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0027067: Avoid use of virtual methods for implementation of destructors in legacy...
[occt.git] / src / ChFi3d / ChFi3d_Builder.cxx
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b311480e 1// Created on: 1993-11-18
2// Created by: Isabelle GRIGNON
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
7fd59977 17
42cf5bc1 18#include <Adaptor2d_HCurve2d.hxx>
19#include <Adaptor3d_HSurface.hxx>
20#include <Adaptor3d_TopolTool.hxx>
21#include <AppBlend_Approx.hxx>
22#include <Blend_CurvPointFuncInv.hxx>
23#include <Blend_FuncInv.hxx>
24#include <Blend_Function.hxx>
25#include <Blend_RstRstFunction.hxx>
26#include <Blend_SurfCurvFuncInv.hxx>
27#include <Blend_SurfPointFuncInv.hxx>
28#include <Blend_SurfRstFunction.hxx>
29#include <BRep_Builder.hxx>
30#include <BRep_Tool.hxx>
31#include <BRepAdaptor_HCurve2d.hxx>
32#include <BRepAdaptor_HSurface.hxx>
33#include <BRepBlend_Line.hxx>
34#include <BRepLib.hxx>
35#include <BRepTopAdaptor_TopolTool.hxx>
36#include <ChFi3d.hxx>
37#include <ChFi3d_Builder.hxx>
38#include <ChFi3d_Builder_0.hxx>
39#include <ChFiDS_CommonPoint.hxx>
40#include <ChFiDS_HData.hxx>
41#include <ChFiDS_HElSpine.hxx>
42#include <ChFiDS_ListIteratorOfListOfStripe.hxx>
43#include <ChFiDS_SequenceOfSurfData.hxx>
44#include <ChFiDS_Spine.hxx>
45#include <ChFiDS_Stripe.hxx>
46#include <ChFiDS_SurfData.hxx>
47#include <Geom2d_Curve.hxx>
48#include <Geom_Surface.hxx>
49#include <gp_Pnt2d.hxx>
50#include <Precision.hxx>
51#include <ShapeFix.hxx>
52#include <Standard_ConstructionError.hxx>
53#include <Standard_ErrorHandler.hxx>
7fd59977 54#include <Standard_Failure.hxx>
55#include <Standard_NoSuchObject.hxx>
56#include <Standard_NotImplemented.hxx>
42cf5bc1 57#include <Standard_OutOfRange.hxx>
58#include <TColStd_ListIteratorOfListOfInteger.hxx>
7fd59977 59#include <TColStd_MapIteratorOfMapOfInteger.hxx>
60#include <TColStd_MapOfInteger.hxx>
7fd59977 61#include <TopAbs.hxx>
7fd59977 62#include <TopAbs_Orientation.hxx>
42cf5bc1 63#include <TopAbs_ShapeEnum.hxx>
7fd59977 64#include <TopExp.hxx>
65#include <TopExp_Explorer.hxx>
42cf5bc1 66#include <TopoDS.hxx>
67#include <TopoDS_Edge.hxx>
68#include <TopoDS_Face.hxx>
69#include <TopoDS_Shape.hxx>
70#include <TopoDS_Vertex.hxx>
71#include <TopOpeBRepBuild_HBuilder.hxx>
72#include <TopOpeBRepDS_BuildTool.hxx>
73#include <TopOpeBRepDS_Curve.hxx>
7fd59977 74#include <TopOpeBRepDS_CurveExplorer.hxx>
75#include <TopOpeBRepDS_CurvePointInterference.hxx>
76#include <TopOpeBRepDS_DataStructure.hxx>
42cf5bc1 77#include <TopOpeBRepDS_HDataStructure.hxx>
78#include <TopOpeBRepDS_ListOfInterference.hxx>
7fd59977 79#include <TopOpeBRepDS_PointIterator.hxx>
80#include <TopTools_ListIteratorOfListOfShape.hxx>
42cf5bc1 81#include <TopTools_ListOfShape.hxx>
7fd59977 82
83#ifdef DRAW
84#include <TestTopOpeTools.hxx>
85#include <TestTopOpe.hxx>
86#endif
0797d9d3 87#ifdef OCCT_DEBUG
7fd59977 88#include <OSD_Chronometer.hxx>
89
cfb6776e 90
91
81bba717 92// variables for performances
7fd59977 93
94
95OSD_Chronometer cl_total,cl_extent,cl_perfsetofsurf,cl_perffilletonvertex,
96cl_filds,cl_reconstruction,cl_setregul,cl_perform1corner,cl_perform2corner,
97cl_performatend,cl_perform3corner,cl_performmore3corner;
98
99Standard_EXPORT Standard_Real t_total, t_extent,t_perfsetofsurf,
100t_perffilletonvertex, t_filds,t_reconstruction,t_setregul, t_perfsetofkgen,
101t_perfsetofkpart,t_makextremities,t_performatend,t_startsol,t_performsurf,
102t_perform1corner,t_perform2corner,t_perform3corner,t_performmore3corner,
103t_batten,t_inter,t_sameinter,t_same,t_plate,t_approxplate,t_t2cornerinit,
104t_perf2cornerbyinter,t_chfikpartcompdata,t_cheminement,t_remplissage,
105t_t3cornerinit ,t_spherique,t_torique, t_notfilling,t_filling,t_sameparam,
106t_computedata,t_completedata,t_t2cornerDS,t_t3cornerDS;
107
1d0a9d4d 108extern void ChFi3d_InitChron(OSD_Chronometer& ch);
109extern void ChFi3d_ResultChron(OSD_Chronometer & ch, Standard_Real& time);
7fd59977 110extern Standard_Boolean ChFi3d_GettraceCHRON();
