1 // Copyright (C) 2014-2020 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 email : webmaster.salome@opencascade.com
20 #include <PartSet_Tools.h>
21 #include <PartSet_Module.h>
22 #include <PartSet_SketcherMgr.h>
24 #include <ModelAPI_Data.h>
25 #include <ModelAPI_AttributeDouble.h>
26 #include <ModelAPI_AttributeRefList.h>
27 #include <ModelAPI_Document.h>
28 #include <ModelAPI_Session.h>
29 #include <ModelAPI_ResultConstruction.h>
30 #include <ModelAPI_Events.h>
31 #include <ModelAPI_Validator.h>
32 #include <ModelAPI_Tools.h>
34 #include <ModuleBase_IViewWindow.h>
36 #include <ModelGeomAlgo_Point2D.h>
38 #include <Events_Loop.h>
39 #include <Events_InfoMessage.h>
41 #include <SketcherPrs_Tools.h>
43 #include <XGUI_ModuleConnector.h>
44 #include <XGUI_Displayer.h>
45 #include <XGUI_Workshop.h>
46 #include <XGUI_SelectionMgr.h>
47 #include <XGUI_Selection.h>
49 #include <GeomDataAPI_Point.h>
50 #include <GeomDataAPI_Dir.h>
51 #include <GeomDataAPI_Point2D.h>
52 #include <GeomDataAPI_Point2DArray.h>
53 #include <GeomAPI_Pln.h>
54 #include <GeomAPI_Pnt2d.h>
55 #include <GeomAPI_Pnt.h>
56 #include <GeomAPI_Edge.h>
57 #include <GeomAPI_Vertex.h>
58 #include <GeomAPI_ShapeExplorer.h>
60 #include <GeomAPI_Dir.h>
61 #include <GeomAPI_XYZ.h>
63 #include <SketchPlugin_Feature.h>
64 #include <SketchPlugin_Sketch.h>
65 #include <SketchPlugin_ConstraintCoincidence.h>
66 #include <SketchPlugin_ConstraintDistance.h>
67 #include <SketchPlugin_ConstraintLength.h>
68 #include <SketchPlugin_ConstraintRadius.h>
69 #include <SketchPlugin_ConstraintRigid.h>
70 #include <SketchPlugin_Constraint.h>
71 #include <SketchPlugin_Circle.h>
72 #include <SketchPlugin_Arc.h>
73 #include <SketchPlugin_Line.h>
74 #include <SketchPlugin_Point.h>
75 #include <SketchPlugin_Projection.h>
76 #include <SketchPlugin_IntersectionPoint.h>
78 #include <ModuleBase_IWorkshop.h>
79 #include <ModuleBase_ViewerPrs.h>
80 #include <ModuleBase_Tools.h>
82 #include <V3d_View.hxx>
84 #include <gp_Circ.hxx>
85 #include <ProjLib.hxx>
87 #include <Geom_Line.hxx>
88 #include <GeomAPI_ProjectPointOnCurve.hxx>
89 #include <BRep_Tool.hxx>
91 #include <TopoDS_Edge.hxx>
92 #include <TopoDS_Vertex.hxx>
93 #include <AIS_InteractiveObject.hxx>
94 #include <StdSelect_BRepOwner.hxx>
95 #include <SelectMgr_IndexedMapOfOwner.hxx>
96 #include <V3d_Coordinate.hxx>
98 #include <QMouseEvent>
104 const double PRECISION_TOLERANCE = 0.000001;
105 const int AIS_DEFAULT_WIDTH = 2;
106 const bool SKETCH_PROJECTION_INCLUDE_INTO_RESULT = false; // by default, it is not presented
108 int PartSet_Tools::getAISDefaultWidth()
110 return AIS_DEFAULT_WIDTH;
113 gp_Pnt PartSet_Tools::convertClickToPoint(QPoint thePoint, Handle(V3d_View) theView)
115 if (theView.IsNull())
118 V3d_Coordinate XAt, YAt, ZAt;
119 theView->At(XAt, YAt, ZAt);
120 gp_Pnt AtPoint(XAt, YAt, ZAt);
123 theView->Proj(aX, aY, aZ);
124 gp_Dir EyeDir(aX, aY, aZ);
127 gp_Pln PlaneOfTheView = gp_Pln(AtPoint, EyeDir);
128 Standard_Real X, Y, Z;
129 theView->Convert(thePoint.x(), thePoint.y(), X, Y, Z);
130 gp_Pnt ConvertedPoint(X, Y, Z);
132 gp_Pnt2d ConvertedPointOnPlane = ProjLib::Project(PlaneOfTheView, ConvertedPoint);
133 return ElSLib::Value(ConvertedPointOnPlane.X(), ConvertedPointOnPlane.Y(),
137 void PartSet_Tools::convertTo2D(const gp_Pnt& thePoint, FeaturePtr theSketch,
138 Handle(V3d_View) theView,
139 double& theX, double& theY)
144 AttributeDoublePtr anAttr;
145 std::shared_ptr<ModelAPI_Data> aData = theSketch->data();
147 std::shared_ptr<GeomDataAPI_Point> anOrigin = std::dynamic_pointer_cast<GeomDataAPI_Point>(
148 aData->attribute(SketchPlugin_Sketch::ORIGIN_ID()));
150 std::shared_ptr<GeomDataAPI_Dir> aX = std::dynamic_pointer_cast<GeomDataAPI_Dir>(
151 aData->attribute(SketchPlugin_Sketch::DIRX_ID()));
152 std::shared_ptr<GeomDataAPI_Dir> aNorm = std::dynamic_pointer_cast<GeomDataAPI_Dir>(
153 aData->attribute(SketchPlugin_Sketch::NORM_ID()));
