This function calculates the length of the vector.
Vector is a pipe-bar delimited list representing the first vector (X|Y|Z).
|VectorLength("5|10|15")||Will return the length of the given vector, 18.70 (values have been rounded for clarity).|
Due to floating point precision, some calculations may not be as precise as expected.
This can be avoided by following the advice in the topic Info: Floating Point Precision.