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 = 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 CORBA::Boolean theCopyElements,
4038 const char* theMeshName,
4039 SMESH::ListOfGroups_out theGroups)
4040 throw (SALOME::SALOME_Exception)
4045 SMESHDS_Mesh* aMeshDS = getMeshDS();
4047 SMESH::SMESH_Mesh_var mesh_var;
4048 ::SMESH_MeshEditor::PGroupIDs groupIds;
4052 TIDSortedElemSet elements, copyElements;
4053 if ( idSourceToSet( theObject, aMeshDS, elements, SMDSAbs_Face,
4054 /*emptyIfIsMesh=*/ !myIsPreviewMode ))
4057 SMESH_Mesh* tgtMesh = 0;
4058 if ( myIsPreviewMode )
4060 TPreviewMesh * tmpMesh = getPreviewMesh();
4062 tmpMesh->Copy( elements, copyElements );
4063 elements.swap( copyElements );
4064 theCopyGroups = false;
4065 theCopyElements = false;
4070 *theMeshName ? makeMesh( theMeshName ) : SMESH::SMESH_Mesh::_duplicate( myMesh_i->_this() );
4071 SMESH_Mesh_i* mesh_i = SMESH::DownCast<SMESH_Mesh_i*>( mesh_var );
4072 tgtMesh = & mesh_i->GetImpl();
4074 groupIds = getEditor().Offset( elements, theValue, tgtMesh,
4075 theCopyGroups, theCopyElements, !myIsPreviewMode );
4077 tgtMesh->GetMeshDS()->Modified();
4080 if ( myIsPreviewMode )
4082 //getPreviewMesh()->Remove( SMESHUtils::elemSetIterator( copyElements ));
4086 theGroups = theCopyGroups ? getGroups( groupIds.get() ) : new SMESH::ListOfGroups;
4088 if ( *theMeshName && mesh_var->NbFaces() == 0 )
4090 // new mesh empty, remove it
4091 SMESH_Gen_i* smesh = SMESH_Gen_i::GetSMESHGen();
4092 SALOMEDS::Study_var study = smesh->GetCurrentStudy();
4093 SALOMEDS::StudyBuilder_var builder = study->NewBuilder();
4094 SALOMEDS::SObject_wrap meshSO = smesh->ObjectToSObject( study, mesh_var );
4095 builder->RemoveObjectWithChildren( meshSO );
4096 THROW_SALOME_CORBA_EXCEPTION("Offset failed", SALOME::INTERNAL_ERROR);
4099 // result of Offset() is a tuple (mesh, groups)
4100 if ( mesh_var->_is_nil() ) pyDump << myMesh_i->_this() << ", ";
4101 else pyDump << mesh_var << ", ";
4102 pyDump << theGroups << " = " << this << ".Offset( "
4103 << theObject << ", "
4105 << theCopyGroups << ", "
4106 << theCopyElements << ", "
4107 << "'" << theMeshName<< "')";
4110 return mesh_var._retn();
4112 SMESH_CATCH( SMESH::throwCorbaException );
4113 return SMESH::SMESH_Mesh::_nil();
4116 //=======================================================================
4117 //function : findCoincidentNodes
4119 //=======================================================================
4121 void SMESH_MeshEditor_i::
4122 findCoincidentNodes (TIDSortedNodeSet & Nodes,
4123 CORBA::Double Tolerance,
4124 SMESH::array_of_long_array_out GroupsOfNodes,
4125 CORBA::Boolean SeparateCornersAndMedium)
4127 ::SMESH_MeshEditor::TListOfListOfNodes aListOfListOfNodes;
4128 getEditor().FindCoincidentNodes( Nodes, Tolerance, aListOfListOfNodes, SeparateCornersAndMedium );
4130 GroupsOfNodes = new SMESH::array_of_long_array;
4131 GroupsOfNodes->length( aListOfListOfNodes.size() );
4132 ::SMESH_MeshEditor::TListOfListOfNodes::iterator llIt = aListOfListOfNodes.begin();
4133 for ( CORBA::Long i = 0; llIt != aListOfListOfNodes.end(); llIt++, i++ )
4135 list< const SMDS_MeshNode* >& aListOfNodes = *llIt;
4136 list< const SMDS_MeshNode* >::iterator lIt = aListOfNodes.begin();;
4137 SMESH::long_array& aGroup = (*GroupsOfNodes)[ i ];
4138 aGroup.length( aListOfNodes.size() );
4139 for ( int j = 0; lIt != aListOfNodes.end(); lIt++, j++ )
4140 aGroup[ j ] = (*lIt)->GetID();
4144 //=======================================================================
4145 //function : FindCoincidentNodes
4147 //=======================================================================
4149 void SMESH_MeshEditor_i::
4150 FindCoincidentNodes (CORBA::Double Tolerance,
4151 SMESH::array_of_long_array_out GroupsOfNodes,
4152 CORBA::Boolean SeparateCornersAndMedium)
4153 throw (SALOME::SALOME_Exception)
4158 TIDSortedNodeSet nodes; // no input nodes
4159 findCoincidentNodes( nodes, Tolerance, GroupsOfNodes, SeparateCornersAndMedium );
4161 TPythonDump() << "coincident_nodes = " << this << ".FindCoincidentNodes( "
4162 << Tolerance << ", "
4163 << SeparateCornersAndMedium << " )";
4165 SMESH_CATCH( SMESH::throwCorbaException );
4168 //=======================================================================
4169 //function : FindCoincidentNodesOnPart
4171 //=======================================================================
4173 void SMESH_MeshEditor_i::
4174 FindCoincidentNodesOnPart(SMESH::SMESH_IDSource_ptr theObject,
4175 CORBA::Double Tolerance,
4176 SMESH::array_of_long_array_out GroupsOfNodes,
4177 CORBA::Boolean SeparateCornersAndMedium)
4178 throw (SALOME::SALOME_Exception)
4183 TIDSortedNodeSet nodes;
4184 idSourceToNodeSet( theObject, getMeshDS(), nodes );
4186 findCoincidentNodes( nodes, Tolerance, GroupsOfNodes, SeparateCornersAndMedium );
4188 TPythonDump() << "coincident_nodes_on_part = " << this << ".FindCoincidentNodesOnPart( "
4190 << Tolerance << ", "
4191 << SeparateCornersAndMedium << " )";
4193 SMESH_CATCH( SMESH::throwCorbaException );
4196 //================================================================================
4198 * \brief Finds nodes coinsident with Tolerance within Object excluding nodes within
4199 * ExceptSubMeshOrGroups
4201 //================================================================================
4203 void SMESH_MeshEditor_i::
4204 FindCoincidentNodesOnPartBut(SMESH::SMESH_IDSource_ptr theObject,
4205 CORBA::Double theTolerance,
4206 SMESH::array_of_long_array_out theGroupsOfNodes,
4207 const SMESH::ListOfIDSources& theExceptSubMeshOrGroups,
4208 CORBA::Boolean theSeparateCornersAndMedium)
4209 throw (SALOME::SALOME_Exception)
4214 TIDSortedNodeSet nodes;
4215 idSourceToNodeSet( theObject, getMeshDS(), nodes );
4217 for ( CORBA::ULong i = 0; i < theExceptSubMeshOrGroups.length(); ++i )
4219 SMDS_ElemIteratorPtr nodeIt = myMesh_i->GetElements( theExceptSubMeshOrGroups[i],
4221 while ( nodeIt->more() )
4222 nodes.erase( cast2Node( nodeIt->next() ));
4224 findCoincidentNodes( nodes, theTolerance, theGroupsOfNodes, theSeparateCornersAndMedium );
4226 TPythonDump() << "coincident_nodes_on_part = " << this << ".FindCoincidentNodesOnPartBut( "
4228 << theTolerance << ", "
4229 << theExceptSubMeshOrGroups << ", "
4230 << theSeparateCornersAndMedium << " )";
4232 SMESH_CATCH( SMESH::throwCorbaException );
4235 //=======================================================================
4236 //function : MergeNodes
4238 //=======================================================================
4240 void SMESH_MeshEditor_i::MergeNodes (const SMESH::array_of_long_array& GroupsOfNodes,
4241 const SMESH::ListOfIDSources& NodesToKeep,
4242 CORBA::Boolean AvoidMakingHoles)
4243 throw (SALOME::SALOME_Exception)
4248 SMESHDS_Mesh* aMesh = getMeshDS();
4250 TPythonDump aTPythonDump;
4251 aTPythonDump << this << ".MergeNodes([";
4253 TIDSortedNodeSet setOfNodesToKeep;
4254 for ( CORBA::ULong i = 0; i < NodesToKeep.length(); ++i )
4256 prepareIdSource( NodesToKeep[i] );
4257 SMDS_ElemIteratorPtr nodeIt = myMesh_i->GetElements( NodesToKeep[i], SMESH::NODE );
4258 while ( nodeIt->more() )
4259 setOfNodesToKeep.insert( setOfNodesToKeep.end(), cast2Node( nodeIt->next() ));
4262 ::SMESH_MeshEditor::TListOfListOfNodes aListOfListOfNodes;
4263 for ( CORBA::ULong i = 0; i < GroupsOfNodes.length(); i++ )
4265 const SMESH::long_array& aNodeGroup = GroupsOfNodes[ i ];
4266 aListOfListOfNodes.push_back( list< const SMDS_MeshNode* >() );
4267 list< const SMDS_MeshNode* >& aListOfNodes = aListOfListOfNodes.back();
4268 for ( CORBA::ULong j = 0; j < aNodeGroup.length(); j++ )
4270 CORBA::Long index = aNodeGroup[ j ];
4271 if ( const SMDS_MeshNode * node = aMesh->FindNode( index ))
4273 if ( setOfNodesToKeep.count( node ))
4274 aListOfNodes.push_front( node );
4276 aListOfNodes.push_back( node );
4279 if ( aListOfNodes.size() < 2 )
4280 aListOfListOfNodes.pop_back();
4282 if ( i > 0 ) aTPythonDump << ", ";
4283 aTPythonDump << aNodeGroup;
4286 getEditor().MergeNodes( aListOfListOfNodes, AvoidMakingHoles );
4288 aTPythonDump << "], " << NodesToKeep << ", " << AvoidMakingHoles << ")";
4290 declareMeshModified( /*isReComputeSafe=*/false );
4292 SMESH_CATCH( SMESH::throwCorbaException );
4295 //=======================================================================
4296 //function : FindEqualElements
4298 //=======================================================================
4300 void SMESH_MeshEditor_i::FindEqualElements(SMESH::SMESH_IDSource_ptr theObject,
4301 SMESH::array_of_long_array_out GroupsOfElementsID)
4302 throw (SALOME::SALOME_Exception)
4307 SMESH::SMESH_GroupBase_var group = SMESH::SMESH_GroupBase::_narrow(theObject);
4308 if ( !(!group->_is_nil() && group->GetType() == SMESH::NODE) )
4310 TIDSortedElemSet elems;
4311 idSourceToSet( theObject, getMeshDS(), elems, SMDSAbs_All, /*emptyIfIsMesh=*/true);
4313 ::SMESH_MeshEditor::TListOfListOfElementsID aListOfListOfElementsID;
4314 getEditor().FindEqualElements( elems, aListOfListOfElementsID );
4316 GroupsOfElementsID = new SMESH::array_of_long_array;
4317 GroupsOfElementsID->length( aListOfListOfElementsID.size() );
4319 ::SMESH_MeshEditor::TListOfListOfElementsID::iterator arraysIt =
4320 aListOfListOfElementsID.begin();
4321 for (CORBA::Long j = 0; arraysIt != aListOfListOfElementsID.end(); ++arraysIt, ++j)
4323 SMESH::long_array& aGroup = (*GroupsOfElementsID)[ j ];
4324 list<int>& listOfIDs = *arraysIt;
4325 aGroup.length( listOfIDs.size() );
4326 list<int>::iterator idIt = listOfIDs.begin();
4327 for (int k = 0; idIt != listOfIDs.end(); ++idIt, ++k )
4328 aGroup[ k ] = *idIt;
4331 TPythonDump() << "equal_elements = " << this << ".FindEqualElements( "
4335 SMESH_CATCH( SMESH::throwCorbaException );
4338 //=======================================================================
4339 //function : MergeElements
4341 //=======================================================================
4343 void SMESH_MeshEditor_i::MergeElements(const SMESH::array_of_long_array& GroupsOfElementsID)
4344 throw (SALOME::SALOME_Exception)
4349 TPythonDump aTPythonDump;
4350 aTPythonDump << this << ".MergeElements( [";
4352 ::SMESH_MeshEditor::TListOfListOfElementsID aListOfListOfElementsID;
4354 for ( CORBA::ULong i = 0; i < GroupsOfElementsID.length(); i++ ) {
4355 const SMESH::long_array& anElemsIDGroup = GroupsOfElementsID[ i ];
4356 aListOfListOfElementsID.push_back( list< int >() );
4357 list< int >& aListOfElemsID = aListOfListOfElementsID.back();
4358 for ( CORBA::ULong j = 0; j < anElemsIDGroup.length(); j++ ) {
4359 CORBA::Long id = anElemsIDGroup[ j ];
4360 aListOfElemsID.push_back( id );
4362 if ( aListOfElemsID.size() < 2 )
4363 aListOfListOfElementsID.pop_back();
4364 if ( i > 0 ) aTPythonDump << ", ";
4365 aTPythonDump << anElemsIDGroup;
4368 getEditor().MergeElements(aListOfListOfElementsID);
4370 declareMeshModified( /*isReComputeSafe=*/true );
4372 aTPythonDump << "] )";
4374 SMESH_CATCH( SMESH::throwCorbaException );
4377 //=======================================================================
4378 //function : MergeEqualElements
4380 //=======================================================================
4382 void SMESH_MeshEditor_i::MergeEqualElements()
4383 throw (SALOME::SALOME_Exception)
4388 getEditor().MergeEqualElements();
4390 declareMeshModified( /*isReComputeSafe=*/true );
4392 TPythonDump() << this << ".MergeEqualElements()";
4394 SMESH_CATCH( SMESH::throwCorbaException );
4397 //=============================================================================
4399 * Move the node to a given point
4401 //=============================================================================
4403 CORBA::Boolean SMESH_MeshEditor_i::MoveNode(CORBA::Long NodeID,
4407 throw (SALOME::SALOME_Exception)
4410 initData(/*deleteSearchers=*/false);
4412 const SMDS_MeshNode * node = getMeshDS()->FindNode( NodeID );
4416 if ( theNodeSearcher )
4417 theSearchersDeleter.Set( myMesh ); // remove theNodeSearcher if mesh is other
4419 if ( myIsPreviewMode ) // make preview data
4421 // in a preview mesh, make edges linked to a node
4422 TPreviewMesh& tmpMesh = *getPreviewMesh();
4423 TIDSortedElemSet linkedNodes;
4424 ::SMESH_MeshEditor::GetLinkedNodes( node, linkedNodes );
4425 TIDSortedElemSet::iterator nIt = linkedNodes.begin();
4426 SMDS_MeshNode *nodeCpy1 = tmpMesh.Copy(node);
4427 for ( ; nIt != linkedNodes.end(); ++nIt )
4429 SMDS_MeshNode *nodeCpy2 = tmpMesh.Copy ( cast2Node( *nIt ));
4430 tmpMesh.GetMeshDS()->AddEdge(nodeCpy1, nodeCpy2);
4434 tmpMesh.GetMeshDS()->MoveNode(nodeCpy1, x, y, z);
4435 // fill preview data
4437 else if ( theNodeSearcher ) // move node and update theNodeSearcher data accordingly
4438 theNodeSearcher->MoveNode(node, gp_Pnt( x,y,z ));
4440 getMeshDS()->MoveNode(node, x, y, z);
4442 if ( !myIsPreviewMode )
4444 // Update Python script
4445 TPythonDump() << "isDone = " << this << ".MoveNode( "
4446 << NodeID << ", " << TVar(x) << ", " << TVar(y) << ", " << TVar(z) << " )";
4447 declareMeshModified( /*isReComputeSafe=*/false );
4450 SMESH_CATCH( SMESH::throwCorbaException );
4455 //================================================================================
4457 * \brief Return ID of node closest to a given point
4459 //================================================================================
4461 CORBA::Long SMESH_MeshEditor_i::FindNodeClosestTo(CORBA::Double x,
4464 throw (SALOME::SALOME_Exception)
4467 theSearchersDeleter.Set( myMesh ); // remove theNodeSearcher if mesh is other
4469 if ( !theNodeSearcher ) {
4470 theNodeSearcher = SMESH_MeshAlgos::GetNodeSearcher( *getMeshDS() );
4473 if ( const SMDS_MeshNode* node = theNodeSearcher->FindClosestTo( p ))
4474 return node->GetID();
4476 SMESH_CATCH( SMESH::throwCorbaException );
4480 //================================================================================
4482 * \brief If the given ID is a valid node ID (nodeID > 0), just move this node, else
4483 * move the node closest to the point to point's location and return ID of the node
4485 //================================================================================
4487 CORBA::Long SMESH_MeshEditor_i::MoveClosestNodeToPoint(CORBA::Double x,
4490 CORBA::Long theNodeID)
4491 throw (SALOME::SALOME_Exception)
4494 // We keep theNodeSearcher until any mesh modification:
4495 // 1) initData() deletes theNodeSearcher at any edition,
4496 // 2) TSearchersDeleter - at any mesh compute event and mesh change
4498 initData(/*deleteSearchers=*/false);
4500 theSearchersDeleter.Set( myMesh ); // remove theNodeSearcher if mesh is other
4502 int nodeID = theNodeID;
4503 const SMDS_MeshNode* node = getMeshDS()->FindNode( nodeID );
4504 if ( !node ) // preview moving node
4506 if ( !theNodeSearcher ) {
4507 theNodeSearcher = SMESH_MeshAlgos::GetNodeSearcher( *getMeshDS() );
4510 node = theNodeSearcher->FindClosestTo( p );
4513 nodeID = node->GetID();
4514 if ( myIsPreviewMode ) // make preview data
4516 // in a preview mesh, make edges linked to a node
4517 TPreviewMesh tmpMesh = *getPreviewMesh();
4518 TIDSortedElemSet linkedNodes;
4519 ::SMESH_MeshEditor::GetLinkedNodes( node, linkedNodes );
4520 TIDSortedElemSet::iterator nIt = linkedNodes.begin();
4521 for ( ; nIt != linkedNodes.end(); ++nIt )
4523 SMDS_LinearEdge edge( node, cast2Node( *nIt ));
4524 tmpMesh.Copy( &edge );
4527 node = tmpMesh.GetMeshDS()->FindNode( nodeID );
4529 tmpMesh.GetMeshDS()->MoveNode(node, x, y, z);
4530 // fill preview data
4532 else if ( theNodeSearcher ) // move node and update theNodeSearcher data accordingly
4534 theNodeSearcher->MoveNode(node, gp_Pnt( x,y,z ));
4538 getMeshDS()->MoveNode(node, x, y, z);
4542 if ( !myIsPreviewMode )
4544 TPythonDump() << "nodeID = " << this
4545 << ".MoveClosestNodeToPoint( "<< x << ", " << y << ", " << z
4546 << ", " << nodeID << " )";
4548 declareMeshModified( /*isReComputeSafe=*/false );
4553 SMESH_CATCH( SMESH::throwCorbaException );
4557 //=======================================================================
4559 * Return elements of given type where the given point is IN or ON.
