1 // Copyright (C) 2007-2016 CEA/DEN, EDF R&D, OPEN CASCADE
3 // Copyright (C) 2003-2007 OPEN CASCADE, EADS/CCR, LIP6, CEA/DEN,
4 // CEDRAT, EDF R&D, LEG, PRINCIPIA R&D, BUREAU VERITAS
6 // This library is free software; you can redistribute it and/or
7 // modify it under the terms of the GNU Lesser General Public
8 // License as published by the Free Software Foundation; either
9 // version 2.1 of the License, or (at your option) any later version.
11 // This library is distributed in the hope that it will be useful,
12 // but WITHOUT ANY WARRANTY; without even the implied warranty of
13 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
14 // Lesser General Public License for more details.
16 // You should have received a copy of the GNU Lesser General Public
17 // License along with this library; if not, write to the Free Software
18 // Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
20 // See http://www.salome-platform.org/ or email : webmaster.salome@opencascade.com
22 // File : SMESH_MeshEditor_i.cxx
23 // Author : Nicolas REJNERI
30 // A macro used in SMESH_TryCatch.hxx,
31 // it re-raises a CORBA SALOME exception thrown by SMESH_MeshEditor_i and caught by SMESH_CATCH
32 #define SMY_OWN_CATCH \
33 catch ( SALOME::SALOME_Exception & e ) { throw e; }
35 #include "SMESH_MeshEditor_i.hxx"
37 #include "SMDS_EdgePosition.hxx"
38 #include "SMDS_ElemIterator.hxx"
39 #include "SMDS_FacePosition.hxx"
40 #include "SMDS_IteratorOnIterators.hxx"
41 #include "SMDS_LinearEdge.hxx"
42 #include "SMDS_Mesh0DElement.hxx"
43 #include "SMDS_MeshFace.hxx"
44 #include "SMDS_MeshVolume.hxx"
45 #include "SMDS_PolyhedralVolumeOfNodes.hxx"
46 #include "SMDS_SetIterator.hxx"
47 #include "SMDS_VolumeTool.hxx"
48 #include "SMESHDS_Group.hxx"
49 #include "SMESHDS_GroupOnGeom.hxx"
50 #include "SMESH_ControlsDef.hxx"
51 #include "SMESH_Filter_i.hxx"
52 #include "SMESH_Gen_i.hxx"
53 #include "SMESH_Group.hxx"
54 #include "SMESH_Group_i.hxx"
55 #include "SMESH_MeshAlgos.hxx"
56 #include "SMESH_MeshPartDS.hxx"
57 #include "SMESH_MesherHelper.hxx"
58 #include "SMESH_PythonDump.hxx"
59 #include "SMESH_subMeshEventListener.hxx"
60 #include "SMESH_subMesh_i.hxx"
62 #include <utilities.h>
63 #include <Utils_ExceptHandlers.hxx>
64 #include <Utils_CorbaException.hxx>
65 #include <SALOMEDS_wrap.hxx>
66 #include <SALOME_GenericObj_i.hh>
67 #include <Basics_OCCTVersion.hxx>
69 #include <BRepAdaptor_Surface.hxx>
70 #include <BRep_Tool.hxx>
71 #include <TopExp_Explorer.hxx>
73 #include <TopoDS_Edge.hxx>
74 #include <TopoDS_Face.hxx>
79 #if (OCC_VERSION_MAJOR << 16 | OCC_VERSION_MINOR << 8 | OCC_VERSION_MAINTENANCE) > 0x060100
83 #include <Standard_Failure.hxx>
86 #include <Standard_ErrorHandler.hxx>
92 #include "SMESH_TryCatch.hxx" // include after OCCT headers!
94 #define cast2Node(elem) static_cast<const SMDS_MeshNode*>( elem )
97 using SMESH::TPythonDump;
100 namespace MeshEditor_I {
102 //=============================================================================
104 * \brief Mesh to apply modifications for preview purposes
106 //=============================================================================
108 struct TPreviewMesh: public SMESH_Mesh
110 SMDSAbs_ElementType myPreviewType; // type to show
112 TPreviewMesh(SMDSAbs_ElementType previewElements = SMDSAbs_All) {
113 _isShapeToMesh = (_id =_studyId = 0);
114 _myMeshDS = new SMESHDS_Mesh( _id, true );
115 myPreviewType = previewElements;
117 //!< Copy a set of elements
118 void Copy(const TIDSortedElemSet & theElements,
119 TIDSortedElemSet& theCopyElements,
120 SMDSAbs_ElementType theSelectType = SMDSAbs_All,
121 SMDSAbs_ElementType theAvoidType = SMDSAbs_All)
123 // loop on theIDsOfElements
124 TIDSortedElemSet::const_iterator eIt = theElements.begin();
125 for ( ; eIt != theElements.end(); ++eIt )
127 const SMDS_MeshElement* anElem = *eIt;
128 if ( !anElem ) continue;
129 SMDSAbs_ElementType type = anElem->GetType();
130 if ( type == theAvoidType ||
131 ( theSelectType != SMDSAbs_All && type != theSelectType ))
133 const SMDS_MeshElement* anElemCopy;
134 if ( type == SMDSAbs_Node)
135 anElemCopy = Copy( cast2Node(anElem) );
137 anElemCopy = Copy( anElem );
139 theCopyElements.insert( theCopyElements.end(), anElemCopy );
143 SMDS_MeshElement* Copy( const SMDS_MeshElement* anElem )
145 // copy element nodes
146 int anElemNbNodes = anElem->NbNodes();
147 vector< int > anElemNodesID( anElemNbNodes ) ;
148 SMDS_ElemIteratorPtr itElemNodes = anElem->nodesIterator();
149 for ( int i = 0; itElemNodes->more(); i++)
151 const SMDS_MeshNode* anElemNode = cast2Node( itElemNodes->next() );
153 anElemNodesID[i] = anElemNode->GetID();
156 // creates a corresponding element on copied nodes
157 ::SMESH_MeshEditor::ElemFeatures elemType;
158 elemType.Init( anElem, /*basicOnly=*/false );
159 elemType.SetID( anElem->GetID() );
160 SMDS_MeshElement* anElemCopy =
161 ::SMESH_MeshEditor(this).AddElement( anElemNodesID, elemType );
165 SMDS_MeshNode* Copy( const SMDS_MeshNode* anElemNode )
167 return _myMeshDS->AddNodeWithID(anElemNode->X(), anElemNode->Y(), anElemNode->Z(),
168 anElemNode->GetID());
172 GetMeshDS()->ClearMesh();
174 void Remove( SMDSAbs_ElementType type )
176 SMDS_ElemIteratorPtr eIt = GetMeshDS()->elementsIterator( type );
177 while ( eIt->more() )
178 GetMeshDS()->RemoveFreeElement( eIt->next(), /*sm=*/0, /*fromGroups=*/false );
180 };// struct TPreviewMesh
182 static SMESH_NodeSearcher * theNodeSearcher = 0;
183 static SMESH_ElementSearcher * theElementSearcher = 0;
185 //=============================================================================
187 * \brief Deleter of theNodeSearcher at any compute event occured
189 //=============================================================================
191 struct TSearchersDeleter : public SMESH_subMeshEventListener
194 string myMeshPartIOR;
196 TSearchersDeleter(): SMESH_subMeshEventListener( false, // won't be deleted by submesh
197 "SMESH_MeshEditor_i::TSearchersDeleter"),
199 //!< Delete theNodeSearcher
202 if ( theNodeSearcher ) delete theNodeSearcher; theNodeSearcher = 0;
203 if ( theElementSearcher ) delete theElementSearcher; theElementSearcher = 0;
205 typedef map < int, SMESH_subMesh * > TDependsOnMap;
206 //!< The meshod called by submesh: do my main job
207 void ProcessEvent(const int, const int eventType, SMESH_subMesh* sm,
208 SMESH_subMeshEventListenerData*,const SMESH_Hypothesis*)
210 if ( eventType == SMESH_subMesh::COMPUTE_EVENT ) {
212 Unset( sm->GetFather() );
215 //!< set self on all submeshes and delete theNodeSearcher if other mesh is set
216 void Set(SMESH_Mesh* mesh, const string& meshPartIOR = string())
218 if ( myMesh != mesh || myMeshPartIOR != meshPartIOR)
225 myMeshPartIOR = meshPartIOR;
226 SMESH_subMesh* sm = mesh->GetSubMesh( mesh->GetShapeToMesh() );
227 SMESH_subMeshIteratorPtr smIt = sm->getDependsOnIterator( /*includeSelf=*/true );
228 while ( smIt->more() )
231 sm->SetEventListener( this, 0, sm );
235 //!< delete self from all submeshes
236 void Unset(SMESH_Mesh* mesh)
238 if ( SMESH_subMesh* sm = mesh->GetSubMeshContaining(1) ) {
239 SMESH_subMeshIteratorPtr smIt = sm->getDependsOnIterator( /*includeSelf=*/true );
240 while ( smIt->more() )
241 smIt->next()->DeleteEventListener( this );
246 } theSearchersDeleter;
248 TCollection_AsciiString mirrorTypeName( SMESH::SMESH_MeshEditor::MirrorType theMirrorType )
250 TCollection_AsciiString typeStr;
251 switch ( theMirrorType ) {
252 case SMESH::SMESH_MeshEditor::POINT:
253 typeStr = "SMESH.SMESH_MeshEditor.POINT";
255 case SMESH::SMESH_MeshEditor::AXIS:
256 typeStr = "SMESH.SMESH_MeshEditor.AXIS";
259 typeStr = "SMESH.SMESH_MeshEditor.PLANE";
263 //================================================================================
265 * \brief function for conversion of long_array to TIDSortedElemSet
266 * \param IDs - array of IDs
267 * \param aMesh - mesh
268 * \param aMap - collection to fill
269 * \param aType - element type
271 //================================================================================
273 void arrayToSet(const SMESH::long_array & IDs,
274 const SMESHDS_Mesh* aMesh,
275 TIDSortedElemSet& aMap,
276 const SMDSAbs_ElementType aType = SMDSAbs_All,
277 SMDS_MeshElement::Filter* aFilter = NULL)
279 SMDS_MeshElement::NonNullFilter filter1;
280 SMDS_MeshElement::TypeFilter filter2( aType );
282 if ( aFilter == NULL )
283 aFilter = ( aType == SMDSAbs_All ) ? (SMDS_MeshElement::Filter*) &filter1 : (SMDS_MeshElement::Filter*) &filter2;
285 SMDS_MeshElement::Filter & filter = *aFilter;
287 if ( aType == SMDSAbs_Node )
288 for ( CORBA::ULong i = 0; i < IDs.length(); i++ ) {
289 const SMDS_MeshElement * elem = aMesh->FindNode( IDs[i] );
291 aMap.insert( aMap.end(), elem );
294 for ( CORBA::ULong i = 0; i<IDs.length(); i++) {
295 const SMDS_MeshElement * elem = aMesh->FindElement( IDs[i] );
297 aMap.insert( aMap.end(), elem );
301 //================================================================================
303 * \brief Retrieve nodes from SMESH_IDSource
305 //================================================================================
307 void idSourceToNodeSet(SMESH::SMESH_IDSource_ptr theObject,
308 const SMESHDS_Mesh* theMeshDS,
309 TIDSortedNodeSet& theNodeSet)
312 if ( CORBA::is_nil( theObject ) )
314 SMESH::array_of_ElementType_var types = theObject->GetTypes();
315 SMESH::long_array_var aElementsId = theObject->GetIDs();
316 if ( types->length() == 1 && types[0] == SMESH::NODE)
318 for ( CORBA::ULong i = 0; i < aElementsId->length(); i++ )
319 if ( const SMDS_MeshNode * n = theMeshDS->FindNode( aElementsId[i] ))
320 theNodeSet.insert( theNodeSet.end(), n);
322 else if ( SMESH::DownCast<SMESH_Mesh_i*>( theObject ))
324 SMDS_NodeIteratorPtr nIt = theMeshDS->nodesIterator();
325 while ( nIt->more( ))
326 if ( const SMDS_MeshElement * elem = nIt->next() )
327 theNodeSet.insert( elem->begin_nodes(), elem->end_nodes());
331 for ( CORBA::ULong i = 0; i < aElementsId->length(); i++ )
332 if ( const SMDS_MeshElement * elem = theMeshDS->FindElement( aElementsId[i] ))
333 theNodeSet.insert( elem->begin_nodes(), elem->end_nodes());
337 //================================================================================
339 * \brief Returns elements connected to the given elements
341 //================================================================================
343 void getElementsAround(const TIDSortedElemSet& theElements,
344 const SMESHDS_Mesh* theMeshDS,
345 TIDSortedElemSet& theElementsAround)
347 if ( theElements.empty() ) return;
349 SMDSAbs_ElementType elemType = (*theElements.begin())->GetType();
350 bool sameElemType = ( elemType == (*theElements.rbegin())->GetType() );
352 theMeshDS->GetMeshInfo().NbElements( elemType ) == (int) theElements.size() )
353 return; // all the elements are in theElements
356 elemType = SMDSAbs_All;
358 vector<bool> isNodeChecked( theMeshDS->NbNodes(), false );
360 TIDSortedElemSet::const_iterator elemIt = theElements.begin();
361 for ( ; elemIt != theElements.end(); ++elemIt )
363 const SMDS_MeshElement* e = *elemIt;
364 int i = e->NbCornerNodes();
367 const SMDS_MeshNode* n = e->GetNode( i );
368 if ( !isNodeChecked[ n->GetID() ])
370 isNodeChecked[ n->GetID() ] = true;
371 SMDS_ElemIteratorPtr invIt = n->GetInverseElementIterator(elemType);
372 while ( invIt->more() )
374 const SMDS_MeshElement* elemAround = invIt->next();
375 if ( !theElements.count( elemAround ))
376 theElementsAround.insert( elemAround );
383 //================================================================================
385 * \brief Return a string used to detect change of mesh part on which theElementSearcher
386 * is going to be used
388 //================================================================================
390 string getPartIOR( SMESH::SMESH_IDSource_ptr theMeshPart, SMESH::ElementType type)
392 string partIOR = SMESH_Gen_i::GetORB()->object_to_string( theMeshPart );
393 if ( SMESH_Group_i* group_i = SMESH::DownCast<SMESH_Group_i*>( theMeshPart ))
394 // take into account passible group modification
395 partIOR += SMESH_Comment( ((SMESHDS_Group*)group_i->GetGroupDS())->SMDSGroup().Tic() );
396 partIOR += SMESH_Comment( type );
400 } // namespace MeshEditor_I
402 using namespace MeshEditor_I;
404 //=============================================================================
408 //=============================================================================
410 SMESH_MeshEditor_i::SMESH_MeshEditor_i(SMESH_Mesh_i* theMesh, bool isPreview):
412 myMesh( &theMesh->GetImpl() ),
414 myIsPreviewMode ( isPreview ),
420 //================================================================================
424 //================================================================================
426 SMESH_MeshEditor_i::~SMESH_MeshEditor_i()
428 PortableServer::POA_var poa = SMESH_Gen_i::GetPOA();
429 PortableServer::ObjectId_var anObjectId = poa->servant_to_id(this);
430 poa->deactivate_object(anObjectId.in());
432 //deleteAuxIDSources();
433 delete myPreviewMesh; myPreviewMesh = 0;
434 delete myPreviewEditor; myPreviewEditor = 0;
437 //================================================================================
439 * \brief Returns the mesh
441 //================================================================================
443 SMESH::SMESH_Mesh_ptr SMESH_MeshEditor_i::GetMesh()
445 return myMesh_i->_this();
448 //================================================================================
450 * \brief Clear members
452 //================================================================================
454 void SMESH_MeshEditor_i::initData(bool deleteSearchers)
456 if ( myIsPreviewMode ) {
457 if ( myPreviewMesh ) myPreviewMesh->RemoveAll();
460 if ( deleteSearchers )
461 TSearchersDeleter::Delete();
463 getEditor().GetError().reset();
464 getEditor().ClearLastCreated();
467 //================================================================================
469 * \brief Increment mesh modif time and optionally record that the performed
470 * modification may influence futher mesh re-compute.
471 * \param [in] isReComputeSafe - true if the modification does not influence
472 * futher mesh re-compute
474 //================================================================================
476 void SMESH_MeshEditor_i::declareMeshModified( bool isReComputeSafe )
478 myMesh->GetMeshDS()->Modified();
479 if ( !isReComputeSafe )
480 myMesh->SetIsModified( true );
483 //================================================================================
485 * \brief Return either myEditor or myPreviewEditor depending on myIsPreviewMode.
486 * WARNING: in preview mode call getPreviewMesh() before getEditor()!
488 //================================================================================
490 ::SMESH_MeshEditor& SMESH_MeshEditor_i::getEditor()
492 if ( myIsPreviewMode && !myPreviewEditor ) {
493 if ( !myPreviewMesh ) getPreviewMesh();
494 myPreviewEditor = new ::SMESH_MeshEditor( myPreviewMesh );
496 return myIsPreviewMode ? *myPreviewEditor : myEditor;
499 //================================================================================
501 * \brief Initialize and return myPreviewMesh
502 * \param previewElements - type of elements to show in preview
504 * WARNING: call it once par a method!
506 //================================================================================
508 TPreviewMesh * SMESH_MeshEditor_i::getPreviewMesh(SMDSAbs_ElementType previewElements)
510 if ( !myPreviewMesh || myPreviewMesh->myPreviewType != previewElements )
512 delete myPreviewEditor;
514 delete myPreviewMesh;
515 myPreviewMesh = new TPreviewMesh( previewElements );
517 myPreviewMesh->Clear();
518 return myPreviewMesh;
521 //================================================================================
523 * Return data of mesh edition preview
525 //================================================================================
527 SMESH::MeshPreviewStruct* SMESH_MeshEditor_i::GetPreviewData()
528 throw (SALOME::SALOME_Exception)
531 const bool hasBadElems = ( getEditor().GetError() && getEditor().GetError()->HasBadElems() );
533 if ( myIsPreviewMode || hasBadElems ) { // --- MeshPreviewStruct filling ---
535 list<int> aNodesConnectivity;
536 typedef map<int, int> TNodesMap;
539 SMESHDS_Mesh* aMeshDS;
540 std::auto_ptr< SMESH_MeshPartDS > aMeshPartDS;
542 aMeshPartDS.reset( new SMESH_MeshPartDS( getEditor().GetError()->myBadElements ));
543 aMeshDS = aMeshPartDS.get();
546 aMeshDS = getEditor().GetMeshDS();
548 myPreviewData = new SMESH::MeshPreviewStruct();
549 myPreviewData->nodesXYZ.length(aMeshDS->NbNodes());
552 SMDSAbs_ElementType previewType = SMDSAbs_All;
554 if (TPreviewMesh * aPreviewMesh = dynamic_cast< TPreviewMesh* >( getEditor().GetMesh() )) {
555 previewType = aPreviewMesh->myPreviewType;
556 switch ( previewType ) {
557 case SMDSAbs_Edge : break;
558 case SMDSAbs_Face : break;
559 case SMDSAbs_Volume: break;
561 if ( aMeshDS->GetMeshInfo().NbElements() == 0 ) previewType = SMDSAbs_Node;
565 myPreviewData->elementTypes.length( aMeshDS->GetMeshInfo().NbElements( previewType ));
567 SMDS_ElemIteratorPtr itMeshElems = aMeshDS->elementsIterator(previewType);
569 while ( itMeshElems->more() ) {
570 const SMDS_MeshElement* aMeshElem = itMeshElems->next();
571 SMDS_NodeIteratorPtr itElemNodes =
572 (( aMeshElem->GetEntityType() == SMDSEntity_Quad_Polygon ) ?
573 aMeshElem->interlacedNodesIterator() :
574 aMeshElem->nodeIterator() );
575 while ( itElemNodes->more() ) {
576 const SMDS_MeshNode* aMeshNode = itElemNodes->next();
577 int aNodeID = aMeshNode->GetID();
578 TNodesMap::iterator anIter = nodesMap.find(aNodeID);
579 if ( anIter == nodesMap.end() ) {
580 // filling the nodes coordinates
581 myPreviewData->nodesXYZ[j].x = aMeshNode->X();
582 myPreviewData->nodesXYZ[j].y = aMeshNode->Y();
583 myPreviewData->nodesXYZ[j].z = aMeshNode->Z();
584 anIter = nodesMap.insert( make_pair(aNodeID, j) ).first;
587 aNodesConnectivity.push_back(anIter->second);
590 // filling the elements types
591 SMDSAbs_ElementType aType = aMeshElem->GetType();
592 bool isPoly = aMeshElem->IsPoly();
593 myPreviewData->elementTypes[i].SMDS_ElementType = (SMESH::ElementType) aType;
594 myPreviewData->elementTypes[i].isPoly = isPoly;
595 myPreviewData->elementTypes[i].nbNodesInElement = aMeshElem->NbNodes();
598 myPreviewData->nodesXYZ.length( j );
600 // filling the elements connectivities
601 list<int>::iterator aConnIter = aNodesConnectivity.begin();
602 myPreviewData->elementConnectivities.length(aNodesConnectivity.size());
603 for( int i = 0; aConnIter != aNodesConnectivity.end(); aConnIter++, i++ )
604 myPreviewData->elementConnectivities[i] = *aConnIter;
606 return myPreviewData._retn();
608 SMESH_CATCH( SMESH::throwCorbaException );
612 //================================================================================
614 * \brief Returns list of it's IDs of created nodes
615 * \retval SMESH::long_array* - list of node ID
617 //================================================================================
619 SMESH::long_array* SMESH_MeshEditor_i::GetLastCreatedNodes()
620 throw (SALOME::SALOME_Exception)
623 SMESH::long_array_var myLastCreatedNodes = new SMESH::long_array();
625 const SMESH_SequenceOfElemPtr& aSeq = getEditor().GetLastCreatedNodes();
626 myLastCreatedNodes->length( aSeq.Length() );
627 for (int i = 1; i <= aSeq.Length(); i++)
628 myLastCreatedNodes[i-1] = aSeq.Value(i)->GetID();
630 return myLastCreatedNodes._retn();
631 SMESH_CATCH( SMESH::throwCorbaException );
635 //================================================================================
637 * \brief Returns list of it's IDs of created elements
638 * \retval SMESH::long_array* - list of elements' ID
640 //================================================================================
642 SMESH::long_array* SMESH_MeshEditor_i::GetLastCreatedElems()
643 throw (SALOME::SALOME_Exception)
646 SMESH::long_array_var myLastCreatedElems = new SMESH::long_array();
648 const SMESH_SequenceOfElemPtr& aSeq = getEditor().GetLastCreatedElems();
649 myLastCreatedElems->length( aSeq.Length() );
650 for ( int i = 1; i <= aSeq.Length(); i++ )
651 myLastCreatedElems[i-1] = aSeq.Value(i)->GetID();
653 return myLastCreatedElems._retn();
654 SMESH_CATCH( SMESH::throwCorbaException );
658 //=======================================================================
659 //function : ClearLastCreated
660 //purpose : Clears sequences of last created elements and nodes
661 //=======================================================================
663 void SMESH_MeshEditor_i::ClearLastCreated() throw (SALOME::SALOME_Exception)
666 getEditor().ClearLastCreated();
667 SMESH_CATCH( SMESH::throwCorbaException );
670 //=======================================================================
672 * Returns description of an error/warning occured during the last operation
673 * WARNING: ComputeError.code >= 100 and no corresponding enum in IDL API
675 //=======================================================================
677 SMESH::ComputeError* SMESH_MeshEditor_i::GetLastError()
678 throw (SALOME::SALOME_Exception)
681 SMESH::ComputeError_var errOut = new SMESH::ComputeError;
682 SMESH_ComputeErrorPtr& errIn = getEditor().GetError();
683 if ( errIn && !errIn->IsOK() )
685 errOut->code = -( errIn->myName < 0 ? errIn->myName + 1: errIn->myName ); // -1 -> 0
686 errOut->comment = errIn->myComment.c_str();
687 errOut->subShapeID = -1;
688 errOut->hasBadMesh = !errIn->myBadElements.empty();
693 errOut->subShapeID = -1;
694 errOut->hasBadMesh = false;
697 return errOut._retn();
698 SMESH_CATCH( SMESH::throwCorbaException );
702 //=======================================================================
703 //function : MakeIDSource
704 //purpose : Wrap a sequence of ids in a SMESH_IDSource.
705 // Call UnRegister() as you fininsh using it!!
706 //=======================================================================
708 struct SMESH_MeshEditor_i::_IDSource : public virtual POA_SMESH::SMESH_IDSource,
709 public virtual SALOME::GenericObj_i
711 SMESH::long_array _ids;
712 SMESH::ElementType _type;
713 SMESH::SMESH_Mesh_ptr _mesh;
714 SMESH::long_array* GetIDs() { return new SMESH::long_array( _ids ); }
715 SMESH::long_array* GetMeshInfo() { return 0; }
716 SMESH::long_array* GetNbElementsByType()
718 SMESH::long_array_var aRes = new SMESH::long_array();
719 aRes->length(SMESH::NB_ELEMENT_TYPES);
720 for (int i = 0; i < SMESH::NB_ELEMENT_TYPES; i++)
721 aRes[ i ] = ( i == _type ) ? _ids.length() : 0;
724 SMESH::SMESH_Mesh_ptr GetMesh() { return SMESH::SMESH_Mesh::_duplicate( _mesh ); }
725 bool IsMeshInfoCorrect() { return true; }
726 SMESH::array_of_ElementType* GetTypes()
728 SMESH::array_of_ElementType_var types = new SMESH::array_of_ElementType;
729 if ( _ids.length() > 0 ) {
733 return types._retn();
735 SALOMEDS::TMPFile* GetVtkUgStream()
737 SALOMEDS::TMPFile_var SeqFile;
738 return SeqFile._retn();
742 SMESH::SMESH_IDSource_ptr SMESH_MeshEditor_i::MakeIDSource(const SMESH::long_array& ids,
743 SMESH::ElementType type)
745 _IDSource* idSrc = new _IDSource;
746 idSrc->_mesh = myMesh_i->_this();
749 if ( type == SMESH::ALL && ids.length() > 0 )
750 idSrc->_type = myMesh_i->GetElementType( ids[0], true );
752 SMESH::SMESH_IDSource_var anIDSourceVar = idSrc->_this();
754 return anIDSourceVar._retn();
757 bool SMESH_MeshEditor_i::IsTemporaryIDSource( SMESH::SMESH_IDSource_ptr& idSource )
759 return SMESH::DownCast<SMESH_MeshEditor_i::_IDSource*>( idSource );
762 CORBA::Long* SMESH_MeshEditor_i::GetTemporaryIDs( SMESH::SMESH_IDSource_ptr& idSource,
765 if ( _IDSource* tmpIdSource = SMESH::DownCast<SMESH_MeshEditor_i::_IDSource*>( idSource ))
767 nbIds = (int) tmpIdSource->_ids.length();
768 return & tmpIdSource->_ids[0];
774 // void SMESH_MeshEditor_i::deleteAuxIDSources()
776 // std::list< _IDSource* >::iterator idSrcIt = myAuxIDSources.begin();
777 // for ( ; idSrcIt != myAuxIDSources.end(); ++idSrcIt )
779 // myAuxIDSources.clear();
782 //=============================================================================
786 //=============================================================================
789 SMESH_MeshEditor_i::RemoveElements(const SMESH::long_array & IDsOfElements)
790 throw (SALOME::SALOME_Exception)
797 for ( CORBA::ULong i = 0; i < IDsOfElements.length(); i++ )
798 IdList.push_back( IDsOfElements[i] );
800 // Update Python script
801 TPythonDump() << "isDone = " << this << ".RemoveElements( " << IDsOfElements << " )";
804 bool ret = getEditor().Remove( IdList, false );
806 declareMeshModified( /*isReComputeSafe=*/ IDsOfElements.length() == 0 ); // issue 0020693
809 SMESH_CATCH( SMESH::throwCorbaException );
813 //=============================================================================
817 //=============================================================================
819 CORBA::Boolean SMESH_MeshEditor_i::RemoveNodes(const SMESH::long_array & IDsOfNodes)
820 throw (SALOME::SALOME_Exception)
826 for ( CORBA::ULong i = 0; i < IDsOfNodes.length(); i++)
827 IdList.push_back( IDsOfNodes[i] );
829 // Update Python script
830 TPythonDump() << "isDone = " << this << ".RemoveNodes( " << IDsOfNodes << " )";
832 bool ret = getEditor().Remove( IdList, true );
834 declareMeshModified( /*isReComputeSafe=*/ !ret ); // issue 0020693
837 SMESH_CATCH( SMESH::throwCorbaException );
841 //=============================================================================
845 //=============================================================================
847 CORBA::Long SMESH_MeshEditor_i::RemoveOrphanNodes()
848 throw (SALOME::SALOME_Exception)
853 // Update Python script
854 TPythonDump() << "nbRemoved = " << this << ".RemoveOrphanNodes()";
856 // Create filter to find all orphan nodes
857 SMESH::Controls::Filter::TIdSequence seq;
858 SMESH::Controls::PredicatePtr predicate( new SMESH::Controls::FreeNodes() );
859 SMESH::Controls::Filter::GetElementsId( getMeshDS(), predicate, seq );
861 // remove orphan nodes (if there are any)
862 list< int > IdList( seq.begin(), seq.end() );
864 int nbNodesBefore = myMesh->NbNodes();
865 getEditor().Remove( IdList, true );
866 int nbNodesAfter = myMesh->NbNodes();
868 declareMeshModified( /*isReComputeSafe=*/ IdList.size() == 0 ); // issue 0020693
869 return nbNodesBefore - nbNodesAfter;
871 SMESH_CATCH( SMESH::throwCorbaException );
875 //=============================================================================
879 //=============================================================================
881 CORBA::Long SMESH_MeshEditor_i::AddNode(CORBA::Double x,CORBA::Double y, CORBA::Double z)
882 throw (SALOME::SALOME_Exception)
887 const SMDS_MeshNode* N = getMeshDS()->AddNode(x, y, z);
889 // Update Python script
890 TPythonDump() << "nodeID = " << this << ".AddNode( "
891 << TVar( x ) << ", " << TVar( y ) << ", " << TVar( z )<< " )";
893 declareMeshModified( /*isReComputeSafe=*/false );
896 SMESH_CATCH( SMESH::throwCorbaException );
900 //=============================================================================
902 * Create 0D element on the given node.
904 //=============================================================================
906 CORBA::Long SMESH_MeshEditor_i::Add0DElement(CORBA::Long IDOfNode,
907 CORBA::Boolean DuplicateElements)
908 throw (SALOME::SALOME_Exception)
913 const SMDS_MeshNode* aNode = getMeshDS()->FindNode(IDOfNode);
914 SMDS_ElemIteratorPtr it0D = aNode->GetInverseElementIterator( SMDSAbs_0DElement );
916 SMDS_MeshElement* elem = 0;
917 if ( DuplicateElements || !it0D->more() )
918 elem = getMeshDS()->Add0DElement(aNode);
920 // Update Python script
921 TPythonDump() << "elem0d = " << this << ".Add0DElement( " << IDOfNode <<" )";
923 declareMeshModified( /*isReComputeSafe=*/false );
925 return elem ? elem->GetID() : 0;
927 SMESH_CATCH( SMESH::throwCorbaException );
931 //=============================================================================
933 * Create a ball element on the given node.
