I didn't see it in the CIFilter reference, but I might be missing
something. I know there's a ripple transition filter, but I was
wondering if there was also just a regular ripple image distortion.
When you use a transition filter, you tell it which frame in the
transition you would like for it to draw. It seems that you should be
able to get a ripple filter by carefully choosing one of the frames of
the ripple transition and rendering just that one frame.
Scott
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