| import cadquery as cq | |
| w0=cq.Workplane('YZ',origin=(-8,0,0)) | |
| r=w0.sketch().segment((-21,-50),(21,-50)).segment((21,35)).segment((8,35)).segment((3,50)).segment((-19,43)).segment((-16,35)).segment((-21,35)).close().assemble().push([(-13.5,-11)]).rect(5,6,mode='s').reset().face(w0.sketch().segment((6,-35),(6,-19)).arc((1,-28),(6,-35)).assemble(),mode='s').reset().face(w0.sketch().arc((16,-35),(19,-28),(16,-19)).close().assemble(),mode='s').finalize().extrude(17) |