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XMVector3AngleBetweenVectors method

Computes the radian angle between two 3D vectors.

Syntax


XMVECTOR XMVector3AngleBetweenVectors(
  [in] XMVECTOR V1,
  [in] XMVECTOR V2
);

Parameters

V1 [in]

3D vector.

V2 [in]

3D vector.

Return value

Returns a vector. The radian angle between V1 and V2 is replicated to each of the components.

Remarks

If V1 and V2 are normalized 3D vectors, it is faster to use XMVector3AngleBetweenNormals.

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

 

 

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