[vtkusers] Rotate the camera

[tao sun]

Never mind. I found the solution.


2013/11/25 tao sun <colddiesun at gmail.com>

> Hi,
>
>
> I am using vtkCamera::Elevation(double angle) to rotate the camera to flip
> y axis. I noticed the possible angle range is -90~90. So is true for
> vtkCamera::Pitch(double angle) if I tried to rotate the focalpoint instead.
> However, I want the rotate a angle larger than 90, like 180. Does anyone
> know how to solve this?
>
>
> Thanks,
> Sun Tao
>
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