http://sidneys77crlfslcr7zmj3msmxchgnxhrxlp3p3kbaswo7twchjnicid.onion/programming/2022/03/23/raytracing.html
In raytracing, however, this process is reversed, and a “ray” is sent out from the virtual camera into a
scene, collecting information about the objects it encounters, eventually returning a resolved color for that pixel of
the canvas. How Do We Begin? Creating a new olc::PixelGameEngine Project We’re going to start with Create a new project in Visual Studio (I’m using 2022). Select the Empty Project (C++/Windows/Console) template.