@inproceedings{Winkenbach:1996:RPS,
www = {ftp://ftp.cs.washington.edu/tr/1996/01/UW-CSE-96-01-05},
optcitations =
{Dooley:1990:AIL,Dooley:1990:AIS,Elber:1995:LAR,Elber:1990:HCR,Lansdown:1995:ERR,Leister:1994:CGC,Saito:1990:CRD,Winkenbach:1996:CGP,Winkenbach:1994:CGP},
optorganization = {ACM SIGGRAPH},
author = {Georges A. Winkenbach and David H. Salesin},
optkey = {},
series = CGPACS,
optannote = {},
editor = {Holly Rushmeier},
url = {http://grail.cs.washington.edu/pub/abstracts.html#RendParaSurfPenInk},
address = {New York},
localfile = {papers/Winkenbach.1996.RPS.pdf},
publisher = {ACM Press/ACM SIGGRAPH},
optmonth = aug,
doi = {http://doi.acm.org/10.1145/237170.237287},
citeseer = {http://citeseer.nj.nec.com/winkenbach96rendering.html},
optcrossref = {},
note = {Also as technical report UW-CSE-96-01-05.d},
booktitle = SIGGRAPH96,
optstatus = {OK},
optvolume = {},
optnumber = {},
abstract = {This paper presents new algorithms and techniques for rendering
parametric free-form surfaces in pen and ink. In particular, we
introduce the idea of ``controlled-density hatching''for conveying
tone, texture, and shape. The fine control over tone this method
provides allows the use of traditional texture mapping techniques
for specifying the tone of pen-and-ink illustrations. We also show
how a planar map, a data structure central to our rendering
algorithm, can be constructed from parametric surfaces, and used
for clipping strokes and generating outlines. Finally, we show how
curved shadows can be cast onto curved objects for this style of
illustration.},
title = {{R}endering {P}arametric {S}urfaces in {P}en and {I}nk},
year = {1996},
pages = {469--476},
}
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