154 std::shared_ptr<GeomAPI_XYZ> anY = aNorm->xyz()->cross(aX->xyz());
156 gp_Pnt anOriginPnt(anOrigin->x(), anOrigin->y(), anOrigin->z());
157 gp_Vec aVec(anOriginPnt, thePoint);
159 if (!theView.IsNull()) {
160 V3d_Coordinate XEye, YEye, ZEye, XAt, YAt, ZAt;
161 theView->Eye(XEye, YEye, ZEye);
163 theView->At(XAt, YAt, ZAt);
164 gp_Pnt EyePoint(XEye, YEye, ZEye);
165 gp_Pnt AtPoint(XAt, YAt, ZAt);
167 if (EyePoint.Distance(AtPoint) > gp::Resolution()) {
168 gp_Vec anEyeVec(EyePoint, AtPoint);
169 anEyeVec.Normalize();
171 std::shared_ptr<GeomDataAPI_Dir> aNormal = std::dynamic_pointer_cast<GeomDataAPI_Dir>(
172 aData->attribute(SketchPlugin_Sketch::NORM_ID()));
173 gp_Vec aNormalVec(aNormal->x(), aNormal->y(), aNormal->z());
175 double aDen = anEyeVec * aNormalVec;
176 double aLVec = aDen != 0 ? aVec * aNormalVec / aDen : DBL_MAX;
178 gp_Vec aDeltaVec = anEyeVec * aLVec;
179 aVec = aVec - aDeltaVec;
182 theX = aVec.X() * aX->x() + aVec.Y() * aX->y() + aVec.Z() * aX->z();
183 theY = aVec.X() * anY->x() + aVec.Y() * anY->y() + aVec.Z() * anY->z();
186 std::shared_ptr<GeomAPI_Pnt2d> PartSet_Tools::convertTo2D(FeaturePtr theSketch,
187 const std::shared_ptr<GeomAPI_Pnt>& thePnt)
189 std::shared_ptr<GeomAPI_Pnt2d> aRes;
190 if (theSketch->getKind() != SketchPlugin_Sketch::ID())
192 std::shared_ptr<GeomDataAPI_Point> aC = std::dynamic_pointer_cast<GeomDataAPI_Point>(
193 theSketch->data()->attribute(SketchPlugin_Sketch::ORIGIN_ID()));
194 std::shared_ptr<GeomDataAPI_Dir> aNorm = std::dynamic_pointer_cast<GeomDataAPI_Dir>(
195 theSketch->data()->attribute(SketchPlugin_Sketch::NORM_ID()));
196 std::shared_ptr<GeomDataAPI_Dir> aX = std::dynamic_pointer_cast<GeomDataAPI_Dir>(
197 theSketch->data()->attribute(SketchPlugin_Sketch::DIRX_ID()));
198 std::shared_ptr<GeomAPI_Dir> aY(new GeomAPI_Dir(aNorm->dir()->cross(aX->dir())));
199 return thePnt->to2D(aC->pnt(), aX->dir(), aY);
203 std::shared_ptr<GeomAPI_Pnt> PartSet_Tools::convertTo3D(const double theX, const double theY,
204 FeaturePtr theSketch)
206 std::shared_ptr<ModelAPI_Data> aData = theSketch->data();
208 std::shared_ptr<GeomDataAPI_Point> aC = std::dynamic_pointer_cast<GeomDataAPI_Point>(
209 aData->attribute(SketchPlugin_Sketch::ORIGIN_ID()));
210 std::shared_ptr<GeomDataAPI_Dir> aX = std::dynamic_pointer_cast<GeomDataAPI_Dir>(
211 aData->attribute(SketchPlugin_Sketch::DIRX_ID()));
212 std::shared_ptr<GeomDataAPI_Dir> aNorm = std::dynamic_pointer_cast<GeomDataAPI_Dir>(
213 aData->attribute(SketchPlugin_Sketch::NORM_ID()));
214 std::shared_ptr<GeomAPI_Dir> aY(new GeomAPI_Dir(aNorm->dir()->cross(aX->dir())));
216 std::shared_ptr<GeomAPI_Pnt2d> aPnt2d =
217 std::shared_ptr<GeomAPI_Pnt2d>(new GeomAPI_Pnt2d(theX, theY));
219 return aPnt2d->to3D(aC->pnt(), aX->dir(), aY);
222 std::shared_ptr<ModelAPI_Document> PartSet_Tools::document()
224 return ModelAPI_Session::get()->moduleDocument();
227 void PartSet_Tools::setFeatureValue(FeaturePtr theFeature, double theValue,
228 const std::string& theAttribute)
232 std::shared_ptr<ModelAPI_Data> aData = theFeature->data();
233 AttributeDoublePtr anAttribute = std::dynamic_pointer_cast<ModelAPI_AttributeDouble>(
234 aData->attribute(theAttribute));
236 anAttribute->setValue(theValue);
239 double PartSet_Tools::featureValue(FeaturePtr theFeature, const std::string& theAttribute,
245 std::shared_ptr<ModelAPI_Data> aData = theFeature->data();
246 AttributeDoublePtr anAttribute = std::dynamic_pointer_cast<ModelAPI_AttributeDouble>(
247 aData->attribute(theAttribute));
249 aValue = anAttribute->value();
256 FeaturePtr PartSet_Tools::feature(FeaturePtr theFeature, const std::string& theAttribute,
257 const std::string& theKind)
263 std::shared_ptr<ModelAPI_Data> aData = theFeature->data();
264 std::shared_ptr<ModelAPI_AttributeRefAttr> anAttr = std::dynamic_pointer_cast<
265 ModelAPI_AttributeRefAttr>(aData->attribute(theAttribute));
