| import cadquery as cq | |
| w0=cq.Workplane('XY',origin=(0,0,-6)) | |
| r=w0.sketch().segment((-37,43),(-22,22)).segment((-12,28)).segment((-28,50)).close().assemble().push([(-20,6)]).circle(4).finalize().extrude(12).union(w0.sketch().segment((5,-49),(11,-49)).segment((11,-50)).segment((31,-50)).segment((31,-49)).segment((37,-49)).segment((37,-15)).segment((31,-15)).segment((11,-15)).segment((5,-15)).close().assemble().finalize().extrude(13)) |