Main comment stating the purpose of this class and relevant relationship to other classes.

Possible useful expressions for doIt or printIt.

Structure:
instVar1 type -- comment about the purpose of instVar1
instVar2 type -- comment about the purpose of instVar2

Any further useful comments about the general approach of this implementation.

	converting
	asB3DSimpleMesh

	private
	addOtherHemisphereTo: b3dVertexAt:normal:in: eyeletsFor:in: tie:with:to:

	skeleton
	classify elevateSpine prune tailor

	instance creation
	createOn:

	tests
	test1

	accessing	top
	polygon
	polygon:
	skeleton
	skeleton:
	triangulation
	triangulation:

	converting	top
	asB3DSimpleMesh

	private	top
	addOtherHemisphereTo:
	b3dVertexAt:normal:in:
	eyeletsFor:in:
	tie:with:to:

	skeleton	top
	classify
	elevateSpine
	prune
	tailor

	initialize-release	top
	initialize TDObject initialize

	instance creation	top
	createOn:

	tests	top
	test1 POObject test1