1 // Copyright (C) 2014-2023 CEA, EDF
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>
97 #include <QMouseEvent>
103 const double PRECISION_TOLERANCE = 0.000001;
104 const int AIS_DEFAULT_WIDTH = 2;
105 const bool SKETCH_PROJECTION_INCLUDE_INTO_RESULT = false; // by default, it is not presented
107 int PartSet_Tools::getAISDefaultWidth()
109 return AIS_DEFAULT_WIDTH;
112 gp_Pnt PartSet_Tools::convertClickToPoint(QPoint thePoint, Handle(V3d_View) theView)
114 if (theView.IsNull())
117 Standard_Real XAt, YAt, ZAt;
118 theView->At(XAt, YAt, ZAt);
119 gp_Pnt AtPoint(XAt, YAt, ZAt);
122 theView->Proj(aX, aY, aZ);
123 gp_Dir EyeDir(aX, aY, aZ);
126 gp_Pln PlaneOfTheView = gp_Pln(AtPoint, EyeDir);
127 Standard_Real X, Y, Z;
128 theView->Convert(thePoint.x(), thePoint.y(), X, Y, Z);
129 gp_Pnt ConvertedPoint(X, Y, Z);
131 gp_Pnt2d ConvertedPointOnPlane = ProjLib::Project(PlaneOfTheView, ConvertedPoint);
132 return ElSLib::Value(ConvertedPointOnPlane.X(), ConvertedPointOnPlane.Y(),
136 void PartSet_Tools::convertTo2D(const gp_Pnt& thePoint, FeaturePtr theSketch,
137 Handle(V3d_View) theView,
138 double& theX, double& theY)
143 AttributeDoublePtr anAttr;
144 std::shared_ptr<ModelAPI_Data> aData = theSketch->data();
146 std::shared_ptr<GeomDataAPI_Point> anOrigin = std::dynamic_pointer_cast<GeomDataAPI_Point>(
147 aData->attribute(SketchPlugin_Sketch::ORIGIN_ID()));
149 std::shared_ptr<GeomDataAPI_Dir> aX = std::dynamic_pointer_cast<GeomDataAPI_Dir>(
150 aData->attribute(SketchPlugin_Sketch::DIRX_ID()));
151 std::shared_ptr<GeomDataAPI_Dir> aNorm = std::dynamic_pointer_cast<GeomDataAPI_Dir>(
152 aData->attribute(SketchPlugin_Sketch::NORM_ID()));
153 std::shared_ptr<GeomAPI_XYZ> anY = aNorm->xyz()->cross(aX->xyz());
155 gp_Pnt anOriginPnt(anOrigin->x(), anOrigin->y(), anOrigin->z());
156 gp_Vec aVec(anOriginPnt, thePoint);
158 if (!theView.IsNull()) {
159 Standard_Real XEye, YEye, ZEye, XAt, YAt, ZAt;
160 theView->Eye(XEye, YEye, ZEye);
162 theView->At(XAt, YAt, ZAt);
163 gp_Pnt EyePoint(XEye, YEye, ZEye);
164 gp_Pnt AtPoint(XAt, YAt, ZAt);
166 if (EyePoint.Distance(AtPoint) > gp::Resolution()) {
167 gp_Vec anEyeVec(EyePoint, AtPoint);
168 anEyeVec.Normalize();
170 std::shared_ptr<GeomDataAPI_Dir> aNormal = std::dynamic_pointer_cast<GeomDataAPI_Dir>(
171 aData->attribute(SketchPlugin_Sketch::NORM_ID()));
172 gp_Vec aNormalVec(aNormal->x(), aNormal->y(), aNormal->z());
174 double aDen = anEyeVec * aNormalVec;
175 double aLVec = aDen != 0 ? aVec * aNormalVec / aDen : DBL_MAX;
177 gp_Vec aDeltaVec = anEyeVec * aLVec;
178 aVec = aVec - aDeltaVec;
181 theX = aVec.X() * aX->x() + aVec.Y() * aX->y() + aVec.Z() * aX->z();
182 theY = aVec.X() * anY->x() + aVec.Y() * anY->y() + aVec.Z() * anY->z();
185 std::shared_ptr<GeomAPI_Pnt2d> PartSet_Tools::convertTo2D(FeaturePtr theSketch,
186 const std::shared_ptr<GeomAPI_Pnt>& thePnt)
188 std::shared_ptr<GeomAPI_Pnt2d> aRes;
189 if (theSketch->getKind() != SketchPlugin_Sketch::ID())
191 std::shared_ptr<GeomDataAPI_Point> aC = std::dynamic_pointer_cast<GeomDataAPI_Point>(
192 theSketch->data()->attribute(SketchPlugin_Sketch::ORIGIN_ID()));
193 std::shared_ptr<GeomDataAPI_Dir> aNorm = std::dynamic_pointer_cast<GeomDataAPI_Dir>(
194 theSketch->data()->attribute(SketchPlugin_Sketch::NORM_ID()));
195 std::shared_ptr<GeomDataAPI_Dir> aX = std::dynamic_pointer_cast<GeomDataAPI_Dir>(
196 theSketch->data()->attribute(SketchPlugin_Sketch::DIRX_ID()));
197 std::shared_ptr<GeomAPI_Dir> aY(new GeomAPI_Dir(aNorm->dir()->cross(aX->dir())));
198 return thePnt->to2D(aC->pnt(), aX->dir(), aY);
202 std::shared_ptr<GeomAPI_Pnt> PartSet_Tools::convertTo3D(const double theX, const double theY,
