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_SetIterator.hxx"
46 #include "SMDS_VolumeTool.hxx"
47 #include "SMESHDS_Group.hxx"
48 #include "SMESHDS_GroupOnGeom.hxx"
49 #include "SMESH_ControlsDef.hxx"
50 #include "SMESH_Filter_i.hxx"
51 #include "SMESH_Gen_i.hxx"
52 #include "SMESH_Group.hxx"
53 #include "SMESH_Group_i.hxx"
54 #include "SMESH_MeshAlgos.hxx"
55 #include "SMESH_MeshPartDS.hxx"
56 #include "SMESH_MesherHelper.hxx"
57 #include "SMESH_PythonDump.hxx"
58 #include "SMESH_subMeshEventListener.hxx"
59 #include "SMESH_subMesh_i.hxx"
61 #include <utilities.h>
62 #include <Utils_ExceptHandlers.hxx>
63 #include <Utils_CorbaException.hxx>
64 #include <SALOMEDS_wrap.hxx>
65 #include <SALOME_GenericObj_i.hh>
67 #include <BRepAdaptor_Surface.hxx>
68 #include <BRep_Tool.hxx>
69 #include <TopExp_Explorer.hxx>
71 #include <TopoDS_Edge.hxx>
72 #include <TopoDS_Face.hxx>
77 #include <Standard_Failure.hxx>
78 #include <Standard_ErrorHandler.hxx>
83 #include "SMESH_TryCatch.hxx" // include after OCCT headers!
85 #define cast2Node(elem) static_cast<const SMDS_MeshNode*>( elem )
88 using SMESH::TPythonDump;
91 namespace MeshEditor_I {
93 //=============================================================================
95 * \brief Mesh to apply modifications for preview purposes
97 //=============================================================================
99 struct TPreviewMesh: public SMESH_Mesh
101 SMDSAbs_ElementType myPreviewType; // type to show
103 TPreviewMesh(SMDSAbs_ElementType previewElements = SMDSAbs_All) {
104 _isShapeToMesh = (_id =_studyId = 0);
105 _myMeshDS = new SMESHDS_Mesh( _id, true );
106 myPreviewType = previewElements;
108 //!< Copy a set of elements
109 void Copy(const TIDSortedElemSet & theElements,
110 TIDSortedElemSet& theCopyElements,
111 SMDSAbs_ElementType theSelectType = SMDSAbs_All,
112 SMDSAbs_ElementType theAvoidType = SMDSAbs_All)
114 // loop on theIDsOfElements
115 TIDSortedElemSet::const_iterator eIt = theElements.begin();
116 for ( ; eIt != theElements.end(); ++eIt )
118 const SMDS_MeshElement* anElem = *eIt;
119 if ( !anElem ) continue;
120 SMDSAbs_ElementType type = anElem->GetType();
121 if ( type == theAvoidType ||
122 ( theSelectType != SMDSAbs_All && type != theSelectType ))
124 const SMDS_MeshElement* anElemCopy;
125 if ( type == SMDSAbs_Node)
126 anElemCopy = Copy( cast2Node(anElem) );
128 anElemCopy = Copy( anElem );
130 theCopyElements.insert( theCopyElements.end(), anElemCopy );
134 SMDS_MeshElement* Copy( const SMDS_MeshElement* anElem )
136 // copy element nodes
137 int anElemNbNodes = anElem->NbNodes();
138 vector< int > anElemNodesID( anElemNbNodes ) ;
139 SMDS_ElemIteratorPtr itElemNodes = anElem->nodesIterator();
140 for ( int i = 0; itElemNodes->more(); i++)
142 const SMDS_MeshNode* anElemNode = cast2Node( itElemNodes->next() );
144 anElemNodesID[i] = anElemNode->GetID();
147 // creates a corresponding element on copied nodes
148 ::SMESH_MeshEditor::ElemFeatures elemType;
149 elemType.Init( anElem, /*basicOnly=*/false );
150 elemType.SetID( anElem->GetID() );
151 SMDS_MeshElement* anElemCopy =
152 ::SMESH_MeshEditor(this).AddElement( anElemNodesID, elemType );
156 SMDS_MeshNode* Copy( const SMDS_MeshNode* anElemNode )
158 return _myMeshDS->AddNodeWithID(anElemNode->X(), anElemNode->Y(), anElemNode->Z(),
159 anElemNode->GetID());
163 GetMeshDS()->ClearMesh();
165 void Remove( SMDSAbs_ElementType type )
167 Remove( GetMeshDS()->elementsIterator( type ));
169 void Remove( SMDS_ElemIteratorPtr eIt )
171 while ( eIt->more() )
172 GetMeshDS()->RemoveFreeElement( eIt->next(), /*sm=*/0, /*fromGroups=*/false );
174 };// struct TPreviewMesh
176 static SMESH_NodeSearcher * theNodeSearcher = 0;
177 static SMESH_ElementSearcher * theElementSearcher = 0;
179 //=============================================================================
181 * \brief Deleter of theNodeSearcher at any compute event occurred
183 //=============================================================================
185 struct TSearchersDeleter : public SMESH_subMeshEventListener
188 string myMeshPartIOR;
190 TSearchersDeleter(): SMESH_subMeshEventListener( false, // won't be deleted by submesh
191 "SMESH_MeshEditor_i::TSearchersDeleter"),
193 //!< Delete theNodeSearcher
196 if ( theNodeSearcher ) delete theNodeSearcher; theNodeSearcher = 0;
197 if ( theElementSearcher ) delete theElementSearcher; theElementSearcher = 0;
199 typedef map < int, SMESH_subMesh * > TDependsOnMap;
200 //!< The meshod called by submesh: do my main job
201 void ProcessEvent(const int, const int eventType, SMESH_subMesh* sm,
202 SMESH_subMeshEventListenerData*,const SMESH_Hypothesis*)
204 if ( eventType == SMESH_subMesh::COMPUTE_EVENT ) {
206 Unset( sm->GetFather() );
209 //!< set self on all submeshes and delete theNodeSearcher if other mesh is set
210 void Set(SMESH_Mesh* mesh, const string& meshPartIOR = string())
212 if ( myMesh != mesh || myMeshPartIOR != meshPartIOR)
219 myMeshPartIOR = meshPartIOR;
220 SMESH_subMesh* sm = mesh->GetSubMesh( mesh->GetShapeToMesh() );
221 SMESH_subMeshIteratorPtr smIt = sm->getDependsOnIterator( /*includeSelf=*/true );
222 while ( smIt->more() )
225 sm->SetEventListener( this, 0, sm );
229 //!< delete self from all submeshes
230 void Unset(SMESH_Mesh* mesh)
232 if ( SMESH_subMesh* sm = mesh->GetSubMeshContaining(1) ) {
233 SMESH_subMeshIteratorPtr smIt = sm->getDependsOnIterator( /*includeSelf=*/true );
234 while ( smIt->more() )
235 smIt->next()->DeleteEventListener( this );
240 } theSearchersDeleter;
242 TCollection_AsciiString mirrorTypeName( SMESH::SMESH_MeshEditor::MirrorType theMirrorType )
244 TCollection_AsciiString typeStr;
245 switch ( theMirrorType ) {
246 case SMESH::SMESH_MeshEditor::POINT:
247 typeStr = "SMESH.SMESH_MeshEditor.POINT";
249 case SMESH::SMESH_MeshEditor::AXIS:
250 typeStr = "SMESH.SMESH_MeshEditor.AXIS";
253 typeStr = "SMESH.SMESH_MeshEditor.PLANE";
257 //================================================================================
259 * \brief function for conversion of long_array to TIDSortedElemSet
260 * \param IDs - array of IDs
261 * \param aMesh - mesh
262 * \param aMap - collection to fill
263 * \param aType - element type
265 //================================================================================
267 void arrayToSet(const SMESH::long_array & IDs,
268 const SMESHDS_Mesh* aMesh,
269 TIDSortedElemSet& aMap,
270 const SMDSAbs_ElementType aType = SMDSAbs_All,
271 SMDS_MeshElement::Filter* aFilter = NULL)
273 SMDS_MeshElement::NonNullFilter filter1;
274 SMDS_MeshElement::TypeFilter filter2( aType );
276 if ( aFilter == NULL )
277 aFilter = ( aType == SMDSAbs_All ) ? (SMDS_MeshElement::Filter*) &filter1 : (SMDS_MeshElement::Filter*) &filter2;
279 SMDS_MeshElement::Filter & filter = *aFilter;
281 if ( aType == SMDSAbs_Node )
282 for ( CORBA::ULong i = 0; i < IDs.length(); i++ ) {
283 const SMDS_MeshElement * elem = aMesh->FindNode( IDs[i] );
285 aMap.insert( aMap.end(), elem );
288 for ( CORBA::ULong i = 0; i<IDs.length(); i++) {
289 const SMDS_MeshElement * elem = aMesh->FindElement( IDs[i] );
291 aMap.insert( aMap.end(), elem );
295 //================================================================================
297 * \brief Retrieve nodes from SMESH_IDSource
299 //================================================================================
301 void idSourceToNodeSet(SMESH::SMESH_IDSource_ptr theObject,
302 const SMESHDS_Mesh* theMeshDS,
303 TIDSortedNodeSet& theNodeSet)
306 if ( CORBA::is_nil( theObject ) )
308 SMESH::array_of_ElementType_var types = theObject->GetTypes();
309 SMESH::long_array_var aElementsId = theObject->GetIDs();
310 if ( types->length() == 1 && types[0] == SMESH::NODE)
312 for ( CORBA::ULong i = 0; i < aElementsId->length(); i++ )
313 if ( const SMDS_MeshNode * n = theMeshDS->FindNode( aElementsId[i] ))
314 theNodeSet.insert( theNodeSet.end(), n);
316 else if ( SMESH::DownCast<SMESH_Mesh_i*>( theObject ))
318 SMDS_NodeIteratorPtr nIt = theMeshDS->nodesIterator();
319 while ( nIt->more( ))
320 if ( const SMDS_MeshElement * elem = nIt->next() )
321 theNodeSet.insert( elem->begin_nodes(), elem->end_nodes());
325 for ( CORBA::ULong i = 0; i < aElementsId->length(); i++ )
326 if ( const SMDS_MeshElement * elem = theMeshDS->FindElement( aElementsId[i] ))
327 theNodeSet.insert( elem->begin_nodes(), elem->end_nodes());
331 //================================================================================
333 * \brief Returns elements connected to the given elements
335 //================================================================================
337 void getElementsAround(const TIDSortedElemSet& theElements,
338 const SMESHDS_Mesh* theMeshDS,
339 TIDSortedElemSet& theElementsAround)
341 if ( theElements.empty() ) return;
343 SMDSAbs_ElementType elemType = (*theElements.begin())->GetType();
344 bool sameElemType = ( elemType == (*theElements.rbegin())->GetType() );
346 theMeshDS->GetMeshInfo().NbElements( elemType ) == (int) theElements.size() )
347 return; // all the elements are in theElements
350 elemType = SMDSAbs_All;
352 vector<bool> isNodeChecked( theMeshDS->NbNodes(), false );
354 TIDSortedElemSet::const_iterator elemIt = theElements.begin();
355 for ( ; elemIt != theElements.end(); ++elemIt )
357 const SMDS_MeshElement* e = *elemIt;
358 int i = e->NbCornerNodes();
361 const SMDS_MeshNode* n = e->GetNode( i );
362 if ( !isNodeChecked[ n->GetID() ])
364 isNodeChecked[ n->GetID() ] = true;
365 SMDS_ElemIteratorPtr invIt = n->GetInverseElementIterator(elemType);
366 while ( invIt->more() )
368 const SMDS_MeshElement* elemAround = invIt->next();
369 if ( !theElements.count( elemAround ))
370 theElementsAround.insert( elemAround );
377 //================================================================================
379 * \brief Return a string used to detect change of mesh part on which theElementSearcher
380 * is going to be used
382 //================================================================================
384 string getPartIOR( SMESH::SMESH_IDSource_ptr theMeshPart, SMESH::ElementType type)
386 string partIOR = SMESH_Gen_i::GetORB()->object_to_string( theMeshPart );
387 if ( SMESH_Group_i* group_i = SMESH::DownCast<SMESH_Group_i*>( theMeshPart ))
388 // take into account passible group modification
389 partIOR += SMESH_Comment( ((SMESHDS_Group*)group_i->GetGroupDS())->SMDSGroup().Tic() );
390 partIOR += SMESH_Comment( type );
394 } // namespace MeshEditor_I
396 using namespace MeshEditor_I;
398 //=============================================================================
402 //=============================================================================
404 SMESH_MeshEditor_i::SMESH_MeshEditor_i(SMESH_Mesh_i* theMesh, bool isPreview):
406 myMesh( &theMesh->GetImpl() ),
408 myIsPreviewMode ( isPreview ),
414 //================================================================================
418 //================================================================================
420 SMESH_MeshEditor_i::~SMESH_MeshEditor_i()
422 PortableServer::POA_var poa = SMESH_Gen_i::GetPOA();
423 PortableServer::ObjectId_var anObjectId = poa->servant_to_id(this);
424 poa->deactivate_object(anObjectId.in());
426 //deleteAuxIDSources();
427 delete myPreviewMesh; myPreviewMesh = 0;
428 delete myPreviewEditor; myPreviewEditor = 0;
431 //================================================================================
433 * \brief Returns the mesh
435 //================================================================================
437 SMESH::SMESH_Mesh_ptr SMESH_MeshEditor_i::GetMesh()
439 return myMesh_i->_this();
442 //================================================================================
444 * \brief Clear members
446 //================================================================================
448 void SMESH_MeshEditor_i::initData(bool deleteSearchers)
450 if ( myIsPreviewMode ) {
451 if ( myPreviewMesh ) myPreviewMesh->RemoveAll();
454 if ( deleteSearchers )
455 TSearchersDeleter::Delete();
457 getEditor().GetError().reset();
458 getEditor().ClearLastCreated();
461 //================================================================================
463 * \brief Increment mesh modif time and optionally record that the performed
464 * modification may influence further mesh re-compute.
465 * \param [in] isReComputeSafe - true if the modification does not influence
466 * further mesh re-compute
468 //================================================================================
470 void SMESH_MeshEditor_i::declareMeshModified( bool isReComputeSafe )
472 myMesh->GetMeshDS()->Modified();
473 if ( !isReComputeSafe )
474 myMesh->SetIsModified( true );
477 //================================================================================
479 * \brief Return either myEditor or myPreviewEditor depending on myIsPreviewMode.
480 * WARNING: in preview mode call getPreviewMesh() before getEditor()!
482 //================================================================================
484 ::SMESH_MeshEditor& SMESH_MeshEditor_i::getEditor()
486 if ( myIsPreviewMode && !myPreviewEditor ) {
487 if ( !myPreviewMesh ) getPreviewMesh();
488 myPreviewEditor = new ::SMESH_MeshEditor( myPreviewMesh );
490 return myIsPreviewMode ? *myPreviewEditor : myEditor;
493 //================================================================================
495 * \brief Initialize and return myPreviewMesh
496 * \param previewElements - type of elements to show in preview
498 * WARNING: call it once per method!
500 //================================================================================
502 TPreviewMesh * SMESH_MeshEditor_i::getPreviewMesh(SMDSAbs_ElementType previewElements)
504 if ( !myPreviewMesh || myPreviewMesh->myPreviewType != previewElements )
506 delete myPreviewEditor;
508 delete myPreviewMesh;
509 myPreviewMesh = new TPreviewMesh( previewElements );
511 myPreviewMesh->Clear();
512 return myPreviewMesh;
515 //================================================================================
517 * Return data of mesh edition preview
519 //================================================================================
521 SMESH::MeshPreviewStruct* SMESH_MeshEditor_i::GetPreviewData()
522 throw (SALOME::SALOME_Exception)
525 const bool hasBadElems = ( getEditor().GetError() && getEditor().GetError()->HasBadElems() );
527 if ( myIsPreviewMode || hasBadElems )
529 list<int> aNodesConnectivity;
530 typedef map<int, int> TNodesMap;
533 SMESHDS_Mesh* aMeshDS;
534 std::unique_ptr< SMESH_MeshPartDS > aMeshPartDS;
536 const list<const SMDS_MeshElement*>& badElems =
537 static_cast<SMESH_BadInputElements*>( getEditor().GetError().get() )->myBadElements;
538 aMeshPartDS.reset( new SMESH_MeshPartDS( badElems ));
539 aMeshDS = aMeshPartDS.get();
542 aMeshDS = getEditor().GetMeshDS();
544 myPreviewData = new SMESH::MeshPreviewStruct();
545 myPreviewData->nodesXYZ.length(aMeshDS->NbNodes());
548 SMDSAbs_ElementType previewType = SMDSAbs_All;
550 if (TPreviewMesh * aPreviewMesh = dynamic_cast< TPreviewMesh* >( getEditor().GetMesh() )) {
551 previewType = aPreviewMesh->myPreviewType;
552 switch ( previewType ) {
553 case SMDSAbs_Edge : break;
554 case SMDSAbs_Face : break;
555 case SMDSAbs_Volume: break;
557 if ( aMeshDS->GetMeshInfo().NbElements() == 0 ) previewType = SMDSAbs_Node;
561 myPreviewData->elementTypes.length( aMeshDS->GetMeshInfo().NbElements( previewType ));
563 SMDS_ElemIteratorPtr itMeshElems = aMeshDS->elementsIterator(previewType);
565 while ( itMeshElems->more() ) {
566 const SMDS_MeshElement* aMeshElem = itMeshElems->next();
567 SMDS_NodeIteratorPtr itElemNodes =
568 (( aMeshElem->GetEntityType() == SMDSEntity_Quad_Polygon ) ?
569 aMeshElem->interlacedNodesIterator() :
570 aMeshElem->nodeIterator() );
571 while ( itElemNodes->more() ) {
572 const SMDS_MeshNode* aMeshNode = itElemNodes->next();
573 int aNodeID = aMeshNode->GetID();
574 TNodesMap::iterator anIter = nodesMap.find(aNodeID);
575 if ( anIter == nodesMap.end() ) {
576 // filling the nodes coordinates
577 myPreviewData->nodesXYZ[j].x = aMeshNode->X();
578 myPreviewData->nodesXYZ[j].y = aMeshNode->Y();
579 myPreviewData->nodesXYZ[j].z = aMeshNode->Z();
580 anIter = nodesMap.insert( make_pair(aNodeID, j) ).first;
583 aNodesConnectivity.push_back(anIter->second);
586 // filling the elements types
587 SMDSAbs_ElementType aType = aMeshElem->GetType();
588 bool isPoly = aMeshElem->IsPoly();
589 myPreviewData->elementTypes[i].SMDS_ElementType = (SMESH::ElementType) aType;
590 myPreviewData->elementTypes[i].isPoly = isPoly;
591 myPreviewData->elementTypes[i].nbNodesInElement = aMeshElem->NbNodes();
594 myPreviewData->nodesXYZ.length( j );
596 // filling the elements connectivities
597 list<int>::iterator aConnIter = aNodesConnectivity.begin();
598 myPreviewData->elementConnectivities.length(aNodesConnectivity.size());
599 for( int i = 0; aConnIter != aNodesConnectivity.end(); aConnIter++, i++ )
600 myPreviewData->elementConnectivities[i] = *aConnIter;
602 return myPreviewData._retn();
604 SMESH_CATCH( SMESH::throwCorbaException );
608 //================================================================================
610 * \brief Returns list of it's IDs of created nodes
611 * \retval SMESH::long_array* - list of node ID
613 //================================================================================
615 SMESH::long_array* SMESH_MeshEditor_i::GetLastCreatedNodes()
616 throw (SALOME::SALOME_Exception)
619 SMESH::long_array_var myLastCreatedNodes = new SMESH::long_array();
621 const SMESH_SequenceOfElemPtr& aSeq = getEditor().GetLastCreatedNodes();
622 myLastCreatedNodes->length( aSeq.size() );
623 for ( size_t i = 0; i < aSeq.size(); i++)
624 myLastCreatedNodes[i] = aSeq[i]->GetID();
626 return myLastCreatedNodes._retn();
627 SMESH_CATCH( SMESH::throwCorbaException );
631 //================================================================================
633 * \brief Returns list of it's IDs of created elements
634 * \retval SMESH::long_array* - list of elements' ID
636 //================================================================================
638 SMESH::long_array* SMESH_MeshEditor_i::GetLastCreatedElems()
639 throw (SALOME::SALOME_Exception)
642 SMESH::long_array_var myLastCreatedElems = new SMESH::long_array();
644 const SMESH_SequenceOfElemPtr& aSeq = getEditor().GetLastCreatedElems();
645 myLastCreatedElems->length( aSeq.size() );
646 for ( size_t i = 0; i < aSeq.size(); i++ )
647 myLastCreatedElems[i] = aSeq[i]->GetID();
649 return myLastCreatedElems._retn();
650 SMESH_CATCH( SMESH::throwCorbaException );
654 //=======================================================================
655 //function : ClearLastCreated
656 //purpose : Clears sequences of last created elements and nodes
657 //=======================================================================
659 void SMESH_MeshEditor_i::ClearLastCreated() throw (SALOME::SALOME_Exception)
662 getEditor().ClearLastCreated();
663 SMESH_CATCH( SMESH::throwCorbaException );
666 //=======================================================================
668 * Returns description of an error/warning occurred during the last operation
669 * WARNING: ComputeError.code >= 100 and no corresponding enum in IDL API
671 //=======================================================================
673 SMESH::ComputeError* SMESH_MeshEditor_i::GetLastError()
674 throw (SALOME::SALOME_Exception)
677 SMESH::ComputeError_var errOut = new SMESH::ComputeError;
678 SMESH_ComputeErrorPtr& errIn = getEditor().GetError();
679 if ( errIn && !errIn->IsOK() )
681 errOut->code = -( errIn->myName < 0 ? errIn->myName + 1: errIn->myName ); // -1 -> 0
682 errOut->comment = errIn->myComment.c_str();
683 errOut->subShapeID = -1;
684 errOut->hasBadMesh = errIn->HasBadElems();
689 errOut->subShapeID = -1;
690 errOut->hasBadMesh = false;
693 return errOut._retn();
694 SMESH_CATCH( SMESH::throwCorbaException );
698 //=======================================================================
699 //function : MakeIDSource
700 //purpose : Wrap a sequence of ids in a SMESH_IDSource.
701 // Call UnRegister() as you fininsh using it!!