267 aFeature = std::dynamic_pointer_cast<ModelAPI_Feature>(anAttr->object());
268 if (!theKind.empty() && aFeature && aFeature->getKind() != theKind) {
269 aFeature = FeaturePtr();
275 void PartSet_Tools::createConstraint(CompositeFeaturePtr theSketch,
276 std::shared_ptr<GeomDataAPI_Point2D> thePoint1,
277 std::shared_ptr<GeomDataAPI_Point2D> thePoint2)
281 aFeature = theSketch->addFeature(SketchPlugin_ConstraintCoincidence::ID());
283 std::shared_ptr<ModelAPI_Document> aDoc = document();
284 aFeature = aDoc->addFeature(SketchPlugin_ConstraintCoincidence::ID());
287 std::shared_ptr<ModelAPI_Data> aData = aFeature->data();
289 std::shared_ptr<ModelAPI_AttributeRefAttr> aRef1 = std::dynamic_pointer_cast<
290 ModelAPI_AttributeRefAttr>(aData->attribute(SketchPlugin_Constraint::ENTITY_A()));
291 aRef1->setAttr(thePoint1);
293 std::shared_ptr<ModelAPI_AttributeRefAttr> aRef2 = std::dynamic_pointer_cast<
294 ModelAPI_AttributeRefAttr>(aData->attribute(SketchPlugin_Constraint::ENTITY_B()));
295 aRef2->setAttr(thePoint2);
297 // we need to flush created signal in order to coincidence is processed by solver
298 Events_Loop::loop()->flush(Events_Loop::eventByName(EVENT_OBJECT_CREATED));
301 std::shared_ptr<GeomAPI_Pln> PartSet_Tools::sketchPlane(CompositeFeaturePtr theSketch)
303 std::shared_ptr<GeomAPI_Pln> aPlane;
305 std::shared_ptr<GeomDataAPI_Point> anOrigin = std::dynamic_pointer_cast<GeomDataAPI_Point>(
306 theSketch->data()->attribute(SketchPlugin_Sketch::ORIGIN_ID()));
307 std::shared_ptr<GeomDataAPI_Dir> aNormal = std::dynamic_pointer_cast<GeomDataAPI_Dir>(
308 theSketch->data()->attribute(SketchPlugin_Sketch::NORM_ID()));
310 if (aNormal.get() && aNormal->isInitialized() &&
311 anOrigin.get() && anOrigin->isInitialized())
312 aPlane = std::shared_ptr<GeomAPI_Pln>(new GeomAPI_Pln(anOrigin->pnt(), aNormal->dir()));
317 void PartSet_Tools::nullifySketchPlane(CompositeFeaturePtr theSketch)
319 std::shared_ptr<GeomDataAPI_Point> anOrigin = std::dynamic_pointer_cast<GeomDataAPI_Point>(
320 theSketch->data()->attribute(SketchPlugin_Sketch::ORIGIN_ID()));
321 std::shared_ptr<GeomDataAPI_Dir> aNormal = std::dynamic_pointer_cast<GeomDataAPI_Dir>(
322 theSketch->data()->attribute(SketchPlugin_Sketch::NORM_ID()));
328 std::shared_ptr<GeomAPI_Pnt> PartSet_Tools::point3D(std::shared_ptr<GeomAPI_Pnt2d> thePoint2D,
329 CompositeFeaturePtr theSketch)
331 std::shared_ptr<GeomAPI_Pnt> aPoint;
332 if (!theSketch || !thePoint2D)
335 DataPtr aData = theSketch->data();
336 std::shared_ptr<GeomDataAPI_Point> aC = std::dynamic_pointer_cast<GeomDataAPI_Point>(
337 aData->attribute(SketchPlugin_Sketch::ORIGIN_ID()));
338 std::shared_ptr<GeomDataAPI_Dir> aX = std::dynamic_pointer_cast<GeomDataAPI_Dir>(
339 aData->attribute(SketchPlugin_Sketch::DIRX_ID()));
340 std::shared_ptr<GeomDataAPI_Dir> aNorm = std::dynamic_pointer_cast<GeomDataAPI_Dir>(
341 aData->attribute(SketchPlugin_Sketch::NORM_ID()));
342 std::shared_ptr<GeomAPI_Dir> aY(new GeomAPI_Dir(aNorm->dir()->cross(aX->dir())));
344 return thePoint2D->to3D(aC->pnt(), aX->dir(), aY);
347 ResultPtr PartSet_Tools::findFixedObjectByExternal(const TopoDS_Shape& theShape,
348 const ObjectPtr& theObject,
349 CompositeFeaturePtr theSketch)
351 ResultPtr aResult = std::dynamic_pointer_cast<ModelAPI_Result>(theObject);
355 for (int i = 0, aNbSubs = theSketch->numberOfSubs(); i < aNbSubs; i++) {
356 FeaturePtr aFeature = theSketch->subFeature(i);
357 if (aFeature->getKind() != SketchPlugin_Projection::PROJECTED_FEATURE_ID())
359 if (aFeature->lastResult() == aResult)
365 ResultPtr PartSet_Tools::createFixedObjectByExternal(
366 const std::shared_ptr<GeomAPI_Shape>& theShape,
367 const ObjectPtr& theObject,
368 CompositeFeaturePtr theSketch,
369 const bool theTemporary,
370 FeaturePtr& theCreatedFeature)
372 ResultPtr aResult = std::dynamic_pointer_cast<ModelAPI_Result>(theObject);
376 FeaturePtr aProjectionFeature = theSketch->addFeature(SketchPlugin_Projection::ID());