4561 * 'ALL' type means elements of any type excluding nodes
4563 //=======================================================================
4565 SMESH::long_array* SMESH_MeshEditor_i::FindElementsByPoint(CORBA::Double x,
4568 SMESH::ElementType type)
4569 throw (SALOME::SALOME_Exception)
4572 SMESH::long_array_var res = new SMESH::long_array;
4573 vector< const SMDS_MeshElement* > foundElems;
4575 theSearchersDeleter.Set( myMesh );
4576 if ( !theElementSearcher ) {
4577 theElementSearcher = SMESH_MeshAlgos::GetElementSearcher( *getMeshDS() );
4579 theElementSearcher->FindElementsByPoint( gp_Pnt( x,y,z ),
4580 SMDSAbs_ElementType( type ),
4582 res->length( foundElems.size() );
4583 for ( size_t i = 0; i < foundElems.size(); ++i )
4584 res[i] = foundElems[i]->GetID();
4588 SMESH_CATCH( SMESH::throwCorbaException );
4592 //=======================================================================
4593 //function : FindAmongElementsByPoint
4594 //purpose : Searching among the given elements, return elements of given type
4595 // where the given point is IN or ON.
4596 // 'ALL' type means elements of any type excluding nodes
4597 //=======================================================================
4600 SMESH_MeshEditor_i::FindAmongElementsByPoint(SMESH::SMESH_IDSource_ptr elementIDs,
4604 SMESH::ElementType type)
4605 throw (SALOME::SALOME_Exception)
4608 SMESH::long_array_var res = new SMESH::long_array;
4610 if ( type != SMESH::NODE )
4612 SMESH::array_of_ElementType_var types = elementIDs->GetTypes();
4613 if ( types->length() == 1 && // a part contains only nodes or 0D elements
4614 ( types[0] == SMESH::NODE || types[0] == SMESH::ELEM0D || types[0] == SMESH::BALL) &&
4615 type != types[0] ) // but search of elements of dim > 0
4618 if ( SMESH::DownCast<SMESH_Mesh_i*>( elementIDs )) // elementIDs is the whole mesh
4619 return FindElementsByPoint( x,y,z, type );
4621 TIDSortedElemSet elements; // elems should live until FindElementsByPoint() finishes
4623 theSearchersDeleter.Set( myMesh, getPartIOR( elementIDs, type ));
4624 if ( !theElementSearcher )
4626 // create a searcher from elementIDs
4627 SMESH::SMESH_Mesh_var mesh = elementIDs->GetMesh();
4628 SMESHDS_Mesh* meshDS = SMESH::DownCast<SMESH_Mesh_i*>( mesh )->GetImpl().GetMeshDS();
4630 if ( !idSourceToSet( elementIDs, meshDS, elements,
4631 ( type == SMESH::NODE ? SMDSAbs_All : (SMDSAbs_ElementType) type ),
4632 /*emptyIfIsMesh=*/true))
4635 typedef SMDS_SetIterator<const SMDS_MeshElement*, TIDSortedElemSet::const_iterator > TIter;
4636 SMDS_ElemIteratorPtr elemsIt( new TIter( elements.begin(), elements.end() ));
4638 theElementSearcher = SMESH_MeshAlgos::GetElementSearcher( *getMeshDS(), elemsIt );
4641 vector< const SMDS_MeshElement* > foundElems;
4643 theElementSearcher->FindElementsByPoint( gp_Pnt( x,y,z ),
4644 SMDSAbs_ElementType( type ),
4646 res->length( foundElems.size() );
4647 for ( size_t i = 0; i < foundElems.size(); ++i )
4648 res[i] = foundElems[i]->GetID();
4652 SMESH_CATCH( SMESH::throwCorbaException );
4656 //=======================================================================
4657 //function : GetPointState
4658 //purpose : Return point state in a closed 2D mesh in terms of TopAbs_State enumeration.
4659 // TopAbs_UNKNOWN state means that either mesh is wrong or the analysis fails.
4660 //=======================================================================
4662 CORBA::Short SMESH_MeshEditor_i::GetPointState(CORBA::Double x,
4665 throw (SALOME::SALOME_Exception)
4668 theSearchersDeleter.Set( myMesh );
4669 if ( !theElementSearcher ) {
4670 theElementSearcher = SMESH_MeshAlgos::GetElementSearcher( *getMeshDS() );
4672 return CORBA::Short( theElementSearcher->GetPointState( gp_Pnt( x,y,z )));
4674 SMESH_CATCH( SMESH::throwCorbaException );
4678 //=======================================================================
4679 //function : IsManifold
4680 //purpose : Check if a 2D mesh is manifold
4681 //=======================================================================
4683 CORBA::Boolean SMESH_MeshEditor_i::IsManifold()
4684 throw (SALOME::SALOME_Exception)
4686 bool isManifold = true;
4689 SMESH_MeshAlgos::TFreeBorderVec foundFreeBordes;
4690 SMESH_MeshAlgos::FindFreeBorders( *getMeshDS(),
4692 /*closedOnly=*/true,
4694 SMESH_CATCH( SMESH::throwCorbaException );
4699 //=======================================================================
4700 //function : IsCoherentOrientation2D
4701 //purpose : Check if orientation of 2D elements is coherent
4702 //=======================================================================
4704 CORBA::Boolean SMESH_MeshEditor_i::IsCoherentOrientation2D()
4705 throw (SALOME::SALOME_Exception)
4707 bool isGoodOri = true;
4710 SMESH_MeshAlgos::TFreeBorderVec foundFreeBordes;
4711 SMESH_MeshAlgos::FindFreeBorders( *getMeshDS(),
4713 /*closedOnly=*/true,
4716 SMESH_CATCH( SMESH::throwCorbaException );
4721 //=======================================================================
4722 //function : FindFreeBorders
4723 //purpose : Returns all or only closed FreeBorder's.
4724 //=======================================================================
4726 SMESH::ListOfFreeBorders* SMESH_MeshEditor_i::FindFreeBorders(CORBA::Boolean closedOnly)
4727 throw (SALOME::SALOME_Exception)
4729 SMESH::ListOfFreeBorders_var resBorders = new SMESH::ListOfFreeBorders;
4732 SMESH_MeshAlgos::TFreeBorderVec foundFreeBordes;
4733 SMESH_MeshAlgos::FindFreeBorders( *getMeshDS(), foundFreeBordes, closedOnly );
4735 resBorders->length( foundFreeBordes.size() );
4736 for ( size_t i = 0; i < foundFreeBordes.size(); ++i )
4738 const SMESH_MeshAlgos::TFreeBorder& bordNodes = foundFreeBordes[i];
4739 SMESH::FreeBorder& bordOut = resBorders[i];
4740 bordOut.nodeIDs.length( bordNodes.size() );
4741 for ( size_t iN = 0; iN < bordNodes.size(); ++iN )
4742 bordOut.nodeIDs[ iN ] = bordNodes[ iN ]->GetID();
4745 SMESH_CATCH( SMESH::throwCorbaException );
4747 return resBorders._retn();
4750 //=======================================================================
4751 //function : FillHole
4752 //purpose : Fill with 2D elements a hole defined by a FreeBorder.
4753 //=======================================================================
4755 void SMESH_MeshEditor_i::FillHole(const SMESH::FreeBorder& theHole)
4756 throw (SALOME::SALOME_Exception)
4760 if ( theHole.nodeIDs.length() < 4 )
4761 THROW_SALOME_CORBA_EXCEPTION("A hole should be bound by at least 3 nodes", SALOME::BAD_PARAM);
4762 if ( theHole.nodeIDs[0] != theHole.nodeIDs[ theHole.nodeIDs.length()-1 ] )
4763 THROW_SALOME_CORBA_EXCEPTION("Not closed hole boundary. "
4764 "First and last nodes must be same", SALOME::BAD_PARAM);
4766 SMESH_MeshAlgos::TFreeBorder bordNodes;
4767 bordNodes.resize( theHole.nodeIDs.length() );
4768 for ( size_t iN = 0; iN < theHole.nodeIDs.length(); ++iN )
4770 bordNodes[ iN ] = getMeshDS()->FindNode( theHole.nodeIDs[ iN ]);
4771 if ( !bordNodes[ iN ] )
4772 THROW_SALOME_CORBA_EXCEPTION(SMESH_Comment("Node #") << theHole.nodeIDs[ iN ]
4773 << " does not exist", SALOME::BAD_PARAM);
4778 MeshEditor_I::TPreviewMesh* previewMesh = 0;
4779 SMDS_Mesh* meshDS = getMeshDS();
4780 if ( myIsPreviewMode )
4782 // copy faces sharing nodes of theHole
4783 TIDSortedElemSet holeFaces;
4784 previewMesh = getPreviewMesh( SMDSAbs_Face );
4785 for ( size_t i = 0; i < bordNodes.size(); ++i )
4787 SMDS_ElemIteratorPtr fIt = bordNodes[i]->GetInverseElementIterator( SMDSAbs_Face );
4788 while ( fIt->more() )
4790 const SMDS_MeshElement* face = fIt->next();
4791 if ( holeFaces.insert( face ).second )
4792 previewMesh->Copy( face );
4794 bordNodes[i] = previewMesh->GetMeshDS()->FindNode( bordNodes[i]->GetID() );
4795 ASSERT( bordNodes[i] );
4797 meshDS = previewMesh->GetMeshDS();
4800 std::vector<const SMDS_MeshElement*> newFaces;
4801 SMESH_MeshAlgos::FillHole( bordNodes, *meshDS, newFaces );
4803 if ( myIsPreviewMode )
4805 previewMesh->Clear();
4806 for ( size_t i = 0; i < newFaces.size(); ++i )
4807 previewMesh->Copy( newFaces[i] );
4811 getEditor().ClearLastCreated();
4812 SMESH_SequenceOfElemPtr& aSeq =
4813 const_cast<SMESH_SequenceOfElemPtr&>( getEditor().GetLastCreatedElems() );
4814 aSeq.swap( newFaces );
4816 TPythonDump() << this << ".FillHole( SMESH.FreeBorder(" << theHole.nodeIDs << " ))";
4819 SMESH_CATCH( SMESH::throwCorbaException );
4822 //=======================================================================
4823 //function : convError
4825 //=======================================================================
4827 #define RETCASE(enm) case ::SMESH_MeshEditor::enm: return SMESH::SMESH_MeshEditor::enm;
4829 static SMESH::SMESH_MeshEditor::Sew_Error convError( const::SMESH_MeshEditor::Sew_Error e )
4833 RETCASE( SEW_BORDER1_NOT_FOUND );
4834 RETCASE( SEW_BORDER2_NOT_FOUND );
4835 RETCASE( SEW_BOTH_BORDERS_NOT_FOUND );
4836 RETCASE( SEW_BAD_SIDE_NODES );
4837 RETCASE( SEW_VOLUMES_TO_SPLIT );
4838 RETCASE( SEW_DIFF_NB_OF_ELEMENTS );
4839 RETCASE( SEW_TOPO_DIFF_SETS_OF_ELEMENTS );
4840 RETCASE( SEW_BAD_SIDE1_NODES );
4841 RETCASE( SEW_BAD_SIDE2_NODES );
4842 RETCASE( SEW_INTERNAL_ERROR );
4844 return SMESH::SMESH_MeshEditor::SEW_OK;
4847 //=======================================================================
4849 * Returns groups of FreeBorder's coincident within the given tolerance.
4850 * If the tolerance <= 0.0 then one tenth of an average size of elements adjacent
4851 * to free borders being compared is used.
