Variants

[Axaroz]

Hi!

I had an idea for a feature that might be quite easy to implement and be really useful. Adding variants to the filaments. Alot of materials have different spool sizes but is exactly the same material, so it would be really nice to be able to add two or more possible variants of the roll for example 1KG & 3KG, keep in mind that the spools weight different though. So when you make a new roll from the material you just get to choose which one you want the new roll to use.

Hope other people might find this interesting aswell. Thanks!