Creating a NURBS surface via VBA or CATScript

[DanielMadureira]

Hello everyone,

Anyone knows if it's possible to create a NURBS surface in CATIA, by entering its mathematical definition?

I know you can do it via CAA/RADE:

http://paracax.byu.edu/content/creating-nurbs-surface-caa-rade

http://www.maruf.ca/files/caadoc/CAATopUseCases/CAATopNurbsSurfMultiPatch.htm

http://www.coe.org/p/fo/et/thread=17381.

Mathematically speaking, a NURBS is definied by the following parameters:

function [C, N, U] = nurbs_function(n, t, w, P, U)
% n = curve degree
% t = knot vector
% w = weight vector
% P = control points
% U = evaluation points [Optionals]

Any way to do the same via VBA or CATScript?