| import cadquery as cq | |
| w0=cq.Workplane('XY',origin=(0,0,-8)) | |
| w1=cq.Workplane('YZ',origin=(-12,0,0)) | |
| r=w0.workplane(offset=-42/2).moveTo(0,7).cylinder(42,23).union(w1.sketch().push([(-15,35)]).rect(30,30).push([(-3,35)]).circle(2,mode='s').finalize().extrude(34)) |