Celeritas Leaf Culling

Celeritas Leaf Culling

Fork of SodiumLeafCulling for Celeritas on 1.12.2

by
4.9K Downloads
forgeoptimization
Rent Server with this Mod

Screenshots

Celeritas Leaf Culling Screenshot 1
Celeritas Leaf Culling Screenshot 2

About this Mod

Celeritas Leaf Culling

Fork of Sodium Leaf Culling for Celeritas on 1.12.2

You need Cleanroom loader for this mod

This mod enables Celeritas Fast Block Renderer if you notice issues with rendering modded blocks please report the issue here

If you are using Celeritas Extra 0.2.2 make sure you disabled Leaf culling in Celeritas extra settings

Compile Celeritas yourself from here or grab auto built jar


There are 3 culling methods

  • Hollow - behaves like Optifine's smart option. Gives best performance, looks worst out of all options.
  • Solid agressive - replaces leaves that are fully surrounded horizontally (north, south, east, west) but ignores vertical neighbors. Better performance than Solid but looks worse.
  • Solid - replaces leaves fully surrounded on all six sides (up, down, north, south, east, west) with a solid block. Looks best out of all options, almost visually equal to Vanilla fancy option

Benchmark (9800x3d,7900xtx 3440x1440)

In Twilight Forest on Hollow option FPS went from 540 to 740 with 32RD

In Twilight Forest on Solid option FPS went from 540 to 640 with 32RD

Special Thanks

  • Txni – for the original SodiumLeafCulling
  • Embeddedt – for creating Celeritas and thus giving me the motivation to make this port

Original Sodium Leaf Culling https://github.com/txnimc/SodiumLeafCulling

Available Versions

Celeritas Leaf Culling 1.0.0release
MC 1.12.2forge
February 4, 2026

How to Install Celeritas Leaf Culling on Your Server

1

Order Server

Order a Minecraft Java server with at least 3 GB RAM (4 GB recommended).

2

Set forge Loader

In the panel under "Egg", select the forge loader and matching Minecraft version (1.12.2).

3

Install Mod

Open the mod browser in the dashboard and search for "Celeritas Leaf Culling". Click "Install" – done! Alternatively, upload the .jar via SFTP to the /mods folder.

Compatibility

Mod Loaders

forge

Minecraft Versions

1.12.2

Server-side

Unsupported

Recommended RAM

4 GB(min. 3 GB)

Frequently Asked Questions

Celeritas Leaf Culling server crashes on startup – what to do?

Most common cause: wrong forge version or insufficient RAM. Check the server log (latest.log) for "OutOfMemoryError" or "Mixin" errors. With Mado Hosting: ensure at least 3 GB RAM is allocated and the loader matches the mod version (1.12.2). You can switch loaders with one click in the panel.

Is Celeritas Leaf Culling compatible with forge?

Celeritas Leaf Culling officially supports forge for Minecraft 1.12.2. The Mado dashboard automatically detects incompatible loader combinations.

Server lagging with Celeritas Leaf Culling – how to optimize performance?

Recommended RAM: 4 GB (per 8 players). Use /spark profiler to check if Celeritas Leaf Culling consumes the most tick time. Common fixes: reduce server view-distance to 8-10, install "performant" or "starlight" as supplementary mods on Forge. With Mado Hosting, your server runs on NVMe SSDs with dedicated CPU cores for minimal latency.

Rent Modded Server

Install Celeritas Leaf Culling with just one click on your server.

Recommended RAM
4 GBab €8/mo
Min. 3 GB | +1 GB pro 8 Spieler
Create Server Now
1-Click Mod Install
NVMe SSD Storage
DDoS Protection included

Details

License
MIT License
Server-side
Unsupported

Supported Versions

1.12.2