摘要
阴影对真实感至关重要,阴影生成算法主要集中在生成高质量的阴影和实时性两个方面。本文主要概述了一些阴影生成算法,并在对算法分析的基础上,讨论了不同算法的优缺点与差别。通过比较,得出不同场景中应该使用不同阴影绘制算法。
Shadow is of vital importance to the sense of reality. The arithmetic of making shadow is mainly on making high quality shadow and real-time. In this article,it summarizes some arithmetic,and discusses the merits and faults of different arithmetic based on the analysis of arithmetic. And by comparison,different arithmetic should be used in different environment.
出处
《科技信息》
2008年第26期587-366,396,共2页
Science & Technology Information
关键词
阴影
阴影算法
实时
Shadow
The Arithmetic of Shadow
Real-time
