NVIDIA GameWorks Integration

[anonymous_user_52a14607]

@.;256022

I think the specular reflections are actually a bit cheaper than diffuse, because the cone angles are narrower. How big is a smaller scene, vs. a big scene, in your opinion? In other words, what is your target scene size and complexity? Outdoors with huge specular reflections of emissive mountains on water?

I’m pretty sure I remember Cyril Crassin saying that narrower cones are more expensive. The more “diffuse” you make the cone, the faster it is, which is why VCT has been the answer to diffuse gi, because it is the complete opposite of traditional pathtracing.