一个周末学会光线追踪

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• trevortheblack · 2020 年

  如果有人想在*今天*就开始上手光线追踪（Ray Tracing），我推荐 Peter Shirley 的《Ray Tracing In One Weekend》系列：https://raytracing.github.io/（我参与编辑了后面的版本）

  If anyone is interested in getting started on Ray Tracing _today_. I recommend Peter Shirley's _Ray Tracing In One Weekend_ Series. https://raytracing.github.io/ (I edited the later editions)

• fsloth · 2018 年

  如果你想做个好玩的 miniproject，我推荐 Peter Shirley 出色的微型光追丛书：《Ray Tracing In One Weekend》《Ray Tracing: The Next Week》和《Ray Tracing: The Rest of Your Life》：https://www.amazon.com/Ray-Tracing-Weekend-Minibooks-Book-eb... 如果你对渲染感兴趣，Matt Pharr 等人拿过奥斯卡奖的……

  If you want fun miniproject may I suggest Peter Shirley's excellent mini-raytracing bookseries: Ray Tracing In One Weekend, Ray tracing the next week, and Ray Tracing, the Rest of Your Life: https://www.amazon.com/Ray-Tracing-Weekend-Minibooks-Book-eb... If you get interested on rendering Matt Pharr & Co's Oscar winning…

• sfkdjf9j3j · 2019 年

  去看看 Peter Shirley 的系列小书吧，先从《Ray Tracing in One Weekend》开始。讲的是光线追踪（ray tracing）而不是路径追踪（path tracing），但作为对这一更宏大主题的入门非常有趣。至于编程语言，我觉得取决于你愿意等多久出结果。你也许能……

  Check out Peter Shirley's book series, starting with Ray Tracing in One Weekend. It's about ray tracing, not path tracing, but it's a fun introduction to the broader topic. As for languages, I guess that depends on how long you are willing to wait for results. You might be able…

• dahart · 2017 年

  想要找一本针对零基础初学者、循序渐进入门光线追踪，并为基于物理的渲染（PBR）打下简单基础的书，我推荐 Pete Shirley 的小册子《Ray Tracing in One Weekend》。http://in1weekend.blogspot.com/2016/01/ray-tracing-in-one-we...

  For a gentle intro to Ray tracing that is specifically geared for beginners, and lays a simple foundation for physically based rendering, I'll recommend Pete Shirley's mini-book Ray Tracing in One Weekend. http://in1weekend.blogspot.com/2016/01/ray-tracing-in-one-we...

• a_e_k · 2019 年

  光线追踪怎么样？Peter Shirley（我读研时从他那儿学到了超级多东西）写了一套三部曲小册子，第一本就是《Ray Tracing in One Weekend》。https://github.com/RayTracing/raytracinginoneweekend

  How about ray tracing? Peter Shirley (whom I learned a ton from in grad school) wrote a trilogy of mini-books beginning with "Ray Tracing in One Weekend." https://github.com/RayTracing/raytracinginoneweekend

• bogwog · 2021 年

  ……比光栅化更容易理解，自己写一个简单的 ray tracer 很容易，而且它几乎全靠数学。所以我绝对推荐找些这方面的教程。Peter Shirley 的《Ray Tracing in One Weekend》就是很火的一本。你也可以试试做 ray marching 而不是 ray tracing，虽然稍微复杂一点，但本质上是一回事，在大多数……上你甚至能实时看到它们

  …to understand than rasterization, it's easy to write your own simple ray tracer, and it relies almost entirely on the math. So I definitely recommend finding some tutorials for that. Peter Shirley's "ray tracing in one weekend" book is a popular one. You could also look into doing ray marching instead of ray tracing, which is slightly more complicated, but fundamentally the same, you can actually see them in realtime on most…

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