| import cadquery as cq | |
| w0=cq.Workplane('XY',origin=(0,0,-4)) | |
| w1=cq.Workplane('YZ',origin=(9,0,0)) | |
| r=w0.sketch().push([(-25,-10)]).circle(21).push([(-9,38)]).circle(12).push([(26,-30)]).circle(20).rect(22,22,mode='s').finalize().extrude(28).union(w1.sketch().segment((-22,-8),(-20,-8)).segment((-20,-24)).segment((8,-24)).segment((8,-8)).segment((10,-8)).segment((10,-6)).segment((8,-6)).segment((8,10)).segment((-20,10)).segment((-20,-6)).segment((-22,-6)).close().assemble().finalize().extrude(-31)) |