For your convenience, this package includes a three.js
LoadingManager that you can use to display a progress bar while your experience loads (should you wish to).
LoadingManager is constructed like this:
let manager = new ZapparThree.LoadingManager();
Then make sure to pass the
manager into any three.js loaders you might use, e.g:
LoadingManager will automatically handle the showing and hiding of the screen during the loading process.
Alternatively, you may make use of
DefaultLoaderUI which takes over the global instance of
LoadingManager, showing a progress bar while your content loads.
let globalLoader = new ZapparThree.DefaultLoaderUI();