Apply tree structure to a flattened list?

Grasshopper
1

Hi guys,

I have two group of points, one list is flattened and the other one has a specific tree structure. I need to apply this tree structure to the flattened list, so that the points on this list get ordered according to the order of the second list.

I thought this was a task for Member Index but it does not seems to be working. Maybe it is a tolerance issue, but I played with the values a little bit and no luck. I also checked that the points are identified as identical by using cull duplicates with “cull all” option.

PointOrder
PointOrder1522Ă—656 235 KB

PointOrder.gh (15.8 KB)

Any help much appreciated,
Shynn.

2

If it’s a tolerance issue, you can comapare two point sets with rounding by any means.

Canvas%20at%2006%3B17%3B05
Canvas%20at%2006%3B17%3B051478Ă—676 319 KB
PointOrder_re.gh (21.3 KB)

1 Like
3

So it was a tolerance issue. Thanks Kim! This will come in handy for further cases.