XMMatrixAffineTransformation function (directxmath.h)

Article
02/22/2024

Builds an affine transformation matrix.

Syntax

XMMATRIX XM_CALLCONV XMMatrixAffineTransformation(
  [in] FXMVECTOR Scaling,
  [in] FXMVECTOR RotationOrigin,
  [in] FXMVECTOR RotationQuaternion,
  [in] GXMVECTOR Translation
) noexcept;

Parameters

[in] Scaling

Vector of scaling factors for each dimension.

[in] RotationOrigin

Point identifying the center of rotation.

[in] RotationQuaternion

Rotation factors.

[in] Translation

Translation offsets.

Return value

Returns the affine transformation matrix, built from the scaling, rotation, and translation information.

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