https://bugs.kde.org/show_bug.cgi?id=476776
--- Comment #5 from Dorijan Salak <dorijan.sa...@gmail.com> --- Just dropping in with more info. This turns out to be a slowdown caused by Continuous Transform functionality of transform tool, where it stores/recalls previous transform. Confirmed that hitting Esc button, Reset within tool options docker or choosing another tool will remove the performance drops. However the slowdown will resurface every time transform operation is done and again have to confirm any resize/scale/shear etc, then reset/Esc then moving will be faster. The part where performance returns to normal when adding/removing layer to the stack is due to the fact that this also resets previous transform. Unsure if this would still be considered a bug or "working as intended". It could be some issue with optimization in Continuous Transform or maybe this is the best it can be. Although in my opinion, it's weird that the performance drop is so impactful, where even a single pixel rotation/resize will make repositioning extremely slow. -- You are receiving this mail because: You are watching all bug changes.
