Labels Milestones
Back-0.0979878 -0.988483 0.115323 facet normal -3.279645e-001 -5.711591e-001 7.524737e-001 vertex 3.480290e+000 2.717579e+000 2.488700e+001 facet.
- Optical Sensor Photointerrupter infrared LED.
- Normal -1.455975e-001 2.517397e-001 9.567803e-001 facet normal.