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opal Shaders

A shader pack loader for Vulkan and OpenGL.
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opal-fabric-26.2-1.0.0-alpha.7.jar

File nameopal-fabric-26.2-1.0.0-alpha.7.jar
Uploader
xsorasxsoras
Uploaded
Oct 31, 2026
Downloads
7
Size
263.0 KB
Mod Loaders
Fabric
File ID
9389591
Type
R
Release
Supported game versions
  • 26.2

Curse Maven Snippet

Fabric

modImplementation "curse.maven:opals-1774458:9389591"

Learn more about Curse Maven

What's new

Opal 1.0.0-alpha.7 TESTER for Fabric 26.2

Still an alpha, so expect some bugs.

New

  • Runs on both Vulkan and OpenGL. Vulkan is usually faster
  • Packs that use custom images (PathMax) now work on both

Fixed

  • Random crash on OpenGL with big shaders, mostly when switching packs
  • Packs losing passes because their shaders didn't compile (Bliss, Mellow)
  • separateAo not working with Fabric API installed
  • Rainbow water and noise in reflections on rt
  • Green tint on some packs on Vulkan

Faster

  • Less time wasted waiting on the driver on OpenGL

Known issues

  • Packs with compute shaders run without their custom images, so Solas has no voxel or floodfill lighting
  • Some packs still look a bit different from Iris (Bliss has a disc in the sky)