Good question - you can add in fine grained details as well. The macroscopic chunks are used to make quick calculations. Then on top of that, it sees whether

Good question - you can add in fine grained details as well. The macroscopic chunks are used to make quick calculations. Then on top of that, it sees whether or not the chunk contains microscopic changes, and if necessary recalculate a path or collision or whatever. Erosion: doable, but not something I'm going to tackle right now. I originally built errosion in from the start to try and create realistic maps, but it turned out to be way simpler and faster to just pull in real world heightmaps and mix them together in patches, even if not realistic. Marketing advice: taken. :) I'll be updating more frequently now, especially with the KS campaign going, which is pretty much a full time job right now.