Awesome, many thanks, this is very helpful. On Tue, Aug 6, 2019 at 5:54 PM Ofnuts <ofn...@gmx.com> wrote:
> On 8/6/19 7:03 PM, Julian Rickards via gimp-gui-list wrote: > > My point and shoot camera can't do long exposures (at least not during > daylight, there is a fireworks setting for nighttime). I wanted to try to > create smooth flowing water using a technique I had read about where many > single photos were blended. I realize it won't be as good as a long > exposure but it'll do for now. > > However, I'm unclear on the blending settings of multiple layers. I seem > to recall having read that the settings are based on #layers/100% so, for a > simple example, if there are 3 layers, then 3/100% = 33% so the top layer > is 33%, the second layer is 66% and the bottom layer is 100%. > > > No, the rule is that layer opacity is 100%/n, where "n" is its order in > the stack (starting with 1 for the bottom layer). So that's 100, 50, 33, > 25, 17, 13, 11, 10. > > > If you have many layers, make sure you have only that image opened in > Gimp, open the Python console (Filters>Python-fu>Console) and enter these > two lines exactly: > > - - - - - - - - > > image=gimp.image_list()[0] > > for i,l in enumerate(reversed(image.layers),1): l.opacity=100./i; > > - - - - - - - - > > (strike enter twice after the second one) > > > > _______________________________________________ > gimp-gui-list mailing list > gimp-gui-list@gnome.org > https://mail.gnome.org/mailman/listinfo/gimp-gui-list >
_______________________________________________ gimp-gui-list mailing list gimp-gui-list@gnome.org https://mail.gnome.org/mailman/listinfo/gimp-gui-list
