Bug 515170 - Multibrush tool artifacting when brush instances intersect with certain brush engines
Summary: Multibrush tool artifacting when brush instances intersect with certain brush...
Status: REPORTED
Alias: None
Product: krita
Classification: Applications
Component: Brush engines (other bugs)
Version First Reported In: 5.2.13
Platform: Other All
: NOR normal
Target Milestone: ---
Assignee: Krita Bugs
URL:
Keywords:
Depends on:
Blocks:
 
Reported: 2026-01-27 20:43 UTC by Luna
Modified: 2026-01-27 20:43 UTC (History)
0 users

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

Attachments
Screenshot showing the artifacting (17.90 KB, image/png)
2026-01-27 20:43 UTC, Luna 		Details
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Description Luna 2026-01-27 20:43:42 UTC 
Created attachment 188962 [details]
Screenshot showing the artifacting

SUMMARY
Multibrush tool produces artifacts when individual brush instances intersect with each other, this happens with the following brush engines:
- Color smudge
- Clone
- MyPaint
- Shape

STEPS TO REPRODUCE
1. Select a brush that uses one of the above engines
2. Select the multibrush tool
3. Set the type to translate and increase the number of brushes
4. Do a stroke, and make multiple instances of the brush intersect

OBSERVED RESULT
This creates artifacting at the intersection of the brushes (see attachment)