1 // Copyright (C) 2014-20xx CEA/DEN, EDF R&D
3 // File: PartSet_Tools.cpp
4 // Created: 28 Apr 2014
5 // Author: Natalia ERMOLAEVA
7 #include <PartSet_Tools.h>
8 #include <PartSet_Module.h>
9 #include <PartSet_SketcherMgr.h>
11 #include <ModelAPI_Data.h>
12 #include <ModelAPI_AttributeDouble.h>
13 #include <ModelAPI_AttributeRefList.h>
14 #include <ModelAPI_Document.h>
15 #include <ModelAPI_Session.h>
16 #include <ModelAPI_ResultConstruction.h>
17 #include <ModelAPI_Events.h>
18 #include <ModelAPI_Validator.h>
20 #include <ModelGeomAlgo_Point2D.h>
22 #include <Events_Loop.h>
24 #include <SketcherPrs_Tools.h>
26 #include <XGUI_ModuleConnector.h>
27 #include <XGUI_Displayer.h>
28 #include <XGUI_Workshop.h>
29 #include <XGUI_SelectionMgr.h>
30 #include <XGUI_Selection.h>
32 #include <GeomDataAPI_Point.h>
33 #include <GeomDataAPI_Dir.h>
34 #include <GeomDataAPI_Point2D.h>
35 #include <GeomAPI_Pln.h>
36 #include <GeomAPI_Pnt2d.h>
37 #include <GeomAPI_Pnt.h>
38 #include <GeomAPI_Edge.h>
39 #include <GeomAPI_Vertex.h>
41 #include <GeomAPI_Dir.h>
42 #include <GeomAPI_XYZ.h>
44 #include <SketchPlugin_Feature.h>
45 #include <SketchPlugin_Sketch.h>
46 #include <SketchPlugin_ConstraintCoincidence.h>
47 #include <SketchPlugin_ConstraintDistance.h>
48 #include <SketchPlugin_ConstraintLength.h>
49 #include <SketchPlugin_ConstraintRadius.h>
50 #include <SketchPlugin_ConstraintRigid.h>
51 #include <SketchPlugin_Constraint.h>
52 #include <SketchPlugin_Circle.h>
53 #include <SketchPlugin_Arc.h>
54 #include <SketchPlugin_Line.h>
55 #include <SketchPlugin_Point.h>
57 #include <ModuleBase_IWorkshop.h>
58 #include <ModuleBase_ViewerPrs.h>
59 #include <ModuleBase_Tools.h>
61 #include <V3d_View.hxx>
63 #include <gp_Circ.hxx>
64 #include <ProjLib.hxx>
66 #include <Geom_Line.hxx>
67 #include <GeomAPI_ProjectPointOnCurve.hxx>
68 #include <BRep_Tool.hxx>
70 #include <TopoDS_Edge.hxx>
71 #include <TopoDS_Vertex.hxx>
72 #include <AIS_InteractiveObject.hxx>
73 #include <StdSelect_BRepOwner.hxx>
74 #include <SelectMgr_IndexedMapOfOwner.hxx>
80 const double PRECISION_TOLERANCE = 0.000001;
81 const int AIS_DEFAULT_WIDTH = 2;
83 int PartSet_Tools::getAISDefaultWidth()
85 return AIS_DEFAULT_WIDTH;
88 gp_Pnt PartSet_Tools::convertClickToPoint(QPoint thePoint, Handle(V3d_View) theView)
93 V3d_Coordinate XEye, YEye, ZEye, XAt, YAt, ZAt;
94 theView->Eye(XEye, YEye, ZEye);
96 theView->At(XAt, YAt, ZAt);
97 gp_Pnt EyePoint(XEye, YEye, ZEye);
98 gp_Pnt AtPoint(XAt, YAt, ZAt);
100 gp_Vec EyeVector(EyePoint, AtPoint);
101 gp_Dir EyeDir(EyeVector);
103 gp_Pln PlaneOfTheView = gp_Pln(AtPoint, EyeDir);
104 Standard_Real X, Y, Z;
105 theView->Convert(thePoint.x(), thePoint.y(), X, Y, Z);
106 gp_Pnt ConvertedPoint(X, Y, Z);
108 gp_Pnt2d ConvertedPointOnPlane = ProjLib::Project(PlaneOfTheView, ConvertedPoint);
109 gp_Pnt ResultPoint = ElSLib::Value(ConvertedPointOnPlane.X(), ConvertedPointOnPlane.Y(),
114 void PartSet_Tools::convertTo2D(const gp_Pnt& thePoint, FeaturePtr theSketch,
115 Handle(V3d_View) theView,
116 double& theX, double& theY)
121 AttributeDoublePtr anAttr;
122 std::shared_ptr<ModelAPI_Data> aData = theSketch->data();
124 std::shared_ptr<GeomDataAPI_Point> anOrigin = std::dynamic_pointer_cast<GeomDataAPI_Point>(
125 aData->attribute(SketchPlugin_Sketch::ORIGIN_ID()));
127 std::shared_ptr<GeomDataAPI_Dir> aX = std::dynamic_pointer_cast<GeomDataAPI_Dir>(
128 aData->attribute(SketchPlugin_Sketch::DIRX_ID()));
129 std::shared_ptr<GeomDataAPI_Dir> aNorm = std::dynamic_pointer_cast<GeomDataAPI_Dir>(
130 aData->attribute(SketchPlugin_Sketch::NORM_ID()));
131 std::shared_ptr<GeomAPI_XYZ> anY = aNorm->xyz()->cross(aX->xyz());
133 gp_Pnt anOriginPnt(anOrigin->x(), anOrigin->y(), anOrigin->z());
134 gp_Vec aVec(anOriginPnt, thePoint);
136 if (!theView.IsNull()) {
137 V3d_Coordinate XEye, YEye, ZEye, XAt, YAt, ZAt;
138 theView->Eye(XEye, YEye, ZEye);
140 theView->At(XAt, YAt, ZAt);
141 gp_Pnt EyePoint(XEye, YEye, ZEye);
142 gp_Pnt AtPoint(XAt, YAt, ZAt);
144 gp_Vec anEyeVec(EyePoint, AtPoint);
145 anEyeVec.Normalize();
147 std::shared_ptr<GeomDataAPI_Dir> aNormal = std::dynamic_pointer_cast<GeomDataAPI_Dir>(
148 aData->attribute(SketchPlugin_Sketch::NORM_ID()));