935 //=============================================================================
937 CORBA::Long SMESH_MeshEditor_i::AddBall(CORBA::Long IDOfNode, CORBA::Double diameter)
938 throw (SALOME::SALOME_Exception)
943 if ( diameter < std::numeric_limits<double>::min() )
944 THROW_SALOME_CORBA_EXCEPTION("Invalid diameter", SALOME::BAD_PARAM);
946 const SMDS_MeshNode* aNode = getMeshDS()->FindNode(IDOfNode);
947 SMDS_MeshElement* elem = getMeshDS()->AddBall(aNode, diameter);
949 // Update Python script
950 TPythonDump() << "ballElem = "
951 << this << ".AddBall( " << IDOfNode << ", " << diameter <<" )";
953 declareMeshModified( /*isReComputeSafe=*/false );
954 return elem ? elem->GetID() : 0;
956 SMESH_CATCH( SMESH::throwCorbaException );
960 //=============================================================================
962 * Create an edge, either linear and quadratic (this is determed
963 * by number of given nodes, two or three)
965 //=============================================================================
967 CORBA::Long SMESH_MeshEditor_i::AddEdge(const SMESH::long_array & IDsOfNodes)
968 throw (SALOME::SALOME_Exception)
973 int NbNodes = IDsOfNodes.length();
974 SMDS_MeshElement* elem = 0;
977 CORBA::Long index1 = IDsOfNodes[0];
978 CORBA::Long index2 = IDsOfNodes[1];
979 elem = getMeshDS()->AddEdge( getMeshDS()->FindNode(index1),
980 getMeshDS()->FindNode(index2));
982 // Update Python script
983 TPythonDump() << "edge = " << this << ".AddEdge([ "
984 << index1 << ", " << index2 <<" ])";
987 CORBA::Long n1 = IDsOfNodes[0];
988 CORBA::Long n2 = IDsOfNodes[1];
989 CORBA::Long n12 = IDsOfNodes[2];
990 elem = getMeshDS()->AddEdge( getMeshDS()->FindNode(n1),
991 getMeshDS()->FindNode(n2),
992 getMeshDS()->FindNode(n12));
993 // Update Python script
994 TPythonDump() << "edgeID = " << this << ".AddEdge([ "
995 <<n1<<", "<<n2<<", "<<n12<<" ])";
998 declareMeshModified( /*isReComputeSafe=*/false );
999 return elem ? elem->GetID() : 0;
1001 SMESH_CATCH( SMESH::throwCorbaException );
1005 //=============================================================================
1009 //=============================================================================
1011 CORBA::Long SMESH_MeshEditor_i::AddFace(const SMESH::long_array & IDsOfNodes)
1012 throw (SALOME::SALOME_Exception)
1017 int NbNodes = IDsOfNodes.length();
1023 std::vector<const SMDS_MeshNode*> nodes (NbNodes);
1024 for (int i = 0; i < NbNodes; i++)
1025 nodes[i] = getMeshDS()->FindNode(IDsOfNodes[i]);
1027 SMDS_MeshElement* elem = 0;
1029 case 3: elem = getMeshDS()->AddFace(nodes[0], nodes[1], nodes[2]); break;
1030 case 4: elem = getMeshDS()->AddFace(nodes[0], nodes[1], nodes[2], nodes[3]); break;
1031 case 6: elem = getMeshDS()->AddFace(nodes[0], nodes[1], nodes[2], nodes[3],
1032 nodes[4], nodes[5]); break;
1033 case 7: elem = getMeshDS()->AddFace(nodes[0], nodes[1], nodes[2], nodes[3],
1034 nodes[4], nodes[5], nodes[6]); break;
1035 case 8: elem = getMeshDS()->AddFace(nodes[0], nodes[1], nodes[2], nodes[3],
1036 nodes[4], nodes[5], nodes[6], nodes[7]); break;
1037 case 9: elem = getMeshDS()->AddFace(nodes[0], nodes[1], nodes[2], nodes[3],
1038 nodes[4], nodes[5], nodes[6], nodes[7],
1040 default: elem = getMeshDS()->AddPolygonalFace(nodes);
1043 // Update Python script
1044 TPythonDump() << "faceID = " << this << ".AddFace( " << IDsOfNodes << " )";
1046 declareMeshModified( /*isReComputeSafe=*/false );
1048 return elem ? elem->GetID() : 0;
1050 SMESH_CATCH( SMESH::throwCorbaException );
1054 //=============================================================================
1058 //=============================================================================
1060 CORBA::Long SMESH_MeshEditor_i::AddPolygonalFace (const SMESH::long_array & IDsOfNodes)
1061 throw (SALOME::SALOME_Exception)
1066 int NbNodes = IDsOfNodes.length();
1067 std::vector<const SMDS_MeshNode*> nodes (NbNodes);
1068 for (int i = 0; i < NbNodes; i++)
1069 if ( ! ( nodes[i] = getMeshDS()->FindNode( IDsOfNodes[i] )))
1072 const SMDS_MeshElement* elem = getMeshDS()->AddPolygonalFace(nodes);
1074 // Update Python script
1075 TPythonDump() <<"faceID = "<<this<<".AddPolygonalFace( "<<IDsOfNodes<<" )";
1077 declareMeshModified( /*isReComputeSafe=*/false );
1078 return elem ? elem->GetID() : 0;
1080 SMESH_CATCH( SMESH::throwCorbaException );
1084 //=============================================================================
1086 * AddQuadPolygonalFace
1088 //=============================================================================
1090 CORBA::Long SMESH_MeshEditor_i::AddQuadPolygonalFace (const SMESH::long_array & IDsOfNodes)
1091 throw (SALOME::SALOME_Exception)
1096 int NbNodes = IDsOfNodes.length();
1097 std::vector<const SMDS_MeshNode*> nodes (NbNodes);
1098 for (int i = 0; i < NbNodes; i++)
1099 nodes[i] = getMeshDS()->FindNode(IDsOfNodes[i]);
1101 const SMDS_MeshElement* elem = getMeshDS()->AddQuadPolygonalFace(nodes);
1103 // Update Python script
1104 TPythonDump() <<"faceID = "<<this<<".AddPolygonalFace( "<<IDsOfNodes<<" )";
1106 declareMeshModified( /*isReComputeSafe=*/false );
1107 return elem ? elem->GetID() : 0;
1109 SMESH_CATCH( SMESH::throwCorbaException );
1113 //=============================================================================
1115 * Create volume, either linear and quadratic (this is determed
1116 * by number of given nodes)
1118 //=============================================================================
1120 CORBA::Long SMESH_MeshEditor_i::AddVolume(const SMESH::long_array & IDsOfNodes)
1121 throw (SALOME::SALOME_Exception)
1126 int NbNodes = IDsOfNodes.length();
1127 vector< const SMDS_MeshNode*> n(NbNodes);
1128 for(int i=0;i<NbNodes;i++)
1129 n[i]= getMeshDS()->FindNode(IDsOfNodes[i]);
1131 SMDS_MeshElement* elem = 0;
1134 case 4 :elem = getMeshDS()->AddVolume(n[0],n[1],n[2],n[3]); break;
1135 case 5 :elem = getMeshDS()->AddVolume(n[0],n[1],n[2],n[3],n[4]); break;
1136 case 6 :elem = getMeshDS()->AddVolume(n[0],n[1],n[2],n[3],n[4],n[5]); break;
1137 case 8 :elem = getMeshDS()->AddVolume(n[0],n[1],n[2],n[3],n[4],n[5],n[6],n[7]); break;
1138 case 10:elem = getMeshDS()->AddVolume(n[0],n[1],n[2],n[3],n[4],n[5],
1139 n[6],n[7],n[8],n[9]);
1141 case 12:elem = getMeshDS()->AddVolume(n[0],n[1],n[2],n[3],n[4],n[5],
1142 n[6],n[7],n[8],n[9],n[10],n[11]);
1144 case 13:elem = getMeshDS()->AddVolume(n[0],n[1],n[2],n[3],n[4],n[5],n[6],
1145 n[7],n[8],n[9],n[10],n[11],n[12]);
1147 case 15:elem = getMeshDS()->AddVolume(n[0],n[1],n[2],n[3],n[4],n[5],n[6],n[7],n[8],
1148 n[9],n[10],n[11],n[12],n[13],n[14]);
1150 case 20:elem = getMeshDS()->AddVolume(n[0],n[1],n[2],n[3],n[4],n[5],n[6],n[7],
1151 n[8],n[9],n[10],n[11],n[12],n[13],n[14],
1152 n[15],n[16],n[17],n[18],n[19]);
1154 case 27:elem = getMeshDS()->AddVolume(n[0],n[1],n[2],n[3],n[4],n[5],n[6],n[7],
1155 n[8],n[9],n[10],n[11],n[12],n[13],n[14],
1156 n[15],n[16],n[17],n[18],n[19],
1157 n[20],n[21],n[22],n[23],n[24],n[25],n[26]);
1161 // Update Python script
1162 TPythonDump() << "volID = " << this << ".AddVolume( " << IDsOfNodes << " )";
1164 declareMeshModified( /*isReComputeSafe=*/false );
1165 return elem ? elem->GetID() : 0;
1167 SMESH_CATCH( SMESH::throwCorbaException );
1171 //=============================================================================
1173 * AddPolyhedralVolume
1175 //=============================================================================
1176 CORBA::Long SMESH_MeshEditor_i::AddPolyhedralVolume (const SMESH::long_array & IDsOfNodes,
1177 const SMESH::long_array & Quantities)
1178 throw (SALOME::SALOME_Exception)
1183 int NbNodes = IDsOfNodes.length();
1184 std::vector<const SMDS_MeshNode*> n (NbNodes);
1185 for (int i = 0; i < NbNodes; i++)
1187 const SMDS_MeshNode* aNode = getMeshDS()->FindNode(IDsOfNodes[i]);
1188 if (!aNode) return 0;
1192 int NbFaces = Quantities.length();
1193 std::vector<int> q (NbFaces);
1194 for (int j = 0; j < NbFaces; j++)
1195 q[j] = Quantities[j];
1197 const SMDS_MeshElement* elem = getMeshDS()->AddPolyhedralVolume(n, q);
1199 // Update Python script
1200 TPythonDump() << "volID = " << this << ".AddPolyhedralVolume( "
1201 << IDsOfNodes << ", " << Quantities << " )";
1203 declareMeshModified( /*isReComputeSafe=*/false );
1204 return elem ? elem->GetID() : 0;
1206 SMESH_CATCH( SMESH::throwCorbaException );
1210 //=============================================================================
1212 * AddPolyhedralVolumeByFaces
1214 //=============================================================================
1216 CORBA::Long SMESH_MeshEditor_i::AddPolyhedralVolumeByFaces (const SMESH::long_array & IdsOfFaces)
1217 throw (SALOME::SALOME_Exception)
1222 int NbFaces = IdsOfFaces.length();
1223 std::vector<const SMDS_MeshNode*> poly_nodes;
1224 std::vector<int> quantities (NbFaces);
1226 for (int i = 0; i < NbFaces; i++) {
1227 const SMDS_MeshElement* aFace = getMeshDS()->FindElement(IdsOfFaces[i]);
1228 quantities[i] = aFace->NbNodes();
1230 SMDS_ElemIteratorPtr It = aFace->nodesIterator();
1231 while (It->more()) {
1232 poly_nodes.push_back(static_cast<const SMDS_MeshNode *>(It->next()));
1236 const SMDS_MeshElement* elem = getMeshDS()->AddPolyhedralVolume(poly_nodes, quantities);
1238 // Update Python script
1239 TPythonDump() << "volID = " << this << ".AddPolyhedralVolumeByFaces( "
1240 << IdsOfFaces << " )";
1242 declareMeshModified( /*isReComputeSafe=*/false );
1243 return elem ? elem->GetID() : 0;
1245 SMESH_CATCH( SMESH::throwCorbaException );
1249 //=============================================================================
1251 // \brief Create 0D elements on all nodes of the given object.
1252 // \param theObject object on whose nodes 0D elements will be created.
1253 // \param theGroupName optional name of a group to add 0D elements created
1254 // and/or found on nodes of \a theObject.
1255 // \param DuplicateElements to add one more 0D element to a node or not.
1256 // \return an object (a new group or a temporary SMESH_IDSource) holding
1257 // ids of new and/or found 0D elements.
1259 //=============================================================================
1261 SMESH::SMESH_IDSource_ptr
1262 SMESH_MeshEditor_i::Create0DElementsOnAllNodes(SMESH::SMESH_IDSource_ptr theObject,
1263 const char* theGroupName,
1264 CORBA::Boolean theDuplicateElements)
1265 throw (SALOME::SALOME_Exception)
1270 SMESH::SMESH_IDSource_var result;
1273 TIDSortedElemSet elements, elems0D;
1274 if ( idSourceToSet( theObject, getMeshDS(), elements, SMDSAbs_All, /*emptyIfIsMesh=*/1))
1275 getEditor().Create0DElementsOnAllNodes( elements, elems0D, theDuplicateElements );
1277 SMESH::long_array_var newElems = new SMESH::long_array;
1278 newElems->length( elems0D.size() );
1279 TIDSortedElemSet::iterator eIt = elems0D.begin();
1280 for ( size_t i = 0; i < elems0D.size(); ++i, ++eIt )
1281 newElems[ i ] = (*eIt)->GetID();
1283 SMESH::SMESH_GroupBase_var groupToFill;
1284 if ( theGroupName && strlen( theGroupName ))
1286 // Get existing group named theGroupName
1287 SMESH::ListOfGroups_var groups = myMesh_i->GetGroups();
1288 for (int i = 0, nbGroups = groups->length(); i < nbGroups; i++ ) {
1289 SMESH::SMESH_GroupBase_var group = groups[i];
1290 if ( !group->_is_nil() ) {
1291 CORBA::String_var name = group->GetName();
1292 if ( strcmp( name.in(), theGroupName ) == 0 && group->GetType() == SMESH::ELEM0D ) {
1293 groupToFill = group;
1298 if ( groupToFill->_is_nil() )
1299 groupToFill = myMesh_i->CreateGroup( SMESH::ELEM0D, theGroupName );
1300 else if ( !SMESH::DownCast< SMESH_Group_i* > ( groupToFill ))
1301 groupToFill = myMesh_i->ConvertToStandalone( groupToFill );
1304 if ( SMESH_Group_i* group_i = SMESH::DownCast< SMESH_Group_i* > ( groupToFill ))
1306 group_i->Add( newElems );
1307 result = SMESH::SMESH_IDSource::_narrow( groupToFill );
1308 pyDump << groupToFill;
1312 result = MakeIDSource( newElems, SMESH::ELEM0D );
1313 pyDump << "elem0DIDs";
1316 pyDump << " = " << this << ".Create0DElementsOnAllNodes( "
1317 << theObject << ", '" << theGroupName << "' )";
1319 return result._retn();
1321 SMESH_CATCH( SMESH::throwCorbaException );
1325 //=============================================================================
1327 * \brief Bind a node to a vertex
1328 * \param NodeID - node ID
1329 * \param VertexID - vertex ID available through GEOM_Object.GetSubShapeIndices()[0]
1330 * \retval boolean - false if NodeID or VertexID is invalid
1332 //=============================================================================
1334 void SMESH_MeshEditor_i::SetNodeOnVertex(CORBA::Long NodeID, CORBA::Long VertexID)
1335 throw (SALOME::SALOME_Exception)
1339 SMESHDS_Mesh * mesh = getMeshDS();
1340 SMDS_MeshNode* node = const_cast<SMDS_MeshNode*>( mesh->FindNode(NodeID) );
1342 THROW_SALOME_CORBA_EXCEPTION("Invalid NodeID", SALOME::BAD_PARAM);
1344 if ( mesh->MaxShapeIndex() < VertexID )
1345 THROW_SALOME_CORBA_EXCEPTION("Invalid VertexID", SALOME::BAD_PARAM);
1347 TopoDS_Shape shape = mesh->IndexToShape( VertexID );
1348 if ( shape.ShapeType() != TopAbs_VERTEX )
1349 THROW_SALOME_CORBA_EXCEPTION("Invalid VertexID", SALOME::BAD_PARAM);
1351 mesh->SetNodeOnVertex( node, VertexID );
1353 myMesh->SetIsModified( true );
1355 SMESH_CATCH( SMESH::throwCorbaException );
1358 //=============================================================================
1360 * \brief Store node position on an edge
1361 * \param NodeID - node ID
1362 * \param EdgeID - edge ID available through GEOM_Object.GetSubShapeIndices()[0]
1363 * \param paramOnEdge - parameter on edge where the node is located
1364 * \retval boolean - false if any parameter is invalid
1366 //=============================================================================
1368 void SMESH_MeshEditor_i::SetNodeOnEdge(CORBA::Long NodeID, CORBA::Long EdgeID,
1369 CORBA::Double paramOnEdge)
1370 throw (SALOME::SALOME_Exception)
1374 SMESHDS_Mesh * mesh = getMeshDS();
1375 SMDS_MeshNode* node = const_cast<SMDS_MeshNode*>( mesh->FindNode(NodeID) );
1377 THROW_SALOME_CORBA_EXCEPTION("Invalid NodeID", SALOME::BAD_PARAM);
1379 if ( mesh->MaxShapeIndex() < EdgeID )
1380 THROW_SALOME_CORBA_EXCEPTION("Invalid EdgeID", SALOME::BAD_PARAM);
1382 TopoDS_Shape shape = mesh->IndexToShape( EdgeID );
1383 if ( shape.ShapeType() != TopAbs_EDGE )
1384 THROW_SALOME_CORBA_EXCEPTION("Invalid EdgeID", SALOME::BAD_PARAM);
1387 BRep_Tool::Range( TopoDS::Edge( shape ), f,l);
1388 if ( paramOnEdge < f || paramOnEdge > l )
1389 THROW_SALOME_CORBA_EXCEPTION("Invalid paramOnEdge", SALOME::BAD_PARAM);
1391 mesh->SetNodeOnEdge( node, EdgeID, paramOnEdge );
1393 myMesh->SetIsModified( true );
1395 SMESH_CATCH( SMESH::throwCorbaException );
1398 //=============================================================================
1400 * \brief Store node position on a face
1401 * \param NodeID - node ID
1402 * \param FaceID - face ID available through GEOM_Object.GetSubShapeIndices()[0]
1403 * \param u - U parameter on face where the node is located
1404 * \param v - V parameter on face where the node is located
1405 * \retval boolean - false if any parameter is invalid
1407 //=============================================================================
1409 void SMESH_MeshEditor_i::SetNodeOnFace(CORBA::Long NodeID, CORBA::Long FaceID,
1410 CORBA::Double u, CORBA::Double v)
1411 throw (SALOME::SALOME_Exception)
1414 SMESHDS_Mesh * mesh = getMeshDS();
1415 SMDS_MeshNode* node = const_cast<SMDS_MeshNode*>( mesh->FindNode(NodeID) );
1417 THROW_SALOME_CORBA_EXCEPTION("Invalid NodeID", SALOME::BAD_PARAM);
1419 if ( mesh->MaxShapeIndex() < FaceID )
1420 THROW_SALOME_CORBA_EXCEPTION("Invalid FaceID", SALOME::BAD_PARAM);
1422 TopoDS_Shape shape = mesh->IndexToShape( FaceID );
1423 if ( shape.ShapeType() != TopAbs_FACE )
1424 THROW_SALOME_CORBA_EXCEPTION("Invalid FaceID", SALOME::BAD_PARAM);
1426 BRepAdaptor_Surface surf( TopoDS::Face( shape ));
1427 bool isOut = ( u < surf.FirstUParameter() ||
1428 u > surf.LastUParameter() ||
1429 v < surf.FirstVParameter() ||
1430 v > surf.LastVParameter() );
1434 MESSAGE ( "FACE " << FaceID << " (" << u << "," << v << ") out of "
1435 << " u( " << surf.FirstUParameter()
1436 << "," << surf.LastUParameter()
1437 << ") v( " << surf.FirstVParameter()
1438 << "," << surf.LastVParameter() << ")" );
1440 THROW_SALOME_CORBA_EXCEPTION("Invalid UV", SALOME::BAD_PARAM);
1443 mesh->SetNodeOnFace( node, FaceID, u, v );
1444 myMesh->SetIsModified( true );
1446 SMESH_CATCH( SMESH::throwCorbaException );
1449 //=============================================================================
1451 * \brief Bind a node to a solid
1452 * \param NodeID - node ID
1453 * \param SolidID - vertex ID available through GEOM_Object.GetSubShapeIndices()[0]
1454 * \retval boolean - false if NodeID or SolidID is invalid
1456 //=============================================================================
1458 void SMESH_MeshEditor_i::SetNodeInVolume(CORBA::Long NodeID, CORBA::Long SolidID)
1459 throw (SALOME::SALOME_Exception)
1462 SMESHDS_Mesh * mesh = getMeshDS();
1463 SMDS_MeshNode* node = const_cast<SMDS_MeshNode*>( mesh->FindNode(NodeID) );
1465 THROW_SALOME_CORBA_EXCEPTION("Invalid NodeID", SALOME::BAD_PARAM);
1467 if ( mesh->MaxShapeIndex() < SolidID )
1468 THROW_SALOME_CORBA_EXCEPTION("Invalid SolidID", SALOME::BAD_PARAM);
1470 TopoDS_Shape shape = mesh->IndexToShape( SolidID );
1471 if ( shape.ShapeType() != TopAbs_SOLID &&
1472 shape.ShapeType() != TopAbs_SHELL)
1473 THROW_SALOME_CORBA_EXCEPTION("Invalid SolidID", SALOME::BAD_PARAM);
1475 mesh->SetNodeInVolume( node, SolidID );
1477 SMESH_CATCH( SMESH::throwCorbaException );
1480 //=============================================================================
1482 * \brief Bind an element to a shape
1483 * \param ElementID - element ID
1484 * \param ShapeID - shape ID available through GEOM_Object.GetSubShapeIndices()[0]
1486 //=============================================================================
1488 void SMESH_MeshEditor_i::SetMeshElementOnShape(CORBA::Long ElementID,
1489 CORBA::Long ShapeID)
1490 throw (SALOME::SALOME_Exception)
1493 SMESHDS_Mesh * mesh = getMeshDS();
1494 SMDS_MeshElement* elem = const_cast<SMDS_MeshElement*>(mesh->FindElement(ElementID));
1496 THROW_SALOME_CORBA_EXCEPTION("Invalid ElementID", SALOME::BAD_PARAM);
1498 if ( mesh->MaxShapeIndex() < ShapeID || ShapeID < 1 )
1499 THROW_SALOME_CORBA_EXCEPTION("Invalid ShapeID", SALOME::BAD_PARAM);
1501 TopoDS_Shape shape = mesh->IndexToShape( ShapeID );
1502 if ( shape.ShapeType() != TopAbs_EDGE &&
1503 shape.ShapeType() != TopAbs_FACE &&
1504 shape.ShapeType() != TopAbs_SOLID &&
1505 shape.ShapeType() != TopAbs_SHELL )
1506 THROW_SALOME_CORBA_EXCEPTION("Invalid shape type", SALOME::BAD_PARAM);
1508 mesh->SetMeshElementOnShape( elem, ShapeID );
1510 myMesh->SetIsModified( true );
1512 SMESH_CATCH( SMESH::throwCorbaException );
1515 //=============================================================================
1519 //=============================================================================
1521 CORBA::Boolean SMESH_MeshEditor_i::InverseDiag(CORBA::Long NodeID1,
1522 CORBA::Long NodeID2)
1523 throw (SALOME::SALOME_Exception)
1528 const SMDS_MeshNode * n1 = getMeshDS()->FindNode( NodeID1 );
1529 const SMDS_MeshNode * n2 = getMeshDS()->FindNode( NodeID2 );
1533 // Update Python script
1534 TPythonDump() << "isDone = " << this << ".InverseDiag( "
1535 << NodeID1 << ", " << NodeID2 << " )";
1537 int ret = getEditor().InverseDiag ( n1, n2 );
1539 declareMeshModified( /*isReComputeSafe=*/false );
1542 SMESH_CATCH( SMESH::throwCorbaException );
1546 //=============================================================================
1550 //=============================================================================
1552 CORBA::Boolean SMESH_MeshEditor_i::DeleteDiag(CORBA::Long NodeID1,
1553 CORBA::Long NodeID2)
1554 throw (SALOME::SALOME_Exception)
1559 const SMDS_MeshNode * n1 = getMeshDS()->FindNode( NodeID1 );
1560 const SMDS_MeshNode * n2 = getMeshDS()->FindNode( NodeID2 );
1564 // Update Python script
1565 TPythonDump() << "isDone = " << this << ".DeleteDiag( "
1566 << NodeID1 << ", " << NodeID2 << " )";
1569 bool stat = getEditor().DeleteDiag ( n1, n2 );
1571 declareMeshModified( /*isReComputeSafe=*/!stat );
1575 SMESH_CATCH( SMESH::throwCorbaException );
1579 //=============================================================================
1583 //=============================================================================
1585 CORBA::Boolean SMESH_MeshEditor_i::Reorient(const SMESH::long_array & IDsOfElements)
1586 throw (SALOME::SALOME_Exception)
1591 for ( CORBA::ULong i = 0; i < IDsOfElements.length(); i++ )
1593 CORBA::Long index = IDsOfElements[i];
1594 const SMDS_MeshElement * elem = getMeshDS()->FindElement(index);
1596 getEditor().Reorient( elem );
1598 // Update Python script
1599 TPythonDump() << "isDone = " << this << ".Reorient( " << IDsOfElements << " )";
1601 declareMeshModified( /*isReComputeSafe=*/ IDsOfElements.length() == 0 );
1604 SMESH_CATCH( SMESH::throwCorbaException );
1608 //=============================================================================
1612 //=============================================================================
1614 CORBA::Boolean SMESH_MeshEditor_i::ReorientObject(SMESH::SMESH_IDSource_ptr theObject)
1615 throw (SALOME::SALOME_Exception)
1620 TPythonDump aTPythonDump; // suppress dump in Reorient()
1622 prepareIdSource( theObject );
1624 SMESH::long_array_var anElementsId = theObject->GetIDs();
1625 CORBA::Boolean isDone = Reorient(anElementsId);
1627 // Update Python script
1628 aTPythonDump << "isDone = " << this << ".ReorientObject( " << theObject << " )";
1630 declareMeshModified( /*isReComputeSafe=*/ anElementsId->length() == 0 );
1633 SMESH_CATCH( SMESH::throwCorbaException );
1637 //=======================================================================
1638 //function : Reorient2D
1639 //purpose : Reorient faces contained in \a the2Dgroup.
1640 // the2Dgroup - the mesh or its part to reorient
1641 // theDirection - desired direction of normal of \a theFace
1642 // theFace - ID of face whose orientation is checked.
1643 // It can be < 1 then \a thePoint is used to find a face.
1644 // thePoint - is used to find a face if \a theFace < 1.
1645 // return number of reoriented elements.
1646 //=======================================================================
1648 CORBA::Long SMESH_MeshEditor_i::Reorient2D(SMESH::SMESH_IDSource_ptr the2Dgroup,
1649 const SMESH::DirStruct& theDirection,
1650 CORBA::Long theFace,
1651 const SMESH::PointStruct& thePoint)
1652 throw (SALOME::SALOME_Exception)
1655 initData(/*deleteSearchers=*/false);
1657 TIDSortedElemSet elements;
1658 IDSource_Error error;
1659 idSourceToSet( the2Dgroup, getMeshDS(), elements, SMDSAbs_Face, /*emptyIfIsMesh=*/1, &error );
1660 if ( error == IDSource_EMPTY )
1662 if ( error == IDSource_INVALID )
1663 THROW_SALOME_CORBA_EXCEPTION("No faces in given group", SALOME::BAD_PARAM);
1666 const SMDS_MeshElement* face = 0;
1669 face = getMeshDS()->FindElement( theFace );
1671 THROW_SALOME_CORBA_EXCEPTION("Inexistent face given", SALOME::BAD_PARAM);
1672 if ( face->GetType() != SMDSAbs_Face )
1673 THROW_SALOME_CORBA_EXCEPTION("Wrong element type", SALOME::BAD_PARAM);
1677 // create theElementSearcher if needed
1678 theSearchersDeleter.Set( myMesh, getPartIOR( the2Dgroup, SMESH::FACE ));
1679 if ( !theElementSearcher )
1681 if ( elements.empty() ) // search in the whole mesh
1683 if ( myMesh->NbFaces() == 0 )
1684 THROW_SALOME_CORBA_EXCEPTION("No faces in the mesh", SALOME::BAD_PARAM);
1686 theElementSearcher = SMESH_MeshAlgos::GetElementSearcher( *getMeshDS() );
1690 typedef SMDS_SetIterator<const SMDS_MeshElement*, TIDSortedElemSet::const_iterator > TIter;
1691 SMDS_ElemIteratorPtr elemsIt( new TIter( elements.begin(), elements.end() ));
1693 theElementSearcher = SMESH_MeshAlgos::GetElementSearcher( *getMeshDS(), elemsIt);
1697 gp_Pnt p( thePoint.x, thePoint.y, thePoint.z );
1698 face = theElementSearcher->FindClosestTo( p, SMDSAbs_Face );
1701 THROW_SALOME_CORBA_EXCEPTION("No face found by point", SALOME::INTERNAL_ERROR );
1702 if ( !elements.empty() && !elements.count( face ))
1703 THROW_SALOME_CORBA_EXCEPTION("Found face is not in the group", SALOME::BAD_PARAM );
1706 const SMESH::PointStruct * P = &theDirection.PS;
1707 gp_Vec dirVec( P->x, P->y, P->z );
1708 if ( dirVec.Magnitude() < std::numeric_limits< double >::min() )
1709 THROW_SALOME_CORBA_EXCEPTION("Zero size vector", SALOME::BAD_PARAM);
1711 int nbReori = getEditor().Reorient2D( elements, dirVec, face );
1714 declareMeshModified( /*isReComputeSafe=*/false );
1716 TPythonDump() << this << ".Reorient2D( "
1717 << the2Dgroup << ", "
1718 << theDirection << ", "
1720 << thePoint << " )";
1724 SMESH_CATCH( SMESH::throwCorbaException );
1728 //=======================================================================
1729 //function : Reorient2DBy3D
1730 //purpose : Reorient faces basing on orientation of adjacent volumes.
1731 //=======================================================================
1733 CORBA::Long SMESH_MeshEditor_i::Reorient2DBy3D(const SMESH::ListOfIDSources& faceGroups,
1734 SMESH::SMESH_IDSource_ptr volumeGroup,
1735 CORBA::Boolean outsideNormal)
1736 throw (SALOME::SALOME_Exception)
1741 TIDSortedElemSet volumes;
1742 IDSource_Error volsError;
1743 idSourceToSet( volumeGroup, getMeshDS(), volumes, SMDSAbs_Volume, /*emptyIfMesh=*/1, &volsError);
1746 for ( size_t i = 0; i < faceGroups.length(); ++i )
1748 SMESH::SMESH_IDSource_ptr faceGrp = faceGroups[i].in();
1750 TIDSortedElemSet faces;
1751 IDSource_Error error;
1752 idSourceToSet( faceGrp, getMeshDS(), faces, SMDSAbs_Face, /*emptyIfIsMesh=*/1, &error );
1753 if ( error == IDSource_INVALID && faceGroups.length() == 1 )
1754 THROW_SALOME_CORBA_EXCEPTION("No faces in a given object", SALOME::BAD_PARAM);
1755 if ( error == IDSource_OK && volsError != IDSource_OK )
1756 THROW_SALOME_CORBA_EXCEPTION("No volumes in a given object", SALOME::BAD_PARAM);
1758 nbReori += getEditor().Reorient2DBy3D( faces, volumes, outsideNormal );
1760 if ( error != IDSource_EMPTY && faces.empty() ) // all faces in the mesh treated
1765 declareMeshModified( /*isReComputeSafe=*/false );
1767 TPythonDump() << this << ".Reorient2DBy3D( "
1768 << faceGroups << ", "
1769 << volumeGroup << ", "
1770 << outsideNormal << " )";
1774 SMESH_CATCH( SMESH::throwCorbaException );
1778 //=============================================================================
1780 * \brief Fuse neighbour triangles into quadrangles.
1782 //=============================================================================
1784 CORBA::Boolean SMESH_MeshEditor_i::TriToQuad (const SMESH::long_array & IDsOfElements,
1785 SMESH::NumericalFunctor_ptr Criterion,
1786 CORBA::Double MaxAngle)
1787 throw (SALOME::SALOME_Exception)
1792 SMESHDS_Mesh* aMesh = getMeshDS();
1793 TIDSortedElemSet faces,copyFaces;
1794 SMDS_MeshElement::GeomFilter triaFilter(SMDSGeom_TRIANGLE);
1795 arrayToSet(IDsOfElements, aMesh, faces, SMDSAbs_Face, & triaFilter);
1796 TIDSortedElemSet* workElements = & faces;
1798 if ( myIsPreviewMode ) {
1799 SMDSAbs_ElementType select = SMDSAbs_Face;
1800 getPreviewMesh( SMDSAbs_Face )->Copy( faces, copyFaces, select );
1801 workElements = & copyFaces;
1804 SMESH::NumericalFunctor_i* aNumericalFunctor =
1805 dynamic_cast<SMESH::NumericalFunctor_i*>( SMESH_Gen_i::GetServant( Criterion ).in() );
1806 SMESH::Controls::NumericalFunctorPtr aCrit;
1807 if ( !aNumericalFunctor )
1808 aCrit.reset( new SMESH::Controls::MaxElementLength2D() );
1810 aCrit = aNumericalFunctor->GetNumericalFunctor();
1812 if ( !myIsPreviewMode ) {
1813 // Update Python script
1814 TPythonDump() << "isDone = " << this << ".TriToQuad( "
1815 << IDsOfElements << ", " << aNumericalFunctor << ", " << TVar( MaxAngle ) << " )";
1818 bool stat = getEditor().TriToQuad( *workElements, aCrit, MaxAngle );
1820 declareMeshModified( /*isReComputeSafe=*/!stat );
1823 SMESH_CATCH( SMESH::throwCorbaException );
1827 //=============================================================================
1829 * \brief Fuse neighbour triangles into quadrangles.
