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0030686: Visualization, SelectMgr_ViewerSelector - sorting issues of transformation...
[occt.git] / src / TNaming / TNaming_Tool.cxx
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b311480e 1// Created on: 1997-01-06
2// Created by: Yves FRICAUD
3// Copyright (c) 1997-1999 Matra Datavision
973c2be1 4// Copyright (c) 1999-2014 OPEN CASCADE SAS
b311480e 5//
973c2be1 6// This file is part of Open CASCADE Technology software library.
b311480e 7//
d5f74e42 8// This library is free software; you can redistribute it and/or modify it under
9// the terms of the GNU Lesser General Public License version 2.1 as published
973c2be1 10// by the Free Software Foundation, with special exception defined in the file
11// OCCT_LGPL_EXCEPTION.txt. Consult the file LICENSE_LGPL_21.txt included in OCCT
12// distribution for complete text of the license and disclaimer of any warranty.
b311480e 13//
973c2be1 14// Alternatively, this file may be used under the terms of Open CASCADE
15// commercial license or contractual agreement.
7fd59977 16
42cf5bc1 17
18#include <BRep_Builder.hxx>
19#include <Standard_NoSuchObject.hxx>
20#include <TDF_AttributeMap.hxx>
21#include <TDF_ChildIterator.hxx>
22#include <TDF_Label.hxx>
7fd59977 23#include <TDF_LabelList.hxx>
42cf5bc1 24#include <TDF_MapIteratorOfAttributeMap.hxx>
25#include <TDF_Tool.hxx>
26#include <TNaming_Iterator.hxx>
27#include <TNaming_ListIteratorOfListOfNamedShape.hxx>
28#include <TNaming_ListOfNamedShape.hxx>
29#include <TNaming_Localizer.hxx>
7fd59977 30#include <TNaming_NamedShape.hxx>
42cf5bc1 31#include <TNaming_Naming.hxx>
7fd59977 32#include <TNaming_NewShapeIterator.hxx>
33#include <TNaming_OldShapeIterator.hxx>
7fd59977 34#include <TNaming_RefShape.hxx>
42cf5bc1 35#include <TNaming_Tool.hxx>
36#include <TNaming_UsedShapes.hxx>
37#include <TopExp_Explorer.hxx>
7fd59977 38#include <TopoDS_Compound.hxx>
42cf5bc1 39#include <TopoDS_Shape.hxx>
0df87563 40#include <TopTools_IndexedMapOfShape.hxx>
7fd59977 41#include <TopTools_MapIteratorOfMapOfShape.hxx>
42cf5bc1 42#include <TopTools_MapOfShape.hxx>
7fd59977 43
44//=======================================================================
45//function : LastModif
46//purpose :
47//=======================================================================
7fd59977 48static void LastModif( TNaming_NewShapeIterator& it,
49 const TopoDS_Shape& S,
0df87563 50 TopTools_IndexedMapOfShape& MS,
7fd59977 51 const TDF_LabelMap& Updated,
52 TDF_LabelList& Deleted)
53{
54 Standard_Boolean YaModif = Standard_False;
55 for (; it.More(); it.Next()) {
56 const TDF_Label& Lab = it.Label();
57 if (!Updated.Contains(Lab)) continue;
58
59 if (it.IsModification()) {
60 YaModif = Standard_True;
61 TNaming_NewShapeIterator it2(it);
62 if (!it2.More()) {
63 const TopoDS_Shape& S1 = it.Shape();
64 if (S1.IsNull()) {
65 Deleted.Append(Lab);
66 }
67 else {
68 MS.Add (S1); // Modified
69 }
70 }
71 else
72 LastModif(it2,it.Shape(),MS,Updated,Deleted);
73 }
74 }
75 if (!YaModif)
76 MS.Add(S);
77}
78
79//=======================================================================
80//function : LastModif
81//purpose :
82//=======================================================================
