If you are setting up RTGI for a specific game, let me know the and your graphics card model . I can provide custom optimization settings or help you fix any depth buffer issues. Share public link
Their focus was on Ray Tracing Global Illumination (RTGI), a technique that allowed for more accurate and efficient rendering of light interactions in 3D environments. The team aimed to craft a custom shader, compatible with the popular ReShade framework, which would bring this cutting-edge technology to the masses.
Users needed to install ReShade with the "Full Addon Support" version, which is necessary for accessing the depth buffer.
The 2021 0.33 beta release brought massive optimizations, cleaner denoising filters, and better compatibility with DirectX 11, DirectX 12, and Vulkan titles. Key Features of the 2021 0.33 Release reshade ray tracing shader rtgi 033 2021
Copy the contents of the Shaders folder ( qquint_rtgi.fx ) into your game directory under reshade-shaders\Shaders .
: Version 0.33 introduced the use of motion vectors, which allow the shader to track object movement across frames. This significantly improves temporal stability, reducing the "ghosting" and "shimmering" effects common in earlier versions. Hardware Independence
Unlike Nvidia DLSS or native Ray Tracing, which rely on specific hardware cores (RT Cores) inside the GPU, this shader runs on . If you are setting up RTGI for a
This article explores the shader, a 2021 masterpiece that brought screen-space and hybrid ray tracing to nearly any game, transforming dull scenes into realistic, illuminated environments. What is ReShade RTGI 0.33?
RTGI 0.3.3 accurately modeled both soft indirect light (diffuse) and reflections of light sources (specular). Why RTGI 0.3.3 Was a Game Changer in 2021
Version 0.33 refined the approximation of secondary and tertiary light bounces. If a character stood next to a bright red wall, the red light naturally reflected onto their clothes. The team aimed to craft a custom shader,
The year 2021 marked a massive turning point for this software ecosystem. The community witnessed major optimizations across the alpha and beta branches, leading directly to highly anticipated iterations like . Understanding ReShade RTGI
💡 If you see light bleeding through your character or UI, move qUINT_rtgi.fx to the top of your shader list and ensure "Edit Global Preprocessor Definitions" has RESHADE_DEPTH_INPUT_IS_REVERSED set correctly (usually 1 or 0 depending on the game). To help you get the best look, let me know: What game are you modding? What is your GPU (for performance balance)? Are you seeing light leaking or black spots ?