| import cadquery as cq | |
| w0=cq.Workplane('ZX',origin=(0,-9,0)) | |
| r=w0.sketch().segment((-6,-15),(27,-40)).segment((50,-10)).segment((14,17)).segment((-6,-10)).close().assemble().finalize().extrude(-23).union(w0.sketch().segment((-50,11),(-29,0)).segment((-29,-15)).segment((-17,-15)).segment((-17,-6)).segment((-9,-10)).segment((6,20)).segment((-35,40)).close().assemble().finalize().extrude(42)) |