How to turn off visual markers (blue lines) from turtlebot?
Hi, Im new to ROS and Gazebo in general. Following along some tutorials I've found the visual markers (blue lines coming from turtlebot 3) are turned off, I would like to know to do it on my end, I'm using Gazebo 11.11.0 and ROS-neotic on Ubuntu 20.04. I've spend some good two hours so far, and haven't been able to do it from the gazebo interface, or the command line. Pls Help!!
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