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Mocha tracking data on layer larger than 100%?
I’m trying use tracking data from Mocha, but I need to scale the layer I’m applying it to larger than 100% so it won’t get cut off as it moves. But this messes up the Mocha corner pin. Is there a simple solution to this? Thanks.
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3 Replies
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I don’t understand how this is supposed to work. Scaling up the precomp will make everything inside it bigger, not just expand the edge.
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I didn’t explain what I’m trying to do clearly, sorry. I need to expand the layer, not what’s on the layer.
For example, if I put a lens flare on layer that’s 100% scale, then the layer moves, the flare glow suddenly stops at the layer edge. I can make the layer larger, then put my flare on it, and I can move it without this problem. But when I apply Mocha corner pin, it won’t work if the layer is scaled up. If I put my flare into a precomp and put the tracking on the precomp, the precomp edge creates the same cut-off problem. Either way, if I scale the precomp up, I just get a giant flare.
Does this make sense?
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Sounds like it would be more appropriate to use mocha’s transform data export (not corner pin) and than paste it onto a null to drive your lens flare.
The issue you are experiencing is related to AE’s corner pin effect which sales from the image size, not mocha.
Ross Shain
Imagineer Systems
http://www.imagineersystems.com
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