i still have no idea what hint brushes do after 4 years
they are for optimization, where you tell the engine where to make vis work and properly render such areas or not, saving fps. i recommend checking an optimization tutorial, it will prob teach all texture tools like hint skip and areaportals
youtube.com/watch?v=swBfUW-Bsxs
they are for optimization, where you tell the engine where to make vis work and properly render such areas or not, saving fps. i recommend checking an optimization tutorial, it will prob teach all texture tools like hint skip and areaportals
youtube.com/watch?v=swBfUW-Bsxs