png 120 120 hw2scale.png
xyz -0.6 -0.5 0.5
xyz 0.5 -0.4 1.0
xyz 0.5 0.5 0.0
trif 1 2 3
color 1 0.5 0
scale 1.3 0.8 0.9
trif 1 2 3
color 0 0.5 1
scale 0.8 1.3 0.6
trif 1 2 3