An interpolator where the rate of change starts out slowly and and then accelerates.
Maps a value representing the elapsed fraction of an animation to a value that represents the interpolated fraction.
|Degree to which the animation should be eased. Seting factor to 1.0f produces a y=x^2 parabola. Increasing factor above 1.0f exaggerates the ease-in effect (i.e., it starts even slower and ends evens faster)
Maps a value representing the elapsed fraction of an animation to a value that represents the interpolated fraction. This interpolated value is then multiplied by the change in value of an animation to derive the animated value at the current elapsed animation time.
|A value between 0 and 1.0 indicating our current point in the animation where 0 represents the start and 1.0 represents the end