4853 //=======================================================================
4855 SMESH::CoincidentFreeBorders*
4856 SMESH_MeshEditor_i::FindCoincidentFreeBorders(CORBA::Double tolerance)
4858 SMESH::CoincidentFreeBorders_var aCFB = new SMESH::CoincidentFreeBorders;
4862 SMESH_MeshAlgos::CoincidentFreeBorders cfb;
4863 SMESH_MeshAlgos::FindCoincidentFreeBorders( *getMeshDS(), tolerance, cfb );
4865 // copy free borders
4866 aCFB->borders.length( cfb._borders.size() );
4867 for ( size_t i = 0; i < cfb._borders.size(); ++i )
4869 SMESH_MeshAlgos::TFreeBorder& nodes = cfb._borders[i];
4870 SMESH::FreeBorder& aBRD = aCFB->borders[i];
4871 aBRD.nodeIDs.length( nodes.size() );
4872 for ( size_t iN = 0; iN < nodes.size(); ++iN )
4873 aBRD.nodeIDs[ iN ] = nodes[ iN ]->GetID();
4876 // copy coincident parts
4877 aCFB->coincidentGroups.length( cfb._coincidentGroups.size() );
4878 for ( size_t i = 0; i < cfb._coincidentGroups.size(); ++i )
4880 SMESH_MeshAlgos::TCoincidentGroup& grp = cfb._coincidentGroups[i];
4881 SMESH::FreeBordersGroup& aGRP = aCFB->coincidentGroups[i];
4882 aGRP.length( grp.size() );
4883 for ( size_t iP = 0; iP < grp.size(); ++iP )
4885 SMESH_MeshAlgos::TFreeBorderPart& part = grp[ iP ];
4886 SMESH::FreeBorderPart& aPART = aGRP[ iP ];
4887 aPART.border = part._border;
4888 aPART.node1 = part._node1;
4889 aPART.node2 = part._node2;
4890 aPART.nodeLast = part._nodeLast;
4893 SMESH_CATCH( SMESH::doNothing );
4895 TPythonDump() << "CoincidentFreeBorders = "
4896 << this << ".FindCoincidentFreeBorders( " << tolerance << " )";
4898 return aCFB._retn();
4901 //=======================================================================
4903 * Sew FreeBorder's of each group
4905 //=======================================================================
4907 CORBA::Short SMESH_MeshEditor_i::
4908 SewCoincidentFreeBorders(const SMESH::CoincidentFreeBorders& freeBorders,
4909 CORBA::Boolean createPolygons,
4910 CORBA::Boolean createPolyhedra)
4911 throw (SALOME::SALOME_Exception)
4913 CORBA::Short nbSewed = 0;
4915 SMESH_MeshAlgos::TFreeBorderVec groups;
4916 SMESH_MeshAlgos::TFreeBorder borderNodes; // triples of nodes for every FreeBorderPart
4918 // check the input and collect nodes
4919 for ( CORBA::ULong i = 0; i < freeBorders.coincidentGroups.length(); ++i )
4921 borderNodes.clear();
4922 const SMESH::FreeBordersGroup& aGRP = freeBorders.coincidentGroups[ i ];
4923 for ( CORBA::ULong iP = 0; iP < aGRP.length(); ++iP )
4925 const SMESH::FreeBorderPart& aPART = aGRP[ iP ];
4926 if ( aPART.border < 0 || aPART.border >= (int) freeBorders.borders.length() )
4927 THROW_SALOME_CORBA_EXCEPTION("Invalid FreeBorderPart::border index", SALOME::BAD_PARAM);
4929 const SMESH::FreeBorder& aBRD = freeBorders.borders[ aPART.border ];
4931 if ( aPART.node1 < 0 || aPART.node1 > (int) aBRD.nodeIDs.length() )
4932 THROW_SALOME_CORBA_EXCEPTION("Invalid FreeBorderPart::node1", SALOME::BAD_PARAM);
4933 if ( aPART.node2 < 0 || aPART.node2 > (int) aBRD.nodeIDs.length() )
4934 THROW_SALOME_CORBA_EXCEPTION("Invalid FreeBorderPart::node2", SALOME::BAD_PARAM);
4935 if ( aPART.nodeLast < 0 || aPART.nodeLast > (int) aBRD.nodeIDs.length() )
4936 THROW_SALOME_CORBA_EXCEPTION("Invalid FreeBorderPart::nodeLast", SALOME::BAD_PARAM);
4938 // do not keep these nodes for further sewing as nodes can be removed by the sewing
4939 const SMDS_MeshNode* n1 = getMeshDS()->FindNode( aBRD.nodeIDs[ aPART.node1 ]);
4940 const SMDS_MeshNode* n2 = getMeshDS()->FindNode( aBRD.nodeIDs[ aPART.node2 ]);
4941 const SMDS_MeshNode* n3 = getMeshDS()->FindNode( aBRD.nodeIDs[ aPART.nodeLast ]);
4943 THROW_SALOME_CORBA_EXCEPTION("Nonexistent FreeBorderPart::node1", SALOME::BAD_PARAM);
4945 THROW_SALOME_CORBA_EXCEPTION("Nonexistent FreeBorderPart::node2", SALOME::BAD_PARAM);
4947 THROW_SALOME_CORBA_EXCEPTION("Nonexistent FreeBorderPart::nodeLast", SALOME::BAD_PARAM);
4949 borderNodes.push_back( n1 );
4950 borderNodes.push_back( n2 );
4951 borderNodes.push_back( n3 );
4953 groups.push_back( borderNodes );
4956 // SewFreeBorder() can merge nodes, thus nodes stored in 'groups' can become dead;
4957 // to get nodes that replace other nodes during merge we create 0D elements
4958 // on each node and MergeNodes() will replace underlying nodes of 0D elements by
4961 vector< const SMDS_MeshElement* > tmp0Delems;
4962 for ( size_t i = 0; i < groups.size(); ++i )
4964 SMESH_MeshAlgos::TFreeBorder& nodes = groups[i];
4965 for ( size_t iN = 0; iN < nodes.size(); ++iN )
4967 SMDS_ElemIteratorPtr it0D = nodes[iN]->GetInverseElementIterator(SMDSAbs_0DElement);
4969 tmp0Delems.push_back( it0D->next() );
4971 tmp0Delems.push_back( getMeshDS()->Add0DElement( nodes[iN] ));
4975 // cout << endl << "INIT" << endl;
4976 // for ( size_t i = 0; i < tmp0Delems.size(); ++i )
4978 // cout << i << " ";
4979 // if ( i % 3 == 0 ) cout << "^ ";
4980 // tmp0Delems[i]->GetNode(0)->Print( cout );
4985 ::SMESH_MeshEditor::Sew_Error res, ok = ::SMESH_MeshEditor::SEW_OK;
4987 for ( size_t i = 0; i < groups.size(); ++i )
4989 bool isBordToBord = true;
4990 bool groupSewed = false;
4991 SMESH_MeshAlgos::TFreeBorder& nodes = groups[i];
4992 for ( size_t iN = 3; iN+2 < nodes.size(); iN += 3 )
4994 const SMDS_MeshNode* n0 = tmp0Delems[ i0D + 0 ]->GetNode( 0 );
4995 const SMDS_MeshNode* n1 = tmp0Delems[ i0D + 1 ]->GetNode( 0 );
4996 const SMDS_MeshNode* n2 = tmp0Delems[ i0D + 2 ]->GetNode( 0 );
4998 const SMDS_MeshNode* n3 = tmp0Delems[ i0D + 0 + iN ]->GetNode( 0 );
4999 const SMDS_MeshNode* n4 = tmp0Delems[ i0D + 1 + iN ]->GetNode( 0 );
5000 const SMDS_MeshNode* n5 = tmp0Delems[ i0D + 2 + iN ]->GetNode( 0 );
5002 if ( !n0 || !n1 || !n2 || !n3 || !n4 || !n5 )
5005 // TIDSortedElemSet emptySet, avoidSet;
5006 // if ( !SMESH_MeshAlgos::FindFaceInSet( n0, n1, emptySet, avoidSet))
5008 // cout << "WRONG 2nd 1" << endl;
5009 // n0->Print( cout );
5010 // n1->Print( cout );
5012 // if ( !SMESH_MeshAlgos::FindFaceInSet( n3, n4, emptySet, avoidSet))
5014 // cout << "WRONG 2nd 2" << endl;
5015 // n3->Print( cout );
5016 // n4->Print( cout );
5019 if ( !isBordToBord )
5021 n1 = n2; // at border-to-side sewing only last side node (n1) is needed
5022 n2 = 0; // and n2 is not used
5024 // 1st border moves to 2nd
5025 res = getEditor().SewFreeBorder( n3, n4, n5 ,// 1st
5027 /*2ndIsFreeBorder=*/ isBordToBord,
5028 createPolygons, createPolyhedra);
5029 groupSewed = ( res == ok );
5031 isBordToBord = false;
5032 // cout << endl << "SEWED GROUP " << i << " PART " << iN / 3 << endl;
5033 // for ( size_t t = 0; t < tmp0Delems.size(); ++t )
5035 // cout << t << " ";
5036 // if ( t % 3 == 0 ) cout << "^ ";
5037 // tmp0Delems[t]->GetNode(0)->Print( cout );
5040 i0D += nodes.size();
5041 nbSewed += groupSewed;
5044 TPythonDump() << "nbSewed = " << this << ".SewCoincidentFreeBorders( "
5045 << freeBorders << ", "
5046 << createPolygons << ", "
5047 << createPolyhedra << " )";
5049 SMESH_CATCH( SMESH::doNothing );
5051 declareMeshModified( /*isReComputeSafe=*/false );
5053 // remove tmp 0D elements
5055 set< const SMDS_MeshElement* > removed0D;
5056 for ( size_t i = 0; i < tmp0Delems.size(); ++i )
5058 if ( removed0D.insert( tmp0Delems[i] ).second )
5059 getMeshDS()->RemoveFreeElement( tmp0Delems[i], /*sm=*/0, /*fromGroups=*/false );
5061 SMESH_CATCH( SMESH::throwCorbaException );
5066 //=======================================================================
5067 //function : SewFreeBorders
5069 //=======================================================================
5071 SMESH::SMESH_MeshEditor::Sew_Error
5072 SMESH_MeshEditor_i::SewFreeBorders(CORBA::Long FirstNodeID1,
5073 CORBA::Long SecondNodeID1,
5074 CORBA::Long LastNodeID1,
5075 CORBA::Long FirstNodeID2,
5076 CORBA::Long SecondNodeID2,
5077 CORBA::Long LastNodeID2,
5078 CORBA::Boolean CreatePolygons,
5079 CORBA::Boolean CreatePolyedrs)
5080 throw (SALOME::SALOME_Exception)
5085 SMESHDS_Mesh* aMesh = getMeshDS();
5087 const SMDS_MeshNode* aBorderFirstNode = aMesh->FindNode( FirstNodeID1 );
5088 const SMDS_MeshNode* aBorderSecondNode = aMesh->FindNode( SecondNodeID1 );
5089 const SMDS_MeshNode* aBorderLastNode = aMesh->FindNode( LastNodeID1 );
5090 const SMDS_MeshNode* aSide2FirstNode = aMesh->FindNode( FirstNodeID2 );
5091 const SMDS_MeshNode* aSide2SecondNode = aMesh->FindNode( SecondNodeID2 );
5092 const SMDS_MeshNode* aSide2ThirdNode = aMesh->FindNode( LastNodeID2 );
5094 if (!aBorderFirstNode ||
5095 !aBorderSecondNode||
5097 return SMESH::SMESH_MeshEditor::SEW_BORDER1_NOT_FOUND;
5098 if (!aSide2FirstNode ||
5099 !aSide2SecondNode ||
5101 return SMESH::SMESH_MeshEditor::SEW_BORDER2_NOT_FOUND;
5103 TPythonDump() << "error = " << this << ".SewFreeBorders( "
5104 << FirstNodeID1 << ", "
5105 << SecondNodeID1 << ", "
5106 << LastNodeID1 << ", "
5107 << FirstNodeID2 << ", "
5108 << SecondNodeID2 << ", "
5109 << LastNodeID2 << ", "
5110 << CreatePolygons<< ", "
5111 << CreatePolyedrs<< " )";
5113 SMESH::SMESH_MeshEditor::Sew_Error error =
5114 convError( getEditor().SewFreeBorder (aBorderFirstNode,
5125 declareMeshModified( /*isReComputeSafe=*/false );
5128 SMESH_CATCH( SMESH::throwCorbaException );
5129 return SMESH::SMESH_MeshEditor::Sew_Error(0);
5133 //=======================================================================
5134 //function : SewConformFreeBorders
5136 //=======================================================================
5138 SMESH::SMESH_MeshEditor::Sew_Error
5139 SMESH_MeshEditor_i::SewConformFreeBorders(CORBA::Long FirstNodeID1,
5140 CORBA::Long SecondNodeID1,
5141 CORBA::Long LastNodeID1,
5142 CORBA::Long FirstNodeID2,
5143 CORBA::Long SecondNodeID2)
5144 throw (SALOME::SALOME_Exception)
5149 SMESHDS_Mesh* aMesh = getMeshDS();
5151 const SMDS_MeshNode* aBorderFirstNode = aMesh->FindNode( FirstNodeID1 );
5152 const SMDS_MeshNode* aBorderSecondNode = aMesh->FindNode( SecondNodeID1 );
5153 const SMDS_MeshNode* aBorderLastNode = aMesh->FindNode( LastNodeID1 );
5154 const SMDS_MeshNode* aSide2FirstNode = aMesh->FindNode( FirstNodeID2 );
5155 const SMDS_MeshNode* aSide2SecondNode = aMesh->FindNode( SecondNodeID2 );
5156 const SMDS_MeshNode* aSide2ThirdNode = 0;
5158 if (!aBorderFirstNode ||
5159 !aBorderSecondNode||
5161 return SMESH::SMESH_MeshEditor::SEW_BORDER1_NOT_FOUND;
5162 if (!aSide2FirstNode ||
5164 return SMESH::SMESH_MeshEditor::SEW_BORDER2_NOT_FOUND;
5166 TPythonDump() << "error = " << this << ".SewConformFreeBorders( "
5167 << FirstNodeID1 << ", "
5168 << SecondNodeID1 << ", "
5169 << LastNodeID1 << ", "
5170 << FirstNodeID2 << ", "
5171 << SecondNodeID2 << " )";
5173 SMESH::SMESH_MeshEditor::Sew_Error error =
5174 convError( getEditor().SewFreeBorder (aBorderFirstNode,
5183 declareMeshModified( /*isReComputeSafe=*/false );
5186 SMESH_CATCH( SMESH::throwCorbaException );
5187 return SMESH::SMESH_MeshEditor::Sew_Error(0);
5191 //=======================================================================
5192 //function : SewBorderToSide
5194 //=======================================================================
5196 SMESH::SMESH_MeshEditor::Sew_Error
5197 SMESH_MeshEditor_i::SewBorderToSide(CORBA::Long FirstNodeIDOnFreeBorder,
5198 CORBA::Long SecondNodeIDOnFreeBorder,
5199 CORBA::Long LastNodeIDOnFreeBorder,
5200 CORBA::Long FirstNodeIDOnSide,
5201 CORBA::Long LastNodeIDOnSide,
5202 CORBA::Boolean CreatePolygons,
5203 CORBA::Boolean CreatePolyedrs)
5204 throw (SALOME::SALOME_Exception)
5209 SMESHDS_Mesh* aMesh = getMeshDS();
5211 const SMDS_MeshNode* aBorderFirstNode = aMesh->FindNode( FirstNodeIDOnFreeBorder );
5212 const SMDS_MeshNode* aBorderSecondNode = aMesh->FindNode( SecondNodeIDOnFreeBorder );
5213 const SMDS_MeshNode* aBorderLastNode = aMesh->FindNode( LastNodeIDOnFreeBorder );
5214 const SMDS_MeshNode* aSide2FirstNode = aMesh->FindNode( FirstNodeIDOnSide );
5215 const SMDS_MeshNode* aSide2SecondNode = aMesh->FindNode( LastNodeIDOnSide );
5216 const SMDS_MeshNode* aSide2ThirdNode = 0;
5218 if (!aBorderFirstNode ||
5219 !aBorderSecondNode||
5221 return SMESH::SMESH_MeshEditor::SEW_BORDER1_NOT_FOUND;
5222 if (!aSide2FirstNode ||
5224 return SMESH::SMESH_MeshEditor::SEW_BAD_SIDE_NODES;
