[vtkusers] reliability of vtkStreamLine

[Song Li]

It seems better, Thank you!!!
is this an indication of the bug of VTK ?

Sebastian Hirschberg wrote:

> Hello Song
>
> I am using vtkStreamLine and I have encountered similar problems in some
> cases when I calculated the streamlines with the second order Runge Kutta
> solver. Switching to the fourth order Runge Kutta solver eliminated this
> problem in my case (Don't ask me why).
>
> Sebastian
>
> > Hi,gurus,
> >    I am trying to execute vtkStreamLine continuously, the procedure is
> > like :
> >
> > rendering streamline  -- get new position of start point -- rendering
> > streamline
> >
> >   in an infinite loop unless give a signal to end the loop, the problem
> > is , the program may stuck at the point of  vtkStreamLine::Update()
> > after executed for some time, the period it can work is
> > unpredictable......Does anybody has experienced such problem before ??
> >   Thanks a lot!!!!
> _______________________________________________
> 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

--
Song Li
VRAC(Virtual Reality Application Center),Iowa State University
Email: lisong at vrac.iastate.edu
Homepage: http://www.vrac.iastate.edu/~lisong


-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://www.vtk.org/pipermail/vtkusers/attachments/20011216/c9f3eda1/attachment.htm>