702 //=======================================================================
704 struct SMESH_MeshEditor_i::_IDSource : public virtual POA_SMESH::SMESH_IDSource,
705 public virtual SALOME::GenericObj_i
707 SMESH::long_array _ids;
708 SMESH::ElementType _type;
709 SMESH::SMESH_Mesh_ptr _mesh;
710 SMESH::long_array* GetIDs() { return new SMESH::long_array( _ids ); }
711 SMESH::long_array* GetMeshInfo() { return 0; }
712 SMESH::long_array* GetNbElementsByType()
714 SMESH::long_array_var aRes = new SMESH::long_array();
715 aRes->length(SMESH::NB_ELEMENT_TYPES);
716 for (int i = 0; i < SMESH::NB_ELEMENT_TYPES; i++)
717 aRes[ i ] = ( i == _type ) ? _ids.length() : 0;
720 SMESH::SMESH_Mesh_ptr GetMesh() { return SMESH::SMESH_Mesh::_duplicate( _mesh ); }
721 bool IsMeshInfoCorrect() { return true; }
722 SMESH::array_of_ElementType* GetTypes()
724 SMESH::array_of_ElementType_var types = new SMESH::array_of_ElementType;
725 if ( _ids.length() > 0 ) {
729 return types._retn();
731 SALOMEDS::TMPFile* GetVtkUgStream()
733 SALOMEDS::TMPFile_var SeqFile;
734 return SeqFile._retn();
738 SMESH::SMESH_IDSource_ptr SMESH_MeshEditor_i::MakeIDSource(const SMESH::long_array& ids,
739 SMESH::ElementType type)
741 _IDSource* idSrc = new _IDSource;
742 idSrc->_mesh = myMesh_i->_this();
745 if ( type == SMESH::ALL && ids.length() > 0 )
746 idSrc->_type = myMesh_i->GetElementType( ids[0], true );
748 SMESH::SMESH_IDSource_var anIDSourceVar = idSrc->_this();
750 return anIDSourceVar._retn();
753 bool SMESH_MeshEditor_i::IsTemporaryIDSource( SMESH::SMESH_IDSource_ptr& idSource )
755 return SMESH::DownCast<SMESH_MeshEditor_i::_IDSource*>( idSource );
758 CORBA::Long* SMESH_MeshEditor_i::GetTemporaryIDs( SMESH::SMESH_IDSource_ptr& idSource,
761 if ( _IDSource* tmpIdSource = SMESH::DownCast<SMESH_MeshEditor_i::_IDSource*>( idSource ))
763 nbIds = (int) tmpIdSource->_ids.length();
764 return & tmpIdSource->_ids[0];
770 // void SMESH_MeshEditor_i::deleteAuxIDSources()
772 // std::list< _IDSource* >::iterator idSrcIt = myAuxIDSources.begin();
773 // for ( ; idSrcIt != myAuxIDSources.end(); ++idSrcIt )
775 // myAuxIDSources.clear();
778 //=============================================================================
782 //=============================================================================
785 SMESH_MeshEditor_i::RemoveElements(const SMESH::long_array & IDsOfElements)
786 throw (SALOME::SALOME_Exception)
793 for ( CORBA::ULong i = 0; i < IDsOfElements.length(); i++ )
794 IdList.push_back( IDsOfElements[i] );
796 // Update Python script
797 TPythonDump() << "isDone = " << this << ".RemoveElements( " << IDsOfElements << " )";
800 bool ret = getEditor().Remove( IdList, false );
802 declareMeshModified( /*isReComputeSafe=*/ IDsOfElements.length() == 0 ); // issue 0020693
805 SMESH_CATCH( SMESH::throwCorbaException );
809 //=============================================================================
813 //=============================================================================
815 CORBA::Boolean SMESH_MeshEditor_i::RemoveNodes(const SMESH::long_array & IDsOfNodes)
816 throw (SALOME::SALOME_Exception)
822 for ( CORBA::ULong i = 0; i < IDsOfNodes.length(); i++)
823 IdList.push_back( IDsOfNodes[i] );
825 // Update Python script
826 TPythonDump() << "isDone = " << this << ".RemoveNodes( " << IDsOfNodes << " )";
828 bool ret = getEditor().Remove( IdList, true );
830 declareMeshModified( /*isReComputeSafe=*/ !ret ); // issue 0020693
833 SMESH_CATCH( SMESH::throwCorbaException );
837 //=============================================================================
841 //=============================================================================
843 CORBA::Long SMESH_MeshEditor_i::RemoveOrphanNodes()
844 throw (SALOME::SALOME_Exception)
849 // Update Python script
850 TPythonDump() << "nbRemoved = " << this << ".RemoveOrphanNodes()";
852 // Create filter to find all orphan nodes
853 SMESH::Controls::Filter::TIdSequence seq;
854 SMESH::Controls::PredicatePtr predicate( new SMESH::Controls::FreeNodes() );
855 SMESH::Controls::Filter::GetElementsId( getMeshDS(), predicate, seq );
857 // remove orphan nodes (if there are any)
858 list< int > IdList( seq.begin(), seq.end() );
860 int nbNodesBefore = myMesh->NbNodes();
861 getEditor().Remove( IdList, true );
862 int nbNodesAfter = myMesh->NbNodes();
864 declareMeshModified( /*isReComputeSafe=*/ IdList.size() == 0 ); // issue 0020693
865 return nbNodesBefore - nbNodesAfter;
867 SMESH_CATCH( SMESH::throwCorbaException );
871 //=============================================================================
875 //=============================================================================
877 CORBA::Long SMESH_MeshEditor_i::AddNode(CORBA::Double x,CORBA::Double y, CORBA::Double z)
878 throw (SALOME::SALOME_Exception)
883 const SMDS_MeshNode* N = getMeshDS()->AddNode(x, y, z);
885 // Update Python script
886 TPythonDump() << "nodeID = " << this << ".AddNode( "
887 << TVar( x ) << ", " << TVar( y ) << ", " << TVar( z )<< " )";
889 declareMeshModified( /*isReComputeSafe=*/false );
892 SMESH_CATCH( SMESH::throwCorbaException );
896 //=============================================================================
898 * Create 0D element on the given node.
900 //=============================================================================
902 CORBA::Long SMESH_MeshEditor_i::Add0DElement(CORBA::Long IDOfNode,
903 CORBA::Boolean DuplicateElements)
904 throw (SALOME::SALOME_Exception)
909 const SMDS_MeshNode* aNode = getMeshDS()->FindNode(IDOfNode);
910 SMDS_ElemIteratorPtr it0D = aNode->GetInverseElementIterator( SMDSAbs_0DElement );
912 SMDS_MeshElement* elem = 0;
913 if ( DuplicateElements || !it0D->more() )
914 elem = getMeshDS()->Add0DElement(aNode);
916 // Update Python script
917 TPythonDump() << "elem0d = " << this << ".Add0DElement( " << IDOfNode <<" )";
919 declareMeshModified( /*isReComputeSafe=*/false );
921 return elem ? elem->GetID() : 0;
923 SMESH_CATCH( SMESH::throwCorbaException );
927 //=============================================================================
929 * Create a ball element on the given node.
931 //=============================================================================
933 CORBA::Long SMESH_MeshEditor_i::AddBall(CORBA::Long IDOfNode, CORBA::Double diameter)
934 throw (SALOME::SALOME_Exception)
939 if ( diameter < std::numeric_limits<double>::min() )
940 THROW_SALOME_CORBA_EXCEPTION("Invalid diameter", SALOME::BAD_PARAM);
942 const SMDS_MeshNode* aNode = getMeshDS()->FindNode(IDOfNode);
943 SMDS_MeshElement* elem = getMeshDS()->AddBall(aNode, diameter);
945 // Update Python script
946 TPythonDump() << "ballElem = "
947 << this << ".AddBall( " << IDOfNode << ", " << diameter <<" )";
949 declareMeshModified( /*isReComputeSafe=*/false );
950 return elem ? elem->GetID() : 0;
952 SMESH_CATCH( SMESH::throwCorbaException );
956 //=============================================================================
958 * Create an edge, either linear and quadratic (this is determed
959 * by number of given nodes, two or three)
961 //=============================================================================
963 CORBA::Long SMESH_MeshEditor_i::AddEdge(const SMESH::long_array & IDsOfNodes)
964 throw (SALOME::SALOME_Exception)
969 int NbNodes = IDsOfNodes.length();
970 SMDS_MeshElement* elem = 0;
973 CORBA::Long index1 = IDsOfNodes[0];
974 CORBA::Long index2 = IDsOfNodes[1];
975 elem = getMeshDS()->AddEdge( getMeshDS()->FindNode(index1),
976 getMeshDS()->FindNode(index2));
978 // Update Python script
979 TPythonDump() << "edge = " << this << ".AddEdge([ "
980 << index1 << ", " << index2 <<" ])";
983 CORBA::Long n1 = IDsOfNodes[0];
984 CORBA::Long n2 = IDsOfNodes[1];
985 CORBA::Long n12 = IDsOfNodes[2];
986 elem = getMeshDS()->AddEdge( getMeshDS()->FindNode(n1),
987 getMeshDS()->FindNode(n2),
988 getMeshDS()->FindNode(n12));
989 // Update Python script
990 TPythonDump() << "edgeID = " << this << ".AddEdge([ "
991 <<n1<<", "<<n2<<", "<<n12<<" ])";
994 declareMeshModified( /*isReComputeSafe=*/false );
995 return elem ? elem->GetID() : 0;
997 SMESH_CATCH( SMESH::throwCorbaException );
1001 //=============================================================================
1005 //=============================================================================
1007 CORBA::Long SMESH_MeshEditor_i::AddFace(const SMESH::long_array & IDsOfNodes)
1008 throw (SALOME::SALOME_Exception)
1013 int NbNodes = IDsOfNodes.length();
1019 std::vector<const SMDS_MeshNode*> nodes (NbNodes);
1020 for (int i = 0; i < NbNodes; i++)
1021 nodes[i] = getMeshDS()->FindNode(IDsOfNodes[i]);
1023 SMDS_MeshElement* elem = 0;
1025 case 3: elem = getMeshDS()->AddFace(nodes[0], nodes[1], nodes[2]); break;
1026 case 4: elem = getMeshDS()->AddFace(nodes[0], nodes[1], nodes[2], nodes[3]); break;
1027 case 6: elem = getMeshDS()->AddFace(nodes[0], nodes[1], nodes[2], nodes[3],
1028 nodes[4], nodes[5]); break;
1029 case 7: elem = getMeshDS()->AddFace(nodes[0], nodes[1], nodes[2], nodes[3],
1030 nodes[4], nodes[5], nodes[6]); break;
1031 case 8: elem = getMeshDS()->AddFace(nodes[0], nodes[1], nodes[2], nodes[3],
1032 nodes[4], nodes[5], nodes[6], nodes[7]); break;
1033 case 9: elem = getMeshDS()->AddFace(nodes[0], nodes[1], nodes[2], nodes[3],
1034 nodes[4], nodes[5], nodes[6], nodes[7],
1036 default: elem = getMeshDS()->AddPolygonalFace(nodes);
1039 // Update Python script
1040 TPythonDump() << "faceID = " << this << ".AddFace( " << IDsOfNodes << " )";
1042 declareMeshModified( /*isReComputeSafe=*/false );
1044 return elem ? elem->GetID() : 0;
1046 SMESH_CATCH( SMESH::throwCorbaException );
1050 //=============================================================================
1054 //=============================================================================
1056 CORBA::Long SMESH_MeshEditor_i::AddPolygonalFace (const SMESH::long_array & IDsOfNodes)
1057 throw (SALOME::SALOME_Exception)
1062 int NbNodes = IDsOfNodes.length();
1063 std::vector<const SMDS_MeshNode*> nodes (NbNodes);
1064 for (int i = 0; i < NbNodes; i++)
1065 if ( ! ( nodes[i] = getMeshDS()->FindNode( IDsOfNodes[i] )))
1068 const SMDS_MeshElement* elem = getMeshDS()->AddPolygonalFace(nodes);
1070 // Update Python script
1071 TPythonDump() <<"faceID = "<<this<<".AddPolygonalFace( "<<IDsOfNodes<<" )";
1073 declareMeshModified( /*isReComputeSafe=*/false );
1074 return elem ? elem->GetID() : 0;
1076 SMESH_CATCH( SMESH::throwCorbaException );
1080 //=============================================================================
1082 * AddQuadPolygonalFace
1084 //=============================================================================
1086 CORBA::Long SMESH_MeshEditor_i::AddQuadPolygonalFace (const SMESH::long_array & IDsOfNodes)
1087 throw (SALOME::SALOME_Exception)
1092 int NbNodes = IDsOfNodes.length();
1093 std::vector<const SMDS_MeshNode*> nodes (NbNodes);
1094 for (int i = 0; i < NbNodes; i++)
1095 nodes[i] = getMeshDS()->FindNode(IDsOfNodes[i]);
1097 const SMDS_MeshElement* elem = getMeshDS()->AddQuadPolygonalFace(nodes);
1099 // Update Python script
1100 TPythonDump() <<"faceID = "<<this<<".AddPolygonalFace( "<<IDsOfNodes<<" )";
1102 declareMeshModified( /*isReComputeSafe=*/false );
1103 return elem ? elem->GetID() : 0;
1105 SMESH_CATCH( SMESH::throwCorbaException );
1109 //=============================================================================
1111 * Create volume, either linear and quadratic (this is determed
1112 * by number of given nodes)
1114 //=============================================================================
1116 CORBA::Long SMESH_MeshEditor_i::AddVolume(const SMESH::long_array & IDsOfNodes)
1117 throw (SALOME::SALOME_Exception)
1122 int NbNodes = IDsOfNodes.length();
1123 vector< const SMDS_MeshNode*> n(NbNodes);
1124 for(int i=0;i<NbNodes;i++)
1125 n[i]= getMeshDS()->FindNode(IDsOfNodes[i]);
1127 SMDS_MeshElement* elem = 0;
1130 case 4 :elem = getMeshDS()->AddVolume(n[0],n[1],n[2],n[3]); break;
1131 case 5 :elem = getMeshDS()->AddVolume(n[0],n[1],n[2],n[3],n[4]); break;
1132 case 6 :elem = getMeshDS()->AddVolume(n[0],n[1],n[2],n[3],n[4],n[5]); break;
1133 case 8 :elem = getMeshDS()->AddVolume(n[0],n[1],n[2],n[3],n[4],n[5],n[6],n[7]); break;
1134 case 10:elem = getMeshDS()->AddVolume(n[0],n[1],n[2],n[3],n[4],n[5],
1135 n[6],n[7],n[8],n[9]);
1137 case 12:elem = getMeshDS()->AddVolume(n[0],n[1],n[2],n[3],n[4],n[5],
1138 n[6],n[7],n[8],n[9],n[10],n[11]);
1140 case 13:elem = getMeshDS()->AddVolume(n[0],n[1],n[2],n[3],n[4],n[5],n[6],
1141 n[7],n[8],n[9],n[10],n[11],n[12]);
1143 case 15:elem = getMeshDS()->AddVolume(n[0],n[1],n[2],n[3],n[4],n[5],n[6],n[7],n[8],
1144 n[9],n[10],n[11],n[12],n[13],n[14]);
1146 case 20:elem = getMeshDS()->AddVolume(n[0],n[1],n[2],n[3],n[4],n[5],n[6],n[7],
1147 n[8],n[9],n[10],n[11],n[12],n[13],n[14],
1148 n[15],n[16],n[17],n[18],n[19]);
1150 case 18: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],
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 split.
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 ( !myIsPreviewMode )
3113 if ( theTargetMesh )
3114 theTargetMesh->GetMeshDS()->Modified();
3116 declareMeshModified( /*isReComputeSafe=*/false );
3119 return theMakeGroups ? getGroups(groupIds.get()) : 0;
3121 SMESH_CATCH( SMESH::throwCorbaException );
3125 //=======================================================================
3128 //=======================================================================
3130 void SMESH_MeshEditor_i::Mirror(const SMESH::long_array & theIDsOfElements,
3131 const SMESH::AxisStruct & theAxis,
3132 SMESH::SMESH_MeshEditor::MirrorType theMirrorType,
3133 CORBA::Boolean theCopy)
3134 throw (SALOME::SALOME_Exception)
3136 if ( !myIsPreviewMode ) {
3137 TPythonDump() << this << ".Mirror( "
3138 << theIDsOfElements << ", "
3140 << mirrorTypeName(theMirrorType) << ", "
3143 if ( theIDsOfElements.length() > 0 )
3145 TIDSortedElemSet elements;
3146 arrayToSet(theIDsOfElements, getMeshDS(), elements);
3147 mirror(elements, theAxis, theMirrorType, theCopy, false);
3152 //=======================================================================
3153 //function : MirrorObject
3155 //=======================================================================
3157 void SMESH_MeshEditor_i::MirrorObject(SMESH::SMESH_IDSource_ptr theObject,
3158 const SMESH::AxisStruct & theAxis,
3159 SMESH::SMESH_MeshEditor::MirrorType theMirrorType,
3160 CORBA::Boolean theCopy)
3161 throw (SALOME::SALOME_Exception)
3163 if ( !myIsPreviewMode ) {
3164 TPythonDump() << this << ".MirrorObject( "
3165 << theObject << ", "
3167 << mirrorTypeName(theMirrorType) << ", "
3170 TIDSortedElemSet elements;
3172 bool emptyIfIsMesh = myIsPreviewMode ? false : true;
3174 if (idSourceToSet(theObject, getMeshDS(), elements, SMDSAbs_All, emptyIfIsMesh))
3175 mirror(elements, theAxis, theMirrorType, theCopy, false);
3178 //=======================================================================
3179 //function : MirrorMakeGroups
3181 //=======================================================================
3183 SMESH::ListOfGroups*
3184 SMESH_MeshEditor_i::MirrorMakeGroups(const SMESH::long_array& theIDsOfElements,
3185 const SMESH::AxisStruct& theMirror,
3186 SMESH::SMESH_MeshEditor::MirrorType theMirrorType)
3187 throw (SALOME::SALOME_Exception)
3189 TPythonDump aPythonDump; // it is here to prevent dump of GetGroups()
3191 SMESH::ListOfGroups * aGroups = 0;
3192 if ( theIDsOfElements.length() > 0 )
3194 TIDSortedElemSet elements;
3195 arrayToSet(theIDsOfElements, getMeshDS(), elements);
3196 aGroups = mirror(elements, theMirror, theMirrorType, true, true);
3198 if (!myIsPreviewMode) {
3199 dumpGroupsList(aPythonDump, aGroups);
3200 aPythonDump << this << ".MirrorMakeGroups( "
3201 << theIDsOfElements << ", "
3202 << theMirror << ", "
3203 << mirrorTypeName(theMirrorType) << " )";
3208 //=======================================================================
3209 //function : MirrorObjectMakeGroups
3211 //=======================================================================
3213 SMESH::ListOfGroups*
3214 SMESH_MeshEditor_i::MirrorObjectMakeGroups(SMESH::SMESH_IDSource_ptr theObject,
3215 const SMESH::AxisStruct& theMirror,
3216 SMESH::SMESH_MeshEditor::MirrorType theMirrorType)
3217 throw (SALOME::SALOME_Exception)
3219 TPythonDump aPythonDump; // it is here to prevent dump of GetGroups()
3221 SMESH::ListOfGroups * aGroups = 0;
3222 TIDSortedElemSet elements;
3223 if ( idSourceToSet(theObject, getMeshDS(), elements, SMDSAbs_All, /*emptyIfIsMesh=*/1))
3224 aGroups = mirror(elements, theMirror, theMirrorType, true, true);
3226 if (!myIsPreviewMode)
3228 dumpGroupsList(aPythonDump,aGroups);
3229 aPythonDump << this << ".MirrorObjectMakeGroups( "
3230 << theObject << ", "
3231 << theMirror << ", "
3232 << mirrorTypeName(theMirrorType) << " )";
3237 //=======================================================================
3238 //function : MirrorMakeMesh
3240 //=======================================================================
3242 SMESH::SMESH_Mesh_ptr
3243 SMESH_MeshEditor_i::MirrorMakeMesh(const SMESH::long_array& theIDsOfElements,
3244 const SMESH::AxisStruct& theMirror,
3245 SMESH::SMESH_MeshEditor::MirrorType theMirrorType,
3246 CORBA::Boolean theCopyGroups,
3247 const char* theMeshName)
3248 throw (SALOME::SALOME_Exception)
3250 SMESH_Mesh_i* mesh_i;
3251 SMESH::SMESH_Mesh_var mesh;
3252 { // open new scope to dump "MakeMesh" command
3253 // and then "GetGroups" using SMESH_Mesh::GetGroups()
3255 TPythonDump pydump; // to prevent dump at mesh creation
3257 mesh = makeMesh( theMeshName );
3258 mesh_i = SMESH::DownCast<SMESH_Mesh_i*>( mesh );
3259 if (mesh_i && theIDsOfElements.length() > 0 )
3261 TIDSortedElemSet elements;
3262 arrayToSet(theIDsOfElements, getMeshDS(), elements);
3263 mirror(elements, theMirror, theMirrorType,
3264 false, theCopyGroups, & mesh_i->GetImpl());
3265 mesh_i->CreateGroupServants();
3268 if (!myIsPreviewMode) {
3269 pydump << mesh << " = " << this << ".MirrorMakeMesh( "
3270 << theIDsOfElements << ", "
3271 << theMirror << ", "
3272 << mirrorTypeName(theMirrorType) << ", "
3273 << theCopyGroups << ", '"
3274 << theMeshName << "' )";
3279 if (!myIsPreviewMode && mesh_i)
3280 mesh_i->GetGroups();
3282 return mesh._retn();
3285 //=======================================================================
3286 //function : MirrorObjectMakeMesh
3288 //=======================================================================
3290 SMESH::SMESH_Mesh_ptr
3291 SMESH_MeshEditor_i::MirrorObjectMakeMesh(SMESH::SMESH_IDSource_ptr theObject,
3292 const SMESH::AxisStruct& theMirror,
3293 SMESH::SMESH_MeshEditor::MirrorType theMirrorType,
3294 CORBA::Boolean theCopyGroups,
3295 const char* theMeshName)
3296 throw (SALOME::SALOME_Exception)
3298 SMESH_Mesh_i* mesh_i;
3299 SMESH::SMESH_Mesh_var mesh;
3300 { // open new scope to dump "MakeMesh" command
3301 // and then "GetGroups" using SMESH_Mesh::GetGroups()
3303 TPythonDump pydump; // to prevent dump at mesh creation
3305 mesh = makeMesh( theMeshName );
3306 mesh_i = SMESH::DownCast<SMESH_Mesh_i*>( mesh );
3307 TIDSortedElemSet elements;
3309 idSourceToSet(theObject, getMeshDS(), elements, SMDSAbs_All, /*emptyIfIsMesh=*/1))
3311 mirror(elements, theMirror, theMirrorType,
3312 false, theCopyGroups, & mesh_i->GetImpl());
3313 mesh_i->CreateGroupServants();
3315 if (!myIsPreviewMode) {
3316 pydump << mesh << " = " << this << ".MirrorObjectMakeMesh( "
3317 << theObject << ", "
3318 << theMirror << ", "
3319 << mirrorTypeName(theMirrorType) << ", "
3320 << theCopyGroups << ", '"
3321 << theMeshName << "' )";
3326 if (!myIsPreviewMode && mesh_i)
3327 mesh_i->GetGroups();
3329 return mesh._retn();
3332 //=======================================================================
3333 //function : translate
3335 //=======================================================================
3337 SMESH::ListOfGroups*
3338 SMESH_MeshEditor_i::translate(TIDSortedElemSet & theElements,
