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 created 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 SALOMEDS::Study_var study = SMESH_Gen_i::getStudyServant();
4092 SALOMEDS::StudyBuilder_var builder = study->NewBuilder();
4093 SALOMEDS::SObject_wrap meshSO = SMESH_Gen_i::ObjectToSObject( mesh_var );
4094 builder->RemoveObjectWithChildren( meshSO );
4095 THROW_SALOME_CORBA_EXCEPTION("Offset failed", SALOME::INTERNAL_ERROR);
4098 // result of Offset() is a tuple (mesh, groups)
4099 if ( mesh_var->_is_nil() ) pyDump << myMesh_i->_this() << ", ";
4100 else pyDump << mesh_var << ", ";
4101 pyDump << theGroups << " = " << this << ".Offset( "
4102 << theObject << ", "
4104 << theCopyGroups << ", "
4105 << theCopyElements << ", "
4106 << "'" << theMeshName<< "')";
4109 return mesh_var._retn();
4111 SMESH_CATCH( SMESH::throwCorbaException );
4112 return SMESH::SMESH_Mesh::_nil();
4115 //=======================================================================
4116 //function : findCoincidentNodes
4118 //=======================================================================
4120 void SMESH_MeshEditor_i::
4121 findCoincidentNodes (TIDSortedNodeSet & Nodes,
4122 CORBA::Double Tolerance,
4123 SMESH::array_of_long_array_out GroupsOfNodes,
4124 CORBA::Boolean SeparateCornersAndMedium)
4126 ::SMESH_MeshEditor::TListOfListOfNodes aListOfListOfNodes;
4127 getEditor().FindCoincidentNodes( Nodes, Tolerance, aListOfListOfNodes, SeparateCornersAndMedium );
4129 GroupsOfNodes = new SMESH::array_of_long_array;
4130 GroupsOfNodes->length( aListOfListOfNodes.size() );
4131 ::SMESH_MeshEditor::TListOfListOfNodes::iterator llIt = aListOfListOfNodes.begin();
4132 for ( CORBA::Long i = 0; llIt != aListOfListOfNodes.end(); llIt++, i++ )
4134 list< const SMDS_MeshNode* >& aListOfNodes = *llIt;
4135 list< const SMDS_MeshNode* >::iterator lIt = aListOfNodes.begin();;
4136 SMESH::long_array& aGroup = (*GroupsOfNodes)[ i ];
4137 aGroup.length( aListOfNodes.size() );
4138 for ( int j = 0; lIt != aListOfNodes.end(); lIt++, j++ )
4139 aGroup[ j ] = (*lIt)->GetID();
4143 //=======================================================================
4144 //function : FindCoincidentNodes
4146 //=======================================================================
4148 void SMESH_MeshEditor_i::
4149 FindCoincidentNodes (CORBA::Double Tolerance,
4150 SMESH::array_of_long_array_out GroupsOfNodes,
4151 CORBA::Boolean SeparateCornersAndMedium)
4152 throw (SALOME::SALOME_Exception)
4157 TIDSortedNodeSet nodes; // no input nodes
4158 findCoincidentNodes( nodes, Tolerance, GroupsOfNodes, SeparateCornersAndMedium );
4160 TPythonDump() << "coincident_nodes = " << this << ".FindCoincidentNodes( "
4161 << Tolerance << ", "
4162 << SeparateCornersAndMedium << " )";
4164 SMESH_CATCH( SMESH::throwCorbaException );
4167 //=======================================================================
4168 //function : FindCoincidentNodesOnPart
4170 //=======================================================================
4172 void SMESH_MeshEditor_i::
4173 FindCoincidentNodesOnPart(SMESH::SMESH_IDSource_ptr theObject,
4174 CORBA::Double Tolerance,
4175 SMESH::array_of_long_array_out GroupsOfNodes,
4176 CORBA::Boolean SeparateCornersAndMedium)
4177 throw (SALOME::SALOME_Exception)
4182 TIDSortedNodeSet nodes;
4183 idSourceToNodeSet( theObject, getMeshDS(), nodes );
4185 findCoincidentNodes( nodes, Tolerance, GroupsOfNodes, SeparateCornersAndMedium );
4187 TPythonDump() << "coincident_nodes_on_part = " << this << ".FindCoincidentNodesOnPart( "
4189 << Tolerance << ", "
4190 << SeparateCornersAndMedium << " )";
4192 SMESH_CATCH( SMESH::throwCorbaException );
4195 //================================================================================
4197 * \brief Finds nodes coincident with Tolerance within Object excluding nodes within
4198 * ExceptSubMeshOrGroups
4200 //================================================================================
4202 void SMESH_MeshEditor_i::
4203 FindCoincidentNodesOnPartBut(SMESH::SMESH_IDSource_ptr theObject,
4204 CORBA::Double theTolerance,
4205 SMESH::array_of_long_array_out theGroupsOfNodes,
4206 const SMESH::ListOfIDSources& theExceptSubMeshOrGroups,
4207 CORBA::Boolean theSeparateCornersAndMedium)
4208 throw (SALOME::SALOME_Exception)
4213 TIDSortedNodeSet nodes;
4214 idSourceToNodeSet( theObject, getMeshDS(), nodes );
4216 for ( CORBA::ULong i = 0; i < theExceptSubMeshOrGroups.length(); ++i )
4218 SMDS_ElemIteratorPtr nodeIt = myMesh_i->GetElements( theExceptSubMeshOrGroups[i],
4220 while ( nodeIt->more() )
4221 nodes.erase( cast2Node( nodeIt->next() ));
4223 findCoincidentNodes( nodes, theTolerance, theGroupsOfNodes, theSeparateCornersAndMedium );
4225 TPythonDump() << "coincident_nodes_on_part = " << this << ".FindCoincidentNodesOnPartBut( "
4227 << theTolerance << ", "
4228 << theExceptSubMeshOrGroups << ", "
4229 << theSeparateCornersAndMedium << " )";
4231 SMESH_CATCH( SMESH::throwCorbaException );
4234 //=======================================================================
4235 //function : MergeNodes
4237 //=======================================================================
4239 void SMESH_MeshEditor_i::MergeNodes (const SMESH::array_of_long_array& GroupsOfNodes,
4240 const SMESH::ListOfIDSources& NodesToKeep,
4241 CORBA::Boolean AvoidMakingHoles)
4242 throw (SALOME::SALOME_Exception)
4247 SMESHDS_Mesh* aMesh = getMeshDS();
4249 TPythonDump aTPythonDump;
4250 aTPythonDump << this << ".MergeNodes([";
4252 TIDSortedNodeSet setOfNodesToKeep;
4253 for ( CORBA::ULong i = 0; i < NodesToKeep.length(); ++i )
4255 prepareIdSource( NodesToKeep[i] );
4256 SMDS_ElemIteratorPtr nodeIt = myMesh_i->GetElements( NodesToKeep[i], SMESH::NODE );
4257 while ( nodeIt->more() )
4258 setOfNodesToKeep.insert( setOfNodesToKeep.end(), cast2Node( nodeIt->next() ));
4261 ::SMESH_MeshEditor::TListOfListOfNodes aListOfListOfNodes;
4262 for ( CORBA::ULong i = 0; i < GroupsOfNodes.length(); i++ )
4264 const SMESH::long_array& aNodeGroup = GroupsOfNodes[ i ];
4265 aListOfListOfNodes.push_back( list< const SMDS_MeshNode* >() );
4266 list< const SMDS_MeshNode* >& aListOfNodes = aListOfListOfNodes.back();
4267 for ( CORBA::ULong j = 0; j < aNodeGroup.length(); j++ )
4269 CORBA::Long index = aNodeGroup[ j ];
4270 if ( const SMDS_MeshNode * node = aMesh->FindNode( index ))
4272 if ( setOfNodesToKeep.count( node ))
4273 aListOfNodes.push_front( node );
4275 aListOfNodes.push_back( node );
4278 if ( aListOfNodes.size() < 2 )
4279 aListOfListOfNodes.pop_back();
4281 if ( i > 0 ) aTPythonDump << ", ";
4282 aTPythonDump << aNodeGroup;
4285 getEditor().MergeNodes( aListOfListOfNodes, AvoidMakingHoles );
4287 aTPythonDump << "], " << NodesToKeep << ", " << AvoidMakingHoles << ")";
4289 declareMeshModified( /*isReComputeSafe=*/false );
4291 SMESH_CATCH( SMESH::throwCorbaException );
4294 //=======================================================================
4295 //function : FindEqualElements
4297 //=======================================================================
4299 void SMESH_MeshEditor_i::FindEqualElements(SMESH::SMESH_IDSource_ptr theObject,
4300 SMESH::array_of_long_array_out GroupsOfElementsID)
4301 throw (SALOME::SALOME_Exception)
4306 SMESH::SMESH_GroupBase_var group = SMESH::SMESH_GroupBase::_narrow(theObject);
4307 if ( !(!group->_is_nil() && group->GetType() == SMESH::NODE) )
4309 TIDSortedElemSet elems;
4310 idSourceToSet( theObject, getMeshDS(), elems, SMDSAbs_All, /*emptyIfIsMesh=*/true);
4312 ::SMESH_MeshEditor::TListOfListOfElementsID aListOfListOfElementsID;
4313 getEditor().FindEqualElements( elems, aListOfListOfElementsID );
4315 GroupsOfElementsID = new SMESH::array_of_long_array;
4316 GroupsOfElementsID->length( aListOfListOfElementsID.size() );
4318 ::SMESH_MeshEditor::TListOfListOfElementsID::iterator arraysIt =
4319 aListOfListOfElementsID.begin();
4320 for (CORBA::Long j = 0; arraysIt != aListOfListOfElementsID.end(); ++arraysIt, ++j)
4322 SMESH::long_array& aGroup = (*GroupsOfElementsID)[ j ];
4323 list<int>& listOfIDs = *arraysIt;
4324 aGroup.length( listOfIDs.size() );
4325 list<int>::iterator idIt = listOfIDs.begin();
4326 for (int k = 0; idIt != listOfIDs.end(); ++idIt, ++k )
4327 aGroup[ k ] = *idIt;
4330 TPythonDump() << "equal_elements = " << this << ".FindEqualElements( "
4334 SMESH_CATCH( SMESH::throwCorbaException );
4337 //=======================================================================
4338 //function : MergeElements
4340 //=======================================================================
4342 void SMESH_MeshEditor_i::MergeElements(const SMESH::array_of_long_array& GroupsOfElementsID)
4343 throw (SALOME::SALOME_Exception)
4348 TPythonDump aTPythonDump;
4349 aTPythonDump << this << ".MergeElements( [";
4351 ::SMESH_MeshEditor::TListOfListOfElementsID aListOfListOfElementsID;
4353 for ( CORBA::ULong i = 0; i < GroupsOfElementsID.length(); i++ ) {
4354 const SMESH::long_array& anElemsIDGroup = GroupsOfElementsID[ i ];
4355 aListOfListOfElementsID.push_back( list< int >() );
4356 list< int >& aListOfElemsID = aListOfListOfElementsID.back();
4357 for ( CORBA::ULong j = 0; j < anElemsIDGroup.length(); j++ ) {
4358 CORBA::Long id = anElemsIDGroup[ j ];
4359 aListOfElemsID.push_back( id );
4361 if ( aListOfElemsID.size() < 2 )
4362 aListOfListOfElementsID.pop_back();
4363 if ( i > 0 ) aTPythonDump << ", ";
4364 aTPythonDump << anElemsIDGroup;
4367 getEditor().MergeElements(aListOfListOfElementsID);
4369 declareMeshModified( /*isReComputeSafe=*/true );
4371 aTPythonDump << "] )";
4373 SMESH_CATCH( SMESH::throwCorbaException );
4376 //=======================================================================
4377 //function : MergeEqualElements
4379 //=======================================================================
4381 void SMESH_MeshEditor_i::MergeEqualElements()
4382 throw (SALOME::SALOME_Exception)
4387 getEditor().MergeEqualElements();
4389 declareMeshModified( /*isReComputeSafe=*/true );
4391 TPythonDump() << this << ".MergeEqualElements()";
4393 SMESH_CATCH( SMESH::throwCorbaException );
4396 //=============================================================================
4398 * Move the node to a given point
4400 //=============================================================================
4402 CORBA::Boolean SMESH_MeshEditor_i::MoveNode(CORBA::Long NodeID,
4406 throw (SALOME::SALOME_Exception)
4409 initData(/*deleteSearchers=*/false);
4411 const SMDS_MeshNode * node = getMeshDS()->FindNode( NodeID );
4415 if ( theNodeSearcher )
4416 theSearchersDeleter.Set( myMesh ); // remove theNodeSearcher if mesh is other
4418 if ( myIsPreviewMode ) // make preview data
4420 // in a preview mesh, make edges linked to a node
4421 TPreviewMesh& tmpMesh = *getPreviewMesh();
4422 TIDSortedElemSet linkedNodes;
4423 ::SMESH_MeshEditor::GetLinkedNodes( node, linkedNodes );
4424 TIDSortedElemSet::iterator nIt = linkedNodes.begin();
4425 SMDS_MeshNode *nodeCpy1 = tmpMesh.Copy(node);
4426 for ( ; nIt != linkedNodes.end(); ++nIt )
4428 SMDS_MeshNode *nodeCpy2 = tmpMesh.Copy ( cast2Node( *nIt ));
4429 tmpMesh.GetMeshDS()->AddEdge(nodeCpy1, nodeCpy2);
4433 tmpMesh.GetMeshDS()->MoveNode(nodeCpy1, x, y, z);
4434 // fill preview data
4436 else if ( theNodeSearcher ) // move node and update theNodeSearcher data accordingly
4437 theNodeSearcher->MoveNode(node, gp_Pnt( x,y,z ));
4439 getMeshDS()->MoveNode(node, x, y, z);
4441 if ( !myIsPreviewMode )
4443 // Update Python script
4444 TPythonDump() << "isDone = " << this << ".MoveNode( "
4445 << NodeID << ", " << TVar(x) << ", " << TVar(y) << ", " << TVar(z) << " )";
4446 declareMeshModified( /*isReComputeSafe=*/false );
4449 SMESH_CATCH( SMESH::throwCorbaException );
4454 //================================================================================
4456 * \brief Return ID of node closest to a given point
4458 //================================================================================
4460 CORBA::Long SMESH_MeshEditor_i::FindNodeClosestTo(CORBA::Double x,
4463 throw (SALOME::SALOME_Exception)
4466 theSearchersDeleter.Set( myMesh ); // remove theNodeSearcher if mesh is other
4468 if ( !theNodeSearcher ) {
4469 theNodeSearcher = SMESH_MeshAlgos::GetNodeSearcher( *getMeshDS() );
4472 if ( const SMDS_MeshNode* node = theNodeSearcher->FindClosestTo( p ))
4473 return node->GetID();
4475 SMESH_CATCH( SMESH::throwCorbaException );
4479 //================================================================================
4481 * \brief If the given ID is a valid node ID (nodeID > 0), just move this node, else
4482 * move the node closest to the point to point's location and return ID of the node
4484 //================================================================================
4486 CORBA::Long SMESH_MeshEditor_i::MoveClosestNodeToPoint(CORBA::Double x,
4489 CORBA::Long theNodeID)
4490 throw (SALOME::SALOME_Exception)
4493 // We keep theNodeSearcher until any mesh modification:
4494 // 1) initData() deletes theNodeSearcher at any edition,
4495 // 2) TSearchersDeleter - at any mesh compute event and mesh change
4497 initData(/*deleteSearchers=*/false);
4499 theSearchersDeleter.Set( myMesh ); // remove theNodeSearcher if mesh is other
4501 int nodeID = theNodeID;
4502 const SMDS_MeshNode* node = getMeshDS()->FindNode( nodeID );
4503 if ( !node ) // preview moving node
4505 if ( !theNodeSearcher ) {
4506 theNodeSearcher = SMESH_MeshAlgos::GetNodeSearcher( *getMeshDS() );
4509 node = theNodeSearcher->FindClosestTo( p );
4512 nodeID = node->GetID();
4513 if ( myIsPreviewMode ) // make preview data
4515 // in a preview mesh, make edges linked to a node
4516 TPreviewMesh tmpMesh = *getPreviewMesh();
4517 TIDSortedElemSet linkedNodes;
4518 ::SMESH_MeshEditor::GetLinkedNodes( node, linkedNodes );
4519 TIDSortedElemSet::iterator nIt = linkedNodes.begin();
4520 for ( ; nIt != linkedNodes.end(); ++nIt )
4522 SMDS_LinearEdge edge( node, cast2Node( *nIt ));
4523 tmpMesh.Copy( &edge );
4526 node = tmpMesh.GetMeshDS()->FindNode( nodeID );
4528 tmpMesh.GetMeshDS()->MoveNode(node, x, y, z);
4529 // fill preview data
4531 else if ( theNodeSearcher ) // move node and update theNodeSearcher data accordingly
4533 theNodeSearcher->MoveNode(node, gp_Pnt( x,y,z ));
4537 getMeshDS()->MoveNode(node, x, y, z);
4541 if ( !myIsPreviewMode )
4543 TPythonDump() << "nodeID = " << this
4544 << ".MoveClosestNodeToPoint( "<< x << ", " << y << ", " << z
4545 << ", " << nodeID << " )";
4547 declareMeshModified( /*isReComputeSafe=*/false );
4552 SMESH_CATCH( SMESH::throwCorbaException );
4556 //=======================================================================
4558 * Return elements of given type where the given point is IN or ON.
