nf-directxmath-xmvector3nearequal.md

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NF:directxmath.XMVector3NearEqual	XMVector3NearEqual function (directxmath.h)	Tests whether one 3D vector is near another 3D vector.	Use DirectX..XMVector3NearEqual XMVector3NearEqual XMVector3NearEqual method [DirectX Math Support APIs] dxmath.xmvector3nearequal	dxmath\xmvector3nearequal.htm	dxmath	M:Microsoft.directx_sdk.comparison.XMVector3NearEqual(XMVECTOR,XMVECTOR,XMVECTOR)	12/05/2018	Use DirectX..XMVector3NearEqual, XMVector3NearEqual, XMVector3NearEqual method [DirectX Math Support APIs], dxmath.xmvector3nearequal	directxmath.h	DirectXMath.h	Windows									Use DirectX.						Windows			19H1	XMVector3NearEqual directxmath/XMVector3NearEqual	c++	APIRef kbSyntax	COM	directxmathvector.inl	XMVector3NearEqual

XMVector3NearEqual function

-description

Tests whether one 3D vector is near another 3D vector.

-parameters

-param V1 [in]

3D vector.

-param V2 [in]

3D vector.

-param Epsilon [in]

Tolerance value used for judging equality.

-returns

Returns true if V1 is near V2 and false otherwise.

-remarks

The following pseudocode demonstrates the operation of the function:

return ( ( abs( V1.x - V2.x ) <= Epsilon ) && 
         ( abs( V1.y - V2.y ) <= Epsilon ) && 
         ( abs( V1.z - V2.z ) <= Epsilon ));

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 Comparison Functions