1831 //=============================================================================
1833 CORBA::Boolean SMESH_MeshEditor_i::TriToQuadObject (SMESH::SMESH_IDSource_ptr theObject,
1834 SMESH::NumericalFunctor_ptr Criterion,
1835 CORBA::Double MaxAngle)
1836 throw (SALOME::SALOME_Exception)
1841 TPythonDump aTPythonDump; // suppress dump in TriToQuad()
1843 prepareIdSource( theObject );
1844 SMESH::long_array_var anElementsId = theObject->GetIDs();
1845 CORBA::Boolean isDone = TriToQuad(anElementsId, Criterion, MaxAngle);
1847 if ( !myIsPreviewMode ) {
1848 SMESH::NumericalFunctor_i* aNumericalFunctor =
1849 SMESH::DownCast<SMESH::NumericalFunctor_i*>( Criterion );
1851 // Update Python script
1852 aTPythonDump << "isDone = " << this << ".TriToQuadObject("
1853 << theObject << ", " << aNumericalFunctor << ", " << TVar( MaxAngle ) << " )";
1858 SMESH_CATCH( SMESH::throwCorbaException );
1862 //=============================================================================
1864 * \brief Split quadrangles into triangles.
1866 //=============================================================================
1868 CORBA::Boolean SMESH_MeshEditor_i::QuadToTri (const SMESH::long_array & IDsOfElements,
1869 SMESH::NumericalFunctor_ptr Criterion)
1870 throw (SALOME::SALOME_Exception)
1875 SMESHDS_Mesh* aMesh = getMeshDS();
1876 TIDSortedElemSet faces;
1877 arrayToSet(IDsOfElements, aMesh, faces, SMDSAbs_Face);
1879 SMESH::NumericalFunctor_i* aNumericalFunctor =
1880 dynamic_cast<SMESH::NumericalFunctor_i*>( SMESH_Gen_i::GetServant( Criterion ).in() );
1881 SMESH::Controls::NumericalFunctorPtr aCrit;
1882 if ( !aNumericalFunctor )
1883 aCrit.reset( new SMESH::Controls::AspectRatio() );
1885 aCrit = aNumericalFunctor->GetNumericalFunctor();
1888 // Update Python script
1889 TPythonDump() << "isDone = " << this << ".QuadToTri( " << IDsOfElements << ", " << aNumericalFunctor << " )";
1891 CORBA::Boolean stat = getEditor().QuadToTri( faces, aCrit );
1893 declareMeshModified( /*isReComputeSafe=*/false );
1896 SMESH_CATCH( SMESH::throwCorbaException );
1900 //=============================================================================
1902 * \brief Split quadrangles into triangles.
1904 //=============================================================================
1906 CORBA::Boolean SMESH_MeshEditor_i::QuadToTriObject (SMESH::SMESH_IDSource_ptr theObject,
1907 SMESH::NumericalFunctor_ptr Criterion)
1908 throw (SALOME::SALOME_Exception)
1913 TPythonDump aTPythonDump; // suppress dump in QuadToTri()
1915 prepareIdSource( theObject );
1916 SMESH::long_array_var anElementsId = theObject->GetIDs();
1917 CORBA::Boolean isDone = QuadToTri(anElementsId, Criterion);
1919 SMESH::NumericalFunctor_i* aNumericalFunctor =
1920 SMESH::DownCast<SMESH::NumericalFunctor_i*>( Criterion );
1922 // Update Python script
1923 aTPythonDump << "isDone = " << this << ".QuadToTriObject( " << theObject << ", " << aNumericalFunctor << " )";
1925 declareMeshModified( /*isReComputeSafe=*/false );
1928 SMESH_CATCH( SMESH::throwCorbaException );
1932 //================================================================================
1934 * \brief Split each of quadrangles into 4 triangles.
1935 * \param [in] theObject - theQuads Container of quadrangles to split.
1937 //================================================================================
1939 void SMESH_MeshEditor_i::QuadTo4Tri (SMESH::SMESH_IDSource_ptr theObject)
1940 throw (SALOME::SALOME_Exception)
1945 TIDSortedElemSet faces;
1946 if ( !idSourceToSet( theObject, getMeshDS(), faces, SMDSAbs_Face, /*emptyIfIsMesh=*/true ) &&
1948 THROW_SALOME_CORBA_EXCEPTION("No faces given", SALOME::BAD_PARAM);
1950 getEditor().QuadTo4Tri( faces );
1951 TPythonDump() << this << ".QuadTo4Tri( " << theObject << " )";
1953 SMESH_CATCH( SMESH::throwCorbaException );
1956 //=============================================================================
1958 * \brief Split quadrangles into triangles.
1960 //=============================================================================
1962 CORBA::Boolean SMESH_MeshEditor_i::SplitQuad (const SMESH::long_array & IDsOfElements,
1963 CORBA::Boolean Diag13)
1964 throw (SALOME::SALOME_Exception)
1969 SMESHDS_Mesh* aMesh = getMeshDS();
1970 TIDSortedElemSet faces;
1971 arrayToSet(IDsOfElements, aMesh, faces, SMDSAbs_Face);
1973 // Update Python script
1974 TPythonDump() << "isDone = " << this << ".SplitQuad( "
1975 << IDsOfElements << ", " << Diag13 << " )";
1977 CORBA::Boolean stat = getEditor().QuadToTri( faces, Diag13 );
1979 declareMeshModified( /*isReComputeSafe=*/ !stat );
1982 SMESH_CATCH( SMESH::throwCorbaException );
1986 //=============================================================================
1988 * \brief Split quadrangles into triangles.
1990 //=============================================================================
1992 CORBA::Boolean SMESH_MeshEditor_i::SplitQuadObject (SMESH::SMESH_IDSource_ptr theObject,
1993 CORBA::Boolean Diag13)
1994 throw (SALOME::SALOME_Exception)
1999 TPythonDump aTPythonDump; // suppress dump in SplitQuad()
2001 prepareIdSource( theObject );
2002 SMESH::long_array_var anElementsId = theObject->GetIDs();
2003 CORBA::Boolean isDone = SplitQuad(anElementsId, Diag13);
2005 // Update Python script
2006 aTPythonDump << "isDone = " << this << ".SplitQuadObject( "
2007 << theObject << ", " << Diag13 << " )";
2009 declareMeshModified( /*isReComputeSafe=*/!isDone );
2012 SMESH_CATCH( SMESH::throwCorbaException );
2017 //=============================================================================
2019 * Find better splitting of the given quadrangle.
2020 * \param IDOfQuad ID of the quadrangle to be splitted.
2021 * \param Criterion A criterion to choose a diagonal for splitting.
2022 * \return 1 if 1-3 diagonal is better, 2 if 2-4
2023 * diagonal is better, 0 if error occurs.
2025 //=============================================================================
2027 CORBA::Long SMESH_MeshEditor_i::BestSplit (CORBA::Long IDOfQuad,
2028 SMESH::NumericalFunctor_ptr Criterion)
2029 throw (SALOME::SALOME_Exception)
2034 const SMDS_MeshElement* quad = getMeshDS()->FindElement(IDOfQuad);
2035 if (quad && quad->GetType() == SMDSAbs_Face && quad->NbNodes() == 4)
2037 SMESH::NumericalFunctor_i* aNumericalFunctor =
2038 dynamic_cast<SMESH::NumericalFunctor_i*>(SMESH_Gen_i::GetServant(Criterion).in());
2039 SMESH::Controls::NumericalFunctorPtr aCrit;
2040 if (aNumericalFunctor)
2041 aCrit = aNumericalFunctor->GetNumericalFunctor();
2043 aCrit.reset(new SMESH::Controls::AspectRatio());
2045 int id = getEditor().BestSplit(quad, aCrit);
2046 declareMeshModified( /*isReComputeSafe=*/ id < 1 );
2050 SMESH_CATCH( SMESH::throwCorbaException );
2054 //================================================================================
2056 * \brief Split volumic elements into tetrahedrons
2058 //================================================================================
2060 void SMESH_MeshEditor_i::SplitVolumesIntoTetra (SMESH::SMESH_IDSource_ptr elems,
2061 CORBA::Short methodFlags)
2062 throw (SALOME::SALOME_Exception)
2067 ::SMESH_MeshEditor::TFacetOfElem elemSet;
2068 const int noneFacet = -1;
2069 SMDS_ElemIteratorPtr volIt = myMesh_i->GetElements( elems, SMESH::VOLUME );
2070 while( volIt->more() )
2071 elemSet.insert( elemSet.end(), make_pair( volIt->next(), noneFacet ));
2073 getEditor().SplitVolumes( elemSet, int( methodFlags ));
2074 declareMeshModified( /*isReComputeSafe=*/true ); // it does not influence Compute()
2076 TPythonDump() << this << ".SplitVolumesIntoTetra( "
2077 << elems << ", " << methodFlags << " )";
2079 SMESH_CATCH( SMESH::throwCorbaException );
2082 //================================================================================
2084 * \brief Split hexahedra into triangular prisms
2085 * \param elems - elements to split
2086 * \param facetToSplitNormal - normal used to find a facet of hexahedron
2087 * to split into triangles
2088 * \param methodFlags - flags passing splitting method:
2089 * 1 - split the hexahedron into 2 prisms
2090 * 2 - split the hexahedron into 4 prisms
2092 //================================================================================
2094 void SMESH_MeshEditor_i::SplitHexahedraIntoPrisms( SMESH::SMESH_IDSource_ptr elems,
2095 const SMESH::PointStruct & startHexPoint,
2096 const SMESH::DirStruct& facetToSplitNormal,
2097 CORBA::Short methodFlags,
2098 CORBA::Boolean allDomains)
2099 throw (SALOME::SALOME_Exception)
2103 prepareIdSource( elems );
2105 gp_Ax1 facetNorm( gp_Pnt( startHexPoint.x,
2108 gp_Dir( facetToSplitNormal.PS.x,
2109 facetToSplitNormal.PS.y,
2110 facetToSplitNormal.PS.z ));
2111 TIDSortedElemSet elemSet;
2112 SMESH::long_array_var anElementsId = elems->GetIDs();
2113 SMDS_MeshElement::GeomFilter filter( SMDSGeom_HEXA );
2114 arrayToSet( anElementsId, getMeshDS(), elemSet, SMDSAbs_Volume, &filter );
2116 ::SMESH_MeshEditor::TFacetOfElem elemFacets;
2117 while ( !elemSet.empty() )
2119 getEditor().GetHexaFacetsToSplit( elemSet, facetNorm, elemFacets );
2123 ::SMESH_MeshEditor::TFacetOfElem::iterator ef = elemFacets.begin();
2124 for ( ; ef != elemFacets.end(); ++ef )
2125 elemSet.erase( ef->first );
2128 if ( methodFlags == 2 )
2129 methodFlags = int( ::SMESH_MeshEditor::HEXA_TO_4_PRISMS );
2131 methodFlags = int( ::SMESH_MeshEditor::HEXA_TO_2_PRISMS );
2133 getEditor().SplitVolumes( elemFacets, int( methodFlags ));
2134 declareMeshModified( /*isReComputeSafe=*/true ); // it does not influence Compute()
2136 TPythonDump() << this << ".SplitHexahedraIntoPrisms( "
2138 << startHexPoint << ", "
2139 << facetToSplitNormal<< ", "
2140 << methodFlags<< ", "
2141 << allDomains << " )";
2143 SMESH_CATCH( SMESH::throwCorbaException );
2146 //================================================================================
2148 * \brief Split bi-quadratic elements into linear ones without creation of additional nodes:
2149 * - bi-quadratic triangle will be split into 3 linear quadrangles;
2150 * - bi-quadratic quadrangle will be split into 4 linear quadrangles;
2151 * - tri-quadratic hexahedron will be split into 8 linear hexahedra.
2152 * Quadratic elements of lower dimension adjacent to the split bi-quadratic element
2153 * will be split in order to keep the mesh conformal.
2154 * \param elems - elements to split
2156 //================================================================================
2158 void SMESH_MeshEditor_i::SplitBiQuadraticIntoLinear(const SMESH::ListOfIDSources& theElems)
2159 throw (SALOME::SALOME_Exception)
2164 TIDSortedElemSet elemSet;
2165 for ( size_t i = 0; i < theElems.length(); ++i )
2167 SMESH::SMESH_IDSource_ptr elems = theElems[i].in();
2168 SMESH::SMESH_Mesh_var mesh = elems->GetMesh();
2169 if ( mesh->GetId() != myMesh_i->GetId() )
2170 THROW_SALOME_CORBA_EXCEPTION("Wrong mesh of IDSource", SALOME::BAD_PARAM);
2172 idSourceToSet( elems, getMeshDS(), elemSet, SMDSAbs_All );
2174 getEditor().SplitBiQuadraticIntoLinear( elemSet );
2176 declareMeshModified( /*isReComputeSafe=*/true ); // it does not influence Compute()
2178 TPythonDump() << this << ".SplitBiQuadraticIntoLinear( "
2179 << theElems << " )";
2181 SMESH_CATCH( SMESH::throwCorbaException );
2184 //=======================================================================
2187 //=======================================================================
2190 SMESH_MeshEditor_i::Smooth(const SMESH::long_array & IDsOfElements,
2191 const SMESH::long_array & IDsOfFixedNodes,
2192 CORBA::Long MaxNbOfIterations,
2193 CORBA::Double MaxAspectRatio,
2194 SMESH::SMESH_MeshEditor::Smooth_Method Method)
2195 throw (SALOME::SALOME_Exception)
2197 return smooth( IDsOfElements, IDsOfFixedNodes, MaxNbOfIterations,
2198 MaxAspectRatio, Method, false );
2202 //=======================================================================
2203 //function : SmoothParametric
2205 //=======================================================================
2208 SMESH_MeshEditor_i::SmoothParametric(const SMESH::long_array & IDsOfElements,
2209 const SMESH::long_array & IDsOfFixedNodes,
2210 CORBA::Long MaxNbOfIterations,
2211 CORBA::Double MaxAspectRatio,
2212 SMESH::SMESH_MeshEditor::Smooth_Method Method)
2213 throw (SALOME::SALOME_Exception)
2215 return smooth( IDsOfElements, IDsOfFixedNodes, MaxNbOfIterations,
2216 MaxAspectRatio, Method, true );
2220 //=======================================================================
2221 //function : SmoothObject
2223 //=======================================================================
2226 SMESH_MeshEditor_i::SmoothObject(SMESH::SMESH_IDSource_ptr theObject,
2227 const SMESH::long_array & IDsOfFixedNodes,
2228 CORBA::Long MaxNbOfIterations,
2229 CORBA::Double MaxAspectRatio,
2230 SMESH::SMESH_MeshEditor::Smooth_Method Method)
2231 throw (SALOME::SALOME_Exception)
2233 return smoothObject (theObject, IDsOfFixedNodes, MaxNbOfIterations,
2234 MaxAspectRatio, Method, false);
2238 //=======================================================================
2239 //function : SmoothParametricObject
2241 //=======================================================================
2244 SMESH_MeshEditor_i::SmoothParametricObject(SMESH::SMESH_IDSource_ptr theObject,
2245 const SMESH::long_array & IDsOfFixedNodes,
2246 CORBA::Long MaxNbOfIterations,
2247 CORBA::Double MaxAspectRatio,
2248 SMESH::SMESH_MeshEditor::Smooth_Method Method)
2249 throw (SALOME::SALOME_Exception)
2251 return smoothObject (theObject, IDsOfFixedNodes, MaxNbOfIterations,
2252 MaxAspectRatio, Method, true);
2256 //=============================================================================
2260 //=============================================================================
2263 SMESH_MeshEditor_i::smooth(const SMESH::long_array & IDsOfElements,
2264 const SMESH::long_array & IDsOfFixedNodes,
2265 CORBA::Long MaxNbOfIterations,
2266 CORBA::Double MaxAspectRatio,
2267 SMESH::SMESH_MeshEditor::Smooth_Method Method,
2269 throw (SALOME::SALOME_Exception)
2274 SMESHDS_Mesh* aMesh = getMeshDS();
2276 TIDSortedElemSet elements;
2277 arrayToSet(IDsOfElements, aMesh, elements, SMDSAbs_Face);
2279 set<const SMDS_MeshNode*> fixedNodes;
2280 for ( CORBA::ULong i = 0; i < IDsOfFixedNodes.length(); i++) {
2281 CORBA::Long index = IDsOfFixedNodes[i];
2282 const SMDS_MeshNode * node = aMesh->FindNode(index);
2284 fixedNodes.insert( node );
2286 ::SMESH_MeshEditor::SmoothMethod method = ::SMESH_MeshEditor::LAPLACIAN;
2287 if ( Method != SMESH::SMESH_MeshEditor::LAPLACIAN_SMOOTH )
2288 method = ::SMESH_MeshEditor::CENTROIDAL;
2290 getEditor().Smooth(elements, fixedNodes, method,
2291 MaxNbOfIterations, MaxAspectRatio, IsParametric );
2293 declareMeshModified( /*isReComputeSafe=*/true ); // does not prevent re-compute
2295 // Update Python script
2296 TPythonDump() << "isDone = " << this << "."
2297 << (IsParametric ? "SmoothParametric( " : "Smooth( ")
2298 << IDsOfElements << ", " << IDsOfFixedNodes << ", "
2299 << TVar( MaxNbOfIterations ) << ", " << TVar( MaxAspectRatio ) << ", "
2300 << "SMESH.SMESH_MeshEditor."
2301 << ( Method == SMESH::SMESH_MeshEditor::CENTROIDAL_SMOOTH ?
2302 "CENTROIDAL_SMOOTH )" : "LAPLACIAN_SMOOTH )");
2306 SMESH_CATCH( SMESH::throwCorbaException );
2310 //=============================================================================
2314 //=============================================================================
2317 SMESH_MeshEditor_i::smoothObject(SMESH::SMESH_IDSource_ptr theObject,
2318 const SMESH::long_array & IDsOfFixedNodes,
2319 CORBA::Long MaxNbOfIterations,
2320 CORBA::Double MaxAspectRatio,
2321 SMESH::SMESH_MeshEditor::Smooth_Method Method,
2323 throw (SALOME::SALOME_Exception)
2328 TPythonDump aTPythonDump; // suppress dump in smooth()
2330 prepareIdSource( theObject );
2331 SMESH::long_array_var anElementsId = theObject->GetIDs();
2332 CORBA::Boolean isDone = smooth (anElementsId, IDsOfFixedNodes, MaxNbOfIterations,
2333 MaxAspectRatio, Method, IsParametric);
2335 // Update Python script
2336 aTPythonDump << "isDone = " << this << "."
2337 << (IsParametric ? "SmoothParametricObject( " : "SmoothObject( ")
2338 << theObject << ", " << IDsOfFixedNodes << ", "
2339 << TVar( MaxNbOfIterations ) << ", " << TVar( MaxAspectRatio ) << ", "
2340 << "SMESH.SMESH_MeshEditor."
2341 << ( Method == SMESH::SMESH_MeshEditor::CENTROIDAL_SMOOTH ?
2342 "CENTROIDAL_SMOOTH )" : "LAPLACIAN_SMOOTH )");
2346 SMESH_CATCH( SMESH::throwCorbaException );
2350 //=============================================================================
2354 //=============================================================================
2356 void SMESH_MeshEditor_i::RenumberNodes()
2357 throw (SALOME::SALOME_Exception)
2360 // Update Python script
2361 TPythonDump() << this << ".RenumberNodes()";
2363 getMeshDS()->Renumber( true );
2365 SMESH_CATCH( SMESH::throwCorbaException );
2368 //=============================================================================
2372 //=============================================================================
2374 void SMESH_MeshEditor_i::RenumberElements()
2375 throw (SALOME::SALOME_Exception)
2378 // Update Python script
2379 TPythonDump() << this << ".RenumberElements()";
2381 getMeshDS()->Renumber( false );
2383 SMESH_CATCH( SMESH::throwCorbaException );
2386 //=======================================================================
2388 * \brief Return groups by their IDs
2390 //=======================================================================
2392 SMESH::ListOfGroups* SMESH_MeshEditor_i::getGroups(const std::list<int>* groupIDs)
2393 throw (SALOME::SALOME_Exception)
2398 myMesh_i->CreateGroupServants();
2399 return myMesh_i->GetGroups( *groupIDs );
2401 SMESH_CATCH( SMESH::throwCorbaException );
2405 //=======================================================================
2406 //function : RotationSweepObjects
2408 //=======================================================================
2410 SMESH::ListOfGroups*
2411 SMESH_MeshEditor_i::RotationSweepObjects(const SMESH::ListOfIDSources & theNodes,
2412 const SMESH::ListOfIDSources & theEdges,
2413 const SMESH::ListOfIDSources & theFaces,
2414 const SMESH::AxisStruct & theAxis,
2415 CORBA::Double theAngleInRadians,
2416 CORBA::Long theNbOfSteps,
2417 CORBA::Double theTolerance,
2418 const bool theMakeGroups)
2419 throw (SALOME::SALOME_Exception)
2424 TIDSortedElemSet elemsNodes[2];
2425 for ( int i = 0, nb = theNodes.length(); i < nb; ++i ) {
2426 SMDS_ElemIteratorPtr nIt = myMesh_i->GetElements( theNodes[i], SMESH::NODE );
2427 while ( nIt->more() ) elemsNodes[1].insert( nIt->next() );
2429 for ( int i = 0, nb = theEdges.length(); i < nb; ++i )
2430 idSourceToSet( theEdges[i], getMeshDS(), elemsNodes[0], SMDSAbs_Edge );
2431 for ( int i = 0, nb = theFaces.length(); i < nb; ++i )
2432 idSourceToSet( theFaces[i], getMeshDS(), elemsNodes[0], SMDSAbs_Face );
2434 TIDSortedElemSet* workElements = & elemsNodes[0], copyElements[2];
2435 bool makeWalls=true;
2436 if ( myIsPreviewMode )
2438 SMDSAbs_ElementType select = SMDSAbs_All, avoid = SMDSAbs_Volume;
2439 TPreviewMesh * tmpMesh = getPreviewMesh();
2440 tmpMesh->Copy( elemsNodes[0], copyElements[0], select, avoid );
2441 tmpMesh->Copy( elemsNodes[1], copyElements[1], select, avoid );
2442 workElements = & copyElements[0];
2443 //makeWalls = false; -- faces are needed for preview
2446 TPythonDump aPythonDump; // it is here to prevent dump of getGroups()
2448 gp_Ax1 Ax1 (gp_Pnt( theAxis.x, theAxis.y, theAxis.z ),
2449 gp_Vec( theAxis.vx, theAxis.vy, theAxis.vz ));
2451 ::SMESH_MeshEditor::PGroupIDs groupIds =
2452 getEditor().RotationSweep (workElements, Ax1, theAngleInRadians,
2453 theNbOfSteps, theTolerance, theMakeGroups, makeWalls);
2455 SMESH::ListOfGroups * aGroups = theMakeGroups ? getGroups( groupIds.get()) : 0;
2457 declareMeshModified( /*isReComputeSafe=*/true ); // does not influence Compute()
2459 if ( !myIsPreviewMode )
2461 dumpGroupsList( aPythonDump, aGroups );
2462 aPythonDump << this<< ".RotationSweepObjects( "
2467 << TVar( theAngleInRadians ) << ", "
2468 << TVar( theNbOfSteps ) << ", "
2469 << TVar( theTolerance ) << ", "
2470 << theMakeGroups << " )";
2474 getPreviewMesh()->Remove( SMDSAbs_Volume );
2477 return aGroups ? aGroups : new SMESH::ListOfGroups;
2479 SMESH_CATCH( SMESH::throwCorbaException );
2483 namespace MeshEditor_I
2486 * \brief Structure used to pass extrusion parameters to ::SMESH_MeshEditor
2488 struct ExtrusionParams : public ::SMESH_MeshEditor::ExtrusParam
2490 bool myIsExtrusionByNormal;
2492 static int makeFlags( CORBA::Boolean MakeGroups,
2493 CORBA::Boolean LinearVariation = false,
2494 CORBA::Boolean ByAverageNormal = false,
2495 CORBA::Boolean UseInputElemsOnly = false,
2496 CORBA::Long Flags = 0,
2497 CORBA::Boolean MakeBoundary = true )
2499 if ( MakeGroups ) Flags |= ::SMESH_MeshEditor::EXTRUSION_FLAG_GROUPS;
2500 if ( ByAverageNormal ) Flags |= ::SMESH_MeshEditor::EXTRUSION_FLAG_BY_AVG_NORMAL;
2501 if ( UseInputElemsOnly) Flags |= ::SMESH_MeshEditor::EXTRUSION_FLAG_USE_INPUT_ELEMS_ONLY;
2502 if ( LinearVariation ) Flags |= ::SMESH_MeshEditor::EXTRUSION_FLAG_SCALE_LINEAR_VARIATION;
2503 if ( MakeBoundary ) Flags |= ::SMESH_MeshEditor::EXTRUSION_FLAG_BOUNDARY;
2507 ExtrusionParams(const SMESH::DirStruct & theDir,
2508 CORBA::Long theNbOfSteps,
2509 const SMESH::double_array & theScaleFactors,
2510 CORBA::Boolean theLinearVariation,
2511 const SMESH::double_array & theBasePoint,
2512 CORBA::Boolean theMakeGroups):
2513 ::SMESH_MeshEditor::ExtrusParam ( gp_Vec( theDir.PS.x,
2517 toList( theScaleFactors ),
2518 TBasePoint( theBasePoint ),
2519 makeFlags( theMakeGroups, theLinearVariation )),
2520 myIsExtrusionByNormal( false )
2524 ExtrusionParams(const SMESH::DirStruct & theDir,
2525 CORBA::Long theNbOfSteps,
2526 CORBA::Boolean theMakeGroups,
2527 CORBA::Long theExtrFlags,
2528 CORBA::Double theSewTolerance):
2529 ::SMESH_MeshEditor::ExtrusParam ( gp_Vec( theDir.PS.x,
2533 std::list<double>(),
2535 makeFlags( theMakeGroups, false, false, false,
2536 theExtrFlags, false ),
2538 myIsExtrusionByNormal( false )
2541 // params for extrusion by normal
2542 ExtrusionParams(CORBA::Double theStepSize,
2543 CORBA::Long theNbOfSteps,
2544 CORBA::Short theDim,
2545 CORBA::Boolean theByAverageNormal,
2546 CORBA::Boolean theUseInputElemsOnly,
2547 CORBA::Boolean theMakeGroups ):
2548 ::SMESH_MeshEditor::ExtrusParam ( theStepSize,
2550 makeFlags( theMakeGroups, false,
2551 theByAverageNormal, theUseInputElemsOnly ),
2553 myIsExtrusionByNormal( true )
2559 Flags() &= ~(::SMESH_MeshEditor::EXTRUSION_FLAG_GROUPS);
2564 static std::list<double> toList( const SMESH::double_array & theScaleFactors )
2566 std::list<double> scales;
2567 for ( CORBA::ULong i = 0; i < theScaleFactors.length(); ++i )
2568 scales.push_back( theScaleFactors[i] );
2572 // structure used to convert SMESH::double_array to gp_XYZ*
2576 TBasePoint( const SMESH::double_array & theBasePoint )
2579 if ( theBasePoint.length() == 3 )
2581 p.SetCoord( theBasePoint[0], theBasePoint[1], theBasePoint[2] );
2585 operator const gp_XYZ*() const { return pp; }
2590 //=======================================================================
2592 * \brief Generate dim+1 elements by extrusion of elements along vector
2593 * \param [in] edges - edges to extrude: a list including groups, sub-meshes or a mesh
2594 * \param [in] faces - faces to extrude: a list including groups, sub-meshes or a mesh
2595 * \param [in] nodes - nodes to extrude: a list including groups, sub-meshes or a mesh
2596 * \param [in] stepVector - vector giving direction and distance of an extrusion step
2597 * \param [in] nbOfSteps - number of elements to generate from one element
2598 * \param [in] toMakeGroups - if true, new elements will be included into new groups
2599 * corresponding to groups the input elements included in.
