# Set a visualization marker at each waypoint for waypoint in waypoints: p = Point() # initialize the variable p = waypoint.position # copy the position self.markers.points.append(p) # Publisher to manually control the robot (e.g. to stop it, queue_size=5) self.cmd_vel_pub = rospy....
This type of output is also used for images, graphs, and rendered HTML, which you would normally most likely want to see when you reopen the notebook, even if you don't want to run the code again. Similar to those outputs, also the generated JavaScript is "shown again", i.e., exec...