XYZ2NORM
THE BOX'S MAIN HELP:
This function takes the three floats and returns a normal with those xyz components.
X (input):
This must be a float. The X component of the normal.
Y (input):
This must be a float. The Y component of the normal.
Z (input):
This must be a float. The Z component of the normal.
OUT (output):
This function returns the normal (X,Y,Z);