-// Copyright (C) 2005 OPEN CASCADE, EADS/CCR, LIP6, CEA/DEN,
+// Copyright (C) 2007-2011 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
+// 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
+//
+// 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
+// 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
//
-// File: NMTAlgo_WESCorrector.cxx
-// Created:
-// Author: Peter KURNEV
-// <pkv@irinox>
-
-
+// File: NMTAlgo_WESCorrector.cxx
+// Created:
+// Author: Peter KURNEV
+// <pkv@irinox>
+//
#include <GEOMAlgo_WESCorrector.ixx>
+#include <Geom_Surface.hxx>
+
+#include <TopLoc_Location.hxx>
#include <TopoDS.hxx>
+
#include <TopoDS_Shape.hxx>
#include <TopoDS_Wire.hxx>
#include <TopoDS_Face.hxx>
#include <BRep_Builder.hxx>
#include <BRep_Tool.hxx>
+#include <BRepAdaptor_Surface.hxx>
#include <TopTools_IndexedMapOfOrientedShape.hxx>
#include <TopTools_ListIteratorOfListOfShape.hxx>
#include <TopTools_MapIteratorOfMapOfShape.hxx>
#include <TopoDS_Iterator.hxx>
#include <GEOMAlgo_WireSplitter.hxx>
-
+#include <GEOMAlgo_WESScaler.hxx>
static
void MakeWire(const TopTools_ListOfShape& aLE,
- TopoDS_Wire& newWire);
+ TopoDS_Wire& newWire);
+
+
+static
+ Standard_Boolean IsToScale(const TopoDS_Face& aF,
+ Standard_Real& aScale);
//=======================================================================
// function:
while(1) {
aNbVP=aMVP.Extent();
for (j=1; j<=aNbVP; ++j) {
- const TopoDS_Shape& aVP=aMVP(j);
- const TopTools_ListOfShape& aLE=aMVE.FindFromKey(aVP);
- aIt.Initialize(aLE);
- for (; aIt.More(); aIt.Next()) {
- const TopoDS_Shape& aE=aIt.Value();
- if (aMEC.Contains(aE)) {
- continue;
- }
- aMEC.Add(aE);
- //
- aItE.Initialize(aE);
- for (; aItE.More(); aItE.Next()) {
- const TopoDS_Shape& aVE=aItE.Value();
- if (!aMVS.Contains(aVE)) {
- aMVS.Add(aVE);
- aMVAdd.Add(aVE);
- }
- }
- }
+ const TopoDS_Shape& aVP=aMVP(j);
+ const TopTools_ListOfShape& aLE=aMVE.FindFromKey(aVP);
+ aIt.Initialize(aLE);
+ for (; aIt.More(); aIt.Next()) {
+ const TopoDS_Shape& aE=aIt.Value();
+ if (aMEC.Contains(aE)) {
+ continue;
+ }
+ aMEC.Add(aE);
+ //
+ aItE.Initialize(aE);
+ for (; aItE.More(); aItE.Next()) {
+ const TopoDS_Shape& aVE=aItE.Value();
+ if (!aMVS.Contains(aVE)) {
+ aMVS.Add(aVE);
+ aMVAdd.Add(aVE);
+ }
+ }
+ }
}//for (j=1; j<=aNbVP; ++j)
//
aNbVP=aMVAdd.Extent();
if (!aNbVP) {
- break; // from while(1)
+ break; // from while(1)
}
//
aMVP.Clear();
for (j=1; j<=aNbVP; ++j) {
- const TopoDS_Shape& aVE=aMVAdd(j);
- aMVP.Add(aVE);
+ const TopoDS_Shape& aVE=aMVAdd(j);
+ aMVP.Add(aVE);
}
aMVAdd.Clear();
}// while(1) {
aER=aMEC(j);
//
if (aMER.Contains(aER)) {
- aER.Orientation(TopAbs_FORWARD);
- aLEC.Append(aER);
- aER.Orientation(TopAbs_REVERSED);
- aLEC.Append(aER);
