1 // Copyright (C) 2014-20xx CEA/DEN, EDF R&D
3 // File: Model_SelectionNaming.cpp
4 // Created: 11 Aug 2015
5 // Author: Mikhail PONIKAROV
7 #include "Model_SelectionNaming.h"
8 #include "Model_Document.h"
9 #include "Model_Objects.h"
10 #include "Model_Data.h"
11 #include <ModelAPI_Feature.h>
12 #include <Events_InfoMessage.h>
13 #include <ModelAPI_Session.h>
14 #include <ModelAPI_ResultPart.h>
15 #include <ModelAPI_ResultConstruction.h>
16 #include <ModelAPI_CompositeFeature.h>
17 #include <ModelAPI_ResultBody.h>
18 #include <GeomAPI_Wire.h>
20 #include <TopoDS_Iterator.hxx>
22 #include <TopoDS_Compound.hxx>
24 #include <TopExp_Explorer.hxx>
25 #include <TopTools_ListOfShape.hxx>
26 #include <TopTools_MapOfShape.hxx>
27 #include <TopTools_IndexedMapOfShape.hxx>
28 #include <TopTools_ListIteratorOfListOfShape.hxx>
29 #include <TopTools_IndexedDataMapOfShapeListOfShape.hxx>
30 #include <TopTools_MapIteratorOfMapOfShape.hxx>
31 #include <BRep_Builder.hxx>
32 #include <TNaming_Iterator.hxx>
33 #include <TNaming_Tool.hxx>
34 #include <TNaming_NamedShape.hxx>
35 #include <TNaming_Localizer.hxx>
36 #include <TDataStd_Name.hxx>
37 #include <TColStd_MapOfTransient.hxx>
42 #include <BRepTools.hxx>
45 Model_SelectionNaming::Model_SelectionNaming(TDF_Label theSelectionLab)
47 myLab = theSelectionLab;
50 std::string Model_SelectionNaming::getShapeName(
51 std::shared_ptr<Model_Document> theDoc, const TopoDS_Shape& theShape,
52 ResultPtr& theContext, const bool theAnotherDoc, const bool theWholeContext)
55 // add the result name to the name of the shape
56 // (it was in BodyBuilder, but did not work on Result rename)
57 bool isNeedContextName = theContext->shape().get() != NULL;
58 // check if the subShape is already in DF
59 Handle(TNaming_NamedShape) aNS = TNaming_Tool::NamedShape(theShape, myLab);
60 Handle(TDataStd_Name) anAttr;
61 if(!aNS.IsNull() && !aNS->IsEmpty()) { // in the document
62 if(aNS->Label().FindAttribute(TDataStd_Name::GetID(), anAttr)) {
63 std::shared_ptr<Model_Data> aData =
64 std::dynamic_pointer_cast<Model_Data>(theContext->data());
65 if (isNeedContextName && aData && aData->label().IsEqual(aNS->Label())) {
66 // do nothing because this context name will be added later in this method
68 aName = TCollection_AsciiString(anAttr->Get()).ToCString();
69 // indexes are added to sub-shapes not primitives
70 // (primitives must not be located at the same label)
71 if(!aName.empty() && aNS->Evolution() != TNaming_PRIMITIVE && isNeedContextName) {
72 const TDF_Label& aLabel = aNS->Label();//theDoc->findNamingName(aName);
73 static const std::string aPostFix("_");
74 TNaming_Iterator anItL(aNS);
75 for(int i = 1; anItL.More(); anItL.Next(), i++) {
76 // in #1766 IsEqual produced no index of the face
77 if(anItL.NewShape().IsSame(theShape)) {
79 aName += TCollection_AsciiString (i).ToCString();
84 // if a shape is under another context, use this name, not theContext
85 std::shared_ptr<Model_Data> aContextData =
86 std::dynamic_pointer_cast<Model_Data>(theContext->data());
87 // for constructions the naming is in arguments and has no evolution, so, apply this only
89 if (isNeedContextName && theContext->groupName() == ModelAPI_ResultBody::group() &&
90 !aNS->Label().IsDescendant(aContextData->label())) {
91 isNeedContextName = false;
92 TDF_Label aNSDataLab = aNS->Label();
93 while(aNSDataLab.Depth() != 7 && aNSDataLab.Depth() > 5)
94 aNSDataLab = aNSDataLab.Father();
95 ObjectPtr aNewContext = theDoc->objects()->object(aNSDataLab);
96 if (!aNewContext.get() && aNSDataLab.Depth() == 7) {
97 aNSDataLab = aNSDataLab.Father().Father();
98 aNewContext = theDoc->objects()->object(aNSDataLab);
100 if (aNewContext.get()) {
101 aName = aNewContext->data()->name() + "/" + aName;
108 // Name is empty and this is full context, it just add the whole context name that must be added
109 bool isEmptyName = aName.empty();
110 if (isNeedContextName && (!isEmptyName || theWholeContext)) {
111 aName = theContext->data()->name() + (isEmptyName ? "" : ("/" + aName));
113 aName = theContext->document()->kind() + "/" + aName; // PartSet
118 bool isTrivial (const TopTools_ListOfShape& theAncestors, TopTools_IndexedMapOfShape& theSMap)
120 // a trivial case: F1 & F2, aNumber = 1, i.e. intersection gives 1 edge.