203 FeaturePtr theSketch)
205 std::shared_ptr<ModelAPI_Data> aData = theSketch->data();
207 std::shared_ptr<GeomDataAPI_Point> aC = std::dynamic_pointer_cast<GeomDataAPI_Point>(
208 aData->attribute(SketchPlugin_Sketch::ORIGIN_ID()));
209 std::shared_ptr<GeomDataAPI_Dir> aX = std::dynamic_pointer_cast<GeomDataAPI_Dir>(
210 aData->attribute(SketchPlugin_Sketch::DIRX_ID()));
211 std::shared_ptr<GeomDataAPI_Dir> aNorm = std::dynamic_pointer_cast<GeomDataAPI_Dir>(
212 aData->attribute(SketchPlugin_Sketch::NORM_ID()));
213 std::shared_ptr<GeomAPI_Dir> aY(new GeomAPI_Dir(aNorm->dir()->cross(aX->dir())));
215 std::shared_ptr<GeomAPI_Pnt2d> aPnt2d =
216 std::shared_ptr<GeomAPI_Pnt2d>(new GeomAPI_Pnt2d(theX, theY));
218 return aPnt2d->to3D(aC->pnt(), aX->dir(), aY);
221 std::shared_ptr<ModelAPI_Document> PartSet_Tools::document()
223 return ModelAPI_Session::get()->moduleDocument();
226 void PartSet_Tools::setFeatureValue(FeaturePtr theFeature, double theValue,
227 const std::string& theAttribute)
231 std::shared_ptr<ModelAPI_Data> aData = theFeature->data();
232 AttributeDoublePtr anAttribute = std::dynamic_pointer_cast<ModelAPI_AttributeDouble>(
233 aData->attribute(theAttribute));
235 anAttribute->setValue(theValue);
238 double PartSet_Tools::featureValue(FeaturePtr theFeature, const std::string& theAttribute,
244 std::shared_ptr<ModelAPI_Data> aData = theFeature->data();
245 AttributeDoublePtr anAttribute = std::dynamic_pointer_cast<ModelAPI_AttributeDouble>(
246 aData->attribute(theAttribute));
248 aValue = anAttribute->value();
255 FeaturePtr PartSet_Tools::feature(FeaturePtr theFeature, const std::string& theAttribute,
256 const std::string& theKind)
262 std::shared_ptr<ModelAPI_Data> aData = theFeature->data();
263 std::shared_ptr<ModelAPI_AttributeRefAttr> anAttr = std::dynamic_pointer_cast<
264 ModelAPI_AttributeRefAttr>(aData->attribute(theAttribute));
266 aFeature = std::dynamic_pointer_cast<ModelAPI_Feature>(anAttr->object());
267 if (!theKind.empty() && aFeature && aFeature->getKind() != theKind) {
268 aFeature = FeaturePtr();
274 void PartSet_Tools::createConstraint(CompositeFeaturePtr theSketch,
275 std::shared_ptr<GeomDataAPI_Point2D> thePoint1,
276 std::shared_ptr<GeomDataAPI_Point2D> thePoint2)
280 aFeature = theSketch->addFeature(SketchPlugin_ConstraintCoincidence::ID());
282 std::shared_ptr<ModelAPI_Document> aDoc = document();
283 aFeature = aDoc->addFeature(SketchPlugin_ConstraintCoincidence::ID());
286 std::shared_ptr<ModelAPI_Data> aData = aFeature->data();
288 std::shared_ptr<ModelAPI_AttributeRefAttr> aRef1 = std::dynamic_pointer_cast<
289 ModelAPI_AttributeRefAttr>(aData->attribute(SketchPlugin_Constraint::ENTITY_A()));
290 aRef1->setAttr(thePoint1);
292 std::shared_ptr<ModelAPI_AttributeRefAttr> aRef2 = std::dynamic_pointer_cast<
293 ModelAPI_AttributeRefAttr>(aData->attribute(SketchPlugin_Constraint::ENTITY_B()));
294 aRef2->setAttr(thePoint2);
296 // we need to flush created signal in order to coincidence is processed by solver
297 Events_Loop::loop()->flush(Events_Loop::eventByName(EVENT_OBJECT_CREATED));
300 std::shared_ptr<GeomAPI_Pln> PartSet_Tools::sketchPlane(CompositeFeaturePtr theSketch)
302 std::shared_ptr<GeomAPI_Pln> aPlane;
304 std::shared_ptr<GeomDataAPI_Point> anOrigin = std::dynamic_pointer_cast<GeomDataAPI_Point>(
305 theSketch->data()->attribute(SketchPlugin_Sketch::ORIGIN_ID()));
306 std::shared_ptr<GeomDataAPI_Dir> aNormal = std::dynamic_pointer_cast<GeomDataAPI_Dir>(
307 theSketch->data()->attribute(SketchPlugin_Sketch::NORM_ID()));
309 if (aNormal.get() && aNormal->isInitialized() &&
