1 // Copyright (C) 2014-2017 CEA/DEN, EDF R&D
3 // This library is free software; you can redistribute it and/or
4 // modify it under the terms of the GNU Lesser General Public
5 // License as published by the Free Software Foundation; either
6 // version 2.1 of the License, or (at your option) any later version.
8 // This library is distributed in the hope that it will be useful,
9 // but WITHOUT ANY WARRANTY; without even the implied warranty of
10 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
11 // Lesser General Public License for more details.
13 // You should have received a copy of the GNU Lesser General Public
14 // License along with this library; if not, write to the Free Software
15 // Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
17 // See http://www.salome-platform.org/ or
18 // email : webmaster.salome@opencascade.com<mailto:webmaster.salome@opencascade.com>
21 #include "PartSet_WidgetSketchLabel.h"
22 #include "PartSet_Tools.h"
23 #include "PartSet_Module.h"
24 #include "PartSet_PreviewPlanes.h"
26 #include "SketchPlugin_SketchEntity.h"
28 #include <XGUI_ActionsMgr.h>
29 #include <XGUI_Displayer.h>
30 #include <XGUI_ModuleConnector.h>
31 #include <XGUI_SelectionActivate.h>
32 #include <XGUI_Selection.h>
33 #include <XGUI_SelectionMgr.h>
34 #include <XGUI_Tools.h>
35 #include <XGUI_ViewerProxy.h>
36 #include <XGUI_Workshop.h>
38 #include <ModelAPI_ResultBody.h>
39 #include <ModelAPI_Tools.h>
41 #include <ModuleBase_Operation.h>
42 #include <ModuleBase_ViewerPrs.h>
43 #include <ModuleBase_Tools.h>
44 #include <ModuleBase_IModule.h>
46 #include <GeomAlgoAPI_FaceBuilder.h>
47 #include <GeomAlgoAPI_ShapeTools.h>
48 #include <GeomDataAPI_Point.h>
49 #include <GeomDataAPI_Dir.h>
50 #include <GeomAPI_XYZ.h>
51 #include <GeomAPI_Face.h>
52 #include <GeomAPI_Edge.h>
53 #include <GeomAPI_ShapeExplorer.h>
55 #include <SketchPlugin_Sketch.h>
56 #include <SketcherPrs_Tools.h>
58 #include <Precision.hxx>
62 #include <AIS_Shape.hxx>
63 #include <AIS_DimensionSelectionMode.hxx>
64 #include <Bnd_Box.hxx>
66 #include <Config_WidgetAPI.h>
67 #include <Config_PropManager.h>
70 #include <QApplication>
71 #include <QVBoxLayout>
72 #include <QHBoxLayout>
75 #include <QPushButton>
76 #include <QStackedWidget>
78 #include <QDoubleValidator>
81 #define DBL_MAX 1.7976931348623158e+308
84 PartSet_WidgetSketchLabel::PartSet_WidgetSketchLabel(QWidget* theParent,
85 ModuleBase_IWorkshop* theWorkshop,
86 const Config_WidgetAPI* theData,
87 const QMap<PartSet_Tools::ConstraintVisibleState, bool>& toShowConstraints)
88 : ModuleBase_WidgetValidated(theParent, theWorkshop, theData)
90 QVBoxLayout* aLayout = new QVBoxLayout(this);
91 ModuleBase_Tools::zeroMargins(aLayout);
93 myStackWidget = new QStackedWidget(this);
94 myStackWidget->setContentsMargins(0,0,0,0);
95 aLayout->addWidget(myStackWidget);
97 // Define label for plane selection
98 QWidget* aFirstWgt = new QWidget(this);
100 // Size of the View control
101 mySizeOfViewWidget = new QWidget(aFirstWgt);
102 QHBoxLayout* aSizeLayout = new QHBoxLayout(mySizeOfViewWidget);
