I am learning the FlytAPI with FlytSim, particularly the Navigation API. I use position_set to navigate my drone over buildings. However, it always looks at the same direction when it moves. Accordingly, I am trying to figure out how to get the drone’s forward vector, so I can use the forward vector and the vector between its current position and the target position to calculate its rotation offset for setting the yaw value. Or are there other ways to make the drone always look at the direction where it is moving towards? Any help or hints would be appreciated, thanks!