@article{Anderson:1982:HLE,
optpostscript = {},
number = {4},
month = oct,
author = {David P. Anderson},
optkey = {},
optannote = {},
localfile = {papers/Anderson.1982.HLE.pdf},
optkeywords = {},
journal = jTOG,
doi = {http://doi.acm.org/10.1145/357311.357313},
citeseer = {http://citeseer.ist.psu.edu/context/182299/0},
opturl = {},
volume = {1},
optwww = {},
abstract = {The hidden line and hidden surface problems are often simpler when
restricted to special classes of objects. An example is the class
of grid surfaces, that is, graphs of bivariate functions
represented by their values on a set of grid points. Projected
grid surfaces have geometric properties which permit hidden line
or hidden surface elimination to be done more easily than in the
general case. These properties are discussed in this paper, and an
algorithm is given which exploits them.},
title = {{H}idden {L}ine {E}limination in {P}rojected {G}rid {S}urfaces},
pages = {274288},
year = {1982},
}
