Standard_EXPORT gp_Vec2d DN(const Standard_Real theU,
const Standard_Integer theDeriv) const Standard_OVERRIDE;
- DEFINE_STANDARD_RTTI(Geom2dEvaluator_OffsetCurve, Geom2dEvaluator_Curve)
+ DEFINE_STANDARD_RTTIEXT(Geom2dEvaluator_OffsetCurve,Geom2dEvaluator_Curve)
private:
//! Recalculate D1 values of base curve into D0 value of offset curve