private void CleanupAudioFilter()
{
if (audioFilter)
{
audioFilter.composition = null;
Object.Destroy(audioFilter);
Debug.LogFormat("OVRMRAudioFilter destroyed");
audioFilter = null;
}
}
private void RefreshAudioFilter()
{
if (cameraRig != null && (audioListener == null || !audioListener.enabled || !audioListener.gameObject.activeInHierarchy))
{
CleanupAudioFilter();
AudioListener tmpAudioListener = cameraRig.centerEyeAnchor.gameObject.activeInHierarchy ? cameraRig.centerEyeAnchor.GetComponent <AudioListener>() : null;
if (tmpAudioListener != null && !tmpAudioListener.enabled)
{
tmpAudioListener = null;
}
if (tmpAudioListener == null)
{
if (Camera.main != null && Camera.main.gameObject.activeInHierarchy)
{
tmpAudioListener = Camera.main.GetComponent <AudioListener>();
if (tmpAudioListener != null && !tmpAudioListener.enabled)
{
tmpAudioListener = null;
}
}
}
if (tmpAudioListener == null)
{
Object[] allListeners = Object.FindObjectsOfType <AudioListener>();
foreach (var l in allListeners)
{
AudioListener al = l as AudioListener;
if (al != null && al.enabled && al.gameObject.activeInHierarchy)
{
tmpAudioListener = al;
break;
}
}
}
if (tmpAudioListener == null)
{
Debug.LogWarning("[OVRExternalComposition] No AudioListener in scene");
}
else
{
Debug.LogFormat("[OVRExternalComposition] AudioListener found, obj {0}", tmpAudioListener.gameObject.name);
}
audioListener = tmpAudioListener;
if (audioListener != null)
{
audioFilter = audioListener.gameObject.AddComponent <OVRMRAudioFilter>();
audioFilter.composition = this;
Debug.LogFormat("OVRMRAudioFilter added");
}
}
}
