API Reference > Classes > PRC Curve Classes > OdPrc2dCurveOnSurfaceCurve3d Class > OdPrc2dCurveOnSurfaceCurve3d Methods > OdPrc2dCurveOnSurfaceCurve3d::tolerance Method
OdPrc2dCurveOnSurfaceCurve3d::tolerance Method
Syntax
C++
double tolerance() const;

Returns the current tolerance value of the on-surface curve.

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