mid: 1810 url: http://www.amazing3d.com/free/sink3ds.zip ref_url: format: xthreexds pid: 47552 polygons: 1068 connected_components: 10 average_dihedral_angle: 0.361995 bounding_box: xmin = 0.025, ymin = 0.025, zmin = 0.025, xmax = 0.975, ymax = 0.41852, zmax = 0.644469 avg_depth: 1.110858 center: (0.501762,0.157273,0.316621) scale: 0.622130 principle_axes: (0.999961,0.007071,-0.005199), (-0.006083,0.131374,-0.991314), (-0.006327,0.991308,0.131412) principle_values: (0.065670,0.034923,0.005589)