Elodin is a platform for rapid design, testing, and simulation of drones, satellites, and aerospace control systems.

Sandbox: https://app.elodin.systems
Docs: https://docs.elodin.systems

This repository is a collection of core libraries:

• libs/nox: Tensor library that compiles to XLA (like JAX, but for Rust).
• libs/nox-ecs: Rust ECS framework built to work with JAX and Nox, that allows you to build your own physics engine.
• libs/nox-py: Python version of nox-ecs, that works with JAX
• libs/nox-ecs-macros: Derive macros to generate implementations of ECS and Nox traits.
• libs/impeller: Column-based protocol for transferring ECS data between different systems.
• libs/xla-rs: Rust bindings to XLA's C++ API (originally based on https://github.com/LaurentMazare/xla-rs).

Join us on Discord: https://discord.gg/agvGJaZXy5!

Getting Started

1. Setup a new venv with:

python3 -m venv .venv
 . .venv/bin/activate.fish # or activate.sh if you do not use fish

2. Install elodin, and matplotlib with

pip install -U elodin matplotlib

3. Try running the bouncing ball example with:

python examples/ball/plot.py

License

Licensed under either of

• Apache License, Version 2.0
• MIT License

at your option.

Contribution

Unless you explicitly state otherwise, any contribution intentionally submitted for inclusion in the work by you, as defined in the Apache-2.0 license, shall be dual licensed as above, without any additional terms or conditions.