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 <ModelAPI_Feature.h>
11 #include <Events_InfoMessage.h>
12 #include <ModelAPI_Session.h>
13 #include <ModelAPI_ResultPart.h>
14 #include <ModelAPI_ResultConstruction.h>
15 #include <ModelAPI_CompositeFeature.h>
16 #include <ModelAPI_ResultBody.h>
18 #include <TopoDS_Iterator.hxx>
20 #include <TopoDS_Compound.hxx>
22 #include <TopExp_Explorer.hxx>
23 #include <TopTools_ListOfShape.hxx>
24 #include <TopTools_MapOfShape.hxx>
25 #include <TopTools_IndexedMapOfShape.hxx>
26 #include <TopTools_ListIteratorOfListOfShape.hxx>
27 #include <TopTools_IndexedDataMapOfShapeListOfShape.hxx>
28 #include <TopTools_MapIteratorOfMapOfShape.hxx>
29 #include <BRep_Builder.hxx>
30 #include <TNaming_Iterator.hxx>
31 #include <TNaming_Tool.hxx>
32 #include <TNaming_NamedShape.hxx>
33 #include <TNaming_Localizer.hxx>
34 #include <TDataStd_Name.hxx>
35 #include <TColStd_MapOfTransient.hxx>
40 #include <BRepTools.hxx>
43 Model_SelectionNaming::Model_SelectionNaming(TDF_Label theSelectionLab)
45 myLab = theSelectionLab;
48 std::string Model_SelectionNaming::getShapeName(
49 std::shared_ptr<Model_Document> theDoc, const TopoDS_Shape& theShape,
50 const bool theAddContextName)
53 // check if the subShape is already in DF
54 Handle(TNaming_NamedShape) aNS = TNaming_Tool::NamedShape(theShape, myLab);
55 Handle(TDataStd_Name) anAttr;
56 if(!aNS.IsNull() && !aNS->IsEmpty()) { // in the document
57 if(aNS->Label().FindAttribute(TDataStd_Name::GetID(), anAttr)) {
58 aName = TCollection_AsciiString(anAttr->Get()).ToCString();
59 // indexes are added to sub-shapes not primitives (primitives must not be located at the same label)
60 if(!aName.empty() && aNS->Evolution() != TNaming_PRIMITIVE && theAddContextName) {
61 const TDF_Label& aLabel = aNS->Label();//theDoc->findNamingName(aName);
62 static const std::string aPostFix("_");
63 TNaming_Iterator anItL(aNS);
64 for(int i = 1; anItL.More(); anItL.Next(), i++) {
65 if(anItL.NewShape() == theShape) {
67 aName += TCollection_AsciiString (i).ToCString();
72 if (theAddContextName && aName.find("/") == std::string::npos) { // searching for the context object
73 for(TDF_Label anObjL = aNS->Label(); anObjL.Depth() > 4; anObjL = anObjL.Father()) {
74 int aDepth = anObjL.Depth();
75 if (aDepth == 5 || aDepth == 7) {
76 ObjectPtr anObj = theDoc->objects()->object(anObjL);
78 aName = anObj->data()->name() + "/" + aName;
88 bool isTrivial (const TopTools_ListOfShape& theAncestors, TopTools_IndexedMapOfShape& theSMap)
90 // a trivial case: F1 & F2, aNumber = 1, i.e. intersection gives 1 edge.
93 BB.MakeCompound(aCmp);
94 TopTools_ListIteratorOfListOfShape it(theAncestors);
95 for(;it.More();it.Next()) {
96 BB.Add(aCmp, it.Value());
97 theSMap.Add(it.Value());
100 TopTools_IndexedDataMapOfShapeListOfShape aMap2;
101 TopExp::MapShapesAndAncestors(aCmp, TopAbs_EDGE, TopAbs_FACE, aMap2);
102 for (int i = 1; i <= aMap2.Extent(); i++) {
103 const TopoDS_Shape& aKey = aMap2.FindKey(i);
104 const TopTools_ListOfShape& anAncestors = aMap2.FindFromIndex(i);
105 if(anAncestors.Extent() > 1) aNumber++;
107 if(aNumber > 1) return false;
111 std::string Model_SelectionNaming::namingName(ResultPtr& theContext,
112 std::shared_ptr<GeomAPI_Shape> theSubSh, const std::string& theDefaultName,
113 const bool theAnotherDoc)
115 std::string aName("Undefined name");
116 if(!theContext.get() || theContext->shape()->isNull())
117 return !theDefaultName.empty() ? theDefaultName : aName;
119 // if it is in result of another part
120 std::shared_ptr<Model_Document> aDoc =
121 std::dynamic_pointer_cast<Model_Document>(theContext->document());
122 if (theContext->groupName() == ModelAPI_ResultPart::group()) {
123 ResultPartPtr aPart = std::dynamic_pointer_cast<ModelAPI_ResultPart>(theContext);
125 return aPart->data()->name() + "/" + aPart->nameInPart(theSubSh, anIndex);
128 if (!theSubSh.get() || theSubSh->isNull()) { // no subshape, so just the whole feature name
129 // but if it is in another Part, add this part name
130 std::string aPartName;
132 aPartName = theContext->document()->kind() + "/"; // PartSet
133 return aPartName + theContext->data()->name();
135 TopoDS_Shape aSubShape = theSubSh->impl<TopoDS_Shape>();
136 TopoDS_Shape aContext = theContext->shape()->impl<TopoDS_Shape>();
138 if(aSubShape.ShapeType() == TopAbs_COMPOUND) {
139 BRepTools::Write(aSubShape, "Selection.brep");
140 BRepTools::Write(aContext, "Context.brep");
144 // add the result name to the name of the shape (it was in BodyBuilder, but did not work on Result rename)
145 bool isNeedContextName = theContext->shape().get() && !theContext->shape()->isEqual(theSubSh);
147 // check if the subShape is already in DF
148 aName = getShapeName(aDoc, aSubShape, isNeedContextName);
149 if(aName.empty() ) { // not in the document!
