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ODA Drawings SDK
API Reference > OdDg Classes > OdDgBSplineCurve3d Class > OdDgBSplineCurve3d Methods > OdDgBSplineCurve3d::isRational Method
OdDgBSplineCurve3d::isRational Method
Syntax
C++
bool isRational() const;

Returns true if and only if this Spline entity is rational.

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