4560 * 'ALL' type means elements of any type excluding nodes
4562 //=======================================================================
4564 SMESH::long_array* SMESH_MeshEditor_i::FindElementsByPoint(CORBA::Double x,
4567 SMESH::ElementType type)
4568 throw (SALOME::SALOME_Exception)
4571 SMESH::long_array_var res = new SMESH::long_array;
4572 vector< const SMDS_MeshElement* > foundElems;
4574 theSearchersDeleter.Set( myMesh );
4575 if ( !theElementSearcher ) {
4576 theElementSearcher = SMESH_MeshAlgos::GetElementSearcher( *getMeshDS() );
4578 theElementSearcher->FindElementsByPoint( gp_Pnt( x,y,z ),
4579 SMDSAbs_ElementType( type ),
4581 res->length( foundElems.size() );
4582 for ( size_t i = 0; i < foundElems.size(); ++i )
4583 res[i] = foundElems[i]->GetID();
4587 SMESH_CATCH( SMESH::throwCorbaException );
4591 //=======================================================================
4592 //function : FindAmongElementsByPoint
4593 //purpose : Searching among the given elements, return elements of given type
4594 // where the given point is IN or ON.
4595 // 'ALL' type means elements of any type excluding nodes
4596 //=======================================================================
4599 SMESH_MeshEditor_i::FindAmongElementsByPoint(SMESH::SMESH_IDSource_ptr elementIDs,
4603 SMESH::ElementType type)
4604 throw (SALOME::SALOME_Exception)
4607 SMESH::long_array_var res = new SMESH::long_array;
4609 if ( type != SMESH::NODE )
4611 SMESH::array_of_ElementType_var types = elementIDs->GetTypes();
4612 if ( types->length() == 1 && // a part contains only nodes or 0D elements
4613 ( types[0] == SMESH::NODE || types[0] == SMESH::ELEM0D || types[0] == SMESH::BALL) &&
4614 type != types[0] ) // but search of elements of dim > 0
4617 if ( SMESH::DownCast<SMESH_Mesh_i*>( elementIDs )) // elementIDs is the whole mesh
4618 return FindElementsByPoint( x,y,z, type );
4620 TIDSortedElemSet elements; // elems should live until FindElementsByPoint() finishes
4622 theSearchersDeleter.Set( myMesh, getPartIOR( elementIDs, type ));
4623 if ( !theElementSearcher )
4625 // create a searcher from elementIDs
4626 SMESH::SMESH_Mesh_var mesh = elementIDs->GetMesh();
4627 SMESHDS_Mesh* meshDS = SMESH::DownCast<SMESH_Mesh_i*>( mesh )->GetImpl().GetMeshDS();
4629 if ( !idSourceToSet( elementIDs, meshDS, elements,
4630 ( type == SMESH::NODE ? SMDSAbs_All : (SMDSAbs_ElementType) type ),
4631 /*emptyIfIsMesh=*/true))
4634 typedef SMDS_SetIterator<const SMDS_MeshElement*, TIDSortedElemSet::const_iterator > TIter;
4635 SMDS_ElemIteratorPtr elemsIt( new TIter( elements.begin(), elements.end() ));
4637 theElementSearcher = SMESH_MeshAlgos::GetElementSearcher( *getMeshDS(), elemsIt );
4640 vector< const SMDS_MeshElement* > foundElems;
4642 theElementSearcher->FindElementsByPoint( gp_Pnt( x,y,z ),
4643 SMDSAbs_ElementType( type ),
4645 res->length( foundElems.size() );
4646 for ( size_t i = 0; i < foundElems.size(); ++i )
4647 res[i] = foundElems[i]->GetID();
4651 SMESH_CATCH( SMESH::throwCorbaException );
4655 //=======================================================================
4656 //function : GetPointState
4657 //purpose : Return point state in a closed 2D mesh in terms of TopAbs_State enumeration.
4658 // TopAbs_UNKNOWN state means that either mesh is wrong or the analysis fails.
4659 //=======================================================================
4661 CORBA::Short SMESH_MeshEditor_i::GetPointState(CORBA::Double x,
4664 throw (SALOME::SALOME_Exception)
4667 theSearchersDeleter.Set( myMesh );
4668 if ( !theElementSearcher ) {
4669 theElementSearcher = SMESH_MeshAlgos::GetElementSearcher( *getMeshDS() );
4671 return CORBA::Short( theElementSearcher->GetPointState( gp_Pnt( x,y,z )));
4673 SMESH_CATCH( SMESH::throwCorbaException );
4677 //=======================================================================
4678 //function : IsManifold
4679 //purpose : Check if a 2D mesh is manifold
4680 //=======================================================================
4682 CORBA::Boolean SMESH_MeshEditor_i::IsManifold()
4683 throw (SALOME::SALOME_Exception)
4685 bool isManifold = true;
4688 SMESH_MeshAlgos::TFreeBorderVec foundFreeBordes;
4689 SMESH_MeshAlgos::FindFreeBorders( *getMeshDS(),
4691 /*closedOnly=*/true,
4693 SMESH_CATCH( SMESH::throwCorbaException );
4698 //=======================================================================
4699 //function : IsCoherentOrientation2D
4700 //purpose : Check if orientation of 2D elements is coherent
4701 //=======================================================================
4703 CORBA::Boolean SMESH_MeshEditor_i::IsCoherentOrientation2D()
4704 throw (SALOME::SALOME_Exception)
4706 bool isGoodOri = true;
4709 SMESH_MeshAlgos::TFreeBorderVec foundFreeBordes;
4710 SMESH_MeshAlgos::FindFreeBorders( *getMeshDS(),
4712 /*closedOnly=*/true,
4715 SMESH_CATCH( SMESH::throwCorbaException );
4720 //=======================================================================
4721 //function : FindFreeBorders
4722 //purpose : Returns all or only closed FreeBorder's.
4723 //=======================================================================
4725 SMESH::ListOfFreeBorders* SMESH_MeshEditor_i::FindFreeBorders(CORBA::Boolean closedOnly)
4726 throw (SALOME::SALOME_Exception)
4728 SMESH::ListOfFreeBorders_var resBorders = new SMESH::ListOfFreeBorders;
4731 SMESH_MeshAlgos::TFreeBorderVec foundFreeBordes;
4732 SMESH_MeshAlgos::FindFreeBorders( *getMeshDS(), foundFreeBordes, closedOnly );
4734 resBorders->length( foundFreeBordes.size() );
4735 for ( size_t i = 0; i < foundFreeBordes.size(); ++i )
4737 const SMESH_MeshAlgos::TFreeBorder& bordNodes = foundFreeBordes[i];
4738 SMESH::FreeBorder& bordOut = resBorders[i];
4739 bordOut.nodeIDs.length( bordNodes.size() );
4740 for ( size_t iN = 0; iN < bordNodes.size(); ++iN )
4741 bordOut.nodeIDs[ iN ] = bordNodes[ iN ]->GetID();
4744 SMESH_CATCH( SMESH::throwCorbaException );
4746 return resBorders._retn();
4749 //=======================================================================
4750 //function : FillHole
4751 //purpose : Fill with 2D elements a hole defined by a FreeBorder.
4752 //=======================================================================
4754 void SMESH_MeshEditor_i::FillHole(const SMESH::FreeBorder& theHole)
4755 throw (SALOME::SALOME_Exception)
4759 if ( theHole.nodeIDs.length() < 4 )
4760 THROW_SALOME_CORBA_EXCEPTION("A hole should be bound by at least 3 nodes", SALOME::BAD_PARAM);
4761 if ( theHole.nodeIDs[0] != theHole.nodeIDs[ theHole.nodeIDs.length()-1 ] )
4762 THROW_SALOME_CORBA_EXCEPTION("Not closed hole boundary. "
4763 "First and last nodes must be same", SALOME::BAD_PARAM);
4765 SMESH_MeshAlgos::TFreeBorder bordNodes;
4766 bordNodes.resize( theHole.nodeIDs.length() );
4767 for ( size_t iN = 0; iN < theHole.nodeIDs.length(); ++iN )
4769 bordNodes[ iN ] = getMeshDS()->FindNode( theHole.nodeIDs[ iN ]);
4770 if ( !bordNodes[ iN ] )
4771 THROW_SALOME_CORBA_EXCEPTION(SMESH_Comment("Node #") << theHole.nodeIDs[ iN ]
4772 << " does not exist", SALOME::BAD_PARAM);
4777 MeshEditor_I::TPreviewMesh* previewMesh = 0;
4778 SMDS_Mesh* meshDS = getMeshDS();
4779 if ( myIsPreviewMode )
4781 // copy faces sharing nodes of theHole
4782 TIDSortedElemSet holeFaces;
4783 previewMesh = getPreviewMesh( SMDSAbs_Face );
4784 for ( size_t i = 0; i < bordNodes.size(); ++i )
4786 SMDS_ElemIteratorPtr fIt = bordNodes[i]->GetInverseElementIterator( SMDSAbs_Face );
4787 while ( fIt->more() )
4789 const SMDS_MeshElement* face = fIt->next();
4790 if ( holeFaces.insert( face ).second )
4791 previewMesh->Copy( face );
4793 bordNodes[i] = previewMesh->GetMeshDS()->FindNode( bordNodes[i]->GetID() );
4794 ASSERT( bordNodes[i] );
4796 meshDS = previewMesh->GetMeshDS();
4799 std::vector<const SMDS_MeshElement*> newFaces;
4800 SMESH_MeshAlgos::FillHole( bordNodes, *meshDS, newFaces );
4802 if ( myIsPreviewMode )
4804 previewMesh->Clear();
4805 for ( size_t i = 0; i < newFaces.size(); ++i )
4806 previewMesh->Copy( newFaces[i] );
4810 getEditor().ClearLastCreated();
4811 SMESH_SequenceOfElemPtr& aSeq =
4812 const_cast<SMESH_SequenceOfElemPtr&>( getEditor().GetLastCreatedElems() );
4813 aSeq.swap( newFaces );
4815 TPythonDump() << this << ".FillHole( SMESH.FreeBorder(" << theHole.nodeIDs << " ))";
4818 SMESH_CATCH( SMESH::throwCorbaException );
4821 //=======================================================================
4822 //function : convError
4824 //=======================================================================
4826 #define RETCASE(enm) case ::SMESH_MeshEditor::enm: return SMESH::SMESH_MeshEditor::enm;
4828 static SMESH::SMESH_MeshEditor::Sew_Error convError( const::SMESH_MeshEditor::Sew_Error e )
4832 RETCASE( SEW_BORDER1_NOT_FOUND );
4833 RETCASE( SEW_BORDER2_NOT_FOUND );
4834 RETCASE( SEW_BOTH_BORDERS_NOT_FOUND );
4835 RETCASE( SEW_BAD_SIDE_NODES );
4836 RETCASE( SEW_VOLUMES_TO_SPLIT );
4837 RETCASE( SEW_DIFF_NB_OF_ELEMENTS );
4838 RETCASE( SEW_TOPO_DIFF_SETS_OF_ELEMENTS );
4839 RETCASE( SEW_BAD_SIDE1_NODES );
4840 RETCASE( SEW_BAD_SIDE2_NODES );
4841 RETCASE( SEW_INTERNAL_ERROR );
4843 return SMESH::SMESH_MeshEditor::SEW_OK;
4846 //=======================================================================
4848 * Returns groups of FreeBorder's coincident within the given tolerance.
4849 * If the tolerance <= 0.0 then one tenth of an average size of elements adjacent
4850 * to free borders being compared is used.