149 gp_Vec aNormalVec(aNormal->x(), aNormal->y(), aNormal->z());
151 double aDen = anEyeVec * aNormalVec;
152 double aLVec = aDen != 0 ? aVec * aNormalVec / aDen : DBL_MAX;
154 gp_Vec aDeltaVec = anEyeVec * aLVec;
155 aVec = aVec - aDeltaVec;
157 theX = aVec.X() * aX->x() + aVec.Y() * aX->y() + aVec.Z() * aX->z();
158 theY = aVec.X() * anY->x() + aVec.Y() * anY->y() + aVec.Z() * anY->z();
161 std::shared_ptr<GeomAPI_Pnt2d> PartSet_Tools::convertTo2D(FeaturePtr theSketch,
162 const std::shared_ptr<GeomAPI_Pnt>& thePnt)
164 std::shared_ptr<GeomAPI_Pnt2d> aRes;
165 if (theSketch->getKind() != SketchPlugin_Sketch::ID())
167 std::shared_ptr<GeomDataAPI_Point> aC = std::dynamic_pointer_cast<GeomDataAPI_Point>(
168 theSketch->data()->attribute(SketchPlugin_Sketch::ORIGIN_ID()));
169 std::shared_ptr<GeomDataAPI_Dir> aNorm = std::dynamic_pointer_cast<GeomDataAPI_Dir>(
170 theSketch->data()->attribute(SketchPlugin_Sketch::NORM_ID()));
171 std::shared_ptr<GeomDataAPI_Dir> aX = std::dynamic_pointer_cast<GeomDataAPI_Dir>(
172 theSketch->data()->attribute(SketchPlugin_Sketch::DIRX_ID()));
173 std::shared_ptr<GeomAPI_Dir> aY(new GeomAPI_Dir(aNorm->dir()->cross(aX->dir())));
174 return thePnt->to2D(aC->pnt(), aX->dir(), aY);
178 std::shared_ptr<GeomAPI_Pnt> PartSet_Tools::convertTo3D(const double theX, const double theY, FeaturePtr theSketch)
180 std::shared_ptr<ModelAPI_Data> aData = theSketch->data();
182 std::shared_ptr<GeomDataAPI_Point> aC = std::dynamic_pointer_cast<GeomDataAPI_Point>(
183 aData->attribute(SketchPlugin_Sketch::ORIGIN_ID()));
184 std::shared_ptr<GeomDataAPI_Dir> aX = std::dynamic_pointer_cast<GeomDataAPI_Dir>(
185 aData->attribute(SketchPlugin_Sketch::DIRX_ID()));
186 std::shared_ptr<GeomDataAPI_Dir> aNorm = std::dynamic_pointer_cast<GeomDataAPI_Dir>(
187 aData->attribute(SketchPlugin_Sketch::NORM_ID()));
188 std::shared_ptr<GeomAPI_Dir> aY(new GeomAPI_Dir(aNorm->dir()->cross(aX->dir())));
190 std::shared_ptr<GeomAPI_Pnt2d> aPnt2d =
191 std::shared_ptr<GeomAPI_Pnt2d>(new GeomAPI_Pnt2d(theX, theY));
193 return aPnt2d->to3D(aC->pnt(), aX->dir(), aY);
196 std::shared_ptr<ModelAPI_Document> PartSet_Tools::document()
198 return ModelAPI_Session::get()->moduleDocument();
201 void PartSet_Tools::setFeatureValue(FeaturePtr theFeature, double theValue,
202 const std::string& theAttribute)
206 std::shared_ptr<ModelAPI_Data> aData = theFeature->data();
207 AttributeDoublePtr anAttribute = std::dynamic_pointer_cast<ModelAPI_AttributeDouble>(
208 aData->attribute(theAttribute));
210 anAttribute->setValue(theValue);
213 double PartSet_Tools::featureValue(FeaturePtr theFeature, const std::string& theAttribute,
219 std::shared_ptr<ModelAPI_Data> aData = theFeature->data();
220 AttributeDoublePtr anAttribute = std::dynamic_pointer_cast<ModelAPI_AttributeDouble>(
221 aData->attribute(theAttribute));
223 aValue = anAttribute->value();
230 FeaturePtr PartSet_Tools::feature(FeaturePtr theFeature, const std::string& theAttribute,
231 const std::string& theKind)
237 std::shared_ptr<ModelAPI_Data> aData = theFeature->data();
238 std::shared_ptr<ModelAPI_AttributeRefAttr> anAttr = std::dynamic_pointer_cast<
239 ModelAPI_AttributeRefAttr>(aData->attribute(theAttribute));
241 aFeature = std::dynamic_pointer_cast<ModelAPI_Feature>(anAttr->object());
242 if (!theKind.empty() && aFeature && aFeature->getKind() != theKind) {
243 aFeature = FeaturePtr();
249 void PartSet_Tools::createConstraint(CompositeFeaturePtr theSketch,
250 std::shared_ptr<GeomDataAPI_Point2D> thePoint1,
251 std::shared_ptr<GeomDataAPI_Point2D> thePoint2)
255 aFeature = theSketch->addFeature(SketchPlugin_ConstraintCoincidence::ID());
257 std::shared_ptr<ModelAPI_Document> aDoc = document();
258 aFeature = aDoc->addFeature(SketchPlugin_ConstraintCoincidence::ID());
261 std::shared_ptr<ModelAPI_Data> aData = aFeature->data();
263 std::shared_ptr<ModelAPI_AttributeRefAttr> aRef1 = std::dynamic_pointer_cast<
264 ModelAPI_AttributeRefAttr>(aData->attribute(SketchPlugin_Constraint::ENTITY_A()));
265 aRef1->setAttr(thePoint1);
267 std::shared_ptr<ModelAPI_AttributeRefAttr> aRef2 = std::dynamic_pointer_cast<
268 ModelAPI_AttributeRefAttr>(aData->attribute(SketchPlugin_Constraint::ENTITY_B()));
269 aRef2->setAttr(thePoint2);
