Microsoft DirectX 8.0 (Visual Basic) |
Retrieves the Doppler effect factor.
object.GetDopplerFactor() As Single
Returns the Doppler factor.
If the method fails, an error is raised and Err.Number may be set to DSERR_INVALIDPARAM.
The Doppler factor has a range of DS3D_MINDOPPLERFACTOR (no Doppler effects) to DS3D_MAXDOPPLERFACTOR (10 times the Doppler effects found in the real world). The default value is DS3D_DEFAULTDOPPLERFACTOR (1.0).