The RTGI shader is a post-processing modification utilized through the universal game injector ReShade. Unlike standard hardware-bound ray tracing technologies developed by companies like NVIDIA or AMD, RTGI relies entirely on a game's depth buffer data.
: General information and newer stable releases are often detailed on the official Marty's Mods site . Key Features of RTGI rtgi 0.17.0.2 download
Before we proceed, it's helpful to understand what RTGI is. Ray Traced Global Illumination is a cutting-edge ReShade shader that brings realistic, dynamic lighting to video games. It accurately models how light bounces off surfaces in a scene, bridging the gap between offline-rendered images and real-time graphics. The RTGI shader is a post-processing modification utilized