Loading…
Matching fluid simulation elements to surface geometry and topology
We introduce an Eulerian liquid simulation framework based on the Voronoi diagram of a potentially unorganized collection of pressure samples. Constructing the simulation mesh in this way allows us to place samples anywhere in the computational domain; we exploit this by choosing samples that accura...
Saved in:
Published in: | ACM transactions on graphics 2010-07, Vol.29 (4), p.1-9 |
---|---|
Main Authors: | , , |
Format: | Article |
Language: | English |
Citations: | Items that this one cites Items that cite this one |
Online Access: | Get full text |
Tags: |
Add Tag
No Tags, Be the first to tag this record!
|
cited_by | cdi_FETCH-LOGICAL-c418t-1eab2490486e4ac57b567d7fab54033bcdefb7e447185a0edc93148be62040003 |
---|---|
cites | cdi_FETCH-LOGICAL-c418t-1eab2490486e4ac57b567d7fab54033bcdefb7e447185a0edc93148be62040003 |
container_end_page | 9 |
container_issue | 4 |
container_start_page | 1 |
container_title | ACM transactions on graphics |
container_volume | 29 |
creator | Brochu, Tyson Batty, Christopher Bridson, Robert |
description | We introduce an Eulerian liquid simulation framework based on the Voronoi diagram of a potentially unorganized collection of pressure samples. Constructing the simulation mesh in this way allows us to place samples anywhere in the computational domain; we exploit this by choosing samples that accurately capture the geometry and topology of the liquid surface. When combined with high-resolution explicit surface tracking this allows us to simulate nearly arbitrarily thin features, while eliminating noise and other artifacts that arise when there is a resolution mismatch between the simulation and the surface---and allowing a precise inclusion of surface tension based directly on and at the same resolution as the surface mesh. In addition, we present a simplified Voronoi/Delaunay mesh velocity interpolation scheme, and a direct extension of embedded free surfaces and solid boundaries to Voronoi meshes. |
doi_str_mv | 10.1145/1778765.1778784 |
format | article |
fullrecord | <record><control><sourceid>crossref</sourceid><recordid>TN_cdi_crossref_primary_10_1145_1778765_1778784</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>10_1145_1778765_1778784</sourcerecordid><originalsourceid>FETCH-LOGICAL-c418t-1eab2490486e4ac57b567d7fab54033bcdefb7e447185a0edc93148be62040003</originalsourceid><addsrcrecordid>eNotkDtPwzAURi0EEqEws_oPpL2urx8dUcRLKmKBObKdmxCURxU7Q_49BTId6Rs-HR3G7gVshUC1E8ZYo9X2jxYvWCaUMrmR2l6yDIyEHCSIa3YT4zcAaESdseLNpfDVDg2vu7mteGz7uXOpHQdOHfU0pMjTyOM81S4Qb2jsKU0Ld0N13k9jNzbLLbuqXRfpbuWGfT49fhQv-fH9-bV4OOYBhU25IOf3eAC0mtAFZbzSpjK18wpBSh8qqr0hRCOsckBVOEiB1pPeA56F5Ybt_n_DNMY4UV2eprZ301IKKH8blGuDcm0gfwDUpE9O</addsrcrecordid><sourcetype>Aggregation Database</sourcetype><iscdi>true</iscdi><recordtype>article</recordtype></control><display><type>article</type><title>Matching fluid simulation elements to surface geometry and topology</title><source>Association for Computing Machinery:Jisc Collections:ACM OPEN Journals 2023-2025 (reading list)</source><creator>Brochu, Tyson ; Batty, Christopher ; Bridson, Robert</creator><creatorcontrib>Brochu, Tyson ; Batty, Christopher ; Bridson, Robert</creatorcontrib><description>We introduce an Eulerian liquid simulation framework based on the Voronoi diagram of a potentially unorganized collection of pressure samples. Constructing the simulation mesh in this way allows us to place samples anywhere in the computational domain; we exploit this by choosing samples that accurately capture the geometry and topology of the liquid surface. When combined with high-resolution explicit surface tracking this allows us to simulate nearly arbitrarily thin features, while eliminating noise and other artifacts that arise when there is a resolution mismatch between the simulation and the surface---and allowing a precise inclusion of surface tension based directly on and at the same resolution as the surface mesh. In addition, we present a simplified Voronoi/Delaunay mesh velocity interpolation scheme, and a direct extension of embedded free surfaces and solid boundaries to Voronoi meshes.</description><identifier>ISSN: 0730-0301</identifier><identifier>EISSN: 1557-7368</identifier><identifier>DOI: 10.1145/1778765.1778784</identifier><language>eng</language><ispartof>ACM transactions on graphics, 2010-07, Vol.29 (4), p.1-9</ispartof><lds50>peer_reviewed</lds50><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c418t-1eab2490486e4ac57b567d7fab54033bcdefb7e447185a0edc93148be62040003</citedby><cites>FETCH-LOGICAL-c418t-1eab2490486e4ac57b567d7fab54033bcdefb7e447185a0edc93148be62040003</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>314,776,780,27903,27904</link.rule.ids></links><search><creatorcontrib>Brochu, Tyson</creatorcontrib><creatorcontrib>Batty, Christopher</creatorcontrib><creatorcontrib>Bridson, Robert</creatorcontrib><title>Matching fluid simulation elements to surface geometry and topology</title><title>ACM