1 // SMESH SMESHGUI : GUI for SMESH component
3 // Copyright (C) 2003 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.opencascade.org/SALOME/ or email : webmaster.salome@opencascade.org
24 // File : SMESHGUI_ClippingDlg.cxx
25 // Author : Nicolas REJNERI
29 #include "SMESHGUI_ClippingDlg.h"
32 #include "SMESHGUI_Utils.h"
33 #include "SMESHGUI_VTKUtils.h"
35 #include "SMESH_Actor.h"
36 #include "SMESH_ActorUtils.h"
38 #include "SUIT_Session.h"
39 #include "SUIT_OverrideCursor.h"
40 #include "SUIT_MessageBox.h"
42 #include "SALOME_ListIO.hxx"
43 #include "SALOME_InteractiveObject.hxx"
44 #include "SALOME_ListIteratorOfListIO.hxx"
46 #include "LightApp_Application.h"
47 #include "LightApp_SelectionMgr.h"
49 #include "SVTK_Selector.h"
50 #include "SVTK_ViewWindow.h"
54 #include <qpushbutton.h>
55 #include <qcombobox.h>
56 #include <qcheckbox.h>
58 #include <qgroupbox.h>
62 #include <vtkCamera.h>
63 #include <vtkRenderer.h>
64 #include <vtkImplicitBoolean.h>
65 #include <vtkImplicitFunctionCollection.h>
66 #include <vtkObjectFactory.h>
68 #include <vtkDataSet.h>
69 #include <vtkDataSetMapper.h>
70 #include <vtkPlaneSource.h>
71 #include <vtkPolyData.h>
72 #include <vtkRenderer.h>
73 #include <vtkProperty.h>
81 class OrientedPlane: public vtkPlane
83 SVTK_ViewWindow* myViewWindow;
85 vtkDataSetMapper* myMapper;
88 static OrientedPlane *New()
90 return new OrientedPlane();
92 static OrientedPlane *New(SVTK_ViewWindow* theViewWindow)
94 return new OrientedPlane(theViewWindow);
96 vtkTypeMacro (OrientedPlane, vtkPlane);
98 SMESH::Orientation myOrientation;
102 vtkPlaneSource* myPlaneSource;
103 SALOME_Actor *myActor;
105 void SetOrientation (SMESH::Orientation theOrientation) { myOrientation = theOrientation; }
106 SMESH::Orientation GetOrientation() { return myOrientation; }
108 void SetDistance (float theDistance) { myDistance = theDistance; }
109 float GetDistance() { return myDistance; }
111 void ShallowCopy (OrientedPlane* theOrientedPlane)
113 SetNormal(theOrientedPlane->GetNormal());
114 SetOrigin(theOrientedPlane->GetOrigin());
116 myOrientation = theOrientedPlane->GetOrientation();
117 myDistance = theOrientedPlane->GetDistance();
119 myAngle[0] = theOrientedPlane->myAngle[0];
120 myAngle[1] = theOrientedPlane->myAngle[1];
122 myPlaneSource->SetNormal(theOrientedPlane->myPlaneSource->GetNormal());
123 myPlaneSource->SetOrigin(theOrientedPlane->myPlaneSource->GetOrigin());
124 myPlaneSource->SetPoint1(theOrientedPlane->myPlaneSource->GetPoint1());
125 myPlaneSource->SetPoint2(theOrientedPlane->myPlaneSource->GetPoint2());
129 OrientedPlane(SVTK_ViewWindow* theViewWindow):
130 myViewWindow(theViewWindow),
131 myOrientation(SMESH::XY),
135 myViewWindow->AddActor(myActor);
139 myOrientation(SMESH::XY),
148 myPlaneSource = vtkPlaneSource::New();
150 myAngle[0] = myAngle[1] = 0.0;
152 // Create and display actor
