Geometry

Triangle, three sides, angles sum to be 90°. Okay, makes sense, 30° per side. Got it.

Square, four sides. That means 120° 180°? 45° per side?

What the flying fuck?

What makes the sum of the internal angles change just because the number of sides change? Explain this bullshit to me please.

>>71
Read the rest of the article, they're good at vector rotating but worse than rotation matrices at rotation chaining.

Still, they're ``abstract bullshite'' that proves to be useful.

Enjoy your gimbal lock.