# full demo with comments and rotation
id full_demo
size 4 4
atlas atlas_a
atlas atlas_b

layer surface
  fill 0 0 3 3 atlas_a:grass
  set 1 1 atlas_a:stone rot 2

layer wall
  set 0 0 atlas_b:water rot 1

roof
  set 1 1 1
  set 2 2 0