RTGI is inherently noisy because it cannot cast infinite rays per frame. It uses temporal data to clean the image.
Yes, with caveats.
If you are playing a game from 2015 or earlier and want to give it a graphical facelift without buying a new GPU, RTGI 0.361 Full is a remarkable piece of software engineering. It proves that ray tracing is not just a hardware gimmick but a mathematical technique that can run on older cards.
However, for modern gaming, you are better off supporting the developer. The current Patreon version of RTGI (1.0+) offers fewer artifacts, lower performance overhead, and native support for modern ReShade.
Final Verdict:
Remember: ReShade cannot add geometry it doesn’t detect. Screen-space artifacts (where light disappears off-screen) will always exist. But when you see a sunset in Skyrim bounce a golden hue onto your character’s face for the first time, you’ll understand why the hunt for "reshade rtgi 0361 full" continues to this day.
Disclaimer: This article is for educational and informational purposes regarding modding techniques. Users are responsible for complying with software licensing agreements and developer requests regarding file distribution.
The RTGI (Ray Traced Global Illumination) shader, developed by Pascal Gilcher (also known as Marty McFly), is a highly popular post-processing effect used with ReShade to simulate realistic lighting in games that don't natively support ray tracing.
The specific version 0.36.1 represents a significant milestone in the shader's evolution, preceding the more recent "iMMERSE" or "Immerse Pro" updates. What is RTGI 0.36.1?
This version is a Screen Space Ray Tracing shader. Unlike hardware-accelerated ray tracing (RTX), which uses the entire 3D scene data, RTGI uses "screen space" information—meaning it only calculates lighting for objects currently visible on your screen.
Diffuse Global Illumination: Simulates how light bounces off surfaces and colors nearby objects (e.g., light hitting a red floor will cast a red tint on the walls).
Ambient Occlusion: Adds deep, realistic shadows in corners and crevices where light is naturally blocked. Key Components & Setup
To use version 0.36.1 (or any full RTGI version) effectively, you generally need:
ReShade Core: The ReShade injector must be installed into your game's directory.
Depth Buffer Access: RTGI requires access to the game’s "depth map" to know where objects are in 3D space.
Note: In multiplayer games, ReShade often disables depth access to prevent cheating.
The Shader Files: The "full" version is typically distributed via Marty McFly’s Patreon. Tweakable Parameters: In the ReShade menu, you can adjust: Ray Length: How far the light "bounces".
Sample Count: Higher numbers lead to cleaner lighting but significantly lower FPS.
Denoising: Smooths out the "grain" typical of ray-traced calculations. Performance Impact reshade rtgi 0361 full
In the dimly lit corner of a small apartment, the air hummed with the steady whir of a custom-built PC. Elias sat slumped in his chair, his eyes fixed on the screen where a decade-old RPG was frozen in time. The world of
looked flat—its shadows were mere gray blobs, and the sunlight hitting the stone walls felt like a sticker rather than a force of nature. He adjusted his glasses and opened the overlay. His mouse hovered over a specific file: qUINT_rtgi.fx . This wasn't just any shader; it was Pascal Gilcher’s RTGI v0.36.1
, the "Full" version he’d finally secured through the creator’s official Patreon Elias clicked "Enable."
The transformation was instantaneous. It was as if the game had taken a deep breath and finally woke up. The Light:
Where before there was only "on" or "off," now there was a dance. The orange glow from a nearby wall torch didn't just stop at the floor; it bounced, bleeding warm amber onto the protagonist’s iron greaves and the damp moss of the dungeon floor. The Depth:
Small cracks in the masonry, previously invisible under flat textures, now caught micro-shadows. The 0.36.1 update
brought refined ray-length multipliers, allowing the light to travel further and more accurately into the distance. The Immersion:
As Elias moved the camera, the Screen Space Ray Tracing calculated every bounce in real-time, making the world feel solid, heavy, and alive.
