Filter points based on coordinates

[Lana_Vu]

Hello,

I am trying to filter points from an input type “point3D” based on their coordinates (in my case is Z = 0) by using coerce3dpoint, but unfortunately, it returns a list with 3 components wich present X, Y and Z of all points but not the points separately.
Thanks for your help.

pointsList.gh (23.8 KB)

[Ryan14 (Ryan)]

@Lana_Vu
I would honestly not even bother with doing a python of it.
Just a few standard gh components.
pointsList RG.gh (27.6 KB)

[James_Parrott]

Or set x to list input, and try something like:

a = []
for point in x:
   coords = rs.coerce3dpoint(point)
   if coords[2] == 0:
     a.append(point)

[Lana_Vu]

Thanks a lot!! It works.

[Lana_Vu]

That’s what I did before but the input is “GUID” type which can’t be treated as list…