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0025418: Debug output to be limited to OCC development environment
[occt.git] / src / TopOpeBRepBuild / TopOpeBRepBuild_WireEdgeSet.cxx
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b311480e 1// Created on: 1993-06-17
2// Created by: Jean Yves LEBEY
3// Copyright (c) 1993-1999 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
17#ifdef DRAW
18#include <DBRep.hxx>
19#include <TestTopOpeDraw_TTOT.hxx>
20static TCollection_AsciiString PRODINS("dins ");
21#endif
22
23#include <TopOpeBRepBuild_WireEdgeSet.ixx>
24#include <TopoDS.hxx>
25#include <BRep_Tool.hxx>
26#include <gp_Vec.hxx>
27#include <gp_Vec2d.hxx>
28#include <gp_Pnt2d.hxx>
29#include <Geom2d_Curve.hxx>
30#include <Geom2d_Line.hxx>
31#include <Precision.hxx>
32#include <gp_Dir2d.hxx>
33#include <TopAbs.hxx>
34#include <Standard_ProgramError.hxx>
35#include <Geom_Curve.hxx>
36#include <Geom_Surface.hxx>
37#include <GeomAPI_ProjectPointOnSurf.hxx>
38#include <BRepAdaptor_Surface.hxx>
39#include <GeomAbs_SurfaceType.hxx>
40#include <BRepAdaptor_Curve.hxx>
41#include <GeomAbs_CurveType.hxx>
42#include <TopOpeBRepTool_CurveTool.hxx>
43#include <TopOpeBRepBuild_define.hxx>
44#include <TopOpeBRepTool_2d.hxx>
45
0797d9d3 46#ifdef OCCT_DEBUG
1d0a9d4d 47extern Standard_Boolean TopOpeBRep_GettraceSHA(const Standard_Integer i);
48extern Standard_Boolean TopOpeBRepBuild_GettraceSS();
49extern Standard_Boolean TopOpeBRepBuild_GetcontextSSCONNEX();
50extern Standard_Boolean TopOpeBRepBuild_GettraceCHK();
51TopOpeBRepBuild_Builder* LOCAL_PBUILDER_DEB = NULL;
7fd59977 52void debwesclo(const Standard_Integer) {}
53#endif
54
55//=======================================================================
56//function : TopOpeBRepBuild_WireEdgeSet
57//purpose :
58//=======================================================================
59TopOpeBRepBuild_WireEdgeSet::TopOpeBRepBuild_WireEdgeSet(const TopoDS_Shape& F,
60 const Standard_Address /*A*/) :
61TopOpeBRepBuild_ShapeSet(TopAbs_VERTEX)
62{
63 myFace = TopoDS::Face(F);
64
65#ifdef DRAW
66 myDEBName = "WES";
67 LOCAL_PBUILDER_DEB = (TopOpeBRepBuild_Builder*)((void*)A);
68 if (LOCAL_PBUILDER_DEB != NULL) {
69 myDEBNumber = LOCAL_PBUILDER_DEB->GdumpSHASETindex();
70 Standard_Integer iF; Standard_Boolean tSPS = LOCAL_PBUILDER_DEB->GtraceSPS(F,iF);
71 if(tSPS){DumpName(cout,"creation ");cout<<" on ";}
72 if(tSPS){LOCAL_PBUILDER_DEB->GdumpSHA(F,NULL);cout<<endl;}
73 }
74 if (TopOpeBRepBuild_GettraceCHK() && !myCheckShape) {
75 DumpName(cout,"no checkshape in creation of ");cout<<endl;
76 }
77#endif
78}
79
80//=======================================================================
81//function : AddShape
82//purpose :
83//=======================================================================
84void TopOpeBRepBuild_WireEdgeSet::AddShape(const TopoDS_Shape& S)
85{
86 Standard_Boolean tocheck = Standard_True;
87 Standard_Boolean iswire = ( S.ShapeType() == TopAbs_WIRE );
88 if ( iswire ) {
89 BRepAdaptor_Surface bas(myFace,Standard_False);
90 Standard_Boolean uc = bas.IsUClosed();
91 Standard_Boolean vc = bas.IsVClosed();
92 if ( uc || vc ) tocheck = Standard_False;
93 }
94 Standard_Boolean chk = Standard_True;
95 if ( tocheck ) chk = CheckShape(S);
96
97#ifdef DRAW
