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 <GeomAPI_Pln.h>
53 #include <GeomAPI_Pnt2d.h>
54 #include <GeomAPI_Pnt.h>
55 #include <GeomAPI_Edge.h>
56 #include <GeomAPI_Vertex.h>
57 #include <GeomAPI_ShapeExplorer.h>
59 #include <GeomAPI_Dir.h>
60 #include <GeomAPI_XYZ.h>
62 #include <SketchPlugin_Feature.h>
63 #include <SketchPlugin_Sketch.h>
64 #include <SketchPlugin_ConstraintCoincidence.h>
65 #include <SketchPlugin_ConstraintDistance.h>
66 #include <SketchPlugin_ConstraintLength.h>
67 #include <SketchPlugin_ConstraintRadius.h>
68 #include <SketchPlugin_ConstraintRigid.h>
69 #include <SketchPlugin_Constraint.h>
70 #include <SketchPlugin_Circle.h>
71 #include <SketchPlugin_Arc.h>
72 #include <SketchPlugin_Line.h>
73 #include <SketchPlugin_Point.h>
74 #include <SketchPlugin_Projection.h>
75 #include <SketchPlugin_IntersectionPoint.h>
77 #include <ModuleBase_IWorkshop.h>
78 #include <ModuleBase_ViewerPrs.h>
79 #include <ModuleBase_Tools.h>
81 #include <V3d_View.hxx>
83 #include <gp_Circ.hxx>
84 #include <ProjLib.hxx>
86 #include <Geom_Line.hxx>
87 #include <GeomAPI_ProjectPointOnCurve.hxx>
88 #include <BRep_Tool.hxx>
90 #include <TopoDS_Edge.hxx>
91 #include <TopoDS_Vertex.hxx>
92 #include <AIS_InteractiveObject.hxx>
93 #include <StdSelect_BRepOwner.hxx>
94 #include <SelectMgr_IndexedMapOfOwner.hxx>
95 #include <V3d_Coordinate.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 V3d_Coordinate XEye, YEye, ZEye, XAt, YAt, ZAt;
118 theView->Eye(XEye, YEye, ZEye);
120 theView->At(XAt, YAt, ZAt);
121 gp_Pnt EyePoint(XEye, YEye, ZEye);
122 gp_Pnt AtPoint(XAt, YAt, ZAt);
124 gp_Vec EyeVector(EyePoint, AtPoint);
125 gp_Dir EyeDir(EyeVector);
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 gp_Pnt ResultPoint = ElSLib::Value(ConvertedPointOnPlane.X(), ConvertedPointOnPlane.Y(),
138 void PartSet_Tools::convertTo2D(const gp_Pnt& thePoint, FeaturePtr theSketch,
139 Handle(V3d_View) theView,
140 double& theX, double& theY)
145 AttributeDoublePtr anAttr;
146 std::shared_ptr<ModelAPI_Data> aData = theSketch->data();
148 std::shared_ptr<GeomDataAPI_Point> anOrigin = std::dynamic_pointer_cast<GeomDataAPI_Point>(
149 aData->attribute(SketchPlugin_Sketch::ORIGIN_ID()));
151 std::shared_ptr<GeomDataAPI_Dir> aX = std::dynamic_pointer_cast<GeomDataAPI_Dir>(
152 aData->attribute(SketchPlugin_Sketch::DIRX_ID()));
153 std::shared_ptr<GeomDataAPI_Dir> aNorm = std::dynamic_pointer_cast<GeomDataAPI_Dir>(
154 aData->attribute(SketchPlugin_Sketch::NORM_ID()));
155 std::shared_ptr<GeomAPI_XYZ> anY = aNorm->xyz()->cross(aX->xyz());
157 gp_Pnt anOriginPnt(anOrigin->x(), anOrigin->y(), anOrigin->z());
158 gp_Vec aVec(anOriginPnt, thePoint);
160 if (!theView.IsNull()) {
161 V3d_Coordinate XEye, YEye, ZEye, XAt, YAt, ZAt;
162 theView->Eye(XEye, YEye, ZEye);
164 theView->At(XAt, YAt, ZAt);
165 gp_Pnt EyePoint(XEye, YEye, ZEye);
166 gp_Pnt AtPoint(XAt, YAt, ZAt);
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;
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 // if projection feature has not been created, exit
387 AttributeRefAttrPtr aRefAttr = aProjectionFeature->data()->refattr(
388 SketchPlugin_Projection::PROJECTED_FEATURE_ID());
389 if (!aRefAttr || !aRefAttr->isInitialized())
391 // remove external feature if the attribute is not filled
392 std::set<FeaturePtr> aFeatures;
393 aFeatures.insert(aProjectionFeature);
