What are layers?

so, I’m making a map and I’m adding terrain, but there’s a button that says layers. what does it do?

it allows other terrain to be above or below it, the higher the number makes the terrain goes above

basically, if i had sand on layer 3, and put grass on the sand but the grass was layer 4, the grass would be visible (some parts of the terrain could still be a bit visible on the edges)

so i can make a mix of terrain?

Yes. Layers also exist for props, so you can make some props higher than others.

ohhhh cool, I’m definitely gonna do that