is a specific iteration of this shader developed by Pascal Gilcher (also known as Marty McFly). It introduces:
While RTGI for GTA 5 is typically distributed through major mod packs, the reference appears to link to a ReShade preset pack containing RTGI shaders. You can get this content through free download pages on sites like gta5-mods.com and BiliBili under community uploads.
In dark games, RTGI ensures that light sources (like lamps or fire) actually fill the room with light rather than just brightening a pre-calculated area.
A moment later, the dark streets of the 01702 district erupted in a blinding, beautiful gold. For the first time in a century, the people didn't need a subscription to see the sun. with a specific genre in mind, such as Hard Sci-Fi rtgi 01702 free
NVIDIA often introduces free shader technology compatible with many games through their Freestyle software.
Open your game's main directory (where the game .exe is located). Locate the folder named reshade-shaders .
RTGI, short for Ray Traced Global Illumination, is a shader for , a post-processing tool widely used to enhance PC game graphics. Developed by modder Pascal Gilcher , also known as Marty McFly, it's designed to add fully dynamic, realistic ray traced lighting to video games. is a specific iteration of this shader developed
The difference RTGI makes in GTA 5 is immediately noticeable. In vanilla GTA 5, lighting relies on pre-baked or screen-space techniques, leaving interiors looking flat and exteriors lacking realistic colour bleeding. With RTGI active, light behaves naturally: sunlight streaming through a window properly illuminates the room, colours from neon signs cast realistic hues onto surrounding surfaces, and shadows transition smoothly without harsh edges.
The developer typically distributes "full" or "beta" versions of RTGI through a on his Patreon page . However, there are legitimate ways to access these features for free:
While older versions exist in the community, the most advanced, optimized RTGI technology is now maintained under Marty's Mods . In dark games, RTGI ensures that light sources
The biggest advantage of ReShade RTGI is its . It does not require dedicated RTX Ray Tracing cores, meaning it runs on AMD, Intel, and older NVIDIA GTX graphics cards.
This article dives deep into what RTGI 01702 likely refers to, how to access it legally for free, its core features, and why it has become a trending keyword in rendering communities.
Ray Tracing Reshade Graphic Interface (RTGI) is a popular screen-space ray tracing shader created by Pascal Gilcher (McFlyPG). It transforms standard PC games by adding realistic global illumination, ambient occlusion, and reflections. Version 0.17.02 is a highly sought-after legacy build known for its stability and performance on mid-range graphics cards. What is RTGI 0.17.02?
Ensure that the Marty's Mods Launchpad Shader is loaded at the absolute top of your ReShade order.