What is the recommended way to interface external forces with physx in issac sim? Since physx does not seem to support aerodynamic force we would like to simulate the external forces/torques and then give them to physx for the rigid body simulation.
We would like to be able simulate aircraft such as multi-rotors. Nominally what we are trying to achieve is run a multi-rotor simulation with a px4 simulated controller in issacsim.