2600 * \return ListOfGroups - new groups craeted if \a toMakeGroups is true
2602 //=======================================================================
2604 SMESH::ListOfGroups*
2605 SMESH_MeshEditor_i::ExtrusionSweepObjects(const SMESH::ListOfIDSources & theNodes,
2606 const SMESH::ListOfIDSources & theEdges,
2607 const SMESH::ListOfIDSources & theFaces,
2608 const SMESH::DirStruct & theStepVector,
2609 CORBA::Long theNbOfSteps,
2610 const SMESH::double_array & theScaleFactors,
2611 CORBA::Boolean theLinearVariation,
2612 const SMESH::double_array & theBasePoint,
2613 CORBA::Boolean theToMakeGroups)
2614 throw (SALOME::SALOME_Exception)
2619 ExtrusionParams params( theStepVector, theNbOfSteps, theScaleFactors,
2620 theLinearVariation, theBasePoint, theToMakeGroups );
2622 TIDSortedElemSet elemsNodes[2];
2623 for ( int i = 0, nb = theNodes.length(); i < nb; ++i ) {
2624 SMDS_ElemIteratorPtr nIt = myMesh_i->GetElements( theNodes[i], SMESH::NODE );
2625 while ( nIt->more() ) elemsNodes[1].insert( nIt->next() );
2627 for ( int i = 0, nb = theEdges.length(); i < nb; ++i )
2628 idSourceToSet( theEdges[i], getMeshDS(), elemsNodes[0], SMDSAbs_Edge );
2629 for ( int i = 0, nb = theFaces.length(); i < nb; ++i )
2630 idSourceToSet( theFaces[i], getMeshDS(), elemsNodes[0], SMDSAbs_Face );
2632 TIDSortedElemSet* workElements = & elemsNodes[0], copyElements[2];
2633 SMDSAbs_ElementType previewType = SMDSAbs_All; //SMDSAbs_Face;
2634 if ( myIsPreviewMode )
2636 // if ( (*elemsNodes.begin())->GetType() == SMDSAbs_Node )
2637 // previewType = SMDSAbs_Edge;
2639 SMDSAbs_ElementType select = SMDSAbs_All, avoid = SMDSAbs_Volume;
2640 TPreviewMesh * tmpMesh = getPreviewMesh( previewType );
2641 tmpMesh->Copy( elemsNodes[0], copyElements[0], select, avoid );
2642 tmpMesh->Copy( elemsNodes[1], copyElements[1], select, avoid );
2643 workElements = & copyElements[0];
2645 params.SetNoGroups();
2647 TPythonDump aPythonDump; // it is here to prevent dump of getGroups()
2649 ::SMESH_MeshEditor::TTElemOfElemListMap aHistory;
2650 ::SMESH_MeshEditor::PGroupIDs groupIds =
2651 getEditor().ExtrusionSweep( workElements, params, aHistory );
2653 SMESH::ListOfGroups * aGroups = theToMakeGroups ? getGroups( groupIds.get()) : 0;
2655 declareMeshModified( /*isReComputeSafe=*/true ); // does not influence Compute()
2657 if ( !myIsPreviewMode )
2659 dumpGroupsList( aPythonDump, aGroups );
2660 aPythonDump << this<< ".ExtrusionSweepObjects( "
2664 << theStepVector << ", "
2665 << TVar( theNbOfSteps ) << ", "
2666 << theToMakeGroups << " )";
2670 getPreviewMesh( previewType )->Remove( SMDSAbs_Volume );
2673 return aGroups ? aGroups : new SMESH::ListOfGroups;
2675 SMESH_CATCH( SMESH::throwCorbaException );
2679 //=======================================================================
2680 //function : ExtrusionByNormal
2682 //=======================================================================
2684 SMESH::ListOfGroups*
2685 SMESH_MeshEditor_i::ExtrusionByNormal(const SMESH::ListOfIDSources& objects,
2686 CORBA::Double stepSize,
2687 CORBA::Long nbOfSteps,
2688 CORBA::Boolean byAverageNormal,
2689 CORBA::Boolean useInputElemsOnly,
2690 CORBA::Boolean makeGroups,
2692 throw (SALOME::SALOME_Exception)
2697 TPythonDump aPythonDump; // it is here to prevent dump of GetGroups()
2699 ExtrusionParams params( stepSize, nbOfSteps, dim,
2700 byAverageNormal, useInputElemsOnly, makeGroups );
2702 SMDSAbs_ElementType elemType = ( dim == 1 ? SMDSAbs_Edge : SMDSAbs_Face );
2703 if ( objects.length() > 0 && !SMESH::DownCast<SMESH_Mesh_i*>( objects[0] ))
2705 SMESH::array_of_ElementType_var elemTypes = objects[0]->GetTypes();
2706 if (( elemTypes->length() == 1 ) &&
2707 ( elemTypes[0] == SMESH::EDGE || elemTypes[0] == SMESH::FACE ))
2708 elemType = ( SMDSAbs_ElementType ) elemTypes[0];
2711 TIDSortedElemSet elemsNodes[2];
2712 for ( int i = 0, nb = objects.length(); i < nb; ++i )
2713 idSourceToSet( objects[i], getMeshDS(), elemsNodes[0], elemType );
2715 TIDSortedElemSet* workElements = & elemsNodes[0], copyElements[2];
2716 SMDSAbs_ElementType previewType = SMDSAbs_Face;
2717 if ( myIsPreviewMode )
2719 SMDSAbs_ElementType select = SMDSAbs_All, avoid = SMDSAbs_Volume;
2720 TPreviewMesh * tmpMesh = getPreviewMesh( previewType );
2721 tmpMesh->Copy( elemsNodes[0], copyElements[0], select, avoid );
2722 workElements = & copyElements[0];
2724 params.SetNoGroups();
2727 ::SMESH_MeshEditor::TTElemOfElemListMap aHistory;
2728 ::SMESH_MeshEditor::PGroupIDs groupIds =
2729 getEditor().ExtrusionSweep( workElements, params, aHistory );
2731 SMESH::ListOfGroups * aGroups = makeGroups ? getGroups( groupIds.get()) : 0;
2733 if (!myIsPreviewMode) {
2734 dumpGroupsList(aPythonDump, aGroups);
2735 aPythonDump << this << ".ExtrusionByNormal( " << objects
2736 << ", " << TVar( stepSize )
2737 << ", " << TVar( nbOfSteps )
2738 << ", " << byAverageNormal
2739 << ", " << useInputElemsOnly
2740 << ", " << makeGroups
2746 getPreviewMesh( previewType )->Remove( SMDSAbs_Volume );
2749 declareMeshModified( /*isReComputeSafe=*/true ); // does not influence Compute()
2751 return aGroups ? aGroups : new SMESH::ListOfGroups;
2753 SMESH_CATCH( SMESH::throwCorbaException );
2757 //=======================================================================
2758 //function : AdvancedExtrusion
2760 //=======================================================================
2762 SMESH::ListOfGroups*
2763 SMESH_MeshEditor_i::AdvancedExtrusion(const SMESH::long_array & theIDsOfElements,
2764 const SMESH::DirStruct & theStepVector,
2765 CORBA::Long theNbOfSteps,
2766 CORBA::Long theExtrFlags,
2767 CORBA::Double theSewTolerance,
2768 CORBA::Boolean theMakeGroups)
2769 throw (SALOME::SALOME_Exception)
2774 TPythonDump aPythonDump; // it is here to prevent dump of getGroups()
2776 ExtrusionParams params( theStepVector, theNbOfSteps, theMakeGroups,
2777 theExtrFlags, theSewTolerance );
2779 TIDSortedElemSet elemsNodes[2];
2780 arrayToSet( theIDsOfElements, getMeshDS(), elemsNodes[0] );
2782 ::SMESH_MeshEditor::TTElemOfElemListMap aHistory;
2783 ::SMESH_MeshEditor::PGroupIDs groupIds =
2784 getEditor().ExtrusionSweep( elemsNodes, params, aHistory );
2786 SMESH::ListOfGroups * aGroups = theMakeGroups ? getGroups( groupIds.get()) : 0;
2788 declareMeshModified( /*isReComputeSafe=*/true ); // does not influence Compute()
2790 if ( !myIsPreviewMode ) {
2791 dumpGroupsList(aPythonDump, aGroups);
2792 aPythonDump << this << ".AdvancedExtrusion( "
2793 << theIDsOfElements << ", "
2794 << theStepVector << ", "
2795 << theNbOfSteps << ", "
2796 << theExtrFlags << ", "
2797 << theSewTolerance << ", "
2798 << theMakeGroups << " )";
2802 getPreviewMesh()->Remove( SMDSAbs_Volume );
2805 return aGroups ? aGroups : new SMESH::ListOfGroups;
2807 SMESH_CATCH( SMESH::throwCorbaException );
2811 //================================================================================
2813 * \brief Convert extrusion error to IDL enum
2815 //================================================================================
2819 #define RETCASE(enm) case ::SMESH_MeshEditor::enm: return SMESH::SMESH_MeshEditor::enm;
2821 SMESH::SMESH_MeshEditor::Extrusion_Error convExtrError( ::SMESH_MeshEditor::Extrusion_Error e )
2825 RETCASE( EXTR_NO_ELEMENTS );
2826 RETCASE( EXTR_PATH_NOT_EDGE );
2827 RETCASE( EXTR_BAD_PATH_SHAPE );
2828 RETCASE( EXTR_BAD_STARTING_NODE );
2829 RETCASE( EXTR_BAD_ANGLES_NUMBER );
2830 RETCASE( EXTR_CANT_GET_TANGENT );
2832 return SMESH::SMESH_MeshEditor::EXTR_OK;
2836 //=======================================================================
2837 //function : extrusionAlongPath
2839 //=======================================================================
2840 SMESH::ListOfGroups*
2841 SMESH_MeshEditor_i::ExtrusionAlongPathObjects(const SMESH::ListOfIDSources & theNodes,
2842 const SMESH::ListOfIDSources & theEdges,
2843 const SMESH::ListOfIDSources & theFaces,
2844 SMESH::SMESH_IDSource_ptr thePathMesh,
2845 GEOM::GEOM_Object_ptr thePathShape,
2846 CORBA::Long theNodeStart,
2847 CORBA::Boolean theHasAngles,
2848 const SMESH::double_array & theAngles,
2849 CORBA::Boolean theLinearVariation,
2850 CORBA::Boolean theHasRefPoint,
2851 const SMESH::PointStruct & theRefPoint,
2853 SMESH::SMESH_MeshEditor::Extrusion_Error& theError)
2854 throw (SALOME::SALOME_Exception)
2859 SMESH::ListOfGroups_var aGroups = new SMESH::ListOfGroups;
2861 theError = SMESH::SMESH_MeshEditor::EXTR_BAD_PATH_SHAPE;
2862 if ( thePathMesh->_is_nil() )
2863 return aGroups._retn();
2866 SMESH_subMesh* aSubMesh = 0;
2867 SMESH_Mesh_i* aMeshImp = SMESH::DownCast<SMESH_Mesh_i*>( thePathMesh );
2868 if ( thePathShape->_is_nil() )
2870 // thePathMesh should be either a sub-mesh or a mesh with 1D elements only
2871 if ( SMESH_subMesh_i* sm = SMESH::DownCast<SMESH_subMesh_i*>( thePathMesh ))
2873 SMESH::SMESH_Mesh_var mesh = thePathMesh->GetMesh();
2874 aMeshImp = SMESH::DownCast<SMESH_Mesh_i*>( mesh );
2875 if ( !aMeshImp ) return aGroups._retn();
2876 aSubMesh = aMeshImp->GetImpl().GetSubMeshContaining( sm->GetId() );
2877 if ( !aSubMesh ) return aGroups._retn();
2879 else if ( !aMeshImp ||
2880 aMeshImp->NbEdges() != aMeshImp->NbElements() )
2882 return aGroups._retn();
2887 if ( !aMeshImp ) return aGroups._retn();
2888 TopoDS_Shape aShape = SMESH_Gen_i::GetSMESHGen()->GeomObjectToShape( thePathShape );
2889 aSubMesh = aMeshImp->GetImpl().GetSubMesh( aShape );
2890 if ( !aSubMesh /*|| !aSubMesh->GetSubMeshDS()*/ )
2891 return aGroups._retn();
2894 SMDS_MeshNode* nodeStart =
2895 (SMDS_MeshNode*)aMeshImp->GetImpl().GetMeshDS()->FindNode(theNodeStart);
2897 theError = SMESH::SMESH_MeshEditor::EXTR_BAD_STARTING_NODE;
2898 return aGroups._retn();
2901 TIDSortedElemSet elemsNodes[2];
2902 for ( int i = 0, nb = theNodes.length(); i < nb; ++i ) {
2903 SMDS_ElemIteratorPtr nIt = myMesh_i->GetElements( theNodes[i], SMESH::NODE );
2904 while ( nIt->more() ) elemsNodes[1].insert( nIt->next() );
2906 for ( int i = 0, nb = theEdges.length(); i < nb; ++i )
2907 idSourceToSet( theEdges[i], getMeshDS(), elemsNodes[0], SMDSAbs_Edge );
2908 for ( int i = 0, nb = theFaces.length(); i < nb; ++i )
2909 idSourceToSet( theFaces[i], getMeshDS(), elemsNodes[0], SMDSAbs_Face );
2911 list<double> angles;
2912 for ( CORBA::ULong i = 0; i < theAngles.length(); i++ ) {
2913 angles.push_back( theAngles[i] );
2916 gp_Pnt refPnt( theRefPoint.x, theRefPoint.y, theRefPoint.z );
2918 int nbOldGroups = myMesh->NbGroup();
2920 TIDSortedElemSet* workElements = & elemsNodes[0], copyElements[2];
2921 if ( myIsPreviewMode )
2923 SMDSAbs_ElementType select = SMDSAbs_All, avoid = SMDSAbs_Volume;
2924 TPreviewMesh * tmpMesh = getPreviewMesh();
2925 tmpMesh->Copy( elemsNodes[0], copyElements[0], select, avoid );
2926 tmpMesh->Copy( elemsNodes[1], copyElements[1], select, avoid );
2927 workElements = & copyElements[0];
2928 theMakeGroups = false;
2931 ::SMESH_MeshEditor::Extrusion_Error error;
2933 error = getEditor().ExtrusionAlongTrack( workElements, &(aMeshImp->GetImpl()), nodeStart,
2934 theHasAngles, angles, theLinearVariation,
2935 theHasRefPoint, refPnt, theMakeGroups );
2937 error = getEditor().ExtrusionAlongTrack( workElements, aSubMesh, nodeStart,
2938 theHasAngles, angles, theLinearVariation,
2939 theHasRefPoint, refPnt, theMakeGroups );
2941 declareMeshModified( /*isReComputeSafe=*/true );
2942 theError = convExtrError( error );
2944 TPythonDump aPythonDump; // it is here to prevent dump of getGroups()
2945 if ( theMakeGroups ) {
2946 list<int> groupIDs = myMesh->GetGroupIds();
2947 list<int>::iterator newBegin = groupIDs.begin();
2948 std::advance( newBegin, nbOldGroups ); // skip old groups
2949 groupIDs.erase( groupIDs.begin(), newBegin );
2950 aGroups = getGroups( & groupIDs );
2951 if ( ! &aGroups.in() ) aGroups = new SMESH::ListOfGroups;
2954 if ( !myIsPreviewMode ) {
2955 if ( aGroups->length() > 0 ) aPythonDump << "(" << aGroups << ", error) = ";
2956 else aPythonDump << "(_noGroups, error) = ";
2957 aPythonDump << this << ".ExtrusionAlongPathObjects( "
2961 << thePathMesh << ", "
2962 << thePathShape << ", "
2963 << theNodeStart << ", "
2964 << theHasAngles << ", "
2965 << TVar( theAngles ) << ", "
2966 << theLinearVariation << ", "
2967 << theHasRefPoint << ", "
2968 << "SMESH.PointStruct( "
2969 << TVar( theHasRefPoint ? theRefPoint.x : 0 ) << ", "
2970 << TVar( theHasRefPoint ? theRefPoint.y : 0 ) << ", "
2971 << TVar( theHasRefPoint ? theRefPoint.z : 0 ) << " ), "
2972 << theMakeGroups << " )";
2976 getPreviewMesh()->Remove( SMDSAbs_Volume );
2979 return aGroups._retn();
2981 SMESH_CATCH( SMESH::throwCorbaException );
2985 //================================================================================
2987 * \brief Compute rotation angles for ExtrusionAlongPath as linear variation
2988 * of given angles along path steps
2989 * \param PathMesh mesh containing a 1D sub-mesh on the edge, along
2990 * which proceeds the extrusion
2991 * \param PathShape is shape(edge); as the mesh can be complex, the edge
2992 * is used to define the sub-mesh for the path
2994 //================================================================================
2996 SMESH::double_array*
2997 SMESH_MeshEditor_i::LinearAnglesVariation(SMESH::SMESH_Mesh_ptr thePathMesh,
2998 GEOM::GEOM_Object_ptr thePathShape,
2999 const SMESH::double_array & theAngles)
3001 SMESH::double_array_var aResult = new SMESH::double_array();
3002 int nbAngles = theAngles.length();
3003 if ( nbAngles > 0 && !thePathMesh->_is_nil() && !thePathShape->_is_nil() )
3005 SMESH_Mesh_i* aMeshImp = SMESH::DownCast<SMESH_Mesh_i*>( thePathMesh );
3006 TopoDS_Shape aShape = SMESH_Gen_i::GetSMESHGen()->GeomObjectToShape( thePathShape );
3007 SMESH_subMesh* aSubMesh = aMeshImp->GetImpl().GetSubMesh( aShape );
3008 if ( !aSubMesh || !aSubMesh->GetSubMeshDS())
3009 return aResult._retn();
3010 int nbSteps = aSubMesh->GetSubMeshDS()->NbElements();
3011 if ( nbSteps == nbAngles )
3013 aResult.inout() = theAngles;
3017 aResult->length( nbSteps );
3018 double rAn2St = double( nbAngles ) / double( nbSteps );
3019 double angPrev = 0, angle;
3020 for ( int iSt = 0; iSt < nbSteps; ++iSt )
3022 double angCur = rAn2St * ( iSt+1 );
3023 double angCurFloor = floor( angCur );
3024 double angPrevFloor = floor( angPrev );
3025 if ( angPrevFloor == angCurFloor )
3026 angle = rAn2St * theAngles[ int( angCurFloor ) ];
3029 int iP = int( angPrevFloor );
3030 double angPrevCeil = ceil(angPrev);
3031 angle = ( angPrevCeil - angPrev ) * theAngles[ iP ];
3033 int iC = int( angCurFloor );
3034 if ( iC < nbAngles )
3035 angle += ( angCur - angCurFloor ) * theAngles[ iC ];
3037 iP = int( angPrevCeil );
3039 angle += theAngles[ iC ];
3041 aResult[ iSt ] = angle;
3046 // Update Python script
3047 TPythonDump() << "rotAngles = " << theAngles;
3048 TPythonDump() << "rotAngles = " << this << ".LinearAnglesVariation( "
3049 << thePathMesh << ", "
3050 << thePathShape << ", "
3053 return aResult._retn();
3056 //=======================================================================
3059 //=======================================================================
3061 SMESH::ListOfGroups*
3062 SMESH_MeshEditor_i::mirror(TIDSortedElemSet & theElements,
3063 const SMESH::AxisStruct & theAxis,
3064 SMESH::SMESH_MeshEditor::MirrorType theMirrorType,
3065 CORBA::Boolean theCopy,
3067 ::SMESH_Mesh* theTargetMesh)
3068 throw (SALOME::SALOME_Exception)
3073 gp_Pnt P ( theAxis.x, theAxis.y, theAxis.z );
3074 gp_Vec V ( theAxis.vx, theAxis.vy, theAxis.vz );
3076 if ( theTargetMesh )
3080 switch ( theMirrorType ) {
3081 case SMESH::SMESH_MeshEditor::POINT:
3082 aTrsf.SetMirror( P );
3084 case SMESH::SMESH_MeshEditor::AXIS:
3085 aTrsf.SetMirror( gp_Ax1( P, V ));
3088 aTrsf.SetMirror( gp_Ax2( P, V ));
3091 TIDSortedElemSet copyElements;
3092 TIDSortedElemSet* workElements = & theElements;
3094 if ( myIsPreviewMode )
3096 TPreviewMesh * tmpMesh = getPreviewMesh();
3097 tmpMesh->Copy( theElements, copyElements);
3098 if ( !theCopy && !theTargetMesh )
3100 TIDSortedElemSet elemsAround, elemsAroundCopy;
3101 getElementsAround( theElements, getMeshDS(), elemsAround );
3102 tmpMesh->Copy( elemsAround, elemsAroundCopy);
3104 workElements = & copyElements;
3105 theMakeGroups = false;
3108 ::SMESH_MeshEditor::PGroupIDs groupIds =
3109 getEditor().Transform (*workElements, aTrsf, theCopy, theMakeGroups, theTargetMesh);
3111 if ( theCopy && !myIsPreviewMode)
3113 if ( theTargetMesh )
3115 theTargetMesh->GetMeshDS()->Modified();
3119 declareMeshModified( /*isReComputeSafe=*/false );
3122 return theMakeGroups ? getGroups(groupIds.get()) : 0;
3124 SMESH_CATCH( SMESH::throwCorbaException );
3128 //=======================================================================
3131 //=======================================================================
3133 void SMESH_MeshEditor_i::Mirror(const SMESH::long_array & theIDsOfElements,
3134 const SMESH::AxisStruct & theAxis,
3135 SMESH::SMESH_MeshEditor::MirrorType theMirrorType,
3136 CORBA::Boolean theCopy)
3137 throw (SALOME::SALOME_Exception)
3139 if ( !myIsPreviewMode ) {
3140 TPythonDump() << this << ".Mirror( "
3141 << theIDsOfElements << ", "
3143 << mirrorTypeName(theMirrorType) << ", "
3146 if ( theIDsOfElements.length() > 0 )
3148 TIDSortedElemSet elements;
3149 arrayToSet(theIDsOfElements, getMeshDS(), elements);
3150 mirror(elements, theAxis, theMirrorType, theCopy, false);
3155 //=======================================================================
3156 //function : MirrorObject
3158 //=======================================================================
3160 void SMESH_MeshEditor_i::MirrorObject(SMESH::SMESH_IDSource_ptr theObject,
3161 const SMESH::AxisStruct & theAxis,
3162 SMESH::SMESH_MeshEditor::MirrorType theMirrorType,
3163 CORBA::Boolean theCopy)
3164 throw (SALOME::SALOME_Exception)
3166 if ( !myIsPreviewMode ) {
3167 TPythonDump() << this << ".MirrorObject( "
3168 << theObject << ", "
3170 << mirrorTypeName(theMirrorType) << ", "
3173 TIDSortedElemSet elements;
3175 bool emptyIfIsMesh = myIsPreviewMode ? false : true;
3177 if (idSourceToSet(theObject, getMeshDS(), elements, SMDSAbs_All, emptyIfIsMesh))
3178 mirror(elements, theAxis, theMirrorType, theCopy, false);
3181 //=======================================================================
3182 //function : MirrorMakeGroups
3184 //=======================================================================
3186 SMESH::ListOfGroups*
3187 SMESH_MeshEditor_i::MirrorMakeGroups(const SMESH::long_array& theIDsOfElements,
3188 const SMESH::AxisStruct& theMirror,
3189 SMESH::SMESH_MeshEditor::MirrorType theMirrorType)
3190 throw (SALOME::SALOME_Exception)
3192 TPythonDump aPythonDump; // it is here to prevent dump of GetGroups()
3194 SMESH::ListOfGroups * aGroups = 0;
3195 if ( theIDsOfElements.length() > 0 )
3197 TIDSortedElemSet elements;
3198 arrayToSet(theIDsOfElements, getMeshDS(), elements);
3199 aGroups = mirror(elements, theMirror, theMirrorType, true, true);
3201 if (!myIsPreviewMode) {
3202 dumpGroupsList(aPythonDump, aGroups);
3203 aPythonDump << this << ".MirrorMakeGroups( "
3204 << theIDsOfElements << ", "
3205 << theMirror << ", "
3206 << mirrorTypeName(theMirrorType) << " )";
3211 //=======================================================================
3212 //function : MirrorObjectMakeGroups
3214 //=======================================================================
3216 SMESH::ListOfGroups*
3217 SMESH_MeshEditor_i::MirrorObjectMakeGroups(SMESH::SMESH_IDSource_ptr theObject,
3218 const SMESH::AxisStruct& theMirror,
3219 SMESH::SMESH_MeshEditor::MirrorType theMirrorType)
3220 throw (SALOME::SALOME_Exception)
3222 TPythonDump aPythonDump; // it is here to prevent dump of GetGroups()
3224 SMESH::ListOfGroups * aGroups = 0;
3225 TIDSortedElemSet elements;
3226 if ( idSourceToSet(theObject, getMeshDS(), elements, SMDSAbs_All, /*emptyIfIsMesh=*/1))
3227 aGroups = mirror(elements, theMirror, theMirrorType, true, true);
3229 if (!myIsPreviewMode)
3231 dumpGroupsList(aPythonDump,aGroups);
3232 aPythonDump << this << ".MirrorObjectMakeGroups( "
3233 << theObject << ", "
3234 << theMirror << ", "
3235 << mirrorTypeName(theMirrorType) << " )";
3240 //=======================================================================
3241 //function : MirrorMakeMesh
3243 //=======================================================================
3245 SMESH::SMESH_Mesh_ptr
3246 SMESH_MeshEditor_i::MirrorMakeMesh(const SMESH::long_array& theIDsOfElements,
3247 const SMESH::AxisStruct& theMirror,
3248 SMESH::SMESH_MeshEditor::MirrorType theMirrorType,
3249 CORBA::Boolean theCopyGroups,
3250 const char* theMeshName)
3251 throw (SALOME::SALOME_Exception)
3253 SMESH_Mesh_i* mesh_i;
3254 SMESH::SMESH_Mesh_var mesh;
3255 { // open new scope to dump "MakeMesh" command
3256 // and then "GetGroups" using SMESH_Mesh::GetGroups()
3258 TPythonDump pydump; // to prevent dump at mesh creation
3260 mesh = makeMesh( theMeshName );
3261 mesh_i = SMESH::DownCast<SMESH_Mesh_i*>( mesh );
3262 if (mesh_i && theIDsOfElements.length() > 0 )
3264 TIDSortedElemSet elements;
3265 arrayToSet(theIDsOfElements, getMeshDS(), elements);
3266 mirror(elements, theMirror, theMirrorType,
3267 false, theCopyGroups, & mesh_i->GetImpl());
3268 mesh_i->CreateGroupServants();
3271 if (!myIsPreviewMode) {
3272 pydump << mesh << " = " << this << ".MirrorMakeMesh( "
3273 << theIDsOfElements << ", "
3274 << theMirror << ", "
3275 << mirrorTypeName(theMirrorType) << ", "
3276 << theCopyGroups << ", '"
3277 << theMeshName << "' )";
3282 if (!myIsPreviewMode && mesh_i)
3283 mesh_i->GetGroups();
3285 return mesh._retn();
3288 //=======================================================================
3289 //function : MirrorObjectMakeMesh
3291 //=======================================================================
3293 SMESH::SMESH_Mesh_ptr
3294 SMESH_MeshEditor_i::MirrorObjectMakeMesh(SMESH::SMESH_IDSource_ptr theObject,
3295 const SMESH::AxisStruct& theMirror,
3296 SMESH::SMESH_MeshEditor::MirrorType theMirrorType,
3297 CORBA::Boolean theCopyGroups,
3298 const char* theMeshName)
3299 throw (SALOME::SALOME_Exception)
3301 SMESH_Mesh_i* mesh_i;
3302 SMESH::SMESH_Mesh_var mesh;
3303 { // open new scope to dump "MakeMesh" command
3304 // and then "GetGroups" using SMESH_Mesh::GetGroups()
3306 TPythonDump pydump; // to prevent dump at mesh creation
3308 mesh = makeMesh( theMeshName );
3309 mesh_i = SMESH::DownCast<SMESH_Mesh_i*>( mesh );
3310 TIDSortedElemSet elements;
3312 idSourceToSet(theObject, getMeshDS(), elements, SMDSAbs_All, /*emptyIfIsMesh=*/1))
3314 mirror(elements, theMirror, theMirrorType,
3315 false, theCopyGroups, & mesh_i->GetImpl());
3316 mesh_i->CreateGroupServants();
3318 if (!myIsPreviewMode) {
3319 pydump << mesh << " = " << this << ".MirrorObjectMakeMesh( "
3320 << theObject << ", "
3321 << theMirror << ", "
3322 << mirrorTypeName(theMirrorType) << ", "
3323 << theCopyGroups << ", '"
3324 << theMeshName << "' )";
3329 if (!myIsPreviewMode && mesh_i)
3330 mesh_i->GetGroups();
3332 return mesh._retn();
3335 //=======================================================================
3336 //function : translate
3338 //=======================================================================
3340 SMESH::ListOfGroups*
3341 SMESH_MeshEditor_i::translate(TIDSortedElemSet & theElements,
3342 const SMESH::DirStruct & theVector,
3343 CORBA::Boolean theCopy,
3345 ::SMESH_Mesh* theTargetMesh)
3346 throw (SALOME::SALOME_Exception)
3351 if ( theTargetMesh )
3355 const SMESH::PointStruct * P = &theVector.PS;
3356 aTrsf.SetTranslation( gp_Vec( P->x, P->y, P->z ));
3358 TIDSortedElemSet copyElements;
3359 TIDSortedElemSet* workElements = &theElements;
3361 if ( myIsPreviewMode )
3363 TPreviewMesh * tmpMesh = getPreviewMesh();
3364 tmpMesh->Copy( theElements, copyElements);
3365 if ( !theCopy && !theTargetMesh )
3367 TIDSortedElemSet elemsAround, elemsAroundCopy;
3368 getElementsAround( theElements, getMeshDS(), elemsAround );
3369 tmpMesh->Copy( elemsAround, elemsAroundCopy);
3371 workElements = & copyElements;
3372 theMakeGroups = false;
3375 ::SMESH_MeshEditor::PGroupIDs groupIds =
3376 getEditor().Transform (*workElements, aTrsf, theCopy, theMakeGroups, theTargetMesh);
3378 if ( theCopy && !myIsPreviewMode )
3380 if ( theTargetMesh )
3382 theTargetMesh->GetMeshDS()->Modified();
3386 declareMeshModified( /*isReComputeSafe=*/false );
3390 return theMakeGroups ? getGroups(groupIds.get()) : 0;
3392 SMESH_CATCH( SMESH::throwCorbaException );
3396 //=======================================================================
3397 //function : Translate
3399 //=======================================================================
3401 void SMESH_MeshEditor_i::Translate(const SMESH::long_array & theIDsOfElements,
3402 const SMESH::DirStruct & theVector,
3403 CORBA::Boolean theCopy)
3404 throw (SALOME::SALOME_Exception)
3406 if (!myIsPreviewMode) {
3407 TPythonDump() << this << ".Translate( "
3408 << theIDsOfElements << ", "
3409 << theVector << ", "
3412 if (theIDsOfElements.length()) {
3413 TIDSortedElemSet elements;
3414 arrayToSet(theIDsOfElements, getMeshDS(), elements);
3415 translate(elements, theVector, theCopy, false);
3419 //=======================================================================
3420 //function : TranslateObject
3422 //=======================================================================
3424 void SMESH_MeshEditor_i::TranslateObject(SMESH::SMESH_IDSource_ptr theObject,
3425 const SMESH::DirStruct & theVector,
3426 CORBA::Boolean theCopy)
3427 throw (SALOME::SALOME_Exception)
3429 if (!myIsPreviewMode) {
3430 TPythonDump() << this << ".TranslateObject( "
3431 << theObject << ", "
3432 << theVector << ", "
3435 TIDSortedElemSet elements;
3437 bool emptyIfIsMesh = myIsPreviewMode ? false : true;
3439 if (idSourceToSet(theObject, getMeshDS(), elements, SMDSAbs_All, emptyIfIsMesh))
3440 translate(elements, theVector, theCopy, false);
3443 //=======================================================================
3444 //function : TranslateMakeGroups
3446 //=======================================================================
3448 SMESH::ListOfGroups*
3449 SMESH_MeshEditor_i::TranslateMakeGroups(const SMESH::long_array& theIDsOfElements,
3450 const SMESH::DirStruct& theVector)
3451 throw (SALOME::SALOME_Exception)
3453 TPythonDump aPythonDump; // it is here to prevent dump of GetGroups()
3455 SMESH::ListOfGroups * aGroups = 0;
3456 if (theIDsOfElements.length()) {
3457 TIDSortedElemSet elements;
3458 arrayToSet(theIDsOfElements, getMeshDS(), elements);
3459 aGroups = translate(elements,theVector,true,true);
3461 if (!myIsPreviewMode) {
3462 dumpGroupsList(aPythonDump, aGroups);
3463 aPythonDump << this << ".TranslateMakeGroups( "
3464 << theIDsOfElements << ", "
3465 << theVector << " )";
3470 //=======================================================================
3471 //function : TranslateObjectMakeGroups
3473 //=======================================================================
3475 SMESH::ListOfGroups*
3476 SMESH_MeshEditor_i::TranslateObjectMakeGroups(SMESH::SMESH_IDSource_ptr theObject,
3477 const SMESH::DirStruct& theVector)
3478 throw (SALOME::SALOME_Exception)
3480 TPythonDump aPythonDump; // it is here to prevent dump of GetGroups()
3482 SMESH::ListOfGroups * aGroups = 0;
3483 TIDSortedElemSet elements;
3484 if (idSourceToSet(theObject, getMeshDS(), elements, SMDSAbs_All, /*emptyIfIsMesh=*/1))
3485 aGroups = translate(elements, theVector, true, true);
3487 if (!myIsPreviewMode) {
3488 dumpGroupsList(aPythonDump, aGroups);
3489 aPythonDump << this << ".TranslateObjectMakeGroups( "
3490 << theObject << ", "
3491 << theVector << " )";
3496 //=======================================================================
3497 //function : TranslateMakeMesh
3499 //=======================================================================
3501 SMESH::SMESH_Mesh_ptr
3502 SMESH_MeshEditor_i::TranslateMakeMesh(const SMESH::long_array& theIDsOfElements,
3503 const SMESH::DirStruct& theVector,
3504 CORBA::Boolean theCopyGroups,
3505 const char* theMeshName)
3506 throw (SALOME::SALOME_Exception)
3508 SMESH_Mesh_i* mesh_i;
3509 SMESH::SMESH_Mesh_var mesh;
3511 { // open new scope to dump "MakeMesh" command
3512 // and then "GetGroups" using SMESH_Mesh::GetGroups()
3514 TPythonDump pydump; // to prevent dump at mesh creation
3516 mesh = makeMesh( theMeshName );
3517 mesh_i = SMESH::DownCast<SMESH_Mesh_i*>( mesh );
3519 if ( mesh_i && theIDsOfElements.length() )
3521 TIDSortedElemSet elements;
3522 arrayToSet(theIDsOfElements, getMeshDS(), elements);
3523 translate(elements, theVector, false, theCopyGroups, & mesh_i->GetImpl());
3524 mesh_i->CreateGroupServants();
3527 if ( !myIsPreviewMode ) {
3528 pydump << mesh << " = " << this << ".TranslateMakeMesh( "
3529 << theIDsOfElements << ", "
3530 << theVector << ", "
3531 << theCopyGroups << ", '"
3532 << theMeshName << "' )";
3537 if (!myIsPreviewMode && mesh_i)
3538 mesh_i->GetGroups();
3540 return mesh._retn();
3543 //=======================================================================