5226 TPythonDump() << "error = " << this << ".SewBorderToSide( "
5227 << FirstNodeIDOnFreeBorder << ", "
5228 << SecondNodeIDOnFreeBorder << ", "
5229 << LastNodeIDOnFreeBorder << ", "
5230 << FirstNodeIDOnSide << ", "
5231 << LastNodeIDOnSide << ", "
5232 << CreatePolygons << ", "
5233 << CreatePolyedrs << ") ";
5235 SMESH::SMESH_MeshEditor::Sew_Error error =
5236 convError( getEditor().SewFreeBorder (aBorderFirstNode,
5246 declareMeshModified( /*isReComputeSafe=*/false );
5249 SMESH_CATCH( SMESH::throwCorbaException );
5250 return SMESH::SMESH_MeshEditor::Sew_Error(0);
5254 //=======================================================================
5255 //function : SewSideElements
5257 //=======================================================================
5259 SMESH::SMESH_MeshEditor::Sew_Error
5260 SMESH_MeshEditor_i::SewSideElements(const SMESH::long_array& IDsOfSide1Elements,
5261 const SMESH::long_array& IDsOfSide2Elements,
5262 CORBA::Long NodeID1OfSide1ToMerge,
5263 CORBA::Long NodeID1OfSide2ToMerge,
5264 CORBA::Long NodeID2OfSide1ToMerge,
5265 CORBA::Long NodeID2OfSide2ToMerge)
5266 throw (SALOME::SALOME_Exception)
5271 SMESHDS_Mesh* aMesh = getMeshDS();
5273 const SMDS_MeshNode* aFirstNode1ToMerge = aMesh->FindNode( NodeID1OfSide1ToMerge );
5274 const SMDS_MeshNode* aFirstNode2ToMerge = aMesh->FindNode( NodeID1OfSide2ToMerge );
5275 const SMDS_MeshNode* aSecondNode1ToMerge = aMesh->FindNode( NodeID2OfSide1ToMerge );
5276 const SMDS_MeshNode* aSecondNode2ToMerge = aMesh->FindNode( NodeID2OfSide2ToMerge );
5278 if (!aFirstNode1ToMerge ||
5279 !aFirstNode2ToMerge )
5280 return SMESH::SMESH_MeshEditor::SEW_BAD_SIDE1_NODES;
5281 if (!aSecondNode1ToMerge||
5282 !aSecondNode2ToMerge)
5283 return SMESH::SMESH_MeshEditor::SEW_BAD_SIDE2_NODES;
5285 TIDSortedElemSet aSide1Elems, aSide2Elems;
5286 arrayToSet(IDsOfSide1Elements, aMesh, aSide1Elems);
5287 arrayToSet(IDsOfSide2Elements, aMesh, aSide2Elems);
5289 TPythonDump() << "error = " << this << ".SewSideElements( "
5290 << IDsOfSide1Elements << ", "
5291 << IDsOfSide2Elements << ", "
5292 << NodeID1OfSide1ToMerge << ", "
5293 << NodeID1OfSide2ToMerge << ", "
5294 << NodeID2OfSide1ToMerge << ", "
5295 << NodeID2OfSide2ToMerge << ")";
5297 SMESH::SMESH_MeshEditor::Sew_Error error =
5298 convError( getEditor().SewSideElements (aSide1Elems, aSide2Elems,
5301 aSecondNode1ToMerge,
5302 aSecondNode2ToMerge));
5304 declareMeshModified( /*isReComputeSafe=*/false );
5307 SMESH_CATCH( SMESH::throwCorbaException );
5308 return SMESH::SMESH_MeshEditor::Sew_Error(0);
5311 //================================================================================
5313 * \brief Set new nodes for given element
5314 * \param ide - element id
5315 * \param newIDs - new node ids
5316 * \retval CORBA::Boolean - true if result is OK
5318 //================================================================================
5320 CORBA::Boolean SMESH_MeshEditor_i::ChangeElemNodes(CORBA::Long ide,
5321 const SMESH::long_array& newIDs)
5322 throw (SALOME::SALOME_Exception)
5327 const SMDS_MeshElement* elem = getMeshDS()->FindElement(ide);
5328 if(!elem) return false;
5330 int nbn = newIDs.length();
5332 vector<const SMDS_MeshNode*> aNodes(nbn);
5335 const SMDS_MeshNode* aNode = getMeshDS()->FindNode(newIDs[i]);
5338 aNodes[nbn1] = aNode;
5341 TPythonDump() << "isDone = " << this << ".ChangeElemNodes( "
5342 << ide << ", " << newIDs << " )";
5344 bool res = getMeshDS()->ChangeElementNodes( elem, & aNodes[0], nbn1+1 );
5346 declareMeshModified( /*isReComputeSafe=*/ !res );
5350 SMESH_CATCH( SMESH::throwCorbaException );
5354 //=======================================================================
5356 * \brief Makes a part of the mesh quadratic or bi-quadratic
5358 //=======================================================================
5360 void SMESH_MeshEditor_i::convertToQuadratic(CORBA::Boolean theForce3d,
5361 CORBA::Boolean theToBiQuad,
5362 SMESH::SMESH_IDSource_ptr theObject)
5363 throw (SALOME::SALOME_Exception)
5368 TIDSortedElemSet elems;
5370 if ( !( elemsOK = CORBA::is_nil( theObject )))
5372 elemsOK = idSourceToSet( theObject, getMeshDS(), elems,
5373 SMDSAbs_All, /*emptyIfIsMesh=*/true );
5377 if ( !elems.empty() && (*elems.begin())->GetType() == SMDSAbs_Node )
5378 THROW_SALOME_CORBA_EXCEPTION("Group of nodes is not allowed", SALOME::BAD_PARAM);
5380 if ( elems.empty() ) getEditor().ConvertToQuadratic(theForce3d, theToBiQuad);
5381 else getEditor().ConvertToQuadratic(theForce3d, elems, theToBiQuad);
5383 declareMeshModified( /*isReComputeSafe=*/false );
5386 SMESH_CATCH( SMESH::throwCorbaException );
5389 //=======================================================================
5390 //function : ConvertFromQuadratic
5392 //=======================================================================
5394 CORBA::Boolean SMESH_MeshEditor_i::ConvertFromQuadratic()
5395 throw (SALOME::SALOME_Exception)
5400 CORBA::Boolean isDone = getEditor().ConvertFromQuadratic();
5401 TPythonDump() << this << ".ConvertFromQuadratic()";
5402 declareMeshModified( /*isReComputeSafe=*/!isDone );
5405 SMESH_CATCH( SMESH::throwCorbaException );
5409 //=======================================================================
5410 //function : ConvertToQuadratic
5412 //=======================================================================
5414 void SMESH_MeshEditor_i::ConvertToQuadratic(CORBA::Boolean theForce3d)
5415 throw (SALOME::SALOME_Exception)
5417 convertToQuadratic( theForce3d, false );
5418 TPythonDump() << this << ".ConvertToQuadratic("<<theForce3d<<")";
5421 //================================================================================
5423 * \brief Makes a part of the mesh quadratic
5425 //================================================================================
5427 void SMESH_MeshEditor_i::ConvertToQuadraticObject(CORBA::Boolean theForce3d,
5428 SMESH::SMESH_IDSource_ptr theObject)
5429 throw (SALOME::SALOME_Exception)
5431 convertToQuadratic( theForce3d, false, theObject );
5432 TPythonDump() << this << ".ConvertToQuadraticObject("<<theForce3d<<", "<<theObject<<")";
5435 //================================================================================
5437 * \brief Makes a part of the mesh bi-quadratic
5439 //================================================================================
5441 void SMESH_MeshEditor_i::ConvertToBiQuadratic(CORBA::Boolean theForce3d,
5442 SMESH::SMESH_IDSource_ptr theObject)
5443 throw (SALOME::SALOME_Exception)
5445 convertToQuadratic( theForce3d, true, theObject );
5446 TPythonDump() << this << ".ConvertToBiQuadratic("<<theForce3d<<", "<<theObject<<")";
5449 //================================================================================
5451 * \brief Makes a part of the mesh linear
5453 //================================================================================
5455 void SMESH_MeshEditor_i::ConvertFromQuadraticObject(SMESH::SMESH_IDSource_ptr theObject)
5456 throw (SALOME::SALOME_Exception)
5463 TIDSortedElemSet elems;
5464 if ( idSourceToSet( theObject, getMeshDS(), elems, SMDSAbs_All, /*emptyIfIsMesh=*/true ))
5466 if ( elems.empty() )
5468 ConvertFromQuadratic();
5470 else if ( (*elems.begin())->GetType() == SMDSAbs_Node )
5472 THROW_SALOME_CORBA_EXCEPTION("Group of nodes is not allowed", SALOME::BAD_PARAM);
5476 getEditor().ConvertFromQuadratic(elems);
5479 declareMeshModified( /*isReComputeSafe=*/false );
5481 pyDump << this << ".ConvertFromQuadraticObject( "<<theObject<<" )";
5483 SMESH_CATCH( SMESH::throwCorbaException );
5486 //=======================================================================
5487 //function : makeMesh
5488 //purpose : create a named imported mesh
5489 //=======================================================================
5491 SMESH::SMESH_Mesh_ptr SMESH_MeshEditor_i::makeMesh(const char* theMeshName)
5493 SMESH_Gen_i* gen = SMESH_Gen_i::GetSMESHGen();
5494 SMESH::SMESH_Mesh_var mesh = gen->CreateEmptyMesh();
5495 SALOMEDS::SObject_wrap meshSO = gen->ObjectToSObject( mesh );
5496 gen->SetName( meshSO, theMeshName, "Mesh" );
5497 gen->SetPixMap( meshSO, "ICON_SMESH_TREE_MESH_IMPORTED");
5499 return mesh._retn();
5502 //=======================================================================
5503 //function : dumpGroupsList
5505 //=======================================================================
5507 void SMESH_MeshEditor_i::dumpGroupsList(TPythonDump & theDumpPython,
5508 const SMESH::ListOfGroups * theGroupList)
5510 bool isDumpGroupList = ( theGroupList && theGroupList->length() > 0 );
5511 if ( isDumpGroupList )
5512 theDumpPython << theGroupList << " = ";
5515 //================================================================================
5517 \brief Generates the unique group name.
5518 \param thePrefix name prefix
5521 //================================================================================
5523 std::string SMESH_MeshEditor_i::generateGroupName(const std::string& thePrefix)
5525 SMESH::ListOfGroups_var groups = myMesh_i->GetGroups();
5526 set<std::string> groupNames;
5528 // Get existing group names
5529 for (int i = 0, nbGroups = groups->length(); i < nbGroups; i++ ) {
5530 SMESH::SMESH_GroupBase_var aGroup = groups[i];
5531 if (CORBA::is_nil(aGroup))
5534 CORBA::String_var name = aGroup->GetName();
5535 groupNames.insert( name.in() );
5539 std::string name = thePrefix;
5542 while (!groupNames.insert(name).second)
5543 name = SMESH_Comment( thePrefix ) << "_" << index++;
5548 //================================================================================
5550 * \brief Prepare SMESH_IDSource for work
5552 //================================================================================
5554 void SMESH_MeshEditor_i::prepareIdSource(SMESH::SMESH_IDSource_ptr theObject)
5556 if ( SMESH::Filter_i* filter = SMESH::DownCast<SMESH::Filter_i*>( theObject ))
5558 SMESH::SMESH_Mesh_var mesh = myMesh_i->_this();
5559 filter->SetMesh( mesh );
5562 //================================================================================
5564 * \brief Retrieve elements of given type from SMESH_IDSource
5566 //================================================================================
5568 bool SMESH_MeshEditor_i::idSourceToSet(SMESH::SMESH_IDSource_ptr theIDSource,
5569 const SMESHDS_Mesh* theMeshDS,
5570 TIDSortedElemSet& theElemSet,
5571 const SMDSAbs_ElementType theType,
5572 const bool emptyIfIsMesh,
5573 IDSource_Error* error)
5576 if ( error ) *error = IDSource_OK;
5578 if ( CORBA::is_nil( theIDSource ))
5580 if ( error ) *error = IDSource_INVALID;
5583 if ( emptyIfIsMesh && SMESH::DownCast<SMESH_Mesh_i*>( theIDSource ))
5585 if ( error && getMeshDS()->GetMeshInfo().NbElements( theType ) == 0 )
5586 *error = IDSource_EMPTY;
5589 prepareIdSource( theIDSource );
5590 SMESH::long_array_var anIDs = theIDSource->GetIDs();
5591 if ( anIDs->length() == 0 )
5593 if ( error ) *error = IDSource_EMPTY;
5596 SMESH::array_of_ElementType_var types = theIDSource->GetTypes();
5597 if ( types->length() == 1 && types[0] == SMESH::NODE ) // group of nodes
5599 if ( theType == SMDSAbs_All || theType == SMDSAbs_Node )
5601 arrayToSet( anIDs, getMeshDS(), theElemSet, SMDSAbs_Node );
5605 if ( error ) *error = IDSource_INVALID;
5611 arrayToSet( anIDs, getMeshDS(), theElemSet, theType);
5612 if ( bool(anIDs->length()) != bool(theElemSet.size()))
5614 if ( error ) *error = IDSource_INVALID;
5621 //================================================================================
5623 * \brief Duplicates given elements, i.e. creates new elements based on the
5624 * same nodes as the given ones.
5625 * \param theElements - container of elements to duplicate.
5626 * \param theGroupName - a name of group to contain the generated elements.
5627 * If a group with such a name already exists, the new elements
5628 * are added to the existing group, else a new group is created.
5629 * If \a theGroupName is empty, new elements are not added
5631 * \return a group where the new elements are added. NULL if theGroupName == "".
