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kanition / pbrtbook

pbrt 中文整合翻译 基于物理的渲染：从理论到实现 Physically Based Rendering: From Theory To Implementation
http://www.pbr-book.org
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微面模型补充推导 #156

Open kanition opened 7 months ago

kanition commented 7 months ago

汇总整理微面模型推导内容

kanition commented 7 months ago
kanition commented 6 months ago

式子8.37交代wi为入射方向

kanition commented 6 months ago

式子8.39上方G2写错脚标

kanition commented 6 months ago

式8.54加插图说明

kanition commented 6 months ago

8.5.4节加插图说明

kanition commented 6 months ago

式子8.60、8.70、8.73、8.74三角函数\sin\theta放后面

kanition commented 6 months ago

考虑补充积分换元证明

kanition commented 6 months ago

https://math.libretexts.org/Courses/Monroe_Community_College/MTH_212_Calculus_III/Chapter_14%3A_Multiple_Integration/14.7%3A_Change_of_Variables_in_Multiple_Integrals_(Jacobians)

kanition commented 5 months ago

加回透射btdf扰动推导