98 if (TopOpeBRepBuild_GettraceCHK() && CheckShape()) {
99 if (!tocheck) DumpCheck(cout," AddShape WIRE on closed face",S,chk);
100 else DumpCheck(cout," AddShape redefined",S,chk);
101 }
102#endif
103
104 if (!chk) return;
105 ProcessAddShape(S);
106}
107
108//=======================================================================
109//function : AddStartElement
110//purpose :
111//=======================================================================
112void TopOpeBRepBuild_WireEdgeSet::AddStartElement(const TopoDS_Shape& S)
113{
0797d9d3 114#ifdef OCCT_DEBUG
7fd59977 115
116#endif
117 Standard_Boolean tocheck = Standard_True;
118 Standard_Boolean isedge = ( S.ShapeType() == TopAbs_EDGE );
119 if ( isedge ) {
120 BRepAdaptor_Curve cac(TopoDS::Edge(S));
121 GeomAbs_CurveType t = cac.GetType();
122 Standard_Boolean b = (t==GeomAbs_BSplineCurve || t==GeomAbs_BezierCurve);
123 tocheck = !b;
124 }
125 Standard_Boolean chk = Standard_True;
126 if ( tocheck ) chk = CheckShape(S);
127
128 if (!chk) return;
129 ProcessAddStartElement(S);
130}
131
132//=======================================================================
133//function : AddElement
134//purpose :
135//=======================================================================
136void TopOpeBRepBuild_WireEdgeSet::AddElement(const TopoDS_Shape& S)
137{
138 TopOpeBRepBuild_ShapeSet::AddElement(S);
139}
140
141//=======================================================================
142//function : Face
143//purpose :
144//=======================================================================
145const TopoDS_Face& TopOpeBRepBuild_WireEdgeSet::Face() const
146{
147 return myFace;
148}
149
150//=======================================================================
151//function : InitNeighbours
152//purpose :
153//=======================================================================
154void TopOpeBRepBuild_WireEdgeSet::InitNeighbours(const TopoDS_Shape& E)
155{
156
157#ifdef DRAW
158 Standard_Boolean traceSS = TopOpeBRepBuild_GettraceSS();
159 Standard_Integer ista=myOMSS.FindIndex(E);Standard_Boolean tsh=(ista)?TopOpeBRep_GettraceSHA(ista) : Standard_False;
160
161 if (traceSS || tsh) {
162 TCollection_AsciiString str("#**** InitNeighbours");
163 if (tsh) str = str + " on WES edge " + SNameori(E);
164 str = str + " #****";
165 cout<<endl<<str<<endl;
166 if (tsh) debwesclo(ista);
167 }
168#endif
169
170 mySubShapeExplorer.Init(E,mySubShapeType);
171 myCurrentShape = E;
172 FindNeighbours();
173}
174
175
176//=======================================================================
177//function : FindNeighbours
178//purpose :
179//=======================================================================
180void TopOpeBRepBuild_WireEdgeSet::FindNeighbours()
181{
182 while (mySubShapeExplorer.More()) {
183
184 // l = list of edges neighbour of edge myCurrentShape trough
185 // the vertex mySubShapeExplorer.Current(), which is a vertex of the
186 // edge myCurrentShape.
187 const TopoDS_Shape& V = mySubShapeExplorer.Current();
188 const TopTools_ListOfShape & l = MakeNeighboursList(myCurrentShape,V);
189
190 // myIncidentShapesIter iterates on the neighbour edges of the edge
191 // given as InitNeighbours() argument (this edge has been stored
192 // in the field myCurrentShape).
