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b311480e | 1 | // Created on: 1995-05-05 |
2 | // Created by: Christophe MARION | |
3 | // Copyright (c) 1995-1999 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. | |
733a0e55 | 16 | |
7fd59977 | 17 | // Modified by cma, Tue Apr 1 11:39:48 1997 |
18 | // Modified by cma, Tue Apr 1 11:40:30 1997 | |
19 | ||
42cf5bc1 | 20 | #include <BRep_Builder.hxx> |
21 | #include <BRep_Tool.hxx> | |
22 | #include <BRepLib_MakeEdge.hxx> | |
7fd59977 | 23 | #include <CSLib.hxx> |
24 | #include <CSLib_DerivativeStatus.hxx> | |
25 | #include <CSLib_NormalStatus.hxx> | |
7fd59977 | 26 | #include <Geom_RectangularTrimmedSurface.hxx> |
42cf5bc1 | 27 | #include <Geom_Surface.hxx> |
28 | #include <gp.hxx> | |
29 | #include <HLRAlgo_BiPoint.hxx> | |
30 | #include <HLRAlgo_EdgeStatus.hxx> | |
7fd59977 | 31 | #include <HLRAlgo_ListIteratorOfListOfBPoint.hxx> |
42cf5bc1 | 32 | #include <HLRAlgo_PolyAlgo.hxx> |
7fd59977 | 33 | #include <HLRAlgo_PolyData.hxx> |
42cf5bc1 | 34 | #include <HLRAlgo_PolyInternalData.hxx> |
681f3919 | 35 | #include <HLRAlgo_PolyMask.hxx> |
42cf5bc1 | 36 | #include <HLRAlgo_PolyShellData.hxx> |
37 | #include <HLRAlgo_Projector.hxx> | |
38 | #include <HLRBRep_PolyAlgo.hxx> | |
39 | #include <Poly_Polygon3D.hxx> | |
40 | #include <Poly_PolygonOnTriangulation.hxx> | |
41 | #include <Poly_Triangulation.hxx> | |
42 | #include <Precision.hxx> | |
43 | #include <Standard_ErrorHandler.hxx> | |
44 | #include <Standard_OutOfRange.hxx> | |
45 | #include <Standard_Stream.hxx> | |
46 | #include <Standard_Type.hxx> | |
47 | #include <TColStd_HArray1OfInteger.hxx> | |
48 | #include <TColStd_HArray1OfTransient.hxx> | |
7fd59977 | 49 | #include <TopExp.hxx> |
50 | #include <TopExp_Explorer.hxx> | |
42cf5bc1 | 51 | #include <TopoDS.hxx> |
52 | #include <TopoDS_Edge.hxx> | |
53 | #include <TopoDS_Shape.hxx> | |
7fd59977 | 54 | #include <TopTools_Array1OfShape.hxx> |
7fd59977 | 55 | #include <TopTools_IndexedDataMapOfShapeListOfShape.hxx> |
42cf5bc1 | 56 | #include <TopTools_ListIteratorOfListOfShape.hxx> |
7fd59977 | 57 | |
92efcf78 | 58 | IMPLEMENT_STANDARD_RTTIEXT(HLRBRep_PolyAlgo,MMgt_TShared) |
59 | ||
681f3919 | 60 | enum |
61 | { | |
62 | NMsk_Vert = 1, | |
63 | NMsk_OutL = 2, | |
64 | NMsk_Norm = 4, | |
65 | NMsk_Fuck = 8, | |
66 | NMsk_Edge = 16, | |
67 | NMsk_Move = 32 | |
68 | }; | |
69 | ||
0797d9d3 | 70 | #ifdef OCCT_DEBUG |
7fd59977 | 71 | static Standard_Integer DoTrace = Standard_False; |
72 | static Standard_Integer DoError = Standard_False; | |
7fd59977 | 73 | #endif |
74 | //======================================================================= | |
75 | //function : HLRBRep_PolyAlgo | |
76 | //purpose : | |
77 | //======================================================================= | |
78 | ||
79 | HLRBRep_PolyAlgo::HLRBRep_PolyAlgo () : | |
80 | myDebug (Standard_False), | |
c6541a0c | 81 | myAngle (5 * M_PI / 180.), |
7fd59977 | 82 | myTolSta (0.1), |
83 | myTolEnd (0.9), | |
84 | myTolAngular(0.001) | |
85 | { | |
86 | myAlgo = new HLRAlgo_PolyAlgo(); | |
87 | } | |
88 | ||
89 | //======================================================================= | |
90 | //function : HLRBRep_PolyAlgo | |
91 | //purpose : | |
92 | //======================================================================= | |
93 | ||
94 | HLRBRep_PolyAlgo::HLRBRep_PolyAlgo (const Handle(HLRBRep_PolyAlgo)& A) | |
95 | { | |
96 | myDebug = A->Debug(); | |
97 | myAngle = A->Angle(); | |
98 | myTolAngular = A->TolAngular(); | |
99 | myTolSta = A->TolCoef(); | |
100 | myTolEnd = 1 - myTolSta; | |
101 | myAlgo = A->Algo(); | |
102 | myProj = A->Projector(); | |
103 | ||
104 | Standard_Integer n = A->NbShapes(); | |
105 | ||
106 | for (Standard_Integer i = 1; i <= n; i++) | |
107 | Load(A->Shape(i)); | |
108 | } | |
109 | ||
110 | //======================================================================= | |
111 | //function : HLRBRep_PolyAlgo | |
112 | //purpose : | |
113 | //======================================================================= | |
114 | ||
115 | HLRBRep_PolyAlgo::HLRBRep_PolyAlgo (const TopoDS_Shape& S) : | |
116 | myDebug (Standard_False), | |
c6541a0c | 117 | myAngle (5 * M_PI / 180.), |
7fd59977 | 118 | myTolSta (0.1), |
119 | myTolEnd (0.9), | |
120 | myTolAngular(0.001) | |
121 | { | |
122 | myShapes.Append(S); | |
123 | myAlgo = new HLRAlgo_PolyAlgo(); | |
124 | } | |
125 | ||
126 | //======================================================================= | |
127 | //function : Shape | |
128 | //purpose : | |
129 | //======================================================================= | |
130 | ||
131 | TopoDS_Shape & HLRBRep_PolyAlgo::Shape (const Standard_Integer I) | |
132 | { | |
133 | Standard_OutOfRange_Raise_if (I == 0 || I > myShapes.Length(), | |
134 | "HLRBRep_PolyAlgo::Shape : unknown Shape"); | |
135 | return myShapes(I); | |
136 | } | |
137 | ||
138 | //======================================================================= | |
139 | //function : Remove | |
140 | //purpose : | |
141 | //======================================================================= | |
142 | ||
143 | void HLRBRep_PolyAlgo::Remove (const Standard_Integer I) | |
144 | { | |
145 | Standard_OutOfRange_Raise_if (I == 0 || I > myShapes.Length(), | |
146 | "HLRBRep_PolyAlgo::Remove : unknown Shape"); | |
147 | myShapes.Remove(I); | |
148 | myAlgo->Clear(); | |
149 | myEMap.Clear(); | |
150 | myFMap.Clear(); | |
151 | } | |
152 | ||
153 | //======================================================================= | |
154 | //function : Index | |
155 | //purpose : | |
156 | //======================================================================= | |
157 | ||
158 | Standard_Integer HLRBRep_PolyAlgo::Index (const TopoDS_Shape& S) const | |
159 | { | |
160 | Standard_Integer n = myShapes.Length(); | |
161 | ||
162 | for (Standard_Integer i = 1; i <= n; i++) | |
163 | if (myShapes(i) == S) return i; | |
164 | ||
165 | return 0; | |
166 | } | |
167 | ||
168 | //======================================================================= | |
169 | //function : Algo | |
170 | //purpose : | |
171 | //======================================================================= | |
172 | ||
173 | Handle(HLRAlgo_PolyAlgo) HLRBRep_PolyAlgo::Algo () const | |
174 | { | |
175 | return myAlgo; | |
176 | } | |
177 | ||
178 | //======================================================================= | |
179 | //function : Update | |
180 | //purpose : | |
181 | //======================================================================= | |
182 | ||
183 | void HLRBRep_PolyAlgo::Update () | |
184 | { | |
185 | myAlgo->Clear(); | |
186 | myEMap.Clear(); | |
187 | myFMap.Clear(); | |
188 | TopoDS_Shape Shape = MakeShape(); | |
189 | ||
190 | if (!Shape.IsNull()) { | |
191 | TopExp_Explorer exshell; | |
192 | Standard_Boolean IsoledF,IsoledE;//,closed; | |
193 | TopLoc_Location L; | |
194 | TopTools_MapOfShape ShapeMap1,ShapeMap2; | |
195 | TopExp::MapShapes(Shape,TopAbs_EDGE,myEMap); | |
196 | TopExp::MapShapes(Shape,TopAbs_FACE,myFMap); | |
197 | Standard_Integer nbEdge = myEMap.Extent(); | |
198 | Standard_Integer nbFace = myFMap.Extent(); | |
199 | TColStd_Array1OfInteger ES (0,nbEdge); // index of the Shell | |
200 | TColStd_Array1OfTransient PD (0,nbFace); // HLRAlgo_PolyData | |
201 | TColStd_Array1OfTransient PID(0,nbFace); // PolyInternalData | |
202 | Standard_Integer nbShell = InitShape(Shape,IsoledF,IsoledE); | |
203 | if (nbShell > 0) { | |
204 | TColStd_Array1OfTransient& Shell = myAlgo->PolyShell(); | |
205 | Standard_Integer iShell = 0; | |
206 | ||
207 | for (exshell.Init(Shape, TopAbs_SHELL); | |
208 | exshell.More(); | |
209 | exshell.Next()) | |
210 | StoreShell(exshell.Current(),iShell,Shell, | |
211 | Standard_False,Standard_False, | |
212 | ES,PD,PID,ShapeMap1,ShapeMap2); | |
213 | if (IsoledF) | |
214 | StoreShell(Shape,iShell,Shell,IsoledF,Standard_False, | |
215 | ES,PD,PID,ShapeMap1,ShapeMap2); | |
216 | if (IsoledE) | |
217 | StoreShell(Shape,iShell,Shell,Standard_False,IsoledE, | |
218 | ES,PD,PID,ShapeMap1,ShapeMap2); | |
219 | myAlgo->Update(); | |
220 | } | |
221 | } | |
222 | } | |
223 | ||
224 | //======================================================================= | |
225 | //function : MakeShape | |
226 | //purpose : | |
227 | //======================================================================= | |
228 | ||
229 | TopoDS_Shape HLRBRep_PolyAlgo::MakeShape () const | |
230 | { | |
231 | Standard_Integer n = myShapes.Length(); | |
232 | Standard_Boolean FirstTime = Standard_True; | |
233 | BRep_Builder B; | |
234 | TopoDS_Shape Shape; | |
235 | ||
236 | for (Standard_Integer i = 1; i <= n; i++) { | |
237 | if (FirstTime) { | |
238 | FirstTime = Standard_False; | |
239 | B.MakeCompound(TopoDS::Compound(Shape)); | |
240 | } | |
241 | B.Add(Shape,myShapes(i)); | |
242 | } | |
243 | return Shape; | |
244 | } | |
245 | ||
246 | //======================================================================= | |
247 | //function : InitShape | |
248 | //purpose : | |
249 | //======================================================================= | |
250 | ||
251 | Standard_Integer | |
252 | HLRBRep_PolyAlgo::InitShape (const TopoDS_Shape& Shape, | |
253 | Standard_Boolean& IsoledF, | |
254 | Standard_Boolean& IsoledE) | |
255 | { | |
256 | TopTools_MapOfShape ShapeMap0; | |
257 | Standard_Integer nbShell = 0; | |
258 | IsoledF = Standard_False; | |
259 | IsoledE = Standard_False; | |
260 | TopExp_Explorer exshell,exface,exedge; | |
261 | TopLoc_Location L; | |
262 | ||
263 | for (exshell.Init(Shape, TopAbs_SHELL); | |
264 | exshell.More(); | |
265 | exshell.Next()) { | |
266 | Standard_Boolean withTrian = Standard_False; | |
267 | ||
268 | for (exface.Init(exshell.Current(), TopAbs_FACE); | |
269 | exface.More(); | |
270 | exface.Next()) { | |
271 | const TopoDS_Face& F = TopoDS::Face(exface.Current()); | |
272 | if (!BRep_Tool::Triangulation(F,L).IsNull()) { | |
273 | if (ShapeMap0.Add(F)) | |
274 | withTrian = Standard_True; | |
275 | } | |
276 | } | |
277 | if (withTrian) nbShell++; | |
278 | } | |
279 | ||
280 | for (exface.Init(Shape, TopAbs_FACE, TopAbs_SHELL); | |
281 | exface.More() && !IsoledF; | |
282 | exface.Next()) { | |
283 | const TopoDS_Face& F = TopoDS::Face(exface.Current()); | |
284 | if (!BRep_Tool::Triangulation(F,L).IsNull()) { | |
285 | if (ShapeMap0.Add(F)) | |
286 | IsoledF = Standard_True; | |
287 | } | |
288 | } | |
289 | if (IsoledF) nbShell++; | |
290 | ||
291 | for (exedge.Init(Shape, TopAbs_EDGE, TopAbs_FACE); | |
292 | exedge.More() && !IsoledE; | |
293 | exedge.Next()) | |
294 | IsoledE = Standard_True; | |
295 | if (IsoledE) nbShell++; | |
296 | if (nbShell > 0) | |
297 | myAlgo->Init(new TColStd_HArray1OfTransient(1,nbShell)); | |
298 | return nbShell; | |
299 | } | |
300 | ||
301 | //======================================================================= | |
302 | //function : StoreShell | |
303 | //purpose : | |
304 | //======================================================================= | |
305 | ||
306 | void HLRBRep_PolyAlgo::StoreShell (const TopoDS_Shape& Shape, | |
307 | Standard_Integer& iShell, | |
308 | TColStd_Array1OfTransient& Shell, | |
309 | const Standard_Boolean IsoledF, | |
310 | const Standard_Boolean IsoledE, | |
311 | TColStd_Array1OfInteger& ES, | |
312 | TColStd_Array1OfTransient& PD, | |
313 | TColStd_Array1OfTransient& PID, | |
314 | TopTools_MapOfShape& ShapeMap1, | |
315 | TopTools_MapOfShape& ShapeMap2) | |
316 | { | |
317 | TopLoc_Location L; | |
318 | TopExp_Explorer exface,exedge; | |
1d47d8d0 | 319 | Standard_Integer f = 0,i,j; |
7fd59977 | 320 | Standard_Integer nbFaceShell = 0; |
321 | Standard_Boolean reversed; | |
322 | Standard_Boolean closed = Standard_False; | |
323 | const gp_Trsf& T = myProj.Transformation(); | |
324 | const gp_Trsf& TI = myProj.InvertedTransformation(); | |
325 | const gp_XYZ& tloc = T.TranslationPart(); | |
326 | TLoc[0] = tloc.X(); | |
327 | TLoc[1] = tloc.Y(); | |
328 | TLoc[2] = tloc.Z(); | |
329 | const gp_Mat& tmat = T.VectorialPart(); | |
330 | TMat[0][0] = tmat.Value(1,1); | |
331 | TMat[0][1] = tmat.Value(1,2); | |
332 | TMat[0][2] = tmat.Value(1,3); | |
333 | TMat[1][0] = tmat.Value(2,1); | |
334 | TMat[1][1] = tmat.Value(2,2); | |
335 | TMat[1][2] = tmat.Value(2,3); | |
336 | TMat[2][0] = tmat.Value(3,1); | |
337 | TMat[2][1] = tmat.Value(3,2); | |
338 | TMat[2][2] = tmat.Value(3,3); | |
339 | const gp_XYZ& tilo = TI.TranslationPart(); | |
340 | TILo[0] = tilo.X(); | |
341 | TILo[1] = tilo.Y(); | |
342 | TILo[2] = tilo.Z(); | |
343 | const gp_Mat& tima = TI.VectorialPart(); | |
344 | TIMa[0][0] = tima.Value(1,1); | |
345 | TIMa[0][1] = tima.Value(1,2); | |
346 | TIMa[0][2] = tima.Value(1,3); | |
347 | TIMa[1][0] = tima.Value(2,1); | |
348 | TIMa[1][1] = tima.Value(2,2); | |
349 | TIMa[1][2] = tima.Value(2,3); | |
350 | TIMa[2][0] = tima.Value(3,1); | |
351 | TIMa[2][1] = tima.Value(3,2); | |
352 | TIMa[2][2] = tima.Value(3,3); | |
353 | if (!IsoledE) { | |
354 | if (!IsoledF) { | |
355 | closed = Shape.Closed(); | |
356 | if (!closed) { | |
357 | TopTools_IndexedMapOfShape EM; | |
358 | TopExp::MapShapes(Shape,TopAbs_EDGE,EM); | |
359 | Standard_Integer ie; | |
360 | Standard_Integer nbEdge = EM.Extent (); | |
361 | Standard_Integer *flag = new Standard_Integer[nbEdge + 1]; | |
362 | ||
363 | for (ie = 1; ie <= nbEdge; ie++) | |
364 | flag[ie] = 0; | |
365 | ||
366 | for (exedge.Init(Shape, TopAbs_EDGE); | |
367 | exedge.More(); | |
368 | exedge.Next()) { | |
369 | const TopoDS_Edge& E = TopoDS::Edge(exedge.Current()); | |
370 | ie = EM.FindIndex(E); | |
371 | TopAbs_Orientation orient = E.Orientation(); | |
372 | if (!BRep_Tool::Degenerated(E)) { | |
373 | if (orient == TopAbs_FORWARD ) flag[ie] += 1; | |
374 | else if (orient == TopAbs_REVERSED) flag[ie] -= 1; | |
375 | } | |
376 | } | |
377 | closed = Standard_True; | |
378 | ||
379 | for (ie = 1; ie <= nbEdge && closed; ie++) | |
380 | closed = (flag[ie] == 0); | |
381 | delete [] flag; | |
382 | flag = NULL; | |
383 | } | |
384 | ||
385 | exface.Init(Shape, TopAbs_FACE); | |
386 | } | |
387 | else | |
388 | exface.Init(Shape, TopAbs_FACE, TopAbs_SHELL); | |
389 | ||
390 | for (; exface.More(); exface.Next()) { | |
391 | const TopoDS_Face& F = TopoDS::Face(exface.Current()); | |
392 | if (!BRep_Tool::Triangulation(F,L).IsNull()) { | |
393 | if (ShapeMap1.Add(F)) | |
394 | nbFaceShell++; | |
395 | } | |
396 | } | |
397 | } | |
398 | if (nbFaceShell > 0 || IsoledE) { | |
399 | iShell++; | |
400 | Shell(iShell) = new HLRAlgo_PolyShellData(nbFaceShell); | |
401 | } | |
402 | if (nbFaceShell > 0) { | |
403 | const Handle(HLRAlgo_PolyShellData)& psd = | |
404 | *(Handle(HLRAlgo_PolyShellData)*)&(Shell(iShell)); | |
405 | Standard_Integer iFace = 0; | |
406 | if (!IsoledF) exface.Init(Shape, TopAbs_FACE); | |
407 | else exface.Init(Shape, TopAbs_FACE, TopAbs_SHELL); | |
408 | TopTools_MapOfShape ShapeMapBis; | |
409 | ||
410 | for (; exface.More(); exface.Next()) { | |
411 | const TopoDS_Face& F = TopoDS::Face(exface.Current()); | |
412 | const Handle(Poly_Triangulation)& Tr = BRep_Tool::Triangulation(F,L); | |
413 | if (!Tr.IsNull()) { | |
414 | if (ShapeMap2.Add(F)) { | |
415 | iFace++; | |
416 | f = myFMap.FindIndex(F); | |
417 | reversed = F.Orientation() == TopAbs_REVERSED; | |
418 | gp_Trsf TT = L.Transformation(); | |
419 | TT.PreMultiply(T); | |
420 | const gp_XYZ& ttlo = TT.TranslationPart(); | |
421 | TTLo[0] = ttlo.X(); | |
422 | TTLo[1] = ttlo.Y(); | |
423 | TTLo[2] = ttlo.Z(); | |
424 | const gp_Mat& ttma = TT.VectorialPart(); | |
425 | TTMa[0][0] = ttma.Value(1,1); | |
426 | TTMa[0][1] = ttma.Value(1,2); | |
427 | TTMa[0][2] = ttma.Value(1,3); | |
428 | TTMa[1][0] = ttma.Value(2,1); | |
429 | TTMa[1][1] = ttma.Value(2,2); | |
430 | TTMa[1][2] = ttma.Value(2,3); | |
431 | TTMa[2][0] = ttma.Value(3,1); | |
432 | TTMa[2][1] = ttma.Value(3,2); | |
433 | TTMa[2][2] = ttma.Value(3,3); | |
434 | Poly_Array1OfTriangle & Tri = Tr->ChangeTriangles(); | |
435 | TColgp_Array1OfPnt & Nod = Tr->ChangeNodes(); | |
436 | Standard_Integer nbN = Nod.Upper(); | |
437 | Standard_Integer nbT = Tri.Upper(); | |
438 | PD (f) = new HLRAlgo_PolyData(); | |
439 | psd->PolyData().ChangeValue(iFace) = PD(f); | |
440 | PID(f) = new HLRAlgo_PolyInternalData(nbN,nbT); | |
441 | Handle(HLRAlgo_PolyInternalData)& pid = | |
442 | *(Handle(HLRAlgo_PolyInternalData)*)&(PID(f)); | |
443 | Handle(Geom_Surface) S = BRep_Tool::Surface(F); | |
444 | if (S->DynamicType() == STANDARD_TYPE(Geom_RectangularTrimmedSurface)) | |
445 | S = Handle(Geom_RectangularTrimmedSurface)::DownCast(S)->BasisSurface(); | |
446 | GeomAdaptor_Surface AS(S); | |
447 | pid->Planar(AS.GetType() == GeomAbs_Plane); | |
681f3919 | 448 | HLRAlgo_Array1OfTData* TData = &pid->TData(); |
449 | HLRAlgo_Array1OfPISeg* PISeg = &pid->PISeg(); | |
450 | HLRAlgo_Array1OfPINod* PINod = &pid->PINod(); | |
7fd59977 | 451 | Poly_Triangle * OT = &(Tri.ChangeValue(1)); |
681f3919 | 452 | HLRAlgo_TriangleData* NT = &TData->ChangeValue(1); |
7fd59977 | 453 | |
454 | for (i = 1; i <= nbT; i++) { | |
681f3919 | 455 | OT->Get(NT->Node1, NT->Node2, NT->Node3); |
456 | NT->Flags = 0; | |
7fd59977 | 457 | if (reversed) { |
681f3919 | 458 | j = NT->Node1; |
459 | NT->Node1 = NT->Node3; | |
460 | NT->Node3 = j; | |
7fd59977 | 461 | } |
462 | OT++; | |
463 | NT++; | |
464 | } | |
465 | ||
466 | gp_Pnt * ON = &(Nod.ChangeValue(1)); | |
681f3919 | 467 | Handle(HLRAlgo_PolyInternalNode)* NN = &PINod->ChangeValue(1); |
7fd59977 | 468 | |
469 | for (i = 1; i <= nbN; i++) { | |
681f3919 | 470 | HLRAlgo_PolyInternalNode::NodeData& Nod1RValues = (*NN)->Data(); |
