How to use NRD?

Help, I don’t understand why the emmisive light makes such noise! how to configure NRD?

Hi there @cattemeo and welcome to the NVIDIA developer forums.

NRD is not a UE plugin, but there are many other things to look for that might help. For example enable TSR or some other AA feature, change the material reflection parameters of the material, check if you have ray.tracing enabled or not.

Are you using the DLSS plugin? If so then the built-in DLAA will address the noise to some extent. And many other possibilities.

I’ll try but I’m using the nvrtx version and there is an NRD plugin I don’t understand how to configure it

Well, if you don’t need it you don’t need to worry about it. Otherwise the github pages are the main source of information about this tool: GitHub - NVIDIAGameWorks/RayTracingDenoiser: NVIDIA Ray Tracing Denoiser