153 myMapper = vtkDataSetMapper::New();
154 myMapper->SetInput(myPlaneSource->GetOutput());
156 myActor = SALOME_Actor::New();
157 myActor->VisibilityOff();
158 myActor->PickableOff();
159 myActor->SetInfinitive(true);
160 myActor->SetMapper(myMapper);
162 vtkFloatingPointType anRGB[3];
163 vtkProperty* aProp = vtkProperty::New();
164 SMESH::GetColor( "SMESH", "fill_color", anRGB[0], anRGB[1], anRGB[2], QColor( 0, 170, 255 ) );
165 aProp->SetColor(anRGB[0],anRGB[1],anRGB[2]);
166 aProp->SetOpacity(0.75);
167 myActor->SetProperty(aProp);
170 vtkProperty* aBackProp = vtkProperty::New();
171 SMESH::GetColor( "SMESH", "backface_color", anRGB[0], anRGB[1], anRGB[2], QColor( 0, 0, 255 ) );
172 aBackProp->SetColor(anRGB[0],anRGB[1],anRGB[2]);
173 aBackProp->SetOpacity(0.75);
174 myActor->SetBackfaceProperty(aBackProp);
179 myViewWindow->RemoveActor(myActor);
182 myMapper->RemoveAllInputs();
185 myPlaneSource->UnRegisterAllOutputs();
186 myPlaneSource->Delete();
191 OrientedPlane (const OrientedPlane&);
192 void operator= (const OrientedPlane&);
196 struct TSetVisiblity {
197 TSetVisiblity(int theIsVisible): myIsVisible(theIsVisible){}
198 void operator()(SMESH::TVTKPlane& theOrientedPlane){
199 theOrientedPlane->myActor->SetVisibility(myIsVisible);
204 //=================================================================================
205 // class : SMESHGUI_ClippingDlg()
208 //=================================================================================
209 SMESHGUI_ClippingDlg::SMESHGUI_ClippingDlg (SMESHGUI* theModule,
213 QDialog(SMESH::GetDesktop(theModule),
216 WStyle_Customize | WStyle_NormalBorder | WStyle_Title | WStyle_SysMenu | WDestructiveClose),
217 mySelector(SMESH::GetViewWindow(theModule)->GetSelector()),
218 mySelectionMgr(SMESH::GetSelectionMgr(theModule)),
219 mySMESHGUI(theModule)
222 setName("SMESHGUI_ClippingDlg");
223 setCaption(tr("SMESH_CLIPPING_TITLE"));
224 setSizeGripEnabled(TRUE);
225 QGridLayout* SMESHGUI_ClippingDlgLayout = new QGridLayout(this);
226 SMESHGUI_ClippingDlgLayout->setSpacing(6);
227 SMESHGUI_ClippingDlgLayout->setMargin(11);
229 // Controls for selecting, creating, deleting planes
230 QGroupBox* GroupPlanes = new QGroupBox (this, "GroupPlanes");
231 GroupPlanes->setTitle(tr("Clipping planes"));
232 GroupPlanes->setColumnLayout(0, Qt::Vertical);
233 GroupPlanes->layout()->setSpacing(0);
234 GroupPlanes->layout()->setMargin(0);
235 QGridLayout* GroupPlanesLayout = new QGridLayout (GroupPlanes->layout());
236 GroupPlanesLayout->setAlignment(Qt::AlignTop);
237 GroupPlanesLayout->setSpacing(6);
238 GroupPlanesLayout->setMargin(11);
240 ComboBoxPlanes = new QComboBox(GroupPlanes, "ComboBoxPlanes");
241 GroupPlanesLayout->addWidget(ComboBoxPlanes, 0, 0);
243 QSpacerItem* spacerGP = new QSpacerItem (20, 20, QSizePolicy::Expanding, QSizePolicy::Minimum);
