Now you’ll only see a subset of textures. This is great if you know the name (or a part of the name) of the texture you want.
Usage Filter
The next set of controls are simple filters that allow you to filter textures by usage. It breaks down like this.
All - Every texture loaded
In Use - Just the textures that are currently being used in the level
MRU - Most Recently Used. Shows you the textures that you have clicked, in backwards order. This means that the textures you’ve been clicking on recently will be at the top of the list.
The extra filters are great for reducing texture usage in your map by letting you see what is already being used.
Zoom
The slider control on the right side controls the size of the textures in the browser. It’s useful to scale the textures down if you have a small screen or scale them up if you have one of those huge 30” screens. Here’s a shot of the textures scaled down.