png 100 100 hw3dof.png

sun 1 1 1
sphere 0 -500.5 -1 500

color 1 0 0
sphere -0.6 -0.2 -0.5 .3
sphere -0.1 -0.2 -2.5 .3
sphere  0.8 -0.2 -4.5 .3

color 0 1 0
sphere -0.4 -0.2 -1.5 .3
sphere  0.3 -0.2 -3.5 .3
sphere  1.4 -0.2 -5.5 .3

dof 2.5 0.2

aa 16