471 | HLRAlgo_PolyInternalNode::NodeIndices& aNodIndices = (*NN)->Indices(); | |
472 | aNodIndices.NdSg = 0; | |
473 | aNodIndices.Flag = 0; | |
474 | Nod1RValues.Point = ON->Coord(); | |
475 | TTMultiply(Nod1RValues.Point); | |
7fd59977 | 476 | ON++; |
477 | NN++; | |
478 | } | |
479 | pid->UpdateLinks(TData,PISeg,PINod); | |
480 | if (Tr->HasUVNodes()) { | |
481 | myBSurf.Initialize(F,Standard_False); | |
482 | TColgp_Array1OfPnt2d & UVN = Tr->ChangeUVNodes(); | |
483 | gp_Pnt2d* OUVN = &(UVN.ChangeValue(1)); | |
484 | NN = &(((HLRAlgo_Array1OfPINod*)PINod)-> | |
485 | ChangeValue(1)); | |
486 | ||
487 | for (i = 1; i <= nbN; i++) { | |
681f3919 | 488 | HLRAlgo_PolyInternalNode::NodeIndices& aNodIndices = (*NN)->Indices(); |
489 | HLRAlgo_PolyInternalNode::NodeData& Nod1RValues = (*NN)->Data(); | |
490 | Nod1RValues.UV = OUVN->Coord(); | |
491 | if (Normal(i,aNodIndices,Nod1RValues, | |
7fd59977 | 492 | TData,PISeg,PINod,Standard_False)) |
681f3919 | 493 | aNodIndices.Flag |= NMsk_Norm; |
7fd59977 | 494 | else { |
681f3919 | 495 | aNodIndices.Flag &= ~NMsk_Norm; |
496 | Nod1RValues.Scal = 0; | |
7fd59977 | 497 | } |
498 | OUVN++; | |
499 | NN++; | |
500 | } | |
501 | } | |
0797d9d3 | 502 | #ifdef OCCT_DEBUG |
7fd59977 | 503 | else if (DoError) { |
504 | cout << " HLRBRep_PolyAlgo::StoreShell : Face "; | |
505 | cout << f << " non triangulated" << endl; | |
506 | } | |
507 | #endif | |
508 | NT = &(((HLRAlgo_Array1OfTData*)TData)->ChangeValue(1)); | |
509 | ||
510 | for (i = 1; i <= nbT; i++) { | |
7fd59977 | 511 | const Handle(HLRAlgo_PolyInternalNode)* PN1 = |
681f3919 | 512 | &PINod->ChangeValue(NT->Node1); |
7fd59977 | 513 | const Handle(HLRAlgo_PolyInternalNode)* PN2 = |
681f3919 | 514 | &PINod->ChangeValue(NT->Node2); |
7fd59977 | 515 | const Handle(HLRAlgo_PolyInternalNode)* PN3 = |
681f3919 | 516 | &PINod->ChangeValue(NT->Node3); |
517 | HLRAlgo_PolyInternalNode::NodeData& Nod1RValues = (*PN1)->Data(); | |
518 | HLRAlgo_PolyInternalNode::NodeData& Nod2RValues = (*PN2)->Data(); | |
519 | HLRAlgo_PolyInternalNode::NodeData& Nod3RValues = (*PN3)->Data(); | |
520 | OrientTriangle(i,*NT, | |
521 | (*PN1)->Indices(),Nod1RValues, | |
522 | (*PN2)->Indices(),Nod2RValues, | |
523 | (*PN3)->Indices(),Nod3RValues); | |
7fd59977 | 524 | NT++; |
525 | } | |
526 | } | |
527 | } | |
0797d9d3 | 528 | #ifdef OCCT_DEBUG |
7fd59977 | 529 | else if (DoError) { |
530 | cout << "HLRBRep_PolyAlgo::StoreShell : Face "; | |
531 | cout << f << " deja stockee" << endl; | |
532 | } | |
533 | #endif | |
534 | } | |
535 | Standard_Integer nbFace = myFMap.Extent(); | |
536 | HLRAlgo_ListOfBPoint& List = psd->Edges(); | |
537 | TopTools_IndexedDataMapOfShapeListOfShape EF; | |
538 | TopExp::MapShapesAndAncestors(Shape,TopAbs_EDGE,TopAbs_FACE,EF); | |
539 | Handle(HLRAlgo_PolyInternalData)* pid = | |
540 | (Handle(HLRAlgo_PolyInternalData)*)&(PID.ChangeValue(1)); | |
541 | ||
542 | for (f = 1; f <= nbFace; f++) { | |
543 | if (!(*pid).IsNull()) { | |
544 | ||
545 | for (exedge.Init(myFMap(f),TopAbs_EDGE); | |
546 | exedge.More(); | |
547 | exedge.Next()) { | |
548 | TopoDS_Edge E = TopoDS::Edge(exedge.Current()); | |
549 | if (ShapeMap1.Add(E)) { | |
550 | Standard_Integer e = myEMap.FindIndex(E); | |
551 | ES(e) = iShell; | |
51740958 | 552 | Standard_Integer anIndexE = EF.FindIndex(E); |
553 | if (anIndexE > 0) { | |
554 | TopTools_ListOfShape& LS = EF(anIndexE); | |
7fd59977 | 555 | InitBiPointsWithConnexity(e,E,List,PID,LS,Standard_True); |
556 | } | |
557 | else { | |
558 | TopTools_ListOfShape LS; | |
559 | InitBiPointsWithConnexity(e,E,List,PID,LS,Standard_False); | |
560 | } | |
561 | } | |
562 | } | |
563 | } | |
564 | pid++; | |
565 | } | |
566 | InsertOnOutLine(PID); | |
567 | CheckFrBackTriangles(List,PID); | |
568 | UpdateOutLines(List,PID); | |
569 | UpdateEdgesBiPoints(List,PID,closed); | |
570 | UpdatePolyData(PD,PID,closed); | |
571 | pid = (Handle(HLRAlgo_PolyInternalData)*)&(PID.ChangeValue(1)); | |
572 | ||
573 | for (f = 1; f <= nbFace; f++) { | |
574 | (*pid).Nullify(); | |
575 | pid++; | |
576 | } | |
577 | } | |
578 | else if (IsoledE) { | |
579 | const Handle(HLRAlgo_PolyShellData)& psd = | |
580 | *(Handle(HLRAlgo_PolyShellData)*)&(Shell(iShell)); | |
581 | HLRAlgo_ListOfBPoint& List = psd->Edges(); | |
582 | ||
583 | for (exedge.Init(Shape, TopAbs_EDGE, TopAbs_FACE); | |
584 | exedge.More(); | |
585 | exedge.Next()) { | |
586 | TopoDS_Edge E = TopoDS::Edge(exedge.Current()); | |
587 | if (ShapeMap1.Add(E)) { | |
588 | Standard_Integer e = myEMap.FindIndex(E); | |
589 | ES(e) = iShell; | |
590 | TopTools_ListOfShape LS; | |
591 | InitBiPointsWithConnexity(e,E,List,PID,LS,Standard_False); | |
592 | } | |
593 | } | |
594 | } | |
595 | } | |
596 | ||
597 | //======================================================================= | |
598 | //function : Normal | |
599 | //purpose : | |
600 | //======================================================================= | |
601 | ||
602 | Standard_Boolean HLRBRep_PolyAlgo:: | |
603 | Normal (const Standard_Integer iNode, | |
681f3919 | 604 | HLRAlgo_PolyInternalNode::NodeIndices& theNodIndices, |
605 | HLRAlgo_PolyInternalNode::NodeData& Nod1RValues, | |
606 | HLRAlgo_Array1OfTData*& TData, | |
607 | HLRAlgo_Array1OfPISeg*& PISeg, | |
608 | HLRAlgo_Array1OfPINod*& PINod, | |
7fd59977 | 609 | const Standard_Boolean orient) const |
610 | { | |
611 | gp_Vec D1U,D1V,D2U,D2V,D2UV; | |
612 | gp_Pnt P; | |
613 | gp_Dir Norma; | |
614 | Standard_Boolean OK; | |
615 | CSLib_DerivativeStatus Status; | |
616 | CSLib_NormalStatus NStat; | |
681f3919 | 617 | myBSurf.D1(Nod1RValues.UV.X(), Nod1RValues.UV.Y(), P, D1U, D1V); |
7fd59977 | 618 | CSLib::Normal(D1U,D1V,Standard_Real(Precision::Angular()), |
619 | Status,Norma); | |
620 | if (Status != CSLib_Done) { | |
681f3919 | 621 | myBSurf.D2(Nod1RValues.UV.X(), Nod1RValues.UV.Y(), P, D1U, D1V, D2U, D2V, D2UV); |
7fd59977 | 622 | CSLib::Normal(D1U,D1V,D2U,D2V,D2UV, |
623 | Precision::Angular(),OK,NStat,Norma); | |
624 | if (!OK) | |
625 | return Standard_False; | |
626 | } | |
627 | Standard_Real EyeX = 0; | |
628 | Standard_Real EyeY = 0; | |
629 | Standard_Real EyeZ = -1; | |
630 | if (myProj.Perspective()) { | |
681f3919 | 631 | EyeX = Nod1RValues.Point.X(); |
632 | EyeY = Nod1RValues.Point.Y(); | |
633 | EyeZ = Nod1RValues.Point.Z() - myProj.Focus(); | |
7fd59977 | 634 | Standard_Real d = sqrt(EyeX * EyeX + EyeY * EyeY + EyeZ * EyeZ); |
635 | if (d > 0) { | |
636 | EyeX /= d; | |
637 | EyeY /= d; | |
638 | EyeZ /= d; | |
639 | } | |
640 | } | |
681f3919 | 641 | Nod1RValues.Normal = Norma.XYZ(); |
7fd59977 | 642 | // TMultiply(Nod1NrmX,Nod1NrmY,Nod1NrmZ); |
681f3919 | 643 | TMultiply(Nod1RValues.Normal,myProj.Perspective()); //OCC349 |
644 | gp_XYZ Norm; | |
7fd59977 | 645 | |
681f3919 | 646 | if (AverageNormal(iNode,theNodIndices,TData,PISeg,PINod,Norm)) |
647 | { | |
648 | if (Nod1RValues.Normal * Norm < 0) | |
649 | { | |
650 | Nod1RValues.Normal.Reverse(); | |
7fd59977 | 651 | } |
681f3919 | 652 | Nod1RValues.Scal = (Nod1RValues.Normal * gp_XYZ(EyeX, EyeY, EyeZ)); |
7fd59977 | 653 | } |
654 | else { | |
681f3919 | 655 | Nod1RValues.Scal = 0; |
656 | Nod1RValues.Normal = gp_XYZ(1., 0., 0.); | |
0797d9d3 | 657 | #ifdef OCCT_DEBUG |
7fd59977 | 658 | if (DoError) { |
659 | cout << "HLRBRep_PolyAlgo::Normal : AverageNormal error"; | |
660 | cout << endl; | |
661 | } | |
662 | #endif | |
663 | } | |
681f3919 | 664 | if (Nod1RValues.Scal > 0) { |
665 | if ( Nod1RValues.Scal < myTolAngular) { | |
666 | Nod1RValues.Scal = 0; | |
667 | theNodIndices.Flag |= NMsk_OutL; | |
7fd59977 | 668 | } |
669 | } | |
670 | else { | |
681f3919 | 671 | if (-Nod1RValues.Scal < myTolAngular) { |
672 | Nod1RValues.Scal = 0; | |
673 | theNodIndices.Flag |= NMsk_OutL; | |
7fd59977 | 674 | } |
675 | } | |
681f3919 | 676 | if (orient) UpdateAroundNode(iNode,theNodIndices, |
7fd59977 | 677 | TData,PISeg,PINod); |
678 | return Standard_True; | |
679 | } | |
680 | ||
681 | //======================================================================= | |
682 | //function : AverageNormal | |
683 | //purpose : | |
684 | //======================================================================= | |
685 | ||
686 | Standard_Boolean | |
687 | HLRBRep_PolyAlgo::AverageNormal(const Standard_Integer iNode, | |
681f3919 | 688 | HLRAlgo_PolyInternalNode::NodeIndices& theNodeIndices, |
689 | HLRAlgo_Array1OfTData*& TData, | |
690 | HLRAlgo_Array1OfPISeg*& PISeg, | |
691 | HLRAlgo_Array1OfPINod*& PINod, | |
7fd59977 | 692 | Standard_Real& X, |
693 | Standard_Real& Y, | |
694 | Standard_Real& Z) const | |
695 | { | |
696 | Standard_Boolean OK = Standard_False; | |
697 | Standard_Integer jNode = 0,kNode,iiii,iTri1,iTri2; | |
698 | X = 0; | |
699 | Y = 0; | |
700 | Z = 0; | |
681f3919 | 701 | iiii = theNodeIndices.NdSg; |
7fd59977 | 702 | |
703 | while (iiii != 0 && !OK) { | |
681f3919 | 704 | HLRAlgo_PolyInternalSegment& aSegIndices = |
705 | ((HLRAlgo_Array1OfPISeg*)PISeg)->ChangeValue(iiii); | |
706 | iTri1 = aSegIndices.Conex1; | |
707 | iTri2 = aSegIndices.Conex2; | |
7fd59977 | 708 | if ( iTri1 != 0) AddNormalOnTriangle |
709 | (iTri1,iNode,jNode,TData,PINod,X,Y,Z,OK); | |
710 | if ( iTri2 != 0) AddNormalOnTriangle | |
711 | (iTri2,iNode,jNode,TData,PINod,X,Y,Z,OK); | |
681f3919 | 712 | if (aSegIndices.LstSg1 == iNode) iiii = aSegIndices.NxtSg1; |
713 | else iiii = aSegIndices.NxtSg2; | |
7fd59977 | 714 | } |
715 | ||
716 | if (jNode != 0) { | |
681f3919 | 717 | iiii = theNodeIndices.NdSg; |
7fd59977 | 718 | |
719 | while (iiii != 0 && !OK) { | |
681f3919 | 720 | HLRAlgo_PolyInternalSegment& aSegIndices = PISeg->ChangeValue(iiii); |
721 | iTri1 = aSegIndices.Conex1; | |
722 | iTri2 = aSegIndices.Conex2; | |
7fd59977 | 723 | if ( iTri1 != 0) AddNormalOnTriangle |
724 | (iTri1,jNode,kNode,TData,PINod,X,Y,Z,OK); | |
725 | if ( iTri2 != 0) AddNormalOnTriangle | |
726 | (iTri2,jNode,kNode,TData,PINod,X,Y,Z,OK); | |
681f3919 | 727 | if (aSegIndices.LstSg1 == jNode) iiii = aSegIndices.NxtSg1; |
728 | else iiii = aSegIndices.NxtSg2; | |
7fd59977 | 729 | } |
730 | } | |
731 | Standard_Real d = sqrt (X * X + Y * Y + Z * Z); | |
732 | if (OK && d < 1.e-10) { | |
733 | OK = Standard_False; | |
0797d9d3 | 734 | #ifdef OCCT_DEBUG |
7fd59977 | 735 | if (DoError) { |
736 | cout << "HLRAlgo_PolyInternalData:: inverted normals on "; | |
737 | cout << "node " << iNode << endl; | |
738 | } | |
739 | #endif | |
740 | } | |
741 | return OK; | |
742 | } | |
743 | ||
744 | //======================================================================= | |
745 | //function : AddNormalOnTriangle | |
746 | //purpose : | |
747 | //======================================================================= | |
748 | ||
749 | void | |
750 | HLRBRep_PolyAlgo:: | |
751 | AddNormalOnTriangle(const Standard_Integer iTri, | |
752 | const Standard_Integer iNode, | |
753 | Standard_Integer& jNode, | |
681f3919 | 754 | HLRAlgo_Array1OfTData*& TData, |
755 | HLRAlgo_Array1OfPINod*& PINod, | |
7fd59977 | 756 | Standard_Real& X, |
757 | Standard_Real& Y, | |
758 | Standard_Real& Z, | |
759 | Standard_Boolean& OK) const | |
760 | { | |
681f3919 | 761 | HLRAlgo_TriangleData& aTriangle = TData->ChangeValue(iTri); |
762 | HLRAlgo_PolyInternalNode::NodeData& Nod1RValues = | |
763 | PINod->ChangeValue(aTriangle.Node1)->Data(); | |
764 | HLRAlgo_PolyInternalNode::NodeData& Nod2RValues = | |
765 | PINod->ChangeValue(aTriangle.Node2)->Data(); | |
766 | HLRAlgo_PolyInternalNode::NodeData& Nod3RValues = | |
767 | PINod->ChangeValue(aTriangle.Node3)->Data(); | |
768 | const gp_XYZ aD1 = Nod2RValues.Point - Nod1RValues.Point; | |
769 | const Standard_Real aD1Norm = aD1.Modulus(); | |
770 | if (aD1Norm < 1.e-10) { | |
771 | if (aTriangle.Node1 == iNode) jNode = aTriangle.Node2; | |
772 | else if (aTriangle.Node2 == iNode) jNode = aTriangle.Node1; | |
7fd59977 | 773 | } |
774 | else { | |
681f3919 | 775 | const gp_XYZ aD2 = Nod3RValues.Point - Nod2RValues.Point; |
776 | const Standard_Real aD2Norm = aD2.Modulus(); | |
777 | if (aD2Norm < 1.e-10) { | |
778 | if (aTriangle.Node2 == iNode) jNode = aTriangle.Node3; | |
779 | else if (aTriangle.Node3 == iNode) jNode = aTriangle.Node2; | |
7fd59977 | 780 | } |
781 | else { | |
681f3919 | 782 | const gp_XYZ aD3 = Nod1RValues.Point - Nod3RValues.Point; |
783 | const Standard_Real aD3Norm = aD3.Modulus(); | |
784 | if (aD3Norm < 1.e-10) { | |
785 | if (aTriangle.Node3 == iNode) jNode = aTriangle.Node1; | |
786 | else if (aTriangle.Node1 == iNode) jNode = aTriangle.Node3; | |
7fd59977 | 787 | } |
788 | else { | |
681f3919 | 789 | const gp_XYZ aDN = (1 / (aD1Norm * aD2Norm)) * (aD1 ^ aD2); |
790 | const Standard_Real aDNNorm = aDN.Modulus(); | |
791 | if (aDNNorm > 1.e-10) { | |
7fd59977 | 792 | OK = Standard_True; |
681f3919 | 793 | X += aDN.X(); |
794 | Y += aDN.Y(); | |
795 | Z += aDN.Z(); | |
7fd59977 | 796 | } |
797 | } | |
798 | } | |
799 | } | |
800 | } | |
801 | ||
802 | //======================================================================= | |
803 | //function : InitBiPointsWithConnexity | |
804 | //purpose : | |
805 | //======================================================================= | |
806 | ||
807 | void HLRBRep_PolyAlgo:: | |
808 | InitBiPointsWithConnexity (const Standard_Integer e, | |
809 | TopoDS_Edge& E, | |
810 | HLRAlgo_ListOfBPoint& List, | |
811 | TColStd_Array1OfTransient& PID, | |
812 | TopTools_ListOfShape& LS, | |
813 | const Standard_Boolean connex) | |
814 | { | |
815 | Standard_Integer iPol,nbPol,i1,i1p1,i1p2,i2,i2p1,i2p2; | |
816 | Standard_Real X1 ,Y1 ,Z1 ,X2 ,Y2 ,Z2 ; | |
817 | Standard_Real XTI1,YTI1,ZTI1,XTI2,YTI2,ZTI2; | |
1d47d8d0 | 818 | Standard_Real U1,U2 = 0.; |
7fd59977 | 819 | Handle(Poly_PolygonOnTriangulation) HPol[2]; |
820 | TopLoc_Location L; | |
821 | myBCurv.Initialize(E); | |
822 | if (connex) { | |
823 | Standard_Integer nbConnex = LS.Extent(); | |
824 | if (nbConnex == 1) { | |
825 | TopTools_ListIteratorOfListOfShape itn(LS); | |
826 | const TopoDS_Face& F1 = TopoDS::Face(itn.Value()); | |
827 | i1 = myFMap.FindIndex(F1); | |
828 | const Handle(Poly_Triangulation)& Tr1 = BRep_Tool::Triangulation(F1,L); | |
829 | HPol[0] = BRep_Tool::PolygonOnTriangulation(E,Tr1,L); | |
830 | const Handle(HLRAlgo_PolyInternalData)& pid1 = | |
831 | *(Handle(HLRAlgo_PolyInternalData)*)&(PID(i1)); | |
832 | if (!HPol[0].IsNull()) { | |
833 | myPC.Initialize(E,F1); | |
834 | const Handle(TColStd_HArray1OfReal)& par = HPol[0]->Parameters(); | |
835 | const TColStd_Array1OfInteger& Pol1 = HPol[0]->Nodes(); | |
836 | nbPol = Pol1.Upper(); | |
681f3919 | 837 | HLRAlgo_Array1OfTData* TData1 = &pid1->TData(); |
838 | HLRAlgo_Array1OfPISeg* PISeg1 = &pid1->PISeg(); | |
839 | HLRAlgo_Array1OfPINod* PINod1 = &pid1->PINod(); | |
840 | HLRAlgo_PolyInternalNode::NodeIndices* aNode11Indices; | |
841 | HLRAlgo_PolyInternalNode::NodeIndices* aNode12Indices; | |
7fd59977 | 842 | const Handle(HLRAlgo_PolyInternalNode)* pi1p1 = |
843 | &(((HLRAlgo_Array1OfPINod*)PINod1)->ChangeValue(Pol1(1 ))); | |
681f3919 | 844 | aNode11Indices = &(*pi1p1)->Indices(); |
845 | HLRAlgo_PolyInternalNode::NodeData* Nod11RValues = &(*pi1p1)->Data(); | |
7fd59977 | 846 | const Handle(HLRAlgo_PolyInternalNode)* pi1p2 = |
847 | &(((HLRAlgo_Array1OfPINod*)PINod1)->ChangeValue(Pol1(nbPol))); | |
681f3919 | 848 | aNode12Indices = &(*pi1p2)->Indices(); |
849 | HLRAlgo_PolyInternalNode::NodeData* Nod12RValues = &(*pi1p2)->Data(); | |
850 | aNode11Indices->Flag |= NMsk_Vert; | |
851 | aNode12Indices->Flag |= NMsk_Vert; | |
7fd59977 | 852 | |
853 | for (iPol = 1; iPol <= nbPol; iPol++) { | |
854 | const Handle(HLRAlgo_PolyInternalNode)* pi1pA = | |
855 | &(((HLRAlgo_Array1OfPINod*)PINod1)->ChangeValue(Pol1(iPol))); | |
681f3919 | 856 | HLRAlgo_PolyInternalNode::NodeIndices& aNodeIndices1A = (*pi1pA)->Indices(); |
857 | HLRAlgo_PolyInternalNode::NodeData& Nod1ARValues = (*pi1pA)->Data(); | |
858 | if (aNodeIndices1A.Edg1 == 0 || aNodeIndices1A.Edg1 == e) { | |
859 | aNodeIndices1A.Edg1 = e; | |
860 | Nod1ARValues.PCu1 = par->Value(iPol); | |
7fd59977 | 861 | } |
862 | else { | |
681f3919 | 863 | aNodeIndices1A.Edg2 = e; |
864 | Nod1ARValues.PCu2 = par->Value(iPol); | |
7fd59977 | 865 | } |
866 | } | |
867 | ||
868 | i1p2 = Pol1(1); | |
681f3919 | 869 | aNode12Indices = aNode11Indices; |
7fd59977 | 870 | Nod12RValues = Nod11RValues; |
681f3919 | 871 | XTI2 = X2 = Nod12RValues->Point.X(); |
872 | YTI2 = Y2 = Nod12RValues->Point.Y(); | |
873 | ZTI2 = Z2 = Nod12RValues->Point.Z(); | |
874 | if (aNode12Indices->Edg1 == e) U2 = Nod12RValues->PCu1; | |
875 | else if (aNode12Indices->Edg2 == e) U2 = Nod12RValues->PCu2; | |
0797d9d3 | 876 | #ifdef OCCT_DEBUG |
7fd59977 | 877 | else { |
878 | cout << " HLRBRep_PolyAlgo::InitBiPointsWithConnexity : "; | |
879 | cout << "Parameter error on Node " << i1p2 << endl; | |
880 | } | |
881 | #endif | |
681f3919 | 882 | aNode12Indices->Flag |= NMsk_Edge; |
7fd59977 | 883 | TIMultiply(XTI2,YTI2,ZTI2); |
884 | if (Pol1(1) == Pol1(nbPol) && myPC.IsPeriodic()) | |
885 | U2 = U2 - myPC.Period(); | |
886 | ||
887 | if (nbPol == 2 && BRep_Tool::Degenerated(E)) { | |
681f3919 | 888 | CheckDegeneratedSegment(*aNode11Indices,*Nod11RValues, |
889 | *aNode12Indices,*Nod12RValues); | |
890 | UpdateAroundNode(Pol1(1 ),*aNode11Indices,TData1,PISeg1,PINod1); | |
891 | UpdateAroundNode(Pol1(nbPol),*aNode12Indices,TData1,PISeg1,PINod1); | |
7fd59977 | 892 | } |
893 | else { | |
894 | ||
895 | for (iPol = 2; iPol <= nbPol; iPol++) { | |
896 | i1p1 = i1p2; | |
681f3919 | 897 | aNode11Indices = aNode12Indices; |
7fd59977 | 898 | Nod11RValues = Nod12RValues; |
899 | i1p2 = Pol1(iPol); | |
51740958 | 900 | const Handle(HLRAlgo_PolyInternalNode)* pi1p2iPol = |
7fd59977 | 901 | &(((HLRAlgo_Array1OfPINod*)PINod1)->ChangeValue(Pol1(iPol))); |
