Sweep2 for multiple curves and rails

I’m trying to use the Sweep2 component for sweeping multiple curves and rails at once.
Any suggestions on how to do it?
Thanks a lot!

SWEEP2.gh (4.4 KB)

Learn more about lists and data trees:

Designing with Lists | The Grasshopper Primer Third Edition (gitbooks.io)

1 Like

SWEEP2_02_tp.gh (8.4 KB)

as @martinsiegrist wrote - you have to organize the data in the correct List and Tree structure to get combined to the desired surfaces.

see attached file.
instead of sweep2 maybe loft will be a good alternative.

kind regards -tom

1 Like

Thanks. I will try to figure it out.

Loft works just fine: