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Lucis

A lightweight server-side light engine that speeds up any light related tasks drastically up to ~8-12x faster!
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[Fabric 26.2] Lucis v1.2.0

File namelucis-fabric-26.2-1.2.0.jar
Uploaded
Jul 10, 2026
Downloads
68
Size
121.0 KB
Mod Loaders
Fabric
File ID
8408263
Type
R
Release
Supported game versions
  • 26.2

Curse Maven Snippet

Fabric

modImplementation "curse.maven:lucis-1604252:8408263"

Learn more about Curse Maven

What's new

\## \[1.2.0\] - 2026-07-10 ### Added - Ported to 26.2. This is the same release as 1.0.1 for NeoForge 1.21.1. - Added Fabric support. ### Changed - Block changes that do not affect opacity or light emission no longer trigger lighting calculations. - Optimized region indexing, queue processing, and light section publishing. ### Fixed - Prevented stale asynchronous lighting results from being published after the source chunk has been unloaded or replaced. - Fixed batched block light updates failing to propagate beyond immediately adjacent blocks. - The fast batch path now correctly falls back to a full recalculation when light emission decreases or block opacity changes. This release should give a bit more smooth and better experience in large modpack environments where a lot of stuff with light may do weird stuff. Report any issues on GitHub.

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