193
194 myIncidentShapesIter.Initialize(l);
195 if (myIncidentShapesIter.More()) break;
196 else mySubShapeExplorer.Next();
197 }
198}
199
200
201//=======================================================================
202//function : MakeNeighboursList
203//purpose : recherche des edges connexes a Earg par Varg
204//=======================================================================
205const TopTools_ListOfShape & TopOpeBRepBuild_WireEdgeSet::MakeNeighboursList(const TopoDS_Shape& Earg, const TopoDS_Shape& Varg)
206{
207 const TopoDS_Edge& E = TopoDS::Edge(Earg);
208 const TopoDS_Vertex& V = TopoDS::Vertex(Varg);
209 const TopTools_ListOfShape& l = mySubShapeMap.FindFromKey(V);
210
211 Standard_Integer nclosing = NbClosingShapes(l);
212
213#ifdef DRAW
214 Standard_Boolean traceSS = TopOpeBRepBuild_GettraceSS();
215 if ( traceSS ) {
216 TCollection_AsciiString svel = SNameVEL(V,E,l);
217 cout<<PRODINS<<svel<<"; #---- WES MNL"<<endl;
218 }
219#endif
220
221 if (nclosing) {
222 // build myCurrentShapeNeighbours =
223 // edge list made of connected shapes to Earg through Varg
224
225 myCurrentShapeNeighbours.Clear();
226
227 Standard_Integer iapp = 0;
228 for (TopTools_ListIteratorOfListOfShape it(l); it.More(); it.Next()) {
229 iapp++;
230 const TopoDS_Shape& curn = it.Value(); // current neighbour
231 Standard_Boolean k = VertexConnectsEdgesClosing(V,E,curn);
232 if (k) {
233 myCurrentShapeNeighbours.Append(curn);
234
235#ifdef DRAW
236 if ( traceSS ) {
237 Standard_Integer rang = myCurrentShapeNeighbours.Extent();
238 const TopoDS_Edge& EE = TopoDS::Edge(curn);
239 cout <<"+ EE "<<iapp<<" , rang "<<rang<<" ";
240 TCollection_AsciiString svee=SNameVEE(V,E,EE);cout<<svee<<endl;
241 }
242#endif
243 }
244 }
245
246 Standard_Integer newn = NbClosingShapes(myCurrentShapeNeighbours);
247#ifdef DRAW
248 if ( traceSS ) {
249 cout<<"#~~~~connexes apres VertexConnectsEdgesClosing : ";
250 TCollection_AsciiString svel=SNameVEL(V,E,myCurrentShapeNeighbours);
251 cout<<svel<<endl;
252 }
253#endif
254
255 if (newn >= 2 ) {
256
257 const TopoDS_Face& F = myFace;
258
259 // plusieurs aretes de couture connexes a E par V et telles que :
260 // orientation de V dans E # orientation de V dans ces aretes.
