ply format binary_big_endian 1.0 comment made by Aleksey Golovinskiy, MERL comment face scan element vertex 21 property float x property float y property float z element face 30 property list uchar int vertex_indices end_header <®š=c =mxÛ<ú’»F+=¨QE;™Tó¼Ô[=RdS=mh¼!ú¥=`Y¼ ô½"åX=œ\=;÷½(/=ù½Õ=54²<ç<6=Ÿ™O=?<<Ø·A<Žq©½Øþ=HFì½&œ˜=§êf= ¡s<ÀzÛ=Äóí=Wþç=¯ŸÜ=Žœ‹<ñæu¼ãO콡ÉÇ