-// File: GEOMAlgo_ShellSolid.cxx
-// Created: Wed Jan 12 12:49:45 2005
-// Author: Peter KURNEV
-// <pkv@irinox>
+// Copyright (C) 2007-2012 CEA/DEN, EDF R&D, OPEN CASCADE
+//
+// Copyright (C) 2003-2007 OPEN CASCADE, EADS/CCR, LIP6, CEA/DEN,
+// CEDRAT, EDF R&D, LEG, PRINCIPIA R&D, BUREAU VERITAS
+//
+// This library is free software; you can redistribute it and/or
+// modify it under the terms of the GNU Lesser General Public
+// License as published by the Free Software Foundation; either
+// version 2.1 of the License.
+//
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+// Lesser General Public License for more details.
+//
+// You should have received a copy of the GNU Lesser General Public
+// License along with this library; if not, write to the Free Software
+// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+//
+// See http://www.salome-platform.org/ or email : webmaster.salome@opencascade.com
+//
-
-#include <GEOMAlgo_ShellSolid.ixx>
+// File: GEOMAlgo_ShellSolid.cxx
+// Created: Wed Jan 12 12:49:45 2005
+// Author: Peter KURNEV
+// <pkv@irinox>
+//
+#include <GEOMAlgo_ShellSolid.hxx>
#include <Standard_Failure.hxx>
//=======================================================================
//function : GEOMAlgo_ShellSolid
-//purpose :
+//purpose :
//=======================================================================
GEOMAlgo_ShellSolid::GEOMAlgo_ShellSolid()
:
}
//=======================================================================
//function : ~
-//purpose :
+//purpose :
//=======================================================================
GEOMAlgo_ShellSolid::~GEOMAlgo_ShellSolid()
{
}
//=======================================================================
-// function:
-// purpose:
+// function:
+// purpose:
//=======================================================================
-void GEOMAlgo_ShellSolid::Perform()
+void GEOMAlgo_ShellSolid::Perform()
{
myErrorStatus=0;
//
}
//=======================================================================
// function: Prepare
-// purpose:
+// purpose:
//=======================================================================
-void GEOMAlgo_ShellSolid::Prepare()
+void GEOMAlgo_ShellSolid::Prepare()
{
const BOPTools_PaveFiller& aPaveFiller=myDSFiller->PaveFiller();
- //
+ //
// 1 States
BOPTools_SolidStateFiller aStateFiller(aPaveFiller);
aStateFiller.Do();
}
//=================================================================================
// function: BuildResult
-// purpose:
+// purpose:
//=================================================================================
-void GEOMAlgo_ShellSolid::BuildResult()
+void GEOMAlgo_ShellSolid::BuildResult()
{
Standard_Boolean bIsTouchCase;
Standard_Integer i, j, nF1, nF2, aNbFFs, aNbS, aNbCurves, nSp, iRank1;
const BOPTools_ListOfPaveBlock& aSectEdges=aBC.NewPaveBlocks();
aNbS=aSectEdges.Extent();
if (aNbS) {
- break;
+ break;
}
}
//
for (; anExp.More(); anExp.Next()) {
const TopoDS_Edge& aE=TopoDS::Edge(anExp.Current());
if (BRep_Tool::Degenerated(aE)) {
- continue;
+ continue;
}
//
nE=aDS.ShapeIndex(aE, myRank);
aNbPB=aLPB.Extent();
//
if (aNbPB<2) {
- nSp=nE;
- if (aNbPB) {
- const BOPTools_PaveBlock& aPB=aLPB.First();
- nSp=aPB.Edge();
- }
- const TopoDS_Shape& aSp=aDS.Shape(nSp);
- //
- aState=aDS.GetState(nSp);
- if (aState==BooleanOperations_IN) {
- myLSIN.Append(aF1);
- }
- else if (aState==BooleanOperations_OUT) {
- myLSOUT.Append(aF1);
- }
- else if (aState==BooleanOperations_ON) {
- Standard_Real aTol;
- TopAbs_State aSt;
- //
- //const TopoDS_Face& aF2=TopoDS::Face(aDS.Shape((iRank1==myRank)? nF2 : nF1));
- //aTol=BRep_Tool::Tolerance(aF2);
- aTol=1.e-7;
- //
- BOPTools_Tools3D::PointNearEdge(aE, aF1, aP2D, aP3D);
- const TopoDS_Solid& aRefSolid=(myRank==1) ?
- TopoDS::Solid(aDS.Tool()) : TopoDS::Solid(aDS.Object());
- //
- BOPTools_PaveFiller* pPF=(BOPTools_PaveFiller*)& aPaveFiller;
- IntTools_Context& aCtx=pPF->ChangeContext();
- //
- BRepClass3d_SolidClassifier& aSC=aCtx.SolidClassifier(aRefSolid);
- aSC.Perform(aP3D, aTol);
- aSt=aSC.State();
- if (aSt==TopAbs_IN) {
- myLSIN.Append(aF1);
- }
- else if (aSt==TopAbs_OUT) {
- myLSOUT.Append(aF1);
- }
- }
- break;
- } // if (aNbPB<2) {
+ nSp=nE;
+ if (aNbPB) {
+ const BOPTools_PaveBlock& aPB=aLPB.First();
+ nSp=aPB.Edge();
+ }
+ /*const TopoDS_Shape& aSp=*/aDS.Shape(nSp);
+ //
+ aState=aDS.GetState(nSp);
+ if (aState==BooleanOperations_IN) {
+ myLSIN.Append(aF1);
+ }
+ else if (aState==BooleanOperations_OUT) {
+ myLSOUT.Append(aF1);
+ }
+ else if (aState==BooleanOperations_ON) {
+ Standard_Real aTol;
+ TopAbs_State aSt;
+ //
+ //const TopoDS_Face& aF2=TopoDS::Face(aDS.Shape((iRank1==myRank)? nF2 : nF1));
+ //aTol=BRep_Tool::Tolerance(aF2);
+ aTol=1.e-7;
+ //
+ BOPTools_Tools3D::PointNearEdge(aE, aF1, aP2D, aP3D);
+ const TopoDS_Solid& aRefSolid=(myRank==1) ?
