MakeCode Arcade demoscene?

[Vegz78]

Another GIANT leap forward for the MCA demoscene!!!:

Brohann's 3D devlog

HUGE UPDATE I optimised the engine to literally be 50 times faster. @Kiwiphoenix364 the problem was not calculating the vertices, the slowdown was from sorting the triangles with the sortarray thingy, so I used a different way of sorting the triangles array.