That effect and formation isn’t hard to achieve, I did it before. It boils down to having a “leader” drone and the others are some sort of followers, while taki

That effect and formation isn’t hard to achieve, I did it before. It boils down to having a “leader” drone and the others are some sort of followers, while taking into account the speed/location/etc. I have even added few other features like when the leader goes down, another drone gets automatically “promoted” to be one and carry on the mission. The critical thing in it is the network connectivity, either centralized or not, so most of the work is about how that formation works in terms of network bring up and rerouting automatically.