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Activity Forums Adobe After Effects showing only through lens flare

  • showing only through lens flare

    Posted by Mike Stern on January 15, 2010 at 12:10 pm

    Hey, I made a lens flare using “knoll light factory”, and i’m trying to make an effect in which Im putting my lens flare behind a picture (in 3D ofcourse), and i want to see the lens flare itself, and only the parts of the picture which are exactly in front of the lens flare.
    I figured i should use a specific blending mode on the picture, but the only one that has a similar result is “silhouette luma”, but it shows the picture in black and white and not in color.

    What do i do?
    Thnx ahead

    Mike Stern replied 16 years, 4 months ago 2 Members · 3 Replies
  • 3 Replies
  • Mike Stern

    January 15, 2010 at 4:14 pm

    Well, when i lower the opacity of the picture, i can indeed see the lens flare behind it, although i still see parts of the picture which are’nt in front of the lens flare, but i want to see only the ones in front of it..
    Masks will not be any good unless i want to work really hard, because if i want to animate the flare so it moves behind the pictures, i’d have to manually key frame the masks..

  • Michael Szalapski

    January 15, 2010 at 5:09 pm

    If you duplicate your lens flare layer and use it as a Luma Matte for the picture layer does that do what you want?

    – The Great Szalam
    (The ‘Great’ stands for ‘Not So Great, in fact, Extremely Humble’)

    No trees were harmed in the creation of this message, but several thousand electrons were mildly inconvenienced.

  • Mike Stern

    January 15, 2010 at 10:55 pm

    Actually it does! I just didn’t think about duplicating the lens flare layer!
    THANKS!

    Mr. LaRonde, i guess sometimes slackers are just people who are not yet to find the easy solution.. 🙂

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