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[Question] agent_obsk in mujoco_multi.py #227

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[Question] agent_obsk in mujoco_multi.py#227
#228
@xihuai18

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@xihuai18
xihuai18
opened on Sep 28, 2024

Question

Gymnasium-Robotics/gymnasium_robotics/envs/multiagent_mujoco/mujoco_multi.py

Lines 93 to 98 in b1acee9

agent_obsk: Number of nearest joints to observe,
If set to 0 it only observes local state,
If set to 1 it observes local state + 1 joint over,
If set to 2 it observes local state + 2 joints over,
If it set to None the task becomes single agent (the agent observes the entire environment, and performs all the actions)
The Default value is: 1

agent_obsk in the original repo controls only the observation construction, but not the action factorization. I am wondering why implementing agent 0 performs all the actions when agent_obsk is None here.

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