| 一种基于OBB包围盒算法的改进 |
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| 引用本文： | 耿朝阳,刘敏,徐江涛.一种基于OBB包围盒算法的改进[J].西安工业大学学报,2012(7):550-553. |
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| 作者姓名： | 耿朝阳 刘敏 徐江涛 |
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| 作者单位： | 西安工业大学计算机科学与工程学院,西安710032 |
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| 摘 要： | 为了提高碰撞检测的速度,对虚拟环境中的物体进行了假设,提出了方向圆柱包围盒检测方法,并结合各类包围盒的特点,分析了不同类型包围盒之间算法,实现了层次包围盒碰撞检测算法的优化,提高了碰撞检测的速度,增强了系统的实时性。
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| 关 键 词： | 碰撞检测 虚拟环境 检测算法 方向圆柱包围盒 |
An Improved Algorithm of Bounding Box Based on the OBB |
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| Authors: | GENG Chao-yang LIU Min XU Jiang-tao |
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| Affiliation: | (School of Computer Science and Engineering,Xi’an Technological University,Xi’an 710032,China) |
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| Abstract: | The direction cylindrical bounding box testing method was put forward to improve the efficiency of collision detection.Based on the characteristics of different types of bounding box,their algorithms were analyzed and then the algorithm for collision detection of bounding box was optimized.The experiment result shows that the improved algorithm can increase the efficiency of collision detection and enchance the real-time of the system. |
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| Keywords: | collision detection virtual environment detection algorithms bounding box direction cylindrical |
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