681f3919 | 902 | aNode12Indices = &(*pi1p2iPol)->Indices(); |
903 | Nod12RValues = &(*pi1p2iPol)->Data(); | |
0797d9d3 | 904 | #ifdef OCCT_DEBUG |
7fd59977 | 905 | if (DoError) { |
681f3919 | 906 | if (Nod11RValues->Normal.X()*Nod12RValues->Normal.X() + |
907 | Nod11RValues->Normal.Y()*Nod12RValues->Normal.Y() + | |
908 | Nod11RValues->Normal.Z()*Nod12RValues->Normal.Z() < 0) { | |
7fd59977 | 909 | cout << " HLRBRep_PolyAlgo::InitBiPointsWithConnexity : "; |
910 | cout << "Too big angle between " << i1p1 << setw(6); | |
911 | cout << " and " << i1p2 << setw(6); | |
912 | cout << " in face " << i1 << endl; | |
913 | } | |
914 | } | |
915 | #endif | |
916 | X1 = X2; | |
917 | Y1 = Y2; | |
918 | Z1 = Z2; | |
919 | XTI1 = XTI2; | |
920 | YTI1 = YTI2; | |
921 | ZTI1 = ZTI2; | |
922 | U1 = U2; | |
681f3919 | 923 | XTI2 = X2 = Nod12RValues->Point.X(); |
924 | YTI2 = Y2 = Nod12RValues->Point.Y(); | |
925 | ZTI2 = Z2 = Nod12RValues->Point.Z(); | |
926 | if (aNode12Indices->Edg1 == e) U2 = Nod12RValues->PCu1; | |
927 | else if (aNode12Indices->Edg2 == e) U2 = Nod12RValues->PCu2; | |
0797d9d3 | 928 | #ifdef OCCT_DEBUG |
7fd59977 | 929 | else { |
930 | cout << " HLRBRep_PolyAlgo::InitBiPointsWithConnexity : "; | |
931 | cout << "Parameter error on Node " << i1p2 << endl; | |
932 | } | |
933 | #endif | |
681f3919 | 934 | aNode12Indices->Flag |= NMsk_Edge; |
7fd59977 | 935 | TIMultiply(XTI2,YTI2,ZTI2); |
936 | Interpolation(List, | |
937 | X1 ,Y1 ,Z1 ,X2 ,Y2 ,Z2 , | |
938 | XTI1,YTI1,ZTI1,XTI2,YTI2,ZTI2, | |
939 | e,U1,U2, | |
681f3919 | 940 | *aNode11Indices,*Nod11RValues, |
941 | *aNode12Indices,*Nod12RValues, | |
7fd59977 | 942 | i1p1,i1p2,i1,pid1,TData1,PISeg1,PINod1); |
943 | } | |
944 | } | |
945 | } | |
0797d9d3 | 946 | #ifdef OCCT_DEBUG |
7fd59977 | 947 | else if (DoError) { |
948 | cout << "HLRBRep_PolyAlgo::InitBiPointsWithConnexity : Edge "; | |
949 | cout << e << " connex 1 sans PolygonOnTriangulation" << endl; | |
950 | } | |
951 | #endif | |
952 | } | |
953 | else if (nbConnex == 2) { | |
954 | TopTools_ListIteratorOfListOfShape itn(LS); | |
955 | const TopoDS_Face& F1 = TopoDS::Face(itn.Value()); | |
956 | i1 = myFMap.FindIndex(F1); | |
957 | const Handle(Poly_Triangulation)& Tr1 = BRep_Tool::Triangulation(F1,L); | |
958 | HPol[0] = BRep_Tool::PolygonOnTriangulation(E,Tr1,L); | |
959 | itn.Next(); | |
960 | const TopoDS_Face& F2 = TopoDS::Face(itn.Value()); | |
961 | i2 = myFMap.FindIndex(F2); | |
962 | if (i1 == i2) E.Reverse(); | |
963 | const Handle(Poly_Triangulation)& Tr2 = BRep_Tool::Triangulation(F2,L); | |
964 | HPol[1] = BRep_Tool::PolygonOnTriangulation(E,Tr2,L); | |
965 | GeomAbs_Shape rg = BRep_Tool::Continuity(E,F1,F2); | |
966 | const Handle(HLRAlgo_PolyInternalData)& pid1 = | |
967 | *(Handle(HLRAlgo_PolyInternalData)*)&(PID(i1)); | |
968 | const Handle(HLRAlgo_PolyInternalData)& pid2 = | |
969 | *(Handle(HLRAlgo_PolyInternalData)*)&(PID(i2)); | |
970 | if (!HPol[0].IsNull() && !HPol[1].IsNull()) { | |
971 | myPC.Initialize(E,F1); | |
972 | const TColStd_Array1OfInteger& Pol1 = HPol[0]->Nodes(); | |
973 | const TColStd_Array1OfInteger& Pol2 = HPol[1]->Nodes(); | |
974 | const Handle(TColStd_HArray1OfReal)& par = HPol[0]->Parameters(); | |
51740958 | 975 | Standard_Integer nbPol1 = Pol1.Upper(); |
681f3919 | 976 | HLRAlgo_Array1OfTData* TData1 = &pid1->TData(); |
977 | HLRAlgo_Array1OfPISeg* PISeg1 = &pid1->PISeg(); | |
978 | HLRAlgo_Array1OfPINod* PINod1 = &pid1->PINod(); | |
979 | HLRAlgo_Array1OfTData* TData2 = &pid2->TData(); | |
980 | HLRAlgo_Array1OfPISeg* PISeg2 = &pid2->PISeg(); | |
981 | HLRAlgo_Array1OfPINod* PINod2 = &pid2->PINod(); | |
7fd59977 | 982 | const Handle(HLRAlgo_PolyInternalNode)* pi1p1 = |
681f3919 | 983 | &PINod1->ChangeValue(Pol1(1)); |
984 | HLRAlgo_PolyInternalNode::NodeIndices* aNode11Indices = &(*pi1p1)->Indices(); | |
985 | HLRAlgo_PolyInternalNode::NodeData* Nod11RValues = &(*pi1p1)->Data(); | |
51740958 | 986 | const Handle(HLRAlgo_PolyInternalNode)* pi1p2nbPol1 = |
681f3919 | 987 | &PINod1->ChangeValue(Pol1(nbPol1)); |
988 | HLRAlgo_PolyInternalNode::NodeIndices* aNode12Indices = &(*pi1p2nbPol1)->Indices(); | |
989 | HLRAlgo_PolyInternalNode::NodeData* Nod12RValues = &(*pi1p2nbPol1)->Data(); | |
7fd59977 | 990 | const Handle(HLRAlgo_PolyInternalNode)* pi2p1 = |
681f3919 | 991 | &PINod2->ChangeValue(Pol2(1)); |
992 | HLRAlgo_PolyInternalNode::NodeIndices* Nod21Indices = &(*pi2p1)->Indices(); | |
993 | HLRAlgo_PolyInternalNode::NodeData* Nod21RValues = &(*pi2p1)->Data(); | |
7fd59977 | 994 | const Handle(HLRAlgo_PolyInternalNode)* pi2p2 = |
681f3919 | 995 | &PINod2->ChangeValue(Pol2(nbPol1)); |
996 | HLRAlgo_PolyInternalNode::NodeIndices* Nod22Indices = &(*pi2p2)->Indices(); | |
997 | HLRAlgo_PolyInternalNode::NodeData* Nod22RValues = &(*pi2p2)->Data(); | |
998 | aNode11Indices->Flag |= NMsk_Vert; | |
999 | aNode12Indices->Flag |= NMsk_Vert; | |
1000 | Nod21Indices->Flag |= NMsk_Vert; | |
1001 | Nod22Indices->Flag |= NMsk_Vert; | |
7fd59977 | 1002 | |
51740958 | 1003 | for (iPol = 1; iPol <= nbPol1; iPol++) { |
7fd59977 | 1004 | const Handle(HLRAlgo_PolyInternalNode)* pi1pA = |
681f3919 | 1005 | &PINod1->ChangeValue(Pol1(iPol)); |
1006 | HLRAlgo_PolyInternalNode::NodeIndices* Nod1AIndices = &(*pi1pA)->Indices(); | |
1007 | HLRAlgo_PolyInternalNode::NodeData* Nod1ARValues = &(*pi1pA)->Data(); | |
7fd59977 | 1008 | const Handle(HLRAlgo_PolyInternalNode)* pi2pA = |
681f3919 | 1009 | &PINod2->ChangeValue(Pol2(iPol)); |
1010 | HLRAlgo_PolyInternalNode::NodeIndices* Nod2AIndices = &(*pi2pA)->Indices(); | |
1011 | HLRAlgo_PolyInternalNode::NodeData* Nod2ARValues = &(*pi2pA)->Data(); | |
7fd59977 | 1012 | Standard_Real PCu = par->Value(iPol); |
681f3919 | 1013 | if (Nod1AIndices->Edg1 == 0 || Nod1AIndices->Edg1 == e) { |
1014 | Nod1AIndices->Edg1 = e; | |
1015 | Nod1ARValues->PCu1 = PCu; | |
7fd59977 | 1016 | } |
1017 | else { | |
681f3919 | 1018 | Nod1AIndices->Edg2 = e; |
1019 | Nod1ARValues->PCu2 = PCu; | |
7fd59977 | 1020 | } |
681f3919 | 1021 | if (Nod2AIndices->Edg1 == 0 || Nod2AIndices->Edg1 == e) { |
1022 | Nod2AIndices->Edg1 = e; | |
1023 | Nod2ARValues->PCu1 = PCu; | |
7fd59977 | 1024 | } |
1025 | else { | |
681f3919 | 1026 | Nod2AIndices->Edg2 = e; |
1027 | Nod2ARValues->PCu2 = PCu; | |
7fd59977 | 1028 | } |
1029 | } | |
1030 | ||
1031 | i1p2 = Pol1(1); | |
681f3919 | 1032 | aNode12Indices = aNode11Indices; |
7fd59977 | 1033 | Nod12RValues = Nod11RValues; |
1034 | i2p2 = Pol2(1); | |
1035 | Nod22Indices = Nod21Indices; | |
1036 | Nod22RValues = Nod21RValues; | |
681f3919 | 1037 | XTI2 = X2 = Nod12RValues->Point.X(); |
1038 | YTI2 = Y2 = Nod12RValues->Point.Y(); | |
1039 | ZTI2 = Z2 = Nod12RValues->Point.Z(); | |
1040 | if (aNode12Indices->Edg1 == e) U2 = Nod12RValues->PCu1; | |
1041 | else if (aNode12Indices->Edg2 == e) U2 = Nod12RValues->PCu2; | |
0797d9d3 | 1042 | #ifdef OCCT_DEBUG |
7fd59977 | 1043 | else { |
1044 | cout << " HLRBRep_PolyAlgo::InitBiPointsWithConnexity : "; | |
1045 | cout << "Parameter error on Node " << i1p2 << endl; | |
1046 | } | |
1047 | #endif | |
681f3919 | 1048 | aNode12Indices->Flag |= NMsk_Edge; |
1049 | Nod22Indices->Flag |= NMsk_Edge; | |
7fd59977 | 1050 | TIMultiply(XTI2,YTI2,ZTI2); |
51740958 | 1051 | if (Pol1(1) == Pol1(nbPol1) && myPC.IsPeriodic()) |
7fd59977 | 1052 | U2 = U2 - myPC.Period(); |
1053 | ||
51740958 | 1054 | if (nbPol1 == 2 && BRep_Tool::Degenerated(E)) { |
681f3919 | 1055 | CheckDegeneratedSegment(*aNode11Indices,*Nod11RValues, |
1056 | *aNode12Indices,*Nod12RValues); | |
1057 | CheckDegeneratedSegment(*Nod21Indices,*Nod21RValues, | |
1058 | *Nod22Indices,*Nod22RValues); | |
1059 | UpdateAroundNode(Pol1(1 ),*aNode11Indices,TData1,PISeg1,PINod1); | |
1060 | UpdateAroundNode(Pol1(nbPol1),*aNode12Indices,TData1,PISeg1,PINod1); | |
1061 | UpdateAroundNode(Pol2(1 ),*Nod21Indices,TData2,PISeg2,PINod2); | |
1062 | UpdateAroundNode(Pol2(nbPol1),*Nod22Indices,TData2,PISeg2,PINod2); | |
7fd59977 | 1063 | } |
1064 | else { | |
1065 | ||
51740958 | 1066 | for (iPol = 2; iPol <= nbPol1; iPol++) { |
7fd59977 | 1067 | i1p1 = i1p2; |
681f3919 | 1068 | aNode11Indices = aNode12Indices; |
7fd59977 | 1069 | Nod11RValues = Nod12RValues; |
1070 | i2p1 = i2p2; | |
1071 | Nod21Indices = Nod22Indices; | |
1072 | Nod21RValues = Nod22RValues; | |
1073 | i1p2 = Pol1(iPol); | |
51740958 | 1074 | const Handle(HLRAlgo_PolyInternalNode)* pi1p2iPol = |
681f3919 | 1075 | &PINod1->ChangeValue(Pol1(iPol)); |
1076 | aNode12Indices = &(*pi1p2iPol)->Indices(); | |
1077 | Nod12RValues = &(*pi1p2iPol)->Data(); | |
7fd59977 | 1078 | i2p2 = Pol2(iPol); |
51740958 | 1079 | const Handle(HLRAlgo_PolyInternalNode)* pi2p2iPol = |
681f3919 | 1080 | &PINod2->ChangeValue(Pol2(iPol)); |
1081 | Nod22Indices = &(*pi2p2iPol)->Indices(); | |
1082 | Nod22RValues = &(*pi2p2iPol)->Data(); | |
0797d9d3 | 1083 | #ifdef OCCT_DEBUG |
7fd59977 | 1084 | if (DoError) { |
681f3919 | 1085 | if (Nod11RValues->Normal.X()*Nod12RValues->Normal.X() + |
1086 | Nod11RValues->Normal.Y()*Nod12RValues->Normal.Y() + | |
1087 | Nod11RValues->Normal.Z()*Nod12RValues->Normal.Z() < 0) { | |
7fd59977 | 1088 | cout << " HLRBRep_PolyAlgo::InitBiPointsWithConnexity : "; |
1089 | cout << "To big angle between " << i1p1 << setw(6); | |
1090 | cout << " and " << i1p2 << setw(6); | |
1091 | cout << " in face " << i1 << endl; | |
1092 | } | |
681f3919 | 1093 | if (Nod21RValues->Normal.X()*Nod22RValues->Normal.X() + |
1094 | Nod21RValues->Normal.Y()*Nod22RValues->Normal.Y() + | |
1095 | Nod21RValues->Normal.Z()*Nod22RValues->Normal.Z() < 0) { | |
7fd59977 | 1096 | cout << " HLRBRep_PolyAlgo::InitBiPointsWithConnexity : "; |
1097 | cout << "To big angle between " << i2p1 << setw(6); | |
1098 | cout << " and " << i2p2 << setw(6); | |
1099 | cout<< " in face " << i2 << endl; | |
1100 | } | |
1101 | } | |
1102 | #endif | |
1103 | X1 = X2; | |
1104 | Y1 = Y2; | |
1105 | Z1 = Z2; | |
1106 | XTI1 = XTI2; | |
1107 | YTI1 = YTI2; | |
1108 | ZTI1 = ZTI2; | |
1109 | U1 = U2; | |
681f3919 | 1110 | XTI2 = X2 = Nod12RValues->Point.X(); |
1111 | YTI2 = Y2 = Nod12RValues->Point.Y(); | |
1112 | ZTI2 = Z2 = Nod12RValues->Point.Z(); | |
1113 | if (aNode12Indices->Edg1 == e) U2 = Nod12RValues->PCu1; | |
1114 | else if (aNode12Indices->Edg2 == e) U2 = Nod12RValues->PCu2; | |
0797d9d3 | 1115 | #ifdef OCCT_DEBUG |
7fd59977 | 1116 | else { |
1117 | cout << " HLRBRep_PolyAlgo::InitBiPointsWithConnexity : "; | |
1118 | cout << "Parameter error on Node " << i1p2 << endl; | |
1119 | } | |
1120 | #endif | |
681f3919 | 1121 | aNode12Indices->Flag |= NMsk_Edge; |
1122 | aNode12Indices->Flag |= NMsk_Edge; | |
7fd59977 | 1123 | TIMultiply(XTI2,YTI2,ZTI2); |
1124 | Interpolation(List, | |
1125 | X1 ,Y1 ,Z1 ,X2 ,Y2 ,Z2 , | |
1126 | XTI1,YTI1,ZTI1,XTI2,YTI2,ZTI2, | |
1127 | e,U1,U2,rg, | |
681f3919 | 1128 | *aNode11Indices,*Nod11RValues, |
1129 | *aNode12Indices,*Nod12RValues, | |
7fd59977 | 1130 | i1p1,i1p2,i1,pid1,TData1,PISeg1,PINod1, |
681f3919 | 1131 | *Nod21Indices,*Nod21RValues, |
1132 | *Nod22Indices,*Nod22RValues, | |
7fd59977 | 1133 | i2p1,i2p2,i2,pid2,TData2,PISeg2,PINod2); |
1134 | } | |
1135 | } | |
1136 | } | |
0797d9d3 | 1137 | #ifdef OCCT_DEBUG |
7fd59977 | 1138 | else if (DoError) { |
1139 | cout << "HLRBRep_PolyAlgo::InitBiPointsWithConnexity : Edge "; | |
1140 | cout << e << " connect 2 without PolygonOnTriangulation" << endl; | |
1141 | } | |
1142 | #endif | |
1143 | } | |
1144 | } | |
1145 | else { // no connexity | |
1146 | const Handle(Poly_Polygon3D)& Polyg = BRep_Tool::Polygon3D(E,L); | |
1147 | if (!Polyg.IsNull()) { | |
1148 | const TColgp_Array1OfPnt& Pol = Polyg->Nodes(); | |
1149 | gp_Trsf TT = L.Transformation(); | |
1150 | const gp_Trsf& T = myProj.Transformation(); | |
1151 | TT.PreMultiply(T); | |
1152 | const gp_XYZ& ttlo = TT.TranslationPart(); | |
1153 | TTLo[0] = ttlo.X(); | |
1154 | TTLo[1] = ttlo.Y(); | |
1155 | TTLo[2] = ttlo.Z(); | |
1156 | const gp_Mat& ttma = TT.VectorialPart(); | |
1157 | TTMa[0][0] = ttma.Value(1,1); | |
1158 | TTMa[0][1] = ttma.Value(1,2); | |
1159 | TTMa[0][2] = ttma.Value(1,3); | |
1160 | TTMa[1][0] = ttma.Value(2,1); | |
1161 | TTMa[1][1] = ttma.Value(2,2); | |
1162 | TTMa[1][2] = ttma.Value(2,3); | |
1163 | TTMa[2][0] = ttma.Value(3,1); | |
1164 | TTMa[2][1] = ttma.Value(3,2); | |
1165 | TTMa[2][2] = ttma.Value(3,3); | |
51740958 | 1166 | Standard_Integer nbPol1 = Pol.Upper(); |
7fd59977 | 1167 | const gp_XYZ& P1 = Pol(1).XYZ(); |
1168 | X2 = P1.X(); | |
1169 | Y2 = P1.Y(); | |
1170 | Z2 = P1.Z(); | |
1171 | TTMultiply(X2,Y2,Z2); | |
1172 | XTI2 = X2; | |
1173 | YTI2 = Y2; | |
1174 | ZTI2 = Z2; | |
1175 | TIMultiply(XTI2,YTI2,ZTI2); | |
1176 | ||
51740958 | 1177 | for (Standard_Integer jPol = 2; jPol <= nbPol1; jPol++) { |
7fd59977 | 1178 | X1 = X2; |
1179 | Y1 = Y2; | |
1180 | Z1 = Z2; | |
1181 | XTI1 = XTI2; | |
1182 | YTI1 = YTI2; | |
1183 | ZTI1 = ZTI2; | |
51740958 | 1184 | const gp_XYZ& P2 = Pol(jPol).XYZ(); |
7fd59977 | 1185 | X2 = P2.X(); |
1186 | Y2 = P2.Y(); | |
1187 | Z2 = P2.Z(); | |
1188 | TTMultiply(X2,Y2,Z2); | |
1189 | XTI2 = X2; | |
1190 | YTI2 = Y2; | |
1191 | ZTI2 = Z2; | |
1192 | TIMultiply(XTI2,YTI2,ZTI2); | |
1193 | List.Prepend(HLRAlgo_BiPoint | |
1194 | (XTI1,YTI1,ZTI1,XTI2,YTI2,ZTI2, | |
1195 | X1 ,Y1 ,Z1 ,X2 ,Y2 ,Z2 , e, | |
1196 | 0)); | |
1197 | } | |
1198 | } | |
0797d9d3 | 1199 | #ifdef OCCT_DEBUG |
7fd59977 | 1200 | else if (DoError) { |
1201 | cout << "HLRBRep_PolyAlgo::InitBiPointsWithConnexity : Edge "; | |
1202 | cout << e << " Isolated, without Polygone 3D" << endl; | |
1203 | } | |
1204 | #endif | |
1205 | } | |
1206 | } | |
1207 | ||
1208 | //======================================================================= | |
1209 | //function : Interpolation | |
1210 | //purpose : | |
1211 | //======================================================================= | |
1212 | ||
1213 | void | |
1214 | HLRBRep_PolyAlgo:: | |
1215 | Interpolation (HLRAlgo_ListOfBPoint& List, | |
1216 | Standard_Real& X1, | |
1217 | Standard_Real& Y1, | |
1218 | Standard_Real& Z1, | |
1219 | Standard_Real& X2, | |
1220 | Standard_Real& Y2, | |
1221 | Standard_Real& Z2, | |
1222 | Standard_Real& XTI1, | |
1223 | Standard_Real& YTI1, | |
1224 | Standard_Real& ZTI1, | |
1225 | Standard_Real& XTI2, | |
1226 | Standard_Real& YTI2, | |
1227 | Standard_Real& ZTI2, | |
1228 | const Standard_Integer e, | |
1229 | Standard_Real& U1, | |
1230 | Standard_Real& U2, | |
681f3919 | 1231 | HLRAlgo_PolyInternalNode::NodeIndices& Nod11Indices, |
1232 | HLRAlgo_PolyInternalNode::NodeData& Nod11RValues, | |
1233 | HLRAlgo_PolyInternalNode::NodeIndices& Nod12Indices, | |
1234 | HLRAlgo_PolyInternalNode::NodeData& Nod12RValues, | |
7fd59977 | 1235 | const Standard_Integer i1p1, |
1236 | const Standard_Integer i1p2, | |
1237 | const Standard_Integer i1, | |
1238 | const Handle(HLRAlgo_PolyInternalData)& pid1, | |
681f3919 | 1239 | HLRAlgo_Array1OfTData*& TData1, |
1240 | HLRAlgo_Array1OfPISeg*& PISeg1, | |
1241 | HLRAlgo_Array1OfPINod*& PINod1) const | |
7fd59977 | 1242 | { |
1243 | Standard_Boolean insP3,mP3P1; | |
1244 | Standard_Real X3,Y3,Z3,XTI3,YTI3,ZTI3,coef3,U3; | |
1245 | // gp_Pnt P3,PT3; | |
1246 | insP3 = Interpolation(U1,U2,Nod11RValues,Nod12RValues, | |
1247 | X3,Y3,Z3,XTI3,YTI3,ZTI3,coef3,U3,mP3P1); | |
1248 | MoveOrInsertPoint(List, | |
1249 | X1 ,Y1 ,Z1 ,X2 ,Y2 ,Z2 , | |
1250 | XTI1,YTI1,ZTI1,XTI2,YTI2,ZTI2, | |
1251 | e,U1,U2, | |
1252 | Nod11Indices,Nod11RValues, | |
1253 | Nod12Indices,Nod12RValues, | |
1254 | i1p1,i1p2,i1,pid1,TData1,PISeg1,PINod1, | |
1255 | X3,Y3,Z3,XTI3,YTI3,ZTI3,coef3,U3,insP3,mP3P1,0); | |
1256 | } | |
1257 | ||
1258 | //======================================================================= | |
1259 | //function : Interpolation | |
1260 | //purpose : | |
1261 | //======================================================================= | |
1262 | ||
1263 | void | |
1264 | HLRBRep_PolyAlgo:: | |
1265 | Interpolation (HLRAlgo_ListOfBPoint& List, | |
1266 | Standard_Real& X1, | |
1267 | Standard_Real& Y1, | |
1268 | Standard_Real& Z1, | |
1269 | Standard_Real& X2, | |
1270 | Standard_Real& Y2, | |
1271 | Standard_Real& Z2, | |
1272 | Standard_Real& XTI1, | |
1273 | Standard_Real& YTI1, | |
1274 | Standard_Real& ZTI1, | |
1275 | Standard_Real& XTI2, | |
1276 | Standard_Real& YTI2, | |
1277 | Standard_Real& ZTI2, | |
1278 | const Standard_Integer e, | |
1279 | Standard_Real& U1, | |
1280 | Standard_Real& U2, | |
1281 | const GeomAbs_Shape rg, | |
681f3919 | 1282 | HLRAlgo_PolyInternalNode::NodeIndices& Nod11Indices, |
1283 | HLRAlgo_PolyInternalNode::NodeData& Nod11RValues, | |
1284 | HLRAlgo_PolyInternalNode::NodeIndices& Nod12Indices, | |
1285 | HLRAlgo_PolyInternalNode::NodeData& Nod12RValues, | |
7fd59977 | 1286 | const Standard_Integer i1p1, |
1287 | const Standard_Integer i1p2, | |
1288 | const Standard_Integer i1, | |
1289 | const Handle(HLRAlgo_PolyInternalData)& pid1, | |
681f3919 | 1290 | HLRAlgo_Array1OfTData*& TData1, |
1291 | HLRAlgo_Array1OfPISeg*& PISeg1, | |
1292 | HLRAlgo_Array1OfPINod*& PINod1, | |
1293 | HLRAlgo_PolyInternalNode::NodeIndices& Nod21Indices, | |
1294 | HLRAlgo_PolyInternalNode::NodeData& Nod21RValues, | |
1295 | HLRAlgo_PolyInternalNode::NodeIndices& Nod22Indices, | |
1296 | HLRAlgo_PolyInternalNode::NodeData& Nod22RValues, | |
7fd59977 | 1297 | const Standard_Integer i2p1, |
1298 | const Standard_Integer i2p2, | |
1299 | const Standard_Integer i2, | |
1300 | const Handle(HLRAlgo_PolyInternalData)& pid2, | |
681f3919 | 1301 | HLRAlgo_Array1OfTData*& TData2, |
1302 | HLRAlgo_Array1OfPISeg*& PISeg2, | |
1303 | HLRAlgo_Array1OfPINod*& PINod2) const | |
7fd59977 | 1304 | { |
1305 | Standard_Boolean insP3,mP3P1,insP4,mP4P1; | |
