API Reference > Classes > PRC Curve Classes > OdPrcEquationCurve3d Class > OdPrcEquationCurve3d Methods > OdPrcEquationCurve3d::functionX Method
OdPrcEquationCurve3d::functionX Method
Syntax
C++
const OdPrcMath1dPtr & functionX() const;

Returns the current mathematical function for the X-axis.

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