A box aligned with the axes, given by its two opposite corners. Where a Solid is taken, a Bounding Box counts as the box.
A Bounding Box also fits an input that takes a Solid or a Number.
The corner with the smallest x, y and z.
The corner with the largest x, y and z.
The point in the middle of the box.
The box's size along x, y and z (max minus min).
A Line from the min corner to the max corner.
Items that are each a Bounding Box. One Bounding Box wired where a list is taken counts as a list of one. A list wired where one Bounding Box is taken runs the block once per item.