121 TopoDS_Compound aCmp;
123 BB.MakeCompound(aCmp);
124 TopTools_ListIteratorOfListOfShape it(theAncestors);
125 for(;it.More();it.Next()) {
126 BB.Add(aCmp, it.Value());
127 theSMap.Add(it.Value());
130 TopTools_IndexedDataMapOfShapeListOfShape aMap2;
131 TopExp::MapShapesAndAncestors(aCmp, TopAbs_EDGE, TopAbs_FACE, aMap2);
132 for (int i = 1; i <= aMap2.Extent(); i++) {
133 const TopoDS_Shape& aKey = aMap2.FindKey(i);
134 const TopTools_ListOfShape& anAncestors = aMap2.FindFromIndex(i);
135 if(anAncestors.Extent() > 1) aNumber++;
137 if(aNumber > 1) return false;
141 std::string Model_SelectionNaming::namingName(ResultPtr& theContext,
142 std::shared_ptr<GeomAPI_Shape> theSubSh, const std::string& theDefaultName,
143 const bool theAnotherDoc)
145 std::string aName("Undefined name");
146 if(!theContext.get() || theContext->shape()->isNull())
147 return !theDefaultName.empty() ? theDefaultName : aName;
149 // if it is in result of another part
150 std::shared_ptr<Model_Document> aDoc =
151 std::dynamic_pointer_cast<Model_Document>(theContext->document());
152 if (theContext->groupName() == ModelAPI_ResultPart::group()) {
153 ResultPartPtr aPart = std::dynamic_pointer_cast<ModelAPI_ResultPart>(theContext);
156 return aPart->data()->name() + "/" + aPart->nameInPart(theSubSh, anIndex);
158 return aPart->data()->name();
161 if (!theSubSh.get() || theSubSh->isNull()) { // no subshape, so just the whole feature name
162 // but if it is in another Part, add this part name
163 std::string aPartName;
165 aPartName = theContext->document()->kind() + "/"; // PartSet
166 return aPartName + theContext->data()->name();
168 TopoDS_Shape aSubShape = theSubSh->impl<TopoDS_Shape>();
169 TopoDS_Shape aContext = theContext->shape()->impl<TopoDS_Shape>();
171 if(aSubShape.ShapeType() == TopAbs_COMPOUND) {
172 BRepTools::Write(aSubShape, "Selection.brep");
173 BRepTools::Write(aContext, "Context.brep");
176 aName = getShapeName(aDoc, aSubShape, theContext, theAnotherDoc,
177 theContext->shape()->isEqual(theSubSh));
179 if(aName.empty() ) { // not in the document!
180 TopAbs_ShapeEnum aType = aSubShape.ShapeType();
183 // the Face should be in DF. If it is not the case, it is an error ==> to be debugged
187 // name structure: F1 & F2 [& F3 & F4],
188 // where F1 & F2 the faces which gives the Edge in trivial case
189 // if it is not atrivial case we use localization by neighbours. F3 & F4 - neighbour faces
190 if (BRep_Tool::Degenerated(TopoDS::Edge(aSubShape))) {
191 aName = "Degenerated_Edge";
194 TopTools_IndexedDataMapOfShapeListOfShape aMap;
195 TopExp::MapShapesAndAncestors(aContext, TopAbs_EDGE, TopAbs_FACE, aMap);
196 TopTools_IndexedMapOfShape aSMap; // map for ancestors of the sub-shape
197 bool isTrivialCase(true);
198 if(aMap.Contains(aSubShape)) {
199 const TopTools_ListOfShape& anAncestors = aMap.FindFromKey(aSubShape);
200 // check that it is not a trivial case (F1 & F2: aNumber = 1)
201 isTrivialCase = isTrivial(anAncestors, aSMap);
204 TopTools_ListOfShape aListOfNbs;
205 if(!isTrivialCase) { // find Neighbors
206 TNaming_Localizer aLocalizer;
207 TopTools_MapOfShape aMap3;
208 aLocalizer.FindNeighbourg(aContext, aSubShape, aMap3);
209 //int n = aMap3.Extent();
210 TopTools_MapIteratorOfMapOfShape it(aMap3);
211 for(;it.More();it.Next()) {
212 const TopoDS_Shape& aNbShape = it.Key(); // neighbor edge
213 //TopAbs_ShapeEnum aType = aNbShape.ShapeType();
214 const TopTools_ListOfShape& aList = aMap.FindFromKey(aNbShape);
215 TopTools_ListIteratorOfListOfShape it2(aList);
216 for(;it2.More();it2.Next()) {
217 if(aSMap.Contains(it2.Value())) continue; // skip this Face
218 aListOfNbs.Append(it2.Value());
221 } // else a trivial case
223 // build name of the sub-shape Edge
224 for(int i=1; i <= aSMap.Extent(); i++) {
225 const TopoDS_Shape& aFace = aSMap.FindKey(i);
226 std::string aFaceName = getShapeName(aDoc, aFace, theContext, theAnotherDoc, false);
230 aName += "&" + aFaceName;
232 TopTools_ListIteratorOfListOfShape itl(aListOfNbs);
233 for (;itl.More();itl.Next()) {
234 std::string aFaceName = getShapeName(aDoc, itl.Value(), theContext, theAnotherDoc, false);
235 aName += "&" + aFaceName;
241 // name structure (Monifold Topology):
242 // 1) F1 | F2 | F3 - intersection of 3 faces defines a vertex - trivial case.
