mid: 353 url: http://www.coolfun.com/dxfhead.zip ref_url: http://www.coolfun.com/html/organica.html format: dxf pid: 27842 polygons: 15788 connected_components: 1 average_dihedral_angle: 0.156757 bounding_box: xmin = 0.025, ymin = 0.025, zmin = 0.025, xmax = 0.699801, ymax = 0.975, zmax = 0.854086 avg_depth: 1.036311 center: (0.363074,0.526649,0.406949) scale: 0.786041 principle_axes: (-0.016521,0.993683,0.111000), (-0.015307,0.110751,-0.993730), (-0.999746,-0.018117,0.013380) principle_values: (0.071078,0.052778,0.033908)