API Reference > Classes > PRC Curve Classes > OdPrcCurve2d Class > OdPrcCurve2d Methods > OdPrcCurve2d::is3d Method
OdPrcCurve2d::is3d Method
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Syntax
C++
virtual bool is3d() const;
Description

Returns the current curve's 3D flag value. The flag is equal to true if the curve is a 3D object or is equal to false in the other case.

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