How is this on the frontpage of Hacker News? This is just someone going through the tinyrenderer tutorial at https://github.com/ssloy/tinyrenderer/wiki

It hardly qualifies as hacking, and it's definitely not news-worthy.

no, I'm not going through that repo, I did not understand the optimised bresenham's line drawing algorithm, so I referred to that course. That's all. Except the line drawing algorithm, I did everything on my own. And yeah, it's not news-worthy my bad.

I guess it's a test of a voting ring.