De : Jasper van de Gronde <th.v.d.gronde@...528...>
À : Inkscape Devel List <inkscape-devel@lists.sourceforge.net>; www-svg <www-svg@...157...>
Envoyé le : Lun 7 mars 2011, 10h 35min 53s
Objet : [Inkscape-devel] Update on Diffusion Curves
Hi,
For those interested in Diffusion Curves, I recently finished my thesis
on Diffusion Curves. It can be downloaded here:
http://home.hccnet.nl/th.v.d.gronde/ThesisJvdGFinal2.pdf(Initially it was also available from my university's site, but there
are some problems with the repository at the moment.)
Associated code can be found on LaunchPad:
https://code.launchpad.net/~jaspervdg/In short: I found that it's not that easy to render diffusion curves
with high accuracy and looked at the cause of this, as well as possible
solutions. In particular, I implemented a renderer/solver based on a
different concept than the previously existing solvers, and this does
show some promise. Also, I found a way to make it easier to handle the
color discontinuities across diffusion curves (which are essential to
the usefulness of diffusion curves but can be tricky to handle correctly
in a solver), essentially by first removing them and then adding
them
back in.
Comments, suggestions, questions, etc. appreciated.
- Jasper
BTW, most graphics were made using Inkscape (often saving to PDF+LaTeX).
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What You Don't Know About Data Connectivity CAN Hurt You
This paper provides an overview of data connectivity, details
its effect on application quality, and explores various alternative
solutions.
http://p.sf.net/sfu/progress-d2d_______________________________________________
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