https://bugs.kde.org/show_bug.cgi?id=431756
Bug ID: 431756 Summary: Transform Tool on a group layer with two or more paint layers and a transparency mask doesn't work as intended Product: krita Version: 4.4.1 Platform: Other OS: Other Status: REPORTED Severity: normal Priority: NOR Component: Tools/Transform Assignee: krita-bugs-n...@kde.org Reporter: sinci1regis...@gmail.com Target Milestone: --- Created attachment 134973 --> https://bugs.kde.org/attachment.cgi?id=134973&action=edit A video showing the steps taken, and the unintended result SUMMARY When you create a group with two or more paint layers and add a transparency mask to said group, and then you use the Transform Tool, the whole group glitches out and can sometimes be fully transparent, can sometimes only show the wrong part of the layer, and other times it can fully crash krita. STEPS TO REPRODUCE 1. Create a new 500x500 file [it can be any size] 2. Create a Group Layer 3. Add a Paint Layer inside of said Group Layer 4. Draw a simple line with the freehand brush tool 5. Create another Paint Layer [inside of the Group Layer], and draw another line 6. Create a transparency mask for the Group Layer, I did it by selecting a region with the Rectangular Selection Tool, clicking on the Group Layer, clicking the add layer button, and selecting a transparency mask 7. Select the Transform Tool, and attempt to transform the Group Layer [rotate and move it to a random location] OBSERVED RESULT If you followed the steps, you should see the group layer not being transparent in the correct places EXPECTED RESULT There's a workaround to get the expected result, you switch to the Move Tool and move the Group Layer by one pixel in any direction. That's how it should be by default SOFTWARE/OS VERSIONS Windows: 10 Pro (available in About System) KDE Plasma Version: I don't know [I checked About KDE and it doesn't say] KDE Frameworks Version: I don't know [I checked About KDE and it doesn't say] Qt Version: I don't know [I checked About KDE and it doesn't say] ADDITIONAL INFORMATION Incase I wasn't clear with the steps I provided a video showing the glitch -- You are receiving this mail because: You are watching all bug changes.