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1 | // Created by: Peter KURNEV |
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2 | // Copyright (c) 2010-2014 OPEN CASCADE SAS |
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3 | // Copyright (c) 2007-2010 CEA/DEN, EDF R&D, OPEN CASCADE |
4 | // Copyright (c) 2003-2007 OPEN CASCADE, EADS/CCR, LIP6, CEA/DEN, CEDRAT, |
5 | // EDF R&D, LEG, PRINCIPIA R&D, BUREAU VERITAS |
6 | // |
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7 | // This file is part of Open CASCADE Technology software library. |
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8 | // |
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9 | // This library is free software; you can redistribute it and / or modify it |
10 | // under the terms of the GNU Lesser General Public version 2.1 as published |
11 | // by the Free Software Foundation, with special exception defined in the file |
12 | // OCCT_LGPL_EXCEPTION.txt. Consult the file LICENSE_LGPL_21.txt included in OCCT |
13 | // distribution for complete text of the license and disclaimer of any warranty. |
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14 | // |
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15 | // Alternatively, this file may be used under the terms of Open CASCADE |
16 | // commercial license or contractual agreement. |
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17 | |
18 | #include <BOPAlgo_PaveFiller.ixx> |
19 | |
20 | #include <NCollection_IncAllocator.hxx> |
21 | |
22 | #include <Bnd_Box.hxx> |
23 | |
24 | #include <TopoDS_Vertex.hxx> |
25 | #include <TopoDS_Edge.hxx> |
26 | #include <TopoDS_Face.hxx> |
27 | #include <BRep_Tool.hxx> |
28 | |
29 | #include <IntTools_EdgeFace.hxx> |
30 | #include <IntTools_Range.hxx> |
31 | #include <IntTools_SequenceOfCommonPrts.hxx> |
32 | #include <IntTools_CommonPrt.hxx> |
33 | #include <BOPTools_AlgoTools.hxx> |
34 | |
35 | #include <BOPCol_MapOfInteger.hxx> |
36 | |
37 | #include <BOPInt_Context.hxx> |
38 | |
39 | #include <BOPDS_Interf.hxx> |
40 | #include <BOPDS_Iterator.hxx> |
41 | #include <BOPDS_PaveBlock.hxx> |
42 | #include <BOPDS_MapOfPaveBlock.hxx> |
43 | #include <BOPDS_DataMapOfPaveBlockListOfInteger.hxx> |
44 | #include <BOPDS_CommonBlock.hxx> |
45 | #include <BOPDS_Pave.hxx> |
46 | |
47 | #include <BOPTools_AlgoTools.hxx> |
48 | #include <BOPDS_CoupleOfPaveBlocks.hxx> |
49 | #include <BRepBndLib.hxx> |
50 | #include <BOPAlgo_Tools.hxx> |
51 | #include <BOPInt_Tools.hxx> |
52 | #include <BRepAdaptor_Curve.hxx> |
53 | #include <BRep_Builder.hxx> |
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54 | #include <GeomAPI_ProjectPointOnSurf.hxx> |
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55 | |
56 | |
57 | //======================================================================= |
58 | //function : PerformEF |
59 | //purpose : |
60 | //======================================================================= |
