Reshade Ray Tracing -

The most popular form of this is , developed by Pascal Gilcher (also known as Marty McFly). It simulates how light bounces off surfaces to illuminate nearby areas, creating realistic shadows and color "bleeding" that significantly enhances the depth and realism of older or simpler game worlds. Key Differences: ReShade vs. Native Ray Tracing

ReShade works as a "generic post-processing injector". When you run a game with ReShade, the software intercepts the visual data—specifically the (the final image) and the depth buffer (information about how far objects are from the camera)—to calculate lighting effects. reshade ray tracing

You're looking for information on ReShade Ray Tracing! The most popular form of this is ,

The ray is marched in screen-space UV coordinates. At each step, the current ray’s depth is compared with the depth buffer’s value. An intersection occurs when ray depth ≥ stored depth (within a threshold). Algorithm: Native Ray Tracing ReShade works as a "generic