rods V2.7d   
80  64    tiles in x,y
 8   8    pixels (x,y) per tile
4         anti-aliasing
0 0 0     black background
F         no, shadowed rods look funny
25        Phong power
0.15      secondary light contribution
0.05      ambient light contribution
0.25      specular reflection component
4.0       eye position
1 1 1     main light source position