I love the focus on implementation. That really connects the underlying ideas with working code. For those interested in a gentle introduction to those underly

I love the focus on implementation. That really connects the underlying ideas with working code. For those interested in a gentle introduction to those underlying ideas, including a refresher on the required math, I taught a class on how to implement a ray tracer. All the materials are available: https://avik-das.github.io/build-your-own-raytracer/ https://avik-das.github.io/build-your-own-raytracer/