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b311480e | 1 | // Created on: 1996-03-07 |
2 | // Created by: Jean Yves LEBEY | |
3 | // Copyright (c) 1996-1999 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 | |
7fd59977 | 18 | #include <BRep_Tool.hxx> |
42cf5bc1 | 19 | #include <gp_Pnt.hxx> |
20 | #include <Standard_NoSuchObject.hxx> | |
21 | #include <TCollection_AsciiString.hxx> | |
7fd59977 | 22 | #include <TopExp.hxx> |
42cf5bc1 | 23 | #include <TopoDS.hxx> |
24 | #include <TopoDS_Edge.hxx> | |
25 | #include <TopoDS_Face.hxx> | |
26 | #include <TopoDS_Shape.hxx> | |
27 | #include <TopoDS_Vertex.hxx> | |
28 | #include <TopOpeBRepBuild_Builder.hxx> | |
29 | #include <TopOpeBRepBuild_define.hxx> | |
30 | #include <TopOpeBRepBuild_EdgeBuilder.hxx> | |
31 | #include <TopOpeBRepBuild_FaceBuilder.hxx> | |
32 | #include <TopOpeBRepBuild_GTopo.hxx> | |
33 | #include <TopOpeBRepBuild_HBuilder.hxx> | |
34 | #include <TopOpeBRepBuild_PaveSet.hxx> | |
35 | #include <TopOpeBRepBuild_ShapeSet.hxx> | |
36 | #include <TopOpeBRepBuild_ShellFaceSet.hxx> | |
37 | #include <TopOpeBRepBuild_SolidBuilder.hxx> | |
38 | #include <TopOpeBRepBuild_WireEdgeSet.hxx> | |
39 | #include <TopOpeBRepDS.hxx> | |
40 | #include <TopOpeBRepDS_BuildTool.hxx> | |
41 | #include <TopOpeBRepDS_CurveIterator.hxx> | |
7fd59977 | 42 | #include <TopOpeBRepDS_EXPORT.hxx> |
42cf5bc1 | 43 | #include <TopOpeBRepDS_HDataStructure.hxx> |
44 | #include <TopOpeBRepDS_InterferenceTool.hxx> | |
45 | #include <TopOpeBRepDS_PointIterator.hxx> | |
7fd59977 | 46 | #include <TopOpeBRepDS_ProcessInterferencesTool.hxx> |
42cf5bc1 | 47 | #include <TopOpeBRepDS_SurfaceIterator.hxx> |
48 | #include <TopOpeBRepTool_2d.hxx> | |
49 | #include <TopOpeBRepTool_EXPORT.hxx> | |
50 | #include <TopOpeBRepTool_ShapeExplorer.hxx> | |
51 | #include <TopOpeBRepTool_ShapeTool.hxx> | |
52 | #include <TopOpeBRepTool_TOOL.hxx> | |
7fd59977 | 53 | |
54 | #ifdef DRAW | |
7fd59977 | 55 | Standard_IMPORT void FUN_draw(const TopoDS_Shape& s); |
56 | Standard_IMPORT void FUN_draw2de (const TopoDS_Shape& ed,const TopoDS_Shape& fa); | |
57 | #endif | |
58 | ||
0797d9d3 | 59 | #ifdef OCCT_DEBUG |
1d0a9d4d | 60 | extern void* GFABUMAKEFACEPWES_DEB; |
7fd59977 | 61 | #define DEBSHASET(sarg,meth,shaset,str) TCollection_AsciiString sarg((meth));(sarg)=(sarg)+(shaset).DEBNumber()+(str); |
1d0a9d4d | 62 | Standard_Integer GLOBAL_iexE = 0; |
7fd59977 | 63 | Standard_EXPORT void debfillw(const Standard_Integer /*i*/) {} |
64 | Standard_EXPORT void debfille(const Standard_Integer /*i*/) {} | |
65 | Standard_EXPORT void debffwesON(const Standard_Integer i) {cout<<"++ debffwesON "<<i<<endl;} | |
66 | Standard_EXPORT void debffwesmf(const Standard_Integer i) {cout<<"++ debffwesmf "<<i<<endl;} | |
67 | Standard_EXPORT void debfillf(const Standard_Integer i) {cout<<"++ debfillf "<<i<<endl;} | |
68 | Standard_EXPORT void debsplite(const Standard_Integer i) {cout<<"++ debsplite "<<i<<endl;} | |
69 | Standard_EXPORT void debmergef(const Standard_Integer i) {cout<<"++ debmergef "<<i<<endl;} | |
70 | Standard_IMPORT void debfctwesmess(const Standard_Integer i, | |
71 | const TCollection_AsciiString& s = ""); | |
1d0a9d4d | 72 | extern void debaddpwes(const Standard_Integer iFOR, const TopAbs_State TB1, const Standard_Integer iEG, |
73 | const TopAbs_Orientation neworiE, const TopOpeBRepBuild_PBuilder& PB, | |
74 | const TopOpeBRepBuild_PWireEdgeSet& PWES, const TCollection_AsciiString& str1, | |
75 | const TCollection_AsciiString& str2); | |
7fd59977 | 76 | #endif |
77 | ||
1d0a9d4d | 78 | Standard_Boolean GLOBAL_faces2d = Standard_False; |
7fd59977 | 79 | Standard_EXPORT Standard_Boolean GLOBAL_classifysplitedge = Standard_False; |
80 | ||
81 | #define M_IN(st ) (st == TopAbs_IN) | |
82 | #define M_OUT(st) (st == TopAbs_OUT) | |
83 | #define M_FORWARD(st ) (st == TopAbs_FORWARD) | |
84 | #define M_REVERSED(st) (st == TopAbs_REVERSED) | |
85 | #define M_INTERNAL(st) (st == TopAbs_INTERNAL) | |
86 | #define M_EXTERNAL(st) (st == TopAbs_EXTERNAL) | |
87 | ||
88 | Standard_IMPORT Standard_Boolean FUN_HDS_FACESINTERFER(const TopoDS_Shape& F1, | |
89 | const TopoDS_Shape& F2, | |
90 | const Handle(TopOpeBRepDS_HDataStructure)& HDS); | |
91 | ||
92 | static | |
93 | TopAbs_State ClassifyEdgeToSolidByOnePoint(const TopoDS_Edge& E, | |
94 | const TopoDS_Shape& Ref); | |
95 | static | |
96 | Standard_Boolean FUN_computeLIFfaces2d(const TopOpeBRepBuild_Builder& BU, | |
97 | const TopoDS_Face& F, | |
98 | const TopoDS_Edge& E, | |
99 | TopOpeBRepDS_PDataStructure& pDS2d); | |
100 | static | |
101 | Standard_Boolean FUN_computeLIFfaces2d(const TopOpeBRepBuild_Builder& BU, | |
102 | const TopoDS_Face& F, | |
103 | TopOpeBRepDS_PDataStructure& pDS2d); | |
104 | ||
105 | //------------------------------------------------------------- | |
106 | // Unused : | |
0797d9d3 | 107 | /*#ifdef OCCT_DEBUG |
7fd59977 | 108 | //======================================================================= |
109 | //function :FUN_BUI_FACESINTERFER | |
110 | //purpose : | |
111 | //======================================================================= | |
112 | static Standard_Boolean FUN_BUI_FACESINTERFER(const TopoDS_Shape& F1, | |
113 | const TopoDS_Shape& F2, | |
114 | const TopOpeBRepBuild_Builder& B) | |
115 | { | |
116 | Standard_Boolean yainterf = Standard_False; | |
117 | Handle(TopOpeBRepDS_HDataStructure) HDS = B.DataStructure(); | |
118 | ||
119 | ||
120 | ||
121 | Standard_Boolean ya1 = FUN_HDS_FACESINTERFER(F1,F2,HDS); | |
122 | Standard_Boolean ya2 = FUN_HDS_FACESINTERFER(F2,F1,HDS); | |
123 | yainterf = (ya1 && ya2); | |
124 | return yainterf; | |
125 | } | |
126 | #endif*/ | |
127 | ||
128 | //======================================================================= | |
129 | //function :TopOpeBRepBuild_FUN_aresamegeom | |
130 | //purpose : | |
131 | //======================================================================= | |
1d0a9d4d | 132 | Standard_Boolean TopOpeBRepBuild_FUN_aresamegeom (const TopoDS_Shape& S1, |
133 | const TopoDS_Shape& S2) | |
7fd59977 | 134 | { |
135 | TopoDS_Shape SF1 = S1; | |
136 | SF1.Orientation(TopAbs_FORWARD); | |
137 | TopoDS_Shape SF2 = S2; | |
138 | SF2.Orientation(TopAbs_FORWARD); | |
139 | Standard_Boolean same = TopOpeBRepTool_ShapeTool::ShapesSameOriented(SF1,SF2); | |
140 | return same; | |
141 | } | |
142 | ||
