Dynamic Anisotropic Occlusion

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Date
2006
Authors
Gong, Yi
Zhang, Yubo
Chen, Wei
Peng, Qunsheng
Journal Title
Journal ISSN
Volume Title
Publisher
The Eurographics Association
Abstract
We present a new real-time shadow rendering approach whose kernel is a hierarchical disk-based approximation to the scene geometry. We show that this approximated representation greatly accelerates the visibility inquiry, facilitating the real-time computation of anisotropic occlusion in GPU. By taking account of anisotropic occlusion, our approach can simulate the shadow cast from not only ambient light, but also point, directional and environment lights. Because no pre-computation is required, it is suitable for dynamically deforming objects.
Description

        
@inproceedings{
10.2312:egs.20061024
,
booktitle = {
EG Short Papers
},
editor = {
Dieter Fellner and Charles Hansen
},
title = {{
Dynamic Anisotropic Occlusion
}},
author = {
Gong, Yi
 and 
Zhang, Yubo
 and 
Chen, Wei
 and 
Peng, Qunsheng
},
year = {
2006
},
publisher = {
The Eurographics Association
},
ISBN = {},
DOI = {
10.2312/egs.20061024
}
}
Citation
URI
https://doi.org/10.2312/egs.20061024
Collections
Short Presentations 2006