You can use these buttons to change the shape of the demonstration entity.
You can use this button to teleport yourself to a serverless environment preconfigured with a consistent "ambientLight".
You can use this button to toggle between day and night in the serverless preconfigured environment.
This button resets the material data to a new blank material.
You can use this button to export the material data as a .json file. Such a .json file can be used in a material entity. It's mainly useful when you plan to reuse the same material for many entities. Using a .json file can simplify the update of a material used on many entities.
This button generates a Material entity from the specified material data. (Ready to be used.)