244 GroupPlanesLayout->addItem(spacerGP, 0, 1);
246 buttonNew = new QPushButton (GroupPlanes, "buttonNew");
247 buttonNew->setText(tr("SMESH_BUT_NEW"));
248 GroupPlanesLayout->addWidget(buttonNew, 0, 2);
250 buttonDelete = new QPushButton (GroupPlanes, "buttonDelete");
251 buttonDelete->setText(tr("SMESH_BUT_DELETE"));
252 GroupPlanesLayout->addWidget(buttonDelete, 0, 3);
254 // Controls for defining plane parameters
255 QGroupBox* GroupParameters = new QGroupBox (this, "GroupParameters");
256 GroupParameters->setTitle(tr("SMESH_PARAMETERS"));
257 GroupParameters->setColumnLayout(0, Qt::Vertical);
258 GroupParameters->layout()->setSpacing(0);
259 GroupParameters->layout()->setMargin(0);
260 QGridLayout* GroupParametersLayout = new QGridLayout (GroupParameters->layout());
261 GroupParametersLayout->setAlignment(Qt::AlignTop);
262 GroupParametersLayout->setSpacing(6);
263 GroupParametersLayout->setMargin(11);
265 TextLabelOrientation = new QLabel(GroupParameters, "TextLabelOrientation");
266 TextLabelOrientation->setText(tr("SMESH_ORIENTATION"));
267 GroupParametersLayout->addWidget(TextLabelOrientation, 0, 0);
269 ComboBoxOrientation = new QComboBox(GroupParameters, "ComboBoxOrientation");
270 GroupParametersLayout->addWidget(ComboBoxOrientation, 0, 1);
272 TextLabelDistance = new QLabel(GroupParameters, "TextLabelDistance");
273 TextLabelDistance->setText(tr("SMESH_DISTANCE"));
274 GroupParametersLayout->addWidget(TextLabelDistance, 1, 0);
276 SpinBoxDistance = new SMESHGUI_SpinBox(GroupParameters, "SpinBoxDistance");
277 GroupParametersLayout->addWidget(SpinBoxDistance, 1, 1);
279 TextLabelRot1 = new QLabel(GroupParameters, "TextLabelRot1");
280 TextLabelRot1->setText(tr("Rotation around X (Y to Z):"));
281 GroupParametersLayout->addWidget(TextLabelRot1, 2, 0);
283 SpinBoxRot1 = new SMESHGUI_SpinBox(GroupParameters, "SpinBoxRot1");
284 GroupParametersLayout->addWidget(SpinBoxRot1, 2, 1);
286 TextLabelRot2 = new QLabel(GroupParameters, "TextLabelRot2");
287 TextLabelRot2->setText(tr("Rotation around Y (X to Z):"));
288 GroupParametersLayout->addWidget(TextLabelRot2, 3, 0);
290 SpinBoxRot2 = new SMESHGUI_SpinBox(GroupParameters, "SpinBoxRot2");
291 GroupParametersLayout->addWidget(SpinBoxRot2, 3, 1);
293 PreviewCheckBox = new QCheckBox(tr("Show preview"), GroupParameters);
294 PreviewCheckBox->setChecked(true);
295 GroupParametersLayout->addWidget(PreviewCheckBox, 4, 0);
297 AutoApplyCheckBox = new QCheckBox(tr("Auto Apply"), GroupParameters);
298 AutoApplyCheckBox->setChecked(false);
299 GroupParametersLayout->addWidget(AutoApplyCheckBox, 4, 1);
301 // Controls for "Ok", "Apply" and "Close" button
302 QGroupBox* GroupButtons = new QGroupBox(this, "GroupButtons");
303 GroupButtons->setSizePolicy(QSizePolicy((QSizePolicy::SizeType)7, (QSizePolicy::SizeType)0, 0, 0, GroupButtons->sizePolicy().hasHeightForWidth()));
