Probably wrong description to the function moveByVelocityZBodyFameAsync()

[LeightonWang]

Bug report

• AirSim Version/#commit:
• UE/Unity version: 4.26
• autopilot version: N/A
• OS Version: Windows 11

What's the issue you encountered?

The description to the function moveByVelocityBodyFrameAsync() is:

As the docs say, the parameter z is the desired $z$ value in local NED frame of the vehicle. So when I was trying to use this function to control the drone to fly in a fixed height, I set z=0. However, this makes the drone fall right to the ground. After I changed z to the height of the global NED frame, the flight performed just as I expected.

So I wondered if the description to the parameter z is wrong (sorry if it was for my poor English or understanding :P)

How can the issue be reproduced?

Just take off the drone and call the function with parameter z=0