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.

XMVector3LengthSq method

Computes the square of the length of a 3D vector.

Syntax


XMVECTOR XMVector3LengthSq(
  [in] XMVECTOR V
);

Parameters

V [in]

3D vector.

Return value

Returns a vector. The square of 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 3D Vector Geometric Functions
XMVector3Length
XMVector3LengthEst

 

 

Show:
© 2016 Microsoft