Overhaul minecraft block light to behave more like real light, for example walls will cast shadows
Disclaimer: this isnt a shader
This mod impact server side and saves. You cant (yet) disable it as you would for a shader. Consider either doing a backup or using it on a new world.
This mod is in alpha. It should be stable but expect quirks in edge cases scenarios. Please report any bug, It help immensely.
Info:
- On adding/removing/updating this mod, do Edit>Optimize world>Erase cache for compatibility.
Known Incompatibilities:
- Starlight/ScallableLux
- Bobby
- Sinytra connector for forge 1.20.1 (otherwise it works)
Quick facts
- Edition: Minecraft Java
- File type: .jar
- Minecraft version listed: 26.1.2
- How to install: Install the matching mod loader (Forge, Fabric or NeoForge) for your Minecraft version. → Download the .jar. → Put it in the .minecraft/mods folder and launch that loader profile.
- Where to get it: Opens on Modrinth — not every file is mirrored on our own servers.
Install steps are the general flow for this file type — How to install Minecraft Java mods & modpacks walks through it step by step.
Verified by MCModsHub
- Ships as just-like-rays-0.2.0.alpha-mc26.1.2.jar — drop this file into the mods folder
- Download size: 91 KB
- Download link checked 30 Aug 2026 — working
These come from our own check of the pack file, not from the source page.