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<p class="MsoNormal"><span lang="EN-US" style="font-size:10.0pt;font-family:"Arial",sans-serif">To whom it may concern,<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:10.0pt;font-family:"Arial",sans-serif"><o:p> </o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:10.0pt;font-family:"Arial",sans-serif">I would like to visualize a real-time point cloud stream in Paraview.<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:10.0pt;font-family:"Arial",sans-serif">Up to now I have implemented a “Programmable Source” in Paraview which receives a point cloud stream over UDP. The output of the source is selected as vtkTable.
I process the source with a Table To Points filter and visualize it on screen. So far so good this is working very well.<o:p></o:p></span></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span lang="EN-US" style="font-size:10.0pt;font-family:"Arial",sans-serif">Currently the Python script of the “Programmable Source” is executed only once. What I want to do is to
update the source on a given frequency.<o:p></o:p></span></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span lang="EN-US" style="font-size:10.0pt;font-family:"Arial",sans-serif">I tried to put my script into a while-loop but this is not working(Paraview hangs-up).<o:p></o:p></span></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span lang="EN-US" style="font-size:10.0pt;font-family:"Arial",sans-serif">Is there a possibility to execute the “Programmable Source” within a loop or a different way to visualize
a UDP stream?<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:10.0pt;font-family:"Arial",sans-serif">Thank you in advance<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:10.0pt;font-family:"Arial",sans-serif;color:black;mso-fareast-language:DE">Best regards
<br>
<br>
Lukas</span><span lang="EN-US"><o:p></o:p></span></p>
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