Slic3r 1.3.1-dev 20mmbox.stl 10 10 0 -10 -10 0 -10 10 0 10 -10 0 10 -10 10 -10 10 10 -10 -10 10 10 10 10 20mmbox.stl 0 1 2 1 0 3 4 5 6 5 4 7 0 4 3 4 0 7 4 1 3 1 4 6 5 1 6 1 5 2 5 0 2 0 5 7 67.5 35 0 1