XMVectorGetW method

Retrieve the w component of an XMVECTOR Data Type.

Syntax


float XMVectorGetW(
  [in] XMVECTOR V
);

Parameters

V [in]: A valid 4D floating-point vector

Return value

The value in the w component of the 4D floating point vector V

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