377 theCreatedFeature = aProjectionFeature;
378 AttributeSelectionPtr anExternalAttr = std::dynamic_pointer_cast<ModelAPI_AttributeSelection>(
379 aProjectionFeature->attribute(SketchPlugin_Projection::EXTERNAL_FEATURE_ID()));
380 anExternalAttr->setValue(aResult, theShape);
382 AttributeBooleanPtr anIntoResult = std::dynamic_pointer_cast<ModelAPI_AttributeBoolean>
383 (aProjectionFeature->data()->attribute(SketchPlugin_Projection::INCLUDE_INTO_RESULT()));
384 anIntoResult->setValue(SKETCH_PROJECTION_INCLUDE_INTO_RESULT);
385 aProjectionFeature->execute();
387 ModelAPI_ValidatorsFactory* aValidators = ModelAPI_Session::get()->validators();
388 bool isValid = aValidators->validate(aProjectionFeature);
390 // if projection feature has not been created, exit
391 AttributeRefAttrPtr aRefAttr = aProjectionFeature->data()->refattr(
392 SketchPlugin_Projection::PROJECTED_FEATURE_ID());
393 if (!isValid || !aRefAttr || !aRefAttr->isInitialized())
395 // remove external feature if the attribute is not filled
396 std::set<FeaturePtr> aFeatures;
397 aFeatures.insert(aProjectionFeature);
398 ModelAPI_Tools::removeFeaturesAndReferences(aFeatures);
402 FeaturePtr aProjection = ModelAPI_Feature::feature(aRefAttr->object());
403 if (aProjection.get() && aProjection->lastResult().get())
404 return aProjection->lastResult();
409 bool PartSet_Tools::isContainPresentation(const QList<ModuleBase_ViewerPrsPtr>& theSelected,
410 const ModuleBase_ViewerPrsPtr& thePrs)
412 foreach (ModuleBase_ViewerPrsPtr aPrs, theSelected) {
413 if (aPrs->object() == thePrs->object())
419 GeomShapePtr PartSet_Tools::findShapeBy2DPoint(const AttributePtr& theAttribute,
420 ModuleBase_IWorkshop* theWorkshop)
423 XGUI_ModuleConnector* aConnector = dynamic_cast<XGUI_ModuleConnector*>(theWorkshop);
424 XGUI_Displayer* aDisplayer = aConnector->workshop()->displayer();
426 // 2. find visualized vertices of the attribute and if the attribute of the vertex is
427 // the same, return it
428 FeaturePtr anAttributeFeature = ModelAPI_Feature::feature(theAttribute->owner());
429 // 2.1 get visualized results of the feature
430 const std::list<ResultPtr>& aResList = anAttributeFeature->results();
431 std::list<ResultPtr>::const_iterator anIt = aResList.begin(), aLast = aResList.end();
432 for (; anIt != aLast; anIt++) {
433 AISObjectPtr aAISObj = aDisplayer->getAISObject(*anIt);
434 if (aAISObj.get() != NULL) {
435 Handle(AIS_InteractiveObject) anAISIO = aAISObj->impl<Handle(AIS_InteractiveObject)>();
436 // 2.2 find selected owners of a visualizedd object
437 SelectMgr_IndexedMapOfOwner aSelectedOwners;
438 aConnector->workshop()->selector()->selection()->entityOwners(anAISIO, aSelectedOwners);
439 for (Standard_Integer i = 1, n = aSelectedOwners.Extent(); i <= n; i++) {
440 Handle(SelectMgr_EntityOwner) anOwner = aSelectedOwners(i);
441 if (!anOwner.IsNull()) {
442 Handle(StdSelect_BRepOwner) aBRepOwner = Handle(StdSelect_BRepOwner)::DownCast(anOwner);
443 if (!aBRepOwner.IsNull() && aBRepOwner->HasShape()) {
444 const TopoDS_Shape& aBRepShape = aBRepOwner->Shape();
445 if (aBRepShape.ShapeType() == TopAbs_VERTEX) {
446 // 2.3 if the owner is vertex and an attribute of the vertex is equal to the initial
447 // attribute, returns the shape
448 PartSet_Module* aModule = dynamic_cast<PartSet_Module*>(theWorkshop->module());
449 PartSet_SketcherMgr* aSketchMgr = aModule->sketchMgr();
450 std::pair<AttributePtr, int> aPntAttrIndex = PartSet_Tools::findAttributeBy2dPoint(
451 anAttributeFeature, aBRepShape, aSketchMgr->activeSketch());
452 if (aPntAttrIndex.first.get() != NULL && aPntAttrIndex.first == theAttribute) {
453 aShape = std::shared_ptr<GeomAPI_Shape>(new GeomAPI_Shape);
454 aShape->setImpl(new TopoDS_Shape(aBRepShape));
466 std::shared_ptr<GeomAPI_Pnt2d> PartSet_Tools::getPoint(
467 std::shared_ptr<ModelAPI_Feature>& theFeature,
468 const std::string& theAttribute)
