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4/8/2010

This inline function adds two 3-D vectors together in fixed point format.

Syntax 

D3DMXVECTOR3FXD* D3DMXVec3AddFxd(
  D3DMXVECTOR3FXD*	 
pOut,
  CONST D3DMXVECTOR3FXD* 
pV1,
  CONST D3DMXVECTOR3FXD* 
pV2
);

Parameters

pOut

[in, out] Pointer to the D3DMXVECTOR3FXDstructure that is the result of the operation.

pV1

[in] Pointer to a source D3DMXVECTOR3FXDstructure.

pV2

[in] Pointer to a source D3DMXVECTOR3FXDstructure.

Return Value

Pointer to a D3DMXVECTOR3FXDstructure that is the sum of the two 3-D vectors.

Remarks

The return value for this function is the same value returned in the pOutparameter. In this way, the D3DXVec3AddFxdfunction can be used as a parameter for another function.

Requirements

Header d3dmx.h
Library Implemented in d3dmxmath.inl
Windows Embedded CE Windows Embedded CE 6.0 and later
Windows Mobile Pocket PC for Windows Mobile Version 5.0 and later, Smartphone for Windows Mobile Version 5.0 and later

See Also