Using RTGI 0.36.1 requires a Patreon subscription to Marty McFly, as these specialized shaders are part of his paid "betas" or, more recently, the iMMERSE suite. Installation Steps
Refined algorithms to estimate how "thick" an object is, preventing light from leaking through thin walls or character limbs. 4. Performance Impact
The world of computer graphics has witnessed significant advancements in recent years, with a particular focus on lighting. One of the most sought-after features in modern graphics rendering is global illumination (GI), which simulates the way light interacts with various objects in a scene. However, achieving realistic GI in real-time has long been a challenge for developers and gamers alike. This is where ReShade RTGI 0.3.6.1 comes into play, a revolutionary technology that brings real-time global illumination to the masses.
The technology leverages the power of modern graphics processing units (GPUs) to perform these complex calculations, allowing for unprecedented levels of visual fidelity. The result is a more immersive and realistic gaming experience, with accurate lighting that enhances the overall atmosphere and ambiance of a scene. reshade rtgi 0361
Version 0.36.1 introduced critical optimizations over older builds. It streamlined the temporal filtering (denoising) to reduce the "ghosting" artifacts common in earlier versions. It also optimized ray-marching steps, giving users better performance per ray than previous iterations. Prerequisites and Performance Impact
Install it on an old RPG. Turn off the HUD. Walk through a forest at sunset. Watch the green leaves cast a subtle green tint onto your character's white armor. That interaction—that unintended consequence of a post-process hack—is the most magical thing real-time graphics have ever produced.
Unlike native ray tracing, which uses geometry data from the engine (buffers), ReShade RTGI is a . It has no access to the game's internal 3D world. It only sees what you see: a flat, 2D image. Version 0.3.6.1 perfected the art of lying convincingly. Using RTGI 0
When prompted to select effect packages, download the standard and "Quint by Marty McFly" packs. Finish the installation. Step 2: Add the RTGI 0.36.1 Files
(also known as Marty McFly). This post-processing shader is famous for bringing a simulated form of ray-traced lighting to games that don't natively support it, regardless of whether you have an RTX-capable graphics card. Core Functionality
Unlike "native" ray tracing, which calculates light hitting all objects in a 3D scene, ReShade RTGI is a screen-space effect . It uses the game's depth buffer Performance Impact The world of computer graphics has
Extract the files into your game’s reshade shaders folder: \GameDirectory\reshade-shaders\Shaders\ . Activate in-game: Open the ReShade menu (Home). Find RTGI.fx in the list.
Version 0.3.6.1 endures because it represents the last moment of pure, non-commercial experimentation in real-time lighting. It is messy. It boils. It ghosts. But it also turns the flat, matte textures of Skyrim into a living diorama. It gives Dead Space a tangible dread.
: In this specific version, users typically need to set the farplane to 2500 for optimal results, a contrast to the 1000 required for newer iMMERSE Pro builds.
| Game | Hardware Specs | Resolution | Avg. FPS (Without RTGI) | Avg. FPS (With RTGI) | Community Notes | | :--- | :--- | :--- | :--- | :--- | :--- | | | RTX 3080 Ti, i9-12900K | 4K (DLSS Performance) | ~80 FPS | ~45 FPS | "Significant drop in open areas, GPU usage maxed out." | | Cyberpunk 2077 | RTX 3070, Ryzen 7 5800X | 1440p | ~90 FPS | ~65 FPS | "Works well with other RT effects disabled." | | Elden Ring | GTX 1080 Ti, i7-8700K | 1440p | ~60 FPS | ~50 FPS | "Stable 50 FPS with optimized settings. Very playable." | | Skyrim SE (Heavily Modded) | RTX 2060, Ryzen 5 3600 | 1080p | ~60 FPS | ~45 FPS | "Heavy ENB + RTGI will kill performance. Must choose one." | | Guild Wars 2 | RX 5700 XT, Ryzen 5 3600 | 1440p | ~80 FPS | ~70 FPS | "Relatively light impact in less populated zones." |
Encountering problems is normal. Here are solutions to the most common issues with RTGI 0.36.1.