1 // Copyright (C) 2007-2008 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.
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 : SMESHGUI_MultiEditDlg.cxx
23 // Author : Sergey LITONIN, Open CASCADE S.A.S.
26 #include "SMESHGUI_MultiEditDlg.h"
29 #include "SMESHGUI_Filter.h"
30 #include "SMESHGUI_FilterDlg.h"
31 #include "SMESHGUI_Utils.h"
32 #include "SMESHGUI_VTKUtils.h"
33 #include "SMESHGUI_MeshUtils.h"
34 #include "SMESHGUI_FilterUtils.h"
35 #include "SMESHGUI_SpinBox.h"
37 #include <SMESH_Actor.h>
38 #include <SMESH_TypeFilter.hxx>
39 #include <SMDS_Mesh.hxx>
41 // SALOME GUI includes
42 #include <SUIT_ResourceMgr.h>
43 #include <SUIT_Desktop.h>
44 #include <SUIT_Session.h>
45 #include <SUIT_MessageBox.h>
47 #include <LightApp_SelectionMgr.h>
48 #include <LightApp_Application.h>
49 #include <SalomeApp_Notebook.h>
50 #include <SALOME_ListIO.hxx>
51 #include <SALOME_ListIteratorOfListIO.hxx>
53 #include <SVTK_Selector.h>
54 #include <SVTK_ViewWindow.h>
55 #include <VTKViewer_CellLocationsArray.h>
58 #include <TColStd_IndexedMapOfInteger.hxx>
59 #include <TColStd_DataMapOfIntegerInteger.hxx>
60 #include <TColStd_MapIteratorOfMapOfInteger.hxx>
63 #include <vtkIdList.h>
64 #include <vtkCellArray.h>
65 #include <vtkUnsignedCharArray.h>
66 #include <vtkUnstructuredGrid.h>
67 #include <vtkDataSetMapper.h>
68 #include <vtkProperty.h>
72 #include <QVBoxLayout>
73 #include <QHBoxLayout>
74 #include <QGridLayout>
75 #include <QListWidget>
80 #include <QPushButton>
81 #include <QButtonGroup>
82 #include <QRadioButton>
86 #include <SALOMEconfig.h>
87 #include CORBA_SERVER_HEADER(SMESH_Group)
93 * Class : SMESHGUI_MultiEditDlg
94 * Description : Description : Inversion of the diagonal of a pseudo-quadrangle formed by
95 * 2 neighboring triangles with 1 common edge
98 //=======================================================================
99 // name : SMESHGUI_MultiEditDlg::SMESHGUI_MultiEditDlg
100 // Purpose : Constructor
101 //=======================================================================
102 SMESHGUI_MultiEditDlg
103 ::SMESHGUI_MultiEditDlg(SMESHGUI* theModule,
106 QDialog(SMESH::GetDesktop(theModule)),
107 SMESHGUI_Helper(theModule),
108 mySelector(SMESH::GetViewWindow(theModule)->GetSelector()),
109 mySelectionMgr(SMESH::GetSelectionMgr(theModule)),
110 mySMESHGUI(theModule)
113 setAttribute(Qt::WA_DeleteOnClose, true);
118 myFilterType = theMode;
119 QVBoxLayout* aDlgLay = new QVBoxLayout(this);
120 aDlgLay->setMargin(MARGIN);
121 aDlgLay->setSpacing(SPACING);
123 QWidget* aMainFrame = createMainFrame (this, the3d2d);
124 QWidget* aBtnFrame = createButtonFrame(this);
126 aDlgLay->addWidget(aMainFrame);
127 aDlgLay->addWidget(aBtnFrame);
132 //=======================================================================
133 // name : SMESHGUI_MultiEditDlg::createMainFrame
134 // Purpose : Create frame containing dialog's input fields
135 //=======================================================================
136 QWidget* SMESHGUI_MultiEditDlg::createMainFrame (QWidget* theParent, const bool the3d2d)
138 QWidget* aMainGrp = new QWidget(theParent);
139 QVBoxLayout* aMainGrpLayout = new QVBoxLayout(aMainGrp);
140 aMainGrpLayout->setMargin(0);
141 aMainGrpLayout->setSpacing(SPACING);
143 QPixmap aPix (SMESH::GetResourceMgr( mySMESHGUI )->loadPixmap("SMESH", tr("ICON_SELECT")));
145 // "Selected cells" group
146 mySelGrp = new QGroupBox(aMainGrp);
148 QGridLayout* mySelGrpLayout = new QGridLayout(mySelGrp);
149 mySelGrpLayout->setMargin(MARGIN);
150 mySelGrpLayout->setSpacing(SPACING);
154 QGroupBox* aEntityTypeGrp = new QGroupBox(tr("SMESH_ELEMENTS_TYPE"), mySelGrp);
155 myEntityTypeGrp = new QButtonGroup(mySelGrp);
156 QHBoxLayout* aEntityLayout = new QHBoxLayout(aEntityTypeGrp);
157 aEntityLayout->setMargin(MARGIN);
158 aEntityLayout->setSpacing(SPACING);
160 QRadioButton* aFaceRb = new QRadioButton(tr("SMESH_FACE"), aEntityTypeGrp);
161 QRadioButton* aVolumeRb = new QRadioButton(tr("SMESH_VOLUME"), aEntityTypeGrp);
163 aEntityLayout->addWidget(aFaceRb);
164 aEntityLayout->addWidget(aVolumeRb);
166 myEntityTypeGrp->addButton(aFaceRb, 0);
167 myEntityTypeGrp->addButton(aVolumeRb, 1);
168 aFaceRb->setChecked(true);
169 myEntityType = myEntityTypeGrp->checkedId();
171 mySelGrpLayout->addWidget(aEntityTypeGrp, 0, 0, 1, 2);
174 myListBox = new QListWidget(mySelGrp);
175 myListBox->setSelectionMode(QListWidget::ExtendedSelection);
176 myListBox->setSizePolicy(QSizePolicy(QSizePolicy::Expanding, QSizePolicy::Expanding));
177 myListBox->installEventFilter(this);
179 myFilterBtn = new QPushButton(tr("FILTER"), mySelGrp);
180 myAddBtn = new QPushButton(tr("ADD"), mySelGrp);
181 myRemoveBtn = new QPushButton(tr("REMOVE"), mySelGrp);
182 mySortBtn = new QPushButton(tr("SORT_LIST"), mySelGrp);
184 int row = mySelGrpLayout->rowCount();
185 mySelGrpLayout->addWidget(myListBox, row, 0, 6, 1);
186 mySelGrpLayout->addWidget(myFilterBtn, row, 1);
187 mySelGrpLayout->addWidget(myAddBtn, row+2, 1);
188 mySelGrpLayout->addWidget(myRemoveBtn, row+3, 1);
189 mySelGrpLayout->addWidget(mySortBtn, row+5, 1);
190 mySelGrpLayout->setRowMinimumHeight(row+1, 10);
191 mySelGrpLayout->setRowMinimumHeight(row+4, 10);
192 mySelGrpLayout->setRowStretch(row+1, 5);
193 mySelGrpLayout->setRowStretch(row+4, 5);
195 myToAllChk = new QCheckBox(tr("TO_ALL"), mySelGrp);
196 mySelGrpLayout->addWidget(myToAllChk, mySelGrpLayout->rowCount(), 0,
197 1, mySelGrpLayout->columnCount());