103 aSizeLayout->addWidget(new QLabel("Size of the view", mySizeOfViewWidget));
104 mySizeOfView = new QLineEdit(mySizeOfViewWidget);
106 QDoubleValidator* aValidator = new QDoubleValidator(0, DBL_MAX, 12, mySizeOfView);
107 aValidator->setLocale(ModuleBase_Tools::doubleLocale());
108 aValidator->setNotation(QDoubleValidator::StandardNotation);
109 mySizeOfView->setValidator(aValidator);
110 aSizeLayout->addWidget(mySizeOfView);
112 QString aText = QString::fromStdString(theData->getProperty("title"));
113 QLabel* aLabel = new QLabel(aText, aFirstWgt);
114 aLabel->setWordWrap(true);
115 QString aTooltip = QString::fromStdString(theData->getProperty("tooltip"));
116 aLabel->setToolTip(aTooltip);
117 aLabel->setIndent(5);
119 aLayout = new QVBoxLayout(aFirstWgt);
120 ModuleBase_Tools::zeroMargins(aLayout);
121 aLayout->addWidget(mySizeOfViewWidget);
122 aLayout->addWidget(aLabel);
123 aLayout->addStretch(1);
125 myStackWidget->addWidget(aFirstWgt);
127 // Define widget for sketch manmagement
128 QWidget* aSecondWgt = new QWidget(this);
129 aLayout = new QVBoxLayout(aSecondWgt);
130 ModuleBase_Tools::zeroMargins(aLayout);
132 QGroupBox* aViewBox = new QGroupBox(tr("Sketcher plane"), this);
133 QVBoxLayout* aViewLayout = new QVBoxLayout(aViewBox);
135 myViewInverted = new QCheckBox(tr("Reversed"), aViewBox);
136 aViewLayout->addWidget(myViewInverted);
138 QPushButton* aSetViewBtn =
139 new QPushButton(QIcon(":icons/plane_view.png"), tr("Set plane view"), aViewBox);
140 connect(aSetViewBtn, SIGNAL(clicked(bool)), this, SLOT(onSetPlaneView()));
141 aViewLayout->addWidget(aSetViewBtn);
143 aLayout->addWidget(aViewBox);
145 QMap<PartSet_Tools::ConstraintVisibleState, QString> aStates;
146 aStates[PartSet_Tools::Geometrical] = tr("Show geometrical constraints");
147 aStates[PartSet_Tools::Dimensional] = tr("Show dimensional constraints");
148 aStates[PartSet_Tools::Expressions] = tr("Show existing expressions");
150 QMap<PartSet_Tools::ConstraintVisibleState, QString>::const_iterator anIt = aStates.begin(),
151 aLast = aStates.end();
152 for (; anIt != aLast; anIt++) {
153 QCheckBox* aShowConstraints = new QCheckBox(anIt.value(), this);
154 connect(aShowConstraints, SIGNAL(toggled(bool)), this, SLOT(onShowConstraint(bool)));
155 aLayout->addWidget(aShowConstraints);
157 PartSet_Tools::ConstraintVisibleState aState = anIt.key();
158 myShowConstraints[aState] = aShowConstraints;
160 if (toShowConstraints.contains(aState))
161 aShowConstraints->setChecked(toShowConstraints[aState]);
164 myStackWidget->addWidget(aSecondWgt);
165 //setLayout(aLayout);
167 myPreviewPlanes = new PartSet_PreviewPlanes();
170 PartSet_WidgetSketchLabel::~PartSet_WidgetSketchLabel()
174 bool PartSet_WidgetSketchLabel::setSelection(QList<ModuleBase_ViewerPrsPtr>& theValues,
175 const bool theToValidate)
177 // do not use the given selection if the plane of the sketch has been already set.
178 // If this check is absent, a selected plane in the viewer can be set in the sketch
179 // even if the sketch is built on another plane.
