Polynomial trajectory in crazyswarm

[allegorywrite]

Hi, I have a question about the polynomial trajectory in crazyflie. what tools or method are used to generate each segment of the trajectory ?(e.g. figure8.csv)
Generally, polynomial trajectories are generated from the boundary conditions from position to jark, but there is also a reference to Bézier curves on the crazyflie site.

[knmcguire]

The Bezier curves were a separate example that is in the crazyflie python lib repo that you can use: https://github.com/bitcraze/crazyflie-lib-python/blob/0.13/examples/positioning/bezier_trajectory.py

But I believe the more common one for crazyswarm2 is this tool by @whoenig https://github.com/whoenig/uav_trajectories, of which the figure8 originates from.

We should probably put this info in the documentation. I've started an issue here: #253