ID3DXConstantTable::SetFloatArray Method

Sets an array of floating-point numbers.

Syntax

HRESULT SetFloatArray(      

    LPDIRECT3DDEVICE9 pDevice,
    D3DXHANDLE hConstant,
    CONST FLOAT* pf,
    UINT Count
);

Parameters

pDevice

[in] Pointer to an IDirect3DDevice9 interface, representing the device associated with the constant table.

hConstant

[in] Unique identifier to the parent data structure. If the array is a top-level parameter (there is no parent data structure), use NULL.

pf

[in] Array of floating-point numbers.

Count

[in] Number of floating-point values in the array.

Return Value

If the method succeeds, the return value is D3D_OK.

If the method fails, the return value can be D3DERR_INVALIDCALL.