271 // we need to flush created signal in order to coincidence is processed by solver
272 Events_Loop::loop()->flush(Events_Loop::eventByName(EVENT_OBJECT_CREATED));
275 /*std::shared_ptr<GeomDataAPI_Point2D> PartSet_Tools::
276 findAttributePoint(CompositeFeaturePtr theSketch, double theX, double theY,
277 double theTolerance, const QList<FeaturePtr>& theIgnore)
279 std::shared_ptr<GeomAPI_Pnt2d> aClickedPoint = std::shared_ptr<GeomAPI_Pnt2d>(
280 new GeomAPI_Pnt2d(theX, theY));
282 std::list<std::shared_ptr<ModelAPI_Attribute> > anAttiributes;
283 for (int i = 0; i < theSketch->numberOfSubs(); i++) {
284 FeaturePtr aFeature = theSketch->subFeature(i);
285 if (!theIgnore.contains(aFeature)) {
286 anAttiributes = aFeature->data()->attributes(GeomDataAPI_Point2D::typeId());
288 std::list<std::shared_ptr<ModelAPI_Attribute> >::const_iterator anIt;
289 for (anIt = anAttiributes.cbegin(); anIt != anAttiributes.cend(); ++anIt) {
290 std::shared_ptr<GeomDataAPI_Point2D> aCurPoint =
291 std::dynamic_pointer_cast<GeomDataAPI_Point2D>(*anIt);
292 double x = aCurPoint->x();
293 double y = aCurPoint->y();
294 if (aCurPoint && (aCurPoint->pnt()->distance(aClickedPoint) < theTolerance)) {
300 return std::shared_ptr<GeomDataAPI_Point2D>();
304 std::shared_ptr<GeomDataAPI_Point2D> PartSet_Tools::findFirstEqualPointInArgumentFeatures(
305 const FeaturePtr& theFeature, const std::shared_ptr<GeomAPI_Pnt2d>& thePoint)
307 std::shared_ptr<GeomDataAPI_Point2D> aFeaturePoint;
309 // may be feature is not updated yet, execute is not performed and references features
310 // are not created. Case: rectangle macro feature
311 ModuleBase_Tools::flushUpdated(theFeature);
313 std::list<AttributePtr> anAttributes = theFeature->data()->attributes(
314 ModelAPI_AttributeRefList::typeId());
315 std::list<AttributePtr>::const_iterator anIt = anAttributes.begin(), aLast = anAttributes.end();
316 for (; anIt != aLast && !aFeaturePoint.get(); anIt++) {
317 std::shared_ptr<ModelAPI_AttributeRefList> aCurSelList =
318 std::dynamic_pointer_cast<ModelAPI_AttributeRefList>(*anIt);
319 for (int i = 0, aNb = aCurSelList->size(); i < aNb && !aFeaturePoint.get(); i++) {
320 ObjectPtr anObject = aCurSelList->object(i);
321 FeaturePtr aFeature = std::dynamic_pointer_cast<ModelAPI_Feature>(anObject);
323 aFeaturePoint = PartSet_Tools::findFirstEqualPoint(aFeature, thePoint);
326 return aFeaturePoint;
329 std::shared_ptr<GeomDataAPI_Point2D> PartSet_Tools::findFirstEqualPoint(const FeaturePtr& theFeature,
330 const std::shared_ptr<GeomAPI_Pnt2d>& thePoint)
332 std::shared_ptr<GeomDataAPI_Point2D> aFPoint;
334 // find the given point in the feature attributes
335 std::list<std::shared_ptr<ModelAPI_Attribute> > anAttiributes =
336 theFeature->data()->attributes(GeomDataAPI_Point2D::typeId());
337 std::list<std::shared_ptr<ModelAPI_Attribute> >::const_iterator anIt = anAttiributes.begin(),
338 aLast = anAttiributes.end();
339 ModelAPI_ValidatorsFactory* aValidators = ModelAPI_Session::get()->validators();
341 for (; anIt != aLast && !aFPoint; anIt++) {
342 std::shared_ptr<GeomDataAPI_Point2D> aCurPoint =
343 std::dynamic_pointer_cast<GeomDataAPI_Point2D>(*anIt);
344 if (aCurPoint && aCurPoint->isInitialized() &&
345 aValidators->isCase(theFeature, aCurPoint->id()) &&
346 (aCurPoint->pnt()->distance(thePoint) < Precision::Confusion())) {
354 void PartSet_Tools::setConstraints(CompositeFeaturePtr theSketch, FeaturePtr theFeature,
355 const std::string& theAttribute, double theClickedX,
358 if (!theFeature.get())
361 std::shared_ptr<GeomAPI_Pnt2d> aClickedPoint = std::shared_ptr<GeomAPI_Pnt2d>(
362 new GeomAPI_Pnt2d(theClickedX, theClickedY));
364 // find a feature point by the selection mode
365 std::shared_ptr<GeomDataAPI_Point2D> aFeaturePoint;
366 if (theFeature->isMacro()) {
367 // the macro feature will be removed after the operation is stopped, so we need to build
368 // coicidence to possible sub-features
369 aFeaturePoint = PartSet_Tools::findFirstEqualPointInArgumentFeatures(theFeature, aClickedPoint);
372 aFeaturePoint = std::dynamic_pointer_cast<
373 GeomDataAPI_Point2D>(theFeature->data()->attribute(theAttribute));
378 // get all sketch features. If the point with the given coordinates belong to any sketch feature,
