I built a surface through patch and tried to create a diagonal grid system on to the surface, however, the points on the surface are not bounded inside the boundary How can I fix it?
Thanks!
Try to make it untrimmed if it is possible, with edge srf for example. Than I would suggest using a plug in like lunchbox for the grid.
If you cant get a untrimmed surface in the desired shape probably unrolling, splitting and mapping back would be a good way. There should be plenty of exapmles
Is this just a patch done in rhino? to get rid of the extra points, ShrinkTrimmedSrf but I assume that you want the complete organic donut/shoe shape… you could do a sweep 2 rails or networksrf to get the final surface. I agree with using lunchbox but you might have to do a bit of culling to make sure the triangles are on the surface