As I know nVidia used RTX to bake lights in their test scenes ( early scenes B&W with that UE4 characters before the Star Wars demo). You just have to project GI on the light maps… somehow.
Here is the video: https://youtu.be/tjf-1BxpR9c?t=418
As I know nVidia used RTX to bake lights in their test scenes ( early scenes B&W with that UE4 characters before the Star Wars demo). You just have to project GI on the light maps… somehow.
Here is the video: https://youtu.be/tjf-1BxpR9c?t=418