guys, thank you very much!

hi, it is so difficult to draw some curved lines in SU.
in Photoshop , it is very easy to make irregular curved lines.

i wonder, is there any plugin to make irregular curved lines easily?

thanks to all

scale large , really works
also, i will try pipe by path.

thank you ,everyone!

dear Gaieus:
could you pls. check the model? thank you.

triangle ring problem.skp

i try extrude by face, but it does not work

follow me tool, does not work.

is there any other tool , can bend a long cylinder into triangle shape?

thank you.