Bug 504929 - Brush Saturation setting adding Value.
Summary: Brush Saturation setting adding Value.
Status: REPORTED
Alias: None
Product: krita
Classification: Applications
Component: Brush Engine/Shape (other bugs)
Version First Reported In: 5.2.9
Platform: Microsoft Windows Microsoft Windows
: NOR minor
Target Milestone: ---
Assignee: Krita Bugs
URL:
Keywords:
Depends on:
Blocks:
 
Reported: 2025-05-28 17:15 UTC by Dave
Modified: 2025-05-28 17:15 UTC (History)
0 users

See Also:
Latest Commit:
Version Fixed/Implemented In:
Sentry Crash Report:

Attachments
An illustration showing the issue. (14.68 KB, image/jpeg)
2025-05-28 17:15 UTC, Dave 		Details
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Description Dave 2025-05-28 17:15:39 UTC 
Created attachment 181835 [details]
An illustration showing the issue.

Instead of a proper HSY or HSV transform, the Saturation option adds white, making it similar to the already existing Value brush option.


STEPS TO REPRODUCE
1. Create a new brush.
2. Enable Saturation control with a curve intended to de-saturate.
3. Paint on the canvas.

OBSERVED RESULT
Color becomes significantly lighter.

EXPECTED RESULT
Color becomes significantly less saturated.

SOFTWARE/OS VERSIONS
Krita 5.2.9
Windows: 11