ply format binary_little_endian 1.0 comment VCGLIB generated element vertex 616695 property float x property float y property float z property uchar red property uchar green property uchar blue property uchar alpha element face 1221999 property list uchar int vertex_indices end_header WT<]\=9eN;TEB6W 2v;XMGK>!v;aUOI<J>cw;pa[uM<K>;v;bUQ z;G9:ynz;[JIϼD};dRPǑ;YLJdKqv;`SNj<ߏK>H|;|lfckz;yib{ߑS);n^Zfʑ