Real-Time Physics Simulation Forum

Hi,

I would like to use the MuJoCo implementation of Hopper, which has obs_dim=11 and action_dim=3. However, when making the environment with gym.make('HopperMuJoCoEnv-v0'), it returns the PyBullet implementation (HopperPyBulletEnv-v0) which has obs_dim=15 and action_dim=3. How can I access the MuJoCo implementation (https://github.com/benelot/pybullet-gym ... per_env.py)?

PyBullet ships with HopperBulletEnv-v0, and other environments as listed here:

https://github.com/bulletphysics/bullet ... _init__.py

This forum is for PyBullet, if you want MuJoCo or Benelot's environments, try visiting another forum.