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XMLoadUHenDN3

  • Article

Loads an XMUHENDN3 into an XMVECTOR.

Syntax

XMVECTOR XMLoadUHenDN3(
         CONST XMUHENDN3 *pSource
)

Parameters

  • pSource
    [in] Address of the XMUHENDN3 structure to load. This parameter must point to cached memory.

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;

UINT  Element;

Element = pSource->v & 0x7FF;
vectorOut.x = (FLOAT)Element / 2047.0f;
Element = (pSource->v >> 11) & 0x7FF;
vectorOut.y = (FLOAT)Element / 2047.0f;
Element = (pSource->v >> 22) & 0x3FF;
vectorOut.z = (FLOAT)Element / 1023.0f;
	
return vectorOut;

Requirements

Header: Declared in xnamath.h.