A collision detection method based on the virtual occluders

摘要：

Collision Detection is one of the key issues on large-scale scenes roaming, and it plays important part in the computer application and virtual reality.For the OBB bounding box algorithm in collision detection, this paper introduces a method based on the virtual occluders, which constructs the simple virtual occluders for OBB bounding box and realizes collision detection through intersection test between the virtual occluders and the OBB bounding box. This method rules out the objects without collision possibility and reduces the calculational works of the intersection test, thus it reduces the calculation of collision detection,and supply important experiment to research later.Tests show that the method can improve the speed of collision detection.

关键词： virtual occluders collision detection intersection test OBB bounding box

作者: Zhang Shengnan Jiang Zilong Li Ling

作者单位: Information Science and Engineering School, Shenyang University of Technology Shenyang, 110178, Liaoning province, P.R.China

会议类型: 国际会议

会议名称: 2009 International Forum on Computer Science-Technology and Applications(2009年国际计算机科学技术与应用论坛 IFCSTA 2009)

会议地点: 重庆

会议语种:英文

页码: 1373-1376

在线出版日期: 2009-12-25（万方平台首次上网日期，不代表论文的发表时间）