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

14            tiled  plane
0 0 0         r g b ambient
6 1 8         r g b diffuse
0 0 0         r g b specular

1   0    1    normal
0   0    0    point
1   1   -1    x direction
1.25 0.5      size
0 0 0         r g b ambient
8 4 0         r g b diffuse
0 0 0         r g b specular

10            light
6 6 6         emissivity
8 3 -3        location