Re: [vmtk-users] centerline: points/radius of single branches

Thu, 14 Mar 2013 05:36:00 -0700


Dear Luca,

thank you! It's working fine!
I see, I still have to learn a lot about using Paraview as well...

Bye
Regine
Gesendet: Montag, 04. März 2013 um 13:41 Uhr
Von: "Luca Antiga" <[email protected]>
An: "Regine Schmidt" <[email protected]>
Cc: [email protected]
Betreff: Re: [vmtk-users] centerline: points/radius of single branches
Hi Regine,
 indeed my reply to the second message still holds.

Since you're already working in Paraview, as per the first message, you'd
probably be ok isolating branches directly in Paraview. Load up the split
centerlines in Paraview, use the Threshold filter to isolate a GroupId. If 
you need to save it as vtp, use ExtractSurface to convert the thresholded 
data to a vtkPolyData, this way you can save it as vtp.

Hope this helps

Luca


On Feb 28, 2013, at 2:55 PM, Regine Schmidt wrote:

Dear all,

I am generating the centerlines of my vessel geometry and want to average the radius for each single branch and create a geometry via vmtkcenterlinemodeller afterwards. At this geometry the radius of each branch should have a single averaged value (I plan to change the radius  following this thread, which is working good:http://www.mail-archive.com/[email protected]/msg00450.html)

My problem is: how can I assign the centerline points to the single branches? I would like save the centerline as a *.dat file and seperate the points of the single branches to average the radius for each branch. (I thought this thread would help me, but I haven't been successful yet: http://www.mail-archive.com/[email protected]/msg00155.html)

Thank you for any help and idea!

Regine



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