304 GroupButtons->setGeometry(QRect(10, 10, 281, 48));
305 GroupButtons->setTitle(tr("" ));
306 GroupButtons->setColumnLayout(0, Qt::Vertical);
307 GroupButtons->layout()->setSpacing(0);
308 GroupButtons->layout()->setMargin(0);
309 QGridLayout* GroupButtonsLayout = new QGridLayout(GroupButtons->layout());
310 GroupButtonsLayout->setAlignment(Qt::AlignTop);
311 GroupButtonsLayout->setSpacing(6);
312 GroupButtonsLayout->setMargin(11);
313 buttonCancel = new QPushButton(GroupButtons, "buttonCancel");
314 buttonCancel->setText(tr("SMESH_BUT_CLOSE" ));
315 buttonCancel->setAutoDefault(TRUE);
316 GroupButtonsLayout->addWidget(buttonCancel, 0, 3);
317 buttonApply = new QPushButton(GroupButtons, "buttonApply");
318 buttonApply->setText(tr("SMESH_BUT_APPLY" ));
319 buttonApply->setAutoDefault(TRUE);
320 GroupButtonsLayout->addWidget(buttonApply, 0, 1);
321 QSpacerItem* spacer_9 = new QSpacerItem(20, 20, QSizePolicy::Expanding, QSizePolicy::Minimum);
322 GroupButtonsLayout->addItem(spacer_9, 0, 2);
323 buttonOk = new QPushButton(GroupButtons, "buttonOk");
324 buttonOk->setText(tr("SMESH_BUT_OK" ));
325 buttonOk->setAutoDefault(TRUE);
326 buttonOk->setDefault(TRUE);
327 GroupButtonsLayout->addWidget(buttonOk, 0, 0);
328 buttonHelp = new QPushButton(GroupButtons, "buttonHelp");
329 buttonHelp->setText(tr("SMESH_BUT_HELP" ));
330 buttonHelp->setAutoDefault(TRUE);
331 GroupButtonsLayout->addWidget(buttonHelp, 0, 4);
333 SMESHGUI_ClippingDlgLayout->addWidget(GroupPlanes, 0, 0);
334 SMESHGUI_ClippingDlgLayout->addWidget(GroupParameters, 1, 0);
335 SMESHGUI_ClippingDlgLayout->addWidget(GroupButtons, 2, 0);
338 SpinBoxDistance->RangeStepAndValidator(0.0, 1.0, 0.01, 3);
339 SpinBoxRot1->RangeStepAndValidator(-180.0, 180.0, 1, 3);
340 SpinBoxRot2->RangeStepAndValidator(-180.0, 180.0, 1, 3);
342 ComboBoxOrientation->insertItem(tr("|| X-Y"));
343 ComboBoxOrientation->insertItem(tr("|| Y-Z"));
344 ComboBoxOrientation->insertItem(tr("|| Z-X"));
346 SpinBoxDistance->SetValue(0.5);
349 myIsSelectPlane = false;
350 onSelectionChanged();
352 myHelpFileName = "clipping.htm";
354 // signals and slots connections :
355 connect(ComboBoxPlanes, SIGNAL(activated(int)), this, SLOT(onSelectPlane(int)));
356 connect(buttonNew, SIGNAL(clicked()), this, SLOT(ClickOnNew()));
357 connect(buttonDelete, SIGNAL(clicked()), this, SLOT(ClickOnDelete()));
358 connect(ComboBoxOrientation, SIGNAL(activated(int)), this, SLOT(onSelectOrientation(int)));
359 connect(SpinBoxDistance, SIGNAL(valueChanged(double)), this, SLOT(SetCurrentPlaneParam()));
360 connect(SpinBoxRot1, SIGNAL(valueChanged(double)), this, SLOT(SetCurrentPlaneParam()));
361 connect(SpinBoxRot2, SIGNAL(valueChanged(double)), this, SLOT(SetCurrentPlaneParam()));
362 connect(PreviewCheckBox, SIGNAL(toggled(bool)), this, SLOT(OnPreviewToggle(bool)));
363 connect(AutoApplyCheckBox, SIGNAL(toggled(bool)), this, SLOT(ClickOnApply()));
