Re: [Gimp-developer] brush rotation - abotu the chanegs on 10-feb-09
On Wed, Feb 11, 2009 at 10:17 AM, Joao S. O. Bueno wrote: > Hi, > > I am aware that it is a work in progress -- > just to let you know (Alexia and others) - the changes in the two commits > dated 10-feb-2009 got things a lot worse and less natural for me than it was > before. > > I am nto complainign, I know a lot of tunning is getting in, and I am writing > this just for feedback while you adjust it. > > Now, I f I paint slowly, the brush will suddenly reverse its angle - Also, if > I mark the direction x angle dynamic, the painting angle does nto feel > natural, and it felt before - at least when I use a brush that is oriented > towards "up" like an up arrow, or the letter "A" - both behaviores were > better previously. This sounds like the interpolation is being done in the wrong direction; The code needs to compare the angles and interpolate the angle across the shortest path. ie 0 -> 90 shouldn't go backwards 359..270..180..90 but forwards 0..90; similar for 90 -> 0, etc. David ___ Gimp-developer mailing list Gimp-developer@lists.XCF.Berkeley.EDU https://lists.XCF.Berkeley.EDU/mailman/listinfo/gimp-developer
[Gimp-developer] brush rotation - abotu the chanegs on 10-feb-09
Hi, I am aware that it is a work in progress -- just to let you know (Alexia and others) - the changes in the two commits dated 10-feb-2009 got things a lot worse and less natural for me than it was before. I am nto complainign, I know a lot of tunning is getting in, and I am writing this just for feedback while you adjust it. Now, I f I paint slowly, the brush will suddenly reverse its angle - Also, if I mark the direction x angle dynamic, the painting angle does nto feel natural, and it felt before - at least when I use a brush that is oriented towards "up" like an up arrow, or the letter "A" - both behaviores were better previously. Regards, js -><- ___ Gimp-developer mailing list Gimp-developer@lists.XCF.Berkeley.EDU https://lists.XCF.Berkeley.EDU/mailman/listinfo/gimp-developer
[Gimp-developer] brush rotation
>For those of you who don'tt follow trunk closely or the irc channel, I can't >resist the urge to tell that Alexia Death and Mich have been working on brush >dynamics over the last few days - and have thus far added brush rotation. >It now works both as a fixed factor and following painting direction. >Yaii!! > >(as any brand new feature, it still buggy and error prone, but they are >actvelyy fixing everything) > > js > -><- > I've heard it in the IRC last week ;) Its really great - however i couldn't try it out yet. Nevertheless: Thanks very much, Alexia Death and Mitch, for this feature! It will also be great when using it together with the brush dynamics. -- Bernhard S. ___ Gimp-developer mailing list Gimp-developer@lists.XCF.Berkeley.EDU https://lists.XCF.Berkeley.EDU/mailman/listinfo/gimp-developer
[Gimp-developer] brush rotation
For those of you who don'tṫ follow trunk closely or the irc channel, I can't resist the urge to tell that Alexia Death and Mich have been working on brush dynamics over the last few days - and have thus far added brush rotation. It now works both as a fixed factor and following painting direction. Yaii!! (as any brand new feature, it still buggy and error prone, but they are actvelyy fixing everything) js -><- ___ Gimp-developer mailing list Gimp-developer@lists.XCF.Berkeley.EDU https://lists.XCF.Berkeley.EDU/mailman/listinfo/gimp-developer