Reshade Ray Tracing Shader Rtgi 033 2021 _top_ ★ Ultimate & Proven

At its core, RTGI is a post-processing shader that leverages screen-space data to inject dynamic, realistic lighting into video games. Unlike traditional SSAO or basic shadow mapping, RTGI simulates how light bounces between objects on the screen. It creates a fully dynamic, realistic, and immersive ray-traced lighting experience, effectively bridging the gap between offline-rendered images and real-time solutions.