- //
- //modified by NIZNHY-PKV Tue Nov 28 12:02:29 2006f
- //bClosed=BRep_Tool::IsClosed(TopoDS::Edge(aER), myWES->Face());
- //if (!bClosed) {
- bRegular=Standard_False;
- //}
- //modified by NIZNHY-PKV Tue Nov 28 12:02:33 2006t
+ aER.Orientation(TopAbs_FORWARD);
+ aLEC.Append(aER);
+ aER.Orientation(TopAbs_REVERSED);
+ aLEC.Append(aER);
+ //
+ bRegular=Standard_False;
}
else {
- aLEC.Append(aER);
+ aLEC.Append(aER);
}
//
if (bRegular) {
- TopExp::MapShapesAndAncestors(aER, TopAbs_VERTEX, TopAbs_EDGE, aMVER);
+ //modified by NIZNHY-PKV Wed Oct 20 14:45:52 2010f
+ const TopoDS_Edge& aEx=*((TopoDS_Edge*)&aER);
+ if (!BRep_Tool::Degenerated(aEx)) {
+ TopExp::MapShapesAndAncestors(aER, TopAbs_VERTEX, TopAbs_EDGE, aMVER);
+ }
+ //
+ //TopExp::MapShapesAndAncestors(aER, TopAbs_VERTEX, TopAbs_EDGE, aMVER);
+ //modified by NIZNHY-PKV Wed Oct 20 14:46:48 2010t
}
}//for (j=1; j<=aNbC; ++j) {
//
//
aNbVR=aMVER.Extent();
for (k=1; k<=aNbVR; ++k) {
- const TopTools_ListOfShape& aLER=aMVER(k);
- aNbER=aLER.Extent();
- if (aNbER==1) {
- const TopoDS_Edge& aEx=TopoDS::Edge(aER);
- bClosed=BRep_Tool::IsClosed(aEx, myWES->Face());
- if (!bClosed) {
- bRegular=!bRegular;
- break;
- }
- }
- if (aNbER>2) {
- bRegular=!bRegular;
- break;
- }
+ const TopTools_ListOfShape& aLER=aMVER(k);
+ aNbER=aLER.Extent();
+ if (aNbER==1) {
+ const TopoDS_Edge& aEx=TopoDS::Edge(aER);
+ bClosed=BRep_Tool::IsClosed(aEx, myWES->Face());
+ if (!bClosed) {
+ bRegular=!bRegular;
+ break;
+ }
+ }
+ if (aNbER>2) {
+ bRegular=!bRegular;
+ break;
+ }
}
}
//
//=======================================================================
void GEOMAlgo_WESCorrector::DoCorrections()
{
- Standard_Boolean bIsRegular, bIsNothingToDo;
+ Standard_Boolean bIsRegular, bIsNothingToDo, bToScale;
Standard_Integer iErr;
+ Standard_Real aScale;
TopoDS_Wire aW;
BOP_ListIteratorOfListOfConnexityBlock aCBIt;
+ GEOMAlgo_WESScaler aWSC;
//
const TopoDS_Face& aF=myWES->Face();
//
+ bToScale=IsToScale(aF, aScale);
+ //
myNewWES.SetFace(aF);
aCBIt.Initialize(myConnexityBlocks);
for (; aCBIt.More(); aCBIt.Next()) {
const BOP_ConnexityBlock& aCB=aCBIt.Value();
const TopTools_ListOfShape& aLE=aCB.Shapes();
-
+ //
bIsRegular=aCB.IsRegular();
-
if (bIsRegular) {
MakeWire(aLE, aW);
myNewWES.AddShape (aW);
//
GEOMAlgo_WireSplitter aWS;
//
- aWS.SetFace(aF);
- aWS.SetEdges(aLE);
- //
- aWS.Perform();
- iErr=aWS.ErrorStatus();
- if (iErr) {
- continue;
- }
- bIsNothingToDo=aWS.IsNothingToDo();
- if (bIsNothingToDo) {
- MakeWire(aLE, aW);
- myNewWES.AddShape (aW);
- continue;
- }
+ if(bToScale) {
+ TopoDS_Shape aE;
+ TopTools_ListIteratorOfListOfShape aIt;
+ BOPTColStd_ListIteratorOfListOfListOfShape aItLLSS;
+ //
+ aWSC.SetScale(aScale);
