<div><div>Arnaud,</div><div><br></div>Thank you for the information. I will try this out.<div><br></div><div>Thanks,</div><div>Taru</div></div><div><br></div><div><div class="gmail_quote">On Wed, Mar 9, 2011 at 8:41 AM, Gelas, Arnaud Joel Florent <span dir="ltr"><<a href="mailto:Arnaud_Gelas@hms.harvard.edu" target="_blank">Arnaud_Gelas@hms.harvard.edu</a>></span> wrote:<br>
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">Hi,<br>
<br>
You can estimate normals on a mesh using the following filter:<br>
<br>
<a href="http://www.itk.org/Doxygen/html/classitk_1_1NormalQuadEdgeMeshFilter.html" target="_blank">http://www.itk.org/Doxygen/html/classitk_1_1NormalQuadEdgeMeshFilter.html</a><br>
<br>
and use Gouraud interpolation by setting the weight type.<br>
<br>
You can have a look at the following example:<br>
<br>
<a href="http://www.vtk.org/Wiki/ITK/Examples/Meshes/QuadEdgeMeshNormalFilter" target="_blank">http://www.vtk.org/Wiki/ITK/Examples/Meshes/QuadEdgeMeshNormalFilter</a><br>
<br>
HTH,<br>
Arnaud<br>
<br>
<br>
________________________________________<br>
From: <a href="mailto:insight-users-bounces@itk.org" target="_blank">insight-users-bounces@itk.org</a> [<a href="mailto:insight-users-bounces@itk.org" target="_blank">insight-users-bounces@itk.org</a>] On Behalf Of Taru S [<a href="mailto:twrkmail@gmail.com" target="_blank">twrkmail@gmail.com</a>]<br>
Sent: Tuesday, March 08, 2011 3:38 PM<br>
To: <a href="mailto:insight-users@itk.org" target="_blank">insight-users@itk.org</a><br>
Subject: [Insight-users] Mesh normals and interpolation<br>
<div><div></div><div><br>
Hello,<br>
<br>
Is there any way to compute mesh surface normals (for itk mesh) and use gouraud interpolation in itk?<br>
<br>
I will really appreciate any help regarding this.<br>
<br>
Thank you,<br>
TS<br>
<br>
<br>
<br>
<br>
<br>
</div></div></blockquote></div><br></div>