: Iris requires and often comes bundled with Sodium , a mod that significantly improves Minecraft's rendering engine and overall FPS.
: Provides advanced lighting features, including Physically Based Rendering (PBR), realistic shadows, and improved water transparency. Iris-2.2.1-1.19.jar
: Designed to allow players to use shaders constantly during gameplay rather than just for screenshots. Technical Details & Compatibility How To Download & Install Iris Shaders in Minecraft 1.19.1 : Iris requires and often comes bundled with