+ aWSC.SetFace(aF);
+ aWSC.SetEdges(aLE);
+ //
+ aWSC.Perform();
+ iErr=aWSC.ErrorStatus();
+ if (iErr) {
+ return;
+ }
+ //
+ const TopoDS_Face& aFS=aWSC.FaceScaled();
+ const TopTools_ListOfShape& aLES=aWSC.EdgesScaled();
+ //
+ aWS.SetFace(aFS);
+ aWS.SetEdges(aLES);
+ //
+ aWS.Perform();
+ iErr=aWS.ErrorStatus();
+ if (iErr) {
+ continue;
+ }
+ //
+ bIsNothingToDo=aWS.IsNothingToDo();
+ if (bIsNothingToDo) {
+ MakeWire(aLE, aW);
+ myNewWES.AddShape (aW);
+ continue;
+ }
+ //
+ const BOPTColStd_ListOfListOfShape& aLLSS=aWS.Shapes();
+ aItLLSS.Initialize(aLLSS);
+ for (; aItLLSS.More(); aItLLSS.Next()) {
+ TopTools_ListOfShape aLS;
+ //
+ const TopTools_ListOfShape& aLSS=aItLLSS.Value();
+ aIt.Initialize(aLSS);
+ for (; aIt.More(); aIt.Next()) {
+ const TopoDS_Shape& aES=aIt.Value();
+ aE=aWSC.Origin(aES);
+ aLS.Append(aE);
+ }
+ //
+ MakeWire(aLS, aW);
+ myNewWES.AddShape (aW);
+ }
+ }//if(bToScale)
//
- const BOPTColStd_ListOfListOfShape& aSSS=aWS.Shapes();
-
- BOPTColStd_ListIteratorOfListOfListOfShape aWireIt(aSSS);
- for (; aWireIt.More(); aWireIt.Next()) {
- const TopTools_ListOfShape& aLEx=aWireIt.Value();
+ else {
+ aWS.SetFace(aF);
+ aWS.SetEdges(aLE);
//
- MakeWire(aLEx, aW);
- myNewWES.AddShape (aW);
- }
+ aWS.Perform();
+ iErr=aWS.ErrorStatus();
+ if (iErr) {
+ continue;
+ }
+ bIsNothingToDo=aWS.IsNothingToDo();
+ if (bIsNothingToDo) {
+ MakeWire(aLE, aW);
+ myNewWES.AddShape (aW);
+ continue;
+ }
+ //
+ const BOPTColStd_ListOfListOfShape& aSSS=aWS.Shapes();
+
+ BOPTColStd_ListIteratorOfListOfListOfShape aWireIt(aSSS);
+ for (; aWireIt.More(); aWireIt.Next()) {
+ const TopTools_ListOfShape& aLEx=aWireIt.Value();
+ //
+ MakeWire(aLEx, aW);
+ myNewWES.AddShape (aW);
+ }
+ }// else
}
}
//=======================================================================
// purpose:
//=======================================================================
void MakeWire(const TopTools_ListOfShape& aLE,
- TopoDS_Wire& newWire)
+ TopoDS_Wire& newWire)
{
BRep_Builder aBB;
aBB.MakeWire(newWire);
aBB.Add(newWire, aE);
}
}
+//
+
+
+//=======================================================================
+//function : IsToScale
+//purpose :
+//=======================================================================
+Standard_Boolean IsToScale(const TopoDS_Face& aF,
+ Standard_Real& aScale)
+{
+ Standard_Boolean bRet;
+ Standard_Real aV1, aV2, dV, aTr;
+ GeomAbs_SurfaceType aType;
+ BRepAdaptor_Surface aBAS;
+ //
+ bRet=Standard_False;
+ aScale=1.;
+ //
+ aBAS.Initialize(aF);
+ aType=aBAS.GetType();
+ if (aType==GeomAbs_Cylinder) {
+ aTr=1.e5;
+ aV1=aBAS.FirstVParameter();
+ aV2=aBAS.LastVParameter();
+ dV=aV2-aV1;
+ if (dV>aTr) {
+ bRet=!bRet;
+ aScale=1./aTr;
+ }
+ }
+ return bRet;
+}
+