3339 const SMESH::DirStruct & theVector,
3340 CORBA::Boolean theCopy,
3342 ::SMESH_Mesh* theTargetMesh)
3343 throw (SALOME::SALOME_Exception)
3348 if ( theTargetMesh )
3352 const SMESH::PointStruct * P = &theVector.PS;
3353 aTrsf.SetTranslation( gp_Vec( P->x, P->y, P->z ));
3355 TIDSortedElemSet copyElements;
3356 TIDSortedElemSet* workElements = &theElements;
3358 if ( myIsPreviewMode )
3360 TPreviewMesh * tmpMesh = getPreviewMesh();
3361 tmpMesh->Copy( theElements, copyElements);
3362 if ( !theCopy && !theTargetMesh )
3364 TIDSortedElemSet elemsAround, elemsAroundCopy;
3365 getElementsAround( theElements, getMeshDS(), elemsAround );
3366 tmpMesh->Copy( elemsAround, elemsAroundCopy);
3368 workElements = & copyElements;
3369 theMakeGroups = false;
3372 ::SMESH_MeshEditor::PGroupIDs groupIds =
3373 getEditor().Transform (*workElements, aTrsf, theCopy, theMakeGroups, theTargetMesh);
3375 if ( !myIsPreviewMode )
3377 if ( theTargetMesh )
3378 theTargetMesh->GetMeshDS()->Modified();
3380 declareMeshModified( /*isReComputeSafe=*/false );
3383 return theMakeGroups ? getGroups(groupIds.get()) : 0;
3385 SMESH_CATCH( SMESH::throwCorbaException );
3389 //=======================================================================
3390 //function : Translate
3392 //=======================================================================
3394 void SMESH_MeshEditor_i::Translate(const SMESH::long_array & theIDsOfElements,
3395 const SMESH::DirStruct & theVector,
3396 CORBA::Boolean theCopy)
3397 throw (SALOME::SALOME_Exception)
3399 if (!myIsPreviewMode) {
3400 TPythonDump() << this << ".Translate( "
3401 << theIDsOfElements << ", "
3402 << theVector << ", "
3405 if (theIDsOfElements.length()) {
3406 TIDSortedElemSet elements;
3407 arrayToSet(theIDsOfElements, getMeshDS(), elements);
3408 translate(elements, theVector, theCopy, false);
3412 //=======================================================================
3413 //function : TranslateObject
3415 //=======================================================================
3417 void SMESH_MeshEditor_i::TranslateObject(SMESH::SMESH_IDSource_ptr theObject,
3418 const SMESH::DirStruct & theVector,
3419 CORBA::Boolean theCopy)
3420 throw (SALOME::SALOME_Exception)
3422 if (!myIsPreviewMode) {
3423 TPythonDump() << this << ".TranslateObject( "
3424 << theObject << ", "
3425 << theVector << ", "
3428 TIDSortedElemSet elements;
3430 bool emptyIfIsMesh = myIsPreviewMode ? false : true;
3432 if (idSourceToSet(theObject, getMeshDS(), elements, SMDSAbs_All, emptyIfIsMesh))
3433 translate(elements, theVector, theCopy, false);
3436 //=======================================================================
3437 //function : TranslateMakeGroups
3439 //=======================================================================
3441 SMESH::ListOfGroups*
3442 SMESH_MeshEditor_i::TranslateMakeGroups(const SMESH::long_array& theIDsOfElements,
3443 const SMESH::DirStruct& theVector)
3444 throw (SALOME::SALOME_Exception)
3446 TPythonDump aPythonDump; // it is here to prevent dump of GetGroups()
3448 SMESH::ListOfGroups * aGroups = 0;
3449 if (theIDsOfElements.length()) {
3450 TIDSortedElemSet elements;
3451 arrayToSet(theIDsOfElements, getMeshDS(), elements);
3452 aGroups = translate(elements,theVector,true,true);
3454 if (!myIsPreviewMode) {
3455 dumpGroupsList(aPythonDump, aGroups);
3456 aPythonDump << this << ".TranslateMakeGroups( "
3457 << theIDsOfElements << ", "
3458 << theVector << " )";
3463 //=======================================================================
3464 //function : TranslateObjectMakeGroups
3466 //=======================================================================
3468 SMESH::ListOfGroups*
3469 SMESH_MeshEditor_i::TranslateObjectMakeGroups(SMESH::SMESH_IDSource_ptr theObject,
3470 const SMESH::DirStruct& theVector)
3471 throw (SALOME::SALOME_Exception)
3473 TPythonDump aPythonDump; // it is here to prevent dump of GetGroups()
3475 SMESH::ListOfGroups * aGroups = 0;
3476 TIDSortedElemSet elements;
3477 if (idSourceToSet(theObject, getMeshDS(), elements, SMDSAbs_All, /*emptyIfIsMesh=*/1))
3478 aGroups = translate(elements, theVector, true, true);
3480 if (!myIsPreviewMode) {
3481 dumpGroupsList(aPythonDump, aGroups);
3482 aPythonDump << this << ".TranslateObjectMakeGroups( "
3483 << theObject << ", "
3484 << theVector << " )";
3489 //=======================================================================
3490 //function : TranslateMakeMesh
3492 //=======================================================================
3494 SMESH::SMESH_Mesh_ptr
3495 SMESH_MeshEditor_i::TranslateMakeMesh(const SMESH::long_array& theIDsOfElements,
3496 const SMESH::DirStruct& theVector,
3497 CORBA::Boolean theCopyGroups,
3498 const char* theMeshName)
3499 throw (SALOME::SALOME_Exception)
3501 SMESH_Mesh_i* mesh_i;
3502 SMESH::SMESH_Mesh_var mesh;
3504 { // open new scope to dump "MakeMesh" command
3505 // and then "GetGroups" using SMESH_Mesh::GetGroups()
3507 TPythonDump pydump; // to prevent dump at mesh creation
3509 mesh = makeMesh( theMeshName );
3510 mesh_i = SMESH::DownCast<SMESH_Mesh_i*>( mesh );
3512 if ( mesh_i && theIDsOfElements.length() )
3514 TIDSortedElemSet elements;
3515 arrayToSet(theIDsOfElements, getMeshDS(), elements);
3516 translate(elements, theVector, false, theCopyGroups, & mesh_i->GetImpl());
3517 mesh_i->CreateGroupServants();
3520 if ( !myIsPreviewMode ) {
3521 pydump << mesh << " = " << this << ".TranslateMakeMesh( "
3522 << theIDsOfElements << ", "
3523 << theVector << ", "
3524 << theCopyGroups << ", '"
3525 << theMeshName << "' )";
3530 if (!myIsPreviewMode && mesh_i)
3531 mesh_i->GetGroups();
3533 return mesh._retn();
3536 //=======================================================================
3537 //function : TranslateObjectMakeMesh
3539 //=======================================================================
3541 SMESH::SMESH_Mesh_ptr
3542 SMESH_MeshEditor_i::TranslateObjectMakeMesh(SMESH::SMESH_IDSource_ptr theObject,
3543 const SMESH::DirStruct& theVector,
3544 CORBA::Boolean theCopyGroups,
3545 const char* theMeshName)
3546 throw (SALOME::SALOME_Exception)
3549 SMESH_Mesh_i* mesh_i;
3550 SMESH::SMESH_Mesh_var mesh;
3551 { // open new scope to dump "MakeMesh" command
3552 // and then "GetGroups" using SMESH_Mesh::GetGroups()
3554 TPythonDump pydump; // to prevent dump at mesh creation
3555 mesh = makeMesh( theMeshName );
3556 mesh_i = SMESH::DownCast<SMESH_Mesh_i*>( mesh );
3558 TIDSortedElemSet elements;
3560 idSourceToSet(theObject, getMeshDS(), elements, SMDSAbs_All, /*emptyIfIsMesh=*/1))
3562 translate(elements, theVector,false, theCopyGroups, & mesh_i->GetImpl());
3563 mesh_i->CreateGroupServants();
3565 if ( !myIsPreviewMode ) {
3566 pydump << mesh << " = " << this << ".TranslateObjectMakeMesh( "
3567 << theObject << ", "
3568 << theVector << ", "
3569 << theCopyGroups << ", '"
3570 << theMeshName << "' )";
3575 if (!myIsPreviewMode && mesh_i)
3576 mesh_i->GetGroups();
3578 return mesh._retn();
3580 SMESH_CATCH( SMESH::throwCorbaException );
3584 //=======================================================================
3587 //=======================================================================
3589 SMESH::ListOfGroups*
3590 SMESH_MeshEditor_i::rotate(TIDSortedElemSet & theElements,
3591 const SMESH::AxisStruct & theAxis,
3592 CORBA::Double theAngle,
3593 CORBA::Boolean theCopy,
3595 ::SMESH_Mesh* theTargetMesh)
3596 throw (SALOME::SALOME_Exception)
3601 if ( theTargetMesh )
3604 gp_Pnt P ( theAxis.x, theAxis.y, theAxis.z );
3605 gp_Vec V ( theAxis.vx, theAxis.vy, theAxis.vz );
3608 aTrsf.SetRotation( gp_Ax1( P, V ), theAngle);
3610 TIDSortedElemSet copyElements;
3611 TIDSortedElemSet* workElements = &theElements;
3612 if ( myIsPreviewMode ) {
3613 TPreviewMesh * tmpMesh = getPreviewMesh();
3614 tmpMesh->Copy( theElements, copyElements );
3615 if ( !theCopy && !theTargetMesh )
3617 TIDSortedElemSet elemsAround, elemsAroundCopy;
3618 getElementsAround( theElements, getMeshDS(), elemsAround );
3619 tmpMesh->Copy( elemsAround, elemsAroundCopy);
3621 workElements = ©Elements;
3622 theMakeGroups = false;
3625 ::SMESH_MeshEditor::PGroupIDs groupIds =
3626 getEditor().Transform (*workElements, aTrsf, theCopy, theMakeGroups, theTargetMesh);
3628 if ( !myIsPreviewMode)
3630 if ( theTargetMesh ) theTargetMesh->GetMeshDS()->Modified();
3631 else declareMeshModified( /*isReComputeSafe=*/false );
3634 return theMakeGroups ? getGroups(groupIds.get()) : 0;
3636 SMESH_CATCH( SMESH::throwCorbaException );
3640 //=======================================================================
3643 //=======================================================================
3645 void SMESH_MeshEditor_i::Rotate(const SMESH::long_array & theIDsOfElements,
3646 const SMESH::AxisStruct & theAxis,
3647 CORBA::Double theAngle,
3648 CORBA::Boolean theCopy)
3649 throw (SALOME::SALOME_Exception)
3651 if (!myIsPreviewMode) {
3652 TPythonDump() << this << ".Rotate( "
3653 << theIDsOfElements << ", "
3655 << TVar( theAngle ) << ", "
3658 if (theIDsOfElements.length() > 0)
3660 TIDSortedElemSet elements;
3661 arrayToSet(theIDsOfElements, getMeshDS(), elements);
3662 rotate(elements,theAxis,theAngle,theCopy,false);
3666 //=======================================================================
3667 //function : RotateObject
3669 //=======================================================================
3671 void SMESH_MeshEditor_i::RotateObject(SMESH::SMESH_IDSource_ptr theObject,
3672 const SMESH::AxisStruct & theAxis,
3673 CORBA::Double theAngle,
3674 CORBA::Boolean theCopy)
3675 throw (SALOME::SALOME_Exception)
3677 if ( !myIsPreviewMode ) {
3678 TPythonDump() << this << ".RotateObject( "
3679 << theObject << ", "
3681 << TVar( theAngle ) << ", "
3684 TIDSortedElemSet elements;
3685 bool emptyIfIsMesh = myIsPreviewMode ? false : true;
3686 if (idSourceToSet(theObject, getMeshDS(), elements, SMDSAbs_All, emptyIfIsMesh))
3687 rotate(elements,theAxis,theAngle,theCopy,false);
3690 //=======================================================================
3691 //function : RotateMakeGroups
3693 //=======================================================================
3695 SMESH::ListOfGroups*
3696 SMESH_MeshEditor_i::RotateMakeGroups(const SMESH::long_array& theIDsOfElements,
3697 const SMESH::AxisStruct& theAxis,
3698 CORBA::Double theAngle)
3699 throw (SALOME::SALOME_Exception)
3701 TPythonDump aPythonDump; // it is here to prevent dump of GetGroups()
3703 SMESH::ListOfGroups * aGroups = 0;
3704 if (theIDsOfElements.length() > 0)
3706 TIDSortedElemSet elements;
3707 arrayToSet(theIDsOfElements, getMeshDS(), elements);
3708 aGroups = rotate(elements,theAxis,theAngle,true,true);
3710 if (!myIsPreviewMode) {
3711 dumpGroupsList(aPythonDump, aGroups);
3712 aPythonDump << this << ".RotateMakeGroups( "
3713 << theIDsOfElements << ", "
3715 << TVar( theAngle ) << " )";
3720 //=======================================================================
3721 //function : RotateObjectMakeGroups
3723 //=======================================================================
3725 SMESH::ListOfGroups*
3726 SMESH_MeshEditor_i::RotateObjectMakeGroups(SMESH::SMESH_IDSource_ptr theObject,
3727 const SMESH::AxisStruct& theAxis,
3728 CORBA::Double theAngle)
3729 throw (SALOME::SALOME_Exception)
3731 TPythonDump aPythonDump; // it is here to prevent dump of GetGroups()
3733 SMESH::ListOfGroups * aGroups = 0;
3734 TIDSortedElemSet elements;
3735 if (idSourceToSet(theObject, getMeshDS(), elements, SMDSAbs_All, /*emptyIfIsMesh=*/1))
3736 aGroups = rotate(elements, theAxis, theAngle, true, true);
3738 if (!myIsPreviewMode) {
3739 dumpGroupsList(aPythonDump, aGroups);
3740 aPythonDump << this << ".RotateObjectMakeGroups( "
3741 << theObject << ", "
3743 << TVar( theAngle ) << " )";
3748 //=======================================================================
3749 //function : RotateMakeMesh
3751 //=======================================================================
3753 SMESH::SMESH_Mesh_ptr
3754 SMESH_MeshEditor_i::RotateMakeMesh(const SMESH::long_array& theIDsOfElements,
3755 const SMESH::AxisStruct& theAxis,
3756 CORBA::Double theAngleInRadians,
3757 CORBA::Boolean theCopyGroups,
3758 const char* theMeshName)
3759 throw (SALOME::SALOME_Exception)
3762 SMESH::SMESH_Mesh_var mesh;
3763 SMESH_Mesh_i* mesh_i;
3765 { // open new scope to dump "MakeMesh" command
3766 // and then "GetGroups" using SMESH_Mesh::GetGroups()
3768 TPythonDump pydump; // to prevent dump at mesh creation
3770 mesh = makeMesh( theMeshName );
3771 mesh_i = SMESH::DownCast<SMESH_Mesh_i*>( mesh );
3773 if ( mesh_i && theIDsOfElements.length() > 0 )
3775 TIDSortedElemSet elements;
3776 arrayToSet(theIDsOfElements, getMeshDS(), elements);
3777 rotate(elements, theAxis, theAngleInRadians,
3778 false, theCopyGroups, & mesh_i->GetImpl());
3779 mesh_i->CreateGroupServants();
3781 if ( !myIsPreviewMode ) {
3782 pydump << mesh << " = " << this << ".RotateMakeMesh( "
3783 << theIDsOfElements << ", "
3785 << TVar( theAngleInRadians ) << ", "
3786 << theCopyGroups << ", '"
3787 << theMeshName << "' )";
3792 if (!myIsPreviewMode && mesh_i && theIDsOfElements.length() > 0 )
3793 mesh_i->GetGroups();
3795 return mesh._retn();
3797 SMESH_CATCH( SMESH::throwCorbaException );
3801 //=======================================================================
3802 //function : RotateObjectMakeMesh
3804 //=======================================================================
3806 SMESH::SMESH_Mesh_ptr
3807 SMESH_MeshEditor_i::RotateObjectMakeMesh(SMESH::SMESH_IDSource_ptr theObject,
3808 const SMESH::AxisStruct& theAxis,
3809 CORBA::Double theAngleInRadians,
3810 CORBA::Boolean theCopyGroups,
3811 const char* theMeshName)
3812 throw (SALOME::SALOME_Exception)
3815 SMESH::SMESH_Mesh_var mesh;
3816 SMESH_Mesh_i* mesh_i;
3818 {// open new scope to dump "MakeMesh" command
3819 // and then "GetGroups" using SMESH_Mesh::GetGroups()
3821 TPythonDump pydump; // to prevent dump at mesh creation
3822 mesh = makeMesh( theMeshName );
3823 mesh_i = SMESH::DownCast<SMESH_Mesh_i*>( mesh );
3825 TIDSortedElemSet elements;
3827 idSourceToSet(theObject, getMeshDS(), elements, SMDSAbs_All, /*emptyIfIsMesh=*/1))
3829 rotate(elements, theAxis, theAngleInRadians,
3830 false, theCopyGroups, & mesh_i->GetImpl());
3831 mesh_i->CreateGroupServants();
3833 if ( !myIsPreviewMode ) {
3834 pydump << mesh << " = " << this << ".RotateObjectMakeMesh( "
3835 << theObject << ", "
3837 << TVar( theAngleInRadians ) << ", "
3838 << theCopyGroups << ", '"
3839 << theMeshName << "' )";
3844 if (!myIsPreviewMode && mesh_i)
3845 mesh_i->GetGroups();
3847 return mesh._retn();
3849 SMESH_CATCH( SMESH::throwCorbaException );
3853 //=======================================================================
3856 //=======================================================================
3858 SMESH::ListOfGroups*
3859 SMESH_MeshEditor_i::scale(SMESH::SMESH_IDSource_ptr theObject,
3860 const SMESH::PointStruct& thePoint,
3861 const SMESH::double_array& theScaleFact,
3862 CORBA::Boolean theCopy,
3864 ::SMESH_Mesh* theTargetMesh)
3865 throw (SALOME::SALOME_Exception)
3869 if ( theScaleFact.length() < 1 )
3870 THROW_SALOME_CORBA_EXCEPTION("Scale factor not given", SALOME::BAD_PARAM);
3871 if ( theScaleFact.length() == 2 )
3872 THROW_SALOME_CORBA_EXCEPTION("Invalid nb of scale factors : 2", SALOME::BAD_PARAM);
3874 if ( theTargetMesh )
3877 TIDSortedElemSet elements;
3878 bool emptyIfIsMesh = myIsPreviewMode ? false : true;
3879 if ( !idSourceToSet(theObject, getMeshDS(), elements, SMDSAbs_All, emptyIfIsMesh))
3884 (theScaleFact.length() == 1) ? theScaleFact[0] : theScaleFact[1],
3885 (theScaleFact.length() == 1) ? theScaleFact[0] : theScaleFact[2],
3889 // fight against orthogonalization
3890 // aTrsf.SetValues( S[0], 0, 0, thePoint.x * (1-S[0]),
3891 // 0, S[1], 0, thePoint.y * (1-S[1]),
3892 // 0, 0, S[2], thePoint.z * (1-S[2]) );
3893 aTrsf.SetScale( gp::Origin(), 1.0 ); // set form which is used to make group names
3894 gp_XYZ & loc = ( gp_XYZ& ) aTrsf.TranslationPart();
3895 gp_Mat & M = ( gp_Mat& ) aTrsf.HVectorialPart();
3896 loc.SetCoord( thePoint.x * (1-S[0]),
3897 thePoint.y * (1-S[1]),
3898 thePoint.z * (1-S[2]));
3899 M.SetDiagonal( S[0], S[1], S[2] );
3901 TIDSortedElemSet copyElements;
3902 TIDSortedElemSet* workElements = &elements;
3903 if ( myIsPreviewMode )
3905 TPreviewMesh * tmpMesh = getPreviewMesh();
3906 tmpMesh->Copy( elements, copyElements);
3907 if ( !theCopy && !theTargetMesh )
3909 TIDSortedElemSet elemsAround, elemsAroundCopy;
3910 getElementsAround( elements, getMeshDS(), elemsAround );
3911 tmpMesh->Copy( elemsAround, elemsAroundCopy);
3913 workElements = & copyElements;
3914 theMakeGroups = false;
3917 ::SMESH_MeshEditor::PGroupIDs groupIds =
3918 getEditor().Transform (*workElements, aTrsf, theCopy, theMakeGroups, theTargetMesh);
3920 if ( !myIsPreviewMode )
3922 if ( theTargetMesh ) theTargetMesh->GetMeshDS()->Modified();
3923 else declareMeshModified( /*isReComputeSafe=*/false );
3925 return theMakeGroups ? getGroups(groupIds.get()) : 0;
3927 SMESH_CATCH( SMESH::throwCorbaException );
3931 //=======================================================================
3934 //=======================================================================
3936 void SMESH_MeshEditor_i::Scale(SMESH::SMESH_IDSource_ptr theObject,
3937 const SMESH::PointStruct& thePoint,
3938 const SMESH::double_array& theScaleFact,
3939 CORBA::Boolean theCopy)
3940 throw (SALOME::SALOME_Exception)
3942 if ( !myIsPreviewMode ) {
3943 TPythonDump() << this << ".Scale( "
3944 << theObject << ", "
3946 << TVar( theScaleFact ) << ", "
3949 scale(theObject, thePoint, theScaleFact, theCopy, false);
3953 //=======================================================================
3954 //function : ScaleMakeGroups
3956 //=======================================================================
3958 SMESH::ListOfGroups*
3959 SMESH_MeshEditor_i::ScaleMakeGroups(SMESH::SMESH_IDSource_ptr theObject,
3960 const SMESH::PointStruct& thePoint,
3961 const SMESH::double_array& theScaleFact)
3962 throw (SALOME::SALOME_Exception)
3964 TPythonDump aPythonDump; // it is here to prevent dump of GetGroups()
3966 SMESH::ListOfGroups * aGroups = scale(theObject, thePoint, theScaleFact, true, true);
3967 if (!myIsPreviewMode) {
3968 dumpGroupsList(aPythonDump, aGroups);
3969 aPythonDump << this << ".Scale("
3972 << TVar( theScaleFact ) << ",True,True)";
3978 //=======================================================================
3979 //function : ScaleMakeMesh
3981 //=======================================================================
3983 SMESH::SMESH_Mesh_ptr
3984 SMESH_MeshEditor_i::ScaleMakeMesh(SMESH::SMESH_IDSource_ptr theObject,
3985 const SMESH::PointStruct& thePoint,
3986 const SMESH::double_array& theScaleFact,
3987 CORBA::Boolean theCopyGroups,
3988 const char* theMeshName)
3989 throw (SALOME::SALOME_Exception)
3991 SMESH_Mesh_i* mesh_i;
3992 SMESH::SMESH_Mesh_var mesh;
3993 { // open new scope to dump "MakeMesh" command
3994 // and then "GetGroups" using SMESH_Mesh::GetGroups()
3996 TPythonDump pydump; // to prevent dump at mesh creation
3997 mesh = makeMesh( theMeshName );
3998 mesh_i = SMESH::DownCast<SMESH_Mesh_i*>( mesh );
4002 scale(theObject, thePoint, theScaleFact,false, theCopyGroups, & mesh_i->GetImpl());
4003 mesh_i->CreateGroupServants();
4005 if ( !myIsPreviewMode )
4006 pydump << mesh << " = " << this << ".ScaleMakeMesh( "
4007 << theObject << ", "
4009 << TVar( theScaleFact ) << ", "
4010 << theCopyGroups << ", '"
4011 << theMeshName << "' )";
4015 if (!myIsPreviewMode && mesh_i)
4016 mesh_i->GetGroups();
4018 return mesh._retn();
4021 //================================================================================
4023 * \brief Make an offset mesh from a source 2D mesh
4024 * \param [inout] theObject - source mesh. New elements are added to this mesh
4025 * if \a theMeshName is empty.
