| import cadquery as cq | |
| w0=cq.Workplane('XY',origin=(0,0,-15)) | |
| w1=cq.Workplane('XY',origin=(0,0,-5)) | |
| r=w0.workplane(offset=63/2).moveTo(-26,4.5).box(38,29,63).union(w1.sketch().segment((-50,-5),(-3,-5)).segment((-3,-19)).segment((50,-19)).segment((50,8)).arc((20,-9),(-5,14)).segment((-50,14)).close().assemble().finalize().extrude(-43)) |