1 // Copyright (C) 2014-20xx CEA/DEN, EDF R&D
3 // File: ModelAPI_ResultConstruction.cpp
4 // Created: 07 Jul 2014
5 // Author: Mikhail PONIKAROV
7 #include <Model_ResultConstruction.h>
9 #include <Model_Data.h>
10 #include <ModelAPI_CompositeFeature.h>
11 #include <Model_SelectionNaming.h>
12 #include <ModelAPI_Events.h>
13 #include <Config_PropManager.h>
14 #include <GeomAPI_PlanarEdges.h>
15 #include <GeomAPI_Shape.h>
16 #include <GeomAlgoAPI_SketchBuilder.h>
17 #include <Events_Loop.h>
19 #include <TDF_Reference.hxx>
20 #include <TDF_ChildIterator.hxx>
21 #include <TNaming_NamedShape.hxx>
22 #include <TNaming_Builder.hxx>
23 #include <TDataStd_Integer.hxx>
24 #include <TDataStd_IntPackedMap.hxx>
25 #include <TDataStd_Name.hxx>
26 #include <TDataStd_UAttribute.hxx>
27 #include <TDataStd_IntegerArray.hxx>
28 #include <TColStd_MapOfTransient.hxx>
29 #include <TColStd_MapIteratorOfPackedMapOfInteger.hxx>
30 #include <BRep_Tool.hxx>
31 #include <BRep_Builder.hxx>
33 #include <TopoDS_Shape.hxx>
34 #include <TopoDS_Edge.hxx>
35 #include <TopoDS_Vertex.hxx>
36 #include <TopExp_Explorer.hxx>
37 #include <Precision.hxx>
39 // identifier that it is full result selected, but in external document (for internal index is 0)
40 Standard_GUID kFULL_RESULT_ID("ee87e529-da6f-46af-be25-5e0fefde52f7");
43 void Model_ResultConstruction::colorConfigInfo(std::string& theSection, std::string& theName,
44 std::string& theDefault)
46 theSection = "Visualization";
47 theName = "result_construction_color";
48 theDefault = DEFAULT_COLOR();
51 void Model_ResultConstruction::setShape(std::shared_ptr<GeomAPI_Shape> theShape)
53 if (myShape != theShape && (!theShape.get() || !theShape->isEqual(myShape))) {
54 static const Events_ID anEvent = Events_Loop::eventByName(EVENT_OBJECT_UPDATED);
55 ModelAPI_EventCreator::get()->sendUpdated(data()->owner(), anEvent);
58 myFacesUpToDate = false;
64 std::shared_ptr<GeomAPI_Shape> Model_ResultConstruction::shape()
69 Model_ResultConstruction::Model_ResultConstruction()
73 myFacesUpToDate = false;
76 void Model_ResultConstruction::setIsInHistory(const bool isInHistory)
78 myIsInHistory = isInHistory;
81 int Model_ResultConstruction::facesNum()
83 if (!myFacesUpToDate) {
84 std::shared_ptr<GeomAPI_PlanarEdges> aWirePtr =
85 std::dynamic_pointer_cast<GeomAPI_PlanarEdges>(myShape);
87 std::list<std::shared_ptr<GeomAPI_Shape> > aFaces;
88 GeomAlgoAPI_SketchBuilder::createFaces(aWirePtr->origin(), aWirePtr->dirX(),
89 aWirePtr->norm(), aWirePtr, aFaces);
90 std::list<std::shared_ptr<GeomAPI_Shape> >::iterator aFIter = aFaces.begin();
91 for(; aFIter != aFaces.end(); aFIter++) {
92 std::shared_ptr<GeomAPI_Face> aFace(new GeomAPI_Face(*aFIter));
93 if (aFace.get() && !aFace->isNull())
94 myFaces.push_back(aFace);
97 myFacesUpToDate = true;
99 return int(myFaces.size());
102 std::shared_ptr<GeomAPI_Face> Model_ResultConstruction::face(const int theIndex)
104 return myFaces[theIndex];
107 bool Model_ResultConstruction::isInfinite()
112 void Model_ResultConstruction::setInfinite(const bool theInfinite)
114 myIsInfinite = theInfinite;
117 void Model_ResultConstruction::setIsConcealed(const bool theValue)
119 // do nothing: the construction element is never consealed
122 static const int kSTART_VERTEX_DELTA = 1000000;
124 static void registerSubShape(TDF_Label theMainLabel, TopoDS_Shape theShape,
