Qt 5: 3D widgets not working correctly in Comparative View
This is Qt 5 issue; not present with built with Qt 4 (ParaView version: 5.3.0-374-g54c6f9c2)
- Start paraview, close active view and create a Render View (Comparative).
- Sphere, Apply,
- Elevation --- the 3D widget won't show up in all the views or raise OpenGL errors as follows:
ERROR: In /home/utkarsh/Kitware/ParaView3/ParaView/ParaViewCore/VTKExtensions/Rendering/vtkPVDefaultPass.cxx, line 59 vtkPVDefaultPass (0x55c6730): failed after Render 1 OpenGL errors detected 0 : (1282) Invalid operation