Does a NURBS curve representation of this curve exist?
RhinoCommon (in RhinoCommon.dll)
public int HasNurbsForm()
Public Function HasNurbsForm As Integer
0 unable to create NURBS representation with desired accuracy.
1 success - NURBS parameterization matches the curve's to the desired accuracy
2 success - NURBS point locus matches the curve's and the domain of the NURBS
curve is correct. However, This curve's parameterization and the
NURBS curve parameterization may not match. This situation happens
when getting NURBS representations of curves that have a
transcendental parameterization like circles.