| import cadquery as cq | |
| w0=cq.Workplane('YZ',origin=(-12,0,0)) | |
| r=w0.sketch().segment((-20,5),(-16,-3)).segment((-10,0)).arc((-8,-12),(1,-21)).segment((1,-29)).segment((8,-29)).segment((8,-22)).arc((26,-4),(7,14)).arc((-19,49),(-20,5)).assemble().push([(24,-38)]).circle(12).finalize().extrude(23) |