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authors Anderson, David P.
year 1982
title Hidden Line Elimination in Projected Grid Surfaces
source ACM Transactions on Graphics. October, 1982. vol. 1: pp. 274-288 : ill. includes a short bibliography
summary The hidden line and hidden surface problems are 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
keywords algorithms, hidden lines, hidden surfaces, grids, computer graphics
series CADline
references Content-type: text/plain
last changed 2003/06/02 08:24
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