Hello I need your help.
I have used several cranes in my model to simulate some drones. I have only left the hook visible and replaced by a corresponding shape, see enclosed model. Since the drones are supposed to fly certain items, I have activated the AStar navigation. But the problem is now that the lift, drop and travel does not work as intended. When traveling, the hook (dron) is moved at the ground and not in the air. Only the crane without navigation moves in the right way, but can not avoid objects. But I want the hook travels in the air and still navigates the shortest way around objects. How can I change this?