Mirror Image

Mirror image on X/Y axis. Might be useful if you draw directly on textures with symmetrical UV.

Caution) Image is not mirrored in real-time. It flips one half of the image and overwrites it onto the opposite side. It is not possible to undo only this specific operation.

Example) Draw stroke -> Mirror -> Undo : will undo back to before the stroke was drawn.

So if you want work safely, Save image -> Mirror -> Reload image to undo mirror.