Attractor Curve Proximity Distance

[nicholas.w.canlas]

I have a layman attempt at creating a perforated facade with circles of the same radius.
while trying to increase the density & decrease distance between circles when they are closer proximity to the curve. However with this GH definition i’m limited to only working the distances between the circles on the X axis. I’m looking for a solution or a different approach where i can manipulate both the X and Y axis in terms of Distances between Circles.

Perhaps a grid pinching or an actual attractor with a pull ?
Any ideas of methodologies are much welcomed
Cheers

Please find attached the GH and rhino File.

Perforated Proximity Facade.3dm (4.5 MB)
Perforated Proximity Facade.gh (77.1 KB)

[nicholas.w.canlas]

Image reference for visual purposes
as you can see the X axis shows an obvious change in distance whereas the Y axis has the same constant distance.