: As a shader-based solution, it is demanding and can significantly impact frame rates, often requiring users to balance quality settings against their hardware capabilities.
“The difference is subtle but noticeable. It makes some scenes and areas very moody and ambient.” Reddit · r/Falcom · 3 weeks ago Important Considerations
: It works with most games compatible with ReShade that have a readable depth buffer, though it can sometimes suffer from visual artifacts like "bleed through" behind smoke or UI elements. Community Reception RTGI 0.25.rar
RTGI is a popular screen-space post-processing shader that approximates global illumination (light bouncing off surfaces) in games that do not natively support ray tracing. Version 0.25+ introduced significant adjustments to lighting controls, particularly the , which allows users to blend effects more naturally into scenes with fog or distant horizons. Key Features & Performance
“If you're at all interested in photomodes and screenarchery of any kind, it is definitely worth getting the RTGI shader, it's extremely powerful.” Reddit · r/prey · 1 year ago : As a shader-based solution, it is demanding
: Version 0.25+ features multiple "fade out" options to prevent harsh lighting cutoffs in the distance, specifically helping with fog-heavy scenes.
: Adds realistic light bounce and ambient occlusion to enhance scene depth and mood. : Adds realistic light bounce and ambient occlusion
: Official versions of this shader are typically distributed through Marty McFly's Patreon , where it often remains in a "beta" or "alpha" state for paid supporters.