视景仿真系统中实时阴影绘制技术的研究  

Research of Real-time Shadow Rendering Technology in Scene Simulation System

作　　者：张勇[1] 王莉[2] 

机构地区：[1]天津商学院信息工程学院,天津300134 [2]河北工业大学信息工程学院,天津300130

出　　处：《系统仿真学报》2006年第z1期180-182,186,共4页Journal of System Simulation

摘　　要：实时阴影绘制技术是计算机图形学领域研究的热点之一。在视景仿真系统中应用实时阴影是一个仿真界还没有很好解决的难题,对阴影体算法的原理进行详细的剖析的基础上,提出了一种改进的混合算法,并且在开发视景仿真系统的过程中成功的进行了应用。Real-time shadow rendering technology is a popular topic in the area of computer graphics research.. It is a difficult and not well done problem for simulation group that real-time shadow is applied to scene simulation system. Based on particular analysis about the theory of shadow volume algorithm, an improved hybrid algorithm was proposed. It was successful applied on the process of developing a scene simulation system.

关 键 词：实时阴影 模版缓存 阴影体 视景仿真 

分 类 号：TP391.9[自动化与计算机技术—计算机应用技术]