Sort the list by y-coordinate

Lists-Logic
1

Hello, I am trying to sort the list by y coordinate. I have already searched the methods online and followed them. All of them are not worked. What is the problem? Thanks

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2

It looks like the sorting isn’t your problem. What does the warning say?

3

Thanks for your reply. It is said the the direction of lofting is wrong or opposite. So I guess I need to sort the list by y - coordinate first. Is it correct?

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4

Possibly. It’s hard to tell without seeing all your data.
I’m not sure how Point.Y would work on a Curve to begin with, but I would recommend flattening your list of curves, then using SortByKey and GroupByKey to get your curves in order.

1 Like
5

I will try it first. Thanks !