of NURBS

[Crack]

the shapesheet for a curved liine displays a cell formula as
(NURBS,n1,n2,n3,n4...) Question is what do the values n1,n2,n3,n4 pertaining
to?
Are they other cell values in the same shapesheet ? )

 

[Mark Nelson [MS]]

It's been too long since college for me to remember the precise construction
of a NURBS curve. Essentially the formula is a collection of spline knots
and knot weights. These are often not related to other geometric values in
the shapesheet.