394 ModelAPI_Tools::removeFeaturesAndReferences(aFeatures);
398 FeaturePtr aProjection = ModelAPI_Feature::feature(aRefAttr->object());
399 if (aProjection.get() && aProjection->lastResult().get())
400 return aProjection->lastResult();
405 bool PartSet_Tools::isContainPresentation(const QList<ModuleBase_ViewerPrsPtr>& theSelected,
406 const ModuleBase_ViewerPrsPtr& thePrs)
408 foreach (ModuleBase_ViewerPrsPtr aPrs, theSelected) {
409 if (aPrs->object() == thePrs->object())
415 GeomShapePtr PartSet_Tools::findShapeBy2DPoint(const AttributePtr& theAttribute,
416 ModuleBase_IWorkshop* theWorkshop)
419 XGUI_ModuleConnector* aConnector = dynamic_cast<XGUI_ModuleConnector*>(theWorkshop);
420 XGUI_Displayer* aDisplayer = aConnector->workshop()->displayer();
422 // 2. find visualized vertices of the attribute and if the attribute of the vertex is
423 // the same, return it
424 FeaturePtr anAttributeFeature = ModelAPI_Feature::feature(theAttribute->owner());
425 // 2.1 get visualized results of the feature
426 const std::list<ResultPtr>& aResList = anAttributeFeature->results();
427 std::list<ResultPtr>::const_iterator anIt = aResList.begin(), aLast = aResList.end();
428 for (; anIt != aLast; anIt++) {
429 AISObjectPtr aAISObj = aDisplayer->getAISObject(*anIt);
430 if (aAISObj.get() != NULL) {
431 Handle(AIS_InteractiveObject) anAISIO = aAISObj->impl<Handle(AIS_InteractiveObject)>();
432 // 2.2 find selected owners of a visualizedd object
433 SelectMgr_IndexedMapOfOwner aSelectedOwners;
434 aConnector->workshop()->selector()->selection()->entityOwners(anAISIO, aSelectedOwners);
435 for (Standard_Integer i = 1, n = aSelectedOwners.Extent(); i <= n; i++) {
436 Handle(SelectMgr_EntityOwner) anOwner = aSelectedOwners(i);
437 if (!anOwner.IsNull()) {
438 Handle(StdSelect_BRepOwner) aBRepOwner = Handle(StdSelect_BRepOwner)::DownCast(anOwner);
439 if (!aBRepOwner.IsNull() && aBRepOwner->HasShape()) {
440 const TopoDS_Shape& aBRepShape = aBRepOwner->Shape();
441 if (aBRepShape.ShapeType() == TopAbs_VERTEX) {
442 // 2.3 if the owner is vertex and an attribute of the vertex is equal to the initial
443 // attribute, returns the shape
444 PartSet_Module* aModule = dynamic_cast<PartSet_Module*>(theWorkshop->module());
445 PartSet_SketcherMgr* aSketchMgr = aModule->sketchMgr();
446 AttributePtr aPntAttr = PartSet_Tools::findAttributeBy2dPoint(anAttributeFeature,
447 aBRepShape, aSketchMgr->activeSketch());
448 if (aPntAttr.get() != NULL && aPntAttr == theAttribute) {
449 aShape = std::shared_ptr<GeomAPI_Shape>(new GeomAPI_Shape);
450 aShape->setImpl(new TopoDS_Shape(aBRepShape));
462 std::shared_ptr<GeomAPI_Pnt2d> PartSet_Tools::getPoint(
463 std::shared_ptr<ModelAPI_Feature>& theFeature,
464 const std::string& theAttribute)
466 std::shared_ptr<GeomDataAPI_Point2D> aPointAttr = ModelGeomAlgo_Point2D::getPointOfRefAttr(
467 theFeature.get(), theAttribute, SketchPlugin_Point::ID(),
468 SketchPlugin_Point::COORD_ID());
469 if (aPointAttr.get() != NULL)
470 return aPointAttr->pnt();
471 return std::shared_ptr<GeomAPI_Pnt2d>();
474 std::shared_ptr<GeomAPI_Pnt2d> PartSet_Tools::getPnt2d(QMouseEvent* theEvent,
475 ModuleBase_IViewWindow* theWindow,
476 const FeaturePtr& theSketch)
478 gp_Pnt aPnt = PartSet_Tools::convertClickToPoint(theEvent->pos(), theWindow->v3dView());
480 Handle(V3d_View) aView = theWindow->v3dView();
