Bug 386389

Summary: some blending modes does no work while editing brushes
Product: [Applications] krita Reporter: gordie.lachance+dev
Component: Brush enginesAssignee: Krita Bugs <krita-bugs-null>
Status: RESOLVED NOT A BUG    
Severity: normal CC: halla
Priority: NOR    
Version First Reported In: 3.1.2   
Target Milestone: ---   
Platform: Other   
OS: Linux   
Latest Commit: Version Fixed/Implemented In:
Sentry Crash Report:

Description gordie.lachance+dev 2017-10-31 15:10:37 UTC
I can't test my brush when editing it and switching to some modes, including the "greater" blending mode.
Comment 1 Halla Rempt 2017-10-31 15:13:30 UTC
That's because those blending modes need something to blend with, so you'd need to create a background that alles the blending mode to act.
Comment 2 wolthera 2017-10-31 15:13:59 UTC
yes, this is because the scratchpad is not transparent but filled with white pixels. This will require a rethinking of how the scratchpad works.
Comment 3 Halla Rempt 2017-10-31 15:45:00 UTC
It's actually possible to erase the white pixels in the scratchpad.