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Horizon Reimagined Shaders FAQ

10 questions players actually ask, answered.

How do I enable the shader after installing it?
Open your Video Settings, go to Shaders, and select Horizon Reimagined from the list. The shader will apply immediately to your world.
Why do my eyes hurt when playing with this shader?
The vibrant lighting can be intense; use the Lighting Intensity setting in the shader options to reduce brightness to a comfortable level for your eyes.
How do I make shadows look sharper and more dramatic?
Access the shader settings menu and look for shadow-related options like shadow distance or shadow quality; increasing these values will make shadows more defined and pronounced.
Can I change how warm or cool the sunlight looks?
Yes, the shader includes color temperature controls in its settings menu where you can adjust the warmth of daytime light and the coolness of nighttime lighting.
My FPS dropped a lot after installing this shader. What can I do?
Lower the shadow distance, reduce lighting quality, or disable advanced lighting effects in the shader settings; you can also lower your render distance in Video Settings.
Does this shader work with other mods that change lighting or the sky?
Shaders generally conflict with mods that heavily modify lighting or sky rendering; if you use other visual mods, test them together and disable conflicting features if needed.
Why does the sky look weird or glitchy in certain dimensions?
Some dimensions may not be fully compatible with the custom sky; try disabling the custom sky option in shader settings if you experience visual issues in specific areas.
Can I use this shader with Optifine or Sodium?
This shader is designed for the standard shader system; compatibility depends on your mod loader—check the mod's documentation for which loaders and optimization mods are supported.
How do I turn off the shader without uninstalling it?
Go to Video Settings, open Shaders, and select 'None' at the top of the shader list to disable it while keeping the mod installed.
Does this shader affect my world's save file or vanilla gameplay?
No, shaders only change how the world looks visually; disabling the shader will return your world to normal appearance without any data loss or gameplay changes.