/// <summary>
/// Handle enabled state change to register/unregister device layouts as needed
/// </summary>
protected internal override void OnEnabledChange()
{
base.OnEnabledChange();
#if UNITY_EDITOR
// Keep the layouts registered in the editor as long as at least one of the build target
// groups has the feature enabled.
var packageSettings = OpenXRSettings.GetPackageSettings();
var featureType = GetType();
if (null != packageSettings && packageSettings.GetFeatures <OpenXRInteractionFeature>().Any(f => f.feature.enabled && featureType.IsAssignableFrom(f.feature.GetType())))
{
RegisterDeviceLayout();
}
else
{
UnregisterDeviceLayout();
}
#endif
}
internal static void RegisterLayouts()
{
#if UNITY_EDITOR
// Find all enabled interaction features and force them to register their device layouts
var packageSettings = OpenXRSettings.GetPackageSettings();
if (null == packageSettings)
{
return;
}
foreach (var feature in packageSettings.GetFeatures <OpenXRInteractionFeature>().Where(f => f.feature.enabled).Select(f => f.feature))
{
feature.OnEnabledChange();
}
#else
foreach (var feature in OpenXRSettings.Instance.GetFeatures <OpenXRInteractionFeature>())
{
if (feature.enabled)
{
((OpenXRInteractionFeature)feature).RegisterDeviceLayout();
}
}
#endif
}