关于光线追踪
http://intro-to-dxr.cwyman.org/ //DirectX RayTracing
https://github.com/NVIDIAGameWorks/DxrTutorials //inter DirectX Raytracing
https://github.com/NVIDIAGameWorks/GettingStartedWithRTXRayTracing
//embree
https://github.com/embree/embree
https://blog.csdn.net/qq_37366618/article/details/104271162