| import cadquery as cq | |
| w0=cq.Workplane('XY',origin=(0,0,15)) | |
| r=w0.sketch().segment((4,-15),(6,-41)).segment((50,-37)).segment((48,-11)).segment((22,-13)).segment((22,-10)).segment((12,-10)).segment((12,-14)).close().assemble().finalize().extrude(-40).union(w0.sketch().segment((-50,-1),(0,-1)).segment((0,28)).segment((-11,28)).segment((-13,41)).segment((-36,37)).segment((-35,28)).segment((-50,28)).close().assemble().finalize().extrude(10)) |