5634 //================================================================================
5636 SMESH::SMESH_Group_ptr
5637 SMESH_MeshEditor_i::DoubleElements(SMESH::SMESH_IDSource_ptr theElements,
5638 const char* theGroupName)
5639 throw (SALOME::SALOME_Exception)
5641 SMESH::SMESH_Group_var newGroup;
5648 TIDSortedElemSet elems;
5649 if ( idSourceToSet( theElements, getMeshDS(), elems, SMDSAbs_All, /*emptyIfIsMesh=*/true))
5651 getEditor().DoubleElements( elems );
5653 if ( strlen( theGroupName ) && !getEditor().GetLastCreatedElems().empty() )
5656 SMESH::ElementType type =
5657 SMESH::ElementType( getEditor().GetLastCreatedElems()[0]->GetType() );
5658 // find existing group
5659 SMESH::ListOfGroups_var groups = myMesh_i->GetGroups();
5660 for ( size_t i = 0; i < groups->length(); ++i )
5661 if ( groups[i]->GetType() == type )
5663 CORBA::String_var name = groups[i]->GetName();
5664 if ( strcmp( name, theGroupName ) == 0 ) {
5665 newGroup = SMESH::SMESH_Group::_narrow( groups[i] );
5669 // create a new group
5670 if ( newGroup->_is_nil() )
5671 newGroup = myMesh_i->CreateGroup( type, theGroupName );
5673 if ( SMESH_Group_i* group_i = SMESH::DownCast< SMESH_Group_i* >( newGroup ))
5675 SMESHDS_Group* groupDS = static_cast< SMESHDS_Group* >( group_i->GetGroupDS() );
5676 const SMESH_SequenceOfElemPtr& aSeq = getEditor().GetLastCreatedElems();
5677 for ( size_t i = 0; i < aSeq.size(); i++ )
5678 groupDS->SMDSGroup().Add( aSeq[i] );
5683 if ( !newGroup->_is_nil() )
5684 pyDump << newGroup << " = ";
5685 pyDump << this << ".DoubleElements( "
5686 << theElements << ", " << "'" << theGroupName <<"')";
5688 SMESH_CATCH( SMESH::throwCorbaException );
5690 return newGroup._retn();
5693 //================================================================================
5695 \brief Creates a hole in a mesh by doubling the nodes of some particular elements
5696 \param theNodes - identifiers of nodes to be doubled
5697 \param theModifiedElems - identifiers of elements to be updated by the new (doubled)
5698 nodes. If list of element identifiers is empty then nodes are doubled but
5699 they not assigned to elements
5700 \return TRUE if operation has been completed successfully, FALSE otherwise
5701 \sa DoubleNode(), DoubleNodeGroup(), DoubleNodeGroups()
5703 //================================================================================
5705 CORBA::Boolean SMESH_MeshEditor_i::DoubleNodes( const SMESH::long_array& theNodes,
5706 const SMESH::long_array& theModifiedElems )
5707 throw (SALOME::SALOME_Exception)
5712 list< int > aListOfNodes;
5714 for ( i = 0, n = theNodes.length(); i < n; i++ )
5715 aListOfNodes.push_back( theNodes[ i ] );
5717 list< int > aListOfElems;
5718 for ( i = 0, n = theModifiedElems.length(); i < n; i++ )
5719 aListOfElems.push_back( theModifiedElems[ i ] );
5721 bool aResult = getEditor().DoubleNodes( aListOfNodes, aListOfElems );
5723 declareMeshModified( /*isReComputeSafe=*/ !aResult );
5725 // Update Python script
5726 TPythonDump() << this << ".DoubleNodes( " << theNodes << ", "<< theModifiedElems << " )";
5730 SMESH_CATCH( SMESH::throwCorbaException );
5734 //================================================================================
5736 \brief Creates a hole in a mesh by doubling the nodes of some particular elements
5737 This method provided for convenience works as DoubleNodes() described above.
5738 \param theNodeId - identifier of node to be doubled.
5739 \param theModifiedElems - identifiers of elements to be updated.
5740 \return TRUE if operation has been completed successfully, FALSE otherwise
5741 \sa DoubleNodes(), DoubleNodeGroup(), DoubleNodeGroups()
5743 //================================================================================
5745 CORBA::Boolean SMESH_MeshEditor_i::DoubleNode( CORBA::Long theNodeId,
5746 const SMESH::long_array& theModifiedElems )
5747 throw (SALOME::SALOME_Exception)
5750 SMESH::long_array_var aNodes = new SMESH::long_array;
5751 aNodes->length( 1 );
5752 aNodes[ 0 ] = theNodeId;
5754 TPythonDump pyDump; // suppress dump by the next line
5756 CORBA::Boolean done = DoubleNodes( aNodes, theModifiedElems );
5758 pyDump << this << ".DoubleNode( " << theNodeId << ", " << theModifiedElems << " )";
5762 SMESH_CATCH( SMESH::throwCorbaException );
5766 //================================================================================
5768 \brief Creates a hole in a mesh by doubling the nodes of some particular elements
5769 This method provided for convenience works as DoubleNodes() described above.
5770 \param theNodes - group of nodes to be doubled.
5771 \param theModifiedElems - group of elements to be updated.
5772 \return TRUE if operation has been completed successfully, FALSE otherwise
5773 \sa DoubleNode(), DoubleNodes(), DoubleNodeGroups()
5775 //================================================================================
5777 CORBA::Boolean SMESH_MeshEditor_i::DoubleNodeGroup(SMESH::SMESH_GroupBase_ptr theNodes,
5778 SMESH::SMESH_GroupBase_ptr theModifiedElems )
5779 throw (SALOME::SALOME_Exception)
5782 if ( CORBA::is_nil( theNodes ) && theNodes->GetType() != SMESH::NODE )
5785 SMESH::long_array_var aNodes = theNodes->GetListOfID();
5786 SMESH::long_array_var aModifiedElems;
5787 if ( !CORBA::is_nil( theModifiedElems ) )
5788 aModifiedElems = theModifiedElems->GetListOfID();
5790 aModifiedElems = new SMESH::long_array;
5792 TPythonDump pyDump; // suppress dump by the next line
5794 bool done = DoubleNodes( aNodes, aModifiedElems );
5796 pyDump << this << ".DoubleNodeGroup( " << theNodes << ", " << theModifiedElems << " )";
5800 SMESH_CATCH( SMESH::throwCorbaException );
5804 //================================================================================
5806 * \brief Creates a hole in a mesh by doubling the nodes of some particular elements.
5807 * Works as DoubleNodeGroup(), but returns a new group with newly created nodes.
5808 * \param theNodes - group of nodes to be doubled.
5809 * \param theModifiedElems - group of elements to be updated.
5810 * \return a new group with newly created nodes
5811 * \sa DoubleNodeGroup()
5813 //================================================================================
5815 SMESH::SMESH_Group_ptr
5816 SMESH_MeshEditor_i::DoubleNodeGroupNew( SMESH::SMESH_GroupBase_ptr theNodes,
5817 SMESH::SMESH_GroupBase_ptr theModifiedElems )
5818 throw (SALOME::SALOME_Exception)
5821 SMESH::SMESH_Group_var aNewGroup;
5823 if ( CORBA::is_nil( theNodes ) && theNodes->GetType() != SMESH::NODE )
5824 return aNewGroup._retn();
5827 SMESH::long_array_var aNodes = theNodes->GetListOfID();
5828 SMESH::long_array_var aModifiedElems;
5829 if ( !CORBA::is_nil( theModifiedElems ) )
5830 aModifiedElems = theModifiedElems->GetListOfID();
5832 aModifiedElems = new SMESH::long_array;
5833 aModifiedElems->length( 0 );
5836 TPythonDump pyDump; // suppress dump by the next line
5838 bool aResult = DoubleNodes( aNodes, aModifiedElems );
5841 // Create group with newly created nodes
5842 SMESH::long_array_var anIds = GetLastCreatedNodes();
5843 if (anIds->length() > 0) {
5844 std::string anUnindexedName (theNodes->GetName());
5845 std::string aNewName = generateGroupName(anUnindexedName + "_double");
5846 aNewGroup = myMesh_i->CreateGroup(SMESH::NODE, aNewName.c_str());
5847 aNewGroup->Add(anIds);
5848 pyDump << aNewGroup << " = ";
5852 pyDump << this << ".DoubleNodeGroupNew( " << theNodes << ", "
5853 << theModifiedElems << " )";
5855 return aNewGroup._retn();
5857 SMESH_CATCH( SMESH::throwCorbaException );
5861 //================================================================================
5863 \brief Creates a hole in a mesh by doubling the nodes of some particular elements
5864 This method provided for convenience works as DoubleNodes() described above.
5865 \param theNodes - list of groups of nodes to be doubled
5866 \param theModifiedElems - list of groups of elements to be updated.
5867 \return TRUE if operation has been completed successfully, FALSE otherwise
5868 \sa DoubleNode(), DoubleNodeGroup(), DoubleNodes()
5870 //================================================================================
5872 CORBA::Boolean SMESH_MeshEditor_i::DoubleNodeGroups(const SMESH::ListOfGroups& theNodes,
5873 const SMESH::ListOfGroups& theModifiedElems )
5874 throw (SALOME::SALOME_Exception)
5879 std::list< int > aNodes;
5881 for ( i = 0, n = theNodes.length(); i < n; i++ )
5883 SMESH::SMESH_GroupBase_var aGrp = theNodes[ i ];
5884 if ( !CORBA::is_nil( aGrp ) && aGrp->GetType() == SMESH::NODE )
5886 SMESH::long_array_var aCurr = aGrp->GetListOfID();
5887 for ( j = 0, m = aCurr->length(); j < m; j++ )
5888 aNodes.push_back( aCurr[ j ] );
5892 std::list< int > anElems;
5893 for ( i = 0, n = theModifiedElems.length(); i < n; i++ )
5895 SMESH::SMESH_GroupBase_var aGrp = theModifiedElems[ i ];
5896 if ( !CORBA::is_nil( aGrp ) && aGrp->GetType() != SMESH::NODE )
5898 SMESH::long_array_var aCurr = aGrp->GetListOfID();
5899 for ( j = 0, m = aCurr->length(); j < m; j++ )
5900 anElems.push_back( aCurr[ j ] );
5904 bool aResult = getEditor().DoubleNodes( aNodes, anElems );
5906 declareMeshModified( /*isReComputeSafe=*/false );
5908 TPythonDump() << this << ".DoubleNodeGroups( " << theNodes << ", " << theModifiedElems << " )";
5912 SMESH_CATCH( SMESH::throwCorbaException );
5916 //================================================================================
5918 * \brief Creates a hole in a mesh by doubling the nodes of some particular elements.
5919 * Works as DoubleNodeGroups(), but returns a new group with newly created nodes.
5920 * \param theNodes - group of nodes to be doubled.
5921 * \param theModifiedElems - group of elements to be updated.
5922 * \return a new group with newly created nodes
5923 * \sa DoubleNodeGroups()
5925 //================================================================================
5927 SMESH::SMESH_Group_ptr
5928 SMESH_MeshEditor_i::DoubleNodeGroupsNew( const SMESH::ListOfGroups& theNodes,
5929 const SMESH::ListOfGroups& theModifiedElems )
5930 throw (SALOME::SALOME_Exception)
5932 SMESH::SMESH_Group_var aNewGroup;
5934 TPythonDump pyDump; // suppress dump by the next line
5936 bool aResult = DoubleNodeGroups( theNodes, theModifiedElems );
5940 // Create group with newly created nodes
5941 SMESH::long_array_var anIds = GetLastCreatedNodes();
5942 if (anIds->length() > 0) {
5943 std::string anUnindexedName (theNodes[0]->GetName());
5944 std::string aNewName = generateGroupName(anUnindexedName + "_double");
5945 aNewGroup = myMesh_i->CreateGroup(SMESH::NODE, aNewName.c_str());
5946 aNewGroup->Add(anIds);
5947 pyDump << aNewGroup << " = ";
5951 pyDump << this << ".DoubleNodeGroupsNew( " << theNodes << ", "
5952 << theModifiedElems << " )";
5954 return aNewGroup._retn();
5958 //================================================================================
5960 \brief Creates a hole in a mesh by doubling the nodes of some particular elements
5961 \param theElems - the list of elements (edges or faces) to be replicated
5962 The nodes for duplication could be found from these elements
5963 \param theNodesNot - list of nodes to NOT replicate
5964 \param theAffectedElems - the list of elements (cells and edges) to which the
5965 replicated nodes should be associated to.
5966 \return TRUE if operation has been completed successfully, FALSE otherwise
5967 \sa DoubleNodeGroup(), DoubleNodeGroups()
5969 //================================================================================
5971 CORBA::Boolean SMESH_MeshEditor_i::DoubleNodeElem( const SMESH::long_array& theElems,
5972 const SMESH::long_array& theNodesNot,
5973 const SMESH::long_array& theAffectedElems )
5974 throw (SALOME::SALOME_Exception)
5979 SMESHDS_Mesh* aMeshDS = getMeshDS();
5980 TIDSortedElemSet anElems, aNodes, anAffected;
5981 arrayToSet(theElems, aMeshDS, anElems, SMDSAbs_All);
5982 arrayToSet(theNodesNot, aMeshDS, aNodes, SMDSAbs_Node);
5983 arrayToSet(theAffectedElems, aMeshDS, anAffected, SMDSAbs_All);
5985 bool aResult = getEditor().DoubleNodes( anElems, aNodes, anAffected );
5987 // Update Python script
5988 TPythonDump() << this << ".DoubleNodeElem( " << theElems << ", "
5989 << theNodesNot << ", " << theAffectedElems << " )";
5991 declareMeshModified( /*isReComputeSafe=*/false );
5994 SMESH_CATCH( SMESH::throwCorbaException );
5998 //================================================================================
6000 \brief Creates a hole in a mesh by doubling the nodes of some particular elements
6001 \param theElems - the list of elements (edges or faces) to be replicated
6002 The nodes for duplication could be found from these elements
6003 \param theNodesNot - list of nodes to NOT replicate
6004 \param theShape - shape to detect affected elements (element which geometric center
6005 located on or inside shape).
6006 The replicated nodes should be associated to affected elements.
6007 \return TRUE if operation has been completed successfully, FALSE otherwise
6008 \sa DoubleNodeGroupInRegion(), DoubleNodeGroupsInRegion()
6010 //================================================================================
6012 CORBA::Boolean SMESH_MeshEditor_i::DoubleNodeElemInRegion ( const SMESH::long_array& theElems,
6013 const SMESH::long_array& theNodesNot,
6014 GEOM::GEOM_Object_ptr theShape )
6015 throw (SALOME::SALOME_Exception)
6021 SMESHDS_Mesh* aMeshDS = getMeshDS();
6022 TIDSortedElemSet anElems, aNodes;
6023 arrayToSet(theElems, aMeshDS, anElems, SMDSAbs_All);
6024 arrayToSet(theNodesNot, aMeshDS, aNodes, SMDSAbs_Node);
6026 TopoDS_Shape aShape = SMESH_Gen_i::GetSMESHGen()->GeomObjectToShape( theShape );
6027 bool aResult = getEditor().DoubleNodesInRegion( anElems, aNodes, aShape );
6029 // Update Python script
6030 TPythonDump() << "isDone = " << this << ".DoubleNodeElemInRegion( " << theElems << ", "
6031 << theNodesNot << ", " << theShape << " )";
6033 declareMeshModified( /*isReComputeSafe=*/false );
6036 SMESH_CATCH( SMESH::throwCorbaException );
6040 //================================================================================
6042 \brief Creates a hole in a mesh by doubling the nodes of some particular elements
6043 \param theElems - group of of elements (edges or faces) to be replicated
6044 \param theNodesNot - group of nodes not to replicated
6045 \param theAffectedElems - group of elements to which the replicated nodes
6046 should be associated to.
6047 \return TRUE if operation has been completed successfully, FALSE otherwise
6048 \sa DoubleNodes(), DoubleNodeGroups()
6050 //================================================================================
6053 SMESH_MeshEditor_i::DoubleNodeElemGroup(SMESH::SMESH_GroupBase_ptr theElems,
6054 SMESH::SMESH_GroupBase_ptr theNodesNot,
6055 SMESH::SMESH_GroupBase_ptr theAffectedElems)
6056 throw (SALOME::SALOME_Exception)
6059 if ( CORBA::is_nil( theElems ) && theElems->GetType() == SMESH::NODE )
6065 SMESHDS_Mesh* aMeshDS = getMeshDS();
6066 TIDSortedElemSet anElems, aNodes, anAffected;
6067 idSourceToSet( theElems, aMeshDS, anElems, SMDSAbs_All );
6068 idSourceToSet( theNodesNot, aMeshDS, aNodes, SMDSAbs_Node );
6069 idSourceToSet( theAffectedElems, aMeshDS, anAffected, SMDSAbs_All );
6071 bool aResult = getEditor().DoubleNodes( anElems, aNodes, anAffected );
6073 // Update Python script
6074 TPythonDump() << "isDone = " << this << ".DoubleNodeElemGroup( " << theElems << ", "
6075 << theNodesNot << ", " << theAffectedElems << " )";
6077 declareMeshModified( /*isReComputeSafe=*/false );
6080 SMESH_CATCH( SMESH::throwCorbaException );
6084 //================================================================================
6086 * \brief Creates a hole in a mesh by doubling the nodes of some particular elements
6087 * Works as DoubleNodeElemGroup(), but returns a new group with newly created elements.
