Can't Find Self Intersection

Rhino Rhino for Windows
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1

My CAM program is complaining about a self intersecting curve in my Rhino model. I think I know which curve it is, but I can’t find a command to detect where the self intersection occurs.
I watched a clip where there was a loop icon in Rhino 7 to make the detection, but I can’t find the same thing in Rhino 8.

thanks, rex

2

You can run SelSelfIntersectingCrv via the Rhino command line.

The button is located here…

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