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AE Expressions
  • What is AE Expressions?
  • Getting started with Expressions
    • Useful links
    • After Effects - Quick Expressions Library
  • Quick Tips
    • After Effects - Arm Rig
    • After Effects - Liquid Smear
    • After Effects - Dynamic Shadows
    • After Effects - Dot Display
    • After Effects Expression - Computer Type-on Animation
    • After Effects Expression - Align Elements on a Path
    • After Effects Expression - Inertial Rotation
    • After Effects Expression - Force Field
  • Advanced Projects
  • After Effects - School of Fish
  • After Effects Expression - Global Wind Controller
  • After Effects Expression - Dynamic Line Waves
  • After Effects - Abstract Space Scene
  • After Effects Expression - Connected Dots
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  1. Quick Tips

After Effects - Dot Display

PreviousAfter Effects - Dynamic ShadowsNextAfter Effects Expression - Computer Type-on Animation

Last updated 5 years ago

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Full Tutorial:

Code for the scale of the Dots:

var sample = thisComp.layer("MAIN ANIMATION").sampleImage(position, [1, 1]);
var sampleHSL = rgbToHsl(sample);

var newScale = linear(sampleHSL[2], 0, 1, 0, 100);

[newScale, newScale];