- Move SimToView and ViewToSim dataclasses from async.py to viewer_protocol.py (adding a user_data field) to consolidate IPC protocol definitions.
- Remove the simulated Network class and latency UI controls from async.py to simplify the example and focus on core multiprocessing communication.
- Use parser.parse() in main() for cleaner and more direct MuJoCo model loading.
- Add cancel_join_thread() to multiprocessing queues and a join timeout to prevent atexit handlers from blocking during process shutdown.
PiperOrigin-RevId: 932327625
Change-Id: If91777dba934814b3f9faa17f9055869920575d7
Following the export declarations in Dear ImGui and ImPlot METADATA, this change updates MuJoCo's Copybara configuration (copy.bara.sky) to export and transform the Python bindings. `//third_party/dear_imgui/google/py` exports to `python/mujoco/experimental/dear_imgui` and `//third_party/implot/google/py` exports to `python/mujoco/experimental/implot`.
PiperOrigin-RevId: 925293624
Change-Id: Ie6e32d247a6f7fc24bb36ae7060f2075d8efeb26
Matija Kecman