| import cadquery as cq | |
| w0=cq.Workplane('ZX',origin=(0,0,0)) | |
| r=w0.sketch().segment((-32,-18),(5,-50)).segment((32,-19)).segment((3,5)).arc((10,3),(16,-1)).segment((16,50)).segment((-26,50)).segment((-26,-1)).segment((-17,-1)).close().assemble().finalize().extrude(-1) |