<div class="gmail_quote">On Thu, Jul 5, 2012 at 11:11 AM, Jack Leigh <span dir="ltr"><<a href="mailto:leighman@gmx.se" target="_blank">leighman@gmx.se</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
Dear all,<br>
<br>
I am creating a system to display 4D measurements which will be received at random intervals.<br>
Please could you advise on the best way to approach this.<br>
I want to update the render window as these new points are received.<br>
It looks like I need to set up a custom event for vtkCommand then set up a callback to trigger on that event. Is that correct?<br>
How would I then fire the custom event? Do I need to do so from a different thread or something? I can't find an Invoke(event) or whatever on the WindowInteractor.<br></blockquote><div><br></div><div>Does this help?</div>
<div><br></div><a href="http://www.vtk.org/Wiki/VTK/Examples/Cxx/Interaction/UserEvent">http://www.vtk.org/Wiki/VTK/Examples/Cxx/Interaction/UserEvent</a><br clear="all"><br>David</div>