<html><head></head><body style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space; ">Hey Luc,<div><br></div><div>One option you have with many things like this is, once you create your complicated filter you can create a "custom filter" out of it, and just expose the parameters you need to adjust. I'll attach an example (where all I exposed was the glyph type and filled/not -- I'm sure in a real use case you'd also want to expose the scaling factor, etc). </div><div><br></div><div>To load this go to Tools->Manage Custom Filters and click Import. To create one you highlight all of the elements you want to include and then go to Tools->Create Custom Filter. Here's a page the might get you started:</div><div><br></div><div><a href="http://www.paraview.org/Wiki/Custom_Filters">http://www.paraview.org/Wiki/Custom_Filters</a></div><div><br></div><div>Good luck,</div><div>-Eric</div><div><br></div><div></div></body></html>