143 | //======================================================================= | |
144 | //function :FUN_computeLIFfaces2d | |
145 | //purpose : | |
146 | //======================================================================= | |
147 | Standard_Boolean FUN_computeLIFfaces2d(const TopOpeBRepBuild_Builder& BU, | |
148 | const TopoDS_Face& F, | |
149 | const TopoDS_Edge& E, | |
150 | TopOpeBRepDS_PDataStructure& pDS2d) | |
151 | // purpose : compute new face/face interferences F FTRA, | |
152 | // {I = (T(F),ES,FTRA)} / Fsdm F and ES interfers with E which has splits ON | |
153 | // E is edge of F | |
154 | { | |
7fd59977 | 155 | const TopOpeBRepDS_DataStructure& BDS = BU.DataStructure()->DS(); |
156 | const TopOpeBRepDS_ListOfInterference& LI = BDS.ShapeInterferences(E); | |
157 | Standard_Integer IE = BDS.Shape(E); | |
158 | Standard_Integer IF = BDS.Shape(F); | |
159 | Standard_Integer rkF = BDS.AncestorRank(F); | |
160 | Standard_Boolean hasspE = BU.IsSplit(E,TopAbs_ON); | |
161 | if (hasspE) hasspE = (BU.Splits(E,TopAbs_ON).Extent() > 0); | |
162 | TopTools_MapOfShape Ffound; | |
163 | ||
164 | TopTools_ListOfShape Fsdm; TopTools_ListIteratorOfListOfShape itf(BDS.ShapeSameDomain(F)); | |
165 | for (; itf.More(); itf.Next()){ | |
166 | const TopoDS_Shape& f = itf.Value(); | |
167 | Standard_Integer rkf = BDS.AncestorRank(f); | |
168 | if (rkf == rkF) continue; | |
169 | Fsdm.Append(f); | |
170 | } | |
171 | ||
172 | for (TopOpeBRepDS_ListIteratorOfListOfInterference itI(LI); itI.More(); itI.Next()){ | |
173 | const Handle(TopOpeBRepDS_Interference)& I = itI.Value(); | |
174 | // const TopOpeBRepDS_Transition& T = I->Transition(); | |
175 | TopAbs_ShapeEnum SB,SA;Standard_Integer IB,IA;TopOpeBRepDS_Kind GT,ST;Standard_Integer G,S; | |
176 | FDS_Idata(I,SB,IB,SA,IA,GT,G,ST,S); | |
177 | if (ST != TopOpeBRepDS_EDGE) return Standard_False; | |
178 | ||
179 | TopoDS_Face FTRA; Standard_Integer ITRA = IB; | |
180 | if (SB == TopAbs_FACE) FTRA = TopoDS::Face(BDS.Shape(IB)); | |
181 | else if (SB == TopAbs_EDGE) { | |
182 | Standard_Boolean ok = FUN_tool_findAncestor(Fsdm,TopoDS::Edge(BDS.Shape(S)),FTRA); | |
183 | ITRA = BDS.Shape(FTRA); | |
184 | if (!ok) return Standard_False; | |
185 | } | |
186 | Standard_Boolean found = Ffound.Contains(FTRA); | |
187 | ||
188 | // prequesitory : F and FTRA are SDSO | |
189 | // ------------- | |
190 | ||
191 | // attached to E : I = (T(FTRA),G,ES), | |
192 | // ES : support edge | |
193 | // GP : geometric point | |
194 | // recall : rankE = rankF | |
195 | // rankTRA = rankS != rankE | |
196 | Standard_Real parE = FDS_Parameter(I); | |
197 | const TopoDS_Edge& ES = TopoDS::Edge(BDS.Shape(S)); | |
198 | Standard_Boolean hasspES = BU.IsSplit(ES,TopAbs_ON); | |
199 | if (hasspES) hasspE = (BU.Splits(ES,TopAbs_ON).Extent() > 0); | |
200 | ||
201 | Standard_Boolean sdm = FUN_ds_sdm(BDS,E,ES); | |
202 | Standard_Boolean mkTonEsdm = sdm && hasspE && !found; | |
203 | Standard_Boolean hasfeiF_E_FTRA = FUN_ds_hasFEI(pDS2d,F,IE,ITRA); //xpu120698 | |
204 | mkTonEsdm = mkTonEsdm && !hasfeiF_E_FTRA; //xpu120698 | |
205 | if (mkTonEsdm) { | |
206 | Ffound.Add(FTRA); | |
207 | TopoDS_Edge dummy; TopOpeBRepDS_Transition newT; | |
208 | Standard_Boolean ok = FUN_ds_mkTonFsdm(BU.DataStructure(),IF,ITRA,S,IE,parE,dummy,Standard_True,newT); | |
209 | ||
210 | if (ok) { | |
211 | newT.Index(ITRA); TopOpeBRepDS_Config C = TopOpeBRepDS_SAMEORIENTED; | |
212 | Handle(TopOpeBRepDS_Interference) newI = TopOpeBRepDS_InterferenceTool::MakeFaceEdgeInterference(newT,ITRA,IE,Standard_True,C); | |
7fd59977 | 213 | pDS2d->AddShapeInterference(F,newI); |
214 | } | |
215 | } | |
216 | Standard_Boolean mkTonESsdm = sdm && hasspES; | |
217 | Standard_Boolean hasfeiFRA_E_F = FUN_ds_hasFEI(pDS2d,FTRA,IE,IF); //xpu120698 | |
218 | mkTonESsdm = mkTonESsdm && !hasfeiFRA_E_F; //xpu120698 | |
219 | if (mkTonESsdm) { // ff1, IE=3 has interferences, S=8 has none | |
220 | TopoDS_Edge dummy; TopOpeBRepDS_Transition newT; | |
221 | ||
222 | Standard_Real parES; Standard_Boolean ok = FUN_tool_parE(E,parE,ES,parES); | |
223 | if (!ok) continue; | |
224 | ok = FUN_ds_mkTonFsdm(BU.DataStructure(),ITRA,IF,IE,S,parES,dummy,Standard_True,newT); | |
225 | if (ok) { | |
226 | newT.Index(IF); TopOpeBRepDS_Config C = TopOpeBRepDS_SAMEORIENTED; | |
227 | Handle(TopOpeBRepDS_Interference) newI = TopOpeBRepDS_InterferenceTool::MakeFaceEdgeInterference(newT,IF,IE,Standard_False,C); | |
7fd59977 | 228 | pDS2d->AddShapeInterference(FTRA,newI); |
229 | } | |
230 | ||
231 | ok = FUN_ds_mkTonFsdm(BU.DataStructure(),ITRA,IF,IE,IE,parE,dummy,Standard_True,newT); | |
232 | if (ok) { | |
233 | newT.Index(IF); TopOpeBRepDS_Config C = TopOpeBRepDS_SAMEORIENTED; | |
234 | Handle(TopOpeBRepDS_Interference) newI = TopOpeBRepDS_InterferenceTool::MakeFaceEdgeInterference(newT,IF,S,Standard_True,C); | |
7fd59977 | 235 | pDS2d->AddShapeInterference(FTRA,newI); |
236 | } | |
237 | ||
238 | } | |
239 | ||
240 | Standard_Boolean mkTonES = hasspES; | |
241 | Standard_Boolean hasfeiF_S_FTRA = FUN_ds_hasFEI(pDS2d,F,S,ITRA); //xpu120698 | |
242 | mkTonES = mkTonES && !hasfeiF_S_FTRA; | |
243 | if (mkTonES) { | |
244 | Standard_Real parES; Standard_Boolean ok = FUN_tool_parE(E,parE,ES,parES); | |
245 | if (!ok) continue; | |
246 | ||
247 | TopoDS_Edge dummy; TopOpeBRepDS_Transition newT; | |
248 | ok = FUN_ds_mkTonFsdm(BU.DataStructure(),IF,ITRA,S,S,parES,dummy,Standard_True,newT); | |
249 | ||
250 | if (ok) { | |
251 | newT.Index(ITRA); TopOpeBRepDS_Config C = TopOpeBRepDS_SAMEORIENTED; | |
252 | Handle(TopOpeBRepDS_Interference) newI = TopOpeBRepDS_InterferenceTool::MakeFaceEdgeInterference(newT,ITRA,S,Standard_False,C); | |
7fd59977 | 253 | pDS2d->AddShapeInterference(F,newI); |
254 | } | |
255 | } | |
256 | } // itI(LI) | |
257 | ||
258 | return Standard_True; | |
259 | } | |
260 | //======================================================================= | |
261 | //function :FUN_computeLIFfaces2d | |
262 | //purpose : | |
263 | //======================================================================= | |
264 | Standard_Boolean FUN_computeLIFfaces2d(const TopOpeBRepBuild_Builder& BU, | |
265 | const TopoDS_Face& F, | |
266 | TopOpeBRepDS_PDataStructure& pDS2d) | |
267 | { | |
268 | TopExp_Explorer ex(F, TopAbs_EDGE); | |
269 | for (; ex.More(); ex.Next()){ | |
