generative modeling for Rhino
I'd like to do the equivalent of the "Evaluate Surface" Gh component but in a VB one.
Could anyone tell me what is the right function to use and what is the right syntax for the arguments ?
I've tried with "Evaluate" but it is asking for more than just u and v coordinates and I can't understand why.
If you have a surface, u and v and want to get point on surface and normal at (u,v), then you can find the point using:
and the normal using: