png 120 120 hw2lookat.png
xyz -0.2 0.5 0
xyz 0.3 -0.1 0.5
xyz -1.0 0.0 0.0
xyz -0.6 0.4 0.0
xyz -0.2 0.0 -0.9
color 0.5 0.5 1
lookat 1 2 1.0 2.1 -5.3
trif 3 4 5
color 0.5 1 0.5
lookat 1 2 1.0 2.1 5.3
trif 3 4 5