The build to cut, as design.build returns it: its parts and, for an assembly, the
components that place them.
The plane to cut along, through the frame's origin: what lies on the side its normal points to is taken away.
OptionalcutWhether to give, besides the caps, the pieces of the parts the plane cuts and the parts that lie wholly behind it, for a view of the cut model.
OptionaltoleranceHow close the ends of two section edges must lie to be joined, in model units.
A design build and the frame whose plane cuts it, for
design.section, which gives the faces where the plane passes through the parts and, when asked, what is left of the parts behind it.