4852 //=======================================================================
4854 SMESH::CoincidentFreeBorders*
4855 SMESH_MeshEditor_i::FindCoincidentFreeBorders(CORBA::Double tolerance)
4857 SMESH::CoincidentFreeBorders_var aCFB = new SMESH::CoincidentFreeBorders;
4861 SMESH_MeshAlgos::CoincidentFreeBorders cfb;
4862 SMESH_MeshAlgos::FindCoincidentFreeBorders( *getMeshDS(), tolerance, cfb );
4864 // copy free borders
4865 aCFB->borders.length( cfb._borders.size() );
4866 for ( size_t i = 0; i < cfb._borders.size(); ++i )
4868 SMESH_MeshAlgos::TFreeBorder& nodes = cfb._borders[i];
4869 SMESH::FreeBorder& aBRD = aCFB->borders[i];
4870 aBRD.nodeIDs.length( nodes.size() );
4871 for ( size_t iN = 0; iN < nodes.size(); ++iN )
4872 aBRD.nodeIDs[ iN ] = nodes[ iN ]->GetID();
4875 // copy coincident parts
4876 aCFB->coincidentGroups.length( cfb._coincidentGroups.size() );
4877 for ( size_t i = 0; i < cfb._coincidentGroups.size(); ++i )
4879 SMESH_MeshAlgos::TCoincidentGroup& grp = cfb._coincidentGroups[i];
4880 SMESH::FreeBordersGroup& aGRP = aCFB->coincidentGroups[i];
4881 aGRP.length( grp.size() );
4882 for ( size_t iP = 0; iP < grp.size(); ++iP )
4884 SMESH_MeshAlgos::TFreeBorderPart& part = grp[ iP ];
4885 SMESH::FreeBorderPart& aPART = aGRP[ iP ];
4886 aPART.border = part._border;
4887 aPART.node1 = part._node1;
4888 aPART.node2 = part._node2;
4889 aPART.nodeLast = part._nodeLast;
4892 SMESH_CATCH( SMESH::doNothing );
4894 TPythonDump() << "CoincidentFreeBorders = "
4895 << this << ".FindCoincidentFreeBorders( " << tolerance << " )";
4897 return aCFB._retn();
4900 //=======================================================================
4902 * Sew FreeBorder's of each group
4904 //=======================================================================
4906 CORBA::Short SMESH_MeshEditor_i::
4907 SewCoincidentFreeBorders(const SMESH::CoincidentFreeBorders& freeBorders,
4908 CORBA::Boolean createPolygons,
4909 CORBA::Boolean createPolyhedra)
4910 throw (SALOME::SALOME_Exception)
4912 CORBA::Short nbSewed = 0;
4914 SMESH_MeshAlgos::TFreeBorderVec groups;
4915 SMESH_MeshAlgos::TFreeBorder borderNodes; // triples of nodes for every FreeBorderPart
4917 // check the input and collect nodes
4918 for ( CORBA::ULong i = 0; i < freeBorders.coincidentGroups.length(); ++i )
4920 borderNodes.clear();
4921 const SMESH::FreeBordersGroup& aGRP = freeBorders.coincidentGroups[ i ];
4922 for ( CORBA::ULong iP = 0; iP < aGRP.length(); ++iP )
4924 const SMESH::FreeBorderPart& aPART = aGRP[ iP ];
4925 if ( aPART.border < 0 || aPART.border >= (int) freeBorders.borders.length() )
4926 THROW_SALOME_CORBA_EXCEPTION("Invalid FreeBorderPart::border index", SALOME::BAD_PARAM);
4928 const SMESH::FreeBorder& aBRD = freeBorders.borders[ aPART.border ];
4930 if ( aPART.node1 < 0 || aPART.node1 > (int) aBRD.nodeIDs.length() )
4931 THROW_SALOME_CORBA_EXCEPTION("Invalid FreeBorderPart::node1", SALOME::BAD_PARAM);
4932 if ( aPART.node2 < 0 || aPART.node2 > (int) aBRD.nodeIDs.length() )
4933 THROW_SALOME_CORBA_EXCEPTION("Invalid FreeBorderPart::node2", SALOME::BAD_PARAM);
4934 if ( aPART.nodeLast < 0 || aPART.nodeLast > (int) aBRD.nodeIDs.length() )
4935 THROW_SALOME_CORBA_EXCEPTION("Invalid FreeBorderPart::nodeLast", SALOME::BAD_PARAM);
4937 // do not keep these nodes for further sewing as nodes can be removed by the sewing
4938 const SMDS_MeshNode* n1 = getMeshDS()->FindNode( aBRD.nodeIDs[ aPART.node1 ]);
4939 const SMDS_MeshNode* n2 = getMeshDS()->FindNode( aBRD.nodeIDs[ aPART.node2 ]);
4940 const SMDS_MeshNode* n3 = getMeshDS()->FindNode( aBRD.nodeIDs[ aPART.nodeLast ]);
4942 THROW_SALOME_CORBA_EXCEPTION("Nonexistent FreeBorderPart::node1", SALOME::BAD_PARAM);
4944 THROW_SALOME_CORBA_EXCEPTION("Nonexistent FreeBorderPart::node2", SALOME::BAD_PARAM);
4946 THROW_SALOME_CORBA_EXCEPTION("Nonexistent FreeBorderPart::nodeLast", SALOME::BAD_PARAM);
4948 borderNodes.push_back( n1 );
4949 borderNodes.push_back( n2 );
4950 borderNodes.push_back( n3 );
4952 groups.push_back( borderNodes );
4955 // SewFreeBorder() can merge nodes, thus nodes stored in 'groups' can become dead;
4956 // to get nodes that replace other nodes during merge we create 0D elements
4957 // on each node and MergeNodes() will replace underlying nodes of 0D elements by
4960 vector< const SMDS_MeshElement* > tmp0Delems;
4961 for ( size_t i = 0; i < groups.size(); ++i )
4963 SMESH_MeshAlgos::TFreeBorder& nodes = groups[i];
4964 for ( size_t iN = 0; iN < nodes.size(); ++iN )
4966 SMDS_ElemIteratorPtr it0D = nodes[iN]->GetInverseElementIterator(SMDSAbs_0DElement);
4968 tmp0Delems.push_back( it0D->next() );
4970 tmp0Delems.push_back( getMeshDS()->Add0DElement( nodes[iN] ));
4974 // cout << endl << "INIT" << endl;
4975 // for ( size_t i = 0; i < tmp0Delems.size(); ++i )
4977 // cout << i << " ";
4978 // if ( i % 3 == 0 ) cout << "^ ";
4979 // tmp0Delems[i]->GetNode(0)->Print( cout );
4984 ::SMESH_MeshEditor::Sew_Error res, ok = ::SMESH_MeshEditor::SEW_OK;
4986 for ( size_t i = 0; i < groups.size(); ++i )
4988 bool isBordToBord = true;
4989 bool groupSewed = false;
4990 SMESH_MeshAlgos::TFreeBorder& nodes = groups[i];
4991 for ( size_t iN = 3; iN+2 < nodes.size(); iN += 3 )
4993 const SMDS_MeshNode* n0 = tmp0Delems[ i0D + 0 ]->GetNode( 0 );
4994 const SMDS_MeshNode* n1 = tmp0Delems[ i0D + 1 ]->GetNode( 0 );
4995 const SMDS_MeshNode* n2 = tmp0Delems[ i0D + 2 ]->GetNode( 0 );
4997 const SMDS_MeshNode* n3 = tmp0Delems[ i0D + 0 + iN ]->GetNode( 0 );
4998 const SMDS_MeshNode* n4 = tmp0Delems[ i0D + 1 + iN ]->GetNode( 0 );
4999 const SMDS_MeshNode* n5 = tmp0Delems[ i0D + 2 + iN ]->GetNode( 0 );
5001 if ( !n0 || !n1 || !n2 || !n3 || !n4 || !n5 )
5004 // TIDSortedElemSet emptySet, avoidSet;
5005 // if ( !SMESH_MeshAlgos::FindFaceInSet( n0, n1, emptySet, avoidSet))
5007 // cout << "WRONG 2nd 1" << endl;
5008 // n0->Print( cout );
5009 // n1->Print( cout );
5011 // if ( !SMESH_MeshAlgos::FindFaceInSet( n3, n4, emptySet, avoidSet))
5013 // cout << "WRONG 2nd 2" << endl;
5014 // n3->Print( cout );
5015 // n4->Print( cout );
5018 if ( !isBordToBord )
5020 n1 = n2; // at border-to-side sewing only last side node (n1) is needed
5021 n2 = 0; // and n2 is not used
5023 // 1st border moves to 2nd
5024 res = getEditor().SewFreeBorder( n3, n4, n5 ,// 1st
5026 /*2ndIsFreeBorder=*/ isBordToBord,
5027 createPolygons, createPolyhedra);
5028 groupSewed = ( res == ok );
5030 isBordToBord = false;
5031 // cout << endl << "SEWED GROUP " << i << " PART " << iN / 3 << endl;
5032 // for ( size_t t = 0; t < tmp0Delems.size(); ++t )
5034 // cout << t << " ";
5035 // if ( t % 3 == 0 ) cout << "^ ";
5036 // tmp0Delems[t]->GetNode(0)->Print( cout );
5039 i0D += nodes.size();
5040 nbSewed += groupSewed;
5043 TPythonDump() << "nbSewed = " << this << ".SewCoincidentFreeBorders( "
5044 << freeBorders << ", "
5045 << createPolygons << ", "
5046 << createPolyhedra << " )";
5048 SMESH_CATCH( SMESH::doNothing );
5050 declareMeshModified( /*isReComputeSafe=*/false );
5052 // remove tmp 0D elements
5054 set< const SMDS_MeshElement* > removed0D;
5055 for ( size_t i = 0; i < tmp0Delems.size(); ++i )
5057 if ( removed0D.insert( tmp0Delems[i] ).second )
5058 getMeshDS()->RemoveFreeElement( tmp0Delems[i], /*sm=*/0, /*fromGroups=*/false );
5060 SMESH_CATCH( SMESH::throwCorbaException );
5065 //=======================================================================
5066 //function : SewFreeBorders
5068 //=======================================================================
5070 SMESH::SMESH_MeshEditor::Sew_Error
5071 SMESH_MeshEditor_i::SewFreeBorders(CORBA::Long FirstNodeID1,
5072 CORBA::Long SecondNodeID1,
5073 CORBA::Long LastNodeID1,
5074 CORBA::Long FirstNodeID2,
5075 CORBA::Long SecondNodeID2,
5076 CORBA::Long LastNodeID2,
5077 CORBA::Boolean CreatePolygons,
5078 CORBA::Boolean CreatePolyedrs)
5079 throw (SALOME::SALOME_Exception)
5084 SMESHDS_Mesh* aMesh = getMeshDS();
5086 const SMDS_MeshNode* aBorderFirstNode = aMesh->FindNode( FirstNodeID1 );
5087 const SMDS_MeshNode* aBorderSecondNode = aMesh->FindNode( SecondNodeID1 );
5088 const SMDS_MeshNode* aBorderLastNode = aMesh->FindNode( LastNodeID1 );
5089 const SMDS_MeshNode* aSide2FirstNode = aMesh->FindNode( FirstNodeID2 );
5090 const SMDS_MeshNode* aSide2SecondNode = aMesh->FindNode( SecondNodeID2 );
5091 const SMDS_MeshNode* aSide2ThirdNode = aMesh->FindNode( LastNodeID2 );
5093 if (!aBorderFirstNode ||
5094 !aBorderSecondNode||
5096 return SMESH::SMESH_MeshEditor::SEW_BORDER1_NOT_FOUND;
5097 if (!aSide2FirstNode ||
5098 !aSide2SecondNode ||
5100 return SMESH::SMESH_MeshEditor::SEW_BORDER2_NOT_FOUND;
5102 TPythonDump() << "error = " << this << ".SewFreeBorders( "
5103 << FirstNodeID1 << ", "
5104 << SecondNodeID1 << ", "
5105 << LastNodeID1 << ", "
5106 << FirstNodeID2 << ", "
5107 << SecondNodeID2 << ", "
5108 << LastNodeID2 << ", "
5109 << CreatePolygons<< ", "
5110 << CreatePolyedrs<< " )";
5112 SMESH::SMESH_MeshEditor::Sew_Error error =
5113 convError( getEditor().SewFreeBorder (aBorderFirstNode,
5124 declareMeshModified( /*isReComputeSafe=*/false );
5127 SMESH_CATCH( SMESH::throwCorbaException );
5128 return SMESH::SMESH_MeshEditor::Sew_Error(0);
5132 //=======================================================================
5133 //function : SewConformFreeBorders
5135 //=======================================================================
5137 SMESH::SMESH_MeshEditor::Sew_Error
5138 SMESH_MeshEditor_i::SewConformFreeBorders(CORBA::Long FirstNodeID1,
5139 CORBA::Long SecondNodeID1,
5140 CORBA::Long LastNodeID1,
5141 CORBA::Long FirstNodeID2,
5142 CORBA::Long SecondNodeID2)
5143 throw (SALOME::SALOME_Exception)
5148 SMESHDS_Mesh* aMesh = getMeshDS();
5150 const SMDS_MeshNode* aBorderFirstNode = aMesh->FindNode( FirstNodeID1 );
5151 const SMDS_MeshNode* aBorderSecondNode = aMesh->FindNode( SecondNodeID1 );
5152 const SMDS_MeshNode* aBorderLastNode = aMesh->FindNode( LastNodeID1 );
5153 const SMDS_MeshNode* aSide2FirstNode = aMesh->FindNode( FirstNodeID2 );
5154 const SMDS_MeshNode* aSide2SecondNode = aMesh->FindNode( SecondNodeID2 );
5155 const SMDS_MeshNode* aSide2ThirdNode = 0;
5157 if (!aBorderFirstNode ||
5158 !aBorderSecondNode||
5160 return SMESH::SMESH_MeshEditor::SEW_BORDER1_NOT_FOUND;
5161 if (!aSide2FirstNode ||
5163 return SMESH::SMESH_MeshEditor::SEW_BORDER2_NOT_FOUND;
5165 TPythonDump() << "error = " << this << ".SewConformFreeBorders( "
5166 << FirstNodeID1 << ", "
5167 << SecondNodeID1 << ", "
5168 << LastNodeID1 << ", "
5169 << FirstNodeID2 << ", "
5170 << SecondNodeID2 << " )";
5172 SMESH::SMESH_MeshEditor::Sew_Error error =
5173 convError( getEditor().SewFreeBorder (aBorderFirstNode,
5182 declareMeshModified( /*isReComputeSafe=*/false );
5185 SMESH_CATCH( SMESH::throwCorbaException );
5186 return SMESH::SMESH_MeshEditor::Sew_Error(0);
5190 //=======================================================================
5191 //function : SewBorderToSide
5193 //=======================================================================
5195 SMESH::SMESH_MeshEditor::Sew_Error
5196 SMESH_MeshEditor_i::SewBorderToSide(CORBA::Long FirstNodeIDOnFreeBorder,
5197 CORBA::Long SecondNodeIDOnFreeBorder,
5198 CORBA::Long LastNodeIDOnFreeBorder,
5199 CORBA::Long FirstNodeIDOnSide,
5200 CORBA::Long LastNodeIDOnSide,
5201 CORBA::Boolean CreatePolygons,
5202 CORBA::Boolean CreatePolyedrs)
5203 throw (SALOME::SALOME_Exception)
5208 SMESHDS_Mesh* aMesh = getMeshDS();
5210 const SMDS_MeshNode* aBorderFirstNode = aMesh->FindNode( FirstNodeIDOnFreeBorder );
5211 const SMDS_MeshNode* aBorderSecondNode = aMesh->FindNode( SecondNodeIDOnFreeBorder );
5212 const SMDS_MeshNode* aBorderLastNode = aMesh->FindNode( LastNodeIDOnFreeBorder );
5213 const SMDS_MeshNode* aSide2FirstNode = aMesh->FindNode( FirstNodeIDOnSide );
5214 const SMDS_MeshNode* aSide2SecondNode = aMesh->FindNode( LastNodeIDOnSide );
5215 const SMDS_MeshNode* aSide2ThirdNode = 0;
5217 if (!aBorderFirstNode ||
5218 !aBorderSecondNode||
5220 return SMESH::SMESH_MeshEditor::SEW_BORDER1_NOT_FOUND;
5221 if (!aSide2FirstNode ||
5223 return SMESH::SMESH_MeshEditor::SEW_BAD_SIDE_NODES;
5225 TPythonDump() << "error = " << this << ".SewBorderToSide( "
5226 << FirstNodeIDOnFreeBorder << ", "
5227 << SecondNodeIDOnFreeBorder << ", "
5228 << LastNodeIDOnFreeBorder << ", "
5229 << FirstNodeIDOnSide << ", "
5230 << LastNodeIDOnSide << ", "
5231 << CreatePolygons << ", "
5232 << CreatePolyedrs << ") ";
5234 SMESH::SMESH_MeshEditor::Sew_Error error =
5235 convError( getEditor().SewFreeBorder (aBorderFirstNode,
5245 declareMeshModified( /*isReComputeSafe=*/false );
5248 SMESH_CATCH( SMESH::throwCorbaException );
5249 return SMESH::SMESH_MeshEditor::Sew_Error(0);
5253 //=======================================================================
5254 //function : SewSideElements
5256 //=======================================================================
5258 SMESH::SMESH_MeshEditor::Sew_Error
5259 SMESH_MeshEditor_i::SewSideElements(const SMESH::long_array& IDsOfSide1Elements,
5260 const SMESH::long_array& IDsOfSide2Elements,
5261 CORBA::Long NodeID1OfSide1ToMerge,
5262 CORBA::Long NodeID1OfSide2ToMerge,
5263 CORBA::Long NodeID2OfSide1ToMerge,
5264 CORBA::Long NodeID2OfSide2ToMerge)
5265 throw (SALOME::SALOME_Exception)
5270 SMESHDS_Mesh* aMesh = getMeshDS();
5272 const SMDS_MeshNode* aFirstNode1ToMerge = aMesh->FindNode( NodeID1OfSide1ToMerge );
5273 const SMDS_MeshNode* aFirstNode2ToMerge = aMesh->FindNode( NodeID1OfSide2ToMerge );
5274 const SMDS_MeshNode* aSecondNode1ToMerge = aMesh->FindNode( NodeID2OfSide1ToMerge );
5275 const SMDS_MeshNode* aSecondNode2ToMerge = aMesh->FindNode( NodeID2OfSide2ToMerge );
5277 if (!aFirstNode1ToMerge ||
5278 !aFirstNode2ToMerge )
5279 return SMESH::SMESH_MeshEditor::SEW_BAD_SIDE1_NODES;
5280 if (!aSecondNode1ToMerge||