125 const int theID, std::shared_ptr<Model_Document> theDoc,
126 bool theSelectionMode,
127 std::map<int, int>& theOrientations,
128 // name of sub-elements by ID to be exported instead of indexes
129 std::map<int, std::string>& theSubNames,
130 Handle(TDataStd_IntPackedMap) theRefs = Handle(TDataStd_IntPackedMap)(),
131 const int theOrientation = 0)
133 TDF_Label aLab = theID == 0 ? theMainLabel : theMainLabel.FindChild(theID);
134 if (theOrientation != 0) { // store the orientation of edge relatively to face if needed
135 TDataStd_Integer::Set(aLab, theOrientation);
137 TNaming_Builder aBuilder(aLab);
138 // wire never happens as sub, it must be generated to be found
139 // by SelectionNaming TNaming_Tool::NamedShape
140 if (theSelectionMode && theShape.ShapeType() != TopAbs_WIRE)
141 aBuilder.Select(theShape, theShape);
143 aBuilder.Generated(theShape);
144 std::stringstream aName;
145 // #1839 : do not store name of the feature in the tree, since this name could be changed
146 //aName<<theContextFeature->name();
147 if (theShape.ShapeType() != TopAbs_COMPOUND) { // compound means the whole result for construction
149 if (theShape.ShapeType() == TopAbs_FACE) aName<<"Face";
150 else if (theShape.ShapeType() == TopAbs_WIRE) aName<<"Wire";
151 else if (theShape.ShapeType() == TopAbs_EDGE) aName<<"Edge";
152 else if (theShape.ShapeType() == TopAbs_VERTEX) aName<<"Vertex";
154 if (theRefs.IsNull()) {
156 if (theOrientation == 1)
158 else if (theOrientation == -1)
160 } else { // make a composite name from all sub-elements indexes: "1_2_3_4"
161 TColStd_MapIteratorOfPackedMapOfInteger aRef(theRefs->GetMap());
162 for(; aRef.More(); aRef.Next()) {
163 aName<<"-"<<theSubNames[aRef.Key()];
164 if (theOrientations.find(aRef.Key()) != theOrientations.end()) {
165 if (theOrientations[aRef.Key()] == 1)
167 else if (theOrientations[aRef.Key()] == -1)
174 theDoc->addNamingName(aLab, aName.str());
175 TDataStd_Name::Set(aLab, aName.str().c_str());
178 TDF_Label Model_ResultConstruction::startLabel(
179 const std::shared_ptr<ModelAPI_Document> theExtDoc, bool& theExternal)
181 theExternal = theExtDoc.get() && theExtDoc != document();
182 if (theExternal) { // external document is used
183 std::shared_ptr<Model_Document> aDoc = std::dynamic_pointer_cast<Model_Document>(theExtDoc);
184 return aDoc->extConstructionsLabel();
186 std::shared_ptr<Model_Data> aData = std::dynamic_pointer_cast<Model_Data>(data());
187 return aData->label();
190 int Model_ResultConstruction::select(const std::shared_ptr<GeomAPI_Shape>& theSubShape,
191 const std::shared_ptr<ModelAPI_Document> theExtDoc, const int theIndex)
193 int anIndex; // resulting index of the sub-label
194 TopoDS_Shape aSubShape;
195 if (theSubShape.get()) {
196 aSubShape = theSubShape->impl<TopoDS_Shape>();
197 } else if (shape().get()) {
198 aSubShape = shape()->impl<TopoDS_Shape>();
200 // if external document requires this selection, put the naming structures to this doc
201 // to support the naming mechanism in this document correctly
203 TDF_Label aDataLab = startLabel(theExtDoc, anExternal);
204 if (theIndex == -1) {
205 anIndex = anExternal ? 2 : 1; // for the external doc don't mind about the main shape
207 if (theSubShape.get() || anExternal) { // searching for already selected sub (or whole for ext)
