Referencing expressions of a layer
	If you would like to reference one expression from different layers to change things only in one place.	After Effects CS3 Useful things Expressions Views: 1268 Permalink
visit |  share this  | error?  You can't access a expression from another layer, but you could construct your expression in a text layer and the evaluate that from your other expressions. So, you could put something like this in a text layer and guide it: x = 100; y = 100; [x,y] And then put something like this in another layer's position expression: eval(thisComp.layer("Text Layer 1").text.sourceText.value); by Dan Ebberts (Min. Version: After Effects CS3, Category: Useful things, Type: Expressions)
posted by peter17 on Jan 02, 2010

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