4026 * \param [in] theValue - offset value
4027 * \param [in] theCopyGroups - to generate groups
4028 * \param [in] theMeshName - optional name of a new mesh
4029 * \param [out] theGroups - new groups
4030 * \return SMESH::SMESH_Mesh_ptr - the modified mesh
4032 //================================================================================
4034 SMESH::SMESH_Mesh_ptr SMESH_MeshEditor_i::Offset( SMESH::SMESH_IDSource_ptr theObject,
4035 CORBA::Double theValue,
4036 CORBA::Boolean theCopyGroups,
4037 const char* theMeshName,
4038 SMESH::ListOfGroups_out theGroups)
4039 throw (SALOME::SALOME_Exception)
4044 SMESHDS_Mesh* aMeshDS = getMeshDS();
4046 SMESH::SMESH_Mesh_var mesh_var;
4047 ::SMESH_MeshEditor::PGroupIDs groupIds;
4051 TIDSortedElemSet elements, copyElements;
4052 if ( idSourceToSet( theObject, aMeshDS, elements, SMDSAbs_Face,
4053 /*emptyIfIsMesh=*/ !myIsPreviewMode ))
4056 SMESH_Mesh* tgtMesh = 0;
4057 if ( myIsPreviewMode )
4059 TPreviewMesh * tmpMesh = getPreviewMesh();
4061 tmpMesh->Copy( elements, copyElements );
4062 theCopyGroups = false;
4067 *theMeshName ? makeMesh( theMeshName ) : SMESH::SMESH_Mesh::_duplicate( myMesh_i->_this() );
4068 SMESH_Mesh_i* mesh_i = SMESH::DownCast<SMESH_Mesh_i*>( mesh_var );
4069 tgtMesh = & mesh_i->GetImpl();
4071 groupIds = getEditor().Offset( elements, theValue, tgtMesh, theCopyGroups, !myIsPreviewMode );
4073 tgtMesh->GetMeshDS()->Modified();
4076 if ( myIsPreviewMode )
4078 getPreviewMesh()->Remove( SMESHUtils::elemSetIterator( copyElements ));
4082 theGroups = theCopyGroups ? getGroups( groupIds.get() ) : new SMESH::ListOfGroups;
4084 // result of Offset() is a tuple (mesh, groups)
4085 if ( mesh_var->_is_nil() ) pyDump << myMesh_i->_this() << ", ";
4086 else pyDump << mesh_var << ", ";
4087 pyDump << theGroups << " = "
4088 << this << ".Offset( "
4090 << theCopyGroups << ", "
4091 << "'" << theMeshName<< "')";
4094 return mesh_var._retn();
4096 SMESH_CATCH( SMESH::throwCorbaException );
4097 return SMESH::SMESH_Mesh::_nil();
4100 //=======================================================================
4101 //function : findCoincidentNodes
4103 //=======================================================================
4105 void SMESH_MeshEditor_i::
4106 findCoincidentNodes (TIDSortedNodeSet & Nodes,
4107 CORBA::Double Tolerance,
4108 SMESH::array_of_long_array_out GroupsOfNodes,
4109 CORBA::Boolean SeparateCornersAndMedium)
4111 ::SMESH_MeshEditor::TListOfListOfNodes aListOfListOfNodes;
4112 getEditor().FindCoincidentNodes( Nodes, Tolerance, aListOfListOfNodes, SeparateCornersAndMedium );
4114 GroupsOfNodes = new SMESH::array_of_long_array;
4115 GroupsOfNodes->length( aListOfListOfNodes.size() );
4116 ::SMESH_MeshEditor::TListOfListOfNodes::iterator llIt = aListOfListOfNodes.begin();
4117 for ( CORBA::Long i = 0; llIt != aListOfListOfNodes.end(); llIt++, i++ )
4119 list< const SMDS_MeshNode* >& aListOfNodes = *llIt;
4120 list< const SMDS_MeshNode* >::iterator lIt = aListOfNodes.begin();;
4121 SMESH::long_array& aGroup = (*GroupsOfNodes)[ i ];
4122 aGroup.length( aListOfNodes.size() );
4123 for ( int j = 0; lIt != aListOfNodes.end(); lIt++, j++ )
4124 aGroup[ j ] = (*lIt)->GetID();
4128 //=======================================================================
4129 //function : FindCoincidentNodes
4131 //=======================================================================
4133 void SMESH_MeshEditor_i::
4134 FindCoincidentNodes (CORBA::Double Tolerance,
4135 SMESH::array_of_long_array_out GroupsOfNodes,
4136 CORBA::Boolean SeparateCornersAndMedium)
4137 throw (SALOME::SALOME_Exception)
4142 TIDSortedNodeSet nodes; // no input nodes
4143 findCoincidentNodes( nodes, Tolerance, GroupsOfNodes, SeparateCornersAndMedium );
4145 TPythonDump() << "coincident_nodes = " << this << ".FindCoincidentNodes( "
4146 << Tolerance << ", "
4147 << SeparateCornersAndMedium << " )";
4149 SMESH_CATCH( SMESH::throwCorbaException );
4152 //=======================================================================
4153 //function : FindCoincidentNodesOnPart
4155 //=======================================================================
4157 void SMESH_MeshEditor_i::
4158 FindCoincidentNodesOnPart(SMESH::SMESH_IDSource_ptr theObject,
4159 CORBA::Double Tolerance,
4160 SMESH::array_of_long_array_out GroupsOfNodes,
4161 CORBA::Boolean SeparateCornersAndMedium)
4162 throw (SALOME::SALOME_Exception)
4167 TIDSortedNodeSet nodes;
4168 idSourceToNodeSet( theObject, getMeshDS(), nodes );
4170 findCoincidentNodes( nodes, Tolerance, GroupsOfNodes, SeparateCornersAndMedium );
4172 TPythonDump() << "coincident_nodes_on_part = " << this << ".FindCoincidentNodesOnPart( "
4174 << Tolerance << ", "
4175 << SeparateCornersAndMedium << " )";
4177 SMESH_CATCH( SMESH::throwCorbaException );
4180 //================================================================================
4182 * \brief Finds nodes coinsident with Tolerance within Object excluding nodes within
4183 * ExceptSubMeshOrGroups
4185 //================================================================================
4187 void SMESH_MeshEditor_i::
4188 FindCoincidentNodesOnPartBut(SMESH::SMESH_IDSource_ptr theObject,
4189 CORBA::Double theTolerance,
4190 SMESH::array_of_long_array_out theGroupsOfNodes,
4191 const SMESH::ListOfIDSources& theExceptSubMeshOrGroups,
4192 CORBA::Boolean theSeparateCornersAndMedium)
4193 throw (SALOME::SALOME_Exception)
4198 TIDSortedNodeSet nodes;
4199 idSourceToNodeSet( theObject, getMeshDS(), nodes );
4201 for ( CORBA::ULong i = 0; i < theExceptSubMeshOrGroups.length(); ++i )
4203 SMDS_ElemIteratorPtr nodeIt = myMesh_i->GetElements( theExceptSubMeshOrGroups[i],
4205 while ( nodeIt->more() )
4206 nodes.erase( cast2Node( nodeIt->next() ));
4208 findCoincidentNodes( nodes, theTolerance, theGroupsOfNodes, theSeparateCornersAndMedium );
4210 TPythonDump() << "coincident_nodes_on_part = " << this << ".FindCoincidentNodesOnPartBut( "
4212 << theTolerance << ", "
4213 << theExceptSubMeshOrGroups << ", "
4214 << theSeparateCornersAndMedium << " )";
4216 SMESH_CATCH( SMESH::throwCorbaException );
4219 //=======================================================================
4220 //function : MergeNodes
4222 //=======================================================================
4224 void SMESH_MeshEditor_i::MergeNodes (const SMESH::array_of_long_array& GroupsOfNodes,
4225 const SMESH::ListOfIDSources& NodesToKeep,
4226 CORBA::Boolean AvoidMakingHoles)
4227 throw (SALOME::SALOME_Exception)
4232 SMESHDS_Mesh* aMesh = getMeshDS();
4234 TPythonDump aTPythonDump;
4235 aTPythonDump << this << ".MergeNodes([";
4237 TIDSortedNodeSet setOfNodesToKeep;
4238 for ( CORBA::ULong i = 0; i < NodesToKeep.length(); ++i )
4240 prepareIdSource( NodesToKeep[i] );
4241 SMDS_ElemIteratorPtr nodeIt = myMesh_i->GetElements( NodesToKeep[i], SMESH::NODE );
4242 while ( nodeIt->more() )
4243 setOfNodesToKeep.insert( setOfNodesToKeep.end(), cast2Node( nodeIt->next() ));
4246 ::SMESH_MeshEditor::TListOfListOfNodes aListOfListOfNodes;
4247 for ( CORBA::ULong i = 0; i < GroupsOfNodes.length(); i++ )
4249 const SMESH::long_array& aNodeGroup = GroupsOfNodes[ i ];
4250 aListOfListOfNodes.push_back( list< const SMDS_MeshNode* >() );
4251 list< const SMDS_MeshNode* >& aListOfNodes = aListOfListOfNodes.back();
4252 for ( CORBA::ULong j = 0; j < aNodeGroup.length(); j++ )
4254 CORBA::Long index = aNodeGroup[ j ];
4255 if ( const SMDS_MeshNode * node = aMesh->FindNode( index ))
4257 if ( setOfNodesToKeep.count( node ))
4258 aListOfNodes.push_front( node );
4260 aListOfNodes.push_back( node );
4263 if ( aListOfNodes.size() < 2 )
4264 aListOfListOfNodes.pop_back();
4266 if ( i > 0 ) aTPythonDump << ", ";
4267 aTPythonDump << aNodeGroup;
4270 getEditor().MergeNodes( aListOfListOfNodes, AvoidMakingHoles );
4272 aTPythonDump << "], " << NodesToKeep << ", " << AvoidMakingHoles << ")";
4274 declareMeshModified( /*isReComputeSafe=*/false );
4276 SMESH_CATCH( SMESH::throwCorbaException );
4279 //=======================================================================
4280 //function : FindEqualElements
4282 //=======================================================================
4284 void SMESH_MeshEditor_i::FindEqualElements(SMESH::SMESH_IDSource_ptr theObject,
4285 SMESH::array_of_long_array_out GroupsOfElementsID)
4286 throw (SALOME::SALOME_Exception)
4291 SMESH::SMESH_GroupBase_var group = SMESH::SMESH_GroupBase::_narrow(theObject);
4292 if ( !(!group->_is_nil() && group->GetType() == SMESH::NODE) )
4294 TIDSortedElemSet elems;
4295 idSourceToSet( theObject, getMeshDS(), elems, SMDSAbs_All, /*emptyIfIsMesh=*/true);
4297 ::SMESH_MeshEditor::TListOfListOfElementsID aListOfListOfElementsID;
4298 getEditor().FindEqualElements( elems, aListOfListOfElementsID );
4300 GroupsOfElementsID = new SMESH::array_of_long_array;
4301 GroupsOfElementsID->length( aListOfListOfElementsID.size() );
4303 ::SMESH_MeshEditor::TListOfListOfElementsID::iterator arraysIt =
4304 aListOfListOfElementsID.begin();
4305 for (CORBA::Long j = 0; arraysIt != aListOfListOfElementsID.end(); ++arraysIt, ++j)
4307 SMESH::long_array& aGroup = (*GroupsOfElementsID)[ j ];
4308 list<int>& listOfIDs = *arraysIt;
4309 aGroup.length( listOfIDs.size() );
4310 list<int>::iterator idIt = listOfIDs.begin();
4311 for (int k = 0; idIt != listOfIDs.end(); ++idIt, ++k )
4312 aGroup[ k ] = *idIt;
4315 TPythonDump() << "equal_elements = " << this << ".FindEqualElements( "
4319 SMESH_CATCH( SMESH::throwCorbaException );
4322 //=======================================================================
4323 //function : MergeElements
4325 //=======================================================================
4327 void SMESH_MeshEditor_i::MergeElements(const SMESH::array_of_long_array& GroupsOfElementsID)
4328 throw (SALOME::SALOME_Exception)
4333 TPythonDump aTPythonDump;
4334 aTPythonDump << this << ".MergeElements( [";
4336 ::SMESH_MeshEditor::TListOfListOfElementsID aListOfListOfElementsID;
4338 for ( CORBA::ULong i = 0; i < GroupsOfElementsID.length(); i++ ) {
4339 const SMESH::long_array& anElemsIDGroup = GroupsOfElementsID[ i ];
4340 aListOfListOfElementsID.push_back( list< int >() );
4341 list< int >& aListOfElemsID = aListOfListOfElementsID.back();
4342 for ( CORBA::ULong j = 0; j < anElemsIDGroup.length(); j++ ) {
4343 CORBA::Long id = anElemsIDGroup[ j ];
4344 aListOfElemsID.push_back( id );
4346 if ( aListOfElemsID.size() < 2 )
4347 aListOfListOfElementsID.pop_back();
4348 if ( i > 0 ) aTPythonDump << ", ";
4349 aTPythonDump << anElemsIDGroup;
4352 getEditor().MergeElements(aListOfListOfElementsID);
4354 declareMeshModified( /*isReComputeSafe=*/true );
4356 aTPythonDump << "] )";
4358 SMESH_CATCH( SMESH::throwCorbaException );
4361 //=======================================================================
4362 //function : MergeEqualElements
4364 //=======================================================================
4366 void SMESH_MeshEditor_i::MergeEqualElements()
4367 throw (SALOME::SALOME_Exception)
4372 getEditor().MergeEqualElements();
4374 declareMeshModified( /*isReComputeSafe=*/true );
4376 TPythonDump() << this << ".MergeEqualElements()";
4378 SMESH_CATCH( SMESH::throwCorbaException );
4381 //=============================================================================
4383 * Move the node to a given point
4385 //=============================================================================
4387 CORBA::Boolean SMESH_MeshEditor_i::MoveNode(CORBA::Long NodeID,
4391 throw (SALOME::SALOME_Exception)
4394 initData(/*deleteSearchers=*/false);
4396 const SMDS_MeshNode * node = getMeshDS()->FindNode( NodeID );
4400 if ( theNodeSearcher )
4401 theSearchersDeleter.Set( myMesh ); // remove theNodeSearcher if mesh is other
4403 if ( myIsPreviewMode ) // make preview data
4405 // in a preview mesh, make edges linked to a node
4406 TPreviewMesh& tmpMesh = *getPreviewMesh();
4407 TIDSortedElemSet linkedNodes;
4408 ::SMESH_MeshEditor::GetLinkedNodes( node, linkedNodes );
4409 TIDSortedElemSet::iterator nIt = linkedNodes.begin();
4410 SMDS_MeshNode *nodeCpy1 = tmpMesh.Copy(node);
4411 for ( ; nIt != linkedNodes.end(); ++nIt )
4413 SMDS_MeshNode *nodeCpy2 = tmpMesh.Copy ( cast2Node( *nIt ));
4414 tmpMesh.GetMeshDS()->AddEdge(nodeCpy1, nodeCpy2);
4418 tmpMesh.GetMeshDS()->MoveNode(nodeCpy1, x, y, z);
4419 // fill preview data
4421 else if ( theNodeSearcher ) // move node and update theNodeSearcher data accordingly
4422 theNodeSearcher->MoveNode(node, gp_Pnt( x,y,z ));
4424 getMeshDS()->MoveNode(node, x, y, z);
4426 if ( !myIsPreviewMode )
4428 // Update Python script
4429 TPythonDump() << "isDone = " << this << ".MoveNode( "
4430 << NodeID << ", " << TVar(x) << ", " << TVar(y) << ", " << TVar(z) << " )";
4431 declareMeshModified( /*isReComputeSafe=*/false );
4434 SMESH_CATCH( SMESH::throwCorbaException );
4439 //================================================================================
4441 * \brief Return ID of node closest to a given point
4443 //================================================================================
4445 CORBA::Long SMESH_MeshEditor_i::FindNodeClosestTo(CORBA::Double x,
4448 throw (SALOME::SALOME_Exception)
4451 theSearchersDeleter.Set( myMesh ); // remove theNodeSearcher if mesh is other
4453 if ( !theNodeSearcher ) {
4454 theNodeSearcher = SMESH_MeshAlgos::GetNodeSearcher( *getMeshDS() );
4457 if ( const SMDS_MeshNode* node = theNodeSearcher->FindClosestTo( p ))
4458 return node->GetID();
4460 SMESH_CATCH( SMESH::throwCorbaException );
4464 //================================================================================
4466 * \brief If the given ID is a valid node ID (nodeID > 0), just move this node, else
4467 * move the node closest to the point to point's location and return ID of the node
4469 //================================================================================
4471 CORBA::Long SMESH_MeshEditor_i::MoveClosestNodeToPoint(CORBA::Double x,
4474 CORBA::Long theNodeID)
4475 throw (SALOME::SALOME_Exception)
4478 // We keep theNodeSearcher until any mesh modification:
4479 // 1) initData() deletes theNodeSearcher at any edition,
4480 // 2) TSearchersDeleter - at any mesh compute event and mesh change
4482 initData(/*deleteSearchers=*/false);
4484 theSearchersDeleter.Set( myMesh ); // remove theNodeSearcher if mesh is other
4486 int nodeID = theNodeID;
4487 const SMDS_MeshNode* node = getMeshDS()->FindNode( nodeID );
4488 if ( !node ) // preview moving node
4490 if ( !theNodeSearcher ) {
4491 theNodeSearcher = SMESH_MeshAlgos::GetNodeSearcher( *getMeshDS() );
4494 node = theNodeSearcher->FindClosestTo( p );
4497 nodeID = node->GetID();
4498 if ( myIsPreviewMode ) // make preview data
4500 // in a preview mesh, make edges linked to a node
4501 TPreviewMesh tmpMesh = *getPreviewMesh();
4502 TIDSortedElemSet linkedNodes;
4503 ::SMESH_MeshEditor::GetLinkedNodes( node, linkedNodes );
4504 TIDSortedElemSet::iterator nIt = linkedNodes.begin();
4505 for ( ; nIt != linkedNodes.end(); ++nIt )
4507 SMDS_LinearEdge edge( node, cast2Node( *nIt ));
4508 tmpMesh.Copy( &edge );
4511 node = tmpMesh.GetMeshDS()->FindNode( nodeID );
4513 tmpMesh.GetMeshDS()->MoveNode(node, x, y, z);
4514 // fill preview data
4516 else if ( theNodeSearcher ) // move node and update theNodeSearcher data accordingly
4518 theNodeSearcher->MoveNode(node, gp_Pnt( x,y,z ));
4522 getMeshDS()->MoveNode(node, x, y, z);
4526 if ( !myIsPreviewMode )
4528 TPythonDump() << "nodeID = " << this
4529 << ".MoveClosestNodeToPoint( "<< x << ", " << y << ", " << z
4530 << ", " << nodeID << " )";
4532 declareMeshModified( /*isReComputeSafe=*/false );
4537 SMESH_CATCH( SMESH::throwCorbaException );
4541 //=======================================================================
4543 * Return elements of given type where the given point is IN or ON.
4545 * 'ALL' type means elements of any type excluding nodes
4547 //=======================================================================
4549 SMESH::long_array* SMESH_MeshEditor_i::FindElementsByPoint(CORBA::Double x,
4552 SMESH::ElementType type)
4553 throw (SALOME::SALOME_Exception)
4556 SMESH::long_array_var res = new SMESH::long_array;
4557 vector< const SMDS_MeshElement* > foundElems;
4559 theSearchersDeleter.Set( myMesh );
4560 if ( !theElementSearcher ) {
4561 theElementSearcher = SMESH_MeshAlgos::GetElementSearcher( *getMeshDS() );
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 : FindAmongElementsByPoint
4578 //purpose : Searching among the given elements, return elements of given type
4579 // where the given point is IN or ON.
4580 // 'ALL' type means elements of any type excluding nodes
4581 //=======================================================================
4584 SMESH_MeshEditor_i::FindAmongElementsByPoint(SMESH::SMESH_IDSource_ptr elementIDs,
4588 SMESH::ElementType type)
4589 throw (SALOME::SALOME_Exception)
4592 SMESH::long_array_var res = new SMESH::long_array;
4594 if ( type != SMESH::NODE )
4596 SMESH::array_of_ElementType_var types = elementIDs->GetTypes();
4597 if ( types->length() == 1 && // a part contains only nodes or 0D elements
4598 ( types[0] == SMESH::NODE || types[0] == SMESH::ELEM0D || types[0] == SMESH::BALL) &&
4599 type != types[0] ) // but search of elements of dim > 0
4602 if ( SMESH::DownCast<SMESH_Mesh_i*>( elementIDs )) // elementIDs is the whole mesh
4603 return FindElementsByPoint( x,y,z, type );
4605 TIDSortedElemSet elements; // elems should live until FindElementsByPoint() finishes
4607 theSearchersDeleter.Set( myMesh, getPartIOR( elementIDs, type ));
4608 if ( !theElementSearcher )
4610 // create a searcher from elementIDs
4611 SMESH::SMESH_Mesh_var mesh = elementIDs->GetMesh();
4612 SMESHDS_Mesh* meshDS = SMESH::DownCast<SMESH_Mesh_i*>( mesh )->GetImpl().GetMeshDS();
4614 if ( !idSourceToSet( elementIDs, meshDS, elements,
4615 ( type == SMESH::NODE ? SMDSAbs_All : (SMDSAbs_ElementType) type ),
4616 /*emptyIfIsMesh=*/true))
4619 typedef SMDS_SetIterator<const SMDS_MeshElement*, TIDSortedElemSet::const_iterator > TIter;
4620 SMDS_ElemIteratorPtr elemsIt( new TIter( elements.begin(), elements.end() ));
4622 theElementSearcher = SMESH_MeshAlgos::GetElementSearcher( *getMeshDS(), elemsIt );
4625 vector< const SMDS_MeshElement* > foundElems;
4627 theElementSearcher->FindElementsByPoint( gp_Pnt( x,y,z ),
4628 SMDSAbs_ElementType( type ),
4630 res->length( foundElems.size() );
4631 for ( size_t i = 0; i < foundElems.size(); ++i )
4632 res[i] = foundElems[i]->GetID();
4636 SMESH_CATCH( SMESH::throwCorbaException );
4640 //=======================================================================
4641 //function : GetPointState
4642 //purpose : Return point state in a closed 2D mesh in terms of TopAbs_State enumeration.
4643 // TopAbs_UNKNOWN state means that either mesh is wrong or the analysis fails.
4644 //=======================================================================
4646 CORBA::Short SMESH_MeshEditor_i::GetPointState(CORBA::Double x,
4649 throw (SALOME::SALOME_Exception)
4652 theSearchersDeleter.Set( myMesh );
4653 if ( !theElementSearcher ) {
4654 theElementSearcher = SMESH_MeshAlgos::GetElementSearcher( *getMeshDS() );
4656 return CORBA::Short( theElementSearcher->GetPointState( gp_Pnt( x,y,z )));
4658 SMESH_CATCH( SMESH::throwCorbaException );
4662 //=======================================================================
4663 //function : IsManifold
4664 //purpose : Check if a 2D mesh is manifold
4665 //=======================================================================
4667 CORBA::Boolean SMESH_MeshEditor_i::IsManifold()
4668 throw (SALOME::SALOME_Exception)
4670 bool isManifold = true;
4673 SMESH_MeshAlgos::TFreeBorderVec foundFreeBordes;
4674 SMESH_MeshAlgos::FindFreeBorders( *getMeshDS(),
4676 /*closedOnly=*/true,
4678 SMESH_CATCH( SMESH::throwCorbaException );
4683 //=======================================================================
4684 //function : IsCoherentOrientation2D
4685 //purpose : Check if orientation of 2D elements is coherent
4686 //=======================================================================
4688 CORBA::Boolean SMESH_MeshEditor_i::IsCoherentOrientation2D()
4689 throw (SALOME::SALOME_Exception)
4691 bool isGoodOri = true;
4694 SMESH_MeshAlgos::TFreeBorderVec foundFreeBordes;
4695 SMESH_MeshAlgos::FindFreeBorders( *getMeshDS(),
4697 /*closedOnly=*/true,
4700 SMESH_CATCH( SMESH::throwCorbaException );
4705 //=======================================================================
4706 //function : FindFreeBorders
4707 //purpose : Returns all or only closed FreeBorder's.
4708 //=======================================================================
4710 SMESH::ListOfFreeBorders* SMESH_MeshEditor_i::FindFreeBorders(CORBA::Boolean closedOnly)
4711 throw (SALOME::SALOME_Exception)
4713 SMESH::ListOfFreeBorders_var resBorders = new SMESH::ListOfFreeBorders;
4716 SMESH_MeshAlgos::TFreeBorderVec foundFreeBordes;
4717 SMESH_MeshAlgos::FindFreeBorders( *getMeshDS(), foundFreeBordes, closedOnly );
4719 resBorders->length( foundFreeBordes.size() );
4720 for ( size_t i = 0; i < foundFreeBordes.size(); ++i )
4722 const SMESH_MeshAlgos::TFreeBorder& bordNodes = foundFreeBordes[i];
4723 SMESH::FreeBorder& bordOut = resBorders[i];
4724 bordOut.nodeIDs.length( bordNodes.size() );
4725 for ( size_t iN = 0; iN < bordNodes.size(); ++iN )
4726 bordOut.nodeIDs[ iN ] = bordNodes[ iN ]->GetID();
4729 SMESH_CATCH( SMESH::throwCorbaException );
4731 return resBorders._retn();
4734 //=======================================================================
4735 //function : FillHole
4736 //purpose : Fill with 2D elements a hole defined by a FreeBorder.
