igesID: 1
type: cylinder
point: 0 -0.5 0
axis: 0 1 0
length: 1
radius: 1.375

igesID: 2
type: cylinder
point: 0 0.5 0
axis: 0 1 0
length: 1
radius: 1.125

igesID: 3
type: plane
coefficients: 0 -1 0 0.5

igesID: 4
type: plane
coefficients: 0 1 0 0.5

igesID: 5
type: plane
coefficients: 0 1 0 1.5