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    upkie 10.0.0
    
   Open-source wheeled biped robots 
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| def __init__ | ( | self, | |
| float | roll = 0.0,  | 
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| float | pitch = 0.0,  | 
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| float | x = 0.0,  | 
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| float | z = 0.0,  | 
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| float | omega_x = 0.0,  | 
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| float | omega_y = 0.0,  | 
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| Optional[np.ndarray] | linear_velocity = None  | 
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| ) | 
Initialize sampler.
| roll | Amount of roll angle randomization, in radians. | 
| pitch | Amount of pitch angle randomization, in radians. | 
| x | Amount of x-axis position randomization, in meters. | 
| z | Amount of z-axis position randomization, in meters. | 
| omega_x | Amount of x-axis randomization on the angular-velocity vector, in rad/s. | 
| omega_y | Amount of y-axis randomization on the angular-velocity vector, in rad/s. | 
| linear_velocity | Magnitude of linear velocity randomization, as a 3D vector in m/s. |