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[XTL+02]  A Solid Model Based Virtual Hairy Brush

Xu:2002:SMB (Article)
Author(s)Xu S., Tang M., Lau F. and Pan Y.
Title« A Solid Model Based Virtual Hairy Brush »
JournalComputer Graphics Forum (Proceedings of Eurographics 2002, Saarbrücken, Germany, September 2--6, 2002)
Volume21
Number3
Page(s)299--308
Year2002
AddressOxford
URLhttp://www.eg.org/EG/CGF/volume21/issue3/abstracts/CGF589.HTML
Editor(s)George Drettakis and Hans-Peter Seidel

Abstract
We present the detailed modeling of the hairy brush used typically in Chinese calligraphy. The complex model, which includes also a model for the ink and the paper, covers the various stages of the brush going through a calligraphy process. The model relies on the concept of writing primitives, which are the smallest units of hair clusters, to reduce the load on the simulation. Each such primitive is constructed through the general sweeping operation in CAD and described by a NURBS surface. The writing primitives dynamically adjust themselves during the virtual writing process, leaving an imprint on the virtual paper as they move. The behavior of the brush is an aggregation of the behavior of all the writing primitives. A software system based on the model has been built and tested. Samples of imitation artwork from using the system were obtained and found to be nearly indistinguishable from the real artwork.

BibTeX code
@article{Xu:2002:SMB,
  number = {3},
  month = sep,
  optnote = {},
  author = {Songhua Xu and Min Tang and Francis Lau and Yunhe Pan},
  optkey = {},
  optannote = {},
  optseries = {},
  editor = {George Drettakis and Hans-Peter Seidel},
  url = {http://www.eg.org/EG/CGF/volume21/issue3/abstracts/CGF589.HTML},
  address = {Oxford},
  localfile = {papers/Xu.2002.SMB.pdf},
  publisher = {Blackwell Publishers},
  organization = {The Eurographics Associaltion},
  doi = {http://dx.doi.org/10.1111/1467-8659.00589},
  journal = EUROGRAPHICS2002,
  volume = {21},
  optcrossref = {},
  booktitle = {Proceedings of Eurographics 2002 (Saarbr{\"u}cken, Germany, sep
               2002)},
  optstatus = {OK},
  title = {{A} {S}olid {M}odel {B}ased {V}irtual {H}airy {B}rush},
  abstract = {We present the detailed modeling of the hairy brush used typically
              in Chinese calligraphy. The complex model, which includes also a
              model for the ink and the paper, covers the various stages of the
              brush going through a calligraphy process. The model relies on the
              concept of writing primitives, which are the smallest units of
              hair clusters, to reduce the load on the simulation. Each such
              primitive is constructed through the general sweeping operation in
              CAD and described by a NURBS surface. The writing primitives
              dynamically adjust themselves during the virtual writing process,
              leaving an imprint on the virtual paper as they move. The behavior
              of the brush is an aggregation of the behavior of all the writing
              primitives. A software system based on the model has been built
              and tested. Samples of imitation artwork from using the system
              were obtained and found to be nearly indistinguishable from the
              real artwork. },
  year = {2002},
  pages = {299--308},
}

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