1 // Copyright (C) 2014-2019 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 XEye, YEye, ZEye, XAt, YAt, ZAt;
119 theView->Eye(XEye, YEye, ZEye);
121 theView->At(XAt, YAt, ZAt);
122 gp_Pnt EyePoint(XEye, YEye, ZEye);
123 gp_Pnt AtPoint(XAt, YAt, ZAt);
125 if (EyePoint.Distance(AtPoint) < Precision::Confusion())
128 gp_Vec EyeVector(EyePoint, AtPoint);
129 gp_Dir EyeDir(EyeVector);
131 gp_Pln PlaneOfTheView = gp_Pln(AtPoint, EyeDir);
132 Standard_Real X, Y, Z;
133 theView->Convert(thePoint.x(), thePoint.y(), X, Y, Z);
134 gp_Pnt ConvertedPoint(X, Y, Z);
136 gp_Pnt2d ConvertedPointOnPlane = ProjLib::Project(PlaneOfTheView, ConvertedPoint);
137 return ElSLib::Value(ConvertedPointOnPlane.X(), ConvertedPointOnPlane.Y(),
141 void PartSet_Tools::convertTo2D(const gp_Pnt& thePoint, FeaturePtr theSketch,
142 Handle(V3d_View) theView,
143 double& theX, double& theY)
148 AttributeDoublePtr anAttr;
149 std::shared_ptr<ModelAPI_Data> aData = theSketch->data();
151 std::shared_ptr<GeomDataAPI_Point> anOrigin = std::dynamic_pointer_cast<GeomDataAPI_Point>(
152 aData->attribute(SketchPlugin_Sketch::ORIGIN_ID()));
154 std::shared_ptr<GeomDataAPI_Dir> aX = std::dynamic_pointer_cast<GeomDataAPI_Dir>(
155 aData->attribute(SketchPlugin_Sketch::DIRX_ID()));
156 std::shared_ptr<GeomDataAPI_Dir> aNorm = std::dynamic_pointer_cast<GeomDataAPI_Dir>(
157 aData->attribute(SketchPlugin_Sketch::NORM_ID()));
158 std::shared_ptr<GeomAPI_XYZ> anY = aNorm->xyz()->cross(aX->xyz());
160 gp_Pnt anOriginPnt(anOrigin->x(), anOrigin->y(), anOrigin->z());
161 gp_Vec aVec(anOriginPnt, thePoint);
163 if (!theView.IsNull()) {
164 V3d_Coordinate XEye, YEye, ZEye, XAt, YAt, ZAt;
165 theView->Eye(XEye, YEye, ZEye);
167 theView->At(XAt, YAt, ZAt);
168 gp_Pnt EyePoint(XEye, YEye, ZEye);
169 gp_Pnt AtPoint(XAt, YAt, ZAt);
171 gp_Vec anEyeVec(EyePoint, AtPoint);
172 anEyeVec.Normalize();
174 std::shared_ptr<GeomDataAPI_Dir> aNormal = std::dynamic_pointer_cast<GeomDataAPI_Dir>(
175 aData->attribute(SketchPlugin_Sketch::NORM_ID()));
176 gp_Vec aNormalVec(aNormal->x(), aNormal->y(), aNormal->z());
178 double aDen = anEyeVec * aNormalVec;
179 double aLVec = aDen != 0 ? aVec * aNormalVec / aDen : DBL_MAX;
181 gp_Vec aDeltaVec = anEyeVec * aLVec;
182 aVec = aVec - aDeltaVec;
184 theX = aVec.X() * aX->x() + aVec.Y() * aX->y() + aVec.Z() * aX->z();
185 theY = aVec.X() * anY->x() + aVec.Y() * anY->y() + aVec.Z() * anY->z();
188 std::shared_ptr<GeomAPI_Pnt2d> PartSet_Tools::convertTo2D(FeaturePtr theSketch,
189 const std::shared_ptr<GeomAPI_Pnt>& thePnt)
191 std::shared_ptr<GeomAPI_Pnt2d> aRes;
192 if (theSketch->getKind() != SketchPlugin_Sketch::ID())
194 std::shared_ptr<GeomDataAPI_Point> aC = std::dynamic_pointer_cast<GeomDataAPI_Point>(
195 theSketch->data()->attribute(SketchPlugin_Sketch::ORIGIN_ID()));
196 std::shared_ptr<GeomDataAPI_Dir> aNorm = std::dynamic_pointer_cast<GeomDataAPI_Dir>(
197 theSketch->data()->attribute(SketchPlugin_Sketch::NORM_ID()));
198 std::shared_ptr<GeomDataAPI_Dir> aX = std::dynamic_pointer_cast<GeomDataAPI_Dir>(
199 theSketch->data()->attribute(SketchPlugin_Sketch::DIRX_ID()));
200 std::shared_ptr<GeomAPI_Dir> aY(new GeomAPI_Dir(aNorm->dir()->cross(aX->dir())));
