https://bugs.kde.org/show_bug.cgi?id=413668
Dmitry Kazakov <dimul...@gmail.com> changed:
What |Removed |Added
----------------------------------------------------------------------------
Resolution|--- |FIXED
Status|CONFIRMED |RESOLVED
Latest Commit| |https://invent.kde.org/grap
| |hics/krita/commit/26ddc0bed
| |921d20f4331f25e4383752cffa8
| |580e
--- Comment #5 from Dmitry Kazakov <dimul...@gmail.com> ---
Git commit 26ddc0bed921d20f4331f25e4383752cffa8580e by Dmitry Kazakov.
Committed on 25/05/2021 at 12:26.
Pushed by dkazakov into branch 'master'.
Fix pixel alignment when using transform tool on pixel art
There were two problems:
1) KisTransformWorker accepted the offset measured in integers,
which created a small drift of the whole image
2) KisFilterWeightsApplicator calculated the destination rect
too aggressively. The formula might be okay for the filters
that have whole-pixel support, but for half-pixel-support
filters it caused issues.
M +2 -2 libs/image/kis_filter_weights_applicator.h
M +11 -6 libs/image/kis_transform_worker.cc
M +2 -2 libs/image/kis_transform_worker.h
M +42 -0 libs/image/tests/kis_transform_worker_test.cpp
M +3 -0 libs/image/tests/kis_transform_worker_test.h
M +2 -2 plugins/tools/tool_transform2/kis_transform_utils.cpp
https://invent.kde.org/graphics/krita/commit/26ddc0bed921d20f4331f25e4383752cffa8580e
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