This operator returns two vectors representing the minimum and maximum corners of the bounding box for the specified geometry.
If no file is given, the first input is used where applicable.
op:/ syntax can be used to refer to a SOP operator rather than a file on disk.
The file on disk to compute the bounding box of.
The subset of points to use for computing the bounding box.
Uses SOP-style syntax, so an empty string means all points,
and adhoc groups such as
@Cd.x>0 can be used.