Is it better to have models that have double faces or is it better to have a two-sided material instead? - Pipeline & Plugins - Epic Developer Community Forums
anybody know why the faces of some of these planes are black instead of green? I have two sided material enabled and all shadows off. (I made the mesh with two sided
Two-sided shading (NOT backfacing) - for animation - CG Cookie
Double-Sided Materials in Blender - YouTube
UE4 – Creating two sided material effects using the TwoSidedSign node – Oded Maoz Erell's CG Log