<div dir="ltr">Tetgen will generate an unstructured grid for you. You need to provide it a surface that defines the boundary of the mesh. tetgen does not read VTK files directly, but you could easily convert the surface you have from thresholding the volume to an STL or PLY file that tetgen can read. See, e.g. [1]. If you are going this route, you just need to get the surface of your volume - you can do this with the vtkContourFilter applied to your full 3D stack of images.<div><br></div><div>[1] <a href="http://www.vtk.org/Wiki/VTK/Examples/Cxx/IO/WriteSTL">http://www.vtk.org/Wiki/VTK/Examples/Cxx/IO/WriteSTL</a><br></div></div><div class="gmail_extra"><br><div class="gmail_quote">On Sun, Jul 26, 2015 at 12:58 PM, Neel007 <span dir="ltr"><<a href="mailto:sayanmaity.10@gmail.com" target="_blank">sayanmaity.10@gmail.com</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">Hi Cory,<br>
<br>
I already build Tet-gen as a callable-library on Windows using CMake & then<br>
Visual Studio following the steps:<br>
<a href="http://lightspeedbanana.blogspot.com/2014/03/building-tetgen-as-library-on-windows.html" rel="noreferrer" target="_blank">http://lightspeedbanana.blogspot.com/2014/03/building-tetgen-as-library-on-windows.html</a><br>
<br>
*Please give me some suggestion how to include the Vtk Image data/<br>
Unstructured grid data to visualize the 2D series *.tiff data.<br>
*<br>
Thanks.<br>
<br>
<br>
<br>
--<br>
View this message in context: <a href="http://vtk.1045678.n5.nabble.com/Does-vtkImageBlend-or-vtkAppendPolyData-generate-3D-Volumetric-representation-of-2D-Image-Data-or-Poy-tp5732834p5733104.html" rel="noreferrer" target="_blank">http://vtk.1045678.n5.nabble.com/Does-vtkImageBlend-or-vtkAppendPolyData-generate-3D-Volumetric-representation-of-2D-Image-Data-or-Poy-tp5732834p5733104.html</a><br>
<div class="HOEnZb"><div class="h5">Sent from the VTK - Users mailing list archive at Nabble.com.<br>
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</div></div></blockquote></div><br><br clear="all"><div><br></div>-- <br><div class="gmail_signature">Cory Quammen<br>R&D Engineer<br>Kitware, Inc.</div>
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