3544 //function : TranslateObjectMakeMesh
3546 //=======================================================================
3548 SMESH::SMESH_Mesh_ptr
3549 SMESH_MeshEditor_i::TranslateObjectMakeMesh(SMESH::SMESH_IDSource_ptr theObject,
3550 const SMESH::DirStruct& theVector,
3551 CORBA::Boolean theCopyGroups,
3552 const char* theMeshName)
3553 throw (SALOME::SALOME_Exception)
3556 SMESH_Mesh_i* mesh_i;
3557 SMESH::SMESH_Mesh_var mesh;
3558 { // open new scope to dump "MakeMesh" command
3559 // and then "GetGroups" using SMESH_Mesh::GetGroups()
3561 TPythonDump pydump; // to prevent dump at mesh creation
3562 mesh = makeMesh( theMeshName );
3563 mesh_i = SMESH::DownCast<SMESH_Mesh_i*>( mesh );
3565 TIDSortedElemSet elements;
3567 idSourceToSet(theObject, getMeshDS(), elements, SMDSAbs_All, /*emptyIfIsMesh=*/1))
3569 translate(elements, theVector,false, theCopyGroups, & mesh_i->GetImpl());
3570 mesh_i->CreateGroupServants();
3572 if ( !myIsPreviewMode ) {
3573 pydump << mesh << " = " << this << ".TranslateObjectMakeMesh( "
3574 << theObject << ", "
3575 << theVector << ", "
3576 << theCopyGroups << ", '"
3577 << theMeshName << "' )";
3582 if (!myIsPreviewMode && mesh_i)
3583 mesh_i->GetGroups();
3585 return mesh._retn();
3587 SMESH_CATCH( SMESH::throwCorbaException );
3591 //=======================================================================
3594 //=======================================================================
3596 SMESH::ListOfGroups*
3597 SMESH_MeshEditor_i::rotate(TIDSortedElemSet & theElements,
3598 const SMESH::AxisStruct & theAxis,
3599 CORBA::Double theAngle,
3600 CORBA::Boolean theCopy,
3602 ::SMESH_Mesh* theTargetMesh)
3603 throw (SALOME::SALOME_Exception)
3608 if ( theTargetMesh )
3611 gp_Pnt P ( theAxis.x, theAxis.y, theAxis.z );
3612 gp_Vec V ( theAxis.vx, theAxis.vy, theAxis.vz );
3615 aTrsf.SetRotation( gp_Ax1( P, V ), theAngle);
3617 TIDSortedElemSet copyElements;
3618 TIDSortedElemSet* workElements = &theElements;
3619 if ( myIsPreviewMode ) {
3620 TPreviewMesh * tmpMesh = getPreviewMesh();
3621 tmpMesh->Copy( theElements, copyElements );
3622 if ( !theCopy && !theTargetMesh )
3624 TIDSortedElemSet elemsAround, elemsAroundCopy;
3625 getElementsAround( theElements, getMeshDS(), elemsAround );
3626 tmpMesh->Copy( elemsAround, elemsAroundCopy);
3628 workElements = ©Elements;
3629 theMakeGroups = false;
3632 ::SMESH_MeshEditor::PGroupIDs groupIds =
3633 getEditor().Transform (*workElements, aTrsf, theCopy, theMakeGroups, theTargetMesh);
3635 if ( theCopy && !myIsPreviewMode)
3637 if ( theTargetMesh ) theTargetMesh->GetMeshDS()->Modified();
3638 else declareMeshModified( /*isReComputeSafe=*/false );
3641 return theMakeGroups ? getGroups(groupIds.get()) : 0;
3643 SMESH_CATCH( SMESH::throwCorbaException );
3647 //=======================================================================
3650 //=======================================================================
3652 void SMESH_MeshEditor_i::Rotate(const SMESH::long_array & theIDsOfElements,
3653 const SMESH::AxisStruct & theAxis,
3654 CORBA::Double theAngle,
3655 CORBA::Boolean theCopy)
3656 throw (SALOME::SALOME_Exception)
3658 if (!myIsPreviewMode) {
3659 TPythonDump() << this << ".Rotate( "
3660 << theIDsOfElements << ", "
3662 << TVar( theAngle ) << ", "
3665 if (theIDsOfElements.length() > 0)
3667 TIDSortedElemSet elements;
3668 arrayToSet(theIDsOfElements, getMeshDS(), elements);
3669 rotate(elements,theAxis,theAngle,theCopy,false);
3673 //=======================================================================
3674 //function : RotateObject
3676 //=======================================================================
3678 void SMESH_MeshEditor_i::RotateObject(SMESH::SMESH_IDSource_ptr theObject,
3679 const SMESH::AxisStruct & theAxis,
3680 CORBA::Double theAngle,
3681 CORBA::Boolean theCopy)
3682 throw (SALOME::SALOME_Exception)
3684 if ( !myIsPreviewMode ) {
3685 TPythonDump() << this << ".RotateObject( "
3686 << theObject << ", "
3688 << TVar( theAngle ) << ", "
3691 TIDSortedElemSet elements;
3692 bool emptyIfIsMesh = myIsPreviewMode ? false : true;
3693 if (idSourceToSet(theObject, getMeshDS(), elements, SMDSAbs_All, emptyIfIsMesh))
3694 rotate(elements,theAxis,theAngle,theCopy,false);
3697 //=======================================================================
3698 //function : RotateMakeGroups
3700 //=======================================================================
3702 SMESH::ListOfGroups*
3703 SMESH_MeshEditor_i::RotateMakeGroups(const SMESH::long_array& theIDsOfElements,
3704 const SMESH::AxisStruct& theAxis,
3705 CORBA::Double theAngle)
3706 throw (SALOME::SALOME_Exception)
3708 TPythonDump aPythonDump; // it is here to prevent dump of GetGroups()
3710 SMESH::ListOfGroups * aGroups = 0;
3711 if (theIDsOfElements.length() > 0)
3713 TIDSortedElemSet elements;
3714 arrayToSet(theIDsOfElements, getMeshDS(), elements);
3715 aGroups = rotate(elements,theAxis,theAngle,true,true);
3717 if (!myIsPreviewMode) {
3718 dumpGroupsList(aPythonDump, aGroups);
3719 aPythonDump << this << ".RotateMakeGroups( "
3720 << theIDsOfElements << ", "
3722 << TVar( theAngle ) << " )";
3727 //=======================================================================
3728 //function : RotateObjectMakeGroups
3730 //=======================================================================
3732 SMESH::ListOfGroups*
3733 SMESH_MeshEditor_i::RotateObjectMakeGroups(SMESH::SMESH_IDSource_ptr theObject,
3734 const SMESH::AxisStruct& theAxis,
3735 CORBA::Double theAngle)
3736 throw (SALOME::SALOME_Exception)
3738 TPythonDump aPythonDump; // it is here to prevent dump of GetGroups()
3740 SMESH::ListOfGroups * aGroups = 0;
3741 TIDSortedElemSet elements;
3742 if (idSourceToSet(theObject, getMeshDS(), elements, SMDSAbs_All, /*emptyIfIsMesh=*/1))
3743 aGroups = rotate(elements, theAxis, theAngle, true, true);
3745 if (!myIsPreviewMode) {
3746 dumpGroupsList(aPythonDump, aGroups);
3747 aPythonDump << this << ".RotateObjectMakeGroups( "
3748 << theObject << ", "
3750 << TVar( theAngle ) << " )";
3755 //=======================================================================
3756 //function : RotateMakeMesh
3758 //=======================================================================
3760 SMESH::SMESH_Mesh_ptr
3761 SMESH_MeshEditor_i::RotateMakeMesh(const SMESH::long_array& theIDsOfElements,
3762 const SMESH::AxisStruct& theAxis,
3763 CORBA::Double theAngleInRadians,
3764 CORBA::Boolean theCopyGroups,
3765 const char* theMeshName)
3766 throw (SALOME::SALOME_Exception)
3769 SMESH::SMESH_Mesh_var mesh;
3770 SMESH_Mesh_i* mesh_i;
3772 { // open new scope to dump "MakeMesh" command
3773 // and then "GetGroups" using SMESH_Mesh::GetGroups()
3775 TPythonDump pydump; // to prevent dump at mesh creation
3777 mesh = makeMesh( theMeshName );
3778 mesh_i = SMESH::DownCast<SMESH_Mesh_i*>( mesh );
3780 if ( mesh_i && theIDsOfElements.length() > 0 )
3782 TIDSortedElemSet elements;
3783 arrayToSet(theIDsOfElements, getMeshDS(), elements);
3784 rotate(elements, theAxis, theAngleInRadians,
3785 false, theCopyGroups, & mesh_i->GetImpl());
3786 mesh_i->CreateGroupServants();
3788 if ( !myIsPreviewMode ) {
3789 pydump << mesh << " = " << this << ".RotateMakeMesh( "
3790 << theIDsOfElements << ", "
3792 << TVar( theAngleInRadians ) << ", "
3793 << theCopyGroups << ", '"
3794 << theMeshName << "' )";
3799 if (!myIsPreviewMode && mesh_i && theIDsOfElements.length() > 0 )
3800 mesh_i->GetGroups();
3802 return mesh._retn();
3804 SMESH_CATCH( SMESH::throwCorbaException );
3808 //=======================================================================
3809 //function : RotateObjectMakeMesh
3811 //=======================================================================
3813 SMESH::SMESH_Mesh_ptr
3814 SMESH_MeshEditor_i::RotateObjectMakeMesh(SMESH::SMESH_IDSource_ptr theObject,
3815 const SMESH::AxisStruct& theAxis,
3816 CORBA::Double theAngleInRadians,
3817 CORBA::Boolean theCopyGroups,
3818 const char* theMeshName)
3819 throw (SALOME::SALOME_Exception)
3822 SMESH::SMESH_Mesh_var mesh;
3823 SMESH_Mesh_i* mesh_i;
3825 {// open new scope to dump "MakeMesh" command
3826 // and then "GetGroups" using SMESH_Mesh::GetGroups()
3828 TPythonDump pydump; // to prevent dump at mesh creation
3829 mesh = makeMesh( theMeshName );
3830 mesh_i = SMESH::DownCast<SMESH_Mesh_i*>( mesh );
3832 TIDSortedElemSet elements;
3834 idSourceToSet(theObject, getMeshDS(), elements, SMDSAbs_All, /*emptyIfIsMesh=*/1))
3836 rotate(elements, theAxis, theAngleInRadians,
3837 false, theCopyGroups, & mesh_i->GetImpl());
3838 mesh_i->CreateGroupServants();
3840 if ( !myIsPreviewMode ) {
3841 pydump << mesh << " = " << this << ".RotateObjectMakeMesh( "
3842 << theObject << ", "
3844 << TVar( theAngleInRadians ) << ", "
3845 << theCopyGroups << ", '"
3846 << theMeshName << "' )";
3851 if (!myIsPreviewMode && mesh_i)
3852 mesh_i->GetGroups();
3854 return mesh._retn();
3856 SMESH_CATCH( SMESH::throwCorbaException );
3860 //=======================================================================
3863 //=======================================================================
3865 SMESH::ListOfGroups*
3866 SMESH_MeshEditor_i::scale(SMESH::SMESH_IDSource_ptr theObject,
3867 const SMESH::PointStruct& thePoint,
3868 const SMESH::double_array& theScaleFact,
3869 CORBA::Boolean theCopy,
3871 ::SMESH_Mesh* theTargetMesh)
3872 throw (SALOME::SALOME_Exception)
3876 if ( theScaleFact.length() < 1 )
3877 THROW_SALOME_CORBA_EXCEPTION("Scale factor not given", SALOME::BAD_PARAM);
3878 if ( theScaleFact.length() == 2 )
3879 THROW_SALOME_CORBA_EXCEPTION("Invalid nb of scale factors : 2", SALOME::BAD_PARAM);
3881 if ( theTargetMesh )
3884 TIDSortedElemSet elements;
3885 bool emptyIfIsMesh = myIsPreviewMode ? false : true;
3886 if ( !idSourceToSet(theObject, getMeshDS(), elements, SMDSAbs_All, emptyIfIsMesh))
3891 (theScaleFact.length() == 1) ? theScaleFact[0] : theScaleFact[1],
3892 (theScaleFact.length() == 1) ? theScaleFact[0] : theScaleFact[2],
3896 #if OCC_VERSION_LARGE > 0x06070100
3897 // fight against orthogonalization
3898 // aTrsf.SetValues( S[0], 0, 0, thePoint.x * (1-S[0]),
3899 // 0, S[1], 0, thePoint.y * (1-S[1]),
3900 // 0, 0, S[2], thePoint.z * (1-S[2]) );
3901 aTrsf.SetScale( gp::Origin(), 1.0 ); // set form which is used to make group names
3902 gp_XYZ & loc = ( gp_XYZ& ) aTrsf.TranslationPart();
3903 gp_Mat & M = ( gp_Mat& ) aTrsf.HVectorialPart();
3904 loc.SetCoord( thePoint.x * (1-S[0]),
3905 thePoint.y * (1-S[1]),
3906 thePoint.z * (1-S[2]));
3907 M.SetDiagonal( S[0], S[1], S[2] );
3910 double tol = std::numeric_limits<double>::max();
3911 aTrsf.SetValues( S[0], 0, 0, thePoint.x * (1-S[0]),
3912 0, S[1], 0, thePoint.y * (1-S[1]),
3913 0, 0, S[2], thePoint.z * (1-S[2]), tol, tol);
3916 TIDSortedElemSet copyElements;
3917 TIDSortedElemSet* workElements = &elements;
3918 if ( myIsPreviewMode )
3920 TPreviewMesh * tmpMesh = getPreviewMesh();
3921 tmpMesh->Copy( elements, copyElements);
3922 if ( !theCopy && !theTargetMesh )
3924 TIDSortedElemSet elemsAround, elemsAroundCopy;
3925 getElementsAround( elements, getMeshDS(), elemsAround );
3926 tmpMesh->Copy( elemsAround, elemsAroundCopy);
3928 workElements = & copyElements;
3929 theMakeGroups = false;
3932 ::SMESH_MeshEditor::PGroupIDs groupIds =
3933 getEditor().Transform (*workElements, aTrsf, theCopy, theMakeGroups, theTargetMesh);
3935 if ( theCopy && !myIsPreviewMode )
3937 if ( theTargetMesh ) theTargetMesh->GetMeshDS()->Modified();
3938 else declareMeshModified( /*isReComputeSafe=*/false );
3940 return theMakeGroups ? getGroups(groupIds.get()) : 0;
3942 SMESH_CATCH( SMESH::throwCorbaException );
3946 //=======================================================================
3949 //=======================================================================
3951 void SMESH_MeshEditor_i::Scale(SMESH::SMESH_IDSource_ptr theObject,
3952 const SMESH::PointStruct& thePoint,
3953 const SMESH::double_array& theScaleFact,
3954 CORBA::Boolean theCopy)
3955 throw (SALOME::SALOME_Exception)
3957 if ( !myIsPreviewMode ) {
3958 TPythonDump() << this << ".Scale( "
3959 << theObject << ", "
3961 << TVar( theScaleFact ) << ", "
3964 scale(theObject, thePoint, theScaleFact, theCopy, false);
3968 //=======================================================================
3969 //function : ScaleMakeGroups
3971 //=======================================================================
3973 SMESH::ListOfGroups*
3974 SMESH_MeshEditor_i::ScaleMakeGroups(SMESH::SMESH_IDSource_ptr theObject,
3975 const SMESH::PointStruct& thePoint,
3976 const SMESH::double_array& theScaleFact)
3977 throw (SALOME::SALOME_Exception)
3979 TPythonDump aPythonDump; // it is here to prevent dump of GetGroups()
3981 SMESH::ListOfGroups * aGroups = scale(theObject, thePoint, theScaleFact, true, true);
3982 if (!myIsPreviewMode) {
3983 dumpGroupsList(aPythonDump, aGroups);
3984 aPythonDump << this << ".Scale("
3987 << TVar( theScaleFact ) << ",True,True)";
3993 //=======================================================================
3994 //function : ScaleMakeMesh
3996 //=======================================================================
3998 SMESH::SMESH_Mesh_ptr
3999 SMESH_MeshEditor_i::ScaleMakeMesh(SMESH::SMESH_IDSource_ptr theObject,
4000 const SMESH::PointStruct& thePoint,
4001 const SMESH::double_array& theScaleFact,
4002 CORBA::Boolean theCopyGroups,
4003 const char* theMeshName)
4004 throw (SALOME::SALOME_Exception)
4006 SMESH_Mesh_i* mesh_i;
4007 SMESH::SMESH_Mesh_var mesh;
4008 { // open new scope to dump "MakeMesh" command
4009 // and then "GetGroups" using SMESH_Mesh::GetGroups()
4011 TPythonDump pydump; // to prevent dump at mesh creation
4012 mesh = makeMesh( theMeshName );
4013 mesh_i = SMESH::DownCast<SMESH_Mesh_i*>( mesh );
4017 scale(theObject, thePoint, theScaleFact,false, theCopyGroups, & mesh_i->GetImpl());
4018 mesh_i->CreateGroupServants();
4020 if ( !myIsPreviewMode )
4021 pydump << mesh << " = " << this << ".ScaleMakeMesh( "
4022 << theObject << ", "
4024 << TVar( theScaleFact ) << ", "
4025 << theCopyGroups << ", '"
4026 << theMeshName << "' )";
4030 if (!myIsPreviewMode && mesh_i)
4031 mesh_i->GetGroups();
4033 return mesh._retn();
4037 //=======================================================================
4038 //function : findCoincidentNodes
4040 //=======================================================================
4042 void SMESH_MeshEditor_i::
4043 findCoincidentNodes (TIDSortedNodeSet & Nodes,
4044 CORBA::Double Tolerance,
4045 SMESH::array_of_long_array_out GroupsOfNodes,
4046 CORBA::Boolean SeparateCornersAndMedium)
4048 ::SMESH_MeshEditor::TListOfListOfNodes aListOfListOfNodes;
4049 getEditor().FindCoincidentNodes( Nodes, Tolerance, aListOfListOfNodes, SeparateCornersAndMedium );
4051 GroupsOfNodes = new SMESH::array_of_long_array;
4052 GroupsOfNodes->length( aListOfListOfNodes.size() );
4053 ::SMESH_MeshEditor::TListOfListOfNodes::iterator llIt = aListOfListOfNodes.begin();
4054 for ( CORBA::Long i = 0; llIt != aListOfListOfNodes.end(); llIt++, i++ )
4056 list< const SMDS_MeshNode* >& aListOfNodes = *llIt;
4057 list< const SMDS_MeshNode* >::iterator lIt = aListOfNodes.begin();;
4058 SMESH::long_array& aGroup = (*GroupsOfNodes)[ i ];
4059 aGroup.length( aListOfNodes.size() );
4060 for ( int j = 0; lIt != aListOfNodes.end(); lIt++, j++ )
4061 aGroup[ j ] = (*lIt)->GetID();
4065 //=======================================================================
4066 //function : FindCoincidentNodes
4068 //=======================================================================
4070 void SMESH_MeshEditor_i::
4071 FindCoincidentNodes (CORBA::Double Tolerance,
4072 SMESH::array_of_long_array_out GroupsOfNodes,
4073 CORBA::Boolean SeparateCornersAndMedium)
4074 throw (SALOME::SALOME_Exception)
4079 TIDSortedNodeSet nodes; // no input nodes
4080 findCoincidentNodes( nodes, Tolerance, GroupsOfNodes, SeparateCornersAndMedium );
4082 TPythonDump() << "coincident_nodes = " << this << ".FindCoincidentNodes( "
4083 << Tolerance << ", "
4084 << SeparateCornersAndMedium << " )";
4086 SMESH_CATCH( SMESH::throwCorbaException );
4089 //=======================================================================
4090 //function : FindCoincidentNodesOnPart
4092 //=======================================================================
4094 void SMESH_MeshEditor_i::
4095 FindCoincidentNodesOnPart(SMESH::SMESH_IDSource_ptr theObject,
4096 CORBA::Double Tolerance,
4097 SMESH::array_of_long_array_out GroupsOfNodes,
4098 CORBA::Boolean SeparateCornersAndMedium)
4099 throw (SALOME::SALOME_Exception)
4104 TIDSortedNodeSet nodes;
4105 idSourceToNodeSet( theObject, getMeshDS(), nodes );
4107 findCoincidentNodes( nodes, Tolerance, GroupsOfNodes, SeparateCornersAndMedium );
4109 TPythonDump() << "coincident_nodes_on_part = " << this << ".FindCoincidentNodesOnPart( "
4111 << Tolerance << ", "
4112 << SeparateCornersAndMedium << " )";
4114 SMESH_CATCH( SMESH::throwCorbaException );
4117 //================================================================================
4119 * \brief Finds nodes coinsident with Tolerance within Object excluding nodes within
4120 * ExceptSubMeshOrGroups
4122 //================================================================================
4124 void SMESH_MeshEditor_i::
4125 FindCoincidentNodesOnPartBut(SMESH::SMESH_IDSource_ptr theObject,
4126 CORBA::Double theTolerance,
4127 SMESH::array_of_long_array_out theGroupsOfNodes,
4128 const SMESH::ListOfIDSources& theExceptSubMeshOrGroups,
4129 CORBA::Boolean theSeparateCornersAndMedium)
4130 throw (SALOME::SALOME_Exception)
4135 TIDSortedNodeSet nodes;
4136 idSourceToNodeSet( theObject, getMeshDS(), nodes );
4138 for ( CORBA::ULong i = 0; i < theExceptSubMeshOrGroups.length(); ++i )
4140 SMDS_ElemIteratorPtr nodeIt = myMesh_i->GetElements( theExceptSubMeshOrGroups[i],
4142 while ( nodeIt->more() )
4143 nodes.erase( cast2Node( nodeIt->next() ));
4145 findCoincidentNodes( nodes, theTolerance, theGroupsOfNodes, theSeparateCornersAndMedium );
4147 TPythonDump() << "coincident_nodes_on_part = " << this << ".FindCoincidentNodesOnPartBut( "
4149 << theTolerance << ", "
4150 << theExceptSubMeshOrGroups << ", "
4151 << theSeparateCornersAndMedium << " )";
4153 SMESH_CATCH( SMESH::throwCorbaException );
4156 //=======================================================================
4157 //function : MergeNodes
4159 //=======================================================================
4161 void SMESH_MeshEditor_i::MergeNodes (const SMESH::array_of_long_array& GroupsOfNodes,
4162 const SMESH::ListOfIDSources& NodesToKeep)
4163 throw (SALOME::SALOME_Exception)
4168 SMESHDS_Mesh* aMesh = getMeshDS();
4170 TPythonDump aTPythonDump;
4171 aTPythonDump << this << ".MergeNodes([";
4173 TIDSortedNodeSet setOfNodesToKeep;
4174 for ( CORBA::ULong i = 0; i < NodesToKeep.length(); ++i )
4176 prepareIdSource( NodesToKeep[i] );
4177 SMDS_ElemIteratorPtr nodeIt = myMesh_i->GetElements( NodesToKeep[i], SMESH::NODE );
4178 while ( nodeIt->more() )
4179 setOfNodesToKeep.insert( setOfNodesToKeep.end(), cast2Node( nodeIt->next() ));
4182 ::SMESH_MeshEditor::TListOfListOfNodes aListOfListOfNodes;
4183 for ( CORBA::ULong i = 0; i < GroupsOfNodes.length(); i++ )
4185 const SMESH::long_array& aNodeGroup = GroupsOfNodes[ i ];
4186 aListOfListOfNodes.push_back( list< const SMDS_MeshNode* >() );
4187 list< const SMDS_MeshNode* >& aListOfNodes = aListOfListOfNodes.back();
4188 for ( CORBA::ULong j = 0; j < aNodeGroup.length(); j++ )
4190 CORBA::Long index = aNodeGroup[ j ];
4191 if ( const SMDS_MeshNode * node = aMesh->FindNode( index ))
4193 if ( setOfNodesToKeep.count( node ))
4194 aListOfNodes.push_front( node );
4196 aListOfNodes.push_back( node );
4199 if ( aListOfNodes.size() < 2 )
4200 aListOfListOfNodes.pop_back();
4202 if ( i > 0 ) aTPythonDump << ", ";
4203 aTPythonDump << aNodeGroup;
4206 getEditor().MergeNodes( aListOfListOfNodes );
4208 aTPythonDump << "], " << NodesToKeep << ")";
4210 declareMeshModified( /*isReComputeSafe=*/false );
4212 SMESH_CATCH( SMESH::throwCorbaException );
4215 //=======================================================================
4216 //function : FindEqualElements
4218 //=======================================================================
4220 void SMESH_MeshEditor_i::FindEqualElements(SMESH::SMESH_IDSource_ptr theObject,
4221 SMESH::array_of_long_array_out GroupsOfElementsID)
4222 throw (SALOME::SALOME_Exception)
4227 SMESH::SMESH_GroupBase_var group = SMESH::SMESH_GroupBase::_narrow(theObject);
4228 if ( !(!group->_is_nil() && group->GetType() == SMESH::NODE) )
4230 TIDSortedElemSet elems;
4231 idSourceToSet( theObject, getMeshDS(), elems, SMDSAbs_All, /*emptyIfIsMesh=*/true);
4233 ::SMESH_MeshEditor::TListOfListOfElementsID aListOfListOfElementsID;
4234 getEditor().FindEqualElements( elems, aListOfListOfElementsID );
4236 GroupsOfElementsID = new SMESH::array_of_long_array;
4237 GroupsOfElementsID->length( aListOfListOfElementsID.size() );
4239 ::SMESH_MeshEditor::TListOfListOfElementsID::iterator arraysIt =
4240 aListOfListOfElementsID.begin();
4241 for (CORBA::Long j = 0; arraysIt != aListOfListOfElementsID.end(); ++arraysIt, ++j)
4243 SMESH::long_array& aGroup = (*GroupsOfElementsID)[ j ];
4244 list<int>& listOfIDs = *arraysIt;
4245 aGroup.length( listOfIDs.size() );
4246 list<int>::iterator idIt = listOfIDs.begin();
4247 for (int k = 0; idIt != listOfIDs.end(); ++idIt, ++k )
4248 aGroup[ k ] = *idIt;
4251 TPythonDump() << "equal_elements = " << this << ".FindEqualElements( "
4255 SMESH_CATCH( SMESH::throwCorbaException );
4258 //=======================================================================
4259 //function : MergeElements
4261 //=======================================================================
4263 void SMESH_MeshEditor_i::MergeElements(const SMESH::array_of_long_array& GroupsOfElementsID)
4264 throw (SALOME::SALOME_Exception)
4269 TPythonDump aTPythonDump;
4270 aTPythonDump << this << ".MergeElements( [";
4272 ::SMESH_MeshEditor::TListOfListOfElementsID aListOfListOfElementsID;
4274 for ( CORBA::ULong i = 0; i < GroupsOfElementsID.length(); i++ ) {
4275 const SMESH::long_array& anElemsIDGroup = GroupsOfElementsID[ i ];
4276 aListOfListOfElementsID.push_back( list< int >() );
4277 list< int >& aListOfElemsID = aListOfListOfElementsID.back();
4278 for ( CORBA::ULong j = 0; j < anElemsIDGroup.length(); j++ ) {
4279 CORBA::Long id = anElemsIDGroup[ j ];
4280 aListOfElemsID.push_back( id );
4282 if ( aListOfElemsID.size() < 2 )
4283 aListOfListOfElementsID.pop_back();
4284 if ( i > 0 ) aTPythonDump << ", ";
4285 aTPythonDump << anElemsIDGroup;
4288 getEditor().MergeElements(aListOfListOfElementsID);
4290 declareMeshModified( /*isReComputeSafe=*/true );
4292 aTPythonDump << "] )";
4294 SMESH_CATCH( SMESH::throwCorbaException );
4297 //=======================================================================
4298 //function : MergeEqualElements
4300 //=======================================================================
4302 void SMESH_MeshEditor_i::MergeEqualElements()
4303 throw (SALOME::SALOME_Exception)
4308 getEditor().MergeEqualElements();
4310 declareMeshModified( /*isReComputeSafe=*/true );
4312 TPythonDump() << this << ".MergeEqualElements()";
4314 SMESH_CATCH( SMESH::throwCorbaException );
4317 //=============================================================================
4319 * Move the node to a given point
4321 //=============================================================================
4323 CORBA::Boolean SMESH_MeshEditor_i::MoveNode(CORBA::Long NodeID,
4327 throw (SALOME::SALOME_Exception)
4330 initData(/*deleteSearchers=*/false);
4332 const SMDS_MeshNode * node = getMeshDS()->FindNode( NodeID );
4336 if ( theNodeSearcher )
4337 theSearchersDeleter.Set( myMesh ); // remove theNodeSearcher if mesh is other
4339 if ( myIsPreviewMode ) // make preview data
4341 // in a preview mesh, make edges linked to a node
4342 TPreviewMesh& tmpMesh = *getPreviewMesh();
4343 TIDSortedElemSet linkedNodes;
4344 ::SMESH_MeshEditor::GetLinkedNodes( node, linkedNodes );
4345 TIDSortedElemSet::iterator nIt = linkedNodes.begin();
4346 SMDS_MeshNode *nodeCpy1 = tmpMesh.Copy(node);
4347 for ( ; nIt != linkedNodes.end(); ++nIt )
4349 SMDS_MeshNode *nodeCpy2 = tmpMesh.Copy ( cast2Node( *nIt ));
4350 tmpMesh.GetMeshDS()->AddEdge(nodeCpy1, nodeCpy2);
4354 tmpMesh.GetMeshDS()->MoveNode(nodeCpy1, x, y, z);
4355 // fill preview data
4357 else if ( theNodeSearcher ) // move node and update theNodeSearcher data accordingly
4358 theNodeSearcher->MoveNode(node, gp_Pnt( x,y,z ));
4360 getMeshDS()->MoveNode(node, x, y, z);
4362 if ( !myIsPreviewMode )
4364 // Update Python script
4365 TPythonDump() << "isDone = " << this << ".MoveNode( "
4366 << NodeID << ", " << TVar(x) << ", " << TVar(y) << ", " << TVar(z) << " )";
4367 declareMeshModified( /*isReComputeSafe=*/false );
4370 SMESH_CATCH( SMESH::throwCorbaException );
4375 //================================================================================
4377 * \brief Return ID of node closest to a given point
4379 //================================================================================
4381 CORBA::Long SMESH_MeshEditor_i::FindNodeClosestTo(CORBA::Double x,
4384 throw (SALOME::SALOME_Exception)
4387 theSearchersDeleter.Set( myMesh ); // remove theNodeSearcher if mesh is other
4389 if ( !theNodeSearcher ) {
4390 theNodeSearcher = SMESH_MeshAlgos::GetNodeSearcher( *getMeshDS() );
4393 if ( const SMDS_MeshNode* node = theNodeSearcher->FindClosestTo( p ))
4394 return node->GetID();
4396 SMESH_CATCH( SMESH::throwCorbaException );
4400 //================================================================================
4402 * \brief If the given ID is a valid node ID (nodeID > 0), just move this node, else
4403 * move the node closest to the point to point's location and return ID of the node
4405 //================================================================================
4407 CORBA::Long SMESH_MeshEditor_i::MoveClosestNodeToPoint(CORBA::Double x,
4410 CORBA::Long theNodeID)
4411 throw (SALOME::SALOME_Exception)
4414 // We keep theNodeSearcher until any mesh modification:
4415 // 1) initData() deletes theNodeSearcher at any edition,
4416 // 2) TSearchersDeleter - at any mesh compute event and mesh change
4418 initData(/*deleteSearchers=*/false);
4420 theSearchersDeleter.Set( myMesh ); // remove theNodeSearcher if mesh is other
4422 int nodeID = theNodeID;
4423 const SMDS_MeshNode* node = getMeshDS()->FindNode( nodeID );
4424 if ( !node ) // preview moving node
4426 if ( !theNodeSearcher ) {
4427 theNodeSearcher = SMESH_MeshAlgos::GetNodeSearcher( *getMeshDS() );
4430 node = theNodeSearcher->FindClosestTo( p );
4433 nodeID = node->GetID();
4434 if ( myIsPreviewMode ) // make preview data
4436 // in a preview mesh, make edges linked to a node
4437 TPreviewMesh tmpMesh = *getPreviewMesh();
4438 TIDSortedElemSet linkedNodes;
4439 ::SMESH_MeshEditor::GetLinkedNodes( node, linkedNodes );
4440 TIDSortedElemSet::iterator nIt = linkedNodes.begin();
4441 for ( ; nIt != linkedNodes.end(); ++nIt )
4443 SMDS_LinearEdge edge( node, cast2Node( *nIt ));
4444 tmpMesh.Copy( &edge );
4447 node = tmpMesh.GetMeshDS()->FindNode( nodeID );
4449 tmpMesh.GetMeshDS()->MoveNode(node, x, y, z);
4450 // fill preview data
4452 else if ( theNodeSearcher ) // move node and update theNodeSearcher data accordingly
4454 theNodeSearcher->MoveNode(node, gp_Pnt( x,y,z ));
4458 getMeshDS()->MoveNode(node, x, y, z);
4462 if ( !myIsPreviewMode )
4464 TPythonDump() << "nodeID = " << this
4465 << ".MoveClosestNodeToPoint( "<< x << ", " << y << ", " << z
4466 << ", " << nodeID << " )";
4468 declareMeshModified( /*isReComputeSafe=*/false );
4473 SMESH_CATCH( SMESH::throwCorbaException );
4477 //=======================================================================
4479 * Return elements of given type where the given point is IN or ON.
4481 * 'ALL' type means elements of any type excluding nodes
4483 //=======================================================================
4485 SMESH::long_array* SMESH_MeshEditor_i::FindElementsByPoint(CORBA::Double x,
4488 SMESH::ElementType type)
4489 throw (SALOME::SALOME_Exception)
4492 SMESH::long_array_var res = new SMESH::long_array;
4493 vector< const SMDS_MeshElement* > foundElems;
4495 theSearchersDeleter.Set( myMesh );
4496 if ( !theElementSearcher ) {
4497 theElementSearcher = SMESH_MeshAlgos::GetElementSearcher( *getMeshDS() );
4499 theElementSearcher->FindElementsByPoint( gp_Pnt( x,y,z ),
4500 SMDSAbs_ElementType( type ),
4502 res->length( foundElems.size() );
4503 for ( size_t i = 0; i < foundElems.size(); ++i )
4504 res[i] = foundElems[i]->GetID();
4508 SMESH_CATCH( SMESH::throwCorbaException );
4512 //=======================================================================
4513 //function : FindAmongElementsByPoint
4514 //purpose : Searching among the given elements, return elements of given type
4515 // where the given point is IN or ON.