83
84static void LastModif(TNaming_NewShapeIterator& it,
0df87563 85 TopTools_IndexedMapOfShape& MS,
7fd59977 86 const TopoDS_Shape& S,
87 TDF_LabelList& Deleted)
88{
89 Standard_Boolean YaModif = Standard_False;
90 for (; it.More(); it.Next()) {
91 const TDF_Label& Lab = it.Label();
92 if (it.IsModification()) {
93 YaModif = Standard_True;
94 TNaming_NewShapeIterator it2(it);
95 if (!it2.More()) {
96 const TopoDS_Shape& S1 = it.Shape();
97 if (S1.IsNull()) {
98 Deleted.Append(Lab);
99 }
100 else {
101 MS.Add (S1); // Modified
102 }
103 }
104 else
105 LastModif(it2,MS,it.Shape(), Deleted);
106 }
107 }
108 if (!YaModif)
109 MS.Add(S);
110}
111
112//=======================================================================
113//function : MakeShape
114//purpose :
115//=======================================================================
116
0df87563 117static TopoDS_Shape MakeShape (const TopTools_IndexedMapOfShape& MS)
7fd59977 118{
119 if (!MS.IsEmpty ()) {
7fd59977 120 if (MS.Extent() == 1) {
0df87563 121 return MS (1);
7fd59977 122 }
123 else {
124 TopoDS_Compound C;
125 BRep_Builder B;
126 B.MakeCompound(C);
0df87563 127 for (Standard_Integer anItMS = 1; anItMS <= MS.Extent(); ++anItMS) {
128 B.Add (C, MS (anItMS));
7fd59977 129 }
130 return C;
131 }
132 }
133 return TopoDS_Shape();
134}
135
136//=======================================================================
137//function : GetShape
138//purpose :
139//=======================================================================
7fd59977 140TopoDS_Shape TNaming_Tool::GetShape(const Handle(TNaming_NamedShape)& NS)
141{
142 TNaming_Iterator itL (NS);
0df87563 143 TopTools_IndexedMapOfShape MS;
7fd59977 144 if(NS->Evolution() == TNaming_SELECTED) {
145 for (; itL.More(); itL.Next()) {
146 if(!itL.NewShape().IsNull()) {
7dcac1df 147 if(itL.NewShape().ShapeType() != TopAbs_VERTEX ) { //OR-N
148 Handle (TNaming_Naming) aNaming;
149 NS->Label().FindAttribute(TNaming_Naming::GetID(), aNaming);
150 if(!aNaming.IsNull()) {
151 if(aNaming->GetName().Orientation() == TopAbs_FORWARD ||
152 aNaming->GetName().Orientation() == TopAbs_REVERSED) {
153 TopoDS_Shape aS = itL.NewShape();
154 if(aNaming->GetName().Type() == TNaming_ORIENTATION) {
155 aS.Orientation(aNaming->GetName().Orientation());
156 } else {
157 Handle (TNaming_Naming) aNaming2;
158 TDF_ChildIterator it(aNaming->Label());
159 for(;it.More();it.Next()) {
160 const TDF_Label& aLabel = it.Value();
161 aLabel.FindAttribute(TNaming_Naming::GetID(), aNaming2);
162 if(!aNaming2.IsNull()) {
163 if(aNaming2->GetName().Type() == TNaming_ORIENTATION) {
164 aS.Orientation(aNaming2->GetName().Orientation());
165 break;
166 }
167 }
168 }
169 }
170 MS.Add(aS);
171 } else
172 MS.Add(itL.NewShape());
173 } else
174 MS.Add(itL.NewShape());
175 } //
176 else
177 MS.Add(itL.NewShape());
178 }
179 }
7fd59977 180 } else
181 for (; itL.More(); itL.Next()) {
182 if (!itL.NewShape().IsNull()) MS.Add(itL.NewShape());
183 }
184 return MakeShape(MS);
185}
186
187//=======================================================================
188//function : InitialShape
189//purpose :
190//=======================================================================
191
