Re: [Darktable-users] Blending operators

2013-05-20 Thread Ulrich Pegelow
Well, if you want to use masks you automatically have a blend mode activated. In that case blend mode "normal" (the new one in current git master) is the best choice. It proportionally mixes input and output of a module without the risk of artifacts. Ulrich Am 20.05.2013 um 01:34 schrieb Jiew

Re: [Darktable-users] Blending operators

2013-05-19 Thread Jiew Peng Lim
It depends on what you want to achieve. Blend modes can be used for some special effects, like increasing contrast by using softlight with any module. If it increases contrast too much you can pull it down with the opacity slider. You can also do sharpening by blending the high pass module with ove

Re: [Darktable-users] Blending operators

2013-05-19 Thread bartokk
2013/5/19 johannes hanika > most operations in darktable are `unbounded'. that is, they don't care > about color gamut or hdr content and just accept all input, compute with > it, and will output super-wide-gamut high dynamic range values again (hence > unbounded). > > the old blending mode `norm

Re: [Darktable-users] Blending operators

2013-05-19 Thread johannes hanika
most operations in darktable are `unbounded'. that is, they don't care about color gamut or hdr content and just accept all input, compute with it, and will output super-wide-gamut high dynamic range values again (hence unbounded). the old blending mode `normal' was cutting off your values at some

Re: [Darktable-users] Blending operators

2013-05-19 Thread bartokk
2013/5/19 johannes hanika > a clamp(x, 0,1) (with different bounds for Lab/rgb). > > -jo > ??? -- Hasta proxima Bartokk Gpg public key: 0x73E5AEA3 -- AlienVault Unified Security Management (USM) platform deliver

Re: [Darktable-users] Blending operators

2013-05-19 Thread johannes hanika
a clamp(x, 0,1) (with different bounds for Lab/rgb). -jo On Mon, May 20, 2013 at 4:30 AM, bartokk wrote: > Hi all, > which is the difference between Normal an Normal bounded in Blending > operators? > > -- > Hasta proxima > > Bartokk > > Gpg public key: 0x73E5AEA3 > > > ---

[Darktable-users] Blending operators

2013-05-19 Thread bartokk
Hi all, which is the difference between Normal an Normal bounded in Blending operators? -- Hasta proxima Bartokk Gpg public key: 0x73E5AEA3 -- AlienVault Unified Security Management (USM) platform delivers complete secu