Increment a value in a point wrangle

[noc2]

Hi;

I have a point wrangle set to run on a set number of arbitrary points (say; 12 22 11 41) What I want to do is to set another incrementally increasing integer that starts from 0 going all the way up to 1-number of points run through (considering the previously mentioned example; 0 1 2 3 for 4 points set in as a group to run over) I can't use a for loop since a for loop runs for each point wrangled  I tried using 'int i = 0; i++;' but that didn't work either. How would it be possible to get this done?

Thank you 

AJ

[forever_kk]

use detail wrangle

 

[noc2]

16 minutes ago, forever_kk said:

use detail wrangle

 

Yes, I tried using detail but I couldn't figure out how to write to a point integer array attribute from within detail

[dleonhardt]

int pts[] = expandpointgroup(0, chs("group"));

for(int i = 0; i < len(pts); i++)
{
    setpointattrib(0, "num", pts[i], i);
}

Here's a simple way to do this in a Detail Wrangle. This will also work with ad-hoc groups.

Edited August 3 by dleonhardt