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XMLoadFloat3SE function (directxpackedvector.h)

  • Article

Loads an XMFLOAT3SE into an XMVECTOR.

Syntax

XMVECTOR XM_CALLCONV XMLoadFloat3SE(
  [in] const XMFLOAT3SE *pSource
) noexcept;

Parameters

[in] pSource

Address of the XMFLOAT3SE structure to load.

Return value

Returns an XMVECTOR loaded with the data from the pSource parameter.

Remarks

The following pseudocode demonstrates the operation of the function.


  XMVECTOR vectorOut;

  float scale = powf( 2, (float)pSource->e - 15);

  vectorOut.x = ((float)pSource->xm / 512.0f)*scale;
  vectorOut.y = ((float)pSource->ym / 512.0f)*scale;
  vectorOut.z = ((float)pSource->zm / 512.0f)*scale;
  vectorOut.w = 0;

  return vectorOut;

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 directxpackedvector.h (include DirectXPackedVector.h)

See also

DirectXMath Library Vector Load Functions