61 | void BOPAlgo_PaveFiller::PerformEF() |
62 | { |
63 | Standard_Integer iSize; |
64 | // |
65 | myErrorStatus=0; |
66 | // |
67 | myIterator->Initialize(TopAbs_EDGE, TopAbs_FACE); |
68 | iSize=myIterator->ExpectedLength(); |
69 | if (!iSize) { |
70 | return; |
71 | } |
72 | //---------------------------------------------------------------------- |
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73 | Standard_Boolean bJustAdd, bV[2]; |
74 | Standard_Integer nE, nF, aDiscretize, i, aNbCPrts, iX, nV[2]; |
75 | Standard_Real aTolE, aTolF, aTS1, aTS2, aT1, aT2, aDeflection; |
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76 | Handle(NCollection_IncAllocator) aAllocator; |
77 | TopAbs_ShapeEnum aType; |
78 | BOPDS_ListIteratorOfListOfPaveBlock aIt; |
79 | //-----------------------------------------------------scope f |
80 | // |
81 | BRep_Builder aBB; |
82 | // |
83 | aAllocator=new NCollection_IncAllocator(); |
84 | |
85 | BOPCol_MapOfInteger aMIEFC(100, aAllocator); |
86 | BOPDS_IndexedDataMapOfShapeCoupleOfPaveBlocks aMVCPB(100, aAllocator); |
87 | BOPDS_IndexedDataMapOfPaveBlockListOfInteger aMPBLI(100, aAllocator); |
88 | // |
89 | aDiscretize=35; |
90 | aDeflection=0.01; |
91 | // |
92 | BOPDS_VectorOfInterfEF& aEFs=myDS->InterfEF(); |
93 | aEFs.SetStartSize(iSize); |
94 | aEFs.SetIncrement(iSize); |
95 | aEFs.Init(); |
96 | // |
97 | for (; myIterator->More(); myIterator->Next()) { |
98 | myIterator->Value(nE, nF, bJustAdd); |
99 | if(bJustAdd) { |
100 | continue; |
101 | } |
102 | // |
103 | const BOPDS_ShapeInfo& aSIE=myDS->ShapeInfo(nE); |
104 | if (aSIE.HasFlag()){//degenerated |
105 | continue; |
106 | } |
107 | // |
108 | const TopoDS_Edge& aE=(*(TopoDS_Edge *)(&aSIE.Shape())); |
109 | const TopoDS_Face& aF=(*(TopoDS_Face *)(&myDS->Shape(nF))); |
110 | const Bnd_Box& aBBF=myDS->ShapeInfo(nF).Box(); |
111 | // |
112 | BOPDS_FaceInfo& aFI=myDS->ChangeFaceInfo(nF); |
113 | const BOPDS_IndexedMapOfPaveBlock& aMPBF=aFI.PaveBlocksOn(); |
114 | const BOPCol_MapOfInteger& aMIFOn=aFI.VerticesOn(); |
115 | const BOPCol_MapOfInteger& aMIFIn=aFI.VerticesIn(); |
116 | // |
117 | aTolE=BRep_Tool::Tolerance(aE); |
118 | aTolF=BRep_Tool::Tolerance(aF); |
119 | // |
120 | BOPDS_ListOfPaveBlock& aLPB=myDS->ChangePaveBlocks(nE); |
121 | aIt.Initialize(aLPB); |
122 | for (; aIt.More(); aIt.Next()) { |
123 | Handle(BOPDS_PaveBlock)& aPB=aIt.ChangeValue(); |
124 | // |
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125 | const Handle(BOPDS_PaveBlock) aPBR=myDS->RealPaveBlock(aPB); |
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126 | if (aMPBF.Contains(aPBR)) { |
127 | continue; |
128 | } |
129 | // |
130 | if (!aPB->HasShrunkData()) { |
131 | FillShrunkData(aPB); |
132 | if (myWarningStatus) { |
133 | continue; |
134 | } |
135 | } |
136 | // |
137 | Bnd_Box aBBE; |
138 | aPB->ShrunkData(aTS1, aTS2, aBBE); |
139 | // |
140 | if (aBBF.IsOut (aBBE)) { |
141 | continue; |
142 | } |
