Thanks again Pedro! Best regards!
Gonçalo Marrafa On 26 October 2015 at 10:28, Pedro Côrte-Real <pe...@pedrocr.net> wrote: > On Mon, Oct 26, 2015 at 9:20 AM, Gonçalo Marrafa > <goncalo.marr...@gmail.com> wrote: > > I guess i looked at a related ticket that has the invalid resolution. So, > > when 2.0 is released values should return to normal? > > 2.0 should have a much better algorithm for calculating K yes, this is > completely cosmetic though it makes no difference to the images (see > below). > > > I'm wondering what happens to photos developed with the current version. > > Many times i make little adjustments to the color temperature and don't > use > > a preset. Will these values be automatically corrected? > > > > For example, say i choose the cloudy preset where, currently, i get > 10832K > > but decide i want the picture a little bit cooler and adjust to 10000K, > > manually. If this value is not corrected, when i open the image in the > new > > version i'll get an extremely warm version of my image. If we multiply > this > > by the hundreds or thousands of photos already processed with the buggy > > version then we have a serious problem... > > Temperature values are just a helper, they're not used directly. > Whatever red/green/blue multipliers have been set for the image will > still be used and the temperate value is calculated from these on > display. Having a temperature slider is just a convenient way to label > the slider in a way that's reasonably consistent between cameras. In > this case the consistency was not there but the slider worked just as > well and the WB that it set is perfectly valid and will be used going > forward. > > To further reinforce the point we don't break history stacks, so if > for some unavoidable reason we had to introduce some kind of change > we'd have told everyone about it. > > Cheers, > > Pedro >
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