A Practical and Efficient Approach for Correct Z-Pass Stencil Shadow Volumes
Date
2019Author
Scandolo, Leonardo 
Billeter, Markus
Marroquim, Ricardo
Eisemann, Elmar
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Shadow volumes are a popular technique to compute pixel-accurate hard shadows in 3D scenes. Many variants exist that trade off accuracy and efficiency. In this work, we present an artifact-free, efficient, and easy-to-implement stencil shadow volume method. We compare our method to established stencil shadow volume techniques and show that it outperforms the alternatives.
BibTeX
@inproceedings {10.2312:hpg.20191195,
booktitle = {High-Performance Graphics - Short Papers},
editor = {Steinberger, Markus and Foley, Tim},
title = {{A Practical and Efficient Approach for Correct Z-Pass Stencil Shadow Volumes}},
author = {Usta, Baran and Scandolo, Leonardo and Billeter, Markus and Marroquim, Ricardo and Eisemann, Elmar},
year = {2019},
publisher = {The Eurographics Association},
ISSN = {2079-8687},
ISBN = {978-3-03868-092-5},
DOI = {10.2312/hpg.20191195}
}
booktitle = {High-Performance Graphics - Short Papers},
editor = {Steinberger, Markus and Foley, Tim},
title = {{A Practical and Efficient Approach for Correct Z-Pass Stencil Shadow Volumes}},
author = {Usta, Baran and Scandolo, Leonardo and Billeter, Markus and Marroquim, Ricardo and Eisemann, Elmar},
year = {2019},
publisher = {The Eurographics Association},
ISSN = {2079-8687},
ISBN = {978-3-03868-092-5},
DOI = {10.2312/hpg.20191195}
}