stripack-sys 0.1.1

Raw Rust FFI bindings to STRIPACK for Delaunay triangulation on the unit sphere
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# stripack-sys

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Raw Rust FFI bindings to STRIPACK, a Fortran library for Delaunay triangulation and Voronoi diagrams on the unit sphere.

## Overview

This crate provides low-level bindings to STRIPACK.

## Building

Pre-compiled binaries for the linked Fortran library are provided for the following platforms:  
  * `x86_64-unknown-linux-gnu`
  * `aarch64-unknown-linux-gnu`
  * `aarch64-apple-darwin`
  * `x86_64-pc-windows-gnu`

Building the linked Fortran library from source requires a Fortran compiler:

```bash
# Arch
pacman -S gcc-fortran

# Ubuntu/Debian
apt install gfortran

# macOS
brew install gcc
```

## License

The Rust bindings are licensed under MIT OR Apache-2.0 at your option.

The bundled Fortran code is distributed under the GNU LGPL. See [fortran/LICENSE](fortran/LICENSE).

## Attribution

**STRIPACK** — Delaunay Triangulation and Voronoi Diagram on the Surface of a Sphere

- Original author: Robert J. Renka, University of North Texas
- Reference: R. J. Renka, "Algorithm 772: STRIPACK: Delaunay Triangulation and Voronoi Diagram on the Surface of a Sphere", *ACM Transactions on Mathematical Software*, Vol. 23, No. 3, September 1997, pp. 416-434.
- DOI: [10.1145/275323.275329](https://doi.org/10.1145/275323.275329)

The Fortran 90 version used in this crate was prepared by [John Burkardt](https://people.math.sc.edu/Burkardt/f_src/stripack/stripack.html) and is distributed under the GNU LGPL.