| import cadquery as cq | |
| w0=cq.Workplane('XY',origin=(0,0,26)) | |
| r=w0.sketch().push([(-26,-10)]).rect(48,66).push([(-17,-8)]).circle(7,mode='s').finalize().extrude(-52).union(w0.sketch().segment((-6,16),(26,-13)).segment((50,14)).segment((18,43)).close().assemble().finalize().extrude(-46)) |