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_Workshop.h>
29 #include <XGUI_Displayer.h>
30 #include <XGUI_SelectionMgr.h>
31 #include <XGUI_Selection.h>
32 #include <XGUI_ViewerProxy.h>
33 #include <XGUI_ActionsMgr.h>
34 #include <XGUI_Tools.h>
35 #include <XGUI_ModuleConnector.h>
37 #include <ModuleBase_Operation.h>
38 #include <ModuleBase_ViewerPrs.h>
39 #include <ModuleBase_Tools.h>
40 #include <ModuleBase_IModule.h>
42 #include <ModelAPI_ResultBody.h>
43 #include <ModelAPI_Tools.h>
45 #include <GeomAlgoAPI_FaceBuilder.h>
46 #include <GeomAlgoAPI_ShapeTools.h>
47 #include <GeomDataAPI_Point.h>
48 #include <GeomDataAPI_Dir.h>
49 #include <GeomAPI_XYZ.h>
50 #include <GeomAPI_Face.h>
51 #include <GeomAPI_Edge.h>
52 #include <GeomAPI_ShapeExplorer.h>
54 #include <SketchPlugin_Sketch.h>
55 #include <SketcherPrs_Tools.h>
57 #include <Precision.hxx>
61 #include <AIS_Shape.hxx>
62 #include <AIS_DimensionSelectionMode.hxx>
63 #include <Bnd_Box.hxx>
65 #include <Config_WidgetAPI.h>
66 #include <Config_PropManager.h>
69 #include <QApplication>
70 #include <QVBoxLayout>
71 #include <QHBoxLayout>
74 #include <QPushButton>
75 #include <QStackedWidget>
77 #include <QDoubleValidator>
80 #define DBL_MAX 1.7976931348623158e+308
83 PartSet_WidgetSketchLabel::PartSet_WidgetSketchLabel(QWidget* theParent,
84 ModuleBase_IWorkshop* theWorkshop,
85 const Config_WidgetAPI* theData,
86 const QMap<PartSet_Tools::ConstraintVisibleState, bool>& toShowConstraints)
87 : ModuleBase_WidgetValidated(theParent, theWorkshop, theData)
89 QVBoxLayout* aLayout = new QVBoxLayout(this);
90 ModuleBase_Tools::zeroMargins(aLayout);
92 myStackWidget = new QStackedWidget(this);
93 myStackWidget->setContentsMargins(0,0,0,0);
94 aLayout->addWidget(myStackWidget);
96 // Define label for plane selection
97 QWidget* aFirstWgt = new QWidget(this);
99 // Size of the View control
100 mySizeOfViewWidget = new QWidget(aFirstWgt);
101 QHBoxLayout* aSizeLayout = new QHBoxLayout(mySizeOfViewWidget);
102 aSizeLayout->addWidget(new QLabel("Size of the view", mySizeOfViewWidget));
103 mySizeOfView = new QLineEdit(mySizeOfViewWidget);
105 QDoubleValidator* aValidator = new QDoubleValidator(0, DBL_MAX, 12, mySizeOfView);
106 aValidator->setLocale(ModuleBase_Tools::doubleLocale());
107 aValidator->setNotation(QDoubleValidator::StandardNotation);
108 mySizeOfView->setValidator(aValidator);
109 aSizeLayout->addWidget(mySizeOfView);
111 QString aText = QString::fromStdString(theData->getProperty("title"));
112 QLabel* aLabel = new QLabel(aText, aFirstWgt);
113 aLabel->setWordWrap(true);
114 QString aTooltip = QString::fromStdString(theData->getProperty("tooltip"));
115 aLabel->setToolTip(aTooltip);
116 aLabel->setIndent(5);
118 aLayout = new QVBoxLayout(aFirstWgt);
119 ModuleBase_Tools::zeroMargins(aLayout);
120 aLayout->addWidget(mySizeOfViewWidget);
121 aLayout->addWidget(aLabel);
122 aLayout->addStretch(1);
124 myStackWidget->addWidget(aFirstWgt);
126 // Define widget for sketch manmagement
127 QWidget* aSecondWgt = new QWidget(this);
128 aLayout = new QVBoxLayout(aSecondWgt);
129 ModuleBase_Tools::zeroMargins(aLayout);
131 QGroupBox* aViewBox = new QGroupBox(tr("Sketcher plane"), this);
132 QVBoxLayout* aViewLayout = new QVBoxLayout(aViewBox);
134 myViewInverted = new QCheckBox(tr("Reversed"), aViewBox);
135 aViewLayout->addWidget(myViewInverted);
137 QPushButton* aSetViewBtn =
138 new QPushButton(QIcon(":icons/plane_view.png"), tr("Set plane view"), aViewBox);
