Suddenly I am unable to Make Hole in a cylindrical polysurface. I need 4 holes Array Polar so I thought I’d make just one and array the hole rather than array 4 closed curves (circles) an attempt to make 4 holes that way. It used to work.
No matter what I’ve tried so far, including insuring that Both Sides is not selected, that direction start is at the center of the circle describing the cylindrical polysurface and that the direction end is at the center of the closed circle describing the desired hole, and Delete Input is set to Yes.
It results in an extrusion of the hole circle completely through the cylindrical polysurface and doesn’t complete the operation. When I tried selecting the offending extrusion in an attempt to delete it, both solids become selected. I’ve tried Group>Ungroup; no joy.
I thought about uninstalling Rhino 5 and reinstalling it but would rather not push my luck.
MakeHoleMalfunction.3dm (64.5 KB)
Edit: In my haste to upload as small a file as practicable, I deleted the construction object for the hole (closed curve) So I’m uploading it as ClosedCurveForHole.3dm
ClosedCurveForHole.3dm (19.3 KB)