From cgwiki


Several tutorial sites mention a scripting interface, but I couldn't find it. Turns out its hidden, this page gave clues to where it is:

Go to creative cloud, prefs, turn on 'show older apps'. Restart creative cloud, you'll find Extendscript Toolkit CC. Amusingly you can't launch it from the creative cloud launcher, but it should be available from your Windows start menu.


Annoyingly while it seems its full javascript, its not. It's more like hscript/python expressions in that you can read from anywhere, but ony write to yourself (ie whatever the property/parameter it is that you're writing the expression in).

Debugging is also frustrating, as there's no console. You can print stuff kindasorta by forcing a fake expression with throw, eg

throw myvar;

You'll get an error, when you click in the expression field, the error (ie the thing you want) will be shown in a tooltip. This can't be copypasted though, so if you need to access these values, you need to create a text layer, and have the text expression fetch the thing you want. Frustrating.