243 // 2) F1 | F2 | F3 [|F4 [|Fn]] - redundant definition,
244 // but it should be kept as is to obtain safe recomputation
245 // 2) F1 | F2 - intersection of 2 faces definses a vertex - applicable for case
246 // when 1 faces is cylindrical, conical, spherical or revolution and etc.
247 // 3) E1 | E2 | E3 - intersection of 3 edges defines a vertex - when we have case of a shell
248 // or compound of 2 open faces.
249 // 4) E1 | E2 - intesection of 2 edges defines a vertex - when we have a case of
250 // two independent edges (wire or compound)
251 // implemented 2 first cases
253 TopTools_IndexedDataMapOfShapeListOfShape aMap;
254 TopExp::MapShapesAndAncestors(aContext, TopAbs_VERTEX, TopAbs_FACE, aMap);
255 TopTools_ListOfShape aList;
256 TopTools_MapOfShape aFMap;
257 // simetimes when group is moved in history, naming may be badly updated, so
258 // avoid crash in FindFromKey (issue 1842)
259 if (aMap.Contains(aSubShape)) {
260 const TopTools_ListOfShape& aList2 = aMap.FindFromKey(aSubShape);
262 TopTools_ListIteratorOfListOfShape itl2(aList2);
263 for (int i = 1;itl2.More();itl2.Next(),i++) {
264 if(aFMap.Add(itl2.Value()))
265 aList.Append(itl2.Value());
269 int n = aList.Extent();
270 bool isByFaces = n >= 3;
271 if(!isByFaces) { // open topology case or Compound case => via edges
272 TopTools_IndexedDataMapOfShapeListOfShape aMap;
273 TopExp::MapShapesAndAncestors(aContext, TopAbs_VERTEX, TopAbs_EDGE, aMap);
274 const TopTools_ListOfShape& aList22 = aMap.FindFromKey(aSubShape);
275 if(aList22.Extent() >= 2) { // regular solution
277 // bug! duplication; fix is below
279 TopTools_ListOfShape aListE;
280 TopTools_ListIteratorOfListOfShape itl2(aList22);
281 for (int i = 1;itl2.More();itl2.Next(),i++) {
282 if(aFMap.Add(itl2.Value()))
283 aListE.Append(itl2.Value());
286 TopTools_ListIteratorOfListOfShape itl(aListE);
287 for (int i = 1;itl.More();itl.Next(),i++) {
288 const TopoDS_Shape& anEdge = itl.Value();
289 std::string anEdgeName = getShapeName(aDoc, anEdge, theContext, theAnotherDoc, false);
290 if (anEdgeName.empty()) { // edge is not in DS, trying by faces anyway
298 aName += "&" + anEdgeName;
301 else { // dangle vertex: if(aList22.Extent() == 1)
302 //it should be already in DF
306 TopTools_ListIteratorOfListOfShape itl(aList);
307 for (int i = 1;itl.More();itl.Next(),i++) {
308 const TopoDS_Shape& aFace = itl.Value();
309 std::string aFaceName = getShapeName(aDoc, aFace, theContext, theAnotherDoc, false);
313 aName += "&" + aFaceName;
324 TopAbs_ShapeEnum translateType (const std::string& theType)
326 // map from the textual shape types to OCCT enumeration
327 static std::map<std::string, TopAbs_ShapeEnum> aShapeTypes;
329 if(aShapeTypes.size() == 0) {
330 aShapeTypes["compound"] = TopAbs_COMPOUND;
331 aShapeTypes["compounds"] = TopAbs_COMPOUND;
332 aShapeTypes["compsolid"] = TopAbs_COMPSOLID;
333 aShapeTypes["compsolids"] = TopAbs_COMPSOLID;
334 aShapeTypes["solid"] = TopAbs_SOLID;
335 aShapeTypes["solids"] = TopAbs_SOLID;
336 aShapeTypes["shell"] = TopAbs_SHELL;
337 aShapeTypes["shells"] = TopAbs_SHELL;
338 aShapeTypes["face"] = TopAbs_FACE;
339 aShapeTypes["faces"] = TopAbs_FACE;
340 aShapeTypes["wire"] = TopAbs_WIRE;
341 aShapeTypes["wires"] = TopAbs_WIRE;
342 aShapeTypes["edge"] = TopAbs_EDGE;
343 aShapeTypes["edges"] = TopAbs_EDGE;
344 aShapeTypes["vertex"] = TopAbs_VERTEX;
345 aShapeTypes["vertices"] = TopAbs_VERTEX;
346 aShapeTypes["COMPOUND"] = TopAbs_COMPOUND;
347 aShapeTypes["COMPOUNDS"] = TopAbs_COMPOUND;
348 aShapeTypes["COMPSOLID"] = TopAbs_COMPSOLID;
349 aShapeTypes["COMPSOLIDS"] = TopAbs_COMPSOLID;