4516 // 'ALL' type means elements of any type excluding nodes
4517 //=======================================================================
4520 SMESH_MeshEditor_i::FindAmongElementsByPoint(SMESH::SMESH_IDSource_ptr elementIDs,
4524 SMESH::ElementType type)
4525 throw (SALOME::SALOME_Exception)
4528 SMESH::long_array_var res = new SMESH::long_array;
4530 if ( type != SMESH::NODE )
4532 SMESH::array_of_ElementType_var types = elementIDs->GetTypes();
4533 if ( types->length() == 1 && // a part contains only nodes or 0D elements
4534 ( types[0] == SMESH::NODE || types[0] == SMESH::ELEM0D || types[0] == SMESH::BALL) &&
4535 type != types[0] ) // but search of elements of dim > 0
4538 if ( SMESH::DownCast<SMESH_Mesh_i*>( elementIDs )) // elementIDs is the whole mesh
4539 return FindElementsByPoint( x,y,z, type );
4541 TIDSortedElemSet elements; // elems should live until FindElementsByPoint() finishes
4543 theSearchersDeleter.Set( myMesh, getPartIOR( elementIDs, type ));
4544 if ( !theElementSearcher )
4546 // create a searcher from elementIDs
4547 SMESH::SMESH_Mesh_var mesh = elementIDs->GetMesh();
4548 SMESHDS_Mesh* meshDS = SMESH::DownCast<SMESH_Mesh_i*>( mesh )->GetImpl().GetMeshDS();
4550 if ( !idSourceToSet( elementIDs, meshDS, elements,
4551 ( type == SMESH::NODE ? SMDSAbs_All : (SMDSAbs_ElementType) type ),
4552 /*emptyIfIsMesh=*/true))
4555 typedef SMDS_SetIterator<const SMDS_MeshElement*, TIDSortedElemSet::const_iterator > TIter;
4556 SMDS_ElemIteratorPtr elemsIt( new TIter( elements.begin(), elements.end() ));
4558 theElementSearcher = SMESH_MeshAlgos::GetElementSearcher( *getMeshDS(), elemsIt );
4561 vector< const SMDS_MeshElement* > foundElems;
4563 theElementSearcher->FindElementsByPoint( gp_Pnt( x,y,z ),
4564 SMDSAbs_ElementType( type ),
4566 res->length( foundElems.size() );
4567 for ( size_t i = 0; i < foundElems.size(); ++i )
4568 res[i] = foundElems[i]->GetID();
4572 SMESH_CATCH( SMESH::throwCorbaException );
4576 //=======================================================================
4577 //function : GetPointState
4578 //purpose : Return point state in a closed 2D mesh in terms of TopAbs_State enumeration.
4579 // TopAbs_UNKNOWN state means that either mesh is wrong or the analysis fails.
4580 //=======================================================================
4582 CORBA::Short SMESH_MeshEditor_i::GetPointState(CORBA::Double x,
4585 throw (SALOME::SALOME_Exception)
4588 theSearchersDeleter.Set( myMesh );
4589 if ( !theElementSearcher ) {
4590 theElementSearcher = SMESH_MeshAlgos::GetElementSearcher( *getMeshDS() );
4592 return CORBA::Short( theElementSearcher->GetPointState( gp_Pnt( x,y,z )));
4594 SMESH_CATCH( SMESH::throwCorbaException );
4598 //=======================================================================
4599 //function : IsManifold
4600 //purpose : Check if a 2D mesh is manifold
4601 //=======================================================================
4603 CORBA::Boolean SMESH_MeshEditor_i::IsManifold()
4604 throw (SALOME::SALOME_Exception)
4606 bool isManifold = true;
4609 SMESH_MeshAlgos::TFreeBorderVec foundFreeBordes;
4610 SMESH_MeshAlgos::FindFreeBorders( *getMeshDS(),
4612 /*closedOnly=*/true,
4614 SMESH_CATCH( SMESH::throwCorbaException );
4619 //=======================================================================
4620 //function : IsCoherentOrientation2D
4621 //purpose : Check if orientation of 2D elements is coherent
4622 //=======================================================================
4624 CORBA::Boolean SMESH_MeshEditor_i::IsCoherentOrientation2D()
4625 throw (SALOME::SALOME_Exception)
4627 bool isGoodOri = true;
4630 SMESH_MeshAlgos::TFreeBorderVec foundFreeBordes;
4631 SMESH_MeshAlgos::FindFreeBorders( *getMeshDS(),
4633 /*closedOnly=*/true,
4636 SMESH_CATCH( SMESH::throwCorbaException );
4641 //=======================================================================
4642 //function : FindFreeBorders
4643 //purpose : Returns all or only closed FreeBorder's.
4644 //=======================================================================
4646 SMESH::ListOfFreeBorders* SMESH_MeshEditor_i::FindFreeBorders(CORBA::Boolean closedOnly)
4647 throw (SALOME::SALOME_Exception)
4649 SMESH::ListOfFreeBorders_var resBorders = new SMESH::ListOfFreeBorders;
4652 SMESH_MeshAlgos::TFreeBorderVec foundFreeBordes;
4653 SMESH_MeshAlgos::FindFreeBorders( *getMeshDS(), foundFreeBordes, closedOnly );
4655 resBorders->length( foundFreeBordes.size() );
4656 for ( size_t i = 0; i < foundFreeBordes.size(); ++i )
4658 const SMESH_MeshAlgos::TFreeBorder& bordNodes = foundFreeBordes[i];
4659 SMESH::FreeBorder& bordOut = resBorders[i];
4660 bordOut.nodeIDs.length( bordNodes.size() );
4661 for ( size_t iN = 0; iN < bordNodes.size(); ++iN )
4662 bordOut.nodeIDs[ iN ] = bordNodes[ iN ]->GetID();
4665 SMESH_CATCH( SMESH::throwCorbaException );
4667 return resBorders._retn();
4670 //=======================================================================
4671 //function : FillHole
4672 //purpose : Fill with 2D elements a hole defined by a FreeBorder.
4673 //=======================================================================
4675 void SMESH_MeshEditor_i::FillHole(const SMESH::FreeBorder& theHole)
4676 throw (SALOME::SALOME_Exception)
4680 if ( theHole.nodeIDs.length() < 4 )
4681 THROW_SALOME_CORBA_EXCEPTION("A hole should be bound by at least 3 nodes", SALOME::BAD_PARAM);
4682 if ( theHole.nodeIDs[0] != theHole.nodeIDs[ theHole.nodeIDs.length()-1 ] )
4683 THROW_SALOME_CORBA_EXCEPTION("Not closed hole boundary. "
4684 "First and last nodes must be same", SALOME::BAD_PARAM);
4686 SMESH_MeshAlgos::TFreeBorder bordNodes;
4687 bordNodes.resize( theHole.nodeIDs.length() );
4688 for ( size_t iN = 0; iN < theHole.nodeIDs.length(); ++iN )
4690 bordNodes[ iN ] = getMeshDS()->FindNode( theHole.nodeIDs[ iN ]);
4691 if ( !bordNodes[ iN ] )
4692 THROW_SALOME_CORBA_EXCEPTION(SMESH_Comment("Node #") << theHole.nodeIDs[ iN ]
4693 << " does not exist", SALOME::BAD_PARAM);
4698 MeshEditor_I::TPreviewMesh* previewMesh = 0;
4699 SMDS_Mesh* meshDS = getMeshDS();
4700 if ( myIsPreviewMode )
4702 // copy faces sharing nodes of theHole
4703 TIDSortedElemSet holeFaces;
4704 previewMesh = getPreviewMesh( SMDSAbs_Face );
4705 for ( size_t i = 0; i < bordNodes.size(); ++i )
4707 SMDS_ElemIteratorPtr fIt = bordNodes[i]->GetInverseElementIterator( SMDSAbs_Face );
4708 while ( fIt->more() )
4710 const SMDS_MeshElement* face = fIt->next();
4711 if ( holeFaces.insert( face ).second )
4712 previewMesh->Copy( face );
4714 bordNodes[i] = previewMesh->GetMeshDS()->FindNode( bordNodes[i]->GetID() );
4715 ASSERT( bordNodes[i] );
4717 meshDS = previewMesh->GetMeshDS();
4720 std::vector<const SMDS_MeshElement*> newFaces;
4721 SMESH_MeshAlgos::FillHole( bordNodes, *meshDS, newFaces );
4723 if ( myIsPreviewMode )
4725 previewMesh->Clear();
4726 for ( size_t i = 0; i < newFaces.size(); ++i )
4727 previewMesh->Copy( newFaces[i] );
4731 getEditor().ClearLastCreated();
4732 SMESH_SequenceOfElemPtr& aSeq =
4733 const_cast<SMESH_SequenceOfElemPtr&>( getEditor().GetLastCreatedElems() );
4734 for ( size_t i = 0; i < newFaces.size(); ++i )
4735 aSeq.Append( newFaces[i] );
4737 TPythonDump() << this << ".FillHole( SMESH.FreeBorder(" << theHole.nodeIDs << " ))";
4740 SMESH_CATCH( SMESH::throwCorbaException );
4743 //=======================================================================
4744 //function : convError
4746 //=======================================================================
4748 #define RETCASE(enm) case ::SMESH_MeshEditor::enm: return SMESH::SMESH_MeshEditor::enm;
4750 static SMESH::SMESH_MeshEditor::Sew_Error convError( const::SMESH_MeshEditor::Sew_Error e )
4754 RETCASE( SEW_BORDER1_NOT_FOUND );
4755 RETCASE( SEW_BORDER2_NOT_FOUND );
4756 RETCASE( SEW_BOTH_BORDERS_NOT_FOUND );
4757 RETCASE( SEW_BAD_SIDE_NODES );
4758 RETCASE( SEW_VOLUMES_TO_SPLIT );
4759 RETCASE( SEW_DIFF_NB_OF_ELEMENTS );
4760 RETCASE( SEW_TOPO_DIFF_SETS_OF_ELEMENTS );
4761 RETCASE( SEW_BAD_SIDE1_NODES );
4762 RETCASE( SEW_BAD_SIDE2_NODES );
4763 RETCASE( SEW_INTERNAL_ERROR );
4765 return SMESH::SMESH_MeshEditor::SEW_OK;
4768 //=======================================================================
4770 * Returns groups of FreeBorder's coincident within the given tolerance.
4771 * If the tolerance <= 0.0 then one tenth of an average size of elements adjacent
4772 * to free borders being compared is used.
4774 //=======================================================================
4776 SMESH::CoincidentFreeBorders*
4777 SMESH_MeshEditor_i::FindCoincidentFreeBorders(CORBA::Double tolerance)
4779 SMESH::CoincidentFreeBorders_var aCFB = new SMESH::CoincidentFreeBorders;
4783 SMESH_MeshAlgos::CoincidentFreeBorders cfb;
4784 SMESH_MeshAlgos::FindCoincidentFreeBorders( *getMeshDS(), tolerance, cfb );
4786 // copy free borders
4787 aCFB->borders.length( cfb._borders.size() );
4788 for ( size_t i = 0; i < cfb._borders.size(); ++i )
4790 SMESH_MeshAlgos::TFreeBorder& nodes = cfb._borders[i];
4791 SMESH::FreeBorder& aBRD = aCFB->borders[i];
4792 aBRD.nodeIDs.length( nodes.size() );
4793 for ( size_t iN = 0; iN < nodes.size(); ++iN )
4794 aBRD.nodeIDs[ iN ] = nodes[ iN ]->GetID();
4797 // copy coincident parts
4798 aCFB->coincidentGroups.length( cfb._coincidentGroups.size() );
4799 for ( size_t i = 0; i < cfb._coincidentGroups.size(); ++i )
4801 SMESH_MeshAlgos::TCoincidentGroup& grp = cfb._coincidentGroups[i];
4802 SMESH::FreeBordersGroup& aGRP = aCFB->coincidentGroups[i];
4803 aGRP.length( grp.size() );
4804 for ( size_t iP = 0; iP < grp.size(); ++iP )
4806 SMESH_MeshAlgos::TFreeBorderPart& part = grp[ iP ];
4807 SMESH::FreeBorderPart& aPART = aGRP[ iP ];
4808 aPART.border = part._border;
4809 aPART.node1 = part._node1;
4810 aPART.node2 = part._node2;
4811 aPART.nodeLast = part._nodeLast;
4814 SMESH_CATCH( SMESH::doNothing );
4816 TPythonDump() << "CoincidentFreeBorders = "
4817 << this << ".FindCoincidentFreeBorders( " << tolerance << " )";
4819 return aCFB._retn();
4822 //=======================================================================
4824 * Sew FreeBorder's of each group
4826 //=======================================================================
4828 CORBA::Short SMESH_MeshEditor_i::
4829 SewCoincidentFreeBorders(const SMESH::CoincidentFreeBorders& freeBorders,
4830 CORBA::Boolean createPolygons,
4831 CORBA::Boolean createPolyhedra)
4832 throw (SALOME::SALOME_Exception)
4834 CORBA::Short nbSewed = 0;
4836 SMESH_MeshAlgos::TFreeBorderVec groups;
4837 SMESH_MeshAlgos::TFreeBorder borderNodes; // triples of nodes for every FreeBorderPart
4839 // check the input and collect nodes
4840 for ( CORBA::ULong i = 0; i < freeBorders.coincidentGroups.length(); ++i )
4842 borderNodes.clear();
4843 const SMESH::FreeBordersGroup& aGRP = freeBorders.coincidentGroups[ i ];
4844 for ( CORBA::ULong iP = 0; iP < aGRP.length(); ++iP )
4846 const SMESH::FreeBorderPart& aPART = aGRP[ iP ];
4847 if ( aPART.border < 0 || aPART.border >= (int) freeBorders.borders.length() )
4848 THROW_SALOME_CORBA_EXCEPTION("Invalid FreeBorderPart::border index", SALOME::BAD_PARAM);
4850 const SMESH::FreeBorder& aBRD = freeBorders.borders[ aPART.border ];
4852 if ( aPART.node1 < 0 || aPART.node1 > (int) aBRD.nodeIDs.length() )
4853 THROW_SALOME_CORBA_EXCEPTION("Invalid FreeBorderPart::node1", SALOME::BAD_PARAM);
4854 if ( aPART.node2 < 0 || aPART.node2 > (int) aBRD.nodeIDs.length() )
4855 THROW_SALOME_CORBA_EXCEPTION("Invalid FreeBorderPart::node2", SALOME::BAD_PARAM);
4856 if ( aPART.nodeLast < 0 || aPART.nodeLast > (int) aBRD.nodeIDs.length() )
4857 THROW_SALOME_CORBA_EXCEPTION("Invalid FreeBorderPart::nodeLast", SALOME::BAD_PARAM);
4859 // do not keep these nodes for further sewing as nodes can be removed by the sewing
4860 const SMDS_MeshNode* n1 = getMeshDS()->FindNode( aBRD.nodeIDs[ aPART.node1 ]);
4861 const SMDS_MeshNode* n2 = getMeshDS()->FindNode( aBRD.nodeIDs[ aPART.node2 ]);
4862 const SMDS_MeshNode* n3 = getMeshDS()->FindNode( aBRD.nodeIDs[ aPART.nodeLast ]);
4864 THROW_SALOME_CORBA_EXCEPTION("Nonexistent FreeBorderPart::node1", SALOME::BAD_PARAM);
4866 THROW_SALOME_CORBA_EXCEPTION("Nonexistent FreeBorderPart::node2", SALOME::BAD_PARAM);
4868 THROW_SALOME_CORBA_EXCEPTION("Nonexistent FreeBorderPart::nodeLast", SALOME::BAD_PARAM);
4870 borderNodes.push_back( n1 );
4871 borderNodes.push_back( n2 );
4872 borderNodes.push_back( n3 );
4874 groups.push_back( borderNodes );
4877 // SewFreeBorder() can merge nodes, thus nodes stored in 'groups' can become dead;
4878 // to get nodes that replace other nodes during merge we create 0D elements
4879 // on each node and MergeNodes() will replace underlying nodes of 0D elements by
4882 vector< const SMDS_MeshElement* > tmp0Delems;
4883 for ( size_t i = 0; i < groups.size(); ++i )
4885 SMESH_MeshAlgos::TFreeBorder& nodes = groups[i];
4886 for ( size_t iN = 0; iN < nodes.size(); ++iN )
4888 SMDS_ElemIteratorPtr it0D = nodes[iN]->GetInverseElementIterator(SMDSAbs_0DElement);
4890 tmp0Delems.push_back( it0D->next() );
4892 tmp0Delems.push_back( getMeshDS()->Add0DElement( nodes[iN] ));
4896 // cout << endl << "INIT" << endl;
4897 // for ( size_t i = 0; i < tmp0Delems.size(); ++i )
4899 // cout << i << " ";
4900 // if ( i % 3 == 0 ) cout << "^ ";
4901 // tmp0Delems[i]->GetNode(0)->Print( cout );
4906 ::SMESH_MeshEditor::Sew_Error res, ok = ::SMESH_MeshEditor::SEW_OK;
4908 for ( size_t i = 0; i < groups.size(); ++i )
4910 bool isBordToBord = true;
4911 bool groupSewed = false;
4912 SMESH_MeshAlgos::TFreeBorder& nodes = groups[i];
4913 for ( size_t iN = 3; iN+2 < nodes.size(); iN += 3 )
4915 const SMDS_MeshNode* n0 = tmp0Delems[ i0D + 0 ]->GetNode( 0 );
4916 const SMDS_MeshNode* n1 = tmp0Delems[ i0D + 1 ]->GetNode( 0 );
4917 const SMDS_MeshNode* n2 = tmp0Delems[ i0D + 2 ]->GetNode( 0 );
4919 const SMDS_MeshNode* n3 = tmp0Delems[ i0D + 0 + iN ]->GetNode( 0 );
4920 const SMDS_MeshNode* n4 = tmp0Delems[ i0D + 1 + iN ]->GetNode( 0 );
4921 const SMDS_MeshNode* n5 = tmp0Delems[ i0D + 2 + iN ]->GetNode( 0 );
4923 if ( !n0 || !n1 || !n2 || !n3 || !n4 || !n5 )
4926 // TIDSortedElemSet emptySet, avoidSet;
4927 // if ( !SMESH_MeshAlgos::FindFaceInSet( n0, n1, emptySet, avoidSet))
4929 // cout << "WRONG 2nd 1" << endl;
4930 // n0->Print( cout );
4931 // n1->Print( cout );
4933 // if ( !SMESH_MeshAlgos::FindFaceInSet( n3, n4, emptySet, avoidSet))
4935 // cout << "WRONG 2nd 2" << endl;
4936 // n3->Print( cout );
4937 // n4->Print( cout );
4940 if ( !isBordToBord )
4942 n1 = n2; // at border-to-side sewing only last side node (n1) is needed
4943 n2 = 0; // and n2 is not used
4945 // 1st border moves to 2nd
4946 res = getEditor().SewFreeBorder( n3, n4, n5 ,// 1st
4948 /*2ndIsFreeBorder=*/ isBordToBord,
4949 createPolygons, createPolyhedra);
4950 groupSewed = ( res == ok );
4952 isBordToBord = false;
4953 // cout << endl << "SEWED GROUP " << i << " PART " << iN / 3 << endl;
4954 // for ( size_t t = 0; t < tmp0Delems.size(); ++t )
4956 // cout << t << " ";
4957 // if ( t % 3 == 0 ) cout << "^ ";
4958 // tmp0Delems[t]->GetNode(0)->Print( cout );
4961 i0D += nodes.size();
4962 nbSewed += groupSewed;
4965 TPythonDump() << "nbSewed = " << this << ".SewCoincidentFreeBorders( "
4966 << freeBorders << ", "
4967 << createPolygons << ", "
4968 << createPolyhedra << " )";
4970 SMESH_CATCH( SMESH::doNothing );
4972 declareMeshModified( /*isReComputeSafe=*/false );
4974 // remove tmp 0D elements
4976 set< const SMDS_MeshElement* > removed0D;
4977 for ( size_t i = 0; i < tmp0Delems.size(); ++i )
4979 if ( removed0D.insert( tmp0Delems[i] ).second )
4980 getMeshDS()->RemoveFreeElement( tmp0Delems[i], /*sm=*/0, /*fromGroups=*/false );
4982 SMESH_CATCH( SMESH::throwCorbaException );
4987 //=======================================================================
4988 //function : SewFreeBorders
4990 //=======================================================================
4992 SMESH::SMESH_MeshEditor::Sew_Error
4993 SMESH_MeshEditor_i::SewFreeBorders(CORBA::Long FirstNodeID1,
4994 CORBA::Long SecondNodeID1,
4995 CORBA::Long LastNodeID1,
4996 CORBA::Long FirstNodeID2,
4997 CORBA::Long SecondNodeID2,
4998 CORBA::Long LastNodeID2,
4999 CORBA::Boolean CreatePolygons,
5000 CORBA::Boolean CreatePolyedrs)
5001 throw (SALOME::SALOME_Exception)
5006 SMESHDS_Mesh* aMesh = getMeshDS();
5008 const SMDS_MeshNode* aBorderFirstNode = aMesh->FindNode( FirstNodeID1 );
5009 const SMDS_MeshNode* aBorderSecondNode = aMesh->FindNode( SecondNodeID1 );
5010 const SMDS_MeshNode* aBorderLastNode = aMesh->FindNode( LastNodeID1 );
5011 const SMDS_MeshNode* aSide2FirstNode = aMesh->FindNode( FirstNodeID2 );
5012 const SMDS_MeshNode* aSide2SecondNode = aMesh->FindNode( SecondNodeID2 );
5013 const SMDS_MeshNode* aSide2ThirdNode = aMesh->FindNode( LastNodeID2 );
5015 if (!aBorderFirstNode ||
5016 !aBorderSecondNode||
5018 return SMESH::SMESH_MeshEditor::SEW_BORDER1_NOT_FOUND;
5019 if (!aSide2FirstNode ||
5020 !aSide2SecondNode ||
5022 return SMESH::SMESH_MeshEditor::SEW_BORDER2_NOT_FOUND;
5024 TPythonDump() << "error = " << this << ".SewFreeBorders( "
5025 << FirstNodeID1 << ", "
5026 << SecondNodeID1 << ", "
5027 << LastNodeID1 << ", "
5028 << FirstNodeID2 << ", "
5029 << SecondNodeID2 << ", "
5030 << LastNodeID2 << ", "
5031 << CreatePolygons<< ", "
5032 << CreatePolyedrs<< " )";
5034 SMESH::SMESH_MeshEditor::Sew_Error error =
5035 convError( getEditor().SewFreeBorder (aBorderFirstNode,
5046 declareMeshModified( /*isReComputeSafe=*/false );
5049 SMESH_CATCH( SMESH::throwCorbaException );
5050 return SMESH::SMESH_MeshEditor::Sew_Error(0);
5054 //=======================================================================
5055 //function : SewConformFreeBorders
5057 //=======================================================================
5059 SMESH::SMESH_MeshEditor::Sew_Error
5060 SMESH_MeshEditor_i::SewConformFreeBorders(CORBA::Long FirstNodeID1,
5061 CORBA::Long SecondNodeID1,
5062 CORBA::Long LastNodeID1,
5063 CORBA::Long FirstNodeID2,
5064 CORBA::Long SecondNodeID2)
5065 throw (SALOME::SALOME_Exception)
5070 SMESHDS_Mesh* aMesh = getMeshDS();
5072 const SMDS_MeshNode* aBorderFirstNode = aMesh->FindNode( FirstNodeID1 );
5073 const SMDS_MeshNode* aBorderSecondNode = aMesh->FindNode( SecondNodeID1 );
5074 const SMDS_MeshNode* aBorderLastNode = aMesh->FindNode( LastNodeID1 );
5075 const SMDS_MeshNode* aSide2FirstNode = aMesh->FindNode( FirstNodeID2 );
5076 const SMDS_MeshNode* aSide2SecondNode = aMesh->FindNode( SecondNodeID2 );
5077 const SMDS_MeshNode* aSide2ThirdNode = 0;
5079 if (!aBorderFirstNode ||
5080 !aBorderSecondNode||
5082 return SMESH::SMESH_MeshEditor::SEW_BORDER1_NOT_FOUND;
5083 if (!aSide2FirstNode ||
5085 return SMESH::SMESH_MeshEditor::SEW_BORDER2_NOT_FOUND;
5087 TPythonDump() << "error = " << this << ".SewConformFreeBorders( "
5088 << FirstNodeID1 << ", "
5089 << SecondNodeID1 << ", "
5090 << LastNodeID1 << ", "
5091 << FirstNodeID2 << ", "
5092 << SecondNodeID2 << " )";
5094 SMESH::SMESH_MeshEditor::Sew_Error error =
5095 convError( getEditor().SewFreeBorder (aBorderFirstNode,
5104 declareMeshModified( /*isReComputeSafe=*/false );
5107 SMESH_CATCH( SMESH::throwCorbaException );
5108 return SMESH::SMESH_MeshEditor::Sew_Error(0);
5112 //=======================================================================
5113 //function : SewBorderToSide
5115 //=======================================================================
5117 SMESH::SMESH_MeshEditor::Sew_Error
5118 SMESH_MeshEditor_i::SewBorderToSide(CORBA::Long FirstNodeIDOnFreeBorder,
5119 CORBA::Long SecondNodeIDOnFreeBorder,
5120 CORBA::Long LastNodeIDOnFreeBorder,
5121 CORBA::Long FirstNodeIDOnSide,
5122 CORBA::Long LastNodeIDOnSide,
5123 CORBA::Boolean CreatePolygons,
5124 CORBA::Boolean CreatePolyedrs)
5125 throw (SALOME::SALOME_Exception)
5130 SMESHDS_Mesh* aMesh = getMeshDS();
5132 const SMDS_MeshNode* aBorderFirstNode = aMesh->FindNode( FirstNodeIDOnFreeBorder );
5133 const SMDS_MeshNode* aBorderSecondNode = aMesh->FindNode( SecondNodeIDOnFreeBorder );
5134 const SMDS_MeshNode* aBorderLastNode = aMesh->FindNode( LastNodeIDOnFreeBorder );
5135 const SMDS_MeshNode* aSide2FirstNode = aMesh->FindNode( FirstNodeIDOnSide );
5136 const SMDS_MeshNode* aSide2SecondNode = aMesh->FindNode( LastNodeIDOnSide );
5137 const SMDS_MeshNode* aSide2ThirdNode = 0;
5139 if (!aBorderFirstNode ||
5140 !aBorderSecondNode||
5142 return SMESH::SMESH_MeshEditor::SEW_BORDER1_NOT_FOUND;
5143 if (!aSide2FirstNode ||
5145 return SMESH::SMESH_MeshEditor::SEW_BAD_SIDE_NODES;
5147 TPythonDump() << "error = " << this << ".SewBorderToSide( "
5148 << FirstNodeIDOnFreeBorder << ", "
5149 << SecondNodeIDOnFreeBorder << ", "
5150 << LastNodeIDOnFreeBorder << ", "
5151 << FirstNodeIDOnSide << ", "
5152 << LastNodeIDOnSide << ", "
5153 << CreatePolygons << ", "
5154 << CreatePolyedrs << ") ";
5156 SMESH::SMESH_MeshEditor::Sew_Error error =
5157 convError( getEditor().SewFreeBorder (aBorderFirstNode,
5167 declareMeshModified( /*isReComputeSafe=*/false );
5170 SMESH_CATCH( SMESH::throwCorbaException );
5171 return SMESH::SMESH_MeshEditor::Sew_Error(0);
5175 //=======================================================================
5176 //function : SewSideElements
5178 //=======================================================================
5180 SMESH::SMESH_MeshEditor::Sew_Error
5181 SMESH_MeshEditor_i::SewSideElements(const SMESH::long_array& IDsOfSide1Elements,
5182 const SMESH::long_array& IDsOfSide2Elements,
5183 CORBA::Long NodeID1OfSide1ToMerge,
5184 CORBA::Long NodeID1OfSide2ToMerge,
5185 CORBA::Long NodeID2OfSide1ToMerge,
5186 CORBA::Long NodeID2OfSide2ToMerge)
5187 throw (SALOME::SALOME_Exception)
5192 SMESHDS_Mesh* aMesh = getMeshDS();
5194 const SMDS_MeshNode* aFirstNode1ToMerge = aMesh->FindNode( NodeID1OfSide1ToMerge );
5195 const SMDS_MeshNode* aFirstNode2ToMerge = aMesh->FindNode( NodeID1OfSide2ToMerge );
5196 const SMDS_MeshNode* aSecondNode1ToMerge = aMesh->FindNode( NodeID2OfSide1ToMerge );
5197 const SMDS_MeshNode* aSecondNode2ToMerge = aMesh->FindNode( NodeID2OfSide2ToMerge );
5199 if (!aFirstNode1ToMerge ||
5200 !aFirstNode2ToMerge )
5201 return SMESH::SMESH_MeshEditor::SEW_BAD_SIDE1_NODES;
5202 if (!aSecondNode1ToMerge||
5203 !aSecondNode2ToMerge)
5204 return SMESH::SMESH_MeshEditor::SEW_BAD_SIDE2_NODES;
5206 TIDSortedElemSet aSide1Elems, aSide2Elems;
5207 arrayToSet(IDsOfSide1Elements, aMesh, aSide1Elems);
5208 arrayToSet(IDsOfSide2Elements, aMesh, aSide2Elems);
5210 TPythonDump() << "error = " << this << ".SewSideElements( "
5211 << IDsOfSide1Elements << ", "
5212 << IDsOfSide2Elements << ", "
5213 << NodeID1OfSide1ToMerge << ", "
5214 << NodeID1OfSide2ToMerge << ", "
5215 << NodeID2OfSide1ToMerge << ", "
5216 << NodeID2OfSide2ToMerge << ")";
5218 SMESH::SMESH_MeshEditor::Sew_Error error =
5219 convError( getEditor().SewSideElements (aSide1Elems, aSide2Elems,
5222 aSecondNode1ToMerge,
5223 aSecondNode2ToMerge));
5225 declareMeshModified( /*isReComputeSafe=*/false );
5228 SMESH_CATCH( SMESH::throwCorbaException );
5229 return SMESH::SMESH_MeshEditor::Sew_Error(0);
5232 //================================================================================
5234 * \brief Set new nodes for given element
5235 * \param ide - element id
5236 * \param newIDs - new node ids
5237 * \retval CORBA::Boolean - true if result is OK
5239 //================================================================================
5241 CORBA::Boolean SMESH_MeshEditor_i::ChangeElemNodes(CORBA::Long ide,
5242 const SMESH::long_array& newIDs)
5243 throw (SALOME::SALOME_Exception)
5248 const SMDS_MeshElement* elem = getMeshDS()->FindElement(ide);
5249 if(!elem) return false;
5251 int nbn = newIDs.length();
5253 vector<const SMDS_MeshNode*> aNodes(nbn);
5256 const SMDS_MeshNode* aNode = getMeshDS()->FindNode(newIDs[i]);
5259 aNodes[nbn1] = aNode;
5262 TPythonDump() << "isDone = " << this << ".ChangeElemNodes( "
5263 << ide << ", " << newIDs << " )";
5265 MESSAGE("ChangeElementNodes");
5266 bool res = getMeshDS()->ChangeElementNodes( elem, & aNodes[0], nbn1+1 );
5268 declareMeshModified( /*isReComputeSafe=*/ !res );
5272 SMESH_CATCH( SMESH::throwCorbaException );
5276 //=======================================================================
5278 * \brief Makes a part of the mesh quadratic or bi-quadratic
5280 //=======================================================================
5282 void SMESH_MeshEditor_i::convertToQuadratic(CORBA::Boolean theForce3d,
5283 CORBA::Boolean theToBiQuad,
5284 SMESH::SMESH_IDSource_ptr theObject)
5285 throw (SALOME::SALOME_Exception)
5290 TIDSortedElemSet elems;
5292 if ( !( elemsOK = CORBA::is_nil( theObject )))
5294 elemsOK = idSourceToSet( theObject, getMeshDS(), elems,
5295 SMDSAbs_All, /*emptyIfIsMesh=*/true );
5299 if ( !elems.empty() && (*elems.begin())->GetType() == SMDSAbs_Node )
5300 THROW_SALOME_CORBA_EXCEPTION("Group of nodes is not allowed", SALOME::BAD_PARAM);
5302 if ( elems.empty() ) getEditor().ConvertToQuadratic(theForce3d, theToBiQuad);
5303 else getEditor().ConvertToQuadratic(theForce3d, elems, theToBiQuad);
5305 declareMeshModified( /*isReComputeSafe=*/false );
5308 SMESH_CATCH( SMESH::throwCorbaException );
5311 //=======================================================================
5312 //function : ConvertFromQuadratic
5314 //=======================================================================
5316 CORBA::Boolean SMESH_MeshEditor_i::ConvertFromQuadratic()
5317 throw (SALOME::SALOME_Exception)
5322 CORBA::Boolean isDone = getEditor().ConvertFromQuadratic();
5323 TPythonDump() << this << ".ConvertFromQuadratic()";
5324 declareMeshModified( /*isReComputeSafe=*/!isDone );
5327 SMESH_CATCH( SMESH::throwCorbaException );
5331 //=======================================================================
5332 //function : ConvertToQuadratic
5334 //=======================================================================
5336 void SMESH_MeshEditor_i::ConvertToQuadratic(CORBA::Boolean theForce3d)
5337 throw (SALOME::SALOME_Exception)
5339 convertToQuadratic( theForce3d, false );
5340 TPythonDump() << this << ".ConvertToQuadratic("<<theForce3d<<")";
5343 //================================================================================
5345 * \brief Makes a part of the mesh quadratic
5347 //================================================================================
5349 void SMESH_MeshEditor_i::ConvertToQuadraticObject(CORBA::Boolean theForce3d,
5350 SMESH::SMESH_IDSource_ptr theObject)
5351 throw (SALOME::SALOME_Exception)
5353 convertToQuadratic( theForce3d, false, theObject );
5354 TPythonDump() << this << ".ConvertToQuadraticObject("<<theForce3d<<", "<<theObject<<")";
5357 //================================================================================
5359 * \brief Makes a part of the mesh bi-quadratic
5361 //================================================================================
5363 void SMESH_MeshEditor_i::ConvertToBiQuadratic(CORBA::Boolean theForce3d,
5364 SMESH::SMESH_IDSource_ptr theObject)
5365 throw (SALOME::SALOME_Exception)
5367 convertToQuadratic( theForce3d, true, theObject );
5368 TPythonDump() << this << ".ConvertToBiQuadratic("<<theForce3d<<", "<<theObject<<")";
5371 //================================================================================
5373 * \brief Makes a part of the mesh linear
5375 //================================================================================
5377 void SMESH_MeshEditor_i::ConvertFromQuadraticObject(SMESH::SMESH_IDSource_ptr theObject)
5378 throw (SALOME::SALOME_Exception)
5385 TIDSortedElemSet elems;
5386 if ( idSourceToSet( theObject, getMeshDS(), elems, SMDSAbs_All, /*emptyIfIsMesh=*/true ))
5388 if ( elems.empty() )
5390 ConvertFromQuadratic();
5392 else if ( (*elems.begin())->GetType() == SMDSAbs_Node )
5394 THROW_SALOME_CORBA_EXCEPTION("Group of nodes is not allowed", SALOME::BAD_PARAM);
5398 getEditor().ConvertFromQuadratic(elems);
5401 declareMeshModified( /*isReComputeSafe=*/false );
5403 pyDump << this << ".ConvertFromQuadraticObject( "<<theObject<<" )";
5405 SMESH_CATCH( SMESH::throwCorbaException );
5408 //=======================================================================
5409 //function : makeMesh
5410 //purpose : create a named imported mesh
5411 //=======================================================================
5413 SMESH::SMESH_Mesh_ptr SMESH_MeshEditor_i::makeMesh(const char* theMeshName)
5415 SMESH_Gen_i* gen = SMESH_Gen_i::GetSMESHGen();
5416 SMESH::SMESH_Mesh_var mesh = gen->CreateEmptyMesh();
5417 SALOMEDS::Study_var study = gen->GetCurrentStudy();
5418 SALOMEDS::SObject_wrap meshSO = gen->ObjectToSObject( study, mesh );
5419 gen->SetName( meshSO, theMeshName, "Mesh" );
5420 gen->SetPixMap( meshSO, "ICON_SMESH_TREE_MESH_IMPORTED");
5422 return mesh._retn();
5425 //=======================================================================
5426 //function : dumpGroupsList
5428 //=======================================================================
5430 void SMESH_MeshEditor_i::dumpGroupsList(TPythonDump & theDumpPython,
5431 const SMESH::ListOfGroups * theGroupList)
5433 bool isDumpGroupList = ( theGroupList && theGroupList->length() > 0 );
5434 if ( isDumpGroupList )
5435 theDumpPython << theGroupList << " = ";
5438 //================================================================================
5440 \brief Generates the unique group name.