4737 //=======================================================================
4739 void SMESH_MeshEditor_i::FillHole(const SMESH::FreeBorder& theHole)
4740 throw (SALOME::SALOME_Exception)
4744 if ( theHole.nodeIDs.length() < 4 )
4745 THROW_SALOME_CORBA_EXCEPTION("A hole should be bound by at least 3 nodes", SALOME::BAD_PARAM);
4746 if ( theHole.nodeIDs[0] != theHole.nodeIDs[ theHole.nodeIDs.length()-1 ] )
4747 THROW_SALOME_CORBA_EXCEPTION("Not closed hole boundary. "
4748 "First and last nodes must be same", SALOME::BAD_PARAM);
4750 SMESH_MeshAlgos::TFreeBorder bordNodes;
4751 bordNodes.resize( theHole.nodeIDs.length() );
4752 for ( size_t iN = 0; iN < theHole.nodeIDs.length(); ++iN )
4754 bordNodes[ iN ] = getMeshDS()->FindNode( theHole.nodeIDs[ iN ]);
4755 if ( !bordNodes[ iN ] )
4756 THROW_SALOME_CORBA_EXCEPTION(SMESH_Comment("Node #") << theHole.nodeIDs[ iN ]
4757 << " does not exist", SALOME::BAD_PARAM);
4762 MeshEditor_I::TPreviewMesh* previewMesh = 0;
4763 SMDS_Mesh* meshDS = getMeshDS();
4764 if ( myIsPreviewMode )
4766 // copy faces sharing nodes of theHole
4767 TIDSortedElemSet holeFaces;
4768 previewMesh = getPreviewMesh( SMDSAbs_Face );
4769 for ( size_t i = 0; i < bordNodes.size(); ++i )
4771 SMDS_ElemIteratorPtr fIt = bordNodes[i]->GetInverseElementIterator( SMDSAbs_Face );
4772 while ( fIt->more() )
4774 const SMDS_MeshElement* face = fIt->next();
4775 if ( holeFaces.insert( face ).second )
4776 previewMesh->Copy( face );
4778 bordNodes[i] = previewMesh->GetMeshDS()->FindNode( bordNodes[i]->GetID() );
4779 ASSERT( bordNodes[i] );
4781 meshDS = previewMesh->GetMeshDS();
4784 std::vector<const SMDS_MeshElement*> newFaces;
4785 SMESH_MeshAlgos::FillHole( bordNodes, *meshDS, newFaces );
4787 if ( myIsPreviewMode )
4789 previewMesh->Clear();
4790 for ( size_t i = 0; i < newFaces.size(); ++i )
4791 previewMesh->Copy( newFaces[i] );
4795 getEditor().ClearLastCreated();
4796 SMESH_SequenceOfElemPtr& aSeq =
4797 const_cast<SMESH_SequenceOfElemPtr&>( getEditor().GetLastCreatedElems() );
4798 aSeq.swap( newFaces );
4800 TPythonDump() << this << ".FillHole( SMESH.FreeBorder(" << theHole.nodeIDs << " ))";
4803 SMESH_CATCH( SMESH::throwCorbaException );
4806 //=======================================================================
4807 //function : convError
4809 //=======================================================================
4811 #define RETCASE(enm) case ::SMESH_MeshEditor::enm: return SMESH::SMESH_MeshEditor::enm;
4813 static SMESH::SMESH_MeshEditor::Sew_Error convError( const::SMESH_MeshEditor::Sew_Error e )
4817 RETCASE( SEW_BORDER1_NOT_FOUND );
4818 RETCASE( SEW_BORDER2_NOT_FOUND );
4819 RETCASE( SEW_BOTH_BORDERS_NOT_FOUND );
4820 RETCASE( SEW_BAD_SIDE_NODES );
4821 RETCASE( SEW_VOLUMES_TO_SPLIT );
4822 RETCASE( SEW_DIFF_NB_OF_ELEMENTS );
4823 RETCASE( SEW_TOPO_DIFF_SETS_OF_ELEMENTS );
4824 RETCASE( SEW_BAD_SIDE1_NODES );
4825 RETCASE( SEW_BAD_SIDE2_NODES );
4826 RETCASE( SEW_INTERNAL_ERROR );
4828 return SMESH::SMESH_MeshEditor::SEW_OK;
4831 //=======================================================================
4833 * Returns groups of FreeBorder's coincident within the given tolerance.
4834 * If the tolerance <= 0.0 then one tenth of an average size of elements adjacent
4835 * to free borders being compared is used.
4837 //=======================================================================
4839 SMESH::CoincidentFreeBorders*
4840 SMESH_MeshEditor_i::FindCoincidentFreeBorders(CORBA::Double tolerance)
4842 SMESH::CoincidentFreeBorders_var aCFB = new SMESH::CoincidentFreeBorders;
4846 SMESH_MeshAlgos::CoincidentFreeBorders cfb;
4847 SMESH_MeshAlgos::FindCoincidentFreeBorders( *getMeshDS(), tolerance, cfb );
4849 // copy free borders
4850 aCFB->borders.length( cfb._borders.size() );
4851 for ( size_t i = 0; i < cfb._borders.size(); ++i )
4853 SMESH_MeshAlgos::TFreeBorder& nodes = cfb._borders[i];
4854 SMESH::FreeBorder& aBRD = aCFB->borders[i];
4855 aBRD.nodeIDs.length( nodes.size() );
4856 for ( size_t iN = 0; iN < nodes.size(); ++iN )
4857 aBRD.nodeIDs[ iN ] = nodes[ iN ]->GetID();
4860 // copy coincident parts
4861 aCFB->coincidentGroups.length( cfb._coincidentGroups.size() );
4862 for ( size_t i = 0; i < cfb._coincidentGroups.size(); ++i )
4864 SMESH_MeshAlgos::TCoincidentGroup& grp = cfb._coincidentGroups[i];
4865 SMESH::FreeBordersGroup& aGRP = aCFB->coincidentGroups[i];
4866 aGRP.length( grp.size() );
4867 for ( size_t iP = 0; iP < grp.size(); ++iP )
4869 SMESH_MeshAlgos::TFreeBorderPart& part = grp[ iP ];
4870 SMESH::FreeBorderPart& aPART = aGRP[ iP ];
4871 aPART.border = part._border;
4872 aPART.node1 = part._node1;
4873 aPART.node2 = part._node2;
4874 aPART.nodeLast = part._nodeLast;
4877 SMESH_CATCH( SMESH::doNothing );
4879 TPythonDump() << "CoincidentFreeBorders = "
4880 << this << ".FindCoincidentFreeBorders( " << tolerance << " )";
4882 return aCFB._retn();
4885 //=======================================================================
4887 * Sew FreeBorder's of each group
4889 //=======================================================================
4891 CORBA::Short SMESH_MeshEditor_i::
4892 SewCoincidentFreeBorders(const SMESH::CoincidentFreeBorders& freeBorders,
4893 CORBA::Boolean createPolygons,
4894 CORBA::Boolean createPolyhedra)
4895 throw (SALOME::SALOME_Exception)
4897 CORBA::Short nbSewed = 0;
4899 SMESH_MeshAlgos::TFreeBorderVec groups;
4900 SMESH_MeshAlgos::TFreeBorder borderNodes; // triples of nodes for every FreeBorderPart
4902 // check the input and collect nodes
4903 for ( CORBA::ULong i = 0; i < freeBorders.coincidentGroups.length(); ++i )
4905 borderNodes.clear();
4906 const SMESH::FreeBordersGroup& aGRP = freeBorders.coincidentGroups[ i ];
4907 for ( CORBA::ULong iP = 0; iP < aGRP.length(); ++iP )
4909 const SMESH::FreeBorderPart& aPART = aGRP[ iP ];
4910 if ( aPART.border < 0 || aPART.border >= (int) freeBorders.borders.length() )
4911 THROW_SALOME_CORBA_EXCEPTION("Invalid FreeBorderPart::border index", SALOME::BAD_PARAM);
4913 const SMESH::FreeBorder& aBRD = freeBorders.borders[ aPART.border ];
4915 if ( aPART.node1 < 0 || aPART.node1 > (int) aBRD.nodeIDs.length() )
4916 THROW_SALOME_CORBA_EXCEPTION("Invalid FreeBorderPart::node1", SALOME::BAD_PARAM);
4917 if ( aPART.node2 < 0 || aPART.node2 > (int) aBRD.nodeIDs.length() )
4918 THROW_SALOME_CORBA_EXCEPTION("Invalid FreeBorderPart::node2", SALOME::BAD_PARAM);
4919 if ( aPART.nodeLast < 0 || aPART.nodeLast > (int) aBRD.nodeIDs.length() )
4920 THROW_SALOME_CORBA_EXCEPTION("Invalid FreeBorderPart::nodeLast", SALOME::BAD_PARAM);
4922 // do not keep these nodes for further sewing as nodes can be removed by the sewing
4923 const SMDS_MeshNode* n1 = getMeshDS()->FindNode( aBRD.nodeIDs[ aPART.node1 ]);
4924 const SMDS_MeshNode* n2 = getMeshDS()->FindNode( aBRD.nodeIDs[ aPART.node2 ]);
4925 const SMDS_MeshNode* n3 = getMeshDS()->FindNode( aBRD.nodeIDs[ aPART.nodeLast ]);
4927 THROW_SALOME_CORBA_EXCEPTION("Nonexistent FreeBorderPart::node1", SALOME::BAD_PARAM);
4929 THROW_SALOME_CORBA_EXCEPTION("Nonexistent FreeBorderPart::node2", SALOME::BAD_PARAM);
4931 THROW_SALOME_CORBA_EXCEPTION("Nonexistent FreeBorderPart::nodeLast", SALOME::BAD_PARAM);
4933 borderNodes.push_back( n1 );
4934 borderNodes.push_back( n2 );
4935 borderNodes.push_back( n3 );
4937 groups.push_back( borderNodes );
4940 // SewFreeBorder() can merge nodes, thus nodes stored in 'groups' can become dead;
4941 // to get nodes that replace other nodes during merge we create 0D elements
4942 // on each node and MergeNodes() will replace underlying nodes of 0D elements by
4945 vector< const SMDS_MeshElement* > tmp0Delems;
4946 for ( size_t i = 0; i < groups.size(); ++i )
4948 SMESH_MeshAlgos::TFreeBorder& nodes = groups[i];
4949 for ( size_t iN = 0; iN < nodes.size(); ++iN )
4951 SMDS_ElemIteratorPtr it0D = nodes[iN]->GetInverseElementIterator(SMDSAbs_0DElement);
4953 tmp0Delems.push_back( it0D->next() );
4955 tmp0Delems.push_back( getMeshDS()->Add0DElement( nodes[iN] ));
4959 // cout << endl << "INIT" << endl;
4960 // for ( size_t i = 0; i < tmp0Delems.size(); ++i )
4962 // cout << i << " ";
4963 // if ( i % 3 == 0 ) cout << "^ ";
4964 // tmp0Delems[i]->GetNode(0)->Print( cout );
4969 ::SMESH_MeshEditor::Sew_Error res, ok = ::SMESH_MeshEditor::SEW_OK;
4971 for ( size_t i = 0; i < groups.size(); ++i )
4973 bool isBordToBord = true;
4974 bool groupSewed = false;
4975 SMESH_MeshAlgos::TFreeBorder& nodes = groups[i];
4976 for ( size_t iN = 3; iN+2 < nodes.size(); iN += 3 )
4978 const SMDS_MeshNode* n0 = tmp0Delems[ i0D + 0 ]->GetNode( 0 );
4979 const SMDS_MeshNode* n1 = tmp0Delems[ i0D + 1 ]->GetNode( 0 );
4980 const SMDS_MeshNode* n2 = tmp0Delems[ i0D + 2 ]->GetNode( 0 );
4982 const SMDS_MeshNode* n3 = tmp0Delems[ i0D + 0 + iN ]->GetNode( 0 );
4983 const SMDS_MeshNode* n4 = tmp0Delems[ i0D + 1 + iN ]->GetNode( 0 );
4984 const SMDS_MeshNode* n5 = tmp0Delems[ i0D + 2 + iN ]->GetNode( 0 );
4986 if ( !n0 || !n1 || !n2 || !n3 || !n4 || !n5 )
4989 // TIDSortedElemSet emptySet, avoidSet;
4990 // if ( !SMESH_MeshAlgos::FindFaceInSet( n0, n1, emptySet, avoidSet))
4992 // cout << "WRONG 2nd 1" << endl;
4993 // n0->Print( cout );
4994 // n1->Print( cout );
4996 // if ( !SMESH_MeshAlgos::FindFaceInSet( n3, n4, emptySet, avoidSet))
4998 // cout << "WRONG 2nd 2" << endl;
4999 // n3->Print( cout );
5000 // n4->Print( cout );
5003 if ( !isBordToBord )
5005 n1 = n2; // at border-to-side sewing only last side node (n1) is needed
5006 n2 = 0; // and n2 is not used
5008 // 1st border moves to 2nd
5009 res = getEditor().SewFreeBorder( n3, n4, n5 ,// 1st
5011 /*2ndIsFreeBorder=*/ isBordToBord,
5012 createPolygons, createPolyhedra);
5013 groupSewed = ( res == ok );
5015 isBordToBord = false;
5016 // cout << endl << "SEWED GROUP " << i << " PART " << iN / 3 << endl;
5017 // for ( size_t t = 0; t < tmp0Delems.size(); ++t )
5019 // cout << t << " ";
5020 // if ( t % 3 == 0 ) cout << "^ ";
5021 // tmp0Delems[t]->GetNode(0)->Print( cout );
5024 i0D += nodes.size();
5025 nbSewed += groupSewed;
5028 TPythonDump() << "nbSewed = " << this << ".SewCoincidentFreeBorders( "
5029 << freeBorders << ", "
5030 << createPolygons << ", "
5031 << createPolyhedra << " )";
5033 SMESH_CATCH( SMESH::doNothing );
5035 declareMeshModified( /*isReComputeSafe=*/false );
5037 // remove tmp 0D elements
5039 set< const SMDS_MeshElement* > removed0D;
5040 for ( size_t i = 0; i < tmp0Delems.size(); ++i )
5042 if ( removed0D.insert( tmp0Delems[i] ).second )
5043 getMeshDS()->RemoveFreeElement( tmp0Delems[i], /*sm=*/0, /*fromGroups=*/false );
5045 SMESH_CATCH( SMESH::throwCorbaException );
5050 //=======================================================================
5051 //function : SewFreeBorders
5053 //=======================================================================
5055 SMESH::SMESH_MeshEditor::Sew_Error
5056 SMESH_MeshEditor_i::SewFreeBorders(CORBA::Long FirstNodeID1,
5057 CORBA::Long SecondNodeID1,
5058 CORBA::Long LastNodeID1,
5059 CORBA::Long FirstNodeID2,
5060 CORBA::Long SecondNodeID2,
5061 CORBA::Long LastNodeID2,
5062 CORBA::Boolean CreatePolygons,
5063 CORBA::Boolean CreatePolyedrs)
5064 throw (SALOME::SALOME_Exception)
5069 SMESHDS_Mesh* aMesh = getMeshDS();
5071 const SMDS_MeshNode* aBorderFirstNode = aMesh->FindNode( FirstNodeID1 );
5072 const SMDS_MeshNode* aBorderSecondNode = aMesh->FindNode( SecondNodeID1 );
5073 const SMDS_MeshNode* aBorderLastNode = aMesh->FindNode( LastNodeID1 );
5074 const SMDS_MeshNode* aSide2FirstNode = aMesh->FindNode( FirstNodeID2 );
5075 const SMDS_MeshNode* aSide2SecondNode = aMesh->FindNode( SecondNodeID2 );
5076 const SMDS_MeshNode* aSide2ThirdNode = aMesh->FindNode( LastNodeID2 );
5078 if (!aBorderFirstNode ||
5079 !aBorderSecondNode||
5081 return SMESH::SMESH_MeshEditor::SEW_BORDER1_NOT_FOUND;
5082 if (!aSide2FirstNode ||
5083 !aSide2SecondNode ||
5085 return SMESH::SMESH_MeshEditor::SEW_BORDER2_NOT_FOUND;
5087 TPythonDump() << "error = " << this << ".SewFreeBorders( "
5088 << FirstNodeID1 << ", "
5089 << SecondNodeID1 << ", "
5090 << LastNodeID1 << ", "
5091 << FirstNodeID2 << ", "
5092 << SecondNodeID2 << ", "
5093 << LastNodeID2 << ", "
5094 << CreatePolygons<< ", "
5095 << CreatePolyedrs<< " )";
5097 SMESH::SMESH_MeshEditor::Sew_Error error =
5098 convError( getEditor().SewFreeBorder (aBorderFirstNode,
5109 declareMeshModified( /*isReComputeSafe=*/false );
5112 SMESH_CATCH( SMESH::throwCorbaException );
5113 return SMESH::SMESH_MeshEditor::Sew_Error(0);
5117 //=======================================================================
5118 //function : SewConformFreeBorders
5120 //=======================================================================
5122 SMESH::SMESH_MeshEditor::Sew_Error
5123 SMESH_MeshEditor_i::SewConformFreeBorders(CORBA::Long FirstNodeID1,
5124 CORBA::Long SecondNodeID1,
5125 CORBA::Long LastNodeID1,
5126 CORBA::Long FirstNodeID2,
5127 CORBA::Long SecondNodeID2)
5128 throw (SALOME::SALOME_Exception)
5133 SMESHDS_Mesh* aMesh = getMeshDS();
5135 const SMDS_MeshNode* aBorderFirstNode = aMesh->FindNode( FirstNodeID1 );
5136 const SMDS_MeshNode* aBorderSecondNode = aMesh->FindNode( SecondNodeID1 );
5137 const SMDS_MeshNode* aBorderLastNode = aMesh->FindNode( LastNodeID1 );
5138 const SMDS_MeshNode* aSide2FirstNode = aMesh->FindNode( FirstNodeID2 );
5139 const SMDS_MeshNode* aSide2SecondNode = aMesh->FindNode( SecondNodeID2 );
5140 const SMDS_MeshNode* aSide2ThirdNode = 0;
5142 if (!aBorderFirstNode ||
5143 !aBorderSecondNode||
5145 return SMESH::SMESH_MeshEditor::SEW_BORDER1_NOT_FOUND;
5146 if (!aSide2FirstNode ||
5148 return SMESH::SMESH_MeshEditor::SEW_BORDER2_NOT_FOUND;
5150 TPythonDump() << "error = " << this << ".SewConformFreeBorders( "
5151 << FirstNodeID1 << ", "
5152 << SecondNodeID1 << ", "
5153 << LastNodeID1 << ", "
5154 << FirstNodeID2 << ", "
5155 << SecondNodeID2 << " )";
5157 SMESH::SMESH_MeshEditor::Sew_Error error =
5158 convError( getEditor().SewFreeBorder (aBorderFirstNode,
5167 declareMeshModified( /*isReComputeSafe=*/false );
5170 SMESH_CATCH( SMESH::throwCorbaException );
5171 return SMESH::SMESH_MeshEditor::Sew_Error(0);
5175 //=======================================================================
5176 //function : SewBorderToSide
5178 //=======================================================================
5180 SMESH::SMESH_MeshEditor::Sew_Error
5181 SMESH_MeshEditor_i::SewBorderToSide(CORBA::Long FirstNodeIDOnFreeBorder,
5182 CORBA::Long SecondNodeIDOnFreeBorder,
5183 CORBA::Long LastNodeIDOnFreeBorder,
5184 CORBA::Long FirstNodeIDOnSide,
5185 CORBA::Long LastNodeIDOnSide,
5186 CORBA::Boolean CreatePolygons,
5187 CORBA::Boolean CreatePolyedrs)
5188 throw (SALOME::SALOME_Exception)
5193 SMESHDS_Mesh* aMesh = getMeshDS();
5195 const SMDS_MeshNode* aBorderFirstNode = aMesh->FindNode( FirstNodeIDOnFreeBorder );
5196 const SMDS_MeshNode* aBorderSecondNode = aMesh->FindNode( SecondNodeIDOnFreeBorder );
5197 const SMDS_MeshNode* aBorderLastNode = aMesh->FindNode( LastNodeIDOnFreeBorder );
5198 const SMDS_MeshNode* aSide2FirstNode = aMesh->FindNode( FirstNodeIDOnSide );
5199 const SMDS_MeshNode* aSide2SecondNode = aMesh->FindNode( LastNodeIDOnSide );
5200 const SMDS_MeshNode* aSide2ThirdNode = 0;
5202 if (!aBorderFirstNode ||
5203 !aBorderSecondNode||
5205 return SMESH::SMESH_MeshEditor::SEW_BORDER1_NOT_FOUND;
5206 if (!aSide2FirstNode ||
5208 return SMESH::SMESH_MeshEditor::SEW_BAD_SIDE_NODES;
5210 TPythonDump() << "error = " << this << ".SewBorderToSide( "
5211 << FirstNodeIDOnFreeBorder << ", "
5212 << SecondNodeIDOnFreeBorder << ", "
5213 << LastNodeIDOnFreeBorder << ", "
5214 << FirstNodeIDOnSide << ", "
5215 << LastNodeIDOnSide << ", "
5216 << CreatePolygons << ", "
5217 << CreatePolyedrs << ") ";
5219 SMESH::SMESH_MeshEditor::Sew_Error error =
5220 convError( getEditor().SewFreeBorder (aBorderFirstNode,
5230 declareMeshModified( /*isReComputeSafe=*/false );
5233 SMESH_CATCH( SMESH::throwCorbaException );
5234 return SMESH::SMESH_MeshEditor::Sew_Error(0);
5238 //=======================================================================
5239 //function : SewSideElements
5241 //=======================================================================
5243 SMESH::SMESH_MeshEditor::Sew_Error
5244 SMESH_MeshEditor_i::SewSideElements(const SMESH::long_array& IDsOfSide1Elements,
5245 const SMESH::long_array& IDsOfSide2Elements,
5246 CORBA::Long NodeID1OfSide1ToMerge,
5247 CORBA::Long NodeID1OfSide2ToMerge,
5248 CORBA::Long NodeID2OfSide1ToMerge,
5249 CORBA::Long NodeID2OfSide2ToMerge)
5250 throw (SALOME::SALOME_Exception)
5255 SMESHDS_Mesh* aMesh = getMeshDS();
5257 const SMDS_MeshNode* aFirstNode1ToMerge = aMesh->FindNode( NodeID1OfSide1ToMerge );
5258 const SMDS_MeshNode* aFirstNode2ToMerge = aMesh->FindNode( NodeID1OfSide2ToMerge );
5259 const SMDS_MeshNode* aSecondNode1ToMerge = aMesh->FindNode( NodeID2OfSide1ToMerge );
5260 const SMDS_MeshNode* aSecondNode2ToMerge = aMesh->FindNode( NodeID2OfSide2ToMerge );
5262 if (!aFirstNode1ToMerge ||
5263 !aFirstNode2ToMerge )
5264 return SMESH::SMESH_MeshEditor::SEW_BAD_SIDE1_NODES;
5265 if (!aSecondNode1ToMerge||
5266 !aSecondNode2ToMerge)
5267 return SMESH::SMESH_MeshEditor::SEW_BAD_SIDE2_NODES;
5269 TIDSortedElemSet aSide1Elems, aSide2Elems;
5270 arrayToSet(IDsOfSide1Elements, aMesh, aSide1Elems);
5271 arrayToSet(IDsOfSide2Elements, aMesh, aSide2Elems);
5273 TPythonDump() << "error = " << this << ".SewSideElements( "
5274 << IDsOfSide1Elements << ", "
5275 << IDsOfSide2Elements << ", "
5276 << NodeID1OfSide1ToMerge << ", "
5277 << NodeID1OfSide2ToMerge << ", "
5278 << NodeID2OfSide1ToMerge << ", "
5279 << NodeID2OfSide2ToMerge << ")";
5281 SMESH::SMESH_MeshEditor::Sew_Error error =
5282 convError( getEditor().SewSideElements (aSide1Elems, aSide2Elems,
5285 aSecondNode1ToMerge,
5286 aSecondNode2ToMerge));
5288 declareMeshModified( /*isReComputeSafe=*/false );
5291 SMESH_CATCH( SMESH::throwCorbaException );
5292 return SMESH::SMESH_MeshEditor::Sew_Error(0);
5295 //================================================================================
5297 * \brief Set new nodes for given element
5298 * \param ide - element id
5299 * \param newIDs - new node ids
5300 * \retval CORBA::Boolean - true if result is OK
5302 //================================================================================
5304 CORBA::Boolean SMESH_MeshEditor_i::ChangeElemNodes(CORBA::Long ide,
5305 const SMESH::long_array& newIDs)
5306 throw (SALOME::SALOME_Exception)
5311 const SMDS_MeshElement* elem = getMeshDS()->FindElement(ide);
5312 if(!elem) return false;
5314 int nbn = newIDs.length();
5316 vector<const SMDS_MeshNode*> aNodes(nbn);
5319 const SMDS_MeshNode* aNode = getMeshDS()->FindNode(newIDs[i]);
5322 aNodes[nbn1] = aNode;
5325 TPythonDump() << "isDone = " << this << ".ChangeElemNodes( "
5326 << ide << ", " << newIDs << " )";
5328 bool res = getMeshDS()->ChangeElementNodes( elem, & aNodes[0], nbn1+1 );
5330 declareMeshModified( /*isReComputeSafe=*/ !res );
5334 SMESH_CATCH( SMESH::throwCorbaException );
5338 //=======================================================================
5340 * \brief Makes a part of the mesh quadratic or bi-quadratic
5342 //=======================================================================
5344 void SMESH_MeshEditor_i::convertToQuadratic(CORBA::Boolean theForce3d,
5345 CORBA::Boolean theToBiQuad,
5346 SMESH::SMESH_IDSource_ptr theObject)
5347 throw (SALOME::SALOME_Exception)
5352 TIDSortedElemSet elems;
5354 if ( !( elemsOK = CORBA::is_nil( theObject )))
5356 elemsOK = idSourceToSet( theObject, getMeshDS(), elems,
5357 SMDSAbs_All, /*emptyIfIsMesh=*/true );
5361 if ( !elems.empty() && (*elems.begin())->GetType() == SMDSAbs_Node )
5362 THROW_SALOME_CORBA_EXCEPTION("Group of nodes is not allowed", SALOME::BAD_PARAM);
5364 if ( elems.empty() ) getEditor().ConvertToQuadratic(theForce3d, theToBiQuad);
5365 else getEditor().ConvertToQuadratic(theForce3d, elems, theToBiQuad);
5367 declareMeshModified( /*isReComputeSafe=*/false );
5370 SMESH_CATCH( SMESH::throwCorbaException );
5373 //=======================================================================
5374 //function : ConvertFromQuadratic
5376 //=======================================================================
5378 CORBA::Boolean SMESH_MeshEditor_i::ConvertFromQuadratic()
5379 throw (SALOME::SALOME_Exception)
5384 CORBA::Boolean isDone = getEditor().ConvertFromQuadratic();
5385 TPythonDump() << this << ".ConvertFromQuadratic()";
5386 declareMeshModified( /*isReComputeSafe=*/!isDone );
5389 SMESH_CATCH( SMESH::throwCorbaException );
5393 //=======================================================================
5394 //function : ConvertToQuadratic
5396 //=======================================================================
5398 void SMESH_MeshEditor_i::ConvertToQuadratic(CORBA::Boolean theForce3d)
5399 throw (SALOME::SALOME_Exception)
5401 convertToQuadratic( theForce3d, false );
5402 TPythonDump() << this << ".ConvertToQuadratic("<<theForce3d<<")";
5405 //================================================================================
5407 * \brief Makes a part of the mesh quadratic
5409 //================================================================================
5411 void SMESH_MeshEditor_i::ConvertToQuadraticObject(CORBA::Boolean theForce3d,
5412 SMESH::SMESH_IDSource_ptr theObject)
5413 throw (SALOME::SALOME_Exception)
5415 convertToQuadratic( theForce3d, false, theObject );
5416 TPythonDump() << this << ".ConvertToQuadraticObject("<<theForce3d<<", "<<theObject<<")";
5419 //================================================================================
5421 * \brief Makes a part of the mesh bi-quadratic
5423 //================================================================================
5425 void SMESH_MeshEditor_i::ConvertToBiQuadratic(CORBA::Boolean theForce3d,
5426 SMESH::SMESH_IDSource_ptr theObject)
5427 throw (SALOME::SALOME_Exception)
5429 convertToQuadratic( theForce3d, true, theObject );
5430 TPythonDump() << this << ".ConvertToBiQuadratic("<<theForce3d<<", "<<theObject<<")";
5433 //================================================================================
5435 * \brief Makes a part of the mesh linear
5437 //================================================================================
5439 void SMESH_MeshEditor_i::ConvertFromQuadraticObject(SMESH::SMESH_IDSource_ptr theObject)
5440 throw (SALOME::SALOME_Exception)
5447 TIDSortedElemSet elems;
5448 if ( idSourceToSet( theObject, getMeshDS(), elems, SMDSAbs_All, /*emptyIfIsMesh=*/true ))
5450 if ( elems.empty() )
5452 ConvertFromQuadratic();
5454 else if ( (*elems.begin())->GetType() == SMDSAbs_Node )
5456 THROW_SALOME_CORBA_EXCEPTION("Group of nodes is not allowed", SALOME::BAD_PARAM);
5460 getEditor().ConvertFromQuadratic(elems);
5463 declareMeshModified( /*isReComputeSafe=*/false );
5465 pyDump << this << ".ConvertFromQuadraticObject( "<<theObject<<" )";
5467 SMESH_CATCH( SMESH::throwCorbaException );
5470 //=======================================================================
5471 //function : makeMesh
5472 //purpose : create a named imported mesh
5473 //=======================================================================
5475 SMESH::SMESH_Mesh_ptr SMESH_MeshEditor_i::makeMesh(const char* theMeshName)
5477 SMESH_Gen_i* gen = SMESH_Gen_i::GetSMESHGen();
5478 SMESH::SMESH_Mesh_var mesh = gen->CreateEmptyMesh();
5479 SALOMEDS::Study_var study = gen->GetCurrentStudy();
5480 SALOMEDS::SObject_wrap meshSO = gen->ObjectToSObject( study, mesh );
5481 gen->SetName( meshSO, theMeshName, "Mesh" );
5482 gen->SetPixMap( meshSO, "ICON_SMESH_TREE_MESH_IMPORTED");
5484 return mesh._retn();
5487 //=======================================================================
5488 //function : dumpGroupsList
5490 //=======================================================================
5492 void SMESH_MeshEditor_i::dumpGroupsList(TPythonDump & theDumpPython,
5493 const SMESH::ListOfGroups * theGroupList)
5495 bool isDumpGroupList = ( theGroupList && theGroupList->length() > 0 );
5496 if ( isDumpGroupList )
5497 theDumpPython << theGroupList << " = ";
5500 //================================================================================
5502 \brief Generates the unique group name.
