I am baking light maps for a level. However, after multiple bakes I find myself getting “dirty” light maps. The material on most of the surface is simply a grid (textured 256x256) I made in photoshop. When I play the game, there seem to be random smudges of colors everywhere on the maps!
I have the following options set up in unity. What’s causing these aberrations? In a scene like this, what is the optimal settings? This bake is almost 100mb but the quality isn’t as I hoped…