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: Extract the RTGI 0.17.0.2 archive. Copy the .fx file into your game's reshade-shaders/Shaders folder, and the .fxh files into the reshade-shaders/Textures or Headers folder as instructed by the readme.
The second major feature was the introduction of a . This innovative technique renders Ambient Occlusion (AO) at a much lower resolution first. It then uses this low-resolution data to intelligently determine which areas of the frame actually require the full, computationally expensive AO computation.
Whether you are upgrading from an older version or installing RTGI for the first time, here is a helpful breakdown of what’s new in 0.17.0.2, how to configure it, and how to make sure your game looks its absolute best.
: Simulates how light hits a matte surface and bounces color onto neighboring geometry. rtgi 0.17.0.2 release
Set to 3 rays and 4 steps for an optimal performance sweet spot.
Even as native ray tracing becomes standard in AAA games, RTGI remains vital for three reasons:
The RTGI 0.17.0.2 release establishes itself as an essential tool for PC graphics enthusiasts. It breathes vibrant new life into classic titles like Skyrim , Grand Theft Auto V , and Dark Souls , giving them a visual fidelity that rivals modern native ray-traced releases. Thanks to the cleaner temporal filtering and reduced performance overhead, this version is the most stable and visually spectacular iteration of the shader to date. To help tailor further optimization tips, let me know: What are you planning to run RTGI on? What graphics card (GPU) does your system currently use? Share public link : Extract the RTGI 0
Unlike native Ray Tracing integrations that require specialized hardware (like Nvidia RT cores), RTGI operates on raw depth-buffer code. This means that the 0.17.0.2 update brought complex path-tracing simulations to a broad base of users, operating perfectly fine on non-RTX graphics cards, including older Nvidia GTX cards or AMD Radeon hardware. Performance Metrics and Customization
[Game Directory] └── ReShade Base Installation └── reshade-shaders/ ├── Shaders/ <-- Drop RTGI.fx here └── Textures/ <-- Drop RTGI textures here Phase 1: Core Setup RTGI 0.17.0.2 Release! - Patreon
Community discussion surrounding the version notes improvements in image stability. As the official RTGI documentation explains, the shader produces "very temporally stable lighting, minimizing flickering or temporal lag commonly seen in other solutions". Users who upgraded experienced a more performant application without the frustration of re-tuning their visual setups, with the shader remaining accurate in its modeling of both "diffuse and specular Global Illumination". This innovative technique renders Ambient Occlusion (AO) at
Looking forward, the technology has evolved. Gilcher continued to innovate, moving beyond the limitations of ReSTIR GI to implement his own technology, which allowed for pixel-perfect path tracing. The future of RTGI likely involves splitting the diffuse and specular components into separate shaders for greater flexibility and management efficiency.
The shader is installed via ReShade and is frequently used alongside other shaders to achieve a completely transformed visual style.
: Provided significant improvements to how light bounces off surfaces, bridging the gap between standard game engines and modern hardware ray tracing.
