| import cadquery as cq | |
| w0=cq.Workplane('YZ',origin=(29,0,0)) | |
| r=w0.sketch().segment((-42,-23),(-11,-23)).segment((-11,-50)).segment((11,-50)).segment((11,-23)).segment((42,-23)).segment((42,23)).segment((11,23)).segment((11,50)).segment((-11,50)).segment((-11,23)).segment((-42,23)).close().assemble().finalize().extrude(-59) |