This project is a path tracer that was built using Peter Shirley's "Ray Tracing" series of books as a base. I've also added some extra features of my own, such as multithreading and .png exporting.
Simply compile the program (no external dependencies needed), run it, and the image will be output to the same directory as the executable.
A big thanks to Peter Shirley for his fantastic Ray Tracing series of books. Thanks to the contributors of the stb project as well, for making exporting to .png incredibly simple.