Trying to catch up with a speed code of a #raytracer in #c, so difficult to keep up and grasp but satisfying to see I remember the idea and am able to follow (even though pausing a lot to re read and understand). I once also wrote a ray tracer in C 15 years ago (Holyshit) so many of the concepts and ideas were wayy back in my head. #code #coderlife #programmerlife #programmer #dev #developer #nerd #geek