Allow two input layers for Artistic/Stylize

[SmiVan]

G'MIC's Artistic/Stylize can work on two layers, where top can be stylized as bottom or the other way around.

The node for the Artistic/Stylize filter should also have the option take in two inputs and map them to these layers, like in Colors/CLUT from After - Before Layers, or other multi-layer filters.

P.S. Is this the right repository for this? I don't understand the repo structuring for Natron very well.

[artistlibre]

Hi, I tried several blog posts and tutorials. There's no specific tutorial that addresses G'MIC's Artistic/Stylize plugin in Natron. How can I access layers in Natron?

[rodlie]

openfx-gmic/Helpers/gmic_parser.cpp

Line 403 in 0b14f2d

if ((int)content.find(" layers") > 0)

Multilayer in openfx-gmic is only enabled if the description mentions layers, not a good solution imho.