I'm not used to expressions, if someone can help, I'd really appreciate!
I'd like to link a value from a plugin apllied to layer A, to the same parameter in layer B, but layer B has to do just the opposite.
I mean if the value in A is +2, link to B via expression to automatically set its value to -2.
I supose/hope this is from the basics!
The purpose is to apply aplugin blur in 2D layers alternatively so when a layer is sharpen th other is blurred and vice-versa, without going to camera focus distance. It has to be the plugin's blur.
Do my english the job to explain it correctly? apologizes if not..