MegaTexture encompasses many combined solutions to many methods - it is specific to the engine and is deemed efficient based on the combined methods that it was required to fullfill.
It's not meant to be the norm as a way forward in gaming - unless you also want to combine multiple solutions and also have an engine/requirement that would benefit from this solution.
It's not meant to be the norm as a way forward in gaming - unless you also want to combine multiple solutions and also have an engine/requirement that would benefit from this solution.