I have several Curves-on-Surface drawn on a random untrimmed NURBS surface, created using the 'surface through 4 points tool' in the Automotive Class A workbench.
When moving the control points of this curve by using the 'edit' command, I can only specify 3 dimensional coordinates even though...
The Spline Tool in CATIA is very cumbersome for me to create curves. In the past I used Maya to draw artist impressions of any design and it had a far easier system to control NURBS curves, as shown in this screenshot
http://www.cs.mtu.edu/~shene/COURSES/cs3621/LAB/curve/original-2.jpg
Is...
