How to add a projected curved on an unrolled brep

[jancuales (Jc)]

Hi, I need help how to unroll a curve together with the brep.
Thanks for your time

112222 unroll.gh (5.5 KB)
unroll.3dm (185.2 KB)

[Quan_Li]

There is a cute animal called Wombat. You can get this Unroll component from him.

[jancuales (Jc)]

thank you! this is just what I need!