Hi everyone,

I have a set of vertical curves arranged in a grid layout - with those outside a certain outlined having been culled.

Each curve is divided in 7 segments. I’m now trying to enclose each volume thus defined between every curve (x,y), (x+1, y), (x, y+1), (x+1, y+1).

I have successfully used the Ruled Surface component to create surfaces between each column and the next in the x direction and the same in the y direction. I’m now trying to join the 4 surfaces that define each cell, in order to then cap each open brep thus created and get closed volumes for every cell.

I managed to join the first 3 surfaces for every cell but I’m completely stuck at the last one. I’ve been trying everything I can think of (various combination of shift list, shift path, flip matrix, relative item, path mapper) and read all the possibly useful threads I could find but I just can’t make it work.

Can somebody please help? I’ll be eternally grateful.

Brep join problem_for forum.gh (31.2 KB)