| import cadquery as cq | |
| w0=cq.Workplane('ZX',origin=(0,21,0)) | |
| r=w0.sketch().segment((-50,-6),(-8,-6)).arc((-7,-16),(-2,-25)).segment((4,-18)).segment((25,-35)).arc((43,-24),(48,-3)).segment((50,-3)).segment((50,6)).segment((46,6)).arc((27,21),(3,17)).segment((3,35)).segment((-41,35)).arc((-42,34),(-42,35)).segment((-50,35)).close().assemble().push([(-23,14)]).circle(4,mode='s').finalize().extrude(-42) |