Labels Milestones
Back-1.151849e-001 0.000000e+000 vertex 6.573270e+000 -2.717840e+000 1.747200e+001 facet normal -0.773014 0.634388 0 facet.
- 9.730070e+01 3.455000e+01 facet normal.
- (inspired by but simplified from Benjamin AM's design).
- -0.462456 -0.449684 0.764146 vertex 0.589577 -6.81829 7.19149.