5503 \param thePrefix name prefix
5506 //================================================================================
5508 std::string SMESH_MeshEditor_i::generateGroupName(const std::string& thePrefix)
5510 SMESH::ListOfGroups_var groups = myMesh_i->GetGroups();
5511 set<std::string> groupNames;
5513 // Get existing group names
5514 for (int i = 0, nbGroups = groups->length(); i < nbGroups; i++ ) {
5515 SMESH::SMESH_GroupBase_var aGroup = groups[i];
5516 if (CORBA::is_nil(aGroup))
5519 CORBA::String_var name = aGroup->GetName();
5520 groupNames.insert( name.in() );
5524 std::string name = thePrefix;
5527 while (!groupNames.insert(name).second)
5528 name = SMESH_Comment( thePrefix ) << "_" << index++;
5533 //================================================================================
5535 * \brief Prepare SMESH_IDSource for work
5537 //================================================================================
5539 void SMESH_MeshEditor_i::prepareIdSource(SMESH::SMESH_IDSource_ptr theObject)
5541 if ( SMESH::Filter_i* filter = SMESH::DownCast<SMESH::Filter_i*>( theObject ))
5543 SMESH::SMESH_Mesh_var mesh = myMesh_i->_this();
5544 filter->SetMesh( mesh );
5547 //================================================================================
5549 * \brief Retrieve elements of given type from SMESH_IDSource
5551 //================================================================================
5553 bool SMESH_MeshEditor_i::idSourceToSet(SMESH::SMESH_IDSource_ptr theIDSource,
5554 const SMESHDS_Mesh* theMeshDS,
5555 TIDSortedElemSet& theElemSet,
5556 const SMDSAbs_ElementType theType,
5557 const bool emptyIfIsMesh,
5558 IDSource_Error* error)
5561 if ( error ) *error = IDSource_OK;
5563 if ( CORBA::is_nil( theIDSource ))
5565 if ( error ) *error = IDSource_INVALID;
5568 if ( emptyIfIsMesh && SMESH::DownCast<SMESH_Mesh_i*>( theIDSource ))
5570 if ( error && getMeshDS()->GetMeshInfo().NbElements( theType ) == 0 )
5571 *error = IDSource_EMPTY;
5574 prepareIdSource( theIDSource );
5575 SMESH::long_array_var anIDs = theIDSource->GetIDs();
5576 if ( anIDs->length() == 0 )
5578 if ( error ) *error = IDSource_EMPTY;
5581 SMESH::array_of_ElementType_var types = theIDSource->GetTypes();
5582 if ( types->length() == 1 && types[0] == SMESH::NODE ) // group of nodes
5584 if ( theType == SMDSAbs_All || theType == SMDSAbs_Node )
5586 arrayToSet( anIDs, getMeshDS(), theElemSet, SMDSAbs_Node );
5590 if ( error ) *error = IDSource_INVALID;
5596 arrayToSet( anIDs, getMeshDS(), theElemSet, theType);
5597 if ( bool(anIDs->length()) != bool(theElemSet.size()))
5599 if ( error ) *error = IDSource_INVALID;
5606 //================================================================================
5608 * \brief Duplicates given elements, i.e. creates new elements based on the
5609 * same nodes as the given ones.
5610 * \param theElements - container of elements to duplicate.
5611 * \param theGroupName - a name of group to contain the generated elements.
5612 * If a group with such a name already exists, the new elements
5613 * are added to the existing group, else a new group is created.
5614 * If \a theGroupName is empty, new elements are not added
5616 * \return a group where the new elements are added. NULL if theGroupName == "".
5619 //================================================================================
5621 SMESH::SMESH_Group_ptr
5622 SMESH_MeshEditor_i::DoubleElements(SMESH::SMESH_IDSource_ptr theElements,
5623 const char* theGroupName)
5624 throw (SALOME::SALOME_Exception)
5626 SMESH::SMESH_Group_var newGroup;
5633 TIDSortedElemSet elems;
5634 if ( idSourceToSet( theElements, getMeshDS(), elems, SMDSAbs_All, /*emptyIfIsMesh=*/true))
5636 getEditor().DoubleElements( elems );
5638 if ( strlen( theGroupName ) && !getEditor().GetLastCreatedElems().empty() )
5641 SMESH::ElementType type =
5642 SMESH::ElementType( getEditor().GetLastCreatedElems()[0]->GetType() );
5643 // find existing group
5644 SMESH::ListOfGroups_var groups = myMesh_i->GetGroups();
5645 for ( size_t i = 0; i < groups->length(); ++i )
5646 if ( groups[i]->GetType() == type )
5648 CORBA::String_var name = groups[i]->GetName();
5649 if ( strcmp( name, theGroupName ) == 0 ) {
5650 newGroup = SMESH::SMESH_Group::_narrow( groups[i] );
5654 // create a new group
5655 if ( newGroup->_is_nil() )
5656 newGroup = myMesh_i->CreateGroup( type, theGroupName );
5658 if ( SMESH_Group_i* group_i = SMESH::DownCast< SMESH_Group_i* >( newGroup ))
5660 SMESHDS_Group* groupDS = static_cast< SMESHDS_Group* >( group_i->GetGroupDS() );
5661 const SMESH_SequenceOfElemPtr& aSeq = getEditor().GetLastCreatedElems();
5662 for ( size_t i = 0; i < aSeq.size(); i++ )
5663 groupDS->SMDSGroup().Add( aSeq[i] );
5668 if ( !newGroup->_is_nil() )
5669 pyDump << newGroup << " = ";
5670 pyDump << this << ".DoubleElements( "
5671 << theElements << ", " << "'" << theGroupName <<"')";
5673 SMESH_CATCH( SMESH::throwCorbaException );
5675 return newGroup._retn();
5678 //================================================================================
5680 \brief Creates a hole in a mesh by doubling the nodes of some particular elements
5681 \param theNodes - identifiers of nodes to be doubled
5682 \param theModifiedElems - identifiers of elements to be updated by the new (doubled)
5683 nodes. If list of element identifiers is empty then nodes are doubled but
5684 they not assigned to elements
5685 \return TRUE if operation has been completed successfully, FALSE otherwise
5686 \sa DoubleNode(), DoubleNodeGroup(), DoubleNodeGroups()
5688 //================================================================================
5690 CORBA::Boolean SMESH_MeshEditor_i::DoubleNodes( const SMESH::long_array& theNodes,
5691 const SMESH::long_array& theModifiedElems )
5692 throw (SALOME::SALOME_Exception)
5697 list< int > aListOfNodes;
5699 for ( i = 0, n = theNodes.length(); i < n; i++ )
5700 aListOfNodes.push_back( theNodes[ i ] );
5702 list< int > aListOfElems;
5703 for ( i = 0, n = theModifiedElems.length(); i < n; i++ )
5704 aListOfElems.push_back( theModifiedElems[ i ] );
5706 bool aResult = getEditor().DoubleNodes( aListOfNodes, aListOfElems );
5708 declareMeshModified( /*isReComputeSafe=*/ !aResult );
5710 // Update Python script
5711 TPythonDump() << this << ".DoubleNodes( " << theNodes << ", "<< theModifiedElems << " )";
5715 SMESH_CATCH( SMESH::throwCorbaException );
5719 //================================================================================
5721 \brief Creates a hole in a mesh by doubling the nodes of some particular elements
5722 This method provided for convenience works as DoubleNodes() described above.
5723 \param theNodeId - identifier of node to be doubled.
5724 \param theModifiedElems - identifiers of elements to be updated.
5725 \return TRUE if operation has been completed successfully, FALSE otherwise
5726 \sa DoubleNodes(), DoubleNodeGroup(), DoubleNodeGroups()
5728 //================================================================================
5730 CORBA::Boolean SMESH_MeshEditor_i::DoubleNode( CORBA::Long theNodeId,
5731 const SMESH::long_array& theModifiedElems )
5732 throw (SALOME::SALOME_Exception)
5735 SMESH::long_array_var aNodes = new SMESH::long_array;
5736 aNodes->length( 1 );
5737 aNodes[ 0 ] = theNodeId;
5739 TPythonDump pyDump; // suppress dump by the next line
5741 CORBA::Boolean done = DoubleNodes( aNodes, theModifiedElems );
5743 pyDump << this << ".DoubleNode( " << theNodeId << ", " << theModifiedElems << " )";
5747 SMESH_CATCH( SMESH::throwCorbaException );
5751 //================================================================================
5753 \brief Creates a hole in a mesh by doubling the nodes of some particular elements
5754 This method provided for convenience works as DoubleNodes() described above.
5755 \param theNodes - group of nodes to be doubled.
5756 \param theModifiedElems - group of elements to be updated.
5757 \return TRUE if operation has been completed successfully, FALSE otherwise
5758 \sa DoubleNode(), DoubleNodes(), DoubleNodeGroups()
5760 //================================================================================
5762 CORBA::Boolean SMESH_MeshEditor_i::DoubleNodeGroup(SMESH::SMESH_GroupBase_ptr theNodes,
5763 SMESH::SMESH_GroupBase_ptr theModifiedElems )
5764 throw (SALOME::SALOME_Exception)
5767 if ( CORBA::is_nil( theNodes ) && theNodes->GetType() != SMESH::NODE )
5770 SMESH::long_array_var aNodes = theNodes->GetListOfID();
5771 SMESH::long_array_var aModifiedElems;
5772 if ( !CORBA::is_nil( theModifiedElems ) )
5773 aModifiedElems = theModifiedElems->GetListOfID();
5775 aModifiedElems = new SMESH::long_array;
5777 TPythonDump pyDump; // suppress dump by the next line
5779 bool done = DoubleNodes( aNodes, aModifiedElems );
5781 pyDump << this << ".DoubleNodeGroup( " << theNodes << ", " << theModifiedElems << " )";
5785 SMESH_CATCH( SMESH::throwCorbaException );
5789 //================================================================================
5791 * \brief Creates a hole in a mesh by doubling the nodes of some particular elements.
5792 * Works as DoubleNodeGroup(), but returns a new group with newly created nodes.
5793 * \param theNodes - group of nodes to be doubled.
5794 * \param theModifiedElems - group of elements to be updated.
5795 * \return a new group with newly created nodes
5796 * \sa DoubleNodeGroup()
5798 //================================================================================
5800 SMESH::SMESH_Group_ptr
5801 SMESH_MeshEditor_i::DoubleNodeGroupNew( SMESH::SMESH_GroupBase_ptr theNodes,
5802 SMESH::SMESH_GroupBase_ptr theModifiedElems )
5803 throw (SALOME::SALOME_Exception)
5806 SMESH::SMESH_Group_var aNewGroup;
5808 if ( CORBA::is_nil( theNodes ) && theNodes->GetType() != SMESH::NODE )
5809 return aNewGroup._retn();
5812 SMESH::long_array_var aNodes = theNodes->GetListOfID();
5813 SMESH::long_array_var aModifiedElems;
5814 if ( !CORBA::is_nil( theModifiedElems ) )
5815 aModifiedElems = theModifiedElems->GetListOfID();
5817 aModifiedElems = new SMESH::long_array;
5818 aModifiedElems->length( 0 );
5821 TPythonDump pyDump; // suppress dump by the next line
5823 bool aResult = DoubleNodes( aNodes, aModifiedElems );
5826 // Create group with newly created nodes
5827 SMESH::long_array_var anIds = GetLastCreatedNodes();
5828 if (anIds->length() > 0) {
5829 std::string anUnindexedName (theNodes->GetName());
5830 std::string aNewName = generateGroupName(anUnindexedName + "_double");
5831 aNewGroup = myMesh_i->CreateGroup(SMESH::NODE, aNewName.c_str());
5832 aNewGroup->Add(anIds);
5833 pyDump << aNewGroup << " = ";
5837 pyDump << this << ".DoubleNodeGroupNew( " << theNodes << ", "
5838 << theModifiedElems << " )";
5840 return aNewGroup._retn();
5842 SMESH_CATCH( SMESH::throwCorbaException );
5846 //================================================================================
5848 \brief Creates a hole in a mesh by doubling the nodes of some particular elements
5849 This method provided for convenience works as DoubleNodes() described above.
5850 \param theNodes - list of groups of nodes to be doubled
5851 \param theModifiedElems - list of groups of elements to be updated.
5852 \return TRUE if operation has been completed successfully, FALSE otherwise
5853 \sa DoubleNode(), DoubleNodeGroup(), DoubleNodes()
5855 //================================================================================
5857 CORBA::Boolean SMESH_MeshEditor_i::DoubleNodeGroups(const SMESH::ListOfGroups& theNodes,
5858 const SMESH::ListOfGroups& theModifiedElems )
5859 throw (SALOME::SALOME_Exception)
5864 std::list< int > aNodes;
5866 for ( i = 0, n = theNodes.length(); i < n; i++ )
5868 SMESH::SMESH_GroupBase_var aGrp = theNodes[ i ];
5869 if ( !CORBA::is_nil( aGrp ) && aGrp->GetType() == SMESH::NODE )
5871 SMESH::long_array_var aCurr = aGrp->GetListOfID();
5872 for ( j = 0, m = aCurr->length(); j < m; j++ )
5873 aNodes.push_back( aCurr[ j ] );
5877 std::list< int > anElems;
5878 for ( i = 0, n = theModifiedElems.length(); i < n; i++ )
5880 SMESH::SMESH_GroupBase_var aGrp = theModifiedElems[ i ];
5881 if ( !CORBA::is_nil( aGrp ) && aGrp->GetType() != SMESH::NODE )
5883 SMESH::long_array_var aCurr = aGrp->GetListOfID();
5884 for ( j = 0, m = aCurr->length(); j < m; j++ )
5885 anElems.push_back( aCurr[ j ] );
5889 bool aResult = getEditor().DoubleNodes( aNodes, anElems );
5891 declareMeshModified( /*isReComputeSafe=*/false );
5893 TPythonDump() << this << ".DoubleNodeGroups( " << theNodes << ", " << theModifiedElems << " )";
5897 SMESH_CATCH( SMESH::throwCorbaException );
5901 //================================================================================
5903 * \brief Creates a hole in a mesh by doubling the nodes of some particular elements.
5904 * Works as DoubleNodeGroups(), but returns a new group with newly created nodes.
5905 * \param theNodes - group of nodes to be doubled.
5906 * \param theModifiedElems - group of elements to be updated.
5907 * \return a new group with newly created nodes
5908 * \sa DoubleNodeGroups()
5910 //================================================================================
5912 SMESH::SMESH_Group_ptr
5913 SMESH_MeshEditor_i::DoubleNodeGroupsNew( const SMESH::ListOfGroups& theNodes,
5914 const SMESH::ListOfGroups& theModifiedElems )
5915 throw (SALOME::SALOME_Exception)
5917 SMESH::SMESH_Group_var aNewGroup;
5919 TPythonDump pyDump; // suppress dump by the next line
5921 bool aResult = DoubleNodeGroups( theNodes, theModifiedElems );
5925 // Create group with newly created nodes
5926 SMESH::long_array_var anIds = GetLastCreatedNodes();
5927 if (anIds->length() > 0) {
5928 std::string anUnindexedName (theNodes[0]->GetName());
5929 std::string aNewName = generateGroupName(anUnindexedName + "_double");
5930 aNewGroup = myMesh_i->CreateGroup(SMESH::NODE, aNewName.c_str());
5931 aNewGroup->Add(anIds);
5932 pyDump << aNewGroup << " = ";
5936 pyDump << this << ".DoubleNodeGroupsNew( " << theNodes << ", "
5937 << theModifiedElems << " )";
5939 return aNewGroup._retn();
5943 //================================================================================
5945 \brief Creates a hole in a mesh by doubling the nodes of some particular elements
5946 \param theElems - the list of elements (edges or faces) to be replicated
5947 The nodes for duplication could be found from these elements
5948 \param theNodesNot - list of nodes to NOT replicate
5949 \param theAffectedElems - the list of elements (cells and edges) to which the
5950 replicated nodes should be associated to.
5951 \return TRUE if operation has been completed successfully, FALSE otherwise
5952 \sa DoubleNodeGroup(), DoubleNodeGroups()
5954 //================================================================================
5956 CORBA::Boolean SMESH_MeshEditor_i::DoubleNodeElem( const SMESH::long_array& theElems,
5957 const SMESH::long_array& theNodesNot,
5958 const SMESH::long_array& theAffectedElems )
5959 throw (SALOME::SALOME_Exception)
5964 SMESHDS_Mesh* aMeshDS = getMeshDS();
5965 TIDSortedElemSet anElems, aNodes, anAffected;
5966 arrayToSet(theElems, aMeshDS, anElems, SMDSAbs_All);
5967 arrayToSet(theNodesNot, aMeshDS, aNodes, SMDSAbs_Node);
5968 arrayToSet(theAffectedElems, aMeshDS, anAffected, SMDSAbs_All);
5970 bool aResult = getEditor().DoubleNodes( anElems, aNodes, anAffected );
5972 // Update Python script
5973 TPythonDump() << this << ".DoubleNodeElem( " << theElems << ", "
5974 << theNodesNot << ", " << theAffectedElems << " )";
5976 declareMeshModified( /*isReComputeSafe=*/false );
5979 SMESH_CATCH( SMESH::throwCorbaException );
5983 //================================================================================
5985 \brief Creates a hole in a mesh by doubling the nodes of some particular elements
5986 \param theElems - the list of elements (edges or faces) to be replicated
5987 The nodes for duplication could be found from these elements
5988 \param theNodesNot - list of nodes to NOT replicate
5989 \param theShape - shape to detect affected elements (element which geometric center
5990 located on or inside shape).
5991 The replicated nodes should be associated to affected elements.
5992 \return TRUE if operation has been completed successfully, FALSE otherwise
5993 \sa DoubleNodeGroupInRegion(), DoubleNodeGroupsInRegion()
5995 //================================================================================
5997 CORBA::Boolean SMESH_MeshEditor_i::DoubleNodeElemInRegion ( const SMESH::long_array& theElems,
5998 const SMESH::long_array& theNodesNot,
5999 GEOM::GEOM_Object_ptr theShape )
6000 throw (SALOME::SALOME_Exception)
6006 SMESHDS_Mesh* aMeshDS = getMeshDS();
6007 TIDSortedElemSet anElems, aNodes;
6008 arrayToSet(theElems, aMeshDS, anElems, SMDSAbs_All);
6009 arrayToSet(theNodesNot, aMeshDS, aNodes, SMDSAbs_Node);
6011 TopoDS_Shape aShape = SMESH_Gen_i::GetSMESHGen()->GeomObjectToShape( theShape );
6012 bool aResult = getEditor().DoubleNodesInRegion( anElems, aNodes, aShape );
6014 // Update Python script
6015 TPythonDump() << "isDone = " << this << ".DoubleNodeElemInRegion( " << theElems << ", "
6016 << theNodesNot << ", " << theShape << " )";
6018 declareMeshModified( /*isReComputeSafe=*/false );
6021 SMESH_CATCH( SMESH::throwCorbaException );
6025 //================================================================================
6027 \brief Creates a hole in a mesh by doubling the nodes of some particular elements
6028 \param theElems - group of of elements (edges or faces) to be replicated
6029 \param theNodesNot - group of nodes not to replicated
6030 \param theAffectedElems - group of elements to which the replicated nodes
6031 should be associated to.
