Incremental shaders

Incremental Shaders improves various visual aspects of the game through small, progressive enhancements; delivering cleaner lighting, richer colors, and better overall clarity while preserving the original look and feel. -Shadows with distortion to reduce aliasing -Day/night cycle with proper darkening and blue-shifted night vision -Distance fog that gets thicker at night -Waving grass, flowers, and leaves (fades out at distance) -ACES tone mapping with a cool blue tint -Rain and thunderstorm effects (darker, desaturated, foggier) -Torch flicker -Vignette