On mardi 26 mai 2020 10:01:19 CEST Tim Mortimer wrote: > Thanks Remco. > > I appreciate the points you are making, however i think there is more to > the issue than this. > > I didn't experience these issues when i toyed with Darktable last year in > V2, not did i experience the issues when i initially installed V3 & played > with the more 'familiar' editing strategy of using Tone Curve, Colour Zones > etc, & flicking back & forward in the history to assess the progress of my > edits. After all, what else would the history be designed to do? > > I'll certainly use 'snapshots' going forward, but i think there is an issue > here. Going 'back' in the history for example occasionally drops everything > subsequent / above in the stack simply by making the selection, without > subsequent editing. > > Similarly, occasionally the effect of Filmic RGB seems to 'duplicate' or > compound spontaneously on the image for no reason, & this happens > concurrent with multiple instances appearing in the history. > > Often multiple instances of Filmic RGB spontaneously appear in the history > with no logical correlation to any history compression action, or > associated module usage. > > I can only describe the overall effect as 'chaotic', whereas the scenario > you describe is logical & predictable. > > So I do feel like there is a bona-fide issue here. I'll continue to play > with it, & report additional symptoms or behaviour i see as problematic, > but there appears to be no effective diagnosis tool i can export or provide > by way of 'history' that leads to the problem, as the 'history' itself > appears to be either part of the problem, or disconnected from the reality > of the user intention or command sequence at some stage. >
Something else I noticed: sometimes when I start editing basecurve and sharpen are auto-applied, sometimes they aren't (there seems to be a pattern, but I haven't quite nailed it down). In such cases, using filmicRGB becomes "strange". And I did specirfically set dt *not* to auto-apply the basecurve. And I also use version 3.0.2. Remco ____________________________________________________________________________ darktable user mailing list to unsubscribe send a mail to [email protected]
