avatar in one eye

[TunTun]

This response is late, but just want to let you know.

Yes. It was the case that my nVidia card running in DualView mode instead of the nVidia based horizontal span mode. So it works now. Thank you so much.

BTW, before I changed the mode, I found other programs works fine because their objects are wrl files, while my objects can be seen only by one eye becuase they are cfg files. I don't really understand the difference between wrl and cfg files. Can someone give an explaination?

Thanks a lot.