270 | const TopoDS_Edge& E = TopoDS::Edge(ex.Current()); | |
271 | Standard_Boolean ok = FUN_computeLIFfaces2d(BU,F,E,pDS2d); | |
272 | if (!ok) return Standard_False; | |
273 | } | |
274 | return Standard_True; | |
275 | } | |
276 | //======================================================================= | |
277 | //variable : Standard_EXPORT TopOpeBRepDS_PDataStructure GLOBAL_DS2d | |
278 | //purpose : | |
279 | //======================================================================= | |
280 | Standard_EXPORT TopOpeBRepDS_PDataStructure GLOBAL_DS2d = NULL; | |
281 | ||
282 | //======================================================================= | |
283 | //function : GMergeFaces | |
284 | //purpose : | |
285 | //======================================================================= | |
286 | void TopOpeBRepBuild_Builder::GMergeFaces(const TopTools_ListOfShape& LF1, | |
287 | const TopTools_ListOfShape& LF2, | |
288 | const TopOpeBRepBuild_GTopo& G1) | |
289 | { | |
290 | if ( LF1.IsEmpty() ) return; | |
291 | if (GLOBAL_DS2d == NULL) GLOBAL_DS2d = (TopOpeBRepDS_PDataStructure)new TopOpeBRepDS_DataStructure(); | |
292 | GLOBAL_DS2d->Init(); | |
293 | ||
294 | TopAbs_State TB1,TB2; G1.StatesON(TB1,TB2); | |
295 | ||
296 | const TopoDS_Shape& F1 = LF1.First(); | |
0797d9d3 | 297 | #ifdef OCCT_DEBUG |
7fd59977 | 298 | Standard_Integer iF; Standard_Boolean tSPS = GtraceSPS(F1,iF); |
299 | if(tSPS){ | |
300 | cout<<endl<<"--- GMergeFaces "<<endl; | |
301 | GdumpSAMDOM(LF1, (char *) "1 : "); | |
302 | GdumpSAMDOM(LF2, (char *) "2 : "); | |
303 | debmergef(iF); | |
304 | } | |
305 | #endif | |
306 | ||
307 | // xpu070598 : filling up DS2 | |
308 | // for (TopTools_ListIteratorOfListOfShape itF1(LF1); itF1.More(); itF1.Next()) GLOBAL_DS2d->AddShape(itF1.Value(),1); | |
309 | TopTools_ListIteratorOfListOfShape itF1(LF1) ; | |
310 | for ( ; itF1.More(); itF1.Next()) GLOBAL_DS2d->AddShape(itF1.Value(),1); | |
311 | // for (TopTools_ListIteratorOfListOfShape itF2(LF2); itF2.More(); itF2.Next()) GLOBAL_DS2d->AddShape(itF2.Value(),2); | |
312 | TopTools_ListIteratorOfListOfShape itF2(LF2) ; | |
313 | for ( ; itF2.More(); itF2.Next()) GLOBAL_DS2d->AddShape(itF2.Value(),2); | |
314 | ||
315 | // for (itF1.Initialize(LF1); itF1.More(); itF1.Next()){ | |
316 | itF1.Initialize(LF1) ; | |
317 | for ( ; itF1.More(); itF1.Next()){ | |
318 | const TopoDS_Face& FF1 = TopoDS::Face(itF1.Value()); | |
319 | FUN_computeLIFfaces2d((*this),TopoDS::Face(FF1),GLOBAL_DS2d); | |
320 | } | |
321 | // for (itF2.Initialize(LF2); itF2.More(); itF2.Next()){ | |
322 | itF2.Initialize(LF2) ; | |
323 | for ( ; itF2.More(); itF2.Next()){ | |
324 | const TopoDS_Face& FF2 = TopoDS::Face(itF2.Value()); | |
325 | FUN_computeLIFfaces2d((*this),TopoDS::Face(FF2),GLOBAL_DS2d); | |
326 | } | |
327 | // xpu070598 | |
328 | ||
329 | { | |
330 | for (Standard_Integer ii=1; ii<=GLOBAL_DS2d->NbShapes(); ii++) { | |
331 | TopOpeBRepDS_ListOfInterference& LI = GLOBAL_DS2d->ChangeShapeInterferences(ii); | |
332 | FUN_reducedoublons(LI,(*GLOBAL_DS2d),ii); | |
333 | } | |
334 | } | |
335 | ||
336 | myFaceReference = TopoDS::Face(F1); | |
337 | TopOpeBRepBuild_WireEdgeSet WES(F1,this); | |
338 | ||
339 | GLOBAL_faces2d = Standard_True; | |
340 | Standard_Integer K1=1; GFillFacesWESK(LF1,LF2,G1,WES,K1); | |
341 | Standard_Integer K3=3; GFillFacesWESK(LF1,LF2,G1,WES,K3); // xpu060598 | |
342 | GLOBAL_faces2d = Standard_False; | |
343 | ||
344 | // Create a face builder FABU | |
345 | TopoDS_Shape F1F = LF1.First(); F1F.Orientation(TopAbs_FORWARD); | |
346 | Standard_Boolean ForceClass = Standard_True; | |
347 | TopOpeBRepBuild_FaceBuilder FABU; | |
348 | FABU.InitFaceBuilder(WES,F1F,ForceClass); | |
349 | ||
350 | // Build new faces LFM | |
351 | TopTools_ListOfShape LFM; | |
352 | ||
0797d9d3 | 353 | #ifdef OCCT_DEBUG |
7fd59977 | 354 | GFABUMAKEFACEPWES_DEB = (void*)&WES; |
355 | #endif | |
356 | ||
357 | TopTools_DataMapOfShapeInteger MWisOld; | |
358 | GFABUMakeFaces(F1F,FABU,LFM,MWisOld); | |
359 | ||
360 | // xpu281098 : regularisation after GFABUMakeFaces | |
361 | TopTools_ListOfShape newLFM; RegularizeFaces(F1F,LFM,newLFM); | |
362 | LFM.Clear(); LFM.Assign(newLFM); | |
363 | ||
364 | // connect new faces as faces built TB1 on LF1 faces | |
365 | TopTools_ListIteratorOfListOfShape it1; | |
366 | for (it1.Initialize(LF1); it1.More(); it1.Next()) { | |
367 | const TopoDS_Shape& F1x = it1.Value(); | |
368 | Standard_Boolean tomerge = !IsMerged(F1x,TB1); | |
369 | if (tomerge) { | |
370 | ChangeMerged(F1x, TB1) = LFM; | |
371 | } | |
372 | } | |
373 | ||
374 | // connect new faces as faces built TB2 on LF2 faces | |
375 | TopTools_ListIteratorOfListOfShape it2; | |
376 | for (it2.Initialize(LF2); it2.More(); it2.Next()) { | |
377 | const TopoDS_Shape& F2 = it2.Value(); | |
378 | Standard_Boolean tomerge = !IsMerged(F2,TB2); | |
379 | if (tomerge) ChangeMerged(F2,TB2) = LFM; | |
380 | } | |
381 | ||
382 | } // GMergeFaces | |
383 | ||
384 | //======================================================================= | |
385 | //function : GFillFacesWES | |
386 | //purpose : | |
387 | //======================================================================= | |
388 | void TopOpeBRepBuild_Builder::GFillFacesWES(const TopTools_ListOfShape& , | |
389 | const TopTools_ListOfShape& , | |
390 | const TopOpeBRepBuild_GTopo& , | |
391 | TopOpeBRepBuild_WireEdgeSet& ) | |
392 | { | |
393 | } // GFillFacesWES | |
394 | ||
395 | static Standard_Boolean FUN_validF1edge(const TopoDS_Shape& F) | |
396 | { | |
397 | Standard_Integer nE = 0; | |
398 | TopTools_IndexedMapOfShape mEt; | |
399 | TopExp_Explorer exE(F, TopAbs_EDGE); | |
400 | // for ( exE ; exE.More(); exE.Next()) { | |
401 | for ( ; exE.More(); exE.Next()) { | |
402 | const TopoDS_Shape& e = exE.Current(); | |
403 | if (mEt.Contains(e)) continue; | |
404 | mEt.Add(e); | |
405 | nE++; | |
406 | if (nE > 2) break; | |
407 | } | |
408 | if (nE > 1) return Standard_True; | |
409 | if (nE == 1) { | |
410 | exE.Init(F, TopAbs_EDGE); | |
411 | const TopoDS_Edge& e = TopoDS::Edge(exE.Current()); | |
412 | TopoDS_Vertex dummy; Standard_Boolean closed = TopOpeBRepTool_TOOL::ClosedE(e,dummy); | |
413 | return closed; | |
414 | } | |
415 | return Standard_False; | |
416 | } | |
417 | ||
418 | //======================================================================= | |