192TopoDS_Shape TNaming_Tool::OriginalShape (const Handle(TNaming_NamedShape)& NS)
193{
194 TNaming_Iterator itL (NS);
0df87563 195 TopTools_IndexedMapOfShape MS;
7fd59977 196 for (; itL.More(); itL.Next()) {
197 MS.Add(itL.OldShape());
198 }
199 return MakeShape(MS);
200}
201
202//=======================================================================
0df87563 203static void ApplyOrientation (TopTools_IndexedMapOfShape& MS,
7fd59977 204 const TopAbs_Orientation OrientationToApply)
205{
0df87563 206 for (Standard_Integer anItMS = 1; anItMS <= MS.Extent(); ++anItMS)
207 {
208 MS.Substitute (anItMS, MS (anItMS).Oriented (OrientationToApply));
209 }
7fd59977 210}
211
212//=======================================================================
213//function : CurrentShape
214//purpose :
215//=======================================================================
216
217TopoDS_Shape TNaming_Tool::CurrentShape(const Handle(TNaming_NamedShape)& Att)
218{
0df87563 219 TopTools_IndexedMapOfShape MS;
7fd59977 220 TDF_LabelList Deleted;
221
222 TNaming_Iterator itL (Att);
223 for (; itL.More(); itL.Next()) {
224 const TopoDS_Shape& S = itL.NewShape();
225 if (S.IsNull()) continue;
7dcac1df 226//OR-N
7fd59977 227 Standard_Boolean YaOrientationToApply(Standard_False);
228 TopAbs_Orientation OrientationToApply(TopAbs_FORWARD);
229 if(Att->Evolution() == TNaming_SELECTED) {
7dcac1df 230 if (itL.More() && itL.NewShape().ShapeType() != TopAbs_VERTEX) {
231 Handle (TNaming_Naming) aNaming;
232 Att->Label().FindAttribute(TNaming_Naming::GetID(), aNaming);
233 if(!aNaming.IsNull()) {
234 if(aNaming->GetName().Type() == TNaming_ORIENTATION) {
235 OrientationToApply = aNaming->GetName().Orientation();
236 } else {
237 Handle (TNaming_Naming) aNaming2;
238 TDF_ChildIterator it(aNaming->Label());
239 for(;it.More();it.Next()) {
240 const TDF_Label& aLabel = it.Value();
241 aLabel.FindAttribute(TNaming_Naming::GetID(), aNaming2);
242 if(!aNaming2.IsNull()) {
243 if(aNaming2->GetName().Type() == TNaming_ORIENTATION) {
244 OrientationToApply = aNaming2->GetName().Orientation();
245 break;
246 }
247 }
248 }
249 }
250 if(OrientationToApply == TopAbs_FORWARD || OrientationToApply == TopAbs_REVERSED)
251 YaOrientationToApply = Standard_True;
252 }
253 }
254 } //
7fd59977 255 TNaming_NewShapeIterator it(itL);
256 if (!it.More()) {
257 MS.Add(S);
258 }
259 else {
260// LastModif(it, MS, S, Deleted);
0df87563 261 TopTools_IndexedMapOfShape MS2; // to be optimized later
7fd59977 262 LastModif(it, MS2, S, Deleted);
263 if (YaOrientationToApply) ApplyOrientation (MS2, OrientationToApply);
0df87563 264 for (Standard_Integer anItMS2 = 1; anItMS2 <= MS2.Extent(); ++anItMS2)
265 MS.Add (MS2 (anItMS2));
7fd59977 266 }
267 }
268 return MakeShape (MS);
269}
270
271//=======================================================================
272//function : CurrentShape
273//purpose :
274//=======================================================================
275TopoDS_Shape TNaming_Tool::CurrentShape(const Handle(TNaming_NamedShape)& Att,
276 const TDF_LabelMap& Updated)
277{
278 TDF_Label Lab = Att->Label();
279
0df87563 280 TopTools_IndexedMapOfShape MS;
7fd59977 281 TDF_LabelList Deleted;
282
283 if (!Updated.Contains(Lab)) {