470 std::shared_ptr<GeomDataAPI_Point2D> aPointAttr = ModelGeomAlgo_Point2D::getPointOfRefAttr(
471 theFeature.get(), theAttribute, SketchPlugin_Point::ID(),
472 SketchPlugin_Point::COORD_ID());
473 if (aPointAttr.get() != NULL)
474 return aPointAttr->pnt();
475 return std::shared_ptr<GeomAPI_Pnt2d>();
478 std::shared_ptr<GeomAPI_Pnt2d> PartSet_Tools::getPnt2d(QMouseEvent* theEvent,
479 ModuleBase_IViewWindow* theWindow,
480 const FeaturePtr& theSketch)
482 gp_Pnt aPnt = PartSet_Tools::convertClickToPoint(theEvent->pos(), theWindow->v3dView());
484 Handle(V3d_View) aView = theWindow->v3dView();
485 PartSet_Tools::convertTo2D(aPnt, theSketch, aView, aX, anY);
487 return std::shared_ptr<GeomAPI_Pnt2d>(new GeomAPI_Pnt2d(aX, anY));
490 std::shared_ptr<GeomAPI_Pnt2d> PartSet_Tools::getPnt2d(const Handle(V3d_View)& theView,
491 const TopoDS_Shape& theShape,
492 const FeaturePtr& theSketch)
494 GeomPnt2dPtr aPoint2D;
495 if (!theShape.IsNull() && theShape.ShapeType() == TopAbs_VERTEX) {
496 const TopoDS_Vertex& aVertex = TopoDS::Vertex(theShape);
497 if (!aVertex.IsNull()) {
498 // the case when the point is taken from the existing vertex
499 gp_Pnt aPoint = BRep_Tool::Pnt(aVertex);
501 PartSet_Tools::convertTo2D(aPoint, theSketch, theView, aX, aY);
502 aPoint2D.reset(new GeomAPI_Pnt2d(aX, aY));
508 FeaturePtr findFirstCoincidenceByData(const DataPtr& theData,
509 std::shared_ptr<GeomAPI_Pnt2d> thePoint)
511 FeaturePtr aCoincident;
513 const std::set<AttributePtr>& aRefsList = theData->refsToMe();
514 std::set<AttributePtr>::const_iterator aIt;
515 for (aIt = aRefsList.cbegin(); aIt != aRefsList.cend(); ++aIt) {
516 std::shared_ptr<ModelAPI_Attribute> aAttr = (*aIt);
517 FeaturePtr aConstrFeature = std::dynamic_pointer_cast<ModelAPI_Feature>(aAttr->owner());
518 if (aConstrFeature->getKind() == SketchPlugin_ConstraintCoincidence::ID()) {
519 std::shared_ptr<GeomAPI_Pnt2d> a2dPnt =
520 PartSet_Tools::getPoint(aConstrFeature, SketchPlugin_ConstraintCoincidence::ENTITY_A());
521 if (a2dPnt.get() && thePoint->isEqual(a2dPnt)) {
522 aCoincident = aConstrFeature;
525 a2dPnt = PartSet_Tools::getPoint(aConstrFeature,
526 SketchPlugin_ConstraintCoincidence::ENTITY_B());
527 if (a2dPnt.get() && thePoint->isEqual(a2dPnt)) {
528 aCoincident = aConstrFeature;
537 FeaturePtr PartSet_Tools::findFirstCoincidence(const FeaturePtr& theFeature,
538 std::shared_ptr<GeomAPI_Pnt2d> thePoint)
540 FeaturePtr aCoincident;
541 if (theFeature.get() == NULL)
544 const std::set<AttributePtr>& aRefsList = theFeature->data()->refsToMe();
545 std::set<AttributePtr>::const_iterator aIt;
546 for (aIt = aRefsList.cbegin(); aIt != aRefsList.cend(); ++aIt) {
547 std::shared_ptr<ModelAPI_Attribute> aAttr = (*aIt);
548 FeaturePtr aConstrFeature = std::dynamic_pointer_cast<ModelAPI_Feature>(aAttr->owner());
549 if (aConstrFeature && aConstrFeature->getKind() == SketchPlugin_ConstraintCoincidence::ID()) {
550 std::shared_ptr<GeomAPI_Pnt2d> a2dPnt =
551 PartSet_Tools::getPoint(aConstrFeature, SketchPlugin_ConstraintCoincidence::ENTITY_A());
552 if (a2dPnt.get() && thePoint->isEqual(a2dPnt)) {
553 aCoincident = aConstrFeature;
556 a2dPnt = PartSet_Tools::getPoint(aConstrFeature,
557 SketchPlugin_ConstraintCoincidence::ENTITY_B());
558 if (a2dPnt.get() && thePoint->isEqual(a2dPnt)) {
559 aCoincident = aConstrFeature;
566 if (!aCoincident.get()) {
567 std::list<ResultPtr> aResults = theFeature->results();
568 std::list<ResultPtr>::const_iterator aResIt;
569 for (aResIt = aResults.cbegin(); aResIt != aResults.cend(); ++aResIt) {
570 ResultPtr aResult = *aResIt;
571 aCoincident = findFirstCoincidenceByData(aResult->data(), thePoint);
572 if (aCoincident.get())
579 void PartSet_Tools::findCoincidences(FeaturePtr theStartCoin, QList<FeaturePtr>& theList,
580 QList<FeaturePtr>& theCoincidencies,
581 std::string theAttr, QList<bool>& theIsAttributes)
583 std::shared_ptr<GeomAPI_Pnt2d> aOrig = getCoincedencePoint(theStartCoin);
