smooth painting

[Tom Musgrove]

I haven't played with krita but something that was brought up in a
discussion about strokes for sculpting and painting for Blender was the
possibility of applying a noise reduction filter to the stroke.

LetterRip


> The way Inkscape works is by having the line divided into two segments: a 
> provisional part and a finished part. The provisional part is shown red, and 
> changes as you continue drawing to its final form. The results are nice and 
> smooth, but it's disconcerting to see that the line moves to where you 
> definitely didn't draw.
> 
> What we could try is to keep the control points for the duration of the 
> stroke, and on mouse-up render the whole stroke once again  but this time 
> smoothed out. Only then would the stroke be composited onto the layer. This 
> would mean, though, that we get rid of the direct painting mode, but that's 
> not a terrible hardship.
> 
> That said, your code indeed gives quite nice results already :-)
> 
> 
> 
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