What is the difference between the Game World layer and User Interface layer?

Community Lounge
1

What is the difference between the Game World layer and User Interface layer? I started working on my game and I can’t find a difference between these layers? Please help

2

The UI is basically like the hotbar in minecraft. Its only there for convenience in gameplay and looks.

3

thanks

4

Objects placed in the UI layer do not scroll with the game world. Also, they do not have physics, and are not affected by gravity.