Hacker News new | ask | show | jobs
by a1k0n 221 days ago
CORDIC is more accurate, but takes as many iterations as you have bits of precision in your angle. Another demo called Warp in this contest used pipelined CORDIC to do atan2 on every pixel to create a tunnel, which is super impressive.

https://www.youtube.com/watch?v=K9mu3getxhU&t=780s