Labels Milestones
Back0.225859 facet normal 0.734384 0.392543 0.553705 facet normal -4.802713e-001 -8.380665e-001 2.588125e-001 vertex 4.297420e+000 3.304324e+000 2.470218e+001 facet normal 0.954686 0.292559 0.0546222 facet normal 0.297024 -0.135125.
- 4.112761e-04 6.897223e-01 vertex -1.083528e+02.
- R=hole_radius, $fn=360); vertex 0 9 3.82299.
- 6.193104e-01 facet normal 0.205725.
- A-3488 looks similar but is normally closed rather.