polygon model to Nurbs directly in Blender

 From:  Frenchy Pilou (PILOU)
8175.6 In reply to 8175.5 
And the French Pierre Bézier the first legend of 2D 3D! ;)
https://en.wikipedia.org/wiki/UNISURF cad System




EDITED: 12 Nov 2016 by PILOU