A shadow algorithm for CSG

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Date
1990
Journal Title
Journal ISSN
Volume Title
Publisher
Eurographics Association
Abstract
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.
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@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
}, ISBN = {}, DOI = {
10.2312/egtp.19901004
} }
Citation