584 if (aOrig.get() == NULL)
587 AttributeRefAttrPtr aPnt = theStartCoin->refattr(theAttr);
590 ObjectPtr aObj = aPnt->object();
591 FeaturePtr aFeature = std::dynamic_pointer_cast<ModelAPI_Feature>(aObj);
592 if (aFeature.get()) {
593 if (!theList.contains(aFeature)) {
594 theList.append(aFeature);
595 theCoincidencies.append(theStartCoin);
596 theIsAttributes.append(true); // point attribute on a feature
597 const std::set<AttributePtr>& aRefsList = aFeature->data()->refsToMe();
598 std::set<AttributePtr>::const_iterator aIt;
599 for (aIt = aRefsList.cbegin(); aIt != aRefsList.cend(); ++aIt) {
600 std::shared_ptr<ModelAPI_Attribute> aAttr = (*aIt);
601 FeaturePtr aConstrFeature = std::dynamic_pointer_cast<ModelAPI_Feature>(aAttr->owner());
602 if (aConstrFeature->getKind() == SketchPlugin_ConstraintCoincidence::ID()) {
603 if (!theCoincidencies.contains(aConstrFeature)) {
604 std::shared_ptr<GeomAPI_Pnt2d> aCoincPnt = getCoincedencePoint(aConstrFeature);
605 if (aCoincPnt.get() && aOrig->isEqual(aCoincPnt)) {
606 findCoincidences(aConstrFeature, theList, theCoincidencies,
607 SketchPlugin_ConstraintCoincidence::ENTITY_A(), theIsAttributes);
608 findCoincidences(aConstrFeature, theList, theCoincidencies,
609 SketchPlugin_ConstraintCoincidence::ENTITY_B(), theIsAttributes);
617 ResultConstructionPtr aResult = std::dynamic_pointer_cast<ModelAPI_ResultConstruction>(aObj);
619 FeaturePtr aFeat = ModelAPI_Feature::feature(aPnt->object());
620 if (!theList.contains(aFeat))
621 theList.append(aFeat);
622 theCoincidencies.append(theStartCoin);
623 theIsAttributes.append(false); // point attribute on a feature
625 const std::set<AttributePtr>& aRefsList = aResult->data()->refsToMe();
626 std::set<AttributePtr>::const_iterator aIt;
627 for (aIt = aRefsList.cbegin(); aIt != aRefsList.cend(); ++aIt) {
628 std::shared_ptr<ModelAPI_Attribute> aAttr = (*aIt);
629 FeaturePtr aConstrFeature = std::dynamic_pointer_cast<ModelAPI_Feature>(aAttr->owner());
630 if (aConstrFeature->getKind() == SketchPlugin_ConstraintCoincidence::ID()) {
631 if (!theCoincidencies.contains(aConstrFeature)) {
632 std::shared_ptr<GeomAPI_Pnt2d> aCoincPnt = getCoincedencePoint(aConstrFeature);
633 if (aCoincPnt.get() && aOrig->isEqual(aCoincPnt)) {
634 findCoincidences(aConstrFeature, theList, theCoincidencies,
635 SketchPlugin_ConstraintCoincidence::ENTITY_A(), theIsAttributes);
636 findCoincidences(aConstrFeature, theList, theCoincidencies,
637 SketchPlugin_ConstraintCoincidence::ENTITY_B(), theIsAttributes);
646 std::shared_ptr<GeomAPI_Pnt2d> PartSet_Tools::getCoincedencePoint(FeaturePtr theStartCoin)
648 std::shared_ptr<GeomAPI_Pnt2d> aPnt = SketcherPrs_Tools::getPoint(theStartCoin.get(),
649 SketchPlugin_Constraint::ENTITY_A());
650 if (aPnt.get() == NULL)
651 aPnt = SketcherPrs_Tools::getPoint(theStartCoin.get(), SketchPlugin_Constraint::ENTITY_B());
658 PointWrapper(AttributePtr theAttribute)
659 : myPoint(std::dynamic_pointer_cast<GeomDataAPI_Point2D>(theAttribute)),
660 myArray(std::dynamic_pointer_cast<GeomDataAPI_Point2DArray>(theAttribute))
663 int size() const { return myPoint.get() ? 1 : (myArray.get() ? myArray->size() : 0); }
665 GeomPointPtr point(int theIndex, FeaturePtr theSketch)
669 aP2d = myPoint->pnt();
670 else if (myArray.get())
671 aP2d = myArray->pnt(theIndex);
675 aP3d = PartSet_Tools::convertTo3D(aP2d->x(), aP2d->y(), theSketch);
679 bool isArray() const { return myArray.get(); }
682 AttributePoint2DPtr myPoint;
683 AttributePoint2DArrayPtr myArray;
686 std::pair<AttributePtr, int> PartSet_Tools::findAttributeBy2dPoint(ObjectPtr theObj,
687 const TopoDS_Shape theShape,
688 FeaturePtr theSketch)
691 AttributePtr anAttribute;
692 int aPointIndex = -1;
693 FeaturePtr aFeature = ModelAPI_Feature::feature(theObj);
695 if (theShape.ShapeType() == TopAbs_VERTEX) {
696 const TopoDS_Vertex& aVertex = TopoDS::Vertex(theShape);
