Recent updates have included a brand-new sampling algorithm that reportedly surpasses in visual quality, a testament to Gilcher's continued innovation. The reflections in the shader have also been dramatically improved, now using HiZ Min-Max Tracing to trace pixel-perfect paths. The developer has also announced future plans to split the diffuse and specular GI components into separate, independent shaders for easier management.
Option 1: The "Visual Upgrade" (Best for Instagram/X/Reddit) Bringing Next-Gen Lighting to [Game Name] 🔦✨ Checking out the difference RTGI 0.17.0.2
Accurately calculates light "bounce" from a surface onto surrounding geometry, transferring color information from bright objects to adjacent dark areas. rtgi 0.17.0.2
Improved compatibility with game depth buffers, which is essential for the shader to "see" the 3D environment and calculate light paths.
This build established a more robust framework for detecting the depth buffer across DirectX 11 and Vulkan titles. Recent updates have included a brand-new sampling algorithm
that introduces screen-space ray-traced indirect lighting to games, often used to create photorealistic effects in titles like GTA V. It is a paid shader, typically accessed via Marty McFly's Patreon Here is a guide based on common usage of this version: 1. Installation & Requirements ReShade Version:
The firelight danced. It didn’t just illuminate the bricks. It reached out like fingers, touching the brass of the candlesticks, warming the white lace doily, and most impossibly—casting a faint, flickering glow onto the face of the grandfather clock. Option 1: The "Visual Upgrade" (Best for Instagram/X/Reddit)
is more than a version number; it is a testament to the power of open-source rendering research. For gamers stuck with older hardware or frustrated by the slow adoption of ray tracing in legacy games, this update delivers tangible visual improvements—smoother motion, fewer artifacts, and better performance scaling.
: This version gained fame for bringing "Next-Gen" lighting to games that didn't natively support it—most notably Skyrim , The Witcher 3 , and GTA V —well before official Ray Tracing patches were standard. Technical Significance At the time of 0.17.0.2, the focus was on perfecting:
Alongside the sampling breakthrough, reflections in RTGI received a massive upgrade through the introduction of . This technique traces pixel‑perfect paths by efficiently skipping empty space, enabling mirror‑quality reflections even in complex scenes. Pascal notes that "outside of AMD's SSSR, I've rarely seen it implemented correctly".