150 TopAbs_ShapeEnum aType = aSubShape.ShapeType();
153 // the Face should be in DF. If it is not the case, it is an error ==> to be debugged
157 // name structure: F1 & F2 [& F3 & F4], where F1 & F2 the faces which gives the Edge in trivial case
158 // if it is not atrivial case we use localization by neighbours. F3 & F4 - neighbour faces
159 if (BRep_Tool::Degenerated(TopoDS::Edge(aSubShape))) {
160 aName = "Degenerated_Edge";
163 TopTools_IndexedDataMapOfShapeListOfShape aMap;
164 TopExp::MapShapesAndAncestors(aContext, TopAbs_EDGE, TopAbs_FACE, aMap);
165 TopTools_IndexedMapOfShape aSMap; // map for ancestors of the sub-shape
166 bool isTrivialCase(true);
167 if(aMap.Contains(aSubShape)) {
168 const TopTools_ListOfShape& anAncestors = aMap.FindFromKey(aSubShape);
169 // check that it is not a trivial case (F1 & F2: aNumber = 1)
170 isTrivialCase = isTrivial(anAncestors, aSMap);
173 TopTools_ListOfShape aListOfNbs;
174 if(!isTrivialCase) { // find Neighbors
175 TNaming_Localizer aLocalizer;
176 TopTools_MapOfShape aMap3;
177 aLocalizer.FindNeighbourg(aContext, aSubShape, aMap3);
178 //int n = aMap3.Extent();
179 TopTools_MapIteratorOfMapOfShape it(aMap3);
180 for(;it.More();it.Next()) {
181 const TopoDS_Shape& aNbShape = it.Key(); // neighbor edge
182 //TopAbs_ShapeEnum aType = aNbShape.ShapeType();
183 const TopTools_ListOfShape& aList = aMap.FindFromKey(aNbShape);
184 TopTools_ListIteratorOfListOfShape it2(aList);
185 for(;it2.More();it2.Next()) {
186 if(aSMap.Contains(it2.Value())) continue; // skip this Face
187 aListOfNbs.Append(it2.Value());
190 } // else a trivial case
192 // build name of the sub-shape Edge
193 for(int i=1; i <= aSMap.Extent(); i++) {
194 const TopoDS_Shape& aFace = aSMap.FindKey(i);
195 std::string aFaceName = getShapeName(aDoc, aFace, isNeedContextName);
199 aName += "&" + aFaceName;
201 TopTools_ListIteratorOfListOfShape itl(aListOfNbs);
202 for (;itl.More();itl.Next()) {
203 std::string aFaceName = getShapeName(aDoc, itl.Value(), isNeedContextName);
204 aName += "&" + aFaceName;
210 // name structure (Monifold Topology):
211 // 1) F1 | F2 | F3 - intersection of 3 faces defines a vertex - trivial case.
212 // 2) F1 | F2 | F3 [|F4 [|Fn]] - redundant definition, but it should be kept as is to obtain safe recomputation
213 // 2) F1 | F2 - intersection of 2 faces definses a vertex - applicable for case
214 // when 1 faces is cylindrical, conical, spherical or revolution and etc.
215 // 3) E1 | E2 | E3 - intersection of 3 edges defines a vertex - when we have case of a shell
216 // or compound of 2 open faces.