139 connect(aSetViewBtn, SIGNAL(clicked(bool)), this, SLOT(onSetPlaneView()));
140 aViewLayout->addWidget(aSetViewBtn);
142 aLayout->addWidget(aViewBox);
144 QMap<PartSet_Tools::ConstraintVisibleState, QString> aStates;
145 aStates[PartSet_Tools::Geometrical] = tr("Show geometrical constraints");
146 aStates[PartSet_Tools::Dimensional] = tr("Show dimensional constraints");
147 aStates[PartSet_Tools::Expressions] = tr("Show existing expressions");
149 QMap<PartSet_Tools::ConstraintVisibleState, QString>::const_iterator anIt = aStates.begin(),
150 aLast = aStates.end();
151 for (; anIt != aLast; anIt++) {
152 QCheckBox* aShowConstraints = new QCheckBox(anIt.value(), this);
153 connect(aShowConstraints, SIGNAL(toggled(bool)), this, SLOT(onShowConstraint(bool)));
154 aLayout->addWidget(aShowConstraints);
156 PartSet_Tools::ConstraintVisibleState aState = anIt.key();
157 myShowConstraints[aState] = aShowConstraints;
159 if (toShowConstraints.contains(aState))
160 aShowConstraints->setChecked(toShowConstraints[aState]);
163 myStackWidget->addWidget(aSecondWgt);
164 //setLayout(aLayout);
166 myPreviewPlanes = new PartSet_PreviewPlanes();
169 PartSet_WidgetSketchLabel::~PartSet_WidgetSketchLabel()
173 bool PartSet_WidgetSketchLabel::setSelection(QList<ModuleBase_ViewerPrsPtr>& theValues,
174 const bool theToValidate)
176 // do not use the given selection if the plane of the sketch has been already set.
177 // If this check is absent, a selected plane in the viewer can be set in the sketch
178 // even if the sketch is built on another plane.
182 ModuleBase_ViewerPrsPtr aPrs = theValues.first();
183 bool aDone = setSelectionInternal(theValues, theToValidate);
185 updateByPlaneSelected(aPrs);
189 QList<QWidget*> PartSet_WidgetSketchLabel::getControls() const
191 QList<QWidget*> aResult;
192 aResult << myStackWidget;
196 void PartSet_WidgetSketchLabel::onSelectionChanged()
198 QList<ModuleBase_ViewerPrsPtr> aSelected = getFilteredSelected();
200 if (aSelected.empty())
202 ModuleBase_ViewerPrsPtr aPrs = aSelected.first();
203 bool aDone = setSelectionInternal(aSelected, false);
205 updateByPlaneSelected(aPrs);
206 updateObject(myFeature);
210 void PartSet_WidgetSketchLabel::onShowConstraint(bool theOn)
212 QCheckBox* aSenderCheckBox = qobject_cast<QCheckBox*>(sender());
214 QMap<PartSet_Tools::ConstraintVisibleState, QCheckBox*>::const_iterator
215 anIt = myShowConstraints.begin(), aLast = myShowConstraints.end();
217 PartSet_Tools::ConstraintVisibleState aState = PartSet_Tools::Geometrical;
219 for (; anIt != aLast && !aFound; anIt++) {
220 aFound = anIt.value() == aSenderCheckBox;
225 emit showConstraintToggled(aState, theOn);
228 void PartSet_WidgetSketchLabel::blockAttribute(const AttributePtr& theAttribute,
229 const bool& theToBlock, bool& isFlushesActived,
230 bool& isAttributeSetInitializedBlocked,
231 bool& isAttributeSendUpdatedBlocked)
233 ModuleBase_WidgetValidated::blockAttribute(theAttribute, theToBlock, isFlushesActived,
234 isAttributeSetInitializedBlocked,
235 isAttributeSendUpdatedBlocked);
236 // We do not restore the previous state of isAttributeSetInitializedBlocked for each of
237 // attributes. It it is necessary, these states should be append to the method attributes
238 // or stored in the widget
240 std::list<AttributePtr> anAttributes = myFeature->data()->attributes("");
241 std::list<AttributePtr>::const_iterator anIt = anAttributes.begin(), aLast = anAttributes.end();
