Can I decrease a Wiggle expression over time?
by shane McKinney
on
Oct 6, 2006 at 2:44:07 am
I have applied a wiggle expression to the rotation parameter on a layer. I need to decrease the total amount of wiggle over time. I know there are probly a lot of ways to do this but i"m blanking out.
Re: Can I decrease a Wiggle expression over time? by PRgraphist on Oct 6, 2006 at 4:15:05 am
Add a null layer and apply two slider controls (frequency and amplitude), then select the values on the wigle expression and link to the corresponding slider control with pick whip, animate the slider. Its work fine
Re: Can I decrease a Wiggle expression over time? by RoRK on Oct 6, 2006 at 4:13:51 am
Steve's got ir right. SLiders are a good way to go about with this if you want accuracy. Otherwise, someting crude like this should work too.
// slowdown1 = index/time;
slowdown2 = 20/time;
wiggle(slowdown1,slowdown2)
//
To slowdown things quicker, instead of time, replace it with (timextime). ANd replace index with any numeral and/or the number 20 with a higher starting number.
HTH
Roland Kahlenberg
broadcastGEMs customizable animated backdrops with Adobe After Effects proejct files
