Raytracer

A small weekend project to get used to C++ again. Not using much of the newer features of the language ;)

Code is adapted from

https://raytracing.github.io/

and

https://www.scratchapixel.com/lessons/3d-basic-rendering/minimal-ray-tracer-rendering-simple-shapes/ray-plane-and-ray-disk-intersection.html

Current features:

• infinite plane, quad, sphere, box and trianglemesh (slow AF)
• materials: lambert, metal, dielectric and diffuse-light
• multithreaded raytracing, next unhandled scanline is pulled from vector
• NO optimizations :D