Microsoft DirectX 9.0 SDK Update (October 2004)

Vector4.LengthSq Method

Language:

Note: This documentation is preliminary and is subject to change.

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

Definition

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

Parameters

source Microsoft.DirectX.Vector4. Source Vector4 structure.

Return Value

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

See Also


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