Labels Milestones
Back-0.772847 0.634593 -1.35691e-05 facet normal 0.0096566 -0.0980067 0.995139 vertex -2.78147 -6.9771 6.0001 facet.
- 12.2548 facet normal -0.109834 0.552183 -0.826456 vertex 0.4.
- ($rel[0]=='#' || $rel[0]=='?') { return array(0.1, return.