350 aShapeTypes["SOLID"] = TopAbs_SOLID;
351 aShapeTypes["SOLIDS"] = TopAbs_SOLID;
352 aShapeTypes["SHELL"] = TopAbs_SHELL;
353 aShapeTypes["SHELLS"] = TopAbs_SHELL;
354 aShapeTypes["FACE"] = TopAbs_FACE;
355 aShapeTypes["FACES"] = TopAbs_FACE;
356 aShapeTypes["WIRE"] = TopAbs_WIRE;
357 aShapeTypes["WIRES"] = TopAbs_WIRE;
358 aShapeTypes["EDGE"] = TopAbs_EDGE;
359 aShapeTypes["EDGES"] = TopAbs_EDGE;
360 aShapeTypes["VERTEX"] = TopAbs_VERTEX;
361 aShapeTypes["VERTICES"] = TopAbs_VERTEX;
363 if (aShapeTypes.find(theType) != aShapeTypes.end())
364 return aShapeTypes[theType];
365 Events_InfoMessage("Model_SelectionNaming",
366 "Shape type defined in XML is not implemented!").send();
370 const TopoDS_Shape getShapeFromNS(
371 const std::string& theSubShapeName, Handle(TNaming_NamedShape) theNS)
373 TopoDS_Shape aSelection;
374 std::string::size_type n = theSubShapeName.rfind('/');
375 if (n == std::string::npos) n = -1;
376 std::string aSubString = theSubShapeName.substr(n + 1);
377 n = aSubString.rfind('_');
379 if (n != std::string::npos) {// for primitives this is a first
380 // if we have here the same name as theSubShapeName, there is no index in compound, it is whole
381 Handle(TDataStd_Name) aName;
382 if (!theNS->Label().FindAttribute(TDataStd_Name::GetID(), aName) ||
383 aName->Get() != aSubString.c_str()) {
384 aSubString = aSubString.substr(n+1);
385 indx = atoi(aSubString.c_str());
389 TNaming_Iterator anItL(theNS);
390 for(int i = 1; anItL.More(); anItL.Next(), i++) {
392 return anItL.NewShape();
398 const TopoDS_Shape findFaceByName(
399 const std::string& theSubShapeName, std::shared_ptr<Model_Document> theDoc)
402 //std::string::size_type n, nb = theSubShapeName.rfind('/');
403 //if (nb == std::string::npos) nb = 0;
404 //std::string aSubString = theSubShapeName.substr(nb + 1);
405 std::string aSubString = theSubShapeName;
407 TDF_Label aLabel = theDoc->findNamingName(aSubString);
408 if (aLabel.IsNull()) { // try to remove additional artificial suffix
409 std::string::size_type n = aSubString.rfind('_');
410 if (n != std::string::npos) {
411 aSubString = aSubString.substr(0, n);
412 aLabel = theDoc->findNamingName(aSubString);
415 if(aLabel.IsNull()) return aFace;
416 Handle(TNaming_NamedShape) aNS;
417 if(aLabel.FindAttribute(TNaming_NamedShape::GetID(), aNS)) {
418 aFace = getShapeFromNS(theSubShapeName, aNS);
423 size_t ParseName(const std::string& theSubShapeName, std::list<std::string>& theList)
425 std::string aName = theSubShapeName;
426 std::string aLastName;
427 size_t n1(0), n2(0); // n1 - start position, n2 - position of the delimiter
428 while ((n2 = aName.find('&', n1)) != std::string::npos) {
429 const std::string aName1 = aName.substr(n1, n2 - n1); //name of face
430 theList.push_back(aName1);
432 aLastName = aName.substr(n1);
434 if(!aLastName.empty())
435 theList.push_back(aLastName);
436 return theList.size();
439 const TopoDS_Shape findCommonShape(
440 const TopAbs_ShapeEnum theType, const TopTools_ListOfShape& theList)
442 if(theList.Extent() < 2) {
443 return TopoDS_Shape();
446 // Store in maps sub-shapes from each face.
447 std::vector<TopTools_MapOfShape> aVec;
448 for(TopTools_ListIteratorOfListOfShape anIt(theList); anIt.More(); anIt.Next()) {
449 const TopoDS_Shape aFace = anIt.Value();
450 TopTools_MapOfShape aMap;
451 for(TopExp_Explorer anExp(aFace, theType); anExp.More(); anExp.Next()) {
452 const TopoDS_Shape& aSubShape = anExp.Current();
453 aMap.Add(anExp.Current());
455 aVec.push_back(aMap);
458 // Find sub-shape shared between all faces.