364 connect(buttonOk, SIGNAL(clicked()), this, SLOT(ClickOnOk()));
365 connect(buttonCancel, SIGNAL(clicked()), this, SLOT(ClickOnCancel()));
366 connect(buttonApply, SIGNAL(clicked()), this, SLOT(ClickOnApply()));
367 connect(buttonHelp, SIGNAL(clicked()), this, SLOT(ClickOnHelp()));
368 connect(mySMESHGUI, SIGNAL (SignalCloseAllDialogs()), this, SLOT(ClickOnOk()));
369 connect(mySelectionMgr, SIGNAL(currentSelectionChanged()), this, SLOT(onSelectionChanged()));
370 /* to close dialog if study frame change */
371 connect(mySMESHGUI, SIGNAL (SignalStudyFrameChanged()), this, SLOT(ClickOnCancel()));
376 //=================================================================================
377 // function : ~SMESHGUI_ClippingDlg()
379 //=================================================================================
380 SMESHGUI_ClippingDlg::~SMESHGUI_ClippingDlg()
382 // no need to delete child widgets, Qt does it all for us
383 std::for_each(myPlanes.begin(),myPlanes.end(),TSetVisiblity(false));
384 SMESH::RenderViewWindow(SMESH::GetViewWindow(mySMESHGUI));
387 //=======================================================================
388 // function : ClickOnApply()
390 //=======================================================================
391 void SMESHGUI_ClippingDlg::ClickOnApply()
396 if (SVTK_ViewWindow* aViewWindow = SMESH::GetViewWindow(mySMESHGUI)) {
397 SUIT_OverrideCursor wc;
399 QWidget *aCurrWid = this->focusWidget();
400 aCurrWid->clearFocus();
401 aCurrWid->setFocus();
403 myActor->RemoveAllClippingPlanes();
405 SMESH::TPlanes::iterator anIter = myPlanes.begin();
406 for (; anIter != myPlanes.end(); anIter++) {
407 OrientedPlane* anOrientedPlane = OrientedPlane::New(aViewWindow);
408 anOrientedPlane->ShallowCopy(anIter->GetPointer());
409 myActor->AddClippingPlane(anOrientedPlane);
410 anOrientedPlane->Delete();
413 SMESH::RenderViewWindow(aViewWindow);
417 //=======================================================================
418 // function : ClickOnOk()
420 //=======================================================================
421 void SMESHGUI_ClippingDlg::ClickOnOk()
427 //=======================================================================
428 // function : ClickOnCancel()
430 //=======================================================================
431 void SMESHGUI_ClippingDlg::ClickOnCancel()
436 //=================================================================================
437 // function : ClickOnHelp()
439 //=================================================================================
440 void SMESHGUI_ClippingDlg::ClickOnHelp()
442 LightApp_Application* app = (LightApp_Application*)(SUIT_Session::session()->activeApplication());
444 app->onHelpContextModule(mySMESHGUI ? app->moduleName(mySMESHGUI->moduleName()) : QString(""), myHelpFileName);
