On Sun, 2006-08-20 at 05:50 -0400, Øyvind Kolås wrote: > On 8/10/06, Øyvind Kolås <[EMAIL PROTECTED]> wrote: > > On 8/10/06, Alexandre Prokoudine <[EMAIL PROTECTED]> wrote: > > > On 8/10/06, Jon Phillips wrote: > > > I'd like to elaborate on e). We can't design a flawless new file > > > format just theoretically, because as soon as we start implementing > > > support for it, we shall struggle with all kinds of issues. And we > > > clearly don't want revisions of specifications submitted to OASIS, > > > don't we? > > .. > > > > GEGL doesn't need integration into GIMP to be used as a testbed, in I > > am already using it as a testbed to develop my ideas for how to > > implement a layer tree structure. > > .. > > I've sketched an XML model which I'll try to implement a renderer for next > week. > > The code sample is a jpg with an svg layer with a proceduraly > generated drop-shadow as a group layer. > We can use clones (instead of referencing gegl.svg twice), then all > directed acyclic graphs using just sources, filters, and composer > nodes can be expressed (thus making the graph equivalent of multiple > output or >2 inputs the only capability not supported. > > <image> > <layers> > <layer x='128' y='128'> > <layer x='15' y='15' composite-op='under' opacity='0.6'> > <filter class='gaussian-blur' radius='20'/> > <filter class='set-luminance' value='0.0'/> > <layer src='gegl.svg'/> > </layer> > <layer src='gegl.svg'/> > </layer> > <layer src='carstack.jpg'/> > </layers> > </image> > > Any comments or suggestions? > > /Øyvind K.
Also, how close is this to: http://pippin.gimp.org/xcf2/ Jon -- Jon Phillips San Francisco, CA USA PH 510.499.0894 [EMAIL PROTECTED] http://www.rejon.org MSN, AIM, Yahoo Chat: kidproto Jabber Chat: [EMAIL PROTECTED] IRC: [EMAIL PROTECTED] Inkscape (http://inkscape.org) Open Clip Art Library (www.openclipart.org) Creative Commons (www.creativecommons.org) San Francisco Art Institute (www.sfai.edu) _______________________________________________ CREATE mailing list [email protected] http://lists.freedesktop.org/mailman/listinfo/create
