Conservative Ray Batching using Geometry Proxies

M.L. Molenaar; E. Eisemann

Conservative Ray Batching using Geometry Proxies

Computer Graphics and Visualisation

Research output: Chapter in Book/Conference proceedings/Edited volume › Conference contribution › Scientific › peer-review

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Abstract

We present a method for improving batched ray traversal as was presented by Pharr et al. [PKGH97]. We propose to use conservative proxy geometry to more accurately determine whether a ray has a possibility of hitting any geometry that is stored
on disk. This prevents unnecessary disk loads and thus reduces the disk bandwidth.

Original language	English
Title of host publication	Joint conferences, Eurographics and Eurovis 2020
Editors	F. Banterle, A. Wilkie
Number of pages	4
Publication status	Published - 2020
Event	Joint conferences, Eurographics and Eurovis 2020 - Virtual/online event due to COVID-19 Duration: 25 May 2020 → 29 May 2020

Conference

Conference	Joint conferences, Eurographics and Eurovis 2020
Period	25/05/20 → 29/05/20

Keywords

Ray tracing
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batched ray traversalFinal published version, 1.54 MB

Cite this

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title = "Conservative Ray Batching using Geometry Proxies",

abstract = "We present a method for improving batched ray traversal as was presented by Pharr et al. [PKGH97]. We propose to use conservative proxy geometry to more accurately determine whether a ray has a possibility of hitting any geometry that is storedon disk. This prevents unnecessary disk loads and thus reduces the disk bandwidth.",

keywords = "Ray tracing, Visibility",

author = "M.L. Molenaar and E. Eisemann",

year = "2020",

language = "English",

editor = "F. Banterle and A. Wilkie",

booktitle = "Joint conferences, Eurographics and Eurovis 2020",

note = "Joint conferences, Eurographics and Eurovis 2020 ; Conference date: 25-05-2020 Through 29-05-2020",

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T1 - Conservative Ray Batching using Geometry Proxies

AU - Molenaar, M.L.

AU - Eisemann, E.

PY - 2020

Y1 - 2020

N2 - We present a method for improving batched ray traversal as was presented by Pharr et al. [PKGH97]. We propose to use conservative proxy geometry to more accurately determine whether a ray has a possibility of hitting any geometry that is storedon disk. This prevents unnecessary disk loads and thus reduces the disk bandwidth.

AB - We present a method for improving batched ray traversal as was presented by Pharr et al. [PKGH97]. We propose to use conservative proxy geometry to more accurately determine whether a ray has a possibility of hitting any geometry that is storedon disk. This prevents unnecessary disk loads and thus reduces the disk bandwidth.

KW - Ray tracing

KW - Visibility

M3 - Conference contribution

BT - Joint conferences, Eurographics and Eurovis 2020

A2 - Banterle, F.

A2 - Wilkie, A.

T2 - Joint conferences, Eurographics and Eurovis 2020

Y2 - 25 May 2020 through 29 May 2020

ER -

Conservative Ray Batching using Geometry Proxies

Abstract

Conference

Keywords

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Cite this