• Adobe After Effects Expressions

  Decay Wiggle Between Keyframes?

  Posted by Liam Campbell on February 26, 2018 at 9:13 pm

  Hello,

  I’m looking to decay a wiggle animation as it approaches the second keyframe so that the animation can start more chaotic but you can ramp down and end a determined end value using a keyframe?

  Dan Ebberts replied 8 years, 5 months ago 2 Members · 1 Reply
• 1 Reply

• 

  Dan Ebberts

  February 26, 2018 at 10:14 pm

  Something like this maybe:

  
amp = 100;
freq = 2;
rampTime = .5;
if (numKeys > 1){
rampTime = .25;
t = key(2).time;
amp = linear(time,t-rampTime,t,amp,0);
}
wiggle(freq,amp)


  Dan

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