I have been breaking my head over this for the last few days.
I am just looking to have a rainy scene where you can see water drops falling on a window and other surfaces.
Tried some experimenting with Meta Balls and I couldn't quite get the right effect.
Also in general I would love to to simulate the look of water running down an object.
Any help on either of these things would be highly appreciated as I can't seem to find any good resources.
Thanks so much!