<div dir="ltr"><div class="markdown-here-wrapper" style="font-family:"Lucida Sans",Cantarell,Verdana,sans-serif;color:rgb(11,83,148)"><p style="margin:0px 0px 1.2em!important">I see. That makes sense since its a viewport and not a filter. Have you seen the <code style="font-size:0.95em;font-family:Consolas,Inconsolata,Courier,monospace;margin:0px 0.15em;padding:0px 0.3em;white-space:pre-wrap;border:1px solid rgb(218,218,218);background-color:rgb(232,232,232);border-top-left-radius:3px;border-top-right-radius:3px;border-bottom-right-radius:3px;border-bottom-left-radius:3px;display:inline">vtkImageResliceMapper</code> class. Perhaps try slicing with that instead of the <code style="font-size:0.95em;font-family:Consolas,Inconsolata,Courier,monospace;margin:0px 0.15em;padding:0px 0.3em;white-space:pre-wrap;border:1px solid rgb(218,218,218);background-color:rgb(232,232,232);border-top-left-radius:3px;border-top-right-radius:3px;border-bottom-right-radius:3px;border-bottom-left-radius:3px;display:inline">vtkImageResliceViewer</code>, to see if you get better performance.</p>
<div title="MDH:SSBzZWUuIFRoYXQgbWFrZXMgc2Vuc2Ugc2luY2UgaXRzIGEgdmlld3BvcnQgYW5kIG5vdCBhIGZp
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cmhhcHMgdHJ5IHNsaWNpbmcgd2l0aCB0aGF0IGluc3RlYWQgb2YgdGhlIGB2dGtJbWFnZVJlc2xp
Y2VWaWV3ZXJgLCB0byBzZWUgaWYgeW91IGdldCBiZXR0ZXIgcGVyZm9ybWFuY2UuPGRpdj48ZGl2
PjxkaXY+PGJyPjwvZGl2PjwvZGl2PjwvZGl2Pg==" style="height:0;width:0;max-height:0;max-width:0;overflow:hidden;font-size:0em;padding:0;margin:0">​</div></div></div><br><div class="gmail_quote"><div dir="ltr">On Tue, Feb 13, 2018 at 9:12 AM ochampao <<a href="mailto:ochampao@hotmail.com">ochampao@hotmail.com</a>> wrote:<br></div><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">This is the warning:<br>
<br>
"ERROR: In <_home_>\VTK-8.1.0\Interaction\Image\vtkResliceImageViewer.cxx,<br>
line 469 vtkResliceImageViewer (000001906F8079A0): Use SetInputData<br>
instead."<br>
<br>
The message stems from from vtkResliceImageViewer.cxx (lines 466-472):<br>
<br>
//----------------------------------------------------------------------------<br>
void vtkResliceImageViewer::SetInputConnection(vtkAlgorithmOutput* input)<br>
{<br>
  vtkErrorMacro( << "Use SetInputData instead. " );<br>
  this->WindowLevel->SetInputConnection(input);<br>
  this->UpdateDisplayExtent();<br>
}<br>
//----------------------------------------------------------------------------<br>
<br>
<br>
<br>
<br>
--<br>
Sent from: <a href="http://vtk.1045678.n5.nabble.com/VTK-Users-f1224199.html" rel="noreferrer" target="_blank">http://vtk.1045678.n5.nabble.com/VTK-Users-f1224199.html</a><br>
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</blockquote></div>-- <br><div dir="ltr" class="gmail_signature" data-smartmail="gmail_signature"><div dir="ltr"><div class="inbox-inbox-inbox-inbox-inbox-inbox-inbox-markdown-here-wrapper" style="font-family:"proza libre",sans-serif;color:rgb(0,56,107)"><h5 id="inbox-inbox-inbox-inbox-inbox-inbox-inbox-sankhesh-jhaveri" style="margin:1.3em 0px 1em;padding:0px;font-size:1.1em;border-bottom-width:1px;border-bottom-style:solid;border-bottom-color:rgb(238,238,238);font-weight:bold;color:rgb(11,65,148)">Sankhesh Jhaveri</h5>
<h6 id="inbox-inbox-inbox-inbox-inbox-inbox-inbox--sr-research-development-engineer-kitware-http-www-kitware-com-518-881-4417" style="margin:1.3em 0px 1em;padding:0px;font-size:1em;color:rgb(11,83,148);font-family:"open sans",sans-serif;font-weight:normal"><em>Sr. Research & Development Engineer</em> | <a href="http://www.kitware.com/">Kitware</a> | (518) 881-4417</h6>
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aXY+PC9kaXY+PC9kaXY+" style="height:0px;width:0px;max-height:0px;max-width:0px;overflow:hidden;font-size:0em;padding:0px;margin:0px">​</div></div></div></div>