eye  0 0 5
imsize 512 512
viewdir  0 0 -1
updir  0 1 0
hfov 60



bkgcolor 0 0 0 1

light -3 15 10 1 0.5

mtlcolor 0.6 1 0.6 1 1 1 0.2 0.3 0.4 100 1.0 1.0
sphere -1.1 0 -4 1
mtlcolor 1 0.6 0.6 1 1 1 0.2 0.3 0.4 100 1.0 1.0
sphere 1.1 0 -4 1