Wwise SDK 2021.1.14

Sets a listener's spatialization parameters. This lets you define listener-specific volume offsets for each audio channel. If in_bSpatialized is false, only in_pVolumeOffsets is used for this listener (3D positions have no effect on the speaker distribution). Otherwise, in_pVolumeOffsets is added to the speaker distribution computed for this listener. Use helper functions of AK::SpeakerVolumes to manipulate the vector of volume offsets in_pVolumeOffsets.

备注

• If a sound is mixed into a bus that has a different speaker configuration than in_channelConfig, standard up/downmix rules apply.
• Sounds with 3D Spatialization set to None will not be affected by these parameters.

返回

AK_Success if message was successfully posted to sound engine queue AK_InvalidFloatValue if the value specified was NaN or Inf AK_InsufficientMemory if there wasn't enough memory in the message queue

参见

• 音量偏置与空间化

参数

in_uListenerID	Listener game object ID
in_bSpatialized	Spatialization toggle (True : enable spatialization, False : disable spatialization)
in_channelConfig	Channel configuration associated with volumes in_pVolumeOffsets. Ignored if in_pVolumeOffsets is NULL.
in_pVolumeOffsets	Per-speaker volume offset, in dB. See AkSpeakerVolumes.h for how to manipulate this vector.