379 // the constraint is created between the feature point and the found sketch point
380 std::shared_ptr<ModelAPI_Data> aData = theSketch->data();
381 std::shared_ptr<ModelAPI_AttributeRefList> aRefList = std::dynamic_pointer_cast<
382 ModelAPI_AttributeRefList>(aData->attribute(SketchPlugin_Sketch::FEATURES_ID()));
384 std::list<ObjectPtr> aFeatures = aRefList->list();
385 std::list<ObjectPtr>::const_iterator anIt = aFeatures.begin(), aLast = aFeatures.end();
386 std::list<std::shared_ptr<ModelAPI_Attribute> > anAttiributes;
387 for (; anIt != aLast; anIt++) {
388 FeaturePtr aFeature = std::dynamic_pointer_cast<ModelAPI_Feature>(*anIt);
389 if (!aFeature.get() || (theFeature == aFeature) || (aFeaturePoint->owner() == aFeature))
391 std::shared_ptr<GeomDataAPI_Point2D> aFPoint = PartSet_Tools::findFirstEqualPoint(aFeature,
394 PartSet_Tools::createConstraint(theSketch, aFPoint, aFeaturePoint);
398 std::shared_ptr<GeomAPI_Pln> PartSet_Tools::sketchPlane(CompositeFeaturePtr theSketch)
400 std::shared_ptr<GeomAPI_Pln> aPlane;
402 std::shared_ptr<GeomDataAPI_Point> anOrigin = std::dynamic_pointer_cast<GeomDataAPI_Point>(
403 theSketch->data()->attribute(SketchPlugin_Sketch::ORIGIN_ID()));
404 std::shared_ptr<GeomDataAPI_Dir> aNormal = std::dynamic_pointer_cast<GeomDataAPI_Dir>(
405 theSketch->data()->attribute(SketchPlugin_Sketch::NORM_ID()));
407 if (aNormal.get() && aNormal->isInitialized() &&
408 anOrigin.get() && anOrigin->isInitialized())
409 aPlane = std::shared_ptr<GeomAPI_Pln>(new GeomAPI_Pln(anOrigin->pnt(), aNormal->dir()));
414 std::shared_ptr<GeomAPI_Pnt> PartSet_Tools::point3D(std::shared_ptr<GeomAPI_Pnt2d> thePoint2D,
415 CompositeFeaturePtr theSketch)
417 std::shared_ptr<GeomAPI_Pnt> aPoint;
418 if (!theSketch || !thePoint2D)
421 DataPtr aData = theSketch->data();
422 std::shared_ptr<GeomDataAPI_Point> aC = std::dynamic_pointer_cast<GeomDataAPI_Point>(
423 aData->attribute(SketchPlugin_Sketch::ORIGIN_ID()));
424 std::shared_ptr<GeomDataAPI_Dir> aX = std::dynamic_pointer_cast<GeomDataAPI_Dir>(
425 aData->attribute(SketchPlugin_Sketch::DIRX_ID()));
426 std::shared_ptr<GeomDataAPI_Dir> aNorm = std::dynamic_pointer_cast<GeomDataAPI_Dir>(
427 aData->attribute(SketchPlugin_Sketch::NORM_ID()));
428 std::shared_ptr<GeomAPI_Dir> aY(new GeomAPI_Dir(aNorm->dir()->cross(aX->dir())));
430 return thePoint2D->to3D(aC->pnt(), aX->dir(), aY);
433 ResultPtr PartSet_Tools::findFixedObjectByExternal(const TopoDS_Shape& theShape,
434 const ObjectPtr& theObject,
435 CompositeFeaturePtr theSketch)
438 if (theShape.ShapeType() == TopAbs_EDGE) {
439 // Check that we already have such external edge
440 std::shared_ptr<GeomAPI_Edge> aInEdge = std::shared_ptr<GeomAPI_Edge>(new GeomAPI_Edge());
441 aInEdge->setImpl(new TopoDS_Shape(theShape));
442 aResult = findExternalEdge(theSketch, aInEdge);
444 if (theShape.ShapeType() == TopAbs_VERTEX) {
445 std::shared_ptr<GeomAPI_Vertex> aInVert = std::shared_ptr<GeomAPI_Vertex>(new GeomAPI_Vertex());
446 aInVert->setImpl(new TopoDS_Shape(theShape));
447 aResult = findExternalVertex(theSketch, aInVert);
452 ResultPtr PartSet_Tools::createFixedObjectByExternal(const TopoDS_Shape& theShape,
453 const ObjectPtr& theObject,
454 CompositeFeaturePtr theSketch,
455 const bool theTemporary)
457 if (theShape.ShapeType() == TopAbs_EDGE) {
458 Standard_Real aStart, aEnd;
459 Handle(V3d_View) aNullView;
460 FeaturePtr aMyFeature;
462 Handle(Geom_Curve) aCurve = BRep_Tool::Curve(TopoDS::Edge(theShape), aStart, aEnd);
463 GeomAdaptor_Curve aAdaptor(aCurve);
464 std::shared_ptr<GeomAPI_Edge> anEdge = std::shared_ptr<GeomAPI_Edge>(new GeomAPI_Edge);
465 anEdge->setImpl(new TopoDS_Shape(theShape));
466 if (aAdaptor.GetType() == GeomAbs_Line) {
468 aMyFeature = theSketch->addFeature(SketchPlugin_Line::ID());
469 if (!theObject.get()) {
470 // There is no selected result
471 std::shared_ptr<GeomAPI_Pnt> aPnt1 = anEdge->firstPoint();
472 std::shared_ptr<GeomAPI_Pnt> aPnt2 = anEdge->lastPoint();
473 std::shared_ptr<GeomAPI_Pnt2d> aPnt2d1 = convertTo2D(theSketch, aPnt1);
474 std::shared_ptr<GeomAPI_Pnt2d> aPnt2d2 = convertTo2D(theSketch, aPnt2);
476 std::shared_ptr<ModelAPI_Data> aData = aMyFeature->data();
