1 // Copyright (C) 2005 OPEN CASCADE, EADS/CCR, LIP6, CEA/DEN,
2 // CEDRAT, EDF R&D, LEG, PRINCIPIA R&D, BUREAU VERITAS
4 // This library is free software; you can redistribute it and/or
5 // modify it under the terms of the GNU Lesser General Public
6 // License as published by the Free Software Foundation; either
7 // version 2.1 of the License.
9 // This library is distributed in the hope that it will be useful
10 // but WITHOUT ANY WARRANTY; without even the implied warranty of
11 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
12 // Lesser General Public License for more details.
14 // You should have received a copy of the GNU Lesser General Public
15 // License along with this library; if not, write to the Free Software
16 // Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
18 // See http://www.salome-platform.org/ or email : webmaster.salome@opencascade.com
20 // File: GEOMAlgo_Builder_1.cxx
22 // Author: Peter KURNEV
24 #include <GEOMAlgo_Builder.hxx>
26 #include <TColStd_ListOfInteger.hxx>
29 #include <TopoDS_Shape.hxx>
30 #include <TopoDS_Wire.hxx>
31 #include <TopoDS_Edge.hxx>
32 #include <TopoDS_Shell.hxx>
33 #include <TopoDS_Iterator.hxx>
35 #include <TopTools_MapOfShape.hxx>
36 #include <TopTools_ListOfShape.hxx>
37 #include <TopTools_ListIteratorOfListOfShape.hxx>
38 #include <TopTools_MapIteratorOfMapOfShape.hxx>
40 #include <BRep_Tool.hxx>
41 #include <BRep_Builder.hxx>
43 #include <IntTools_Context.hxx>
44 #include <BOPTools_ListIteratorOfListOfPaveBlock.hxx>
45 #include <BOPTools_ListOfPaveBlock.hxx>
46 #include <BOPTools_PaveBlock.hxx>
48 #include <NMTDS_ShapesDataStructure.hxx>
50 #include <NMTTools_PaveFiller.hxx>
51 #include <NMTTools_CommonBlockPool.hxx>
52 #include <NMTTools_ListIteratorOfListOfCommonBlock.hxx>
53 #include <NMTTools_CommonBlock.hxx>
54 #include <NMTTools_CommonBlockPool.hxx>
55 #include <NMTTools_ListOfCommonBlock.hxx>
56 #include <NMTTools_CommonBlockAPI.hxx>
58 #include <GEOMAlgo_Tools3D.hxx>
59 #include <TColStd_ListIteratorOfListOfInteger.hxx>
64 void FillImagesCompounds(const TopTools_MapOfShape& ,
68 void FillImagesCompound(const TopoDS_Shape& ,
70 TopTools_MapOfShape& );
72 //=======================================================================
73 //function : FillImagesVertices
75 //=======================================================================
76 void GEOMAlgo_Builder::FillImagesVertices()
80 const NMTDS_ShapesDataStructure& aDS=*myPaveFiller->DS();
81 NMTTools_PaveFiller* pPF=myPaveFiller;
83 Standard_Integer i, aNb, iV;
85 aNb=aDS.NumberOfShapesOfTheObject();
86 for (i=1; i<=aNb; ++i) {
87 const TopoDS_Shape& aV=aDS.Shape(i);
88 if (aV.ShapeType()==TopAbs_VERTEX) {
89 iV=pPF->FindSDVertex(i);
91 const TopoDS_Shape& aVSD=aDS.Shape(iV);
92 if (!myImages.HasImage(aV)) {
93 myImages.Bind(aV, aVSD);
95 mySameDomainShapes.Add(aV, aVSD);
101 //=======================================================================
102 // function: FillImagesEdges
104 //=======================================================================
105 void GEOMAlgo_Builder::FillImagesEdges()
109 const NMTDS_ShapesDataStructure& aDS=*myPaveFiller->DS();
110 NMTTools_PaveFiller* pPF=myPaveFiller;
111 const BOPTools_SplitShapesPool& aSSP=pPF->SplitShapesPool();
112 NMTTools_CommonBlockPool& aCBP=pPF->ChangeCommonBlockPool();
113 IntTools_Context& aCtx=pPF->ChangeContext();
115 Standard_Boolean bToReverse;
116 Standard_Integer i, aNb, aNbSp, nSp, nSpR, nSpx;
117 TColStd_ListIteratorOfListOfInteger aItLB;
118 TColStd_ListOfInteger aLB;
119 TopoDS_Edge aEE, aESpR;
120 TopTools_MapOfShape aMFence;
121 TopTools_ListOfShape aLSp;
122 TopTools_ListIteratorOfListOfShape aIt1;
123 BOPTools_ListIteratorOfListOfPaveBlock aIt;
125 aNb=aDS.NumberOfShapesOfTheObject();
126 for (i=1; i<=aNb; ++i) {
127 const TopoDS_Shape& aE=aDS.Shape(i);
128 if (aE.ShapeType()!=TopAbs_EDGE) {
132 if (!aMFence.Add(aE)) {
136 const BOPTools_ListOfPaveBlock& aLPB=aSSP(aDS.RefEdge(i));
142 aEE=TopoDS::Edge(aE);
146 const BOPTools_PaveBlock& aPB=aLPB.First();
148 const TopoDS_Shape& aSp=aDS.Shape(nSp);
150 const BOPTools_PaveBlock& aPBR=pPF->RealPaveBlock(aPB, aLB);
152 const TopoDS_Shape& aSpR=aDS.Shape(nSpR);
153 if (aSpR.IsSame(aSp) && aSpR.IsSame(aE)) {
