I want to make two terrain brushes from the same 18 tiles. One to do grass inside dirt, and the other to do dirt inside grass. The tool does not seem to handle competing terrain regions properly. Two questions:
- Why are terrain regions shared between terrain types?
- How do I get the effect I am going for? Do I have to duplicate tiles to make sure there are no competing terrain regions?
Setting up the first terrain - https://i.imgur.com/27K5X8u.png
Works as expected - https://i.imgur.com/aIXNRyx.png
Adding in the new terrain on the same tiles - https://i.imgur.com/jSMEdMZ.png
Original terrain is now a plus sign - https://i.imgur.com/yZjOeAT.png
New terrain is a plus sign - https://i.imgur.com/sdXDBjz.png