I would like to see a blur brush added.

[Z Void]

When I try to blur with the Smudge tool, the colors are blurred in a dragging manner, which is a bit inconvenient when texturing cellular 3D models.
So I use the blur “filter” to blur, but it sometimes blurs areas that I don't want blurred.
I also use masks to prevent this, but I find this process a bit time-consuming.

I think it would be very convenient if there was a blur brush that gradually fades the color, like CLIP STUDIO.
It would allow me to adjust colors seamlessly without changing layers,
So, if you could add a blur brush, I would be very happy.

Sorry if you already have that feature.

[Arcane26416499ag39]

I feel like this is a necessity.  Even having some kind of toggle in the smudge tool to make it into a blur tool could be nice.  I doubt it would be too hard to add.

With the lack of a 3D blur filter too, if you are trying to blur across a UV seam it messes up with the 2D blur filter, so it needs to be patched up.  Currenlty the only real viable option is to use the smudge tool, which has its own problems.