: Often recommended for better performance. Download the Iris installer . Locate the Shader Folder : Open the Minecraft Launcher and click Play . Go to Options > Video Settings > Shaders (or Shader Packs ).
If you are looking for specific "PBRtest" versions, these are often experimental builds. If the standard Extreme version does not include the PBR features you need, check the developer's official Discord or GitHub (if available) for unstable test branches. [1.19.x] Download Chocapic13 V9.1 Extreme PBRtest2
To use these shaders in Minecraft 1.19.x, you need a shader-compatible mod loader like or Iris . Install a Mod Loader : : Often recommended for better performance
