While I have seen the request a few times on answerhub, I couldn’t find one trough the forum its search function.
I was wondering if at some point it would be possible to supply a prefix option to variables inside material functions?
(Prefix used as an example, I’d be happy with anything that allows better re-use of the same function within the same material)
It is mainly a workflow thing, and while it does not take too much time to either duplicate mat functions and editing their variables (either in ue4 or trough notepad) it would be rather helpful to just click on a material function, add a prefix in its detail tab and have those applied to the variables inside.
Though, --with my limited knowledge-- I bet there is something under the hood of material functions that would hinder a suggestion like this?
Nonetheless, putting it out there!