Loading unknown amount of assets from folder

Questions & Answers
1

Is it possible to programatically go through all files in a folder (subfolder of assets-folder) and load all the images in the folder?

2

If you mean at run time then no you can’t. Assets folders don’t make it into the build that way and “Resources” folders are compressed into a single archive. So at runtime you need to maintain a list of what exists.

You could of course load things that you had managed to put into a folder on the device (Streaming Assets folder gets copied to the device for instance or you could just have downloaded stuff your self). In that case you can use the standard .NET methods such as

   using System.IO;

   var files = Directory.GetFiles("Somepath");
3

If the files are pre-compiled into the resources pipeline, you can simply use Resources.LoadAll - do note that your files need to reside under Assets/Resources.