243 for(; anIt != aLast; anIt++) {
244 AttributePtr anAttribute = *anIt;
246 anAttribute->blockSetInitialized(true);
248 anAttribute->blockSetInitialized(isAttributeSetInitializedBlocked);
252 bool PartSet_WidgetSketchLabel::setSelectionInternal(
253 const QList<ModuleBase_ViewerPrsPtr>& theValues,
254 const bool theToValidate)
257 if (theValues.empty()) {
258 // In order to make reselection possible, set empty object and shape should be done
259 setSelectionCustom(std::shared_ptr<ModuleBase_ViewerPrs>(
260 new ModuleBase_ViewerPrs(ObjectPtr(), GeomShapePtr(), NULL)));
264 // it removes the processed value from the parameters list
265 ModuleBase_ViewerPrsPtr aValue = theValues.first();//.takeFirst();
266 if (!theToValidate || isValidInFilters(aValue))
267 aDone = setSelectionCustom(aValue);
273 void PartSet_WidgetSketchLabel::updateByPlaneSelected(const ModuleBase_ViewerPrsPtr& thePrs)
275 // 1. hide main planes if they have been displayed and display sketch preview plane
276 myPreviewPlanes->erasePreviewPlanes(myWorkshop);
278 PartSet_Module* aModule = dynamic_cast<PartSet_Module*>(myWorkshop->module());
280 CompositeFeaturePtr aSketch = std::dynamic_pointer_cast<ModelAPI_CompositeFeature>(myFeature);
281 aModule->sketchMgr()->previewSketchPlane()->createSketchPlane(aSketch, myWorkshop);
283 // 2. if the planes were displayed, change the view projection
284 const GeomShapePtr& aShape = thePrs->shape();
285 std::shared_ptr<GeomAPI_Shape> aGShape;
287 DataPtr aData = feature()->data();
288 AttributeSelectionPtr aSelAttr = std::dynamic_pointer_cast<ModelAPI_AttributeSelection>
289 (aData->attribute(SketchPlugin_SketchEntity::EXTERNAL_ID()));
291 // selection happens in OCC viewer
292 if (aShape.get() && !aShape->isNull()) {
295 else { // selection happens in OCC viewer(on body) of in the OB browser
297 aGShape = aSelAttr->value();
300 // If the selected object is a sketch then use its plane
301 std::shared_ptr<GeomAPI_Pln> aPlane;
302 ObjectPtr aObj = thePrs->object();
303 // obsolete as selected sketch is stored in external attribute
305 FeaturePtr aFeature = ModelAPI_Feature::feature(aObj);
306 if (aFeature.get() && (aFeature != feature())) {
307 if (aFeature->getKind() == SketchPlugin_Sketch::ID()) {
308 CompositeFeaturePtr aSketch =
309 std::dynamic_pointer_cast<ModelAPI_CompositeFeature>(aFeature);
310 aPlane = PartSet_Tools::sketchPlane(aSketch);
314 if (aGShape.get() != NULL) {
315 // get plane parameters
317 std::shared_ptr<GeomAPI_Face> aFace(new GeomAPI_Face(aGShape));
318 aPlane = aFace->getPlane();
322 std::shared_ptr<GeomAPI_Dir> aDir = aPlane->direction();
323 gp_XYZ aXYZ = aDir->impl<gp_Dir>().XYZ();
326 // orienting projection is not needed: it is done in GeomAlgoAPI_FaceBuilder::plane
327 /*if (aGShape->impl<TopoDS_Shape>().Orientation() == TopAbs_REVERSED) {
331 // Rotate view if the sketcher plane is selected only from preview planes
332 // Preview planes are created only if there is no any shape
333 bool aRotate = Config_PropManager::boolean(SKETCH_TAB_NAME, "rotate_to_plane");
335 myWorkshop->viewer()->setViewProjection(aXYZ.X(), aXYZ.Y(), aXYZ.Z(), aTwist);
337 QString aSizeOfViewStr = mySizeOfView->text();
338 if (!aSizeOfViewStr.isEmpty()) {
340 double aSizeOfView = aSizeOfViewStr.toDouble(&isOk);
341 if (isOk && aSizeOfView > 0) {
342 Handle(V3d_View) aView3d = myWorkshop->viewer()->activeView();
343 if (!aView3d.IsNull()) {
