OptionaltopCenter of the leg's top outline, where it meets the top frame.
OptionalbottomCenter of the leg's bottom outline, on the ground.
Size of the leg along X, from legWidth, before scaling.
Size of the leg along Z, from legDepth, before scaling.
Height of the leg: the table height less the top thickness, before scaling.
OptionalshapesThe leg solid as leg, and outline wires at its top and bottom.
One leg of the Good Coffee Table, with an id of the form "leg-part-0": its solid, its top and bottom outlines, their centers and its sizes, returned in
GoodCoffeeTableData.legParts.