143 | // |
144 | // -----------f |
145 | IntTools_EdgeFace aEdgeFace; |
146 | // |
147 | aEdgeFace.SetEdge (aE); |
148 | aEdgeFace.SetFace (aF); |
149 | aEdgeFace.SetTolE (aTolE); |
150 | aEdgeFace.SetTolF (aTolF); |
151 | aEdgeFace.SetDiscretize (aDiscretize); |
152 | aEdgeFace.SetDeflection (aDeflection); |
153 | aEdgeFace.SetContext(myContext); |
154 | // |
155 | IntTools_Range aSR(aTS1, aTS2); |
156 | IntTools_Range anewSR=aSR; |
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157 | BOPTools_AlgoTools::CorrectRange(aE, aF, aSR, anewSR); |
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158 | // |
159 | aPB->Range(aT1, aT2); |
160 | IntTools_Range aPBRange(aT1, aT2); |
161 | aSR = aPBRange; |
162 | BOPTools_AlgoTools::CorrectRange(aE, aF, aSR, aPBRange); |
163 | // |
164 | aEdgeFace.SetRange (aPBRange); |
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165 | // |
166 | aEdgeFace.Perform(); |
167 | if (!aEdgeFace.IsDone()) { |
168 | continue; |
169 | } |
170 | // |
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171 | aPB->Indices(nV[0], nV[1]); |
172 | // |
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173 | const IntTools_SequenceOfCommonPrts& aCPrts=aEdgeFace.CommonParts(); |
174 | aNbCPrts=aCPrts.Length(); |
175 | for (i=1; i<=aNbCPrts; ++i) { |
176 | const IntTools_CommonPrt& aCPart=aCPrts(i); |
177 | aType=aCPart.Type(); |
178 | switch (aType) { |
179 | case TopAbs_VERTEX: { |
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180 | Standard_Boolean bIsOnPave[2]; |
181 | Standard_Integer j; |
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182 | Standard_Real aT, aTolToDecide; |
183 | TopoDS_Vertex aVnew; |
184 | |
185 | BOPInt_Tools::VertexParameter(aCPart, aT); |
186 | BOPTools_AlgoTools::MakeNewVertex(aE, aT, aF, aVnew); |
187 | // |
188 | const IntTools_Range& aR=aCPart.Range1(); |
189 | aTolToDecide=5.e-8; |
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190 | // |
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191 | IntTools_Range aR1(aT1, anewSR.First()), aR2(anewSR.Last(), aT2); |
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192 | // |
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193 | bIsOnPave[0]=BOPInt_Tools::IsInRange(aR1, aR, aTolToDecide); |
194 | bIsOnPave[1]=BOPInt_Tools::IsInRange(aR2, aR, aTolToDecide); |
195 | // |
196 | if (bIsOnPave[0] && bIsOnPave[1]) { |
197 | bV[0]=CheckFacePaves(nV[0], aMIFOn, aMIFIn); |
198 | bV[1]=CheckFacePaves(nV[1], aMIFOn, aMIFIn); |
199 | if (bV[0] && bV[1]) { |
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200 | iX=aEFs.Append()-1; |
201 | IntTools_CommonPrt aCP = aCPart; |
202 | aCP.SetType(TopAbs_EDGE); |
203 | BOPDS_InterfEF& aEF=aEFs(iX); |
204 | aEF.SetIndices(nE, nF); |
205 | aEF.SetCommonPart(aCP); |
206 | myDS->AddInterf(nE, nF); |
207 | // 3 |
208 | BOPAlgo_Tools::FillMap(aPB, nF, aMPBLI, aAllocator); |
209 | break; |
210 | } |
211 | } |
