mid: 200 url: http://fraktali.849pm.com/programs/dxf/ANDROID.zip ref_url: ftp://aldebaran.ee.mcgill.ca/pub/dfir/dfir-V2R0.tar.Z format: dxf pid: 27827 polygons: 2547 connected_components: 58 average_dihedral_angle: 0.919399 bounding_box: xmin = 0.025, ymin = 0.025, zmin = 0.025, xmax = 0.339247, ymax = 0.235966, zmax = 0.975 avg_depth: 1.781185 center: (0.182054,0.166263,0.447017) scale: 0.462342 principle_axes: (-0.000110,0.018848,-0.999822), (-1.000000,-0.000541,0.000100), (-0.000539,0.999822,0.018848) principle_values: (0.062473,0.006041,0.001190)