mid: 543 url: http://www.amazing3d.com/free/pottdxfpc.zip ref_url: format: dxf pid: 47458 polygons: 1196 connected_components: 2 average_dihedral_angle: 0.361429 bounding_box: xmin = 0.025, ymin = 0.025, zmin = 0.025, xmax = 0.890313, ymax = 0.975, zmax = 0.890697 avg_depth: 1.853791 center: (0.456306,0.488515,0.461263) scale: 0.903740 principle_axes: (-0.001079,0.999955,0.009388), (-0.321621,-0.009236,0.946823), (0.946868,-0.001998,0.321617) principle_values: (0.078921,0.063398,0.063263)