Finds periodic solutions to the gravitational N-body problem.
Check out the online in-browser GUI: https://gabrielfougeron.github.io/choreo/
The package is not available on PyPA yet, but will be in the future. Till then, the installation process is the following:
- Download this project. For instance using git:
git clone [email protected]:gabrielfougeron/choreo.git
- Open the directory:
cd choreo
- Build and install using pip:
pip install .
After sourcing emsdk environment, run the following:
pyodide build && cp ./dist/choreo-1.0.0-cp312-cp312-pyodide_2024_0_wasm32.whl ./choreo_GUI/python_dist/choreo-1.0.0-cp312-cp312-pyodide_2024_0_wasm32.whl
Using clang or gcc as a C compiler, the single-threaded CLI solver is about 3 times faster that the wasm in-browser GUI solver. In addition, several independent single-threaded solvers can be launched simultaneously using a single command.
To use the CLI backend, follow these steps:
- Install the package
- In the GUI, define a workspace folder under
Play => Workspace => Setup Workspace
- Every time the workspace is reloaded under
Play => Workspace => Reload Workspace
or every time a new initial state is generated in the GUI, a new configuration filechoreo_config.json
is written to disk. - In the command line, run the installed script as
choreo_GUI_in_CLI -f /path/to/workspace/folder/
Available at: https://gabrielfougeron.github.io/choreo-docs/