| r=w0.workplane(offset=-21/2).moveTo(-26,-18).cylinder(21,24).union(w0.sketch().segment((-40,-40),(16,-40)).segment((16,26)).segment((-40,26)).segment((-40,-1)).arc((-31,2),(-23,0)).arc((1,-3),(-16,-19)).arc((-27,-27),(-40,-24)).close().assemble().push([(-28.5,-38.5)]).rect(3,3,mode='s').finalize().extrude(7)).union(w0.sketch().segment((-8,10),(-5,10)).segment((-5,-7)).segment((47,-7)).segment((47,10)).segment((50,10)).segment((50,25)).segment((47,25)).segment((47,42)).segment((-5,42)).segment((-5,25)).segment((-8,25)).close().assemble().finalize().extrude(23)) |