345 double aHalfSize = aSizeOfView/2.0;
346 aBndBox.Update(-aHalfSize, -aHalfSize, -aHalfSize, aHalfSize, aHalfSize, aHalfSize);
347 aView3d->FitAll(aBndBox, 0.01, false);
351 PartSet_Module* aModule = dynamic_cast<PartSet_Module*>(myWorkshop->module());
353 aModule->onViewTransformed();
355 // 3. Clear text in the label
356 myStackWidget->setCurrentIndex(1);
357 //myLabel->setText("");
358 //myLabel->setToolTip("");
359 XGUI_Workshop* aWorkshop = XGUI_Tools::workshop(myWorkshop);
360 disconnect(aWorkshop->selector(), SIGNAL(selectionChanged()),
361 this, SLOT(onSelectionChanged()));
362 // 4. deactivate face selection filter
363 activateFilters(false);
365 // 5. Clear selection mode and define sketching mode
366 emit planeSelected(plane());
367 // after the plane is selected in the sketch, the sketch selection should be activated
368 // it can not be performed in the sketch label widget because, we don't need to switch off
369 // the selection by any label deactivation, but need to switch it off by stop the sketch
370 activateSelection(true);
372 // 6. Update sketcher actions
373 XGUI_ActionsMgr* anActMgr = aWorkshop->actionsMgr();
375 myWorkshop->updateCommandStatus();
376 aWorkshop->selector()->clearSelection();
377 myWorkshop->viewer()->update();
380 std::shared_ptr<GeomAPI_Pln> PartSet_WidgetSketchLabel::plane() const
382 CompositeFeaturePtr aSketch = std::dynamic_pointer_cast<ModelAPI_CompositeFeature>(myFeature);
383 return PartSet_Tools::sketchPlane(aSketch);
386 bool PartSet_WidgetSketchLabel::focusTo()
388 ModuleBase_Tools::setFocus(myStackWidget, "PartSet_WidgetSketchLabel::focusTo()");
392 void PartSet_WidgetSketchLabel::enableFocusProcessing()
394 myStackWidget->installEventFilter(this);
397 void PartSet_WidgetSketchLabel::storeAttributeValue(const AttributePtr& theAttribute)
399 ModuleBase_WidgetValidated::storeAttributeValue(theAttribute);
402 void PartSet_WidgetSketchLabel::restoreAttributeValue(const AttributePtr& theAttribute,
405 ModuleBase_WidgetValidated::restoreAttributeValue(theAttribute, theValid);
407 // it is not necessary to save the previous plane value because the plane is chosen once
408 DataPtr aData = feature()->data();
409 AttributeSelectionPtr aSelAttr = std::dynamic_pointer_cast<ModelAPI_AttributeSelection>
410 (aData->attribute(SketchPlugin_SketchEntity::EXTERNAL_ID()));
412 ResultPtr anEmptyResult;
413 GeomShapePtr anEmptyShape;
414 aSelAttr->setValue(anEmptyResult, anEmptyShape);
418 bool PartSet_WidgetSketchLabel::setSelectionCustom(const ModuleBase_ViewerPrsPtr& thePrs)
420 return fillSketchPlaneBySelection(thePrs);
423 bool PartSet_WidgetSketchLabel::canFillSketch(const ModuleBase_ViewerPrsPtr& thePrs)
425 bool aCanFillSketch = true;
426 // avoid any selection on sketch object
427 ObjectPtr anObject = thePrs->object();
428 ResultPtr aResult = std::dynamic_pointer_cast<ModelAPI_Result>(anObject);
430 FeaturePtr aFeature = ModelAPI_Feature::feature(aResult);
431 if (aFeature->getKind() == SketchPlugin_Sketch::ID())
432 aCanFillSketch = false;
434 // check plane or planar face of any non-sketch object
435 if (aCanFillSketch) {
436 std::shared_ptr<GeomAPI_Face> aGeomFace;
438 GeomShapePtr aGeomShape = thePrs->shape();
439 if ((!aGeomShape.get() || aGeomShape->isNull()) && aResult.get()) {
440 aGeomShape = aResult->shape();
443 if (aGeomShape.get() && aGeomShape->shapeType() == GeomAPI_Shape::FACE) {
444 std::shared_ptr<GeomAPI_Face> aGeomFace(new GeomAPI_Face(aGeomShape));