199 // Split/Join criterion group
200 myCriterionGrp = new QGroupBox(tr("SPLIT_JOIN_CRITERION"), aMainGrp);
201 QVBoxLayout* aCriterionLayout = new QVBoxLayout(myCriterionGrp);
202 aCriterionLayout->setMargin(MARGIN);
203 aCriterionLayout->setSpacing(SPACING);
205 myChoiceWidget = new QWidget(myCriterionGrp);
206 myGroupChoice = new QButtonGroup(myChoiceWidget);
207 QVBoxLayout* aGroupChoiceLayout = new QVBoxLayout(myChoiceWidget);
208 aGroupChoiceLayout->setMargin(0);
209 aGroupChoiceLayout->setSpacing(SPACING);
211 QRadioButton* aDiag13RB = new QRadioButton(tr("USE_DIAGONAL_1_3"), myChoiceWidget);
212 QRadioButton* aDiag24RB = new QRadioButton(tr("USE_DIAGONAL_2_4"), myChoiceWidget);
213 QRadioButton* aNumFuncRB = new QRadioButton(tr("USE_NUMERIC_FUNC"), myChoiceWidget);
215 aGroupChoiceLayout->addWidget(aDiag13RB);
216 aGroupChoiceLayout->addWidget(aDiag24RB);
217 aGroupChoiceLayout->addWidget(aNumFuncRB);
218 myGroupChoice->addButton(aDiag13RB, 0);
219 myGroupChoice->addButton(aDiag24RB, 1);
220 myGroupChoice->addButton(aNumFuncRB, 2);
221 aDiag13RB->setChecked(true);
223 myComboBoxFunctor = new QComboBox(myCriterionGrp);
224 myComboBoxFunctor->addItem(tr("ASPECTRATIO_ELEMENTS"));
225 myComboBoxFunctor->addItem(tr("MINIMUMANGLE_ELEMENTS"));
226 myComboBoxFunctor->addItem(tr("SKEW_ELEMENTS"));
227 myComboBoxFunctor->addItem(tr("AREA_ELEMENTS"));
228 //myComboBoxFunctor->addItem(tr("LENGTH2D_EDGES")); // for existing elements only
229 //myComboBoxFunctor->addItem(tr("MULTI2D_BORDERS")); // for existing elements only
230 myComboBoxFunctor->setCurrentIndex(0);
232 aCriterionLayout->addWidget(myChoiceWidget);
233 aCriterionLayout->addWidget(myComboBoxFunctor);
235 myCriterionGrp->hide();
236 myChoiceWidget->hide();
237 myComboBoxFunctor->setEnabled(false);
239 // "Select from" group
240 QGroupBox* aGrp = new QGroupBox(tr("SELECT_FROM"), aMainGrp);
241 QGridLayout* aGrpLayout = new QGridLayout(aGrp);
242 aGrpLayout->setMargin(MARGIN);
243 aGrpLayout->setSpacing(SPACING);
245 mySubmeshChk = new QCheckBox(tr("SMESH_SUBMESH"), aGrp);
246 mySubmeshBtn = new QPushButton(aGrp);
247 mySubmesh = new QLineEdit(aGrp);
248 mySubmesh->setReadOnly(true);
249 mySubmeshBtn->setIcon(aPix);
251 myGroupChk = new QCheckBox(tr("SMESH_GROUP"), aGrp);
252 myGroupBtn = new QPushButton(aGrp);
253 myGroup = new QLineEdit(aGrp);
254 myGroup->setReadOnly(true);
255 myGroupBtn->setIcon(aPix);
257 aGrpLayout->addWidget(mySubmeshChk,0,0);
258 aGrpLayout->addWidget(mySubmeshBtn,0,1);
259 aGrpLayout->addWidget(mySubmesh,0,2);
260 aGrpLayout->addWidget(myGroupChk,1,0);
261 aGrpLayout->addWidget(myGroupBtn,1,1);
262 aGrpLayout->addWidget(myGroup,1,2);
264 aMainGrpLayout->addWidget(mySelGrp);
265 aMainGrpLayout->addWidget(myCriterionGrp);
266 aMainGrpLayout->addWidget(aGrp);
271 //=======================================================================
272 // name : SMESHGUI_MultiEditDlg::createButtonFrame
273 // Purpose : Create frame containing buttons
274 //=======================================================================
275 QWidget* SMESHGUI_MultiEditDlg::createButtonFrame (QWidget* theParent)
277 QGroupBox* aFrame = new QGroupBox(theParent);
279 myOkBtn = new QPushButton (tr("SMESH_BUT_APPLY_AND_CLOSE"), aFrame);
280 myApplyBtn = new QPushButton (tr("SMESH_BUT_APPLY"), aFrame);
281 myCloseBtn = new QPushButton (tr("SMESH_BUT_CLOSE"), aFrame);
282 myHelpBtn = new QPushButton (tr("SMESH_BUT_HELP"), aFrame);
284 QHBoxLayout* aLay = new QHBoxLayout (aFrame);
285 aLay->setMargin(MARGIN);
286 aLay->setSpacing(SPACING);
288 aLay->addWidget(myOkBtn);
289 aLay->addSpacing(10);
290 aLay->addWidget(myApplyBtn);
291 aLay->addSpacing(10);
293 aLay->addWidget(myCloseBtn);
294 aLay->addWidget(myHelpBtn);
299 //=======================================================================
300 // name : SMESHGUI_MultiEditDlg::isValid
301 // Purpose : Verify validity of input data
302 //=======================================================================
303 bool SMESHGUI_MultiEditDlg::isValid (const bool /*theMess*/)
305 return (!myMesh->_is_nil() &&
306 (myListBox->count() > 0 || (myToAllChk->isChecked() && myActor)));
309 //=======================================================================
310 // name : SMESHGUI_MultiEditDlg::~SMESHGUI_MultiEditDlg
311 // Purpose : Destructor
312 //=======================================================================
313 SMESHGUI_MultiEditDlg::~SMESHGUI_MultiEditDlg()
315 if (myFilterDlg != 0)
317 myFilterDlg->setParent(0);
322 //=======================================================================
323 // name : SMESHGUI_MultiEditDlg::eventFilter
324 // Purpose : event filter
325 //=======================================================================
326 bool SMESHGUI_MultiEditDlg::eventFilter (QObject* object, QEvent* event)
328 if (object == myListBox && event->type() == QEvent::KeyPress) {
329 QKeyEvent* ke = (QKeyEvent*)event;
330 if (ke->key() == Qt::Key_Delete)
333 return QDialog::eventFilter(object, event);
336 //=======================================================================
337 // name : SMESHGUI_MultiEditDlg::getNumericalFunctor
339 //=======================================================================
340 SMESH::NumericalFunctor_ptr SMESHGUI_MultiEditDlg::getNumericalFunctor()
342 SMESH::NumericalFunctor_var aNF = SMESH::NumericalFunctor::_nil();
344 SMESH::FilterManager_var aFilterMgr = SMESH::GetFilterManager();
