Modelling Clip: Some More Results
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Date
1990
Authors
Journal Title
Journal ISSN
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Publisher
Blackwell Publishing Ltd and the Eurographics Association
Abstract
The modedling clip of the PHIGS ISO Standard is mathematically analysed. The most important result of this analysis is the fact that the projective image of a modding clip body (that is a not necessarily bounded convex body in space) is simply the union of two convex bodies. Furthermore, it will also be proved that in some cases one of these two bodies is empty. This fact makes the implementation of the modelling clip fairly straightforward and makes it also possible to use all already existing results on clipping against general convex bodies without change.
Description
@article{10.1111:j.1467-8659.1990.tb00383.x,
journal = {Computer Graphics Forum},
title = {{Modelling Clip: Some More Results}},
author = {Hubl, Josef and Herman, Ivan},
year = {1990},
publisher = {Blackwell Publishing Ltd and the Eurographics Association},
ISSN = {1467-8659},
DOI = {10.1111/j.1467-8659.1990.tb00383.x}
}