[vtkusers] Fwd: Qt Events example crashes with VTK 6.3 OpenGL2

[Sean McBride]

On Wed, 18 May 2016 00:10:35 -0400, Patricio Palma C. said:

>I'm using the Events example provided in VTK sources (Examples/GUI/Qt/)
>using VTK 6.3 with OpenGL2 and Qt 5.6 by using QVTKWidget. However the
>resulting application is unstable and crashes most of the times either in
>X11lib or in MesaLib.

The OpenGL2 backend was experimental (and non-default) in VTK 6.  You might try switching to OpenGL1 or to VTK 7.

Cheers,

-- 
____________________________________________________________
Sean McBride, B. Eng                 sean at rogue-research.com
Rogue Research                        www.rogue-research.com 
Mac Software Developer              Montréal, Québec, Canada