1306 | Standard_Real X3,Y3,Z3,XTI3,YTI3,ZTI3,coef3,U3; | |
1307 | Standard_Real X4,Y4,Z4,XTI4,YTI4,ZTI4,coef4,U4; | |
1308 | // gp_Pnt P3,PT3,P4,PT4; | |
dde68833 | 1309 | Standard_Integer flag = 0; |
7fd59977 | 1310 | if (rg >= GeomAbs_G1) flag += 1; |
1311 | if (rg >= GeomAbs_G2) flag += 2; | |
1312 | insP3 = Interpolation(U1,U2,Nod11RValues,Nod12RValues, | |
1313 | X3,Y3,Z3,XTI3,YTI3,ZTI3,coef3,U3,mP3P1); | |
1314 | insP4 = Interpolation(U1,U2,Nod21RValues,Nod22RValues, | |
1315 | X4,Y4,Z4,XTI4,YTI4,ZTI4,coef4,U4,mP4P1); | |
1316 | Standard_Boolean OK = insP3 || insP4; | |
1317 | if (OK) { | |
1318 | if (!insP4) // p1 i1p3 p2 | |
1319 | MoveOrInsertPoint(List, | |
1320 | X1 ,Y1 ,Z1 ,X2 ,Y2 ,Z2 , | |
1321 | XTI1,YTI1,ZTI1,XTI2,YTI2,ZTI2, | |
1322 | e,U1,U2, | |
1323 | Nod11Indices,Nod11RValues, | |
1324 | Nod12Indices,Nod12RValues, | |
1325 | i1p1,i1p2,i1,pid1,TData1,PISeg1,PINod1, | |
1326 | Nod21Indices,Nod21RValues, | |
1327 | Nod22Indices,Nod22RValues, | |
1328 | i2p1,i2p2,i2,pid2,TData2,PISeg2,PINod2, | |
1329 | X3,Y3,Z3,XTI3,YTI3,ZTI3,coef3,U3,insP3,mP3P1,flag); | |
1330 | else if (!insP3) // p1 i2p4 p2 | |
1331 | MoveOrInsertPoint(List, | |
1332 | X1 ,Y1 ,Z1 ,X2 ,Y2 ,Z2 , | |
1333 | XTI1,YTI1,ZTI1,XTI2,YTI2,ZTI2, | |
1334 | e,U1,U2, | |
1335 | Nod21Indices,Nod21RValues, | |
1336 | Nod22Indices,Nod22RValues, | |
1337 | i2p1,i2p2,i2,pid2,TData2,PISeg2,PINod2, | |
1338 | Nod11Indices,Nod11RValues, | |
1339 | Nod12Indices,Nod12RValues, | |
1340 | i1p1,i1p2,i1,pid1,TData1,PISeg1,PINod1, | |
1341 | X4,Y4,Z4,XTI4,YTI4,ZTI4,coef4,U4,insP4,mP4P1,flag); | |
1342 | else if (Abs(coef4 - coef3) < myTolSta) // p1 i1p3-i2p4 p2 | |
1343 | MoveOrInsertPoint(List, | |
1344 | X1 ,Y1 ,Z1 ,X2 ,Y2 ,Z2 , | |
1345 | XTI1,YTI1,ZTI1,XTI2,YTI2,ZTI2, | |
1346 | e,U1,U2, | |
1347 | Nod21Indices,Nod21RValues, | |
1348 | Nod22Indices,Nod22RValues, | |
1349 | i2p1,i2p2,i2,pid2,TData2,PISeg2,PINod2, | |
1350 | Nod11Indices,Nod11RValues, | |
1351 | Nod12Indices,Nod12RValues, | |
1352 | i1p1,i1p2,i1,pid1,TData1,PISeg1,PINod1, | |
1353 | X4,Y4,Z4,XTI4,YTI4,ZTI4,coef4,U4,insP4,mP4P1,flag); | |
1354 | else if (coef4 < coef3) // p1 i2p4 i1p3 p2 | |
1355 | MoveOrInsertPoint(List, | |
1356 | X1 ,Y1 ,Z1 ,X2 ,Y2 ,Z2 , | |
1357 | XTI1,YTI1,ZTI1,XTI2,YTI2,ZTI2, | |
1358 | e,U1,U2, | |
1359 | Nod21Indices,Nod21RValues, | |
1360 | Nod22Indices,Nod22RValues, | |
1361 | i2p1,i2p2,i2,pid2,TData2,PISeg2,PINod2, | |
1362 | Nod11Indices,Nod11RValues, | |
1363 | Nod12Indices,Nod12RValues, | |
1364 | i1p1,i1p2,i1,pid1,TData1,PISeg1,PINod1, | |
1365 | X4,Y4,Z4,XTI4,YTI4,ZTI4,coef4,U4,insP4,mP4P1, | |
1366 | X3,Y3,Z3,XTI3,YTI3,ZTI3,coef3,U3,insP3,mP3P1,flag); | |
1367 | else // p1 i1p3 i2p4 p2 | |
1368 | MoveOrInsertPoint(List, | |
1369 | X1 ,Y1 ,Z1 ,X2 ,Y2 ,Z2 , | |
1370 | XTI1,YTI1,ZTI1,XTI2,YTI2,ZTI2, | |
1371 | e,U1,U2, | |
1372 | Nod11Indices,Nod11RValues, | |
1373 | Nod12Indices,Nod12RValues, | |
1374 | i1p1,i1p2,i1,pid1,TData1,PISeg1,PINod1, | |
1375 | Nod21Indices,Nod21RValues, | |
1376 | Nod22Indices,Nod22RValues, | |
1377 | i2p1,i2p2,i2,pid2,TData2,PISeg2,PINod2, | |
1378 | X3,Y3,Z3,XTI3,YTI3,ZTI3,coef3,U3,insP3,mP3P1, | |
1379 | X4,Y4,Z4,XTI4,YTI4,ZTI4,coef4,U4,insP4,mP4P1,flag); | |
1380 | } | |
1381 | else // p1 p2 | |
1382 | List.Prepend(HLRAlgo_BiPoint | |
1383 | (XTI1,YTI1,ZTI1,XTI2,YTI2,ZTI2, | |
1384 | X1 ,Y1 ,Z1 ,X2 ,Y2 ,Z2 , e, | |
1385 | i1 ,i1p1,i1p2,i2 ,i2p1,i2p2,flag)); | |
1386 | } | |
1387 | ||
1388 | //======================================================================= | |
1389 | //function : Interpolation | |
1390 | //purpose : | |
1391 | //======================================================================= | |
1392 | ||
1393 | Standard_Boolean | |
1394 | HLRBRep_PolyAlgo:: | |
1395 | Interpolation (const Standard_Real U1, | |
1396 | const Standard_Real U2, | |
681f3919 | 1397 | HLRAlgo_PolyInternalNode::NodeData& Nod1RValues, |
1398 | HLRAlgo_PolyInternalNode::NodeData& Nod2RValues, | |
7fd59977 | 1399 | Standard_Real& X3, |
1400 | Standard_Real& Y3, | |
1401 | Standard_Real& Z3, | |
1402 | Standard_Real& XTI3, | |
1403 | Standard_Real& YTI3, | |
1404 | Standard_Real& ZTI3, | |
1405 | Standard_Real& coef3, | |
1406 | Standard_Real& U3, | |
1407 | Standard_Boolean& mP3P1) const | |
1408 | { | |
1409 | if (NewNode(Nod1RValues,Nod2RValues,coef3,mP3P1)) { | |
1410 | U3 = U1 + (U2 - U1) * coef3; | |
1411 | const gp_Pnt& P3 = myBCurv.Value(U3); | |
1412 | XTI3 = X3 = P3.X(); | |
1413 | YTI3 = Y3 = P3.Y(); | |
1414 | ZTI3 = Z3 = P3.Z(); | |
1415 | TMultiply(X3,Y3,Z3); | |
1416 | return Standard_True; | |
1417 | } | |
7c65581d | 1418 | X3 = Y3 = Z3 = XTI3 = YTI3 = ZTI3 = coef3 = U3 = 0.; |
7fd59977 | 1419 | return Standard_False; |
1420 | } | |
1421 | ||
1422 | //======================================================================= | |
1423 | //function : MoveOrInsertPoint | |
1424 | //purpose : | |
1425 | //======================================================================= | |
1426 | ||
1427 | void | |
1428 | HLRBRep_PolyAlgo:: | |
1429 | MoveOrInsertPoint (HLRAlgo_ListOfBPoint& List, | |
1430 | Standard_Real& X1, | |
1431 | Standard_Real& Y1, | |
1432 | Standard_Real& Z1, | |
1433 | Standard_Real& X2, | |
1434 | Standard_Real& Y2, | |
1435 | Standard_Real& Z2, | |
1436 | Standard_Real& XTI1, | |
1437 | Standard_Real& YTI1, | |
1438 | Standard_Real& ZTI1, | |
1439 | Standard_Real& XTI2, | |
1440 | Standard_Real& YTI2, | |
1441 | Standard_Real& ZTI2, | |
1442 | const Standard_Integer e, | |
1443 | Standard_Real& U1, | |
1444 | Standard_Real& U2, | |
681f3919 | 1445 | HLRAlgo_PolyInternalNode::NodeIndices& Nod11Indices, |
1446 | HLRAlgo_PolyInternalNode::NodeData& Nod11RValues, | |
1447 | HLRAlgo_PolyInternalNode::NodeIndices& Nod12Indices, | |
1448 | HLRAlgo_PolyInternalNode::NodeData& Nod12RValues, | |
7fd59977 | 1449 | const Standard_Integer i1p1, |
1450 | const Standard_Integer i1p2, | |
1451 | const Standard_Integer i1, | |
1452 | const Handle(HLRAlgo_PolyInternalData)& pid1, | |
681f3919 | 1453 | HLRAlgo_Array1OfTData*& TData1, |
1454 | HLRAlgo_Array1OfPISeg*& PISeg1, | |
1455 | HLRAlgo_Array1OfPINod*& PINod1, | |
7fd59977 | 1456 | const Standard_Real X3, |
1457 | const Standard_Real Y3, | |
1458 | const Standard_Real Z3, | |
1459 | const Standard_Real XTI3, | |
1460 | const Standard_Real YTI3, | |
1461 | const Standard_Real ZTI3, | |
1462 | const Standard_Real coef3, | |
1463 | const Standard_Real U3, | |
1464 | const Standard_Boolean insP3, | |
1465 | const Standard_Boolean mP3P1, | |
dde68833 | 1466 | const Standard_Integer flag) const |
7fd59977 | 1467 | { |
681f3919 | 1468 | HLRAlgo_Array1OfTData* TData2 = 0; |
1469 | HLRAlgo_Array1OfPISeg* PISeg2 = 0; | |
1470 | HLRAlgo_Array1OfPINod* PINod2 = 0; | |
7fd59977 | 1471 | Standard_Boolean ins3 = insP3; |
1472 | if (ins3 && mP3P1) { // P1 ---> P3 | |
681f3919 | 1473 | if (!(Nod11Indices.Flag & NMsk_Vert) && coef3 < myTolSta) { |
7fd59977 | 1474 | ins3 = Standard_False; |
1475 | ChangeNode(i1p1,i1p2, | |
1476 | Nod11Indices,Nod11RValues, | |
1477 | Nod12Indices,Nod12RValues, | |
1478 | coef3,X3,Y3,Z3,Standard_True, | |
1479 | TData1,PISeg1,PINod1); | |
1480 | X1 = X3; | |
1481 | Y1 = Y3; | |
1482 | Z1 = Z3; | |
1483 | XTI1 = XTI3; | |
1484 | YTI1 = YTI3; | |
1485 | ZTI1 = ZTI3; | |
1486 | U1 = U3; | |
681f3919 | 1487 | Nod11RValues.Point = gp_XYZ(X3, Y3, Z3); |
1488 | if (Nod11Indices.Edg1 == e) Nod11RValues.PCu1 = U3; | |
1489 | else if (Nod11Indices.Edg2 == e) Nod11RValues.PCu2 = U3; | |
0797d9d3 | 1490 | #ifdef OCCT_DEBUG |
7fd59977 | 1491 | else { |
1492 | cout << " HLRBRep_PolyAlgo::MoveOrInsertPoint : "; | |
1493 | cout << "Parameter error on Node " << i1p1 << endl; | |
1494 | } | |
1495 | #endif | |
681f3919 | 1496 | Nod11RValues.Scal = 0; |
1497 | Nod11Indices.Flag |= NMsk_OutL; | |
7fd59977 | 1498 | UpdateAroundNode(i1p1,Nod11Indices,TData1,PISeg1,PINod1); |
681f3919 | 1499 | HLRAlgo_BiPoint::PointsT& aPoints = List.First().Points(); |
1500 | aPoints.PntP2 = gp_XYZ(X3, Y3, Z3); | |
1501 | aPoints.Pnt2 = gp_XYZ(XTI3, YTI3, ZTI3); | |
7fd59977 | 1502 | } |
1503 | } | |
1504 | if (ins3 && !mP3P1) { // P2 ---> P3 | |
681f3919 | 1505 | if (!(Nod12Indices.Flag & NMsk_Vert) && coef3 > myTolEnd) { |
7fd59977 | 1506 | ins3 = Standard_False; |
1507 | ChangeNode(i1p1,i1p2, | |
1508 | Nod11Indices,Nod11RValues, | |
1509 | Nod12Indices,Nod12RValues, | |
1510 | coef3,X3,Y3,Z3,Standard_False, | |
1511 | TData1,PISeg1,PINod1); | |
1512 | X2 = X3; | |
1513 | Y2 = Y3; | |
1514 | Z2 = Z3; | |
1515 | XTI2 = XTI3; | |
1516 | YTI2 = YTI3; | |
1517 | ZTI2 = ZTI3; | |
1518 | U2 = U3; | |
681f3919 | 1519 | Nod12RValues.Point = gp_XYZ(X3, Y3, Z3); |
1520 | if (Nod12Indices.Edg1 == e) Nod12RValues.PCu1 = U3; | |
1521 | else if (Nod12Indices.Edg2 == e) Nod12RValues.PCu2 = U3; | |
0797d9d3 | 1522 | #ifdef OCCT_DEBUG |
7fd59977 | 1523 | else { |
1524 | cout << " HLRBRep_PolyAlgo::MoveOrInsertPoint : "; | |
1525 | cout << "Parameter error on Node " << i1p2 << endl; | |
1526 | } | |
1527 | #endif | |
681f3919 | 1528 | Nod12RValues.Scal = 0; |
1529 | Nod12Indices.Flag |= NMsk_OutL; | |
7fd59977 | 1530 | UpdateAroundNode(i1p2,Nod12Indices,TData1,PISeg1,PINod1); |
1531 | } | |
1532 | } | |
1533 | if (ins3) { // p1 i1p3 p2 | |
1534 | Standard_Integer i1p3 = pid1->AddNode | |
1535 | (Nod11RValues,Nod12RValues,PINod1,PINod2,coef3,X3,Y3,Z3); | |
1536 | const Handle(HLRAlgo_PolyInternalNode)* pi1p3 = | |
1537 | &(((HLRAlgo_Array1OfPINod*)PINod1)->ChangeValue(i1p3)); | |
681f3919 | 1538 | HLRAlgo_PolyInternalNode::NodeIndices& Nod13Indices = (*pi1p3)->Indices(); |
1539 | HLRAlgo_PolyInternalNode::NodeData& Nod13RValues = (*pi1p3)->Data(); | |
1540 | Nod13Indices.Edg1 = e; | |
1541 | Nod13RValues.PCu1 = U3; | |
1542 | Nod13RValues.Scal = 0; | |
1543 | Nod13Indices.Flag |= NMsk_OutL; | |
1544 | Nod13Indices.Flag |= NMsk_Edge; | |
7fd59977 | 1545 | pid1->UpdateLinks(i1p1,i1p2,i1p3, |
1546 | TData1,TData2,PISeg1,PISeg2,PINod1,PINod2); | |
1547 | UpdateAroundNode(i1p3,Nod13Indices,TData1,PISeg1,PINod1); | |
1548 | List.Prepend(HLRAlgo_BiPoint | |
1549 | (XTI1,YTI1,ZTI1,XTI3,YTI3,ZTI3, | |
1550 | X1 ,Y1 ,Z1 ,X3 ,Y3 ,Z3 , e, | |
1551 | i1 ,i1p1,i1p3,flag)); | |
1552 | List.Prepend(HLRAlgo_BiPoint | |
1553 | (XTI3,YTI3,ZTI3,XTI2,YTI2,ZTI2, | |
1554 | X3 ,Y3 ,Z3 ,X2 ,Y2 ,Z2 , e, | |
1555 | i1 ,i1p3,i1p2,flag)); | |
1556 | } | |
1557 | else // p1 p2 | |
1558 | List.Prepend(HLRAlgo_BiPoint | |
1559 | (XTI1,YTI1,ZTI1,XTI2,YTI2,ZTI2, | |
1560 | X1 ,Y1 ,Z1 ,X2 ,Y2 ,Z2 , e, | |
1561 | i1 ,i1p1,i1p2,flag)); | |
1562 | } | |
1563 | ||
1564 | //======================================================================= | |
1565 | //function : MoveOrInsertPoint | |
1566 | //purpose : | |
1567 | //======================================================================= | |
1568 | ||
1569 | void | |
1570 | HLRBRep_PolyAlgo:: | |
1571 | MoveOrInsertPoint (HLRAlgo_ListOfBPoint& List, | |
1572 | Standard_Real& X1, | |
1573 | Standard_Real& Y1, | |
1574 | Standard_Real& Z1, | |
1575 | Standard_Real& X2, | |
1576 | Standard_Real& Y2, | |
1577 | Standard_Real& Z2, | |
1578 | Standard_Real& XTI1, | |
1579 | Standard_Real& YTI1, | |
1580 | Standard_Real& ZTI1, | |
1581 | Standard_Real& XTI2, | |
1582 | Standard_Real& YTI2, | |
1583 | Standard_Real& ZTI2, | |
1584 | const Standard_Integer e, | |
1585 | Standard_Real& U1, | |
1586 | Standard_Real& U2, | |
681f3919 | 1587 | HLRAlgo_PolyInternalNode::NodeIndices& Nod11Indices, |
1588 | HLRAlgo_PolyInternalNode::NodeData& Nod11RValues, | |
1589 | HLRAlgo_PolyInternalNode::NodeIndices& Nod12Indices, | |
1590 | HLRAlgo_PolyInternalNode::NodeData& Nod12RValues, | |
7fd59977 | 1591 | const Standard_Integer i1p1, |
1592 | const Standard_Integer i1p2, | |
1593 | const Standard_Integer i1, | |
1594 | const Handle(HLRAlgo_PolyInternalData)& pid1, | |
681f3919 | 1595 | HLRAlgo_Array1OfTData*& TData1, |
1596 | HLRAlgo_Array1OfPISeg*& PISeg1, | |
1597 | HLRAlgo_Array1OfPINod*& PINod1, | |
1598 | HLRAlgo_PolyInternalNode::NodeIndices& Nod21Indices, | |
1599 | HLRAlgo_PolyInternalNode::NodeData& Nod21RValues, | |
1600 | HLRAlgo_PolyInternalNode::NodeIndices& Nod22Indices, | |
1601 | HLRAlgo_PolyInternalNode::NodeData& Nod22RValues, | |
7fd59977 | 1602 | const Standard_Integer i2p1, |
1603 | const Standard_Integer i2p2, | |
1604 | const Standard_Integer i2, | |
1605 | const Handle(HLRAlgo_PolyInternalData)& pid2, | |
681f3919 | 1606 | HLRAlgo_Array1OfTData*& TData2, |
1607 | HLRAlgo_Array1OfPISeg*& PISeg2, | |
1608 | HLRAlgo_Array1OfPINod*& PINod2, | |
7fd59977 | 1609 | const Standard_Real X3, |
1610 | const Standard_Real Y3, | |
1611 | const Standard_Real Z3, | |
1612 | const Standard_Real XTI3, | |
1613 | const Standard_Real YTI3, | |
1614 | const Standard_Real ZTI3, | |
1615 | const Standard_Real coef3, | |
1616 | const Standard_Real U3, | |
1617 | const Standard_Boolean insP3, | |
1618 | const Standard_Boolean mP3P1, | |
dde68833 | 1619 | const Standard_Integer flag) const |
7fd59977 | 1620 | { |
1621 | Standard_Boolean ins3 = insP3; | |
1622 | if (ins3 && mP3P1) { // P1 ---> P3 | |
681f3919 | 1623 | if (!(Nod11Indices.Flag & NMsk_Vert) && coef3 < myTolSta) { |
7fd59977 | 1624 | ins3 = Standard_False; |
1625 | ChangeNode(i1p1,i1p2, | |
1626 | Nod11Indices,Nod11RValues, | |
1627 | Nod12Indices,Nod12RValues, | |
1628 | coef3,X3,Y3,Z3,Standard_True, | |
1629 | TData1,PISeg1,PINod1); | |
1630 | ChangeNode(i2p1,i2p2, | |
1631 | Nod21Indices,Nod21RValues, | |
1632 | Nod22Indices,Nod22RValues, | |
1633 | coef3,X3,Y3,Z3,Standard_True, | |
1634 | TData2,PISeg2,PINod2); | |
1635 | X1 = X3; | |
1636 | Y1 = Y3; | |
1637 | Z1 = Z3; | |
1638 | XTI1 = XTI3; | |
1639 | YTI1 = YTI3; | |
1640 | ZTI1 = ZTI3; | |
1641 | U1 = U3; | |
681f3919 | 1642 | Nod11RValues.Point = gp_XYZ(X3, Y3, Z3); |
1643 | if (Nod11Indices.Edg1 == e) Nod11RValues.PCu1 = U3; | |
1644 | else if (Nod11Indices.Edg2 == e) Nod11RValues.PCu2 = U3; | |
0797d9d3 | 1645 | #ifdef OCCT_DEBUG |
7fd59977 | 1646 | else { |
1647 | cout << " HLRBRep_PolyAlgo::MoveOrInsertPoint : "; | |
1648 | cout << "Parameter error on Node " << i1p1 << endl; | |
1649 | } | |
1650 | #endif | |
681f3919 | 1651 | Nod11RValues.Scal = 0; |
1652 | Nod11Indices.Flag |= NMsk_OutL; | |
7fd59977 | 1653 | UpdateAroundNode(i1p1,Nod11Indices,TData1,PISeg1,PINod1); |
681f3919 | 1654 | Nod21RValues.Point = gp_XYZ(X3, Y3, Z3); |
1655 | if (Nod21Indices.Edg1 == e) Nod21RValues.PCu1 = U3; | |
1656 | else if (Nod21Indices.Edg2 == e) Nod21RValues.PCu2 = U3; | |
0797d9d3 | 1657 | #ifdef OCCT_DEBUG |
7fd59977 | 1658 | else { |
1659 | cout << " HLRBRep_PolyAlgo::MoveOrInsertPoint : "; | |
1660 | cout << "Parameter error on Node " << i2p1 << endl; | |
1661 | } | |
1662 | #endif | |
681f3919 | 1663 | Nod21RValues.Scal = 0; |
1664 | Nod21Indices.Flag |= NMsk_OutL; | |
7fd59977 | 1665 | UpdateAroundNode(i2p1,Nod21Indices,TData2,PISeg2,PINod2); |
681f3919 | 1666 | HLRAlgo_BiPoint::PointsT& aPoints = List.First().Points(); |
1667 | aPoints.PntP2 = gp_XYZ(X3, Y3, Z3); | |
1668 | aPoints.Pnt2 = gp_XYZ(XTI3, YTI3, ZTI3); | |
7fd59977 | 1669 | } |
1670 | } | |
1671 | if (ins3 && !mP3P1) { // P2 ---> P3 | |
681f3919 | 1672 | if (!(Nod12Indices.Flag & NMsk_Vert) && coef3 > myTolEnd) { |
7fd59977 | 1673 | ins3 = Standard_False; |
1674 | ChangeNode(i1p1,i1p2, | |
1675 | Nod11Indices,Nod11RValues, | |
1676 | Nod12Indices,Nod12RValues, | |
1677 | coef3,X3,Y3,Z3,Standard_False, | |
1678 | TData1,PISeg1,PINod1); | |
1679 | ChangeNode(i2p1,i2p2, | |
1680 | Nod21Indices,Nod21RValues, | |
1681 | Nod22Indices,Nod22RValues, | |
1682 | coef3,X3,Y3,Z3,Standard_False, | |
1683 | TData2,PISeg2,PINod2); | |
1684 | X2 = X3; | |
1685 | Y2 = Y3; | |
1686 | Z2 = Z3; | |
1687 | XTI2 = XTI3; | |
1688 | YTI2 = YTI3; | |
1689 | ZTI2 = ZTI3; | |
1690 | U2 = U3; | |
681f3919 | 1691 | Nod12RValues.Point = gp_XYZ(X3, Y3, Z3); |
1692 | if (Nod12Indices.Edg1 == e) Nod12RValues.PCu1 = U3; | |
1693 | else if (Nod12Indices.Edg2 == e) Nod12RValues.PCu2 = U3; | |
0797d9d3 | 1694 | #ifdef OCCT_DEBUG |
7fd59977 | 1695 | else { |
1696 | cout << " HLRBRep_PolyAlgo::MoveOrInsertPoint : "; | |
1697 | cout << "Parameter error on Node " << i1p2 << endl; | |
1698 | } | |
1699 | #endif | |
681f3919 | 1700 | Nod12RValues.Scal = 0; |
1701 | Nod12Indices.Flag |= NMsk_OutL; | |
7fd59977 | 1702 | UpdateAroundNode(i1p2,Nod12Indices,TData1,PISeg1,PINod1); |
681f3919 | 1703 | Nod22RValues.Point = gp_XYZ(X3, Y3, Z3); |
1704 | if (Nod22Indices.Edg1 == e) Nod22RValues.PCu1 = U3; | |
1705 | else if (Nod22Indices.Edg2 == e) Nod22RValues.PCu2 = U3; | |
0797d9d3 | 1706 | #ifdef OCCT_DEBUG |
7fd59977 | 1707 | else { |
1708 | cout << " HLRBRep_PolyAlgo::MoveOrInsertPoint : "; | |
1709 | cout << "Parameter error on Node " << i2p2 << endl; | |
1710 | } | |
1711 | #endif | |
681f3919 | 1712 | Nod22RValues.Scal = 0; |
1713 | Nod22Indices.Flag |= NMsk_OutL; | |
7fd59977 | 1714 | UpdateAroundNode(i2p2,Nod22Indices,TData2,PISeg2,PINod2); |
1715 | } | |
1716 | } | |
1717 | if (ins3) { // p1 i1p3 p2 | |
1718 | Standard_Integer i1p3 = pid1->AddNode | |
1719 | (Nod11RValues,Nod12RValues,PINod1,PINod2,coef3,X3,Y3,Z3); | |
1720 | Standard_Integer i2p3 = pid2->AddNode | |
1721 | (Nod21RValues,Nod22RValues,PINod2,PINod1,coef3,X3,Y3,Z3); | |
1722 | const Handle(HLRAlgo_PolyInternalNode)* pi1p3 = | |
1723 | &(((HLRAlgo_Array1OfPINod*)PINod1)->ChangeValue(i1p3)); | |
681f3919 | 1724 | HLRAlgo_PolyInternalNode::NodeIndices& Nod13Indices = (*pi1p3)->Indices(); |
1725 | HLRAlgo_PolyInternalNode::NodeData& Nod13RValues = (*pi1p3)->Data(); | |
7fd59977 | 1726 | const Handle(HLRAlgo_PolyInternalNode)* pi2p3 = |
1727 | &(((HLRAlgo_Array1OfPINod*)PINod2)->ChangeValue(i2p3)); | |
681f3919 | 1728 | HLRAlgo_PolyInternalNode::NodeIndices& Nod23Indices = (*pi2p3)->Indices(); |
