The BloX MOCAP4ROS2-Optitrack streams motion tracking data from an Optitrack System. It is based on the MOCAP4ROS project. The ROSbloX runs with our forks of the original repos: https://github.com/rosblox/ros-mocap4ros2-optitrack
Data stream at Optitrack's capture rate, typically 120Hz.
Markers: mocap_msgs/msg/Markers
RigidBodies: mocap_msgs/msg/RigidBodies