261 // on ne garde,parmi les aretes de couture connexes,
262 // que l'arete A qui verifie tg(E) ^ tg(A) > 0
263
264 gp_Vec2d d1E; gp_Pnt2d pE;
265 Standard_Real parE = BRep_Tool::Parameter(V,E);
266 Standard_Real fiE,laE,tolpc;
267 Standard_Boolean trim3d = Standard_True;
268 Handle(Geom2d_Curve) PCE = FC2D_CurveOnSurface(E,F,fiE,laE,tolpc,trim3d);
269
270 if (!PCE.IsNull()) PCE->D1(parE,pE,d1E);
271 else LocalD1(F,E,V,pE,d1E);
272
273 TopAbs_Orientation Eori = E.Orientation();
274 if (Eori == TopAbs_REVERSED) d1E.Reverse();
275
276 TopTools_ListIteratorOfListOfShape lclo(myCurrentShapeNeighbours);
277 Standard_Integer rang = 0;
278 while (lclo.More()) {
279 rang++;
280
281 if ( ! IsClosed(lclo.Value()) ) {
282 lclo.Next();
283 continue;
284 }
285
286 const TopoDS_Edge& EE = TopoDS::Edge(lclo.Value());
287 gp_Vec2d d1EE; gp_Pnt2d pEE;
288 Standard_Real parEE = BRep_Tool::Parameter(V,EE);
289 Standard_Real fiEE,laEE,tolpc1;
290 Handle(Geom2d_Curve) PCEE = FC2D_CurveOnSurface(EE,F,fiEE,laEE,tolpc1,trim3d);
291
292 if (!PCEE.IsNull()) PCEE->D1(parEE,pEE,d1EE);
293 else LocalD1(F,EE,V,pEE,d1EE);
294
295 TopAbs_Orientation EEori = EE.Orientation();
296 if (EEori == TopAbs_REVERSED) d1EE.Reverse();
297
298 Standard_Real cross = d1E.Crossed(d1EE);
299 TopAbs_Orientation oVE,oVEE;
300 VertexConnectsEdges(V,E,EE,oVE,oVEE);
301
302 Standard_Boolean t2 = ( (cross > 0) && oVE == TopAbs_REVERSED ) ||
303 ( (cross < 0) && oVE == TopAbs_FORWARD );
304
305#ifdef DRAW
306 if ( traceSS ) {
307 cout<<"#-------- rang "<<rang<<endl;
308 TCollection_AsciiString svee=SNameVEE(V,E,EE);cout<<svee<<endl;
309
310 cout<<" fiE,laE : "<<fiE<<" "<<laE<<endl;
311 cout<<" parE "<<parE<<endl;
312 cout<<" puE,pvE "<<pE.X()<<" "<<pE.Y();
313 cout<<" d1uE,d1vE "<<d1E.X()<<" "<<d1E.Y()<<endl;
314 cout<<endl;
315 cout<<" fiEE,laEE : "<<fiEE<<" "<<laEE<<endl;
316 cout<<" parEE "<<parEE<<endl;
317 cout<<" puEE,pvEE "<<pEE.X()<<" "<<pEE.Y();
318 cout<<" d1uEE,d1vEE "<<d1EE.X()<<" "<<d1EE.Y()<<endl;
319 cout<<" --> cross "<<" "<<cross<<endl;
320
321 if ( t2 ) cout<<" t2 --> on garde EE"<<endl<<endl;
322 else cout<<" t2 --> on vire EE"<<endl<<endl;
323 }
324#endif
325
326 if ( t2 ) { //-- t1
327 // c'est la bonne IsClosed,on ne garde qu'elle parmi les IsClosed
328 lclo.Next();
329 }
330 else {
331 // on vire l'arete IsClosed
332 myCurrentShapeNeighbours.Remove(lclo);
333 }
334 }
335
336#ifdef DRAW
337 if ( traceSS ) {
338 cout<<"#~~~~connexes apres filtre geom : ";
339 TCollection_AsciiString svel=SNameVEL(Varg,Earg,myCurrentShapeNeighbours);cout<<svel<<endl;
340 }
341#endif
342
343 }
344 return myCurrentShapeNeighbours;
345 }
346 else {
347 return l;
348 }
349
350} // MakeNeighoursList
351
7fd59977 352//=======================================================================
353//function : VertexConnectsEdges
354//purpose :
355//=======================================================================
356Standard_Boolean TopOpeBRepBuild_WireEdgeSet::VertexConnectsEdges(const TopoDS_Shape& V,const TopoDS_Shape& E1,const TopoDS_Shape& E2,TopAbs_Orientation& o1,TopAbs_Orientation& o2) const
357{
358 TopOpeBRepTool_ShapeExplorer ex1,ex2;
359 for(ex1.Init(E1,TopAbs_VERTEX);ex1.More();ex1.Next()) {
360 if (V.IsSame(ex1.Current())) {
361 for(ex2.Init(E2,TopAbs_VERTEX);ex2.More();ex2.Next()) {
362 if (V.IsSame(ex2.Current())) {
363 o1 = ex1.Current().Orientation();
364 o2 = ex2.Current().Orientation();
365 if ( o1 != o2 ) return Standard_True;
366 }
367 }
368 }
369 }
370 return Standard_False;
371}
372
373
374//=======================================================================
375//function : VertexConnectEdgesClosing
376//purpose :
377//=======================================================================
378Standard_Boolean TopOpeBRepBuild_WireEdgeSet::VertexConnectsEdgesClosing(const TopoDS_Shape& V, const TopoDS_Shape& E1, const TopoDS_Shape& E2) const
379{
380
381//-----------------------------------------------------------------------
382//Standard_Boolean VertexConnectsEdgesClosing :
383// Let S the set of incident edges on vertex V.
