Hello! Am new to Houdini and attempting to learn VEX.

I simply wanted to ask why the geometry spreadsheet isn't showing the nearpoints array for each of my point? Is there somewhere I have to go to toggle on the display? Thanks for any answer in advance.

This is another question I have regarding what is written in the pointwrangle parameter box here:

float searchrad = ch('searchrad');

int nearpnts = nearpoints (0, @P, searchrad);

foreach (int pnt; nearpnts){

int line = addprim (0, "polyline");
addvertex (0, line, @ptnum);
addvertex (0, line, pnt);

}

I've also attached an image of the scene view.

I'm quite confused about the difference between @ptnum and pnt. If my guess is correct, does it mean something like this?
pnt1 returns a nearpoint array of 2, 3, 4, 5, which are all considered @ptnum.
So first "addvertex" line means that vertices are added to each @ptnum, aka points numbered 2, 3, 4, and 5.
Whereas the second "addvertex" line adds a single vertex to pnt1.
This is merely my guess but please correct me if I have misunderstood anything.

Thank you in advance to anyone who might answer my question.

`nearpnts` is just a variable, same as `searchrad`. If you want to write it out to an attribute, then you could use something like `i@myattrib = nearpnts`.

The entire snippet is executed for each point in the original geometry - @ptnum gives you the index of that point
So for every point, it's creating a line to each nearby point within the search radius