/// <summary>
/// Manages (i.e. adds and removes) the VR SDKs of the <see cref="PlayerSettings"/> for the currently set SDK infos.
/// This method is only available in the editor, so usage of the method needs to be surrounded by `#if UNITY_EDITOR` and `#endif` when used
/// in a type that is also compiled for a standalone build.
/// </summary>
/// <param name="force">Whether to ignore <see cref="autoManageVRSettings"/> while deciding to manage.</param>
public void ManageVRSettings(bool force)
{
if (EditorApplication.isPlayingOrWillChangePlaymode || !(force || autoManageVRSettings))
{
return;
}
Dictionary <BuildTargetGroup, string[]> deviceNamesByTargetGroup = setups
.Where(setup => setup != null && setup.isValid)
.SelectMany(setup => new[]
{
setup.systemSDKInfo, setup.boundariesSDKInfo, setup.headsetSDKInfo, setup.controllerSDKInfo
})
.GroupBy(info => info.description.buildTargetGroup)
.ToDictionary(grouping => grouping.Key,
grouping => grouping.Select(info => info.description.vrDeviceName)
.Distinct()
.ToArray());
foreach (BuildTargetGroup targetGroup in VRTK_SharedMethods.GetValidBuildTargetGroups())
{
string[] deviceNames;
deviceNamesByTargetGroup.TryGetValue(targetGroup, out deviceNames);
int setupCount = deviceNames == null ? 0 : deviceNames.Length;
bool vrEnabled = deviceNames != null && deviceNames.Length > 0;
if (deviceNames != null)
{
deviceNames = deviceNames.Except(new[] { "None" }).ToArray();
}
#if UNITY_5_5_OR_NEWER
VREditor.SetVREnabledOnTargetGroup(targetGroup, vrEnabled);
#else
VREditor.SetVREnabled(targetGroup, vrEnabled);
#endif
string[] devices;
if (vrEnabled)
{
devices = setupCount > 1
? new[] { "None" }.Concat(deviceNames).ToArray()
: deviceNames;
}
else
{
devices = new string[0];
}
#if UNITY_5_5_OR_NEWER
VREditor.SetVREnabledDevicesOnTargetGroup(
#else
VREditor.SetVREnabledDevices(
#endif
targetGroup,
devices
);
}
}