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nf-directxmath-xmvector3reciprocallength.md

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UID title description helpviewer_keywords old-location tech.root ms.assetid ms.date ms.keywords req.header req.include-header req.target-type req.target-min-winverclnt req.target-min-winversvr req.kmdf-ver req.umdf-ver req.ddi-compliance req.unicode-ansi req.idl req.max-support req.namespace req.assembly req.type-library req.lib req.dll req.irql targetos req.typenames req.redist ms.custom f1_keywords dev_langs topic_type api_type api_location api_name
NF:directxmath.XMVector3ReciprocalLength
XMVector3ReciprocalLength function (directxmath.h)
Computes the reciprocal of the length of a 3D vector.
Use DirectX..XMVector3ReciprocalLength
XMVector3ReciprocalLength
XMVector3ReciprocalLength method [DirectX Math Support APIs]
dxmath.xmvector3reciprocallength
dxmath\xmvector3reciprocallength.htm
dxmath
M:Microsoft.directx_sdk.geometric.XMVector3ReciprocalLength(XMVECTOR)
12/05/2018
Use DirectX..XMVector3ReciprocalLength, XMVector3ReciprocalLength, XMVector3ReciprocalLength method [DirectX Math Support APIs], dxmath.xmvector3reciprocallength
directxmath.h
DirectXMath.h
Windows
Use DirectX.
Windows
19H1
XMVector3ReciprocalLength
directxmath/XMVector3ReciprocalLength
c++
APIRef
kbSyntax
COM
directxmathvector.inl
XMVector3ReciprocalLength

XMVector3ReciprocalLength function

-description

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

-parameters

-param V [in]

3D vector.

-returns

Returns a vector. The reciprocal of the length of V is replicated into each of the returned vector's components.

-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.

-see-also

DirectXMath Library 3D Vector Geometric Functions

XMVector3ReciprocalLengthEst