Kanition

https://github.com/mmp/pbr-book-website/blob/02b496ae12670f8ffec2a6fe67cc30b07e57cba6/3ed-2018/Shapes/Triangle_Meshes.html#L213-L215 Maybe there is another typo: I guess you meant "the number of edges and **faces** ... "

https://github.com/mmp/pbr-book-website/blob/02b496ae12670f8ffec2a6fe67cc30b07e57cba6/3ed-2018/Shapes/Triangle_Meshes.html#L2496-L2497 https://github.com/mmp/pbr-book-website/blob/02b496ae12670f8ffec2a6fe67cc30b07e57cba6/3ed-2018/Shapes/Triangle_Meshes.html#L2508-L2509 Maybe Figure 3.14 and its caption are inconsistent with the text. It should be: Left to the line: e(p)>0 Right to the line: e(p)

https://github.com/mmp/pbr-book-website/blob/4c5c6f8f53434262a07a7c7a9bcde35e2dcd9bb6/3ed-2018/Shapes/Subdivision_Surfaces.html#L2687 Maybe you mean that "......the `k`th and `PREV(k)`th edges of the `k`th child need to be set"—— "`i`th child" should be changed to "`k`th child".

https://github.com/mmp/pbr-book-website/blob/02b496ae12670f8ffec2a6fe67cc30b07e57cba6/3ed-2018/Shapes/Managing_Rounding_Error.html#L1757 > With e_b=255, non-zero significand bits correspond to special NaN values... It should be "e=255" rather than "e_b=255".

https://github.com/mmp/pbr-book-website/blob/02b496ae12670f8ffec2a6fe67cc30b07e57cba6/3ed-2018/Shapes/Managing_Rounding_Error.html#L8932 Maybe the `x∈...` below "Using the bounds on d" should be `x'∈...`.

Thank you for your advice. I'll try it.

I have the same question. Inspired by lyxyuren's answer, I think that the view direction to the film here may be different from those for `ProjectiveCamera`. For `RealisticCamera` where the...

哈哈哈谢谢，是我老眼昏花了

第4版内容存在删减，等原作者补齐后再确定

https://www.cnblogs.com/dydx/p/8635923.html