Criteria to CAVE dimensions

[Alex Miranda]

Hi, everyone!
I've read regarding CAVE and there is an issue that I didn't understand in this script vizcave single machine.
The constants of the CAVE dimensions are based on what?


W = 3.048 # 10 feet wide
H = 2.286 # 7.5 feet tall
D = 3.048 # 10 feet deep
W2 = W/2.0
C0 = -W2,H,0 # Front Wall: C1,C2,C5,C6
C1 = -W2,H,D # Left Wall: C0,C1,C4,C5
C2 = W2,H,D # Right Wall: C2,C3,C6,C7
C3 = W2,H,0
C4 = -W2,0,0
C5 = -W2,0,D
C6 = W2,0,D
C7 = W2,0,0

What are the criteria to define which is the front screen or is the side screen?

FrontWall = vizcave.Wall(upperLeft=C1, upperRight=C2, lowerLeft=C5, lowerRight=C6, name='Front Wall' )


Thanks for help.