201 return thePnt->to2D(aC->pnt(), aX->dir(), aY);
205 std::shared_ptr<GeomAPI_Pnt> PartSet_Tools::convertTo3D(const double theX, const double theY,
206 FeaturePtr theSketch)
208 std::shared_ptr<ModelAPI_Data> aData = theSketch->data();
210 std::shared_ptr<GeomDataAPI_Point> aC = std::dynamic_pointer_cast<GeomDataAPI_Point>(
211 aData->attribute(SketchPlugin_Sketch::ORIGIN_ID()));
212 std::shared_ptr<GeomDataAPI_Dir> aX = std::dynamic_pointer_cast<GeomDataAPI_Dir>(
213 aData->attribute(SketchPlugin_Sketch::DIRX_ID()));
214 std::shared_ptr<GeomDataAPI_Dir> aNorm = std::dynamic_pointer_cast<GeomDataAPI_Dir>(
215 aData->attribute(SketchPlugin_Sketch::NORM_ID()));
216 std::shared_ptr<GeomAPI_Dir> aY(new GeomAPI_Dir(aNorm->dir()->cross(aX->dir())));
218 std::shared_ptr<GeomAPI_Pnt2d> aPnt2d =
219 std::shared_ptr<GeomAPI_Pnt2d>(new GeomAPI_Pnt2d(theX, theY));
221 return aPnt2d->to3D(aC->pnt(), aX->dir(), aY);
224 std::shared_ptr<ModelAPI_Document> PartSet_Tools::document()
226 return ModelAPI_Session::get()->moduleDocument();
229 void PartSet_Tools::setFeatureValue(FeaturePtr theFeature, double theValue,
230 const std::string& theAttribute)
234 std::shared_ptr<ModelAPI_Data> aData = theFeature->data();
235 AttributeDoublePtr anAttribute = std::dynamic_pointer_cast<ModelAPI_AttributeDouble>(
236 aData->attribute(theAttribute));
238 anAttribute->setValue(theValue);
241 double PartSet_Tools::featureValue(FeaturePtr theFeature, const std::string& theAttribute,
247 std::shared_ptr<ModelAPI_Data> aData = theFeature->data();
248 AttributeDoublePtr anAttribute = std::dynamic_pointer_cast<ModelAPI_AttributeDouble>(
249 aData->attribute(theAttribute));
251 aValue = anAttribute->value();
258 FeaturePtr PartSet_Tools::feature(FeaturePtr theFeature, const std::string& theAttribute,
259 const std::string& theKind)
265 std::shared_ptr<ModelAPI_Data> aData = theFeature->data();
266 std::shared_ptr<ModelAPI_AttributeRefAttr> anAttr = std::dynamic_pointer_cast<
267 ModelAPI_AttributeRefAttr>(aData->attribute(theAttribute));
269 aFeature = std::dynamic_pointer_cast<ModelAPI_Feature>(anAttr->object());
270 if (!theKind.empty() && aFeature && aFeature->getKind() != theKind) {
271 aFeature = FeaturePtr();
277 void PartSet_Tools::createConstraint(CompositeFeaturePtr theSketch,
278 std::shared_ptr<GeomDataAPI_Point2D> thePoint1,
279 std::shared_ptr<GeomDataAPI_Point2D> thePoint2)
283 aFeature = theSketch->addFeature(SketchPlugin_ConstraintCoincidence::ID());
285 std::shared_ptr<ModelAPI_Document> aDoc = document();
286 aFeature = aDoc->addFeature(SketchPlugin_ConstraintCoincidence::ID());
289 std::shared_ptr<ModelAPI_Data> aData = aFeature->data();
291 std::shared_ptr<ModelAPI_AttributeRefAttr> aRef1 = std::dynamic_pointer_cast<
292 ModelAPI_AttributeRefAttr>(aData->attribute(SketchPlugin_Constraint::ENTITY_A()));
293 aRef1->setAttr(thePoint1);
295 std::shared_ptr<ModelAPI_AttributeRefAttr> aRef2 = std::dynamic_pointer_cast<
296 ModelAPI_AttributeRefAttr>(aData->attribute(SketchPlugin_Constraint::ENTITY_B()));
297 aRef2->setAttr(thePoint2);
299 // we need to flush created signal in order to coincidence is processed by solver
