Path Constraint

Note

Available in After Effects CC2018 and above only.

Hint

Available in Standard and Expert modes only.

The Path Constraint constraints the position of a layer to any Bézier path.

  1. Select a Bézier path
  2. Click on the “Pick Path” button of the Path Constraint panel
  3. Select the layer to constrain
  4. Click on the “Create” button

A “path constraint” effect is added on the layer, where you can animate the percentage to move the layer along the path.

Effect

Tip

The position of the layer can still be animated, and you can move it yourself to the path if you want it to be exactly above. In this case, set the percentage to 0% and move the layer above the first vertex of the Bézier path.

If the path itself is animated, the constrained layer will follow the animation of the path, even when the percentage is animated.