I am writing custom software to render the characters (so game engine can dynamically mix and match). The beibu, body, head, shou, wuqi pngs make sense. The are basically all down, left, up, right facing.
I can not figure out how the jian (shoulder?) and jiao (feet?) pngs are supposed to work. My questions are:
jian has 4 images; what do the 4 images represent
jiao has 8 images -- what are the 8 images and what do they represent ? (and everything seems to only be left facing, no right facing)
Thanks!