tetra3 0.4.0

Rust implementation of Tetra3: Fast and robust star plate solver
Documentation 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46

# Contributing to tetra3rs

Contributions are welcome! Whether it's bug reports, feature requests, documentation improvements, or code changes to improve speed and robustness

## Getting started

1. Fork the repository and clone your fork
2. Install Rust (stable toolchain)
3. Download the star catalog (needed for integration tests):
   ```sh
   mkdir -p data
   curl -o data/gaia_merged.bin "https://storage.googleapis.com/tetra3rs-testvecs/gaia_merged.bin"
   ```
   > The catalog is also downloaded automatically when running integration tests.
4. Run the tests:
   ```sh
   cargo test                          # unit tests
   cargo test --features image         # integration tests (downloads test data on first run)
   ```

## Submitting changes

1. Create a branch for your changes
2. Make your changes and ensure all tests pass
3. Open a pull request against `main` with a clear description of what you changed and why

## Reporting issues

Open an issue on GitHub. For bugs, please include:

- What you expected to happen
- What actually happened
- Steps to reproduce
- Rust version (`rustc --version`)

## Areas where help is appreciated

- Support for additional star catalogs
- Distortion model support (SIP, polynomial) in the solver
- Performance improvements
- Documentation and examples
- Python binding improvements

## License

By contributing, you agree that your contributions will be licensed under the same terms as the project (MIT and Apache 2.0).