Rtgi 0.17.0.2 May 2026

In the ever-evolving landscape of PC gaming modding, few tools have commanded as much respect and attention as Pascal Gilcher’s Ray-Traced Global Illumination (RTGI) shader. Part of the renowned ReShade suite, RTGI has democratized high-end lighting effects, bringing a taste of next-gen illumination to games that were never designed for it.

That said, for 95% of third-person and first-person games released before 2018, is currently the best way to experience real-time global illumination without rewriting the game engine. The Future: What 0.17.0.2 Signals The refinement of version numbers (from 0.16 to 0.17.0.2) suggests that Pascal Gilcher is moving toward a "1.0" release. This update focuses on polish over features . The addition of a robust temporal solution means the developer is likely working on integrating RTGI with DLSS/FSR 2.0 frameworks in future versions. rtgi 0.17.0.2

However, a note of caution: RTGI is not a miracle worker. Because it is a post-process effect (it only sees the 2D final image and the depth buffer), it cannot handle data that isn't on the screen. If a light source is behind the camera, RTGI cannot bounce it. For that, you need native engine raytracing (like Cyberpunk 2077's Psycho mode). In the ever-evolving landscape of PC gaming modding,

Furthermore, the improved efficiency hints that future RTGI versions might run on integrated graphics (like the Steam Deck) at playable frame rates—something unthinkable just two years ago. RTGI 0.17.0.2 is not a revolution; it is an evolution. It fixes the annoying flickering of its predecessors, runs faster on mid-range hardware, and finally makes post-process ray tracing viable for fast-paced action games. The Future: What 0

The algorithm now better differentiates between "new light information" and "temporal noise." Users will notice that static scenes look plastic-smooth, while moving objects retain a natural grain without the dancing pixels of older iterations. Ray tracing is notoriously expensive. However, RTGI 0.17.0.2 includes a new Adaptive Ray Count . Instead of casting the same number of rays across the entire screen, the shader intelligently reduces ray counts in darker, shadowed areas where high precision is unnecessary, and focuses compute power on brightly lit surfaces.

| Issue | Solution | | :--- | :--- | | | This is a depth buffer access error. Go to ReShade settings ( Home -> Add-ons ). Find "Copy Depth Buffer Before Clear Operations." Toggle it ON. | | Character outlines have a glowing aura | Your "Depth Rejection" is too low. Navigate to the RTGI variables. Increase Rejection Threshold from 0.5 to 0.8 or 0.9. | | Massive FPS drop (50% loss) | You likely have "Trace Quality" set to "Ultra." Drop it to "Balanced." In 0.17.0.2, the visual difference is minimal, but the performance gap is large. | | No lighting change at all | Ensure your game's native Ambient Occlusion (SSAO/HBAO) is turned OFF in the game’s video settings. RTGI requires a clean depth map. | Is RTGI 0.17.0.2 Worth the Upgrade? Absolutely, if you are a current subscriber. The stability improvements alone justify the update.

Early benchmarks suggest a 15-20% performance gain over version 0.16 on the same hardware (tested on an RTX 3060 and RX 6700 XT). A persistent issue with post-process ray tracing is "haloing"—where an object in the foreground bleeds light information from the background. Version 0.17.0.2 implements a stricter depth rejection parameter . This reduces the "ghosting" effect behind moving characters substantially, though it may require slight tweaking per game. Installation Guide: Getting RTGI 0.17.0.2 Running Because RTGI is a paid shader (available via Patreon), the installation process differs from standard free ReShade effects.