<p dir="ltr">LineSource is a filter that uses two points to create a PolyLine. PolyLine is a 1D cell. If the filter does not do enough and you need to create a PolyLine that goes through multiple points, you might have to create your own filter (just a callback really) to update a PolyLine when you add points</p>
<br><div class="gmail_quote"><div dir="ltr">On Thu, Oct 26, 2017, 09:19 Sreekanth Arikatla <<a href="mailto:sreekanth.arikatla@kitware.com">sreekanth.arikatla@kitware.com</a>> wrote:<br></div><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div dir="ltr">vtkLineSource is being used inside the render delegate but I believe the right one is vtkPolyLine which is meant for a line passing through a bunch of points in the given order like in this <a href="https://www.vtk.org/Wiki/VTK/Examples/Cxx/GeometricObjects/PolyLine" target="_blank">example</a>.</div><div class="gmail_extra"></div><div class="gmail_extra"><br><div class="gmail_quote">On Wed, Oct 25, 2017 at 5:23 PM, Milef, Nicholas Boris <span dir="ltr"><<a href="mailto:milefn@rpi.edu" target="_blank">milefn@rpi.edu</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
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<div style="direction:ltr;font-family:Tahoma;color:#000000;font-size:10pt">Is the line mesh connectivity used for anything? I'm looking in the line mesh render delegate for VTK, and the connectivity info doesn't appear to be used anywhere.</div>
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<br></blockquote></div><br><br clear="all"><div><br></div></div><div class="gmail_extra">-- <br><div class="m_3071860659849967477gmail_signature" data-smartmail="gmail_signature"><div dir="ltr"><div><div dir="ltr"><div><div dir="ltr"><div><div dir="ltr"><div dir="ltr"><div dir="ltr"><div dir="ltr"><div dir="ltr"><div dir="ltr"><div dir="ltr">Sreekanth Arikatla, Ph.D.,</div><div dir="ltr">Senior R&D Engineer,</div><div dir="ltr"><a href="http://www.kitware.com" style="font-size:12.8px" target="_blank">Kitware, Inc.</a>, Carrboro, NC.<div><br></div></div></div></div></div></div></div></div></div></div></div></div></div></div></div>
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