Optionalshape: TOptionalface: UOptionaldistance: numberOptionaljoinType: joinTypeEnumThe open wire or edge to offset, lying in a plane; a straight one needs face to give it one.
OptionalfaceA flat face whose plane the offset lies in, seen from the side it looks to; leave it out to use the plane the wire lies in.
OptionaldistanceHow far the offset curve lies from the wire, in model units: positive to the right of the direction the wire runs, negative to the left.
OptionaljoinHow the offset pieces meet where the wire has a corner: arc rounds them, intersection
extends them to a sharp corner, tangent keeps them tangent.
An open wire or an edge, a distance and the corner style for
shapes.wire.offsetOpen, which draws the offset curve on one side of it instead of a loop around it.