Issues with multibrush in vertical mirror mode

Tech Support General Questions
1

I’m having problems with the vertical option in the mirror multibrush. The horizontal mode works fine, but when I toggle vertical mode it doesn’t work properly.

mirror problem
mirror problem512×512 13.1 KB

2

I can’t seem to understand the issue even with the images, can you elaborate more about the issue.

3

Hi

It’s not properly vertically mirrored

Grum999

4

That bottom-right arc seems to not be properly mirrored horizontally as well. Same issue visually on the right side.

5

Using a ‘solid’ 1px pixel brush (with sharpness enabled), the mirroring seems to be perfect:

Perfect pixel mirroring
Perfect pixel mirroring992×592 19.8 KB

6

I think the problem may be related to subpixel coordinates, so in the pixelart it may round to integer coordinates and the issue does not happen.

7

So it turns out that only my custom brushes are having this issue, still not sure what to do though.

8

I tried with a brush that comes with krita and the issue is there. A bug report has to be made.