If using a predefined brush, grb, abr, svg. setting the brush modifier "rotation" will make the rendering extremely pixelated. Reproducible: Always Steps to Reproduce: 1. Select a predefined brush tip 2. Set Rotation modifier to any curve (pressure, fuzzy) 3. Set spacing to a high separation to appreciate it better. Actual Results: Printed brush tip becomes jaggy and pixelated. Expected Results: Printed brush tip keeps the border relatively smooth. Deffect is visible at any brush size, it affects specially in long spacing shapes. For example, using a "foliage" brush we set a rotation to random to help hide the pattern. And a high spacing to actually see the foliage.
Created attachment 79748 [details] Rotation aliasing. Added a png file with the rotation aliased defect. A bit exaggerated due to small image size, but still visible at big sizes.
Ack. I can reproduce the issue, too.
Git commit 64587cce112743eb5fcacf2d65c227c7c407ca81 by Boudewijn Rempt. Committed on 18/05/2013 at 10:49. Pushed by rempt into branch 'master'. Use Qt::SmoothTransformation when rotating M +1 -1 krita/plugins/paintops/libbrush/kis_brush.cpp M +1 -1 krita/plugins/paintops/libbrush/kis_qimage_mask.cpp http://commits.kde.org/calligra/64587cce112743eb5fcacf2d65c227c7c407ca81
Working good. Thanks for the quick fix boud! :]
Git commit 4fc52ba7e25b85d01daea4ae9a17f4078df804a9 by Boudewijn Rempt. Committed on 18/05/2013 at 10:49. Pushed by rempt into branch 'calligra/2.7'. Use Qt::SmoothTransformation when rotating M +1 -1 krita/plugins/paintops/libbrush/kis_brush.cpp M +1 -1 krita/plugins/paintops/libbrush/kis_qimage_mask.cpp http://commits.kde.org/calligra/4fc52ba7e25b85d01daea4ae9a17f4078df804a9