public override bool Initialize()
{
if (IsDeviceSupported() != DeviceSupportedResult.Supported
#if UNITY_EDITOR_WIN
|| SystemInfo.graphicsDeviceType != GraphicsDeviceType.Direct3D11
#endif
)
{
return(false);
}
#if UNITY_INPUT_SYSTEM
InputLayoutLoader.RegisterInputLayouts();
#endif // UNITY_INPUT_SYSTEM
OculusSettings settings = GetSettings();
if (settings != null)
{
NativeMethods.UserDefinedSettings userDefinedSettings;
userDefinedSettings.sharedDepthBuffer = (ushort)(settings.SharedDepthBuffer ? 1 : 0);
userDefinedSettings.dashSupport = (ushort)(settings.DashSupport ? 1 : 0);
userDefinedSettings.stereoRenderingMode = (ushort)settings.GetStereoRenderingMode();
userDefinedSettings.colorSpace = (ushort)((QualitySettings.activeColorSpace == ColorSpace.Linear) ? 1 : 0);
userDefinedSettings.lowOverheadMode = (ushort)(settings.LowOverheadMode ? 1 : 0);
userDefinedSettings.protectedContext = (ushort)(settings.ProtectedContext ? 1 : 0);
userDefinedSettings.focusAware = (ushort)(settings.FocusAware ? 1 : 0);
userDefinedSettings.optimizeBufferDiscards = (ushort)(settings.OptimizeBufferDiscards ? 1 : 0);
userDefinedSettings.phaseSync = (ushort)(settings.PhaseSync ? 1 : 0);
userDefinedSettings.subsampledLayout = (ushort)(settings.SubsampledLayout ? 1 : 0);
NativeMethods.SetUserDefinedSettings(userDefinedSettings);
}
CreateSubsystem <XRDisplaySubsystemDescriptor, XRDisplaySubsystem>(s_DisplaySubsystemDescriptors, "oculus display");
CreateSubsystem <XRInputSubsystemDescriptor, XRInputSubsystem>(s_InputSubsystemDescriptors, "oculus input");
if (displaySubsystem == null && inputSubsystem == null)
{
#if (UNITY_ANDROID && !UNITY_EDITOR)
Debug.LogWarning("Unable to start Oculus XR Plugin.");
#else
Debug.LogWarning("Unable to start Oculus XR Plugin.\n" +
"Possible causes include a headset not being attached, or the Oculus runtime is not installed or up to date.\n" +
"If you've recently installed or updated the Oculus runtime, you may need to reboot or close Unity and the Unity Hub and try again.");
#endif
}
else if (displaySubsystem == null)
{
Debug.LogError("Unable to start Oculus XR Plugin. Failed to load display subsystem.");
}
else if (inputSubsystem == null)
{
Debug.LogError("Unable to start Oculus XR Plugin. Failed to load input subsystem.");
}
else
{
RegisterUpdateCallback.Initialize();
}
return(displaySubsystem != null && inputSubsystem != null);
}
public override bool Deinitialize()
{
RegisterUpdateCallback.Deinitialize();
DestroySubsystem <XRDisplaySubsystem>();
DestroySubsystem <XRInputSubsystem>();
return(true);
}