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212 | for (j=0; j<2; ++j) { |
213 | if (bIsOnPave[j]) { |
214 | bV[j]=CheckFacePaves(nV[j], aMIFOn, aMIFIn); |
215 | if (bV[j]) { |
216 | const TopoDS_Vertex& aV = (*(TopoDS_Vertex *)(&myDS->Shape(nV[j]))); |
217 | BOPTools_AlgoTools::UpdateVertex(aE, aT, aV); |
218 | BOPDS_ShapeInfo& aSIDS=myDS->ChangeShapeInfo(nV[j]); |
219 | Bnd_Box& aBoxDS=aSIDS.ChangeBox(); |
220 | BRepBndLib::Add(aV, aBoxDS); |
221 | } |
222 | else { |
223 | bIsOnPave[j] = ForceInterfVF(nV[j], nF); |
224 | } |
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225 | } |
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226 | } |
227 | // |
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228 | if (!bIsOnPave[0] && !bIsOnPave[1]) { |
229 | if (CheckFacePaves(aVnew, aMIFOn)) { |
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230 | continue; |
231 | } |
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232 | // |
233 | const gp_Pnt& aPnew = BRep_Tool::Pnt(aVnew); |
234 | if (!myContext->IsValidPointForFace(aPnew, aF, aTolE)) { |
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235 | continue; |
236 | } |
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237 | // |
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238 | aBB.UpdateVertex(aVnew, aTolE); |
239 | // |
240 | aMIEFC.Add(nF); |
241 | // 1 |
242 | iX=aEFs.Append()-1; |
243 | BOPDS_InterfEF& aEF=aEFs(iX); |
244 | aEF.SetIndices(nE, nF); |
245 | aEF.SetCommonPart(aCPart); |
246 | // 2 |
247 | myDS->AddInterf(nE, nF); |
248 | // 3 |
249 | BOPDS_CoupleOfPaveBlocks aCPB; |
250 | // |
251 | aCPB.SetPaveBlocks(aPB, aPB); |
252 | aCPB.SetIndexInterf(iX); |
253 | aMVCPB.Add(aVnew, aCPB); |
254 | } |
255 | } |
256 | break; |
257 | case TopAbs_EDGE: { |
258 | aMIEFC.Add(nF); |
259 | // |
260 | // 1 |
261 | iX=aEFs.Append()-1; |
262 | BOPDS_InterfEF& aEF=aEFs(iX); |
263 | aEF.SetIndices(nE, nF); |
264 | // |
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265 | bV[0]=CheckFacePaves(nV[0], aMIFOn, aMIFIn); |
266 | bV[1]=CheckFacePaves(nV[1], aMIFOn, aMIFIn); |
267 | if (!bV[0] || !bV[1]) { |
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268 | myDS->AddInterf(nE, nF); |
269 | break; |
270 | } |
271 | //update tolerance of edge if needed |
272 | if (aTolE < aTolF) { |
273 | myDS->UpdateEdgeTolerance(nE, aTolF); |
274 | aTolE = aTolF; |
275 | } |
276 | aEF.SetCommonPart(aCPart); |
277 | // 2 |
278 | myDS->AddInterf(nE, nF); |
279 | // 3 |
280 | BOPAlgo_Tools::FillMap(aPB, nF, aMPBLI, aAllocator); |
281 | |
282 | } |
283 | break; |
284 | default: |
285 | break; |
286 | }//switch (aType) { |
287 | }//for (i=1; i<=aNbCPrts; ++i) { |
288 | // -----------t |
289 | }//for (; aIt.More(); aIt.Next()) { |
290 | }//for (; myIterator->More(); myIterator->Next()) { |
291 | // |
292 | //========================================= |
293 | // post treatment |
294 | //========================================= |