310 anOrigin.get() && anOrigin->isInitialized())
311 aPlane = std::shared_ptr<GeomAPI_Pln>(new GeomAPI_Pln(anOrigin->pnt(), aNormal->dir()));
316 void PartSet_Tools::nullifySketchPlane(CompositeFeaturePtr theSketch)
318 std::shared_ptr<GeomDataAPI_Point> anOrigin = std::dynamic_pointer_cast<GeomDataAPI_Point>(
319 theSketch->data()->attribute(SketchPlugin_Sketch::ORIGIN_ID()));
320 std::shared_ptr<GeomDataAPI_Dir> aNormal = std::dynamic_pointer_cast<GeomDataAPI_Dir>(
321 theSketch->data()->attribute(SketchPlugin_Sketch::NORM_ID()));
327 std::shared_ptr<GeomAPI_Pnt> PartSet_Tools::point3D(std::shared_ptr<GeomAPI_Pnt2d> thePoint2D,
328 CompositeFeaturePtr theSketch)
330 std::shared_ptr<GeomAPI_Pnt> aPoint;
331 if (!theSketch || !thePoint2D)
334 DataPtr aData = theSketch->data();
335 std::shared_ptr<GeomDataAPI_Point> aC = std::dynamic_pointer_cast<GeomDataAPI_Point>(
336 aData->attribute(SketchPlugin_Sketch::ORIGIN_ID()));
337 std::shared_ptr<GeomDataAPI_Dir> aX = std::dynamic_pointer_cast<GeomDataAPI_Dir>(
338 aData->attribute(SketchPlugin_Sketch::DIRX_ID()));
339 std::shared_ptr<GeomDataAPI_Dir> aNorm = std::dynamic_pointer_cast<GeomDataAPI_Dir>(
340 aData->attribute(SketchPlugin_Sketch::NORM_ID()));
341 std::shared_ptr<GeomAPI_Dir> aY(new GeomAPI_Dir(aNorm->dir()->cross(aX->dir())));
343 return thePoint2D->to3D(aC->pnt(), aX->dir(), aY);
346 ResultPtr PartSet_Tools::findFixedObjectByExternal(const TopoDS_Shape& theShape,
347 const ObjectPtr& theObject,
348 CompositeFeaturePtr theSketch)
350 ResultPtr aResult = std::dynamic_pointer_cast<ModelAPI_Result>(theObject);
354 for (int i = 0, aNbSubs = theSketch->numberOfSubs(); i < aNbSubs; i++) {
355 FeaturePtr aFeature = theSketch->subFeature(i);
356 if (aFeature->getKind() != SketchPlugin_Projection::PROJECTED_FEATURE_ID())
358 if (aFeature->lastResult() == aResult)
364 ResultPtr PartSet_Tools::createFixedObjectByExternal(
365 const std::shared_ptr<GeomAPI_Shape>& theShape,
366 const ObjectPtr& theObject,
367 CompositeFeaturePtr theSketch,
368 const bool theTemporary,
369 FeaturePtr& theCreatedFeature)
371 ResultPtr aResult = std::dynamic_pointer_cast<ModelAPI_Result>(theObject);
375 FeaturePtr aProjectionFeature = theSketch->addFeature(SketchPlugin_Projection::ID());
376 theCreatedFeature = aProjectionFeature;
377 AttributeSelectionPtr anExternalAttr = std::dynamic_pointer_cast<ModelAPI_AttributeSelection>(
378 aProjectionFeature->attribute(SketchPlugin_Projection::EXTERNAL_FEATURE_ID()));
379 anExternalAttr->setValue(aResult, theShape);
381 AttributeBooleanPtr anIntoResult = std::dynamic_pointer_cast<ModelAPI_AttributeBoolean>
382 (aProjectionFeature->data()->attribute(SketchPlugin_Projection::INCLUDE_INTO_RESULT()));
383 anIntoResult->setValue(SKETCH_PROJECTION_INCLUDE_INTO_RESULT);
384 aProjectionFeature->execute();
386 ModelAPI_ValidatorsFactory* aValidators = ModelAPI_Session::get()->validators();
387 bool isValid = aValidators->validate(aProjectionFeature);
389 // if projection feature has not been created, exit
390 AttributeRefAttrPtr aRefAttr = aProjectionFeature->data()->refattr(
391 SketchPlugin_Projection::PROJECTED_FEATURE_ID());
392 if (!isValid || !aRefAttr || !aRefAttr->isInitialized())
394 // remove external feature if the attribute is not filled
395 std::set<FeaturePtr> aFeatures;
396 aFeatures.insert(aProjectionFeature);
397 ModelAPI_Tools::removeFeaturesAndReferences(aFeatures);
401 FeaturePtr aProjection = ModelAPI_Feature::feature(aRefAttr->object());
402 if (aProjection.get() && aProjection->lastResult().get())
403 return aProjection->lastResult();
408 bool PartSet_Tools::isContainPresentation(const QList<ModuleBase_ViewerPrsPtr>& theSelected,
