ID3DXEffect::GetFloat

Retrieves a FLOAT value associated with an effect.

HRESULT GetFloat(
  LPCSTR pParameter,
  FLOAT* pf
);

Parameters

pParameter

[in] Name of the parameter to retrieve the floating-point value from.

pf

[out, retval] Pointer to a FLOAT, containing the returned FLOAT.

Return Values

If the method succeeds, the return value is S_OK.

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

Requirements

  Header: Declared in D3dx8effect.h.
  Import Library: Use D3dx8.lib.

See Also

ID3DXEffect::SetFloat