384// S contains at least one closed edge on the periodic face to build.
385// (the face implied in closing test of edge is myFace)
386// E1,E2 are S shapes (sharing V).
387//
388// if E1 and E2 are not closed : edges are NOT connected
389// if E1 or E2 is/are closed :
390// if V changes of relative orientation between E1,E2 : edges are connected
391// else : edges are NOT connected
392//
393// example with E1 NOT closed, E2 closed :
394//
395// E1 FORWARD, V REVERSED on E1
396// E2 FORWARD, V FORWARD on E2 --> edges are connected
397//
398// E1 FORWARD, V REVERSED on E1
399// E2 REVERSED, V FORWARD on E2 --> edges are NOT connected
400//-----------------------------------------------------------------------
401
402 Standard_Boolean c1 = IsClosed(E1);
403 Standard_Boolean c2 = IsClosed(E2);
404
405 Standard_Boolean testconnect = c1 || c2;
406 Standard_Boolean resu = Standard_False;
407 TopAbs_Orientation o1,o2;
408
409 // SSCONNEX = False ==> on selectionne E2 de facon a creer ulterieurement
410 // (defaut) autant de faces que de composantes connexes en UV.
411 // SSCONNEX = True ==> on prend toute arete E2 qui partage V avec E1
412 // et telle que orientation(V/E1) # orientation(V/E2)
413 // ==> face de part et d'autre des coutures
414
415#ifdef DRAW
416 if ( TopOpeBRepBuild_GetcontextSSCONNEX() ) {
417 if (testconnect) resu = VertexConnectsEdges(V,E1,E2,o1,o2);
418 return resu;
419 }
420#endif
421
422 if ((c1 && c2)) {
423 Standard_Boolean u1 = c1 ? IsUClosed(E1) : Standard_False;
424 Standard_Boolean v1 = c1 ? IsVClosed(E1) : Standard_False;
425 Standard_Boolean u2 = c2 ? IsUClosed(E2) : Standard_False;
426 Standard_Boolean v2 = c2 ? IsVClosed(E2) : Standard_False;
427 Standard_Boolean uvdiff = (u1 && v2) || (u2 && v1);
428 testconnect = uvdiff;
429 }
430
431 if (testconnect) {
432 resu = VertexConnectsEdges(V,E1,E2,o1,o2);
433 }
434 else {
435 // cto 012 O2 arete de couture de face cylindrique
436 // chainage des composantes splitees ON et OUT de meme orientation
437 TopAbs_Orientation oe1 = E1.Orientation();
438 TopAbs_Orientation oe2 = E2.Orientation();
439 Standard_Boolean iseq = E1.IsEqual(E2);
440 if ( (c1 && c2) && (oe1 == oe2) && (!iseq) ) {
441 resu = VertexConnectsEdges(V,E1,E2,o1,o2);
442 }
443 }
444 return resu;
445}
446
447//=======================================================================
448//function : NbClosingShapes
449//purpose :
450//=======================================================================
451Standard_Integer TopOpeBRepBuild_WireEdgeSet::NbClosingShapes(const TopTools_ListOfShape & L) const
452{
453 Standard_Integer n = 0;
454 for (TopTools_ListIteratorOfListOfShape it(L); it.More(); it.Next()) {
455 const TopoDS_Shape& S = it.Value();
456 if ( IsClosed(S) ) n++;
457 }
458 return n;
459}
460
461//=======================================================================
462//function : LocalD1
463//purpose :
464//=======================================================================
