Compute a requested property of a box, e.g. area, centroid, or degeneracy.

Input parameters:

1. Bx → Box to measure.
2. Pr → Property to measure.
   •  10 → Plane
   •  11 → X Interval
   •  12 → Y Interval
   •  13 → Z Interval
   •  20 → Diagonal
   •  21 → Centroid
   •  22 → Lowest Corner
   •  23 → Highest Corner
   •  40 → Width
   •  41 → Depth
   •  42 → Height
   •  43 → Perimeter
   • 100 → Area
   • 101 → Volume
   • 102 → Smallest Size
   • 103 → Biggest Size
   • 104 → Invergency
   • 105 → Degeneracy

Output parameters:

1. Pr → Requested box property. Could be a boolean, a number, a point, a line, or whatever the type of the requested property is.