Monday, September 27, 2021

Unreal Engine shader for Substance painter. (update)

 Since Substance Share is no more and what they have now does not allow uploading shaders, I will post it here and on twitter.
I highly recommend using Temporal Anti-Aliasing from Display settings view.

If there will be a demand for 

and clear coat,

 I will  add that later.

 download UE4shader
Allegorithmic are still using aged IS algorithm in their main shader that causes poor looking reflections.
I've updated the importance sampling to the state of the art random sampling and made temporal accumulation useful.