6032 \return TRUE if operation has been completed successfully, FALSE otherwise
6033 \sa DoubleNodes(), DoubleNodeGroups()
6035 //================================================================================
6038 SMESH_MeshEditor_i::DoubleNodeElemGroup(SMESH::SMESH_GroupBase_ptr theElems,
6039 SMESH::SMESH_GroupBase_ptr theNodesNot,
6040 SMESH::SMESH_GroupBase_ptr theAffectedElems)
6041 throw (SALOME::SALOME_Exception)
6044 if ( CORBA::is_nil( theElems ) && theElems->GetType() == SMESH::NODE )
6050 SMESHDS_Mesh* aMeshDS = getMeshDS();
6051 TIDSortedElemSet anElems, aNodes, anAffected;
6052 idSourceToSet( theElems, aMeshDS, anElems, SMDSAbs_All );
6053 idSourceToSet( theNodesNot, aMeshDS, aNodes, SMDSAbs_Node );
6054 idSourceToSet( theAffectedElems, aMeshDS, anAffected, SMDSAbs_All );
6056 bool aResult = getEditor().DoubleNodes( anElems, aNodes, anAffected );
6058 // Update Python script
6059 TPythonDump() << "isDone = " << this << ".DoubleNodeElemGroup( " << theElems << ", "
6060 << theNodesNot << ", " << theAffectedElems << " )";
6062 declareMeshModified( /*isReComputeSafe=*/false );
6065 SMESH_CATCH( SMESH::throwCorbaException );
6069 //================================================================================
6071 * \brief Creates a hole in a mesh by doubling the nodes of some particular elements
6072 * Works as DoubleNodeElemGroup(), but returns a new group with newly created elements.
6073 * \param theElems - group of of elements (edges or faces) to be replicated
6074 * \param theNodesNot - group of nodes not to replicated
6075 * \param theAffectedElems - group of elements to which the replicated nodes
6076 * should be associated to.
6077 * \return a new group with newly created elements
6078 * \sa DoubleNodeElemGroup()
6080 //================================================================================
6082 SMESH::SMESH_Group_ptr
6083 SMESH_MeshEditor_i::DoubleNodeElemGroupNew(SMESH::SMESH_GroupBase_ptr theElems,
6084 SMESH::SMESH_GroupBase_ptr theNodesNot,
6085 SMESH::SMESH_GroupBase_ptr theAffectedElems)
6086 throw (SALOME::SALOME_Exception)
6089 SMESH::ListOfGroups_var twoGroups = DoubleNodeElemGroup2New( theElems,
6093 SMESH::SMESH_GroupBase_var baseGroup = twoGroups[0].in();
6094 SMESH::SMESH_Group_var elemGroup = SMESH::SMESH_Group::_narrow( baseGroup );
6096 pyDump << elemGroup << " = " << this << ".DoubleNodeElemGroupNew( "
6098 << theNodesNot << ", "
6099 << theAffectedElems << " )";
6101 return elemGroup._retn();
6104 //================================================================================
6106 * \brief Creates a hole in a mesh by doubling the nodes of some particular elements
6107 * Works as DoubleNodeElemGroup(), but returns a new group with newly created elements.
6108 * \param theElems - group of of elements (edges or faces) to be replicated
6109 * \param theNodesNot - group of nodes not to replicated
6110 * \param theAffectedElems - group of elements to which the replicated nodes
6111 * should be associated to.
6112 * \return a new group with newly created elements
6113 * \sa DoubleNodeElemGroup()
6115 //================================================================================
6117 SMESH::ListOfGroups*
6118 SMESH_MeshEditor_i::DoubleNodeElemGroup2New(SMESH::SMESH_GroupBase_ptr theElems,
6119 SMESH::SMESH_GroupBase_ptr theNodesNot,
6120 SMESH::SMESH_GroupBase_ptr theAffectedElems,
6121 CORBA::Boolean theElemGroupNeeded,
6122 CORBA::Boolean theNodeGroupNeeded)
6123 throw (SALOME::SALOME_Exception)
6126 SMESH::SMESH_Group_var aNewElemGroup, aNewNodeGroup;
6127 SMESH::ListOfGroups_var aTwoGroups = new SMESH::ListOfGroups();
6128 aTwoGroups->length( 2 );
6130 if ( CORBA::is_nil( theElems ) && theElems->GetType() == SMESH::NODE )
6131 return aTwoGroups._retn();
6136 SMESHDS_Mesh* aMeshDS = getMeshDS();
6137 TIDSortedElemSet anElems, aNodes, anAffected;
6138 idSourceToSet( theElems, aMeshDS, anElems, SMDSAbs_All );
6139 idSourceToSet( theNodesNot, aMeshDS, aNodes, SMDSAbs_Node );
6140 idSourceToSet( theAffectedElems, aMeshDS, anAffected, SMDSAbs_All );
6143 bool aResult = getEditor().DoubleNodes( anElems, aNodes, anAffected );
6145 declareMeshModified( /*isReComputeSafe=*/ !aResult );
6151 // Create group with newly created elements
6152 CORBA::String_var elemGroupName = theElems->GetName();
6153 std::string aNewName = generateGroupName( std::string(elemGroupName.in()) + "_double");
6154 if ( !getEditor().GetLastCreatedElems().empty() && theElemGroupNeeded )
6156 SMESH::long_array_var anIds = GetLastCreatedElems();
6157 SMESH::ElementType aGroupType = myMesh_i->GetElementType(anIds[0], true);
6158 aNewElemGroup = myMesh_i->CreateGroup(aGroupType, aNewName.c_str());
6159 aNewElemGroup->Add(anIds);
6161 if ( !getEditor().GetLastCreatedNodes().empty() && theNodeGroupNeeded )
6163 SMESH::long_array_var anIds = GetLastCreatedNodes();
6164 aNewNodeGroup = myMesh_i->CreateGroup(SMESH::NODE, aNewName.c_str());
6165 aNewNodeGroup->Add(anIds);
6169 // Update Python script
6172 if ( aNewElemGroup->_is_nil() ) pyDump << "nothing, ";
6173 else pyDump << aNewElemGroup << ", ";
6174 if ( aNewNodeGroup->_is_nil() ) pyDump << "nothing ] = ";
6175 else pyDump << aNewNodeGroup << " ] = ";
6177 pyDump << this << ".DoubleNodeElemGroup2New( " << theElems << ", "
6178 << theNodesNot << ", "
6179 << theAffectedElems << ", "
6180 << theElemGroupNeeded << ", "
6181 << theNodeGroupNeeded <<" )";
6183 aTwoGroups[0] = aNewElemGroup._retn();
6184 aTwoGroups[1] = aNewNodeGroup._retn();
6185 return aTwoGroups._retn();
6187 SMESH_CATCH( SMESH::throwCorbaException );
6191 //================================================================================
6193 \brief Creates a hole in a mesh by doubling the nodes of some particular elements
6194 \param theElems - group of of elements (edges or faces) to be replicated
6195 \param theNodesNot - group of nodes not to replicated
6196 \param theShape - shape to detect affected elements (element which geometric center
6197 located on or inside shape).
6198 The replicated nodes should be associated to affected elements.
6199 \return TRUE if operation has been completed successfully, FALSE otherwise
6200 \sa DoubleNodesInRegion(), DoubleNodeGroupsInRegion()
6202 //================================================================================
6205 SMESH_MeshEditor_i::DoubleNodeElemGroupInRegion(SMESH::SMESH_GroupBase_ptr theElems,
6206 SMESH::SMESH_GroupBase_ptr theNodesNot,
6207 GEOM::GEOM_Object_ptr theShape )
6208 throw (SALOME::SALOME_Exception)
6211 if ( CORBA::is_nil( theElems ) && theElems->GetType() == SMESH::NODE )
6217 SMESHDS_Mesh* aMeshDS = getMeshDS();
6218 TIDSortedElemSet anElems, aNodes, anAffected;
6219 idSourceToSet( theElems, aMeshDS, anElems, SMDSAbs_All );
6220 idSourceToSet( theNodesNot, aMeshDS, aNodes, SMDSAbs_Node );
6222 TopoDS_Shape aShape = SMESH_Gen_i::GetSMESHGen()->GeomObjectToShape( theShape );
6223 bool aResult = getEditor().DoubleNodesInRegion( anElems, aNodes, aShape );
6226 declareMeshModified( /*isReComputeSafe=*/ !aResult );
6228 // Update Python script
6229 TPythonDump() << "isDone = " << this << ".DoubleNodeElemGroupInRegion( " << theElems << ", "
6230 << theNodesNot << ", " << theShape << " )";
6233 SMESH_CATCH( SMESH::throwCorbaException );
6237 //================================================================================
6239 * \brief Re-load elements from a list of groups into a TIDSortedElemSet
6240 * \param [in] theGrpList - groups
6241 * \param [in] theMeshDS - mesh
6242 * \param [out] theElemSet - set of elements
6243 * \param [in] theIsNodeGrp - is \a theGrpList includes goups of nodes
6245 //================================================================================
6247 static void listOfGroupToSet(const SMESH::ListOfGroups& theGrpList,
6248 SMESHDS_Mesh* theMeshDS,
6249 TIDSortedElemSet& theElemSet,
6250 const bool theIsNodeGrp)
6252 for ( int i = 0, n = theGrpList.length(); i < n; i++ )
6254 SMESH::SMESH_GroupBase_var aGrp = theGrpList[ i ];
6255 if ( !CORBA::is_nil( aGrp ) && (theIsNodeGrp ? aGrp->GetType() == SMESH::NODE
6256 : aGrp->GetType() != SMESH::NODE ) )
6258 SMESH::long_array_var anIDs = aGrp->GetIDs();
6259 arrayToSet( anIDs, theMeshDS, theElemSet, theIsNodeGrp ? SMDSAbs_Node : SMDSAbs_All );
6264 //================================================================================
6266 \brief Creates a hole in a mesh by doubling the nodes of some particular elements.
6267 This method provided for convenience works as DoubleNodes() described above.
6268 \param theElems - list of groups of elements (edges or faces) to be replicated
6269 \param theNodesNot - list of groups of nodes not to replicated
6270 \param theAffectedElems - group of elements to which the replicated nodes
6271 should be associated to.
6272 \return TRUE if operation has been completed successfully, FALSE otherwise
6273 \sa DoubleNodeGroup(), DoubleNodes(), DoubleNodeElemGroupsNew()
6275 //================================================================================
6278 SMESH_MeshEditor_i::DoubleNodeElemGroups(const SMESH::ListOfGroups& theElems,
6279 const SMESH::ListOfGroups& theNodesNot,
6280 const SMESH::ListOfGroups& theAffectedElems)
6281 throw (SALOME::SALOME_Exception)
6287 SMESHDS_Mesh* aMeshDS = getMeshDS();
6288 TIDSortedElemSet anElems, aNodes, anAffected;
6289 listOfGroupToSet(theElems, aMeshDS, anElems, false );
6290 listOfGroupToSet(theNodesNot, aMeshDS, aNodes, true );
6291 listOfGroupToSet(theAffectedElems, aMeshDS, anAffected, false );
6293 bool aResult = getEditor().DoubleNodes( anElems, aNodes, anAffected );
6295 // Update Python script
6296 TPythonDump() << "isDone = " << this << ".DoubleNodeElemGroups( " << &theElems << ", "
6297 << &theNodesNot << ", " << &theAffectedElems << " )";
6299 declareMeshModified( /*isReComputeSafe=*/false );
6302 SMESH_CATCH( SMESH::throwCorbaException );
6306 //================================================================================
6308 * \brief Creates a hole in a mesh by doubling the nodes of some particular elements
6309 * Works as DoubleNodeElemGroups(), but returns a new group with newly created elements.
6310 \param theElems - list of groups of elements (edges or faces) to be replicated
6311 \param theNodesNot - list of groups of nodes not to replicated
6312 \param theAffectedElems - group of elements to which the replicated nodes
6313 should be associated to.
6314 * \return a new group with newly created elements
6315 * \sa DoubleNodeElemGroups()
6317 //================================================================================
6319 SMESH::SMESH_Group_ptr
6320 SMESH_MeshEditor_i::DoubleNodeElemGroupsNew(const SMESH::ListOfGroups& theElems,
6321 const SMESH::ListOfGroups& theNodesNot,
6322 const SMESH::ListOfGroups& theAffectedElems)
6323 throw (SALOME::SALOME_Exception)
6326 SMESH::ListOfGroups_var twoGroups = DoubleNodeElemGroups2New( theElems,
6330 SMESH::SMESH_GroupBase_var baseGroup = twoGroups[0].in();
6331 SMESH::SMESH_Group_var elemGroup = SMESH::SMESH_Group::_narrow( baseGroup );
6333 pyDump << elemGroup << " = " << this << ".DoubleNodeElemGroupsNew( "
6335 << theNodesNot << ", "
6336 << theAffectedElems << " )";
6338 return elemGroup._retn();
6341 //================================================================================
6343 * \brief Creates a hole in a mesh by doubling the nodes of some particular elements
6344 * Works as DoubleNodeElemGroups(), but returns a new group with newly created elements.
6345 \param theElems - list of groups of elements (edges or faces) to be replicated
6346 \param theNodesNot - list of groups of nodes not to replicated
6347 \param theAffectedElems - group of elements to which the replicated nodes
6348 should be associated to.
6349 * \return a new group with newly created elements
6350 * \sa DoubleNodeElemGroups()
6352 //================================================================================
6354 SMESH::ListOfGroups*
6355 SMESH_MeshEditor_i::DoubleNodeElemGroups2New(const SMESH::ListOfGroups& theElems,
6356 const SMESH::ListOfGroups& theNodesNot,
6357 const SMESH::ListOfGroups& theAffectedElems,
6358 CORBA::Boolean theElemGroupNeeded,
6359 CORBA::Boolean theNodeGroupNeeded)
6360 throw (SALOME::SALOME_Exception)
6363 SMESH::SMESH_Group_var aNewElemGroup, aNewNodeGroup;
6364 SMESH::ListOfGroups_var aTwoGroups = new SMESH::ListOfGroups();
6365 aTwoGroups->length( 2 );
6370 SMESHDS_Mesh* aMeshDS = getMeshDS();
6371 TIDSortedElemSet anElems, aNodes, anAffected;
6372 listOfGroupToSet(theElems, aMeshDS, anElems, false );
6373 listOfGroupToSet(theNodesNot, aMeshDS, aNodes, true );
6374 listOfGroupToSet(theAffectedElems, aMeshDS, anAffected, false );
6376 bool aResult = getEditor().DoubleNodes( anElems, aNodes, anAffected );
6378 declareMeshModified( /*isReComputeSafe=*/ !aResult );
6383 // Create group with newly created elements
6384 CORBA::String_var elemGroupName = theElems[0]->GetName();
6385 std::string aNewName = generateGroupName( std::string(elemGroupName.in()) + "_double");
6386 if ( !getEditor().GetLastCreatedElems().empty() && theElemGroupNeeded )
6388 SMESH::long_array_var anIds = GetLastCreatedElems();
6389 SMESH::ElementType aGroupType = myMesh_i->GetElementType(anIds[0], true);
6390 aNewElemGroup = myMesh_i->CreateGroup(aGroupType, aNewName.c_str());
6391 aNewElemGroup->Add(anIds);
6393 if ( !getEditor().GetLastCreatedNodes().empty() && theNodeGroupNeeded )
6395 SMESH::long_array_var anIds = GetLastCreatedNodes();
6396 aNewNodeGroup = myMesh_i->CreateGroup(SMESH::NODE, aNewName.c_str());
6397 aNewNodeGroup->Add(anIds);
6401 // Update Python script
6404 if ( aNewElemGroup->_is_nil() ) pyDump << "nothing, ";
6405 else pyDump << aNewElemGroup << ", ";
6406 if ( aNewNodeGroup->_is_nil() ) pyDump << "nothing ] = ";
6407 else pyDump << aNewNodeGroup << " ] = ";
6409 pyDump << this << ".DoubleNodeElemGroups2New( " << &theElems << ", "
6410 << &theNodesNot << ", "
6411 << &theAffectedElems << ", "
6412 << theElemGroupNeeded << ", "
6413 << theNodeGroupNeeded << " )";
6415 aTwoGroups[0] = aNewElemGroup._retn();
6416 aTwoGroups[1] = aNewNodeGroup._retn();
6417 return aTwoGroups._retn();
6419 SMESH_CATCH( SMESH::throwCorbaException );
6423 //================================================================================
6425 \brief Creates a hole in a mesh by doubling the nodes of some particular elements
6426 This method provided for convenience works as DoubleNodes() described above.
6427 \param theElems - list of groups of elements (edges or faces) to be replicated
6428 \param theNodesNot - list of groups of nodes not to replicated
6429 \param theShape - shape to detect affected elements (element which geometric center
6430 located on or inside shape).
6431 The replicated nodes should be associated to affected elements.
6432 \return TRUE if operation has been completed successfully, FALSE otherwise
6433 \sa DoubleNodeGroupInRegion(), DoubleNodesInRegion()
6435 //================================================================================
6438 SMESH_MeshEditor_i::DoubleNodeElemGroupsInRegion(const SMESH::ListOfGroups& theElems,
6439 const SMESH::ListOfGroups& theNodesNot,
6440 GEOM::GEOM_Object_ptr theShape )
6441 throw (SALOME::SALOME_Exception)
6447 SMESHDS_Mesh* aMeshDS = getMeshDS();
6448 TIDSortedElemSet anElems, aNodes;
6449 listOfGroupToSet(theElems, aMeshDS, anElems,false );
6450 listOfGroupToSet(theNodesNot, aMeshDS, aNodes, true );
6452 TopoDS_Shape aShape = SMESH_Gen_i::GetSMESHGen()->GeomObjectToShape( theShape );
6453 bool aResult = getEditor().DoubleNodesInRegion( anElems, aNodes, aShape );
6455 // Update Python script
6456 TPythonDump() << "isDone = " << this << ".DoubleNodeElemGroupsInRegion( " << &theElems << ", "
6457 << &theNodesNot << ", " << theShape << " )";
6459 declareMeshModified( /*isReComputeSafe=*/ !aResult );
6462 SMESH_CATCH( SMESH::throwCorbaException );
6466 //================================================================================
6468 \brief Identify the elements that will be affected by node duplication (actual
6469 duplication is not performed.
6470 This method is the first step of DoubleNodeElemGroupsInRegion.
6471 \param theElems - list of groups of elements (edges or faces) to be replicated
6472 \param theNodesNot - list of groups of nodes not to replicated
6473 \param theShape - shape to detect affected elements (element which geometric center
6474 located on or inside shape).
6475 The replicated nodes should be associated to affected elements.
6476 \return groups of affected elements
6477 \sa DoubleNodeElemGroupsInRegion()
6479 //================================================================================
6480 SMESH::ListOfGroups*
6481 SMESH_MeshEditor_i::AffectedElemGroupsInRegion( const SMESH::ListOfGroups& theElems,
6482 const SMESH::ListOfGroups& theNodesNot,
6483 GEOM::GEOM_Object_ptr theShape )
6484 throw (SALOME::SALOME_Exception)
6487 SMESH::ListOfGroups_var aListOfGroups = new SMESH::ListOfGroups();
6488 SMESH::SMESH_Group_var aNewEdgeGroup = SMESH::SMESH_Group::_nil();
6489 SMESH::SMESH_Group_var aNewFaceGroup = SMESH::SMESH_Group::_nil();
6490 SMESH::SMESH_Group_var aNewVolumeGroup = SMESH::SMESH_Group::_nil();
6494 ::SMESH_MeshEditor aMeshEditor(myMesh);
6496 SMESHDS_Mesh* aMeshDS = getMeshDS();
6497 TIDSortedElemSet anElems, aNodes;
6498 bool isNodeGrp = theElems.length() ? theElems[0]->GetType() == SMESH::NODE : false;
6499 listOfGroupToSet(theElems, aMeshDS, anElems, isNodeGrp);
6500 listOfGroupToSet(theNodesNot, aMeshDS, aNodes, true);
6502 TopoDS_Shape aShape = SMESH_Gen_i::GetSMESHGen()->GeomObjectToShape(theShape);
6503 TIDSortedElemSet anAffected;
6504 bool aResult = aMeshEditor.AffectedElemGroupsInRegion(anElems, aNodes, aShape, anAffected);
6506 declareMeshModified( /*isReComputeSafe=*/ !aResult );
6509 if ( aResult && anAffected.size() > 0 )
6511 SMESH::long_array_var volumeIds = new SMESH::long_array;
6512 SMESH::long_array_var faceIds = new SMESH::long_array;
6513 SMESH::long_array_var edgeIds = new SMESH::long_array;
6514 volumeIds->length( anAffected.size() );
6515 faceIds ->length( anAffected.size() );
6516 edgeIds ->length( anAffected.size() );
6521 TIDSortedElemSet::const_iterator eIt = anAffected.begin();
6522 for (; eIt != anAffected.end(); ++eIt)
6524 const SMDS_MeshElement* anElem = *eIt;
6525 int elemId = anElem->GetID();
6526 switch ( anElem->GetType() ) {
6527 case SMDSAbs_Volume: volumeIds[ivol++] = elemId; break;
6528 case SMDSAbs_Face: faceIds[iface++] = elemId; break;
6529 case SMDSAbs_Edge: edgeIds[iedge++] = elemId; break;
6533 volumeIds->length(ivol);
6534 faceIds->length(iface);
6535 edgeIds->length(iedge);
6540 aNewVolumeGroup = myMesh_i->CreateGroup(SMESH::VOLUME,
6541 generateGroupName("affectedVolumes").c_str());
6542 aNewVolumeGroup->Add(volumeIds);
6543 aListOfGroups->length( nbGroups+1 );
6544 aListOfGroups[ nbGroups++ ] = aNewVolumeGroup._retn();
6548 aNewFaceGroup = myMesh_i->CreateGroup(SMESH::FACE,
6549 generateGroupName("affectedFaces").c_str());
6550 aNewFaceGroup->Add(faceIds);
6551 aListOfGroups->length( nbGroups+1 );
6552 aListOfGroups[ nbGroups++ ] = aNewFaceGroup._retn();
6556 aNewEdgeGroup = myMesh_i->CreateGroup(SMESH::EDGE,
6557 generateGroupName("affectedEdges").c_str());
6558 aNewEdgeGroup->Add(edgeIds);
6559 aListOfGroups->length( nbGroups+1 );
6560 aListOfGroups[ nbGroups++ ] = aNewEdgeGroup._retn();
6564 // Update Python script
6566 pyDump << aListOfGroups << " = " << this << ".AffectedElemGroupsInRegion( "
6567 << &theElems << ", " << &theNodesNot << ", " << theShape << " )";
6569 return aListOfGroups._retn();
6571 SMESH_CATCH( SMESH::throwCorbaException );
6575 //================================================================================
6577 \brief Generated skin mesh (containing 2D cells) from 3D mesh
6578 The created 2D mesh elements based on nodes of free faces of boundary volumes
6579 \return TRUE if operation has been completed successfully, FALSE otherwise
6581 //================================================================================
6583 CORBA::Boolean SMESH_MeshEditor_i::Make2DMeshFrom3D()
6584 throw (SALOME::SALOME_Exception)
6589 bool aResult = getEditor().Make2DMeshFrom3D();
6591 TPythonDump() << "isDone = " << this << ".Make2DMeshFrom3D()";
6593 declareMeshModified( /*isReComputeSafe=*/ !aResult );
6596 SMESH_CATCH( SMESH::throwCorbaException );
6600 //================================================================================
6602 * \brief Double nodes on shared faces between groups of volumes and create flat elements on demand.
