Vector4.magnitude Manual     Reference     Scripting  
Scripting > Runtime Classes > Vector4

var magnitude : float


Returns the length of this vector (Read Only).

The length of the vector is square root of (x*x+y*y+z*z+w*w).

If you only need to compare magnitudes of some vectors, you can compare squared magnitudes of them using sqrMagnitude (computing squared magnitudes is faster).

See Also: sqrMagnitude.