In order to contribute to HPP, you have to install the development version on the download page.

Contributions are welcome through the github pull-requests mechanism. Here is a list of the most important packages, pointing to the corresponding github repository:

Package Description
hpp-fcl Modified version of the Flexible Collision Library
hpp-model Definition of the kinematic chain.
hpp-constraints Definition of non-linear constraints.
hpp-core The core functionnalities of HPP.
hpp-wholebody-step Whole-body and walk planning using sliding path approximation.
hpp-manipulation Manipulation planning algorithms.

Dependency graph of HPP