Why does NetworkSrf fail here?

Rhino Rhino for Mac
1

In the attached file I have frames that had been working for NetworkSrf. I got the file out after working on some other things and now they don’t quite work.

If I select all the frames and do NetworkSrf, it fails.
If do No Auto Sort, select the two vertical frames, shift, select the horiztontal frames in order, it works.
If do No Auto Sort, select the two vertical frames, shift, select the horiztontal frames in out of order, it fails.

I am curious why networksrf is not figuring this out on its own.

Problem NetworkSrf.3dm.zip (506.5 KB)

NetworkSrf
NetworkSrf2466×1636 90.7 KB

2

Network surf wants 4 sides. Look like 3 sides.

That lower area is would make a 4th edge, then trim it back after.

3

@scottd There is a separate curve there at the narrow end - - it looks to me like it ought to work.
It does, working up from the bottom, until you include the blue curve

image

I’ll get this on the list. My W. A. guess of the moment is that the sorter has trouble with the rail direction change, maybe…

RH-81172 NetworkSrf: sorting glitch

-Pascal

4

I was wondering if something had broken because I had used these curves successfully in the past.

Thanks.

5

@miano there is a microscopic curve at the end of the fourth curve up from the bottom
image

SelShortCrv will find it.

-Pascal

6

I’m now curious how that got there in the first place.

Thanks