300 Events_Loop::loop()->flush(Events_Loop::eventByName(EVENT_OBJECT_CREATED));
303 std::shared_ptr<GeomAPI_Pln> PartSet_Tools::sketchPlane(CompositeFeaturePtr theSketch)
305 std::shared_ptr<GeomAPI_Pln> aPlane;
307 std::shared_ptr<GeomDataAPI_Point> anOrigin = std::dynamic_pointer_cast<GeomDataAPI_Point>(
308 theSketch->data()->attribute(SketchPlugin_Sketch::ORIGIN_ID()));
309 std::shared_ptr<GeomDataAPI_Dir> aNormal = std::dynamic_pointer_cast<GeomDataAPI_Dir>(
310 theSketch->data()->attribute(SketchPlugin_Sketch::NORM_ID()));
312 if (aNormal.get() && aNormal->isInitialized() &&
313 anOrigin.get() && anOrigin->isInitialized())
314 aPlane = std::shared_ptr<GeomAPI_Pln>(new GeomAPI_Pln(anOrigin->pnt(), aNormal->dir()));
319 void PartSet_Tools::nullifySketchPlane(CompositeFeaturePtr theSketch)
321 std::shared_ptr<GeomDataAPI_Point> anOrigin = std::dynamic_pointer_cast<GeomDataAPI_Point>(
322 theSketch->data()->attribute(SketchPlugin_Sketch::ORIGIN_ID()));
323 std::shared_ptr<GeomDataAPI_Dir> aNormal = std::dynamic_pointer_cast<GeomDataAPI_Dir>(
324 theSketch->data()->attribute(SketchPlugin_Sketch::NORM_ID()));
330 std::shared_ptr<GeomAPI_Pnt> PartSet_Tools::point3D(std::shared_ptr<GeomAPI_Pnt2d> thePoint2D,
331 CompositeFeaturePtr theSketch)
333 std::shared_ptr<GeomAPI_Pnt> aPoint;
334 if (!theSketch || !thePoint2D)
337 DataPtr aData = theSketch->data();
338 std::shared_ptr<GeomDataAPI_Point> aC = std::dynamic_pointer_cast<GeomDataAPI_Point>(
339 aData->attribute(SketchPlugin_Sketch::ORIGIN_ID()));
340 std::shared_ptr<GeomDataAPI_Dir> aX = std::dynamic_pointer_cast<GeomDataAPI_Dir>(
341 aData->attribute(SketchPlugin_Sketch::DIRX_ID()));
342 std::shared_ptr<GeomDataAPI_Dir> aNorm = std::dynamic_pointer_cast<GeomDataAPI_Dir>(
343 aData->attribute(SketchPlugin_Sketch::NORM_ID()));
344 std::shared_ptr<GeomAPI_Dir> aY(new GeomAPI_Dir(aNorm->dir()->cross(aX->dir())));
346 return thePoint2D->to3D(aC->pnt(), aX->dir(), aY);
349 ResultPtr PartSet_Tools::findFixedObjectByExternal(const TopoDS_Shape& theShape,
350 const ObjectPtr& theObject,
351 CompositeFeaturePtr theSketch)
353 ResultPtr aResult = std::dynamic_pointer_cast<ModelAPI_Result>(theObject);
357 for (int i = 0, aNbSubs = theSketch->numberOfSubs(); i < aNbSubs; i++) {
358 FeaturePtr aFeature = theSketch->subFeature(i);
359 if (aFeature->getKind() != SketchPlugin_Projection::PROJECTED_FEATURE_ID())
361 if (aFeature->lastResult() == aResult)
367 ResultPtr PartSet_Tools::createFixedObjectByExternal(
368 const std::shared_ptr<GeomAPI_Shape>& theShape,
369 const ObjectPtr& theObject,
370 CompositeFeaturePtr theSketch,
371 const bool theTemporary,
372 FeaturePtr& theCreatedFeature)
374 ResultPtr aResult = std::dynamic_pointer_cast<ModelAPI_Result>(theObject);
378 FeaturePtr aProjectionFeature = theSketch->addFeature(SketchPlugin_Projection::ID());
379 theCreatedFeature = aProjectionFeature;
380 AttributeSelectionPtr anExternalAttr = std::dynamic_pointer_cast<ModelAPI_AttributeSelection>(
381 aProjectionFeature->attribute(SketchPlugin_Projection::EXTERNAL_FEATURE_ID()));
382 anExternalAttr->setValue(aResult, theShape);
384 AttributeBooleanPtr anIntoResult = std::dynamic_pointer_cast<ModelAPI_AttributeBoolean>
