Because screen-space shaders do not know what lies behind visible objects, light can occasionally leak through thin geometry. To mitigate this, increase the parameter in the UI to manually define how thick objects are assumed to be. The Game Crashes on Launch
The shader reads the game's depth buffer. It can only calculate lighting for objects currently visible on your screen.
RTGI relies on a temporal filter to blend noise across frames. If the game looks grainy, increase the or ensure your game is running at a stable frame rate, as erratic frames can disrupt the filter. Light Blends Through Solid Walls (Light Leaking)
In case you encounter any issues during installation or have questions about usage, you can refer to the official documentation or community forums for assistance.
: After subscribing, you can join the Marty's Mods Discord (formerly PG Hub) to download the .zip files containing the shaders and textures. reshade rtgi 033 download full
Download the qquint_rtgi_0.33.zip archive directly from the Patreon post attachments. Beware of "Free Download" Scams
Adjusts how the shader interprets the thickness of 3D objects to prevent light leaking behind walls. Performance Optimization Tips
Adjust to balance visual quality and performance (higher values reduce noise but lower frame rates).
Set to 8 or 12 . This controls how far the light bounces. Higher values reduce banding but cost performance. Because screen-space shaders do not know what lies
Once you have downloaded the shader file (usually a .zip file containing .fx and shader files), follow these steps: 1. Install ReShade Download the latest ReShade installer from reshade.me.
Note: If the lighting looks inverted or detached, toggle the RESHADE_DEPTH_IS_REVERSED or RESHADE_DEPTH_INPUT_IS_UPSIDE_DOWN global variables in the Reshade settings. Best Settings for Performance and Visuals
ReShade is a popular, open-source post-processing injector for Windows that allows users to enhance the graphics of their favorite games and applications. It offers a wide range of effects, including anti-aliasing, motion blur, depth of field, and more, which can significantly improve the visual fidelity of supported titles.
Copy the contents of the RTGI Shaders folder into reshade-shaders/Shaders . It can only calculate lighting for objects currently
Video game visuals have evolved rapidly, but older titles and even some modern releases often lack advanced lighting techniques. Standard screen-space reflections and static lighting can leave environments looking flat.
: Models how light bounces off both matte and shiny surfaces, creating more realistic shadows and ambient light.
ReShade automatically disables depth buffer access in multiplayer games to prevent cheating (e.g., seeing through walls). RTGI is strictly for single-player games . Step-by-Step Installation Guide