How do I build an attractor in the thickness of the Pipes?

[laurent_delrieu]

Hello
you can use Variable Pipe, see an example here

Image Sampling trought pattern line thickness

seems to be quite the same thread here https://discourse.mcneel.com/t/image-sampling-trought-pattern-line-thickness/145162 Just for the fun here an example using Variable Pipe (not very fast but it works) [image] So Generate points on an image, here it is random which is not the best, in you example there is a correlation between the position and radius [image] generate Circles, one big circle to be white and little circles to be blacks. Circles are moved in Z in order to not overlap. [im…

or you can do your own plugin to better suit what you need.