[vtkusers] Reset the camera

[Farshid Dehmeshki]

you  should define a camera at the begining and hold camera information( camera position and camera focal point by GetFocalpoint and...) and when you wish to restore camera you can set camera with those information again.
for more information reffer to VTKCamera class.
 
******************************* 
Farshid  Dehmeshki 
Software Engineer
Medicsight Plc
46 Berkeley Square
London
W1J 5AT
Tel : 020 7598 4074
Fax: 020 7598 4071
Email : farshid.dehmeshki at medicsight.com
Web Site : www.medicsight.com 
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-----Original Message-----
From: Karlsson Erik [mailto:erik.karlsson at optronic.se]
Sent: Friday, January 24, 2003 4:54 PM
To: 'vtkusers at public.kitware.com'
Subject: [vtkusers] Reset the camera



Hi! 
Maybe this is a stupid question, but I can't find a way to reset the camera to its starting values. 
I tried calling the ResetCamera() function from my renderer, but that only have effect if I have zoomed in on the object. The rotations are still present and I want to get rid of them too, so that the scene looks just like it did from the beginning - before I rotated or zoomed.

By the way - I guess I'm using a default camera, as I haven't set any camera to the renderer. 
This is probably very easy... But please help me out! 

Thanks in advance! 

Erik Karlsson 
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