! Schmidt prism
! FSI Feb 3, 1999

! Vertices
V 1  1 -1.8284  0
V 2 -1 -1.8284  0
V 3  1  1       0
V 4 -1  1       0
V 5  1 -1.0     2.0
V 6 -1 -1.0     2.0

! Front face rectangle
R 1 2 4 3 0

! Back face rectangle
R 3 4 6 5 0

! Bottom rectangle, note this is reflective
R 1 2 6 5 1

! faces
T 1 3 5 0
T 2 4 6 0


