Windows apps
Collapse the table of content
Expand the table of content
Information
The topic you requested is included in another documentation set. For convenience, it's displayed below. Choose Switch to see the topic in its original location.

XMVector4Length method

Computes the length of a 4D vector.

Syntax


XMVECTOR XMVector4Length(
  [in] XMVECTOR V
);

Parameters

V [in]

4D vector.

Return value

Returns a vector. The length of V is replicated into each component.

Remarks

Platform Requirements

Microsoft Visual Studio 2010 or Microsoft Visual Studio 2012 with the Windows SDK for Windows 8. Supported for Win32 desktop apps, Windows Store apps, and Windows Phone 8 apps.

Requirements

Namespace

Use DirectX.

Header

DirectXMath.h

See also

DirectXMath Library 4D Vector Geometric Functions
XMVector4LengthEst
XMVector4LengthSq

 

 

Show:
© 2016 Microsoft