111#endif
112
113
114//=======================================================================
115//function : CompleteDS
116//purpose :
117//=======================================================================
118
119static void CompleteDS(TopOpeBRepDS_DataStructure& DStr,
120 const TopoDS_Shape& S)
121{
122 ChFiDS_Map MapEW,MapFS;
123 MapEW.Fill(S,TopAbs_EDGE,TopAbs_WIRE);
124 MapFS.Fill(S,TopAbs_FACE,TopAbs_SHELL);
125
126 TopExp_Explorer ExpE;
127 for (ExpE.Init(S,TopAbs_EDGE); ExpE.More(); ExpE.Next()) {
128 const TopoDS_Edge& E = TopoDS::Edge(ExpE.Current());
129 Standard_Boolean hasgeom = DStr.HasGeometry(E);
130 if (hasgeom) {
131 const TopTools_ListOfShape& WireListAnc = MapEW(E);
132 TopTools_ListIteratorOfListOfShape itaW(WireListAnc);
133 while (itaW.More()) {
134 const TopoDS_Shape& WireAnc = itaW.Value();
135 DStr.AddShape(WireAnc);
136 itaW.Next();
137 }
138 }
139 }
140
141 TopExp_Explorer ExpF;
142 for (ExpF.Init(S,TopAbs_FACE); ExpF.More(); ExpF.Next()) {
143 const TopoDS_Face& F = TopoDS::Face(ExpF.Current());
144 Standard_Boolean hasgeom = DStr.HasGeometry(F);
145 if (hasgeom) {
146 const TopTools_ListOfShape& ShellListAnc = MapFS(F);
147 TopTools_ListIteratorOfListOfShape itaS(ShellListAnc);
148 while (itaS.More()) {
149 const TopoDS_Shape& ShellAnc = itaS.Value();
150 DStr.AddShape(ShellAnc);
151 itaS.Next();
152 }
153 }
154 }
155
156 // set the range on the DS Curves
157 for (Standard_Integer ic = 1; ic <= DStr.NbCurves(); ic++) {
158 Standard_Real parmin = RealLast(), parmax = RealFirst();
159 const TopOpeBRepDS_ListOfInterference& LI = DStr.CurveInterferences(ic);
160 for (TopOpeBRepDS_PointIterator it(LI);
161 it.More();
162 it.Next() ) {
163 Standard_Real par = it.Parameter();
164 parmin = Min (parmin,par); parmax = Max (parmax,par);
165 }
166 DStr.ChangeCurve(ic).SetRange(parmin,parmax);
167 }
168}
169
e6f550da 170//=======================================================================
171//function : ~ChFi3d_Builder
172//purpose :
173//=======================================================================
174
175ChFi3d_Builder::~ChFi3d_Builder()
7fd59977 176{}
177
178//=======================================================================
179//function : ExtentAnalyse
180//purpose :
181//=======================================================================
182
183void ChFi3d_Builder::ExtentAnalyse ()
184{
185 Standard_Integer nbedges, nbs;
186 for (Standard_Integer iv = 1; iv <= myVDataMap.Extent(); iv++) {
187 nbs = myVDataMap(iv).Extent();
188 const TopoDS_Vertex& Vtx = myVDataMap.FindKey(iv);
7d92212e 189 //nbedges = ChFi3d_NumberOfEdges(Vtx, myVEMap);
190 nbedges = ChFi3d_NumberOfSharpEdges(Vtx, myVEMap, myEFMap);
7fd59977 191 switch (nbs) {
192 case 1 :
193 ExtentOneCorner(Vtx, myVDataMap.FindFromIndex(iv).First());
194 break;
195 case 2 :
196 if (nbedges <= 3)
197 ExtentTwoCorner(Vtx, myVDataMap.FindFromIndex(iv));
198 break;
199 case 3 :
200 if (nbedges <= 3)
201 ExtentThreeCorner(Vtx, myVDataMap.FindFromIndex(iv));
202 break;
203 default :
204 break;
205 }
206 }
207}
208
209//=======================================================================
210//function : Compute
211//purpose :
212//=======================================================================
213
214void ChFi3d_Builder::Compute()
215{
216
0797d9d3 217#ifdef OCCT_DEBUG //perf
7fd59977 218 t_total=0;t_extent=0; t_perfsetofsurf=0;t_perffilletonvertex=0;
219 t_filds=0;t_reconstruction=0;t_setregul=0;
220 t_perfsetofkpart=0; t_perfsetofkgen=0;t_makextremities=0;
221 t_performsurf=0;t_startsol=0; t_perform1corner=0;t_perform2corner=0;
222 t_perform3corner=0;t_performmore3corner=0;t_inter=0;t_same=0;t_sameinter=0;
223 t_plate=0;t_approxplate=0; t_batten=0;t_remplissage=0;t_t3cornerinit=0;
224 t_spherique=0;t_torique=0;t_notfilling=0;t_filling=0;t_performatend=0;
225 t_t2cornerinit=0; t_perf2cornerbyinter=0;t_chfikpartcompdata=0;
226 t_cheminement=0; t_sameparam=0; t_computedata=0;t_completedata=0;
227 t_t2cornerDS=0;t_t3cornerDS=0;
228 ChFi3d_InitChron(cl_total);