He spent the next hour not playing, but tinkering. He adjusted the
to find the sweet spot between visual fidelity and his GPU's survival, watching as the "Full" version’s advanced filtering smoothed out the noise until the lighting looked like a high-budget film.
The ReShade RTGI (Ray Traced Global Illumination) shader is a powerful post-processing effect developed by Pascal Gilcher (also known as Marty McFly) that adds realistic, dynamic lighting to games that do not natively support ray tracing. Version 0.36.1 was a notable update in the shader's development cycle, refining how it simulates indirect light and ambient occlusion. Key Features of RTGI
Dynamic Lighting: Physically simulates how light interacts with objects, adding depth and immersion by calculating diffuse global illumination.
Post-Processing Depth: Unlike native hardware ray tracing, RTGI uses the game's depth buffer to estimate lighting, making it compatible with older titles or those lacking official RTX support.
NVIDIA Integration: The technology was so effective it was adopted by NVIDIA as "SSRTGI" within their Freestyle and Ansel modules. How to Install and Use RTGI
To use the "full" or advanced versions of the shader, users typically follow these steps:
Install ReShade: Download the base injector from the official ReShade site.
Add Shader Files: Place the RTGI .fx and header files into the reshade-shaders/Shaders folder of your game directory.
Configure Depth Buffer: Open the ReShade menu in-game (usually with the Home key) and ensure the "DisplayDepth" shader shows a proper greyscale image. If it doesn't, RTGI will not work correctly. RTGI is inherently noisy because it cannot cast
Tweak Settings: Adjust parameters like "Ray Length," "Amount," and "Z-Thickness" to balance visual quality with performance. Performance and Availability
The ReShade RTGI 0.36.1 Full shader is a post-processing tool developed by Pascal Gilcher (also known as Marty McFly) that adds Ray-Traced Global Illumination (RTGI) to almost any 3D game. By utilizing screen-space data and a game’s depth buffer, this shader simulates how light bounces off surfaces, bringing modern, realistic lighting to older titles and enhancing the visual fidelity of newer ones without requiring dedicated ray-tracing hardware. Key Features of RTGI 0.36.1
Compared to earlier versions, the 0.36 branch represents a significant leap in both visual accuracy and performance optimization.
Diffuse Global Illumination: Accurately models how light bounces between surfaces, illuminating areas that are not directly hit by a light source.
Ray-Traced Ambient Occlusion: Produces realistic, soft shadows in corners and crevices where light is naturally blocked.
Hardware Independence: Unlike native RTX implementations, RTGI works on a wide range of GPUs because it operates solely on depth data provided by the game engine.
Temporal Stability: Version 0.36.1 includes refined algorithms to reduce flickering and "ghosting" artifacts common in screen-space effects.
Fine-Grained Controls: Users can adjust parameters like "farplane" (often set to 2500 for this version) and fade-out distance to tailor the effect to specific game engines. Installation Guide for RTGI 0.36.1 Full
To get the full version of RTGI, you typically need to access it through Marty's Mods on Patreon or the official Discord for members. ReShade RTGI | Ray Traced Global Illumination
Getting your lighting right with RTGI (Ray Traced Global Illumination) is the single biggest upgrade you can give most games. If you're looking for information on RTGI v0.36.1, What is ReShade RTGI?
Created by Pascal Gilcher (Marty McFly), the RTGI shader brings Real-Time Ray Traced Global Illumination to almost any game that allows ReShade. Unlike standard lighting, it simulates how light bounces off surfaces, fills shadows, and adds realistic "color bleed" from bright objects onto nearby walls. Key Features of v0.36.1
The 0.36.1 release is part of the "Immerse Pro" line and focuses on stability and performance overhauls.
Physical Light Interaction: Better simulation of diffuse global illumination and ambient occlusion.
Infinite Bounces: Simulates light bouncing multiple times to prevent unnaturally dark corners.
Improved Z-Buffer Handling: Reduced "halo" effects around characters and objects when moving.
