Oh apparently ray casting is considered a form of ray tracing: "Ray casting is the most basic of many computer graphics rendering algorithms that use the geomet

Oh apparently ray casting is considered a form of ray tracing: "Ray casting is the most basic of many computer graphics rendering algorithms that use the geometric algorithm of ray tracing." [1] 1: https://en.wikipedia.org/wiki/Ray_casting https://en.wikipedia.org/wiki/Ray_casting