[vtkusers] How to interact under Mac os x?

[Yan Pingkun]

Hi all,

I just shift to a Mac and run my programs previously developed under 
MSVC. Thanks to the platform independent property of VTK, my codes work 
fine here. My problem is I don't know how to interact with the window 
just as under Windows, because there is only one key in my mouse. I 
also try to input by keyboard, but it doesn't work. In addition, will 
the trackball interaction style be better than the default style?

Thanks!

Rgds,
Pingkun