<div>I would recommend to use this for reading files:</div><div><a href="http://www.insight-journal.org/browse/publication/761">http://www.insight-journal.org/browse/publication/761</a></div><div>and then simply apply triangular->simplex filter.</div>
<div>Since simplex mesh inherits itk::mesh, the above I/O framework should work for writing the resulting simplex mesh.</div><div><br></div><div>This approach will most likely not be very fast, but if you need to run it only occasionally, it does not matter.</div>
<div><br></div><div><div>Some examples of dealing with meshes in ITK:</div><a href="http://www.itk.org/Wiki/ITK/Examples#Meshes">http://www.itk.org/Wiki/ITK/Examples#Meshes</a>
</div><div><br><div class="gmail_quote">On Fri, Jun 29, 2012 at 6:02 PM, Siddharth Srivastava <span dir="ltr"><<a href="mailto:siddys@gmail.com" target="_blank">siddys@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 Dzenan,<br> Looks like this may work for me. Any examples on its usage that I can follow?<br>Thanks,<br>Sid.<div class="HOEnZb"><div class="h5"><br><br><div class="gmail_quote">On Fri, Jun 29, 2012 at 7:46 AM, Dženan Zukić <span dir="ltr"><<a href="mailto:dzenanz@gmail.com" target="_blank">dzenanz@gmail.com</a>></span> wrote:<br>
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><font><font face="verdana,sans-serif">Maybe what you need is this:</font></font><div><a href="http://www.itk.org/Doxygen/html/classitk_1_1TriangleMeshToSimplexMeshFilter.html" target="_blank">http://www.itk.org/Doxygen/html/classitk_1_1TriangleMeshToSimplexMeshFilter.html</a> </div>
<div><font>But that is part of ITK library, not VTK.<br></font><br><div class="gmail_quote"><div><div>On Thu, Jun 28, 2012 at 6:34 PM, Siddharth Srivastava <span dir="ltr"><<a href="mailto:siddys@gmail.com" target="_blank">siddys@gmail.com</a>></span> wrote:<br>
</div></div><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div><div>Hi all,<br> Since there are a number of graphics/visualization experts on this group, I think<br>
this is the best forum available to me to request for the following:<br>
<br>I would like a have a program or algorithm to convert a triangular mesh to one with hexagonal<br>
elements. My triangular mesh is generated in Matlab, so I have the [face,vertex] structure, along <br>with the data. Initially, my primary purpose is visualization of the mesh. <br>Is there something like this available? Does VTK have a functionality to generate hexagonal <br>
tessellations? I have been searching the net for similar<br>transformation, but I have not been spectacularly successful in this so far. <br><br>Thanks for all the help,<br>Sid. <br>
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