D3DXMatrixScaling

Builds a matrix that scales along the x-axis, the y-axis, and the z-axis.

D3DXMATRIX * D3DXMatrixScaling(
  D3DXMATRIX * pOut,
  FLOAT sx,
  FLOAT sy,
  FLOAT sz
);

Parameters

pOut

[in, out] Pointer to the D3DXMATRIX structure that is the result of the operation.

sx

[in] Scaling factor that is applied along the x-axis.

sy

[in] Scaling factor that is applied along the y-axis.

sz

[in] Scaling factor that is applied along the z-axis.

Return Values

Pointer to the scaling transformation D3DXMATRIX.

Remarks

The return value for this function is the same value returned in the pOut parameter. In this way, the D3DXMatrixScaling function can be used as a parameter for another function.

Requirements

Header: Declared in D3dx9math.h.