| 船舶操纵模拟器中船舶碰撞检测算法研究 |
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| 引用本文： | 陈亮,聂卫国,沈海峰.船舶操纵模拟器中船舶碰撞检测算法研究[J].广州航海高等专科学校学报,2011,19(3):18-20. |
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| 作者姓名： | 陈亮 聂卫国 沈海峰 |
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| 作者单位： | 1. 海军兵种指挥学院研究生队,广东广州,510430
2. 海军兵种指挥学院训练部,广东广州,510430 |
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| 摘 要： | 在船舶操纵视景仿真中,碰撞检测是必不可少的一部分.为增强虚拟环境的真实性,需要实时进行碰撞检测.本文针对船舶操纵虚拟现实系统中本船与场景中其它对象之间的碰撞检测进行研究,提出了一种将包围盒检测法与相交测试法结合的算法,并采用限时思想对整个碰撞检测加以优化.
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| 关 键 词： | 船舶操纵模拟器 碰撞检测 包围盒 相交测试 |
Research on Collision Detection in Shiphandling Simulator |
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| CHEN Liang,NIE Wei-guo,SHEN Hai-feng.Research on Collision Detection in Shiphandling Simulator[J].Journal of Guangzhou Maritime College,2011,19(3):18-20. |
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| Authors: | CHEN Liang NIE Wei-guo SHEN Hai-feng |
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| Institution: | CHEN Liang,NIE Wei-guo,SHEN Hai-feng(Navy Arms Commanding Academy,Guangzhou Guangdong,510430,China) |
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| Abstract: | Collision detection is an essential part in visual simulation of shiphandling simulator.For generating higher reality in simulator,the collision must be detected.This paper proposes a hybrid collision detection method,combined with bounding box and intersection test,based on the studying of the collision in the system.Then the collision detection is optimized by applying the thought of time-limited computing. |
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| Keywords: | shiphandling simulator collision detection bounding box intersection test |
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