459 TopoDS_Shape aSharedShape;
460 for(TopTools_MapIteratorOfMapOfShape anIt(aVec[0]); anIt.More(); anIt.Next()) {
461 const TopoDS_Shape& aSubShape = anIt.Value();
463 for(int anIndex = 1; anIndex < aVec.size(); ++anIndex) {
464 if(aVec[anIndex].Contains(aSubShape)) {
468 if(aSharedNb == theList.Extent()) {
469 if(aSharedShape.IsNull()) {
470 aSharedShape = aSubShape;
472 // More than one shape shared between all faces, return null shape in this case.
473 return TopoDS_Shape();
481 std::string getContextName(const std::string& theSubShapeName)
484 std::string::size_type n = theSubShapeName.find('/');
485 if (n == std::string::npos) return theSubShapeName;
486 aName = theSubShapeName.substr(0, n);
490 /// Parses naming name of sketch sub-elements: takes indices and orientation
491 /// (if theOriented = true) from this name. Map theIDs constains indices ->
492 /// orientations and start/end vertices: negative is reversed, 2 - start, 3 - end
493 bool parseSubIndices(CompositeFeaturePtr theComp, //< to iterate names
494 const std::string& theName, const char* theShapeType,
495 std::map<int, int>& theIDs, const bool theOriented = false)
497 // collect all IDs in the name
498 std::map<std::string, int> aNames; // short name of sub -> ID of sub of theComp
499 const int aSubNum = theComp->numberOfSubs();
500 for(int a = 0; a < aSubNum; a++) {
501 FeaturePtr aSub = theComp->subFeature(a);
502 const std::list<std::shared_ptr<ModelAPI_Result> >& aResults = aSub->results();
503 std::list<std::shared_ptr<ModelAPI_Result> >::const_iterator aRes = aResults.cbegin();
504 // there may be many shapes (circle and center)
505 for(; aRes != aResults.cend(); aRes++) {
506 ResultConstructionPtr aConstr =
507 std::dynamic_pointer_cast<ModelAPI_ResultConstruction>(*aRes);
509 aNames[Model_SelectionNaming::shortName(aConstr)] = theComp->subFeatureId(a);
514 size_t aPrevPos = theName.find("/") + 1, aLastNamePos;
515 bool isShape = false; // anyway the first world must be 'Vertex'
517 aLastNamePos = theName.find('-', aPrevPos);
518 std::string anID = theName.substr(aPrevPos, aLastNamePos - aPrevPos);
520 if (anID != theShapeType)
524 int anOrientation = 1; // default
525 if (theOriented) { // here must be a symbol in the end of digit 'f' or 'r'
526 std::string::iterator aSymbol = anID.end() - 1;
527 if (*aSymbol == 'r') anOrientation = -1;
528 anID.erase(aSymbol); // remove last symbol
530 // check start/end symbols
531 std::string::iterator aBack = anID.end() - 1;
534 anID.erase(aBack); // remove last symbol
535 } else if (*aBack == 'e') {
537 anID.erase(aBack); // remove last symbol
540 if (aNames.find(anID) != aNames.end()) {
541 theIDs[aNames[anID]] = anOrientation;
544 aPrevPos = aLastNamePos + 1;
545 } while (aLastNamePos != std::string::npos);
549 /// produces theEdge orientation relatively to theContext face
550 int Model_SelectionNaming::edgeOrientation(const TopoDS_Shape& theContext, TopoDS_Edge& theEdge)
552 if (theContext.ShapeType() != TopAbs_FACE && theContext.ShapeType() != TopAbs_WIRE)
554 if (theEdge.Orientation() == TopAbs_FORWARD)
556 if (theEdge.Orientation() == TopAbs_REVERSED)
561 std::shared_ptr<GeomAPI_Shape> Model_SelectionNaming::findAppropriateFace(
562 std::shared_ptr<ModelAPI_Result>& theConstr,
563 NCollection_DataMap<Handle(Geom_Curve), int>& theCurves, const bool theIsWire)
565 int aBestFound = 0; // best number of found edges (not percentage: issue 1019)
566 int aBestOrient = 0; // for the equal "BestFound" additional parameter is orientation
567 std::shared_ptr<GeomAPI_Shape> aResult;
568 ResultConstructionPtr aConstructionContext =
569 std::dynamic_pointer_cast<ModelAPI_ResultConstruction>(theConstr);
570 if (!aConstructionContext.get())
572 for(int aFaceIndex = 0; aFaceIndex < aConstructionContext->facesNum(); aFaceIndex++) {
573 int aFound = 0, aNotFound = 0, aSameOrientation = 0;
575 TopoDS::Face(aConstructionContext->face(aFaceIndex)->impl<TopoDS_Shape>());
576 std::list<TopoDS_Shape> aFacesWires; // faces or wires to iterate
