wagerfield/parallax — pull request #63 by kollinger (2014-04-03 18:27:12+00:00)
Title: Possibility to change mouse postition measurement

I developed a page with multiple scenes where every scene is fullscreen and under the last one.
When I came across the second scene, I mentioned that the vertical movements had no effect any more because the mouse movements where calculated related to the absolute cursor position within the whole page.

I added an option to switch the mouse measurement to be calculated by the absolute cursor position within the clients viewport to fix that problem.