<div dir="ltr"><div class="gmail_extra"><div class="gmail_quote">On Tue, Aug 26, 2014 at 5:42 AM, Sky77 <span dir="ltr"><<a href="mailto:Joan.Hensen@outlook.de" target="_blank">Joan.Hensen@outlook.de</a>></span> wrote:<br>

<blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex">Hey HTH.<br>
<br>
You're right. The sphere alone is an unsuitable example to show that<br>
something isn't working when we are looking at the curvature. Therefore I<br>
have adapted the code. Now we are looking at the Gaussian curvature of two<br>
overlapping spheres. It is clear that the viusalization should show positive<br>
curvature everywhere execpt the area where they overlap. There it should be<br>
negative curvature. My resulting visualization has not changed (see  here<br>
<<a href="http://vtk.1045678.n5.nabble.com/file/n5728392/result.png" target="_blank">http://vtk.1045678.n5.nabble.com/file/n5728392/result.png</a>>  ).<br></blockquote></div><br></div><div class="gmail_extra">It works for me. I had to change<br>

<br>appendFilter->AddInputConnection(input1->GetProducerPort());<br>appendFilter->AddInputConnection(input2->GetProducerPort());<br><br>to<br>   <br>appendFilter->AddInputData(input1);<br>appendFilter->AddInputData(input2);<br>

<br></div><div class="gmail_extra">for VTK6 compatibility, but then I get the attached output.<br></div><div class="gmail_extra"><div><br>David</div>
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