work-in-progress

add UDP network connection for physics client <-> server.
also set spinning friction in rolling friction demo (otherwise objects may keep on spinning forever)

examples/SharedMemory/PhysicsCommandProcessorInterface.h

@@ -0,0 +1,27 @@
+#ifndef PHYSICS_COMMAND_PROCESSOR_INTERFACE_H
+#define PHYSICS_COMMAND_PROCESSOR_INTERFACE_H
+
+class PhysicsCommandProcessorInterface
+{
+
+public:
+	virtual ~PhysicsCommandProcessorInterface() {}
+
+	virtual bool connect()=0;
+
+	virtual void disconnect() = 0;
+
+	virtual bool isConnected() const = 0;
+
+	virtual bool processCommand(const struct SharedMemoryCommand& clientCmd, struct SharedMemoryStatus& serverStatusOut, char* bufferServerToClient, int bufferSizeInBytes) = 0;
+
+	virtual bool receiveStatus(struct SharedMemoryStatus& serverStatusOut, char* bufferServerToClient, int bufferSizeInBytes) = 0;
+
+	virtual void renderScene() = 0;
+	virtual void   physicsDebugDraw(int debugDrawFlags) = 0;
+	virtual void setGuiHelper(struct GUIHelperInterface* guiHelper) = 0;
+
+
+};
+
+#endif //PHYSICS_COMMAND_PROCESSOR_INTERFACE_H