| import cadquery as cq | |
| w0=cq.Workplane('YZ',origin=(7,0,0)) | |
| r=w0.sketch().segment((-49,22),(-16,-33)).segment((23,-9)).segment((-2,31)).segment((-11,17)).segment((-32,33)).close().assemble().finalize().extrude(-57).union(w0.sketch().segment((-30,-20),(-25,-28)).segment((-15,-23)).segment((39,-23)).segment((39,7)).segment((49,12)).segment((45,21)).segment((34,15)).segment((-19,15)).segment((-19,-14)).close().assemble().finalize().extrude(43)) |