| 一种基于等距线的碰撞检测算法 |
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| 引用本文： | 胡艳,陈蒙蒙.一种基于等距线的碰撞检测算法[J].电子科技,2009,22(3). |
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| 作者姓名： | 胡艳 陈蒙蒙 |
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| 作者单位： | 1. 陕西师范大学,计算机科学与技术学院,陕西,西安,710062;西安理工大学,计算机科学与工程学院,陕西,西安,710048
2. 西安理工大学,计算机科学与工程学院,陕西,西安,710048 |
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| 基金项目： | 陕西省科技计划，西安市创新支持计划重点项目 |
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| 摘 要： | 碰撞检测是虚拟现实场景模拟中的关键技术之一.文中试图在投影包围盒交集内通过判断等距线与投影线交点个数及位置的方法来构建一种高效优化的碰撞检测算法.该算法在适应虚拟环境的实时性要求的同时,减少了误判的产生.
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| 关 键 词： | 虚拟现实 碰撞检测 投影 等距线 |
Isometric-line-based Collision Detection Algorithm |
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| Hu Yan,Chen Mengmeng.Isometric-line-based Collision Detection Algorithm[J].Electronic Science and Technology,2009,22(3). |
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| Authors: | Hu Yan Chen Mengmeng |
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| Affiliation: | 1.School of Computer Science and Technology;Shaanxi Normal University;Xi'an 710062;China;2.School of Computer Science and Engineering;Xi'an University of Technology;Xi'an 710048;China |
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| Abstract: | Collision is a key technique in virtual scenes simulation.A highly efficient collision detection algorithm is obtained by computing the number and position of point(s) of intersection which is between isometric-line and projection line in the field of the projection between bounding boxes.The algorithm is well adapted to the realtimeness of virtual reality with less error. |
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| Keywords: | virtual reality virtual scene isometric line collision detection |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
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