Reducing map size!

[munka]

the speed up compile time tutorial....
www.youtube.com/watch?gl=GB&hl=en-GB&v=jNZ2jyLZEd4

lightmapscale from 16 ->32

map size 9MB ->1.5MB

shit works yo!

Is there an easy way to change all the lightmap scales in the map to a different value? I think I remember there being some way to change a certain texture to some other texture

Also, does NUMBER of lights have very much effect on how big the map is and how long it takes to compile? I imagine it should, but not as much as lightmapscale i would guess.

Love the tutorials!

[munka]

OIC!

you can go to map properties and change it for the entire map!

[3kliksphilip]

The number of lights shouldn't matter at all, since they're all lighting up the same number of lightmap grid squares. You can select blocks and change it to a different lightmap value, though to be honest you shouldn't really have that many large blocks in the level in the first place, and only those really benefit from a larger lightmap value.