345 if (aFilterMgr->_is_nil())
348 if (myComboBoxFunctor->currentText() == tr("ASPECTRATIO_ELEMENTS"))
349 aNF = aFilterMgr->CreateAspectRatio();
350 else if (myComboBoxFunctor->currentText() == tr("WARP_ELEMENTS"))
351 aNF = aFilterMgr->CreateWarping();
352 else if (myComboBoxFunctor->currentText() == tr("MINIMUMANGLE_ELEMENTS"))
353 aNF = aFilterMgr->CreateMinimumAngle();
354 else if (myComboBoxFunctor->currentText() == tr("TAPER_ELEMENTS"))
355 aNF = aFilterMgr->CreateTaper();
356 else if (myComboBoxFunctor->currentText() == tr("SKEW_ELEMENTS"))
357 aNF = aFilterMgr->CreateSkew();
358 else if (myComboBoxFunctor->currentText() == tr("AREA_ELEMENTS"))
359 aNF = aFilterMgr->CreateArea();
360 else if (myComboBoxFunctor->currentText() == tr("LENGTH2D_EDGES"))
361 aNF = aFilterMgr->CreateLength2D();
362 else if (myComboBoxFunctor->currentText() == tr("MULTI2D_BORDERS"))
363 aNF = aFilterMgr->CreateMultiConnection2D();
369 //=======================================================================
370 // name : SMESHGUI_MultiEditDlg::Init
371 // Purpose : Init dialog fields, connect signals and slots, show dialog
372 //=======================================================================
373 void SMESHGUI_MultiEditDlg::Init()
375 mySMESHGUI->SetActiveDialogBox((QDialog*)this);
380 emit ListContensChanged();
383 connect(myOkBtn, SIGNAL(clicked()), SLOT(onOk()));
384 connect(myCloseBtn, SIGNAL(clicked()), SLOT(onClose()));
385 connect(myApplyBtn, SIGNAL(clicked()), SLOT(onApply()));
386 connect(myHelpBtn, SIGNAL(clicked()), SLOT(onHelp()));
388 // selection and SMESHGUI
389 connect(mySelectionMgr, SIGNAL(currentSelectionChanged()), SLOT(onSelectionDone()));
390 connect(mySMESHGUI, SIGNAL(SignalDeactivateActiveDialog()), SLOT(onDeactivate()));
391 connect(mySMESHGUI, SIGNAL(SignalCloseAllDialogs()), SLOT(onClose()));
394 connect(myFilterBtn, SIGNAL(clicked()), SLOT(onFilterBtn() ));
395 connect(myAddBtn, SIGNAL(clicked()), SLOT(onAddBtn() ));
396 connect(myRemoveBtn, SIGNAL(clicked()), SLOT(onRemoveBtn() ));
397 connect(mySortBtn, SIGNAL(clicked()), SLOT(onSortListBtn()));
399 connect(mySubmeshChk, SIGNAL(stateChanged(int)), SLOT(onSubmeshChk()));
400 connect(myGroupChk, SIGNAL(stateChanged(int)), SLOT(onGroupChk() ));
401 connect(myToAllChk, SIGNAL(stateChanged(int)), SLOT(onToAllChk() ));
404 connect(myEntityTypeGrp, SIGNAL(buttonClicked(int)), SLOT(on3d2dChanged(int)));
406 connect(myListBox, SIGNAL(itemSelectionChanged()), SLOT(onListSelectionChanged()));
410 // set selection mode
415 //=======================================================================
416 // name : SMESHGUI_MultiEditDlg::onOk
417 // Purpose : SLOT called when "Ok" button pressed.
418 // Assign filters VTK viewer and close dialog
419 //=======================================================================
420 void SMESHGUI_MultiEditDlg::onOk()
426 //=======================================================================
427 // name : SMESHGUI_MultiEditDlg::getIds
428 // Purpose : Retrive identifiers from list box
429 //=======================================================================
430 SMESH::long_array_var SMESHGUI_MultiEditDlg::getIds()
432 SMESH::long_array_var anIds = new SMESH::long_array;
434 if (myToAllChk->isChecked())
437 SMESH_Actor * anActor = SMESH::FindActorByObject(myMesh);
443 SMDS_Mesh* aMesh = myActor->GetObject()->GetMesh();
444 if( myFilterType == SMESH::TriaFilter ||
445 myFilterType == SMESH::QuadFilter ||
446 myFilterType == SMESH::FaceFilter ) {
447 SMDS_FaceIteratorPtr it = aMesh->facesIterator();
449 const SMDS_MeshFace* f = it->next();
450 if(myFilterType == SMESH::FaceFilter) {
451 myIds.Add(f->GetID());
453 else if( myFilterType==SMESH::TriaFilter &&
454 ( f->NbNodes()==3 || f->NbNodes()==6 ) ) {
455 myIds.Add(f->GetID());
457 else if( myFilterType==SMESH::QuadFilter &&
458 ( f->NbNodes()==4 || f->NbNodes()==8 ) ) {
459 myIds.Add(f->GetID());
463 else if(myFilterType == SMESH::VolumeFilter) {
464 SMDS_VolumeIteratorPtr it = aMesh->volumesIterator();
466 const SMDS_MeshVolume* f = it->next();
467 myIds.Add(f->GetID());
470 /* commented by skl 07.02.2006
471 TVisualObjPtr aVisualObj = anActor->GetObject();
472 vtkUnstructuredGrid* aGrid = aVisualObj->GetUnstructuredGrid();
474 for (int i = 0, n = aGrid->GetNumberOfCells(); i < n; i++) {
475 vtkCell* aCell = aGrid->GetCell(i);
477 vtkTriangle* aTri = vtkTriangle::SafeDownCast(aCell);
478 vtkQuad* aQua = vtkQuad::SafeDownCast(aCell);
479 vtkPolygon* aPG = vtkPolygon::SafeDownCast(aCell);
481 vtkCell3D* a3d = vtkCell3D::SafeDownCast(aCell);
482 vtkConvexPointSet* aPH = vtkConvexPointSet::SafeDownCast(aCell);
484 if (aTri && myFilterType == SMESHGUI_TriaFilter ||
485 aQua && myFilterType == SMESHGUI_QuadFilter ||
486 (aTri || aQua || aPG) && myFilterType == SMESHGUI_FaceFilter ||
487 (a3d || aPH) && myFilterType == SMESHGUI_VolumeFilter) {
488 int anObjId = aVisualObj->GetElemObjId(i);
498 anIds->length(myIds.Extent());
499 TColStd_MapIteratorOfMapOfInteger anIter(myIds);
500 for (int i = 0; anIter.More(); anIter.Next() )
502 anIds[ i++ ] = anIter.Key();
504 return anIds._retn();
507 //=======================================================================
508 // name : SMESHGUI_MultiEditDlg::onClose
509 // Purpose : SLOT called when "Close" button pressed. Close dialog
510 //=======================================================================
