[Insight-users] Mesh normals and interpolation

[Gelas, Arnaud Joel Florent]

Hi,

You can estimate normals on a mesh using the following filter:

    http://www.itk.org/Doxygen/html/classitk_1_1NormalQuadEdgeMeshFilter.html

and use Gouraud interpolation by setting the weight type.

You can have a look at the following example:

   http://www.vtk.org/Wiki/ITK/Examples/Meshes/QuadEdgeMeshNormalFilter

HTH,
Arnaud


________________________________________
From: insight-users-bounces at itk.org [insight-users-bounces at itk.org] On Behalf Of Taru S [twrkmail at gmail.com]
Sent: Tuesday, March 08, 2011 3:38 PM
To: insight-users at itk.org
Subject: [Insight-users] Mesh normals and interpolation

Hello,

Is there any way to compute mesh surface normals (for itk mesh) and use gouraud interpolation in itk?

I will really appreciate any help regarding this.

Thank you,
TS