[vtkusers] subtracting 2 polydatas

[jlminoi at doc.ic.ac.uk]

Hi,

I am very new to programming in using vtk. I was wondering if anyone of you 
could help me with the current problem i am facing. Well, I have difficulty in 
subtracting two different polydatas and save the result into a vtk file. If you 
have sample coding, that would be better.
thanks in advance n hope to hear from good samaritans.  

cheers,
jc

Quoting vtkusers-request at vtk.org:

> Send vtkusers mailing list submissions to
> 	vtkusers at vtk.org
> 
> To subscribe or unsubscribe via the World Wide Web, visit
> 	http://www.vtk.org/mailman/listinfo/vtkusers
> or, via email, send a message with subject or body 'help' to
> 	vtkusers-request at vtk.org
> 
> You can reach the person managing the list at
> 	vtkusers-owner at vtk.org
> 
> When replying, please edit your Subject line so it is more specific
> than "Re: Contents of vtkusers digest..."
> 
> 
> Today's Topics:
> 
>    1. Re: draw a region of interest using the mouse (Mark Wyszomierski)
> 
> 
> ----------------------------------------------------------------------
> 
> Message: 1
> Date: Thu, 8 Sep 2005 10:18:48 -0400
> From: Mark Wyszomierski <markww at gmail.com>
> Subject: Re: [vtkusers] draw a region of interest using the mouse
> To: LI XIN <xli16 at jhem.jhmi.edu>
> Cc: vtkusers at vtk.org
> Message-ID: <dfdfe01e05090807185ddb0f24 at mail.gmail.com>
> Content-Type: text/plain; charset="iso-8859-1"
> 
> You can use vtkImageTracerWidget.
>  Mark
> 
>  On 9/8/05, LI XIN <xli16 at jhem.jhmi.edu> wrote: 
> > 
> > Hello vtkusers,
> > 
> > I have a question about doing ROI using MFC and VTK. I have displayed the 
> > image by assigning a vtkRenderWindow to a pre-existing window in my MFC MDI
> 
> > app. Then I would like to use MFC's LineTo function to draw on the image 
> > with mouse. But I found that it didn't work. It seemed that I could not
> draw 
> > on a vtkRenderWindow.
> > 
> > What should I do?
> > 
> > Thanks!
> > 
> > Xin
> > _______________________________________________
> > This is the private VTK discussion list.
> > Please keep messages on-topic. Check the 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://public.kitware.com/pipermail/vtkusers/attachments/20050908/4711fe74/attac
hment-0001.html
> 
> ------------------------------
> 
> _______________________________________________
> vtkusers mailing list
> vtkusers at vtk.org
> http://www.vtk.org/mailman/listinfo/vtkusers
> 
> 
> End of vtkusers Digest, Vol 17, Issue 17
> ****************************************
>