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0023139: BRepFilletAPI_MakeFillet algorithm builds edges with wrong first and last parameters: out of pcurve

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jgv 2012-05-12 15:28:11 +04:00
parent bf03eb83c7
commit 84e5bff386
1 changed files with 21 additions and 0 deletions
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21
src/ChFi3d/ChFi3d_Builder_C1.cxx
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@ -378,6 +378,27 @@ static Standard_Boolean Update(Handle(Adaptor3d_HSurface)& face,
pared = ponc1.Parameter(); pared = ponc1.Parameter();
parltg = ponc2.Parameter(); parltg = ponc2.Parameter();
if ((parltg > f) && (parltg < l)) { if ((parltg > f) && (parltg < l)) {
////modified by jgv, 10.05.2012 for the bug 23139////
Handle(Geom2d_Curve) PConF = fi.PCurveOnFace();
if (!PConF.IsNull())
{
Handle(Geom2d_TrimmedCurve) aTrCurve = Handle(Geom2d_TrimmedCurve)::DownCast(PConF);
if (!aTrCurve.IsNull())
PConF = aTrCurve->BasisCurve();
if (isfirst)
{
Standard_Real fpar = PConF->FirstParameter();
if (parltg < fpar)
parltg = fpar;
}
else
{
Standard_Real lpar = PConF->LastParameter();
if (parltg > lpar)
parltg = lpar;
}
}
/////////////////////////////////////////////////////
fi.SetParameter(parltg,isfirst); fi.SetParameter(parltg,isfirst);
cp.SetArc(cp.Tolerance(),cp.Arc(),pared,cp.TransitionOnArc()); cp.SetArc(cp.Tolerance(),cp.Arc(),pared,cp.TransitionOnArc());
return Standard_True; return Standard_True;