1729 | HLRAlgo_PolyInternalNode::NodeData& Nod23RValues = (*pi2p3)->Data(); | |
1730 | Nod13Indices.Edg1 = e; | |
1731 | Nod13RValues.PCu1 = U3; | |
1732 | Nod13RValues.Scal = 0; | |
1733 | Nod13Indices.Flag |= NMsk_OutL; | |
1734 | Nod13Indices.Flag |= NMsk_Edge; | |
1735 | Nod23Indices.Edg1 = e; | |
1736 | Nod23RValues.PCu1 = U3; | |
1737 | Nod23RValues.Scal = 0; | |
1738 | Nod23Indices.Flag |= NMsk_OutL; | |
1739 | Nod23Indices.Flag |= NMsk_Edge; | |
7fd59977 | 1740 | pid1->UpdateLinks(i1p1,i1p2,i1p3, |
1741 | TData1,TData2,PISeg1,PISeg2,PINod1,PINod2); | |
1742 | pid2->UpdateLinks(i2p1,i2p2,i2p3, | |
1743 | TData2,TData1,PISeg2,PISeg1,PINod2,PINod1); | |
1744 | UpdateAroundNode(i1p3,Nod13Indices,TData1,PISeg1,PINod1); | |
1745 | UpdateAroundNode(i2p3,Nod23Indices,TData2,PISeg2,PINod2); | |
1746 | List.Prepend(HLRAlgo_BiPoint | |
1747 | (XTI1,YTI1,ZTI1,XTI3,YTI3,ZTI3, | |
1748 | X1 ,Y1 ,Z1 ,X3 ,Y3 ,Z3 , e, | |
1749 | i1 ,i1p1,i1p3,i2 ,i2p1,i2p3,flag)); | |
1750 | List.Prepend(HLRAlgo_BiPoint | |
1751 | (XTI3,YTI3,ZTI3,XTI2,YTI2,ZTI2, | |
1752 | X3 ,Y3 ,Z3 ,X2 ,Y2 ,Z2 , e, | |
1753 | i1 ,i1p3,i1p2,i2 ,i2p3,i2p2,flag)); | |
1754 | } | |
1755 | else // p1 p2 | |
1756 | List.Prepend(HLRAlgo_BiPoint | |
1757 | (XTI1,YTI1,ZTI1,XTI2,YTI2,ZTI2, | |
1758 | X1 ,Y1 ,Z1 ,X2 ,Y2 ,Z2 , e, | |
1759 | i1 ,i1p1,i1p2,i2 ,i2p1,i2p2,flag)); | |
1760 | } | |
1761 | ||
1762 | //======================================================================= | |
1763 | //function : MoveOrInsertPoint | |
1764 | //purpose : | |
1765 | //======================================================================= | |
1766 | ||
1767 | void | |
1768 | HLRBRep_PolyAlgo:: | |
1769 | MoveOrInsertPoint (HLRAlgo_ListOfBPoint& List, | |
1770 | Standard_Real& X1, | |
1771 | Standard_Real& Y1, | |
1772 | Standard_Real& Z1, | |
1773 | Standard_Real& X2, | |
1774 | Standard_Real& Y2, | |
1775 | Standard_Real& Z2, | |
1776 | Standard_Real& XTI1, | |
1777 | Standard_Real& YTI1, | |
1778 | Standard_Real& ZTI1, | |
1779 | Standard_Real& XTI2, | |
1780 | Standard_Real& YTI2, | |
1781 | Standard_Real& ZTI2, | |
1782 | const Standard_Integer e, | |
1783 | Standard_Real& U1, | |
1784 | Standard_Real& U2, | |
681f3919 | 1785 | HLRAlgo_PolyInternalNode::NodeIndices& Nod11Indices, |
1786 | HLRAlgo_PolyInternalNode::NodeData& Nod11RValues, | |
1787 | HLRAlgo_PolyInternalNode::NodeIndices& Nod12Indices, | |
1788 | HLRAlgo_PolyInternalNode::NodeData& Nod12RValues, | |
7fd59977 | 1789 | const Standard_Integer i1p1, |
1790 | const Standard_Integer i1p2, | |
1791 | const Standard_Integer i1, | |
1792 | const Handle(HLRAlgo_PolyInternalData)& pid1, | |
681f3919 | 1793 | HLRAlgo_Array1OfTData*& TData1, |
1794 | HLRAlgo_Array1OfPISeg*& PISeg1, | |
1795 | HLRAlgo_Array1OfPINod*& PINod1, | |
1796 | HLRAlgo_PolyInternalNode::NodeIndices& Nod21Indices, | |
1797 | HLRAlgo_PolyInternalNode::NodeData& Nod21RValues, | |
1798 | HLRAlgo_PolyInternalNode::NodeIndices& Nod22Indices, | |
1799 | HLRAlgo_PolyInternalNode::NodeData& Nod22RValues, | |
7fd59977 | 1800 | const Standard_Integer i2p1, |
1801 | const Standard_Integer i2p2, | |
1802 | const Standard_Integer i2, | |
1803 | const Handle(HLRAlgo_PolyInternalData)& pid2, | |
681f3919 | 1804 | HLRAlgo_Array1OfTData*& TData2, |
1805 | HLRAlgo_Array1OfPISeg*& PISeg2, | |
1806 | HLRAlgo_Array1OfPINod*& PINod2, | |
7fd59977 | 1807 | const Standard_Real X3, |
1808 | const Standard_Real Y3, | |
1809 | const Standard_Real Z3, | |
1810 | const Standard_Real XTI3, | |
1811 | const Standard_Real YTI3, | |
1812 | const Standard_Real ZTI3, | |
1813 | const Standard_Real coef3, | |
1814 | const Standard_Real U3, | |
1815 | const Standard_Boolean insP3, | |
1816 | const Standard_Boolean mP3P1, | |
1817 | const Standard_Real X4, | |
1818 | const Standard_Real Y4, | |
1819 | const Standard_Real Z4, | |
1820 | const Standard_Real XTI4, | |
1821 | const Standard_Real YTI4, | |
1822 | const Standard_Real ZTI4, | |
1823 | const Standard_Real coef4, | |
1824 | const Standard_Real U4, | |
1825 | const Standard_Boolean insP4, | |
1826 | const Standard_Boolean mP4P1, | |
dde68833 | 1827 | const Standard_Integer flag) const |
7fd59977 | 1828 | { |
1829 | Standard_Boolean ins3 = insP3; | |
1830 | Standard_Boolean ins4 = insP4; | |
1831 | if (ins3 && mP3P1) { // P1 ---> P3 | |
681f3919 | 1832 | if (!(Nod11Indices.Flag & NMsk_Vert) && coef3 < myTolSta) { |
7fd59977 | 1833 | ins3 = Standard_False; |
1834 | ChangeNode(i1p1,i1p2, | |
1835 | Nod11Indices,Nod11RValues, | |
1836 | Nod12Indices,Nod12RValues, | |
1837 | coef3,X3,Y3,Z3,Standard_True, | |
1838 | TData1,PISeg1,PINod1); | |
1839 | ChangeNode(i2p1,i2p2, | |
1840 | Nod21Indices,Nod21RValues, | |
1841 | Nod22Indices,Nod22RValues, | |
1842 | coef3,X3,Y3,Z3,Standard_True, | |
1843 | TData2,PISeg2,PINod2); | |
1844 | X1 = X3; | |
1845 | Y1 = Y3; | |
1846 | Z1 = Z3; | |
1847 | XTI1 = XTI3; | |
1848 | YTI1 = YTI3; | |
1849 | ZTI1 = ZTI3; | |
1850 | U1 = U3; | |
681f3919 | 1851 | Nod11RValues.Point = gp_XYZ(X3, Y3, Z3); |
1852 | if (Nod11Indices.Edg1 == e) Nod11RValues.PCu1 = U3; | |
1853 | else if (Nod11Indices.Edg2 == e) Nod11RValues.PCu2 = U3; | |
0797d9d3 | 1854 | #ifdef OCCT_DEBUG |
7fd59977 | 1855 | else { |
1856 | cout << " HLRBRep_PolyAlgo::MoveOrInsertPoint : "; | |
1857 | cout << "Parameter error on Node " << i1p1 << endl; | |
1858 | } | |
1859 | #endif | |
681f3919 | 1860 | Nod11RValues.Scal = 0; |
1861 | Nod11Indices.Flag |= NMsk_OutL; | |
7fd59977 | 1862 | UpdateAroundNode(i1p1,Nod11Indices,TData1,PISeg1,PINod1); |
681f3919 | 1863 | Nod21RValues.Point = gp_XYZ(X3, Y3, Z3); |
1864 | if (Nod21Indices.Edg1 == e) Nod21RValues.PCu1 = U3; | |
1865 | else if (Nod21Indices.Edg2 == e) Nod21RValues.PCu2 = U3; | |
0797d9d3 | 1866 | #ifdef OCCT_DEBUG |
7fd59977 | 1867 | else { |
1868 | cout << " HLRBRep_PolyAlgo::MoveOrInsertPoint : "; | |
1869 | cout << "Parameter error on Node " << i2p1 << endl; | |
1870 | } | |
1871 | #endif | |
681f3919 | 1872 | Nod21RValues.Scal = 0; |
1873 | Nod21Indices.Flag |= NMsk_OutL; | |
7fd59977 | 1874 | UpdateAroundNode(i2p1,Nod21Indices,TData2,PISeg2,PINod2); |
681f3919 | 1875 | HLRAlgo_BiPoint::PointsT& aPoints = List.First().Points(); |
1876 | aPoints.PntP2 = gp_XYZ(X3, Y3, Z3); | |
1877 | aPoints.Pnt2 = gp_XYZ(XTI3, YTI3, ZTI3); | |
7fd59977 | 1878 | } |
1879 | } | |
1880 | if (ins4 && !mP4P1) { // P2 ---> P4 | |
681f3919 | 1881 | if (!(Nod12Indices.Flag & NMsk_Vert) && coef4 > myTolEnd) { |
7fd59977 | 1882 | ins4 = Standard_False; |
1883 | ChangeNode(i2p1,i2p2, | |
1884 | Nod21Indices,Nod21RValues, | |
1885 | Nod22Indices,Nod22RValues, | |
1886 | coef4,X4,Y4,Z4,Standard_False, | |
1887 | TData2,PISeg2,PINod2); | |
1888 | ChangeNode(i1p1,i1p2, | |
1889 | Nod11Indices,Nod11RValues, | |
1890 | Nod12Indices,Nod12RValues, | |
1891 | coef4,X4,Y4,Z4,Standard_False, | |
1892 | TData1,PISeg1,PINod1); | |
1893 | X2 = X4; | |
1894 | Y2 = Y4; | |
1895 | Z2 = Z4; | |
1896 | XTI2 = XTI4; | |
1897 | YTI2 = YTI4; | |
1898 | ZTI2 = ZTI4; | |
1899 | U2 = U4; | |
681f3919 | 1900 | Nod12RValues.Point = gp_XYZ(X4, Y4, Z4); |
1901 | if (Nod12Indices.Edg1 == e) Nod12RValues.PCu1 = U4; | |
1902 | else if (Nod12Indices.Edg2 == e) Nod12RValues.PCu2 = U4; | |
0797d9d3 | 1903 | #ifdef OCCT_DEBUG |
7fd59977 | 1904 | else { |
1905 | cout << " HLRBRep_PolyAlgo::MoveOrInsertPoint : "; | |
1906 | cout << "Parameter error on Node " << i1p2 << endl; | |
1907 | } | |
1908 | #endif | |
681f3919 | 1909 | Nod12RValues.Scal = 0; |
1910 | Nod12Indices.Flag |= NMsk_OutL; | |
7fd59977 | 1911 | UpdateAroundNode(i1p2,Nod12Indices,TData1,PISeg1,PINod1); |
681f3919 | 1912 | Nod22RValues.Point = gp_XYZ(X4, Y4, Z4); |
1913 | if (Nod22Indices.Edg1 == e) Nod22RValues.PCu1 = U4; | |
1914 | else if (Nod22Indices.Edg2 == e) Nod22RValues.PCu2 = U4; | |
0797d9d3 | 1915 | #ifdef OCCT_DEBUG |
7fd59977 | 1916 | else { |
1917 | cout << " HLRBRep_PolyAlgo::MoveOrInsertPoint : "; | |
1918 | cout << "Parameter error on Node " << i2p2 << endl; | |
1919 | } | |
1920 | #endif | |
681f3919 | 1921 | Nod22RValues.Scal = 0; |
1922 | Nod22Indices.Flag |= NMsk_OutL; | |
7fd59977 | 1923 | UpdateAroundNode(i2p2,Nod22Indices,TData2,PISeg2,PINod2); |
1924 | } | |
1925 | } | |
1926 | if (ins3 || ins4) { | |
1927 | if (!ins4) // p1 i1p3 p2 | |
1928 | MoveOrInsertPoint(List, | |
1929 | X1 ,Y1 ,Z1 ,X2 ,Y2 ,Z2 , | |
1930 | XTI1,YTI1,ZTI1,XTI2,YTI2,ZTI2, | |
1931 | e,U1,U2, | |
1932 | Nod11Indices,Nod11RValues, | |
1933 | Nod12Indices,Nod12RValues, | |
1934 | i1p1,i1p2,i1,pid1,TData1,PISeg1,PINod1, | |
1935 | Nod21Indices,Nod21RValues, | |
1936 | Nod22Indices,Nod22RValues, | |
1937 | i2p1,i2p2,i2,pid2,TData2,PISeg2,PINod2, | |
1938 | X3,Y3,Z3,XTI3,YTI3,ZTI3,coef3,U3,insP3,mP3P1,flag); | |
1939 | else if (!ins3) // p1 i2p4 p2 | |
1940 | MoveOrInsertPoint(List, | |
1941 | X1 ,Y1 ,Z1 ,X2 ,Y2 ,Z2 , | |
1942 | XTI1,YTI1,ZTI1,XTI2,YTI2,ZTI2, | |
1943 | e,U1,U2, | |
1944 | Nod21Indices,Nod21RValues, | |
1945 | Nod22Indices,Nod22RValues, | |
1946 | i2p1,i2p2,i2,pid2,TData2,PISeg2,PINod2, | |
1947 | Nod11Indices,Nod11RValues, | |
1948 | Nod12Indices,Nod12RValues, | |
1949 | i1p1,i1p2,i1,pid1,TData1,PISeg1,PINod1, | |
1950 | X4,Y4,Z4,XTI4,YTI4,ZTI4,coef4,U4,insP4,mP4P1,flag); | |
1951 | else { // p1 i1p3 i2p4 p2 | |
1952 | Standard_Integer i1p3 = pid1->AddNode | |
1953 | (Nod11RValues,Nod12RValues,PINod1,PINod2,coef3,X3,Y3,Z3); | |
1954 | Standard_Integer i2p3 = pid2->AddNode | |
1955 | (Nod21RValues,Nod22RValues,PINod2,PINod1,coef3,X3,Y3,Z3); | |
1956 | Standard_Integer i1p4 = pid1->AddNode | |
1957 | (Nod11RValues,Nod12RValues,PINod1,PINod2,coef4,X4,Y4,Z4); | |
1958 | Standard_Integer i2p4 = pid2->AddNode | |
1959 | (Nod21RValues,Nod22RValues,PINod2,PINod1,coef4,X4,Y4,Z4); | |
1960 | const Handle(HLRAlgo_PolyInternalNode)* pi1p3 = | |
1961 | &(((HLRAlgo_Array1OfPINod*)PINod1)->ChangeValue(i1p3)); | |
681f3919 | 1962 | HLRAlgo_PolyInternalNode::NodeIndices& Nod13Indices = (*pi1p3)->Indices(); |
1963 | HLRAlgo_PolyInternalNode::NodeData& Nod13RValues = (*pi1p3)->Data(); | |
7fd59977 | 1964 | const Handle(HLRAlgo_PolyInternalNode)* pi1p4 = |
1965 | &(((HLRAlgo_Array1OfPINod*)PINod1)->ChangeValue(i1p4)); | |
681f3919 | 1966 | HLRAlgo_PolyInternalNode::NodeIndices& Nod14Indices = (*pi1p4)->Indices(); |
1967 | HLRAlgo_PolyInternalNode::NodeData& Nod14RValues = (*pi1p4)->Data(); | |
7fd59977 | 1968 | const Handle(HLRAlgo_PolyInternalNode)* pi2p3 = |
1969 | &(((HLRAlgo_Array1OfPINod*)PINod2)->ChangeValue(i2p3)); | |
681f3919 | 1970 | HLRAlgo_PolyInternalNode::NodeIndices& Nod23Indices = (*pi2p3)->Indices(); |
1971 | HLRAlgo_PolyInternalNode::NodeData& Nod23RValues = (*pi2p3)->Data(); | |
7fd59977 | 1972 | const Handle(HLRAlgo_PolyInternalNode)* pi2p4 = |
1973 | &(((HLRAlgo_Array1OfPINod*)PINod2)->ChangeValue(i2p4)); | |
681f3919 | 1974 | HLRAlgo_PolyInternalNode::NodeIndices& Nod24Indices = (*pi2p4)->Indices(); |
1975 | HLRAlgo_PolyInternalNode::NodeData& Nod24RValues = (*pi2p4)->Data(); | |
1976 | Nod13Indices.Edg1 = e; | |
1977 | Nod13RValues.PCu1 = U3; | |
1978 | Nod13RValues.Scal = 0; | |
1979 | Nod13Indices.Flag |= NMsk_OutL; | |
1980 | Nod13Indices.Flag |= NMsk_Edge; | |
1981 | Nod23Indices.Edg1 = e; | |
1982 | Nod23RValues.PCu1 = U3; | |
1983 | Nod23RValues.Scal = 0; | |
1984 | Nod23Indices.Flag |= NMsk_OutL; | |
1985 | Nod23Indices.Flag |= NMsk_Edge; | |
1986 | Nod14Indices.Edg1 = e; | |
1987 | Nod14RValues.PCu1 = U4; | |
1988 | Nod14RValues.Scal = 0; | |
1989 | Nod14Indices.Flag |= NMsk_OutL; | |
1990 | Nod14Indices.Flag |= NMsk_Edge; | |
1991 | Nod24Indices.Edg1 = e; | |
1992 | Nod24RValues.PCu1 = U4; | |
1993 | Nod24RValues.Scal = 0; | |
1994 | Nod24Indices.Flag |= NMsk_OutL; | |
1995 | Nod24Indices.Flag |= NMsk_Edge; | |
7fd59977 | 1996 | pid1->UpdateLinks(i1p1,i1p2,i1p3, |
1997 | TData1,TData2,PISeg1,PISeg2,PINod1,PINod2); | |
1998 | pid2->UpdateLinks(i2p1,i2p2,i2p3, | |
1999 | TData2,TData1,PISeg2,PISeg1,PINod2,PINod1); | |
2000 | pid2->UpdateLinks(i2p3,i2p2,i2p4, | |
2001 | TData2,TData1,PISeg2,PISeg1,PINod2,PINod1); | |
2002 | pid1->UpdateLinks(i1p3,i1p2,i1p4, | |
2003 | TData1,TData2,PISeg1,PISeg2,PINod1,PINod2); | |
2004 | UpdateAroundNode(i1p3,Nod13Indices,TData1,PISeg1,PINod1); | |
2005 | UpdateAroundNode(i2p3,Nod23Indices,TData2,PISeg2,PINod2); | |
2006 | UpdateAroundNode(i1p4,Nod14Indices,TData1,PISeg1,PINod1); | |
2007 | UpdateAroundNode(i2p4,Nod24Indices,TData2,PISeg2,PINod2); | |
2008 | List.Prepend(HLRAlgo_BiPoint | |
2009 | (XTI1,YTI1,ZTI1,XTI3,YTI3,ZTI3, | |
2010 | X1 ,Y1 ,Z1 ,X3 ,Y3 ,Z3 , e, | |
2011 | i1 ,i1p1,i1p3,i2 ,i2p1,i2p3,flag)); | |
2012 | List.Prepend(HLRAlgo_BiPoint | |
2013 | (XTI3,YTI3,ZTI3,XTI4,YTI4,ZTI4, | |
2014 | X3 ,Y3 ,Z3 ,X4 ,Y4 ,Z4 , e, | |
2015 | i1 ,i1p3,i1p4,i2 ,i2p3,i2p4,flag)); | |
2016 | List.Prepend(HLRAlgo_BiPoint | |
2017 | (XTI4,YTI4,ZTI4,XTI2,YTI2,ZTI2, | |
2018 | X4 ,Y4 ,Z4 ,X2 ,Y2 ,Z2 , e, | |
2019 | i1 ,i1p4,i1p2,i2 ,i2p4,i2p2,flag)); | |
2020 | } | |
2021 | } | |
2022 | else // p1 p2 | |
2023 | List.Prepend(HLRAlgo_BiPoint | |
2024 | (XTI1,YTI1,ZTI1,XTI2,YTI2,ZTI2, | |
2025 | X1 ,Y1 ,Z1 ,X2 ,Y2 ,Z2 , e, | |
2026 | i1 ,i1p1,i1p2,i2 ,i2p1,i2p2,flag)); | |
2027 | } | |
2028 | ||
2029 | //======================================================================= | |
2030 | //function : InsertOnOutLine | |
2031 | //purpose : | |
2032 | //======================================================================= | |
2033 | ||
2034 | void | |
2035 | HLRBRep_PolyAlgo::InsertOnOutLine (TColStd_Array1OfTransient& PID) | |
2036 | { | |
681f3919 | 2037 | HLRAlgo_Array1OfTData* TData2 = 0; |
2038 | HLRAlgo_Array1OfPISeg* PISeg2 = 0; | |
2039 | HLRAlgo_Array1OfPINod* PINod2 = 0; | |
7fd59977 | 2040 | Handle(HLRAlgo_PolyInternalData)* pid = |
2041 | (Handle(HLRAlgo_PolyInternalData)*) (&(PID.ChangeValue(1))); | |
2042 | ||
2043 | TopLoc_Location L; | |
2044 | Standard_Boolean insP3,mP3P1,IntOutL; | |
2045 | Standard_Integer f,ip1,ip2,ip3;//, i; | |
1d47d8d0 | 2046 | Standard_Real U3,V3,coef3,X3 = 0.,Y3 = 0.,Z3 = 0.; |
7fd59977 | 2047 | |
2048 | const gp_Trsf& T = myProj.Transformation(); | |
2049 | ||
2050 | Standard_Integer nbFace = myFMap.Extent(); | |
2051 | for (f = 1; f <= nbFace; f++) { | |
2052 | ||
2053 | if (!((*pid).IsNull())) { | |
2054 | IntOutL = Standard_False; | |
681f3919 | 2055 | HLRAlgo_Array1OfTData* TData1= &((*pid)->TData()); |
2056 | HLRAlgo_Array1OfPISeg* PISeg1= &(*pid)->PISeg(); | |
2057 | HLRAlgo_Array1OfPINod* PINod1= &((*pid)->PINod()); | |
7fd59977 | 2058 | TopoDS_Shape LocalShape = myFMap(f); |
2059 | const TopoDS_Face& F = TopoDS::Face(LocalShape); | |
2060 | myBSurf.Initialize(F,Standard_False); | |
2061 | myGSurf = BRep_Tool::Surface(F,L); | |
2062 | gp_Trsf TT = L.Transformation(); | |
2063 | TT.PreMultiply(T); | |
2064 | const gp_XYZ& ttlo = TT.TranslationPart(); | |
2065 | TTLo[0] = ttlo.X(); | |
2066 | TTLo[1] = ttlo.Y(); | |
2067 | TTLo[2] = ttlo.Z(); | |
2068 | const gp_Mat& ttma = TT.VectorialPart(); | |
2069 | TTMa[0][0] = ttma.Value(1,1); | |
2070 | TTMa[0][1] = ttma.Value(1,2); | |
2071 | TTMa[0][2] = ttma.Value(1,3); | |
2072 | TTMa[1][0] = ttma.Value(2,1); | |
2073 | TTMa[1][1] = ttma.Value(2,2); | |
2074 | TTMa[1][2] = ttma.Value(2,3); | |
2075 | TTMa[2][0] = ttma.Value(3,1); | |
2076 | TTMa[2][1] = ttma.Value(3,2); | |
2077 | TTMa[2][2] = ttma.Value(3,3); | |
7fd59977 | 2078 | |
0797d9d3 | 2079 | #ifdef OCCT_DEBUG |
7fd59977 | 2080 | if (DoTrace) { |
96a95605 DB |
2081 | cout << " InsertOnOutLine : NbTData " << (*pid)->NbTData() << endl; |
2082 | cout << " InsertOnOutLine : NbPISeg " << (*pid)->NbPISeg() << endl; | |
2083 | cout << " InsertOnOutLine : NbPINod " << (*pid)->NbPINod() << endl; | |
7fd59977 | 2084 | } |
2085 | #endif | |
2086 | ||
96a95605 DB |
2087 | Standard_Integer iseg,nbS; |
2088 | nbS = (*pid)->NbPISeg(); | |
7fd59977 | 2089 | for (iseg = 1; iseg <= nbS; iseg++) { |
681f3919 | 2090 | HLRAlgo_PolyInternalSegment& aSegIndices = PISeg1->ChangeValue(iseg); |
7fd59977 | 2091 | // Standard_Boolean Cutted = Standard_False; |
681f3919 | 2092 | if (aSegIndices.Conex1 != 0 && aSegIndices.Conex2 != 0) { |
2093 | ip1 = aSegIndices.LstSg1; | |
2094 | ip2 = aSegIndices.LstSg2; | |
2095 | const Handle(HLRAlgo_PolyInternalNode)* pip1 = &PINod1->ChangeValue(ip1); | |
2096 | HLRAlgo_PolyInternalNode::NodeIndices& Nod1Indices = (*pip1)->Indices(); | |
2097 | HLRAlgo_PolyInternalNode::NodeData& Nod1RValues = (*pip1)->Data(); | |
2098 | const Handle(HLRAlgo_PolyInternalNode)* pip2 = &PINod1->ChangeValue(ip2); | |
2099 | HLRAlgo_PolyInternalNode::NodeIndices& Nod2Indices = (*pip2)->Indices(); | |
2100 | HLRAlgo_PolyInternalNode::NodeData& Nod2RValues = (*pip2)->Data(); | |
2101 | if (Nod1Indices.Flag & NMsk_OutL && Nod2Indices.Flag & NMsk_OutL) | |
7fd59977 | 2102 | IntOutL = Standard_True; |
681f3919 | 2103 | else if ((Nod1RValues.Scal >= myTolAngular && |
2104 | Nod2RValues.Scal <= -myTolAngular) || | |
2105 | (Nod2RValues.Scal >= myTolAngular && | |
2106 | Nod1RValues.Scal <= -myTolAngular)) { | |
7fd59977 | 2107 | IntOutL = Standard_True; |
2108 | insP3 = NewNode(Nod1RValues,Nod2RValues,coef3,mP3P1); | |
2109 | if (insP3) { | |
2110 | UVNode(Nod1RValues,Nod2RValues,coef3,U3,V3); | |
2111 | const gp_Pnt& PT3 = myGSurf->Value(U3,V3); | |
2112 | X3 = PT3.X(); | |
2113 | Y3 = PT3.Y(); | |
2114 | Z3 = PT3.Z(); | |
2115 | TTMultiply(X3,Y3,Z3); | |
2116 | } | |
2117 | ||
2118 | if (insP3 && mP3P1) { // P1 ---> P3 | |
681f3919 | 2119 | if ((Nod1Indices.Flag & NMsk_Edge) == 0 && coef3 < myTolSta) { |
7fd59977 | 2120 | insP3 = Standard_False; |
2121 | ChangeNode(ip1,ip2, | |
2122 | Nod1Indices,Nod1RValues, | |
2123 | Nod2Indices,Nod2RValues, | |
2124 | coef3,X3,Y3,Z3,Standard_True, | |
2125 | TData1,PISeg1,PINod1); | |
681f3919 | 2126 | Nod1RValues.Scal = 0; |
2127 | Nod1Indices.Flag |= NMsk_OutL; | |