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295 | BOPAlgo_Tools::PerformCommonBlocks(aMPBLI, aAllocator, myDS); |
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296 | PerformVerticesEF(aMVCPB, aAllocator); |
297 | // |
298 | // Update FaceInfoIn for all faces having EF common parts |
299 | BOPCol_MapIteratorOfMapOfInteger aItMI; |
300 | aItMI.Initialize(aMIEFC); |
301 | for (; aItMI.More(); aItMI.Next()) { |
302 | nF=aItMI.Value(); |
303 | myDS->UpdateFaceInfoIn(nF); |
304 | } |
305 | // Refine FaceInfoOn to remove all formal pave blocks |
306 | // made during EF processing |
307 | //myDS->RefineFaceInfoOn(); |
308 | //-----------------------------------------------------scope t |
309 | aMIEFC.Clear(); |
310 | aMVCPB.Clear(); |
311 | aMPBLI.Clear(); |
312 | aAllocator.Nullify(); |
313 | // |
314 | |
315 | } |
316 | //======================================================================= |
317 | //function : PerformVertices1 |
318 | //purpose : |
319 | //======================================================================= |
320 | Standard_Integer BOPAlgo_PaveFiller::PerformVerticesEF |
321 | (BOPDS_IndexedDataMapOfShapeCoupleOfPaveBlocks& theMVCPB, |
322 | Handle(NCollection_BaseAllocator)& theAllocator) |
323 | { |
324 | Standard_Integer aNbV, iRet; |
325 | // |
326 | iRet=0; |
327 | aNbV=theMVCPB.Extent(); |
328 | if (!aNbV) { |
329 | return iRet; |
330 | } |
331 | // |
332 | Standard_Integer nVx, nVSD, iV, iErr, nE, iFlag, iX, i, aNbPBLI; |
333 | Standard_Real aT; |
334 | TopoDS_Shape aV; |
335 | BOPCol_ListIteratorOfListOfShape aItLS; |
336 | BOPCol_ListIteratorOfListOfInteger aItLI; |
337 | BOPDS_PDS aPDS; |
338 | BOPDS_ShapeInfo aSI; |
339 | BOPDS_Pave aPave; |
340 | // |
341 | BOPCol_ListOfShape aLS(theAllocator); |
342 | BOPCol_DataMapOfShapeInteger aMVI(100, theAllocator); |
343 | BOPDS_IndexedDataMapOfPaveBlockListOfInteger aMPBLI(100, theAllocator); |
344 | BOPAlgo_PaveFiller aPF(theAllocator); |
345 | // |
346 | aSI.SetShapeType(TopAbs_VERTEX); |
347 | BOPDS_VectorOfInterfEF& aEFs=myDS->InterfEF(); |
348 | // |
349 | // 1 prepare arguments |
350 | for (i=1; i<=aNbV; ++i) { |
351 | const TopoDS_Shape& aS=theMVCPB.FindKey(i); |
352 | aLS.Append(aS); |
353 | } |
354 | // |
355 | // 2 Fuse vertices |
356 | aPF.SetArguments(aLS); |
357 | aPF.Perform(); |
358 | iErr=aPF.ErrorStatus(); |
359 | if (iErr) { |
360 | iRet=1; |
361 | return iRet; |
362 | } |
363 | aPDS=aPF.PDS(); |
364 | // |
365 | // 3 Add new vertices to theDS; |
366 | // 4 Map PaveBlock/ListOfVertices to add to this PaveBlock ->aMPBLI |
367 | aItLS.Initialize(aLS); |
368 | for (; aItLS.More(); aItLS.Next()) { |
369 | const TopoDS_Shape& aVx=aItLS.Value(); |
370 | nVx=aPDS->Index(aVx); |
371 | // |
372 | if (aPDS->HasShapeSD(nVx, nVSD)) { |
373 | aV=aPDS->Shape(nVSD); |
374 | } |
375 | else { |
376 | aV=aVx; |
377 | } |
378 | // index of new vertex in theDS -> iV |
379 | if (!aMVI.IsBound(aV)) { |
380 | aSI.SetShape(aV); |
381 | iV=myDS->Append(aSI); |
