| DirectX SDK |
Applications use the methods of the DirectSound3DListener class to retrieve and set parameters that describe a listener's position, orientation, and listening environment in 3-D space. This section is a reference to the methods of this class.
An object of this class is obtained by using the DirectSoundBuffer.GetDirectSound3DListener method.
The methods of the DirectSound3DListener class can be organized into the following groups:
| Batch parameters | GetAllParameters |
| SetAllParameters | |
| Deferred settings | CommitDeferredSettings |
| Distance factor | GetDistanceFactor |
| SetDistanceFactor | |
| Doppler factor | GetDopplerFactor |
| SetDopplerFactor | |
| Obtaining objects | GetDirectSoundBuffer |
| Orientation | GetOrientation |
| SetOrientation | |
| Position | GetPosition |
| SetPosition | |
| Rolloff factor | GetRolloffFactor |
| SetRolloffFactor | |
| Velocity | GetVelocity |
| SetVelocity |