Im trying to create a diagrid structure to act as a roof. I have managed to create a diagrid but i want to tweak it so that wll the ribs centre in on a point on the surface rather than span from side to side. I need to do this so that the roof forms triangles at the centre so i can peel these back to form an oculus.. I've tried to explain what i want in a diagram attached, and also my previous attempt... see if you can understand, and then help...
I've attached a definition which will help you with the first two steps*. It's relatively simple:
It uses the concept of "uv surface rays". I'll be explaining this later in a general post on custom polar grids on surfaces, but if you'd like a comment on this now, let me know.
Thats pretty much exactly what i want, i'll have a play around with it and see if i can get the desired outputs, look forward to your post in the future.