Labels Milestones
BackIrd*sin(lf1), h0], [ ord*cos(lf2), ord*sin(lf2), h0], [ ird*cos(lf0), ird*sin(lf0), h1], [ ord*cos(lf1), ord*sin(lf1), h1], [ ord*cos(lf0), ord*sin(lf0), h0], .
- -8.79978 1.75038 4.79464 facet normal -0.291191 -0.188007 0.938009.
- Normal 0.471369 -0.881936 0 facet normal 0.865129.
- Or 'L' means left hand, 'r.