477 std::shared_ptr<GeomDataAPI_Point2D> aPoint1 =
478 std::dynamic_pointer_cast<GeomDataAPI_Point2D>(aData->attribute(SketchPlugin_Line::START_ID()));
479 std::shared_ptr<GeomDataAPI_Point2D> aPoint2 =
480 std::dynamic_pointer_cast<GeomDataAPI_Point2D>(aData->attribute(SketchPlugin_Line::END_ID()));
482 aPoint1->setValue(aPnt2d1);
483 aPoint2->setValue(aPnt2d2);
485 // If this is an axis then its name has to be changed correspondently
486 std::string aSuffix = "";
487 bool aXdir = fabs(aPnt1->x() - aPnt2->x()) > Precision::Confusion();
488 bool aYdir = fabs(aPnt1->y() - aPnt2->y()) > Precision::Confusion();
489 bool aZdir = fabs(aPnt1->z() - aPnt2->z()) > Precision::Confusion();
490 if (aXdir && (!aYdir) && (!aZdir))
492 else if ((!aXdir) && aYdir && (!aZdir))
494 else if ((!aXdir) && (!aYdir) && aZdir)
496 if (aSuffix.length() > 0)
497 aData->setName("Axis_" + aSuffix);
498 aMyFeature->execute();
501 } else if (aAdaptor.GetType() == GeomAbs_Circle) {
502 if (anEdge->isArc()) {
504 aMyFeature = theSketch->addFeature(SketchPlugin_Arc::ID());
508 aMyFeature = theSketch->addFeature(SketchPlugin_Circle::ID());
512 DataPtr aData = aMyFeature->data();
513 AttributeSelectionPtr anAttr =
514 std::dynamic_pointer_cast<ModelAPI_AttributeSelection>
515 (aData->attribute(SketchPlugin_SketchEntity::EXTERNAL_ID()));
517 ResultPtr aRes = std::dynamic_pointer_cast<ModelAPI_Result>(theObject);
518 // selection shape has no result owner => the trihedron axis
519 // TODO: make reference to the real axes when they are implemented in the initialization plugin
521 ObjectPtr aPointObj = ModelAPI_Session::get()->moduleDocument()->objectByName(
522 ModelAPI_ResultConstruction::group(), "Origin");
523 if (aPointObj.get()) { // if initialization plugin performed well
524 aRes = std::dynamic_pointer_cast<ModelAPI_Result>(aPointObj);
528 aRes = aMyFeature->firstResult();
530 if (anAttr.get() && aRes.get()) {
531 std::shared_ptr<GeomAPI_Shape> anEdge(new GeomAPI_Shape);
532 anEdge->setImpl(new TopoDS_Shape(theShape));
534 anAttr->setValue(aRes, anEdge);
535 //if (!theTemporary) {
536 aMyFeature->execute();
539 FeaturePtr aFix = theSketch->addFeature(SketchPlugin_ConstraintRigid::ID());
540 aFix->data()->refattr(SketchPlugin_Constraint::ENTITY_A())->
541 setObject(aMyFeature->lastResult());
543 return aMyFeature->lastResult();
547 if (theShape.ShapeType() == TopAbs_VERTEX) {
548 FeaturePtr aMyFeature = theSketch->addFeature(SketchPlugin_Point::ID());
551 DataPtr aData = aMyFeature->data();
552 AttributeSelectionPtr anAttr =
553 std::dynamic_pointer_cast<ModelAPI_AttributeSelection>
554 (aData->attribute(SketchPlugin_SketchEntity::EXTERNAL_ID()));
556 ResultPtr aRes = std::dynamic_pointer_cast<ModelAPI_Result>(theObject);
557 // if there is no object, it means that this is the origin point: search it in the module document
559 ObjectPtr aPointObj = ModelAPI_Session::get()->moduleDocument()->objectByName(
560 ModelAPI_ResultConstruction::group(), "Origin");
561 if (aPointObj.get()) { // if initialization plugin performed well
562 aRes = std::dynamic_pointer_cast<ModelAPI_Result>(aPointObj);
565 // reference to itself with name "Origin" (but this may cause the infinitive cycling)
567 // If the point is selected not from Result object
568 std::shared_ptr<GeomAPI_Shape> aShape =
569 std::shared_ptr<GeomAPI_Shape>(new GeomAPI_Shape());
570 aShape->setImpl(new TopoDS_Shape(theShape));
572 std::shared_ptr<GeomAPI_Vertex> aVertex =
573 std::shared_ptr<GeomAPI_Vertex>(new GeomAPI_Vertex(aShape));
574 std::shared_ptr<GeomAPI_Pnt> aPnt = aVertex->point();
576 std::shared_ptr<GeomAPI_Pnt2d> aPnt2d = convertTo2D(theSketch, aPnt);
577 std::shared_ptr<GeomDataAPI_Point2D> aPoint =
578 std::dynamic_pointer_cast<GeomDataAPI_Point2D>(aData->attribute(SketchPlugin_Point::COORD_ID()));
579 aPoint->setValue(aPnt2d);
580 if ((aPnt->x() < Precision::Confusion()) &&
581 (aPnt->y() < Precision::Confusion()) &&
582 (aPnt->z() < Precision::Confusion()))
583 aData->setName("Origin");
585 aMyFeature->execute();
586 aRes = aMyFeature->firstResult();
588 if (anAttr.get() && aRes.get()) {
589 std::shared_ptr<GeomAPI_Shape> aVert(new GeomAPI_Shape);
590 aVert->setImpl(new TopoDS_Shape(theShape));
