ID3DXTextureShader::SetMatrixArray method

Sets an array of non-transposed matrices.

Syntax

HRESULT SetMatrixArray(
  [in]       D3DXHANDLE hConstant,
  [in] const D3DXMATRIX *pMatrix,
  [in]       UINT       Count
);

Parameters

hConstant [in]

Type: D3DXHANDLE

Unique identifier to the array of constant matrices. See D3DXHANDLE.

pMatrix [in]

Type: const D3DXMATRIX*

Array of non-transposed matrices. See D3DXMATRIX.

Count [in]

Type: UINT

Number of matrices in the array.

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; that is, each vector is contained in a row.

Requirements

Requirement	Value
Header	D3DX9Shader.h
Library	D3dx9.lib

See also

ID3DXTextureShader