229 ChFi3d_InitChron(cl_extent);
230#endif
231
232 if (myListStripe.IsEmpty())
233 Standard_Failure::Raise("There are no suitable edges for chamfer or fillet");
234
235 Reset();
236 myDS = new TopOpeBRepDS_HDataStructure();
237 TopOpeBRepDS_DataStructure& DStr = myDS->ChangeDS();
238 done = Standard_True;
239 hasresult=Standard_False;
240#ifdef DRAW
241 TestTopOpe::CurrentDS(myDS);
242 TopoDS_Shape bids;
243 TestTopOpe::Shapes(myShape,bids);
244#endif
245
81bba717 246 // filling of myVDatatMap
7fd59977 247 ChFiDS_ListIteratorOfListOfStripe itel;
248
249 for (itel.Initialize(myListStripe);itel.More(); itel.Next()) {
250 if ((itel.Value()->Spine()->FirstStatus() <= ChFiDS_BreakPoint))
251 myVDataMap.Add(itel.Value()->Spine()->FirstVertex(),itel.Value());
252 else if (itel.Value()->Spine()->FirstStatus() == ChFiDS_FreeBoundary)
253 ExtentOneCorner(itel.Value()->Spine()->FirstVertex(),itel.Value());
254 if ((itel.Value()->Spine()->LastStatus() <= ChFiDS_BreakPoint))
255 myVDataMap.Add(itel.Value()->Spine()->LastVertex() ,itel.Value());
256 else if (itel.Value()->Spine()->LastStatus() == ChFiDS_FreeBoundary)
257 ExtentOneCorner(itel.Value()->Spine()->LastVertex(),itel.Value());
258 }
81bba717 259 // preanalysis to evaluate the extensions.
7fd59977 260 ExtentAnalyse();
261
262
0797d9d3 263#ifdef OCCT_DEBUG //perf
7fd59977 264 ChFi3d_ResultChron(cl_extent,t_extent);
265 ChFi3d_InitChron(cl_perfsetofsurf);
266#endif
267
81bba717 268 // Construction of the stripe of fillet on each stripe.
7fd59977 269 for (itel.Initialize(myListStripe);itel.More(); itel.Next()) {
270 itel.Value()->Spine()->SetErrorStatus(ChFiDS_Ok);
271 try {
272 OCC_CATCH_SIGNALS
273 PerformSetOfSurf(itel.Value());
274 }
275 catch(Standard_Failure) {
276 Handle(Standard_Failure) exc = Standard_Failure::Caught();
0797d9d3 277#ifdef OCCT_DEBUG
7fd59977 278 cout <<"EXCEPTION Stripe compute " << exc << endl;
279#endif
280 badstripes.Append(itel.Value());
281 done = Standard_True;
282 if (itel.Value()->Spine()->ErrorStatus()==ChFiDS_Ok)
283 itel.Value()->Spine()->SetErrorStatus(ChFiDS_Error);
284 }
285 if (!done) badstripes.Append(itel.Value());
286 done = Standard_True;
287 }
288 done = (badstripes.IsEmpty());
289
0797d9d3 290#ifdef OCCT_DEBUG //perf
7fd59977 291 ChFi3d_ResultChron(cl_perfsetofsurf,t_perfsetofsurf);
292 ChFi3d_InitChron(cl_perffilletonvertex);
293#endif
294
81bba717 295 //construct fillets on each vertex + feed the Ds
7fd59977 296 if (done) {
7fd59977 297 Standard_Integer j;
7a06c690 298 for (j=1;j<=myVDataMap.Extent();j++)
299 {
300 try
301 {
7fd59977 302 OCC_CATCH_SIGNALS
7a06c690 303 PerformFilletOnVertex(j);
7fd59977 304 }
7a06c690 305 catch(Standard_Failure)
306 {
307 Handle(Standard_Failure) exc = Standard_Failure::Caught();
0797d9d3 308#ifdef OCCT_DEBUG
7a06c690 309 cout <<"EXCEPTION Corner compute " << exc << endl;
7fd59977 310#endif
7a06c690 311 badvertices.Append(myVDataMap.FindKey(j));
7fd59977 312 hasresult=Standard_False;
7a06c690 313 done = Standard_True;
7fd59977 314 }
315 if (!done) badvertices.Append(myVDataMap.FindKey(j));
316 done = Standard_True;
317 }
7a06c690 318 if (!hasresult) done = badvertices.IsEmpty();
7fd59977 319 }
320
321
0797d9d3 322#ifdef OCCT_DEBUG //perf
7fd59977 323 ChFi3d_ResultChron(cl_perffilletonvertex,t_perffilletonvertex);
324 ChFi3d_InitChron(cl_filds);
325#endif
326
327 TColStd_MapOfInteger MapIndSo;
328 TopExp_Explorer expso(myShape,TopAbs_SOLID);
329 for(; expso.More(); expso.Next()){
330 const TopoDS_Shape& cursol = expso.Current();
331 Standard_Integer indcursol = DStr.AddShape(cursol);
332 MapIndSo.Add(indcursol);
333 }
334 TopExp_Explorer expsh(myShape,TopAbs_SHELL,TopAbs_SOLID);
335 for(; expsh.More(); expsh.Next()){
336 const TopoDS_Shape& cursh = expsh.Current();
337 Standard_Integer indcursh = DStr.AddShape(cursh);
338 MapIndSo.Add(indcursh);
339 }
340 if (done) {
341 Standard_Integer i1;
342 for (itel.Initialize(myListStripe), i1=0;
343 itel.More();
344 itel.Next(), i1++) {
345 const Handle(ChFiDS_Stripe)& st = itel.Value();
