Setting the viewpoint with tracking

[VAmanda]

Hi,

I'm trying to set the viewpoint while tracking using an intersense device. When I don't turn the device on, setting the viewpoint works fine, both translating and rotating it. When I am using the device, however, when I set/reset the viewpoint, it translates to the correct place, but it never rotates. Basically, it always looks at the same place, no matter what commands I give it. Is there something I am missing? Thanks.

-Amanda