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Activity Forums Adobe After Effects Exclude ONE layer below Adjustment Layer?

  • Exclude ONE layer below Adjustment Layer?

    Posted by Jonathan Kempe on May 13, 2008 at 10:24 am

    I have a stack of about 100 objects in a Comp and a Adjustment layer on top of it. One layer in the middle of the stack is not to be affected by the Adjustment layer. Is that possible to do with an expression maybe?

    Touko Maksimainen replied 16 years, 4 months ago 6 Members · 11 Replies
  • 11 Replies
  • Jack Watts

    May 13, 2008 at 11:02 am

    Just pre-compose the adjustment layer with all the layers except the one layer in question.Hopefully that will help

  • Jonathan Kempe

    May 13, 2008 at 11:20 am

    Ok, I know that but, Nope, I cant pre-compose. They are affecting eachother with parents etc so pre-compositions is no good.

    Is there another way to exclude just one layer with a script maybe?

  • Simon Bonner

    May 13, 2008 at 11:41 am

    Maybe you could precompose as Jack suggests, but precompose ALL the layers, then copy ALL the layers from the precomp and paste them back into the main comp (your main comp will have a precomp at the top and all the other layers below)

    Next, toggle the visibility off for the adjustment layer and all layers you want the adjustment layer to affect in the MAIN comp, and toggle the visibility off for the layers you don’t want the adjustment layer to affect in the PRECOMP.

    Though this will double the size of your project, it will mean that all the layers are present in both comps so parenting will not be affected.

    Simon Bonner

    youtube.com/simonsaysFX

  • Jonathan Kempe

    May 13, 2008 at 12:00 pm

    Thanks for your help!

    But I really like to find a more simple way to exclude just one layer…. (I figure this is one reason why peple use shake instead of ae?)

    Maybe this could be a good AE plug in? Think if you just could use “exclude adjustment layer plugin”, just drop it on the layer you want to exclude, than choose the adjustment layer you want to exclude…

    Or can this be done by an expression?

  • Jack Watts

    May 13, 2008 at 12:27 pm

    Sorry i did not know that you had parenting applied.Yea i see where you are coming from. Its is quite tedious do do all that work just for one layer to free of the adjustment layer.Maybe you should contact adobe about it I remember there was a similar post there a while back regarding the same issue that you are dealing with! Or you could also check Dan Ebbert’s site and see if you can manipulate an already existing expression to suit your needs!

  • Ian Corey

    May 13, 2008 at 2:54 pm

    What about a mask?

  • Jonathan Kempe

    May 13, 2008 at 3:02 pm

    Using a mask is difficult when using a lot of layers that are both over and under and cuts into the object with transparancy. A possibility is to manually make a mask by making 99 layers black and the one layer white.. but then again, thats not a simple solution rather a workaround…

  • Ian Corey

    May 13, 2008 at 3:05 pm

    Ah, I found the answer!

    it’s no.

  • Jonathan Kempe

    May 13, 2008 at 3:21 pm

    OK, thanks anyway.

  • Jeremy Allen

    May 13, 2008 at 10:24 pm

    [Dave LaRonde] “However, you can add the SAME effect — only with inverse settings — to the layer in question.”

    Dave, can you expand on this a little bit? I’ve had the same problem with Adj layers in the past, but I like the idea of your solution… How do you apply effects with inverse settings?

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