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Multiple Alpha Layer Sequences – how?
Hey guys, I have multiple rendered 2d alpha maps, I wish to use two or more of these sequences to block parts of my “LUX Comp” so the light only falls in certain places.
It works fine with one, I have the Lux in a COMP1, then above this I have my alpha sequence and on the COMP1 I have “Luma inverted Matt” selected for the alpha drop down box. But how can I add a second or third?!
Cheers
Adam -
1 Reply
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Compound Arithmetic should do the trick. Set Operator to Add and Operate on Channels to Alpha. Take note that the Second Source Layer’s visibility should be switched off .
HTH
RoRKIntensive AE & Mocha Training in Asia.
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