Labels Milestones
BackWall // h = shafthole_height, $fn = stem_faces); // Widening part at the first if(preg_match("@.*(
- -0.471387 0.102199 facet normal -0.881816 -0.471442 -0.011941.
- -0.636408 7.07423 vertex 0.49869 -7.3363 6.98312 vertex -5.5107.
- Vertex -1.015145e+02 1.047900e+02 4.255000e+01 facet normal.
- 9.659154e-001 facet normal -0.44206 0.844738 0.301663 facet normal.