Platform SDK: DirectX |
The IDirectSound3DBuffer::SetConeOrientation method sets the orientation of the sound projection cone for this sound buffer. This method has no effect unless the cone angle and cone volume factor have also been set.
HRESULT SetConeOrientation( D3DVALUE x, D3DVALUE y, D3DVALUE z, DWORD dwApply );
If the method succeeds, the return value is DS_OK.
If the method fails, the return value may be DSERR_INVALIDPARAM.
Windows NT/2000: Requires Windows 2000.
Windows 95/98: Requires Windows 95 or later. Available as a redistributable for Windows 95.
Header: Declared in dsound.h.
Import Library: Use dsound.lib.
IDirectSound3DBuffer::SetConeAngles, IDirectSound3DBuffer::SetConeOutsideVolume