Labels Milestones
BackNormal 0.63438 -0.767815 0.0895698 vertex -0.759029 -6.58293 7.7465 facet normal -0.114117 -0.0998673 0.988435 facet normal -0.360203 -0.282966 0.888923 facet normal 0.367738 0.111553 0.923214 vertex 1.78758 8.81743 3.82299 vertex -3.44415 -8.31492 3 vertex -4.9955.
- -7.053316e+000 7.305162e-002 9.983999e+000 vertex.
- */ for($n=1; $n>0; $abs=preg_replace($re, '/', $abs, -1.