Skip to main content
Search type Search syntax
Tags [tag]
Exact "words here"
Author user:1234
user:me (yours)
Score score:3 (3+)
score:0 (none)
Answers answers:3 (3+)
answers:0 (none)
isaccepted:yes
hasaccepted:no
inquestion:1234
Views views:250
Code code:"if (foo != bar)"
Sections title:apples
body:"apples oranges"
URL url:"*.example.com"
Saves in:saves
Status closed:yes
duplicate:no
migrated:no
wiki:no
Types is:question
is:answer
Exclude -[tag]
-apples
For more details on advanced search visit our help page
Results tagged with
Search options answers only not deleted user 18306

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 …
joojaa's user avatar
  • 58.6k
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 …
joojaa's user avatar
  • 58.6k
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 …
joojaa's user avatar
  • 58.6k
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 …
joojaa's user avatar
  • 58.6k
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 …
joojaa's user avatar
  • 58.6k
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 …
joojaa's user avatar
  • 58.6k