2 Replies Latest reply on May 6, 2014 7:39 PM by RayPhelps007

    I have a short 3d video with a separate black/white alpha pass, how can I use the alpha pass as a mask?

    RayPhelps007

      I have a short 3d video with a separate black/white alpha pass, how can I use the alpha pass as a mask? I want to add a heat wave distortion to the whole video but not on the alpha pass area. How do I set this up?