X-Git-Url: http://git.tdb.fi/?p=libs%2Fvr.git;a=blobdiff_plain;f=source%2Fsystem.cpp;h=500e672f3365518276c51145b5eb9150aa129143;hp=99a6d4871ece2486b7658eb2c1234d9ecbf6f62c;hb=80785cc981166c5faacfcc41476b3d2ffdb65c4a;hpb=31c28161d36749d040cbab0099b352f53cad232d

diff --git a/source/system.cpp b/source/system.cpp
index 99a6d48..500e672 100644
--- a/source/system.cpp
+++ b/source/system.cpp
@@ -25,5 +25,42 @@ System *System::create(const string &type)
 	throw invalid_argument(format("system '%s' not supported", type));
 }
 
+System *System::create_autodetect()
+{
+#ifdef WITH_OPENVR
+	if(OpenVRSystem::is_maybe_available())
+	{
+		try
+		{
+			return new OpenVRSystem;
+		}
+		catch(const runtime_error &)
+		{ }
+	}
+#endif
+
+#ifdef WITH_LIBOVR
+	try
+	{
+		return new LibOVRSystem;
+	}
+	catch(const runtime_error &)
+	{ }
+#endif
+
+	return 0;
+}
+
+void System::set_absolute_tracking(bool a)
+{
+	if(a)
+		throw invalid_argument("absolute tracking not supported");
+}
+
+MotionController *System::create_controller()
+{
+	throw runtime_error("controller not supported");
+}
+
 } // namespace VR
 } // namespace Msp