346 // 05/02/02 akm vvv : (OCC119) First we'll check ain't there
347 // intersections between fillets
348 ChFiDS_ListIteratorOfListOfStripe itel1;
349 Standard_Integer i2;
350 for (itel1.Initialize(myListStripe), i2=0;
351 itel1.More();
352 itel1.Next(), i2++) {
353 if (i2 <= i1)
354 // Do not twice intersect the stripes
355 continue;
356 Handle(ChFiDS_Stripe) aCheckStripe = itel1.Value();
357 try {
358 OCC_CATCH_SIGNALS
359 ChFi3d_StripeEdgeInter (st, aCheckStripe, DStr, tol2d);
360 }
361 catch(Standard_Failure) {
362 Handle(Standard_Failure) exc = Standard_Failure::Caught();
0797d9d3 363#ifdef OCCT_DEBUG
7fd59977 364 cout <<"EXCEPTION Fillets compute " << exc << endl;
365#endif
366 badstripes.Append(itel.Value());
367 hasresult=Standard_False;
368 done = Standard_False;
369 break;
370 }
371 }
372 // 05/02/02 akm ^^^
373 Standard_Integer solidindex = st->SolidIndex();
374 ChFi3d_FilDS(solidindex,st,DStr,myRegul,tolesp,tol2d);
375 if (!done) break;
376 }
377
0797d9d3 378#ifdef OCCT_DEBUG //perf
7fd59977 379 ChFi3d_ResultChron(cl_filds,t_filds);
380 ChFi3d_InitChron(cl_reconstruction);
381#endif
382
383
384 if (done) {
385 BRep_Builder B1;
386 CompleteDS(DStr,myShape);
81bba717 387 //Update tolerances on vertex to max adjacent edges or
388 //Update tolerances on degenerated edge to max of adjacent vertexes.
7fd59977 389 TopOpeBRepDS_CurveExplorer cex(DStr);
390 for(;cex.More();cex.Next()){
391 TopOpeBRepDS_Curve& c = *((TopOpeBRepDS_Curve*)(void*)&(cex.Curve()));
392 Standard_Real tolc = 0.;
393 Standard_Boolean degen = c.Curve().IsNull();
394 if(!degen) tolc = c.Tolerance();
395 Standard_Integer ic = cex.Index();
396 TopOpeBRepDS_PointIterator It(myDS->CurvePoints(ic));
397 for(;It.More();It.Next()){
398 Handle(TopOpeBRepDS_CurvePointInterference) II;
399 II = Handle(TopOpeBRepDS_CurvePointInterference)::DownCast(It.Value());
400 if (II.IsNull()) continue;
401 TopOpeBRepDS_Kind gk = II->GeometryType();
402 Standard_Integer gi = II->Geometry();
403 if(gk == TopOpeBRepDS_VERTEX){
404 const TopoDS_Vertex& v = TopoDS::Vertex(myDS->Shape(gi));
405 Standard_Real tolv = BRep_Tool::Tolerance(v);
406 if( tolv > 0.0001 ) {
407 tolv += 0.0003;
408 if( tolc < tolv ) tolc = tolv + 0.00001;
409 }
410 if(degen && tolc < tolv) tolc = tolv;
411 else if(tolc>tolv) B1.UpdateVertex(v,tolc);
412 }
413 else if(gk == TopOpeBRepDS_POINT){
414 TopOpeBRepDS_Point& p = DStr.ChangePoint(gi);
415 Standard_Real tolp = p.Tolerance();
416 if(degen && tolc < tolp) tolc = tolp;
417 else if(tolc>tolp) p.Tolerance(tolc);
418 }
419 }
420 if(degen) c.Tolerance(tolc);
421 }
422 myCoup->Perform(myDS);
423 TColStd_MapIteratorOfMapOfInteger It(MapIndSo);
424 for(; It.More(); It.Next()){
425 Standard_Integer indsol = It.Key();
426 const TopoDS_Shape& curshape = DStr.Shape(indsol);
427 myCoup->MergeSolid(curshape,TopAbs_IN);
428 }
429
430 Standard_Integer i=1,n=DStr.NbShapes();
431 for (;i<=n;i++) {
432 const TopoDS_Shape S = DStr.Shape(i);
433 if (S.ShapeType() != TopAbs_EDGE) continue;
434 Standard_Boolean issplitIN = myCoup->IsSplit(S,TopAbs_IN);
435 if ( !issplitIN ) continue;
436 TopTools_ListIteratorOfListOfShape it(myCoup->Splits(S,TopAbs_IN));
437 for (; it.More(); it.Next() ) {
438 const TopoDS_Edge& newE = TopoDS::Edge(it.Value());
439 Standard_Real tole = BRep_Tool::Tolerance(newE);
440 TopExp_Explorer exv(newE,TopAbs_VERTEX);
441 for (; exv.More(); exv.Next() ) {
442 const TopoDS_Vertex& v = TopoDS::Vertex(exv.Current());
443 Standard_Real tolv = BRep_Tool::Tolerance(v);
444 if (tole>tolv) B1.UpdateVertex(v,tole);
445 }
446 }
447 }
448 if (!hasresult) {
449 B1.MakeCompound(TopoDS::Compound(myShapeResult));
450 for(It.Reset(); It.More(); It.Next()){
451 Standard_Integer indsol = It.Key();
452 const TopoDS_Shape& curshape = DStr.Shape(indsol);
453 TopTools_ListIteratorOfListOfShape
454 its = myCoup->Merged(curshape,TopAbs_IN);
455 if(!its.More()) B1.Add(myShapeResult,curshape);
456 else {
81bba717 457 //If the old type of Shape is Shell, Shell is placed instead of Solid,
458 //However there is a problem for compound of open Shell.
