| import cadquery as cq | |
| w0=cq.Workplane('ZX',origin=(0,-7,0)) | |
| r=w0.sketch().segment((-33,-4),(-19,-13)).segment((-19,-25)).segment((-1,-25)).segment((5,-29)).segment((8,-25)).segment((19,-25)).segment((19,-8)).segment((33,11)).segment((19,20)).segment((19,33)).segment((1,33)).segment((-5,37)).segment((-8,33)).segment((-19,33)).segment((-19,16)).close().assemble().finalize().extrude(-43).union(w0.workplane(offset=-42/2).moveTo(6,-21).box(18,32,42)).union(w0.sketch().push([(0,4)]).circle(3).circle(2,mode='s').finalize().extrude(57)) |