timescale of cf.starttrajectory conmmand in test_high_level.py

[Allenhanbo]

Hi WHoenig, I have a question about the timescale in cf.starttrajectory of test_high_level.py.
As we know, the trajectory we designd using your uav_trajectory package is a 7th order polynomial. And each time of segment in trajectory we designed is fixed, which means the whole trajectory time is already fixed when it was designed.

I found in test_high_level.py, there's a timescale option in cf.starttrajectory. If I set the timescale = 1.0, which means the drone's flying time is equal the trajectory time we design?

[whoenig]

Yes - it's essentially a factor. So 1.0 means "real-time", a number less than 1 makes the execution faster, and a number larger than 1 makes it slower.