Does the env or the robots has pre-defined low level actions such as move_forward, turn_right, turn_left?

[Yonggie]

I see nearly every example in navigation are all using the env.action_space.sample() to generate actions. But what if I just need the specific actions?

Hope I can find help!

[hang-yin]

Hi @Yonggie, we do have some experimental primitive actions implemented. If you go to the og-develop branch, you will see a test_robot_load_drive test case in tests/test_robot_states_flatcache.py. In there, you will see examples of how you can use the starter action primitives for simple navigation and manipulation. Let me know if you run into any problems!

[hang-yin]

Hi @Yonggie, with our most recent release, you can try out our action primitives. You will need OMPL to use them so just start with the Docker container. There are examples in the examples/action_primitives directory, and you can find out more about the full set of primitives in the omnigibson/action_primitives directory. We have a physically simulated set and a symbolic, teleporting set.