578 for(TopExp_Explorer aWires(aFace, TopAbs_WIRE); aWires.More(); aWires.Next()) {
579 aFacesWires.push_back(aWires.Current());
582 aFacesWires.push_back(aFace);
584 std::list<TopoDS_Shape>::iterator aFW = aFacesWires.begin();
585 for(; aFW != aFacesWires.end(); aFW++) {
586 TopExp_Explorer anEdgesExp(*aFW, TopAbs_EDGE);
587 TColStd_MapOfTransient alreadyProcessed; // to avoid counting edges with same curved (841)
588 for(; anEdgesExp.More(); anEdgesExp.Next()) {
589 TopoDS_Edge anEdge = TopoDS::Edge(anEdgesExp.Current());
590 if (!anEdge.IsNull()) {
591 Standard_Real aFirst, aLast;
592 Handle(Geom_Curve) aCurve = BRep_Tool::Curve(anEdge, aFirst, aLast);
593 if (alreadyProcessed.Contains(aCurve))
595 alreadyProcessed.Add(aCurve);
596 if (theCurves.IsBound(aCurve)) {
598 int anOrient = theCurves.Find(aCurve);
599 if (anOrient != 0) { // extra comparision score is orientation
600 if (edgeOrientation(aFace, anEdge) == anOrient)
608 if (aFound + aNotFound != 0) {
609 if (aFound > aBestFound ||
610 (aFound == aBestFound && aSameOrientation > aBestOrient)) {
612 aBestOrient = aSameOrientation;
614 std::shared_ptr<GeomAPI_Wire> aWire(new GeomAPI_Wire);
615 aWire->setImpl(new TopoDS_Shape(*aFW));
618 aResult = aConstructionContext->face(aFaceIndex);
627 std::string Model_SelectionNaming::shortName(
628 std::shared_ptr<ModelAPI_ResultConstruction>& theConstr, const int theEdgeVertexPos)
630 std::string aName = theConstr->data()->name();
631 // remove "-", "/" and "&" command-symbols
632 aName.erase(std::remove(aName.begin(), aName.end(), '-'), aName.end());
633 aName.erase(std::remove(aName.begin(), aName.end(), '/'), aName.end());
634 aName.erase(std::remove(aName.begin(), aName.end(), '&'), aName.end());
635 // remove the last 's', 'e', 'f' and 'r' symbols:
636 // they are used as markers of start/end/forward/rewersed indicators
637 static const std::string aSyms("sefr");
638 std::string::iterator aSuffix = aName.end() - 1;
639 while(aSyms.find(*aSuffix) != std::string::npos) {
642 aName.erase(aSuffix + 1, aName.end());
644 if (theEdgeVertexPos == 1) {
645 aName += "s"; // start
646 } else if (theEdgeVertexPos == 2) {
652 // type ::= COMP | COMS | SOLD | SHEL | FACE | WIRE | EDGE | VERT
653 bool Model_SelectionNaming::selectSubShape(const std::string& theType,
654 const std::string& theSubShapeName, std::shared_ptr<Model_Document> theDoc,
655 std::shared_ptr<GeomAPI_Shape>& theShapeToBeSelected, std::shared_ptr<ModelAPI_Result>& theCont)
657 if(theSubShapeName.empty() || theType.empty()) return false;
658 TopAbs_ShapeEnum aType = translateType(theType);
660 // check that it was selected in another document
661 size_t aSlash = theSubShapeName.find("/");
662 std::string aSubShapeName = theSubShapeName;
663 std::shared_ptr<Model_Document> aDoc = theDoc;
664 if (aSlash != std::string::npos) {
665 std::string aDocName = theSubShapeName.substr(0, aSlash);
666 ResultPartPtr aFoundPart;
667 DocumentPtr aRootDoc = ModelAPI_Session::get()->moduleDocument();
668 if (aDocName == aRootDoc->kind()) {
669 aDoc = std::dynamic_pointer_cast<Model_Document>(aRootDoc);
671 for (int a = aRootDoc->size(ModelAPI_ResultPart::group()) - 1; a >= 0; a--) {
672 ResultPartPtr aPart = std::dynamic_pointer_cast<ModelAPI_ResultPart>(
673 aRootDoc->object(ModelAPI_ResultPart::group(), a));
674 if (aPart.get() && aPart->isActivated() && aPart->data()->name() == aDocName) {
675 aDoc = std::dynamic_pointer_cast<Model_Document>(aPart->partDoc());
681 if (aDoc != theDoc) {
682 // so, the first word is the document name => reduce the string for the next manips
683 aSubShapeName = theSubShapeName.substr(aSlash + 1);
684 if (aSubShapeName.empty() && aFoundPart.get()) { // the whole Part result
685 theCont = aFoundPart;
691 std::string aContName = getContextName(aSubShapeName);
692 if(aContName.empty()) return false;
693 ResultPtr aCont = aDoc->findByName(aContName);
694 // possible this is body where postfix is added to distinguish several shapes on the same label
