Hello, recently I have been activly trieng to remove any possible lag sources from my game, since it’s going to be a huge open world map. I was informed that legacy materials and decals do the lest amount of lag if any in a game. That got me wondering, if legacy materials are pbr textures, shouldnt …

They have no advanced light reflections from what I remember. SmoothPlastic is the most preformant material because it doesn’t render a texture at all.