Hyperbolic paraboloid


Hello!
I’ve created a cylinder and a hyperbolic paraboloid. I want to cut the outer surface. How can I do that correctly? When I used a circle and the “surface split” the shape didn’t appear when viewed from above, instead, it looked more rectangular

I have version with a circle projected on the brep, but the question is still how to divide this surface

Hello
it is hard to say without script but split surely generates 2 outputs here. So you’ll have to choose the one you want to keep.

I’ve just found the solution. Having a curve projected on the surface and this surface I used “surface split” and then “List Items” : D