217 // 4) E1 | E2 - intesection of 2 edges defines a vertex - when we have a case of
218 // two independent edges (wire or compound)
219 // implemented 2 first cases
221 TopTools_IndexedDataMapOfShapeListOfShape aMap;
222 TopExp::MapShapesAndAncestors(aContext, TopAbs_VERTEX, TopAbs_FACE, aMap);
223 const TopTools_ListOfShape& aList2 = aMap.FindFromKey(aSubShape);
224 TopTools_ListOfShape aList;
225 TopTools_MapOfShape aFMap;
227 TopTools_ListIteratorOfListOfShape itl2(aList2);
228 for (int i = 1;itl2.More();itl2.Next(),i++) {
229 if(aFMap.Add(itl2.Value()))
230 aList.Append(itl2.Value());
232 int n = aList.Extent();
233 bool isByFaces = n >= 3;
234 if(!isByFaces) { // open topology case or Compound case => via edges
235 TopTools_IndexedDataMapOfShapeListOfShape aMap;
236 TopExp::MapShapesAndAncestors(aContext, TopAbs_VERTEX, TopAbs_EDGE, aMap);
237 const TopTools_ListOfShape& aList22 = aMap.FindFromKey(aSubShape);
238 if(aList22.Extent() >= 2) { // regular solution
240 // bug! duplication; fix is below
242 TopTools_ListOfShape aListE;
243 TopTools_ListIteratorOfListOfShape itl2(aList22);
244 for (int i = 1;itl2.More();itl2.Next(),i++) {
245 if(aFMap.Add(itl2.Value()))
246 aListE.Append(itl2.Value());
249 TopTools_ListIteratorOfListOfShape itl(aListE);
250 for (int i = 1;itl.More();itl.Next(),i++) {
251 const TopoDS_Shape& anEdge = itl.Value();
252 std::string anEdgeName = getShapeName(aDoc, anEdge, isNeedContextName);
253 if (anEdgeName.empty()) { // edge is not in DS, trying by faces anyway
261 aName += "&" + anEdgeName;
264 else { // dangle vertex: if(aList22.Extent() == 1)
265 //it should be already in DF
269 TopTools_ListIteratorOfListOfShape itl(aList);
270 for (int i = 1;itl.More();itl.Next(),i++) {
271 const TopoDS_Shape& aFace = itl.Value();
272 std::string aFaceName = getShapeName(aDoc, aFace, isNeedContextName);
276 aName += "&" + aFaceName;
287 TopAbs_ShapeEnum translateType (const std::string& theType)
289 // map from the textual shape types to OCCT enumeration
290 static std::map<std::string, TopAbs_ShapeEnum> aShapeTypes;
292 if(aShapeTypes.size() == 0) {
293 aShapeTypes["compound"] = TopAbs_COMPOUND;
294 aShapeTypes["compounds"] = TopAbs_COMPOUND;
295 aShapeTypes["compsolid"] = TopAbs_COMPSOLID;
296 aShapeTypes["compsolids"] = TopAbs_COMPSOLID;
297 aShapeTypes["solid"] = TopAbs_SOLID;
298 aShapeTypes["solids"] = TopAbs_SOLID;
299 aShapeTypes["shell"] = TopAbs_SHELL;
300 aShapeTypes["shells"] = TopAbs_SHELL;
301 aShapeTypes["face"] = TopAbs_FACE;
302 aShapeTypes["faces"] = TopAbs_FACE;
303 aShapeTypes["wire"] = TopAbs_WIRE;
304 aShapeTypes["wires"] = TopAbs_WIRE;
305 aShapeTypes["edge"] = TopAbs_EDGE;
306 aShapeTypes["edges"] = TopAbs_EDGE;
307 aShapeTypes["vertex"] = TopAbs_VERTEX;
308 aShapeTypes["vertices"] = TopAbs_VERTEX;
309 aShapeTypes["COMPOUND"] = TopAbs_COMPOUND;
310 aShapeTypes["COMPOUNDS"] = TopAbs_COMPOUND;
311 aShapeTypes["COMPSOLID"] = TopAbs_COMPSOLID;
312 aShapeTypes["COMPSOLIDS"] = TopAbs_COMPSOLID;
313 aShapeTypes["SOLID"] = TopAbs_SOLID;
314 aShapeTypes["SOLIDS"] = TopAbs_SOLID;
315 aShapeTypes["SHELL"] = TopAbs_SHELL;
316 aShapeTypes["SHELLS"] = TopAbs_SHELL;
317 aShapeTypes["FACE"] = TopAbs_FACE;
318 aShapeTypes["FACES"] = TopAbs_FACE;
319 aShapeTypes["WIRE"] = TopAbs_WIRE;
320 aShapeTypes["WIRES"] = TopAbs_WIRE;
321 aShapeTypes["EDGE"] = TopAbs_EDGE;
322 aShapeTypes["EDGES"] = TopAbs_EDGE;
323 aShapeTypes["VERTEX"] = TopAbs_VERTEX;
324 aShapeTypes["VERTICES"] = TopAbs_VERTEX;
326 if (aShapeTypes.find(theType) != aShapeTypes.end())
327 return aShapeTypes[theType];
328 Events_InfoMessage("Model_SelectionNaming", "Shape type defined in XML is not implemented!").send();
332 const TopoDS_Shape getShapeFromNS(
333 const std::string& theSubShapeName, Handle(TNaming_NamedShape) theNS)
