For the impatient, here's the bottom line: . Be wary of any website claiming to offer RTGI for free, as these are often unsafe. The only official way to get RTGI 0.17.0.2 is by subscribing to Pascal Gilcher (Marty McFly)'s Patreon.
The official source for downloading the (Ray Traced Global Illumination) shader version 0.17.0.2 is his Patreon page . Important Considerations rtgi 0.17.0.2 download
RTGI is extremely demanding on GPU hardware. For the impatient, here's the bottom line:
Unpack the compressed archive using a utility tool like 7-Zip or WinRAR. For the impatient
Screen-space ray tracing is heavy on the hardware. This version introduced tweaks to help maintain a playable framerate while still delivering high-quality light bounces.