Ray Tracing Overview - Unreal Engine 4.22 Preview

[NilsonLima]

@etiles

Hello all,
Is it possible to have more information in order to recreate the “post process ray expense” material of which talks Sjoerd De Jong about in his GDC conference?
You can see it at 22’00 in the video.https://youtube.com/watch?v=EekCn4wed1E
Thanks,

I think that postprocess material just use the SceneTexture node selecting Roughness and giving a different color grade for each roughness value range, nothing too fancy.