Hi, is it possible to extrude a face along a given path, or do you have to extrude everything by hand??

I was just wondering this myself.

I am wondering if you can rotate as you extrude?

As far as I know, only extruding curves along a path is possible, not mesh faces. But I don’t know everything…

This cover most of it.

However, I want my extrude to grow from small to large and tilt as it goes.
I guess I found this link.

Now my question is how to animate the bevel growing?