7fd59977 | 2128 | } |
2129 | } | |
2130 | if (insP3 && !mP3P1) { // P2 ---> P3 | |
681f3919 | 2131 | if ((Nod2Indices.Flag & NMsk_Edge) == 0 && coef3 > myTolEnd) { |
7fd59977 | 2132 | insP3 = Standard_False; |
2133 | ChangeNode(ip1,ip2, | |
2134 | Nod1Indices,Nod1RValues, | |
2135 | Nod2Indices,Nod2RValues, | |
2136 | coef3,X3,Y3,Z3,Standard_False, | |
2137 | TData1,PISeg1,PINod1); | |
681f3919 | 2138 | Nod2RValues.Scal = 0; |
2139 | Nod2Indices.Flag |= NMsk_OutL; | |
7fd59977 | 2140 | } |
2141 | } | |
2142 | if (insP3) { // p1 ip3 p2 | |
2143 | ip3 = (*pid)->AddNode(Nod1RValues,Nod2RValues,PINod1,PINod2, | |
2144 | coef3,X3,Y3,Z3); | |
2145 | const Handle(HLRAlgo_PolyInternalNode)* pip3 = | |
2146 | (&((HLRAlgo_Array1OfPINod*)PINod1)->ChangeValue(ip3)); | |
681f3919 | 2147 | HLRAlgo_PolyInternalNode::NodeIndices& Nod3Indices = (*pip3)->Indices(); |
2148 | HLRAlgo_PolyInternalNode::NodeData& Nod3RValues = (*pip3)->Data(); | |
7fd59977 | 2149 | (*pid)->UpdateLinks(ip1,ip2,ip3, |
2150 | TData1,TData2,PISeg1,PISeg2,PINod1,PINod2); | |
2151 | UpdateAroundNode(ip3,Nod3Indices,TData1,PISeg1,PINod1); | |
681f3919 | 2152 | Nod3RValues.Scal = 0; |
2153 | Nod3Indices.Flag |= NMsk_OutL; | |
7fd59977 | 2154 | } |
2155 | } | |
2156 | } | |
2157 | } | |
2158 | if (IntOutL) | |
2159 | (*pid)->IntOutL(Standard_True); | |
2160 | ||
7fd59977 | 2161 | nbS = (*pid)->NbPISeg(); |
2162 | ||
0797d9d3 | 2163 | #ifdef OCCT_DEBUG |
7fd59977 | 2164 | if (DoTrace) { |
96a95605 DB |
2165 | cout << " InsertOnOutLine : NbTData " << (*pid)->NbTData() << endl; |
2166 | cout << " InsertOnOutLine : NbPISeg " << (*pid)->NbPISeg() << endl; | |
2167 | cout << " InsertOnOutLine : NbPINod " << (*pid)->NbPINod() << endl; | |
7fd59977 | 2168 | } |
2169 | #endif | |
2170 | } | |
2171 | pid++; | |
2172 | } | |
2173 | } | |
2174 | ||
2175 | //======================================================================= | |
2176 | //function : CheckFrBackTriangles | |
2177 | //purpose : | |
2178 | //======================================================================= | |
2179 | ||
2180 | void | |
2181 | HLRBRep_PolyAlgo::CheckFrBackTriangles (HLRAlgo_ListOfBPoint& List, | |
2182 | TColStd_Array1OfTransient& PID) | |
2183 | { | |
2184 | Standard_Integer f,i,nbN,nbT,nbFace; | |
2185 | Standard_Real X1 =0.,Y1 =0.,X2 =0.,Y2 =0.,X3 =0.,Y3 =0.; | |
2186 | Standard_Real D1,D2,D3; | |
2187 | Standard_Real dd,dX,dY,nX,nY; | |
2188 | Standard_Boolean FrBackInList; | |
681f3919 | 2189 | HLRAlgo_Array1OfTData* TData; |
2190 | HLRAlgo_Array1OfPISeg* PISeg; | |
2191 | HLRAlgo_Array1OfPINod* PINod; | |
2192 | ||
2193 | //Standard_Address IndexPtr = NULL; | |
2194 | //const Handle(HLRAlgo_PolyInternalData)& pid1 = | |
2195 | // *(Handle(HLRAlgo_PolyInternalData)*)&(PID(F1Index)); | |
2196 | //Standard_Address TData1 = &pid1->TData(), | |
2197 | //PISeg1 = &pid1->PISeg(), | |
2198 | //PINod1 = &pid1->PINod(); | |
2199 | ||
2200 | //const Handle(HLRAlgo_PolyInternalData)& pid2 = | |
2201 | // *(Handle(HLRAlgo_PolyInternalData)*)&(PID(F2Index)); | |
2202 | //Standard_Address TData2 = &pid2->TData(), | |
2203 | //PISeg2 = &pid2->PISeg(), | |
2204 | //PINod2 = &pid2->PISeg(); | |
2205 | ||
2206 | HLRAlgo_Array1OfTData* TData1 = NULL; | |
2207 | HLRAlgo_Array1OfPISeg* PISeg1 = NULL; | |
2208 | HLRAlgo_Array1OfPINod* PINod1 = NULL; | |
2209 | HLRAlgo_Array1OfTData* TData2 = NULL; | |
2210 | HLRAlgo_Array1OfPISeg* PISeg2 = NULL; | |
2211 | HLRAlgo_Array1OfPINod* PINod2 = NULL; | |
2212 | HLRAlgo_PolyInternalNode::NodeIndices* Nod11Indices; | |
2213 | HLRAlgo_PolyInternalNode::NodeIndices* Nod12Indices; | |
2214 | HLRAlgo_PolyInternalNode::NodeIndices* Nod13Indices; | |
2215 | HLRAlgo_PolyInternalNode::NodeData* Nod11RValues; | |
2216 | HLRAlgo_PolyInternalNode::NodeData* Nod12RValues; | |
2217 | HLRAlgo_PolyInternalNode::NodeData* Nod13RValues; | |
7fd59977 | 2218 | |
2219 | Handle(HLRAlgo_PolyInternalData)* pid; | |
2220 | ||
2221 | nbFace = myFMap.Extent(); | |
2222 | Standard_Boolean Modif = Standard_True; | |
2223 | Standard_Integer iLoop = 0; | |
2224 | ||
2225 | while (Modif && iLoop < 4) { | |
2226 | iLoop++; | |
2227 | Modif = Standard_False; | |
2228 | FrBackInList = Standard_False; | |
2229 | pid = (Handle(HLRAlgo_PolyInternalData)*)&(PID.ChangeValue(1)); | |
2230 | ||
2231 | for (f = 1; f <= nbFace; f++) { | |
2232 | if (!(*pid).IsNull()) { | |
2233 | nbT = (*pid)->NbTData(); | |
2234 | TData = &(*pid)->TData(); | |
2235 | PISeg = &(*pid)->PISeg(); | |
2236 | PINod = &(*pid)->PINod(); | |
681f3919 | 2237 | HLRAlgo_TriangleData* tdata = &TData->ChangeValue(1); |
7fd59977 | 2238 | |
2239 | for (i = 1; i <= nbT; i++) { | |
681f3919 | 2240 | if ((tdata->Flags & HLRAlgo_PolyMask_FMskSide) == 0 && |
2241 | (tdata->Flags & HLRAlgo_PolyMask_FMskFrBack)) { | |
0797d9d3 | 2242 | #ifdef OCCT_DEBUG |
7fd59977 | 2243 | if (DoTrace) |
2244 | cout << " face : " << f << " , triangle " << i << endl; | |
2245 | #endif | |
2246 | Modif = Standard_True; | |
2247 | const Handle(HLRAlgo_PolyInternalNode)* pi1p1 = | |
681f3919 | 2248 | &PINod->ChangeValue(tdata->Node1); |
2249 | Nod11Indices = &(*pi1p1)->Indices(); | |
2250 | Nod11RValues = &(*pi1p1)->Data(); | |
7fd59977 | 2251 | const Handle(HLRAlgo_PolyInternalNode)* pi1p2 = |
681f3919 | 2252 | &PINod->ChangeValue(tdata->Node2); |
2253 | Nod12Indices = &(*pi1p2)->Indices(); | |
2254 | Nod12RValues = &(*pi1p2)->Data(); | |
7fd59977 | 2255 | const Handle(HLRAlgo_PolyInternalNode)* pi1p3 = |
681f3919 | 2256 | &PINod->ChangeValue(tdata->Node3); |
2257 | Nod13Indices = &(*pi1p3)->Indices(); | |
2258 | Nod13RValues = &(*pi1p3)->Data(); | |
7fd59977 | 2259 | D1 = 0.; D2 = 0.; D3 = 0.; |
681f3919 | 2260 | if (((Nod11Indices->Flag & NMsk_Edge) == 0 || iLoop > 1) && |
2261 | ((Nod11Indices->Flag & NMsk_OutL) == 0 || iLoop > 1) && | |
2262 | ((Nod11Indices->Flag & NMsk_Vert) == 0)) { | |
2263 | dX = Nod13RValues->Point.X() - Nod12RValues->Point.X(); | |
2264 | dY = Nod13RValues->Point.Y() - Nod12RValues->Point.Y(); | |
7fd59977 | 2265 | D1 = dX * dX + dY * dY; |
2266 | D1 = sqrt(D1); | |
2267 | nX = - dY / D1; nY = dX / D1; | |
681f3919 | 2268 | dX = Nod11RValues->Point.X() - Nod12RValues->Point.X(); |
2269 | dY = Nod11RValues->Point.Y() - Nod12RValues->Point.Y(); | |
7fd59977 | 2270 | dd = - (dX * nX + dY * nY); |
2271 | if (dd < 0) dd -= D1 * 0.01; | |
2272 | else dd += D1 * 0.01; | |
2273 | X1 = nX * dd; Y1 = nY * dd; | |
2274 | } | |
681f3919 | 2275 | if (((Nod12Indices->Flag & NMsk_Edge) == 0 || iLoop > 1) && |
2276 | ((Nod12Indices->Flag & NMsk_OutL) == 0 || iLoop > 1) && | |
2277 | ((Nod12Indices->Flag & NMsk_Vert) == 0)) { | |
2278 | dX = Nod11RValues->Point.X() - Nod13RValues->Point.X(); | |
2279 | dY = Nod11RValues->Point.Y() - Nod13RValues->Point.Y(); | |
7fd59977 | 2280 | D2 = dX * dX + dY * dY; |
2281 | D2 = sqrt(D2); | |
2282 | nX = - dY / D2; nY = dX / D2; | |
681f3919 | 2283 | dX = Nod12RValues->Point.X() - Nod13RValues->Point.X(); |
2284 | dY = Nod12RValues->Point.Y() - Nod13RValues->Point.Y(); | |
7fd59977 | 2285 | dd = - (dX * nX + dY * nY); |
2286 | if (dd < 0) dd -= D2 * 0.01; | |
2287 | else dd += D2 * 0.01; | |
2288 | X2 = nX * dd; Y2 = nY * dd; | |
2289 | } | |
681f3919 | 2290 | if (((Nod13Indices->Flag & NMsk_Edge) == 0 || iLoop > 1) && |
2291 | ((Nod13Indices->Flag & NMsk_OutL) == 0 || iLoop > 1) && | |
2292 | ((Nod13Indices->Flag & NMsk_Vert) == 0)) { | |
2293 | dX = Nod12RValues->Point.X() - Nod11RValues->Point.X(); | |
2294 | dY = Nod12RValues->Point.Y() - Nod11RValues->Point.Y(); | |
7fd59977 | 2295 | D3 = dX * dX + dY * dY; |
2296 | D3 = sqrt(D3); | |
2297 | nX = - dY / D3; nY = dX / D3; | |
681f3919 | 2298 | dX = Nod13RValues->Point.X() - Nod11RValues->Point.X(); |
2299 | dY = Nod13RValues->Point.Y() - Nod11RValues->Point.Y(); | |
7fd59977 | 2300 | dd = - (dX * nX + dY * nY); |
2301 | if (dd < 0) dd -= D3 * 0.01; | |
2302 | else dd += D3 * 0.01; | |
2303 | X3 = nX * dd; Y3 = nY * dd; | |
2304 | } | |
2305 | if (D1 > D2 && D1 > D3) { | |
681f3919 | 2306 | Nod11RValues->Point.ChangeCoord(1) += X1; |
2307 | Nod11RValues->Point.ChangeCoord(2) += Y1; | |
2308 | Nod11Indices->Flag |= NMsk_Move; | |
2309 | UpdateAroundNode(tdata->Node1,*Nod11Indices,TData,PISeg,PINod); | |
7fd59977 | 2310 | FrBackInList = Standard_True; |
0797d9d3 | 2311 | #ifdef OCCT_DEBUG |
7fd59977 | 2312 | if (DoTrace) { |
681f3919 | 2313 | cout << tdata->Node1 << " modifies : DX,DY "; |
7fd59977 | 2314 | cout << X1 << " , " << Y1 << endl; |
2315 | } | |
2316 | #endif | |
2317 | } | |
2318 | else if (D2 > D3 && D2 > D1) { | |
681f3919 | 2319 | Nod12RValues->Point.ChangeCoord(1) += X2; |
2320 | Nod12RValues->Point.ChangeCoord(2) += Y2; | |
2321 | Nod12Indices->Flag |= NMsk_Move; | |
2322 | UpdateAroundNode(tdata->Node2,*Nod12Indices,TData,PISeg,PINod); | |
7fd59977 | 2323 | FrBackInList = Standard_True; |
0797d9d3 | 2324 | #ifdef OCCT_DEBUG |
7fd59977 | 2325 | if (DoTrace) { |
681f3919 | 2326 | cout << tdata->Node2 << " modifies : DX,DY "; |
7fd59977 | 2327 | cout << X2 << " , " << Y2 << endl; |
2328 | } | |
2329 | #endif | |
2330 | } | |
2331 | else if (D3 > D1 && D3 > D2) { | |
681f3919 | 2332 | Nod13RValues->Point.ChangeCoord(1) += X3; |
2333 | Nod13RValues->Point.ChangeCoord(2) += Y3; | |
2334 | Nod13Indices->Flag |= NMsk_Move; | |
2335 | UpdateAroundNode(tdata->Node3,*Nod13Indices,TData,PISeg,PINod); | |
7fd59977 | 2336 | FrBackInList = Standard_True; |
0797d9d3 | 2337 | #ifdef OCCT_DEBUG |
7fd59977 | 2338 | if (DoTrace) { |
681f3919 | 2339 | cout << tdata->Node3 << " modifies : DX,DY "; |
7fd59977 | 2340 | cout << X3 << " , " << Y3 << endl; |
2341 | } | |
2342 | #endif | |
2343 | } | |
0797d9d3 | 2344 | #ifdef OCCT_DEBUG |
7fd59977 | 2345 | else if (DoTrace) |
2346 | cout << "modification error" << endl; | |
2347 | #endif | |
2348 | } | |
2349 | tdata++; | |
2350 | } | |
2351 | } | |
2352 | pid++; | |
2353 | } | |
2354 | if (FrBackInList) { | |
7fd59977 | 2355 | HLRAlgo_ListIteratorOfListOfBPoint it; |
2356 | ||
2357 | for (it.Initialize(List); it.More(); it.Next()) { | |
2358 | HLRAlgo_BiPoint& BP = it.Value(); | |
681f3919 | 2359 | HLRAlgo_BiPoint::IndicesT& theIndices = BP.Indices(); |
2360 | if (theIndices.FaceConex1 != 0) { | |
7fd59977 | 2361 | const Handle(HLRAlgo_PolyInternalData)& pid1 = |
681f3919 | 2362 | *(Handle(HLRAlgo_PolyInternalData)*)&(PID(theIndices.FaceConex1)); |
7fd59977 | 2363 | TData1 = &pid1->TData(); |
2364 | PISeg1 = &pid1->PISeg(); | |
2365 | PINod1 = &pid1->PINod(); | |
2366 | } | |
681f3919 | 2367 | if (theIndices.FaceConex2 != 0) { |
2368 | if (theIndices.FaceConex1 == theIndices.FaceConex2) { | |
7fd59977 | 2369 | TData2 = TData1; |
2370 | PISeg2 = PISeg1; | |
2371 | PINod2 = PINod1; | |
2372 | } | |
2373 | else { | |
2374 | const Handle(HLRAlgo_PolyInternalData)& pid2 = | |
681f3919 | 2375 | *(Handle(HLRAlgo_PolyInternalData)*)&(PID(theIndices.FaceConex2)); |
7fd59977 | 2376 | TData2 = &pid2->TData(); |
2377 | PISeg2 = &pid2->PISeg(); | |
2378 | PINod2 = &pid2->PINod(); | |
2379 | } | |
2380 | } | |
681f3919 | 2381 | if (theIndices.FaceConex1 != 0) { |
2382 | Nod11Indices = &PINod1->ChangeValue(theIndices.Face1Pt1)->Indices(); | |
2383 | if (Nod11Indices->Flag & NMsk_Move) { | |
0797d9d3 | 2384 | #ifdef OCCT_DEBUG |
7fd59977 | 2385 | if (DoTrace) |
681f3919 | 2386 | cout << theIndices.Face1Pt1 << " modifies 11" << endl; |
7fd59977 | 2387 | #endif |
681f3919 | 2388 | Nod11RValues = &PINod1->ChangeValue(theIndices.Face1Pt1)->Data(); |
2389 | HLRAlgo_BiPoint::PointsT& aPoints = BP.Points(); | |
2390 | aPoints.Pnt1 = aPoints.PntP1 = Nod11RValues->Point; | |
2391 | TIMultiply(aPoints.Pnt1); | |
2392 | if (theIndices.FaceConex2 != 0) { | |
2393 | Nod12Indices = &PINod2->ChangeValue(theIndices.Face2Pt1)->Indices(); | |
2394 | Nod12RValues = &PINod2->ChangeValue(theIndices.Face2Pt1)->Data(); | |
2395 | Nod12RValues->Point.ChangeCoord(1) = Nod11RValues->Point.X(); | |
2396 | Nod12RValues->Point.ChangeCoord(2) = Nod11RValues->Point.Y(); | |
2397 | UpdateAroundNode(theIndices.Face2Pt1,*Nod12Indices, | |
7fd59977 | 2398 | TData2,PISeg2,PINod2); |
2399 | } | |
2400 | } | |
681f3919 | 2401 | Nod11Indices = &PINod1->ChangeValue(theIndices.Face1Pt2)->Indices(); |
2402 | if (Nod11Indices->Flag & NMsk_Move) { | |
0797d9d3 | 2403 | #ifdef OCCT_DEBUG |
7fd59977 | 2404 | if (DoTrace) |
681f3919 | 2405 | cout << theIndices.Face1Pt2 << " modifies 12" << endl; |
7fd59977 | 2406 | #endif |
681f3919 | 2407 | Nod11RValues = &PINod1->ChangeValue(theIndices.Face1Pt2)->Data(); |
2408 | HLRAlgo_BiPoint::PointsT& aPoints = BP.Points(); | |
2409 | aPoints.Pnt2 = aPoints.PntP2 = Nod11RValues->Point; | |
2410 | TIMultiply(aPoints.Pnt2); | |
2411 | if (theIndices.FaceConex2 != 0) { | |
2412 | Nod12Indices = &PINod2->ChangeValue(theIndices.Face2Pt2)->Indices(); | |
2413 | Nod12RValues = &PINod2->ChangeValue(theIndices.Face2Pt2)->Data(); | |
2414 | Nod12RValues->Point.ChangeCoord(1) = Nod11RValues->Point.X(); | |
2415 | Nod12RValues->Point.ChangeCoord(2) = Nod11RValues->Point.Y(); | |
2416 | UpdateAroundNode(theIndices.Face2Pt2,*Nod12Indices, | |
7fd59977 | 2417 | TData2,PISeg2,PINod2); |
2418 | } | |
2419 | } | |
2420 | } | |
681f3919 | 2421 | if (theIndices.FaceConex2 != 0) { |
7fd59977 | 2422 | const Handle(HLRAlgo_PolyInternalData)& pid2 = |
681f3919 | 2423 | *(Handle(HLRAlgo_PolyInternalData)*)&(PID(theIndices.FaceConex2)); |
7fd59977 | 2424 | PINod2 = &pid2->PINod(); |
681f3919 | 2425 | Nod11Indices = &PINod2->ChangeValue(theIndices.Face2Pt1)->Indices(); |
2426 | if (Nod11Indices->Flag & NMsk_Move) { | |
0797d9d3 | 2427 | #ifdef OCCT_DEBUG |
7fd59977 | 2428 | if (DoTrace) |
681f3919 | 2429 | cout << theIndices.Face2Pt1 << " modifies 21" << endl; |
7fd59977 | 2430 | #endif |
681f3919 | 2431 | Nod11RValues = &PINod2->ChangeValue(theIndices.Face2Pt1)->Data(); |
2432 | HLRAlgo_BiPoint::PointsT& aPoints = BP.Points(); | |
2433 | aPoints.Pnt1 = aPoints.PntP1 = Nod11RValues->Point; | |
2434 | TIMultiply(aPoints.Pnt1); | |
2435 | if (theIndices.FaceConex1 != 0) { | |
2436 | Nod12Indices = &PINod1->ChangeValue(theIndices.Face1Pt1)->Indices(); | |
2437 | Nod12RValues = &PINod1->ChangeValue(theIndices.Face1Pt1)->Data(); | |
2438 | Nod12RValues->Point.ChangeCoord(1) = Nod11RValues->Point.X(); | |
2439 | Nod12RValues->Point.ChangeCoord(2) = Nod11RValues->Point.Y(); | |
2440 | UpdateAroundNode(theIndices.Face1Pt1,*Nod12Indices, | |
7fd59977 | 2441 | TData1,PISeg1,PINod1); |
2442 | } | |
2443 | } | |
681f3919 | 2444 | Nod11Indices = &PINod2->ChangeValue(theIndices.Face2Pt2)->Indices(); |
2445 | if (Nod11Indices->Flag & NMsk_Move) { | |
0797d9d3 | 2446 | #ifdef OCCT_DEBUG |
7fd59977 | 2447 | if (DoTrace) |
681f3919 | 2448 | cout << theIndices.Face2Pt2 << " modifies 22" << endl; |
7fd59977 | 2449 | #endif |
681f3919 | 2450 | Nod11RValues = &PINod2->ChangeValue(theIndices.Face2Pt2)->Data(); |
2451 | HLRAlgo_BiPoint::PointsT& aPoints = BP.Points(); | |
2452 | aPoints.Pnt2 = aPoints.PntP2 = Nod11RValues->Point; | |
2453 | TIMultiply(aPoints.Pnt2); | |
2454 | if (theIndices.FaceConex1 != 0) { | |
2455 | Nod12Indices = &PINod1->ChangeValue(theIndices.Face1Pt2)->Indices(); | |
2456 | Nod12RValues = &PINod1->ChangeValue(theIndices.Face1Pt2)->Data(); | |
2457 | Nod12RValues->Point.ChangeCoord(1) = Nod11RValues->Point.X(); | |
2458 | Nod12RValues->Point.ChangeCoord(2) = Nod11RValues->Point.Y(); | |
2459 | UpdateAroundNode(theIndices.Face1Pt2,*Nod12Indices, | |
7fd59977 | 2460 | TData1,PISeg1,PINod1); |
2461 | } | |
2462 | } | |
2463 | } | |
2464 | } | |
2465 | pid = (Handle(HLRAlgo_PolyInternalData)*)&(PID.ChangeValue(1)); | |
2466 | ||
2467 | for (f = 1; f <= nbFace; f++) { | |
2468 | if (!(*pid).IsNull()) { | |
2469 | nbN = (*pid)->NbPINod(); | |
2470 | PINod = &(*pid)->PINod(); | |
7fd59977 | 2471 | |
681f3919 | 2472 | for (i = 1; i <= nbN; i++) |
2473 | { | |
2474 | Nod11Indices = &PINod->ChangeValue(i)->Indices(); | |
2475 | Nod11Indices->Flag &= ~NMsk_Move; | |
7fd59977 | 2476 | } |
2477 | } | |
2478 | pid++; | |
2479 | } | |
2480 | } | |
2481 | } | |
2482 | } | |
2483 | ||
2484 | //======================================================================= | |
2485 | //function : FindEdgeOnTriangle | |
2486 | //purpose : | |
2487 | //======================================================================= | |
2488 | ||
2489 | void | |
2490 | HLRBRep_PolyAlgo:: | |
681f3919 | 2491 | FindEdgeOnTriangle (const HLRAlgo_TriangleData& theTriangle, |
7fd59977 | 2492 | const Standard_Integer ip1, |
2493 | const Standard_Integer ip2, | |
2494 | Standard_Integer& jtrouv, | |
2495 | Standard_Boolean& isDirect) const | |
2496 | { | |
681f3919 | 2497 | Standard_Integer n1 = theTriangle.Node1; |
2498 | Standard_Integer n2 = theTriangle.Node2; | |
2499 | Standard_Integer n3 = theTriangle.Node3; | |
7fd59977 | 2500 | if (ip1 == n1 && ip2 == n2) { |
2501 | jtrouv = 0; | |
2502 | isDirect = Standard_True; | |
2503 | return; | |
2504 | } | |
2505 | else if (ip2 == n1 && ip1 == n2) { | |
2506 | jtrouv = 0; | |
2507 | isDirect = Standard_False; | |
2508 | return; | |
2509 | } | |
2510 | else if (ip1 == n2 && ip2 == n3) { | |
2511 | jtrouv = 1; | |
2512 | isDirect = Standard_True; | |
2513 | return; | |
2514 | } | |
2515 | else if (ip2 == n2 && ip1 == n3) { | |
2516 | jtrouv = 1; | |
2517 | isDirect = Standard_False; | |
2518 | return; | |
2519 | } | |
2520 | else if (ip1 == n3 && ip2 == n1) { | |
2521 | jtrouv = 2; | |
2522 | isDirect = Standard_True; | |
2523 | return; | |
2524 | } | |
2525 | else if (ip2 == n3 && ip1 == n1) { | |
2526 | jtrouv = 2; | |
2527 | isDirect = Standard_False; | |
2528 | return; | |
2529 | } | |
2530 | } | |
2531 | ||
2532 | //======================================================================= | |
