Issue description
One can create a sharp corner in the terrain by placing short retaining walls with gaps in between (perhaps this is the real issue). At the corner, the grass texture gets stretched in an obvious, eye-catching way.

Expected behavior
Grass texture should look normal even at the corner.
(Maybe dirt shouldn't make such a corner in the first place?)
Game version
0.5.1 (200)
Attachments
grass-texture-stretch.save