The version 0.17.0.2 branch brings targeted algorithmic hot-fixes to how object thickness parameters calculate screen occlusion boundaries. 🛠️ Step-by-Step Installation & Calibration Guide

—a cutting-edge shader developed by Pascal Gilcher (also known as Marty Stratton) that brings realistic, physically-based lighting to games that don't natively support it.

The release quickly became a trending topic because of its dramatic visual impact on older, iconic video games. Modders utilized the shader to breathe new life into classics: 2X RTGI! Spectral Rendering, ReGrade+, previews

There are currently two primary ways to experience RTGI:

Whether you are looking for build "01702" or the latest 2025 update, RTGI is demanding. Here is how to optimize it:

RTGI 01702 is the latest iteration of this technology, boasting significant improvements over its predecessors. This release is particularly noteworthy for its:

It casts thousands of software-based rays across the visible pixels to trace light sources.

The "01702" in the release name likely points to . While specific patch notes for this exact version are hard to find online, the RTGI project as a whole is constantly evolving, and each update brings refinements in three key areas:

┌────────────────────────────────────────────────────────┐ │ ReShade Configuration Matrix (Optimized Setup) │ ├────────────────────────────────────────────────────────┤ │ [X] iMMERSE Launchpad (Must sit at the absolute top) │ │ [X] qT_RTGI_0.17.0.2 │ │ [X] ReGrade Color Engine │ └────────────────────────────────────────────────────────┘

Users of version 0.17.0.2 have occasionally reported "double-edge" artifacts or light flickering, which often requires manual adjustment of settings like Ray Amount Z-Thickness within the ReShade menu. or a link to a newer version of the shader? Problem with RTGI 0.17.0.2 Reshade 4.9.1 : r/alienisolation 20 Oct 2021 —

There is no specific academic paper titled "rtgi 01702 release hot." However, the "RTGI" shader is a real-time implementation of and Global Illumination .

The reason "RTGI 01702 release hot" became an explosive search trend among PC enthusiasts comes down to its unique position in the shader's development timeline. It was the specific version that balanced accessible system requirements with massive visual leaps. Feature Category Standard ReShade Shaders RTGI 0.17.0.2 Capabilities Flat, static screen space overlays Dynamic, interactive light bouncing Shadow Fidelity Generic darkening filters Physically accurate micro-shadowing Performance Impact Very low (1–3 FPS drop) Moderate (10–15% performance cost) Hardware Required Any standard GPU Any modern GTX, RX, or RTX card

[ Light Source ] ---> [ Surface / Object ] ---> [ Secondary Bounce (RTGI) ] ---> [ Player Eyes ]

By utilizing the depth buffer via the ReShade platform, this specific update delivered unprecedented visual fidelity and performance optimizations. It bridged the gap between classic game design and cutting-edge illumination. What Makes RTGI 0.17.0.2 a Definitive Release?

The "01702" likely refers to a specific version or update within the development cycle of the iMMERSE Pro RTGI