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4/8/2010

This function determines the product of two matrices in floating point format.

Syntax 

D3DMXMATRIX* WINAPI D3DMXMatrixMultiply(
  D3DMXMATRIX*	 
pOut,
  CONST D3DMXMATRIX* 
pM1,
  CONST D3DMXMATRIX* 
pM2
);

Parameters

pOut

[in, out] Pointer to the D3DMXMATRIXstructure that is the result of the operation.

pM1

[in] Pointer to a source D3DMXMATRIXstructure.

pM2

[in] Pointer to a source D3DMXMATRIXstructure.

Return Value

Pointer to a D3DMXMATRIXstructure that is the product of two matrices.

Remarks

The result represents the transformation M1 followed by the transformation M2 (Out = M1 * M2).

The return value for this function is the same value returned in the pOutparameter. In this way, the D3DMXMatrixMultiplyfunction can be used as a parameter for another function.

Requirements

Header d3dmx.h
Library D3dmx.lib
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