@Videogamer555 (View Post)
My main objection to extending the air grids off screen is the effect on speed (also, everything @cip (View Post) has just written).

I feel there are several more important things to worry about with air sim. For example:

• Ambient heat - energy is not conserved
• Ambient heat - should change pressure when air is heated, instead of using ptypes[t].hotair variable to make hot particles generate pressure
• Pressure cannot spread faster than 1 cell per frame
• Convection with different gravity modes

Also, I'm jealous of Dan-Ball's vorticity... @_@


Sorry, but I'm not planning to spend much time trying to fix this at the moment. I'll make a note of it on my todo list, but it could be a very long time before I actually do anything about it (if there is anything that can be done).

If you manage to implement a better method of dealing with edges than the current one, I'd be very happy to have a look at it.