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


11             sphere
4 2 -4.0       center
1              radius
0.0 0.0 0.0    amb, diffuse, spec
2.0 2.0 2.0    amb, diffuse, spec
0.0 0.0 0.0    amb, diffuse, spec


13             cylinder
3.646 2 -3.646 center
-1 0 1          centerline
0.707 8            radius height.
0.2 0.2 0.0    amb, diff, spec
2.0 2.0 2.0    amb, diffuse, spec
0.0 0.0 0.0    amb, diffuse, spec

13             cylinder
3.646 2 -4.354 center
-1 0 -1        centerline
0.707 8            radius height.
0.2 0.2 0.0    amb, diff, spec
2.0 2.0 2.0    amb, diffuse, spec
0.0 0.0 0.0    amb, diffuse, spec

13             cylinder
4.354 2 -3.646 center
1 0 1          centerline
0.707 8            radius height.
0.2 0.2 0.0    amb, diff, spec
2.0 2.0 2.0    amb, diffuse, spec
0.0 0.0 0.0    amb, diffuse, spec

13             cylinder
4.354 2 -4.354 center
1 0 -1         centerline
0.707 8            radius height.
0.2 0.2 0.0    amb, diff, spec
2.0 2.0 2.0    amb, diffuse, spec
0.0 0.0 0.0    amb, diffuse, spec


10             light
4 3 5          center
1              radius
12 12 12       emissivity

10             light
4 15 -5        center
1              radius
12 12 12       emissivity