无人机配置文件疑问

[zzj404]

请问在无人机的yaml文件中，directions中1代表顺时针（cw）还是逆时针（ccw）。因为我想使用自己的无人机usd文件，但是对于配置的directions有疑问

[JJJJJllll]

direction = 1 represents CCW.
in omni_drones/actuators/rotor_group.py def forward(), you can see that:
thrusts = t * self.KF
moments = (t * self.KM) * -self.directions