I was wondering where do people learn how to use the negative spaces, custom UI, etc etc in ResourcePacks?
I've seen Pobab's work and its amazing how he converts Chest title message into images with specific layouts.
I've also noticed that people are using translations in their packs so that it won't affect the main characters used in chatting or labels.
Where should I start with these?
I've only learned how to make models/textures and add them into item custom model data but not really had a firm grasp with substitutions.