6088 * \param theElems - group of of elements (edges or faces) to be replicated
6089 * \param theNodesNot - group of nodes not to replicated
6090 * \param theAffectedElems - group of elements to which the replicated nodes
6091 * should be associated to.
6092 * \return a new group with newly created elements
6093 * \sa DoubleNodeElemGroup()
6095 //================================================================================
6097 SMESH::SMESH_Group_ptr
6098 SMESH_MeshEditor_i::DoubleNodeElemGroupNew(SMESH::SMESH_GroupBase_ptr theElems,
6099 SMESH::SMESH_GroupBase_ptr theNodesNot,
6100 SMESH::SMESH_GroupBase_ptr theAffectedElems)
6101 throw (SALOME::SALOME_Exception)
6104 SMESH::ListOfGroups_var twoGroups = DoubleNodeElemGroup2New( theElems,
6108 SMESH::SMESH_GroupBase_var baseGroup = twoGroups[0].in();
6109 SMESH::SMESH_Group_var elemGroup = SMESH::SMESH_Group::_narrow( baseGroup );
6111 pyDump << elemGroup << " = " << this << ".DoubleNodeElemGroupNew( "
6113 << theNodesNot << ", "
6114 << theAffectedElems << " )";
6116 return elemGroup._retn();
6119 //================================================================================
6121 * \brief Creates a hole in a mesh by doubling the nodes of some particular elements
6122 * Works as DoubleNodeElemGroup(), but returns a new group with newly created elements.
6123 * \param theElems - group of of elements (edges or faces) to be replicated
6124 * \param theNodesNot - group of nodes not to replicated
6125 * \param theAffectedElems - group of elements to which the replicated nodes
6126 * should be associated to.
6127 * \return a new group with newly created elements
6128 * \sa DoubleNodeElemGroup()
6130 //================================================================================
6132 SMESH::ListOfGroups*
6133 SMESH_MeshEditor_i::DoubleNodeElemGroup2New(SMESH::SMESH_GroupBase_ptr theElems,
6134 SMESH::SMESH_GroupBase_ptr theNodesNot,
6135 SMESH::SMESH_GroupBase_ptr theAffectedElems,
6136 CORBA::Boolean theElemGroupNeeded,
6137 CORBA::Boolean theNodeGroupNeeded)
6138 throw (SALOME::SALOME_Exception)
6141 SMESH::SMESH_Group_var aNewElemGroup, aNewNodeGroup;
6142 SMESH::ListOfGroups_var aTwoGroups = new SMESH::ListOfGroups();
6143 aTwoGroups->length( 2 );
6145 if ( CORBA::is_nil( theElems ) && theElems->GetType() == SMESH::NODE )
6146 return aTwoGroups._retn();
6151 SMESHDS_Mesh* aMeshDS = getMeshDS();
6152 TIDSortedElemSet anElems, aNodes, anAffected;
6153 idSourceToSet( theElems, aMeshDS, anElems, SMDSAbs_All );
6154 idSourceToSet( theNodesNot, aMeshDS, aNodes, SMDSAbs_Node );
6155 idSourceToSet( theAffectedElems, aMeshDS, anAffected, SMDSAbs_All );
6158 bool aResult = getEditor().DoubleNodes( anElems, aNodes, anAffected );
6160 declareMeshModified( /*isReComputeSafe=*/ !aResult );
6166 // Create group with newly created elements
6167 CORBA::String_var elemGroupName = theElems->GetName();
6168 std::string aNewName = generateGroupName( std::string(elemGroupName.in()) + "_double");
6169 if ( !getEditor().GetLastCreatedElems().empty() && theElemGroupNeeded )
6171 SMESH::long_array_var anIds = GetLastCreatedElems();
6172 SMESH::ElementType aGroupType = myMesh_i->GetElementType(anIds[0], true);
6173 aNewElemGroup = myMesh_i->CreateGroup(aGroupType, aNewName.c_str());
6174 aNewElemGroup->Add(anIds);
6176 if ( !getEditor().GetLastCreatedNodes().empty() && theNodeGroupNeeded )
6178 SMESH::long_array_var anIds = GetLastCreatedNodes();
6179 aNewNodeGroup = myMesh_i->CreateGroup(SMESH::NODE, aNewName.c_str());
6180 aNewNodeGroup->Add(anIds);
6184 // Update Python script
6187 if ( aNewElemGroup->_is_nil() ) pyDump << "nothing, ";
6188 else pyDump << aNewElemGroup << ", ";
6189 if ( aNewNodeGroup->_is_nil() ) pyDump << "nothing ] = ";
6190 else pyDump << aNewNodeGroup << " ] = ";
6192 pyDump << this << ".DoubleNodeElemGroup2New( " << theElems << ", "
6193 << theNodesNot << ", "
6194 << theAffectedElems << ", "
6195 << theElemGroupNeeded << ", "
6196 << theNodeGroupNeeded <<" )";
6198 aTwoGroups[0] = aNewElemGroup._retn();
6199 aTwoGroups[1] = aNewNodeGroup._retn();
6200 return aTwoGroups._retn();
6202 SMESH_CATCH( SMESH::throwCorbaException );
6206 //================================================================================
6208 \brief Creates a hole in a mesh by doubling the nodes of some particular elements
6209 \param theElems - group of of elements (edges or faces) to be replicated
6210 \param theNodesNot - group of nodes not to replicated
6211 \param theShape - shape to detect affected elements (element which geometric center
6212 located on or inside shape).
6213 The replicated nodes should be associated to affected elements.
6214 \return TRUE if operation has been completed successfully, FALSE otherwise
6215 \sa DoubleNodesInRegion(), DoubleNodeGroupsInRegion()
6217 //================================================================================
6220 SMESH_MeshEditor_i::DoubleNodeElemGroupInRegion(SMESH::SMESH_GroupBase_ptr theElems,
6221 SMESH::SMESH_GroupBase_ptr theNodesNot,
6222 GEOM::GEOM_Object_ptr theShape )
6223 throw (SALOME::SALOME_Exception)
6226 if ( CORBA::is_nil( theElems ) && theElems->GetType() == SMESH::NODE )
6232 SMESHDS_Mesh* aMeshDS = getMeshDS();
6233 TIDSortedElemSet anElems, aNodes, anAffected;
6234 idSourceToSet( theElems, aMeshDS, anElems, SMDSAbs_All );
6235 idSourceToSet( theNodesNot, aMeshDS, aNodes, SMDSAbs_Node );
6237 TopoDS_Shape aShape = SMESH_Gen_i::GetSMESHGen()->GeomObjectToShape( theShape );
6238 bool aResult = getEditor().DoubleNodesInRegion( anElems, aNodes, aShape );
6241 declareMeshModified( /*isReComputeSafe=*/ !aResult );
6243 // Update Python script
6244 TPythonDump() << "isDone = " << this << ".DoubleNodeElemGroupInRegion( " << theElems << ", "
6245 << theNodesNot << ", " << theShape << " )";
6248 SMESH_CATCH( SMESH::throwCorbaException );
6252 //================================================================================
6254 * \brief Re-load elements from a list of groups into a TIDSortedElemSet
6255 * \param [in] theGrpList - groups
6256 * \param [in] theMeshDS - mesh
6257 * \param [out] theElemSet - set of elements
6258 * \param [in] theIsNodeGrp - is \a theGrpList includes goups of nodes
6260 //================================================================================
6262 static void listOfGroupToSet(const SMESH::ListOfGroups& theGrpList,
6263 SMESHDS_Mesh* theMeshDS,
6264 TIDSortedElemSet& theElemSet,
6265 const bool theIsNodeGrp)
6267 for ( int i = 0, n = theGrpList.length(); i < n; i++ )
6269 SMESH::SMESH_GroupBase_var aGrp = theGrpList[ i ];
6270 if ( !CORBA::is_nil( aGrp ) && (theIsNodeGrp ? aGrp->GetType() == SMESH::NODE
6271 : aGrp->GetType() != SMESH::NODE ) )
6273 SMESH::long_array_var anIDs = aGrp->GetIDs();
6274 arrayToSet( anIDs, theMeshDS, theElemSet, theIsNodeGrp ? SMDSAbs_Node : SMDSAbs_All );
6279 //================================================================================
6281 \brief Creates a hole in a mesh by doubling the nodes of some particular elements.
6282 This method provided for convenience works as DoubleNodes() described above.
6283 \param theElems - list of groups of elements (edges or faces) to be replicated
6284 \param theNodesNot - list of groups of nodes not to replicated
6285 \param theAffectedElems - group of elements to which the replicated nodes
6286 should be associated to.
6287 \return TRUE if operation has been completed successfully, FALSE otherwise
6288 \sa DoubleNodeGroup(), DoubleNodes(), DoubleNodeElemGroupsNew()
6290 //================================================================================
6293 SMESH_MeshEditor_i::DoubleNodeElemGroups(const SMESH::ListOfGroups& theElems,
6294 const SMESH::ListOfGroups& theNodesNot,
6295 const SMESH::ListOfGroups& theAffectedElems)
6296 throw (SALOME::SALOME_Exception)
6302 SMESHDS_Mesh* aMeshDS = getMeshDS();
6303 TIDSortedElemSet anElems, aNodes, anAffected;
6304 listOfGroupToSet(theElems, aMeshDS, anElems, false );
6305 listOfGroupToSet(theNodesNot, aMeshDS, aNodes, true );
6306 listOfGroupToSet(theAffectedElems, aMeshDS, anAffected, false );
6308 bool aResult = getEditor().DoubleNodes( anElems, aNodes, anAffected );
6310 // Update Python script
6311 TPythonDump() << "isDone = " << this << ".DoubleNodeElemGroups( " << &theElems << ", "
6312 << &theNodesNot << ", " << &theAffectedElems << " )";
6314 declareMeshModified( /*isReComputeSafe=*/false );
6317 SMESH_CATCH( SMESH::throwCorbaException );
6321 //================================================================================
6323 * \brief Creates a hole in a mesh by doubling the nodes of some particular elements
6324 * Works as DoubleNodeElemGroups(), but returns a new group with newly created elements.
6325 \param theElems - list of groups of elements (edges or faces) to be replicated
6326 \param theNodesNot - list of groups of nodes not to replicated
6327 \param theAffectedElems - group of elements to which the replicated nodes
6328 should be associated to.
6329 * \return a new group with newly created elements
6330 * \sa DoubleNodeElemGroups()
6332 //================================================================================
6334 SMESH::SMESH_Group_ptr
6335 SMESH_MeshEditor_i::DoubleNodeElemGroupsNew(const SMESH::ListOfGroups& theElems,
6336 const SMESH::ListOfGroups& theNodesNot,
6337 const SMESH::ListOfGroups& theAffectedElems)
6338 throw (SALOME::SALOME_Exception)
6341 SMESH::ListOfGroups_var twoGroups = DoubleNodeElemGroups2New( theElems,
6345 SMESH::SMESH_GroupBase_var baseGroup = twoGroups[0].in();
6346 SMESH::SMESH_Group_var elemGroup = SMESH::SMESH_Group::_narrow( baseGroup );
6348 pyDump << elemGroup << " = " << this << ".DoubleNodeElemGroupsNew( "
6350 << theNodesNot << ", "
6351 << theAffectedElems << " )";
6353 return elemGroup._retn();
6356 //================================================================================
6358 * \brief Creates a hole in a mesh by doubling the nodes of some particular elements
6359 * Works as DoubleNodeElemGroups(), but returns a new group with newly created elements.
6360 \param theElems - list of groups of elements (edges or faces) to be replicated
6361 \param theNodesNot - list of groups of nodes not to replicated
6362 \param theAffectedElems - group of elements to which the replicated nodes
6363 should be associated to.
6364 * \return a new group with newly created elements
6365 * \sa DoubleNodeElemGroups()
6367 //================================================================================
6369 SMESH::ListOfGroups*
6370 SMESH_MeshEditor_i::DoubleNodeElemGroups2New(const SMESH::ListOfGroups& theElems,
6371 const SMESH::ListOfGroups& theNodesNot,
6372 const SMESH::ListOfGroups& theAffectedElems,
6373 CORBA::Boolean theElemGroupNeeded,
6374 CORBA::Boolean theNodeGroupNeeded)
6375 throw (SALOME::SALOME_Exception)
6378 SMESH::SMESH_Group_var aNewElemGroup, aNewNodeGroup;
6379 SMESH::ListOfGroups_var aTwoGroups = new SMESH::ListOfGroups();
6380 aTwoGroups->length( 2 );
6385 SMESHDS_Mesh* aMeshDS = getMeshDS();
6386 TIDSortedElemSet anElems, aNodes, anAffected;
6387 listOfGroupToSet(theElems, aMeshDS, anElems, false );
6388 listOfGroupToSet(theNodesNot, aMeshDS, aNodes, true );
6389 listOfGroupToSet(theAffectedElems, aMeshDS, anAffected, false );
6391 bool aResult = getEditor().DoubleNodes( anElems, aNodes, anAffected );
6393 declareMeshModified( /*isReComputeSafe=*/ !aResult );
6398 // Create group with newly created elements
6399 CORBA::String_var elemGroupName = theElems[0]->GetName();
6400 std::string aNewName = generateGroupName( std::string(elemGroupName.in()) + "_double");
6401 if ( !getEditor().GetLastCreatedElems().empty() && theElemGroupNeeded )
6403 SMESH::long_array_var anIds = GetLastCreatedElems();
6404 SMESH::ElementType aGroupType = myMesh_i->GetElementType(anIds[0], true);
6405 aNewElemGroup = myMesh_i->CreateGroup(aGroupType, aNewName.c_str());
6406 aNewElemGroup->Add(anIds);
6408 if ( !getEditor().GetLastCreatedNodes().empty() && theNodeGroupNeeded )
6410 SMESH::long_array_var anIds = GetLastCreatedNodes();
6411 aNewNodeGroup = myMesh_i->CreateGroup(SMESH::NODE, aNewName.c_str());
6412 aNewNodeGroup->Add(anIds);
6416 // Update Python script
6419 if ( aNewElemGroup->_is_nil() ) pyDump << "nothing, ";
6420 else pyDump << aNewElemGroup << ", ";
6421 if ( aNewNodeGroup->_is_nil() ) pyDump << "nothing ] = ";
6422 else pyDump << aNewNodeGroup << " ] = ";
6424 pyDump << this << ".DoubleNodeElemGroups2New( " << &theElems << ", "
6425 << &theNodesNot << ", "
6426 << &theAffectedElems << ", "
6427 << theElemGroupNeeded << ", "
6428 << theNodeGroupNeeded << " )";
6430 aTwoGroups[0] = aNewElemGroup._retn();
6431 aTwoGroups[1] = aNewNodeGroup._retn();
6432 return aTwoGroups._retn();
6434 SMESH_CATCH( SMESH::throwCorbaException );
6438 //================================================================================
6440 \brief Creates a hole in a mesh by doubling the nodes of some particular elements
6441 This method provided for convenience works as DoubleNodes() described above.
6442 \param theElems - list of groups of elements (edges or faces) to be replicated
6443 \param theNodesNot - list of groups of nodes not to replicated
6444 \param theShape - shape to detect affected elements (element which geometric center
6445 located on or inside shape).
