The files in this directory are analytical inverse-kinematics solvers generated by
IKFast, part of OpenRAVE, by Rosen Diankov.

They are licensed under the Apache License, Version 2.0, a copy of which is in the
LICENSE file beside this one. This differs from the MIT license covering the rest of
prpl_kinematics. Each generated .cpp file carries its own license header.

The generated sources (ikfast_*.cpp) and the ikfast.h runtime header are committed here;
the compiled extension modules are built on first use by ik/ikfast.py and are not
distributed, because they are platform specific.