697 if (!aVertex.IsNull()) {
698 gp_Pnt aPoint = BRep_Tool::Pnt(aVertex);
699 std::shared_ptr<GeomAPI_Pnt> aValue = std::shared_ptr<GeomAPI_Pnt>(
700 new GeomAPI_Pnt(aPoint.X(), aPoint.Y(), aPoint.Z()));
702 // find the given point in the feature attributes
703 std::list<AttributePtr> anAttiributes =
704 aFeature->data()->attributes(GeomDataAPI_Point2D::typeId());
705 std::list<AttributePtr> anArrays =
706 aFeature->data()->attributes(GeomDataAPI_Point2DArray::typeId());
707 anAttiributes.insert(anAttiributes.end(), anArrays.begin(), anArrays.end());
709 std::list<AttributePtr>::const_iterator anIt = anAttiributes.begin(),
710 aLast = anAttiributes.end();
711 double aMinDistance = 1.e-6; // searching for point with minimal distance and < 1.e-6
712 for (; anIt != aLast && !anAttribute; anIt++) {
713 PointWrapper aWrapper(*anIt);
714 for (int anIndex = 0, aSize = aWrapper.size(); anIndex < aSize; ++anIndex) {
715 std::shared_ptr<GeomAPI_Pnt> aPnt = aWrapper.point(anIndex, theSketch);
717 double aDistance = aPnt->distance(aValue);
718 if (aDistance < aMinDistance) {
720 if (aWrapper.isArray())
721 aPointIndex = anIndex;
722 aMinDistance = aPnt->distance(aValue);
730 return std::pair<AttributePtr, int>(anAttribute, aPointIndex);
733 void PartSet_Tools::sendSubFeaturesEvent(const CompositeFeaturePtr& theComposite,
734 const Events_ID theEventId)
736 if (!theComposite.get())
739 int aNumberOfSubs = theComposite->numberOfSubs();
740 for (int i = 0; i < aNumberOfSubs; i++) {
741 FeaturePtr aSubFeature = theComposite->subFeature(i);
742 static const ModelAPI_EventCreator* aECreator = ModelAPI_EventCreator::get();
743 aECreator->sendUpdated(aSubFeature, theEventId);
745 Events_Loop::loop()->flush(theEventId);
748 bool PartSet_Tools::isAuxiliarySketchEntity(const ObjectPtr& theObject)
750 bool isAuxiliaryFeature = false;
752 FeaturePtr anObjectFeature = ModelAPI_Feature::feature(theObject);
753 std::string anAuxiliaryAttribute = SketchPlugin_SketchEntity::AUXILIARY_ID();
754 AttributeBooleanPtr anAuxiliaryAttr = std::dynamic_pointer_cast<ModelAPI_AttributeBoolean>(
755 anObjectFeature->data()->attribute(anAuxiliaryAttribute));
756 if (anAuxiliaryAttr.get())
757 isAuxiliaryFeature = anAuxiliaryAttr->value();
760 return isAuxiliaryFeature;
763 bool PartSet_Tools::isIncludeIntoSketchResult(const ObjectPtr& theObject)
765 // check the feature is neither Projection nor IntersectionPoint feature
766 FeaturePtr aFeature = ModelAPI_Feature::feature(theObject);
767 if (aFeature->getKind() == SketchPlugin_Projection::ID() ||
768 aFeature->getKind() == SketchPlugin_IntersectionPoint::ID())
771 // go through the references to the feature to check
772 // if it was created by Projection or Intersection
773 const std::set<AttributePtr>& aRefs = theObject->data()->refsToMe();
774 for (std::set<AttributePtr>::const_iterator aRefIt = aRefs.begin();
775 aRefIt != aRefs.end(); ++aRefIt) {
776 AttributePtr anAttr = *aRefIt;
777 std::string anIncludeToResultAttrName;
778 if (anAttr->id() == SketchPlugin_Projection::PROJECTED_FEATURE_ID())
779 anIncludeToResultAttrName = SketchPlugin_Projection::INCLUDE_INTO_RESULT();
780 else if (anAttr->id() == SketchPlugin_IntersectionPoint::INTERSECTION_POINTS_ID())
781 anIncludeToResultAttrName = SketchPlugin_IntersectionPoint::INCLUDE_INTO_RESULT();
783 if (!anIncludeToResultAttrName.empty()) {
784 // check "include into result" flag
785 FeaturePtr aParent = ModelAPI_Feature::feature(anAttr->owner());
786 return aParent->boolean(anIncludeToResultAttrName)->value();
793 ResultPtr PartSet_Tools::createFixedByExternalCenter(
794 const ObjectPtr& theObject,
795 const std::shared_ptr<GeomAPI_Edge>& theEdge,
796 ModelAPI_AttributeSelection::CenterType theType,
797 const CompositeFeaturePtr& theSketch,
799 FeaturePtr& theCreatedFeature)
801 ResultPtr aResult = std::dynamic_pointer_cast<ModelAPI_Result>(theObject);