7fd59977 459 while (its.More()) {
460 const TopAbs_ShapeEnum letype = curshape.ShapeType();
461 if (letype == TopAbs_SHELL){
462 TopExp_Explorer expsh2(its.Value(),TopAbs_SHELL);
463 const TopoDS_Shape& cursh = expsh2.Current();
464 TopoDS_Shape tt = cursh;
465 B1.Add(myShapeResult,cursh);
466 its.Next();
467 }
468 else {
469 B1.Add(myShapeResult,its.Value());
470 its.Next();
471 }
472 }
473 }
474 }
475 }
476 else {
477 done=Standard_False;
478 B1.MakeCompound(TopoDS::Compound(badShape));
479 for(It.Reset(); It.More(); It.Next()){
480 Standard_Integer indsol = It.Key();
481 const TopoDS_Shape& curshape = DStr.Shape(indsol);
482 TopTools_ListIteratorOfListOfShape
483 its = myCoup->Merged(curshape,TopAbs_IN);
484 if(!its.More()) B1.Add(badShape,curshape);
485 else {
486 while (its.More()) {
487 B1.Add(badShape,its.Value());
488 its.Next();
489 }
490 }
491 }
492 }
0797d9d3 493#ifdef OCCT_DEBUG //perf
7fd59977 494 ChFi3d_ResultChron(cl_reconstruction ,t_reconstruction);
495 ChFi3d_InitChron(cl_setregul);
496#endif
497
81bba717 498 // Regularities are coded after cutting.
7fd59977 499 SetRegul();
500
501
0797d9d3 502#ifdef OCCT_DEBUG //perf
7fd59977 503 ChFi3d_ResultChron(cl_setregul ,t_setregul);
504#endif
505 }
506 }
0797d9d3 507#ifdef OCCT_DEBUG //perf
7fd59977 508 ChFi3d_ResultChron(cl_total,t_total);
509#endif
510
511
81bba717 512 // display of time for perfs
7fd59977 513
0797d9d3 514#ifdef OCCT_DEBUG
7fd59977 515 if(ChFi3d_GettraceCHRON()){
63c629aa 516 cout<<endl;
517 cout<<"COMPUTE: temps total "<<t_total<<"s dont :"<<endl;
518 cout<<"- Init + ExtentAnalyse "<<t_extent<<"s"<<endl;
519 cout<<"- PerformSetOfSurf "<<t_perfsetofsurf<<"s"<<endl;
520 cout<<"- PerformFilletOnVertex "<<t_perffilletonvertex<<"s"<<endl;
521 cout<<"- FilDS "<<t_filds<<"s"<<endl;
522 cout<<"- Reconstruction "<<t_reconstruction<<"s"<<endl;
523 cout<<"- SetRegul "<<t_setregul<<"s"<<endl<<endl;
524
7fd59977 525 cout<<endl;
526 cout <<"temps PERFORMSETOFSURF "<<t_perfsetofsurf <<"s dont : "<<endl;
527 cout <<"- SetofKPart "<<t_perfsetofkpart<<"s"<<endl;
528 cout <<"- SetofKGen "<< t_perfsetofkgen <<"s"<<endl;
529 cout <<"- MakeExtremities "<<t_makextremities<<"s"<<endl<<endl;
530
531
532 cout <<"temps SETOFKGEN "<< t_perfsetofkgen<<"s dont : "<<endl;
533 cout<<"- PerformSurf "<<t_performsurf<<"s"<<endl;
534 cout<<"- starsol "<< t_startsol <<"s"<<endl<<endl;
535
536 cout<<"temps PERFORMSURF "<<t_performsurf<<"s dont : " << endl;
537 cout<<"- computedata "<<t_computedata<<"s"<<endl;
538 cout<<"- completedata "<<t_completedata<<"s"<<endl<<endl;
539
540
541 cout<<"temps PERFORMFILLETVERTEX "<<t_perffilletonvertex <<"s dont : " << endl;
542 cout<<"- PerformOneCorner "<<t_perform1corner<<"s"<<endl;
543 cout<<"- PerformIntersectionAtEnd "<<t_performatend<<"s"<<endl;
544 cout<<"- PerformTwoCorner "<<t_perform2corner<<"s"<<endl;
545 cout<<"- PerformThreeCorner "<<t_perform3corner<<"s"<<endl;
546 cout<<"- PerformMoreThreeCorner "<<t_performmore3corner<<"s"<<endl<<endl;
547
548
549 cout<<"temps PerformOneCorner "<<t_perform1corner<<"s dont:"<<endl;
550 cout<<"- temps condition if (same) "<<t_same << "s "<<endl;
551 cout<<"- temps condition if (inter) "<<t_inter<<"s " <<endl;
