public GDISendingChannel(GDIDeviceContext dc)
{
fFormatter = new BinaryFormatter();
fMemoryStream = new MemoryStream(2048);
fDeviceContext = dc;
// Create the client
fGDISpeaker = new UdpClient();
// Create the broadcast socket
IPAddress ip = IPAddress.Parse(GDIPortal.Multicast_Pixtour_Group);
fBroadcastSocket = new Socket(AddressFamily.InterNetwork, SocketType.Dgram, ProtocolType.Udp);
fBroadcastSocket.SetSocketOption(SocketOptionLevel.IP, SocketOptionName.AddMembership, new MulticastOption(ip));
fBroadcastSocket.SetSocketOption(SocketOptionLevel.IP, SocketOptionName.MulticastTimeToLive, 255);
IPEndPoint ipep = new IPEndPoint(IPAddress.Parse(GDIPortal.Multicast_Pixtour_Group), GDIPortal.Multicast_Pixtour_Port);
fBroadcastSocket.Connect(ipep);
// Setup the speaker
fGraphPort = new GCDelegate(fDeviceContext.Resolution);
fGraphPort.CommandPacked += new GCDelegate.DrawCommandProc(CommandPacked);
// Setup the antennae to listen for commands
fReceiver = new GDIReceivingChannel(GDIPortal.Multicast_Pixtour_Group, GDIPortal.Multicast_Pixtour_Port, fDeviceContext);
}
public GDIGeometryRenderer(GDIDeviceContext devContext)
{
fObjectDictionary = new Dictionary<Guid,IUniqueGDIObject>();
fDeviceContext = devContext;
GDI32.SetGraphicsMode(fDeviceContext.Handle, GDI32.GM_ADVANCED); // Use advanced graphics mode so we can use world transforms
}