465void TopOpeBRepBuild_WireEdgeSet::LocalD1(const TopoDS_Shape& SF,const TopoDS_Shape& SE,const TopoDS_Shape& SV,
466 gp_Pnt2d& pE, gp_Vec2d& d1E) const
467{
468 const TopoDS_Face& F = TopoDS::Face(SF);
469 const TopoDS_Edge& E = TopoDS::Edge(SE);
470 const TopoDS_Vertex& V = TopoDS::Vertex(SV);
471 Standard_Real parE = BRep_Tool::Parameter(V,E);
472
473 TopLoc_Location Loc; Standard_Real fiE,laE;
474 Handle(Geom_Curve) CE = BRep_Tool::Curve(E,Loc,fiE,laE);
475 CE = Handle(Geom_Curve)::DownCast(CE->Transformed(Loc.Transformation()));
476
477 gp_Pnt p3dE; gp_Vec d3dE;
478 CE->D1(parE,p3dE,d3dE);
479
480 Handle(Geom_Surface) S = BRep_Tool::Surface(F);
481 GeomAPI_ProjectPointOnSurf proj(p3dE,S);
482 Standard_Real u,v;
483 proj.LowerDistanceParameters(u,v);
484 pE.SetCoord(u,v);
485 gp_Pnt bid; gp_Vec d1u,d1v;
486 S->D1(u,v,bid,d1u,d1v);
487 u = d3dE.Dot(d1u);
488 v = d3dE.Dot(d1v);
489 d1E.SetCoord(u,v);
490}
491
492//=======================================================================
493//function : IsClosed
494//purpose :
495//=======================================================================
496Standard_Boolean TopOpeBRepBuild_WireEdgeSet::IsClosed(const TopoDS_Shape& E) const
497{
0797d9d3 498#ifdef OCCT_DEBUG
7fd59977 499 Standard_Integer ista=myOMSS.FindIndex(E);Standard_Boolean tsh=(ista)?TopOpeBRep_GettraceSHA(ista):Standard_False;
500 if (tsh) debwesclo(ista);
501#endif
502
503 const TopoDS_Edge& EE = TopoDS::Edge(E);
504 Standard_Boolean closed = BRep_Tool::IsClosed(EE,myFace);
505 if ( closed ) return Standard_True;
506
507 return Standard_False;
508}
509
510//=======================================================================
511//function : IsUVISO
512//purpose :
513//=======================================================================
514void TopOpeBRepBuild_WireEdgeSet::IsUVISO(const TopoDS_Edge& E,const TopoDS_Face& F,Standard_Boolean& uiso,Standard_Boolean& viso)
515{
516 uiso = viso = Standard_False;
517 Standard_Real fE,lE,tolpc;Handle(Geom2d_Curve) PC;
518 Standard_Boolean trim3d = Standard_True;
519 PC = FC2D_CurveOnSurface(E,F,fE,lE,tolpc,trim3d);
520 if (PC.IsNull()) Standard_ProgramError::Raise("TopOpeBRepBuild_WireEdgeSet::IsUVISO");
521
7fd59977 522 Handle(Standard_Type) TheType = PC->DynamicType();
523 if (TheType == STANDARD_TYPE(Geom2d_Line)) {
524 const Handle(Geom2d_Line)& HL = *((Handle(Geom2d_Line)*)&PC);
525 const gp_Dir2d& D = HL->Direction();
526 Standard_Real tol = Precision::Angular();
527
528 if (D.IsParallel(gp_Dir2d(0.,1.),tol)) uiso = Standard_True;
529 else if (D.IsParallel(gp_Dir2d(1.,0.),tol)) viso = Standard_True;
530 }
531}
532
533//=======================================================================
534//function : IsUClosed
535//purpose :
536//=======================================================================
537Standard_Boolean TopOpeBRepBuild_WireEdgeSet::IsUClosed(const TopoDS_Shape& E) const
538{
539 const TopoDS_Edge& EE = TopoDS::Edge(E);
540 Standard_Boolean bid,closed;
541 IsUVISO(EE,myFace,closed,bid);
542 return closed;
543}
544
545
