Using OpenSceneGraph to detect two mice?

Question

There is osgGA::GUIEventAdapter in OpenSceneGraph that could detect mouse events. However, I want the program to detect two mice on the same computer and the program can only treat two mice as one. I know there is a Windows MultiPoint Mouse SDK, but I think it is used in WPF with C#, not sure if it could be used in C++

Also, there is a GlovePie, but it is not open source and not sure how to use that in vs2010.

VRPN may be a good choice, but do not know exactly how to implement two mice. Get the dll files of two mice and extract functions by vrpn?

Answer 1

Take a look at "Raw Input" (http://msdn.microsoft.com/en-us/library/windows/desktop/ms645543(v=vs.85).aspx)

From that page:

An application can distinguish the source of the input even if it is from the same type of device. For example, two mouse devices.