Labels Milestones
BackVertex -4.203549e+000 -8.732827e-001 2.495526e+001 facet normal 0.101834 -0.119237 0.98763 vertex 4.57753.
- 3.779778e-002 -4.777771e+000 2.488918e+001 facet normal -0.946359 -0.307495 0.0992551.
- Two_holes_type = "opposite"; // [center, opposite, mirror.