Branch krita-ui_improvements-silvioheinrich

Silvio Heinrich plassy at
Sat Jun 11 00:24:44 CEST 2011

On 06/10/2011 10:21 PM, David REVOY wrote:
> sorry if you don't want to argue, I don't want to hurt with my observations.
> I just hope they make sens, and gives you a user feedback.
:D No it's just too much thinking :P

> :D cool for your developpement time for the flow and opacity now in wash
> mode too !
> They act really good. Thanks !
> I'm just a bit sad that it's made on wash mode . Wash mode still have a
> problem in my opinion , something I reported since more than a year with
> the wash mode : I don't know really what happen, I just know it's wrong
> for the result ; and makes the creation of a good airbrush preset in
> Krita almost impossible ( possible with normal mode, but some glitch
> appear with blending mode. ). Maybe it's not about wash mode but about a
> compositing thing or the way the soft edges of the brush is computed.
> I did this document to help understand what I consider as a problem :
> and a little joke :
I see what the problem is but don't know how this actually happens...
This has nothing to do with the wash/indirect painting mode.
For me it looks more like a mixing problem or something like an
optical illusion. It only happens with soft brushes and it looks like if 
would be a light line between the dabs.
I need to check if the alpha values are calculated right and how
photoshop deals with it.
Maybe it's a precision problem... hmm... needs investigation :D

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