2533 | //function : ChangeNode | |
2534 | //purpose : | |
2535 | //======================================================================= | |
2536 | ||
2537 | void HLRBRep_PolyAlgo::ChangeNode (const Standard_Integer ip1, | |
2538 | const Standard_Integer ip2, | |
681f3919 | 2539 | HLRAlgo_PolyInternalNode::NodeIndices& Nod1Indices, |
2540 | HLRAlgo_PolyInternalNode::NodeData& Nod1RValues, | |
2541 | HLRAlgo_PolyInternalNode::NodeIndices& Nod2Indices, | |
2542 | HLRAlgo_PolyInternalNode::NodeData& Nod2RValues, | |
7fd59977 | 2543 | const Standard_Real coef1, |
2544 | const Standard_Real X3, | |
2545 | const Standard_Real Y3, | |
2546 | const Standard_Real Z3, | |
2547 | const Standard_Boolean first, | |
681f3919 | 2548 | HLRAlgo_Array1OfTData*& TData, |
2549 | HLRAlgo_Array1OfPISeg*& PISeg, | |
2550 | HLRAlgo_Array1OfPINod*& PINod) const | |
7fd59977 | 2551 | { |
2552 | Standard_Real coef2 = 1 - coef1; | |
2553 | if (first) { | |
681f3919 | 2554 | Nod1RValues.Point = gp_XYZ(X3, Y3, Z3); |
2555 | Nod1RValues.UV = coef2 * Nod1RValues.UV + coef1 * Nod2RValues.UV; | |
2556 | Nod1RValues.Scal = Nod1RValues.Scal * coef2 + Nod2RValues.Scal * coef1; | |
2557 | const gp_XYZ aXYZ = coef2 * Nod1RValues.Normal + coef1 * Nod2RValues.Normal; | |
2558 | const Standard_Real aNorm = aXYZ.Modulus(); | |
2559 | if (aNorm > 0) { | |
2560 | Nod1RValues.Normal = (1 / aNorm) * aXYZ; | |
7fd59977 | 2561 | } |
2562 | else { | |
681f3919 | 2563 | Nod1RValues.Normal = gp_XYZ(1., 0., 0.); |
0797d9d3 | 2564 | #ifdef OCCT_DEBUG |
7fd59977 | 2565 | if (DoError) { |
2566 | cout << "HLRBRep_PolyAlgo::ChangeNode between " << ip1; | |
2567 | cout << " and " << ip2 << endl; | |
2568 | } | |
2569 | #endif | |
2570 | } | |
2571 | UpdateAroundNode(ip1,Nod1Indices,TData,PISeg,PINod); | |
2572 | } | |
2573 | else { | |
681f3919 | 2574 | Nod2RValues.Point = gp_XYZ(X3, Y3, Z3); |
2575 | Nod2RValues.UV = coef2 * Nod1RValues.UV + coef1 * Nod2RValues.UV; | |
2576 | Nod2RValues.Scal = Nod1RValues.Scal * coef2 + Nod2RValues.Scal * coef1; | |
2577 | const gp_XYZ aXYZ = coef2 * Nod1RValues.Normal + coef1 * Nod2RValues.Normal; | |
2578 | const Standard_Real aNorm = aXYZ.Modulus(); | |
2579 | if (aNorm > 0) { | |
2580 | Nod2RValues.Normal = (1 / aNorm) * aXYZ; | |
7fd59977 | 2581 | } |
2582 | else { | |
681f3919 | 2583 | Nod2RValues.Normal = gp_XYZ(1., 0., 0.); |
0797d9d3 | 2584 | #ifdef OCCT_DEBUG |
7fd59977 | 2585 | if (DoError) { |
2586 | cout << "HLRBRep_PolyAlgo::ChangeNode between " << ip2; | |
2587 | cout << " and " << ip1 << endl; | |
2588 | } | |
2589 | #endif | |
2590 | } | |
2591 | UpdateAroundNode(ip2,Nod2Indices,TData,PISeg,PINod); | |
2592 | } | |
2593 | } | |
2594 | ||
2595 | //======================================================================= | |
2596 | //function : UpdateAroundNode | |
2597 | //purpose : | |
2598 | //======================================================================= | |
2599 | ||
2600 | void HLRBRep_PolyAlgo:: | |
2601 | UpdateAroundNode (const Standard_Integer iNode, | |
681f3919 | 2602 | HLRAlgo_PolyInternalNode::NodeIndices& Nod1Indices, |
2603 | HLRAlgo_Array1OfTData* TData, | |
2604 | HLRAlgo_Array1OfPISeg* PISeg, | |
2605 | HLRAlgo_Array1OfPINod* PINod) const | |
7fd59977 | 2606 | { |
2607 | Standard_Integer iiii,iTri1,iTri2; | |
681f3919 | 2608 | iiii = Nod1Indices.NdSg; |
7fd59977 | 2609 | |
2610 | while (iiii != 0) { | |
681f3919 | 2611 | HLRAlgo_PolyInternalSegment& aSegIndices = PISeg->ChangeValue(iiii); |
2612 | iTri1 = aSegIndices.Conex1; | |
2613 | iTri2 = aSegIndices.Conex2; | |
7fd59977 | 2614 | if ( iTri1 != 0) { |
681f3919 | 2615 | HLRAlgo_TriangleData& aTriangle = TData->ChangeValue(iTri1); |
7fd59977 | 2616 | const Handle(HLRAlgo_PolyInternalNode)* PN1 = |
681f3919 | 2617 | &PINod->ChangeValue(aTriangle.Node1); |
7fd59977 | 2618 | const Handle(HLRAlgo_PolyInternalNode)* PN2 = |
681f3919 | 2619 | &PINod->ChangeValue(aTriangle.Node2); |
7fd59977 | 2620 | const Handle(HLRAlgo_PolyInternalNode)* PN3 = |
681f3919 | 2621 | &PINod->ChangeValue(aTriangle.Node3); |
2622 | HLRAlgo_PolyInternalNode::NodeIndices& aNod1Indices = (*PN1)->Indices(); | |
2623 | HLRAlgo_PolyInternalNode::NodeIndices& aNod2Indices = (*PN2)->Indices(); | |
2624 | HLRAlgo_PolyInternalNode::NodeIndices& aNod3Indices = (*PN3)->Indices(); | |
2625 | HLRAlgo_PolyInternalNode::NodeData& aNod1RValues = (*PN1)->Data(); | |
2626 | HLRAlgo_PolyInternalNode::NodeData& aNod2RValues = (*PN2)->Data(); | |
2627 | HLRAlgo_PolyInternalNode::NodeData& aNod3RValues = (*PN3)->Data(); | |
2628 | OrientTriangle(iTri1,aTriangle, | |
464cd2fb | 2629 | aNod1Indices,aNod1RValues, |
2630 | aNod2Indices,aNod2RValues, | |
2631 | aNod3Indices,aNod3RValues); | |
7fd59977 | 2632 | } |
2633 | if ( iTri2 != 0) { | |
681f3919 | 2634 | HLRAlgo_TriangleData& aTriangle2 = TData->ChangeValue(iTri2); |
7fd59977 | 2635 | const Handle(HLRAlgo_PolyInternalNode)* PN1 = |
681f3919 | 2636 | &PINod->ChangeValue(aTriangle2.Node1); |
7fd59977 | 2637 | const Handle(HLRAlgo_PolyInternalNode)* PN2 = |
681f3919 | 2638 | &PINod->ChangeValue(aTriangle2.Node2); |
7fd59977 | 2639 | const Handle(HLRAlgo_PolyInternalNode)* PN3 = |
681f3919 | 2640 | &PINod->ChangeValue(aTriangle2.Node3); |
2641 | HLRAlgo_PolyInternalNode::NodeIndices& aNod1Indices = (*PN1)->Indices(); | |
2642 | HLRAlgo_PolyInternalNode::NodeIndices& aNod2Indices = (*PN2)->Indices(); | |
2643 | HLRAlgo_PolyInternalNode::NodeIndices& aNod3Indices = (*PN3)->Indices(); | |
2644 | HLRAlgo_PolyInternalNode::NodeData& aNod1RValues = (*PN1)->Data(); | |
2645 | HLRAlgo_PolyInternalNode::NodeData& aNod2RValues = (*PN2)->Data(); | |
2646 | HLRAlgo_PolyInternalNode::NodeData& aNod3RValues = (*PN3)->Data(); | |
2647 | OrientTriangle(iTri2,aTriangle2, | |
464cd2fb | 2648 | aNod1Indices,aNod1RValues, |
2649 | aNod2Indices,aNod2RValues, | |
2650 | aNod3Indices,aNod3RValues); | |
7fd59977 | 2651 | } |
681f3919 | 2652 | if (aSegIndices.LstSg1 == iNode) iiii = aSegIndices.NxtSg1; |
2653 | else iiii = aSegIndices.NxtSg2; | |
7fd59977 | 2654 | } |
2655 | } | |
2656 | ||
2657 | //======================================================================= | |
2658 | //function : OrientTriangle | |
2659 | //purpose : | |
2660 | //======================================================================= | |
2661 | ||
2662 | void | |
0797d9d3 | 2663 | #ifdef OCCT_DEBUG |
7fd59977 | 2664 | HLRBRep_PolyAlgo::OrientTriangle(const Standard_Integer iTri, |
498ce76b | 2665 | #else |
2666 | HLRBRep_PolyAlgo::OrientTriangle(const Standard_Integer, | |
2667 | #endif | |
681f3919 | 2668 | HLRAlgo_TriangleData& theTriangle, |
2669 | HLRAlgo_PolyInternalNode::NodeIndices& Nod1Indices, | |
2670 | HLRAlgo_PolyInternalNode::NodeData& Nod1RValues, | |
2671 | HLRAlgo_PolyInternalNode::NodeIndices& Nod2Indices, | |
2672 | HLRAlgo_PolyInternalNode::NodeData& Nod2RValues, | |
2673 | HLRAlgo_PolyInternalNode::NodeIndices& Nod3Indices, | |
2674 | HLRAlgo_PolyInternalNode::NodeData& Nod3RValues) const | |
7fd59977 | 2675 | { |
681f3919 | 2676 | Standard_Boolean o1 = (Nod1Indices.Flag & NMsk_OutL) != 0; |
2677 | Standard_Boolean o2 = (Nod2Indices.Flag & NMsk_OutL) != 0; | |
2678 | Standard_Boolean o3 = (Nod3Indices.Flag & NMsk_OutL) != 0; | |
2679 | theTriangle.Flags &= ~HLRAlgo_PolyMask_FMskFlat; | |
2680 | theTriangle.Flags &= ~HLRAlgo_PolyMask_FMskOnOutL; | |
7fd59977 | 2681 | if (o1 && o2 && o3) { |
681f3919 | 2682 | theTriangle.Flags |= HLRAlgo_PolyMask_FMskSide; |
2683 | theTriangle.Flags &= ~HLRAlgo_PolyMask_FMskBack; | |
2684 | theTriangle.Flags |= HLRAlgo_PolyMask_FMskOnOutL; | |
0797d9d3 | 2685 | #ifdef OCCT_DEBUG |
7fd59977 | 2686 | if (DoTrace) { |
2687 | cout << "HLRBRep_PolyAlgo::OrientTriangle : OnOutL"; | |
2688 | cout << " triangle " << iTri << endl; | |
2689 | } | |
2690 | #endif | |
2691 | } | |
2692 | else { | |
681f3919 | 2693 | Standard_Real s1 = Nod1RValues.Scal; |
2694 | Standard_Real s2 = Nod2RValues.Scal; | |
2695 | Standard_Real s3 = Nod3RValues.Scal; | |
7fd59977 | 2696 | Standard_Real as1 = s1; |
2697 | Standard_Real as2 = s2; | |
2698 | Standard_Real as3 = s3; | |
2699 | if (s1 < 0) as1 = -s1; | |
2700 | if (s2 < 0) as2 = -s2; | |
2701 | if (s3 < 0) as3 = -s3; | |
2702 | Standard_Real s = 0; | |
2703 | Standard_Real as = 0; | |
2704 | if (!o1 ) {s = s1; as = as1;} | |
2705 | if (!o2 && as < as2) {s = s2; as = as2;} | |
2706 | if (!o3 && as < as3) {s = s3; as = as3;} | |
2707 | if (s > 0) { | |
681f3919 | 2708 | theTriangle.Flags &= ~HLRAlgo_PolyMask_FMskSide; |
2709 | theTriangle.Flags |= HLRAlgo_PolyMask_FMskBack; | |
7fd59977 | 2710 | } |
2711 | else { | |
681f3919 | 2712 | theTriangle.Flags &= ~HLRAlgo_PolyMask_FMskSide; |
2713 | theTriangle.Flags &= ~HLRAlgo_PolyMask_FMskBack; | |
7fd59977 | 2714 | } |
681f3919 | 2715 | gp_XYZ aD12 = Nod2RValues.Point - Nod1RValues.Point; |
2716 | const Standard_Real aD12Norm = aD12.Modulus(); | |
2717 | if (aD12Norm <= 1.e-10) { | |
0797d9d3 | 2718 | #ifdef OCCT_DEBUG |
7fd59977 | 2719 | if (DoTrace) { |
2720 | cout << "HLRBRep_PolyAlgo::OrientTriangle : Flat"; | |
2721 | cout << " triangle " << iTri << endl; | |
2722 | } | |
2723 | #endif | |
681f3919 | 2724 | theTriangle.Flags |= HLRAlgo_PolyMask_FMskFlat; |
2725 | theTriangle.Flags |= HLRAlgo_PolyMask_FMskSide; | |
2726 | theTriangle.Flags &= ~HLRAlgo_PolyMask_FMskBack; | |
7fd59977 | 2727 | } |
2728 | else { | |
681f3919 | 2729 | gp_XYZ aD23 = Nod3RValues.Point - Nod2RValues.Point; |
2730 | const Standard_Real aD23Norm = aD23.Modulus(); | |
2731 | if (aD23Norm < 1.e-10) { | |
0797d9d3 | 2732 | #ifdef OCCT_DEBUG |
7fd59977 | 2733 | if (DoTrace) { |
2734 | cout << "HLRBRep_PolyAlgo::OrientTriangle : Flat"; | |
2735 | cout << " triangle " << iTri << endl; | |
2736 | } | |
2737 | #endif | |
681f3919 | 2738 | theTriangle.Flags |= HLRAlgo_PolyMask_FMskFlat; |
2739 | theTriangle.Flags |= HLRAlgo_PolyMask_FMskSide; | |
2740 | theTriangle.Flags &= ~HLRAlgo_PolyMask_FMskBack; | |
7fd59977 | 2741 | } |
2742 | else { | |
681f3919 | 2743 | const gp_XYZ aD31 = Nod1RValues.Point - Nod3RValues.Point; |
2744 | const Standard_Real aD31Norm = aD31.Modulus(); | |
2745 | if (aD31Norm < 1.e-10) { | |
0797d9d3 | 2746 | #ifdef OCCT_DEBUG |
7fd59977 | 2747 | if (DoTrace) { |
2748 | cout << "HLRBRep_PolyAlgo::OrientTriangle : Flat"; | |
2749 | cout << " triangle " << iTri << endl; | |
2750 | } | |
2751 | #endif | |
681f3919 | 2752 | theTriangle.Flags |= HLRAlgo_PolyMask_FMskFlat; |
2753 | theTriangle.Flags |= HLRAlgo_PolyMask_FMskSide; | |
2754 | theTriangle.Flags &= ~HLRAlgo_PolyMask_FMskBack; | |
7fd59977 | 2755 | } |
2756 | else { | |
681f3919 | 2757 | aD12 *= 1 / aD12Norm; |
2758 | aD23 *= 1 / aD23Norm; | |
2759 | gp_XYZ aD = aD12 ^ aD23; | |
2760 | const Standard_Real aDNorm = aD.Modulus(); | |
2761 | if (aDNorm < 1.e-5) { | |
0797d9d3 | 2762 | #ifdef OCCT_DEBUG |
7fd59977 | 2763 | if (DoTrace) { |
2764 | cout << "HLRBRep_PolyAlgo::OrientTriangle : Flat"; | |
2765 | cout << " triangle " << iTri << endl; | |
2766 | } | |
2767 | #endif | |
681f3919 | 2768 | theTriangle.Flags |= HLRAlgo_PolyMask_FMskFlat; |
2769 | theTriangle.Flags |= HLRAlgo_PolyMask_FMskSide; | |
2770 | theTriangle.Flags &= ~HLRAlgo_PolyMask_FMskBack; | |
7fd59977 | 2771 | } |
2772 | else { | |
2773 | Standard_Real o; | |
2774 | if (myProj.Perspective()) { | |
681f3919 | 2775 | aD *= 1 / aDNorm; |
2776 | o = aD.Z() * myProj.Focus() - aD * Nod1RValues.Point; | |
7fd59977 | 2777 | } |
2778 | else | |
681f3919 | 2779 | o = aD.Z() / aDNorm; |
7fd59977 | 2780 | if (o < 0) { |
681f3919 | 2781 | theTriangle.Flags |= HLRAlgo_PolyMask_FMskOrBack; |
7fd59977 | 2782 | o = -o; |
2783 | } | |
2784 | else | |
681f3919 | 2785 | theTriangle.Flags &= ~HLRAlgo_PolyMask_FMskOrBack; |
7fd59977 | 2786 | if (o < 1.e-10) { |
681f3919 | 2787 | theTriangle.Flags |= HLRAlgo_PolyMask_FMskSide; |
2788 | theTriangle.Flags &= ~HLRAlgo_PolyMask_FMskBack; | |
7fd59977 | 2789 | } |
2790 | } | |
2791 | } | |
2792 | } | |
2793 | } | |
2794 | } | |
681f3919 | 2795 | if ((!(theTriangle.Flags & HLRAlgo_PolyMask_FMskBack) && (theTriangle.Flags & HLRAlgo_PolyMask_FMskOrBack)) || |
2796 | ( (theTriangle.Flags & HLRAlgo_PolyMask_FMskBack) && !(theTriangle.Flags & HLRAlgo_PolyMask_FMskOrBack))) | |
2797 | theTriangle.Flags |= HLRAlgo_PolyMask_FMskFrBack; | |
7fd59977 | 2798 | else |
681f3919 | 2799 | theTriangle.Flags &= ~HLRAlgo_PolyMask_FMskFrBack; |
7fd59977 | 2800 | } |
2801 | ||
2802 | //======================================================================= | |
2803 | //function : Triangles | |
2804 | //purpose : | |
2805 | //======================================================================= | |
2806 | ||
2807 | Standard_Boolean | |
2808 | HLRBRep_PolyAlgo::Triangles(const Standard_Integer ip1, | |
2809 | const Standard_Integer ip2, | |
681f3919 | 2810 | HLRAlgo_PolyInternalNode::NodeIndices& Nod1Indices, |
2811 | HLRAlgo_Array1OfPISeg*& PISeg, | |
7fd59977 | 2812 | Standard_Integer& iTri1, |
2813 | Standard_Integer& iTri2) const | |
2814 | { | |
681f3919 | 2815 | Standard_Integer iiii = Nod1Indices.NdSg; |
7fd59977 | 2816 | |
2817 | while (iiii != 0) { | |
681f3919 | 2818 | HLRAlgo_PolyInternalSegment& aSegIndices = |
2819 | ((HLRAlgo_Array1OfPISeg*)PISeg)->ChangeValue(iiii); | |
2820 | if (aSegIndices.LstSg1 == ip1) { | |
2821 | if (aSegIndices.LstSg2 == ip2) { | |
2822 | iTri1 = aSegIndices.Conex1; | |
2823 | iTri2 = aSegIndices.Conex2; | |
7fd59977 | 2824 | return Standard_True; |
2825 | } | |
681f3919 | 2826 | else iiii = aSegIndices.NxtSg1; |
7fd59977 | 2827 | } |
2828 | else { | |
681f3919 | 2829 | if (aSegIndices.LstSg1 == ip2) { |
2830 | iTri1 = aSegIndices.Conex1; | |
2831 | iTri2 = aSegIndices.Conex2; | |
7fd59977 | 2832 | return Standard_True; |
2833 | } | |
681f3919 | 2834 | else iiii = aSegIndices.NxtSg2; |
7fd59977 | 2835 | } |
2836 | } | |
2837 | iTri1 = 0; | |
2838 | iTri2 = 0; | |
0797d9d3 | 2839 | #ifdef OCCT_DEBUG |
7fd59977 | 2840 | if (DoError) { |
2841 | cout << "HLRBRep_PolyAlgo::Triangles : error"; | |
2842 | cout << " between " << ip1 << " and " << ip2 << endl; | |
2843 | } | |
2844 | #endif | |
2845 | return Standard_False; | |
2846 | } | |
2847 | ||
2848 | //======================================================================= | |
2849 | //function : NewNode | |
2850 | //purpose : | |
2851 | //======================================================================= | |
2852 | ||
2853 | Standard_Boolean | |
2854 | HLRBRep_PolyAlgo:: | |
681f3919 | 2855 | NewNode ( |
2856 | HLRAlgo_PolyInternalNode::NodeData& Nod1RValues, | |
2857 | HLRAlgo_PolyInternalNode::NodeData& Nod2RValues, | |
2858 | Standard_Real& coef1, | |
2859 | Standard_Boolean& moveP1) const | |
7fd59977 | 2860 | { |
2861 | Standard_Real TolAng = myTolAngular * 0.5; | |
681f3919 | 2862 | if ((Nod1RValues.Scal >= TolAng && Nod2RValues.Scal <= -TolAng) || |
2863 | (Nod2RValues.Scal >= TolAng && Nod1RValues.Scal <= -TolAng)) { | |
2864 | coef1 = Nod1RValues.Scal / ( Nod2RValues.Scal - Nod1RValues.Scal ); | |
7fd59977 | 2865 | if (coef1 < 0) coef1 = - coef1; |
2866 | moveP1 = coef1 < 0.5; | |
2867 | return Standard_True; | |
2868 | } | |
2869 | return Standard_False; | |
2870 | } | |
2871 | ||
2872 | //======================================================================= | |
2873 | //function : UVNode | |
2874 | //purpose : | |
2875 | //======================================================================= | |
2876 | ||
2877 | void | |
681f3919 | 2878 | HLRBRep_PolyAlgo::UVNode ( |
2879 | HLRAlgo_PolyInternalNode::NodeData& Nod1RValues, | |
2880 | HLRAlgo_PolyInternalNode::NodeData& Nod2RValues, | |
2881 | const Standard_Real coef1, | |
2882 | Standard_Real& U3, | |
2883 | Standard_Real& V3) const | |
7fd59977 | 2884 | { |
2885 | Standard_Real coef2 = 1 - coef1; | |
681f3919 | 2886 | const gp_XY aUV3 = coef2 * Nod1RValues.UV + coef1 * Nod2RValues.UV; |
2887 | U3 = aUV3.X(); | |
2888 | V3 = aUV3.Y(); | |
7fd59977 | 2889 | } |
2890 | ||
2891 | //======================================================================= | |
2892 | //function : CheckDegeneratedSegment | |
2893 | //purpose : | |
2894 | //======================================================================= | |
2895 | ||
2896 | void | |
2897 | HLRBRep_PolyAlgo:: | |
681f3919 | 2898 | CheckDegeneratedSegment( |
2899 | HLRAlgo_PolyInternalNode::NodeIndices& Nod1Indices, | |
2900 | HLRAlgo_PolyInternalNode::NodeData& Nod1RValues, | |
2901 | HLRAlgo_PolyInternalNode::NodeIndices& Nod2Indices, | |
2902 | HLRAlgo_PolyInternalNode::NodeData& Nod2RValues) const | |
7fd59977 | 2903 | { |
681f3919 | 2904 | Nod1Indices.Flag |= NMsk_Fuck; |
2905 | Nod2Indices.Flag |= NMsk_Fuck; | |
2906 | if ((Nod1RValues.Scal >= myTolAngular && Nod2RValues.Scal <= -myTolAngular) || | |
2907 | (Nod2RValues.Scal >= myTolAngular && Nod1RValues.Scal <= -myTolAngular)) { | |
2908 | Nod1RValues.Scal = 0.; | |
2909 | Nod1Indices.Flag |= NMsk_OutL; | |
2910 | Nod2RValues.Scal = 0.; | |
2911 | Nod2Indices.Flag |= NMsk_OutL; | |
7fd59977 | 2912 | } |
2913 | } | |
2914 | ||
2915 | //======================================================================= | |
2916 | //function : UpdateOutLines | |
2917 | //purpose : | |
2918 | //======================================================================= | |
2919 | ||
2920 | void | |
2921 | HLRBRep_PolyAlgo::UpdateOutLines (HLRAlgo_ListOfBPoint& List, | |
2922 | TColStd_Array1OfTransient& PID) | |
2923 | { | |
2924 | Standard_Integer f; | |
2925 | Standard_Integer nbFace = myFMap.Extent(); | |
2926 | Standard_Real X1 ,Y1 ,Z1 ,X2 ,Y2 ,Z2 ; | |
2927 | Standard_Real XTI1,YTI1,ZTI1,XTI2,YTI2,ZTI2; | |
2928 | ||
2929 | Handle(HLRAlgo_PolyInternalData)* pid = | |
2930 | (Handle(HLRAlgo_PolyInternalData)*)&(PID.ChangeValue(1)); | |
2931 | ||
2932 | for (f = 1; f <= nbFace; f++) { | |