409 const ModuleBase_ViewerPrsPtr& thePrs)
411 foreach (ModuleBase_ViewerPrsPtr aPrs, theSelected) {
412 if (aPrs->object() == thePrs->object())
418 GeomShapePtr PartSet_Tools::findShapeBy2DPoint(const AttributePtr& theAttribute,
419 ModuleBase_IWorkshop* theWorkshop)
422 XGUI_ModuleConnector* aConnector = dynamic_cast<XGUI_ModuleConnector*>(theWorkshop);
423 XGUI_Displayer* aDisplayer = aConnector->workshop()->displayer();
425 // 2. find visualized vertices of the attribute and if the attribute of the vertex is
426 // the same, return it
427 FeaturePtr anAttributeFeature = ModelAPI_Feature::feature(theAttribute->owner());
428 // 2.1 get visualized results of the feature
429 const std::list<ResultPtr>& aResList = anAttributeFeature->results();
430 std::list<ResultPtr>::const_iterator anIt = aResList.begin(), aLast = aResList.end();
431 for (; anIt != aLast; anIt++) {
432 AISObjectPtr aAISObj = aDisplayer->getAISObject(*anIt);
433 if (aAISObj.get() != NULL) {
434 Handle(AIS_InteractiveObject) anAISIO = aAISObj->impl<Handle(AIS_InteractiveObject)>();
435 // 2.2 find selected owners of a visualizedd object
436 SelectMgr_IndexedMapOfOwner aSelectedOwners;
437 aConnector->workshop()->selector()->selection()->entityOwners(anAISIO, aSelectedOwners);
438 for (Standard_Integer i = 1, n = aSelectedOwners.Extent(); i <= n; i++) {
439 Handle(SelectMgr_EntityOwner) anOwner = aSelectedOwners(i);
440 if (!anOwner.IsNull()) {
441 Handle(StdSelect_BRepOwner) aBRepOwner = Handle(StdSelect_BRepOwner)::DownCast(anOwner);
442 if (!aBRepOwner.IsNull() && aBRepOwner->HasShape()) {
443 const TopoDS_Shape& aBRepShape = aBRepOwner->Shape();
444 if (aBRepShape.ShapeType() == TopAbs_VERTEX) {
445 // 2.3 if the owner is vertex and an attribute of the vertex is equal to the initial
446 // attribute, returns the shape
447 PartSet_Module* aModule = dynamic_cast<PartSet_Module*>(theWorkshop->module());
448 PartSet_SketcherMgr* aSketchMgr = aModule->sketchMgr();
449 std::pair<AttributePtr, int> aPntAttrIndex = PartSet_Tools::findAttributeBy2dPoint(
450 anAttributeFeature, aBRepShape, aSketchMgr->activeSketch());
451 if (aPntAttrIndex.first.get() != NULL && aPntAttrIndex.first == theAttribute) {
452 aShape = std::shared_ptr<GeomAPI_Shape>(new GeomAPI_Shape);
453 aShape->setImpl(new TopoDS_Shape(aBRepShape));
465 std::shared_ptr<GeomAPI_Pnt2d> PartSet_Tools::getPoint(
466 std::shared_ptr<ModelAPI_Feature>& theFeature,
467 const std::string& theAttribute)
469 std::shared_ptr<GeomDataAPI_Point2D> aPointAttr = ModelGeomAlgo_Point2D::getPointOfRefAttr(
470 theFeature.get(), theAttribute, SketchPlugin_Point::ID(),
471 SketchPlugin_Point::COORD_ID());
472 if (aPointAttr.get() != NULL)
473 return aPointAttr->pnt();
474 return std::shared_ptr<GeomAPI_Pnt2d>();
477 std::shared_ptr<GeomAPI_Pnt2d> PartSet_Tools::getPnt2d(QMouseEvent* theEvent,
478 ModuleBase_IViewWindow* theWindow,
479 const FeaturePtr& theSketch)
481 gp_Pnt aPnt = PartSet_Tools::convertClickToPoint(theEvent->pos(), theWindow->v3dView());
483 Handle(V3d_View) aView = theWindow->v3dView();
484 PartSet_Tools::convertTo2D(aPnt, theSketch, aView, aX, anY);
486 return std::shared_ptr<GeomAPI_Pnt2d>(new GeomAPI_Pnt2d(aX, anY));
489 std::shared_ptr<GeomAPI_Pnt2d> PartSet_Tools::getPnt2d(const Handle(V3d_View)& theView,
490 const TopoDS_Shape& theShape,
491 const FeaturePtr& theSketch)
493 GeomPnt2dPtr aPoint2D;
494 if (!theShape.IsNull() && theShape.ShapeType() == TopAbs_VERTEX) {
495 const TopoDS_Vertex& aVertex = TopoDS::Vertex(theShape);
496 if (!aVertex.IsNull()) {
497 // the case when the point is taken from the existing vertex
