There has to be a way where you can do it intelligently in chunks and reduce noise along the chunk borders. Moreover I imagine that further research and power

There has to be a way where you can do it intelligently in chunks and reduce noise along the chunk borders. Moreover I imagine that further research and power will do a lot, smarter, and quicker. Don't forget people had toy story-comparable games in a decade or so after it was originally rendered at 1536x922.