[vtkusers] How can I get the camera's view plane normal?

[Amy Squillacote]

Use vtkCamera's GetViewPlaneNormal method: 
http://www.vtk.org/doc/nightly/html/classvtkCamera.html#d58f8efb9b542ee18cad5acc3dc92ac1.

- Amy

At 01:26 AM 6/7/2006, Bo Shi wrote:
>Thanks a lot! Any advice is appreciated!
>
>
> 
>Best regards,
> 
>BoShi
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