382 | // |
383 | BOPDS_ShapeInfo& aSIDS=myDS->ChangeShapeInfo(iV); |
384 | Bnd_Box& aBox=aSIDS.ChangeBox(); |
385 | BRepBndLib::Add(aV, aBox); |
386 | // |
387 | aMVI.Bind(aV, iV); |
388 | } |
389 | else { |
390 | iV=aMVI.Find(aV); |
391 | } |
392 | // |
393 | BOPDS_CoupleOfPaveBlocks &aCPB=theMVCPB.ChangeFromKey(aVx); |
394 | aCPB.SetIndex(iV); |
395 | // update EF interference |
396 | iX=aCPB.IndexInterf(); |
397 | BOPDS_InterfEF& aEF=aEFs(iX); |
398 | aEF.SetIndexNew(iV); |
399 | // map aMPBLI |
400 | const Handle(BOPDS_PaveBlock)& aPB=aCPB.PaveBlock1(); |
401 | if (aMPBLI.Contains(aPB)) { |
402 | BOPCol_ListOfInteger& aLI=aMPBLI.ChangeFromKey(aPB); |
403 | aLI.Append(iV); |
404 | } |
405 | else { |
406 | BOPCol_ListOfInteger aLI(theAllocator); |
407 | aLI.Append(iV); |
408 | aMPBLI.Add(aPB, aLI); |
409 | } |
410 | } |
411 | // |
412 | // 5 |
413 | // 5.1 Compute Extra Paves and |
414 | // 5.2. Add Extra Paves to the PaveBlocks |
415 | aNbPBLI=aMPBLI.Extent(); |
416 | for (i=1; i<=aNbPBLI; ++i) { |
417 | Handle(BOPDS_PaveBlock) aPB=aMPBLI.FindKey(i); |
418 | const BOPCol_ListOfInteger& aLI=aMPBLI.FindFromIndex(i); |
419 | nE=aPB->OriginalEdge(); |
420 | const TopoDS_Edge& aE=(*(TopoDS_Edge *)(&myDS->Shape(nE))); |
421 | // |
422 | aItLI.Initialize(aLI); |
423 | for (; aItLI.More(); aItLI.Next()) { |
424 | nVx=aItLI.Value(); |
425 | const TopoDS_Vertex& aVx=(*(TopoDS_Vertex *)(&myDS->Shape(nVx))); |
426 | // |
427 | iFlag=myContext->ComputeVE (aVx, aE, aT); |
428 | if (!iFlag) { |
429 | aPave.SetIndex(nVx); |
430 | aPave.SetParameter(aT); |
431 | aPB->AppendExtPave(aPave); |
432 | } |
433 | } |
434 | } |
435 | // 6 Split PaveBlocksa |
436 | for (i=1; i<=aNbPBLI; ++i) { |
437 | Handle(BOPDS_PaveBlock) aPB=aMPBLI.FindKey(i); |
438 | nE=aPB->OriginalEdge(); |
439 | // 3 |
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440 | if (!myDS->IsCommonBlock(aPB)) { |
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441 | myDS->UpdatePaveBlock(aPB); |
442 | } |
443 | else { |
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444 | const Handle(BOPDS_CommonBlock)& aCB=myDS->CommonBlock(aPB); |
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445 | myDS->UpdateCommonBlock(aCB); |
446 | } |
447 | }//for (; aItMPBLI.More(); aItMPBLI.Next()) { |
448 | // |
449 | return iRet; |
450 | } |
451 | //======================================================================= |
452 | // function: CheckFacePaves |
453 | // purpose: |
454 | //======================================================================= |
455 | Standard_Boolean BOPAlgo_PaveFiller::CheckFacePaves (const Standard_Integer nVx, |
456 | const BOPCol_MapOfInteger& aMIFOn, |
457 | const BOPCol_MapOfInteger& aMIFIn) |
458 | { |
459 | Standard_Boolean bRet; |
460 | Standard_Integer nV; |
461 | BOPCol_MapIteratorOfMapOfInteger aIt; |
462 | // |
463 | bRet=Standard_False; |
464 | // |
465 | aIt.Initialize(aMIFOn); |
