I’d do something like this, bounding box is pretty fast, the circle curve is not needed, you can delete it if you want (I think point in curve is slower than Distance from center for the culling pattern)
in your definition it would look like this, with the advantage that Distances are already calculated, so after a cull pattern they can be plugged directly into the Data Binning:
Diagram Script V3 (1)_inno.gh (161.9 KB)