<div dir="ltr">It is pretty strange as I recall being able to use a vtkPanel without a parent several years ago. Obviously plenty has changed but it was not an issue before...<div><br></div><div>You may want to delay the registration of the actors into the renderer until that one is visible (maybe). Otherwise VTK can be used without rendering as well even across many thread if rendering is not involved...</div><div><br></div></div><div class="gmail_extra"><br><div class="gmail_quote">On Tue, Apr 26, 2016 at 1:25 PM, dei <span dir="ltr"><<a href="mailto:david.ei@novodynamics.com" target="_blank">david.ei@novodynamics.com</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">Maybe I spoke too soon. I'm getting another crash quite consistently when I<br>
set up a vtkPanel/vtkPolyDataMapper/vtkActor/vtkRenderer/vtkPolyData before<br>
the parent JPanel is visible (it's on another tab page). When I open the tab<br>
page I get a crash more often than not. Of course it doesn't occur in my<br>
simple test programs, or apparently with the debug of the vtk dlls. Are<br>
there any restrictions on initializing the vtk objects before windowset ==<br>
1?<br>
<br>
<br>
<br>
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<div class="HOEnZb"><div class="h5">Sent from the VTK - Users mailing list archive at Nabble.com.<br>
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