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Expression to Link RGB Fill to layer #
Hi,
I want to render off an image sequence with an alpha channel of an animated reveal (eg. a simple wipe across the screen, from completely transparent to fully opaque).
I then want to import this sequence into a new comp, with each image in the sequence layered over each other.
Then, I want to apply a fill effect to each layer and link the rgb value to the layer number in the comp. i.e. layer #1 will be rgb 1 1 1, layer #255 will be rgb 255 255 255 etc…
Is there an expression that will allow me to do this easily?
Thanks!
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2 Replies
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seems like you wouldnt need 255 layers and expressions to do this, why cant you just animate a change to color from black to white over 255 frames?
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Like this:
myVal = index/255;
[myVal,myVal,myVal,1]Dan
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