511 void SMESHGUI_MultiEditDlg::onClose()
513 if ( SVTK_ViewWindow* aViewWindow = SMESH::GetViewWindow( mySMESHGUI ))
514 aViewWindow->SetSelectionMode(ActorSelection);
515 disconnect(mySelectionMgr, 0, this, 0);
516 disconnect(mySMESHGUI, 0, this, 0);
517 mySMESHGUI->ResetState();
519 SMESH::RemoveFilters();
520 SMESH::SetPickable();
522 //mySelectionMgr->clearSelected();
523 mySelectionMgr->clearFilters();
528 //=================================================================================
529 // function : onHelp()
531 //=================================================================================
532 void SMESHGUI_MultiEditDlg::onHelp()
534 LightApp_Application* app = (LightApp_Application*)(SUIT_Session::session()->activeApplication());
536 app->onHelpContextModule(mySMESHGUI ? app->moduleName(mySMESHGUI->moduleName()) : QString(""), myHelpFileName);
540 platform = "winapplication";
542 platform = "application";
544 SUIT_MessageBox::warning(this, tr("WRN_WARNING"),
545 tr("EXTERNAL_BROWSER_CANNOT_SHOW_PAGE").
546 arg(app->resourceMgr()->stringValue("ExternalBrowser",
548 arg(myHelpFileName));
552 //=======================================================================
553 // name : SMESHGUI_MultiEditDlg::onSelectionDone
554 // Purpose : SLOT called when selection changed
555 //=======================================================================
556 void SMESHGUI_MultiEditDlg::onSelectionDone()
558 if (myBusy || !isEnabled()) return;
561 const SALOME_ListIO& aList = mySelector->StoredIObjects();
563 int nbSel = aList.Extent();
564 myListBox->clearSelection();
566 if (mySubmeshChk->isChecked() || myGroupChk->isChecked()) {
567 QLineEdit* aNameEdit = mySubmeshChk->isChecked() ? mySubmesh : myGroup;
569 Handle(SALOME_InteractiveObject) anIO = aList.First();
571 SMESH::GetNameOfSelectedIObjects(mySelectionMgr, aName);
572 anIO.IsNull() ? aNameEdit->clear() : aNameEdit->setText(aName);
574 if (mySubmeshChk->isChecked()) {
575 SMESH::SMESH_subMesh_var aSubMesh =
576 SMESH::IObjectToInterface<SMESH::SMESH_subMesh>(anIO);
577 if (!aSubMesh->_is_nil())
578 myMesh = aSubMesh->GetFather();
580 SMESH::SMESH_GroupBase_var aGroup =
581 SMESH::IObjectToInterface<SMESH::SMESH_GroupBase>(anIO);
582 if (!aGroup->_is_nil())
583 myMesh = aGroup->GetMesh();
585 } else if (nbSel > 1) {
586 QString aStr = mySubmeshChk->isChecked() ?
587 tr("SMESH_SUBMESH_SELECTED") : tr("SMESH_GROUP_SELECTED");
588 aNameEdit->setText(aStr.arg(nbSel));
592 } else if (nbSel > 0) {
593 QString aListStr = "";
594 Handle(SALOME_InteractiveObject) anIO = aList.First();
595 int aNbItems = SMESH::GetNameOfSelectedElements(mySelector,anIO,aListStr);
597 QStringList anElements = aListStr.split(" ", QString::SkipEmptyParts);
598 for (QStringList::iterator it = anElements.begin(); it != anElements.end(); ++it) {
599 QList<QListWidgetItem*> items = myListBox->findItems(*it, Qt::MatchExactly);
600 QListWidgetItem* anItem;
601 foreach(anItem, items)
602 anItem->setSelected(true);
605 myMesh = SMESH::GetMeshByIO(anIO);
609 myActor = SMESH::FindActorByEntry(aList.First()->getEntry());
611 myActor = SMESH::FindActorByObject(myMesh);
612 SVTK_Selector* aSelector = SMESH::GetSelector();
613 Handle(VTKViewer_Filter) aFilter = aSelector->GetFilter(myFilterType);
614 if (!aFilter.IsNull())
615 aFilter->SetActor(myActor);
622 //=======================================================================
623 // name : SMESHGUI_MultiEditDlg::onDeactivate
624 // Purpose : SLOT called when dialog must be deativated
625 //=======================================================================
626 void SMESHGUI_MultiEditDlg::onDeactivate()
631 //=======================================================================
632 // name : SMESHGUI_MultiEditDlg::enterEvent
633 // Purpose : Event filter
634 //=======================================================================
635 void SMESHGUI_MultiEditDlg::enterEvent (QEvent*)
638 mySMESHGUI->EmitSignalDeactivateDialog();
644 //=======================================================================
645 // name : SMESHGUI_MultiEditDlg::closeEvent
647 //=======================================================================
648 void SMESHGUI_MultiEditDlg::closeEvent (QCloseEvent*)
652 //=======================================================================
653 // name : SMESHGUI_MultiEditDlg::hideEvent
654 // Purpose : caused by ESC key
655 //=======================================================================
656 void SMESHGUI_MultiEditDlg::hideEvent (QHideEvent*)
662 //=======================================================================
663 // name : SMESHGUI_MultiEditDlg::onFilterBtn
664 // Purpose : SLOT. Called when "Filter" button pressed.
665 // Start "Selection filters" dialog
666 //=======================================================================
667 void SMESHGUI_MultiEditDlg::onFilterBtn()
669 if (myFilterDlg == 0) {
670 myFilterDlg = new SMESHGUI_FilterDlg( mySMESHGUI, entityType() ? SMESH::VOLUME : SMESH::FACE);
671 connect(myFilterDlg, SIGNAL(Accepted()), SLOT(onFilterAccepted()));
673 myFilterDlg->Init(entityType() ? SMESH::VOLUME : SMESH::FACE);
676 myFilterDlg->SetSelection();
677 myFilterDlg->SetMesh(myMesh);
678 myFilterDlg->SetSourceWg(myListBox);
683 //=======================================================================
684 // name : onFilterAccepted()
685 // Purpose : SLOT. Called when Filter dlg closed with OK button.
