Layer Color Filter and Color Space Background Layer

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gennadiy
Mitglied
Posts: 38
Joined: Tue 23 Jan 2018 10:06
Location: Russia

Layer Color Filter and Color Space Background Layer

Post by gennadiy » Wed 20 Nov 2019 12:11

Hello.

1. Making image 1:
Background Layer in RGB.
Copy Background Layer and apply any adjustments to him.
Duplicate image to image 2.
Convert TOP layer into the Lab.

2. Apply Color Filter to this layer channel b with some value.

3. Image 2.
Convert ALL layers into the Lab.

4. At top level apply Color Filter to this layer channel b with with the some value, as in image 1.

There is a difference between the images, apparently counting goes differently.

This is inconvenient because the forces to translate the image RGB-> Lab.
(For this reason in particular, we so appreciate PL, unlike PS, which is always required to do so)

Martin Huber
Entwickler
Entwickler
Posts: 3494
Joined: Tue 19 Nov 2002 15:49

Re: Layer Color Filter and Color Space Background Layer

Post by Martin Huber » Mon 25 Nov 2019 17:42

In your example, the color filter in image 1 doesn't work correctly. Even though the UI is telling you that it works in Lab mode, it's actually working in the document's RGB color space.

I will change the UI error.

Martin

gennadiy
Mitglied
Posts: 38
Joined: Tue 23 Jan 2018 10:06
Location: Russia

Re: Layer Color Filter and Color Space Background Layer

Post by gennadiy » Tue 26 Nov 2019 09:11

Thanks.