5281 !aSecondNode2ToMerge)
5282 return SMESH::SMESH_MeshEditor::SEW_BAD_SIDE2_NODES;
5284 TIDSortedElemSet aSide1Elems, aSide2Elems;
5285 arrayToSet(IDsOfSide1Elements, aMesh, aSide1Elems);
5286 arrayToSet(IDsOfSide2Elements, aMesh, aSide2Elems);
5288 TPythonDump() << "error = " << this << ".SewSideElements( "
5289 << IDsOfSide1Elements << ", "
5290 << IDsOfSide2Elements << ", "
5291 << NodeID1OfSide1ToMerge << ", "
5292 << NodeID1OfSide2ToMerge << ", "
5293 << NodeID2OfSide1ToMerge << ", "
5294 << NodeID2OfSide2ToMerge << ")";
5296 SMESH::SMESH_MeshEditor::Sew_Error error =
5297 convError( getEditor().SewSideElements (aSide1Elems, aSide2Elems,
5300 aSecondNode1ToMerge,
5301 aSecondNode2ToMerge));
5303 declareMeshModified( /*isReComputeSafe=*/false );
5306 SMESH_CATCH( SMESH::throwCorbaException );
5307 return SMESH::SMESH_MeshEditor::Sew_Error(0);
5310 //================================================================================
5312 * \brief Set new nodes for given element
5313 * \param ide - element id
5314 * \param newIDs - new node ids
5315 * \retval CORBA::Boolean - true if result is OK
5317 //================================================================================
5319 CORBA::Boolean SMESH_MeshEditor_i::ChangeElemNodes(CORBA::Long ide,
5320 const SMESH::long_array& newIDs)
5321 throw (SALOME::SALOME_Exception)
5326 const SMDS_MeshElement* elem = getMeshDS()->FindElement(ide);
5327 if(!elem) return false;
5329 int nbn = newIDs.length();
5331 vector<const SMDS_MeshNode*> aNodes(nbn);
5334 const SMDS_MeshNode* aNode = getMeshDS()->FindNode(newIDs[i]);
5337 aNodes[nbn1] = aNode;
5340 TPythonDump() << "isDone = " << this << ".ChangeElemNodes( "
5341 << ide << ", " << newIDs << " )";
5343 bool res = getMeshDS()->ChangeElementNodes( elem, & aNodes[0], nbn1+1 );
5345 declareMeshModified( /*isReComputeSafe=*/ !res );
5349 SMESH_CATCH( SMESH::throwCorbaException );
5353 //=======================================================================
5355 * \brief Makes a part of the mesh quadratic or bi-quadratic
5357 //=======================================================================
5359 void SMESH_MeshEditor_i::convertToQuadratic(CORBA::Boolean theForce3d,
5360 CORBA::Boolean theToBiQuad,
5361 SMESH::SMESH_IDSource_ptr theObject)
5362 throw (SALOME::SALOME_Exception)
5367 TIDSortedElemSet elems;
5369 if ( !( elemsOK = CORBA::is_nil( theObject )))
5371 elemsOK = idSourceToSet( theObject, getMeshDS(), elems,
5372 SMDSAbs_All, /*emptyIfIsMesh=*/true );
5376 if ( !elems.empty() && (*elems.begin())->GetType() == SMDSAbs_Node )
5377 THROW_SALOME_CORBA_EXCEPTION("Group of nodes is not allowed", SALOME::BAD_PARAM);
5379 if ( elems.empty() ) getEditor().ConvertToQuadratic(theForce3d, theToBiQuad);
5380 else getEditor().ConvertToQuadratic(theForce3d, elems, theToBiQuad);
5382 declareMeshModified( /*isReComputeSafe=*/false );
5385 SMESH_CATCH( SMESH::throwCorbaException );
5388 //=======================================================================
5389 //function : ConvertFromQuadratic
5391 //=======================================================================
5393 CORBA::Boolean SMESH_MeshEditor_i::ConvertFromQuadratic()
5394 throw (SALOME::SALOME_Exception)
5399 CORBA::Boolean isDone = getEditor().ConvertFromQuadratic();
5400 TPythonDump() << this << ".ConvertFromQuadratic()";
5401 declareMeshModified( /*isReComputeSafe=*/!isDone );
5404 SMESH_CATCH( SMESH::throwCorbaException );
5408 //=======================================================================
5409 //function : ConvertToQuadratic
5411 //=======================================================================
5413 void SMESH_MeshEditor_i::ConvertToQuadratic(CORBA::Boolean theForce3d)
5414 throw (SALOME::SALOME_Exception)
5416 convertToQuadratic( theForce3d, false );
5417 TPythonDump() << this << ".ConvertToQuadratic("<<theForce3d<<")";
5420 //================================================================================
5422 * \brief Makes a part of the mesh quadratic
5424 //================================================================================
5426 void SMESH_MeshEditor_i::ConvertToQuadraticObject(CORBA::Boolean theForce3d,
5427 SMESH::SMESH_IDSource_ptr theObject)
5428 throw (SALOME::SALOME_Exception)
5430 convertToQuadratic( theForce3d, false, theObject );
5431 TPythonDump() << this << ".ConvertToQuadraticObject("<<theForce3d<<", "<<theObject<<")";
5434 //================================================================================
5436 * \brief Makes a part of the mesh bi-quadratic
5438 //================================================================================
5440 void SMESH_MeshEditor_i::ConvertToBiQuadratic(CORBA::Boolean theForce3d,
5441 SMESH::SMESH_IDSource_ptr theObject)
5442 throw (SALOME::SALOME_Exception)
5444 convertToQuadratic( theForce3d, true, theObject );
5445 TPythonDump() << this << ".ConvertToBiQuadratic("<<theForce3d<<", "<<theObject<<")";
5448 //================================================================================
5450 * \brief Makes a part of the mesh linear
5452 //================================================================================
5454 void SMESH_MeshEditor_i::ConvertFromQuadraticObject(SMESH::SMESH_IDSource_ptr theObject)
5455 throw (SALOME::SALOME_Exception)
5462 TIDSortedElemSet elems;
5463 if ( idSourceToSet( theObject, getMeshDS(), elems, SMDSAbs_All, /*emptyIfIsMesh=*/true ))
5465 if ( elems.empty() )
5467 ConvertFromQuadratic();
5469 else if ( (*elems.begin())->GetType() == SMDSAbs_Node )
5471 THROW_SALOME_CORBA_EXCEPTION("Group of nodes is not allowed", SALOME::BAD_PARAM);
5475 getEditor().ConvertFromQuadratic(elems);
5478 declareMeshModified( /*isReComputeSafe=*/false );
5480 pyDump << this << ".ConvertFromQuadraticObject( "<<theObject<<" )";
5482 SMESH_CATCH( SMESH::throwCorbaException );
5485 //=======================================================================
5486 //function : makeMesh
5487 //purpose : create a named imported mesh
5488 //=======================================================================
5490 SMESH::SMESH_Mesh_ptr SMESH_MeshEditor_i::makeMesh(const char* theMeshName)
5492 SMESH_Gen_i* gen = SMESH_Gen_i::GetSMESHGen();
5493 SMESH::SMESH_Mesh_var mesh = gen->CreateEmptyMesh();
5494 SALOMEDS::SObject_wrap meshSO = gen->ObjectToSObject( mesh );
5495 gen->SetName( meshSO, theMeshName, "Mesh" );
5496 gen->SetPixMap( meshSO, "ICON_SMESH_TREE_MESH_IMPORTED");
5498 return mesh._retn();
5501 //=======================================================================
5502 //function : dumpGroupsList
5504 //=======================================================================
5506 void SMESH_MeshEditor_i::dumpGroupsList(TPythonDump & theDumpPython,
5507 const SMESH::ListOfGroups * theGroupList)
5509 bool isDumpGroupList = ( theGroupList && theGroupList->length() > 0 );
5510 if ( isDumpGroupList )
5511 theDumpPython << theGroupList << " = ";
5514 //================================================================================
5516 \brief Generates the unique group name.
5517 \param thePrefix name prefix
5520 //================================================================================
5522 std::string SMESH_MeshEditor_i::generateGroupName(const std::string& thePrefix)
5524 SMESH::ListOfGroups_var groups = myMesh_i->GetGroups();
5525 set<std::string> groupNames;
5527 // Get existing group names
5528 for (int i = 0, nbGroups = groups->length(); i < nbGroups; i++ ) {
5529 SMESH::SMESH_GroupBase_var aGroup = groups[i];
5530 if (CORBA::is_nil(aGroup))
5533 CORBA::String_var name = aGroup->GetName();
5534 groupNames.insert( name.in() );
5538 std::string name = thePrefix;
5541 while (!groupNames.insert(name).second)
5542 name = SMESH_Comment( thePrefix ) << "_" << index++;
5547 //================================================================================
5549 * \brief Prepare SMESH_IDSource for work
5551 //================================================================================
5553 void SMESH_MeshEditor_i::prepareIdSource(SMESH::SMESH_IDSource_ptr theObject)
5555 if ( SMESH::Filter_i* filter = SMESH::DownCast<SMESH::Filter_i*>( theObject ))
5557 SMESH::SMESH_Mesh_var mesh = myMesh_i->_this();
5558 filter->SetMesh( mesh );
5561 //================================================================================
5563 * \brief Retrieve elements of given type from SMESH_IDSource
5565 //================================================================================
5567 bool SMESH_MeshEditor_i::idSourceToSet(SMESH::SMESH_IDSource_ptr theIDSource,
5568 const SMESHDS_Mesh* theMeshDS,
5569 TIDSortedElemSet& theElemSet,
5570 const SMDSAbs_ElementType theType,
5571 const bool emptyIfIsMesh,
5572 IDSource_Error* error)
5575 if ( error ) *error = IDSource_OK;
5577 if ( CORBA::is_nil( theIDSource ))
5579 if ( error ) *error = IDSource_INVALID;
5582 if ( emptyIfIsMesh && SMESH::DownCast<SMESH_Mesh_i*>( theIDSource ))
5584 if ( error && getMeshDS()->GetMeshInfo().NbElements( theType ) == 0 )
5585 *error = IDSource_EMPTY;
5588 prepareIdSource( theIDSource );
5589 SMESH::long_array_var anIDs = theIDSource->GetIDs();
5590 if ( anIDs->length() == 0 )
5592 if ( error ) *error = IDSource_EMPTY;
5595 SMESH::array_of_ElementType_var types = theIDSource->GetTypes();
5596 if ( types->length() == 1 && types[0] == SMESH::NODE ) // group of nodes
5598 if ( theType == SMDSAbs_All || theType == SMDSAbs_Node )
5600 arrayToSet( anIDs, getMeshDS(), theElemSet, SMDSAbs_Node );
5604 if ( error ) *error = IDSource_INVALID;
5610 arrayToSet( anIDs, getMeshDS(), theElemSet, theType);
5611 if ( bool(anIDs->length()) != bool(theElemSet.size()))
5613 if ( error ) *error = IDSource_INVALID;
5620 //================================================================================
5622 * \brief Duplicates given elements, i.e. creates new elements based on the
5623 * same nodes as the given ones.
5624 * \param theElements - container of elements to duplicate.
5625 * \param theGroupName - a name of group to contain the generated elements.
5626 * If a group with such a name already exists, the new elements
5627 * are added to the existing group, else a new group is created.
5628 * If \a theGroupName is empty, new elements are not added
5630 * \return a group where the new elements are added. NULL if theGroupName == "".
5633 //================================================================================
5635 SMESH::SMESH_Group_ptr
5636 SMESH_MeshEditor_i::DoubleElements(SMESH::SMESH_IDSource_ptr theElements,
5637 const char* theGroupName)
5638 throw (SALOME::SALOME_Exception)
5640 SMESH::SMESH_Group_var newGroup;
5647 TIDSortedElemSet elems;
5648 if ( idSourceToSet( theElements, getMeshDS(), elems, SMDSAbs_All, /*emptyIfIsMesh=*/true))
5650 getEditor().DoubleElements( elems );
5652 if ( strlen( theGroupName ) && !getEditor().GetLastCreatedElems().empty() )
5655 SMESH::ElementType type =
5656 SMESH::ElementType( getEditor().GetLastCreatedElems()[0]->GetType() );
5657 // find existing group
5658 SMESH::ListOfGroups_var groups = myMesh_i->GetGroups();
5659 for ( size_t i = 0; i < groups->length(); ++i )
5660 if ( groups[i]->GetType() == type )
5662 CORBA::String_var name = groups[i]->GetName();
5663 if ( strcmp( name, theGroupName ) == 0 ) {
5664 newGroup = SMESH::SMESH_Group::_narrow( groups[i] );
5668 // create a new group
5669 if ( newGroup->_is_nil() )
5670 newGroup = myMesh_i->CreateGroup( type, theGroupName );
5672 if ( SMESH_Group_i* group_i = SMESH::DownCast< SMESH_Group_i* >( newGroup ))
5674 SMESHDS_Group* groupDS = static_cast< SMESHDS_Group* >( group_i->GetGroupDS() );
5675 const SMESH_SequenceOfElemPtr& aSeq = getEditor().GetLastCreatedElems();
5676 for ( size_t i = 0; i < aSeq.size(); i++ )
5677 groupDS->SMDSGroup().Add( aSeq[i] );
5682 if ( !newGroup->_is_nil() )
5683 pyDump << newGroup << " = ";
5684 pyDump << this << ".DoubleElements( "
5685 << theElements << ", " << "'" << theGroupName <<"')";
5687 SMESH_CATCH( SMESH::throwCorbaException );
5689 return newGroup._retn();
5692 //================================================================================
5694 \brief Creates a hole in a mesh by doubling the nodes of some particular elements
5695 \param theNodes - identifiers of nodes to be doubled
5696 \param theModifiedElems - identifiers of elements to be updated by the new (doubled)
5697 nodes. If list of element identifiers is empty then nodes are doubled but
5698 they not assigned to elements
5699 \return TRUE if operation has been completed successfully, FALSE otherwise
5700 \sa DoubleNode(), DoubleNodeGroup(), DoubleNodeGroups()
5702 //================================================================================
5704 CORBA::Boolean SMESH_MeshEditor_i::DoubleNodes( const SMESH::long_array& theNodes,
5705 const SMESH::long_array& theModifiedElems )
5706 throw (SALOME::SALOME_Exception)
5711 list< int > aListOfNodes;
5713 for ( i = 0, n = theNodes.length(); i < n; i++ )
5714 aListOfNodes.push_back( theNodes[ i ] );
5716 list< int > aListOfElems;
5717 for ( i = 0, n = theModifiedElems.length(); i < n; i++ )
5718 aListOfElems.push_back( theModifiedElems[ i ] );
5720 bool aResult = getEditor().DoubleNodes( aListOfNodes, aListOfElems );
5722 declareMeshModified( /*isReComputeSafe=*/ !aResult );
5724 // Update Python script
5725 TPythonDump() << this << ".DoubleNodes( " << theNodes << ", "<< theModifiedElems << " )";
5729 SMESH_CATCH( SMESH::throwCorbaException );
5733 //================================================================================
5735 \brief Creates a hole in a mesh by doubling the nodes of some particular elements
5736 This method provided for convenience works as DoubleNodes() described above.
5737 \param theNodeId - identifier of node to be doubled.
