zhangshoucheng的专栏

原文 ： http://blog.youkuaiyun.com/pizi0475/article/details/6650841摘抄“GPU Programming And Cg Language Primer 1rd Edition” 中文 名“GPU编程与CG语言之阳春白雪下里巴人”    BRDF 光照模型10.2.1 什么是 BR

原文：http://http.developer.nvidia.com/GPUGems2/gpugems2_chapter16.htmlChapter 16. Accurate Atmospheric ScatteringSean O'Neil16.1 IntroductionGenerating realistic atmospheric scattering for compu