API Reference > OdGe Classes > OdGeExternalCurve3d Class > OdGeExternalCurve3d Methods > OdGeExternalCurve3d::isNurbCurve Method
OdGeExternalCurve3d::isNurbCurve Method
Syntax
C++
bool isNurbCurve() const;

Return true if and only if the external curve can be represented as an OdGeNurbCurve3d.

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