<div dir="ltr">If you mean "refine" as smoothing use <span style="color:#008000">vtkWindowedSincPolyDataFilter.<br><br>Jothy<br></span><br><div class="gmail_quote">On Thu, Jul 5, 2012 at 12:19 AM, Dale "Luke" Peterson <span dir="ltr"><<a href="mailto:hazelnusse@gmail.com" target="_blank">hazelnusse@gmail.com</a>></span> wrote:<br>
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">I'm using vtkContourFilter to generate an iso surface of a function of<br>
three variables. I am currently using a 50x50x50 mesh, which works<br>
fine for some parts of the isosurface but not for others. Does VTK<br>
have a way to refine the mesh of an isosurface? The function I'm<br>
looking at has a reasonably tractable gradient and hessian, that I can<br>
compute in analytic form, in case that is helpful. Attached is an<br>
example of one region of the surface which is suffering from the<br>
uniform mesh.<br>
<br>
Thanks,<br>
Luke<br>
<span class="HOEnZb"><font color="#888888"><br>
<br>
--<br>
“People call me a perfectionist, but I'm not. I'm a rightist. I do<br>
something until it's right, and then I move on to the next thing.”<br>
― James Cameron<br>
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<br></blockquote></div><br><br clear="all"><br>-- <br><div dir="ltr">Jothybasu Selvaraj<br>PhD Student<br>University of Liverpool<br>UK<br></div><br>
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