6446 The replicated nodes should be associated to affected elements.
6447 \return TRUE if operation has been completed successfully, FALSE otherwise
6448 \sa DoubleNodeGroupInRegion(), DoubleNodesInRegion()
6450 //================================================================================
6453 SMESH_MeshEditor_i::DoubleNodeElemGroupsInRegion(const SMESH::ListOfGroups& theElems,
6454 const SMESH::ListOfGroups& theNodesNot,
6455 GEOM::GEOM_Object_ptr theShape )
6456 throw (SALOME::SALOME_Exception)
6462 SMESHDS_Mesh* aMeshDS = getMeshDS();
6463 TIDSortedElemSet anElems, aNodes;
6464 listOfGroupToSet(theElems, aMeshDS, anElems,false );
6465 listOfGroupToSet(theNodesNot, aMeshDS, aNodes, true );
6467 TopoDS_Shape aShape = SMESH_Gen_i::GetSMESHGen()->GeomObjectToShape( theShape );
6468 bool aResult = getEditor().DoubleNodesInRegion( anElems, aNodes, aShape );
6470 // Update Python script
6471 TPythonDump() << "isDone = " << this << ".DoubleNodeElemGroupsInRegion( " << &theElems << ", "
6472 << &theNodesNot << ", " << theShape << " )";
6474 declareMeshModified( /*isReComputeSafe=*/ !aResult );
6477 SMESH_CATCH( SMESH::throwCorbaException );
6481 //================================================================================
6483 \brief Identify the elements that will be affected by node duplication (actual
6484 duplication is not performed.
6485 This method is the first step of DoubleNodeElemGroupsInRegion.
6486 \param theElems - list of groups of elements (edges or faces) to be replicated
6487 \param theNodesNot - list of groups of nodes not to replicated
6488 \param theShape - shape to detect affected elements (element which geometric center
6489 located on or inside shape).
6490 The replicated nodes should be associated to affected elements.
6491 \return groups of affected elements
6492 \sa DoubleNodeElemGroupsInRegion()
6494 //================================================================================
6495 SMESH::ListOfGroups*
6496 SMESH_MeshEditor_i::AffectedElemGroupsInRegion( const SMESH::ListOfGroups& theElems,
6497 const SMESH::ListOfGroups& theNodesNot,
6498 GEOM::GEOM_Object_ptr theShape )
6499 throw (SALOME::SALOME_Exception)
6502 SMESH::ListOfGroups_var aListOfGroups = new SMESH::ListOfGroups();
6503 SMESH::SMESH_Group_var aNewEdgeGroup = SMESH::SMESH_Group::_nil();
6504 SMESH::SMESH_Group_var aNewFaceGroup = SMESH::SMESH_Group::_nil();
6505 SMESH::SMESH_Group_var aNewVolumeGroup = SMESH::SMESH_Group::_nil();
6509 ::SMESH_MeshEditor aMeshEditor(myMesh);
6511 SMESHDS_Mesh* aMeshDS = getMeshDS();
6512 TIDSortedElemSet anElems, aNodes;
6513 bool isNodeGrp = theElems.length() ? theElems[0]->GetType() == SMESH::NODE : false;
6514 listOfGroupToSet(theElems, aMeshDS, anElems, isNodeGrp);
6515 listOfGroupToSet(theNodesNot, aMeshDS, aNodes, true);
6517 TopoDS_Shape aShape = SMESH_Gen_i::GetSMESHGen()->GeomObjectToShape(theShape);
6518 TIDSortedElemSet anAffected;
6519 bool aResult = aMeshEditor.AffectedElemGroupsInRegion(anElems, aNodes, aShape, anAffected);
6521 declareMeshModified( /*isReComputeSafe=*/ !aResult );
6524 if ( aResult && anAffected.size() > 0 )
6526 SMESH::long_array_var volumeIds = new SMESH::long_array;
6527 SMESH::long_array_var faceIds = new SMESH::long_array;
6528 SMESH::long_array_var edgeIds = new SMESH::long_array;
6529 volumeIds->length( anAffected.size() );
6530 faceIds ->length( anAffected.size() );
6531 edgeIds ->length( anAffected.size() );
6536 TIDSortedElemSet::const_iterator eIt = anAffected.begin();
6537 for (; eIt != anAffected.end(); ++eIt)
6539 const SMDS_MeshElement* anElem = *eIt;
6540 int elemId = anElem->GetID();
6541 switch ( anElem->GetType() ) {
6542 case SMDSAbs_Volume: volumeIds[ivol++] = elemId; break;
6543 case SMDSAbs_Face: faceIds[iface++] = elemId; break;
6544 case SMDSAbs_Edge: edgeIds[iedge++] = elemId; break;
6548 volumeIds->length(ivol);
6549 faceIds->length(iface);
6550 edgeIds->length(iedge);
6555 aNewVolumeGroup = myMesh_i->CreateGroup(SMESH::VOLUME,
6556 generateGroupName("affectedVolumes").c_str());
6557 aNewVolumeGroup->Add(volumeIds);
6558 aListOfGroups->length( nbGroups+1 );
6559 aListOfGroups[ nbGroups++ ] = aNewVolumeGroup._retn();
6563 aNewFaceGroup = myMesh_i->CreateGroup(SMESH::FACE,
6564 generateGroupName("affectedFaces").c_str());
6565 aNewFaceGroup->Add(faceIds);
6566 aListOfGroups->length( nbGroups+1 );
6567 aListOfGroups[ nbGroups++ ] = aNewFaceGroup._retn();
6571 aNewEdgeGroup = myMesh_i->CreateGroup(SMESH::EDGE,
6572 generateGroupName("affectedEdges").c_str());
6573 aNewEdgeGroup->Add(edgeIds);
6574 aListOfGroups->length( nbGroups+1 );
6575 aListOfGroups[ nbGroups++ ] = aNewEdgeGroup._retn();
6579 // Update Python script
6581 pyDump << aListOfGroups << " = " << this << ".AffectedElemGroupsInRegion( "
6582 << &theElems << ", " << &theNodesNot << ", " << theShape << " )";
6584 return aListOfGroups._retn();
6586 SMESH_CATCH( SMESH::throwCorbaException );
6590 //================================================================================
6592 \brief Generated skin mesh (containing 2D cells) from 3D mesh
6593 The created 2D mesh elements based on nodes of free faces of boundary volumes
6594 \return TRUE if operation has been completed successfully, FALSE otherwise
6596 //================================================================================
6598 CORBA::Boolean SMESH_MeshEditor_i::Make2DMeshFrom3D()
6599 throw (SALOME::SALOME_Exception)
6604 bool aResult = getEditor().Make2DMeshFrom3D();
6606 TPythonDump() << "isDone = " << this << ".Make2DMeshFrom3D()";
6608 declareMeshModified( /*isReComputeSafe=*/ !aResult );
6611 SMESH_CATCH( SMESH::throwCorbaException );
6615 //================================================================================
6617 * \brief Double nodes on shared faces between groups of volumes and create flat elements on demand.
6618 * The list of groups must contain at least two groups. The groups have to be disjoint:
6619 * no common element into two different groups.
6620 * The nodes of the internal faces at the boundaries of the groups are doubled.
6621 * Optionally, the internal faces are replaced by flat elements.
6622 * Triangles are transformed into prisms, and quadrangles into hexahedrons.
6623 * The flat elements are stored in groups of volumes.
6624 * These groups are named according to the position of the group in the list:
6625 * 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.
6626 * 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.
6627 * All the flat elements are gathered into the group named "joints3D" (or "joints2D" in 2D situation).
6628 * The flat element of the multiple junctions between the simple junction are stored in a group named "jointsMultiples".
6629 * \param theDomains - list of groups of volumes
6630 * \param createJointElems - if TRUE, create the elements
6631 * \param onAllBoundaries - if TRUE, the nodes and elements are also created on
6632 * the boundary between \a theDomains and the rest mesh
6633 * \return TRUE if operation has been completed successfully, FALSE otherwise
6635 //================================================================================
6638 SMESH_MeshEditor_i::DoubleNodesOnGroupBoundaries( const SMESH::ListOfGroups& theDomains,
6639 CORBA::Boolean createJointElems,
6640 CORBA::Boolean onAllBoundaries )
6641 throw (SALOME::SALOME_Exception)
6648 SMESHDS_Mesh* aMeshDS = getMeshDS();
6650 // MESSAGE("theDomains.length = "<<theDomains.length());
6651 if ( theDomains.length() <= 1 && !onAllBoundaries )
6652 THROW_SALOME_CORBA_EXCEPTION("At least 2 groups are required.", SALOME::BAD_PARAM);
6654 vector<TIDSortedElemSet> domains;
6655 domains.resize( theDomains.length() );
6657 for ( int i = 0, n = theDomains.length(); i < n; i++ )
6659 SMESH::SMESH_GroupBase_var aGrp = theDomains[ i ];
6660 if ( !CORBA::is_nil( aGrp ) /*&& ( aGrp->GetType() != SMESH::NODE )*/ )
6662 // if ( aGrp->GetType() != SMESH::VOLUME )
6663 // THROW_SALOME_CORBA_EXCEPTION("Not a volume group", SALOME::BAD_PARAM);
6664 SMESH::long_array_var anIDs = aGrp->GetIDs();
6665 arrayToSet( anIDs, aMeshDS, domains[ i ], SMDSAbs_All );
6669 isOK = getEditor().DoubleNodesOnGroupBoundaries( domains, createJointElems, onAllBoundaries );
6670 // TODO publish the groups of flat elements in study
6672 declareMeshModified( /*isReComputeSafe=*/ !isOK );
6674 // Update Python script
6675 TPythonDump() << "isDone = " << this << ".DoubleNodesOnGroupBoundaries( " << &theDomains
6676 << ", " << createJointElems << ", " << onAllBoundaries << " )";
6678 SMESH_CATCH( SMESH::throwCorbaException );
6680 myMesh_i->CreateGroupServants(); // publish created groups if any
6685 //================================================================================
6687 * \brief Double nodes on some external faces and create flat elements.
6688 * Flat elements are mainly used by some types of mechanic calculations.
6690 * Each group of the list must be constituted of faces.
6691 * Triangles are transformed in prisms, and quadrangles in hexahedrons.
6692 * @param theGroupsOfFaces - list of groups of faces
6693 * @return TRUE if operation has been completed successfully, FALSE otherwise
6695 //================================================================================
6698 SMESH_MeshEditor_i::CreateFlatElementsOnFacesGroups( const SMESH::ListOfGroups& theGroupsOfFaces )
6699 throw (SALOME::SALOME_Exception)
6704 SMESHDS_Mesh* aMeshDS = getMeshDS();
6706 vector<TIDSortedElemSet> faceGroups;
6709 for ( int i = 0, n = theGroupsOfFaces.length(); i < n; i++ )
6711 SMESH::SMESH_GroupBase_var aGrp = theGroupsOfFaces[ i ];
6712 if ( !CORBA::is_nil( aGrp ) && ( aGrp->GetType() != SMESH::NODE ) )
6714 TIDSortedElemSet faceGroup;
6716 faceGroups.push_back(faceGroup);
6717 SMESH::long_array_var anIDs = aGrp->GetIDs();
6718 arrayToSet( anIDs, aMeshDS, faceGroups[ i ], SMDSAbs_All );
6722 bool aResult = getEditor().CreateFlatElementsOnFacesGroups( faceGroups );
6723 // TODO publish the groups of flat elements in study
6725 declareMeshModified( /*isReComputeSafe=*/ !aResult );
6727 // Update Python script
6728 TPythonDump() << this << ".CreateFlatElementsOnFacesGroups( " << &theGroupsOfFaces << " )";
6731 SMESH_CATCH( SMESH::throwCorbaException );
6735 //================================================================================
6737 * \brief Identify all the elements around a geom shape, get the faces delimiting
6740 * Build groups of volume to remove, groups of faces to replace on the skin of the
6741 * object, groups of faces to remove inside the object, (idem edges).
6742 * Build ordered list of nodes at the border of each group of faces to replace
6743 * (to be used to build a geom subshape).
