I think Grasshopper would be more painful to wire up 30 offsets, into 30 sweep 2’s, into 60 planarsrfs, into 30 intersects, into…
It doesn’t matter, I’m prob losing my job at this point. And that’s fine. My quality of life In Rhino has been too awful for too long. All the development is going into subd, and jewelry workflows have been ignored.
These are daily annoyances:
FlowAlongSrf - can’t use groups, doesn’t play well with cylinders, preserve structure useless
Blends - no history on continuity proportions, can’t edit while history locked, can’t preselect blend to edit.
Lock Children - no warning a command will fail, no way to toggle mid command, no option to turn off and continue, no exceptions for commands. You either accidently break history or redo commands all day.
SelParent/Child - can’t deselect before select
CurveThroughPolyline - can’t join control polylines for history enabled symmetric patterns
DragMode - not integrated into Gumball (view)
BlockManager - modal dialog instead of dockable window
Blocks History - no history in block, not all commands support blocks, and there’s no history if you mix regular objs and block sub objs in a command.
Rebuild and Join - can’t keep input and preserve history
So, I think what you did not say up top is that you are offsetting with History, then importing the file, is that correct? You are not importing the file as posted, it also includes the offset with history…correct? And, for now, if you import the file as you posted it (no offset) and copy it 30 times scaling as you need, then OffsetMultiple, does that not work to offset all at once?
At any rate, importing multiples, if it is as I said, ought to work with individual histories intact, and does in other cases - I’ll get this on the pile…