Boxes are an alternate
way of representing and visualizing joints. Bones are used to represent
parent joints such as the pelvis or shoulders.
NoteOnly the bones of
a joint with more than one child joint chain (see above figure)
can display as a box rather than as bones. Multiple child-joint hierarchies
typically occur at the upper back and root.
To display bones as boxes
Select the joint.
In the Attribute Editor,
select the jointn node tab.
In the Joint section,
select Box from the Draw Style drop-down menu.