<div dir="ltr"><div>I do not know the way to improve it.</div><div>Placing them in different polydaty only can make it slower.</div></div><div class="gmail_extra"><br><div class="gmail_quote">On Thu, Jan 22, 2015 at 3:45 AM, Peter Neher <span dir="ltr"><<a href="mailto:p.neher@dkfz-heidelberg.de" target="_blank">p.neher@dkfz-heidelberg.de</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">Hi everyone,<br>
<br>
I want to render a lot of polylines. A lot here means about 50k to 1000k lines. Currently I use a huge polydata to render the lines, but this is rather slow. Does anyone know if there is a more efficient way to render such a large amount of polylines? Thank you for any advice!<br>
<br>
Cheers<br>
Peter<br>
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