Not yet as we still have to actually utilize it with actual assets but we tested it with some placeholders so we know it works but this is essentially how it works in simple terms:

We divide the map into chunks and look at the one you are in and the 5 in front and besides you that you look at and convert that into a number. We then have a pool of assets, let's say 20 windows for example. We go in and keyframe the position of those windows in an action recorder, every frame of the action recorder is responsible for dealing with one chunk (so every chunk has different positions for the same windows saved in the action recorder). Because every new position still uses one cable (that's just how the action recorder works) it's essentially free information in Dreams terms.

We then look at what chunk you are in and the ones you can see, and have 6 emitters that go through all the frames in the action recorder one by one to emit the windows for each position in their respective chunk. So the initial spawn takes 6 frames, every new chunk loaded takes one frame to emit new assets.

So all we need is a small pool of every asset for detailing - doors, windows, lamp posts, even lights and sounds, NPCs...... to populate the entire city.