https://bugs.kde.org/show_bug.cgi?id=401940
Bug ID: 401940 Summary: More than one Assistant Tool causes black rectangle to appear Product: krita Version: 4.1.5 Platform: MS Windows OS: MS Windows Status: REPORTED Severity: major Priority: NOR Component: Tool/Assistants Assignee: krita-bugs-n...@kde.org Reporter: weavermarqu...@gmail.com Target Milestone: --- SUMMARY Placing multiple assistants makes a black rectangle appear across the canvas near where they are placed. This bug is major as it severely limits the usability of the assistants tool. STEPS TO REPRODUCE 1. Place an area covering assistant tool 2. Place another area covering assistant tool 3. A black bar will flicker or cover the canvas at various zooms. OBSERVED RESULT A large black rectangle appears at various zooms. https://i.imgur.com/vZlxqks.jpg There seems to be a "safe range" of zooms, between 54% and 100% inclusive, where there is no black rectangle and everything appears normally. When I go aboce 100% to about 140%, there are only a few locations on the screen where the black rectangle does not cover the screen, typically looking a safe distance away from the assistant tools. This applies to the vanishing point, rectangle, concentric ellipse, plane, perspective, and fish eye assistants. I have not tried the others. EXPECTED RESULT I expect to be able to use multiple assistant tools to display without causing black rectangles to show up. Thank you very much for your time and effort on Krita. ADDITIONAL INFORMATION Krita Version: 4.1.5 Qt Version (compiled): 5.9.3 Version (loaded): 5.9.3 OS Information Build ABI: x86_64-little_endian-llp64 Build CPU: x86_64 CPU: x86_64 Kernel Type: winnt Kernel Version: 10.0.17134 Pretty Productname: Windows 10 (10.0) Product Type: windows Product Version: 10 OpenGL Info **OpenGL not initialized** -- You are receiving this mail because: You are watching all bug changes.