You can see the mask overlapping the terrain window's border on the left, and you can see parts of tiles on the right which should be covered (in the second screenshot, the walls on the right). Also, the ellipses and some flat edges form weird jagged connections (see the north part of both).
You can see the mask overlapping the terrain window's border on the left, and you can see parts of tiles on the right which should be covered (in the second screenshot, the walls on the right). Also, the ellipses and some flat edges form weird jagged connections (see the north part of both).