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// File: BRepFill_Edge3DLaw.cxx
// Created: Mon Jul 27 14:13:11 1998
// Author: Philippe MANGIN
// <pmn@sgi29>
#include <BRepFill_Edge3DLaw.ixx>
#include <BRepTools_WireExplorer.hxx>
#include <BRep_Tool.hxx>
#include <TopoDS.hxx>
#include <TopoDS_Edge.hxx>
#include <TopExp.hxx>
#include <TopTools_HArray1OfShape.hxx>
#include <GeomFill_LocationLaw.hxx>
#include <GeomFill_HArray1OfLocationLaw.hxx>
#include <Geom_Curve.hxx>
#include <Geom_TrimmedCurve.hxx>
#include <GeomAdaptor_HCurve.hxx>
BRepFill_Edge3DLaw::BRepFill_Edge3DLaw(const TopoDS_Wire& Path,
const Handle(GeomFill_LocationLaw)& Law)
{
Init(Path);
Standard_Integer ipath;
TopAbs_Orientation Or;
BRepTools_WireExplorer wexp;
// Class BRep_Tool without fields and without Constructor :
// BRep_Tool B;
TopoDS_Edge E;
Handle(Geom_Curve) C;
Handle(GeomAdaptor_HCurve) AC;
Standard_Real First, Last;
for (ipath=0, wexp.Init(myPath);
wexp.More(); wexp.Next()) {
E = wexp.Current();
// if (!B.Degenerated(E)) {
if (!BRep_Tool::Degenerated(E)) {
ipath++;
myEdges->SetValue(ipath, E);
C = BRep_Tool::Curve(E,First,Last);
Or = E.Orientation();
if (Or == TopAbs_REVERSED) {
Handle(Geom_TrimmedCurve) CBis =
new (Geom_TrimmedCurve) (C, First, Last);
CBis->Reverse(); // Pour eviter de deteriorer la topologie
C = CBis;
First = C->FirstParameter();
Last = C->LastParameter();
}
AC = new (GeomAdaptor_HCurve) (C,First, Last);
myLaws->SetValue(ipath, Law->Copy());
myLaws->ChangeValue(ipath)->SetCurve(AC);
}
}
}
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