(Sorry about the holes in the smoke, my game lags a bit)
If you use smoke and then change weather to fog, the smoke color produced only changes after the weather change and the smoke produced before the weather change does not change
Explained in this video
@SkullsAndCrossbones The mod was primarily made for PCs. It can be a little too much on some Android devices. Nothing to really be done about it, sorry...
@EasternHorizon This is made from scratch but there really isn't much to it.
@NathanMikeska well... flying slowly helps in reducing holes
I had not considered weather changes... The color is changing due to the way I tried to account for the amount of light changing at night. Thanks for letting me know, though I'm not sure if I'll be fixing it for now... If you want to keep the bright colors, toggle the 'Ignore Lighting' option for the smoke nozzle.
Also, the holes in your smoke isn't your computer's fault. It is a consequence of a hacky work-around we implemented to get around a bug in Unity. All our particle systems suffer from it, but it is much more noticeable in my smoke trails mod.
@NathanMikeska