Screenspace anything feels like the natural progression after cubemaps. It's a cheap approximation, but it gets like 60% of the way there on hardware that exis

Screenspace anything feels like the natural progression after cubemaps. It's a cheap approximation, but it gets like 60% of the way there on hardware that exists today. The (long and slow) migration to realtime ray-tracing kinda blows out the need for future lighting tricks.