BASS_ChannelGet3DAttributes

Retrieves the 3D attributes of a sample, stream, or MOD music channel with 3D functionality.

BOOL WINAPI BASS_ChannelGet3DAttributes( DWORD handle, DWORD *mode, float *min, float *max, DWORD *iangle, DWORD *oangle, DWORD *outvol );

Parameters

handle The channel handle... a HCHANNEL, HMUSIC, HSTREAM.

mode The 3D processing mode... NULL = don't retrieve it.

min The minimum distance... NULL = don't retrieve it.

max The maximum distance... NULL = don't retrieve it.

iangle The angle of the inside projection cone... NULL = don't retrieve it.

oangle The angle of the outside projection cone... NULL = don't retrieve it.

outvol The delta-volume outside the outer projection cone... NULL = don't retrieve it.

Return value
If succesful, then TRUE is returned, else FALSE is returned. Use BASS_ErrorGetCode to get the error code.

Error codes

BASS_ERROR_HANDLE handle is not a valid channel.

BASS_ERROR_NO3D The channel does not have 3D functionality... it wasn't created or loaded with the BASS_xxx_3D flag.

Remarks
The iangle and oangle parameters must both be retrieved in a single call to this function (ie. you can't retrieve one without the other). See BASS_ChannelSet3DAttributes for an explanation of the parameters.

handle	The channel handle... a HCHANNEL, HMUSIC, HSTREAM.
mode	The 3D processing mode... NULL = don't retrieve it.
min	The minimum distance... NULL = don't retrieve it.
max	The maximum distance... NULL = don't retrieve it.
iangle	The angle of the inside projection cone... NULL = don't retrieve it.
oangle	The angle of the outside projection cone... NULL = don't retrieve it.
outvol	The delta-volume outside the outer projection cone... NULL = don't retrieve it.

BASS_ERROR_HANDLE	handle is not a valid channel.
BASS_ERROR_NO3D	The channel does not have 3D functionality... it wasn't created or loaded with the BASS_xxx_3D flag.