5441 \param thePrefix name prefix
5444 //================================================================================
5446 std::string SMESH_MeshEditor_i::generateGroupName(const std::string& thePrefix)
5448 SMESH::ListOfGroups_var groups = myMesh_i->GetGroups();
5449 set<std::string> groupNames;
5451 // Get existing group names
5452 for (int i = 0, nbGroups = groups->length(); i < nbGroups; i++ ) {
5453 SMESH::SMESH_GroupBase_var aGroup = groups[i];
5454 if (CORBA::is_nil(aGroup))
5457 CORBA::String_var name = aGroup->GetName();
5458 groupNames.insert( name.in() );
5462 std::string name = thePrefix;
5465 while (!groupNames.insert(name).second)
5466 name = SMESH_Comment( thePrefix ) << "_" << index++;
5471 //================================================================================
5473 * \brief Prepare SMESH_IDSource for work
5475 //================================================================================
5477 void SMESH_MeshEditor_i::prepareIdSource(SMESH::SMESH_IDSource_ptr theObject)
5479 if ( SMESH::Filter_i* filter = SMESH::DownCast<SMESH::Filter_i*>( theObject ))
5481 SMESH::SMESH_Mesh_var mesh = myMesh_i->_this();
5482 filter->SetMesh( mesh );
5485 //================================================================================
5487 * \brief Retrieve elements of given type from SMESH_IDSource
5489 //================================================================================
5491 bool SMESH_MeshEditor_i::idSourceToSet(SMESH::SMESH_IDSource_ptr theIDSource,
5492 const SMESHDS_Mesh* theMeshDS,
5493 TIDSortedElemSet& theElemSet,
5494 const SMDSAbs_ElementType theType,
5495 const bool emptyIfIsMesh,
5496 IDSource_Error* error)
5499 if ( error ) *error = IDSource_OK;
5501 if ( CORBA::is_nil( theIDSource ))
5503 if ( error ) *error = IDSource_INVALID;
5506 if ( emptyIfIsMesh && SMESH::DownCast<SMESH_Mesh_i*>( theIDSource ))
5508 if ( error && getMeshDS()->GetMeshInfo().NbElements( theType ) == 0 )
5509 *error = IDSource_EMPTY;
5512 prepareIdSource( theIDSource );
5513 SMESH::long_array_var anIDs = theIDSource->GetIDs();
5514 if ( anIDs->length() == 0 )
5516 if ( error ) *error = IDSource_EMPTY;
5519 SMESH::array_of_ElementType_var types = theIDSource->GetTypes();
5520 if ( types->length() == 1 && types[0] == SMESH::NODE ) // group of nodes
5522 if ( theType == SMDSAbs_All || theType == SMDSAbs_Node )
5524 arrayToSet( anIDs, getMeshDS(), theElemSet, SMDSAbs_Node );
5528 if ( error ) *error = IDSource_INVALID;
5534 arrayToSet( anIDs, getMeshDS(), theElemSet, theType);
5535 if ( bool(anIDs->length()) != bool(theElemSet.size()))
5537 if ( error ) *error = IDSource_INVALID;
5544 //================================================================================
5546 * \brief Duplicates given elements, i.e. creates new elements based on the
5547 * same nodes as the given ones.
5548 * \param theElements - container of elements to duplicate.
5549 * \param theGroupName - a name of group to contain the generated elements.
5550 * If a group with such a name already exists, the new elements
5551 * are added to the existng group, else a new group is created.
5552 * If \a theGroupName is empty, new elements are not added
5554 * \return a group where the new elements are added. NULL if theGroupName == "".
5557 //================================================================================
5559 SMESH::SMESH_Group_ptr
5560 SMESH_MeshEditor_i::DoubleElements(SMESH::SMESH_IDSource_ptr theElements,
5561 const char* theGroupName)
5562 throw (SALOME::SALOME_Exception)
5564 SMESH::SMESH_Group_var newGroup;
5571 TIDSortedElemSet elems;
5572 if ( idSourceToSet( theElements, getMeshDS(), elems, SMDSAbs_All, /*emptyIfIsMesh=*/true))
5574 getEditor().DoubleElements( elems );
5576 if ( strlen( theGroupName ) && !getEditor().GetLastCreatedElems().IsEmpty() )
5579 SMESH::ElementType type =
5580 SMESH::ElementType( getEditor().GetLastCreatedElems().Value(1)->GetType() );
5581 // find existing group
5582 SMESH::ListOfGroups_var groups = myMesh_i->GetGroups();
5583 for ( size_t i = 0; i < groups->length(); ++i )
5584 if ( groups[i]->GetType() == type )
5586 CORBA::String_var name = groups[i]->GetName();
5587 if ( strcmp( name, theGroupName ) == 0 ) {
5588 newGroup = SMESH::SMESH_Group::_narrow( groups[i] );
5592 // create a new group
5593 if ( newGroup->_is_nil() )
5594 newGroup = myMesh_i->CreateGroup( type, theGroupName );
5596 if ( SMESH_Group_i* group_i = SMESH::DownCast< SMESH_Group_i* >( newGroup ))
5598 SMESHDS_Group* groupDS = static_cast< SMESHDS_Group* >( group_i->GetGroupDS() );
5599 const SMESH_SequenceOfElemPtr& aSeq = getEditor().GetLastCreatedElems();
5600 for ( int i = 1; i <= aSeq.Length(); i++ )
5601 groupDS->SMDSGroup().Add( aSeq(i) );
5606 if ( !newGroup->_is_nil() )
5607 pyDump << newGroup << " = ";
5608 pyDump << this << ".DoubleElements( "
5609 << theElements << ", " << "'" << theGroupName <<"')";
5611 SMESH_CATCH( SMESH::throwCorbaException );
5613 return newGroup._retn();
5616 //================================================================================
5618 \brief Creates a hole in a mesh by doubling the nodes of some particular elements
5619 \param theNodes - identifiers of nodes to be doubled
5620 \param theModifiedElems - identifiers of elements to be updated by the new (doubled)
5621 nodes. If list of element identifiers is empty then nodes are doubled but
5622 they not assigned to elements
5623 \return TRUE if operation has been completed successfully, FALSE otherwise
5624 \sa DoubleNode(), DoubleNodeGroup(), DoubleNodeGroups()
5626 //================================================================================
5628 CORBA::Boolean SMESH_MeshEditor_i::DoubleNodes( const SMESH::long_array& theNodes,
5629 const SMESH::long_array& theModifiedElems )
5630 throw (SALOME::SALOME_Exception)
5635 list< int > aListOfNodes;
5637 for ( i = 0, n = theNodes.length(); i < n; i++ )
5638 aListOfNodes.push_back( theNodes[ i ] );
5640 list< int > aListOfElems;
5641 for ( i = 0, n = theModifiedElems.length(); i < n; i++ )
5642 aListOfElems.push_back( theModifiedElems[ i ] );
5644 bool aResult = getEditor().DoubleNodes( aListOfNodes, aListOfElems );
5646 declareMeshModified( /*isReComputeSafe=*/ !aResult );
5648 // Update Python script
5649 TPythonDump() << this << ".DoubleNodes( " << theNodes << ", "<< theModifiedElems << " )";
5653 SMESH_CATCH( SMESH::throwCorbaException );
5657 //================================================================================
5659 \brief Creates a hole in a mesh by doubling the nodes of some particular elements
5660 This method provided for convenience works as DoubleNodes() described above.
5661 \param theNodeId - identifier of node to be doubled.
5662 \param theModifiedElems - identifiers of elements to be updated.
5663 \return TRUE if operation has been completed successfully, FALSE otherwise
5664 \sa DoubleNodes(), DoubleNodeGroup(), DoubleNodeGroups()
5666 //================================================================================
5668 CORBA::Boolean SMESH_MeshEditor_i::DoubleNode( CORBA::Long theNodeId,
5669 const SMESH::long_array& theModifiedElems )
5670 throw (SALOME::SALOME_Exception)
5673 SMESH::long_array_var aNodes = new SMESH::long_array;
5674 aNodes->length( 1 );
5675 aNodes[ 0 ] = theNodeId;
5677 TPythonDump pyDump; // suppress dump by the next line
5679 CORBA::Boolean done = DoubleNodes( aNodes, theModifiedElems );
5681 pyDump << this << ".DoubleNode( " << theNodeId << ", " << theModifiedElems << " )";
5685 SMESH_CATCH( SMESH::throwCorbaException );
5689 //================================================================================
5691 \brief Creates a hole in a mesh by doubling the nodes of some particular elements
5692 This method provided for convenience works as DoubleNodes() described above.
5693 \param theNodes - group of nodes to be doubled.
5694 \param theModifiedElems - group of elements to be updated.
5695 \return TRUE if operation has been completed successfully, FALSE otherwise
5696 \sa DoubleNode(), DoubleNodes(), DoubleNodeGroups()
5698 //================================================================================
5700 CORBA::Boolean SMESH_MeshEditor_i::DoubleNodeGroup(SMESH::SMESH_GroupBase_ptr theNodes,
5701 SMESH::SMESH_GroupBase_ptr theModifiedElems )
5702 throw (SALOME::SALOME_Exception)
5705 if ( CORBA::is_nil( theNodes ) && theNodes->GetType() != SMESH::NODE )
5708 SMESH::long_array_var aNodes = theNodes->GetListOfID();
5709 SMESH::long_array_var aModifiedElems;
5710 if ( !CORBA::is_nil( theModifiedElems ) )
5711 aModifiedElems = theModifiedElems->GetListOfID();
5714 aModifiedElems = new SMESH::long_array;
5715 aModifiedElems->length( 0 );
5718 TPythonDump pyDump; // suppress dump by the next line
5720 bool done = DoubleNodes( aNodes, aModifiedElems );
5722 pyDump << this << ".DoubleNodeGroup( " << theNodes << ", " << theModifiedElems << " )";
5726 SMESH_CATCH( SMESH::throwCorbaException );
5730 //================================================================================
5732 * \brief Creates a hole in a mesh by doubling the nodes of some particular elements.
5733 * Works as DoubleNodeGroup(), but returns a new group with newly created nodes.
5734 * \param theNodes - group of nodes to be doubled.
5735 * \param theModifiedElems - group of elements to be updated.
5736 * \return a new group with newly created nodes
5737 * \sa DoubleNodeGroup()
5739 //================================================================================
5741 SMESH::SMESH_Group_ptr
5742 SMESH_MeshEditor_i::DoubleNodeGroupNew( SMESH::SMESH_GroupBase_ptr theNodes,
5743 SMESH::SMESH_GroupBase_ptr theModifiedElems )
5744 throw (SALOME::SALOME_Exception)
5747 SMESH::SMESH_Group_var aNewGroup;
5749 if ( CORBA::is_nil( theNodes ) && theNodes->GetType() != SMESH::NODE )
5750 return aNewGroup._retn();
5753 SMESH::long_array_var aNodes = theNodes->GetListOfID();
5754 SMESH::long_array_var aModifiedElems;
5755 if ( !CORBA::is_nil( theModifiedElems ) )
5756 aModifiedElems = theModifiedElems->GetListOfID();
5758 aModifiedElems = new SMESH::long_array;
5759 aModifiedElems->length( 0 );
5762 TPythonDump pyDump; // suppress dump by the next line
5764 bool aResult = DoubleNodes( aNodes, aModifiedElems );
5767 // Create group with newly created nodes
5768 SMESH::long_array_var anIds = GetLastCreatedNodes();
5769 if (anIds->length() > 0) {
5770 std::string anUnindexedName (theNodes->GetName());
5771 std::string aNewName = generateGroupName(anUnindexedName + "_double");
5772 aNewGroup = myMesh_i->CreateGroup(SMESH::NODE, aNewName.c_str());
5773 aNewGroup->Add(anIds);
5774 pyDump << aNewGroup << " = ";
5778 pyDump << this << ".DoubleNodeGroupNew( " << theNodes << ", "
5779 << theModifiedElems << " )";
5781 return aNewGroup._retn();
5783 SMESH_CATCH( SMESH::throwCorbaException );
5787 //================================================================================
5789 \brief Creates a hole in a mesh by doubling the nodes of some particular elements
5790 This method provided for convenience works as DoubleNodes() described above.
5791 \param theNodes - list of groups of nodes to be doubled
5792 \param theModifiedElems - list of groups of elements to be updated.
5793 \return TRUE if operation has been completed successfully, FALSE otherwise
5794 \sa DoubleNode(), DoubleNodeGroup(), DoubleNodes()
5796 //================================================================================
5798 CORBA::Boolean SMESH_MeshEditor_i::DoubleNodeGroups(const SMESH::ListOfGroups& theNodes,
5799 const SMESH::ListOfGroups& theModifiedElems )
5800 throw (SALOME::SALOME_Exception)
5805 std::list< int > aNodes;
5807 for ( i = 0, n = theNodes.length(); i < n; i++ )
5809 SMESH::SMESH_GroupBase_var aGrp = theNodes[ i ];
5810 if ( !CORBA::is_nil( aGrp ) && aGrp->GetType() == SMESH::NODE )
5812 SMESH::long_array_var aCurr = aGrp->GetListOfID();
5813 for ( j = 0, m = aCurr->length(); j < m; j++ )
5814 aNodes.push_back( aCurr[ j ] );
5818 std::list< int > anElems;
5819 for ( i = 0, n = theModifiedElems.length(); i < n; i++ )
5821 SMESH::SMESH_GroupBase_var aGrp = theModifiedElems[ i ];
5822 if ( !CORBA::is_nil( aGrp ) && aGrp->GetType() != SMESH::NODE )
5824 SMESH::long_array_var aCurr = aGrp->GetListOfID();
5825 for ( j = 0, m = aCurr->length(); j < m; j++ )
5826 anElems.push_back( aCurr[ j ] );
5830 bool aResult = getEditor().DoubleNodes( aNodes, anElems );
5832 declareMeshModified( /*isReComputeSafe=*/false );
5834 TPythonDump() << this << ".DoubleNodeGroups( " << theNodes << ", " << theModifiedElems << " )";
5838 SMESH_CATCH( SMESH::throwCorbaException );
5842 //================================================================================
5844 * \brief Creates a hole in a mesh by doubling the nodes of some particular elements.
5845 * Works as DoubleNodeGroups(), but returns a new group with newly created nodes.
5846 * \param theNodes - group of nodes to be doubled.
5847 * \param theModifiedElems - group of elements to be updated.
5848 * \return a new group with newly created nodes
5849 * \sa DoubleNodeGroups()
5851 //================================================================================
5853 SMESH::SMESH_Group_ptr
5854 SMESH_MeshEditor_i::DoubleNodeGroupsNew( const SMESH::ListOfGroups& theNodes,
5855 const SMESH::ListOfGroups& theModifiedElems )
5856 throw (SALOME::SALOME_Exception)
5858 SMESH::SMESH_Group_var aNewGroup;
5860 TPythonDump pyDump; // suppress dump by the next line
5862 bool aResult = DoubleNodeGroups( theNodes, theModifiedElems );
5866 // Create group with newly created nodes
5867 SMESH::long_array_var anIds = GetLastCreatedNodes();
5868 if (anIds->length() > 0) {
5869 std::string anUnindexedName (theNodes[0]->GetName());
5870 std::string aNewName = generateGroupName(anUnindexedName + "_double");
5871 aNewGroup = myMesh_i->CreateGroup(SMESH::NODE, aNewName.c_str());
5872 aNewGroup->Add(anIds);
5873 pyDump << aNewGroup << " = ";
5877 pyDump << this << ".DoubleNodeGroupsNew( " << theNodes << ", "
5878 << theModifiedElems << " )";
5880 return aNewGroup._retn();
5884 //================================================================================
5886 \brief Creates a hole in a mesh by doubling the nodes of some particular elements
5887 \param theElems - the list of elements (edges or faces) to be replicated
5888 The nodes for duplication could be found from these elements
5889 \param theNodesNot - list of nodes to NOT replicate
5890 \param theAffectedElems - the list of elements (cells and edges) to which the
5891 replicated nodes should be associated to.
5892 \return TRUE if operation has been completed successfully, FALSE otherwise
5893 \sa DoubleNodeGroup(), DoubleNodeGroups()
5895 //================================================================================
5897 CORBA::Boolean SMESH_MeshEditor_i::DoubleNodeElem( const SMESH::long_array& theElems,
5898 const SMESH::long_array& theNodesNot,
5899 const SMESH::long_array& theAffectedElems )
5900 throw (SALOME::SALOME_Exception)
5905 SMESHDS_Mesh* aMeshDS = getMeshDS();
5906 TIDSortedElemSet anElems, aNodes, anAffected;
5907 arrayToSet(theElems, aMeshDS, anElems, SMDSAbs_All);
5908 arrayToSet(theNodesNot, aMeshDS, aNodes, SMDSAbs_Node);
5909 arrayToSet(theAffectedElems, aMeshDS, anAffected, SMDSAbs_All);
5911 bool aResult = getEditor().DoubleNodes( anElems, aNodes, anAffected );
5913 // Update Python script
5914 TPythonDump() << this << ".DoubleNodeElem( " << theElems << ", "
5915 << theNodesNot << ", " << theAffectedElems << " )";
5917 declareMeshModified( /*isReComputeSafe=*/false );
5920 SMESH_CATCH( SMESH::throwCorbaException );
5924 //================================================================================
5926 \brief Creates a hole in a mesh by doubling the nodes of some particular elements
5927 \param theElems - the list of elements (edges or faces) to be replicated
5928 The nodes for duplication could be found from these elements
5929 \param theNodesNot - list of nodes to NOT replicate
5930 \param theShape - shape to detect affected elements (element which geometric center
5931 located on or inside shape).
5932 The replicated nodes should be associated to affected elements.
5933 \return TRUE if operation has been completed successfully, FALSE otherwise
5934 \sa DoubleNodeGroupInRegion(), DoubleNodeGroupsInRegion()
5936 //================================================================================
5938 CORBA::Boolean SMESH_MeshEditor_i::DoubleNodeElemInRegion ( const SMESH::long_array& theElems,
5939 const SMESH::long_array& theNodesNot,
5940 GEOM::GEOM_Object_ptr theShape )
5941 throw (SALOME::SALOME_Exception)
5947 SMESHDS_Mesh* aMeshDS = getMeshDS();
5948 TIDSortedElemSet anElems, aNodes;
5949 arrayToSet(theElems, aMeshDS, anElems, SMDSAbs_All);
5950 arrayToSet(theNodesNot, aMeshDS, aNodes, SMDSAbs_Node);
5952 TopoDS_Shape aShape = SMESH_Gen_i::GetSMESHGen()->GeomObjectToShape( theShape );
5953 bool aResult = getEditor().DoubleNodesInRegion( anElems, aNodes, aShape );
5955 // Update Python script
5956 TPythonDump() << "isDone = " << this << ".DoubleNodeElemInRegion( " << theElems << ", "
5957 << theNodesNot << ", " << theShape << " )";
5959 declareMeshModified( /*isReComputeSafe=*/false );
5962 SMESH_CATCH( SMESH::throwCorbaException );
5966 //================================================================================
5968 \brief Creates a hole in a mesh by doubling the nodes of some particular elements
5969 \param theElems - group of of elements (edges or faces) to be replicated
5970 \param theNodesNot - group of nodes not to replicated
5971 \param theAffectedElems - group of elements to which the replicated nodes
5972 should be associated to.
5973 \return TRUE if operation has been completed successfully, FALSE otherwise
5974 \sa DoubleNodes(), DoubleNodeGroups()
5976 //================================================================================
5979 SMESH_MeshEditor_i::DoubleNodeElemGroup(SMESH::SMESH_GroupBase_ptr theElems,
5980 SMESH::SMESH_GroupBase_ptr theNodesNot,
5981 SMESH::SMESH_GroupBase_ptr theAffectedElems)
5982 throw (SALOME::SALOME_Exception)
5985 if ( CORBA::is_nil( theElems ) && theElems->GetType() == SMESH::NODE )
5991 SMESHDS_Mesh* aMeshDS = getMeshDS();
5992 TIDSortedElemSet anElems, aNodes, anAffected;
5993 idSourceToSet( theElems, aMeshDS, anElems, SMDSAbs_All );
5994 idSourceToSet( theNodesNot, aMeshDS, aNodes, SMDSAbs_Node );
5995 idSourceToSet( theAffectedElems, aMeshDS, anAffected, SMDSAbs_All );
5997 bool aResult = getEditor().DoubleNodes( anElems, aNodes, anAffected );
5999 // Update Python script
6000 TPythonDump() << "isDone = " << this << ".DoubleNodeElemGroup( " << theElems << ", "
6001 << theNodesNot << ", " << theAffectedElems << " )";
6003 declareMeshModified( /*isReComputeSafe=*/false );
6006 SMESH_CATCH( SMESH::throwCorbaException );
6010 //================================================================================
6012 * \brief Creates a hole in a mesh by doubling the nodes of some particular elements
6013 * Works as DoubleNodeElemGroup(), but returns a new group with newly created elements.
6014 * \param theElems - group of of elements (edges or faces) to be replicated
6015 * \param theNodesNot - group of nodes not to replicated
6016 * \param theAffectedElems - group of elements to which the replicated nodes
6017 * should be associated to.
6018 * \return a new group with newly created elements
6019 * \sa DoubleNodeElemGroup()
6021 //================================================================================
6023 SMESH::SMESH_Group_ptr
6024 SMESH_MeshEditor_i::DoubleNodeElemGroupNew(SMESH::SMESH_GroupBase_ptr theElems,
6025 SMESH::SMESH_GroupBase_ptr theNodesNot,
6026 SMESH::SMESH_GroupBase_ptr theAffectedElems)
6027 throw (SALOME::SALOME_Exception)
6030 SMESH::ListOfGroups_var twoGroups = DoubleNodeElemGroup2New( theElems,
6034 SMESH::SMESH_GroupBase_var baseGroup = twoGroups[0].in();
6035 SMESH::SMESH_Group_var elemGroup = SMESH::SMESH_Group::_narrow( baseGroup );
6037 pyDump << elemGroup << " = " << this << ".DoubleNodeElemGroupNew( "
6039 << theNodesNot << ", "
6040 << theAffectedElems << " )";
6042 return elemGroup._retn();
6045 //================================================================================
6047 * \brief Creates a hole in a mesh by doubling the nodes of some particular elements
6048 * Works as DoubleNodeElemGroup(), but returns a new group with newly created elements.
6049 * \param theElems - group of of elements (edges or faces) to be replicated
6050 * \param theNodesNot - group of nodes not to replicated
6051 * \param theAffectedElems - group of elements to which the replicated nodes
6052 * should be associated to.
6053 * \return a new group with newly created elements
6054 * \sa DoubleNodeElemGroup()
6056 //================================================================================
6058 SMESH::ListOfGroups*
6059 SMESH_MeshEditor_i::DoubleNodeElemGroup2New(SMESH::SMESH_GroupBase_ptr theElems,
6060 SMESH::SMESH_GroupBase_ptr theNodesNot,
6061 SMESH::SMESH_GroupBase_ptr theAffectedElems,
6062 CORBA::Boolean theElemGroupNeeded,
6063 CORBA::Boolean theNodeGroupNeeded)
6064 throw (SALOME::SALOME_Exception)
6067 SMESH::SMESH_Group_var aNewElemGroup, aNewNodeGroup;
6068 SMESH::ListOfGroups_var aTwoGroups = new SMESH::ListOfGroups();
6069 aTwoGroups->length( 2 );
6071 if ( CORBA::is_nil( theElems ) && theElems->GetType() == SMESH::NODE )
6072 return aTwoGroups._retn();
6077 SMESHDS_Mesh* aMeshDS = getMeshDS();
6078 TIDSortedElemSet anElems, aNodes, anAffected;
6079 idSourceToSet( theElems, aMeshDS, anElems, SMDSAbs_All );
6080 idSourceToSet( theNodesNot, aMeshDS, aNodes, SMDSAbs_Node );
6081 idSourceToSet( theAffectedElems, aMeshDS, anAffected, SMDSAbs_All );
6084 bool aResult = getEditor().DoubleNodes( anElems, aNodes, anAffected );
6086 declareMeshModified( /*isReComputeSafe=*/ !aResult );
6092 // Create group with newly created elements
6093 CORBA::String_var elemGroupName = theElems->GetName();
6094 std::string aNewName = generateGroupName( std::string(elemGroupName.in()) + "_double");
6095 if ( !getEditor().GetLastCreatedElems().IsEmpty() && theElemGroupNeeded )
6097 SMESH::long_array_var anIds = GetLastCreatedElems();
6098 SMESH::ElementType aGroupType = myMesh_i->GetElementType(anIds[0], true);
6099 aNewElemGroup = myMesh_i->CreateGroup(aGroupType, aNewName.c_str());
6100 aNewElemGroup->Add(anIds);
6102 if ( !getEditor().GetLastCreatedNodes().IsEmpty() && theNodeGroupNeeded )
6104 SMESH::long_array_var anIds = GetLastCreatedNodes();
6105 aNewNodeGroup = myMesh_i->CreateGroup(SMESH::NODE, aNewName.c_str());
6106 aNewNodeGroup->Add(anIds);
6110 // Update Python script
6113 if ( aNewElemGroup->_is_nil() ) pyDump << "nothing, ";
6114 else pyDump << aNewElemGroup << ", ";
6115 if ( aNewNodeGroup->_is_nil() ) pyDump << "nothing ] = ";
6116 else pyDump << aNewNodeGroup << " ] = ";
6118 pyDump << this << ".DoubleNodeElemGroup2New( " << theElems << ", "
6119 << theNodesNot << ", "
6120 << theAffectedElems << ", "
6121 << theElemGroupNeeded << ", "
6122 << theNodeGroupNeeded <<" )";
6124 aTwoGroups[0] = aNewElemGroup._retn();
6125 aTwoGroups[1] = aNewNodeGroup._retn();
6126 return aTwoGroups._retn();
6128 SMESH_CATCH( SMESH::throwCorbaException );
6132 //================================================================================
6134 \brief Creates a hole in a mesh by doubling the nodes of some particular elements
6135 \param theElems - group of of elements (edges or faces) to be replicated
6136 \param theNodesNot - group of nodes not to replicated
6137 \param theShape - shape to detect affected elements (element which geometric center
6138 located on or inside shape).
6139 The replicated nodes should be associated to affected elements.
6140 \return TRUE if operation has been completed successfully, FALSE otherwise
6141 \sa DoubleNodesInRegion(), DoubleNodeGroupsInRegion()
6143 //================================================================================
6146 SMESH_MeshEditor_i::DoubleNodeElemGroupInRegion(SMESH::SMESH_GroupBase_ptr theElems,
6147 SMESH::SMESH_GroupBase_ptr theNodesNot,
6148 GEOM::GEOM_Object_ptr theShape )
6149 throw (SALOME::SALOME_Exception)
6152 if ( CORBA::is_nil( theElems ) && theElems->GetType() == SMESH::NODE )
6158 SMESHDS_Mesh* aMeshDS = getMeshDS();
6159 TIDSortedElemSet anElems, aNodes, anAffected;
6160 idSourceToSet( theElems, aMeshDS, anElems, SMDSAbs_All );
6161 idSourceToSet( theNodesNot, aMeshDS, aNodes, SMDSAbs_Node );
6163 TopoDS_Shape aShape = SMESH_Gen_i::GetSMESHGen()->GeomObjectToShape( theShape );
6164 bool aResult = getEditor().DoubleNodesInRegion( anElems, aNodes, aShape );
6167 declareMeshModified( /*isReComputeSafe=*/ !aResult );
6169 // Update Python script
6170 TPythonDump() << "isDone = " << this << ".DoubleNodeElemGroupInRegion( " << theElems << ", "
6171 << theNodesNot << ", " << theShape << " )";
6174 SMESH_CATCH( SMESH::throwCorbaException );
6178 //================================================================================
6180 * \brief Re-load elements from a list of groups into a TIDSortedElemSet
6181 * \param [in] theGrpList - groups
6182 * \param [in] theMeshDS - mesh
6183 * \param [out] theElemSet - set of elements
6184 * \param [in] theIsNodeGrp - is \a theGrpList includes goups of nodes
6186 //================================================================================
6188 static void listOfGroupToSet(const SMESH::ListOfGroups& theGrpList,
6189 SMESHDS_Mesh* theMeshDS,
6190 TIDSortedElemSet& theElemSet,
6191 const bool theIsNodeGrp)
6193 for ( int i = 0, n = theGrpList.length(); i < n; i++ )
6195 SMESH::SMESH_GroupBase_var aGrp = theGrpList[ i ];
6196 if ( !CORBA::is_nil( aGrp ) && (theIsNodeGrp ? aGrp->GetType() == SMESH::NODE
6197 : aGrp->GetType() != SMESH::NODE ) )
6199 SMESH::long_array_var anIDs = aGrp->GetIDs();
6200 arrayToSet( anIDs, theMeshDS, theElemSet, theIsNodeGrp ? SMDSAbs_Node : SMDSAbs_All );
6205 //================================================================================
6207 \brief Creates a hole in a mesh by doubling the nodes of some particular elements.
