mid: 1451 url: http://cepcairo.bizland.com/free/Sailboat.zip ref_url: format: xthreexds pid: 47203 polygons: 1498 connected_components: 9 average_dihedral_angle: 0.824771 bounding_box: xmin = 0.025, ymin = 0.025, zmin = 0.025, xmax = 0.181495, ymax = 0.975, zmax = 0.691454 avg_depth: 1.088226 center: (0.103248,0.432399,0.339447) scale: 0.456163 principle_axes: (-0.000052,-0.998215,-0.059715), (0.000013,0.059715,-0.998215), (-1.000000,0.000053,-0.000010) principle_values: (0.040396,0.019498,0.000604)