I've been learning graphics those days.
And I found ray tracing in one weekend.
I don't have the whole weekend, so I just read it whenever I have freetime.
the examples just the main function codes in every chapter.
I use git to store every chapter's code once.
just like a homework for ray tracing in one weekend.




学光追的时候跟着ray tracing in one weekend 写的，整体代码逻辑跟原文差不多，为了适应rust的规范做了些许修改。权当是交作业。
之后还会继续跟着后面的两本书学下去。
每一章的代码需要回退到对应章节的提交才能正确的运行。