ID3DXBaseEffect::SetMatrix method

Sets a non-transposed matrix.

Syntax

HRESULT SetMatrix(
  [in]       D3DXHANDLE hParameter,
  [in] const D3DXMATRIX *pMatrix
);

Parameters

hParameter [in]

Type: D3DXHANDLE

Unique identifier. See Handles (Direct3D 9).

pMatrix [in]

Type: const D3DXMATRIX*

Pointer to a nontransposed matrix. See D3DXMATRIX.

Return value

Type: HRESULT

If the method succeeds, the return value is D3D_OK. If the method fails, the return value can be D3DERR_INVALIDCALL.

Remarks

A non-transposed matrix contains row-major data. In other words, each vector is contained in a row.

If the destination matrix is smaller than the source matrix, the additional components of the source matrix will be ignored.

Requirements

See also

ID3DXBaseEffect

GetMatrix