419 | //function : GFillFacesWESMakeFaces | |
420 | //purpose : | |
421 | //======================================================================= | |
422 | void TopOpeBRepBuild_Builder::GFillFacesWESMakeFaces(const TopTools_ListOfShape& LLF1, | |
423 | const TopTools_ListOfShape& LF2, | |
424 | const TopTools_ListOfShape& ,//LSO, | |
425 | const TopOpeBRepBuild_GTopo& GM) | |
426 | { | |
427 | TopAbs_State TB1,TB2; GM.StatesON(TB1,TB2); | |
428 | if (LLF1.IsEmpty()) return; | |
429 | ||
430 | // xpu270898 : cto905E2 split(fref6,f33,f16) must be built on fref6 | |
431 | TopTools_ListOfShape LF1; | |
432 | TopTools_ListIteratorOfListOfShape itf(LLF1); | |
433 | const TopOpeBRepDS_DataStructure& BDS = myDataStructure->DS(); | |
434 | Standard_Integer iref = 0; | |
435 | for (; itf.More(); itf.Next()){ | |
436 | const TopoDS_Shape& fcur = itf.Value(); | |
437 | Standard_Integer icur = BDS.Shape(fcur); | |
438 | iref = BDS.SameDomainRef(fcur); | |
439 | if (icur == iref) LF1.Prepend(fcur); | |
440 | else LF1.Append(fcur); | |
441 | } | |
442 | // xpu270898 : cto905I1 split(f6,f30,fref14) must be built on fref6, f6 is in LFDO1 | |
443 | // Standard_Boolean FFinDO1 = (iFF == iref); | |
444 | // const TopoDS_Shape& FF = BDS.Shape(iref); | |
445 | const TopoDS_Shape& FF = LF1.First().Oriented(TopAbs_FORWARD); | |
446 | Standard_Integer iFF = BDS.Shape(FF); | |
447 | ||
448 | TopOpeBRepBuild_WireEdgeSet WES(FF,this); | |
449 | ||
0797d9d3 | 450 | #ifdef OCCT_DEBUG |
7fd59977 | 451 | Standard_Integer iF; Standard_Boolean tSPS = GtraceSPS(FF,iF); |
452 | if(tSPS) GdumpSHASTA(iF,TB1,WES,"\n--- GFillFacesWESMakeFaces"); | |
453 | if(tSPS) debfillf(iF); | |
454 | if(tSPS) debffwesmf(iF); | |
455 | #endif | |
456 | ||
457 | Standard_Integer n1 = 0; | |
458 | GLOBAL_faces2d = Standard_True; | |
459 | Standard_Integer K1=1; GFillFacesWESK(LF1,LF2,GM,WES,K1); | |
460 | GLOBAL_faces2d = Standard_False; | |
461 | n1 = WES.StartElements().Extent(); | |
462 | ||
463 | Standard_Integer K2=2; GFillFacesWESK(LF1,LF2,GM,WES,K2); | |
464 | n1 = WES.StartElements().Extent(); | |
465 | ||
466 | Standard_Integer K3=3; GFillFacesWESK(LF1,LF2,GM,WES,K3); | |
467 | n1 = WES.StartElements().Extent(); | |
468 | ||
469 | Standard_Integer n2 = WES.StartElements().Extent(); | |
470 | myEdgeAvoid.Clear(); // Start edges dues a GFillCurveTopologyWES | |
471 | GCopyList(WES.StartElements(),(n1+1),n2,myEdgeAvoid); | |
472 | TopTools_ListOfShape LOF; // LOF : toutes les faces construites sur WES | |
473 | GWESMakeFaces(FF,WES,LOF); | |
474 | ||
475 | // xpu290498 | |
476 | //cto 001 F2 : spIN(f18) | |
477 | TopTools_ListIteratorOfListOfShape itF(LOF); | |
478 | while (itF.More()){ | |
479 | const TopoDS_Shape& F = itF.Value(); | |
480 | Standard_Boolean valid = ::FUN_validF1edge(F); | |
481 | if (!valid) LOF.Remove(itF); | |
482 | else itF.Next(); | |
483 | } | |
484 | // xpu290498 | |
485 | ||
486 | TopTools_ListOfShape LOFS; // LOFS : LOF faces situees TB1/LSO2 | |
487 | GKeepShapes(FF,myEmptyShapeList,TB1,LOF,LOFS); | |
488 | ||
489 | // les faces construites (LOFS) prennent l'orientation originale de FF | |
490 | TopAbs_Orientation odsFF = myDataStructure->Shape(iFF).Orientation(); | |
491 | for(TopTools_ListIteratorOfListOfShape itt(LOFS);itt.More();itt.Next()) itt.Value().Orientation(odsFF); | |
492 | ||
493 | TopTools_ListIteratorOfListOfShape it1; | |
494 | for (it1.Initialize(LF1); it1.More(); it1.Next()) { | |
495 | const TopoDS_Shape& S = it1.Value(); | |
0797d9d3 | 496 | #ifdef OCCT_DEBUG |
7fd59977 | 497 | Standard_Integer iS; GtraceSPS(S,iS); |
498 | #endif | |
499 | MarkSplit(S,TB1); | |
500 | TopTools_ListOfShape& LS1 = ChangeSplit(S,TB1); | |
501 | GCopyList(LOFS,LS1); | |
502 | } | |
503 | ||
504 | TopTools_ListIteratorOfListOfShape it2; | |
505 | for (it2.Initialize(LF2); it2.More(); it2.Next()) { | |
506 | const TopoDS_Shape& S = it2.Value(); | |
0797d9d3 | 507 | #ifdef OCCT_DEBUG |
7fd59977 | 508 | Standard_Integer iS; GtraceSPS(S,iS); |
509 | #endif | |
510 | MarkSplit(S,TB2); | |
511 | TopTools_ListOfShape& LS2 = ChangeSplit(S,TB2); | |
512 | GCopyList(LOFS,LS2); | |
513 | } | |
514 | } // GFillFacesWESMakeFaces | |
515 | ||
516 | //======================================================================= | |
517 | //function : GFillFaceWES | |
518 | //purpose : | |
519 | //======================================================================= | |
520 | void TopOpeBRepBuild_Builder::GFillFaceWES(const TopoDS_Shape& FOR1, | |
521 | const TopTools_ListOfShape& LFclass, | |
522 | const TopOpeBRepBuild_GTopo& G1, | |
523 | TopOpeBRepBuild_WireEdgeSet& WES) | |
524 | { | |
525 | TopAbs_State TB1,TB2; G1.StatesON(TB1,TB2); | |
526 | Standard_Boolean RevOri1 = G1.IsToReverse1(); | |
527 | ||
0797d9d3 | 528 | #ifdef OCCT_DEBUG |
7fd59977 | 529 | Standard_Integer iF; Standard_Boolean tSPS = GtraceSPS(FOR1,iF); |
530 | if(tSPS) GdumpSHASTA(iF,TB1,WES,"--- GFillFaceWES","START"); | |
531 | if(tSPS) debfillf(iF); | |
532 | #endif | |
533 | ||
534 | // xpu200598 bcl1;bcl2; tsp(f9) | |
535 | Standard_Boolean opeCut = Opec12() || Opec21(); //xpu200598 | |
536 | Standard_Boolean ComOfCut = opeCut && (TB1 == TB2) && (TB1 == TopAbs_IN); //xpu200598 | |
537 | Standard_Boolean hsdm = myDataStructure->HasSameDomain(FOR1);//xpu200598 | |
538 | if (hsdm && ComOfCut) return; //xpu200598 | |
539 | ||
540 | // work on a FORWARD face FF | |
541 | TopoDS_Shape FF = FOR1; FF.Orientation(TopAbs_FORWARD); | |
542 | myFaceToFill = TopoDS::Face(FF); | |
543 | ||
544 | TopOpeBRepTool_ShapeExplorer exWire(FF,TopAbs_WIRE); | |
545 | for (; exWire.More(); exWire.Next()) { | |
546 | TopoDS_Shape W = exWire.Current(); | |
547 | Standard_Boolean hasshape = myDataStructure->HasShape(W); | |
548 | ||
549 | if ( ! hasshape ) { | |
550 | // wire W is not in DS : classify it with LFclass faces | |
551 | TopAbs_State pos; | |
552 | Standard_Boolean keep = GKeepShape1(W,LFclass,TB1,pos); | |
553 | if (keep) { | |
554 | TopAbs_Orientation oriW = W.Orientation(); | |
555 | TopAbs_Orientation neworiW = Orient(oriW,RevOri1); | |
556 | W.Orientation(neworiW); | |
557 | WES.AddShape(W); | |
558 | } | |
559 | else if (myProcessON && pos == TopAbs_ON) | |
560 | myONElemMap.Add(W); | |
561 | } | |
562 | else { // wire W has edges(s) with geometry : split W edges | |
563 | GFillWireWES(W,LFclass,G1,WES); | |
