Looking for underwater brushes, I’ve been doing this manually for a while but I was wondering if there a brush that adds underwater ripples on the ground? Any help is appreciated thanks x3
I don’t think there’s a particular brush for that. If I were to do that effect I’d probably take a voronoi texture on a layer with multiply mode, then use the transform tool to map it onto the sea floor.
Perhaps you could use a voronoi texture as a pattern for a brush.
Is there a tutorial on this?
I’m not sure if a voronoi generator is in Krita yet. There is/was a Google summer of code project going on to bring all sorts of patterns to Krita, but it may not have been integrated yet.
David Revoy wrote a bit about it here: Procedural texture generator (example and wishes)
In the second and third images you can see voronoi patterns being used. In the third image as light diffraction pattern like you want to do.
As for tutorials, I don’t know. I may have some time to experiment and do a quick write-up tomorrow if I succeed. But no promises! 
Thanks, I can’t wait to see it imported to krita. keep updated if you can:D
I l know this is going a bit off topic, but will krita offer better drivers than digimend ones?
I found this, but you will have to draw the pattern yourself: https://docs.krita.org/en/tutorials/krita-brush-tips/caustics.html
I don’t think Krita offers any drivers. That’s on the operating system level, Krita just takes the input the driver provides.
Thanks, I use a pen screen any the driver are horrible on it.
Here you go: Fill-Layers SeExpr
Thank you so much I’ll get to download it soon:)
i tried it but i get an error?
What did you try and what error do you get? This is a new function in version 4.4 - do you have that? Or do you mean, you get an error installing 4.4?
i get an error tryinng to import the bundle pack i already have 4.4 installed it updated itself from package managerdebian testing 32bit.
This bundle seems to be outdated? There are already a couple of scripts in the regular install of 4.4 - you just insert a fill layer and select the SeExpr option.
i don’t see that option?
Left side:
how do you get there?
Insert a fill layer and open its properties (F3 or right-click or the icon beneath the layer stack).