686 // Uncheck "Select submesh" and "Select group" checkboxes
687 //=======================================================================
688 void SMESHGUI_MultiEditDlg::onFilterAccepted()
691 for (int i = 0, n = myListBox->count(); i < n; i++)
692 myIds.Add(myListBox->item(i)->text().toInt());
694 emit ListContensChanged();
696 if (mySubmeshChk->isChecked() || myGroupChk->isChecked()) {
697 mySubmeshChk->blockSignals(true);
698 myGroupChk->blockSignals(true);
699 mySubmeshChk->setChecked(false);
700 myGroupChk->setChecked(false);
701 mySubmeshChk->blockSignals(false);
702 myGroupChk->blockSignals(false);
707 //=======================================================================
708 // name : SMESHGUI_MultiEditDlg::isIdValid
709 // Purpose : Verify whether Id of element satisfies to filters from viewer
710 //=======================================================================
711 bool SMESHGUI_MultiEditDlg::isIdValid (const int theId) const
713 SVTK_Selector* aSelector = SMESH::GetSelector();
714 Handle(SMESHGUI_Filter) aFilter =
715 Handle(SMESHGUI_Filter)::DownCast(aSelector->GetFilter(myFilterType));
717 return (!aFilter.IsNull() && aFilter->IsObjValid(theId));
720 //=======================================================================
721 // name : SMESHGUI_MultiEditDlg::onAddBtn
722 // Purpose : SLOT. Called when "Add" button pressed.
723 // Add selected in viewer entities in list box
724 //=======================================================================
725 void SMESHGUI_MultiEditDlg::onAddBtn()
727 const SALOME_ListIO& aList = mySelector->StoredIObjects();
729 int nbSelected = aList.Extent();
733 TColStd_IndexedMapOfInteger toBeAdded;
735 if (!mySubmeshChk->isChecked() && !myGroupChk->isChecked()) {
737 mySelector->GetIndex(aList.First(),toBeAdded);
738 } else if (mySubmeshChk->isChecked()) {
739 SALOME_ListIteratorOfListIO anIter(aList);
740 for ( ; anIter.More(); anIter.Next()) {
741 SMESH::SMESH_subMesh_var aSubMesh =
742 SMESH::IObjectToInterface<SMESH::SMESH_subMesh>(anIter.Value());
743 if (!aSubMesh->_is_nil()) {
744 if (aSubMesh->GetFather()->GetId() == myMesh->GetId()) {
745 SMESH::long_array_var anIds = aSubMesh->GetElementsId();
746 for (int i = 0, n = anIds->length(); i < n; i++) {
747 if (isIdValid(anIds[ i ]))
748 toBeAdded.Add(anIds[ i ]);
753 } else if (myGroupChk->isChecked()) {
754 SALOME_ListIteratorOfListIO anIter(aList);
755 for ( ; anIter.More(); anIter.Next()) {
756 SMESH::SMESH_GroupBase_var aGroup =
757 SMESH::IObjectToInterface<SMESH::SMESH_GroupBase>(anIter.Value());
758 if (!aGroup->_is_nil() && (aGroup->GetType() == SMESH::FACE &&
759 entityType() == 0 || aGroup->GetType() == SMESH::VOLUME &&
760 entityType() == 1)) {
761 if (aGroup->GetMesh()->GetId() == myMesh->GetId()) {
762 SMESH::long_array_var anIds = aGroup->GetListOfID();
763 for (int i = 0, n = anIds->length(); i < n; i++) {
764 if (isIdValid(anIds[ i ]))
765 toBeAdded.Add(anIds[ i ]);
774 bool isGroupOrSubmesh = (mySubmeshChk->isChecked() || myGroupChk->isChecked());
775 mySubmeshChk->setChecked(false);
776 myGroupChk->setChecked(false);
777 for(int i = 1; i <= toBeAdded.Extent(); i++)
778 if (myIds.Add(toBeAdded(i))) {
779 QListWidgetItem* item = new QListWidgetItem(QString("%1").arg(toBeAdded(i)));
780 myListBox->addItem(item);
781 item->setSelected(true);
785 emit ListContensChanged();
787 if (isGroupOrSubmesh)
788 onListSelectionChanged();
793 //=======================================================================
794 // name : SMESHGUI_MultiEditDlg::updateButtons
795 // Purpose : Enable/disable buttons of dialog in accordance with current state
796 //=======================================================================
797 void SMESHGUI_MultiEditDlg::updateButtons()
799 bool isOk = isValid(false);
800 myOkBtn->setEnabled(isOk);
801 myApplyBtn->setEnabled(isOk);
803 bool isListBoxNonEmpty = myListBox->count() > 0;
804 bool isToAll = myToAllChk->isChecked();
805 myFilterBtn->setEnabled(!isToAll);
806 myRemoveBtn->setEnabled(isListBoxNonEmpty && !isToAll);
807 mySortBtn->setEnabled(isListBoxNonEmpty &&!isToAll);
809 const SALOME_ListIO& aList = mySelector->StoredIObjects();
813 aList.Extent() < 1 ||
814 (SMESH::IObjectToInterface<SMESH::SMESH_subMesh>(aList.First())->_is_nil() &&
815 SMESH::IObjectToInterface<SMESH::SMESH_GroupBase>(aList.First())->_is_nil() &&
816 SMESH::IObjectToInterface<SMESH::SMESH_Mesh>(aList.First())->_is_nil()))
817 myAddBtn->setEnabled(false);
819 myAddBtn->setEnabled(true);
821 mySubmeshChk->setEnabled(!isToAll);
822 mySubmeshBtn->setEnabled(mySubmeshChk->isChecked());
823 mySubmesh->setEnabled(mySubmeshChk->isChecked());
825 myGroupChk->setEnabled(!isToAll);
826 myGroupBtn->setEnabled(myGroupChk->isChecked());
827 myGroup->setEnabled(myGroupChk->isChecked());
829 if (!mySubmeshChk->isChecked())
831 if (!myGroupChk->isChecked())
836 //=======================================================================
837 // name : SMESHGUI_MultiEditDlg::onRemoveBtn
838 // Purpose : SLOT. Called when "Remove" button pressed.
