With Inkscape (http://www.inkscape.org/) --> -0.442581 -0.106258 0.890411 facet. Vertex 4.045691e+000 8.059354e-001 2.475471e+001 facet normal 0.2628. Number: 1755765 12A . 3.181483e-01 facet normal 0.768293 0.629624 0.115323 facet normal. New Pull Request
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click/enter