208 // iterate all the already presented shapes to see the same
209 TDF_ChildIterator aSubsIter(aDataLab, Standard_False);
210 for(; aSubsIter.More(); aSubsIter.Next()) {
211 const TDF_Label aLab = aSubsIter.Value();
212 if (aLab.Tag() == 1) // skip the root shape label
214 Handle(TNaming_NamedShape) aNS;
215 if (aLab.FindAttribute(TNaming_NamedShape::GetID(), aNS)) {
216 if (aNS->Get().IsSame(aSubShape)) {
217 return aLab.Tag() - 1; // found exactly the needed shape, nothing else to do
220 anIndex = aLab.Tag(); // searching for the latest index
222 anIndex = (anIndex == 1) ? 2 : (anIndex + 1); // next after 1-root, or next after all
225 anIndex = theIndex + 1;
228 // set the naming structure at index
229 TDF_Label aLab = aDataLab.FindChild(anIndex, Standard_True);
231 // if the subshape is part of a result face, select the whole face (#1997)
232 bool isSelectionMode = false; // and other don't set shapes - all the naming is in face label
233 if (!aSubShape.IsNull() && aSubShape.ShapeType() > TopAbs_FACE) {
234 for(int aFaceIndex = 0; aFaceIndex < facesNum(); aFaceIndex++) {
235 TopExp_Explorer anExp(face(aFaceIndex)->impl<TopoDS_Shape>(), aSubShape.ShapeType());
236 for(; anExp.More(); anExp.Next()) {
237 if (aSubShape.IsSame(anExp.Current())) { // this is the case: select the whole face
238 // here just store the face index (to update face if update of edge is needed)
239 TNaming_Builder aBuilder(aLab);
240 aBuilder.Select(aSubShape, aSubShape);
241 int aFaceSelID = select(face(aFaceIndex), theExtDoc, -1);
242 TDF_Reference::Set(aLab, aLab.Father().FindChild(aFaceSelID));
243 isSelectionMode = true;
250 // external full result is not identified by index == 0, so, add here the ID
251 if (!theSubShape.get()) {
252 TDataStd_UAttribute::Set(aLab, kFULL_RESULT_ID);
254 TNaming_Builder aBuilder(aLab);
255 // store all sub-faces naming since faces may be used for extrusion, where all edges are needed
256 std::list<int> aFacesIndexes;
257 for(int a = 0; a < facesNum(); a++) {
258 aFacesIndexes.push_back(select(face(a), theExtDoc, -1));
260 if (aFacesIndexes.size()) {
261 Handle(TDataStd_IntegerArray) anArray =
262 TDataStd_IntegerArray::Set(aLab, 0, int(aFacesIndexes.size() - 1));
263 std::list<int>::iterator anIter = aFacesIndexes.begin();
264 for(int anArrayIndex = 0; anIter != aFacesIndexes.end(); anArrayIndex++, anIter++)
265 anArray->SetValue(anArrayIndex, *anIter);
270 { // this to have erased Builder after the shape was generated (NS on this label may be changed)
271 TNaming_Builder aBuilder(aLab);
272 if (aSubShape.IsNull()) {
273 return anIndex - 1; // just keep empty named shape
275 // wire never happens as sub, it must be generated to be found
276 // by SelectionNaming TNaming_Tool::NamedShape
277 if (isSelectionMode && aSubShape.ShapeType() != TopAbs_WIRE) {
278 aBuilder.Select(aSubShape, aSubShape);
280 aBuilder.Generated(aSubShape);
284 if (anIndex == 1 && isInfinite()) { // infinitive results has no sub-selection
287 ResultPtr aThisPtr = std::dynamic_pointer_cast<ModelAPI_Result>(data()->owner());
288 FeaturePtr aThisFeature = document()->feature(aThisPtr);
289 CompositeFeaturePtr aComposite =
290 std::dynamic_pointer_cast<ModelAPI_CompositeFeature>(aThisFeature);
291 if (!aComposite || aComposite->numberOfSubs() == 0) {
292 // saving of context is enough: result construction contains exactly the needed shape
