D3DMXMatrixRotationX

A version of this page is also available for

Windows Embedded CE 6.0 R3

4/8/2010

This function builds a matrix in floating point format that represents a rotation transformation around the x-axis.

Syntax

D3DMXMATRIX* WINAPI D3DMXMatrixRotationX(
  D3DMXMATRIX* pOut,
  FLOAT        Angle
);

Parameters

• pOut
  [in, out] Pointer to the D3DMXMATRIX structure that is the result of the operation.

• 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 D3DMXMATRIX structure rotated around the x-axis.

Remarks

The return value for this function is the same value returned in the pOut parameter. In this way, the D3DMXMatrixRotationX function can be used as a parameter for another function.

Requirements

See Also

Reference

D3DMX Functions
D3DMXMATRIX
D3DMXMatrixRotationY
D3DMXMatrixRotationZ
D3DMXMatrixRotationXFxd