| Paper Abstract and Keywords |
| Presentation |
2026-03-02 14:23
Adaptive surface mesh generation from particle-based fluid simulation toward GPU work graph
Keigo Miyashita, Shumpei Sugita, Issei Fujishiro (Keio Univ.) |
| Abstract |
(in Japanese) |
(See Japanese page) |
| (in English) |
Fluid simulation has been widely used in computer graphics to represent realistic fluid phenomena. In particular, particle-based simulation has gained much attention for reproducing fine fluid details. To render this simulation data, it is necessary to generate a surface mesh from the particles. A common method is to divide the simulation area into a grid, to derive a 3D density field, and to extract isosurfaces. However, an increase in grid resolution leads to higher computational costs. While GPU parallelization and adaptive resolution approaches have been proposed, the challenge of maintaining high-resolution grids remains unresolved. This study examines adaptive surface mesh generation using GPU work graph, respecting a feature enabling efficient scheduling via graph-based command structures and register-based data sharing to reduce spatial computational costs. Proposed are highly local normal calculation and crack completion classification to handle resolution differences. We implemented them with conventional GPU-driven commands with an aim to explore the potential of GPU work graph optimization. |
| Keyword |
(in Japanese) |
(See Japanese page) |
| (in English) |
GPU / Mesh generation / Fluid simulation / Adaptive resolution / / / / |
| Reference Info. |
ITE Tech. Rep., vol. 50, pp. 130-133, March 2026. |
| Paper # |
|
| Date of Issue |
2026-02-23 (AIT) |
| ISSN |
Online edition: ISSN 2424-1970 |
| Download PDF |
|
| Conference Information |
| Committee |
AIT IIEEJ AS CG-ARTS |
| Conference Date |
2026-03-02 - 2026-03-02 |
| Place (in Japanese) |
(See Japanese page) |
| Place (in English) |
Tokyo Polytechnic Univ. (Nakano) |
| Topics (in Japanese) |
(See Japanese page) |
| Topics (in English) |
Expressive Japan 2026 |
| Paper Information |
| Registration To |
IIEEJ |
| Conference Code |
2026-03-AIT-IIEEJ-AS-ARTS |
| Language |
Japanese |
| Title (in Japanese) |
(See Japanese page) |
| Sub Title (in Japanese) |
(See Japanese page) |
| Title (in English) |
Adaptive surface mesh generation from particle-based fluid simulation toward GPU work graph |
| Sub Title (in English) |
|
| Keyword(1) |
GPU |
| Keyword(2) |
Mesh generation |
| Keyword(3) |
Fluid simulation |
| Keyword(4) |
Adaptive resolution |
| Keyword(5) |
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| Keyword(6) |
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| Keyword(7) |
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| 1st Author's Name |
Keigo Miyashita |
| 1st Author's Affiliation |
Keio University (Keio Univ.) |
| 2nd Author's Name |
Shumpei Sugita |
| 2nd Author's Affiliation |
Keio University (Keio Univ.) |
| 3rd Author's Name |
Issei Fujishiro |
| 3rd Author's Affiliation |
Keio University (Keio Univ.) |
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| Speaker |
Author-1 |
| Date Time |
2026-03-02 14:23:00 |
| Presentation Time |
12 minutes |
| Registration for |
IIEEJ |
| Paper # |
AIT2026-74 |
| Volume (vol) |
vol.50 |
| Number (no) |
no.7 |
| Page |
pp.130-133 |
| #Pages |
4 |
| Date of Issue |
2026-02-23 (AIT) |