Utilities Module

bspleval	Evaluate a B-spline at a set of points.
createBspline	Return the knots, coef and order of x/y/z spline.
curveReadyForDesignable	Check if the given Curve is ready to be made designable.
dcurveReadyForDesignable	Check if the given DeformableCurve is ready to be made Designable.
makeCurveDesignable	Make the 3D Curve Designable.
makeDeformableCurveDesignable	Make the DeformableCurve Designable.