Extensions to the Vector class
Divide the vector by a scalar Scales the values in the Vector by 1.0 / n, and returns the new Vector
Returns the cross product of two 3D vectors
Modify the receiving vector to be of length (.r) 1.0
Returns a Vector whose length (.r) is 1.0
Modify the receiving vector, scaling it to be the specified length
Modify the receiving vector, multiplying each component by the specified factor
[Validate]