8 6           world x and y dims
0 0 3         viewpoint (x, y, z)

14             plane
0.0 0.0 0.0    amb, diffuse, spec
2.4 2.0 0.0    amb, diffuse, spec
0.7 0.7 0.7    amb, diffuse, spec
0 1 0          normal
0 -4 0         point

16             tiled plane
0.2 0.2 0.2    amb, diffuse, spec
3.0 5.0 5.0    amb, diffuse, spec
0.0 0.0 0.0    amb, diffuse, spec
0 0 1          normal
-4 0 -8         point
1.0 1.0 0.0    grid direction
1.0 1.0        grid size
0.2 0.2 0.2    amb, diffuse, spec
5.0 3.0 5.0    amb, diffuse, spec
0.0 0.0 0.0    amb, diffuse, spec

10             light
6  6  6       emissivity
0 0 5          center

10             light
 6   6   6       emissivity
0 10 -5         center

10             light
 6  6  6       emissivity
0 11 -3        center

10             light
 6  6  6       emissivity
0 11 -3          center