+ TopoDS::Solid(aDS.Tool()) : TopoDS::Solid(aDS.Object());
+ //
+ BOPTools_PaveFiller* pPF=(BOPTools_PaveFiller*)& aPaveFiller;
+ const Handle(IntTools_Context)& aCtx=pPF->Context();
+ //
+ BRepClass3d_SolidClassifier& aSC=aCtx->SolidClassifier(aRefSolid);
+ aSC.Perform(aP3D, aTol);
+ aSt=aSC.State();
+ if (aSt==TopAbs_IN) {
+ myLSIN.Append(aF1);
+ }
+ else if (aSt==TopAbs_OUT) {
+ myLSOUT.Append(aF1);
+ }
+ }
+ break;
+ } // if (aNbPB<2) {
} //for (; anExp.More(); anExp.Next())
- }
+ }
}
//=======================================================================
// function: DetectSDFaces
-// purpose:
+// purpose:
//=======================================================================
void GEOMAlgo_ShellSolid::DetectSDFaces()
{
aNb=aFFs.Extent();
for (i=1; i<=aNb; i++) {
bFlag=Standard_False;
-
+
BOPTools_SSInterference& aFF=aFFs(i);
-
+
nF1=aFF.Index1();
nF2=aFF.Index2();
const TopoDS_Face& aF1=TopoDS::Face(aDS.Shape(nF1));
if (!aNbSps) {
continue;
}
-
+
const BOPTools_PaveBlock& aPB=aLPB.First();
const TopoDS_Edge& aSpE=TopoDS::Edge(aDS.Shape(aPB.Edge()));
-
- BOPTools_Tools3D::GetNormalToFaceOnEdge (aSpE, aF1, aDNF1);
+
+ BOPTools_Tools3D::GetNormalToFaceOnEdge (aSpE, aF1, aDNF1);
BOPTools_Tools3D::GetNormalToFaceOnEdge (aSpE, aF2, aDNF2);
iSenseFlag=BOPTools_Tools3D::SenseFlag (aDNF1, aDNF2);
//
//
TopoDS_Face aF1FWD=aF1;
aF1FWD.Orientation (TopAbs_FORWARD);
-
+
BOP_WireEdgeSet aWES (aF1FWD);
BOP_SDFWESFiller aWESFiller(nF1, nF2, *myDSFiller);
aWESFiller.SetSenseFlag(iSenseFlag);
aWESFiller.SetOperation(BOP_COMMON);
aWESFiller.Do(aWES);
-
+
BOP_FaceBuilder aFB;
aFB.Do(aWES);
const TopTools_ListOfShape& aLF=aFB.NewFaces();
iZone=0;
TopTools_ListIteratorOfListOfShape anIt(aLF);
for (; anIt.More(); anIt.Next()) {
- const TopoDS_Shape& aFR=anIt.Value();
+ const TopoDS_Shape& aFR=anIt.Value();
- if (aFR.ShapeType()==TopAbs_FACE) {
- const TopoDS_Face& aFaceResult=TopoDS::Face(aFR);
- //
- Standard_Boolean bIsValidIn2D, bNegativeFlag;
- bIsValidIn2D=BOPTools_Tools3D::IsValidArea (aFaceResult, bNegativeFlag);
- if (bIsValidIn2D) {
- //if(CheckSameDomainFaceInside(aFaceResult, aF2)) {
- iZone=1;
- break;
- //}
- }
- //
- }
+ if (aFR.ShapeType()==TopAbs_FACE) {
+ const TopoDS_Face& aFaceResult=TopoDS::Face(aFR);
+ //
+ Standard_Boolean bIsValidIn2D, bNegativeFlag;
+ bIsValidIn2D=BOPTools_Tools3D::IsValidArea (aFaceResult, bNegativeFlag);
+ if (bIsValidIn2D) {
+ //if(CheckSameDomainFaceInside(aFaceResult, aF2)) {
+ iZone=1;
+ break;
+ //}
+ }
+ //
+ }
}
-
- if (iZone) {
- bFlag=Standard_True;
- aFF.SetStatesMap(aWESFiller.StatesMap());
+
+ if (iZone) {
+ bFlag=Standard_True;
+ aFF.SetStatesMap(aWESFiller.StatesMap());
}
-
+
}// if (iSenseFlag)
-
+
aFF.SetTangentFacesFlag(bFlag);
aFF.SetSenseFlag (iSenseFlag);
- }// end of for (i=1; i<=aNb; i++)
+ }// end of for (i=1; i<=aNb; i++)
}
