@enigmatico
I thought that they do trace a few hunded rays, and let the AI do the rest. Ain't that the basic principle?
@enigmatico
Since the original data is mined through the initial raytracing, I don't see the problem.
Or are you saying there are no initial rays used?
@enigmatico
Well, since It's doing serious miracle job in blender, I'm not complaining, but I get your point.