1 // Copyright (C) 2007-2016 CEA/DEN, EDF R&D, OPEN CASCADE
3 // Copyright (C) 2003-2007 OPEN CASCADE, EADS/CCR, LIP6, CEA/DEN,
4 // CEDRAT, EDF R&D, LEG, PRINCIPIA R&D, BUREAU VERITAS
6 // This library is free software; you can redistribute it and/or
7 // modify it under the terms of the GNU Lesser General Public
8 // License as published by the Free Software Foundation; either
9 // version 2.1 of the License, or (at your option) any later version.
11 // This library is distributed in the hope that it will be useful,
12 // but WITHOUT ANY WARRANTY; without even the implied warranty of
13 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
14 // Lesser General Public License for more details.
16 // You should have received a copy of the GNU Lesser General Public
17 // License along with this library; if not, write to the Free Software
18 // Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
20 // See http://www.salome-platform.org/ or email : webmaster.salome@opencascade.com
23 // File: GEOMAlgo_ShellSolid.cxx
24 // Created: Wed Jan 12 12:49:45 2005
25 // Author: Peter KURNEV
28 #include <GEOMAlgo_ShellSolid.hxx>
30 #include <Standard_Failure.hxx>
32 #include <gp_Pnt2d.hxx>
37 #include <TopoDS_Face.hxx>
38 #include <TopoDS_Edge.hxx>
39 #include <TopoDS_Shape.hxx>
40 #include <TopoDS_Solid.hxx>
42 #include <BRep_Tool.hxx>
43 #include <BRepTools.hxx>
45 #include <TopTools_ListOfShape.hxx>
46 #include <TopTools_ListIteratorOfListOfShape.hxx>
47 #include <TopExp_Explorer.hxx>
49 #include <BOPTools_AlgoTools.hxx>
51 #include <BOPCol_DataMapOfShapeListOfShape.hxx>
52 #include <BOPCol_ListOfShape.hxx>
53 #include <IntTools_Context.hxx>
54 #include <BOPDS_DS.hxx>
55 #include <BOPAlgo_Builder.hxx>
57 #include <GEOMAlgo_AlgoTools.hxx>
58 /////////////////////////////////////////////////////////////////////////
59 //=======================================================================
60 //class : GEOMAlgo_ShellSolidBuilder
62 //=======================================================================
63 class GEOMAlgo_ShellSolidBuilder : public BOPAlgo_Builder {
66 GEOMAlgo_ShellSolidBuilder();
69 virtual ~GEOMAlgo_ShellSolidBuilder();
73 virtual void PerformInternal(const BOPAlgo_PaveFiller& theFiller);
76 //=======================================================================
77 //function : GEOMAlgo_ShellSolidBuilder
79 //=======================================================================
80 GEOMAlgo_ShellSolidBuilder::GEOMAlgo_ShellSolidBuilder()
85 //=======================================================================
86 //function : ~GEOMAlgo_ShellSolidBuilder
88 //=======================================================================
89 GEOMAlgo_ShellSolidBuilder::~GEOMAlgo_ShellSolidBuilder()
92 //=======================================================================
93 //function : PerformInternal
95 //=======================================================================
96 void GEOMAlgo_ShellSolidBuilder::PerformInternal(const BOPAlgo_PaveFiller& theFiller)
99 myPaveFiller=(BOPAlgo_PaveFiller*)&theFiller;
100 myDS=myPaveFiller->PDS();
101 myContext=myPaveFiller->Context();
117 FillImagesVertices();
122 BuildResult(TopAbs_VERTEX);
132 BuildResult(TopAbs_EDGE);
138 FillImagesContainers(TopAbs_WIRE);
143 BuildResult(TopAbs_WIRE);
154 BuildResult(TopAbs_FACE);
159 /////////////////////////////////////////////////////////////////////////
160 //=======================================================================
161 //function : GEOMAlgo_ShellSolid
163 //=======================================================================
164 GEOMAlgo_ShellSolid::GEOMAlgo_ShellSolid()
166 GEOMAlgo_ShapeSolid()
169 //=======================================================================
172 //=======================================================================
173 GEOMAlgo_ShellSolid::~GEOMAlgo_ShellSolid()
176 //=======================================================================
179 //=======================================================================
180 void GEOMAlgo_ShellSolid::Perform()
184 Standard_Integer aNbArgs, iRank, iErr, iBeg, iEnd, i, aNbSp;
186 TopAbs_ShapeEnum aType;
198 if (myDSFiller==NULL) {
202 if(myDSFiller->HasErrors()) {
207 const BOPDS_DS& aDS=myDSFiller->DS();
208 BOPDS_DS* pDS=(BOPDS_DS*)&aDS;
209 const BOPCol_ListOfShape& aLS=pDS->Arguments();
211 aNbArgs=aLS.Extent();
218 const TopoDS_Shape& aObj=aLS.First();
219 if (aObj.ShapeType()==TopAbs_SHELL) {
222 const TopoDS_Shape& aTool=aLS.Last();
223 if (aTool.ShapeType()==TopAbs_SHELL) {
232 Handle(IntTools_Context) aCtx=myDSFiller->Context();
233 const BOPDS_IndexRange& aRange=pDS->Range(iRank);
234 aRange.Indices(iBeg, iEnd);
235 const TopoDS_Solid& aSolid=(!iRank) ? *((TopoDS_Solid*)&aTool) : *((TopoDS_Solid*)&aObj);
236 //BRepClass3d_SolidClassifier& aSC=aCtx->SolidClassifier(aSolid);
238 //------------------------------ShellSolidBuilder
239 GEOMAlgo_ShellSolidBuilder aSSB;
241 aSSB.PerformWithFiller(*myDSFiller);
242 iErr=aSSB.HasErrors();
248 const BOPCol_DataMapOfShapeListOfShape& aImages=aSSB.Images();
250 //-------------------------------
251 for (i=iBeg; i<=iEnd; ++i) {
252 const TopoDS_Shape& aS=pDS->Shape(i);
253 aType=aS.ShapeType();
254 if (aType!=TopAbs_FACE) {
258 aState=TopAbs_UNKNOWN;
259 aF=*((TopoDS_Face*)&aS);
261 if (!aImages.IsBound(aS)) {
262 iErr=GEOMAlgo_AlgoTools::PntInFace(aF, aP, aP2D);
268 aState=BOPTools_AlgoTools::ComputeState(aP, aSolid, aTol, aCtx);
271 const BOPCol_ListOfShape& aLSp=aImages.Find(aS);
278 aF=*((TopoDS_Face*)&aLSp.First());
281 iErr=GEOMAlgo_AlgoTools::PntInFace(aF, aP, aP2D);
287 aState=BOPTools_AlgoTools::ComputeState(aP, aSolid, aTol, aCtx);
290 if (aState==TopAbs_ON) {
293 else if (aState==TopAbs_OUT) {
296 else if (aState==TopAbs_IN) {
300 }//for (i=iBeg; i<=iEnd; ++i) {
303 catch (Standard_Failure) {