@inproceedings{Grabli:2004:PSN,
www = {http://artis.imag.fr/Publications/2004/GTDS04/},
optnote = {},
optorganization = {},
author = {St{\'{e}}phane Grabli and Emmanuel Turquin and Fr{\'{e}}do Durand
and Fran{\c{c}}ois X. Sillion},
optkey = {},
optseries = {},
editor = {Alexander Keller and Henrik Wann Jensen},
url = {http://artis.imag.fr/Software/Freestyle/},
address = EGAdr,
localfile = {papers/Grabli.2004.PSN.pdf},
publisher = EGPub,
optmonth = {},
optdoi =
{http://www.eg.org/EG/DL/WS/EGWR/EGSR04/033-044.pdf.abstract.pdf;internal&action=paperabstract.action},
optcrossref = {},
booktitle = {Rendering Techniques 2004, Proceedings of the Eurographics
Symposium on Rendering 2004 (Norrk{\"o}ping, Sweden, June 21--23,
2004)},
optvolume = {},
optnumber = {},
abstract = {This paper introduces a programmable approach to
non-photorealistic line drawing from 3D models, inspired by
programmable shaders in traditional rendering. We propose a new
image creation model where all operations are controlled through
user-defined procedures. A view map describing all relevant
support lines in the drawing and their topological arrangement is
first created from the 3D model; a number of style modules operate
on this map, by procedurally selecting, chaining or splitting
lines, before creating strokes and assigning drawing attributes.
The resulting drawing system permits flexible control of all
elements of drawing style: first, different style modules can be
applied to different types of lines in a view; second, the
topology and geometry of strokes are entirely controlled from the
programmable modules; and third, stroke attributes are assigned
procedurally and can be correlated at will with various scene or
view properties. Finally, we propose new density control
strategies where strokes can be adapted or omitted to avoid visual
clutter. We illustrate the components of our system and show how
style modules successfully capture stylized visual characteristics
that can be applied across a wide range of models.},
title = {{P}rogrammable {S}tyle for {NPR} {L}ine {D}rawing},
year = {2004},
pages = {33--44, 407},
}
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