335 TopoDS_Shape aSelection;
336 std::string::size_type n = theSubShapeName.rfind('/');
337 if (n == std::string::npos) n = 0;
338 std::string aSubString = theSubShapeName.substr(n + 1);
339 n = aSubString.rfind('_');
341 if (n == std::string::npos) {// for primitives this is a first
344 aSubString = aSubString.substr(n+1);
345 indx = atoi(aSubString.c_str());
348 TNaming_Iterator anItL(theNS);
349 for(int i = 1; anItL.More(); anItL.Next(), i++) {
351 return anItL.NewShape();
357 const TopoDS_Shape findFaceByName(
358 const std::string& theSubShapeName, std::shared_ptr<Model_Document> theDoc)
361 //std::string::size_type n, nb = theSubShapeName.rfind('/');
362 //if (nb == std::string::npos) nb = 0;
363 //std::string aSubString = theSubShapeName.substr(nb + 1);
364 std::string aSubString = theSubShapeName;
366 TDF_Label aLabel = theDoc->findNamingName(aSubString);
367 if (aLabel.IsNull()) { // try to remove additional artificial suffix
368 std::string::size_type n = aSubString.rfind('_');
369 if (n != std::string::npos) {
370 aSubString = aSubString.substr(0, n);
371 aLabel = theDoc->findNamingName(aSubString);
374 if(aLabel.IsNull()) return aFace;
375 Handle(TNaming_NamedShape) aNS;
376 if(aLabel.FindAttribute(TNaming_NamedShape::GetID(), aNS)) {
377 aFace = getShapeFromNS(theSubShapeName, aNS);
382 size_t ParseName(const std::string& theSubShapeName, std::list<std::string>& theList)
384 std::string aName = theSubShapeName;
385 std::string aLastName;
386 size_t n1(0), n2(0); // n1 - start position, n2 - position of the delimiter
387 while ((n2 = aName.find('&', n1)) != std::string::npos) {
388 const std::string aName1 = aName.substr(n1, n2 - n1); //name of face
389 theList.push_back(aName1);
391 aLastName = aName.substr(n1);
393 if(!aLastName.empty())
394 theList.push_back(aLastName);
395 return theList.size();
398 const TopoDS_Shape findCommonShape(
399 const TopAbs_ShapeEnum theType, const TopTools_ListOfShape& theList)
402 std::vector<TopTools_MapOfShape> aVec;
403 TopTools_MapOfShape aMap1, aMap2, aMap3, aMap4;
404 if(theList.Extent() > 1) {
405 aVec.push_back(aMap1);
406 aVec.push_back(aMap2);
408 if(theList.Extent() > 2)
409 aVec.push_back(aMap3);
410 if(theList.Extent() == 4)
411 aVec.push_back(aMap4);
414 TopTools_ListIteratorOfListOfShape it(theList);
415 for(int i = 0;it.More();it.Next(),i++) {
416 const TopoDS_Shape& aFace = it.Value();
418 TopExp_Explorer anExp (aFace, theType);
419 for(;anExp.More();anExp.Next()) {
420 const TopoDS_Shape& anEdge = anExp.Current();
421 if (!anEdge.IsNull())
422 aVec[i].Add(anExp.Current());
425 TopExp_Explorer anExp (aFace, TopAbs_VERTEX);
426 for(;anExp.More();anExp.Next()) {
427 const TopoDS_Shape& aVertex = anExp.Current();
428 if (!aVertex.IsNull())
429 aVec[i].Add(anExp.Current());
433 //trivial case: 2 faces
434 TopTools_ListOfShape aList;
435 TopTools_MapIteratorOfMapOfShape it2(aVec[0]);
436 for(;it2.More();it2.Next()) {
437 if(aVec[1].Contains(it2.Key())) {
439 if(theList.Extent() == 2)
442 aList.Append(it2.Key());
445 if(aList.Extent() && aVec.size() > 3) {// list of common edges ==> search ny neighbors
446 if(aVec[2].Extent() && aVec[3].Extent()) {
447 TopTools_ListIteratorOfListOfShape it(aList);
448 for(;it.More();it.Next()) {
449 const TopoDS_Shape& aCand = it.Value();
450 // not yet completelly implemented, to be rechecked
451 TopoDS_Vertex aV1, aV2;
452 TopExp::Vertices(TopoDS::Edge(aCand), aV1, aV2);
454 if(aVec[2].Contains(aV1)) aNum++;
455 else if(aVec[2].Contains(aV2)) aNum++;
456 if(aVec[3].Contains(aV1)) aNum++;
457 else if(aVec[3].Contains(aV2)) aNum++;
466 if(aList.Extent() && aVec.size() == 3) {
468 TopTools_ListIteratorOfListOfShape it(aList);
469 for(;it.More();it.Next()) {
470 const TopoDS_Shape& aCand = it.Value();
471 if(aVec[2].Contains(aCand)) {
