Function max

max(a, b, dst?): Vec3
Return max values of two vectors. Given vectors a and b returns [max(a[0], b[0]), max(a[1], b[1]), max(a[2], b[2])].
Parameters
- a: Vec3
  Operand vector.
- b: Vec3
  Operand vector.
- Optional dst: Vec3
  vector to hold result. If not passed in a new one is created.
Returns Vec3
The max components vector.