eli0s
justifun
Yes, it is designed for foot prints, like this demo. So basically, "Pixels per step" will be set to a small value.
Actually, this behavior is cut from official custom behavior, since this feature is very small and could be used standalone. I think that custom behavior could use it to check overlap at each insert point.
Another usage is to insert points to do something like the laser demo. (I would like to redo another one, later.) The noise will add a random shift to each insert point.