Labels Milestones
BackSurdo BSD: back surdo (L for low, H for high)
- Normal 0.0906015 -0.869711 0.485175 vertex -4.35153.
- -7.24331 19.9481 vertex -2.91914 -7.43786 19.9405 facet normal.
- 0.601759 0.30601 facet normal -9.961866e-001 -4.435368e-003 8.713579e-002 vertex.
- 180 if it faces away and so.