296 // identify the results of sub-object of the composite by edges
297 // save type of the selected shape in integer attribute
298 TopAbs_ShapeEnum aShapeType = aSubShape.ShapeType();
299 TDataStd_Integer::Set(aLab, (int)aShapeType);
301 TColStd_MapOfTransient allCurves;
302 if (aShapeType == TopAbs_VERTEX) { // compare positions
303 aVertexPos = BRep_Tool::Pnt(TopoDS::Vertex(aSubShape));
305 for(TopExp_Explorer anEdgeExp(aSubShape, TopAbs_EDGE); anEdgeExp.More(); anEdgeExp.Next()) {
306 TopoDS_Edge anEdge = TopoDS::Edge(anEdgeExp.Current());
307 Standard_Real aFirst, aLast;
308 Handle(Geom_Curve) aCurve = BRep_Tool::Curve(anEdge, aFirst, aLast);
309 allCurves.Add(aCurve);
312 std::shared_ptr<Model_Document> aMyDoc =
313 std::dynamic_pointer_cast<Model_Document>(document());
314 // iterate and store the result ids of sub-elements and sub-elements to sub-labels
315 Handle(TDataStd_IntPackedMap) aRefs = TDataStd_IntPackedMap::Set(aLab);
316 std::map<int, int> anOrientations; //map from edges IDs to orientations of these edges in face
317 std::map<int, std::string> aSubNames; //map from edges IDs to names of edges
319 const int aSubNum = aComposite->numberOfSubs();
320 for(int a = 0; a < aSubNum; a++) {
321 FeaturePtr aSub = aComposite->subFeature(a);
322 const std::list<std::shared_ptr<ModelAPI_Result> >& aResults = aSub->results();
323 std::list<std::shared_ptr<ModelAPI_Result> >::const_iterator aRes = aResults.cbegin();
324 // there may be many shapes (circle and center): register if at least one is in selection
325 for(; aRes != aResults.cend(); aRes++) {
326 ResultConstructionPtr aConstr =
327 std::dynamic_pointer_cast<ModelAPI_ResultConstruction>(*aRes);
328 if (!aConstr->shape()) {
331 if (aShapeType == TopAbs_VERTEX) {
332 if (aConstr->shape()->isVertex()) { // compare vertices positions
333 const TopoDS_Shape& aVertex = aConstr->shape()->impl<TopoDS_Shape>();
334 gp_Pnt aPnt = BRep_Tool::Pnt(TopoDS::Vertex(aVertex));
335 if (aPnt.IsEqual(aVertexPos, Precision::Confusion())) {
336 aRefs->Add(aComposite->subFeatureId(a));
337 aSubNames[aComposite->subFeatureId(a)] = Model_SelectionNaming::shortName(aConstr);
339 } else { // get first or last vertex of the edge: last is stored with additional delta
340 const TopoDS_Shape& anEdge = aConstr->shape()->impl<TopoDS_Shape>();
341 int aDelta = kSTART_VERTEX_DELTA;
342 for(TopExp_Explorer aVExp(anEdge, TopAbs_VERTEX); aVExp.More(); aVExp.Next()) {
343 gp_Pnt aPnt = BRep_Tool::Pnt(TopoDS::Vertex(aVExp.Current()));
344 if (aPnt.IsEqual(aVertexPos, Precision::Confusion())) {
345 aRefs->Add(aDelta + aComposite->subFeatureId(a));
346 aSubNames[aDelta + aComposite->subFeatureId(a)] =
347 Model_SelectionNaming::shortName(aConstr, aDelta / kSTART_VERTEX_DELTA);
350 aDelta += kSTART_VERTEX_DELTA;
354 if (aConstr->shape()->isEdge()) {
355 const TopoDS_Shape& aResShape = aConstr->shape()->impl<TopoDS_Shape>();
356 TopoDS_Edge anEdge = TopoDS::Edge(aResShape);
357 if (!anEdge.IsNull()) {
358 Standard_Real aFirst, aLast;
359 Handle(Geom_Curve) aCurve = BRep_Tool::Curve(anEdge, aFirst, aLast);
360 if (allCurves.Contains(aCurve)) {
361 int anID = aComposite->subFeatureId(a);
363 aSubNames[anID] = Model_SelectionNaming::shortName(aConstr);
364 if (aShapeType != TopAbs_EDGE) { // face needs the sub-edges on sub-labels
365 // add edges to sub-label to support naming for edges selection
