[vtkusers] xxxxxSPAMxxxxx Re: xxxxxSPAMxxxxx xxxxxSPAMxxxxx TrackBall ActorQuestion

[alex]

Hi

Thank david for reply. I will try to do that. 


Thanx
Alex


  ----- Original Message ----- 
  From: David Doria 
  To: raul at torresyvalero.com 
  Cc: vtkusers at vtk.org 
  Sent: Wednesday, May 05, 2010 9:56 PM
  Subject: Re: [vtkusers] xxxxxSPAMxxxxx xxxxxSPAMxxxxx TrackBall ActorQuestion




    Is there a way to limit some transformations on actors?
    I wish to forbid scalation.

    Many thanks.





  You could subclass the interactor style and  re-implement the function that handles the scaling mouse click. Here is an example of those concepts:


  http://vtk.org/Wiki/VTK/Examples/Interaction/MouseEvents


  David




------------------------------------------------------------------------------


  _______________________________________________
  Powered by www.kitware.com

  Visit other Kitware open-source projects at http://www.kitware.com/opensource/opensource.html

  Please keep messages on-topic and check the VTK FAQ at: http://www.vtk.org/Wiki/VTK_FAQ

  Follow this link to subscribe/unsubscribe:
  http://www.vtk.org/mailman/listinfo/vtkusers
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://www.vtk.org/pipermail/vtkusers/attachments/20100506/78af3ece/attachment.htm>