481 PartSet_Tools::convertTo2D(aPnt, theSketch, aView, aX, anY);
483 return std::shared_ptr<GeomAPI_Pnt2d>(new GeomAPI_Pnt2d(aX, anY));
486 FeaturePtr findFirstCoincidenceByData(const DataPtr& theData,
487 std::shared_ptr<GeomAPI_Pnt2d> thePoint)
489 FeaturePtr aCoincident;
491 const std::set<AttributePtr>& aRefsList = theData->refsToMe();
492 std::set<AttributePtr>::const_iterator aIt;
493 for (aIt = aRefsList.cbegin(); aIt != aRefsList.cend(); ++aIt) {
494 std::shared_ptr<ModelAPI_Attribute> aAttr = (*aIt);
495 FeaturePtr aConstrFeature = std::dynamic_pointer_cast<ModelAPI_Feature>(aAttr->owner());
496 if (aConstrFeature->getKind() == SketchPlugin_ConstraintCoincidence::ID()) {
497 std::shared_ptr<GeomAPI_Pnt2d> a2dPnt =
498 PartSet_Tools::getPoint(aConstrFeature, SketchPlugin_ConstraintCoincidence::ENTITY_A());
499 if (a2dPnt.get() && thePoint->isEqual(a2dPnt)) {
500 aCoincident = aConstrFeature;
503 a2dPnt = PartSet_Tools::getPoint(aConstrFeature,
504 SketchPlugin_ConstraintCoincidence::ENTITY_B());
505 if (a2dPnt.get() && thePoint->isEqual(a2dPnt)) {
506 aCoincident = aConstrFeature;
515 FeaturePtr PartSet_Tools::findFirstCoincidence(const FeaturePtr& theFeature,
516 std::shared_ptr<GeomAPI_Pnt2d> thePoint)
518 FeaturePtr aCoincident;
519 if (theFeature.get() == NULL)
522 const std::set<AttributePtr>& aRefsList = theFeature->data()->refsToMe();
523 std::set<AttributePtr>::const_iterator aIt;
524 for (aIt = aRefsList.cbegin(); aIt != aRefsList.cend(); ++aIt) {
525 std::shared_ptr<ModelAPI_Attribute> aAttr = (*aIt);
526 FeaturePtr aConstrFeature = std::dynamic_pointer_cast<ModelAPI_Feature>(aAttr->owner());
527 if (aConstrFeature && aConstrFeature->getKind() == SketchPlugin_ConstraintCoincidence::ID()) {
528 std::shared_ptr<GeomAPI_Pnt2d> a2dPnt =
529 PartSet_Tools::getPoint(aConstrFeature, SketchPlugin_ConstraintCoincidence::ENTITY_A());
530 if (a2dPnt.get() && thePoint->isEqual(a2dPnt)) {
531 aCoincident = aConstrFeature;
534 a2dPnt = PartSet_Tools::getPoint(aConstrFeature,
535 SketchPlugin_ConstraintCoincidence::ENTITY_B());
536 if (a2dPnt.get() && thePoint->isEqual(a2dPnt)) {
537 aCoincident = aConstrFeature;
544 if (!aCoincident.get()) {
545 std::list<ResultPtr> aResults = theFeature->results();
546 std::list<ResultPtr>::const_iterator aIt;
547 for (aIt = aResults.cbegin(); aIt != aResults.cend(); ++aIt) {
548 ResultPtr aResult = *aIt;
549 aCoincident = findFirstCoincidenceByData(aResult->data(), thePoint);
550 if (aCoincident.get())
557 void PartSet_Tools::findCoincidences(FeaturePtr theStartCoin, QList<FeaturePtr>& theList,
558 QList<FeaturePtr>& theCoincidencies,
559 std::string theAttr, QList<bool>& theIsAttributes)
561 std::shared_ptr<GeomAPI_Pnt2d> aOrig = getCoincedencePoint(theStartCoin);
562 if (aOrig.get() == NULL)
565 AttributeRefAttrPtr aPnt = theStartCoin->refattr(theAttr);
568 ObjectPtr aObj = aPnt->object();
569 FeaturePtr aFeature = std::dynamic_pointer_cast<ModelAPI_Feature>(aObj);
570 if (aFeature.get()) {
571 if (!theList.contains(aFeature)) {
572 theList.append(aFeature);
573 theCoincidencies.append(theStartCoin);
574 theIsAttributes.append(true); // point attribute on a feature
575 const std::set<AttributePtr>& aRefsList = aFeature->data()->refsToMe();
576 std::set<AttributePtr>::const_iterator aIt;
577 for (aIt = aRefsList.cbegin(); aIt != aRefsList.cend(); ++aIt) {