2933 | if (!(*pid).IsNull()) { | |
2934 | if ((*pid)->IntOutL()) { | |
681f3919 | 2935 | HLRAlgo_Array1OfTData* TData = &(*pid)->TData(); |
2936 | HLRAlgo_Array1OfPISeg* PISeg = &(*pid)->PISeg(); | |
2937 | HLRAlgo_Array1OfPINod* PINod = &(*pid)->PINod(); | |
7fd59977 | 2938 | Standard_Integer i,j,it1,it2,tn1,tn2,tn3,pd,pf; |
7fd59977 | 2939 | Standard_Boolean outl; |
2940 | Standard_Integer nbS = (*pid)->NbPISeg(); | |
681f3919 | 2941 | |
2942 | for (i = 1; i <= nbS; i++) | |
2943 | { | |
2944 | HLRAlgo_PolyInternalSegment* psg = &PISeg->ChangeValue(i); | |
2945 | it1 = psg->Conex1; | |
2946 | it2 = psg->Conex2; | |
7fd59977 | 2947 | if (it1 != 0 && it2 != 0 && it1 != it2) { // debile but sure ! |
681f3919 | 2948 | HLRAlgo_TriangleData& aTriangle = TData->ChangeValue(it1); |
2949 | HLRAlgo_TriangleData& aTriangle2 = TData->ChangeValue(it2); | |
2950 | if (!(aTriangle.Flags & HLRAlgo_PolyMask_FMskSide) && !(aTriangle2.Flags & HLRAlgo_PolyMask_FMskSide)) | |
2951 | outl = (aTriangle.Flags & HLRAlgo_PolyMask_FMskBack) != (aTriangle2.Flags & HLRAlgo_PolyMask_FMskBack); | |
2952 | else if ( (aTriangle.Flags & HLRAlgo_PolyMask_FMskSide) && (aTriangle2.Flags & HLRAlgo_PolyMask_FMskSide)) | |
7fd59977 | 2953 | outl = Standard_False; |
681f3919 | 2954 | else if ( aTriangle.Flags & HLRAlgo_PolyMask_FMskSide) |
2955 | outl = !(aTriangle.Flags & HLRAlgo_PolyMask_FMskFlat) && !(aTriangle2.Flags & HLRAlgo_PolyMask_FMskBack); | |
7fd59977 | 2956 | else |
681f3919 | 2957 | outl = !(aTriangle2.Flags & HLRAlgo_PolyMask_FMskFlat) && !(aTriangle.Flags & HLRAlgo_PolyMask_FMskBack); |
7fd59977 | 2958 | |
2959 | if (outl) { | |
681f3919 | 2960 | pd = psg->LstSg1; |
2961 | pf = psg->LstSg2; | |
2962 | tn1 = aTriangle.Node1; | |
2963 | tn2 = aTriangle.Node2; | |
2964 | tn3 = aTriangle.Node3; | |
2965 | if (!(aTriangle.Flags & HLRAlgo_PolyMask_FMskSide) && (aTriangle.Flags & HLRAlgo_PolyMask_FMskOrBack)) { | |
7fd59977 | 2966 | j = tn1; |
2967 | tn1 = tn3; | |
2968 | tn3 = j; | |
2969 | } | |
2970 | if ((tn1 == pd && tn2 == pf) || (tn1 == pf && tn2 == pd)) | |
681f3919 | 2971 | aTriangle.Flags |= HLRAlgo_PolyMask_EMskOutLin1; |
7fd59977 | 2972 | else if ((tn2 == pd && tn3 == pf) || (tn2 == pf && tn3 == pd)) |
681f3919 | 2973 | aTriangle.Flags |= HLRAlgo_PolyMask_EMskOutLin2; |
7fd59977 | 2974 | else if ((tn3 == pd && tn1 == pf) || (tn3 == pf && tn1 == pd)) |
681f3919 | 2975 | aTriangle.Flags |= HLRAlgo_PolyMask_EMskOutLin3; |
0797d9d3 | 2976 | #ifdef OCCT_DEBUG |
7fd59977 | 2977 | else if (DoError) { |
2978 | cout << "HLRAlgo_PolyInternalData::UpdateOutLines"; | |
2979 | cout << " : segment not found" << endl; | |
2980 | } | |
2981 | #endif | |
681f3919 | 2982 | tn1 = aTriangle2.Node1; |
2983 | tn2 = aTriangle2.Node2; | |
2984 | tn3 = aTriangle2.Node3; | |
2985 | if (!(aTriangle2.Flags & HLRAlgo_PolyMask_FMskSide) && (aTriangle2.Flags & HLRAlgo_PolyMask_FMskOrBack)) { | |
7fd59977 | 2986 | j = tn1; |
2987 | tn1 = tn3; | |
2988 | tn3 = j; | |
2989 | } | |
2990 | if ((tn1 == pd && tn2 == pf) || (tn1 == pf && tn2 == pd)) | |
681f3919 | 2991 | aTriangle2.Flags |= HLRAlgo_PolyMask_EMskOutLin1; |
7fd59977 | 2992 | else if ((tn2 == pd && tn3 == pf) || (tn2 == pf && tn3 == pd)) |
681f3919 | 2993 | aTriangle2.Flags |= HLRAlgo_PolyMask_EMskOutLin2; |
7fd59977 | 2994 | else if ((tn3 == pd && tn1 == pf) || (tn3 == pf && tn1 == pd)) |
681f3919 | 2995 | aTriangle2.Flags |= HLRAlgo_PolyMask_EMskOutLin3; |
0797d9d3 | 2996 | #ifdef OCCT_DEBUG |
7fd59977 | 2997 | else if (DoError) { |
2998 | cout << "HLRAlgo_PolyInternalData::UpdateOutLines"; | |
2999 | cout << " : segment not found" << endl; | |
3000 | } | |
3001 | #endif | |
681f3919 | 3002 | HLRAlgo_PolyInternalNode::NodeData& Nod1RValues = |
3003 | PINod->ChangeValue(pd)->Data(); | |
3004 | HLRAlgo_PolyInternalNode::NodeData& Nod2RValues = | |
3005 | PINod->ChangeValue(pf)->Data(); | |
3006 | XTI1 = X1 = Nod1RValues.Point.X(); | |
3007 | YTI1 = Y1 = Nod1RValues.Point.Y(); | |
3008 | ZTI1 = Z1 = Nod1RValues.Point.Z(); | |
3009 | XTI2 = X2 = Nod2RValues.Point.X(); | |
3010 | YTI2 = Y2 = Nod2RValues.Point.Y(); | |
3011 | ZTI2 = Z2 = Nod2RValues.Point.Z(); | |
7fd59977 | 3012 | TIMultiply(XTI1,YTI1,ZTI1); |
3013 | TIMultiply(XTI2,YTI2,ZTI2); | |
3014 | List.Append(HLRAlgo_BiPoint(XTI1,YTI1,ZTI1,XTI2,YTI2,ZTI2, | |
3015 | X1 ,Y1 ,Z1 ,X2 ,Y2 ,Z2 , | |
3016 | f,f,pd,pf,f,pd,pf,12)); | |
3017 | } | |
3018 | } | |
7fd59977 | 3019 | } |
3020 | } | |
3021 | } | |
3022 | pid++; | |
3023 | } | |
3024 | } | |
3025 | ||
3026 | //======================================================================= | |
3027 | //function : UpdateEdgesBiPoints | |
3028 | //purpose : | |
3029 | //======================================================================= | |
3030 | ||
3031 | void HLRBRep_PolyAlgo:: | |
3032 | UpdateEdgesBiPoints (HLRAlgo_ListOfBPoint& List, | |
3033 | const TColStd_Array1OfTransient& PID, | |
3034 | const Standard_Boolean closed) | |
3035 | { | |
3036 | Standard_Integer itri1,itri2,tbid; | |
7fd59977 | 3037 | HLRAlgo_ListIteratorOfListOfBPoint it; |
3038 | ||
3039 | for (it.Initialize(List); it.More(); it.Next()) { | |
3040 | HLRAlgo_BiPoint& BP = it.Value(); | |
3041 | // Standard_Integer i[5]; | |
681f3919 | 3042 | HLRAlgo_BiPoint::IndicesT& aIndices = BP.Indices(); |
3043 | if (aIndices.FaceConex1 != 0 && aIndices.FaceConex2 != 0) { | |
7fd59977 | 3044 | const Handle(HLRAlgo_PolyInternalData)& pid1 = |
681f3919 | 3045 | *(Handle(HLRAlgo_PolyInternalData)*)&(PID(aIndices.FaceConex1)); |
7fd59977 | 3046 | const Handle(HLRAlgo_PolyInternalData)& pid2 = |
681f3919 | 3047 | *(Handle(HLRAlgo_PolyInternalData)*)&(PID(aIndices.FaceConex2)); |
3048 | HLRAlgo_Array1OfPISeg* PISeg1 = &pid1->PISeg(); | |
3049 | HLRAlgo_Array1OfPISeg* PISeg2 = &pid2->PISeg(); | |
3050 | HLRAlgo_PolyInternalNode::NodeIndices& Nod11Indices = | |
3051 | pid1->PINod().ChangeValue(aIndices.Face1Pt1)->Indices(); | |
3052 | HLRAlgo_PolyInternalNode::NodeIndices& Nod21Indices = | |
3053 | pid2->PINod().ChangeValue(aIndices.Face2Pt1)->Indices(); | |
3054 | Triangles(aIndices.Face1Pt1,aIndices.Face1Pt2,Nod11Indices,PISeg1,itri1,tbid); | |
3055 | Triangles(aIndices.Face2Pt1,aIndices.Face2Pt2,Nod21Indices,PISeg2,itri2,tbid); | |
7fd59977 | 3056 | |
3057 | if (itri1 != 0 && itri2 != 0) { | |
681f3919 | 3058 | if (aIndices.FaceConex1 != aIndices.FaceConex2 || itri1 != itri2) { |
3059 | HLRAlgo_Array1OfTData* TData1 = &pid1->TData(); | |
3060 | HLRAlgo_Array1OfTData* TData2 = &pid2->TData(); | |
3061 | HLRAlgo_TriangleData& aTriangle = TData1->ChangeValue(itri1); | |
3062 | HLRAlgo_TriangleData& aTriangle2 = TData2->ChangeValue(itri2); | |
7fd59977 | 3063 | if (closed) { |
681f3919 | 3064 | if (((aTriangle.Flags & HLRAlgo_PolyMask_FMskBack) && (aTriangle2.Flags & HLRAlgo_PolyMask_FMskBack)) || |
3065 | ((aTriangle.Flags & HLRAlgo_PolyMask_FMskSide) && (aTriangle2.Flags & HLRAlgo_PolyMask_FMskSide)) || | |
3066 | ((aTriangle.Flags & HLRAlgo_PolyMask_FMskBack) && (aTriangle2.Flags & HLRAlgo_PolyMask_FMskSide)) || | |
3067 | ((aTriangle.Flags & HLRAlgo_PolyMask_FMskSide) && (aTriangle2.Flags & HLRAlgo_PolyMask_FMskBack))) | |
7fd59977 | 3068 | BP.Hidden(Standard_True); |
3069 | } | |
3070 | Standard_Boolean outl; | |
681f3919 | 3071 | if (!(aTriangle.Flags & HLRAlgo_PolyMask_FMskSide) && !(aTriangle2.Flags & HLRAlgo_PolyMask_FMskSide)) |
3072 | outl = (aTriangle.Flags & HLRAlgo_PolyMask_FMskBack) != (aTriangle2.Flags & HLRAlgo_PolyMask_FMskBack); | |
3073 | else if ( (aTriangle.Flags & HLRAlgo_PolyMask_FMskSide) && (aTriangle2.Flags & HLRAlgo_PolyMask_FMskSide)) | |
7fd59977 | 3074 | outl = Standard_False; |
681f3919 | 3075 | else if ( (aTriangle.Flags & HLRAlgo_PolyMask_FMskSide)) |
3076 | outl = !(aTriangle.Flags & HLRAlgo_PolyMask_FMskFlat) && !(aTriangle2.Flags & HLRAlgo_PolyMask_FMskBack); | |
7fd59977 | 3077 | else |
681f3919 | 3078 | outl = !(aTriangle2.Flags & HLRAlgo_PolyMask_FMskFlat) && !(aTriangle.Flags & HLRAlgo_PolyMask_FMskBack); |
7fd59977 | 3079 | BP.OutLine(outl); |
3080 | } | |
3081 | } | |
0797d9d3 | 3082 | #ifdef OCCT_DEBUG |
7fd59977 | 3083 | else if (DoError) { |
3084 | cout << "HLRBRep_PolyAlgo::UpdateEdgesBiPoints : error "; | |
681f3919 | 3085 | cout << " between " << aIndices.FaceConex1 << setw(6); |
3086 | cout << " and " << aIndices.FaceConex2 << endl; | |
7fd59977 | 3087 | } |
3088 | #endif | |
3089 | } | |
3090 | } | |
3091 | } | |
3092 | ||
3093 | //======================================================================= | |
3094 | //function : UpdatePolyData | |
3095 | //purpose : | |
3096 | //======================================================================= | |
3097 | ||
3098 | void | |
3099 | HLRBRep_PolyAlgo::UpdatePolyData (TColStd_Array1OfTransient& PD, | |
3100 | TColStd_Array1OfTransient& PID, | |
3101 | const Standard_Boolean closed) | |
3102 | { | |
3103 | Standard_Integer f,i;//,n[3]; | |
3104 | Handle(TColgp_HArray1OfXYZ) HNodes; | |
3105 | Handle(HLRAlgo_HArray1OfTData) HTData; | |
3106 | Handle(HLRAlgo_HArray1OfPHDat) HPHDat; | |
3107 | Standard_Integer nbFace = myFMap.Extent(); | |
3108 | Handle(HLRAlgo_PolyInternalData)* pid = | |
3109 | (Handle(HLRAlgo_PolyInternalData)*)&(PID.ChangeValue(1)); | |
3110 | Handle(HLRAlgo_PolyData)* pd = | |
3111 | (Handle(HLRAlgo_PolyData)*)&(PD.ChangeValue(1)); | |
3112 | ||
3113 | for (f = 1; f <= nbFace; f++) { | |
3114 | if (!(*pid).IsNull()) { | |
3115 | Standard_Integer nbN = (*pid)->NbPINod(); | |
3116 | Standard_Integer nbT = (*pid)->NbTData(); | |
3117 | HNodes = new TColgp_HArray1OfXYZ (1,nbN); | |
3118 | HTData = new HLRAlgo_HArray1OfTData(1,nbT); | |
3119 | TColgp_Array1OfXYZ& Nodes = HNodes->ChangeArray1(); | |
3120 | HLRAlgo_Array1OfTData& Trian = HTData->ChangeArray1(); | |
681f3919 | 3121 | HLRAlgo_Array1OfTData* TData = &(*pid)->TData(); |
3122 | HLRAlgo_Array1OfPINod* PINod = &(*pid)->PINod(); | |
7fd59977 | 3123 | Standard_Integer nbHide = 0; |
681f3919 | 3124 | |
7fd59977 | 3125 | for (i = 1; i <= nbN; i++) { |
681f3919 | 3126 | HLRAlgo_PolyInternalNode::NodeData& Nod1RValues = PINod->ChangeValue(i)->Data(); |
3127 | Nodes.ChangeValue(i) = Nod1RValues.Point; | |
7fd59977 | 3128 | } |
3129 | ||
7fd59977 | 3130 | for (i = 1; i <= nbT; i++) { |
681f3919 | 3131 | HLRAlgo_TriangleData* OT = &TData->ChangeValue(i); |
3132 | HLRAlgo_TriangleData* NT = &(Trian.ChangeValue(i)); | |
3133 | if (!(OT->Flags & HLRAlgo_PolyMask_FMskSide)) { | |
0797d9d3 | 3134 | #ifdef OCCT_DEBUG |
681f3919 | 3135 | if ((OT->Flags & HLRAlgo_PolyMask_FMskFrBack) && DoTrace) { |
7fd59977 | 3136 | cout << "HLRBRep_PolyAlgo::ReverseBackTriangle :"; |
3137 | cout << " face " << f << setw(6); | |
3138 | cout << " triangle " << i << endl; | |
3139 | } | |
3140 | #endif | |
681f3919 | 3141 | if (OT->Flags & HLRAlgo_PolyMask_FMskOrBack) { |
3142 | Standard_Integer j = OT->Node1; | |
3143 | OT->Node1 = OT->Node3; | |
3144 | OT->Node3 = j; | |
3145 | OT->Flags |= HLRAlgo_PolyMask_FMskBack; | |
7fd59977 | 3146 | } |
3147 | else | |
681f3919 | 3148 | OT->Flags &= ~HLRAlgo_PolyMask_FMskBack; |
3149 | //Tri1Flags |= HLRAlgo_PolyMask_FMskBack;//OCC349 | |
7fd59977 | 3150 | } |
681f3919 | 3151 | NT->Node1 = OT->Node1; |
3152 | NT->Node2 = OT->Node2; | |
3153 | NT->Node3 = OT->Node3; | |
3154 | NT->Flags = OT->Flags; | |
3155 | if (!(NT->Flags & HLRAlgo_PolyMask_FMskSide) && | |
3156 | (!(NT->Flags & HLRAlgo_PolyMask_FMskBack) || !closed)) { | |
3157 | NT->Flags |= HLRAlgo_PolyMask_FMskHiding; | |
7fd59977 | 3158 | nbHide++; |
3159 | } | |
3160 | else | |
681f3919 | 3161 | NT->Flags &= ~HLRAlgo_PolyMask_FMskHiding; |
7fd59977 | 3162 | } |
3163 | if (nbHide > 0) HPHDat = new HLRAlgo_HArray1OfPHDat(1,nbHide); | |
3164 | else HPHDat.Nullify(); | |
3165 | (*pd)->HNodes(HNodes); | |
3166 | (*pd)->HTData(HTData); | |
3167 | (*pd)->HPHDat(HPHDat); | |
3168 | (*pd)->FaceIndex(f); | |
3169 | } | |
3170 | pid++; | |
3171 | pd++; | |
3172 | } | |
3173 | } | |
3174 | ||
3175 | //======================================================================= | |
3176 | //function : TMultiply | |
3177 | //purpose : | |
3178 | //======================================================================= | |
3179 | ||
3180 | void | |
3181 | HLRBRep_PolyAlgo::TMultiply (Standard_Real& X, | |
3182 | Standard_Real& Y, | |
3183 | Standard_Real& Z, | |
3184 | const Standard_Boolean VPO) const | |
3185 | { | |
3186 | Standard_Real Xt = TMat[0][0]*X + TMat[0][1]*Y + TMat[0][2]*Z + (VPO ? 0 : TLoc[0]);//OCC349 | |
3187 | Standard_Real Yt = TMat[1][0]*X + TMat[1][1]*Y + TMat[1][2]*Z + (VPO ? 0 : TLoc[1]);//OCC349 | |
3188 | Z = TMat[2][0]*X + TMat[2][1]*Y + TMat[2][2]*Z + (VPO ? 0 : TLoc[2]);//OCC349 | |
3189 | X = Xt; | |
3190 | Y = Yt; | |
3191 | } | |
3192 | ||
3193 | //======================================================================= | |
3194 | //function : TTMultiply | |
3195 | //purpose : | |
3196 | //======================================================================= | |
3197 | ||
3198 | void | |
3199 | HLRBRep_PolyAlgo::TTMultiply (Standard_Real& X, | |
3200 | Standard_Real& Y, | |
3201 | Standard_Real& Z, | |
3202 | const Standard_Boolean VPO) const | |
3203 | { | |
3204 | Standard_Real Xt = TTMa[0][0]*X + TTMa[0][1]*Y + TTMa[0][2]*Z + (VPO ? 0 : TTLo[0]);//OCC349 | |
3205 | Standard_Real Yt = TTMa[1][0]*X + TTMa[1][1]*Y + TTMa[1][2]*Z + (VPO ? 0 : TTLo[1]);//OCC349 | |
3206 | Z = TTMa[2][0]*X + TTMa[2][1]*Y + TTMa[2][2]*Z + (VPO ? 0 : TTLo[2]);//OCC349 | |
3207 | X = Xt; | |
3208 | Y = Yt; | |
3209 | } | |
3210 | ||
3211 | //======================================================================= | |
3212 | //function : TIMultiply | |
3213 | //purpose : | |
3214 | //======================================================================= | |
3215 | ||
3216 | void | |
3217 | HLRBRep_PolyAlgo::TIMultiply (Standard_Real& X, | |
3218 | Standard_Real& Y, | |
3219 | Standard_Real& Z, | |
3220 | const Standard_Boolean VPO) const | |
3221 | { | |
3222 | Standard_Real Xt = TIMa[0][0]*X + TIMa[0][1]*Y + TIMa[0][2]*Z + (VPO ? 0 : TILo[0]);//OCC349 | |
3223 | Standard_Real Yt = TIMa[1][0]*X + TIMa[1][1]*Y + TIMa[1][2]*Z + (VPO ? 0 : TILo[1]);//OCC349 | |
3224 | Z = TIMa[2][0]*X + TIMa[2][1]*Y + TIMa[2][2]*Z + (VPO ? 0 : TILo[2]);//OCC349 | |
3225 | X = Xt; | |
3226 | Y = Yt; | |
3227 | } | |
3228 | ||
3229 | //======================================================================= | |
3230 | //function : Hide | |
3231 | //purpose : | |
3232 | //======================================================================= | |
3233 | ||
681f3919 | 3234 | HLRAlgo_BiPoint::PointsT& HLRBRep_PolyAlgo::Hide ( |
7fd59977 | 3235 | HLRAlgo_EdgeStatus& status, |
3236 | TopoDS_Shape& S, | |
3237 | Standard_Boolean& reg1, | |
3238 | Standard_Boolean& regn, | |
3239 | Standard_Boolean& outl, | |
3240 | Standard_Boolean& intl) | |
3241 | { | |
3242 | Standard_Integer index; | |
681f3919 | 3243 | HLRAlgo_BiPoint::PointsT& aPoints = myAlgo->Hide(status,index,reg1,regn,outl,intl); |
7fd59977 | 3244 | if (intl) S = myFMap(index); |
3245 | else S = myEMap(index); | |
681f3919 | 3246 | return aPoints; |
7fd59977 | 3247 | } |
3248 | ||
3249 | //======================================================================= | |
3250 | //function : Show | |
3251 | //purpose : | |
3252 | //======================================================================= | |
3253 | ||
681f3919 | 3254 | HLRAlgo_BiPoint::PointsT& HLRBRep_PolyAlgo::Show ( |
7fd59977 | 3255 | TopoDS_Shape& S, |
3256 | Standard_Boolean& reg1, | |
3257 | Standard_Boolean& regn, | |
3258 | Standard_Boolean& outl, | |
3259 | Standard_Boolean& intl) | |
3260 | { | |
3261 | Standard_Integer index; | |
681f3919 | 3262 | HLRAlgo_BiPoint::PointsT& aPoints = myAlgo->Show(index,reg1,regn,outl,intl); |
7fd59977 | 3263 | if (intl) S = myFMap(index); |
3264 | else S = myEMap(index); | |
681f3919 | 3265 | return aPoints; |
7fd59977 | 3266 | } |
3267 | ||
3268 | //======================================================================= | |
3269 | //function : OutLinedShape | |
3270 | //purpose : | |
3271 | //======================================================================= | |
3272 | ||
3273 | TopoDS_Shape | |
3274 | HLRBRep_PolyAlgo::OutLinedShape (const TopoDS_Shape& S) const | |
3275 | { | |
3276 | TopoDS_Shape Result; | |
3277 | ||
3278 | if (!S.IsNull()) { | |
3279 | BRep_Builder B; | |
3280 | B.MakeCompound(TopoDS::Compound(Result)); | |
3281 | B.Add(Result,S); | |
3282 | ||
3283 | TopTools_MapOfShape Map; | |
3284 | TopExp_Explorer ex; | |
3285 | for (ex.Init(S,TopAbs_EDGE); ex.More(); ex.Next()) | |
3286 | Map.Add(ex.Current()); | |
3287 | for (ex.Init(S,TopAbs_FACE); ex.More(); ex.Next()) | |
3288 | Map.Add(ex.Current()); | |
3289 | ||
3290 | Standard_Integer nbFace = myFMap.Extent(); | |
3291 | if (nbFace > 0) { | |
3292 | TopTools_Array1OfShape NewF(1,nbFace); | |
3293 | TColStd_Array1OfTransient& Shell = myAlgo->PolyShell(); | |
3294 | Standard_Integer nbShell = Shell.Upper(); | |
3295 | HLRAlgo_ListIteratorOfListOfBPoint it; | |
3296 | ||
3297 | for (Standard_Integer iShell = 1; iShell <= nbShell; iShell++) { | |
3298 | HLRAlgo_ListOfBPoint& List = | |
3299 | (*(Handle(HLRAlgo_PolyShellData)*)&(Shell(iShell)))->Edges(); | |
3300 | ||
3301 | for (it.Initialize(List); it.More(); it.Next()) { | |
3302 | HLRAlgo_BiPoint& BP = it.Value(); | |
3303 | if (BP.IntLine()) { | |
681f3919 | 3304 | HLRAlgo_BiPoint::IndicesT& aIndices = BP.Indices(); |
3305 | if (Map.Contains(myFMap(aIndices.ShapeIndex))) { | |
3306 | HLRAlgo_BiPoint::PointsT& aPoints = BP.Points(); | |
3307 | B.Add(Result,BRepLib_MakeEdge(aPoints.Pnt1, aPoints.Pnt2)); | |
7fd59977 | 3308 | } |
3309 | } | |
3310 | } | |
3311 | } | |
3312 | } | |
3313 | } | |
3314 | return Result; | |
3315 | } | |
3316 |