6745 //================================================================================
6747 void SMESH_MeshEditor_i::CreateHoleSkin(CORBA::Double radius,
6748 GEOM::GEOM_Object_ptr theShape,
6749 const char* groupName,
6750 const SMESH::double_array& theNodesCoords,
6751 SMESH::array_of_long_array_out GroupsOfNodes)
6752 throw (SALOME::SALOME_Exception)
6757 std::vector<std::vector<int> > aListOfListOfNodes;
6758 ::SMESH_MeshEditor aMeshEditor( myMesh );
6760 theSearchersDeleter.Set( myMesh ); // remove theNodeSearcher if mesh is other
6761 if ( !theNodeSearcher )
6762 theNodeSearcher = SMESH_MeshAlgos::GetNodeSearcher( *getMeshDS() );
6764 vector<double> nodesCoords;
6765 for ( CORBA::ULong i = 0; i < theNodesCoords.length(); i++)
6767 nodesCoords.push_back( theNodesCoords[i] );
6770 TopoDS_Shape aShape = SMESH_Gen_i::GetSMESHGen()->GeomObjectToShape( theShape );
6771 aMeshEditor.CreateHoleSkin(radius, aShape, theNodeSearcher, groupName,
6772 nodesCoords, aListOfListOfNodes);
6774 GroupsOfNodes = new SMESH::array_of_long_array;
6775 GroupsOfNodes->length( aListOfListOfNodes.size() );
6776 std::vector<std::vector<int> >::iterator llIt = aListOfListOfNodes.begin();
6777 for ( CORBA::Long i = 0; llIt != aListOfListOfNodes.end(); llIt++, i++ )
6779 vector<int>& aListOfNodes = *llIt;
6780 vector<int>::iterator lIt = aListOfNodes.begin();;
6781 SMESH::long_array& aGroup = (*GroupsOfNodes)[ i ];
6782 aGroup.length( aListOfNodes.size() );
6783 for ( int j = 0; lIt != aListOfNodes.end(); lIt++, j++ )
6784 aGroup[ j ] = (*lIt);
6786 TPythonDump() << "lists_nodes = " << this << ".CreateHoleSkin( "
6789 << ", '" << groupName << "', "
6790 << theNodesCoords << " )";
6792 SMESH_CATCH( SMESH::throwCorbaException );
6795 // issue 20749 ===================================================================
6797 * \brief Creates missing boundary elements
6798 * \param elements - elements whose boundary is to be checked
6799 * \param dimension - defines type of boundary elements to create
6800 * \param groupName - a name of group to store created boundary elements in,
6801 * "" means not to create the group
6802 * \param meshName - a name of new mesh to store created boundary elements in,
6803 * "" means not to create the new mesh
6804 * \param toCopyElements - if true, the checked elements will be copied into the new mesh
6805 * \param toCopyExistingBondary - if true, not only new but also pre-existing
6806 * boundary elements will be copied into the new mesh
6807 * \param group - returns the create group, if any
6808 * \retval SMESH::SMESH_Mesh - the mesh where elements were added to
6810 // ================================================================================
6812 SMESH::SMESH_Mesh_ptr
6813 SMESH_MeshEditor_i::MakeBoundaryMesh(SMESH::SMESH_IDSource_ptr idSource,
6814 SMESH::Bnd_Dimension dim,
6815 const char* groupName,
6816 const char* meshName,
6817 CORBA::Boolean toCopyElements,
6818 CORBA::Boolean toCopyExistingBondary,
6819 SMESH::SMESH_Group_out group)
6820 throw (SALOME::SALOME_Exception)
6825 if ( dim > SMESH::BND_1DFROM2D )
6826 THROW_SALOME_CORBA_EXCEPTION("Invalid boundary dimension", SALOME::BAD_PARAM);
6828 SMESHDS_Mesh* aMeshDS = getMeshDS();
6830 SMESH::SMESH_Mesh_var mesh_var;
6831 SMESH::SMESH_Group_var group_var;
6835 TIDSortedElemSet elements;
6836 SMDSAbs_ElementType elemType = (dim == SMESH::BND_1DFROM2D) ? SMDSAbs_Face : SMDSAbs_Volume;
6837 if ( idSourceToSet( idSource, aMeshDS, elements, elemType,/*emptyIfIsMesh=*/true ))
6841 strlen(meshName) ? makeMesh(meshName) : SMESH::SMESH_Mesh::_duplicate(myMesh_i->_this());
6842 SMESH_Mesh_i* mesh_i = SMESH::DownCast<SMESH_Mesh_i*>( mesh_var );
6844 SMESH_Mesh* smesh_mesh = (mesh_i==myMesh_i) ? (SMESH_Mesh*)0 : &mesh_i->GetImpl();
6846 // group of new boundary elements
6847 SMESH_Group* smesh_group = 0;
6848 if ( strlen(groupName) )
6850 group_var = mesh_i->CreateGroup( SMESH::ElementType(int(elemType)-1),groupName);
6851 if ( SMESH_GroupBase_i* group_i = SMESH::DownCast<SMESH_GroupBase_i*>( group_var ))
6852 smesh_group = group_i->GetSmeshGroup();
6856 getEditor().MakeBoundaryMesh( elements,
6857 ::SMESH_MeshEditor::Bnd_Dimension(dim),
6861 toCopyExistingBondary);
6864 smesh_mesh->GetMeshDS()->Modified();
6867 const char* dimName[] = { "BND_2DFROM3D", "BND_1DFROM3D", "BND_1DFROM2D" };
6869 // result of MakeBoundaryMesh() is a tuple (mesh, group)
6870 if ( mesh_var->_is_nil() )
6871 pyDump << myMesh_i->_this() << ", ";
6873 pyDump << mesh_var << ", ";
6874 if ( group_var->_is_nil() )
6875 pyDump << "_NoneGroup = "; // assignment to None is forbidden
6877 pyDump << group_var << " = ";
6878 pyDump << this << ".MakeBoundaryMesh( "
6880 << "SMESH." << dimName[int(dim)] << ", "
6881 << "'" << groupName << "', "
6882 << "'" << meshName<< "', "
6883 << toCopyElements << ", "
6884 << toCopyExistingBondary << ")";
6886 group = group_var._retn();
6887 return mesh_var._retn();
6889 SMESH_CATCH( SMESH::throwCorbaException );
6890 return SMESH::SMESH_Mesh::_nil();
6893 //================================================================================
6895 * \brief Creates missing boundary elements
6896 * \param dimension - defines type of boundary elements to create
6897 * \param groupName - a name of group to store all boundary elements in,
6898 * "" means not to create the group
6899 * \param meshName - a name of a new mesh, which is a copy of the initial
6900 * mesh + created boundary elements; "" means not to create the new mesh
6901 * \param toCopyAll - if true, the whole initial mesh will be copied into
6902 * the new mesh else only boundary elements will be copied into the new mesh
6903 * \param groups - optional groups of elements to make boundary around
6904 * \param mesh - returns the mesh where elements were added to
6905 * \param group - returns the created group, if any
6906 * \retval long - number of added boundary elements
6908 //================================================================================
6910 CORBA::Long SMESH_MeshEditor_i::MakeBoundaryElements(SMESH::Bnd_Dimension dim,
6911 const char* groupName,
6912 const char* meshName,
6913 CORBA::Boolean toCopyAll,
6914 const SMESH::ListOfIDSources& groups,
6915 SMESH::SMESH_Mesh_out mesh,
6916 SMESH::SMESH_Group_out group)
6917 throw (SALOME::SALOME_Exception)
6922 if ( dim > SMESH::BND_1DFROM2D )
6923 THROW_SALOME_CORBA_EXCEPTION("Invalid boundary dimension", SALOME::BAD_PARAM);
6925 // separate groups belonging to this and other mesh
6926 SMESH::ListOfIDSources_var groupsOfThisMesh = new SMESH::ListOfIDSources;
6927 SMESH::ListOfIDSources_var groupsOfOtherMesh = new SMESH::ListOfIDSources;
6928 groupsOfThisMesh ->length( groups.length() );
6929 groupsOfOtherMesh->length( groups.length() );
6930 int nbGroups = 0, nbGroupsOfOtherMesh = 0;
6931 for ( CORBA::ULong i = 0; i < groups.length(); ++i )
6933 SMESH::SMESH_Mesh_var m = groups[i]->GetMesh();
6934 if ( myMesh_i != SMESH::DownCast<SMESH_Mesh_i*>( m ))
6935 groupsOfOtherMesh[ nbGroupsOfOtherMesh++ ] = groups[i];
6937 groupsOfThisMesh[ nbGroups++ ] = groups[i];
6938 if ( SMESH::DownCast<SMESH_Mesh_i*>( groups[i] ))
6939 THROW_SALOME_CORBA_EXCEPTION("expected a group but received a mesh", SALOME::BAD_PARAM);
6941 groupsOfThisMesh->length( nbGroups );
6942 groupsOfOtherMesh->length( nbGroupsOfOtherMesh );
6947 if ( nbGroupsOfOtherMesh > 0 )
6949 // process groups belonging to another mesh
6950 SMESH::SMESH_Mesh_var otherMesh = groupsOfOtherMesh[0]->GetMesh();
6951 SMESH::SMESH_MeshEditor_var editor = otherMesh->GetMeshEditor();
6952 nbAdded += editor->MakeBoundaryElements( dim, groupName, meshName, toCopyAll,
6953 groupsOfOtherMesh, mesh, group );
6956 SMESH::SMESH_Mesh_var mesh_var;
6957 SMESH::SMESH_Group_var group_var;
6960 mesh_var = SMESH::SMESH_Mesh::_duplicate( myMesh_i->_this() );
6961 const bool toCopyMesh = ( strlen( meshName ) > 0 );
6965 mesh_var = SMESH_Gen_i::GetSMESHGen()->CopyMesh(mesh_var,
6967 /*toCopyGroups=*/false,
6968 /*toKeepIDs=*/true);
6970 mesh_var = makeMesh(meshName);
6972 SMESH_Mesh_i* mesh_i = SMESH::DownCast<SMESH_Mesh_i*>( mesh_var );
6973 SMESH_Mesh* tgtMesh = &mesh_i->GetImpl();
6976 SMESH_Mesh* srcMesh = ( toCopyMesh && !toCopyAll ) ? myMesh : tgtMesh;
6977 SMESHDS_Mesh* srcMeshDS = srcMesh->GetMeshDS();
6979 // group of boundary elements
6980 SMESH_Group* smesh_group = 0;
6981 SMDSAbs_ElementType elemType = (dim == SMESH::BND_2DFROM3D) ? SMDSAbs_Volume : SMDSAbs_Face;
6982 if ( strlen( groupName ))
6984 SMESH::ElementType groupType = SMESH::ElementType( int(elemType)-1 );
6985 group_var = mesh_i->CreateGroup( groupType, groupName );
6986 if ( SMESH_GroupBase_i* group_i = SMESH::DownCast<SMESH_GroupBase_i*>( group_var ))
6987 smesh_group = group_i->GetSmeshGroup();
6990 TIDSortedElemSet elements;
6992 if ( groups.length() > 0 )
6994 for ( int i = 0; i < nbGroups; ++i )
6997 if ( idSourceToSet( groupsOfThisMesh[i], srcMeshDS, elements, elemType,/*emptyIfIsMesh=*/0 ))
6999 SMESH::Bnd_Dimension bdim =
7000 ( elemType == SMDSAbs_Volume ) ? SMESH::BND_2DFROM3D : SMESH::BND_1DFROM2D;
7001 nbAdded += getEditor().MakeBoundaryMesh( elements,
7002 ::SMESH_MeshEditor::Bnd_Dimension(bdim),
7005 /*toCopyElements=*/false,
7006 /*toCopyExistingBondary=*/srcMesh != tgtMesh,
7007 /*toAddExistingBondary=*/true,
7008 /*aroundElements=*/true);
7014 nbAdded += getEditor().MakeBoundaryMesh( elements,
7015 ::SMESH_MeshEditor::Bnd_Dimension(dim),
7018 /*toCopyElements=*/false,
7019 /*toCopyExistingBondary=*/srcMesh != tgtMesh,
7020 /*toAddExistingBondary=*/true);
7022 tgtMesh->GetMeshDS()->Modified();
7024 const char* dimName[] = { "BND_2DFROM3D", "BND_1DFROM3D", "BND_1DFROM2D" };
7026 // result of MakeBoundaryElements() is a tuple (nb, mesh, group)
7027 pyDump << "nbAdded, ";
7028 if ( mesh_var->_is_nil() )
7029 pyDump << myMesh_i->_this() << ", ";
7031 pyDump << mesh_var << ", ";
7032 if ( group_var->_is_nil() )
7033 pyDump << "_NoneGroup = "; // assignment to None is forbidden
7035 pyDump << group_var << " = ";
7036 pyDump << this << ".MakeBoundaryElements( "
7037 << "SMESH." << dimName[int(dim)] << ", "
7038 << "'" << groupName << "', "
7039 << "'" << meshName<< "', "
7040 << toCopyAll << ", "
7043 mesh = mesh_var._retn();
7044 group = group_var._retn();
7047 SMESH_CATCH( SMESH::throwCorbaException );
7051 //================================================================================
7053 * \brief Create a polyline consisting of 1D mesh elements each lying on a 2D element of
7054 * the initial mesh. Positions of new nodes are found by cutting the mesh by the
7055 * plane passing through pairs of points specified by each PolySegment structure.
7056 * If there are several paths connecting a pair of points, the shortest path is
7057 * selected by the module. Position of the cutting plane is defined by the two
7058 * points and an optional vector lying on the plane specified by a PolySegment.
7059 * By default the vector is defined by Mesh module as following. A middle point
7060 * of the two given points is computed. The middle point is projected to the mesh.
7061 * The vector goes from the middle point to the projection point. In case of planar
7062 * mesh, the vector is normal to the mesh.
7063 * \param [inout] segments - PolySegment's defining positions of cutting planes.
7064 * Return the used vector and position of the middle point.
7065 * \param [in] groupName - optional name of a group where created mesh segments will
7068 //================================================================================
7070 void SMESH_MeshEditor_i::MakePolyLine(SMESH::ListOfPolySegments& theSegments,
7071 const char* theGroupName)
7072 throw (SALOME::SALOME_Exception)
7074 if ( theSegments.length() == 0 )
7075 THROW_SALOME_CORBA_EXCEPTION("No segments given", SALOME::BAD_PARAM );
7076 if ( myMesh->NbFaces() == 0 )
7077 THROW_SALOME_CORBA_EXCEPTION("No faces in the mesh", SALOME::BAD_PARAM );
7080 initData(/*deleteSearchers=*/false);
7082 SMESHDS_Group* groupDS = 0;
7083 SMESHDS_Mesh* meshDS = getMeshDS();
7084 if ( myIsPreviewMode ) // copy faces to the tmp mesh
7086 TPreviewMesh * tmpMesh = getPreviewMesh( SMDSAbs_Edge );
7087 SMDS_ElemIteratorPtr faceIt = getMeshDS()->elementsIterator( SMDSAbs_Face );
7088 while ( faceIt->more() )
7089 tmpMesh->Copy( faceIt->next() );
7090 meshDS = tmpMesh->GetMeshDS();
7092 else if ( theGroupName[0] ) // find/create a group of segments
7094 SMESH_Mesh::GroupIteratorPtr grpIt = myMesh->GetGroups();
7095 while ( !groupDS && grpIt->more() )
7097 SMESH_Group* group = grpIt->next();
7098 if ( group->GetGroupDS()->GetType() == SMDSAbs_Edge &&
7099 strcmp( group->GetName(), theGroupName ) == 0 )
7101 groupDS = dynamic_cast< SMESHDS_Group* >( group->GetGroupDS() );
7106 SMESH::SMESH_Group_var groupVar = myMesh_i->CreateGroup( SMESH::EDGE, theGroupName );
7108 if ( SMESH_Group_i* groupImpl = SMESH::DownCast<SMESH_Group_i*>( groupVar ))
7109 groupDS = dynamic_cast< SMESHDS_Group* >( groupImpl->GetGroupDS() );
7113 // convert input polySegments
7114 ::SMESH_MeshEditor::TListOfPolySegments segments( theSegments.length() );
7115 for ( CORBA::ULong i = 0; i < theSegments.length(); ++i )
7117 SMESH::PolySegment& segIn = theSegments[ i ];
7118 ::SMESH_MeshEditor::PolySegment& segOut = segments[ i ];
7119 segOut.myNode1[0] = meshDS->FindNode( segIn.node1ID1 );
7120 segOut.myNode2[0] = meshDS->FindNode( segIn.node1ID2 );
7121 segOut.myNode1[1] = meshDS->FindNode( segIn.node2ID1 );
7122 segOut.myNode2[1] = meshDS->FindNode( segIn.node2ID2 );
7123 segOut.myVector.SetCoord( segIn.vector.PS.x,
7125 segIn.vector.PS.z );
7126 if ( !segOut.myNode1[0] )
7127 THROW_SALOME_CORBA_EXCEPTION( SMESH_Comment( "Invalid node ID: ") << segIn.node1ID1,
7128 SALOME::BAD_PARAM );
7129 if ( !segOut.myNode1[1] )
7130 THROW_SALOME_CORBA_EXCEPTION( SMESH_Comment( "Invalid node ID: ") << segIn.node2ID1,
7131 SALOME::BAD_PARAM );
7134 // get a static ElementSearcher
7135 SMESH::SMESH_IDSource_var idSource = SMESH::SMESH_IDSource::_narrow( myMesh_i->_this() );
7136 theSearchersDeleter.Set( myMesh, getPartIOR( idSource, SMESH::FACE ));
7137 if ( !theElementSearcher )
7138 theElementSearcher = SMESH_MeshAlgos::GetElementSearcher( *getMeshDS() );
7141 getEditor().MakePolyLine( segments, groupDS, theElementSearcher );
7144 if ( myIsPreviewMode )
7146 for ( CORBA::ULong i = 0; i < theSegments.length(); ++i )
7148 SMESH::PolySegment& segOut = theSegments[ i ];
7149 ::SMESH_MeshEditor::PolySegment& segIn = segments[ i ];
7150 segOut.vector.PS.x = segIn.myVector.X();
7151 segOut.vector.PS.y = segIn.myVector.Y();
7152 segOut.vector.PS.z = segIn.myVector.Z();
7157 TPythonDump() << "_segments = []";
7158 for ( CORBA::ULong i = 0; i < theSegments.length(); ++i )
7160 SMESH::PolySegment& segIn = theSegments[ i ];
7161 TPythonDump() << "_segments.append( SMESH.PolySegment( "
7162 << segIn.node1ID1 << ", "
7163 << segIn.node1ID2 << ", "
7164 << segIn.node2ID1 << ", "
7165 << segIn.node2ID2 << ", "
7166 << "smeshBuilder.MakeDirStruct( "
7167 << segIn.vector.PS.x << ", "
7168 << segIn.vector.PS.y << ", "
7169 << segIn.vector.PS.z << ")))";
7171 TPythonDump() << this << ".MakePolyLine( _segments, '" << theGroupName << "')";
7174 SMESH_CATCH( SMESH::throwCorbaException );