Does NvRTX_Caustics-5.1 have RTXDI too?

does NvRTX_Caustics-5.1 branch have RTXDI feature too?

or does a plan to combine them as a branch?

Hello and welcome to the NVIDIA developer forums @davood.kharmanzar!

I would say yes, it is part of the branch, at least the samples and Docs are still there.

So in case you cannot use RTXDI in the Caustics branch, please let us know.

There have not been major changes to RTXDI since the last FF or merge of main to the Caustics branch, so I would expect any “default” RTX functionality to be present in the Caustics branch as well.


it would be great if implement RTX SSS feature to this branch too :]

thanks for your reply.