Hi,
I’ve been poking around in offset quite a bit lately to help return multiple curves when an offset curve intersects itself. Here’s the specific issue. I’m hoping to have it turned on in the WIP here soon.
The results are a bit more dramatic with OffsetMultiple
These changes should ripple out through the rest of Rhino that rely on offsetting a curve. This would also include curve offsets in Grasshopper but I haven’t checked yet.
What other problems are you having with curve offsets? I know polyline offsets can sometimes be a little strange (I’m hoping to also take a stab at this in the near future).