├── my_robot # my_robot package
│ ├── launch # launch folder for launch files
│ │ ├── robot_description.launch
│ │ ├── world.launch
│ ├── meshes # meshes folder for sensors
│ │ ├── hokuyo.dae
│ ├── urdf # urdf folder for xarco files
│ │ ├── my_robot.gazebo
│ │ ├── my_robot.xacro
│ ├── world # world folder for world files
│ │ ├── ball_world.world
│ ├── CMakeLists.txt # compiler instructions
│ ├── package.xml # package info
├── ball_chaser # ball_chaser package
│ ├── launch # launch folder for launch files
│ │ ├── ball_chaser.launch
│ ├── src # source folder for C++ scripts
│ │ ├── drive_bot.cpp
│ │ ├── process_images.cpp
│ ├── srv # service folder for ROS services
│ │ ├── DriveToTarget.srv
│ ├── CMakeLists.txt # compiler instructions
│ ├── package.xml # package info
└──