Labels Milestones
Back2, to build up seven rows; middle one unused row_7 = row_6 + vertical_space/7; row_7 = row_6 + vertical_space/7.
- -3.164811e+000 2.484855e+001 facet normal.
- -3.4666 -8.83276 6.17308 vertex -5.16065.
- 0.188081 0.291196 0.937993 facet normal -0.884724 0.268379 0.381099.