Comments (2)
yuchen-x
commented on July 18, 2024
1
I see，thank you very much for the quick reply and the explanation!
from gym-pybullet-drones.
JacopoPan
commented on July 18, 2024
Hi @yuchen-x,
I think you misunderstood the intent of _downwash(). It is not a potential-based collision avoidance approach.
It is a physical phenomenon leading to reduced lift in the turbulent air generated by 2 drones crossing paths at different heights.
If you are interest in creating a repulsive force field around a drone, you could still exploit PyBullet's applyExternalForce() method and the information about the drones' relative distances. However, it wound't be very realistic nor within the scope of this simulation (for quadcopters).
from gym-pybullet-drones.
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