592 anAttr->setValue(aRes, aVert);
593 //if (theTemporary) {
594 aMyFeature->execute();
597 FeaturePtr aFix = theSketch->addFeature(SketchPlugin_ConstraintRigid::ID());
598 aFix->data()->refattr(SketchPlugin_Constraint::ENTITY_A())->
599 setObject(aMyFeature->lastResult());
601 return aMyFeature->lastResult();
608 bool PartSet_Tools::isContainPresentation(const QList<ModuleBase_ViewerPrsPtr>& theSelected,
609 const ModuleBase_ViewerPrsPtr& thePrs)
611 foreach (ModuleBase_ViewerPrsPtr aPrs, theSelected) {
612 if (aPrs->object() == thePrs->object())
618 ResultPtr PartSet_Tools::findExternalEdge(CompositeFeaturePtr theSketch, std::shared_ptr<GeomAPI_Edge> theEdge)
620 for (int i = 0; i < theSketch->numberOfSubs(); i++) {
621 FeaturePtr aFeature = theSketch->subFeature(i);
622 std::shared_ptr<SketchPlugin_Feature> aSketchFea =
623 std::dynamic_pointer_cast<SketchPlugin_Feature>(aFeature);
625 if (aSketchFea->isExternal()) {
626 std::list<ResultPtr> aResults = aSketchFea->results();
627 std::list<ResultPtr>::const_iterator aIt;
628 for (aIt = aResults.cbegin(); aIt != aResults.cend(); ++aIt) {
629 ResultConstructionPtr aRes =
630 std::dynamic_pointer_cast<ModelAPI_ResultConstruction>(*aIt);
632 std::shared_ptr<GeomAPI_Shape> aShape = aRes->shape();
634 if (theEdge->isEqual(aShape))
646 ResultPtr PartSet_Tools::findExternalVertex(CompositeFeaturePtr theSketch, std::shared_ptr<GeomAPI_Vertex> theVert)
648 for (int i = 0; i < theSketch->numberOfSubs(); i++) {
649 FeaturePtr aFeature = theSketch->subFeature(i);
650 std::shared_ptr<SketchPlugin_Feature> aSketchFea =
651 std::dynamic_pointer_cast<SketchPlugin_Feature>(aFeature);
653 if (aSketchFea->isExternal()) {
654 std::list<ResultPtr> aResults = aSketchFea->results();
655 std::list<ResultPtr>::const_iterator aIt;
656 for (aIt = aResults.cbegin(); aIt != aResults.cend(); ++aIt) {
657 ResultConstructionPtr aRes =
658 std::dynamic_pointer_cast<ModelAPI_ResultConstruction>(*aIt);
660 std::shared_ptr<GeomAPI_Shape> aShape = aRes->shape();
662 if (theVert->isEqual(aShape))
674 bool PartSet_Tools::hasVertexShape(const ModuleBase_ViewerPrsPtr& thePrs, FeaturePtr theSketch,
675 Handle_V3d_View theView, double& theX, double& theY)
677 bool aHasVertex = false;
679 const GeomShapePtr& aShape = thePrs->shape();
680 if (aShape.get() && !aShape->isNull() && aShape->shapeType() == GeomAPI_Shape::VERTEX)
682 const TopoDS_Shape& aTDShape = aShape->impl<TopoDS_Shape>();
683 const TopoDS_Vertex& aVertex = TopoDS::Vertex(aTDShape);
684 if (!aVertex.IsNull())
686 gp_Pnt aPoint = BRep_Tool::Pnt(aVertex);
687 PartSet_Tools::convertTo2D(aPoint, theSketch, theView, theX, theY);
695 GeomShapePtr PartSet_Tools::findShapeBy2DPoint(const AttributePtr& theAttribute,
696 ModuleBase_IWorkshop* theWorkshop)
699 XGUI_ModuleConnector* aConnector = dynamic_cast<XGUI_ModuleConnector*>(theWorkshop);
700 XGUI_Displayer* aDisplayer = aConnector->workshop()->displayer();
702 // 2. find visualized vertices of the attribute and if the attribute of the vertex is
703 // the same, return it
704 FeaturePtr anAttributeFeature = ModelAPI_Feature::feature(theAttribute->owner());
705 // 2.1 get visualized results of the feature
706 const std::list<ResultPtr>& aResList = anAttributeFeature->results();
707 std::list<ResultPtr>::const_iterator anIt = aResList.begin(), aLast = aResList.end();
708 for (; anIt != aLast; anIt++) {
709 AISObjectPtr aAISObj = aDisplayer->getAISObject(*anIt);
710 if (aAISObj.get() != NULL) {
711 Handle(AIS_InteractiveObject) anAISIO = aAISObj->impl<Handle(AIS_InteractiveObject)>();
712 // 2.2 find selected owners of a visualizedd object
713 SelectMgr_IndexedMapOfOwner aSelectedOwners;
714 aConnector->workshop()->selector()->selection()->entityOwners(anAISIO, aSelectedOwners);
715 for (Standard_Integer i = 1, n = aSelectedOwners.Extent(); i <= n; i++) {
716 Handle(SelectMgr_EntityOwner) anOwner = aSelectedOwners(i);
717 if (!anOwner.IsNull()) {
718 Handle(StdSelect_BRepOwner) aBRepOwner = Handle(StdSelect_BRepOwner)::DownCast(anOwner);
719 if (!aBRepOwner.IsNull() && aBRepOwner->HasShape()) {
720 const TopoDS_Shape& aBRepShape = aBRepOwner->Shape();
721 if (aBRepShape.ShapeType() == TopAbs_VERTEX) {