480 std::string getContextName(const std::string& theSubShapeName)
483 std::string::size_type n = theSubShapeName.find('/');
484 if (n == std::string::npos) return theSubShapeName;
485 aName = theSubShapeName.substr(0, n);
489 /// Parses naming name of sketch sub-elements: takes indices and orientation
490 /// (if theOriented = true) from this name. Map theIDs constains indices ->
491 /// orientations and start/end vertices: negative is reversed, 2 - start, 3 - end
492 bool parseSubIndices(CompositeFeaturePtr theComp, //< to iterate names
493 const std::string& theName, const char* theShapeType,
494 std::map<int, int>& theIDs, const bool theOriented = false)
496 // collect all IDs in the name
497 std::map<std::string, int> aNames; // short name of sub -> ID of sub of theComp
498 const int aSubNum = theComp->numberOfSubs();
499 for(int a = 0; a < aSubNum; a++) {
500 FeaturePtr aSub = theComp->subFeature(a);
501 const std::list<std::shared_ptr<ModelAPI_Result> >& aResults = aSub->results();
502 std::list<std::shared_ptr<ModelAPI_Result> >::const_iterator aRes = aResults.cbegin();
503 // there may be many shapes (circle and center)
504 for(; aRes != aResults.cend(); aRes++) {
505 ResultConstructionPtr aConstr =
506 std::dynamic_pointer_cast<ModelAPI_ResultConstruction>(*aRes);
508 aNames[Model_SelectionNaming::shortName(aConstr)] = theComp->subFeatureId(a);
513 size_t aPrevPos = theName.find("/") + 1, aLastNamePos;
514 bool isShape = false; // anyway the first world must be 'Vertex'
516 aLastNamePos = theName.find('-', aPrevPos);
517 std::string anID = theName.substr(aPrevPos, aLastNamePos - aPrevPos);
519 if (anID != theShapeType)
523 int anOrientation = 1; // default
524 if (theOriented) { // here must be a symbol in the end of digit 'f' or 'r'
525 std::string::iterator aSymbol = anID.end() - 1;
526 if (*aSymbol == 'r') anOrientation = -1;
527 anID.erase(aSymbol); // remove last symbol
529 // check start/end symbols
530 std::string::iterator aBack = anID.end() - 1;
533 anID.erase(aBack); // remove last symbol
534 } else if (*aBack == 'e') {
536 anID.erase(aBack); // remove last symbol
539 if (aNames.find(anID) != aNames.end()) {
540 theIDs[aNames[anID]] = anOrientation;
543 aPrevPos = aLastNamePos + 1;
544 } while (aLastNamePos != std::string::npos);
548 /// produces theEdge orientation relatively to theContext face
549 int Model_SelectionNaming::edgeOrientation(const TopoDS_Shape& theContext, TopoDS_Edge& theEdge)
551 if (theContext.ShapeType() != TopAbs_FACE && theContext.ShapeType() != TopAbs_WIRE)
553 if (theEdge.Orientation() == TopAbs_FORWARD)
555 if (theEdge.Orientation() == TopAbs_REVERSED)
560 std::shared_ptr<GeomAPI_Shape> Model_SelectionNaming::findAppropriateFace(
561 std::shared_ptr<ModelAPI_Result>& theConstr,
562 NCollection_DataMap<Handle(Geom_Curve), int>& theCurves)
564 int aBestFound = 0; // best number of found edges (not percentage: issue 1019)
565 int aBestOrient = 0; // for the equal "BestFound" additional parameter is orientation
566 std::shared_ptr<GeomAPI_Shape> aResult;
567 ResultConstructionPtr aConstructionContext =
568 std::dynamic_pointer_cast<ModelAPI_ResultConstruction>(theConstr);
569 if (!aConstructionContext.get())
571 for(int aFaceIndex = 0; aFaceIndex < aConstructionContext->facesNum(); aFaceIndex++) {
572 int aFound = 0, aNotFound = 0, aSameOrientation = 0;
574 TopoDS::Face(aConstructionContext->face(aFaceIndex)->impl<TopoDS_Shape>());
575 TopExp_Explorer anEdgesExp(aFace, TopAbs_EDGE);
576 TColStd_MapOfTransient alreadyProcessed; // to avoid counting edges with same curved (841)
577 for(; anEdgesExp.More(); anEdgesExp.Next()) {
578 TopoDS_Edge anEdge = TopoDS::Edge(anEdgesExp.Current());
579 if (!anEdge.IsNull()) {
580 Standard_Real aFirst, aLast;
