public override bool InitAllControllers()
{
// SteamVR only works in windows.
if (Application.platform != RuntimePlatform.WindowsEditor &&
Application.platform != RuntimePlatform.WindowsPlayer
)
{
return(false);
}
#if STEAM_VR_SDK
//
bool ret = base.InitAllControllers();
if (ret)
{
if (!OpenVRInterop.IsRuntimeInstalled() ||
!OpenVRInterop.IsHmdPresent())
{
ret = false;
}
if (ret)
{
if (inputTransforms.Length == 0)
{
inputTransforms = new InputTransform[1] {
null
};
}
controllers = new SteamVRController[maxControllers];
for (int i = 0; i < maxControllers; ++i)
{
controllers[i] = new SteamVRController(
string.Format(controllerFormat, i), i,
inputTransforms.Length == 1?inputTransforms[0]:inputTransforms[i]
);
}
}
}
return(ret);
#else
Log.d("SteamVRControllerManager", "Not Support!!!If you want to enable this feature,please follow these steps:\n" +
" 1) You need HTC Vive or other devices which can be developed by OpenVR,and remember SteamVR only works in pc.\n" +
" 2) Import \"SteamVR Plugin.unitypackage\"(you can download it from \"https://www.assetstore.unity3d.com/en/#!/content/32647\").\n" +
" 3) Add \"STEAM_VR_SDK\" to [Scripting Define Symbols] in [Player Settings](menu:Edit>Project Settings>Player).\n");
return(false);
#endif
}
static void Main(string[] args)
{
Console.WriteLine("Hello World!");
EVRInitError error = EVRInitError.None;
var sys = OpenVR.Init(ref error);
// var i = OpenVRInterop.InitInternal(ref error, EVRApplicationType.VRApplication_Utility);
try
{
Console.WriteLine($"Error: {error}");
Console.WriteLine($"PResent: {sys.IsTrackedDeviceConnected(0)}");
Console.WriteLine($"PResent: {OpenVRInterop.IsHmdPresent()}");
}
finally
{
OpenVR.Shutdown();
// OpenVRInterop.ShutdownInternal();
}
}
/// <inheritdoc />
protected override CheckResult OnCheck()
{
var isApiReady = false;
var isHmdPresent = false;
try
{
isHmdPresent = OpenVRInterop.IsHmdPresent();
isApiReady = true;
}
catch (Exception e)
{
Logger.GetInstance(typeof(DefaultOpenVRManager)).Error(e.ToString());
}
return(new CheckResult
{
IsApiReady = isApiReady,
IsHmdPresent = isHmdPresent,
IsRuntimeInstalled = Runtime.IsSteamVRInstalled(),
IsRuntimeRunning = Runtime.IsSteamVRRunning()
});
}
/// <summary>
/// Uses OpenVR to query the installation path of SteamVR, to then build the path to the OpenXR manifest file
/// </summary>
/// <returns>True upon success. </returns>
private bool ProbeForSteamVRInstallationPath()
{
StringBuilder pathBuilder = new StringBuilder(256);
uint bufferSize = 256;
try
{
if (OpenVRInterop.GetRuntimePath(pathBuilder, bufferSize, ref bufferSize))
{
string pathToSteamVR = pathBuilder.ToString();
Debug.Print($"Found a SteamVR installation at {pathToSteamVR}");
string pathToSteamVRManifest = Path.Combine(pathBuilder.ToString(), "steamxr_win64.json");
WellKnwonOpenXRRuntimeManifestPaths.Add(pathToSteamVRManifest);
return(true);
}
return(false);
}
catch (DllNotFoundException e)
{
Debug.Print("Missing openvr_api.dll?!");
Debug.Print(e.Message);
return(false);
}
}