183 ModuleBase_ViewerPrsPtr aPrs = theValues.first();
184 bool aDone = setSelectionInternal(theValues, theToValidate);
186 updateByPlaneSelected(aPrs);
190 QList<QWidget*> PartSet_WidgetSketchLabel::getControls() const
192 QList<QWidget*> aResult;
193 aResult << myStackWidget;
197 bool PartSet_WidgetSketchLabel::processSelection()
199 std::shared_ptr<GeomAPI_Pln> aPlane = plane();
203 QList<ModuleBase_ViewerPrsPtr> aSelected = getFilteredSelected();
205 if (aSelected.empty())
207 ModuleBase_ViewerPrsPtr aPrs = aSelected.first();
208 bool aDone = setSelectionInternal(aSelected, false);
210 updateByPlaneSelected(aPrs);
211 updateObject(myFeature);
217 void PartSet_WidgetSketchLabel::onShowConstraint(bool theOn)
219 QCheckBox* aSenderCheckBox = qobject_cast<QCheckBox*>(sender());
221 QMap<PartSet_Tools::ConstraintVisibleState, QCheckBox*>::const_iterator
222 anIt = myShowConstraints.begin(), aLast = myShowConstraints.end();
224 PartSet_Tools::ConstraintVisibleState aState = PartSet_Tools::Geometrical;
226 for (; anIt != aLast && !aFound; anIt++) {
227 aFound = anIt.value() == aSenderCheckBox;
232 emit showConstraintToggled(aState, theOn);
235 void PartSet_WidgetSketchLabel::blockAttribute(const AttributePtr& theAttribute,
236 const bool& theToBlock, bool& isFlushesActived,
237 bool& isAttributeSetInitializedBlocked,
238 bool& isAttributeSendUpdatedBlocked)
240 ModuleBase_WidgetValidated::blockAttribute(theAttribute, theToBlock, isFlushesActived,
241 isAttributeSetInitializedBlocked,
242 isAttributeSendUpdatedBlocked);
243 // We do not restore the previous state of isAttributeSetInitializedBlocked for each of
244 // attributes. It it is necessary, these states should be append to the method attributes
245 // or stored in the widget
247 std::list<AttributePtr> anAttributes = myFeature->data()->attributes("");
248 std::list<AttributePtr>::const_iterator anIt = anAttributes.begin(), aLast = anAttributes.end();
250 for(; anIt != aLast; anIt++) {
251 AttributePtr anAttribute = *anIt;
253 anAttribute->blockSetInitialized(true);
255 anAttribute->blockSetInitialized(isAttributeSetInitializedBlocked);
259 bool PartSet_WidgetSketchLabel::setSelectionInternal(
260 const QList<ModuleBase_ViewerPrsPtr>& theValues,
261 const bool theToValidate)
264 if (theValues.empty()) {
265 // In order to make reselection possible, set empty object and shape should be done
266 setSelectionCustom(std::shared_ptr<ModuleBase_ViewerPrs>(
267 new ModuleBase_ViewerPrs(ObjectPtr(), GeomShapePtr(), NULL)));
271 // it removes the processed value from the parameters list
272 ModuleBase_ViewerPrsPtr aValue = theValues.first();//.takeFirst();
273 if (!theToValidate || isValidInFilters(aValue))
274 aDone = setSelectionCustom(aValue);
280 void PartSet_WidgetSketchLabel::updateByPlaneSelected(const ModuleBase_ViewerPrsPtr& thePrs)
282 GeomPlanePtr aPlane = plane();
285 // 1. hide main planes if they have been displayed and display sketch preview plane
286 myPreviewPlanes->erasePreviewPlanes(myWorkshop);
288 PartSet_Module* aModule = dynamic_cast<PartSet_Module*>(myWorkshop->module());
290 CompositeFeaturePtr aSketch = std::dynamic_pointer_cast<ModelAPI_CompositeFeature>(myFeature);
291 bool isSetSizeOfView = false;
292 double aSizeOfView = 0;
293 QString aSizeOfViewStr = mySizeOfView->text();
294 if (!aSizeOfViewStr.isEmpty()) {
295 aSizeOfView = aSizeOfViewStr.toDouble(&isSetSizeOfView);
296 if (isSetSizeOfView && aSizeOfView <= 0) {
297 isSetSizeOfView = false;
301 aModule->sketchMgr()->previewSketchPlane()->setSizeOfView(aSizeOfView, true);
302 aModule->sketchMgr()->previewSketchPlane()->createSketchPlane(aSketch, myWorkshop);