445 aCanFillSketch = aGeomFace.get() && aGeomFace->isPlanar();
448 aCanFillSketch = false;
450 return aCanFillSketch;
453 bool PartSet_WidgetSketchLabel::fillSketchPlaneBySelection(const ModuleBase_ViewerPrsPtr& thePrs)
455 bool isOwnerSet = false;
457 const GeomShapePtr& aShape = thePrs->shape();
458 std::shared_ptr<GeomAPI_Dir> aDir;
460 if (thePrs->object() && (feature() != thePrs->object())) {
461 FeaturePtr aFeature = ModelAPI_Feature::feature(thePrs->object());
462 DataPtr aData = feature()->data();
463 AttributeSelectionPtr aSelAttr =
464 std::dynamic_pointer_cast<ModelAPI_AttributeSelection>
465 (aData->attribute(SketchPlugin_SketchEntity::EXTERNAL_ID()));
467 ResultPtr aRes = std::dynamic_pointer_cast<ModelAPI_Result>(thePrs->object());
469 GeomShapePtr aShapePtr(new GeomAPI_Shape());
470 if (!aShape.get() || aShape->isNull()) { // selection happens in the OCC viewer
471 aShapePtr = ModelAPI_Tools::shape(aRes);
473 else { // selection happens in OB browser
476 if (aShapePtr.get() != NULL) {
477 aSelAttr->setValue(aRes, aShapePtr);
483 else if (aShape.get() && !aShape->isNull()) {
484 const TopoDS_Shape& aTDShape = aShape->impl<TopoDS_Shape>();
485 aDir = setSketchPlane(aTDShape);
486 isOwnerSet = aDir.get();
491 void PartSet_WidgetSketchLabel::activateCustom()
493 std::shared_ptr<GeomAPI_Pln> aPlane = plane();
495 myStackWidget->setCurrentIndex(1);
496 activateSelection(true);
500 myStackWidget->setCurrentIndex(0);
501 bool aBodyIsVisualized = myPreviewPlanes->hasVisualizedBodies(myWorkshop);
503 // Clear previous selection mode It is necessary for correct activation of preview planes
504 XGUI_Workshop* aWorkshop = XGUI_Tools::workshop(myWorkshop);
505 XGUI_Displayer* aDisp = aWorkshop->displayer();
506 aDisp->activateObjects(QIntList(), aDisp->displayedObjects(), false);
508 if (!aBodyIsVisualized) {
509 // We have to select a plane before any operation
510 myPreviewPlanes->showPreviewPlanes(myWorkshop);
511 mySizeOfViewWidget->setVisible(true);
514 mySizeOfViewWidget->setVisible(false);
516 activateSelection(true);
518 connect(XGUI_Tools::workshop(myWorkshop)->selector(), SIGNAL(selectionChanged()),
519 this, SLOT(onSelectionChanged()));
520 activateFilters(true);
523 void PartSet_WidgetSketchLabel::deactivate()
525 ModuleBase_ModelWidget::deactivate();
526 bool aHidePreview = myPreviewPlanes->isPreviewDisplayed();
527 myPreviewPlanes->erasePreviewPlanes(myWorkshop);
528 activateSelection(false);
530 activateFilters(false);
532 myWorkshop->viewer()->update();
535 void PartSet_WidgetSketchLabel::activateSelection(bool toActivate)
539 std::shared_ptr<GeomAPI_Pln> aPlane = plane();
541 myWorkshop->module()->activeSelectionModes(aModes);
544 aModes << TopAbs_FACE;
546 myWorkshop->activateSubShapesSelection(aModes);
548 myWorkshop->deactivateSubShapesSelection();
553 std::shared_ptr<GeomAPI_Dir>
554 PartSet_WidgetSketchLabel::setSketchPlane(const TopoDS_Shape& theShape)
556 if (theShape.IsNull())
557 return std::shared_ptr<GeomAPI_Dir>();
559 // get selected shape
560 std::shared_ptr<GeomAPI_Shape> aGShape(new GeomAPI_Shape);
561 aGShape->setImpl(new TopoDS_Shape(theShape));
563 // get plane parameters
564 std::shared_ptr<GeomAPI_Face> aFace(new GeomAPI_Face(aGShape));
565 std::shared_ptr<GeomAPI_Pln> aPlane = aFace->getPlane();
567 return std::shared_ptr<GeomAPI_Dir>();
568 return setSketchPlane(aPlane);
571 std::shared_ptr<GeomAPI_Dir>
