camera 
5.0 10.0 15.0 
0.0 0.0 0.0 
20.0 1.0 
1.0 100.0 
0.0 
400 400

light -20.0 10.0  0.0      0.7   0.0
light  00.0 100.0 50.0      0.7   0.0
ambient 0.2
background  0.4 0.2 0.2

outpu output4b.ppm

# SPHERE - non-uniform scale, solid texture
identity
scale  3.0  1.0  3.0
translate  0.0  3.0  0.0
sphere  0.6  0.2  0.5  solid1
0.3 
0.6 10
0.0 0.0
0.0 0.0 0.0

# CUBE - non-uniform scale, surface texture
identity
scale 15.0 1.0 15.0
translate 0.0 -1.0 0.0
cube 0.0 0.8 0.0 surface1  
0.3 
0.0 0
0.4 0.0
0.0 0.0 0.0