578 std::shared_ptr<ModelAPI_Attribute> aAttr = (*aIt);
579 FeaturePtr aConstrFeature = std::dynamic_pointer_cast<ModelAPI_Feature>(aAttr->owner());
580 if (aConstrFeature->getKind() == SketchPlugin_ConstraintCoincidence::ID()) {
581 if (!theCoincidencies.contains(aConstrFeature)) {
582 std::shared_ptr<GeomAPI_Pnt2d> aPnt = getCoincedencePoint(aConstrFeature);
583 if (aPnt.get() && aOrig->isEqual(aPnt)) {
584 findCoincidences(aConstrFeature, theList, theCoincidencies,
585 SketchPlugin_ConstraintCoincidence::ENTITY_A(), theIsAttributes);
586 findCoincidences(aConstrFeature, theList, theCoincidencies,
587 SketchPlugin_ConstraintCoincidence::ENTITY_B(), theIsAttributes);
595 ResultConstructionPtr aResult = std::dynamic_pointer_cast<ModelAPI_ResultConstruction>(aObj);
597 FeaturePtr aFeature = ModelAPI_Feature::feature(aPnt->object());
598 if (!theList.contains(aFeature))
599 theList.append(aFeature);
600 theCoincidencies.append(theStartCoin);
601 theIsAttributes.append(false); // point attribute on a feature
603 const std::set<AttributePtr>& aRefsList = aResult->data()->refsToMe();
604 std::set<AttributePtr>::const_iterator aIt;
605 for (aIt = aRefsList.cbegin(); aIt != aRefsList.cend(); ++aIt) {
606 std::shared_ptr<ModelAPI_Attribute> aAttr = (*aIt);
607 FeaturePtr aConstrFeature = std::dynamic_pointer_cast<ModelAPI_Feature>(aAttr->owner());
608 if (aConstrFeature->getKind() == SketchPlugin_ConstraintCoincidence::ID()) {
609 if (!theCoincidencies.contains(aConstrFeature)) {
610 std::shared_ptr<GeomAPI_Pnt2d> aPnt = getCoincedencePoint(aConstrFeature);
611 if (aPnt.get() && aOrig->isEqual(aPnt)) {
612 findCoincidences(aConstrFeature, theList, theCoincidencies,
613 SketchPlugin_ConstraintCoincidence::ENTITY_A(), theIsAttributes);
614 findCoincidences(aConstrFeature, theList, theCoincidencies,
615 SketchPlugin_ConstraintCoincidence::ENTITY_B(), theIsAttributes);
624 std::shared_ptr<GeomAPI_Pnt2d> PartSet_Tools::getCoincedencePoint(FeaturePtr theStartCoin)
626 std::shared_ptr<GeomAPI_Pnt2d> aPnt = SketcherPrs_Tools::getPoint(theStartCoin.get(),
627 SketchPlugin_Constraint::ENTITY_A());
628 if (aPnt.get() == NULL)
629 aPnt = SketcherPrs_Tools::getPoint(theStartCoin.get(), SketchPlugin_Constraint::ENTITY_B());
633 AttributePtr PartSet_Tools::findAttributeBy2dPoint(ObjectPtr theObj,
634 const TopoDS_Shape theShape,
635 FeaturePtr theSketch)
638 AttributePtr anAttribute;
639 FeaturePtr aFeature = ModelAPI_Feature::feature(theObj);
641 if (theShape.ShapeType() == TopAbs_VERTEX) {
642 const TopoDS_Vertex& aVertex = TopoDS::Vertex(theShape);
643 if (!aVertex.IsNull()) {
644 gp_Pnt aPoint = BRep_Tool::Pnt(aVertex);
645 std::shared_ptr<GeomAPI_Pnt> aValue = std::shared_ptr<GeomAPI_Pnt>(
646 new GeomAPI_Pnt(aPoint.X(), aPoint.Y(), aPoint.Z()));
648 // find the given point in the feature attributes
649 std::list<AttributePtr> anAttiributes =
650 aFeature->data()->attributes(GeomDataAPI_Point2D::typeId());
651 std::list<AttributePtr>::const_iterator anIt = anAttiributes.begin(),
652 aLast = anAttiributes.end();
653 double aMinDistance = 1.e-6; // searching for point with minimal distance and < 1.e-6
654 for (; anIt != aLast && !anAttribute; anIt++) {
655 std::shared_ptr<GeomDataAPI_Point2D> aCurPoint =
656 std::dynamic_pointer_cast<GeomDataAPI_Point2D>(*anIt);
