We have two vectors:
- Pointing from the floor to a 3d character's head.
- Pointing from the character towards where it's facing.
How do I find the vector point from the character towards the right?
The vector has to be orthogonal with the other two but also face in right direction and not to the left.
This is very similar to the question: Determining if something is on the right or left side of an object? But I just want the math to computer the third vector from the first two.