695 int aSubShapeId = -1; // -1 means sub shape not found
696 // for result body the name wihtout "_" has higher priority than with it: it is always added
697 if ((!aCont.get()/* || (aCont->groupName() == ModelAPI_ResultBody::group())*/) &&
698 aContName == aSubShapeName) {
699 size_t aPostIndex = aContName.rfind('_');
700 if (aPostIndex != std::string::npos) {
701 std::string aSubContName = aContName.substr(0, aPostIndex);
702 ResultPtr aSubCont = aDoc->findByName(aSubContName);
703 if (aSubCont.get()) {
705 std::string aNum = aContName.substr(aPostIndex + 1);
706 aSubShapeId = std::stoi(aNum);
707 } catch (std::invalid_argument&) {
710 if (aSubShapeId > 0) {
711 aContName = aSubContName;
719 TopoDS_Shape aSelection;
725 aSelection = findFaceByName(aSubShapeName, aDoc);
730 const TDF_Label& aLabel = aDoc->findNamingName(aSubShapeName);
731 if(!aLabel.IsNull()) {
732 Handle(TNaming_NamedShape) aNS;
733 if(aLabel.FindAttribute(TNaming_NamedShape::GetID(), aNS)) {
734 aSelection = getShapeFromNS(aSubShapeName, aNS);
741 const TDF_Label& aLabel = aDoc->findNamingName(aSubShapeName);
742 if(!aLabel.IsNull()) {
743 Handle(TNaming_NamedShape) aNS;
744 if(aLabel.FindAttribute(TNaming_NamedShape::GetID(), aNS)) {
745 aSelection = getShapeFromNS(aSubShapeName, aNS);
750 case TopAbs_COMPOUND:
751 case TopAbs_COMPSOLID:
754 default: {//TopAbs_SHAPE
755 /// case when the whole sketch is selected, so,
756 /// selection type is compound, but there is no value
757 if (aCont.get() && aCont->shape().get()) {
758 if (aCont->shape()->impl<TopoDS_Shape>().ShapeType() == aType) {
761 } else if (aSubShapeId > 0) { // try to find sub-shape by the index
762 TopExp_Explorer anExp(aCont->shape()->impl<TopoDS_Shape>(), aType);
763 for(; aSubShapeId > 1 && anExp.More(); aSubShapeId--) {
767 std::shared_ptr<GeomAPI_Shape> aShapeToBeSelected(new GeomAPI_Shape());
768 aShapeToBeSelected->setImpl(new TopoDS_Shape(anExp.Current()));
769 theShapeToBeSelected = aShapeToBeSelected;
778 // another try to find edge or vertex by faces
779 std::list<std::string> aListofNames;
780 size_t aN = aSelection.IsNull() ? ParseName(aSubShapeName, aListofNames) : 0;
781 if (aSelection.IsNull() && (aType == TopAbs_EDGE || aType == TopAbs_VERTEX)) {
783 TopTools_ListOfShape aList;
784 std::list<std::string>::iterator it = aListofNames.begin();
785 for(; it != aListofNames.end(); it++){
786 const TopoDS_Shape aFace = findFaceByName(*it, aDoc);
790 aSelection = findCommonShape(aType, aList);
793 // in case of construction, there is no registered names for all sub-elements,
794 // even for the main element; so, trying to find them by name (without "&" intersections)
796 size_t aConstrNamePos = aSubShapeName.find("/");
797 bool isFullName = aConstrNamePos == std::string::npos;
798 std::string aContrName = aContName;
799 ResultPtr aConstr = aDoc->findByName(aContrName);
800 if (aConstr.get() && aConstr->groupName() == ModelAPI_ResultConstruction::group()) {
803 // For the full construction selection shape must be empty.
804 //theShapeToBeSelected = aConstr->shape();
807 // for sketch sub-elements selected
808 CompositeFeaturePtr aComposite =
809 std::dynamic_pointer_cast<ModelAPI_CompositeFeature>(aDoc->feature(aConstr));
810 if (aComposite.get()) {
811 if (aType == TopAbs_VERTEX || aType == TopAbs_EDGE) {
812 // collect all IDs in the name
813 std::map<int, int> anIDs;
814 if (!parseSubIndices(aComposite, aSubShapeName,
815 aType == TopAbs_EDGE ? "Edge" : "Vertex", anIDs))
818 const int aSubNum = aComposite->numberOfSubs();
819 for(int a = 0; a < aSubNum; a++) {
820 int aCompID = aComposite->subFeatureId(a);
821 if (anIDs.find(aCompID) != anIDs.end()) { // found the vertex/edge shape
822 FeaturePtr aSub = aComposite->subFeature(a);
823 const std::list<std::shared_ptr<ModelAPI_Result> >& aResults = aSub->results();
824 std::list<std::shared_ptr<ModelAPI_Result> >::const_iterator aRIt = aResults.cbegin();
825 // there may be many shapes (circle and center)
826 for(; aRIt != aResults.cend(); aRIt++) {
