MDCTabScrollerAnimation contains the values required for animating from the
current scroll position to the new scroll position. The "finalScrollPosition"
value represents the new scroll position while the "scrollDelta" value is the
corresponding transformation that is applied to the scroll content. Together,
they create the animation by first updating the scroll value then applying
the transformation and animating the transition. Both pieces are necessary
for the scroll animation to work. The values are used as-is by the tab
scroller animation method, ensuring that all logic for determining scroll
position or transformation is abstracted away from the animation method.
MDCTabScrollerAnimation contains the values required for animating from the current scroll position to the new scroll position. The "finalScrollPosition" value represents the new scroll position while the "scrollDelta" value is the corresponding transformation that is applied to the scroll content. Together, they create the animation by first updating the scroll value then applying the transformation and animating the transition. Both pieces are necessary for the scroll animation to work. The values are used as-is by the tab scroller animation method, ensuring that all logic for determining scroll position or transformation is abstracted away from the animation method.