mid: 478
url: http://bruno.postle.net/world_of_vrml_tent_architecture/worlds/tent_017.wrl
ref_url: http://bruno.postle.net/world_of_vrml_tent_architecture/
format: wrl 
pid: 9382
polygons: 2980
connected_components: 31
average_dihedral_angle: 0.159356
bounding_box: xmin = 0.025, ymin = 0.025, zmin = 0.025, xmax = 0.975, ymax = 0.167204, zmax = 0.850572
avg_depth: 1.059693
center: (0.501844,0.138300,0.438178)
scale: 0.518928
principle_axes: (0.805053,-0.000935,0.593203), (0.593203,0.000107,-0.805053), (0.000690,1.000000,0.000641)
principle_values: (0.045402,0.032553,0.000432)