I wanna achieve in Grasshopper the same result as in the attached Rhino file. Sweep one rail does not work for that, extrude along as well. Loft, neither. Apart from that I can’t understand how Heteroptera’s Variable sweep works, but anyway, it’s probably not the right solution.
I’m working with Rhino 5 and Grasshopper version 0.9.0076, so I would be grateful for a compatible file, if possible
Thanks in advance for any help.