I'm wondering if anyone here knows how to tile borders. I want to provide seamless tiling for a game I'm working on. I can do a simple seamless tile, following the tutorial on gimp.org. But, what I want to do are border tiles between two differently textured tiles, e.g. water and rock.
What I'd like to do is create the sort of tiles shown in figure 4 at this URL:
It'd be great if I could find a tutorial on how to create such tiles.
Thanks for any help!