nucleation 0.3.3

A high-performance Minecraft schematic parser and utility library (generated bindings)

nucleation

A high-performance Minecraft schematic engine, powered by a native Rust core. Parse, edit, diff, fingerprint, and generate schematics from Python.

Wheels are published for CPython 3.12+ (stable ABI) on Linux, macOS, and Windows.

Install

pip install nucleation

Quick start

import nucleation

schematic = nucleation.Schematic.create("demo")
schematic.set_block(1, 2, 3, "minecraft:stone")
print(schematic.get_block_name(1, 2, 3))  # "minecraft:stone"

schematic.save_to_file("demo.litematic")
loaded = nucleation.Schematic.load_from_file("demo.litematic")

What is included

The published wheel contains the core feature set: schematic editing, all schematic formats, world import and export (including streaming), the schematic builder, the procedural building tool, definition regions, diff and fingerprinting, autostack, NBT helpers, SDF sampling, and the in-memory/filesystem store.

Redstone simulation, mesh generation, GPU rendering, and embedded scripting require building the package from source with the extra cargo features enabled (a Rust toolchain is required):

git clone https://github.com/Schem-at/Nucleation
cd Nucleation
pip install ./bindings/python

The source build defaults to the full feature set (bridge-full). Set the NUCLEATION_FEATURES environment variable to choose a different cargo feature list, for example NUCLEATION_FEATURES=bridge,simulation.

Documentation

• Python API reference
• Feature guides

License

MIT