2LocalID.size();
+ result->nodesXYZ.length( nbNodes );
+ TNodeLocalID node2ID = mapNode2LocalID.begin();
+ for ( i = 0; i < nbNodes; ++i, ++node2ID ) {
+ node2ID->second = i;
+ const SMDS_MeshNode* node = (const SMDS_MeshNode*) node2ID->first;
+ result->nodesXYZ[i].x = node->X();
+ result->nodesXYZ[i].y = node->Y();
+ result->nodesXYZ[i].z = node->Z();
+ }
+ // fill connectivity
+ result->elementConnectivities.length( nbConnNodes );
+ list< TNodeLocalID >::iterator connIt = connectivity.begin();
+ for ( i = 0; i < nbConnNodes; ++i, ++connIt ) {
+ result->elementConnectivities[i] = (*connIt)->second;
+ }
+
+ // fill element types
+ result->elementTypes.length( listOfElemType.size() );
+ std::list< SMDSAbs_ElementType >::const_iterator typeIt = listOfElemType.begin();
+ std::list< SMDSAbs_ElementType >::const_iterator typeEnd = listOfElemType.end();
+ for ( i = 0; typeIt != typeEnd; ++i, ++typeIt )
+ {
+ SMDSAbs_ElementType elemType = *typeIt;
+ result->elementTypes[i].SMDS_ElementType = (SMESH::ElementType)elemType;
+ result->elementTypes[i].isPoly = false;
+ result->elementTypes[i].nbNodesInElement = elemType == SMDSAbs_Edge ? 2 : 1;
+ }
+
+ // correct number of shapes
+ theShapesId.length( mapOfShIdNb.size() );
+ }
+ }
+ }
+ catch ( std::bad_alloc ) {
+ INFOS( "Precompute(): lack of memory" );
+ }
+ catch ( SALOME_Exception& S_ex ) {
+ INFOS( "Precompute(): catch exception "<< S_ex.what() );
+ }
+ catch ( ... ) {
+ INFOS( "Precompute(): unknown exception " );
+ }
+ return result._retn();
+}
+
+
+//=============================================================================
+/*!
+ * SMESH_Gen_i::Evaluate
+ *
+ * Evaluate mesh on a shape
+ */
+//=============================================================================
+
+SMESH::long_array* SMESH_Gen_i::Evaluate(SMESH::SMESH_Mesh_ptr theMesh,
+ GEOM::GEOM_Object_ptr theShapeObject)
+// SMESH::long_array& theNbElems)
+ throw ( SALOME::SALOME_Exception )
+{
+ Unexpect aCatch(SALOME_SalomeException);
+ if(MYDEBUG) MESSAGE( "SMESH_Gen_i::Evaluate" );
+
+ if ( CORBA::is_nil( theShapeObject ) && theMesh->HasShapeToMesh())
+ THROW_SALOME_CORBA_EXCEPTION( "bad shape object reference",
+ SALOME::BAD_PARAM );
+
+ if ( CORBA::is_nil( theMesh ) )
+ THROW_SALOME_CORBA_EXCEPTION( "bad Mesh reference",
+ SALOME::BAD_PARAM );
+
+ SMESH::long_array_var nbels = new SMESH::long_array;
+ nbels->length(SMESH::Entity_Last);
+ int i = SMESH::Entity_Node;
+ for (; i < SMESH::Entity_Last; i++)
+ nbels[i] = 0;
+
+ // Update Python script
+ TPythonDump() << "theNbElems = " << this << ".Evaluate( "
+ << theMesh << ", " << theShapeObject << ")";
+
+ try {
+ // get mesh servant
+ SMESH_Mesh_i* meshServant = dynamic_cast<SMESH_Mesh_i*>( GetServant( theMesh ).in() );
+ ASSERT( meshServant );
+ if ( meshServant ) {
+ // NPAL16168: "geometrical group edition from a submesh don't modifiy mesh computation"
+ meshServant->CheckGeomGroupModif();
+ // get local TopoDS_Shape
+ TopoDS_Shape myLocShape;
+ if(theMesh->HasShapeToMesh())
+ myLocShape = GeomObjectToShape( theShapeObject );
+ else
+ myLocShape = SMESH_Mesh::PseudoShape();
+ // call implementation compute
+ ::SMESH_Mesh& myLocMesh = meshServant->GetImpl();
+ MapShapeNbElems aResMap;
+ /*CORBA::Boolean ret =*/ myGen.Evaluate( myLocMesh, myLocShape, aResMap);
+ MapShapeNbElemsItr anIt = aResMap.begin();
+ for(; anIt!=aResMap.end(); anIt++) {
+ const vector<int>& aVec = (*anIt).second;
+ for(i = SMESH::Entity_Node; i < SMESH::Entity_Last; i++) {
+ nbels[i] += aVec[i];
+ }
+ }
+#ifdef _DEBUG_
+ cout<<endl;
+#endif
+ return nbels._retn();
+ }
+ }
+ catch ( std::bad_alloc ) {
+ INFOS( "Evaluate(): lack of memory" );
+ }
+ catch ( SALOME_Exception& S_ex ) {
+ INFOS( "Evaluate(): catch exception "<< S_ex.what() );
+ }
+ catch ( ... ) {
+ INFOS( "Evaluate(): unknown exception " );
+ }
+
+ return nbels._retn();
+}
+
//================================================================================
/*!
