Slab, rendered
Sixteen arrangements of 3-D widget slabs in five materials, rendered in Cycles —
on a white studio sweep — area softboxes, refraction through the body, a real aperture,
and slabs at 40% of the rig's thickness. Nothing here re-implements a behaviour:
the poses are re-derived in bare node from the rig's own behaviors.js, and the
faces are photographs of the live widgets.