581 Handle(Geom_Curve) aCurve = BRep_Tool::Curve(anEdge, aFirst, aLast);
582 if (alreadyProcessed.Contains(aCurve))
584 alreadyProcessed.Add(aCurve);
585 if (theCurves.IsBound(aCurve)) {
587 int anOrient = theCurves.Find(aCurve);
588 if (anOrient != 0) { // extra comparision score is orientation
589 if (edgeOrientation(aFace, anEdge) == anOrient)
597 if (aFound + aNotFound != 0) {
598 if (aFound > aBestFound ||
599 (aFound == aBestFound && aSameOrientation > aBestOrient)) {
601 aBestOrient = aSameOrientation;
602 aResult = aConstructionContext->face(aFaceIndex);
609 std::string Model_SelectionNaming::shortName(
610 std::shared_ptr<ModelAPI_ResultConstruction>& theConstr, const int theEdgeVertexPos)
612 std::string aName = theConstr->data()->name();
613 // remove "-", "/" and "&" command-symbols
614 aName.erase(std::remove(aName.begin(), aName.end(), '-'), aName.end());
615 aName.erase(std::remove(aName.begin(), aName.end(), '/'), aName.end());
616 aName.erase(std::remove(aName.begin(), aName.end(), '&'), aName.end());
617 // remove the last 's', 'e', 'f' and 'r' symbols: they are used as markers of start/end/forward/rewersed indicators
618 static const std::string aSyms("sefr");
619 std::string::iterator aSuffix = aName.end() - 1;
620 while(aSyms.find(*aSuffix) != std::string::npos) {
623 aName.erase(aSuffix + 1, aName.end());
625 if (theEdgeVertexPos == 1) {
626 aName += "s"; // start
627 } else if (theEdgeVertexPos == 2) {
633 // type ::= COMP | COMS | SOLD | SHEL | FACE | WIRE | EDGE | VERT
634 bool Model_SelectionNaming::selectSubShape(const std::string& theType,
635 const std::string& theSubShapeName, std::shared_ptr<Model_Document> theDoc,
636 std::shared_ptr<GeomAPI_Shape>& theShapeToBeSelected, std::shared_ptr<ModelAPI_Result>& theCont)
638 if(theSubShapeName.empty() || theType.empty()) return false;
639 TopAbs_ShapeEnum aType = translateType(theType);
641 // check that it was selected in another document
642 size_t aSlash = theSubShapeName.find("/");
643 std::string aSubShapeName = theSubShapeName;
644 std::shared_ptr<Model_Document> aDoc = theDoc;
645 if (aSlash != std::string::npos) {
646 std::string aDocName = theSubShapeName.substr(0, aSlash);
647 DocumentPtr aRootDoc = ModelAPI_Session::get()->moduleDocument();
648 if (aDocName == aRootDoc->kind()) {
649 aDoc = std::dynamic_pointer_cast<Model_Document>(aRootDoc);
651 for (int a = aRootDoc->size(ModelAPI_ResultPart::group()) - 1; a >= 0; a--) {
652 ResultPartPtr aPart = std::dynamic_pointer_cast<ModelAPI_ResultPart>(
653 aRootDoc->object(ModelAPI_ResultPart::group(), a));
654 if (aPart.get() && aPart->isActivated() && aPart->data()->name() == aDocName) {
655 aDoc = std::dynamic_pointer_cast<Model_Document>(aPart->partDoc());
659 if (aDoc != theDoc) { // so, the first word is the document name => reduce the string for the next manips
660 aSubShapeName = theSubShapeName.substr(aSlash + 1);
664 std::string aContName = getContextName(aSubShapeName);
665 if(aContName.empty()) return false;
666 ResultPtr aCont = aDoc->findByName(aContName);
667 // possible this is body where postfix is added to distinguish several shapes on the same label
668 int aSubShapeId = -1; // -1 means sub shape not found
669 // for result body the name wihtout "_" has higher priority than with it: it is always added
670 if ((!aCont.get()/* || (aCont->groupName() == ModelAPI_ResultBody::group())*/) &&
671 aContName == aSubShapeName) {
672 size_t aPostIndex = aContName.rfind('_');
673 if (aPostIndex != std::string::npos) {
674 std::string aSubContName = aContName.substr(0, aPostIndex);
675 ResultPtr aSubCont = aDoc->findByName(aSubContName);
676 if (aSubCont.get()) {
678 std::string aNum = aContName.substr(aPostIndex + 1);
679 aSubShapeId = std::stoi(aNum);
680 } catch (std::invalid_argument&) {
