brax
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google
Massively parallel rigidbody physics simulation on accelerator hardware.
It seems that the class `State` defines `info` as a dictionary, and env wrappers are getting away treating it as such: ``` @struct.dataclass class State: """Environment state for training and...
Candidates are: gym.wrappers.RecordEpisodeStatistics gym.wrappers.ClipAction gym.wrappers.NormalizeObservation gym.wrappers.TransformObservation gym.wrappers.NormalizeReward gym.wrappers.TransformReward And also possibly a new wrapper: gym.wrappers.RecordHTML /cc @vwxyzjn @jkterry1
Following installation instructions, on a pretty fresh install of OSX with an M1 Pro, I get: ERROR: Cannot install brax==0.0.10, brax==0.0.2, brax==0.0.3, brax==0.0.4, brax==0.0.5, brax==0.0.6, brax==0.0.7, brax==0.0.8 and brax==0.0.9 because...
Use something like the [Featherstone algorithm](https://en.wikipedia.org/wiki/Featherstone%27s_algorithm) to calculate joint state in reduced coordinates - one coordinate for each rotational/translational degree of freedom for each joint. This would be a major...
I'm looking to simulate a tendon within Brax so that I can model a dexterous hand and train an RL agent to move it naturally. This works in Mujoco right...
Is it possible to perform domain randomization in Brax? I'd like to change the coefficient of friction of the ground, the inertias & lengths of the links, etc, and train...
Hi and thanks for this great simulator I would like to know if it is possible to run multiple environments in parallel (for example Halfcheetah with different gravity coefficients). From...
Hi, I am hoping to train a policy on the hopper environment in brax. I noticed that there were no results on hopper that were reported in the paper, and...
It seems like the collision between capsule and box doesn't work when the box is frozen. However, it does work when I replace the box by a frozen sphere or...
**Note: This is a submission example of [BIG-Gym](https://sites.google.com/view/rlbiggym/) challenge.** I've added the three-torso centipede environments where the agent runs forward. 
