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Activity Forums Adobe After Effects 3D layers streching when I’m rotating them

  • 3D layers streching when I’m rotating them

    Posted by Julian Bouleux on May 23, 2016 at 11:24 am

    Hi Guys !

    I have a weird issue with a 3D layer, that I never got before.

    When I’m changing the rotation value of a layer, it stretch in a horrible way, even on the view from above. But if I look at the scale value, the proportions remains fine.

    I’m putting some screenshots for you guys (sorry for the french interface, I simplified it for you)

    Without rotation, the layer’s fine

    And when you rotate the layer just a little…

    Any help will be appreciated !
    Thanks 🙂

    Julian Bouleux replied 10 years, 3 months ago 2 Members · 3 Replies
  • 3 Replies
  • Julian Bouleux

    May 23, 2016 at 1:25 pm

    I found a solution…without understanding how.

    The stretching issue was apparently due to the fact that the layer was an illustrator file, and was imported as a comp element with his own size (not the one of the original illustrator document – not sure if I’m clear here).

    I imported the same element but with the illustrator file’s dimensions, and now it’s working perfectly fine.

    Is it one of the limitations of dynamic link ? Maybe…

    Anyway, I can thankfully move on on my projet now ! But of course if someone got the explanation to this, it will be super appreciated !

    Julian Bouleux
    JumanCreative

  • Blaise Douros

    May 23, 2016 at 4:40 pm

    When you create a 3D layer, you also want to create a camera, so that you can control the length and placement of the virtual camera and lens focal length. It looks to me like AE is defaulting to an extremely wide-angle virtual lens, placed very close to your object; hence, when you rotate it, it’s showing virtual distortion from the width of the lens. Creating a camera with a longer focal length will flatten that distortion when the layer rotates.

  • Julian Bouleux

    May 24, 2016 at 8:34 am

    I created the camera soon after, (300mm focal lenght), same problem. In fact I noticed that when I was rotating this layer the X scale of it stay the same, as if it was projected directly on the Z axis (hope that’s clear enough haha).
    Still no idea on what the issue is, but I’m already happy to have found my way out of this !

    Julian Bouleux
    JumanCreative

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