D3DXMatrixRotationY

Builds a matrix that rotates around the y-axis.

D3DXMATRIX * D3DXMatrixRotationY(
  D3DXMATRIX * pOut,
  FLOAT Angle
);

Parameters

pOut

[in, out] Pointer to the D3DXMATRIX 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 Values

Pointer to a D3DXMATRIX structure rotated around the y-axis.

Remarks

The return value for this function is the same value returned in the pOut parameter. In this way, the D3DXMatrixRotationY function can be used as a parameter for another function.

Requirements

Header: Declared in D3dx9math.h.

See Also

D3DXMatrixRotationAxis, D3DXMatrixRotationQuaternion, D3DXMatrixRotationX, D3DXMatrixRotationYawPitchRoll, D3DXMatrixRotationZ