446 SUIT_MessageBox::warn1(0, QObject::tr("WRN_WARNING"),
447 QObject::tr("EXTERNAL_BROWSER_CANNOT_SHOW_PAGE").
448 arg(app->resourceMgr()->stringValue("ExternalBrowser", "application")).arg(myHelpFileName),
449 QObject::tr("BUT_OK"));
453 //=================================================================================
454 // function : onSelectionChanged()
455 // purpose : Called when selection is changed
456 //=================================================================================
457 void SMESHGUI_ClippingDlg::onSelectionChanged()
459 if (SVTK_ViewWindow* aViewWindow = SMESH::GetViewWindow(mySMESHGUI)) {
460 const SALOME_ListIO& aList = mySelector->StoredIObjects();
461 if (aList.Extent() > 0) {
462 Handle(SALOME_InteractiveObject) IOS = aList.First();
463 myActor = SMESH::FindActorByEntry(IOS->getEntry());
465 std::for_each(myPlanes.begin(),myPlanes.end(),TSetVisiblity(false));
468 vtkIdType anId = 0, anEnd = myActor->GetNumberOfClippingPlanes();
469 for (; anId < anEnd; anId++) {
470 if (vtkImplicitFunction* aFunction = myActor->GetClippingPlane(anId)) {
471 if(OrientedPlane* aPlane = OrientedPlane::SafeDownCast(aFunction)){
472 OrientedPlane* anOrientedPlane = OrientedPlane::New(aViewWindow);
473 SMESH::TVTKPlane aTVTKPlane(anOrientedPlane);
474 anOrientedPlane->Delete();
475 aTVTKPlane->ShallowCopy(aPlane);
476 myPlanes.push_back(aTVTKPlane);
481 std::for_each(myPlanes.begin(),myPlanes.end(),
482 TSetVisiblity(PreviewCheckBox->isChecked()));
485 SMESH::RenderViewWindow(aViewWindow);
490 //=======================================================================
491 // function : onSelectPlane()
493 //=======================================================================
494 void SMESHGUI_ClippingDlg::onSelectPlane (int theIndex)
496 if (!myActor || myPlanes.empty())
499 OrientedPlane* aPlane = myPlanes[theIndex].GetPointer();
502 SMESH::Orientation anOrientation = aPlane->GetOrientation();
505 double aRot[2] = {aPlane->myAngle[0], aPlane->myAngle[1]};
507 // Set plane parameters in the dialog
508 myIsSelectPlane = true;
509 setDistance(aPlane->GetDistance());
510 setRotation(aRot[0], aRot[1]);
511 switch (anOrientation) {
513 ComboBoxOrientation->setCurrentItem(0);
514 onSelectOrientation(0);
517 ComboBoxOrientation->setCurrentItem(1);
518 onSelectOrientation(1);
521 ComboBoxOrientation->setCurrentItem(2);
522 onSelectOrientation(2);
525 myIsSelectPlane = false;
528 //=======================================================================
529 // function : ClickOnNew()
531 //=======================================================================
532 void SMESHGUI_ClippingDlg::ClickOnNew()
537 if(SVTK_ViewWindow* aViewWindow = SMESH::GetViewWindow(mySMESHGUI)){
538 OrientedPlane* aPlane = OrientedPlane::New(aViewWindow);
539 SMESH::TVTKPlane aTVTKPlane(aPlane);
540 myPlanes.push_back(aTVTKPlane);
542 if (PreviewCheckBox->isChecked())
543 aTVTKPlane->myActor->VisibilityOn();
546 SetCurrentPlaneParam();
550 //=======================================================================
551 // function : ClickOnDelete()
553 //=======================================================================
