posts - 0, comments - 1, trackbacks - 0, articles - 25
  C++博客 :: 首页 :: 新随笔 :: 联系 :: 聚合  :: 管理

BRDF

Posted on 2009-10-14 14:01 cngamedev 阅读(293) 评论(0)  编辑 收藏 引用 所属分类: DirectX

Related Terms:

Bidirectional Reflectance Factor
Reflectance
Backscatter (optical)
Illumination Angle
Radiance
Viewing Angle

Equation 1:

Equation 2:

Graphic 1:
Illumination and reflectance geometry.
Illumination and reflectance geometry.
R = reflected radiation,
I = incident radiation;
N = north;
S = south;
Z = vertical direction
viewing angle, first component , viewing angle, second component = viewing angle
illumination angle, first component, illumination angle, second component = illumination angle


只有注册用户登录后才能发表评论。
网站导航: 博客园   IT新闻   BlogJava   博问   Chat2DB   管理