6208 This method provided for convenience works as DoubleNodes() described above.
6209 \param theElems - list of groups of elements (edges or faces) to be replicated
6210 \param theNodesNot - list of groups of nodes not to replicated
6211 \param theAffectedElems - group of elements to which the replicated nodes
6212 should be associated to.
6213 \return TRUE if operation has been completed successfully, FALSE otherwise
6214 \sa DoubleNodeGroup(), DoubleNodes(), DoubleNodeElemGroupsNew()
6216 //================================================================================
6219 SMESH_MeshEditor_i::DoubleNodeElemGroups(const SMESH::ListOfGroups& theElems,
6220 const SMESH::ListOfGroups& theNodesNot,
6221 const SMESH::ListOfGroups& theAffectedElems)
6222 throw (SALOME::SALOME_Exception)
6228 SMESHDS_Mesh* aMeshDS = getMeshDS();
6229 TIDSortedElemSet anElems, aNodes, anAffected;
6230 listOfGroupToSet(theElems, aMeshDS, anElems, false );
6231 listOfGroupToSet(theNodesNot, aMeshDS, aNodes, true );
6232 listOfGroupToSet(theAffectedElems, aMeshDS, anAffected, false );
6234 bool aResult = getEditor().DoubleNodes( anElems, aNodes, anAffected );
6236 // Update Python script
6237 TPythonDump() << "isDone = " << this << ".DoubleNodeElemGroups( " << &theElems << ", "
6238 << &theNodesNot << ", " << &theAffectedElems << " )";
6240 declareMeshModified( /*isReComputeSafe=*/false );
6243 SMESH_CATCH( SMESH::throwCorbaException );
6247 //================================================================================
6249 * \brief Creates a hole in a mesh by doubling the nodes of some particular elements
6250 * Works as DoubleNodeElemGroups(), but returns a new group with newly created elements.
6251 \param theElems - list of groups of elements (edges or faces) to be replicated
6252 \param theNodesNot - list of groups of nodes not to replicated
6253 \param theAffectedElems - group of elements to which the replicated nodes
6254 should be associated to.
6255 * \return a new group with newly created elements
6256 * \sa DoubleNodeElemGroups()
6258 //================================================================================
6260 SMESH::SMESH_Group_ptr
6261 SMESH_MeshEditor_i::DoubleNodeElemGroupsNew(const SMESH::ListOfGroups& theElems,
6262 const SMESH::ListOfGroups& theNodesNot,
6263 const SMESH::ListOfGroups& theAffectedElems)
6264 throw (SALOME::SALOME_Exception)
6267 SMESH::ListOfGroups_var twoGroups = DoubleNodeElemGroups2New( theElems,
6271 SMESH::SMESH_GroupBase_var baseGroup = twoGroups[0].in();
6272 SMESH::SMESH_Group_var elemGroup = SMESH::SMESH_Group::_narrow( baseGroup );
6274 pyDump << elemGroup << " = " << this << ".DoubleNodeElemGroupsNew( "
6276 << theNodesNot << ", "
6277 << theAffectedElems << " )";
6279 return elemGroup._retn();
6282 //================================================================================
6284 * \brief Creates a hole in a mesh by doubling the nodes of some particular elements
6285 * Works as DoubleNodeElemGroups(), but returns a new group with newly created elements.
6286 \param theElems - list of groups of elements (edges or faces) to be replicated
6287 \param theNodesNot - list of groups of nodes not to replicated
6288 \param theAffectedElems - group of elements to which the replicated nodes
6289 should be associated to.
6290 * \return a new group with newly created elements
6291 * \sa DoubleNodeElemGroups()
6293 //================================================================================
6295 SMESH::ListOfGroups*
6296 SMESH_MeshEditor_i::DoubleNodeElemGroups2New(const SMESH::ListOfGroups& theElems,
6297 const SMESH::ListOfGroups& theNodesNot,
6298 const SMESH::ListOfGroups& theAffectedElems,
6299 CORBA::Boolean theElemGroupNeeded,
6300 CORBA::Boolean theNodeGroupNeeded)
6301 throw (SALOME::SALOME_Exception)
6304 SMESH::SMESH_Group_var aNewElemGroup, aNewNodeGroup;
6305 SMESH::ListOfGroups_var aTwoGroups = new SMESH::ListOfGroups();
6306 aTwoGroups->length( 2 );
6311 SMESHDS_Mesh* aMeshDS = getMeshDS();
6312 TIDSortedElemSet anElems, aNodes, anAffected;
6313 listOfGroupToSet(theElems, aMeshDS, anElems, false );
6314 listOfGroupToSet(theNodesNot, aMeshDS, aNodes, true );
6315 listOfGroupToSet(theAffectedElems, aMeshDS, anAffected, false );
6317 bool aResult = getEditor().DoubleNodes( anElems, aNodes, anAffected );
6319 declareMeshModified( /*isReComputeSafe=*/ !aResult );
6324 // Create group with newly created elements
6325 CORBA::String_var elemGroupName = theElems[0]->GetName();
6326 std::string aNewName = generateGroupName( std::string(elemGroupName.in()) + "_double");
6327 if ( !getEditor().GetLastCreatedElems().IsEmpty() && theElemGroupNeeded )
6329 SMESH::long_array_var anIds = GetLastCreatedElems();
6330 SMESH::ElementType aGroupType = myMesh_i->GetElementType(anIds[0], true);
6331 aNewElemGroup = myMesh_i->CreateGroup(aGroupType, aNewName.c_str());
6332 aNewElemGroup->Add(anIds);
6334 if ( !getEditor().GetLastCreatedNodes().IsEmpty() && theNodeGroupNeeded )
6336 SMESH::long_array_var anIds = GetLastCreatedNodes();
6337 aNewNodeGroup = myMesh_i->CreateGroup(SMESH::NODE, aNewName.c_str());
6338 aNewNodeGroup->Add(anIds);
6342 // Update Python script
6345 if ( aNewElemGroup->_is_nil() ) pyDump << "nothing, ";
6346 else pyDump << aNewElemGroup << ", ";
6347 if ( aNewNodeGroup->_is_nil() ) pyDump << "nothing ] = ";
6348 else pyDump << aNewNodeGroup << " ] = ";
6350 pyDump << this << ".DoubleNodeElemGroups2New( " << &theElems << ", "
6351 << &theNodesNot << ", "
6352 << &theAffectedElems << ", "
6353 << theElemGroupNeeded << ", "
6354 << theNodeGroupNeeded << " )";
6356 aTwoGroups[0] = aNewElemGroup._retn();
6357 aTwoGroups[1] = aNewNodeGroup._retn();
6358 return aTwoGroups._retn();
6360 SMESH_CATCH( SMESH::throwCorbaException );
6364 //================================================================================
6366 \brief Creates a hole in a mesh by doubling the nodes of some particular elements
6367 This method provided for convenience works as DoubleNodes() described above.
6368 \param theElems - list of groups of elements (edges or faces) to be replicated
6369 \param theNodesNot - list of groups of nodes not to replicated
6370 \param theShape - shape to detect affected elements (element which geometric center
6371 located on or inside shape).
6372 The replicated nodes should be associated to affected elements.
6373 \return TRUE if operation has been completed successfully, FALSE otherwise
6374 \sa DoubleNodeGroupInRegion(), DoubleNodesInRegion()
6376 //================================================================================
6379 SMESH_MeshEditor_i::DoubleNodeElemGroupsInRegion(const SMESH::ListOfGroups& theElems,
6380 const SMESH::ListOfGroups& theNodesNot,
6381 GEOM::GEOM_Object_ptr theShape )
6382 throw (SALOME::SALOME_Exception)
6388 SMESHDS_Mesh* aMeshDS = getMeshDS();
6389 TIDSortedElemSet anElems, aNodes;
6390 listOfGroupToSet(theElems, aMeshDS, anElems,false );
6391 listOfGroupToSet(theNodesNot, aMeshDS, aNodes, true );
6393 TopoDS_Shape aShape = SMESH_Gen_i::GetSMESHGen()->GeomObjectToShape( theShape );
6394 bool aResult = getEditor().DoubleNodesInRegion( anElems, aNodes, aShape );
6396 // Update Python script
6397 TPythonDump() << "isDone = " << this << ".DoubleNodeElemGroupsInRegion( " << &theElems << ", "
6398 << &theNodesNot << ", " << theShape << " )";
6400 declareMeshModified( /*isReComputeSafe=*/ !aResult );
6403 SMESH_CATCH( SMESH::throwCorbaException );
6407 //================================================================================
6409 \brief Identify the elements that will be affected by node duplication (actual
6410 duplication is not performed.
6411 This method is the first step of DoubleNodeElemGroupsInRegion.
6412 \param theElems - list of groups of elements (edges or faces) to be replicated
6413 \param theNodesNot - list of groups of nodes not to replicated
6414 \param theShape - shape to detect affected elements (element which geometric center
6415 located on or inside shape).
6416 The replicated nodes should be associated to affected elements.
6417 \return groups of affected elements
6418 \sa DoubleNodeElemGroupsInRegion()
6420 //================================================================================
6421 SMESH::ListOfGroups*
6422 SMESH_MeshEditor_i::AffectedElemGroupsInRegion( const SMESH::ListOfGroups& theElems,
6423 const SMESH::ListOfGroups& theNodesNot,
6424 GEOM::GEOM_Object_ptr theShape )
6425 throw (SALOME::SALOME_Exception)
6428 MESSAGE("AffectedElemGroupsInRegion");
6429 SMESH::ListOfGroups_var aListOfGroups = new SMESH::ListOfGroups();
6430 bool isEdgeGroup = false;
6431 bool isFaceGroup = false;
6432 bool isVolumeGroup = false;
6433 SMESH::SMESH_Group_var aNewEdgeGroup = myMesh_i->CreateGroup(SMESH::EDGE, "affectedEdges");
6434 SMESH::SMESH_Group_var aNewFaceGroup = myMesh_i->CreateGroup(SMESH::FACE, "affectedFaces");
6435 SMESH::SMESH_Group_var aNewVolumeGroup = myMesh_i->CreateGroup(SMESH::VOLUME, "affectedVolumes");
6439 ::SMESH_MeshEditor aMeshEditor(myMesh);
6441 SMESHDS_Mesh* aMeshDS = getMeshDS();
6442 TIDSortedElemSet anElems, aNodes;
6443 listOfGroupToSet(theElems, aMeshDS, anElems, false);
6444 listOfGroupToSet(theNodesNot, aMeshDS, aNodes, true);
6446 TopoDS_Shape aShape = SMESH_Gen_i::GetSMESHGen()->GeomObjectToShape(theShape);
6447 TIDSortedElemSet anAffected;
6448 bool aResult = aMeshEditor.AffectedElemGroupsInRegion(anElems, aNodes, aShape, anAffected);
6451 declareMeshModified( /*isReComputeSafe=*/ !aResult );
6456 int lg = anAffected.size();
6457 MESSAGE("lg="<< lg);
6458 SMESH::long_array_var volumeIds = new SMESH::long_array;
6459 volumeIds->length(lg);
6460 SMESH::long_array_var faceIds = new SMESH::long_array;
6461 faceIds->length(lg);
6462 SMESH::long_array_var edgeIds = new SMESH::long_array;
6463 edgeIds->length(lg);
6468 TIDSortedElemSet::const_iterator eIt = anAffected.begin();
6469 for (; eIt != anAffected.end(); ++eIt)
6471 const SMDS_MeshElement* anElem = *eIt;
6474 int elemId = anElem->GetID();
6475 if (myMesh->GetElementType(elemId, true) == SMDSAbs_Volume)
6476 volumeIds[ivol++] = elemId;
6477 else if (myMesh->GetElementType(elemId, true) == SMDSAbs_Face)
6478 faceIds[iface++] = elemId;
6479 else if (myMesh->GetElementType(elemId, true) == SMDSAbs_Edge)
6480 edgeIds[iedge++] = elemId;
6482 volumeIds->length(ivol);
6483 faceIds->length(iface);
6484 edgeIds->length(iedge);
6486 aNewVolumeGroup->Add(volumeIds);
6487 aNewFaceGroup->Add(faceIds);
6488 aNewEdgeGroup->Add(edgeIds);
6489 isVolumeGroup = (aNewVolumeGroup->Size() > 0);
6490 isFaceGroup = (aNewFaceGroup->Size() > 0);
6491 isEdgeGroup = (aNewEdgeGroup->Size() > 0);
6495 if (isEdgeGroup) nbGroups++;
6496 if (isFaceGroup) nbGroups++;
6497 if (isVolumeGroup) nbGroups++;
6498 aListOfGroups->length(nbGroups);
6501 if (isEdgeGroup) aListOfGroups[i++] = aNewEdgeGroup._retn();
6502 if (isFaceGroup) aListOfGroups[i++] = aNewFaceGroup._retn();
6503 if (isVolumeGroup) aListOfGroups[i++] = aNewVolumeGroup._retn();
6505 // Update Python script
6508 if (isEdgeGroup) pyDump << aNewEdgeGroup << ", ";
6509 if (isFaceGroup) pyDump << aNewFaceGroup << ", ";
6510 if (isVolumeGroup) pyDump << aNewVolumeGroup << ", ";
6512 pyDump << this << ".AffectedElemGroupsInRegion( "
6513 << &theElems << ", " << &theNodesNot << ", " << theShape << " )";
6515 return aListOfGroups._retn();
6517 SMESH_CATCH( SMESH::throwCorbaException );
6521 //================================================================================
6523 \brief Generated skin mesh (containing 2D cells) from 3D mesh
6524 The created 2D mesh elements based on nodes of free faces of boundary volumes
6525 \return TRUE if operation has been completed successfully, FALSE otherwise
6527 //================================================================================
6529 CORBA::Boolean SMESH_MeshEditor_i::Make2DMeshFrom3D()
6530 throw (SALOME::SALOME_Exception)
6535 bool aResult = getEditor().Make2DMeshFrom3D();
6537 TPythonDump() << "isDone = " << this << ".Make2DMeshFrom3D()";
6539 declareMeshModified( /*isReComputeSafe=*/ !aResult );
6542 SMESH_CATCH( SMESH::throwCorbaException );
6546 //================================================================================
6548 * \brief Double nodes on shared faces between groups of volumes and create flat elements on demand.
6549 * The list of groups must contain at least two groups. The groups have to be disjoint:
6550 * no common element into two different groups.
6551 * The nodes of the internal faces at the boundaries of the groups are doubled.
6552 * Optionally, the internal faces are replaced by flat elements.
6553 * Triangles are transformed into prisms, and quadrangles into hexahedrons.
6554 * The flat elements are stored in groups of volumes.
6555 * These groups are named according to the position of the group in the list:
6556 * the group j_n_p is the group of the flat elements that are built between the group #n and the group #p in the list.
6557 * If there is no shared faces between the group #n and the group #p in the list, the group j_n_p is not created.
6558 * All the flat elements are gathered into the group named "joints3D" (or "joints2D" in 2D situation).
6559 * The flat element of the multiple junctions between the simple junction are stored in a group named "jointsMultiples".
6560 * \param theDomains - list of groups of volumes
6561 * \param createJointElems - if TRUE, create the elements
6562 * \param onAllBoundaries - if TRUE, the nodes and elements are also created on
6563 * the boundary between \a theDomains and the rest mesh
6564 * \return TRUE if operation has been completed successfully, FALSE otherwise
6566 //================================================================================
6569 SMESH_MeshEditor_i::DoubleNodesOnGroupBoundaries( const SMESH::ListOfGroups& theDomains,
6570 CORBA::Boolean createJointElems,
6571 CORBA::Boolean onAllBoundaries )
6572 throw (SALOME::SALOME_Exception)
6579 SMESHDS_Mesh* aMeshDS = getMeshDS();
6581 // MESSAGE("theDomains.length = "<<theDomains.length());
6582 if ( theDomains.length() <= 1 && !onAllBoundaries )
6583 THROW_SALOME_CORBA_EXCEPTION("At least 2 groups are required.", SALOME::BAD_PARAM);
6585 vector<TIDSortedElemSet> domains;
6586 domains.resize( theDomains.length() );
6588 for ( int i = 0, n = theDomains.length(); i < n; i++ )
6590 SMESH::SMESH_GroupBase_var aGrp = theDomains[ i ];
6591 if ( !CORBA::is_nil( aGrp ) /*&& ( aGrp->GetType() != SMESH::NODE )*/ )
6593 // if ( aGrp->GetType() != SMESH::VOLUME )
6594 // THROW_SALOME_CORBA_EXCEPTION("Not a volume group", SALOME::BAD_PARAM);
6595 SMESH::long_array_var anIDs = aGrp->GetIDs();
6596 arrayToSet( anIDs, aMeshDS, domains[ i ], SMDSAbs_All );
6600 isOK = getEditor().DoubleNodesOnGroupBoundaries( domains, createJointElems, onAllBoundaries );
6601 // TODO publish the groups of flat elements in study
6603 declareMeshModified( /*isReComputeSafe=*/ !isOK );
6605 // Update Python script
6606 TPythonDump() << "isDone = " << this << ".DoubleNodesOnGroupBoundaries( " << &theDomains
6607 << ", " << createJointElems << ", " << onAllBoundaries << " )";
6609 SMESH_CATCH( SMESH::throwCorbaException );
6611 myMesh_i->CreateGroupServants(); // publish created groups if any
6616 //================================================================================
6618 * \brief Double nodes on some external faces and create flat elements.
6619 * Flat elements are mainly used by some types of mechanic calculations.
6621 * Each group of the list must be constituted of faces.
6622 * Triangles are transformed in prisms, and quadrangles in hexahedrons.
6623 * @param theGroupsOfFaces - list of groups of faces
6624 * @return TRUE if operation has been completed successfully, FALSE otherwise
6626 //================================================================================
6629 SMESH_MeshEditor_i::CreateFlatElementsOnFacesGroups( const SMESH::ListOfGroups& theGroupsOfFaces )
6630 throw (SALOME::SALOME_Exception)
6635 SMESHDS_Mesh* aMeshDS = getMeshDS();
6637 vector<TIDSortedElemSet> faceGroups;
6640 for ( int i = 0, n = theGroupsOfFaces.length(); i < n; i++ )
6642 SMESH::SMESH_GroupBase_var aGrp = theGroupsOfFaces[ i ];
6643 if ( !CORBA::is_nil( aGrp ) && ( aGrp->GetType() != SMESH::NODE ) )
6645 TIDSortedElemSet faceGroup;
6647 faceGroups.push_back(faceGroup);
6648 SMESH::long_array_var anIDs = aGrp->GetIDs();
6649 arrayToSet( anIDs, aMeshDS, faceGroups[ i ], SMDSAbs_All );
6653 bool aResult = getEditor().CreateFlatElementsOnFacesGroups( faceGroups );
6654 // TODO publish the groups of flat elements in study
6656 declareMeshModified( /*isReComputeSafe=*/ !aResult );
6658 // Update Python script
6659 TPythonDump() << this << ".CreateFlatElementsOnFacesGroups( " << &theGroupsOfFaces << " )";
6662 SMESH_CATCH( SMESH::throwCorbaException );
6666 //================================================================================
6668 * \brief Identify all the elements around a geom shape, get the faces delimiting
6671 * Build groups of volume to remove, groups of faces to replace on the skin of the
6672 * object, groups of faces to remove inside the object, (idem edges).
6673 * Build ordered list of nodes at the border of each group of faces to replace
6674 * (to be used to build a geom subshape).
6676 //================================================================================
6678 void SMESH_MeshEditor_i::CreateHoleSkin(CORBA::Double radius,
6679 GEOM::GEOM_Object_ptr theShape,
6680 const char* groupName,
6681 const SMESH::double_array& theNodesCoords,
6682 SMESH::array_of_long_array_out GroupsOfNodes)
6683 throw (SALOME::SALOME_Exception)
6688 std::vector<std::vector<int> > aListOfListOfNodes;
6689 ::SMESH_MeshEditor aMeshEditor( myMesh );
6691 theSearchersDeleter.Set( myMesh ); // remove theNodeSearcher if mesh is other
6692 if ( !theNodeSearcher )
6693 theNodeSearcher = SMESH_MeshAlgos::GetNodeSearcher( *getMeshDS() );
6695 vector<double> nodesCoords;
6696 for ( CORBA::ULong i = 0; i < theNodesCoords.length(); i++)
6698 nodesCoords.push_back( theNodesCoords[i] );
6701 TopoDS_Shape aShape = SMESH_Gen_i::GetSMESHGen()->GeomObjectToShape( theShape );
6702 aMeshEditor.CreateHoleSkin(radius, aShape, theNodeSearcher, groupName,
6703 nodesCoords, aListOfListOfNodes);
6705 GroupsOfNodes = new SMESH::array_of_long_array;
6706 GroupsOfNodes->length( aListOfListOfNodes.size() );
6707 std::vector<std::vector<int> >::iterator llIt = aListOfListOfNodes.begin();
6708 for ( CORBA::Long i = 0; llIt != aListOfListOfNodes.end(); llIt++, i++ )
6710 vector<int>& aListOfNodes = *llIt;
6711 vector<int>::iterator lIt = aListOfNodes.begin();;
6712 SMESH::long_array& aGroup = (*GroupsOfNodes)[ i ];
6713 aGroup.length( aListOfNodes.size() );
6714 for ( int j = 0; lIt != aListOfNodes.end(); lIt++, j++ )
6715 aGroup[ j ] = (*lIt);
6717 TPythonDump() << "lists_nodes = " << this << ".CreateHoleSkin( "
6720 << ", '" << groupName << "', "
6721 << theNodesCoords << " )";
6723 SMESH_CATCH( SMESH::throwCorbaException );
6726 // issue 20749 ===================================================================
6728 * \brief Creates missing boundary elements
6729 * \param elements - elements whose boundary is to be checked
6730 * \param dimension - defines type of boundary elements to create
6731 * \param groupName - a name of group to store created boundary elements in,
6732 * "" means not to create the group
6733 * \param meshName - a name of new mesh to store created boundary elements in,
6734 * "" means not to create the new mesh
6735 * \param toCopyElements - if true, the checked elements will be copied into the new mesh
6736 * \param toCopyExistingBondary - if true, not only new but also pre-existing
6737 * boundary elements will be copied into the new mesh
6738 * \param group - returns the create group, if any
6739 * \retval SMESH::SMESH_Mesh - the mesh where elements were added to
6741 // ================================================================================
6743 SMESH::SMESH_Mesh_ptr
6744 SMESH_MeshEditor_i::MakeBoundaryMesh(SMESH::SMESH_IDSource_ptr idSource,
6745 SMESH::Bnd_Dimension dim,
6746 const char* groupName,
6747 const char* meshName,
6748 CORBA::Boolean toCopyElements,
6749 CORBA::Boolean toCopyExistingBondary,
6750 SMESH::SMESH_Group_out group)
6751 throw (SALOME::SALOME_Exception)
6756 if ( dim > SMESH::BND_1DFROM2D )
6757 THROW_SALOME_CORBA_EXCEPTION("Invalid boundary dimension", SALOME::BAD_PARAM);
6759 SMESHDS_Mesh* aMeshDS = getMeshDS();
6761 SMESH::SMESH_Mesh_var mesh_var;
6762 SMESH::SMESH_Group_var group_var;
6766 TIDSortedElemSet elements;
6767 SMDSAbs_ElementType elemType = (dim == SMESH::BND_1DFROM2D) ? SMDSAbs_Face : SMDSAbs_Volume;
6768 if ( idSourceToSet( idSource, aMeshDS, elements, elemType,/*emptyIfIsMesh=*/true ))
6772 strlen(meshName) ? makeMesh(meshName) : SMESH::SMESH_Mesh::_duplicate(myMesh_i->_this());
6773 SMESH_Mesh_i* mesh_i = SMESH::DownCast<SMESH_Mesh_i*>( mesh_var );
6775 SMESH_Mesh* smesh_mesh = (mesh_i==myMesh_i) ? (SMESH_Mesh*)0 : &mesh_i->GetImpl();
6777 // group of new boundary elements
6778 SMESH_Group* smesh_group = 0;
6779 if ( strlen(groupName) )
6781 group_var = mesh_i->CreateGroup( SMESH::ElementType(int(elemType)-1),groupName);
6782 if ( SMESH_GroupBase_i* group_i = SMESH::DownCast<SMESH_GroupBase_i*>( group_var ))
6783 smesh_group = group_i->GetSmeshGroup();
6787 getEditor().MakeBoundaryMesh( elements,
6788 ::SMESH_MeshEditor::Bnd_Dimension(dim),
6792 toCopyExistingBondary);
6795 smesh_mesh->GetMeshDS()->Modified();
6798 const char* dimName[] = { "BND_2DFROM3D", "BND_1DFROM3D", "BND_1DFROM2D" };
6800 // result of MakeBoundaryMesh() is a tuple (mesh, group)
6801 if ( mesh_var->_is_nil() )
6802 pyDump << myMesh_i->_this() << ", ";
6804 pyDump << mesh_var << ", ";
6805 if ( group_var->_is_nil() )
6806 pyDump << "_NoneGroup = "; // assignment to None is forbiden
6808 pyDump << group_var << " = ";
6809 pyDump << this << ".MakeBoundaryMesh( "
6811 << "SMESH." << dimName[int(dim)] << ", "
6812 << "'" << groupName << "', "
6813 << "'" << meshName<< "', "
6814 << toCopyElements << ", "
6815 << toCopyExistingBondary << ")";
6817 group = group_var._retn();
6818 return mesh_var._retn();
6820 SMESH_CATCH( SMESH::throwCorbaException );
6821 return SMESH::SMESH_Mesh::_nil();
6824 //================================================================================
6826 * \brief Creates missing boundary elements
6827 * \param dimension - defines type of boundary elements to create
6828 * \param groupName - a name of group to store all boundary elements in,
6829 * "" means not to create the group
6830 * \param meshName - a name of a new mesh, which is a copy of the initial
6831 * mesh + created boundary elements; "" means not to create the new mesh
6832 * \param toCopyAll - if true, the whole initial mesh will be copied into
6833 * the new mesh else only boundary elements will be copied into the new mesh
6834 * \param groups - optional groups of elements to make boundary around
6835 * \param mesh - returns the mesh where elements were added to
6836 * \param group - returns the created group, if any
6837 * \retval long - number of added boundary elements
6839 //================================================================================
6841 CORBA::Long SMESH_MeshEditor_i::MakeBoundaryElements(SMESH::Bnd_Dimension dim,
6842 const char* groupName,
6843 const char* meshName,
6844 CORBA::Boolean toCopyAll,
6845 const SMESH::ListOfIDSources& groups,
6846 SMESH::SMESH_Mesh_out mesh,
6847 SMESH::SMESH_Group_out group)
6848 throw (SALOME::SALOME_Exception)
6853 if ( dim > SMESH::BND_1DFROM2D )
6854 THROW_SALOME_CORBA_EXCEPTION("Invalid boundary dimension", SALOME::BAD_PARAM);
6856 // separate groups belonging to this and other mesh
6857 SMESH::ListOfIDSources_var groupsOfThisMesh = new SMESH::ListOfIDSources;
6858 SMESH::ListOfIDSources_var groupsOfOtherMesh = new SMESH::ListOfIDSources;
6859 groupsOfThisMesh ->length( groups.length() );
6860 groupsOfOtherMesh->length( groups.length() );
6861 int nbGroups = 0, nbGroupsOfOtherMesh = 0;
6862 for ( CORBA::ULong i = 0; i < groups.length(); ++i )
6864 SMESH::SMESH_Mesh_var m = groups[i]->GetMesh();
6865 if ( myMesh_i != SMESH::DownCast<SMESH_Mesh_i*>( m ))
6866 groupsOfOtherMesh[ nbGroupsOfOtherMesh++ ] = groups[i];
6868 groupsOfThisMesh[ nbGroups++ ] = groups[i];
6869 if ( SMESH::DownCast<SMESH_Mesh_i*>( groups[i] ))
6870 THROW_SALOME_CORBA_EXCEPTION("expect a group but recieve a mesh", SALOME::BAD_PARAM);
6872 groupsOfThisMesh->length( nbGroups );
6873 groupsOfOtherMesh->length( nbGroupsOfOtherMesh );
6878 if ( nbGroupsOfOtherMesh > 0 )
6880 // process groups belonging to another mesh
6881 SMESH::SMESH_Mesh_var otherMesh = groupsOfOtherMesh[0]->GetMesh();
6882 SMESH::SMESH_MeshEditor_var editor = otherMesh->GetMeshEditor();
6883 nbAdded += editor->MakeBoundaryElements( dim, groupName, meshName, toCopyAll,
6884 groupsOfOtherMesh, mesh, group );
6887 SMESH::SMESH_Mesh_var mesh_var;
6888 SMESH::SMESH_Group_var group_var;
6891 mesh_var = SMESH::SMESH_Mesh::_duplicate( myMesh_i->_this() );
6892 const bool toCopyMesh = ( strlen( meshName ) > 0 );
6896 mesh_var = SMESH_Gen_i::GetSMESHGen()->CopyMesh(mesh_var,
6898 /*toCopyGroups=*/false,
6899 /*toKeepIDs=*/true);
6901 mesh_var = makeMesh(meshName);
6903 SMESH_Mesh_i* mesh_i = SMESH::DownCast<SMESH_Mesh_i*>( mesh_var );
6904 SMESH_Mesh* tgtMesh = &mesh_i->GetImpl();
6907 SMESH_Mesh* srcMesh = ( toCopyMesh && !toCopyAll ) ? myMesh : tgtMesh;
6908 SMESHDS_Mesh* srcMeshDS = srcMesh->GetMeshDS();
6910 // group of boundary elements
6911 SMESH_Group* smesh_group = 0;
6912 SMDSAbs_ElementType elemType = (dim == SMESH::BND_2DFROM3D) ? SMDSAbs_Volume : SMDSAbs_Face;
6913 if ( strlen(groupName) )
6915 SMESH::ElementType groupType = SMESH::ElementType( int(elemType)-1 );
6916 group_var = mesh_i->CreateGroup( groupType, groupName );
6917 if ( SMESH_GroupBase_i* group_i = SMESH::DownCast<SMESH_GroupBase_i*>( group_var ))
6918 smesh_group = group_i->GetSmeshGroup();
6921 TIDSortedElemSet elements;
6923 if ( groups.length() > 0 )
6925 for ( int i = 0; i < nbGroups; ++i )
6928 if ( idSourceToSet( groupsOfThisMesh[i], srcMeshDS, elements, elemType,/*emptyIfIsMesh=*/0 ))
6930 SMESH::Bnd_Dimension bdim =
6931 ( elemType == SMDSAbs_Volume ) ? SMESH::BND_2DFROM3D : SMESH::BND_1DFROM2D;
6932 nbAdded += getEditor().MakeBoundaryMesh( elements,
6933 ::SMESH_MeshEditor::Bnd_Dimension(bdim),
6936 /*toCopyElements=*/false,
6937 /*toCopyExistingBondary=*/srcMesh != tgtMesh,
6938 /*toAddExistingBondary=*/true,
6939 /*aroundElements=*/true);
6945 nbAdded += getEditor().MakeBoundaryMesh( elements,
6946 ::SMESH_MeshEditor::Bnd_Dimension(dim),
6949 /*toCopyElements=*/false,
6950 /*toCopyExistingBondary=*/srcMesh != tgtMesh,
6951 /*toAddExistingBondary=*/true);
6953 tgtMesh->GetMeshDS()->Modified();
6955 const char* dimName[] = { "BND_2DFROM3D", "BND_1DFROM3D", "BND_1DFROM2D" };
6957 // result of MakeBoundaryElements() is a tuple (nb, mesh, group)
6958 pyDump << "nbAdded, ";
6959 if ( mesh_var->_is_nil() )
6960 pyDump << myMesh_i->_this() << ", ";
6962 pyDump << mesh_var << ", ";
6963 if ( group_var->_is_nil() )
6964 pyDump << "_NoneGroup = "; // assignment to None is forbiden
6966 pyDump << group_var << " = ";
6967 pyDump << this << ".MakeBoundaryElements( "
6968 << "SMESH." << dimName[int(dim)] << ", "
6969 << "'" << groupName << "', "
6970 << "'" << meshName<< "', "
6971 << toCopyAll << ", "
6974 mesh = mesh_var._retn();
6975 group = group_var._retn();
6978 SMESH_CATCH( SMESH::throwCorbaException );