private void ClearExtensionProperties()
{
for (int i = 0; i < base.targets.Length; i++)
{
AudioListener audioListener = base.targets[i] as AudioListener;
if (audioListener != null)
{
Undo.RecordObject(audioListener, "Remove AudioListener extension properties");
audioListener.ClearExtensionProperties(AudioExtensionManager.GetListenerSpatializerExtensionName());
}
}
this.m_AddSpatializerExtensionMixedValues = false;
}