File size: 1,110 Bytes
26ce2a9 |
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 |
# liegroups
Python implementation of SO2, SE2, SO3, and SE3 matrix Lie groups using numpy or PyTorch.
[[Documentation]](docs/build/html/index.html)
## Installation
To install, `cd` into the repository directory (the one with `setup.py`) and run:
```bash
pip install .
```
or
```bash
pip install -e .
```
The `-e` flag tells pip to install the package in-place, which lets you make changes to the code without having to reinstall every time. *Do not do this on shared workstations!*
## Testing
Ensure you have `pytest` installed on your system, or install it using `conda install pytest` or `pip install pytest`. Then run `pytest` in the repository directory.
## Usage
Numpy and torch implementations are accessible through the `liegroups.numpy` and `liegroups.torch` subpackages.
By default, the numpy implementation is available through the top-level package.
Access the numpy implementation using something like
```python
from liegroups import SE3
```
or
```python
from liegroups.numpy import SO2
```
Access the pytorch implementation using something like
```python
from liegroups.torch import SE2
``` |