| import cadquery as cq | |
| w0=cq.Workplane('XY',origin=(0,0,-50)) | |
| r=w0.sketch().segment((-30,20),(-16,9)).segment((-16,12)).segment((-15,12)).segment((-28,22)).close().assemble().push([(-5,1)]).circle(8).reset().face(w0.sketch().segment((16,-16),(21,-20)).segment((30,-22)).segment((19,-14)).close().assemble()).finalize().extrude(100) |