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ODA Drawings SDK
API Reference > OdDb Classes > OdDbCurve Class > OdDbCurve Methods > OdDbCurve::getDistAtPoint Method
OdDbCurve::getDistAtPoint Method
Syntax
C++
virtual OdResult getDistAtPoint(const OdGePoint3d& pointOnCurve, double& dist) const;

Returns the distance along this Curve object from its start point to the specified WCS point. 

 

Parameters
Description
pointOnCurve
[in] Point on the curve.
dist
[out] Receives the distance.

Returns eOk if successful, or an appropriate error code if not.

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