564 | } | |
565 | } | |
566 | ||
0797d9d3 | 567 | #ifdef OCCT_DEBUG |
7fd59977 | 568 | if(tSPS) GdumpSHASTA(iF,TB1,WES,"--- GFillFaceWES","END"); |
569 | #endif | |
570 | ||
571 | return; | |
572 | } // GFillFaceWES | |
573 | ||
574 | //======================================================================= | |
575 | //function : GFillWireWES | |
576 | //purpose : | |
577 | //======================================================================= | |
578 | void TopOpeBRepBuild_Builder::GFillWireWES(const TopoDS_Shape& W, | |
579 | const TopTools_ListOfShape& LSclass, | |
580 | const TopOpeBRepBuild_GTopo& G1, | |
581 | TopOpeBRepBuild_WireEdgeSet& WES) | |
582 | { | |
583 | TopAbs_State TB1,TB2; G1.StatesON(TB1,TB2); | |
584 | ||
0797d9d3 | 585 | #ifdef OCCT_DEBUG |
7fd59977 | 586 | Standard_Integer iW; Standard_Boolean tSPS = GtraceSPS(W,iW); |
587 | if(tSPS){ | |
588 | cout<<endl;DEBSHASET(s,"--- GFillWireWES ",WES," "); | |
589 | GdumpSHA(W,(Standard_Address)s.ToCString()); cout<<endl; | |
590 | Standard_Integer nbe = 0; | |
591 | TopOpeBRepTool_ShapeExplorer exE(W,TopAbs_EDGE);for (;exE.More(); exE.Next()) nbe++; | |
592 | cout<<"--- GFillWireWES on W "<<iW<<" with "<<nbe<<" edges "<<endl; | |
593 | debfillw(iW); | |
594 | } | |
595 | GLOBAL_iexE = 0; | |
596 | #endif | |
597 | ||
598 | TopOpeBRepTool_ShapeExplorer exEdge(W,TopAbs_EDGE); | |
599 | for (; exEdge.More(); exEdge.Next()) { | |
600 | const TopoDS_Shape& EOR = exEdge.Current(); | |
601 | ||
0797d9d3 | 602 | #ifdef OCCT_DEBUG |
7fd59977 | 603 | GLOBAL_iexE++; |
604 | if (tSPS) { | |
605 | // const TopoDS_Edge& ed = TopoDS::Edge(EOR); | |
606 | // Standard_Boolean isdegen = BRep_Tool::Degenerated(ed); | |
607 | // TopLoc_Location L; | |
608 | // Handle(Geom_Surface) S = BRep_Tool::Surface(myFaceToFill,L); | |
609 | // Standard_Boolean isclosed = BRep_Tool::IsClosed(ed,S,L); | |
610 | // TopAbs_Orientation oried = ed.Orientation(); | |
611 | // Standard_Boolean trc = Standard_False; | |
612 | #ifdef DRAW | |
613 | // if (trc) {FUN_draw(ed); FUN_draw2de(ed,myFaceReference);} | |
614 | #endif | |
615 | } | |
616 | #endif | |
617 | ||
618 | GFillEdgeWES(EOR,LSclass,G1,WES); | |
619 | } | |
620 | } // GFillWireWES | |
621 | ||
622 | ||
623 | //======================================================================= | |
624 | //function : GFillEdgeWES | |
625 | //purpose : | |
626 | //======================================================================= | |
627 | void TopOpeBRepBuild_Builder::GFillEdgeWES(const TopoDS_Shape& EOR, | |
628 | const TopTools_ListOfShape& LSclass, | |
629 | const TopOpeBRepBuild_GTopo& G1, | |
630 | TopOpeBRepBuild_WireEdgeSet& WES) | |
631 | { | |
632 | TopAbs_State TB1,TB2; G1.StatesON(TB1,TB2); | |
633 | ||
0797d9d3 | 634 | #ifdef OCCT_DEBUG |
7fd59977 | 635 | Standard_Integer iE; Standard_Boolean tSPS = GtraceSPS(EOR,iE); |
636 | if(tSPS)cout<<endl; | |
637 | #endif | |
638 | ||
0797d9d3 | 639 | #ifdef OCCT_DEBUG |
7fd59977 | 640 | Standard_Boolean tosplit = |
641 | #endif | |
642 | GToSplit(EOR,TB1); | |
0797d9d3 | 643 | #ifdef OCCT_DEBUG |
7fd59977 | 644 | Standard_Boolean tomerge = |
645 | #endif | |
646 | GToMerge(EOR); | |
647 | ||
0797d9d3 | 648 | #ifdef OCCT_DEBUG |
7fd59977 | 649 | if(tSPS) GdumpSHASTA(iE,TB1,WES,"--- GFillEdgeWES "); |
650 | if(tSPS) cout<<" tosplit "<<tosplit<<" tomerge "<<tomerge<<endl; | |
651 | if(tSPS) debfille(iE); | |
652 | #endif | |
653 | ||
654 | TopOpeBRepBuild_GTopo GME = G1; | |
655 | GMergeEdgeWES(EOR,GME,WES); | |
656 | ||
657 | TopOpeBRepBuild_GTopo GSE = G1; | |
658 | GSE.ChangeConfig(TopOpeBRepDS_UNSHGEOMETRY,TopOpeBRepDS_UNSHGEOMETRY); | |
659 | GSplitEdgeWES(EOR,LSclass,GSE,WES); | |
660 | ||
661 | } // GFillEdgeWES | |
662 | ||
663 | static void FUN_samgeomori(const TopOpeBRepDS_DataStructure& BDS, const Standard_Integer iref, const Standard_Integer ifil, | |
664 | Standard_Boolean& samgeomori) | |
665 | { | |
666 | TopOpeBRepDS_Config cfill = BDS.SameDomainOri(ifil); | |
667 | TopAbs_Orientation oref=BDS.Shape(iref).Orientation(), ofil=BDS.Shape(ifil).Orientation(); | |
668 | samgeomori = (cfill == TopOpeBRepDS_SAMEORIENTED); | |
669 | if (oref == TopAbs::Complement(ofil)) samgeomori = !samgeomori; | |
670 | } | |
671 | ||
672 | #define UNKNOWN (0) | |
673 | #define ONSAMESHA (1) | |
674 | #define CLOSESAME (11) | |
675 | #define ONOPPOSHA (2) | |
676 | #define CLOSEOPPO (22) | |
677 | #define FORREVOPPO (222) | |
678 | ||
679 | //======================================================================= | |
680 | //function : GSplitEdgeWES | |
681 | //purpose : | |
682 | //======================================================================= | |
683 | void TopOpeBRepBuild_Builder::GSplitEdgeWES(const TopoDS_Shape& EOR, | |
684 | const TopTools_ListOfShape& LSclass, | |
685 | const TopOpeBRepBuild_GTopo& G1, | |
686 | TopOpeBRepBuild_WireEdgeSet& WES) | |
687 | { | |
688 | TopAbs_State TB1,TB2; G1.StatesON(TB1,TB2); | |
689 | Standard_Boolean RevOri1 = G1.IsToReverse1(); | |
690 | TopAbs_Orientation oriE = EOR.Orientation(); | |
691 | TopAbs_Orientation neworiE = Orient(oriE,RevOri1); | |
692 | const TopOpeBRepDS_DataStructure& BDS = myDataStructure->DS(); | |
693 | ||
694 | TopAbs_Orientation oEinF; | |
695 | Standard_Integer Oinref = 0; | |
696 | Standard_Boolean hsdm = myDataStructure->HasSameDomain(myFaceToFill); | |
697 | Standard_Boolean hsdmE = myDataStructure->HasSameDomain(EOR); | |
698 | Standard_Integer ifil = myDataStructure->Shape(myFaceToFill); | |
699 | Standard_Integer iref = myDataStructure->Shape(myFaceReference); | |
700 | if (hsdm) { | |
701 | Oinref = FUN_ds_oriEinF(BDS,TopoDS::Edge(EOR),myFaceReference,oEinF); //xpu060598 | |
702 | ||
703 | // xpu150998 : cto900P6 : e35ou added to fref34,f53, oEinF=REVERSED, oEinfill=FORWARD | |
704 | TopAbs_Orientation oEinfill; | |
705 | Standard_Integer Oinfill = FUN_ds_oriEinF(BDS,TopoDS::Edge(EOR),myFaceToFill,oEinfill); | |
706 | if (Oinref == Oinfill) { | |
707 | ||
708 | Standard_Boolean reverse = Standard_False; | |
709 | if (iref != ifil) { | |
710 | // xpu230299 : FRA60275 (e6,fref4,ffill7) + PRO16297 | |
711 | TopAbs_Orientation oref = myFaceReference.Orientation(); | |
712 | Standard_Boolean samegeomori; FUN_samgeomori(BDS,iref,ifil,samegeomori); | |
713 | reverse = (!samegeomori); | |
714 | if (oref == TopAbs_REVERSED) reverse = !reverse; | |
