What I was talking about is how Tachyon handled fog/nebulas, I have no clue if SCP
or FS2 retail uses an overlay method to make fog.
I've attached the files that might be of use.
From what I gather, the black and white fog files from 1 to 32 are animation frames
for making the fog motion effect. The colored files should be the fog itself over the top of the animation.
Past that - I don't know. Here's a background control file fog entry from Tachyon:
[MAIN]
AMBIENT_LIGHT = 168
GAMMA = 128
SATURATION = 128
RGB = 167,129,76
LIGHTNING = 1
LIGHTNING_AMBIENT_LIGHT = 100
LIGHTNING_LIGHT_SRC = 338,3.580
[FOG]
ENABLED = 1
MIN = 15000
MAX = 30000
RGB = 180,60,20
CLOUD_RGB = 128,128,128
PCX = foglorng.pcx
FRONT_RGB = 200,180,20
You may find similar settings may help make it work properly.
[attachment deleted by admin]