ID3DXBaseEffect::GetVectorArray method

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Gets an array of vectors.

Syntax

HRESULT GetVectorArray(
  [in]  D3DXHANDLE  hParameter,
  [out] D3DXVECTOR4 *pVector,
  [in]  UINT        Count
);

Parameters

hParameter [in]

Type: D3DXHANDLE

Unique identifier. See Handles (Direct3D 9).

pVector [out]

Type: D3DXVECTOR4*

Returns an array of 4D floating point vectors.

Count [in]

Type: UINT

Number of vectors 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

If the destination vectors are larger than the source vectors, only the initial components of each destination vector will be filled, and the remaining destination vector components will be set to zero.

Requirements

Requirement Value
Header
D3DX9Shader.h
Library
D3dx9.lib

See also

ID3DXBaseEffect

SetVectorArray