Denoising Layers: Smoother lighting with less "noise" or graininess, even at lower ray counts. Quick Setup Guide
Get the Shader: RTGI is typically available through the creator's Patreon (Marty's Mods). Ensure you have the legitimate v0.36.1 files.
Install ReShade: Download the latest version from the official ReShade site. During installation, select "Modify" and point it to your game's .exe. Remember: ReShade cannot add geometry it doesn’t detect
Add RTGI: Place the qquint.fx and associated texture files into your game's reshade-shaders/Shaders folder.
Configure Depth: In-game, open the ReShade overlay (Home key). You must ensure the Depth Buffer is active for RTGI to "see" the 3D world. If your screen is flat or black, check the "Add-ons" tab to pick the correct depth map. Performance Tip RTGI is heavy on the GPU. If you experience lag: Lower the Ray Count in the shader settings.
Enable Half-Resolution rendering within the RTGI UI to save frames without losing much visual quality.
Which game are you planning to use RTGI with? Some games (like Cyberpunk 2077 or Skyrim) require specific "Depth Buffer" tweaks to work correctly! ReShade RTGI | Ray Traced Global Illumination
RTGI for ReShade lets you apply the power of GPU ray tracing on many games. Fully dynamic Global Illumination in real time. marty's mods What Does Ray Tracing Do in GTA V?
ReShade RTGI 0.36.1 (Ray Traced Global Illumination) is an advanced post-processing shader developed by Pascal Gilcher, also known as Marty McFly. This "full" version is part of the iMMERSE Pro collection and is typically distributed to supporters on the Marty McFly Patreon. Core Functionality
Ray Traced Global Illumination (RTGI): This shader simulates the way light physically bounces off surfaces in a scene, adding realistic dynamic lighting and shadows to games that lack native ray tracing support.
Hardware Independence: Unlike official hardware ray tracing (NVIDIA RTX), RTGI is a screen-space effect that uses the game's depth buffer data. This allows it to run on non-RTX graphics cards, though it is still performance-intensive.
Diffuse & Specular GI: Version 0.36.1 and similar updates provide controls for both diffuse (general environment light) and specular (shiny reflections) global illumination to bridge the gap between offline and real-time rendering. Version 0.36.1 Highlights
While specific patch notes for 0.36.1 are part of historical beta releases, this era of RTGI focused on:
Stability and Performance: Improvements to temporal stability to reduce flickering in the lighting channel.
Feature Integration: Support for "Launchpad," a required pre-processor shader that prepares normal vectors and optical flow data for the RTGI shader to function correctly. Installation Overview
To properly use RTGI 0.36.1, you must follow a specific installation workflow: Depth - Marty's Mods Guides
To "generate" or set up this specific configuration, follow these steps: 1. Core Requirements ReShade with Full Add-on Support: You must download the version of ReShade from reshade.me that includes full add-on support
. This is critical for accessing the game's depth buffer, which RTGI uses to calculate light. The RTGI Shader: This is a premium shader typically available through Marty’s Mods (Pascal Gilcher) 2. Installation Process Install ReShade:
Run the setup tool and select your game's executable. When prompted, choose the correct rendering API (DirectX 9/11/12, Vulkan, or OpenGL). Add Shader Files: Extract the RTGI shader files (typically qUINT_rtgi.fx and its textures) into the reshade-shaders folder in your game's directory. Enable in Game:
key (default) to open the ReShade overlay and check the box for 3. Configuration & Troubleshooting For the shader to "generate" light correctly, you must configure the depth buffer Tuning the RTGI ReShade shader, with settings explained
The term "Full" in user requests often refers to having the shader correctly paired with the necessary dependency files. RTGI is a complex shader that relies on specific helper libraries to function.
Shadows are no longer uniformly dark. RTGI simulates how light fills a room from secondary bounces. Corners become darker, while open areas retain brightness dynamically as you move your camera.