304 aModule->sketchMgr()->previewSketchPlane()->setSizeOfView(aSizeOfView, false);
306 // 2. if the planes were displayed, change the view projection
308 std::shared_ptr<GeomAPI_Dir> aDir = aPlane->direction();
309 gp_XYZ aXYZ = aDir->impl<gp_Dir>().XYZ();
312 // Rotate view if the sketcher plane is selected only from preview planes
313 // Preview planes are created only if there is no any shape
314 bool aRotate = Config_PropManager::boolean(SKETCH_TAB_NAME, "rotate_to_plane");
316 myWorkshop->viewer()->setViewProjection(aXYZ.X(), aXYZ.Y(), aXYZ.Z(), aTwist);
318 QString aSizeOfViewStr = mySizeOfView->text();
319 if (!aSizeOfViewStr.isEmpty()) {
321 double aSizeOfView = aSizeOfViewStr.toDouble(&isOk);
322 if (isOk && aSizeOfView > 0) {
323 Handle(V3d_View) aView3d = myWorkshop->viewer()->activeView();
324 if (!aView3d.IsNull()) {
326 double aHalfSize = aSizeOfView/2.0;
327 aBndBox.Update(-aHalfSize, -aHalfSize, -aHalfSize, aHalfSize, aHalfSize, aHalfSize);
328 aView3d->FitAll(aBndBox, 0.01, false);
333 aModule->onViewTransformed();
335 // 3. Clear text in the label
336 myStackWidget->setCurrentIndex(1);
337 //myLabel->setText("");
338 //myLabel->setToolTip("");
339 XGUI_Workshop* aWorkshop = XGUI_Tools::workshop(myWorkshop);
341 // 5. Clear selection mode and define sketching mode
342 emit planeSelected(plane());
343 // after the plane is selected in the sketch, the sketch selection should be activated
344 // it can not be performed in the sketch label widget because, we don't need to switch off
345 // the selection by any label deactivation, but need to switch it off by stop the sketch
346 myWorkshop->selectionActivate()->updateSelectionFilters();
347 myWorkshop->selectionActivate()->updateSelectionModes();
349 // 6. Update sketcher actions
350 XGUI_ActionsMgr* anActMgr = aWorkshop->actionsMgr();
352 myWorkshop->updateCommandStatus();
353 aWorkshop->selector()->clearSelection();
354 myWorkshop->viewer()->update();
357 std::shared_ptr<GeomAPI_Pln> PartSet_WidgetSketchLabel::plane() const
359 CompositeFeaturePtr aSketch = std::dynamic_pointer_cast<ModelAPI_CompositeFeature>(myFeature);
360 return PartSet_Tools::sketchPlane(aSketch);
363 bool PartSet_WidgetSketchLabel::focusTo()
365 ModuleBase_Tools::setFocus(myStackWidget, "PartSet_WidgetSketchLabel::focusTo()");
369 void PartSet_WidgetSketchLabel::enableFocusProcessing()
371 myStackWidget->installEventFilter(this);
374 void PartSet_WidgetSketchLabel::storeAttributeValue(const AttributePtr& theAttribute)
376 ModuleBase_WidgetValidated::storeAttributeValue(theAttribute);
379 void PartSet_WidgetSketchLabel::restoreAttributeValue(const AttributePtr& theAttribute,
382 ModuleBase_WidgetValidated::restoreAttributeValue(theAttribute, theValid);
384 // it is not necessary to save the previous plane value because the plane is chosen once
385 DataPtr aData = feature()->data();
386 AttributeSelectionPtr aSelAttr = std::dynamic_pointer_cast<ModelAPI_AttributeSelection>
387 (aData->attribute(SketchPlugin_SketchEntity::EXTERNAL_ID()));
389 ResultPtr anEmptyResult;
390 GeomShapePtr anEmptyShape;
391 aSelAttr->setValue(anEmptyResult, anEmptyShape);
395 bool PartSet_WidgetSketchLabel::setSelectionCustom(const ModuleBase_ViewerPrsPtr& thePrs)
397 return fillSketchPlaneBySelection(thePrs);
400 bool PartSet_WidgetSketchLabel::canFillSketch(const ModuleBase_ViewerPrsPtr& thePrs)
402 bool aCanFillSketch = true;
403 // avoid any selection on sketch object
404 ObjectPtr anObject = thePrs->object();
405 ResultPtr aResult = std::dynamic_pointer_cast<ModelAPI_Result>(anObject);
407 FeaturePtr aFeature = ModelAPI_Feature::feature(aResult);
408 if (aFeature->getKind() == SketchPlugin_Sketch::ID())
