on Jul 25, 2014 at 4:54:56 pm Last Edited By Brian Charles on Jul 25, 2014 at 4:55:58 pm
[Justin Maloney]"For example. A wiggle effect on opacity, to make an image fade in and out, that always remains at at-least 50% and wiggles from there."
Wiggle can take several parameters, the first 2 are frequency and amplitude. Wiggle uses the current value of a property as a base, so setting opacity to 75% and the wiggle amplitude to 25 would restrict it to between 50% and 100%.
i.e. wiggle(2,25) would wiggle opacity 2 times a second with a range restricted to 25 from the base value.