This a simple ray tracer based on an eight line(!) BBC BASIC program by Steve McCrea and Adam Foster.
I rewrote it in C with the aim of understanding how it worked, and making no attempt to retain the small size.
This a simple ray tracer based on an eight line(!) BBC BASIC program by Steve McCrea and Adam Foster.
I rewrote it in C with the aim of understanding how it worked, and making no attempt to retain the small size.