The popular RTGI shader—originally authored by Pascal Gilcher (commonly known as Marty McFly)—works as a screen-space post-processing layer through the ReShade Interface. Unlike native hardware-driven ray tracing that calculates off-screen data, screen-space RTGI relies heavily on the depth buffer information currently visible on your monitor.
: Many community-made GTA 5 mods or Skyrim enhancements are built around a precise shader version to maintain visual consistency. How RTGI Enhances Older Games
4 TFLOPS GPU, ray-tracing acceleration via compute shaders (no dedicated RT cores). No temporal cache; uses screen-space reprojection only. Target: 30 FPS @ 720p. rtgi 01702
RTGI 01702 leverages ray-traced global illumination (RTGI) to simulate how light naturally bounces across surfaces in real time. Unlike traditional pre-baked lighting solutions, RTGI 01702 dynamically calculates indirect lighting, creating immersive environments where light interacts realistically with objects, materials, and characters.
Depth-based effects like RTGI require a clean depth buffer. In-game AA (like MSAA) often breaks this, so it must be turned OFF in your game's settings. 3. Setting Up the Depth Buffer How RTGI Enhances Older Games 4 TFLOPS GPU,
It improves contact shadows in corners and crevices, adding depth that standard game engines often miss. Compatibility:
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(specifically version 0.17.0.2 ) is a landmark release of the Pascal Gilcher Patreon Ray Traced Global Illumination (RTGI) shader , a revolutionary post-processing tool injected into PC games via ReShade . Developed by Pascal Gilcher (widely known in the modding community as "Marty McFly"), this specific beta framework made waves by bringing screen-space path tracing and advanced ambient occlusion to thousands of older and modern video games without requiring native, hardware-level NVIDIA RTX or AMD hardware support. ReShade RTGI | Ray Traced Global Illumination