722 // 2.3 if the owner is vertex and an attribute of the vertex is equal to the initial
723 // attribute, returns the shape
724 PartSet_Module* aModule = dynamic_cast<PartSet_Module*>(theWorkshop->module());
725 PartSet_SketcherMgr* aSketchMgr = aModule->sketchMgr();
726 AttributePtr aPntAttr = PartSet_Tools::findAttributeBy2dPoint(anAttributeFeature,
727 aBRepShape, aSketchMgr->activeSketch());
728 if (aPntAttr.get() != NULL && aPntAttr == theAttribute) {
729 aShape = std::shared_ptr<GeomAPI_Shape>(new GeomAPI_Shape);
730 aShape->setImpl(new TopoDS_Shape(aBRepShape));
742 std::shared_ptr<GeomAPI_Pnt2d> PartSet_Tools::getPoint(std::shared_ptr<ModelAPI_Feature>& theFeature,
743 const std::string& theAttribute)
745 std::shared_ptr<GeomDataAPI_Point2D> aPointAttr = ModelGeomAlgo_Point2D::getPointOfRefAttr(
746 theFeature.get(), theAttribute, SketchPlugin_Point::ID(),
747 SketchPlugin_Point::COORD_ID());
748 if (aPointAttr.get() != NULL)
749 return aPointAttr->pnt();
750 return std::shared_ptr<GeomAPI_Pnt2d>();
753 FeaturePtr findFirstCoincidenceByData(const DataPtr& theData, std::shared_ptr<GeomAPI_Pnt2d> thePoint)
755 FeaturePtr aCoincident;
757 const std::set<AttributePtr>& aRefsList = theData->refsToMe();
758 std::set<AttributePtr>::const_iterator aIt;
759 for (aIt = aRefsList.cbegin(); aIt != aRefsList.cend(); ++aIt) {
760 std::shared_ptr<ModelAPI_Attribute> aAttr = (*aIt);
761 FeaturePtr aConstrFeature = std::dynamic_pointer_cast<ModelAPI_Feature>(aAttr->owner());
762 if (aConstrFeature->getKind() == SketchPlugin_ConstraintCoincidence::ID()) {
763 std::shared_ptr<GeomAPI_Pnt2d> a2dPnt =
764 PartSet_Tools::getPoint(aConstrFeature, SketchPlugin_ConstraintCoincidence::ENTITY_A());
765 if (a2dPnt.get() && thePoint->isEqual(a2dPnt)) {
766 aCoincident = aConstrFeature;
769 a2dPnt = PartSet_Tools::getPoint(aConstrFeature,
770 SketchPlugin_ConstraintCoincidence::ENTITY_B());
771 if (a2dPnt.get() && thePoint->isEqual(a2dPnt)) {
772 aCoincident = aConstrFeature;
781 FeaturePtr PartSet_Tools::findFirstCoincidence(const FeaturePtr& theFeature,
782 std::shared_ptr<GeomAPI_Pnt2d> thePoint)
784 FeaturePtr aCoincident;
785 if (theFeature.get() == NULL)
788 const std::set<AttributePtr>& aRefsList = theFeature->data()->refsToMe();
789 std::set<AttributePtr>::const_iterator aIt;
790 for (aIt = aRefsList.cbegin(); aIt != aRefsList.cend(); ++aIt) {
791 std::shared_ptr<ModelAPI_Attribute> aAttr = (*aIt);
792 FeaturePtr aConstrFeature = std::dynamic_pointer_cast<ModelAPI_Feature>(aAttr->owner());
793 if (aConstrFeature->getKind() == SketchPlugin_ConstraintCoincidence::ID()) {
794 std::shared_ptr<GeomAPI_Pnt2d> a2dPnt =
795 PartSet_Tools::getPoint(aConstrFeature, SketchPlugin_ConstraintCoincidence::ENTITY_A());
796 if (a2dPnt.get() && thePoint->isEqual(a2dPnt)) {
797 aCoincident = aConstrFeature;
800 a2dPnt = PartSet_Tools::getPoint(aConstrFeature,
801 SketchPlugin_ConstraintCoincidence::ENTITY_B());
802 if (a2dPnt.get() && thePoint->isEqual(a2dPnt)) {
803 aCoincident = aConstrFeature;
810 if (!aCoincident.get()) {
811 std::list<ResultPtr> aResults = theFeature->results();
812 std::list<ResultPtr>::const_iterator aIt;
813 for (aIt = aResults.cbegin(); aIt != aResults.cend(); ++aIt) {
814 ResultPtr aResult = *aIt;
815 aCoincident = findFirstCoincidenceByData(aResult->data(), thePoint);
816 if (aCoincident.get())
823 void PartSet_Tools::findCoincidences(FeaturePtr theStartCoin, QList<FeaturePtr>& theList,
824 QList<FeaturePtr>& theCoincidencies,
827 std::shared_ptr<GeomAPI_Pnt2d> aOrig = getCoincedencePoint(theStartCoin);
828 if (aOrig.get() == NULL)
831 AttributeRefAttrPtr aPnt = theStartCoin->refattr(theAttr);
834 ObjectPtr aObj = aPnt->object();
835 FeaturePtr aFeature = std::dynamic_pointer_cast<ModelAPI_Feature>(aObj);
836 if (aFeature.get()) {
837 if (!theList.contains(aFeature)) {
838 theList.append(aFeature);
839 theCoincidencies.append(theStartCoin);
840 const std::set<AttributePtr>& aRefsList = aFeature->data()->refsToMe();
841 std::set<AttributePtr>::const_iterator aIt;
842 for (aIt = aRefsList.cbegin(); aIt != aRefsList.cend(); ++aIt) {
843 std::shared_ptr<ModelAPI_Attribute> aAttr = (*aIt);
844 FeaturePtr aConstrFeature = std::dynamic_pointer_cast<ModelAPI_Feature>(aAttr->owner());
