| import cadquery as cq | |
| w0=cq.Workplane('XY',origin=(0,0,30)) | |
| r=w0.sketch().circle(50).circle(32,mode='s').finalize().extrude(-60) |
| import cadquery as cq | |
| w0=cq.Workplane('XY',origin=(0,0,30)) | |
| r=w0.sketch().circle(50).circle(32,mode='s').finalize().extrude(-60) |