Check Ray Tracing In One Weekend out : https://raytracing.github.io/books/RayTracingInOneWeekend.html https://raytracing.github.io/books/RayTracingInOneWeekend.

Check Ray Tracing In One Weekend out : https://raytracing.github.io/books/RayTracingInOneWeekend.html https://raytracing.github.io/books/RayTracingInOneWeekend.ht... You can very quickly get something on the screen with it, although getting an intuition for how it works may take a little longer and some reading around the concepts it introduces. But it does let you focus on the maths rather than worrying about also learning how Web/OpenGL works too.