552 cout<<"- temps condition if (same inter) "<<t_sameinter<<"s " <<endl<<endl;
553
554 cout<<"temps PerformTwocorner "<<t_perform2corner<<"s dont:"<<endl;
555 cout<<"- temps initialisation "<< t_t2cornerinit<<"s"<<endl;
556 cout<<"- temps PerformTwoCornerbyInter "<<t_perf2cornerbyinter<<"s"<<endl;
557 cout<<"- temps ChFiKPart_ComputeData "<<t_chfikpartcompdata <<"s"<<endl;
558 cout<<"- temps cheminement "<<t_cheminement<<"s"<<endl;
559 cout<<"- temps remplissage "<<t_remplissage<<"s"<<endl;
560 cout<<"- temps mise a jour stripes "<<t_t2cornerDS<<"s"<<endl<<endl;
561
562 cout<<" temps PerformThreecorner "<<t_perform3corner<<"s dont:"<<endl;
563 cout<<"- temps initialisation "<< t_t3cornerinit<<"s"<<endl;
564 cout<<"- temps cas spherique "<<t_spherique<<"s"<<endl;
565 cout<<"- temps cas torique "<<t_torique<<"s"<<endl;
566 cout<<"- temps notfilling "<<t_notfilling<<"s"<<endl;
567 cout<<"- temps filling "<<t_filling<<"s"<<endl;
568 cout<<"- temps mise a jour stripes "<<t_t3cornerDS<<"s"<<endl<<endl;
569
570 cout<<"temps PerformMore3Corner "<<t_performmore3corner<<"s dont:"<<endl;
571 cout<<"-temps plate "<<t_plate << "s "<<endl;
572 cout<<"-temps approxplate "<<t_approxplate<<"s " <<endl;
573 cout<<"-temps batten "<< t_batten<<"s " <<endl<<endl;
574
575 cout <<"TEMPS DIVERS "<<endl;
576 cout<<"-temps ChFi3d_sameparameter "<<t_sameparam<<"s"<<endl<<endl;
577 }
578#endif
cfb6776e 579 //
580 // Inspect the new faces to provide sameparameter
581 // if it is necessary
582 if (IsDone())
583 {
584 Standard_Real SameParTol = Precision::Confusion();
585 Standard_Integer aNbSurfaces, iF;
586 TopTools_ListIteratorOfListOfShape aIt;
587 //
588 aNbSurfaces=myDS->NbSurfaces();
589
590 for (iF=1; iF<=aNbSurfaces; ++iF) {
591 const TopTools_ListOfShape& aLF=myCoup->NewFaces(iF);
592 aIt.Initialize(aLF);
593 for (; aIt.More(); aIt.Next()) {
594 const TopoDS_Shape& aF=aIt.Value();
595 BRepLib::SameParameter(aF, SameParTol, Standard_True);
596 ShapeFix::SameParameter(aF, Standard_False, SameParTol);
597 }
598 }
599 }
7fd59977 600}
601
602//=======================================================================
603//function : PerformSingularCorner
81bba717 604//purpose : Load vertex and degenerated edges.
7fd59977 605//=======================================================================
606
607void ChFi3d_Builder::PerformSingularCorner
608(const Standard_Integer Index){
609 ChFiDS_ListIteratorOfListOfStripe It;
610 Handle(ChFiDS_Stripe) stripe;
611 TopOpeBRepDS_DataStructure& DStr = myDS->ChangeDS();
612 const TopoDS_Vertex& Vtx = myVDataMap.FindKey(Index);
613
614 Handle(ChFiDS_SurfData) Fd;
615 Standard_Integer i, Icurv;
7fd59977 616 Standard_Integer Ivtx = 0;
7fd59977 617 for (It.Initialize(myVDataMap(Index)), i=0; It.More(); It.Next(),i++){
618 stripe = It.Value();
81bba717 619 // SurfData concerned and its CommonPoints,
7fd59977 620 Standard_Integer sens = 0;
621 Standard_Integer num = ChFi3d_IndexOfSurfData(Vtx,stripe,sens);
622 Standard_Boolean isfirst = (sens == 1);
623 Fd = stripe->SetOfSurfData()->Sequence().Value(num);
624 const ChFiDS_CommonPoint& CV1 = Fd->Vertex(isfirst,1);
625 const ChFiDS_CommonPoint& CV2 = Fd->Vertex(isfirst,2);
81bba717 626 // Is it always degenerated ?
