id	summary	reporter	owner	description	type	status	priority	milestone	component	version	resolution	keywords	cc	blockedby	blocking	notify_on_close	platform	project
142	Transparency for a subset of atoms not working	Tom Goddard	Tom Goddard	"open 4hhb
color /a #aaaaaa80

This makes chain A atoms transparent but the opaque atoms are not visible through the transparent atoms.

The problem is that the drawing code is treating all sphere instances as transparent or all as opaque based on the color of the first instance.

A similar bug will effect ribbons that are partially transparent.
"	defect	closed	major		Graphics		fixed		meng@…				all	chimera