This library allow mods to load models in format mcx and gltf
There are 2 operation modes in the library:
- Loading models defined in the blockstate json files (ModelLoaderApi.registerDomain(MOD_ID))
- Registering the models directly (ModelLoaderApi.registerModel(id, location))
You can get back the baked model and the original model data with (ModelLoaderApi.getModelEntry(id))
The format MCX is just a json serialization of a IBakedModel so it simple and can be changed easily.
GlTF in the other hand, it's a complex format that uses binary encoding to optimize file size, allows animations and it's becoming an standard in the game industry.
Both types of models can be created with my 3D modeler it supports free vertex editing, uv editing and animations. There are some screenshots of the program:

For more info visit the oficial repository: here
- Edition: Minecraft Java
- File type: .jar
- 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 CurseForge — 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.
ModelLoader is a free Minecraft Java mod. Downloaded 5,604,137 times (via CurseForge). Download it and open it directly in the game.