498 gp_Pnt aPoint = BRep_Tool::Pnt(aVertex);
500 PartSet_Tools::convertTo2D(aPoint, theSketch, theView, aX, aY);
501 aPoint2D.reset(new GeomAPI_Pnt2d(aX, aY));
507 FeaturePtr findFirstCoincidenceByData(const DataPtr& theData,
508 std::shared_ptr<GeomAPI_Pnt2d> thePoint)
510 FeaturePtr aCoincident;
512 const std::set<AttributePtr>& aRefsList = theData->refsToMe();
513 std::set<AttributePtr>::const_iterator aIt;
514 for (aIt = aRefsList.cbegin(); aIt != aRefsList.cend(); ++aIt) {
515 std::shared_ptr<ModelAPI_Attribute> aAttr = (*aIt);
516 FeaturePtr aConstrFeature = std::dynamic_pointer_cast<ModelAPI_Feature>(aAttr->owner());
517 if (aConstrFeature->getKind() == SketchPlugin_ConstraintCoincidence::ID()) {
518 std::shared_ptr<GeomAPI_Pnt2d> a2dPnt =
519 PartSet_Tools::getPoint(aConstrFeature, SketchPlugin_ConstraintCoincidence::ENTITY_A());
520 if (a2dPnt.get() && thePoint->isEqual(a2dPnt)) {
521 aCoincident = aConstrFeature;
524 a2dPnt = PartSet_Tools::getPoint(aConstrFeature,
525 SketchPlugin_ConstraintCoincidence::ENTITY_B());
526 if (a2dPnt.get() && thePoint->isEqual(a2dPnt)) {
527 aCoincident = aConstrFeature;
536 FeaturePtr PartSet_Tools::findFirstCoincidence(const FeaturePtr& theFeature,
537 std::shared_ptr<GeomAPI_Pnt2d> thePoint)
539 FeaturePtr aCoincident;
540 if (theFeature.get() == NULL)
543 const std::set<AttributePtr>& aRefsList = theFeature->data()->refsToMe();
544 std::set<AttributePtr>::const_iterator aIt;
545 for (aIt = aRefsList.cbegin(); aIt != aRefsList.cend(); ++aIt) {
546 std::shared_ptr<ModelAPI_Attribute> aAttr = (*aIt);
547 FeaturePtr aConstrFeature = std::dynamic_pointer_cast<ModelAPI_Feature>(aAttr->owner());
548 if (aConstrFeature && aConstrFeature->getKind() == SketchPlugin_ConstraintCoincidence::ID()) {
549 std::shared_ptr<GeomAPI_Pnt2d> a2dPnt =
550 PartSet_Tools::getPoint(aConstrFeature, SketchPlugin_ConstraintCoincidence::ENTITY_A());
551 if (a2dPnt.get() && thePoint->isEqual(a2dPnt)) {
552 aCoincident = aConstrFeature;
555 a2dPnt = PartSet_Tools::getPoint(aConstrFeature,
556 SketchPlugin_ConstraintCoincidence::ENTITY_B());
557 if (a2dPnt.get() && thePoint->isEqual(a2dPnt)) {
558 aCoincident = aConstrFeature;
565 if (!aCoincident.get()) {
566 std::list<ResultPtr> aResults = theFeature->results();
567 std::list<ResultPtr>::const_iterator aResIt;
568 for (aResIt = aResults.cbegin(); aResIt != aResults.cend(); ++aResIt) {
569 ResultPtr aResult = *aResIt;
570 aCoincident = findFirstCoincidenceByData(aResult->data(), thePoint);
571 if (aCoincident.get())
578 void PartSet_Tools::findCoincidences(FeaturePtr theStartCoin, QList<FeaturePtr>& theList,
579 QList<FeaturePtr>& theCoincidencies,
580 std::string theAttr, QList<bool>& theIsAttributes)
582 std::shared_ptr<GeomAPI_Pnt2d> aOrig = getCoincedencePoint(theStartCoin);
583 if (aOrig.get() == NULL)
586 AttributeRefAttrPtr aPnt = theStartCoin->refattr(theAttr);
589 ObjectPtr aObj = aPnt->object();
590 FeaturePtr aFeature = std::dynamic_pointer_cast<ModelAPI_Feature>(aObj);
591 if (aFeature.get()) {
592 if (!theList.contains(aFeature)) {
593 theList.append(aFeature);
594 theCoincidencies.append(theStartCoin);
595 theIsAttributes.append(true); // point attribute on a feature
596 const std::set<AttributePtr>& aRefsList = aFeature->data()->refsToMe();
597 std::set<AttributePtr>::const_iterator aIt;
598 for (aIt = aRefsList.cbegin(); aIt != aRefsList.cend(); ++aIt) {
599 std::shared_ptr<ModelAPI_Attribute> aAttr = (*aIt);
600 FeaturePtr aConstrFeature = std::dynamic_pointer_cast<ModelAPI_Feature>(aAttr->owner());
601 if (aConstrFeature->getKind() == SketchPlugin_ConstraintCoincidence::ID()) {
