<html dir="ltr">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1">
</head>
<body fpstyle="1" ocsi="0" bgcolor="#FFFFFF">
<div style="direction: ltr;font-family: Tahoma;color: #000000;font-size: 10pt;">Hi Everyone,<br>
<br>
Thanks very much for all the suggestions.<br>
<br>
Setting the streamline interpolator type to:<br>
<br>
<b>streamTracer1.InterpolatorType = 'Interpolator with Cell Locator'<br>
<br>
</b>solved the problem!<br>
<br>
Thanks again,
<div><br>
<div class="BodyFragment"><font size="2"><span style="font-size:10pt;">
<div class="PlainText">Louis Steytler<br>
Department of Mechanical Science and Engineering<br>
University of Illinois at Urbana-Champaign<br>
1206 West Green Street<br>
Urbana, Il 61801<br>
steytle1@illinois.edu </div>
</span></font></div>
</div>
<div style="font-family: Times New Roman; color: #000000; font-size: 16px">
<hr tabindex="-1">
<div id="divRpF758438" style="direction: ltr;"><font color="#000000" size="2" face="Tahoma"><b>From:</b> Burlen Loring [bloring@lbl.gov]<br>
<b>Sent:</b> 07 February 2018 12:50 PM<br>
<b>To:</b> Steytler, Louis Louw<br>
<b>Subject:</b> Re: [Paraview] Broken Streamlines<br>
</font><br>
</div>
<div></div>
<div>Hi Louis,<br>
<br>
Is there any chance this is the rendering precision issue called depth buffer fighting? What happens when you turn off display of the plane? Are the streamlines still broken?<br>
<br>
Burlen<br>
<br>
<div class="moz-cite-prefix">On 02/07/2018 09:06 AM, Steytler, Louis Louw wrote:<br>
</div>
<blockquote type="cite"><style type="text/css" id="owaParaStyle">
<!--
p
{margin-top:0;
margin-bottom:0}
p
{margin-top:0;
margin-bottom:0}
-->
BODY {direction: ltr;font-family: Tahoma;color: #000000;font-size: 10pt;}P {margin-top:0;margin-bottom:0;}BODY {scrollbar-base-color:undefined;scrollbar-highlight-color:undefined;scrollbar-darkshadow-color:undefined;scrollbar-track-color:undefined;scrollbar-arrow-color:undefined}</style>
<div style="direction:ltr; font-family:Tahoma; color:#000000; font-size:10pt">
<div style="direction:ltr; font-family:Tahoma; color:#000000; font-size:10pt">Hi Everyone,<br>
<br>
When generating streamlines from a 3D computation, in some parts, the streamlines appear broken. This is shown in the attached image (the arrows point to the broken parts).<br>
<br>
Increasing the "Maximum Streamline Length" parameter did not help.<br>
<br>
Using the "Point to Cell Data" filter, and then generating streamlines on the cell data did not help.<br>
<br>
Although in the image shown the broken parts are in an area of low velocity, this happens in regions of high velocity as well. It also does not seem to depend on grid resolution, as the broken parts show up all over.<br>
<br>
Has anyone experienced anything like this? Any ideas how to work around this?<br>
<br>
Thanks very much,<br>
<div><br>
<div class="BodyFragment"><font size="2"><span style="font-size:10pt">
<div class="PlainText">Louis Steytler<br>
Department of Mechanical Science and Engineering<br>
University of Illinois at Urbana-Champaign<br>
1206 West Green Street<br>
Urbana, Il 61801<br>
<a class="moz-txt-link-abbreviated" href="mailto:steytle1@illinois.edu" target="_blank">steytle1@illinois.edu</a>
</div>
</span></font></div>
</div>
</div>
</div>
<br>
<fieldset class="mimeAttachmentHeader" target="_blank"></fieldset> <br>
<pre>_______________________________________________
Powered by <a class="moz-txt-link-abbreviated" href="https://urldefense.proofpoint.com/v2/url?u=http-3A__www.kitware.com&d=DwMC-g&c=OCIEmEwdEq_aNlsP4fF3gFqSN-E3mlr2t9JcDdfOZag&r=qqTUEqt0cjqcdFN73T7fpbvcX2uThRX9v_QqbqZpQYs&m=UHk492okk8tg_SUSRW5hSk-l6_zeqZSqRRMXl11_ZOI&s=tNQN6iCNuPdjlE7hGLzqpDcD2pR2b_oyYPD3KJlKLqs&e=" target="_blank">www.kitware.com</a>
Visit other Kitware open-source projects at <a class="moz-txt-link-freetext" href="https://urldefense.proofpoint.com/v2/url?u=http-3A__www.kitware.com_opensource_opensource.html&d=DwMC-g&c=OCIEmEwdEq_aNlsP4fF3gFqSN-E3mlr2t9JcDdfOZag&r=qqTUEqt0cjqcdFN73T7fpbvcX2uThRX9v_QqbqZpQYs&m=UHk492okk8tg_SUSRW5hSk-l6_zeqZSqRRMXl11_ZOI&s=RN5bAXNoUf7aWElKoAmuHJl-GIHaVP1xSVESeFHWNjw&e=" target="_blank">http://www.kitware.com/opensource/opensource.html</a>
Please keep messages on-topic and check the ParaView Wiki at: <a class="moz-txt-link-freetext" href="https://urldefense.proofpoint.com/v2/url?u=http-3A__paraview.org_Wiki_ParaView&d=DwMC-g&c=OCIEmEwdEq_aNlsP4fF3gFqSN-E3mlr2t9JcDdfOZag&r=qqTUEqt0cjqcdFN73T7fpbvcX2uThRX9v_QqbqZpQYs&m=UHk492okk8tg_SUSRW5hSk-l6_zeqZSqRRMXl11_ZOI&s=WJjLQw8EYaHhax_wGDnmIK-AEZg4_JwHNHJL-OGKZ60&e=" target="_blank">http://paraview.org/Wiki/ParaView</a>
Search the list archives at: <a class="moz-txt-link-freetext" href="https://urldefense.proofpoint.com/v2/url?u=http-3A__markmail.org_search_-3Fq-3DParaView&d=DwMC-g&c=OCIEmEwdEq_aNlsP4fF3gFqSN-E3mlr2t9JcDdfOZag&r=qqTUEqt0cjqcdFN73T7fpbvcX2uThRX9v_QqbqZpQYs&m=UHk492okk8tg_SUSRW5hSk-l6_zeqZSqRRMXl11_ZOI&s=x9QYkJ-360aYcyuVtoNAZGN3N0Ccm8PIUR7iV-L1z38&e=" target="_blank">http://markmail.org/search/?q=ParaView</a>
Follow this link to subscribe/unsubscribe:
<a class="moz-txt-link-freetext" href="https://urldefense.proofpoint.com/v2/url?u=https-3A__paraview.org_mailman_listinfo_paraview&d=DwMC-g&c=OCIEmEwdEq_aNlsP4fF3gFqSN-E3mlr2t9JcDdfOZag&r=qqTUEqt0cjqcdFN73T7fpbvcX2uThRX9v_QqbqZpQYs&m=UHk492okk8tg_SUSRW5hSk-l6_zeqZSqRRMXl11_ZOI&s=ZBc6VXmGfFYDamKnUzQbCkiqJFQsFi73Qc4lavq5GKY&e=" target="_blank">https://paraview.org/mailman/listinfo/paraview</a>
</pre>
</blockquote>
<br>
</div>
</div>
</div>
</body>
</html>