715 | } | |
716 | // TopAbs_Orientation oref=myFaceReference.Orientation(), ofill=myFaceToFill.Orientation(); | |
717 | // Standard_Boolean reverse = (oref != ofill); | |
718 | ||
719 | TopAbs_Orientation oEinfillTOref = reverse ? TopAbs::Complement(oEinfill) : oEinfill; | |
720 | Standard_Boolean same = (oEinF == oEinfillTOref); | |
721 | if (!same && (oEinF!=TopAbs_INTERNAL) && (oEinF!=TopAbs_EXTERNAL)) oEinF = oEinfillTOref; | |
722 | } | |
723 | } | |
724 | else Oinref = FUN_ds_oriEinF(BDS,TopoDS::Edge(EOR),myFaceToFill,oEinF); //xpu060598 | |
725 | Standard_Boolean newO = (Oinref == ONSAMESHA) || (Oinref == ONOPPOSHA); //xpu060598 | |
726 | ||
727 | Standard_Boolean isfafa = (myIsKPart == 3); | |
728 | if (isfafa) newO = Standard_False;// xpu110598 | |
729 | ||
730 | // if (fus) : faces are SDSO : we keep original edge's orientation | |
731 | // if (com) : faces are SDSO : we keep original edge's orientation | |
732 | // if (cut && TBToFill==OUT) : myFaceToFill is the reference face, | |
733 | // we keep original edge's orientation | |
734 | ||
0797d9d3 | 735 | #ifdef OCCT_DEBUG |
7fd59977 | 736 | Standard_Integer iEOR; Standard_Boolean tSPS = GtraceSPS(EOR,iEOR); |
737 | Standard_Integer iWESF; /*Standard_Boolean tSPSW = */GtraceSPS(WES.Face(),iWESF); | |
738 | if(tSPS) GdumpSHASTA(iEOR,TB1,WES,"\n--- GSplitEdgeWES","START"); | |
739 | if(tSPS) cout<<" RevOri1 : "<<RevOri1<<endl; | |
740 | if(tSPS) debsplite(iEOR); | |
741 | #endif | |
742 | ||
743 | Standard_Boolean tosplit = GToSplit(EOR,TB1); | |
744 | if (tosplit) { | |
745 | GSplitEdge(EOR,G1,LSclass); | |
746 | //modified by NIZNHY-PKV Mon Mar 19 16:53:40 2001 f | |
747 | if (myIsKPart==4) { | |
748 | // Only solids are available here | |
749 | TopAbs_State aState; | |
750 | Standard_Integer aRank1; | |
751 | TopTools_ListOfShape anAuxList; | |
752 | ||
753 | aRank1=ShapeRank(EOR); | |
754 | const TopoDS_Shape& aSolid=(aRank1==1) ? myShape2 : myShape1; | |
755 | ||
756 | TopTools_ListOfShape& aSplitList = ChangeSplit (EOR, TB1); | |
757 | TopTools_ListIteratorOfListOfShape anIt(aSplitList); | |
758 | for (; anIt.More(); anIt.Next()) { | |
759 | const TopoDS_Edge& aSplitEdge=TopoDS::Edge (anIt.Value()); | |
760 | aState=ClassifyEdgeToSolidByOnePoint (aSplitEdge, aSolid); | |
761 | if (aState==TB1) { | |
762 | anAuxList.Append (aSplitEdge); | |
763 | } | |
764 | } | |
765 | ||
766 | aSplitList.Clear(); | |
767 | ||
768 | anIt.Initialize(anAuxList); | |
769 | for (; anIt.More(); anIt.Next()) { | |
770 | const TopoDS_Shape& aShape=anIt.Value(); | |
771 | aSplitList.Append(aShape); | |
772 | } | |
773 | } | |
774 | //modified by NIZNHY-PKV Mon Mar 19 16:53:44 2001 t | |
775 | } | |
776 | ||
777 | //xpu200598 : never add spIN in fusion | |
778 | Standard_Boolean opeFus = Opefus(); //xpu200598 | |
779 | if (opeFus) //xpu200598 | |
780 | if (TB1 == TopAbs_IN) return; //xpu200598 | |
781 | ||
782 | Standard_Boolean issplit = IsSplit(EOR,TB1); | |
783 | if ( issplit ) { | |
784 | const TopTools_ListOfShape& LSE = Splits(EOR,TB1); | |
785 | ||
0797d9d3 | 786 | #ifdef OCCT_DEBUG |
7fd59977 | 787 | if(tSPS) { |
788 | GdumpSHASTA(iEOR,TB1,WES,"--- GSplitEdgeWES","WES+ Split"); | |
789 | cout<<" ";TopAbs::Print(TB1,cout)<<" : "<<LSE.Extent()<<" edge(s) "; | |
790 | TopAbs::Print(neworiE,cout); cout<<endl; | |
791 | } | |
792 | #endif | |
793 | ||
794 | for (TopTools_ListIteratorOfListOfShape it(LSE); | |
795 | it.More(); it.Next()) { | |
796 | TopoDS_Edge newE = TopoDS::Edge(it.Value()); | |
797 | if (newO) {// xpu060598 | |
798 | // PRO13075 tspIN(f18), tspIN(e17) | |
799 | // we add sp(EOR) to myFaceToFill with its orientation | |
800 | newE.Orientation(oEinF); | |
801 | Standard_Boolean dgE = BRep_Tool::Degenerated(TopoDS::Edge(EOR)); | |
802 | if (!dgE && hsdmE) { | |
803 | Standard_Real f,l; FUN_tool_bounds(newE,f,l); | |
804 | Standard_Real x = 0.45678; Standard_Real par = (1-x)*f + x*l; | |
805 | Standard_Boolean so = Standard_True; | |
806 | Standard_Boolean ok = FUN_tool_curvesSO(newE,par,TopoDS::Edge(EOR),so); | |
807 | if (!ok) { | |
0797d9d3 | 808 | #ifdef OCCT_DEBUG |
7fd59977 | 809 | cout<<"GSplitEdgeWES: cannot orient SDM split of an edge"<<endl; |
810 | #endif | |
811 | //return; // nyiFUNRAISE | |
812 | } | |
813 | if (!so) { | |
814 | newE.Reverse(); | |
815 | } | |
816 | } //!dgE && hsdmE | |
817 | }// xpu060598 | |
818 | else newE.Orientation(neworiE); | |
819 | ||
0797d9d3 | 820 | #ifdef OCCT_DEBUG |
7fd59977 | 821 | if (tSPS) debaddpwes(iWESF,TB1,iEOR,neworiE,(TopOpeBRepBuild_Builder* const)this,&WES,"GSplitEdgeWES " ,"WES+ Eisspl "); |
822 | #endif | |
823 | ||
824 | WES.AddStartElement(newE); | |
825 | } | |
826 | } // issplit | |
827 | ||
828 | else { | |
829 | // EOR sans devenir de Split par TB1 : on la garde si elle est situee TB1 / LSclass | |
830 | Standard_Boolean se = BDS.IsSectionEdge(TopoDS::Edge(EOR)); | |
831 | Standard_Boolean hs = myDataStructure->HasShape(EOR); | |
832 | Standard_Boolean hg = myDataStructure->HasGeometry(EOR); | |
833 | Standard_Boolean add = Standard_False; | |
834 | Standard_Boolean addON = Standard_False; | |
835 | ||
836 | Standard_Boolean isstart = Standard_False; | |
837 | isstart = hs; | |
838 | ||
839 | if (se) { | |
840 | Standard_Boolean ftg = !LSclass.IsEmpty(); | |
841 | TopAbs_ShapeEnum tclass = LSclass.First().ShapeType(); | |
842 | ftg = ftg && (tclass == TopAbs_FACE); | |
843 | if (!ftg) { | |
844 | TopAbs_State pos; | |
845 | Standard_Boolean keepse = GKeepShape1(EOR,LSclass,TB1,pos); | |
846 | if (keepse) | |
847 | add = Standard_True; | |
848 | else if (myProcessON && pos == TopAbs_ON) | |
849 | addON = Standard_True; | |
850 | } | |
851 | ||
0797d9d3 | 852 | #ifdef OCCT_DEBUG |
7fd59977 | 853 | cout<<"o-o GridFF ffil F"<<ifil<<" se E"<<iEOR<<" / "<<iWESF<<" "; |
854 | TopAbs::Print(TB1,cout);cout.flush(); | |
7fd59977 | 855 | if (!ftg) {cout<<" : !ftg --> "; GKeepShape(EOR,LSclass,TB1);cout.flush();} |
856 | else {cout<<" : ftg --> non gardee"<<endl;cout.flush();} | |
7fd59977 | 857 | #endif |
858 | ||
859 | } | |
860 | else { | |
861 | add = Standard_True; | |
862 | Standard_Boolean testkeep = Standard_True; | |
863 | testkeep = hs && (!hg); | |
864 | if (testkeep) { | |
0797d9d3 | 865 | #ifdef OCCT_DEBUG |
7fd59977 | 866 | if(tSPS){cout<<"--- GSplitEdgeWES ";} |
867 | #endif | |
868 | TopAbs_State pos; | |