284 return TopoDS_Shape();
285 }
286
287 TNaming_Iterator itL (Att);
288 for (; itL.More(); itL.Next()) {
289 const TopoDS_Shape& S = itL.NewShape();
290 if (S.IsNull()) continue;
7dcac1df 291//OR-N
7fd59977 292 Standard_Boolean YaOrientationToApply(Standard_False);
293 TopAbs_Orientation OrientationToApply(TopAbs_FORWARD);
294 if(Att->Evolution() == TNaming_SELECTED) {
7dcac1df 295 if (itL.More() && itL.NewShape().ShapeType() != TopAbs_VERTEX) {
296 Handle (TNaming_Naming) aNaming;
297 Att->Label().FindAttribute(TNaming_Naming::GetID(), aNaming);
298 if(!aNaming.IsNull()) {
299 if(aNaming->GetName().Type() == TNaming_ORIENTATION) {
300 OrientationToApply = aNaming->GetName().Orientation();
301 } else {
302 Handle (TNaming_Naming) aNaming2;
303 TDF_ChildIterator it(aNaming->Label());
304 for(;it.More();it.Next()) {
305 const TDF_Label& aLabel = it.Value();
306 aLabel.FindAttribute(TNaming_Naming::GetID(), aNaming2);
307 if(!aNaming2.IsNull()) {
308 if(aNaming2->GetName().Type() == TNaming_ORIENTATION) {
309 OrientationToApply = aNaming2->GetName().Orientation();
310 break;
311 }
312 }
313 }
314 }
315 if(OrientationToApply == TopAbs_FORWARD || OrientationToApply == TopAbs_REVERSED)
316 YaOrientationToApply = Standard_True;
317 }
7fd59977 318 }
7dcac1df 319 } //
7fd59977 320 TNaming_NewShapeIterator it(itL);
321 if (!it.More()) {
322 MS.Add(S);
323 }
324 else {
325// LastModif(it, S, MS, Updated, Deleted);
0df87563 326 TopTools_IndexedMapOfShape MS2; // to be optimized later
7fd59977 327 LastModif(it, S, MS2, Updated, Deleted);
328 if (YaOrientationToApply) ApplyOrientation (MS2, OrientationToApply);
0df87563 329 for (Standard_Integer anItMS2 = 1; anItMS2 <= MS2.Extent(); ++anItMS2)
330 MS.Add(MS2 (anItMS2));
7fd59977 331 }
332 }
333 return MakeShape (MS);
334}
335
336//=======================================================================
337//function : CurrentNamedShape
338//purpose :
339//=======================================================================
340Handle(TNaming_NamedShape) TNaming_Tool::CurrentNamedShape(const Handle(TNaming_NamedShape)& Att,
341 const TDF_LabelMap& Updated)
342{
343 TopoDS_Shape CS = CurrentShape(Att,Updated);
344 if (CS.IsNull()) {
345 Handle(TNaming_NamedShape) NS;
346 return NS;
347 }
348 return NamedShape(CS,Att->Label());
349}
350
351//=======================================================================
352//function : CurrentNamedShape
353//purpose :
354//=======================================================================
355Handle(TNaming_NamedShape) TNaming_Tool::CurrentNamedShape(const Handle(TNaming_NamedShape)& Att)
356
357{
358 TopoDS_Shape CS = CurrentShape(Att);
359 if (CS.IsNull()) {
360 Handle(TNaming_NamedShape) NS;
361 return NS;
362 }
363 return NamedShape(CS,Att->Label());
364}
365
366//=======================================================================
367//function : FindModifUntil
368//purpose :
369//=======================================================================
370
371static void FindModifUntil (TNaming_NewShapeIterator& it,
0df87563 372 TopTools_IndexedMapOfShape& MS,
7fd59977 373 const Handle(TNaming_NamedShape)& Context)
374{
375 for (; it.More(); it.Next()) {
376 if (!it.Shape().IsNull()) {
