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ODA Drawings SDK
API Reference > OdDg Classes > OdDgCurve3d Class > OdDgCurve3d Methods > OdDgCurve3d::getParamAtDist Method
OdDgCurve3d::getParamAtDist Method
Syntax
C++
virtual OdResult getParamAtDist(double dist, double& param) const;

Returns the parameter corresponding to the point a specified distance along this Curve object from its start point. 

 

Parameters
Description
dist
[in] Distance along the curve.
param
[out] Receives the parameter.

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

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