869 | Standard_Boolean keep = GKeepShape1(EOR,LSclass,TB1,pos); | |
870 | if ( !keep ) { | |
871 | Standard_Boolean testON = (!LSclass.IsEmpty()); | |
872 | if (testON) testON = (LSclass.First().ShapeType() == TopAbs_SOLID); | |
873 | if (testON) keep = (pos == TopAbs_ON); | |
874 | addON = myProcessON && keep; | |
875 | } | |
876 | add = keep; | |
877 | } | |
878 | } // !se | |
879 | ||
880 | if (add) { | |
881 | TopoDS_Shape newE = EOR; | |
882 | ||
883 | if (newO) newE.Orientation(oEinF);// xpu060598 | |
884 | else if (Oinref == FORREVOPPO) newE.Orientation(TopAbs_INTERNAL);// xpu120898 (PRO14785 : e36 shared by f34 & f39, | |
885 | // faces sdm with f16) | |
886 | else newE.Orientation(neworiE); | |
0797d9d3 | 887 | #ifdef OCCT_DEBUG |
7fd59977 | 888 | if(tSPS){ |
889 | DEBSHASET(ss,"--- GSplitEdgeWES ",WES," WES+ edge "); | |
890 | GdumpSHA(newE,(Standard_Address)ss.ToCString()); | |
891 | cout<<" ";TopAbs::Print(TB1,cout)<<" : 1 edge "; | |
892 | TopAbs::Print(neworiE,cout); cout<<endl; | |
893 | } | |
894 | #endif | |
895 | ||
896 | if (isstart) { | |
0797d9d3 | 897 | #ifdef OCCT_DEBUG |
7fd59977 | 898 | if (tSPS) debaddpwes(iWESF,TB1,iEOR,neworiE,(TopOpeBRepBuild_Builder* const)this,&WES,"GSplitEdgeWES " ,"WES+ Enospl "); |
899 | #endif | |
900 | WES.AddStartElement(newE); | |
901 | } | |
902 | else { | |
903 | WES.AddElement(newE); | |
904 | } | |
905 | } // add | |
906 | ||
907 | if (addON) { | |
908 | TopoDS_Shape newE = EOR; | |
909 | newE.Orientation(neworiE); | |
910 | myONElemMap.Add(newE); | |
911 | } | |
912 | } // !issplit | |
913 | ||
914 | if (myProcessON && IsSplit(EOR,TopAbs_ON)) { | |
915 | const TopTools_ListOfShape& LSE = Splits(EOR,TopAbs_ON); | |
916 | TopTools_ListIteratorOfListOfShape it(LSE); | |
917 | for (; it.More(); it.Next()) { | |
918 | TopoDS_Edge newE = TopoDS::Edge(it.Value()); | |
919 | if (newO) { | |
920 | newE.Orientation(oEinF); | |
921 | Standard_Boolean dgE = BRep_Tool::Degenerated(TopoDS::Edge(EOR)); | |
922 | if (!dgE && hsdmE) { | |
923 | Standard_Real f,l; FUN_tool_bounds(newE,f,l); | |
924 | Standard_Real x = 0.45678; Standard_Real par = (1-x)*f + x*l; | |
925 | Standard_Boolean so = Standard_True; | |
926 | Standard_Boolean ok = FUN_tool_curvesSO(newE,par,TopoDS::Edge(EOR),so); | |
927 | if (!ok) { | |
0797d9d3 | 928 | #ifdef OCCT_DEBUG |
7fd59977 | 929 | cout<<"GSplitEdgeWES: cannot orient SDM split of an edge"<<endl; |
930 | #endif | |
931 | } | |
932 | if (!so) newE.Reverse(); | |
933 | } | |
934 | } | |
935 | else newE.Orientation(neworiE); | |
936 | myONElemMap.Add(newE); | |
937 | } | |
938 | } | |
939 | ||
0797d9d3 | 940 | #ifdef OCCT_DEBUG |
7fd59977 | 941 | if(tSPS) GdumpSHASTA(iEOR,TB1,WES,"--- GSplitEdgeWES","END"); |
942 | #endif | |
943 | ||
944 | return; | |
945 | } // GSplitEdgeWES | |
946 | ||
947 | Standard_IMPORT Standard_Boolean FUN_ismotheropedef(); | |
948 | Standard_IMPORT const TopOpeBRepBuild_GTopo& FUN_motherope(); | |
949 | Standard_EXPORT Standard_Boolean GLOBAL_IEtoMERGE = 0; // xpu240498 | |
950 | ||
0797d9d3 | 951 | #ifdef OCCT_DEBUG |
7fd59977 | 952 | void debmergee(const Standard_Integer /*i*/) {} |
953 | #endif | |
954 | ||
955 | //======================================================================= | |
956 | //function : GMergeEdgeWES | |
957 | //purpose : | |
958 | //======================================================================= | |
959 | void TopOpeBRepBuild_Builder::GMergeEdgeWES(const TopoDS_Shape& EOR, | |
960 | const TopOpeBRepBuild_GTopo& G1, | |
961 | TopOpeBRepBuild_WireEdgeSet& WES) | |
962 | { | |
0797d9d3 | 963 | #ifdef OCCT_DEBUG |
7fd59977 | 964 | Standard_Integer iWESF; /*Standard_Boolean tSPSW = */GtraceSPS(WES.Face(),iWESF); |
965 | Standard_Integer iEOR; Standard_Boolean tSPS = GtraceSPS(EOR,iEOR); | |
966 | if(tSPS){ debmergee(iEOR); | |
967 | DEBSHASET(s,"\n--- GMergeEdgeWES ",WES," START "); | |
968 | GdumpSHAORIGEO(EOR,(Standard_Address)s.ToCString()); cout<<endl; | |
969 | } | |
970 | #endif | |
971 | ||
972 | Standard_Boolean closing = BRep_Tool::IsClosed(TopoDS::Edge(EOR),myFaceToFill); // xpu050598 | |
973 | if (closing) return; // xpu050598 | |
974 | ||
975 | if (Opefus()) return; | |
976 | ||
977 | // const TopOpeBRepDS_DataStructure& BDS = myDataStructure->DS(); | |
978 | TopAbs_State TB1,TB2; G1.StatesON(TB1,TB2); | |
979 | Standard_Boolean RevOri1 = G1.IsToReverse1(); | |
980 | TopAbs_Orientation oriE = EOR.Orientation(); | |
981 | TopAbs_Orientation neworiE = Orient(oriE,RevOri1); | |
982 | ||
983 | Standard_Boolean hassame = myDataStructure->HasSameDomain(EOR); | |
984 | if (!hassame) return; | |
985 | ||
986 | Standard_Boolean Eisref = Standard_False; | |
987 | if (hassame) { | |
988 | Standard_Integer iEref = myDataStructure->SameDomainReference(EOR); | |
989 | const TopoDS_Shape& Eref = myDataStructure->Shape(iEref); | |
990 | Eisref = EOR.IsSame(Eref); | |
991 | } | |
992 | ||
993 | TopAbs_State TBEOR = (Eisref) ? TB1 : TB2; | |
994 | if (TBEOR == TopAbs_OUT) return; //xpu040598 | |
995 | ||
996 | Standard_Boolean ismerged = IsMerged(EOR,TBEOR); | |
997 | if (ismerged) { | |
998 | if (!Eisref) return; | |
999 | ||
1000 | const TopTools_ListOfShape& ME = Merged(EOR,TBEOR); | |
1001 | TopTools_ListIteratorOfListOfShape it(ME); | |
1002 | for(; it.More(); it.Next()) { | |
1003 | TopoDS_Shape newE = it.Value(); | |
1004 | newE.Orientation(neworiE); | |
1005 | ||
0797d9d3 | 1006 | #ifdef OCCT_DEBUG |
7fd59977 | 1007 | if (tSPS) debaddpwes(iWESF,TB1,iEOR,neworiE,(TopOpeBRepBuild_Builder* const)this,&WES,"GMergeEdgeWES " ,"WES+ Emerge "); |
1008 | #endif | |
1009 | ||
1010 | WES.AddStartElement(newE); | |
1011 | } | |
1012 | return; | |
1013 | } | |
1014 | ||
1015 | ChangeMerged(EOR,TBEOR) = myEmptyShapeList; | |
1016 | TopAbs_State stspEOR; | |
1017 | // if (isfafa) stspEOR = TBEOR; // xpu110598 | |
1018 | // else stspEOR = (TBEOR == TopAbs_IN) ? TopAbs_ON : TopAbs_OUT; | |
1019 | stspEOR = TBEOR; // xpu120598 | |
1020 | ||
1021 | Standard_Boolean issplit = IsSplit(EOR,stspEOR); | |
1022 | if (!issplit) return; | |
1023 | ||
1024 | ChangeMerged(EOR,TBEOR) = Splits(EOR,stspEOR); | |
1025 | ||
1026 | const TopTools_ListOfShape& ME = Merged(EOR,TBEOR); | |
0797d9d3 | 1027 | #ifdef OCCT_DEBUG |
7fd59977 | 1028 | if(tSPS){ |
1029 | DEBSHASET(s,"GMergeEdgeWES(1) ",WES," WES+ Merged "); | |