409 aCanFillSketch = false;
411 // check plane or planar face of any non-sketch object
412 if (aCanFillSketch) {
413 std::shared_ptr<GeomAPI_Face> aGeomFace;
415 GeomShapePtr aGeomShape = thePrs->shape();
416 if ((!aGeomShape.get() || aGeomShape->isNull()) && aResult.get()) {
417 aGeomShape = aResult->shape();
420 if (aGeomShape.get() && aGeomShape->shapeType() == GeomAPI_Shape::FACE) {
421 std::shared_ptr<GeomAPI_Face> aGeomFace(new GeomAPI_Face(aGeomShape));
422 aCanFillSketch = aGeomFace.get() && aGeomFace->isPlanar();
425 aCanFillSketch = false;
427 return aCanFillSketch;
430 bool PartSet_WidgetSketchLabel::fillSketchPlaneBySelection(const ModuleBase_ViewerPrsPtr& thePrs)
432 bool isOwnerSet = false;
434 const GeomShapePtr& aShape = thePrs->shape();
435 std::shared_ptr<GeomAPI_Dir> aDir;
437 if (aShape.get() && !aShape->isNull()) {
438 const TopoDS_Shape& aTDShape = aShape->impl<TopoDS_Shape>();
439 aDir = setSketchPlane(aTDShape);
440 isOwnerSet = aDir.get();
442 if (thePrs->object() && (feature() != thePrs->object())) {
443 FeaturePtr aFeature = ModelAPI_Feature::feature(thePrs->object());
444 DataPtr aData = feature()->data();
445 AttributeSelectionPtr aSelAttr =
446 std::dynamic_pointer_cast<ModelAPI_AttributeSelection>
447 (aData->attribute(SketchPlugin_SketchEntity::EXTERNAL_ID()));
448 if (aSelAttr.get()) {
449 ResultPtr aRes = std::dynamic_pointer_cast<ModelAPI_Result>(thePrs->object());
451 GeomShapePtr aShapePtr = ModelAPI_Tools::shape(aRes);
452 if (aShapePtr.get() && aShapePtr->isFace()) {
453 const TopoDS_Shape& aTDShape = aShapePtr->impl<TopoDS_Shape>();
454 setSketchPlane(aTDShape);
455 aSelAttr->setValue(aRes, aShapePtr);
464 void PartSet_WidgetSketchLabel::activateCustom()
466 std::shared_ptr<GeomAPI_Pln> aPlane = plane();
468 myStackWidget->setCurrentIndex(1);
472 myStackWidget->setCurrentIndex(0);
473 bool aBodyIsVisualized = myPreviewPlanes->hasVisualizedBodies(myWorkshop);
475 // Clear previous selection mode It is necessary for correct activation of preview planes
476 XGUI_Workshop* aWorkshop = XGUI_Tools::workshop(myWorkshop);
477 XGUI_Displayer* aDisp = aWorkshop->displayer();
478 aWorkshop->selectionActivate()->activateObjects(QIntList(), aDisp->displayedObjects(), false);
480 if (!aBodyIsVisualized) {
481 // We have to select a plane before any operation
482 myPreviewPlanes->showPreviewPlanes(myWorkshop);
483 mySizeOfViewWidget->setVisible(true);
486 mySizeOfViewWidget->setVisible(false);
489 void PartSet_WidgetSketchLabel::deactivate()
491 ModuleBase_WidgetValidated::deactivate();
492 bool aHidePreview = myPreviewPlanes->isPreviewDisplayed();
493 myPreviewPlanes->erasePreviewPlanes(myWorkshop);
496 myWorkshop->viewer()->update();
499 void PartSet_WidgetSketchLabel::selectionModes(int& theModuleSelectionModes, QIntList& theModes)
501 theModuleSelectionModes = -1;
502 std::shared_ptr<GeomAPI_Pln> aPlane = plane();
504 theModes << TopAbs_FACE;
507 void PartSet_WidgetSketchLabel::selectionFilters(QIntList& theModuleSelectionFilters,
508 SelectMgr_ListOfFilter& theSelectionFilters)
510 std::shared_ptr<GeomAPI_Pln> aPlane = plane();
513 return ModuleBase_WidgetValidated::selectionFilters(theModuleSelectionFilters,
514 theSelectionFilters);
517 std::shared_ptr<GeomAPI_Dir>
518 PartSet_WidgetSketchLabel::setSketchPlane(const TopoDS_Shape& theShape)
520 if (theShape.IsNull())
521 return std::shared_ptr<GeomAPI_Dir>();
523 // get selected shape
524 std::shared_ptr<GeomAPI_Shape> aGShape(new GeomAPI_Shape);
525 aGShape->setImpl(new TopoDS_Shape(theShape));
527 // get plane parameters
528 std::shared_ptr<GeomAPI_Face> aFace(new GeomAPI_Face(aGShape));
