[hongxin liu]

It would be nice to support pickup，I only know how to pick up colors, but I don’t know how to pick up colors and convert them into intensity. Request optimization。

colorPicker = thisComp.layer(“Empty object layer”).transform.position;

colors = thisComp.layer(“Reference layer”);

colors.sampleImage(colorPicker, radius = [5, 5], postEffect = true, t = time)