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

11             sphere
6 3 -3.0       center
2              radius
0.2 0.2 0.2    amb, diffuse, spec
1.4 2.6 3.6    amb, diffuse, spec
1.0 1.0 1.0    amb, diffuse, spec

11             sphere
2 3 -3.0       center
2              radius
0.2 0.2 0.2    amb, diffuse, spec
1.4 3.6 2.6    amb, diffuse, spec
1.0 1.0 1.0    amb, diffuse, spec

15             tiled plane
0 1 0          normal
0 0 0          point
0.2 0.2 0.2    amb, diffuse, spec
5.0 5.0 4.0    amb, diffuse, spec
0.0 0.0 0.0    amb, diffuse, spec
1.0            gridsize
1.0 0.0 1.0    grid direction
0.2 0.2 0.2    amb, diffuse, spec
1.0 1.0 0.8    amb, diffuse, spec
0.0 0.0 0.0    amb, diffuse, spec

15             tiled plane
0 0 1          normal
0 0 -8         point
0.2 0.2 0.2    amb, diffuse, spec
4.0 4.0 5.0    amb, diffuse, spec
0.0 0.0 0.0    amb, diffuse, spec
1.0            grid size
1.0 1.0 0.0    grid direction
0.2 0.2 0.2    amb, diffuse, spec
0.8 0.8 1.2    amb, diffuse, spec
0.0 0.0 0.0    amb, diffuse, spec

10             light
4 3 5          center
1              radius
6  6  6       emissivity

10             light
4 13 -5         center
1              radius
16  16  16       emissivity

16             spotlight
4 14 -3          center
1              radius
10 10 10       emissivity
4 3 -3         hits
20             theta

16             spotlight
4 14 -3          center
1              radius
10 10 10       emissivity
4 3 -8         hits
20             theta