<br>Hi folks,<br><br>Does anybody know if there's a (step-by-step) tutorial explaining how the particle tracing filter works? Just wondering to animate particles travelling in the streamlines for a flow past around a circular cilinder problem...<br>
<br>BTW, It would be great putting a hint in the "Input" and "Source" fields of the filter. They sounds a bit enigmatic...<br><br>Thanks for any help<br><br>Renato.<br>