546//=======================================================================
547//function : IsVClosed
548//purpose :
549//=======================================================================
550Standard_Boolean TopOpeBRepBuild_WireEdgeSet::IsVClosed(const TopoDS_Shape& E) const
551{
552 const TopoDS_Edge& EE = TopoDS::Edge(E);
553 Standard_Boolean bid,closed;
554 IsUVISO(EE,myFace,bid,closed);
555 return closed;
556}
557
558//=======================================================================
559//function : SNameVEE
560//purpose :
561//=======================================================================
562#ifdef DRAW
563TCollection_AsciiString TopOpeBRepBuild_WireEdgeSet::SNameVEE(const TopoDS_Shape& VV,
564 const TopoDS_Shape& EE1,
565 const TopoDS_Shape& EE2) const
566{
567 TCollection_AsciiString str;
568 const TopoDS_Vertex& V = TopoDS::Vertex(VV);
569 const TopoDS_Shape& E1 = TopoDS::Edge(EE1);
570 const TopoDS_Shape& E2 = TopoDS::Edge(EE2);
571 TopAbs_Orientation oVE1,oVE2; Standard_Boolean conn = VertexConnectsEdges(V,E1,E2,oVE1,oVE2);
572 str=SName(VV)+" ";
573 str=str+SNameori(E1)+" V/E1 : ";
574 TCollection_AsciiString so1;TestTopOpeDraw_TTOT::OrientationToString(oVE1,so1);so1.UpperCase();
575 str=str+so1.SubString(1,1)+" ";
576 str=str+SNameori(E2)+" V/E2 : ";
577 TCollection_AsciiString so2;TestTopOpeDraw_TTOT::OrientationToString(oVE2,so2);so2.UpperCase();
578 str=str+so2.SubString(1,1)+" ";
579 return str;
580}
581#else
582TCollection_AsciiString TopOpeBRepBuild_WireEdgeSet::SNameVEE(const TopoDS_Shape&,
583 const TopoDS_Shape&,
584 const TopoDS_Shape&) const
585{
586 TCollection_AsciiString str;
587 return str;
588}
589#endif
590
591//=======================================================================
592//function : SNameVEL
593//purpose :
594//=======================================================================
595#ifdef DRAW
596TCollection_AsciiString TopOpeBRepBuild_WireEdgeSet::SNameVEL(const TopoDS_Shape& V, const TopoDS_Shape& E,
597 const TopTools_ListOfShape& L) const
598#else
599TCollection_AsciiString TopOpeBRepBuild_WireEdgeSet::SNameVEL(const TopoDS_Shape&, const TopoDS_Shape&,
600 const TopTools_ListOfShape&) const
601#endif
602{
603 TCollection_AsciiString str;
604#ifdef DRAW
605 Standard_Integer nc = NbClosingShapes(L), nl = L.Extent();
606 str=SNameori(E)+" "+SName(V)+" "+SNameori(L);
607#endif
608 return str;
609}
610
611//=======================================================================
612//function : DumpSS
613//purpose :
614//=======================================================================
615void TopOpeBRepBuild_WireEdgeSet::DumpSS()
616{
617#ifdef DRAW
618 TopOpeBRepBuild_ShapeSet::DumpSS();
619#endif
620}
621
622//=======================================================================
623//function : SName
624//purpose :
625//=======================================================================
626#ifdef DRAW
627TCollection_AsciiString TopOpeBRepBuild_WireEdgeSet::SName(const TopoDS_Shape& S,
628 const TCollection_AsciiString& sb,