5738 \param theModifiedElems - identifiers of elements to be updated.
5739 \return TRUE if operation has been completed successfully, FALSE otherwise
5740 \sa DoubleNodes(), DoubleNodeGroup(), DoubleNodeGroups()
5742 //================================================================================
5744 CORBA::Boolean SMESH_MeshEditor_i::DoubleNode( CORBA::Long theNodeId,
5745 const SMESH::long_array& theModifiedElems )
5746 throw (SALOME::SALOME_Exception)
5749 SMESH::long_array_var aNodes = new SMESH::long_array;
5750 aNodes->length( 1 );
5751 aNodes[ 0 ] = theNodeId;
5753 TPythonDump pyDump; // suppress dump by the next line
5755 CORBA::Boolean done = DoubleNodes( aNodes, theModifiedElems );
5757 pyDump << this << ".DoubleNode( " << theNodeId << ", " << theModifiedElems << " )";
5761 SMESH_CATCH( SMESH::throwCorbaException );
5765 //================================================================================
5767 \brief Creates a hole in a mesh by doubling the nodes of some particular elements
5768 This method provided for convenience works as DoubleNodes() described above.
5769 \param theNodes - group of nodes to be doubled.
5770 \param theModifiedElems - group of elements to be updated.
5771 \return TRUE if operation has been completed successfully, FALSE otherwise
5772 \sa DoubleNode(), DoubleNodes(), DoubleNodeGroups()
5774 //================================================================================
5776 CORBA::Boolean SMESH_MeshEditor_i::DoubleNodeGroup(SMESH::SMESH_GroupBase_ptr theNodes,
5777 SMESH::SMESH_GroupBase_ptr theModifiedElems )
5778 throw (SALOME::SALOME_Exception)
5781 if ( CORBA::is_nil( theNodes ) && theNodes->GetType() != SMESH::NODE )
5784 SMESH::long_array_var aNodes = theNodes->GetListOfID();
5785 SMESH::long_array_var aModifiedElems;
5786 if ( !CORBA::is_nil( theModifiedElems ) )
5787 aModifiedElems = theModifiedElems->GetListOfID();
5789 aModifiedElems = new SMESH::long_array;
5791 TPythonDump pyDump; // suppress dump by the next line
5793 bool done = DoubleNodes( aNodes, aModifiedElems );
5795 pyDump << this << ".DoubleNodeGroup( " << theNodes << ", " << theModifiedElems << " )";
5799 SMESH_CATCH( SMESH::throwCorbaException );
5803 //================================================================================
5805 * \brief Creates a hole in a mesh by doubling the nodes of some particular elements.
5806 * Works as DoubleNodeGroup(), but returns a new group with newly created nodes.
5807 * \param theNodes - group of nodes to be doubled.
5808 * \param theModifiedElems - group of elements to be updated.
5809 * \return a new group with newly created nodes
5810 * \sa DoubleNodeGroup()
5812 //================================================================================
5814 SMESH::SMESH_Group_ptr
5815 SMESH_MeshEditor_i::DoubleNodeGroupNew( SMESH::SMESH_GroupBase_ptr theNodes,
5816 SMESH::SMESH_GroupBase_ptr theModifiedElems )
5817 throw (SALOME::SALOME_Exception)
5820 SMESH::SMESH_Group_var aNewGroup;
5822 if ( CORBA::is_nil( theNodes ) && theNodes->GetType() != SMESH::NODE )
5823 return aNewGroup._retn();
5826 SMESH::long_array_var aNodes = theNodes->GetListOfID();
5827 SMESH::long_array_var aModifiedElems;
5828 if ( !CORBA::is_nil( theModifiedElems ) )
5829 aModifiedElems = theModifiedElems->GetListOfID();
5831 aModifiedElems = new SMESH::long_array;
5832 aModifiedElems->length( 0 );
5835 TPythonDump pyDump; // suppress dump by the next line
5837 bool aResult = DoubleNodes( aNodes, aModifiedElems );
5840 // Create group with newly created nodes
5841 SMESH::long_array_var anIds = GetLastCreatedNodes();
5842 if (anIds->length() > 0) {
5843 std::string anUnindexedName (theNodes->GetName());
5844 std::string aNewName = generateGroupName(anUnindexedName + "_double");
5845 aNewGroup = myMesh_i->CreateGroup(SMESH::NODE, aNewName.c_str());
5846 aNewGroup->Add(anIds);
5847 pyDump << aNewGroup << " = ";
5851 pyDump << this << ".DoubleNodeGroupNew( " << theNodes << ", "
5852 << theModifiedElems << " )";
5854 return aNewGroup._retn();
5856 SMESH_CATCH( SMESH::throwCorbaException );
5860 //================================================================================
5862 \brief Creates a hole in a mesh by doubling the nodes of some particular elements
5863 This method provided for convenience works as DoubleNodes() described above.
5864 \param theNodes - list of groups of nodes to be doubled
5865 \param theModifiedElems - list of groups of elements to be updated.
5866 \return TRUE if operation has been completed successfully, FALSE otherwise
5867 \sa DoubleNode(), DoubleNodeGroup(), DoubleNodes()
5869 //================================================================================
5871 CORBA::Boolean SMESH_MeshEditor_i::DoubleNodeGroups(const SMESH::ListOfGroups& theNodes,
5872 const SMESH::ListOfGroups& theModifiedElems )
5873 throw (SALOME::SALOME_Exception)
5878 std::list< int > aNodes;
5880 for ( i = 0, n = theNodes.length(); i < n; i++ )
5882 SMESH::SMESH_GroupBase_var aGrp = theNodes[ i ];
5883 if ( !CORBA::is_nil( aGrp ) && aGrp->GetType() == SMESH::NODE )
5885 SMESH::long_array_var aCurr = aGrp->GetListOfID();
5886 for ( j = 0, m = aCurr->length(); j < m; j++ )
5887 aNodes.push_back( aCurr[ j ] );
5891 std::list< int > anElems;
5892 for ( i = 0, n = theModifiedElems.length(); i < n; i++ )
5894 SMESH::SMESH_GroupBase_var aGrp = theModifiedElems[ i ];
5895 if ( !CORBA::is_nil( aGrp ) && aGrp->GetType() != SMESH::NODE )
5897 SMESH::long_array_var aCurr = aGrp->GetListOfID();
5898 for ( j = 0, m = aCurr->length(); j < m; j++ )
5899 anElems.push_back( aCurr[ j ] );
5903 bool aResult = getEditor().DoubleNodes( aNodes, anElems );
5905 declareMeshModified( /*isReComputeSafe=*/false );
5907 TPythonDump() << this << ".DoubleNodeGroups( " << theNodes << ", " << theModifiedElems << " )";
5911 SMESH_CATCH( SMESH::throwCorbaException );
5915 //================================================================================
5917 * \brief Creates a hole in a mesh by doubling the nodes of some particular elements.
5918 * Works as DoubleNodeGroups(), but returns a new group with newly created nodes.
5919 * \param theNodes - group of nodes to be doubled.
5920 * \param theModifiedElems - group of elements to be updated.
5921 * \return a new group with newly created nodes
5922 * \sa DoubleNodeGroups()
5924 //================================================================================
5926 SMESH::SMESH_Group_ptr
5927 SMESH_MeshEditor_i::DoubleNodeGroupsNew( const SMESH::ListOfGroups& theNodes,
5928 const SMESH::ListOfGroups& theModifiedElems )
5929 throw (SALOME::SALOME_Exception)
5931 SMESH::SMESH_Group_var aNewGroup;
5933 TPythonDump pyDump; // suppress dump by the next line
5935 bool aResult = DoubleNodeGroups( theNodes, theModifiedElems );
5939 // Create group with newly created nodes
5940 SMESH::long_array_var anIds = GetLastCreatedNodes();
5941 if (anIds->length() > 0) {
5942 std::string anUnindexedName (theNodes[0]->GetName());
5943 std::string aNewName = generateGroupName(anUnindexedName + "_double");
5944 aNewGroup = myMesh_i->CreateGroup(SMESH::NODE, aNewName.c_str());
5945 aNewGroup->Add(anIds);
5946 pyDump << aNewGroup << " = ";
5950 pyDump << this << ".DoubleNodeGroupsNew( " << theNodes << ", "
5951 << theModifiedElems << " )";
5953 return aNewGroup._retn();
5957 //================================================================================
5959 \brief Creates a hole in a mesh by doubling the nodes of some particular elements
5960 \param theElems - the list of elements (edges or faces) to be replicated
5961 The nodes for duplication could be found from these elements
5962 \param theNodesNot - list of nodes to NOT replicate
5963 \param theAffectedElems - the list of elements (cells and edges) to which the
5964 replicated nodes should be associated to.
5965 \return TRUE if operation has been completed successfully, FALSE otherwise
5966 \sa DoubleNodeGroup(), DoubleNodeGroups()
5968 //================================================================================
5970 CORBA::Boolean SMESH_MeshEditor_i::DoubleNodeElem( const SMESH::long_array& theElems,
5971 const SMESH::long_array& theNodesNot,
5972 const SMESH::long_array& theAffectedElems )
5973 throw (SALOME::SALOME_Exception)
5978 SMESHDS_Mesh* aMeshDS = getMeshDS();
5979 TIDSortedElemSet anElems, aNodes, anAffected;
5980 arrayToSet(theElems, aMeshDS, anElems, SMDSAbs_All);
5981 arrayToSet(theNodesNot, aMeshDS, aNodes, SMDSAbs_Node);
5982 arrayToSet(theAffectedElems, aMeshDS, anAffected, SMDSAbs_All);
5984 bool aResult = getEditor().DoubleNodes( anElems, aNodes, anAffected );
5986 // Update Python script
5987 TPythonDump() << this << ".DoubleNodeElem( " << theElems << ", "
5988 << theNodesNot << ", " << theAffectedElems << " )";
5990 declareMeshModified( /*isReComputeSafe=*/false );
5993 SMESH_CATCH( SMESH::throwCorbaException );
5997 //================================================================================
5999 \brief Creates a hole in a mesh by doubling the nodes of some particular elements
6000 \param theElems - the list of elements (edges or faces) to be replicated
6001 The nodes for duplication could be found from these elements
6002 \param theNodesNot - list of nodes to NOT replicate
6003 \param theShape - shape to detect affected elements (element which geometric center
6004 located on or inside shape).
6005 The replicated nodes should be associated to affected elements.
6006 \return TRUE if operation has been completed successfully, FALSE otherwise
6007 \sa DoubleNodeGroupInRegion(), DoubleNodeGroupsInRegion()
6009 //================================================================================
6011 CORBA::Boolean SMESH_MeshEditor_i::DoubleNodeElemInRegion ( const SMESH::long_array& theElems,
6012 const SMESH::long_array& theNodesNot,
6013 GEOM::GEOM_Object_ptr theShape )
6014 throw (SALOME::SALOME_Exception)
6020 SMESHDS_Mesh* aMeshDS = getMeshDS();
6021 TIDSortedElemSet anElems, aNodes;
6022 arrayToSet(theElems, aMeshDS, anElems, SMDSAbs_All);
6023 arrayToSet(theNodesNot, aMeshDS, aNodes, SMDSAbs_Node);
6025 TopoDS_Shape aShape = SMESH_Gen_i::GetSMESHGen()->GeomObjectToShape( theShape );
6026 bool aResult = getEditor().DoubleNodesInRegion( anElems, aNodes, aShape );
6028 // Update Python script
6029 TPythonDump() << "isDone = " << this << ".DoubleNodeElemInRegion( " << theElems << ", "
6030 << theNodesNot << ", " << theShape << " )";
6032 declareMeshModified( /*isReComputeSafe=*/false );
6035 SMESH_CATCH( SMESH::throwCorbaException );
6039 //================================================================================
6041 \brief Creates a hole in a mesh by doubling the nodes of some particular elements
6042 \param theElems - group of of elements (edges or faces) to be replicated
6043 \param theNodesNot - group of nodes not to replicated
6044 \param theAffectedElems - group of elements to which the replicated nodes
6045 should be associated to.
6046 \return TRUE if operation has been completed successfully, FALSE otherwise
6047 \sa DoubleNodes(), DoubleNodeGroups()
6049 //================================================================================
6052 SMESH_MeshEditor_i::DoubleNodeElemGroup(SMESH::SMESH_GroupBase_ptr theElems,
6053 SMESH::SMESH_GroupBase_ptr theNodesNot,
6054 SMESH::SMESH_GroupBase_ptr theAffectedElems)
6055 throw (SALOME::SALOME_Exception)
6058 if ( CORBA::is_nil( theElems ) && theElems->GetType() == SMESH::NODE )
6064 SMESHDS_Mesh* aMeshDS = getMeshDS();
6065 TIDSortedElemSet anElems, aNodes, anAffected;
6066 idSourceToSet( theElems, aMeshDS, anElems, SMDSAbs_All );
6067 idSourceToSet( theNodesNot, aMeshDS, aNodes, SMDSAbs_Node );
6068 idSourceToSet( theAffectedElems, aMeshDS, anAffected, SMDSAbs_All );
6070 bool aResult = getEditor().DoubleNodes( anElems, aNodes, anAffected );
6072 // Update Python script
6073 TPythonDump() << "isDone = " << this << ".DoubleNodeElemGroup( " << theElems << ", "
6074 << theNodesNot << ", " << theAffectedElems << " )";
6076 declareMeshModified( /*isReComputeSafe=*/false );
6079 SMESH_CATCH( SMESH::throwCorbaException );
6083 //================================================================================
6085 * \brief Creates a hole in a mesh by doubling the nodes of some particular elements
6086 * Works as DoubleNodeElemGroup(), but returns a new group with newly created elements.
6087 * \param theElems - group of of elements (edges or faces) to be replicated
6088 * \param theNodesNot - group of nodes not to replicated
6089 * \param theAffectedElems - group of elements to which the replicated nodes
6090 * should be associated to.
