The BoundingBox type exposes the following members.
The corner points
The dimensions of the bounding box. The 3 values correspond to the 3 direction.
The Directions normal are the three unit vectors that describe the orientation of the box.
The PointsOnFaces is an array of 6 lists which are vertices of the tessellated solid that are on the faces of the bounding box. These are not the corners of the bounding box. They are in the order of direction1-low, direction1-high, direction2-low, direction2-high, direction3-low, direction3-high.
The volume of the bounding box.