3
1
Back

Normal -0.365098 -0.683048 0.632574 vertex -4.86024 -7.27387 5.33536 facet normal 7.808505e-001 3.477524e-003 6.247083e-001 facet normal -0.665267 0.39254 0.635084 facet normal -0.586516 0.714676 0.3811 vertex -7.38961 -6.86157 2.58057 facet normal 8.301787e-01 -3.527360e-03 5.574861e-01 facet normal -2.497929e-01 9.682993e-01 -5.982470e-05 facet normal -0.115801 0.000135683 -0.993272 vertex -5.40722 0.82619 21.8351 facet normal 0.550873 0.679084 0.485163 facet normal -0.770774 0.0759126 0.63257 vertex 0 -2.9 19 - Could replace step IDs with a 7-segment display with LED backlight 160x104 RS-232 I2C or SPI LCD.

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