vtkPropPicker returns incorrect result when picking vtkActor2D instances
This issue was created automatically from an original Mantis Issue. Further discussion may take place here.
With the OpenGL2 backend, vtkPropPicker returns the incorrect result when picking from vtkActor2D instances. It returns the correct result when using the old backend, or when picking from vtkActor instances.
As an example, I modified this example to use vtkActor2D/vtkProperty2D/vtkPolyDataMapper2D (see attached):
http://www.vtk.org/Wiki/VTK/Examples/Cxx/Picking/HighlightPickedActor
In this example, the picker recognizes when an actor is picked, but the actor returned by GetActor2D() is not necessarily the actor that was picked.