572 PartSet_WidgetSketchLabel::setSketchPlane(std::shared_ptr<GeomAPI_Pln> thePlane)
574 // set plane parameters to feature
575 std::shared_ptr<ModelAPI_Data> aData = feature()->data();
576 double anA, aB, aC, aD;
577 thePlane->coefficients(anA, aB, aC, aD);
579 // calculate attributes of the sketch
580 std::shared_ptr<GeomAPI_Dir> aNormDir(new GeomAPI_Dir(anA, aB, aC));
581 std::shared_ptr<GeomAPI_XYZ> aCoords = aNormDir->xyz();
582 std::shared_ptr<GeomAPI_XYZ> aZero(new GeomAPI_XYZ(0, 0, 0));
583 aCoords = aCoords->multiplied(-aD * aCoords->distance(aZero));
584 std::shared_ptr<GeomAPI_Pnt> anOrigPnt(new GeomAPI_Pnt(aCoords));
585 // X axis is preferable to be dirX on the sketch
586 const double tol = Precision::Confusion();
587 bool isX = fabs(fabs(anA) - 1.0) < tol && fabs(aB) < tol && fabs(aC) < tol;
588 std::shared_ptr<GeomAPI_Dir> aTempDir(
589 isX ? new GeomAPI_Dir(0, 1, 0) : new GeomAPI_Dir(1, 0, 0));
590 std::shared_ptr<GeomAPI_Dir> aYDir(new GeomAPI_Dir(aNormDir->cross(aTempDir)));
591 std::shared_ptr<GeomAPI_Dir> aXDir(new GeomAPI_Dir(aYDir->cross(aNormDir)));
593 std::shared_ptr<GeomDataAPI_Point> anOrigin = std::dynamic_pointer_cast<GeomDataAPI_Point>(
594 aData->attribute(SketchPlugin_Sketch::ORIGIN_ID()));
595 anOrigin->setValue(anOrigPnt);
596 std::shared_ptr<GeomDataAPI_Dir> aNormal = std::dynamic_pointer_cast<GeomDataAPI_Dir>(
597 aData->attribute(SketchPlugin_Sketch::NORM_ID()));
598 aNormal->setValue(aNormDir);
599 std::shared_ptr<GeomDataAPI_Dir> aDirX = std::dynamic_pointer_cast<GeomDataAPI_Dir>(
600 aData->attribute(SketchPlugin_Sketch::DIRX_ID()));
601 aDirX->setValue(aXDir);
602 std::shared_ptr<GeomAPI_Dir> aDir = thePlane->direction();
606 void PartSet_WidgetSketchLabel::onSetPlaneView()
608 std::shared_ptr<GeomAPI_Pln> aPlane = plane();
610 std::shared_ptr<GeomAPI_Dir> aDirection = aPlane->direction();
611 gp_Dir aDir = aDirection->impl<gp_Dir>();
612 if (myViewInverted->isChecked())
614 myWorkshop->viewer()->setViewProjection(aDir.X(), aDir.Y(), aDir.Z(), 0.);
615 PartSet_Module* aModule = dynamic_cast<PartSet_Module*>(myWorkshop->module());
617 aModule->onViewTransformed();
622 //******************************************************
623 QList<std::shared_ptr<ModuleBase_ViewerPrs>> PartSet_WidgetSketchLabel::findCircularEdgesInPlane()
625 QList<std::shared_ptr<ModuleBase_ViewerPrs>> aResult;
626 XGUI_Workshop* aWorkshop = XGUI_Tools::workshop(myWorkshop);
627 XGUI_Displayer* aDisplayer = aWorkshop->displayer();
628 QObjectPtrList aDispObjects = aDisplayer->displayedObjects();
630 std::shared_ptr<GeomAPI_Pln> aPlane = plane();
631 foreach(ObjectPtr aObj, aDispObjects) {
632 ResultPtr aResObj = std::dynamic_pointer_cast<ModelAPI_Result>(aObj);
634 GeomShapePtr aShape = aResObj->shape();
636 GeomAPI_ShapeExplorer aExplorer(aShape, GeomAPI_Shape::EDGE);
637 for(; aExplorer.more(); aExplorer.next()) {
638 GeomShapePtr aEdgeShape = aExplorer.current();
639 GeomAPI_Edge anEdge(aEdgeShape);
640 if ((anEdge.isCircle() || anEdge.isArc() || anEdge.isEllipse()) &&
641 anEdge.isInPlane(aPlane)) {
642 bool isContains = false;
643 // Check that edge is not used.
644 // It is possible that the same edge will be taken from different faces
645 foreach(std::shared_ptr<ModuleBase_ViewerPrs> aPrs, aResult) {
646 GeomAPI_Edge aUsedEdge(aPrs->shape());
647 if (aUsedEdge.isEqual(aEdgeShape)) {
653 std::shared_ptr<ModuleBase_ViewerPrs>
654 aPrs(new ModuleBase_ViewerPrs(aResObj, aEdgeShape));
655 aResult.append(aPrs);