827 ResultConstructionPtr aRes =
828 std::dynamic_pointer_cast<ModelAPI_ResultConstruction>(*aRIt);
830 int anOrientation = abs(anIDs[aCompID]);
831 TopoDS_Shape aShape = aRes->shape()->impl<TopoDS_Shape>();
832 if (anOrientation == 1) {
833 if (aType == aShape.ShapeType()) {
834 theShapeToBeSelected = aRes->shape();
837 } else { // take first or second vertex of the edge
838 TopoDS_Shape aShape = aRes->shape()->impl<TopoDS_Shape>();
839 if (aShape.ShapeType() == TopAbs_VERTEX) continue;
840 TopExp_Explorer anExp(aShape, aType);
841 for(; anExp.More() && anOrientation != 2; anOrientation--)
844 std::shared_ptr<GeomAPI_Shape> aShapeToBeSelected(new GeomAPI_Shape());
845 aShapeToBeSelected->setImpl(new TopoDS_Shape(anExp.Current()));
846 theShapeToBeSelected = aShapeToBeSelected;
854 // sketch faces is identified by format "Sketch_1/Face-2f-8f-11r"
855 } else if (aType == TopAbs_FACE || aType == TopAbs_WIRE) {
856 std::map<int, int> anIDs;
857 if (!parseSubIndices(aComposite, aSubShapeName,
858 aType == TopAbs_FACE ? "Face" : "Wire", anIDs, true))
861 // curves and orientations of edges
862 NCollection_DataMap<Handle(Geom_Curve), int> allCurves;
863 const int aSubNum = aComposite->numberOfSubs();
864 for(int a = 0; a < aSubNum; a++) {
865 int aSubID = aComposite->subFeatureId(a);
866 if (anIDs.find(aSubID) != anIDs.end()) {
867 FeaturePtr aSub = aComposite->subFeature(a);
868 const std::list<std::shared_ptr<ModelAPI_Result> >& aResults = aSub->results();
869 std::list<std::shared_ptr<ModelAPI_Result> >::const_iterator aRes;
870 for(aRes = aResults.cbegin(); aRes != aResults.cend(); aRes++) {
871 ResultConstructionPtr aConstr =
872 std::dynamic_pointer_cast<ModelAPI_ResultConstruction>(*aRes);
873 if (aConstr->shape() && aConstr->shape()->isEdge()) {
874 const TopoDS_Shape& aResShape = aConstr->shape()->impl<TopoDS_Shape>();
875 TopoDS_Edge anEdge = TopoDS::Edge(aResShape);
876 if (!anEdge.IsNull()) {
877 Standard_Real aFirst, aLast;
878 Handle(Geom_Curve) aCurve = BRep_Tool::Curve(anEdge, aFirst, aLast);
879 allCurves.Bind(aCurve, anIDs[aSubID] > 0 ? 1 : -1);
885 std::shared_ptr<GeomAPI_Shape> aFoundFW =
886 findAppropriateFace(aConstr, allCurves, aType == TopAbs_WIRE);
887 if (aFoundFW.get()) {
888 theShapeToBeSelected = aFoundFW;
891 } else if (aType == TopAbs_WIRE) {
892 // sketch faces is identified by format "Sketch_1/Face-2f-8f-11r"
893 std::map<int, int> anIDs;
894 if (!parseSubIndices(aComposite, aSubShapeName, "Wire", anIDs))
897 // curves and orientations of edges
898 NCollection_DataMap<Handle(Geom_Curve), int> allCurves;
899 const int aSubNum = aComposite->numberOfSubs();
900 for(int a = 0; a < aSubNum; a++) {
901 int aSubID = aComposite->subFeatureId(a);
902 if (anIDs.find(aSubID) != anIDs.end()) {
903 FeaturePtr aSub = aComposite->subFeature(a);
904 const std::list<std::shared_ptr<ModelAPI_Result> >& aResults = aSub->results();
905 std::list<std::shared_ptr<ModelAPI_Result> >::const_iterator aRes;
906 for(aRes = aResults.cbegin(); aRes != aResults.cend(); aRes++) {
907 ResultConstructionPtr aConstr =
908 std::dynamic_pointer_cast<ModelAPI_ResultConstruction>(*aRes);
909 if (aConstr->shape() && aConstr->shape()->isEdge()) {
910 const TopoDS_Shape& aResShape = aConstr->shape()->impl<TopoDS_Shape>();
911 TopoDS_Edge anEdge = TopoDS::Edge(aResShape);
912 if (!anEdge.IsNull()) {
913 Standard_Real aFirst, aLast;
914 Handle(Geom_Curve) aCurve = BRep_Tool::Curve(anEdge, aFirst, aLast);
915 allCurves.Bind(aCurve, anIDs[aSubID] > 0 ? 1 : -1);
921 std::shared_ptr<GeomAPI_Shape> aFoundFW =
922 findAppropriateFace(aConstr, allCurves, aType == TopAbs_WIRE);
923 if (aFoundFW.get()) {
924 theShapeToBeSelected = aFoundFW;
931 if (!aSelection.IsNull()) {
932 // Select it (must be after N=0 checking,
933 // since for simple constructions the shape must be null)
934 std::shared_ptr<GeomAPI_Shape> aShapeToBeSelected(new GeomAPI_Shape());
935 aShapeToBeSelected->setImpl(new TopoDS_Shape(aSelection));
936 theShapeToBeSelected = aShapeToBeSelected;