Ray tracing Series with cpp20

Motivation

I just recently back to cpp coding And I just always like some thing new Mostly because of module's high performance.

Why visual studio

First, my coding habits is growing up with visual studio; And I found MSVC is the only compiler that has the whole support of module when I decided to write this The most important thing is that I living in the place that needs maybe a thousand years to download the llvm and clang, and will got 404 when trying to download mingw

Cross-platform things

I really want it to be cross-platform but I haven using CMake for a while, maybe I'll try it in the future(when I have time) PS: build2 seems good, and get official tutorial of the module. maybe I will using this one?

this is not a tutorial of ray tracing I just rewrote the code in cpp20 with module and some other staff