Tutorial and code on how to create an empty Gazebo world, add a few really basic items, and add a TurtleBot4 to it.
- Will need to modify tutorials to include subdirectories with code.
- Final world should have a few basic shapes, items from Ignition fuel,
- Need launch files to open up a new world.
- Pointers to how to create Gazebo visual assets (i.e. links to other resources, don't write).
Tutorial and code on how to create an empty Gazebo world, add a few really basic items, and add a TurtleBot4 to it.