839 // Remove selected in list box entities
840 //=======================================================================
841 void SMESHGUI_MultiEditDlg::onRemoveBtn()
845 QList<QListWidgetItem*> selItems = myListBox->selectedItems();
846 QListWidgetItem* item;
847 foreach(item, selItems)
849 myIds.Remove(item->text().toInt());
855 emit ListContensChanged();
859 //=======================================================================
860 // name : SMESHGUI_MultiEditDlg::onSortListBtn
861 // Purpose : SLOT. Called when "Sort list" button pressed.
862 // Sort entities of list box
863 //=======================================================================
864 void SMESHGUI_MultiEditDlg::onSortListBtn()
868 int i, k = myListBox->count();
871 QList<int> aSelected;
872 std::vector<int> anArray(k);
873 for (i = 0; i < k; i++)
875 int id = myListBox->item(i)->text().toInt();
877 if (myListBox->item(i)->isSelected())
878 aSelected.append(id);
881 std::sort(anArray.begin(), anArray.end());
884 for (i = 0; i < k; i++) {
885 QListWidgetItem* item = new QListWidgetItem(QString::number(anArray[i]));
886 myListBox->addItem(item);
887 item->setSelected(aSelected.contains(anArray[i]));
893 //=======================================================================
894 // name : SMESHGUI_MultiEditDlg::onListSelectionChanged
895 // Purpose : SLOT. Called when selection in list box changed.
896 // Highlight in selected entities
897 //=======================================================================
898 void SMESHGUI_MultiEditDlg::onListSelectionChanged()
900 if (myActor == 0 || myBusy)
903 if (mySubmeshChk->isChecked() || myGroupChk->isChecked())
906 SMESH_Actor * anActor = SMESH::FindActorByObject(myMesh);
909 TVisualObjPtr anObj = anActor->GetObject();
911 TColStd_MapOfInteger anIndexes;
912 int total = myListBox->count();
913 for (int i = 0; i < total; i++)
915 if (myListBox->item(i)->isSelected())
917 int anId = myListBox->item(i)->text().toInt();
918 if (anObj->GetElemVTKId(anId) >= 0) // avoid exception in hilight
923 mySelector->AddOrRemoveIndex(anActor->getIO(),anIndexes,false);
924 if ( SVTK_ViewWindow* aViewWindow = SMESH::GetViewWindow( mySMESHGUI ))
925 aViewWindow->highlight(anActor->getIO(),true,true);
928 //=======================================================================
929 // name : SMESHGUI_MultiEditDlg::onSubmeshChk
930 // Purpose : SLOT. Called when state of "SubMesh" check box changed.
931 // Activate/deactivate selection of submeshes
932 //=======================================================================
933 void SMESHGUI_MultiEditDlg::onSubmeshChk()
935 bool isChecked = mySubmeshChk->isChecked();
936 mySubmeshBtn->setEnabled(isChecked);
937 mySubmesh->setEnabled(isChecked);
940 if (isChecked && myGroupChk->isChecked())
941 myGroupChk->setChecked(false);
946 //=======================================================================
947 // name : SMESHGUI_MultiEditDlg::onGroupChk
948 // Purpose : SLOT. Called when state of "Group" check box changed.
949 // Activate/deactivate selection of groupes
950 //=======================================================================
951 void SMESHGUI_MultiEditDlg::onGroupChk()
953 bool isChecked = myGroupChk->isChecked();
954 myGroupBtn->setEnabled(isChecked);
955 myGroup->setEnabled(isChecked);
958 if (isChecked && mySubmeshChk->isChecked())
959 mySubmeshChk->setChecked(false);
964 //=======================================================================
965 // name : SMESHGUI_MultiEditDlg::onToAllChk
966 // Purpose : SLOT. Called when state of "Apply to all" check box changed.
967 // Activate/deactivate selection
968 //=======================================================================
969 void SMESHGUI_MultiEditDlg::onToAllChk()
971 bool isChecked = myToAllChk->isChecked();
978 emit ListContensChanged();
984 //=======================================================================
985 // name : SMESHGUI_MultiEditDlg::setSelectionMode
986 // Purpose : Set selection mode
987 //=======================================================================
988 void SMESHGUI_MultiEditDlg::setSelectionMode()
990 SMESH::RemoveFilters();
992 mySelectionMgr->clearSelected();
993 mySelectionMgr->clearFilters();
995 if (mySubmeshChk->isChecked()) {
996 if ( SVTK_ViewWindow* aViewWindow = SMESH::GetViewWindow( mySMESHGUI ))
997 aViewWindow->SetSelectionMode(ActorSelection);
998 mySelectionMgr->installFilter(new SMESH_TypeFilter(SUBMESH));
1000 else if (myGroupChk->isChecked()) {
1001 if ( SVTK_ViewWindow* aViewWindow = SMESH::GetViewWindow( mySMESHGUI ))
1002 aViewWindow->SetSelectionMode(ActorSelection);
1003 mySelectionMgr->installFilter(new SMESH_TypeFilter(GROUP));
1007 if ( SVTK_ViewWindow* aViewWindow = SMESH::GetViewWindow( mySMESHGUI ))
1008 aViewWindow->SetSelectionMode(VolumeSelection);
1009 SMESH::SetFilter(new SMESHGUI_VolumesFilter());
1011 if ( SVTK_ViewWindow* aViewWindow = SMESH::GetViewWindow( mySMESHGUI ))
1012 aViewWindow->SetSelectionMode(FaceSelection);
1013 if (myFilterType == SMESH::TriaFilter)
1014 SMESH::SetFilter(new SMESHGUI_TriangleFilter());
1015 else if (myFilterType == SMESH::QuadFilter)
1016 SMESH::SetFilter(new SMESHGUI_QuadrangleFilter());
1018 SMESH::SetFilter(new SMESHGUI_FacesFilter());
1022 //=======================================================================
1023 // name : SMESHGUI_MultiEditDlg::onApply
1024 // Purpose : SLOT. Called when "Apply" button clicked.
