Digital Foundry – Enterprising developer Pascal Gilcher, best known for creating a ReShade add-on for ray-traced global illumination (RTGI), has unveiled his work on a path-traced version of Skyrim Special Edition. Even more excitingly, this new ReShade add-on operates on similar principles to Nvidia’s RTX Remix, with the potential to add world-space (rather than screen-space) path-traced lighting to thousands of games based on DirectX 9 or later.
Source: N4G PC Skyrim modded with path-traced lighting – and all DX9+ games could follow