Is there a way to create a profile or more complex geometry along poly loop in 3ds max?

Stas Mikhailov

https://www.youtube.com/watch?v=jMzONO9kzUg&t=1s
https://www.youtube.com/watch?v=0axvQycj4ZM
https://www.youtube.com/watch?v=y-MWakkA14c
Here are some videos that will show what I want to achieve in 3ds max. Is that possible? Sweep modifier is not an option - I need a really fast poly loop-based solution.
I would be very grateful for the advice.
p.s. does anybody know - maybe RailClone or some other plugins or scripts for 3ds max have this functionality?

Swordslayer

There's definitely at least an unreleased script for that.
Edit: now it's released.

Stas Mikhailov

here are my tests with it.

Swordslayer

The top one looks gorgeous, wouldn't have thought a few profiles would make such a difference!