| 基于OBB包围盒的碰撞检测研究与应用 |
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| 引用本文： | 王伟,马峻,刘伟.基于OBB包围盒的碰撞检测研究与应用[J].计算机仿真,2009,26(9):180-183,312. |
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| 作者姓名： | 王伟 马峻 刘伟 |
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| 作者单位： | 太原科技大学,山西,太原,030024 |
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| 摘 要： | 碰撞检测是计算机仿真、虚拟现实等领域内的研究重点之一,其中基于包围盒的碰撞检测算法是一种比较方便有效的方法。为了达到仿真系统中所需要的碰撞检测的精确性和实时性,对方向包围盒(OBB)的计算方法进行了分析,并针对其不足之处进行了改进和优化。利用改进后的OBB包围盒碰撞检测技术实现了JQ900型下导梁架桥机中部件间碰撞的精确快速检测,并最终在VC++和Open Inventor API平台上实现了系统的逼真的仿真效果。
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| 关 键 词： | 计算机仿真 虚拟现实 碰撞检测 方向包围盒 |
Research and Application of Collision Detection Based on Oriented Bounding Box |
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| WANG Wei,MA Jun,LIU Wei.Research and Application of Collision Detection Based on Oriented Bounding Box[J].Computer Simulation,2009,26(9):180-183,312. |
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| Authors: | WANG Wei MA Jun LIU Wei |
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| Affiliation: | Taiyuan University of Science and Technology;Taiyuan Shanxi 030024;China |
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| Abstract: | Collision detection is one of the research emphases in the field of computer simulation or virtual reality,in which the collision detection algorithm based on bounding box is a more convenient and effective way. An Oriented Bounding Box method of calculation was analyzed in order to achieve desired accuracy and real-time property of collision detection in the simulation system,and it was also improved and optimized. Accurate and rapid collision detection of the parts of JQ900 Overhead Launching Gantry with ... |
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| Keywords: | Computer simulation Virtual reality Collision detection OBB |
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