683 if (aSubShapeId > 0) {
684 aContName = aSubContName;
692 TopoDS_Shape aSelection;
698 aSelection = findFaceByName(aSubShapeName, aDoc);
703 const TDF_Label& aLabel = aDoc->findNamingName(aSubShapeName);
704 if(!aLabel.IsNull()) {
705 Handle(TNaming_NamedShape) aNS;
706 if(aLabel.FindAttribute(TNaming_NamedShape::GetID(), aNS)) {
707 aSelection = getShapeFromNS(aSubShapeName, aNS);
714 const TDF_Label& aLabel = aDoc->findNamingName(aSubShapeName);
715 if(!aLabel.IsNull()) {
716 Handle(TNaming_NamedShape) aNS;
717 if(aLabel.FindAttribute(TNaming_NamedShape::GetID(), aNS)) {
718 aSelection = getShapeFromNS(aSubShapeName, aNS);
723 case TopAbs_COMPOUND:
724 case TopAbs_COMPSOLID:
727 default: {//TopAbs_SHAPE
728 /// case when the whole sketch is selected, so, selection type is compound, but there is no value
729 if (aCont.get() && aCont->shape().get()) {
730 if (aCont->shape()->impl<TopoDS_Shape>().ShapeType() == aType) {
733 } else if (aSubShapeId > 0) { // try to find sub-shape by the index
734 TopExp_Explorer anExp(aCont->shape()->impl<TopoDS_Shape>(), aType);
735 for(; aSubShapeId > 1 && anExp.More(); aSubShapeId--) {
739 std::shared_ptr<GeomAPI_Shape> aShapeToBeSelected(new GeomAPI_Shape());
740 aShapeToBeSelected->setImpl(new TopoDS_Shape(anExp.Current()));
741 theShapeToBeSelected = aShapeToBeSelected;
750 // another try to find edge or vertex by faces
751 std::list<std::string> aListofNames;
752 size_t aN = aSelection.IsNull() ? ParseName(aSubShapeName, aListofNames) : 0;
753 if (aSelection.IsNull() && (aType == TopAbs_EDGE || aType == TopAbs_VERTEX)) {
754 if(aN > 1 && (aN < 4 || (aType == TopAbs_EDGE && aN < 5))) { // 2 || 3 or 4 for EDGE
755 TopTools_ListOfShape aList;
756 std::list<std::string>::iterator it = aListofNames.begin();
757 for(; it != aListofNames.end(); it++){
758 const TopoDS_Shape aFace = findFaceByName(*it, aDoc);
762 aSelection = findCommonShape(aType, aList);
765 if (!aSelection.IsNull()) {// Select it
766 std::shared_ptr<GeomAPI_Shape> aShapeToBeSelected(new GeomAPI_Shape());
767 aShapeToBeSelected->setImpl(new TopoDS_Shape(aSelection));
768 theShapeToBeSelected = aShapeToBeSelected;
772 // in case of construction, there is no registered names for all sub-elements,
773 // even for the main element; so, trying to find them by name (without "&" intersections)
775 size_t aConstrNamePos = aSubShapeName.find("/");
776 bool isFullName = aConstrNamePos == std::string::npos;
777 std::string aContrName = aContName;
778 ResultPtr aConstr = aDoc->findByName(aContrName);
779 if (aConstr.get() && aConstr->groupName() == ModelAPI_ResultConstruction::group()) {
782 // For the full construction selection shape must be empty.
783 //theShapeToBeSelected = aConstr->shape();
786 // for sketch sub-elements selected
787 CompositeFeaturePtr aComposite =
788 std::dynamic_pointer_cast<ModelAPI_CompositeFeature>(aDoc->feature(aConstr));
789 if (aComposite.get()) {
790 if (aType == TopAbs_VERTEX || aType == TopAbs_EDGE) {
791 // collect all IDs in the name
792 std::map<int, int> anIDs;
793 if (!parseSubIndices(aComposite, aSubShapeName,
794 aType == TopAbs_EDGE ? "Edge" : "Vertex", anIDs))
797 const int aSubNum = aComposite->numberOfSubs();
798 for(int a = 0; a < aSubNum; a++) {
799 int aCompID = aComposite->subFeatureId(a);
800 if (anIDs.find(aCompID) != anIDs.end()) { // found the vertex/edge shape
801 FeaturePtr aSub = aComposite->subFeature(a);
802 const std::list<std::shared_ptr<ModelAPI_Result> >& aResults = aSub->results();
803 std::list<std::shared_ptr<ModelAPI_Result> >::const_iterator aRIt = aResults.cbegin();
804 // there may be many shapes (circle and center)
805 for(; aRIt != aResults.cend(); aRIt++) {
806 ResultConstructionPtr aRes =
807 std::dynamic_pointer_cast<ModelAPI_ResultConstruction>(*aRIt);
