问题
We have some issues using the moveByPositionOffset method provided by the Onboard-SDK v.3.9.
In particular, the issues arise when moving along the z axis. For example, last week we tried to execute the following
monitoredTakeOff(vehicle);
moveByPositionOffset(vehicle, 0, 0, 30, 0);
At the end of the simulation the WorldZ showed us a value of about 7.5 meters, if I remember correctly. In previous simulations we tried to move only on the xy plane and all seemed to work fine.
We are working with a DJI Matrice 100 + Manifold with the GNU/Linux Ubuntu 14.04 image provided by DJI.
Thank you in advance for your time.
来源：https://stackoverflow.com/questions/58797217/movebypositionoffset-does-not-work-properly-on-z-axis