1025 //=======================================================================
1026 bool SMESHGUI_MultiEditDlg::onApply()
1028 if (mySMESHGUI->isActiveStudyLocked())
1033 SMESH::SMESH_MeshEditor_var aMeshEditor = myMesh->GetMeshEditor();
1034 if (aMeshEditor->_is_nil())
1039 SMESH::long_array_var anIds = getIds();
1041 bool aResult = process(aMeshEditor, anIds.inout());
1045 mySelectionMgr->selectedObjects( sel );
1046 mySelector->ClearIndex();
1047 mySelectionMgr->setSelectedObjects( sel );
1048 SMESH::UpdateView();
1053 emit ListContensChanged();
1062 //=======================================================================
1063 // name : SMESHGUI_MultiEditDlg::on3d2dChanged
1065 //=======================================================================
1066 void SMESHGUI_MultiEditDlg::on3d2dChanged (int type)
1068 if (myEntityType != type) {
1069 myEntityType = type;
1074 emit ListContensChanged();
1077 myFilterType = SMESH::VolumeFilter;
1079 myFilterType = SMESH::FaceFilter;
1086 //=======================================================================
1087 // name : SMESHGUI_MultiEditDlg::entityType
1089 //=======================================================================
1090 int SMESHGUI_MultiEditDlg::entityType()
1092 return myEntityType;
1095 //=================================================================================
1096 // function : keyPressEvent()
1098 //=================================================================================
1099 void SMESHGUI_MultiEditDlg::keyPressEvent( QKeyEvent* e )
1101 QDialog::keyPressEvent( e );
1102 if ( e->isAccepted() )
1105 if ( e->key() == Qt::Key_F1 ) {
1112 * Class : SMESHGUI_ChangeOrientationDlg
1113 * Description : Modification of orientation of faces
1116 SMESHGUI_ChangeOrientationDlg
1117 ::SMESHGUI_ChangeOrientationDlg(SMESHGUI* theModule):
1118 SMESHGUI_MultiEditDlg(theModule, SMESH::FaceFilter, true)
1120 setWindowTitle(tr("CAPTION"));
1121 myHelpFileName = "changing_orientation_of_elements_page.html";
1124 SMESHGUI_ChangeOrientationDlg::~SMESHGUI_ChangeOrientationDlg()
1128 bool SMESHGUI_ChangeOrientationDlg::process (SMESH::SMESH_MeshEditor_ptr theEditor,
1129 const SMESH::long_array& theIds)
1131 return theEditor->Reorient(theIds);
1135 * Class : SMESHGUI_UnionOfTrianglesDlg
1136 * Description : Construction of quadrangles by automatic association of triangles
1139 SMESHGUI_UnionOfTrianglesDlg
1140 ::SMESHGUI_UnionOfTrianglesDlg(SMESHGUI* theModule):
1141 SMESHGUI_MultiEditDlg(theModule, SMESH::TriaFilter, false)
1143 setWindowTitle(tr("CAPTION"));
1145 myComboBoxFunctor->setEnabled(true);
1146 myComboBoxFunctor->addItem(tr("WARP_ELEMENTS")); // for quadrangles only
1147 myComboBoxFunctor->addItem(tr("TAPER_ELEMENTS")); // for quadrangles only
1150 QWidget* aMaxAngleGrp = new QWidget(myCriterionGrp);
1151 QHBoxLayout* aMaxAngleGrpLayout = new QHBoxLayout(aMaxAngleGrp);
1152 aMaxAngleGrpLayout->setMargin(0);
1153 aMaxAngleGrpLayout->setSpacing(SPACING);
1155 QLabel* aLab = new QLabel (tr("MAXIMUM_ANGLE"), aMaxAngleGrp);
1156 myMaxAngleSpin = new SMESHGUI_SpinBox (aMaxAngleGrp);
1157 myMaxAngleSpin->RangeStepAndValidator(0, 180.0, 1.0, 3);
1158 myMaxAngleSpin->SetValue(30.0);
1160 aMaxAngleGrpLayout->addWidget(aLab);
1161 aMaxAngleGrpLayout->addWidget(myMaxAngleSpin);
1163 ((QVBoxLayout*)(myCriterionGrp->layout()))->addWidget(aMaxAngleGrp);
1164 myCriterionGrp->show();
1166 myHelpFileName = "uniting_set_of_triangles_page.html";
1169 SMESHGUI_UnionOfTrianglesDlg::~SMESHGUI_UnionOfTrianglesDlg()
1173 bool SMESHGUI_UnionOfTrianglesDlg::isValid (const bool theMess)
1175 bool ok = SMESHGUI_MultiEditDlg::isValid( theMess );
1178 return checkParameters( theMess, 1, myMaxAngleSpin );
1181 bool SMESHGUI_UnionOfTrianglesDlg::process (SMESH::SMESH_MeshEditor_ptr theEditor,
1182 const SMESH::long_array& theIds)
1184 SMESH::NumericalFunctor_var aCriterion = getNumericalFunctor();
1185 double aMaxAngle = myMaxAngleSpin->GetValue() * PI / 180.0;
1186 bool ok = theEditor->TriToQuad(theIds, aCriterion, aMaxAngle);
1188 getNotebook()->setParameters( myMesh, 1, myMaxAngleSpin );
1195 * Class : SMESHGUI_CuttingOfQuadsDlg
1196 * Description : Automatic splitting of quadrangles into triangles
1199 SMESHGUI_CuttingOfQuadsDlg
1200 ::SMESHGUI_CuttingOfQuadsDlg(SMESHGUI* theModule):
1201 SMESHGUI_MultiEditDlg(theModule, SMESH::QuadFilter, false)
1203 setWindowTitle(tr("CAPTION"));
1206 myPreviewChk = new QCheckBox (tr("PREVIEW"), mySelGrp);
1207 QGridLayout* aLay = (QGridLayout*)(mySelGrp->layout());
1208 aLay->addWidget(myPreviewChk, aLay->rowCount(), 0, 1, aLay->columnCount());
1210 myCriterionGrp->show();
1211 myChoiceWidget->show();
1212 myComboBoxFunctor->setEnabled(false);
1214 connect(myPreviewChk, SIGNAL(stateChanged(int)), this, SLOT(onPreviewChk()));
1215 connect(myGroupChoice, SIGNAL(buttonClicked(int)), this, SLOT(onCriterionRB()));
1216 connect(myComboBoxFunctor, SIGNAL(activated(int)), this, SLOT(onPreviewChk()));
1217 connect(this, SIGNAL(ListContensChanged()), this, SLOT(onPreviewChk()));
1219 myHelpFileName = "cutting_quadrangles_page.html";
1222 SMESHGUI_CuttingOfQuadsDlg::~SMESHGUI_CuttingOfQuadsDlg()
1226 void SMESHGUI_CuttingOfQuadsDlg::onClose()
1229 SMESHGUI_MultiEditDlg::onClose();
1232 bool SMESHGUI_CuttingOfQuadsDlg::process (SMESH::SMESH_MeshEditor_ptr theEditor,