7fd59977 627 if ( CV1.Point().IsEqual( CV2.Point(), 0) ) {
81bba717 628 // if yes the vertex is stored in the stripe
629 // and the edge at end is created
7fd59977 630 if (i==0) Ivtx = ChFi3d_IndexPointInDS(CV1, DStr);
631 Standard_Real tolreached;
632 Standard_Real Pardeb, Parfin;
633 gp_Pnt2d VOnS1, VOnS2;
634 Handle(Geom_Curve) C3d;
635 Handle(Geom2d_Curve) PCurv;
636 TopOpeBRepDS_Curve Crv;
637 if (isfirst) {
638 VOnS1 = Fd->InterferenceOnS1().PCurveOnSurf()->
639 Value(Fd->InterferenceOnS1().FirstParameter());
640 VOnS2 = Fd->InterferenceOnS2().PCurveOnSurf()->
641 Value(Fd->InterferenceOnS2().FirstParameter());
642 }
643 else {
644 VOnS1 = Fd->InterferenceOnS1().PCurveOnSurf()->
645 Value(Fd->InterferenceOnS1().LastParameter());
646 VOnS2 = Fd->InterferenceOnS2().PCurveOnSurf()->
647 Value(Fd->InterferenceOnS2().LastParameter());
648 }
649
650 ChFi3d_ComputeArete(CV1, VOnS1,
651 CV2, VOnS2,
652 DStr.Surface(Fd->Surf()).Surface(),
653 C3d, PCurv,
654 Pardeb,Parfin,tolapp3d,tolapp2d,tolreached,0);
655 Crv = TopOpeBRepDS_Curve(C3d,tolreached);
656 Icurv = DStr.AddCurve(Crv);
657
658 stripe->SetCurve(Icurv, isfirst);
659 stripe->SetParameters(isfirst, Pardeb,Parfin);
660 stripe->ChangePCurve(isfirst) = PCurv;
661 stripe->SetIndexPoint(Ivtx, isfirst, 1);
662 stripe->SetIndexPoint(Ivtx, isfirst, 2);
663 }
664 }
665}
666
667//=======================================================================
668//function : PerformFilletOnVertex
669//purpose :
670//=======================================================================
671
672void ChFi3d_Builder::PerformFilletOnVertex
673(const Standard_Integer Index){
674
675 ChFiDS_ListIteratorOfListOfStripe It;
676 Handle(ChFiDS_Stripe) stripe;
677 Handle(ChFiDS_Spine) sp;
678 const TopoDS_Vertex& Vtx = myVDataMap.FindKey(Index);
679
680 Handle(ChFiDS_SurfData) Fd;
681 Standard_Integer i;
682 Standard_Boolean nondegenere = Standard_True;
683 Standard_Boolean toujoursdegenere = Standard_True;
7fd59977 684 Standard_Boolean isfirst = Standard_False;
7fd59977 685 for (It.Initialize(myVDataMap(Index)), i=0; It.More(); It.Next(),i++){
686 stripe = It.Value();
687 sp = stripe->Spine();
81bba717 688 // SurfData and its CommonPoints,
7fd59977 689 Standard_Integer sens = 0;
690 Standard_Integer num = ChFi3d_IndexOfSurfData(Vtx,stripe,sens);
691 isfirst = (sens == 1);
692 Fd = stripe->SetOfSurfData()->Sequence().Value(num);
693 const ChFiDS_CommonPoint& CV1 = Fd->Vertex(isfirst,1);
694 const ChFiDS_CommonPoint& CV2 = Fd->Vertex(isfirst,2);
81bba717 695 // Is it always degenerated ?
