I asked this question a while back. Here and on the plugin forum. I even wrote the SU plugin creator. (This is Profile Builder 3) Not much response. Basically, If I could get this plugin for Rhino I could abandon Sketchup. Anyway, now I asking if there is a way to do this with already existing commands. I guess what it’s doing is sweeping a profile along dynamically selected points. I have hundreds of profiles I created for SU (originally in .dwg) It would be way more tedious as I’d have to import the profile, rotate and position, extrude, and then terminate/trim. But if I could macro the process a bit, that would help.