<div dir="ltr">Hi Jordan,<div>Play with the value of Alpha <div><br></div><div><span style="color:rgb(0,0,0);font-family:calibri,arial,helvetica,sans-serif;font-size:16px">delaunay3DAlpha->SetAlpha(10);   ----> replace 10 with any other numbers (smaller and larger) and you will see differences.</span><br></div><div><span style="color:rgb(0,0,0);font-family:calibri,arial,helvetica,sans-serif;font-size:16px"><br></span></div><div><span style="color:rgb(0,0,0);font-family:calibri,arial,helvetica,sans-serif;font-size:16px">Thanks,</span></div><div><span style="color:rgb(0,0,0);font-family:calibri,arial,helvetica,sans-serif;font-size:16px">Chiranjib</span></div></div></div><div class="gmail_extra"><br><div class="gmail_quote">On Thu, Jan 12, 2017 at 9:54 PM, M. Jordan <span dir="ltr"><<a href="mailto:mjordan@live.at" target="_blank">mjordan@live.at</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">




<div dir="ltr">
<div id="m_-7815558073696621540divtagdefaultwrapper" style="font-size:12pt;color:#000000;font-family:Calibri,Arial,Helvetica,sans-serif" dir="ltr">
<p>Hi guys,<br>
<br>
I use <span>vtkDelaunay3D</span> to get the alpha hull of a .vtk polydata file. <br>
The polydata itself looks great (rich in detail) but the ouput of vtkDelaunay3D (alpha hull) looks too course (too big triangles).<br>
<br>
</p>
<div>vtkSmartPointer<vtkDelaunay3D> delaunay3DAlpha =<br>
vtkSmartPointer<vtkDelaunay3D><wbr>::New();<br>
delaunay3DAlpha-><wbr>SetInputConnection(reader-><wbr>GetOutputPort());</div>
<div>delaunay3DAlpha->SetAlpha(10);<br>
delaunay3DAlpha->Update();</div>
<br>
How can I improve the output?<br>
<p></p>
</div>
</div>

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