602 if (!theCoincidencies.contains(aConstrFeature)) {
603 std::shared_ptr<GeomAPI_Pnt2d> aCoincPnt = getCoincedencePoint(aConstrFeature);
604 if (aCoincPnt.get() && aOrig->isEqual(aCoincPnt)) {
605 findCoincidences(aConstrFeature, theList, theCoincidencies,
606 SketchPlugin_ConstraintCoincidence::ENTITY_A(), theIsAttributes);
607 findCoincidences(aConstrFeature, theList, theCoincidencies,
608 SketchPlugin_ConstraintCoincidence::ENTITY_B(), theIsAttributes);
616 ResultConstructionPtr aResult = std::dynamic_pointer_cast<ModelAPI_ResultConstruction>(aObj);
618 FeaturePtr aFeat = ModelAPI_Feature::feature(aPnt->object());
619 if (!theList.contains(aFeat))
620 theList.append(aFeat);
621 theCoincidencies.append(theStartCoin);
622 theIsAttributes.append(false); // point attribute on a feature
624 const std::set<AttributePtr>& aRefsList = aResult->data()->refsToMe();
625 std::set<AttributePtr>::const_iterator aIt;
626 for (aIt = aRefsList.cbegin(); aIt != aRefsList.cend(); ++aIt) {
627 std::shared_ptr<ModelAPI_Attribute> aAttr = (*aIt);
628 FeaturePtr aConstrFeature = std::dynamic_pointer_cast<ModelAPI_Feature>(aAttr->owner());
629 if (aConstrFeature->getKind() == SketchPlugin_ConstraintCoincidence::ID()) {
630 if (!theCoincidencies.contains(aConstrFeature)) {
631 std::shared_ptr<GeomAPI_Pnt2d> aCoincPnt = getCoincedencePoint(aConstrFeature);
632 if (aCoincPnt.get() && aOrig->isEqual(aCoincPnt)) {
633 findCoincidences(aConstrFeature, theList, theCoincidencies,
634 SketchPlugin_ConstraintCoincidence::ENTITY_A(), theIsAttributes);
635 findCoincidences(aConstrFeature, theList, theCoincidencies,
636 SketchPlugin_ConstraintCoincidence::ENTITY_B(), theIsAttributes);
645 std::shared_ptr<GeomAPI_Pnt2d> PartSet_Tools::getCoincedencePoint(FeaturePtr theStartCoin)
647 std::shared_ptr<GeomAPI_Pnt2d> aPnt = SketcherPrs_Tools::getPoint(theStartCoin.get(),
648 SketchPlugin_Constraint::ENTITY_A());
649 if (aPnt.get() == NULL)
650 aPnt = SketcherPrs_Tools::getPoint(theStartCoin.get(), SketchPlugin_Constraint::ENTITY_B());
657 PointWrapper(AttributePtr theAttribute)
658 : myPoint(std::dynamic_pointer_cast<GeomDataAPI_Point2D>(theAttribute)),
659 myArray(std::dynamic_pointer_cast<GeomDataAPI_Point2DArray>(theAttribute))
662 int size() const { return myPoint.get() ? 1 : (myArray.get() ? myArray->size() : 0); }
664 GeomPointPtr point(int theIndex, FeaturePtr theSketch)
668 aP2d = myPoint->pnt();
669 else if (myArray.get())
670 aP2d = myArray->pnt(theIndex);
674 aP3d = PartSet_Tools::convertTo3D(aP2d->x(), aP2d->y(), theSketch);
678 bool isArray() const { return myArray.get(); }
681 AttributePoint2DPtr myPoint;
682 AttributePoint2DArrayPtr myArray;
685 std::pair<AttributePtr, int> PartSet_Tools::findAttributeBy2dPoint(ObjectPtr theObj,
686 const TopoDS_Shape theShape,
687 FeaturePtr theSketch)
690 AttributePtr anAttribute;
691 int aPointIndex = -1;
692 FeaturePtr aFeature = ModelAPI_Feature::feature(theObj);
694 if (theShape.ShapeType() == TopAbs_VERTEX) {
695 const TopoDS_Vertex& aVertex = TopoDS::Vertex(theShape);
696 if (!aVertex.IsNull()) {
697 gp_Pnt aPoint = BRep_Tool::Pnt(aVertex);
698 std::shared_ptr<GeomAPI_Pnt> aValue = std::shared_ptr<GeomAPI_Pnt>(
699 new GeomAPI_Pnt(aPoint.X(), aPoint.Y(), aPoint.Z()));
701 // find the given point in the feature attributes
702 std::list<AttributePtr> anAttiributes =
703 aFeature->data()->attributes(GeomDataAPI_Point2D::typeId());
704 std::list<AttributePtr> anArrays =
705 aFeature->data()->attributes(GeomDataAPI_Point2DArray::typeId());
706 anAttiributes.insert(anAttiributes.end(), anArrays.begin(), anArrays.end());
