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Directional Discretized Occluders for Accelerated Occlusion Culling (2000)
| Citations: | 10 - 1 self |
BibTeX
@MISC{Bernardini00directionaldiscretized,
author = {Fausto Bernardini and Jihad El-Sana and James T. Klosowski and Eurographics M. Gross and F. R. A. Hopgood and Fausto Bernardini Ý and Jihad El-sana Þ and James T. Klosowski Ü},
title = {Directional Discretized Occluders for Accelerated Occlusion Culling},
year = {2000}
}
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Abstract
We present a technique for accelerating the rendering of high depth-complexity scenes. In a preprocessing stage, we approximate the input model with a hierarchical data structure and compute simple view-dependent polygonal occluders to replace the complex input geometry in subsequent visibility queries. When the user is inspecting and visualizing the input model, the computed occluders are used to avoid rendering geometry which cannot be seen.
