[proton45]

Originally Posted by Igo kyu

IMVHO, these are very different things.

Bombs are heavy, and are large enough that their surface area is relatively small, so the wind will not affect them much. In real life wind affected bombing, no doubt, but the effect will have been less than 1%, really not worth bothering about if it's going to take a lot of processor time, which it conceivably might do.

Spray is lots of little water droplets, and their small size means they have a very large surface area. As such, they are much affected by wind. Also, they can perhaps be treated as a lump, like smoke is, so it might be relatively easy to model spray being blown by the wind.

You could be right...but wasn't wind direction (drift) one of the settings on the "Norden bombsight"? I think that the "Jet Stream" was a big issue when they tried to drop bombs over Japan...