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Games101计算机图形学笔记L10 Geometry 1(Introduction)

分类: 文章 • 2024-12-11 18:30:28

L10 Geometry 1(Introduction)

Games101计算机图形学笔记L10 Geometry 1(Introduction)
Games101计算机图形学笔记L10 Geometry 1(Introduction)
Games101计算机图形学笔记L10 Geometry 1(Introduction)
Games101计算机图形学笔记L10 Geometry 1(Introduction)
Games101计算机图形学笔记L10 Geometry 1(Introduction)
环境贴图假设无限远。只有方向没有距离。
Games101计算机图形学笔记L10 Geometry 1(Introduction)
Games101计算机图形学笔记L10 Geometry 1(Introduction)
Games101计算机图形学笔记L10 Geometry 1(Introduction)
问题：扭曲
Games101计算机图形学笔记L10 Geometry 1(Introduction)
Games101计算机图形学笔记L10 Geometry 1(Introduction)
本质都是为了记录光照信息
Games101计算机图形学笔记L10 Geometry 1(Introduction)
凹凸贴图，扰动法线
Games101计算机图形学笔记L10 Geometry 1(Introduction)

Games101计算机图形学笔记L10 Geometry 1(Introduction)
由切线求法线。
Games101计算机图形学笔记L10 Geometry 1(Introduction)
Games101计算机图形学笔记L10 Geometry 1(Introduction)
Games101计算机图形学笔记L10 Geometry 1(Introduction)
位移贴图：实际上移动了顶点的位置。
缺点：三角形要足够细致。
Games101计算机图形学笔记L10 Geometry 1(Introduction)
Games101计算机图形学笔记L10 Geometry 1(Introduction)
可用纹理记录一些计算出的东西。
Games101计算机图形学笔记L10 Geometry 1(Introduction)
Games101计算机图形学笔记L10 Geometry 1(Introduction)
Games101计算机图形学笔记L10 Geometry 1(Introduction)
Games101计算机图形学笔记L10 Geometry 1(Introduction)
Games101计算机图形学笔记L10 Geometry 1(Introduction)
Games101计算机图形学笔记L10 Geometry 1(Introduction)
Games101计算机图形学笔记L10 Geometry 1(Introduction)
Games101计算机图形学笔记L10 Geometry 1(Introduction)
Games101计算机图形学笔记L10 Geometry 1(Introduction)
隐式几何
Games101计算机图形学笔记L10 Geometry 1(Introduction)
Games101计算机图形学笔记L10 Geometry 1(Introduction)
判断形状很难
Games101计算机图形学笔记L10 Geometry 1(Introduction)
判断在不在里面很简单

显式几何
Games101计算机图形学笔记L10 Geometry 1(Introduction)
Games101计算机图形学笔记L10 Geometry 1(Introduction)
显式判断内外十分难Games101计算机图形学笔记L10 Geometry 1(Introduction)
Games101计算机图形学笔记L10 Geometry 1(Introduction)
Games101计算机图形学笔记L10 Geometry 1(Introduction)
Games101计算机图形学笔记L10 Geometry 1(Introduction)
Games101计算机图形学笔记L10 Geometry 1(Introduction)
Games101计算机图形学笔记L10 Geometry 1(Introduction)
Games101计算机图形学笔记L10 Geometry 1(Introduction)
Games101计算机图形学笔记L10 Geometry 1(Introduction)
Games101计算机图形学笔记L10 Geometry 1(Introduction)
距离函数Games101计算机图形学笔记L10 Geometry 1(Introduction)
Games101计算机图形学笔记L10 Geometry 1(Introduction)
Games101计算机图形学笔记L10 Geometry 1(Introduction)
Games101计算机图形学笔记L10 Geometry 1(Introduction)
Games101计算机图形学笔记L10 Geometry 1(Introduction)
Games101计算机图形学笔记L10 Geometry 1(Introduction)
分型
Games101计算机图形学笔记L10 Geometry 1(Introduction)

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