For anyone interests, mesh shaders seems to be along the lines of what the new UE5 demo is using to stream in geometry (correct me if I'm wrong)https://devblogs.nvidia.com/introduction-turing-mesh-shaders/ …
Holy shit that is an old paper. I'll give it a flick through hahah. And yeah so sub-pixel geometry was my thoughts too when I saw the demo. I just assume that stuff is being occluded to reduce that pixel overdraw
