API Reference > OdDg Classes > OdDgCurveElement3d Class > OdDgCurveElement3d Methods > OdDgCurveElement3d::getSpline Method
OdDgCurveElement3d::getSpline Method
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Syntax
C++
virtual OdResult getSpline(OdDgBSplineCurve3dPtr& spline) const;
Parameters
Parameters 
Description 
OdDgBSplineCurve3dPtr& spline 
[out] Receives a pointer to the OdGeNurbCurve3d. 
Returns

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

Description

Returns OdDgBSplineCurve3d approximation of this Curve object.

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