657 if (!aCurPoint->isInitialized())
660 std::shared_ptr<GeomAPI_Pnt> aPnt =
661 convertTo3D(aCurPoint->x(), aCurPoint->y(), theSketch);
663 double aDistance = aPnt->distance(aValue);
664 if (aDistance < aMinDistance) {
665 anAttribute = aCurPoint;
666 aMinDistance = aPnt->distance(aValue);
676 void PartSet_Tools::sendSubFeaturesEvent(const CompositeFeaturePtr& theComposite,
677 const Events_ID theEventId)
679 if (!theComposite.get())
682 static Events_Loop* aLoop = Events_Loop::loop();
683 int aNumberOfSubs = theComposite->numberOfSubs();
684 for (int i = 0; i < aNumberOfSubs; i++) {
685 FeaturePtr aSubFeature = theComposite->subFeature(i);
686 static const ModelAPI_EventCreator* aECreator = ModelAPI_EventCreator::get();
687 aECreator->sendUpdated(aSubFeature, theEventId);
689 Events_Loop::loop()->flush(theEventId);
692 bool PartSet_Tools::isAuxiliarySketchEntity(const ObjectPtr& theObject)
694 bool isAuxiliaryFeature = false;
696 FeaturePtr anObjectFeature = ModelAPI_Feature::feature(theObject);
697 std::string anAuxiliaryAttribute = SketchPlugin_SketchEntity::AUXILIARY_ID();
698 AttributeBooleanPtr anAuxiliaryAttr = std::dynamic_pointer_cast<ModelAPI_AttributeBoolean>(
699 anObjectFeature->data()->attribute(anAuxiliaryAttribute));
700 if (anAuxiliaryAttr.get())
701 isAuxiliaryFeature = anAuxiliaryAttr->value();
704 return isAuxiliaryFeature;
707 bool PartSet_Tools::isIncludeIntoSketchResult(const ObjectPtr& theObject)
709 // check the feature is neither Projection nor IntersectionPoint feature
710 FeaturePtr aFeature = ModelAPI_Feature::feature(theObject);
711 if (aFeature->getKind() == SketchPlugin_Projection::ID() ||
712 aFeature->getKind() == SketchPlugin_IntersectionPoint::ID())
715 // go through the references to the feature to check
716 // if it was created by Projection or Intersection
717 const std::set<AttributePtr>& aRefs = theObject->data()->refsToMe();
718 for (std::set<AttributePtr>::const_iterator aRefIt = aRefs.begin();
719 aRefIt != aRefs.end(); ++aRefIt) {
720 AttributePtr anAttr = *aRefIt;
721 std::string anIncludeToResultAttrName;
722 if (anAttr->id() == SketchPlugin_Projection::PROJECTED_FEATURE_ID())
723 anIncludeToResultAttrName = SketchPlugin_Projection::INCLUDE_INTO_RESULT();
724 else if (anAttr->id() == SketchPlugin_IntersectionPoint::INTERSECTION_POINTS_ID())
725 anIncludeToResultAttrName = SketchPlugin_IntersectionPoint::INCLUDE_INTO_RESULT();
727 if (!anIncludeToResultAttrName.empty()) {
728 // check "include into result" flag
729 FeaturePtr aParent = ModelAPI_Feature::feature(anAttr->owner());
730 return aParent->boolean(anIncludeToResultAttrName)->value();
737 ResultPtr PartSet_Tools::createFixedByExternalCenter(
738 const ObjectPtr& theObject,
739 const std::shared_ptr<GeomAPI_Edge>& theEdge,
740 ModelAPI_AttributeSelection::CenterType theType,
741 const CompositeFeaturePtr& theSketch,
743 FeaturePtr& theCreatedFeature)
745 ResultPtr aResult = std::dynamic_pointer_cast<ModelAPI_Result>(theObject);
749 FeaturePtr aProjectionFeature = theSketch->addFeature(SketchPlugin_Projection::ID());
750 theCreatedFeature = aProjectionFeature;
751 AttributeSelectionPtr anExternalAttr = std::dynamic_pointer_cast<ModelAPI_AttributeSelection>(
752 aProjectionFeature->attribute(SketchPlugin_Projection::EXTERNAL_FEATURE_ID()));
753 anExternalAttr->setValueCenter(aResult, theEdge, theType, theTemporary);