transactions on graphics</title><description>We introduce an Eulerian liquid simulation framework based on the Voronoi diagram of a potentially unorganized collection of pressure samples. Constructing the simulation mesh in this way allows us to place samples anywhere in the computational domain; we exploit this by choosing samples that accurately capture the geometry and topology of the liquid surface. When combined with high-resolution explicit surface tracking this allows us to simulate nearly arbitrarily thin features, while eliminating noise and other artifacts that arise when there is a resolution mismatch between the simulation and the surface---and allowing a precise inclusion of surface tension based directly on and at the same resolution as the surface mesh. In addition, we present a simplified Voronoi/Delaunay mesh velocity interpolation scheme, and a direct extension of embedded free surfaces and solid boundaries to Voronoi meshes.</description><issn>0730-0301</issn><issn>1557-7368</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2010</creationdate><recordtype>article</recordtype><recordid>eNotkDtPwzAURi0EEqEws_oPpL2urx8dUcRLKmKBObKdmxCURxU7Q_49BTId6Rs-HR3G7gVshUC1E8ZYo9X2jxYvWCaUMrmR2l6yDIyEHCSIa3YT4zcAaESdseLNpfDVDg2vu7mteGz7uXOpHQdOHfU0pMjTyOM81S4Qb2jsKU0Ld0N13k9jNzbLLbuqXRfpbuWGfT49fhQv-fH9-bV4OOYBhU25IOf3eAC0mtAFZbzSpjK18wpBSh8qqr0hRCOsckBVOEiB1pPeA56F5Ybt_n_DNMY4UV2eprZ301IKKH8blGuDcm0gfwDUpE9O</recordid><startdate>20100726</startdate><enddate>20100726</enddate><creator>Brochu, Tyson</creator><creator>Batty, Christopher</creator><creator>Bridson, Robert</creator><scope>AAYXX</scope><scope>CITATION</scope></search><sort><creationdate>20100726</creationdate><title>Matching fluid simulation elements to surface geometry and topology</title><author>Brochu, Tyson ; Batty, Christopher ; Bridson, Robert</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c418t-1eab2490486e4ac57b567d7fab54033bcdefb7e447185a0edc93148be62040003</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2010</creationdate><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Brochu, Tyson</creatorcontrib><creatorcontrib>Batty, Christopher</creatorcontrib><creatorcontrib>Bridson, Robert</creatorcontrib><collection>CrossRef</collection><jtitle>ACM transactions on graphics</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Brochu, Tyson</au><au>Batty, Christopher</au><au>Bridson, Robert</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Matching fluid simulation elements to surface geometry and topology</atitle><jtitle>ACM transactions on graphics</jtitle><date>2010-07-26</date><risdate>2010</risdate><volume>29</volume><issue>4</issue><spage>1</spage><epage>9</epage><pages>1-9</pages><issn>0730-0301</issn><eissn>1557-7368</eissn><abstract>We introduce an Eulerian liquid simulation framework based on the Voronoi diagram of a potentially unorganized collection of pressure samples. Constructing the simulation mesh in this way allows us to place samples anywhere in the computational domain; we exploit this by choosing samples that accurately capture the geometry and topology of the liquid surface. When combined with high-resolution explicit surface tracking this allows us to simulate nearly arbitrarily thin features, while eliminating noise and other artifacts that arise when there is a resolution mismatch between the simulation and the surface---and allowing a precise inclusion of surface tension based directly on and at the same resolution as the surface mesh. In addition, we present a simplified Voronoi/Delaunay mesh velocity interpolation scheme, and a direct extension of embedded free surfaces and solid boundaries to Voronoi meshes.</abstract><doi>10.1145/1778765.1778784</doi><tpages>9</tpages><oa>free_for_read</oa></addata></record> |
fulltext | fulltext |
identifier | ISSN: 0730-0301 |
ispartof | ACM transactions on graphics, 2010-07, Vol.29 (4), p.1-9 |
issn | 0730-0301 1557-7368 |
language | eng |
recordid | cdi_crossref_primary_10_1145_1778765_1778784 |
source | Association for Computing Machinery:Jisc Collections:ACM OPEN Journals 2023-2025 (reading list) |
title | Matching fluid simulation elements to surface geometry and topology |
url | http://sfxeu10.hosted.exlibrisgroup.com/loughborough?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-01-22T12%3A36%3A17IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-crossref&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.atitle=Matching%20fluid%20simulation%20elements%20to%20surface%20geometry%20and%20topology&rft.jtitle=ACM%20transactions%20on%20graphics&rft.au=Brochu,%20Tyson&rft.date=2010-07-26&rft.volume=29&rft.issue=4&rft.spage=1&rft.epage=9&rft.pages=1-9&rft.issn=0730-0301&rft.eissn=1557-7368&rft_id=info:doi/10.1145/1778765.1778784&rft_dat=%3Ccrossref%3E10_1145_1778765_1778784%3C/crossref%3E%3Cgrp_id%3Ecdi_FETCH-LOGICAL-c418t-1eab2490486e4ac57b567d7fab54033bcdefb7e447185a0edc93148be62040003%3C/grp_id%3E%3Coa%3E%3C/oa%3E%3Curl%3E%3C/url%3E&rft_id=info:oai/&rft_id=info:pmid/&rfr_iscdi=true |