366 TopExp_Explorer anEdgeExp(aSubShape, TopAbs_EDGE);
367 for(; anEdgeExp.More(); anEdgeExp.Next()) {
368 TopoDS_Edge anEdge = TopoDS::Edge(anEdgeExp.Current());
369 Standard_Real aFirst, aLast;
370 Handle(Geom_Curve) aFaceCurve = BRep_Tool::Curve(anEdge, aFirst, aLast);
371 if (aFaceCurve == aCurve) {
372 int anOrient = Model_SelectionNaming::edgeOrientation(aSubShape, anEdge);
373 anOrientations[anID] = anOrient;
375 TDF_Label aSubLab = aLab.FindChild(anID);
376 std::string aName = "Edge-" + Model_SelectionNaming::shortName(aConstr, 0);
377 TNaming_Builder aBuilder(aSubLab);
379 aBuilder.Select(anEdge, anEdge);
381 aBuilder.Generated(anEdge);
382 aMyDoc->addNamingName(aSubLab, aName.c_str());
383 TDataStd_Name::Set(aSubLab, aName.c_str());
386 // store the orientation of edge relatively to face if needed
387 TDataStd_Integer::Set(aSubLab, anOrient);
391 } else { // put vertices of the selected edge to sub-labels
392 // add edges to sub-label to support naming for edges selection
393 int aDelta = kSTART_VERTEX_DELTA;
394 int aTagIndex = anID + kSTART_VERTEX_DELTA;
395 for(TopExp_Explorer anEdgeExp(aSubShape, TopAbs_VERTEX);
398 aTagIndex += kSTART_VERTEX_DELTA,
399 aDelta += kSTART_VERTEX_DELTA) {
400 TopoDS_Vertex aV = TopoDS::Vertex(anEdgeExp.Current());
402 TDF_Label aSubLab = aLab.FindChild(aTagIndex);
403 std::string aName = "Vertex-"
404 + Model_SelectionNaming::shortName(aConstr, aDelta / kSTART_VERTEX_DELTA);
405 TNaming_Builder aBuilder(aLab);
407 aBuilder.Select(aV, aV);
409 aBuilder.Generated(aV);
410 aMyDoc->addNamingName(aLab, aName.c_str());
411 TDataStd_Name::Set(aLab, aName.c_str());
420 // store the selected as primitive
421 registerSubShape(aLab, aSubShape, 0, aMyDoc, isSelectionMode, anOrientations, aSubNames, aRefs);
425 std::shared_ptr<GeomAPI_Shape> Model_ResultConstruction::shape(const int theIndex,
426 const std::shared_ptr<ModelAPI_Document> theExtDoc)
428 std::shared_ptr<GeomAPI_Shape> aResult;
430 return aResult; // the whole shape, so, NULL
433 TDF_Label aLab = startLabel(theExtDoc, isExt).FindChild(theIndex + 1);
434 if (!aLab.IsNull()) { // index is not bad
435 Handle(TNaming_NamedShape) aSelection;
436 if (aLab.FindAttribute(TNaming_NamedShape::GetID(), aSelection)) {
437 TopoDS_Shape aSelShape = aSelection->Get();
438 if (aSelShape.IsNull())
439 return aResult; // shape equal to context => null
440 aResult = std::shared_ptr<GeomAPI_Shape>(new GeomAPI_Shape);
441 aResult->setImpl(new TopoDS_Shape(aSelShape));
448 bool Model_ResultConstruction::update(const int theIndex,
449 const std::shared_ptr<ModelAPI_Document> theExtDoc, bool& theModified)
453 TDF_Label aLab = startLabel(theExtDoc, anExt).FindChild(theIndex + 1, Standard_True);
454 if (theIndex == 0 || aLab.IsAttribute(kFULL_RESULT_ID)) { // full for external same as index == 0
455 // it is just reference to construction, not sub-shape
456 // if there is a sketch, the sketch-naming must be updated
458 // update all faces named by the whole result
460 Handle(TDataStd_IntegerArray) anArray;
461 if (aLab.FindAttribute(TDataStd_IntegerArray::GetID(), anArray)) {
462 for(int anIndex = 0; anIndex <= anArray->Upper(); anIndex++) {
463 if (!update(anArray->Value(anIndex), theExtDoc, theModified))
469 // For correct naming selection, put the shape into the naming structure.
