Portal 2 but Math is Broken

What if you set pi to 4 or swapped sine and cosine in the Portal 2 engine?
Commissions open: https://ko-fi.com/portalrunner/commis...

Code available on GitHub: https://github.com/p2r3/sinswap
Thanks to dustyhobo for the amazing music, and thank you for watching.

Streamed live on https://www.twitch.tv/portalrunner
Join our Discord server! https://p2r3.com/discord

Tracks used in order:
* Portal 2 OST - The Friendly Faith Plate
* Portal 2 OST - Technical Difficulties
* goat
* rnb
* truly
* years
* ring-dance