31 lines
779 B
Python
31 lines
779 B
Python
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from typing import Tuple, Union
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import numpy as np
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from mp_env_api import MPEnvWrapper
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class MPWrapper(MPEnvWrapper):
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@property
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def active_obs(self):
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return np.hstack([
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[False] * 17,
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[True] # goal pos
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])
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@property
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def current_pos(self) -> Union[float, int, np.ndarray]:
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return self.env.sim.data.qpos[3:6].copy()
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@property
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def current_vel(self) -> Union[float, int, np.ndarray, Tuple]:
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return self.env.sim.data.qvel[3:6].copy()
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@property
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def goal_pos(self) -> Union[float, int, np.ndarray, Tuple]:
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raise ValueError("Goal position is not available and has to be learnt based on the environment.")
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@property
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def dt(self) -> Union[float, int]:
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return self.env.dt
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