385 (aProjectionFeature->data()->attribute(SketchPlugin_Projection::INCLUDE_INTO_RESULT()));
386 anIntoResult->setValue(SKETCH_PROJECTION_INCLUDE_INTO_RESULT);
387 aProjectionFeature->execute();
389 // if projection feature has not been created, exit
390 AttributeRefAttrPtr aRefAttr = aProjectionFeature->data()->refattr(
391 SketchPlugin_Projection::PROJECTED_FEATURE_ID());
392 if (!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 aIt;
568 for (aIt = aResults.cbegin(); aIt != aResults.cend(); ++aIt) {
569 ResultPtr aResult = *aIt;
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> aPnt = getCoincedencePoint(aConstrFeature);
604 if (aPnt.get() && aOrig->isEqual(aPnt)) {
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 aFeature = ModelAPI_Feature::feature(aPnt->object());
619 if (!theList.contains(aFeature))
620 theList.append(aFeature);
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> aPnt = getCoincedencePoint(aConstrFeature);
632 if (aPnt.get() && aOrig->isEqual(aPnt)) {
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 static Events_Loop* aLoop = Events_Loop::loop();
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 if (theColor.empty()) {
863 std::string aSection, aName, aDefault;
864 theObject->colorConfigInfo(aSection, aName, aDefault);
865 if (!aSection.empty() && !aName.empty()) {
866 theColor = Config_PropManager::color(aSection, aName);
869 if (!isEmptyColorValid && theColor.empty()) {
870 // all AIS objects, where the color is not set, are in black.
871 // The color should be defined in XML or set in the attribute
872 theColor = Config_PropManager::color("Visualization", "object_default_color");
873 Events_InfoMessage("PartSet_Tools",
874 "A default color is not defined in the preferences for this result type").send();
878 double PartSet_Tools::getDefaultDeflection(const ObjectPtr& theObject)
880 double aDeflection = -1;
881 ResultPtr aResult = std::dynamic_pointer_cast<ModelAPI_Result>(theObject);
883 bool isConstruction = false;
885 std::string aResultGroup = aResult->groupName();
886 if (aResultGroup == ModelAPI_ResultConstruction::group())
887 isConstruction = true;
888 else if (aResultGroup == ModelAPI_ResultBody::group()) {
889 GeomShapePtr aGeomShape = aResult->shape();
890 if (aGeomShape.get()) {
891 // if the shape could not be exploded on faces, it contains only wires, edges, and vertices
892 // correction of deviation for them should not influence to the application performance
893 GeomAPI_ShapeExplorer anExp(aGeomShape, GeomAPI_Shape::FACE);
894 isConstruction = !anExp.more();
898 aDeflection = Config_PropManager::real("Visualization", "construction_deflection");
900 aDeflection = Config_PropManager::real("Visualization", "body_deflection");
906 double PartSet_Tools::getDefaultTransparency()
908 return Config_PropManager::integer("Visualization", "shaper_default_transparency") / 100.;
911 QCursor PartSet_Tools::getOperationCursor()
913 int aId = Config_PropManager::integer(SKETCH_TAB_NAME, "operation_cursor");
916 return QCursor(Qt::ArrowCursor);
918 return QCursor(Qt::CrossCursor);
920 return QCursor(Qt::PointingHandCursor);