• Adobe After Effects

  Value by position movement

  Posted by Yanda Satria on March 29, 2019 at 8:06 pm

  Hi, sorry but i need help with expressions…

  so, i have this layer, and i want it to glow when it moves up on Y axis, and the glow will turn off when it goes down…

  i was thinking something like,

  if(pos Y value decreasing, glow value will goes immediately to 100) if(pos Y is increasing, glow value will immediately goes to 0)

  or maybe like on off expression like if(100, else=0)

  but i don’t know what’s the correct expression format for that…

  there’s a lot of that movement, this is actually for equalizer bars, so you can imagine what a real pain it is to do manual keyframe..

  FYI i am using separate XYZ position if that matters,

  thank you very much… ☺

  ps. sorry for my bad english

  \”We will either find a way, or make one\”.
  -Hannibal Barca-

  Yanda Satria replied 7 years, 4 months ago 1 Member · 0 Replies
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