I've been trying to solve this problem pretty much constantly, and I have a minor update: I realized that my light probes were not set up correctly earlier - you actually need one distant light probe for each atmosphere trigger that you're using. Once I fixed my light probe issue, everything looks good in the editor... The only issue is that it still doesn't work in GM mode in the game client. In the game client, if I use the mood panel to change my atmospheres, suddenly the shadows render properly. I now suspect that the last problem I'm experiencing has something to do with the atmosphere triggers in the editor. I will keep everyone posted if I manage to figure it out, but if someone knows what's wrong, please tell me!
