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Research and Application of Scene Simulation Technique Based on Vega Prime
Author(s): ZHANG De-feng, WANG Hua-bing, XUE Yuan, NIE Xiao-liang
Pages: 191-
195
Year: 2006
Issue:
7
Journal: COMPUTER SIMULATION
Keyword: 视景仿真驱动; 坐标转换; 碰撞检测; 场景漫游;
Abstract: 文章针对Vega Prime视景仿真技术相对于Vega的改进之处,设计了基于Vega Prime的视景仿真框架,重点研究了四个方面内容:运动模型和仿真对象的特点及两者之间的驱动关系、坐标系统和不同坐标系之间的转换机制、碰撞检测器的原理和碰撞检测的方法、用于模拟环境效果的"天历表模型"和模拟特殊效果的粒子系统等等.论文解决了基于Vega Prime的视景仿真技术涉及的诸多关键技术,为Vega Prime在实践中的有效应用打下良好基础.最后,论文还分析了基于Vega Prime的场景漫游过程,并把文章研究的相关理论应用到实践.
Citations
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