755 AttributeBooleanPtr anIntoResult = std::dynamic_pointer_cast<ModelAPI_AttributeBoolean>
756 (aProjectionFeature->data()->attribute(SketchPlugin_Projection::INCLUDE_INTO_RESULT()));
757 anIntoResult->setValue(SKETCH_PROJECTION_INCLUDE_INTO_RESULT);
758 aProjectionFeature->execute();
760 // if projection feature has not been created, exit
761 AttributeRefAttrPtr aRefAttr = aProjectionFeature->data()->refattr(
762 SketchPlugin_Projection::PROJECTED_FEATURE_ID());
763 if (!aRefAttr || !aRefAttr->isInitialized())
766 FeaturePtr aProjection = ModelAPI_Feature::feature(aRefAttr->object());
767 if (aProjection.get() && aProjection->lastResult().get())
768 return aProjection->lastResult();
773 void PartSet_Tools::getFirstAndLastIndexInFolder(const ObjectPtr& theFolder,
774 int& theFirst, int& theLast)
779 DocumentPtr aDoc = theFolder->document();
780 FolderPtr aFolder = std::dynamic_pointer_cast<ModelAPI_Folder>(theFolder);
784 AttributeReferencePtr aFirstFeatAttr =
785 aFolder->data()->reference(ModelAPI_Folder::FIRST_FEATURE_ID());
786 if (!aFirstFeatAttr.get())
788 FeaturePtr aFirstFeatureInFolder = ModelAPI_Feature::feature(aFirstFeatAttr->value());
789 if (!aFirstFeatureInFolder.get())
792 FeaturePtr aLastFeatureInFolder = aFolder->lastVisibleFeature();
793 if (!aLastFeatureInFolder.get())
796 theFirst = aDoc->index(aFirstFeatureInFolder);
797 theLast = aDoc->index(aLastFeatureInFolder);
801 void PartSet_Tools::getDefaultColor(ObjectPtr theObject, const bool isEmptyColorValid,
802 std::vector<int>& theColor)
805 // get default color from the preferences manager for the given result
806 if (theColor.empty()) {
807 std::string aSection, aName, aDefault;
808 theObject->colorConfigInfo(aSection, aName, aDefault);
809 if (!aSection.empty() && !aName.empty()) {
810 theColor = Config_PropManager::color(aSection, aName);
813 if (!isEmptyColorValid && theColor.empty()) {
814 // all AIS objects, where the color is not set, are in black.
815 // The color should be defined in XML or set in the attribute
816 theColor = Config_PropManager::color("Visualization", "object_default_color");
817 Events_InfoMessage("PartSet_Tools",
818 "A default color is not defined in the preferences for this result type").send();
822 double PartSet_Tools::getDefaultDeflection(const ObjectPtr& theObject)
824 double aDeflection = -1;
825 ResultPtr aResult = std::dynamic_pointer_cast<ModelAPI_Result>(theObject);
827 bool isConstruction = false;
829 std::string aResultGroup = aResult->groupName();
830 if (aResultGroup == ModelAPI_ResultConstruction::group())
831 isConstruction = true;
832 else if (aResultGroup == ModelAPI_ResultBody::group()) {
833 GeomShapePtr aGeomShape = aResult->shape();
834 if (aGeomShape.get()) {
835 // if the shape could not be exploded on faces, it contains only wires, edges, and vertices
836 // correction of deviation for them should not influence to the application performance
837 GeomAPI_ShapeExplorer anExp(aGeomShape, GeomAPI_Shape::FACE);
838 isConstruction = !anExp.more();
842 aDeflection = Config_PropManager::real("Visualization", "construction_deflection");
844 aDeflection = Config_PropManager::real("Visualization", "body_deflection");
850 double PartSet_Tools::getDefaultTransparency()
852 return Config_PropManager::integer("Visualization", "shaper_default_transparency") / 100.;