Paper Abstract and Keywords |
Presentation |
2023-03-06 16:15
A Study on Improving the Accuracy of Continuous Collision Detection of Rotating Rigid Bodies in Real-Time Graphics Hikaru Yamamoto, Masaki Abe, Taichi Watanabe (TUT) |
Abstract |
(in Japanese) |
(See Japanese page) |
(in English) |
Few of the CCD (Continuous Collision Detection) methods in today's computer games deal with rotational motion. In addition, the Speculative CCD method of Unity, which is an example of a method that addresses rotational motion, has the problem of low accuracy in collision determination. To solve this problem, this study aimed to improve the accuracy of continuous collision determination for rotating rigid bodies by interpolating the rotational motion trajectory by a fan shape, which is an approximate shape of the rotational motion trajectory. In this paper, we define and propose an interference determination between a fan shape and several primitive shapes. |
Keyword |
(in Japanese) |
(See Japanese page) |
(in English) |
Real-Time Graphics / Discrete Collision Detection / Continuous Collision Detection / Fan Shape / Rotating Rigid Body / / / |
Reference Info. |
ITE Tech. Rep., vol. 47, pp. 139-142, March 2023. |
Paper # |
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Date of Issue |
2023-02-27 (AIT) |
ISSN |
Print edition: ISSN 1342-6893 Online edition: ISSN 2424-1970 |
Download PDF |
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Conference Information |
Committee |
AIT IIEEJ AS CG-ARTS |
Conference Date |
2023-03-06 - 2023-03-06 |
Place (in Japanese) |
(See Japanese page) |
Place (in English) |
Tokyo Polytechnic Univ. (Nakano) |
Topics (in Japanese) |
(See Japanese page) |
Topics (in English) |
Expressive Japan 2023 |
Paper Information |
Registration To |
AS |
Conference Code |
2023-03-AIT-IIEEJ-AS-ARTS |
Language |
Japanese |
Title (in Japanese) |
(See Japanese page) |
Sub Title (in Japanese) |
(See Japanese page) |
Title (in English) |
A Study on Improving the Accuracy of Continuous Collision Detection of Rotating Rigid Bodies in Real-Time Graphics |
Sub Title (in English) |
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Keyword(1) |
Real-Time Graphics |
Keyword(2) |
Discrete Collision Detection |
Keyword(3) |
Continuous Collision Detection |
Keyword(4) |
Fan Shape |
Keyword(5) |
Rotating Rigid Body |
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1st Author's Name |
Hikaru Yamamoto |
1st Author's Affiliation |
Tokyo University of Technology (TUT) |
2nd Author's Name |
Masaki Abe |
2nd Author's Affiliation |
Tokyo University of Technology (TUT) |
3rd Author's Name |
Taichi Watanabe |
3rd Author's Affiliation |
Tokyo University of Technology (TUT) |
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Speaker |
Author-1 |
Date Time |
2023-03-06 16:15:00 |
Presentation Time |
12 minutes |
Registration for |
AS |
Paper # |
AIT2023-72 |
Volume (vol) |
vol.47 |
Number (no) |
no.9 |
Page |
pp.139-142 |
#Pages |
4 |
Date of Issue |
2023-02-27 (AIT) |