"Receive Mouse Scroll" only outputs the scrolled distance from previous position. This means if moves (from "a" to "b" and then to "a"), all in a single scroll action. ¿Can it possible to outputs the distance from "cero" and forth or back without going back to previous. This will be something like: ("a" to "b") in one scroll, ("b" to "c") in second scroll, ("c" to "a") in a third scroll.
It will be like the scroll on a web browser where we start at some point an then go down or up with every scroll.

The effect I want to achieve is something like parallax scrolling.


Moderator note: 

Converted Feature Request to Question