Extracting model velocity using GazeboJS
Is it possible to extract velocity of a model or joints using GazeboJS (without ROS)?
I've been getting my model positions and orientations by subscribing to the pose/info topic, but there doesn't seem to be a topic for model velocities. Searching online, most answers seem to point to gazebo_ros_pkgs, but I would like to know if it is possible to do it without installing ROS.
You could calculate it using the pose and time information.