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- Description
The TDx_Sound3DBuffer::SetConeOutsideVolume method will set the volume, in 100ths of a decibel, for the outside cone of the sound buffer.
This volume is expressed as an attenuation value and is subtracted from the normal volume levels.
The minimum, maximum and default cone outside volumes are defined in the dsound.h DSBVOLUME_MIN, DSBVOLUME_MAX and DS3D_DEFAULTCONEOUTSIDEVOLUME members as -10000, 0 and 0 respectively.
If the method call fails, the OnError event may be triggered with the following value:
DSERR_INVALIDPARAM
- Parameters
ConeOutsideVolume
The ConeOutsideVolume parameter defines the volume, in 100ths of a decibel, to which the outside cone of the sound buffer is to be set.
Apply
The Apply parameter defines flags indicating whether the setting should be applied immediately.
The described effect applies when the flag is set.
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DS3D_DEFERRED
Wait until TDx_Sound3DListener::CommitDeferredSettings() is called before committing the settings.
This allows several changes to be made before recalculating.
DS3D_IMMEDIATE
Apply the settings immediately.
The 3D coordinates of all 3D sound buffers will be recalculated.
- See Also
- Top
TDx_Sound_Library v2.00 Component Reference
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[ TDx_Sound3DBuffer::SetConeOutsideVolume() ] [ next: SetMaxDistance() ] [ prev: SetConeOrientation() ] public:
virtual bool __fastcall SetConeOutsideVolume( long pConeOutsideVolume, dword pApply );
TDX_SOUND3DBUFFER::SETCONEOUTSIDEVOLUME()
[ component method ]
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