Bug 410583 - Tilt direction stuck on canvas rotation
Summary: Tilt direction stuck on canvas rotation
Status: RESOLVED FIXED
Alias: None
Product: krita
Classification: Applications
Component: Brush engines (other bugs)
Version First Reported In: 4.2.5
Platform: macOS (DMG) macOS
: NOR normal
Target Milestone: ---
Assignee: Krita Bugs
URL:
Keywords:
Depends on:
Blocks:
 
Reported: 2019-08-04 18:58 UTC by apelsinchoklad
Modified: 2019-08-22 12:59 UTC (History)
3 users (show)

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

Attachments
Tilt direction angle bug (20.99 KB, image/jpeg)
2019-08-04 18:58 UTC, apelsinchoklad 		Details
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Description apelsinchoklad 2019-08-04 18:58:27 UTC 
Created attachment 121931 [details]
Tilt direction angle bug

SUMMARY
Using rotation set to tilt direction the brush direction doesn't offset when canvas is rotated.
The bug wasn't present in 4.2.4


STEPS TO REPRODUCE
1. Use brush with tilt direction on rotation and draw a stroke
2. Rotate canvas
3. Draw a new and compare


SOFTWARE/OS VERSIONS
macOS: 10.12.6
Wacom Intuos4 tablet
Comment 1 M 2019-08-06 23:13:12 UTC 
I can confirm this here on master (git 232f1c2) and 4.2.5.

If I'm seeing this right the brush tip gets 2x the rotation angle from the canvas, so in a full 360° canvas rotation the brush will spin around itself twice. The tilt direction sensor does still affect the brush as expected, just to clarify that.
Comment 2 zappedfish 2019-08-10 12:44:13 UTC 
Can confirm this on 4.2.5 AppImage.

Fedora 30
Wacom Intuos Pen&Touch
Comment 3 kaerhon 2019-08-17 23:35:15 UTC 
same here, on Xubuntu 18.04 and krita 4.2.5 appimage
Comment 4 M 2019-08-22 12:59:37 UTC 
Fixed in commit d8f90d4a8968e50e709833de8543776860dcbbcb
From: Dmitry Kazakov <dimula73@gmail.com>
Date: Thu, 22 Aug 2019 13:03:34 +0300
Subject: [PATCH] [REGRESSION] Fix absolute brush rotation on rotated canvas