8 6             world x and y dims
4 3 3           viewpoint (x, y, z)

12              plane  - 0
4.0 0.0 1.0     normal
4.0 0.0 -16.0    point

0.0 0.0 0.0     ambient
3.2 3.2 0.2     diffuse
0.0 0.0 0.0     specular

12              plane  - 0
-4.0 0.0 1.0     normal
4.0 0.0 -16.0    point

0.0 0.0 0.0     ambient
0.2 3.2 3.2     diffuse
0.0 0.0 0.0     specular

15              tiled plane   - 1
0.0 1.0 0.0     normal
0.0 0.0 0.0     point


0.0 0.0 0.0     ambient
4.0 4.0 3.6     diffuse
0.0 0.0 0.0     specular

1.0             grid size

0.0 0.0 0.0     ambient
2.4 4.4 4.4     diffuse
0.0 0.0 0.0     specular



10              light
4 8 11          center
1               radius
22 22 22        emissivity

16              spotlight
4  8  2          center
1               radius
52 52 52        emissivity
0 -2  -10
10.0