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ODA Kernel SDK
API Reference > OdGe Classes > OdGeNurbCurve3d Class > OdGeNurbCurve3d Constructor > OdGeNurbCurve3d::OdGeNurbCurve3d Constructor (const OdGeEllipArc3d&, int)
OdGeNurbCurve3d::OdGeNurbCurve3d Constructor (const OdGeEllipArc3d&, int)
Syntax
C++
OdGeNurbCurve3d(const OdGeEllipArc3d& ellipse, int numSpans = 0);

Constructor for the OdGeNurbCurve3d class. 

 

Parameters
Description
ellipse
[in] Input elliptic arc from which nurb curve is constructed.
numSpans
[in] The number of knot spans in nurb curve.

Constructs curve geometrically identical to an elliptic arc. If numSpans == 0 (default) it is automatically calculated from the ellipse domain.

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