708 std::list<AttributePtr>::const_iterator anIt = anAttiributes.begin(),
709 aLast = anAttiributes.end();
710 double aMinDistance = 1.e-6; // searching for point with minimal distance and < 1.e-6
711 for (; anIt != aLast && !anAttribute; anIt++) {
712 PointWrapper aWrapper(*anIt);
713 for (int anIndex = 0, aSize = aWrapper.size(); anIndex < aSize; ++anIndex) {
714 std::shared_ptr<GeomAPI_Pnt> aPnt = aWrapper.point(anIndex, theSketch);
716 double aDistance = aPnt->distance(aValue);
717 if (aDistance < aMinDistance) {
719 if (aWrapper.isArray())
720 aPointIndex = anIndex;
721 aMinDistance = aPnt->distance(aValue);
729 return std::pair<AttributePtr, int>(anAttribute, aPointIndex);
732 void PartSet_Tools::sendSubFeaturesEvent(const CompositeFeaturePtr& theComposite,
733 const Events_ID theEventId)
735 if (!theComposite.get())
738 int aNumberOfSubs = theComposite->numberOfSubs();
739 for (int i = 0; i < aNumberOfSubs; i++) {
740 FeaturePtr aSubFeature = theComposite->subFeature(i);
741 static const ModelAPI_EventCreator* aECreator = ModelAPI_EventCreator::get();
742 aECreator->sendUpdated(aSubFeature, theEventId);
744 Events_Loop::loop()->flush(theEventId);
747 bool PartSet_Tools::isAuxiliarySketchEntity(const ObjectPtr& theObject)
749 bool isAuxiliaryFeature = false;
751 FeaturePtr anObjectFeature = ModelAPI_Feature::feature(theObject);
752 std::string anAuxiliaryAttribute = SketchPlugin_SketchEntity::AUXILIARY_ID();
753 AttributeBooleanPtr anAuxiliaryAttr = std::dynamic_pointer_cast<ModelAPI_AttributeBoolean>(
754 anObjectFeature->data()->attribute(anAuxiliaryAttribute));
755 if (anAuxiliaryAttr.get())
756 isAuxiliaryFeature = anAuxiliaryAttr->value();
759 return isAuxiliaryFeature;
762 bool PartSet_Tools::isIncludeIntoSketchResult(const ObjectPtr& theObject)
764 // check the feature is neither Projection nor IntersectionPoint feature
765 FeaturePtr aFeature = ModelAPI_Feature::feature(theObject);
766 if (aFeature->getKind() == SketchPlugin_Projection::ID() ||
767 aFeature->getKind() == SketchPlugin_IntersectionPoint::ID())
770 // go through the references to the feature to check
771 // if it was created by Projection or Intersection
772 const std::set<AttributePtr>& aRefs = theObject->data()->refsToMe();
773 for (std::set<AttributePtr>::const_iterator aRefIt = aRefs.begin();
774 aRefIt != aRefs.end(); ++aRefIt) {
775 AttributePtr anAttr = *aRefIt;
776 std::string anIncludeToResultAttrName;
777 if (anAttr->id() == SketchPlugin_Projection::PROJECTED_FEATURE_ID())
778 anIncludeToResultAttrName = SketchPlugin_Projection::INCLUDE_INTO_RESULT();
779 else if (anAttr->id() == SketchPlugin_IntersectionPoint::INTERSECTION_POINTS_ID())
780 anIncludeToResultAttrName = SketchPlugin_IntersectionPoint::INCLUDE_INTO_RESULT();
782 if (!anIncludeToResultAttrName.empty()) {
783 // check "include into result" flag
784 FeaturePtr aParent = ModelAPI_Feature::feature(anAttr->owner());
785 return aParent->boolean(anIncludeToResultAttrName)->value();
792 ResultPtr PartSet_Tools::createFixedByExternalCenter(
793 const ObjectPtr& theObject,
794 const std::shared_ptr<GeomAPI_Edge>& theEdge,
795 ModelAPI_AttributeSelection::CenterType theType,
796 const CompositeFeaturePtr& theSketch,
798 FeaturePtr& theCreatedFeature)
800 ResultPtr aResult = std::dynamic_pointer_cast<ModelAPI_Result>(theObject);
804 FeaturePtr aProjectionFeature = theSketch->addFeature(SketchPlugin_Projection::ID());
805 theCreatedFeature = aProjectionFeature;
806 AttributeSelectionPtr anExternalAttr = std::dynamic_pointer_cast<ModelAPI_AttributeSelection>(
807 aProjectionFeature->attribute(SketchPlugin_Projection::EXTERNAL_FEATURE_ID()));
