CTMLib

CTM Library is a lightweight connected-texture library for NeoForge mods. It provides reusable tools for rendering blocks with connected textures, overlays, and pattern-based texture layouts without every mod needing to reimplement CTM logic from scratch.

This library is primarily intended for mod developers who want consistent connected texture behavior across blocks, models, and datagen.

Features Standard connected texture support Horizontal and vertical CTM modes 2×2, 3×3, and 4×4 multiblock texture patterns Overlay-based connected textures Bookshelf-style top/bottom/side texture handling Vanilla datagen support through CTM model builders Developer-facing API with implementation details kept separate Designed for NeoForge 26.x projects For Players

This mod is a library. On its own, it does not add new blocks, items, or gameplay features. You only need to install it if another mod requires it.

For Developers

CTM Library provides model and datagen utilities for adding connected textures to your own blocks. It is built to keep CTM behavior reusable, predictable, and easier to maintain across mods.