466 | for (; aIt.More(); aIt.Next()) { |
467 | nV=aIt.Value(); |
468 | if (nV==nVx) { |
469 | bRet=!bRet; |
470 | return bRet; |
471 | } |
472 | } |
473 | aIt.Initialize(aMIFIn); |
474 | for (; aIt.More(); aIt.Next()) { |
475 | nV=aIt.Value(); |
476 | if (nV==nVx) { |
477 | bRet=!bRet; |
478 | return bRet; |
479 | } |
480 | } |
481 | // |
482 | return bRet; |
483 | } |
484 | //======================================================================= |
485 | // function: CheckFacePaves |
486 | // purpose: |
487 | //======================================================================= |
488 | Standard_Boolean BOPAlgo_PaveFiller::CheckFacePaves (const TopoDS_Vertex& aVnew, |
489 | const BOPCol_MapOfInteger& aMIF) |
490 | { |
491 | Standard_Boolean bRet; |
492 | Standard_Integer nV, iFlag; |
493 | BOPCol_MapIteratorOfMapOfInteger aIt; |
494 | // |
495 | bRet=Standard_True; |
496 | // |
497 | aIt.Initialize(aMIF); |
498 | for (; aIt.More(); aIt.Next()) { |
499 | nV=aIt.Value(); |
500 | const TopoDS_Vertex& aV=(*(TopoDS_Vertex *)(&myDS->Shape(nV))); |
501 | iFlag=BOPTools_AlgoTools::ComputeVV(aVnew, aV); |
502 | if (!iFlag) { |
503 | return bRet; |
504 | } |
505 | } |
506 | // |
507 | return !bRet; |
508 | } |
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509 | //======================================================================= |
510 | //function : ForceInterfVF |
511 | //purpose : |
512 | //======================================================================= |
513 | Standard_Boolean BOPAlgo_PaveFiller::ForceInterfVF(const Standard_Integer nV, |
514 | const Standard_Integer nF) |
515 | { |
516 | Standard_Boolean bRet; |
517 | // |
518 | bRet = Standard_False; |
519 | const TopoDS_Vertex& aV = *(TopoDS_Vertex*)&myDS->Shape(nV); |
520 | const TopoDS_Face& aF = *(TopoDS_Face*) &myDS->Shape(nF); |
521 | // |
522 | GeomAPI_ProjectPointOnSurf& aProj = myContext->ProjPS(aF); |
523 | const gp_Pnt& aP = BRep_Tool::Pnt(aV); |
524 | aProj.Perform(aP); |
525 | if (!aProj.IsDone()) { |
526 | return bRet; |
527 | } |
528 | Standard_Real aDist, U, V; |
529 | // |
530 | aDist=aProj.LowerDistance(); |
531 | aProj.LowerDistanceParameters(U, V); |
532 | // |
533 | gp_Pnt2d aP2d(U, V); |
534 | bRet = myContext->IsPointInFace (aF, aP2d); |
535 | if (bRet) { |
536 | Standard_Integer i; |
537 | BRep_Builder aBB; |
538 | // |
539 | BOPDS_VectorOfInterfVF& aVFs=myDS->InterfVF(); |
540 | i=aVFs.Append()-1; |
541 | BOPDS_InterfVF& aVF=aVFs(i); |
542 | aVF.SetIndices(nV, nF); |
543 | aVF.SetUV(U, V); |
544 | // |
545 | myDS->AddInterf(nV, nF); |
546 | // |
547 | aBB.UpdateVertex(aV, aDist); |
548 | BOPDS_ShapeInfo& aSIDS=myDS->ChangeShapeInfo(nV); |
549 | Bnd_Box& aBoxDS=aSIDS.ChangeBox(); |
550 | BRepBndLib::Add(aV, aBoxDS); |
551 | // |
552 | BOPDS_FaceInfo& aFI=myDS->ChangeFaceInfo(nF); |
553 | BOPCol_MapOfInteger& aMVIn=aFI.ChangeVerticesIn(); |
554 | aMVIn.Add(nV); |
555 | } |
556 | // |
557 | return bRet; |
558 | } |
559 | |