809 int anOrientation = abs(anIDs[aCompID]);
810 TopoDS_Shape aShape = aRes->shape()->impl<TopoDS_Shape>();
811 if (anOrientation == 1) {
812 if (aType == aShape.ShapeType()) {
813 theShapeToBeSelected = aRes->shape();
816 } else { // take first or second vertex of the edge
817 TopoDS_Shape aShape = aRes->shape()->impl<TopoDS_Shape>();
818 TopExp_Explorer anExp(aShape, aType);
819 for(; anExp.More() && anOrientation != 2; anOrientation--)
822 std::shared_ptr<GeomAPI_Shape> aShapeToBeSelected(new GeomAPI_Shape());
823 aShapeToBeSelected->setImpl(new TopoDS_Shape(anExp.Current()));
824 theShapeToBeSelected = aShapeToBeSelected;
832 // sketch faces is identified by format "Sketch_1/Face-2f-8f-11r"
833 } else if (aType == TopAbs_FACE || aType == TopAbs_WIRE) {
834 std::map<int, int> anIDs;
835 if (!parseSubIndices(aComposite, aSubShapeName,
836 aType == TopAbs_FACE ? "Face" : "Wire", anIDs, true))
839 NCollection_DataMap<Handle(Geom_Curve), int> allCurves; // curves and orientations of edges
840 const int aSubNum = aComposite->numberOfSubs();
841 for(int a = 0; a < aSubNum; a++) {
842 int aSubID = aComposite->subFeatureId(a);
843 if (anIDs.find(aSubID) != anIDs.end()) {
844 FeaturePtr aSub = aComposite->subFeature(a);
845 const std::list<std::shared_ptr<ModelAPI_Result> >& aResults = aSub->results();
846 std::list<std::shared_ptr<ModelAPI_Result> >::const_iterator aRes;
847 for(aRes = aResults.cbegin(); aRes != aResults.cend(); aRes++) {
848 ResultConstructionPtr aConstr =
849 std::dynamic_pointer_cast<ModelAPI_ResultConstruction>(*aRes);
850 if (aConstr->shape() && aConstr->shape()->isEdge()) {
851 const TopoDS_Shape& aResShape = aConstr->shape()->impl<TopoDS_Shape>();
852 TopoDS_Edge anEdge = TopoDS::Edge(aResShape);
853 if (!anEdge.IsNull()) {
854 Standard_Real aFirst, aLast;
855 Handle(Geom_Curve) aCurve = BRep_Tool::Curve(anEdge, aFirst, aLast);
856 allCurves.Bind(aCurve, anIDs[aSubID] > 0 ? 1 : -1);
862 std::shared_ptr<GeomAPI_Shape> aFoundFace = findAppropriateFace(aConstr, allCurves);
863 if (aFoundFace.get()) {
864 if (aType == TopAbs_WIRE) { // just get a wire from face to have wire
865 TopExp_Explorer aWireExp(aFoundFace->impl<TopoDS_Shape>(), TopAbs_WIRE);
866 if (aWireExp.More()) {
867 theShapeToBeSelected.reset(new GeomAPI_Shape);
868 theShapeToBeSelected->setImpl<TopoDS_Shape>(new TopoDS_Shape(aWireExp.Current()));
871 theShapeToBeSelected = aFoundFace;
875 } else if (aType == TopAbs_WIRE) { // sketch faces is identified by format "Sketch_1/Face-2f-8f-11r"
876 std::map<int, int> anIDs;
877 if (!parseSubIndices(aComposite, aSubShapeName, "Wire", anIDs))
880 NCollection_DataMap<Handle(Geom_Curve), int> allCurves; // curves and orientations of edges
881 const int aSubNum = aComposite->numberOfSubs();
882 for(int a = 0; a < aSubNum; a++) {
883 int aSubID = aComposite->subFeatureId(a);
884 if (anIDs.find(aSubID) != anIDs.end()) {
885 FeaturePtr aSub = aComposite->subFeature(a);
886 const std::list<std::shared_ptr<ModelAPI_Result> >& aResults = aSub->results();
887 std::list<std::shared_ptr<ModelAPI_Result> >::const_iterator aRes;
888 for(aRes = aResults.cbegin(); aRes != aResults.cend(); aRes++) {
889 ResultConstructionPtr aConstr =
890 std::dynamic_pointer_cast<ModelAPI_ResultConstruction>(*aRes);
891 if (aConstr->shape() && aConstr->shape()->isEdge()) {
892 const TopoDS_Shape& aResShape = aConstr->shape()->impl<TopoDS_Shape>();
893 TopoDS_Edge anEdge = TopoDS::Edge(aResShape);
894 if (!anEdge.IsNull()) {
895 Standard_Real aFirst, aLast;
896 Handle(Geom_Curve) aCurve = BRep_Tool::Curve(anEdge, aFirst, aLast);
897 allCurves.Bind(aCurve, anIDs[aSubID] > 0 ? 1 : -1);
903 std::shared_ptr<GeomAPI_Shape> aFoundFace = findAppropriateFace(aConstr, allCurves);
904 if (aFoundFace.get()) {
905 theShapeToBeSelected = aFoundFace;