Interactive spherical geometry in the web browser.

It is a real time editor for geometric constructions on the sphere.

Try it online

The project is a successor of Sphaerica, the Interactive Spherical Geometry Software. I started working on the current implementation in 2014. The goal of the project is to provide an interactive virtual environment for spherical geometry constructions. It is a tought experiment on DSL development, spherical geometry, functional programming and other fascinating areas.

Contribution

Feel free to reach out with bug reports or new ideas. Contact with direct message, or open an Issue.

Development

1. Install Boot for Clojure.
2. To get started in development mode, type: boot dev
3. Open the browser window at http://localhost:8000/index.html for a live view of the project.

Alternatively, you can use Docker Compose to run a development session: $ docker-compose -f dev.yml up

The project is written in ClojureScript. It uses React (with Reagent) to render the sphere in an SVG component.

License

Copyright © 2014, 2016, 2019- Janos Erdos

Distributed under the Eclipse Public License either version 1.0 or (at your option) any later version.