554 void SMESHGUI_ClippingDlg::ClickOnDelete()
556 if (!myActor || myPlanes.empty())
559 int aPlaneIndex = ComboBoxPlanes->currentItem();
561 SMESH::TPlanes::iterator anIter = myPlanes.begin() + aPlaneIndex;
562 anIter->GetPointer()->myActor->SetVisibility(false);
563 myPlanes.erase(anIter);
565 if(AutoApplyCheckBox->isChecked())
569 SMESH::RenderViewWindow(SMESH::GetCurrentVtkView());
572 //=======================================================================
573 // function : onSelectOrientation()
575 //=======================================================================
576 void SMESHGUI_ClippingDlg::onSelectOrientation (int theItem)
578 if (myPlanes.empty())
582 TextLabelRot1->setText(tr("Rotation around X (Y to Z):"));
583 TextLabelRot2->setText(tr("Rotation around Y (X to Z):"));
585 else if (theItem == 1) {
586 TextLabelRot1->setText(tr("Rotation around Y (Z to X):"));
587 TextLabelRot2->setText(tr("Rotation around Z (Y to X):"));
589 else if (theItem == 2) {
590 TextLabelRot1->setText(tr("Rotation around Z (X to Y):"));
591 TextLabelRot2->setText(tr("Rotation around X (Z to Y):"));
594 if((QComboBox*)sender() == ComboBoxOrientation)
595 SetCurrentPlaneParam();
598 //=======================================================================
599 // function : Sinchronize()
601 //=======================================================================
602 void SMESHGUI_ClippingDlg::Sinchronize()
604 int aNbPlanes = myPlanes.size();
605 ComboBoxPlanes->clear();
608 for(int i = 1; i<=aNbPlanes; i++) {
609 aName = QString(tr("Plane# %1")).arg(i);
610 ComboBoxPlanes->insertItem(aName);
613 int aPos = ComboBoxPlanes->count() - 1;
614 ComboBoxPlanes->setCurrentItem(aPos);
616 bool anIsControlsEnable = (aPos >= 0);
617 if (anIsControlsEnable) {
620 ComboBoxPlanes->insertItem(tr("No planes"));
621 SpinBoxRot1->SetValue(0.0);
622 SpinBoxRot2->SetValue(0.0);
623 SpinBoxDistance->SetValue(0.5);
626 buttonDelete->setEnabled(anIsControlsEnable);
627 buttonApply->setEnabled(anIsControlsEnable);
628 PreviewCheckBox->setEnabled(anIsControlsEnable);
629 AutoApplyCheckBox->setEnabled(anIsControlsEnable);
630 ComboBoxOrientation->setEnabled(anIsControlsEnable);
631 SpinBoxDistance->setEnabled(anIsControlsEnable);
632 SpinBoxRot1->setEnabled(anIsControlsEnable);
633 SpinBoxRot2->setEnabled(anIsControlsEnable);
636 //=======================================================================
637 // function : setRotation()
639 //=======================================================================
640 void SMESHGUI_ClippingDlg::setRotation (const double theRot1, const double theRot2)
642 SpinBoxRot1->SetValue(theRot1);
643 SpinBoxRot2->SetValue(theRot2);
646 //=======================================================================
647 // function : SetCurrentPlaneParam()
649 //=======================================================================
650 void SMESHGUI_ClippingDlg::SetCurrentPlaneParam()
652 if (myPlanes.empty() || myIsSelectPlane)
655 int aCurPlaneIndex = ComboBoxPlanes->currentItem();
657 OrientedPlane* aPlane = myPlanes[aCurPlaneIndex].GetPointer();
659 vtkFloatingPointType aNormal[3];
660 SMESH::Orientation anOrientation;
