Vector4.LengthSq Method

Language:

Returns the square of the length of a 4-D vector.

Definition

Visual Basic Public Shared Function LengthSq( _
    ByVal source As Vector4 _
) As Single

C# public static float LengthSq(
    Vector4 source
);

C++ public:
static float LengthSq(
    Vector4 source
);

JScript public static function LengthSq(
    source : Vector4
) : float;

Visual Basic	Public Shared Function LengthSq( _ ByVal source As Vector4 _ ) As Single
C#	public static float LengthSq( Vector4 source );
C++	public: static float LengthSq( Vector4 source );
JScript	public static function LengthSq( source : Vector4 ) : float;

Parameters

source Microsoft.DirectX.Vector4
Source Vector4 structure.

Return Value

System.Single
A Single value that indicates the vector's squared length.