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Blend modes determine how the colors and opacity of layers and objects interact with others.
2
votes
Why is color burn not affecting a white channel?
Division by zero is undefined. Leaving image intact is the one possible solution. See wikipedia on blending modes. This is a bit problematic in some cases but using pure black burn is not really meani …
0
votes
Why does using additive blending with a linear colour dropoff result in dark fringes?
You are making the naive assumption that color is linear. Its not there is a complicated transform on top of your color values. What does it mean that color is not linear. It means that 0.25 + 0.25 is …
2
votes
Accepted
Blending modes inside and outside of smart object
Placing smart objects is essentially same as making a separate flat file and then add that into your scene just that you can go to that file if need be. Now its not pssible to have blending modes in i …
1
vote
Accepted
How can I de-mix/de-blend two colors?
One can easily reverse engineer this image. the transparency grid of a screen capture makes it slightly harder for me to verify but still not a big problem you'll just have to calculate yourself. Alph …
0
votes
How do I convert an "blending mode" artwork to adopt the colors so I can edit some of them?
You can run the transparency flatterer (object → Flatten Transparency...) it does this. Unfortunately it has a tendency to break your objects in unexpected ways. Still it does what you ask, so at leas …
2
votes
Accepted
How exactly do blend modes work?
I think your misreading the sources, I can not find a singe mention of luminance in the Wikipedia article.
Multiply does not use luminance for anything it does just what the tin says it multiplies t …