1 // Copyright (C) 2007-2013 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.
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_SolidSolid.cxx
24 // Created: Wed Jan 26 12:06:26 2005
25 // Author: Peter KURNEV
28 #include <GEOMAlgo_SolidSolid.hxx>
30 #include <Standard_Failure.hxx>
32 #include <TopAbs_State.hxx>
33 #include <TopoDS_Shape.hxx>
36 #include <TopTools_ListOfShape.hxx>
37 #include <TopTools_ListIteratorOfListOfShape.hxx>
38 #include <TopTools_IndexedMapOfShape.hxx>
41 #include <GEOMAlgo_IndexedDataMapOfShapeState.hxx>
43 //=======================================================================
44 //function : GEOMAlgo_SolidSolid
46 //=======================================================================
47 GEOMAlgo_SolidSolid::GEOMAlgo_SolidSolid()
52 //=======================================================================
55 //=======================================================================
56 GEOMAlgo_SolidSolid::~GEOMAlgo_SolidSolid()
59 //=======================================================================
60 // function: SetShape2
62 //=======================================================================
63 void GEOMAlgo_SolidSolid::SetShape2(const TopoDS_Shape& aS2)
67 //=======================================================================
70 //=======================================================================
71 const TopoDS_Shape& GEOMAlgo_SolidSolid::Shape2()const
75 //=======================================================================
78 //=======================================================================
79 void GEOMAlgo_SolidSolid::Perform()
83 if (myDSFiller==NULL) {
87 if(myDSFiller->ErrorStatus()) {
95 catch (Standard_Failure) {
99 //=================================================================================
100 // function: BuildResult
102 //=================================================================================
103 void GEOMAlgo_SolidSolid::BuildResult()
107 Standard_Integer i, j, aNbF, aNbS;
108 Standard_Integer aNbFIN, aNbFOUT, aNbFON, aNbFINTR;
110 TopTools_ListIteratorOfListOfShape aIt;
111 TopTools_IndexedMapOfShape aMF, aMS;
112 GEOMAlgo_IndexedDataMapOfShapeState aMFS;
114 // 1. classify the faces
115 GEOMAlgo_ShellSolid::Perform();
117 // 2. fill Shape-State map
118 aIt.Initialize(myLSIN);
119 for (; aIt.More(); aIt.Next()) {
120 const TopoDS_Shape& aF=aIt.Value();
121 aMFS.Add(aF, TopAbs_IN);
123 aIt.Initialize(myLSOUT);
124 for (; aIt.More(); aIt.Next()) {
125 const TopoDS_Shape& aF=aIt.Value();
126 aMFS.Add(aF, TopAbs_OUT);
128 aIt.Initialize(myLSON);
129 for (; aIt.More(); aIt.Next()) {
130 const TopoDS_Shape& aF=aIt.Value();
131 aMFS.Add(aF, TopAbs_ON);
138 // 3. fill states for solids
139 TopExp::MapShapes(myS2, TopAbs_SOLID, aMS);
142 for (i=1; i<=aNbS; ++i) {
143 const TopoDS_Shape& aSolid=aMS(i);
146 TopExp::MapShapes(aSolid, TopAbs_FACE, aMF);
154 for(j=1; j<aNbF; ++j) {
155 const TopoDS_Shape& aF=aMF(j);
157 if (!aMFS.Contains(aF)) {// the face is intesected
162 aState=aMFS.FindFromKey(aF);
176 if (aNbFIN && aNbFOUT) {
184 myLSON.Append(aSolid);
187 myLSIN.Append(aSolid);
190 myLSOUT.Append(aSolid);