529 std::shared_ptr<GeomAPI_Pln> aPlane = aFace->getPlane();
531 return std::shared_ptr<GeomAPI_Dir>();
532 return setSketchPlane(aPlane);
535 std::shared_ptr<GeomAPI_Dir>
536 PartSet_WidgetSketchLabel::setSketchPlane(std::shared_ptr<GeomAPI_Pln> thePlane)
538 // set plane parameters to feature
539 std::shared_ptr<ModelAPI_Data> aData = feature()->data();
540 double anA, aB, aC, aD;
541 thePlane->coefficients(anA, aB, aC, aD);
543 // calculate attributes of the sketch
544 std::shared_ptr<GeomAPI_Dir> aNormDir(new GeomAPI_Dir(anA, aB, aC));
545 std::shared_ptr<GeomAPI_XYZ> aCoords = aNormDir->xyz();
546 std::shared_ptr<GeomAPI_XYZ> aZero(new GeomAPI_XYZ(0, 0, 0));
547 aCoords = aCoords->multiplied(-aD * aCoords->distance(aZero));
548 std::shared_ptr<GeomAPI_Pnt> anOrigPnt(new GeomAPI_Pnt(aCoords));
549 // X axis is preferable to be dirX on the sketch
550 const double tol = Precision::Confusion();
551 bool isX = fabs(fabs(anA) - 1.0) < tol && fabs(aB) < tol && fabs(aC) < tol;
552 std::shared_ptr<GeomAPI_Dir> aTempDir(
553 isX ? new GeomAPI_Dir(0, 1, 0) : new GeomAPI_Dir(1, 0, 0));
554 std::shared_ptr<GeomAPI_Dir> aYDir(new GeomAPI_Dir(aNormDir->cross(aTempDir)));
555 std::shared_ptr<GeomAPI_Dir> aXDir(new GeomAPI_Dir(aYDir->cross(aNormDir)));
557 std::shared_ptr<GeomDataAPI_Point> anOrigin = std::dynamic_pointer_cast<GeomDataAPI_Point>(
558 aData->attribute(SketchPlugin_Sketch::ORIGIN_ID()));
559 anOrigin->setValue(anOrigPnt);
560 std::shared_ptr<GeomDataAPI_Dir> aNormal = std::dynamic_pointer_cast<GeomDataAPI_Dir>(
561 aData->attribute(SketchPlugin_Sketch::NORM_ID()));
562 aNormal->setValue(aNormDir);
563 std::shared_ptr<GeomDataAPI_Dir> aDirX = std::dynamic_pointer_cast<GeomDataAPI_Dir>(
564 aData->attribute(SketchPlugin_Sketch::DIRX_ID()));
565 aDirX->setValue(aXDir);
566 std::shared_ptr<GeomAPI_Dir> aDir = thePlane->direction();
570 void PartSet_WidgetSketchLabel::onSetPlaneView()
572 std::shared_ptr<GeomAPI_Pln> aPlane = plane();
574 std::shared_ptr<GeomAPI_Dir> aDirection = aPlane->direction();
575 gp_Dir aDir = aDirection->impl<gp_Dir>();
576 if (myViewInverted->isChecked())
578 myWorkshop->viewer()->setViewProjection(aDir.X(), aDir.Y(), aDir.Z(), 0.);
579 PartSet_Module* aModule = dynamic_cast<PartSet_Module*>(myWorkshop->module());
581 aModule->onViewTransformed();
586 //******************************************************
587 QList<std::shared_ptr<ModuleBase_ViewerPrs>> PartSet_WidgetSketchLabel::findCircularEdgesInPlane()
589 QList<std::shared_ptr<ModuleBase_ViewerPrs>> aResult;
590 XGUI_Workshop* aWorkshop = XGUI_Tools::workshop(myWorkshop);
591 XGUI_Displayer* aDisplayer = aWorkshop->displayer();
592 QObjectPtrList aDispObjects = aDisplayer->displayedObjects();
594 std::shared_ptr<GeomAPI_Pln> aPlane = plane();
595 foreach(ObjectPtr aObj, aDispObjects) {
596 ResultPtr aResObj = std::dynamic_pointer_cast<ModelAPI_Result>(aObj);
598 GeomShapePtr aShape = aResObj->shape();
600 GeomAPI_ShapeExplorer aExplorer(aShape, GeomAPI_Shape::EDGE);
601 for(; aExplorer.more(); aExplorer.next()) {
602 GeomShapePtr aEdgeShape = aExplorer.current();
603 GeomAPI_Edge anEdge(aEdgeShape);
604 if ((anEdge.isCircle() || anEdge.isArc() || anEdge.isEllipse()) &&
605 anEdge.isInPlane(aPlane)) {
606 bool isContains = false;
607 // Check that edge is not used.
608 // It is possible that the same edge will be taken from different faces
609 foreach(std::shared_ptr<ModuleBase_ViewerPrs> aPrs, aResult) {
610 GeomAPI_Edge aUsedEdge(aPrs->shape());
611 if (aUsedEdge.isEqual(aEdgeShape)) {
617 std::shared_ptr<ModuleBase_ViewerPrs>
618 aPrs(new ModuleBase_ViewerPrs(aResObj, aEdgeShape));
619 aResult.append(aPrs);