661 vtkFloatingPointType aDir[3][3] = {{0, 0, 0}, {0, 0, 0}};
663 static double aCoeff = vtkMath::Pi()/180.0;
665 vtkFloatingPointType aRot[2] = {getRotation1(), getRotation2()};
666 aPlane->myAngle[0] = aRot[0];
667 aPlane->myAngle[1] = aRot[1];
669 vtkFloatingPointType anU[2] = {cos(aCoeff*aRot[0]), cos(aCoeff*aRot[1])};
670 vtkFloatingPointType aV[2] = {sqrt(1.0-anU[0]*anU[0]), sqrt(1.0-anU[1]*anU[1])};
671 aV[0] = aRot[0] > 0? aV[0]: -aV[0];
672 aV[1] = aRot[1] > 0? aV[1]: -aV[1];
674 switch (ComboBoxOrientation->currentItem()) {
676 anOrientation = SMESH::XY;
686 anOrientation = SMESH::YZ;
696 anOrientation = SMESH::ZX;
707 vtkMath::Cross(aDir[1],aDir[0],aNormal);
708 vtkMath::Normalize(aNormal);
709 vtkMath::Cross(aNormal,aDir[1],aDir[0]);
712 aPlane->SetOrientation(anOrientation);
713 aPlane->SetDistance(getDistance());
715 myActor->SetPlaneParam(aNormal, getDistance(), aPlane);
717 vtkDataSet* aDataSet = myActor->GetInput();
718 vtkFloatingPointType *aPnt = aDataSet->GetCenter();
720 vtkFloatingPointType* anOrigin = aPlane->GetOrigin();
721 vtkFloatingPointType aDel = aDataSet->GetLength()/2.0;
723 vtkFloatingPointType aDelta[2][3] = {{aDir[0][0]*aDel, aDir[0][1]*aDel, aDir[0][2]*aDel},
724 {aDir[1][0]*aDel, aDir[1][1]*aDel, aDir[1][2]*aDel}};
725 vtkFloatingPointType aParam, aPnt0[3], aPnt1[3], aPnt2[3];
727 vtkFloatingPointType aPnt01[3] = {aPnt[0] - aDelta[0][0] - aDelta[1][0],
728 aPnt[1] - aDelta[0][1] - aDelta[1][1],
729 aPnt[2] - aDelta[0][2] - aDelta[1][2]};
730 vtkFloatingPointType aPnt02[3] = {aPnt01[0] + aNormal[0],
731 aPnt01[1] + aNormal[1],
732 aPnt01[2] + aNormal[2]};
733 vtkPlane::IntersectWithLine(aPnt01,aPnt02,aNormal,anOrigin,aParam,aPnt0);
735 vtkFloatingPointType aPnt11[3] = {aPnt[0] - aDelta[0][0] + aDelta[1][0],
736 aPnt[1] - aDelta[0][1] + aDelta[1][1],
737 aPnt[2] - aDelta[0][2] + aDelta[1][2]};
738 vtkFloatingPointType aPnt12[3] = {aPnt11[0] + aNormal[0],
739 aPnt11[1] + aNormal[1],
740 aPnt11[2] + aNormal[2]};
741 vtkPlane::IntersectWithLine(aPnt11,aPnt12,aNormal,anOrigin,aParam,aPnt1);
743 vtkFloatingPointType aPnt21[3] = {aPnt[0] + aDelta[0][0] - aDelta[1][0],
744 aPnt[1] + aDelta[0][1] - aDelta[1][1],
745 aPnt[2] + aDelta[0][2] - aDelta[1][2]};
746 vtkFloatingPointType aPnt22[3] = {aPnt21[0] + aNormal[0],
747 aPnt21[1] + aNormal[1],
748 aPnt21[2] + aNormal[2]};
749 vtkPlane::IntersectWithLine(aPnt21,aPnt22,aNormal,anOrigin,aParam,aPnt2);
751 vtkPlaneSource* aPlaneSource = aPlane->myPlaneSource;
752 aPlaneSource->SetNormal(aNormal[0],aNormal[1],aNormal[2]);
753 aPlaneSource->SetOrigin(aPnt0[0],aPnt0[1],aPnt0[2]);
754 aPlaneSource->SetPoint1(aPnt1[0],aPnt1[1],aPnt1[2]);
755 aPlaneSource->SetPoint2(aPnt2[0],aPnt2[1],aPnt2[2]);
757 if(AutoApplyCheckBox->isChecked())
760 SMESH::RenderViewWindow(SMESH::GetCurrentVtkView());
763 //=======================================================================
764 // function : OnPreviewToggle()
766 //=======================================================================
767 void SMESHGUI_ClippingDlg::OnPreviewToggle (bool theIsToggled)
769 std::for_each(myPlanes.begin(),myPlanes.end(),TSetVisiblity(theIsToggled));
770 SMESH::RenderViewWindow(SMESH::GetCurrentVtkView());