7fd59977 696 if ( CV1.Point().IsEqual( CV2.Point(), 0) )
697 nondegenere = Standard_False;
698 else toujoursdegenere = Standard_False;
699 }
700
701 // calcul du nombre de faces = nombre d'aretes
702/* TopTools_ListIteratorOfListOfShape ItF,JtF,ItE;
703 Standard_Integer nbf = 0, jf = 0;
704 for (ItF.Initialize(myVFMap(Vtx)); ItF.More(); ItF.Next()){
705 jf++;
706 Standard_Integer kf = 1;
707 const TopoDS_Shape& cur = ItF.Value();
708 for (JtF.Initialize(myVFMap(Vtx)); JtF.More() && (kf < jf); JtF.Next(), kf++){
709 if(cur.IsSame(JtF.Value())) break;
710 }
711 if(kf == jf) nbf++;
712 }
713 Standard_Integer nba=myVEMap(Vtx).Extent();
714 for (ItE.Initialize(myVEMap(Vtx)); ItE.More(); ItE.Next()){
715 const TopoDS_Edge& cur = TopoDS::Edge(ItE.Value());
716 if (BRep_Tool::Degenerated(cur)) nba--;
717 }
718 nba=nba/2;*/
7d92212e 719 Standard_Integer nba = ChFi3d_NumberOfSharpEdges(Vtx, myVEMap, myEFMap);
7fd59977 720
81bba717 721 if (nondegenere) { // Normal processing
7fd59977 722 switch (i) {
723 case 1 :
724 {
725 if(sp->Status(isfirst) == ChFiDS_FreeBoundary) return;
726 if(nba>3) {
0797d9d3 727#ifdef OCCT_DEBUG //perf
7fd59977 728 ChFi3d_InitChron(cl_performatend);
729#endif
730 PerformIntersectionAtEnd(Index);
0797d9d3 731#ifdef OCCT_DEBUG
7fd59977 732 ChFi3d_ResultChron(cl_performatend,t_performatend);
733#endif
734 }
735 else {
0797d9d3 736#ifdef OCCT_DEBUG //perf
7fd59977 737 ChFi3d_InitChron(cl_perform1corner);
738#endif
739 if (MoreSurfdata(Index))
740 PerformMoreSurfdata(Index);
741 else PerformOneCorner(Index);
0797d9d3 742#ifdef OCCT_DEBUG //perf
7fd59977 743 ChFi3d_ResultChron(cl_perform1corner,t_perform1corner);
744#endif
745 }
746 }
747 break;
748 case 2 :
749 {
750 if(nba>3){
0797d9d3 751#ifdef OCCT_DEBUG //perf
7fd59977 752 ChFi3d_InitChron(cl_performmore3corner);
753#endif
754 PerformMoreThreeCorner(Index, i);
0797d9d3 755#ifdef OCCT_DEBUG //perf
7fd59977 756 ChFi3d_ResultChron(cl_performmore3corner,t_performmore3corner);
757#endif
758 }
759 else {
0797d9d3 760#ifdef OCCT_DEBUG //perf
7fd59977 761 ChFi3d_InitChron(cl_perform2corner);
762#endif
763 PerformTwoCorner(Index);
0797d9d3 764#ifdef OCCT_DEBUG //perf
7fd59977 765 ChFi3d_ResultChron(cl_perform2corner,t_perform2corner);
766#endif
767 }
768 }
769 break;
770 case 3 :
771 {
772 if(nba>3){
0797d9d3 773#ifdef OCCT_DEBUG //perf
7fd59977 774 ChFi3d_InitChron(cl_performmore3corner);
775#endif
776 PerformMoreThreeCorner(Index, i);
0797d9d3 777#ifdef OCCT_DEBUG //perf
7fd59977 778 ChFi3d_ResultChron(cl_performmore3corner,t_performmore3corner);
779#endif
780 }
781 else {
0797d9d3 782#ifdef OCCT_DEBUG //perf
7fd59977 783 ChFi3d_InitChron(cl_perform3corner);
784#endif
785 PerformThreeCorner(Index);
0797d9d3 786#ifdef OCCT_DEBUG //perf
7fd59977 787 ChFi3d_ResultChron(cl_perform3corner,t_perform3corner);
788#endif
789 }
790 }
791 break;
792 default : {
0797d9d3 793#ifdef OCCT_DEBUG //perf
7fd59977 794 ChFi3d_InitChron(cl_performmore3corner);
795#endif
796 PerformMoreThreeCorner(Index, i);
0797d9d3 797#ifdef OCCT_DEBUG //perf
7fd59977 798 ChFi3d_ResultChron(cl_performmore3corner,t_performmore3corner);
799#endif
800 }
801 }
802 }
81bba717 803 else { // Single case processing
7fd59977 804 if (toujoursdegenere) PerformSingularCorner(Index);
81bba717 805 else PerformMoreThreeCorner(Index, i);//Last chance...
7fd59977 806 }
807}
808
809
810//=======================================================================
811//function : Reset
812//purpose :
813//=======================================================================
814
815void ChFi3d_Builder::Reset()
816{
817 done = Standard_False;
818 myVDataMap.Clear();
819 myRegul.Clear();
820 myEVIMap.Clear();
821 badstripes.Clear();
822 badvertices.Clear();
823
824 ChFiDS_ListIteratorOfListOfStripe itel;
825 for (itel.Initialize(myListStripe); itel.More(); ){
826 if(!itel.Value()->Spine().IsNull()){
827 itel.Value()->Reset();
828 itel.Next();
829 }
830 else myListStripe.Remove(itel);
831 }
832}
833
834//=======================================================================
835//function : Generated
836//purpose :
837//=======================================================================
838
839const TopTools_ListOfShape& ChFi3d_Builder::Generated(const TopoDS_Shape& EouV)
840{
841 myGenerated.Clear();
842 if(EouV.IsNull()) return myGenerated;
843 if(EouV.ShapeType() != TopAbs_EDGE &&
844 EouV.ShapeType() != TopAbs_VERTEX) return myGenerated;
845 if(myEVIMap.IsBound(EouV)) {
846 const TColStd_ListOfInteger& L = myEVIMap.Find(EouV);
847 TColStd_ListIteratorOfListOfInteger IL;
848 for(IL.Initialize(L); IL.More(); IL.Next()){
849 Standard_Integer I = IL.Value();
850 const TopTools_ListOfShape& LS = myCoup->NewFaces(I);
851 TopTools_ListIteratorOfListOfShape ILS;
852 for(ILS.Initialize(LS); ILS.More(); ILS.Next()){
853 myGenerated.Append(ILS.Value());
854 }
855 }
856 }
857 return myGenerated;
858}
859
860
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