845 if (aConstrFeature->getKind() == SketchPlugin_ConstraintCoincidence::ID()) {
846 if (!theCoincidencies.contains(aConstrFeature)) {
847 std::shared_ptr<GeomAPI_Pnt2d> aPnt = getCoincedencePoint(aConstrFeature);
848 if (aPnt.get() && aOrig->isEqual(aPnt)) {
849 findCoincidences(aConstrFeature, theList, theCoincidencies,
850 SketchPlugin_ConstraintCoincidence::ENTITY_A());
851 findCoincidences(aConstrFeature, theList, theCoincidencies,
852 SketchPlugin_ConstraintCoincidence::ENTITY_B());
860 ResultConstructionPtr aResult = std::dynamic_pointer_cast<ModelAPI_ResultConstruction>(aObj);
862 FeaturePtr aFeature = ModelAPI_Feature::feature(aPnt->object());
863 if (!theList.contains(aFeature))
864 theList.append(aFeature);
865 theCoincidencies.append(theStartCoin);
867 const std::set<AttributePtr>& aRefsList = aResult->data()->refsToMe();
868 std::set<AttributePtr>::const_iterator aIt;
869 for (aIt = aRefsList.cbegin(); aIt != aRefsList.cend(); ++aIt) {
870 std::shared_ptr<ModelAPI_Attribute> aAttr = (*aIt);
871 FeaturePtr aConstrFeature = std::dynamic_pointer_cast<ModelAPI_Feature>(aAttr->owner());
872 if (aConstrFeature->getKind() == SketchPlugin_ConstraintCoincidence::ID()) {
873 if (!theCoincidencies.contains(aConstrFeature)) {
874 std::shared_ptr<GeomAPI_Pnt2d> aPnt = getCoincedencePoint(aConstrFeature);
875 if (aPnt.get() && aOrig->isEqual(aPnt)) {
876 findCoincidences(aConstrFeature, theList, theCoincidencies,
877 SketchPlugin_ConstraintCoincidence::ENTITY_A());
878 findCoincidences(aConstrFeature, theList, theCoincidencies,
879 SketchPlugin_ConstraintCoincidence::ENTITY_B());
888 std::shared_ptr<GeomAPI_Pnt2d> PartSet_Tools::getCoincedencePoint(FeaturePtr theStartCoin)
890 std::shared_ptr<GeomAPI_Pnt2d> aPnt = SketcherPrs_Tools::getPoint(theStartCoin.get(),
891 SketchPlugin_Constraint::ENTITY_A());
892 if (aPnt.get() == NULL)
893 aPnt = SketcherPrs_Tools::getPoint(theStartCoin.get(), SketchPlugin_Constraint::ENTITY_B());
897 AttributePtr PartSet_Tools::findAttributeBy2dPoint(ObjectPtr theObj,
898 const TopoDS_Shape theShape,
899 FeaturePtr theSketch)
902 AttributePtr anAttribute;
903 FeaturePtr aFeature = ModelAPI_Feature::feature(theObj);
905 if (theShape.ShapeType() == TopAbs_VERTEX) {
906 const TopoDS_Vertex& aVertex = TopoDS::Vertex(theShape);
907 if (!aVertex.IsNull()) {
908 gp_Pnt aPoint = BRep_Tool::Pnt(aVertex);
909 std::shared_ptr<GeomAPI_Pnt> aValue = std::shared_ptr<GeomAPI_Pnt>(
910 new GeomAPI_Pnt(aPoint.X(), aPoint.Y(), aPoint.Z()));
912 // find the given point in the feature attributes
913 std::list<AttributePtr> anAttiributes =
914 aFeature->data()->attributes(GeomDataAPI_Point2D::typeId());
915 std::list<AttributePtr>::const_iterator anIt = anAttiributes.begin(),
916 aLast = anAttiributes.end();
917 for (; anIt != aLast && !anAttribute; anIt++) {
918 std::shared_ptr<GeomDataAPI_Point2D> aCurPoint =
919 std::dynamic_pointer_cast<GeomDataAPI_Point2D>(*anIt);
920 if (!aCurPoint->isInitialized())
923 std::shared_ptr<GeomAPI_Pnt> aPnt = convertTo3D(aCurPoint->x(), aCurPoint->y(), theSketch);
924 if (aPnt && (aPnt->distance(aValue) < Precision::Confusion())) {
925 anAttribute = aCurPoint;
935 void PartSet_Tools::sendSubFeaturesEvent(const CompositeFeaturePtr& theComposite,
936 const Events_ID theEventId)
938 if (!theComposite.get())
941 static Events_Loop* aLoop = Events_Loop::loop();
942 for (int i = 0; i < theComposite->numberOfSubs(); i++) {
943 FeaturePtr aSubFeature = theComposite->subFeature(i);
944 static const ModelAPI_EventCreator* aECreator = ModelAPI_EventCreator::get();
945 aECreator->sendUpdated(aSubFeature, theEventId);
947 Events_Loop::loop()->flush(theEventId);
950 bool PartSet_Tools::isAuxiliarySketchEntity(const ObjectPtr& theObject)
952 bool isAuxiliaryFeature = false;
954 FeaturePtr anObjectFeature = ModelAPI_Feature::feature(theObject);
955 std::string anAuxiliaryAttribute = SketchPlugin_SketchEntity::AUXILIARY_ID();
956 AttributeBooleanPtr anAuxiliaryAttr = std::dynamic_pointer_cast<ModelAPI_AttributeBoolean>(
957 anObjectFeature->data()->attribute(anAuxiliaryAttribute));
958 if (anAuxiliaryAttr.get())
959 isAuxiliaryFeature = anAuxiliaryAttr->value();
962 return isAuxiliaryFeature;