Python inverse kinematics for your robot model based on Pinocchio.
Project description
Pink
Installation | Documentation | Example | Contributing
Python inverse kinematics for your robot model based on Pinocchio.
🏗️ Upcoming changes
Pink is under active development and its API is not stable. Expect the following upcoming changes:
- Body task convergence unit test with several competing tasks
- v0.3: Add joint angle limits
- v0.4: Handle models without and with floating base
- v0.5: Reformulate task gains as time constants
And more: all contributions are welcome :)
Installation
First, install Pinocchio, for instance by pip install pin
.
Then install Pink by:
pip install pin-pink
Usage
Under construction...
Example
Under construction...
History
Pink implements the same task-based inverse kinematics as pymanoid, but it is much simpler to install and runs faster thanks to Pinocchio. Its internal math is summarized in this note. If you find yourself needing to read that in order to use the library, it means the API has abstraction leakage, please open an issue :-)
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