157 aESpR=TopoDS::Edge(aSpR);
158 bToReverse=GEOMAlgo_Tools3D::IsSplitToReverse(aESpR, aEE, aCtx);
164 aItLB.Initialize(aLB);
165 for (; aItLB.More(); aItLB.Next()) {
167 const TopoDS_Shape& aSpx=aDS.Shape(nSpx);
168 mySameDomainShapes.Add(aSpx ,aSpR);
174 aIt.Initialize(aLPB);
175 for (; aIt.More(); aIt.Next()) {
176 const BOPTools_PaveBlock& aPB=aIt.Value();
177 const BOPTools_PaveBlock& aPBR=pPF->RealPaveBlock(aPB, aLB);
179 const TopoDS_Shape& aSpR=aDS.Shape(nSpR);
181 aESpR=TopoDS::Edge(aSpR);
182 bToReverse=GEOMAlgo_Tools3D::IsSplitToReverse(aESpR, aEE, aCtx);
188 aItLB.Initialize(aLB);
189 for (; aItLB.More(); aItLB.Next()) {
191 const TopoDS_Shape& aSpx=aDS.Shape(nSpx);
192 mySameDomainShapes.Add(aSpx ,aSpR);
198 myImages.Bind(aE, aLSp);
200 }//for (i=1; i<=aNb; ++i)
202 //=======================================================================
203 // function: FillImagesContainers
205 //=======================================================================
206 void GEOMAlgo_Builder::FillImagesContainers(const TopAbs_ShapeEnum theType)
210 Standard_Boolean bInterferred, bToReverse;
211 Standard_Integer i, aNbS;
212 TopAbs_ShapeEnum aType;
215 TopTools_ListIteratorOfListOfShape aItIm;
216 TopTools_MapOfShape aMS;
217 TopTools_MapIteratorOfMapOfShape aItS;
219 const NMTDS_ShapesDataStructure& aDS=*myPaveFiller->DS();
220 NMTTools_PaveFiller* pPF=myPaveFiller;
221 IntTools_Context& aCtx= pPF->ChangeContext();
223 aNbS=aDS.NumberOfShapesOfTheObject();
224 for (i=1; i<=aNbS; ++i) {
225 const TopoDS_Shape& aC=aDS.Shape(i);
226 aType=aC.ShapeType();
227 if (aType==theType) {
232 if (theType==TopAbs_COMPOUND) {
233 FillImagesCompounds(aMS, myImages);
237 aItS.Initialize(aMS);
238 for (; aItS.More(); aItS.Next()) {
239 const TopoDS_Shape& aC=aItS.Key();
240 // whether the shape has image
241 bInterferred=Standard_False;
243 for (; aIt.More(); aIt.Next()) {
244 const TopoDS_Shape& aF=aIt.Value();
245 if (myImages.HasImage(aF)) {
246 bInterferred=!bInterferred;
255 GEOMAlgo_Tools3D::MakeContainer(theType, aCIm);
258 for (; aIt.More(); aIt.Next()) {
259 const TopoDS_Shape& aF=aIt.Value();
260 if (myImages.HasImage(aF)) {
261 const TopTools_ListOfShape& aLFIm=myImages.Image(aF);
262 aItIm.Initialize(aLFIm);
263 for (; aItIm.More(); aItIm.Next()) {
264 TopoDS_Shape aFIm=aItIm.Value();
266 bToReverse=GEOMAlgo_Tools3D::IsSplitToReverse(aFIm, aF, aCtx);
277 myImages.Bind(aC, aCIm);
278 }// for (; aItS.More(); aItS.Next()) {
280 //=======================================================================
281 // function: FillImagesCompounds
283 //=======================================================================
284 void FillImagesCompounds(const TopTools_MapOfShape& theMS,
285 BRepAlgo_Image& theImages)
287 TopTools_MapOfShape aMFP;
288 TopTools_MapIteratorOfMapOfShape aItS;
290 aItS.Initialize(theMS);
291 for (; aItS.More(); aItS.Next()) {
292 const TopoDS_Shape& aC=aItS.Key();
293 FillImagesCompound(aC, theImages, aMFP);
296 //=======================================================================
297 //function : FillImagesCompound
299 //=======================================================================
300 void FillImagesCompound(const TopoDS_Shape& theS,
301 BRepAlgo_Image& theImages,
302 TopTools_MapOfShape& theMFP)
304 Standard_Boolean bInterferred;
305 TopAbs_ShapeEnum aTypeX;
306 TopAbs_Orientation aOrX;
309 TopTools_ListIteratorOfListOfShape aItIm;
311 if (!theMFP.Add(theS)) {
315 bInterferred=Standard_False;
316 aIt.Initialize(theS);
317 for (; aIt.More(); aIt.Next()) {
318 const TopoDS_Shape& aSX=aIt.Value();
319 aTypeX=aSX.ShapeType();
320 if (aTypeX==TopAbs_COMPOUND) {
321 FillImagesCompound(aSX, theImages, theMFP);
323 if (theImages.HasImage(aSX)) {
324 bInterferred=Standard_True;
332 GEOMAlgo_Tools3D::MakeContainer(TopAbs_COMPOUND, aCIm);
334 aIt.Initialize(theS);
335 for (; aIt.More(); aIt.Next()) {
336 const TopoDS_Shape& aSX=aIt.Value();
337 aOrX=aSX.Orientation();
338 if (theImages.HasImage(aSX)) {
339 const TopTools_ListOfShape& aLFIm=theImages.Image(aSX);
340 aItIm.Initialize(aLFIm);
341 for (; aItIm.More(); aItIm.Next()) {
342 TopoDS_Shape aSXIm=aItIm.Value();
343 aSXIm.Orientation(aOrX);
344 aBB.Add(aCIm, aSXIm);
351 theImages.Bind(theS, aCIm);