compile: make
Very very simple raytracer draws a sphere on the screen with one light source. The code really needs some serious cleaning and tidying.?.
Goal: Do the steps described here: https://github.com/ssloy/tinyraytracer/wiki/Part-1:-understandable-raytracing
idea:
- add_pov function which adds the point of view of the scene.
- multiple objects, spheres? need a tree that can point to any object that can be placed in the world
- Integrate CMOCK and UNITY.