Bug 362629 - Certain Brushes do not behave the same from 2.9 to 3.0
Summary: Certain Brushes do not behave the same from 2.9 to 3.0
Status: RESOLVED FIXED
Alias: None
Product: krita
Classification: Applications
Component: Brush engines (show other bugs)
Version: 3.0 Beta
Platform: Microsoft Windows Microsoft Windows
: NOR normal
Target Milestone: ---
Assignee: Krita Bugs
URL:
Keywords: regression
Depends on:
Blocks:
 
Reported: 2016-05-03 15:56 UTC by brusheco
Modified: 2016-08-18 06:29 UTC (History)
4 users (show)

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


Attachments
Comparison of brush behaviors 2.9 and 3.0 (137.34 KB, image/jpeg)
2016-05-03 15:56 UTC, brusheco
Details
Brush settings (320.60 KB, image/jpeg)
2016-05-03 15:57 UTC, brusheco
Details
Brush tip (86.58 KB, image/jpeg)
2016-05-03 15:58 UTC, brusheco
Details
Brush Preset (419.04 KB, image/png)
2016-08-16 17:38 UTC, brusheco
Details

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Description brusheco 2016-05-03 15:56:46 UTC
Created attachment 98758 [details]
Comparison of brush behaviors 2.9 and 3.0

This has been a problem since the first alpha. I have designed a brush here, the idea is that the stroke will get thinner based on speed. I don't know what else to say other than the brush doesn't behave the same in 3.0 as it does in 2.9. The settings have not been changed between the versions.

The first attachment shows how its supposed to behave (2.9) and how it behaves in 3.0. You see how they are nothing alike,

The second attachment is the main settings of the brush, so you can build the brush yourself. Under "brush tip", the spacing has "auto" checked, and the space is 0.39. 

The tip is predefined, but i'm not sure it is already bundled with krita, or if i got it elsewhere. I attached a third image so you can see what the tip looks like (perhaps you can find something similar)

I'm using a wacom intuos 2. Win7 64bit.
Comment 1 brusheco 2016-05-03 15:57:36 UTC
Created attachment 98759 [details]
Brush settings
Comment 2 brusheco 2016-05-03 15:58:22 UTC
Created attachment 98760 [details]
Brush tip
Comment 3 wolthera 2016-05-03 18:35:39 UTC
Sounds like this: https://phabricator.kde.org/T1270
Comment 4 brusheco 2016-05-03 19:32:28 UTC
Yeh, seems so. With fuzzy turned off, my brush behaves exactly the same in both versions. Fuzzy on, and bad results in 3.0. Turning it on and off again doesn't fix things  like in that task though.
Comment 5 Dmitry Kazakov 2016-08-15 10:11:08 UTC
Hi,  brusheco!

Could you please attach the failing preset? I tried to reproduce the problem manually with the presets attached to the Phabricator task, but I failed :(
Comment 6 brusheco 2016-08-16 17:38:34 UTC
Created attachment 100627 [details]
Brush Preset
Comment 7 brusheco 2016-08-16 17:41:46 UTC
Comment on attachment 100627 [details]
Brush Preset

I've attached the .kpp file.
Comment 8 brusheco 2016-08-16 21:26:46 UTC
Dmitry, I just tried the most recent alpha release and I no longer have the issue.
Comment 9 Halla Rempt 2016-08-18 06:29:42 UTC
Closing then.