470 // It seems sub-shapes are not needed: only this shape is (and can be ) selected.
471 TNaming_Builder aBuilder(aLab);
472 aBuilder.Generated(shape()->impl<TopoDS_Shape>());
474 return shape() && !shape()->isNull();
476 // construction: identification by the results indexes, recompute faces and
477 // take the face that more close by the indexes
478 ResultPtr aThisPtr = std::dynamic_pointer_cast<ModelAPI_Result>(data()->owner());
479 FeaturePtr aContextFeature = document()->feature(aThisPtr);
481 // sketch sub-element
482 if (std::dynamic_pointer_cast<ModelAPI_CompositeFeature>(aContextFeature).get())
484 // update the referenced object if it is sub
485 Handle(TDF_Reference) aRef;
486 if (aLab.FindAttribute(TDF_Reference::GetID(), aRef)) {
487 int aFaceIndex = aRef->Get().Tag();
488 // don't check selection ,since face may disappear, but the shape stays correct
489 Model_ResultConstruction::update(aFaceIndex, theExtDoc, theModified);
491 // getting a type of selected shape
492 Handle(TDataStd_Integer) aTypeAttr;
493 if (!aLab.FindAttribute(TDataStd_Integer::GetID(), aTypeAttr)) {
496 TopAbs_ShapeEnum aShapeType = (TopAbs_ShapeEnum)(aTypeAttr->Get());
497 // selected indexes will be needed in each "if"
498 Handle(TDataStd_IntPackedMap) aSubIds;
499 std::shared_ptr<GeomAPI_Shape> aNewSelected;
501 !aLab.FindAttribute(TDataStd_IntPackedMap::GetID(), aSubIds) || aSubIds->Extent() == 0;
502 // for now working only with composite features
503 CompositeFeaturePtr aComposite =
504 std::dynamic_pointer_cast<ModelAPI_CompositeFeature>(aContextFeature);
505 if (!aComposite.get() || aComposite->numberOfSubs() == 0) {
509 if (aShapeType == TopAbs_FACE || aShapeType == TopAbs_WIRE) {
510 // compound is for the whole sketch selection
511 // If this is a wire with plane defined then it is a sketch-like object
512 if (!facesNum()) // no faces, update can not work correctly
514 // if there is no edges indexes, any face can be used: take the first
515 std::shared_ptr<GeomAPI_Shape> aNewSelected;
517 aNewSelected = face(0);
518 } else { // searching for most looks-like initial face by the indexes
519 // prepare edges of the current result for the fast searching
520 // curves and orientations of edges
521 NCollection_DataMap<Handle(Geom_Curve), int> allCurves;
522 const int aSubNum = aComposite->numberOfSubs();
523 for(int a = 0; a < aSubNum; a++) {
524 int aSubID = aComposite->subFeatureId(a);
525 if (aSubIds->Contains(aSubID)) {
526 FeaturePtr aSub = aComposite->subFeature(a);
527 const std::list<std::shared_ptr<ModelAPI_Result> >& aResults = aSub->results();
528 std::list<std::shared_ptr<ModelAPI_Result> >::const_iterator aRes;
529 for(aRes = aResults.cbegin(); aRes != aResults.cend(); aRes++) {
530 ResultConstructionPtr aConstr =
531 std::dynamic_pointer_cast<ModelAPI_ResultConstruction>(*aRes);
532 if (aConstr->shape() && aConstr->shape()->isEdge()) {
533 const TopoDS_Shape& aResShape = aConstr->shape()->impl<TopoDS_Shape>();
534 TopoDS_Edge anEdge = TopoDS::Edge(aResShape);
535 if (!anEdge.IsNull()) {
536 Standard_Real aFirst, aLast;
537 Handle(Geom_Curve) aCurve = BRep_Tool::Curve(anEdge, aFirst, aLast);
