Optimizing a large q3bsp with fog

[Nahuel]

Hello forum I am creating a huge and foggy q3bsp and I need to optimize it. I have questions about it. If i limit the visible distance... will be the map best optimized? can q3map2 optimize the map adding limits to the visible distances? I mean something like, "-farplane" switch from hmap2. What switch can i use for this? what suggestions can you give me about it? Thanks

[Chip]

Is it outdoors or indoors?

[Nahuel]

[Chip]

[leileilol]

You could probably get away with vertex lighting the outside only, to save on lightmap space. You can do this by defining a specific q3map_ shader flag in your terrain shaders

[andrewj]

Try adding "_farplanedist" "512" (or whatever value) to the worldspawn entity.

(This just based on looking at the q3map2 source code, I dunno if it actually works)

P.S. "fogclip" and "distancecull" are equivalent to "_farplanedist", but I guess "_farplanedist" is best since it starts with an underscore.

[Nahuel]

@Chip
What about your custom darkplaces?

@leilei
I am not using terrains, it´s for an experimental city , otherwise: can you give me details or tips to save lightmap space?

@andrewj _farplanedist works very nice, but i do not know if this really optimized the map :S

[Chip]