BLP image atlas question
 

Hey folks!
Can't really tell if my question is more graphics or code related, sorry :D
I've seen many addons use BLP files that contain multiple images (e. g. arrows pointing in different directions).
But I can't find any examples of best practice on how to use a part of such atlas in Lua code.
Would highly appreciate any guidance on this matter, cheers!

You assign that .blp to a texture, then use :SetTexCoords()

@Seerah thank you very much! <3