
Tree Physics
Cutting down Trees causes them to fall realistically, thanks to Sable's Physics.
Screenshots



About this Mod
A small mod that causes trees to fall with realistic, interactive Physics
Tips and tricks:
- You can chop trees to cause them to fall but if you crouch while doing so they will not turn into a sub-level.
- Only Trees with Rooted Dirt below them turn into falling trees when cut!
- To turn this special "Tree Sub-level" into a classic sub level, which is lighter and won't despawn, you can simply build on the fallen tree.
- The mod is fully configurable and some properties can be changed through datapacks.
Available Versions
How to Install Tree Physics on Your Server
Order Server
Order a Minecraft Java server with at least 4 GB RAM (6 GB recommended).
Set fabric Loader
In the panel under "Egg", select the fabric loader and matching Minecraft version (1.21.1).
Install Mod
Open the mod browser in the dashboard and search for "Tree Physics". Click "Install" – done! Alternatively, upload the .jar via SFTP to the /mods folder.
Compatibility
Mod Loaders
Minecraft Versions
1.21.1
Server-side
✓ RequiredRecommended RAM
6 GB(min. 4 GB)Frequently Asked Questions
Tree Physics server crashes on startup – what to do?
Most common cause: wrong fabric version or insufficient RAM. Check the server log (latest.log) for "OutOfMemoryError" or "Mixin" errors. With Mado Hosting: ensure at least 4 GB RAM is allocated and the loader matches the mod version (1.21.1). You can switch loaders with one click in the panel.
Is Tree Physics compatible with fabric and neoforge?
Tree Physics officially supports fabric, neoforge for Minecraft 1.21.1. The Mado dashboard automatically detects incompatible loader combinations.
Server lagging with Tree Physics – how to optimize performance?
Recommended RAM: 6 GB (per 5 players). Use /spark profiler to check if Tree Physics 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.
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