grangerfx
lvl.4
Flight distance : 817713 ft
United States
Offline
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Since the goal is for nice looking video, you want to move the drone as little as possible. So if the drone is on a bearing of 172 degrees from your location and 100 feet away and 60 feet above you when you trigger follow me, it stays there regardless of which direction you are facing or walking. Other reasons for it to work this way: It is easier to code. It is less sensitive to small jumps in GPS location or other errors. It is less prone to bugs. It is easy for the user to understand. It should adjust its altitude as you walk up and down hills but try to smooth that as much as possible. It also keeps itself oriented to your position to keep you in view of the camera but since the drone is not moving much that should be easy to do and to keep smooth (no jerky vision). You may want to make the look at me part optional. I can think of some reasons I would want the drone to follow my location but look in some other direction. |
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