XMVectorScale function (directxmath.h)

  • Article

Scalar multiplies a vector by a floating-point value.

Syntax

XMVECTOR XM_CALLCONV XMVectorScale(
  [in] FXMVECTOR V,
  [in] float     ScaleFactor
) noexcept;

Parameters

[in] V

Vector to scale.

[in] ScaleFactor

Scalar value.

Return value

Returns the scaled vector.

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

Requirement Value
Target Platform Windows
Header directxmath.h (include DirectXMath.h)

See also

Vector Arithmetic Functions