Labels Milestones
Back-9.090385e+01 9.578066e+01 2.655000e+01 facet normal 0.618898 0.265121 0.739376 facet normal -0.98935 -0.097375 0.108187 facet normal 4.203270e-16 -1.856182e-15 -1.000000e+00 facet normal 0.0961519 0.976251 0.194137 facet.
- See https://www.batronix.com/pdf/sfh900.pdf Siemens SFH900 reflex photo interrupter/coupler/object.
- -1.000000e+00 -4.868587e-07 facet normal -0.338906 -0.181168 0.923212.