6091 * \return a new group with newly created elements
6092 * \sa DoubleNodeElemGroup()
6094 //================================================================================
6096 SMESH::SMESH_Group_ptr
6097 SMESH_MeshEditor_i::DoubleNodeElemGroupNew(SMESH::SMESH_GroupBase_ptr theElems,
6098 SMESH::SMESH_GroupBase_ptr theNodesNot,
6099 SMESH::SMESH_GroupBase_ptr theAffectedElems)
6100 throw (SALOME::SALOME_Exception)
6103 SMESH::ListOfGroups_var twoGroups = DoubleNodeElemGroup2New( theElems,
6107 SMESH::SMESH_GroupBase_var baseGroup = twoGroups[0].in();
6108 SMESH::SMESH_Group_var elemGroup = SMESH::SMESH_Group::_narrow( baseGroup );
6110 pyDump << elemGroup << " = " << this << ".DoubleNodeElemGroupNew( "
6112 << theNodesNot << ", "
6113 << theAffectedElems << " )";
6115 return elemGroup._retn();
6118 //================================================================================
6120 * \brief Creates a hole in a mesh by doubling the nodes of some particular elements
6121 * Works as DoubleNodeElemGroup(), but returns a new group with newly created elements.
6122 * \param theElems - group of of elements (edges or faces) to be replicated
6123 * \param theNodesNot - group of nodes not to replicated
6124 * \param theAffectedElems - group of elements to which the replicated nodes
6125 * should be associated to.
6126 * \return a new group with newly created elements
6127 * \sa DoubleNodeElemGroup()
6129 //================================================================================
6131 SMESH::ListOfGroups*
6132 SMESH_MeshEditor_i::DoubleNodeElemGroup2New(SMESH::SMESH_GroupBase_ptr theElems,
6133 SMESH::SMESH_GroupBase_ptr theNodesNot,
6134 SMESH::SMESH_GroupBase_ptr theAffectedElems,
6135 CORBA::Boolean theElemGroupNeeded,
6136 CORBA::Boolean theNodeGroupNeeded)
6137 throw (SALOME::SALOME_Exception)
6140 SMESH::SMESH_Group_var aNewElemGroup, aNewNodeGroup;
6141 SMESH::ListOfGroups_var aTwoGroups = new SMESH::ListOfGroups();
6142 aTwoGroups->length( 2 );
6144 if ( CORBA::is_nil( theElems ) && theElems->GetType() == SMESH::NODE )
6145 return aTwoGroups._retn();
6150 SMESHDS_Mesh* aMeshDS = getMeshDS();
6151 TIDSortedElemSet anElems, aNodes, anAffected;
6152 idSourceToSet( theElems, aMeshDS, anElems, SMDSAbs_All );
6153 idSourceToSet( theNodesNot, aMeshDS, aNodes, SMDSAbs_Node );
6154 idSourceToSet( theAffectedElems, aMeshDS, anAffected, SMDSAbs_All );
6157 bool aResult = getEditor().DoubleNodes( anElems, aNodes, anAffected );
6159 declareMeshModified( /*isReComputeSafe=*/ !aResult );
6165 // Create group with newly created elements
6166 CORBA::String_var elemGroupName = theElems->GetName();
6167 std::string aNewName = generateGroupName( std::string(elemGroupName.in()) + "_double");
6168 if ( !getEditor().GetLastCreatedElems().empty() && theElemGroupNeeded )
6170 SMESH::long_array_var anIds = GetLastCreatedElems();
6171 SMESH::ElementType aGroupType = myMesh_i->GetElementType(anIds[0], true);
6172 aNewElemGroup = myMesh_i->CreateGroup(aGroupType, aNewName.c_str());
6173 aNewElemGroup->Add(anIds);
6175 if ( !getEditor().GetLastCreatedNodes().empty() && theNodeGroupNeeded )
6177 SMESH::long_array_var anIds = GetLastCreatedNodes();
6178 aNewNodeGroup = myMesh_i->CreateGroup(SMESH::NODE, aNewName.c_str());
6179 aNewNodeGroup->Add(anIds);
6183 // Update Python script
6186 if ( aNewElemGroup->_is_nil() ) pyDump << "nothing, ";
6187 else pyDump << aNewElemGroup << ", ";
6188 if ( aNewNodeGroup->_is_nil() ) pyDump << "nothing ] = ";
6189 else pyDump << aNewNodeGroup << " ] = ";
6191 pyDump << this << ".DoubleNodeElemGroup2New( " << theElems << ", "
6192 << theNodesNot << ", "
6193 << theAffectedElems << ", "
6194 << theElemGroupNeeded << ", "
6195 << theNodeGroupNeeded <<" )";
6197 aTwoGroups[0] = aNewElemGroup._retn();
6198 aTwoGroups[1] = aNewNodeGroup._retn();
6199 return aTwoGroups._retn();
6201 SMESH_CATCH( SMESH::throwCorbaException );
6205 //================================================================================
6207 \brief Creates a hole in a mesh by doubling the nodes of some particular elements
6208 \param theElems - group of of elements (edges or faces) to be replicated
6209 \param theNodesNot - group of nodes not to replicated
6210 \param theShape - shape to detect affected elements (element which geometric center
6211 located on or inside shape).
6212 The replicated nodes should be associated to affected elements.
6213 \return TRUE if operation has been completed successfully, FALSE otherwise
6214 \sa DoubleNodesInRegion(), DoubleNodeGroupsInRegion()
6216 //================================================================================
6219 SMESH_MeshEditor_i::DoubleNodeElemGroupInRegion(SMESH::SMESH_GroupBase_ptr theElems,
6220 SMESH::SMESH_GroupBase_ptr theNodesNot,
6221 GEOM::GEOM_Object_ptr theShape )
6222 throw (SALOME::SALOME_Exception)
6225 if ( CORBA::is_nil( theElems ) && theElems->GetType() == SMESH::NODE )
6231 SMESHDS_Mesh* aMeshDS = getMeshDS();
6232 TIDSortedElemSet anElems, aNodes, anAffected;
6233 idSourceToSet( theElems, aMeshDS, anElems, SMDSAbs_All );
6234 idSourceToSet( theNodesNot, aMeshDS, aNodes, SMDSAbs_Node );
6236 TopoDS_Shape aShape = SMESH_Gen_i::GetSMESHGen()->GeomObjectToShape( theShape );
6237 bool aResult = getEditor().DoubleNodesInRegion( anElems, aNodes, aShape );
6240 declareMeshModified( /*isReComputeSafe=*/ !aResult );
6242 // Update Python script
6243 TPythonDump() << "isDone = " << this << ".DoubleNodeElemGroupInRegion( " << theElems << ", "
6244 << theNodesNot << ", " << theShape << " )";
6247 SMESH_CATCH( SMESH::throwCorbaException );
6251 //================================================================================
6253 * \brief Re-load elements from a list of groups into a TIDSortedElemSet
6254 * \param [in] theGrpList - groups
6255 * \param [in] theMeshDS - mesh
6256 * \param [out] theElemSet - set of elements
6257 * \param [in] theIsNodeGrp - is \a theGrpList includes goups of nodes
6259 //================================================================================
6261 static void listOfGroupToSet(const SMESH::ListOfGroups& theGrpList,
6262 SMESHDS_Mesh* theMeshDS,
6263 TIDSortedElemSet& theElemSet,
6264 const bool theIsNodeGrp)
6266 for ( int i = 0, n = theGrpList.length(); i < n; i++ )
6268 SMESH::SMESH_GroupBase_var aGrp = theGrpList[ i ];
6269 if ( !CORBA::is_nil( aGrp ) && (theIsNodeGrp ? aGrp->GetType() == SMESH::NODE
6270 : aGrp->GetType() != SMESH::NODE ) )
6272 SMESH::long_array_var anIDs = aGrp->GetIDs();
6273 arrayToSet( anIDs, theMeshDS, theElemSet, theIsNodeGrp ? SMDSAbs_Node : SMDSAbs_All );
6278 //================================================================================
6280 \brief Creates a hole in a mesh by doubling the nodes of some particular elements.
6281 This method provided for convenience works as DoubleNodes() described above.
6282 \param theElems - list of groups of elements (edges or faces) to be replicated
6283 \param theNodesNot - list of groups of nodes not to replicated
6284 \param theAffectedElems - group of elements to which the replicated nodes
6285 should be associated to.
6286 \return TRUE if operation has been completed successfully, FALSE otherwise
6287 \sa DoubleNodeGroup(), DoubleNodes(), DoubleNodeElemGroupsNew()
6289 //================================================================================
6292 SMESH_MeshEditor_i::DoubleNodeElemGroups(const SMESH::ListOfGroups& theElems,
6293 const SMESH::ListOfGroups& theNodesNot,
6294 const SMESH::ListOfGroups& theAffectedElems)
6295 throw (SALOME::SALOME_Exception)
6301 SMESHDS_Mesh* aMeshDS = getMeshDS();
6302 TIDSortedElemSet anElems, aNodes, anAffected;
6303 listOfGroupToSet(theElems, aMeshDS, anElems, false );
6304 listOfGroupToSet(theNodesNot, aMeshDS, aNodes, true );
6305 listOfGroupToSet(theAffectedElems, aMeshDS, anAffected, false );
6307 bool aResult = getEditor().DoubleNodes( anElems, aNodes, anAffected );
6309 // Update Python script
6310 TPythonDump() << "isDone = " << this << ".DoubleNodeElemGroups( " << &theElems << ", "
6311 << &theNodesNot << ", " << &theAffectedElems << " )";
6313 declareMeshModified( /*isReComputeSafe=*/false );
6316 SMESH_CATCH( SMESH::throwCorbaException );
6320 //================================================================================
6322 * \brief Creates a hole in a mesh by doubling the nodes of some particular elements
6323 * Works as DoubleNodeElemGroups(), but returns a new group with newly created elements.
6324 \param theElems - list of groups of elements (edges or faces) to be replicated
6325 \param theNodesNot - list of groups of nodes not to replicated
6326 \param theAffectedElems - group of elements to which the replicated nodes
6327 should be associated to.
6328 * \return a new group with newly created elements
6329 * \sa DoubleNodeElemGroups()
6331 //================================================================================
6333 SMESH::SMESH_Group_ptr
6334 SMESH_MeshEditor_i::DoubleNodeElemGroupsNew(const SMESH::ListOfGroups& theElems,
6335 const SMESH::ListOfGroups& theNodesNot,
6336 const SMESH::ListOfGroups& theAffectedElems)
6337 throw (SALOME::SALOME_Exception)
6340 SMESH::ListOfGroups_var twoGroups = DoubleNodeElemGroups2New( theElems,
6344 SMESH::SMESH_GroupBase_var baseGroup = twoGroups[0].in();
6345 SMESH::SMESH_Group_var elemGroup = SMESH::SMESH_Group::_narrow( baseGroup );
6347 pyDump << elemGroup << " = " << this << ".DoubleNodeElemGroupsNew( "
6349 << theNodesNot << ", "
6350 << theAffectedElems << " )";
6352 return elemGroup._retn();
6355 //================================================================================
6357 * \brief Creates a hole in a mesh by doubling the nodes of some particular elements
6358 * Works as DoubleNodeElemGroups(), but returns a new group with newly created elements.
6359 \param theElems - list of groups of elements (edges or faces) to be replicated
6360 \param theNodesNot - list of groups of nodes not to replicated
6361 \param theAffectedElems - group of elements to which the replicated nodes
6362 should be associated to.
6363 * \return a new group with newly created elements
6364 * \sa DoubleNodeElemGroups()
6366 //================================================================================
6368 SMESH::ListOfGroups*
6369 SMESH_MeshEditor_i::DoubleNodeElemGroups2New(const SMESH::ListOfGroups& theElems,
6370 const SMESH::ListOfGroups& theNodesNot,
6371 const SMESH::ListOfGroups& theAffectedElems,
6372 CORBA::Boolean theElemGroupNeeded,
6373 CORBA::Boolean theNodeGroupNeeded)
6374 throw (SALOME::SALOME_Exception)
6377 SMESH::SMESH_Group_var aNewElemGroup, aNewNodeGroup;
6378 SMESH::ListOfGroups_var aTwoGroups = new SMESH::ListOfGroups();
6379 aTwoGroups->length( 2 );
6384 SMESHDS_Mesh* aMeshDS = getMeshDS();
6385 TIDSortedElemSet anElems, aNodes, anAffected;
6386 listOfGroupToSet(theElems, aMeshDS, anElems, false );
6387 listOfGroupToSet(theNodesNot, aMeshDS, aNodes, true );
6388 listOfGroupToSet(theAffectedElems, aMeshDS, anAffected, false );
6390 bool aResult = getEditor().DoubleNodes( anElems, aNodes, anAffected );
6392 declareMeshModified( /*isReComputeSafe=*/ !aResult );
6397 // Create group with newly created elements
6398 CORBA::String_var elemGroupName = theElems[0]->GetName();
6399 std::string aNewName = generateGroupName( std::string(elemGroupName.in()) + "_double");
6400 if ( !getEditor().GetLastCreatedElems().empty() && theElemGroupNeeded )
6402 SMESH::long_array_var anIds = GetLastCreatedElems();
6403 SMESH::ElementType aGroupType = myMesh_i->GetElementType(anIds[0], true);
6404 aNewElemGroup = myMesh_i->CreateGroup(aGroupType, aNewName.c_str());
6405 aNewElemGroup->Add(anIds);
6407 if ( !getEditor().GetLastCreatedNodes().empty() && theNodeGroupNeeded )
6409 SMESH::long_array_var anIds = GetLastCreatedNodes();
6410 aNewNodeGroup = myMesh_i->CreateGroup(SMESH::NODE, aNewName.c_str());
6411 aNewNodeGroup->Add(anIds);
6415 // Update Python script
6418 if ( aNewElemGroup->_is_nil() ) pyDump << "nothing, ";
6419 else pyDump << aNewElemGroup << ", ";
6420 if ( aNewNodeGroup->_is_nil() ) pyDump << "nothing ] = ";
6421 else pyDump << aNewNodeGroup << " ] = ";
6423 pyDump << this << ".DoubleNodeElemGroups2New( " << &theElems << ", "
6424 << &theNodesNot << ", "
6425 << &theAffectedElems << ", "
6426 << theElemGroupNeeded << ", "
6427 << theNodeGroupNeeded << " )";
6429 aTwoGroups[0] = aNewElemGroup._retn();
6430 aTwoGroups[1] = aNewNodeGroup._retn();
6431 return aTwoGroups._retn();
6433 SMESH_CATCH( SMESH::throwCorbaException );
6437 //================================================================================
6439 \brief Creates a hole in a mesh by doubling the nodes of some particular elements
6440 This method provided for convenience works as DoubleNodes() described above.
6441 \param theElems - list of groups of elements (edges or faces) to be replicated
6442 \param theNodesNot - list of groups of nodes not to replicated
6443 \param theShape - shape to detect affected elements (element which geometric center
6444 located on or inside shape).
