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4/8/2010

This function builds a matrix in fixed point format that represents a rotation transformation around an arbitrary axis.

Syntax 

D3DMXMATRIXFXD* WINAPI D3DMXMatrixRotationAxisFxd(
  D3DMXMATRIXFXD*	
pOut,
  CONST D3DMXVECTOR3FXD* 
pV,
  FIXED			
Angle
);

Parameters

pOut

[in, out] Pointer to the D3DMXMATRIXFXDstructure that is the result of the operation.

pV

[in] Pointer to the D3DMXVECTOR3FXDstructure that identifies the axis angle.

Angle

[in] Angle of rotation, in radians. Angles are measured clockwise when looking along the rotation axis toward the origin.

Return Value

Pointer to a D3DMXMATRIXFXDstructure rotated around the specified axis.

Remarks

The return value for this function is the same value returned in the pOutparameter. In this way, the D3DMXMatrixRotationAxisFxd function 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