377 if (it.NamedShape() == Context) {
378 MS.Add(it.Shape());
379 }
380 else {
381 TNaming_NewShapeIterator it2(it);
382 FindModifUntil (it2,MS,Context);
383 }
384 }
385 }
386}
387
388//=======================================================================
389//function : GeneratedShape
390//purpose :
391//=======================================================================
392TopoDS_Shape TNaming_Tool::GeneratedShape(const TopoDS_Shape& S,
393 const Handle(TNaming_NamedShape)& Generation)
394
395{
0df87563 396 TopTools_IndexedMapOfShape MS;
7fd59977 397 Handle(TNaming_UsedShapes) US;
398 Generation->Label().Root().FindAttribute(TNaming_UsedShapes::GetID(),US);
399
400 for (TNaming_NewShapeIterator it(S,US); it.More(); it.Next()) {
401 if (!it.Shape().IsNull() && it.NamedShape() == Generation) {
402 MS.Add(it.Shape());
403 }
404 }
405 if (MS.IsEmpty()) {
406 TNaming_NewShapeIterator it2(S,US);
407 FindModifUntil (it2,MS,Generation);
408 }
409 return MakeShape (MS);
410}
411
412//=======================================================================
413//function : FirstOlds
414//purpose :
415//=======================================================================
416void TNaming_Tool::FirstOlds (const Handle(TNaming_UsedShapes)& US,
417 const TopoDS_Shape& S,
418 TNaming_OldShapeIterator& it,
0df87563 419 TopTools_IndexedMapOfShape& MS,
7fd59977 420 TDF_LabelList& Labels)
421{
422 Standard_Integer TransDef;
423 Standard_Boolean YaModif = 0;
424
425 for (; it.More(); it.Next()) {
426 if (it.IsModification()) {
427 YaModif = 1;
428 TNaming_OldShapeIterator it2(it);
429 if (!it2.More()) {
430 Labels.Append(TNaming_Tool::Label(US,it.Shape(),TransDef));
431 MS.Add (it.Shape());
432 }
433 else {
434 FirstOlds(US,it.Shape(),it2,MS,Labels);
435 }
436 }
437 }
438 if (!YaModif) MS.Add(S);
439}
440
441//=======================================================================
442//function : InitialShape
443//purpose :
444//=======================================================================
445
446TopoDS_Shape TNaming_Tool::InitialShape(const TopoDS_Shape& S,
447 const TDF_Label& Acces,
448 TDF_LabelList& Labels)
449{
450 Handle(TNaming_UsedShapes) US;
451 Acces.Root().FindAttribute(TNaming_UsedShapes::GetID(),US);
452 TopoDS_Shape Res;
453
454 if (!TNaming_Tool::HasLabel(US,S)) return Res;
455
456 Standard_Integer Transdef;
457 Label(US,S,Transdef);
0df87563 458 TopTools_IndexedMapOfShape MS;
7fd59977 459 TNaming_OldShapeIterator it(S,Transdef,US);
460 if (!it.More()) {
461 return S;
462 }
463 else {
464 FirstOlds(US,S,it,MS,Labels);
465 }
466 return MakeShape(MS);
467}
468
469
470
471//=======================================================================
472//function : Back
473//purpose :
474//=======================================================================
475
476static void Back (const Handle(TNaming_NamedShape)& NS,
477 TNaming_MapOfNamedShape& MNS)
478{
479 for (TNaming_Iterator it(NS); it.More(); it.Next()) {
480 if (it.NewShape().IsNull()) continue;
481 for (TNaming_OldShapeIterator Oldit(it); Oldit.More(); Oldit.Next()) {
482 const TopoDS_Shape& OS = Oldit.Shape();
483 if (!OS.IsNull()) {
484 Handle(TNaming_NamedShape) NOS = TNaming_Tool::NamedShape(OS,NS->Label());