6445 The replicated nodes should be associated to affected elements.
6446 \return TRUE if operation has been completed successfully, FALSE otherwise
6447 \sa DoubleNodeGroupInRegion(), DoubleNodesInRegion()
6449 //================================================================================
6452 SMESH_MeshEditor_i::DoubleNodeElemGroupsInRegion(const SMESH::ListOfGroups& theElems,
6453 const SMESH::ListOfGroups& theNodesNot,
6454 GEOM::GEOM_Object_ptr theShape )
6455 throw (SALOME::SALOME_Exception)
6461 SMESHDS_Mesh* aMeshDS = getMeshDS();
6462 TIDSortedElemSet anElems, aNodes;
6463 listOfGroupToSet(theElems, aMeshDS, anElems,false );
6464 listOfGroupToSet(theNodesNot, aMeshDS, aNodes, true );
6466 TopoDS_Shape aShape = SMESH_Gen_i::GetSMESHGen()->GeomObjectToShape( theShape );
6467 bool aResult = getEditor().DoubleNodesInRegion( anElems, aNodes, aShape );
6469 // Update Python script
6470 TPythonDump() << "isDone = " << this << ".DoubleNodeElemGroupsInRegion( " << &theElems << ", "
6471 << &theNodesNot << ", " << theShape << " )";
6473 declareMeshModified( /*isReComputeSafe=*/ !aResult );
6476 SMESH_CATCH( SMESH::throwCorbaException );
6480 //================================================================================
6482 \brief Identify the elements that will be affected by node duplication (actual
6483 duplication is not performed.
6484 This method is the first step of DoubleNodeElemGroupsInRegion.
6485 \param theElems - list of groups of elements (edges or faces) to be replicated
6486 \param theNodesNot - list of groups of nodes not to replicated
6487 \param theShape - shape to detect affected elements (element which geometric center
6488 located on or inside shape).
6489 The replicated nodes should be associated to affected elements.
6490 \return groups of affected elements
6491 \sa DoubleNodeElemGroupsInRegion()
6493 //================================================================================
6494 SMESH::ListOfGroups*
6495 SMESH_MeshEditor_i::AffectedElemGroupsInRegion( const SMESH::ListOfGroups& theElems,
6496 const SMESH::ListOfGroups& theNodesNot,
6497 GEOM::GEOM_Object_ptr theShape )
6498 throw (SALOME::SALOME_Exception)
6501 SMESH::ListOfGroups_var aListOfGroups = new SMESH::ListOfGroups();
6502 SMESH::SMESH_Group_var aNewEdgeGroup = SMESH::SMESH_Group::_nil();
6503 SMESH::SMESH_Group_var aNewFaceGroup = SMESH::SMESH_Group::_nil();
6504 SMESH::SMESH_Group_var aNewVolumeGroup = SMESH::SMESH_Group::_nil();
6508 ::SMESH_MeshEditor aMeshEditor(myMesh);
6510 SMESHDS_Mesh* aMeshDS = getMeshDS();
6511 TIDSortedElemSet anElems, aNodes;
6512 bool isNodeGrp = theElems.length() ? theElems[0]->GetType() == SMESH::NODE : false;
6513 listOfGroupToSet(theElems, aMeshDS, anElems, isNodeGrp);
6514 listOfGroupToSet(theNodesNot, aMeshDS, aNodes, true);
6516 TopoDS_Shape aShape = SMESH_Gen_i::GetSMESHGen()->GeomObjectToShape(theShape);
6517 TIDSortedElemSet anAffected;
6518 bool aResult = aMeshEditor.AffectedElemGroupsInRegion(anElems, aNodes, aShape, anAffected);
6520 declareMeshModified( /*isReComputeSafe=*/ !aResult );
6523 if ( aResult && anAffected.size() > 0 )
6525 SMESH::long_array_var volumeIds = new SMESH::long_array;
6526 SMESH::long_array_var faceIds = new SMESH::long_array;
6527 SMESH::long_array_var edgeIds = new SMESH::long_array;
6528 volumeIds->length( anAffected.size() );
6529 faceIds ->length( anAffected.size() );
6530 edgeIds ->length( anAffected.size() );
6535 TIDSortedElemSet::const_iterator eIt = anAffected.begin();
6536 for (; eIt != anAffected.end(); ++eIt)
6538 const SMDS_MeshElement* anElem = *eIt;
6539 int elemId = anElem->GetID();
6540 switch ( anElem->GetType() ) {
6541 case SMDSAbs_Volume: volumeIds[ivol++] = elemId; break;
6542 case SMDSAbs_Face: faceIds[iface++] = elemId; break;
6543 case SMDSAbs_Edge: edgeIds[iedge++] = elemId; break;
6547 volumeIds->length(ivol);
6548 faceIds->length(iface);
6549 edgeIds->length(iedge);
6554 aNewVolumeGroup = myMesh_i->CreateGroup(SMESH::VOLUME,
6555 generateGroupName("affectedVolumes").c_str());
6556 aNewVolumeGroup->Add(volumeIds);
6557 aListOfGroups->length( nbGroups+1 );
6558 aListOfGroups[ nbGroups++ ] = aNewVolumeGroup._retn();
6562 aNewFaceGroup = myMesh_i->CreateGroup(SMESH::FACE,
6563 generateGroupName("affectedFaces").c_str());
6564 aNewFaceGroup->Add(faceIds);
6565 aListOfGroups->length( nbGroups+1 );
6566 aListOfGroups[ nbGroups++ ] = aNewFaceGroup._retn();
6570 aNewEdgeGroup = myMesh_i->CreateGroup(SMESH::EDGE,
6571 generateGroupName("affectedEdges").c_str());
6572 aNewEdgeGroup->Add(edgeIds);
6573 aListOfGroups->length( nbGroups+1 );
6574 aListOfGroups[ nbGroups++ ] = aNewEdgeGroup._retn();
6578 // Update Python script
6580 pyDump << aListOfGroups << " = " << this << ".AffectedElemGroupsInRegion( "
6581 << &theElems << ", " << &theNodesNot << ", " << theShape << " )";
6583 return aListOfGroups._retn();
6585 SMESH_CATCH( SMESH::throwCorbaException );
6589 //================================================================================
6591 \brief Generated skin mesh (containing 2D cells) from 3D mesh
6592 The created 2D mesh elements based on nodes of free faces of boundary volumes
6593 \return TRUE if operation has been completed successfully, FALSE otherwise
6595 //================================================================================
6597 CORBA::Boolean SMESH_MeshEditor_i::Make2DMeshFrom3D()
6598 throw (SALOME::SALOME_Exception)
6603 bool aResult = getEditor().Make2DMeshFrom3D();
6605 TPythonDump() << "isDone = " << this << ".Make2DMeshFrom3D()";
6607 declareMeshModified( /*isReComputeSafe=*/ !aResult );
6610 SMESH_CATCH( SMESH::throwCorbaException );
6614 //================================================================================
6616 * \brief Double nodes on shared faces between groups of volumes and create flat elements on demand.
6617 * The list of groups must contain at least two groups. The groups have to be disjoint:
6618 * no common element into two different groups.
6619 * The nodes of the internal faces at the boundaries of the groups are doubled.
6620 * Optionally, the internal faces are replaced by flat elements.
6621 * Triangles are transformed into prisms, and quadrangles into hexahedrons.
6622 * The flat elements are stored in groups of volumes.
6623 * These groups are named according to the position of the group in the list:
6624 * 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.
6625 * 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.
6626 * All the flat elements are gathered into the group named "joints3D" (or "joints2D" in 2D situation).
6627 * The flat element of the multiple junctions between the simple junction are stored in a group named "jointsMultiples".
6628 * \param theDomains - list of groups of volumes
6629 * \param createJointElems - if TRUE, create the elements
6630 * \param onAllBoundaries - if TRUE, the nodes and elements are also created on
6631 * the boundary between \a theDomains and the rest mesh
6632 * \return TRUE if operation has been completed successfully, FALSE otherwise
6634 //================================================================================
6637 SMESH_MeshEditor_i::DoubleNodesOnGroupBoundaries( const SMESH::ListOfGroups& theDomains,
6638 CORBA::Boolean createJointElems,
6639 CORBA::Boolean onAllBoundaries )
6640 throw (SALOME::SALOME_Exception)
6647 SMESHDS_Mesh* aMeshDS = getMeshDS();
6649 // MESSAGE("theDomains.length = "<<theDomains.length());
6650 if ( theDomains.length() <= 1 && !onAllBoundaries )
6651 THROW_SALOME_CORBA_EXCEPTION("At least 2 groups are required.", SALOME::BAD_PARAM);
6653 vector<TIDSortedElemSet> domains;
6654 domains.resize( theDomains.length() );
6656 for ( int i = 0, n = theDomains.length(); i < n; i++ )
6658 SMESH::SMESH_GroupBase_var aGrp = theDomains[ i ];
6659 if ( !CORBA::is_nil( aGrp ) /*&& ( aGrp->GetType() != SMESH::NODE )*/ )
6661 // if ( aGrp->GetType() != SMESH::VOLUME )
6662 // THROW_SALOME_CORBA_EXCEPTION("Not a volume group", SALOME::BAD_PARAM);
6663 SMESH::long_array_var anIDs = aGrp->GetIDs();
6664 arrayToSet( anIDs, aMeshDS, domains[ i ], SMDSAbs_All );
6668 isOK = getEditor().DoubleNodesOnGroupBoundaries( domains, createJointElems, onAllBoundaries );
6669 // TODO publish the groups of flat elements in study
6671 declareMeshModified( /*isReComputeSafe=*/ !isOK );
6673 // Update Python script
6674 TPythonDump() << "isDone = " << this << ".DoubleNodesOnGroupBoundaries( " << &theDomains
6675 << ", " << createJointElems << ", " << onAllBoundaries << " )";
6677 SMESH_CATCH( SMESH::throwCorbaException );
6679 myMesh_i->CreateGroupServants(); // publish created groups if any
6684 //================================================================================
6686 * \brief Double nodes on some external faces and create flat elements.
6687 * Flat elements are mainly used by some types of mechanic calculations.
6689 * Each group of the list must be constituted of faces.
6690 * Triangles are transformed in prisms, and quadrangles in hexahedrons.
6691 * @param theGroupsOfFaces - list of groups of faces
6692 * @return TRUE if operation has been completed successfully, FALSE otherwise
6694 //================================================================================
6697 SMESH_MeshEditor_i::CreateFlatElementsOnFacesGroups( const SMESH::ListOfGroups& theGroupsOfFaces )
6698 throw (SALOME::SALOME_Exception)
6703 SMESHDS_Mesh* aMeshDS = getMeshDS();
6705 vector<TIDSortedElemSet> faceGroups;
6708 for ( int i = 0, n = theGroupsOfFaces.length(); i < n; i++ )
6710 SMESH::SMESH_GroupBase_var aGrp = theGroupsOfFaces[ i ];
6711 if ( !CORBA::is_nil( aGrp ) && ( aGrp->GetType() != SMESH::NODE ) )
6713 TIDSortedElemSet faceGroup;
6715 faceGroups.push_back(faceGroup);
6716 SMESH::long_array_var anIDs = aGrp->GetIDs();
6717 arrayToSet( anIDs, aMeshDS, faceGroups[ i ], SMDSAbs_All );
6721 bool aResult = getEditor().CreateFlatElementsOnFacesGroups( faceGroups );
6722 // TODO publish the groups of flat elements in study
6724 declareMeshModified( /*isReComputeSafe=*/ !aResult );
6726 // Update Python script
6727 TPythonDump() << this << ".CreateFlatElementsOnFacesGroups( " << &theGroupsOfFaces << " )";
6730 SMESH_CATCH( SMESH::throwCorbaException );
6734 //================================================================================
6736 * \brief Identify all the elements around a geom shape, get the faces delimiting
6739 * Build groups of volume to remove, groups of faces to replace on the skin of the
6740 * object, groups of faces to remove inside the object, (idem edges).
6741 * Build ordered list of nodes at the border of each group of faces to replace
6742 * (to be used to build a geom subshape).
