A shadow algorithm for CSG
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1990Pay-Per-View via TIB Hannover:
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An algorithm is presented for constructing shadow volumes for CSG objects. For each primitive solid, the algorithm calculates a tree of shadow volumes to model the shadows generated by the shadow-generating parts of the boundary of the primitive. The shadow of the complete CSG object is the union of these shadow trees. An implementation of the algorithm is described for a scan-line display algorithm for CSG objects with polygonal primitives.
BibTeX
@inproceedings {10.2312:egtp.19901004,
booktitle = {EG 1990-Technical Papers},
editor = {},
title = {{A shadow algorithm for CSG}},
author = {Jansen, Frederik W. and van der Zalm, Arno N. T.},
year = {1990},
publisher = {Eurographics Association},
ISSN = {1017-4656},
DOI = {10.2312/egtp.19901004}
}
booktitle = {EG 1990-Technical Papers},
editor = {},
title = {{A shadow algorithm for CSG}},
author = {Jansen, Frederik W. and van der Zalm, Arno N. T.},
year = {1990},
publisher = {Eurographics Association},
ISSN = {1017-4656},
DOI = {10.2312/egtp.19901004}
}