* \brief Return geometrical object the given element is built on
// Write data
// ---> create HDF file
- aFile = new HDFfile( filename.ToCString() );
+ aFile = new HDFfile( (char*) filename.ToCString() );
aFile->CreateOnDisk();
// --> iterator for top-level objects
// Read data
// ---> open HDF file
- aFile = new HDFfile( filename.ToCString() );
+ aFile = new HDFfile( (char*) filename.ToCString() );
try {
aFile->OpenOnDisk( HDF_RDONLY );
}
while ( nIt->more() ) elemSet.insert( nIt->next() );
else
while ( eIt->more() ) elemSet.insert( eIt->next() );
- ASSERT( elemSet.size() == nbElems );
-
+ //ASSERT( elemSet.size() == nbElems ); -- issue 20182
+ // -- Most probably a bad study was saved when there were
+ // not fixed bugs in SMDS_MeshInfo
+ if ( elemSet.size() < nbElems ) {
+#ifdef _DEBUG_
+ cout << "SMESH_Gen_i::Load(), warning: Node position data is invalid" << endl;
+#endif
+ nbElems = elemSet.size();
+ }
// add elements to submeshes
TIDSortedElemSet::iterator iE = elemSet.begin();
for ( int i = 0; i < nbElems; ++i, ++iE )
{
int smID = smIDs[ i ];
if ( smID == 0 ) continue;
- ASSERT( smID <= maxID );
const SMDS_MeshElement* elem = *iE;
+ if( smID > maxID ) {
+ // corresponding subshape no longer exists: maybe geom group has been edited
+ if ( myNewMeshImpl->HasShapeToMesh() )
+ mySMESHDSMesh->RemoveElement( elem );
+ continue;
+ }
// get or create submesh
SMESHDS_SubMesh* & sm = subMeshes[ smID ];
if ( ! sm ) {
// "Nodes on Faces" - ID of node on face
// "Face U positions" - U parameter of node on face
// "Face V positions" - V parameter of node on face
- char* aEid_DSName = "Nodes on Edges";
- char* aEu_DSName = "Edge positions";
- char* aFu_DSName = "Face U positions";
+ const char* aEid_DSName = "Nodes on Edges";
+ const char* aEu_DSName = "Edge positions";
+ const char* aFu_DSName = "Face U positions";
//char* aFid_DSName = "Nodes on Faces";
//char* aFv_DSName = "Face V positions";
for ( int iNode = 0; iNode < nbNodes; iNode++ )
{
const SMDS_MeshNode* node = mySMESHDSMesh->FindNode( aNodeIDs[ iNode ]);
- ASSERT( node );
+ if ( !node ) continue; // maybe removed while Loading() if geometry changed
SMDS_PositionPtr aPos = node->GetPosition();
- ASSERT( aPos )
- if ( onFace ) {
- ASSERT( aPos->GetTypeOfPosition() == SMDS_TOP_FACE );
+ ASSERT( aPos );
+ if ( onFace ) {
+ // ASSERT( aPos->GetTypeOfPosition() == SMDS_TOP_FACE );-- issue 20182
+ // -- Most probably a bad study was saved when there were
+ // not fixed bugs in SMDS_MeshInfo
+ if ( aPos->GetTypeOfPosition() == SMDS_TOP_FACE ) {
SMDS_FacePosition* fPos = const_cast<SMDS_FacePosition*>
( static_cast<const SMDS_FacePosition*>( aPos.get() ));
fPos->SetUParameter( aUPos[ iNode ]);
fPos->SetVParameter( aVPos[ iNode ]);
}
- else {
- ASSERT( aPos->GetTypeOfPosition() == SMDS_TOP_EDGE );
+ }
+ else {
+ // ASSERT( aPos->GetTypeOfPosition() == SMDS_TOP_EDGE );-- issue 20182
+ if ( aPos->GetTypeOfPosition() == SMDS_TOP_EDGE ) {
SMDS_EdgePosition* fPos = const_cast<SMDS_EdgePosition*>
( static_cast<const SMDS_EdgePosition*>( aPos.get() ));
fPos->SetUParameter( aUPos[ iNode ]);
}
+ }
}
}
if ( aEids ) delete [] aEids;
}
// delete SMESH_Mesh's
- StudyContextStruct* context = myGen.GetStudyContext( studyId );
- map< int, SMESH_Mesh* >::iterator i_mesh = context->mapMesh.begin();
- for ( ; i_mesh != context->mapMesh.end(); ++i_mesh )
- delete i_mesh->second;
+// See bug IPAL19437.
+//
+// StudyContextStruct* context = myGen.GetStudyContext( studyId );
+// map< int, SMESH_Mesh* >::iterator i_mesh = context->mapMesh.begin();
+// for ( ; i_mesh != context->mapMesh.end(); ++i_mesh ) {
+// printf( "--------------------------- SMESH_Gen_i::Close, delete aGroup = %p \n", i_mesh->second );
+// delete i_mesh->second;
+// }
+
+
// delete SMESHDS_Mesh's
// it's too long on big meshes
// if ( context->myDocument ) {
return 0;
}
+//=============================================================================
+/*!
+ * SMESH_Gen_i::SetName
+ *
+ * Set a new object name
+ */
+//=============================================================================
+void SMESH_Gen_i::SetName(const char* theIOR,
+ const char* theName)
+{
+ if ( theIOR && strcmp( theIOR, "" ) ) {
+ CORBA::Object_var anObject = GetORB()->string_to_object( theIOR );
+ SALOMEDS::SObject_var aSO = ObjectToSObject( myCurrentStudy, anObject );
+ if ( !aSO->_is_nil() ) {
+ SetName( aSO, theName );
+ }
+ }
+}
+
//=============================================================================
/*!
* SMESHEngine_factory
