Microsoft DirectX 8.1 (Visual Basic) |
The SetDopplerFactor method sets the Doppler effect factor.
Syntax
object.SetDopplerFactor( _
dopplerFactor As Single, _
applyFlag As CONST_DS3DAPPLYFLAGS)
Parts
object
Resolves to a DirectSound3DListener8 object.
dopplerFactor
Doppler factor value.
applyFlag
Value that specifies when the setting should be applied. Must be one of the constants of the CONST_DS3DAPPLYFLAGS enumeration.
Error Codes
If the method fails, an error is raised and Err.Number may be set to DSERR_INVALIDPARAM.
Remarks
The Doppler factor has a range of DS3D_MINDOPPLERFACTOR (no Doppler effects) to DS3D_MAXDOPPLERFACTOR (defined as 10 times the Doppler effects found in the real world). The default value is DS3D_DEFAULTDOPPLERFACTOR (1.0).
See Also