RayTracing how to enable it?

[ZacD]

@junfanbl

How much of an improvement is ray tracing actually going to make compared to what Unreal can already achieve? It makes me think that real time Ray Tracing isn’t as exciting as it’s made out to be.

Well from an artist perspective:

SSAO looks terrible and DFAO is only useful for large scale occlusion. So good ambient occulusion would be a really big deal.

Same with reflections. SSR looks terrible, planar reflections are expensive.