808 anExternalAttr->setValueCenter(aResult, theEdge, theType, theTemporary);
810 AttributeBooleanPtr anIntoResult = std::dynamic_pointer_cast<ModelAPI_AttributeBoolean>
811 (aProjectionFeature->data()->attribute(SketchPlugin_Projection::INCLUDE_INTO_RESULT()));
812 anIntoResult->setValue(SKETCH_PROJECTION_INCLUDE_INTO_RESULT);
813 aProjectionFeature->execute();
815 // if projection feature has not been created, exit
816 AttributeRefAttrPtr aRefAttr = aProjectionFeature->data()->refattr(
817 SketchPlugin_Projection::PROJECTED_FEATURE_ID());
818 if (!aRefAttr || !aRefAttr->isInitialized())
821 FeaturePtr aProjection = ModelAPI_Feature::feature(aRefAttr->object());
822 if (aProjection.get() && aProjection->lastResult().get())
823 return aProjection->lastResult();
828 void PartSet_Tools::getFirstAndLastIndexInFolder(const ObjectPtr& theFolder,
829 int& theFirst, int& theLast)
834 DocumentPtr aDoc = theFolder->document();
835 FolderPtr aFolder = std::dynamic_pointer_cast<ModelAPI_Folder>(theFolder);
839 AttributeReferencePtr aFirstFeatAttr =
840 aFolder->data()->reference(ModelAPI_Folder::FIRST_FEATURE_ID());
841 if (!aFirstFeatAttr.get())
843 FeaturePtr aFirstFeatureInFolder = ModelAPI_Feature::feature(aFirstFeatAttr->value());
844 if (!aFirstFeatureInFolder.get())
847 FeaturePtr aLastFeatureInFolder = aFolder->lastVisibleFeature();
848 if (!aLastFeatureInFolder.get())
851 theFirst = aDoc->index(aFirstFeatureInFolder);
852 theLast = aDoc->index(aLastFeatureInFolder);
856 void PartSet_Tools::getDefaultColor(ObjectPtr theObject, const bool isEmptyColorValid,
857 std::vector<int>& theColor)
860 // get default color from the preferences manager for the given result
861 std::string aSection, aName, aDefault;
862 theObject->colorConfigInfo(aSection, aName, aDefault);
863 if (!aSection.empty() && !aName.empty()) {
864 theColor = Config_PropManager::color(aSection, aName);
866 if (!isEmptyColorValid && theColor.empty()) {
867 // all AIS objects, where the color is not set, are in black.
868 // The color should be defined in XML or set in the attribute
869 theColor = Config_PropManager::color("Visualization", "object_default_color");
870 Events_InfoMessage("PartSet_Tools",
871 "A default color is not defined in the preferences for this result type").send();
875 double PartSet_Tools::getDefaultDeflection(const ObjectPtr& theObject)
877 double aDeflection = -1;
878 ResultPtr aResult = std::dynamic_pointer_cast<ModelAPI_Result>(theObject);
880 bool isConstruction = false;
882 std::string aResultGroup = aResult->groupName();
883 if (aResultGroup == ModelAPI_ResultConstruction::group())
884 isConstruction = true;
885 else if (aResultGroup == ModelAPI_ResultBody::group()) {
886 GeomShapePtr aGeomShape = aResult->shape();
887 if (aGeomShape.get()) {
888 // if the shape could not be exploded on faces, it contains only wires, edges, and vertices
889 // correction of deviation for them should not influence to the application performance
890 GeomAPI_ShapeExplorer anExp(aGeomShape, GeomAPI_Shape::FACE);
891 isConstruction = !anExp.more();
895 aDeflection = Config_PropManager::real("Visualization", "construction_deflection");
897 aDeflection = Config_PropManager::real("Visualization", "body_deflection");
903 double PartSet_Tools::getDefaultTransparency()
905 return Config_PropManager::integer("Visualization", "shaper_default_transparency") / 100.;
908 QCursor PartSet_Tools::getOperationCursor()
910 int aId = Config_PropManager::integer(SKETCH_TAB_NAME, "operation_cursor");
913 return QCursor(Qt::ArrowCursor);
915 return QCursor(Qt::CrossCursor);
917 return QCursor(Qt::PointingHandCursor);