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No solution yet, Jorge, and I couldn't see how to do this with
Blender (I need a file format to transfer data in and out, and
although .x3d is one import/export option, it doesn't seem to export
vertices and edges that are not part of a face). Will try your
suggestion.<br>
<br>
Thanks<br>
Gib<br>
<br>
On 4/10/2011 10:51 p.m., Jorge Ballesteros wrote:
<blockquote
cite="mid:CANsg_PknAdaK7-ifWs-qAyxNwoauMy=wLx7a8dzRhLZS_Vt8vA@mail.gmail.com"
type="cite">
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Hi Gib,<br>
<br>
Not sure if you've already solved this, but you might want to give
a try to this script:<br>
<br>
<a moz-do-not-send="true"
href="http://www.ualberta.ca/CNS/RESEARCH/Vis/VTKBlender/VTKBlender.py">http://www.ualberta.ca/CNS/RESEARCH/Vis/VTKBlender/VTKBlender.py</a><br>
<br>
is a bit old, but it works on blender 2.4x.<br>
<br>
<br>
<div class="gmail_quote">On Fri, Sep 23, 2011 at 9:55 PM, Gib
Bogle <span dir="ltr"><<a moz-do-not-send="true"
href="mailto:g.bogle@auckland.ac.nz">g.bogle@auckland.ac.nz</a>></span>
wrote:<br>
<blockquote class="gmail_quote" style="margin: 0pt 0pt 0pt
0.8ex; border-left: 1px solid rgb(204, 204, 204);
padding-left: 1ex;">Thanks Marco, I'll have a a look.<br>
<br>
Gib<br>
________________________________________<br>
From: Marco Nawijn [<a moz-do-not-send="true"
href="mailto:nawijn@gmail.com">nawijn@gmail.com</a>]<br>
Sent: Saturday, 24 September 2011 7:22 a.m.<br>
To: Gib Bogle<br>
Cc: vtkusers<br>
Subject: Re: [vtkusers] 3D wireframe editor<br>
<div>
<div class="h5"><br>
Hi Gib,<br>
<br>
What about blender (<a moz-do-not-send="true"
href="http://www.blender.org" target="_blank">www.blender.org</a>).
I am not sure how you would get your dat into blender, but
for sure it has enough power to edit your wireframe.<br>
<br>
Regards,<br>
<br>
Marco<br>
<br>
<br>
<br>
On Sep 22, 2011, at 11:51 PM, Gib Bogle <<a
moz-do-not-send="true"
href="mailto:g.bogle@auckland.ac.nz">g.bogle@auckland.ac.nz</a>>
wrote:<br>
<br>
> Hi,<br>
> I have developed a set of procedures to extract
vessel centrelines from a 3D image of a vascular network
(luminally labelled). As you'd expect, the result is not
perfect. The deficiencies are mainly at the level of the
capillaries - the staining is often weak in the fine
vessels, resulting in many gaps between arterial and
venous capillaries. I am now exploring options for
manually improving the extracted network. What would be
ideal is a 3D editting program that overlaid the 3D tiff
with the wireframe of the centrelines, and allowed
editting of the wireframe. That's a big ask (it would be
a very useful tool, but developing it would be a
considerable task), but I'm wondering if there exists a
program for displaying and modifying a 3D wireframe. In
this case the original 3D tiff could be viewed
simultaneously in a separate window.<br>
><br>
> Any suggestions?<br>
><br>
> Thanks<br>
> Gib<br>
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