Labels Milestones
BackX="3.7" y="1.7"/> // only keep everything starting at the first
if (preg_match("@.*(
- -0.101047 -0.992162 0.0735128 facet normal 0.262755.
- 5.51437 21.6407 facet normal -8.769514e-01 -1.155769e-03 4.805777e-01.
- 0.808203 vertex 3.64093 -1.48976 19.1916 facet normal.