Switch Double Sided (Two Sided) to Materials or Textures panel

[DoobesURU]

Looking at the Cyan PRPs, there's objects with multiple materials, but only one needs to be double/two sided. There may be other cases in fan Ages where this will come up too. Currently, the Double Sided option two-sides all materials on a particular mesh.

Switching the double sided function from mesh to material (or texture?) panel could potentially save on performance by keeping two sided only on materials and/or textures that actually need it.