629 const TCollection_AsciiString& sa) const
630#else
631TCollection_AsciiString TopOpeBRepBuild_WireEdgeSet::SName(const TopoDS_Shape&,
632 const TCollection_AsciiString& sb,
633 const TCollection_AsciiString&) const
634#endif
635{
636 TCollection_AsciiString str=sb;
637#ifdef DRAW
638 str=str+TopOpeBRepBuild_ShapeSet::SName(S);
639 str=str+sa;
640 DBRep::Set(str.ToCString(),S);
641#endif
642 return str;
643}
644
645//=======================================================================
646//function : SNameori
647//purpose :
648//=======================================================================
649#ifdef DRAW
650TCollection_AsciiString TopOpeBRepBuild_WireEdgeSet::SNameori(const TopoDS_Shape& S,
651 const TCollection_AsciiString& sb,
652 const TCollection_AsciiString& sa) const
653#else
654TCollection_AsciiString TopOpeBRepBuild_WireEdgeSet::SNameori(const TopoDS_Shape&,
655 const TCollection_AsciiString& sb,
656 const TCollection_AsciiString&) const
657#endif
658{
659 TCollection_AsciiString str=sb;
660#ifdef DRAW
661 str=str+TopOpeBRepBuild_ShapeSet::SNameori(S);
662 if ( S.ShapeType() == TopAbs_EDGE ) {
663 const TopoDS_Shape& E = TopoDS::Edge(S);
664 Standard_Boolean c = IsClosed(E), u = IsUClosed(E), v = IsVClosed(E);
665 if (c) str=str+"c";
666 if (u) str=str+"u";
667 if (v) str=str+"v";
668 str=str+sa;
669 DBRep::Set(str.ToCString(),S);
670 }
671#endif
672 return str;
673}
674
675//=======================================================================
676//function : SName
677//purpose :
678//=======================================================================
679#ifdef DRAW
680TCollection_AsciiString TopOpeBRepBuild_WireEdgeSet::SName(const TopTools_ListOfShape& L,
681 const TCollection_AsciiString& sb,
682 const TCollection_AsciiString& sa) const
683#else
684TCollection_AsciiString TopOpeBRepBuild_WireEdgeSet::SName(const TopTools_ListOfShape&,
685 const TCollection_AsciiString&,
686 const TCollection_AsciiString&) const
687#endif
688{
689 TCollection_AsciiString str;
690#ifdef DRAW
691 for (TopTools_ListIteratorOfListOfShape it(L);it.More();it.Next())
692 str=str+sb+SName(it.Value())+sa+" ";
693#endif
694 return str;
695}
696
697//=======================================================================
698//function : SNameori
699//purpose :
700//=======================================================================
701#ifdef DRAW
702TCollection_AsciiString TopOpeBRepBuild_WireEdgeSet::SNameori(const TopTools_ListOfShape& L,
703 const TCollection_AsciiString& sb,
704 const TCollection_AsciiString& sa) const
705#else
706TCollection_AsciiString TopOpeBRepBuild_WireEdgeSet::SNameori(const TopTools_ListOfShape&,
707 const TCollection_AsciiString&,
708 const TCollection_AsciiString&) const
709#endif
710{
711 TCollection_AsciiString str;
712#ifdef DRAW
713 for (TopTools_ListIteratorOfListOfShape it(L);it.More();it.Next())
714 str=str+sb+SNameori(it.Value())+sa+" ";
715#endif
716 return str;
717}
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