We need a framework that does all the job of shader compiling, with added Raytracing capabilities and prompt for prototyping. This framework, brought by Nvidia, does it all. It is only needed to download and install Windows 10 SDK and optional Windows 10 Graphics Tools.
Full features:
Abstracting many common graphics operations, such as shader compilation, model loading, and scene rendering
DirectX Raytracing abstraction
Render Graph system
Python scripting
Common rendering effects such as shadows and post-processing effects
Unbiased path tracer
Integration of various RTX SDKs: DLSS, RTXGI, RTXDI, NRDLinks
https://github.com/NVIDIAGameWorks/Falcor