Reshade Rtgi 0361 Official

While ray tracing is heavy, 0361 introduced better sliders for "GI Intensity" and "AO Intensity" that scale linearly. Users found they could dial back the ray count slightly while keeping the color bleeding, resulting in a playable 60fps even on mid-range cards like the RTX 2060 or 3060.

RTGI 0.361 utilizes Screen-Space Ray Marching.

Reshade RTGI 0361 is more than a graphical tweak; it is a statement. It proves that lighting is the soul of visual fidelity. It allows gamers on a budget to experience a slice of next-generation lighting technology in titles that were abandoned by developers years ago.

Yes, it costs frames. Yes, it requires tweaking. But the moment you see a sunset in The Witcher 3 actually turning the interior of a wooden cabin a dusty orange through the windows, you realize the cost was worth it. You aren't just playing the game anymore; you are seeing the light the developers intended, but could never afford to render.

ReShade RTGI 0.36.1, developed by Pascal Gilcher (also known as Marty McFly), is a highly advanced screen-space shader that brings ray-traced global illumination to almost any PC game. Version 0.36.1 was a significant milestone in its development, focusing on performance optimisations and more robust ray-tracing features.  Overview of ReShade RTGI  reshade rtgi 0361

RTGI (Ray Traced Global Illumination) works as a post-processing injector, meaning it applies its effects to the final image rendered by a game. Unlike native ray tracing, which has access to the entire game engine's geometry, ReShade RTGI uses the game's depth buffer to estimate how light should bounce off surfaces.  Key Features of RTGI 0.36.1 

Diffuse Global Illumination: Simulates how light from a primary source (like the sun or a lamp) bounces off surfaces to illuminate nearby objects, creating a more natural and cohesive look.

Ray Traced Ambient Occlusion (RTAO): Enhances the shadows in small crevices and where objects meet, providing a greater sense of depth and weight to the scene.

Screen-Space Ray Tracing: The shader casts rays across the screen's depth information to calculate lighting, meaning it only affects what is currently visible to the player. While ray tracing is heavy, 0361 introduced better

Performance Optimisations: Version 0.36.1 introduced improved ray-casting efficiency, allowing for higher quality lighting with a lower performance cost compared to previous versions.

Multi-Bounce Lighting: Approximates multiple light bounces to further enhance the realism of indirect lighting.  Installation and Setup 

To use RTGI 0.36.1, you typically need to be a supporter of Marty's Mods on Patreon, as the shader is part of a paid early-access program.  Tuning the RTGI ReShade shader, with settings explained

Reshade RTGI works by injecting a compute shader into your game’s rendering pipeline. It utilizes your GPU (preferably NVIDIA, given the architecture, though AMD support is viable) to perform ray tracing calculations. Reshade RTGI 0361 is more than a graphical

However, there is a catch. Unlike native hardware ray tracing (RTX), which traces rays through the full 3D geometry of the scene, Reshade RTGI is a Screen-Space effect. It only knows what the camera sees.

Version 0361 is significant because it optimizes this screen-space limitation. It takes the depth buffer and color buffer of your game and traces rays from every pixel to determine how light should bleed onto it.

If you browse Reshade repositories, you’ll see many versions of shaders. So, why is 0361 often cited as a "sweet spot" by enthusiasts?

Installing the shader is easy; tuning it is the art. Here are the recommended starting points for ReShade RTGI 0361.