805 FeaturePtr aProjectionFeature = theSketch->addFeature(SketchPlugin_Projection::ID());
806 theCreatedFeature = aProjectionFeature;
807 AttributeSelectionPtr anExternalAttr = std::dynamic_pointer_cast<ModelAPI_AttributeSelection>(
808 aProjectionFeature->attribute(SketchPlugin_Projection::EXTERNAL_FEATURE_ID()));
809 anExternalAttr->setValueCenter(aResult, theEdge, theType, theTemporary);
811 AttributeBooleanPtr anIntoResult = std::dynamic_pointer_cast<ModelAPI_AttributeBoolean>
812 (aProjectionFeature->data()->attribute(SketchPlugin_Projection::INCLUDE_INTO_RESULT()));
813 anIntoResult->setValue(SKETCH_PROJECTION_INCLUDE_INTO_RESULT);
814 aProjectionFeature->execute();
816 // if projection feature has not been created, exit
817 AttributeRefAttrPtr aRefAttr = aProjectionFeature->data()->refattr(
818 SketchPlugin_Projection::PROJECTED_FEATURE_ID());
819 if (!aRefAttr || !aRefAttr->isInitialized())
822 FeaturePtr aProjection = ModelAPI_Feature::feature(aRefAttr->object());
823 if (aProjection.get() && aProjection->lastResult().get())
824 return aProjection->lastResult();
829 void PartSet_Tools::getFirstAndLastIndexInFolder(const ObjectPtr& theFolder,
830 int& theFirst, int& theLast)
835 DocumentPtr aDoc = theFolder->document();
836 FolderPtr aFolder = std::dynamic_pointer_cast<ModelAPI_Folder>(theFolder);
840 AttributeReferencePtr aFirstFeatAttr =
841 aFolder->data()->reference(ModelAPI_Folder::FIRST_FEATURE_ID());
842 if (!aFirstFeatAttr.get())
844 FeaturePtr aFirstFeatureInFolder = ModelAPI_Feature::feature(aFirstFeatAttr->value());
845 if (!aFirstFeatureInFolder.get())
848 FeaturePtr aLastFeatureInFolder = aFolder->lastVisibleFeature();
849 if (!aLastFeatureInFolder.get())
852 theFirst = aDoc->index(aFirstFeatureInFolder);
853 theLast = aDoc->index(aLastFeatureInFolder);
857 void PartSet_Tools::getDefaultColor(ObjectPtr theObject, const bool isEmptyColorValid,
858 std::vector<int>& theColor)
861 // get default color from the preferences manager for the given result
862 std::string aSection, aName, aDefault;
863 theObject->colorConfigInfo(aSection, aName, aDefault);
864 if (!aSection.empty() && !aName.empty()) {
865 theColor = Config_PropManager::color(aSection, aName);
867 if (!isEmptyColorValid && theColor.empty()) {
868 // all AIS objects, where the color is not set, are in black.
869 // The color should be defined in XML or set in the attribute
870 theColor = Config_PropManager::color("Visualization", "object_default_color");
871 Events_InfoMessage("PartSet_Tools",
872 "A default color is not defined in the preferences for this result type").send();
876 double PartSet_Tools::getDefaultDeflection(const ObjectPtr& theObject)
878 double aDeflection = -1;
879 ResultPtr aResult = std::dynamic_pointer_cast<ModelAPI_Result>(theObject);
881 bool isConstruction = false;
883 std::string aResultGroup = aResult->groupName();
884 if (aResultGroup == ModelAPI_ResultConstruction::group())
885 isConstruction = true;
886 else if (aResultGroup == ModelAPI_ResultBody::group()) {
887 GeomShapePtr aGeomShape = aResult->shape();
888 if (aGeomShape.get()) {
889 // if the shape could not be exploded on faces, it contains only wires, edges, and vertices
890 // correction of deviation for them should not influence to the application performance
891 GeomAPI_ShapeExplorer anExp(aGeomShape, GeomAPI_Shape::FACE);
892 isConstruction = !anExp.more();
896 aDeflection = Config_PropManager::real("Visualization", "construction_deflection");
898 aDeflection = Config_PropManager::real("Visualization", "body_deflection");
904 double PartSet_Tools::getDefaultTransparency()
906 return Config_PropManager::integer("Visualization", "shaper_default_transparency") / 100.;
909 QCursor PartSet_Tools::getOperationCursor()
911 int aId = Config_PropManager::integer(SKETCH_TAB_NAME, "operation_cursor");
914 return QCursor(Qt::ArrowCursor);
916 return QCursor(Qt::CrossCursor);
918 return QCursor(Qt::PointingHandCursor);