6603 * The list of groups must contain at least two groups. The groups have to be disjoint:
6604 * no common element into two different groups.
6605 * The nodes of the internal faces at the boundaries of the groups are doubled.
6606 * Optionally, the internal faces are replaced by flat elements.
6607 * Triangles are transformed into prisms, and quadrangles into hexahedrons.
6608 * The flat elements are stored in groups of volumes.
6609 * These groups are named according to the position of the group in the list:
6610 * 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.
6611 * 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.
6612 * All the flat elements are gathered into the group named "joints3D" (or "joints2D" in 2D situation).
6613 * The flat element of the multiple junctions between the simple junction are stored in a group named "jointsMultiples".
6614 * \param theDomains - list of groups of volumes
6615 * \param createJointElems - if TRUE, create the elements
6616 * \param onAllBoundaries - if TRUE, the nodes and elements are also created on
6617 * the boundary between \a theDomains and the rest mesh
6618 * \return TRUE if operation has been completed successfully, FALSE otherwise
6620 //================================================================================
6623 SMESH_MeshEditor_i::DoubleNodesOnGroupBoundaries( const SMESH::ListOfGroups& theDomains,
6624 CORBA::Boolean createJointElems,
6625 CORBA::Boolean onAllBoundaries )
6626 throw (SALOME::SALOME_Exception)
6633 SMESHDS_Mesh* aMeshDS = getMeshDS();
6635 // MESSAGE("theDomains.length = "<<theDomains.length());
6636 if ( theDomains.length() <= 1 && !onAllBoundaries )
6637 THROW_SALOME_CORBA_EXCEPTION("At least 2 groups are required.", SALOME::BAD_PARAM);
6639 vector<TIDSortedElemSet> domains;
6640 domains.resize( theDomains.length() );
6642 for ( int i = 0, n = theDomains.length(); i < n; i++ )
6644 SMESH::SMESH_GroupBase_var aGrp = theDomains[ i ];
6645 if ( !CORBA::is_nil( aGrp ) /*&& ( aGrp->GetType() != SMESH::NODE )*/ )
6647 // if ( aGrp->GetType() != SMESH::VOLUME )
6648 // THROW_SALOME_CORBA_EXCEPTION("Not a volume group", SALOME::BAD_PARAM);
6649 SMESH::long_array_var anIDs = aGrp->GetIDs();
6650 arrayToSet( anIDs, aMeshDS, domains[ i ], SMDSAbs_All );
6654 isOK = getEditor().DoubleNodesOnGroupBoundaries( domains, createJointElems, onAllBoundaries );
6655 // TODO publish the groups of flat elements in study
6657 declareMeshModified( /*isReComputeSafe=*/ !isOK );
6659 // Update Python script
6660 TPythonDump() << "isDone = " << this << ".DoubleNodesOnGroupBoundaries( " << &theDomains
6661 << ", " << createJointElems << ", " << onAllBoundaries << " )";
6663 SMESH_CATCH( SMESH::throwCorbaException );
6665 myMesh_i->CreateGroupServants(); // publish created groups if any
6670 //================================================================================
6672 * \brief Double nodes on some external faces and create flat elements.
6673 * Flat elements are mainly used by some types of mechanic calculations.
6675 * Each group of the list must be constituted of faces.
6676 * Triangles are transformed in prisms, and quadrangles in hexahedrons.
6677 * @param theGroupsOfFaces - list of groups of faces
6678 * @return TRUE if operation has been completed successfully, FALSE otherwise
6680 //================================================================================
6683 SMESH_MeshEditor_i::CreateFlatElementsOnFacesGroups( const SMESH::ListOfGroups& theGroupsOfFaces )
6684 throw (SALOME::SALOME_Exception)
6689 SMESHDS_Mesh* aMeshDS = getMeshDS();
6691 vector<TIDSortedElemSet> faceGroups;
6694 for ( int i = 0, n = theGroupsOfFaces.length(); i < n; i++ )
6696 SMESH::SMESH_GroupBase_var aGrp = theGroupsOfFaces[ i ];
6697 if ( !CORBA::is_nil( aGrp ) && ( aGrp->GetType() != SMESH::NODE ) )
6699 TIDSortedElemSet faceGroup;
6701 faceGroups.push_back(faceGroup);
6702 SMESH::long_array_var anIDs = aGrp->GetIDs();
6703 arrayToSet( anIDs, aMeshDS, faceGroups[ i ], SMDSAbs_All );
6707 bool aResult = getEditor().CreateFlatElementsOnFacesGroups( faceGroups );
6708 // TODO publish the groups of flat elements in study
6710 declareMeshModified( /*isReComputeSafe=*/ !aResult );
6712 // Update Python script
6713 TPythonDump() << this << ".CreateFlatElementsOnFacesGroups( " << &theGroupsOfFaces << " )";
6716 SMESH_CATCH( SMESH::throwCorbaException );
6720 //================================================================================
6722 * \brief Identify all the elements around a geom shape, get the faces delimiting
6725 * Build groups of volume to remove, groups of faces to replace on the skin of the
6726 * object, groups of faces to remove inside the object, (idem edges).
6727 * Build ordered list of nodes at the border of each group of faces to replace
6728 * (to be used to build a geom subshape).
6730 //================================================================================
6732 void SMESH_MeshEditor_i::CreateHoleSkin(CORBA::Double radius,
6733 GEOM::GEOM_Object_ptr theShape,
6734 const char* groupName,
6735 const SMESH::double_array& theNodesCoords,
6736 SMESH::array_of_long_array_out GroupsOfNodes)
6737 throw (SALOME::SALOME_Exception)
6742 std::vector<std::vector<int> > aListOfListOfNodes;
6743 ::SMESH_MeshEditor aMeshEditor( myMesh );
6745 theSearchersDeleter.Set( myMesh ); // remove theNodeSearcher if mesh is other
6746 if ( !theNodeSearcher )
6747 theNodeSearcher = SMESH_MeshAlgos::GetNodeSearcher( *getMeshDS() );
6749 vector<double> nodesCoords;
6750 for ( CORBA::ULong i = 0; i < theNodesCoords.length(); i++)
6752 nodesCoords.push_back( theNodesCoords[i] );
6755 TopoDS_Shape aShape = SMESH_Gen_i::GetSMESHGen()->GeomObjectToShape( theShape );
6756 aMeshEditor.CreateHoleSkin(radius, aShape, theNodeSearcher, groupName,
6757 nodesCoords, aListOfListOfNodes);
6759 GroupsOfNodes = new SMESH::array_of_long_array;
6760 GroupsOfNodes->length( aListOfListOfNodes.size() );
6761 std::vector<std::vector<int> >::iterator llIt = aListOfListOfNodes.begin();
6762 for ( CORBA::Long i = 0; llIt != aListOfListOfNodes.end(); llIt++, i++ )
6764 vector<int>& aListOfNodes = *llIt;
6765 vector<int>::iterator lIt = aListOfNodes.begin();;
6766 SMESH::long_array& aGroup = (*GroupsOfNodes)[ i ];
6767 aGroup.length( aListOfNodes.size() );
6768 for ( int j = 0; lIt != aListOfNodes.end(); lIt++, j++ )
6769 aGroup[ j ] = (*lIt);
6771 TPythonDump() << "lists_nodes = " << this << ".CreateHoleSkin( "
6774 << ", '" << groupName << "', "
6775 << theNodesCoords << " )";
6777 SMESH_CATCH( SMESH::throwCorbaException );
6780 // issue 20749 ===================================================================
6782 * \brief Creates missing boundary elements
6783 * \param elements - elements whose boundary is to be checked
6784 * \param dimension - defines type of boundary elements to create
6785 * \param groupName - a name of group to store created boundary elements in,
6786 * "" means not to create the group
6787 * \param meshName - a name of new mesh to store created boundary elements in,
6788 * "" means not to create the new mesh
6789 * \param toCopyElements - if true, the checked elements will be copied into the new mesh
6790 * \param toCopyExistingBondary - if true, not only new but also pre-existing
6791 * boundary elements will be copied into the new mesh
6792 * \param group - returns the create group, if any
6793 * \retval SMESH::SMESH_Mesh - the mesh where elements were added to
6795 // ================================================================================
6797 SMESH::SMESH_Mesh_ptr
6798 SMESH_MeshEditor_i::MakeBoundaryMesh(SMESH::SMESH_IDSource_ptr idSource,
6799 SMESH::Bnd_Dimension dim,
6800 const char* groupName,
6801 const char* meshName,
6802 CORBA::Boolean toCopyElements,
6803 CORBA::Boolean toCopyExistingBondary,
6804 SMESH::SMESH_Group_out group)
6805 throw (SALOME::SALOME_Exception)
6810 if ( dim > SMESH::BND_1DFROM2D )
6811 THROW_SALOME_CORBA_EXCEPTION("Invalid boundary dimension", SALOME::BAD_PARAM);
6813 SMESHDS_Mesh* aMeshDS = getMeshDS();
6815 SMESH::SMESH_Mesh_var mesh_var;
6816 SMESH::SMESH_Group_var group_var;
6820 TIDSortedElemSet elements;
6821 SMDSAbs_ElementType elemType = (dim == SMESH::BND_1DFROM2D) ? SMDSAbs_Face : SMDSAbs_Volume;
6822 if ( idSourceToSet( idSource, aMeshDS, elements, elemType,/*emptyIfIsMesh=*/true ))
6826 strlen(meshName) ? makeMesh(meshName) : SMESH::SMESH_Mesh::_duplicate(myMesh_i->_this());
6827 SMESH_Mesh_i* mesh_i = SMESH::DownCast<SMESH_Mesh_i*>( mesh_var );
6829 SMESH_Mesh* smesh_mesh = (mesh_i==myMesh_i) ? (SMESH_Mesh*)0 : &mesh_i->GetImpl();
6831 // group of new boundary elements
6832 SMESH_Group* smesh_group = 0;
6833 if ( strlen(groupName) )
6835 group_var = mesh_i->CreateGroup( SMESH::ElementType(int(elemType)-1),groupName);
6836 if ( SMESH_GroupBase_i* group_i = SMESH::DownCast<SMESH_GroupBase_i*>( group_var ))
6837 smesh_group = group_i->GetSmeshGroup();
6841 getEditor().MakeBoundaryMesh( elements,
6842 ::SMESH_MeshEditor::Bnd_Dimension(dim),
6846 toCopyExistingBondary);
6849 smesh_mesh->GetMeshDS()->Modified();
6852 const char* dimName[] = { "BND_2DFROM3D", "BND_1DFROM3D", "BND_1DFROM2D" };
6854 // result of MakeBoundaryMesh() is a tuple (mesh, group)
6855 if ( mesh_var->_is_nil() )
6856 pyDump << myMesh_i->_this() << ", ";
6858 pyDump << mesh_var << ", ";
6859 if ( group_var->_is_nil() )
6860 pyDump << "_NoneGroup = "; // assignment to None is forbidden
6862 pyDump << group_var << " = ";
6863 pyDump << this << ".MakeBoundaryMesh( "
6865 << "SMESH." << dimName[int(dim)] << ", "
6866 << "'" << groupName << "', "
6867 << "'" << meshName<< "', "
6868 << toCopyElements << ", "
6869 << toCopyExistingBondary << ")";
6871 group = group_var._retn();
6872 return mesh_var._retn();
6874 SMESH_CATCH( SMESH::throwCorbaException );
6875 return SMESH::SMESH_Mesh::_nil();
6878 //================================================================================
6880 * \brief Creates missing boundary elements
6881 * \param dimension - defines type of boundary elements to create
6882 * \param groupName - a name of group to store all boundary elements in,
6883 * "" means not to create the group
6884 * \param meshName - a name of a new mesh, which is a copy of the initial
6885 * mesh + created boundary elements; "" means not to create the new mesh
6886 * \param toCopyAll - if true, the whole initial mesh will be copied into
6887 * the new mesh else only boundary elements will be copied into the new mesh
6888 * \param groups - optional groups of elements to make boundary around
6889 * \param mesh - returns the mesh where elements were added to
6890 * \param group - returns the created group, if any
6891 * \retval long - number of added boundary elements
6893 //================================================================================
6895 CORBA::Long SMESH_MeshEditor_i::MakeBoundaryElements(SMESH::Bnd_Dimension dim,
6896 const char* groupName,
6897 const char* meshName,
6898 CORBA::Boolean toCopyAll,
6899 const SMESH::ListOfIDSources& groups,
6900 SMESH::SMESH_Mesh_out mesh,
6901 SMESH::SMESH_Group_out group)
6902 throw (SALOME::SALOME_Exception)
6907 if ( dim > SMESH::BND_1DFROM2D )
6908 THROW_SALOME_CORBA_EXCEPTION("Invalid boundary dimension", SALOME::BAD_PARAM);
6910 // separate groups belonging to this and other mesh
6911 SMESH::ListOfIDSources_var groupsOfThisMesh = new SMESH::ListOfIDSources;
6912 SMESH::ListOfIDSources_var groupsOfOtherMesh = new SMESH::ListOfIDSources;
6913 groupsOfThisMesh ->length( groups.length() );
6914 groupsOfOtherMesh->length( groups.length() );
6915 int nbGroups = 0, nbGroupsOfOtherMesh = 0;
6916 for ( CORBA::ULong i = 0; i < groups.length(); ++i )
6918 SMESH::SMESH_Mesh_var m = groups[i]->GetMesh();
6919 if ( myMesh_i != SMESH::DownCast<SMESH_Mesh_i*>( m ))
6920 groupsOfOtherMesh[ nbGroupsOfOtherMesh++ ] = groups[i];
6922 groupsOfThisMesh[ nbGroups++ ] = groups[i];
6923 if ( SMESH::DownCast<SMESH_Mesh_i*>( groups[i] ))
6924 THROW_SALOME_CORBA_EXCEPTION("expected a group but received a mesh", SALOME::BAD_PARAM);
6926 groupsOfThisMesh->length( nbGroups );
6927 groupsOfOtherMesh->length( nbGroupsOfOtherMesh );
6932 if ( nbGroupsOfOtherMesh > 0 )
6934 // process groups belonging to another mesh
6935 SMESH::SMESH_Mesh_var otherMesh = groupsOfOtherMesh[0]->GetMesh();
6936 SMESH::SMESH_MeshEditor_var editor = otherMesh->GetMeshEditor();
6937 nbAdded += editor->MakeBoundaryElements( dim, groupName, meshName, toCopyAll,
6938 groupsOfOtherMesh, mesh, group );
6941 SMESH::SMESH_Mesh_var mesh_var;
6942 SMESH::SMESH_Group_var group_var;
6945 mesh_var = SMESH::SMESH_Mesh::_duplicate( myMesh_i->_this() );
6946 const bool toCopyMesh = ( strlen( meshName ) > 0 );
6950 mesh_var = SMESH_Gen_i::GetSMESHGen()->CopyMesh(mesh_var,
6952 /*toCopyGroups=*/false,
6953 /*toKeepIDs=*/true);
6955 mesh_var = makeMesh(meshName);
6957 SMESH_Mesh_i* mesh_i = SMESH::DownCast<SMESH_Mesh_i*>( mesh_var );
6958 SMESH_Mesh* tgtMesh = &mesh_i->GetImpl();
6961 SMESH_Mesh* srcMesh = ( toCopyMesh && !toCopyAll ) ? myMesh : tgtMesh;
6962 SMESHDS_Mesh* srcMeshDS = srcMesh->GetMeshDS();
6964 // group of boundary elements
6965 SMESH_Group* smesh_group = 0;
6966 SMDSAbs_ElementType elemType = (dim == SMESH::BND_2DFROM3D) ? SMDSAbs_Volume : SMDSAbs_Face;
6967 if ( strlen( groupName ))
6969 SMESH::ElementType groupType = SMESH::ElementType( int(elemType)-1 );
6970 group_var = mesh_i->CreateGroup( groupType, groupName );
6971 if ( SMESH_GroupBase_i* group_i = SMESH::DownCast<SMESH_GroupBase_i*>( group_var ))
6972 smesh_group = group_i->GetSmeshGroup();
6975 TIDSortedElemSet elements;
6977 if ( groups.length() > 0 )
6979 for ( int i = 0; i < nbGroups; ++i )
6982 if ( idSourceToSet( groupsOfThisMesh[i], srcMeshDS, elements, elemType,/*emptyIfIsMesh=*/0 ))
6984 SMESH::Bnd_Dimension bdim =
6985 ( elemType == SMDSAbs_Volume ) ? SMESH::BND_2DFROM3D : SMESH::BND_1DFROM2D;
6986 nbAdded += getEditor().MakeBoundaryMesh( elements,
6987 ::SMESH_MeshEditor::Bnd_Dimension(bdim),
6990 /*toCopyElements=*/false,
6991 /*toCopyExistingBondary=*/srcMesh != tgtMesh,
6992 /*toAddExistingBondary=*/true,
6993 /*aroundElements=*/true);
6999 nbAdded += getEditor().MakeBoundaryMesh( elements,
7000 ::SMESH_MeshEditor::Bnd_Dimension(dim),
7003 /*toCopyElements=*/false,
7004 /*toCopyExistingBondary=*/srcMesh != tgtMesh,
7005 /*toAddExistingBondary=*/true);
7007 tgtMesh->GetMeshDS()->Modified();
7009 const char* dimName[] = { "BND_2DFROM3D", "BND_1DFROM3D", "BND_1DFROM2D" };
7011 // result of MakeBoundaryElements() is a tuple (nb, mesh, group)
7012 pyDump << "nbAdded, ";
7013 if ( mesh_var->_is_nil() )
7014 pyDump << myMesh_i->_this() << ", ";
7016 pyDump << mesh_var << ", ";
7017 if ( group_var->_is_nil() )
7018 pyDump << "_NoneGroup = "; // assignment to None is forbidden
7020 pyDump << group_var << " = ";
7021 pyDump << this << ".MakeBoundaryElements( "
7022 << "SMESH." << dimName[int(dim)] << ", "
7023 << "'" << groupName << "', "
7024 << "'" << meshName<< "', "
7025 << toCopyAll << ", "
7028 mesh = mesh_var._retn();
7029 group = group_var._retn();
7032 SMESH_CATCH( SMESH::throwCorbaException );
7036 //================================================================================
7038 * \brief Create a polyline consisting of 1D mesh elements each lying on a 2D element of
7039 * the initial mesh. Positions of new nodes are found by cutting the mesh by the
7040 * plane passing through pairs of points specified by each PolySegment structure.
7041 * If there are several paths connecting a pair of points, the shortest path is
7042 * selected by the module. Position of the cutting plane is defined by the two
7043 * points and an optional vector lying on the plane specified by a PolySegment.
7044 * By default the vector is defined by Mesh module as following. A middle point
7045 * of the two given points is computed. The middle point is projected to the mesh.
7046 * The vector goes from the middle point to the projection point. In case of planar
7047 * mesh, the vector is normal to the mesh.
7048 * \param [inout] segments - PolySegment's defining positions of cutting planes.
7049 * Return the used vector and position of the middle point.
7050 * \param [in] groupName - optional name of a group where created mesh segments will
7053 //================================================================================
7055 void SMESH_MeshEditor_i::MakePolyLine(SMESH::ListOfPolySegments& theSegments,
7056 const char* theGroupName)
7057 throw (SALOME::SALOME_Exception)
7059 if ( theSegments.length() == 0 )
7060 THROW_SALOME_CORBA_EXCEPTION("No segments given", SALOME::BAD_PARAM );
7061 if ( myMesh->NbFaces() == 0 )
7062 THROW_SALOME_CORBA_EXCEPTION("No faces in the mesh", SALOME::BAD_PARAM );
7065 initData(/*deleteSearchers=*/false);
7067 SMESHDS_Group* groupDS = 0;
7068 SMESHDS_Mesh* meshDS = getMeshDS();
7069 if ( myIsPreviewMode ) // copy faces to the tmp mesh
7071 TPreviewMesh * tmpMesh = getPreviewMesh( SMDSAbs_Edge );
7072 SMDS_ElemIteratorPtr faceIt = getMeshDS()->elementsIterator( SMDSAbs_Face );
7073 while ( faceIt->more() )
7074 tmpMesh->Copy( faceIt->next() );
7075 meshDS = tmpMesh->GetMeshDS();
7077 else if ( theGroupName[0] ) // find/create a group of segments
7079 SMESH_Mesh::GroupIteratorPtr grpIt = myMesh->GetGroups();
7080 while ( !groupDS && grpIt->more() )
7082 SMESH_Group* group = grpIt->next();
7083 if ( group->GetGroupDS()->GetType() == SMDSAbs_Edge &&
7084 strcmp( group->GetName(), theGroupName ) == 0 )
7086 groupDS = dynamic_cast< SMESHDS_Group* >( group->GetGroupDS() );
7091 SMESH::SMESH_Group_var groupVar = myMesh_i->CreateGroup( SMESH::EDGE, theGroupName );
7093 if ( SMESH_Group_i* groupImpl = SMESH::DownCast<SMESH_Group_i*>( groupVar ))
7094 groupDS = dynamic_cast< SMESHDS_Group* >( groupImpl->GetGroupDS() );
7098 // convert input polySegments
7099 ::SMESH_MeshEditor::TListOfPolySegments segments( theSegments.length() );
7100 for ( CORBA::ULong i = 0; i < theSegments.length(); ++i )
7102 SMESH::PolySegment& segIn = theSegments[ i ];
7103 ::SMESH_MeshEditor::PolySegment& segOut = segments[ i ];
7104 segOut.myNode1[0] = meshDS->FindNode( segIn.node1ID1 );
7105 segOut.myNode2[0] = meshDS->FindNode( segIn.node1ID2 );
7106 segOut.myNode1[1] = meshDS->FindNode( segIn.node2ID1 );
7107 segOut.myNode2[1] = meshDS->FindNode( segIn.node2ID2 );
7108 segOut.myVector.SetCoord( segIn.vector.PS.x,
7110 segIn.vector.PS.z );
7111 if ( !segOut.myNode1[0] )
7112 THROW_SALOME_CORBA_EXCEPTION( SMESH_Comment( "Invalid node ID: ") << segIn.node1ID1,
7113 SALOME::BAD_PARAM );
7114 if ( !segOut.myNode1[1] )
7115 THROW_SALOME_CORBA_EXCEPTION( SMESH_Comment( "Invalid node ID: ") << segIn.node2ID1,
7116 SALOME::BAD_PARAM );
7119 // get a static ElementSearcher
7120 SMESH::SMESH_IDSource_var idSource = SMESH::SMESH_IDSource::_narrow( myMesh_i->_this() );
7121 theSearchersDeleter.Set( myMesh, getPartIOR( idSource, SMESH::FACE ));
7122 if ( !theElementSearcher )
7123 theElementSearcher = SMESH_MeshAlgos::GetElementSearcher( *getMeshDS() );
7126 getEditor().MakePolyLine( segments, groupDS, theElementSearcher );
7129 if ( myIsPreviewMode )
7131 for ( CORBA::ULong i = 0; i < theSegments.length(); ++i )
7133 SMESH::PolySegment& segOut = theSegments[ i ];
7134 ::SMESH_MeshEditor::PolySegment& segIn = segments[ i ];
7135 segOut.vector.PS.x = segIn.myVector.X();
7136 segOut.vector.PS.y = segIn.myVector.Y();
7137 segOut.vector.PS.z = segIn.myVector.Z();
7142 TPythonDump() << "_segments = []";
7143 for ( CORBA::ULong i = 0; i < theSegments.length(); ++i )
7145 SMESH::PolySegment& segIn = theSegments[ i ];
7146 TPythonDump() << "_segments.append( SMESH.PolySegment( "
7147 << segIn.node1ID1 << ", "
7148 << segIn.node1ID2 << ", "
7149 << segIn.node2ID1 << ", "
7150 << segIn.node2ID2 << ", "
7151 << "smeshBuilder.MakeDirStruct( "
7152 << segIn.vector.PS.x << ", "
7153 << segIn.vector.PS.y << ", "
7154 << segIn.vector.PS.z << ")))";
7156 TPythonDump() << this << ".MakePolyLine( _segments, '" << theGroupName << "')";
7159 SMESH_CATCH( SMESH::throwCorbaException );