# A convex solid
# First the vertices
v 0.0 -10.0 -10.0
v 8.0 -3.0 -10.0
v 8.0 3.0 -10.0
v 0.0 10.0 -10.0
v -8.0 3.0 -10.0
v -8.0 -3.0 -10.0
v 0.0 -3.0 10.0
v -8.0 3.0 10.0
v 0.0 10.0 10.0
v 8.0 3.0 10.0
# Now the faces
f 6 5 4 3 2 1
f 1 2 7
f 2 3 7
f 3 10 7
f 3 4 9 10
f 4 5 8 9
f 5 7 8
f 6 7 5
f 1 7 6
f 10 9 8 7