[vtkusers] Crash in vtkShaderProgram/vtkOpenGLPolyDataMapper

[Sebastien Jourdain]

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...

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...


On Tue, Apr 26, 2016 at 1:25 PM, dei <david.ei at novodynamics.com> wrote:

> Maybe I spoke too soon. I'm getting another crash quite consistently when I
> set up a vtkPanel/vtkPolyDataMapper/vtkActor/vtkRenderer/vtkPolyData before
> the parent JPanel is visible (it's on another tab page). When I open the
> tab
> page I get a crash more often than not. Of course it doesn't occur in my
> simple test programs, or apparently with the debug of the vtk dlls. Are
> there any restrictions on initializing the vtk objects before windowset ==
> 1?
>
>
>
> --
> View this message in context:
> http://vtk.1045678.n5.nabble.com/Crash-in-vtkShaderProgram-vtkOpenGLPolyDataMapper-tp5737734p5737889.html
> Sent from the VTK - Users mailing list archive at Nabble.com.
> _______________________________________________
> Powered by www.kitware.com
>
> Visit other Kitware open-source projects at
> http://www.kitware.com/opensource/opensource.html
>
> Please keep messages on-topic and check the VTK FAQ at:
> http://www.vtk.org/Wiki/VTK_FAQ
>
> Search the list archives at: http://markmail.org/search/?q=vtkusers
>
> Follow this link to subscribe/unsubscribe:
> http://public.kitware.com/mailman/listinfo/vtkusers
>
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://public.kitware.com/pipermail/vtkusers/attachments/20160426/d4b6a299/attachment.html>