-// Copyright (C) 2007-2008 CEA/DEN, EDF R&D, OPEN CASCADE
+// Copyright (C) 2007-2010 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
//
#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);
+
+static
+ Standard_Boolean IsToScale(const TopoDS_Face& aF,
+ Standard_Real& aScale);
+
//=======================================================================
// function:
// purpose:
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
+ bRegular=Standard_False;
}
else {
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) {
//
//=======================================================================
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
}
}
//=======================================================================
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;
+}
+
