[vtkusers] Anybody out there???Help!!!

[Alvina D' Silva]

Hi all!
      I did'nt receive any answers, so I thought I'd repost the questions

     Please Help me !!!!

1.    I was trying out the examples  - "Medical*.cxx" which use contour filters .
    These filters as well as marching cubes ask the value range ( 'SetValue' method). While values like 
500(skin extraction) & 1150(bone extraction) work fine for the sample images, they do not hold good for all. 
Some of my MR images needed values of 30000 for bone extraction !

    Is there no limited value range which will hold good for different sets of images? ( This is essential, since 
users will be asked to input this value ). Or is there any other way about this  (without specifying values ) ?

2. Given a set of Images(x-y), what classes do I use & how do I use them to obtain the other coordinate axes( viz x-z & y-z )?
 
3.   Is there any way I can increase the speed of execution (other than decimate)  ?  I'm on windows NT & 
am using VC++.

4. How do I close the openGL window without closing my main window ?

5. Does vtkImageReader support raw files? (tried to read some bin files but was unsuccessful)

Would be grateful if someone could help ,
Alvina


Send your favorite photo with any online greeting!
http://www.whowhere.lycos.com/redirects/americangreetings.rdct

_______________________________________________
This is the private VTK discussion list. 
Please keep messages on-topic. Check the FAQ at: <http://public.kitware.com/cgi-bin/vtkfaq>
Follow this link to subscribe/unsubscribe:
http://public.kitware.com/mailman/listinfo/vtkusers

--------- End Forwarded Message ---------



Send your favorite photo with any online greeting!
http://www.whowhere.lycos.com/redirects/americangreetings.rdct