appearance {
  +texturing
  texture {
	#file ../../modules/orrery/earth.ppm.Z
	file grid.pgm.Z
  }
}
# STOFF
# 4 1 4
# 
# 0 0 0	0 0
# 1 0 0	1 0
# 1 1 0	1 1
# 0 1 0	0 1
# 
# 4	0 1 2 3

UMESH
2 2

0 0 0  0 0 0
1 0 0  1 0 0
0 1 0  0 1 0
1 1 0  1 1 0