Cirrus

Added

• Added configurable horizon-colored fog with:
  • A “Match Fog to Horizon” toggle
  • Adjustable fog and sky-matching strength
  • Smoother distant-terrain fading
• Added a configurable detailed cloud radius. Clouds beyond this radius use cheaper, simplified geometry.
• Added optional warnings for incompatible and unknown shader packs.
• Added configuration guidance for:
  • Complementary Unbound
  • Rethinking Voxels
  • Insanity
  • MakeUp Ultra Fast
  • Mellow
• These presets only disable conflicting cloud and cloud-fog settings. They do not provide proper shader support.
• Added specialized warnings when shader packs and Distant Horizons are used together.
• Shader packs are not supported on Minecraft 1.21.10 and newer and may not work as intended.

Improved

• Milky Way rendering now uses a precomputed lookup texture.
• Aurora rendering now uses precomputed noise sampling.
• End sky rendering now uses precomputed noise while retaining Low, Balanced, and High quality settings.
• Optimized sun and cloud occlusion.
• Cached cloud shader uniforms per frame to reduce rendering overhead.
• Reduced cloud geometry outside the configured detailed cloud radius.

Fixed

• Fixed star-field rotation so stars follow the time of day correctly.
• Fixed aurora animation, biome blending, and nighttime variation during gradual or abrupt time transitions.