[vtkusers] R: How to set camera position when interacting with Oblique Slice

[Giovanni Strano]

Hi, 

I've just found the answer in this past discussion: http://www.vtk.
org/pipermail/vtkusers/2003-July/068337.html


Regards, 
Giovanni



>----Messaggio originale----
>Da: gio.strano at libero.it
>Data: 25/11/2011 16.46
>A: <vtkusers at vtk.org>
>Ogg: [vtkusers] How to set camera position when interacting with Oblique 
Slice
>
>Hi,
>I'm working on a project in Java concerning the creation of oblique slices 
of 
>a set of DICOM images but I have a problem with the camera settings. 
>
>I have a slice representing the Sagittal view. I can rotate it toward the 
>coronal slice  (left-right rotation), in this case Azimuth is the only 
>parameter I have to change to have a frontal view of the slice (Azimuth set  
at 
>the value of the rotation angle). 
>The problem occurs when I decide to rotate the same view towards the 
>transversal plane (up-down). In this case I decided to change the Elevation 
>parameter to have the image always in front of the camera, but it works only 
>for angles smaller than 90°. For biggest one the program show a different 
>image, like the camera was set at the opposite side compared to the position 
I 
>chose. 
>
>
>English is not my native language; please excuse typing errors.
>
>
>Thank you in advance for your help,
>Giovanni
>
>More information: I’m working on windows 7 and I’m using the VTK version  
>hosted by Git.