| 基于树状层次有向包围盒的碰撞检测算法 |
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| 引用本文： | 王冬冬,王琰,祁燕.基于树状层次有向包围盒的碰撞检测算法[J].沈阳理工大学学报,2006,25(5):13-15,19. |
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| 作者姓名： | 王冬冬 王琰 祁燕 |
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| 作者单位： | 沈阳理工大学,信息科学与工程学院,辽宁,沈阳,110168 |
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| 摘 要： | 基于三维求交方法,在虚拟现实环境下对三维物体进行有向包围盒(OBB ori-ented bound ing box)的构建及树状分割,提出了快速的碰撞检测方法,并结合OpenGL的支持,使虚拟物体的碰撞具有真实感.
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| 关 键 词： | 包围盒 碰撞检测 有向包围盒 |
| 文章编号： | 1003-1251（2006）05-0013-03 |
| 收稿时间： | 2005-12-31 |
| 修稿时间： | 2005-12-31 |
An Algorithm of the Collision Detection Based on Dendroid Hierarchical OBB |
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| WANG Dong-dong,WANG Yan,QI Yan.An Algorithm of the Collision Detection Based on Dendroid Hierarchical OBB[J].Transactions of Shenyang Ligong University,2006,25(5):13-15,19. |
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| Authors: | WANG Dong-dong WANG Yan QI Yan |
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| Affiliation: | Shenyang Ligong University, Shengyang 110168, China |
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| Abstract: | Based on the 3D intersection theory,using the hierarchical oriented bounding box(OBB) and dendroid partition used in virtual reality to detect spatial collisions between 3D objects,a fast collision detection method is developed.And with the support of OpenGL,the collision between virtual objects is of real feeling. |
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| Keywords: | bounding box collision detection oriented bounding box(OBB) |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
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