4 ms·
It's not quite that easy because of a) the noise (you're fitting distributions not values) and b) the fact that multiple light sources affect a given pixel, so
by KenoFischer 8y ago
It's not quite that easy because of a) the noise (you're fitting distributions not values) and b) the fact that multiple light sources affect a given pixel, so you have to be a bit clever. But yes, you can get parallelism by spatial partition.