I firmly intend to look into this into detail -- I'm not forgetting about it :-)
On Friday 06 December 2013 Dec 16:49:10 Andrew Chadwick wrote: > I'm in the process of (slowly and experimentally) refactoring the layers > code in MyPaint to add a bunch of fancy features like masking, nested > layers, and layer formats other than raster (but which either rasterize > (like SVG) or can be represented usefully as an icon (like basically > nothing right now)). > > I've noticed that the OpenRaster specification will need to be updated > to support the Porter-Duff "in" operator, and I'd like to take the > opportunity to allow sub-stacks to be composited with user-specifiable > blending and compositing operators. Conveniently enough, the W3C > Compositing and Blending Level 1 specification has evolved into a very > helpful and complete form, and defines neatly an important aspect of how > "groups" in formats like SVG - equivalent to our nested stacks - should > be expected to render. > > Therefore I'd like to update the OpenRaster draft specification[1] in > accordance with the attached proposal. See > https://gist.github.com/achadwick/7827931 in case the attachment hasn't > made it through the mailing list software. > > > [1] http://www.freedesktop.org/wiki/Specifications/OpenRaster/Draft > > -- Boudewijn Rempt http://www.valdyas.org, http://www.krita.org, http://www.boudewijnrempt.nl _______________________________________________ CREATE mailing list [email protected] http://lists.freedesktop.org/mailman/listinfo/create
