Assumptions:
- LIDAR must be 360 deg and placed where supposed middle of the field is
Modified laser pong must be installed at a branch feature-laserpong
cd WS_PATH/src
git clone https://github.com/JanezCim/visualization_tutorials.git -b feature-laserpong
rosrun laser_pong laser_pong_node.py
rosrun interactive_marker_tutorials pong
follow instructions on https://github.com/YDLIDAR/ydlidar_ros_driver to install ydlidar driver
roslaunch ydlidar_ros_driver X4.launch rviz
sudo apt install python3-pygame