Fix MakeSection() problem
// we obtain BSpline curve of degree 1 (C0), which is slowly
// processed by some algorithms (Partition for example).
BO.Approximation(Standard_True);
+ //modified by NIZNHY-PKV Tue Oct 18 14:34:16 2011f
+ BO.ComputePCurveOn1(Standard_True);
+ BO.ComputePCurveOn2(Standard_True);
+ //modified by NIZNHY-PKV Tue Oct 18 14:34:18 2011t
+
BO.Build();
if (!BO.IsDone()) {
StdFail_NotDone::Raise("Section operation can not be performed on the given shapes");