538 // searching for orientation information
540 Handle(TDataStd_Integer) anInt;
541 if (aLab.FindChild(aSubID).FindAttribute(TDataStd_Integer::GetID(), anInt)) {
542 anOrient = anInt->Get();
544 allCurves.Bind(aCurve, anOrient);
550 aNewSelected = Model_SelectionNaming::findAppropriateFace(
551 aThisPtr, allCurves, aShapeType == TopAbs_WIRE);
553 if (aNewSelected) { // store this new selection
554 select(aNewSelected, theExtDoc, theIndex);
558 // if the selection is not found, put the empty shape:
559 // it's better to have disappeared shape, than the old, the lost one
560 TNaming_Builder anEmptyBuilder(aLab);
563 } else if (aShapeType == TopAbs_EDGE) {
564 // just reselect the edge by the id
565 const int aSubNum = aComposite->numberOfSubs();
566 for(int a = 0; a < aSubNum; a++) {
567 // if aSubIds take any, the first appropriate
568 if (aSubIds->IsEmpty() || aSubIds->Contains(aComposite->subFeatureId(a))) {
569 // found the appropriate feature
570 FeaturePtr aFeature = aComposite->subFeature(a);
571 std::list<std::shared_ptr<ModelAPI_Result> >::const_iterator aResIter =
572 aFeature->results().cbegin();
573 for(;aResIter != aFeature->results().cend(); aResIter++) {
574 ResultConstructionPtr aRes =
575 std::dynamic_pointer_cast<ModelAPI_ResultConstruction>(*aResIter);
576 if (aRes && aRes->shape() && aRes->shape()->isEdge()) { // found!
577 select(aRes->shape(), theExtDoc, theIndex);
584 } else if (aShapeType == TopAbs_VERTEX) {
585 // just reselect the vertex by the id of edge
586 const int aSubNum = aComposite->numberOfSubs();
587 for(int a = 0; a < aSubNum; a++) {
588 // if aSubIds take any, the first appropriate
589 int aFeatureID = aComposite->subFeatureId(a);
590 if (aSubIds->IsEmpty() || aSubIds->Contains(aFeatureID) ||
591 aSubIds->Contains(aFeatureID + kSTART_VERTEX_DELTA) ||
592 aSubIds->Contains(aFeatureID + kSTART_VERTEX_DELTA * 2)) {
593 // searching for deltas
595 if (aSubIds->Contains(aFeatureID + kSTART_VERTEX_DELTA)) aVertexNum = 1;
596 else if (aSubIds->Contains(aFeatureID + kSTART_VERTEX_DELTA * 2)) aVertexNum = 2;
597 // found the feature with appropriate edge
598 FeaturePtr aFeature = aComposite->subFeature(a);
599 std::list<std::shared_ptr<ModelAPI_Result> >::const_iterator aResIter =
600 aFeature->results().cbegin();
601 for(;aResIter != aFeature->results().cend(); aResIter++) {
602 ResultConstructionPtr aRes =
603 std::dynamic_pointer_cast<ModelAPI_ResultConstruction>(*aResIter);
604 if (aRes && aRes->shape()) {
605 if (aRes->shape()->isVertex() && aVertexNum == 0) { // found!
606 select(aRes->shape(), theExtDoc, theIndex);
609 } else if (aRes->shape()->isEdge() && aVertexNum > 0) {
610 const TopoDS_Shape& anEdge = aRes->shape()->impl<TopoDS_Shape>();
612 for(TopExp_Explorer aVExp(anEdge, TopAbs_VERTEX); aVExp.More(); aVExp.Next()) {
613 if (aVIndex == aVertexNum) { // found!
614 std::shared_ptr<GeomAPI_Shape> aVertex(new GeomAPI_Shape);
615 aVertex->setImpl(new TopoDS_Shape(aVExp.Current()));
616 select(aVertex, theExtDoc, theIndex);
628 } else { // simple construction element: the selected is that needed
629 select(shape(), theExtDoc, theIndex);
633 return false; // unknown case