semvec/pypi-packages huggingface dataset:
rigid-body-motion 0.9.3
Python utilities for estimating and transforming rigid body motion.
Requires Python: >=3.8
Keywords: rigid_body_motion

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=================
rigid-body-motion
=================

Python utilities for estimating and transforming rigid body motion.


Documentation: https://rigid-body-motion.readthedocs.io


Overview
--------

This package provides a high-level interface for transforming arrays
describing motion of rigid bodies between different coordinate systems and
reference frames. The core of the reference frame handling is a fast
re-implementation of ROS's ``tf2`` library using ``numpy`` and
``numpy-quaternion``. The package also provides first-class support for
xarray_ data types.

.. _xarray: https://xarray.pydata.org

Installation
------------

rigid-body-motion can be installed via ``pip``:

.. code-block:: console

    $ pip install rigid-body-motion

or via ``conda``:

.. code-block:: console

    $ conda install -c phausamann -c conda-forge rigid-body-motion

Highlights
----------

rigid-body-motion makes it possible to:

* Construct trees of static and moving reference frames
* Lookup transforms and velocities across the tree
* Seamlessly transform positions, orientations and velocities across the tree
* Estimate transforms from motion data
* Transform data into different coordinate representations
* Import data from common motion tracking systems
* Visualize reference frames and motion data with matplotlib or RViz
* ... and more!

Credits
-------

This package was created with Cookiecutter_ and the `audreyr/cookiecutter-pypackage`_ project template.

.. _Cookiecutter: https://github.com/audreyr/cookiecutter
.. _`audreyr/cookiecutter-pypackage`: https://github.com/audreyr/cookiecutter-pypackage