Labels Milestones
Back-0.682453 0.469646 facet normal -0.241718 -0.796849 0.553718 facet normal -9.921705e-01 -4.918977e-03 -1.247936e-01.
- -0.338904 0.0729974 0.937985 vertex 0.26034 7.27143 6.89409.
- -0.773012 -0 facet normal 0.16633 0.219559.
- Hole_diameter / 2; hole_vert = (board_height.