Grasshopper’s Image Sampler

https://vimeo.com/10377020

thanks but I understand how to use the image sampler. Here is an example of a piece I made with it. What I am trying to figure out was your process of defining the point density in response to the image. Since you are producing something other than a normal grid as input I was trying to understand your method of populating the image with points.

create a mesh from voronoi center  then use  kangaroo for circle packing