1233 const SMESH::long_array& theIds)
1235 switch (myGroupChoice->checkedId()) {
1236 case 0: // use diagonal 1-3
1237 return theEditor->SplitQuad(theIds, true);
1238 case 1: // use diagonal 2-4
1239 return theEditor->SplitQuad(theIds, false);
1240 default: // use numeric functor
1244 SMESH::NumericalFunctor_var aCriterion = getNumericalFunctor();
1245 return theEditor->QuadToTri(theIds, aCriterion);
1248 void SMESHGUI_CuttingOfQuadsDlg::onCriterionRB()
1250 if (myGroupChoice->checkedId() == 2) // Use numeric functor
1251 myComboBoxFunctor->setEnabled(true);
1253 myComboBoxFunctor->setEnabled(false);
1258 void SMESHGUI_CuttingOfQuadsDlg::onPreviewChk()
1260 myPreviewChk->isChecked() ? displayPreview() : erasePreview();
1263 void SMESHGUI_CuttingOfQuadsDlg::erasePreview()
1265 if (myPreviewActor == 0)
1268 if (SVTK_ViewWindow* vf = SMESH::GetCurrentVtkView()) {
1269 vf->RemoveActor(myPreviewActor);
1272 myPreviewActor->Delete();
1276 void SMESHGUI_CuttingOfQuadsDlg::displayPreview()
1281 if (myPreviewActor != 0)
1284 // get Ids of elements
1285 SMESH::long_array_var anElemIds = getIds();
1286 if (getIds()->length() == 0)
1289 SMDS_Mesh* aMesh = myActor->GetObject()->GetMesh();
1293 // 0 - use diagonal 1-3, 1 - use diagonal 2-4, 2 - use numerical functor
1294 int aChoice = myGroupChoice->checkedId();
1295 SMESH::NumericalFunctor_var aCriterion = SMESH::NumericalFunctor::_nil();
1296 SMESH::SMESH_MeshEditor_var aMeshEditor = SMESH::SMESH_MeshEditor::_nil();
1298 aCriterion = getNumericalFunctor();
1299 aMeshEditor = myMesh->GetMeshEditor();
1300 if (aMeshEditor->_is_nil())
1305 vtkUnstructuredGrid* aGrid = vtkUnstructuredGrid::New();
1307 vtkIdType aNbCells = anElemIds->length() * 2;
1308 vtkIdType aCellsSize = 4 * aNbCells;
1309 vtkCellArray* aConnectivity = vtkCellArray::New();
1310 aConnectivity->Allocate(aCellsSize, 0);
1312 vtkPoints* aPoints = vtkPoints::New();
1313 aPoints->SetNumberOfPoints(anElemIds->length() * 4);
1315 vtkUnsignedCharArray* aCellTypesArray = vtkUnsignedCharArray::New();
1316 aCellTypesArray->SetNumberOfComponents(1);
1317 aCellTypesArray->Allocate(aNbCells * aCellTypesArray->GetNumberOfComponents());
1319 vtkIdList *anIdList = vtkIdList::New();
1320 anIdList->SetNumberOfIds(3);
1322 TColStd_DataMapOfIntegerInteger anIdToVtk;
1326 for (int i = 0, n = anElemIds->length(); i < n; i++)
1328 const SMDS_MeshElement* anElem = aMesh->FindElement(anElemIds[ i ]);
1329 if (anElem == 0 || anElem->NbNodes() != 4)
1332 SMDS_ElemIteratorPtr anIter = anElem->nodesIterator();
1334 while (anIter->more()) {
1335 const SMDS_MeshNode* aNode = static_cast<const SMDS_MeshNode*>(anIter->next());
1338 if (!anIdToVtk.IsBound(aNode->GetID()))
1340 aPoints->SetPoint(++nbPoints, aNode->X(), aNode->Y(), aNode->Z());
1341 anIdToVtk.Bind(aNode->GetID(), nbPoints);
1344 aNodes[ k++ ] = aNode->GetID();
1351 bool isDiag13 = true;
1352 if (aChoice == 0) // use diagonal 1-3
1356 else if (aChoice == 1) // use diagonal 2-4
1360 else // use numerical functor
1362 // compare two sets of possible triangles
1363 int diag = aMeshEditor->BestSplit(anElemIds[i], aCriterion);
1364 if (diag == 1) // 1-3
1366 else if (diag == 2) // 2-4
1374 anIdList->SetId(0, anIdToVtk(aNodes[ 0 ]));
1375 anIdList->SetId(1, anIdToVtk(aNodes[ 1 ]));
1376 anIdList->SetId(2, anIdToVtk(aNodes[ 2 ]));
1377 aConnectivity->InsertNextCell(anIdList);
1378 aCellTypesArray->InsertNextValue(VTK_TRIANGLE);
1380 anIdList->SetId(0, anIdToVtk(aNodes[ 2 ]));
1381 anIdList->SetId(1, anIdToVtk(aNodes[ 3 ]));
1382 anIdList->SetId(2, anIdToVtk(aNodes[ 0 ]));
1383 aConnectivity->InsertNextCell(anIdList);
1384 aCellTypesArray->InsertNextValue(VTK_TRIANGLE);
1388 anIdList->SetId(0, anIdToVtk(aNodes[ 1 ]));
1389 anIdList->SetId(1, anIdToVtk(aNodes[ 2 ]));
1390 anIdList->SetId(2, anIdToVtk(aNodes[ 3 ]));
1391 aConnectivity->InsertNextCell(anIdList);
1392 aCellTypesArray->InsertNextValue(VTK_TRIANGLE);
1394 anIdList->SetId(0, anIdToVtk(aNodes[ 3 ]));
1395 anIdList->SetId(1, anIdToVtk(aNodes[ 0 ]));
1396 anIdList->SetId(2, anIdToVtk(aNodes[ 1 ]));
1397 aConnectivity->InsertNextCell(anIdList);
1398 aCellTypesArray->InsertNextValue(VTK_TRIANGLE);
1402 VTKViewer_CellLocationsArray* aCellLocationsArray = VTKViewer_CellLocationsArray::New();
1403 aCellLocationsArray->SetNumberOfComponents(1);
1404 aCellLocationsArray->SetNumberOfTuples(aNbCells);
1406 aConnectivity->InitTraversal();
1407 for(vtkIdType idType = 0, *pts, npts; aConnectivity->GetNextCell(npts, pts); idType++)
1408 aCellLocationsArray->SetValue(idType, aConnectivity->GetTraversalLocation(npts));
1410 aGrid->SetPoints(aPoints);
1411 aGrid->SetCells(aCellTypesArray, aCellLocationsArray,aConnectivity);
1413 // Create and display actor
1414 vtkDataSetMapper* aMapper = vtkDataSetMapper::New();
1415 aMapper->SetInput(aGrid);
1417 myPreviewActor = SALOME_Actor::New();
1418 myPreviewActor->PickableOff();
1419 myPreviewActor->SetMapper(aMapper);
1421 vtkProperty* aProp = vtkProperty::New();
1422 aProp->SetRepresentationToWireframe();
1423 aProp->SetColor(250, 0, 250);
1424 aProp->SetLineWidth(myActor->GetLineWidth() + 1);
1425 myPreviewActor->SetProperty(aProp);
1427 SMESH::GetCurrentVtkView()->AddActor(myPreviewActor);
1428 SMESH::GetCurrentVtkView()->Repaint();
1432 aConnectivity->Delete();
1436 aCellTypesArray->Delete();
1437 aCellLocationsArray->Delete();