Understanding Onewholibs as a Mod Foundation

What This Mod Does

Onewholibs Mod is a library mod—it doesn't add content directly to your game. Instead, it provides tools that other mods use to create advanced features.

The mod handles three main systems:

• Custom 3D Models: Renders OBJ model files over entities, letting add-ons display detailed custom appearances
• Animation Control: Provides a system to animate those 3D models with movement and effects
• Game Rules & Presets: Manages JSON-based configuration presets that sync between your client and server

Do I Need This?

You only need Onewholibs if you're using another mod that requires it. Check your add-on's documentation. If installed alone, it won't change your gameplay—it simply sits in the background ready to support compatible mods.