6744 //================================================================================
6746 void SMESH_MeshEditor_i::CreateHoleSkin(CORBA::Double radius,
6747 GEOM::GEOM_Object_ptr theShape,
6748 const char* groupName,
6749 const SMESH::double_array& theNodesCoords,
6750 SMESH::array_of_long_array_out GroupsOfNodes)
6751 throw (SALOME::SALOME_Exception)
6756 std::vector<std::vector<int> > aListOfListOfNodes;
6757 ::SMESH_MeshEditor aMeshEditor( myMesh );
6759 theSearchersDeleter.Set( myMesh ); // remove theNodeSearcher if mesh is other
6760 if ( !theNodeSearcher )
6761 theNodeSearcher = SMESH_MeshAlgos::GetNodeSearcher( *getMeshDS() );
6763 vector<double> nodesCoords;
6764 for ( CORBA::ULong i = 0; i < theNodesCoords.length(); i++)
6766 nodesCoords.push_back( theNodesCoords[i] );
6769 TopoDS_Shape aShape = SMESH_Gen_i::GetSMESHGen()->GeomObjectToShape( theShape );
6770 aMeshEditor.CreateHoleSkin(radius, aShape, theNodeSearcher, groupName,
6771 nodesCoords, aListOfListOfNodes);
6773 GroupsOfNodes = new SMESH::array_of_long_array;
6774 GroupsOfNodes->length( aListOfListOfNodes.size() );
6775 std::vector<std::vector<int> >::iterator llIt = aListOfListOfNodes.begin();
6776 for ( CORBA::Long i = 0; llIt != aListOfListOfNodes.end(); llIt++, i++ )
6778 vector<int>& aListOfNodes = *llIt;
6779 vector<int>::iterator lIt = aListOfNodes.begin();;
6780 SMESH::long_array& aGroup = (*GroupsOfNodes)[ i ];
6781 aGroup.length( aListOfNodes.size() );
6782 for ( int j = 0; lIt != aListOfNodes.end(); lIt++, j++ )
6783 aGroup[ j ] = (*lIt);
6785 TPythonDump() << "lists_nodes = " << this << ".CreateHoleSkin( "
6788 << ", '" << groupName << "', "
6789 << theNodesCoords << " )";
6791 SMESH_CATCH( SMESH::throwCorbaException );
6794 // issue 20749 ===================================================================
6796 * \brief Creates missing boundary elements
6797 * \param elements - elements whose boundary is to be checked
6798 * \param dimension - defines type of boundary elements to create
6799 * \param groupName - a name of group to store created boundary elements in,
6800 * "" means not to create the group
6801 * \param meshName - a name of new mesh to store created boundary elements in,
6802 * "" means not to create the new mesh
6803 * \param toCopyElements - if true, the checked elements will be copied into the new mesh
6804 * \param toCopyExistingBondary - if true, not only new but also pre-existing
6805 * boundary elements will be copied into the new mesh
6806 * \param group - returns the create group, if any
6807 * \retval SMESH::SMESH_Mesh - the mesh where elements were added to
6809 // ================================================================================
6811 SMESH::SMESH_Mesh_ptr
6812 SMESH_MeshEditor_i::MakeBoundaryMesh(SMESH::SMESH_IDSource_ptr idSource,
6813 SMESH::Bnd_Dimension dim,
6814 const char* groupName,
6815 const char* meshName,
6816 CORBA::Boolean toCopyElements,
6817 CORBA::Boolean toCopyExistingBondary,
6818 SMESH::SMESH_Group_out group)
6819 throw (SALOME::SALOME_Exception)
6824 if ( dim > SMESH::BND_1DFROM2D )
6825 THROW_SALOME_CORBA_EXCEPTION("Invalid boundary dimension", SALOME::BAD_PARAM);
6827 SMESHDS_Mesh* aMeshDS = getMeshDS();
6829 SMESH::SMESH_Mesh_var mesh_var;
6830 SMESH::SMESH_Group_var group_var;
6834 TIDSortedElemSet elements;
6835 SMDSAbs_ElementType elemType = (dim == SMESH::BND_1DFROM2D) ? SMDSAbs_Face : SMDSAbs_Volume;
6836 if ( idSourceToSet( idSource, aMeshDS, elements, elemType,/*emptyIfIsMesh=*/true ))
6840 strlen(meshName) ? makeMesh(meshName) : SMESH::SMESH_Mesh::_duplicate(myMesh_i->_this());
6841 SMESH_Mesh_i* mesh_i = SMESH::DownCast<SMESH_Mesh_i*>( mesh_var );
6843 SMESH_Mesh* smesh_mesh = (mesh_i==myMesh_i) ? (SMESH_Mesh*)0 : &mesh_i->GetImpl();
6845 // group of new boundary elements
6846 SMESH_Group* smesh_group = 0;
6847 if ( strlen(groupName) )
6849 group_var = mesh_i->CreateGroup( SMESH::ElementType(int(elemType)-1),groupName);
6850 if ( SMESH_GroupBase_i* group_i = SMESH::DownCast<SMESH_GroupBase_i*>( group_var ))
6851 smesh_group = group_i->GetSmeshGroup();
6855 getEditor().MakeBoundaryMesh( elements,
6856 ::SMESH_MeshEditor::Bnd_Dimension(dim),
6860 toCopyExistingBondary);
6863 smesh_mesh->GetMeshDS()->Modified();
6866 const char* dimName[] = { "BND_2DFROM3D", "BND_1DFROM3D", "BND_1DFROM2D" };
6868 // result of MakeBoundaryMesh() is a tuple (mesh, group)
6869 if ( mesh_var->_is_nil() )
6870 pyDump << myMesh_i->_this() << ", ";
6872 pyDump << mesh_var << ", ";
6873 if ( group_var->_is_nil() )
6874 pyDump << "_NoneGroup = "; // assignment to None is forbidden
6876 pyDump << group_var << " = ";
6877 pyDump << this << ".MakeBoundaryMesh( "
6879 << "SMESH." << dimName[int(dim)] << ", "
6880 << "'" << groupName << "', "
6881 << "'" << meshName<< "', "
6882 << toCopyElements << ", "
6883 << toCopyExistingBondary << ")";
6885 group = group_var._retn();
6886 return mesh_var._retn();
6888 SMESH_CATCH( SMESH::throwCorbaException );
6889 return SMESH::SMESH_Mesh::_nil();
6892 //================================================================================
6894 * \brief Creates missing boundary elements
6895 * \param dimension - defines type of boundary elements to create
6896 * \param groupName - a name of group to store all boundary elements in,
6897 * "" means not to create the group
6898 * \param meshName - a name of a new mesh, which is a copy of the initial
6899 * mesh + created boundary elements; "" means not to create the new mesh
6900 * \param toCopyAll - if true, the whole initial mesh will be copied into
6901 * the new mesh else only boundary elements will be copied into the new mesh
6902 * \param groups - optional groups of elements to make boundary around
6903 * \param mesh - returns the mesh where elements were added to
6904 * \param group - returns the created group, if any
6905 * \retval long - number of added boundary elements
6907 //================================================================================
6909 CORBA::Long SMESH_MeshEditor_i::MakeBoundaryElements(SMESH::Bnd_Dimension dim,
6910 const char* groupName,
6911 const char* meshName,
6912 CORBA::Boolean toCopyAll,
6913 const SMESH::ListOfIDSources& groups,
6914 SMESH::SMESH_Mesh_out mesh,
6915 SMESH::SMESH_Group_out group)
6916 throw (SALOME::SALOME_Exception)
6921 if ( dim > SMESH::BND_1DFROM2D )
6922 THROW_SALOME_CORBA_EXCEPTION("Invalid boundary dimension", SALOME::BAD_PARAM);
6924 // separate groups belonging to this and other mesh
6925 SMESH::ListOfIDSources_var groupsOfThisMesh = new SMESH::ListOfIDSources;
6926 SMESH::ListOfIDSources_var groupsOfOtherMesh = new SMESH::ListOfIDSources;
6927 groupsOfThisMesh ->length( groups.length() );
6928 groupsOfOtherMesh->length( groups.length() );
6929 int nbGroups = 0, nbGroupsOfOtherMesh = 0;
6930 for ( CORBA::ULong i = 0; i < groups.length(); ++i )
6932 SMESH::SMESH_Mesh_var m = groups[i]->GetMesh();
6933 if ( myMesh_i != SMESH::DownCast<SMESH_Mesh_i*>( m ))
6934 groupsOfOtherMesh[ nbGroupsOfOtherMesh++ ] = groups[i];
6936 groupsOfThisMesh[ nbGroups++ ] = groups[i];
6937 if ( SMESH::DownCast<SMESH_Mesh_i*>( groups[i] ))
6938 THROW_SALOME_CORBA_EXCEPTION("expected a group but received a mesh", SALOME::BAD_PARAM);
6940 groupsOfThisMesh->length( nbGroups );
6941 groupsOfOtherMesh->length( nbGroupsOfOtherMesh );
6946 if ( nbGroupsOfOtherMesh > 0 )
6948 // process groups belonging to another mesh
6949 SMESH::SMESH_Mesh_var otherMesh = groupsOfOtherMesh[0]->GetMesh();
6950 SMESH::SMESH_MeshEditor_var editor = otherMesh->GetMeshEditor();
6951 nbAdded += editor->MakeBoundaryElements( dim, groupName, meshName, toCopyAll,
6952 groupsOfOtherMesh, mesh, group );
6955 SMESH::SMESH_Mesh_var mesh_var;
6956 SMESH::SMESH_Group_var group_var;
6959 mesh_var = SMESH::SMESH_Mesh::_duplicate( myMesh_i->_this() );
6960 const bool toCopyMesh = ( strlen( meshName ) > 0 );
6964 mesh_var = SMESH_Gen_i::GetSMESHGen()->CopyMesh(mesh_var,
6966 /*toCopyGroups=*/false,
6967 /*toKeepIDs=*/true);
6969 mesh_var = makeMesh(meshName);
6971 SMESH_Mesh_i* mesh_i = SMESH::DownCast<SMESH_Mesh_i*>( mesh_var );
6972 SMESH_Mesh* tgtMesh = &mesh_i->GetImpl();
6975 SMESH_Mesh* srcMesh = ( toCopyMesh && !toCopyAll ) ? myMesh : tgtMesh;
6976 SMESHDS_Mesh* srcMeshDS = srcMesh->GetMeshDS();
6978 // group of boundary elements
6979 SMESH_Group* smesh_group = 0;
6980 SMDSAbs_ElementType elemType = (dim == SMESH::BND_2DFROM3D) ? SMDSAbs_Volume : SMDSAbs_Face;
6981 if ( strlen( groupName ))
6983 SMESH::ElementType groupType = SMESH::ElementType( int(elemType)-1 );
6984 group_var = mesh_i->CreateGroup( groupType, groupName );
6985 if ( SMESH_GroupBase_i* group_i = SMESH::DownCast<SMESH_GroupBase_i*>( group_var ))
6986 smesh_group = group_i->GetSmeshGroup();
6989 TIDSortedElemSet elements;
6991 if ( groups.length() > 0 )
6993 for ( int i = 0; i < nbGroups; ++i )
6996 if ( idSourceToSet( groupsOfThisMesh[i], srcMeshDS, elements, elemType,/*emptyIfIsMesh=*/0 ))
6998 SMESH::Bnd_Dimension bdim =
6999 ( elemType == SMDSAbs_Volume ) ? SMESH::BND_2DFROM3D : SMESH::BND_1DFROM2D;
7000 nbAdded += getEditor().MakeBoundaryMesh( elements,
7001 ::SMESH_MeshEditor::Bnd_Dimension(bdim),
7004 /*toCopyElements=*/false,
7005 /*toCopyExistingBondary=*/srcMesh != tgtMesh,
7006 /*toAddExistingBondary=*/true,
7007 /*aroundElements=*/true);
7013 nbAdded += getEditor().MakeBoundaryMesh( elements,
7014 ::SMESH_MeshEditor::Bnd_Dimension(dim),
7017 /*toCopyElements=*/false,
7018 /*toCopyExistingBondary=*/srcMesh != tgtMesh,
7019 /*toAddExistingBondary=*/true);
7021 tgtMesh->GetMeshDS()->Modified();
7023 const char* dimName[] = { "BND_2DFROM3D", "BND_1DFROM3D", "BND_1DFROM2D" };
7025 // result of MakeBoundaryElements() is a tuple (nb, mesh, group)
7026 pyDump << "nbAdded, ";
7027 if ( mesh_var->_is_nil() )
7028 pyDump << myMesh_i->_this() << ", ";
7030 pyDump << mesh_var << ", ";
7031 if ( group_var->_is_nil() )
7032 pyDump << "_NoneGroup = "; // assignment to None is forbidden
7034 pyDump << group_var << " = ";
7035 pyDump << this << ".MakeBoundaryElements( "
7036 << "SMESH." << dimName[int(dim)] << ", "
7037 << "'" << groupName << "', "
7038 << "'" << meshName<< "', "
7039 << toCopyAll << ", "
7042 mesh = mesh_var._retn();
7043 group = group_var._retn();
7046 SMESH_CATCH( SMESH::throwCorbaException );
7050 //================================================================================
7052 * \brief Create a polyline consisting of 1D mesh elements each lying on a 2D element of
7053 * the initial mesh. Positions of new nodes are found by cutting the mesh by the
7054 * plane passing through pairs of points specified by each PolySegment structure.
7055 * If there are several paths connecting a pair of points, the shortest path is
7056 * selected by the module. Position of the cutting plane is defined by the two
7057 * points and an optional vector lying on the plane specified by a PolySegment.
7058 * By default the vector is defined by Mesh module as following. A middle point
7059 * of the two given points is computed. The middle point is projected to the mesh.
7060 * The vector goes from the middle point to the projection point. In case of planar
7061 * mesh, the vector is normal to the mesh.
7062 * \param [inout] segments - PolySegment's defining positions of cutting planes.
7063 * Return the used vector and position of the middle point.
7064 * \param [in] groupName - optional name of a group where created mesh segments will
7067 //================================================================================
7069 void SMESH_MeshEditor_i::MakePolyLine(SMESH::ListOfPolySegments& theSegments,
7070 const char* theGroupName)
7071 throw (SALOME::SALOME_Exception)
7073 if ( theSegments.length() == 0 )
7074 THROW_SALOME_CORBA_EXCEPTION("No segments given", SALOME::BAD_PARAM );
7075 if ( myMesh->NbFaces() == 0 )
7076 THROW_SALOME_CORBA_EXCEPTION("No faces in the mesh", SALOME::BAD_PARAM );
7079 initData(/*deleteSearchers=*/false);
7081 SMESHDS_Group* groupDS = 0;
7082 SMESHDS_Mesh* meshDS = getMeshDS();
7083 if ( myIsPreviewMode ) // copy faces to the tmp mesh
7085 TPreviewMesh * tmpMesh = getPreviewMesh( SMDSAbs_Edge );
7086 SMDS_ElemIteratorPtr faceIt = getMeshDS()->elementsIterator( SMDSAbs_Face );
7087 while ( faceIt->more() )
7088 tmpMesh->Copy( faceIt->next() );
7089 meshDS = tmpMesh->GetMeshDS();
7091 else if ( theGroupName[0] ) // find/create a group of segments
7093 SMESH_Mesh::GroupIteratorPtr grpIt = myMesh->GetGroups();
7094 while ( !groupDS && grpIt->more() )
7096 SMESH_Group* group = grpIt->next();
7097 if ( group->GetGroupDS()->GetType() == SMDSAbs_Edge &&
7098 strcmp( group->GetName(), theGroupName ) == 0 )
7100 groupDS = dynamic_cast< SMESHDS_Group* >( group->GetGroupDS() );
7105 SMESH::SMESH_Group_var groupVar = myMesh_i->CreateGroup( SMESH::EDGE, theGroupName );
7107 if ( SMESH_Group_i* groupImpl = SMESH::DownCast<SMESH_Group_i*>( groupVar ))
7108 groupDS = dynamic_cast< SMESHDS_Group* >( groupImpl->GetGroupDS() );
7112 // convert input polySegments
7113 ::SMESH_MeshEditor::TListOfPolySegments segments( theSegments.length() );
7114 for ( CORBA::ULong i = 0; i < theSegments.length(); ++i )
7116 SMESH::PolySegment& segIn = theSegments[ i ];
7117 ::SMESH_MeshEditor::PolySegment& segOut = segments[ i ];
7118 segOut.myNode1[0] = meshDS->FindNode( segIn.node1ID1 );
7119 segOut.myNode2[0] = meshDS->FindNode( segIn.node1ID2 );
7120 segOut.myNode1[1] = meshDS->FindNode( segIn.node2ID1 );
7121 segOut.myNode2[1] = meshDS->FindNode( segIn.node2ID2 );
7122 segOut.myVector.SetCoord( segIn.vector.PS.x,
7124 segIn.vector.PS.z );
7125 if ( !segOut.myNode1[0] )
7126 THROW_SALOME_CORBA_EXCEPTION( SMESH_Comment( "Invalid node ID: ") << segIn.node1ID1,
7127 SALOME::BAD_PARAM );
7128 if ( !segOut.myNode1[1] )
7129 THROW_SALOME_CORBA_EXCEPTION( SMESH_Comment( "Invalid node ID: ") << segIn.node2ID1,
7130 SALOME::BAD_PARAM );
7133 // get a static ElementSearcher
7134 SMESH::SMESH_IDSource_var idSource = SMESH::SMESH_IDSource::_narrow( myMesh_i->_this() );
7135 theSearchersDeleter.Set( myMesh, getPartIOR( idSource, SMESH::FACE ));
7136 if ( !theElementSearcher )
7137 theElementSearcher = SMESH_MeshAlgos::GetElementSearcher( *getMeshDS() );
7140 getEditor().MakePolyLine( segments, groupDS, theElementSearcher );
7143 if ( myIsPreviewMode )
7145 for ( CORBA::ULong i = 0; i < theSegments.length(); ++i )
7147 SMESH::PolySegment& segOut = theSegments[ i ];
7148 ::SMESH_MeshEditor::PolySegment& segIn = segments[ i ];
7149 segOut.vector.PS.x = segIn.myVector.X();
7150 segOut.vector.PS.y = segIn.myVector.Y();
7151 segOut.vector.PS.z = segIn.myVector.Z();
7156 TPythonDump() << "_segments = []";
7157 for ( CORBA::ULong i = 0; i < theSegments.length(); ++i )
7159 SMESH::PolySegment& segIn = theSegments[ i ];
7160 TPythonDump() << "_segments.append( SMESH.PolySegment( "
7161 << segIn.node1ID1 << ", "
7162 << segIn.node1ID2 << ", "
7163 << segIn.node2ID1 << ", "
7164 << segIn.node2ID2 << ", "
7165 << "smeshBuilder.MakeDirStruct( "
7166 << segIn.vector.PS.x << ", "
7167 << segIn.vector.PS.y << ", "
7168 << segIn.vector.PS.z << ")))";
7170 TPythonDump() << this << ".MakePolyLine( _segments, '" << theGroupName << "')";
7173 SMESH_CATCH( SMESH::throwCorbaException );