(const Handle(GeomFill_SectionLaw)& S,
const Handle(Adaptor3d_HCurve)& C,
const Standard_Real Param)
-: TheGuide(C), TheLaw(S), TheUonS(Param)
+: TheGuide(C),
+ TheLaw(S),
+ isconst(Standard_False),
+ First(0.0),
+ Last(0.0),
+ TheUonS(Param)
{
Standard_Real Tol = Precision::Confusion();
if (TheLaw->IsConstant(Tol)) {