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After Effects Opacity Expression
Hi guys, I wonder if someone here could help me with making an expression.
So my AE file is a double exposure template for users who are not familiar with after effects, users can drag sliders to control colors and opacity.
What I have in the comp are a completed double exposure and multiple images
I want to achieve when the user imports the first image the opacity will be 100% when import second image the opacity will be 50% and when impot three images into the comp will be 33.33, so on….
The template does everything automatically. -
1 Reply
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You can do that by using arrays and index.
Just be mindful of order of layers when using index. If you have any other layers in the composition make sure that the those layers is underneath the image layers.var list = [100, 50, 33]; //Change these numbers in this array to whatever you need the opacity to be and you can add or remove the amount of numbers too. Remember when adding or removing that each number is separated by commas.
list[index - 1];For Expression Tutorials:
https://www.youtube.com/channel/UCe77szX2n1WSKsGs-2gmbDw
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