1030 | GdumpSHA(EOR,(Standard_Address)s.ToCString()); | |
1031 | cout<<" ";TopAbs::Print(TBEOR,cout); | |
1032 | cout<<" : "<<ME.Extent()<<" edge"<<endl; | |
1033 | } | |
1034 | #endif | |
1035 | for(TopTools_ListIteratorOfListOfShape it(ME);it.More();it.Next()) { | |
1036 | TopoDS_Shape newE = it.Value(); | |
1037 | newE.Orientation(neworiE); | |
1038 | WES.AddStartElement(newE); | |
1039 | } | |
1040 | ||
0797d9d3 | 1041 | #ifdef OCCT_DEBUG |
7fd59977 | 1042 | if(tSPS){ |
1043 | DEBSHASET(sss,"GMergeEdgeWES ",WES," END "); | |
1044 | GdumpSHA(EOR,(Standard_Address)sss.ToCString());cout<<endl; | |
1045 | } | |
1046 | #endif | |
1047 | ||
1048 | } // GMergeEdgeWES | |
1049 | ||
1050 | //======================================================================= | |
1051 | //function : GSplitEdge | |
1052 | //purpose : | |
1053 | //======================================================================= | |
1054 | void TopOpeBRepBuild_Builder::GSplitEdge(const TopoDS_Shape& EOR, | |
1055 | const TopOpeBRepBuild_GTopo& G1, | |
1056 | const TopTools_ListOfShape& LSclass) | |
1057 | { | |
96a95605 DB |
1058 | TopAbs_ShapeEnum t1,t2; |
1059 | G1.Type(t1,t2); | |
7fd59977 | 1060 | TopAbs_State TB1,TB2; G1.StatesON(TB1,TB2); |
1061 | // work on a FORWARD edge <EF> | |
1062 | TopoDS_Shape EF = EOR; EF.Orientation(TopAbs_FORWARD); | |
1063 | ||
0797d9d3 | 1064 | #ifdef OCCT_DEBUG |
7fd59977 | 1065 | Standard_Integer iE; Standard_Boolean tSPS = GtraceSPS(EOR,iE); |
1066 | if (tSPS) GdumpSHASTA(EOR,TB1,"--- GSplitEdge ","\n"); | |
1067 | if (tSPS) GdumpEDG(EF); | |
1068 | if (tSPS) debsplite(iE); | |
1069 | #endif | |
1070 | ||
1071 | const TopoDS_Edge& EEF = TopoDS::Edge(EF); | |
1072 | Standard_Boolean isse = myDataStructure->DS().IsSectionEdge(EEF); | |
1073 | Standard_Boolean issplitON = IsSplit(EEF,TopAbs_ON); | |
1074 | Standard_Boolean takeON = (TB1 == TopAbs_IN) && (isse) && (issplitON); | |
1075 | takeON = Standard_False; | |
0797d9d3 | 1076 | #ifdef OCCT_DEBUG |
7fd59977 | 1077 | if (tSPS) cout<<"---- takeON mis a 0"<<endl; |
1078 | #endif | |
1079 | ||
1080 | if ( takeON ) { | |
1081 | ||
0797d9d3 | 1082 | #ifdef OCCT_DEBUG |
7fd59977 | 1083 | if (tSPS) GdumpSHASTA(EOR,TB1,"--- GSplitEdge takeON ","\n"); |
1084 | #endif | |
1085 | ||
1086 | MarkSplit(EF,TB1); | |
1087 | TopTools_ListOfShape& SSEL = ChangeSplit(EF,TB1); | |
1088 | SSEL.Clear(); | |
1089 | SSEL = Splits(EEF,TopAbs_ON); | |
1090 | return; | |
1091 | } | |
1092 | ||
1093 | TopTools_ListOfShape LOE; | |
1094 | ||
1095 | // Make a PaveSet PVS on edge EF | |
1096 | TopOpeBRepBuild_PaveSet PVS(EF); | |
1097 | ||
1098 | // Add the point topology found on edge EF in PVS | |
1099 | myEdgeReference = TopoDS::Edge(EF); | |
1100 | GFillPointTopologyPVS(EF,G1,PVS); | |
1101 | ||
1102 | // mark EF as split TB1 | |
1103 | MarkSplit(EF,TB1); | |
1104 | ||
1105 | // build the new edges LOE on EF from the Parametrized Vertex set PVS | |
1106 | GPVSMakeEdges(EF,PVS,LOE); | |
1107 | ||
1108 | Standard_Boolean novertex = LOE.IsEmpty(); | |
1109 | if (novertex) return; | |
1110 | ||
1111 | TopTools_ListOfShape& SEL = ChangeSplit(EF,TB1); | |
1112 | SEL.Clear(); | |
1113 | // NYI ne pas faire de classification des aretes reconstruites / liste de solides | |
1114 | // NYI dans le cas ou l'appel a SplitEdge est utilise pour construire les parties | |
1115 | // NYI (TopAbs_ON,SOLID) (i.e par la construction des parties (TopAbs_IN,FACE)). | |
1116 | TopOpeBRepDS_Config c1 = G1.Config1(),c2 = G1.Config2(); | |
1117 | Standard_Boolean UUFACE = (c1==TopOpeBRepDS_UNSHGEOMETRY && c2==TopOpeBRepDS_UNSHGEOMETRY); | |
1118 | ||
1119 | Standard_Boolean ONSOLID = Standard_False; | |
1120 | if ( ! LSclass.IsEmpty() ) { | |
1121 | TopAbs_ShapeEnum t = LSclass.First().ShapeType(); | |
1122 | ONSOLID = (t == TopAbs_SOLID); | |
1123 | } | |
1124 | ||
1125 | Standard_Boolean toclass = UUFACE; | |
1126 | toclass = ! ONSOLID; | |
1127 | ||
1128 | TopTools_ListOfShape loos; | |
1129 | const TopTools_ListOfShape* pls; | |
1130 | if (GLOBAL_classifysplitedge) { | |
1131 | Standard_Integer r=GShapeRank(EOR); | |
1132 | TopoDS_Shape oos=myShape1; | |
1133 | if (r==1) oos = myShape2; | |
1134 | if (!oos.IsNull()) loos.Append(oos); // PMN 5/03/99 Nothing to append | |
1135 | pls = &loos; | |
1136 | } | |
1137 | else if (toclass) { | |
1138 | pls = &LSclass; | |
1139 | } | |
1140 | else { | |
1141 | pls = &myEmptyShapeList; | |
1142 | } | |
1143 | ||
1144 | TopTools_ListOfShape aLON; | |
1145 | TopTools_ListIteratorOfListOfShape it(LOE); | |
1146 | for(;it.More();it.Next()) { | |
1147 | const TopoDS_Shape& aE = it.Value(); | |
1148 | TopAbs_State pos; | |
1149 | if (GKeepShape1(aE,*pls,TB1,pos)) | |
1150 | SEL.Append(aE); | |
1151 | else if (myProcessON && pos == TopAbs_ON) | |
1152 | aLON.Append(aE); | |
1153 | } | |
1154 | ||
1155 | if (!aLON.IsEmpty()) { | |
1156 | MarkSplit(EF,TopAbs_ON); | |
1157 | TopTools_ListOfShape& aSLON = ChangeSplit(EF,TopAbs_ON); | |
1158 | aSLON.Clear(); | |
1159 | aSLON.Append(aLON); | |
1160 | } | |
1161 | ||
1162 | } // GSplitEdge | |
1163 | ||
1164 | //modified by NIZNHY-PKV Mon Mar 19 16:50:33 2001 f | |
1165 | #include <BRepClass3d_SolidClassifier.hxx> | |
1166 | //======================================================================= | |
1167 | //function : ClassifyEdgeToSolidByOnePoint | |
1168 | //purpose : | |
1169 | //======================================================================= | |
1170 | TopAbs_State ClassifyEdgeToSolidByOnePoint(const TopoDS_Edge& E, | |
1171 | const TopoDS_Shape& Ref) | |
1172 | { | |
1173 | const Standard_Real PAR_T = 0.43213918;//10.*e^-PI | |
1174 | Standard_Real f2 = 0., l2 = 0., par = 0.; | |
1175 | ||
1176 | Handle(Geom_Curve) C3D = BRep_Tool::Curve(E, f2, l2); | |
1177 | gp_Pnt aP3d; | |
1178 | ||
1179 | if(C3D.IsNull()) { | |
1180 | //it means that we are in degenerated edge | |
1181 | const TopoDS_Vertex& fv = TopExp::FirstVertex(E); | |
1182 | if(fv.IsNull()) | |
1183 | return TopAbs_UNKNOWN; | |
1184 | aP3d = BRep_Tool::Pnt(fv); | |
1185 | } | |
1186 | else {//usual case | |
1187 | par = f2*PAR_T + (1 - PAR_T)*l2; | |
1188 | C3D -> D0(par, aP3d); | |
1189 | } | |
1190 | ||
1191 | BRepClass3d_SolidClassifier SC(Ref); | |
1192 | SC.Perform(aP3d, 1e-7); | |
1193 | ||
1194 | return SC.State(); | |
1195 | } | |
1196 | //modified by NIZNHY-PKV Mon Mar 19 16:50:36 2001 t |