API Reference > OdDg Classes > OdDgBSplineCurve3d Class > OdDgBSplineCurve3d Methods > OdDgBSplineCurve3d::getControlPointAt Method
OdDgBSplineCurve3d::getControlPointAt Method
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Syntax
C++
OdResult getControlPointAt(OdUInt32 controlPointIndex, OdGePoint3d& point) const;
Parameters
Parameters 
Description 
OdUInt32 controlPointIndex 
[in] Control point index.  
OdGePoint3d& point 
[out] Receives the control point. 
Description

Returns the specified control point of this curve entity. 

 

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