485 // Continue de remonter
486 if (!NOS.IsNull()) {
487 if (MNS.Add(NOS)) Back (NOS,MNS);
488 }
489 }
490 }
491 }
492}
493
494//=======================================================================
495//function : Collect
496//purpose :
497//=======================================================================
498
499void TNaming_Tool::Collect(const Handle(TNaming_NamedShape)& NS,
500 TNaming_MapOfNamedShape& MNS,
501 const Standard_Boolean OnlyModif)
502{
503 MNS.Add(NS);
504 Back (NS,MNS);
505
506 for (TNaming_Iterator it(NS); it.More(); it.Next()) {
507 if (it.NewShape().IsNull()) continue;
508 for (TNaming_NewShapeIterator NewIt(it); NewIt.More(); NewIt.Next()) {
509 if (!OnlyModif || NewIt.IsModification()) {
510 // Continue la descente
511 Collect(NewIt.NamedShape(),MNS,OnlyModif);
512 }
513 }
514 }
515}
516
517
518// Pour DEBUGGER
0797d9d3 519#ifdef OCCT_DEBUG
7fd59977 520
521//=======================================================================
522//function : TNamingTool_Label
523//purpose :
524//=======================================================================
525void TNamingTool_DumpLabel (const TopoDS_Shape& S,
526 const TDF_Label& Acces)
527{
528 Handle(TNaming_NamedShape) NS = TNaming_Tool::NamedShape(S,Acces);
529 NS->Label().EntryDump(cout);
530 cout<<endl;
531}
532
533#include <BRepTools.hxx>
534//=======================================================================
535//function :
536//purpose :
537//=======================================================================
538void TNamingTool_Write (const TopoDS_Shape& S,
539 const Standard_CString File)
540{
541 BRepTools::Write (S,File);
542}
543
544#endif
545
546
7fd59977 547//=======================================================================
548//function : FindShape
549//purpose : ANaming
550//=======================================================================
551
552void TNaming_Tool::FindShape(const TDF_LabelMap& Valid,
553 const TDF_LabelMap& /*Forbiden*/,
554 const Handle(TNaming_NamedShape)& Arg,
555 TopoDS_Shape& S)
556{
557 if (!Valid.IsEmpty() && !Valid.Contains(Arg->Label())) return;
558 if (Arg.IsNull() || Arg->IsEmpty()) return;
559
560 // Which type of shape is being expected?
561 Handle(TNaming_Naming) aNaming;
562 if (!Arg->FindAttribute(TNaming_Naming::GetID(), aNaming)) {
0797d9d3 563#ifdef OCCT_DEBUG
7fd59977 564// cout<<"TNaming_Tool::FindShape(): Naming attribute hasn't been found attached at the Argument label"<<endl;
565#endif
566 return;
567 }
568
569 // Looking for sub shapes of the result shape
570 TopTools_MapOfShape subShapes;
571 TopExp_Explorer anExpl(Arg->Get(), (TopAbs_ShapeEnum)((int)(aNaming->GetName().ShapeType()) + 1));
572 for (; anExpl.More(); anExpl.Next()) subShapes.Add(anExpl.Current());
0797d9d3 573#ifdef OCCT_DEBUG
7fd59977 574// cout<<"TNaming_Tool::FindShape(): Nb of sub shapes = "<<subShapes.Extent()<<endl;
575#endif
576
577 // Looking for external arguments:
578 TNaming_ListOfNamedShape extArgs;
579 TDF_AttributeMap outRefs;
580 TDF_Tool::OutReferences(Arg->Label(), outRefs);
581 if (outRefs.IsEmpty()) {
0797d9d3 582#ifdef OCCT_DEBUG
7fd59977 583// cout<<"TNaming_Tool::FindShape(): No out references have been found"<<endl;
584#endif
585 return;
586 }
587 for (TDF_MapIteratorOfAttributeMap itr(outRefs); itr.More(); itr.Next()) {
588 if (itr.Key()->DynamicType() == STANDARD_TYPE(TNaming_NamedShape)) {
0797d9d3 589#ifdef OCCT_DEBUG
7fd59977 590// Standard_Integer nbExtArgs = extArgs.Extent();
591#endif
c5f3a425 592 Handle(TNaming_NamedShape) anExtArg (Handle(TNaming_NamedShape)::DownCast(itr.Key()));
7fd59977 593 const Handle(TNaming_NamedShape)& aCurrentExtArg = TNaming_Tool::CurrentNamedShape(anExtArg);
594 if (!aCurrentExtArg.IsNull() && !aCurrentExtArg->IsEmpty())
595 extArgs.Append(aCurrentExtArg);
0797d9d3 596#ifdef OCCT_DEBUG
7fd59977 597// if (extArgs.Extent() - 1 == nbExtArgs) {
598// cout<<"TNaming_Tool::FindShape(): An external reference has been found at ";
599// itr.Key()->Label().EntryDump(cout); cout<<endl;
600// }
601#endif
602 }
603 }
604
605 // The iterator on external arguments:
606 TNaming_ListIteratorOfListOfNamedShape extArgsIterator (extArgs);
607 for(; extArgsIterator.More(); extArgsIterator.Next()) {
608 Handle(TNaming_NamedShape) anExtArg = extArgsIterator.Value();
609
610 // Looking for context:
611 Handle(TNaming_NamedShape) aContextNS;
612 if (anExtArg->Label().Father().IsNull() ||
613 !anExtArg->Label().Father().FindAttribute(TNaming_NamedShape::GetID(), aContextNS)) {
614 aContextNS = anExtArg;
0797d9d3 615// #ifdef OCCT_DEBUG
7fd59977 616// cout<<"TNaming_Tool::FindShape(): A context shape hasn't been found at the father label of the external argument"<<endl;
617// #endif
618// continue;
619 }
620
0797d9d3 621#ifdef OCCT_DEBUG
7fd59977 622// cout<<"TNaming_Tool::FindShape(): Searching in the external reference ";
623// aContextNS->Label().EntryDump(cout); cout<<" ";
624#endif
625
626 // Lets find the sub shape of the context which coincides with our sub shapes (subShapes map):
627 TopExp_Explorer explC(aContextNS->Get(), aNaming->GetName().ShapeType()), explSubC;
628 for (; explC.More(); explC.Next()) {
629 Standard_Integer DoesCoincide = 0;
630 const TopoDS_Shape& possibleResult = explC.Current();
631 TopTools_MapOfShape subShapesOfResult;
632 for (explSubC.Init(possibleResult, (TopAbs_ShapeEnum)((int)(aNaming->GetName().ShapeType()) + 1));
633 explSubC.More(); explSubC.Next()) {
634 subShapesOfResult.Add(explSubC.Current());
635 }
636 if (subShapesOfResult.Extent() != subShapes.Extent()) continue;
637 for (TopTools_MapIteratorOfMapOfShape itrR(subShapesOfResult); itrR.More(); itrR.Next()) {
638 for (TopTools_MapIteratorOfMapOfShape itr1(subShapes); itr1.More(); itr1.Next()) {
639 if (itrR.Key().IsSame(itr1.Key())) {
640 DoesCoincide++; //cout<<".";
641 break;
642 }
643 }
644 }
645 if (DoesCoincide == subShapes.Extent()) {
0797d9d3 646#ifdef OCCT_DEBUG
7fd59977 647// cout<<"TNaming_Tool::FindShape(): Found! ";
648#endif
649 S = possibleResult;
650 break;
651 }
652 }
653
654 if (!S.IsNull()) break;
0797d9d3 655#ifdef OCCT_DEBUG
7fd59977 656// cout<<endl;
657#endif
658
659 }
660
0797d9d3 661#ifdef OCCT_DEBUG
7fd59977 662 if (S.IsNull()) {
663 cout<<"TNaming_Tool::FindShape(): There hasn't been found a sub shape of the context shape coinciding with the sub shapes of naming"<<endl;
664 }
665#endif
666
667}
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